IOAPIC_ADDR_DEFAULT
IMPS_BCT_IOAPIC, 0, 0, IMPS_FLAG_ENABLED, IOAPIC_ADDR_DEFAULT
*((volatile unsigned *) IOAPIC_ADDR_DEFAULT) = IOAPIC_ID;
(IOAPIC_ADDR_DEFAULT + IOAPIC_RW)));
*((volatile unsigned *) IOAPIC_ADDR_DEFAULT) = IOAPIC_VER;
(IOAPIC_ADDR_DEFAULT + IOAPIC_RW)));