mirror of https://github.com/acidanthera/audk.git
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/** @file
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The library to print all the HOBs.
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Copyright (c) 2024, 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 HOB_PRINT_LIB_H_
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#define HOB_PRINT_LIB_H_
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/**
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HOB Print Handler to print HOB information.
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@param[in] HobStart A pointer to the HOB of type EFI_HOB_TYPE_GUID_EXTENSION.
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@param[in] HobLength The length in bytes of the HOB of type EFI_HOB_TYPE_GUID_EXTENSION.
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@retval EFI_SUCCESS If it completed successfully.
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@retval EFI_UNSUPPORTED If the HOB type is not supported.
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**/
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typedef
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EFI_STATUS
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(*HOB_PRINT_HANDLER)(
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IN VOID *Hob,
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IN UINT16 HobLength
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);
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/**
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Print all HOBs info from the HOB list.
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If the input PrintHandler is not NULL, the PrintHandler will be processed first.
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If PrintHandler returns EFI_SUCCESS, default HOB info print logic in PrintHobList
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will be skipped.
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@param[in] HobStart A pointer to the HOB list.
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@param[in] PrintHandler A custom handler to print HOB info.
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**/
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VOID
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EFIAPI
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PrintHobList (
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IN CONST VOID *HobStart,
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IN HOB_PRINT_HANDLER PrintHandler OPTIONAL
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);
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#endif
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