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mem: Pass snoop retries through the CommMonitor

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Allow the monitor to be placed after a snooping port, and do not fail
on snoop retries, but instead pass them on to the slave port.
This commit is contained in:
Andreas Hansson 2015-10-14 13:32:28 -04:00
parent 4453537ead
commit 2a1f49fae6
2 changed files with 13 additions and 0 deletions
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6
src/mem/comm_monitor.cc
View file

@ -344,6 +344,12 @@ CommMonitor::recvTimingSnoopResp(PacketPtr pkt)
return masterPort.sendTimingSnoopResp(pkt); return masterPort.sendTimingSnoopResp(pkt);
} }
void
CommMonitor::recvRetrySnoopResp()
{
slavePort.sendRetrySnoopResp();
}
bool bool
CommMonitor::isSnooping() const CommMonitor::isSnooping() const
{ {

7
src/mem/comm_monitor.hh
View file

@ -167,6 +167,11 @@ class CommMonitor : public MemObject
mon.recvReqRetry(); mon.recvReqRetry();
} }
void recvRetrySnoopResp()
{
mon.recvRetrySnoopResp();
}
private: private:
CommMonitor& mon; CommMonitor& mon;
@ -248,6 +253,8 @@ class CommMonitor : public MemObject
bool recvTimingSnoopResp(PacketPtr pkt); bool recvTimingSnoopResp(PacketPtr pkt);
void recvRetrySnoopResp();
AddrRangeList getAddrRanges() const; AddrRangeList getAddrRanges() const;
bool isSnooping() const; bool isSnooping() const;