65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
/** @file
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Functions for read/write specific FV regions
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;******************************************************************************
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;* Copyright (c) 2012, Insyde Software Corp. All Rights Reserved.
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;*
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;* You may not reproduce, distribute, publish, display, perform, modify, adapt,
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;* transmit, broadcast, present, recite, release, license or otherwise exploit
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;* any part of this publication in any form, by any means, without the prior
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;* written permission of Insyde Software Corporation.
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;*
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;******************************************************************************
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*/
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#ifndef _FV_REGION_ACCESS_LIB_H_
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#define _FV_REGION_ACCESS_LIB_H_
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/**
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ReadFvRegion function
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This routine reads image from platform with specific image GUID defined in
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RegionBuf
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@param RegionBuf pointer to FV Region Buffer
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@return EFI_SUCCESS
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**/
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EFI_STATUS
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EFIAPI
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ReadFvRegion (
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IN EFI_GUID *ImageTypeGuid,
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IN OUT UINTN *ImageSize,
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OUT VOID *RegionBuf,
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OUT UINT8 *Progress
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);
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/**
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WriteFvRegion function
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This routine write image to platform with specific capsule GUID defined in
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RegionBuf
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@param[in] ImageTypeGuid Pointer to the image type GUID
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@param[in] ImageSize Pointer to the image size
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@param[in] RegionBuf The region buffer
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@param[out] Progress The current progress update (0 to 100)
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@retval EFI_SUCCESS The FV region was successfully written
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@retval EFI_INVALID_PARAMETER Invalid parameter list
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@retval EFI_BUFFER_TOO_SMALL The given ImageSize is too small
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@retval EFI_UNSUPPORTED Unsupported for the specified image type
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@return others FV Region write failed
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**/
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EFI_STATUS
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EFIAPI
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WriteFvRegion (
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IN EFI_GUID *ImageTypeGuid,
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IN UINTN ImageSize,
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IN VOID *RegionBuf,
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OUT UINT8 *Progress
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);
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#endif |