On Mon, 21 Jul 2014, Dave wrote: > I'm at a loss. I want to retrofit a USB host driver with the calls > necessary to implement USB monitoring but I can't find any good > reference material. Can someone point me in the right direction? The > usbmon.txt file does a nice job on using the facility but doesn't say > much about the driver side. You're in luck -- no changes to the driver are needed. The usbmon module and usbcore take care of everything for you. :-) 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