Christian König ad9a5b78f5 drm/amdgpu: correctly sign extend 48bit addresses v3 ...

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>

2018-09-10 22:41:24 -05:00

12 KiB

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