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authorRon Dreslinski <rdreslin@umich.edu>2006-11-12 09:30:12 -0500
committerRon Dreslinski <rdreslin@umich.edu>2006-11-12 09:30:12 -0500
commit5edfaefc78c72540a17f65973118eec873019f17 (patch)
treeb4c84c525adad0f38e1e76133475c164f777ea33
parenta200bccc2065d776d0face971610588f438998e7 (diff)
downloadgem5-5edfaefc78c72540a17f65973118eec873019f17.tar.xz
Physical memory overrides the tport version of recvFunctional, need to do the
check here for responses that match as well --HG-- extra : convert_revision : 69c3628a381a9da885fab0272abf40c3411a5f0f
-rw-r--r--src/mem/physical.cc15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/mem/physical.cc b/src/mem/physical.cc
index 39eb63108..94f60ad80 100644
--- a/src/mem/physical.cc
+++ b/src/mem/physical.cc
@@ -288,6 +288,21 @@ PhysicalMemory::MemoryPort::recvAtomic(PacketPtr pkt)
void
PhysicalMemory::MemoryPort::recvFunctional(PacketPtr pkt)
{
+ //Since we are overriding the function, make sure to have the impl of the
+ //check or functional accesses here.
+ std::list<std::pair<Tick,PacketPtr> >::iterator i = transmitList.begin();
+ std::list<std::pair<Tick,PacketPtr> >::iterator end = transmitList.end();
+ bool notDone = true;
+
+ while (i != end && notDone) {
+ PacketPtr target = i->second;
+ // If the target contains data, and it overlaps the
+ // probed request, need to update data
+ if (target->intersect(pkt))
+ notDone = fixPacket(pkt, target);
+ i++;
+ }
+
// Default implementation of SimpleTimingPort::recvFunctional()
// calls recvAtomic() and throws away the latency; we can save a
// little here by just not calculating the latency.