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Searched refs:nr_ioapics (Results 1 – 10 of 10) sorted by relevance

/Linux-v5.4/arch/x86/kernel/apic/
Dio_apic.c70 for ((idx) = 0; (idx) < nr_ioapics; (idx)++)
72 for ((idx) = nr_ioapics - 1; (idx) >= 0; (idx)--)
175 int nr_ioapics; variable
1372 nr_ioapics = 0; in enable_IO_APIC()
1374 if (!nr_legacy_irqs() || !nr_ioapics) in enable_IO_APIC()
2358 if (skip_ioapic_setup || !nr_ioapics) in setup_IO_APIC()
2633 if (nr_ioapics == 0) in ioapic_setup_resources()
2637 n *= nr_ioapics; in ioapic_setup_resources()
2644 mem += sizeof(struct resource) * nr_ioapics; in ioapic_setup_resources()
2709 if (nr_ioapics > 0) in ioapic_insert_resources()
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Dbigsmp_32.c48 nr_ioapics); in bigsmp_setup_apic_routing()
Dprobe_32.c28 nr_ioapics); in setup_apic_flat_routing()
/Linux-v5.4/arch/x86/include/asm/
Dio_apic.h123 extern int nr_ioapics;
/Linux-v5.4/arch/x86/xen/
Denlighten_hvm.c249 if (!nr_ioapics && acpi_irq_model == ACPI_IRQ_MODEL_PIC) in xen_hvm_guest_late_init()
/Linux-v5.4/arch/x86/kernel/
Ddevicetree.c269 if (nr_ioapics) { in dtb_ioapic_setup()
/Linux-v5.4/arch/x86/pci/
Dxen.c498 if (0 == nr_ioapics) { in pci_xen_initial_domain()
/Linux-v5.4/drivers/iommu/
Dintel_irq_remapping.c988 for (ioapic_idx = 0; ioapic_idx < nr_ioapics; ioapic_idx++) { in parse_ioapics_under_ir()
Damd_iommu_init.c2446 for (idx = 0; idx < nr_ioapics; idx++) { in check_ioapic_information()
/Linux-v5.4/drivers/pci/
Dquirks.c982 if (nr_ioapics < 1) in quirk_via_ioapic()