diff --git a/vendor/github.com/opencord/voltha-protos/v5/go/core_service/core_services.pb.go b/vendor/github.com/opencord/voltha-protos/v5/go/core_service/core_services.pb.go
new file mode 100644
index 0000000..41ab077
--- /dev/null
+++ b/vendor/github.com/opencord/voltha-protos/v5/go/core_service/core_services.pb.go
@@ -0,0 +1,987 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: voltha_protos/core_services.proto
+
+package core_service
+
+import (
+	context "context"
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	empty "github.com/golang/protobuf/ptypes/empty"
+	common "github.com/opencord/voltha-protos/v5/go/common"
+	core_adapter "github.com/opencord/voltha-protos/v5/go/core_adapter"
+	health "github.com/opencord/voltha-protos/v5/go/health"
+	voltha "github.com/opencord/voltha-protos/v5/go/voltha"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+func init() { proto.RegisterFile("voltha_protos/core_services.proto", fileDescriptor_979c43850713f141) }
+
+var fileDescriptor_979c43850713f141 = []byte{
+	// 612 bytes of a gzipped FileDescriptorProto
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+	0x39, 0x07, 0x00, 0x00,
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConn
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion4
+
+// CoreServiceClient is the client API for CoreService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type CoreServiceClient interface {
+	//	 in coreProxy interface
+	GetHealthStatus(ctx context.Context, in *empty.Empty, opts ...grpc.CallOption) (*health.HealthStatus, error)
+	RegisterAdapter(ctx context.Context, in *core_adapter.AdapterRegistration, opts ...grpc.CallOption) (*empty.Empty, error)
+	DeviceUpdate(ctx context.Context, in *voltha.Device, opts ...grpc.CallOption) (*empty.Empty, error)
+	PortCreated(ctx context.Context, in *voltha.Port, opts ...grpc.CallOption) (*empty.Empty, error)
+	PortsStateUpdate(ctx context.Context, in *core_adapter.PortStateFilter, opts ...grpc.CallOption) (*empty.Empty, error)
+	DeleteAllPorts(ctx context.Context, in *common.ID, opts ...grpc.CallOption) (*empty.Empty, error)
+	GetDevicePort(ctx context.Context, in *core_adapter.PortFilter, opts ...grpc.CallOption) (*voltha.Port, error)
+	ListDevicePorts(ctx context.Context, in *common.ID, opts ...grpc.CallOption) (*voltha.Ports, error)
+	DeviceStateUpdate(ctx context.Context, in *core_adapter.DeviceStateFilter, opts ...grpc.CallOption) (*empty.Empty, error)
+	DevicePMConfigUpdate(ctx context.Context, in *voltha.PmConfigs, opts ...grpc.CallOption) (*empty.Empty, error)
+	ChildDeviceDetected(ctx context.Context, in *core_adapter.DeviceDiscovery, opts ...grpc.CallOption) (*voltha.Device, error)
+	ChildDevicesLost(ctx context.Context, in *common.ID, opts ...grpc.CallOption) (*empty.Empty, error)
+	ChildDevicesDetected(ctx context.Context, in *common.ID, opts ...grpc.CallOption) (*empty.Empty, error)
+	GetDevice(ctx context.Context, in *common.ID, opts ...grpc.CallOption) (*voltha.Device, error)
+	GetChildDevice(ctx context.Context, in *core_adapter.ChildDeviceFilter, opts ...grpc.CallOption) (*voltha.Device, error)
+	GetChildDevices(ctx context.Context, in *common.ID, opts ...grpc.CallOption) (*voltha.Devices, error)
+	SendPacketIn(ctx context.Context, in *core_adapter.PacketIn, opts ...grpc.CallOption) (*empty.Empty, error)
+	DeviceReasonUpdate(ctx context.Context, in *core_adapter.DeviceReason, opts ...grpc.CallOption) (*empty.Empty, error)
+	PortStateUpdate(ctx context.Context, in *core_adapter.PortState, opts ...grpc.CallOption) (*empty.Empty, error)
+	// Additional API found in the Core - unused?
+	ReconcileChildDevices(ctx context.Context, in *common.ID, opts ...grpc.CallOption) (*empty.Empty, error)
+	GetChildDeviceWithProxyAddress(ctx context.Context, in *voltha.Device_ProxyAddress, opts ...grpc.CallOption) (*voltha.Device, error)
+	GetPorts(ctx context.Context, in *core_adapter.PortFilter, opts ...grpc.CallOption) (*voltha.Ports, error)
+	ChildrenStateUpdate(ctx context.Context, in *core_adapter.DeviceStateFilter, opts ...grpc.CallOption) (*empty.Empty, error)
+	UpdateImageDownload(ctx context.Context, in *voltha.ImageDownload, opts ...grpc.CallOption) (*empty.Empty, error)
+}
+
+type coreServiceClient struct {
+	cc *grpc.ClientConn
+}
+
+func NewCoreServiceClient(cc *grpc.ClientConn) CoreServiceClient {
+	return &coreServiceClient{cc}
+}
+
+func (c *coreServiceClient) GetHealthStatus(ctx context.Context, in *empty.Empty, opts ...grpc.CallOption) (*health.HealthStatus, error) {
+	out := new(health.HealthStatus)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/GetHealthStatus", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) RegisterAdapter(ctx context.Context, in *core_adapter.AdapterRegistration, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/RegisterAdapter", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) DeviceUpdate(ctx context.Context, in *voltha.Device, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/DeviceUpdate", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) PortCreated(ctx context.Context, in *voltha.Port, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/PortCreated", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) PortsStateUpdate(ctx context.Context, in *core_adapter.PortStateFilter, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/PortsStateUpdate", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) DeleteAllPorts(ctx context.Context, in *common.ID, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/DeleteAllPorts", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) GetDevicePort(ctx context.Context, in *core_adapter.PortFilter, opts ...grpc.CallOption) (*voltha.Port, error) {
+	out := new(voltha.Port)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/GetDevicePort", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) ListDevicePorts(ctx context.Context, in *common.ID, opts ...grpc.CallOption) (*voltha.Ports, error) {
+	out := new(voltha.Ports)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/ListDevicePorts", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) DeviceStateUpdate(ctx context.Context, in *core_adapter.DeviceStateFilter, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/DeviceStateUpdate", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) DevicePMConfigUpdate(ctx context.Context, in *voltha.PmConfigs, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/DevicePMConfigUpdate", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) ChildDeviceDetected(ctx context.Context, in *core_adapter.DeviceDiscovery, opts ...grpc.CallOption) (*voltha.Device, error) {
+	out := new(voltha.Device)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/ChildDeviceDetected", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) ChildDevicesLost(ctx context.Context, in *common.ID, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/ChildDevicesLost", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) ChildDevicesDetected(ctx context.Context, in *common.ID, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/ChildDevicesDetected", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) GetDevice(ctx context.Context, in *common.ID, opts ...grpc.CallOption) (*voltha.Device, error) {
+	out := new(voltha.Device)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/GetDevice", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) GetChildDevice(ctx context.Context, in *core_adapter.ChildDeviceFilter, opts ...grpc.CallOption) (*voltha.Device, error) {
+	out := new(voltha.Device)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/GetChildDevice", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) GetChildDevices(ctx context.Context, in *common.ID, opts ...grpc.CallOption) (*voltha.Devices, error) {
+	out := new(voltha.Devices)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/GetChildDevices", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) SendPacketIn(ctx context.Context, in *core_adapter.PacketIn, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/SendPacketIn", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) DeviceReasonUpdate(ctx context.Context, in *core_adapter.DeviceReason, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/DeviceReasonUpdate", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) PortStateUpdate(ctx context.Context, in *core_adapter.PortState, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/PortStateUpdate", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) ReconcileChildDevices(ctx context.Context, in *common.ID, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/ReconcileChildDevices", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) GetChildDeviceWithProxyAddress(ctx context.Context, in *voltha.Device_ProxyAddress, opts ...grpc.CallOption) (*voltha.Device, error) {
+	out := new(voltha.Device)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/GetChildDeviceWithProxyAddress", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) GetPorts(ctx context.Context, in *core_adapter.PortFilter, opts ...grpc.CallOption) (*voltha.Ports, error) {
+	out := new(voltha.Ports)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/GetPorts", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) ChildrenStateUpdate(ctx context.Context, in *core_adapter.DeviceStateFilter, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/ChildrenStateUpdate", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *coreServiceClient) UpdateImageDownload(ctx context.Context, in *voltha.ImageDownload, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/core_service.CoreService/UpdateImageDownload", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// CoreServiceServer is the server API for CoreService service.
+type CoreServiceServer interface {
+	//	 in coreProxy interface
+	GetHealthStatus(context.Context, *empty.Empty) (*health.HealthStatus, error)
+	RegisterAdapter(context.Context, *core_adapter.AdapterRegistration) (*empty.Empty, error)
+	DeviceUpdate(context.Context, *voltha.Device) (*empty.Empty, error)
+	PortCreated(context.Context, *voltha.Port) (*empty.Empty, error)
+	PortsStateUpdate(context.Context, *core_adapter.PortStateFilter) (*empty.Empty, error)
+	DeleteAllPorts(context.Context, *common.ID) (*empty.Empty, error)
+	GetDevicePort(context.Context, *core_adapter.PortFilter) (*voltha.Port, error)
+	ListDevicePorts(context.Context, *common.ID) (*voltha.Ports, error)
+	DeviceStateUpdate(context.Context, *core_adapter.DeviceStateFilter) (*empty.Empty, error)
+	DevicePMConfigUpdate(context.Context, *voltha.PmConfigs) (*empty.Empty, error)
+	ChildDeviceDetected(context.Context, *core_adapter.DeviceDiscovery) (*voltha.Device, error)
+	ChildDevicesLost(context.Context, *common.ID) (*empty.Empty, error)
+	ChildDevicesDetected(context.Context, *common.ID) (*empty.Empty, error)
+	GetDevice(context.Context, *common.ID) (*voltha.Device, error)
+	GetChildDevice(context.Context, *core_adapter.ChildDeviceFilter) (*voltha.Device, error)
+	GetChildDevices(context.Context, *common.ID) (*voltha.Devices, error)
+	SendPacketIn(context.Context, *core_adapter.PacketIn) (*empty.Empty, error)
+	DeviceReasonUpdate(context.Context, *core_adapter.DeviceReason) (*empty.Empty, error)
+	PortStateUpdate(context.Context, *core_adapter.PortState) (*empty.Empty, error)
+	// Additional API found in the Core - unused?
+	ReconcileChildDevices(context.Context, *common.ID) (*empty.Empty, error)
+	GetChildDeviceWithProxyAddress(context.Context, *voltha.Device_ProxyAddress) (*voltha.Device, error)
+	GetPorts(context.Context, *core_adapter.PortFilter) (*voltha.Ports, error)
+	ChildrenStateUpdate(context.Context, *core_adapter.DeviceStateFilter) (*empty.Empty, error)
+	UpdateImageDownload(context.Context, *voltha.ImageDownload) (*empty.Empty, error)
+}
+
+// UnimplementedCoreServiceServer can be embedded to have forward compatible implementations.
+type UnimplementedCoreServiceServer struct {
+}
+
+func (*UnimplementedCoreServiceServer) GetHealthStatus(ctx context.Context, req *empty.Empty) (*health.HealthStatus, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetHealthStatus not implemented")
+}
+func (*UnimplementedCoreServiceServer) RegisterAdapter(ctx context.Context, req *core_adapter.AdapterRegistration) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method RegisterAdapter not implemented")
+}
+func (*UnimplementedCoreServiceServer) DeviceUpdate(ctx context.Context, req *voltha.Device) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeviceUpdate not implemented")
+}
+func (*UnimplementedCoreServiceServer) PortCreated(ctx context.Context, req *voltha.Port) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method PortCreated not implemented")
+}
+func (*UnimplementedCoreServiceServer) PortsStateUpdate(ctx context.Context, req *core_adapter.PortStateFilter) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method PortsStateUpdate not implemented")
+}
+func (*UnimplementedCoreServiceServer) DeleteAllPorts(ctx context.Context, req *common.ID) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeleteAllPorts not implemented")
+}
+func (*UnimplementedCoreServiceServer) GetDevicePort(ctx context.Context, req *core_adapter.PortFilter) (*voltha.Port, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetDevicePort not implemented")
+}
+func (*UnimplementedCoreServiceServer) ListDevicePorts(ctx context.Context, req *common.ID) (*voltha.Ports, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListDevicePorts not implemented")
+}
+func (*UnimplementedCoreServiceServer) DeviceStateUpdate(ctx context.Context, req *core_adapter.DeviceStateFilter) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeviceStateUpdate not implemented")
+}
+func (*UnimplementedCoreServiceServer) DevicePMConfigUpdate(ctx context.Context, req *voltha.PmConfigs) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DevicePMConfigUpdate not implemented")
+}
+func (*UnimplementedCoreServiceServer) ChildDeviceDetected(ctx context.Context, req *core_adapter.DeviceDiscovery) (*voltha.Device, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ChildDeviceDetected not implemented")
+}
+func (*UnimplementedCoreServiceServer) ChildDevicesLost(ctx context.Context, req *common.ID) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ChildDevicesLost not implemented")
+}
+func (*UnimplementedCoreServiceServer) ChildDevicesDetected(ctx context.Context, req *common.ID) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ChildDevicesDetected not implemented")
+}
+func (*UnimplementedCoreServiceServer) GetDevice(ctx context.Context, req *common.ID) (*voltha.Device, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetDevice not implemented")
+}
+func (*UnimplementedCoreServiceServer) GetChildDevice(ctx context.Context, req *core_adapter.ChildDeviceFilter) (*voltha.Device, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetChildDevice not implemented")
+}
+func (*UnimplementedCoreServiceServer) GetChildDevices(ctx context.Context, req *common.ID) (*voltha.Devices, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetChildDevices not implemented")
+}
+func (*UnimplementedCoreServiceServer) SendPacketIn(ctx context.Context, req *core_adapter.PacketIn) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method SendPacketIn not implemented")
+}
+func (*UnimplementedCoreServiceServer) DeviceReasonUpdate(ctx context.Context, req *core_adapter.DeviceReason) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeviceReasonUpdate not implemented")
+}
+func (*UnimplementedCoreServiceServer) PortStateUpdate(ctx context.Context, req *core_adapter.PortState) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method PortStateUpdate not implemented")
+}
+func (*UnimplementedCoreServiceServer) ReconcileChildDevices(ctx context.Context, req *common.ID) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ReconcileChildDevices not implemented")
+}
+func (*UnimplementedCoreServiceServer) GetChildDeviceWithProxyAddress(ctx context.Context, req *voltha.Device_ProxyAddress) (*voltha.Device, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetChildDeviceWithProxyAddress not implemented")
+}
+func (*UnimplementedCoreServiceServer) GetPorts(ctx context.Context, req *core_adapter.PortFilter) (*voltha.Ports, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetPorts not implemented")
+}
+func (*UnimplementedCoreServiceServer) ChildrenStateUpdate(ctx context.Context, req *core_adapter.DeviceStateFilter) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ChildrenStateUpdate not implemented")
+}
+func (*UnimplementedCoreServiceServer) UpdateImageDownload(ctx context.Context, req *voltha.ImageDownload) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UpdateImageDownload not implemented")
+}
+
+func RegisterCoreServiceServer(s *grpc.Server, srv CoreServiceServer) {
+	s.RegisterService(&_CoreService_serviceDesc, srv)
+}
+
+func _CoreService_GetHealthStatus_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(empty.Empty)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).GetHealthStatus(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/GetHealthStatus",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).GetHealthStatus(ctx, req.(*empty.Empty))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_RegisterAdapter_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(core_adapter.AdapterRegistration)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).RegisterAdapter(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/RegisterAdapter",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).RegisterAdapter(ctx, req.(*core_adapter.AdapterRegistration))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_DeviceUpdate_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(voltha.Device)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).DeviceUpdate(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/DeviceUpdate",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).DeviceUpdate(ctx, req.(*voltha.Device))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_PortCreated_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(voltha.Port)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).PortCreated(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/PortCreated",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).PortCreated(ctx, req.(*voltha.Port))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_PortsStateUpdate_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(core_adapter.PortStateFilter)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).PortsStateUpdate(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/PortsStateUpdate",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).PortsStateUpdate(ctx, req.(*core_adapter.PortStateFilter))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_DeleteAllPorts_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(common.ID)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).DeleteAllPorts(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/DeleteAllPorts",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).DeleteAllPorts(ctx, req.(*common.ID))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_GetDevicePort_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(core_adapter.PortFilter)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).GetDevicePort(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/GetDevicePort",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).GetDevicePort(ctx, req.(*core_adapter.PortFilter))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_ListDevicePorts_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(common.ID)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).ListDevicePorts(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/ListDevicePorts",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).ListDevicePorts(ctx, req.(*common.ID))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_DeviceStateUpdate_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(core_adapter.DeviceStateFilter)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).DeviceStateUpdate(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/DeviceStateUpdate",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).DeviceStateUpdate(ctx, req.(*core_adapter.DeviceStateFilter))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_DevicePMConfigUpdate_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(voltha.PmConfigs)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).DevicePMConfigUpdate(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/DevicePMConfigUpdate",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).DevicePMConfigUpdate(ctx, req.(*voltha.PmConfigs))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_ChildDeviceDetected_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(core_adapter.DeviceDiscovery)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).ChildDeviceDetected(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/ChildDeviceDetected",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).ChildDeviceDetected(ctx, req.(*core_adapter.DeviceDiscovery))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_ChildDevicesLost_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(common.ID)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).ChildDevicesLost(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/ChildDevicesLost",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).ChildDevicesLost(ctx, req.(*common.ID))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_ChildDevicesDetected_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(common.ID)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).ChildDevicesDetected(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/ChildDevicesDetected",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).ChildDevicesDetected(ctx, req.(*common.ID))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_GetDevice_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(common.ID)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).GetDevice(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/GetDevice",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).GetDevice(ctx, req.(*common.ID))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_GetChildDevice_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(core_adapter.ChildDeviceFilter)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).GetChildDevice(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/GetChildDevice",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).GetChildDevice(ctx, req.(*core_adapter.ChildDeviceFilter))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_GetChildDevices_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(common.ID)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).GetChildDevices(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/GetChildDevices",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).GetChildDevices(ctx, req.(*common.ID))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_SendPacketIn_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(core_adapter.PacketIn)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).SendPacketIn(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/SendPacketIn",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).SendPacketIn(ctx, req.(*core_adapter.PacketIn))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_DeviceReasonUpdate_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(core_adapter.DeviceReason)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).DeviceReasonUpdate(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/DeviceReasonUpdate",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).DeviceReasonUpdate(ctx, req.(*core_adapter.DeviceReason))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_PortStateUpdate_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(core_adapter.PortState)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).PortStateUpdate(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/PortStateUpdate",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).PortStateUpdate(ctx, req.(*core_adapter.PortState))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_ReconcileChildDevices_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(common.ID)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).ReconcileChildDevices(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/ReconcileChildDevices",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).ReconcileChildDevices(ctx, req.(*common.ID))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_GetChildDeviceWithProxyAddress_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(voltha.Device_ProxyAddress)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).GetChildDeviceWithProxyAddress(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/GetChildDeviceWithProxyAddress",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).GetChildDeviceWithProxyAddress(ctx, req.(*voltha.Device_ProxyAddress))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_GetPorts_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(core_adapter.PortFilter)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).GetPorts(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/GetPorts",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).GetPorts(ctx, req.(*core_adapter.PortFilter))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_ChildrenStateUpdate_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(core_adapter.DeviceStateFilter)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).ChildrenStateUpdate(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/ChildrenStateUpdate",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).ChildrenStateUpdate(ctx, req.(*core_adapter.DeviceStateFilter))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _CoreService_UpdateImageDownload_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(voltha.ImageDownload)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoreServiceServer).UpdateImageDownload(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/core_service.CoreService/UpdateImageDownload",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoreServiceServer).UpdateImageDownload(ctx, req.(*voltha.ImageDownload))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _CoreService_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "core_service.CoreService",
+	HandlerType: (*CoreServiceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "GetHealthStatus",
+			Handler:    _CoreService_GetHealthStatus_Handler,
+		},
+		{
+			MethodName: "RegisterAdapter",
+			Handler:    _CoreService_RegisterAdapter_Handler,
+		},
+		{
+			MethodName: "DeviceUpdate",
+			Handler:    _CoreService_DeviceUpdate_Handler,
+		},
+		{
+			MethodName: "PortCreated",
+			Handler:    _CoreService_PortCreated_Handler,
+		},
+		{
+			MethodName: "PortsStateUpdate",
+			Handler:    _CoreService_PortsStateUpdate_Handler,
+		},
+		{
+			MethodName: "DeleteAllPorts",
+			Handler:    _CoreService_DeleteAllPorts_Handler,
+		},
+		{
+			MethodName: "GetDevicePort",
+			Handler:    _CoreService_GetDevicePort_Handler,
+		},
+		{
+			MethodName: "ListDevicePorts",
+			Handler:    _CoreService_ListDevicePorts_Handler,
+		},
+		{
+			MethodName: "DeviceStateUpdate",
+			Handler:    _CoreService_DeviceStateUpdate_Handler,
+		},
+		{
+			MethodName: "DevicePMConfigUpdate",
+			Handler:    _CoreService_DevicePMConfigUpdate_Handler,
+		},
+		{
+			MethodName: "ChildDeviceDetected",
+			Handler:    _CoreService_ChildDeviceDetected_Handler,
+		},
+		{
+			MethodName: "ChildDevicesLost",
+			Handler:    _CoreService_ChildDevicesLost_Handler,
+		},
+		{
+			MethodName: "ChildDevicesDetected",
+			Handler:    _CoreService_ChildDevicesDetected_Handler,
+		},
+		{
+			MethodName: "GetDevice",
+			Handler:    _CoreService_GetDevice_Handler,
+		},
+		{
+			MethodName: "GetChildDevice",
+			Handler:    _CoreService_GetChildDevice_Handler,
+		},
+		{
+			MethodName: "GetChildDevices",
+			Handler:    _CoreService_GetChildDevices_Handler,
+		},
+		{
+			MethodName: "SendPacketIn",
+			Handler:    _CoreService_SendPacketIn_Handler,
+		},
+		{
+			MethodName: "DeviceReasonUpdate",
+			Handler:    _CoreService_DeviceReasonUpdate_Handler,
+		},
+		{
+			MethodName: "PortStateUpdate",
+			Handler:    _CoreService_PortStateUpdate_Handler,
+		},
+		{
+			MethodName: "ReconcileChildDevices",
+			Handler:    _CoreService_ReconcileChildDevices_Handler,
+		},
+		{
+			MethodName: "GetChildDeviceWithProxyAddress",
+			Handler:    _CoreService_GetChildDeviceWithProxyAddress_Handler,
+		},
+		{
+			MethodName: "GetPorts",
+			Handler:    _CoreService_GetPorts_Handler,
+		},
+		{
+			MethodName: "ChildrenStateUpdate",
+			Handler:    _CoreService_ChildrenStateUpdate_Handler,
+		},
+		{
+			MethodName: "UpdateImageDownload",
+			Handler:    _CoreService_UpdateImageDownload_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "voltha_protos/core_services.proto",
+}