mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-26 16:47:40 +01:00
81 lines
3.2 KiB
C
81 lines
3.2 KiB
C
|
/** @file
|
||
|
|
EFI Reset Notification Protocol as defined in UEFI 2.7.
|
||
|
|
This protocol provides services to register for a notification when ResetSystem is called.
|
||
|
|
|
||
|
|
Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
|
||
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
||
|
|
|
||
|
|
@par Revision Reference:
|
||
|
|
This Protocol is introduced in UEFI Specification 2.7
|
||
|
|
|
||
|
|
**/
|
||
|
|
|
||
|
|
#ifndef __EFI_RESET_NOTIFICATION_H__
|
||
|
|
#define __EFI_RESET_NOTIFICATION_H__
|
||
|
|
|
||
|
|
#define EFI_RESET_NOTIFICATION_PROTOCOL_GUID \
|
||
|
|
{ 0x9da34ae0, 0xeaf9, 0x4bbf, { 0x8e, 0xc3, 0xfd, 0x60, 0x22, 0x6c, 0x44, 0xbe } }
|
||
|
|
|
||
|
|
typedef struct _EFI_RESET_NOTIFICATION_PROTOCOL EFI_RESET_NOTIFICATION_PROTOCOL;
|
||
|
|
|
||
|
|
/**
|
||
|
|
Register a notification function to be called when ResetSystem() is called.
|
||
|
|
|
||
|
|
The RegisterResetNotify() function registers a notification function that is called when
|
||
|
|
ResetSystem()is called and prior to completing the reset of the platform.
|
||
|
|
The registered functions must not perform a platform reset themselves. These
|
||
|
|
notifications are intended only for the notification of components which may need some
|
||
|
|
special-purpose maintenance prior to the platform resetting.
|
||
|
|
The list of registered reset notification functions are processed if ResetSystem()is called
|
||
|
|
before ExitBootServices(). The list of registered reset notification functions is ignored if
|
||
|
|
ResetSystem()is called after ExitBootServices().
|
||
|
|
|
||
|
|
@param[in] This A pointer to the EFI_RESET_NOTIFICATION_PROTOCOL instance.
|
||
|
|
@param[in] ResetFunction Points to the function to be called when a ResetSystem() is executed.
|
||
|
|
|
||
|
|
@retval EFI_SUCCESS The reset notification function was successfully registered.
|
||
|
|
@retval EFI_INVALID_PARAMETER ResetFunction is NULL.
|
||
|
|
@retval EFI_OUT_OF_RESOURCES There are not enough resources available to register the reset notification function.
|
||
|
|
@retval EFI_ALREADY_STARTED The reset notification function specified by ResetFunction has already been registered.
|
||
|
|
|
||
|
|
**/
|
||
|
|
typedef
|
||
|
|
EFI_STATUS
|
||
|
|
(EFIAPI *EFI_REGISTER_RESET_NOTIFY) (
|
||
|
|
IN EFI_RESET_NOTIFICATION_PROTOCOL *This,
|
||
|
|
IN EFI_RESET_SYSTEM ResetFunction
|
||
|
|
);
|
||
|
|
|
||
|
|
/**
|
||
|
|
Unregister a notification function.
|
||
|
|
|
||
|
|
The UnregisterResetNotify() function removes the previously registered
|
||
|
|
notification using RegisterResetNotify().
|
||
|
|
|
||
|
|
@param[in] This A pointer to the EFI_RESET_NOTIFICATION_PROTOCOL instance.
|
||
|
|
@param[in] ResetFunction The pointer to the ResetFunction being unregistered.
|
||
|
|
|
||
|
|
@retval EFI_SUCCESS The reset notification function was unregistered.
|
||
|
|
@retval EFI_INVALID_PARAMETER ResetFunction is NULL.
|
||
|
|
@retval EFI_INVALID_PARAMETER The reset notification function specified by ResetFunction was not previously
|
||
|
|
registered using RegisterResetNotify().
|
||
|
|
|
||
|
|
**/
|
||
|
|
typedef
|
||
|
|
EFI_STATUS
|
||
|
|
(EFIAPI *EFI_UNREGISTER_RESET_NOTIFY) (
|
||
|
|
IN EFI_RESET_NOTIFICATION_PROTOCOL *This,
|
||
|
|
IN EFI_RESET_SYSTEM ResetFunction
|
||
|
|
);
|
||
|
|
|
||
|
|
typedef struct _EFI_RESET_NOTIFICATION_PROTOCOL {
|
||
|
|
EFI_REGISTER_RESET_NOTIFY RegisterResetNotify;
|
||
|
|
EFI_UNREGISTER_RESET_NOTIFY UnregisterResetNotify;
|
||
|
|
} EFI_RESET_NOTIFICATION_PROTOCOL;
|
||
|
|
|
||
|
|
|
||
|
|
extern EFI_GUID gEfiResetNotificationProtocolGuid;
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|