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#! /bin/bash
TESTS_PATH="`dirname \"$0\"`"
TESTS_PATH="`( cd \"$TESTS_PATH\" && pwd )`"
function pci {
PCILIB_PATH=$TESTS_PATH/..
LD_LIBRARY_PATH="$PCILIB_PATH" $PCILIB_PATH/pci $*
}
function compare {
PCILIB_PATH=$TESTS_PATH/..
LD_LIBRARY_PATH="$PCILIB_PATH" $PCILIB_PATH/apps/compare_to_value $*
}
#size=`expr 1024 "*" 1024`
size=`expr 1024 "*" 1`
multiplier=2
wait=0
/root/pcitool/tests/frame.sh &> /dev/null
rm -f bench.out
pci --stop-dma dma1
pci --start-dma dma1
pci -r dma1 -s 16777216 --multipacket -o /dev/null &> /dev/null
pci -r dma1 -s 1024 -o /dev/null | grep -i "Error (62)" &> /dev/null
if [ $? -ne 0 ]; then
echo "There is data on dma..."
exit
fi
failed=0
send=0
errors=0
err_num=0
print_iters=`expr 2 + 1024 '*' 100 / $size`
read_size=`expr $multiplier '*' $size`
echo "Starting..."
i=1
pci -w 0x9040 0x201
while [ 1 ]; do
if [ $wait -gt 0 ]; then
pci -w 0x9040 0x1
fi
pci -w dma1 -s $size "*0x$i"
rm -f /tmp/camera-test.out
pci -r dma1 --wait --multipacket -s $read_size -o /tmp/camera-test.out -t 1000000 &> /dev/null
if [ $wait -gt 0 ]; then
wrdone=0
while [ $wrdone -eq 0 ]; do
# pci --list-dma-engines
pci --list-dma-engines | grep "DMA1 S2C" | grep "SD" #&> /dev/null
wrdone=$?
done
pci -w 0x9040 0x201
fi
res=`compare /tmp/camera-test.out $read_size "$i" 6 2 6`
if [ $? -eq 0 ]; then
err_cnt=`echo $res | cut -f 1 -d ' '`
if [ "$err_cnt" -ne 0 ]; then
pci -r dma1 --wait --multipacket -o /tmp/camera-test.out -t 1000000 &> /dev/null
cp /tmp/camera-test.out /tmp/camera-test.out.$err_num
err_num=$(($err_num + 1))
fi
byte_cnt=`echo $res | cut -f 3 -d ' '`
send=$(($send + $byte_cnt * 4))
errors=$(($errors + $err_cnt * 4))
else
failed=$(($failed + 1))
fi
i=$((i + 1))
if [ $i -eq $print_iters ]; then
echo "Data send: $send bytes, Errors: $errors bytes, Failed exchanges: $failed"
# pci -r 0x9070 -s 4
i=1
fi
done
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