Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
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
20struct kvm;
21struct kvm_async_pf;
22struct kvm_device_ops;
23struct kvm_interrupt;
24struct kvm_irq_routing_table;
25struct kvm_memory_slot;
26struct kvm_one_reg;
27struct kvm_run;
28struct kvm_userspace_memory_region;
29struct kvm_vcpu;
30struct kvm_vcpu_init;
31
32enum kvm_mr_change;
33
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
47typedef unsigned long gva_t;
48typedef u64 gpa_t;
49typedef u64 gfn_t;
50
51typedef unsigned long hva_t;
52typedef u64 hpa_t;
53typedef u64 hfn_t;
54
55typedef hfn_t pfn_t;
56
57union kvm_ioapic_redirect_entry {
58 u64 bits;
59 struct {
60 u8 vector;
61 u8 delivery_mode:3;
62 u8 dest_mode:1;
63 u8 delivery_status:1;
64 u8 polarity:1;
65 u8 remote_irr:1;
66 u8 trig_mode:1;
67 u8 mask:1;
68 u8 reserve:7;
69 u8 reserved[4];
70 u8 dest_id;
71 } fields;
72};
73
74struct kvm_lapic_irq {
75 u32 vector;
76 u32 delivery_mode;
77 u32 dest_mode;
78 u32 level;
79 u32 trig_mode;
80 u32 shorthand;
81 u32 dest_id;
82};
83
84struct gfn_to_hva_cache {
85 u64 generation;
86 gpa_t gpa;
87 unsigned long hva;
88 unsigned long len;
89 struct kvm_memory_slot *memslot;
90};
91
92#endif /* __KVM_TYPES_H__ */