| /Linux-v5.10/arch/x86/kvm/ |
| D | ioapic.c | 53 struct kvm_ioapic *ioapic,
57 static unsigned long ioapic_read_indirect(struct kvm_ioapic *ioapic, in ioapic_read_indirect() argument
63 switch (ioapic->ioregsel) { in ioapic_read_indirect()
71 result = ((ioapic->id & 0xf) << 24); in ioapic_read_indirect()
76 u32 redir_index = (ioapic->ioregsel - 0x10) >> 1; in ioapic_read_indirect()
83 redir_content = ioapic->redirtbl[index].bits; in ioapic_read_indirect()
86 result = (ioapic->ioregsel & 0x1) ? in ioapic_read_indirect()
96 static void rtc_irq_eoi_tracking_reset(struct kvm_ioapic *ioapic) in rtc_irq_eoi_tracking_reset() argument
98 ioapic->rtc_status.pending_eoi = 0; in rtc_irq_eoi_tracking_reset()
99 bitmap_zero(ioapic->rtc_status.dest_map.map, KVM_MAX_VCPU_ID); in rtc_irq_eoi_tracking_reset()
[all …]
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| D | ioapic.h | 119 int kvm_ioapic_set_irq(struct kvm_ioapic *ioapic, int irq, int irq_source_id,
121 void kvm_ioapic_clear_all(struct kvm_ioapic *ioapic, int irq_source_id);
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| D | Makefile | 17 i8254.o ioapic.o irq_comm.o cpuid.o pmu.o mtrr.o \
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| D | irq_comm.c | 42 struct kvm_ioapic *ioapic = kvm->arch.vioapic; in kvm_set_ioapic_irq() local
43 return kvm_ioapic_set_irq(ioapic, e->irqchip.pin, irq_source_id, level, in kvm_set_ioapic_irq()
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| D | x86.c | 5066 kvm_get_ioapic(kvm, &chip->chip.ioapic); in kvm_vm_ioctl_get_irqchip()
5095 kvm_set_ioapic(kvm, &chip->chip.ioapic); in kvm_vm_ioctl_set_irqchip()
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| /Linux-v5.10/drivers/acpi/ |
| D | ioapic.c | 101 struct acpi_pci_ioapic *ioapic; in handle_ioapic_add() local
110 list_for_each_entry(ioapic, &ioapic_list, list) in handle_ioapic_add()
111 if (ioapic->handle == handle) { in handle_ioapic_add()
122 ioapic = kzalloc(sizeof(*ioapic), GFP_KERNEL); in handle_ioapic_add()
123 if (!ioapic) { in handle_ioapic_add()
127 ioapic->root_handle = (acpi_handle)context; in handle_ioapic_add()
128 ioapic->handle = handle; in handle_ioapic_add()
129 ioapic->gsi_base = (u32)gsi_base; in handle_ioapic_add()
130 INIT_LIST_HEAD(&ioapic->list); in handle_ioapic_add()
144 ioapic->pdev = dev; in handle_ioapic_add()
[all …]
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| D | processor_core.c | 268 struct acpi_madt_io_apic *ioapic = (struct acpi_madt_io_apic *)entry; in get_ioapic_id() local
270 if (ioapic->global_irq_base != gsi_base) in get_ioapic_id()
273 *phys_addr = ioapic->address; in get_ioapic_id()
274 *ioapic_id = ioapic->id; in get_ioapic_id()
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| D | Makefile | 84 obj-$(CONFIG_ACPI_HOTPLUG_IOAPIC) += ioapic.o
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| /Linux-v5.10/arch/x86/kernel/apic/ |
| D | io_apic.c | 105 static struct ioapic { struct
140 static inline int mp_ioapic_pin_count(int ioapic) in mp_ioapic_pin_count() argument
142 struct mp_ioapic_gsi *gsi_cfg = mp_ioapic_gsi_routing(ioapic); in mp_ioapic_pin_count()
147 static inline u32 mp_pin_to_gsi(int ioapic, int pin) in mp_pin_to_gsi() argument
149 return mp_ioapic_gsi_routing(ioapic)->gsi_base + pin; in mp_pin_to_gsi()
157 static inline struct irq_domain *mp_ioapic_irqdomain(int ioapic) in mp_ioapic_irqdomain() argument
159 return ioapics[ioapic].irqdomain; in mp_ioapic_irqdomain()
863 info->ioapic.node = node; in ioapic_set_alloc_attr()
864 info->ioapic.trigger = trigger; in ioapic_set_alloc_attr()
865 info->ioapic.polarity = polarity; in ioapic_set_alloc_attr()
[all …]
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| /Linux-v5.10/arch/x86/kernel/acpi/ |
| D | boot.c | 379 int ioapic; in mp_config_acpi_gsi() local
398 ioapic = mp_find_ioapic(gsi); in mp_config_acpi_gsi()
399 mp_irq.dstapic = mpc_ioapic_id(ioapic); in mp_config_acpi_gsi()
400 mp_irq.dstirq = mp_find_ioapic_pin(ioapic, gsi); in mp_config_acpi_gsi()
411 int ioapic, pin; in mp_register_ioapic_irq() local
414 ioapic = mp_find_ioapic(gsi); in mp_register_ioapic_irq()
415 if (ioapic < 0) { in mp_register_ioapic_irq()
417 return ioapic; in mp_register_ioapic_irq()
420 pin = mp_find_ioapic_pin(ioapic, gsi); in mp_register_ioapic_irq()
427 mp_irq.dstapic = mpc_ioapic_id(ioapic); in mp_register_ioapic_irq()
[all …]
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| /Linux-v5.10/arch/x86/include/asm/ |
| D | io_apic.h | 124 extern int mpc_ioapic_id(int ioapic);
125 extern unsigned int mpc_ioapic_addr(int ioapic);
167 extern int mp_find_ioapic_pin(int ioapic, u32 gsi);
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| D | hw_irq.h | 87 struct ioapic_alloc_info ioapic; member
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| /Linux-v5.10/arch/x86/kernel/ |
| D | mpparse.c | 331 struct mpc_ioapic ioapic; in construct_ioapic_table() local
358 ioapic.type = MP_IOAPIC; in construct_ioapic_table()
359 ioapic.apicid = 2; in construct_ioapic_table()
360 ioapic.apicver = mpc_default_type > 4 ? 0x10 : 0x01; in construct_ioapic_table()
361 ioapic.flags = MPC_APIC_USABLE; in construct_ioapic_table()
362 ioapic.apicaddr = IO_APIC_DEFAULT_PHYS_BASE; in construct_ioapic_table()
363 MP_ioapic_info(&ioapic); in construct_ioapic_table()
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| D | devicetree.c | 233 tmp.ioapic.pin = fwspec->param[0]; in dt_irqdomain_alloc()
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| /Linux-v5.10/Documentation/devicetree/bindings/interrupt-controller/ |
| D | intel,ce4100-ioapic.txt | 8 compatible = "intel,ce4100-ioapic";
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| /Linux-v5.10/drivers/iommu/intel/ |
| D | irq_remapping.c | 1284 entry = (struct IR_IO_APIC_route_entry *)info->ioapic.entry; in intel_irq_remapping_prepare_irte()
1285 info->ioapic.entry = NULL; in intel_irq_remapping_prepare_irte()
1295 entry->vector = info->ioapic.pin; in intel_irq_remapping_prepare_irte()
1297 entry->trigger = info->ioapic.trigger; in intel_irq_remapping_prepare_irte()
1298 entry->polarity = info->ioapic.polarity; in intel_irq_remapping_prepare_irte()
1299 if (info->ioapic.trigger) in intel_irq_remapping_prepare_irte()
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| /Linux-v5.10/drivers/iommu/ |
| D | hyperv-iommu.c | 104 irq_data->chip_data = info->ioapic.entry; in hyperv_irq_remapping_alloc()
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| /Linux-v5.10/arch/x86/platform/ce4100/ |
| D | falconfalls.dts | 34 compatible = "intel,ce4100-ioapic";
62 compatible = "intel,ce4100-ioapic";
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| /Linux-v5.10/drivers/iommu/amd/ |
| D | iommu.c | 3681 entry = info->ioapic.entry; in irq_remapping_prepare_irte()
3682 info->ioapic.entry = NULL; in irq_remapping_prepare_irte()
3686 entry->trigger = info->ioapic.trigger; in irq_remapping_prepare_irte()
3687 entry->polarity = info->ioapic.polarity; in irq_remapping_prepare_irte()
3689 if (info->ioapic.trigger) in irq_remapping_prepare_irte()
3775 index = info->ioapic.pin; in irq_remapping_alloc()
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| /Linux-v5.10/tools/include/uapi/linux/ |
| D | kvm.h | 138 struct kvm_ioapic_state ioapic; member
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| /Linux-v5.10/include/uapi/linux/ |
| D | kvm.h | 138 struct kvm_ioapic_state ioapic; member
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| /Linux-v5.10/Documentation/virt/kvm/ |
| D | api.rst | 789 On x86, creates a virtual ioapic, a virtual PIC (two PICs, nested), and sets up
890 struct kvm_ioapic_state ioapic;
915 struct kvm_ioapic_state ioapic;
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