181 wdc_init_shadow_regs(struct wdc_regs *wdr)  in wdc_init_shadow_regs()  argument
183 	wdr->cmd_iohs[wd_status] = wdr->cmd_iohs[wd_command];  in wdc_init_shadow_regs()
184 	wdr->cmd_iohs[wd_features] = wdr->cmd_iohs[wd_error];  in wdc_init_shadow_regs()
208 	struct wdc_regs *wdr = CHAN_TO_WDC_REGS(chp);  in wdc_sataprobe()  local
219 	switch (sata_reset_interface(chp, wdr->sata_iot, wdr->sata_control,  in wdc_sataprobe()
220 	    wdr->sata_status, AT_WAIT)) {  in wdc_sataprobe()
224 			bus_space_write_1(wdr->cmd_iot,  in wdc_sataprobe()
225 			    wdr->cmd_iohs[wd_sdh], 0, WDSD_IBM);  in wdc_sataprobe()
227 			st = bus_space_read_1(wdr->cmd_iot,  in wdc_sataprobe()
228 			    wdr->cmd_iohs[wd_status], 0);  in wdc_sataprobe()
236 		sc = bus_space_read_1(wdr->cmd_iot,  in wdc_sataprobe()
237 		    wdr->cmd_iohs[wd_seccnt], 0);  in wdc_sataprobe()
238 		sn = bus_space_read_1(wdr->cmd_iot,  in wdc_sataprobe()
239 		    wdr->cmd_iohs[wd_sector], 0);  in wdc_sataprobe()
240 		cl = bus_space_read_1(wdr->cmd_iot,  in wdc_sataprobe()
241 		    wdr->cmd_iohs[wd_cyl_lo], 0);  in wdc_sataprobe()
242 		ch = bus_space_read_1(wdr->cmd_iot,  in wdc_sataprobe()
243 		    wdr->cmd_iohs[wd_cyl_hi], 0);  in wdc_sataprobe()
298 	struct wdc_regs *wdr = &wdc->regs[chp->ch_channel];  in wdc_drvprobe()  local
324 			bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh],  in wdc_drvprobe()
327 			st1 = bus_space_read_1(wdr->cmd_iot,  in wdc_drvprobe()
328 			    wdr->cmd_iohs[wd_status], 0);  in wdc_drvprobe()
333 			bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh],  in wdc_drvprobe()
336 			st0 = bus_space_read_1(wdr->cmd_iot,  in wdc_drvprobe()
337 			    wdr->cmd_iohs[wd_status], 0);  in wdc_drvprobe()
432 			bus_space_write_1(wdr->cmd_iot,  in wdc_drvprobe()
433 			    wdr->cmd_iohs[wd_sdh], 0, WDSD_IBM | (i << 4));  in wdc_drvprobe()
435 			bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_error],  in wdc_drvprobe()
437 			bus_space_write_1(wdr->cmd_iot,  in wdc_drvprobe()
438 			    wdr->cmd_iohs[wd_cyl_lo], 0, 0xa5);  in wdc_drvprobe()
439 			if (bus_space_read_1(wdr->cmd_iot,  in wdc_drvprobe()
440 				wdr->cmd_iohs[wd_error], 0) == 0x58 ||  in wdc_drvprobe()
441 			    bus_space_read_1(wdr->cmd_iot,  in wdc_drvprobe()
442 				wdr->cmd_iohs[wd_cyl_lo], 0) != 0xa5) {  in wdc_drvprobe()
460 			bus_space_write_1(wdr->cmd_iot,  in wdc_drvprobe()
461 			    wdr->cmd_iohs[wd_command], 0, WDCC_RECAL);  in wdc_drvprobe()
485 wdcprobe(struct wdc_regs *wdr)  in wdcprobe()  argument
488 	return wdcprobe_with_reset(wdr, NULL);  in wdcprobe()
492 wdcprobe_with_reset(struct wdc_regs *wdr,  in wdcprobe_with_reset()  argument
504 	wdc->regs = wdr;  in wdcprobe_with_reset()
525 	struct wdc_regs *wdr = &wdc->regs[chp->ch_channel];  in wdcprobe1()  local
543 			bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh],  in wdcprobe1()
546 			st0 = bus_space_read_1(wdr->cmd_iot,  in wdcprobe1()
547 			    wdr->cmd_iohs[wd_status], 0);  in wdcprobe1()
552 			bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh],  in wdcprobe1()
555 			st1 = bus_space_read_1(wdr->cmd_iot,  in wdcprobe1()
556 			    wdr->cmd_iohs[wd_status], 0);  in wdcprobe1()
572 			bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh],  in wdcprobe1()
574 			bus_space_write_1(wdr->cmd_iot,  in wdcprobe1()
575 			    wdr->cmd_iohs[wd_cyl_lo], 0, 0x02);  in wdcprobe1()
576 			cl = bus_space_read_1(wdr->cmd_iot,  in wdcprobe1()
577 			    wdr->cmd_iohs[wd_cyl_lo], 0);  in wdcprobe1()
585 			bus_space_write_1(wdr->cmd_iot,  in wdcprobe1()
586 			    wdr->cmd_iohs[wd_cyl_lo], 0, 0x01);  in wdcprobe1()
587 			cl = bus_space_read_1(wdr->cmd_iot,  in wdcprobe1()
588 			    wdr->cmd_iohs[wd_cyl_lo], 0);  in wdcprobe1()
596 			bus_space_write_1(wdr->cmd_iot,  in wdcprobe1()
597 			    wdr->cmd_iohs[wd_sector], 0, 0x01);  in wdcprobe1()
598 			cl = bus_space_read_1(wdr->cmd_iot,  in wdcprobe1()
599 			    wdr->cmd_iohs[wd_sector], 0);  in wdcprobe1()
607 			bus_space_write_1(wdr->cmd_iot,  in wdcprobe1()
608 			    wdr->cmd_iohs[wd_sector], 0, 0x02);  in wdcprobe1()
609 			cl = bus_space_read_1(wdr->cmd_iot,  in wdcprobe1()
610 			    wdr->cmd_iohs[wd_sector], 0);  in wdcprobe1()
618 			cl = bus_space_read_1(wdr->cmd_iot,  in wdcprobe1()
619 			    wdr->cmd_iohs[wd_cyl_lo], 0);  in wdcprobe1()
632 			bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh],  in wdcprobe1()
634 			bus_space_write_1(wdr->cmd_iot,  in wdcprobe1()
635 			    wdr->cmd_iohs[wd_cyl_lo], 0, 0x02);  in wdcprobe1()
636 			cl = bus_space_read_1(wdr->cmd_iot,  in wdcprobe1()
637 			    wdr->cmd_iohs[wd_cyl_lo], 0);  in wdcprobe1()
645 			bus_space_write_1(wdr->cmd_iot,  in wdcprobe1()
646 			    wdr->cmd_iohs[wd_cyl_lo], 0, 0x01);  in wdcprobe1()
647 			cl = bus_space_read_1(wdr->cmd_iot,  in wdcprobe1()
648 			    wdr->cmd_iohs[wd_cyl_lo], 0);  in wdcprobe1()
656 			bus_space_write_1(wdr->cmd_iot,  in wdcprobe1()
657 			    wdr->cmd_iohs[wd_sector], 0, 0x01);  in wdcprobe1()
658 			cl = bus_space_read_1(wdr->cmd_iot,  in wdcprobe1()
659 			    wdr->cmd_iohs[wd_sector], 0);  in wdcprobe1()
667 			bus_space_write_1(wdr->cmd_iot,  in wdcprobe1()
668 			    wdr->cmd_iohs[wd_sector], 0, 0x02);  in wdcprobe1()
669 			cl = bus_space_read_1(wdr->cmd_iot,  in wdcprobe1()
670 			    wdr->cmd_iohs[wd_sector], 0);  in wdcprobe1()
678 			cl = bus_space_read_1(wdr->cmd_iot,  in wdcprobe1()
679 			    wdr->cmd_iohs[wd_cyl_lo], 0);  in wdcprobe1()
702 		bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh],  in wdcprobe1()
704 		bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_command], 0,  in wdcprobe1()
710 		bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh],  in wdcprobe1()
712 		bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_command], 0,  in wdcprobe1()
721 	(void) bus_space_read_1(wdr->cmd_iot, wdr->cmd_iohs[wd_error], 0);  in wdcprobe1()
724 		bus_space_write_1(wdr->ctl_iot, wdr->ctl_ioh, wd_aux_ctlr,  in wdcprobe1()
751 		bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh], 0,  in wdcprobe1()
755 		sc = bus_space_read_1(wdr->cmd_iot,  in wdcprobe1()
756 		    wdr->cmd_iohs[wd_seccnt], 0);  in wdcprobe1()
757 		sn = bus_space_read_1(wdr->cmd_iot,  in wdcprobe1()
758 		    wdr->cmd_iohs[wd_sector], 0);  in wdcprobe1()
759 		cl = bus_space_read_1(wdr->cmd_iot,  in wdcprobe1()
760 		    wdr->cmd_iohs[wd_cyl_lo], 0);  in wdcprobe1()
761 		ch = bus_space_read_1(wdr->cmd_iot,  in wdcprobe1()
762 		     wdr->cmd_iohs[wd_cyl_hi], 0);  in wdcprobe1()
784 		bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh], 0,  in wdcprobe1()
786 		(void)bus_space_read_1(wdr->cmd_iot,  in wdcprobe1()
787 		    wdr->cmd_iohs[wd_status], 0);  in wdcprobe1()
887 	struct wdc_regs *wdr = &wdc->regs[chp->ch_channel];  in wdcintr()  local
905 		(void)bus_space_read_1(wdr->cmd_iot,  in wdcintr()
906 		    wdr->cmd_iohs[wd_status], 0);  in wdcintr()
1031 	struct wdc_regs *wdr = &wdc->regs[chp->ch_channel];  in wdcreset()  local
1058 		bus_space_write_1(wdr->ctl_iot, wdr->ctl_ioh, wd_aux_ctlr,  in wdcreset()
1068 	struct wdc_regs *wdr = &wdc->regs[chp->ch_channel];  in wdc_do_reset()  local
1076 	bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh], 0, WDSD_IBM);  in wdc_do_reset()
1080 		bus_space_write_1(wdr->ctl_iot, wdr->ctl_ioh, wd_aux_ctlr,  in wdc_do_reset()
1084 	(void) bus_space_read_1(wdr->cmd_iot, wdr->cmd_iohs[wd_error], 0);  in wdc_do_reset()
1086 		bus_space_write_1(wdr->ctl_iot, wdr->ctl_ioh, wd_aux_ctlr,  in wdc_do_reset()
1101 	struct wdc_regs *wdr = &wdc->regs[chp->ch_channel];  in __wdcwait_reset()  local
1118 			bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh],  in __wdcwait_reset()
1121 			st0 = bus_space_read_1(wdr->cmd_iot,  in __wdcwait_reset()
1122 			    wdr->cmd_iohs[wd_status], 0);  in __wdcwait_reset()
1124 			sc0 = bus_space_read_1(wdr->cmd_iot,  in __wdcwait_reset()
1125 			    wdr->cmd_iohs[wd_seccnt], 0);  in __wdcwait_reset()
1126 			sn0 = bus_space_read_1(wdr->cmd_iot,  in __wdcwait_reset()
1127 			    wdr->cmd_iohs[wd_sector], 0);  in __wdcwait_reset()
1128 			cl0 = bus_space_read_1(wdr->cmd_iot,  in __wdcwait_reset()
1129 			    wdr->cmd_iohs[wd_cyl_lo], 0);  in __wdcwait_reset()
1130 			ch0 = bus_space_read_1(wdr->cmd_iot,  in __wdcwait_reset()
1131 			    wdr->cmd_iohs[wd_cyl_hi], 0);  in __wdcwait_reset()
1137 			bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh],  in __wdcwait_reset()
1140 			st1 = bus_space_read_1(wdr->cmd_iot,  in __wdcwait_reset()
1141 			    wdr->cmd_iohs[wd_status], 0);  in __wdcwait_reset()
1143 			sc1 = bus_space_read_1(wdr->cmd_iot,  in __wdcwait_reset()
1144 			    wdr->cmd_iohs[wd_seccnt], 0);  in __wdcwait_reset()
1145 			sn1 = bus_space_read_1(wdr->cmd_iot,  in __wdcwait_reset()
1146 			    wdr->cmd_iohs[wd_sector], 0);  in __wdcwait_reset()
1147 			cl1 = bus_space_read_1(wdr->cmd_iot,  in __wdcwait_reset()
1148 			    wdr->cmd_iohs[wd_cyl_lo], 0);  in __wdcwait_reset()
1149 			ch1 = bus_space_read_1(wdr->cmd_iot,  in __wdcwait_reset()
1150 			    wdr->cmd_iohs[wd_cyl_hi], 0);  in __wdcwait_reset()
1208 	struct wdc_regs *wdr = &wdc->regs[chp->ch_channel];  in __wdcwait()  local
1222 		    bus_space_read_1(wdr->cmd_iot, wdr->cmd_iohs[wd_status], 0);  in __wdcwait()
1229 			    bus_space_read_1(wdr->cmd_iot,  in __wdcwait()
1230 				wdr->cmd_iohs[wd_error], 0), mask, bits),  in __wdcwait()
1242 		error = bus_space_read_1(wdr->cmd_iot,  in __wdcwait()
1243 		    wdr->cmd_iohs[wd_error], 0);  in __wdcwait()
1430 	struct wdc_regs *wdr = &wdc->regs[chp->ch_channel];  in __wdccommand_start()  local
1442 	bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh], 0,  in __wdccommand_start()
1457 			bus_space_write_1(wdr->ctl_iot, wdr->ctl_ioh,  in __wdccommand_start()
1501 	struct wdc_regs *wdr = &wdc->regs[chp->ch_channel];  in __wdccommand_intr()  local
1550 		bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh], 0,  in __wdccommand_intr()
1628 	struct wdc_regs *wdr = &wdc->regs[chp->ch_channel];  in __wdccommand_done()  local
1644 		ata_c->r_status = bus_space_read_1(wdr->cmd_iot,  in __wdccommand_done()
1645 		    wdr->cmd_iohs[wd_status], 0);  in __wdccommand_done()
1646 		ata_c->r_error = bus_space_read_1(wdr->cmd_iot,  in __wdccommand_done()
1647 		    wdr->cmd_iohs[wd_error], 0);  in __wdccommand_done()
1648 		ata_c->r_count = bus_space_read_1(wdr->cmd_iot,  in __wdccommand_done()
1649 		    wdr->cmd_iohs[wd_seccnt], 0);  in __wdccommand_done()
1650 		ata_c->r_lba = (uint64_t)bus_space_read_1(wdr->cmd_iot,  in __wdccommand_done()
1651 		    wdr->cmd_iohs[wd_sector], 0) << 0;  in __wdccommand_done()
1652 		ata_c->r_lba |= (uint64_t)bus_space_read_1(wdr->cmd_iot,  in __wdccommand_done()
1653 		    wdr->cmd_iohs[wd_cyl_lo], 0) << 8;  in __wdccommand_done()
1654 		ata_c->r_lba |= (uint64_t)bus_space_read_1(wdr->cmd_iot,  in __wdccommand_done()
1655 		    wdr->cmd_iohs[wd_cyl_hi], 0) << 16;  in __wdccommand_done()
1656 		ata_c->r_device = bus_space_read_1(wdr->cmd_iot,  in __wdccommand_done()
1657 		    wdr->cmd_iohs[wd_sdh], 0);  in __wdccommand_done()
1662 					bus_space_write_1(wdr->ctl_iot,  in __wdccommand_done()
1663 					    wdr->ctl_ioh, wd_aux_ctlr,  in __wdccommand_done()
1666 					bus_space_write_1(wdr->ctl_iot,  in __wdccommand_done()
1667 					    wdr->ctl_ioh, wd_aux_ctlr,  in __wdccommand_done()
1670 			ata_c->r_count |= bus_space_read_1(wdr->cmd_iot,  in __wdccommand_done()
1671 			    wdr->cmd_iohs[wd_seccnt], 0) << 8;  in __wdccommand_done()
1672 			ata_c->r_lba |= (uint64_t)bus_space_read_1(wdr->cmd_iot,  in __wdccommand_done()
1673 			    wdr->cmd_iohs[wd_sector], 0) << 24;  in __wdccommand_done()
1674 			ata_c->r_lba |= (uint64_t)bus_space_read_1(wdr->cmd_iot,  in __wdccommand_done()
1675 			    wdr->cmd_iohs[wd_cyl_lo], 0) << 32;  in __wdccommand_done()
1676 			ata_c->r_lba |= (uint64_t)bus_space_read_1(wdr->cmd_iot,  in __wdccommand_done()
1677 			    wdr->cmd_iohs[wd_cyl_hi], 0) << 40;  in __wdccommand_done()
1680 					bus_space_write_1(wdr->ctl_iot,  in __wdccommand_done()
1681 					    wdr->ctl_ioh, wd_aux_ctlr,  in __wdccommand_done()
1684 					bus_space_write_1(wdr->ctl_iot,  in __wdccommand_done()
1685 					    wdr->ctl_ioh, wd_aux_ctlr,  in __wdccommand_done()
1703 			bus_space_write_1(wdr->ctl_iot, wdr->ctl_ioh,  in __wdccommand_done()
1759 	struct wdc_regs *wdr = &wdc->regs[chp->ch_channel];  in wdccommand()  local
1770 	bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh], 0,  in wdccommand()
1773 	bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_features], 0,  in wdccommand()
1775 	bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_seccnt], 0, count);  in wdccommand()
1776 	bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sector], 0, sector);  in wdccommand()
1777 	bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_cyl_lo], 0, cylin);  in wdccommand()
1778 	bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_cyl_hi],  in wdccommand()
1782 	bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_command], 0, command);  in wdccommand()
1795 	struct wdc_regs *wdr = &wdc->regs[chp->ch_channel];  in wdccommandext()  local
1809 	bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh], 0,  in wdccommandext()
1813 		bus_space_write_2(wdr->cmd_iot, wdr->cmd_iohs[wd_features],  in wdccommandext()
1815 		bus_space_write_2(wdr->cmd_iot, wdr->cmd_iohs[wd_seccnt],  in wdccommandext()
1817 		bus_space_write_2(wdr->cmd_iot, wdr->cmd_iohs[wd_lba_lo],  in wdccommandext()
1819 		bus_space_write_2(wdr->cmd_iot, wdr->cmd_iohs[wd_lba_mi],  in wdccommandext()
1821 		bus_space_write_2(wdr->cmd_iot, wdr->cmd_iohs[wd_lba_hi],  in wdccommandext()
1825 		bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_features],  in wdccommandext()
1827 		bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_seccnt],  in wdccommandext()
1829 		bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_lba_lo],  in wdccommandext()
1831 		bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_lba_mi],  in wdccommandext()
1833 		bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_lba_hi],  in wdccommandext()
1837 		bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_features],  in wdccommandext()
1839 		bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_seccnt],  in wdccommandext()
1841 		bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_lba_lo],  in wdccommandext()
1843 		bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_lba_mi],  in wdccommandext()
1845 		bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_lba_hi],  in wdccommandext()
1850 	bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_command], 0, command);  in wdccommandext()
1862 	struct wdc_regs *wdr = &wdc->regs[chp->ch_channel];  in wdccommandshort()  local
1872 	bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh], 0,  in wdccommandshort()
1875 	bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_command], 0, command);  in wdccommandshort()
1898 	struct wdc_regs *wdr = CHAN_TO_WDC_REGS(chp);  in wdcbit_bucket()  local
1901 		(void)bus_space_read_2(wdr->cmd_iot, wdr->cmd_iohs[wd_data], 0);  in wdcbit_bucket()
1903 		(void)bus_space_read_1(wdr->cmd_iot, wdr->cmd_iohs[wd_data], 0);  in wdcbit_bucket()
1909 	struct wdc_regs *wdr = CHAN_TO_WDC_REGS(chp);  in wdc_datain_pio()  local
1920 			bus_space_read_multi_4(wdr->data32iot,  in wdc_datain_pio()
1921 			    wdr->data32ioh, 0, bf, len >> 2);  in wdc_datain_pio()
1926 			bus_space_read_multi_2(wdr->cmd_iot,  in wdc_datain_pio()
1927 			    wdr->cmd_iohs[wd_data], 0, bf, len >> 1);  in wdc_datain_pio()
1933 			bus_space_read_multi_stream_4(wdr->data32iot,  in wdc_datain_pio()
1934 			    wdr->data32ioh, 0, bf, len >> 2);  in wdc_datain_pio()
1939 			bus_space_read_multi_stream_2(wdr->cmd_iot,  in wdc_datain_pio()
1940 			    wdr->cmd_iohs[wd_data], 0, bf, len >> 1);  in wdc_datain_pio()
1946 		*((uint8_t *)bf) = bus_space_read_1(wdr->cmd_iot,  in wdc_datain_pio()
1947 			    wdr->cmd_iohs[wd_data], 0);  in wdc_datain_pio()
1957 				val = bus_space_read_4(wdr->data32iot,  in wdc_datain_pio()
1958 				    wdr->data32ioh, 0);  in wdc_datain_pio()
1967 			val = bus_space_read_2(wdr->cmd_iot,  in wdc_datain_pio()
1968 			    wdr->cmd_iohs[wd_data], 0);  in wdc_datain_pio()
1978 				val = bus_space_read_stream_4(wdr->data32iot,  in wdc_datain_pio()
1979 				    wdr->data32ioh, 0);  in wdc_datain_pio()
1988 			val = bus_space_read_stream_2(wdr->cmd_iot,  in wdc_datain_pio()
1989 			    wdr->cmd_iohs[wd_data], 0);  in wdc_datain_pio()
2001 	struct wdc_regs *wdr = CHAN_TO_WDC_REGS(chp);  in wdc_dataout_pio()  local
2012 			bus_space_write_multi_4(wdr->data32iot,  in wdc_dataout_pio()
2013 			    wdr->data32ioh, 0, bf, len >> 2);  in wdc_dataout_pio()
2018 			bus_space_write_multi_2(wdr->cmd_iot,  in wdc_dataout_pio()
2019 			    wdr->cmd_iohs[wd_data], 0, bf, len >> 1);  in wdc_dataout_pio()
2023 			bus_space_write_multi_stream_4(wdr->data32iot,  in wdc_dataout_pio()
2024 			    wdr->data32ioh, 0, bf, len >> 2);  in wdc_dataout_pio()
2029 			bus_space_write_multi_stream_2(wdr->cmd_iot,  in wdc_dataout_pio()
2030 			    wdr->cmd_iohs[wd_data], 0, bf, len >> 1);  in wdc_dataout_pio()
2043 				bus_space_write_4(wdr->data32iot,  in wdc_dataout_pio()
2044 				    wdr->data32ioh, 0, val);  in wdc_dataout_pio()
2053 			bus_space_write_2(wdr->cmd_iot,  in wdc_dataout_pio()
2054 			    wdr->cmd_iohs[wd_data], 0, val);  in wdc_dataout_pio()
2064 				bus_space_write_stream_4(wdr->data32iot,  in wdc_dataout_pio()
2065 				    wdr->data32ioh, 0, val);  in wdc_dataout_pio()
2074 			bus_space_write_stream_2(wdr->cmd_iot,  in wdc_dataout_pio()
2075 			    wdr->cmd_iohs[wd_data], 0, val);  in wdc_dataout_pio()