VOL-1460:  Include voltha-protos in vendor

This forces voltha-protos to be like any other dependancy.
Keeping in line with checking in all vendor items.

Care must still be taken such that any other user of proto
doesnt cause these to break.  dep ensure would be needed to update.

Update gitignore to screen out items dep's prune brought over
that we didnt actually need.

Change-Id: If3ed03985ce9c73475ea1448af7aef848a8993a1
diff --git a/vendor/github.com/opencord/voltha-protos/go/voltha/ponsim.pb.go b/vendor/github.com/opencord/voltha-protos/go/voltha/ponsim.pb.go
new file mode 100644
index 0000000..c063668
--- /dev/null
+++ b/vendor/github.com/opencord/voltha-protos/go/voltha/ponsim.pb.go
@@ -0,0 +1,707 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: voltha_protos/ponsim.proto
+
+package voltha
+
+import (
+	context "context"
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	empty "github.com/golang/protobuf/ptypes/empty"
+	openflow_13 "github.com/opencord/voltha-protos/go/openflow_13"
+	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
+
+type PonSimOnuDeviceInfo struct {
+	UniPort              int32    `protobuf:"varint,1,opt,name=uni_port,json=uniPort,proto3" json:"uni_port,omitempty"`
+	SerialNumber         string   `protobuf:"bytes,2,opt,name=serial_number,json=serialNumber,proto3" json:"serial_number,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *PonSimOnuDeviceInfo) Reset()         { *m = PonSimOnuDeviceInfo{} }
+func (m *PonSimOnuDeviceInfo) String() string { return proto.CompactTextString(m) }
+func (*PonSimOnuDeviceInfo) ProtoMessage()    {}
+func (*PonSimOnuDeviceInfo) Descriptor() ([]byte, []int) {
+	return fileDescriptor_352253851b8ea7c0, []int{0}
+}
+
+func (m *PonSimOnuDeviceInfo) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_PonSimOnuDeviceInfo.Unmarshal(m, b)
+}
+func (m *PonSimOnuDeviceInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_PonSimOnuDeviceInfo.Marshal(b, m, deterministic)
+}
+func (m *PonSimOnuDeviceInfo) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_PonSimOnuDeviceInfo.Merge(m, src)
+}
+func (m *PonSimOnuDeviceInfo) XXX_Size() int {
+	return xxx_messageInfo_PonSimOnuDeviceInfo.Size(m)
+}
+func (m *PonSimOnuDeviceInfo) XXX_DiscardUnknown() {
+	xxx_messageInfo_PonSimOnuDeviceInfo.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_PonSimOnuDeviceInfo proto.InternalMessageInfo
+
+func (m *PonSimOnuDeviceInfo) GetUniPort() int32 {
+	if m != nil {
+		return m.UniPort
+	}
+	return 0
+}
+
+func (m *PonSimOnuDeviceInfo) GetSerialNumber() string {
+	if m != nil {
+		return m.SerialNumber
+	}
+	return ""
+}
+
+type PonSimDeviceInfo struct {
+	NniPort              int32                  `protobuf:"varint,1,opt,name=nni_port,json=nniPort,proto3" json:"nni_port,omitempty"`
+	Onus                 []*PonSimOnuDeviceInfo `protobuf:"bytes,2,rep,name=onus,proto3" json:"onus,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}               `json:"-"`
+	XXX_unrecognized     []byte                 `json:"-"`
+	XXX_sizecache        int32                  `json:"-"`
+}
+
+func (m *PonSimDeviceInfo) Reset()         { *m = PonSimDeviceInfo{} }
+func (m *PonSimDeviceInfo) String() string { return proto.CompactTextString(m) }
+func (*PonSimDeviceInfo) ProtoMessage()    {}
+func (*PonSimDeviceInfo) Descriptor() ([]byte, []int) {
+	return fileDescriptor_352253851b8ea7c0, []int{1}
+}
+
+func (m *PonSimDeviceInfo) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_PonSimDeviceInfo.Unmarshal(m, b)
+}
+func (m *PonSimDeviceInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_PonSimDeviceInfo.Marshal(b, m, deterministic)
+}
+func (m *PonSimDeviceInfo) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_PonSimDeviceInfo.Merge(m, src)
+}
+func (m *PonSimDeviceInfo) XXX_Size() int {
+	return xxx_messageInfo_PonSimDeviceInfo.Size(m)
+}
+func (m *PonSimDeviceInfo) XXX_DiscardUnknown() {
+	xxx_messageInfo_PonSimDeviceInfo.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_PonSimDeviceInfo proto.InternalMessageInfo
+
+func (m *PonSimDeviceInfo) GetNniPort() int32 {
+	if m != nil {
+		return m.NniPort
+	}
+	return 0
+}
+
+func (m *PonSimDeviceInfo) GetOnus() []*PonSimOnuDeviceInfo {
+	if m != nil {
+		return m.Onus
+	}
+	return nil
+}
+
+type FlowTable struct {
+	Port                 int32                       `protobuf:"varint,1,opt,name=port,proto3" json:"port,omitempty"`
+	Flows                []*openflow_13.OfpFlowStats `protobuf:"bytes,2,rep,name=flows,proto3" json:"flows,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                    `json:"-"`
+	XXX_unrecognized     []byte                      `json:"-"`
+	XXX_sizecache        int32                       `json:"-"`
+}
+
+func (m *FlowTable) Reset()         { *m = FlowTable{} }
+func (m *FlowTable) String() string { return proto.CompactTextString(m) }
+func (*FlowTable) ProtoMessage()    {}
+func (*FlowTable) Descriptor() ([]byte, []int) {
+	return fileDescriptor_352253851b8ea7c0, []int{2}
+}
+
+func (m *FlowTable) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_FlowTable.Unmarshal(m, b)
+}
+func (m *FlowTable) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_FlowTable.Marshal(b, m, deterministic)
+}
+func (m *FlowTable) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_FlowTable.Merge(m, src)
+}
+func (m *FlowTable) XXX_Size() int {
+	return xxx_messageInfo_FlowTable.Size(m)
+}
+func (m *FlowTable) XXX_DiscardUnknown() {
+	xxx_messageInfo_FlowTable.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_FlowTable proto.InternalMessageInfo
+
+func (m *FlowTable) GetPort() int32 {
+	if m != nil {
+		return m.Port
+	}
+	return 0
+}
+
+func (m *FlowTable) GetFlows() []*openflow_13.OfpFlowStats {
+	if m != nil {
+		return m.Flows
+	}
+	return nil
+}
+
+type PonSimFrame struct {
+	Id                   string   `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	Payload              []byte   `protobuf:"bytes,2,opt,name=payload,proto3" json:"payload,omitempty"`
+	OutPort              int32    `protobuf:"varint,3,opt,name=out_port,json=outPort,proto3" json:"out_port,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *PonSimFrame) Reset()         { *m = PonSimFrame{} }
+func (m *PonSimFrame) String() string { return proto.CompactTextString(m) }
+func (*PonSimFrame) ProtoMessage()    {}
+func (*PonSimFrame) Descriptor() ([]byte, []int) {
+	return fileDescriptor_352253851b8ea7c0, []int{3}
+}
+
+func (m *PonSimFrame) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_PonSimFrame.Unmarshal(m, b)
+}
+func (m *PonSimFrame) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_PonSimFrame.Marshal(b, m, deterministic)
+}
+func (m *PonSimFrame) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_PonSimFrame.Merge(m, src)
+}
+func (m *PonSimFrame) XXX_Size() int {
+	return xxx_messageInfo_PonSimFrame.Size(m)
+}
+func (m *PonSimFrame) XXX_DiscardUnknown() {
+	xxx_messageInfo_PonSimFrame.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_PonSimFrame proto.InternalMessageInfo
+
+func (m *PonSimFrame) GetId() string {
+	if m != nil {
+		return m.Id
+	}
+	return ""
+}
+
+func (m *PonSimFrame) GetPayload() []byte {
+	if m != nil {
+		return m.Payload
+	}
+	return nil
+}
+
+func (m *PonSimFrame) GetOutPort() int32 {
+	if m != nil {
+		return m.OutPort
+	}
+	return 0
+}
+
+type PonSimPacketCounter struct {
+	Name                 string   `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Value                int64    `protobuf:"varint,2,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *PonSimPacketCounter) Reset()         { *m = PonSimPacketCounter{} }
+func (m *PonSimPacketCounter) String() string { return proto.CompactTextString(m) }
+func (*PonSimPacketCounter) ProtoMessage()    {}
+func (*PonSimPacketCounter) Descriptor() ([]byte, []int) {
+	return fileDescriptor_352253851b8ea7c0, []int{4}
+}
+
+func (m *PonSimPacketCounter) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_PonSimPacketCounter.Unmarshal(m, b)
+}
+func (m *PonSimPacketCounter) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_PonSimPacketCounter.Marshal(b, m, deterministic)
+}
+func (m *PonSimPacketCounter) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_PonSimPacketCounter.Merge(m, src)
+}
+func (m *PonSimPacketCounter) XXX_Size() int {
+	return xxx_messageInfo_PonSimPacketCounter.Size(m)
+}
+func (m *PonSimPacketCounter) XXX_DiscardUnknown() {
+	xxx_messageInfo_PonSimPacketCounter.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_PonSimPacketCounter proto.InternalMessageInfo
+
+func (m *PonSimPacketCounter) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func (m *PonSimPacketCounter) GetValue() int64 {
+	if m != nil {
+		return m.Value
+	}
+	return 0
+}
+
+type PonSimPortMetrics struct {
+	PortName             string                 `protobuf:"bytes,1,opt,name=port_name,json=portName,proto3" json:"port_name,omitempty"`
+	Packets              []*PonSimPacketCounter `protobuf:"bytes,2,rep,name=packets,proto3" json:"packets,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}               `json:"-"`
+	XXX_unrecognized     []byte                 `json:"-"`
+	XXX_sizecache        int32                  `json:"-"`
+}
+
+func (m *PonSimPortMetrics) Reset()         { *m = PonSimPortMetrics{} }
+func (m *PonSimPortMetrics) String() string { return proto.CompactTextString(m) }
+func (*PonSimPortMetrics) ProtoMessage()    {}
+func (*PonSimPortMetrics) Descriptor() ([]byte, []int) {
+	return fileDescriptor_352253851b8ea7c0, []int{5}
+}
+
+func (m *PonSimPortMetrics) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_PonSimPortMetrics.Unmarshal(m, b)
+}
+func (m *PonSimPortMetrics) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_PonSimPortMetrics.Marshal(b, m, deterministic)
+}
+func (m *PonSimPortMetrics) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_PonSimPortMetrics.Merge(m, src)
+}
+func (m *PonSimPortMetrics) XXX_Size() int {
+	return xxx_messageInfo_PonSimPortMetrics.Size(m)
+}
+func (m *PonSimPortMetrics) XXX_DiscardUnknown() {
+	xxx_messageInfo_PonSimPortMetrics.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_PonSimPortMetrics proto.InternalMessageInfo
+
+func (m *PonSimPortMetrics) GetPortName() string {
+	if m != nil {
+		return m.PortName
+	}
+	return ""
+}
+
+func (m *PonSimPortMetrics) GetPackets() []*PonSimPacketCounter {
+	if m != nil {
+		return m.Packets
+	}
+	return nil
+}
+
+type PonSimMetrics struct {
+	Device               string               `protobuf:"bytes,1,opt,name=device,proto3" json:"device,omitempty"`
+	Metrics              []*PonSimPortMetrics `protobuf:"bytes,2,rep,name=metrics,proto3" json:"metrics,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}             `json:"-"`
+	XXX_unrecognized     []byte               `json:"-"`
+	XXX_sizecache        int32                `json:"-"`
+}
+
+func (m *PonSimMetrics) Reset()         { *m = PonSimMetrics{} }
+func (m *PonSimMetrics) String() string { return proto.CompactTextString(m) }
+func (*PonSimMetrics) ProtoMessage()    {}
+func (*PonSimMetrics) Descriptor() ([]byte, []int) {
+	return fileDescriptor_352253851b8ea7c0, []int{6}
+}
+
+func (m *PonSimMetrics) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_PonSimMetrics.Unmarshal(m, b)
+}
+func (m *PonSimMetrics) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_PonSimMetrics.Marshal(b, m, deterministic)
+}
+func (m *PonSimMetrics) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_PonSimMetrics.Merge(m, src)
+}
+func (m *PonSimMetrics) XXX_Size() int {
+	return xxx_messageInfo_PonSimMetrics.Size(m)
+}
+func (m *PonSimMetrics) XXX_DiscardUnknown() {
+	xxx_messageInfo_PonSimMetrics.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_PonSimMetrics proto.InternalMessageInfo
+
+func (m *PonSimMetrics) GetDevice() string {
+	if m != nil {
+		return m.Device
+	}
+	return ""
+}
+
+func (m *PonSimMetrics) GetMetrics() []*PonSimPortMetrics {
+	if m != nil {
+		return m.Metrics
+	}
+	return nil
+}
+
+type PonSimMetricsRequest struct {
+	Port                 int32    `protobuf:"varint,1,opt,name=port,proto3" json:"port,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *PonSimMetricsRequest) Reset()         { *m = PonSimMetricsRequest{} }
+func (m *PonSimMetricsRequest) String() string { return proto.CompactTextString(m) }
+func (*PonSimMetricsRequest) ProtoMessage()    {}
+func (*PonSimMetricsRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_352253851b8ea7c0, []int{7}
+}
+
+func (m *PonSimMetricsRequest) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_PonSimMetricsRequest.Unmarshal(m, b)
+}
+func (m *PonSimMetricsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_PonSimMetricsRequest.Marshal(b, m, deterministic)
+}
+func (m *PonSimMetricsRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_PonSimMetricsRequest.Merge(m, src)
+}
+func (m *PonSimMetricsRequest) XXX_Size() int {
+	return xxx_messageInfo_PonSimMetricsRequest.Size(m)
+}
+func (m *PonSimMetricsRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_PonSimMetricsRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_PonSimMetricsRequest proto.InternalMessageInfo
+
+func (m *PonSimMetricsRequest) GetPort() int32 {
+	if m != nil {
+		return m.Port
+	}
+	return 0
+}
+
+func init() {
+	proto.RegisterType((*PonSimOnuDeviceInfo)(nil), "voltha.PonSimOnuDeviceInfo")
+	proto.RegisterType((*PonSimDeviceInfo)(nil), "voltha.PonSimDeviceInfo")
+	proto.RegisterType((*FlowTable)(nil), "voltha.FlowTable")
+	proto.RegisterType((*PonSimFrame)(nil), "voltha.PonSimFrame")
+	proto.RegisterType((*PonSimPacketCounter)(nil), "voltha.PonSimPacketCounter")
+	proto.RegisterType((*PonSimPortMetrics)(nil), "voltha.PonSimPortMetrics")
+	proto.RegisterType((*PonSimMetrics)(nil), "voltha.PonSimMetrics")
+	proto.RegisterType((*PonSimMetricsRequest)(nil), "voltha.PonSimMetricsRequest")
+}
+
+func init() { proto.RegisterFile("voltha_protos/ponsim.proto", fileDescriptor_352253851b8ea7c0) }
+
+var fileDescriptor_352253851b8ea7c0 = []byte{
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+	0xbf, 0x49, 0x02, 0x4f, 0xe1, 0x62, 0x5f, 0xf7, 0x4b, 0xf9, 0xdf, 0xd2, 0x3f, 0x62, 0xbc, 0x86,
+	0x9d, 0x2b, 0x54, 0xe3, 0x7c, 0x51, 0xd7, 0xfa, 0x3f, 0xae, 0xfa, 0x17, 0x33, 0xe6, 0xb5, 0xf7,
+	0xa7, 0xdf, 0x9e, 0xcf, 0x42, 0x75, 0xab, 0x27, 0x8e, 0x4f, 0xb1, 0xf9, 0xf7, 0xfb, 0x94, 0x06,
+	0x03, 0xab, 0x3e, 0x2d, 0x3e, 0x0a, 0x33, 0x2a, 0x0a, 0x93, 0xa6, 0xa9, 0x0c, 0xff, 0x04, 0x00,
+	0x00, 0xff, 0xff, 0x62, 0xcb, 0x74, 0xbe, 0x77, 0x04, 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
+
+// PonSimClient is the client API for PonSim service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type PonSimClient interface {
+	SendFrame(ctx context.Context, in *PonSimFrame, opts ...grpc.CallOption) (*empty.Empty, error)
+	ReceiveFrames(ctx context.Context, in *empty.Empty, opts ...grpc.CallOption) (PonSim_ReceiveFramesClient, error)
+	GetDeviceInfo(ctx context.Context, in *empty.Empty, opts ...grpc.CallOption) (*PonSimDeviceInfo, error)
+	UpdateFlowTable(ctx context.Context, in *FlowTable, opts ...grpc.CallOption) (*empty.Empty, error)
+	GetStats(ctx context.Context, in *empty.Empty, opts ...grpc.CallOption) (*PonSimMetrics, error)
+}
+
+type ponSimClient struct {
+	cc *grpc.ClientConn
+}
+
+func NewPonSimClient(cc *grpc.ClientConn) PonSimClient {
+	return &ponSimClient{cc}
+}
+
+func (c *ponSimClient) SendFrame(ctx context.Context, in *PonSimFrame, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/voltha.PonSim/SendFrame", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *ponSimClient) ReceiveFrames(ctx context.Context, in *empty.Empty, opts ...grpc.CallOption) (PonSim_ReceiveFramesClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_PonSim_serviceDesc.Streams[0], "/voltha.PonSim/ReceiveFrames", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &ponSimReceiveFramesClient{stream}
+	if err := x.ClientStream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err := x.ClientStream.CloseSend(); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type PonSim_ReceiveFramesClient interface {
+	Recv() (*PonSimFrame, error)
+	grpc.ClientStream
+}
+
+type ponSimReceiveFramesClient struct {
+	grpc.ClientStream
+}
+
+func (x *ponSimReceiveFramesClient) Recv() (*PonSimFrame, error) {
+	m := new(PonSimFrame)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func (c *ponSimClient) GetDeviceInfo(ctx context.Context, in *empty.Empty, opts ...grpc.CallOption) (*PonSimDeviceInfo, error) {
+	out := new(PonSimDeviceInfo)
+	err := c.cc.Invoke(ctx, "/voltha.PonSim/GetDeviceInfo", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *ponSimClient) UpdateFlowTable(ctx context.Context, in *FlowTable, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/voltha.PonSim/UpdateFlowTable", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *ponSimClient) GetStats(ctx context.Context, in *empty.Empty, opts ...grpc.CallOption) (*PonSimMetrics, error) {
+	out := new(PonSimMetrics)
+	err := c.cc.Invoke(ctx, "/voltha.PonSim/GetStats", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// PonSimServer is the server API for PonSim service.
+type PonSimServer interface {
+	SendFrame(context.Context, *PonSimFrame) (*empty.Empty, error)
+	ReceiveFrames(*empty.Empty, PonSim_ReceiveFramesServer) error
+	GetDeviceInfo(context.Context, *empty.Empty) (*PonSimDeviceInfo, error)
+	UpdateFlowTable(context.Context, *FlowTable) (*empty.Empty, error)
+	GetStats(context.Context, *empty.Empty) (*PonSimMetrics, error)
+}
+
+// UnimplementedPonSimServer can be embedded to have forward compatible implementations.
+type UnimplementedPonSimServer struct {
+}
+
+func (*UnimplementedPonSimServer) SendFrame(ctx context.Context, req *PonSimFrame) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method SendFrame not implemented")
+}
+func (*UnimplementedPonSimServer) ReceiveFrames(req *empty.Empty, srv PonSim_ReceiveFramesServer) error {
+	return status.Errorf(codes.Unimplemented, "method ReceiveFrames not implemented")
+}
+func (*UnimplementedPonSimServer) GetDeviceInfo(ctx context.Context, req *empty.Empty) (*PonSimDeviceInfo, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetDeviceInfo not implemented")
+}
+func (*UnimplementedPonSimServer) UpdateFlowTable(ctx context.Context, req *FlowTable) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UpdateFlowTable not implemented")
+}
+func (*UnimplementedPonSimServer) GetStats(ctx context.Context, req *empty.Empty) (*PonSimMetrics, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetStats not implemented")
+}
+
+func RegisterPonSimServer(s *grpc.Server, srv PonSimServer) {
+	s.RegisterService(&_PonSim_serviceDesc, srv)
+}
+
+func _PonSim_SendFrame_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(PonSimFrame)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(PonSimServer).SendFrame(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/voltha.PonSim/SendFrame",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(PonSimServer).SendFrame(ctx, req.(*PonSimFrame))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _PonSim_ReceiveFrames_Handler(srv interface{}, stream grpc.ServerStream) error {
+	m := new(empty.Empty)
+	if err := stream.RecvMsg(m); err != nil {
+		return err
+	}
+	return srv.(PonSimServer).ReceiveFrames(m, &ponSimReceiveFramesServer{stream})
+}
+
+type PonSim_ReceiveFramesServer interface {
+	Send(*PonSimFrame) error
+	grpc.ServerStream
+}
+
+type ponSimReceiveFramesServer struct {
+	grpc.ServerStream
+}
+
+func (x *ponSimReceiveFramesServer) Send(m *PonSimFrame) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func _PonSim_GetDeviceInfo_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.(PonSimServer).GetDeviceInfo(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/voltha.PonSim/GetDeviceInfo",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(PonSimServer).GetDeviceInfo(ctx, req.(*empty.Empty))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _PonSim_UpdateFlowTable_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(FlowTable)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(PonSimServer).UpdateFlowTable(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/voltha.PonSim/UpdateFlowTable",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(PonSimServer).UpdateFlowTable(ctx, req.(*FlowTable))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _PonSim_GetStats_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.(PonSimServer).GetStats(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/voltha.PonSim/GetStats",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(PonSimServer).GetStats(ctx, req.(*empty.Empty))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _PonSim_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "voltha.PonSim",
+	HandlerType: (*PonSimServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "SendFrame",
+			Handler:    _PonSim_SendFrame_Handler,
+		},
+		{
+			MethodName: "GetDeviceInfo",
+			Handler:    _PonSim_GetDeviceInfo_Handler,
+		},
+		{
+			MethodName: "UpdateFlowTable",
+			Handler:    _PonSim_UpdateFlowTable_Handler,
+		},
+		{
+			MethodName: "GetStats",
+			Handler:    _PonSim_GetStats_Handler,
+		},
+	},
+	Streams: []grpc.StreamDesc{
+		{
+			StreamName:    "ReceiveFrames",
+			Handler:       _PonSim_ReceiveFrames_Handler,
+			ServerStreams: true,
+		},
+	},
+	Metadata: "voltha_protos/ponsim.proto",
+}