NetBSD/distrib/utils/sysinst/arch/bebox/md.c

412 lines
11 KiB
C

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