drm/amdgpu: Expose hive adev list and xgmi_mutex

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It's needed for device reset of entire hive.

v3:
Add per hive lock to allow avoiding duplicate resets triggered by
multiple members  of same hive.
Expose amdgpu_hive_info instead of adding getter functions.

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Andrey Grodzovsky 2018-11-14 15:50:05 -05:00 • committed by Alex Deucher

parent 5183411b56

commit ed2bf5229c

2 changed files with 16 additions and 13 deletions

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16

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

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13

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

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