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smbios: Extend Baseboard (or Module) Information (type2)

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Add more information on baseboard as described in SMBIOS Reference
Specification 3.1.1.

Change-Id: I9fe1c4fe70c66f8a7fcc75b93672421ae808bf1b
Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net>
Reviewed-on: https://review.coreboot.org/23842
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Julien Viard de Galbert
2018-02-22 16:39:58 +01:00
committed by Martin Roth
parent ae6210e500
commit 9a31dfeb18
2 changed files with 57 additions and 2 deletions
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32
src/arch/x86/smbios.c
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@@ -381,6 +381,26 @@ void __attribute__((weak)) smbios_mainboard_set_uuid(u8 *uuid)
}
#endif
const char *__attribute__((weak)) smbios_mainboard_asset_tag(void)
{
return "";
}
u8 __attribute__((weak)) smbios_mainboard_feature_flags(void)
{
return 0;
}
const char *__attribute__((weak)) smbios_mainboard_location_in_chassis(void)
{
return "";
}
smbios_board_type __attribute__((weak)) smbios_mainboard_board_type(void)
{
return SMBIOS_BOARD_TYPE_UNKNOWN;
}
const char *__attribute__((weak)) smbios_mainboard_sku(void)
{
return "";
@@ -419,7 +439,8 @@ static int smbios_write_type1(unsigned long *current, int handle)
return len;
}
static int smbios_write_type2(unsigned long *current, int handle)
static int smbios_write_type2(unsigned long *current, int handle,
const int chassis_handle)
{
struct smbios_type2 *t = (struct smbios_type2 *)*current;
int len = sizeof(struct smbios_type2);
@@ -435,6 +456,12 @@ static int smbios_write_type2(unsigned long *current, int handle)
t->serial_number = smbios_add_string(t->eos,
smbios_mainboard_serial_number());
t->version = smbios_add_string(t->eos, smbios_mainboard_version());
t->asset_tag = smbios_add_string(t->eos, smbios_mainboard_asset_tag());
t->feature_flags = smbios_mainboard_feature_flags();
t->location_in_chassis = smbios_add_string(t->eos,
smbios_mainboard_location_in_chassis());
t->board_type = smbios_mainboard_board_type();
t->chassis_handle = chassis_handle;
len = t->length + smbios_string_table_len(t->eos);
*current += len;
return len;
@@ -642,7 +669,8 @@ unsigned long smbios_write_tables(unsigned long current)
update_max(len, max_struct_size, smbios_write_type1(&current,
handle++));
update_max(len, max_struct_size, smbios_write_type2(&current,
handle++));
handle, handle + 1)); /* The chassis handle is the next one */
handle++;
update_max(len, max_struct_size, smbios_write_type3(&current,
handle++));
update_max(len, max_struct_size, smbios_write_type4(&current,