e820.hh revision 8902
15450Sgblack@eecs.umich.edu/* 25450Sgblack@eecs.umich.edu * Copyright (c) 2008 The Hewlett-Packard Development Company 35450Sgblack@eecs.umich.edu * All rights reserved. 45450Sgblack@eecs.umich.edu * 57087Snate@binkert.org * The license below extends only to copyright in the software and shall 67087Snate@binkert.org * not be construed as granting a license to any other intellectual 77087Snate@binkert.org * property including but not limited to intellectual property relating 87087Snate@binkert.org * to a hardware implementation of the functionality of the software 97087Snate@binkert.org * licensed hereunder. You may use the software subject to the license 107087Snate@binkert.org * terms below provided that you ensure that this notice is replicated 117087Snate@binkert.org * unmodified and in its entirety in all distributions of the software, 127087Snate@binkert.org * modified or unmodified, in source code or in binary form. 135450Sgblack@eecs.umich.edu * 147087Snate@binkert.org * Redistribution and use in source and binary forms, with or without 157087Snate@binkert.org * modification, are permitted provided that the following conditions are 167087Snate@binkert.org * met: redistributions of source code must retain the above copyright 177087Snate@binkert.org * notice, this list of conditions and the following disclaimer; 187087Snate@binkert.org * redistributions in binary form must reproduce the above copyright 197087Snate@binkert.org * notice, this list of conditions and the following disclaimer in the 207087Snate@binkert.org * documentation and/or other materials provided with the distribution; 217087Snate@binkert.org * neither the name of the copyright holders nor the names of its 225450Sgblack@eecs.umich.edu * contributors may be used to endorse or promote products derived from 237087Snate@binkert.org * this software without specific prior written permission. 245450Sgblack@eecs.umich.edu * 255450Sgblack@eecs.umich.edu * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 265450Sgblack@eecs.umich.edu * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 275450Sgblack@eecs.umich.edu * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 285450Sgblack@eecs.umich.edu * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 295450Sgblack@eecs.umich.edu * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 305450Sgblack@eecs.umich.edu * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 315450Sgblack@eecs.umich.edu * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 325450Sgblack@eecs.umich.edu * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 335450Sgblack@eecs.umich.edu * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 345450Sgblack@eecs.umich.edu * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 355450Sgblack@eecs.umich.edu * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 365450Sgblack@eecs.umich.edu * 375450Sgblack@eecs.umich.edu * Authors: Gabe Black 385450Sgblack@eecs.umich.edu */ 395450Sgblack@eecs.umich.edu 405450Sgblack@eecs.umich.edu#ifndef __ARCH_X86_BIOS_E820_HH__ 415450Sgblack@eecs.umich.edu#define __ARCH_X86_BIOS_E820_HH__ 425450Sgblack@eecs.umich.edu 436216Snate@binkert.org#include <vector> 446216Snate@binkert.org 456216Snate@binkert.org#include "base/types.hh" 465450Sgblack@eecs.umich.edu#include "params/X86E820Entry.hh" 475450Sgblack@eecs.umich.edu#include "params/X86E820Table.hh" 485450Sgblack@eecs.umich.edu#include "sim/sim_object.hh" 495450Sgblack@eecs.umich.edu 508852Sandreas.hansson@arm.comclass PortProxy; 515450Sgblack@eecs.umich.edu 525450Sgblack@eecs.umich.edunamespace X86ISA 535450Sgblack@eecs.umich.edu{ 545450Sgblack@eecs.umich.edu class E820Entry : public SimObject 555450Sgblack@eecs.umich.edu { 565450Sgblack@eecs.umich.edu public: 575450Sgblack@eecs.umich.edu Addr addr; 585450Sgblack@eecs.umich.edu Addr size; 595450Sgblack@eecs.umich.edu uint32_t type; 605450Sgblack@eecs.umich.edu 615450Sgblack@eecs.umich.edu public: 625450Sgblack@eecs.umich.edu typedef X86E820EntryParams Params; 635450Sgblack@eecs.umich.edu E820Entry(Params *p) : 645450Sgblack@eecs.umich.edu SimObject(p), addr(p->addr), size(p->size), type(p->range_type) 655450Sgblack@eecs.umich.edu {} 665450Sgblack@eecs.umich.edu }; 675450Sgblack@eecs.umich.edu 685450Sgblack@eecs.umich.edu class E820Table : public SimObject 695450Sgblack@eecs.umich.edu { 705450Sgblack@eecs.umich.edu public: 715450Sgblack@eecs.umich.edu std::vector<E820Entry *> entries; 725450Sgblack@eecs.umich.edu 735450Sgblack@eecs.umich.edu public: 745450Sgblack@eecs.umich.edu typedef X86E820TableParams Params; 755450Sgblack@eecs.umich.edu E820Table(Params *p) : SimObject(p), entries(p->entries) 765450Sgblack@eecs.umich.edu {} 775450Sgblack@eecs.umich.edu 788852Sandreas.hansson@arm.com void writeTo(PortProxy& proxy, Addr countAddr, Addr addr); 795450Sgblack@eecs.umich.edu }; 808902Sandreas.hansson@arm.com} 815450Sgblack@eecs.umich.edu 825450Sgblack@eecs.umich.edu#endif // __ARCH_X86_BIOS_E820_HH__ 83