tsunami.cc revision 11793
1767SN/A/* 21762SN/A * Copyright (c) 2004-2005 The Regents of The University of Michigan 3767SN/A * All rights reserved. 4767SN/A * 5767SN/A * Redistribution and use in source and binary forms, with or without 6767SN/A * modification, are permitted provided that the following conditions are 7767SN/A * met: redistributions of source code must retain the above copyright 8767SN/A * notice, this list of conditions and the following disclaimer; 9767SN/A * redistributions in binary form must reproduce the above copyright 10767SN/A * notice, this list of conditions and the following disclaimer in the 11767SN/A * documentation and/or other materials provided with the distribution; 12767SN/A * neither the name of the copyright holders nor the names of its 13767SN/A * contributors may be used to endorse or promote products derived from 14767SN/A * this software without specific prior written permission. 15767SN/A * 16767SN/A * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17767SN/A * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18767SN/A * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19767SN/A * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20767SN/A * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21767SN/A * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22767SN/A * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23767SN/A * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24767SN/A * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25767SN/A * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26767SN/A * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 272665SN/A * 282665SN/A * Authors: Ali Saidi 29767SN/A */ 30767SN/A 311763SN/A/** @file 321763SN/A * Implementation of Tsunami platform. 331730SN/A */ 341730SN/A 3511793Sbrandon.potter@amd.com#include "dev/alpha/tsunami.hh" 3611793Sbrandon.potter@amd.com 37767SN/A#include <deque> 38767SN/A#include <string> 39767SN/A#include <vector> 40767SN/A 418741Sgblack@eecs.umich.edu#include "arch/alpha/system.hh" 426658Snate@binkert.org#include "config/the_isa.hh" 43767SN/A#include "cpu/intr_control.hh" 443540Sgblack@eecs.umich.edu#include "dev/alpha/tsunami_cchip.hh" 458229Snate@binkert.org#include "dev/alpha/tsunami_io.hh" 463540Sgblack@eecs.umich.edu#include "dev/alpha/tsunami_pchip.hh" 475478Snate@binkert.org#include "dev/terminal.hh" 48767SN/A 49767SN/Ausing namespace std; 502107SN/A//Should this be AlphaISA? 512107SN/Ausing namespace TheISA; 52767SN/A 535034Smilesck@eecs.umich.eduTsunami::Tsunami(const Params *p) 545034Smilesck@eecs.umich.edu : Platform(p), system(p->system) 55767SN/A{ 56767SN/A for (int i = 0; i < Tsunami::Max_CPUs; i++) 57767SN/A intr_sum_type[i] = 0; 58767SN/A} 59767SN/A 608741Sgblack@eecs.umich.eduvoid 618741Sgblack@eecs.umich.eduTsunami::init() 62891SN/A{ 638741Sgblack@eecs.umich.edu AlphaSystem *alphaSystem = dynamic_cast<AlphaSystem *>(system); 648741Sgblack@eecs.umich.edu assert(alphaSystem); 658741Sgblack@eecs.umich.edu alphaSystem->setIntrFreq(io->frequency()); 66891SN/A} 67891SN/A 68767SN/Avoid 69865SN/ATsunami::postConsoleInt() 70865SN/A{ 71865SN/A io->postPIC(0x10); 72865SN/A} 73865SN/A 74865SN/Avoid 75865SN/ATsunami::clearConsoleInt() 76865SN/A{ 77865SN/A io->clearPIC(0x10); 78865SN/A} 79865SN/A 80865SN/Avoid 811095SN/ATsunami::postPciInt(int line) 821095SN/A{ 831599SN/A cchip->postDRIR(line); 841095SN/A} 851095SN/A 861095SN/Avoid 871095SN/ATsunami::clearPciInt(int line) 881095SN/A{ 891599SN/A cchip->clearDRIR(line); 901149SN/A} 911149SN/A 921095SN/Avoid 9310905Sandreas.sandberg@arm.comTsunami::serialize(CheckpointOut &cp) const 94767SN/A{ 95767SN/A SERIALIZE_ARRAY(intr_sum_type, Tsunami::Max_CPUs); 96767SN/A} 97767SN/A 98767SN/Avoid 9910905Sandreas.sandberg@arm.comTsunami::unserialize(CheckpointIn &cp) 100767SN/A{ 101767SN/A UNSERIALIZE_ARRAY(intr_sum_type, Tsunami::Max_CPUs); 102767SN/A} 103767SN/A 1044762Snate@binkert.orgTsunami * 1054762Snate@binkert.orgTsunamiParams::create() 106767SN/A{ 1075034Smilesck@eecs.umich.edu return new Tsunami(this); 108767SN/A} 109