Changeset View

Standalone View

Show First 20 Lines • Show All 347 Lines • ▼ Show 20 Lines	if (regnum >= IOAPIC_REDTBL &&
* to update their vlapic trigger-mode registers.		* to update their vlapic trigger-mode registers.
*/		*/
changed = last ^ vioapic->rtbl[pin].reg;		changed = last ^ vioapic->rtbl[pin].reg;
if (changed & ~(IOART_INTMASK \| IOART_INTPOL)) {		if (changed & ~(IOART_INTMASK \| IOART_INTPOL)) {
VIOAPIC_CTR1(vioapic, "ioapic pin%d: recalculate "		VIOAPIC_CTR1(vioapic, "ioapic pin%d: recalculate "
"vlapic trigger-mode register", pin);		"vlapic trigger-mode register", pin);
VIOAPIC_UNLOCK(vioapic);		VIOAPIC_UNLOCK(vioapic);
allvcpus = vm_active_cpus(vioapic->vm);		allvcpus = vm_active_cpus(vioapic->vm);
vm_smp_rendezvous(vioapic->vm, vcpuid, allvcpus,		(void)vm_smp_rendezvous(vioapic->vm, vcpuid, allvcpus,
vioapic_update_tmr, NULL);		vioapic_update_tmr, NULL);
VIOAPIC_LOCK(vioapic);		VIOAPIC_LOCK(vioapic);
}		}

/*		/*
* Generate an interrupt if the following conditions are met:		* Generate an interrupt if the following conditions are met:
* - pin is not masked		* - pin is not masked
* - previous interrupt has been EOIed		* - previous interrupt has been EOIed
▲ Show 20 Lines • Show All 137 Lines • Show Last 20 Lines