/* Flags */
u8 single_escalation;
+ /* Number of entries in the VP block */
+ u32 nr_servers;
+
struct kvmppc_xive_ops *ops;
struct address_space *mapping;
struct mutex mapping_lock;
return xive->vp_base + kvmppc_pack_vcpu_id(xive->kvm, server);
}
+static inline bool kvmppc_xive_vp_in_use(struct kvm *kvm, u32 vp_id)
+{
+ struct kvm_vcpu *vcpu = NULL;
+ int i;
+
+ kvm_for_each_vcpu(i, vcpu, kvm) {
+ if (vcpu->arch.xive_vcpu && vp_id == vcpu->arch.xive_vcpu->vp_id)
+ return true;
+ }
+ return false;
+}
+
/*
* Mapping between guest priorities and host priorities
* is as follow.
struct kvmppc_xive *kvmppc_xive_get_device(struct kvm *kvm, u32 type);
void xive_cleanup_single_escalation(struct kvm_vcpu *vcpu,
struct kvmppc_xive_vcpu *xc, int irq);
+int kvmppc_xive_compute_vp_id(struct kvmppc_xive *xive, u32 cpu, u32 *vp);
+int kvmppc_xive_set_nr_servers(struct kvmppc_xive *xive, u64 addr);
#endif /* CONFIG_KVM_XICS */
#endif /* _KVM_PPC_BOOK3S_XICS_H */