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diff --git a/src/mem/ruby/network/garnet2.0/GarnetNetwork.py b/src/mem/ruby/network/garnet2.0/GarnetNetwork.py
new file mode 100644
index 000000000..704532782
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+++ b/src/mem/ruby/network/garnet2.0/GarnetNetwork.py
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+# Copyright (c) 2008 Princeton University
+# 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.
+#
+# Author: Tushar Krishna
+#
+
+from m5.params import *
+from m5.proxy import *
+from Network import RubyNetwork
+from BasicRouter import BasicRouter
+from ClockedObject import ClockedObject
+
+class GarnetNetwork(RubyNetwork):
+    type = 'GarnetNetwork'
+    cxx_header = "mem/ruby/network/garnet2.0/GarnetNetwork.hh"
+    num_rows = Param.Int(0, "number of rows if 2D (mesh/torus/..) topology");
+    ni_flit_size = Param.UInt32(16, "network interface flit size in bytes")
+    vcs_per_vnet = Param.UInt32(4, "virtual channels per virtual network");
+    buffers_per_data_vc = Param.UInt32(4, "buffers per data virtual channel");
+    buffers_per_ctrl_vc = Param.UInt32(1, "buffers per ctrl virtual channel");
+    routing_algorithm = Param.Int(0,
+        "0: Weight-based Table, 1: XY, 2: Custom");
+    enable_fault_model = Param.Bool(False, "enable network fault model");
+    fault_model = Param.FaultModel(NULL, "network fault model");
+
+class GarnetNetworkInterface(ClockedObject):
+    type = 'GarnetNetworkInterface'
+    cxx_class = 'NetworkInterface'
+    cxx_header = "mem/ruby/network/garnet2.0/NetworkInterface.hh"
+
+    id = Param.UInt32("ID in relation to other network interfaces")
+    vcs_per_vnet = Param.UInt32(Parent.vcs_per_vnet,
+                             "virtual channels per virtual network")
+    virt_nets = Param.UInt32(Parent.number_of_virtual_networks,
+                          "number of virtual networks")
+
+class GarnetRouter(BasicRouter):
+    type = 'GarnetRouter'
+    cxx_class = 'Router'
+    cxx_header = "mem/ruby/network/garnet2.0/Router.hh"
+    vcs_per_vnet = Param.UInt32(Parent.vcs_per_vnet,
+                              "virtual channels per virtual network")
+    virt_nets = Param.UInt32(Parent.number_of_virtual_networks,
+                          "number of virtual networks")