2  * CDDL HEADER START
148  * The loadable-module _info(9E) entry point
158  * Assumes that the year in the clock chip is valid.
171 	DPRINTF("todbq4802_get: century=%d year=%d dom=%d hrs=%d min=%d"  in todbq4802_get()
177 	 * year retrieved from the rtc's century and year fields.  in todbq4802_get()
179 	tod.tod_year	= rtc.rtc_year + (rtc.rtc_century * 100) - 1900;  in todbq4802_get()
193  * Once every second, the user-accessible clock/calendar
195  * real-time counters. To prevent reading data in transition,
199  * UTI bit is 1, updates to user-accessible clock locations are
207  * second the user-accessible registers with the correct time.
222 	rtc->rtc_sec = BCD_TO_BYTE(BQ4802_DATA_REG(RTC_SEC));  in read_rtc()
223 	rtc->rtc_asec = BCD_TO_BYTE(BQ4802_DATA_REG(RTC_ASEC));  in read_rtc()
224 	rtc->rtc_min = BCD_TO_BYTE(BQ4802_DATA_REG(RTC_MIN));  in read_rtc()
225 	rtc->rtc_amin = BCD_TO_BYTE(BQ4802_DATA_REG(RTC_AMIN));  in read_rtc()
226 	rtc->rtc_hrs = BCD_TO_BYTE(BQ4802_DATA_REG(RTC_HRS));  in read_rtc()
227 	rtc->rtc_ahrs = BCD_TO_BYTE(BQ4802_DATA_REG(RTC_AHRS));  in read_rtc()
228 	rtc->rtc_dom = BCD_TO_BYTE(BQ4802_DATA_REG(RTC_DOM));  in read_rtc()
229 	rtc->rtc_adom = BCD_TO_BYTE(BQ4802_DATA_REG(RTC_ADOM));  in read_rtc()
230 	rtc->rtc_dow = BCD_TO_BYTE(BQ4802_DATA_REG(RTC_DOW));  in read_rtc()
231 	rtc->rtc_mon = BCD_TO_BYTE(BQ4802_DATA_REG(RTC_MON));  in read_rtc()
232 	rtc->rtc_year = BCD_TO_BYTE(BQ4802_DATA_REG(RTC_YEAR));  in read_rtc()
233 	rtc->rtc_century = BCD_TO_BYTE(BQ4802_DATA_REG(RTC_CENTURY));  in read_rtc()
250 	int year;  in todbq4802_set()  local
255 	year = 1900 + tod.tod_year;  in todbq4802_set()
256 	rtc.rtc_year	= year % 100;  in todbq4802_set()
257 	rtc.rtc_century = year / 100;  in todbq4802_set()
264 	DPRINTF("todbq4802_set: year=%d dom=%d hrs=%d min=%d sec=%d\n",  in todbq4802_set()
275  * counters and allows updates to the user-accessible registers
289 	BQ4802_DATA_REG(RTC_SEC) = BYTE_TO_BCD(rtc->rtc_sec);  in write_rtc_time()
290 	BQ4802_DATA_REG(RTC_MIN) = BYTE_TO_BCD(rtc->rtc_min);  in write_rtc_time()
291 	BQ4802_DATA_REG(RTC_HRS) = BYTE_TO_BCD(rtc->rtc_hrs);  in write_rtc_time()
292 	BQ4802_DATA_REG(RTC_DOM) = BYTE_TO_BCD(rtc->rtc_dom);  in write_rtc_time()
293 	BQ4802_DATA_REG(RTC_DOW) = BYTE_TO_BCD(rtc->rtc_dow);  in write_rtc_time()
294 	BQ4802_DATA_REG(RTC_MON) = BYTE_TO_BCD(rtc->rtc_mon);  in write_rtc_time()
295 	BQ4802_DATA_REG(RTC_YEAR) = BYTE_TO_BCD(rtc->rtc_year);  in write_rtc_time()
296 	BQ4802_DATA_REG(RTC_CENTURY) = BYTE_TO_BCD(rtc->rtc_century);  in write_rtc_time()
307 	BQ4802_DATA_REG(RTC_ASEC) = BYTE_TO_BCD(rtc->rtc_asec);  in write_rtc_alarm()
308 	BQ4802_DATA_REG(RTC_AMIN) = BYTE_TO_BCD(rtc->rtc_amin);  in write_rtc_alarm()
309 	BQ4802_DATA_REG(RTC_AHRS) = BYTE_TO_BCD(rtc->rtc_ahrs);  in write_rtc_alarm()
310 	BQ4802_DATA_REG(RTC_ADOM) = BYTE_TO_BCD(rtc->rtc_adom);  in write_rtc_alarm()