joevt
1d75730d44
dbdma: Do interrupt on main thread.
...
These may be triggered by other threads (such as for audio) so use the timer manager to handle them in the main thread.
2024-04-10 19:17:49 -07:00
Maxim Poliakovski
dcdfaabedf
dbdma: skip transfer commands with reqCount=0.
2024-04-07 20:39:24 +02:00
joevt
bc582e64cc
dbdma: Clear cmd_in_progress before callback.
...
Because the callback might start DMA commands.
2024-03-24 13:01:12 -07:00
joevt
df0044a110
dbdma: Make sure interrupt controller is set.
2024-03-24 13:00:58 -07:00
joevt
503556196a
dbdma: Add missing flags, fields, comments.
2024-03-24 13:00:33 -07:00
joevt
2d8f2422b3
dbmda: Fix dma output res_count update.
...
Use this->res_count to track amount of data transferred.
2024-03-09 06:47:48 -07:00
joevt
29d13aef09
dma: Add is_active method for input channels.
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Since DBDMA contains an input and output channel, rename the existing is_active method to is_out_active.
2024-03-09 06:20:13 -07:00
joevt
fb0396923f
Fix dma STORE_QUAD and LOAD_QUAD.
...
When fetching DMA command, make sure to convert little endian fields to host endianness (i.e. don't use memcpy).
When fetching DMA command, return the host address of the DMA command for LOAD_QUAD. Maybe this address should be cached whenever this->cmdptr changes?
When fetching DMA command, return whether the DMA command is writable.
For LOAD_QUAD, pass the address of the DMA command to xfer_quad.
Always log unexpected DMA command values.
Write full 32-bit value for LOAD_QUAD.
Write reqCount to resCount.
2024-03-04 20:38:07 -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
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
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
Maxim Poliakovski
9db3076a48
dbdma: support INT_SELECT & WAIT_SELECT registers.
2023-09-20 00:45:39 +02:00
Maxim Poliakovski
04acf120d6
dbdma: support optinal CommandPtrHi register.
...
It's written with zero in OS X. This dummy implementation
is meant to reduce log warnings.
2023-09-19 14:16:13 +02:00
Maxim Poliakovski
a69763c6de
dbdma: noop incomplete LOAD_QUAD & STORE_QUAD.
2023-09-18 20:20:25 +02:00
dingusdev
a7ef177164
Preliminary DBDMA expansion
2023-08-13 16:38:15 -07:00
Maxim Poliakovski
57ea3c2e66
dbdma: implement interrupt processing.
2023-04-22 22:52:03 +02:00
Maxim Poliakovski
3234f21cab
Overhaul audio codec classes.
2023-02-25 18:14:42 +01:00
Maxim Poliakovski
71b2e6c1fa
dbdma: implement optional command branching.
...
This feature is used by New World BootROMs for producing
error beeps with different duration and count.
2023-02-15 02:36:40 +01:00
Maxim Poliakovski
3b0e2c677d
dbdma: disable two logging messages.
2022-11-18 18:07:32 +01:00
Maxim Poliakovski
9f4c248e4c
Rework DBDMA logic for bidirectional channels.
2022-11-17 18:03:18 +01:00
Maxim Poliakovski
c0cd6eb38f
Add missing licence headers, update license date.
2021-10-23 21:00:31 +02:00
Maxim Poliakovski
9329d56d83
Move devices into dedicated subdirectories.
2021-10-23 20:17:47 +02:00
