Valentin Sitdikov wrote: > How should user-space applications handle possibility of switching > between host and gadget mode (for example libusb if controller is > working as gadget ?) When switching from host mode libusb simply sees that the other device has disconnected, and libusb is not aware of any gadget connection that takes it's place. The libusb API is so far only for host applications. Feel free to suggest API additions which would be helpful for you. As always you speed things up if you also implement them. //Peter -- 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