/*******************************************************************************
* gprtClearAllCtr
*
* DESCRIPTION:
* This routine clears all port rx/tx counters.
*
* INPUTS:
* None.
*
* OUTPUTS:
* None.
*
* RETURNS:
* GT_OK - on success
* GT_FAIL - on error
*
* COMMENTS:
*
*
* GalTis:
*
*******************************************************************************/
GT_STATUS gprtClearAllCtr
(
IN GT_QD_DEV *dev
)
{
IN GT_STATUS retVal; /* Functions return value. */
IN GT_U16 mode; /* hold counters current mode */
DBG_INFO(("gprtClearAllCtr Called.\n"));
if (IS_IN_DEV_GROUP(dev,DEV_88E6093_FAMILY))
{
DBG_INFO(("GT_NOT_SUPPORTED\n"));
return GT_NOT_SUPPORTED;
}
/* get counter current mode */
if(hwGetGlobalRegField(dev,QD_REG_GLOBAL_CONTROL,8,1,&mode) != GT_OK)
{
DBG_INFO(("Failed (Get field).\n"));
return GT_FAIL;
}
/* write opposite value to reset counter */
if(hwSetGlobalRegField(dev,QD_REG_GLOBAL_CONTROL,8,1,(GT_U16)(1 - mode)) != GT_OK)
{
DBG_INFO(("Failed (Get field).\n"));
return GT_FAIL;
}
/* restore counters mode */
retVal = hwSetGlobalRegField(dev,QD_REG_GLOBAL_CONTROL,8,1,mode);
DBG_INFO(("OK.\n"));
return retVal;
}
/*******************************************************************************
* gprtSetCtrMode
*
* DESCRIPTION:
* This routine sets the port rx/tx counters mode of operation.
*
* INPUTS:
* mode - the counter mode.
*
* OUTPUTS:
* None.
*
* RETURNS:
* GT_OK - on success
* GT_FAIL - on error
*
* COMMENTS:
*
*
* GalTis:
*
*******************************************************************************/
GT_STATUS gprtSetCtrMode
(
IN GT_QD_DEV *dev,
IN GT_CTR_MODE mode
)
{
GT_STATUS retVal; /* Functions return value. */
DBG_INFO(("gprtSetCtrMode Called.\n"));
if (IS_IN_DEV_GROUP(dev,DEV_88E6093_FAMILY))
{
DBG_INFO(("GT_NOT_SUPPORTED\n"));
return GT_NOT_SUPPORTED;
}
retVal = hwSetGlobalRegField(dev,QD_REG_GLOBAL_CONTROL,8,1,(GT_U16)mode);
if(retVal != GT_OK)
{
DBG_INFO(("gprtSetCtrMode Failed .\n"));
return GT_FAIL;
}
DBG_INFO(("gprtSetCtrMode OK .\n"));
return retVal;
}
/*******************************************************************************
* gstatsSetHistogramMode
*
* DESCRIPTION:
* This routine sets the Histogram Counters Mode.
*
* INPUTS:
* mode - Histogram Mode (GT_COUNT_RX_ONLY, GT_COUNT_TX_ONLY,
* and GT_COUNT_RX_TX)
*
* OUTPUTS:
* None.
*
* RETURNS:
* GT_OK - on success
* GT_BAD_PARAM - on bad parameter
* GT_FAIL - on error
* GT_NOT_SUPPORTED - if current device does not support this feature.
*
* COMMENTS:
*
*******************************************************************************/
GT_STATUS gstatsSetHistogramMode
(
IN GT_QD_DEV *dev,
IN GT_HISTOGRAM_MODE mode
)
{
GT_STATUS retVal; /* Functions return value. */
GT_U16 data; /* The register's read data. */
DBG_INFO(("gstatsSetHistogramMode Called.\n"));
/* Only Gigabit Switch supports this status. */
if (!((IS_IN_DEV_GROUP(dev,DEV_GIGABIT_MANAGED_SWITCH)) ||
(IS_IN_DEV_GROUP(dev,DEV_RMON_REALTIME_SUPPORT))))
{
DBG_INFO(("GT_NOT_SUPPORTED\n"));
return GT_NOT_SUPPORTED;
}
switch (mode)
{
case GT_COUNT_RX_ONLY:
case GT_COUNT_TX_ONLY:
case GT_COUNT_RX_TX:
break;
default:
DBG_INFO(("Failed.\n"));
return GT_BAD_PARAM;
}
data = (GT_U16)mode + 1;
/* Set the Histogram mode bit. */
if (IS_IN_DEV_GROUP(dev,DEV_88E6999_FAMILY) ||
IS_IN_DEV_GROUP(dev,DEV_88E6390_FAMILY))
retVal = hwSetGlobalRegField(dev,QD_REG_GLOBAL_CONTROL2,6,2,data);
else
retVal = hwSetGlobalRegField(dev,QD_REG_STATS_OPERATION,10,2,data);
if(retVal != GT_OK)
{
DBG_INFO(("Failed.\n"));
return retVal;
}
DBG_INFO(("OK.\n"));
return GT_OK;
}
/*******************************************************************************
* eventSetActive
*
* DESCRIPTION:
* This routine enables/disables the receive of an hardware driven event.
*
* INPUTS:
* eventType - the event type. any combination of the folowing:
* GT_STATS_DONE, GT_VTU_PROB, GT_VTU_DONE, GT_ATU_FULL(or GT_ATU_PROB),
* GT_ATU_DONE, GT_PHY_INTERRUPT, GT_EE_INTERRUPT, GT_DEVICE_INT,
* and GT_AVB_INTERRUPT
*
* OUTPUTS:
* None.
*
* RETURNS:
* GT_OK - on success
* GT_FAIL - on error
*
* COMMENTS:
* Each switch device has its own set of event Types. Please refer to the
* device datasheet for the list of event types that the device supports.
*
*******************************************************************************/
GT_STATUS eventSetActive
(
IN GT_QD_DEV *dev,
IN GT_U32 eventType
)
{
GT_STATUS retVal;
GT_U16 data;
GT_U16 intMask;
GT_U8 len;
DBG_INFO(("eventSetActive Called.\n"));
data = (GT_U16) eventType;
len = 9;
if ((IS_IN_DEV_GROUP(dev,DEV_EXTERNAL_PHY_ONLY)) ||
(IS_IN_DEV_GROUP(dev,DEV_DEV_PHY_INTERRUPT)))
{
intMask = GT_NO_INTERNAL_PHY_INT_MASK;
}
else
{
intMask = GT_INT_MASK;
}
if (!IS_IN_DEV_GROUP(dev,DEV_AVB_INTERRUPT))
{
intMask &= ~GT_AVB_INT;
len = 8;
}
if (!IS_IN_DEV_GROUP(dev,DEV_DEVICE_INTERRUPT))
{
intMask &= ~GT_DEVICE_INT;
len = 7;
}
if(data & ~intMask)
{
DBG_INFO(("Invalid event type.\n"));
return GT_FAIL;
}
/* Set the IntEn bit. */
retVal = hwSetGlobalRegField(dev,QD_REG_GLOBAL_CONTROL,0,len,data);
if(retVal != GT_OK)
{
DBG_INFO(("Failed.\n"));
return retVal;
}
DBG_INFO(("OK.\n"));
return GT_OK;
}
