148 lines
5.8 KiB
C
148 lines
5.8 KiB
C
/** @file
|
|
EDKII System Capsule library.
|
|
|
|
Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
|
|
#ifndef __EDKII_SYSTEM_CAPSULE_LIB_H__
|
|
#define __EDKII_SYSTEM_CAPSULE_LIB_H__
|
|
|
|
#include <Guid/EdkiiSystemFmpCapsule.h>
|
|
|
|
/**
|
|
Extract ImageFmpInfo from system firmware.
|
|
|
|
@param[in] SystemFirmwareImage The System Firmware image.
|
|
@param[in] SystemFirmwareImageSize The size of the System Firmware image in bytes.
|
|
@param[out] ImageFmpInfo The ImageFmpInfo.
|
|
@param[out] ImageFmpInfoSize The size of the ImageFmpInfo in bytes.
|
|
|
|
@retval TRUE The ImageFmpInfo is extracted.
|
|
@retval FALSE The ImageFmpInfo is not extracted.
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
ExtractSystemFirmwareImageFmpInfo (
|
|
IN VOID *SystemFirmwareImage,
|
|
IN UINTN SystemFirmwareImageSize,
|
|
OUT EDKII_SYSTEM_FIRMWARE_IMAGE_DESCRIPTOR **ImageFmpInfo,
|
|
OUT UINTN *ImageFmpInfoSize
|
|
);
|
|
|
|
/**
|
|
Extract the driver FV from an authenticated image.
|
|
|
|
@param[in] AuthenticatedImage The authenticated capsule image.
|
|
@param[in] AuthenticatedImageSize The size of the authenticated capsule image in bytes.
|
|
@param[out] DriverFvImage The driver FV image.
|
|
@param[out] DriverFvImageSize The size of the driver FV image in bytes.
|
|
|
|
@retval TRUE The driver Fv is extracted.
|
|
@retval FALSE The driver Fv is not extracted.
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
ExtractDriverFvImage (
|
|
IN VOID *AuthenticatedImage,
|
|
IN UINTN AuthenticatedImageSize,
|
|
OUT VOID **DriverFvImage,
|
|
OUT UINTN *DriverFvImageSize
|
|
);
|
|
|
|
/**
|
|
Extract the config image from an authenticated image.
|
|
|
|
@param[in] AuthenticatedImage The authenticated capsule image.
|
|
@param[in] AuthenticatedImageSize The size of the authenticated capsule image in bytes.
|
|
@param[out] ConfigImage The config image.
|
|
@param[out] ConfigImageSize The size of the config image in bytes.
|
|
|
|
@retval TRUE The config image is extracted.
|
|
@retval FALSE The config image is not extracted.
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
ExtractConfigImage (
|
|
IN VOID *AuthenticatedImage,
|
|
IN UINTN AuthenticatedImageSize,
|
|
OUT VOID **ConfigImage,
|
|
OUT UINTN *ConfigImageSize
|
|
);
|
|
|
|
/**
|
|
Extract the System Firmware image from an authenticated image.
|
|
|
|
@param[in] AuthenticatedImage The authenticated capsule image.
|
|
@param[in] AuthenticatedImageSize The size of the authenticated capsule image in bytes.
|
|
@param[out] SystemFirmwareImage The System Firmware image.
|
|
@param[out] SystemFirmwareImageSize The size of the System Firmware image in bytes.
|
|
|
|
@retval TRUE The System Firmware image is extracted.
|
|
@retval FALSE The System Firmware image is not extracted.
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
ExtractSystemFirmwareImage (
|
|
IN VOID *AuthenticatedImage,
|
|
IN UINTN AuthenticatedImageSize,
|
|
OUT VOID **SystemFirmwareImage,
|
|
OUT UINTN *SystemFirmwareImageSize
|
|
);
|
|
|
|
/**
|
|
Extract the authenticated image from an FMP capsule image.
|
|
|
|
@param[in] Image The FMP capsule image, including EFI_FIRMWARE_IMAGE_AUTHENTICATION.
|
|
@param[in] ImageSize The size of FMP capsule image in bytes.
|
|
@param[out] LastAttemptStatus The last attempt status, which will be recorded in ESRT and FMP EFI_FIRMWARE_IMAGE_DESCRIPTOR.
|
|
@param[out] AuthenticatedImage The authenticated capsule image, excluding EFI_FIRMWARE_IMAGE_AUTHENTICATION.
|
|
@param[out] AuthenticatedImageSize The size of the authenticated capsule image in bytes.
|
|
|
|
@retval TRUE The authenticated image is extracted.
|
|
@retval FALSE The authenticated image is not extracted.
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
ExtractAuthenticatedImage (
|
|
IN VOID *Image,
|
|
IN UINTN ImageSize,
|
|
OUT UINT32 *LastAttemptStatus,
|
|
OUT VOID **AuthenticatedImage,
|
|
OUT UINTN *AuthenticatedImageSize
|
|
);
|
|
|
|
/**
|
|
Authenticated system firmware FMP capsule image.
|
|
|
|
Caution: This function may receive untrusted input.
|
|
|
|
@param[in] Image The FMP capsule image, including EFI_FIRMWARE_IMAGE_AUTHENTICATION.
|
|
@param[in] ImageSize The size of FMP capsule image in bytes.
|
|
@param[in] ForceVersionMatch TRUE: The version of capsule must be as same as the version of current image.
|
|
FALSE: The version of capsule must be as same as greater than the lowest
|
|
supported version of current image.
|
|
@param[out] LastAttemptVersion The last attempt version, which will be recorded in ESRT and FMP EFI_FIRMWARE_IMAGE_DESCRIPTOR.
|
|
@param[out] LastAttemptStatus The last attempt status, which will be recorded in ESRT and FMP EFI_FIRMWARE_IMAGE_DESCRIPTOR.
|
|
@param[out] AuthenticatedImage The authenticated capsule image, excluding EFI_FIRMWARE_IMAGE_AUTHENTICATION.
|
|
@param[out] AuthenticatedImageSize The size of the authenticated capsule image in bytes.
|
|
|
|
@retval TRUE Authentication passes and the authenticated image is extracted.
|
|
@retval FALSE Authentication fails and the authenticated image is not extracted.
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
CapsuleAuthenticateSystemFirmware (
|
|
IN VOID *Image,
|
|
IN UINTN ImageSize,
|
|
IN BOOLEAN ForceVersionMatch,
|
|
OUT UINT32 *LastAttemptVersion,
|
|
OUT UINT32 *LastAttemptStatus,
|
|
OUT VOID **AuthenticatedImage,
|
|
OUT UINTN *AuthenticatedImageSize
|
|
);
|
|
|
|
#endif
|
|
|