Macintosh-Tools/dingusppc
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726 Commits

Author SHA1 Message Date
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
Maxim Poliakovski
ae903082d8 amic: implement SCSI DRQ callback. 2023-12-04 21:41:55 +01:00
Mihai Parparita
1a859669eb Remove obsolete ADB_Bus class 
Superseded by e9d91175c4 and subsequent
changes.
 2023-12-03 23:15:25 -08:00
joevt
0096d063dd pdmonboard: Add 2, 4, 15, 24 bpp support. 2023-12-03 20:38:01 +01:00
joevt
7c3bb41728 videoctrl: Add more convert frame methods. 
Also rename 1bpp and 8bpp methods to 1bpp_indexed and 8bpp_indexed.
 2023-12-03 20:38:01 +01:00
dingusdev
7eb2fd23c3 Fixing typos 2023-12-01 14:04:26 -07:00
Maxim Poliakovski
46961711e4 amic: stub for Ch-B serial xmit DMA. 2023-12-01 22:01:48 +01:00
dingusdev
07030378c8 Non-US keyboard support started 
This is quite unfinished, but should get some of the major targets started.
 2023-12-01 10:23:41 -07:00
Maxim Poliakovski
94872b3ebb Store SCSI bus object pointer during registration. 2023-11-24 19:48:07 +01:00
Maxim Poliakovski
9ae863d7c4 sc53c94: add is_dma_cmd member variable. 2023-11-24 19:48:07 +01:00