drm/amdgpu: Add GPUVM memory management functions for KFD

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v2:
* Removed unused flags from struct kgd_mem
* Updated some comments
* Added a check to unmap_memory_from_gpu whether BO was mapped

v3: add mutex_destroy in relevant places

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>

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This commit is contained in:

Felix Kuehling 2018-02-06 20:32:38 -05:00 • committed by Oded Gabbay

parent 3c728d3aa1

commit a46a2cd103

11 changed files with 1819 additions and 4 deletions

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1

MAINTAINERS

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1

drivers/gpu/drm/amd/amdgpu/Makefile

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1

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

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91

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h

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66

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c

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67

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c

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1506

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

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4

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

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2

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

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7

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

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77

drivers/gpu/drm/amd/include/kgd_kfd_interface.h

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