hub_set_port_link_state
status = hub_set_port_link_state(hub, port1, USB_SS_PORT_LS_U3);
status = hub_set_port_link_state(hub, port1, USB_SS_PORT_LS_U0);
ret = hub_set_port_link_state(hub, port_dev->portnum,
ret = hub_set_port_link_state(hub, port_dev->portnum,