Searched refs:nr_legacy_irqs (Results 1 - 11 of 11) sorted by relevance

/linux-4.4.14/arch/arm64/include/asm/
H A Dirq.h10 static inline int nr_legacy_irqs(void) nr_legacy_irqs() function
/linux-4.4.14/arch/x86/include/asm/
H A Di8259.h56 int nr_legacy_irqs; member in struct:legacy_pic
71 static inline int nr_legacy_irqs(void) nr_legacy_irqs() function
73 return legacy_pic->nr_legacy_irqs; nr_legacy_irqs()
/linux-4.4.14/arch/arm/include/asm/
H A Dirq.h43 static inline int nr_legacy_irqs(void) nr_legacy_irqs() function
/linux-4.4.14/arch/x86/kernel/
H A Dirqinit.c80 for (i = 0; i < nr_legacy_irqs(); i++) init_ISA_irqs()
96 for (i = 0; i < nr_legacy_irqs(); i++) init_IRQ()
195 if (!acpi_ioapic && !of_ioapic && nr_legacy_irqs())
H A Dtime.c71 if (!nr_legacy_irqs()) setup_default_timer_irq()
H A Di8259.c321 return nr_legacy_irqs(); probe_8259A()
395 .nr_legacy_irqs = 0,
408 .nr_legacy_irqs = NR_IRQS_LEGACY,
/linux-4.4.14/arch/x86/pci/
H A Dxen.c46 if (gsi < nr_legacy_irqs()) xen_pcifront_enable_irq()
493 * because we don't have a PIC and thus nr_legacy_irqs() is zero. pci_xen_initial_domain()
506 for (irq = 0; irq < nr_legacy_irqs(); irq++) pci_xen_initial_domain()
/linux-4.4.14/arch/x86/kernel/apic/
H A Dvector.c321 if (virq + i < nr_legacy_irqs()) x86_vector_free_irqs()
348 if (virq + i < nr_legacy_irqs() && legacy_irq_data[virq + i]) x86_vector_alloc_irqs()
385 nr = (gsi_top + nr_legacy_irqs()) + 8 * nr_cpu_ids; arch_probe_nr_irqs()
415 for (i = 0; i < nr_legacy_irqs(); i++) { init_legacy_irqs()
491 for (irq = 0; irq < nr_legacy_irqs(); irq++) setup_vector_irq()
893 if (!nr_legacy_irqs()) print_PIC()
H A Dio_apic.c152 return irq >= 0 && irq < nr_legacy_irqs(); mp_is_legacy_irq()
162 if (!nr_legacy_irqs()) mp_init_irq_at_boot()
255 if (!nr_legacy_irqs()) arch_early_ioapic_init()
765 if (irq < nr_legacy_irqs()) { EISA_ELCR()
944 if (irq < nr_legacy_irqs() && data->count == 1) { mp_check_pin_attr()
968 if (!ioapic_initialized || gsi >= nr_legacy_irqs()) alloc_irq_from_domain()
1390 if (!nr_legacy_irqs() || !nr_ioapics) enable_IO_APIC()
1471 if (!nr_legacy_irqs()) disable_IO_APIC()
1674 if (irq < nr_legacy_irqs()) { startup_ioapic_irq()
1905 if (irq < nr_legacy_irqs()) for_each_active_irq()
2263 io_apic_irqs = nr_legacy_irqs() ? ~PIC_IRQS : ~0UL; setup_IO_APIC()
2277 if (nr_legacy_irqs()) setup_IO_APIC()
2954 if (virq < nr_legacy_irqs()) mp_irqdomain_alloc()
/linux-4.4.14/arch/x86/kernel/acpi/
H A Dboot.c362 if (gsi < nr_legacy_irqs() && isa_irq_to_gsi[gsi] == gsi) mp_override_legacy_irq()
420 if (ioapic->global_irq_base < nr_legacy_irqs()) acpi_parse_ioapic()
595 if (isa_irq < nr_legacy_irqs() && acpi_isa_irq_to_gsi()
1063 for (i = 0; i < nr_legacy_irqs(); i++) { mp_config_acpi_legacy_irqs()
/linux-4.4.14/drivers/xen/events/
H A Devents_base.c424 if (gsi < nr_legacy_irqs()) xen_allocate_irq_gsi()
450 if (irq < nr_legacy_irqs()) xen_free_irq()

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