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
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
|
/**
* @file IxQMgrInit.c
*
* @author Intel Corporation
* @date 30-Oct-2001
*
* @brief: Provided initialization of the QMgr component and its subcomponents.
*
*
* @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 --
*/
/*
* System defined include files.
*/
/*
* User defined include files.
*/
#include "IxOsal.h"
#include "IxQMgr.h"
#include "IxQMgrQCfg_p.h"
#include "IxQMgrDispatcher_p.h"
#include "IxQMgrLog_p.h"
#include "IxQMgrQAccess_p.h"
#include "IxQMgrDefines_p.h"
#include "IxQMgrAqmIf_p.h"
/*
* Set to true if initialized
* N.B. global so integration/unit tests can reinitialize
*/
BOOL qMgrIsInitialized = false;
/*
* Function definitions.
*/
IX_STATUS
ixQMgrInit (void)
{
if (qMgrIsInitialized)
{
IX_QMGR_LOG0("ixQMgrInit: IxQMgr already initialised\n");
return IX_FAIL;
}
/* Initialise the QCfg component */
ixQMgrQCfgInit ();
/* Initialise the Dispatcher component */
ixQMgrDispatcherInit ();
/* Initialise the Access component */
ixQMgrQAccessInit ();
/* Initialization complete */
qMgrIsInitialized = true;
return IX_SUCCESS;
}
IX_STATUS
ixQMgrUnload (void)
{
if (!qMgrIsInitialized)
{
return IX_FAIL;
}
/* Uninitialise the QCfg component */
ixQMgrQCfgUninit ();
/* Uninitialization complete */
qMgrIsInitialized = false;
return IX_SUCCESS;
}
void
ixQMgrShow (void)
{
IxQMgrQCfgStats *qCfgStats = NULL;
IxQMgrDispatcherStats *dispatcherStats = NULL;
int i;
UINT32 lowIntRegRead, upIntRegRead;
qCfgStats = ixQMgrQCfgStatsGet ();
dispatcherStats = ixQMgrDispatcherStatsGet ();
ixQMgrAqmIfQInterruptRegRead (IX_QMGR_QUELOW_GROUP, &lowIntRegRead);
ixQMgrAqmIfQInterruptRegRead (IX_QMGR_QUEUPP_GROUP, &upIntRegRead);
printf("Generic Stats........\n");
printf("=====================\n");
printf("Loop Run Count..........%u\n",dispatcherStats->loopRunCnt);
printf("Watermark set count.....%d\n", qCfgStats->wmSetCnt);
printf("===========================================\n");
printf("On the fly Interrupt Register Stats........\n");
printf("===========================================\n");
printf("Lower Interrupt Register............0x%08x\n",lowIntRegRead);
printf("Upper Interrupt Register............0x%08x\n",upIntRegRead);
printf("==============================================\n");
printf("Queue Specific Stats........\n");
printf("============================\n");
for (i=0; i<IX_QMGR_MAX_NUM_QUEUES; i++)
{
if (ixQMgrQIsConfigured(i))
{
ixQMgrQShow(i);
}
}
printf("============================\n");
}
IX_STATUS
ixQMgrQShow (IxQMgrQId qId)
{
IxQMgrQCfgStats *qCfgStats = NULL;
IxQMgrDispatcherStats *dispatcherStats = NULL;
if (!ixQMgrQIsConfigured(qId))
{
return IX_QMGR_Q_NOT_CONFIGURED;
}
dispatcherStats = ixQMgrDispatcherStatsGet ();
qCfgStats = ixQMgrQCfgQStatsGet (qId);
printf("QId %d\n", qId);
printf("======\n");
printf(" IxQMgrQCfg Stats\n");
printf(" Name..................... \"%s\"\n", qCfgStats->qStats[qId].qName);
printf(" Size in words............ %u\n", qCfgStats->qStats[qId].qSizeInWords);
printf(" Entry size in words...... %u\n", qCfgStats->qStats[qId].qEntrySizeInWords);
printf(" Nearly empty watermark... %u\n", qCfgStats->qStats[qId].ne);
printf(" Nearly full watermark.... %u\n", qCfgStats->qStats[qId].nf);
printf(" Number of full entries... %u\n", qCfgStats->qStats[qId].numEntries);
printf(" Sram base address........ 0x%X\n", qCfgStats->qStats[qId].baseAddress);
printf(" Read pointer............. 0x%X\n", qCfgStats->qStats[qId].readPtr);
printf(" Write pointer............ 0x%X\n", qCfgStats->qStats[qId].writePtr);
#ifndef NDEBUG
if (dispatcherStats->queueStats[qId].notificationEnabled)
{
char *localEvent = "none ????";
switch (dispatcherStats->queueStats[qId].srcSel)
{
case IX_QMGR_Q_SOURCE_ID_E:
localEvent = "Empty";
break;
case IX_QMGR_Q_SOURCE_ID_NE:
localEvent = "Nearly Empty";
break;
case IX_QMGR_Q_SOURCE_ID_NF:
localEvent = "Nearly Full";
break;
case IX_QMGR_Q_SOURCE_ID_F:
localEvent = "Full";
break;
case IX_QMGR_Q_SOURCE_ID_NOT_E:
localEvent = "Not Empty";
break;
case IX_QMGR_Q_SOURCE_ID_NOT_NE:
localEvent = "Not Nearly Empty";
break;
case IX_QMGR_Q_SOURCE_ID_NOT_NF:
localEvent = "Not Nearly Full";
break;
case IX_QMGR_Q_SOURCE_ID_NOT_F:
localEvent = "Not Full";
break;
default :
break;
}
printf(" Notifications localEvent...... %s\n", localEvent);
}
else
{
printf(" Notifications............ not enabled\n");
}
printf(" IxQMgrDispatcher Stats\n");
printf(" Callback count................%d\n",
dispatcherStats->queueStats[qId].callbackCnt);
printf(" Priority change count.........%d\n",
dispatcherStats->queueStats[qId].priorityChangeCnt);
printf(" Interrupt no callback count...%d\n",
dispatcherStats->queueStats[qId].intNoCallbackCnt);
printf(" Interrupt lost callback count...%d\n",
dispatcherStats->queueStats[qId].intLostCallbackCnt);
#endif
return IX_SUCCESS;
}
|
