| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * 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 |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.onosproject.driver.pipeline; |
| |
| import org.onosproject.core.CoreService; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.behaviour.PipelinerContext; |
| import org.onosproject.net.device.DeviceService; |
| import org.onosproject.net.flow.FlowRule; |
| import org.onosproject.net.flow.FlowRuleService; |
| import org.onosproject.net.flowobjective.ForwardingObjective; |
| import org.onosproject.net.group.GroupService; |
| |
| import java.util.Collection; |
| |
| /** |
| * Driver for software switch emulation of the OFDPA 3.0 pipeline. |
| * The software switch is the CPqD OF 1.3 switch. Unfortunately the CPqD switch |
| * does not handle vlan tags and mpls labels simultaneously, which requires us |
| * to do some workarounds in the driver. This driver is meant for the use of |
| * the cpqd switch when MPLS is required. As a result this driver works only |
| * on incoming untagged packets. |
| */ |
| public class CpqdOfdpa3Pipeline extends CpqdOfdpa2Pipeline { |
| @Override |
| public void init(DeviceId deviceId, PipelinerContext context) { |
| this.deviceId = deviceId; |
| |
| // Initialize OFDPA group handler |
| groupHandler = new Ofdpa3GroupHandler(); |
| groupHandler.init(deviceId, context); |
| |
| serviceDirectory = context.directory(); |
| coreService = serviceDirectory.get(CoreService.class); |
| flowRuleService = serviceDirectory.get(FlowRuleService.class); |
| groupService = serviceDirectory.get(GroupService.class); |
| flowObjectiveStore = context.store(); |
| deviceService = serviceDirectory.get(DeviceService.class); |
| |
| driverId = coreService.registerApplication( |
| "org.onosproject.driver.CpqdOfdpa3Pipeline"); |
| |
| initializePipeline(); |
| } |
| |
| @Override |
| protected Collection<FlowRule> processEthTypeSpecific(ForwardingObjective fwd) { |
| return processEthTypeSpecificInternal(fwd, true, ACL_TABLE); |
| } |
| } |