2010/7/22 Michał Nazarewicz <m.nazarewicz@xxxxxxxxxxx>: >>>> And it seems to me that it is not >>>> a very good idea to have a USB Composite device with multiple >>>> configurations. What is the use case for that? >>> >>> One with RNDIS another with CDC ECM? >> >> You do not need multiple configuration, just a USB >> composite device will do. You can choose to use >> the CDC ECM under Linux and RNDIS under Windows. > > Not sure what you mean? You mean both interfaces in single > configuration and use only one of them? Yes. > A single interface that would detect if it is connected to > Linux or Windows? Under Windows the CDC-ECM interface will probably be un-recognized. So this may not be an idea solution. Another idea, still with one configuration. Set the RNDIS as the default interface and CDC-ECM as the alternative interface. If the Linux host does not have RNDIS support, the alternative interface can be used. -- Xiaofan http://sourceforge.net/projects/libusb-win32/ -- 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
