commit 027b508a38d0d6c9324d33207c1070f6e21a083d
author Tiago Mück <tiago.muck@arm.com> Tue May 24 16:48:22 2022 -0500
committer Tiago Muck <tiago.muck@arm.com> Wed Sep 28 18:56:04 2022 +0000
tree 0d8f1dccfbc16149d528e8f659c4409c8f60e0b7
parent c6a460eff40224cc8fea46bbb2000c9276e65965

mem-ruby: fix missing transition in CHI-mem

JIRA: https://gem5.atlassian.net/browse/GEM5-1195

Change-Id: I0aae4b9042cb6565c77cc8781b514a9e65ab161b
Signed-off-by: Tiago Mück <tiago.muck@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/63676
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>

src/mem/ruby/protocol/chi/CHI-mem.sm

diff --git a/src/mem/ruby/protocol/chi/CHI-mem.sm b/src/mem/ruby/protocol/chi/CHI-mem.sm
index c47d20f..820f2df 100644
--- a/src/mem/ruby/protocol/chi/CHI-mem.sm
+++ b/src/mem/ruby/protocol/chi/CHI-mem.sm
@@ -777,7 +777,7 @@
 
   // Notice we only use this here and call wakeUp when leaving this state
   transition({READING_MEM,WAITING_NET_DATA,SENDING_NET_DATA},
-             {ReadNoSnp, ReadNoSnpSep, WriteNoSnpPtl}) {
+             {ReadNoSnp, ReadNoSnpSep, WriteNoSnpPtl, WriteNoSnp}) {
     stallRequestQueue;
   }