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554 Commits

Author SHA1 Message Date
Volker Ruppert
e5370fa2ac Regenerated configure script and recompiled BIOS for HPET support. 2017-04-17 07:28:22 +00:00
Volker Ruppert
1d27d67ccd Added initial version of the High Precision Event Timer (HPET) ported from Qemu. 
- Created framework based on our I/O APIC code and ported HPET core from Qemu
  with some required changes for the Bochs timer and IRQ handling.
- Enabled HPET-specific code in the ACPI and rombios32 sources and generated
  new ACPI table with iasl.
- The HPET device plugin is now always loaded if the i440FX chipset is selected
  (same as ACPI). We have to rethink this when we have implemented a more
  modern chipset.
- TODO: Rewrite of the virtual timer code for nanosecond support to make the
  realtime synchronization possible with HPET.
 2017-04-17 07:26:00 +00:00
Volker Ruppert
9b0abda1f5 Recompiled after MP table fix. 2017-03-02 18:39:35 +00:00
Volker Ruppert
3fe496a3ff Fixed MP config table entry count and added some comments. 2017-03-02 18:38:48 +00:00
Volker Ruppert
67896c66ae Recompiled after adding "fastboot" option. 2017-02-16 21:45:07 +00:00
Volker Ruppert
a53b99f5e1 Implemented Bochs BIOS option "fastboot" for skipping the boot menu delay. 
Prepared "biosdetect" option in the harddrv code.
TODO #1: Add support for a comma-separated list of BIOS options.
TODO #2: Implement support for at least "biosdetect=none" in the Bochs BIOS.
 2017-02-16 21:43:52 +00:00
Volker Ruppert
35a19e4777 Fixed reading extended memory size from CMOS. 2017-02-11 08:53:17 +00:00
Volker Ruppert
f2abe7c033 Fixed reading extended memory size from CMOS. 2017-02-11 08:53:00 +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
5c50ae9ccc Added byte/word reference macro to produce optimal code and understand 
(SF patch #533 by Yeong-uk Jo).
 2017-02-10 18:28:34 +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
e7587d25a4 Some 8-bit register reference macro changes to produce more effective code 
(SF patch #532 by Yeong-uk Jo).
 2016-03-17 17:14:27 +00:00
Volker Ruppert
56a7b11ab5 Align PCI memory regions at 64k boundary to make Bochs memory handlers work 
correctly (registering small MMIO regions of USB controllers could fail otherwise).
 2015-11-02 17:00:24 +00:00
Volker Ruppert
8df02880f8 Align PCI memory regions at 64k boundary to make Bochs memory handlers work 
correctly (registering small MMIO regions of USB controllers could fail otherwise).
 2015-11-02 16:59:50 +00:00
Volker Ruppert
f7726990f2 Fixed MTRR setup for memory size > 4 GB. 2015-08-22 06:19:13 +00:00
Volker Ruppert
22c674ef7a Fixed MTRR setup for memory size > 4 GB. 2015-08-22 06:18:38 +00:00
Volker Ruppert
9596717f3c Fixed MTRR setup for memory size > 4 GB. 2015-08-22 06:17:39 +00:00
Volker Ruppert
f8264a7b38 The RSDT table may be detected incorrectly within the rombios32 string table. 
Split copying signature and the check for in to parts to fix this ACPI issue.
 2015-04-18 13:19:21 +00:00
Volker Ruppert
f169c68174 The RSDT table may be detected incorrectly within the rombios32 string table. 
Split copying signature and the check for in to parts to fix this ACPI issue.
 2015-04-18 13:18:01 +00:00
Stanislav Shwartsman
055da948a0 fixed problems found by cppcheck tool (patch by Maxim Derbasov) - second round 2015-01-07 16:17:40 +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
4cd8b284c0 Fixed keyboard scancode processing after keyboard intercept using stack 
manipulation (SF bug report #1193).
 2014-12-26 10:31:39 +00:00
Volker Ruppert
3ce9f04329 Update copyright notice in the header of some remaining files 2014-07-10 11:14:49 +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
b9a1b42ea8 Fixed int74_function() for 4-byte (wheel mouse) packets. 
Updated year and copyright.
 2014-07-10 07:28:59 +00:00
Volker Ruppert
2e2f6f8b5c LGPL'd VGABIOS updated from CVS (fixed building VBE modes list) 2014-07-09 07:10:18 +00:00
Stanislav Shwartsman
57d8fefee9 add seabios readme file with credits, links and licence 2014-06-06 18:45:11 +00:00
Stanislav Shwartsman
d0803a7aab add compiled seabios 1.7.5 image into Bochs tree along with Bochs bios images. Confirmed that seabios 1.7.5 image works with current Bochs version 2014-06-04 20:16:20 +00:00
Volker Ruppert
f94f6967d2 Updated LGPL'd VGABIOS to current CVS (no functional changes) 2014-05-31 06:37:21 +00:00
Volker Ruppert
323aa782e0 Fixed $PCI service detection 2013-08-02 16:00:10 +00:00
Volker Ruppert
c4174b4691 Fixed $PCI service detection 2013-08-02 15:59:49 +00:00
Volker Ruppert
0658109479 Recompiled after PS/2 mouse function change 2013-06-15 21:49:10 +00:00
Volker Ruppert
53cb107dbf PS/2 mouse function: allow setting mouse packet size to 4 for wheel support 
TODO: make driver CTMOUSE.EXE also work with mouse type 'serial_wheel'
 2013-06-15 21:48:23 +00:00
Stanislav Shwartsman
05c711b2b5 Create initial interrupt vector offsets. Change based on sf patch #507. 2013-04-21 20:09:49 +00:00
Stanislav Shwartsman
77cd8f862d Move BIOS_COPYRIGHT_STRING to gain space at 0xfef3. Sebastian 2013-01-08 18:12:14 +00:00
Stanislav Shwartsman
df7ba90704 Set INT vector 77h and below to dummy iret handler. 
Change based on sf patch #507.

Sebastian
 2012-12-31 06:33:01 +00:00
Stanislav Shwartsman
7efd6866ce Set int vector 1Fh to zero; Character Font for upper 128 characters is not available. Sebastian 2012-11-23 20:16:19 +00:00
Volker Ruppert
e415cb9db8 recompiled after PCI changes 2012-11-11 09:10:28 +00:00
Volker Ruppert
cc56245407 started implementing the i430FX chipset 
- renamed config parameter "i440fx_support" to "enabled"
- new config parameter "chipset" added (current choices "i430FX" and "i440FX")
- don't load ACPI support if the i430FX chipset is selected
- select register values for the core PCI devices depending on the chipset
- USB UHCI must be connected to a PCI slot if the i430FX chipset is used
- rombios changes to make the i430FX chipset work
- TODO #1: implement limitation to 1 cpu and 128 MB RAM for the i430FX chipset
- TODO #2: verify register behaviour of both chipsets
 2012-11-11 08:11:17 +00:00
Stanislav Shwartsman
b9d3d3f3cd Set INT vector 1Dh to zero; MDA/CGA Video Parameter Table is not available. 2012-11-05 11:10:07 +00:00
Volker Ruppert
6cc92b1e2c recompiled after ACPI changes 2012-11-04 18:25:54 +00:00
Volker Ruppert
58b94d8f32 applied two old ACPI BIOS patches for Debian by Avi Kivity 
- use preprocessor for pci link routing
- add 26 pci slots, bringing the total to 32
 2012-11-04 18:21:06 +00:00
Volker Ruppert
45a7020f5d recompiled BIOS after latest changes 2012-10-28 19:41:04 +00:00
Stanislav Shwartsman
a9396c3ffc Set INT vector 78h and above to zero; AWARD BIOS does this. Change based on sf patch #507. 2012-10-28 18:34:01 +00:00
Volker Ruppert
78e29cc7eb - recompiled after latest changes 2012-10-27 06:40:21 +00:00
Stanislav Shwartsman
d43bf74aa3 post_init_ivt change based on sf patch #3567829 2012-10-16 10:39:52 +00:00
Stanislav Shwartsman
75908a2985 add comment 2012-10-14 15:58:10 +00:00
Stanislav Shwartsman
0ee8af67c3 Partial undo of sf patch #3540389 to keep more "natural" argument order. 
Sebastian
 2012-10-01 20:41:11 +00:00
Volker Ruppert
ce3228eeda - recompiled for release 2012-08-21 21:03:22 +00:00
Stanislav Shwartsman
882e07518e fixed comments 2012-08-06 17:59:54 +00:00