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Guo Dong
5e10bd1e07
To align with EDK2, update file license to use BSD+Patent license Signed-off-by: Guo Dong <guo.dong@intel.com>
80 lines
2.4 KiB
C
80 lines
2.4 KiB
C
/** @file
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Copyright (c) 2018, 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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/*
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* SeedListInfoLib.h
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*/
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#ifndef _SEED_LIST_INFO_LIB_H_
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#define _SEED_LIST_INFO_LIB_H_
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#include <Uefi/UefiBaseType.h>
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#include <Guid/SeedInfoHobGuid.h>
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/**
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Get Seed List Info from HOB.
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@param[out] Length A pointer to the GUID HOB data buffer length. If the
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GUID HOB is located, the length will be updated.
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@retval NULL Failed to find the GUID HOB.
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@retval Guid A pointer to HOB GUID.
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**/
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SEED_LIST_INFO_HOB*
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EFIAPI
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GetSeedListInfoHOB (
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UINT32 *Length
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);
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/**
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This function add individual Seed Entry Data to SeedListHOB.
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@param IN Type Seed info struct: svn_seed_info or rpmbseed UINT8 array.
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@param IN Usage If same type, is it used or dseed
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@param IN Idx MAX_ENTRIES: 4. Iff Same type and Usage, which seed Idx is this: {0,1,2,3}.
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@param IN HeciSeedSize Size of Heci Seed length. Ex: HECI_SEED_INFO or RPMB Seed size.
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@param IN HeciSeedDataBuffer Actual Seed Data: SVN_SEED_INFO or RPMB Seed.
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@retval EFI_NOT_FOUND Failed to find the GUID HOB.
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@retval EFI_OUT_OF_RESOURCES GUID HOB data buffer is out of space.
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**/
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EFI_STATUS
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EFIAPI
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AppendSeedData (
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IN UINT8 Type,
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IN UINT8 Usage,
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IN UINT8 Idx,
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IN UINT16 HeciSeedSize,
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IN UINT8 *HeciSeedDataBuffer
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);
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/**
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This function add individual Seed Entry Data to SeedListHOB.
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@param IN Type Seed info struct: svn_seed_info or rpmbseed UINT8 array.
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@param IN Usage If same type, is it used or dseed
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@param IN Idx MAX_ENTRIES: 4. Iff Same type and Usage, which seed Idx is this: {0,1,2,3}.
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@param IN HeciSeedSize Size of Heci Seed length. Ex: HECI_SEED_INFO or RPMB Seed size.
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@param OUT HeciSeedDataBuffer Actual Seed Data: SVN_SEED_INFO or RPMB Seed to be returned.
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@retval EFI_NOT_FOUND Failed to find the GUID HOB.
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@retval EFI_INVALID_PARAMETER Failed to retrieve TotalSeedCount or TotalSeedCount is zero.
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@retval EFI_NOT_FOUND Failed to find the Seed Entry from the GUID HOB data buffer.
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**/
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EFI_STATUS
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EFIAPI
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GetSeedData (
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IN UINT8 Type,
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IN UINT8 Usage,
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IN UINT8 Idx,
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IN UINT16 HeciSeedSize,
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OUT UINT8 *HeciSeedDataBuffer
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);
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#endif
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