acpi.cc revision 11793
14483Sgblack@eecs.umich.edu/* 24483Sgblack@eecs.umich.edu * Copyright (c) 2008 The Hewlett-Packard Development Company 34483Sgblack@eecs.umich.edu * All rights reserved. 44483Sgblack@eecs.umich.edu * 54483Sgblack@eecs.umich.edu * The license below extends only to copyright in the software and shall 64483Sgblack@eecs.umich.edu * not be construed as granting a license to any other intellectual 74483Sgblack@eecs.umich.edu * property including but not limited to intellectual property relating 84483Sgblack@eecs.umich.edu * to a hardware implementation of the functionality of the software 94483Sgblack@eecs.umich.edu * licensed hereunder. You may use the software subject to the license 104483Sgblack@eecs.umich.edu * terms below provided that you ensure that this notice is replicated 114483Sgblack@eecs.umich.edu * unmodified and in its entirety in all distributions of the software, 124483Sgblack@eecs.umich.edu * modified or unmodified, in source code or in binary form. 134483Sgblack@eecs.umich.edu * 144483Sgblack@eecs.umich.edu * Redistribution and use in source and binary forms, with or without 154483Sgblack@eecs.umich.edu * modification, are permitted provided that the following conditions are 164483Sgblack@eecs.umich.edu * met: redistributions of source code must retain the above copyright 174483Sgblack@eecs.umich.edu * notice, this list of conditions and the following disclaimer; 184483Sgblack@eecs.umich.edu * redistributions in binary form must reproduce the above copyright 194483Sgblack@eecs.umich.edu * notice, this list of conditions and the following disclaimer in the 204483Sgblack@eecs.umich.edu * documentation and/or other materials provided with the distribution; 214483Sgblack@eecs.umich.edu * neither the name of the copyright holders nor the names of its 224483Sgblack@eecs.umich.edu * contributors may be used to endorse or promote products derived from 234483Sgblack@eecs.umich.edu * this software without specific prior written permission. 244483Sgblack@eecs.umich.edu * 254483Sgblack@eecs.umich.edu * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 264483Sgblack@eecs.umich.edu * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 274483Sgblack@eecs.umich.edu * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 284483Sgblack@eecs.umich.edu * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 294483Sgblack@eecs.umich.edu * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 304483Sgblack@eecs.umich.edu * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 314483Sgblack@eecs.umich.edu * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 324483Sgblack@eecs.umich.edu * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 334483Sgblack@eecs.umich.edu * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 344483Sgblack@eecs.umich.edu * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 354483Sgblack@eecs.umich.edu * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 364483Sgblack@eecs.umich.edu * 374483Sgblack@eecs.umich.edu * Authors: Gabe Black 384483Sgblack@eecs.umich.edu */ 394483Sgblack@eecs.umich.edu 404483Sgblack@eecs.umich.edu#include "arch/x86/bios/acpi.hh" 414483Sgblack@eecs.umich.edu 424483Sgblack@eecs.umich.edu#include "mem/port.hh" 434483Sgblack@eecs.umich.edu#include "params/X86ACPIRSDP.hh" 444483Sgblack@eecs.umich.edu#include "params/X86ACPIRSDT.hh" 454483Sgblack@eecs.umich.edu#include "params/X86ACPISysDescTable.hh" 464483Sgblack@eecs.umich.edu#include "params/X86ACPIXSDT.hh" 474483Sgblack@eecs.umich.edu#include "sim/byteswap.hh" 484483Sgblack@eecs.umich.edu#include "sim/sim_object.hh" 494483Sgblack@eecs.umich.edu 504483Sgblack@eecs.umich.eduusing namespace std; 514483Sgblack@eecs.umich.edu 524483Sgblack@eecs.umich.educonst char X86ISA::ACPI::RSDP::signature[] = "RSD PTR "; 534483Sgblack@eecs.umich.edu 544483Sgblack@eecs.umich.eduX86ISA::ACPI::RSDP::RSDP(Params *p) : SimObject(p), oemID(p->oem_id), 554483Sgblack@eecs.umich.edu revision(p->revision), rsdt(p->rsdt), xsdt(p->xsdt) 564483Sgblack@eecs.umich.edu{} 574483Sgblack@eecs.umich.edu 584483Sgblack@eecs.umich.eduX86ISA::ACPI::SysDescTable::SysDescTable(Params *p, 594483Sgblack@eecs.umich.edu const char * _signature, uint8_t _revision) : SimObject(p), 604503Sgblack@eecs.umich.edu signature(_signature), revision(_revision), 614503Sgblack@eecs.umich.edu oemID(p->oem_id), oemTableID(p->oem_table_id), 624483Sgblack@eecs.umich.edu oemRevision(p->oem_revision), 634483Sgblack@eecs.umich.edu creatorID(p->creator_id), creatorRevision(p->creator_revision) 644483Sgblack@eecs.umich.edu{} 654483Sgblack@eecs.umich.edu 664483Sgblack@eecs.umich.eduX86ISA::ACPI::RSDT::RSDT(Params *p) : 674503Sgblack@eecs.umich.edu SysDescTable(p, "RSDT", 1), entries(p->entries) 684503Sgblack@eecs.umich.edu{} 694483Sgblack@eecs.umich.edu 704483Sgblack@eecs.umich.eduX86ISA::ACPI::XSDT::XSDT(Params *p) : 714483Sgblack@eecs.umich.edu SysDescTable(p, "XSDT", 1), entries(p->entries) 724483Sgblack@eecs.umich.edu{} 734483Sgblack@eecs.umich.edu 744502Sgblack@eecs.umich.eduX86ISA::ACPI::RSDP * 754502Sgblack@eecs.umich.eduX86ACPIRSDPParams::create() 764483Sgblack@eecs.umich.edu{ 774483Sgblack@eecs.umich.edu return new X86ISA::ACPI::RSDP(this); 784483Sgblack@eecs.umich.edu} 794502Sgblack@eecs.umich.edu 804502Sgblack@eecs.umich.eduX86ISA::ACPI::RSDT * 814502Sgblack@eecs.umich.eduX86ACPIRSDTParams::create() 824502Sgblack@eecs.umich.edu{ 834483Sgblack@eecs.umich.edu return new X86ISA::ACPI::RSDT(this); 844483Sgblack@eecs.umich.edu} 854483Sgblack@eecs.umich.edu 864483Sgblack@eecs.umich.eduX86ISA::ACPI::XSDT * 874483Sgblack@eecs.umich.eduX86ACPIXSDTParams::create() 884503Sgblack@eecs.umich.edu{ 894483Sgblack@eecs.umich.edu return new X86ISA::ACPI::XSDT(this); 904502Sgblack@eecs.umich.edu} 914483Sgblack@eecs.umich.edu