Macintosh-Tools/dingusppc
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2998796c2c
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262 Commits

Author SHA1 Message Date
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
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
8baf722343 Spelling. 2024-02-20 01:53:32 +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
28e7a806b4 grandcentral: use MeshStub on machines without MESH. 2024-02-12 02:38:38 +01:00
Maxim Poliakovski
046452fc56 mesh: various improvements. 2024-02-12 02:17:09 +01:00
Maxim Poliakovski
061fc5a24d hwinterrupt: remove deprecated SCSI0 & SCSI1. 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
cdc5589bcf hwinterrupt: new interrupt definitions (joevt's work). 2024-02-12 01:42:59 +01:00
Maxim Poliakovski
478bd31dc7 dbdma.h: add missing include. 2024-02-11 22:59:43 +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
a1ad0a3e07 machineid: implement BoardRegister class. 2023-12-10 00:19:44 +01:00
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
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
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
Maxim Poliakovski
457accf329 scsi: define READ_BUFFER and WRITE_BUFFER commands. 2023-11-24 19:48:07 +01:00
Mihai Parparita
d08b486db0 Fix keyboard events occasionally being dropped 
AdbKeyboard would copy the event into its own fields and set the
changed field, so that we could return the event when register was 0.
However, if a subsequent event was received before ADB polling, the
previous event would be overwritten and lost.

Fix this by maintaining a queue of events, so that we can return
everything since the last poll.
 2023-11-24 10:08:16 -08:00
Maxim Poliakovski
d37d83c5b6
Merge pull request #64 from mihaip/upstream-a-key 
Fix "a" key always being as as a keyup
 2023-11-24 11:35:18 +01:00
Mihai Parparita
d45bba924d Fix "a" key always being as as a keyup 
We were using an empty value on the second byte of the ADB keyboard
register 0, but that maps to the "a" key. This manifested itself
as the Key Caps DA never showing the "a" key as being down.

Switch to a non-existent key for the second byte.
 2023-11-23 22:39:06 -08:00
Maxim Poliakovski
446b1b8d99 atahd: various improvements implementing basic commands. 2023-11-22 17:35:14 +01:00
Maxim Poliakovski
27ff05607c atadefs: bit definitions for the device/head register. 2023-11-22 17:35:14 +01:00
Maxim Poliakovski
f2558cd379 atabasedevice: data transfers to host. 2023-11-22 17:35:14 +01:00
Maxim Poliakovski
4f76a4ead2 Move signal_data_ready() to atabasedevice. 2023-11-22 17:35:14 +01:00
Mihai Parparita
d4c9db7fcf Move disk image reading to be behind an ImgFile class 
Allows different implementations for different platforms (the JS
build relies on browser APIs to stream disk images over the network).

Setting aside the JS build, this also reduces some code duplication.
 2023-11-09 21:49:28 -08:00
Maxim Poliakovski
04956c19d5
Fix tiny tipo in adbdevice.h 2023-11-09 11:51:33 +01:00
Mihai Parparita
73272b28dd Implement the ADB keyboard 
Besides generating KeyboardEvents in the SDL event handler and
returning the key state in the register 0 reads of the AdbKeyboard
device, we also needed to generalize the ADB bus polling a bit. We now
check all devices that have the service request bit set, instead of
hardcoding the mouse.

The SDL key event -> ADB raw key code mapping is based on BasiliskII/
SheepShaver's, but cleaned up a bit.
 2023-10-11 23:43:20 -07:00
Mihai Parparita
35c86ad6bf Clean up #includes 
Result of running IWYU (https://include-what-you-use.org/) and
applying most of the suggestions about unncessary includes and
forward declarations.

Was motivated by observing that <thread> was being included in
ppcopcodes.cpp even though it was unused (found while researching
the use of threads), but seems generally good to help with build
times and correctness.
 2023-11-03 00:33:47 -07:00
Mihai Parparita
ea0eae467d Add assertion for valid SCSI IDs when updating control lines 
Would have flagged the out-of-bounds write fixed by
dingusdev/dingusppc@36cb84eaaa sooner.
 2023-10-19 07:49:23 -07:00
Maxim Poliakovski
36cb84eaaa mesh: fix write-out-of-bounds to BusStatus1. 2023-10-18 11:21:38 +02:00
Maxim Poliakovski
63b10175bf mesh: stubs for BusFree and EnaReselect commands. 2023-10-02 15:01:27 +02:00
Maxim Poliakovski
f754f63f8f dbdma: fix LOAD_QUAD and STORE_QUAD to work with MMIO. 2023-10-02 14:46:52 +02:00
Maxim Poliakovski
b408a02ef9 dbdma: implement LOAD_QUAD, STORE_QUAD and NOP. 2023-09-30 17:09:45 +02:00