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drm/amdkfd: Define config HSA_AMD_P2P to support peer-to-peer
authorRamesh Errabolu <Ramesh.Errabolu@amd.com>
Thu, 26 May 2022 16:51:08 +0000 (11:51 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 8 Jun 2022 15:40:12 +0000 (11:40 -0400)
commit57c38955b74d32a260bb1b9c30195a1ea2004e9f
treecadcb25282be56ed8d6596f8c9d773b9c0b1c2cctree | snapshot
parentd3b754a4fc2864729554704338c5658123aa3794commit | diff
drm/amdkfd: Define config HSA_AMD_P2P to support peer-to-peer

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>
drivers/gpu/drm/amd/amdkfd/Kconfig diff | blob | history
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