From ac89cd86e5cd7d7eb95c832abefe5e6299fd0061 Mon Sep 17 00:00:00 2001
From: Octasic Inc <support@octasic.com>
Date: Fri, 28 Sep 2007 13:40:54 +0200
Subject: importing OCT612x-01.00-PR49

---
 .../oct6100api/oct6100_api/oct6100_interrupts.c    | 48 ++++++++++++++++++++--
 1 file changed, 44 insertions(+), 4 deletions(-)

(limited to 'software/octdeviceapi/oct6100api/oct6100_api/oct6100_interrupts.c')

diff --git a/software/octdeviceapi/oct6100api/oct6100_api/oct6100_interrupts.c b/software/octdeviceapi/oct6100api/oct6100_api/oct6100_interrupts.c
index 6503402..60d7616 100644
--- a/software/octdeviceapi/oct6100api/oct6100_api/oct6100_interrupts.c
+++ b/software/octdeviceapi/oct6100api/oct6100_api/oct6100_interrupts.c
@@ -23,9 +23,9 @@ You should have received a copy of the GNU General Public License
 along with the OCT6100 GPL API; if not, write to the Free Software 
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 
-$Octasic_Release: OCT612xAPI-01.00-PR48 $
+$Octasic_Release: OCT612xAPI-01.00-PR49 $
 
-$Octasic_Revision: 78 $
+$Octasic_Revision: 81 $
 
 \*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
 
@@ -1797,15 +1797,18 @@ UINT32	Oct6100ApiCheckProcessorState(
 	tPOCT6100_SHARED_INFO			pSharedInfo;
 	tOCT6100_READ_PARAMS			ReadParams;
 	tOCT6100_READ_BURST_PARAMS		ReadBurstParams;
+
 	UINT32		ulNlpTimestamp;
 	UINT32		ulAfTimestamp;
 	UINT32		ulTimestampDiff;
 
 	UINT32		ulResult;
 	UINT32		i;
-	
+
 	UINT16		usReadData;
 	UINT16		ausReadData[ 2 ];
+
+	UINT32		aulWaitTime[ 2 ];
 	
 	/* Get local pointer(s). */
 	pSharedInfo = f_pApiInstance->pSharedInfo;
@@ -1913,7 +1916,7 @@ UINT32	Oct6100ApiCheckProcessorState(
 
 	/*-----------------------------------------------------------------------*/
 	/* Check the validity of the timestamp. */
-
+	
 	if ( ulAfTimestamp > ulNlpTimestamp )
 	{
 		/* The NLP timestamp wrapped. */
@@ -1930,6 +1933,43 @@ UINT32	Oct6100ApiCheckProcessorState(
 		pSharedInfo->ErrorStats.fFatalChipError = TRUE;
 	}
 
+	/*Check if AF and NLP are both stuck*/
+	if ( f_pIntFlags->fErrorH100ClkA == FALSE &&
+		 f_pIntFlags->fErrorH100ClkB == FALSE &&
+		 f_pIntFlags->fErrorH100FrameA == FALSE &&
+		 f_pIntFlags->fErrorH100OutOfSync == FALSE )
+		
+	{
+		if ( ulAfTimestamp == 0 && ulNlpTimestamp == 0 )
+		{
+			/*Give some time to the counters*/
+			aulWaitTime[ 0 ] = 250;
+			aulWaitTime[ 1 ] = 0;
+			ulResult = Oct6100ApiWaitForTime( f_pApiInstance, aulWaitTime );
+			if ( ulResult != cOCT6100_ERR_OK )
+				return ulResult;
+
+			/*Let's read again the AF timestamp to be sure. Maybe they were at 0 at the same time*/
+			ReadBurstParams.ulReadAddress	= 0x082E0008;
+			ReadBurstParams.ulReadLength	= 2;
+
+			mOCT6100_DRIVER_READ_BURST_API( ReadBurstParams, ulResult )
+			if ( ulResult != cOCT6100_ERR_OK )
+			return ulResult;
+
+			ulAfTimestamp = (ausReadData[ 0 ] << 16) | ausReadData[ 1 ];
+	
+			if ( ulAfTimestamp == 0 )
+			{
+				/*TDM Clocks are ok but NLP and AF timestamps are both at 0*/
+				f_pIntFlags->ulFatalGeneralFlags |= cOCT6100_FATAL_GENERAL_ERROR_TYPE_9;
+				f_pIntFlags->fFatalGeneral = TRUE;
+				pSharedInfo->ErrorStats.fFatalChipError = TRUE;
+			}
+		}
+			
+	}
+
 	/*-----------------------------------------------------------------------*/
 
 	return cOCT6100_ERR_OK;
-- 
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