usr.sbin/dpt/dpt_ctlinfo/dpt_ctlinfo.c

   1 /*
   2  *       Copyright (c) 1997 by Simon Shapiro
   3  *       All Rights Reserved
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions, and the following disclaimer,
  10  *    without modification, immediately at the beginning of the file.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  * 3. The name of the author may not be used to endorse or promote products
  15  *    derived from this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
  21  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  *
  29  * $FreeBSD: src/usr.sbin/dpt/dpt_ctlinfo/dpt_ctlinfo.c,v 1.3 1999/08/28 01:16:06 peter Exp $
  30  * $DragonFly: src/usr.sbin/dpt/dpt_ctlinfo/dpt_ctlinfo.c,v 1.3 2004/12/18 22:48:03 swildner Exp $
  31  */
  32
  33 /* dpt_ctlinfo.c:  Dunp a DPT HBA Information Block */
  34
  35 #include <fcntl.h>
  36 #include <stdio.h>
  37 #include <string.h>
  38 #include <errno.h>
  39 #include <sys/time.h>
  40 #include <sys/stat.h>
  41 #include <sys/queue.h>
  42 #include <sys/ioctl.h>
  43 #include <scsi/scsi_all.h>
  44 #include <scsi/scsi_message.h>
  45 #include <scsi/scsiconf.h>
  46
  47 #define DPT_MEASURE_PERFORMANCE
  48
  49 #include <sys/dpt.h>
  50
  51
  52 int
  53 main(int argc, char **argv, char **argp)
  54 {
  55     eata_pt_t           pass_thru;
  56         dpt_compat_ha_t compat_softc;
  57
  58     int result;
  59     int fd;
  60     int ndx;
  61
  62     if ( (fd = open(argv[1], O_RDWR, S_IRUSR | S_IWUSR)) == -1 ) {
  63                 fprintf(stderr, "%s ERROR:  Failed to open \"%s\" - %s\n",
  64                         argv[0], argv[1], strerror(errno));
  65                 exit(1);
  66     }
  67
  68     pass_thru.eataID[0] = 'E';
  69     pass_thru.eataID[1] = 'A';
  70     pass_thru.eataID[2] = 'T';
  71     pass_thru.eataID[3] = 'A';
  72     pass_thru.command   = DPT_CTRLINFO;
  73     pass_thru.command_buffer = (u_int8_t *)&compat_softc;
  74
  75     if ( (result = ioctl(fd, DPT_IOCTL_SEND, &pass_thru)) != 0 ) {
  76                 fprintf(stderr, "%s ERROR:  Failed to send IOCTL "
  77                         "%lx - %s\n",
  78                         argv[0], DPT_IOCTL_SEND,
  79                         strerror(errno));
  80                 exit(1);
  81     }
  82
  83         fprintf(stdout, "%x:", compat_softc.ha_state);
  84
  85         for (ndx = 0; ndx < MAX_CHANNELS; ndx++)
  86                 fprintf(stdout, (ndx == (MAX_CHANNELS - 1)) ? "%d:" :
  87                         "%d,",
  88                         compat_softc.ha_id[ndx]);
  89
  90         fprintf(stdout, "%d:", compat_softc.ha_vect);
  91         fprintf(stdout, "%x:", compat_softc.ha_base);
  92         fprintf(stdout, "%d:", compat_softc.ha_max_jobs);
  93
  94         switch (compat_softc.ha_cache) {
  95         case DPT_NO_CACHE:
  96                 fprintf(stdout, "No Cache:");
  97                 break;
  98         case DPT_CACHE_WRITETHROUGH:
  99                 fprintf(stdout, "WriteThrough:");
 100                 break;
 101         case DPT_CACHE_WRITEBACK:
 102                 fprintf(stdout, "WriteBack:");
 103                 break;
 104         default:
 105                 fprintf(stdout, "UnKnown (%d):", compat_softc.ha_cache);
 106         }
 107
 108         fprintf(stdout, "%d:", compat_softc.ha_cachesize);
 109         fprintf(stdout, "%d:", compat_softc.ha_nbus);
 110         fprintf(stdout, "%d:", compat_softc.ha_ntargets);
 111         fprintf(stdout, "%d:", compat_softc.ha_nluns);
 112         fprintf(stdout, "%d:", compat_softc.ha_tshift);
 113         fprintf(stdout, "%d:", compat_softc.ha_bshift);
 114
 115         fprintf(stdout, "%d:", compat_softc.ha_npend);
 116         fprintf(stdout, "%d:", compat_softc.ha_active_jobs);
 117
 118         fprintf(stdout, "%s\n", compat_softc.ha_fw_version);
 119
 120
 121
 122     return(0);
 123 }