1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 3 * Copyright IBM Corporation, 2013 4 * Author Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> 5 */ 6 7 #ifndef __POWERPC_KVM_BOOK3S_H__ 8 #define __POWERPC_KVM_BOOK3S_H__ 9 10 extern void kvmppc_core_flush_memslot_hv(struct kvm *kvm, 11 struct kvm_memory_slot *memslot); 12 extern int kvm_unmap_hva_range_hv(struct kvm *kvm, unsigned long start, 13 unsigned long end); 14 extern int kvm_age_hva_hv(struct kvm *kvm, unsigned long start, 15 unsigned long end); 16 extern int kvm_test_age_hva_hv(struct kvm *kvm, unsigned long hva); 17 extern void kvm_set_spte_hva_hv(struct kvm *kvm, unsigned long hva, pte_t pte); 18 19 extern int kvmppc_mmu_init_pr(struct kvm_vcpu *vcpu); 20 extern void kvmppc_mmu_destroy_pr(struct kvm_vcpu *vcpu); 21 extern int kvmppc_core_emulate_op_pr(struct kvm_run *run, struct kvm_vcpu *vcpu, 22 unsigned int inst, int *advance); 23 extern int kvmppc_core_emulate_mtspr_pr(struct kvm_vcpu *vcpu, 24 int sprn, ulong spr_val); 25 extern int kvmppc_core_emulate_mfspr_pr(struct kvm_vcpu *vcpu, 26 int sprn, ulong *spr_val); 27 extern int kvmppc_book3s_init_pr(void); 28 extern void kvmppc_book3s_exit_pr(void); 29 30 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM 31 extern void kvmppc_emulate_tabort(struct kvm_vcpu *vcpu, int ra_val); 32 #else 33 static inline void kvmppc_emulate_tabort(struct kvm_vcpu *vcpu, int ra_val) {} 34 #endif 35 36 extern void kvmppc_set_msr_hv(struct kvm_vcpu *vcpu, u64 msr); 37 extern void kvmppc_inject_interrupt_hv(struct kvm_vcpu *vcpu, int vec, u64 srr1_flags); 38 39 #endif 40