extern struct static_key kvm_no_apic_vcpu;
-static inline bool kvm_vcpu_has_lapic(struct kvm_vcpu *vcpu)
+static inline bool lapic_in_kernel(struct kvm_vcpu *vcpu)
{
if (static_key_false(&kvm_no_apic_vcpu))
return vcpu->arch.apic;
static inline bool kvm_apic_present(struct kvm_vcpu *vcpu)
{
- return kvm_vcpu_has_lapic(vcpu) && kvm_apic_hw_enabled(vcpu->arch.apic);
+ return lapic_in_kernel(vcpu) && kvm_apic_hw_enabled(vcpu->arch.apic);
}
static inline int kvm_lapic_enabled(struct kvm_vcpu *vcpu)
return apic->vcpu->arch.apic_base & X2APIC_ENABLE;
}
-static inline bool kvm_vcpu_apic_vid_enabled(struct kvm_vcpu *vcpu)
+static inline bool kvm_vcpu_apicv_active(struct kvm_vcpu *vcpu)
{
- return kvm_x86_ops->cpu_uses_apicv(vcpu);
+ return vcpu->arch.apic && vcpu->arch.apicv_active;
}
static inline bool kvm_apic_has_events(struct kvm_vcpu *vcpu)
{
- return kvm_vcpu_has_lapic(vcpu) && vcpu->arch.apic->pending_events;
+ return lapic_in_kernel(vcpu) && vcpu->arch.apic->pending_events;
}
static inline bool kvm_lowest_prio_delivery(struct kvm_lapic_irq *irq)
static inline int kvm_lapic_latched_init(struct kvm_vcpu *vcpu)
{
- return kvm_vcpu_has_lapic(vcpu) && test_bit(KVM_APIC_INIT, &vcpu->arch.apic->pending_events);
+ return lapic_in_kernel(vcpu) && test_bit(KVM_APIC_INIT, &vcpu->arch.apic->pending_events);
+}
+
+static inline int kvm_apic_id(struct kvm_lapic *apic)
+{
+ return (kvm_apic_get_reg(apic, APIC_ID) >> 24) & 0xff;
}
bool kvm_apic_pending_eoi(struct kvm_vcpu *vcpu, int vector);
bool kvm_intr_is_single_vcpu_fast(struct kvm *kvm, struct kvm_lapic_irq *irq,
struct kvm_vcpu **dest_vcpu);
+int kvm_vector_to_index(u32 vector, u32 dest_vcpus,
+ const unsigned long *bitmap, u32 bitmap_size);
#endif