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lastdragon
2026-09-06 12:53:21 -06:00
parent 662efe3c2a
commit ad2088d178
94853 changed files with 43200404 additions and 0 deletions
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linux-7.2.3/arch/riscv/include/asm/kvm_mmu.h
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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2025 Ventana Micro Systems Inc.
*/
#ifndef __RISCV_KVM_MMU_H_
#define __RISCV_KVM_MMU_H_
#include <asm/kvm_gstage.h>
int kvm_riscv_mmu_ioremap(struct kvm *kvm, gpa_t gpa, phys_addr_t hpa,
unsigned long size, bool writable, bool in_atomic);
void kvm_riscv_mmu_iounmap(struct kvm *kvm, gpa_t gpa, unsigned long size);
int kvm_riscv_mmu_map(struct kvm_vcpu *vcpu, struct kvm_memory_slot *memslot,
gpa_t gpa, unsigned long hva, bool is_write,
struct kvm_gstage_mapping *out_map);
int kvm_riscv_mmu_alloc_pgd(struct kvm *kvm);
void kvm_riscv_mmu_free_pgd(struct kvm *kvm);
void kvm_riscv_mmu_update_hgatp(struct kvm_vcpu *vcpu);
#endif