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/*******************************************************************************
Copyright (C) Marvell International Ltd. and its affiliates
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********************************************************************************
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********************************************************************************
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THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
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********************************************************************************
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
******************************************************************************/
/******************************************************************************/
/** **/
/** MODULE : ONU EPON **/
/** **/
/** FILE : eponOnuIsr.c **/
/** **/
/** DESCRIPTION : This file implements ONU EPON Interrupt handling **/
/** **/
/******************************************************************************
* *
* MODIFICATION HISTORY: *
* *
* 26Jan10 oren_ben_hayun created *
* ========================================================================== *
*
******************************************************************************/
/* Include Files
------------------------------------------------------------------------------*/
#include "eponOnuHeader.h"
/* Local Constant
------------------------------------------------------------------------------*/
#define __FILE_DESC__ "mv_pon/core/epon/eponOnuIsr.c"
#define MV_NO_XVR_RST (0xFF)
/* Global Variables
------------------------------------------------------------------------------*/
extern spinlock_t onuPonIrqLock;
/* Local Variables
------------------------------------------------------------------------------*/
MV_U32 onuEponCurrentInterrupt = 0;
MV_U32 onuEponRxMacCtrlPackets = 0;
MV_U32 onuEponTxMacByteAllowed = 0;
MV_U32 recvGateFrameBase = 0;
MV_U32 recvDiscNotRegFrameBase = 0;
MV_U32 sendCtrlRegReqFrameBase = 0;
MV_U32 regRandomInitInd = 0;
MV_U32 regRandomCheckThreshold = 3/*10*/;
MV_U32 regRandomMaskThreshold = 0x1FF; /* 0-512 msec */
MV_U32 regRandomResetState = 0; /* Off */
MV_U32 isrTimestampEventCnt = 0;
MV_U32 isrTimestampEventMiss = 0;
MV_U32 isrInvalidRegState = 0;
MV_U32 isrP2pPreviousFecState = 0;
MV_BOOL eponMgmtForceTxDisable = MV_FALSE;
/* Export Functions
------------------------------------------------------------------------------*/
/* Local Functions
------------------------------------------------------------------------------*/
MV_STATUS onuEponIsrXvrReset(void);
void onuEponIsrResetRandomStateMachine(void);
/*******************************************************************************
**
** onuEponIsrLowRoutine
**
*******************************************************************************/
void onuEponIsrLowRoutine(MV_U32 *interruptEvent, MV_U32 *interruptStatus)
{
MV_U32 interrupt;
mvOnuEponMacPonInterruptGet(&interrupt);
onuEponCurrentInterrupt &= 0xFFFF0000;
onuEponCurrentInterrupt |= interrupt;
*interruptEvent = (onuEponCurrentInterrupt >> ONU_EPON_EVENT_SHIFT) & ONU_EPON_INTERRUPTS;
*interruptStatus = onuEponCurrentInterrupt & ONU_EPON_INTERRUPTS;
mvPonPrint(PON_PRINT_DEBUG, PON_ISR_INT_MODULE,
"DEBUG: (%s:%d) Event(0x%08X) Status(0x%08X)\n",
__FILE_DESC__, __LINE__, *interruptEvent, *interruptStatus);
onuEponCurrentInterrupt = 0;
}
/*******************************************************************************
**
** onuEponIsrRoutine
** ____________________________________________________________________________
**
** DESCRIPTION: The function implements interrupt handler
**
** PARAMETERS: None, void* param
**
** OUTPUTS: None
**
** RETURNS: None, void*
**
*******************************************************************************/
void onuEponIsrRoutine(MV_U32 event, MV_U32 status)
{
MV_BOOL state;
MV_U32 rxGenFecEn = 0;
MV_U32 interruptEvent = 0;
MV_U32 interruptStatus = 0;
LINKSTATUSFUNC linkStatusCallback;
#ifdef MV_EPON_HW_INTERRUPT
onuEponIsrLowRoutine(&interruptEvent, &interruptStatus);
#else
interruptEvent = event;
interruptStatus = status;
#endif /* MV_GPON_HW_INTERRUPT */
/* Interrupt Protect */
/* ================= */
if (interruptEvent & ONU_EPON_XVR_SD_MASK) {
state = ponXvrFunc(interruptStatus, ONU_EPON_XVR_SD_MASK);
if (state == MV_FALSE)
{
onuEponDbOnuSignalDetectSet(1); /* alarm is OFF */
mvPonPrint(PON_PRINT_DEBUG, PON_ISR_INT_MODULE,
"DEBUG: (%s:%d) Signal Detect ON\n", __FILE_DESC__, __LINE__);
}
else if (state == MV_TRUE)
{
onuEponDbOnuSignalDetectSet(0);/* alarm is ON */
mvPonPrint(PON_PRINT_DEBUG, PON_ISR_INT_MODULE,
"DEBUG: (%s:%d) Signal Detect OFF\n", __FILE_DESC__, __LINE__);
}
onuEponPonMngIntrAlarmHandler(ONU_EPON_XVR_SD_MASK, state);
mvPonPrint(PON_PRINT_DEBUG, PON_ISR_INT_MODULE,
"DEBUG: (%s:%d) Link %s\n", __FILE_DESC__, __LINE__, (state == MV_FALSE) ? "On" : "Off");
if (state == MV_FALSE) { /* alarm is OFF */
onuEponDbOnuRxFecCfgGet(&rxGenFecEn);
if (rxGenFecEn != ONU_RX_PCS_FEC_DIS) /* config PCS synchronization */
mvOnuEponMacPcsDelaySet(0x1058); /*configuration - FEC enabled */
#ifndef PON_FPGA
onuEponIsrXvrReset();
#endif /* PON_FPGA */
mvPonPrint(PON_PRINT_DEBUG, PON_ISR_RAND_MODULE,
"DEBUG: (%s:%d) ResetRandomStateMachine %s\n", __FILE_DESC__, __LINE__);
onuEponIsrResetRandomStateMachine();
/* Call link status callback function */
if (onuEponDbModeGet() == E_EPON_IOCTL_P2P_MODE)
{
linkStatusCallback = onuEponDbLinkStatusCallbackGet();
if (linkStatusCallback != NULL)
{
linkStatusCallback(MV_TRUE);
mvPonPrint(PON_PRINT_DEBUG, PON_ISR_INT_MODULE,
"DEBUG: (%s:%d) Notify link is UP\n", __FILE_DESC__, __LINE__);
}
}
}
else if (state == MV_TRUE) /* alarm is ON */
{
if (onuEponDbP2PForceModeGet())
{
/* set P2P mode */
onuEponDbModeSet(E_EPON_IOCTL_P2P_MODE);
}
else
{
/* set EPON mode */
onuEponDbModeSet(E_EPON_IOCTL_STD_MODE);
}
/* config PCS synchronization configuration - FEC disabled */
mvOnuEponMacPcsDelaySet(0x1C58);
/* clear Rx Ctrl message FIFO */
onuEponPonMngIntrRxCtrlFifoCleanup();
/* clear OAM SW FIFO - Tx */
onuEponOamFlushAllMsg();
/* start xvr reset timer */
onuEponIsrXvrResetStateSet(MV_TRUE);
}
}
if (interruptEvent & ONU_EPON_SERDES_SD_MASK) {
state = (interruptStatus & ONU_EPON_SERDES_SD_MASK) ? MV_FALSE : MV_TRUE;
onuEponPonMngIntrAlarmHandler(ONU_EPON_SERDES_SD_MASK, state);
}
if (interruptEvent & ONU_EPON_TIMESTAMP_DRIFT_MASK) {
state = (interruptStatus & ONU_EPON_TIMESTAMP_DRIFT_MASK) ? MV_TRUE : MV_FALSE;
onuEponPonMngIntrAlarmHandler(ONU_EPON_TIMESTAMP_DRIFT_MASK, state);
}
if (interruptEvent & ONU_EPON_DS_SYNC_OK_PCS_MASK) {
state = (interruptStatus & ONU_EPON_DS_SYNC_OK_PCS_MASK) ? MV_TRUE : MV_FALSE;
mvPonPrint(PON_PRINT_DEBUG, PON_ISR_INT_MODULE,
"DEBUG: (%s:%d) PCS Sync %s\n", __FILE_DESC__, __LINE__, (state == MV_FALSE) ? "Off" : "On");
if (state == MV_TRUE)
onuEponDbOnuDsSyncOkPcsSet(1); /* set DS Sync OK PCS to ON */
else if (state == MV_FALSE)
onuEponDbOnuDsSyncOkPcsSet(0); /* set DS Sync OK PCS to OFF */
}
if (interruptEvent & ONU_EPON_REGISTERED_LLID_0_MASK) {
/* state = (interruptStatus & ONU_EPON_REGISTERED_LLID_0_MASK) ? MV_TRUE : MV_FALSE;
onuEponPonMngIntrRegHandler(ONU_EPON_REGISTERED_LLID_0_MASK, state); */
}
/* Event is triggered for each change in the Status */
/* Status == 0, means there is something in the FIFO */
/* Status == 1, means there is nothing in the FIFO */
/* ================================================= */
if ((interruptEvent & ONU_EPON_RX_CTRL_QUEUE_MASK) &&
((interruptStatus & ONU_EPON_RX_CTRL_QUEUE_MASK) == 0))
onuEponPonMngIntrMessageHandler(ONU_EPON_RX_CTRL_MSG);
if ((interruptEvent & ONU_EPON_RX_RPRT_QUEUE_MASK) &&
((interruptStatus & ONU_EPON_RX_RPRT_QUEUE_MASK) == 0))
onuEponPonMngIntrMessageHandler(ONU_EPON_RX_RPRT_MSG);
if (interruptEvent & ONU_EPON_TIMESTAMP_VALUE_MATCH_MASK) {
/* Set onu DBA Report interrupt */
onuEponPonMngTxCtrlMessageHandler();
onuEponDbaSwRprtMacTimerCfg(onuEponDbOnuSwRprtMacTimerIntervalGet());
isrTimestampEventCnt++;
}
}
#ifndef PON_FPGA
/*******************************************************************************
**
** onuGponDgIsrRoutine
** ____________________________________________________________________________
**
** DESCRIPTION: The function implements Dying Gasp
**
** PARAMETERS: None
**
** OUTPUTS: None
**
** RETURNS: None
**
*******************************************************************************/
void onuEponDgIsrRoutine(void)
{
onuEponPonMngIntrDgHandler();
}
#endif /* PON_FPGA */
/*******************************************************************************
**
** onuEponIsrResetRandomStateMachine
** ____________________________________________________________________________
**
** DESCRIPTION: The function clear Random state machine
**
** PARAMETERS: None
**
** OUTPUTS: None
**
** RETURNS: None
**
*******************************************************************************/
void onuEponIsrResetRandomStateMachine(void)
{
/* enable tx */
if (onuEponForceTxDownStateGet(0) != MV_TRUE)
mvOnuEponMacOnuTxEnableSet(ONU_TX_EN, 0);
/* restore MPCP timer interval */
onuPonTimerUpdate(&(onuPonResourceTbl_s.onuPonMpcpTimerId), 0, ONU_PON_TIMER_MPCP_INTERVAL, 1);
/* clear all required counters for handling random delay for ONU transmission */
recvGateFrameBase = 0;
recvDiscNotRegFrameBase = 0;
sendCtrlRegReqFrameBase = 0;
regRandomInitInd = 0;
regRandomResetState = 0;
onuEponPmRandomReset();
}
/*******************************************************************************
**
** onuEponIsrTimerMpcpHndl
** ____________________________________________________________________________
**
** DESCRIPTION: The function validate mpcp frames arrival rate
**
** PARAMETERS: unsigned long data
**
** OUTPUTS: None
**
** RETURNS: None
**
*******************************************************************************/
void onuEponIsrTimerMpcpHndl(unsigned long data)
{
MV_U32 currentCtrlPackets = 0;
MV_U32 currentTxByteAllowed = 0;
MV_U32 recvGateFrame = 0;
MV_U32 recvDiscoverNotRegFrame = 0;
MV_U32 sendCtrlRegReqFrame = 0;
MV_U32 randomTime = 0;
MV_U32 randomShift = 0;
MV_U32 randomRange = 0;
MV_U32 state = 0;
unsigned long flags;
spin_lock_irqsave(&onuPonIrqLock, flags);
onuPonResourceTbl_s.onuPonMpcpTimerId.onuPonTimerActive = ONU_PON_TIMER_NOT_ACTIVE;
if (regRandomResetState != 0)
{
mvPonPrint(PON_PRINT_DEBUG, PON_ISR_RAND_MODULE,
"DEBUG: (%s:%d) Reset Random State Machine\n", __FILE_DESC__, __LINE__);
onuEponIsrResetRandomStateMachine();
}
else
{
if (onuEponDbOnuStateGet(0) == ONU_EPON_03_OPERATION)
{
/* = Rx Ctrl Packet Check = */
/* ======================== */
currentCtrlPackets = onuEponPmCtrlCntGet(0);
currentTxByteAllowed = onuEponPmTxByteCntGet(0);
if ((currentTxByteAllowed == onuEponTxMacByteAllowed) ||
(currentCtrlPackets == onuEponRxMacCtrlPackets))
{
/* Holdover Active */
if (onuEponDbOnuHoldoverStateGet() != ONU_HOLDOVER_NOT_ACTIVE)
{
if (onuEponDbOnuHoldoverExecGet() != ONU_HOLDOVER_ACTIVE)
{
/* start onu epon pon holdover timer */
onuPonTimerEnable(&(onuPonResourceTbl_s.onuPonHoldoverTimerId));
onuEponDbOnuHoldoverExecSet(ONU_HOLDOVER_ACTIVE);
mvPonPrint(PON_PRINT_DEBUG, PON_ISR_STATE_MODULE,
"DEBUG: (%s:%d) Holdover Timer Start(Tmr)\n", __FILE_DESC__, __LINE__);
}
}
/* Holdover Not Active */
else
{
onuEponPonMngAlarmHandlerExecute(ALL_MAC_INDICATION);
}
}
onuEponRxMacCtrlPackets = currentCtrlPackets;
onuEponTxMacByteAllowed = currentTxByteAllowed;
/* clear all required counters for handling random delay for ONU transmission */
onuEponIsrResetRandomStateMachine();
isrInvalidRegState = 0;
}
else /* (onuEponDbOnuStateGet(0) != ONU_EPON_03_OPERATION) */
{
mvPonPrint(PON_PRINT_DEBUG, PON_ISR_STATE_MODULE,
"DEBUG: (%s:%d) MPCP state not registered\n", __FILE_DESC__, __LINE__);
/* handling of invalid ONU register state */
/* ====================================== */
mvOnuEponMacOnuStateGet(&state, 0);
if (state != 0)
{
isrInvalidRegState++;
if (isrInvalidRegState >= 2)
{
mvPonPrint(PON_PRINT_DEBUG, PON_ISR_STATE_MODULE,
"DEBUG: (%s:%d) Force ONU Re-registration\n", __FILE_DESC__, __LINE__);
mvOnuEponMacOnuStateSet(ONU_EPON_NOT_REGISTERD, 0);
isrInvalidRegState = 0;
}
}
/* handling of random delay for ONU transmission to disable transmission collisions */
/* ================================================================================ */
/* get counters for random transmission check */
onuEponPmRandomThresholdCheck(&recvGateFrame,
&recvDiscoverNotRegFrame,
&sendCtrlRegReqFrame);
mvPonPrint(PON_PRINT_DEBUG, PON_ISR_RAND_MODULE,
"regRandomInitInd (%d)\n", regRandomInitInd);
if (regRandomInitInd == 0)
{
/* save current counter state for future comparison */
recvGateFrameBase = recvGateFrame;
recvDiscNotRegFrameBase = recvDiscoverNotRegFrame;
sendCtrlRegReqFrameBase = sendCtrlRegReqFrame;
regRandomInitInd = 1;
mvPonPrint(PON_PRINT_DEBUG, PON_ISR_RAND_MODULE,
"DEBUG[0]: B-gate(%d)disc(%d)regReq(%d), regRandomInitInd(%d)\n",
recvGateFrameBase, recvDiscNotRegFrameBase, sendCtrlRegReqFrameBase, regRandomInitInd);
}
mvPonPrint(PON_PRINT_DEBUG, PON_ISR_RAND_MODULE,
"DEBUG[1]: C-gate(%d)disc(%d)regReq(%d)\n"
"DEBUG[1]: B-gate(%d)disc(%d)regReq(%d), regRandomInitInd(%d), regRandomResetState(%d)\n",
recvGateFrame, recvDiscoverNotRegFrame, sendCtrlRegReqFrame,
recvGateFrameBase, recvDiscNotRegFrameBase, sendCtrlRegReqFrameBase, regRandomInitInd, regRandomResetState);
/* start random timer section */
if (((recvGateFrame - recvGateFrameBase) > regRandomCheckThreshold) &&
((recvDiscoverNotRegFrame - recvDiscNotRegFrameBase) > regRandomCheckThreshold) &&
((sendCtrlRegReqFrame - sendCtrlRegReqFrameBase) > regRandomCheckThreshold))
{
/* calc random value */
onuEponPmRandomGet(&randomTime);
randomShift = ((randomTime >> 16) & 0xF);
randomRange = ((randomTime >> randomShift) & regRandomMaskThreshold);
mvPonPrint(PON_PRINT_DEBUG, PON_ISR_RAND_MODULE,
"DEBUG[2]: C-gate(%d)disc(%d)regReq(%d)\n"
"DEBUG[2]: B-gate(%d)disc(%d)regReq(%d), thres(%d)randtime(%d)\n",
recvGateFrame, recvDiscoverNotRegFrame, sendCtrlRegReqFrame,
recvGateFrameBase, recvDiscNotRegFrameBase, sendCtrlRegReqFrameBase, regRandomCheckThreshold, randomRange);
/* wait random time */
onuPonTimerUpdate(&(onuPonResourceTbl_s.onuPonMpcpTimerId), 0, randomRange, 0);
regRandomResetState = 1;
/* disable tx */
mvOnuEponMacOnuTxEnableSet(ONU_TX_DIS, 0);
}
}
}
if ((onuPonResourceTbl_s.onuPonMpcpTimerId.onuPonTimerPeriodic) != 0)
onuPonTimerEnable(&(onuPonResourceTbl_s.onuPonMpcpTimerId));
spin_unlock_irqrestore(&onuPonIrqLock, flags);
}
/*******************************************************************************
**
** onuEponIsrTimerMpcpStateSet
** ____________________________________________________________________________
**
** DESCRIPTION: The function enable / disable epon mpcp timer
**
** PARAMETERS: MV_BOOL mode
**
** OUTPUTS: None
**
** RETURNS: MV_OK or error
**
*******************************************************************************/
void onuEponIsrTimerMpcpStateSet(MV_BOOL mode)
{
if (mode == MV_TRUE)
{
onuPonTimerEnable(&(onuPonResourceTbl_s.onuPonMpcpTimerId));
}
else
{
onuPonTimerDisable(&(onuPonResourceTbl_s.onuPonMpcpTimerId));
}
}
/*******************************************************************************
**
** onuEponIsrTimerMpcpIntervalSet
** ____________________________________________________________________________
**
** DESCRIPTION: The function configure epon mpcp timer interval
**
** PARAMETERS: MV_BOOL interval
**
** OUTPUTS: None
**
** RETURNS: MV_OK or error
**
*******************************************************************************/
void onuEponIsrTimerMpcpIntervalSet(MV_U32 interval)
{
onuPonTimerUpdate(&(onuPonResourceTbl_s.onuPonMpcpTimerId), 0, interval, 1);
}
/*******************************************************************************
**
** onuEponIsrTimerMpcpRandomResetSet
** ____________________________________________________________________________
**
** DESCRIPTION: The function configure epon mpcp timer random reset params
**
** PARAMETERS: MV_U32 checkThreshold
** MV_U32 maskThreshold
**
** OUTPUTS: None
**
** RETURNS: MV_OK or error
**
*******************************************************************************/
void onuEponIsrTimerMpcpRandomResetSet(MV_U32 checkThreshold, MV_U32 maskThreshold)
{
regRandomCheckThreshold = checkThreshold;
regRandomMaskThreshold = maskThreshold;
}
/*******************************************************************************
**
** onuEponIsrTimerHwReportHndl
** ____________________________________________________________________________
**
** DESCRIPTION: The function transmit report frame
**
** PARAMETERS: unsigned long data
**
** OUTPUTS: None
**
** RETURNS: None
**
*******************************************************************************/
void onuEponIsrTimerHwReportHndl(unsigned long data)
{
unsigned long flags;
spin_lock_irqsave(&onuPonIrqLock, flags);
onuPonResourceTbl_s.onuPonHwRprtTimerId.onuPonTimerActive = ONU_PON_TIMER_NOT_ACTIVE;
onuEponPonMngHwRprtMessageHandler();
if ((onuPonResourceTbl_s.onuPonHwRprtTimerId.onuPonTimerPeriodic) != 0)
onuPonTimerEnable(&(onuPonResourceTbl_s.onuPonHwRprtTimerId));
spin_unlock_irqrestore(&onuPonIrqLock, flags);
}
/*******************************************************************************
**
** onuEponIsrTimerHwReportStateSet
** ____________________________________________________________________________
**
** DESCRIPTION: The function enable / disable epon HW report message timer
**
** PARAMETERS: MV_BOOL mode
**
** OUTPUTS: None
**
** RETURNS: MV_OK or error
**
*******************************************************************************/
void onuEponIsrTimerHwReportStateSet(MV_U32 enable, MV_U32 t0_val, MV_U32 t0_time,
MV_U32 t1_val, MV_U32 t1_time)
{
if (enable == MV_TRUE)
{
onuPonTimerDisable(&(onuPonResourceTbl_s.onuPonHwRprtTimerId));
onuEponPonMngTimerHwRprtCfg(t0_val, t0_time, t1_val, t1_time);
onuPonTimerEnable(&(onuPonResourceTbl_s.onuPonHwRprtTimerId));
}
else
{
onuPonTimerDisable(&(onuPonResourceTbl_s.onuPonHwRprtTimerId));
onuEponPonMngTimerHwRprtCfg(t0_val, t0_time, t1_val, t1_time);
}
}
/*******************************************************************************
**
** onuEponIsrTimerHoldoverHndl
** ____________________________________________________________________________
**
** DESCRIPTION: The function handle holdover for epon
**
** PARAMETERS: unsigned long data
**
** OUTPUTS: None
**
** RETURNS: None
**
*******************************************************************************/
void onuEponIsrTimerHoldoverHndl(unsigned long data)
{
unsigned long flags;
spin_lock_irqsave(&onuPonIrqLock, flags);
onuPonResourceTbl_s.onuPonHoldoverTimerId.onuPonTimerActive = ONU_PON_TIMER_NOT_ACTIVE;
mvPonPrint(PON_PRINT_DEBUG, PON_ISR_STATE_MODULE,
"DEBUG: (%s:%d) Holdover Timer Expire\n", __FILE_DESC__, __LINE__);
onuEponPonMngAlarmHandlerExecute(ALL_MAC_INDICATION);
if ((onuPonResourceTbl_s.onuPonHoldoverTimerId.onuPonTimerPeriodic) != 0)
onuPonTimerEnable(&(onuPonResourceTbl_s.onuPonHoldoverTimerId));
spin_unlock_irqrestore(&onuPonIrqLock, flags);
}
/*******************************************************************************
**
** onuEponIsrTimerHoldoverIntervalSet
** ____________________________________________________________________________
**
** DESCRIPTION: The function configure epon mpcp timer interval
**
** PARAMETERS: MV_BOOL interval
**
** OUTPUTS: None
**
** RETURNS: MV_OK or error
**
*******************************************************************************/
void onuEponIsrTimerHoldoverIntervalSet(MV_U32 interval, MV_U32 state)
{
onuPonTimerUpdate(&(onuPonResourceTbl_s.onuPonHoldoverTimerId), 0, interval, state);
}
/*******************************************************************************
**
** onuEponIsrTimerEventMissHndl
** ____________________________________________________________________________
**
** DESCRIPTION: The function validate interrupt event miss
**
** PARAMETERS: unsigned long data
**
** OUTPUTS: None
**
** RETURNS: None
**
*******************************************************************************/
void onuEponIsrTimerEventMissHndl(unsigned long data)
{
MV_U32 currHwTime;
MV_U32 currHwThreshold;
unsigned long flags;
spin_lock_irqsave(&onuPonIrqLock, flags);
onuPonResourceTbl_s.onuPonIsrMissTimerId.onuPonTimerActive = ONU_PON_TIMER_NOT_ACTIVE;
if (isrTimestampEventCnt != 0)
{
isrTimestampEventCnt = 0;
}
else
{
mvOnuEponMacGenLocalTimeStampGet(&currHwTime);
mvOnuEponMacGenTimeStampForIntrGet(&currHwThreshold);
if (isrTimestampEventMiss > 0)
{
mvPonPrint(PON_PRINT_DEBUG, PON_ISR_MISS_MODULE,
"DEBUG: (%s:%d) Event miss(%d) Currtime(%x) CurrThreshold(%x)\n",
__FILE_DESC__, __LINE__, isrTimestampEventMiss, currHwTime, currHwThreshold);
onuEponOamHandleMsg();
onuEponDbaSwRprtMacTimerCfg(62500);
isrTimestampEventMiss = 0;
}
isrTimestampEventMiss++;
}
if ((onuPonResourceTbl_s.onuPonIsrMissTimerId.onuPonTimerPeriodic) != 0)
onuPonTimerEnable(&(onuPonResourceTbl_s.onuPonIsrMissTimerId));
spin_unlock_irqrestore(&onuPonIrqLock, flags);
}
/*******************************************************************************
**
** onuEponIsrTimerEventMissStateSet
** ____________________________________________________________________________
**
** DESCRIPTION: The function enable / disable epon event miss timer
**
** PARAMETERS: MV_BOOL mode
**
** OUTPUTS: None
**
** RETURNS: MV_OK or error
**
*******************************************************************************/
void onuEponIsrTimerEventMissStateSet(MV_BOOL mode)
{
if (mode == MV_TRUE)
{
onuPonTimerEnable(&(onuPonResourceTbl_s.onuPonIsrMissTimerId));
}
else
{
onuPonTimerDisable(&(onuPonResourceTbl_s.onuPonIsrMissTimerId));
}
}
/*******************************************************************************
**
** onuEponDbaSwRprtMacTimerCfg
** ____________________________________________________________________________
**
** DESCRIPTION: The function configure abd trigger timestamp interupt
**
** PARAMETERS: MV_U32 interval - 16 nanaosec units
**
** OUTPUTS: None
**
** RETURNS: MV_OK or error
**
*******************************************************************************/
void onuEponDbaSwRprtMacTimerCfg(MV_U32 interval)
{
MV_U32 currentTimestamp;
MV_U32 maxHwTimer = 0xFFFFFFFF;
mvOnuEponMacGenLocalTimeStampGet(&currentTimestamp);
if ((maxHwTimer - currentTimestamp) < interval)
{
mvOnuEponMacGenTimeStampForIntrSet(interval);
}
else
{
mvOnuEponMacGenTimeStampForIntrSet(currentTimestamp + interval);
}
}
#ifndef PON_FPGA
/*******************************************************************************
**
** onuEponIsrXvrResetTimerHndl
** ____________________________________________________________________________
**
** DESCRIPTION: The function is called by the EPON Interrupt handler to execute
** XVR reset sequence in case of a problem with XVR signal detect
**
** PARAMETERS: unsigned long data
**
** OUTPUTS: None
**
** RETURNS: None
**
*******************************************************************************/
void onuEponIsrXvrResetTimerHndl(unsigned long data)
{
MV_STATUS status;
unsigned long flags;
spin_lock_irqsave(&onuPonIrqLock, flags);
onuPonResourceTbl_s.onuPonIsrXvrRstTimerId.onuPonTimerActive = ONU_PON_TIMER_NOT_ACTIVE;
status = onuEponIsrXvrReset();
if (status != MV_NO_XVR_RST)
{
if ((onuPonResourceTbl_s.onuPonIsrXvrRstTimerId.onuPonTimerPeriodic) != 0)
onuPonTimerEnable(&(onuPonResourceTbl_s.onuPonIsrXvrRstTimerId));
}
else
{
onuPonTimerDisable(&(onuPonResourceTbl_s.onuPonIsrXvrRstTimerId));
}
spin_unlock_irqrestore(&onuPonIrqLock, flags);
}
/*******************************************************************************
**
** onuEponIsrXvrReset
** ____________________________________________________________________________
**
** DESCRIPTION: The function reset xvr
**
** PARAMETERS: None
**
** OUTPUTS: None
**
** RETURNS: MV_OK or error
**
*******************************************************************************/
MV_STATUS onuEponIsrXvrReset(void)
{
MV_STATUS status;
MV_U32 onuState;
MV_U32 initDone;
onuState = onuEponDbOnuStateGet(0);
if (onuState == ONU_EPON_02_REGISTER_PENDING)
{
status = asicOntMiscRegWrite(mvAsicReg_PON_SERDES_PHY_CTRL_0_RX_INIT, 0x1, 0);
if (status != MV_OK)
return(status);
do
{
status = asicOntMiscRegRead(mvAsicReg_PON_SERDES_PHY_CTRL_0_INIT_DONE, &initDone, 0);
if (status != MV_OK)
return(status);
} while (initDone == 0);
status = asicOntMiscRegWrite(mvAsicReg_PON_SERDES_PHY_CTRL_0_RX_INIT, 0x0, 0);
if (status != MV_OK)
return(status);
}
else
{
return(MV_NO_XVR_RST);
}
return (MV_OK);
}
/*******************************************************************************
**
** onuEponIsrXvrResetStateSet
** ____________________________________________________________________________
**
** DESCRIPTION: The function enable / disable onu xvr reset timer
**
** PARAMETERS: MV_BOOL mode
**
** OUTPUTS: None
**
** RETURNS: MV_OK or error
**
*******************************************************************************/
void onuEponIsrXvrResetStateSet(MV_BOOL mode)
{
if (mode == MV_TRUE)
{
onuPonTimerEnable(&(onuPonResourceTbl_s.onuPonIsrXvrRstTimerId));
}
else
{
onuPonTimerDisable(&(onuPonResourceTbl_s.onuPonIsrXvrRstTimerId));
}
}
#endif /* PON_FPGA */
/*******************************************************************************
**
** mvP2PStart
** ____________________________________________________________________________
**
** DESCRIPTION: The function starts ONU P2P configuration
**
** PARAMETERS: None
**
** OUTPUTS: None
**
** RETURNS: MV_OK or MV_ERROR
**
*******************************************************************************/
MV_STATUS mvP2PStart(void)
{
#ifdef PON_Z2
MV_STATUS status = MV_OK;
MV_U32 pcsConfig;
MV_U32 overHead;
MV_U32 ignoreLlidCrcError;
MV_U32 ignoreFcsError;
MV_U32 ignoreGmiiError;
MV_U32 ignoreLengthError;
MV_U32 forwardAllLlid;
MV_U32 forwardBc0FFF;
MV_U32 forwardBc1FFF;
MV_U32 forwardBc1xxx;
MV_U32 dropBc1nnn;
MV_U32 gpioGroup, gpioMask;
MV_U32 interruptMask;
MV_U32 polarity;
MV_U32 interruptStatus;
MV_U32 state;
LINKSTATUSFUNC linkStatusCallback;
/* Check for XVR SD interrupt status */
mvOnuEponMacPonInterruptGet(&interruptStatus);
interruptStatus &= 0xFFFF;
state = ponXvrFunc(interruptStatus, ONU_EPON_XVR_SD_MASK);
if (state == MV_FALSE)
{
onuEponDbOnuSignalDetectSet(1); /* alarm is OFF */
}
else if (state == MV_TRUE)
{
onuEponDbOnuSignalDetectSet(0);/* alarm is ON */
}
if (onuEponDbOnuSwRprtTimerTypeGet() == ONU_EPON_SW_DBA_RPRT_TIMER)
{
/* Stop SW DBA event miss timer */
onuEponIsrTimerEventMissStateSet(MV_FALSE);
/* Clear onu DBA Report interrupt */
status |= mvOnuEponMacPonInterruptMaskGet(&interruptMask);
interruptMask &= ~(ONU_EPON_TIMESTAMP_VALUE_MATCH_MASK);
status |= mvOnuEponMacPonInterruptMaskSet(interruptMask);
if (status != MV_OK)
return(status);
}
else
{
/* Clear onu DBA Report Timer */
onuPonTimerDisable(&(onuPonResourceTbl_s.onuPonHwRprtTimerId));
}
/* stop xvr reset timer */
onuEponIsrXvrResetStateSet(MV_FALSE);
/* Save EPON PCS configuration */
status = mvOnuEponMacPcsConfigGet(&pcsConfig);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) mvOnuEponMacPcsConfigGet\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
onuEponDbPcsCfgSet(pcsConfig);
/* Set P2P PCS */
status = asicOntGlbRegWrite(mvAsicReg_P2P_PCS_CONFIGURATION, ONU_P2P_PCS_TX_RX_NEW, 0);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) asicOntGlbRegWrite\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
/* Set TXM configuration mode */
status = asicOntGlbRegWrite(mvAsicReg_P2P_TXM_CFG_MODE, ONU_DEF_TXM_CFG_MODE_GE, 0);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) asicOntGlbRegWrite\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
/* Set configuration mode in the GEN ONT register */
status = asicOntGlbRegWrite(mvAsicReg_P2P_GEN_ONT_MODE, ONU_DEF_TXM_CFG_MODE_GE, 0);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) asicOntGlbRegWrite\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
/* Save TXM overhead value */
status = mvOnuEponMacTxmOverheadGet(&overHead);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) mvOnuEponMacTxmOverheadGet\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
onuEponDbOverheadSet(overHead);
mvOnuEponMacTxmOverheadSet(ONU_DEF_TXM_CFG_P2P_OVERHEAD);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) mvOnuEponMacTxmOverheadSet\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
/* Save current RXP packet filter */
mvOnuEponMacRxpPacketFilterGet(&ignoreLlidCrcError,
&ignoreFcsError,
&ignoreGmiiError,
&ignoreLengthError,
&forwardAllLlid,
&forwardBc0FFF,
&forwardBc1FFF,
&forwardBc1xxx,
&dropBc1nnn);
onuEponDbPktFilterPacketSet(forwardAllLlid, forwardBc1xxx, forwardBc1FFF, forwardBc0FFF, dropBc1nnn);
onuEponDbPktFilterErrorSet(ignoreLengthError, ignoreGmiiError, ignoreFcsError, ignoreLlidCrcError);
/* Set P2P RXP packet filter */
status = mvOnuEponMacRxpPacketFilterSet(ONU_FORWARD_LLID_CRC_ERR_PKT_IGNORE,
ONU_FORWARD_LLID_FCS_ERR_PKT,
ONU_FORWARD_LLID_GMII_ERR_PKT,
ONU_FORWARD_LLID_LEN_ERR_PKT,
ONU_FORWARD_LLID_ALL_PKT_FILTER,
ONU_FORWARD_LLID_7FFF_MODE_0_PKT,
ONU_FORWARD_LLID_7FFF_MODE_1_PKT,
ONU_FORWARD_LLID_XXXX_MODE_1_PKT,
ONU_DROP_LLID_NNNN_MODE_1_PKT);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) mvOnuEponMacRxpPacketFilterSet\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
/* MC ASIC */
/* =========== */
if (MV_6601_DEV_ID == mvCtrlModelGet())
{
status = asicOntMiscRegWrite(mvAsicReg_PON_SERDES_PHY_CTRL_1_BEN_IO_EN, ONU_PHY_OUTPUT, 0);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) asicOntMiscRegWrite\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
/* PHY control register - force enable */
status = asicOntMiscRegWrite(mvAsicReg_PON_SERDES_PHY_CTRL_1_BEN_SW_FORCE, 1, 0);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) asicOntMiscRegWrite\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
status = asicOntMiscRegWrite(mvAsicReg_PON_SERDES_PHY_CTRL_1_BEN_SW_VALUE, 1, 0);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) asicOntMiscRegWrite\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
}
/* KW2 ASIC Rev Z2 */
/* =============== */
else if (mvCtrlRevGet() == ONU_ASIC_REV_Z2)
{
/* PHY control register - output status*/
PON_GPIO_GET(BOARD_GPP_PON_XVR_TX, gpioGroup, gpioMask);
if (gpioMask != PON_GPIO_NOT_USED)
{
status = mvGppTypeSet(gpioGroup, gpioMask, ~gpioMask/*output*/);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) mvGppTypeSet\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
status = mvGppValueSet(gpioGroup, gpioMask, gpioMask /*enable*/);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) mvGppTypeSet\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
}
status = asicOntMiscRegWrite(mvAsicReg_PON_SERDES_PHY_CTRL_1_BEN_IO_EN, ONU_PHY_INPUT, 0);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) asicOntMiscRegWrite\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
}
/* KW2 ASIC Rev A0 */
/* =============== */
else if (mvCtrlRevGet() == ONU_ASIC_REV_A0)
{
status = asicOntMiscRegWrite(mvAsicReg_PON_SERDES_PHY_CTRL_1_BEN_IO_EN, ONU_PHY_OUTPUT, 0);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) asicOntMiscRegWrite\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
/* PHY control register - force enable */
status = asicOntMiscRegWrite(mvAsicReg_PON_SERDES_PHY_CTRL_1_FORCE_BEN_IO_EN, 1, 0);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) asicOntMiscRegWrite\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
polarity = onuP2PDbXvrBurstEnablePolarityGet();
/* XVR polarity */
/* XVR polarity == 0, Active High, transmit 1 to the line */
/* XVR polarity == 1, Active Low, transmit 0 to the line */
/* P2P mode */
/* Force Value == 0, transmit 0 to the line */
/* Force Value == 1, transmit 1 to the line */
/* Setting P2P should be reversed from XVR polarity */
/* XVR polarity == 0, Active High, write 1 for Force Value */
/* XVR polarity == 1, Active Low, write 0 for Force Value */
/* PHY control register - force enable value - according to polarity */
status = asicOntMiscRegWrite(mvAsicReg_PON_SERDES_PHY_CTRL_1_FORCE_BEN_IO_VAL, polarity, 0);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) asicOntMiscRegWrite\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
}
/* Read current FEC configuration */
status = mvOnuEponMacRxpEncConfigGet(&isrP2pPreviousFecState);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) mvOnuEponMacRxpEncConfigGet\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
/* Reset FEC configuration */
status = mvOnuEponMacRxpEncConfigSet(0);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) mvOnuEponMacRxpEncConfigSet\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
onuEponDbModeSet(E_EPON_IOCTL_P2P_MODE);
/* Call link status callback function */
linkStatusCallback = onuEponDbLinkStatusCallbackGet();
if (linkStatusCallback != NULL)
{
linkStatusCallback(MV_TRUE);
mvPonPrint(PON_PRINT_DEBUG, PON_ISR_INT_MODULE,
"DEBUG: (%s:%d) Notify link is UP\n", __FILE_DESC__, __LINE__);
}
#endif
return(MV_OK);
}
/*******************************************************************************
**
** mvP2PStop
** ____________________________________________________________________________
**
** DESCRIPTION: The function stops ONU P2P configuration
**
** PARAMETERS: None
**
** OUTPUTS: None
**
** RETURNS: MV_OK or MV_ERROR
**
*******************************************************************************/
MV_STATUS mvP2PStop(void)
{
#ifdef PON_Z2
MV_STATUS status;
MV_U32 pcsConfig;
MV_U32 overHead;
MV_U32 ignoreLlidCrcError;
MV_U32 ignoreFcsError;
MV_U32 ignoreGmiiError;
MV_U32 ignoreLengthError;
MV_U32 forwardAllLlid;
MV_U32 forwardBc0FFF;
MV_U32 forwardBc1FFF;
MV_U32 forwardBc1xxx;
MV_U32 dropBc1nnn;
MV_U32 gpioGroup, gpioMask;
MV_U32 interruptMask;
/* Set EPON PCS */
pcsConfig = onuEponDbPcsCfgGet();
status = mvOnuEponMacPcsConfigSet(pcsConfig);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) mvOnuEponMacPcsConfigSet\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
/* Set TXM configuration mode */
status = asicOntGlbRegWrite(mvAsicReg_P2P_TXM_CFG_MODE, ONU_DEF_TXM_CFG_MODE_EPON, 0);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) asicOntGlbRegWrite\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
/* Set configuration mode in the GEN ONT register */
status = asicOntGlbRegWrite(mvAsicReg_P2P_GEN_ONT_MODE, ONU_DEF_TXM_CFG_MODE_EPON, 0);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) asicOntGlbRegWrite\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
overHead = onuEponDbOverheadGet();
status = mvOnuEponMacTxmOverheadSet(overHead);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) mvOnuEponMacTxmOverheadSet\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
/* Set EPON RXP packet filter */
onuEponDbPktFilterPacketGet(&forwardAllLlid, &forwardBc1xxx, &forwardBc1FFF, &forwardBc0FFF, &dropBc1nnn);
onuEponDbPktFilterErrorGet(&ignoreLengthError, &ignoreGmiiError, &ignoreFcsError, &ignoreLlidCrcError);
status = mvOnuEponMacRxpPacketFilterSet(ignoreLlidCrcError,
ignoreFcsError,
ignoreGmiiError,
ignoreLengthError,
forwardAllLlid,
forwardBc0FFF,
forwardBc1FFF,
forwardBc1xxx,
dropBc1nnn);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) mvOnuEponMacRxpPacketFilterSet\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
/* MC ASIC */
/* =========== */
if (MV_6601_DEV_ID == mvCtrlModelGet())
{
/* PHY control register - output status set */
status = asicOntMiscRegWrite(mvAsicReg_PON_SERDES_PHY_CTRL_1_BEN_IO_EN, ONU_PHY_OUTPUT, 0);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) asicOntMiscRegWrite\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
/* PHY control register - force disable */
status = asicOntMiscRegWrite(mvAsicReg_PON_SERDES_PHY_CTRL_1_BEN_SW_FORCE, 0, 0);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) asicOntMiscRegWrite\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
}
/* KW2 ASIC Rev Z2 */
/* =============== */
else if (mvCtrlRevGet() == ONU_ASIC_REV_Z2)
{
PON_GPIO_GET(BOARD_GPP_PON_XVR_TX, gpioGroup, gpioMask);
if (gpioMask != PON_GPIO_NOT_USED)
{
status = mvGppTypeSet(gpioGroup, gpioMask, ~gpioMask/*output*/);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) mvGppTypeSet\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
status = mvGppValueSet(gpioGroup, gpioMask, ~gpioMask/*disable*/);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) mvGppValueSet\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
status = mvGppTypeSet(gpioGroup, gpioMask, gpioMask/*input*/);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) mvGppTypeSet\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
}
/* PHY control register - output status set */
status = asicOntMiscRegWrite(mvAsicReg_PON_SERDES_PHY_CTRL_1_BEN_IO_EN, ONU_PHY_OUTPUT, 0);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) asicOntMiscRegWrite\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
}
/* KW2 ASIC Rev A0 */
/* =============== */
else if (mvCtrlRevGet() == ONU_ASIC_REV_A0)
{
/* PHY control register - output status set */
status = asicOntMiscRegWrite(mvAsicReg_PON_SERDES_PHY_CTRL_1_BEN_IO_EN, ONU_PHY_OUTPUT, 0);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) asicOntMiscRegWrite\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
/* PHY control register - force disable */
status = asicOntMiscRegWrite(mvAsicReg_PON_SERDES_PHY_CTRL_1_FORCE_BEN_IO_EN, 0, 0);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) asicOntMiscRegWrite\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
}
if (onuEponDbP2PForceModeGet())
{
/* set P2P mode */
onuEponDbModeSet(E_EPON_IOCTL_P2P_MODE);
}
else
{
/* set EPON mode */
onuEponDbModeSet(E_EPON_IOCTL_STD_MODE);
}
if (onuEponDbOnuSwRprtTimerTypeGet() == ONU_EPON_SW_DBA_RPRT_TIMER)
{
/* Set onu DBA Report interrupt */
status |= mvOnuEponMacPonInterruptMaskGet(&interruptMask);
interruptMask |= (ONU_EPON_TIMESTAMP_VALUE_MATCH_MASK);
status |= mvOnuEponMacPonInterruptMaskSet(interruptMask);
if (status != MV_OK)
return(status);
onuEponDbaSwRprtMacTimerCfg(onuEponDbOnuSwRprtMacTimerIntervalGet());
/* Start SW DBA event miss timer */
onuEponIsrTimerEventMissStateSet(MV_TRUE);
}
else
{
onuPonTimerEnable(&(onuPonResourceTbl_s.onuPonHwRprtTimerId));
}
if (isrP2pPreviousFecState & 0x1)
{
/* Set FEC configuration */
status = mvOnuEponMacRxpEncConfigSet(isrP2pPreviousFecState);
if (status != MV_OK)
{
mvPonPrint(PON_PRINT_ERROR, PON_ISR_MODULE,
"ERROR: (%s:%d) mvOnuEponMacRxpEncConfigSet\n\r", __FILE_DESC__, __LINE__);
return(MV_ERROR);
}
}
/* start xvr reset timer */
onuEponIsrXvrResetStateSet(MV_TRUE);
#endif
return(MV_OK);
}
void onuEponForceTxDownStateSet(MV_U32 txEnable, MV_U32 macId)
{
if (txEnable == 0)
eponMgmtForceTxDisable = MV_TRUE;
else
eponMgmtForceTxDisable = MV_FALSE;
}
MV_BOOL onuEponForceTxDownStateGet(MV_U32 macId)
{
return(eponMgmtForceTxDisable);
}