1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
|
/*
* acm_ops.h: Xen access control module hypervisor commands
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* Reiner Sailer <sailer@watson.ibm.com>
* Copyright (c) 2005,2006 International Business Machines Corporation.
*/
#ifndef __XEN_PUBLIC_ACM_OPS_H__
#define __XEN_PUBLIC_ACM_OPS_H__
#include "xen.h"
#include "acm.h"
/*
* Make sure you increment the interface version whenever you modify this file!
* This makes sure that old versions of acm tools will stop working in a
* well-defined way (rather than crashing the machine, for instance).
*/
#define ACM_INTERFACE_VERSION 0xAAAA000A
/************************************************************************/
/*
* Prototype for this hypercall is:
* int acm_op(int cmd, void *args)
* @cmd == ACMOP_??? (access control module operation).
* @args == Operation-specific extra arguments (NULL if none).
*/
#define ACMOP_setpolicy 1
struct acm_setpolicy {
/* IN */
XEN_GUEST_HANDLE_64(void) pushcache;
uint32_t pushcache_size;
};
#define ACMOP_getpolicy 2
struct acm_getpolicy {
/* IN */
XEN_GUEST_HANDLE_64(void) pullcache;
uint32_t pullcache_size;
};
#define ACMOP_dumpstats 3
struct acm_dumpstats {
/* IN */
XEN_GUEST_HANDLE_64(void) pullcache;
uint32_t pullcache_size;
};
#define ACMOP_getssid 4
#define ACM_GETBY_ssidref 1
#define ACM_GETBY_domainid 2
struct acm_getssid {
/* IN */
uint32_t get_ssid_by; /* ACM_GETBY_* */
union {
domaintype_t domainid;
ssidref_t ssidref;
} id;
XEN_GUEST_HANDLE_64(void) ssidbuf;
uint32_t ssidbuf_size;
};
#define ACMOP_getdecision 5
struct acm_getdecision {
/* IN */
uint32_t get_decision_by1; /* ACM_GETBY_* */
uint32_t get_decision_by2; /* ACM_GETBY_* */
union {
domaintype_t domainid;
ssidref_t ssidref;
} id1;
union {
domaintype_t domainid;
ssidref_t ssidref;
} id2;
uint32_t hook;
/* OUT */
uint32_t acm_decision;
};
#define ACMOP_chgpolicy 6
struct acm_change_policy {
/* IN */
XEN_GUEST_HANDLE_64(void) policy_pushcache;
uint32_t policy_pushcache_size;
XEN_GUEST_HANDLE_64(void) del_array;
uint32_t delarray_size;
XEN_GUEST_HANDLE_64(void) chg_array;
uint32_t chgarray_size;
/* OUT */
/* array with error code */
XEN_GUEST_HANDLE_64(void) err_array;
uint32_t errarray_size;
};
#define ACMOP_relabeldoms 7
struct acm_relabel_doms {
/* IN */
XEN_GUEST_HANDLE_64(void) relabel_map;
uint32_t relabel_map_size;
/* OUT */
XEN_GUEST_HANDLE_64(void) err_array;
uint32_t errarray_size;
};
/* future interface to Xen */
struct xen_acmctl {
uint32_t cmd;
uint32_t interface_version;
union {
struct acm_setpolicy setpolicy;
struct acm_getpolicy getpolicy;
struct acm_dumpstats dumpstats;
struct acm_getssid getssid;
struct acm_getdecision getdecision;
struct acm_change_policy change_policy;
struct acm_relabel_doms relabel_doms;
} u;
};
typedef struct xen_acmctl xen_acmctl_t;
DEFINE_XEN_GUEST_HANDLE(xen_acmctl_t);
#endif /* __XEN_PUBLIC_ACM_OPS_H__ */
/*
* Local variables:
* mode: C
* c-set-style: "BSD"
* c-basic-offset: 4
* tab-width: 4
* indent-tabs-mode: nil
* End:
*/
|
