HI, One thing I observed is that set_config() from composite.c calls acm_set_alt() in f_acm.c. Here in acm_set_alt() for intf==acm->data_id it always goes to else part. So rather than resetting it activates new configuration and thus it gets new port number everytime. I guess once the device is connected to Host then for future unplug/plug or even SET_CONFIGURATION requests it should just do reset so calling gserial_disconnect() and then gserial_connect(). Correct me if I am wrong. Regards, Dipen Patel -- 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
