WakeupReason *reason = data;
switch (*reason) {
+ case QEMU_WAKEUP_REASON_RTC:
+ ar->pm1.evt.sts |=
+ (ACPI_BITMASK_WAKE_STATUS | ACPI_BITMASK_RT_CLOCK_STATUS);
+ break;
case QEMU_WAKEUP_REASON_OTHER:
default:
/* ACPI_BITMASK_WAKE_STATUS should be set on resume.
void acpi_pm1_evt_write_en(ACPIREGS *ar, uint16_t val)
{
ar->pm1.evt.en = val;
+ qemu_system_wakeup_enable(QEMU_WAKEUP_REASON_RTC,
+ val & ACPI_BITMASK_RT_CLOCK_ENABLE);
}
void acpi_pm1_evt_power_down(ACPIREGS *ar)
{
ar->pm1.evt.sts = 0;
ar->pm1.evt.en = 0;
+ qemu_system_wakeup_enable(QEMU_WAKEUP_REASON_RTC, 0);
}
/* ACPI PM_TMR */
s->cmos_data[RTC_REG_C] |= REG_C_AF;
if (s->cmos_data[RTC_REG_B] & REG_B_AIE) {
+ qemu_system_wakeup_request(QEMU_WAKEUP_REASON_RTC);
qemu_irq_raise(s->irq);
s->cmos_data[RTC_REG_C] |= REG_C_IRQF;
}
typedef enum WakeupReason {
QEMU_WAKEUP_REASON_OTHER = 0,
+ QEMU_WAKEUP_REASON_RTC,
} WakeupReason;
void qemu_system_reset_request(void);