1/******************************************************************************
2 * version.h
3 *
4 * Xen version, type, and compile information.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to
8 * deal in the Software without restriction, including without limitation the
9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
10 * sell copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 *
24 * Copyright (c) 2005, Nguyen Anh Quynh <aquynh@gmail.com>
25 * Copyright (c) 2005, Keir Fraser <keir@xensource.com>
26 */
27
28#ifndef __XEN_PUBLIC_VERSION_H__
29#define __XEN_PUBLIC_VERSION_H__
30
31/* NB. All ops return zero on success, except XENVER_{version,pagesize} */
32
33/* arg == NULL; returns major:minor (16:16). */
34#define XENVER_version      0
35
36/* arg == xen_extraversion_t. */
37#define XENVER_extraversion 1
38typedef char xen_extraversion_t[16];
39#define XEN_EXTRAVERSION_LEN (sizeof(xen_extraversion_t))
40
41/* arg == xen_compile_info_t. */
42#define XENVER_compile_info 2
43struct xen_compile_info {
44    char compiler[64];
45    char compile_by[16];
46    char compile_domain[32];
47    char compile_date[32];
48};
49typedef struct xen_compile_info xen_compile_info_t;
50
51#define XENVER_capabilities 3
52typedef char xen_capabilities_info_t[1024];
53#define XEN_CAPABILITIES_INFO_LEN (sizeof(xen_capabilities_info_t))
54
55#define XENVER_changeset 4
56typedef char xen_changeset_info_t[64];
57#define XEN_CHANGESET_INFO_LEN (sizeof(xen_changeset_info_t))
58
59#define XENVER_platform_parameters 5
60struct xen_platform_parameters {
61    unsigned long virt_start;
62};
63typedef struct xen_platform_parameters xen_platform_parameters_t;
64
65#define XENVER_get_features 6
66struct xen_feature_info {
67    unsigned int submap_idx;    /* IN: which 32-bit submap to return */
68    uint32_t     submap;        /* OUT: 32-bit submap */
69};
70typedef struct xen_feature_info xen_feature_info_t;
71
72/* Declares the features reported by XENVER_get_features. */
73#include "features.h"
74
75/* arg == NULL; returns host memory page size. */
76#define XENVER_pagesize 7
77
78/* arg == xen_domain_handle_t. */
79#define XENVER_guest_handle 8
80
81#define XENVER_commandline 9
82typedef char xen_commandline_t[1024];
83
84#endif /* __XEN_PUBLIC_VERSION_H__ */
85
86/*
87 * Local variables:
88 * mode: C
89 * c-set-style: "BSD"
90 * c-basic-offset: 4
91 * tab-width: 4
92 * indent-tabs-mode: nil
93 * End:
94 */
95