Macintosh-Tools/dingusppc
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835 Commits

Author SHA1 Message Date
leap123
c1b557fbb9
Fix build on Fedora 2024-03-11 13:01:43 +07:00
joevt
babefd09f3 atimach64gx: Rename enable_crtc_internal. 2024-03-10 17:02:38 -07:00
joevt
578e5dc063 atimach64gx: Remove disable_crtc_internal. 2024-03-10 17:02:29 -07:00
joevt
2a290ff9c1 atimach64gx: Remove crtc_enable. 2024-03-10 17:02:18 -07:00
joevt
bfd60155b6 atimach64gx: Fix DAC_CNTL for non-byte access. 
If offset is 2, a size of 2 will also overwrite byte 3.
 2024-03-10 17:00:47 -07:00
joevt
df09a1e3bf atimach64gx: Register cleanup. 
- Use register number instead of offset.
- Have one exit path from the read_reg and write_reg methods.
 2024-03-10 16:59:11 -07:00
joevt
3cced5e29b atimach64gx: Use register field names. 2024-03-10 16:58:36 -07:00
joevt
bd5ecf8cbb atimach64gx: Init CRTC_DISPLAY_DIS. 2024-03-10 16:54:48 -07:00
joevt
3e6f7ef541 atimach64gx: Init FIFO_CNT. 2024-03-10 16:54:31 -07:00
joevt
ac5b434641 atimach64gx: Add verbose_pixel_format. 
It is used to log the pixel format/depth.
 2024-03-09 17:57:27 -07:00
joevt
00f917f52e atimach64gx: Add io_access_allowed. 
This method is used by both pci_io_read and pci_io_write to determine if ISA type I/O access is allowed.
The SPARSE_IO_BASE I/O address is defined. This I/O range is not defined by an I/O BAR.
 2024-03-09 17:54:05 -07:00
joevt
a11770961e Add pci_find_device for pci type 0 requests. 2024-03-09 17:49:51 -07:00
joevt
2d8f2422b3 dbmda: Fix dma output res_count update. 
Use this->res_count to track amount of data transferred.
 2024-03-09 06:47:48 -07:00
joevt
0166059d1b dbdma: Add set_stat method. 
A hardware device may have status flags connected to 8 status bits of the DBDMA engine.
 2024-03-09 06:45:06 -07:00
joevt
50fcb45b88 awacs: Add dma input stub. 2024-03-09 06:20:24 -07:00
joevt
29d13aef09 dma: Add is_active method for input channels. 
Since DBDMA contains an input and output channel, rename the existing is_active method to is_out_active.
 2024-03-09 06:20:13 -07:00
joevt
31036b8dee grandcentral: Add sound in DMA. 2024-03-09 06:03:33 -07:00
joevt
6f231f3367 grandcentral: IOBus changes. 
- Add IOBusDevice (nvram_addr_hi_dev) for NVRAM addr hi.
- Add IOBusDevice (nvram_dev) for NVRAM data.
- Make all IOBusDevices use the same code.
- Log error if 4 least significant bits of offset are not zero.
- Correctly byte swap the value before passing it to the IOBusDevice.
- When reading, duplicate the bytes in a word or dword like a real Power Mac does.
 2024-03-09 06:02:23 -07:00
joevt
97f08f21b7 appleramdac: Add get_clut_entry_cb. 2024-03-08 21:02:41 -07:00
joevt
9a26016ed4 memctrlbase: Clear RAM to zero. 2024-03-08 20:58:41 -07:00
joevt
f541613c6b mpc106: Fix RAM allocation. 
Fix bank_end calculation (left shift 28 instead of 30).
Handle unorderred and discontinous ranges.
 2024-03-08 20:58:04 -07:00
joevt
6931b2944b mpc106: Allow multiple of the same PCI device. 
Grackle allows attaching different PCI devices. This change allows attach multiple of the same PCI device. To make the name unique in the machine map, the name of the PCI slot is appended to the device name.
 2024-03-08 20:57:47 -07:00
joevt
0af9d0c972 chario: Cleanup. 2024-03-08 19:27:42 -07:00
joevt
5d9194d03d atimach64gx: Add config read/write stub. 2024-03-08 08:00:21 -07:00
Mihai Parparita
57e6e90002 Add support for the CUDA_RESTART_SYSTEM command 
There are cases where when it's necessary (e.g. given uninitialized NVRAM,
the Beige G3 with the 10.2 install CD inserted will update the boot
device and restart to boot from it).

Restart support was done by wrapping the ppc_exec function in a loop and
checking for a restart power off reason. We also need to disconnect all
event listeners, since they will be recreated when the machine is
re-initialized.
 2024-03-07 23:32:23 -08:00
Mihai Parparita
7226fe5303 Ensure that video controller refresh task timer is stopped when the object is destroyed. 2024-03-07 23:31:56 -08:00
Mihai Parparita
10af336cd1 Ensure that VIA timers are stopped when the object is destroyed. 2024-03-07 23:31:56 -08:00
Mihai Parparita
f218a38294 Ensure that AMIC pseudo-VBL timer is stopped when the object is destroyed. 2024-03-07 23:31:44 -08:00
dingusdev
2f326a8199 Compile fix for CharIO in VS2022 
For some reason, it wouldn't define the symbol when trying to compile with Clang.
 2024-03-07 20:57:40 -07:00
joevt
04526012f9 grandcentral: Add Ethernet ROM. 2024-03-07 07:59:13 -07:00
joevt
b5bb214920 ohare: Interrupt fixes. 
Based on work done for grandcentral.
 2024-03-07 07:58:54 -07:00
joevt
1e587b0848 chario: Move static variable to class. 2024-03-07 07:48:11 -07:00
joevt
97727e0d1e escc: Return NULL if nothing to read. 2024-03-07 07:47:41 -07:00
joevt
723eab59d6 escc: Include port name in log messages. 2024-03-07 07:40:30 -07:00
joevt
1421ccc81e escc: Add dma stub. 2024-03-07 07:30:06 -07:00
joevt
7b4d513e22 videoctrl: Add change resolution support. 
PDM defaults to 640x480.
If you set --mon_id to MacRGB12in then it would draw 512x384 inside a 640x480 window.
If you set --mon_id to Multiscan20in then it would try to draw 832x624 inside a 640x480 window and crash.
If you set the Monitors control panel to switch multiscan display from 640x480 to 832x624 and  restart then it would crash.
Now it will correctly change the window size every time the mode changes.
 2024-03-06 21:44:10 -07:00
joevt
5b51cd06c0 atimach64gx: Add register names. 
For logging.
 2024-03-06 21:20:23 -07:00
joevt
052a47734f macio: Add DMA interrupts. 2024-03-06 21:19:04 -07:00
joevt
54767bf97d More interrupts. 
- Add all the interrupts including DMA.
- Modify the Interrupt to IRQ_ID translation so the interrupts belonging to the first set of 32 interrupts don't need to be shifted.
 2024-03-06 19:17:16 -07:00
joevt
e5bace03f7 Abort if register_dma_int. 
Make register_dma_int cause Abort for heathrow and ohare like it does for amic.
 2024-03-06 19:17:03 -07:00
joevt
691fcfb657 atimach64gx: PCI BAR changes. 
Support changing BAR address.
 2024-03-06 18:58:15 -07:00
joevt
49f7da4402 atimach64gx: Remove second column. 
It incorrectly implies a relationship between items on the same row.
 2024-03-06 18:57:52 -07:00
joevt
6c0ca42fff atimach64defs: Add more registers and bit fields. 2024-03-06 18:57:30 -07:00
joevt
5a049642ea atirage: Add VBL callback. 2024-03-06 07:50:03 -07:00
joevt
b168459007 atirage: Calculate vert_blank. 2024-03-06 07:42:51 -07:00
joevt
d5c7b5f537 atirage: Add write CRTC_INT_CNTL. 2024-03-06 07:41:12 -07:00
joevt
506ed000a0 atirage: Add write CONFIG_STAT0. 2024-03-06 07:04:59 -07:00
joevt
b92e9216f4 atirage: Add write CRTC_VLINE_CRNT_VLINE. 
For VLINE interrupt (but Mac OS X doesn't use enable VLINE interrupt).
 2024-03-06 07:04:40 -07:00
joevt
6ff5079df8 atirage: Init CRTC_DISPLAY_DIS. 2024-03-06 07:04:25 -07:00
joevt
d686fc04f4 atirage: Fix crtc_update. 
Add pixel format and pixel clock to the list of fields that will initiate a recalculation.
If frame rate is less than 24 or greater than 120 then assume 60Hz.
 2024-03-05 08:02:50 -07:00
joevt
9aef78be4f atirage: Modify write CLOCK_CNTL. 
Consider write-only bits: ATI_CLOCK_STROBE can't be read so clear it.
8 bits at Offset 2 is PLL_DATA. If we don't modify PLL_DATA, then insert the current value of PLL_DATA into the value that will be read from ATI_CLOCK_CNTL.
 2024-03-05 08:02:20 -07:00
joevt
f6b1c080ad atirage: Init FIFO_CNT of GUI_STAT. 2024-03-05 07:54:19 -07:00
joevt
d4fa85688d atirage: Check both offset and size. 
When checking if a particular byte of a register is accessed, check both the starting position (offset) and ending position (offset + size) of the bytes being access.
 2024-03-05 07:52:12 -07:00
joevt
777a02cbe9 pci: Use SIZE_ARG for logging arg size. 
The SIZE_ARG macro defined in pcibase can be used outside pcibase with a small modification.
 2024-03-04 21:16:46 -07:00
joevt
61b1940397 pci: Add command register mask. 
The mask represents the list of bits that are allowed to change in the command register of PCI config space.
 2024-03-04 21:16:38 -07:00
joevt
eef6d267c3 atirage: PCI BAR changes. 
- Add BAR 2 decode. This BAR isn't actually used by Mac OS X, but decode it anyway just in case.
- Support updating of BARs (using change_one_bar method).
 2024-03-04 21:13:07 -07:00
joevt
9c48c296c8 atirage: Register cleanup. 
- Use register number instead of offset.
- Have one exit path from the read_reg and write_reg methods.
 2024-03-04 21:11:56 -07:00
joevt
214c61669a videoctrl: Add pixel_format. 
pixel_format is different than pixel_depth.
pixel_format depends on the GPU. A GPU might have multiple formats for the same depth.
We store this in videoctrl so that we can detect changes in pixel_format like we do for pixel_depth and active_width and active_height.
 2024-03-04 21:11:42 -07:00
joevt
fb0396923f Fix dma STORE_QUAD and LOAD_QUAD. 
When fetching DMA command, make sure to convert little endian fields to host endianness (i.e. don't use memcpy).
When fetching DMA command, return the host address of the DMA command for LOAD_QUAD. Maybe this address should be cached whenever this->cmdptr changes?
When fetching DMA command, return whether the DMA command is writable.
For LOAD_QUAD, pass the address of the DMA command to xfer_quad.
Always log unexpected DMA command values.
Write full 32-bit value for LOAD_QUAD.
Write reqCount to resCount.
 2024-03-04 20:38:07 -07:00
joevt
6503a300cc Add PCI interrupt method. 
A PCI device passes an interrupt to its host. The host will determine from the PCI device which interrupt to trigger.
 2024-03-04 07:47:20 -07:00
joevt
be80595834 Remove obsolete pci config type 1 methods. 
pci_find_device is the method used to pass pci config type 1 methods to child PCI devices.
 2024-03-04 07:47:08 -07:00
joevt
54bda0ea95 pci: Change pci_conv_rd_data unaligned. 
pci_conv_rd_data can be used to handle unaligned or 64-bit accesses in mmio regions if it's modified to include the next 32-bit value.
For pci config accesses, grackle repeats the 32-bit value. bandit uses a seemingly random number for the next 32-bit value, but we'll make it work like grackle.
 2024-03-03 20:06:13 -07:00
joevt
6d23e18c11 pci: Add PCI CardBus bridge. 
PCCard is used by PowerBook G3 Wallstreet in Open Firmware 2.0.1.
CardBus is probed in New World Macs starting from at least Open Firmware 4.1.9f1 sometime after Open Firmware 3.1.1.

- Create PCIBase from common stuff in PCIDevice.
- Add PCIBridgeBase. These have a primary bus number, secondary bus number, and subordinate bus number which are used to determine if PCI type 1 config cycle should be passed.
- Change PCIBridge to use PCIBridgeBase instead of PCIDevice.
- Add PCICardBusBridge which uses PCIBridgeBase.
 2024-03-03 16:00:55 -07:00
joevt
5f8e7fcb73 pci: Log invalid BAR values. 
For example, Old World Macs have versions of Open Firmware that don't support 512 MB BARs correctly. They may attempt to set such a BAR to 0x90000000 (a 256 MB boundary) instead of 0xA0000000 (the next available 512 MB boundary).
 2024-03-03 15:49:59 -07:00
joevt
d426d0faeb Add settings when adding pci device. 2024-03-03 15:01:39 -07:00
joevt
c64fab6ecb heathrow: Align read/write messages. 2024-03-03 12:03:06 -07:00
joevt
696bd6f316 mpc106: Remove pci_read and pci_write. 
Because they are only called once and are small enough to include in read and write methods like they are in BanditHost.
 2024-03-03 11:56:37 -07:00
joevt
7a3a661e2a platinum: Allow reading swatch registers. 2024-03-03 11:47:03 -07:00
joevt
f0949d296d platinum: Don't abort. 2024-03-03 11:46:40 -07:00
joevt
d2ebcb24b9 platinum: Use calculated fb_ptr for HW cursor. 2024-03-03 10:43:57 -07:00
joevt
644087b592 platinum: Fix fb_ptr calculation. 2024-03-03 10:43:40 -07:00
joevt
be2f5273d1 platinum: Init bank_base. 
Because the constructor doesn't do it.
 2024-03-03 10:43:25 -07:00
joevt
10053a8a1b atirage: Rename variable. 
To match other occurrences in the same file.
 2024-03-02 20:49:25 -07:00
joevt
9cefaec49c atirage: Spelling. 2024-03-02 20:44:39 -07:00
joevt
55b79c1518 atirage: Use register bit field names. 2024-03-02 20:44:08 -07:00
joevt
c2ab86d4ba atirage: Do something for hw cursor invert pixels. 
Try a 50% alpha blend with black.
 2024-03-02 20:43:54 -07:00
joevt
0e5fcde1e9 atirage: Add CUR_HORZ_VERT_OFF name. 2024-03-02 17:27:45 -07:00
joevt
002cce886c atirage: Indent. 2024-03-02 17:15:39 -07:00
joevt
151ea2ece4 atimach64defs: Add register bit fields. 2024-03-02 17:15:25 -07:00
joevt
568882a2ea atimach64defs: Sort addresses in descending order. 2024-03-02 17:14:59 -07:00
joevt
f38d6d73f4 atimach64defs: Add more device IDs. 2024-03-02 17:08:31 -07:00
joevt
569893861d heathrow: Don't set lat_timer. 
It will be set by firmware.
 2024-03-02 16:42:49 -07:00
joevt
e81ac6f61e Add PERCH slot. 
So you can connect a USB controller or whatever to it.
 2024-03-02 16:02:19 -07:00
joevt
1e78512c95 Rename Curio and Mesh. 2024-03-02 11:12:45 -07:00
joevt
1b147151f0 videoctrl: Rename get_palette_color. 
So it matches set_palette_color.
 2024-03-02 08:59:02 -07:00
joevt
ad8a26616f scsidevice: Add LUN field. 
This may make it possible for multiple LUNs to be added to the same target ID.
For now just use LUN #0.
 2024-03-02 08:52:09 -07:00
joevt
8f28823217 scsi: Initialize cur_phase. 2024-03-02 08:51:45 -07:00
joevt
b509df78df Don't allow vert_blank to be 0. 2024-03-02 08:37:44 -07:00
joevt
5876cc7e17 bandit: Fix indent. 2024-03-02 08:09:42 -07:00
joevt
15e132c824 cmake: Add header files in CMakeLists.txt. 
So they will appear in Xcode project.

mkdir -p dingusppc/build-xcode
cd       dingusppc/build-xcode
cmake -G Xcode ..
xcodebuild -configuration Release
 2024-03-01 19:41:43 -07:00
joevt
2998796c2c pci: Fix log message for PCI rom exceptions. 
It should log device name, not just "PCIDevice".
 2024-03-01 08:02:01 -07:00
joevt
3978d0754d CD-ROM: Add max blocks check. 
The code does not support more than 2^32 - 2 blocks because of this expression: static_cast<uint32_t>(this->size_blocks + 1)
 2024-03-01 08:01:31 -07:00
joevt
655b9a17e1 psx: Set name of Psx memory controller. 
For the logs.
 2024-03-01 07:59:33 -07:00
joevt
84a694d4c2 nvram: Output nvram file name in error message. 
So that you don't see identical messages "Could not restore NVRAM content from the given file."
Instead, one will mention nvram.bin and the other will mention pram.bin.
 2024-03-01 07:59:19 -07:00
joevt
fe05b1de12 Fix compiler warnings. 
Xcode build has compiler warnings involving loss of precision. Remove them by adding type casts. Check results in some cases for overflow.
 2024-02-29 18:49:14 -07:00
joevt
18afe91a82 atirage: Use convert frame big-endian methods. 2024-02-26 14:46:31 +01:00
Maxim Poliakovski
b8d0ed39d9 atirage: fix FB pitch calculation. 2024-02-26 14:21:53 +01:00
dingusdev
2e3e65f3e7 Moving vid_enable_seq 
Visual C complains about this being in the wrong place
 2024-02-21 07:07:18 -07:00
dingusdev
fb9b6886fa Add stdio for Windows serial 2024-02-20 18:05:11 -07:00
joevt
8baf722343 Spelling. 2024-02-20 01:53:32 +01:00
joevt
57d919e424 appleramdac: HW cursor fixes. 
- Add mask so that hardware cursor cannot be drawn beyond the right edge of the frame buffer.
- Add invert pixels. Invert pixels are used in the I-beam cursor and the Watch cursor.
 2024-02-20 01:00:50 +01:00
joevt
b0dc893a05 dma: Add name to dma classes. 
For logging purposes, each DMA channel should have a name.
 2024-02-19 15:30:20 +01:00
Maxim Poliakovski
f5bb484226 sc53c94: fix interrupt reporting. 2024-02-19 15:30:20 +01:00
Maxim Poliakovski
bc2714ab2a platinum: handle non-DWORD register accesses. 2024-02-15 15:35:17 +01:00
joevt
8a800062dd grandcentral: Add DMA channel enum. 2024-02-12 14:06:19 +01:00
Maxim Poliakovski
28e7a806b4 grandcentral: use MeshStub on machines without MESH. 2024-02-12 02:38:38 +01:00
Maxim Poliakovski
a0e56aa4cf grandcentral: connect external SCSI HW. 2024-02-12 02:17:09 +01:00
Maxim Poliakovski
b3e3b73159 grandcentral: connect MESH HW. 2024-02-12 02:17:09 +01:00
Maxim Poliakovski
046452fc56 mesh: various improvements. 2024-02-12 02:17:09 +01:00
Maxim Poliakovski
e77b8785ff grandcentral: wire SWIM3 DMA interrupt. 2024-02-12 02:01:01 +01:00
Maxim Poliakovski
061fc5a24d hwinterrupt: remove deprecated SCSI0 & SCSI1. 2024-02-12 01:46:21 +01:00
Maxim Poliakovski
cb8c2cb450 Wire CONTROL interrupt. 2024-02-12 01:46:21 +01:00
Maxim Poliakovski
98d661eda1 Wire PLATINUM interrupt. 2024-02-12 01:46:21 +01:00
Maxim Poliakovski
8ddbc9c427 Wire SCSI_MESH interrupt. 2024-02-12 01:46:21 +01:00
Maxim Poliakovski
5902cd5c28 Wire SCSI_CURIO interrupt. 2024-02-12 01:46:21 +01:00
Maxim Poliakovski
ce2f6ddadd grandcentral: cleanup interrupt acknowledgement. 2024-02-12 01:46:21 +01:00
Maxim Poliakovski
cdc5589bcf hwinterrupt: new interrupt definitions (joevt's work). 2024-02-12 01:42:59 +01:00
Maxim Poliakovski
8d30fea63b platinum: implement video emulation. 2024-02-11 22:59:43 +01:00
Maxim Poliakovski
7d06c5b37a control: use RaDACal emulation from appleramdac. 2024-02-11 22:59:43 +01:00
Maxim Poliakovski
dd95468d74 New source for TNT RAMDAC emulation (DACula & RaDACal). 2024-02-11 22:59:43 +01:00
Maxim Poliakovski
478bd31dc7 dbdma.h: add missing include. 2024-02-11 22:59:43 +01:00
Maxim Poliakovski
44b1d34cc7 control: support interlaced modes. 2024-02-11 22:22:27 +01:00
Maxim Poliakovski
5f06be6226 control: implement HW cursor rendering. 2024-01-19 23:48:22 +01:00
Maxim Poliakovski
a68afbf79a videoctrl: add one more cursor rendering callback. 2024-01-19 23:48:22 +01:00
Maxim Poliakovski
7432369162 display_sdl.cpp: improve formatting and add license header. 2024-01-19 09:48:54 +01:00
Maxim Poliakovski
43dc9ed88a control: remove unused defines and variables. 2024-01-19 09:48:54 +01:00
Maxim Poliakovski
d413e4a278 control: incorporate recent HW knowledge. 2024-01-19 09:48:54 +01:00
joevt
5c460c9f3b videoctrl: Add VBL callback. 
Allows overriding the method used to post interrupts.
 2024-01-13 00:41:08 +01:00
joevt
cf9237f7d6 control: Fixes. 
- Fix video vram endianness. It should behave like RAM.
- Add read for registers ENABLE, INT_STATUS, INT_ENABLE.
- Add write for registers CNTTST, INT_ENABLE.
- Add support for 16bpp and 32bpp.
- Add vbl interrupt.
 2024-01-13 00:41:08 +01:00
dingusdev
79ee8543f5
Merge pull request #77 from mihaip/upstream-machineid 
machinepdm: fix machine ID
 2024-01-03 07:44:38 -07:00
Maxim Poliakovski
679e80a7c3 atahd: basic commands for disk I/O. 2023-12-30 16:23:00 +01:00
Maxim Poliakovski
ebdefb5acd atabasedevice: transfer data in chunks. 2023-12-30 16:23:00 +01:00
Mihai Parparita
e36e1cf282 machinepdm: fix machine ID 
Handle 4 byte reads from the machine ID MMIO region. Also change the 6100
machine ID to match the one used by MAME.
 2023-12-29 23:31:16 +00:00
Mihai Parparita
ae0bb838bf Add basic support for the extended ADB mouse protocol. 
We now respond to the switch to device handler ID 4 and the register 1
read (as described by https://developer.apple.com/library/archive/technotes/hw/hw_01.html#Extended).

We don't yet use the extra precision bits in the register 0.
 2023-12-15 16:04:27 -08:00
Maxim Poliakovski
fd92d86954 mesh: add MESH TNT variant. 2023-12-11 08:05:39 +01:00
Mihai Parparita
ea9de4feaf Fix uninitialized value read in the ScsiHardDisk constructor 
The call to the ScsiDevice superclass was using the name field (which
was not initialized yet) instead of the name constructor argument
 2023-12-10 08:58:12 -08:00
Maxim Poliakovski
114737db41 scsicdrom: use CdromDrive as base class. 2023-12-10 00:19:44 +01:00
Maxim Poliakovski
bf278af950 scsidevice: add get_more_data() method. 
It is required for supporting large data transfers split
into multiple chunks.
 2023-12-10 00:19:44 +01:00
Maxim Poliakovski
e1b231882e cdromdrive: declare some methods virtual. 2023-12-10 00:19:44 +01:00
Maxim Poliakovski
705dd390e9 grandcentral: respect size when reading from IOBus devices. 2023-12-10 00:19:44 +01:00
Maxim Poliakovski
078aa79270 grandcentral: remove board register 1 stub. 2023-12-10 00:19:44 +01:00
Maxim Poliakovski
a1ad0a3e07 machineid: implement BoardRegister class. 2023-12-10 00:19:44 +01:00
Maxim Poliakovski
858f699750 hammerhead: add configuration accessors. 2023-12-10 00:19:44 +01:00
Mihai Parparita
30ded5e803 Add support for more ATI Rage video modes 
Cherrypicks a small piece of joevt/dingusppc@117ca1e449
so that booting from the 10.2 CD gets past it trying to change the video
mode to 15bpp.

Co-authored-by: joevt <joevt@shaw.ca>
 2023-12-07 00:16:48 -08:00
Maxim Poliakovski
65a343ce5c Clean up names for SCSI devices. 2023-12-04 22:41:01 +01:00
Maxim Poliakovski
8841c3e7f9 scsihd: more commands. 2023-12-04 21:41:55 +01:00
Maxim Poliakovski
1e4579a076 Improve SCSI state machine. 2023-12-04 21:41:55 +01:00
Maxim Poliakovski
be2721cd67 scsihd: cleanup, fixes and more commands. 2023-12-04 21:41:55 +01:00
Maxim Poliakovski
58281520d3 Implement writes to SCSI Pseudo-DMA register. 2023-12-04 21:41:55 +01:00
Maxim Poliakovski
58dacfa263 amic: improve VIA2_IFR and VIA2_IER emulation. 2023-12-04 21:41:55 +01:00