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Add smbios command

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Incorporate the smbios command from
https://raw.githubusercontent.com/dm0-/gnuxc/master/patches/grub-2.02~beta2-smbios-module.patch
so we can extract the machine UUID and serial number.
This commit is contained in:
Matthew Garrett 2016-01-05 18:45:46 -08:00
parent d4bc2bf02f
commit 92e46cccf1
10 changed files with 673 additions and 18 deletions
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5
include/grub/efi/api.h
View file

@ -314,6 +314,11 @@
{ 0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \
}
#define GRUB_EFI_SMBIOS3_TABLE_GUID \
{ 0xf2fd1544, 0x9794, 0x4a2c, \
{ 0x99, 0x2e, 0xe5, 0xbb, 0xcf, 0x20, 0xe3, 0x94 } \
}
#define GRUB_EFI_SAL_TABLE_GUID \
{ 0xeb9d2d32, 0x2d88, 0x11d3, \
{ 0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \

68
include/grub/smbios.h Normal file
View file

@ -0,0 +1,68 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2015 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_SMBIOS_HEADER
#define GRUB_SMBIOS_HEADER 1
#include <grub/types.h>
#define GRUB_SMBIOS_TYPE_END_OF_TABLE ((grub_uint8_t)127)
struct grub_smbios_ieps
{
grub_uint8_t anchor[5]; /* "_DMI_" */
grub_uint8_t checksum;
grub_uint16_t table_length;
grub_uint32_t table_address;
grub_uint16_t structures;
grub_uint8_t revision;
} GRUB_PACKED;
struct grub_smbios_eps
{
grub_uint8_t anchor[4]; /* "_SM_" */
grub_uint8_t checksum;
grub_uint8_t length; /* 0x1f */
grub_uint8_t version_major;
grub_uint8_t version_minor;
grub_uint16_t maximum_structure_size;
grub_uint8_t revision;
grub_uint8_t formatted[5];
struct grub_smbios_ieps intermediate;
} GRUB_PACKED;
struct grub_smbios_eps3
{
grub_uint8_t anchor[5]; /* "_SM3_" */
grub_uint8_t checksum;
grub_uint8_t length; /* 0x18 */
grub_uint8_t version_major;
grub_uint8_t version_minor;
grub_uint8_t docrev;
grub_uint8_t revision;
grub_uint8_t reserved;
grub_uint32_t maximum_table_length;
grub_uint64_t table_address;
} GRUB_PACKED;
struct grub_smbios_eps *grub_smbios_get_eps (void);
struct grub_smbios_eps3 *grub_smbios_get_eps3 (void);
struct grub_smbios_eps *grub_machine_smbios_get_eps (void);
struct grub_smbios_eps3 *grub_machine_smbios_get_eps3 (void);
#endif /* ! GRUB_SMBIOS_HEADER */