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Lines Matching defs:dt

281 	struct clock_ymdhms dt;
285 	if ((err = pcfrtc_clock_read(sc, &dt, &centi)))
288 	tv->tv_sec = clock_ymdhms_to_secs(&dt);
298 	struct clock_ymdhms dt;
301 	clock_secs_to_ymdhms(tv->tv_sec, &dt);
303 	if ((err = pcfrtc_clock_write(sc, &dt, tv->tv_usec / 10000)) != 0)
323 pcfrtc_clock_read(struct pcfrtc_softc *sc, struct clock_ymdhms *dt,
358 	dt->dt_sec  = bcdtobin(bcd[PCF8583_REG_SEC]);
359 	dt->dt_min  = bcdtobin(bcd[PCF8583_REG_MIN]);
360 	dt->dt_hour = bcdtobin(bcd[PCF8583_REG_HOUR] & PCF8583_HOUR_MASK);
362 		dt->dt_hour %= 12;	/* 12AM -> 0, 12PM -> 12 */
364 			dt->dt_hour += 12;
367 	dt->dt_day = bcdtobin(bcd[PCF8583_REG_YEARDATE] & PCF8583_DATE_MASK);
368 	dt->dt_mon = bcdtobin(bcd[PCF8583_REG_WKDYMON] & PCF8583_MON_MASK);
370 	dt->dt_year = bcd[8] + (bcd[9] * 100);
376 		while (dt->dt_year % 4 !=
379 			dt->dt_year++;
386 pcfrtc_clock_write(struct pcfrtc_softc *sc, struct clock_ymdhms *dt,
397 	bcd[PCF8583_REG_SEC]      = bintobcd(dt->dt_sec);
398 	bcd[PCF8583_REG_MIN]      = bintobcd(dt->dt_min);
399 	bcd[PCF8583_REG_HOUR]     = bintobcd(dt->dt_hour) & PCF8583_HOUR_MASK;
400 	bcd[PCF8583_REG_YEARDATE] = bintobcd(dt->dt_day) |
401 	    ((dt->dt_year % 4) << PCF8583_YEAR_SHIFT);
402 	bcd[PCF8583_REG_WKDYMON]  = bintobcd(dt->dt_mon) |
403 	    ((dt->dt_wday % 4) << PCF8583_WKDY_SHIFT);
404 	bcd[8]                    = dt->dt_year % 100;
405 	bcd[9]                    = dt->dt_year / 100;