132 	struct rtc_t rtc;  in todpc_set()  local
136 	if (todpc_rtcget((unsigned char *)&rtc))  in todpc_set()
147 		rtc.rtc_century = BYTE_TO_BCD(20); /* 20xx year */  in todpc_set()
149 		rtc.rtc_century = BYTE_TO_BCD(19); /* 19xx year */  in todpc_set()
150 	rtc.rtc_yr	= BYTE_TO_BCD(tod.tod_year);  in todpc_set()
151 	rtc.rtc_mon	= BYTE_TO_BCD(tod.tod_month);  in todpc_set()
152 	rtc.rtc_dom	= BYTE_TO_BCD(tod.tod_day);  in todpc_set()
154 	rtc.rtc_dow	= (unsigned char)tod.tod_dow;  in todpc_set()
155 	rtc.rtc_hr	= BYTE_TO_BCD(tod.tod_hour);  in todpc_set()
156 	rtc.rtc_min	= BYTE_TO_BCD(tod.tod_min);  in todpc_set()
157 	rtc.rtc_sec	= BYTE_TO_BCD(tod.tod_sec);  in todpc_set()
159 	todpc_rtcput((unsigned char *)&rtc);  in todpc_set()
173 	struct rtc_t rtc;  in todpc_get()  local
180 	if (todpc_rtcget((unsigned char *)&rtc)) {  in todpc_get()
186 	tod.tod_year	= BCD_TO_BYTE(rtc.rtc_yr);  in todpc_get()
200 	if (century_warn && BCD_TO_BYTE(rtc.rtc_century) != compute_century) {  in todpc_get()
207 		    BCD_TO_BYTE(rtc.rtc_century));  in todpc_get()
210 	tod.tod_month	= BCD_TO_BYTE(rtc.rtc_mon);  in todpc_get()
211 	tod.tod_day	= BCD_TO_BYTE(rtc.rtc_dom);  in todpc_get()
212 	tod.tod_dow	= rtc.rtc_dow;	/* dow < 10, so no conversion needed */  in todpc_get()
213 	tod.tod_hour	= BCD_TO_BYTE(rtc.rtc_hr);  in todpc_get()
214 	tod.tod_min	= BCD_TO_BYTE(rtc.rtc_min);  in todpc_get()
215 	tod.tod_sec	= BCD_TO_BYTE(rtc.rtc_sec);  in todpc_get()
235 	struct rtc_t rtc;  in todpc_setalarm()  local
250 	if (todpc_rtcget((unsigned char *)&rtc))  in todpc_setalarm()
258 	delta = nsecs + BCD_TO_BYTE(rtc.rtc_sec);  in todpc_setalarm()
261 	delta = (delta / 60) + BCD_TO_BYTE(rtc.rtc_min);  in todpc_setalarm()
264 	delta = (delta / 60) + BCD_TO_BYTE(rtc.rtc_hr);  in todpc_setalarm()
273 		int mon = BCD_TO_BYTE(rtc.rtc_mon);  in todpc_setalarm()
277 		adom = (delta / 24) + BCD_TO_BYTE(rtc.rtc_dom);  in todpc_setalarm()
302 			rtc.rtc_amon = BYTE_TO_BCD(amon);  in todpc_setalarm()
305 		rtc.rtc_adom = BYTE_TO_BCD(adom);  in todpc_setalarm()
308 	rtc.rtc_asec = BYTE_TO_BCD(asec);  in todpc_setalarm()
309 	rtc.rtc_amin = BYTE_TO_BCD(amin);  in todpc_setalarm()
310 	rtc.rtc_ahr  = BYTE_TO_BCD(ahr);  in todpc_setalarm()
312 	rtc.rtc_statusb |= RTC_AIE;	/* Enable alarm interrupt */  in todpc_setalarm()
314 	todpc_rtcput((unsigned char *)&rtc);  in todpc_setalarm()