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(parent: 3410a3d) | patch
drm/amdgpu: ensure no PCIe peer access for CPU XGMI iolinks
authorAlex Sierra <alex.sierra@amd.com>
Thu, 25 Aug 2022 20:42:08 +0000 (15:42 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 29 Aug 2022 21:59:30 +0000 (17:59 -0400)
commita445b6412ac81aa1686551bcc54dcc514d7f79ff
tree87b6ecc264441f1b49f8dcc90d3834ae89d648a4tree | snapshot
parent3410a3dc1eca153f08a4da80ac49c3790550f80ecommit | diff
drm/amdgpu: ensure no PCIe peer access for CPU XGMI iolinks

[Why] Devices with CPU XGMI iolink do not support PCIe peer access.

Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c diff | blob | history
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