400a401,423
> /**
> * Determine if the crossbar should forward the packet, as opposed to
> * responding to it.
> */
> bool forwardPacket(const PacketPtr pkt);
>
> /**
> * Determine if the packet's destination is the memory below
> *
> * The memory below is the destination for a cache mainteance
> * operation to the Point of Coherence/Unification if this is the
> * Point of Coherence/Unification.
> *
> * @param pkt The processed packet
> *
> * @return Whether the memory below is the destination for the packet
> */
> bool isDestination(const PacketPtr pkt) const
> {
> return (pkt->req->isToPOC() && pointOfCoherency) ||
> (pkt->req->isToPOU() && pointOfUnification);
> }
>