From 4eb3bfc31b66a6835a398ba2f0a11ea9b78d525d Mon Sep 17 00:00:00 2001
From: Brad Beckmann <Brad.Beckmann@amd.com>
Date: Fri, 29 Jan 2010 20:29:22 -0800
Subject: ruby: fixed MOESI_hammer data writebacks to the directory

---
 src/mem/protocol/MOESI_hammer-dir.sm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/mem')

diff --git a/src/mem/protocol/MOESI_hammer-dir.sm b/src/mem/protocol/MOESI_hammer-dir.sm
index 0b20e113a..57433dd3d 100644
--- a/src/mem/protocol/MOESI_hammer-dir.sm
+++ b/src/mem/protocol/MOESI_hammer-dir.sm
@@ -877,13 +877,13 @@ machine(Directory, "AMD Hammer-like protocol")
   }
 
   // WB State Transistions
-  transition(WB, Writeback_Dirty, WB_E_W) {
+  transition(WB, Writeback_Dirty, WB_O_W) {
     l_writeDataToMemory;
     l_queueMemoryWBRequest;
     j_popIncomingUnblockQueue;
   }
 
-  transition(WB, Writeback_Exclusive_Dirty, WB_O_W) {
+  transition(WB, Writeback_Exclusive_Dirty, WB_E_W) {
     l_writeDataToMemory;
     l_queueMemoryWBRequest;
     j_popIncomingUnblockQueue;
-- 
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