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103 Commits

Author SHA1 Message Date
Volker Ruppert
e9eccadb82 Recompiled binaries. 2021-04-09 06:47:35 +00:00
Volker Ruppert
4650a59677 Recompiled BIOS images. 2020-10-13 08:10:05 +00:00
Volker Ruppert
fc5b1c6e50 Preparing release 2.6.11 2020-01-05 07:36:44 +00:00
Volker Ruppert
bce3c28bb5 Temporary fix for Bochs BIOS not working with CPU level < 6. Compiled BIOS on 
a 32-bit Linux inside of Bochs. Now only i386 fails, newer CPUs are okay.
 2020-01-03 15:48:20 +00:00
Volker Ruppert
b6c1a4a919 Regenerated configure script and recompiled BIOS images. 2019-12-30 13:18:39 +00:00
Volker Ruppert
74b9a0f6de Bochs BIOS fix and update. 
- Added hack fix to make SeaVGABIOS work: init video mode if not done.
- Update rombios32 release date.
 2019-12-29 19:40:42 +00:00
Volker Ruppert
9bd54cc380 Some work on the i440BX chipset AGP support in the Bochs BIOS. 
- rombios.c: return maximum bus number #1 for i440BX.
- Now using different i/o and memory base address regions for PCI and AGP.
- Added some init code for the i440BX PCI/AGP bridge.
- Some code cleanups.
 2018-05-03 17:55:17 +00:00
Volker Ruppert
92ce5c3846 Moved PIR table modification for the i440BX chipset from the memory code to the 
BIOS init code and some related fixes and cleanups.
 2018-05-01 07:05:28 +00:00
Volker Ruppert
69be05b2b5 Started preparing the Bochs BIOS for i440BX chipset support. 
- Added symbols for the i440BX host bridge device ID.
- Probe and search for devices on PCI bus #1 (AGP).
- Set up memory and i/o regions only for header type 0.
- Set AGP aperture size to 64 MB.
- TODO: PCI IRQ routing, i440BX specific register setup.
 2018-04-24 21:30:31 +00:00
Volker Ruppert
776e8270f6 Started preparing Bochs BIOS for the sector size option. 
- Function ata_cmd_data_io: using fixed block size 512 only for 'identify'
  commands. For read/write commands the hard disk sector size must be used.
- Take account of sector size when calculating hard disk size in MBytes (TODO:
  calculation is not correct for not yet existing very big disks).
- updated comment.
 2018-04-05 21:35:41 +00:00
Volker Ruppert
82f45f262a Small addition for the plug&play BIOS stub: added support for function 0x0000 
(currently returning 0 for number of device nodes).
 2018-01-28 11:59:29 +00:00
Volker Ruppert
67896c66ae Recompiled after adding "fastboot" option. 2017-02-16 21:45:07 +00:00
Volker Ruppert
35a19e4777 Fixed reading extended memory size from CMOS. 2017-02-11 08:53:17 +00:00
Volker Ruppert
02b6de6a61 Added byte/word reference macro to produce optimal code and understand 
(SF patch #533 by Yeong-uk Jo).
 2017-02-10 18:29:00 +00:00
Volker Ruppert
dca964c119 Some 8-bit register reference macro changes to produce more effective code 
(SF patch #532 by Yeong-uk Jo).
 2016-03-17 17:14:43 +00:00
Volker Ruppert
22c674ef7a Fixed MTRR setup for memory size > 4 GB. 2015-08-22 06:18:38 +00:00
Volker Ruppert
d01a6176a8 Fixed keyboard scancode processing after keyboard intercept using stack 
manipulation (SF bug report #1193).
 2014-12-26 10:32:26 +00:00
Volker Ruppert
366bbbba75 Fixed int74_function() for 4-byte (wheel mouse) packets. 
Updated year and copyright.
 2014-07-10 07:29:18 +00:00
Volker Ruppert
323aa782e0 Fixed $PCI service detection 2013-08-02 16:00:10 +00:00
Volker Ruppert
0658109479 Recompiled after PS/2 mouse function change 2013-06-15 21:49:10 +00:00
Volker Ruppert
e415cb9db8 recompiled after PCI changes 2012-11-11 09:10:28 +00:00
Volker Ruppert
45a7020f5d recompiled BIOS after latest changes 2012-10-28 19:41:04 +00:00
Volker Ruppert
78e29cc7eb - recompiled after latest changes 2012-10-27 06:40:21 +00:00
Volker Ruppert
ce3228eeda - recompiled for release 2012-08-21 21:03:22 +00:00
Volker Ruppert
3c707ee976 - recompiled after patch #5 2012-07-10 18:33:52 +00:00
Volker Ruppert
625991504b - recompiled after patch #4 2012-07-10 18:31:10 +00:00
Volker Ruppert
f0c3b2ad90 - recompiled after patch #3 2012-07-10 18:28:56 +00:00
Volker Ruppert
4f2b643aca - recompiled after patch #2 2012-07-10 18:26:45 +00:00
Volker Ruppert
748315591c - recompiled BIOS after patch #1 2012-07-10 18:22:57 +00:00
Volker Ruppert
9ead528c5a - recompiled after latest changes 2012-06-28 15:20:15 +00:00
Volker Ruppert
4e95f44873 - added missing MADT interrupt source override and fixed MP table 
(patches by Sebastian Herbszt)
 2012-05-13 20:07:32 +00:00
Volker Ruppert
e38772006f - added PCI ROM init code that copies to shadow RAM and use it for both VGA 
and other boot ROMs
- define and use PCI constants (patch by Sebastian Herbszt)
 2011-12-20 19:34:47 +00:00
Volker Ruppert
f66a04e7d1 - recompiled BIOS images 2011-11-24 17:24:05 +00:00
Volker Ruppert
42e571ab1b - fix package size in pointing device flags 2 (SF patch #3435049) 
- implemented legacy BIOS int13 AL=17/18h diskette functions (patch taken from
  comment to SF feature request #3424738)
 2011-11-19 12:38:41 +00:00
Volker Ruppert
83f0e388c5 - recompiled after latest changes 2011-08-15 06:25:51 +00:00
Volker Ruppert
5a1cd21ca9 - added PCI ROM support to the Bochs BIOS (works with both pcivga and cirrus) 
- scan for VGABIOS ROM after rombios32 init
  - copy PCI ROM to shadow RAM at 0xc0000 and enable it
  - NOTE: this feature does not work with BIOS-bochs-legacy, so we should recommend to use the
    default BIOS for PCI display adapters
  - TODO: load VGABIOS ROM from the vga code instead of main.cc if PCI is disabled
 2011-07-03 08:12:48 +00:00
Volker Ruppert
389938a508 - recompiled after latest changes 2011-02-10 22:53:45 +00:00
Volker Ruppert
692ef9ca32 - recompiled after latest changes 2011-01-17 16:43:04 +00:00
Volker Ruppert
e99736e27a - regenerated after latest changes 2010-09-26 06:43:28 +00:00
Volker Ruppert
deb572b355 - recompiled BIOS images 2010-08-07 20:59:07 +00:00
Volker Ruppert
e21873deab - regenerated after latest changes 2010-04-05 13:08:13 +00:00
Volker Ruppert
348d36ce80 - regenerated 2010-02-09 23:51:01 +00:00
Volker Ruppert
9e85439006 - regenerated after latest changes 2010-01-18 20:34:51 +00:00
Volker Ruppert
8fda6f8810 - regenerated after latest changes 2010-01-14 18:19:11 +00:00
Volker Ruppert
c0c84f1a91 - regenerated after latest changes 2010-01-04 16:52:20 +00:00
Volker Ruppert
4fb73bde27 - regenerated after latest changes 2009-12-30 20:09:48 +00:00
Volker Ruppert
d41bbbc412 - recompiled after latest changes 2009-12-20 18:04:46 +00:00
Volker Ruppert
57582c1a7f - recompiled after latest changes 2009-12-12 14:24:49 +00:00
Volker Ruppert
403454e1e4 - BIOS binaries regenerated 2009-12-11 13:42:46 +00:00
Volker Ruppert
7e56eae48c - fixed SF bug #2851495: if PCI BIOS functions return without error, the 
int1a_handler must complete with iret to re-enable interrupts
 2009-09-28 16:36:51 +00:00