south_bridge.cc revision 11793
12810SN/A/* 211893Snikos.nikoleris@arm.com * Copyright (c) 2008 The Regents of The University of Michigan 39796Sprakash.ramrakhyani@arm.com * All rights reserved. 49796Sprakash.ramrakhyani@arm.com * 59796Sprakash.ramrakhyani@arm.com * Redistribution and use in source and binary forms, with or without 69796Sprakash.ramrakhyani@arm.com * modification, are permitted provided that the following conditions are 79796Sprakash.ramrakhyani@arm.com * met: redistributions of source code must retain the above copyright 89796Sprakash.ramrakhyani@arm.com * notice, this list of conditions and the following disclaimer; 99796Sprakash.ramrakhyani@arm.com * redistributions in binary form must reproduce the above copyright 109796Sprakash.ramrakhyani@arm.com * notice, this list of conditions and the following disclaimer in the 119796Sprakash.ramrakhyani@arm.com * documentation and/or other materials provided with the distribution; 129796Sprakash.ramrakhyani@arm.com * neither the name of the copyright holders nor the names of its 139796Sprakash.ramrakhyani@arm.com * contributors may be used to endorse or promote products derived from 142810SN/A * this software without specific prior written permission. 152810SN/A * 162810SN/A * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 172810SN/A * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 182810SN/A * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 192810SN/A * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 202810SN/A * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 212810SN/A * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 222810SN/A * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 232810SN/A * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 242810SN/A * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 252810SN/A * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 262810SN/A * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 272810SN/A * 282810SN/A * Authors: Gabe Black 292810SN/A */ 302810SN/A 312810SN/A#include "dev/x86/south_bridge.hh" 322810SN/A 332810SN/A#include <cassert> 342810SN/A 352810SN/A#include "dev/x86/pc.hh" 362810SN/A 372810SN/Ausing namespace X86ISA; 382810SN/A 392810SN/ASouthBridge::SouthBridge(const Params *p) : SimObject(p), 402810SN/A platform(p->platform), pit(p->pit), pic1(p->pic1), pic2(p->pic2), 412810SN/A cmos(p->cmos), speaker(p->speaker), ioApic(p->io_apic) 422810SN/A{ 432810SN/A // Let the platform know where we are 442810SN/A Pc * pc = dynamic_cast<Pc *>(platform); 452810SN/A assert(pc); 462810SN/A pc->southBridge = this; 472810SN/A} 482810SN/A 4911486Snikos.nikoleris@arm.comSouthBridge * 5011486Snikos.nikoleris@arm.comSouthBridgeParams::create() 515338Sstever@gmail.com{ 522810SN/A return new SouthBridge(this); 532810SN/A} 549796Sprakash.ramrakhyani@arm.com