14f75d834a
macio: Add list of OHare/Heathrow bits.
2024-04-12 19:54:34 -07:00
45d2c8854d
Revert "macio: Add fatman bits register."
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This reverts commit 8aaf211c5b
2024-04-11 17:18:20 +02:00
1c5009fcb0
amic: Add more registers.
2024-04-10 20:59:34 -07:00
8aaf211c5b
macio: Add fatman bits register.
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This register is used in the control ndrv to detect presence of connected S-Video or composite video display.
2024-04-10 20:48:29 -07:00
be27ceed00
machinetnt: Remove sixty6 and mesh properties.
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Use the presence of the devices in the MachineDescription to determine these.
2024-04-10 20:19:43 -07:00
475f894582
Comment out log message
2024-04-02 19:21:56 -07:00
7007e002e6
macio: Make interrupt flags atomic.
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So they can be modified by other threads.
2024-04-02 19:05:57 -07:00
4395ce01d7
ohare: Update name of Mesh device.
2024-03-30 17:56:19 -07:00
2c097da12d
grandcentral: Add escc DMA.
2024-03-30 14:55:24 -07:00
5f316dc7a4
grandcentral: Adjust audio in DMA logging.
2024-03-30 12:49:33 -07:00
1d9b0f7fa5
macio: Add MIO_AUX_CTRL enum.
2024-03-28 07:10:05 -07:00
4c9b125cc8
amic: Add modem port transmit DMA.
2024-03-14 08:05:42 -07:00
e1e00c951b
sc53c94: Split real_dma_xfer.
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Create real_dma_xfer_out and real_dma_xfer_in methods.
2024-03-14 08:01:07 -07:00
31036b8dee
grandcentral: Add sound in DMA.
2024-03-09 06:03:33 -07:00
6f231f3367
grandcentral: IOBus changes.
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- 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
f218a38294
Ensure that AMIC pseudo-VBL timer is stopped when the object is destroyed.
2024-03-07 23:31:44 -08:00
04526012f9
grandcentral: Add Ethernet ROM.
2024-03-07 07:59:13 -07:00
b5bb214920
ohare: Interrupt fixes.
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Based on work done for grandcentral.
2024-03-07 07:58:54 -07:00
052a47734f
macio: Add DMA interrupts.
2024-03-06 21:19:04 -07:00
54767bf97d
More interrupts.
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- 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
e5bace03f7
Abort if register_dma_int.
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Make register_dma_int cause Abort for heathrow and ohare like it does for amic.
2024-03-06 19:17:03 -07:00
c64fab6ecb
heathrow: Align read/write messages.
2024-03-03 12:03:06 -07:00
569893861d
heathrow: Don't set lat_timer.
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It will be set by firmware.
2024-03-02 16:42:49 -07:00
1e78512c95
Rename Curio and Mesh.
2024-03-02 11:12:45 -07:00
b0dc893a05
dma: Add name to dma classes.
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For logging purposes, each DMA channel should have a name.
2024-02-19 15:30:20 +01:00
8a800062dd
grandcentral: Add DMA channel enum.
2024-02-12 14:06:19 +01:00
28e7a806b4
grandcentral: use MeshStub on machines without MESH.
2024-02-12 02:38:38 +01:00
a0e56aa4cf
grandcentral: connect external SCSI HW.
2024-02-12 02:17:09 +01:00
b3e3b73159
grandcentral: connect MESH HW.
2024-02-12 02:17:09 +01:00
e77b8785ff
grandcentral: wire SWIM3 DMA interrupt.
2024-02-12 02:01:01 +01:00
cb8c2cb450
Wire CONTROL interrupt.
2024-02-12 01:46:21 +01:00
98d661eda1
Wire PLATINUM interrupt.
2024-02-12 01:46:21 +01:00
8ddbc9c427
Wire SCSI_MESH interrupt.
2024-02-12 01:46:21 +01:00
5902cd5c28
Wire SCSI_CURIO interrupt.
2024-02-12 01:46:21 +01:00
ce2f6ddadd
grandcentral: cleanup interrupt acknowledgement.
2024-02-12 01:46:21 +01:00
fd92d86954
mesh: add MESH TNT variant.
2023-12-11 08:05:39 +01:00
705dd390e9
grandcentral: respect size when reading from IOBus devices.
2023-12-10 00:19:44 +01:00
078aa79270
grandcentral: remove board register 1 stub.
2023-12-10 00:19:44 +01:00
58281520d3
Implement writes to SCSI Pseudo-DMA register.
2023-12-04 21:41:55 +01:00
58dacfa263
amic: improve VIA2_IFR and VIA2_IER emulation.
2023-12-04 21:41:55 +01:00
ae903082d8
amic: implement SCSI DRQ callback.
2023-12-04 21:41:55 +01:00
7eb2fd23c3
Fixing typos
2023-12-01 14:04:26 -07:00
46961711e4
amic: stub for Ch-B serial xmit DMA.
2023-12-01 22:01:48 +01:00
b7341d0ab8
amic: implement sound out DMA IRQ.
2023-11-15 19:01:54 +01:00
e011d86742
amic: don't reset cur_buf_pos if we've drained the DMA buffer
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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
35c86ad6bf
Clean up #includes
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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
72d45fb0de
amic: switch DMA code to mmu_map_dma_mem.
2023-10-02 14:48:25 +02:00
6cfde29f00
heathrow: implement native interrupt mode.
2023-09-25 12:22:17 +02:00
c115a887d8
heathrow: fix processing of emulated interrupts.
2023-09-25 02:14:29 +02:00
f4f7edcc28
heathrow: add Ethernet DBDMA channels.
2023-09-22 00:11:19 +02:00
joevt
Maxim Poliakovski
dingusdev
Mihai Parparita