From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- arch/arm64/include/asm/kvm_coproc.h | 57 +++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 arch/arm64/include/asm/kvm_coproc.h (limited to 'arch/arm64/include/asm/kvm_coproc.h') diff --git a/arch/arm64/include/asm/kvm_coproc.h b/arch/arm64/include/asm/kvm_coproc.h new file mode 100644 index 000000000..0b52377a6 --- /dev/null +++ b/arch/arm64/include/asm/kvm_coproc.h @@ -0,0 +1,57 @@ +/* + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier + * + * 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 . + */ + +#ifndef __ARM64_KVM_COPROC_H__ +#define __ARM64_KVM_COPROC_H__ + +#include + +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__ */ -- cgit v1.2.3-54-g00ecf