> > > 1) cannot have two gadget peripheral controllers > as modules in a given > > > kernel > > > True. > > Is this behavior by design or accident? Design. The USB specs only allow one upstream port, meaning one USB peripheral controller in any USB-certified device. So why would we bother trying to support two, if that's contrary to the standards we follow?? -- 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