Linux-USB Gadget API FrameworkThe <linux/usb_gadget.h> API makes it easy for peripherals and other devices embedding GNU/Linux system software to act in the USB "device" (slave) role. The drivers implementing and using that API combine to make a useful driver framework for Linux systems that implement USB peripherals. Many Linux systems will not be able to use it, since they only have PC-style USB Host (master) hardware in a P
