35f2ce14f1
Add type and description to device descriptors.
...
Add supports_types to device descriptors so that we can determine
supported types without having to create the hardware device.
Add description so that each device can have an optional description.
2025-05-28 17:58:08 +02:00
a8b6a16e1a
Move ScsiCurio to Sc53C94.
2025-05-27 07:56:26 -07:00
65d414bd4e
Fixing compile issues
2025-04-28 15:05:40 +02:00
fa5e8b0bf8
amic: Return random value for SCC DMA Rcv.
...
This allows Mac OS 8.5 and Mac OS 8.5.1 to boot from SCSI of Power Mac 6100.
2025-04-28 15:05:40 +02:00
24a18f7769
amic: Define local variable in minimum scope.
2025-04-27 07:33:30 -07:00
ab8abf39cc
amic: remove deprecated SCSI DMA code.
2025-04-11 19:24:56 +02:00
f6f11e81e9
Switch AMIC SCSI DMA to the new DMA API.
2025-04-01 04:02:51 +02:00
101bb826f1
Make irq_id 64 bits.
...
- So that DMA and other interrupts can fit without overlap.
- To simplify conversion to interrupt mask.
- To reduce variables, defines, and code.
2025-02-10 06:49:39 -07:00
1bf4073fa7
macio: Range check scc compatible register index.
...
Also, non-compatible registers don't begin until 0x60 for SCC compatible addressing.
2024-12-04 21:03:09 -07:00
4479387580
Remove using namespace std from remaining header files
...
It's somewhat of an anti-pattern, and can lead to conflicts with
other symbols (e.g. the Windows build failure in https://github.com/dingusdev/dingusppc/actions/runs/11762906342/job/32766290288 ,
I removed `using namespace std` from timermanager.h to fix that one).
2024-11-30 20:01:09 -08:00
6154b7cbe2
amic: Add modem port transmit DMA read.
2024-11-11 21:10:17 -07:00
4c9b125cc8
amic: Add modem port transmit DMA.
2024-03-14 08:05:42 -07:00
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
f218a38294
Ensure that AMIC pseudo-VBL timer is stopped when the object is destroyed.
2024-03-07 23:31:44 -08:00
1e78512c95
Rename Curio and Mesh.
2024-03-02 11:12:45 -07:00
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
5902cd5c28
Wire SCSI_CURIO interrupt.
2024-02-12 01:46:21 +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
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
...
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
72d45fb0de
amic: switch DMA code to mmu_map_dma_mem.
2023-10-02 14:48:25 +02:00
5b90a3e21d
AMIC: rework and improve interrupts.
2023-08-01 17:42:52 +02:00
f809124a2e
Improve SCSI bus registration.
2023-05-30 19:46:27 +02:00
03595c3940
Merge remote-tracking branch 'origin/machine-yosemite'
2023-04-21 12:49:58 +02:00
4093c6e83c
amic: fix SCSI DMA to match newer MMU API.
2023-04-17 01:32:29 +02:00
cf0d361918
Merge 'hard-disks' branch.
2023-04-17 01:20:38 +02:00
3234f21cab
Overhaul audio codec classes.
2023-02-25 18:14:42 +01:00
9f4c248e4c
Rework DBDMA logic for bidirectional channels.
2022-11-17 18:03:18 +01:00
c87fc10376
amic: implement SCSI DMA.
2022-11-07 21:56:27 +01:00
6ffe28a8a4
Implement SCSI Pseudo-DMA register on PDM.
2022-11-01 01:17:50 +01:00
3f2b77fd59
amic: basic writing to the VIA2 IFR.
2022-10-31 23:21:35 +01:00
293c5a40f3
amic: fix PDM interrupts.
2022-08-24 14:58:07 +02:00
3ee2ea1871
Fix read/write argument names
...
base class uses reg_start so derived classes should do the same.
Some derived class already uses reg_start for read method.
2022-08-22 17:16:22 -07:00
3c062443f6
PDM: factory test control.
2022-07-20 01:36:05 +02:00
c0078ce97d
Refactor MachineBase and MachineFactory classes.
...
Adding new machines is much easier now.
A significant amount of duplicated code has been reduced.
2022-07-18 20:27:34 +02:00
ca51c34157
amic: self-registration with the device registry.
2022-07-18 20:27:34 +02:00
da25e72668
Fix ESCC register addressing.
2022-05-21 14:51:27 +02:00
6c564cb720
amic: fix MACE register range.
2022-05-21 14:51:26 +02:00
c946693450
escc: unify compatible and MacRISC addressing.
2022-02-26 10:57:13 +01:00
579a56f749
AMIC: implement floppy DMA channel.
2022-02-15 15:54:21 +01:00
cfb8977f09
AMIC: implement floppy DMA registers.
2022-02-13 23:47:45 +01:00
9f3f46603f
AMIC: handle SWIM3 interrupts.
2022-02-07 23:10:17 +01:00
298135fd7a
AMIC: process VIA2 interrupts.
2022-02-06 01:50:54 +01:00
5c177cc50f
Simplify registration of HW component types.
2022-01-26 16:45:21 +01:00
5883524fb8
53C94: chip initialization and identification.
2022-01-22 04:37:52 +01:00
3bdc6f915a
AMIC: implement periodic VBL (60.15 Hz) interrupt.
2022-01-21 12:42:05 +01:00
d61d1d71eb
Add interrupt processing to AMIC.
2022-01-10 17:56:24 +01:00
joevt
dingusdev
Maxim Poliakovski
Mihai Parparita