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-rw-r--r--src/mem/cache/base.hh15
1 files changed, 5 insertions, 10 deletions
diff --git a/src/mem/cache/base.hh b/src/mem/cache/base.hh
index 601e9bd48..fe191fb1c 100644
--- a/src/mem/cache/base.hh
+++ b/src/mem/cache/base.hh
@@ -445,12 +445,6 @@ class BaseCache : public MemObject
}
}
- Tick nextMSHRReadyTime()
- {
- return std::min(mshrQueue.nextMSHRReadyTime(),
- writeBuffer.nextMSHRReadyTime());
- }
-
/**
* Request the master bus for the given cause and time.
* @param cause The reason for the request.
@@ -467,10 +461,11 @@ class BaseCache : public MemObject
*/
void deassertMemSideBusRequest(RequestCause cause)
{
- // obsolete!!
- assert(false);
- // memSidePort->deassertBusRequest(cause);
- // checkDrain();
+ // Obsolete... we no longer signal bus requests explicitly so
+ // we can't deassert them. Leaving this in as a no-op since
+ // the prefetcher calls it to indicate that it no longer wants
+ // to request a prefetch, and someday that might be
+ // interesting again.
}
virtual unsigned int drain(Event *de);