324 static void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger,  in mp_override_legacy_irq()  argument
349 	mp_irq.irqflag = (trigger << 2) | polarity;  in mp_override_legacy_irq()
368 			int polarity)  in mp_config_acpi_gsi()  argument
391 				(polarity == ACPI_ACTIVE_HIGH ? 1 : 3);  in mp_config_acpi_gsi()
404 			   int polarity)  in mp_register_gsi()  argument
412 	polarity = polarity == ACPI_ACTIVE_HIGH ? 0 : 1;  in mp_register_gsi()
414 	if (mp_set_gsi_attr(gsi, trigger, polarity, node)) {  in mp_register_gsi()
425 		mp_config_acpi_gsi(dev, gsi, trigger, polarity);  in mp_register_gsi()
476 static void __init acpi_sci_ioapic_setup(u8 bus_irq, u16 polarity, u16 trigger, u32 gsi)  in acpi_sci_ioapic_setup()  argument
481 	if (polarity == 0)	/* compatible SCI polarity is low */  in acpi_sci_ioapic_setup()
482 		polarity = 3;  in acpi_sci_ioapic_setup()
489 		polarity = acpi_sci_flags & ACPI_MADT_POLARITY_MASK;  in acpi_sci_ioapic_setup()
491 	mp_override_legacy_irq(bus_irq, polarity, trigger, gsi);  in acpi_sci_ioapic_setup()
492 	acpi_penalize_sci_irq(bus_irq, trigger, polarity);  in acpi_sci_ioapic_setup()
615 	int rc, irq, trigger, polarity;  in acpi_gsi_to_irq()  local
622 	rc = acpi_get_override_irq(gsi, &trigger, &polarity);  in acpi_gsi_to_irq()
625 		polarity = polarity ? ACPI_ACTIVE_LOW : ACPI_ACTIVE_HIGH;  in acpi_gsi_to_irq()
626 		irq = acpi_register_gsi(NULL, gsi, trigger, polarity);  in acpi_gsi_to_irq()
649 				 int trigger, int polarity)  in acpi_register_gsi_pic()  argument
664 				    int trigger, int polarity)  in acpi_register_gsi_ioapic()  argument
670 	irq = mp_register_gsi(dev, gsi, trigger, polarity);  in acpi_register_gsi_ioapic()
688 			   int trigger, int polarity) = acpi_register_gsi_pic;
701 int acpi_register_gsi(struct device *dev, u32 gsi, int trigger, int polarity)  in acpi_register_gsi()  argument
703 	return __acpi_register_gsi(dev, gsi, trigger, polarity);  in acpi_register_gsi()