421 def unbind_all(dev_list, force=False):  argument
424     if dev_list[0] == "dpdk":
432         dev_list = map(dev_id_from_dev_name, dev_list)
437     for d in dev_list:
441 def bind_all(dev_list, driver, force=False):  argument
463         dev_list = map(dev_id_from_dev_name, dev_list)
467     for d in dev_list:
478             if "Driver_str" in devices[d] or d in dev_list:
490 def display_devices(title, dev_list, extra_params=None):  argument
498     if not dev_list:
501         for dev in dev_list: