1 /**
2 * @file fault_mgmt_osal.h
3 *
4 * @brief
5 * This is the sample OS Adaptation layer which is used by the fault management
6 * communicator module. The OSAL layer can be ported in either of the following
7 * manners to a native OS:
8 *
9 * <b> Approach 1: </b>
10 * @n Use Prebuilt Libraries
11 * - Ensure that the provide an implementation of all
12 * Osal_XXX API for their native OS.
13 * - Link the prebuilt libraries with their application.
14 * - Refer to the "example" directory for an example of this
15 * @n <b> Pros: </b>
16 * - Customers can reuse prebuilt TI provided libraries
17 * @n <b> Cons: </b>
18 * - Level of indirection in the API to get to the actual OS call
19 *
20 * <b> Approach 2: </b>
21 * @n Rebuilt Library
22 * - Create a copy of this file and modify it to directly
23 * inline the native OS calls
24 * - Rebuild the Message communicator; ensure that the Include
25 * path points to the directory where the copy of this file
26 * has been provided.
27 * - Please refer to the "test" directory for an example of this
28 * @n <b> Pros: </b>
29 * - Optimizations can be done to remove the level of indirection
30 * @n <b> Cons: </b>
31 * - Message communicator Libraries need to be rebuilt by the customer.
32 *
33 * \par
34 * NOTE:
35 * (C) Copyright 2012-2014 Texas Instruments, Inc.
36 *
37 * Redistribution and use in source and binary forms, with or without
38 * modification, are permitted provided that the following conditions
39 * are met:
40 *
41 * Redistributions of source code must retain the above copyright
42 * notice, this list of conditions and the following disclaimer.
43 *
44 * Redistributions in binary form must reproduce the above copyright
45 * notice, this list of conditions and the following disclaimer in the
46 * documentation and/or other materials provided with the
47 * distribution.
48 *
49 * Neither the name of Texas Instruments Incorporated nor the names of
50 * its contributors may be used to endorse or promote products derived
51 * from this software without specific prior written permission.
52 *
53 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
54 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
55 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
56 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
57 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
58 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
59 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
60 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
61 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
62 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
63 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
64 *
65 */
68 #ifndef __FAULT_MGMT_OSAL_H__
69 #define __FAULT_MGMT_OSAL_H__
71 extern void Osal_fault_mgmtEndMemAccess(void* ptr, uint32_t size);
72 extern void Osal_fault_mgmtLog (char *fmt, ... );
74 /** @addtogroup FAULT_MGMT_OSAL_API
75 @{ */
77 /**
78 * @brief The macro is used by the Fault Management module to indicate that
79 * the shared memory access is complete. If the memory block is cached then the
80 * implementation should writeback the cache contents to ensure that
81 * the cache and the memory are in sync with each other.
82 *
83 * <b> Prototype: </b>
84 * The following is the C prototype for the expected OSAL API.
85 *
86 * @verbatim
87 void Osal_fault_mgmtEndMemAccess(void* ptr, uint32_t size)
88 @endverbatim
89 *
90 * <b> Parameter </b>
91 * @n ptr - Pointer to the memory
92 * @n size - Size of the memory
93 *
94 * <b> Return Value </b>
95 * @n None
96 */
97 #define Fault_Mgmt_osalEndMemAccess Osal_fault_mgmtEndMemAccess
99 /**
100 * @brief The macro is used by FM to log various
101 * messages.
102 *
103 * <b> Prototype: </b>
104 * The following is the C prototype for the expected OSAL API.
105 *
106 * @verbatim
107 void Osal_fault_mgmtLog( char *fmt, ... )
108 @endverbatim
109 *
110 * <b> Parameter </b>
111 * @n printf-style format string
112 *
113 * <b> Return Value </b>
114 * @n Not applicable.
115 */
116 #define Fault_Mgmt_osalLog Osal_fault_mgmtLog
118 /**
119 @}
120 */
122 #endif /* __FAULT_MGMT_OSAL_H__ */