forked from zhaodice/qemu-anti-detection
-
Notifications
You must be signed in to change notification settings - Fork 17
/
Copy pathsmbios.c
1795 lines (1606 loc) · 64.1 KB
/
smbios.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/*
* SMBIOS Support
*
* Copyright (C) 2009 Hewlett-Packard Development Company, L.P.
* Copyright (C) 2013 Red Hat, Inc.
*
* Authors:
* Alex Williamson <alex.williamson@hp.com>
* Markus Armbruster <armbru@redhat.com>
*
* This work is licensed under the terms of the GNU GPL, version 2. See
* the COPYING file in the top-level directory.
*
* Contributions after 2012-01-13 are licensed under the terms of the
* GNU GPL, version 2 or (at your option) any later version.
*/
#include "qemu/osdep.h"
#include "qemu/units.h"
#include "qapi/error.h"
#include "qemu/config-file.h"
#include "qemu/module.h"
#include "qemu/option.h"
#include "sysemu/sysemu.h"
#include "qemu/uuid.h"
#include "hw/firmware/smbios.h"
#include "hw/loader.h"
#include "hw/boards.h"
#include "hw/pci/pci_bus.h"
#include "hw/pci/pci_device.h"
#include "smbios_build.h"
/*
* SMBIOS tables provided by user with '-smbios file=<foo>' option
*/
uint8_t *usr_blobs;
size_t usr_blobs_len;
static unsigned usr_table_max;
static unsigned usr_table_cnt;
uint8_t *smbios_tables;
size_t smbios_tables_len;
unsigned smbios_table_max;
unsigned smbios_table_cnt;
static SmbiosEntryPoint ep;
static int smbios_type4_count = 0;
static bool smbios_have_defaults;
static uint32_t smbios_cpuid_version, smbios_cpuid_features;
DECLARE_BITMAP(smbios_have_binfile_bitmap, SMBIOS_MAX_TYPE + 1);
DECLARE_BITMAP(smbios_have_fields_bitmap, SMBIOS_MAX_TYPE + 1);
smbios_type0_t smbios_type0;
smbios_type1_t smbios_type1;
static struct {
const char *manufacturer, *product, *version, *serial, *asset, *location;
} type2;
static struct {
const char *manufacturer, *version, *serial, *asset, *sku;
} type3;
/*
* SVVP requires max_speed and current_speed to be set and not being
* 0 which counts as unknown (SMBIOS 3.1.0/Table 21). Set the
* default value to 2000MHz as we did before.
*/
#define DEFAULT_CPU_SPEED 2000
static struct {
uint16_t processor_family;
const char *sock_pfx, *manufacturer, *version, *serial, *asset, *part;
uint64_t max_speed;
uint64_t current_speed;
uint64_t processor_id;
} type4 = {
.max_speed = DEFAULT_CPU_SPEED,
.current_speed = DEFAULT_CPU_SPEED,
.processor_id = 0,
.processor_family = 0x01, /* Other */
};
struct type8_instance {
const char *internal_reference, *external_reference;
uint8_t connector_type, port_type;
QTAILQ_ENTRY(type8_instance) next;
};
static QTAILQ_HEAD(, type8_instance) type8 = QTAILQ_HEAD_INITIALIZER(type8);
/* type 9 instance for parsing */
struct type9_instance {
const char *slot_designation, *pcidev;
uint8_t slot_type, slot_data_bus_width, current_usage, slot_length,
slot_characteristics1, slot_characteristics2;
uint16_t slot_id;
QTAILQ_ENTRY(type9_instance) next;
};
static QTAILQ_HEAD(, type9_instance) type9 = QTAILQ_HEAD_INITIALIZER(type9);
static struct {
size_t nvalues;
char **values;
} type11;
static struct {
const char *loc_pfx, *bank, *manufacturer, *serial, *asset, *part;
uint16_t speed;
} type17;
static QEnumLookup type41_kind_lookup = {
.array = (const char *const[]) {
"other",
"unknown",
"video",
"scsi",
"ethernet",
"tokenring",
"sound",
"pata",
"sata",
"sas",
},
.size = 10
};
struct type41_instance {
const char *designation, *pcidev;
uint8_t instance, kind;
QTAILQ_ENTRY(type41_instance) next;
};
static QTAILQ_HEAD(, type41_instance) type41 = QTAILQ_HEAD_INITIALIZER(type41);
static QemuOptsList qemu_smbios_opts = {
.name = "smbios",
.head = QTAILQ_HEAD_INITIALIZER(qemu_smbios_opts.head),
.desc = {
/*
* no elements => accept any params
* validation will happen later
*/
{ /* end of list */ }
}
};
static const QemuOptDesc qemu_smbios_file_opts[] = {
{
.name = "file",
.type = QEMU_OPT_STRING,
.help = "binary file containing an SMBIOS element",
},
{ /* end of list */ }
};
static const QemuOptDesc qemu_smbios_type0_opts[] = {
{
.name = "type",
.type = QEMU_OPT_NUMBER,
.help = "SMBIOS element type",
},{
.name = "vendor",
.type = QEMU_OPT_STRING,
.help = "vendor name",
},{
.name = "version",
.type = QEMU_OPT_STRING,
.help = "version number",
},{
.name = "date",
.type = QEMU_OPT_STRING,
.help = "release date",
},{
.name = "release",
.type = QEMU_OPT_STRING,
.help = "revision number",
},{
.name = "uefi",
.type = QEMU_OPT_BOOL,
.help = "uefi support",
},
{ /* end of list */ }
};
static const QemuOptDesc qemu_smbios_type1_opts[] = {
{
.name = "type",
.type = QEMU_OPT_NUMBER,
.help = "SMBIOS element type",
},{
.name = "manufacturer",
.type = QEMU_OPT_STRING,
.help = "manufacturer name",
},{
.name = "product",
.type = QEMU_OPT_STRING,
.help = "product name",
},{
.name = "version",
.type = QEMU_OPT_STRING,
.help = "version number",
},{
.name = "serial",
.type = QEMU_OPT_STRING,
.help = "serial number",
},{
.name = "uuid",
.type = QEMU_OPT_STRING,
.help = "UUID",
},{
.name = "sku",
.type = QEMU_OPT_STRING,
.help = "SKU number",
},{
.name = "family",
.type = QEMU_OPT_STRING,
.help = "family name",
},
{ /* end of list */ }
};
static const QemuOptDesc qemu_smbios_type2_opts[] = {
{
.name = "type",
.type = QEMU_OPT_NUMBER,
.help = "SMBIOS element type",
},{
.name = "manufacturer",
.type = QEMU_OPT_STRING,
.help = "manufacturer name",
},{
.name = "product",
.type = QEMU_OPT_STRING,
.help = "product name",
},{
.name = "version",
.type = QEMU_OPT_STRING,
.help = "version number",
},{
.name = "serial",
.type = QEMU_OPT_STRING,
.help = "serial number",
},{
.name = "asset",
.type = QEMU_OPT_STRING,
.help = "asset tag number",
},{
.name = "location",
.type = QEMU_OPT_STRING,
.help = "location in chassis",
},
{ /* end of list */ }
};
static const QemuOptDesc qemu_smbios_type3_opts[] = {
{
.name = "type",
.type = QEMU_OPT_NUMBER,
.help = "SMBIOS element type",
},{
.name = "manufacturer",
.type = QEMU_OPT_STRING,
.help = "manufacturer name",
},{
.name = "version",
.type = QEMU_OPT_STRING,
.help = "version number",
},{
.name = "serial",
.type = QEMU_OPT_STRING,
.help = "serial number",
},{
.name = "asset",
.type = QEMU_OPT_STRING,
.help = "asset tag number",
},{
.name = "sku",
.type = QEMU_OPT_STRING,
.help = "SKU number",
},
{ /* end of list */ }
};
static const QemuOptDesc qemu_smbios_type4_opts[] = {
{
.name = "type",
.type = QEMU_OPT_NUMBER,
.help = "SMBIOS element type",
},{
.name = "sock_pfx",
.type = QEMU_OPT_STRING,
.help = "socket designation string prefix",
},{
.name = "manufacturer",
.type = QEMU_OPT_STRING,
.help = "manufacturer name",
},{
.name = "version",
.type = QEMU_OPT_STRING,
.help = "version number",
},{
.name = "max-speed",
.type = QEMU_OPT_NUMBER,
.help = "max speed in MHz",
},{
.name = "current-speed",
.type = QEMU_OPT_NUMBER,
.help = "speed at system boot in MHz",
},{
.name = "serial",
.type = QEMU_OPT_STRING,
.help = "serial number",
},{
.name = "asset",
.type = QEMU_OPT_STRING,
.help = "asset tag number",
},{
.name = "part",
.type = QEMU_OPT_STRING,
.help = "part number",
}, {
.name = "processor-family",
.type = QEMU_OPT_NUMBER,
.help = "processor family",
}, {
.name = "processor-id",
.type = QEMU_OPT_NUMBER,
.help = "processor id",
},
{ /* end of list */ }
};
static const QemuOptDesc qemu_smbios_type8_opts[] = {
{
.name = "type",
.type = QEMU_OPT_NUMBER,
.help = "SMBIOS element type",
},
{
.name = "internal_reference",
.type = QEMU_OPT_STRING,
.help = "internal reference designator",
},
{
.name = "external_reference",
.type = QEMU_OPT_STRING,
.help = "external reference designator",
},
{
.name = "connector_type",
.type = QEMU_OPT_NUMBER,
.help = "connector type",
},
{
.name = "port_type",
.type = QEMU_OPT_NUMBER,
.help = "port type",
},
{ /* end of list */ }
};
static const QemuOptDesc qemu_smbios_type9_opts[] = {
{
.name = "type",
.type = QEMU_OPT_NUMBER,
.help = "SMBIOS element type",
},
{
.name = "slot_designation",
.type = QEMU_OPT_STRING,
.help = "string number for reference designation",
},
{
.name = "slot_type",
.type = QEMU_OPT_NUMBER,
.help = "connector type",
},
{
.name = "slot_data_bus_width",
.type = QEMU_OPT_NUMBER,
.help = "port type",
},
{
.name = "current_usage",
.type = QEMU_OPT_NUMBER,
.help = "current usage",
},
{
.name = "slot_length",
.type = QEMU_OPT_NUMBER,
.help = "system slot length",
},
{
.name = "slot_id",
.type = QEMU_OPT_NUMBER,
.help = "system slot id",
},
{
.name = "slot_characteristics1",
.type = QEMU_OPT_NUMBER,
.help = "slot characteristics1, see the spec",
},
{
.name = "slot_characteristics2",
.type = QEMU_OPT_NUMBER,
.help = "slot characteristics2, see the spec",
},
{
.name = "pci_device",
.type = QEMU_OPT_STRING,
.help = "PCI device, if provided."
}
};
static const QemuOptDesc qemu_smbios_type11_opts[] = {
{
.name = "type",
.type = QEMU_OPT_NUMBER,
.help = "SMBIOS element type",
},
{
.name = "value",
.type = QEMU_OPT_STRING,
.help = "OEM string data",
},
{
.name = "path",
.type = QEMU_OPT_STRING,
.help = "OEM string data from file",
},
{ /* end of list */ }
};
static const QemuOptDesc qemu_smbios_type17_opts[] = {
{
.name = "type",
.type = QEMU_OPT_NUMBER,
.help = "SMBIOS element type",
},{
.name = "loc_pfx",
.type = QEMU_OPT_STRING,
.help = "device locator string prefix",
},{
.name = "bank",
.type = QEMU_OPT_STRING,
.help = "bank locator string",
},{
.name = "manufacturer",
.type = QEMU_OPT_STRING,
.help = "manufacturer name",
},{
.name = "serial",
.type = QEMU_OPT_STRING,
.help = "serial number",
},{
.name = "asset",
.type = QEMU_OPT_STRING,
.help = "asset tag number",
},{
.name = "part",
.type = QEMU_OPT_STRING,
.help = "part number",
},{
.name = "speed",
.type = QEMU_OPT_NUMBER,
.help = "maximum capable speed",
},
{ /* end of list */ }
};
static const QemuOptDesc qemu_smbios_type41_opts[] = {
{
.name = "type",
.type = QEMU_OPT_NUMBER,
.help = "SMBIOS element type",
},{
.name = "designation",
.type = QEMU_OPT_STRING,
.help = "reference designation string",
},{
.name = "kind",
.type = QEMU_OPT_STRING,
.help = "device type",
.def_value_str = "other",
},{
.name = "instance",
.type = QEMU_OPT_NUMBER,
.help = "device type instance",
},{
.name = "pcidev",
.type = QEMU_OPT_STRING,
.help = "PCI device",
},
{ /* end of list */ }
};
static void smbios_register_config(void)
{
qemu_add_opts(&qemu_smbios_opts);
}
opts_init(smbios_register_config);
/*
* The SMBIOS 2.1 "structure table length" field in the
* entry point uses a 16-bit integer, so we're limited
* in total table size
*/
#define SMBIOS_21_MAX_TABLES_LEN 0xffff
static bool smbios_check_type4_count(uint32_t expected_t4_count, Error **errp)
{
if (smbios_type4_count && smbios_type4_count != expected_t4_count) {
error_setg(errp, "Expected %d SMBIOS Type 4 tables, got %d instead",
expected_t4_count, smbios_type4_count);
return false;
}
return true;
}
bool smbios_validate_table(SmbiosEntryPointType ep_type, Error **errp)
{
if (ep_type == SMBIOS_ENTRY_POINT_TYPE_32 &&
smbios_tables_len > SMBIOS_21_MAX_TABLES_LEN) {
error_setg(errp, "SMBIOS 2.1 table length %zu exceeds %d",
smbios_tables_len, SMBIOS_21_MAX_TABLES_LEN);
return false;
}
return true;
}
bool smbios_skip_table(uint8_t type, bool required_table)
{
if (test_bit(type, smbios_have_binfile_bitmap)) {
return true; /* user provided their own binary blob(s) */
}
if (test_bit(type, smbios_have_fields_bitmap)) {
return false; /* user provided fields via command line */
}
if (smbios_have_defaults && required_table) {
return false; /* we're building tables, and this one's required */
}
return true;
}
#define T0_BASE 0x000
#define T1_BASE 0x100
#define T2_BASE 0x200
#define T3_BASE 0x300
#define T4_BASE 0x400
#define T9_BASE 0x900
#define T11_BASE 0xe00
#define T7_BASE 0x700 //李晓流 dds666 added
#define T20_BASE 0x1400 //李晓流 dds666 added
#define T22_BASE 0x1600 //李晓流 dds666 added
#define T26_BASE 0x1A00 //李晓流 dds666 added
#define T27_BASE 0x1B00 //李晓流 dds666 added
#define T28_BASE 0x1C00 //李晓流 dds666 added
#define T29_BASE 0x1D00 //李晓流 dds666 added
#define T37_BASE 0x2500 //李晓流 dds666 added
#define T39_BASE 0x2700 //李晓流 dds666 added
/* 李晓流 dds666 added */
static struct {
const char *socket_designation;
QTAILQ_ENTRY(type7) next;
} type7;
/* 李晓流 dds666 added */
static struct {
const char *description;
QTAILQ_ENTRY(type26) next;
} type26;
/* 李晓流 dds666 added */
static struct {
const char *description;
QTAILQ_ENTRY(type27) next;
} type27;
/* 李晓流 dds666 added */
static struct {
const char *description;
QTAILQ_ENTRY(type28) next;
} type28;
/* SMBIOS type 7 CacheInformation CPU缓存信息 123级cpu缓存 李晓流 dds666 added */
//https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.8.0WIP50.pdf 请使用这个规范文件System Management BIOS (SMBIOS) Reference Specification设置type 7 内部参数信息
static void smbios_build_type_7_table(unsigned instance,const char *socket_designation,uint16_t cache_configuration,uint16_t max_cache_size,uint8_t error_correction,uint8_t system_cache_type,uint8_t associativity)
{
type7.socket_designation=socket_designation;
SMBIOS_BUILD_TABLE_PRE(7, T7_BASE + instance, true);
SMBIOS_TABLE_SET_STR(7, socket_designation,type7.socket_designation);
t->cache_configuration=cache_configuration;
t->max_cache_size=max_cache_size;
t->installed_size=max_cache_size;
t->supported_sram_type=0x20;
t->current_sram_type=0x20; //0x20 代表Synchronous
t->cache_speed=0x0; //None
t->error_correction=error_correction;
t->system_cache_type=system_cache_type;
t->associativity=associativity;
SMBIOS_BUILD_TABLE_POST;
}
/* SMBIOS type 20 MemoryDeviceMappedAddress 内存设备映射地址信息 李晓流 dds666 added */
//https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.8.0WIP50.pdf 请使用这个规范文件System Management BIOS (SMBIOS) Reference Specification设置type 20 内部参数信息
static void smbios_build_type_20_table(uint64_t start, uint64_t size)
{
uint64_t end, start_kb, end_kb;
end = start + size - 1;
assert(end > start);
start_kb = start / KiB;
end_kb = end/ KiB; //李晓流 dds666 直接塞进去当前内存大小（不知道是否逻辑正确）
SMBIOS_BUILD_TABLE_PRE(20, T20_BASE, true); /* required */
t->starting_address = cpu_to_le32(start_kb);
t->ending_address = cpu_to_le32(end_kb);
t->memory_device_handle=0x003C; //查文档
t->memory_array_mapped_address_handle=0x0040;//查文档
t->partition_row_position=0x1;//查文档
t->interleave_position=0x1;//查文档
t->interleave_data_depth=0x2;//查文档
SMBIOS_BUILD_TABLE_POST;
}
/* SMBIOS type 26 VoltageProbe 电压传感器设备信息 李晓流 dds666 added*/
//https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.8.0WIP50.pdf 请使用这个规范文件System Management BIOS (SMBIOS) Reference Specification设置type 26 内部参数信息
static void smbios_build_type_26_table(unsigned instance,const char *description,uint8_t location_and_status)
{
type26.description=description;
SMBIOS_BUILD_TABLE_PRE(26, T26_BASE + instance, true);
SMBIOS_TABLE_SET_STR(26, description,type26.description);
t->location_and_status=location_and_status;
t->max_value=0x5800;
t->min_value=0x100;
t->resolution=0x100;
t->tolerance=0x800;
t->accuracy=0x10;
t->oem_defined=0x00000000;
t->nominal_value=0x1000;
//李晓流 dds666 这些参数你要查一下文档进行设置，我随便设置的
SMBIOS_BUILD_TABLE_POST;
}
/* SMBIOS type 27 CoolingDevice 风扇设备信息 李晓流 dds666 added*/
//https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.8.0WIP50.pdf 请使用这个规范文件System Management BIOS (SMBIOS) Reference Specification设置type 27 内部参数信息
static void smbios_build_type_27_table(unsigned instance,const char *description,uint8_t device_type_and_status)
{
type27.description=description;
SMBIOS_BUILD_TABLE_PRE(27, T27_BASE + instance, true);
t->temperature_probe_handle = cpu_to_le16(0x0029);
t->device_type_and_status = device_type_and_status; //Power Supply Fan | Ok 0x67=b01100111
t->cooling_unit_group=0x1;
t->OEM_defined=0x00000000;
t->nominal_speed=0x5DC; //0x5DC代表1500转
//李晓流 dds666 这些参数你要查一下文档进行设置，我随便设置的
SMBIOS_TABLE_SET_STR(27, description,type27.description);
SMBIOS_BUILD_TABLE_POST;
}
/* SMBIOS type 28 TemperatureProbe 温度设备信息 李晓流 dds666 added*/
//https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.8.0WIP50.pdf 请使用这个规范文件System Management BIOS (SMBIOS) Reference Specification设置type 28 内部参数信息
static void smbios_build_type_28_table(unsigned instance,const char *description,uint8_t location_and_status)
{
type28.description=description;
SMBIOS_BUILD_TABLE_PRE(28, T28_BASE + instance, true);
SMBIOS_TABLE_SET_STR(28, description, type28.description);
t->location_and_status=location_and_status;
t->maximum_value=0x780;
t->minimum_value=0x100;
t->resolution=0x1000;
t->tolerance=0x800;
t->accuracy=0x10;
t->OEM_defined=0x00000000;
t->nominal_value=0x100;
//李晓流 dds666 这些参数你要查一下文档进行设置，我随便设置的
SMBIOS_BUILD_TABLE_POST;
}
/* SMBIOS type 37 MemoryChannel 内存通道信息（这个没有写完） 李晓流 dds666 added*/
//https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.8.0WIP50.pdf 请使用这个规范文件System Management BIOS (SMBIOS) Reference Specification设置type 37 内部参数信息
static void smbios_build_type_37_table(void)
{
SMBIOS_BUILD_TABLE_PRE(37, T37_BASE, true); /* required */
SMBIOS_BUILD_TABLE_POST;
}
/* SMBIOS type 29 ElectricalCurrentProbe （这个没有写完） 李晓流 dds666 added*/
//https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.8.0WIP50.pdf 请使用这个规范文件System Management BIOS (SMBIOS) Reference Specification设置type 29 内部参数信息
static void smbios_build_type_29_table(void)
{
SMBIOS_BUILD_TABLE_PRE(29, T29_BASE, true); /* required */
SMBIOS_TABLE_SET_STR(29, description,"lixiaoliu Electrical");
SMBIOS_BUILD_TABLE_POST;
}
/* SMBIOS type 39 SystemPowerSupply （这个没有写完） 李晓流 dds666 added*/
//https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.8.0WIP50.pdf 请使用这个规范文件System Management BIOS (SMBIOS) Reference Specification设置type 39 内部参数信息
static void smbios_build_type_39_table(void)
{
SMBIOS_BUILD_TABLE_PRE(39, T39_BASE, true); /* required */
SMBIOS_TABLE_SET_STR(39, device_name,"lixiaoliu PowerSupply");
SMBIOS_BUILD_TABLE_POST;
}
/* SMBIOS type 22 PortableBattery （这个没有写完） 李晓流 dds666 added*/
//https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.8.0WIP50.pdf 请使用这个规范文件System Management BIOS (SMBIOS) Reference Specification设置type 22 内部参数信息
static void smbios_build_type_22_table(void)
{
SMBIOS_BUILD_TABLE_PRE(22, T22_BASE, true); /* required */
SMBIOS_TABLE_SET_STR(22, device_name,"lixiaoliu Battery");
SMBIOS_BUILD_TABLE_POST;
}
#define T16_BASE 0x1000
#define T17_BASE 0x1100
#define T19_BASE 0x1300
#define T32_BASE 0x2000
#define T41_BASE 0x2900
#define T127_BASE 0x7F00
static void smbios_build_type_0_table(void)
{
SMBIOS_BUILD_TABLE_PRE(0, T0_BASE, false); /* optional, leave up to BIOS */
SMBIOS_TABLE_SET_STR(0, vendor_str, "American Megatrends International LLC."); //李晓流 dds666 modify
SMBIOS_TABLE_SET_STR(0, bios_version_str, "H3.7G");//李晓流 dds666 modify
t->bios_starting_address_segment = cpu_to_le16(0xE800); /* from SeaBIOS */
SMBIOS_TABLE_SET_STR(0, bios_release_date_str, "02/21/2023");//李晓流 dds666 modify
t->bios_rom_size = 0; /* hardcoded in SeaBIOS with FIXME comment */
t->bios_characteristics = cpu_to_le64(0x08); /* Not supported */
t->bios_characteristics_extension_bytes[0] = 0xEF; //李晓流 dds666 modify
t->bios_characteristics_extension_bytes[1] = 0x0F; /* //李晓流 dds666 modify 只要不是0x10 也就是16就不会显示VirtualMachineSupported */
if (smbios_type0.uefi) {
t->bios_characteristics_extension_bytes[1] |= 0x08; /* |= UEFI */
}
if (smbios_type0.have_major_minor) {
t->system_bios_major_release = smbios_type0.major;
t->system_bios_minor_release = smbios_type0.minor;
} else {
t->system_bios_major_release = 3; //李晓流 dds666 modify bios版本号
t->system_bios_minor_release = 7; //李晓流 dds666 modify bios版本号
}
/* hardcoded in SeaBIOS */
t->embedded_controller_major_release = 0xFF;
t->embedded_controller_minor_release = 0xFF;
SMBIOS_BUILD_TABLE_POST;
}
/* Encode UUID from the big endian encoding described on RFC4122 to the wire
* format specified by SMBIOS version 2.6.
*/
static void smbios_encode_uuid(struct smbios_uuid *uuid, QemuUUID *in)
{
memcpy(uuid, in, 16);
uuid->time_low = bswap32(uuid->time_low);
uuid->time_mid = bswap16(uuid->time_mid);
uuid->time_hi_and_version = bswap16(uuid->time_hi_and_version);
}
static void smbios_build_type_1_table(void)
{
SMBIOS_BUILD_TABLE_PRE(1, T1_BASE, true); /* required */
SMBIOS_TABLE_SET_STR(1, manufacturer_str, "Maxsun"); //李晓流 dds666 modify
SMBIOS_TABLE_SET_STR(1, product_name_str, "MS-Terminator B760M"); //李晓流 dds666 modify
SMBIOS_TABLE_SET_STR(1, version_str, "VER:H3.7G(2022/11/29)"); //李晓流 dds666 modify
SMBIOS_TABLE_SET_STR(1, serial_number_str, "Default string"); //李晓流 dds666 modify
if (qemu_uuid_set) {
smbios_encode_uuid(&t->uuid, &qemu_uuid);
} else {
memset(&t->uuid, 0, 16);
}
t->wake_up_type = 0x06; /* power switch */
SMBIOS_TABLE_SET_STR(1, sku_number_str, "Default string"); //李晓流 dds666 modify
SMBIOS_TABLE_SET_STR(1, family_str, "Default string"); //李晓流 dds666 modify
SMBIOS_BUILD_TABLE_POST;
}
static void smbios_build_type_2_table(void)
{
SMBIOS_BUILD_TABLE_PRE(2, T2_BASE, true); /* optional */
SMBIOS_TABLE_SET_STR(2, manufacturer_str, "Maxsun"); //李晓流 dds666 modify
SMBIOS_TABLE_SET_STR(2, product_str, "MS-Terminator B760M"); //李晓流 dds666 modify
SMBIOS_TABLE_SET_STR(2, version_str, "VER:H3.7G(2022/11/29)"); //李晓流 dds666 modify
SMBIOS_TABLE_SET_STR(2, serial_number_str, "Default string"); //李晓流 dds666 modify
SMBIOS_TABLE_SET_STR(2, asset_tag_number_str,"Default string"); //李晓流 dds666 modify
t->feature_flags = 0x01; /* Motherboard */
SMBIOS_TABLE_SET_STR(2, location_str,"Default string"); //李晓流 dds666 modify
t->chassis_handle = cpu_to_le16(0x300); /* Type 3 (System enclosure) */
t->board_type = 0x0A; /* Motherboard */
t->contained_element_count = 0;
SMBIOS_BUILD_TABLE_POST;
}
static void smbios_build_type_3_table(void)
{
SMBIOS_BUILD_TABLE_PRE(3, T3_BASE, true); /* required */
SMBIOS_TABLE_SET_STR(3, manufacturer_str, "Default string"); //李晓流 dds666 modify
t->type = 0x01; /* Other */
SMBIOS_TABLE_SET_STR(3, version_str, "Default string"); //李晓流 dds666 modify
SMBIOS_TABLE_SET_STR(3, serial_number_str, "Default string"); //李晓流 dds666 modify
SMBIOS_TABLE_SET_STR(3, asset_tag_number_str, "Default string"); //李晓流 dds666 modify
t->boot_up_state = 0x03; /* Safe */
t->power_supply_state = 0x03; /* Safe */
t->thermal_state = 0x03; /* Safe */
t->security_status = 0x03; /* Unknown */ //李晓流 dds666 modify 0x03代表None
t->oem_defined = cpu_to_le32(0);
t->height = 0;
t->number_of_power_cords = 0;
t->contained_element_count = 0;
t->contained_element_record_length = 0;
SMBIOS_TABLE_SET_STR(3, sku_number_str, "Default string"); //李晓流 dds666 modify
SMBIOS_BUILD_TABLE_POST;
}
static void smbios_build_type_4_table(MachineState *ms, unsigned instance,
SmbiosEntryPointType ep_type,
Error **errp)
{
char sock_str[128];
size_t tbl_len = SMBIOS_TYPE_4_LEN_V28;
unsigned threads_per_socket;
unsigned cores_per_socket;
if (ep_type == SMBIOS_ENTRY_POINT_TYPE_64) {
tbl_len = SMBIOS_TYPE_4_LEN_V30;
}
SMBIOS_BUILD_TABLE_PRE_SIZE(4, T4_BASE + instance,
true, tbl_len); /* required */
snprintf(sock_str, sizeof(sock_str), "%s%2x", type4.sock_pfx, instance);
SMBIOS_TABLE_SET_STR(4, socket_designation_str, "LGA1700"); //李晓流 dds666 modify 直接改成12代的LGA1700 接口
t->processor_type = 0x03; /* CPU */
t->processor_family = 0xC6; /* use Processor Family 2 field */ //李晓流 dds666 modify 0xC6代表 Intel® Core™ i7 processor
SMBIOS_TABLE_SET_STR(4, processor_manufacturer_str, "Intel(R) Corporation"); //李晓流 dds666 modify
if (type4.processor_id == 0) {
t->processor_id[0] = cpu_to_le32(smbios_cpuid_version);
t->processor_id[1] = cpu_to_le32(smbios_cpuid_features);
} else {
t->processor_id[0] = cpu_to_le32((uint32_t)type4.processor_id);
t->processor_id[1] = cpu_to_le32(type4.processor_id >> 32);
}
SMBIOS_TABLE_SET_STR(4, processor_version_str, "12th Gen Intel(R) Core(TM) i7"); //李晓流 dds666 modify
t->voltage = 0x8B;
t->external_clock = cpu_to_le16(100); /* Unknown */ //李晓流 dds666 modify 外频100mhz
t->max_speed = cpu_to_le16(4900); //李晓流 dds666 modify 最大频率4.9gzh
t->current_speed = cpu_to_le16(4455); //李晓流 dds666 modify 当前频率4455mhz
t->status = 0x41; /* Socket populated, CPU enabled */
t->processor_upgrade = 0x01; /* Other */
t->l1_cache_handle = cpu_to_le16(0x0051); /* N/A */ //李晓流 dds666 modify L1缓存抄写物理机
t->l2_cache_handle = cpu_to_le16(0x0052); /* N/A */ //李晓流 dds666 modify L2缓存抄写物理机
t->l3_cache_handle = cpu_to_le16(0x0053); /* N/A */ //李晓流 dds666 modify L3缓存抄写物理机
SMBIOS_TABLE_SET_STR(4, serial_number_str, "To Be Filled By O.E.M."); //李晓流 dds666
SMBIOS_TABLE_SET_STR(4, asset_tag_number_str, "To Be Filled By O.E.M."); //李晓流 dds666
SMBIOS_TABLE_SET_STR(4, part_number_str, "To Be Filled By O.E.M."); //李晓流 dds666
threads_per_socket = machine_topo_get_threads_per_socket(ms);
cores_per_socket = machine_topo_get_cores_per_socket(ms);
t->core_count = (cores_per_socket > 255) ? 0xFF : cores_per_socket;
t->core_enabled = t->core_count;
t->thread_count = (threads_per_socket > 255) ? 0xFF : threads_per_socket;
t->processor_characteristics = cpu_to_le16(0x04); /* Unknown */ //李晓流 dds666 modify 0x4 计算得到代表64-bit Capable
t->processor_family2 = cpu_to_le16(0xC6); //李晓流 dds666 modify 和t->processor_family保持一致不一致都可以
if (tbl_len == SMBIOS_TYPE_4_LEN_V30) {
t->core_count2 = t->core_enabled2 = cpu_to_le16(cores_per_socket);
t->thread_count2 = cpu_to_le16(threads_per_socket);
} else if (t->core_count == 0xFF || t->thread_count == 0xFF) {
error_setg(errp, "SMBIOS 2.0 doesn't support number of processor "
"cores/threads more than 255, use "
"-machine smbios-entry-point-type=64 option to enable "
"SMBIOS 3.0 support");
return;
}
SMBIOS_BUILD_TABLE_POST;
smbios_type4_count++;
}
static void smbios_build_type_8_table(void)
{
unsigned instance = 0;
struct type8_instance *t8;
QTAILQ_FOREACH(t8, &type8, next) {
SMBIOS_BUILD_TABLE_PRE(8, T0_BASE + instance, true);
SMBIOS_TABLE_SET_STR(8, internal_reference_str, "FAN"); //李晓流 dds666 modify
SMBIOS_TABLE_SET_STR(8, external_reference_str, "CPU FAN"); //李晓流 dds666 modify
/* most vendors seem to set this to None */
t->internal_connector_type = 0x0; //李晓流 dds666 modify 0x0代表None
t->external_connector_type =0xFF; //李晓流 dds666 modify 0xFF代表Other
t->port_type = 0xFF; //李晓流 dds666 modify 0xFF代表 Other
SMBIOS_BUILD_TABLE_POST;
instance++;
}
}
static void smbios_build_type_9_table(Error **errp)
{
unsigned instance = 0;
struct type9_instance *t9;
QTAILQ_FOREACH(t9, &type9, next) {
SMBIOS_BUILD_TABLE_PRE(9, T9_BASE + instance, true);
SMBIOS_TABLE_SET_STR(9, slot_designation, t9->slot_designation);
t->slot_type = t9->slot_type;
t->slot_data_bus_width = t9->slot_data_bus_width;
t->current_usage = t9->current_usage;
t->slot_length = t9->slot_length;
t->slot_id = t9->slot_id;
t->slot_characteristics1 = t9->slot_characteristics1;
t->slot_characteristics2 = t9->slot_characteristics2;
if (t9->pcidev) {
PCIDevice *pdev = NULL;
int rc = pci_qdev_find_device(t9->pcidev, &pdev);
if (rc != 0) {
error_setg(errp,
"No PCI device %s for SMBIOS type 9 entry %s",
t9->pcidev, t9->slot_designation);
return;
}
/*
* We only handle the case were the device is attached to
* the PCI root bus. The general case is more complex as
* bridges are enumerated later and the table would need
* to be updated at this moment.
*/
if (!pci_bus_is_root(pci_get_bus(pdev))) {
error_setg(errp,
"Cannot create type 9 entry for PCI device %s: "
"not attached to the root bus",
t9->pcidev);
return;
}
t->segment_group_number = cpu_to_le16(0);
t->bus_number = pci_dev_bus_num(pdev);
t->device_number = pdev->devfn;
} else {
/*
* Per SMBIOS spec, For slots that are not of the PCI, AGP, PCI-X,
* or PCI-Express type that do not have bus/device/function
* information, 0FFh should be populated in the fields of Segment
* Group Number, Bus Number, Device/Function Number.
*/
t->segment_group_number = 0xff;
t->bus_number = 0xff;
t->device_number = 0xff;
}
SMBIOS_BUILD_TABLE_POST;
instance++;
}
}
static void smbios_build_type_11_table(void)
{
char count_str[128];
size_t i;
if (type11.nvalues == 0) {
return;
}
SMBIOS_BUILD_TABLE_PRE(11, T11_BASE, true); /* required */
snprintf(count_str, sizeof(count_str), "%zu", type11.nvalues);
t->count = type11.nvalues;
for (i = 0; i < type11.nvalues; i++) {
SMBIOS_TABLE_SET_STR_LIST(11, type11.values[i]);
g_free(type11.values[i]);
type11.values[i] = NULL;
}
SMBIOS_BUILD_TABLE_POST;
}
#define MAX_T16_STD_SZ 0x80000000 /* 2T in Kilobytes */