TC1995 d60602dd5d 53c9x changes of the night (August 11th, 2025) ...

1. Add the original AMD 53c974 (AMD bios only and revision 0x00 compared to the A revision which is 0x10 in the PCI regs) as well as correcting the SCSI bus reset when prompted (ESP CMD 0x03), the latter fixes DawiControl 53c974 drivers on win9x.
2. Check if DMA length is not 0 for DMA transfers.
3. More logs for possible problem diagnostics.

2025-08-11 22:48:30 +02:00

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cdrom

CD-ROM: Re-enable CRC checking and disable the usage of the ARM CRC32 instruction.

2025-08-06 16:07:38 +02:00

chipset

Hook up Bidirectional LPT, EPP, and ECP to all Super I/O chips (missing is vendor-specific Configuration Register B behavior but that's next on my list), fixed Super I/O chip mistakes for a number of machines, split 286/386SX/M6117D machines into three separate files and reordered them as well.

2025-08-11 16:36:30 +02:00

codegen

All the changes.

2025-07-21 06:07:34 +02:00

codegen_new

All the changes.

2025-07-21 06:07:34 +02:00

cpu

Fix another warn in 808x.c

2025-07-28 01:52:40 -04:00

crcspeed

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device

Hook up Bidirectional LPT, EPP, and ECP to all Super I/O chips (missing is vendor-specific Configuration Register B behavior but that's next on my list), fixed Super I/O chip mistakes for a number of machines, split 286/386SX/M6117D machines into three separate files and reordered them as well.

2025-08-11 16:36:30 +02:00

disk

Fixes for broken translation

2025-08-04 14:18:44 +03:00

floppy

FDC: Do not attempt to raise the IRQ if it is disabled.

2025-08-09 14:40:27 +02:00

game

86Box Specific PNP Gameport

2025-07-22 20:58:33 -04:00

include

53c9x changes of the night (August 11th, 2025)

2025-08-11 22:48:30 +02:00

mac

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machine

Hook up Bidirectional LPT, EPP, and ECP to all Super I/O chips (missing is vendor-specific Configuration Register B behavior but that's next on my list), fixed Super I/O chip mistakes for a number of machines, split 286/386SX/M6117D machines into three separate files and reordered them as well.

2025-08-11 16:36:30 +02:00

mem

PCjr: Correctly implement wait states, fixes #3140.

2025-07-10 02:34:26 +02:00

minitrace

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network

Network Switch: Changed a += to + where it was probably intended to be +.

2025-08-05 21:13:28 +02:00

printer

Printers: Fix two recently introduced warnings.

2025-08-04 12:24:11 +02:00

qt

Merge pull request #5933 from nelsonhef/pot-po-upd2

2025-08-11 22:27:29 +02:00

scsi

53c9x changes of the night (August 11th, 2025)

2025-08-11 22:48:30 +02:00

sio

Several Clang warning fixes

2025-08-12 01:09:24 +06:00

sound

Remove incorrect port additions on the Covox Sound Master Plus

2025-08-02 20:42:28 -04:00

unix

Merge branch 'master' into feature/global-config

2025-08-06 12:26:10 +02:00

utils

And also an oversight

2025-08-11 01:12:39 +06:00

video

S3 Cards: Fix timings in some modes to account for double-clocking.

2025-08-11 13:34:58 +02:00

86box.c

Move the #LOG_SIZE_BUFFER define out of the #ifdef, fixes #5917.

2025-08-09 17:25:32 +02:00

acpi.c

FIC KA-6130: Fix "Password cleared by jumper!".

2025-08-09 14:39:33 +02:00

apm.c

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arch_detect.c

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CMakeLists.txt

CMake: Error out if source directory if src/ instead of top-level dir

2025-08-01 02:56:39 +05:00

config.c

Config: Low the maximum size being checked for, to see if this fixes the warning.

2025-08-10 22:50:20 +02:00

ddma.c

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device.c

Fix CMD64x having PCI- removed from their names

2025-08-02 21:16:37 -03:00

discord.c

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dma.c

All the required fixes - the Dell OptiPlex Gn+ now works correctly.

2025-05-21 20:49:54 +02:00

gdbstub.c

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io.c

io: Revert changes which incapacitated the logging system

2025-08-01 20:25:34 -03:00

ioapic.c

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machine_status.c

Retooled ZIP emulation into more expansible Removable Disk emulation, ZIP 100 and 250 types remain selectable, alongside the new 86Box (ie. generic) option.

2025-07-25 16:30:40 +02:00

mca.c

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nmi.c

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nvr_at.c

All the required fixes - the Dell OptiPlex Gn+ now works correctly.

2025-05-21 20:49:54 +02:00

nvr_ps2.c

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nvr.c

Some codeql fixes

2025-06-29 00:12:06 -04:00

pci_dummy.c

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pci.c

PCI: Fix and delegate bridge initialization on Dell riser machines

2025-05-28 16:35:38 -03:00

pic.c

PIC: Ignore IRQ raise or lower then the PIC is not yet properly set up.

2025-07-30 15:04:30 +02:00

pit_fast.c

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pit.c

Slow PIT: Fix a regression introduced in the previous commit and the logging.

2025-07-09 04:38:55 +02:00

port_6x.c

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port_92.c

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ppi.c

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qt_resources.qrc

Retooled ZIP emulation into more expansible Removable Disk emulation, ZIP 100 and 250 types remain selectable, alongside the new 86Box (ie. generic) option.

2025-07-25 16:30:40 +02:00

thread.cpp

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timer.c

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upi42.c

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usb.c

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vnc_keymap.c

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vnc.c

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