GSPGPU:WriteHWRegsWithMask: Difference between revisions
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Created page with "=Request= {| class="wikitable" border="1" |- ! Index Word ! Description |- | 0 | Header code [0x00020084] |- | 1 | GPU address based at 0x1EB00000, must be word-aligned |- ..." |
Convert to IPC templates |
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=Request= | =Request= | ||
{| | {{IPC/Request|Request}} | ||
| | {{IPC/RequestHeader|0x0002|2|4}} | ||
{{IPC/RequestEntry|[[GPU]] address based at 0x1EB00000, must be word-aligned}} | |||
{{IPC/RequestEntry|<nowiki>Size, must be <=0x80 and word-aligned</nowiki>}} | |||
| | {{IPC/TranslateStaticBuffer|Data pointer|0}} | ||
| | {{IPC/TranslateStaticBuffer|Mask data pointer|1}} | ||
{{IPC/RequestEnd}} | |||
| [[GPU]] address based at 0x1EB00000, must be word-aligned | |||
| | |||
| Data pointer | |||
| | |||
| Mask data pointer | |||
=Response= | =Response= | ||
{| | {{IPC/Request|Request}} | ||
| | {{IPC/RequestHeader|0x0002|2|0}} | ||
{{IPC/RequestEntry|Header code}} | |||
{{IPC/RequestEntry|Result code}} | |||
| | {{IPC/RequestEnd}} | ||
| 0 | |||
| Header code | |||
| Result code | |||
=Description= | =Description= | ||
The GPU register offset must be <0x420000. GPU register = (register & ~maskword) | (data & maskword). | The GPU register offset must be <0x420000. GPU register = (register & ~maskword) | (data & maskword). | ||
Revision as of 10:26, 18 September 2024
Request
| Request Word | Description | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 0 |
| ||||||||
| 1 | GPU address based at 0x1EB00000, must be word-aligned | ||||||||
| 2 | Size, must be <=0x80 and word-aligned | ||||||||
| 3 | Descriptor for static buffer (id 0) | ||||||||
| 4 | Data pointer | ||||||||
| 5 | Descriptor for static buffer (id 1) | ||||||||
| 6 | Mask data pointer |
Response
| Request Word | Description | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 0 |
| ||||||||
| 1 | Header code | ||||||||
| 2 | Result code |
Description
The GPU register offset must be <0x420000. GPU register = (register & ~maskword) | (data & maskword).