80 lines
3.6 KiB
Python
80 lines
3.6 KiB
Python
# Copyright (c) 2008 The Hewlett-Packard Development Company
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# All rights reserved.
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#
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# The license below extends only to copyright in the software and shall
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# not be construed as granting a license to any other intellectual
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# property including but not limited to intellectual property relating
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# to a hardware implementation of the functionality of the software
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# licensed hereunder. You may use the software subject to the license
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# terms below provided that you ensure that this notice is replicated
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# unmodified and in its entirety in all distributions of the software,
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# modified or unmodified, in source code or in binary form.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met: redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer;
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# redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution;
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# neither the name of the copyright holders nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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from m5.params import *
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from m5.SimObject import SimObject
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# ACPI description table header. Subclasses contain and handle the actual
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# contents as appropriate for that type of table.
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class X86ACPISysDescTable(SimObject):
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type = 'X86ACPISysDescTable'
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cxx_class = 'X86ISA::ACPI::SysDescTable'
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abstract = True
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oem_id = Param.String('', 'string identifying the oem')
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oem_table_id = Param.String('', 'oem table ID')
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oem_revision = Param.UInt32(0, 'oem revision number for the table')
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creator_id = Param.String('',
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'string identifying the generator of the table')
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creator_revision = Param.UInt32(0,
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'revision number for the creator of the table')
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class X86ACPIRSDT(X86ACPISysDescTable):
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type = 'X86ACPIRSDT'
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cxx_class = 'X86ISA::ACPI::RSDT'
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entries = VectorParam.X86ACPISysDescTable([], 'system description tables')
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class X86ACPIXSDT(X86ACPISysDescTable):
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type = 'X86ACPIXSDT'
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cxx_class = 'X86ISA::ACPI::XSDT'
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entries = VectorParam.X86ACPISysDescTable([], 'system description tables')
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# Root System Description Pointer Structure
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class X86ACPIRSDP(SimObject):
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type = 'X86ACPIRSDP'
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cxx_class = 'X86ISA::ACPI::RSDP'
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oem_id = Param.String('', 'string identifying the oem')
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# Because 0 encodes ACPI 1.0, 2 encodes ACPI 3.0, the version implemented
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# here.
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revision = Param.UInt8(2, 'revision of ACPI being used, zero indexed')
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rsdt = Param.X86ACPIRSDT(NULL, 'root system description table')
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xsdt = Param.X86ACPIXSDT(X86ACPIXSDT(),
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'extended system description table')
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