gem5/dev/etherpkt.cc
Nathan Binkert 610081079c New Ethernet device. Descriptors are now done via DMA instead
of faking it.  Renamed stuff to follow our style.  Lots of
general cleanup.

dev/etherpkt.hh:
    fix up includes

--HG--
extra : convert_revision : fb3a21466cdae00f8747d6e3027c9f2c63569c48
2004-02-21 10:43:37 -05:00

50 lines
1.9 KiB
C++

/*
* Copyright (c) 2004 The Regents of The University of Michigan
* 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.
*/
#include <iostream>
#include "dev/etherpkt.hh"
#include "sim/serialize.hh"
using namespace std;
void
EtherPacket::serialize(ostream &os)
{
SERIALIZE_SCALAR(length);
SERIALIZE_ARRAY(data, length);
}
void
EtherPacket::unserialize(Checkpoint *cp, const std::string &section)
{
UNSERIALIZE_SCALAR(length);
data = new uint8_t[length];
UNSERIALIZE_ARRAY(data, length);
}