diff --git a/vendor/github.com/cboling/omci/generated/macbridgeperformancemonitoringhistorydata.go b/vendor/github.com/cboling/omci/generated/macbridgeperformancemonitoringhistorydata.go
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+++ b/vendor/github.com/cboling/omci/generated/macbridgeperformancemonitoringhistorydata.go
@@ -0,0 +1,90 @@
+/*
+ * 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 MacBridgePerformanceMonitoringHistoryDataClassId ClassID = ClassID(51)
+
+var macbridgeperformancemonitoringhistorydataBME *ManagedEntityDefinition
+
+// MacBridgePerformanceMonitoringHistoryData (class ID #51)
+//	This ME collects PM data associated with a MAC bridge. 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
+//		This ME is associated with an instance of a MAC bridge service profile.
+//
+//	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 MAC bridge service profile. (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. Since no threshold value attribute number exceeds 7, a threshold data 2
+//			ME is optional. (R, W, setbycreate) (mandatory) (2 bytes)
+//
+//		Bridge Learning Entry Discard Count
+//			Bridge learning entry discard count: This attribute counts forwarding database entries that have
+//			been or would have been learned, but were discarded or replaced due to a lack of space in the
+//			database table. When used with the MAC learning depth attribute of the MAC bridge service
+//			profile, the bridge learning entry discard count may be particularly useful in detecting MAC
+//			spoofing attempts. (R) (mandatory) (4 bytes)
+//
+type MacBridgePerformanceMonitoringHistoryData struct {
+	ManagedEntityDefinition
+	Attributes AttributeValueMap
+}
+
+func init() {
+	macbridgeperformancemonitoringhistorydataBME = &ManagedEntityDefinition{
+		Name:    "MacBridgePerformanceMonitoringHistoryData",
+		ClassID: 51,
+		MessageTypes: mapset.NewSetWith(
+			Create,
+			Delete,
+			Get,
+			Set,
+		),
+		AllowedAttributeMask: 0XE000,
+		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("BridgeLearningEntryDiscardCount", 0, mapset.NewSetWith(Read), false, false, false, false, 3),
+		},
+	}
+}
+
+// NewMacBridgePerformanceMonitoringHistoryData (class ID 51 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 NewMacBridgePerformanceMonitoringHistoryData(params ...ParamData) (*ManagedEntity, OmciErrors) {
+	return NewManagedEntity(macbridgeperformancemonitoringhistorydataBME, params...)
+}