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272 lines
7.0 KiB
C
272 lines
7.0 KiB
C
/*-
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* Copyright (c) 1991, 1993
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* The Regents of the University of California. 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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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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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* @(#)names.c 8.1 (Berkeley) 6/6/93
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*/
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#if !defined(hp300) && !defined(tahoe) && !defined(vax) && \
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!defined(luna68k) && !defined(mips) && !defined(i386)
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char *defdrives[] = { 0 };
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#endif
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#if defined(i386)
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/*
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* i386 support added by Rodney W. Grimes.
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*/
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#include <i386/isa/isa_device.h>
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char *defdrives[] = { "wd0", "wd1", "sd0", "sd1" };
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int
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read_names()
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{
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u_long dk_names;
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static char thenames[DK_NDRIVE][DK_NAMELEN];
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int i;
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dk_names = namelist[X_DK_NAMES].n_value;
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if (dk_names == 0) {
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warnx("disk name info not in namelist");
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return(0);
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}
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kvm_read(kd, dk_names, thenames, sizeof thenames);
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for(i = 0; thenames[i][0]; i++) {
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dr_name[i] = thenames[i];
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}
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return(1);
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}
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#endif /* i386 */
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#if defined(hp300) || defined(luna68k)
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#if defined(hp300)
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#include <hp/dev/device.h>
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#else
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#include <luna68k/dev/device.h>
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#endif
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char *defdrives[] = { "sd0", "sd1", "sd2", "rd0", "rd1", "rd2", 0 };
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int
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read_names()
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{
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register char *p;
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register u_long hp;
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static char buf[BUFSIZ];
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struct hp_device hdev;
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struct driver hdrv;
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char name[10];
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hp = namelist[X_HPDINIT].n_value;
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if (hp == 0) {
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(void)fprintf(stderr,
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"disk init info not in namelist\n");
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return (0);
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}
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p = buf;
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for (;; hp += sizeof hdev) {
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(void)kvm_read(kd, hp, &hdev, sizeof hdev);
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if (hdev.hp_driver == 0)
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break;
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if (hdev.hp_dk < 0 || hdev.hp_alive == 0 ||
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hdev.hp_cdriver == 0)
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continue;
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(void)kvm_read(kd, (u_long)hdev.hp_driver, &hdrv, sizeof hdrv);
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(void)kvm_read(kd, (u_long)hdrv.d_name, name, sizeof name);
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dr_name[hdev.hp_dk] = p;
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p += sprintf(p, "%s%d", name, hdev.hp_unit) + 1;
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}
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return (1);
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}
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#endif /* hp300 || luna68k */
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#ifdef tahoe
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#include <tahoe/vba/vbavar.h>
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char *defdrives[] = { "dk0", "dk1", "dk2", 0 };
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int
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read_names()
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{
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register char *p;
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struct vba_device udev, *up;
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struct vba_driver udrv;
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char name[10];
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static char buf[BUFSIZ];
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up = (struct vba_device *)namelist[X_VBDINIT].n_value;
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if (up == 0) {
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(void) fprintf(stderr,
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"disk init info not in namelist\n");
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return (0);
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}
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p = buf;
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for (;; up += sizeof udev) {
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(void)kvm_read(kd, up, &udev, sizeof udev);
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if (udev.ui_driver == 0)
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break;
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if (udev.ui_dk < 0 || udev.ui_alive == 0)
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continue;
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(void)kvm_read(kd, udev.ui_driver, &udrv, sizeof udrv);
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(void)kvm_read(kd, udrv.ud_dname, name, sizeof name);
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dr_name[udev.ui_dk] = p;
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p += sprintf(p, "%s%d", name, udev.ui_unit);
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}
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return (1);
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}
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#endif /* tahoe */
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#ifdef vax
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#include <vax/uba/ubavar.h>
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#include <vax/mba/mbavar.h>
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char *defdrives[] = { "hp0", "hp1", "hp2", 0 };
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int
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read_names()
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{
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register char *p;
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unsigned long mp, up;
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struct mba_device mdev;
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struct mba_driver mdrv;
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struct uba_device udev;
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struct uba_driver udrv;
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char name[10];
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static char buf[BUFSIZ];
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mp = namelist[X_MBDINIT].n_value;
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up = namelist[X_UBDINIT].n_value;
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if (mp == 0 && up == 0) {
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(void)fprintf(stderr,
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"disk init info not in namelist\n");
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return (0);
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}
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p = buf;
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if (mp)
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for (;; mp += sizeof mdev) {
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(void)kvm_read(kd, mp, &mdev, sizeof mdev);
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if (mdev.mi_driver == 0)
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break;
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if (mdev.mi_dk < 0 || mdev.mi_alive == 0)
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continue;
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(void)kvm_read(kd, mdev.mi_driver, &mdrv, sizeof mdrv);
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(void)kvm_rea(kd, mdrv.md_dname, name, sizeof name);
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dr_name[mdev.mi_dk] = p;
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p += sprintf(p, "%s%d", name, mdev.mi_unit);
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}
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if (up)
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for (;; up += sizeof udev) {
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(void)kvm_read(kd, up, &udev, sizeof udev);
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if (udev.ui_driver == 0)
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break;
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if (udev.ui_dk < 0 || udev.ui_alive == 0)
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continue;
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(void)kvm_read(kd, udev.ui_driver, &udrv, sizeof udrv);
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(void)kvm_read(kd, udrv.ud_dname, name, sizeof name);
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dr_name[udev.ui_dk] = p;
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p += sprintf(p, "%s%d", name, udev.ui_unit);
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}
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return (1);
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}
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#endif /* vax */
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#ifdef sun
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#include <sundev/mbvar.h>
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int
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read_names()
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{
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static int once = 0;
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struct mb_device mdev;
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struct mb_driver mdrv;
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short two_char;
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char *cp = (char *) &two_char;
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register struct mb_device *mp;
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mp = (struct mb_device *)namelist[X_MBDINIT].n_value;
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if (mp == 0) {
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(void)fprintf(stderr,
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"disk init info not in namelist\n");
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return (0);
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}
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for (;; ++mp) {
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(void)kvm_read(kd, mp++, &mdev, sizeof(mdev));
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if (mdev.md_driver == 0)
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break;
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if (mdev.md_dk < 0 || mdev.md_alive == 0)
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continue;
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(void)kvm_read(kd, mdev.md_driver, &mdrv, sizeof(mdrv));
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(void)kvm_read(kd, mdrv.mdr_dname, &two_char, sizeof(two_char));
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(void)sprintf(dr_name[mdev.md_dk],
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"%c%c%d", cp[0], cp[1], mdev.md_unit);
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}
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return(1);
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}
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#endif /* sun */
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#if defined(mips)
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#include <pmax/dev/device.h>
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char *defdrives[] = { "rz0", "rz1", "rz2", "rz3", "rz4", "rz5", "rz6", 0 };
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int
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read_names()
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{
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register char *p;
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register u_long sp;
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static char buf[BUFSIZ];
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struct scsi_device sdev;
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struct driver hdrv;
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char name[10];
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sp = namelist[X_SCSI_DINIT].n_value;
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if (sp == 0) {
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(void)fprintf(stderr, "disk init info not in namelist\n");
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return (0);
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}
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p = buf;
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for (;; sp += sizeof sdev) {
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(void)kvm_read(kd, sp, &sdev, sizeof sdev);
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if (sdev.sd_driver == 0)
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break;
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if (sdev.sd_dk < 0 || sdev.sd_alive == 0 ||
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sdev.sd_cdriver == 0)
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continue;
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(void)kvm_read(kd, (u_long)sdev.sd_driver, &hdrv, sizeof hdrv);
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(void)kvm_read(kd, (u_long)hdrv.d_name, name, sizeof name);
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dr_name[sdev.sd_dk] = p;
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p += sprintf(p, "%s%d", name, sdev.sd_unit) + 1;
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}
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return (1);
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}
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#endif /* mips */
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