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Thomas Gleixner8607a962019-05-22 09:51:44 +02001/* SPDX-License-Identifier: GPL-2.0-or-later */
Aneesh Kumar K.V3a167bea2013-10-07 22:17:53 +05302/*
3 * Copyright IBM Corporation, 2013
4 * Author Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Aneesh Kumar K.V3a167bea2013-10-07 22:17:53 +05305 */
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);
Sean Christophersonb1c53562021-04-01 17:56:53 -070012extern 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);
15extern bool kvm_set_spte_gfn_hv(struct kvm *kvm, struct kvm_gfn_range *range);
Aneesh Kumar K.V3a167bea2013-10-07 22:17:53 +053016
Greg Kurz3f1268d2020-03-18 18:43:36 +010017extern int kvmppc_mmu_init_pr(struct kvm_vcpu *vcpu);
Aneesh Kumar K.V3a167bea2013-10-07 22:17:53 +053018extern void kvmppc_mmu_destroy_pr(struct kvm_vcpu *vcpu);
Tianjia Zhang8c99d342020-04-27 12:35:11 +080019extern int kvmppc_core_emulate_op_pr(struct kvm_vcpu *vcpu,
Aneesh Kumar K.V3a167bea2013-10-07 22:17:53 +053020 unsigned int inst, int *advance);
21extern int kvmppc_core_emulate_mtspr_pr(struct kvm_vcpu *vcpu,
22 int sprn, ulong spr_val);
23extern int kvmppc_core_emulate_mfspr_pr(struct kvm_vcpu *vcpu,
24 int sprn, ulong *spr_val);
Aneesh Kumar K.Vcbbc58d2013-10-07 22:18:01 +053025extern int kvmppc_book3s_init_pr(void);
Cédric Le Goatercb53a932021-08-19 14:56:53 +020026void kvmppc_book3s_exit_pr(void);
27extern int kvmppc_handle_exit_pr(struct kvm_vcpu *vcpu, unsigned int exit_nr);
Aneesh Kumar K.V3a167bea2013-10-07 22:17:53 +053028
Simon Guo68ab07b2018-05-23 15:02:06 +080029#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
30extern void kvmppc_emulate_tabort(struct kvm_vcpu *vcpu, int ra_val);
31#else
32static inline void kvmppc_emulate_tabort(struct kvm_vcpu *vcpu, int ra_val) {}
33#endif
34
Nicholas Piggin268f4ef2019-10-02 16:00:23 +100035extern void kvmppc_set_msr_hv(struct kvm_vcpu *vcpu, u64 msr);
36extern void kvmppc_inject_interrupt_hv(struct kvm_vcpu *vcpu, int vec, u64 srr1_flags);
37
Aneesh Kumar K.V3a167bea2013-10-07 22:17:53 +053038#endif