drm/amdgpu: correct the vmhub index when page fault occurs

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The AMDGPU_GFXHUB was bind to each xcc in the logical order.
Thus convert the node_id to logical xcc_id to index the
correct AMDGPU_GFXHUB. And "node_id / 4" can get the correct
AMDGPU_MMHUB0 index.

Signed-off-by: Le Ma <le.ma@amd.com>
Tested-by: Asad kamal <asad.kamal@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Le Ma 2022-12-09 19:44:05 +08:00 • committed by Alex Deucher

parent 1794e9d7e7

commit 98b2e9cad2

3 changed files with 25 additions and 17 deletions

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1

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

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27

drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c

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14

drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c

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