source: SVN/rincon/u-boot/cpu/ixp/npe/include/ix_ossl.h @ 55

Last change on this file since 55 was 55, checked in by Tim Harvey, 2 years ago

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1/**
2 * ============================================================================
3 * = COPYRIGHT
4 *
5 * @par
6 * IXP400 SW Release version 2.0
7 *
8 * -- Copyright Notice --
9 *
10 * @par
11 * Copyright 2001-2005, Intel Corporation.
12 * All rights reserved.
13 *
14 * @par
15 * Redistribution and use in source and binary forms, with or without
16 * modification, are permitted provided that the following conditions
17 * are met:
18 * 1. Redistributions of source code must retain the above copyright
19 *    notice, this list of conditions and the following disclaimer.
20 * 2. Redistributions in binary form must reproduce the above copyright
21 *    notice, this list of conditions and the following disclaimer in the
22 *    documentation and/or other materials provided with the distribution.
23 * 3. Neither the name of the Intel Corporation nor the names of its contributors
24 *    may be used to endorse or promote products derived from this software
25 *    without specific prior written permission.
26 *
27 * @par
28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
29 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
31 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 * SUCH DAMAGE.
39 *
40 * @par
41 * -- End of Copyright Notice --
42 * = PRODUCT
43 *      Intel(r) IXP425 Software Release
44 *
45 * = LIBRARY
46 *      OSSL - Operating System Services  Library
47 *
48 * = MODULE
49 *      OSSL  Abstraction layer header file
50 *
51 * = FILENAME
52 *       ix_ossl.h (Replaced by OSAL)
53 *
54 * = DESCRIPTION
55 *   This file contains the prototypes of OS-independent wrapper
56 *   functions which allow the programmer not to be tied to a specific
57 *   operating system. The OSSL functions can be divided into three classes:
58 *
59 *   1) synchronization-related wrapper functions around thread system calls
60 *   2) thread-related wrapper functions around thread calls
61 *   3) transactor/workbench osapi calls -- defined in osApi.h
62 *
63 *   Both 1 and 2 classes of functions provide Thread Management, Thread
64 *   Synchronization, Mutual Exclusion and  Timer primitives. Namely,
65 *   creation and deletion functions as well as the standard "wait" and
66 *   "exit". Additionally, a couple of utility functions which enable to
67 *   pause the execution of a thread are also provided.
68 *
69 *   The 3rd class provides a  slew of other OSAPI functions to handle
70 *   Transactor/WorkBench OS calls.
71 *
72 *
73 *   OSSL Thread APIs:
74 *             The OSSL thread functions that allow for thread creation,
75 *             get thread id, thread deletion and set thread priroity.
76 *
77 *             ix_ossl_thread_create
78 *             ix_ossl_thread_get_id
79 *             ix_ossl_thread_exit
80 *             ix_ossl_thread_kill
81 *             ix_ossl_thread_set_priority
82 *             ix_ossl_thread__delay
83 *
84 *   OSSL Semaphore APIs:
85 *             The OSSL semaphore functions that allow for initialization,
86 *             posting, waiting and deletion of semaphores.
87 *
88 *             ix_ossl_sem_init
89 *             ix_ossl_sem_fini
90 *             ix_ossl_sem_take
91 *             ix_ossl_sem_give
92 *             ix_ossl_sem_flush
93 *
94 *   OSSL Mutex APIs:
95 *             The OSSL wrapper functions that allow for initialization,
96 *             posting, waiting and deletion of mutexes.
97 *
98 *             ix_ossl_mutex_init
99 *             ix_ossl_mutex_fini
100 *             ix_ossl_mutex_lock
101 *             ix_ossl_mutex_unlock
102 *
103 *   OSSL Timer APIs:
104 *             The timer APIs provide sleep and get time functions.
105 *
106 *             ix_ossl_sleep
107 *             ix_ossl_sleep_tick
108 *             ix_ossl_time_get
109 *
110 *   OSAPIs for Transactor/WorkBench:
111 *             These OSAPI functions are used for transator OS calls.
112 *             They are defined in osApi.h.
113 *
114 *             Sem_Init                         
115 *             Sem_Destroy             
116 *             Sem_Wait                         
117 *             Sem_Wait                 
118 *             Thread_Create           
119 *             Thread_Cancel           
120 *             Thread_SetPriority               
121 *             delayMs                 
122 *             delayTick                       
123 *             
124 *
125 *
126 **********************************************************************
127 *     
128 *
129 * = AUTHOR
130 *      Intel Corporation
131 *
132 * = ACKNOWLEDGEMENTS
133 *     
134 *
135 * = CREATION TIME
136 *      1/8/2002 1:53:42 PM
137 *
138 * = CHANGE HISTORY
139 *   02/22/2002 : Renamed osapi.h os_api.h
140 *                Moved OS header file includes from OSSL.h to os_api.h
141 *                Moved OS specific datatypes to os_api.h
142 *                Modified data types, macros and functions as per
143 *                'C' coding guidelines.
144 *
145 *
146 * ============================================================================
147 */
148
149#ifndef _IX_OSSL_H
150#ifndef __doxygen_hide
151#define _IX_OSSL_H
152#endif /* __doxygen_hide */
153
154#include "IxOsalBackward.h"
155 
156#endif /* _IX_OSSL_H */
157
158/**
159 * @} defgroup IxOSSL
160 */
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