diff --git a/vendor/github.com/opencord/omci-lib-go/v2/generated/twdmchannelphylodsperformancemonitoringhistorydata.go b/vendor/github.com/opencord/omci-lib-go/v2/generated/twdmchannelphylodsperformancemonitoringhistorydata.go
new file mode 100644
index 0000000..93fa9d0
--- /dev/null
+++ b/vendor/github.com/opencord/omci-lib-go/v2/generated/twdmchannelphylodsperformancemonitoringhistorydata.go
@@ -0,0 +1,174 @@
+/*
+ * Copyright (c) 2018 - present.  Boling Consulting Solutions (bcsw.net)
+ * 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.
+ */
+/*
+ * NOTE: This file was generated, manual edits will be overwritten!
+ *
+ * Generated by 'goCodeGenerator.py':
+ *              https://github.com/cboling/OMCI-parser/README.md
+ */
+
+package generated
+
+import "github.com/deckarep/golang-set"
+
+// TwdmChannelPhyLodsPerformanceMonitoringHistoryDataClassID is the 16-bit ID for the OMCI
+// Managed entity TWDM channel PHY/LODS performance monitoring history data
+const TwdmChannelPhyLodsPerformanceMonitoringHistoryDataClassID = ClassID(444) // 0x01bc
+
+var twdmchannelphylodsperformancemonitoringhistorydataBME *ManagedEntityDefinition
+
+// TwdmChannelPhyLodsPerformanceMonitoringHistoryData (Class ID: #444 / 0x01bc)
+//	This ME collects certain PM data associated with the slot/circuit pack, hosting one or more
+//	ANI-G MEs, and a specific TWDM channel. Instances of this ME are created and deleted by the OLT.
+//
+//	For a complete discussion of generic PM architecture, refer to clause I.4.
+//
+//	Relationships
+//		An instance of this ME is associated with an instance of TWDM channel ME.
+//
+//	Attributes
+//		Managed Entity Id
+//			This attribute uniquely identifies each instance of this ME. Through an identical ID, this ME is
+//			implicitly linked to an instance of the TWDM channel ME. (R, setbycreate) (mandatory) (2-bytes)
+//
+//		Interval End Time
+//			This attribute identifies the most recently finished 15-min interval. (R) (mandatory) (1-byte)
+//
+//		Threshold Data 1_2 Id
+//			Threshold data 1/2 ID: This attribute points to an instance of the threshold data 1 and 2 MEs
+//			that contains PM threshold values. (R,-W, setbycreate) (mandatory) (2-bytes)
+//
+//		Total Received Words Protected By Bit_Interleaved Parity_32 Bip_32
+//			Total received words protected by bit-interleaved parity-32 (BIP-32): The count of 4-byte words
+//			included in BIP-32 check. This is a product of the number of downstream FS frames received by
+//			the size of the downstream FS frame after the FEC parity byte, if any, have been removed. The
+//			count applies to the entire downstream data flow, whether or not addressed to that ONT. (R)
+//			(mandatory) (8-bytes)
+//
+//		Bip_32 Bit Error Count
+//			BIP-32 bit error count: Count of the bit errors in the received downstream FS frames as measured
+//			using BIP-32. If FEC is supported in the downstream direction, the BIP-32 count applies to the
+//			downstream FS frame after the FEC correction has been applied and the FEC parity bytes have been
+//			removed. (R) (mandatory) (4-bytes)
+//
+//		Corrected Psbd Hec Error Count
+//			The count of the errors in either CFC or OCS fields of the PSBd block that have been corrected
+//			using the HEC technique. (R) (mandatory) (4-bytes)
+//
+//		Uncorrectable Psbd Hec Error Count
+//			The count of the errors in either CFC or OCS fields of the PSBd block that could not be
+//			corrected using the HEC technique. (R) (mandatory) (4-bytes)
+//
+//		Corrected Downstream Fs Header Hec Error Count
+//			The count of the errors in the downstream FS header that have been corrected using the HEC
+//			technique. (R) (mandatory) (4-bytes)
+//
+//		Uncorrectable Downstream Fs Header Hec Error Count
+//			The count of the errors in the downstream FS header that could not be corrected using the HEC
+//			technique. (R) (mandatory) (4-bytes)
+//
+//		Total Number Of Lods Events
+//			The count of the state transitions from O5.1/O5.2 to O6, referring to the ONU activation cycle
+//			state machine, clause 12 of [ITU-T-G.989.3]. (R) (mandatory) (4-bytes)
+//
+//		Lods Events Restored In Operating Twdm Channel
+//			The count of LODS events cleared automatically without retuning. (R) (mandatory) (4-bytes)
+//
+//		Lods Events Restored In Protection Twdm Channel
+//			The count of LODS events resolved by retuning to a pre-configured protection TWDM channel. The
+//			event is counted against the original operating channel. (R) (mandatory) (4-bytes)
+//
+//		Lods Events Restored In Discretionary Twdm Channel
+//			The count of LODS events resolved by retuning to a TWDM channel chosen by the ONU, without
+//			retuning. Implies that the wavelength channel protection for the operating channel is not
+//			active. The event is counted against the original operating channel (R) (mandatory) (4-bytes)
+//
+//		Lods Events Resulting In Reactivation
+//			The count of LODS events resolved through ONU reactivation; that is, either TO2 (without WLCP)
+//			or TO3-+ TO4 (with WLCP) expires before the downstream channel is reacquired, referring to the
+//			ONU activation cycle state machine, clause 12 of [ITU-T-G.989.3]. The event is counted against
+//			the original operating channel (R) (mandatory) (4-bytes)
+//
+//		Lods Events Resulting In Reactivation After Retuning To Protection Twdm Channel
+//			The count of LODS events resolved through ONU reactivation after attempted protection switching,
+//			which turns unsuccessful due to a handshake failure. (R) (mandatory) (4-bytes)
+//
+//		Lods Events Resulting In Reactivation After Retuning To Discretionary Twdm Channel
+//			The count of LODS events resolved through ONU reactivation after attempted retuning to a
+//			discretionary channel, which turns unsuccessful due to a handshake failure. (R) (mandatory)
+//			(4-bytes)
+//
+type TwdmChannelPhyLodsPerformanceMonitoringHistoryData struct {
+	ManagedEntityDefinition
+	Attributes AttributeValueMap
+}
+
+func init() {
+	twdmchannelphylodsperformancemonitoringhistorydataBME = &ManagedEntityDefinition{
+		Name:    "TwdmChannelPhyLodsPerformanceMonitoringHistoryData",
+		ClassID: 444,
+		MessageTypes: mapset.NewSetWith(
+			Create,
+			Delete,
+			Get,
+			Set,
+			GetCurrentData,
+		),
+		AllowedAttributeMask: 0xfffe,
+		AttributeDefinitions: AttributeDefinitionMap{
+			0:  Uint16Field("ManagedEntityId", PointerAttributeType, 0x0000, 0, mapset.NewSetWith(Read, SetByCreate), false, false, false, 0),
+			1:  ByteField("IntervalEndTime", UnsignedIntegerAttributeType, 0x8000, 0, mapset.NewSetWith(Read), false, false, false, 1),
+			2:  Uint16Field("ThresholdData12Id", UnsignedIntegerAttributeType, 0x4000, 0, mapset.NewSetWith(Read, SetByCreate, Write), false, false, false, 2),
+			3:  Uint64Field("TotalReceivedWordsProtectedByBitInterleavedParity32Bip32", CounterAttributeType, 0x2000, 0, mapset.NewSetWith(Read), false, false, false, 3),
+			4:  Uint32Field("Bip32BitErrorCount", CounterAttributeType, 0x1000, 0, mapset.NewSetWith(Read), false, false, false, 4),
+			5:  Uint32Field("CorrectedPsbdHecErrorCount", CounterAttributeType, 0x0800, 0, mapset.NewSetWith(Read), false, false, false, 5),
+			6:  Uint32Field("UncorrectablePsbdHecErrorCount", CounterAttributeType, 0x0400, 0, mapset.NewSetWith(Read), false, false, false, 6),
+			7:  Uint32Field("CorrectedDownstreamFsHeaderHecErrorCount", CounterAttributeType, 0x0200, 0, mapset.NewSetWith(Read), false, false, false, 7),
+			8:  Uint32Field("UncorrectableDownstreamFsHeaderHecErrorCount", CounterAttributeType, 0x0100, 0, mapset.NewSetWith(Read), false, false, false, 8),
+			9:  Uint32Field("TotalNumberOfLodsEvents", CounterAttributeType, 0x0080, 0, mapset.NewSetWith(Read), false, false, false, 9),
+			10: Uint32Field("LodsEventsRestoredInOperatingTwdmChannel", CounterAttributeType, 0x0040, 0, mapset.NewSetWith(Read), false, false, false, 10),
+			11: Uint32Field("LodsEventsRestoredInProtectionTwdmChannel", CounterAttributeType, 0x0020, 0, mapset.NewSetWith(Read), false, false, false, 11),
+			12: Uint32Field("LodsEventsRestoredInDiscretionaryTwdmChannel", CounterAttributeType, 0x0010, 0, mapset.NewSetWith(Read), false, false, false, 12),
+			13: Uint32Field("LodsEventsResultingInReactivation", CounterAttributeType, 0x0008, 0, mapset.NewSetWith(Read), false, false, false, 13),
+			14: Uint32Field("LodsEventsResultingInReactivationAfterRetuningToProtectionTwdmChannel", CounterAttributeType, 0x0004, 0, mapset.NewSetWith(Read), false, false, false, 14),
+			15: Uint32Field("LodsEventsResultingInReactivationAfterRetuningToDiscretionaryTwdmChannel", CounterAttributeType, 0x0002, 0, mapset.NewSetWith(Read), false, false, false, 15),
+		},
+		Access:  CreatedByOlt,
+		Support: UnknownSupport,
+		Alarms: AlarmMap{
+			1:  "BIP-32 bit error count",
+			2:  "PSBd HEC errors - corrected",
+			3:  "PSBd HEC errors - uncorrectable",
+			4:  "FS header errors - corrected",
+			5:  "FS header errors - uncorrectable",
+			6:  "Total LODS event count",
+			7:  "LODS - restored in operating TWDM channel",
+			8:  "LODS - restored in protection TWDM channel",
+			9:  "LODS - restored in discretionary TWDM channel",
+			10: "LODS - reactivations",
+			11: "LODS - handshake failure in protection channel",
+			12: "LODS - handshake failure in discretionary channel",
+		},
+	}
+}
+
+// NewTwdmChannelPhyLodsPerformanceMonitoringHistoryData (class ID 444) creates the basic
+// Managed Entity definition that is used to validate an ME of this type that
+// is received from or transmitted to the OMCC.
+func NewTwdmChannelPhyLodsPerformanceMonitoringHistoryData(params ...ParamData) (*ManagedEntity, OmciErrors) {
+	return NewManagedEntity(*twdmchannelphylodsperformancemonitoringhistorydataBME, params...)
+}