How do I differenciate identical USB devices connected to the same USB hub? -



How do I differenciate identical USB devices connected to the same USB hub? -

lsusb -v shows same info both devices (except of ever growing device number when reconnecting device) attributes of devices identical, it's not possible differenciate them sort of uuid. how differenciate these identical usb devices?

you can utilize lsusb -t, prints physical tree, gets info parsing /proc/bus/usb/devices. see documentation/usb/proc_usb_info.txt file info on format, if you're going parse yourself, each t: line gives parent device id , port on same

usb

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