104 	return (vcc->qos.txtp.max_sdu +  in vcc_writable()
159 	vcc->qos.txtp.max_sdu = 1 << 16; /* for meta VCs */  in vcc_create()
324 		    walk->vci == vci && ((walk->qos.txtp.traffic_class !=  in check_ci()
325 		    ATM_NONE && vcc->qos.txtp.traffic_class != ATM_NONE) ||  in check_ci()
326 		    (walk->qos.rxtp.traffic_class != ATM_NONE &&  in check_ci()
327 		    vcc->qos.rxtp.traffic_class != ATM_NONE)))  in check_ci()
408 	switch (vcc->qos.aal) {  in __vcc_connect()
419 		vcc->qos.aal = ATM_AAL5;  in __vcc_connect()
429 		error = adjust_tp(&vcc->qos.txtp, vcc->qos.aal);  in __vcc_connect()
431 		error = adjust_tp(&vcc->qos.rxtp, vcc->qos.aal);  in __vcc_connect()
434 	pr_debug("VCC %d.%d, AAL %d\n", vpi, vci, vcc->qos.aal);  in __vcc_connect()
436 		 vcc->qos.txtp.traffic_class,  in __vcc_connect()
437 		 vcc->qos.txtp.min_pcr,  in __vcc_connect()
438 		 vcc->qos.txtp.max_pcr,  in __vcc_connect()
439 		 vcc->qos.txtp.max_sdu);  in __vcc_connect()
441 		 vcc->qos.rxtp.traffic_class,  in __vcc_connect()
442 		 vcc->qos.rxtp.min_pcr,  in __vcc_connect()
443 		 vcc->qos.rxtp.max_pcr,  in __vcc_connect()
444 		 vcc->qos.rxtp.max_sdu);  in __vcc_connect()
483 		 vcc->qos.txtp.traffic_class, vcc->qos.txtp.min_pcr,  in vcc_connect()
484 		 vcc->qos.txtp.max_pcr, vcc->qos.txtp.max_sdu,  in vcc_connect()
485 		 vcc->qos.rxtp.traffic_class, vcc->qos.rxtp.min_pcr,  in vcc_connect()
486 		 vcc->qos.rxtp.max_pcr, vcc->qos.rxtp.max_sdu,  in vcc_connect()
487 		 vcc->qos.aal == ATM_AAL5 ? "" :  in vcc_connect()
488 		 vcc->qos.aal == ATM_AAL0 ? "" : " ??? code ",  in vcc_connect()
489 		 vcc->qos.aal == ATM_AAL0 ? 0 : vcc->qos.aal);  in vcc_connect()
492 	if (vcc->qos.txtp.traffic_class == ATM_ANYCLASS ||  in vcc_connect()
493 	    vcc->qos.rxtp.traffic_class == ATM_ANYCLASS)  in vcc_connect()
597 	if (size > vcc->qos.txtp.max_sdu) {  in vcc_sendmsg()
679 	if (vcc->qos.txtp.traffic_class != ATM_NONE &&  in vcc_poll()
686 static int atm_change_qos(struct atm_vcc *vcc, struct atm_qos *qos)  in atm_change_qos()  argument
691 	 * Don't let the QoS change the already connected AAL type nor the  in atm_change_qos()
694 	if (qos->aal != vcc->qos.aal ||  in atm_change_qos()
695 	    qos->rxtp.traffic_class != vcc->qos.rxtp.traffic_class ||  in atm_change_qos()
696 	    qos->txtp.traffic_class != vcc->qos.txtp.traffic_class)  in atm_change_qos()
698 	error = adjust_tp(&qos->txtp, qos->aal);  in atm_change_qos()
700 		error = adjust_tp(&qos->rxtp, qos->aal);  in atm_change_qos()
706 		return vcc->dev->ops->change_qos(vcc, qos, ATM_MF_SET);  in atm_change_qos()
707 	return svc_change_qos(vcc, qos);  in atm_change_qos()
730 static int check_qos(const struct atm_qos *qos)  in check_qos()  argument
734 	if (!qos->txtp.traffic_class && !qos->rxtp.traffic_class)  in check_qos()
736 	if (qos->txtp.traffic_class != qos->rxtp.traffic_class &&  in check_qos()
737 	    qos->txtp.traffic_class && qos->rxtp.traffic_class &&  in check_qos()
738 	    qos->txtp.traffic_class != ATM_ANYCLASS &&  in check_qos()
739 	    qos->rxtp.traffic_class != ATM_ANYCLASS)  in check_qos()
741 	error = check_tp(&qos->txtp);  in check_qos()
744 	return check_tp(&qos->rxtp);  in check_qos()
761 		struct atm_qos qos;  in vcc_setsockopt()  local
763 		if (copy_from_sockptr(&qos, optval, sizeof(qos)))  in vcc_setsockopt()
765 		error = check_qos(&qos);  in vcc_setsockopt()
769 			return atm_change_qos(vcc, &qos);  in vcc_setsockopt()
772 		vcc->qos = qos;  in vcc_setsockopt()
805 		return copy_to_user(optval, &vcc->qos, sizeof(vcc->qos))  in vcc_getsockopt()