drm/amdgpu: Refactor amdgpu_xgmi_add_device

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This is prep work for updating each PSP FW in hive after
GPU reset.
Split into build topology SW state and update each PSP FW in the hive.
Save topology and count of XGMI devices for reuse.

v2: Create seperate header for XGMI.

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

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This commit is contained in:

Andrey Grodzovsky 2018-11-12 16:16:03 -05:00 • committed by Alex Deucher

parent bb47de7366

commit 5183411b56

4 changed files with 72 additions and 28 deletions

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6

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

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2

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

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56

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

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36

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

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