7f1c64b910
Enable the code that passes the ACPI memory map to the kernel.
2000-06-02 18:26:10 +00:00
2a9fe3a4e7
Actually return the BIOS error code (if any) generated by the reads
2000-05-21 16:59:28 +00:00
24396ea653
revert 1.21 (back to 1.20);
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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
07a3d660c5
This change courtesy of Charles Hannum <root@ihack.net>. This
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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
4756ba9e32
#if 0 out the consdev command stuff -- with it, boot blocks don't
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work, without it, they work fine. Size issue?
2000-05-19 22:26:50 +00:00
6572f303f4
remove now redundant comment regarding IBM_L40 define
2000-05-13 19:58:41 +00:00
950749ab6f
add special bootblocks for IBM PS/2 - those machines need different gate A20
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addressing
2000-05-13 19:58:01 +00:00
187860f8fb
Fix problem from 1.27, and more long-standing in the commented-out
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-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
d4091aa02e
Add support for on-the-fly switching of console devices interactively
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from biosboot via the "consdev" command.
2000-05-13 05:31:00 +00:00
a72e1e9c59
Add support for on-the-fly switching of console devices interactively
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from the i386 biosboot via the "consdev" command.
2000-05-13 05:25:20 +00:00
1dac4cd666
Add support for on-the-fly switching of console devices interactively
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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
6c1643be43
minor adjustment for compiling with IBM_L40
2000-05-11 16:11:54 +00:00
98beeaa61d
add commented out CPPFLAGS+= -DIBM_L40 - needed for PS/2 bootblocks
2000-05-11 16:05:51 +00:00
5ebece6b49
Use ES to address the partition table when checking if we need to use
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int13 extensions. Fixes PR 9676.
2000-05-07 22:58:58 +00:00
da1f2723c4
Addredd port-i386/9897, but differently. Since the effect of resetting
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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
71398b0ad8
With e.g. mbr_bootsel, the boot loader just exits rather than reboot,
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so print that.
2000-03-29 14:29:34 +00:00
95054da1a1
Fix doubled 'the's in comments.
2000-03-13 23:52:25 +00:00
8ba340d655
Do the same as biosboot does.
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This makes it possible to create serial console dosboot.com's via uncommenting
the appropriate Makefile options.
I needed this when testing the SMP test kernels at work.
2000-03-13 10:51:22 +00:00
ef5d25c147
use bios' idea of the basemem size and create the kernel stack
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at the top of it instead of hard coding 0x90000
2000-02-22 07:45:04 +00:00
11c8f56d48
Revert STRIPPROG -> STRIP
2000-02-01 05:25:24 +00:00
f41d426732
nuke this, there is no valuable information anymore
2000-01-26 18:50:18 +00:00
f456106d03
Fix the symlink hack.
2000-01-23 16:45:54 +00:00
295c3f303e
Fix the symlink hack.
2000-01-23 16:44:18 +00:00
c6b70bdfe2
Use .PATH.c not .PATH otherwise builds without objdirs fail from biosboot_com0.
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Reported by Tron.
2000-01-20 16:51:01 +00:00
8395a5e928
like com.c, raise DTR/RTS in console initialisation
2000-01-20 15:22:57 +00:00
e61f177ab1
STRIP -> STRIPPROG
2000-01-19 16:29:54 +00:00
1b02e0a7db
Build biosboot_com0 too.
2000-01-15 01:17:12 +00:00
5d8a0c0ddd
add a function which prints out the memory descriptors (for debugging)
1999-12-21 14:22:54 +00:00
e5bc2ce76f
add support for 3c905b-Combo
1999-12-02 13:21:48 +00:00
262d9092fc
add media definition for 100baseTX
1999-12-02 13:20:56 +00:00
6816b631ab
Nit: Make bootrealseg conforming.
1999-11-07 01:06:37 +00:00
db5d01fc72
back out the "ep"/"ex" guessing part of the previous - the check was
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removed from the kernel and the device name is only informational now
1999-11-05 22:57:39 +00:00
3c702c1d8d
Recognize the 3c595, and use `ex' for 3c90x now.
1999-11-03 12:38:54 +00:00
dfc00b5b24
Back out the GDT changes in the previous. Didn't mean to commit that.
1999-11-03 09:55:32 +00:00
1ee8f66dfe
Picking a few nits...
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* The direction flag wasn't set right in the presence of ROMDEBUG.
* There were missing data32's.
* We weren't as careful as we should be with relocations.
1999-11-03 09:28:15 +00:00
e6d27a3a83
correct debug printf() to make it compile with DISK_DEBUG again,
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closes PR kern/8718 by Takahiro Kambe
1999-11-02 16:52:25 +00:00
093997a6f6
Remove totally gratuitous check on the unit number in dev2bios().
1999-10-28 05:20:05 +00:00
353a512c22
create "machine" symlink
1999-10-25 20:27:48 +00:00
2c0e7cf113
allow to set boot timeout and password, following PR port-i386/8196
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by Stephan Thesing
1999-09-10 16:45:27 +00:00
3e60c834ed
install /boot -r-------- for security reasons
1999-09-10 16:41:10 +00:00
4486b15211
-make ustarfs optional (enabled per default) for cases where space is
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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
5c48b9a115
improve awaitkey()'s printout for >9 seconds
1999-09-10 16:23:55 +00:00
2914ef7fd2
sync with changes to if_fxp header,
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thanks to <ks@ub.uni-mainz.de> for testing
1999-09-10 09:12:44 +00:00
9efd996351
spelling
1999-09-07 18:27:58 +00:00
5663256d0a
Unlike in an i386 a.out assembler, where in an .align n directive n is meant
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to be the logarithm to base 2 of the alignment, in an ELF environment n is
the actual alignment boundary; thus, adjust the directives accordingly.
Albeit the wonderful i386 architecture doesn't mind the smaller alignment in
an obvious way, it is likely to have resulted in some performance penalty
during the a.out->ELF transition.
1999-08-23 08:24:36 +00:00
29a8d333b6
put biosdiskclose() inside LIBSA_NO_FS_CLOSE
1999-08-03 19:46:22 +00:00
7dab8cef61
fix logics in device recognition
1999-07-15 18:00:27 +00:00
0dc60ae78c
Build bootblocks to always use COM0 for console.
1999-07-11 01:23:53 +00:00
f93a90f888
Use same Makefile for biosboot_com0 too.
1999-07-11 01:22:45 +00:00
6211cd566c
fix creation of DOS / ROM images from ELF executables: use "objcopy"
1999-07-08 14:32:28 +00:00
thorpej