LXR linux/arch/powerpc/kvm/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);
  15extern bool kvm_set_spte_gfn_hv(struct kvm *kvm, struct kvm_gfn_range *range);
  16
  17extern int kvmppc_mmu_init_pr(struct kvm_vcpu *vcpu);
  18extern void kvmppc_mmu_destroy_pr(struct kvm_vcpu *vcpu);
  19extern int kvmppc_core_emulate_op_pr(struct kvm_vcpu *vcpu,
  20                                     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);
  25extern int kvmppc_book3s_init_pr(void);
  26void kvmppc_book3s_exit_pr(void);
  27extern int kvmppc_handle_exit_pr(struct kvm_vcpu *vcpu, unsigned int exit_nr);
  28
  29#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
  35extern 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
  38#endif
  39