drm/amdkfd: Define config HSA_AMD_P2P to support peer-to-peer

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Extend current kernel config requirements of amdgpu by adding config
HSA_AMD_P2P. Enabling HSA_AMD_P2P is REQUIRED to support peer-to-peer
communication between AMD GPU devices over PCIe bus

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

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Ramesh Errabolu 2022-05-26 11:51:08 -05:00 • committed by Alex Deucher

parent c55300ad4a

commit 6fbfc3a23c

1 changed files with 14 additions and 0 deletions

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drivers/gpu/drm/amd/amdkfd/Kconfig

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