1# Copyright (c) 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
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20# neither the name of the copyright holders nor the names of its
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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
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35#
36# Authors: Gabe Black
37
38from m5.params import *
39from m5.SimObject import SimObject
40
41class X86SMBiosSMBiosStructure(SimObject):
42    type = 'X86SMBiosSMBiosStructure'
43    cxx_class = 'X86ISA::SMBios::SMBiosStructure'
44    cxx_header = 'arch/x86/bios/smbios.hh'
45    abstract = True
46
47class Characteristic(Enum):
48    map = {'Unknown' : 2,
49           'Unsupported' : 3,
50           'ISA' : 4,
51           'MCA' : 5,
52           'EISA' : 6,
53           'PCI' : 7,
54           'PCMCIA' : 8,
55           'PnP' : 9,
56           'APM' : 10,
57           'Flash' : 11,
58           'Shadow' : 12,
59           'VL_Vesa' : 13,
60           'ESCD' : 14,
61           'CDBoot' : 15,
62           'SelectBoot' : 16,
63           'Socketed' : 17,
64           'PCMCIABoot' : 18,
65           'EDD' : 19,
66           'NEC9800' : 20,
67           'Toshiba' : 21,
68           'Floppy_5_25_360KB' : 22,
69           'Floppy_5_25_1_2MB' : 23,
70           'Floppy_3_5_720KB' : 24,
71           'Floppy_3_5_2_88MB' : 25,
72           'PrintScreen' : 26,
73           'Keyboard8024' : 27,
74           'Serial' : 28,
75           'Printer' : 29,
76           'CGA_Mono' : 30,
77           'NEC_PC_98' : 31
78    }
79
80class ExtCharacteristic(Enum):
81    map = {'ACPI' : 0,
82           'USBLegacy' : 1,
83           'AGP' : 2,
84           'I20Boot' : 3,
85           'LS_120Boot' : 4,
86           'ZIPBoot' : 5,
87           'FirewireBoot' : 6,
88           'SmartBattery' : 7,
89           'BootSpec' : 8,
90           'NetServiceBoot' : 9,
91           'TargetContent' : 10
92    }
93
94class X86SMBiosBiosInformation(X86SMBiosSMBiosStructure):
95    type = 'X86SMBiosBiosInformation'
96    cxx_class = 'X86ISA::SMBios::BiosInformation'
97    cxx_header = 'arch/x86/bios/smbios.hh'
98
99    vendor = Param.String("", "vendor name string")
100    version = Param.String("", "version string")
101    starting_addr_segment = \
102        Param.UInt16(0, "segment location of bios starting address")
103    release_date = Param.String("06/08/2008", "release date")
104    rom_size = Param.UInt8(0, "rom size")
105    characteristics = VectorParam.Characteristic([],
106            "bios characteristic bit vector")
107    characteristic_ext_bytes = VectorParam.ExtCharacteristic([],
108            "extended bios characteristic bit vector")
109    major = Param.UInt8(0, "major version number")
110    minor = Param.UInt8(0, "minor version number")
111    emb_cont_firmware_major = Param.UInt8(0,
112            "embedded controller firmware major version number")
113
114    emb_cont_firmware_minor = Param.UInt8(0,
115            "embedded controller firmware minor version number")
116
117class X86SMBiosSMBiosTable(SimObject):
118    type = 'X86SMBiosSMBiosTable'
119    cxx_class = 'X86ISA::SMBios::SMBiosTable'
120    cxx_header = 'arch/x86/bios/smbios.hh'
121
122    major_version = Param.UInt8(2, "major version number")
123    minor_version = Param.UInt8(5, "minor version number")
124
125    structures = VectorParam.X86SMBiosSMBiosStructure([], "smbios structures")
126