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| author | Tom St Denis <[email protected]> | 2017-07-31 13:35:24 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2017-08-17 19:45:59 +0000 |
| commit | aca817181273d9c765ef61ab7674e5c8a4b727ca (patch) | |
| tree | 11c99408e06b4a84f55c26e4bfd54a4965473707 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | drm/amdgpu: fix Vega10 HW config for 2MB pages (diff) | |
| download | kernel-aca817181273d9c765ef61ab7674e5c8a4b727ca.tar.gz kernel-aca817181273d9c765ef61ab7674e5c8a4b727ca.zip | |
drm/amd/amdgpu: Add tracepoint for DMA page mapping (v4)
This helps map DMA addresses back to physical addresses.
Signed-off-by: Tom St Denis <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
(v2): Added tracepoints for USERPTR, SG mappings, and
SWIOTBL mappings. Reformatted trace call perform
PCI decoding internal to the trace.
(v3): Add unmap tracepoints as well
(v4): Move traces into separate functions
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions