SERIAL_GET_COM_PROPS 1087 uspace/drv/char/ns8250/ns8250.c case SERIAL_GET_COM_PROPS: SERIAL_GET_COM_PROPS 89 uspace/lib/device/src/io/serial.c errno_t rc = async_req_0_4(exch, SERIAL_GET_COM_PROPS, &rate, &parity,