diff options
Diffstat (limited to 'drivers/staging/epl/EplErrorHandlerk.c')
| -rw-r--r-- | drivers/staging/epl/EplErrorHandlerk.c | 810 |
1 files changed, 0 insertions, 810 deletions
diff --git a/drivers/staging/epl/EplErrorHandlerk.c b/drivers/staging/epl/EplErrorHandlerk.c deleted file mode 100644 index 6baed04ef11c..000000000000 --- a/drivers/staging/epl/EplErrorHandlerk.c +++ /dev/null @@ -1,810 +0,0 @@ -/**************************************************************************** - - (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 - www.systec-electronic.com - - Project: openPOWERLINK - - Description: source file for error handler module - - License: - - 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 SYSTEC electronic GmbH nor the names of its - contributors may be used to endorse or promote products derived - from this software without prior written permission. For written - permission, please contact info@systec-electronic.com. - - 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 HOLDERS 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. - - Severability Clause: - - If a provision of this License is or becomes illegal, invalid or - unenforceable in any jurisdiction, that shall not affect: - 1. the validity or enforceability in that jurisdiction of any other - provision of this License; or - 2. the validity or enforceability in other jurisdictions of that or - any other provision of this License. - - ------------------------------------------------------------------------- - - $RCSfile: EplErrorHandlerk.c,v $ - - $Author: D.Krueger $ - - $Revision: 1.9 $ $Date: 2008/10/17 15:32:32 $ - - $State: Exp $ - - Build Environment: - GCC V3.4 - - ------------------------------------------------------------------------- - - Revision History: - - 2006/10/02 d.k.: start of the implementation - -****************************************************************************/ - -#include "kernel/EplErrorHandlerk.h" -#include "EplNmt.h" -#include "kernel/EplEventk.h" -#include "kernel/EplObdk.h" // function prototyps of the EplOBD-Modul -#include "kernel/EplDllk.h" - -#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) - -#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) == 0) -#error "EPL ErrorHandler module needs EPL module OBDK!" -#endif - -/***************************************************************************/ -/* */ -/* */ -/* G L O B A L D E F I N I T I O N S */ -/* */ -/* */ -/***************************************************************************/ - -//--------------------------------------------------------------------------- -// const defines -//--------------------------------------------------------------------------- - -//--------------------------------------------------------------------------- -// local types -//--------------------------------------------------------------------------- - -typedef struct { - u32 m_dwCumulativeCnt; // subindex 1 - u32 m_dwThresholdCnt; // subindex 2 - u32 m_dwThreshold; // subindex 3 - -} tEplErrorHandlerkErrorCounter; - -typedef struct { - tEplErrorHandlerkErrorCounter m_CnLossSoc; // object 0x1C0B - tEplErrorHandlerkErrorCounter m_CnLossPreq; // object 0x1C0D - tEplErrorHandlerkErrorCounter m_CnCrcErr; // object 0x1C0F - unsigned long m_ulDllErrorEvents; - -#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - tEplErrorHandlerkErrorCounter m_MnCrcErr; // object 0x1C00 - tEplErrorHandlerkErrorCounter m_MnCycTimeExceed; // object 0x1C02 - u32 m_adwMnCnLossPresCumCnt[254]; // object 0x1C07 - u32 m_adwMnCnLossPresThrCnt[254]; // object 0x1C08 - u32 m_adwMnCnLossPresThreshold[254]; // object 0x1C09 - BOOL m_afMnCnLossPresEvent[254]; -#endif - -} tEplErrorHandlerkInstance; - -//--------------------------------------------------------------------------- -// modul globale vars -//--------------------------------------------------------------------------- - -static tEplErrorHandlerkInstance EplErrorHandlerkInstance_g; - -//--------------------------------------------------------------------------- -// local function prototypes -//--------------------------------------------------------------------------- - -static tEplKernel EplErrorHandlerkLinkErrorCounter(tEplErrorHandlerkErrorCounter - * pErrorCounter_p, - unsigned int uiIndex_p); - -#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) -static tEplKernel EplErrorHandlerkLinkArray(u32 * pdwValue_p, - unsigned int uiValueCount_p, - unsigned int uiIndex_p); -#endif - -/***************************************************************************/ -/* */ -/* */ -/* C L A S S <Epl-Kernelspace-Error-Handler> */ -/* */ -/* */ -/***************************************************************************/ -// -// Description: -// -// -/***************************************************************************/ - -//=========================================================================// -// // -// P U B L I C F U N C T I O N S // -// // -//=========================================================================// - -//--------------------------------------------------------------------------- -// -// Function: EplErrorHandlerkInit -// -// Description: function initialize the first instance -// -// -// -// Parameters: -// -// -// Returns: tEpKernel = errorcode -// -// -// State: -// -//--------------------------------------------------------------------------- -tEplKernel EplErrorHandlerkInit(void) -{ - tEplKernel Ret; - - Ret = EplErrorHandlerkAddInstance(); - - return Ret; - -} - -//--------------------------------------------------------------------------- -// -// Function: EplErrorHandlerkAddInstance -// -// Description: function add one more instance -// -// -// -// Parameters: -// -// -// Returns: tEpKernel = errorcode -// -// -// State: -// -//--------------------------------------------------------------------------- -tEplKernel EplErrorHandlerkAddInstance(void) -{ - tEplKernel Ret; - - Ret = kEplSuccessful; - - // reset only event variable, - // all other instance members are reset by OD or may keep their current value - // d.k.: this is necessary for the cumulative counters, which shall not be reset - EplErrorHandlerkInstance_g.m_ulDllErrorEvents = 0; - - // link counters to OD - // $$$ d.k. if OD resides in userspace, fetch pointer to shared memory, - // which shall have the same structure as the instance (needs to be declared globally). - // Other idea: error counter shall belong to the process image - // (reset of counters by SDO write are a little bit tricky). - - Ret = - EplErrorHandlerkLinkErrorCounter(&EplErrorHandlerkInstance_g. - m_CnLossSoc, 0x1C0B); - if (Ret != kEplSuccessful) { - goto Exit; - } - - Ret = - EplErrorHandlerkLinkErrorCounter(&EplErrorHandlerkInstance_g. - m_CnLossPreq, 0x1C0D); - // ignore return code, because object 0x1C0D is conditional - - Ret = - EplErrorHandlerkLinkErrorCounter(&EplErrorHandlerkInstance_g. - m_CnCrcErr, 0x1C0F); - if (Ret != kEplSuccessful) { - goto Exit; - } -#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - Ret = - EplErrorHandlerkLinkErrorCounter(&EplErrorHandlerkInstance_g. - m_MnCrcErr, 0x1C00); - if (Ret != kEplSuccessful) { - goto Exit; - } - - Ret = - EplErrorHandlerkLinkErrorCounter(&EplErrorHandlerkInstance_g. - m_MnCycTimeExceed, 0x1C02); - if (Ret != kEplSuccessful) { - goto Exit; - } - - Ret = - EplErrorHandlerkLinkArray(EplErrorHandlerkInstance_g. - m_adwMnCnLossPresCumCnt, - tabentries(EplErrorHandlerkInstance_g. - m_adwMnCnLossPresCumCnt), - 0x1C07); - if (Ret != kEplSuccessful) { - goto Exit; - } - - Ret = - EplErrorHandlerkLinkArray(EplErrorHandlerkInstance_g. - m_adwMnCnLossPresThrCnt, - tabentries(EplErrorHandlerkInstance_g. - m_adwMnCnLossPresThrCnt), - 0x1C08); - if (Ret != kEplSuccessful) { - goto Exit; - } - - Ret = - EplErrorHandlerkLinkArray(EplErrorHandlerkInstance_g. - m_adwMnCnLossPresThreshold, - tabentries(EplErrorHandlerkInstance_g. - m_adwMnCnLossPresThreshold), - 0x1C09); - if (Ret != kEplSuccessful) { - goto Exit; - } -#endif - - Exit: - return Ret; - -} - -//--------------------------------------------------------------------------- -// -// Function: EplErrorHandlerkDelInstance -// -// Description: function delete instance an free the bufferstructure -// -// -// -// Parameters: -// -// -// Returns: tEpKernel = errorcode -// -// -// State: -// -//--------------------------------------------------------------------------- -tEplKernel EplErrorHandlerkDelInstance(void) -{ - tEplKernel Ret; - - Ret = kEplSuccessful; - - return Ret; - -} - -//--------------------------------------------------------------------------- -// -// Function: EplErrorHandlerkProcess -// -// Description: processes error events from DLL -// -// -// -// Parameters: pEvent_p = pointer to event-structur from buffer -// -// -// Returns: tEpKernel = errorcode -// -// -// State: -// -//--------------------------------------------------------------------------- -tEplKernel EplErrorHandlerkProcess(tEplEvent *pEvent_p) -{ - tEplKernel Ret; - unsigned long ulDllErrorEvents; - tEplEvent Event; - tEplNmtEvent NmtEvent; - - Ret = kEplSuccessful; - - // check m_EventType - switch (pEvent_p->m_EventType) { - case kEplEventTypeDllError: - { - tEplErrorHandlerkEvent *pErrHandlerEvent = - (tEplErrorHandlerkEvent *) pEvent_p->m_pArg; - - ulDllErrorEvents = pErrHandlerEvent->m_ulDllErrorEvents; - - // check the several error events - if ((EplErrorHandlerkInstance_g.m_CnLossSoc. - m_dwThreshold > 0) - && ((ulDllErrorEvents & EPL_DLL_ERR_CN_LOSS_SOC) != 0)) { // loss of SoC event occured - // increment cumulative counter by 1 - EplErrorHandlerkInstance_g.m_CnLossSoc. - m_dwCumulativeCnt++; - // increment threshold counter by 8 - EplErrorHandlerkInstance_g.m_CnLossSoc. - m_dwThresholdCnt += 8; - if (EplErrorHandlerkInstance_g.m_CnLossSoc.m_dwThresholdCnt >= EplErrorHandlerkInstance_g.m_CnLossSoc.m_dwThreshold) { // threshold is reached - // $$$ d.k.: generate error history entry E_DLL_LOSS_SOC_TH - - // post event to NMT state machine - NmtEvent = kEplNmtEventNmtCycleError; - Event.m_EventSink = kEplEventSinkNmtk; - Event.m_EventType = - kEplEventTypeNmtEvent; - Event.m_pArg = &NmtEvent; - Event.m_uiSize = sizeof(NmtEvent); - Ret = EplEventkPost(&Event); - } - EplErrorHandlerkInstance_g.m_ulDllErrorEvents |= - EPL_DLL_ERR_CN_LOSS_SOC; - } - - if ((EplErrorHandlerkInstance_g.m_CnLossPreq. - m_dwThreshold > 0) - && ((ulDllErrorEvents & EPL_DLL_ERR_CN_LOSS_PREQ) != 0)) { // loss of PReq event occured - // increment cumulative counter by 1 - EplErrorHandlerkInstance_g.m_CnLossPreq. - m_dwCumulativeCnt++; - // increment threshold counter by 8 - EplErrorHandlerkInstance_g.m_CnLossPreq. - m_dwThresholdCnt += 8; - if (EplErrorHandlerkInstance_g.m_CnLossPreq.m_dwThresholdCnt >= EplErrorHandlerkInstance_g.m_CnLossPreq.m_dwThreshold) { // threshold is reached - // $$$ d.k.: generate error history entry E_DLL_LOSS_PREQ_TH - - // post event to NMT state machine - NmtEvent = kEplNmtEventNmtCycleError; - Event.m_EventSink = kEplEventSinkNmtk; - Event.m_EventType = - kEplEventTypeNmtEvent; - Event.m_pArg = &NmtEvent; - Event.m_uiSize = sizeof(NmtEvent); - Ret = EplEventkPost(&Event); - } - } - - if ((EplErrorHandlerkInstance_g.m_CnLossPreq. - m_dwThresholdCnt > 0) - && ((ulDllErrorEvents & EPL_DLL_ERR_CN_RECVD_PREQ) != 0)) { // PReq correctly received - // decrement threshold counter by 1 - EplErrorHandlerkInstance_g.m_CnLossPreq. - m_dwThresholdCnt--; - } - - if ((EplErrorHandlerkInstance_g.m_CnCrcErr. - m_dwThreshold > 0) - && ((ulDllErrorEvents & EPL_DLL_ERR_CN_CRC) != 0)) { // CRC error event occured - // increment cumulative counter by 1 - EplErrorHandlerkInstance_g.m_CnCrcErr. - m_dwCumulativeCnt++; - // increment threshold counter by 8 - EplErrorHandlerkInstance_g.m_CnCrcErr. - m_dwThresholdCnt += 8; - if (EplErrorHandlerkInstance_g.m_CnCrcErr.m_dwThresholdCnt >= EplErrorHandlerkInstance_g.m_CnCrcErr.m_dwThreshold) { // threshold is reached - // $$$ d.k.: generate error history entry E_DLL_CRC_TH - - // post event to NMT state machine - NmtEvent = kEplNmtEventNmtCycleError; - Event.m_EventSink = kEplEventSinkNmtk; - Event.m_EventType = - kEplEventTypeNmtEvent; - Event.m_pArg = &NmtEvent; - Event.m_uiSize = sizeof(NmtEvent); - Ret = EplEventkPost(&Event); - } - EplErrorHandlerkInstance_g.m_ulDllErrorEvents |= - EPL_DLL_ERR_CN_CRC; - } - - if ((ulDllErrorEvents & EPL_DLL_ERR_INVALID_FORMAT) != 0) { // invalid format error occured (only direct reaction) - // $$$ d.k.: generate error history entry E_DLL_INVALID_FORMAT -#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - if (pErrHandlerEvent->m_NmtState >= kEplNmtMsNotActive) { // MN is active - if (pErrHandlerEvent->m_uiNodeId != 0) { - tEplHeartbeatEvent - HeartbeatEvent; - - // remove node from isochronous phase - Ret = - EplDllkDeleteNode - (pErrHandlerEvent-> - m_uiNodeId); - - // inform NmtMnu module about state change, which shall send NMT command ResetNode to this CN - HeartbeatEvent.m_uiNodeId = - pErrHandlerEvent-> - m_uiNodeId; - HeartbeatEvent.m_NmtState = - kEplNmtCsNotActive; - HeartbeatEvent.m_wErrorCode = - EPL_E_DLL_INVALID_FORMAT; - Event.m_EventSink = - kEplEventSinkNmtMnu; - Event.m_EventType = - kEplEventTypeHeartbeat; - Event.m_uiSize = - sizeof(HeartbeatEvent); - Event.m_pArg = &HeartbeatEvent; - Ret = EplEventkPost(&Event); - } - // $$$ and else should lead to InternComError - } else -#endif - { // CN is active - // post event to NMT state machine - NmtEvent = kEplNmtEventInternComError; - Event.m_EventSink = kEplEventSinkNmtk; - Event.m_EventType = - kEplEventTypeNmtEvent; - Event.m_pArg = &NmtEvent; - Event.m_uiSize = sizeof(NmtEvent); - Ret = EplEventkPost(&Event); - } - } -#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - if ((EplErrorHandlerkInstance_g.m_MnCrcErr. - m_dwThreshold > 0) - && ((ulDllErrorEvents & EPL_DLL_ERR_MN_CRC) != 0)) { // CRC error event occured - // increment cumulative counter by 1 - EplErrorHandlerkInstance_g.m_MnCrcErr. - m_dwCumulativeCnt++; - // increment threshold counter by 8 - EplErrorHandlerkInstance_g.m_MnCrcErr. - m_dwThresholdCnt += 8; - if (EplErrorHandlerkInstance_g.m_MnCrcErr.m_dwThresholdCnt >= EplErrorHandlerkInstance_g.m_MnCrcErr.m_dwThreshold) { // threshold is reached - // $$$ d.k.: generate error history entry E_DLL_CRC_TH - - // post event to NMT state machine - NmtEvent = kEplNmtEventNmtCycleError; - Event.m_EventSink = kEplEventSinkNmtk; - Event.m_EventType = - kEplEventTypeNmtEvent; - Event.m_pArg = &NmtEvent; - Event.m_uiSize = sizeof(NmtEvent); - Ret = EplEventkPost(&Event); - } - EplErrorHandlerkInstance_g.m_ulDllErrorEvents |= - EPL_DLL_ERR_MN_CRC; - } - - if ((EplErrorHandlerkInstance_g.m_MnCycTimeExceed. - m_dwThreshold > 0) - && ((ulDllErrorEvents & EPL_DLL_ERR_MN_CYCTIMEEXCEED) != 0)) { // cycle time exceeded event occured - // increment cumulative counter by 1 - EplErrorHandlerkInstance_g.m_MnCycTimeExceed. - m_dwCumulativeCnt++; - // increment threshold counter by 8 - EplErrorHandlerkInstance_g.m_MnCycTimeExceed. - m_dwThresholdCnt += 8; - if (EplErrorHandlerkInstance_g.m_MnCycTimeExceed.m_dwThresholdCnt >= EplErrorHandlerkInstance_g.m_MnCycTimeExceed.m_dwThreshold) { // threshold is reached - // $$$ d.k.: generate error history entry E_DLL_CYCLE_EXCEED_TH - - // post event to NMT state machine - NmtEvent = kEplNmtEventNmtCycleError; - Event.m_EventSink = kEplEventSinkNmtk; - Event.m_EventType = - kEplEventTypeNmtEvent; - Event.m_pArg = &NmtEvent; - Event.m_uiSize = sizeof(NmtEvent); - Ret = EplEventkPost(&Event); - } - // $$$ d.k.: else generate error history entry E_DLL_CYCLE_EXCEED - EplErrorHandlerkInstance_g.m_ulDllErrorEvents |= - EPL_DLL_ERR_MN_CYCTIMEEXCEED; - } - - if ((ulDllErrorEvents & EPL_DLL_ERR_MN_CN_LOSS_PRES) != 0) { // CN loss PRes event occured - unsigned int uiNodeId; - - uiNodeId = pErrHandlerEvent->m_uiNodeId - 1; - if ((uiNodeId < - tabentries(EplErrorHandlerkInstance_g. - m_adwMnCnLossPresCumCnt)) - && (EplErrorHandlerkInstance_g. - m_adwMnCnLossPresThreshold[uiNodeId] > - 0)) { - // increment cumulative counter by 1 - EplErrorHandlerkInstance_g. - m_adwMnCnLossPresCumCnt[uiNodeId]++; - // increment threshold counter by 8 - EplErrorHandlerkInstance_g. - m_adwMnCnLossPresThrCnt[uiNodeId] += - 8; - if (EplErrorHandlerkInstance_g. - m_adwMnCnLossPresThrCnt[uiNodeId] - >= EplErrorHandlerkInstance_g.m_adwMnCnLossPresThreshold[uiNodeId]) { // threshold is reached - tEplHeartbeatEvent - HeartbeatEvent; - - // $$$ d.k.: generate error history entry E_DLL_LOSS_PRES_TH - - // remove node from isochronous phase - Ret = - EplDllkDeleteNode - (pErrHandlerEvent-> - m_uiNodeId); - - // inform NmtMnu module about state change, which shall send NMT command ResetNode to this CN - HeartbeatEvent.m_uiNodeId = - pErrHandlerEvent-> - m_uiNodeId; - HeartbeatEvent.m_NmtState = - kEplNmtCsNotActive; - HeartbeatEvent.m_wErrorCode = - EPL_E_DLL_LOSS_PRES_TH; - Event.m_EventSink = - kEplEventSinkNmtMnu; - Event.m_EventType = - kEplEventTypeHeartbeat; - Event.m_uiSize = - sizeof(HeartbeatEvent); - Event.m_pArg = &HeartbeatEvent; - Ret = EplEventkPost(&Event); - } - EplErrorHandlerkInstance_g. - m_afMnCnLossPresEvent[uiNodeId] = - TRUE; - } - } -#endif - - break; - } - - // NMT event - case kEplEventTypeNmtEvent: - { - if ((*(tEplNmtEvent *) pEvent_p->m_pArg) == kEplNmtEventDllCeSoa) { // SoA event of CN -> decrement threshold counters - - if ((EplErrorHandlerkInstance_g.m_ulDllErrorEvents & EPL_DLL_ERR_CN_LOSS_SOC) == 0) { // decrement loss of SoC threshold counter, because it didn't occur last cycle - if (EplErrorHandlerkInstance_g. - m_CnLossSoc.m_dwThresholdCnt > 0) { - EplErrorHandlerkInstance_g. - m_CnLossSoc. - m_dwThresholdCnt--; - } - } - - if ((EplErrorHandlerkInstance_g.m_ulDllErrorEvents & EPL_DLL_ERR_CN_CRC) == 0) { // decrement CRC threshold counter, because it didn't occur last cycle - if (EplErrorHandlerkInstance_g. - m_CnCrcErr.m_dwThresholdCnt > 0) { - EplErrorHandlerkInstance_g. - m_CnCrcErr. - m_dwThresholdCnt--; - } - } - } -#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - else if ((*(tEplNmtEvent *) pEvent_p->m_pArg) == kEplNmtEventDllMeSoaSent) { // SoA event of MN -> decrement threshold counters - tEplDllkNodeInfo *pIntNodeInfo; - unsigned int uiNodeId; - - Ret = EplDllkGetFirstNodeInfo(&pIntNodeInfo); - if (Ret != kEplSuccessful) { - break; - } - // iterate through node info structure list - while (pIntNodeInfo != NULL) { - uiNodeId = pIntNodeInfo->m_uiNodeId - 1; - if (uiNodeId < - tabentries - (EplErrorHandlerkInstance_g. - m_adwMnCnLossPresCumCnt)) { - if (EplErrorHandlerkInstance_g. - m_afMnCnLossPresEvent - [uiNodeId] == FALSE) { - if (EplErrorHandlerkInstance_g.m_adwMnCnLossPresThrCnt[uiNodeId] > 0) { - EplErrorHandlerkInstance_g. - m_adwMnCnLossPresThrCnt - [uiNodeId]--; - } - } else { - EplErrorHandlerkInstance_g. - m_afMnCnLossPresEvent - [uiNodeId] = FALSE; - } - } - pIntNodeInfo = - pIntNodeInfo->m_pNextNodeInfo; - } - - if ((EplErrorHandlerkInstance_g.m_ulDllErrorEvents & EPL_DLL_ERR_MN_CRC) == 0) { // decrement CRC threshold counter, because it didn't occur last cycle - if (EplErrorHandlerkInstance_g. - m_MnCrcErr.m_dwThresholdCnt > 0) { - EplErrorHandlerkInstance_g. - m_MnCrcErr. - m_dwThresholdCnt--; - } - } - - if ((EplErrorHandlerkInstance_g.m_ulDllErrorEvents & EPL_DLL_ERR_MN_CYCTIMEEXCEED) == 0) { // decrement cycle exceed threshold counter, because it didn't occur last cycle - if (EplErrorHandlerkInstance_g. - m_MnCycTimeExceed.m_dwThresholdCnt > - 0) { - EplErrorHandlerkInstance_g. - m_MnCycTimeExceed. - m_dwThresholdCnt--; - } - } - } -#endif - - // reset error events - EplErrorHandlerkInstance_g.m_ulDllErrorEvents = 0L; - - break; - } - - // unknown type - default: - { - } - - } // end of switch(pEvent_p->m_EventType) - - return Ret; - -} - -//=========================================================================// -// // -// P R I V A T E F U N C T I O N S // -// // -//=========================================================================// - -//--------------------------------------------------------------------------- -// -// Function: EplErrorHandlerkLinkErrorCounter -// -// Description: link specified error counter structure to OD entry -// -// Parameters: pErrorCounter_p = pointer to error counter structure -// uiIndex_p = OD index -// -// Returns: tEplKernel = error code -// -// -// State: -// -//--------------------------------------------------------------------------- - -static tEplKernel EplErrorHandlerkLinkErrorCounter(tEplErrorHandlerkErrorCounter - * pErrorCounter_p, - unsigned int uiIndex_p) -{ - tEplKernel Ret = kEplSuccessful; - tEplVarParam VarParam; - - VarParam.m_pData = &pErrorCounter_p->m_dwCumulativeCnt; - VarParam.m_Size = sizeof(u32); - VarParam.m_uiIndex = uiIndex_p; - VarParam.m_uiSubindex = 0x01; - VarParam.m_ValidFlag = kVarValidAll; - Ret = EplObdDefineVar(&VarParam); - if (Ret != kEplSuccessful) { - goto Exit; - } - - VarParam.m_pData = &pErrorCounter_p->m_dwThresholdCnt; - VarParam.m_Size = sizeof(u32); - VarParam.m_uiIndex = uiIndex_p; - VarParam.m_uiSubindex = 0x02; - VarParam.m_ValidFlag = kVarValidAll; - Ret = EplObdDefineVar(&VarParam); - if (Ret != kEplSuccessful) { - goto Exit; - } - - VarParam.m_pData = &pErrorCounter_p->m_dwThreshold; - VarParam.m_Size = sizeof(u32); - VarParam.m_uiIndex = uiIndex_p; - VarParam.m_uiSubindex = 0x03; - VarParam.m_ValidFlag = kVarValidAll; - Ret = EplObdDefineVar(&VarParam); - if (Ret != kEplSuccessful) { - goto Exit; - } - - Exit: - return Ret; -} - -//--------------------------------------------------------------------------- -// -// Function: EplErrorHandlerkLinkErrorCounter -// -// Description: link specified error counter structure to OD entry -// -// Parameters: pErrorCounter_p = pointer to error counter structure -// uiIndex_p = OD index -// -// Returns: tEplKernel = error code -// -// -// State: -// -//--------------------------------------------------------------------------- - -#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) -static tEplKernel EplErrorHandlerkLinkArray(u32 * pdwValue_p, - unsigned int uiValueCount_p, - unsigned int uiIndex_p) -{ - tEplKernel Ret = kEplSuccessful; - tEplVarParam VarParam; - tEplObdSize EntrySize; - u8 bIndexEntries; - - EntrySize = (tEplObdSize) sizeof(bIndexEntries); - Ret = EplObdReadEntry(uiIndex_p, - 0x00, (void *)&bIndexEntries, &EntrySize); - - if ((Ret != kEplSuccessful) || (bIndexEntries == 0x00)) { - // Object doesn't exist or invalid entry number - Ret = kEplObdIndexNotExist; - goto Exit; - } - - if (bIndexEntries < uiValueCount_p) { - uiValueCount_p = bIndexEntries; - } - - VarParam.m_Size = sizeof(u32); - VarParam.m_uiIndex = uiIndex_p; - VarParam.m_ValidFlag = kVarValidAll; - - for (VarParam.m_uiSubindex = 0x01; - VarParam.m_uiSubindex <= uiValueCount_p; VarParam.m_uiSubindex++) { - VarParam.m_pData = pdwValue_p; - Ret = EplObdDefineVar(&VarParam); - if (Ret != kEplSuccessful) { - goto Exit; - } - pdwValue_p++; - } - - Exit: - return Ret; -} -#endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - -#endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) - -// EOF |