510 	struct etr_aib aib;  in etr_init()  local
516 	if (etr_steai(&aib, ETR_STEAI_STEPPING_PORT) == 0)  in etr_init()
635 static int etr_port_valid(struct etr_aib *aib, int port)  in etr_port_valid()  argument
640 	if (aib->tsp == 0)  in etr_port_valid()
643 	psc = port ? aib->esw.psc1 : aib->esw.psc0;  in etr_port_valid()
647 		return !aib->esw.y && aib->slsw.v1 &&  in etr_port_valid()
648 			aib->slsw.v2 && aib->slsw.v3;  in etr_port_valid()
666 static void etr_steai_cv(struct etr_aib *aib, unsigned int func)  in etr_steai_cv()  argument
668 	BUG_ON(etr_steai(aib, func) != 0);  in etr_steai_cv()
670 	if (aib->esw.psc0 == 1)  in etr_steai_cv()
671 		aib->esw.psc0 = 2;  in etr_steai_cv()
672 	else if (aib->esw.psc0 == 0 && aib->esw.p == 0)  in etr_steai_cv()
673 		aib->esw.psc0 = 1;  in etr_steai_cv()
674 	if (aib->esw.psc1 == 1)  in etr_steai_cv()
675 		aib->esw.psc1 = 2;  in etr_steai_cv()
676 	else if (aib->esw.psc1 == 0 && aib->esw.p == 1)  in etr_steai_cv()
677 		aib->esw.psc1 = 1;  in etr_steai_cv()
761 	struct etr_aib *sync_port, *aib;  in etr_sync_clock()  local
778 	aib = etr_sync->etr_aib;  in etr_sync_clock()
785 	clock = ((unsigned long long) (aib->edf2.etv + 1)) << 32;  in etr_sync_clock()
791 		etr_stetr(aib);  in etr_sync_clock()
794 			(aib->edf2.etv - sync_port->edf2.etv) << 32;  in etr_sync_clock()
802 		if (!etr_aib_follows(sync_port, aib, port)) {  in etr_sync_clock()
823 static int etr_sync_clock_stop(struct etr_aib *aib, int port)  in etr_sync_clock_stop()  argument
832 	follows = etr_aib_follows(sync_port, aib, port);  in etr_sync_clock_stop()
833 	memcpy(sync_port, aib, sizeof(*aib));  in etr_sync_clock_stop()
837 	etr_sync.etr_aib = aib;  in etr_sync_clock_stop()
916 static struct etr_eacr etr_handle_update(struct etr_aib *aib,  in etr_handle_update()  argument
924 	if (aib->esw.q == 0) {  in etr_handle_update()
927 			etr_port0 = *aib;  in etr_handle_update()
934 			etr_port1 = *aib;  in etr_handle_update()
1007 	struct etr_aib aib;  in etr_work_fn()  local
1031 	BUG_ON(etr_stetr(&aib) != 0);  in etr_work_fn()
1032 	etr_port0.esw = etr_port1.esw = aib.esw;	/* Copy status word. */  in etr_work_fn()
1040 		eacr = etr_handle_update(&aib, eacr);  in etr_work_fn()
1055 	if (eacr.p0 && aib.esw.psc0 == etr_lpsc_pps_mode) {  in etr_work_fn()
1060 		if (!eacr.es || !eacr.p1 || aib.esw.psc1 != etr_lpsc_pps_mode)  in etr_work_fn()
1067 	} else if (eacr.p1 && aib.esw.psc1 == etr_lpsc_pps_mode) {  in etr_work_fn()
1075 	} else if (eacr.p0 && aib.esw.psc0 == etr_lpsc_operational_step) {  in etr_work_fn()
1081 		    aib.esw.psc1 != etr_lpsc_operational_alt)  in etr_work_fn()
1088 	} else if (eacr.p1 && aib.esw.psc1 == etr_lpsc_operational_step) {  in etr_work_fn()
1128 	    etr_sync_clock_stop(&aib, sync_port) != 0) {  in etr_work_fn()
1272 	struct etr_aib *aib = etr_aib_from_dev(dev);  in etr_untuned_show()  local
1274 	if (!aib || !aib->slsw.v1)  in etr_untuned_show()
1276 	return sprintf(buf, "%i\n", aib->edf1.u);  in etr_untuned_show()
1284 	struct etr_aib *aib = etr_aib_from_dev(dev);  in etr_network_id_show()  local
1286 	if (!aib || !aib->slsw.v1)  in etr_network_id_show()
1288 	return sprintf(buf, "%i\n", aib->edf1.net_id);  in etr_network_id_show()
1296 	struct etr_aib *aib = etr_aib_from_dev(dev);  in etr_id_show()  local
1298 	if (!aib || !aib->slsw.v1)  in etr_id_show()
1300 	return sprintf(buf, "%i\n", aib->edf1.etr_id);  in etr_id_show()
1308 	struct etr_aib *aib = etr_aib_from_dev(dev);  in etr_port_number_show()  local
1310 	if (!aib || !aib->slsw.v1)  in etr_port_number_show()
1312 	return sprintf(buf, "%i\n", aib->edf1.etr_pn);  in etr_port_number_show()
1320 	struct etr_aib *aib = etr_aib_from_dev(dev);  in etr_coupled_show()  local
1322 	if (!aib || !aib->slsw.v3)  in etr_coupled_show()
1324 	return sprintf(buf, "%i\n", aib->edf3.c);  in etr_coupled_show()
1332 	struct etr_aib *aib = etr_aib_from_dev(dev);  in etr_local_time_show()  local
1334 	if (!aib || !aib->slsw.v3)  in etr_local_time_show()
1336 	return sprintf(buf, "%i\n", aib->edf3.blto);  in etr_local_time_show()
1344 	struct etr_aib *aib = etr_aib_from_dev(dev);  in etr_utc_offset_show()  local
1346 	if (!aib || !aib->slsw.v3)  in etr_utc_offset_show()
1348 	return sprintf(buf, "%i\n", aib->edf3.buo);  in etr_utc_offset_show()