qmi-device: Add function to peek and get the QRTR Node
Allow users of QmiDevice to know if the device is a Qmi or QRTR device.
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
Allow users of QmiDevice to know if the device is a Qmi or QRTR device.