src/mem/coherent_xbar.cc

143 CoherentXBar::recvTimingReq(PacketPtr pkt, PortID slave_port_id)
146     SlavePort *src_port = slavePorts[slave_port_id];
235                 forwardTiming(pkt, slave_port_id, sf_res.first);
238             forwardTiming(pkt, slave_port_id);
337                 routeTo[pkt->req] = slave_port_id;
349         pktCount[slave_port_id][master_port_id]++;
350         pktSize[slave_port_id][master_port_id] += pkt_size;
365     PortID rsp_port_id = slave_port_id;
405                 routeTo[pkt->req] = slave_port_id;
448     const PortID slave_port_id = route_lookup->second;
449     assert(slave_port_id != InvalidPortID);
450     assert(slave_port_id < respLayers.size());
454     if (!respLayers[slave_port_id]->tryTiming(src_port)) {
479         snoopFilter->updateResponse(pkt, *slavePorts[slave_port_id]);
486     slavePorts[slave_port_id]->schedTimingResp(pkt, curTick() + latency);
491     respLayers[slave_port_id]->succeededTiming(packetFinishTime);
494     pktCount[slave_port_id][master_port_id]++;
495     pktSize[slave_port_id][master_port_id] += pkt_size;
562 CoherentXBar::recvTimingSnoopResp(PacketPtr pkt, PortID slave_port_id)
565     SlavePort* src_port = slavePorts[slave_port_id];
593         MasterPort* snoop_port = snoopRespPorts[slave_port_id];
633             snoopFilter->updateSnoopForward(pkt, *slavePorts[slave_port_id],
639         pktCount[slave_port_id][dest_port_id]++;
640         pktSize[slave_port_id][dest_port_id] += pkt_size;
654         assert(slave_port_id != dest_port_id);
658             snoopFilter->updateSnoopResponse(pkt, *slavePorts[slave_port_id],
725 CoherentXBar::recvAtomicBackdoor(PacketPtr pkt, PortID slave_port_id,
729             slavePorts[slave_port_id]->name(), pkt->print());
751                 snoopFilter->lookupRequest(pkt, *slavePorts[slave_port_id]);
754                     __func__, slavePorts[slave_port_id]->name(), pkt->print(),
772                 snoop_result = forwardAtomic(pkt, slave_port_id, InvalidPortID,
776             snoop_result = forwardAtomic(pkt, slave_port_id);
817     pktCount[slave_port_id][master_port_id]++;
818     pktSize[slave_port_id][master_port_id] += pkt_size;
824         snoopFilter->updateResponse(pkt, *slavePorts[slave_port_id]);
865         pktCount[slave_port_id][master_port_id]++;
866         pktSize[slave_port_id][master_port_id] += pkt_size;
988 CoherentXBar::recvFunctional(PacketPtr pkt, PortID slave_port_id)
993                 slavePorts[slave_port_id]->name(), pkt->print());
998         forwardFunctional(pkt, slave_port_id);