Difference between revisions of "IPCCommandExample"

From 3dbrew
Jump to navigation Jump to search
(As suggested by wwylele)
(Testing stuff)
Line 18: Line 18:
 
{{IPC/RequestEntry|Header code}}
 
{{IPC/RequestEntry|Header code}}
 
{{IPC/RequestEntry|Result code}}
 
{{IPC/RequestEntry|Result code}}
{{IPC/TranslateStaticBuffer|Output data pointer|0}}
+
{{IPC/TranslateStaticBuffer|{{Tooltip|Output data pointer|bla}}|0}}
 
{{IPC/RequestEnd}}
 
{{IPC/RequestEnd}}
  
 
=Description=
 
=Description=
 
The GPU register offset must be <0x420000.
 
The GPU register offset must be <0x420000.

Revision as of 12:53, 10 September 2016

Request

Index Word Description
0 Header code [0x00040080]
1 GPU address based at 0x1EB00000, must be word-aligned
2 Size, must be <=0x80 and word-aligned

The handler for this IPC command expects the following 0x100-bytes after the beginning of the above command buffer:

Index Word Description
0 Header code [0x00040080]
1 Descriptor for static buffer
2 Output buffer address

Response

Index Word Description
0 Header code
1 Result code
2 Descriptor for static buffer
3 Output data pointer

Description

The GPU register offset must be <0x420000.