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5,314 Commits 12 Branches 36 Tags
7f85f6acdff1acc5ce4d80e6b283516f00b23033
Commit Graph

170 Commits

Author SHA1 Message Date
OBattler
323a961f22 Fixed some keyboard controller bugs, including making IRQ's on direct transmissions to the front of the controller queue no longer erroneously resulting in stuck IRQ's, fixes the Acer M3A. 2021-07-21 16:54:07 +02:00
RichardG867
f88650eea5 Add Savage Quest protection dongle emulation from MAME 2021-07-08 21:49:08 -03:00
RichardG867
2eba22295a VIA southbridge fixes, including dynamic SMBus clock 2021-07-08 18:55:05 -03:00
Daniel Gurney
f2cd3756dd Revert "Merge branch 'feature/machine_and_kb' into master" 
This reverts commit 6604a29d7e, reversing
changes made to 1d7fca0abd.
 2021-07-04 18:22:52 +03:00
OBattler
15279e4964 Finished the ALi M15xx and removed from Dev branch. 2021-07-01 01:43:59 +02:00
OBattler
fd4817a87b All the current WIP work (warning: the PIT is currently using some temporary test rewrite that is going to be undone). 2021-06-29 19:11:19 +02:00
RichardG867
dc4906a23f Fix ISAPnP logical devices going missing 2021-06-03 17:30:50 -03:00
RichardG867
2b692640e1 Disable ISAPnP logging 2021-06-03 16:26:09 -03:00
RichardG867
ff46734e5e Preserve logical device configuration on ISAPnP ROM update 2021-06-03 16:26:08 -03:00
RichardG867
80fb5775e4 LM78 no longer needs to be a PCI device with the TRC change 2021-06-03 16:26:07 -03:00
RichardG867
c8c4aac167 ISAPnP tweaks: allow initialization with a null ROM; disable fatals for bad resource data; only change state on enable/disable if a change occurred. 2021-06-03 16:26:05 -03:00
RichardG867
1de2e3dd2f Crystal CS4237, part 2 2021-06-03 16:26:04 -03:00
OBattler
472101dd20 The 0xFE with timeout on the keyboard controller "Write to mouse" command is now sent directly, bypassing the queue. 2021-04-28 06:15:00 +02:00
OBattler
e8a8b7e94f Backported more stuff from the rewritten keyboard controller, fixes the Packard Bell PB410a without PS/2 mouse. 2021-04-28 06:04:50 +02:00
OBattler
e7a859adc5 More fixes - the Goldstar machine now fully works. 2021-04-27 04:10:59 +02:00
OBattler
87b677b8a4 Reverted the AT keyboard code queues to before I created that mess, and fixed the DEL scan code sent on CTRL+ALT+DEL. 2021-04-26 06:24:27 +02:00
RichardG867
a4cb622015 Fix AS99127F GPO defaults 2021-04-24 22:29:47 -03:00
OBattler
957b538c4a Rewrote memory access handling to properly split execute from read, bus from CPU (but the mappings will still match until otherwise specified), and fixed exec[] usage by the mem_*_phys() functions. 2021-04-22 04:27:50 +02:00
nerd73
5e89a9d775 fix more compile issues 2021-04-15 23:34:53 -06:00
nerd73
791bae3560 Add the AMD Am486DXL and DXL2. 
Has otherwise Intel-compatible SMM with an SMBase at 60000h.
 2021-04-15 23:28:07 -06:00
nerd73
8e3b09f323 Various 486 improvements 
- Added SL-Enhanced versions of Intel 486 CPUs and Enhanced AMD Am486DX2/DX4 CPUs
- Cleaned up the 486 CPU types and updated intel_4x0.c to reflect this
- Fixed some incorrect EDX reset and CPUID values
- Blacklisted non-SMM capable 486 CPUs on the Soyo 4SA2 motherboard
- Merged the non-OverDrive and OverDrive Intel DX4s because of further research confirming them to be functionally identical
- Removed SMM support on early 486 CPUs
 2021-04-15 21:38:03 -06:00
OBattler
8b6f9707d5 More CPU fixes, and SMM now implemented on Cyrix Cx486 and Cx5x86 CPU's as well as on Intel/AMI SX, DX, and SX2 CPU's. 2021-04-11 07:25:08 +02:00
OBattler
8175289c9d Am486 SMBASE is now correctly initialized to 30000, 60000 is for the Am486DXL and Am486DXL2, which we do not emulate. 2021-04-10 22:22:19 +02:00
OBattler
5990663881 Keyboard reset fixes and the two files I forgot in the previous commit. 2021-04-10 07:22:49 +02:00
nerd73
a4f16a799e Add the TMC PAT54PV 
An ISA/VLB Socket 5 machine. Also makes KBC command A0 return 0x28 then 0 so that the BIOS can function.
 2021-04-09 20:24:47 -06:00
OBattler
a9bcb5e35f The Phoenix 486 jumper now once again handles the internal graphics card bit. 2021-04-06 07:36:24 +02:00
OBattler
39f98cd063 Attempted revert back to resetx86() with a mem.c fix. 2021-04-04 08:17:02 +02:00
Miran Grča
32205e10b8 Merge pull request #1350 from richardg867/master 
More ISAPnP stuff
 2021-04-04 07:29:14 +02:00
OBattler
780ece8a4d Minor AT keyboard fixes. 2021-04-04 00:18:13 +02:00
RichardG867
5940b3f12e ISAPnP: only invalidate card references when disabling the card 2021-04-03 19:02:11 -03:00
RichardG867
b6a948018a Fix warning in isapnp.c 2021-04-03 00:23:58 -03:00
RichardG867
340448dfb6 ISAPnP: add card disable/reenable, default device configuration and card/device reset to the API 2021-04-02 23:46:38 -03:00
RichardG867
6aff05366f Merge branch 'master' of https://github.com/86Box/86Box 2021-04-01 00:19:39 -03:00
RichardG867
49b6c8b8d2 ISAPnP: mask the right bits for 10-bit decode 2021-03-31 23:45:39 -03:00
Miran Grča
62bb4a99bb Merge pull request #1347 from richardg867/master 
ISAPnP fixes
 2021-04-01 01:58:02 +02:00
RichardG867
906fc6a0da ISAPnP: add proper support for I/O range checks, decoupling the device's I/O handlers away when range checking is enabled 2021-03-31 20:53:04 -03:00
RichardG867
a994737257 ISAPnP: follow spec and don't reset read data port on reset command, fixes UM8669F AMI machines 2021-03-31 20:38:51 -03:00
David Hrdlička
dfbbe08a07 rewrite the emulator to use UTF-8 internally 2021-03-30 09:46:49 +02:00
OBattler
0cf651ff95 Bit 0 to 4 of LSR are now all writeable, always, fixes Error D on the IBM PCjr. 2021-03-30 00:37:09 +02:00
OBattler
1c5b8099ae Minor fixes to keyboard_xt.c. 2021-03-29 23:51:20 +02:00
RichardG867
a7f6515fec Fix the isapnp.c break fix 2021-03-23 16:49:57 -03:00
RichardG867
d9f58cfe0d ISAPnP: Add IRQ type support, limit address register on 10-bit decode, and integrate card reset fix 2021-03-22 21:06:42 -03:00
RichardG867
70ae42e7a0 Merge branch 'master' of https://github.com/86Box/86Box 2021-03-21 16:59:28 -03:00
RichardG867
99405a41b2 Calculate ISAPnP checksum while parsing the end tag, allowing for ROMs not ending at the end tag checksum 2021-03-21 16:59:15 -03:00
RichardG867
ba8cec5e23 Dependent function* 2021-03-20 23:44:10 -03:00
David Hrdlička
10cc122925 fix Clang/WinSDK warnings 2021-03-21 03:28:37 +01:00
RichardG867
1832c0f8ad Fix ISAPnP memory upper limit support 2021-03-20 23:24:24 -03:00
RichardG867
885309aa55 Add memory range upper limit support to ISAPnP 2021-03-20 18:29:18 -03:00
RichardG867
1d55c4d1d1 Merge branch 'master' of https://github.com/86Box/86Box 2021-03-20 16:33:51 -03:00
RichardG867
966ddba554 Disable DMA channels when resetting ISAPnP logical devices 2021-03-20 14:54:34 -03:00