325 					  u32 gsi)  in mp_override_legacy_irq()  argument
334 	ioapic = mp_find_ioapic(gsi);  in mp_override_legacy_irq()
337 	pin = mp_find_ioapic_pin(ioapic, gsi);  in mp_override_legacy_irq()
362 	if (gsi < nr_legacy_irqs() && isa_irq_to_gsi[gsi] == gsi)  in mp_override_legacy_irq()
363 		isa_irq_to_gsi[gsi] = ACPI_INVALID_GSI;  in mp_override_legacy_irq()
364 	isa_irq_to_gsi[bus_irq] = gsi;  in mp_override_legacy_irq()
367 static int mp_config_acpi_gsi(struct device *dev, u32 gsi, int trigger,  in mp_config_acpi_gsi()  argument
394 	ioapic = mp_find_ioapic(gsi);  in mp_config_acpi_gsi()
396 	mp_irq.dstirq = mp_find_ioapic_pin(ioapic, gsi);  in mp_config_acpi_gsi()
432 static void __init acpi_sci_ioapic_setup(u8 bus_irq, u16 polarity, u16 trigger, u32 gsi)  in acpi_sci_ioapic_setup()  argument
447 	mp_override_legacy_irq(bus_irq, polarity, trigger, gsi);  in acpi_sci_ioapic_setup()
454 	acpi_sci_override_gsi = gsi;  in acpi_sci_ioapic_setup()
569 int acpi_gsi_to_irq(u32 gsi, unsigned int *irqp)  in acpi_gsi_to_irq()  argument
574 		*irqp = gsi;  in acpi_gsi_to_irq()
578 	rc = acpi_get_override_irq(gsi, &trigger, &polarity);  in acpi_gsi_to_irq()
582 		irq = acpi_register_gsi(NULL, gsi, trigger, polarity);  in acpi_gsi_to_irq()
593 int acpi_isa_irq_to_gsi(unsigned isa_irq, u32 *gsi)  in acpi_isa_irq_to_gsi()  argument
597 		*gsi = isa_irq_to_gsi[isa_irq];  in acpi_isa_irq_to_gsi()
604 static int acpi_register_gsi_pic(struct device *dev, u32 gsi,  in acpi_register_gsi_pic()  argument
612 		elcr_set_level_irq(gsi);  in acpi_register_gsi_pic()
615 	return gsi;  in acpi_register_gsi_pic()
619 static int acpi_register_gsi_ioapic(struct device *dev, u32 gsi,  in acpi_register_gsi_ioapic()  argument
622 	int irq = gsi;  in acpi_register_gsi_ioapic()
633 	irq = mp_map_gsi_to_irq(gsi, IOAPIC_MAP_ALLOC, &info);  in acpi_register_gsi_ioapic()
636 	    acpi_gbl_FADT.sci_interrupt != gsi)  in acpi_register_gsi_ioapic()
637 		mp_config_acpi_gsi(dev, gsi, trigger, polarity);  in acpi_register_gsi_ioapic()
644 static void acpi_unregister_gsi_ioapic(u32 gsi)  in acpi_unregister_gsi_ioapic()  argument
650 	irq = mp_map_gsi_to_irq(gsi, 0, NULL);  in acpi_unregister_gsi_ioapic()
658 int (*__acpi_register_gsi)(struct device *dev, u32 gsi,
660 void (*__acpi_unregister_gsi)(u32 gsi) = NULL;
672 int acpi_register_gsi(struct device *dev, u32 gsi, int trigger, int polarity)  in acpi_register_gsi()  argument
674 	return __acpi_register_gsi(dev, gsi, trigger, polarity);  in acpi_register_gsi()
678 void acpi_unregister_gsi(u32 gsi)  in acpi_unregister_gsi()  argument
681 		__acpi_unregister_gsi(gsi);  in acpi_unregister_gsi()
1067 		u32 gsi;  in mp_config_acpi_legacy_irqs()  local
1070 		if (acpi_isa_irq_to_gsi(i, &gsi))  in mp_config_acpi_legacy_irqs()
1076 		ioapic = mp_find_ioapic(gsi);  in mp_config_acpi_legacy_irqs()
1079 		pin = mp_find_ioapic_pin(ioapic, gsi);  in mp_config_acpi_legacy_irqs()