dev: Distributed Ethernet link for distributed gem5 simulations

Distributed gem5 (abbreviated dist-gem5) is the result of the
convergence effort between multi-gem5 and pd-gem5 (from Univ. of
Wisconsin). It relies on the base multi-gem5 infrastructure for packet
forwarding, synchronisation and checkpointing but combines those with
the elaborated network switch model from pd-gem5.

--HG--
rename : src/dev/net/multi_etherlink.cc => src/dev/net/dist_etherlink.cc
rename : src/dev/net/multi_etherlink.hh => src/dev/net/dist_etherlink.hh
rename : src/dev/net/multi_iface.cc => src/dev/net/dist_iface.cc
rename : src/dev/net/multi_iface.hh => src/dev/net/dist_iface.hh
rename : src/dev/net/multi_packet.hh => src/dev/net/dist_packet.hh

1 files changed, 0 insertions, 100 deletions

diff --git a/src/dev/net/multi_packet.cc b/src/dev/net/multi_packet.cc
deleted file mode 100644
index 85f76b0c4..000000000
--- a/src/dev/net/multi_packet.cc
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (c) 2015 ARM Limited
- * All rights reserved
- *
- * The license below extends only to copyright in the software and shall
- * not be construed as granting a license to any other intellectual
- * property including but not limited to intellectual property relating
- * to a hardware implementation of the functionality of the software
- * licensed hereunder.  You may use the software subject to the license
- * terms below provided that you ensure that this notice is replicated
- * unmodified and in its entirety in all distributions of the software,
- * modified or unmodified, in source code or in binary form.
- *
- * 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.
- *
- * Authors: Gabor Dozsa
- */
-
-/* @file
- * MultiHeaderPkt class to encapsulate multi-gem5 header packets
- *
- */
-
-#include "dev/net/multi_packet.hh"
-
-#include <cstdint>
-#include <cstring>
-
-#include "base/inet.hh"
-
-unsigned
-MultiHeaderPkt::maxAddressLength()
-{
-    return sizeof(AddressType);
-}
-
-void
-MultiHeaderPkt::clearAddress(AddressType &addr)
-{
-    std::memset(addr, 0, sizeof(addr));
-}
-
-bool
-MultiHeaderPkt::isAddressEqual(const AddressType &addr1,
-                               const AddressType &addr2)
-{
-    return (std::memcmp(addr1, addr2, sizeof(addr1)) == 0);
-}
-
-bool
-MultiHeaderPkt::isAddressLess(const AddressType &addr1,
-                              const AddressType &addr2)
-{
-    return (std::memcmp(addr1, addr2, sizeof(addr1)) < 0);
-}
-
-void
-MultiHeaderPkt::copyAddress(AddressType &dest, const AddressType &src)
-{
-    std::memcpy(dest, src, sizeof(dest));
-}
-
-bool
-MultiHeaderPkt::isBroadcastAddress(const AddressType &addr)
-{
-    return ((Net::EthAddr *)&addr)->broadcast();
-}
-
-bool
-MultiHeaderPkt::isMulticastAddress(const AddressType &addr)
-{
-    return ((Net::EthAddr *)&addr)->multicast();
-}
-
-bool
-MultiHeaderPkt::isUnicastAddress(const AddressType &addr)
-{
-    return ((Net::EthAddr *)&addr)->unicast();
-}