>> 1) >> >> ioctl with which application can get input / output feature report and size . > > I am not sure I understand what exactly you mean. > > hidraw intentionally doesn't interpret the reports, it's completely up to > userspace application to do that. sorry my mistake : what i wanted to ask was ioctl with which application can get input / output / feature <REPORT ID > and < REPORT LEN> . Thanx & Regards Amit Nagal -- 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