83 lines
2.9 KiB
C
83 lines
2.9 KiB
C
/** @file
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EFI Variable Default Update protocol
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;******************************************************************************
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;* Copyright (c) 2012, Insyde Software Corp. All Rights Reserved.
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;*
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;* You may not reproduce, distribute, publish, display, perform, modify, adapt,
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;* transmit, broadcast, present, recite, release, license or otherwise exploit
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;* any part of this publication in any form, by any means, without the prior
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;* written permission of Insyde Software Corporation.
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;*
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;******************************************************************************
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*/
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#ifndef _EFI_VARIABLE_DEFAULT_UPDATE_PROTOCOL_H_
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#define _EFI_VARIABLE_DEFAULT_UPDATE_PROTOCOL_H_
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#include <Protocol/DevicePath.h>
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//
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// Global ID for the Factory Default Update Protocol
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//
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#define EFI_VARIABLE_DEFAULT_UPDATE_PROTOCOL_GUID \
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{0xb701cfae, 0x4dd4, 0x42ff, 0xae, 0x96, 0xf2, 0x14, 0x67, 0xa9, 0x2b, 0x3c}
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typedef struct _EFI_VARIABLE_DEFAULT_UPDATE_PROTOCOL EFI_VARIABLE_DEFAULT_UPDATE_PROTOCOL;
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#define RESTORE_WITH_CLEARING_ALL_SETTINGS 0
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#define RESTORE_WITH_RESERVING_OTHER_SETTINGS 1
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/**
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This function uses to update system setting to factory default.
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@param [in] This Pointer to EFI_VARIABLE_DEFAULT_UPDATE_PROTOCOL instance.
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@param [in] RestoreType Restore type to update for the variable store.
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@retval EFI_INVALID_PARAMETER Input parameter is invalid.
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@retval EFI_SUCCESS Update system setting to factory default successful.
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@return Other Other error cause update system to factory default failed.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_VARIABLE_DEFAULT_UPDATE_FACTORY_SETTING) (
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IN EFI_VARIABLE_DEFAULT_UPDATE_PROTOCOL *This,
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IN UINT32 RestoreType
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);
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/**
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This function uses to update system setting to backup default.
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@param [in] This Pointer to EFI_VARIABLE_DEFAULT_UPDATE_PROTOCOL instance.
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@param [in] DevicePath Device path pointer to the source of backup settings.
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@param [in] RestoreType Restore type to update for the variable store.
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@retval EFI_INVALID_PARAMETER Input parameter is invalid.
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@retval EFI_SUCCESS Update system setting to backup default successful.
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@return Other Other error cause update system to backup default failed.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_VARIABLE_DEFAULT_UPDATE_BACKUP_SETTING) (
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IN EFI_VARIABLE_DEFAULT_UPDATE_PROTOCOL *This,
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IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
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IN UINT32 RestoreType
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);
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//
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// Interface structure for the Variable Defult Update Protocol
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//
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struct _EFI_VARIABLE_DEFAULT_UPDATE_PROTOCOL {
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EFI_VARIABLE_DEFAULT_UPDATE_FACTORY_SETTING UpdateFactorySetting;
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EFI_VARIABLE_DEFAULT_UPDATE_BACKUP_SETTING UpdateBackupSetting;
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};
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extern EFI_GUID gEfiVariableDefaultUpdateProtocolGuid;
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#endif
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