On Tue, 3 Apr 2012, Joakim Tjernlund wrote: > > We are just starting to look into the USB protocol and so got a question. > > We will have an USB HOST with a builtin USB hub with many ports and we need to find out which > physical port an device is attached to. Is this possible? Does Linux support retrieving > this port information? Yes. The port number is reported in the kernel log whenever a new USB device is detected. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
