IIRC, at least some of the Intel controllers require the bandwidth calculations to be done by the xHCI driver, instead of doing it themselves in hardware. Perhaps you're tripping over a bug in the xHCI driver? Mathias is probably best the one to comment on this. -- Paul -- 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
