1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) 2012,2013 - ARM Ltd
4 * Author: Marc Zyngier <marc.zyngier@arm.com>
6 * Derived from arch/arm/include/asm/kvm_coproc.h
7 * Copyright (C) 2012 Rusty Russell IBM Corporation
10 #ifndef __ARM64_KVM_COPROC_H__
11 #define __ARM64_KVM_COPROC_H__
13 #include <linux/kvm_host.h>
15 void kvm_reset_sys_regs(struct kvm_vcpu *vcpu);
17 struct kvm_sys_reg_table {
18 const struct sys_reg_desc *table;
22 int kvm_handle_cp14_load_store(struct kvm_vcpu *vcpu);
23 int kvm_handle_cp14_32(struct kvm_vcpu *vcpu);
24 int kvm_handle_cp14_64(struct kvm_vcpu *vcpu);
25 int kvm_handle_cp15_32(struct kvm_vcpu *vcpu);
26 int kvm_handle_cp15_64(struct kvm_vcpu *vcpu);
27 int kvm_handle_sys_reg(struct kvm_vcpu *vcpu);
29 #define kvm_coproc_table_init kvm_sys_reg_table_init
30 void kvm_sys_reg_table_init(void);
33 int kvm_arm_copy_sys_reg_indices(struct kvm_vcpu *vcpu, u64 __user *uindices);
34 int kvm_arm_sys_reg_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *);
35 int kvm_arm_sys_reg_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *);
36 unsigned long kvm_arm_num_sys_reg_descs(struct kvm_vcpu *vcpu);
38 #endif /* __ARM64_KVM_COPROC_H__ */