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296dbe928a
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189 Commits

Author SHA1 Message Date
Daniel Gimpelevich
296dbe928a Fix ATA/Serial ioport conflict 2003-10-07 00:21:10 +00:00
Daniel Gimpelevich
c249cc8709 Update to coincide with Volker's adjustment to VGA-BIOS upstream. 2003-10-05 23:15:45 +00:00
Christophe Bothamy
109805f5b8 - remove the comment about 8x8 font. 
Volker confirmed that the whole 8x8 font should be present in the vgabios.
 2003-08-17 21:48:15 +00:00
Christophe Bothamy
485ee8838b - update LGPL'd vgabios with release 0.4a 2003-08-17 15:41:12 +00:00
Christophe Bothamy
1e568ccba3 - regen from rombios.c rev1.95 2003-08-16 20:13:18 +00:00
Christophe Bothamy
f75ef317e5 - add 128 first 8x8 chars at 0xfa6e (fixes bug #787138 No ROM BIOS character map) 2003-08-16 20:11:28 +00:00
Christophe Bothamy
6712256448 - recompile rombios.c rev1.94 2003-08-07 00:04:05 +00:00
Christophe Bothamy
8fba74e1d1 - fix sf bug #764473 Freesco Linux crashes on boot 
Syslinux 1.48 that is used to boot freesco, did not like the latest
  int15 function e801 returning AX=0 and BX=0, although my real
  system does, and Ralph Brown list allow it.

  Interestingly enough, the symptoms were floppy accesses with a track
  number > 100. Funny.

  Now int15 function e801 returns both extended and configured memory.
 2003-08-07 00:02:24 +00:00
Christophe Bothamy
ae0b7c45a3 - Fix Elpin VGAbios size. It can't really be 32769 bytes. 
I stripped the last byte, it seems to work ok.
 2003-08-05 13:03:22 +00:00
Christophe Bothamy
b5562fc8ee - compile rombios rev1.93 2003-04-25 22:15:30 +00:00
Christophe Bothamy
d112043348 - fix int15 function e801 (get memory size) 2003-04-25 22:13:24 +00:00
Christophe Bothamy
20091e7f3c - compile rombios.c rev 1.92 2003-03-08 23:01:07 +00:00
Christophe Bothamy
479fbe2a25 - apply patch "[ 682539 ] Fix CapsLock and NumLock behavior" from rock at gimp.org 2003-03-08 22:59:17 +00:00
Christophe Bothamy
dd2618a315 - compile rombios.c rev1.91 2003-02-06 23:19:23 +00:00
Christophe Bothamy
579f3c0539 - apply Ben Lunt's 160k, 180k, 320k floppy patch 2003-02-06 23:16:56 +00:00
Christophe Bothamy
44502c00dc - compile rombios.c rev1.90 2003-01-18 19:23:14 +00:00
Christophe Bothamy
5e509b80c9 - add int15 function 86 support 2003-01-18 19:20:52 +00:00
Christophe Bothamy
2bf8c6ab80 - update with latest current-cvs version. It fixes, at least the WinNT4 install bug 2003-01-15 17:44:57 +00:00
Christophe Bothamy
cfdcae68ca - compile rombios.c rev 1.89 2003-01-14 18:06:59 +00:00
Christophe Bothamy
152900c758 - move the extended key check in int09, now int15/4f is empty. 
I did not see any bug, but maybe some code hooking int15/4f could be
  disoriented when receiving extented E0 scancode.
 2003-01-14 18:03:31 +00:00
Christophe Bothamy
e42eee68e5 - add support for ElTorito Harddisk emulation. Darwin iso boots now. 
The Harddisk emulation still needs some polish though.
 2003-01-14 17:59:52 +00:00
Christophe Bothamy
d007a8e93b - compile rombios.c rev 1.87 2003-01-13 12:55:59 +00:00
Christophe Bothamy
04809a2258 - fix NetBSD not booting from cdrom. AH was not set to 0 after a 
successful read through int13/AH=2 when emulation floppy from cdrom.
 2003-01-13 12:51:17 +00:00
Christophe Bothamy
56eb9dfe7a - compile from rombios rev1.86 2003-01-06 02:03:57 +00:00
Christophe Bothamy
fd02f4ac05 - create two new asm functions to send eoi to the master pic and to both pics 
- add int75_handler, for msdos compatbility fpu exception
  This handler calls int 2 (nmi). The NMI handler should really be aware
  of this and should iret in case of FPU exception (to be implemented)
 2003-01-06 02:02:46 +00:00
Christophe Bothamy
2398f0f215 - fix [ 651158 ] rombios does not build with make -j2 
don't let each rombios compile overwrite temporary file of another
 2002-12-25 12:25:55 +00:00
Christophe Bothamy
c837f9961e - compile reombios.c revision 1.85 2002-12-13 16:32:31 +00:00
Christophe Bothamy
b64fb6aba6 - refix [ 642031 ] FATAL: Keyboard RESET error:993 
With Bryce we identified that this code will successfully
  flush the keyboard input buffer as long as ips <= 15000000.
 2002-12-13 16:26:17 +00:00
Bryce Denney
51c0eca68a - now "make dist-clean" no longer removes the compiled BIOSes. This 
is important because many people don't have the tools to rebuild them.
  They will only be removed if you type "make bios-clean", which people
  are unlikely to do by accident.
 2002-12-12 23:55:34 +00:00
Bryce Denney
1d65a45575 - recompile bioses for rombios.c 1.84 2002-12-09 13:24:48 +00:00
Bryce Denney
3c450d5262 - apply 8CPU bios patch from Zwane Mwaikambo, who writes: 
> This simplifies things for operating systems which don't do
  > paranoia/sanity checks. This BIOS image has been tested on Linux-2.4.19
 2002-12-09 13:23:05 +00:00
Christophe Bothamy
f97ba30ac1 - compile from rombios.c r1.83 2002-11-26 11:09:43 +00:00
Christophe Bothamy
8d41bca5f5 - fix [ 642031 ] FATAL: Keyboard RESET error:993 again: rewrote keyboard 
buffer cleanup
- add BX_DEBUG_INT1A macro
- change two "mov ax, #0000" to "xor ax, ax", so int70_handler does not overlap int08_handler
 2002-11-26 11:04:41 +00:00
Christophe Bothamy
27247753ce - compile from rombios.c r1.82 2002-11-25 21:32:50 +00:00
Christophe Bothamy
b37dc11e70 - fix [ 629810 ] int 16/ah=01 broken? 
added sti at start of int16_handler
- add some notes about int09 / int15/4f
 2002-11-25 21:30:51 +00:00
Bryce Denney
44a003c3ad - use perl script "makesym.perl" to produce a symbol table that the 
Bochs debugger can read
 2002-11-24 22:45:40 +00:00
Christophe Bothamy
2dad04034c - rename rombios.txt for 2, 4, 8 processors 2002-11-23 21:02:03 +00:00
Christophe Bothamy
9fa58247c1 - update with latest released LGPL VGABios (v0.3b) 2002-11-23 10:05:07 +00:00
Christophe Bothamy
1a10b8f87b - compile BIOSes from rombios.c r1.81 2002-11-22 14:41:06 +00:00
Christophe Bothamy
f0c3eb675a - fix [ 642031 ] FATAL: Keyboard RESET error:993 
Clear the incoming keys before reseting the keyboard.
 2002-11-22 14:40:09 +00:00
Bryce Denney
7fde35e253 - fix a bug reported on ML by Scott Duplichan. Unimplemented int15 calls 
should return AH=0x86 and CF set.  The new AH=E8 calls did not return
  0x86 in some cases where the call was not implemented.
 2002-11-21 19:09:36 +00:00
Bryce Denney
6e6d9701a1 *** empty log message *** 2002-11-21 06:41:39 +00:00
Bryce Denney
4a7303c896 - update all bioses to current rombios.c 
- since rombios.c also supports 8 processors, go ahead and build an 8 cpu
  bios as well.

Modified Files:
  BIOS-bochs-2-processors BIOS-bochs-4-processors
  BIOS-bochs-latest
Added Files:
  BIOS-bochs-8-processors
 2002-11-14 20:05:57 +00:00
Bryce Denney
58bcf51ad8 - no longer create biosconfig.h with one line extracted from config.h. 
Instead, just build all 4 bioses for 1,2,4,8 processors all the time.
  Now they should all stay in sync without any special effort.

Modified Files:
  rombios.c Makefile.in
 2002-11-14 20:04:38 +00:00
Christophe Bothamy
48200d4936 - compile rombios.c r1.78 2002-11-07 21:58:19 +00:00
Christophe Bothamy
5d7b0701df - clean up in and out keyboard buffer before self test 2002-11-07 21:57:27 +00:00
Christophe Bothamy
b8fc42d6a7 - compile rombios.s r1.77 2002-11-04 23:57:53 +00:00
Christophe Bothamy
70b7d13763 - remove patch.keyboard-biosinit-asulmicki 
- add new keyboard init code from Adam Sulmicki
- changed last cli() to #asm cli #endasm
- remove unused cli() function
- don't panic on shutdown status 0x09. just do the normal post
 2002-11-04 23:56:56 +00:00
Christophe Bothamy
55fa06db79 - fix type of the counter used when waiting for signals in ata_reset. It may be > 0xff 2002-10-30 22:42:42 +00:00
Christophe Bothamy
ae220149ea - add wait states during disks reset, so the BIOS can reliably detect them. 
patch from Adam Sulmicki.
 2002-10-30 21:47:11 +00:00