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client.h
1 /* Copyright (c) 2017-2018 ARM Limited
2  *
3  * SPDX-License-Identifier: Apache-2.0
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 
18 #if defined(TARGET_TFM)
19 #include "interface/include/psa_client.h"
20 #elif defined(TARGET_MBED_SPM)
21 #include "TARGET_MBED_SPM/psa_defs.h"
22 #include "TARGET_MBED_SPM/spm_client.h"
23 #else
24 
25 #ifndef __MBED_OS_DEFAULT_PSA_CLIENT_API_H__
26 #define __MBED_OS_DEFAULT_PSA_CLIENT_API_H__
27 
28 #include <stddef.h>
29 #include "psa/error.h"
30 
31 #if !defined(UINT32_MAX)
32 #define UINT32_MAX ((uint32_t)-1)
33 #endif
34 
35 #if !defined(INT32_MIN)
36 #define INT32_MIN (-0x7fffffff - 1)
37 #endif
38 
39 #define PSA_FRAMEWORK_VERSION (0x0100) /**< Version of the PSA Framework API. */
40 #define PSA_VERSION_NONE (0L) /**< Identifier for an unimplemented Root of Trust (RoT) Service. */
41 #define PSA_CONNECTION_REFUSED (INT32_MIN + 1) /**< The return value from psa_connect() if the RoT Service or SPM was unable to establish a connection.*/
42 #define PSA_CONNECTION_BUSY (INT32_MIN + 2) /**< The return value from psa_connect() if the RoT Service rejects the connection for a transient reason.*/
43 #define PSA_DROP_CONNECTION (INT32_MIN) /**< The result code in a call to psa_reply() to indicate a nonrecoverable error in the client.*/
44 #define PSA_NULL_HANDLE ((psa_handle_t)0) /**< Denotes an invalid handle.*/
45 
46 typedef int32_t psa_handle_t;
47 
48 typedef struct psa_invec {
49  const void *base; /**< Starting address of the buffer.*/
50  size_t len; /**< Length in bytes of the buffer.*/
51 } psa_invec;
52 
53 
54 typedef struct psa_outvec {
55  void *base; /**< Starting address of the buffer.*/
56  size_t len; /**< Length in bytes of the buffer.*/
57 } psa_outvec;
58 
59 #endif // __MBED_OS_DEFAULT_PSA_CLIENT_API_H__
60 #endif
psa_invec::len
size_t len
Length in bytes of the buffer.
Definition: client.h:50
psa_outvec::base
void * base
Starting address of the buffer.
Definition: client.h:55
psa_outvec
struct psa_outvec psa_outvec
Structure which describes a scatter-gather output buffer.
psa_invec::base
const void * base
Starting address of the buffer.
Definition: client.h:49
psa_outvec
Structure which describes a scatter-gather output buffer.
Definition: client.h:54
psa_invec
Structure that describes a scatter-gather input buffer.
Definition: client.h:48
psa_outvec::len
size_t len
Length in bytes of the buffer.
Definition: client.h:56
psa_invec
struct psa_invec psa_invec
Structure that describes a scatter-gather input buffer.
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