637 lines
18 KiB
C
637 lines
18 KiB
C
/*
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* Copyright (c) 1997, 2000 Hellmuth Michaelis. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*---------------------------------------------------------------------------
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*
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* main.c - i4b set debug options
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* ------------------------------
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*
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* $Id: main.c,v 1.27 2000/07/24 12:22:08 hm Exp $
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*
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* $FreeBSD$
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*
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* last edit-date: [Thu Oct 26 08:50:30 2000]
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*
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*---------------------------------------------------------------------------*/
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#include <stdio.h>
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#include <signal.h>
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#include <errno.h>
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#include <string.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <ctype.h>
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#include <sys/stat.h>
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#include <sys/wait.h>
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#include <sys/ioctl.h>
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#include <sys/types.h>
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#include <sys/time.h>
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#include <machine/i4b_debug.h>
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#include <machine/i4b_ioctl.h>
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char *bin_str(unsigned long val, int length);
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static void usage ( void );
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void printl1(unsigned long val);
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void printl2(unsigned long val);
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void printl3(unsigned long val);
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void printl4(unsigned long val);
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static int isdnfd;
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#define I4BCTLDEVICE "/dev/i4bctl"
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int opt_get = 0;
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int opt_layer = -1;
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int opt_set = 0;
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int opt_setval;
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int opt_reset = 0;
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int opt_max = 0;
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int opt_err = 0;
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int opt_zero = 0;
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int opt_unit = 0;
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int opt_lapd = 0;
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int opt_rlapd = 0;
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int opt_chipstat = 0;
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/*---------------------------------------------------------------------------*
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* usage display and exit
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*---------------------------------------------------------------------------*/
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static void
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usage(void)
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{
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fprintf(stderr, "\n");
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fprintf(stderr, "isdndebug - i4b set debug level, version %d.%d.%d, compiled %s %s\n", VERSION, REL, STEP, __DATE__, __TIME__);
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fprintf(stderr, "usage: isdndebug -c -e -g -l <layer> -m -q -r -s <value> -u <unit> -z -C -Q\n");
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fprintf(stderr, " -c get chipset statistics\n");
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fprintf(stderr, " -e set error only debugging output\n");
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fprintf(stderr, " -g get current debugging values\n");
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fprintf(stderr, " -l layer specify layer (1...4)\n");
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fprintf(stderr, " -m set maximum debugging output\n");
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fprintf(stderr, " -q get Q.921 statistics\n");
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fprintf(stderr, " -r reset values(s) to compiled in default\n");
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fprintf(stderr, " -s value set new debugging value for layer\n");
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fprintf(stderr, " -u unit unit number for -c, -q, -C and -Q commands\n");
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fprintf(stderr, " -z set zero (=no) debugging output\n");
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fprintf(stderr, " -C reset chipset statistics\n");
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fprintf(stderr, " -Q reset Q.921 statistics\n");
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fprintf(stderr, "\n");
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exit(1);
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}
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/*---------------------------------------------------------------------------*
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* program entry
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*---------------------------------------------------------------------------*/
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int
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main(int argc, char **argv)
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{
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int c;
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ctl_debug_t cdbg;
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int ret;
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while ((c = getopt(argc, argv, "ceghl:mqrs:u:zCHQ")) != -1)
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{
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switch(c)
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{
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case 'c':
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opt_chipstat = 1;
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break;
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case 'e':
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opt_err = 1;
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break;
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case 'g':
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opt_get = 1;
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break;
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case 'q':
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opt_lapd = 1;
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break;
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case 'r':
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opt_reset = 1;
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break;
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case 'm':
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opt_max = 1;
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break;
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case 'l':
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opt_layer = atoi(optarg);
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if(opt_layer < 1 || opt_layer > 4)
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usage();
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break;
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case 's':
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if((sscanf(optarg, "%i", &opt_setval)) != 1)
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usage();
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opt_set = 1;
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break;
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case 'u':
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opt_unit = atoi(optarg);
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if(opt_unit < 0 || opt_unit > 9)
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usage();
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break;
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case 'z':
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opt_zero = 1;
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break;
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case 'Q':
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opt_rlapd = 1;
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break;
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case '?':
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default:
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usage();
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break;
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}
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}
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if(opt_get == 0 && opt_set == 0 && opt_reset == 0 && opt_max == 0 &&
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opt_err == 0 && opt_zero == 0 && opt_lapd == 0 && opt_rlapd == 0 &&
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opt_chipstat == 0)
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{
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usage();
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}
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if((opt_get + opt_set + opt_reset + opt_max + opt_err + opt_zero +
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opt_lapd + opt_rlapd + opt_chipstat) > 1)
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{
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usage();
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}
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if((isdnfd = open(I4BCTLDEVICE, O_RDWR)) < 0)
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{
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fprintf(stderr, "i4bctl: cannot open %s: %s\n", I4BCTLDEVICE, strerror(errno));
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exit(1);
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}
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if(opt_chipstat)
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{
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struct chipstat cst;
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u_char *name;
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cst.driver_unit = opt_unit;
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cst.driver_bchannel = 0;
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if((ret = ioctl(isdnfd, I4B_CTL_GET_CHIPSTAT, &cst)) < 0)
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{
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fprintf(stderr, "ioctl I4B_CTL_GET_CHIPSTAT failed: %s", strerror(errno));
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exit(1);
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}
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switch(cst.driver_type)
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{
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case L1DRVR_ISIC:
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name = "isic";
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printf("\nisic-driver\nHSCX events: VFR RDO CRC RAB XDU RFO\n");
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printf("unit %d chan %d: %6d %6d %6d %6d %6d %6d\n",
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cst.stats.hscxstat.unit,
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cst.stats.hscxstat.chan,
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cst.stats.hscxstat.vfr,
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cst.stats.hscxstat.rdo,
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cst.stats.hscxstat.crc,
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cst.stats.hscxstat.rab,
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cst.stats.hscxstat.xdu,
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cst.stats.hscxstat.rfo);
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cst.driver_unit = opt_unit;
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cst.driver_bchannel = 1;
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if((ret = ioctl(isdnfd, I4B_CTL_GET_CHIPSTAT, &cst)) < 0)
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{
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fprintf(stderr, "ioctl I4B_CTL_GET_CHIPSTAT failed: %s", strerror(errno));
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exit(1);
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}
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printf("HSCX events: VFR RDO CRC RAB XDU RFO\n");
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printf("unit %d chan %d: %6d %6d %6d %6d %6d %6d\n",
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cst.stats.hscxstat.unit,
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cst.stats.hscxstat.chan,
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cst.stats.hscxstat.vfr,
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cst.stats.hscxstat.rdo,
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cst.stats.hscxstat.crc,
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cst.stats.hscxstat.rab,
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cst.stats.hscxstat.xdu,
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cst.stats.hscxstat.rfo);
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break;
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case L1DRVR_IWIC:
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name = "iwic";
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break;
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case L1DRVR_IFPI:
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name = "ifpi";
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break;
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case L1DRVR_IHFC:
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name = "ihfc";
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break;
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case L1DRVR_IFPNP:
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name = "ifpnp";
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break;
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default:
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fprintf(stderr, "ioctl I4B_CTL_GET_CHIPSTAT, unknown driver %d\n",cst.driver_type);
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exit(1);
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break;
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}
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exit(0);
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}
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if(opt_lapd)
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{
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l2stat_t l2s;
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l2s.unit = opt_unit;
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if((ret = ioctl(isdnfd, I4B_CTL_GET_LAPDSTAT, &l2s)) < 0)
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{
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fprintf(stderr, "ioctl I4B_CTL_GET_LAPDSTAT failed: %s", strerror(errno));
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exit(1);
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}
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printf("unit %d Q.921 statistics: receive transmit\n", opt_unit);
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printf("---------------------------------------------\n");
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printf("# of I-frames %12lu %12lu\n", l2s.lapdstat.rx_i, l2s.lapdstat.tx_i);
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printf("# of RR-frames %12lu %12lu\n", l2s.lapdstat.rx_rr, l2s.lapdstat.tx_rr);
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printf("# of RNR-frames %12lu %12lu\n", l2s.lapdstat.rx_rnr, l2s.lapdstat.tx_rnr);
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printf("# of REJ-frames %12lu %12lu\n", l2s.lapdstat.rx_rej, l2s.lapdstat.tx_rej);
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printf("# of SABME-frames %12lu %12lu\n", l2s.lapdstat.rx_sabme, l2s.lapdstat.tx_sabme);
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printf("# of DM-frames %12lu %12lu\n", l2s.lapdstat.rx_dm, l2s.lapdstat.tx_dm);
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printf("# of DISC-frames %12lu %12lu\n", l2s.lapdstat.rx_disc, l2s.lapdstat.tx_disc);
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printf("# of UA-frames %12lu %12lu\n", l2s.lapdstat.rx_ua, l2s.lapdstat.tx_ua);
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printf("# of FRMR-frames %12lu %12lu\n", l2s.lapdstat.rx_frmr, l2s.lapdstat.tx_frmr);
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printf("# of TEI-frames %12lu %12lu\n", l2s.lapdstat.rx_tei, l2s.lapdstat.tx_tei);
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printf("# of UI-frames %12lu \n", l2s.lapdstat.rx_ui);
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printf("# of XID-frames %12lu \n", l2s.lapdstat.rx_xid);
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printf(" errors\n");
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printf("---------------------------------------------\n");
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printf("# of frames with incorrect length%12lu\n", l2s.lapdstat.err_rx_len);
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printf("# of frames with bad frame type %12lu\n", l2s.lapdstat.err_rx_badf);
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printf("# of bad S frames %12lu\n", l2s.lapdstat.err_rx_bads);
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printf("# of bad U frames %12lu\n", l2s.lapdstat.err_rx_badu);
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printf("# of bad UI frames %12lu\n", l2s.lapdstat.err_rx_badui);
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exit(0);
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}
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if(opt_rlapd)
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{
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int unit;
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unit = opt_unit;
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if((ret = ioctl(isdnfd, I4B_CTL_CLR_LAPDSTAT, &unit)) < 0)
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{
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fprintf(stderr, "ioctl I4B_CTL_CLR_LAPDSTAT failed: %s", strerror(errno));
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exit(1);
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}
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printf("Q.921 statistics counters unit %d reset to zero!\n", unit);
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exit(0);
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}
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if((ret = ioctl(isdnfd, I4B_CTL_GET_DEBUG, &cdbg)) < 0)
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{
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fprintf(stderr, "ioctl I4B_CTL_GET_DEBUG failed: %s", strerror(errno));
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exit(1);
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}
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if(opt_get)
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{
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switch(opt_layer)
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{
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case -1:
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printl1(cdbg.l1);
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printl2(cdbg.l2);
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printl3(cdbg.l3);
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printl4(cdbg.l4);
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break;
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case 1:
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printl1(cdbg.l1);
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break;
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case 2:
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printl2(cdbg.l2);
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break;
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case 3:
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printl3(cdbg.l3);
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break;
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case 4:
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printl4(cdbg.l4);
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break;
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}
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printf("\n");
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return(0);
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}
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else if(opt_set)
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{
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switch(opt_layer)
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{
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case -1:
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usage();
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break;
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case 1:
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cdbg.l1 = opt_setval;
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break;
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case 2:
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cdbg.l2 = opt_setval;
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break;
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case 3:
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cdbg.l3 = opt_setval;
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break;
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case 4:
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cdbg.l4 = opt_setval;
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break;
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}
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}
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else if(opt_reset)
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{
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switch(opt_layer)
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{
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case -1:
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cdbg.l1 = L1_DEBUG_DEFAULT;
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cdbg.l2 = L2_DEBUG_DEFAULT;
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cdbg.l3 = L3_DEBUG_DEFAULT;
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cdbg.l4 = L4_DEBUG_DEFAULT;
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break;
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case 1:
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cdbg.l1 = L1_DEBUG_DEFAULT;
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break;
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case 2:
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cdbg.l2 = L2_DEBUG_DEFAULT;
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break;
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case 3:
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cdbg.l3 = L3_DEBUG_DEFAULT;
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break;
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case 4:
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cdbg.l4 = L4_DEBUG_DEFAULT;
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break;
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}
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}
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else if(opt_max)
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{
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switch(opt_layer)
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{
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case -1:
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cdbg.l1 = L1_DEBUG_MAX;
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cdbg.l2 = L2_DEBUG_MAX;
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cdbg.l3 = L3_DEBUG_MAX;
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cdbg.l4 = L4_DEBUG_MAX;
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break;
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case 1:
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cdbg.l1 = L1_DEBUG_MAX;
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break;
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case 2:
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cdbg.l2 = L2_DEBUG_MAX;
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break;
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case 3:
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cdbg.l3 = L3_DEBUG_MAX;
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break;
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case 4:
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cdbg.l4 = L4_DEBUG_MAX;
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break;
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}
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}
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else if(opt_err)
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{
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switch(opt_layer)
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{
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case -1:
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cdbg.l1 = L1_DEBUG_ERR;
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cdbg.l2 = L2_DEBUG_ERR;
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cdbg.l3 = L3_DEBUG_ERR;
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cdbg.l4 = L4_DEBUG_ERR;
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break;
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case 1:
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cdbg.l1 = L1_DEBUG_ERR;
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break;
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case 2:
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cdbg.l2 = L2_DEBUG_ERR;
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break;
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case 3:
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cdbg.l3 = L3_DEBUG_ERR;
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break;
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case 4:
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cdbg.l4 = L4_DEBUG_ERR;
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break;
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}
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}
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else if(opt_zero)
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{
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switch(opt_layer)
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{
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case -1:
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cdbg.l1 = 0;
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cdbg.l2 = 0;
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cdbg.l3 = 0;
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cdbg.l4 = 0;
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break;
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case 1:
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cdbg.l1 = 0;
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break;
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case 2:
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cdbg.l2 = 0;
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break;
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case 3:
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cdbg.l3 = 0;
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break;
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case 4:
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cdbg.l4 = 0;
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break;
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}
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}
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else
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{
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exit(1);
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}
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if((ret = ioctl(isdnfd, I4B_CTL_SET_DEBUG, &cdbg)) < 0)
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{
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fprintf(stderr, "ioctl I4B_CTL_SET_DEBUG failed: %s", strerror(errno));
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exit(1);
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}
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return(0);
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}
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/*---------------------------------------------------------------------------*
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* return ptr to string of 1's and 0's for value
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*---------------------------------------------------------------------------*/
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char *
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bin_str(unsigned long val, int length)
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{
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static char buffer[80];
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int i = 0;
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if (length > 32)
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length = 32;
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val = val << (32 - length);
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while (length--)
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{
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if (val & 0x80000000)
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buffer[i++] = '1';
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else
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buffer[i++] = '0';
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if ((length % 4) == 0 && length)
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buffer[i++] = '.';
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val = val << 1;
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}
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return (buffer);
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}
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/*---------------------------------------------------------------------------*
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* print l1 info
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*---------------------------------------------------------------------------*/
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void
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printl1(unsigned long val)
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|
{
|
|
printf("\nLayer 1: %s = 0x%lX\n", bin_str(val, 32), val);
|
|
printf(" | |||| |||| |||| ||||\n"),
|
|
printf(" | |||| |||| |||| |||+- general error messages\n");
|
|
printf(" | |||| |||| |||| ||+-- PH primitives exchanged\n");
|
|
printf(" | |||| |||| |||| |+--- B channel actions\n");
|
|
printf(" | |||| |||| |||| +---- HSCX error messages\n");
|
|
printf(" | |||| |||| |||+------ HSCX IRQ messages\n");
|
|
printf(" | |||| |||| ||+------- ISAC error messages\n");
|
|
printf(" | |||| |||| |+-------- ISAC messages\n");
|
|
printf(" | |||| |||| +--------- ISAC setup messages\n");
|
|
printf(" | |||| |||+----------- FSM general messages\n");
|
|
printf(" | |||| ||+------------ FSM error messages\n");
|
|
printf(" | |||| |+------------- timer general messages\n");
|
|
printf(" | |||| +-------------- timer error messages\n");
|
|
printf(" | |||+---------------- HSCX data xfer errors msgs\n");
|
|
printf(" | ||+----------------- ISAC CICO messages\n");
|
|
printf(" | |+------------------ silent messages (soft-HDLC)\n");
|
|
printf(" | +------------------- error messages (soft-HDLC)\n");
|
|
printf(" +--------------------- HFC-S PCI debug messages\n");
|
|
printf(" ++++-++++-++++-+++---------------------- unassigned\n");
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* print l2 info
|
|
*---------------------------------------------------------------------------*/
|
|
void
|
|
printl2(unsigned long val)
|
|
{
|
|
printf("\nLayer 2: %s = 0x%lX\n", bin_str(val, 32), val);
|
|
printf(" || |||| |||| ||||\n"),
|
|
printf(" || |||| |||| |||+- general error messages\n");
|
|
printf(" || |||| |||| ||+-- DL primitives exchanged\n");
|
|
printf(" || |||| |||| |+--- U frame messages\n");
|
|
printf(" || |||| |||| +---- U frame error messages\n");
|
|
printf(" || |||| |||+------ S frame messages\n");
|
|
printf(" || |||| ||+------- S frame error messages\n");
|
|
printf(" || |||| |+-------- I frame messages\n");
|
|
printf(" || |||| +--------- I frame error messages\n");
|
|
printf(" || |||+----------- FSM general messages\n");
|
|
printf(" || ||+------------ FSM error messages\n");
|
|
printf(" || |+------------- timer general messages\n");
|
|
printf(" || +-------------- timer error messages\n");
|
|
printf(" |+---------------- TEI general messages\n");
|
|
printf(" +----------------- TEI error messages\n");
|
|
printf(" ++++-++++-++++-++++-++------------------ unassigned\n");
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* print l3 info
|
|
*---------------------------------------------------------------------------*/
|
|
void
|
|
printl3(unsigned long val)
|
|
{
|
|
printf("\nLayer 3: %s = 0x%lX\n", bin_str(val, 32), val);
|
|
printf(" ||| |||| ||||\n"),
|
|
printf(" ||| |||| |||+- general error messages\n");
|
|
printf(" ||| |||| ||+-- general messages\n");
|
|
printf(" ||| |||| |+--- FSM messages\n");
|
|
printf(" ||| |||| +---- FSM error messages\n");
|
|
printf(" ||| |||+------ timer messages\n");
|
|
printf(" ||| ||+------- timer error messages\n");
|
|
printf(" ||| |+-------- protocol messages\n");
|
|
printf(" ||| +--------- protocol error messages\n");
|
|
printf(" ||+----------- facility messages\n");
|
|
printf(" |+------------ facility error messages\n");
|
|
printf(" +------------- Q.931 messages exchanged\n");
|
|
printf(" ++++-++++-++++-++++-++++-+-------------- unassigned\n");
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* print l4 info
|
|
*---------------------------------------------------------------------------*/
|
|
void
|
|
printl4(unsigned long val)
|
|
{
|
|
printf("\nLayer 4: %s = 0x%lX\n", bin_str(val, 32), val);
|
|
printf(" |||| |||| ||||\n"),
|
|
printf(" |||| |||| |||+- general error messages\n");
|
|
printf(" |||| |||| ||+-- general messages\n");
|
|
printf(" |||| |||| |+--- B-ch timeout messages\n");
|
|
printf(" |||| |||| +---- network driver dial state\n");
|
|
printf(" |||| |||+------ ipr driver debug messages\n");
|
|
printf(" |||| ||+------- rbch driver debug messages\n");
|
|
printf(" |||| |+-------- isp driver debug messages\n");
|
|
printf(" |||| +--------- tel driver debug messages\n");
|
|
printf(" |||+----------- tina driver debug messages\n");
|
|
printf(" ||+------------ tina driver messages\n");
|
|
printf(" |+------------- tina driver error messages\n");
|
|
printf(" +-------------- ing driver debug messages\n");
|
|
printf(" ++++-++++-++++-++++-++++---------------- unassigned\n");
|
|
}
|
|
|
|
/* EOF */
|