APIC_FIRST_FREE_IRQ
if ((freeirq = apic_find_free_irq(APIC_FIRST_FREE_IRQ,
for (i = APIC_FIRST_FREE_IRQ; i < APIC_RESV_IRQ; i++) {
int apic_first_avail_irq = APIC_FIRST_FREE_IRQ;
for (i = APIC_FIRST_FREE_IRQ; i < APIC_RESV_IRQ; i++) {