io_device.cc revision 545
110623Smitch.hayenga@arm.com/* 29288Sandreas.hansson@arm.com * Copyright (c) 2003 The Regents of The University of Michigan 39288Sandreas.hansson@arm.com * All rights reserved. 49288Sandreas.hansson@arm.com * 59288Sandreas.hansson@arm.com * Redistribution and use in source and binary forms, with or without 69288Sandreas.hansson@arm.com * modification, are permitted provided that the following conditions are 79288Sandreas.hansson@arm.com * met: redistributions of source code must retain the above copyright 89288Sandreas.hansson@arm.com * notice, this list of conditions and the following disclaimer; 99288Sandreas.hansson@arm.com * redistributions in binary form must reproduce the above copyright 109288Sandreas.hansson@arm.com * notice, this list of conditions and the following disclaimer in the 119288Sandreas.hansson@arm.com * documentation and/or other materials provided with the distribution; 129288Sandreas.hansson@arm.com * neither the name of the copyright holders nor the names of its 139288Sandreas.hansson@arm.com * contributors may be used to endorse or promote products derived from 149288Sandreas.hansson@arm.com * this software without specific prior written permission. 159288Sandreas.hansson@arm.com * 169288Sandreas.hansson@arm.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 179288Sandreas.hansson@arm.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 189288Sandreas.hansson@arm.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 199288Sandreas.hansson@arm.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 209288Sandreas.hansson@arm.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 219288Sandreas.hansson@arm.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 229288Sandreas.hansson@arm.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 239288Sandreas.hansson@arm.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 249288Sandreas.hansson@arm.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 259288Sandreas.hansson@arm.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 269288Sandreas.hansson@arm.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 279288Sandreas.hansson@arm.com */ 289288Sandreas.hansson@arm.com 299288Sandreas.hansson@arm.com#include "dev/io_device.hh" 309288Sandreas.hansson@arm.com#include "mem/bus/base_interface.hh" 319288Sandreas.hansson@arm.com 329288Sandreas.hansson@arm.comPioDevice::PioDevice(const std::string &name) 339288Sandreas.hansson@arm.com : FunctionalMemory(name), pioInterface(NULL) 349288Sandreas.hansson@arm.com{} 359288Sandreas.hansson@arm.com 369288Sandreas.hansson@arm.comPioDevice::~PioDevice() 379288Sandreas.hansson@arm.com{ 389288Sandreas.hansson@arm.com if (pioInterface) 399288Sandreas.hansson@arm.com delete pioInterface; 4010623Smitch.hayenga@arm.com} 419288Sandreas.hansson@arm.com 4213416Sjavier.bueno@metempsy.comDmaDevice::DmaDevice(const std::string &name) 438831Smrinmoy.ghosh@arm.com : PioDevice(name), dmaInterface(NULL) 448832SAli.Saidi@ARM.com{} 4513665Sandreas.sandberg@arm.com 4613665Sandreas.sandberg@arm.comDmaDevice::~DmaDevice() 4713665Sandreas.sandberg@arm.com{ 4813665Sandreas.sandberg@arm.com if (dmaInterface) 498832SAli.Saidi@ARM.com delete dmaInterface; 5013416Sjavier.bueno@metempsy.com} 5113416Sjavier.bueno@metempsy.com 5213416Sjavier.bueno@metempsy.com