drm/amdgpu: Use optimal mtypes and PTE bits for Arcturus

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For compute VRAM allocations on Arturus use the new RW mtype
for non-coherent local memory, CC mtype for coherent local
memory and PTE_SNOOPED bit for invalidating non-dirty cache
lines on remote XGMI mappings.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Tested-by: Amber Lin <Amber.Lin@amd.com>
Reviewed-by: Shaoyun Liu <Shaoyun.Liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Felix Kuehling 2019-08-26 18:46:28 -04:00 • committed by Alex Deucher

parent d0ba51b1ca

commit e0253d083c

2 changed files with 22 additions and 2 deletions

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20

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

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4

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

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