/* * 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 * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #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__ */