| /* |
| * Copyright 2020-present Open Networking Foundation |
| * |
| * 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 adaptercoreonu provides the utility for onu devices, flows and statistics |
| package adaptercoreonu |
| |
| import ( |
| "context" |
| "errors" |
| "strconv" |
| "time" |
| |
| "github.com/looplab/fsm" |
| |
| "github.com/opencord/omci-lib-go" |
| me "github.com/opencord/omci-lib-go/generated" |
| "github.com/opencord/voltha-lib-go/v3/pkg/log" |
| //ic "github.com/opencord/voltha-protos/v3/go/inter_container" |
| //"github.com/opencord/voltha-protos/v3/go/openflow_13" |
| //"github.com/opencord/voltha-protos/v3/go/voltha" |
| ) |
| |
| const ( |
| // events of config PON ANI port FSM |
| aniEvStart = "uniEvStart" |
| aniEvStartConfig = "aniEvStartConfig" |
| aniEvRxDot1pmapCresp = "aniEvRxDot1pmapCresp" |
| aniEvRxMbpcdResp = "aniEvRxMbpcdResp" |
| aniEvRxTcontsResp = "aniEvRxTcontsResp" |
| aniEvRxGemntcpsResp = "aniEvRxGemntcpsResp" |
| aniEvRxGemiwsResp = "aniEvRxGemiwsResp" |
| aniEvRxPrioqsResp = "aniEvRxPrioqsResp" |
| aniEvRxDot1pmapSresp = "aniEvRxDot1pmapSresp" |
| aniEvTimeoutSimple = "aniEvTimeoutSimple" |
| aniEvTimeoutMids = "aniEvTimeoutMids" |
| aniEvReset = "aniEvReset" |
| aniEvRestart = "aniEvRestart" |
| ) |
| const ( |
| // states of config PON ANI port FSM |
| aniStDisabled = "aniStDisabled" |
| aniStStarting = "aniStStarting" |
| aniStCreatingDot1PMapper = "aniStCreatingDot1PMapper" |
| aniStCreatingMBPCD = "aniStCreatingMBPCD" |
| aniStSettingTconts = "aniStSettingTconts" |
| aniStCreatingGemNCTPs = "aniStCreatingGemNCTPs" |
| aniStCreatingGemIWs = "aniStCreatingGemIWs" |
| aniStSettingPQs = "aniStSettingPQs" |
| aniStSettingDot1PMapper = "aniStSettingDot1PMapper" |
| aniStConfigDone = "aniStConfigDone" |
| aniStResetting = "aniStResetting" |
| ) |
| |
| //UniPonAniConfigFsm defines the structure for the state machine to config the PON ANI ports of ONU UNI ports via OMCI |
| type UniPonAniConfigFsm struct { |
| pOmciCC *OmciCC |
| pOnuUniPort *OnuUniPort |
| pUniTechProf *OnuUniTechProf |
| pOnuDB *OnuDeviceDB |
| techProfileID uint16 |
| requestEvent OnuDeviceEvent |
| omciMIdsResponseReceived chan bool //seperate channel needed for checking multiInstance OMCI message responses |
| pAdaptFsm *AdapterFsm |
| aniConfigCompleted bool |
| chSuccess chan<- uint8 |
| procStep uint8 |
| chanSet bool |
| mapperSP0ID uint16 |
| macBPCD0ID uint16 |
| tcont0ID uint16 |
| alloc0ID uint16 |
| gemPortXID []uint16 |
| upQueueXID []uint16 |
| downQueueXID []uint16 |
| } |
| |
| //NewUniPonAniConfigFsm is the 'constructor' for the state machine to config the PON ANI ports of ONU UNI ports via OMCI |
| func NewUniPonAniConfigFsm(apDevOmciCC *OmciCC, apUniPort *OnuUniPort, apUniTechProf *OnuUniTechProf, |
| apOnuDB *OnuDeviceDB, aTechProfileID uint16, aRequestEvent OnuDeviceEvent, aName string, |
| aDeviceID string, aCommChannel chan Message) *UniPonAniConfigFsm { |
| instFsm := &UniPonAniConfigFsm{ |
| pOmciCC: apDevOmciCC, |
| pOnuUniPort: apUniPort, |
| pUniTechProf: apUniTechProf, |
| pOnuDB: apOnuDB, |
| techProfileID: aTechProfileID, |
| requestEvent: aRequestEvent, |
| aniConfigCompleted: false, |
| chanSet: false, |
| } |
| instFsm.pAdaptFsm = NewAdapterFsm(aName, aDeviceID, aCommChannel) |
| if instFsm.pAdaptFsm == nil { |
| logger.Errorw("UniPonAniConfigFsm's AdapterFsm could not be instantiated!!", log.Fields{ |
| "device-id": aDeviceID}) |
| return nil |
| } |
| |
| instFsm.pAdaptFsm.pFsm = fsm.NewFSM( |
| aniStDisabled, |
| fsm.Events{ |
| |
| {Name: aniEvStart, Src: []string{aniStDisabled}, Dst: aniStStarting}, |
| |
| //Note: .1p-Mapper and MBPCD might also have multi instances (per T-Cont) - by now only one 1 T-Cont considered! |
| {Name: aniEvStartConfig, Src: []string{aniStStarting}, Dst: aniStCreatingDot1PMapper}, |
| {Name: aniEvRxDot1pmapCresp, Src: []string{aniStCreatingDot1PMapper}, Dst: aniStCreatingMBPCD}, |
| {Name: aniEvRxMbpcdResp, Src: []string{aniStCreatingMBPCD}, Dst: aniStSettingTconts}, |
| {Name: aniEvRxTcontsResp, Src: []string{aniStSettingTconts}, Dst: aniStCreatingGemNCTPs}, |
| // the creatingGemNCTPs state is used for multi ME config if required for all configured/available GemPorts |
| {Name: aniEvRxGemntcpsResp, Src: []string{aniStCreatingGemNCTPs}, Dst: aniStCreatingGemIWs}, |
| // the creatingGemIWs state is used for multi ME config if required for all configured/available GemPorts |
| {Name: aniEvRxGemiwsResp, Src: []string{aniStCreatingGemIWs}, Dst: aniStSettingPQs}, |
| // the settingPQs state is used for multi ME config if required for all configured/available upstream PriorityQueues |
| {Name: aniEvRxPrioqsResp, Src: []string{aniStSettingPQs}, Dst: aniStSettingDot1PMapper}, |
| {Name: aniEvRxDot1pmapSresp, Src: []string{aniStSettingDot1PMapper}, Dst: aniStConfigDone}, |
| |
| {Name: aniEvTimeoutSimple, Src: []string{ |
| aniStCreatingDot1PMapper, aniStCreatingMBPCD, aniStSettingTconts, aniStSettingDot1PMapper}, Dst: aniStStarting}, |
| {Name: aniEvTimeoutMids, Src: []string{ |
| aniStCreatingGemNCTPs, aniStCreatingGemIWs, aniStSettingPQs}, Dst: aniStStarting}, |
| |
| // exceptional treatment for all states except aniStResetting |
| {Name: aniEvReset, Src: []string{aniStStarting, aniStCreatingDot1PMapper, aniStCreatingMBPCD, |
| aniStSettingTconts, aniStCreatingGemNCTPs, aniStCreatingGemIWs, aniStSettingPQs, aniStSettingDot1PMapper, |
| aniStConfigDone}, Dst: aniStResetting}, |
| // the only way to get to resource-cleared disabled state again is via "resseting" |
| {Name: aniEvRestart, Src: []string{aniStResetting}, Dst: aniStDisabled}, |
| }, |
| |
| fsm.Callbacks{ |
| "enter_state": func(e *fsm.Event) { instFsm.pAdaptFsm.logFsmStateChange(e) }, |
| ("enter_" + aniStStarting): func(e *fsm.Event) { instFsm.enterConfigStartingState(e) }, |
| ("enter_" + aniStCreatingDot1PMapper): func(e *fsm.Event) { instFsm.enterCreatingDot1PMapper(e) }, |
| ("enter_" + aniStCreatingMBPCD): func(e *fsm.Event) { instFsm.enterCreatingMBPCD(e) }, |
| ("enter_" + aniStSettingTconts): func(e *fsm.Event) { instFsm.enterSettingTconts(e) }, |
| ("enter_" + aniStCreatingGemNCTPs): func(e *fsm.Event) { instFsm.enterCreatingGemNCTPs(e) }, |
| ("enter_" + aniStCreatingGemIWs): func(e *fsm.Event) { instFsm.enterCreatingGemIWs(e) }, |
| ("enter_" + aniStSettingPQs): func(e *fsm.Event) { instFsm.enterSettingPQs(e) }, |
| ("enter_" + aniStSettingDot1PMapper): func(e *fsm.Event) { instFsm.enterSettingDot1PMapper(e) }, |
| ("enter_" + aniStConfigDone): func(e *fsm.Event) { instFsm.enterAniConfigDone(e) }, |
| ("enter_" + aniStResetting): func(e *fsm.Event) { instFsm.enterResettingState(e) }, |
| ("enter_" + aniStDisabled): func(e *fsm.Event) { instFsm.enterDisabledState(e) }, |
| }, |
| ) |
| if instFsm.pAdaptFsm.pFsm == nil { |
| logger.Errorw("UniPonAniConfigFsm's Base FSM could not be instantiated!!", log.Fields{ |
| "device-id": aDeviceID}) |
| return nil |
| } |
| |
| logger.Infow("UniPonAniConfigFsm created", log.Fields{"device-id": aDeviceID}) |
| return instFsm |
| } |
| |
| //SetFsmCompleteChannel sets the requested channel and channel result for transfer on success |
| func (oFsm *UniPonAniConfigFsm) SetFsmCompleteChannel(aChSuccess chan<- uint8, aProcStep uint8) { |
| oFsm.chSuccess = aChSuccess |
| oFsm.procStep = aProcStep |
| oFsm.chanSet = true |
| } |
| |
| func (oFsm *UniPonAniConfigFsm) enterConfigStartingState(e *fsm.Event) { |
| logger.Debugw("UniPonAniConfigFsm start", log.Fields{"in state": e.FSM.Current(), |
| "device-id": oFsm.pAdaptFsm.deviceID}) |
| // in case the used channel is not yet defined (can be re-used after restarts) |
| if oFsm.omciMIdsResponseReceived == nil { |
| oFsm.omciMIdsResponseReceived = make(chan bool) |
| logger.Debug("UniPonAniConfigFsm - OMCI multiInstance RxChannel defined") |
| } else { |
| // as we may 're-use' this instance of FSM and the connected channel |
| // make sure there is no 'lingering' request in the already existing channel: |
| // (simple loop sufficient as we are the only receiver) |
| for len(oFsm.omciMIdsResponseReceived) > 0 { |
| <-oFsm.omciMIdsResponseReceived |
| } |
| } |
| // start go routine for processing of LockState messages |
| go oFsm.ProcessOmciAniMessages() |
| |
| //let the state machine run forward from here directly |
| pConfigAniStateAFsm := oFsm.pAdaptFsm |
| if pConfigAniStateAFsm != nil { |
| // obviously calling some FSM event here directly does not work - so trying to decouple it ... |
| go func(a_pAFsm *AdapterFsm) { |
| if a_pAFsm != nil && a_pAFsm.pFsm != nil { |
| //stick to pythonAdapter numbering scheme |
| //index 0 in naming refers to possible usage of multiple instances (later) |
| oFsm.mapperSP0ID = ieeeMapperServiceProfileEID + uint16(oFsm.pOnuUniPort.macBpNo) + oFsm.techProfileID |
| oFsm.macBPCD0ID = macBridgePortAniEID + uint16(oFsm.pOnuUniPort.entityId) + oFsm.techProfileID |
| oFsm.tcont0ID = 0x8001 //TODO!: for now fixed, but target is to use value from MibUpload (mibDB) |
| oFsm.alloc0ID = (*(oFsm.pUniTechProf.mapPonAniConfig[uint32(oFsm.pOnuUniPort.uniId)]))[0].tcontParams.allocID |
| //TODO!! this is just for the first GemPort right now - needs update |
| oFsm.gemPortXID = append(oFsm.gemPortXID, |
| (*(oFsm.pUniTechProf.mapPonAniConfig[uint32(oFsm.pOnuUniPort.uniId)]))[0].mapGemPortParams[0].gemPortID) |
| oFsm.upQueueXID = append(oFsm.upQueueXID, 0x8001) //TODO!: for now fixed, but target is to use value from MibUpload (mibDB) |
| //TODO!: for now fixed, but target is to use value from MibUpload (mibDB), also TechProf setting dependency may exist! |
| oFsm.downQueueXID = append(oFsm.downQueueXID, 1) |
| |
| a_pAFsm.pFsm.Event(aniEvStartConfig) |
| } |
| }(pConfigAniStateAFsm) |
| } |
| } |
| |
| func (oFsm *UniPonAniConfigFsm) enterCreatingDot1PMapper(e *fsm.Event) { |
| logger.Debugw("UniPonAniConfigFsm Tx Create::Dot1PMapper", log.Fields{ |
| "EntitytId": strconv.FormatInt(int64(oFsm.mapperSP0ID), 16), |
| "in state": e.FSM.Current(), "device-id": oFsm.pAdaptFsm.deviceID}) |
| meInstance := oFsm.pOmciCC.sendCreateDot1PMapper(context.TODO(), ConstDefaultOmciTimeout, true, |
| oFsm.mapperSP0ID, oFsm.pAdaptFsm.commChan) |
| //accept also nil as (error) return value for writing to LastTx |
| // - this avoids misinterpretation of new received OMCI messages |
| oFsm.pOmciCC.pLastTxMeInstance = meInstance |
| } |
| |
| func (oFsm *UniPonAniConfigFsm) enterCreatingMBPCD(e *fsm.Event) { |
| logger.Debugw("UniPonAniConfigFsm Tx Create::MBPCD", log.Fields{ |
| "EntitytId": strconv.FormatInt(int64(oFsm.macBPCD0ID), 16), |
| "TPPtr": strconv.FormatInt(int64(oFsm.mapperSP0ID), 16), |
| "in state": e.FSM.Current(), "device-id": oFsm.pAdaptFsm.deviceID}) |
| bridgePtr := macBridgeServiceProfileEID + uint16(oFsm.pOnuUniPort.macBpNo) //cmp also omci_cc.go::sendCreateMBServiceProfile |
| meParams := me.ParamData{ |
| EntityID: oFsm.macBPCD0ID, |
| Attributes: me.AttributeValueMap{ |
| "BridgeIdPointer": bridgePtr, |
| "PortNum": 0xFF, //fixed unique ANI side indication |
| "TpType": 3, //for .1PMapper |
| "TpPointer": oFsm.mapperSP0ID, |
| }, |
| } |
| meInstance := oFsm.pOmciCC.sendCreateMBPConfigDataVar(context.TODO(), ConstDefaultOmciTimeout, true, |
| oFsm.pAdaptFsm.commChan, meParams) |
| //accept also nil as (error) return value for writing to LastTx |
| // - this avoids misinterpretation of new received OMCI messages |
| oFsm.pOmciCC.pLastTxMeInstance = meInstance |
| |
| } |
| |
| func (oFsm *UniPonAniConfigFsm) enterSettingTconts(e *fsm.Event) { |
| logger.Debugw("UniPonAniConfigFsm Tx Set::Tcont", log.Fields{ |
| "EntitytId": strconv.FormatInt(int64(oFsm.tcont0ID), 16), |
| "AllocId": strconv.FormatInt(int64(oFsm.alloc0ID), 16), |
| "in state": e.FSM.Current(), "device-id": oFsm.pAdaptFsm.deviceID}) |
| meParams := me.ParamData{ |
| EntityID: oFsm.tcont0ID, |
| Attributes: me.AttributeValueMap{ |
| "AllocId": oFsm.alloc0ID, |
| }, |
| } |
| meInstance := oFsm.pOmciCC.sendSetTcontVar(context.TODO(), ConstDefaultOmciTimeout, true, |
| oFsm.pAdaptFsm.commChan, meParams) |
| //accept also nil as (error) return value for writing to LastTx |
| // - this avoids misinterpretation of new received OMCI messages |
| oFsm.pOmciCC.pLastTxMeInstance = meInstance |
| } |
| |
| func (oFsm *UniPonAniConfigFsm) enterCreatingGemNCTPs(e *fsm.Event) { |
| //TODO!! this is just for the first GemPort right now - needs update |
| logger.Debugw("UniPonAniConfigFsm - start creating GemNWCtp loop", log.Fields{ |
| "in state": e.FSM.Current(), "device-id": oFsm.pAdaptFsm.deviceID}) |
| go oFsm.performCreatingGemNCTPs() |
| } |
| |
| func (oFsm *UniPonAniConfigFsm) enterCreatingGemIWs(e *fsm.Event) { |
| logger.Debugw("UniPonAniConfigFsm - start creating GemIwTP loop", log.Fields{ |
| "in state": e.FSM.Current(), "device-id": oFsm.pAdaptFsm.deviceID}) |
| go oFsm.performCreatingGemIWs() |
| } |
| |
| func (oFsm *UniPonAniConfigFsm) enterSettingPQs(e *fsm.Event) { |
| logger.Debugw("UniPonAniConfigFsm - start setting PrioQueue loop", log.Fields{ |
| "in state": e.FSM.Current(), "device-id": oFsm.pAdaptFsm.deviceID}) |
| go oFsm.performSettingPQs() |
| } |
| |
| func (oFsm *UniPonAniConfigFsm) enterSettingDot1PMapper(e *fsm.Event) { |
| logger.Debugw("UniPonAniConfigFsm Tx Set::.1pMapper with all PBits set", log.Fields{"EntitytId": 0x8042, /*cmp above*/ |
| "toGemIw": 1024 /* cmp above */, "in state": e.FSM.Current(), "device-id": oFsm.pAdaptFsm.deviceID}) |
| |
| //TODO!! in MultiGemPort constellation the IwTpPtr setting will get variable -f(Prio) based on pUniTechProf |
| logger.Debugw("UniPonAniConfigFsm Tx Set::1pMapper SingleGem", log.Fields{ |
| "EntitytId": strconv.FormatInt(int64(oFsm.mapperSP0ID), 16), |
| "GemIwTpPtr": strconv.FormatInt(int64(oFsm.gemPortXID[0]), 16), |
| "in state": e.FSM.Current(), "device-id": oFsm.pAdaptFsm.deviceID}) |
| meParams := me.ParamData{ |
| EntityID: oFsm.mapperSP0ID, |
| Attributes: me.AttributeValueMap{ |
| "InterworkTpPointerForPBitPriority0": oFsm.gemPortXID[0], |
| "InterworkTpPointerForPBitPriority1": oFsm.gemPortXID[0], |
| "InterworkTpPointerForPBitPriority2": oFsm.gemPortXID[0], |
| "InterworkTpPointerForPBitPriority3": oFsm.gemPortXID[0], |
| "InterworkTpPointerForPBitPriority4": oFsm.gemPortXID[0], |
| "InterworkTpPointerForPBitPriority5": oFsm.gemPortXID[0], |
| "InterworkTpPointerForPBitPriority6": oFsm.gemPortXID[0], |
| "InterworkTpPointerForPBitPriority7": oFsm.gemPortXID[0], |
| }, |
| } |
| meInstance := oFsm.pOmciCC.sendSetDot1PMapperVar(context.TODO(), ConstDefaultOmciTimeout, true, |
| oFsm.pAdaptFsm.commChan, meParams) |
| //accept also nil as (error) return value for writing to LastTx |
| // - this avoids misinterpretation of new received OMCI messages |
| oFsm.pOmciCC.pLastTxMeInstance = meInstance |
| } |
| |
| func (oFsm *UniPonAniConfigFsm) enterAniConfigDone(e *fsm.Event) { |
| |
| oFsm.aniConfigCompleted = true |
| |
| //let's reset the state machine in order to release all resources now |
| pConfigAniStateAFsm := oFsm.pAdaptFsm |
| if pConfigAniStateAFsm != nil { |
| // obviously calling some FSM event here directly does not work - so trying to decouple it ... |
| go func(a_pAFsm *AdapterFsm) { |
| if a_pAFsm != nil && a_pAFsm.pFsm != nil { |
| a_pAFsm.pFsm.Event(aniEvReset) |
| } |
| }(pConfigAniStateAFsm) |
| } |
| } |
| |
| func (oFsm *UniPonAniConfigFsm) enterResettingState(e *fsm.Event) { |
| logger.Debugw("UniPonAniConfigFsm resetting", log.Fields{"device-id": oFsm.pAdaptFsm.deviceID}) |
| pConfigAniStateAFsm := oFsm.pAdaptFsm |
| if pConfigAniStateAFsm != nil { |
| // abort running message processing |
| fsmAbortMsg := Message{ |
| Type: TestMsg, |
| Data: TestMessage{ |
| TestMessageVal: AbortMessageProcessing, |
| }, |
| } |
| pConfigAniStateAFsm.commChan <- fsmAbortMsg |
| |
| //try to restart the FSM to 'disabled', decouple event transfer |
| go func(a_pAFsm *AdapterFsm) { |
| if a_pAFsm != nil && a_pAFsm.pFsm != nil { |
| a_pAFsm.pFsm.Event(aniEvRestart) |
| } |
| }(pConfigAniStateAFsm) |
| } |
| } |
| |
| func (oFsm *UniPonAniConfigFsm) enterDisabledState(e *fsm.Event) { |
| logger.Debugw("UniPonAniConfigFsm enters disabled state", log.Fields{"device-id": oFsm.pAdaptFsm.deviceID}) |
| |
| if oFsm.aniConfigCompleted { |
| logger.Debugw("UniPonAniConfigFsm send dh event notification", log.Fields{ |
| "from_State": e.FSM.Current(), "device-id": oFsm.pAdaptFsm.deviceID}) |
| //use DeviceHandler event notification directly |
| oFsm.pOmciCC.pBaseDeviceHandler.DeviceProcStatusUpdate(oFsm.requestEvent) |
| oFsm.aniConfigCompleted = false |
| } |
| |
| if oFsm.chanSet { |
| // indicate processing done to the caller |
| logger.Debugw("UniPonAniConfigFsm processingDone on channel", log.Fields{ |
| "ProcessingStep": oFsm.procStep, "from_State": e.FSM.Current(), "device-id": oFsm.pAdaptFsm.deviceID}) |
| oFsm.chSuccess <- oFsm.procStep |
| oFsm.chanSet = false //reset the internal channel state |
| } |
| |
| } |
| |
| func (oFsm *UniPonAniConfigFsm) ProcessOmciAniMessages( /*ctx context.Context*/ ) { |
| logger.Debugw("Start UniPonAniConfigFsm Msg processing", log.Fields{"for device-id": oFsm.pAdaptFsm.deviceID}) |
| loop: |
| for { |
| select { |
| // case <-ctx.Done(): |
| // logger.Info("MibSync Msg", log.Fields{"Message handling canceled via context for device-id": oFsm.pAdaptFsm.deviceID}) |
| // break loop |
| case message, ok := <-oFsm.pAdaptFsm.commChan: |
| if !ok { |
| logger.Info("UniPonAniConfigFsm Rx Msg - could not read from channel", log.Fields{"device-id": oFsm.pAdaptFsm.deviceID}) |
| // but then we have to ensure a restart of the FSM as well - as exceptional procedure |
| oFsm.pAdaptFsm.pFsm.Event(aniEvReset) |
| break loop |
| } |
| logger.Debugw("UniPonAniConfigFsm Rx Msg", log.Fields{"device-id": oFsm.pAdaptFsm.deviceID}) |
| |
| switch message.Type { |
| case TestMsg: |
| msg, _ := message.Data.(TestMessage) |
| if msg.TestMessageVal == AbortMessageProcessing { |
| logger.Infow("UniPonAniConfigFsm abort ProcessMsg", log.Fields{"for device-id": oFsm.pAdaptFsm.deviceID}) |
| break loop |
| } |
| logger.Warnw("UniPonAniConfigFsm unknown TestMessage", log.Fields{"device-id": oFsm.pAdaptFsm.deviceID, "MessageVal": msg.TestMessageVal}) |
| case OMCI: |
| msg, _ := message.Data.(OmciMessage) |
| oFsm.handleOmciAniConfigMessage(msg) |
| default: |
| logger.Warn("UniPonAniConfigFsm Rx unknown message", log.Fields{"device-id": oFsm.pAdaptFsm.deviceID, |
| "message.Type": message.Type}) |
| } |
| } |
| } |
| logger.Infow("End UniPonAniConfigFsm Msg processing", log.Fields{"device-id": oFsm.pAdaptFsm.deviceID}) |
| } |
| |
| func (oFsm *UniPonAniConfigFsm) handleOmciAniConfigMessage(msg OmciMessage) { |
| logger.Debugw("Rx OMCI UniPonAniConfigFsm Msg", log.Fields{"device-id": oFsm.pAdaptFsm.deviceID, |
| "msgType": msg.OmciMsg.MessageType}) |
| |
| switch msg.OmciMsg.MessageType { |
| case omci.CreateResponseType: |
| { |
| msgLayer := (*msg.OmciPacket).Layer(omci.LayerTypeCreateResponse) |
| if msgLayer == nil { |
| logger.Error("Omci Msg layer could not be detected for CreateResponse") |
| return |
| } |
| msgObj, msgOk := msgLayer.(*omci.CreateResponse) |
| if !msgOk { |
| logger.Error("Omci Msg layer could not be assigned for CreateResponse") |
| return |
| } |
| logger.Debugw("CreateResponse Data", log.Fields{"deviceId": oFsm.pAdaptFsm.deviceID, "data-fields": msgObj}) |
| if msgObj.Result != me.Success { |
| logger.Errorw("Omci CreateResponse Error - later: drive FSM to abort state ?", log.Fields{"Error": msgObj.Result}) |
| // possibly force FSM into abort or ignore some errors for some messages? store error for mgmt display? |
| return |
| } |
| if msgObj.EntityClass == oFsm.pOmciCC.pLastTxMeInstance.GetClassID() && |
| msgObj.EntityInstance == oFsm.pOmciCC.pLastTxMeInstance.GetEntityID() { |
| //store the created ME into DB //TODO??? obviously the Python code does not store the config ... |
| // if, then something like: |
| //oFsm.pOnuDB.StoreMe(msgObj) |
| |
| // maybe we can use just the same eventName for different state transitions like "forward" |
| // - might be checked, but so far I go for sure and have to inspect the concrete state events ... |
| switch oFsm.pOmciCC.pLastTxMeInstance.GetName() { |
| case "Ieee8021PMapperServiceProfile": |
| { // let the FSM proceed ... |
| oFsm.pAdaptFsm.pFsm.Event(aniEvRxDot1pmapCresp) |
| } |
| case "MacBridgePortConfigurationData": |
| { // let the FSM proceed ... |
| oFsm.pAdaptFsm.pFsm.Event(aniEvRxMbpcdResp) |
| } |
| case "GemPortNetworkCtp", "GemInterworkingTerminationPoint": |
| { // let aniConfig Multi-Id processing proceed by stopping the wait function |
| oFsm.omciMIdsResponseReceived <- true |
| } |
| } |
| } |
| } //CreateResponseType |
| case omci.SetResponseType: |
| { |
| msgLayer := (*msg.OmciPacket).Layer(omci.LayerTypeSetResponse) |
| if msgLayer == nil { |
| logger.Error("UniPonAniConfigFsm - Omci Msg layer could not be detected for SetResponse") |
| return |
| } |
| msgObj, msgOk := msgLayer.(*omci.SetResponse) |
| if !msgOk { |
| logger.Error("UniPonAniConfigFsm - Omci Msg layer could not be assigned for SetResponse") |
| return |
| } |
| logger.Debugw("UniPonAniConfigFsm SetResponse Data", log.Fields{"deviceId": oFsm.pAdaptFsm.deviceID, "data-fields": msgObj}) |
| if msgObj.Result != me.Success { |
| logger.Errorw("UniPonAniConfigFsm - Omci SetResponse Error - later: drive FSM to abort state ?", log.Fields{"Error": msgObj.Result}) |
| // possibly force FSM into abort or ignore some errors for some messages? store error for mgmt display? |
| return |
| } |
| if msgObj.EntityClass == oFsm.pOmciCC.pLastTxMeInstance.GetClassID() && |
| msgObj.EntityInstance == oFsm.pOmciCC.pLastTxMeInstance.GetEntityID() { |
| //store the created ME into DB //TODO??? obviously the Python code does not store the config ... |
| // if, then something like: |
| //oFsm.pOnuDB.StoreMe(msgObj) |
| |
| switch oFsm.pOmciCC.pLastTxMeInstance.GetName() { |
| case "TCont": |
| { // let the FSM proceed ... |
| oFsm.pAdaptFsm.pFsm.Event(aniEvRxTcontsResp) |
| } |
| case "PriorityQueue": |
| { // let the PrioQueue init proceed by stopping the wait function |
| oFsm.omciMIdsResponseReceived <- true |
| } |
| case "Ieee8021PMapperServiceProfile": |
| { // let the FSM proceed ... |
| oFsm.pAdaptFsm.pFsm.Event(aniEvRxDot1pmapSresp) |
| } |
| } |
| } |
| } //SetResponseType |
| default: |
| { |
| logger.Errorw("UniPonAniConfigFsm - Rx OMCI unhandled MsgType", log.Fields{"omciMsgType": msg.OmciMsg.MessageType}) |
| return |
| } |
| } |
| } |
| |
| func (oFsm *UniPonAniConfigFsm) performCreatingGemNCTPs() { |
| //TODO!! this is just for the first GemPort right now - needs update |
| // .. for gemPort in range gemPortXID |
| logger.Infow("UniPonAniConfigFsm Tx Create::GemNWCtp", log.Fields{ |
| "EntitytId": strconv.FormatInt(int64(oFsm.gemPortXID[0]), 16), |
| "TcontId": strconv.FormatInt(int64(oFsm.tcont0ID), 16), |
| "device-id": oFsm.pAdaptFsm.deviceID}) |
| meParams := me.ParamData{ |
| EntityID: oFsm.gemPortXID[0], |
| Attributes: me.AttributeValueMap{ |
| "PortId": oFsm.gemPortXID[0], //same as EntityID |
| "TContPointer": oFsm.tcont0ID, |
| "Direction": (*(oFsm.pUniTechProf.mapPonAniConfig[uint32(oFsm.pOnuUniPort.uniId)]))[0].mapGemPortParams[0].direction, |
| //ONU-G.TrafficManagementOption dependency ->PrioQueue or TCont |
| // TODO!! verify dependency and QueueId in case of Multi-GemPort setup! |
| "TrafficManagementPointerForUpstream": oFsm.upQueueXID[0], //might be different in wrr-only Setup - tcont0ID |
| "PriorityQueuePointerForDownStream": oFsm.downQueueXID[0], |
| }, |
| } |
| meInstance := oFsm.pOmciCC.sendCreateGemNCTPVar(context.TODO(), ConstDefaultOmciTimeout, true, |
| oFsm.pAdaptFsm.commChan, meParams) |
| //accept also nil as (error) return value for writing to LastTx |
| // - this avoids misinterpretation of new received OMCI messages |
| oFsm.pOmciCC.pLastTxMeInstance = meInstance |
| |
| //verify response |
| err := oFsm.waitforOmciResponse() |
| if err != nil { |
| logger.Errorw("GemNWCtp create failed, aborting AniConfig FSM!", |
| log.Fields{"deviceId": oFsm.pAdaptFsm.deviceID, "GemIndex": 0}) //running index in loop later! |
| oFsm.pAdaptFsm.pFsm.Event(aniEvReset) |
| return |
| } |
| //for all GemPortID's ports - later |
| |
| // if Config has been done for all GemPort instances let the FSM proceed |
| logger.Debugw("GemNWCtp create loop finished", log.Fields{"deviceId": oFsm.pAdaptFsm.deviceID}) |
| oFsm.pAdaptFsm.pFsm.Event(aniEvRxGemntcpsResp) |
| return |
| } |
| |
| func (oFsm *UniPonAniConfigFsm) performCreatingGemIWs() { |
| //TODO!! this is just for the first GemPort right now - needs update |
| // .. for gemPort in range gemPortXID |
| logger.Infow("UniPonAniConfigFsm Tx Create::GemIwTp", log.Fields{ |
| "EntitytId": strconv.FormatInt(int64(oFsm.gemPortXID[0]), 16), |
| "SPPtr": strconv.FormatInt(int64(oFsm.mapperSP0ID), 16), |
| "device-id": oFsm.pAdaptFsm.deviceID}) |
| meParams := me.ParamData{ |
| EntityID: oFsm.gemPortXID[0], |
| Attributes: me.AttributeValueMap{ |
| "GemPortNetworkCtpConnectivityPointer": oFsm.gemPortXID[0], //same as EntityID, see above |
| "InterworkingOption": 5, //fixed model:: G.998 .1pMapper |
| "ServiceProfilePointer": oFsm.mapperSP0ID, |
| "InterworkingTerminationPointPointer": 0, //not used with .1PMapper Mac bridge |
| "GalProfilePointer": galEthernetEID, |
| }, |
| } |
| meInstance := oFsm.pOmciCC.sendCreateGemIWTPVar(context.TODO(), ConstDefaultOmciTimeout, true, |
| oFsm.pAdaptFsm.commChan, meParams) |
| //accept also nil as (error) return value for writing to LastTx |
| // - this avoids misinterpretation of new received OMCI messages |
| oFsm.pOmciCC.pLastTxMeInstance = meInstance |
| |
| //verify response |
| err := oFsm.waitforOmciResponse() |
| if err != nil { |
| logger.Errorw("GemIwTp create failed, aborting AniConfig FSM!", |
| log.Fields{"deviceId": oFsm.pAdaptFsm.deviceID, "GemIndex": 0}) //running index in loop later! |
| oFsm.pAdaptFsm.pFsm.Event(aniEvReset) |
| return |
| } |
| //for all GemPortID's ports - later |
| |
| // if Config has been done for all GemPort instances let the FSM proceed |
| logger.Debugw("GemIwTp create loop finished", log.Fields{"deviceId": oFsm.pAdaptFsm.deviceID}) |
| oFsm.pAdaptFsm.pFsm.Event(aniEvRxGemiwsResp) |
| return |
| } |
| |
| func (oFsm *UniPonAniConfigFsm) performSettingPQs() { |
| //TODO!! this is just for the first upstream PrioQueue right now - needs update |
| //TODO!! implementation is restricted to WRR setting on the TrafficScheduler/Tcont |
| // SP setting would allow relatedPort(Prio) setting in case ONU supports config (ONU-2G QOS) |
| |
| // .. for prioQueu in range upQueueXID |
| weight := (*(oFsm.pUniTechProf.mapPonAniConfig[uint32(oFsm.pOnuUniPort.uniId)]))[0].mapGemPortParams[0].queueWeight |
| logger.Infow("UniPonAniConfigFsm Tx Set::PrioQueue", log.Fields{ |
| "EntitytId": strconv.FormatInt(int64(oFsm.upQueueXID[0]), 16), |
| "Weight": weight, |
| "device-id": oFsm.pAdaptFsm.deviceID}) |
| meParams := me.ParamData{ |
| EntityID: oFsm.upQueueXID[0], |
| Attributes: me.AttributeValueMap{ |
| "Weight": weight, |
| }, |
| } |
| meInstance := oFsm.pOmciCC.sendSetPrioQueueVar(context.TODO(), ConstDefaultOmciTimeout, true, |
| oFsm.pAdaptFsm.commChan, meParams) |
| //accept also nil as (error) return value for writing to LastTx |
| // - this avoids misinterpretation of new received OMCI messages |
| oFsm.pOmciCC.pLastTxMeInstance = meInstance |
| |
| //verify response |
| err := oFsm.waitforOmciResponse() |
| if err != nil { |
| logger.Errorw("PrioQueue set failed, aborting AniConfig FSM!", |
| log.Fields{"deviceId": oFsm.pAdaptFsm.deviceID, "QueueIndex": 0}) //running index in loop later! |
| oFsm.pAdaptFsm.pFsm.Event(aniEvReset) |
| return |
| } |
| //for all upstream prioQueus - later |
| |
| // if Config has been done for all PrioQueue instances let the FSM proceed |
| logger.Debugw("PrioQueue set loop finished", log.Fields{"deviceId": oFsm.pAdaptFsm.deviceID}) |
| oFsm.pAdaptFsm.pFsm.Event(aniEvRxPrioqsResp) |
| return |
| } |
| |
| func (oFsm *UniPonAniConfigFsm) waitforOmciResponse() error { |
| select { |
| // maybe be also some outside cancel (but no context modelled for the moment ...) |
| // case <-ctx.Done(): |
| // logger.Infow("LockState-bridge-init message reception canceled", log.Fields{"for device-id": oFsm.pAdaptFsm.deviceID}) |
| case <-time.After(30 * time.Second): //3s was detected to be to less in 8*8 bbsim test with debug Info/Debug |
| logger.Warnw("UniPonAniConfigFsm multi entity timeout", log.Fields{"for device-id": oFsm.pAdaptFsm.deviceID}) |
| return errors.New("UniPonAniConfigFsm multi entity timeout") |
| case success := <-oFsm.omciMIdsResponseReceived: |
| if success == true { |
| logger.Debug("UniPonAniConfigFsm multi entity response received") |
| return nil |
| } |
| // should not happen so far |
| logger.Warnw("UniPonAniConfigFsm multi entity response error", log.Fields{"for device-id": oFsm.pAdaptFsm.deviceID}) |
| return errors.New("UniPonAniConfigFsm multi entity responseError") |
| } |
| } |