diff --git a/vendor/github.com/opencord/omci-lib-go/generated/pwatmperformancemonitoringhistorydata.go b/vendor/github.com/opencord/omci-lib-go/generated/pwatmperformancemonitoringhistorydata.go
new file mode 100644
index 0000000..c68a56c
--- /dev/null
+++ b/vendor/github.com/opencord/omci-lib-go/generated/pwatmperformancemonitoringhistorydata.go
@@ -0,0 +1,123 @@
+/*
+ * 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"
+
+// PwAtmPerformanceMonitoringHistoryDataClassID is the 16-bit ID for the OMCI
+// Managed entity PW ATM performance monitoring history data
+const PwAtmPerformanceMonitoringHistoryDataClassID ClassID = ClassID(338)
+
+var pwatmperformancemonitoringhistorydataBME *ManagedEntityDefinition
+
+// PwAtmPerformanceMonitoringHistoryData (class ID #338)
+//	This ME collects PM data associated with an ATM pseudowire. 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 the PW ATM configuration data ME.
+//
+//	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 the instance of the PW ATM configuration data ME.
+//			(R, setbycreate) (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. Since no threshold value attribute number exceeds 7, a threshold
+//			data 2 ME is optional. (R,-W, setbycreate) (mandatory) (2-bytes)
+//
+//		Downstream Missing Packets Counter
+//			Downstream missing packets counter: This attribute counts missing packets, as detected via
+//			control word sequence number gaps. (R) (mandatory) (4-bytes)
+//
+//		Downstream Reordered Packets Counter
+//			Downstream reordered packets counter: This attribute counts packets detected out of sequence via
+//			the control word sequence number, but successfully reordered. Some implementations may not
+//			support this feature. (R) (optional) (4-bytes)
+//
+//		Downstream Misordered Packets Counter
+//			Downstream misordered packets counter: This attribute counts packets detected out of order via
+//			the control word sequence numbers. (R) (mandatory) (4-bytes)
+//
+//		Upstream Timeout Packets Counter
+//			Upstream timeout packets counter: This attribute counts packets transmitted due to timeout
+//			expiration while attempting to collect cells. (R) (mandatory) (4-bytes)
+//
+//		Upstream Transmitted Cells Counter
+//			Upstream transmitted cells counter: This attribute counts transmitted cells. (R) (mandatory)
+//			(4-bytes)
+//
+//		Upstream Dropped Cells Counter
+//			Upstream dropped cells counter: This attribute counts dropped cells. (R) (mandatory) (4-bytes)
+//
+//		Upstream Received Cells Counter
+//			Upstream received cells counter: This attribute counts received cells. (R) (mandatory) (4-bytes)
+//
+type PwAtmPerformanceMonitoringHistoryData struct {
+	ManagedEntityDefinition
+	Attributes AttributeValueMap
+}
+
+func init() {
+	pwatmperformancemonitoringhistorydataBME = &ManagedEntityDefinition{
+		Name:    "PwAtmPerformanceMonitoringHistoryData",
+		ClassID: 338,
+		MessageTypes: mapset.NewSetWith(
+			Create,
+			Delete,
+			Get,
+			Set,
+		),
+		AllowedAttributeMask: 0xff80,
+		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: Uint32Field("DownstreamMissingPacketsCounter", CounterAttributeType, 0x2000, 0, mapset.NewSetWith(Read), false, false, false, 3),
+			4: Uint32Field("DownstreamReorderedPacketsCounter", CounterAttributeType, 0x1000, 0, mapset.NewSetWith(Read), false, true, false, 4),
+			5: Uint32Field("DownstreamMisorderedPacketsCounter", CounterAttributeType, 0x0800, 0, mapset.NewSetWith(Read), false, false, false, 5),
+			6: Uint32Field("UpstreamTimeoutPacketsCounter", CounterAttributeType, 0x0400, 0, mapset.NewSetWith(Read), false, false, false, 6),
+			7: Uint32Field("UpstreamTransmittedCellsCounter", CounterAttributeType, 0x0200, 0, mapset.NewSetWith(Read), false, false, false, 7),
+			8: Uint32Field("UpstreamDroppedCellsCounter", CounterAttributeType, 0x0100, 0, mapset.NewSetWith(Read), false, false, false, 8),
+			9: Uint32Field("UpstreamReceivedCellsCounter", CounterAttributeType, 0x0080, 0, mapset.NewSetWith(Read), false, false, false, 9),
+		},
+		Access:  CreatedByOlt,
+		Support: UnknownSupport,
+	}
+}
+
+// NewPwAtmPerformanceMonitoringHistoryData (class ID 338) 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 NewPwAtmPerformanceMonitoringHistoryData(params ...ParamData) (*ManagedEntity, OmciErrors) {
+	return NewManagedEntity(*pwatmperformancemonitoringhistorydataBME, params...)
+}