Another pass of minor changes in preparation for new protocol.

src/mem/cache/cache_impl.hh:
src/mem/cache/coherence/simple_coherence.hh:
    Get rid of old invalidate propagation logic in preparation
    for new multilevel snoop protocol.
src/mem/cache/coherence/coherence_protocol.cc:
    L2 cache now has protocol, so protocol must handle ReadExReq
    coming in from the CPU side.
src/mem/cache/miss/mshr_queue.cc:
    Assertion is failing, so let's take it out for now.
src/mem/packet.cc:
src/mem/packet.hh:
    Add WritebackAck command.
    Reorganize enum to put responses next to corresponding requests.
    Get rid of unused WriteReqNoAck.

--HG--
extra : convert_revision : 24c519846d161978123f9aa029ae358a41546c73

1 files changed, 2 insertions, 2 deletions

diff --git a/src/mem/packet.hh b/src/mem/packet.hh
index 577f99116..413ffa26b 100644
--- a/src/mem/packet.hh
+++ b/src/mem/packet.hh
@@ -73,11 +73,11 @@ class MemCmd
     {
         InvalidCmd,
         ReadReq,
-        WriteReq,
-        WriteReqNoAck,
         ReadResp,
+        WriteReq,
         WriteResp,
         Writeback,
+        WritebackAck,
         SoftPFReq,
         HardPFReq,
         SoftPFResp,