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SMBIOS: Build aggregate smbios tables and entry point

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Build an aggregate set of smbios tables and an entry point structure.

Insert tables and entry point into fw_cfg respectively under
"etc/smbios/smbios-tables" and "etc/smbios/smbios-anchor".

Machine types <= 2.0 will for now continue using field-by-field
overrides to SeaBIOS defaults, but for machine types 2.1 and up we
expect the BIOS to look for and use the aggregate tables generated
by this patch.

Signed-off-by: Gabriel Somlo <somlo@cmu.edu>

[ kraxel: fix 32bit build ]

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gabriel L. Somlo 2014-04-23 09:42:42 -04:00 • committed by Gerd Hoffmann
parent 2e6e8d7a25
commit c97294ec1b
5 changed files with 720 additions and 25 deletions
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5
include/hw/i386/smbios.h
View file

@ -18,9 +18,12 @@
#define SMBIOS_MAX_TYPE 127
void smbios_entry_add(QemuOpts *opts);
void smbios_set_cpuid(uint32_t version, uint32_t features);
void smbios_set_defaults(const char *manufacturer, const char *product,
const char *version);
const char *version, bool legacy_mode);
uint8_t *smbios_get_table_legacy(size_t *length);
void smbios_get_tables(uint8_t **tables, size_t *tables_len,
uint8_t **anchor, size_t *anchor_len);
/*
* SMBIOS spec defined tables