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timing.cc
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40  * Authors: Steve Reinhardt
41  * Andreas Hansson
42  * William Wang
43  */
44 
45 #include "mem/protocol/timing.hh"
46 
47 /* The request protocol. */
48 
49 bool
51 {
52  assert(pkt->isRequest());
53  return peer->recvTimingReq(pkt);
54 }
55 
56 bool
58  TimingResponseProtocol *peer, PacketPtr pkt) const
59 {
60  assert(pkt->isRequest());
61  return peer->tryTiming(pkt);
62 }
63 
64 bool
67 {
68  assert(pkt->isResponse());
69  return peer->recvTimingSnoopResp(pkt);
70 }
71 
72 void
74 {
75  peer->recvRespRetry();
76 }
77 
78 /* The response protocol. */
79 
80 bool
82 {
83  assert(pkt->isResponse());
84  return peer->recvTimingResp(pkt);
85 }
86 
87 void
90 {
91  assert(pkt->isRequest());
92  peer->recvTimingSnoopReq(pkt);
93 }
94 
95 void
97 {
98  peer->recvReqRetry();
99 }
100 
101 void
103 {
104  peer->recvRetrySnoopResp();
105 }
virtual bool recvTimingReq(PacketPtr pkt)=0
Receive a timing request from the peer.
bool sendSnoopResp(TimingResponseProtocol *peer, PacketPtr pkt)
Attempt to send a timing snoop response packet to it's peer by calling its corresponding receive func...
Definition: timing.cc:65
void sendRetryReq(TimingRequestProtocol *peer)
Send a retry to the peer that previously attempted a sendTimingReq to this protocol and failed...
Definition: timing.cc:96
virtual bool recvTimingSnoopResp(PacketPtr pkt)=0
Receive a timing snoop response from the peer.
virtual void recvRespRetry()=0
Called by the peer if sendTimingResp was called on this protocol (causing recvTimingResp to be called...
void sendRetryResp(TimingResponseProtocol *peer)
Send a retry to the peer that previously attempted a sendTimingResp to this protocol and failed...
Definition: timing.cc:73
void sendSnoopReq(TimingRequestProtocol *peer, PacketPtr pkt)
Attempt to send a timing snoop request packet to the peer by calling its corresponding receive functi...
Definition: timing.cc:88
bool isRequest() const
Definition: packet.hh:531
virtual void recvTimingSnoopReq(PacketPtr pkt)=0
Receive a timing snoop request from the peer.
bool sendReq(TimingResponseProtocol *peer, PacketPtr pkt)
Attempt to send a timing request to the peer by calling its corresponding receive function...
Definition: timing.cc:50
void sendRetrySnoopResp(TimingRequestProtocol *peer)
Send a retry to the peer that previously attempted a sendTimingSnoopResp to this peer and failed...
Definition: timing.cc:102
virtual void recvRetrySnoopResp()=0
Called by the peer if sendTimingSnoopResp was called on this protocol (causing recvTimingSnoopResp to...
bool isResponse() const
Definition: packet.hh:532
bool sendResp(TimingRequestProtocol *peer, PacketPtr pkt)
Attempt to send a timing response to the peer by calling its corresponding receive function...
Definition: timing.cc:81
A Packet is used to encapsulate a transfer between two objects in the memory system (e...
Definition: packet.hh:255
virtual bool tryTiming(PacketPtr pkt)=0
Availability request from the peer.
bool trySend(TimingResponseProtocol *peer, PacketPtr pkt) const
Check if the peer can handle a timing request.
Definition: timing.cc:57
virtual bool recvTimingResp(PacketPtr pkt)=0
Receive a timing response from the peer.
virtual void recvReqRetry()=0
Called by the peer if sendTimingReq was called on this peer (causing recvTimingReq to be called on th...

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