Cross Reference: /src/sys/dev/isa/weasel

Lines Matching defs:wh
76 weasel_isa_init(struct weasel_handle *wh)
87 	bus_space_write_1(wh->wh_st, wh->wh_sh, WEASEL_MISC_COMMAND, OS_NOP);
90 		sum = bus_space_read_1(wh->wh_st, wh->wh_sh,
108 	bus_space_write_1(wh->wh_st, wh->wh_sh, WEASEL_MISC_COMMAND,
117 		bus_space_read_region_1(wh->wh_st, wh->wh_sh,
135 		    "0x%02x != 0x%02x\n", device_xname(wh->wh_parent),
181 	printf("%s: PC-Weasel, ", device_xname(wh->wh_parent));
188 	printf("%s: break passthrough %s", device_xname(wh->wh_parent),
198 	if ((wh->wh_wdog_armed = weasel_isa_wdog_query_state(wh)) == -1)
199 		wh->wh_wdog_armed = 0;
200 	wh->wh_wdog_period = cfg.wdt_msec / 1000;
202 	printf(", watchdog interval %d sec.\n", wh->wh_wdog_period);
208 	wh->wh_smw.smw_name = "weasel";
209 	wh->wh_smw.smw_cookie = wh;
210 	wh->wh_smw.smw_setmode = weasel_isa_wdog_setmode;
211 	wh->wh_smw.smw_tickle = weasel_isa_wdog_tickle;
212 	wh->wh_smw.smw_period = wh->wh_wdog_period;
214 	if (sysmon_wdog_register(&wh->wh_smw) != 0)
215 		aprint_error_dev(wh->wh_parent, "unable to register PC-Weasel watchdog "
222 	struct weasel_handle *wh = smw->smw_cookie;
226 		error = weasel_isa_wdog_arm_disarm(wh, WDT_DISABLE);
229 			smw->smw_period = wh->wh_wdog_period;
230 		else if (smw->smw_period != wh->wh_wdog_period) {
234 		error = weasel_isa_wdog_arm_disarm(wh, WDT_ENABLE);
244 	struct weasel_handle *wh = smw->smw_cookie;
254 	reg = bus_space_read_1(wh->wh_st, wh->wh_sh, WEASEL_WDT_TICKLE);
255 	bus_space_write_1(wh->wh_st, wh->wh_sh, WEASEL_WDT_TICKLE, ~reg);
264 	if((x = weasel_isa_wdog_query_state(wh)) == -1)
269 		aprint_error_dev(wh->wh_parent, "Watchdog timer disabled on PC/Weasel! Disarming wdog.\n");
270 		wh->wh_wdog_armed = 0;
279 weasel_isa_wdog_arm_disarm(struct weasel_handle *wh, u_int8_t mode)
288 	bus_space_write_1(wh->wh_st, wh->wh_sh, WEASEL_WDT_SEMAPHORE,
292 		reg = bus_space_read_1(wh->wh_st, wh->wh_sh,
301 	bus_space_write_1(wh->wh_st, wh->wh_sh, WEASEL_WDT_SEMAPHORE, mode);
304 		reg = bus_space_read_1(wh->wh_st, wh->wh_sh,
313 	bus_space_write_1(wh->wh_st, wh->wh_sh, WEASEL_WDT_SEMAPHORE, ~reg);
316 		reg = bus_space_read_1(wh->wh_st, wh->wh_sh,
326 	x = weasel_isa_wdog_query_state(wh);
333 				wh->wh_wdog_armed = 0;
340 				wh->wh_wdog_armed = 1;
352 weasel_isa_wdog_query_state(struct weasel_handle *wh)
356 	bus_space_write_1(wh->wh_st, wh->wh_sh,
360 		reg = bus_space_read_1(wh->wh_st, wh->wh_sh,
365 	return(bus_space_read_1(wh->wh_st, wh->wh_sh, WEASEL_MISC_RESPONSE));
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