summaryrefslogtreecommitdiff
path: root/cpu/ixp/npe/include/IxNpeMhSend_p.h
blob: 977cc94a7f2f949032325598945c591ed85026bc (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
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
/**
 * @file IxNpeMhSend_p.h
 *
 * @author Intel Corporation
 * @date 18 Jan 2002
 *
 * @brief This file contains the private API for the Send module.
 *
 * 
 * @par
 * IXP400 SW Release version 2.0
 * 
 * -- Copyright Notice --
 * 
 * @par
 * Copyright 2001-2005, Intel Corporation.
 * All rights reserved.
 * 
 * @par
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the Intel Corporation nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 * 
 * @par
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * 
 * @par
 * -- End of Copyright Notice --
*/

/**
 * @defgroup IxNpeMhSend_p IxNpeMhSend_p
 *
 * @brief The private API for the Send module.
 * 
 * @{
 */

#ifndef IXNPEMHSEND_P_H
#define IXNPEMHSEND_P_H

#include "IxNpeMh.h"
#include "IxOsalTypes.h"

/*
 * #defines for function return types, etc.
 */

/*
 * Prototypes for interface functions.
 */

/**
 * @fn IX_STATUS ixNpeMhSendMessageSend (
           IxNpeMhNpeId npeId,
           IxNpeMhMessage message,
           UINT32 maxSendRetries)
 *
 * @brief This function writes a message to the specified NPE's inFIFO,
 * and must be used when the message being sent does not solicit a response
 * from the NPE. This function will return TIMEOUT status if NPE hang / halt.
 *
 * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to send the message
 * to.
 * @param IxNpeMhMessage message (in) - The message to send.
 * @param UINT32 maxSendRetries (in) - Max num. of retries to perform
 * if the NPE's inFIFO is full.
 *
 * @return The function returns a status indicating success, failure or timeout.
 */

IX_STATUS ixNpeMhSendMessageSend (
    IxNpeMhNpeId npeId,
    IxNpeMhMessage message,
    UINT32 maxSendRetries);

/**
 * @fn IX_STATUS ixNpeMhSendMessageWithResponseSend (
           IxNpeMhNpeId npeId,
           IxNpeMhMessage message,
           IxNpeMhMessageId solicitedMessageId,
           IxNpeMhCallback solicitedCallback,
           UINT32 maxSendRetries)
 *
 * @brief This function writes a message to the specified NPE's inFIFO,
 * and must be used when the message being sent solicits a response from
 * the NPE.  The ID of the solicited response must be specified so that it
 * can be recognised, and a callback provided to pass the response back to
 * the client. This function will return TIMEOUT status if NPE hang / halt.
 *
 * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to send the message
 * to.
 * @param IxNpeMhMessage message (in) - The message to send.
 * @param IxNpeMhMessageId solicitedMessageId (in) - The ID of the
 * solicited response.
 * @param IxNpeMhCallback solicitedCallback (in) - The callback to pass the
 * solicited response back to the client.
 * @param UINT32 maxSendRetries (in) - Max num. of retries to perform
 * if the NPE's inFIFO is full.
 *
 * @return The function returns a status indicating success, failure or timeout.
 */

IX_STATUS ixNpeMhSendMessageWithResponseSend (
    IxNpeMhNpeId npeId,
    IxNpeMhMessage message,
    IxNpeMhMessageId solicitedMessageId,
    IxNpeMhCallback solicitedCallback,
    UINT32 maxSendRetries);

/**
 * @fn void ixNpeMhSendShow (
           IxNpeMhNpeId npeId)
 *
 * @brief This function will display the current state of the Send module.
 *
 * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to display state
 * information for.
 *
 * @return No return value.
 */

void ixNpeMhSendShow (
    IxNpeMhNpeId npeId);

/**
 * @fn void ixNpeMhSendShowReset (
           IxNpeMhNpeId npeId)
 *
 * @brief This function will reset the current state of the Send module.
 *
 * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to reset state
 * information for.
 *
 * @return No return value.
 */

void ixNpeMhSendShowReset (
    IxNpeMhNpeId npeId);

#endif /* IXNPEMHSEND_P_H */

/**
 * @} defgroup IxNpeMhSend_p
 */