blob: 7dda24bff4e75568419dd0a1add33cee3938be92 (
plain)
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
|
/*
* Copyright (c) 2021, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*
*/
#ifndef __SERVICE_DEFS_H__
#define __SERVICE_DEFS_H__
#include <stdint.h>
#include "psa/service.h"
/*
* Service static data - flags
* bit 7-0: version policy
* bit 8: 1 - NS accessible, 0 - NS not accessible
* bit 9: 1 - stateless, 0 - connection-based
*/
#define SERVICE_FLAG_NS_ACCESSIBLE (1U << 8)
#define SERVICE_FLAG_STATELESS (1U << 9)
#define TFM_VERSION_POLICY_RELAXED (0x0)
#define TFM_VERSION_POLICY_STRICT (0x1)
#define SERVICE_VERSION_POLICY_MASK (0xFF)
#define SERVICE_IS_NS_ACCESSIBLE(flag) \
((flag) & SERVICE_FLAG_NS_ACCESSIBLE)
#define SERVICE_IS_STATELESS(flag) \
((flag) & SERVICE_FLAG_STATELESS)
#define SERVICE_GET_VERSION_POLICY(flag) \
((flag) & SERVICE_VERSION_POLICY_MASK)
/* Common service structure type */
struct service_static_info_t {
uintptr_t name_strid; /* String ID for name */
psa_signal_t signal; /* Service signal */
uint32_t sid; /* Service ID */
uint32_t flags; /* Flags */
uint32_t version; /* Service version */
} __attribute__((aligned(4)));
#endif /* __SERVICE_DEFS_H__ */
|