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| author | Felix Kuehling <Felix.Kuehling@amd.com> | 2021-04-10 10:43:58 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-05-20 05:43:56 +0300 |
| commit | 264fb4d332f5e76743818480e482464437837c52 (patch) | |
| tree | e5119011944a13cbf555dfe7001f2760732dab0d /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 7141394edc05f439751e4eb2e5aedb4889b48e33 (diff) | |
| download | linux-264fb4d332f5e76743818480e482464437837c52.tar.xz | |
drm/amdgpu: Add multi-GPU DMA mapping helpers
Add BO-type specific helpers functions to DMA-map and unmap
kfd_mem_attachments. Implement this functionality for userptrs by creating
one SG BO per GPU and filling it with a DMA mapping of the pages from the
original mem->bo.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Oak Zeng <Oak.Zeng@amd.com>
Acked-by: Ramesh Errabolu <Ramesh.Errabolu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions