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drm/amdgpu : Generate XGMI topology info from driver level

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Driver will save an array of XGMI hive info, each hive will have a list of devices
that have the same hive ID.

Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Shaoyun Liu
2018-06-27 17:25:53 -04:00
committed by Alex Deucher
parent 78122127a4
commit fb30fc59a2
5 changed files with 129 additions and 1 deletions
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1
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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@@ -1586,6 +1586,7 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev)
adev->ip_blocks[i].status.hw = true;
}
amdgpu_xgmi_add_device(adev);
amdgpu_amdkfd_device_init(adev);
if (amdgpu_sriov_vf(adev))