| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Copyright (C) 2012,2013 - ARM Ltd |
| * Author: Marc Zyngier <marc.zyngier@arm.com> |
| * |
| * Derived from arch/arm/include/asm/kvm_coproc.h |
| * Copyright (C) 2012 Rusty Russell IBM Corporation |
| */ |
| |
| #ifndef __ARM64_KVM_COPROC_H__ |
| #define __ARM64_KVM_COPROC_H__ |
| |
| #include <linux/kvm_host.h> |
| |
| void kvm_reset_sys_regs(struct kvm_vcpu *vcpu); |
| |
| struct kvm_sys_reg_table { |
| const struct sys_reg_desc *table; |
| size_t num; |
| }; |
| |
| struct kvm_sys_reg_target_table { |
| struct kvm_sys_reg_table table64; |
| struct kvm_sys_reg_table table32; |
| }; |
| |
| void kvm_register_target_sys_reg_table(unsigned int target, |
| struct kvm_sys_reg_target_table *table); |
| |
| int kvm_handle_cp14_load_store(struct kvm_vcpu *vcpu, struct kvm_run *run); |
| int kvm_handle_cp14_32(struct kvm_vcpu *vcpu, struct kvm_run *run); |
| int kvm_handle_cp14_64(struct kvm_vcpu *vcpu, struct kvm_run *run); |
| int kvm_handle_cp15_32(struct kvm_vcpu *vcpu, struct kvm_run *run); |
| int kvm_handle_cp15_64(struct kvm_vcpu *vcpu, struct kvm_run *run); |
| int kvm_handle_sys_reg(struct kvm_vcpu *vcpu, struct kvm_run *run); |
| |
| #define kvm_coproc_table_init kvm_sys_reg_table_init |
| void kvm_sys_reg_table_init(void); |
| |
| struct kvm_one_reg; |
| int kvm_arm_copy_sys_reg_indices(struct kvm_vcpu *vcpu, u64 __user *uindices); |
| int kvm_arm_sys_reg_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *); |
| int kvm_arm_sys_reg_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *); |
| unsigned long kvm_arm_num_sys_reg_descs(struct kvm_vcpu *vcpu); |
| |
| #endif /* __ARM64_KVM_COPROC_H__ */ |