diff options
Diffstat (limited to 'src/mem/cache/base_cache.cc')
-rw-r--r-- | src/mem/cache/base_cache.cc | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/mem/cache/base_cache.cc b/src/mem/cache/base_cache.cc index 1c519fb86..c26d7782b 100644 --- a/src/mem/cache/base_cache.cc +++ b/src/mem/cache/base_cache.cc @@ -140,6 +140,9 @@ BaseCache::CachePort::recvRetry() } waitingOnRetry = false; } + // Check if we're done draining once this list is empty + if (drainList.empty()) + cache->checkDrain(); } else if (!isCpuSide) { @@ -338,6 +341,10 @@ BaseCache::CacheEvent::process() cachePort->drainList.push_back(pkt); cachePort->waitingOnRetry = true; } + + // Check if we're done draining once this list is empty + if (cachePort->drainList.empty()) + cachePort->cache->checkDrain(); } const char * @@ -599,3 +606,18 @@ BaseCache::regStats() ; } + +unsigned int +BaseCache::drain(Event *de) +{ + // Set status + if (!canDrain()) { + drainEvent = de; + + changeState(SimObject::Draining); + return 1; + } + + changeState(SimObject::Drained); + return 0; +} |