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# Copyright (c) 2008 The Hewlett-Packard Development Company
# All rights reserved.
#
# Redistribution and use of this software in source and binary forms,
# with or without modification, are permitted provided that the
# following conditions are met:
#
# The software must be used only for Non-Commercial Use which means any
# use which is NOT directed to receiving any direct monetary
# compensation for, or commercial advantage from such use. Illustrative
# examples of non-commercial use are academic research, personal study,
# teaching, education and corporate research & development.
# Illustrative examples of commercial use are distributing products for
# commercial advantage and providing services using the software for
# commercial advantage.
#
# If you wish to use this software or functionality therein that may be
# covered by patents for commercial use, please contact:
# Director of Intellectual Property Licensing
# Office of Strategy and Technology
# Hewlett-Packard Company
# 1501 Page Mill Road
# Palo Alto, California 94304
#
# Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer. Redistributions
# in binary form must reproduce the above copyright notice, this list of
# conditions and the following disclaimer in the documentation and/or
# other materials provided with the distribution. Neither the name of
# the COPYRIGHT HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission. No right of
# sublicense is granted herewith. Derivatives of the software and
# output created using the software may be prepared, but only for
# Non-Commercial Uses. Derivatives of the software may be shared with
# others provided: (i) the others agree to abide by the list of
# conditions herein which includes the Non-Commercial Use restrictions;
# and (ii) such Derivatives of the software include the above copyright
# notice to acknowledge the contribution from this software where
# applicable, this list of conditions and the disclaimer below.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Gabe Black
from m5.params import *
from m5.SimObject import SimObject
# ACPI description table header. Subclasses contain and handle the actual
# contents as appropriate for that type of table.
class X86ACPISysDescTable(SimObject):
type = 'X86ACPISysDescTable'
cxx_class = 'X86ISA::ACPI::SysDescTable'
abstract = True
oem_id = Param.String('', 'string identifying the oem')
oem_table_id = Param.String('', 'oem table ID')
oem_revision = Param.UInt32(0, 'oem revision number for the table')
creator_id = Param.String('',
'string identifying the generator of the table')
creator_revision = Param.UInt32(0,
'revision number for the creator of the table')
class X86ACPIRSDT(X86ACPISysDescTable):
type = 'X86ACPIRSDT'
cxx_class = 'X86ISA::ACPI::RSDT'
entries = VectorParam.X86ACPISysDescTable([], 'system description tables')
class X86ACPIXSDT(X86ACPISysDescTable):
type = 'X86ACPIXSDT'
cxx_class = 'X86ISA::ACPI::XSDT'
entries = VectorParam.X86ACPISysDescTable([], 'system description tables')
# Root System Description Pointer Structure
class X86ACPIRSDP(SimObject):
type = 'X86ACPIRSDP'
cxx_class = 'X86ISA::ACPI::RSDP'
oem_id = Param.String('', 'string identifying the oem')
# Because 0 encodes ACPI 1.0, 2 encodes ACPI 3.0, the version implemented
# here.
revision = Param.UInt8(2, 'revision of ACPI being used, zero indexed')
rsdt = Param.X86ACPIRSDT('root system description table')
xsdt = Param.X86ACPIXSDT(X86ACPIXSDT(),
'extended system description table')
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