drm/amdgpu: Add memory partition mem_id to amdgpu_bo

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Add mem_id_plus1 parameter to amdgpu_gem_object_create and pass it to
amdgpu_bo_create. For dGPU mode allocation, mem_id is used by VRAM
manager to get the memory partition fpfn, lpfn from xcp manager. For APU
native mode allocation, mem_id is used to get NUMA node id from xcp
manager, then pass to TTM as numa pool id to alloc memory from the
specific NUMA node. mem_id -1 means for entire VRAM or any NUMA nodes.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Philip Yang 2023-01-26 18:25:28 -05:00 • committed by Alex Deucher

parent 4c6ce75fdd

commit f24e924b7e

6 changed files with 17 additions and 9 deletions

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4

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

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2

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

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9

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

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3

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

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3

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

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5

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

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