drm/amdgpu: correctly sign extend 48bit addresses v3

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Correct sign extend the GMC addresses to 48bit.

v2: sign extending turned out easier than thought.
v3: clean up the defines and move them into amdgpu_gmc.h as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Christian König 2018-08-27 18:22:31 +02:00 • committed by Alex Deucher

parent bcdc9fd634

commit ad9a5b78f5

9 changed files with 44 additions and 32 deletions

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2

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

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2

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

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10

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

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26

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

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

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

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

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

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

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