| /linux/arch/x86/kvm/ |
| H A D | ioapic.c | 41 struct kvm_ioapic *ioapic,
45 static unsigned long ioapic_read_indirect(struct kvm_ioapic *ioapic) in ioapic_read_indirect() argument
49 switch (ioapic->ioregsel) { in ioapic_read_indirect()
57 result = ((ioapic->id & 0xf) << 24); in ioapic_read_indirect()
62 u32 redir_index = (ioapic->ioregsel - 0x10) >> 1; in ioapic_read_indirect()
69 redir_content = ioapic->redirtbl[index].bits; in ioapic_read_indirect()
72 result = (ioapic->ioregsel & 0x1) ? in ioapic_read_indirect()
82 static void rtc_irq_eoi_tracking_reset(struct kvm_ioapic *ioapic) in rtc_irq_eoi_tracking_reset() argument
84 ioapic->rtc_status.pending_eoi = 0; in rtc_irq_eoi_tracking_reset()
85 bitmap_zero(ioapic->rtc_status.dest_map.map, KVM_MAX_VCPU_IDS); in rtc_irq_eoi_tracking_reset()
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| H A D | Makefile | 12 kvm-$(CONFIG_KVM_IOAPIC) += i8259.o i8254.o ioapic.o
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| H A D | irq.c | 595 kvm_get_ioapic(kvm, &chip->chip.ioapic); in kvm_vm_ioctl_get_irqchip()
624 kvm_set_ioapic(kvm, &chip->chip.ioapic); in kvm_vm_ioctl_set_irqchip()
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| /linux/drivers/acpi/ |
| H A D | ioapic.c | 102 struct acpi_pci_ioapic *ioapic; in handle_ioapic_add() local
111 list_for_each_entry(ioapic, &ioapic_list, list) in handle_ioapic_add()
112 if (ioapic->handle == handle) { in handle_ioapic_add()
123 ioapic = kzalloc(sizeof(*ioapic), GFP_KERNEL); in handle_ioapic_add()
124 if (!ioapic) { in handle_ioapic_add()
128 ioapic->root_handle = (acpi_handle)context; in handle_ioapic_add()
129 ioapic->handle = handle; in handle_ioapic_add()
130 ioapic->gsi_base = (u32)gsi_base; in handle_ioapic_add()
131 INIT_LIST_HEAD(&ioapic->list); in handle_ioapic_add()
145 ioapic->pdev = dev; in handle_ioapic_add()
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| H A D | Makefile | 99 obj-$(CONFIG_ACPI_HOTPLUG_IOAPIC) += ioapic.o
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| /linux/arch/x86/kernel/apic/ |
| H A D | io_apic.c | 107 static struct ioapic { struct
138 static inline int mp_ioapic_pin_count(int ioapic) in mp_ioapic_pin_count() argument
140 struct mp_ioapic_gsi *gsi_cfg = mp_ioapic_gsi_routing(ioapic); in mp_ioapic_pin_count()
145 static inline u32 mp_pin_to_gsi(int ioapic, int pin) in mp_pin_to_gsi() argument
147 return mp_ioapic_gsi_routing(ioapic)->gsi_base + pin; in mp_pin_to_gsi()
155 static inline struct irq_domain *mp_ioapic_irqdomain(int ioapic) in mp_ioapic_irqdomain() argument
157 return ioapics[ioapic].irqdomain; in mp_ioapic_irqdomain()
767 int ioapic, pin, idx; in __acpi_get_override_irq() local
772 ioapic = mp_find_ioapic(gsi); in __acpi_get_override_irq()
773 if (ioapic < 0) in __acpi_get_override_irq()
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| /linux/arch/x86/kernel/acpi/ |
| H A D | boot.c | 407 int ioapic; in mp_config_acpi_gsi() local
426 ioapic = mp_find_ioapic(gsi); in mp_config_acpi_gsi()
427 mp_irq.dstapic = mpc_ioapic_id(ioapic); in mp_config_acpi_gsi()
428 mp_irq.dstirq = mp_find_ioapic_pin(ioapic, gsi); in mp_config_acpi_gsi()
438 int ioapic, pin; in mp_register_ioapic_irq() local
441 ioapic = mp_find_ioapic(gsi); in mp_register_ioapic_irq()
442 if (ioapic < 0) { in mp_register_ioapic_irq()
444 return ioapic; in mp_register_ioapic_irq()
447 pin = mp_find_ioapic_pin(ioapic, gsi); in mp_register_ioapic_irq()
454 mp_irq.dstapic = mpc_ioapic_id(ioapic); in mp_register_ioapic_irq()
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| /linux/arch/x86/include/asm/ |
| H A D | io_apic.h | 103 extern int mpc_ioapic_id(int ioapic);
104 extern unsigned int mpc_ioapic_addr(int ioapic);
145 extern int mp_find_ioapic_pin(int ioapic, u32 gsi);
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| H A D | hw_irq.h | 83 struct ioapic_alloc_info ioapic; member
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| /linux/arch/x86/kernel/ |
| H A D | mpparse.c | 328 struct mpc_ioapic ioapic; in construct_ioapic_table() local
355 ioapic.type = MP_IOAPIC; in construct_ioapic_table()
356 ioapic.apicid = 2; in construct_ioapic_table()
357 ioapic.apicver = mpc_default_type > 4 ? 0x10 : 0x01; in construct_ioapic_table()
358 ioapic.flags = MPC_APIC_USABLE; in construct_ioapic_table()
359 ioapic.apicaddr = IO_APIC_DEFAULT_PHYS_BASE; in construct_ioapic_table()
360 MP_ioapic_info(&ioapic); in construct_ioapic_table()
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| H A D | devicetree.c | 227 tmp.ioapic.pin = fwspec->param[0]; in dt_irqdomain_alloc()
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| /linux/arch/x86/hyperv/ |
| H A D | irqdomain.c | 401 device_id.ioapic.ioapic_id = (u8)ioapic_id; in hv_unmap_ioapic_interrupt()
414 device_id.ioapic.ioapic_id = (u8)ioapic_id; in hv_map_ioapic_interrupt()
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| /linux/arch/x86/platform/ce4100/ |
| H A D | falconfalls.dts | 34 compatible = "intel,ce4100-ioapic";
62 compatible = "intel,ce4100-ioapic";
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| /linux/drivers/iommu/ |
| H A D | hyperv-iommu.c | 293 data->is_level = info->ioapic.is_level; in hyperv_root_irq_remapping_alloc()
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| /linux/include/hyperv/ |
| H A D | hvhdk_mini.h | 521 } ioapic; member
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| /linux/include/uapi/linux/ |
| H A D | kvm.h | 80 struct kvm_ioapic_state ioapic; member
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| /linux/tools/include/uapi/linux/ |
| H A D | kvm.h | 80 struct kvm_ioapic_state ioapic; member
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| /linux/Documentation/virt/kvm/ |
| H A D | api.rst | 857 On x86, creates a virtual ioapic, a virtual PIC (two PICs, nested), and sets up
958 struct kvm_ioapic_state ioapic;
983 struct kvm_ioapic_state ioapic;
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