drm/amdgpu: Implement ttm_bo_driver.access_memory callback v2

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Allows gdb to access contents of user mode mapped VRAM BOs.

v2: return error for non-VRAM pools

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Felix Kuehling 2017-07-03 14:18:27 -04:00 • committed by Alex Deucher

parent 09ac4fcb3f

commit e342610c9a

1 changed files with 62 additions and 0 deletions

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

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