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/**
* @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;
}
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