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qat, initcontainer: add enablement of auto_reset #1838

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qat, initcontainer: add enablement of auto_reset #1838

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18 changes: 18 additions & 0 deletions demo/qat-init.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -66,6 +66,24 @@ enable_sriov() {
done
}


enable_auto_reset() {
for dev in $DEVS; do
DEVPATH="/sys/bus/pci/devices/0000:$dev"
AUTORESET="$DEVPATH/qat/auto_reset"
if ! test -w "$AUTORESET"; then
echo "warning: $AUTORESET is not found or not writable. Check if QAT driver module is loaded. Skipping..."
return
fi
if [ "$(cat "$AUTORESET")" == "on" ]; then
echo "$DEVPATH's auto reset is already on"
else
echo "on" > "$AUTORESET" && echo "$DEVPATH's auto reset has been enabled"
fi
done
}

check_config
sysfs_config
enable_sriov
enable_auto_reset