69cf40e09a
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10895 6f19259b-4bc3-4df7-8a09-765794883524
62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
/** @file
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Allows an override of the SEC SEC PPI Dispatch Table. This allows
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customized PPIs to be passed into the PEI Core.
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Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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--*/
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#include <PiPei.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/SecDispatchTableLib.h>
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/**
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Return the number of bytes that OverrideDispatchTable() will append to
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the dispatch table.
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@return Size of table in bytes OverrideDispatchTable() will return
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**/
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UINTN
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EFIAPI
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OverrideDispatchTableExtraSize (
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)
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{
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return 0;
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}
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/**
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Allow an override of the Sec PPI Dispatch Table. This table contains PPIs passed
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up from SEC to PEI.
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@param OriginalTable SECs default PPI dispatch table
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@param OriginalTableSize Size of SECs default PPI dispatch table
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@param NewTable New dispatch table
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@param NewTableSize Size of of the NewTable in bytes
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@return EFI_SUCCESS table was copied
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**/
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EFI_STATUS
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EFIAPI
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OverrideDispatchTable (
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IN CONST EFI_PEI_PPI_DESCRIPTOR *OriginalTable,
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IN UINTN OriginalTableSize,
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IN OUT EFI_PEI_PPI_DESCRIPTOR *NewTable,
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IN UINTN NewTableSize
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)
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{
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CopyMem (NewTable, OriginalTable, OriginalTableSize);
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return EFI_SUCCESS;
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}
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