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Commit | Line | Data |
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b6f6e3d3 AL |
1 | /* |
2 | * SMBIOS Support | |
3 | * | |
4 | * Copyright (C) 2009 Hewlett-Packard Development Company, L.P. | |
4f953d2f | 5 | * Copyright (C) 2013 Red Hat, Inc. |
b6f6e3d3 AL |
6 | * |
7 | * Authors: | |
8 | * Alex Williamson <alex.williamson@hp.com> | |
4f953d2f | 9 | * Markus Armbruster <armbru@redhat.com> |
b6f6e3d3 AL |
10 | * |
11 | * This work is licensed under the terms of the GNU GPL, version 2. See | |
12 | * the COPYING file in the top-level directory. | |
13 | * | |
6b620ca3 PB |
14 | * Contributions after 2012-01-13 are licensed under the terms of the |
15 | * GNU GPL, version 2 or (at your option) any later version. | |
b6f6e3d3 AL |
16 | */ |
17 | ||
0430891c | 18 | #include "qemu/osdep.h" |
968dfd05 | 19 | #include "qemu/units.h" |
da34e65c | 20 | #include "qapi/error.h" |
4f953d2f | 21 | #include "qemu/config-file.h" |
5bb95e41 | 22 | #include "qemu/error-report.h" |
922a01a0 | 23 | #include "qemu/option.h" |
9c17d615 | 24 | #include "sysemu/sysemu.h" |
cea25275 | 25 | #include "qemu/uuid.h" |
c97294ec | 26 | #include "sysemu/cpus.h" |
60d8f328 | 27 | #include "hw/smbios/smbios.h" |
83c9f4ca | 28 | #include "hw/loader.h" |
60d8f328 | 29 | #include "exec/cpu-common.h" |
0517cc98 | 30 | #include "smbios_build.h" |
35658f6e | 31 | #include "hw/smbios/ipmi.h" |
e6667f71 GS |
32 | |
33 | /* legacy structures and constants for <= 2.0 machines */ | |
b6f6e3d3 AL |
34 | struct smbios_header { |
35 | uint16_t length; | |
36 | uint8_t type; | |
541dc0d4 | 37 | } QEMU_PACKED; |
b6f6e3d3 AL |
38 | |
39 | struct smbios_field { | |
40 | struct smbios_header header; | |
41 | uint8_t type; | |
42 | uint16_t offset; | |
43 | uint8_t data[]; | |
541dc0d4 | 44 | } QEMU_PACKED; |
b6f6e3d3 AL |
45 | |
46 | struct smbios_table { | |
47 | struct smbios_header header; | |
48 | uint8_t data[]; | |
541dc0d4 | 49 | } QEMU_PACKED; |
b6f6e3d3 AL |
50 | |
51 | #define SMBIOS_FIELD_ENTRY 0 | |
52 | #define SMBIOS_TABLE_ENTRY 1 | |
53 | ||
b6f6e3d3 AL |
54 | static uint8_t *smbios_entries; |
55 | static size_t smbios_entries_len; | |
c97294ec | 56 | static bool smbios_legacy = true; |
caad057b | 57 | static bool smbios_uuid_encoded = true; |
e6667f71 GS |
58 | /* end: legacy structures & constants for <= 2.0 machines */ |
59 | ||
60 | ||
0517cc98 CM |
61 | uint8_t *smbios_tables; |
62 | size_t smbios_tables_len; | |
63 | unsigned smbios_table_max; | |
64 | unsigned smbios_table_cnt; | |
86299120 WH |
65 | static SmbiosEntryPointType smbios_ep_type = SMBIOS_ENTRY_POINT_21; |
66 | ||
67 | static SmbiosEntryPoint ep; | |
c97294ec | 68 | |
09c0848e | 69 | static int smbios_type4_count = 0; |
fc3b3295 | 70 | static bool smbios_immutable; |
c97294ec GS |
71 | static bool smbios_have_defaults; |
72 | static uint32_t smbios_cpuid_version, smbios_cpuid_features, smbios_smp_sockets; | |
09c0848e | 73 | |
2e6e8d7a GS |
74 | static DECLARE_BITMAP(have_binfile_bitmap, SMBIOS_MAX_TYPE+1); |
75 | static DECLARE_BITMAP(have_fields_bitmap, SMBIOS_MAX_TYPE+1); | |
ec2df8c1 | 76 | |
fc3b3295 MA |
77 | static struct { |
78 | const char *vendor, *version, *date; | |
84351843 | 79 | bool have_major_minor, uefi; |
fc3b3295 MA |
80 | uint8_t major, minor; |
81 | } type0; | |
82 | ||
83 | static struct { | |
84 | const char *manufacturer, *product, *version, *serial, *sku, *family; | |
9c5ce8db | 85 | /* uuid is in qemu_uuid */ |
fc3b3295 MA |
86 | } type1; |
87 | ||
c97294ec GS |
88 | static struct { |
89 | const char *manufacturer, *product, *version, *serial, *asset, *location; | |
90 | } type2; | |
91 | ||
92 | static struct { | |
93 | const char *manufacturer, *version, *serial, *asset, *sku; | |
94 | } type3; | |
95 | ||
96 | static struct { | |
97 | const char *sock_pfx, *manufacturer, *version, *serial, *asset, *part; | |
98 | } type4; | |
99 | ||
2d6dcbf9 DB |
100 | static struct { |
101 | size_t nvalues; | |
102 | const char **values; | |
103 | } type11; | |
104 | ||
c97294ec GS |
105 | static struct { |
106 | const char *loc_pfx, *bank, *manufacturer, *serial, *asset, *part; | |
3ebd6cc8 | 107 | uint16_t speed; |
c97294ec GS |
108 | } type17; |
109 | ||
4f953d2f MA |
110 | static QemuOptsList qemu_smbios_opts = { |
111 | .name = "smbios", | |
112 | .head = QTAILQ_HEAD_INITIALIZER(qemu_smbios_opts.head), | |
113 | .desc = { | |
114 | /* | |
115 | * no elements => accept any params | |
116 | * validation will happen later | |
117 | */ | |
118 | { /* end of list */ } | |
119 | } | |
120 | }; | |
121 | ||
122 | static const QemuOptDesc qemu_smbios_file_opts[] = { | |
123 | { | |
124 | .name = "file", | |
125 | .type = QEMU_OPT_STRING, | |
126 | .help = "binary file containing an SMBIOS element", | |
127 | }, | |
128 | { /* end of list */ } | |
129 | }; | |
130 | ||
131 | static const QemuOptDesc qemu_smbios_type0_opts[] = { | |
132 | { | |
133 | .name = "type", | |
134 | .type = QEMU_OPT_NUMBER, | |
135 | .help = "SMBIOS element type", | |
136 | },{ | |
137 | .name = "vendor", | |
138 | .type = QEMU_OPT_STRING, | |
139 | .help = "vendor name", | |
140 | },{ | |
141 | .name = "version", | |
142 | .type = QEMU_OPT_STRING, | |
143 | .help = "version number", | |
144 | },{ | |
145 | .name = "date", | |
146 | .type = QEMU_OPT_STRING, | |
147 | .help = "release date", | |
148 | },{ | |
149 | .name = "release", | |
150 | .type = QEMU_OPT_STRING, | |
151 | .help = "revision number", | |
84351843 GS |
152 | },{ |
153 | .name = "uefi", | |
154 | .type = QEMU_OPT_BOOL, | |
155 | .help = "uefi support", | |
4f953d2f MA |
156 | }, |
157 | { /* end of list */ } | |
158 | }; | |
159 | ||
160 | static const QemuOptDesc qemu_smbios_type1_opts[] = { | |
161 | { | |
162 | .name = "type", | |
163 | .type = QEMU_OPT_NUMBER, | |
164 | .help = "SMBIOS element type", | |
165 | },{ | |
166 | .name = "manufacturer", | |
167 | .type = QEMU_OPT_STRING, | |
168 | .help = "manufacturer name", | |
169 | },{ | |
170 | .name = "product", | |
171 | .type = QEMU_OPT_STRING, | |
172 | .help = "product name", | |
173 | },{ | |
174 | .name = "version", | |
175 | .type = QEMU_OPT_STRING, | |
176 | .help = "version number", | |
177 | },{ | |
178 | .name = "serial", | |
179 | .type = QEMU_OPT_STRING, | |
180 | .help = "serial number", | |
181 | },{ | |
182 | .name = "uuid", | |
183 | .type = QEMU_OPT_STRING, | |
184 | .help = "UUID", | |
185 | },{ | |
186 | .name = "sku", | |
187 | .type = QEMU_OPT_STRING, | |
188 | .help = "SKU number", | |
189 | },{ | |
190 | .name = "family", | |
191 | .type = QEMU_OPT_STRING, | |
192 | .help = "family name", | |
193 | }, | |
194 | { /* end of list */ } | |
195 | }; | |
196 | ||
c97294ec GS |
197 | static const QemuOptDesc qemu_smbios_type2_opts[] = { |
198 | { | |
199 | .name = "type", | |
200 | .type = QEMU_OPT_NUMBER, | |
201 | .help = "SMBIOS element type", | |
202 | },{ | |
203 | .name = "manufacturer", | |
204 | .type = QEMU_OPT_STRING, | |
205 | .help = "manufacturer name", | |
206 | },{ | |
207 | .name = "product", | |
208 | .type = QEMU_OPT_STRING, | |
209 | .help = "product name", | |
210 | },{ | |
211 | .name = "version", | |
212 | .type = QEMU_OPT_STRING, | |
213 | .help = "version number", | |
214 | },{ | |
215 | .name = "serial", | |
216 | .type = QEMU_OPT_STRING, | |
217 | .help = "serial number", | |
218 | },{ | |
219 | .name = "asset", | |
220 | .type = QEMU_OPT_STRING, | |
221 | .help = "asset tag number", | |
222 | },{ | |
223 | .name = "location", | |
224 | .type = QEMU_OPT_STRING, | |
225 | .help = "location in chassis", | |
226 | }, | |
227 | { /* end of list */ } | |
228 | }; | |
229 | ||
230 | static const QemuOptDesc qemu_smbios_type3_opts[] = { | |
231 | { | |
232 | .name = "type", | |
233 | .type = QEMU_OPT_NUMBER, | |
234 | .help = "SMBIOS element type", | |
235 | },{ | |
236 | .name = "manufacturer", | |
237 | .type = QEMU_OPT_STRING, | |
238 | .help = "manufacturer name", | |
239 | },{ | |
240 | .name = "version", | |
241 | .type = QEMU_OPT_STRING, | |
242 | .help = "version number", | |
243 | },{ | |
244 | .name = "serial", | |
245 | .type = QEMU_OPT_STRING, | |
246 | .help = "serial number", | |
247 | },{ | |
248 | .name = "asset", | |
249 | .type = QEMU_OPT_STRING, | |
250 | .help = "asset tag number", | |
251 | },{ | |
252 | .name = "sku", | |
253 | .type = QEMU_OPT_STRING, | |
254 | .help = "SKU number", | |
255 | }, | |
256 | { /* end of list */ } | |
257 | }; | |
258 | ||
259 | static const QemuOptDesc qemu_smbios_type4_opts[] = { | |
260 | { | |
261 | .name = "type", | |
262 | .type = QEMU_OPT_NUMBER, | |
263 | .help = "SMBIOS element type", | |
264 | },{ | |
265 | .name = "sock_pfx", | |
266 | .type = QEMU_OPT_STRING, | |
267 | .help = "socket designation string prefix", | |
268 | },{ | |
269 | .name = "manufacturer", | |
270 | .type = QEMU_OPT_STRING, | |
271 | .help = "manufacturer name", | |
272 | },{ | |
273 | .name = "version", | |
274 | .type = QEMU_OPT_STRING, | |
275 | .help = "version number", | |
276 | },{ | |
277 | .name = "serial", | |
278 | .type = QEMU_OPT_STRING, | |
279 | .help = "serial number", | |
280 | },{ | |
281 | .name = "asset", | |
282 | .type = QEMU_OPT_STRING, | |
283 | .help = "asset tag number", | |
284 | },{ | |
285 | .name = "part", | |
286 | .type = QEMU_OPT_STRING, | |
287 | .help = "part number", | |
288 | }, | |
289 | { /* end of list */ } | |
290 | }; | |
291 | ||
2d6dcbf9 DB |
292 | static const QemuOptDesc qemu_smbios_type11_opts[] = { |
293 | { | |
294 | .name = "value", | |
295 | .type = QEMU_OPT_STRING, | |
296 | .help = "OEM string data", | |
297 | }, | |
298 | }; | |
299 | ||
c97294ec GS |
300 | static const QemuOptDesc qemu_smbios_type17_opts[] = { |
301 | { | |
302 | .name = "type", | |
303 | .type = QEMU_OPT_NUMBER, | |
304 | .help = "SMBIOS element type", | |
305 | },{ | |
306 | .name = "loc_pfx", | |
307 | .type = QEMU_OPT_STRING, | |
308 | .help = "device locator string prefix", | |
309 | },{ | |
310 | .name = "bank", | |
311 | .type = QEMU_OPT_STRING, | |
312 | .help = "bank locator string", | |
313 | },{ | |
314 | .name = "manufacturer", | |
315 | .type = QEMU_OPT_STRING, | |
316 | .help = "manufacturer name", | |
317 | },{ | |
318 | .name = "serial", | |
319 | .type = QEMU_OPT_STRING, | |
320 | .help = "serial number", | |
321 | },{ | |
322 | .name = "asset", | |
323 | .type = QEMU_OPT_STRING, | |
324 | .help = "asset tag number", | |
325 | },{ | |
326 | .name = "part", | |
327 | .type = QEMU_OPT_STRING, | |
328 | .help = "part number", | |
3ebd6cc8 GS |
329 | },{ |
330 | .name = "speed", | |
331 | .type = QEMU_OPT_NUMBER, | |
332 | .help = "maximum capable speed", | |
c97294ec GS |
333 | }, |
334 | { /* end of list */ } | |
335 | }; | |
336 | ||
4f953d2f MA |
337 | static void smbios_register_config(void) |
338 | { | |
339 | qemu_add_opts(&qemu_smbios_opts); | |
340 | } | |
341 | ||
34294e2f | 342 | opts_init(smbios_register_config); |
4f953d2f | 343 | |
09c0848e BK |
344 | static void smbios_validate_table(void) |
345 | { | |
c97294ec GS |
346 | uint32_t expect_t4_count = smbios_legacy ? smp_cpus : smbios_smp_sockets; |
347 | ||
348 | if (smbios_type4_count && smbios_type4_count != expect_t4_count) { | |
349 | error_report("Expected %d SMBIOS Type 4 tables, got %d instead", | |
350 | expect_t4_count, smbios_type4_count); | |
09c0848e BK |
351 | exit(1); |
352 | } | |
353 | } | |
b6f6e3d3 | 354 | |
e6667f71 GS |
355 | |
356 | /* legacy setup functions for <= 2.0 machines */ | |
fc3b3295 | 357 | static void smbios_add_field(int type, int offset, const void *data, size_t len) |
b6f6e3d3 AL |
358 | { |
359 | struct smbios_field *field; | |
360 | ||
b6f6e3d3 AL |
361 | if (!smbios_entries) { |
362 | smbios_entries_len = sizeof(uint16_t); | |
7267c094 | 363 | smbios_entries = g_malloc0(smbios_entries_len); |
b6f6e3d3 | 364 | } |
7267c094 | 365 | smbios_entries = g_realloc(smbios_entries, smbios_entries_len + |
b6f6e3d3 AL |
366 | sizeof(*field) + len); |
367 | field = (struct smbios_field *)(smbios_entries + smbios_entries_len); | |
368 | field->header.type = SMBIOS_FIELD_ENTRY; | |
369 | field->header.length = cpu_to_le16(sizeof(*field) + len); | |
370 | ||
371 | field->type = type; | |
372 | field->offset = cpu_to_le16(offset); | |
373 | memcpy(field->data, data, len); | |
374 | ||
375 | smbios_entries_len += sizeof(*field) + len; | |
376 | (*(uint16_t *)smbios_entries) = | |
377 | cpu_to_le16(le16_to_cpu(*(uint16_t *)smbios_entries) + 1); | |
378 | } | |
379 | ||
e26d3e73 | 380 | static void smbios_maybe_add_str(int type, int offset, const char *data) |
b6f6e3d3 | 381 | { |
e26d3e73 MA |
382 | if (data) { |
383 | smbios_add_field(type, offset, data, strlen(data) + 1); | |
4f953d2f | 384 | } |
e26d3e73 MA |
385 | } |
386 | ||
387 | static void smbios_build_type_0_fields(void) | |
388 | { | |
389 | smbios_maybe_add_str(0, offsetof(struct smbios_type_0, vendor_str), | |
390 | type0.vendor); | |
391 | smbios_maybe_add_str(0, offsetof(struct smbios_type_0, bios_version_str), | |
392 | type0.version); | |
393 | smbios_maybe_add_str(0, offsetof(struct smbios_type_0, | |
b6f6e3d3 | 394 | bios_release_date_str), |
e26d3e73 | 395 | type0.date); |
fc3b3295 | 396 | if (type0.have_major_minor) { |
b6f6e3d3 | 397 | smbios_add_field(0, offsetof(struct smbios_type_0, |
ebc85e3f | 398 | system_bios_major_release), |
fc3b3295 | 399 | &type0.major, 1); |
b6f6e3d3 | 400 | smbios_add_field(0, offsetof(struct smbios_type_0, |
ebc85e3f | 401 | system_bios_minor_release), |
fc3b3295 | 402 | &type0.minor, 1); |
b6f6e3d3 AL |
403 | } |
404 | } | |
405 | ||
fc3b3295 | 406 | static void smbios_build_type_1_fields(void) |
b6f6e3d3 | 407 | { |
e26d3e73 MA |
408 | smbios_maybe_add_str(1, offsetof(struct smbios_type_1, manufacturer_str), |
409 | type1.manufacturer); | |
410 | smbios_maybe_add_str(1, offsetof(struct smbios_type_1, product_name_str), | |
411 | type1.product); | |
412 | smbios_maybe_add_str(1, offsetof(struct smbios_type_1, version_str), | |
413 | type1.version); | |
414 | smbios_maybe_add_str(1, offsetof(struct smbios_type_1, serial_number_str), | |
415 | type1.serial); | |
416 | smbios_maybe_add_str(1, offsetof(struct smbios_type_1, sku_number_str), | |
417 | type1.sku); | |
418 | smbios_maybe_add_str(1, offsetof(struct smbios_type_1, family_str), | |
419 | type1.family); | |
fc3b3295 | 420 | if (qemu_uuid_set) { |
caad057b EH |
421 | /* We don't encode the UUID in the "wire format" here because this |
422 | * function is for legacy mode and needs to keep the guest ABI, and | |
423 | * because we don't know what's the SMBIOS version advertised by the | |
424 | * BIOS. | |
425 | */ | |
fc3b3295 | 426 | smbios_add_field(1, offsetof(struct smbios_type_1, uuid), |
9c5ce8db | 427 | &qemu_uuid, 16); |
fc3b3295 MA |
428 | } |
429 | } | |
430 | ||
e6667f71 | 431 | uint8_t *smbios_get_table_legacy(size_t *length) |
fc3b3295 | 432 | { |
c97294ec GS |
433 | if (!smbios_legacy) { |
434 | *length = 0; | |
435 | return NULL; | |
436 | } | |
437 | ||
fc3b3295 MA |
438 | if (!smbios_immutable) { |
439 | smbios_build_type_0_fields(); | |
440 | smbios_build_type_1_fields(); | |
441 | smbios_validate_table(); | |
442 | smbios_immutable = true; | |
443 | } | |
444 | *length = smbios_entries_len; | |
445 | return smbios_entries; | |
446 | } | |
e6667f71 GS |
447 | /* end: legacy setup functions for <= 2.0 machines */ |
448 | ||
fc3b3295 | 449 | |
0517cc98 | 450 | bool smbios_skip_table(uint8_t type, bool required_table) |
c97294ec GS |
451 | { |
452 | if (test_bit(type, have_binfile_bitmap)) { | |
453 | return true; /* user provided their own binary blob(s) */ | |
454 | } | |
455 | if (test_bit(type, have_fields_bitmap)) { | |
456 | return false; /* user provided fields via command line */ | |
457 | } | |
458 | if (smbios_have_defaults && required_table) { | |
459 | return false; /* we're building tables, and this one's required */ | |
460 | } | |
461 | return true; | |
462 | } | |
463 | ||
c97294ec GS |
464 | static void smbios_build_type_0_table(void) |
465 | { | |
466 | SMBIOS_BUILD_TABLE_PRE(0, 0x000, false); /* optional, leave up to BIOS */ | |
467 | ||
468 | SMBIOS_TABLE_SET_STR(0, vendor_str, type0.vendor); | |
469 | SMBIOS_TABLE_SET_STR(0, bios_version_str, type0.version); | |
470 | ||
fb5be2e8 | 471 | t->bios_starting_address_segment = cpu_to_le16(0xE800); /* from SeaBIOS */ |
c97294ec GS |
472 | |
473 | SMBIOS_TABLE_SET_STR(0, bios_release_date_str, type0.date); | |
474 | ||
475 | t->bios_rom_size = 0; /* hardcoded in SeaBIOS with FIXME comment */ | |
476 | ||
84351843 | 477 | t->bios_characteristics = cpu_to_le64(0x08); /* Not supported */ |
c97294ec | 478 | t->bios_characteristics_extension_bytes[0] = 0; |
84351843 GS |
479 | t->bios_characteristics_extension_bytes[1] = 0x14; /* TCD/SVVP | VM */ |
480 | if (type0.uefi) { | |
481 | t->bios_characteristics_extension_bytes[1] |= 0x08; /* |= UEFI */ | |
482 | } | |
c97294ec GS |
483 | |
484 | if (type0.have_major_minor) { | |
485 | t->system_bios_major_release = type0.major; | |
486 | t->system_bios_minor_release = type0.minor; | |
487 | } else { | |
488 | t->system_bios_major_release = 0; | |
489 | t->system_bios_minor_release = 0; | |
490 | } | |
491 | ||
492 | /* hardcoded in SeaBIOS */ | |
493 | t->embedded_controller_major_release = 0xFF; | |
494 | t->embedded_controller_minor_release = 0xFF; | |
495 | ||
496 | SMBIOS_BUILD_TABLE_POST; | |
497 | } | |
498 | ||
caad057b EH |
499 | /* Encode UUID from the big endian encoding described on RFC4122 to the wire |
500 | * format specified by SMBIOS version 2.6. | |
501 | */ | |
9c5ce8db | 502 | static void smbios_encode_uuid(struct smbios_uuid *uuid, QemuUUID *in) |
caad057b | 503 | { |
664ee768 | 504 | memcpy(uuid, in, 16); |
caad057b EH |
505 | if (smbios_uuid_encoded) { |
506 | uuid->time_low = bswap32(uuid->time_low); | |
507 | uuid->time_mid = bswap16(uuid->time_mid); | |
508 | uuid->time_hi_and_version = bswap16(uuid->time_hi_and_version); | |
509 | } | |
510 | } | |
511 | ||
c97294ec GS |
512 | static void smbios_build_type_1_table(void) |
513 | { | |
514 | SMBIOS_BUILD_TABLE_PRE(1, 0x100, true); /* required */ | |
515 | ||
516 | SMBIOS_TABLE_SET_STR(1, manufacturer_str, type1.manufacturer); | |
517 | SMBIOS_TABLE_SET_STR(1, product_name_str, type1.product); | |
518 | SMBIOS_TABLE_SET_STR(1, version_str, type1.version); | |
519 | SMBIOS_TABLE_SET_STR(1, serial_number_str, type1.serial); | |
520 | if (qemu_uuid_set) { | |
9c5ce8db | 521 | smbios_encode_uuid(&t->uuid, &qemu_uuid); |
c97294ec | 522 | } else { |
caad057b | 523 | memset(&t->uuid, 0, 16); |
c97294ec GS |
524 | } |
525 | t->wake_up_type = 0x06; /* power switch */ | |
526 | SMBIOS_TABLE_SET_STR(1, sku_number_str, type1.sku); | |
527 | SMBIOS_TABLE_SET_STR(1, family_str, type1.family); | |
528 | ||
529 | SMBIOS_BUILD_TABLE_POST; | |
530 | } | |
531 | ||
532 | static void smbios_build_type_2_table(void) | |
533 | { | |
534 | SMBIOS_BUILD_TABLE_PRE(2, 0x200, false); /* optional */ | |
535 | ||
536 | SMBIOS_TABLE_SET_STR(2, manufacturer_str, type2.manufacturer); | |
537 | SMBIOS_TABLE_SET_STR(2, product_str, type2.product); | |
538 | SMBIOS_TABLE_SET_STR(2, version_str, type2.version); | |
539 | SMBIOS_TABLE_SET_STR(2, serial_number_str, type2.serial); | |
540 | SMBIOS_TABLE_SET_STR(2, asset_tag_number_str, type2.asset); | |
541 | t->feature_flags = 0x01; /* Motherboard */ | |
542 | SMBIOS_TABLE_SET_STR(2, location_str, type2.location); | |
fb5be2e8 | 543 | t->chassis_handle = cpu_to_le16(0x300); /* Type 3 (System enclosure) */ |
c97294ec GS |
544 | t->board_type = 0x0A; /* Motherboard */ |
545 | t->contained_element_count = 0; | |
546 | ||
547 | SMBIOS_BUILD_TABLE_POST; | |
548 | } | |
549 | ||
550 | static void smbios_build_type_3_table(void) | |
551 | { | |
552 | SMBIOS_BUILD_TABLE_PRE(3, 0x300, true); /* required */ | |
553 | ||
554 | SMBIOS_TABLE_SET_STR(3, manufacturer_str, type3.manufacturer); | |
555 | t->type = 0x01; /* Other */ | |
556 | SMBIOS_TABLE_SET_STR(3, version_str, type3.version); | |
557 | SMBIOS_TABLE_SET_STR(3, serial_number_str, type3.serial); | |
558 | SMBIOS_TABLE_SET_STR(3, asset_tag_number_str, type3.asset); | |
559 | t->boot_up_state = 0x03; /* Safe */ | |
560 | t->power_supply_state = 0x03; /* Safe */ | |
561 | t->thermal_state = 0x03; /* Safe */ | |
562 | t->security_status = 0x02; /* Unknown */ | |
fb5be2e8 | 563 | t->oem_defined = cpu_to_le32(0); |
c97294ec GS |
564 | t->height = 0; |
565 | t->number_of_power_cords = 0; | |
566 | t->contained_element_count = 0; | |
567 | SMBIOS_TABLE_SET_STR(3, sku_number_str, type3.sku); | |
568 | ||
569 | SMBIOS_BUILD_TABLE_POST; | |
570 | } | |
571 | ||
572 | static void smbios_build_type_4_table(unsigned instance) | |
573 | { | |
574 | char sock_str[128]; | |
575 | ||
576 | SMBIOS_BUILD_TABLE_PRE(4, 0x400 + instance, true); /* required */ | |
577 | ||
578 | snprintf(sock_str, sizeof(sock_str), "%s%2x", type4.sock_pfx, instance); | |
579 | SMBIOS_TABLE_SET_STR(4, socket_designation_str, sock_str); | |
580 | t->processor_type = 0x03; /* CPU */ | |
fb5be2e8 | 581 | t->processor_family = 0x01; /* Other */ |
c97294ec | 582 | SMBIOS_TABLE_SET_STR(4, processor_manufacturer_str, type4.manufacturer); |
fb5be2e8 GS |
583 | t->processor_id[0] = cpu_to_le32(smbios_cpuid_version); |
584 | t->processor_id[1] = cpu_to_le32(smbios_cpuid_features); | |
c97294ec GS |
585 | SMBIOS_TABLE_SET_STR(4, processor_version_str, type4.version); |
586 | t->voltage = 0; | |
fb5be2e8 | 587 | t->external_clock = cpu_to_le16(0); /* Unknown */ |
07d01c9c EH |
588 | /* SVVP requires max_speed and current_speed to not be unknown. */ |
589 | t->max_speed = cpu_to_le16(2000); /* 2000 MHz */ | |
590 | t->current_speed = cpu_to_le16(2000); /* 2000 MHz */ | |
c97294ec GS |
591 | t->status = 0x41; /* Socket populated, CPU enabled */ |
592 | t->processor_upgrade = 0x01; /* Other */ | |
fb5be2e8 GS |
593 | t->l1_cache_handle = cpu_to_le16(0xFFFF); /* N/A */ |
594 | t->l2_cache_handle = cpu_to_le16(0xFFFF); /* N/A */ | |
595 | t->l3_cache_handle = cpu_to_le16(0xFFFF); /* N/A */ | |
c97294ec GS |
596 | SMBIOS_TABLE_SET_STR(4, serial_number_str, type4.serial); |
597 | SMBIOS_TABLE_SET_STR(4, asset_tag_number_str, type4.asset); | |
598 | SMBIOS_TABLE_SET_STR(4, part_number_str, type4.part); | |
599 | t->core_count = t->core_enabled = smp_cores; | |
600 | t->thread_count = smp_threads; | |
fb5be2e8 GS |
601 | t->processor_characteristics = cpu_to_le16(0x02); /* Unknown */ |
602 | t->processor_family2 = cpu_to_le16(0x01); /* Other */ | |
c97294ec GS |
603 | |
604 | SMBIOS_BUILD_TABLE_POST; | |
605 | smbios_type4_count++; | |
606 | } | |
607 | ||
2d6dcbf9 DB |
608 | static void smbios_build_type_11_table(void) |
609 | { | |
610 | char count_str[128]; | |
611 | size_t i; | |
612 | ||
613 | if (type11.nvalues == 0) { | |
614 | return; | |
615 | } | |
616 | ||
617 | SMBIOS_BUILD_TABLE_PRE(11, 0xe00, true); /* required */ | |
618 | ||
619 | snprintf(count_str, sizeof(count_str), "%zu", type11.nvalues); | |
620 | t->count = type11.nvalues; | |
621 | ||
622 | for (i = 0; i < type11.nvalues; i++) { | |
623 | SMBIOS_TABLE_SET_STR_LIST(11, type11.values[i]); | |
624 | } | |
625 | ||
626 | SMBIOS_BUILD_TABLE_POST; | |
627 | } | |
628 | ||
c97294ec GS |
629 | #define MAX_T16_STD_SZ 0x80000000 /* 2T in Kilobytes */ |
630 | ||
631 | static void smbios_build_type_16_table(unsigned dimm_cnt) | |
632 | { | |
f4ec5cd2 | 633 | uint64_t size_kb; |
c97294ec GS |
634 | |
635 | SMBIOS_BUILD_TABLE_PRE(16, 0x1000, true); /* required */ | |
636 | ||
637 | t->location = 0x01; /* Other */ | |
638 | t->use = 0x03; /* System memory */ | |
639 | t->error_correction = 0x06; /* Multi-bit ECC (for Microsoft, per SeaBIOS) */ | |
968dfd05 | 640 | size_kb = QEMU_ALIGN_UP(ram_size, KiB) / KiB; |
c97294ec | 641 | if (size_kb < MAX_T16_STD_SZ) { |
fb5be2e8 GS |
642 | t->maximum_capacity = cpu_to_le32(size_kb); |
643 | t->extended_maximum_capacity = cpu_to_le64(0); | |
c97294ec | 644 | } else { |
fb5be2e8 GS |
645 | t->maximum_capacity = cpu_to_le32(MAX_T16_STD_SZ); |
646 | t->extended_maximum_capacity = cpu_to_le64(ram_size); | |
c97294ec | 647 | } |
fb5be2e8 GS |
648 | t->memory_error_information_handle = cpu_to_le16(0xFFFE); /* Not provided */ |
649 | t->number_of_memory_devices = cpu_to_le16(dimm_cnt); | |
c97294ec GS |
650 | |
651 | SMBIOS_BUILD_TABLE_POST; | |
652 | } | |
653 | ||
654 | #define MAX_T17_STD_SZ 0x7FFF /* (32G - 1M), in Megabytes */ | |
655 | #define MAX_T17_EXT_SZ 0x80000000 /* 2P, in Megabytes */ | |
656 | ||
f4ec5cd2 | 657 | static void smbios_build_type_17_table(unsigned instance, uint64_t size) |
c97294ec GS |
658 | { |
659 | char loc_str[128]; | |
f4ec5cd2 | 660 | uint64_t size_mb; |
c97294ec GS |
661 | |
662 | SMBIOS_BUILD_TABLE_PRE(17, 0x1100 + instance, true); /* required */ | |
663 | ||
fb5be2e8 GS |
664 | t->physical_memory_array_handle = cpu_to_le16(0x1000); /* Type 16 above */ |
665 | t->memory_error_information_handle = cpu_to_le16(0xFFFE); /* Not provided */ | |
666 | t->total_width = cpu_to_le16(0xFFFF); /* Unknown */ | |
667 | t->data_width = cpu_to_le16(0xFFFF); /* Unknown */ | |
968dfd05 | 668 | size_mb = QEMU_ALIGN_UP(size, MiB) / MiB; |
c97294ec | 669 | if (size_mb < MAX_T17_STD_SZ) { |
fb5be2e8 GS |
670 | t->size = cpu_to_le16(size_mb); |
671 | t->extended_size = cpu_to_le32(0); | |
c97294ec GS |
672 | } else { |
673 | assert(size_mb < MAX_T17_EXT_SZ); | |
fb5be2e8 GS |
674 | t->size = cpu_to_le16(MAX_T17_STD_SZ); |
675 | t->extended_size = cpu_to_le32(size_mb); | |
c97294ec GS |
676 | } |
677 | t->form_factor = 0x09; /* DIMM */ | |
678 | t->device_set = 0; /* Not in a set */ | |
679 | snprintf(loc_str, sizeof(loc_str), "%s %d", type17.loc_pfx, instance); | |
680 | SMBIOS_TABLE_SET_STR(17, device_locator_str, loc_str); | |
681 | SMBIOS_TABLE_SET_STR(17, bank_locator_str, type17.bank); | |
682 | t->memory_type = 0x07; /* RAM */ | |
fb5be2e8 | 683 | t->type_detail = cpu_to_le16(0x02); /* Other */ |
3ebd6cc8 | 684 | t->speed = cpu_to_le16(type17.speed); |
c97294ec GS |
685 | SMBIOS_TABLE_SET_STR(17, manufacturer_str, type17.manufacturer); |
686 | SMBIOS_TABLE_SET_STR(17, serial_number_str, type17.serial); | |
687 | SMBIOS_TABLE_SET_STR(17, asset_tag_number_str, type17.asset); | |
688 | SMBIOS_TABLE_SET_STR(17, part_number_str, type17.part); | |
689 | t->attributes = 0; /* Unknown */ | |
3ebd6cc8 | 690 | t->configured_clock_speed = t->speed; /* reuse value for max speed */ |
0d73394a GS |
691 | t->minimum_voltage = cpu_to_le16(0); /* Unknown */ |
692 | t->maximum_voltage = cpu_to_le16(0); /* Unknown */ | |
693 | t->configured_voltage = cpu_to_le16(0); /* Unknown */ | |
c97294ec GS |
694 | |
695 | SMBIOS_BUILD_TABLE_POST; | |
696 | } | |
697 | ||
698 | static void smbios_build_type_19_table(unsigned instance, | |
f4ec5cd2 | 699 | uint64_t start, uint64_t size) |
c97294ec | 700 | { |
f4ec5cd2 | 701 | uint64_t end, start_kb, end_kb; |
c97294ec GS |
702 | |
703 | SMBIOS_BUILD_TABLE_PRE(19, 0x1300 + instance, true); /* required */ | |
704 | ||
705 | end = start + size - 1; | |
706 | assert(end > start); | |
968dfd05 PMD |
707 | start_kb = start / KiB; |
708 | end_kb = end / KiB; | |
c97294ec | 709 | if (start_kb < UINT32_MAX && end_kb < UINT32_MAX) { |
fb5be2e8 GS |
710 | t->starting_address = cpu_to_le32(start_kb); |
711 | t->ending_address = cpu_to_le32(end_kb); | |
712 | t->extended_starting_address = | |
713 | t->extended_ending_address = cpu_to_le64(0); | |
c97294ec | 714 | } else { |
fb5be2e8 GS |
715 | t->starting_address = t->ending_address = cpu_to_le32(UINT32_MAX); |
716 | t->extended_starting_address = cpu_to_le64(start); | |
717 | t->extended_ending_address = cpu_to_le64(end); | |
c97294ec | 718 | } |
fb5be2e8 | 719 | t->memory_array_handle = cpu_to_le16(0x1000); /* Type 16 above */ |
c97294ec GS |
720 | t->partition_width = 1; /* One device per row */ |
721 | ||
722 | SMBIOS_BUILD_TABLE_POST; | |
723 | } | |
724 | ||
725 | static void smbios_build_type_32_table(void) | |
726 | { | |
727 | SMBIOS_BUILD_TABLE_PRE(32, 0x2000, true); /* required */ | |
728 | ||
729 | memset(t->reserved, 0, 6); | |
730 | t->boot_status = 0; /* No errors detected */ | |
731 | ||
732 | SMBIOS_BUILD_TABLE_POST; | |
733 | } | |
734 | ||
735 | static void smbios_build_type_127_table(void) | |
736 | { | |
737 | SMBIOS_BUILD_TABLE_PRE(127, 0x7F00, true); /* required */ | |
738 | SMBIOS_BUILD_TABLE_POST; | |
739 | } | |
740 | ||
741 | void smbios_set_cpuid(uint32_t version, uint32_t features) | |
742 | { | |
743 | smbios_cpuid_version = version; | |
744 | smbios_cpuid_features = features; | |
745 | } | |
746 | ||
cb36acb6 GS |
747 | #define SMBIOS_SET_DEFAULT(field, value) \ |
748 | if (!field) { \ | |
749 | field = value; \ | |
750 | } | |
751 | ||
752 | void smbios_set_defaults(const char *manufacturer, const char *product, | |
caad057b | 753 | const char *version, bool legacy_mode, |
86299120 | 754 | bool uuid_encoded, SmbiosEntryPointType ep_type) |
cb36acb6 | 755 | { |
c97294ec GS |
756 | smbios_have_defaults = true; |
757 | smbios_legacy = legacy_mode; | |
caad057b | 758 | smbios_uuid_encoded = uuid_encoded; |
86299120 | 759 | smbios_ep_type = ep_type; |
c97294ec GS |
760 | |
761 | /* drop unwanted version of command-line file blob(s) */ | |
762 | if (smbios_legacy) { | |
a10678b0 | 763 | g_free(smbios_tables); |
c97294ec GS |
764 | /* in legacy mode, also complain if fields were given for types > 1 */ |
765 | if (find_next_bit(have_fields_bitmap, | |
766 | SMBIOS_MAX_TYPE+1, 2) < SMBIOS_MAX_TYPE+1) { | |
767 | error_report("can't process fields for smbios " | |
768 | "types > 1 on machine versions < 2.1!"); | |
769 | exit(1); | |
770 | } | |
771 | } else { | |
a10678b0 | 772 | g_free(smbios_entries); |
c97294ec GS |
773 | } |
774 | ||
cb36acb6 GS |
775 | SMBIOS_SET_DEFAULT(type1.manufacturer, manufacturer); |
776 | SMBIOS_SET_DEFAULT(type1.product, product); | |
777 | SMBIOS_SET_DEFAULT(type1.version, version); | |
c97294ec GS |
778 | SMBIOS_SET_DEFAULT(type2.manufacturer, manufacturer); |
779 | SMBIOS_SET_DEFAULT(type2.product, product); | |
780 | SMBIOS_SET_DEFAULT(type2.version, version); | |
781 | SMBIOS_SET_DEFAULT(type3.manufacturer, manufacturer); | |
782 | SMBIOS_SET_DEFAULT(type3.version, version); | |
783 | SMBIOS_SET_DEFAULT(type4.sock_pfx, "CPU"); | |
784 | SMBIOS_SET_DEFAULT(type4.manufacturer, manufacturer); | |
785 | SMBIOS_SET_DEFAULT(type4.version, version); | |
786 | SMBIOS_SET_DEFAULT(type17.loc_pfx, "DIMM"); | |
787 | SMBIOS_SET_DEFAULT(type17.manufacturer, manufacturer); | |
788 | } | |
789 | ||
790 | static void smbios_entry_point_setup(void) | |
791 | { | |
86299120 WH |
792 | switch (smbios_ep_type) { |
793 | case SMBIOS_ENTRY_POINT_21: | |
794 | memcpy(ep.ep21.anchor_string, "_SM_", 4); | |
795 | memcpy(ep.ep21.intermediate_anchor_string, "_DMI_", 5); | |
796 | ep.ep21.length = sizeof(struct smbios_21_entry_point); | |
797 | ep.ep21.entry_point_revision = 0; /* formatted_area reserved */ | |
798 | memset(ep.ep21.formatted_area, 0, 5); | |
799 | ||
800 | /* compliant with smbios spec v2.8 */ | |
801 | ep.ep21.smbios_major_version = 2; | |
802 | ep.ep21.smbios_minor_version = 8; | |
803 | ep.ep21.smbios_bcd_revision = 0x28; | |
804 | ||
805 | /* set during table construction, but BIOS may override: */ | |
806 | ep.ep21.structure_table_length = cpu_to_le16(smbios_tables_len); | |
807 | ep.ep21.max_structure_size = cpu_to_le16(smbios_table_max); | |
808 | ep.ep21.number_of_structures = cpu_to_le16(smbios_table_cnt); | |
809 | ||
810 | /* BIOS must recalculate */ | |
811 | ep.ep21.checksum = 0; | |
812 | ep.ep21.intermediate_checksum = 0; | |
813 | ep.ep21.structure_table_address = cpu_to_le32(0); | |
814 | ||
815 | break; | |
816 | case SMBIOS_ENTRY_POINT_30: | |
817 | memcpy(ep.ep30.anchor_string, "_SM3_", 5); | |
818 | ep.ep30.length = sizeof(struct smbios_30_entry_point); | |
819 | ep.ep30.entry_point_revision = 1; | |
820 | ep.ep30.reserved = 0; | |
821 | ||
822 | /* compliant with smbios spec 3.0 */ | |
823 | ep.ep30.smbios_major_version = 3; | |
824 | ep.ep30.smbios_minor_version = 0; | |
825 | ep.ep30.smbios_doc_rev = 0; | |
826 | ||
827 | /* set during table construct, but BIOS might override */ | |
828 | ep.ep30.structure_table_max_size = cpu_to_le32(smbios_tables_len); | |
829 | ||
830 | /* BIOS must recalculate */ | |
831 | ep.ep30.checksum = 0; | |
832 | ep.ep30.structure_table_address = cpu_to_le64(0); | |
833 | ||
834 | break; | |
835 | default: | |
836 | abort(); | |
837 | break; | |
838 | } | |
c97294ec GS |
839 | } |
840 | ||
89cc4a27 WH |
841 | void smbios_get_tables(const struct smbios_phys_mem_area *mem_array, |
842 | const unsigned int mem_array_size, | |
843 | uint8_t **tables, size_t *tables_len, | |
c97294ec GS |
844 | uint8_t **anchor, size_t *anchor_len) |
845 | { | |
89cc4a27 | 846 | unsigned i, dimm_cnt; |
c97294ec GS |
847 | |
848 | if (smbios_legacy) { | |
849 | *tables = *anchor = NULL; | |
850 | *tables_len = *anchor_len = 0; | |
851 | return; | |
852 | } | |
853 | ||
854 | if (!smbios_immutable) { | |
855 | smbios_build_type_0_table(); | |
856 | smbios_build_type_1_table(); | |
857 | smbios_build_type_2_table(); | |
858 | smbios_build_type_3_table(); | |
859 | ||
7dfddd7f | 860 | smbios_smp_sockets = DIV_ROUND_UP(smp_cpus, smp_cores * smp_threads); |
c97294ec GS |
861 | assert(smbios_smp_sockets >= 1); |
862 | ||
863 | for (i = 0; i < smbios_smp_sockets; i++) { | |
864 | smbios_build_type_4_table(i); | |
865 | } | |
866 | ||
2d6dcbf9 DB |
867 | smbios_build_type_11_table(); |
868 | ||
968dfd05 | 869 | #define MAX_DIMM_SZ (16 * GiB) |
744c6d47 EH |
870 | #define GET_DIMM_SZ ((i < dimm_cnt - 1) ? MAX_DIMM_SZ \ |
871 | : ((ram_size - 1) % MAX_DIMM_SZ) + 1) | |
c97294ec GS |
872 | |
873 | dimm_cnt = QEMU_ALIGN_UP(ram_size, MAX_DIMM_SZ) / MAX_DIMM_SZ; | |
874 | ||
875 | smbios_build_type_16_table(dimm_cnt); | |
876 | ||
877 | for (i = 0; i < dimm_cnt; i++) { | |
878 | smbios_build_type_17_table(i, GET_DIMM_SZ); | |
879 | } | |
880 | ||
89cc4a27 WH |
881 | for (i = 0; i < mem_array_size; i++) { |
882 | smbios_build_type_19_table(i, mem_array[i].address, | |
883 | mem_array[i].length); | |
c97294ec GS |
884 | } |
885 | ||
886 | smbios_build_type_32_table(); | |
35658f6e | 887 | smbios_build_type_38_table(); |
c97294ec GS |
888 | smbios_build_type_127_table(); |
889 | ||
890 | smbios_validate_table(); | |
891 | smbios_entry_point_setup(); | |
892 | smbios_immutable = true; | |
893 | } | |
894 | ||
895 | /* return tables blob and entry point (anchor), and their sizes */ | |
896 | *tables = smbios_tables; | |
897 | *tables_len = smbios_tables_len; | |
898 | *anchor = (uint8_t *)&ep; | |
86299120 WH |
899 | |
900 | /* calculate length based on anchor string */ | |
901 | if (!strncmp((char *)&ep, "_SM_", 4)) { | |
902 | *anchor_len = sizeof(struct smbios_21_entry_point); | |
903 | } else if (!strncmp((char *)&ep, "_SM3_", 5)) { | |
904 | *anchor_len = sizeof(struct smbios_30_entry_point); | |
905 | } else { | |
906 | abort(); | |
907 | } | |
cb36acb6 GS |
908 | } |
909 | ||
fc3b3295 MA |
910 | static void save_opt(const char **dest, QemuOpts *opts, const char *name) |
911 | { | |
912 | const char *val = qemu_opt_get(opts, name); | |
913 | ||
914 | if (val) { | |
915 | *dest = val; | |
4f953d2f | 916 | } |
b6f6e3d3 AL |
917 | } |
918 | ||
2d6dcbf9 DB |
919 | |
920 | struct opt_list { | |
921 | const char *name; | |
922 | size_t *ndest; | |
923 | const char ***dest; | |
924 | }; | |
925 | ||
926 | static int save_opt_one(void *opaque, | |
927 | const char *name, const char *value, | |
928 | Error **errp) | |
929 | { | |
930 | struct opt_list *opt = opaque; | |
931 | ||
932 | if (!g_str_equal(name, opt->name)) { | |
933 | return 0; | |
934 | } | |
935 | ||
936 | *opt->dest = g_renew(const char *, *opt->dest, (*opt->ndest) + 1); | |
937 | (*opt->dest)[*opt->ndest] = value; | |
938 | (*opt->ndest)++; | |
939 | return 0; | |
940 | } | |
941 | ||
942 | static void save_opt_list(size_t *ndest, const char ***dest, | |
943 | QemuOpts *opts, const char *name) | |
944 | { | |
945 | struct opt_list opt = { | |
946 | name, ndest, dest, | |
947 | }; | |
948 | qemu_opt_foreach(opts, save_opt_one, &opt, NULL); | |
949 | } | |
950 | ||
1007a37e | 951 | void smbios_entry_add(QemuOpts *opts, Error **errp) |
b6f6e3d3 | 952 | { |
4f953d2f | 953 | const char *val; |
b6f6e3d3 | 954 | |
fc3b3295 | 955 | assert(!smbios_immutable); |
c97294ec | 956 | |
4f953d2f MA |
957 | val = qemu_opt_get(opts, "file"); |
958 | if (val) { | |
b6f6e3d3 | 959 | struct smbios_structure_header *header; |
4f953d2f | 960 | int size; |
c97294ec | 961 | struct smbios_table *table; /* legacy mode only */ |
4f953d2f | 962 | |
007b0657 | 963 | qemu_opts_validate(opts, qemu_smbios_file_opts, &error_fatal); |
b6f6e3d3 | 964 | |
4f953d2f | 965 | size = get_image_size(val); |
09c0848e | 966 | if (size == -1 || size < sizeof(struct smbios_structure_header)) { |
4f953d2f | 967 | error_report("Cannot read SMBIOS file %s", val); |
b6f6e3d3 AL |
968 | exit(1); |
969 | } | |
970 | ||
c97294ec GS |
971 | /* |
972 | * NOTE: standard double '\0' terminator expected, per smbios spec. | |
973 | * (except in legacy mode, where the second '\0' is implicit and | |
974 | * will be inserted by the BIOS). | |
975 | */ | |
976 | smbios_tables = g_realloc(smbios_tables, smbios_tables_len + size); | |
977 | header = (struct smbios_structure_header *)(smbios_tables + | |
978 | smbios_tables_len); | |
b6f6e3d3 | 979 | |
c97294ec | 980 | if (load_image(val, (uint8_t *)header) != size) { |
4f953d2f | 981 | error_report("Failed to load SMBIOS file %s", val); |
b6f6e3d3 AL |
982 | exit(1); |
983 | } | |
984 | ||
2e6e8d7a GS |
985 | if (test_bit(header->type, have_fields_bitmap)) { |
986 | error_report("can't load type %d struct, fields already specified!", | |
987 | header->type); | |
988 | exit(1); | |
989 | } | |
990 | set_bit(header->type, have_binfile_bitmap); | |
991 | ||
09c0848e BK |
992 | if (header->type == 4) { |
993 | smbios_type4_count++; | |
994 | } | |
b6f6e3d3 | 995 | |
c97294ec GS |
996 | smbios_tables_len += size; |
997 | if (size > smbios_table_max) { | |
998 | smbios_table_max = size; | |
999 | } | |
1000 | smbios_table_cnt++; | |
1001 | ||
1002 | /* add a copy of the newly loaded blob to legacy smbios_entries */ | |
1003 | /* NOTE: This code runs before smbios_set_defaults(), so we don't | |
1004 | * yet know which mode (legacy vs. aggregate-table) will be | |
1005 | * required. We therefore add the binary blob to both legacy | |
1006 | * (smbios_entries) and aggregate (smbios_tables) tables, and | |
1007 | * delete the one we don't need from smbios_set_defaults(), | |
1008 | * once we know which machine version has been requested. | |
1009 | */ | |
1010 | if (!smbios_entries) { | |
1011 | smbios_entries_len = sizeof(uint16_t); | |
1012 | smbios_entries = g_malloc0(smbios_entries_len); | |
1013 | } | |
1014 | smbios_entries = g_realloc(smbios_entries, smbios_entries_len + | |
1015 | size + sizeof(*table)); | |
1016 | table = (struct smbios_table *)(smbios_entries + smbios_entries_len); | |
1017 | table->header.type = SMBIOS_TABLE_ENTRY; | |
1018 | table->header.length = cpu_to_le16(sizeof(*table) + size); | |
1019 | memcpy(table->data, header, size); | |
b6f6e3d3 AL |
1020 | smbios_entries_len += sizeof(*table) + size; |
1021 | (*(uint16_t *)smbios_entries) = | |
1022 | cpu_to_le16(le16_to_cpu(*(uint16_t *)smbios_entries) + 1); | |
c97294ec GS |
1023 | /* end: add a copy of the newly loaded blob to legacy smbios_entries */ |
1024 | ||
351a6a73 | 1025 | return; |
b6f6e3d3 AL |
1026 | } |
1027 | ||
4f953d2f MA |
1028 | val = qemu_opt_get(opts, "type"); |
1029 | if (val) { | |
1030 | unsigned long type = strtoul(val, NULL, 0); | |
1031 | ||
2e6e8d7a GS |
1032 | if (type > SMBIOS_MAX_TYPE) { |
1033 | error_report("out of range!"); | |
1034 | exit(1); | |
1035 | } | |
1036 | ||
1037 | if (test_bit(type, have_binfile_bitmap)) { | |
1038 | error_report("can't add fields, binary file already loaded!"); | |
1039 | exit(1); | |
1040 | } | |
1041 | set_bit(type, have_fields_bitmap); | |
fc3b3295 | 1042 | |
b6f6e3d3 AL |
1043 | switch (type) { |
1044 | case 0: | |
007b0657 | 1045 | qemu_opts_validate(opts, qemu_smbios_type0_opts, &error_fatal); |
fc3b3295 MA |
1046 | save_opt(&type0.vendor, opts, "vendor"); |
1047 | save_opt(&type0.version, opts, "version"); | |
1048 | save_opt(&type0.date, opts, "date"); | |
84351843 | 1049 | type0.uefi = qemu_opt_get_bool(opts, "uefi", false); |
fc3b3295 MA |
1050 | |
1051 | val = qemu_opt_get(opts, "release"); | |
1052 | if (val) { | |
1053 | if (sscanf(val, "%hhu.%hhu", &type0.major, &type0.minor) != 2) { | |
1054 | error_report("Invalid release"); | |
1055 | exit(1); | |
1056 | } | |
1057 | type0.have_major_minor = true; | |
1058 | } | |
351a6a73 | 1059 | return; |
b6f6e3d3 | 1060 | case 1: |
007b0657 | 1061 | qemu_opts_validate(opts, qemu_smbios_type1_opts, &error_fatal); |
fc3b3295 MA |
1062 | save_opt(&type1.manufacturer, opts, "manufacturer"); |
1063 | save_opt(&type1.product, opts, "product"); | |
1064 | save_opt(&type1.version, opts, "version"); | |
1065 | save_opt(&type1.serial, opts, "serial"); | |
1066 | save_opt(&type1.sku, opts, "sku"); | |
1067 | save_opt(&type1.family, opts, "family"); | |
1068 | ||
1069 | val = qemu_opt_get(opts, "uuid"); | |
1070 | if (val) { | |
9c5ce8db | 1071 | if (qemu_uuid_parse(val, &qemu_uuid) != 0) { |
fc3b3295 MA |
1072 | error_report("Invalid UUID"); |
1073 | exit(1); | |
1074 | } | |
1075 | qemu_uuid_set = true; | |
1076 | } | |
351a6a73 | 1077 | return; |
c97294ec | 1078 | case 2: |
007b0657 | 1079 | qemu_opts_validate(opts, qemu_smbios_type2_opts, &error_fatal); |
c97294ec GS |
1080 | save_opt(&type2.manufacturer, opts, "manufacturer"); |
1081 | save_opt(&type2.product, opts, "product"); | |
1082 | save_opt(&type2.version, opts, "version"); | |
1083 | save_opt(&type2.serial, opts, "serial"); | |
1084 | save_opt(&type2.asset, opts, "asset"); | |
1085 | save_opt(&type2.location, opts, "location"); | |
1086 | return; | |
1087 | case 3: | |
007b0657 | 1088 | qemu_opts_validate(opts, qemu_smbios_type3_opts, &error_fatal); |
c97294ec GS |
1089 | save_opt(&type3.manufacturer, opts, "manufacturer"); |
1090 | save_opt(&type3.version, opts, "version"); | |
1091 | save_opt(&type3.serial, opts, "serial"); | |
1092 | save_opt(&type3.asset, opts, "asset"); | |
1093 | save_opt(&type3.sku, opts, "sku"); | |
1094 | return; | |
1095 | case 4: | |
007b0657 | 1096 | qemu_opts_validate(opts, qemu_smbios_type4_opts, &error_fatal); |
c97294ec GS |
1097 | save_opt(&type4.sock_pfx, opts, "sock_pfx"); |
1098 | save_opt(&type4.manufacturer, opts, "manufacturer"); | |
1099 | save_opt(&type4.version, opts, "version"); | |
1100 | save_opt(&type4.serial, opts, "serial"); | |
1101 | save_opt(&type4.asset, opts, "asset"); | |
1102 | save_opt(&type4.part, opts, "part"); | |
1103 | return; | |
2d6dcbf9 DB |
1104 | case 11: |
1105 | qemu_opts_validate(opts, qemu_smbios_type11_opts, &error_fatal); | |
1106 | save_opt_list(&type11.nvalues, &type11.values, opts, "value"); | |
1107 | return; | |
c97294ec | 1108 | case 17: |
007b0657 | 1109 | qemu_opts_validate(opts, qemu_smbios_type17_opts, &error_fatal); |
c97294ec GS |
1110 | save_opt(&type17.loc_pfx, opts, "loc_pfx"); |
1111 | save_opt(&type17.bank, opts, "bank"); | |
1112 | save_opt(&type17.manufacturer, opts, "manufacturer"); | |
1113 | save_opt(&type17.serial, opts, "serial"); | |
1114 | save_opt(&type17.asset, opts, "asset"); | |
1115 | save_opt(&type17.part, opts, "part"); | |
3ebd6cc8 | 1116 | type17.speed = qemu_opt_get_number(opts, "speed", 0); |
c97294ec | 1117 | return; |
b6f6e3d3 | 1118 | default: |
5bb95e41 MA |
1119 | error_report("Don't know how to build fields for SMBIOS type %ld", |
1120 | type); | |
b6f6e3d3 AL |
1121 | exit(1); |
1122 | } | |
1123 | } | |
1124 | ||
5bb95e41 | 1125 | error_report("Must specify type= or file="); |
351a6a73 | 1126 | exit(1); |
b6f6e3d3 | 1127 | } |