mem: Move ruby protocols into a directory called ruby_protocol.

Now that the gem5 protocols are split out, it would be nice to put them
in their own protocol directory. It's also confusing to have files
called *_protocol which are not in the protocol directory.

Change-Id: I7475ee111630050a2421816dfd290921baab9f71
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/20230
Reviewed-by: Gabe Black <gabeblack@google.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Gabe Black <gabeblack@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>

1 files changed, 51 insertions, 0 deletions

diff --git a/src/mem/ruby/protocol/Garnet_standalone-msg.sm b/src/mem/ruby/protocol/Garnet_standalone-msg.sm
new file mode 100644
index 000000000..2232e0ff0
--- /dev/null
+++ b/src/mem/ruby/protocol/Garnet_standalone-msg.sm
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2009 Advanced Micro Devices, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+// CoherenceRequestType
+enumeration(CoherenceRequestType, desc="...") {
+  MSG,       desc="Message";
+}
+
+// RequestMsg (and also forwarded requests)
+structure(RequestMsg, desc="...", interface="Message") {
+  Addr addr,                   desc="Physical address for this request";
+  CoherenceRequestType Type,   desc="Type of request (GetS, GetX, PutX, etc)";
+  MachineID Requestor,         desc="Node who initiated the request";
+  NetDest Destination,         desc="Multicast destination mask";
+  DataBlock DataBlk,           desc="data for the cache line";
+  MessageSizeType MessageSize, desc="size category of the message";
+
+  bool functionalRead(Packet *pkt) {
+    error("Garnet_standalone does not support functional accesses!");
+  }
+
+  bool functionalWrite(Packet *pkt) {
+    error("Garnet_standalone does not support functional accesses!");
+  }
+}