simu_tcp_app_flash_env.hpp

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/*
 * 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.
 */
 
 
#ifndef _SIMU_TAF_H_
#define _SIMU_TAF_H_
 
#include <stdio.h>
#include <fstream>
#include <iostream>
#include <hls_stream.h>
 
#include "../../../../cFDK/SRA/LIB/SHELL/LIB/hls/NTS/SimNtsUtils.hpp"
#include "../../../../cFDK/SRA/LIB/SHELL/LIB/hls/NTS/SimAppData.hpp"
 
//------------------------------------------------------
//-- TESTBENCH DEFINES
//------------------------------------------------------
#define MAX_SIM_CYCLES  500
#define TB_GRACE_TIME   1000  // Give the TB some time to finish
#define STARTUP_DELAY   25
#define VALID           true
#define UNVALID         false
#define DONE            true
#define NOT_YET_DONE    false
 
#define ENABLED         (ap_uint<1>)1
#define DISABLED        (ap_uint<1>)0
 
#define DEFAULT_SESS_ID         42
#define DEFAULT_DATAGRAM_LEN    32
 
//---------------------------------------------------------
//-- DEFAULT LOCAL FPGA AND FOREIGN HOST SOCKETS
//--  By default, the following sockets will be used by the
//--  testbench, unless the user specifies new ones via one
//--  of the test vector files.
//---------------------------------------------------------
#define DEFAULT_FPGA_IP4_ADDR   0x0A0CC801  // FPGA's local IP Address   = 10.12.200.01
#define DEFAULT_FPGA_LSN_PORT   0x2263      // TCP-ROLE listens on port  = 8803
#define DEFAULT_FPGA_SND_PORT   0xA263      // TCP-ROLE sends on port    = 41571
#define DEFAULT_HOST_IP4_ADDR   0x0A0CC832  // HOST's foreign IP Address = 10.12.200.50
#define DEFAULT_HOST_LSN_PORT   0x80        // HOST listens on port      = 128
#define DEFAULT_HOST_SND_PORT   0x8080      // HOST sends on port        = 32896
 
 
 
void stepSim();
void increaseSimTime(unsigned int cycles);
 
 
bool pTSIF_Recv(
    int                &nrErr,
    stream<TcpAppData> &siTAF_Data,
    stream<TcpSessId>  &siTAF_SessId,
    stream<TcpDatLen>  &siTAF_DatLen,
    ofstream           &rawFileStream,
    ofstream           &tcpFileStream,
    int                &nrSegments);
 
bool pTSIF_Send(
    int                &nrError,
    stream<TcpAppData> &soTAF_Data,
    stream<TcpSessId>  &soTAF_SessId,
    stream<TcpDatLen>  &soTAF_DatLen,
    ifstream           &inpFileStream,
    ofstream           &outGoldStream,
    int                &nrSegments);
 
void pTSIF(
    int                 &nrErr,
    //-- MMIO/ Configuration Interfaces
  #if defined TAF_USE_NON_FIFO_IO
    ap_uint<2>           poTAF_EchoCtrl,
  #endif
    //-- TAF / TCP Data Interfaces
    stream<TcpAppData>  &soTAF_Data,
    stream<TcpSessId>   &soTAF_SessId,
    stream<TcpDatLen>   &soTAF_DatLen,
    //-- TAF / TCP Data Interface
    stream<TcpAppData>  &siTAF_Data,
    stream<TcpSessId>   &siTAF_SessId,
    stream<TcpDatLen>   &siTAF_DatLen);
 
#endif