systemc/tlm_bridge/tlm_to_gem5.cc

73 payload2packet(MasterID masterId, tlm::tlm_generic_payload &trans)
77     switch (trans.get_command()) {
93         trans.get_address(), trans.get_data_length(), flags, masterId);
100     pkt->dataStatic(trans.get_data_ptr());
107 TlmToGem5Bridge<BITWIDTH>::sendEndReq(tlm::tlm_generic_payload &trans)
112     auto status = socket->nb_transport_bw(trans, phase, delay);
119 TlmToGem5Bridge<BITWIDTH>::sendBeginResp(tlm::tlm_generic_payload &trans,
124     trans.set_response_status(tlm::TLM_OK_RESPONSE);
126     auto status = socket->nb_transport_bw(trans, phase, delay);
142 TlmToGem5Bridge<BITWIDTH>::handleBeginReq(tlm::tlm_generic_payload &trans)
148     trans.acquire();
153     trans.get_extension(extension);
162         pkt = payload2packet(masterId, trans);
165     auto tlmSenderState = new TlmSenderState(trans);
169         sendEndReq(trans);
170         trans.release();
173         pendingRequest = &trans;
180 TlmToGem5Bridge<BITWIDTH>::handleEndResp(tlm::tlm_generic_payload &trans)
186     checkTransaction(trans);
203 TlmToGem5Bridge<BITWIDTH>::checkTransaction(tlm::tlm_generic_payload &trans)
205     if (trans.is_response_error()) {
208            << trans.get_response_string();
223 TlmToGem5Bridge<BITWIDTH>::peq_cb(tlm::tlm_generic_payload &trans,
228             handleBeginReq(trans);
231             handleEndResp(trans);
241         tlm::tlm_generic_payload &trans, tlm::tlm_phase &phase,
244     unsigned len = trans.get_data_length();
245     unsigned char *byteEnable = trans.get_byte_enable_ptr();
246     unsigned width = trans.get_streaming_width();
250         trans.set_response_status(tlm::TLM_BYTE_ENABLE_ERROR_RESPONSE);
254         trans.set_response_status(tlm::TLM_BURST_ERROR_RESPONSE);
259     trans.acquire();
260     peq.notify(trans, phase, delay);
266 TlmToGem5Bridge<BITWIDTH>::b_transport(tlm::tlm_generic_payload &trans,
270     trans.get_extension(extension);
280         pkt = payload2packet(masterId, trans);
286         trans.set_dmi_allowed(true);
301     trans.set_response_status(tlm::TLM_OK_RESPONSE);
306 TlmToGem5Bridge<BITWIDTH>::transport_dbg(tlm::tlm_generic_payload &trans)
309     trans.get_extension(extension);
317         auto pkt = payload2packet(masterId, trans);
324     return trans.get_data_length();
329 TlmToGem5Bridge<BITWIDTH>::get_direct_mem_ptr(tlm::tlm_generic_payload &trans,
333     trans.get_extension(extension);
343         pkt = payload2packet(masterId, trans);
350         trans.set_dmi_allowed(true);
374     trans.set_response_status(tlm::TLM_OK_RESPONSE);
406     auto &trans = tlmSenderState->trans;
409     trans.get_extension(extension);
421     sendBeginResp(trans, delay);
422     trans.release();
439         auto &trans = *pendingRequest;
440         sendEndReq(trans);
441         trans.release();