Ramesh Errabolu 08a2fd23c6 drm/amdgpu: Add peer-to-peer support among PCIe connected AMD GPUs ...

Add support for peer-to-peer communication among AMD GPUs over PCIe
bus. Support REQUIRES enablement of config HSA_AMD_P2P.

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>

2022-06-08 11:40:12 -04:00

86 KiB

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