1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Copyright (C) 2012 Rusty Russell IBM Corporation 4 */ 5 6 #ifndef __ARM_KVM_COPROC_H__ 7 #define __ARM_KVM_COPROC_H__ 8 #include <linux/kvm_host.h> 9 10 void kvm_reset_coprocs(struct kvm_vcpu *vcpu); 11 12 struct kvm_coproc_target_table { 13 unsigned target; 14 const struct coproc_reg *table; 15 size_t num; 16 }; 17 void kvm_register_target_coproc_table(struct kvm_coproc_target_table *table); 18 19 int kvm_handle_cp10_id(struct kvm_vcpu *vcpu, struct kvm_run *run); 20 int kvm_handle_cp_0_13_access(struct kvm_vcpu *vcpu, struct kvm_run *run); 21 int kvm_handle_cp14_load_store(struct kvm_vcpu *vcpu, struct kvm_run *run); 22 int kvm_handle_cp14_32(struct kvm_vcpu *vcpu, struct kvm_run *run); 23 int kvm_handle_cp14_64(struct kvm_vcpu *vcpu, struct kvm_run *run); 24 int kvm_handle_cp15_32(struct kvm_vcpu *vcpu, struct kvm_run *run); 25 int kvm_handle_cp15_64(struct kvm_vcpu *vcpu, struct kvm_run *run); 26 27 unsigned long kvm_arm_num_guest_msrs(struct kvm_vcpu *vcpu); 28 int kvm_arm_copy_msrindices(struct kvm_vcpu *vcpu, u64 __user *uindices); 29 void kvm_coproc_table_init(void); 30 31 struct kvm_one_reg; 32 int kvm_arm_copy_coproc_indices(struct kvm_vcpu *vcpu, u64 __user *uindices); 33 int kvm_arm_coproc_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *); 34 int kvm_arm_coproc_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *); 35 unsigned long kvm_arm_num_coproc_regs(struct kvm_vcpu *vcpu); 36 #endif /* __ARM_KVM_COPROC_H__ */ 37
