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 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