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Diffstat (limited to 'sys/netiso/tp_stat.h')
| -rw-r--r-- | sys/netiso/tp_stat.h | 284 |
1 files changed, 0 insertions, 284 deletions
diff --git a/sys/netiso/tp_stat.h b/sys/netiso/tp_stat.h deleted file mode 100644 index e7c80fd..0000000 --- a/sys/netiso/tp_stat.h +++ /dev/null @@ -1,284 +0,0 @@ -/*- - * Copyright (c) 1991, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)tp_stat.h 8.1 (Berkeley) 6/10/93 - * $Id: tp_stat.h,v 1.3 1994/08/21 06:14:28 paul Exp $ - */ - -#ifndef _NETISO_TP_STAT_H_ -#define _NETISO_TP_STAT_H_ - -/*********************************************************** - Copyright IBM Corporation 1987 - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of IBM not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ - -/* - * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison - */ -/* - * ARGO TP - * - * $Header: /home/ncvs/src/sys/netiso/tp_stat.h,v 1.3 1994/08/21 06:14:28 paul Exp $ - * $Source: /home/ncvs/src/sys/netiso/tp_stat.h,v $ - * - * Here are the data structures in which the global - * statistics(counters) are gathered. - */ - -struct tp_stat { - u_long ts_param_ignored; - u_long ts_unused3; - u_long ts_bad_csum; - - u_long ts_inv_length; - u_long ts_inv_pcode; - u_long ts_inv_dutype; - u_long ts_negotfailed; - u_long ts_inv_dref; - u_long ts_inv_pval; - u_long ts_inv_sufx; - u_long ts_inv_aclass; - - u_long ts_xtd_fmt; - u_long ts_use_txpd; - u_long ts_csum_off; - u_long ts_send_drop; - u_long ts_recv_drop; - - u_long ts_xpd_intheway;/* xpd mark caused data flow to stop */ - u_long ts_xpdmark_del; /* xpd markers thrown away */ - u_long ts_dt_ooo; /* dt tpdus received out of order */ - u_long ts_dt_niw; /* dt tpdus received & not in window */ - u_long ts_xpd_niw; /* xpd tpdus received & not in window */ - u_long ts_xpd_dup; - u_long ts_dt_dup; /* dt tpdus received & are duplicates */ - - u_long ts_zfcdt; /* # times f credit went down to 0 */ - u_long ts_lcdt_reduced; /* - # times local cdt reduced on an acknowledgement. - */ - - u_long ts_pkt_rcvd; /* from ip */ - u_long ts_tpdu_rcvd; /* accepted as a TPDU in tp_input */ - u_long ts_tpdu_sent; - u_long ts_unused2; - - u_long ts_retrans_cr; - u_long ts_retrans_cc; - u_long ts_retrans_dr; - u_long ts_retrans_dt; - u_long ts_retrans_xpd; - u_long ts_conn_gaveup; - - u_long ts_ER_sent; - u_long ts_DT_sent; - u_long ts_XPD_sent; - u_long ts_AK_sent; - u_long ts_XAK_sent; - u_long ts_DR_sent; - u_long ts_DC_sent; - u_long ts_CR_sent; - u_long ts_CC_sent; - - u_long ts_ER_rcvd; - u_long ts_DT_rcvd; - u_long ts_XPD_rcvd; - u_long ts_AK_rcvd; - u_long ts_XAK_rcvd; - u_long ts_DR_rcvd; - u_long ts_DC_rcvd; - u_long ts_CR_rcvd; - u_long ts_CC_rcvd; - - u_long ts_Eticks; - u_long ts_Eexpired; - u_long ts_Eset; - u_long ts_Ecan_act; - u_long ts_Cticks; - u_long ts_Cexpired; - u_long ts_Cset; - u_long ts_Ccan_act; - u_long ts_Ccan_inact; - u_long ts_Fdelack; - u_long ts_Fpruned; - - u_long ts_concat_rcvd; - - u_long ts_zdebug; /* zero dref to test timeout on conn estab tp_input.c */ - u_long ts_ydebug; /* throw away pseudo-random pkts tp_input.c */ - u_long ts_unused5; - u_long ts_unused; /* kludged concat to test separation tp_emit.c */ - u_long ts_vdebug; /* kludge to test input size checking tp_emit.c */ - u_long ts_unused4; - u_long ts_ldebug; /* faked a renegging of credit */ - - u_long ts_mb_small; - u_long ts_mb_cluster; - u_long ts_mb_len_distr[17]; - - u_long ts_eot_input; - u_long ts_eot_user; - u_long ts_EOT_sent; - u_long ts_tp0_conn; - u_long ts_tp4_conn; - u_long ts_quench; - u_long ts_rcvdecbit; - -#define NRTT_CATEGORIES 4 - /* The 4 categories are: - * 0 --> tp_flags: ~TPF_PEER_ON_SAMENET | TPF_NL_PDN - * 1 --> tp_flags: ~TPF_PEER_ON_SAMENET | ~TPF_NL_PDN - * 2 --> tp_flags: TPF_PEER_ON_SAMENET | ~TPF_NL_PDN - * 3 --> tp_flags: TPF_PEER_ON_SAMENET | TPF_NL_PDN - */ - int ts_rtt[NRTT_CATEGORIES]; - int ts_rtv[NRTT_CATEGORIES]; - - u_long ts_ackreason[_ACK_NUM_REASONS_]; - /* ACK_DONT 0 / ACK_STRAT_EACH 0x1 / ACK_STRAT_FULLWIN 0x4 - * ACK_DUP 0x8 / ACK_EOT 0x10 / ACK_REORDER 0x20 - * ACK_USRRCV ** - * ACK_FCC ** - */ -} tp_stat ; -#define TP_PM_MAX 0xa /* 10 decimal */ - -#define IncStat(x) tp_stat./**/x/**/++ - -#ifdef TP_PERF_MEAS - -#define PStat(Tpcb, X) (Tpcb)->tp_p_meas->/**/X/**/ -#define IncPStat(Tpcb, X) if((Tpcb)->tp_perf_on) (Tpcb)->tp_p_meas->/**/X/**/++ - -/* BEWARE OF MACROS like this ^^^ must be sure it's surrounded by {} if - * it's used in an if-else statement. - */ - - -/* for perf measurement stuff: maximum window size it can handle */ - -struct tp_pmeas { - /* the first few are distributions as a fn of window size - * only keep enough space for normal format plus 1 slot for - * extended format, in case any windows larger than 15 are used - */ - - /* - * tps_npdusent: for each call to tp_sbsend, we inc the - * element representing the number of pdus sent in this call - */ - int tps_win_lim_by_cdt[TP_PM_MAX+1]; - int tps_win_lim_by_data[TP_PM_MAX+1]; - /* - * tps_sendtime: Each call to tp_sbsend() is timed. For - * Each window size, we keep the running average of the time - * taken by tp_sbsend() for each window size. - */ - int tps_sendtime[TP_PM_MAX+1]; - /* - * n_TMsendack: # times ack sent because timer went off - * n_ack_cuz_eot: # times ack sent due to EOTSDU on incoming packet - * n_ack_cuz_dup: # times ack sent for receiving a duplicate pkt. - * n_ack_cuz_fullwin: # times ack sent for receiving the full window. - * n_ack_cuz_doack: # times ack sent for having just reordered data. - */ - int tps_n_TMsendack; - int tps_n_ack_cuz_eot; - int tps_n_ack_cuz_fullwin; - int tps_n_ack_cuz_reorder; - int tps_n_ack_cuz_dup; - int tps_n_ack_cuz_strat; - /* - * when we send an ack: how much less than the "expected" window - * did we actually ack. For example: if we last sent a credit - * of 10, and we're acking now for whatever reason, and have - * only received 6 since our last credit advertisement, we'll - * keep the difference, 4, in this variable. - */ - int tps_ack_early[TP_PM_MAX+1]; - /* - * when we ack, for the # pkts we actually acked w/ this ack, - * how much cdt are we advertising? - * [ size of window acknowledged ] [ cdt we're giving ] - */ - int tps_cdt_acked[TP_PM_MAX+1][TP_PM_MAX+1]; - - int tps_AK_sent; - int tps_XAK_sent; - int tps_DT_sent; - int tps_XPD_sent; - int tps_AK_rcvd; - int tps_XAK_rcvd; - int tps_DT_rcvd; - int tps_XPD_rcvd; - - int Nb_from_sess; - int Nb_to_sess; - int Nb_to_ll; - int Nb_from_ll; -}; - -#define IFPERF(tpcb) if (tpcb->tp_perf_on && tpcb->tp_p_meas) { -#define ENDPERF } - -#else - -int PStat_Junk; -#define PStat(tpcb, x) PStat_Junk -#define IncPStat(tpcb, x) /* no-op */ -#define tpmeas(a,b,c,d,e,f) 0 - -#define IFPERF(x) if (0) { -#define ENDPERF } - -#endif /* TP_PERF_MEAS */ - -#endif |
