arch/powerpc/kvm/book3s.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Copyright IBM Corporation, 2013
 * Author Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 */

#ifndef __POWERPC_KVM_BOOK3S_H__
#define __POWERPC_KVM_BOOK3S_H__

extern void kvmppc_core_flush_memslot_hv(struct kvm *kvm,
					 struct kvm_memory_slot *memslot);
extern int kvm_unmap_hva_range_hv(struct kvm *kvm, unsigned long start,
				  unsigned long end);
extern int kvm_age_hva_hv(struct kvm *kvm, unsigned long start,
			  unsigned long end);
extern int kvm_test_age_hva_hv(struct kvm *kvm, unsigned long hva);
extern void kvm_set_spte_hva_hv(struct kvm *kvm, unsigned long hva, pte_t pte);

extern int kvmppc_mmu_init_pr(struct kvm_vcpu *vcpu);
extern void kvmppc_mmu_destroy_pr(struct kvm_vcpu *vcpu);
extern int kvmppc_core_emulate_op_pr(struct kvm_vcpu *vcpu,
				     unsigned int inst, int *advance);
extern int kvmppc_core_emulate_mtspr_pr(struct kvm_vcpu *vcpu,
					int sprn, ulong spr_val);
extern int kvmppc_core_emulate_mfspr_pr(struct kvm_vcpu *vcpu,
					int sprn, ulong *spr_val);
extern int kvmppc_book3s_init_pr(void);
extern void kvmppc_book3s_exit_pr(void);

#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
extern void kvmppc_emulate_tabort(struct kvm_vcpu *vcpu, int ra_val);
#else
static inline void kvmppc_emulate_tabort(struct kvm_vcpu *vcpu, int ra_val) {}
#endif

extern void kvmppc_set_msr_hv(struct kvm_vcpu *vcpu, u64 msr);
extern void kvmppc_inject_interrupt_hv(struct kvm_vcpu *vcpu, int vec, u64 srr1_flags);

#endif