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85 Commits

Author SHA1 Message Date
Akamaki
16fc5e7902 corrected compile errors, removed garbage 2025-02-15 12:08:50 +09:00
Akamaki
8ceec325ef Merge branch 'master' of https://github.com/86Box/86Box into 86Box-master 2025-02-15 09:02:14 +09:00
Akamaki
cdc381b619 Added a new machine: IBM PS/55 model 5551-V0,V1 2025-02-11 11:27:41 +09:00
Jasmine Iwanek
d00f80d3ce General changes from the obattler_202406 branch 
Co-Authored-By: Miran Grča <oubattler@gmail.com>
 2025-02-09 02:20:36 -05:00
OBattler
75fda2f046 Fix FDC's on MCA IBM PS/2 machines fixes #4962. 2024-12-03 02:07:02 +01:00
Akamaki
05e663a5c3 merged ps55 fdc with ps2 fdc 2024-08-23 09:34:26 +09:00
Akamaki
048a940980 Added a machine PS/55 model 5551T 2024-08-15 10:41:08 +09:00
Jasmine Iwanek
05e7d9239c Standardize fdc_type into fdc_current 
Also make it into an array
 2024-07-20 14:49:24 -04:00
Miran Grča
c9e27e7e70 Update m_ps2_mca.c. 2024-05-10 00:50:23 +02:00
TC1995
6802c0593b Video, Storage and MCA changes/fixes. 
1. Cirrus Logic GD54xx, Paradise/WD VGA now reset the interlace once a text mode is issued if not done automatically.
2. Paradise/WD's 15/16bpp modes using the 800x600 resolution now have the correct ma_latch, should fix most operating systems drivers using this combo.
3. More fixes (hopefully) to the accelerated pitch and rowoffset of the Trident TGUI cards (9440AGi and 96x0XGi), should fix issues with delayed displays mode changes under various operating systems (e.g.: Win3.1x).
4. Preliminary implementation of the Area Fill command of XGA, which is issued while using various painting and/or calc utilities on Win3.1x (IBM XGA updated drivers, e.g.: 2.12).
5. Preliminary (and incomplete) 4bpp XGA mode.
6. The XGA memory test for the 0xa5 using writes (used by various operating systems) no longer conflicts with DOS' XGAKIT's memory detection.
7. Small ROP fixes to both XGA and 8514/A.
8. Re-organized the mapping of the Mach32 chipset, especially when to enable the ATI mode or switching back to IBM mode, should fix LFB conflicts with various operating systems.
9. According to The OS/2 Museum, the Adaptec AHA-154xB series of SCSI cards fail the ASPI4DOS.SYS 3.36 signature check, so now make the changes accordingly.
10. Remove useless and crashy bios-less option of the Trantor T128.
11. The Image Manager 1024 card can also be used on a XT (although only if it has a V20/V30).
12. Re-organized the IBM PS/2 model 60 initialization as well as its right POS machine ID (though an update to sc.exe is still required for the POST memory amount to work normally).
 2023-09-30 22:08:08 +02:00
Jasmine Iwanek
ee695e71f9 More sonarlint work 2023-07-25 17:59:22 -04:00
Jasmine Iwanek
6c1e4a8e2c Some code smell fixes from sonarlint 2023-05-15 19:25:56 -04:00
Miran Grča
801ec1916d Merge pull request #3290 from 86Box/tc1995 
Re-added the IBM PS/2 model 70 type 4 (Softfloat is always used in this machine).
 2023-05-01 19:46:13 +02:00
OBattler
8fca57aa79 Universalize the keyboard and mouse latches again, fixes #3280. 2023-05-01 01:35:16 +02:00
TC1995
ad44c454c9 Re-added the IBM PS/2 model 70 type 4 (Softfloat is always used in this machine). 2023-04-30 21:52:58 +02:00
OBattler
5d9de974ee More keyboard controller clean-ups and fixes to mem/mem.c and port_92.c - OS/2 1.3 now works on IBM PS/2 MCA machines. 2023-04-22 03:48:50 +02:00
OBattler
ef17003f1b Fixed the "minor bug fix" in the AT / PS/2 keyboard controller, reworked PS/2 keyboard controller IRQ latches, and correctly disabled memory top remaps if there's more than (16 MB - remap size) RAM (fixes segmentation faults on some machines with 16+ MB of RAM). 2023-04-11 23:21:52 +02:00
Jasmine Iwanek
a7236a9022 Make dual video card code use array 2023-02-06 07:29:18 -05:00
Jasmine Iwanek
1860700eab Fix some small issues 2023-01-07 17:02:23 -05:00
OBattler
368462f23f Fixed IBM PS/2 Model 55SX Planar ID. 2022-12-15 16:00:12 +01:00
TC1995
6a4d1bbfc4 IBM PS/2 model 60: Looks like the model 50 bios expects the 50 POS id, and given the 60 shares its stuff with 50, I believe the id is identical then. 2022-12-04 16:56:14 +01:00
OBattler
27ebb27db7 Makefile.mingw corrections and made the code pass much stricter checks (now mandated by Makefile.mignw) to ensure GCC 14 readiness. 2022-11-17 22:44:06 +01:00
Jasmine Iwanek
f49d3c7458 Correct many file headers to show 86box 2022-10-27 17:08:58 -04:00
Jasmine Iwanek
ff39a77afc clang-format in src/machine 2022-07-27 17:01:04 -04:00
Adrien Moulin
2aa5d8f5b2 PIT: add alternative faster PIT 
This is enabled by default on 486+ CPUs and can be forced disabled/enabled with pit_mode=0/1
 2022-07-23 13:38:10 +02:00
Jasmine Iwanek
6233027c9e Named initializers in machine table 2022-07-19 18:51:18 -04:00
OBattler
fb78071ce9 And machine/m_ps2_mca.c. 2022-07-19 23:41:09 +02:00
TC1995
df5c1a1a46 ISA PS/2: Clean-ups and converted into a typedef struct. 
MCA PS/2: Added Model 60 (8-slot version of 50 with the same bios) and Model 65sx (essentially the same as 55sx but with a new bios and a secondary nvram a la 70-80 but limited to 2KB of size instead of 8KB).
MCA PS/2: Made the i486 cpu selection on only on Type 3 MCA models (70-80) and not Type 2 anymore, therefore the latter is limited to 386DX cpu's only.
 2022-07-19 16:32:23 +02:00
Alexander Babikov
710d34db97 Remove unused variables and functions 2022-04-14 07:13:50 +05:00
Jasmine Iwanek
702f80e58a Backport several changes from M&K 2022-04-12 17:26:05 -04:00
Jasmine Iwanek
41f1c2facd More hardcoding fixes 2022-03-12 19:18:48 -05:00
Jasmine Iwanek
4674756664 More newline and whitespace cleanups 2022-02-20 16:26:40 -05:00
Jasmine Iwanek
4287e44824 newlines at end of file 2022-02-18 21:38:51 -05:00
TC1995
3975957590 Added Kingston MC64 memory expansion card (adf 71d0) which allows up to 64MB of RAM in the MCA-based 386DX-based models as well as a IBM CPU planar upgrade which allows 486DX cpu's to be used on the 386DX-based 80 models. 
Fixed missing part of the width in the Compaq CGA cards.
 2021-12-23 17:38:58 +01:00
OBattler
bcf96bd913 Properly fixed the IBM PS/2 Model 55SX, required reverting some keyboard controller changes and changes to the implementation of the memory control POS registers. 2021-12-08 22:05:55 +01:00
OBattler
732399ed42 Properly fixed the IBM PS/2 Model 55SX. 2021-12-07 11:24:56 +01:00
OBattler
ba6a27b15a And a fix for the fix. 2021-12-06 22:36:42 +01:00
OBattler
00e00fa5c6 Attempted fix for PS/2 Model 55SX. 2021-12-06 22:33:52 +01:00
OBattler
01567e976f Some IBM PS/2 Model 55SX memory fixes. 2021-11-20 10:32:02 +01:00
OBattler
3bd2e199dd Added a missing call to flushmmucache_nopc(). 2021-11-19 23:13:46 +01:00
OBattler
47d742b65e Removed the last vestiges of IBM PS/2 model 70 type 4. 2021-11-15 23:58:12 +01:00
OBattler
4f6df76f10 Revert "Revert "Merge branch 'feature/machine_and_kb' into master"" 
This reverts commit f2cd3756dd.
 2021-07-04 17:40:39 +02:00
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
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
TC1995
3c95cd4cd5 Added the PS/2 model 80 type 3 machine. 2021-06-15 17:38:31 +02:00
OBattler
1b3a870388 Forgotten changes to the MCA PS/2 machines. 2021-04-29 07:37:05 +02:00
David Hrdlička
dfbbe08a07 rewrite the emulator to use UTF-8 internally 2021-03-30 09:46:49 +02:00
Panagiotis
a0a7ee67cc FDC workaround 
The Internal FDC is added when needed for AT machines too.
Some speculative "work" on the main FDC code
 2021-02-07 17:27:14 +02:00
OBattler
808fa292f6 Fixed memory state for PS/2 split mapping on models 70 and 80 (broken by recent mem.c changes). 2020-07-02 00:21:46 +02:00
David Hrdlička
dfa28eb8e9 Revert "Machine path reorganisation" 
This reverts commit 0a48dbcfcd.
 2020-05-22 22:32:46 +02:00