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(parent: 0300882) | patch
drm/amdgpu remove restriction of sriov max_pfn on Vega10
authorLin.Cao <lincao12@amd.com>
Wed, 18 Oct 2023 02:15:06 +0000 (10:15 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 26 Oct 2023 22:41:22 +0000 (18:41 -0400)
commit9ee819285c2c13fb9283c4cf8b1b9b69fbba986f
tree54cb18754fd01a96fd213600e08d881e12441e65tree
parent0300882ed6238bfd6343bbd06eb776eb65dedececommit | diff
drm/amdgpu remove restriction of sriov max_pfn on Vega10

Remove restriction of sriov max_pfn so that TBA and TMA can move to high
47 bits address.

Regression test: change range alloc flag of libdrm as
AMDGPU_VA_RANGE_HIGH and there is no flr occur when testing amdgpu_test
of drm.

Signed-off-by: Lin.Cao <lincao12@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c diff | blob | history
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