waltje
9d2d7b1c32
Whoops.
2017-10-03 16:33:09 -04:00
waltje
633adc6b02
Another big change, this time to the NVR. It has been re-done, integrated with the RTC code, and is now ready to be used by other, non-AT-compatible systems, including an ISA card for PC/XT.
2017-10-03 16:28:26 -04:00
waltje
63c532d940
Even more cleanups. Also renamed hdd/ to disk/ as that makes more sense. Machines with an Internal HDC (usually IDE) can now also select an alternative one instead.
2017-10-02 02:21:38 -04:00
waltje
f6620a45d0
Moved the gameport and joysticks into subfolder.
2017-10-01 17:35:36 -04:00
waltje
2dbf5409c0
Changes to allow for auto- or selectable Internal HD controller, and some other minor changes.
2017-10-01 16:29:27 -04:00
waltje
9d9f5fdd58
Separation of HDD (disks) and HDC (disk controllers) with major cleanup. IDE remains same until Kotori finishes that part.
2017-09-30 16:58:41 -04:00
waltje
43b055b5ee
Another massive cleanup run. Ibm.h no longer includes system header files. ROM loading simplified, and moved from mem.c to rom.c. Fixes in Makefile. Corrected mamy wrong includes. Removed old junk from days long gone. First phase of new SCAT chipset driver - no longer gives errors in BIOS, but NOT DONE YET.
2017-09-25 04:33:16 -04:00
waltje
35c25cab74
Undo changes to Samsung machine config, its a problem with SCAT.
2017-09-23 21:09:53 -04:00
waltje
ef677295f7
Finalized changing the 286-based systems to have an "internal ide" controller; these machines now have to select the desired HD controller from the menu. The Samsung 286 machine also needs its upper 384K remapped. Added machine_at_scat_remap() to implement thjs for SCAT-based boards.
2017-09-18 22:39:02 -04:00
waltje
aea3b1e34f
Removed debug from JSON driver. Updated AT MFM (WD1003) driver to properly operate with Microport SysV/AT. Optionally remove the IDE controllers from teh 286's (#if WALTJE for now) as those machines did not really have IDE, but the WD1003 or an ESDI controller at best.
2017-09-18 03:58:52 -04:00
OBattler
6fa2d64f8e
PS/2 mouse now correctly returns 0xFE on bad command;
...
The FDC now correctly turns off the drive icon's activity light on finishing the READ SECTOR ID command;
Pentium, i686, and some 486 machines now have realistic (per their documentations) minimum and maximum RAM sizes and RAM granularities.
2017-09-15 17:54:01 +02:00
OBattler
40e7a0efab
The WIN_DRIVE_DIAGNOSTICS command now behaves correctly (but I'm redoing the IDE emulation anyway);
...
The IBM PS/2 Model 486 now uses its own rom set ID;
The AHA-154x and Buslogic SCSI controllers no longer stop scanning for mailboxes when in aggressive round robin mode;
PIC interrupt processing fixes - no more IRQ-caused triple faults in Windows 98 SE.
2017-09-08 00:17:49 +02:00
OBattler
17d9c5c463
Fixed PS/2 mouse to PCI (PIIX) wiring, fixes recently introduced PS/2 mouse hangs;
...
The AT keyboard "write to mouse" command now returns 0xFF (error) when no PS/2 mouse is attached - fixes hangs on AOpen AP53, ASUS P/I-P55T2S, and Tyan Titan Pro/ATX when not using PS/2 mouse;
Fixed the emulation of the SMC FDC37C669 Super I/O chip - serial ports now work correctly on the AOpen AP53 and the ASUS P/I-P55T2S.
2017-09-07 01:52:36 +02:00
waltje
73ef17be9e
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:55:59 -04:00
OBattler
0ef876ef36
Various improvements to PCI and PCI boards.
2017-09-04 05:15:12 +02:00
OBattler
3e10570bbd
Machine code restructure, models are now machines instead and the init functions are in the machine files rather than in machine.c (former model.c), also moved the machine stuff into the machine/ subdirectory.
2017-09-02 20:39:57 +02:00
