On Tue, Sep 29, 2009 at 12:34:40PM -0700, Rob Duncan wrote: > I'm about to start work on a new USB serial driver and I'd like to > know which currently existing driver is recommended to be used as a > model to base my code on. Ideally it will be not too feature-rich, > not too idiosyncratic, use the latest APIs in the best way, and have > good performance, etc. My driver will go back into the public kernel > tree when it's done. It depends on what your device looks like. If it is "one tty per usb endpoint pair", then you can just use the usb-generic driver and overload a few basic functions for flow control. If it is more complex, with multiple tty ports for a single USB endpoint, then you might want to look at the edgeport driver, but clean it up a bunch. What device is this for? thanks, greg k-h -- 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
