book3s.h

 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 bool kvm_unmap_gfn_range_hv(struct kvm *kvm, struct kvm_gfn_range *range);
13extern bool kvm_age_gfn_hv(struct kvm *kvm, struct kvm_gfn_range *range);
14extern bool kvm_test_age_gfn_hv(struct kvm *kvm, struct kvm_gfn_range *range);
15
16extern int kvmppc_mmu_init_pr(struct kvm_vcpu *vcpu);
17extern void kvmppc_mmu_destroy_pr(struct kvm_vcpu *vcpu);
18extern int kvmppc_core_emulate_op_pr(struct kvm_vcpu *vcpu,
19				     unsigned int inst, int *advance);
20extern int kvmppc_core_emulate_mtspr_pr(struct kvm_vcpu *vcpu,
21					int sprn, ulong spr_val);
22extern int kvmppc_core_emulate_mfspr_pr(struct kvm_vcpu *vcpu,
23					int sprn, ulong *spr_val);
24extern int kvmppc_book3s_init_pr(void);
25void kvmppc_book3s_exit_pr(void);
26extern int kvmppc_handle_exit_pr(struct kvm_vcpu *vcpu, unsigned int exit_nr);
27
28#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
29extern void kvmppc_emulate_tabort(struct kvm_vcpu *vcpu, int ra_val);
30#else
31static inline void kvmppc_emulate_tabort(struct kvm_vcpu *vcpu, int ra_val) {}
32#endif
33
34extern void kvmppc_set_msr_hv(struct kvm_vcpu *vcpu, u64 msr);
35extern void kvmppc_inject_interrupt_hv(struct kvm_vcpu *vcpu, int vec, u64 srr1_flags);
36
37#endif