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#!/bin/bash
# Script to test coresight
CORESIGHT_PATH="/sys/bus/coresight/devices"
echo "ls $CORESIGHT_PATH"
ls $CORESIGHT_PATH
echo -e "SOURCE\tSINK\tRESULT"
echo -e "------\t----\t------"
for SOURCE in `ls $CORESIGHT_PATH | egrep "etm|ptm"` ; do
for SINK in `ls $CORESIGHT_PATH | egrep "etb|tpiu"` ; do
echo 1 > $CORESIGHT_PATH/$SINK/enable_sink
wrt_ptr1=`cat $CORESIGHT_PATH/$SINK/status | grep wrt | awk '{print $NF}'`
echo 1 > $CORESIGHT_PATH/$SOURCE/enable_source
sleep 1
echo 0 > $CORESIGHT_PATH/$SOURCE/enable_source
wrt_ptr2=`cat $CORESIGHT_PATH/$SINK/status | grep wrt | awk '{print $NF}'`
echo 0 > $CORESIGHT_PATH/$SINK/enable_sink
if [ $wrt_ptr1 == $wrt_ptr2 ];
then
RES="FAIL"
else
RES="SUCCESS"
fi
echo -e "$SOURCE\t$SINK\t$RES"
done
echo
done
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