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Searched refs:nr_ioapics (Results 1 – 9 of 9) sorted by relevance

/linux-6.6.21/arch/x86/include/asm/
Dio_apic.h101 extern int nr_ioapics;
182 #define nr_ioapics (0) macro
/linux-6.6.21/arch/x86/kernel/apic/
Dio_apic.c72 for ((idx) = 0; (idx) < nr_ioapics; (idx)++)
74 for ((idx) = nr_ioapics - 1; (idx) >= 0; (idx)--)
164 int nr_ioapics; variable
1370 nr_ioapics = 0; in enable_IO_APIC()
1372 if (!nr_legacy_irqs() || !nr_ioapics) in enable_IO_APIC()
2398 if (ioapic_is_disabled || !nr_ioapics) in setup_IO_APIC()
2653 if (nr_ioapics == 0) in ioapic_setup_resources()
2657 n *= nr_ioapics; in ioapic_setup_resources()
2664 mem += sizeof(struct resource) * nr_ioapics; in ioapic_setup_resources()
2747 if (nr_ioapics > 0) in ioapic_insert_resources()
[all …]
Dvector.c752 if (IS_ENABLED(CONFIG_X86_IO_APIC) && nr_ioapics > 0) in lapic_update_legacy_vectors()
/linux-6.6.21/arch/x86/xen/
Denlighten_hvm.c285 if (!nr_ioapics && acpi_irq_model == ACPI_IRQ_MODEL_PIC) in xen_hvm_guest_late_init()
/linux-6.6.21/arch/x86/kernel/
Ddevicetree.c261 if (nr_ioapics) { in dtb_ioapic_setup()
/linux-6.6.21/arch/x86/pci/
Dxen.c583 if (0 == nr_ioapics) { in pci_xen_initial_domain()
/linux-6.6.21/drivers/iommu/intel/
Dirq_remapping.c998 for (ioapic_idx = 0; ioapic_idx < nr_ioapics; ioapic_idx++) { in parse_ioapics_under_ir()
/linux-6.6.21/drivers/iommu/amd/
Dinit.c3021 for (idx = 0; idx < nr_ioapics; idx++) { in check_ioapic_information()
/linux-6.6.21/drivers/pci/
Dquirks.c1081 if (nr_ioapics < 1) in quirk_via_ioapic()