mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-23 16:17:40 +01:00
187 lines
6.8 KiB
C
187 lines
6.8 KiB
C
/** @file
|
|
GUID for EFI (NVRAM) Variables.
|
|
|
|
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
@par Revision Reference:
|
|
GUID defined in UEFI 2.1
|
|
**/
|
|
|
|
#ifndef __GLOBAL_VARIABLE_GUID_H__
|
|
#define __GLOBAL_VARIABLE_GUID_H__
|
|
|
|
#define EFI_GLOBAL_VARIABLE \
|
|
{ \
|
|
0x8BE4DF61, 0x93CA, 0x11d2, {0xAA, 0x0D, 0x00, 0xE0, 0x98, 0x03, 0x2B, 0x8C } \
|
|
}
|
|
|
|
extern EFI_GUID gEfiGlobalVariableGuid;
|
|
|
|
//
|
|
// Follow UEFI 2.4 spec:
|
|
// To prevent name collisions with possible future globally defined variables,
|
|
// other internal firmware data variables that are not defined here must be
|
|
// saved with a unique VendorGuid other than EFI_GLOBAL_VARIABLE or
|
|
// any other GUID defined by the UEFI Specification. Implementations must
|
|
// only permit the creation of variables with a UEFI Specification-defined
|
|
// VendorGuid when these variables are documented in the UEFI Specification.
|
|
//
|
|
// Note: except the globally defined variables defined below, the spec also defines
|
|
// L"Boot####" - A boot load option.
|
|
// L"Driver####" - A driver load option.
|
|
// L"SysPrep####" - A System Prep application load option.
|
|
// L"Key####" - Describes hot key relationship with a Boot#### load option.
|
|
// The attribute for them is NV+BS+RT, #### is a printed hex value, and no 0x or h
|
|
// is included in the hex value. They can not be expressed as a #define like other globally
|
|
// defined variables, it is because we can not list the Boot0000, Boot0001, etc one by one.
|
|
//
|
|
|
|
///
|
|
/// The language codes that the firmware supports. This value is deprecated.
|
|
/// Its attribute is BS+RT.
|
|
///
|
|
#define EFI_LANG_CODES_VARIABLE_NAME L"LangCodes"
|
|
///
|
|
/// The language code that the system is configured for. This value is deprecated.
|
|
/// Its attribute is NV+BS+RT.
|
|
///
|
|
#define EFI_LANG_VARIABLE_NAME L"Lang"
|
|
///
|
|
/// The firmware's boot managers timeout, in seconds, before initiating the default boot selection.
|
|
/// Its attribute is NV+BS+RT.
|
|
///
|
|
#define EFI_TIME_OUT_VARIABLE_NAME L"Timeout"
|
|
///
|
|
/// The language codes that the firmware supports.
|
|
/// Its attribute is BS+RT.
|
|
///
|
|
#define EFI_PLATFORM_LANG_CODES_VARIABLE_NAME L"PlatformLangCodes"
|
|
///
|
|
/// The language code that the system is configured for.
|
|
/// Its attribute is NV+BS+RT.
|
|
///
|
|
#define EFI_PLATFORM_LANG_VARIABLE_NAME L"PlatformLang"
|
|
///
|
|
/// The device path of the default input/output/error output console.
|
|
/// Its attribute is NV+BS+RT.
|
|
///
|
|
#define EFI_CON_IN_VARIABLE_NAME L"ConIn"
|
|
#define EFI_CON_OUT_VARIABLE_NAME L"ConOut"
|
|
#define EFI_ERR_OUT_VARIABLE_NAME L"ErrOut"
|
|
///
|
|
/// The device path of all possible input/output/error output devices.
|
|
/// Its attribute is BS+RT.
|
|
///
|
|
#define EFI_CON_IN_DEV_VARIABLE_NAME L"ConInDev"
|
|
#define EFI_CON_OUT_DEV_VARIABLE_NAME L"ConOutDev"
|
|
#define EFI_ERR_OUT_DEV_VARIABLE_NAME L"ErrOutDev"
|
|
///
|
|
/// The ordered boot option load list.
|
|
/// Its attribute is NV+BS+RT.
|
|
///
|
|
#define EFI_BOOT_ORDER_VARIABLE_NAME L"BootOrder"
|
|
///
|
|
/// The boot option for the next boot only.
|
|
/// Its attribute is NV+BS+RT.
|
|
///
|
|
#define EFI_BOOT_NEXT_VARIABLE_NAME L"BootNext"
|
|
///
|
|
/// The boot option that was selected for the current boot.
|
|
/// Its attribute is BS+RT.
|
|
///
|
|
#define EFI_BOOT_CURRENT_VARIABLE_NAME L"BootCurrent"
|
|
///
|
|
/// The types of boot options supported by the boot manager. Should be treated as read-only.
|
|
/// Its attribute is BS+RT.
|
|
///
|
|
#define EFI_BOOT_OPTION_SUPPORT_VARIABLE_NAME L"BootOptionSupport"
|
|
///
|
|
/// The ordered driver load option list.
|
|
/// Its attribute is NV+BS+RT.
|
|
///
|
|
#define EFI_DRIVER_ORDER_VARIABLE_NAME L"DriverOrder"
|
|
///
|
|
/// The ordered System Prep Application load option list.
|
|
/// Its attribute is NV+BS+RT.
|
|
///
|
|
#define EFI_SYS_PREP_ORDER_VARIABLE_NAME L"SysPrepOrder"
|
|
///
|
|
/// Identifies the level of hardware error record persistence
|
|
/// support implemented by the platform. This variable is
|
|
/// only modified by firmware and is read-only to the OS.
|
|
/// Its attribute is NV+BS+RT.
|
|
///
|
|
#define EFI_HW_ERR_REC_SUPPORT_VARIABLE_NAME L"HwErrRecSupport"
|
|
///
|
|
/// Whether the system is operating in setup mode (1) or not (0).
|
|
/// All other values are reserved. Should be treated as read-only.
|
|
/// Its attribute is BS+RT.
|
|
///
|
|
#define EFI_SETUP_MODE_NAME L"SetupMode"
|
|
///
|
|
/// The Key Exchange Key Signature Database.
|
|
/// Its attribute is NV+BS+RT+AT.
|
|
///
|
|
#define EFI_KEY_EXCHANGE_KEY_NAME L"KEK"
|
|
///
|
|
/// The public Platform Key.
|
|
/// Its attribute is NV+BS+RT+AT.
|
|
///
|
|
#define EFI_PLATFORM_KEY_NAME L"PK"
|
|
///
|
|
/// Array of GUIDs representing the type of signatures supported
|
|
/// by the platform firmware. Should be treated as read-only.
|
|
/// Its attribute is BS+RT.
|
|
///
|
|
#define EFI_SIGNATURE_SUPPORT_NAME L"SignatureSupport"
|
|
///
|
|
/// Whether the platform firmware is operating in Secure boot mode (1) or not (0).
|
|
/// All other values are reserved. Should be treated as read-only.
|
|
/// Its attribute is BS+RT.
|
|
///
|
|
#define EFI_SECURE_BOOT_MODE_NAME L"SecureBoot"
|
|
///
|
|
/// The OEM's default Key Exchange Key Signature Database. Should be treated as read-only.
|
|
/// Its attribute is BS+RT.
|
|
///
|
|
#define EFI_KEK_DEFAULT_VARIABLE_NAME L"KEKDefault"
|
|
///
|
|
/// The OEM's default public Platform Key. Should be treated as read-only.
|
|
/// Its attribute is BS+RT.
|
|
///
|
|
#define EFI_PK_DEFAULT_VARIABLE_NAME L"PKDefault"
|
|
///
|
|
/// The OEM's default secure boot signature store. Should be treated as read-only.
|
|
/// Its attribute is BS+RT.
|
|
///
|
|
#define EFI_DB_DEFAULT_VARIABLE_NAME L"dbDefault"
|
|
///
|
|
/// The OEM's default secure boot blacklist signature store. Should be treated as read-only.
|
|
/// Its attribute is BS+RT.
|
|
///
|
|
#define EFI_DBX_DEFAULT_VARIABLE_NAME L"dbxDefault"
|
|
///
|
|
/// The OEM's default secure boot timestamp signature store. Should be treated as read-only.
|
|
/// Its attribute is BS+RT.
|
|
///
|
|
#define EFI_DBT_DEFAULT_VARIABLE_NAME L"dbtDefault"
|
|
///
|
|
/// Allows the firmware to indicate supported features and actions to the OS.
|
|
/// Its attribute is BS+RT.
|
|
///
|
|
#define EFI_OS_INDICATIONS_SUPPORT_VARIABLE_NAME L"OsIndicationsSupported"
|
|
///
|
|
/// Allows the OS to request the firmware to enable certain features and to take certain actions.
|
|
/// Its attribute is NV+BS+RT.
|
|
///
|
|
#define EFI_OS_INDICATIONS_VARIABLE_NAME L"OsIndications"
|
|
///
|
|
/// Whether the system is configured to use only vendor provided
|
|
/// keys or not. Should be treated as read-only.
|
|
/// Its attribute is BS+RT.
|
|
///
|
|
#define EFI_VENDOR_KEYS_VARIABLE_NAME L"VendorKeys"
|
|
|
|
#endif
|