kfd_set_iolink_no_atomics
kfd_set_iolink_no_atomics(dev, NULL, link);
kfd_set_iolink_no_atomics(peer_dev, dev, inbound_link);
kfd_set_iolink_no_atomics(dev, NULL, link);
kfd_set_iolink_no_atomics(peer_dev, dev, inbound_link);