88 	struct wdc_regs wdr;  in wdc_mb_probe()  local
97 	wdr.cmd_iot = wdr.ctl_iot = mb_alloc_bus_space_tag();  in wdc_mb_probe()
98 	if (wdr.cmd_iot == NULL)  in wdc_mb_probe()
100 	wdr.cmd_iot->stride = 0;  in wdc_mb_probe()
101 	wdr.cmd_iot->wo_1   = 1;  in wdc_mb_probe()
103 	if (bus_space_map(wdr.cmd_iot, FALCON_WD_BASE, FALCON_WD_LEN, 0,  in wdc_mb_probe()
104 	    &wdr.cmd_baseioh))  in wdc_mb_probe()
107 		if (bus_space_subregion(wdr.cmd_iot, wdr.cmd_baseioh,  in wdc_mb_probe()
108 		    i * 4, 4, &wdr.cmd_iohs[i]) != 0)  in wdc_mb_probe()
111 	wdc_init_shadow_regs(&wdr);  in wdc_mb_probe()
113 	if (bus_space_subregion(wdr.cmd_iot, wdr.cmd_baseioh, FALCON_WD_AUX, 4,  in wdc_mb_probe()
114 	    &wdr.ctl_ioh))  in wdc_mb_probe()
129 	result = wdcprobe(&wdr);  in wdc_mb_probe()
134 	bus_space_unmap(wdr.cmd_iot, wdr.cmd_baseioh, FALCON_WD_LEN);  in wdc_mb_probe()
136 	mb_free_bus_space_tag(wdr.cmd_iot);  in wdc_mb_probe()
147 	struct wdc_regs *wdr;  in wdc_mb_attach()  local
153 	sc->sc_wdcdev.regs = wdr = &sc->sc_wdc_regs;  in wdc_mb_attach()
154 	wdr->cmd_iot = wdr->ctl_iot =  in wdc_mb_attach()
156 	wdr->cmd_iot->stride = 0;  in wdc_mb_attach()
157 	wdr->cmd_iot->wo_1   = 1;  in wdc_mb_attach()
158 	wdr->cmd_iot->abs_rms_2 = read_multi_2_swap;  in wdc_mb_attach()
159 	wdr->cmd_iot->abs_wms_2 = write_multi_2_swap;  in wdc_mb_attach()
160 	if (bus_space_map(wdr->cmd_iot, FALCON_WD_BASE, FALCON_WD_LEN, 0,  in wdc_mb_attach()
161 			  &wdr->cmd_baseioh)) {  in wdc_mb_attach()
166 		if (bus_space_subregion(wdr->cmd_iot, wdr->cmd_baseioh,  in wdc_mb_attach()
167 		    i * 4, 4, &wdr->cmd_iohs[i]) != 0) {  in wdc_mb_attach()
170 			bus_space_unmap(wdr->cmd_iot, wdr->cmd_baseioh,  in wdc_mb_attach()
176 	if (bus_space_subregion(wdr->cmd_iot,  in wdc_mb_attach()
177 	    wdr->cmd_baseioh, FALCON_WD_AUX, 4, &wdr->ctl_ioh)) {  in wdc_mb_attach()
178 		bus_space_unmap(wdr->cmd_iot, wdr->cmd_baseioh, FALCON_WD_LEN);  in wdc_mb_attach()
202 	wdc_init_shadow_regs(wdr);  in wdc_mb_attach()