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Searched refs:apic (Results 1 – 25 of 36) sorted by relevance

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/linux/arch/x86/kvm/
H A Dlapic.c81 static int kvm_lapic_msr_read(struct kvm_lapic *apic, u32 reg, u64 *data);
82 static int kvm_lapic_msr_write(struct kvm_lapic *apic, u32 reg, u64 data);
84 static inline void kvm_lapic_set_reg(struct kvm_lapic *apic, int reg_off, u32 val) in kvm_lapic_set_reg() argument
86 apic_set_reg(apic->regs, reg_off, val); in kvm_lapic_set_reg()
89 static __always_inline u64 kvm_lapic_get_reg64(struct kvm_lapic *apic, int reg) in kvm_lapic_get_reg64() argument
91 return apic_get_reg64(apic->regs, reg); in kvm_lapic_get_reg64()
94 static __always_inline void kvm_lapic_set_reg64(struct kvm_lapic *apic, in kvm_lapic_set_reg64() argument
97 apic_set_reg64(apic->regs, reg, val); in kvm_lapic_set_reg64()
102 struct kvm_lapic *apic = vcpu->arch.apic; in kvm_apic_pending_eoi() local
104 return apic_test_vector(vector, apic->regs + APIC_ISR) || in kvm_apic_pending_eoi()
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H A Dioapic.c544 struct kvm_lapic *apic = vcpu->arch.apic; in kvm_ioapic_update_eoi_one() local
560 kvm_lapic_suppress_eoi_broadcast(apic)) in kvm_ioapic_update_eoi_one()
H A Dtrace.h666 TP_PROTO(struct kvm_lapic *apic, int vector),
667 TP_ARGS(apic, vector),
675 __entry->apicid = apic->vcpu->vcpu_id;
683 TP_PROTO(struct kvm_lapic *apic, int vector),
684 TP_ARGS(apic, vector),
692 __entry->apicid = apic->vcpu->vcpu_id;
H A Dirq.c117 if (lapic_in_kernel(v) && v->arch.apic->guest_apic_protected) in kvm_cpu_has_interrupt()
H A Dx86.c2262 if (!lapic_in_kernel(vcpu) || !apic_x2apic_mode(vcpu->arch.apic) || in __handle_fastpath_wrmsr()
2263 kvm_x2apic_icr_write_fast(vcpu->arch.apic, data)) in __handle_fastpath_wrmsr()
5302 if (vcpu->arch.apic->guest_apic_protected) in kvm_vcpu_ioctl_get_lapic()
5315 if (vcpu->arch.apic->guest_apic_protected) in kvm_vcpu_ioctl_set_lapic()
5460 kvm_apic_local_deliver(vcpu->arch.apic, APIC_LVTCMCI); in kvm_vcpu_x86_set_ucna()
5693 vcpu->arch.apic->sipi_vector = events->sipi_vector; in kvm_vcpu_ioctl_x86_set_vcpu_events()
5719 set_bit(KVM_APIC_INIT, &vcpu->arch.apic->pending_events); in kvm_vcpu_ioctl_x86_set_vcpu_events()
5721 clear_bit(KVM_APIC_INIT, &vcpu->arch.apic->pending_events); in kvm_vcpu_ioctl_x86_set_vcpu_events()
7787 !kvm_iodevice_write(vcpu, &vcpu->arch.apic->dev, addr, n, v)) in vcpu_mmio_write()
7807 !kvm_iodevice_read(vcpu, &vcpu->arch.apic->dev, in vcpu_mmio_read()
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/linux/arch/x86/kernel/apic/
H A Dinit.c15 DEFINE_STATIC_CALL_NULL(apic_call_##__cb, *apic->__cb)
41 apic->__cb = __x86_apic_override.__cb
62 static_call_update(apic_call_##__cb, *apic->__cb)
86 apic->native_eoi = apic->eoi; in apic_setup_apic_calls()
91 void __init apic_install_driver(struct apic *driver) in apic_install_driver()
93 if (apic == driver) in apic_install_driver()
96 apic = driver; in apic_install_driver()
98 if (IS_ENABLED(CONFIG_X86_X2APIC) && apic->x2apic_set_max_apicid) in apic_install_driver()
99 apic->max_apic_id = x2apic_max_apicid; in apic_install_driver()
102 if (!apic->native_eoi) in apic_install_driver()
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H A Dapic_flat_64.c32 static struct apic apic_physflat __ro_after_init = {
67 struct apic *apic __ro_after_init = &apic_physflat;
68 EXPORT_SYMBOL_GPL(apic);
H A Dprobe_64.c19 struct apic **drv; in x86_64_probe_apic()
33 struct apic **drv; in default_acpi_madt_oem_check()
H A Dx2apic_cluster.c111 u32 apicid = apic->cpu_present_to_apicid(cpu_i); in prefill_clustermask()
147 u32 apicid = apic->cpu_present_to_apicid(cpu_i); in alloc_clustermask()
178 u32 phys_apicid = apic->cpu_present_to_apicid(cpu); in x2apic_prepare_cpu()
227 static struct apic apic_x2apic_cluster __ro_after_init = {
H A DMakefile10 obj-$(CONFIG_X86_LOCAL_APIC) += apic.o apic_common.o apic_noop.o ipi.o vector.o init.o
H A Dx2apic_uv_x.c57 static struct apic apic_x2apic_uv_x;
750 return apic == &apic_x2apic_uv_x; in uv_probe()
753 static struct apic apic_x2apic_uv_x __ro_after_init = {
/linux/arch/x86/xen/
H A Dapic.c14 static unsigned int xen_io_apic_read(unsigned apic, unsigned reg) in xen_io_apic_read() argument
19 apic_op.apic_physbase = mpc_ioapic_addr(apic); in xen_io_apic_read()
29 return apic << 24; in xen_io_apic_read()
113 static struct apic xen_pv_apic __ro_after_init = {
/linux/arch/x86/kvm/svm/
H A Davic.c157 if (x2avic_enabled && (!vcpu || apic_x2apic_mode(vcpu->arch.apic))) in __avic_get_max_physical_id()
222 if (x2avic_enabled && apic_x2apic_mode(svm->vcpu.arch.apic)) { in avic_activate_vmcb()
365 return __sme_set(__pa(svm->vcpu.arch.apic->regs)); in avic_get_backing_page_address()
400 vcpu->arch.apic->apicv_active = false; in avic_init_backing_page()
407 if (WARN_ON_ONCE(!vcpu->arch.apic->regs)) in avic_init_backing_page()
464 vcpu->arch.apic->irr_pending = true; in avic_kick_vcpu()
619 struct kvm_lapic *apic = vcpu->arch.apic; in avic_incomplete_ipi_interception() local
641 kvm_apic_send_ipi(apic, icrl, icrh); in avic_incomplete_ipi_interception()
649 avic_kick_target_vcpus(vcpu->kvm, apic, icrl, icrh, index); in avic_incomplete_ipi_interception()
702 flat = kvm_lapic_get_reg(vcpu->arch.apic, APIC_DFR) == APIC_DFR_FLAT; in avic_ldr_write()
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H A Dnested.c1727 struct kvm_lapic *apic = vcpu->arch.apic; in svm_check_nested_events() local
1745 test_bit(KVM_APIC_INIT, &apic->pending_events)) { in svm_check_nested_events()
/linux/arch/x86/include/asm/
H A Dio_apic.h162 extern unsigned int native_io_apic_read(unsigned int apic, unsigned int reg);
165 static inline unsigned int io_apic_read(unsigned int apic, unsigned int reg) in io_apic_read() argument
167 return x86_apic_ops.io_apic_read(apic, reg); in io_apic_read()
H A Dkvm_host.h841 struct kvm_lapic *apic; /* kernel irqchip context */ member
1907 void (*deliver_interrupt)(struct kvm_lapic *apic, int delivery_mode,
/linux/arch/x86/kvm/vmx/
H A Dx86_ops.h52 void vmx_deliver_interrupt(struct kvm_lapic *apic, int delivery_mode,
147 void tdx_deliver_interrupt(struct kvm_lapic *apic, int delivery_mode,
H A Dmain.c306 static void vt_deliver_interrupt(struct kvm_lapic *apic, int delivery_mode, in vt_deliver_interrupt() argument
309 if (is_td_vcpu(apic->vcpu)) { in vt_deliver_interrupt()
310 tdx_deliver_interrupt(apic, delivery_mode, trig_mode, in vt_deliver_interrupt()
315 vmx_deliver_interrupt(apic, delivery_mode, trig_mode, vector); in vt_deliver_interrupt()
H A Dtdx.c685 vcpu->arch.apic->guest_apic_protected = true; in tdx_vcpu_create()
1083 apic->send_IPI_self(POSTED_INTR_VECTOR); in tdx_vcpu_run()
1085 if (pi_test_pir(kvm_lapic_get_reg(vcpu->arch.apic, APIC_LVTT) & in tdx_vcpu_run()
1894 void tdx_deliver_interrupt(struct kvm_lapic *apic, int delivery_mode, in tdx_deliver_interrupt() argument
1897 struct kvm_vcpu *vcpu = apic->vcpu; in tdx_deliver_interrupt()
H A Dnested.c4299 struct kvm_lapic *apic = vcpu->arch.apic; in vmx_check_nested_events() local
4329 test_bit(KVM_APIC_INIT, &apic->pending_events)) { in vmx_check_nested_events()
4333 clear_bit(KVM_APIC_INIT, &apic->pending_events); in vmx_check_nested_events()
4343 test_bit(KVM_APIC_SIPI, &apic->pending_events)) { in vmx_check_nested_events()
4347 clear_bit(KVM_APIC_SIPI, &apic->pending_events); in vmx_check_nested_events()
4350 apic->sipi_vector & 0xFFUL); in vmx_check_nested_events()
/linux/lib/zstd/common/
H A Dcpu.h139 D(apic, 9)
/linux/arch/x86/platform/uv/
H A Duv_irq.c39 entry->dest_mode = apic->dest_mode_logical; in uv_program_mmr()
/linux/arch/x86/hyperv/
H A Dhv_crash.c396 apic->send_IPI_allbutself(NMI_VECTOR); in hv_crash_stop_other_cpus()
/linux/Documentation/virt/kvm/x86/
H A Dmsr.rst318 injection. Value of 1 means that guest can skip writing EOI to the apic
336 whether it can skip EOI apic write and between guest
/linux/tools/testing/selftests/kvm/
H A DMakefile.kvm22 LIBKVM_x86 += lib/x86/apic.c

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