io_device.cc revision 545
14202Sbinkertn@umich.edu/* 24202Sbinkertn@umich.edu * Copyright (c) 2003 The Regents of The University of Michigan 34202Sbinkertn@umich.edu * All rights reserved. 44202Sbinkertn@umich.edu * 54202Sbinkertn@umich.edu * Redistribution and use in source and binary forms, with or without 64202Sbinkertn@umich.edu * modification, are permitted provided that the following conditions are 74202Sbinkertn@umich.edu * met: redistributions of source code must retain the above copyright 84202Sbinkertn@umich.edu * notice, this list of conditions and the following disclaimer; 94202Sbinkertn@umich.edu * redistributions in binary form must reproduce the above copyright 104202Sbinkertn@umich.edu * notice, this list of conditions and the following disclaimer in the 114202Sbinkertn@umich.edu * documentation and/or other materials provided with the distribution; 124202Sbinkertn@umich.edu * neither the name of the copyright holders nor the names of its 134202Sbinkertn@umich.edu * contributors may be used to endorse or promote products derived from 144202Sbinkertn@umich.edu * this software without specific prior written permission. 154202Sbinkertn@umich.edu * 164202Sbinkertn@umich.edu * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 174202Sbinkertn@umich.edu * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 184202Sbinkertn@umich.edu * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 194202Sbinkertn@umich.edu * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 204202Sbinkertn@umich.edu * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 214202Sbinkertn@umich.edu * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 224202Sbinkertn@umich.edu * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 234202Sbinkertn@umich.edu * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 244202Sbinkertn@umich.edu * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 254202Sbinkertn@umich.edu * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 264202Sbinkertn@umich.edu * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 274202Sbinkertn@umich.edu */ 284202Sbinkertn@umich.edu 294202Sbinkertn@umich.edu#include "dev/io_device.hh" 304202Sbinkertn@umich.edu#include "mem/bus/base_interface.hh" 314202Sbinkertn@umich.edu 324202Sbinkertn@umich.eduPioDevice::PioDevice(const std::string &name) 334486Sbinkertn@umich.edu : FunctionalMemory(name), pioInterface(NULL) 344486Sbinkertn@umich.edu{} 356165Ssanchezd@stanford.edu 364486Sbinkertn@umich.eduPioDevice::~PioDevice() 376165Ssanchezd@stanford.edu{ 384486Sbinkertn@umich.edu if (pioInterface) 394202Sbinkertn@umich.edu delete pioInterface; 404202Sbinkertn@umich.edu} 414202Sbinkertn@umich.edu 424202Sbinkertn@umich.eduDmaDevice::DmaDevice(const std::string &name) 434202Sbinkertn@umich.edu : PioDevice(name), dmaInterface(NULL) 444202Sbinkertn@umich.edu{} 454202Sbinkertn@umich.edu 464202Sbinkertn@umich.eduDmaDevice::~DmaDevice() 475650Sgblack@eecs.umich.edu{ 486165Ssanchezd@stanford.edu if (dmaInterface) 494202Sbinkertn@umich.edu delete dmaInterface; 504202Sbinkertn@umich.edu} 514202Sbinkertn@umich.edu 524202Sbinkertn@umich.edu