| /* |
| * Copyright (c) 2016, Dresden University of Technology (TU Dresden) |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * 3. Neither the name of the copyright holder nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
| * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER |
| * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| * Authors: Christian Menard |
| */ |
| |
| #ifndef __TRAFFIC_GENERATOR_HH__ |
| #define __TRAFFIC_GENERATOR_HH__ |
| |
| #include <tlm_utils/peq_with_cb_and_phase.h> |
| #include <tlm_utils/simple_initiator_socket.h> |
| |
| #include <systemc> |
| #include <tlm> |
| |
| #include "sc_mm.hh" |
| |
| class TrafficGenerator : public sc_core::sc_module |
| { |
| private: |
| Gem5SystemC::MemoryManager mm; |
| |
| tlm::tlm_generic_payload* requestInProgress; |
| |
| uint32_t dataBuffer; |
| |
| sc_core::sc_event endRequestEvent; |
| |
| tlm_utils::peq_with_cb_and_phase<TrafficGenerator> peq; |
| |
| public: |
| tlm_utils::simple_initiator_socket<TrafficGenerator> socket; |
| |
| SC_HAS_PROCESS(TrafficGenerator); |
| |
| TrafficGenerator(sc_core::sc_module_name name); |
| |
| void process(); |
| |
| void peq_cb(tlm::tlm_generic_payload& trans, const tlm::tlm_phase& phase); |
| |
| void checkTransaction(tlm::tlm_generic_payload& trans); |
| |
| virtual tlm::tlm_sync_enum nb_transport_bw(tlm::tlm_generic_payload& trans, |
| tlm::tlm_phase& phase, |
| sc_core::sc_time& delay); |
| }; |
| |
| #endif |