466b877f43
https://bugzilla.tianocore.org/show_bug.cgi?id=2515 Change the FmpDevicePkg to match the ECC check rule Signed-off-by: GuoMinJ <newexplorerj@gmail.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
/** @file
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Fmp Capsule Dependency support functions for Firmware Management Protocol based
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firmware updates.
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Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef __DEPENDENCY_H__
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#define __DEPENDENCY_H__
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#include <Library/UefiLib.h>
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#include <Protocol/FirmwareManagement.h>
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#define DEPENDENCIES_SATISFIED 0
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#define DEPENDENCIES_UNSATISFIED 1
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#define DEPENDENCIES_INVALID 2
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extern UINT8 mDependenciesCheckStatus;
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/**
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Validate the dependency expression and output its size.
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@param[in] ImageDepex Pointer to the EFI_FIRMWARE_IMAGE_DEP.
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@param[in] MaxDepexSize Max size of the dependency.
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@param[out] DepexSize Size of dependency.
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@retval TRUE The capsule is valid.
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@retval FALSE The capsule is invalid.
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**/
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BOOLEAN
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ValidateImageDepex (
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IN EFI_FIRMWARE_IMAGE_DEP *ImageDepex,
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IN CONST UINTN MaxDepexSize,
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OUT UINT32 *DepexSize
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);
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/**
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Check dependency for firmware update.
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@param[in] ImageTypeId Image Type Id.
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@param[in] Version New version.
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@param[in] Dependencies The dependencies.
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@param[in] DepexSize Size of the dependencies
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@param[out] IsSatisfied Indicate the dependencies is satisfied or not.
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@retval EFI_SUCCESS Dependency Evaluation is successful.
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@retval Others Dependency Evaluation fails with unexpected error.
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**/
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EFI_STATUS
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EvaluateImageDependencies (
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IN CONST EFI_GUID ImageTypeId,
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IN CONST UINT32 Version,
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IN CONST EFI_FIRMWARE_IMAGE_DEP *Dependencies,
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IN CONST UINT32 DepexSize,
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OUT BOOLEAN *IsSatisfied
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);
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#endif
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