tx_app_interface.hpp

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#ifndef _TOE_TAI_H_
#define _TOE_TAI_H_
 
#include "../../../../NTS/nts.hpp"
#include "../../../../NTS/nts_utils.hpp"
#include "../../../../NTS/SimNtsUtils.hpp"
#include "../../../../NTS/toe/src/toe.hpp"
#include "../../../../NTS/toe/src/toe_utils.hpp"
 
using namespace hls;
 
 
#define PRAGMA_SUB(x)      _Pragma (#x)
#define DO_PRAGMA(x)      PRAGMA_SUB(x)
 
 
#define DEPTH_ssEmxToTash_Event       2
#define DEPTH_ssTacToEmx_Event        2
#define DEPTH_ssTatToSml_AccessRep    2
#define DEPTH_ssSmlToTat_AccessQry    2
#define DEPTH_ssSmlToMwr_SegMeta    128
#define DEPTH_ssSmlToEmx_Event        2
#define DEPTH_ssSlgToMwr_Data       256
#define DEPTH_ssSlgToSml_SegLen      32
 
 
 
class TxAppTableEntry {
  public:
    TcpAckNum       ackd;
    TxBufPtr        mempt;
    TxAppTableEntry() {}
    TxAppTableEntry(TcpAckNum ackd, ap_uint<16> mempt) :
        ackd(ackd), mempt(mempt) {}
};
 
 
class AppMemMeta {
  public:
    TcpSessId    sessId;
    TcpBufAdr    addr;
    TcpDatLen    len;
    AppMemMeta() {}
    AppMemMeta(TcpSessId sessId, TcpBufAdr addr, TcpDatLen len) :
        sessId(sessId), addr(addr), len(len) {}
};
 
 
void tx_app_interface(
        //-- TAIF / Open-Close Interfaces
        stream<TcpAppOpnReq>           &siTAIF_OpnReq,
        stream<TcpAppOpnRep>           &soTAIF_OpnRep,
        stream<TcpAppClsReq>           &siTAIF_ClsReq,
        //-- TAIF / Data Stream Interfaces
        stream<TcpAppData>             &siTAIF_Data,
        stream<TcpAppSndReq>           &siTAIF_SndReq,
        stream<TcpAppSndRep>           &soTAIF_SndRep,
        //-- MEM / Tx PATH Interface
        stream<DmCmd>                  &soMEM_TxP_WrCmd,
        stream<AxisApp>                &soMEM_TxP_Data,
        stream<DmSts>                  &siMEM_TxP_WrSts,
        //-- State Table Interfaces
        stream<SessionId>              &soSTt_SessStateReq,
        stream<TcpState>               &siSTt_SessStateRep,
        stream<StateQuery>             &soSTt_ConnectStateQry,
        stream<TcpState>               &siSTt_ConnectStateRep,
        //-- Session Lookup Controller Interface
        stream<SocketPair>             &soSLc_SessLookupReq,
        stream<SessionLookupReply>     &siSLc_SessLookupRep,
        //-- Port Table Interfaces
        stream<ReqBit>                 &soPRt_GetFreePortReq,
        stream<TcpPort>                &siPRt_GetFreePortRep,
        //-- Tx SAR TAble Interfaces
        stream<TStTxSarPush>           &siTSt_PushCmd,
        stream<TAiTxSarPush>           &soTSt_PushCmd,
        //-- Rx Engine Interface
        stream<SessState>              &siRXe_ActSessState,
        //-- Event Engine Interface
        stream<Event>                  &soEVe_Event,
        //-- Timers Interface
        stream<SessState>              &siTIm_Notif,
        //-- MMIO / IPv4 Address
        LE_Ip4Addr                      piMMIO_IpAddr  // [FIXME]
);
 
#endif