diff --git a/vendor/github.com/cboling/omci/generated/xg-pontcperformancemonitoringhistorydata.go b/vendor/github.com/cboling/omci/generated/xg-pontcperformancemonitoringhistorydata.go
new file mode 100644
index 0000000..d22c7bb
--- /dev/null
+++ b/vendor/github.com/cboling/omci/generated/xg-pontcperformancemonitoringhistorydata.go
@@ -0,0 +1,146 @@
+/*
+ * Copyright (c) 2018 - present.  Boling Consulting Solutions (bcsw.net)
+ *
+ * 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"
+
+const XgPonTcPerformanceMonitoringHistoryDataClassId ClassID = ClassID(344)
+
+var xgpontcperformancemonitoringhistorydataBME *ManagedEntityDefinition
+
+// XgPonTcPerformanceMonitoringHistoryData (class ID #344)
+//	This ME collects PM data associated with the XG-PON TC layer.
+//
+//	For a complete discussion of generic PM architecture, refer to clause I.4.
+//
+//	Relationships
+//		An instance of this ME is associated with an ANI-G.
+//
+//	Attributes
+//		Managed Entity Id
+//			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 ANI-G. (R, set-by-create)
+//			(mandatory) (2 bytes)
+//
+//		Interval End Time
+//			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 ME that
+//			contains PM threshold values. (R, W, set-by-create) (mandatory) (2 bytes)
+//
+//		Psbd Hec Error Count
+//			PSBd HEC error count: This attribute counts HEC errors in any of the fields of the downstream
+//			physical sync block. (R) (optional) (4 bytes)
+//
+//		Xgtc Hec Error Count
+//			XGTC HEC error count: This attribute counts HEC errors detected in the XGTC header. In [ITU-T
+//			G.9807.1], this attribute is used for framing sublayer (FS) HEC error count management. (R)
+//			(optional) (4 bytes)
+//
+//		Unknown Profile Count
+//			Unknown profile count: This attribute counts the number of grants received whose specified
+//			profile was not known to the ONU. (R) (optional) (4 bytes)
+//
+//		Transmitted Xg_Pon Encapsulation Method Xgem Frames
+//			Transmitted XG-PON encapsulation method (XGEM) frames: This attribute counts the number of non-
+//			idle XGEM frames transmitted. If a service data unit (SDU) is fragmented, each fragment is an
+//			XGEM frame and is counted as such. (R) (mandatory) (4 bytes)
+//
+//		Fragment Xgem Frames
+//			Fragment XGEM frames: This attribute counts the number of XGEM frames that represent fragmented
+//			SDUs, as indicated by the LF bit = 0. (R) (optional) (4 bytes)
+//
+//		Xgem Hec Lost Words Count
+//			XGEM HEC lost words count: This attribute counts the number of 4 byte words lost because of an
+//			XGEM frame HEC error. In general, all XGTC payload following the error is lost, until the next
+//			PSBd event. (R) (optional) (4 bytes)
+//
+//		Xgem Key Errors
+//			(R) (mandatory) (4 bytes)
+//
+//		Xgem Hec Error Count
+//			XGEM HEC error count: This attribute counts the number of instances of an XGEM frame HEC error.
+//			(R) (mandatory) (4 bytes)
+//
+//		Transmitted Bytes In Non_Idle Xgem Frames
+//			Transmitted bytes in non-idle XGEM frames: This attribute counts the number of transmitted bytes
+//			in non-idle XGEM frames. (R) (mandatory) (8 bytes)
+//
+//		Received Bytes In Non_Idle Xgem Frames
+//			Received bytes in non-idle XGEM frames: This attribute counts the number of received bytes in
+//			non-idle XGEM frames. (R) (optional) (8 bytes)
+//
+//		Loss Of Downstream Synchronization Lods Event Count
+//			Loss of downstream synchronization (LODS) event count: This attribute counts the number of state
+//			transitions from O5.1 to O6. (R) (optional) (4 bytes)
+//
+//		Lods Event Restored Count
+//			LODS event restored count: This attribute counts the number of LODS cleared events. (R)
+//			(optional) (4 bytes)
+//
+//		Onu Reactivation By Lods Events
+//			ONU reactivation by LODS events: This attribute counts the number of LODS events resulting in
+//			ONU reactivation without synchronization being reacquired. (R) (optional) (4 bytes)
+//
+type XgPonTcPerformanceMonitoringHistoryData struct {
+	ManagedEntityDefinition
+	Attributes AttributeValueMap
+}
+
+func init() {
+	xgpontcperformancemonitoringhistorydataBME = &ManagedEntityDefinition{
+		Name:    "XgPonTcPerformanceMonitoringHistoryData",
+		ClassID: 344,
+		MessageTypes: mapset.NewSetWith(
+			Create,
+			Delete,
+			Get,
+			Set,
+		),
+		AllowedAttributeMask: 0XFFFE,
+		AttributeDefinitions: AttributeDefinitionMap{
+			0:  Uint16Field("ManagedEntityId", 0, mapset.NewSetWith(Read, SetByCreate), false, false, false, false, 0),
+			1:  ByteField("IntervalEndTime", 0, mapset.NewSetWith(Read), false, false, false, false, 1),
+			2:  Uint16Field("ThresholdData12Id", 0, mapset.NewSetWith(Read, SetByCreate, Write), false, false, false, false, 2),
+			3:  Uint32Field("PsbdHecErrorCount", 0, mapset.NewSetWith(Read), false, false, true, false, 3),
+			4:  Uint32Field("XgtcHecErrorCount", 0, mapset.NewSetWith(Read), false, false, true, false, 4),
+			5:  Uint32Field("UnknownProfileCount", 0, mapset.NewSetWith(Read), false, false, true, false, 5),
+			6:  Uint32Field("TransmittedXgPonEncapsulationMethodXgemFrames", 0, mapset.NewSetWith(Read), false, false, false, false, 6),
+			7:  Uint32Field("FragmentXgemFrames", 0, mapset.NewSetWith(Read), false, false, true, false, 7),
+			8:  Uint32Field("XgemHecLostWordsCount", 0, mapset.NewSetWith(Read), false, false, true, false, 8),
+			9:  Uint32Field("XgemKeyErrors", 0, mapset.NewSetWith(Read), false, false, false, false, 9),
+			10: Uint32Field("XgemHecErrorCount", 0, mapset.NewSetWith(Read), false, false, false, false, 10),
+			11: Uint64Field("TransmittedBytesInNonIdleXgemFrames", 0, mapset.NewSetWith(Read), false, false, false, false, 11),
+			12: Uint64Field("ReceivedBytesInNonIdleXgemFrames", 0, mapset.NewSetWith(Read), false, false, true, false, 12),
+			13: Uint32Field("LossOfDownstreamSynchronizationLodsEventCount", 0, mapset.NewSetWith(Read), false, false, true, false, 13),
+			14: Uint32Field("LodsEventRestoredCount", 0, mapset.NewSetWith(Read), false, false, true, false, 14),
+			15: Uint32Field("OnuReactivationByLodsEvents", 0, mapset.NewSetWith(Read), false, false, true, false, 15),
+		},
+	}
+}
+
+// NewXgPonTcPerformanceMonitoringHistoryData (class ID 344 creates the basic
+// Managed Entity definition that is used to validate an ME of this type that
+// is received from the wire, about to be sent on the wire.
+func NewXgPonTcPerformanceMonitoringHistoryData(params ...ParamData) (*ManagedEntity, OmciErrors) {
+	return NewManagedEntity(xgpontcperformancemonitoringhistorydataBME, params...)
+}