OBattler
fd2214f544
Intel Classic/PCI: Return input port (P1) bit 4 clear, fixes #5435 .
2025-04-04 18:55:22 +02:00
OBattler
1c38e059c4
PS/55 DA2: Fix warnings.
2025-04-04 18:29:28 +02:00
OBattler
a5b68cf12a
Merge branch 'master' of https://github.com/86Box/86Box
2025-04-04 18:19:40 +02:00
OBattler
d3d5d3e780
Fix the calculation of the number of sectors per packet and stop the transfer when the total sector count has reached zero, fixes #5432 .
2025-04-04 18:19:28 +02:00
Miran Grča
5d7de0e043
Merge pull request #5434 from akmed772/da2dev2
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PS/55: Add support for V-Text driver of IBM DOS/V Extension
2025-04-04 07:54:31 +02:00
Akamaki
b484bf1b45
PS55DA2: Add a bracket to avoid compile warning
2025-04-04 10:04:43 +09:00
Akamaki
4a4a7a342a
PS55DA2: formatting, sorting
2025-04-04 09:42:22 +09:00
Akamaki
392e3156bb
disable debug code
2025-04-04 09:10:49 +09:00
Akamaki
beb417cc85
PS55DA2: cleanup, remove unused code
2025-04-04 08:55:14 +09:00
Akamaki
b4f3e06c1e
PS55DA2: Fix some issues in DSPX and OS/2 dosbox
2025-04-04 08:23:32 +09:00
Akamaki
837f86a291
PS55DA2: Parse Bitblt data sequential
2025-04-03 22:17:24 +09:00
Akamaki
fc06d3de89
PS55DA2: add char drawing func in BitBlt
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This build is still in work.
* Added character drawing function to support for DOS/V Extension DSPXDA2 driver.
* Implement CRTC regs: start address, end address, line compare to support line compare scrolling in DOS/V Extension.
* Enable updating CRTC regs when output is disabled.
2025-04-03 15:16:58 +09:00
OBattler
c63d900a93
CMS: Divide SAA samples by 2 so that the sum remains within the -32767 to 32768 range and avoids clipping.
2025-04-03 06:35:53 +02:00
OBattler
df7acc618b
Remove the now unused variable m_has_scsi.
2025-04-03 06:19:36 +02:00
OBattler
5ffc1ff538
Merge branch 'master' of https://github.com/86Box/86Box
2025-04-03 06:17:52 +02:00
OBattler
cfc8e0dc4e
Settings Storage Devices: No longer cut off the second SCSI controller.
2025-04-03 06:17:27 +02:00
Miran Grča
de6fed4485
Merge pull request #5423 from emlyn/colour-bugger
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ISABugger display improvement
2025-04-03 04:53:03 +02:00
Miran Grča
3f677e1b04
Merge pull request #5431 from 86Box/tc1995
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Trantor SCSI changes of the day (April 2nd, 2025)
2025-04-02 22:07:38 +02:00
RichardG867
4bd374a7df
Don't apply the Deschutes cacheability fix to Covington
2025-04-02 16:55:57 -03:00
TC1995
9c8c1a6f40
Trantor SCSI changes of the day (April 2nd, 2025)
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1. The PAS SCSI controller driver mamv1.sys dislikes having bits 0-6 set when a transfer has completed, take account from this, fixes mamv1.sys incomplete CD transfers (bits 0-6 get re-enabled when the transfer is ongoing).
2. I now understand why the T128 doesn't have a block count register, it does the block count manually from the SCSI layer directly, this fixes Pseudo-DMA transfers when using, e.g.: CD transfers using a sector size of 2340 bytes.
2025-04-02 21:47:32 +02:00
Miran Grča
5158d6b59b
Merge pull request #5430 from 86Box/tc1995
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8514/A compatible changes of the day (April 2nd, 2025)
2025-04-02 21:37:15 +02:00
TC1995
5432c1dd13
8514/A compatible changes of the day (April 2nd, 2025)
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1. Aliases are aliases, period.
2. Actually make the ports using bit 15 of their range use the command FIFO.
3. Improved the special ATI command 0xc2b5 in the IBM bitblt side, fixes cursor issues in 24bpp mode using OS/2.
4. When the FIFO is empty, clear the busy and available flags.
5. Also reapply a workaround for 24bpp foreground color patterns in ATI command Scan To X command, fixes patterns in OS/2 and possibly elsewhere.
6. Accelerated HiColor mode, in the IBM passthrough mode, should always be enabled, for now, as well as the Extended ATI Mach32 8bpp mode when prompted, fixes OS/2 booting into the GUI in HiColor mode.
7. Dummy data path configuration values on direct linedraw should not trigger a pixtrans read when it's not needed, fixes possible hang ups in IBM/ATI mode when the busy flag remains enabled.
2025-04-02 21:33:26 +02:00
RichardG867
f56f636248
Report 4 GB cacheable memory on Deschutes CPUs, fixes modern Linux limiting itself to 512 MB on some machines
2025-04-02 16:27:10 -03:00
RichardG867
57851e7606
AD1848: Logging and clean-ups I forgot to commit
2025-04-02 16:21:50 -03:00
OBattler
babac31894
Fixed a compile-breaking mistake.
2025-04-02 18:46:35 +02:00
OBattler
98efd05dda
Alfredo, Batman's Renvenge, and Plato: Pre-initialize NVR to 0x00 instead of 0xFF and give them the correct Phoenix keyboard controller, fixes hang after the first soft reset.
2025-04-02 18:45:27 +02:00
OBattler
420a08ee2c
mem.c: Do not initialize the > 1 GB mapping on 64-bit binaries where it is not necessary.
2025-04-02 17:18:44 +02:00
OBattler
de04870db2
CMS/SAA: Fix warnings.
2025-04-02 08:58:16 +02:00
OBattler
2a8e4d5a68
PCI and ACPI - when resetting all devices, also reset (ie. zero) all of the emulated RAM as well, fixes Windows 2000 after soft reset on later machines such as the ASUS P2B-LS.
2025-04-02 08:34:34 +02:00
Emlyn Corrin
dd5a25aad3
Only set LED colour when it is lit
2025-04-01 21:56:41 +01:00
Miran Grča
9592ac8904
Merge pull request #5422 from Cacodemon345/qt-hide-fdd-menus
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Make sure that floppy icons and options do not appear if there's no floppy controller available
2025-04-01 21:26:17 +02:00
Miran Grča
f682a05fcf
Merge pull request #5420 from Cacodemon345/qt-fullscreen
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Don't attempt altering window position if fullscreen
2025-04-01 21:26:05 +02:00
Cacodemon345
5e61b78b78
Make sure that floppy icons and options do not appear if there's no floppy controller available
2025-04-02 01:10:21 +06:00
Emlyn Corrin
3956032b94
Display ISABugger status in monospace font with colour for the LED bits
2025-04-01 20:05:08 +01:00
Cacodemon345
ee71952e02
Don't attempt altering window position if fullscreen
2025-04-02 00:33:24 +06:00
Miran Grča
00166d15e5
Merge pull request #5419 from Cacodemon345/cms-saasound
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Port Sound Blaster 1.x/2.x SAA1099 emulation to SAASound
2025-04-01 19:12:43 +02:00
Cacodemon345
b644016d1e
Port Sound Blaster 1.x/2.x SAA1099 emulation to SAASound
2025-04-01 23:11:09 +06:00
Miran Grča
c7b2a3c8e5
Merge pull request #5417 from Cacodemon345/cms-saasound
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Switch to SAASound for CMS
2025-04-01 11:56:02 +02:00
Cacodemon345
fd61844061
Switch to SAASound for CMS
2025-04-01 15:44:37 +06:00
OBattler
3e7f8a18de
FDC: Initialize DRVRATE to 1 on the OKI IF386AX so that 1.25 MB floppies can be read on a 3.5" 3-mode drive.
2025-04-01 09:18:12 +02:00
OBattler
1783da99a4
86F internal handler: make the common handlers function initialize the floppy density hole return function, fixes 3-mode (dual-RPM) 3.5" drives.
2025-04-01 08:48:01 +02:00
OBattler
5ea48b2027
Correct the fix.
2025-04-01 06:42:51 +02:00
OBattler
4c0f0ddd24
VIA AC'97: Restore the 0x47 back (turns out it was *NOT* a mix-up), but divide by 208925 instead of by 32767, in order to keep the maximum in the -32768 to 32767 range even at +12 dB gain.
2025-04-01 06:42:14 +02:00
OBattler
bc0d1884e8
Merge branch 'master' of https://github.com/86Box/86Box
2025-04-01 06:36:35 +02:00
OBattler
04247b3c25
Both recompilers: Temporarily disable recompilation of exactly four memory versions in 32-bit address move of opcode C6h (8-bit MOV immediate) because they currently break NT 3.x NTVDM, fixes #5038 .
2025-04-01 06:36:16 +02:00
Miran Grča
aa4b3818e5
Merge pull request #5416 from Cacodemon345/qt-devpixelratio-fix
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Hardware Renderer: Make sure to account for devicePixelRatio when setting up the matrix
2025-03-31 18:54:47 +02:00
Cacodemon345
73dfb3fea9
Hardware Renderer: Make sure to account for devicePixelRatio when setting up the matrix
2025-03-31 22:50:38 +06:00
OBattler
a00f4e2e7f
The _VTECH suffix is supposed to be on the CPU package, not on the machine type.
2025-03-31 06:12:56 +02:00
OBattler
afd910931b
Fix an accidental CPU mess-up.
2025-03-31 04:36:37 +02:00
OBattler
df52052443
Merge branch 'master' of https://github.com/86Box/86Box
2025-03-31 04:35:39 +02:00
