+ void schedTimingReq(PacketPtr pkt, Tick when)
+ { queue.schedSendTiming(pkt, when); }
+
+ /**
+ * Schedule the sending of a timing snoop response.
+ *
+ * @param pkt Packet to send
+ * @param when Absolute time (in ticks) to send packet
+ */
+ void schedTimingSnoopResp(PacketPtr pkt, Tick when)
+ { queue.schedSendTiming(pkt, when, true); }
+
+ /** Check the list of buffered packets against the supplied
+ * functional request. */
+ bool checkFunctional(PacketPtr pkt) { return queue.checkFunctional(pkt); }
+
+ unsigned int drain(DrainManager *dm) { return queue.drain(dm); }