1/*
2 * Copyright (c) 2008 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Gabe Black
29 */
30
31/*
32 * Copyright (c) 2008 The Hewlett-Packard Development Company
33 * All rights reserved.
34 *
35 * Redistribution and use of this software in source and binary forms,
36 * with or without modification, are permitted provided that the
37 * following conditions are met:
38 *
39 * The software must be used only for Non-Commercial Use which means any
40 * use which is NOT directed to receiving any direct monetary
41 * compensation for, or commercial advantage from such use. Illustrative
42 * examples of non-commercial use are academic research, personal study,
43 * teaching, education and corporate research & development.
44 * Illustrative examples of commercial use are distributing products for
45 * commercial advantage and providing services using the software for
46 * commercial advantage.
47 *
48 * If you wish to use this software or functionality therein that may be
49 * covered by patents for commercial use, please contact:
50 * Director of Intellectual Property Licensing
51 * Office of Strategy and Technology
52 * Hewlett-Packard Company
53 * 1501 Page Mill Road
54 * Palo Alto, California 94304
55 *
56 * Redistributions of source code must retain the above copyright notice,
57 * this list of conditions and the following disclaimer. Redistributions
58 * in binary form must reproduce the above copyright notice, this list of
59 * conditions and the following disclaimer in the documentation and/or
60 * other materials provided with the distribution. Neither the name of
61 * the COPYRIGHT HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its
62 * contributors may be used to endorse or promote products derived from
63 * this software without specific prior written permission. No right of
64 * sublicense is granted herewith. Derivatives of the software and
65 * output created using the software may be prepared, but only for
66 * Non-Commercial Uses. Derivatives of the software may be shared with
67 * others provided: (i) the others agree to abide by the list of
68 * conditions herein which includes the Non-Commercial Use restrictions;
69 * and (ii) such Derivatives of the software include the above copyright
70 * notice to acknowledge the contribution from this software where
71 * applicable, this list of conditions and the disclaimer below.
72 *
73 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
74 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
75 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
76 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
77 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
78 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
79 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
80 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
81 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
82 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
83 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
84 *
85 * Authors: Gabe Black
86 */
87
88#ifndef __ARCH_X86_BIOS_SMBIOS_HH__
89#define __ARCH_X86_BIOS_SMBIOS_HH__
90
91#include <string>
92#include <vector>
93
94#include "enums/Characteristic.hh"
95#include "enums/ExtCharacteristic.hh"
| 1/*
2 * Copyright (c) 2008 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Gabe Black
29 */
30
31/*
32 * Copyright (c) 2008 The Hewlett-Packard Development Company
33 * All rights reserved.
34 *
35 * Redistribution and use of this software in source and binary forms,
36 * with or without modification, are permitted provided that the
37 * following conditions are met:
38 *
39 * The software must be used only for Non-Commercial Use which means any
40 * use which is NOT directed to receiving any direct monetary
41 * compensation for, or commercial advantage from such use. Illustrative
42 * examples of non-commercial use are academic research, personal study,
43 * teaching, education and corporate research & development.
44 * Illustrative examples of commercial use are distributing products for
45 * commercial advantage and providing services using the software for
46 * commercial advantage.
47 *
48 * If you wish to use this software or functionality therein that may be
49 * covered by patents for commercial use, please contact:
50 * Director of Intellectual Property Licensing
51 * Office of Strategy and Technology
52 * Hewlett-Packard Company
53 * 1501 Page Mill Road
54 * Palo Alto, California 94304
55 *
56 * Redistributions of source code must retain the above copyright notice,
57 * this list of conditions and the following disclaimer. Redistributions
58 * in binary form must reproduce the above copyright notice, this list of
59 * conditions and the following disclaimer in the documentation and/or
60 * other materials provided with the distribution. Neither the name of
61 * the COPYRIGHT HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its
62 * contributors may be used to endorse or promote products derived from
63 * this software without specific prior written permission. No right of
64 * sublicense is granted herewith. Derivatives of the software and
65 * output created using the software may be prepared, but only for
66 * Non-Commercial Uses. Derivatives of the software may be shared with
67 * others provided: (i) the others agree to abide by the list of
68 * conditions herein which includes the Non-Commercial Use restrictions;
69 * and (ii) such Derivatives of the software include the above copyright
70 * notice to acknowledge the contribution from this software where
71 * applicable, this list of conditions and the disclaimer below.
72 *
73 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
74 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
75 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
76 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
77 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
78 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
79 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
80 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
81 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
82 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
83 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
84 *
85 * Authors: Gabe Black
86 */
87
88#ifndef __ARCH_X86_BIOS_SMBIOS_HH__
89#define __ARCH_X86_BIOS_SMBIOS_HH__
90
91#include <string>
92#include <vector>
93
94#include "enums/Characteristic.hh"
95#include "enums/ExtCharacteristic.hh"
|
97#include "sim/sim_object.hh"
98
99class FunctionalPort;
100class X86SMBiosBiosInformationParams;
101class X86SMBiosSMBiosStructureParams;
102class X86SMBiosSMBiosTableParams;
103
104namespace X86ISA
105{
106
107namespace SMBios
108{
109
110class SMBiosStructure : public SimObject
111{
112 protected:
113 typedef X86SMBiosSMBiosStructureParams Params;
114
115 public:
116
117 virtual
118 ~SMBiosStructure()
119 {}
120
121 // Offset 00h, 1 byte
122 uint8_t type;
123
124 // Offset 01h, 1 byte
125 //Length: computed when written to memory.
126
127 // Offset 02h, 2 bytes
128 uint16_t handle;
129
130 virtual uint8_t
131 getLength()
132 {
133 // This is the size of a structure with nothing but the header
134 return 4;
135 }
136
137 virtual uint16_t writeOut(FunctionalPort * port, Addr addr);
138
139 protected:
140 bool stringFields;
141
142 SMBiosStructure(Params * p, uint8_t _type);
143
144 std::vector<std::string> strings;
145
146 void writeOutStrings(FunctionalPort * port, Addr addr);
147
148 int getStringLength();
149
150 public:
151
152 int addString(std::string & newString);
153 std::string readString(int n);
154 void setString(int n, std::string & newString);
155};
156
157class BiosInformation : public SMBiosStructure
158{
159 protected:
160 const static uint8_t Type = 0;
161
162 typedef X86SMBiosBiosInformationParams Params;
163
164 public:
165 // Offset 04h, 1 byte
166 uint8_t vendor;
167 // Offset 05h, 1 byte
168 uint8_t version;
169 // Offset 06h, 2 bytes
170 uint16_t startingAddrSegment;
171 // Offset 08h, 1 byte
172 uint8_t releaseDate;
173 // Offset 09h, 1 byte
174 uint8_t romSize;
175 // Offset 0Ah, 8 bytes
176 //See tables in 3.3.1 in the SMBios 2.5 spec from the DMTF for
177 //bit definitions.
178 uint64_t characteristics;
179 // Offset 12h, 2 bytes
180 uint16_t characteristicExtBytes;
181 // Offset 14h, 1 byte
182 uint8_t majorVer;
183 // Offset 15h, 1 byte
184 uint8_t minorVer;
185 // Offset 16h, 1 byte
186 uint8_t embContFirmwareMajor;
187 // Offset 17h, 1 byte
188 uint8_t embContFirmwareMinor;
189
190 BiosInformation(Params * p);
191
192 uint8_t getLength() { return 0x18; }
193 uint16_t writeOut(FunctionalPort * port, Addr addr);
194};
195
196class SMBiosTable : public SimObject
197{
198 protected:
199 typedef X86SMBiosSMBiosTableParams Params;
200
201 struct SMBiosHeader
202 {
203 SMBiosHeader()
204 {}
205
206 // Offset 00h, 4 bytes
207 static const char anchorString[];
208
209 // Offset 04h, 1 byte
210 //Checksum: computed when written to memory.
211
212 // Offset 05h, 1 byte
213 static const uint8_t entryPointLength;
214
215 // Offset 06h, 1 byte
216 uint8_t majorVersion;
217
218 // Offset 07h, 1 byte
219 uint8_t minorVersion;
220
221 // Offset 08h, 2 bytes
222 //Maximum structure size: computed when written to memory.
223
224 // Offset 0Ah, 1 byte
225 static const uint8_t entryPointRevision;
226
227 // Offset 0Bh, 5 bytes
228 static const uint8_t formattedArea[5];
229
230 // Offset 10h, 15 bytes
231 struct IntermediateHeader
232 {
233 IntermediateHeader() : tableAddr(0)
234 {}
235 // Offset 10h, 5 bytes
236 static const char anchorString[];
237
238 // Offset 15h, 1 byte
239 //Checksum: computed when written to memory.
240
241 // Offset 16h, 2 bytes
242 //Length of the structure table in bytes: computed when
243 //written to memory.
244
245 // Offset 18h, 4 bytes
246 uint32_t tableAddr;
247
248 // Offset 1Ch, 2 bytes
249 //Number of structures: computed when written to memory
250
251 // Offset 1Eh, 1 byte
252 uint8_t smbiosBCDRevision;
253 } intermediateHeader;
254 } smbiosHeader;
255
256 std::vector<SMBiosStructure *> structures;
257
258 public:
259 SMBiosTable(Params * p);
260
261 Addr getTableAddr()
262 {
263 return smbiosHeader.intermediateHeader.tableAddr;
264 }
265
266 void setTableAddr(Addr addr)
267 {
268 smbiosHeader.intermediateHeader.tableAddr = addr;
269 }
270
271 void writeOut(FunctionalPort * port, Addr addr,
272 Addr &headerSize, Addr &structSize);
273};
274
275} //SMBios
276} //X86ISA
277
278#endif
| 97#include "sim/sim_object.hh"
98
99class FunctionalPort;
100class X86SMBiosBiosInformationParams;
101class X86SMBiosSMBiosStructureParams;
102class X86SMBiosSMBiosTableParams;
103
104namespace X86ISA
105{
106
107namespace SMBios
108{
109
110class SMBiosStructure : public SimObject
111{
112 protected:
113 typedef X86SMBiosSMBiosStructureParams Params;
114
115 public:
116
117 virtual
118 ~SMBiosStructure()
119 {}
120
121 // Offset 00h, 1 byte
122 uint8_t type;
123
124 // Offset 01h, 1 byte
125 //Length: computed when written to memory.
126
127 // Offset 02h, 2 bytes
128 uint16_t handle;
129
130 virtual uint8_t
131 getLength()
132 {
133 // This is the size of a structure with nothing but the header
134 return 4;
135 }
136
137 virtual uint16_t writeOut(FunctionalPort * port, Addr addr);
138
139 protected:
140 bool stringFields;
141
142 SMBiosStructure(Params * p, uint8_t _type);
143
144 std::vector<std::string> strings;
145
146 void writeOutStrings(FunctionalPort * port, Addr addr);
147
148 int getStringLength();
149
150 public:
151
152 int addString(std::string & newString);
153 std::string readString(int n);
154 void setString(int n, std::string & newString);
155};
156
157class BiosInformation : public SMBiosStructure
158{
159 protected:
160 const static uint8_t Type = 0;
161
162 typedef X86SMBiosBiosInformationParams Params;
163
164 public:
165 // Offset 04h, 1 byte
166 uint8_t vendor;
167 // Offset 05h, 1 byte
168 uint8_t version;
169 // Offset 06h, 2 bytes
170 uint16_t startingAddrSegment;
171 // Offset 08h, 1 byte
172 uint8_t releaseDate;
173 // Offset 09h, 1 byte
174 uint8_t romSize;
175 // Offset 0Ah, 8 bytes
176 //See tables in 3.3.1 in the SMBios 2.5 spec from the DMTF for
177 //bit definitions.
178 uint64_t characteristics;
179 // Offset 12h, 2 bytes
180 uint16_t characteristicExtBytes;
181 // Offset 14h, 1 byte
182 uint8_t majorVer;
183 // Offset 15h, 1 byte
184 uint8_t minorVer;
185 // Offset 16h, 1 byte
186 uint8_t embContFirmwareMajor;
187 // Offset 17h, 1 byte
188 uint8_t embContFirmwareMinor;
189
190 BiosInformation(Params * p);
191
192 uint8_t getLength() { return 0x18; }
193 uint16_t writeOut(FunctionalPort * port, Addr addr);
194};
195
196class SMBiosTable : public SimObject
197{
198 protected:
199 typedef X86SMBiosSMBiosTableParams Params;
200
201 struct SMBiosHeader
202 {
203 SMBiosHeader()
204 {}
205
206 // Offset 00h, 4 bytes
207 static const char anchorString[];
208
209 // Offset 04h, 1 byte
210 //Checksum: computed when written to memory.
211
212 // Offset 05h, 1 byte
213 static const uint8_t entryPointLength;
214
215 // Offset 06h, 1 byte
216 uint8_t majorVersion;
217
218 // Offset 07h, 1 byte
219 uint8_t minorVersion;
220
221 // Offset 08h, 2 bytes
222 //Maximum structure size: computed when written to memory.
223
224 // Offset 0Ah, 1 byte
225 static const uint8_t entryPointRevision;
226
227 // Offset 0Bh, 5 bytes
228 static const uint8_t formattedArea[5];
229
230 // Offset 10h, 15 bytes
231 struct IntermediateHeader
232 {
233 IntermediateHeader() : tableAddr(0)
234 {}
235 // Offset 10h, 5 bytes
236 static const char anchorString[];
237
238 // Offset 15h, 1 byte
239 //Checksum: computed when written to memory.
240
241 // Offset 16h, 2 bytes
242 //Length of the structure table in bytes: computed when
243 //written to memory.
244
245 // Offset 18h, 4 bytes
246 uint32_t tableAddr;
247
248 // Offset 1Ch, 2 bytes
249 //Number of structures: computed when written to memory
250
251 // Offset 1Eh, 1 byte
252 uint8_t smbiosBCDRevision;
253 } intermediateHeader;
254 } smbiosHeader;
255
256 std::vector<SMBiosStructure *> structures;
257
258 public:
259 SMBiosTable(Params * p);
260
261 Addr getTableAddr()
262 {
263 return smbiosHeader.intermediateHeader.tableAddr;
264 }
265
266 void setTableAddr(Addr addr)
267 {
268 smbiosHeader.intermediateHeader.tableAddr = addr;
269 }
270
271 void writeOut(FunctionalPort * port, Addr addr,
272 Addr &headerSize, Addr &structSize);
273};
274
275} //SMBios
276} //X86ISA
277
278#endif
|