waltje
2b37b7fbfb
Major changes to NVR, system initialization (pc.c), and what goes on in the Windows startup (win.c.) Not fully done yet, but good enough for a first commit.
2017-10-07 00:49:53 -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
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
637ce66da2
First phase of cleaning up the use of pathnames internally. We now have the --vmpath (short: -P) commandline option to override the 'work dir' relative to which the program will try to find certain files and folders.
2017-09-23 21:12:37 -04:00
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
waltje
b41b4a0926
Multithreading fixes to avoid hanging of the SCSI controllers (as shown on older Linux.)
2017-09-06 02:13:03 -04:00
OBattler
0ef876ef36
Various improvements to PCI and PCI boards.
2017-09-04 05:15:12 +02:00
OBattler
4c3532f31e
Applied all mainline PCem commits;
...
Removed SCSI thread waiting (except after executing the READ SUBCHANNEL command, to alleviate the effects of READ SUBCHANNEL spam done by CD players).
2017-09-02 23:39:26 +02:00
OBattler
c81e5af8a0
More SCSI threading bugfixes - should fix the annoying crashes on hard reset.
2017-09-02 15:33:04 +02:00
OBattler
fdd45d3a7e
SCSI mailbox processing is now threaded.
2017-09-01 19:36:08 +02:00
OBattler
0d84add8a3
Extensively reworked the PCI bus emulation, fixes quite a few bugs, including incorrect IRQ routing for the last two slots on the Intel Advanced/ATX.
2017-08-30 04:49:20 +02:00
OBattler
d58eb9dac0
Redid the Buslogic IRQ raising function and fixed PIC level-triggered interrupt handling, fixes NT 4 and later on the BT-958D in level-triggered mode.
2017-08-27 23:57:47 +02:00
OBattler
cb7b1051d8
BT-958D now correctly handles the BIOS using the PCI BAR, and I also fixed a stupid bug in scsi_device.c - the BT-958D BIOS will now boot from SCSI CD-ROM.
2017-08-27 06:20:38 +02:00
c1091d83d3
Lowercase all CAPS to prevent case sensitive errors in non-Windows platforms
2017-08-27 04:33:47 +01:00
