1/*
2 * Copyright (c) 2006 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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57 snoop.clear();
58 device->addressRanges(resp);
59}
60
61
62void
63PioPort::recvRetry()
64{
65 Packet* pkt = transmitList.front();
66 if (Port::sendTiming(pkt)) {
67 transmitList.pop_front();
68 }
69}
70
71
72void
73PioPort::SendEvent::process()
74{
75 if (port->Port::sendTiming(packet))
76 return;
77
78 port->transmitList.push_back(packet);
79}
80
81
82
83bool
84PioPort::recvTiming(Packet *pkt)
85{
86 Tick latency = device->recvAtomic(pkt);
87 // turn packet around to go back to requester
88 pkt->makeTimingResponse();
89 sendTiming(pkt, latency);
90 return true;
91}
92
93PioDevice::~PioDevice()
94{
95 if (pioPort)
96 delete pioPort;
97}

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