336 static int __init mp_register_ioapic_irq(u8 bus_irq, u8 polarity,
339 static void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger,  in mp_override_legacy_irq()  argument
345 	if (bus_irq >= NR_IRQS_LEGACY) {  in mp_override_legacy_irq()
346 		pr_warn("Invalid bus_irq %u for legacy override\n", bus_irq);  in mp_override_legacy_irq()
355 	if ((bus_irq == 0) && (trigger == 3))  in mp_override_legacy_irq()
358 	if (mp_register_ioapic_irq(bus_irq, polarity, trigger, gsi) < 0)  in mp_override_legacy_irq()
367 	isa_irq_to_gsi[bus_irq] = gsi;  in mp_override_legacy_irq()
406 static int __init mp_register_ioapic_irq(u8 bus_irq, u8 polarity,  in mp_register_ioapic_irq()  argument
425 	mp_irq.srcbusirq = bus_irq;  in mp_register_ioapic_irq()
463 static void __init acpi_sci_ioapic_setup(u8 bus_irq, u16 polarity, u16 trigger, u32 gsi)  in acpi_sci_ioapic_setup()  argument
478 	if (bus_irq < NR_IRQS_LEGACY)  in acpi_sci_ioapic_setup()
479 		mp_override_legacy_irq(bus_irq, polarity, trigger, gsi);  in acpi_sci_ioapic_setup()
481 		mp_register_ioapic_irq(bus_irq, polarity, trigger, gsi);  in acpi_sci_ioapic_setup()
483 	acpi_penalize_sci_irq(bus_irq, trigger, polarity);  in acpi_sci_ioapic_setup()