/***************************************************************************** * *   The following code is derived, directly or indirectly, from the SystemC *   source code Copyright (c) 1996-2008 by all Contributors. *   All Rights reserved. * *   The contents of this file are subject to the restrictions and limitations *   set forth in the SystemC Open Source License Version 3.0 (the "License"); *   You may not use this file except in compliance with such restrictions and *   limitations. You may obtain instructions on how to receive a copy of the *   License at http://www.systemc.org/. Software distributed by Contributors *   under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF *   ANY KIND, either express or implied. See the License for the specific *   language governing rights and limitations under the License. * *   *****************************************************************************//* --------------------------------------------------------------------------------------- @file at_initiator_temporal_decoupling.h  @brief lt_iniator_temporal_decoupling class header   Original Authors:    Bill Bunton, ESLX    Charles Wilson, ESLX    --------------------------------------------------------------------------------------- */#ifndef __AT_INITIATOR_TEMPORAL_DECOUPLING_H__#define __AT_INITIATOR_TEMPORAL_DECOUPLING_H__#include "tlm.h"                                    ///< TLM headers#include <queue>                                    ///< standard queueclass at_initiator_temporal_decoupling              ///< at_initiator_temporal_decoupling:         public sc_core::sc_module                 ///< SC module, virtual public tlm::tlm_bw_nb_transport_if<>      ///< initiator socket{  SC_HAS_PROCESS(at_initiator_temporal_decoupling);  // Ports, exports and Sockets  typedef tlm::tlm_generic_payload  *gp_ptr;     public:    sc_core::sc_port<sc_core::sc_fifo_in_if  <gp_ptr> > request_in_port;  sc_core::sc_port<sc_core::sc_fifo_out_if <gp_ptr> > response_out_port;   // Constructors / Destructor    at_initiator_temporal_decoupling                  ///< constructor  ( sc_core::sc_module_name name                    ///< module name  , const unsigned int      ID                      ///< initiator ID  , sc_core::sc_time end_rsp_delay                  ///< delay  );  // Threads and Methods    private:    void  initiator_thread                                  ///< thread  ( void  );  // backward non-blocking transport method   tlm::tlm_sync_enum                                ///< TLM phase  nb_transport                                      ///< nb_transport  ( tlm::tlm_generic_payload  &transaction          ///< transaction  , tlm::tlm_phase            &phase                ///< transaction phase  , sc_core::sc_time          &time                 ///< elapsed time  );    // Required but unimplemented member methods  void  invalidate_direct_mem_ptr                         ///< invalidate_direct_mem_ptr  ( sc_dt::uint64 start_range                       ///< start range  , sc_dt::uint64 end_range                         ///< end range  );    // Private member variables and methods  private:  tlm::tlm_quantumkeeper  m_QuantumKeeper;          ///< quantum keeper  std::queue<gp_ptr>      m_req_accepted_queue;     ///< request accepted queue  sc_core::sc_event       m_req_accepted_event;     ///< request accepted event  const unsigned int      m_ID;                     ///< initiator ID  sc_core::sc_time        m_end_rsp_delay;      ///< end response delay    public:    tlm::tlm_initiator_socket<> initiator_socket;     ///< initiator socket}; #endif /* __AT_INITIATOR_TEMPORAL_DECOUPLING_H__ */