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, 16 deletions

diff --git a/src/dev/net/etherpkt.cc b/src/dev/net/etherpkt.cc
index a16f572c5..f06af3306 100644
--- a/src/dev/net/etherpkt.cc
+++ b/src/dev/net/etherpkt.cc
@@ -53,19 +53,3 @@ EthPacketData::unserialize(const string &base, CheckpointIn &cp)
         arrayParamIn(cp, base + ".data", data, length);
 }
 
-void
-EthPacketData::packAddress(uint8_t *src_addr,
-                           uint8_t *dst_addr,
-                           unsigned &nbytes)
-{
-    Net::EthHdr *hdr = (Net::EthHdr *)data;
-    assert(hdr->src().size() == hdr->dst().size());
-    if (nbytes < hdr->src().size())
-        panic("EthPacketData::packAddress() Buffer overflow");
-
-    memcpy(dst_addr, hdr->dst().bytes(), hdr->dst().size());
-    memcpy(src_addr, hdr->src().bytes(), hdr->src().size());
-
-    nbytes = hdr->src().size();
-}
-