1/*
2 * Copyright (c) 2002-2005 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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44 protected:
45 void blowUp()
46 {
47 fatal("%s: Unconnected port!", peer->name());
48 }
49
50 public:
51 DefaultPeerPort()
52 : Port("default_port")
53 { }
54
55 bool recvTiming(PacketPtr)
56 {
57 blowUp();
58 return false;
59 }
60

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85 blowUp();
86 }
87
88 bool isDefaultPort() const { return true; }
89};
90
91DefaultPeerPort defaultPeerPort;
92
93Port::Port()
94 : peer(&defaultPeerPort), owner(NULL)
95{
96}
97
98Port::Port(const std::string &_name, MemObject *_owner)
99 : portName(_name), peer(&defaultPeerPort), owner(_owner)
100{
101}
102
103Port::~Port()
104{
105}
106
107void
108Port::setPeer(Port *port)
109{
110 DPRINTF(Config, "setting peer to %s\n", port->name());
111
112 peer = port;
113}
114
115void
116Port::removeConn()
117{
118 if (peer->getOwner())
119 peer->getOwner()->deletePortRefs(peer);
120 peer = NULL;
121}
122
123void

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