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Author SHA1 Message Date
Yoshihiro Takahashi
b02402d39a MFi386: revision 1.43 
Do not attempt to make an NFS rpc call if using tftp
 2008-02-29 05:06:06 +00:00
Yoshihiro Takahashi
8a35feb1e2 MFi386: revision 1.55. 
Tweak the verbose disk printing a bit.
 2008-02-29 04:56:51 +00:00
Yoshihiro Takahashi
fc4dac79e6 MFi386: 
Retire the support for using paging in BTX.  It hasn't been used since
  before 4.0.
 2008-02-28 17:33:06 +00:00
Yoshihiro Takahashi
780e069c49 MFi386: revision 1.18 
Add a trailing \0 to the read error string so that read errors don't print
  out two error messages.
 2007-11-18 03:14:06 +00:00
Yoshihiro Takahashi
34b1e3506c MFi386: part of 1.52 
Split the pc98_partition specific routine in bd_opendisk()
into bd_open_pc98().
 2007-10-25 14:31:52 +00:00
Yoshihiro Takahashi
91dfd26985 MFi386: part of revision 1.51 
Rework the read/write support in the bios disk driver some to cut down
  on duplicated code.
  - All of the bounce buffer and retry logic duplicated in bd_read() and
    bd_write() are merged into a single bd_io() routine that takes an
    extra direction argument.  bd_read() and bd_write() are now simple
    wrappers around bd_io().
 2007-10-25 12:57:46 +00:00
Yoshihiro Takahashi
1c44b03ee9 MFi386: revision 1.50 
Reindent the read/write code of bd_realstrategy() so it is more readable.
 2007-10-24 12:03:48 +00:00
Yoshihiro Takahashi
18a60bb546 MFi386: revision 1.41 
Slightly cleanup the 'bootdev' concept on x86 by changing the various
  macros to treat the 'slice' field as a real part of the bootdev instead
  of as hack that spans two other fields (adaptor (sic) and controller)
  that are not used in any modern FreeBSD boot code.
 2007-10-24 11:54:04 +00:00
John Baldwin
5c5b5d4607 Slightly cleanup the 'bootdev' concept on x86 by changing the various 
macros to treat the 'slice' field as a real part of the bootdev instead
of as hack that spans two other fields (adaptor (sic) and controller)
that are not used in any modern FreeBSD boot code.

MFC after:	1 week
 2007-10-24 04:03:25 +00:00
Yoshihiro Takahashi
51626c2003 Optimize for size on pc98. It enables to boot a kernel again. 
I don't know what's wrong (loader, boot2 or others), but this change is
effective.

Tested by:	NAKAJI Hiroyuki
MFC after:	3 days
 2007-10-15 14:20:24 +00:00
Yoshihiro Takahashi
55ccb0b485 Fix build. 2007-04-07 13:37:45 +00:00
KATO Takenori
f2a081cfe4 Added the IPLware 3.33 support. 
- Added magic numbers to pretend the NEC original program version
    2.70.
  - Added string display routine with Shift-JIS code support.
  - Added three nop instructions at start1 in start.s since the
    installaer of the IPLware put 'call $0x09ab' instruction.
  - Put the near return instruction at 0x9ab in selector.s.

Since the Shit-JIS display routine must be located at 0x1243, the
linker script file (ldscript) is applied.
 2007-04-07 08:37:04 +00:00
Alexander Kabaev
7d80a3b493 pc98 boot2 is compiled with _KERNEL defined, and that makes non-static 
bootinfo variable declaration visible. It conflicts with static
declaration in this file. Declare variable as globally visible in
order to resolve the conflict.
 2007-04-06 20:50:24 +00:00
KATO Takenori
8a44b47598 - Moved the uninitialized variables from the data to the bss section. 
- Fixed typos in comment.
 2007-03-17 05:30:03 +00:00
Yoshihiro Takahashi
a0c908882c MFi386: revision 1.17. 
Fix the cdboot twiddle display.
 2007-03-04 04:53:17 +00:00
Yoshihiro Takahashi
9c412a61a0 Add a stub of bios_addsmapdata(). PC98 does not have BIOS SMAP. 2006-11-09 08:28:02 +00:00
Yoshihiro Takahashi
0765091d0e MFi386: revisions from 1.39 to 1.43. 2006-11-09 08:05:51 +00:00
Ruslan Ermilov
593bbd2195 Revert the last change. Masking only 2 MSBs of the virtual address 
to get the physical address doesn't work for all values of KVA_PAGES,
while masking 8 MSBs works for all values of KVA_PAGES that are
multiple of 4 for non-PAE and 8 for PAE.  (This leaves us limited
with 12MB for non-PAE kernels and 14MB for PAE kernels.)

To get things right, we'd need to subtract the KERNBASE from the
virtual address (but KERNBASE is not easy to figure out from here),
or have physical addresses set properly in the ELF headers.

Discussed with:	jhb
 2006-11-02 17:28:38 +00:00
Marcel Moolenaar
932d8c46a2 Extend struct devdesc with a unit field, called d_unit. Promote the 
device (kind) specific unit field to the common field. This change
allows a future version of libefi to work without requiring anything
more than what is defined in struct devdesc and as such makes it
possible to compile said version of libefi for different platforms
without requiring that those platforms have identical derivatives
of struct devdesc.
 2006-11-02 01:23:18 +00:00
Marcel Moolenaar
5cae408f81 Don't unconditionally compile-in the bcache code. It's only used on 
i386/amd64 and pc98. Remove useless calls to bcache_init() from the
ia64 and sparc64 loaders, as well as from the OFW common code.
 2006-11-02 00:26:45 +00:00
Ruslan Ermilov
da6d4298b7 Because the BTX mini-kernel now uses flat memory mode and clients 
are no longer limited to a virtual address space of 16 megabytes,
only mask high two bits of a virtual address.  This allows to load
larger kernels (up to 1 gigabyte).  Not masking addresses at all
was a bad idea on machines with less than >3G of memory -- kernels
are linked at 0xc0xxxxxx, and that would attempt to load a kernel
at above 3G.  By masking only two highest bits we stay within the
safe limits while still allowing to boot larger kernels.

(This is a safer reimplmentation of sys/boot/i386/boot2/boot.2.c
rev. 1.71.)

Prodded by:	jhb
Tested by:	nyan (pc98)
 2006-10-29 14:50:58 +00:00
Tor Egge
a1e363f256 Add mnt_noasync counter to better handle interleaved calls to nmount(), 
sync() and sync_fsync() without losing MNT_ASYNC.  Add MNTK_ASYNC flag
which is set only when MNT_ASYNC is set and mnt_noasync is zero, and
check that flag instead of MNT_ASYNC before initiating async io.
 2006-09-26 04:15:59 +00:00
Yaroslav Tykhiy
776fc0e90e Commit the results of the typo hunt by Darren Pilgrim. 
This change affects documentation and comments only,
no real code involved.

PR:		misc/101245
Submitted by:	Darren Pilgrim <darren pilgrim bitfreak org>
Tested by:	md5(1)
MFC after:	1 week
 2006-08-04 07:56:35 +00:00
Yoshihiro Takahashi
33cf0c5194 Add a bootable CD support. 2006-05-14 07:26:02 +00:00
Yoshihiro Takahashi
b42bfe1947 Fix build (s:pc98/cbus/cbus.h:pc98/pc98/pc98_machdep.h:) 
Pointyhat to:	nyan
 2006-05-09 14:20:17 +00:00
John Baldwin
31062da1b0 Drop the gateA20() function in the loader as it is unused. All the other 
boot loaders that load the loader already handle A20.  In fact, they are
required to do so in order to setup the environment that btxldr expects.
 2006-04-11 20:11:30 +00:00
Ruslan Ermilov
e1fe3dba5c Reimplementation of world/kernel build options. For details, see: 
http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html

The src.conf(5) manpage is to follow in a few days.

Brought to you by:	imp, jhb, kris, phk, ru (all bugs are mine)
 2006-03-17 18:54:44 +00:00
Yoshihiro Takahashi
6fa7cb4445 MFi386: revisions 1.34 and 1.36. 2005-12-21 06:10:42 +00:00
Yoshihiro Takahashi
8b891b8d17 MFi386: revision 1.8. 2005-12-21 06:09:47 +00:00
Yoshihiro Takahashi
2d908c8204 MFi386: revision 1.46. 2005-12-21 06:09:09 +00:00
Maxim Sobolev
90ec8e27c3 Unbreak pc98 after my last changes to i386. 2005-12-20 08:54:30 +00:00
Yoshihiro Takahashi
94ac50dbcb MFi386: Enable beastie.4th. 2005-10-30 15:59:08 +00:00
Yoshihiro Takahashi
f51b0ce0ee MFi386: revision 1.33. 
> Cause all flags passed by boot2 to set the respective loader(8)
  > boot_* variable.  The end effect is that all flags from boot2
  > are now passed to the kernel.
 2005-09-30 13:24:14 +00:00
Yoshihiro Takahashi
42244f27c2 Remove EPSON PC-386 note A/W/AE/WR support. 2005-09-14 12:39:06 +00:00
Yoshihiro Takahashi
abf04270da MFi386: revision 1.11. 2005-09-13 08:29:03 +00:00
Yoshihiro Takahashi
090559c76e MFi386: revisions 1.10 and 1.11. 
- Add '-mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3' to CFLAGS.
 2005-09-13 08:27:38 +00:00
John Baldwin
8b7c03a7a4 - Add support to the loader for multiple consoles. 
- Teach the i386 and pc98 loaders to honor multiple console requests from
  their respective boot2 binaries so that the same console(s) are used in
  both boot2 and the loader.
- Since the kernel doesn't support multiple consoles, whichever console is
  listed first is treated as the "primary" console and is passed to the
  kernel in the boot_howto flags.

PR:		kern/66425
Submitted by:	Gavin Atkinson gavin at ury dot york dot ac dot uk
MFC after:	1 week
 2005-05-27 19:31:00 +00:00
John Baldwin
5b09b18204 Print out the commands from /boot.config after parsing them so that they 
output is sent to the correct console(s).

PR:		kern/66425
Submitted by:	Gavin Atkinson gavin at ury dot york dot ac dot uk
MFC after:	1 week
 2005-05-27 19:26:11 +00:00
Yoshihiro Takahashi
d1725ef7ff Change a directory layout for pc98. 
- Move MD files into <arch>/<arch>.
  - Move bus dependent files into <arch>/<bus>.
Rename some files to more suitable names.

Repo-copied by:	peter
Discussed with:	imp
 2005-05-10 12:02:18 +00:00
Yoshihiro Takahashi
769f92857b Remove ifdef PC98. 2005-05-08 14:17:28 +00:00
Yoshihiro Takahashi
d03f4aa4fe Merged from libi386/biosdisk.c revisions 1.37 and 1.41. 2005-05-08 13:30:14 +00:00
Yoshihiro Takahashi
ad42c2a5fd Use DOSMID_386BSD rather than DOSPTYP_386BSD. 2005-05-08 11:15:38 +00:00
Yoshihiro Takahashi
fa1650c0c8 MFi386: revision 1.20. 2005-04-14 14:12:54 +00:00
Warner Losh
722cb08d74 Fix buidling of boot blocks for pc98 with new links. 
Submitted by: nyan@
 2005-04-03 04:58:15 +00:00
Ruslan Ermilov
cbbdcac72a NOFORTH -> NO_FORTH 2004-12-21 12:32:15 +00:00
Ruslan Ermilov
83c7ade90a NOSHARED -> NO_SHARED 2004-12-21 09:59:45 +00:00
Ruslan Ermilov
e653b48c80 Start the dreaded NOFOO -> NO_FOO conversion. 
OK'ed by:	core
 2004-12-21 08:47:35 +00:00
Scott Long
05d0bf79ed Remove the last vestiges of the userconfig option. None of this actually 
did anything, so this commit should be considered a NO-OP.
 2004-12-01 04:59:33 +00:00
Yoshihiro Takahashi
cafe28f16a MFi386: revisions 1.77 and 1.78. 2004-11-29 11:55:14 +00:00
Yoshihiro Takahashi
028d40a592 MFi386: revision 1.38. 2004-11-29 11:54:42 +00:00
Ruslan Ermilov
a35d88931c For variables that are only checked with defined(), don't provide 
any fake value.
 2004-10-24 15:33:08 +00:00
Yoshihiro Takahashi
c25984c97c MFi386: revision 1.4. 2004-10-24 12:16:18 +00:00
Yoshihiro Takahashi
3ad0b93804 MFi386: Set bi_basemem and bi_extmem variables. 
Respect RB_MULTIPLE flag.
 2004-10-24 12:15:07 +00:00
Yoshihiro Takahashi
8c3c8ed197 MFi386: Add support for preloading ELF relocatable object format modules. 2004-10-24 12:14:05 +00:00
Ruslan Ermilov
69a02bda38 Document boot_cdrom, boot_multicons, and boot_serial. 
Reduce diffs between help.common and loader(8).
Mention that boot_userconfig is currently a no-op.
 2004-09-30 13:09:00 +00:00
Yoshihiro Takahashi
cede9ec016 MFi386: revision 1.56 (Add -fno-unit-at-a-time to CFLAGS). 2004-09-18 00:12:04 +00:00
Yoshihiro Takahashi
c80f54d479 Fix new compiler error (s/bcopy/memcpy/). 2004-07-30 09:42:04 +00:00
Poul-Henning Kamp
1400886b92 Fix another beak. 
Seen by:	pjd
 2004-06-17 11:44:05 +00:00
Poul-Henning Kamp
ad165b6f6d Unspam sys/boot, the dev_t commit should not have touched these. 
Spotted by:	peter
 2004-06-16 18:21:22 +00:00
Poul-Henning Kamp
0e69b1a1c7 My new keyboard can't spell. 2004-06-16 17:03:18 +00:00
Poul-Henning Kamp
89c9c53da0 Do the dreaded s/dev_t/struct cdev */ 
Bump __FreeBSD_version accordingly.
 2004-06-16 09:47:26 +00:00
Poul-Henning Kamp
4ee9ad6b13 Premptively fix GCC3.4 issue: add break; after empty default: clauses. 
PR:	65493
Submitted by:	Pawel Worach <sajd@telia.com>
 2004-06-16 08:12:06 +00:00
Yoshihiro Takahashi
dd4d0b14e8 MFi386: revisions from 1.15 to 1.17. 2004-04-29 08:24:57 +00:00
Yoshihiro Takahashi
798f9e7fa0 MFi386: revisions from 1.16 to 1.18. 2004-04-29 08:24:30 +00:00
Ruslan Ermilov
1e104f00e7 MFi386: Use C (and CPP) style comments for assembler-with-cpp 
sources, for lines that start with a comment.
 2004-04-28 10:15:31 +00:00
Warner Losh
9e127f523c Remove advertising clause from University of California Regent's license, 
per letter dated July 22, 1999.

Approved by: core
 2004-04-05 23:41:29 +00:00
Yoshihiro Takahashi
f213e50a57 MFi386: revision 1.29. 2004-03-14 09:43:15 +00:00
Yoshihiro Takahashi
3136cf2d73 MFi386: revision 1.76. 2004-03-14 09:41:57 +00:00
Yoshihiro Takahashi
1a413640ac MFi386: Get rid of unnecessary use of m4(1) by using cpp(1) instead. 
Repocopied by:	joe
 2004-02-13 15:39:59 +00:00
Yoshihiro Takahashi
32efe8e4b4 MFi386: revisions 1.74 and 1.75. 
- kzip(8) is long dead.
  - Clean CLEANFILES.
 2004-02-13 15:26:22 +00:00
Yoshihiro Takahashi
4dcf467f93 MFi386: revision 1.20 (don't strip kgzldr.o) 2004-02-13 15:24:25 +00:00
Yoshihiro Takahashi
5e0eb6243d MFi386: Factor out -nostdlib and use PROG. 2004-02-09 16:01:45 +00:00
Ruslan Ermilov
6ed6b4ab71 MFi386: Removed -elf and duplicate -ffreestanding. 2004-02-07 14:35:33 +00:00
Yoshihiro Takahashi
cc78dccee9 MFi386: Cleanups to sys/boot makefiles. 2004-02-07 12:19:44 +00:00
Yoshihiro Takahashi
6bef25432c MFi386: revision 1.33 
PR:	kern/62005
 2004-01-28 04:15:31 +00:00
Yoshihiro Takahashi
2b0292a5ae Fix to support KANA and graphics characters which code are over 0x80. 2004-01-18 04:10:45 +00:00
Yoshihiro Takahashi
a5a39deba2 MFi386: revision 1.13. 2003-11-15 12:25:47 +00:00
Bruce Evans
bb44220efa Don't repeat selected defines from ns16550.h or sioreg.h. Just 
include ns16550.h.  The missing installation of ns16550.h was fixed
long ago and the misplaced defines in sioreg.h were fixed recently.
 2003-09-16 11:24:23 +00:00
David E. O'Brien
7d4724590e Use __FBSDID(). 
Also some minor style cleanups.
 2003-09-08 09:11:32 +00:00
Yoshihiro Takahashi
943be5d359 Fixed build error with GCC 3.3.1 2003-07-13 08:13:52 +00:00
Ruslan Ermilov
ae0c4c928a Revert non-style part of the recent two deltas that dealt with 
using as(1) to compile plain assembler source files; bsd.lib.mk
has been fixed (in revision 1.147).
 2003-07-02 12:45:45 +00:00
Ruslan Ermilov
6c874d4fa8 Switch to using bsd.prog.mk; this gives us back the standard 
.s.o transformation rule.
 2003-06-30 14:10:58 +00:00
Ruslan Ermilov
c173771625 MFi386: revision 1.16. 2003-06-30 00:20:28 +00:00
Yoshihiro Takahashi
3889b283ef Add help file for pc98. 2003-06-08 03:34:49 +00:00
Yoshihiro Takahashi
c7fd521917 Enable new boot menu. 2003-06-08 03:20:35 +00:00
Yoshihiro Takahashi
b16ea1159d Don't load the acpi module. 2003-06-08 03:16:59 +00:00
David E. O'Brien
9b8d527fef Add ${AFLAGS} to 'as' invocation. 2003-06-07 17:42:26 +00:00
Yoshihiro Takahashi
d83e355c40 MFi386: revisions 1.13 and 1.14. 2003-06-07 08:36:41 +00:00
Yoshihiro Takahashi
bd7cefa085 MFi386: revision 1.30. 2003-06-07 08:23:42 +00:00
KATO Takenori
f5a84cb224 IPLware support. The `IPLware' program assumes boot menu program 
begins with the `jmp 0x2d4' near jump.
 2003-05-02 09:33:12 +00:00
Yoshihiro Takahashi
492d54a592 Fix to build pc98 boot loader after support amd64. 2003-05-01 13:17:06 +00:00
Poul-Henning Kamp
197e5e73ef Libdisk does not need to include <sys/diskslice.h> any more. 
Move the remaining bits of <sys/diskslice.h> to <i386/include/bootinfo.h>

Move i386/pc98 specific bits from <sys/reboot.h> to
<i386/include/bootinfo.h> as well.

Adjust includes in sys/boot accordingly.
 2003-04-04 16:35:16 +00:00
Ruslan Ermilov
73f643b411 Fixed sys/boot/pc98/boot2/Makefile to use kern.mk and 
get rid of bsd.kern.mk completely.

OK'ed by:	bde
 2003-03-02 21:18:40 +00:00
Yoshihiro Takahashi
271aee47ec MFi386: Install the "boot" image which is boot1 + boot2. 2003-01-30 14:50:25 +00:00
Yoshihiro Takahashi
dc5cb962f7 Use NDOSPART instead of NEXTDOSPART. 2003-01-21 13:59:53 +00:00
Yoshihiro Takahashi
5aca100a9e MFi386: revision 1.63. 2003-01-21 13:57:43 +00:00
Poul-Henning Kamp
63fc86da6f Use NEXTDOSPART instead of MAX_SLICES. 2003-01-20 11:15:12 +00:00
Yoshihiro Takahashi
97a45538e4 Add SCSI MO device support. 
Submitted by:	Kawanobe Koh <kawanobe@st.rim.or.jp>
 2003-01-06 13:43:15 +00:00
Yoshihiro Takahashi
404a379e4a Rename the dos_partition structure for pc98 to pc98_partition. 2003-01-04 08:50:48 +00:00
Yoshihiro Takahashi
46ae965fca Remove '-DUFS1_ONLY' from CFLAGS. It is not needed. 2002-10-10 14:03:00 +00:00