VOL-1624 Support for tech-profile creation on the first flow that references the tp-id (in write-metadata)

Getting meter from flow itself and bug fixes

Bug fix for dhcp packet-out

Change-Id: Ia466988bfdbfe49fd9a44729a4ba4a30fd991c54
diff --git a/vendor/github.com/opencord/voltha-go/adapters/common/core_proxy.go b/vendor/github.com/opencord/voltha-go/adapters/common/core_proxy.go
index 8371e09..c9f332c 100644
--- a/vendor/github.com/opencord/voltha-go/adapters/common/core_proxy.go
+++ b/vendor/github.com/opencord/voltha-go/adapters/common/core_proxy.go
@@ -499,3 +499,38 @@
 	log.Debugw("SendPacketIn-response", log.Fields{"pDeviceId": deviceId, "success": success})
 	return unPackResponse(rpc, deviceId, success, result)
 }
+
+func (ap *CoreProxy) DevicePMConfigUpdate(ctx context.Context, pmConfigs *voltha.PmConfigs) error {
+	log.Debugw("DevicePMConfigUpdate", log.Fields{"pmConfigs": pmConfigs})
+	rpc := "DevicePMConfigUpdate"
+	// Use a device specific topic to send the request.  The adapter handling the device creates a device
+	// specific topic
+	toTopic := ap.getCoreTopic(pmConfigs.Id)
+	replyToTopic := ap.getAdapterTopic()
+
+	args := make([]*kafka.KVArg, 1)
+	args[0] = &kafka.KVArg{
+		Key:   "device_pm_config",
+		Value: pmConfigs,
+	}
+	success, result := ap.kafkaICProxy.InvokeRPC(nil, rpc, &toTopic, &replyToTopic, true, pmConfigs.Id, args...)
+	log.Debugw("DevicePMConfigUpdate-response", log.Fields{"pDeviceId": pmConfigs.Id, "success": success})
+	return unPackResponse(rpc, pmConfigs.Id, success, result)
+}
+
+func (ap *CoreProxy) ReconcileChildDevices(ctx context.Context, parentDeviceId string) error {
+	log.Debugw("ReconcileChildDevices", log.Fields{"parentDeviceId": parentDeviceId})
+	rpc := "ReconcileChildDevices"
+	// Use a device specific topic to send the request.  The adapter handling the device creates a device
+	// specific topic
+	toTopic := ap.getCoreTopic(parentDeviceId)
+	replyToTopic := ap.getAdapterTopic()
+
+	args := []*kafka.KVArg{
+		{Key: "parent_device_id", Value: &voltha.ID{Id: parentDeviceId}},
+	}
+
+	success, result := ap.kafkaICProxy.InvokeRPC(nil, rpc, &toTopic, &replyToTopic, true, parentDeviceId, args...)
+	log.Debugw("ReconcileChildDevices-response", log.Fields{"pDeviceId": parentDeviceId, "success": success})
+	return unPackResponse(rpc, parentDeviceId, success, result)
+}
diff --git a/vendor/github.com/opencord/voltha-go/adapters/common/performance_metrics.go b/vendor/github.com/opencord/voltha-go/adapters/common/performance_metrics.go
new file mode 100644
index 0000000..8f74439
--- /dev/null
+++ b/vendor/github.com/opencord/voltha-go/adapters/common/performance_metrics.go
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2019-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 common
+
+import (
+	"github.com/opencord/voltha-protos/go/voltha"
+)
+
+type PmMetrics struct {
+	deviceId          string
+	frequency         uint32
+	grouped           bool
+	frequencyOverride bool
+	metrics           map[string]*voltha.PmConfig
+}
+
+type PmMetricsOption func(*PmMetrics)
+
+func Frequency(frequency uint32) PmMetricsOption {
+	return func(args *PmMetrics) {
+		args.frequency = frequency
+	}
+}
+
+func Grouped(grouped bool) PmMetricsOption {
+	return func(args *PmMetrics) {
+		args.grouped = grouped
+	}
+}
+
+func FrequencyOverride(frequencyOverride bool) PmMetricsOption {
+	return func(args *PmMetrics) {
+		args.frequencyOverride = frequencyOverride
+	}
+}
+
+func Metrics(pmNames []string) PmMetricsOption {
+	return func(args *PmMetrics) {
+		args.metrics = make(map[string]*voltha.PmConfig)
+		for _, name := range pmNames {
+			args.metrics[name] = &voltha.PmConfig{
+				Name:    name,
+				Type:    voltha.PmConfig_COUNTER,
+				Enabled: true,
+			}
+		}
+	}
+}
+
+func NewPmMetrics(deviceId string, opts ...PmMetricsOption) *PmMetrics {
+	pm := &PmMetrics{deviceId: deviceId}
+	for _, option := range opts {
+		option(pm)
+	}
+	return pm
+}
+
+func (pm *PmMetrics) ToPmConfigs() *voltha.PmConfigs {
+	pmConfigs := &voltha.PmConfigs{
+		Id:           pm.deviceId,
+		DefaultFreq:  pm.frequency,
+		Grouped:      pm.grouped,
+		FreqOverride: pm.frequencyOverride,
+	}
+	for _, v := range pm.metrics {
+		pmConfigs.Metrics = append(pmConfigs.Metrics, &voltha.PmConfig{Name: v.Name, Type: v.Type, Enabled: v.Enabled})
+	}
+	return pmConfigs
+}
diff --git a/vendor/github.com/opencord/voltha-go/adapters/common/request_handler.go b/vendor/github.com/opencord/voltha-go/adapters/common/request_handler.go
index 7ce4414..b18f1d1 100644
--- a/vendor/github.com/opencord/voltha-go/adapters/common/request_handler.go
+++ b/vendor/github.com/opencord/voltha-go/adapters/common/request_handler.go
@@ -99,6 +99,41 @@
 }
 
 func (rhp *RequestHandlerProxy) Reconcile_device(args []*ic.Argument) (*empty.Empty, error) {
+	if len(args) < 3 {
+		log.Warn("invalid-number-of-args", log.Fields{"args": args})
+		err := errors.New("invalid-number-of-args")
+		return nil, err
+	}
+
+	device := &voltha.Device{}
+	transactionID := &ic.StrType{}
+	fromTopic := &ic.StrType{}
+	for _, arg := range args {
+		switch arg.Key {
+		case "device":
+			if err := ptypes.UnmarshalAny(arg.Value, device); err != nil {
+				log.Warnw("cannot-unmarshal-device", log.Fields{"error": err})
+				return nil, err
+			}
+		case kafka.TransactionKey:
+			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
+				log.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				return nil, err
+			}
+		case kafka.FromTopic:
+			if err := ptypes.UnmarshalAny(arg.Value, fromTopic); err != nil {
+				log.Warnw("cannot-unmarshal-from-topic", log.Fields{"error": err})
+				return nil, err
+			}
+		}
+	}
+	//Update the core reference for that device
+	rhp.coreProxy.UpdateCoreReference(device.Id, fromTopic.Val)
+
+	//Invoke the reconcile device API on the adapter
+	if err := rhp.adapter.Reconcile_device(device); err != nil {
+		return nil, status.Errorf(codes.NotFound, "%s", err.Error())
+	}
 	return new(empty.Empty), nil
 }
 
@@ -256,7 +291,7 @@
 	}
 	//Update the core reference for that device
 	rhp.coreProxy.UpdateCoreReference(device.Id, fromTopic.Val)
-	//Invoke the Disable_device API on the adapter
+	//Invoke the delete_device API on the adapter
 	if err := rhp.adapter.Delete_device(device); err != nil {
 		return nil, status.Errorf(codes.NotFound, "%s", err.Error())
 	}
@@ -269,7 +304,7 @@
 
 func (rhp *RequestHandlerProxy) Update_flows_bulk(args []*ic.Argument) (*empty.Empty, error) {
 	log.Debug("Update_flows_bulk")
-	if len(args) < 4 {
+	if len(args) < 5 {
 		log.Warn("Update_flows_bulk-invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
@@ -277,6 +312,7 @@
 	device := &voltha.Device{}
 	transactionID := &ic.StrType{}
 	flows := &voltha.Flows{}
+	flowMetadata := &voltha.FlowMetadata{}
 	groups := &voltha.FlowGroups{}
 	for _, arg := range args {
 		switch arg.Key {
@@ -295,6 +331,11 @@
 				log.Warnw("cannot-unmarshal-groups", log.Fields{"error": err})
 				return nil, err
 			}
+		case "flow_metadata":
+			if err := ptypes.UnmarshalAny(arg.Value, flowMetadata); err != nil {
+				log.Warnw("cannot-unmarshal-metadata", log.Fields{"error": err})
+				return nil, err
+			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
 				log.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
@@ -303,8 +344,8 @@
 		}
 	}
 	log.Debugw("Update_flows_bulk", log.Fields{"flows": flows, "groups": groups})
-	//Invoke the adopt device on the adapter
-	if err := rhp.adapter.Update_flows_bulk(device, flows, groups); err != nil {
+	//Invoke the bulk flow update API of the adapter
+	if err := rhp.adapter.Update_flows_bulk(device, flows, groups, flowMetadata); err != nil {
 		return nil, status.Errorf(codes.NotFound, "%s", err.Error())
 	}
 	return new(empty.Empty), nil
@@ -312,7 +353,7 @@
 
 func (rhp *RequestHandlerProxy) Update_flows_incrementally(args []*ic.Argument) (*empty.Empty, error) {
 	log.Debug("Update_flows_incrementally")
-	if len(args) < 3 {
+	if len(args) < 5 {
 		log.Warn("Update_flows_incrementally-invalid-number-of-args", log.Fields{"args": args})
 		err := errors.New("invalid-number-of-args")
 		return nil, err
@@ -320,6 +361,7 @@
 	device := &voltha.Device{}
 	transactionID := &ic.StrType{}
 	flows := &openflow_13.FlowChanges{}
+	flowMetadata := &voltha.FlowMetadata{}
 	groups := &openflow_13.FlowGroupChanges{}
 	for _, arg := range args {
 		switch arg.Key {
@@ -338,6 +380,11 @@
 				log.Warnw("cannot-unmarshal-groups", log.Fields{"error": err})
 				return nil, err
 			}
+		case "flow_metadata":
+			if err := ptypes.UnmarshalAny(arg.Value, flowMetadata); err != nil {
+				log.Warnw("cannot-unmarshal-metadata", log.Fields{"error": err})
+				return nil, err
+			}
 		case kafka.TransactionKey:
 			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
 				log.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
@@ -346,14 +393,47 @@
 		}
 	}
 	log.Debugw("Update_flows_incrementally", log.Fields{"flows": flows, "groups": groups})
-	//Invoke the adopt device on the adapter
-	if err := rhp.adapter.Update_flows_incrementally(device, flows, groups); err != nil {
+	//Invoke the incremental flow update API of the adapter
+	if err := rhp.adapter.Update_flows_incrementally(device, flows, groups, flowMetadata); err != nil {
 		return nil, status.Errorf(codes.NotFound, "%s", err.Error())
 	}
 	return new(empty.Empty), nil
 }
 
 func (rhp *RequestHandlerProxy) Update_pm_config(args []*ic.Argument) (*empty.Empty, error) {
+	log.Debug("Update_pm_config")
+	if len(args) < 2 {
+		log.Warn("Update_pm_config-invalid-number-of-args", log.Fields{"args": args})
+		err := errors.New("invalid-number-of-args")
+		return nil, err
+	}
+	device := &voltha.Device{}
+	transactionID := &ic.StrType{}
+	pmConfigs := &voltha.PmConfigs{}
+	for _, arg := range args {
+		switch arg.Key {
+		case "device":
+			if err := ptypes.UnmarshalAny(arg.Value, device); err != nil {
+				log.Warnw("cannot-unmarshal-device", log.Fields{"error": err})
+				return nil, err
+			}
+		case "pm_configs":
+			if err := ptypes.UnmarshalAny(arg.Value, pmConfigs); err != nil {
+				log.Warnw("cannot-unmarshal-pm-configs", log.Fields{"error": err})
+				return nil, err
+			}
+		case kafka.TransactionKey:
+			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
+				log.Warnw("cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				return nil, err
+			}
+		}
+	}
+	log.Debugw("Update_pm_config", log.Fields{"deviceId": device.Id, "pmConfigs": pmConfigs})
+	//Invoke the pm config update API of the adapter
+	if err := rhp.adapter.Update_pm_config(device, pmConfigs); err != nil {
+		return nil, status.Errorf(codes.NotFound, "%s", err.Error())
+	}
 	return new(empty.Empty), nil
 }
 
diff --git a/vendor/github.com/opencord/voltha-go/adapters/iAdapter.go b/vendor/github.com/opencord/voltha-go/adapters/iAdapter.go
index 05df234..82fa644 100644
--- a/vendor/github.com/opencord/voltha-go/adapters/iAdapter.go
+++ b/vendor/github.com/opencord/voltha-go/adapters/iAdapter.go
@@ -35,8 +35,8 @@
 	Self_test_device(device *voltha.Device) error
 	Delete_device(device *voltha.Device) error
 	Get_device_details(device *voltha.Device) error
-	Update_flows_bulk(device *voltha.Device, flows *voltha.Flows, groups *voltha.FlowGroups) error
-	Update_flows_incrementally(device *voltha.Device, flows *openflow_13.FlowChanges, groups *openflow_13.FlowGroupChanges) error
+	Update_flows_bulk(device *voltha.Device, flows *voltha.Flows, groups *voltha.FlowGroups, flowMetadata *voltha.FlowMetadata) error
+	Update_flows_incrementally(device *voltha.Device, flows *openflow_13.FlowChanges, groups *openflow_13.FlowGroupChanges, flowMetadata *voltha.FlowMetadata) error
 	Update_pm_config(device *voltha.Device, pm_configs *voltha.PmConfigs) error
 	Receive_packet_out(deviceId string, egress_port_no int, msg *openflow_13.OfpPacketOut) error
 	Suppress_alarm(filter *voltha.AlarmFilter) error