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| author | Ron Dreslinski <rdreslin@umich.edu> | 2006-10-09 18:52:20 -0400 |
|---|---|---|
| committer | Ron Dreslinski <rdreslin@umich.edu> | 2006-10-09 18:52:20 -0400 |
| commit | 13ac9a419dcf2e1e0335bc65b20837e538a9beee (patch) | |
| tree | b192011692ecb7d025ac4d7cb21c14f2b67cf24e /src/mem/cache/base_cache.cc | |
| parent | 727dea78c4b603a63d6c8bee10d317cb2905ffd4 (diff) | |
| download | gem5-13ac9a419dcf2e1e0335bc65b20837e538a9beee.tar.xz | |
One step closet to having NACK's work.
src/cpu/memtest/memtest.cc:
Fix functional return path
src/cpu/memtest/memtest.hh:
Add snoop ranges in
src/mem/cache/base_cache.cc:
Properly signal NACKED
src/mem/cache/cache_impl.hh:
Catch nacked packet and panic for now
--HG--
extra : convert_revision : 59a64e82254dfa206681c5f987e6939167754d67
Diffstat (limited to 'src/mem/cache/base_cache.cc')
| -rw-r--r-- | src/mem/cache/base_cache.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mem/cache/base_cache.cc b/src/mem/cache/base_cache.cc index 1a0f63d17..8e2f4d233 100644 --- a/src/mem/cache/base_cache.cc +++ b/src/mem/cache/base_cache.cc @@ -217,7 +217,10 @@ BaseCache::CacheEvent::process() } //Response //Know the packet to send - pkt->result = Packet::Success; + if (pkt->flags & NACKED_LINE) + pkt->result = Packet::Nacked; + else + pkt->result = Packet::Success; pkt->makeTimingResponse(); if (!cachePort->drainList.empty()) { //Already blocked waiting for bus, just append |