412 lines
11 KiB
C
412 lines
11 KiB
C
/* $NetBSD: md.c,v 1.23 2001/04/12 03:48:12 briggs Exp $ */
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/*
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* Copyright 1997 Piermont Information Systems Inc.
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* All rights reserved.
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*
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* Written by Philip A. Nelson for Piermont Information Systems Inc.
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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 for the NetBSD Project by
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* Piermont Information Systems Inc.
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* 4. The name of Piermont Information Systems Inc. may not be used to endorse
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* or promote products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY PIERMONT INFORMATION SYSTEMS INC. ``AS IS''
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* AND 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 PIERMONT INFORMATION SYSTEMS INC. BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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/* md.c -- Machine specific code for bebox */
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#include <sys/param.h>
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#include <sys/sysctl.h>
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#include <stdio.h>
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#include <util.h>
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#include "defs.h"
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#include "md.h"
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#include "msg_defs.h"
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#include "menu_defs.h"
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int mbr_present;
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int c1024_resp;
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char mbr[512];
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/* prototypes */
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int md_get_info()
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{
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read_mbr(diskdev, mbr, sizeof mbr);
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md_bios_info(diskdev);
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return edit_mbr((struct mbr_partition *) &mbr[MBR_PARTOFF]);
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}
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int md_pre_disklabel()
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{
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printf ("%s", msg_string (MSG_dofdisk));
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/* write edited MBR onto disk. */
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if (write_mbr(diskdev, mbr, sizeof mbr, 1) != 0) {
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msg_display(MSG_wmbrfail);
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process_menu(MENU_ok);
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return 1;
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}
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return 0;
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}
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int md_post_disklabel(void)
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{
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/* Sector forwarding / badblocks ... */
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if (*doessf) {
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printf ("%s", msg_string (MSG_dobad144));
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return run_prog(RUN_DISPLAY, NULL, "/usr/sbin/bad144 %s 0",
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diskdev);
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}
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return 0;
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}
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int md_post_newfs(void)
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{
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/* boot blocks ... */
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printf (msg_string(MSG_dobootblks), diskdev);
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run_prog (RUN_DISPLAY, NULL,
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"/usr/mdec/installboot -v /usr/mdec/biosboot.sym "
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"/dev/r%sa", diskdev);
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return 0;
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}
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int md_copy_filesystem (void)
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{
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if (target_already_root()) {
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return 0;
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}
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/* Copy the instbin(s) to the disk */
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printf ("%s", msg_string(MSG_dotar));
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if (run_prog (RUN_DISPLAY, NULL, "pax -X -r -w -pe / /mnt") != 0)
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return 1;
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/* Copy next-stage install profile into target /.profile. */
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if (cp_to_target ("/tmp/.hdprofile", "/.profile")!= 0)
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return 1;
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return cp_to_target ("/usr/share/misc/termcap", "/.termcap");
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}
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int md_make_bsd_partitions (void)
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{
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FILE *f;
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int i;
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int part;
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int maxpart = getmaxpartitions();
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int remain;
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char isize[20];
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editlab:
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/* Ask for layout type -- standard or special */
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msg_display (MSG_layout,
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(1.0*fsptsize*sectorsize)/MEG,
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(1.0*minfsdmb*sectorsize)/MEG,
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(1.0*minfsdmb*sectorsize)/MEG+rammb+XNEEDMB);
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process_menu (MENU_layout);
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if (layoutkind == 3) {
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ask_sizemult(dlcylsize);
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} else {
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sizemult = MEG / sectorsize;
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multname = msg_string(MSG_megname);
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}
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/* Build standard partitions */
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emptylabel(bsdlabel);
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/* Partitions C and D are predefined. */
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bsdlabel[C].pi_fstype = FS_UNUSED;
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bsdlabel[C].pi_offset = ptstart;
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bsdlabel[C].pi_size = fsptsize;
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bsdlabel[D].pi_fstype = FS_UNUSED;
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bsdlabel[D].pi_offset = 0;
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bsdlabel[D].pi_size = fsdsize;
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/* Standard fstypes */
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bsdlabel[A].pi_fstype = FS_BSDFFS;
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bsdlabel[B].pi_fstype = FS_SWAP;
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bsdlabel[E].pi_fstype = FS_UNUSED;
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bsdlabel[F].pi_fstype = FS_UNUSED;
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bsdlabel[G].pi_fstype = FS_UNUSED;
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bsdlabel[H].pi_fstype = FS_UNUSED;
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switch (layoutkind) {
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case 1: /* standard: a root, b swap, c/d "unused", e /usr */
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case 2: /* standard X: a root, b swap (big), c/d "unused", e /usr */
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partstart = ptstart;
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/* Root */
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i = NUMSEC(20+2*rammb, MEG/sectorsize, dlcylsize) + partstart;
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partsize = NUMSEC (i/(MEG/sectorsize)+1, MEG/sectorsize,
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dlcylsize) - partstart;
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bsdlabel[A].pi_offset = partstart;
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bsdlabel[A].pi_size = partsize;
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bsdlabel[A].pi_bsize = 8192;
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bsdlabel[A].pi_fsize = 1024;
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strcpy (fsmount[A], "/");
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partstart += partsize;
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/* swap */
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i = NUMSEC(layoutkind * 2 * (rammb < 16 ? 16 : rammb),
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MEG/sectorsize, dlcylsize) + partstart;
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partsize = NUMSEC (i/(MEG/sectorsize)+1, MEG/sectorsize,
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dlcylsize) - partstart;
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bsdlabel[B].pi_offset = partstart;
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bsdlabel[B].pi_size = partsize;
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partstart += partsize;
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/* /usr */
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partsize = fsptsize - (partstart - ptstart);
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bsdlabel[E].pi_fstype = FS_BSDFFS;
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bsdlabel[E].pi_offset = partstart;
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bsdlabel[E].pi_size = partsize;
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bsdlabel[E].pi_bsize = 8192;
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bsdlabel[E].pi_fsize = 1024;
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strcpy (fsmount[E], "/usr");
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break;
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case 3: /* custom: ask user for all sizes */
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ask_sizemult(dlcylsize);
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partstart = ptstart;
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remain = fsptsize;
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/* root */
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i = NUMSEC(20+2*rammb, MEG/sectorsize, dlcylsize) + partstart;
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partsize = NUMSEC (i/(MEG/sectorsize)+1, MEG/sectorsize,
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dlcylsize) - partstart;
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snprintf (isize, 20, "%d", partsize/sizemult);
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msg_prompt (MSG_askfsroot, isize, isize, 20,
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remain/sizemult, multname);
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partsize = NUMSEC(atoi(isize),sizemult, dlcylsize);
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bsdlabel[A].pi_offset = partstart;
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bsdlabel[A].pi_size = partsize;
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bsdlabel[A].pi_bsize = 8192;
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bsdlabel[A].pi_fsize = 1024;
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strcpy (fsmount[A], "/");
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partstart += partsize;
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remain -= partsize;
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/* swap */
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i = NUMSEC( 2 * (rammb < 16 ? 16 : rammb),
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MEG/sectorsize, dlcylsize) + partstart;
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partsize = NUMSEC (i/(MEG/sectorsize)+1, MEG/sectorsize,
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dlcylsize) - partstart;
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snprintf (isize, 20, "%d", partsize/sizemult);
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msg_prompt_add (MSG_askfsswap, isize, isize, 20,
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remain/sizemult, multname);
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partsize = NUMSEC(atoi(isize),sizemult, dlcylsize);
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bsdlabel[B].pi_offset = partstart;
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bsdlabel[B].pi_size = partsize;
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partstart += partsize;
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remain -= partsize;
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/* Others E, F, G, H */
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part = E;
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if (remain > 0)
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msg_display (MSG_otherparts);
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while (remain > 0 && part <= H) {
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partsize = remain;
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snprintf (isize, 20, "%d", partsize/sizemult);
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msg_prompt_add (MSG_askfspart, isize, isize, 20,
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diskdev, partition_name(part),
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remain/sizemult, multname);
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partsize = NUMSEC(atoi(isize),sizemult, dlcylsize);
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if (partsize > 0) {
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if (remain - partsize < sizemult)
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partsize = remain;
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bsdlabel[part].pi_fstype = FS_BSDFFS;
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bsdlabel[part].pi_offset = partstart;
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bsdlabel[part].pi_size = partsize;
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bsdlabel[part].pi_bsize = 8192;
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bsdlabel[part].pi_fsize = 1024;
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if (part == E)
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strcpy (fsmount[E], "/usr");
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msg_prompt_add (MSG_mountpoint, fsmount[part],
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fsmount[part], 20);
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partstart += partsize;
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remain -= partsize;
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}
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part++;
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}
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break;
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}
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/*
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* OK, we have a partition table. Give the user the chance to
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* edit it and verify it's OK, or abort altogether.
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*/
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if (edit_and_check_label(bsdlabel, maxpart, RAW_PART, RAW_PART) == 0) {
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msg_display(MSG_abort);
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return 0;
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}
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if ((bsdlabel[A].pi_offset + bsdlabel[A].pi_bsize) / bcylsize > 1024) {
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process_menu(MENU_cyl1024);
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/* XXX UGH! need arguments to process_menu */
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switch (c1024_resp) {
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case 1:
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edit_mbr((struct mbr_partition *) &mbr[MBR_PARTOFF]);
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/*FALLTHROUGH*/
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case 2:
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goto editlab;
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default:
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break;
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}
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}
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/* Disk name */
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msg_prompt (MSG_packname, "mydisk", bsddiskname, DISKNAME_SIZE);
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/* Create the disktab.preinstall */
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run_prog (0, NULL, "cp /etc/disktab.preinstall /etc/disktab");
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#ifdef DEBUG
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f = fopen ("/tmp/disktab", "a");
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#else
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f = fopen ("/etc/disktab", "a");
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#endif
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if (f == NULL) {
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endwin();
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(void) fprintf (stderr, "Could not open /etc/disktab");
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exit (1);
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}
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(void)fprintf (f, "%s|NetBSD installation generated:\\\n", bsddiskname);
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(void)fprintf (f, "\t:dt=%s:ty=winchester:\\\n", disktype);
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(void)fprintf (f, "\t:nc#%d:nt#%d:ns#%d:\\\n", dlcyl, dlhead, dlsec);
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(void)fprintf (f, "\t:sc#%d:su#%d:\\\n", dlhead*dlsec, dlsize);
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(void)fprintf (f, "\t:se#%d:%s\\\n", sectorsize, doessf);
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for (i=0; i<8; i++) {
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(void)fprintf (f, "\t:p%c#%d:o%c#%d:t%c=%s:",
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'a'+i, bsdlabel[i].pi_size,
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'a'+i, bsdlabel[i].pi_offset,
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'a'+i, fstypenames[bsdlabel[i].pi_fstype]);
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if (bsdlabel[i].pi_fstype == FS_BSDFFS)
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(void)fprintf (f, "b%c#%d:f%c#%d",
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'a'+i, bsdlabel[i].pi_bsize,
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'a'+i, bsdlabel[i].pi_fsize);
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if (i < 7)
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(void)fprintf (f, "\\\n");
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else
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(void)fprintf (f, "\n");
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}
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fclose (f);
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/* Everything looks OK. */
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return (1);
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}
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/* Upgrade support */
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int
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md_update (void)
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{
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endwin();
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md_copy_filesystem ();
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md_post_newfs();
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wrefresh(curscr);
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wmove(stdscr, 0, 0);
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wclear(stdscr);
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wrefresh(stdscr);
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return 1;
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}
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void
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md_cleanup_install(void)
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{
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char realfrom[STRSIZE];
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char realto[STRSIZE];
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char sedcmd[STRSIZE];
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strncpy(realfrom, target_expand("/etc/rc.conf"), STRSIZE);
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strncpy(realto, target_expand("/etc/rc.conf.install"), STRSIZE);
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sprintf(sedcmd, "sed 's/rc_configured=NO/rc_configured=YES/' < %s > %s",
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realfrom, realto);
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scripting_fprintf(log, "%s\n", sedcmd);
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do_system(sedcmd);
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run_prog(RUN_FATAL, NULL, "mv -f %s %s", realto, realfrom);
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run_prog(0, NULL, "rm -f %s", target_expand("/sysinst"));
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run_prog(0, NULL, "rm -f %s", target_expand("/.termcap"));
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run_prog(0, NULL, "rm -f %s", target_expand("/.profile"));
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}
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int
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md_pre_update()
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{
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return 1;
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}
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void
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md_init()
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{
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}
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int
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md_bios_info(dev)
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char *dev;
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{
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int cyl, head, sec;
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msg_display(MSG_nobiosgeom, dlcyl, dlhead, dlsec);
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if (guess_biosgeom_from_mbr(mbr, &cyl, &head, &sec) >= 0) {
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msg_display_add(MSG_biosguess, cyl, head, sec);
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set_bios_geom(cyl, head, sec);
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} else
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set_bios_geom(dlcyl, dlhead, dlsec);
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bsize = bcyl * bhead * bsec;
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bcylsize = bhead * bsec;
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return 0;
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}
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void
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md_set_sizemultname()
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{
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set_sizemultname_meg();
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}
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void
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md_set_no_x()
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{
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toggle_getit (8);
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toggle_getit (9);
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toggle_getit (10);
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toggle_getit (11);
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toggle_getit (12);
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toggle_getit (13);
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}
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