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dd135ebb CB |
1 | #ifndef __LINUX_KVM_S390_H |
2 | #define __LINUX_KVM_S390_H | |
b0c632db | 3 | /* |
a53c8fab | 4 | * KVM s390 specific structures and definitions |
b0c632db HC |
5 | * |
6 | * Copyright IBM Corp. 2008 | |
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 only) | |
10 | * as published by the Free Software Foundation. | |
11 | * | |
12 | * Author(s): Carsten Otte <cotte@de.ibm.com> | |
13 | * Christian Borntraeger <borntraeger@de.ibm.com> | |
14 | */ | |
0680ba01 | 15 | #include <linux/types.h> |
b0c632db | 16 | |
d7b0b5eb CO |
17 | #define __KVM_S390 |
18 | ||
b0c632db HC |
19 | /* for KVM_GET_REGS and KVM_SET_REGS */ |
20 | struct kvm_regs { | |
21 | /* general purpose regs for s390 */ | |
22 | __u64 gprs[16]; | |
23 | }; | |
24 | ||
25 | /* for KVM_GET_SREGS and KVM_SET_SREGS */ | |
26 | struct kvm_sregs { | |
27 | __u32 acrs[16]; | |
28 | __u64 crs[16]; | |
29 | }; | |
30 | ||
31 | /* for KVM_GET_FPU and KVM_SET_FPU */ | |
32 | struct kvm_fpu { | |
33 | __u32 fpc; | |
34 | __u64 fprs[16]; | |
35 | }; | |
dd135ebb | 36 | |
d0bfb940 JK |
37 | struct kvm_debug_exit_arch { |
38 | }; | |
39 | ||
40 | /* for KVM_SET_GUEST_DEBUG */ | |
41 | struct kvm_guest_debug_arch { | |
42 | }; | |
43 | ||
60b413c9 | 44 | #define KVM_SYNC_PREFIX (1UL << 0) |
5a32c1af | 45 | #define KVM_SYNC_GPRS (1UL << 1) |
59674c1a | 46 | #define KVM_SYNC_ACRS (1UL << 2) |
9eed0735 | 47 | #define KVM_SYNC_CRS (1UL << 3) |
b9e5dc8d CB |
48 | /* definition of registers in kvm_run */ |
49 | struct kvm_sync_regs { | |
60b413c9 | 50 | __u64 prefix; /* prefix register */ |
5a32c1af | 51 | __u64 gprs[16]; /* general purpose registers */ |
59674c1a | 52 | __u32 acrs[16]; /* access registers */ |
9eed0735 | 53 | __u64 crs[16]; /* control registers */ |
b9e5dc8d | 54 | }; |
29b7c71b CO |
55 | |
56 | #define KVM_REG_S390_TODPR (KVM_REG_S390 | KVM_REG_SIZE_U32 | 0x1) | |
57 | #define KVM_REG_S390_EPOCHDIFF (KVM_REG_S390 | KVM_REG_SIZE_U64 | 0x2) | |
46a6dd1c J |
58 | #define KVM_REG_S390_CPU_TIMER (KVM_REG_S390 | KVM_REG_SIZE_U64 | 0x3) |
59 | #define KVM_REG_S390_CLOCK_COMP (KVM_REG_S390 | KVM_REG_SIZE_U64 | 0x4) | |
dd135ebb | 60 | #endif |