Felipe: Although the MUSB HCD supports high-speed operation, the source code doesn't call usb_hub_clear_tt_buffer() anywhere. This means that a few transmission failures could cause a full/low-speed device to become inaccessible if it is located behind a high-speed hub. Is this just an oversight? It seems like this needs to be fixed. Alan Stern -- 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