Am Donnerstag, 20. August 2009 10:56:18 schrieb zhao.ming9@xxxxxxxxxx: > I don't think the key is reset_resume(),because when monitor ICON 220, the > event log is same but the modem work fine,there is also not reset_resume() > in hso.c which the modem used. Very odd. Please make an strace of the failure and the working hso device. Regards Oliver -- 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