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
10extern void kvmppc_core_flush_memslot_hv(struct kvm *kvm,
11					 struct kvm_memory_slot *memslot);
12extern int kvm_unmap_hva_range_hv(struct kvm *kvm, unsigned long start,
13				  unsigned long end);
14extern int kvm_age_hva_hv(struct kvm *kvm, unsigned long start,
15			  unsigned long end);
16extern int kvm_test_age_hva_hv(struct kvm *kvm, unsigned long hva);
17extern void kvm_set_spte_hva_hv(struct kvm *kvm, unsigned long hva, pte_t pte);
18
19extern int kvmppc_mmu_init_pr(struct kvm_vcpu *vcpu);
20extern void kvmppc_mmu_destroy_pr(struct kvm_vcpu *vcpu);
21extern int kvmppc_core_emulate_op_pr(struct kvm_vcpu *vcpu,
22				     unsigned int inst, int *advance);
23extern int kvmppc_core_emulate_mtspr_pr(struct kvm_vcpu *vcpu,
24					int sprn, ulong spr_val);
25extern int kvmppc_core_emulate_mfspr_pr(struct kvm_vcpu *vcpu,
26					int sprn, ulong *spr_val);
27extern int kvmppc_book3s_init_pr(void);
28extern void kvmppc_book3s_exit_pr(void);
29
30#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
31extern void kvmppc_emulate_tabort(struct kvm_vcpu *vcpu, int ra_val);
32#else
33static inline void kvmppc_emulate_tabort(struct kvm_vcpu *vcpu, int ra_val) {}
34#endif
35
36extern void kvmppc_set_msr_hv(struct kvm_vcpu *vcpu, u64 msr);
37extern void kvmppc_inject_interrupt_hv(struct kvm_vcpu *vcpu, int vec, u64 srr1_flags);
38
39#endif
40