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| author | Philip Yang <Philip.Yang@amd.com> | 2021-12-07 05:10:52 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-12-14 00:33:16 +0300 |
| commit | 4a74c38cd67b3e74a1dacc76c7ac5c276bfdeab5 (patch) | |
| tree | 204607b4e431e064b479e76e890f95e8de225c6d /tools/perf/scripts/python/netdev-times.py | |
| parent | a723c6d0785acf9e4bf5b77167d6a0c32ecf8503 (diff) | |
| download | linux-4a74c38cd67b3e74a1dacc76c7ac5c276bfdeab5.tar.xz | |
drm/amdgpu: Detect if amdgpu in IOMMU direct map mode
If host and amdgpu IOMMU is not enabled or IOMMU is pass through mode,
set adev->ram_is_direct_mapped flag which will be used to optimize
memory usage for multi GPU mappings.
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions