146 	bus_space_tag_t iot = ia->ia_iot;  in cecprobe()  local
167 	if (bus_space_map(iot, ia->ia_io[0].ir_addr, CEC_IOSIZE, 0, &ioh))  in cecprobe()
175 	bus_space_unmap(iot, ioh, CEC_IOSIZE);  in cecprobe()
243 	bus_space_tag_t iot = sc->sc_iot;  in cecintr()  local
247 	stat1 = bus_space_read_1(iot, ioh, NEC7210_ISR1);  in cecintr()
248 	stat2 = bus_space_read_1(iot, ioh, NEC7210_ISR2);  in cecintr()
258 		bus_space_write_1(iot, ioh, NEC7210_IMR1, 0);  in cecintr()
259 		bus_space_write_1(iot, ioh, NEC7210_IMR2, 0);  in cecintr()
260 		bus_space_write_1(iot, ioh, NEC7210_AUXMR, AUXCMD_TCA);  in cecintr()
270 			bus_space_write_1(iot, ioh, NEC7210_IMR2, 0);  in cecintr()
303 	bus_space_tag_t iot = sc->sc_iot;  in cecsendcmds()  local
312 		bus_space_write_1(iot, ioh, NEC7210_CDOR, *addr++);  in cecsendcmds()
324 	bus_space_tag_t iot = sc->sc_iot;  in cecrecvdata()  local
339 			*addr++ = bus_space_read_1(iot, ioh, NEC7210_DIR);  in cecrecvdata()
349 	bus_space_tag_t iot = sc->sc_iot;  in cecsenddata()  local
359 			bus_space_write_1(iot, ioh, NEC7210_CDOR, *addr++);  in cecsenddata()
363 		bus_space_write_1(iot, ioh, NEC7210_AUXMR, AUXCMD_SEOI);  in cecsenddata()
364 		bus_space_write_1(iot, ioh, NEC7210_CDOR, *addr);  in cecsenddata()
374 	bus_space_tag_t iot = sc->sc_iot;  in cectc()  local
381 	adsr = bus_space_read_1(iot, ioh, NEC7210_ADSR);  in cectc()
390 		bus_space_write_1(iot, ioh, NEC7210_AUXMR, AUXCMD_RHDF);  in cectc()
391 		bus_space_write_1(iot, ioh, NEC7210_AUXMR, AUXCMD_TCS);  in cectc()
393 		bus_space_write_1(iot, ioh, NEC7210_AUXMR, AUXCMD_TCA);  in cectc()
398 		adsr = bus_space_read_1(iot, ioh, NEC7210_ADSR);  in cectc()
415 	bus_space_tag_t iot = sc->sc_iot;  in cecgts()  local
422 	adsr = bus_space_read_1(iot, ioh, NEC7210_ADSR);  in cecgts()
430 	bus_space_write_1(iot, ioh, NEC7210_AUXMR, AUXCMD_GTS);  in cecgts()
434 		adsr = bus_space_read_1(iot, ioh, NEC7210_ADSR);  in cecgts()
451 	bus_space_tag_t iot = sc->sc_iot;  in cecpptest()  local
457 	bus_space_write_1(iot, ioh, NEC7210_AUXMR, AUXCMD_EPP);  in cecpptest()
459 	ppoll = bus_space_read_1(iot, ioh, NEC7210_CPTR);  in cecpptest()
468 	bus_space_tag_t iot = sc->sc_iot;  in cecppwatch()  local
475 	bus_space_write_1(iot, ioh, NEC7210_IMR2, IMR2_CO);  in cecppwatch()
476 	bus_space_write_1(iot, ioh, NEC7210_AUXMR, AUXCMD_EPP);  in cecppwatch()
494 	bus_space_tag_t iot = sc->sc_iot;  in cecxfer()  local
514 			bus_space_write_1(iot, ioh, NEC7210_IMR2, IMR2_DMAI);  in cecxfer()
515 			bus_space_write_1(iot, ioh, NEC7210_IMR1, IMR1_END);  in cecxfer()
521 			bus_space_write_1(iot, ioh, NEC7210_IMR1, IMR1_END);  in cecxfer()
524 			bus_space_write_1(iot, ioh, NEC7210_IMR2, IMR2_CO);  in cecxfer()
528 		bus_space_write_1(iot, ioh, NEC7210_IMR2, 0);  in cecxfer()
534 			bus_space_write_1(iot, ioh, NEC7210_IMR2, IMR2_CO);  in cecxfer()
540 		bus_space_write_1(iot, ioh, NEC7210_IMR2, IMR2_DMAO);  in cecxfer()
546 		bus_space_write_1(iot, ioh, NEC7210_AUXMR, AUXCMD_SEOI);  in cecxfer()
547 		bus_space_write_1(iot, ioh, NEC7210_CDOR, *(char *)buf+count);  in cecxfer()
549 		bus_space_write_1(iot, ioh, NEC7210_IMR1, IMR1_DO);  in cecxfer()
564 	bus_space_tag_t iot = sc->sc_iot;  in nec7210_setaddress()  local
569 	bus_space_write_1(iot, ioh, NEC7210_ADDR, (pri & ADDR_MASK));  in nec7210_setaddress()
575 		bus_space_write_1(iot, ioh, NEC7210_ADDR,  in nec7210_setaddress()
580 		bus_space_write_1(iot, ioh, NEC7210_ADDR,  in nec7210_setaddress()
584 	bus_space_write_1(iot, ioh, NEC7210_ADMR, admr);  in nec7210_setaddress()
592 	bus_space_tag_t iot = sc->sc_iot;  in nec7210_init()  local
596 	bus_space_write_1(iot, ioh, NEC7210_AUXMR, AUXCMD_CRST);  in nec7210_init()
599 	bus_space_read_1(iot, ioh, NEC7210_CPTR);  in nec7210_init()
600 	bus_space_read_1(iot, ioh, NEC7210_ISR1);  in nec7210_init()
601 	bus_space_read_1(iot, ioh, NEC7210_ISR2);  in nec7210_init()
604 	bus_space_write_1(iot, ioh, NEC7210_IMR1, 0);  in nec7210_init()
605 	bus_space_write_1(iot, ioh, NEC7210_IMR2, 0);  in nec7210_init()
606 	bus_space_write_1(iot, ioh, NEC7210_SPMR, 0);  in nec7210_init()
607 	bus_space_write_1(iot, ioh, NEC7210_EOSR, 0);  in nec7210_init()
610 	bus_space_write_1(iot, ioh, NEC7210_AUXMR, (AUXMR_ICR | 0x8));  in nec7210_init()
612 	bus_space_write_1(iot, ioh, NEC7210_AUXMR, (AUXMR_PPOLL | PPOLL_PPU));  in nec7210_init()
615 	bus_space_write_1(iot, ioh, NEC7210_ADDR, 0);  in nec7210_init()
617 	bus_space_write_1(iot, ioh, NEC7210_ADDR,  in nec7210_init()
621 	bus_space_write_1(iot, ioh, NEC7210_ADMR,  in nec7210_init()
623 	bus_space_write_1(iot, ioh, NEC7210_AUXMR,  in nec7210_init()
627 	bus_space_write_1(iot, ioh, NEC7210_AUXMR, AUXMR_REGB);  in nec7210_init()
628 	bus_space_write_1(iot, ioh, NEC7210_AUXMR, AUXMR_REGE);  in nec7210_init()
631 	bus_space_write_1(iot, ioh, NEC7210_AUXMR, (AUXMR_REGA | AUX_A_HLDE));  in nec7210_init()
634 	bus_space_write_1(iot, ioh, NEC7210_AUXMR, (AUXMR_CMD | AUXCMD_IEPON));  in nec7210_init()
645 	bus_space_tag_t iot = sc->sc_iot;  in nec7210_ifc()  local
648 /*XXX*/	bus_space_write_1(iot, ioh, NEC7210_AUXMR, AUXCMD_TCA);  in nec7210_ifc()
649 	bus_space_write_1(iot, ioh, NEC7210_AUXMR, AUXCMD_CREN);  in nec7210_ifc()
650 	bus_space_write_1(iot, ioh, NEC7210_AUXMR, AUXCMD_SIFC);  in nec7210_ifc()
653 	bus_space_write_1(iot, ioh, NEC7210_AUXMR, AUXCMD_CIFC);  in nec7210_ifc()
654 	bus_space_write_1(iot, ioh, NEC7210_AUXMR, AUXCMD_SREN);  in nec7210_ifc()
661 	bus_space_tag_t iot = sc->sc_iot;  in cecwait()  local
668 		stat1 = bus_space_read_1(iot, ioh, NEC7210_ISR1);  in cecwait()
669 		stat2 = bus_space_read_1(iot, ioh, NEC7210_ISR2);  in cecwait()
692 	bus_space_tag_t iot = sc->sc_iot;  in cectimeout()  local
700 		bus_space_write_1(iot, ioh, NEC7210_IMR1, 0);  in cectimeout()
701 		bus_space_write_2(iot, ioh, NEC7210_IMR2, 0);  in cectimeout()
702 		bus_space_write_1(iot, ioh, NEC7210_AUXMR, AUXCMD_TCA);  in cectimeout()