OvmfPkg/Csm/LegacyBiosDxe: Fix Legacy16GetTableAddress call for E820 data

[mirror_edk2.git] / OvmfPkg / Include / Library / PlatformFvbLib.h

/** @file\r
  Library to define platform customization functions for a\r
  Firmare Volume Block driver.\r
\r
  Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>\r
  SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#ifndef __PLATFORM_FVB_LIB__\r
#define __PLATFORM_FVB_LIB__\r
\r
#include <Protocol/FirmwareVolumeBlock.h>\r
\r
/**\r
  This function will be called following a call to the\r
  EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL Read function.\r
\r
  @param[in] This     The EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL instance.\r
  @param[in] Lba      The starting logical block index\r
                      from which to read.\r
  @param[in] Offset   Offset into the block at which to begin reading.\r
  @param[in] NumBytes The number of bytes read.\r
  @param[in] Buffer   Pointer to the buffer that was read, and will be\r
                      returned to the caller.\r
\r
**/\r
VOID\r
EFIAPI\r
PlatformFvbDataRead (\r
  IN CONST  EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL *This,\r
  IN        EFI_LBA                             Lba,\r
  IN        UINTN                               Offset,\r
  IN        UINTN                               NumBytes,\r
  IN        UINT8                               *Buffer\r
  );\r
\r
\r
/**\r
  This function will be called following a call to the\r
  EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL Write function.\r
\r
  @param[in] This     EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL instance.\r
  @param[in] Lba      The starting logical block index to written to.\r
  @param[in] Offset   Offset into the block at which to begin writing.\r
  @param[in] NumBytes The number of bytes written.\r
  @param[in] Buffer   Pointer to the buffer that was written.\r
\r
**/\r
VOID\r
EFIAPI\r
PlatformFvbDataWritten (\r
  IN CONST  EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL  *This,\r
  IN        EFI_LBA                              Lba,\r
  IN        UINTN                                Offset,\r
  IN        UINTN                                NumBytes,\r
  IN        UINT8                                *Buffer\r
  );\r
\r
\r
/**\r
  This function will be called following a call to the\r
  EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL Erase function.\r
\r
  @param This   Indicates the EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL\r
                instance.\r
  @param List   The variable argument list as documented for\r
                the EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL Erase\r
                function.\r
\r
**/\r
VOID\r
EFIAPI\r
PlatformFvbBlocksErased (\r
  IN CONST  EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL *This,\r
  IN  VA_LIST       List\r
  );\r
\r
\r
#endif\r
\r