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Searched refs:lapic (Results 1 – 11 of 11) sorted by relevance

/linux-6.15/Documentation/devicetree/bindings/interrupt-controller/
H A Dintel,ce4100-lapic.yaml4 $id: http://devicetree.org/schemas/interrupt-controller/intel,ce4100-lapic.yaml#
17 (lapic) receives interrupts from the processor's interrupt pins,
22 Many of the Intel's generic devices like hpet, ioapic, lapic have
32 const: intel,ce4100-lapic
47 Virtual Wire Mode - use lapic as virtual wire interrupt delivery mode.
66 compatible = "intel,ce4100-lapic";
H A Dintel,ce4100-ioapic.yaml17 (lapic) receives interrupts from the processor's interrupt pins,
22 Many of the Intel's generic devices like hpet, ioapic, lapic have
/linux-6.15/tools/testing/selftests/kvm/x86/
H A Dxapic_state_test.c200 struct kvm_lapic_state lapic = {}; in test_x2apic_id() local
213 *(u32 *)(lapic.regs + APIC_ID) = i << 24; in test_x2apic_id()
214 *(u32 *)(lapic.regs + APIC_SPIV) = APIC_SPIV_APIC_ENABLED; in test_x2apic_id()
215 vcpu_ioctl(vcpu, KVM_SET_LAPIC, &lapic); in test_x2apic_id()
217 vcpu_ioctl(vcpu, KVM_GET_LAPIC, &lapic); in test_x2apic_id()
218 TEST_ASSERT(*((u32 *)&lapic.regs[APIC_ID]) == vcpu->id << 24, in test_x2apic_id()
H A Drecalc_apic_map_test.c23 struct kvm_lapic_state lapic = {}; in race() local
28 vcpu_ioctl(vcpu, KVM_SET_LAPIC, &lapic); in race()
/linux-6.15/drivers/acpi/
H A Dprocessor_core.c35 struct acpi_madt_local_apic *lapic = in map_lapic_id() local
38 if (!(lapic->lapic_flags & ACPI_MADT_ENABLED)) in map_lapic_id()
41 if (lapic->processor_id != acpi_id) in map_lapic_id()
44 *apic_id = lapic->id; in map_lapic_id()
/linux-6.15/arch/x86/include/asm/
H A Dmpspec_def.h47 unsigned int lapic; /* APIC address */ member
/linux-6.15/arch/x86/kernel/
H A Dmpparse.c157 if (!mpc->lapic) { in smp_check_mpc()
170 pr_info("MPTABLE: APIC at: 0x%X\n", mpc->lapic); in smp_check_mpc()
203 register_lapic_address(mpc->lapic); in smp_read_mpc()
/linux-6.15/arch/x86/kvm/
H A DMakefile8 kvm-y += x86.o emulate.o i8259.o irq.o lapic.o \
H A Dx86.c5862 struct kvm_lapic_state *lapic; in kvm_arch_vcpu_ioctl() member
5876 u.lapic = kzalloc(sizeof(struct kvm_lapic_state), GFP_KERNEL); in kvm_arch_vcpu_ioctl()
5879 if (!u.lapic) in kvm_arch_vcpu_ioctl()
5881 r = kvm_vcpu_ioctl_get_lapic(vcpu, u.lapic); in kvm_arch_vcpu_ioctl()
5885 if (copy_to_user(argp, u.lapic, sizeof(struct kvm_lapic_state))) in kvm_arch_vcpu_ioctl()
5894 u.lapic = memdup_user(argp, sizeof(*u.lapic)); in kvm_arch_vcpu_ioctl()
5895 if (IS_ERR(u.lapic)) { in kvm_arch_vcpu_ioctl()
5896 r = PTR_ERR(u.lapic); in kvm_arch_vcpu_ioctl()
5900 r = kvm_vcpu_ioctl_set_lapic(vcpu, u.lapic); in kvm_arch_vcpu_ioctl()
/linux-6.15/arch/x86/platform/ce4100/
H A Dfalconfalls.dts22 lapic = <&lapic0>;
45 compatible = "intel,ce4100-lapic";
/linux-6.15/Documentation/admin-guide/
H A Dkernel-parameters.txt3060 lapic [X86-32,APIC,EARLY] Enable the local APIC even if BIOS
3063 lapic= [X86,APIC] Do not use TSC deadline