/** @file
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Provides firmware device specific services to support saving dependency to
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firmware device and getting dependency from firmware device.
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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 __FMP_DEPENDENCY_DEVICE_LIB__
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#define __FMP_DEPENDENCY_DEVICE_LIB__
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#include <PiDxe.h>
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#include <Protocol/FirmwareManagement.h>
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/**
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Save dependency to Fmp device.
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@param[in] Depex Fmp dependency.
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@param[in] DepexSize Size, in bytes, of the Fmp dependency.
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@retval EFI_SUCCESS Save Fmp dependency succeeds.
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@retval EFI_UNSUPPORTED Save Fmp dependency is not supported.
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@retval Others Save Fmp dependency fails.
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**/
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EFI_STATUS
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EFIAPI
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SaveFmpDependency (
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IN EFI_FIRMWARE_IMAGE_DEP *Depex,
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IN UINT32 DepexSize
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);
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/**
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Get dependency from the Fmp device.
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This caller is responsible for freeing the dependency buffer.
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@param[out] DepexSize Size, in bytes, of the dependency.
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@retval The pointer to dependency.
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@retval NULL
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**/
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EFI_FIRMWARE_IMAGE_DEP*
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EFIAPI
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GetFmpDependency (
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OUT UINT32 *DepexSize
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);
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#endif
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