joevt
4c9b125cc8
amic: Add modem port transmit DMA.
2024-03-14 08:05:42 -07:00
joevt
e1e00c951b
sc53c94: Split real_dma_xfer.
...
Create real_dma_xfer_out and real_dma_xfer_in methods.
2024-03-14 08:01:07 -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
Mihai Parparita
f218a38294
Ensure that AMIC pseudo-VBL timer is stopped when the object is destroyed.
2024-03-07 23:31:44 -08:00
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
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
c64fab6ecb
heathrow: Align read/write messages.
2024-03-03 12:03:06 -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
1e78512c95
Rename Curio and Mesh.
2024-03-02 11:12:45 -07:00
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
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
e77b8785ff
grandcentral: wire SWIM3 DMA interrupt.
2024-02-12 02:01:01 +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
fd92d86954
mesh: add MESH TNT variant.
2023-12-11 08:05:39 +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
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
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
Maxim Poliakovski
b7341d0ab8
amic: implement sound out DMA IRQ.
2023-11-15 19:01:54 +01:00
Mihai Parparita
e011d86742
amic: don't reset cur_buf_pos if we've drained the DMA buffer
...
Otherwise if pull_data is called again, it will think that it still
has data available in the buffer (rem_len will be non-zero) and
random data at the buffer location will be returned.
This manifested itself as noise being played back in the JS
implementation of the SoundServer. The cubeb implementation was not
affected because it stops polling once it's told it has no more
data in the buffer. Both approaches are valid (the JS version pads
data with silence), and the DMA buffer should support both.
2023-11-06 22:33:00 -08:00
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
Maxim Poliakovski
72d45fb0de
amic: switch DMA code to mmu_map_dma_mem.
2023-10-02 14:48:25 +02:00
Maxim Poliakovski
6cfde29f00
heathrow: implement native interrupt mode.
2023-09-25 12:22:17 +02:00
Maxim Poliakovski
c115a887d8
heathrow: fix processing of emulated interrupts.
2023-09-25 02:14:29 +02:00
Maxim Poliakovski
f4f7edcc28
heathrow: add Ethernet DBDMA channels.
2023-09-22 00:11:19 +02:00
Maxim Poliakovski
0ebcd15a3d
heathrow: connect DMA channel for MESH.
2023-09-19 14:19:15 +02:00
Maxim Poliakovski
5b90a3e21d
AMIC: rework and improve interrupts.
2023-08-01 17:42:52 +02:00
Maxim Poliakovski
7bb7ff9f0f
heathrow: human-readable DBDMA channel names.
2023-07-24 15:20:52 +02:00
Maxim Poliakovski
14c7d18bdb
Revert "Prevents crashing for Big Mac"
...
This reverts commit 5787d49e9b
2023-07-23 16:28:31 +02:00
dingusdev
5787d49e9b
Prevents crashing for Big Mac
...
For some reason, on Windows, whether it be VS2022 or Clang, it will crash when trying to write to a Big Mac register if you don't specify the exact name of the component within Heathrow.
This commit fixes that.
2023-07-22 15:15:33 -07:00
Maxim Poliakovski
742003b6f3
Basic BigMac Ethernet controller emulation.
...
Emulates MII and some PHY configuration registers.
2023-07-08 01:27:01 +02:00
Maxim Poliakovski
f733859e28
heathrow: support for IDE interrupts.
2023-06-18 23:31:28 +02:00
Maxim Poliakovski
f809124a2e
Improve SCSI bus registration.
2023-05-30 19:46:27 +02:00
Maxim Poliakovski
22798fe14e
Fix compilation of the audio codec classes.
2023-04-23 21:04:24 +02:00
Maxim Poliakovski
44478b6937
heathrow: implement floppy DMA interrupts.
2023-04-22 22:53:20 +02:00
Maxim Poliakovski
03595c3940
Merge remote-tracking branch 'origin/machine-yosemite'
2023-04-21 12:49:58 +02:00
