diff options
Diffstat (limited to 'arch/x86/kvm/lapic.h')
| -rw-r--r-- | arch/x86/kvm/lapic.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h index 65bb2a8cf145..117a46df5cc1 100644 --- a/arch/x86/kvm/lapic.h +++ b/arch/x86/kvm/lapic.h @@ -10,7 +10,6 @@ #define KVM_APIC_INIT 0 #define KVM_APIC_SIPI 1 -#define KVM_APIC_LVT_NUM 6 #define APIC_SHORT_MASK 0xc0000 #define APIC_DEST_NOSHORT 0x0 @@ -29,6 +28,20 @@ enum lapic_mode { LAPIC_MODE_X2APIC = MSR_IA32_APICBASE_ENABLE | X2APIC_ENABLE, }; +enum lapic_lvt_entry { + LVT_TIMER, + LVT_THERMAL_MONITOR, + LVT_PERFORMANCE_COUNTER, + LVT_LINT0, + LVT_LINT1, + LVT_ERROR, + LVT_CMCI, + + KVM_APIC_MAX_NR_LVT_ENTRIES, +}; + +#define APIC_LVTx(x) ((x) == LVT_CMCI ? APIC_LVTCMCI : APIC_LVTT + 0x10 * (x)) + struct kvm_timer { struct hrtimer timer; s64 period; /* unit: ns */ @@ -48,6 +61,7 @@ struct kvm_lapic { struct kvm_timer lapic_timer; u32 divide_count; struct kvm_vcpu *vcpu; + bool apicv_active; bool sw_enabled; bool irr_pending; bool lvt0_in_nmi_mode; @@ -65,6 +79,7 @@ struct kvm_lapic { struct gfn_to_hva_cache vapic_cache; unsigned long pending_events; unsigned int sipi_vector; + int nr_lvt_entries; }; struct dest_map; @@ -84,6 +99,7 @@ void kvm_lapic_set_base(struct kvm_vcpu *vcpu, u64 value); u64 kvm_lapic_get_base(struct kvm_vcpu *vcpu); void kvm_recalculate_apic_map(struct kvm *kvm); void kvm_apic_set_version(struct kvm_vcpu *vcpu); +void kvm_apic_after_set_mcg_cap(struct kvm_vcpu *vcpu); bool kvm_apic_match_dest(struct kvm_vcpu *vcpu, struct kvm_lapic *source, int shorthand, unsigned int dest, int dest_mode); int kvm_apic_compare_prio(struct kvm_vcpu *vcpu1, struct kvm_vcpu *vcpu2); @@ -204,7 +220,7 @@ static inline int apic_x2apic_mode(struct kvm_lapic *apic) static inline bool kvm_vcpu_apicv_active(struct kvm_vcpu *vcpu) { - return vcpu->arch.apic && vcpu->arch.apicv_active; + return lapic_in_kernel(vcpu) && vcpu->arch.apic->apicv_active; } static inline bool kvm_apic_has_events(struct kvm_vcpu *vcpu) |