Difference between revisions of "IPCCommandExample"

From 3dbrew
Jump to navigation Jump to search
(As suggested by wwylele)
m
 
(One intermediate revision by one other user not shown)
(No difference)

Latest revision as of 13:12, 10 September 2016

Request[edit]

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[edit]

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

Description[edit]

The GPU register offset must be <0x420000.