+++ /dev/null
-/* $OpenBSD: hd_compat.c,v 1.1 1997/02/03 08:11:54 downsj Exp $ */
-/* $NetBSD: rd_compat.c,v 1.6 1997/01/30 09:14:18 thorpej Exp $ */
-
-/*
- * Copyright (c) 1988 University of Utah.
- * Copyright (c) 1982, 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * the Systems Programming Group of the University of Utah Computer
- * Science Department.
- *
- * 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.
- *
- * from: Utah $Hdr: rd_compat.c 1.1 92/12/21$
- *
- * @(#)rd_compat.c 8.1 (Berkeley) 6/10/93
- */
-
-/*
- * Compatibility for CS80 disks without disklabels.
- */
-
-#include <sys/param.h>
-#include <sys/disklabel.h>
-#include <sys/disk.h>
-#include <sys/device.h>
-#include <sys/buf.h> /* XXX */
-
-#include <hp300/dev/hpibvar.h>
-
-#include <hp300/dev/hdreg.h>
-#include <hp300/dev/hdvar.h>
-
-/*
- * CS/80 partitions. We reserve the first cylinder for a LIF
- * style boot directory (the 8k allowed in the BSD filesystem
- * is just way too small). This boot area is outside of all but
- * the C partition. This implies that you cannot use the C
- * partition on a bootable disk since the filesystem would overlay
- * the boot area. You must use the A partition.
- *
- * These maps support four basic layouts:
- *
- * A/B/G: This is the "traditional" setup for a bootable disk.
- * A is the root partition, B the swap, and G a user partition.
- * A/D/H: This is a setup for bootable systems requiring more swap
- * (e.g. those who use HPCL). It has A as the root, D as a
- * larger swap, and H as a smaller user partition.
- * A/D/E/F: Similar to A/D/H with E and F breaking H into two partitions.
- * E could be used for /usr and F for users.
- * C: This gives a single, non-bootable, large user filesystem.
- * Good for second drives on a machine (e.g. /usr/src).
- */
-struct size {
- daddr_t nblocks;
- int cyloff;
-} hd7945A_sizes[8] = {
- HDSZ(15904), 1, /* A=cyl 1 thru 142 */
- HDSZ(20160), 143, /* B=cyl 143 thru 322 */
- HDSZ(108416), 0, /* C=cyl 0 thru 967 */
- HDSZ(40320), 143, /* D=cyl 143 thru 502 */
- HDSZ(0), 0, /* E=<undefined> */
- HDSZ(0), 0, /* F=<undefined> */
- HDSZ(72240), 323, /* G=cyl 323 thru 967 */
- HDSZ(52080), 503, /* H=cyl 503 thru 967 */
-}, hd9134D_sizes[8] = {
- HDSZ(15936), 1, /* A=cyl 1 thru 166 */
- HDSZ(13056), 167, /* B=cyl 167 thru 302 */
- HDSZ(29088), 0, /* C=cyl 0 thru 302 */
- HDSZ(0), 0, /* D=<undefined> */
- HDSZ(0), 0, /* E=<undefined> */
- HDSZ(0), 0, /* F=<undefined> */
- HDSZ(0), 0, /* G=<undefined> */
- HDSZ(0), 0, /* H=<undefined> */
-}, hd9122S_sizes[8] = {
- HDSZ(0), 0, /* A=<undefined> */
- HDSZ(0), 0, /* B=<undefined> */
- HDSZ(1232), 0, /* C=cyl 0 thru 76 */
- HDSZ(0), 0, /* D=<undefined> */
- HDSZ(0), 0, /* E=<undefined> */
- HDSZ(0), 0, /* F=<undefined> */
- HDSZ(0), 0, /* G=<undefined> */
- HDSZ(0), 0, /* H=<undefined> */
-}, hd7912P_sizes[8] = {
- HDSZ(15904), 0, /* A=cyl 1 thru 71 */
- HDSZ(22400), 72, /* B=cyl 72 thru 171 */
- HDSZ(128128), 0, /* C=cyl 0 thru 571 */
- HDSZ(42560), 72, /* D=cyl 72 thru 261 */
- HDSZ(0), 292, /* E=<undefined> */
- HDSZ(0), 542, /* F=<undefined> */
- HDSZ(89600), 172, /* G=cyl 221 thru 571 */
- HDSZ(69440), 262, /* H=cyl 262 thru 571 */
-}, hd7914P_sizes[8] = {
- HDSZ(15904), 1, /* A=cyl 1 thru 71 */
- HDSZ(40320), 72, /* B=cyl 72 thru 251 */
- HDSZ(258048), 0, /* C=cyl 0 thru 1151 */
- HDSZ(64960), 72, /* D=cyl 72 thru 361 */
- HDSZ(98560), 362, /* E=cyl 362 thru 801 */
- HDSZ(78400), 802, /* F=cyl 802 thru 1151 */
- HDSZ(201600), 252, /* G=cyl 221 thru 1151 */
- HDSZ(176960), 362, /* H=cyl 362 thru 1151 */
-}, hd7933H_sizes[8] = {
- HDSZ(16146), 1, /* A=cyl 1 thru 27 */
- HDSZ(66976), 28, /* B=cyl 28 thru 139 */
- HDSZ(789958), 0, /* C=cyl 0 thru 1320 */
- HDSZ(16146), 140, /* D=cyl 140 thru 166 */
- HDSZ(165646), 167, /* E=cyl 167 thru 443 */
- HDSZ(165646), 444, /* F=cyl 444 thru 720 */
- HDSZ(706238), 140, /* G=cyl 140 thru 1320 */
- HDSZ(358800), 721, /* H=cyl 721 thru 1320 */
-}, hd9134L_sizes[8] = {
- HDSZ(15920), 1, /* A=cyl 1 thru 199 */
- HDSZ(20000), 200, /* B=cyl 200 thru 449 */
- HDSZ(77840), 0, /* C=cyl 0 thru 972 */
- HDSZ(32000), 200, /* D=cyl 200 thru 599 */
- HDSZ(0), 0, /* E=<undefined> */
- HDSZ(0), 0, /* F=<undefined> */
- HDSZ(41840), 450, /* G=cyl 450 thru 972 */
- HDSZ(29840), 600, /* H=cyl 600 thru 972 */
-}, hd7957A_sizes[8] = {
- HDSZ(16016), 1, /* A=cyl 1 thru 104 */
- HDSZ(24640), 105, /* B=cyl 105 thru 264 */
- HDSZ(159544), 0, /* C=cyl 0 thru 1035 */
- HDSZ(42350), 105, /* D=cyl 105 thru 379 */
- HDSZ(54824), 380, /* E=cyl 380 thru 735 */
- HDSZ(46200), 736, /* F=cyl 736 thru 1035 */
- HDSZ(118734), 265, /* G=cyl 265 thru 1035 */
- HDSZ(101024), 380, /* H=cyl 380 thru 1035 */
-}, hd7958A_sizes[8] = {
- HDSZ(16128), 1, /* A=cyl 1 thru 64 */
- HDSZ(32256), 65, /* B=cyl 65 thru 192 */
- HDSZ(255276), 0, /* C=cyl 0 thru 1012 */
- HDSZ(48384), 65, /* D=cyl 65 thru 256 */
- HDSZ(100800), 257, /* E=cyl 257 thru 656 */
- HDSZ(89712), 657, /* F=cyl 657 thru 1012 */
- HDSZ(206640), 193, /* G=cyl 193 thru 1012 */
- HDSZ(190512), 257, /* H=cyl 257 thru 1012 */
-}, hd7957B_sizes[8] = {
- HDSZ(16002), 1, /* A=cyl 1 thru 127 */
- HDSZ(32760), 128, /* B=cyl 128 thru 387 */
- HDSZ(159894), 0, /* C=cyl 0 thru 1268 */
- HDSZ(49140), 128, /* D=cyl 128 thru 517 */
- HDSZ(50400), 518, /* E=cyl 518 thru 917 */
- HDSZ(44226), 918, /* F=cyl 918 thru 1268 */
- HDSZ(111006), 388, /* G=cyl 388 thru 1268 */
- HDSZ(94626), 518, /* H=cyl 518 thru 1268 */
-}, hd7958B_sizes[8] = {
- HDSZ(16254), 1, /* A=cyl 1 thru 43 */
- HDSZ(32886), 44, /* B=cyl 44 thru 130 */
- HDSZ(297108), 0, /* C=cyl 0 thru 785 */
- HDSZ(49140), 44, /* D=cyl 44 thru 173 */
- HDSZ(121716), 174, /* E=cyl 174 thru 495 */
- HDSZ(109620), 496, /* F=cyl 496 thru 785 */
- HDSZ(247590), 131, /* G=cyl 131 thru 785 */
- HDSZ(231336), 174, /* H=cyl 174 thru 785 */
-}, hd7959B_sizes[8] = {
- HDSZ(16254), 1, /* A=cyl 1 thru 43 */
- HDSZ(49140), 44, /* B=cyl 44 thru 173 */
- HDSZ(594216), 0, /* C=cyl 0 thru 1571 */
- HDSZ(65772), 44, /* D=cyl 44 thru 217 */
- HDSZ(303912), 218, /* E=cyl 218 thru 1021 */
- HDSZ(207900), 1022, /* F=cyl 1022 thru 1571 */
- HDSZ(528444), 174, /* G=cyl 174 thru 1571 */
- HDSZ(511812), 218, /* H=cyl 218 thru 1571 */
-}, hd2200A_sizes[8] = {
- HDSZ(16272), 1, /* A=cyl 1 thru 36 */
- HDSZ(49720), 37, /* B=cyl 37 thru 146 */
- HDSZ(654948), 0, /* C=cyl 0 thru 1448 */
- HDSZ(65992), 37, /* D=cyl 37 thru 182 */
- HDSZ(304648), 183, /* E=cyl 183 thru 856 */
- HDSZ(267584), 857, /* F=cyl 857 thru 1448 */
- HDSZ(588504), 147, /* G=cyl 147 thru 1448 */
- HDSZ(572232), 183, /* H=cyl 183 thru 1448 */
-}, hd2203A_sizes[8] = {
- /* modelled after the 7937; i.e. bogus */
- HDSZ(16272), 1, /* A=cyl 1 thru 18 */
- HDSZ(67800), 19, /* B=cyl 19 thru 93 */
- HDSZ(1309896), 0, /* C=cyl 0 thru 1448 */
- HDSZ(16272), 94, /* D=cyl 19 thru 111 */
- HDSZ(305552), 112, /* E=cyl 112 thru 449 */
- HDSZ(305552), 450, /* F=cyl 450 thru 787 */
- HDSZ(1224920), 94, /* G=cyl 94 thru 1448 */
- HDSZ(597544), 788, /* H=cyl 788 thru 1448 */
-}, hd7936H_sizes[8] = {
- HDSZ(16359), 1, /* A=cyl 1 thru 19 */
- HDSZ(67158), 20, /* B=cyl 20 thru 97 */
- HDSZ(600978), 0, /* C=cyl 0 thru 697 */
- HDSZ(16359), 98, /* D=cyl 98 thru 116 */
- HDSZ(120540), 117, /* E=cyl 117 thru 256 */
- HDSZ(120540), 256, /* F=cyl 256 thru 396 */
- HDSZ(516600), 98, /* G=cyl 98 thru 697 */
- HDSZ(259161), 397, /* H=cyl 397 thru 697 */
-}, hd7937H_sizes[8] = {
- HDSZ(15990), 1, /* A=cyl 1 thru 10 */
- HDSZ(67158), 11, /* B=cyl 11 thru 52 */
- HDSZ(1116102), 0, /* C=cyl 0 thru 697 */
- HDSZ(124722), 53, /* D=cyl 53 thru 130 */
- HDSZ(163098), 131, /* E=cyl 131 thru 232 */
- HDSZ(287820), 233, /* F=cyl 233 thru 412 */
- HDSZ(1031355), 53, /* G=cyl 53 thru 697 */
- HDSZ(455715), 413, /* H=cyl 413 thru 697 */
-};
-
-/*
- * Indexed the same as hdidentinfo array.
- */
-struct hdcompatinfo {
- struct size *sizes; /* partition info */
-} hdcompatinfo[] = {
- hd7945A_sizes,
- hd9134D_sizes,
- hd9122S_sizes,
- hd7912P_sizes,
- hd7914P_sizes,
- hd7958A_sizes,
- hd7957A_sizes,
- hd7933H_sizes,
- hd9134L_sizes,
- hd7936H_sizes,
- hd7937H_sizes,
- hd7914P_sizes,
- hd7945A_sizes,
- hd9122S_sizes,
- hd7957B_sizes,
- hd7958B_sizes,
- hd7959B_sizes,
- hd2200A_sizes,
- hd2203A_sizes,
-};
-int nhdcompatinfo = sizeof(hdcompatinfo) / sizeof(hdcompatinfo[0]);
-
-hdmakedisklabel(unit, lp)
- int unit;
- struct disklabel *lp;
-{
- extern struct cfdriver hd_cd;
- register struct hd_softc *rs = hd_cd.cd_devs[unit];
- register struct hdcompatinfo *ci = &hdcompatinfo[rs->sc_type];
- struct hdidentinfo *ri = &hdidentinfo[rs->sc_type];
- register struct partition *pi;
- register int dcount;
-
- lp->d_nsectors = ri->ri_nbpt;
- lp->d_ntracks = ri->ri_ntpc;
- lp->d_ncylinders = ri->ri_ncyl;
- lp->d_secpercyl = ri->ri_nbpt * ri->ri_ntpc;
- lp->d_secperunit = lp->d_secpercyl * ri->ri_ncyl;
- lp->d_rpm = 3600;
- lp->d_interleave = 1;
- lp->d_npartitions = 8;
-
- pi = lp->d_partitions;
- for (dcount = 0; dcount < lp->d_npartitions; dcount++) {
- pi->p_size = ci->sizes[dcount].nblocks;
- pi->p_offset = ci->sizes[dcount].cyloff * lp->d_secpercyl;
- pi->p_fsize = 1024;
- if (dcount == 1 || dcount == 3)
- pi->p_fstype = FS_SWAP;
- else if (dcount == 2)
- pi->p_fstype = FS_BOOT;
- else
- pi->p_fstype = FS_BSDFFS;
- pi->p_frag = 8;
- pi++;
- }
-}
+++ /dev/null
-/* $OpenBSD: sd_compat.c,v 1.4 1997/02/03 04:47:47 downsj Exp $ */
-/* $NetBSD: sd_compat.c,v 1.5 1997/01/30 09:14:21 thorpej Exp $ */
-
-/*
- * Copyright (c) 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Van Jacobson of Lawrence Berkeley Laboratory.
- *
- * 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.
- *
- * @(#)sd_compat.c 8.1 (Berkeley) 6/10/93
- */
-
-/*
- * Compatibility for SCSI disks without labels.
- */
-
-#include <sys/param.h>
-#include <sys/disklabel.h>
-#include <sys/disk.h>
-#include <sys/device.h>
-#include <sys/buf.h> /* XXX */
-
-#include <hp300/dev/scsireg.h> /* XXX */
-#include <hp300/dev/scsivar.h>
-#include <hp300/dev/sdvar.h>
-
-/*
- * Since the SCSI standard tends to hide the disk structure, we define
- * partitions in terms of DEV_BSIZE blocks. The default partition table
- * (for an unlabeled disk) reserves 512K for a boot area, has an 8 meg
- * root (A) and 32 meg of swap (B). The rest of the space on the drive
- * goes in the G partition. As usual, the C partition covers the entire
- * disk (including the boot area).
- *
- * We also define the D, E, F and H partitions as an alternative to B and G.
- * D is 48Mb, starts after A and is intended for swapping.
- * E is 50Mb, starts after D and is intended for /usr.
- * F starts after E and is what ever is left.
- * H starts after D and is what ever is left (i.e. combo of E and F).
- */
-struct partition sddefaultpart[] = {
- { 16384, 1024, 1024, FS_BSDFFS, 8 },
- { 65536, 17408, 0, FS_SWAP, 0 },
- { 0, 0, 0, FS_BOOT, 0 },
- { 98304, 17408, 0, FS_SWAP, 0 },
- { 102400, 115712, 1024, FS_BSDFFS, 8 },
- { 0, 218112, 1024, FS_BSDFFS, 8 },
- { 0, 82944, 1024, FS_BSDFFS, 8 },
- { 0, 115712, 1024, FS_BSDFFS, 8 }
-};
-int sdnumdefaultpart = sizeof(sddefaultpart)/sizeof(sddefaultpart[0]);
-
-sdmakedisklabel(unit, lp)
- int unit;
- register struct disklabel *lp;
-{
- extern struct cfdriver sd_cd;
- struct sd_softc *sc = sd_cd.cd_devs[unit];
- register struct partition *pi, *dpi;
- register int dcount;
-
- lp->d_secperunit = sc->sc_blks;
- lp->d_rpm = 3600;
- lp->d_interleave = 1;
- if (sc->sc_flags & SDF_RMEDIA)
- lp->d_flags |= D_REMOVABLE;
- lp->d_npartitions = sdnumdefaultpart;
-
- pi = lp->d_partitions;
- dpi = sddefaultpart;
- dcount = sdnumdefaultpart;
- while (dcount-- > 0)
- *pi++ = *dpi++;
-
- pi = lp->d_partitions;
-
- /*
- * C gets everything
- */
- pi[2].p_size = sc->sc_blks;
- /*
- * G gets from end of B to end of disk
- */
- pi[6].p_size = sc->sc_blks - pi[6].p_offset;
- /*
- * H gets from end of D to end of disk
- */
- pi[7].p_size = sc->sc_blks - pi[7].p_offset;
- /*
- * If disk is big enough, define E and F
- */
- if (sc->sc_blks > pi[5].p_offset)
- pi[5].p_size = sc->sc_blks - pi[5].p_offset;
- else {
- pi[4].p_offset = pi[4].p_size = 0;
- pi[5].p_offset = pi[5].p_size = 0;
- }
-}
projects / openbsd / commitdiff