On Thu, Aug 4, 2016 at 10:45 AM, Susanoo Tux <susanootux@gmail.com> wrote:...snip...Checkout Documentation/usb (in your kernel source tree). You'll find a bunch of files starting with the word gadget which describe the various gadget drivers and how to use them....snip...Thanks for the reference, I gone through the configfs. And tried creating it, butit's not working. I am using x86, is that configfs method configures the usbcontrollers to behave a device ? because nothing is there in /sys/class/udc/.Yes - it requires that the USB controller be able to behave as a device. I've only used this on SoC's that had that capability (like gumstix or BeagleBone) and not on a desktop.--