80 lines
3.0 KiB
C++
80 lines
3.0 KiB
C++
/*
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* Copyright (c) 2020, RPTU Kaiserslautern-Landau
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Authors:
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* Lukas Steiner
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*/
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#ifndef SOCKETCOUPLER_H
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#define SOCKETCOUPLER_H
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#include <systemc>
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#include <tlm_utils/simple_target_socket.h>
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#include <tlm_utils/multi_passthrough_initiator_socket.h>
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template<unsigned T = 1>
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class SocketCoupler : public sc_core::sc_module
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{
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public:
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SocketCoupler(sc_core::sc_module_name name) : sc_core::sc_module(name)
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{
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for (unsigned i = 0; i < T; i++)
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{
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tSocket[i].register_nb_transport_fw(this, &SocketCoupler<T>::nb_transport_fw, i);
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tSocket[i].register_transport_dbg(this, &SocketCoupler<T>::transport_dbg, i);
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}
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iSocket.register_nb_transport_bw(this, &SocketCoupler<T>::nb_transport_bw);
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}
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tlm_utils::simple_target_socket_tagged<SocketCoupler> tSocket[T];
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tlm_utils::multi_passthrough_initiator_socket<SocketCoupler> iSocket;
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private:
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tlm::tlm_sync_enum nb_transport_fw(int id, tlm::tlm_generic_payload &payload,
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tlm::tlm_phase &phase, sc_core::sc_time &delay)
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{
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return iSocket[id]->nb_transport_fw(payload, phase, delay);
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}
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unsigned transport_dbg(int id, tlm::tlm_generic_payload &trans)
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{
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return iSocket[id]->transport_dbg(trans);
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}
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tlm::tlm_sync_enum nb_transport_bw(int id, tlm::tlm_generic_payload &payload,
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tlm::tlm_phase &phase, sc_core::sc_time &delay)
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{
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return tSocket[id]->nb_transport_bw(payload, phase, delay);
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}
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};
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#endif // SOCKETCOUPLER_H
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