AMDGPU_SRIOV_CAPS_IS_VF
((adev)->virt.caps & AMDGPU_SRIOV_CAPS_IS_VF)
adev->virt.caps |= AMDGPU_SRIOV_CAPS_IS_VF;
adev->virt.caps |= AMDGPU_SRIOV_CAPS_IS_VF;
adev->virt.caps |= AMDGPU_SRIOV_CAPS_IS_VF;