mem/cache/base.cc

232         // queue the packet for deletion, as the sending cache is
358     // of the bus, if the packet comes from it.
363     // Here we reset the timing of the packet.
368         // the packet in a response
411              "%s saw a non-zero packet delay\n", name());
563         DPRINTF(CacheVerbose, "%s: packet %s found block: %s\n",
697     // memory address into the packet
785                 // that we send the packet straight away, so do not
789                 // free the request and packet
917             // the packet as a return value from this atomic op
984     // A tag-only access has to wait for the packet to arrive in order to
1047         // packet.
1049         // Calculate access latency on top of when the packet arrives. This
1059         // possible cases can be of a CleanEvict packet coming from above
1076                 // packet is deleted in the crossbar. Hence, none of
1163         // if the packet does not have sharers, it is passing
1178         // When the packet metadata arrives, the tag lookup will be done while
1214                 // if this is a write through packet, we don't try to
1274         // When the packet metadata arrives, the tag lookup will be done while
1280         // If this a write-through packet it will be sent to cache below
1389     // packet has sharers, thus the line is never allocated as Owned
1678         Packet packet(request, MemCmd::WriteReq);
1679         packet.dataStatic(blk.data);
1681         memSidePort.sendFunctional(&packet);
1728     // no allocation mode, and we have a write packet with an MSHR
1753     // MSHR request, proceed to get the packet to send downstream
1761         // make copy of current packet to forward, keep current
1773         // the packet so that the destination xbar can determine that
1774         // there will be a follow-up write packet as well.
1780         // delete the packet and will be creating a new packet
1787         // care about this packet and might override it before
1791         // As part of the call to sendTimingReq the packet is
1807             DPRINTF(CacheVerbose, "%s: packet %s found block: %s\n",
1835         // care about this packet and might override it before
2489         // Just forward the packet if caches are disabled.
2490         // @todo This should really enqueue the packet rather
2613     // snoop responses have their own packet queue and thus schedule