tcp_app_flash_top.cpp

Go to the documentation of this file.

/*
 * Copyright 2016 -- 2021 IBM Corporation
 *
 * 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.
 */
 
 
#include "tcp_app_flash_top.hpp"
 
using namespace hls;
using namespace std;
 
 
 
#if HLS_VERSION == 2016
    void tcp_app_flash_top (
        //------------------------------------------------------
        //-- SHELL / MMIO / Configuration Interfaces
        //------------------------------------------------------
      #if defined TAF_USE_NON_FIFO_IO
        ap_uint<2>           piSHL_MmioEchoCtrl,
      #endif
        //------------------------------------------------------
        //-- TSIF / Rx Data Interface
        //------------------------------------------------------
        stream<TcpAppData>  &siTSIF_Data,
        stream<TcpSessId>   &siTSIF_SessId,
        stream<TcpDatLen>   &siTSIF_DatLen,
        //------------------------------------------------------
        //-- TSIF / Tx Data Interface
        //------------------------------------------------------
        stream<TcpAppData>  &soTSIF_Data,
        stream<TcpSessId>   &soTSIF_SessId,
        stream<TcpDatLen>   &soTSIF_DatLen)
{
    //-- DIRECTIVES FOR THE INTERFACES -----------------------------------------
    #pragma HLS INTERFACE ap_ctrl_none port=return
 
 
 
 
 
  #if defined TAF_USE_NON_FIFO_IO
    #pragma HLS INTERFACE ap_stable    port=piSHL_MmioEchoCtrl
  #endif
    #pragma HLS resource core=AXI4Stream variable=siTSIF_Data   metadata="-bus_bundle siTSIF_Data"
    #pragma HLS resource core=AXI4Stream variable=siTSIF_SessId metadata="-bus_bundle siTSIF_SessId"
    #pragma HLS resource core=AXI4Stream variable=siTSIF_DatLen metadata="-bus_bundle siTSIF_DatLen"
 
    #pragma HLS resource core=AXI4Stream variable=soTSIF_Data   metadata="-bus_bundle soTSIF_Data"
    #pragma HLS resource core=AXI4Stream variable=soTSIF_SessId metadata="-bus_bundle soTSIF_SessId"
    #pragma HLS resource core=AXI4Stream variable=soTSIF_DatLen metadata="-bus_bundle soTSIF_DatLen"
 
    //-- DIRECTIVES FOR THIS PROCESS -------------------------------------------
    #pragma HLS DATAFLOW
 
    //-- INSTANTIATE TOPLEVEL --------------------------------------------------
    tcp_app_flash (
        //-- SHELL / MMIO / Configuration Interfaces
      #if defined TAF_USE_NON_FIFO_IO
        piSHL_MmioEchoCtrl,
      #endif
        //-- SHELL / TCP Rx Data Interface
        siTSIF_Data,
        siTSIF_SessId,
        siTSIF_DatLen,
        //-- SHELL / TCP Tx Data Interface
        soTSIF_Data,
        soTSIF_SessId,
        soTSIF_DatLen);
 
}
#else
    void tcp_app_flash_top (
        //------------------------------------------------------
        //-- SHELL / MMIO / Configuration Interfaces
        //------------------------------------------------------
      #if defined TAF_USE_NON_FIFO_IO
        ap_uint<2>           piSHL_MmioEchoCtrl,
      #endif
        //------------------------------------------------------
        //-- TSIF / Rx Data Interface
        //------------------------------------------------------
        stream<TcpAppData>  &siTSIF_Data,
        stream<TcpSessId>   &siTSIF_SessId,
        stream<TcpDatLen>   &siTSIF_DatLen,
        //------------------------------------------------------
        //-- TSIF / Tx Data Interface
        //------------------------------------------------------
        stream<TcpAppData>  &soTSIF_Data,
        stream<TcpSessId>   &soTSIF_SessId,
        stream<TcpDatLen>   &soTSIF_DatLen)
{
    //-- DIRECTIVES FOR THE INTERFACES -----------------------------------------
    #pragma HLS INTERFACE ap_ctrl_none port=return
 
  #if defined TAF_USE_NON_FIFO_IO
    #pragma HLS INTERFACE ap_stable register port=piSHL_MmioEchoCtrl
  #endif
    #pragma HLS INTERFACE axis off           port=siTSIF_Data    name=siTSIF_Data
    #pragma HLS INTERFACE axis off           port=siTSIF_SessId  name=siTSIF_SessId
    #pragma HLS INTERFACE axis off           port=siTSIF_DatLen  name=siTSIF_DatLen
    #pragma HLS INTERFACE axis off           port=soTSIF_Data    name=soTSIF_Data
    #pragma HLS INTERFACE axis off           port=soTSIF_SessId  name=soTSIF_SessId
    #pragma HLS INTERFACE axis off           port=soTSIF_DatLen  name=soTSIF_DatLen
 
    //-- DIRECTIVES FOR THIS PROCESS -------------------------------------------
    #if HLS_VERSION == 2017
        #pragma HLS DATAFLOW
    #else
        #pragma HLS DATAFLOW disable_start_propagation
    #endif
 
    //-- INSTANTIATE TOPLEVEL --------------------------------------------------
    tcp_app_flash (
        //-- SHELL / MMIO / Configuration Interfaces
      #if defined TAF_USE_NON_FIFO_IO
        piSHL_MmioEchoCtrl,
      #endif
        //-- SHELL / TCP Rx Data Interface
        siTSIF_Data,
        siTSIF_SessId,
        siTSIF_DatLen,
        //-- SHELL / TCP Tx Data Interface
        soTSIF_Data,
        soTSIF_SessId,
        soTSIF_DatLen);
 
}
 
#endif  //  HLS_VERSION