160d8f328SWei Huang /* 260d8f328SWei Huang * SMBIOS Support 360d8f328SWei Huang * 460d8f328SWei Huang * Copyright (C) 2009 Hewlett-Packard Development Company, L.P. 560d8f328SWei Huang * Copyright (C) 2013 Red Hat, Inc. 660d8f328SWei Huang * 760d8f328SWei Huang * Authors: 860d8f328SWei Huang * Alex Williamson <alex.williamson@hp.com> 960d8f328SWei Huang * Markus Armbruster <armbru@redhat.com> 1060d8f328SWei Huang * 1160d8f328SWei Huang * This work is licensed under the terms of the GNU GPL, version 2. See 1260d8f328SWei Huang * the COPYING file in the top-level directory. 1360d8f328SWei Huang * 1460d8f328SWei Huang * Contributions after 2012-01-13 are licensed under the terms of the 1560d8f328SWei Huang * GNU GPL, version 2 or (at your option) any later version. 1660d8f328SWei Huang */ 1760d8f328SWei Huang 180430891cSPeter Maydell #include "qemu/osdep.h" 19968dfd05SPhilippe Mathieu-Daudé #include "qemu/units.h" 20da34e65cSMarkus Armbruster #include "qapi/error.h" 2160d8f328SWei Huang #include "qemu/config-file.h" 2260d8f328SWei Huang #include "qemu/error-report.h" 230b8fa32fSMarkus Armbruster #include "qemu/module.h" 24922a01a0SMarkus Armbruster #include "qemu/option.h" 2560d8f328SWei Huang #include "sysemu/sysemu.h" 26cea25275SFam Zheng #include "qemu/uuid.h" 27a2eb5c0cSPhilippe Mathieu-Daudé #include "hw/firmware/smbios.h" 2860d8f328SWei Huang #include "hw/loader.h" 29a0628599SLike Xu #include "hw/boards.h" 300517cc98SCorey Minyard #include "smbios_build.h" 3160d8f328SWei Huang 3260d8f328SWei Huang /* legacy structures and constants for <= 2.0 machines */ 3360d8f328SWei Huang struct smbios_header { 3460d8f328SWei Huang uint16_t length; 3560d8f328SWei Huang uint8_t type; 3660d8f328SWei Huang } QEMU_PACKED; 3760d8f328SWei Huang 3860d8f328SWei Huang struct smbios_field { 3960d8f328SWei Huang struct smbios_header header; 4060d8f328SWei Huang uint8_t type; 4160d8f328SWei Huang uint16_t offset; 4260d8f328SWei Huang uint8_t data[]; 4360d8f328SWei Huang } QEMU_PACKED; 4460d8f328SWei Huang 4560d8f328SWei Huang struct smbios_table { 4660d8f328SWei Huang struct smbios_header header; 4760d8f328SWei Huang uint8_t data[]; 4860d8f328SWei Huang } QEMU_PACKED; 4960d8f328SWei Huang 5060d8f328SWei Huang #define SMBIOS_FIELD_ENTRY 0 5160d8f328SWei Huang #define SMBIOS_TABLE_ENTRY 1 5260d8f328SWei Huang 5360d8f328SWei Huang static uint8_t *smbios_entries; 5460d8f328SWei Huang static size_t smbios_entries_len; 5560d8f328SWei Huang static bool smbios_legacy = true; 5660d8f328SWei Huang static bool smbios_uuid_encoded = true; 5760d8f328SWei Huang /* end: legacy structures & constants for <= 2.0 machines */ 5860d8f328SWei Huang 5960d8f328SWei Huang 600517cc98SCorey Minyard uint8_t *smbios_tables; 610517cc98SCorey Minyard size_t smbios_tables_len; 620517cc98SCorey Minyard unsigned smbios_table_max; 630517cc98SCorey Minyard unsigned smbios_table_cnt; 6486299120SWei Huang static SmbiosEntryPointType smbios_ep_type = SMBIOS_ENTRY_POINT_21; 6586299120SWei Huang 6686299120SWei Huang static SmbiosEntryPoint ep; 6760d8f328SWei Huang 6860d8f328SWei Huang static int smbios_type4_count = 0; 6960d8f328SWei Huang static bool smbios_immutable; 7060d8f328SWei Huang static bool smbios_have_defaults; 7160d8f328SWei Huang static uint32_t smbios_cpuid_version, smbios_cpuid_features, smbios_smp_sockets; 7260d8f328SWei Huang 7360d8f328SWei Huang static DECLARE_BITMAP(have_binfile_bitmap, SMBIOS_MAX_TYPE+1); 7460d8f328SWei Huang static DECLARE_BITMAP(have_fields_bitmap, SMBIOS_MAX_TYPE+1); 7560d8f328SWei Huang 7660d8f328SWei Huang static struct { 7760d8f328SWei Huang const char *vendor, *version, *date; 7860d8f328SWei Huang bool have_major_minor, uefi; 7960d8f328SWei Huang uint8_t major, minor; 8060d8f328SWei Huang } type0; 8160d8f328SWei Huang 8260d8f328SWei Huang static struct { 8360d8f328SWei Huang const char *manufacturer, *product, *version, *serial, *sku, *family; 849c5ce8dbSFam Zheng /* uuid is in qemu_uuid */ 8560d8f328SWei Huang } type1; 8660d8f328SWei Huang 8760d8f328SWei Huang static struct { 8860d8f328SWei Huang const char *manufacturer, *product, *version, *serial, *asset, *location; 8960d8f328SWei Huang } type2; 9060d8f328SWei Huang 9160d8f328SWei Huang static struct { 9260d8f328SWei Huang const char *manufacturer, *version, *serial, *asset, *sku; 9360d8f328SWei Huang } type3; 9460d8f328SWei Huang 95c906e039SYing Fang /* 96c906e039SYing Fang * SVVP requires max_speed and current_speed to be set and not being 97c906e039SYing Fang * 0 which counts as unknown (SMBIOS 3.1.0/Table 21). Set the 98c906e039SYing Fang * default value to 2000MHz as we did before. 99c906e039SYing Fang */ 100c906e039SYing Fang #define DEFAULT_CPU_SPEED 2000 101c906e039SYing Fang 10260d8f328SWei Huang static struct { 10360d8f328SWei Huang const char *sock_pfx, *manufacturer, *version, *serial, *asset, *part; 104c906e039SYing Fang uint64_t max_speed; 105c906e039SYing Fang uint64_t current_speed; 106c906e039SYing Fang } type4 = { 107c906e039SYing Fang .max_speed = DEFAULT_CPU_SPEED, 108c906e039SYing Fang .current_speed = DEFAULT_CPU_SPEED 109c906e039SYing Fang }; 11060d8f328SWei Huang 11160d8f328SWei Huang static struct { 1122d6dcbf9SDaniel P. Berrange size_t nvalues; 113bb99f477SDaniel P. Berrangé char **values; 1142d6dcbf9SDaniel P. Berrange } type11; 1152d6dcbf9SDaniel P. Berrange 1162d6dcbf9SDaniel P. Berrange static struct { 11760d8f328SWei Huang const char *loc_pfx, *bank, *manufacturer, *serial, *asset, *part; 11860d8f328SWei Huang uint16_t speed; 11960d8f328SWei Huang } type17; 12060d8f328SWei Huang 12160d8f328SWei Huang static QemuOptsList qemu_smbios_opts = { 12260d8f328SWei Huang .name = "smbios", 12360d8f328SWei Huang .head = QTAILQ_HEAD_INITIALIZER(qemu_smbios_opts.head), 12460d8f328SWei Huang .desc = { 12560d8f328SWei Huang /* 12660d8f328SWei Huang * no elements => accept any params 12760d8f328SWei Huang * validation will happen later 12860d8f328SWei Huang */ 12960d8f328SWei Huang { /* end of list */ } 13060d8f328SWei Huang } 13160d8f328SWei Huang }; 13260d8f328SWei Huang 13360d8f328SWei Huang static const QemuOptDesc qemu_smbios_file_opts[] = { 13460d8f328SWei Huang { 13560d8f328SWei Huang .name = "file", 13660d8f328SWei Huang .type = QEMU_OPT_STRING, 13760d8f328SWei Huang .help = "binary file containing an SMBIOS element", 13860d8f328SWei Huang }, 13960d8f328SWei Huang { /* end of list */ } 14060d8f328SWei Huang }; 14160d8f328SWei Huang 14260d8f328SWei Huang static const QemuOptDesc qemu_smbios_type0_opts[] = { 14360d8f328SWei Huang { 14460d8f328SWei Huang .name = "type", 14560d8f328SWei Huang .type = QEMU_OPT_NUMBER, 14660d8f328SWei Huang .help = "SMBIOS element type", 14760d8f328SWei Huang },{ 14860d8f328SWei Huang .name = "vendor", 14960d8f328SWei Huang .type = QEMU_OPT_STRING, 15060d8f328SWei Huang .help = "vendor name", 15160d8f328SWei Huang },{ 15260d8f328SWei Huang .name = "version", 15360d8f328SWei Huang .type = QEMU_OPT_STRING, 15460d8f328SWei Huang .help = "version number", 15560d8f328SWei Huang },{ 15660d8f328SWei Huang .name = "date", 15760d8f328SWei Huang .type = QEMU_OPT_STRING, 15860d8f328SWei Huang .help = "release date", 15960d8f328SWei Huang },{ 16060d8f328SWei Huang .name = "release", 16160d8f328SWei Huang .type = QEMU_OPT_STRING, 16260d8f328SWei Huang .help = "revision number", 16360d8f328SWei Huang },{ 16460d8f328SWei Huang .name = "uefi", 16560d8f328SWei Huang .type = QEMU_OPT_BOOL, 16660d8f328SWei Huang .help = "uefi support", 16760d8f328SWei Huang }, 16860d8f328SWei Huang { /* end of list */ } 16960d8f328SWei Huang }; 17060d8f328SWei Huang 17160d8f328SWei Huang static const QemuOptDesc qemu_smbios_type1_opts[] = { 17260d8f328SWei Huang { 17360d8f328SWei Huang .name = "type", 17460d8f328SWei Huang .type = QEMU_OPT_NUMBER, 17560d8f328SWei Huang .help = "SMBIOS element type", 17660d8f328SWei Huang },{ 17760d8f328SWei Huang .name = "manufacturer", 17860d8f328SWei Huang .type = QEMU_OPT_STRING, 17960d8f328SWei Huang .help = "manufacturer name", 18060d8f328SWei Huang },{ 18160d8f328SWei Huang .name = "product", 18260d8f328SWei Huang .type = QEMU_OPT_STRING, 18360d8f328SWei Huang .help = "product name", 18460d8f328SWei Huang },{ 18560d8f328SWei Huang .name = "version", 18660d8f328SWei Huang .type = QEMU_OPT_STRING, 18760d8f328SWei Huang .help = "version number", 18860d8f328SWei Huang },{ 18960d8f328SWei Huang .name = "serial", 19060d8f328SWei Huang .type = QEMU_OPT_STRING, 19160d8f328SWei Huang .help = "serial number", 19260d8f328SWei Huang },{ 19360d8f328SWei Huang .name = "uuid", 19460d8f328SWei Huang .type = QEMU_OPT_STRING, 19560d8f328SWei Huang .help = "UUID", 19660d8f328SWei Huang },{ 19760d8f328SWei Huang .name = "sku", 19860d8f328SWei Huang .type = QEMU_OPT_STRING, 19960d8f328SWei Huang .help = "SKU number", 20060d8f328SWei Huang },{ 20160d8f328SWei Huang .name = "family", 20260d8f328SWei Huang .type = QEMU_OPT_STRING, 20360d8f328SWei Huang .help = "family name", 20460d8f328SWei Huang }, 20560d8f328SWei Huang { /* end of list */ } 20660d8f328SWei Huang }; 20760d8f328SWei Huang 20860d8f328SWei Huang static const QemuOptDesc qemu_smbios_type2_opts[] = { 20960d8f328SWei Huang { 21060d8f328SWei Huang .name = "type", 21160d8f328SWei Huang .type = QEMU_OPT_NUMBER, 21260d8f328SWei Huang .help = "SMBIOS element type", 21360d8f328SWei Huang },{ 21460d8f328SWei Huang .name = "manufacturer", 21560d8f328SWei Huang .type = QEMU_OPT_STRING, 21660d8f328SWei Huang .help = "manufacturer name", 21760d8f328SWei Huang },{ 21860d8f328SWei Huang .name = "product", 21960d8f328SWei Huang .type = QEMU_OPT_STRING, 22060d8f328SWei Huang .help = "product name", 22160d8f328SWei Huang },{ 22260d8f328SWei Huang .name = "version", 22360d8f328SWei Huang .type = QEMU_OPT_STRING, 22460d8f328SWei Huang .help = "version number", 22560d8f328SWei Huang },{ 22660d8f328SWei Huang .name = "serial", 22760d8f328SWei Huang .type = QEMU_OPT_STRING, 22860d8f328SWei Huang .help = "serial number", 22960d8f328SWei Huang },{ 23060d8f328SWei Huang .name = "asset", 23160d8f328SWei Huang .type = QEMU_OPT_STRING, 23260d8f328SWei Huang .help = "asset tag number", 23360d8f328SWei Huang },{ 23460d8f328SWei Huang .name = "location", 23560d8f328SWei Huang .type = QEMU_OPT_STRING, 23660d8f328SWei Huang .help = "location in chassis", 23760d8f328SWei Huang }, 23860d8f328SWei Huang { /* end of list */ } 23960d8f328SWei Huang }; 24060d8f328SWei Huang 24160d8f328SWei Huang static const QemuOptDesc qemu_smbios_type3_opts[] = { 24260d8f328SWei Huang { 24360d8f328SWei Huang .name = "type", 24460d8f328SWei Huang .type = QEMU_OPT_NUMBER, 24560d8f328SWei Huang .help = "SMBIOS element type", 24660d8f328SWei Huang },{ 24760d8f328SWei Huang .name = "manufacturer", 24860d8f328SWei Huang .type = QEMU_OPT_STRING, 24960d8f328SWei Huang .help = "manufacturer name", 25060d8f328SWei Huang },{ 25160d8f328SWei Huang .name = "version", 25260d8f328SWei Huang .type = QEMU_OPT_STRING, 25360d8f328SWei Huang .help = "version number", 25460d8f328SWei Huang },{ 25560d8f328SWei Huang .name = "serial", 25660d8f328SWei Huang .type = QEMU_OPT_STRING, 25760d8f328SWei Huang .help = "serial number", 25860d8f328SWei Huang },{ 25960d8f328SWei Huang .name = "asset", 26060d8f328SWei Huang .type = QEMU_OPT_STRING, 26160d8f328SWei Huang .help = "asset tag number", 26260d8f328SWei Huang },{ 26360d8f328SWei Huang .name = "sku", 26460d8f328SWei Huang .type = QEMU_OPT_STRING, 26560d8f328SWei Huang .help = "SKU number", 26660d8f328SWei Huang }, 26760d8f328SWei Huang { /* end of list */ } 26860d8f328SWei Huang }; 26960d8f328SWei Huang 27060d8f328SWei Huang static const QemuOptDesc qemu_smbios_type4_opts[] = { 27160d8f328SWei Huang { 27260d8f328SWei Huang .name = "type", 27360d8f328SWei Huang .type = QEMU_OPT_NUMBER, 27460d8f328SWei Huang .help = "SMBIOS element type", 27560d8f328SWei Huang },{ 27660d8f328SWei Huang .name = "sock_pfx", 27760d8f328SWei Huang .type = QEMU_OPT_STRING, 27860d8f328SWei Huang .help = "socket designation string prefix", 27960d8f328SWei Huang },{ 28060d8f328SWei Huang .name = "manufacturer", 28160d8f328SWei Huang .type = QEMU_OPT_STRING, 28260d8f328SWei Huang .help = "manufacturer name", 28360d8f328SWei Huang },{ 28460d8f328SWei Huang .name = "version", 28560d8f328SWei Huang .type = QEMU_OPT_STRING, 28660d8f328SWei Huang .help = "version number", 28760d8f328SWei Huang },{ 288c906e039SYing Fang .name = "max-speed", 289c906e039SYing Fang .type = QEMU_OPT_NUMBER, 290c906e039SYing Fang .help = "max speed in MHz", 291c906e039SYing Fang },{ 292c906e039SYing Fang .name = "current-speed", 293c906e039SYing Fang .type = QEMU_OPT_NUMBER, 294c906e039SYing Fang .help = "speed at system boot in MHz", 295c906e039SYing Fang },{ 29660d8f328SWei Huang .name = "serial", 29760d8f328SWei Huang .type = QEMU_OPT_STRING, 29860d8f328SWei Huang .help = "serial number", 29960d8f328SWei Huang },{ 30060d8f328SWei Huang .name = "asset", 30160d8f328SWei Huang .type = QEMU_OPT_STRING, 30260d8f328SWei Huang .help = "asset tag number", 30360d8f328SWei Huang },{ 30460d8f328SWei Huang .name = "part", 30560d8f328SWei Huang .type = QEMU_OPT_STRING, 30660d8f328SWei Huang .help = "part number", 30760d8f328SWei Huang }, 30860d8f328SWei Huang { /* end of list */ } 30960d8f328SWei Huang }; 31060d8f328SWei Huang 3112d6dcbf9SDaniel P. Berrange static const QemuOptDesc qemu_smbios_type11_opts[] = { 3122d6dcbf9SDaniel P. Berrange { 3132d6dcbf9SDaniel P. Berrange .name = "value", 3142d6dcbf9SDaniel P. Berrange .type = QEMU_OPT_STRING, 3152d6dcbf9SDaniel P. Berrange .help = "OEM string data", 3162d6dcbf9SDaniel P. Berrange }, 317bb99f477SDaniel P. Berrangé { 318bb99f477SDaniel P. Berrangé .name = "path", 319bb99f477SDaniel P. Berrangé .type = QEMU_OPT_STRING, 320bb99f477SDaniel P. Berrangé .help = "OEM string data from file", 321bb99f477SDaniel P. Berrangé }, 3222d6dcbf9SDaniel P. Berrange }; 3232d6dcbf9SDaniel P. Berrange 32460d8f328SWei Huang static const QemuOptDesc qemu_smbios_type17_opts[] = { 32560d8f328SWei Huang { 32660d8f328SWei Huang .name = "type", 32760d8f328SWei Huang .type = QEMU_OPT_NUMBER, 32860d8f328SWei Huang .help = "SMBIOS element type", 32960d8f328SWei Huang },{ 33060d8f328SWei Huang .name = "loc_pfx", 33160d8f328SWei Huang .type = QEMU_OPT_STRING, 33260d8f328SWei Huang .help = "device locator string prefix", 33360d8f328SWei Huang },{ 33460d8f328SWei Huang .name = "bank", 33560d8f328SWei Huang .type = QEMU_OPT_STRING, 33660d8f328SWei Huang .help = "bank locator string", 33760d8f328SWei Huang },{ 33860d8f328SWei Huang .name = "manufacturer", 33960d8f328SWei Huang .type = QEMU_OPT_STRING, 34060d8f328SWei Huang .help = "manufacturer name", 34160d8f328SWei Huang },{ 34260d8f328SWei Huang .name = "serial", 34360d8f328SWei Huang .type = QEMU_OPT_STRING, 34460d8f328SWei Huang .help = "serial number", 34560d8f328SWei Huang },{ 34660d8f328SWei Huang .name = "asset", 34760d8f328SWei Huang .type = QEMU_OPT_STRING, 34860d8f328SWei Huang .help = "asset tag number", 34960d8f328SWei Huang },{ 35060d8f328SWei Huang .name = "part", 35160d8f328SWei Huang .type = QEMU_OPT_STRING, 35260d8f328SWei Huang .help = "part number", 35360d8f328SWei Huang },{ 35460d8f328SWei Huang .name = "speed", 35560d8f328SWei Huang .type = QEMU_OPT_NUMBER, 35660d8f328SWei Huang .help = "maximum capable speed", 35760d8f328SWei Huang }, 35860d8f328SWei Huang { /* end of list */ } 35960d8f328SWei Huang }; 36060d8f328SWei Huang 36160d8f328SWei Huang static void smbios_register_config(void) 36260d8f328SWei Huang { 36360d8f328SWei Huang qemu_add_opts(&qemu_smbios_opts); 36460d8f328SWei Huang } 36560d8f328SWei Huang 36634294e2fSEduardo Habkost opts_init(smbios_register_config); 36760d8f328SWei Huang 36810c36666SDaniel P. Berrangé /* 36910c36666SDaniel P. Berrangé * The SMBIOS 2.1 "structure table length" field in the 37010c36666SDaniel P. Berrangé * entry point uses a 16-bit integer, so we're limited 37110c36666SDaniel P. Berrangé * in total table size 37210c36666SDaniel P. Berrangé */ 37310c36666SDaniel P. Berrangé #define SMBIOS_21_MAX_TABLES_LEN 0xffff 37410c36666SDaniel P. Berrangé 375a0628599SLike Xu static void smbios_validate_table(MachineState *ms) 37660d8f328SWei Huang { 377a0628599SLike Xu uint32_t expect_t4_count = smbios_legacy ? 378a0628599SLike Xu ms->smp.cpus : smbios_smp_sockets; 37960d8f328SWei Huang 38060d8f328SWei Huang if (smbios_type4_count && smbios_type4_count != expect_t4_count) { 38160d8f328SWei Huang error_report("Expected %d SMBIOS Type 4 tables, got %d instead", 38260d8f328SWei Huang expect_t4_count, smbios_type4_count); 38360d8f328SWei Huang exit(1); 38460d8f328SWei Huang } 38510c36666SDaniel P. Berrangé 38610c36666SDaniel P. Berrangé if (smbios_ep_type == SMBIOS_ENTRY_POINT_21 && 38710c36666SDaniel P. Berrangé smbios_tables_len > SMBIOS_21_MAX_TABLES_LEN) { 38810c36666SDaniel P. Berrangé error_report("SMBIOS 2.1 table length %zu exceeds %d", 38910c36666SDaniel P. Berrangé smbios_tables_len, SMBIOS_21_MAX_TABLES_LEN); 39010c36666SDaniel P. Berrangé exit(1); 39110c36666SDaniel P. Berrangé } 39260d8f328SWei Huang } 39360d8f328SWei Huang 39460d8f328SWei Huang 39560d8f328SWei Huang /* legacy setup functions for <= 2.0 machines */ 39660d8f328SWei Huang static void smbios_add_field(int type, int offset, const void *data, size_t len) 39760d8f328SWei Huang { 39860d8f328SWei Huang struct smbios_field *field; 39960d8f328SWei Huang 40060d8f328SWei Huang if (!smbios_entries) { 40160d8f328SWei Huang smbios_entries_len = sizeof(uint16_t); 40260d8f328SWei Huang smbios_entries = g_malloc0(smbios_entries_len); 40360d8f328SWei Huang } 40460d8f328SWei Huang smbios_entries = g_realloc(smbios_entries, smbios_entries_len + 40560d8f328SWei Huang sizeof(*field) + len); 40660d8f328SWei Huang field = (struct smbios_field *)(smbios_entries + smbios_entries_len); 40760d8f328SWei Huang field->header.type = SMBIOS_FIELD_ENTRY; 40860d8f328SWei Huang field->header.length = cpu_to_le16(sizeof(*field) + len); 40960d8f328SWei Huang 41060d8f328SWei Huang field->type = type; 41160d8f328SWei Huang field->offset = cpu_to_le16(offset); 41260d8f328SWei Huang memcpy(field->data, data, len); 41360d8f328SWei Huang 41460d8f328SWei Huang smbios_entries_len += sizeof(*field) + len; 41560d8f328SWei Huang (*(uint16_t *)smbios_entries) = 41660d8f328SWei Huang cpu_to_le16(le16_to_cpu(*(uint16_t *)smbios_entries) + 1); 41760d8f328SWei Huang } 41860d8f328SWei Huang 41960d8f328SWei Huang static void smbios_maybe_add_str(int type, int offset, const char *data) 42060d8f328SWei Huang { 42160d8f328SWei Huang if (data) { 42260d8f328SWei Huang smbios_add_field(type, offset, data, strlen(data) + 1); 42360d8f328SWei Huang } 42460d8f328SWei Huang } 42560d8f328SWei Huang 42660d8f328SWei Huang static void smbios_build_type_0_fields(void) 42760d8f328SWei Huang { 42860d8f328SWei Huang smbios_maybe_add_str(0, offsetof(struct smbios_type_0, vendor_str), 42960d8f328SWei Huang type0.vendor); 43060d8f328SWei Huang smbios_maybe_add_str(0, offsetof(struct smbios_type_0, bios_version_str), 43160d8f328SWei Huang type0.version); 43260d8f328SWei Huang smbios_maybe_add_str(0, offsetof(struct smbios_type_0, 43360d8f328SWei Huang bios_release_date_str), 43460d8f328SWei Huang type0.date); 43560d8f328SWei Huang if (type0.have_major_minor) { 43660d8f328SWei Huang smbios_add_field(0, offsetof(struct smbios_type_0, 43760d8f328SWei Huang system_bios_major_release), 43860d8f328SWei Huang &type0.major, 1); 43960d8f328SWei Huang smbios_add_field(0, offsetof(struct smbios_type_0, 44060d8f328SWei Huang system_bios_minor_release), 44160d8f328SWei Huang &type0.minor, 1); 44260d8f328SWei Huang } 44360d8f328SWei Huang } 44460d8f328SWei Huang 44560d8f328SWei Huang static void smbios_build_type_1_fields(void) 44660d8f328SWei Huang { 44760d8f328SWei Huang smbios_maybe_add_str(1, offsetof(struct smbios_type_1, manufacturer_str), 44860d8f328SWei Huang type1.manufacturer); 44960d8f328SWei Huang smbios_maybe_add_str(1, offsetof(struct smbios_type_1, product_name_str), 45060d8f328SWei Huang type1.product); 45160d8f328SWei Huang smbios_maybe_add_str(1, offsetof(struct smbios_type_1, version_str), 45260d8f328SWei Huang type1.version); 45360d8f328SWei Huang smbios_maybe_add_str(1, offsetof(struct smbios_type_1, serial_number_str), 45460d8f328SWei Huang type1.serial); 45560d8f328SWei Huang smbios_maybe_add_str(1, offsetof(struct smbios_type_1, sku_number_str), 45660d8f328SWei Huang type1.sku); 45760d8f328SWei Huang smbios_maybe_add_str(1, offsetof(struct smbios_type_1, family_str), 45860d8f328SWei Huang type1.family); 45960d8f328SWei Huang if (qemu_uuid_set) { 46060d8f328SWei Huang /* We don't encode the UUID in the "wire format" here because this 46160d8f328SWei Huang * function is for legacy mode and needs to keep the guest ABI, and 46260d8f328SWei Huang * because we don't know what's the SMBIOS version advertised by the 46360d8f328SWei Huang * BIOS. 46460d8f328SWei Huang */ 46560d8f328SWei Huang smbios_add_field(1, offsetof(struct smbios_type_1, uuid), 4669c5ce8dbSFam Zheng &qemu_uuid, 16); 46760d8f328SWei Huang } 46860d8f328SWei Huang } 46960d8f328SWei Huang 470a0628599SLike Xu uint8_t *smbios_get_table_legacy(MachineState *ms, size_t *length) 47160d8f328SWei Huang { 47260d8f328SWei Huang if (!smbios_legacy) { 47360d8f328SWei Huang *length = 0; 47460d8f328SWei Huang return NULL; 47560d8f328SWei Huang } 47660d8f328SWei Huang 47760d8f328SWei Huang if (!smbios_immutable) { 47860d8f328SWei Huang smbios_build_type_0_fields(); 47960d8f328SWei Huang smbios_build_type_1_fields(); 480a0628599SLike Xu smbios_validate_table(ms); 48160d8f328SWei Huang smbios_immutable = true; 48260d8f328SWei Huang } 48360d8f328SWei Huang *length = smbios_entries_len; 48460d8f328SWei Huang return smbios_entries; 48560d8f328SWei Huang } 48660d8f328SWei Huang /* end: legacy setup functions for <= 2.0 machines */ 48760d8f328SWei Huang 48860d8f328SWei Huang 4890517cc98SCorey Minyard bool smbios_skip_table(uint8_t type, bool required_table) 49060d8f328SWei Huang { 49160d8f328SWei Huang if (test_bit(type, have_binfile_bitmap)) { 49260d8f328SWei Huang return true; /* user provided their own binary blob(s) */ 49360d8f328SWei Huang } 49460d8f328SWei Huang if (test_bit(type, have_fields_bitmap)) { 49560d8f328SWei Huang return false; /* user provided fields via command line */ 49660d8f328SWei Huang } 49760d8f328SWei Huang if (smbios_have_defaults && required_table) { 49860d8f328SWei Huang return false; /* we're building tables, and this one's required */ 49960d8f328SWei Huang } 50060d8f328SWei Huang return true; 50160d8f328SWei Huang } 50260d8f328SWei Huang 50360d8f328SWei Huang static void smbios_build_type_0_table(void) 50460d8f328SWei Huang { 50560d8f328SWei Huang SMBIOS_BUILD_TABLE_PRE(0, 0x000, false); /* optional, leave up to BIOS */ 50660d8f328SWei Huang 50760d8f328SWei Huang SMBIOS_TABLE_SET_STR(0, vendor_str, type0.vendor); 50860d8f328SWei Huang SMBIOS_TABLE_SET_STR(0, bios_version_str, type0.version); 50960d8f328SWei Huang 51060d8f328SWei Huang t->bios_starting_address_segment = cpu_to_le16(0xE800); /* from SeaBIOS */ 51160d8f328SWei Huang 51260d8f328SWei Huang SMBIOS_TABLE_SET_STR(0, bios_release_date_str, type0.date); 51360d8f328SWei Huang 51460d8f328SWei Huang t->bios_rom_size = 0; /* hardcoded in SeaBIOS with FIXME comment */ 51560d8f328SWei Huang 51660d8f328SWei Huang t->bios_characteristics = cpu_to_le64(0x08); /* Not supported */ 51760d8f328SWei Huang t->bios_characteristics_extension_bytes[0] = 0; 51860d8f328SWei Huang t->bios_characteristics_extension_bytes[1] = 0x14; /* TCD/SVVP | VM */ 51960d8f328SWei Huang if (type0.uefi) { 52060d8f328SWei Huang t->bios_characteristics_extension_bytes[1] |= 0x08; /* |= UEFI */ 52160d8f328SWei Huang } 52260d8f328SWei Huang 52360d8f328SWei Huang if (type0.have_major_minor) { 52460d8f328SWei Huang t->system_bios_major_release = type0.major; 52560d8f328SWei Huang t->system_bios_minor_release = type0.minor; 52660d8f328SWei Huang } else { 52760d8f328SWei Huang t->system_bios_major_release = 0; 52860d8f328SWei Huang t->system_bios_minor_release = 0; 52960d8f328SWei Huang } 53060d8f328SWei Huang 53160d8f328SWei Huang /* hardcoded in SeaBIOS */ 53260d8f328SWei Huang t->embedded_controller_major_release = 0xFF; 53360d8f328SWei Huang t->embedded_controller_minor_release = 0xFF; 53460d8f328SWei Huang 53560d8f328SWei Huang SMBIOS_BUILD_TABLE_POST; 53660d8f328SWei Huang } 53760d8f328SWei Huang 53860d8f328SWei Huang /* Encode UUID from the big endian encoding described on RFC4122 to the wire 53960d8f328SWei Huang * format specified by SMBIOS version 2.6. 54060d8f328SWei Huang */ 5419c5ce8dbSFam Zheng static void smbios_encode_uuid(struct smbios_uuid *uuid, QemuUUID *in) 54260d8f328SWei Huang { 543664ee768SMarc-André Lureau memcpy(uuid, in, 16); 54460d8f328SWei Huang if (smbios_uuid_encoded) { 54560d8f328SWei Huang uuid->time_low = bswap32(uuid->time_low); 54660d8f328SWei Huang uuid->time_mid = bswap16(uuid->time_mid); 54760d8f328SWei Huang uuid->time_hi_and_version = bswap16(uuid->time_hi_and_version); 54860d8f328SWei Huang } 54960d8f328SWei Huang } 55060d8f328SWei Huang 55160d8f328SWei Huang static void smbios_build_type_1_table(void) 55260d8f328SWei Huang { 55360d8f328SWei Huang SMBIOS_BUILD_TABLE_PRE(1, 0x100, true); /* required */ 55460d8f328SWei Huang 55560d8f328SWei Huang SMBIOS_TABLE_SET_STR(1, manufacturer_str, type1.manufacturer); 55660d8f328SWei Huang SMBIOS_TABLE_SET_STR(1, product_name_str, type1.product); 55760d8f328SWei Huang SMBIOS_TABLE_SET_STR(1, version_str, type1.version); 55860d8f328SWei Huang SMBIOS_TABLE_SET_STR(1, serial_number_str, type1.serial); 55960d8f328SWei Huang if (qemu_uuid_set) { 5609c5ce8dbSFam Zheng smbios_encode_uuid(&t->uuid, &qemu_uuid); 56160d8f328SWei Huang } else { 56260d8f328SWei Huang memset(&t->uuid, 0, 16); 56360d8f328SWei Huang } 56460d8f328SWei Huang t->wake_up_type = 0x06; /* power switch */ 56560d8f328SWei Huang SMBIOS_TABLE_SET_STR(1, sku_number_str, type1.sku); 56660d8f328SWei Huang SMBIOS_TABLE_SET_STR(1, family_str, type1.family); 56760d8f328SWei Huang 56860d8f328SWei Huang SMBIOS_BUILD_TABLE_POST; 56960d8f328SWei Huang } 57060d8f328SWei Huang 57160d8f328SWei Huang static void smbios_build_type_2_table(void) 57260d8f328SWei Huang { 57360d8f328SWei Huang SMBIOS_BUILD_TABLE_PRE(2, 0x200, false); /* optional */ 57460d8f328SWei Huang 57560d8f328SWei Huang SMBIOS_TABLE_SET_STR(2, manufacturer_str, type2.manufacturer); 57660d8f328SWei Huang SMBIOS_TABLE_SET_STR(2, product_str, type2.product); 57760d8f328SWei Huang SMBIOS_TABLE_SET_STR(2, version_str, type2.version); 57860d8f328SWei Huang SMBIOS_TABLE_SET_STR(2, serial_number_str, type2.serial); 57960d8f328SWei Huang SMBIOS_TABLE_SET_STR(2, asset_tag_number_str, type2.asset); 58060d8f328SWei Huang t->feature_flags = 0x01; /* Motherboard */ 58160d8f328SWei Huang SMBIOS_TABLE_SET_STR(2, location_str, type2.location); 58260d8f328SWei Huang t->chassis_handle = cpu_to_le16(0x300); /* Type 3 (System enclosure) */ 58360d8f328SWei Huang t->board_type = 0x0A; /* Motherboard */ 58460d8f328SWei Huang t->contained_element_count = 0; 58560d8f328SWei Huang 58660d8f328SWei Huang SMBIOS_BUILD_TABLE_POST; 58760d8f328SWei Huang } 58860d8f328SWei Huang 58960d8f328SWei Huang static void smbios_build_type_3_table(void) 59060d8f328SWei Huang { 59160d8f328SWei Huang SMBIOS_BUILD_TABLE_PRE(3, 0x300, true); /* required */ 59260d8f328SWei Huang 59360d8f328SWei Huang SMBIOS_TABLE_SET_STR(3, manufacturer_str, type3.manufacturer); 59460d8f328SWei Huang t->type = 0x01; /* Other */ 59560d8f328SWei Huang SMBIOS_TABLE_SET_STR(3, version_str, type3.version); 59660d8f328SWei Huang SMBIOS_TABLE_SET_STR(3, serial_number_str, type3.serial); 59760d8f328SWei Huang SMBIOS_TABLE_SET_STR(3, asset_tag_number_str, type3.asset); 59860d8f328SWei Huang t->boot_up_state = 0x03; /* Safe */ 59960d8f328SWei Huang t->power_supply_state = 0x03; /* Safe */ 60060d8f328SWei Huang t->thermal_state = 0x03; /* Safe */ 60160d8f328SWei Huang t->security_status = 0x02; /* Unknown */ 60260d8f328SWei Huang t->oem_defined = cpu_to_le32(0); 60360d8f328SWei Huang t->height = 0; 60460d8f328SWei Huang t->number_of_power_cords = 0; 60560d8f328SWei Huang t->contained_element_count = 0; 606b81a5f94SDaniel P. Berrangé t->contained_element_record_length = 0; 60760d8f328SWei Huang SMBIOS_TABLE_SET_STR(3, sku_number_str, type3.sku); 60860d8f328SWei Huang 60960d8f328SWei Huang SMBIOS_BUILD_TABLE_POST; 61060d8f328SWei Huang } 61160d8f328SWei Huang 612a0628599SLike Xu static void smbios_build_type_4_table(MachineState *ms, unsigned instance) 61360d8f328SWei Huang { 61460d8f328SWei Huang char sock_str[128]; 61560d8f328SWei Huang 61660d8f328SWei Huang SMBIOS_BUILD_TABLE_PRE(4, 0x400 + instance, true); /* required */ 61760d8f328SWei Huang 61860d8f328SWei Huang snprintf(sock_str, sizeof(sock_str), "%s%2x", type4.sock_pfx, instance); 61960d8f328SWei Huang SMBIOS_TABLE_SET_STR(4, socket_designation_str, sock_str); 62060d8f328SWei Huang t->processor_type = 0x03; /* CPU */ 62160d8f328SWei Huang t->processor_family = 0x01; /* Other */ 62260d8f328SWei Huang SMBIOS_TABLE_SET_STR(4, processor_manufacturer_str, type4.manufacturer); 62360d8f328SWei Huang t->processor_id[0] = cpu_to_le32(smbios_cpuid_version); 62460d8f328SWei Huang t->processor_id[1] = cpu_to_le32(smbios_cpuid_features); 62560d8f328SWei Huang SMBIOS_TABLE_SET_STR(4, processor_version_str, type4.version); 62660d8f328SWei Huang t->voltage = 0; 62760d8f328SWei Huang t->external_clock = cpu_to_le16(0); /* Unknown */ 628c906e039SYing Fang t->max_speed = cpu_to_le16(type4.max_speed); 629c906e039SYing Fang t->current_speed = cpu_to_le16(type4.current_speed); 63060d8f328SWei Huang t->status = 0x41; /* Socket populated, CPU enabled */ 63160d8f328SWei Huang t->processor_upgrade = 0x01; /* Other */ 63260d8f328SWei Huang t->l1_cache_handle = cpu_to_le16(0xFFFF); /* N/A */ 63360d8f328SWei Huang t->l2_cache_handle = cpu_to_le16(0xFFFF); /* N/A */ 63460d8f328SWei Huang t->l3_cache_handle = cpu_to_le16(0xFFFF); /* N/A */ 63560d8f328SWei Huang SMBIOS_TABLE_SET_STR(4, serial_number_str, type4.serial); 63660d8f328SWei Huang SMBIOS_TABLE_SET_STR(4, asset_tag_number_str, type4.asset); 63760d8f328SWei Huang SMBIOS_TABLE_SET_STR(4, part_number_str, type4.part); 638a0628599SLike Xu t->core_count = t->core_enabled = ms->smp.cores; 639a0628599SLike Xu t->thread_count = ms->smp.threads; 64060d8f328SWei Huang t->processor_characteristics = cpu_to_le16(0x02); /* Unknown */ 64160d8f328SWei Huang t->processor_family2 = cpu_to_le16(0x01); /* Other */ 64260d8f328SWei Huang 64360d8f328SWei Huang SMBIOS_BUILD_TABLE_POST; 64460d8f328SWei Huang smbios_type4_count++; 64560d8f328SWei Huang } 64660d8f328SWei Huang 6472d6dcbf9SDaniel P. Berrange static void smbios_build_type_11_table(void) 6482d6dcbf9SDaniel P. Berrange { 6492d6dcbf9SDaniel P. Berrange char count_str[128]; 6502d6dcbf9SDaniel P. Berrange size_t i; 6512d6dcbf9SDaniel P. Berrange 6522d6dcbf9SDaniel P. Berrange if (type11.nvalues == 0) { 6532d6dcbf9SDaniel P. Berrange return; 6542d6dcbf9SDaniel P. Berrange } 6552d6dcbf9SDaniel P. Berrange 6562d6dcbf9SDaniel P. Berrange SMBIOS_BUILD_TABLE_PRE(11, 0xe00, true); /* required */ 6572d6dcbf9SDaniel P. Berrange 6582d6dcbf9SDaniel P. Berrange snprintf(count_str, sizeof(count_str), "%zu", type11.nvalues); 6592d6dcbf9SDaniel P. Berrange t->count = type11.nvalues; 6602d6dcbf9SDaniel P. Berrange 6612d6dcbf9SDaniel P. Berrange for (i = 0; i < type11.nvalues; i++) { 6622d6dcbf9SDaniel P. Berrange SMBIOS_TABLE_SET_STR_LIST(11, type11.values[i]); 663bb99f477SDaniel P. Berrangé g_free(type11.values[i]); 664bb99f477SDaniel P. Berrangé type11.values[i] = NULL; 6652d6dcbf9SDaniel P. Berrange } 6662d6dcbf9SDaniel P. Berrange 6672d6dcbf9SDaniel P. Berrange SMBIOS_BUILD_TABLE_POST; 6682d6dcbf9SDaniel P. Berrange } 6692d6dcbf9SDaniel P. Berrange 67060d8f328SWei Huang #define MAX_T16_STD_SZ 0x80000000 /* 2T in Kilobytes */ 67160d8f328SWei Huang 67260d8f328SWei Huang static void smbios_build_type_16_table(unsigned dimm_cnt) 67360d8f328SWei Huang { 67460d8f328SWei Huang uint64_t size_kb; 67560d8f328SWei Huang 67660d8f328SWei Huang SMBIOS_BUILD_TABLE_PRE(16, 0x1000, true); /* required */ 67760d8f328SWei Huang 67860d8f328SWei Huang t->location = 0x01; /* Other */ 67960d8f328SWei Huang t->use = 0x03; /* System memory */ 68060d8f328SWei Huang t->error_correction = 0x06; /* Multi-bit ECC (for Microsoft, per SeaBIOS) */ 681*86378b29SPaolo Bonzini size_kb = QEMU_ALIGN_UP(current_machine->ram_size, KiB) / KiB; 68260d8f328SWei Huang if (size_kb < MAX_T16_STD_SZ) { 68360d8f328SWei Huang t->maximum_capacity = cpu_to_le32(size_kb); 68460d8f328SWei Huang t->extended_maximum_capacity = cpu_to_le64(0); 68560d8f328SWei Huang } else { 68660d8f328SWei Huang t->maximum_capacity = cpu_to_le32(MAX_T16_STD_SZ); 687*86378b29SPaolo Bonzini t->extended_maximum_capacity = cpu_to_le64(current_machine->ram_size); 68860d8f328SWei Huang } 68960d8f328SWei Huang t->memory_error_information_handle = cpu_to_le16(0xFFFE); /* Not provided */ 69060d8f328SWei Huang t->number_of_memory_devices = cpu_to_le16(dimm_cnt); 69160d8f328SWei Huang 69260d8f328SWei Huang SMBIOS_BUILD_TABLE_POST; 69360d8f328SWei Huang } 69460d8f328SWei Huang 69560d8f328SWei Huang #define MAX_T17_STD_SZ 0x7FFF /* (32G - 1M), in Megabytes */ 69660d8f328SWei Huang #define MAX_T17_EXT_SZ 0x80000000 /* 2P, in Megabytes */ 69760d8f328SWei Huang 69860d8f328SWei Huang static void smbios_build_type_17_table(unsigned instance, uint64_t size) 69960d8f328SWei Huang { 70060d8f328SWei Huang char loc_str[128]; 70160d8f328SWei Huang uint64_t size_mb; 70260d8f328SWei Huang 70360d8f328SWei Huang SMBIOS_BUILD_TABLE_PRE(17, 0x1100 + instance, true); /* required */ 70460d8f328SWei Huang 70560d8f328SWei Huang t->physical_memory_array_handle = cpu_to_le16(0x1000); /* Type 16 above */ 70660d8f328SWei Huang t->memory_error_information_handle = cpu_to_le16(0xFFFE); /* Not provided */ 70760d8f328SWei Huang t->total_width = cpu_to_le16(0xFFFF); /* Unknown */ 70860d8f328SWei Huang t->data_width = cpu_to_le16(0xFFFF); /* Unknown */ 709968dfd05SPhilippe Mathieu-Daudé size_mb = QEMU_ALIGN_UP(size, MiB) / MiB; 71060d8f328SWei Huang if (size_mb < MAX_T17_STD_SZ) { 71160d8f328SWei Huang t->size = cpu_to_le16(size_mb); 71260d8f328SWei Huang t->extended_size = cpu_to_le32(0); 71360d8f328SWei Huang } else { 71460d8f328SWei Huang assert(size_mb < MAX_T17_EXT_SZ); 71560d8f328SWei Huang t->size = cpu_to_le16(MAX_T17_STD_SZ); 71660d8f328SWei Huang t->extended_size = cpu_to_le32(size_mb); 71760d8f328SWei Huang } 71860d8f328SWei Huang t->form_factor = 0x09; /* DIMM */ 71960d8f328SWei Huang t->device_set = 0; /* Not in a set */ 72060d8f328SWei Huang snprintf(loc_str, sizeof(loc_str), "%s %d", type17.loc_pfx, instance); 72160d8f328SWei Huang SMBIOS_TABLE_SET_STR(17, device_locator_str, loc_str); 72260d8f328SWei Huang SMBIOS_TABLE_SET_STR(17, bank_locator_str, type17.bank); 72360d8f328SWei Huang t->memory_type = 0x07; /* RAM */ 72460d8f328SWei Huang t->type_detail = cpu_to_le16(0x02); /* Other */ 72560d8f328SWei Huang t->speed = cpu_to_le16(type17.speed); 72660d8f328SWei Huang SMBIOS_TABLE_SET_STR(17, manufacturer_str, type17.manufacturer); 72760d8f328SWei Huang SMBIOS_TABLE_SET_STR(17, serial_number_str, type17.serial); 72860d8f328SWei Huang SMBIOS_TABLE_SET_STR(17, asset_tag_number_str, type17.asset); 72960d8f328SWei Huang SMBIOS_TABLE_SET_STR(17, part_number_str, type17.part); 73060d8f328SWei Huang t->attributes = 0; /* Unknown */ 73160d8f328SWei Huang t->configured_clock_speed = t->speed; /* reuse value for max speed */ 73260d8f328SWei Huang t->minimum_voltage = cpu_to_le16(0); /* Unknown */ 73360d8f328SWei Huang t->maximum_voltage = cpu_to_le16(0); /* Unknown */ 73460d8f328SWei Huang t->configured_voltage = cpu_to_le16(0); /* Unknown */ 73560d8f328SWei Huang 73660d8f328SWei Huang SMBIOS_BUILD_TABLE_POST; 73760d8f328SWei Huang } 73860d8f328SWei Huang 73960d8f328SWei Huang static void smbios_build_type_19_table(unsigned instance, 74060d8f328SWei Huang uint64_t start, uint64_t size) 74160d8f328SWei Huang { 74260d8f328SWei Huang uint64_t end, start_kb, end_kb; 74360d8f328SWei Huang 74460d8f328SWei Huang SMBIOS_BUILD_TABLE_PRE(19, 0x1300 + instance, true); /* required */ 74560d8f328SWei Huang 74660d8f328SWei Huang end = start + size - 1; 74760d8f328SWei Huang assert(end > start); 748968dfd05SPhilippe Mathieu-Daudé start_kb = start / KiB; 749968dfd05SPhilippe Mathieu-Daudé end_kb = end / KiB; 75060d8f328SWei Huang if (start_kb < UINT32_MAX && end_kb < UINT32_MAX) { 75160d8f328SWei Huang t->starting_address = cpu_to_le32(start_kb); 75260d8f328SWei Huang t->ending_address = cpu_to_le32(end_kb); 75360d8f328SWei Huang t->extended_starting_address = 75460d8f328SWei Huang t->extended_ending_address = cpu_to_le64(0); 75560d8f328SWei Huang } else { 75660d8f328SWei Huang t->starting_address = t->ending_address = cpu_to_le32(UINT32_MAX); 75760d8f328SWei Huang t->extended_starting_address = cpu_to_le64(start); 75860d8f328SWei Huang t->extended_ending_address = cpu_to_le64(end); 75960d8f328SWei Huang } 76060d8f328SWei Huang t->memory_array_handle = cpu_to_le16(0x1000); /* Type 16 above */ 76160d8f328SWei Huang t->partition_width = 1; /* One device per row */ 76260d8f328SWei Huang 76360d8f328SWei Huang SMBIOS_BUILD_TABLE_POST; 76460d8f328SWei Huang } 76560d8f328SWei Huang 76660d8f328SWei Huang static void smbios_build_type_32_table(void) 76760d8f328SWei Huang { 76860d8f328SWei Huang SMBIOS_BUILD_TABLE_PRE(32, 0x2000, true); /* required */ 76960d8f328SWei Huang 77060d8f328SWei Huang memset(t->reserved, 0, 6); 77160d8f328SWei Huang t->boot_status = 0; /* No errors detected */ 77260d8f328SWei Huang 77360d8f328SWei Huang SMBIOS_BUILD_TABLE_POST; 77460d8f328SWei Huang } 77560d8f328SWei Huang 77660d8f328SWei Huang static void smbios_build_type_127_table(void) 77760d8f328SWei Huang { 77860d8f328SWei Huang SMBIOS_BUILD_TABLE_PRE(127, 0x7F00, true); /* required */ 77960d8f328SWei Huang SMBIOS_BUILD_TABLE_POST; 78060d8f328SWei Huang } 78160d8f328SWei Huang 78260d8f328SWei Huang void smbios_set_cpuid(uint32_t version, uint32_t features) 78360d8f328SWei Huang { 78460d8f328SWei Huang smbios_cpuid_version = version; 78560d8f328SWei Huang smbios_cpuid_features = features; 78660d8f328SWei Huang } 78760d8f328SWei Huang 78860d8f328SWei Huang #define SMBIOS_SET_DEFAULT(field, value) \ 78960d8f328SWei Huang if (!field) { \ 79060d8f328SWei Huang field = value; \ 79160d8f328SWei Huang } 79260d8f328SWei Huang 79360d8f328SWei Huang void smbios_set_defaults(const char *manufacturer, const char *product, 79460d8f328SWei Huang const char *version, bool legacy_mode, 79586299120SWei Huang bool uuid_encoded, SmbiosEntryPointType ep_type) 79660d8f328SWei Huang { 79760d8f328SWei Huang smbios_have_defaults = true; 79860d8f328SWei Huang smbios_legacy = legacy_mode; 79960d8f328SWei Huang smbios_uuid_encoded = uuid_encoded; 80086299120SWei Huang smbios_ep_type = ep_type; 80160d8f328SWei Huang 80260d8f328SWei Huang /* drop unwanted version of command-line file blob(s) */ 80360d8f328SWei Huang if (smbios_legacy) { 80460d8f328SWei Huang g_free(smbios_tables); 80560d8f328SWei Huang /* in legacy mode, also complain if fields were given for types > 1 */ 80660d8f328SWei Huang if (find_next_bit(have_fields_bitmap, 80760d8f328SWei Huang SMBIOS_MAX_TYPE+1, 2) < SMBIOS_MAX_TYPE+1) { 80860d8f328SWei Huang error_report("can't process fields for smbios " 80960d8f328SWei Huang "types > 1 on machine versions < 2.1!"); 81060d8f328SWei Huang exit(1); 81160d8f328SWei Huang } 81260d8f328SWei Huang } else { 81360d8f328SWei Huang g_free(smbios_entries); 81460d8f328SWei Huang } 81560d8f328SWei Huang 81660d8f328SWei Huang SMBIOS_SET_DEFAULT(type1.manufacturer, manufacturer); 81760d8f328SWei Huang SMBIOS_SET_DEFAULT(type1.product, product); 81860d8f328SWei Huang SMBIOS_SET_DEFAULT(type1.version, version); 81960d8f328SWei Huang SMBIOS_SET_DEFAULT(type2.manufacturer, manufacturer); 82060d8f328SWei Huang SMBIOS_SET_DEFAULT(type2.product, product); 82160d8f328SWei Huang SMBIOS_SET_DEFAULT(type2.version, version); 82260d8f328SWei Huang SMBIOS_SET_DEFAULT(type3.manufacturer, manufacturer); 82360d8f328SWei Huang SMBIOS_SET_DEFAULT(type3.version, version); 82460d8f328SWei Huang SMBIOS_SET_DEFAULT(type4.sock_pfx, "CPU"); 82560d8f328SWei Huang SMBIOS_SET_DEFAULT(type4.manufacturer, manufacturer); 82660d8f328SWei Huang SMBIOS_SET_DEFAULT(type4.version, version); 82760d8f328SWei Huang SMBIOS_SET_DEFAULT(type17.loc_pfx, "DIMM"); 82860d8f328SWei Huang SMBIOS_SET_DEFAULT(type17.manufacturer, manufacturer); 82960d8f328SWei Huang } 83060d8f328SWei Huang 83160d8f328SWei Huang static void smbios_entry_point_setup(void) 83260d8f328SWei Huang { 83386299120SWei Huang switch (smbios_ep_type) { 83486299120SWei Huang case SMBIOS_ENTRY_POINT_21: 83586299120SWei Huang memcpy(ep.ep21.anchor_string, "_SM_", 4); 83686299120SWei Huang memcpy(ep.ep21.intermediate_anchor_string, "_DMI_", 5); 83786299120SWei Huang ep.ep21.length = sizeof(struct smbios_21_entry_point); 83886299120SWei Huang ep.ep21.entry_point_revision = 0; /* formatted_area reserved */ 83986299120SWei Huang memset(ep.ep21.formatted_area, 0, 5); 84060d8f328SWei Huang 84160d8f328SWei Huang /* compliant with smbios spec v2.8 */ 84286299120SWei Huang ep.ep21.smbios_major_version = 2; 84386299120SWei Huang ep.ep21.smbios_minor_version = 8; 84486299120SWei Huang ep.ep21.smbios_bcd_revision = 0x28; 84560d8f328SWei Huang 84660d8f328SWei Huang /* set during table construction, but BIOS may override: */ 84786299120SWei Huang ep.ep21.structure_table_length = cpu_to_le16(smbios_tables_len); 84886299120SWei Huang ep.ep21.max_structure_size = cpu_to_le16(smbios_table_max); 84986299120SWei Huang ep.ep21.number_of_structures = cpu_to_le16(smbios_table_cnt); 85060d8f328SWei Huang 85186299120SWei Huang /* BIOS must recalculate */ 85286299120SWei Huang ep.ep21.checksum = 0; 85386299120SWei Huang ep.ep21.intermediate_checksum = 0; 85486299120SWei Huang ep.ep21.structure_table_address = cpu_to_le32(0); 85586299120SWei Huang 85686299120SWei Huang break; 85786299120SWei Huang case SMBIOS_ENTRY_POINT_30: 85886299120SWei Huang memcpy(ep.ep30.anchor_string, "_SM3_", 5); 85986299120SWei Huang ep.ep30.length = sizeof(struct smbios_30_entry_point); 86086299120SWei Huang ep.ep30.entry_point_revision = 1; 86186299120SWei Huang ep.ep30.reserved = 0; 86286299120SWei Huang 86386299120SWei Huang /* compliant with smbios spec 3.0 */ 86486299120SWei Huang ep.ep30.smbios_major_version = 3; 86586299120SWei Huang ep.ep30.smbios_minor_version = 0; 86686299120SWei Huang ep.ep30.smbios_doc_rev = 0; 86786299120SWei Huang 86886299120SWei Huang /* set during table construct, but BIOS might override */ 86986299120SWei Huang ep.ep30.structure_table_max_size = cpu_to_le32(smbios_tables_len); 87086299120SWei Huang 87186299120SWei Huang /* BIOS must recalculate */ 87286299120SWei Huang ep.ep30.checksum = 0; 87386299120SWei Huang ep.ep30.structure_table_address = cpu_to_le64(0); 87486299120SWei Huang 87586299120SWei Huang break; 87686299120SWei Huang default: 87786299120SWei Huang abort(); 87886299120SWei Huang break; 87986299120SWei Huang } 88060d8f328SWei Huang } 88160d8f328SWei Huang 882a0628599SLike Xu void smbios_get_tables(MachineState *ms, 883a0628599SLike Xu const struct smbios_phys_mem_area *mem_array, 88460d8f328SWei Huang const unsigned int mem_array_size, 88560d8f328SWei Huang uint8_t **tables, size_t *tables_len, 88660d8f328SWei Huang uint8_t **anchor, size_t *anchor_len) 88760d8f328SWei Huang { 88860d8f328SWei Huang unsigned i, dimm_cnt; 88960d8f328SWei Huang 89060d8f328SWei Huang if (smbios_legacy) { 89160d8f328SWei Huang *tables = *anchor = NULL; 89260d8f328SWei Huang *tables_len = *anchor_len = 0; 89360d8f328SWei Huang return; 89460d8f328SWei Huang } 89560d8f328SWei Huang 89660d8f328SWei Huang if (!smbios_immutable) { 89760d8f328SWei Huang smbios_build_type_0_table(); 89860d8f328SWei Huang smbios_build_type_1_table(); 89960d8f328SWei Huang smbios_build_type_2_table(); 90060d8f328SWei Huang smbios_build_type_3_table(); 90160d8f328SWei Huang 902a0628599SLike Xu smbios_smp_sockets = DIV_ROUND_UP(ms->smp.cpus, 903a0628599SLike Xu ms->smp.cores * ms->smp.threads); 90460d8f328SWei Huang assert(smbios_smp_sockets >= 1); 90560d8f328SWei Huang 90660d8f328SWei Huang for (i = 0; i < smbios_smp_sockets; i++) { 907a0628599SLike Xu smbios_build_type_4_table(ms, i); 90860d8f328SWei Huang } 90960d8f328SWei Huang 9102d6dcbf9SDaniel P. Berrange smbios_build_type_11_table(); 9112d6dcbf9SDaniel P. Berrange 912968dfd05SPhilippe Mathieu-Daudé #define MAX_DIMM_SZ (16 * GiB) 91360d8f328SWei Huang #define GET_DIMM_SZ ((i < dimm_cnt - 1) ? MAX_DIMM_SZ \ 914*86378b29SPaolo Bonzini : ((current_machine->ram_size - 1) % MAX_DIMM_SZ) + 1) 91560d8f328SWei Huang 916*86378b29SPaolo Bonzini dimm_cnt = QEMU_ALIGN_UP(current_machine->ram_size, MAX_DIMM_SZ) / MAX_DIMM_SZ; 91760d8f328SWei Huang 91860d8f328SWei Huang smbios_build_type_16_table(dimm_cnt); 91960d8f328SWei Huang 92060d8f328SWei Huang for (i = 0; i < dimm_cnt; i++) { 92160d8f328SWei Huang smbios_build_type_17_table(i, GET_DIMM_SZ); 92260d8f328SWei Huang } 92360d8f328SWei Huang 92460d8f328SWei Huang for (i = 0; i < mem_array_size; i++) { 92560d8f328SWei Huang smbios_build_type_19_table(i, mem_array[i].address, 92660d8f328SWei Huang mem_array[i].length); 92760d8f328SWei Huang } 92860d8f328SWei Huang 92960d8f328SWei Huang smbios_build_type_32_table(); 93035658f6eSCorey Minyard smbios_build_type_38_table(); 93160d8f328SWei Huang smbios_build_type_127_table(); 93260d8f328SWei Huang 933a0628599SLike Xu smbios_validate_table(ms); 93460d8f328SWei Huang smbios_entry_point_setup(); 93560d8f328SWei Huang smbios_immutable = true; 93660d8f328SWei Huang } 93760d8f328SWei Huang 93860d8f328SWei Huang /* return tables blob and entry point (anchor), and their sizes */ 93960d8f328SWei Huang *tables = smbios_tables; 94060d8f328SWei Huang *tables_len = smbios_tables_len; 94160d8f328SWei Huang *anchor = (uint8_t *)&ep; 94286299120SWei Huang 94386299120SWei Huang /* calculate length based on anchor string */ 94486299120SWei Huang if (!strncmp((char *)&ep, "_SM_", 4)) { 94586299120SWei Huang *anchor_len = sizeof(struct smbios_21_entry_point); 94686299120SWei Huang } else if (!strncmp((char *)&ep, "_SM3_", 5)) { 94786299120SWei Huang *anchor_len = sizeof(struct smbios_30_entry_point); 94886299120SWei Huang } else { 94986299120SWei Huang abort(); 95086299120SWei Huang } 95160d8f328SWei Huang } 95260d8f328SWei Huang 95360d8f328SWei Huang static void save_opt(const char **dest, QemuOpts *opts, const char *name) 95460d8f328SWei Huang { 95560d8f328SWei Huang const char *val = qemu_opt_get(opts, name); 95660d8f328SWei Huang 95760d8f328SWei Huang if (val) { 95860d8f328SWei Huang *dest = val; 95960d8f328SWei Huang } 96060d8f328SWei Huang } 96160d8f328SWei Huang 9622d6dcbf9SDaniel P. Berrange 9632d6dcbf9SDaniel P. Berrange struct opt_list { 9642d6dcbf9SDaniel P. Berrange size_t *ndest; 965bb99f477SDaniel P. Berrangé char ***dest; 9662d6dcbf9SDaniel P. Berrange }; 9672d6dcbf9SDaniel P. Berrange 9682d6dcbf9SDaniel P. Berrange static int save_opt_one(void *opaque, 9692d6dcbf9SDaniel P. Berrange const char *name, const char *value, 9702d6dcbf9SDaniel P. Berrange Error **errp) 9712d6dcbf9SDaniel P. Berrange { 9722d6dcbf9SDaniel P. Berrange struct opt_list *opt = opaque; 9732d6dcbf9SDaniel P. Berrange 974bb99f477SDaniel P. Berrangé if (g_str_equal(name, "path")) { 975bb99f477SDaniel P. Berrangé g_autoptr(GByteArray) data = g_byte_array_new(); 976bb99f477SDaniel P. Berrangé g_autofree char *buf = g_new(char, 4096); 977bb99f477SDaniel P. Berrangé ssize_t ret; 978bb99f477SDaniel P. Berrangé int fd = qemu_open(value, O_RDONLY, errp); 979bb99f477SDaniel P. Berrangé if (fd < 0) { 980bb99f477SDaniel P. Berrangé return -1; 9812d6dcbf9SDaniel P. Berrange } 9822d6dcbf9SDaniel P. Berrange 983bb99f477SDaniel P. Berrangé while (1) { 984bb99f477SDaniel P. Berrangé ret = read(fd, buf, 4096); 985bb99f477SDaniel P. Berrangé if (ret == 0) { 986bb99f477SDaniel P. Berrangé break; 987bb99f477SDaniel P. Berrangé } 988bb99f477SDaniel P. Berrangé if (ret < 0) { 989bb99f477SDaniel P. Berrangé error_setg(errp, "Unable to read from %s: %s", 990bb99f477SDaniel P. Berrangé value, strerror(errno)); 9918055d2fbSPhilippe Mathieu-Daudé qemu_close(fd); 992bb99f477SDaniel P. Berrangé return -1; 993bb99f477SDaniel P. Berrangé } 994bb99f477SDaniel P. Berrangé if (memchr(buf, '\0', ret)) { 995bb99f477SDaniel P. Berrangé error_setg(errp, "NUL in OEM strings value in %s", value); 9968055d2fbSPhilippe Mathieu-Daudé qemu_close(fd); 997bb99f477SDaniel P. Berrangé return -1; 998bb99f477SDaniel P. Berrangé } 999bb99f477SDaniel P. Berrangé g_byte_array_append(data, (guint8 *)buf, ret); 1000bb99f477SDaniel P. Berrangé } 1001bb99f477SDaniel P. Berrangé 10028055d2fbSPhilippe Mathieu-Daudé qemu_close(fd); 1003bb99f477SDaniel P. Berrangé 1004bb99f477SDaniel P. Berrangé *opt->dest = g_renew(char *, *opt->dest, (*opt->ndest) + 1); 1005bb99f477SDaniel P. Berrangé (*opt->dest)[*opt->ndest] = (char *)g_byte_array_free(data, FALSE); 10062d6dcbf9SDaniel P. Berrange (*opt->ndest)++; 1007bb99f477SDaniel P. Berrangé data = NULL; 1008bb99f477SDaniel P. Berrangé } else if (g_str_equal(name, "value")) { 1009bb99f477SDaniel P. Berrangé *opt->dest = g_renew(char *, *opt->dest, (*opt->ndest) + 1); 1010bb99f477SDaniel P. Berrangé (*opt->dest)[*opt->ndest] = g_strdup(value); 1011bb99f477SDaniel P. Berrangé (*opt->ndest)++; 1012bb99f477SDaniel P. Berrangé } else if (!g_str_equal(name, "type")) { 1013bb99f477SDaniel P. Berrangé error_setg(errp, "Unexpected option %s", name); 1014bb99f477SDaniel P. Berrangé return -1; 1015bb99f477SDaniel P. Berrangé } 1016bb99f477SDaniel P. Berrangé 10172d6dcbf9SDaniel P. Berrange return 0; 10182d6dcbf9SDaniel P. Berrange } 10192d6dcbf9SDaniel P. Berrange 1020bb99f477SDaniel P. Berrangé static bool save_opt_list(size_t *ndest, char ***dest, QemuOpts *opts, 1021bb99f477SDaniel P. Berrangé Error **errp) 10222d6dcbf9SDaniel P. Berrange { 10232d6dcbf9SDaniel P. Berrange struct opt_list opt = { 1024bb99f477SDaniel P. Berrangé ndest, dest, 10252d6dcbf9SDaniel P. Berrange }; 1026bb99f477SDaniel P. Berrangé if (!qemu_opt_foreach(opts, save_opt_one, &opt, errp)) { 1027bb99f477SDaniel P. Berrangé return false; 1028bb99f477SDaniel P. Berrangé } 1029bb99f477SDaniel P. Berrangé return true; 10302d6dcbf9SDaniel P. Berrange } 10312d6dcbf9SDaniel P. Berrange 10321007a37eSLeif Lindholm void smbios_entry_add(QemuOpts *opts, Error **errp) 103360d8f328SWei Huang { 103460d8f328SWei Huang const char *val; 103560d8f328SWei Huang 103660d8f328SWei Huang assert(!smbios_immutable); 103760d8f328SWei Huang 103860d8f328SWei Huang val = qemu_opt_get(opts, "file"); 103960d8f328SWei Huang if (val) { 104060d8f328SWei Huang struct smbios_structure_header *header; 104160d8f328SWei Huang int size; 104260d8f328SWei Huang struct smbios_table *table; /* legacy mode only */ 104360d8f328SWei Huang 1044668f62ecSMarkus Armbruster if (!qemu_opts_validate(opts, qemu_smbios_file_opts, errp)) { 10451028283cSMarkus Armbruster return; 10461028283cSMarkus Armbruster } 104760d8f328SWei Huang 104860d8f328SWei Huang size = get_image_size(val); 104960d8f328SWei Huang if (size == -1 || size < sizeof(struct smbios_structure_header)) { 10501028283cSMarkus Armbruster error_setg(errp, "Cannot read SMBIOS file %s", val); 10511028283cSMarkus Armbruster return; 105260d8f328SWei Huang } 105360d8f328SWei Huang 105460d8f328SWei Huang /* 105560d8f328SWei Huang * NOTE: standard double '\0' terminator expected, per smbios spec. 105660d8f328SWei Huang * (except in legacy mode, where the second '\0' is implicit and 105760d8f328SWei Huang * will be inserted by the BIOS). 105860d8f328SWei Huang */ 105960d8f328SWei Huang smbios_tables = g_realloc(smbios_tables, smbios_tables_len + size); 106060d8f328SWei Huang header = (struct smbios_structure_header *)(smbios_tables + 106160d8f328SWei Huang smbios_tables_len); 106260d8f328SWei Huang 1063b7abb791SPeter Maydell if (load_image_size(val, (uint8_t *)header, size) != size) { 10641028283cSMarkus Armbruster error_setg(errp, "Failed to load SMBIOS file %s", val); 10651028283cSMarkus Armbruster return; 106660d8f328SWei Huang } 106760d8f328SWei Huang 106860d8f328SWei Huang if (test_bit(header->type, have_fields_bitmap)) { 10691028283cSMarkus Armbruster error_setg(errp, 10701028283cSMarkus Armbruster "can't load type %d struct, fields already specified!", 107160d8f328SWei Huang header->type); 10721028283cSMarkus Armbruster return; 107360d8f328SWei Huang } 107460d8f328SWei Huang set_bit(header->type, have_binfile_bitmap); 107560d8f328SWei Huang 107660d8f328SWei Huang if (header->type == 4) { 107760d8f328SWei Huang smbios_type4_count++; 107860d8f328SWei Huang } 107960d8f328SWei Huang 108060d8f328SWei Huang smbios_tables_len += size; 108160d8f328SWei Huang if (size > smbios_table_max) { 108260d8f328SWei Huang smbios_table_max = size; 108360d8f328SWei Huang } 108460d8f328SWei Huang smbios_table_cnt++; 108560d8f328SWei Huang 108660d8f328SWei Huang /* add a copy of the newly loaded blob to legacy smbios_entries */ 108760d8f328SWei Huang /* NOTE: This code runs before smbios_set_defaults(), so we don't 108860d8f328SWei Huang * yet know which mode (legacy vs. aggregate-table) will be 108960d8f328SWei Huang * required. We therefore add the binary blob to both legacy 109060d8f328SWei Huang * (smbios_entries) and aggregate (smbios_tables) tables, and 109160d8f328SWei Huang * delete the one we don't need from smbios_set_defaults(), 109260d8f328SWei Huang * once we know which machine version has been requested. 109360d8f328SWei Huang */ 109460d8f328SWei Huang if (!smbios_entries) { 109560d8f328SWei Huang smbios_entries_len = sizeof(uint16_t); 109660d8f328SWei Huang smbios_entries = g_malloc0(smbios_entries_len); 109760d8f328SWei Huang } 109860d8f328SWei Huang smbios_entries = g_realloc(smbios_entries, smbios_entries_len + 109960d8f328SWei Huang size + sizeof(*table)); 110060d8f328SWei Huang table = (struct smbios_table *)(smbios_entries + smbios_entries_len); 110160d8f328SWei Huang table->header.type = SMBIOS_TABLE_ENTRY; 110260d8f328SWei Huang table->header.length = cpu_to_le16(sizeof(*table) + size); 110360d8f328SWei Huang memcpy(table->data, header, size); 110460d8f328SWei Huang smbios_entries_len += sizeof(*table) + size; 110560d8f328SWei Huang (*(uint16_t *)smbios_entries) = 110660d8f328SWei Huang cpu_to_le16(le16_to_cpu(*(uint16_t *)smbios_entries) + 1); 110760d8f328SWei Huang /* end: add a copy of the newly loaded blob to legacy smbios_entries */ 110860d8f328SWei Huang 110960d8f328SWei Huang return; 111060d8f328SWei Huang } 111160d8f328SWei Huang 111260d8f328SWei Huang val = qemu_opt_get(opts, "type"); 111360d8f328SWei Huang if (val) { 111460d8f328SWei Huang unsigned long type = strtoul(val, NULL, 0); 111560d8f328SWei Huang 111660d8f328SWei Huang if (type > SMBIOS_MAX_TYPE) { 11171028283cSMarkus Armbruster error_setg(errp, "out of range!"); 11181028283cSMarkus Armbruster return; 111960d8f328SWei Huang } 112060d8f328SWei Huang 112160d8f328SWei Huang if (test_bit(type, have_binfile_bitmap)) { 11221028283cSMarkus Armbruster error_setg(errp, "can't add fields, binary file already loaded!"); 11231028283cSMarkus Armbruster return; 112460d8f328SWei Huang } 112560d8f328SWei Huang set_bit(type, have_fields_bitmap); 112660d8f328SWei Huang 112760d8f328SWei Huang switch (type) { 112860d8f328SWei Huang case 0: 1129668f62ecSMarkus Armbruster if (!qemu_opts_validate(opts, qemu_smbios_type0_opts, errp)) { 11301028283cSMarkus Armbruster return; 11311028283cSMarkus Armbruster } 113260d8f328SWei Huang save_opt(&type0.vendor, opts, "vendor"); 113360d8f328SWei Huang save_opt(&type0.version, opts, "version"); 113460d8f328SWei Huang save_opt(&type0.date, opts, "date"); 113560d8f328SWei Huang type0.uefi = qemu_opt_get_bool(opts, "uefi", false); 113660d8f328SWei Huang 113760d8f328SWei Huang val = qemu_opt_get(opts, "release"); 113860d8f328SWei Huang if (val) { 113960d8f328SWei Huang if (sscanf(val, "%hhu.%hhu", &type0.major, &type0.minor) != 2) { 11401028283cSMarkus Armbruster error_setg(errp, "Invalid release"); 11411028283cSMarkus Armbruster return; 114260d8f328SWei Huang } 114360d8f328SWei Huang type0.have_major_minor = true; 114460d8f328SWei Huang } 114560d8f328SWei Huang return; 114660d8f328SWei Huang case 1: 1147668f62ecSMarkus Armbruster if (!qemu_opts_validate(opts, qemu_smbios_type1_opts, errp)) { 11481028283cSMarkus Armbruster return; 11491028283cSMarkus Armbruster } 115060d8f328SWei Huang save_opt(&type1.manufacturer, opts, "manufacturer"); 115160d8f328SWei Huang save_opt(&type1.product, opts, "product"); 115260d8f328SWei Huang save_opt(&type1.version, opts, "version"); 115360d8f328SWei Huang save_opt(&type1.serial, opts, "serial"); 115460d8f328SWei Huang save_opt(&type1.sku, opts, "sku"); 115560d8f328SWei Huang save_opt(&type1.family, opts, "family"); 115660d8f328SWei Huang 115760d8f328SWei Huang val = qemu_opt_get(opts, "uuid"); 115860d8f328SWei Huang if (val) { 11599c5ce8dbSFam Zheng if (qemu_uuid_parse(val, &qemu_uuid) != 0) { 11601028283cSMarkus Armbruster error_setg(errp, "Invalid UUID"); 11611028283cSMarkus Armbruster return; 116260d8f328SWei Huang } 116360d8f328SWei Huang qemu_uuid_set = true; 116460d8f328SWei Huang } 116560d8f328SWei Huang return; 116660d8f328SWei Huang case 2: 1167668f62ecSMarkus Armbruster if (!qemu_opts_validate(opts, qemu_smbios_type2_opts, errp)) { 11681028283cSMarkus Armbruster return; 11691028283cSMarkus Armbruster } 117060d8f328SWei Huang save_opt(&type2.manufacturer, opts, "manufacturer"); 117160d8f328SWei Huang save_opt(&type2.product, opts, "product"); 117260d8f328SWei Huang save_opt(&type2.version, opts, "version"); 117360d8f328SWei Huang save_opt(&type2.serial, opts, "serial"); 117460d8f328SWei Huang save_opt(&type2.asset, opts, "asset"); 117560d8f328SWei Huang save_opt(&type2.location, opts, "location"); 117660d8f328SWei Huang return; 117760d8f328SWei Huang case 3: 1178668f62ecSMarkus Armbruster if (!qemu_opts_validate(opts, qemu_smbios_type3_opts, errp)) { 11791028283cSMarkus Armbruster return; 11801028283cSMarkus Armbruster } 118160d8f328SWei Huang save_opt(&type3.manufacturer, opts, "manufacturer"); 118260d8f328SWei Huang save_opt(&type3.version, opts, "version"); 118360d8f328SWei Huang save_opt(&type3.serial, opts, "serial"); 118460d8f328SWei Huang save_opt(&type3.asset, opts, "asset"); 118560d8f328SWei Huang save_opt(&type3.sku, opts, "sku"); 118660d8f328SWei Huang return; 118760d8f328SWei Huang case 4: 1188668f62ecSMarkus Armbruster if (!qemu_opts_validate(opts, qemu_smbios_type4_opts, errp)) { 11891028283cSMarkus Armbruster return; 11901028283cSMarkus Armbruster } 119160d8f328SWei Huang save_opt(&type4.sock_pfx, opts, "sock_pfx"); 119260d8f328SWei Huang save_opt(&type4.manufacturer, opts, "manufacturer"); 119360d8f328SWei Huang save_opt(&type4.version, opts, "version"); 119460d8f328SWei Huang save_opt(&type4.serial, opts, "serial"); 119560d8f328SWei Huang save_opt(&type4.asset, opts, "asset"); 119660d8f328SWei Huang save_opt(&type4.part, opts, "part"); 1197c906e039SYing Fang type4.max_speed = qemu_opt_get_number(opts, "max-speed", 1198c906e039SYing Fang DEFAULT_CPU_SPEED); 1199c906e039SYing Fang type4.current_speed = qemu_opt_get_number(opts, "current-speed", 1200c906e039SYing Fang DEFAULT_CPU_SPEED); 1201c906e039SYing Fang if (type4.max_speed > UINT16_MAX || 1202c906e039SYing Fang type4.current_speed > UINT16_MAX) { 1203c906e039SYing Fang error_setg(errp, "SMBIOS CPU speed is too large (> %d)", 1204c906e039SYing Fang UINT16_MAX); 1205c906e039SYing Fang } 120660d8f328SWei Huang return; 12072d6dcbf9SDaniel P. Berrange case 11: 1208668f62ecSMarkus Armbruster if (!qemu_opts_validate(opts, qemu_smbios_type11_opts, errp)) { 12091028283cSMarkus Armbruster return; 12101028283cSMarkus Armbruster } 1211bb99f477SDaniel P. Berrangé if (!save_opt_list(&type11.nvalues, &type11.values, opts, errp)) { 1212bb99f477SDaniel P. Berrangé return; 1213bb99f477SDaniel P. Berrangé } 12142d6dcbf9SDaniel P. Berrange return; 121560d8f328SWei Huang case 17: 1216668f62ecSMarkus Armbruster if (!qemu_opts_validate(opts, qemu_smbios_type17_opts, errp)) { 12171028283cSMarkus Armbruster return; 12181028283cSMarkus Armbruster } 121960d8f328SWei Huang save_opt(&type17.loc_pfx, opts, "loc_pfx"); 122060d8f328SWei Huang save_opt(&type17.bank, opts, "bank"); 122160d8f328SWei Huang save_opt(&type17.manufacturer, opts, "manufacturer"); 122260d8f328SWei Huang save_opt(&type17.serial, opts, "serial"); 122360d8f328SWei Huang save_opt(&type17.asset, opts, "asset"); 122460d8f328SWei Huang save_opt(&type17.part, opts, "part"); 122560d8f328SWei Huang type17.speed = qemu_opt_get_number(opts, "speed", 0); 122660d8f328SWei Huang return; 122760d8f328SWei Huang default: 12281028283cSMarkus Armbruster error_setg(errp, 12291028283cSMarkus Armbruster "Don't know how to build fields for SMBIOS type %ld", 123060d8f328SWei Huang type); 12311028283cSMarkus Armbruster return; 123260d8f328SWei Huang } 123360d8f328SWei Huang } 123460d8f328SWei Huang 12351028283cSMarkus Armbruster error_setg(errp, "Must specify type= or file="); 123660d8f328SWei Huang } 1237