APIC_INT_PIN_MASK  171 arch/i386/i386/mpbios_intr_fixup.c 			mip->ioapic_ih &= ~APIC_INT_PIN_MASK;
APIC_INT_PIN_MASK   88 arch/i386/include/i82093var.h #define APIC_IRQ_PIN(x) ((x & APIC_INT_PIN_MASK) >> APIC_INT_PIN_SHIFT)