Lines Matching refs:alarm
302 /* Some Intel chipsets disconnect the alarm registers when the clock
488 /* next rtc irq must not be from previous alarm setting */
491 /* update alarm */
496 /* the system may support an "enhanced" alarm */
505 * FIXME the HPET alarm glue currently ignores day_alrm
554 * Some Intel chipsets disconnect the alarm registers when the clock
728 * alarm woke the system.
795 * be disabled. Only when the RTC alarm is set will it be enabled.
989 * the alarm IRQ isn't automatically a wakeup IRQ (like ACPI, and
1210 * This automatic rebooting issue won't happen when the alarm
1213 * If the alarm time is equal to now+1 seconds, the issue can be
1214 * prevented by cancelling the alarm.
1217 struct rtc_wkalrm alarm;
1220 rtc_time64_to_tm(t_now - 1, &alarm.time);
1221 alarm.enabled = 0;
1222 retval = cmos_set_alarm(dev, &alarm);
1235 /* only the alarm might be a wakeup event source */
1265 (tmp & RTC_AIE) ? ", alarm may wake" : "",
1335 /* The BIOS might have changed the alarm, restore it */
1359 * the wake alarm's irq