PIRQ_SIS_IRQ_MASK  405 arch/x86/pci/irq.c 	return (x & PIRQ_SIS_IRQ_DISABLE) ? 0 : (x & PIRQ_SIS_IRQ_MASK);
PIRQ_SIS_IRQ_MASK  417 arch/x86/pci/irq.c 	x &= ~(PIRQ_SIS_IRQ_MASK | PIRQ_SIS_IRQ_DISABLE);