gpsd support

Created by Michael Hofmann
nmea navman kernel gpsd

Try the navman driver. Do this before you plug the device in:
        sudo modprobe navman
        echo -n "0x0df7 0x0900" | sudo tee /sys/bus/usb-serial/drivers/navman/new_id
and then plug your device in. You now have read-only access to the device and you can use it as an nmea data source
for gpsd.