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d77a39d9 HB |
1 | /* |
2 | * This program is free software; you can redistribute it and/or modify | |
3 | * it under the terms of the GNU General Public License as published by | |
4 | * the Free Software Foundation; either version 2 of the License. | |
5 | * | |
6 | * This program is distributed in the hope that it will be useful, | |
7 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
8 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
9 | * GNU General Public License for more details. | |
10 | * | |
11 | * You should have received a copy of the GNU General Public License | |
12 | * along with this program; if not, write to the Free Software | |
13 | * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |
14 | * | |
15 | */ | |
16 | ||
17 | #ifndef __KVM_TYPES_H__ | |
18 | #define __KVM_TYPES_H__ | |
19 | ||
65647300 PB |
20 | struct kvm; |
21 | struct kvm_async_pf; | |
22 | struct kvm_device_ops; | |
23 | struct kvm_interrupt; | |
24 | struct kvm_irq_routing_table; | |
25 | struct kvm_memory_slot; | |
26 | struct kvm_one_reg; | |
27 | struct kvm_run; | |
28 | struct kvm_userspace_memory_region; | |
29 | struct kvm_vcpu; | |
30 | struct kvm_vcpu_init; | |
31 | ||
32 | enum kvm_mr_change; | |
33 | ||
d77a39d9 HB |
34 | #include <asm/types.h> |
35 | ||
36 | /* | |
37 | * Address types: | |
38 | * | |
39 | * gva - guest virtual address | |
40 | * gpa - guest physical address | |
41 | * gfn - guest frame number | |
42 | * hva - host virtual address | |
43 | * hpa - host physical address | |
44 | * hfn - host frame number | |
45 | */ | |
46 | ||
47 | typedef unsigned long gva_t; | |
48 | typedef u64 gpa_t; | |
5689cc53 | 49 | typedef u64 gfn_t; |
d77a39d9 HB |
50 | |
51 | typedef unsigned long hva_t; | |
52 | typedef u64 hpa_t; | |
5689cc53 | 53 | typedef u64 hfn_t; |
d77a39d9 | 54 | |
35149e21 AL |
55 | typedef hfn_t pfn_t; |
56 | ||
49c7754c GN |
57 | struct gfn_to_hva_cache { |
58 | u64 generation; | |
59 | gpa_t gpa; | |
60 | unsigned long hva; | |
8f964525 | 61 | unsigned long len; |
49c7754c GN |
62 | struct kvm_memory_slot *memslot; |
63 | }; | |
64 | ||
d77a39d9 | 65 | #endif /* __KVM_TYPES_H__ */ |