Lines Matching refs:gsi
418 u8 trigger, u32 gsi);
421 u32 gsi) in mp_override_legacy_irq() argument
439 if (mp_register_ioapic_irq(bus_irq, polarity, trigger, gsi) < 0) in mp_override_legacy_irq()
446 if (gsi < nr_legacy_irqs() && isa_irq_to_gsi[gsi] == gsi) in mp_override_legacy_irq()
447 isa_irq_to_gsi[gsi] = INVALID_ACPI_IRQ; in mp_override_legacy_irq()
448 isa_irq_to_gsi[bus_irq] = gsi; in mp_override_legacy_irq()
451 static void mp_config_acpi_gsi(struct device *dev, u32 gsi, int trigger, in mp_config_acpi_gsi() argument
478 ioapic = mp_find_ioapic(gsi); in mp_config_acpi_gsi()
480 mp_irq.dstirq = mp_find_ioapic_pin(ioapic, gsi); in mp_config_acpi_gsi()
487 u8 trigger, u32 gsi) in mp_register_ioapic_irq() argument
493 ioapic = mp_find_ioapic(gsi); in mp_register_ioapic_irq()
495 pr_warn("Failed to find ioapic for gsi : %u\n", gsi); in mp_register_ioapic_irq()
499 pin = mp_find_ioapic_pin(ioapic, gsi); in mp_register_ioapic_irq()
543 static void __init acpi_sci_ioapic_setup(u8 bus_irq, u16 polarity, u16 trigger, u32 gsi) in acpi_sci_ioapic_setup() argument
559 mp_override_legacy_irq(bus_irq, polarity, trigger, gsi); in acpi_sci_ioapic_setup()
561 mp_register_ioapic_irq(bus_irq, polarity, trigger, gsi); in acpi_sci_ioapic_setup()
569 acpi_sci_override_gsi = gsi; in acpi_sci_ioapic_setup()
684 int acpi_gsi_to_irq(u32 gsi, unsigned int *irqp) in acpi_gsi_to_irq() argument
689 *irqp = gsi; in acpi_gsi_to_irq()
693 rc = acpi_get_override_irq(gsi, &trigger, &polarity); in acpi_gsi_to_irq()
699 irq = acpi_register_gsi(NULL, gsi, trigger, polarity); in acpi_gsi_to_irq()
708 int acpi_isa_irq_to_gsi(unsigned isa_irq, u32 *gsi) in acpi_isa_irq_to_gsi() argument
712 *gsi = isa_irq_to_gsi[isa_irq]; in acpi_isa_irq_to_gsi()
719 static int acpi_register_gsi_pic(struct device *dev, u32 gsi, in acpi_register_gsi_pic() argument
727 elcr_set_level_irq(gsi); in acpi_register_gsi_pic()
730 return gsi; in acpi_register_gsi_pic()
734 static int acpi_register_gsi_ioapic(struct device *dev, u32 gsi, in acpi_register_gsi_ioapic() argument
737 int irq = gsi; in acpi_register_gsi_ioapic()
748 irq = mp_map_gsi_to_irq(gsi, IOAPIC_MAP_ALLOC, &info); in acpi_register_gsi_ioapic()
750 if (irq >= 0 && enable_update_mptable && gsi != acpi_gbl_FADT.sci_interrupt) in acpi_register_gsi_ioapic()
751 mp_config_acpi_gsi(dev, gsi, trigger, polarity); in acpi_register_gsi_ioapic()
758 static void acpi_unregister_gsi_ioapic(u32 gsi) in acpi_unregister_gsi_ioapic() argument
764 irq = mp_map_gsi_to_irq(gsi, 0, NULL); in acpi_unregister_gsi_ioapic()
772 int (*__acpi_register_gsi)(struct device *dev, u32 gsi,
774 void (*__acpi_unregister_gsi)(u32 gsi) = NULL;
786 int acpi_register_gsi(struct device *dev, u32 gsi, int trigger, int polarity) in acpi_register_gsi() argument
788 return __acpi_register_gsi(dev, gsi, trigger, polarity); in acpi_register_gsi()
792 void acpi_unregister_gsi(u32 gsi) in acpi_unregister_gsi() argument
795 __acpi_unregister_gsi(gsi); in acpi_unregister_gsi()
1206 u32 gsi; in mp_config_acpi_legacy_irqs() local
1209 if (acpi_isa_irq_to_gsi(i, &gsi)) in mp_config_acpi_legacy_irqs()
1215 ioapic = mp_find_ioapic(gsi); in mp_config_acpi_legacy_irqs()
1218 pin = mp_find_ioapic_pin(ioapic, gsi); in mp_config_acpi_legacy_irqs()