1 /*
2  * smccc.h
3  *
4  * SMC/HVC interface in accordance with SMC Calling Convention.
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 2017 (C) EPAM Systems
25  */
26 
27 #ifndef __XEN_PUBLIC_ARCH_ARM_SMCCC_H__
28 #define __XEN_PUBLIC_ARCH_ARM_SMCCC_H__
29 
30 #include "public/xen.h"
31 
32 /*
33  * Hypervisor Service version.
34  *
35  * We can't use XEN version here, because of SMCCC requirements:
36  * Major revision should change every time SMC/HVC function is removed.
37  * Minor revision should change every time SMC/HVC function is added.
38  * So, it is SMCCC protocol revision code, not XEN version.
39  *
40  * Those values are subjected to change, when interface will be extended.
41  */
42 #define XEN_SMCCC_MAJOR_REVISION 0
43 #define XEN_SMCCC_MINOR_REVISION 1
44 
45 /* Hypervisor Service UID. Randomly generated with uuidgen. */
46 #define XEN_SMCCC_UID XEN_DEFINE_UUID(0xa71812dc, 0xc698, 0x4369, 0x9acf, \
47                                       0x79, 0xd1, 0x8d, 0xde, 0xe6, 0x67)
48 
49 /* Standard Service Service Call version. */
50 #define SSSC_SMCCC_MAJOR_REVISION 0
51 #define SSSC_SMCCC_MINOR_REVISION 1
52 
53 /* Standard Service Call UID. Randomly generated with uuidgen. */
54 #define SSSC_SMCCC_UID XEN_DEFINE_UUID(0xf863386f, 0x4b39, 0x4cbd, 0x9220,\
55                                        0xce, 0x16, 0x41, 0xe5, 0x9f, 0x6f)
56 
57 #endif /* __XEN_PUBLIC_ARCH_ARM_SMCCC_H__ */
58 
59 /*
60  * Local variables:
61  * mode: C
62  * c-file-style: "BSD"
63  * c-basic-offset: 4
64  * indent-tabs-mode: nil
65  * End:b
66  */
67