From: Nilay Vaish <nilay@cs.wisc.edu>
Date: Tue, 10 Jan 2012 23:28:44 +0000 (-0600)
Subject: MOESI Hammer: Remove a couple of bugs
X-Git-Tag: stable_2012_06_28~275^2~20
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=70cb16ba14d77031d6f642ac253877a57cfdbce9;p=gem5.git

MOESI Hammer: Remove a couple of bugs
A couple of bugs were observed while building checkpointing support in Ruby.
This patch changes transitions to remove those errors.
---

diff --git a/src/mem/protocol/MOESI_hammer-cache.sm b/src/mem/protocol/MOESI_hammer-cache.sm
index b9d355736..ce16a8777 100644
--- a/src/mem/protocol/MOESI_hammer-cache.sm
+++ b/src/mem/protocol/MOESI_hammer-cache.sm
@@ -1285,7 +1285,6 @@ machine(L1Cache, "AMD Hammer-like protocol")
     vv_allocateL2CacheBlock;
     hp_copyFromTBEToL2;
     s_deallocateTBE;
-    ka_wakeUpAllDependents;
   }
 
   transition(I, Trigger_L2_to_L1D, IT) {
@@ -1566,7 +1565,7 @@ machine(L1Cache, "AMD Hammer-like protocol")
     k_popMandatoryQueue;
   }
 
-  transition({MM, M, MMR}, Flush_line, MM_F) {
+  transition({MM, M, MMR, MR}, Flush_line, MM_F) {
     i_allocateTBE;
     bf_issueGETF;
     p_decrementNumberOfMessagesByOne;