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1 | /* |
2 | * Copyright (C) 2012,2013 - ARM Ltd | |
3 | * Author: Marc Zyngier <marc.zyngier@arm.com> | |
4 | * | |
5 | * Derived from arch/arm/include/asm/kvm_coproc.h | |
6 | * Copyright (C) 2012 Rusty Russell IBM Corporation | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License version 2 as | |
10 | * published by the Free Software Foundation. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 | */ | |
20 | ||
21 | #ifndef __ARM64_KVM_COPROC_H__ | |
22 | #define __ARM64_KVM_COPROC_H__ | |
23 | ||
24 | #include <linux/kvm_host.h> | |
25 | ||
26 | void kvm_reset_sys_regs(struct kvm_vcpu *vcpu); | |
27 | ||
28 | struct kvm_sys_reg_table { | |
29 | const struct sys_reg_desc *table; | |
30 | size_t num; | |
31 | }; | |
32 | ||
33 | struct kvm_sys_reg_target_table { | |
34 | struct kvm_sys_reg_table table64; | |
62a89c44 | 35 | struct kvm_sys_reg_table table32; |
7c8c5e6a MZ |
36 | }; |
37 | ||
38 | void kvm_register_target_sys_reg_table(unsigned int target, | |
39 | struct kvm_sys_reg_target_table *table); | |
40 | ||
62a89c44 MZ |
41 | int kvm_handle_cp14_load_store(struct kvm_vcpu *vcpu, struct kvm_run *run); |
42 | int kvm_handle_cp14_access(struct kvm_vcpu *vcpu, struct kvm_run *run); | |
43 | int kvm_handle_cp15_32(struct kvm_vcpu *vcpu, struct kvm_run *run); | |
44 | int kvm_handle_cp15_64(struct kvm_vcpu *vcpu, struct kvm_run *run); | |
7c8c5e6a MZ |
45 | int kvm_handle_sys_reg(struct kvm_vcpu *vcpu, struct kvm_run *run); |
46 | ||
47 | #define kvm_coproc_table_init kvm_sys_reg_table_init | |
48 | void kvm_sys_reg_table_init(void); | |
49 | ||
50 | struct kvm_one_reg; | |
51 | int kvm_arm_copy_sys_reg_indices(struct kvm_vcpu *vcpu, u64 __user *uindices); | |
52 | int kvm_arm_sys_reg_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *); | |
53 | int kvm_arm_sys_reg_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *); | |
54 | unsigned long kvm_arm_num_sys_reg_descs(struct kvm_vcpu *vcpu); | |
55 | ||
56 | #endif /* __ARM64_KVM_COPROC_H__ */ |