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71 Commits

Author SHA1 Message Date
jdolecek 4db9600c94 use hd0a instead sd0a in 'help' command example 2001-06-02 14:56:13 +00:00
jdolecek b001ce9b90 g/c COMPAT_OLDBOOT from bootblocks, sprinkle some const 
bump bootblock version to 2.10
 2001-06-01 23:26:30 +00:00
jdolecek e3daef46ec Add some IBM PS/2 support bits: 
* recognize PS/2 L40 via biosmca() and biosmca_ps2model in gatea20.c, instead
  of being a compile time option
* if the system is PS/2 with MCA bus, map DTYPE_ESDI disks to ed(4) for
  COMPAT_OLDBOOT

The new code is conditional on SUPPORT_PS2 define, which is on by default
for biosboot-based bootblocks.
 2001-05-19 18:15:14 +00:00
jdolecek 7cb5602067 Nuke biosboot_ps2 2001-05-02 13:43:10 +00:00
hubertf 267271c1b2 Explain some SA_* options - reading compressed kernels, netboot 
Useful for stripping down bootcode.
 2001-03-31 09:45:11 +00:00
thorpej 7c2615290b Add support for MS-DOS file system, but don't enable it by 
default -- the resulting binary is too large, and thus does
not work.
 2000-11-02 01:02:07 +00:00
jdolecek 2308091f66 update usage message (new flags -v, -q) 2000-09-24 18:28:18 +00:00
jdolecek 49c105ffdb add new macro BOOT_FLAG() (defined in <sys/boot_flag.h>) - this 
maps standard boot flags to corresponding RB_* values
use BOOT_FLAG() in port's MD code as appropriate

as discussed on tech-kern, add new boot flags -v, -q for booting
verbosely or quietly, and corresponding AB_VERBOSE/AB_QUIET
boot flags; also add FreeBSD-compatible bootverbose macro and
NetBSD-specific bootquiet macro

for hpcmips, use new bootverbose instead of it's own hpcmips_verbose

Tested on i386, and to limited extend (compile of affected files) also for
mvme68k, hp300, luna68k, sun3.
 2000-09-24 12:32:31 +00:00
erh df316aa06c Change the heap limit from 40000 to 50000 so the heap is the same size as it was before the "Hack from Hell'. 2000-08-22 02:46:30 +00:00
jdolecek e25636b5da g/c RB_DFLTROOT 
I've tried hard to find also various usage() messages and remove the
appropriate flag from there as well, hopefully all occurences are covered.
 2000-07-29 20:06:27 +00:00
jdolecek c8f528ad5e switch to MI newvers_stand.sh version info generator 2000-07-12 21:05:35 +00:00
thorpej 7f1c64b910 Enable the code that passes the ACPI memory map to the kernel. 2000-06-02 18:26:10 +00:00
jhawk 24396ea653 revert 1.21 (back to 1.20); 
the problem was due to diskbuf[] getting pushed over a 64k
boundary, and has now been fixed (for the moment).
 2000-05-21 16:33:12 +00:00
jhawk 07a3d660c5 This change courtesy of Charles Hannum <root@ihack.net>. This 
addresses the problems seen by Jason Thorpe <thorpej@netbsd.org> and
Erik Berls <cyber@netbsd.org> necessitating rev 1.20 of
biosboot/main.c.

Move BOOTSEG from 0x100 to 0x1000.
Move heap from 0x10000 to 0x20000.

XXXXXXXX

This is a Kluge From Hell to allow boot blocks to grow a little larger
without diskbuf[] crossing a 64k boundary.
 2000-05-21 16:29:14 +00:00
thorpej 4756ba9e32 #if 0 out the consdev command stuff -- with it, boot blocks don't 
work, without it, they work fine.  Size issue?
 2000-05-19 22:26:50 +00:00
jdolecek 950749ab6f add special bootblocks for IBM PS/2 - those machines need different gate A20 
addressing
 2000-05-13 19:58:01 +00:00
jhawk 187860f8fb Fix problem from 1.27, and more long-standing in the commented-out 
-DSUPPORT_SERIAL options:

Only set -DSUPPORT_SERIAL=CONSDEV_PC for "biosboot" and "biosboot_resetvideo",
but not for biosboot_com0.
 2000-05-13 19:03:19 +00:00
jhawk d4091aa02e Add support for on-the-fly switching of console devices interactively 
from biosboot via the "consdev" command.
 2000-05-13 05:31:00 +00:00
jhawk a72e1e9c59 Add support for on-the-fly switching of console devices interactively 
from the i386 biosboot via the "consdev" command.
 2000-05-13 05:25:20 +00:00
jhawk 1dac4cd666 Add support for on-the-fly switching of console devices interactively 
from biosboot via the "consdev" command.

Move "Press return" printf() out of print_banner() so we can
print_banner() reasonably after switching devices.
 2000-05-13 05:23:37 +00:00
tsarna da1f2723c4 Addredd port-i386/9897, but differently. Since the effect of resetting 
the video mode on machines with ancient or no video cards is not clear,
for safety's sake a I created a new biosboot variant, biosboot_resetvideo
that does the call.

Anyway, now I can boot my i-opener without hitting Tab. Thanks Andrew!
 2000-04-23 19:57:12 +00:00
soren 71398b0ad8 With e.g. mbr_bootsel, the boot loader just exits rather than reboot, 
so print that.
 2000-03-29 14:29:34 +00:00
christos c6b70bdfe2 Use .PATH.c not .PATH otherwise builds without objdirs fail from biosboot_com0. 
Reported by Tron.
 2000-01-20 16:51:01 +00:00
mycroft 093997a6f6 Remove totally gratuitous check on the unit number in dev2bios(). 1999-10-28 05:20:05 +00:00
drochner 4486b15211 -make ustarfs optional (enabled per default) for cases where space is 
scarce
-make the boot timeout patchable
-optionally, call checkpasswd() before the boot menu can be accessed
(The latter 2 follow PR port-i386/8196 by  Stephan Thesing.)
 1999-09-10 16:38:46 +00:00
kim f93a90f888 Use same Makefile for biosboot_com0 too. 1999-07-11 01:22:45 +00:00
christos 2f1646ea98 Remove -DDEBUG 1999-07-06 14:37:05 +00:00
christos 5317a4673a Use new loadfile 1999-04-28 09:14:07 +00:00
drochner 312eae2bf4 add prototypes, use ufs_ls() from mi libsa, revert to "void main()", 
compile with -Wall -Wmissing-prototypes -Wstrict-prototypes -Wno-main
 1999-04-14 11:45:39 +00:00
fvdl 35d517b9f1 Hack to make biosboot_ser work. 
XXX The makefile structure in src/sys/arch/i386/stand is very bad.
 1999-03-14 00:04:06 +00:00
fvdl f8e221511b * query BIOS geometry information, possibly using the int 13 extensions. 
* pass them on to the kernel
* print a message if the 2nd stage bootloader returns (i.e. fails)
  instead of just hanging.
 1999-03-08 00:09:24 +00:00
lukem dcab0210a0 convert from NOxxx= to MKxxx=no. 
include <bsd.own.mk> if testing a MKxxx variable.
 1999-02-13 02:54:17 +00:00
cjs 3e90f302b6 Don't give exit() a parameter, as libstand version doesn't take one. 1999-02-12 05:14:22 +00:00
christos 25fc1fa758 Add exec.c here... 1999-01-30 17:43:38 +00:00
christos 35ca0db06c Revert, wrong place for this. 1999-01-29 18:47:24 +00:00
christos 6cadeb1ea6 Add exec.c here. 1999-01-29 18:46:15 +00:00
christos 408aa9a669 Bump number to 2.6 and say ELF works! 
But, this is not selfhosting yet. I need to fix the installboot crap.
[i.e. you need the a.out tools to build it and install it].
 1999-01-28 20:12:49 +00:00
he bdafd9591e Add "ustarfs" as a recognized boot file system type, and bump version number. 1998-12-19 19:44:56 +00:00
ws a541c86a76 Update version number and mention int13 extension support 
(sorry, forgot this on the recent commit of the above).
 1998-10-27 12:59:02 +00:00
rvb 67390e1ee2 Make serial line debugging easier to enable and use 1998-08-13 17:41:10 +00:00
drochner 13b329cdd2 bump version number to reflect the partition ID change 
(should have been done long ago)
 1998-07-08 17:46:21 +00:00
drochner a8857f05e8 Allow to use the code in user land test programs. 1998-05-15 16:38:53 +00:00
mycroft 4fe1e7a83d Make main() return int to shut up egcs. (Yuck.) 1998-03-31 05:29:21 +00:00
drochner ce380ad936 enable "old partition ID" compatibility per default 1998-02-19 14:18:36 +00:00
drochner 23e7d0a259 Adjust comment for new default fragment table size. 1997-11-07 17:01:45 +00:00
drochner 4de13c78d3 Use the "proginstall" rule from <bsd.prog.mk> to get the UPDATE 
behaviour right.
 1997-09-28 11:47:29 +00:00
drochner c03122fcb1 In some future (ie, without COMPAT_OLDBOOT), we don't want to bother 
with the disk type (IDE or SCSI) here - the BIOS doesn't do it either.
Set "#ifdef"s accordingly.
 1997-09-20 12:36:05 +00:00
drochner dc0b04e0ad Note use of common menu functions and new framework for argument passing 
to the kernel.
 1997-09-20 12:28:21 +00:00
drochner 8b0c39d09e The additional linefeed appeared again... kill it. 1997-09-17 19:39:37 +00:00
drochner 38b36ed152 -Use shared menu / parsing functions. 
-Adapt to changed console and exec_netbsd arguments.
-Turn private "cd"-like behaviour into a regular command.
 1997-09-17 18:37:58 +00:00