drm/amdgpu: Unmap all MMIO mappings

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Access to those must be prevented post pci_remove

v6: Drop BOs list, unampping VRAM BAR is enough.
v8:
Add condition of xgmi.connected_to_cpu to MTTR
handling and remove MTTR handling from the old place.

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210517193105.491461-1-andrey.grodzovsky@amd.com

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This commit is contained in:

Andrey Grodzovsky 2021-05-17 15:31:05 -04:00

parent 98c6e6a7e2

commit 07775fc138

3 changed files with 23 additions and 11 deletions

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26

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

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4

drivers/gpu/drm/amd/amdgpu/amdgpu_object.c

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4

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

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