diff options
Diffstat (limited to 'arch/arm64/kvm/vgic/vgic.h')
| -rw-r--r-- | arch/arm64/kvm/vgic/vgic.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm64/kvm/vgic/vgic.h b/arch/arm64/kvm/vgic/vgic.h index 3fd6c86a7ef3..4c6bdd321faa 100644 --- a/arch/arm64/kvm/vgic/vgic.h +++ b/arch/arm64/kvm/vgic/vgic.h @@ -98,6 +98,11 @@ #define DEBUG_SPINLOCK_BUG_ON(p) #endif +static inline u32 vgic_get_implementation_rev(struct kvm_vcpu *vcpu) +{ + return vcpu->kvm->arch.vgic.implementation_rev; +} + /* Requires the irq_lock to be held by the caller. */ static inline bool irq_is_pending(struct vgic_irq *irq) { @@ -308,6 +313,7 @@ static inline bool vgic_dist_overlap(struct kvm *kvm, gpa_t base, size_t size) (base < d->vgic_dist_base + KVM_VGIC_V3_DIST_SIZE); } +bool vgic_lpis_enabled(struct kvm_vcpu *vcpu); int vgic_copy_lpi_list(struct kvm *kvm, struct kvm_vcpu *vcpu, u32 **intid_ptr); int vgic_its_resolve_lpi(struct kvm *kvm, struct vgic_its *its, u32 devid, u32 eventid, struct vgic_irq **irq); @@ -317,6 +323,10 @@ void vgic_lpi_translation_cache_init(struct kvm *kvm); void vgic_lpi_translation_cache_destroy(struct kvm *kvm); void vgic_its_invalidate_cache(struct kvm *kvm); +/* GICv4.1 MMIO interface */ +int vgic_its_inv_lpi(struct kvm *kvm, struct vgic_irq *irq); +int vgic_its_invall(struct kvm_vcpu *vcpu); + bool vgic_supports_direct_msis(struct kvm *kvm); int vgic_v4_init(struct kvm *kvm); void vgic_v4_teardown(struct kvm *kvm); |