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Kernel/SysFS: Split the bulky BIOS.h file into multiple files

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Liav A 2022-04-22 10:59:32 +03:00 • committed by Andreas Kling
parent 9c6834698f
commit 4d05a41b30
12 changed files with 297 additions and 180 deletions
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46
Kernel/FileSystem/SysFS/Subsystems/Firmware/BIOS/DMI/Definitions.h Normal file
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/*
* Copyright (c) 2022, Liav A. <liavalb@hotmail.co.il>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Types.h>
namespace Kernel::SMBIOS {
struct [[gnu::packed]] LegacyEntryPoint32bit {
char legacy_sig[5];
u8 checksum2;
u16 smbios_table_length;
u32 smbios_table_ptr;
u16 smbios_tables_count;
u8 smbios_bcd_revision;
};
struct [[gnu::packed]] EntryPoint32bit {
char sig[4];
u8 checksum;
u8 length;
u8 major_version;
u8 minor_version;
u16 maximum_structure_size;
u8 implementation_revision;
char formatted_area[5];
LegacyEntryPoint32bit legacy_structure;
};
struct [[gnu::packed]] EntryPoint64bit {
char sig[5];
u8 checksum;
u8 length;
u8 major_version;
u8 minor_version;
u8 document_revision;
u8 revision;
u8 reserved;
u32 table_maximum_size;
u64 table_ptr;
};
}