VOL-4057 - EntityID changes for various MEs
Change-Id: I19cf521113fc554074d18ab3058f990d1f54a365
diff --git a/internal/pkg/onuadaptercore/me_config.go b/internal/pkg/onuadaptercore/me_config.go
new file mode 100644
index 0000000..11ffe87
--- /dev/null
+++ b/internal/pkg/onuadaptercore/me_config.go
@@ -0,0 +1,70 @@
+/*
+ * 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 (
+ "fmt"
+)
+
+const (
+ tpIDStart = 64
+ tpIDEnd = 256
+ tpRange = tpIDEnd - tpIDStart
+ maxUni = 256
+ ieeMaperServiceProfileBaseEID = uint16(0x1001)
+ macBridgePortAniBaseEID = uint16(0x1001)
+ macBridgePortUniBaseEID = uint16(0x201)
+ macBridgePortAniMcastBaseEID = uint16(0xA01)
+ galEthernetEID = uint16(1)
+ macBridgeServiceProfileEID = uint16(0x201)
+)
+
+func generateIeeMaperServiceProfileEID(uniPortMacBpNo uint16, tpID uint16) (uint16, error) {
+ if tpID < tpIDStart || tpID >= tpIDEnd {
+ return 0, fmt.Errorf("tech profile id out of range - %d", tpID)
+ }
+ if uniPortMacBpNo > maxUni {
+ return 0, fmt.Errorf("uni macbpno out of range - %d", uniPortMacBpNo)
+ }
+ return (ieeMaperServiceProfileBaseEID + uniPortMacBpNo*tpRange + tpID - tpIDStart), nil
+}
+
+func generateANISideMBPCDEID(uniPortMacBpNo uint16, tpID uint16) (uint16, error) {
+ if tpID < tpIDStart || tpID >= tpIDEnd {
+ return 0, fmt.Errorf("tech profile id out of range - %d", tpID)
+ }
+ if uniPortMacBpNo > maxUni {
+ return 0, fmt.Errorf("uni macbpno out of range - %d", uniPortMacBpNo)
+ }
+ return (macBridgePortAniBaseEID + uniPortMacBpNo*tpRange + tpID - tpIDStart), nil
+}
+
+func generateUNISideMBPCDEID(uniPortMacBpNo uint16) (uint16, error) {
+ if uniPortMacBpNo > maxUni {
+ return 0, fmt.Errorf("uni macbpno out of range - %d", uniPortMacBpNo)
+ }
+ return (macBridgePortUniBaseEID + uniPortMacBpNo), nil
+}
+
+func generateMcastANISideMBPCDEID(uniPortMacBpNo uint16) (uint16, error) {
+
+ if uniPortMacBpNo > maxUni {
+ return 0, fmt.Errorf("uni macbpno out of range - %d", uniPortMacBpNo)
+ }
+ return (macBridgePortAniMcastBaseEID + uniPortMacBpNo), nil
+}