X86System.py revision 7580:6f77f379a594 
1# Copyright (c) 2007-2008 The Hewlett-Packard Development Company
2# All rights reserved.
3#
4# The license below extends only to copyright in the software and shall
5# not be construed as granting a license to any other intellectual
6# property including but not limited to intellectual property relating
7# to a hardware implementation of the functionality of the software
8# licensed hereunder.  You may use the software subject to the license
9# terms below provided that you ensure that this notice is replicated
10# unmodified and in its entirety in all distributions of the software,
11# modified or unmodified, in source code or in binary form.
12#
13# Redistribution and use in source and binary forms, with or without
14# modification, are permitted provided that the following conditions are
15# met: redistributions of source code must retain the above copyright
16# notice, this list of conditions and the following disclaimer;
17# redistributions in binary form must reproduce the above copyright
18# notice, this list of conditions and the following disclaimer in the
19# documentation and/or other materials provided with the distribution;
20# neither the name of the copyright holders nor the names of its
21# contributors may be used to endorse or promote products derived from
22# this software without specific prior written permission.
23#
24# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
25# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
26# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
27# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
28# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
29# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
30# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
31# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
32# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
33# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
34# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35#
36# Authors: Gabe Black
37
38from m5.params import *
39from E820 import X86E820Table, X86E820Entry
40from SMBios import X86SMBiosSMBiosTable
41from IntelMP import X86IntelMPFloatingPointer, X86IntelMPConfigTable
42from ACPI import X86ACPIRSDP
43from System import System
44
45class X86System(System):
46    type = 'X86System'
47    smbios_table = Param.X86SMBiosSMBiosTable(
48            X86SMBiosSMBiosTable(), 'table of smbios/dmi information')
49    intel_mp_pointer = Param.X86IntelMPFloatingPointer(
50            X86IntelMPFloatingPointer(),
51            'intel mp spec floating pointer structure')
52    intel_mp_table = Param.X86IntelMPConfigTable(
53            X86IntelMPConfigTable(),
54            'intel mp spec configuration table')
55    acpi_description_table_pointer = Param.X86ACPIRSDP(
56            X86ACPIRSDP(), 'ACPI root description pointer structure')
57    load_addr_mask = 0xffffffffffffffff
58
59class LinuxX86System(X86System):
60    type = 'LinuxX86System'
61
62    e820_table = Param.X86E820Table(
63            X86E820Table(), 'E820 map of physical memory')
64