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authorDavid Hashe <david.hashe@amd.com>2015-07-20 09:15:18 -0500
committerDavid Hashe <david.hashe@amd.com>2015-07-20 09:15:18 -0500
commit6a288d9de3422024b9e99caa8b3717d98e467314 (patch)
treecf47855e262bccc800de1da1325c4be3f3e1dd9a /src/mem/protocol
parentb609b032aaa02348884bd66396b39a3ad1a056cc (diff)
downloadgem5-6a288d9de3422024b9e99caa8b3717d98e467314.tar.xz
slicc: support for multiple message types on the same buffer
This patch allows SLICC protocols to use more than one message type with a message buffer. For example, you can declare two in ports as such: in_port(ResponseQueue_in, ResponseMsg, responseFromDir, rank=3) { ... } in_port(tgtResponseQueue_in, TgtResponseMsg, responseFromDir, rank=2) { ... }
Diffstat (limited to 'src/mem/protocol')
-rw-r--r--src/mem/protocol/RubySlicc_Exports.sm1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mem/protocol/RubySlicc_Exports.sm b/src/mem/protocol/RubySlicc_Exports.sm
index b2a8bcb00..20ef697c5 100644
--- a/src/mem/protocol/RubySlicc_Exports.sm
+++ b/src/mem/protocol/RubySlicc_Exports.sm
@@ -116,6 +116,7 @@ enumeration(TransitionResult, desc="...") {
Valid, desc="Valid transition";
ResourceStall, desc="Stalled due to insufficient resources";
ProtocolStall, desc="Protocol specified stall";
+ Reject, desc="Rejected because of a type mismatch";
}
// RubyRequestType