{"sw-desc", required_argument, 0, OPT_SW_DESC},
{"serial-desc", required_argument, 0, OPT_SERIAL_DESC},
{"dp-desc", required_argument, 0, OPT_DP_DESC},
{"sw-desc", required_argument, 0, OPT_SW_DESC},
{"serial-desc", required_argument, 0, OPT_SERIAL_DESC},
{"dp-desc", required_argument, 0, OPT_DP_DESC},