diff options
Diffstat (limited to 'sys/netinet/sctp_sysctl.c')
| -rw-r--r-- | sys/netinet/sctp_sysctl.c | 160 |
1 files changed, 159 insertions, 1 deletions
diff --git a/sys/netinet/sctp_sysctl.c b/sys/netinet/sctp_sysctl.c index b4023c68213f..c9967eae0655 100644 --- a/sys/netinet/sctp_sysctl.c +++ b/sys/netinet/sctp_sysctl.c @@ -38,6 +38,7 @@ __FBSDID("$FreeBSD$"); #include <netinet/sctp_pcb.h> #include <netinet/sctputil.h> #include <netinet/sctp_output.h> +#include <sys/smp.h> /* * sysctl tunable variables @@ -627,7 +628,158 @@ sysctl_sctp_check(SYSCTL_HANDLER_ARGS) return (error); } +#if defined(__FreeBSD__) && defined(SMP) && defined(SCTP_USE_PERCPU_STAT) +static int +sysctl_stat_get(SYSCTL_HANDLER_ARGS) +{ + int cpu, error; + struct sctpstat sb, *sarry; + + memset(&sb, 0, sizeof(sb)); + for (cpu = 0; cpu < mp_ncpus; cpu++) { + sarry = &SCTP_BASE_STATS[cpu]; + if (sarry->sctps_discontinuitytime.tv_sec > sb.sctps_discontinuitytime.tv_sec) { + sb.sctps_discontinuitytime.tv_sec = sarry->sctps_discontinuitytime.tv_sec; + sb.sctps_discontinuitytime.tv_usec = sarry->sctps_discontinuitytime.tv_usec; + } + sb.sctps_currestab += sarry->sctps_currestab; + sb.sctps_activeestab += sarry->sctps_activeestab; + sb.sctps_restartestab += sarry->sctps_restartestab; + sb.sctps_collisionestab += sarry->sctps_collisionestab; + sb.sctps_passiveestab += sarry->sctps_passiveestab; + sb.sctps_aborted += sarry->sctps_aborted; + sb.sctps_shutdown += sarry->sctps_shutdown; + sb.sctps_outoftheblue += sarry->sctps_outoftheblue; + sb.sctps_checksumerrors += sarry->sctps_checksumerrors; + sb.sctps_outcontrolchunks += sarry->sctps_outcontrolchunks; + sb.sctps_outorderchunks += sarry->sctps_outorderchunks; + sb.sctps_outunorderchunks += sarry->sctps_outunorderchunks; + sb.sctps_incontrolchunks += sarry->sctps_incontrolchunks; + sb.sctps_inorderchunks += sarry->sctps_inorderchunks; + sb.sctps_inunorderchunks += sarry->sctps_inunorderchunks; + sb.sctps_fragusrmsgs += sarry->sctps_fragusrmsgs; + sb.sctps_reasmusrmsgs += sarry->sctps_reasmusrmsgs; + sb.sctps_outpackets += sarry->sctps_outpackets; + sb.sctps_inpackets += sarry->sctps_inpackets; + sb.sctps_recvpackets += sarry->sctps_recvpackets; + sb.sctps_recvdatagrams += sarry->sctps_recvdatagrams; + sb.sctps_recvpktwithdata += sarry->sctps_recvpktwithdata; + sb.sctps_recvsacks += sarry->sctps_recvsacks; + sb.sctps_recvdata += sarry->sctps_recvdata; + sb.sctps_recvdupdata += sarry->sctps_recvdupdata; + sb.sctps_recvheartbeat += sarry->sctps_recvheartbeat; + sb.sctps_recvheartbeatack += sarry->sctps_recvheartbeatack; + sb.sctps_recvecne += sarry->sctps_recvecne; + sb.sctps_recvauth += sarry->sctps_recvauth; + sb.sctps_recvauthmissing += sarry->sctps_recvauthmissing; + sb.sctps_recvivalhmacid += sarry->sctps_recvivalhmacid; + sb.sctps_recvivalkeyid += sarry->sctps_recvivalkeyid; + sb.sctps_recvauthfailed += sarry->sctps_recvauthfailed; + sb.sctps_recvexpress += sarry->sctps_recvexpress; + sb.sctps_recvexpressm += sarry->sctps_recvexpressm; + sb.sctps_recvnocrc += sarry->sctps_recvnocrc; + sb.sctps_recvswcrc += sarry->sctps_recvswcrc; + sb.sctps_recvhwcrc += sarry->sctps_recvhwcrc; + sb.sctps_sendpackets += sarry->sctps_sendpackets; + sb.sctps_sendsacks += sarry->sctps_sendsacks; + sb.sctps_senddata += sarry->sctps_senddata; + sb.sctps_sendretransdata += sarry->sctps_sendretransdata; + sb.sctps_sendfastretrans += sarry->sctps_sendfastretrans; + sb.sctps_sendmultfastretrans += sarry->sctps_sendmultfastretrans; + sb.sctps_sendheartbeat += sarry->sctps_sendheartbeat; + sb.sctps_sendecne += sarry->sctps_sendecne; + sb.sctps_sendauth += sarry->sctps_sendauth; + sb.sctps_senderrors += sarry->sctps_senderrors; + sb.sctps_sendnocrc += sarry->sctps_sendnocrc; + sb.sctps_sendswcrc += sarry->sctps_sendswcrc; + sb.sctps_sendhwcrc += sarry->sctps_sendhwcrc; + sb.sctps_pdrpfmbox += sarry->sctps_pdrpfmbox; + sb.sctps_pdrpfehos += sarry->sctps_pdrpfehos; + sb.sctps_pdrpmbda += sarry->sctps_pdrpmbda; + sb.sctps_pdrpmbct += sarry->sctps_pdrpmbct; + sb.sctps_pdrpbwrpt += sarry->sctps_pdrpbwrpt; + sb.sctps_pdrpcrupt += sarry->sctps_pdrpcrupt; + sb.sctps_pdrpnedat += sarry->sctps_pdrpnedat; + sb.sctps_pdrppdbrk += sarry->sctps_pdrppdbrk; + sb.sctps_pdrptsnnf += sarry->sctps_pdrptsnnf; + sb.sctps_pdrpdnfnd += sarry->sctps_pdrpdnfnd; + sb.sctps_pdrpdiwnp += sarry->sctps_pdrpdiwnp; + sb.sctps_pdrpdizrw += sarry->sctps_pdrpdizrw; + sb.sctps_pdrpbadd += sarry->sctps_pdrpbadd; + sb.sctps_pdrpmark += sarry->sctps_pdrpmark; + sb.sctps_timoiterator += sarry->sctps_timoiterator; + sb.sctps_timodata += sarry->sctps_timodata; + sb.sctps_timowindowprobe += sarry->sctps_timowindowprobe; + sb.sctps_timoinit += sarry->sctps_timoinit; + sb.sctps_timosack += sarry->sctps_timosack; + sb.sctps_timoshutdown += sarry->sctps_timoshutdown; + sb.sctps_timoheartbeat += sarry->sctps_timoheartbeat; + sb.sctps_timocookie += sarry->sctps_timocookie; + sb.sctps_timosecret += sarry->sctps_timosecret; + sb.sctps_timopathmtu += sarry->sctps_timopathmtu; + sb.sctps_timoshutdownack += sarry->sctps_timoshutdownack; + sb.sctps_timoshutdownguard += sarry->sctps_timoshutdownguard; + sb.sctps_timostrmrst += sarry->sctps_timostrmrst; + sb.sctps_timoearlyfr += sarry->sctps_timoearlyfr; + sb.sctps_timoasconf += sarry->sctps_timoasconf; + sb.sctps_timodelprim += sarry->sctps_timodelprim; + sb.sctps_timoautoclose += sarry->sctps_timoautoclose; + sb.sctps_timoassockill += sarry->sctps_timoassockill; + sb.sctps_timoinpkill += sarry->sctps_timoinpkill; + sb.sctps_earlyfrstart += sarry->sctps_earlyfrstart; + sb.sctps_earlyfrstop += sarry->sctps_earlyfrstop; + sb.sctps_earlyfrmrkretrans += sarry->sctps_earlyfrmrkretrans; + sb.sctps_earlyfrstpout += sarry->sctps_earlyfrstpout; + sb.sctps_earlyfrstpidsck1 += sarry->sctps_earlyfrstpidsck1; + sb.sctps_earlyfrstpidsck2 += sarry->sctps_earlyfrstpidsck2; + sb.sctps_earlyfrstpidsck3 += sarry->sctps_earlyfrstpidsck3; + sb.sctps_earlyfrstpidsck4 += sarry->sctps_earlyfrstpidsck4; + sb.sctps_earlyfrstrid += sarry->sctps_earlyfrstrid; + sb.sctps_earlyfrstrout += sarry->sctps_earlyfrstrout; + sb.sctps_earlyfrstrtmr += sarry->sctps_earlyfrstrtmr; + sb.sctps_hdrops += sarry->sctps_hdrops; + sb.sctps_badsum += sarry->sctps_badsum; + sb.sctps_noport += sarry->sctps_noport; + sb.sctps_badvtag += sarry->sctps_badvtag; + sb.sctps_badsid += sarry->sctps_badsid; + sb.sctps_nomem += sarry->sctps_nomem; + sb.sctps_fastretransinrtt += sarry->sctps_fastretransinrtt; + sb.sctps_markedretrans += sarry->sctps_markedretrans; + sb.sctps_naglesent += sarry->sctps_naglesent; + sb.sctps_naglequeued += sarry->sctps_naglequeued; + sb.sctps_maxburstqueued += sarry->sctps_maxburstqueued; + sb.sctps_ifnomemqueued += sarry->sctps_ifnomemqueued; + sb.sctps_windowprobed += sarry->sctps_windowprobed; + sb.sctps_lowlevelerr += sarry->sctps_lowlevelerr; + sb.sctps_lowlevelerrusr += sarry->sctps_lowlevelerrusr; + sb.sctps_datadropchklmt += sarry->sctps_datadropchklmt; + sb.sctps_datadroprwnd += sarry->sctps_datadroprwnd; + sb.sctps_ecnereducedcwnd += sarry->sctps_ecnereducedcwnd; + sb.sctps_vtagexpress += sarry->sctps_vtagexpress; + sb.sctps_vtagbogus += sarry->sctps_vtagbogus; + sb.sctps_primary_randry += sarry->sctps_primary_randry; + sb.sctps_cmt_randry += sarry->sctps_cmt_randry; + sb.sctps_slowpath_sack += sarry->sctps_slowpath_sack; + sb.sctps_wu_sacks_sent += sarry->sctps_wu_sacks_sent; + sb.sctps_sends_with_flags += sarry->sctps_sends_with_flags; + sb.sctps_sends_with_unord += sarry->sctps_sends_with_unord; + sb.sctps_sends_with_eof += sarry->sctps_sends_with_eof; + sb.sctps_sends_with_abort += sarry->sctps_sends_with_abort; + sb.sctps_protocol_drain_calls += sarry->sctps_protocol_drain_calls; + sb.sctps_protocol_drains_done += sarry->sctps_protocol_drains_done; + sb.sctps_read_peeks += sarry->sctps_read_peeks; + sb.sctps_cached_chk += sarry->sctps_cached_chk; + sb.sctps_cached_strmoq += sarry->sctps_cached_strmoq; + sb.sctps_left_abandon += sarry->sctps_left_abandon; + sb.sctps_send_burst_avoid += sarry->sctps_send_burst_avoid; + sb.sctps_send_cwnd_avoid += sarry->sctps_send_cwnd_avoid; + sb.sctps_fwdtsn_map_over += sarry->sctps_fwdtsn_map_over; + } + error = SYSCTL_OUT(req, &sb, sizeof(sb)); + return (error); +} +#endif #if defined(SCTP_LOCAL_TRACE_BUF) static int @@ -916,10 +1068,16 @@ SYSCTL_PROC(_net_inet_sctp, OID_AUTO, output_unlocked, CTLTYPE_INT | CTLFLAG_RW, &SCTP_BASE_SYSCTL(sctp_output_unlocked), 0, sysctl_sctp_check, "IU", SCTPCTL_OUTPUT_UNLOCKED_DESC); #endif - +#if defined(__FreeBSD__) && defined(SMP) && defined(SCTP_USE_PERCPU_STAT) +SYSCTL_PROC(_net_inet_sctp, OID_AUTO, stats, + CTLTYPE_STRUCT | CTLFLAG_RD, + 0, 0, sysctl_stat_get, "S,sctpstat", + "SCTP statistics (struct sctp_stat)"); +#else SYSCTL_STRUCT(_net_inet_sctp, OID_AUTO, stats, CTLFLAG_RW, &SCTP_BASE_STATS_SYSCTL, sctpstat, "SCTP statistics (struct sctp_stat)"); +#endif SYSCTL_PROC(_net_inet_sctp, OID_AUTO, assoclist, CTLFLAG_RD, 0, 0, sctp_assoclist, |