diff options
author | rrs <rrs@FreeBSD.org> | 2007-06-14 22:59:04 +0000 |
---|---|---|
committer | rrs <rrs@FreeBSD.org> | 2007-06-14 22:59:04 +0000 |
commit | 5db775aaced05bbda585e596739fe8150a74d68d (patch) | |
tree | 54d00675be01f15ab0ef5ba5c19c020edee43762 | |
parent | 491996f8103df505e60bc52e817f90a4bccba59e (diff) | |
download | FreeBSD-src-5db775aaced05bbda585e596739fe8150a74d68d.zip FreeBSD-src-5db775aaced05bbda585e596739fe8150a74d68d.tar.gz |
- Fix so ifn's are properly deleted when the ref count goes to 0.
- Fix so VRF's will clean themselves up when no references are around.
- Allow sctp_ifa to be passed into inpcb_bind, addr_mgmt_ep_sa to bypass
normal validation checks.
- turn auto-asconf off for subset bound sockets
- Moves all logging to use KTR. This gets rid of most
of the logging #ifdef's with a few exceptions reducing
the number of config options for SCTP.
-rw-r--r-- | sys/conf/options | 36 | ||||
-rw-r--r-- | sys/netinet/sctp.h | 34 | ||||
-rw-r--r-- | sys/netinet/sctp_asconf.c | 6 | ||||
-rw-r--r-- | sys/netinet/sctp_asconf.h | 2 | ||||
-rw-r--r-- | sys/netinet/sctp_bsd_addr.c | 6 | ||||
-rw-r--r-- | sys/netinet/sctp_constants.h | 16 | ||||
-rw-r--r-- | sys/netinet/sctp_indata.c | 700 | ||||
-rw-r--r-- | sys/netinet/sctp_input.c | 58 | ||||
-rw-r--r-- | sys/netinet/sctp_lock_bsd.h | 17 | ||||
-rw-r--r-- | sys/netinet/sctp_os_bsd.h | 13 | ||||
-rw-r--r-- | sys/netinet/sctp_output.c | 210 | ||||
-rw-r--r-- | sys/netinet/sctp_pcb.c | 76 | ||||
-rw-r--r-- | sys/netinet/sctp_pcb.h | 8 | ||||
-rw-r--r-- | sys/netinet/sctp_peeloff.c | 10 | ||||
-rw-r--r-- | sys/netinet/sctp_sysctl.c | 7 | ||||
-rw-r--r-- | sys/netinet/sctp_sysctl.h | 15 | ||||
-rw-r--r-- | sys/netinet/sctp_timer.c | 151 | ||||
-rw-r--r-- | sys/netinet/sctp_uio.h | 2 | ||||
-rw-r--r-- | sys/netinet/sctp_usrreq.c | 38 | ||||
-rw-r--r-- | sys/netinet/sctputil.c | 928 | ||||
-rw-r--r-- | sys/netinet/sctputil.h | 58 | ||||
-rw-r--r-- | sys/netinet6/sctp6_usrreq.c | 4 |
22 files changed, 1134 insertions, 1261 deletions
diff --git a/sys/conf/options b/sys/conf/options index 12d5f2f..21e658b 100644 --- a/sys/conf/options +++ b/sys/conf/options @@ -397,30 +397,18 @@ XBONEHACK # SCTP # SCTP opt_sctp.h -SCTP_DEBUG opt_sctp.h -SCTP_HIGH_SPEED opt_sctp.h -SCTP_LOG_MAXBURST opt_sctp.h -SCTP_LOG_RWND opt_sctp.h -SCTP_STAT_LOGGING opt_sctp.h -SCTP_CWND_LOGGING opt_sctp.h -SCTP_CWND_MONITOR opt_sctp.h -SCTP_BLK_LOGGING opt_sctp.h -SCTP_STR_LOGGING opt_sctp.h -SCTP_FR_LOGGING opt_sctp.h -SCTP_MAP_LOGGING opt_sctp.h -SCTP_SACK_LOGGING opt_sctp.h -SCTP_LOCK_LOGGING opt_sctp.h -SCTP_RTTVAR_LOGGING opt_sctp.h -SCTP_SB_LOGGING opt_sctp.h -SCTP_WITH_NO_CSUM opt_sctp.h -SCTP_EARLYFR_LOGGING opt_sctp.h -SCTP_NAGLE_LOGGING opt_sctp.h -SCTP_WAKE_LOGGING opt_sctp.h -SCTP_RECV_RWND_LOGGING opt_sctp.h -SCTP_SACK_RWND_LOGGING opt_sctp.h -SCTP_FLIGHT_LOGGING opt_sctp.h -SCTP_MBUF_LOGGING opt_sctp.h -SCTP_PACKET_LOGGING opt_sctp.h +SCTP_DEBUG opt_sctp.h # Enable debug printfs +SCTP_HIGH_SPEED opt_sctp.h # Enable Sally Floyds HS TCP CC +SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril +SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity +SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free +SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity +SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets +SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed +SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. +# +# +# # Netgraph(4). Use option NETGRAPH to enable the base netgraph code. # Each netgraph node type can be either be compiled into the kernel diff --git a/sys/netinet/sctp.h b/sys/netinet/sctp.h index 0f81850..6374bce 100644 --- a/sys/netinet/sctp.h +++ b/sys/netinet/sctp.h @@ -477,7 +477,41 @@ __attribute__((packed)); #include <netinet/sctp_uio.h> +/* This dictates the size of the packet + * collection buffer. This only applies + * if SCTP_PACKET_LOGGING is enabled in + * your config. + */ #define SCTP_PACKET_LOG_SIZE 65536 +/* Types of logging/KTR tracing that can be enabled via the + * sysctl net.inet.sctp.sctp_logging. You must also enable + * SUBSYS tracing. + * Note that you must have the SCTP option in the kernel + * to enable these as well. + */ +#define SCTP_BLK_LOGGING_ENABLE 0x00000001 +#define SCTP_CWND_MONITOR_ENABLE 0x00000002 +#define SCTP_CWND_LOGGING_ENABLE 0x00000004 +#define SCTP_EARLYFR_LOGGING_ENABLE 0x00000010 +#define SCTP_FLIGHT_LOGGING_ENABLE 0x00000020 +#define SCTP_FR_LOGGING_ENABLE 0x00000040 +#define SCTP_LOCK_LOGGING_ENABLE 0x00000080 +#define SCTP_MAP_LOGGING_ENABLE 0x00000100 +#define SCTP_MBCNT_LOGGING_ENABLE 0x00000200 +#define SCTP_MBUF_LOGGING_ENABLE 0x00000400 +#define SCTP_NAGLE_LOGGING_ENABLE 0x00000800 +#define SCTP_RECV_RWND_LOGGING_ENABLE 0x00001000 +#define SCTP_RTTVAR_LOGGING_ENABLE 0x00002000 +#define SCTP_SACK_LOGGING_ENABLE 0x00004000 +#define SCTP_SACK_RWND_LOGGING_ENABLE 0x00008000 +#define SCTP_SB_LOGGING_ENABLE 0x00010000 +#define SCTP_STR_LOGGING_ENABLE 0x00020000 +#define SCTP_WAKE_LOGGING_ENABLE 0x00040000 +#define SCTP_LOG_MAXBURST_ENABLE 0x00080000 +#define SCTP_LOG_RWND_ENABLE 0x00100000 +#define SCTP_LOG_SACK_ARRIVALS_ENABLE 0x00200000 +#define SCTP_LTRACE_CHUNK_ENABLE 0x00400000 +#define SCTP_LTRACE_ERROR_ENABLE 0x00800000 #endif /* !_NETINET_SCTP_H_ */ diff --git a/sys/netinet/sctp_asconf.c b/sys/netinet/sctp_asconf.c index b2c932c..1b54257 100644 --- a/sys/netinet/sctp_asconf.c +++ b/sys/netinet/sctp_asconf.c @@ -2543,14 +2543,16 @@ sctp_check_address_list(struct sctp_tcb *stcb, struct mbuf *m, int offset, */ uint32_t sctp_addr_mgmt_ep_sa(struct sctp_inpcb *inp, struct sockaddr *sa, - uint32_t type, uint32_t vrf_id) + uint32_t type, uint32_t vrf_id, struct sctp_ifa *sctp_ifap) { struct sctp_ifa *ifa; if (sa->sa_len == 0) { return (EINVAL); } - if (type == SCTP_ADD_IP_ADDRESS) { + if (sctp_ifap) { + ifa = sctp_ifap; + } else if (type == SCTP_ADD_IP_ADDRESS) { /* For an add the address MUST be on the system */ ifa = sctp_find_ifa_by_addr(sa, vrf_id, 0); } else if (type == SCTP_DEL_IP_ADDRESS) { diff --git a/sys/netinet/sctp_asconf.h b/sys/netinet/sctp_asconf.h index 11d8bb2..d47aa96 100644 --- a/sys/netinet/sctp_asconf.h +++ b/sys/netinet/sctp_asconf.h @@ -55,7 +55,7 @@ sctp_handle_asconf_ack(struct mbuf *, int, extern uint32_t sctp_addr_mgmt_ep_sa(struct sctp_inpcb *, struct sockaddr *, - uint32_t, uint32_t); + uint32_t, uint32_t, struct sctp_ifa *); int sctp_iterator_ep(struct sctp_inpcb *inp, void *ptr, uint32_t val); diff --git a/sys/netinet/sctp_bsd_addr.c b/sys/netinet/sctp_bsd_addr.c index 6b4ca68..be6a19d 100644 --- a/sys/netinet/sctp_bsd_addr.c +++ b/sys/netinet/sctp_bsd_addr.c @@ -364,8 +364,10 @@ sctp_get_mbuf_for_msg(unsigned int space_needed, int want_header, SCTP_BUF_NEXT(m) = NULL; } #ifdef SCTP_MBUF_LOGGING - if (SCTP_BUF_IS_EXTENDED(m)) { - sctp_log_mb(m, SCTP_MBUF_IALLOC); + if (sctp_logging_level & SCTP_MBUF_LOGGING_ENABLE) { + if (SCTP_BUF_IS_EXTENDED(m)) { + sctp_log_mb(m, SCTP_MBUF_IALLOC); + } } #endif return (m); diff --git a/sys/netinet/sctp_constants.h b/sys/netinet/sctp_constants.h index c3d2997..bcf1aae 100644 --- a/sys/netinet/sctp_constants.h +++ b/sys/netinet/sctp_constants.h @@ -71,7 +71,6 @@ __FBSDID("$FreeBSD$"); #define SCTP_VERSION_STRING "KAME-BSD 1.1" /* #define SCTP_AUDITING_ENABLED 1 used for debug/auditing */ #define SCTP_AUDIT_SIZE 256 -#define SCTP_STAT_LOG_SIZE 80000 #define SCTP_USE_THREAD_BASED_ITERATOR 1 @@ -204,12 +203,13 @@ __FBSDID("$FreeBSD$"); #define SCTP_LOG_MAX_TYPES 118 /* - * To turn on various logging, you must first define SCTP_STAT_LOGGING. Then - * to get something to log you define one of the logging defines i.e. + * To turn on various logging, you must first enable 'options KTR' and + * you might want to bump the entires 'options KTR_ENTRIES=80000'. + * To get something to log you define one of the logging defines. + * (see LINT). * - * SCTP_CWND_LOGGING SCTP_BLK_LOGGING SCTP_STR_LOGGING SCTP_FR_LOGGING - * - * Any one or a combination of the logging can be turned on. + * This gets the compile in place, but you still need to turn the + * logging flag on too in the sysctl (see in sctp.h). */ #define SCTP_LOG_EVENT_UNKNOWN 0 #define SCTP_LOG_EVENT_CWND 1 @@ -229,8 +229,10 @@ __FBSDID("$FreeBSD$"); #define SCTP_LOG_MISC_EVENT 15 #define SCTP_LOG_EVENT_CLOSE 16 #define SCTP_LOG_EVENT_MBUF 17 +#define SCTP_LOG_CHUNK_PROC 18 +#define SCTP_LOG_ERROR_RET 19 -#define SCTP_LOG_MAX_EVENT 18 +#define SCTP_LOG_MAX_EVENT 20 #define SCTP_LOCK_UNKNOWN 2 diff --git a/sys/netinet/sctp_indata.c b/sys/netinet/sctp_indata.c index 085f694..49fd598 100644 --- a/sys/netinet/sctp_indata.c +++ b/sys/netinet/sctp_indata.c @@ -559,9 +559,9 @@ sctp_queue_data_to_stream(struct sctp_tcb *stcb, struct sctp_association *asoc, sctp_ucount_incr(asoc->cnt_on_all_streams); strm = &asoc->strmin[control->sinfo_stream]; nxt_todel = strm->last_sequence_delivered + 1; -#ifdef SCTP_STR_LOGGING - sctp_log_strm_del(control, NULL, SCTP_STR_LOG_FROM_INTO_STRD); -#endif + if (sctp_logging_level & SCTP_STR_LOGGING_ENABLE) { + sctp_log_strm_del(control, NULL, SCTP_STR_LOG_FROM_INTO_STRD); + } SCTPDBG(SCTP_DEBUG_INDATA1, "queue to stream called for ssn:%u lastdel:%u nxt:%u\n", (uint32_t) control->sinfo_stream, @@ -606,9 +606,9 @@ sctp_queue_data_to_stream(struct sctp_tcb *stcb, struct sctp_association *asoc, } if (nxt_todel == control->sinfo_ssn) { /* can be delivered right away? */ -#ifdef SCTP_STR_LOGGING - sctp_log_strm_del(control, NULL, SCTP_STR_LOG_FROM_IMMED_DEL); -#endif + if (sctp_logging_level & SCTP_STR_LOGGING_ENABLE) { + sctp_log_strm_del(control, NULL, SCTP_STR_LOG_FROM_IMMED_DEL); + } queue_needed = 0; asoc->size_on_all_streams -= control->length; sctp_ucount_decr(asoc->cnt_on_all_streams); @@ -632,10 +632,10 @@ sctp_queue_data_to_stream(struct sctp_tcb *stcb, struct sctp_association *asoc, * d-queue. And we have a finite number that * can be delivered from the strq. */ -#ifdef SCTP_STR_LOGGING - sctp_log_strm_del(control, NULL, - SCTP_STR_LOG_FROM_IMMED_DEL); -#endif + if (sctp_logging_level & SCTP_STR_LOGGING_ENABLE) { + sctp_log_strm_del(control, NULL, + SCTP_STR_LOG_FROM_IMMED_DEL); + } sctp_add_to_readq(stcb->sctp_ep, stcb, control, &stcb->sctp_socket->so_rcv, 1); @@ -652,9 +652,9 @@ sctp_queue_data_to_stream(struct sctp_tcb *stcb, struct sctp_association *asoc, */ if (TAILQ_EMPTY(&strm->inqueue)) { /* Empty queue */ -#ifdef SCTP_STR_LOGGING - sctp_log_strm_del(control, NULL, SCTP_STR_LOG_FROM_INSERT_HD); -#endif + if (sctp_logging_level & SCTP_STR_LOGGING_ENABLE) { + sctp_log_strm_del(control, NULL, SCTP_STR_LOG_FROM_INSERT_HD); + } TAILQ_INSERT_HEAD(&strm->inqueue, control, next); } else { TAILQ_FOREACH(at, &strm->inqueue, next) { @@ -664,10 +664,10 @@ sctp_queue_data_to_stream(struct sctp_tcb *stcb, struct sctp_association *asoc, * one in queue is bigger than the * new one, insert before this one */ -#ifdef SCTP_STR_LOGGING - sctp_log_strm_del(control, at, - SCTP_STR_LOG_FROM_INSERT_MD); -#endif + if (sctp_logging_level & SCTP_STR_LOGGING_ENABLE) { + sctp_log_strm_del(control, at, + SCTP_STR_LOG_FROM_INSERT_MD); + } TAILQ_INSERT_BEFORE(at, control, next); break; } else if (at->sinfo_ssn == control->sinfo_ssn) { @@ -699,10 +699,10 @@ sctp_queue_data_to_stream(struct sctp_tcb *stcb, struct sctp_association *asoc, * We are at the end, insert * it after this one */ -#ifdef SCTP_STR_LOGGING - sctp_log_strm_del(control, at, - SCTP_STR_LOG_FROM_INSERT_TL); -#endif + if (sctp_logging_level & SCTP_STR_LOGGING_ENABLE) { + sctp_log_strm_del(control, at, + SCTP_STR_LOG_FROM_INSERT_TL); + } TAILQ_INSERT_AFTER(&strm->inqueue, at, control, next); break; @@ -1452,12 +1452,13 @@ sctp_process_a_data_chunk(struct sctp_tcb *stcb, struct sctp_association *asoc, chunk_flags = ch->ch.chunk_flags; protocol_id = ch->dp.protocol_id; ordered = ((ch->ch.chunk_flags & SCTP_DATA_UNORDERED) == 0); -#ifdef SCTP_MAP_LOGGING - sctp_log_map(0, tsn, asoc->cumulative_tsn, SCTP_MAP_PREPARE_SLIDE); -#endif + if (sctp_logging_level & SCTP_MAP_LOGGING_ENABLE) { + sctp_log_map(0, tsn, asoc->cumulative_tsn, SCTP_MAP_PREPARE_SLIDE); + } if (stcb == NULL) { return (0); } + SCTP_LTRACE_CHK(stcb->sctp_ep, stcb, ch->ch.chunk_type, tsn); if (compare_with_wrap(asoc->cumulative_tsn, tsn, MAX_TSN) || asoc->cumulative_tsn == tsn) { /* It is a duplicate */ @@ -1592,9 +1593,9 @@ sctp_process_a_data_chunk(struct sctp_tcb *stcb, struct sctp_association *asoc, if (compare_with_wrap(tsn, asoc->highest_tsn_inside_map, MAX_TSN)) { /* we have a new high score */ asoc->highest_tsn_inside_map = tsn; -#ifdef SCTP_MAP_LOGGING - sctp_log_map(0, 2, asoc->highest_tsn_inside_map, SCTP_MAP_SLIDE_RESULT); -#endif + if (sctp_logging_level & SCTP_MAP_LOGGING_ENABLE) { + sctp_log_map(0, 2, asoc->highest_tsn_inside_map, SCTP_MAP_SLIDE_RESULT); + } } if (tsn == (asoc->cumulative_tsn + 1)) { /* Update cum-ack */ @@ -1667,7 +1668,7 @@ sctp_process_a_data_chunk(struct sctp_tcb *stcb, struct sctp_association *asoc, (offset + sizeof(struct sctp_data_chunk)), the_len, M_DONTWAIT); #ifdef SCTP_MBUF_LOGGING - { + if (sctp_logging_level & SCTP_MBUF_LOGGING_ENABLE) { struct mbuf *mat; mat = dmbuf; @@ -1743,10 +1744,10 @@ sctp_process_a_data_chunk(struct sctp_tcb *stcb, struct sctp_association *asoc, asoc->strmin[strmno].last_sequence_delivered++; } SCTP_STAT_INCR(sctps_recvexpress); -#ifdef SCTP_STR_LOGGING - sctp_log_strm_del_alt(stcb, tsn, strmseq, strmno, - SCTP_STR_LOG_FROM_EXPRS_DEL); -#endif + if (sctp_logging_level & SCTP_STR_LOGGING_ENABLE) { + sctp_log_strm_del_alt(stcb, tsn, strmseq, strmno, + SCTP_STR_LOG_FROM_EXPRS_DEL); + } control = NULL; goto finish_express_del; } @@ -2065,9 +2066,9 @@ finish_express_del: if (compare_with_wrap(tsn, asoc->highest_tsn_inside_map, MAX_TSN)) { /* we have a new high score */ asoc->highest_tsn_inside_map = tsn; -#ifdef SCTP_MAP_LOGGING - sctp_log_map(0, 2, asoc->highest_tsn_inside_map, SCTP_MAP_SLIDE_RESULT); -#endif + if (sctp_logging_level & SCTP_MAP_LOGGING_ENABLE) { + sctp_log_map(0, 2, asoc->highest_tsn_inside_map, SCTP_MAP_SLIDE_RESULT); + } } if (tsn == (asoc->cumulative_tsn + 1)) { /* Update cum-ack */ @@ -2083,13 +2084,13 @@ finish_express_del: } SCTP_STAT_INCR(sctps_recvdata); /* Set it present please */ -#ifdef SCTP_STR_LOGGING - sctp_log_strm_del_alt(stcb, tsn, strmseq, strmno, SCTP_STR_LOG_FROM_MARK_TSN); -#endif -#ifdef SCTP_MAP_LOGGING - sctp_log_map(asoc->mapping_array_base_tsn, asoc->cumulative_tsn, - asoc->highest_tsn_inside_map, SCTP_MAP_PREPARE_SLIDE); -#endif + if (sctp_logging_level & SCTP_STR_LOGGING_ENABLE) { + sctp_log_strm_del_alt(stcb, tsn, strmseq, strmno, SCTP_STR_LOG_FROM_MARK_TSN); + } + if (sctp_logging_level & SCTP_MAP_LOGGING_ENABLE) { + sctp_log_map(asoc->mapping_array_base_tsn, asoc->cumulative_tsn, + asoc->highest_tsn_inside_map, SCTP_MAP_PREPARE_SLIDE); + } SCTP_TCB_LOCK_ASSERT(stcb); SCTP_SET_TSN_PRESENT(asoc->mapping_array, gap); /* check the special flag for stream resets */ @@ -2198,17 +2199,13 @@ sctp_sack_check(struct sctp_tcb *stcb, int ok_to_sack, int was_a_gap, int *abort int i, at; int all_ones, last_all_ones = 0; int slide_from, slide_end, lgap, distance; - -#ifdef SCTP_MAP_LOGGING uint32_t old_cumack, old_base, old_highest; unsigned char aux_array[64]; -#endif asoc = &stcb->asoc; at = 0; -#ifdef SCTP_MAP_LOGGING old_cumack = asoc->cumulative_tsn; old_base = asoc->mapping_array_base_tsn; old_highest = asoc->highest_tsn_inside_map; @@ -2217,7 +2214,6 @@ sctp_sack_check(struct sctp_tcb *stcb, int ok_to_sack, int was_a_gap, int *abort asoc->mapping_array_size); else memcpy(aux_array, asoc->mapping_array, 64); -#endif /* * We could probably improve this a small bit by calculating the @@ -2274,12 +2270,12 @@ sctp_sack_check(struct sctp_tcb *stcb, int ok_to_sack, int was_a_gap, int *abort memset(asoc->mapping_array, 0, clr); /* base becomes one ahead of the cum-ack */ asoc->mapping_array_base_tsn = asoc->cumulative_tsn + 1; -#ifdef SCTP_MAP_LOGGING - sctp_log_map(old_base, old_cumack, old_highest, - SCTP_MAP_PREPARE_SLIDE); - sctp_log_map(asoc->mapping_array_base_tsn, asoc->cumulative_tsn, - asoc->highest_tsn_inside_map, SCTP_MAP_SLIDE_CLEARED); -#endif + if (sctp_logging_level & SCTP_MAP_LOGGING_ENABLE) { + sctp_log_map(old_base, old_cumack, old_highest, + SCTP_MAP_PREPARE_SLIDE); + sctp_log_map(asoc->mapping_array_base_tsn, asoc->cumulative_tsn, + asoc->highest_tsn_inside_map, SCTP_MAP_SLIDE_CLEARED); + } } else if (at >= 8) { /* we can slide the mapping array down */ /* Calculate the new byte postion we can move down */ @@ -2300,12 +2296,12 @@ sctp_sack_check(struct sctp_tcb *stcb, int ok_to_sack, int was_a_gap, int *abort panic("impossible slide"); } distance = (slide_end - slide_from) + 1; -#ifdef SCTP_MAP_LOGGING - sctp_log_map(old_base, old_cumack, old_highest, - SCTP_MAP_PREPARE_SLIDE); - sctp_log_map((uint32_t) slide_from, (uint32_t) slide_end, - (uint32_t) lgap, SCTP_MAP_SLIDE_FROM); -#endif + if (sctp_logging_level & SCTP_MAP_LOGGING_ENABLE) { + sctp_log_map(old_base, old_cumack, old_highest, + SCTP_MAP_PREPARE_SLIDE); + sctp_log_map((uint32_t) slide_from, (uint32_t) slide_end, + (uint32_t) lgap, SCTP_MAP_SLIDE_FROM); + } if (distance + slide_from > asoc->mapping_array_size || distance < 0) { /* @@ -2315,11 +2311,11 @@ sctp_sack_check(struct sctp_tcb *stcb, int ok_to_sack, int was_a_gap, int *abort * don't think this should happen :-0 */ -#ifdef SCTP_MAP_LOGGING - sctp_log_map((uint32_t) distance, (uint32_t) slide_from, - (uint32_t) asoc->mapping_array_size, - SCTP_MAP_SLIDE_NONE); -#endif + if (sctp_logging_level & SCTP_MAP_LOGGING_ENABLE) { + sctp_log_map((uint32_t) distance, (uint32_t) slide_from, + (uint32_t) asoc->mapping_array_size, + SCTP_MAP_SLIDE_NONE); + } } else { int ii; @@ -2331,11 +2327,11 @@ sctp_sack_check(struct sctp_tcb *stcb, int ok_to_sack, int was_a_gap, int *abort asoc->mapping_array[ii] = 0; } asoc->mapping_array_base_tsn += (slide_from << 3); -#ifdef SCTP_MAP_LOGGING - sctp_log_map(asoc->mapping_array_base_tsn, - asoc->cumulative_tsn, asoc->highest_tsn_inside_map, - SCTP_MAP_SLIDE_RESULT); -#endif + if (sctp_logging_level & SCTP_MAP_LOGGING_ENABLE) { + sctp_log_map(asoc->mapping_array_base_tsn, + asoc->cumulative_tsn, asoc->highest_tsn_inside_map, + SCTP_MAP_SLIDE_RESULT); + } } } /* @@ -2781,11 +2777,8 @@ sctp_handle_segments(struct sctp_tcb *stcb, struct sctp_association *asoc, struct sctp_tmit_chunk *tp1; int i; unsigned int j; - -#ifdef SCTP_FR_LOGGING int num_frs = 0; -#endif uint16_t frag_strt, frag_end, primary_flag_set; u_long last_frag_high; @@ -2849,10 +2842,8 @@ sctp_handle_segments(struct sctp_tcb *stcb, struct sctp_association *asoc, } for (j = frag_strt + last_tsn; j <= frag_end + last_tsn; j++) { while (tp1) { -#ifdef SCTP_FR_LOGGING if (tp1->rec.data.doing_fast_retransmit) num_frs++; -#endif /* * CMT: CUCv2 algorithm. For each TSN being @@ -2922,14 +2913,14 @@ sctp_handle_segments(struct sctp_tcb *stcb, struct sctp_association *asoc, * ewack */ if (*this_sack_lowest_newack == 0) { -#ifdef SCTP_SACK_LOGGING - sctp_log_sack(*this_sack_lowest_newack, - last_tsn, - tp1->rec.data.TSN_seq, - 0, - 0, - SCTP_LOG_TSN_ACKED); -#endif + if (sctp_logging_level & SCTP_SACK_LOGGING_ENABLE) { + sctp_log_sack(*this_sack_lowest_newack, + last_tsn, + tp1->rec.data.TSN_seq, + 0, + 0, + SCTP_LOG_TSN_ACKED); + } *this_sack_lowest_newack = tp1->rec.data.TSN_seq; } /* @@ -2964,30 +2955,30 @@ sctp_handle_segments(struct sctp_tcb *stcb, struct sctp_association *asoc, } tp1->whoTo->find_pseudo_cumack = 1; } -#ifdef SCTP_CWND_LOGGING - sctp_log_cwnd(stcb, tp1->whoTo, tp1->rec.data.TSN_seq, SCTP_CWND_LOG_FROM_SACK); -#endif + if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) { + sctp_log_cwnd(stcb, tp1->whoTo, tp1->rec.data.TSN_seq, SCTP_CWND_LOG_FROM_SACK); + } if (tp1->rec.data.TSN_seq == tp1->whoTo->rtx_pseudo_cumack) { if (tp1->rec.data.chunk_was_revoked == 0) { tp1->whoTo->new_pseudo_cumack = 1; } tp1->whoTo->find_rtx_pseudo_cumack = 1; } -#ifdef SCTP_SACK_LOGGING - sctp_log_sack(*biggest_newly_acked_tsn, - last_tsn, - tp1->rec.data.TSN_seq, - frag_strt, - frag_end, - SCTP_LOG_TSN_ACKED); -#endif -#ifdef SCTP_FLIGHT_LOGGING - sctp_misc_ints(SCTP_FLIGHT_LOG_DOWN_GAP, - tp1->whoTo->flight_size, - tp1->book_size, - (uintptr_t) tp1->whoTo, - tp1->rec.data.TSN_seq); -#endif + if (sctp_logging_level & SCTP_SACK_LOGGING_ENABLE) { + sctp_log_sack(*biggest_newly_acked_tsn, + last_tsn, + tp1->rec.data.TSN_seq, + frag_strt, + frag_end, + SCTP_LOG_TSN_ACKED); + } + if (sctp_logging_level & SCTP_FLIGHT_LOGGING_ENABLE) { + sctp_misc_ints(SCTP_FLIGHT_LOG_DOWN_GAP, + tp1->whoTo->flight_size, + tp1->book_size, + (uintptr_t) tp1->whoTo, + tp1->rec.data.TSN_seq); + } sctp_flight_size_decrease(tp1); sctp_total_flight_decrease(stcb, tp1); @@ -3053,12 +3044,12 @@ sctp_handle_segments(struct sctp_tcb *stcb, struct sctp_association *asoc, } /* end for (j = fragStart */ frag++; /* next one */ } -#ifdef SCTP_FR_LOGGING - /* - * if (num_frs) sctp_log_fr(*biggest_tsn_acked, - * *biggest_newly_acked_tsn, last_tsn, SCTP_FR_LOG_BIGGEST_TSNS); - */ -#endif + if (sctp_logging_level & SCTP_FR_LOGGING_ENABLE) { + if (num_frs) + sctp_log_fr(*biggest_tsn_acked, + *biggest_newly_acked_tsn, + last_tsn, SCTP_FR_LOG_BIGGEST_TSNS); + } } static void @@ -3092,13 +3083,13 @@ sctp_check_for_revoked(struct sctp_tcb *stcb, * We must add this stuff back in to assure * timers and such get started. */ -#ifdef SCTP_FLIGHT_LOGGING - sctp_misc_ints(SCTP_FLIGHT_LOG_UP_REVOKE, - tp1->whoTo->flight_size, - tp1->book_size, - (uintptr_t) tp1->whoTo, - tp1->rec.data.TSN_seq); -#endif + if (sctp_logging_level & SCTP_FLIGHT_LOGGING_ENABLE) { + sctp_misc_ints(SCTP_FLIGHT_LOG_UP_REVOKE, + tp1->whoTo->flight_size, + tp1->book_size, + (uintptr_t) tp1->whoTo, + tp1->rec.data.TSN_seq); + } sctp_flight_size_increase(tp1); sctp_total_flight_increase(stcb, tp1); /* @@ -3107,14 +3098,14 @@ sctp_check_for_revoked(struct sctp_tcb *stcb, */ tp1->whoTo->cwnd += tp1->book_size; tot_revoked++; -#ifdef SCTP_SACK_LOGGING - sctp_log_sack(asoc->last_acked_seq, - cumack, - tp1->rec.data.TSN_seq, - 0, - 0, - SCTP_LOG_TSN_REVOKED); -#endif + if (sctp_logging_level & SCTP_SACK_LOGGING_ENABLE) { + sctp_log_sack(asoc->last_acked_seq, + cumack, + tp1->rec.data.TSN_seq, + 0, + 0, + SCTP_LOG_TSN_REVOKED); + } } else if (tp1->sent == SCTP_DATAGRAM_MARKED) { /* it has been re-acked in this SACK */ tp1->sent = SCTP_DATAGRAM_ACKED; @@ -3184,13 +3175,13 @@ sctp_strike_gap_ack_chunks(struct sctp_tcb *stcb, struct sctp_association *asoc, tp1 = TAILQ_NEXT(tp1, sctp_next); continue; } -#ifdef SCTP_FR_LOGGING - if (tp1->sent < SCTP_DATAGRAM_RESEND) - sctp_log_fr(biggest_tsn_newly_acked, - tp1->rec.data.TSN_seq, - tp1->sent, - SCTP_FR_LOG_CHECK_STRIKE); -#endif + if (sctp_logging_level & SCTP_FR_LOGGING_ENABLE) { + if (tp1->sent < SCTP_DATAGRAM_RESEND) + sctp_log_fr(biggest_tsn_newly_acked, + tp1->rec.data.TSN_seq, + tp1->sent, + SCTP_FR_LOG_CHECK_STRIKE); + } if (compare_with_wrap(tp1->rec.data.TSN_seq, biggest_tsn_acked, MAX_TSN) || tp1->sent == SCTP_DATAGRAM_UNSENT) { @@ -3279,12 +3270,12 @@ sctp_strike_gap_ack_chunks(struct sctp_tcb *stcb, struct sctp_association *asoc, * Strike the TSN if in fast-recovery and cum-ack * moved. */ -#ifdef SCTP_FR_LOGGING - sctp_log_fr(biggest_tsn_newly_acked, - tp1->rec.data.TSN_seq, - tp1->sent, - SCTP_FR_LOG_STRIKE_CHUNK); -#endif + if (sctp_logging_level & SCTP_FR_LOGGING_ENABLE) { + sctp_log_fr(biggest_tsn_newly_acked, + tp1->rec.data.TSN_seq, + tp1->sent, + SCTP_FR_LOG_STRIKE_CHUNK); + } if (tp1->sent < SCTP_DATAGRAM_RESEND) { tp1->sent++; } @@ -3303,12 +3294,12 @@ sctp_strike_gap_ack_chunks(struct sctp_tcb *stcb, struct sctp_association *asoc, */ if ((tp1->sent < SCTP_DATAGRAM_RESEND) && (num_dests_sacked == 1) && compare_with_wrap(this_sack_lowest_newack, tp1->rec.data.TSN_seq, MAX_TSN)) { -#ifdef SCTP_FR_LOGGING - sctp_log_fr(16 + num_dests_sacked, - tp1->rec.data.TSN_seq, - tp1->sent, - SCTP_FR_LOG_STRIKE_CHUNK); -#endif + if (sctp_logging_level & SCTP_FR_LOGGING_ENABLE) { + sctp_log_fr(16 + num_dests_sacked, + tp1->rec.data.TSN_seq, + tp1->sent, + SCTP_FR_LOG_STRIKE_CHUNK); + } tp1->sent++; } } @@ -3342,12 +3333,12 @@ sctp_strike_gap_ack_chunks(struct sctp_tcb *stcb, struct sctp_association *asoc, * beyond where things were when we * did a FR. */ -#ifdef SCTP_FR_LOGGING - sctp_log_fr(biggest_tsn_newly_acked, - tp1->rec.data.TSN_seq, - tp1->sent, - SCTP_FR_LOG_STRIKE_CHUNK); -#endif + if (sctp_logging_level & SCTP_FR_LOGGING_ENABLE) { + sctp_log_fr(biggest_tsn_newly_acked, + tp1->rec.data.TSN_seq, + tp1->sent, + SCTP_FR_LOG_STRIKE_CHUNK); + } if (tp1->sent < SCTP_DATAGRAM_RESEND) { tp1->sent++; } @@ -3376,12 +3367,12 @@ sctp_strike_gap_ack_chunks(struct sctp_tcb *stcb, struct sctp_association *asoc, (num_dests_sacked == 1) && compare_with_wrap(this_sack_lowest_newack, tp1->rec.data.TSN_seq, MAX_TSN)) { -#ifdef SCTP_FR_LOGGING - sctp_log_fr(32 + num_dests_sacked, - tp1->rec.data.TSN_seq, - tp1->sent, - SCTP_FR_LOG_STRIKE_CHUNK); -#endif + if (sctp_logging_level & SCTP_FR_LOGGING_ENABLE) { + sctp_log_fr(32 + num_dests_sacked, + tp1->rec.data.TSN_seq, + tp1->sent, + SCTP_FR_LOG_STRIKE_CHUNK); + } if (tp1->sent < SCTP_DATAGRAM_RESEND) { tp1->sent++; @@ -3404,12 +3395,12 @@ sctp_strike_gap_ack_chunks(struct sctp_tcb *stcb, struct sctp_association *asoc, ; } else { /* Strike the TSN */ -#ifdef SCTP_FR_LOGGING - sctp_log_fr(biggest_tsn_newly_acked, - tp1->rec.data.TSN_seq, - tp1->sent, - SCTP_FR_LOG_STRIKE_CHUNK); -#endif + if (sctp_logging_level & SCTP_FR_LOGGING_ENABLE) { + sctp_log_fr(biggest_tsn_newly_acked, + tp1->rec.data.TSN_seq, + tp1->sent, + SCTP_FR_LOG_STRIKE_CHUNK); + } if (tp1->sent < SCTP_DATAGRAM_RESEND) { tp1->sent++; } @@ -3428,12 +3419,12 @@ sctp_strike_gap_ack_chunks(struct sctp_tcb *stcb, struct sctp_association *asoc, */ if ((tp1->sent < SCTP_DATAGRAM_RESEND) && (num_dests_sacked == 1) && compare_with_wrap(this_sack_lowest_newack, tp1->rec.data.TSN_seq, MAX_TSN)) { -#ifdef SCTP_FR_LOGGING - sctp_log_fr(48 + num_dests_sacked, - tp1->rec.data.TSN_seq, - tp1->sent, - SCTP_FR_LOG_STRIKE_CHUNK); -#endif + if (sctp_logging_level & SCTP_FR_LOGGING_ENABLE) { + sctp_log_fr(48 + num_dests_sacked, + tp1->rec.data.TSN_seq, + tp1->sent, + SCTP_FR_LOG_STRIKE_CHUNK); + } tp1->sent++; } } @@ -3443,10 +3434,10 @@ sctp_strike_gap_ack_chunks(struct sctp_tcb *stcb, struct sctp_association *asoc, struct sctp_nets *alt; /* printf("OK, we are now ready to FR this guy\n"); */ -#ifdef SCTP_FR_LOGGING - sctp_log_fr(tp1->rec.data.TSN_seq, tp1->snd_count, - 0, SCTP_FR_MARKED); -#endif + if (sctp_logging_level & SCTP_FR_LOGGING_ENABLE) { + sctp_log_fr(tp1->rec.data.TSN_seq, tp1->snd_count, + 0, SCTP_FR_MARKED); + } if (strike_flag) { /* This is a subsequent FR */ SCTP_STAT_INCR(sctps_sendmultfastretrans); @@ -3530,21 +3521,21 @@ sctp_strike_gap_ack_chunks(struct sctp_tcb *stcb, struct sctp_association *asoc, tp1->do_rtt = 0; } /* fix counts and things */ -#ifdef SCTP_FLIGHT_LOGGING - sctp_misc_ints(SCTP_FLIGHT_LOG_DOWN_RSND, - tp1->whoTo->flight_size, - tp1->book_size, - (uintptr_t) tp1->whoTo, - tp1->rec.data.TSN_seq); -#endif + if (sctp_logging_level & SCTP_FLIGHT_LOGGING_ENABLE) { + sctp_misc_ints(SCTP_FLIGHT_LOG_DOWN_RSND, + tp1->whoTo->flight_size, + tp1->book_size, + (uintptr_t) tp1->whoTo, + tp1->rec.data.TSN_seq); + } if (tp1->whoTo) { tp1->whoTo->net_ack++; sctp_flight_size_decrease(tp1); } -#ifdef SCTP_LOG_RWND - sctp_log_rwnd(SCTP_INCREASE_PEER_RWND, - asoc->peers_rwnd, tp1->send_size, sctp_peer_chunk_oh); -#endif + if (sctp_logging_level & SCTP_LOG_RWND_ENABLE) { + sctp_log_rwnd(SCTP_INCREASE_PEER_RWND, + asoc->peers_rwnd, tp1->send_size, sctp_peer_chunk_oh); + } /* add back to the rwnd */ asoc->peers_rwnd += (tp1->send_size + sctp_peer_chunk_oh); @@ -3659,9 +3650,9 @@ sctp_try_advance_peer_ack_point(struct sctp_tcb *stcb, if (stcb->sctp_socket) { sctp_sowwakeup(stcb->sctp_ep, stcb->sctp_socket); -#ifdef SCTP_WAKE_LOGGING - sctp_wakeup_log(stcb, tp1->rec.data.TSN_seq, 1, SCTP_WAKESND_FROM_FWDTSN); -#endif + if (sctp_logging_level & SCTP_WAKE_LOGGING_ENABLE) { + sctp_wakeup_log(stcb, tp1->rec.data.TSN_seq, 1, SCTP_WAKESND_FROM_FWDTSN); + } } } } else { @@ -3777,14 +3768,14 @@ sctp_hs_cwnd_increase(struct sctp_tcb *stcb, struct sctp_nets *net) /* normal mode */ if (net->net_ack > net->mtu) { net->cwnd += net->mtu; -#ifdef SCTP_CWND_MONITOR - sctp_log_cwnd(stcb, net, net->mtu, SCTP_CWND_LOG_FROM_SS); -#endif + if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) { + sctp_log_cwnd(stcb, net, net->mtu, SCTP_CWND_LOG_FROM_SS); + } } else { net->cwnd += net->net_ack; -#ifdef SCTP_CWND_MONITOR - sctp_log_cwnd(stcb, net, net->net_ack, SCTP_CWND_LOG_FROM_SS); -#endif + if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) { + sctp_log_cwnd(stcb, net, net->net_ack, SCTP_CWND_LOG_FROM_SS); + } } } else { for (i = net->last_hs_used; i < SCTP_HS_TABLE_SIZE; i++) { @@ -3796,9 +3787,9 @@ sctp_hs_cwnd_increase(struct sctp_tcb *stcb, struct sctp_nets *net) net->last_hs_used = indx; incr = ((sctp_cwnd_adjust[indx].increase) << 10); net->cwnd += incr; -#ifdef SCTP_CWND_MONITOR - sctp_log_cwnd(stcb, net, incr, SCTP_CWND_LOG_FROM_SS); -#endif + if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) { + sctp_log_cwnd(stcb, net, incr, SCTP_CWND_LOG_FROM_SS); + } } } @@ -3806,12 +3797,8 @@ static void sctp_hs_cwnd_decrease(struct sctp_tcb *stcb, struct sctp_nets *net) { int cur_val, i, indx; - -#ifdef SCTP_CWND_MONITOR int old_cwnd = net->cwnd; -#endif - cur_val = net->cwnd >> 10; indx = net->last_hs_used; if (cur_val < sctp_cwnd_adjust[0].cwnd) { @@ -3842,10 +3829,9 @@ sctp_hs_cwnd_decrease(struct sctp_tcb *stcb, struct sctp_nets *net) net->last_hs_used = indx; } } -#ifdef SCTP_CWND_MONITOR - sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), SCTP_CWND_LOG_FROM_FR); -#endif - + if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) { + sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), SCTP_CWND_LOG_FROM_FR); + } } #endif @@ -3913,9 +3899,9 @@ sctp_cwnd_update(struct sctp_tcb *stcb, } /* if nothing was acked on this destination skip it */ if (net->net_ack == 0) { -#ifdef SCTP_CWND_LOGGING - sctp_log_cwnd(stcb, net, 0, SCTP_CWND_LOG_FROM_SACK); -#endif + if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) { + sctp_log_cwnd(stcb, net, 0, SCTP_CWND_LOG_FROM_SACK); + } continue; } if (net->net_ack2 > 0) { @@ -3972,18 +3958,14 @@ sctp_cwnd_update(struct sctp_tcb *stcb, #else if (net->net_ack > (net->mtu * sctp_L2_abc_variable)) { net->cwnd += (net->mtu * sctp_L2_abc_variable); -#ifdef SCTP_CWND_MONITOR - sctp_log_cwnd(stcb, net, net->mtu, - SCTP_CWND_LOG_FROM_SS); -#endif - + if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) { + sctp_log_cwnd(stcb, net, net->mtu, + SCTP_CWND_LOG_FROM_SS); + } } else { net->cwnd += net->net_ack; -#ifdef SCTP_CWND_MONITOR sctp_log_cwnd(stcb, net, net->net_ack, SCTP_CWND_LOG_FROM_SS); -#endif - } #endif } else { @@ -3991,10 +3973,10 @@ sctp_cwnd_update(struct sctp_tcb *stcb, dif = net->cwnd - (net->flight_size + net->net_ack); -#ifdef SCTP_CWND_LOGGING - sctp_log_cwnd(stcb, net, net->net_ack, - SCTP_CWND_LOG_NOADV_SS); -#endif + if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) { + sctp_log_cwnd(stcb, net, net->net_ack, + SCTP_CWND_LOG_NOADV_SS); + } } } else { /* We are in congestion avoidance */ @@ -4023,33 +4005,32 @@ sctp_cwnd_update(struct sctp_tcb *stcb, 0; } net->cwnd += net->mtu; -#ifdef SCTP_CWND_MONITOR - sctp_log_cwnd(stcb, net, net->mtu, - SCTP_CWND_LOG_FROM_CA); -#endif - } -#ifdef SCTP_CWND_LOGGING - else { - sctp_log_cwnd(stcb, net, net->net_ack, - SCTP_CWND_LOG_NOADV_CA); + if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) { + sctp_log_cwnd(stcb, net, net->mtu, + SCTP_CWND_LOG_FROM_CA); + } + } else { + if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) { + sctp_log_cwnd(stcb, net, net->net_ack, + SCTP_CWND_LOG_NOADV_CA); + } } -#endif } else { unsigned int dif; -#ifdef SCTP_CWND_LOGGING - sctp_log_cwnd(stcb, net, net->net_ack, - SCTP_CWND_LOG_NOADV_CA); -#endif + if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) { + sctp_log_cwnd(stcb, net, net->net_ack, + SCTP_CWND_LOG_NOADV_CA); + } dif = net->cwnd - (net->flight_size + net->net_ack); } } } else { -#ifdef SCTP_CWND_LOGGING - sctp_log_cwnd(stcb, net, net->mtu, - SCTP_CWND_LOG_NO_CUMACK); -#endif + if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) { + sctp_log_cwnd(stcb, net, net->mtu, + SCTP_CWND_LOG_NO_CUMACK); + } } skip_cwnd_update: /* @@ -4113,13 +4094,13 @@ sctp_window_probe_recovery(struct sctp_tcb *stcb, /* First setup this one and get it moved back */ tp1->sent = SCTP_DATAGRAM_UNSENT; tp1->window_probe = 0; -#ifdef SCTP_FLIGHT_LOGGING - sctp_misc_ints(SCTP_FLIGHT_LOG_DOWN_WP, - tp1->whoTo->flight_size, - tp1->book_size, - (uintptr_t) tp1->whoTo, - tp1->rec.data.TSN_seq); -#endif + if (sctp_logging_level & SCTP_FLIGHT_LOGGING_ENABLE) { + sctp_misc_ints(SCTP_FLIGHT_LOG_DOWN_WP, + tp1->whoTo->flight_size, + tp1->book_size, + (uintptr_t) tp1->whoTo, + tp1->rec.data.TSN_seq); + } sctp_flight_size_decrease(tp1); sctp_total_flight_decrease(stcb, tp1); TAILQ_REMOVE(&asoc->sent_queue, tp1, sctp_next); @@ -4159,10 +4140,10 @@ sctp_express_handle_sack(struct sctp_tcb *stcb, uint32_t cumack, int j, done_once = 0; -#ifdef SCTP_LOG_SACK_ARRIVALS - sctp_misc_ints(SCTP_SACK_LOG_EXPRESS, cumack, - rwnd, stcb->asoc.last_acked_seq, stcb->asoc.peers_rwnd); -#endif + if (sctp_logging_level & SCTP_LOG_SACK_ARRIVALS_ENABLE) { + sctp_misc_ints(SCTP_SACK_LOG_EXPRESS, cumack, + rwnd, stcb->asoc.last_acked_seq, stcb->asoc.peers_rwnd); + } SCTP_TCB_LOCK_ASSERT(stcb); asoc = &stcb->asoc; old_rwnd = asoc->peers_rwnd; @@ -4261,14 +4242,13 @@ sctp_express_handle_sack(struct sctp_tcb *stcb, uint32_t cumack, * occur during marking */ if (tp1->sent < SCTP_DATAGRAM_RESEND) { -#ifdef SCTP_FLIGHT_LOGGING - sctp_misc_ints(SCTP_FLIGHT_LOG_DOWN_CA, - tp1->whoTo->flight_size, - tp1->book_size, - (uintptr_t) tp1->whoTo, - tp1->rec.data.TSN_seq); -#endif - + if (sctp_logging_level & SCTP_FLIGHT_LOGGING_ENABLE) { + sctp_misc_ints(SCTP_FLIGHT_LOG_DOWN_CA, + tp1->whoTo->flight_size, + tp1->book_size, + (uintptr_t) tp1->whoTo, + tp1->rec.data.TSN_seq); + } sctp_flight_size_decrease(tp1); sctp_total_flight_decrease(stcb, tp1); } @@ -4310,9 +4290,9 @@ sctp_express_handle_sack(struct sctp_tcb *stcb, uint32_t cumack, tp1->whoTo->find_pseudo_cumack = 1; tp1->whoTo->find_rtx_pseudo_cumack = 1; -#ifdef SCTP_CWND_LOGGING - sctp_log_cwnd(stcb, tp1->whoTo, tp1->rec.data.TSN_seq, SCTP_CWND_LOG_FROM_SACK); -#endif + if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) { + sctp_log_cwnd(stcb, tp1->whoTo, tp1->rec.data.TSN_seq, SCTP_CWND_LOG_FROM_SACK); + } } if (tp1->sent == SCTP_DATAGRAM_RESEND) { sctp_ucount_decr(asoc->sent_queue_retran_cnt); @@ -4332,14 +4312,14 @@ sctp_express_handle_sack(struct sctp_tcb *stcb, uint32_t cumack, sctp_free_bufspace(stcb, asoc, tp1, 1); sctp_m_freem(tp1->data); } -#ifdef SCTP_SACK_LOGGING - sctp_log_sack(asoc->last_acked_seq, - cumack, - tp1->rec.data.TSN_seq, - 0, - 0, - SCTP_LOG_FREE_SENT); -#endif + if (sctp_logging_level & SCTP_SACK_LOGGING_ENABLE) { + sctp_log_sack(asoc->last_acked_seq, + cumack, + tp1->rec.data.TSN_seq, + 0, + 0, + SCTP_LOG_FREE_SENT); + } tp1->data = NULL; asoc->sent_queue_cnt--; sctp_free_remote_addr(tp1->whoTo); @@ -4349,14 +4329,14 @@ sctp_express_handle_sack(struct sctp_tcb *stcb, uint32_t cumack, } if (stcb->sctp_socket) { SOCKBUF_LOCK(&stcb->sctp_socket->so_snd); -#ifdef SCTP_WAKE_LOGGING - sctp_wakeup_log(stcb, cumack, 1, SCTP_WAKESND_FROM_SACK); -#endif + if (sctp_logging_level & SCTP_WAKE_LOGGING_ENABLE) { + sctp_wakeup_log(stcb, cumack, 1, SCTP_WAKESND_FROM_SACK); + } sctp_sowwakeup_locked(stcb->sctp_ep, stcb->sctp_socket); -#ifdef SCTP_WAKE_LOGGING } else { - sctp_wakeup_log(stcb, cumack, 1, SCTP_NOWAKE_FROM_SACK); -#endif + if (sctp_logging_level & SCTP_WAKE_LOGGING_ENABLE) { + sctp_wakeup_log(stcb, cumack, 1, SCTP_NOWAKE_FROM_SACK); + } } @@ -4586,14 +4566,13 @@ again: stcb->sctp_ep, stcb, asoc->primary_destination); } } -#ifdef SCTP_SACK_RWND_LOGGING - sctp_misc_ints(SCTP_SACK_RWND_UPDATE, - rwnd, - stcb->asoc.peers_rwnd, - stcb->asoc.total_flight, - stcb->asoc.total_output_queue_size); - -#endif + if (sctp_logging_level & SCTP_SACK_RWND_LOGGING_ENABLE) { + sctp_misc_ints(SCTP_SACK_RWND_UPDATE, + rwnd, + stcb->asoc.peers_rwnd, + stcb->asoc.total_flight, + stcb->asoc.total_output_queue_size); + } } @@ -4658,10 +4637,10 @@ sctp_handle_sack(struct sctp_sack_chunk *ch, struct sctp_tcb *stcb, num_seg = ntohs(sack->num_gap_ack_blks); a_rwnd = rwnd; -#ifdef SCTP_LOG_SACK_ARRIVALS - sctp_misc_ints(SCTP_SACK_LOG_NORMAL, cum_ack, - rwnd, stcb->asoc.last_acked_seq, stcb->asoc.peers_rwnd); -#endif + if (sctp_logging_level & SCTP_LOG_SACK_ARRIVALS_ENABLE) { + sctp_misc_ints(SCTP_SACK_LOG_NORMAL, cum_ack, + rwnd, stcb->asoc.last_acked_seq, stcb->asoc.peers_rwnd); + } /* CMT DAC algo */ cmt_dac_flag = ch->ch.chunk_flags & SCTP_SACK_CMT_DAC; num_dup = ntohs(sack->num_dup_tsns); @@ -4669,16 +4648,15 @@ sctp_handle_sack(struct sctp_sack_chunk *ch, struct sctp_tcb *stcb, old_rwnd = stcb->asoc.peers_rwnd; stcb->asoc.overall_error_count = 0; asoc = &stcb->asoc; -#ifdef SCTP_SACK_LOGGING - sctp_log_sack(asoc->last_acked_seq, - cum_ack, - 0, - num_seg, - num_dup, - SCTP_LOG_NEW_SACK); -#endif -#if defined(SCTP_FR_LOGGING) || defined(SCTP_EARLYFR_LOGGING) - if (num_dup) { + if (sctp_logging_level & SCTP_SACK_LOGGING_ENABLE) { + sctp_log_sack(asoc->last_acked_seq, + cum_ack, + 0, + num_seg, + num_dup, + SCTP_LOG_NEW_SACK); + } + if ((num_dup) && (sctp_logging_level & (SCTP_FR_LOGGING_ENABLE | SCTP_EARLYFR_LOGGING_ENABLE))) { int off_to_dup, iii; uint32_t *dupdata; @@ -4695,7 +4673,6 @@ sctp_handle_sack(struct sctp_sack_chunk *ch, struct sctp_tcb *stcb, off_to_dup, num_dup, sack_length, num_seg); } } -#endif if (sctp_strict_sacks) { /* reality check */ if (!TAILQ_EMPTY(&asoc->sent_queue)) { @@ -4759,10 +4736,10 @@ sctp_handle_sack(struct sctp_sack_chunk *ch, struct sctp_tcb *stcb, (asoc->stream_queue_cnt == 0) ) { /* nothing left on send/sent and strmq */ -#ifdef SCTP_LOG_RWND - sctp_log_rwnd_set(SCTP_SET_PEER_RWND_VIA_SACK, - asoc->peers_rwnd, 0, 0, a_rwnd); -#endif + if (sctp_logging_level & SCTP_LOG_RWND_ENABLE) { + sctp_log_rwnd_set(SCTP_SET_PEER_RWND_VIA_SACK, + asoc->peers_rwnd, 0, 0, a_rwnd); + } asoc->peers_rwnd = a_rwnd; if (asoc->sent_queue_retran_cnt) { asoc->sent_queue_retran_cnt = 0; @@ -4842,13 +4819,13 @@ sctp_handle_sack(struct sctp_sack_chunk *ch, struct sctp_tcb *stcb, ~SCTP_ADDR_UNCONFIRMED; } if (tp1->sent < SCTP_DATAGRAM_RESEND) { -#ifdef SCTP_FLIGHT_LOGGING - sctp_misc_ints(SCTP_FLIGHT_LOG_DOWN_CA, - tp1->whoTo->flight_size, - tp1->book_size, - (uintptr_t) tp1->whoTo, - tp1->rec.data.TSN_seq); -#endif + if (sctp_logging_level & SCTP_FLIGHT_LOGGING_ENABLE) { + sctp_misc_ints(SCTP_FLIGHT_LOG_DOWN_CA, + tp1->whoTo->flight_size, + tp1->book_size, + (uintptr_t) tp1->whoTo, + tp1->rec.data.TSN_seq); + } sctp_flight_size_decrease(tp1); sctp_total_flight_decrease(stcb, tp1); } @@ -4892,17 +4869,17 @@ sctp_handle_sack(struct sctp_sack_chunk *ch, struct sctp_tcb *stcb, tp1->whoTo->find_rtx_pseudo_cumack = 1; -#ifdef SCTP_SACK_LOGGING - sctp_log_sack(asoc->last_acked_seq, - cum_ack, - tp1->rec.data.TSN_seq, - 0, - 0, - SCTP_LOG_TSN_ACKED); -#endif -#ifdef SCTP_CWND_LOGGING - sctp_log_cwnd(stcb, tp1->whoTo, tp1->rec.data.TSN_seq, SCTP_CWND_LOG_FROM_SACK); -#endif + if (sctp_logging_level & SCTP_SACK_LOGGING_ENABLE) { + sctp_log_sack(asoc->last_acked_seq, + cum_ack, + tp1->rec.data.TSN_seq, + 0, + 0, + SCTP_LOG_TSN_ACKED); + } + if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) { + sctp_log_cwnd(stcb, tp1->whoTo, tp1->rec.data.TSN_seq, SCTP_CWND_LOG_FROM_SACK); + } } if (tp1->sent == SCTP_DATAGRAM_RESEND) { sctp_ucount_decr(asoc->sent_queue_retran_cnt); @@ -5034,14 +5011,14 @@ skip_segments: asoc->sent_queue_cnt_removeable--; } } -#ifdef SCTP_SACK_LOGGING - sctp_log_sack(asoc->last_acked_seq, - cum_ack, - tp1->rec.data.TSN_seq, - 0, - 0, - SCTP_LOG_FREE_SENT); -#endif + if (sctp_logging_level & SCTP_SACK_LOGGING_ENABLE) { + sctp_log_sack(asoc->last_acked_seq, + cum_ack, + tp1->rec.data.TSN_seq, + 0, + 0, + SCTP_LOG_FREE_SENT); + } tp1->data = NULL; asoc->sent_queue_cnt--; sctp_free_remote_addr(tp1->whoTo); @@ -5054,14 +5031,14 @@ skip_segments: done_with_it: if ((wake_him) && (stcb->sctp_socket)) { SOCKBUF_LOCK(&stcb->sctp_socket->so_snd); -#ifdef SCTP_WAKE_LOGGING - sctp_wakeup_log(stcb, cum_ack, wake_him, SCTP_WAKESND_FROM_SACK); -#endif + if (sctp_logging_level & SCTP_WAKE_LOGGING_ENABLE) { + sctp_wakeup_log(stcb, cum_ack, wake_him, SCTP_WAKESND_FROM_SACK); + } sctp_sowwakeup_locked(stcb->sctp_ep, stcb->sctp_socket); -#ifdef SCTP_WAKE_LOGGING } else { - sctp_wakeup_log(stcb, cum_ack, wake_him, SCTP_NOWAKE_FROM_SACK); -#endif + if (sctp_logging_level & SCTP_WAKE_LOGGING_ENABLE) { + sctp_wakeup_log(stcb, cum_ack, wake_him, SCTP_NOWAKE_FROM_SACK); + } } if (asoc->fast_retran_loss_recovery && accum_moved) { @@ -5094,13 +5071,13 @@ done_with_it: if ((tp1->sent > SCTP_DATAGRAM_RESEND) && (tp1->sent < SCTP_FORWARD_TSN_SKIP)) { tp1->sent = SCTP_DATAGRAM_SENT; -#ifdef SCTP_FLIGHT_LOGGING - sctp_misc_ints(SCTP_FLIGHT_LOG_UP_REVOKE, - tp1->whoTo->flight_size, - tp1->book_size, - (uintptr_t) tp1->whoTo, - tp1->rec.data.TSN_seq); -#endif + if (sctp_logging_level & SCTP_FLIGHT_LOGGING_ENABLE) { + sctp_misc_ints(SCTP_FLIGHT_LOG_UP_REVOKE, + tp1->whoTo->flight_size, + tp1->book_size, + (uintptr_t) tp1->whoTo, + tp1->rec.data.TSN_seq); + } sctp_flight_size_increase(tp1); sctp_total_flight_increase(stcb, tp1); tp1->rec.data.chunk_was_revoked = 1; @@ -5153,10 +5130,10 @@ done_with_it: /**********************************/ if (TAILQ_EMPTY(&asoc->send_queue) && TAILQ_EMPTY(&asoc->sent_queue)) { /* nothing left on sendqueue.. consider done */ -#ifdef SCTP_LOG_RWND - sctp_log_rwnd_set(SCTP_SET_PEER_RWND_VIA_SACK, - asoc->peers_rwnd, 0, 0, a_rwnd); -#endif + if (sctp_logging_level & SCTP_LOG_RWND_ENABLE) { + sctp_log_rwnd_set(SCTP_SET_PEER_RWND_VIA_SACK, + asoc->peers_rwnd, 0, 0, a_rwnd); + } asoc->peers_rwnd = a_rwnd; if (asoc->peers_rwnd < stcb->sctp_ep->sctp_ep.sctp_sws_sender) { /* SWS sender side engages */ @@ -5315,19 +5292,17 @@ done_with_it: #ifdef SCTP_HIGH_SPEED sctp_hs_cwnd_decrease(stcb, net); #else -#ifdef SCTP_CWND_MONITOR int old_cwnd = net->cwnd; -#endif net->ssthresh = net->cwnd / 2; if (net->ssthresh < (net->mtu * 2)) { net->ssthresh = 2 * net->mtu; } net->cwnd = net->ssthresh; -#ifdef SCTP_CWND_MONITOR - sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), - SCTP_CWND_LOG_FROM_FR); -#endif + if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) { + sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), + SCTP_CWND_LOG_FROM_FR); + } #endif lchk = TAILQ_FIRST(&asoc->send_queue); @@ -5457,11 +5432,10 @@ done_with_it: } /* Adjust and set the new rwnd value */ -#ifdef SCTP_LOG_RWND - sctp_log_rwnd_set(SCTP_SET_PEER_RWND_VIA_SACK, - asoc->peers_rwnd, asoc->total_flight, (asoc->sent_queue_cnt * sctp_peer_chunk_oh), a_rwnd); -#endif - + if (sctp_logging_level & SCTP_LOG_RWND_ENABLE) { + sctp_log_rwnd_set(SCTP_SET_PEER_RWND_VIA_SACK, + asoc->peers_rwnd, asoc->total_flight, (asoc->sent_queue_cnt * sctp_peer_chunk_oh), a_rwnd); + } asoc->peers_rwnd = sctp_sbspace_sub(a_rwnd, (uint32_t) (asoc->total_flight + (asoc->sent_queue_cnt * sctp_peer_chunk_oh))); if (asoc->peers_rwnd < stcb->sctp_ep->sctp_ep.sctp_sws_sender) { @@ -5538,15 +5512,13 @@ again: done_once = 1; goto again; } -#ifdef SCTP_SACK_RWND_LOGGING - sctp_misc_ints(SCTP_SACK_RWND_UPDATE, - a_rwnd, - stcb->asoc.peers_rwnd, - stcb->asoc.total_flight, - stcb->asoc.total_output_queue_size); - -#endif - + if (sctp_logging_level & SCTP_SACK_RWND_LOGGING_ENABLE) { + sctp_misc_ints(SCTP_SACK_RWND_UPDATE, + a_rwnd, + stcb->asoc.peers_rwnd, + stcb->asoc.total_flight, + stcb->asoc.total_output_queue_size); + } } void @@ -5686,9 +5658,9 @@ sctp_handle_forward_tsn(struct sctp_tcb *stcb, if (compare_with_wrap(new_cum_tsn, asoc->highest_tsn_inside_map, MAX_TSN)) { asoc->highest_tsn_inside_map = new_cum_tsn; -#ifdef SCTP_MAP_LOGGING - sctp_log_map(0, 0, asoc->highest_tsn_inside_map, SCTP_MAP_SLIDE_RESULT); -#endif + if (sctp_logging_level & SCTP_MAP_LOGGING_ENABLE) { + sctp_log_map(0, 0, asoc->highest_tsn_inside_map, SCTP_MAP_SLIDE_RESULT); + } } /* * now we know the new TSN is more advanced, let's find the actual @@ -5767,9 +5739,9 @@ sctp_handle_forward_tsn(struct sctp_tcb *stcb, asoc->highest_tsn_inside_map = new_cum_tsn - 1; asoc->mapping_array_base_tsn = new_cum_tsn; asoc->cumulative_tsn = asoc->highest_tsn_inside_map; -#ifdef SCTP_MAP_LOGGING - sctp_log_map(0, 3, asoc->highest_tsn_inside_map, SCTP_MAP_SLIDE_RESULT); -#endif + if (sctp_logging_level & SCTP_MAP_LOGGING_ENABLE) { + sctp_log_map(0, 3, asoc->highest_tsn_inside_map, SCTP_MAP_SLIDE_RESULT); + } asoc->last_echo_tsn = asoc->highest_tsn_inside_map; } /*************************************************************/ diff --git a/sys/netinet/sctp_input.c b/sys/netinet/sctp_input.c index 1042159..0baeaba 100644 --- a/sys/netinet/sctp_input.c +++ b/sys/netinet/sctp_input.c @@ -183,10 +183,9 @@ sctp_process_init(struct sctp_init_chunk *cp, struct sctp_tcb *stcb, TAILQ_FOREACH(lnet, &asoc->nets, sctp_next) { lnet->ssthresh = asoc->peers_rwnd; -#if defined(SCTP_CWND_MONITOR) || defined(SCTP_CWND_LOGGING) - sctp_log_cwnd(stcb, lnet, 0, SCTP_CWND_INITIALIZATION); -#endif - + if (sctp_logging_level & (SCTP_CWND_MONITOR_ENABLE | SCTP_CWND_LOGGING_ENABLE)) { + sctp_log_cwnd(stcb, lnet, 0, SCTP_CWND_INITIALIZATION); + } } } SCTP_TCB_SEND_LOCK(stcb); @@ -233,9 +232,9 @@ sctp_process_init(struct sctp_init_chunk *cp, struct sctp_tcb *stcb, asoc->streamoutcnt = asoc->pre_open_streams; /* init tsn's */ asoc->highest_tsn_inside_map = asoc->asconf_seq_in = ntohl(init->initial_tsn) - 1; -#ifdef SCTP_MAP_LOGGING - sctp_log_map(0, 5, asoc->highest_tsn_inside_map, SCTP_MAP_SLIDE_RESULT); -#endif + if (sctp_logging_level & SCTP_MAP_LOGGING_ENABLE) { + sctp_log_map(0, 5, asoc->highest_tsn_inside_map, SCTP_MAP_SLIDE_RESULT); + } /* This is the next one we expect */ asoc->str_reset_seq_in = asoc->asconf_seq_in + 1; @@ -2312,11 +2311,9 @@ sctp_handle_ecn_echo(struct sctp_ecne_chunk *cp, net = stcb->asoc.primary_destination; if (compare_with_wrap(tsn, stcb->asoc.last_cwr_tsn, MAX_TSN)) { -#ifdef SCTP_CWND_MONITOR int old_cwnd; old_cwnd = net->cwnd; -#endif SCTP_STAT_INCR(sctps_ecnereducedcwnd); net->ssthresh = net->cwnd / 2; if (net->ssthresh < net->mtu) { @@ -2325,9 +2322,9 @@ sctp_handle_ecn_echo(struct sctp_ecne_chunk *cp, net->RTO <<= 1; } net->cwnd = net->ssthresh; -#ifdef SCTP_CWND_MONITOR - sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), SCTP_CWND_LOG_FROM_SAT); -#endif + if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) { + sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), SCTP_CWND_LOG_FROM_SAT); + } /* * we reduce once every RTT. So we will only lower cwnd at * the next sending seq i.e. the resync_tsn. @@ -2527,13 +2524,13 @@ process_chunk_drop(struct sctp_tcb *stcb, struct sctp_chunk_desc *desc, stcb, tp1->whoTo); /* fix counts and things */ -#ifdef SCTP_FLIGHT_LOGGING - sctp_misc_ints(SCTP_FLIGHT_LOG_DOWN_PDRP, - tp1->whoTo->flight_size, - tp1->book_size, - (uintptr_t) stcb, - tp1->rec.data.TSN_seq); -#endif + if (sctp_logging_level & SCTP_FLIGHT_LOGGING_ENABLE) { + sctp_misc_ints(SCTP_FLIGHT_LOG_DOWN_PDRP, + tp1->whoTo->flight_size, + tp1->book_size, + (uintptr_t) stcb, + tp1->rec.data.TSN_seq); + } sctp_flight_size_decrease(tp1); sctp_total_flight_decrease(stcb, tp1); } { @@ -3322,10 +3319,8 @@ sctp_handle_packet_dropped(struct sctp_pktdrop_chunk *cp, uint32_t bw_avail; int rtt, incr; -#ifdef SCTP_CWND_MONITOR int old_cwnd = net->cwnd; -#endif /* need real RTT for this calc */ rtt = ((net->lastsa >> 2) + net->lastsv) >> 1; /* get bottle neck bw */ @@ -3420,13 +3415,13 @@ sctp_handle_packet_dropped(struct sctp_pktdrop_chunk *cp, /* We always have 1 MTU */ net->cwnd = net->mtu; } -#ifdef SCTP_CWND_MONITOR if (net->cwnd - old_cwnd != 0) { /* log only changes */ - sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), - SCTP_CWND_LOG_FROM_SAT); + if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) { + sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), + SCTP_CWND_LOG_FROM_SAT); + } } -#endif } } @@ -3650,6 +3645,7 @@ process_control_chunks: chk_length = ntohs(ch->chunk_length); SCTPDBG(SCTP_DEBUG_INPUT2, "sctp_process_control: processing a chunk type=%u, len=%u\n", ch->chunk_type, chk_length); + SCTP_LTRACE_CHK(inp, stcb, ch->chunk_type, chk_length); if (chk_length < sizeof(*ch) || (*offset + (int)chk_length) > length) { *offset = length; @@ -4711,12 +4707,14 @@ sctp_input(i_pak, off) #ifdef SCTP_MBUF_LOGGING /* Log in any input mbufs */ - mat = m; - while (mat) { - if (SCTP_BUF_IS_EXTENDED(mat)) { - sctp_log_mb(mat, SCTP_MBUF_INPUT); + if (sctp_logging_level & SCTP_MBUF_LOGGING_ENABLE) { + mat = m; + while (mat) { + if (SCTP_BUF_IS_EXTENDED(mat)) { + sctp_log_mb(mat, SCTP_MBUF_INPUT); + } + mat = SCTP_BUF_NEXT(mat); } - mat = SCTP_BUF_NEXT(mat); } #endif #ifdef SCTP_PACKET_LOGGING diff --git a/sys/netinet/sctp_lock_bsd.h b/sys/netinet/sctp_lock_bsd.h index 59cd3f1..b1afc90 100644 --- a/sys/netinet/sctp_lock_bsd.h +++ b/sys/netinet/sctp_lock_bsd.h @@ -82,15 +82,6 @@ extern int sctp_logoff_stuff; #define SCTP_STATLOG_UNLOCK() #define SCTP_STATLOG_DESTROY() -#define SCTP_STATLOG_GETREF(x) { \ - x = atomic_fetchadd_int(&global_sctp_cwnd_log_at, 1); \ - if(x == SCTP_STAT_LOG_SIZE) { \ - global_sctp_cwnd_log_at = 1; \ - x = 0; \ - global_sctp_cwnd_log_rolled = 1; \ - } \ -} - #define SCTP_INP_INFO_LOCK_INIT() \ mtx_init(&sctppcbinfo.ipi_ep_mtx, "sctp-info", "inp_info", MTX_DEF) @@ -187,12 +178,12 @@ extern int sctp_logoff_stuff; #ifdef SCTP_LOCK_LOGGING #define SCTP_INP_RLOCK(_inp) do { \ - sctp_log_lock(_inp, (struct sctp_tcb *)NULL, SCTP_LOG_LOCK_INP);\ + if(sctp_logging_level & SCTP_LOCK_LOGGING_ENABLE) sctp_log_lock(_inp, (struct sctp_tcb *)NULL, SCTP_LOG_LOCK_INP);\ mtx_lock(&(_inp)->inp_mtx); \ } while (0) #define SCTP_INP_WLOCK(_inp) do { \ - sctp_log_lock(_inp, (struct sctp_tcb *)NULL, SCTP_LOG_LOCK_INP);\ + if(sctp_logging_level & SCTP_LOCK_LOGGING_ENABLE) sctp_log_lock(_inp, (struct sctp_tcb *)NULL, SCTP_LOG_LOCK_INP);\ mtx_lock(&(_inp)->inp_mtx); \ } while (0) @@ -227,7 +218,7 @@ extern int sctp_logoff_stuff; #ifdef SCTP_LOCK_LOGGING #define SCTP_ASOC_CREATE_LOCK(_inp) \ do { \ - sctp_log_lock(_inp, (struct sctp_tcb *)NULL, SCTP_LOG_LOCK_CREATE); \ + if(sctp_logging_level & SCTP_LOCK_LOGGING_ENABLE) sctp_log_lock(_inp, (struct sctp_tcb *)NULL, SCTP_LOG_LOCK_CREATE); \ mtx_lock(&(_inp)->inp_create_mtx); \ } while (0) #else @@ -257,7 +248,7 @@ extern int sctp_logoff_stuff; #ifdef SCTP_LOCK_LOGGING #define SCTP_TCB_LOCK(_tcb) do { \ - sctp_log_lock(_tcb->sctp_ep, _tcb, SCTP_LOG_LOCK_TCB); \ + if(sctp_logging_level & SCTP_LOCK_LOGGING_ENABLE) sctp_log_lock(_tcb->sctp_ep, _tcb, SCTP_LOG_LOCK_TCB); \ mtx_lock(&(_tcb)->tcb_mtx); \ } while (0) diff --git a/sys/netinet/sctp_os_bsd.h b/sys/netinet/sctp_os_bsd.h index b3dbb9e..8f5b1cf 100644 --- a/sys/netinet/sctp_os_bsd.h +++ b/sys/netinet/sctp_os_bsd.h @@ -40,6 +40,7 @@ __FBSDID("$FreeBSD$"); #include "opt_inet.h" #include "opt_sctp.h" #include <sys/param.h> +#include <sys/ktr.h> #include <sys/systm.h> #include <sys/malloc.h> #include <sys/kernel.h> @@ -157,6 +158,18 @@ MALLOC_DECLARE(SCTP_M_SOCKOPT); #endif #define SCTP_PRINTF(params...) printf(params) +#ifdef SCTP_LTRACE_CHUNKS +#define SCTP_LTRACE_CHK(a, b, c, d) if(sctp_logging_level & SCTP_LTRACE_CHUNK_ENABLE) CTR6(KTR_NET, "SCTP:%d[%d]:%x-%x-%x-%x", SCTP_LOG_CHUNK_PROC, 0, a, b, c, d) +#else +#define SCTP_LTRACE_CHK(a, b, c, d) +#endif + +#ifdef SCTP_LTRACE_ERRORS +#define SCTP_LTRACE_ERR(a, b, c, d) if(sctp_logging_level & SCTP_LTRACE_ERROR_ENABLE) CTR6(KTR_NET, "SCTP:%d[%d]:%x-%x-%x-%x", SCTP_LOG_ERROR_RET, 0, a, b, c, d) +#else +#define SCTP_LTRACE_ERR(a, b, c, d) +#endif + /* * Local address and interface list handling */ diff --git a/sys/netinet/sctp_output.c b/sys/netinet/sctp_output.c index 1e1fc21..1c52c33 100644 --- a/sys/netinet/sctp_output.c +++ b/sys/netinet/sctp_output.c @@ -3295,6 +3295,7 @@ sctp_lowlevel_chunk_output(struct sctp_inpcb *inp, newm = sctp_get_mbuf_for_msg(sizeof(struct ip), 1, M_DONTWAIT, 1, MT_DATA); if (newm == NULL) { sctp_m_freem(m); + SCTP_LTRACE_ERR(inp, stcb, ENOMEM, 0); return (ENOMEM); } SCTP_ALIGN_TO_END(newm, sizeof(struct ip)); @@ -3450,6 +3451,7 @@ sctp_lowlevel_chunk_output(struct sctp_inpcb *inp, if (SCTP_GET_HEADER_FOR_OUTPUT(o_pak)) { /* failed to prepend data, give up */ sctp_m_freem(m); + SCTP_LTRACE_ERR(inp, stcb, ENOMEM, 0); return (ENOMEM); } #ifdef SCTP_PACKET_LOGGING @@ -3523,6 +3525,7 @@ sctp_lowlevel_chunk_output(struct sctp_inpcb *inp, newm = sctp_get_mbuf_for_msg(sizeof(struct ip6_hdr), 1, M_DONTWAIT, 1, MT_DATA); if (newm == NULL) { sctp_m_freem(m); + SCTP_LTRACE_ERR(inp, stcb, ENOMEM, 0); return (ENOMEM); } SCTP_ALIGN_TO_END(newm, sizeof(struct ip6_hdr)); @@ -3666,6 +3669,7 @@ sctp_lowlevel_chunk_output(struct sctp_inpcb *inp, if (SCTP_GET_HEADER_FOR_OUTPUT(o_pak)) { /* failed to prepend data, give up */ sctp_m_freem(m); + SCTP_LTRACE_ERR(inp, stcb, ENOMEM, 0); return (ENOMEM); } #ifdef SCTP_PACKET_LOGGING @@ -5343,6 +5347,7 @@ sctp_msg_append(struct sctp_tcb *stcb, } sctp_alloc_a_strmoq(stcb, sp); if (sp == NULL) { + SCTP_LTRACE_ERR(stcb->sctp_ep, stcb, ENOMEM, 0); error = ENOMEM; goto out_now; } @@ -5818,6 +5823,7 @@ sctp_sendall(struct sctp_inpcb *inp, struct uio *uio, struct mbuf *m, SCTP_M_COPYAL); if (ca == NULL) { sctp_m_freem(m); + SCTP_LTRACE_ERR(inp, NULL, ENOMEM, 0); return (ENOMEM); } memset(ca, 0, sizeof(struct sctp_copy_all)); @@ -5835,6 +5841,7 @@ sctp_sendall(struct sctp_inpcb *inp, struct uio *uio, struct mbuf *m, ca->m = sctp_copy_out_all(uio, ca->sndlen); if (ca->m == NULL) { SCTP_FREE(ca, SCTP_M_COPYAL); + SCTP_LTRACE_ERR(inp, NULL, ENOMEM, 0); return (ENOMEM); } } else { @@ -5980,19 +5987,19 @@ all_done: data_list[i]->sent = SCTP_DATAGRAM_SENT; data_list[i]->snd_count = 1; data_list[i]->rec.data.chunk_was_revoked = 0; -#ifdef SCTP_FLIGHT_LOGGING - sctp_misc_ints(SCTP_FLIGHT_LOG_UP, - data_list[i]->whoTo->flight_size, - data_list[i]->book_size, - (uintptr_t) data_list[i]->whoTo, - data_list[i]->rec.data.TSN_seq); -#endif + if (sctp_logging_level & SCTP_FLIGHT_LOGGING_ENABLE) { + sctp_misc_ints(SCTP_FLIGHT_LOG_UP, + data_list[i]->whoTo->flight_size, + data_list[i]->book_size, + (uintptr_t) data_list[i]->whoTo, + data_list[i]->rec.data.TSN_seq); + } sctp_flight_size_increase(data_list[i]); sctp_total_flight_increase(stcb, data_list[i]); -#ifdef SCTP_LOG_RWND - sctp_log_rwnd(SCTP_DECREASE_PEER_RWND, - asoc->peers_rwnd, data_list[i]->send_size, sctp_peer_chunk_oh); -#endif + if (sctp_logging_level & SCTP_LOG_RWND_ENABLE) { + sctp_log_rwnd(SCTP_DECREASE_PEER_RWND, + asoc->peers_rwnd, data_list[i]->send_size, sctp_peer_chunk_oh); + } asoc->peers_rwnd = sctp_sbspace_sub(asoc->peers_rwnd, (uint32_t) (data_list[i]->send_size + sctp_peer_chunk_oh)); if (asoc->peers_rwnd < stcb->sctp_ep->sctp_ep.sctp_sws_sender) { @@ -6827,9 +6834,9 @@ one_more_time: * copied out of the stream buffers. Note mostly * copy by reference (we hope). */ -#ifdef SCTP_CWND_LOGGING - sctp_log_cwnd(stcb, net, 0, SCTP_CWND_LOG_FILL_OUTQ_CALLED); -#endif + if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) { + sctp_log_cwnd(stcb, net, 0, SCTP_CWND_LOG_FILL_OUTQ_CALLED); + } sctp_fill_outqueue(stcb, net, frag_point, eeor_mode); } if (start_at != TAILQ_FIRST(&asoc->nets)) { @@ -6890,9 +6897,9 @@ again_one_more_time: ifp = net->ro.ro_rt->rt_ifp; if ((ifp->if_snd.ifq_len + 2) >= ifp->if_snd.ifq_maxlen) { SCTP_STAT_INCR(sctps_ifnomemqueued); -#ifdef SCTP_LOG_MAXBURST - sctp_log_maxburst(stcb, net, ifp->if_snd.ifq_len, ifp->if_snd.ifq_maxlen, SCTP_MAX_IFP_APPLIED); -#endif + if (sctp_logging_level & SCTP_LOG_MAXBURST_ENABLE) { + sctp_log_maxburst(stcb, net, ifp->if_snd.ifq_len, ifp->if_snd.ifq_maxlen, SCTP_MAX_IFP_APPLIED); + } continue; } } @@ -6987,6 +6994,7 @@ again_one_more_time: chk->send_size, chk->copy_by_ref); if (outchain == NULL) { *reason_code = 8; + SCTP_LTRACE_ERR(inp, stcb, ENOMEM, 0); return (ENOMEM); } SCTP_STAT_INCR_COUNTER64(sctps_outcontrolchunks); @@ -7231,6 +7239,7 @@ again_one_more_time: sctp_timer_start(SCTP_TIMER_TYPE_SEND, inp, stcb, net); } *reason_code = 3; + SCTP_LTRACE_ERR(inp, stcb, ENOMEM, 0); return (ENOMEM); } /* upate our MTU size */ @@ -7428,9 +7437,9 @@ again_one_more_time: break; } } -#ifdef SCTP_CWND_LOGGING - sctp_log_cwnd(stcb, net, tsns_sent, SCTP_CWND_LOG_FROM_SEND); -#endif + if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) { + sctp_log_cwnd(stcb, net, tsns_sent, SCTP_CWND_LOG_FROM_SEND); + } } if (old_startat == NULL) { old_startat = send_start_at; @@ -7441,9 +7450,9 @@ again_one_more_time: * At the end there should be no NON timed chunks hanging on this * queue. */ -#ifdef SCTP_CWND_LOGGING - sctp_log_cwnd(stcb, net, *num_out, SCTP_CWND_LOG_FROM_SEND); -#endif + if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) { + sctp_log_cwnd(stcb, net, *num_out, SCTP_CWND_LOG_FROM_SEND); + } if ((*num_out == 0) && (*reason_code == 0)) { *reason_code = 4; } else { @@ -8140,6 +8149,7 @@ one_chunk_around: } m = sctp_copy_mbufchain(chk->data, m, &endofchain, 0, chk->send_size, chk->copy_by_ref); if (m == NULL) { + SCTP_LTRACE_ERR(inp, stcb, ENOMEM, 0); return (ENOMEM); } /* Do clear IP_DF ? */ @@ -8191,6 +8201,7 @@ one_chunk_around: } m = sctp_copy_mbufchain(fwd->data, m, &endofchain, 0, fwd->send_size, fwd->copy_by_ref); if (m == NULL) { + SCTP_LTRACE_ERR(inp, stcb, ENOMEM, 0); return (ENOMEM); } /* Do clear IP_DF ? */ @@ -8307,21 +8318,21 @@ one_chunk_around: } else { -#ifdef SCTP_LOG_RWND - sctp_log_rwnd(SCTP_DECREASE_PEER_RWND, - asoc->peers_rwnd, data_list[i]->send_size, sctp_peer_chunk_oh); -#endif + if (sctp_logging_level & SCTP_LOG_RWND_ENABLE) { + sctp_log_rwnd(SCTP_DECREASE_PEER_RWND, + asoc->peers_rwnd, data_list[i]->send_size, sctp_peer_chunk_oh); + } asoc->peers_rwnd = sctp_sbspace_sub(asoc->peers_rwnd, (uint32_t) (data_list[i]->send_size + sctp_peer_chunk_oh)); } -#ifdef SCTP_FLIGHT_LOGGING - sctp_misc_ints(SCTP_FLIGHT_LOG_UP_RSND, - data_list[i]->whoTo->flight_size, - data_list[i]->book_size, - (uintptr_t) data_list[i]->whoTo, - data_list[i]->rec.data.TSN_seq); -#endif + if (sctp_logging_level & SCTP_FLIGHT_LOGGING_ENABLE) { + sctp_misc_ints(SCTP_FLIGHT_LOG_UP_RSND, + data_list[i]->whoTo->flight_size, + data_list[i]->book_size, + (uintptr_t) data_list[i]->whoTo, + data_list[i]->rec.data.TSN_seq); + } sctp_flight_size_increase(data_list[i]); sctp_total_flight_increase(stcb, data_list[i]); if (asoc->peers_rwnd < stcb->sctp_ep->sctp_ep.sctp_sws_sender) { @@ -8348,9 +8359,9 @@ one_chunk_around: } } } -#ifdef SCTP_CWND_LOGGING - sctp_log_cwnd(stcb, net, tsns_sent, SCTP_CWND_LOG_FROM_RESEND); -#endif + if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) { + sctp_log_cwnd(stcb, net, tsns_sent, SCTP_CWND_LOG_FROM_RESEND); + } #ifdef SCTP_AUDITING_ENABLED sctp_auditing(21, inp, stcb, NULL); #endif @@ -8562,13 +8573,12 @@ sctp_chunk_output(struct sctp_inpcb *inp, old_cwnd = net->cwnd; net->cwnd = (net->flight_size + (burst_limit * net->mtu)); -#ifdef SCTP_CWND_MONITOR - sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), SCTP_CWND_LOG_FROM_BRST); -#endif - -#ifdef SCTP_LOG_MAXBURST - sctp_log_maxburst(stcb, net, 0, burst_limit, SCTP_MAX_BURST_APPLIED); -#endif + if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) { + sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), SCTP_CWND_LOG_FROM_BRST); + } + if (sctp_logging_level & SCTP_LOG_MAXBURST_ENABLE) { + sctp_log_maxburst(stcb, net, 0, burst_limit, SCTP_MAX_BURST_APPLIED); + } SCTP_STAT_INCR(sctps_maxburstqueued); } net->fast_retran_ip = 0; @@ -8589,26 +8599,25 @@ sctp_chunk_output(struct sctp_inpcb *inp, &now, &now_filled, frag_point); if (error) { SCTPDBG(SCTP_DEBUG_OUTPUT1, "Error %d was returned from med-c-op\n", error); -#ifdef SCTP_LOG_MAXBURST - sctp_log_maxburst(stcb, asoc->primary_destination, error, burst_cnt, SCTP_MAX_BURST_ERROR_STOP); -#endif -#ifdef SCTP_CWND_LOGGING - sctp_log_cwnd(stcb, NULL, error, SCTP_SEND_NOW_COMPLETES); - sctp_log_cwnd(stcb, NULL, 0xdeadbeef, SCTP_SEND_NOW_COMPLETES); -#endif - + if (sctp_logging_level & SCTP_LOG_MAXBURST_ENABLE) { + sctp_log_maxburst(stcb, asoc->primary_destination, error, burst_cnt, SCTP_MAX_BURST_ERROR_STOP); + } + if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) { + sctp_log_cwnd(stcb, NULL, error, SCTP_SEND_NOW_COMPLETES); + sctp_log_cwnd(stcb, NULL, 0xdeadbeef, SCTP_SEND_NOW_COMPLETES); + } break; } SCTPDBG(SCTP_DEBUG_OUTPUT3, "m-c-o put out %d\n", num_out); tot_out += num_out; burst_cnt++; -#ifdef SCTP_CWND_LOGGING - sctp_log_cwnd(stcb, NULL, num_out, SCTP_SEND_NOW_COMPLETES); - if (num_out == 0) { - sctp_log_cwnd(stcb, NULL, reason_code, SCTP_SEND_NOW_COMPLETES); + if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) { + sctp_log_cwnd(stcb, NULL, num_out, SCTP_SEND_NOW_COMPLETES); + if (num_out == 0) { + sctp_log_cwnd(stcb, NULL, reason_code, SCTP_SEND_NOW_COMPLETES); + } } -#endif if (nagle_on) { /*- * When nagle is on, we look at how much is un_sent, then @@ -8640,16 +8649,16 @@ sctp_chunk_output(struct sctp_inpcb *inp, if (burst_cnt >= burst_limit) { SCTP_STAT_INCR(sctps_maxburstqueued); asoc->burst_limit_applied = 1; -#ifdef SCTP_LOG_MAXBURST - sctp_log_maxburst(stcb, asoc->primary_destination, 0, burst_cnt, SCTP_MAX_BURST_APPLIED); -#endif + if (sctp_logging_level & SCTP_LOG_MAXBURST_ENABLE) { + sctp_log_maxburst(stcb, asoc->primary_destination, 0, burst_cnt, SCTP_MAX_BURST_APPLIED); + } } else { asoc->burst_limit_applied = 0; } } -#ifdef SCTP_CWND_LOGGING - sctp_log_cwnd(stcb, NULL, tot_out, SCTP_SEND_NOW_COMPLETES); -#endif + if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) { + sctp_log_cwnd(stcb, NULL, tot_out, SCTP_SEND_NOW_COMPLETES); + } SCTPDBG(SCTP_DEBUG_OUTPUT1, "Ok, we have put out %d chunks\n", tot_out); @@ -10011,6 +10020,7 @@ sctp_send_str_reset_req(struct sctp_tcb *stcb, } sctp_alloc_a_chunk(stcb, chk); if (chk == NULL) { + SCTP_LTRACE_ERR(stcb->sctp_ep, stcb, ENOMEM, 0); return (ENOMEM); } chk->copy_by_ref = 0; @@ -10024,6 +10034,7 @@ sctp_send_str_reset_req(struct sctp_tcb *stcb, chk->data = sctp_get_mbuf_for_msg(MCLBYTES, 0, M_DONTWAIT, 1, MT_DATA); if (chk->data == NULL) { sctp_free_a_chunk(stcb, chk); + SCTP_LTRACE_ERR(stcb->sctp_ep, stcb, ENOMEM, 0); return (ENOMEM); } SCTP_BUF_RESV_UF(chk->data, SCTP_MIN_OVERHEAD); @@ -11130,10 +11141,10 @@ sctp_lower_sosend(struct socket *so, /* No room right no ! */ SOCKBUF_LOCK(&so->so_snd); while (SCTP_SB_LIMIT_SND(so) < (stcb->asoc.total_output_queue_size + sctp_add_more_threshold)) { -#ifdef SCTP_BLK_LOGGING - sctp_log_block(SCTP_BLOCK_LOG_INTO_BLKA, - so, asoc, uio->uio_resid); -#endif + if (sctp_logging_level & SCTP_BLK_LOGGING_ENABLE) { + sctp_log_block(SCTP_BLOCK_LOG_INTO_BLKA, + so, asoc, uio->uio_resid); + } be.error = 0; stcb->block_entry = &be; error = sbwait(&so->so_snd); @@ -11149,10 +11160,10 @@ sctp_lower_sosend(struct socket *so, SOCKBUF_UNLOCK(&so->so_snd); goto out_unlocked; } -#ifdef SCTP_BLK_LOGGING - sctp_log_block(SCTP_BLOCK_LOG_OUTOF_BLK, - so, asoc, stcb->asoc.total_output_queue_size); -#endif + if (sctp_logging_level & SCTP_BLK_LOGGING_ENABLE) { + sctp_log_block(SCTP_BLOCK_LOG_OUTOF_BLK, + so, asoc, stcb->asoc.total_output_queue_size); + } if (stcb->asoc.state & SCTP_STATE_ABOUT_TO_BE_FREED) { goto out_unlocked; } @@ -11394,25 +11405,28 @@ sctp_lower_sosend(struct socket *so, * Don't send anything and let SACKs drive out the * data unless wen have a "full" segment to send. */ -#ifdef SCTP_NAGLE_LOGGING - sctp_log_nagle_event(stcb, SCTP_NAGLE_APPLIED); -#endif + if (sctp_logging_level & SCTP_NAGLE_LOGGING_ENABLE) { + sctp_log_nagle_event(stcb, SCTP_NAGLE_APPLIED); + } SCTP_STAT_INCR(sctps_naglequeued); nagle_applies = 1; } else { -#ifdef SCTP_NAGLE_LOGGING - if (sctp_is_feature_off(inp, SCTP_PCB_FLAGS_NODELAY)) - sctp_log_nagle_event(stcb, SCTP_NAGLE_SKIPPED); -#endif + if (sctp_logging_level & SCTP_NAGLE_LOGGING_ENABLE) { + if (sctp_is_feature_off(inp, SCTP_PCB_FLAGS_NODELAY)) + sctp_log_nagle_event(stcb, SCTP_NAGLE_SKIPPED); + } SCTP_STAT_INCR(sctps_naglesent); nagle_applies = 0; } /* What about the INIT, send it maybe */ -#ifdef SCTP_BLK_LOGGING - sctp_misc_ints(SCTP_CWNDLOG_PRESEND, queue_only_for_init, queue_only, nagle_applies, un_sent); - sctp_misc_ints(SCTP_CWNDLOG_PRESEND, stcb->asoc.total_output_queue_size, stcb->asoc.total_flight, - stcb->asoc.chunks_on_out_queue, stcb->asoc.total_flight_count); -#endif + if (sctp_logging_level & SCTP_BLK_LOGGING_ENABLE) { + + sctp_misc_ints(SCTP_CWNDLOG_PRESEND, queue_only_for_init, queue_only, + nagle_applies, un_sent); + sctp_misc_ints(SCTP_CWNDLOG_PRESEND, stcb->asoc.total_output_queue_size, + stcb->asoc.total_flight, + stcb->asoc.chunks_on_out_queue, stcb->asoc.total_flight_count); + } if (queue_only_for_init) { if (hold_tcblock == 0) { SCTP_TCB_LOCK(stcb); @@ -11472,10 +11486,10 @@ sctp_lower_sosend(struct socket *so, * wakeup flag in place. */ if (SCTP_SB_LIMIT_SND(so) < (stcb->asoc.total_output_queue_size + sctp_add_more_threshold)) { -#ifdef SCTP_BLK_LOGGING - sctp_log_block(SCTP_BLOCK_LOG_INTO_BLK, - so, asoc, uio->uio_resid); -#endif + if (sctp_logging_level & SCTP_BLK_LOGGING_ENABLE) { + sctp_log_block(SCTP_BLOCK_LOG_INTO_BLK, + so, asoc, uio->uio_resid); + } be.error = 0; stcb->block_entry = &be; error = sbwait(&so->so_snd); @@ -11492,10 +11506,10 @@ sctp_lower_sosend(struct socket *so, SOCKBUF_UNLOCK(&so->so_snd); goto out_unlocked; } -#ifdef SCTP_BLK_LOGGING - sctp_log_block(SCTP_BLOCK_LOG_OUTOF_BLK, - so, asoc, stcb->asoc.total_output_queue_size); -#endif + if (sctp_logging_level & SCTP_BLK_LOGGING_ENABLE) { + sctp_log_block(SCTP_BLOCK_LOG_OUTOF_BLK, + so, asoc, stcb->asoc.total_output_queue_size); + } } SOCKBUF_UNLOCK(&so->so_snd); if (stcb->asoc.state & SCTP_STATE_ABOUT_TO_BE_FREED) { @@ -11658,16 +11672,16 @@ skip_out_eof: * Don't send anything and let SACKs drive out the * data unless wen have a "full" segment to send. */ -#ifdef SCTP_NAGLE_LOGGING - sctp_log_nagle_event(stcb, SCTP_NAGLE_APPLIED); -#endif + if (sctp_logging_level & SCTP_NAGLE_LOGGING_ENABLE) { + sctp_log_nagle_event(stcb, SCTP_NAGLE_APPLIED); + } SCTP_STAT_INCR(sctps_naglequeued); nagle_applies = 1; } else { -#ifdef SCTP_NAGLE_LOGGING - if (sctp_is_feature_off(inp, SCTP_PCB_FLAGS_NODELAY)) - sctp_log_nagle_event(stcb, SCTP_NAGLE_SKIPPED); -#endif + if (sctp_logging_level & SCTP_NAGLE_LOGGING_ENABLE) { + if (sctp_is_feature_off(inp, SCTP_PCB_FLAGS_NODELAY)) + sctp_log_nagle_event(stcb, SCTP_NAGLE_SKIPPED); + } SCTP_STAT_INCR(sctps_naglesent); nagle_applies = 0; } diff --git a/sys/netinet/sctp_pcb.c b/sys/netinet/sctp_pcb.c index ce71edc..0160aea 100644 --- a/sys/netinet/sctp_pcb.c +++ b/sys/netinet/sctp_pcb.c @@ -155,6 +155,7 @@ sctp_allocate_vrf(int vrf_id) vrf->vrf_id = vrf_id; LIST_INIT(&vrf->ifnlist); vrf->total_ifa_count = 0; + vrf->refcount = 0; /* now also setup table ids */ SCTP_INIT_VRF_TABLEID(vrf); /* Init the HASH of addresses */ @@ -215,6 +216,19 @@ sctp_find_vrf(uint32_t vrf_id) return (NULL); } +void +sctp_free_vrf(struct sctp_vrf *vrf) +{ + int ret; + + ret = atomic_fetchadd_int(&vrf->refcount, -1); + if (ret == 1) { + /* We zero'd the count */ + LIST_REMOVE(vrf, next_vrf); + SCTP_FREE(vrf, SCTP_M_VRF); + atomic_subtract_int(&sctppcbinfo.ipi_count_vrfs, 1); + } +} void sctp_free_ifn(struct sctp_ifn *sctp_ifnp) @@ -224,6 +238,9 @@ sctp_free_ifn(struct sctp_ifn *sctp_ifnp) ret = atomic_fetchadd_int(&sctp_ifnp->refcount, -1); if (ret == 1) { /* We zero'd the count */ + if (sctp_ifnp->vrf) { + sctp_free_vrf(sctp_ifnp->vrf); + } SCTP_FREE(sctp_ifnp, SCTP_M_IFN); atomic_subtract_int(&sctppcbinfo.ipi_count_ifns, 1); } @@ -249,6 +266,9 @@ sctp_free_ifa(struct sctp_ifa *sctp_ifap) ret = atomic_fetchadd_int(&sctp_ifap->refcount, -1); if (ret == 1) { /* We zero'd the count */ + if (sctp_ifap->ifn_p) { + sctp_free_ifn(sctp_ifap->ifn_p); + } SCTP_FREE(sctp_ifap, SCTP_M_IFA); atomic_subtract_int(&sctppcbinfo.ipi_count_ifas, 1); } @@ -293,15 +313,19 @@ sctp_add_addr_to_vrf(uint32_t vrf_id, void *ifn, uint32_t ifn_index, /* How granular do we need the locks to be here? */ SCTP_IPI_ADDR_LOCK(); - vrf = sctp_find_vrf(vrf_id); - if (vrf == NULL) { - vrf = sctp_allocate_vrf(vrf_id); + sctp_ifnp = sctp_find_ifn(ifn, ifn_index); + if (sctp_ifnp) { + vrf = sctp_ifnp->vrf; + } else { + vrf = sctp_find_vrf(vrf_id); if (vrf == NULL) { - SCTP_IPI_ADDR_UNLOCK(); - return (NULL); + vrf = sctp_allocate_vrf(vrf_id); + if (vrf == NULL) { + SCTP_IPI_ADDR_UNLOCK(); + return (NULL); + } } } - sctp_ifnp = sctp_find_ifn(ifn, ifn_index); if (sctp_ifnp == NULL) { /* * build one and add it, can't hold lock until after malloc @@ -321,6 +345,7 @@ sctp_add_addr_to_vrf(uint32_t vrf_id, void *ifn, uint32_t ifn_index, sctp_ifnp->ifa_count = 0; sctp_ifnp->refcount = 1; sctp_ifnp->vrf = vrf; + atomic_add_int(&vrf->refcount, 1); sctp_ifnp->ifn_mtu = SCTP_GATHER_MTU_FROM_IFN_INFO(ifn, ifn_index, addr->sa_family); if (if_name != NULL) { memcpy(sctp_ifnp->ifn_name, if_name, SCTP_IFNAMSIZ); @@ -340,10 +365,15 @@ sctp_add_addr_to_vrf(uint32_t vrf_id, void *ifn, uint32_t ifn_index, /* Hmm, it already exists? */ if ((sctp_ifap->ifn_p) && (sctp_ifap->ifn_p->ifn_index == ifn_index)) { + if (new_ifn_af) { + /* Remove the created one that we don't want */ + sctp_delete_ifn(sctp_ifap->ifn_p, 1); + } if (sctp_ifap->localifa_flags & SCTP_BEING_DELETED) { /* easy to solve, just switch back to active */ sctp_ifap->localifa_flags = SCTP_ADDR_VALID; sctp_ifap->ifn_p = sctp_ifnp; + atomic_add_int(&sctp_ifap->ifn_p->refcount, 1); exit_stage_left: SCTP_IPI_ADDR_UNLOCK(); return (sctp_ifap); @@ -356,6 +386,13 @@ sctp_add_addr_to_vrf(uint32_t vrf_id, void *ifn, uint32_t ifn_index, * The first IFN gets the address, * duplicates are ignored. */ + if (new_ifn_af) { + /* + * Remove the created one that we + * don't want + */ + sctp_delete_ifn(sctp_ifap->ifn_p, 1); + } goto exit_stage_left; } else { /* repair ifnp which was NULL ? */ @@ -2078,7 +2115,8 @@ sctp_isport_inuse(struct sctp_inpcb *inp, uint16_t lport, uint32_t vrf_id) int -sctp_inpcb_bind(struct socket *so, struct sockaddr *addr, struct thread *p) +sctp_inpcb_bind(struct socket *so, struct sockaddr *addr, + struct sctp_ifa *sctp_ifap, struct thread *p) { /* bind a ep to a socket address */ struct sctppcbhead *head; @@ -2328,8 +2366,11 @@ sctp_inpcb_bind(struct socket *so, struct sockaddr *addr, struct thread *p) * zero out the port to find the address! yuck! can't do * this earlier since need port for sctp_pcb_findep() */ - ifa = sctp_find_ifa_by_addr((struct sockaddr *)&store_sa, - vrf_id, 0); + if (sctp_ifap) + ifa = sctp_ifap; + else + ifa = sctp_find_ifa_by_addr((struct sockaddr *)&store_sa, + vrf_id, 0); if (ifa == NULL) { /* Can't find an interface with that address */ SCTP_INP_WUNLOCK(inp); @@ -2349,12 +2390,8 @@ sctp_inpcb_bind(struct socket *so, struct sockaddr *addr, struct thread *p) inp->sctp_flags &= ~SCTP_PCB_FLAGS_BOUNDALL; /* allow bindx() to send ASCONF's for binding changes */ sctp_feature_on(inp, SCTP_PCB_FLAGS_DO_ASCONF); - /* set the automatic addr changes from kernel flag */ - if (sctp_auto_asconf == 0) { - sctp_feature_off(inp, SCTP_PCB_FLAGS_AUTO_ASCONF); - } else { - sctp_feature_on(inp, SCTP_PCB_FLAGS_AUTO_ASCONF); - } + /* clear automatic addr changes from kernel flag */ + sctp_feature_off(inp, SCTP_PCB_FLAGS_AUTO_ASCONF); /* add this address to the endpoint list */ error = sctp_insert_laddr(&inp->sctp_addr_list, ifa, 0); @@ -3168,10 +3205,9 @@ sctp_add_remote_addr(struct sctp_tcb *stcb, struct sockaddr *newaddr, sctp_set_initial_cc_param(stcb, net); -#if defined(SCTP_CWND_MONITOR) || defined(SCTP_CWND_LOGGING) - sctp_log_cwnd(stcb, net, 0, SCTP_CWND_INITIALIZATION); -#endif - + if (sctp_logging_level & (SCTP_CWND_MONITOR_ENABLE | SCTP_CWND_LOGGING_ENABLE)) { + sctp_log_cwnd(stcb, net, 0, SCTP_CWND_INITIALIZATION); + } /* * CMT: CUC algo - set find_pseudo_cumack to TRUE (1) at beginning * of assoc (2005/06/27, iyengar@cis.udel.edu) @@ -3343,7 +3379,7 @@ sctp_aloc_assoc(struct sctp_inpcb *inp, struct sockaddr *firstaddr, * ephemerial bind for you. */ if ((err = sctp_inpcb_bind(inp->sctp_socket, - (struct sockaddr *)NULL, + (struct sockaddr *)NULL, (struct sctp_ifa *)NULL, (struct thread *)NULL ))) { /* bind error, probably perm */ diff --git a/sys/netinet/sctp_pcb.h b/sys/netinet/sctp_pcb.h index f232199..638def0 100644 --- a/sys/netinet/sctp_pcb.h +++ b/sys/netinet/sctp_pcb.h @@ -65,6 +65,7 @@ struct sctp_vrf { uint32_t tbl_id_v6; /* default v6 table id */ uint32_t total_ifa_count; u_long vrf_addr_hashmark; + uint32_t refcount; }; struct sctp_ifn { @@ -422,8 +423,8 @@ struct sctp_ifn * sctp_find_ifn(void *ifn, uint32_t ifn_index); struct sctp_vrf *sctp_allocate_vrf(int vrfid); - struct sctp_vrf *sctp_find_vrf(uint32_t vrfid); +void sctp_free_vrf(struct sctp_vrf *vrf); struct sctp_ifa * sctp_add_addr_to_vrf(uint32_t vrfid, @@ -448,8 +449,9 @@ struct sctp_nets *sctp_findnet(struct sctp_tcb *, struct sockaddr *); struct sctp_inpcb *sctp_pcb_findep(struct sockaddr *, int, int, uint32_t); -int sctp_inpcb_bind(struct socket *, struct sockaddr *, struct thread *); - +int +sctp_inpcb_bind(struct socket *, struct sockaddr *, struct sctp_ifa *, + struct thread *); struct sctp_tcb * sctp_findassociation_addr(struct mbuf *, int, int, diff --git a/sys/netinet/sctp_peeloff.c b/sys/netinet/sctp_peeloff.c index f35c7e6..479a8ac 100644 --- a/sys/netinet/sctp_peeloff.c +++ b/sys/netinet/sctp_peeloff.c @@ -35,14 +35,16 @@ __FBSDID("$FreeBSD$"); #include <netinet/sctp_os.h> #include <netinet/sctp_pcb.h> +#include <netinet/sctputil.h> +#include <netinet/sctp_var.h> +#include <netinet/sctp_var.h> +#include <netinet/sctp_sysctl.h> #include <netinet/sctp.h> #include <netinet/sctp_uio.h> -#include <netinet/sctp_var.h> #include <netinet/sctp_peeloff.h> #include <netinet/sctputil.h> #include <netinet/sctp_auth.h> - #ifdef SCTP_DEBUG extern uint32_t sctp_debug_on; @@ -174,7 +176,9 @@ sctp_get_peeloff(struct socket *head, sctp_assoc_t assoc_id, int *error) /* We remove it right away */ #ifdef SCTP_LOCK_LOGGING - sctp_log_lock(inp, (struct sctp_tcb *)NULL, SCTP_LOG_LOCK_SOCK); + if (sctp_logging_level & SCTP_LOCK_LOGGING_ENABLE) { + sctp_log_lock(inp, (struct sctp_tcb *)NULL, SCTP_LOG_LOCK_SOCK); + } #endif TAILQ_REMOVE(&head->so_comp, newso, so_list); head->so_qlen--; diff --git a/sys/netinet/sctp_sysctl.c b/sys/netinet/sctp_sysctl.c index 04bb078..321a0bb 100644 --- a/sys/netinet/sctp_sysctl.c +++ b/sys/netinet/sctp_sysctl.c @@ -63,6 +63,8 @@ uint32_t sctp_max_burst_default = SCTP_DEF_MAX_BURST; uint32_t sctp_use_cwnd_based_maxburst = 1; uint32_t sctp_do_drain = 1; uint32_t sctp_hb_maxburst = SCTP_DEF_MAX_BURST; +uint32_t sctp_logging_level = SCTPCTL_LOGGING_LEVEL_DEFAULT; + uint32_t sctp_max_chunks_on_queue = SCTP_ASOC_MAX_CHUNKS_ON_QUEUE; uint32_t sctp_delayed_sack_time_default = SCTP_RECV_MSEC; @@ -683,6 +685,11 @@ SYSCTL_INT(_net_inet_sctp, OID_AUTO, max_retran_chunk, CTLFLAG_RW, &sctp_max_retran_chunk, 0, SCTPCTL_MAX_RETRAN_CHUNK_DESC); +SYSCTL_INT(_net_inet_sctp, OID_AUTO, sctp_logging, CTLFLAG_RW, + &sctp_logging_level, 0, + SCTPCTL_LOGGING_LEVEL_DESC); + + #ifdef SCTP_DEBUG SYSCTL_INT(_net_inet_sctp, OID_AUTO, debug, CTLFLAG_RW, &sctp_debug_on, 0, "Configure debug output"); diff --git a/sys/netinet/sctp_sysctl.h b/sys/netinet/sctp_sysctl.h index e54bb6a..c0a394e 100644 --- a/sys/netinet/sctp_sysctl.h +++ b/sys/netinet/sctp_sysctl.h @@ -392,19 +392,25 @@ __FBSDID("$FreeBSD$"); #define SCTPCTL_MAX_RETRAN_CHUNK_MAX 65535 #define SCTPCTL_MAX_RETRAN_CHUNK_DEFAULT 30 +/* sctp_logging: This gives us logging when the options are enabled */ +#define SCTPCTL_LOGGING_LEVEL 51 +#define SCTPCTL_LOGGING_LEVEL_DESC "Ltrace/KTR trace logging level" +#define SCTPCTL_LOGGING_LEVEL_MIN 0 +#define SCTPCTL_LOGGING_LEVEL_MAX 0x007fffff +#define SCTPCTL_LOGGING_LEVEL_DEFAULT 0 #ifdef SCTP_DEBUG /* debug: Configure debug output */ -#define SCTPCTL_DEBUG 51 +#define SCTPCTL_DEBUG 52 #define SCTPCTL_DEBUG_DESC "Configure debug output" #define SCTPCTL_DEBUG_MIN 0 #define SCTPCTL_DEBUG_MAX 0xFFFFFFFF #define SCTPCTL_DEBUG_DEFAULT 0 -#define SCTPCTL_MAXID 51 +#define SCTPCTL_MAXID 52 #else -#define SCTPCTL_MAXID 50 +#define SCTPCTL_MAXID 51 #endif /* @@ -464,6 +470,7 @@ __FBSDID("$FreeBSD$"); { "asoc_resource", CTLTYPE_INT }, \ { "min_residual", CTLTYPE_INT }, \ { "max_retran_chunk", CTLTYPE_INT }, \ + { "sctp_logging", CTLTYPE_INT }, \ { "debug", CTLTYPE_INT }, \ } #else @@ -519,6 +526,7 @@ __FBSDID("$FreeBSD$"); { "asoc_resource", CTLTYPE_INT }, \ { "min_residual", CTLTYPE_INT }, \ { "max_retran_chunk", CTLTYPE_INT }, \ + { "sctp_logging", CTLTYPE_INT }, \ } #endif @@ -579,6 +587,7 @@ extern uint32_t sctp_abort_if_one_2_one_hits_limit; extern uint32_t sctp_strict_data_order; extern uint32_t sctp_min_residual; extern uint32_t sctp_max_retran_chunk; +extern uint32_t sctp_logging_level; #if defined(SCTP_DEBUG) extern uint32_t sctp_debug_on; diff --git a/sys/netinet/sctp_timer.c b/sys/netinet/sctp_timer.c index b66ca43..9e17dd0 100644 --- a/sys/netinet/sctp_timer.c +++ b/sys/netinet/sctp_timer.c @@ -120,10 +120,10 @@ sctp_early_fr_timer(struct sctp_inpcb *inp, continue; } } -#ifdef SCTP_EARLYFR_LOGGING - sctp_log_fr(chk->rec.data.TSN_seq, chk->snd_count, - 4, SCTP_FR_MARKED_EARLY); -#endif + if (sctp_logging_level & SCTP_EARLYFR_LOGGING_ENABLE) { + sctp_log_fr(chk->rec.data.TSN_seq, chk->snd_count, + 4, SCTP_FR_MARKED_EARLY); + } SCTP_STAT_INCR(sctps_earlyfrmrkretrans); chk->sent = SCTP_DATAGRAM_RESEND; sctp_ucount_incr(stcb->asoc.sent_queue_retran_cnt); @@ -137,11 +137,9 @@ sctp_early_fr_timer(struct sctp_inpcb *inp, } } if (cnt) { -#ifdef SCTP_CWND_MONITOR int old_cwnd; old_cwnd = net->cwnd; -#endif sctp_chunk_output(inp, stcb, SCTP_OUTPUT_FROM_EARLY_FR_TMR); /* * make a small adjustment to cwnd and force to CA. @@ -153,9 +151,9 @@ sctp_early_fr_timer(struct sctp_inpcb *inp, if (net->cwnd < net->ssthresh) /* still in SS move to CA */ net->ssthresh = net->cwnd - 1; -#ifdef SCTP_CWND_MONITOR - sctp_log_cwnd(stcb, net, (old_cwnd - net->cwnd), SCTP_CWND_LOG_FROM_FR); -#endif + if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) { + sctp_log_cwnd(stcb, net, (old_cwnd - net->cwnd), SCTP_CWND_LOG_FROM_FR); + } } else if (cnt_resend) { sctp_chunk_output(inp, stcb, SCTP_OUTPUT_FROM_EARLY_FR_TMR); } @@ -399,10 +397,8 @@ sctp_backoff_on_timeout(struct sctp_tcb *stcb, } if ((win_probe == 0) && num_marked) { /* We don't apply penalty to window probe scenarios */ -#ifdef SCTP_CWND_MONITOR int old_cwnd = net->cwnd; -#endif net->ssthresh = net->cwnd >> 1; if (net->ssthresh < (net->mtu << 1)) { net->ssthresh = (net->mtu << 1); @@ -411,10 +407,9 @@ sctp_backoff_on_timeout(struct sctp_tcb *stcb, /* floor of 1 mtu */ if (net->cwnd < net->mtu) net->cwnd = net->mtu; -#ifdef SCTP_CWND_MONITOR - sctp_log_cwnd(stcb, net, net->cwnd - old_cwnd, SCTP_CWND_LOG_FROM_RTX); -#endif - + if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) { + sctp_log_cwnd(stcb, net, net->cwnd - old_cwnd, SCTP_CWND_LOG_FROM_RTX); + } net->partial_bytes_acked = 0; } } @@ -469,17 +464,17 @@ sctp_mark_all_for_resend(struct sctp_tcb *stcb, /* get cur rto in micro-seconds */ cur_rtt = (((net->lastsa >> 2) + net->lastsv) >> 1); cur_rtt *= 1000; -#if defined(SCTP_FR_LOGGING) || defined(SCTP_EARLYFR_LOGGING) - sctp_log_fr(cur_rtt, - stcb->asoc.peers_rwnd, - window_probe, - SCTP_FR_T3_MARK_TIME); - sctp_log_fr(net->flight_size, - SCTP_OS_TIMER_PENDING(&net->fr_timer.timer), - SCTP_OS_TIMER_ACTIVE(&net->fr_timer.timer), - SCTP_FR_CWND_REPORT); - sctp_log_fr(net->flight_size, net->cwnd, stcb->asoc.total_flight, SCTP_FR_CWND_REPORT); -#endif + if (sctp_logging_level & (SCTP_EARLYFR_LOGGING_ENABLE | SCTP_FR_LOGGING_ENABLE)) { + sctp_log_fr(cur_rtt, + stcb->asoc.peers_rwnd, + window_probe, + SCTP_FR_T3_MARK_TIME); + sctp_log_fr(net->flight_size, + SCTP_OS_TIMER_PENDING(&net->fr_timer.timer), + SCTP_OS_TIMER_ACTIVE(&net->fr_timer.timer), + SCTP_FR_CWND_REPORT); + sctp_log_fr(net->flight_size, net->cwnd, stcb->asoc.total_flight, SCTP_FR_CWND_REPORT); + } tv.tv_sec = cur_rtt / 1000000; tv.tv_usec = cur_rtt % 1000000; min_wait = now; @@ -493,10 +488,10 @@ sctp_mark_all_for_resend(struct sctp_tcb *stcb, */ min_wait.tv_sec = min_wait.tv_usec = 0; } -#if defined(SCTP_FR_LOGGING) || defined(SCTP_EARLYFR_LOGGING) - sctp_log_fr(cur_rtt, now.tv_sec, now.tv_usec, SCTP_FR_T3_MARK_TIME); - sctp_log_fr(0, min_wait.tv_sec, min_wait.tv_usec, SCTP_FR_T3_MARK_TIME); -#endif + if (sctp_logging_level & (SCTP_EARLYFR_LOGGING_ENABLE | SCTP_FR_LOGGING_ENABLE)) { + sctp_log_fr(cur_rtt, now.tv_sec, now.tv_usec, SCTP_FR_T3_MARK_TIME); + sctp_log_fr(0, min_wait.tv_sec, min_wait.tv_usec, SCTP_FR_T3_MARK_TIME); + } /* * Our rwnd will be incorrect here since we are not adding back the * cnt * mbuf but we will fix that down below. @@ -529,24 +524,24 @@ sctp_mark_all_for_resend(struct sctp_tcb *stcb, */ /* validate its been outstanding long enough */ -#if defined(SCTP_FR_LOGGING) || defined(SCTP_EARLYFR_LOGGING) - sctp_log_fr(chk->rec.data.TSN_seq, - chk->sent_rcv_time.tv_sec, - chk->sent_rcv_time.tv_usec, - SCTP_FR_T3_MARK_TIME); -#endif + if (sctp_logging_level & (SCTP_EARLYFR_LOGGING_ENABLE | SCTP_FR_LOGGING_ENABLE)) { + sctp_log_fr(chk->rec.data.TSN_seq, + chk->sent_rcv_time.tv_sec, + chk->sent_rcv_time.tv_usec, + SCTP_FR_T3_MARK_TIME); + } if ((chk->sent_rcv_time.tv_sec > min_wait.tv_sec) && (window_probe == 0)) { /* * we have reached a chunk that was sent * some seconds past our min.. forget it we * will find no more to send. */ -#if defined(SCTP_FR_LOGGING) || defined(SCTP_EARLYFR_LOGGING) - sctp_log_fr(0, - chk->sent_rcv_time.tv_sec, - chk->sent_rcv_time.tv_usec, - SCTP_FR_T3_STOPPED); -#endif + if (sctp_logging_level & (SCTP_EARLYFR_LOGGING_ENABLE | SCTP_FR_LOGGING_ENABLE)) { + sctp_log_fr(0, + chk->sent_rcv_time.tv_sec, + chk->sent_rcv_time.tv_usec, + SCTP_FR_T3_STOPPED); + } continue; } else if ((chk->sent_rcv_time.tv_sec == min_wait.tv_sec) && (window_probe == 0)) { @@ -559,12 +554,12 @@ sctp_mark_all_for_resend(struct sctp_tcb *stcb, * ok it was sent after our boundary * time. */ -#if defined(SCTP_FR_LOGGING) || defined(SCTP_EARLYFR_LOGGING) - sctp_log_fr(0, - chk->sent_rcv_time.tv_sec, - chk->sent_rcv_time.tv_usec, - SCTP_FR_T3_STOPPED); -#endif + if (sctp_logging_level & (SCTP_EARLYFR_LOGGING_ENABLE | SCTP_FR_LOGGING_ENABLE)) { + sctp_log_fr(0, + chk->sent_rcv_time.tv_sec, + chk->sent_rcv_time.tv_usec, + SCTP_FR_T3_STOPPED); + } continue; } } @@ -603,11 +598,10 @@ sctp_mark_all_for_resend(struct sctp_tcb *stcb, tsnfirst = chk->rec.data.TSN_seq; } tsnlast = chk->rec.data.TSN_seq; -#if defined(SCTP_FR_LOGGING) || defined(SCTP_EARLYFR_LOGGING) - sctp_log_fr(chk->rec.data.TSN_seq, chk->snd_count, - 0, SCTP_FR_T3_MARKED); - -#endif + if (sctp_logging_level & (SCTP_EARLYFR_LOGGING_ENABLE | SCTP_FR_LOGGING_ENABLE)) { + sctp_log_fr(chk->rec.data.TSN_seq, chk->snd_count, + 0, SCTP_FR_T3_MARKED); + } if (chk->rec.data.chunk_was_revoked) { /* deflate the cwnd */ chk->whoTo->cwnd -= chk->book_size; @@ -615,13 +609,13 @@ sctp_mark_all_for_resend(struct sctp_tcb *stcb, } net->marked_retrans++; stcb->asoc.marked_retrans++; -#ifdef SCTP_FLIGHT_LOGGING - sctp_misc_ints(SCTP_FLIGHT_LOG_DOWN_RSND_TO, - chk->whoTo->flight_size, - chk->book_size, - (uintptr_t) chk->whoTo, - chk->rec.data.TSN_seq); -#endif + if (sctp_logging_level & SCTP_FLIGHT_LOGGING_ENABLE) { + sctp_misc_ints(SCTP_FLIGHT_LOG_DOWN_RSND_TO, + chk->whoTo->flight_size, + chk->book_size, + (uintptr_t) chk->whoTo, + chk->rec.data.TSN_seq); + } sctp_flight_size_decrease(chk); sctp_total_flight_decrease(stcb, chk); stcb->asoc.peers_rwnd += chk->send_size; @@ -665,9 +659,9 @@ sctp_mark_all_for_resend(struct sctp_tcb *stcb, /* we did not subtract the same things? */ audit_tf = 1; } -#if defined(SCTP_FR_LOGGING) || defined(SCTP_EARLYFR_LOGGING) - sctp_log_fr(tsnfirst, tsnlast, num_mk, SCTP_FR_T3_TIMEOUT); -#endif + if (sctp_logging_level & (SCTP_EARLYFR_LOGGING_ENABLE | SCTP_FR_LOGGING_ENABLE)) { + sctp_log_fr(tsnfirst, tsnlast, num_mk, SCTP_FR_T3_TIMEOUT); + } #ifdef SCTP_DEBUG if (num_mk) { SCTPDBG(SCTP_DEBUG_TIMER1, "LAST TSN marked was %x\n", @@ -725,14 +719,13 @@ sctp_mark_all_for_resend(struct sctp_tcb *stcb, } TAILQ_FOREACH(chk, &stcb->asoc.sent_queue, sctp_next) { if (chk->sent < SCTP_DATAGRAM_RESEND) { -#ifdef SCTP_FLIGHT_LOGGING - sctp_misc_ints(SCTP_FLIGHT_LOG_UP, - chk->whoTo->flight_size, - chk->book_size, - (uintptr_t) chk->whoTo, - chk->rec.data.TSN_seq); -#endif - + if (sctp_logging_level & SCTP_FLIGHT_LOGGING_ENABLE) { + sctp_misc_ints(SCTP_FLIGHT_LOG_UP, + chk->whoTo->flight_size, + chk->book_size, + (uintptr_t) chk->whoTo, + chk->rec.data.TSN_seq); + } sctp_flight_size_increase(chk); sctp_total_flight_increase(stcb, chk); } @@ -804,10 +797,10 @@ sctp_t3rxt_timer(struct sctp_inpcb *inp, struct sctp_nets *alt; int win_probe, num_mk; -#ifdef SCTP_FR_LOGGING - sctp_log_fr(0, 0, 0, SCTP_FR_T3_TIMEOUT); -#ifdef SCTP_CWND_LOGGING - { + if (sctp_logging_level & SCTP_FR_LOGGING_ENABLE) { + sctp_log_fr(0, 0, 0, SCTP_FR_T3_TIMEOUT); + } + if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) { struct sctp_nets *lnet; TAILQ_FOREACH(lnet, &stcb->asoc.nets, sctp_next) { @@ -818,8 +811,6 @@ sctp_t3rxt_timer(struct sctp_inpcb *inp, } } } -#endif -#endif /* Find an alternate and mark those for retransmission */ if ((stcb->asoc.peers_rwnd == 0) && (stcb->asoc.total_flight < net->mtu)) { @@ -972,9 +963,9 @@ sctp_t3rxt_timer(struct sctp_inpcb *inp, } } } -#ifdef SCTP_CWND_MONITOR - sctp_log_cwnd(stcb, net, net->cwnd, SCTP_CWND_LOG_FROM_RTX); -#endif + if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) { + sctp_log_cwnd(stcb, net, net->cwnd, SCTP_CWND_LOG_FROM_RTX); + } return (0); } diff --git a/sys/netinet/sctp_uio.h b/sys/netinet/sctp_uio.h index 1510f9c..97bfc80 100644 --- a/sys/netinet/sctp_uio.h +++ b/sys/netinet/sctp_uio.h @@ -697,7 +697,7 @@ struct sctp_mbuf_log { }; struct sctp_cwnd_log { - uint32_t time_event; + uint64_t time_event; uint8_t from; uint8_t event_type; uint8_t resv[2]; diff --git a/sys/netinet/sctp_usrreq.c b/sys/netinet/sctp_usrreq.c index bd26286..8dab63e 100644 --- a/sys/netinet/sctp_usrreq.c +++ b/sys/netinet/sctp_usrreq.c @@ -133,13 +133,13 @@ sctp_pathmtu_adjustment(struct sctp_inpcb *inp, } chk->sent = SCTP_DATAGRAM_RESEND; chk->rec.data.doing_fast_retransmit = 0; -#ifdef SCTP_FLIGHT_LOGGING - sctp_misc_ints(SCTP_FLIGHT_LOG_DOWN_PMTU, - chk->whoTo->flight_size, - chk->book_size, - (uintptr_t) chk->whoTo, - chk->rec.data.TSN_seq); -#endif + if (sctp_logging_level & SCTP_FLIGHT_LOGGING_ENABLE) { + sctp_misc_ints(SCTP_FLIGHT_LOG_DOWN_PMTU, + chk->whoTo->flight_size, + chk->book_size, + (uintptr_t) chk->whoTo, + chk->rec.data.TSN_seq); + } /* Clear any time so NO RTT is being done */ chk->do_rtt = 0; sctp_flight_size_decrease(chk); @@ -289,7 +289,9 @@ sctp_notify(struct sctp_inpcb *inp, } if (inp->sctp_socket) { #ifdef SCTP_LOCK_LOGGING - sctp_log_lock(inp, stcb, SCTP_LOG_LOCK_SOCK); + if (sctp_logging_level & SCTP_LOCK_LOGGING_ENABLE) { + sctp_log_lock(inp, stcb, SCTP_LOG_LOCK_SOCK); + } #endif SOCK_LOCK(inp->sctp_socket); inp->sctp_socket->so_error = error; @@ -550,7 +552,7 @@ sctp_bind(struct socket *so, struct sockaddr *addr, struct thread *p) if (inp == 0) return EINVAL; - error = sctp_inpcb_bind(so, addr, p); + error = sctp_inpcb_bind(so, addr, NULL, p); return error; } @@ -1321,7 +1323,7 @@ sctp_do_connect_x(struct socket *so, struct sctp_inpcb *inp, void *optval, if ((inp->sctp_flags & SCTP_PCB_FLAGS_UNBOUND) == SCTP_PCB_FLAGS_UNBOUND) { /* Bind a ephemeral port */ - error = sctp_inpcb_bind(so, NULL, p); + error = sctp_inpcb_bind(so, NULL, NULL, p); if (error) { goto out_now; } @@ -1732,11 +1734,7 @@ sctp_getopt(struct socket *so, int optname, void *optval, size_t *optsize, } break; case SCTP_GET_STAT_LOG: -#ifdef SCTP_STAT_LOGGING error = sctp_fill_stat_log(optval, optsize); -#else - error = EOPNOTSUPP; -#endif break; case SCTP_EVENTS: { @@ -2515,11 +2513,7 @@ sctp_setopt(struct socket *so, int optname, void *optval, size_t optsize, } break; case SCTP_CLR_STAT_LOG: -#ifdef SCTP_STAT_LOGGING - sctp_clr_stat_log(); -#else error = EOPNOTSUPP; -#endif break; case SCTP_CONTEXT: { @@ -3622,7 +3616,7 @@ sctp_connect(struct socket *so, struct sockaddr *addr, struct thread *p) if ((inp->sctp_flags & SCTP_PCB_FLAGS_UNBOUND) == SCTP_PCB_FLAGS_UNBOUND) { /* Bind a ephemeral port */ - error = sctp_inpcb_bind(so, NULL, p); + error = sctp_inpcb_bind(so, NULL, NULL, p); if (error) { goto out_now; } @@ -3711,7 +3705,9 @@ sctp_listen(struct socket *so, int backlog, struct thread *p) } SCTP_INP_RLOCK(inp); #ifdef SCTP_LOCK_LOGGING - sctp_log_lock(inp, (struct sctp_tcb *)NULL, SCTP_LOG_LOCK_SOCK); + if (sctp_logging_level & SCTP_LOCK_LOGGING_ENABLE) { + sctp_log_lock(inp, (struct sctp_tcb *)NULL, SCTP_LOG_LOCK_SOCK); + } #endif SOCK_LOCK(so); error = solisten_proto_check(so); @@ -3731,7 +3727,7 @@ sctp_listen(struct socket *so, int backlog, struct thread *p) /* We must do a bind. */ SOCK_UNLOCK(so); SCTP_INP_RUNLOCK(inp); - if ((error = sctp_inpcb_bind(so, NULL, p))) { + if ((error = sctp_inpcb_bind(so, NULL, NULL, p))) { /* bind error, probably perm */ return (error); } diff --git a/sys/netinet/sctputil.c b/sys/netinet/sctputil.c index b777333..2a35cf9 100644 --- a/sys/netinet/sctputil.c +++ b/sys/netinet/sctputil.c @@ -53,187 +53,194 @@ __FBSDID("$FreeBSD$"); #define NUMBER_OF_MTU_SIZES 18 -#ifdef SCTP_STAT_LOGGING -int global_sctp_cwnd_log_at = 0; -int global_sctp_cwnd_log_rolled = 0; -struct sctp_cwnd_log sctp_clog[SCTP_STAT_LOG_SIZE]; - -static uint32_t -sctp_get_time_of_event(void) -{ - struct timeval now; - uint32_t timeval; - - SCTP_GETPTIME_TIMEVAL(&now); - timeval = (now.tv_sec % 0x00000fff); - timeval <<= 20; - timeval |= now.tv_usec & 0xfffff; - return (timeval); -} - - -void -sctp_clr_stat_log(void) -{ - global_sctp_cwnd_log_at = 0; - global_sctp_cwnd_log_rolled = 0; -} - +#ifndef SCTP_SUBSYS_KTR +#define SCTP_SUBSYS_KTR KTR_GEN +#endif void sctp_sblog(struct sockbuf *sb, struct sctp_tcb *stcb, int from, int incr) { - int sctp_cwnd_log_at; - - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].from = (uint8_t) from; - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_EVENT_SB; - sctp_clog[sctp_cwnd_log_at].x.sb.stcb = stcb; - sctp_clog[sctp_cwnd_log_at].x.sb.so_sbcc = sb->sb_cc; + struct sctp_cwnd_log sctp_clog; + + sctp_clog.x.sb.stcb = stcb; + sctp_clog.x.sb.so_sbcc = sb->sb_cc; if (stcb) - sctp_clog[sctp_cwnd_log_at].x.sb.stcb_sbcc = stcb->asoc.sb_cc; + sctp_clog.x.sb.stcb_sbcc = stcb->asoc.sb_cc; else - sctp_clog[sctp_cwnd_log_at].x.sb.stcb_sbcc = 0; - sctp_clog[sctp_cwnd_log_at].x.sb.incr = incr; + sctp_clog.x.sb.stcb_sbcc = 0; + sctp_clog.x.sb.incr = incr; + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_EVENT_SB, + from, + sctp_clog.x.misc.log1, + sctp_clog.x.misc.log2, + sctp_clog.x.misc.log3, + sctp_clog.x.misc.log4); } void sctp_log_closing(struct sctp_inpcb *inp, struct sctp_tcb *stcb, int16_t loc) { - int sctp_cwnd_log_at; - - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].from = 0; - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_EVENT_CLOSE; - sctp_clog[sctp_cwnd_log_at].x.close.inp = (void *)inp; - sctp_clog[sctp_cwnd_log_at].x.close.sctp_flags = inp->sctp_flags; + struct sctp_cwnd_log sctp_clog; + + sctp_clog.x.close.inp = (void *)inp; + sctp_clog.x.close.sctp_flags = inp->sctp_flags; if (stcb) { - sctp_clog[sctp_cwnd_log_at].x.close.stcb = (void *)stcb; - sctp_clog[sctp_cwnd_log_at].x.close.state = (uint16_t) stcb->asoc.state; + sctp_clog.x.close.stcb = (void *)stcb; + sctp_clog.x.close.state = (uint16_t) stcb->asoc.state; } else { - sctp_clog[sctp_cwnd_log_at].x.close.stcb = 0; - sctp_clog[sctp_cwnd_log_at].x.close.state = 0; + sctp_clog.x.close.stcb = 0; + sctp_clog.x.close.state = 0; } - sctp_clog[sctp_cwnd_log_at].x.close.loc = loc; + sctp_clog.x.close.loc = loc; + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_EVENT_CLOSE, + 0, + sctp_clog.x.misc.log1, + sctp_clog.x.misc.log2, + sctp_clog.x.misc.log3, + sctp_clog.x.misc.log4); } void rto_logging(struct sctp_nets *net, int from) { - int sctp_cwnd_log_at; - - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].from = (uint8_t) from; - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_EVENT_RTT; - sctp_clog[sctp_cwnd_log_at].x.rto.net = (void *)net; - sctp_clog[sctp_cwnd_log_at].x.rto.rtt = net->prev_rtt; + struct sctp_cwnd_log sctp_clog; + + sctp_clog.x.rto.net = (void *)net; + sctp_clog.x.rto.rtt = net->prev_rtt; + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_EVENT_RTT, + from, + sctp_clog.x.misc.log1, + sctp_clog.x.misc.log2, + sctp_clog.x.misc.log3, + sctp_clog.x.misc.log4); + } void sctp_log_strm_del_alt(struct sctp_tcb *stcb, uint32_t tsn, uint16_t sseq, uint16_t stream, int from) { - int sctp_cwnd_log_at; - - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].from = (uint8_t) from; - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_EVENT_STRM; - sctp_clog[sctp_cwnd_log_at].x.strlog.stcb = stcb; - sctp_clog[sctp_cwnd_log_at].x.strlog.n_tsn = tsn; - sctp_clog[sctp_cwnd_log_at].x.strlog.n_sseq = sseq; - sctp_clog[sctp_cwnd_log_at].x.strlog.e_tsn = 0; - sctp_clog[sctp_cwnd_log_at].x.strlog.e_sseq = 0; - sctp_clog[sctp_cwnd_log_at].x.strlog.strm = stream; + struct sctp_cwnd_log sctp_clog; + + sctp_clog.x.strlog.stcb = stcb; + sctp_clog.x.strlog.n_tsn = tsn; + sctp_clog.x.strlog.n_sseq = sseq; + sctp_clog.x.strlog.e_tsn = 0; + sctp_clog.x.strlog.e_sseq = 0; + sctp_clog.x.strlog.strm = stream; + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_EVENT_STRM, + from, + sctp_clog.x.misc.log1, + sctp_clog.x.misc.log2, + sctp_clog.x.misc.log3, + sctp_clog.x.misc.log4); + } void sctp_log_nagle_event(struct sctp_tcb *stcb, int action) { - int sctp_cwnd_log_at; - - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].from = (uint8_t) action; - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_EVENT_NAGLE; - sctp_clog[sctp_cwnd_log_at].x.nagle.stcb = (void *)stcb; - sctp_clog[sctp_cwnd_log_at].x.nagle.total_flight = stcb->asoc.total_flight; - sctp_clog[sctp_cwnd_log_at].x.nagle.total_in_queue = stcb->asoc.total_output_queue_size; - sctp_clog[sctp_cwnd_log_at].x.nagle.count_in_queue = stcb->asoc.chunks_on_out_queue; - sctp_clog[sctp_cwnd_log_at].x.nagle.count_in_flight = stcb->asoc.total_flight_count; + struct sctp_cwnd_log sctp_clog; + + sctp_clog.x.nagle.stcb = (void *)stcb; + sctp_clog.x.nagle.total_flight = stcb->asoc.total_flight; + sctp_clog.x.nagle.total_in_queue = stcb->asoc.total_output_queue_size; + sctp_clog.x.nagle.count_in_queue = stcb->asoc.chunks_on_out_queue; + sctp_clog.x.nagle.count_in_flight = stcb->asoc.total_flight_count; + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_EVENT_NAGLE, + action, + sctp_clog.x.misc.log1, + sctp_clog.x.misc.log2, + sctp_clog.x.misc.log3, + sctp_clog.x.misc.log4); } void sctp_log_sack(uint32_t old_cumack, uint32_t cumack, uint32_t tsn, uint16_t gaps, uint16_t dups, int from) { - int sctp_cwnd_log_at; - - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].from = (uint8_t) from; - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_EVENT_SACK; - sctp_clog[sctp_cwnd_log_at].x.sack.cumack = cumack; - sctp_clog[sctp_cwnd_log_at].x.sack.oldcumack = old_cumack; - sctp_clog[sctp_cwnd_log_at].x.sack.tsn = tsn; - sctp_clog[sctp_cwnd_log_at].x.sack.numGaps = gaps; - sctp_clog[sctp_cwnd_log_at].x.sack.numDups = dups; + struct sctp_cwnd_log sctp_clog; + + sctp_clog.x.sack.cumack = cumack; + sctp_clog.x.sack.oldcumack = old_cumack; + sctp_clog.x.sack.tsn = tsn; + sctp_clog.x.sack.numGaps = gaps; + sctp_clog.x.sack.numDups = dups; + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_EVENT_SACK, + from, + sctp_clog.x.misc.log1, + sctp_clog.x.misc.log2, + sctp_clog.x.misc.log3, + sctp_clog.x.misc.log4); } void sctp_log_map(uint32_t map, uint32_t cum, uint32_t high, int from) { - int sctp_cwnd_log_at; - - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].from = (uint8_t) from; - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_EVENT_MAP; - sctp_clog[sctp_cwnd_log_at].x.map.base = map; - sctp_clog[sctp_cwnd_log_at].x.map.cum = cum; - sctp_clog[sctp_cwnd_log_at].x.map.high = high; + struct sctp_cwnd_log sctp_clog; + + sctp_clog.x.map.base = map; + sctp_clog.x.map.cum = cum; + sctp_clog.x.map.high = high; + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_EVENT_MAP, + from, + sctp_clog.x.misc.log1, + sctp_clog.x.misc.log2, + sctp_clog.x.misc.log3, + sctp_clog.x.misc.log4); } void sctp_log_fr(uint32_t biggest_tsn, uint32_t biggest_new_tsn, uint32_t tsn, int from) { - int sctp_cwnd_log_at; - - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].from = (uint8_t) from; - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_EVENT_FR; - sctp_clog[sctp_cwnd_log_at].x.fr.largest_tsn = biggest_tsn; - sctp_clog[sctp_cwnd_log_at].x.fr.largest_new_tsn = biggest_new_tsn; - sctp_clog[sctp_cwnd_log_at].x.fr.tsn = tsn; + struct sctp_cwnd_log sctp_clog; + + sctp_clog.x.fr.largest_tsn = biggest_tsn; + sctp_clog.x.fr.largest_new_tsn = biggest_new_tsn; + sctp_clog.x.fr.tsn = tsn; + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_EVENT_FR, + from, + sctp_clog.x.misc.log1, + sctp_clog.x.misc.log2, + sctp_clog.x.misc.log3, + sctp_clog.x.misc.log4); + } void sctp_log_mb(struct mbuf *m, int from) { - int sctp_cwnd_log_at; - - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].from = (uint8_t) from; - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_EVENT_MBUF; - sctp_clog[sctp_cwnd_log_at].x.mb.mp = m; - sctp_clog[sctp_cwnd_log_at].x.mb.mbuf_flags = (uint8_t) (SCTP_BUF_GET_FLAGS(m)); - sctp_clog[sctp_cwnd_log_at].x.mb.size = (uint16_t) (SCTP_BUF_LEN(m)); - sctp_clog[sctp_cwnd_log_at].x.mb.data = SCTP_BUF_AT(m, 0); + struct sctp_cwnd_log sctp_clog; + + sctp_clog.x.mb.mp = m; + sctp_clog.x.mb.mbuf_flags = (uint8_t) (SCTP_BUF_GET_FLAGS(m)); + sctp_clog.x.mb.size = (uint16_t) (SCTP_BUF_LEN(m)); + sctp_clog.x.mb.data = SCTP_BUF_AT(m, 0); if (SCTP_BUF_IS_EXTENDED(m)) { - sctp_clog[sctp_cwnd_log_at].x.mb.ext = SCTP_BUF_EXTEND_BASE(m); - sctp_clog[sctp_cwnd_log_at].x.mb.refcnt = (uint8_t) (SCTP_BUF_EXTEND_REFCNT(m)); + sctp_clog.x.mb.ext = SCTP_BUF_EXTEND_BASE(m); + sctp_clog.x.mb.refcnt = (uint8_t) (SCTP_BUF_EXTEND_REFCNT(m)); } else { - sctp_clog[sctp_cwnd_log_at].x.mb.ext = 0; - sctp_clog[sctp_cwnd_log_at].x.mb.refcnt = 0; - } + sctp_clog.x.mb.ext = 0; + sctp_clog.x.mb.refcnt = 0; + } + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_EVENT_MBUF, + from, + sctp_clog.x.misc.log1, + sctp_clog.x.misc.log2, + sctp_clog.x.misc.log3, + sctp_clog.x.misc.log4); } @@ -241,332 +248,280 @@ void sctp_log_strm_del(struct sctp_queued_to_read *control, struct sctp_queued_to_read *poschk, int from) { - int sctp_cwnd_log_at; + struct sctp_cwnd_log sctp_clog; if (control == NULL) { SCTP_PRINTF("Gak log of NULL?\n"); return; } - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].from = (uint8_t) from; - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_EVENT_STRM; - sctp_clog[sctp_cwnd_log_at].x.strlog.stcb = control->stcb; - sctp_clog[sctp_cwnd_log_at].x.strlog.n_tsn = control->sinfo_tsn; - sctp_clog[sctp_cwnd_log_at].x.strlog.n_sseq = control->sinfo_ssn; - sctp_clog[sctp_cwnd_log_at].x.strlog.strm = control->sinfo_stream; + sctp_clog.x.strlog.stcb = control->stcb; + sctp_clog.x.strlog.n_tsn = control->sinfo_tsn; + sctp_clog.x.strlog.n_sseq = control->sinfo_ssn; + sctp_clog.x.strlog.strm = control->sinfo_stream; if (poschk != NULL) { - sctp_clog[sctp_cwnd_log_at].x.strlog.e_tsn = poschk->sinfo_tsn; - sctp_clog[sctp_cwnd_log_at].x.strlog.e_sseq = poschk->sinfo_ssn; + sctp_clog.x.strlog.e_tsn = poschk->sinfo_tsn; + sctp_clog.x.strlog.e_sseq = poschk->sinfo_ssn; } else { - sctp_clog[sctp_cwnd_log_at].x.strlog.e_tsn = 0; - sctp_clog[sctp_cwnd_log_at].x.strlog.e_sseq = 0; + sctp_clog.x.strlog.e_tsn = 0; + sctp_clog.x.strlog.e_sseq = 0; } + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_EVENT_STRM, + from, + sctp_clog.x.misc.log1, + sctp_clog.x.misc.log2, + sctp_clog.x.misc.log3, + sctp_clog.x.misc.log4); + } void sctp_log_cwnd(struct sctp_tcb *stcb, struct sctp_nets *net, int augment, uint8_t from) { - int sctp_cwnd_log_at; + struct sctp_cwnd_log sctp_clog; - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].from = (uint8_t) from; - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_EVENT_CWND; - sctp_clog[sctp_cwnd_log_at].x.cwnd.net = net; + sctp_clog.x.cwnd.net = net; if (stcb->asoc.send_queue_cnt > 255) - sctp_clog[sctp_cwnd_log_at].x.cwnd.cnt_in_send = 255; + sctp_clog.x.cwnd.cnt_in_send = 255; else - sctp_clog[sctp_cwnd_log_at].x.cwnd.cnt_in_send = stcb->asoc.send_queue_cnt; + sctp_clog.x.cwnd.cnt_in_send = stcb->asoc.send_queue_cnt; if (stcb->asoc.stream_queue_cnt > 255) - sctp_clog[sctp_cwnd_log_at].x.cwnd.cnt_in_str = 255; + sctp_clog.x.cwnd.cnt_in_str = 255; else - sctp_clog[sctp_cwnd_log_at].x.cwnd.cnt_in_str = stcb->asoc.stream_queue_cnt; + sctp_clog.x.cwnd.cnt_in_str = stcb->asoc.stream_queue_cnt; if (net) { - sctp_clog[sctp_cwnd_log_at].x.cwnd.cwnd_new_value = net->cwnd; - sctp_clog[sctp_cwnd_log_at].x.cwnd.inflight = net->flight_size; - sctp_clog[sctp_cwnd_log_at].x.cwnd.pseudo_cumack = net->pseudo_cumack; - sctp_clog[sctp_cwnd_log_at].x.cwnd.meets_pseudo_cumack = net->new_pseudo_cumack; - sctp_clog[sctp_cwnd_log_at].x.cwnd.need_new_pseudo_cumack = net->find_pseudo_cumack; + sctp_clog.x.cwnd.cwnd_new_value = net->cwnd; + sctp_clog.x.cwnd.inflight = net->flight_size; + sctp_clog.x.cwnd.pseudo_cumack = net->pseudo_cumack; + sctp_clog.x.cwnd.meets_pseudo_cumack = net->new_pseudo_cumack; + sctp_clog.x.cwnd.need_new_pseudo_cumack = net->find_pseudo_cumack; } if (SCTP_CWNDLOG_PRESEND == from) { - sctp_clog[sctp_cwnd_log_at].x.cwnd.meets_pseudo_cumack = stcb->asoc.peers_rwnd; + sctp_clog.x.cwnd.meets_pseudo_cumack = stcb->asoc.peers_rwnd; } - sctp_clog[sctp_cwnd_log_at].x.cwnd.cwnd_augment = augment; + sctp_clog.x.cwnd.cwnd_augment = augment; + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_EVENT_CWND, + from, + sctp_clog.x.misc.log1, + sctp_clog.x.misc.log2, + sctp_clog.x.misc.log3, + sctp_clog.x.misc.log4); + } void sctp_log_lock(struct sctp_inpcb *inp, struct sctp_tcb *stcb, uint8_t from) { - int sctp_cwnd_log_at; + struct sctp_cwnd_log sctp_clog; - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].from = (uint8_t) from; - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_LOCK_EVENT; if (inp) { - sctp_clog[sctp_cwnd_log_at].x.lock.sock = (void *)inp->sctp_socket; + sctp_clog.x.lock.sock = (void *)inp->sctp_socket; } else { - sctp_clog[sctp_cwnd_log_at].x.lock.sock = (void *)NULL; + sctp_clog.x.lock.sock = (void *)NULL; } - sctp_clog[sctp_cwnd_log_at].x.lock.inp = (void *)inp; + sctp_clog.x.lock.inp = (void *)inp; if (stcb) { - sctp_clog[sctp_cwnd_log_at].x.lock.tcb_lock = mtx_owned(&stcb->tcb_mtx); + sctp_clog.x.lock.tcb_lock = mtx_owned(&stcb->tcb_mtx); } else { - sctp_clog[sctp_cwnd_log_at].x.lock.tcb_lock = SCTP_LOCK_UNKNOWN; + sctp_clog.x.lock.tcb_lock = SCTP_LOCK_UNKNOWN; } if (inp) { - sctp_clog[sctp_cwnd_log_at].x.lock.inp_lock = mtx_owned(&inp->inp_mtx); - sctp_clog[sctp_cwnd_log_at].x.lock.create_lock = mtx_owned(&inp->inp_create_mtx); + sctp_clog.x.lock.inp_lock = mtx_owned(&inp->inp_mtx); + sctp_clog.x.lock.create_lock = mtx_owned(&inp->inp_create_mtx); } else { - sctp_clog[sctp_cwnd_log_at].x.lock.inp_lock = SCTP_LOCK_UNKNOWN; - sctp_clog[sctp_cwnd_log_at].x.lock.create_lock = SCTP_LOCK_UNKNOWN; + sctp_clog.x.lock.inp_lock = SCTP_LOCK_UNKNOWN; + sctp_clog.x.lock.create_lock = SCTP_LOCK_UNKNOWN; } - sctp_clog[sctp_cwnd_log_at].x.lock.info_lock = mtx_owned(&sctppcbinfo.ipi_ep_mtx); + sctp_clog.x.lock.info_lock = mtx_owned(&sctppcbinfo.ipi_ep_mtx); if (inp->sctp_socket) { - sctp_clog[sctp_cwnd_log_at].x.lock.sock_lock = mtx_owned(&(inp->sctp_socket->so_rcv.sb_mtx)); - sctp_clog[sctp_cwnd_log_at].x.lock.sockrcvbuf_lock = mtx_owned(&(inp->sctp_socket->so_rcv.sb_mtx)); - sctp_clog[sctp_cwnd_log_at].x.lock.socksndbuf_lock = mtx_owned(&(inp->sctp_socket->so_snd.sb_mtx)); + sctp_clog.x.lock.sock_lock = mtx_owned(&(inp->sctp_socket->so_rcv.sb_mtx)); + sctp_clog.x.lock.sockrcvbuf_lock = mtx_owned(&(inp->sctp_socket->so_rcv.sb_mtx)); + sctp_clog.x.lock.socksndbuf_lock = mtx_owned(&(inp->sctp_socket->so_snd.sb_mtx)); } else { - sctp_clog[sctp_cwnd_log_at].x.lock.sock_lock = SCTP_LOCK_UNKNOWN; - sctp_clog[sctp_cwnd_log_at].x.lock.sockrcvbuf_lock = SCTP_LOCK_UNKNOWN; - sctp_clog[sctp_cwnd_log_at].x.lock.socksndbuf_lock = SCTP_LOCK_UNKNOWN; - } + sctp_clog.x.lock.sock_lock = SCTP_LOCK_UNKNOWN; + sctp_clog.x.lock.sockrcvbuf_lock = SCTP_LOCK_UNKNOWN; + sctp_clog.x.lock.socksndbuf_lock = SCTP_LOCK_UNKNOWN; + } + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_LOCK_EVENT, + from, + sctp_clog.x.misc.log1, + sctp_clog.x.misc.log2, + sctp_clog.x.misc.log3, + sctp_clog.x.misc.log4); + } void sctp_log_maxburst(struct sctp_tcb *stcb, struct sctp_nets *net, int error, int burst, uint8_t from) { - int sctp_cwnd_log_at; - - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].from = (uint8_t) from; - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_EVENT_MAXBURST; - sctp_clog[sctp_cwnd_log_at].x.cwnd.net = net; - sctp_clog[sctp_cwnd_log_at].x.cwnd.cwnd_new_value = error; - sctp_clog[sctp_cwnd_log_at].x.cwnd.inflight = net->flight_size; - sctp_clog[sctp_cwnd_log_at].x.cwnd.cwnd_augment = burst; + struct sctp_cwnd_log sctp_clog; + + sctp_clog.x.cwnd.net = net; + sctp_clog.x.cwnd.cwnd_new_value = error; + sctp_clog.x.cwnd.inflight = net->flight_size; + sctp_clog.x.cwnd.cwnd_augment = burst; if (stcb->asoc.send_queue_cnt > 255) - sctp_clog[sctp_cwnd_log_at].x.cwnd.cnt_in_send = 255; + sctp_clog.x.cwnd.cnt_in_send = 255; else - sctp_clog[sctp_cwnd_log_at].x.cwnd.cnt_in_send = stcb->asoc.send_queue_cnt; + sctp_clog.x.cwnd.cnt_in_send = stcb->asoc.send_queue_cnt; if (stcb->asoc.stream_queue_cnt > 255) - sctp_clog[sctp_cwnd_log_at].x.cwnd.cnt_in_str = 255; + sctp_clog.x.cwnd.cnt_in_str = 255; else - sctp_clog[sctp_cwnd_log_at].x.cwnd.cnt_in_str = stcb->asoc.stream_queue_cnt; + sctp_clog.x.cwnd.cnt_in_str = stcb->asoc.stream_queue_cnt; + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_EVENT_MAXBURST, + from, + sctp_clog.x.misc.log1, + sctp_clog.x.misc.log2, + sctp_clog.x.misc.log3, + sctp_clog.x.misc.log4); + } void sctp_log_rwnd(uint8_t from, uint32_t peers_rwnd, uint32_t snd_size, uint32_t overhead) { - int sctp_cwnd_log_at; - - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].from = (uint8_t) from; - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_EVENT_RWND; - sctp_clog[sctp_cwnd_log_at].x.rwnd.rwnd = peers_rwnd; - sctp_clog[sctp_cwnd_log_at].x.rwnd.send_size = snd_size; - sctp_clog[sctp_cwnd_log_at].x.rwnd.overhead = overhead; - sctp_clog[sctp_cwnd_log_at].x.rwnd.new_rwnd = 0; + struct sctp_cwnd_log sctp_clog; + + sctp_clog.x.rwnd.rwnd = peers_rwnd; + sctp_clog.x.rwnd.send_size = snd_size; + sctp_clog.x.rwnd.overhead = overhead; + sctp_clog.x.rwnd.new_rwnd = 0; + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_EVENT_RWND, + from, + sctp_clog.x.misc.log1, + sctp_clog.x.misc.log2, + sctp_clog.x.misc.log3, + sctp_clog.x.misc.log4); } void sctp_log_rwnd_set(uint8_t from, uint32_t peers_rwnd, uint32_t flight_size, uint32_t overhead, uint32_t a_rwndval) { - int sctp_cwnd_log_at; - - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].from = (uint8_t) from; - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_EVENT_RWND; - sctp_clog[sctp_cwnd_log_at].x.rwnd.rwnd = peers_rwnd; - sctp_clog[sctp_cwnd_log_at].x.rwnd.send_size = flight_size; - sctp_clog[sctp_cwnd_log_at].x.rwnd.overhead = overhead; - sctp_clog[sctp_cwnd_log_at].x.rwnd.new_rwnd = a_rwndval; + struct sctp_cwnd_log sctp_clog; + + sctp_clog.x.rwnd.rwnd = peers_rwnd; + sctp_clog.x.rwnd.send_size = flight_size; + sctp_clog.x.rwnd.overhead = overhead; + sctp_clog.x.rwnd.new_rwnd = a_rwndval; + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_EVENT_RWND, + from, + sctp_clog.x.misc.log1, + sctp_clog.x.misc.log2, + sctp_clog.x.misc.log3, + sctp_clog.x.misc.log4); } void sctp_log_mbcnt(uint8_t from, uint32_t total_oq, uint32_t book, uint32_t total_mbcnt_q, uint32_t mbcnt) { - int sctp_cwnd_log_at; - - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].from = (uint8_t) from; - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_EVENT_MBCNT; - sctp_clog[sctp_cwnd_log_at].x.mbcnt.total_queue_size = total_oq; - sctp_clog[sctp_cwnd_log_at].x.mbcnt.size_change = book; - sctp_clog[sctp_cwnd_log_at].x.mbcnt.total_queue_mb_size = total_mbcnt_q; - sctp_clog[sctp_cwnd_log_at].x.mbcnt.mbcnt_change = mbcnt; + struct sctp_cwnd_log sctp_clog; + + sctp_clog.x.mbcnt.total_queue_size = total_oq; + sctp_clog.x.mbcnt.size_change = book; + sctp_clog.x.mbcnt.total_queue_mb_size = total_mbcnt_q; + sctp_clog.x.mbcnt.mbcnt_change = mbcnt; + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_EVENT_MBCNT, + from, + sctp_clog.x.misc.log1, + sctp_clog.x.misc.log2, + sctp_clog.x.misc.log3, + sctp_clog.x.misc.log4); + } void sctp_misc_ints(uint8_t from, uint32_t a, uint32_t b, uint32_t c, uint32_t d) { - int sctp_cwnd_log_at; - - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].from = (uint8_t) from; - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_MISC_EVENT; - sctp_clog[sctp_cwnd_log_at].x.misc.log1 = a; - sctp_clog[sctp_cwnd_log_at].x.misc.log2 = b; - sctp_clog[sctp_cwnd_log_at].x.misc.log3 = c; - sctp_clog[sctp_cwnd_log_at].x.misc.log4 = d; + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_MISC_EVENT, + from, + a, b, c, d); } void sctp_wakeup_log(struct sctp_tcb *stcb, uint32_t cumtsn, uint32_t wake_cnt, int from) { - int sctp_cwnd_log_at; - - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].from = (uint8_t) from; - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_EVENT_WAKE; - sctp_clog[sctp_cwnd_log_at].x.wake.stcb = (void *)stcb; - sctp_clog[sctp_cwnd_log_at].x.wake.wake_cnt = wake_cnt; - sctp_clog[sctp_cwnd_log_at].x.wake.flight = stcb->asoc.total_flight_count; - sctp_clog[sctp_cwnd_log_at].x.wake.send_q = stcb->asoc.send_queue_cnt; - sctp_clog[sctp_cwnd_log_at].x.wake.sent_q = stcb->asoc.sent_queue_cnt; + struct sctp_cwnd_log sctp_clog; + + sctp_clog.x.wake.stcb = (void *)stcb; + sctp_clog.x.wake.wake_cnt = wake_cnt; + sctp_clog.x.wake.flight = stcb->asoc.total_flight_count; + sctp_clog.x.wake.send_q = stcb->asoc.send_queue_cnt; + sctp_clog.x.wake.sent_q = stcb->asoc.sent_queue_cnt; if (stcb->asoc.stream_queue_cnt < 0xff) - sctp_clog[sctp_cwnd_log_at].x.wake.stream_qcnt = (uint8_t) stcb->asoc.stream_queue_cnt; + sctp_clog.x.wake.stream_qcnt = (uint8_t) stcb->asoc.stream_queue_cnt; else - sctp_clog[sctp_cwnd_log_at].x.wake.stream_qcnt = 0xff; + sctp_clog.x.wake.stream_qcnt = 0xff; if (stcb->asoc.chunks_on_out_queue < 0xff) - sctp_clog[sctp_cwnd_log_at].x.wake.chunks_on_oque = (uint8_t) stcb->asoc.chunks_on_out_queue; + sctp_clog.x.wake.chunks_on_oque = (uint8_t) stcb->asoc.chunks_on_out_queue; else - sctp_clog[sctp_cwnd_log_at].x.wake.chunks_on_oque = 0xff; + sctp_clog.x.wake.chunks_on_oque = 0xff; - sctp_clog[sctp_cwnd_log_at].x.wake.sctpflags = 0; + sctp_clog.x.wake.sctpflags = 0; /* set in the defered mode stuff */ if (stcb->sctp_ep->sctp_flags & SCTP_PCB_FLAGS_DONT_WAKE) - sctp_clog[sctp_cwnd_log_at].x.wake.sctpflags |= 1; + sctp_clog.x.wake.sctpflags |= 1; if (stcb->sctp_ep->sctp_flags & SCTP_PCB_FLAGS_WAKEOUTPUT) - sctp_clog[sctp_cwnd_log_at].x.wake.sctpflags |= 2; + sctp_clog.x.wake.sctpflags |= 2; if (stcb->sctp_ep->sctp_flags & SCTP_PCB_FLAGS_WAKEINPUT) - sctp_clog[sctp_cwnd_log_at].x.wake.sctpflags |= 4; + sctp_clog.x.wake.sctpflags |= 4; /* what about the sb */ if (stcb->sctp_socket) { struct socket *so = stcb->sctp_socket; - sctp_clog[sctp_cwnd_log_at].x.wake.sbflags = (uint8_t) ((so->so_snd.sb_flags & 0x00ff)); + sctp_clog.x.wake.sbflags = (uint8_t) ((so->so_snd.sb_flags & 0x00ff)); } else { - sctp_clog[sctp_cwnd_log_at].x.wake.sbflags = 0xff; + sctp_clog.x.wake.sbflags = 0xff; } + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_EVENT_WAKE, + from, + sctp_clog.x.misc.log1, + sctp_clog.x.misc.log2, + sctp_clog.x.misc.log3, + sctp_clog.x.misc.log4); + } void sctp_log_block(uint8_t from, struct socket *so, struct sctp_association *asoc, int sendlen) { - int sctp_cwnd_log_at; - - SCTP_STATLOG_GETREF(sctp_cwnd_log_at); - sctp_clog[sctp_cwnd_log_at].from = (uint8_t) from; - sctp_clog[sctp_cwnd_log_at].time_event = sctp_get_time_of_event(); - sctp_clog[sctp_cwnd_log_at].event_type = (uint8_t) SCTP_LOG_EVENT_BLOCK; - sctp_clog[sctp_cwnd_log_at].x.blk.onsb = asoc->total_output_queue_size; - sctp_clog[sctp_cwnd_log_at].x.blk.send_sent_qcnt = (uint16_t) (asoc->send_queue_cnt + asoc->sent_queue_cnt); - sctp_clog[sctp_cwnd_log_at].x.blk.peer_rwnd = asoc->peers_rwnd; - sctp_clog[sctp_cwnd_log_at].x.blk.stream_qcnt = (uint16_t) asoc->stream_queue_cnt; - sctp_clog[sctp_cwnd_log_at].x.blk.chunks_on_oque = (uint16_t) asoc->chunks_on_out_queue; - sctp_clog[sctp_cwnd_log_at].x.blk.flight_size = (uint16_t) (asoc->total_flight / 1024); - sctp_clog[sctp_cwnd_log_at].x.blk.sndlen = sendlen; + struct sctp_cwnd_log sctp_clog; + + sctp_clog.x.blk.onsb = asoc->total_output_queue_size; + sctp_clog.x.blk.send_sent_qcnt = (uint16_t) (asoc->send_queue_cnt + asoc->sent_queue_cnt); + sctp_clog.x.blk.peer_rwnd = asoc->peers_rwnd; + sctp_clog.x.blk.stream_qcnt = (uint16_t) asoc->stream_queue_cnt; + sctp_clog.x.blk.chunks_on_oque = (uint16_t) asoc->chunks_on_out_queue; + sctp_clog.x.blk.flight_size = (uint16_t) (asoc->total_flight / 1024); + sctp_clog.x.blk.sndlen = sendlen; + CTR6(SCTP_SUBSYS_KTR, "SCTP:%d[%d]:%x-%x-%x-%x", + SCTP_LOG_EVENT_BLOCK, + from, + sctp_clog.x.misc.log1, + sctp_clog.x.misc.log2, + sctp_clog.x.misc.log3, + sctp_clog.x.misc.log4); + } int sctp_fill_stat_log(void *optval, size_t *optsize) { - int sctp_cwnd_log_at; - struct sctp_cwnd_log_req *req; - size_t size_limit; - int num, i, at, cnt_out = 0; - - if (*optsize < sizeof(struct sctp_cwnd_log_req)) { - return (EINVAL); - } - size_limit = (*optsize - sizeof(struct sctp_cwnd_log_req)); - if (size_limit < sizeof(struct sctp_cwnd_log)) { - return (EINVAL); - } - sctp_cwnd_log_at = global_sctp_cwnd_log_at; - req = (struct sctp_cwnd_log_req *)optval; - num = size_limit / sizeof(struct sctp_cwnd_log); - if (global_sctp_cwnd_log_rolled) { - req->num_in_log = SCTP_STAT_LOG_SIZE; - } else { - req->num_in_log = sctp_cwnd_log_at; - /* - * if the log has not rolled, we don't let you have old - * data. - */ - if (req->end_at > sctp_cwnd_log_at) { - req->end_at = sctp_cwnd_log_at; - } - } - if ((num < SCTP_STAT_LOG_SIZE) && - ((global_sctp_cwnd_log_rolled) || (sctp_cwnd_log_at > num))) { - /* we can't return all of it */ - if (((req->start_at == 0) && (req->end_at == 0)) || - (req->start_at >= SCTP_STAT_LOG_SIZE) || - (req->end_at >= SCTP_STAT_LOG_SIZE)) { - /* No user request or user is wacked. */ - req->num_ret = num; - req->end_at = sctp_cwnd_log_at - 1; - if ((sctp_cwnd_log_at - num) < 0) { - int cc; - - cc = num - sctp_cwnd_log_at; - req->start_at = SCTP_STAT_LOG_SIZE - cc; - } else { - req->start_at = sctp_cwnd_log_at - num; - } - } else { - /* a user request */ - int cc; - - if (req->start_at > req->end_at) { - cc = (SCTP_STAT_LOG_SIZE - req->start_at) + - (req->end_at + 1); - } else { - - cc = (req->end_at - req->start_at) + 1; - } - if (cc < num) { - num = cc; - } - req->num_ret = num; - } - } else { - /* We can return all of it */ - req->start_at = 0; - req->end_at = sctp_cwnd_log_at - 1; - req->num_ret = sctp_cwnd_log_at; - } -#ifdef INVARIANTS - if (req->num_ret > num) { - panic("Bad statlog get?"); - } -#endif - for (i = 0, at = req->start_at; i < req->num_ret; i++) { - req->log[i] = sctp_clog[at]; - cnt_out++; - at++; - if (at >= SCTP_STAT_LOG_SIZE) - at = 0; - } - *optsize = (cnt_out * sizeof(struct sctp_cwnd_log)) + sizeof(struct sctp_cwnd_log_req); + /* May need to fix this if ktrdump does not work */ return (0); } -#endif - #ifdef SCTP_AUDITING_ENABLED uint8_t sctp_audit_data[SCTP_AUDIT_SIZE][2]; static int sctp_audit_indx = 0; @@ -2579,9 +2534,9 @@ sctp_calculate_rto(struct sctp_tcb *stcb, if (net->RTO_measured) { calc_time -= (net->lastsa >> SCTP_RTT_SHIFT); /* take away 1/8th when * shift=3 */ -#ifdef SCTP_RTTVAR_LOGGING - rto_logging(net, SCTP_LOG_RTTVAR); -#endif + if (sctp_logging_level & SCTP_RTTVAR_LOGGING_ENABLE) { + rto_logging(net, SCTP_LOG_RTTVAR); + } net->prev_rtt = o_calctime; net->lastsa += calc_time; /* add 7/8th into sa when * shift=3 */ @@ -2605,9 +2560,9 @@ sctp_calculate_rto(struct sctp_tcb *stcb, } first_measure = 1; net->prev_rtt = o_calctime; -#ifdef SCTP_RTTVAR_LOGGING - rto_logging(net, SCTP_LOG_INITIAL_RTT); -#endif + if (sctp_logging_level & SCTP_RTTVAR_LOGGING_ENABLE) { + rto_logging(net, SCTP_LOG_INITIAL_RTT); + } } calc_rto: new_rto = (net->lastsa >> SCTP_RTT_SHIFT) + net->lastsv; @@ -3124,13 +3079,13 @@ sctp_notify_partial_delivery_indication(struct sctp_tcb *stcb, SCTP_INP_READ_LOCK(stcb->sctp_ep); } sb = &stcb->sctp_socket->so_rcv; -#ifdef SCTP_SB_LOGGING - sctp_sblog(sb, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBALLOC, SCTP_BUF_LEN(m_notify)); -#endif + if (sctp_logging_level & SCTP_SB_LOGGING_ENABLE) { + sctp_sblog(sb, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBALLOC, SCTP_BUF_LEN(m_notify)); + } sctp_sballoc(stcb, sb, m_notify); -#ifdef SCTP_SB_LOGGING - sctp_sblog(sb, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBRESULT, 0); -#endif + if (sctp_logging_level & SCTP_SB_LOGGING_ENABLE) { + sctp_sblog(sb, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBRESULT, 0); + } atomic_add_int(&control->length, SCTP_BUF_LEN(m_notify)); control->end_added = 1; if (stcb->asoc.control_pdapi) @@ -3996,13 +3951,13 @@ sctp_pull_off_control_to_new_inp(struct sctp_inpcb *old_inp, TAILQ_INSERT_TAIL(&tmp_queue, control, next); m = control->data; while (m) { -#ifdef SCTP_SB_LOGGING - sctp_sblog(&old_so->so_rcv, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBFREE, SCTP_BUF_LEN(m)); -#endif + if (sctp_logging_level & SCTP_SB_LOGGING_ENABLE) { + sctp_sblog(&old_so->so_rcv, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBFREE, SCTP_BUF_LEN(m)); + } sctp_sbfree(control, stcb, &old_so->so_rcv, m); -#ifdef SCTP_SB_LOGGING - sctp_sblog(&old_so->so_rcv, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBRESULT, 0); -#endif + if (sctp_logging_level & SCTP_SB_LOGGING_ENABLE) { + sctp_sblog(&old_so->so_rcv, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBRESULT, 0); + } m = SCTP_BUF_NEXT(m); } } @@ -4020,13 +3975,13 @@ sctp_pull_off_control_to_new_inp(struct sctp_inpcb *old_inp, TAILQ_INSERT_TAIL(&new_inp->read_queue, control, next); m = control->data; while (m) { -#ifdef SCTP_SB_LOGGING - sctp_sblog(&new_so->so_rcv, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBALLOC, SCTP_BUF_LEN(m)); -#endif + if (sctp_logging_level & SCTP_SB_LOGGING_ENABLE) { + sctp_sblog(&new_so->so_rcv, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBALLOC, SCTP_BUF_LEN(m)); + } sctp_sballoc(stcb, &new_so->so_rcv, m); -#ifdef SCTP_SB_LOGGING - sctp_sblog(&new_so->so_rcv, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBRESULT, 0); -#endif + if (sctp_logging_level & SCTP_SB_LOGGING_ENABLE) { + sctp_sblog(&new_so->so_rcv, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBRESULT, 0); + } m = SCTP_BUF_NEXT(m); } control = nctl; @@ -4083,13 +4038,13 @@ sctp_add_to_readq(struct sctp_inpcb *inp, continue; } prev = m; -#ifdef SCTP_SB_LOGGING - sctp_sblog(sb, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBALLOC, SCTP_BUF_LEN(m)); -#endif + if (sctp_logging_level & SCTP_SB_LOGGING_ENABLE) { + sctp_sblog(sb, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBALLOC, SCTP_BUF_LEN(m)); + } sctp_sballoc(stcb, sb, m); -#ifdef SCTP_SB_LOGGING - sctp_sblog(sb, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBRESULT, 0); -#endif + if (sctp_logging_level & SCTP_SB_LOGGING_ENABLE) { + sctp_sblog(sb, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBRESULT, 0); + } atomic_add_int(&control->length, SCTP_BUF_LEN(m)); m = SCTP_BUF_NEXT(m); } @@ -4168,13 +4123,13 @@ get_out: prev = mm; len += SCTP_BUF_LEN(mm); if (sb) { -#ifdef SCTP_SB_LOGGING - sctp_sblog(sb, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBALLOC, SCTP_BUF_LEN(mm)); -#endif + if (sctp_logging_level & SCTP_SB_LOGGING_ENABLE) { + sctp_sblog(sb, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBALLOC, SCTP_BUF_LEN(mm)); + } sctp_sballoc(stcb, sb, mm); -#ifdef SCTP_SB_LOGGING - sctp_sblog(sb, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBRESULT, 0); -#endif + if (sctp_logging_level & SCTP_SB_LOGGING_ENABLE) { + sctp_sblog(sb, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBRESULT, 0); + } } mm = SCTP_BUF_NEXT(mm); } @@ -4274,11 +4229,13 @@ sctp_free_bufspace(struct sctp_tcb *stcb, struct sctp_association *asoc, return; } asoc->chunks_on_out_queue -= chk_cnt; - sctp_log_mbcnt(SCTP_LOG_MBCNT_DECREASE, - asoc->total_output_queue_size, - tp1->book_size, - 0, - tp1->mbcnt); + if (sctp_logging_level & SCTP_MBCNT_LOGGING_ENABLE) { + sctp_log_mbcnt(SCTP_LOG_MBCNT_DECREASE, + asoc->total_output_queue_size, + tp1->book_size, + 0, + tp1->mbcnt); + } if (asoc->total_output_queue_size >= tp1->book_size) { atomic_add_int(&asoc->total_output_queue_size, -tp1->book_size); } else { @@ -4371,7 +4328,8 @@ sctp_release_pr_sctp_chunk(struct sctp_tcb *stcb, struct sctp_tmit_chunk *tp1, * ifa_ifwithaddr() compares the entire sockaddr struct */ struct sctp_ifa * -sctp_find_ifa_in_ep(struct sctp_inpcb *inp, struct sockaddr *addr, int holds_lock) +sctp_find_ifa_in_ep(struct sctp_inpcb *inp, struct sockaddr *addr, + int holds_lock) { struct sctp_laddr *laddr; @@ -4528,13 +4486,6 @@ sctp_user_rcvd(struct sctp_tcb *stcb, uint32_t * freed_so_far, int hold_rlock, } atomic_add_int(&stcb->freed_by_sorcv_sincelast, *freed_so_far); /* Have you have freed enough to look */ -#ifdef SCTP_RECV_DETAIL_RWND_LOGGING - sctp_misc_ints(SCTP_ENTER_USER_RECV, - (stcb->asoc.my_rwnd - stcb->asoc.my_last_reported_rwnd), - *freed_so_far, - stcb->freed_by_sorcv_sincelast, - rwnd_req); -#endif *freed_so_far = 0; /* Yep, its worth a look and the lock overhead */ @@ -4564,13 +4515,6 @@ sctp_user_rcvd(struct sctp_tcb *stcb, uint32_t * freed_so_far, int hold_rlock, SCTP_TCB_UNLOCK(stcb); goto out; } -#ifdef SCTP_RECV_DETAIL_RWND_LOGGING - sctp_misc_ints(SCTP_USER_RECV_SACKS, - stcb->asoc.my_rwnd, - stcb->asoc.my_last_reported_rwnd, - stcb->freed_by_sorcv_sincelast, - dif); -#endif SCTP_STAT_INCR(sctps_wu_sacks_sent); sctp_send_sack(stcb); sctp_chunk_output(stcb->sctp_ep, stcb, @@ -4581,13 +4525,6 @@ sctp_user_rcvd(struct sctp_tcb *stcb, uint32_t * freed_so_far, int hold_rlock, } else { /* Update how much we have pending */ stcb->freed_by_sorcv_sincelast = dif; -#ifdef SCTP_RECV_DETAIL_RWND_LOGGING - sctp_misc_ints(SCTP_USER_RECV_SACKS, - stcb->asoc.my_rwnd, - stcb->asoc.my_last_reported_rwnd, - stcb->freed_by_sorcv_sincelast, - 0); -#endif } out: if (so && r_unlocked && hold_rlock) { @@ -4675,16 +4612,14 @@ sctp_sorecvmsg(struct socket *so, if (rwnd_req < SCTP_MIN_RWND) rwnd_req = SCTP_MIN_RWND; in_eeor_mode = sctp_is_feature_on(inp, SCTP_PCB_FLAGS_EXPLICIT_EOR); -#ifdef SCTP_RECV_RWND_LOGGING - sctp_misc_ints(SCTP_SORECV_ENTER, - rwnd_req, in_eeor_mode, so->so_rcv.sb_cc, uio->uio_resid); -#endif -#ifdef SCTP_RECV_RWND_LOGGING - sctp_misc_ints(SCTP_SORECV_ENTERPL, - rwnd_req, block_allowed, so->so_rcv.sb_cc, uio->uio_resid); -#endif - - + if (sctp_logging_level & SCTP_RECV_RWND_LOGGING_ENABLE) { + sctp_misc_ints(SCTP_SORECV_ENTER, + rwnd_req, in_eeor_mode, so->so_rcv.sb_cc, uio->uio_resid); + } + if (sctp_logging_level & SCTP_RECV_RWND_LOGGING_ENABLE) { + sctp_misc_ints(SCTP_SORECV_ENTERPL, + rwnd_req, block_allowed, so->so_rcv.sb_cc, uio->uio_resid); + } error = sblock(&so->so_rcv, (block_allowed ? M_WAITOK : 0)); sockbuf_lock = 1; if (error) { @@ -4714,10 +4649,6 @@ restart_nosblocks: } if ((so->so_rcv.sb_cc <= held_length) && block_allowed) { /* we need to wait for data */ -#ifdef SCTP_RECV_DETAIL_RWND_LOGGING - sctp_misc_ints(SCTP_SORECV_BLOCKSA, - 0, 0, so->so_rcv.sb_cc, uio->uio_resid); -#endif if ((so->so_rcv.sb_cc == 0) && ((inp->sctp_flags & SCTP_PCB_FLAGS_TCPTYPE) || (inp->sctp_flags & SCTP_PCB_FLAGS_IN_TCPPOOL))) { @@ -5105,13 +5036,6 @@ get_more_data: } if (cp_len > 0) error = uiomove(mtod(m, char *), cp_len, uio); -#ifdef SCTP_RECV_DETAIL_RWND_LOGGING - sctp_misc_ints(SCTP_SORCV_DOESCPY, - so->so_rcv.sb_cc, - cp_len, - 0, - 0); -#endif /* re-read */ if (inp->sctp_flags & SCTP_PCB_FLAGS_SOCKET_GONE) { goto release; @@ -5130,24 +5054,10 @@ get_more_data: (control->end_added && (TAILQ_NEXT(control, next) == NULL))) ) { -#ifdef SCTP_RECV_DETAIL_RWND_LOGGING - sctp_misc_ints(SCTP_SORCV_DOESLCK, - so->so_rcv.sb_cc, - cp_len, - SCTP_BUF_LEN(m), - control->length); -#endif SCTP_INP_READ_LOCK(inp); hold_rlock = 1; } if (cp_len == SCTP_BUF_LEN(m)) { -#ifdef SCTP_RECV_DETAIL_RWND_LOGGING - sctp_misc_ints(SCTP_SORCV_DOESADJ, - so->so_rcv.sb_cc, - control->length, - cp_len, - 0); -#endif if ((SCTP_BUF_NEXT(m) == NULL) && (control->end_added)) { out_flags |= MSG_EOR; @@ -5164,15 +5074,15 @@ get_more_data: copied_so_far += cp_len; } else { /* dispose of the mbuf */ -#ifdef SCTP_SB_LOGGING - sctp_sblog(&so->so_rcv, - control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBFREE, SCTP_BUF_LEN(m)); -#endif + if (sctp_logging_level & SCTP_SB_LOGGING_ENABLE) { + sctp_sblog(&so->so_rcv, + control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBFREE, SCTP_BUF_LEN(m)); + } sctp_sbfree(control, stcb, &so->so_rcv, m); -#ifdef SCTP_SB_LOGGING - sctp_sblog(&so->so_rcv, - control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBRESULT, 0); -#endif + if (sctp_logging_level & SCTP_SB_LOGGING_ENABLE) { + sctp_sblog(&so->so_rcv, + control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBRESULT, 0); + } embuf = m; copied_so_far += cp_len; freed_so_far += cp_len; @@ -5180,13 +5090,6 @@ get_more_data: if (alen < cp_len) { panic("Control length goes negative?"); } -#ifdef SCTP_RECV_DETAIL_RWND_LOGGING - sctp_misc_ints(SCTP_SORCV_PASSBF, - so->so_rcv.sb_cc, - control->length, - 0, - 0); -#endif control->data = sctp_m_free(m); m = control->data; /* @@ -5216,13 +5119,6 @@ get_more_data: } #endif } -#ifdef SCTP_RECV_DETAIL_RWND_LOGGING - sctp_misc_ints(SCTP_SORCV_ADJD, - so->so_rcv.sb_cc, - control->length, - 0, - 0); -#endif } } else { /* Do we need to trim the mbuf? */ @@ -5232,9 +5128,9 @@ get_more_data: if ((in_flags & MSG_PEEK) == 0) { SCTP_BUF_RESV_UF(m, cp_len); SCTP_BUF_LEN(m) -= cp_len; -#ifdef SCTP_SB_LOGGING - sctp_sblog(&so->so_rcv, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBFREE, cp_len); -#endif + if (sctp_logging_level & SCTP_SB_LOGGING_ENABLE) { + sctp_sblog(&so->so_rcv, control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBFREE, cp_len); + } atomic_subtract_int(&so->so_rcv.sb_cc, cp_len); if ((control->do_not_ref_stcb == 0) && stcb) { @@ -5243,10 +5139,10 @@ get_more_data: copied_so_far += cp_len; embuf = m; freed_so_far += cp_len; -#ifdef SCTP_SB_LOGGING - sctp_sblog(&so->so_rcv, control->do_not_ref_stcb ? NULL : stcb, - SCTP_LOG_SBRESULT, 0); -#endif + if (sctp_logging_level & SCTP_SB_LOGGING_ENABLE) { + sctp_sblog(&so->so_rcv, control->do_not_ref_stcb ? NULL : stcb, + SCTP_LOG_SBRESULT, 0); + } alen = atomic_fetchadd_int(&control->length, -(cp_len)); if (alen < cp_len) { panic("Control length goes negative2?"); @@ -5263,14 +5159,6 @@ get_more_data: (freed_so_far >= rwnd_req)) { sctp_user_rcvd(stcb, &freed_so_far, hold_rlock, rwnd_req); } -#ifdef SCTP_RECV_DETAIL_RWND_LOGGING - sctp_misc_ints(SCTP_SORCV_BOTWHILE, - so->so_rcv.sb_cc, - control->length, - 0, - 0); -#endif - } /* end while(m) */ /* * At this point we have looked at it all and we either have @@ -5290,13 +5178,6 @@ get_more_data: #endif } done_with_control: -#ifdef SCTP_RECV_DETAIL_RWND_LOGGING - sctp_misc_ints(SCTP_SORCV_FREECTL, - so->so_rcv.sb_cc, - 0, - 0, - 0); -#endif if (TAILQ_NEXT(control, next) == NULL) { /* * If we don't have a next we need a @@ -5397,20 +5278,6 @@ wait_some_more: SOCKBUF_LOCK(&so->so_rcv); hold_sblock = 1; } -#ifdef SCTP_RECV_DETAIL_RWND_LOGGING - if (stcb) - sctp_misc_ints(SCTP_SORECV_BLOCKSB, - freed_so_far, - stcb->asoc.my_rwnd, - so->so_rcv.sb_cc, - uio->uio_resid); - else - sctp_misc_ints(SCTP_SORECV_BLOCKSB, - freed_so_far, - 0, - so->so_rcv.sb_cc, - uio->uio_resid); -#endif if (so->so_rcv.sb_cc <= control->held_length) { error = sbwait(&so->so_rcv); if (error) { @@ -5486,16 +5353,16 @@ wait_some_more: *mp = control->data; m = control->data; while (m) { -#ifdef SCTP_SB_LOGGING - sctp_sblog(&so->so_rcv, - control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBFREE, SCTP_BUF_LEN(m)); -#endif + if (sctp_logging_level & SCTP_SB_LOGGING_ENABLE) { + sctp_sblog(&so->so_rcv, + control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBFREE, SCTP_BUF_LEN(m)); + } sctp_sbfree(control, stcb, &so->so_rcv, m); freed_so_far += SCTP_BUF_LEN(m); -#ifdef SCTP_SB_LOGGING - sctp_sblog(&so->so_rcv, - control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBRESULT, 0); -#endif + if (sctp_logging_level & SCTP_SB_LOGGING_ENABLE) { + sctp_sblog(&so->so_rcv, + control->do_not_ref_stcb ? NULL : stcb, SCTP_LOG_SBRESULT, 0); + } m = SCTP_BUF_NEXT(m); } control->data = control->tail_mbuf = NULL; @@ -5566,21 +5433,21 @@ out: /* Save the value back for next time */ stcb->freed_by_sorcv_sincelast = freed_so_far; } -#ifdef SCTP_RECV_RWND_LOGGING - if (stcb) { - sctp_misc_ints(SCTP_SORECV_DONE, - freed_so_far, - ((uio) ? (slen - uio->uio_resid) : slen), - stcb->asoc.my_rwnd, - so->so_rcv.sb_cc); - } else { - sctp_misc_ints(SCTP_SORECV_DONE, - freed_so_far, - ((uio) ? (slen - uio->uio_resid) : slen), - 0, - so->so_rcv.sb_cc); + if (sctp_logging_level & SCTP_RECV_RWND_LOGGING_ENABLE) { + if (stcb) { + sctp_misc_ints(SCTP_SORECV_DONE, + freed_so_far, + ((uio) ? (slen - uio->uio_resid) : slen), + stcb->asoc.my_rwnd, + so->so_rcv.sb_cc); + } else { + sctp_misc_ints(SCTP_SORECV_DONE, + freed_so_far, + ((uio) ? (slen - uio->uio_resid) : slen), + 0, + so->so_rcv.sb_cc); + } } -#endif if (wakeup_read_socket) { sctp_sorwakeup(inp, so); } @@ -5592,8 +5459,10 @@ out: struct mbuf * sctp_m_free(struct mbuf *m) { - if (SCTP_BUF_IS_EXTENDED(m)) { - sctp_log_mb(m, SCTP_MBUF_IFREE); + if (sctp_logging_level & SCTP_MBUF_LOGGING_ENABLE) { + if (SCTP_BUF_IS_EXTENDED(m)) { + sctp_log_mb(m, SCTP_MBUF_IFREE); + } } return (m_free(m)); } @@ -5879,7 +5748,6 @@ sctp_connectx_helper_find(struct sctp_inpcb *inp, struct sockaddr *addr, return ((struct sctp_tcb *)NULL); } - /* * sctp_bindx(ADD) for one address. * assumes all arguments are valid/checked by caller. @@ -5942,7 +5810,7 @@ sctp_bindx_add_address(struct socket *so, struct sctp_inpcb *inp, *error = EINVAL; return; } - *error = sctp_inpcb_bind(so, addr_touse, p); + *error = sctp_inpcb_bind(so, addr_touse, NULL, p); return; } /* @@ -5971,7 +5839,7 @@ sctp_bindx_add_address(struct socket *so, struct sctp_inpcb *inp, ((struct sockaddr_in *)addr_touse)->sin_port = 0; *error = sctp_addr_mgmt_ep_sa(inp, addr_touse, SCTP_ADD_IP_ADDRESS, - vrf_id); + vrf_id, NULL); } else { *error = EADDRINUSE; } @@ -6049,7 +5917,7 @@ sctp_bindx_delete_address(struct socket *so, struct sctp_inpcb *inp, /* delete the address */ *error = sctp_addr_mgmt_ep_sa(inp, addr_touse, SCTP_DEL_IP_ADDRESS, - vrf_id); + vrf_id, NULL); } else { /* * FIX: decide whether we allow assoc based bindx diff --git a/sys/netinet/sctputil.h b/sys/netinet/sctputil.h index ad82186..5e8ff76 100644 --- a/sys/netinet/sctputil.h +++ b/sys/netinet/sctputil.h @@ -40,60 +40,6 @@ __FBSDID("$FreeBSD$"); #if defined(_KERNEL) -/*- - * Any new logging added must also define SCTP_STAT_LOGGING if - * its not already defined. - */ - -#if defined(SCTP_LOG_MAXBURST) || defined(SCTP_LOG_RWND) -#ifndef SCTP_STAT_LOGGING -#define SCTP_STAT_LOGGING 1 -#endif -#endif - -#if defined(SCTP_CWND_LOGGING) || defined(SCTP_CWND_MONITOR) || defined(SCTP_BLK_LOGGING) -#ifndef SCTP_STAT_LOGGING -#define SCTP_STAT_LOGGING 1 -#endif -#endif - -#if defined(SCTP_STR_LOGGING) || defined(SCTP_FR_LOGGING) || defined(SCTP_MAP_LOGGING) -#ifndef SCTP_STAT_LOGGING -#define SCTP_STAT_LOGGING 1 -#endif -#endif - -#if defined(SCTP_SACK_LOGGING) || defined(SCTP_LOCK_LOGGING) -#ifndef SCTP_STAT_LOGGING -#define SCTP_STAT_LOGGING 1 -#endif -#endif - -#if defined(SCTP_RTTVAR_LOGGING) || defined(SCTP_SB_LOGGING) || defined(SCTP_EARLYFR_LOGGING) -#ifndef SCTP_STAT_LOGGING -#define SCTP_STAT_LOGGING 1 -#endif -#endif - -#if defined(SCTP_NAGLE_LOGGING) || defined(SCTP_WAKE_LOGGING) || defined(SCTP_RECV_RWND_LOGGING) -#ifndef SCTP_STAT_LOGGING -#define SCTP_STAT_LOGGING 1 -#endif -#endif - -#if defined(SCTP_SACK_RWND_LOGGING) || defined(SCTP_FLIGHT_LOGGING) || defined(SCTP_MBUF_LOGGING) -#ifndef SCTP_STAT_LOGGING -#define SCTP_STAT_LOGGING 1 -#endif -#endif - -#if defined(SCTP_LOG_SACK_ARRIVALS) -#ifndef SCTP_STAT_LOGGING -#define SCTP_STAT_LOGGING 1 -#endif -#endif - - #ifdef SCTP_ASOCLOG_OF_TSNS void sctp_print_out_track_log(struct sctp_tcb *stcb); @@ -276,7 +222,7 @@ sctp_bindx_delete_address(struct socket *so, struct sctp_inpcb *inp, #ifdef SCTP_MBCNT_LOGGING void sctp_free_bufspace(struct sctp_tcb *, struct sctp_association *, - struct sctp_tmit_chunk *); + struct sctp_tmit_chunk *, int); #else #define sctp_free_bufspace(stcb, asoc, tp1, chk_cnt) \ @@ -353,7 +299,6 @@ sctp_l_soreceive(struct socket *so, int *flag); -#ifdef SCTP_STAT_LOGGING void sctp_misc_ints(uint8_t from, uint32_t a, uint32_t b, uint32_t c, uint32_t d); @@ -396,7 +341,6 @@ void sctp_log_map(uint32_t, uint32_t, uint32_t, int); void sctp_clr_stat_log(void); -#endif #ifdef SCTP_AUDITING_ENABLED void diff --git a/sys/netinet6/sctp6_usrreq.c b/sys/netinet6/sctp6_usrreq.c index 667184c..190a5e9 100644 --- a/sys/netinet6/sctp6_usrreq.c +++ b/sys/netinet6/sctp6_usrreq.c @@ -617,7 +617,7 @@ sctp6_bind(struct socket *so, struct sockaddr *addr, struct thread *p) in6_sin6_2_sin(&sin, sin6_p); inp6->inp_vflag |= INP_IPV4; inp6->inp_vflag &= ~INP_IPV6; - error = sctp_inpcb_bind(so, (struct sockaddr *)&sin, p); + error = sctp_inpcb_bind(so, (struct sockaddr *)&sin, NULL, p); return error; } } @@ -637,7 +637,7 @@ sctp6_bind(struct socket *so, struct sockaddr *addr, struct thread *p) return EINVAL; } } - error = sctp_inpcb_bind(so, addr, p); + error = sctp_inpcb_bind(so, addr, NULL, p); return error; } |