impl/src/main/resources/olt-drivers.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  ~ Copyright 2016-2023 Open Networking Foundation (ONF) and the ONF Contributors
  ~
  ~ Licensed under the Apache License, Version 2.0 (the "License");
  ~ you may not use this file except in compliance with the License.
  ~ You may obtain a copy of the License at
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  ~     http://www.apache.org/licenses/LICENSE-2.0
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  ~ Unless required by applicable law or agreed to in writing, software
  ~ distributed under the License is distributed on an "AS IS" BASIS,
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  ~ limitations under the License.
  -->
<drivers>
    <driver name="voltha" extends="default"
            manufacturer="VOLTHA Project" hwVersion=".*" swVersion=".*">
        <behaviour api="org.onosproject.net.behaviour.Pipeliner"
                   impl="org.opencord.olt.driver.OltPipeline"/>
        <behaviour api="org.onosproject.net.behaviour.MeterQuery"
                   impl="org.onosproject.driver.query.FullMetersAvailable"/>
        <property name="accumulatorEnabled">true</property>
    </driver>
</drivers>