1 /* 2 * Copyright (C) 2012 Rusty Russell IBM Corporation 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License, version 2, as 6 * published by the Free Software Foundation. 7 * 8 * This program is distributed in the hope that it will be useful, 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 * GNU General Public License for more details. 12 * 13 * You should have received a copy of the GNU General Public License 14 * along with this program; if not, write to the Free Software 15 * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 16 */ 17 18 #ifndef __ARM_KVM_COPROC_H__ 19 #define __ARM_KVM_COPROC_H__ 20 #include <linux/kvm_host.h> 21 22 void kvm_reset_coprocs(struct kvm_vcpu *vcpu); 23 24 struct kvm_coproc_target_table { 25 unsigned target; 26 const struct coproc_reg *table; 27 size_t num; 28 }; 29 void kvm_register_target_coproc_table(struct kvm_coproc_target_table *table); 30 31 int kvm_handle_cp10_id(struct kvm_vcpu *vcpu, struct kvm_run *run); 32 int kvm_handle_cp_0_13_access(struct kvm_vcpu *vcpu, struct kvm_run *run); 33 int kvm_handle_cp14_load_store(struct kvm_vcpu *vcpu, struct kvm_run *run); 34 int kvm_handle_cp14_32(struct kvm_vcpu *vcpu, struct kvm_run *run); 35 int kvm_handle_cp14_64(struct kvm_vcpu *vcpu, struct kvm_run *run); 36 int kvm_handle_cp15_32(struct kvm_vcpu *vcpu, struct kvm_run *run); 37 int kvm_handle_cp15_64(struct kvm_vcpu *vcpu, struct kvm_run *run); 38 39 unsigned long kvm_arm_num_guest_msrs(struct kvm_vcpu *vcpu); 40 int kvm_arm_copy_msrindices(struct kvm_vcpu *vcpu, u64 __user *uindices); 41 void kvm_coproc_table_init(void); 42 43 struct kvm_one_reg; 44 int kvm_arm_copy_coproc_indices(struct kvm_vcpu *vcpu, u64 __user *uindices); 45 int kvm_arm_coproc_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *); 46 int kvm_arm_coproc_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *); 47 unsigned long kvm_arm_num_coproc_regs(struct kvm_vcpu *vcpu); 48 #endif /* __ARM_KVM_COPROC_H__ */ 49