Coding style modification.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5058 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
klu2
@ -1,20 +1,4 @@
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/**@file
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Copyright (c) 2006, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
|
||||
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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||||
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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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Module Name:
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SectionExtraction.c
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Abstract:
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Section Extraction Protocol implementation.
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Stream database is implemented as a linked list of section streams,
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@ -42,7 +26,17 @@ Abstract:
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3) A support protocol is not found, and the data is not available to be read
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without it. This results in EFI_PROTOCOL_ERROR.
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Copyright (c) 2006, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
|
||||
which accompanies this distribution. The full text of the license may be found at
|
||||
http://opensource.org/licenses/bsd-license.php
|
||||
|
||||
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 "SectionExtraction.h"
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@ -235,27 +229,23 @@ EFI_SECTION_EXTRACTION_PROTOCOL mSectionExtraction = {
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CloseSectionStream
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};
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/**
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Entry point of the section extraction code. Initializes an instance of the
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section extraction interface and installs it on a new handle.
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@param ImageHandle EFI_HANDLE: A handle for the image that is initializing this driver
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@param SystemTable EFI_SYSTEM_TABLE: A pointer to the EFI system table
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@retval EFI_SUCCESS Driver initialized successfully
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@retval EFI_OUT_OF_RESOURCES Could not allocate needed resources
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**/
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EFI_STATUS
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EFIAPI
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SectionExtractionEntryPoint (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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/*++
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Routine Description:
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Entry point of the section extraction code. Initializes an instance of the
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section extraction interface and installs it on a new handle.
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Arguments:
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ImageHandle EFI_HANDLE: A handle for the image that is initializing this driver
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SystemTable EFI_SYSTEM_TABLE: A pointer to the EFI system table
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Returns:
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EFI_SUCCESS: Driver initialized successfully
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EFI_OUT_OF_RESOURCES: Could not allocate needed resources
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--*/
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{
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EFI_STATUS Status;
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@ -273,6 +263,22 @@ Returns:
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return Status;
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}
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/**
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SEP member function. This function creates and returns a new section stream
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handle to represent the new section stream.
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@param This Indicates the calling context.
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@param SectionStreamLength Size in bytes of the section stream.
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@param SectionStream Buffer containing the new section stream.
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@param SectionStreamHandle A pointer to a caller allocated UINTN that on output
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contains the new section stream handle.
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@retval EFI_SUCCESS
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@retval EFI_OUT_OF_RESOURCES memory allocation failed.
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@retval EFI_INVALID_PARAMETER section stream does not end concident with end of
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last section.
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**/
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STATIC
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EFI_STATUS
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EFIAPI
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@ -282,26 +288,6 @@ OpenSectionStream (
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IN VOID *SectionStream,
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OUT UINTN *SectionStreamHandle
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)
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/*++
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Routine Description:
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SEP member function. This function creates and returns a new section stream
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handle to represent the new section stream.
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|
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Arguments:
|
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This - Indicates the calling context.
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SectionStreamLength - Size in bytes of the section stream.
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SectionStream - Buffer containing the new section stream.
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SectionStreamHandle - A pointer to a caller allocated UINTN that on output
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contains the new section stream handle.
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Returns:
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EFI_SUCCESS
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EFI_OUT_OF_RESOURCES - memory allocation failed.
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EFI_INVALID_PARAMETER - section stream does not end concident with end of
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last section.
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--*/
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{
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//
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// Check to see section stream looks good...
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@ -319,6 +305,49 @@ Returns:
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);
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}
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/**
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SEP member function. Retrieves requested section from section stream.
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@param This: Pointer to SEP instance.
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@param SectionStreamHandle: The section stream from which to extract the requested
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section.
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@param SectionType: A pointer to the type of section to search for.
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@param SectionDefinitionGuid: If the section type is EFI_SECTION_GUID_DEFINED, then
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SectionDefinitionGuid indicates which of these types
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of sections to search for.
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@param SectionInstance: Indicates which instance of the requested section to
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return.
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@param Buffer: Double indirection to buffer. If *Buffer is non-null on
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input, then the buffer is caller allocated. If
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*Buffer is NULL, then the buffer is callee allocated.
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In either case, the requried buffer size is returned
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in *BufferSize.
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@param BufferSize: On input, indicates the size of *Buffer if *Buffer is
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non-null on input. On output, indicates the required
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size (allocated size if callee allocated) of *Buffer.
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@param AuthenticationStatus: Indicates the authentication status of the retrieved
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section.
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@retval EFI_SUCCESS: Section was retrieved successfully
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@retval EFI_PROTOCOL_ERROR: A GUID defined section was encountered in the section
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stream with its EFI_GUIDED_SECTION_PROCESSING_REQUIRED
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bit set, but there was no corresponding GUIDed Section
|
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Extraction Protocol in the handle database. *Buffer is
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unmodified.
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@retval EFI_NOT_FOUND: An error was encountered when parsing the SectionStream.
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This indicates the SectionStream is not correctly
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formatted.
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@retval EFI_NOT_FOUND: The requested section does not exist.
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@retval EFI_OUT_OF_RESOURCES: The system has insufficient resources to process the
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request.
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@retval EFI_INVALID_PARAMETER: The SectionStreamHandle does not exist.
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@retval EFI_WARN_TOO_SMALL: The size of the caller allocated input buffer is
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insufficient to contain the requested section. The
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input buffer is filled and contents are section contents
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are truncated.
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**/
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STATIC
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EFI_STATUS
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EFIAPI
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@ -332,52 +361,7 @@ GetSection (
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IN OUT UINTN *BufferSize,
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OUT UINT32 *AuthenticationStatus
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)
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/*++
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Routine Description:
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SEP member function. Retrieves requested section from section stream.
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Arguments:
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This: Pointer to SEP instance.
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SectionStreamHandle: The section stream from which to extract the requested
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section.
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SectionType: A pointer to the type of section to search for.
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SectionDefinitionGuid: If the section type is EFI_SECTION_GUID_DEFINED, then
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SectionDefinitionGuid indicates which of these types
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of sections to search for.
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SectionInstance: Indicates which instance of the requested section to
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return.
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Buffer: Double indirection to buffer. If *Buffer is non-null on
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input, then the buffer is caller allocated. If
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*Buffer is NULL, then the buffer is callee allocated.
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In either case, the requried buffer size is returned
|
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in *BufferSize.
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BufferSize: On input, indicates the size of *Buffer if *Buffer is
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non-null on input. On output, indicates the required
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size (allocated size if callee allocated) of *Buffer.
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AuthenticationStatus: Indicates the authentication status of the retrieved
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section.
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Returns:
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EFI_SUCCESS: Section was retrieved successfully
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EFI_PROTOCOL_ERROR: A GUID defined section was encountered in the section
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stream with its EFI_GUIDED_SECTION_PROCESSING_REQUIRED
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bit set, but there was no corresponding GUIDed Section
|
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Extraction Protocol in the handle database. *Buffer is
|
||||
unmodified.
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EFI_NOT_FOUND: An error was encountered when parsing the SectionStream.
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This indicates the SectionStream is not correctly
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formatted.
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EFI_NOT_FOUND: The requested section does not exist.
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EFI_OUT_OF_RESOURCES: The system has insufficient resources to process the
|
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request.
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EFI_INVALID_PARAMETER: The SectionStreamHandle does not exist.
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EFI_WARN_TOO_SMALL: The size of the caller allocated input buffer is
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insufficient to contain the requested section. The
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input buffer is filled and contents are section contents
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are truncated.
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--*/
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{
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CORE_SECTION_STREAM_NODE *StreamNode;
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EFI_TPL OldTpl;
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@ -461,7 +445,18 @@ GetSection_Done:
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return Status;
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}
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/**
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SEP member function. Deletes an existing section stream
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@param This - Indicates the calling context.
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@param StreamHandleToClose - Indicates the stream to close
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@retval EFI_SUCCESS
|
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@retval EFI_OUT_OF_RESOURCES - memory allocation failed.
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@retval EFI_INVALID_PARAMETER - section stream does not end concident with end of
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last section.
|
||||
|
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**/
|
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STATIC
|
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EFI_STATUS
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EFIAPI
|
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@ -469,22 +464,7 @@ CloseSectionStream (
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IN EFI_SECTION_EXTRACTION_PROTOCOL *This,
|
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IN UINTN StreamHandleToClose
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||||
)
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/*++
|
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|
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Routine Description:
|
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SEP member function. Deletes an existing section stream
|
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|
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Arguments:
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This - Indicates the calling context.
|
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StreamHandleToClose - Indicates the stream to close
|
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|
||||
Returns:
|
||||
EFI_SUCCESS
|
||||
EFI_OUT_OF_RESOURCES - memory allocation failed.
|
||||
EFI_INVALID_PARAMETER - section stream does not end concident with end of
|
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last section.
|
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|
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--*/
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||||
{
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CORE_SECTION_STREAM_NODE *StreamNode;
|
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EFI_TPL OldTpl;
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@ -519,7 +499,19 @@ Returns:
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return Status;
|
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}
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/**
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Worker function. Determine if the input stream:child matches the input type.
|
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@param Stream - Indicates the section stream associated with the child
|
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@param Child - Indicates the child to check
|
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@param SearchType - Indicates the type of section to check against for
|
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@param SectionDefinitionGuid - Indicates the GUID to check against if the type is
|
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EFI_SECTION_GUID_DEFINED
|
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|
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@retval TRUE - The child matches
|
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@retval FALSE - The child doesn't match
|
||||
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**/
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STATIC
|
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BOOLEAN
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ChildIsType (
|
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@ -528,22 +520,6 @@ ChildIsType (
|
||||
IN EFI_SECTION_TYPE SearchType,
|
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IN EFI_GUID *SectionDefinitionGuid
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||||
)
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/*++
|
||||
|
||||
Routine Description:
|
||||
Worker function. Determine if the input stream:child matches the input type.
|
||||
|
||||
Arguments:
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Stream - Indicates the section stream associated with the child
|
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Child - Indicates the child to check
|
||||
SearchType - Indicates the type of section to check against for
|
||||
SectionDefinitionGuid - Indicates the GUID to check against if the type is
|
||||
EFI_SECTION_GUID_DEFINED
|
||||
Returns:
|
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TRUE - The child matches
|
||||
FALSE - The child doesn't match
|
||||
|
||||
--*/
|
||||
{
|
||||
EFI_GUID_DEFINED_SECTION *GuidedSection;
|
||||
|
||||
@ -560,7 +536,30 @@ Returns:
|
||||
return CompareGuid (&GuidedSection->SectionDefinitionGuid, SectionDefinitionGuid);
|
||||
}
|
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|
||||
/**
|
||||
Worker function Recursively searches / builds section stream database
|
||||
looking for requested section.
|
||||
|
||||
|
||||
@param SourceStream - Indicates the section stream in which to do the search.
|
||||
@param SearchType - Indicates the type of section to search for.
|
||||
@param SectionInstance - Indicates which instance of section to find. This is
|
||||
an in/out parameter to deal with recursions.
|
||||
@param SectionDefinitionGuid - Guid of section definition
|
||||
@param FoundChild - Output indicating the child node that is found.
|
||||
@param FoundStream - Output indicating which section stream the child was
|
||||
found in. If this stream was generated as a result of
|
||||
an encapsulation section, the streamhandle is visible
|
||||
within the SEP driver only.
|
||||
@param AuthenticationStatus- Indicates the authentication status of the found section.
|
||||
|
||||
@retval EFI_SUCCESS - Child node was found and returned.
|
||||
@retval EFI_OUT_OF_RESOURCES- Memory allocation failed.
|
||||
@retval EFI_NOT_FOUND - Requested child node does not exist.
|
||||
@retval EFI_PROTOCOL_ERROR - a required GUIDED section extraction protocol does not
|
||||
exist
|
||||
|
||||
**/
|
||||
STATIC
|
||||
EFI_STATUS
|
||||
FindChildNode (
|
||||
@ -572,33 +571,7 @@ FindChildNode (
|
||||
OUT CORE_SECTION_STREAM_NODE **FoundStream,
|
||||
OUT UINT32 *AuthenticationStatus
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
Worker function Recursively searches / builds section stream database
|
||||
looking for requested section.
|
||||
|
||||
Arguments:
|
||||
SourceStream - Indicates the section stream in which to do the search.
|
||||
SearchType - Indicates the type of section to search for.
|
||||
SectionInstance - Indicates which instance of section to find. This is
|
||||
an in/out parameter to deal with recursions.
|
||||
SectionDefinitionGuid - Guid of section definition
|
||||
FoundChild - Output indicating the child node that is found.
|
||||
FoundStream - Output indicating which section stream the child was
|
||||
found in. If this stream was generated as a result of
|
||||
an encapsulation section, the streamhandle is visible
|
||||
within the SEP driver only.
|
||||
AuthenticationStatus- Indicates the authentication status of the found section.
|
||||
|
||||
Returns:
|
||||
EFI_SUCCESS - Child node was found and returned.
|
||||
EFI_OUT_OF_RESOURCES- Memory allocation failed.
|
||||
EFI_NOT_FOUND - Requested child node does not exist.
|
||||
EFI_PROTOCOL_ERROR - a required GUIDED section extraction protocol does not
|
||||
exist
|
||||
|
||||
--*/
|
||||
{
|
||||
CORE_SECTION_CHILD_NODE *CurrentChildNode;
|
||||
CORE_SECTION_CHILD_NODE *RecursedChildNode;
|
||||
@ -715,7 +688,24 @@ Returns:
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
Worker function. Constructor for new child nodes.
|
||||
|
||||
@param Stream - Indicates the section stream in which to add the child.
|
||||
@param ChildOffset - Indicates the offset in Stream that is the beginning
|
||||
of the child section.
|
||||
@param ChildNode - Indicates the Callee allocated and initialized child.
|
||||
|
||||
@retval EFI_SUCCESS - Child node was found and returned.
|
||||
@retval EFI_OUT_OF_RESOURCES- Memory allocation failed.
|
||||
@retval EFI_PROTOCOL_ERROR - Encapsulation sections produce new stream handles when
|
||||
the child node is created. If the section type is GUID
|
||||
defined, and the extraction GUID does not exist, and
|
||||
producing the stream requires the GUID, then a protocol
|
||||
error is generated and no child is produced.
|
||||
Values returned by OpenSectionStreamEx.
|
||||
|
||||
**/
|
||||
STATIC
|
||||
EFI_STATUS
|
||||
CreateChildNode (
|
||||
@ -723,28 +713,6 @@ CreateChildNode (
|
||||
IN UINT32 ChildOffset,
|
||||
OUT CORE_SECTION_CHILD_NODE **ChildNode
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
Worker function. Constructor for new child nodes.
|
||||
|
||||
Arguments:
|
||||
Stream - Indicates the section stream in which to add the child.
|
||||
ChildOffset - Indicates the offset in Stream that is the beginning
|
||||
of the child section.
|
||||
ChildNode - Indicates the Callee allocated and initialized child.
|
||||
|
||||
Returns:
|
||||
EFI_SUCCESS - Child node was found and returned.
|
||||
EFI_OUT_OF_RESOURCES- Memory allocation failed.
|
||||
EFI_PROTOCOL_ERROR - Encapsulation sections produce new stream handles when
|
||||
the child node is created. If the section type is GUID
|
||||
defined, and the extraction GUID does not exist, and
|
||||
producing the stream requires the GUID, then a protocol
|
||||
error is generated and no child is produced.
|
||||
Values returned by OpenSectionStreamEx.
|
||||
|
||||
--*/
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_COMMON_SECTION_HEADER *SectionHeader;
|
||||
@ -997,27 +965,20 @@ Returns:
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
/**
|
||||
Worker function. Constructor for RPN event if needed to keep AuthenticationStatus
|
||||
cache correct when a missing GUIDED_SECTION_EXTRACTION_PROTOCOL appears...
|
||||
|
||||
@param ParentStream - Indicates the parent of the ecnapsulation section (child)
|
||||
@param ChildNode - Indicates the child node that is the encapsulation section.
|
||||
|
||||
**/
|
||||
STATIC
|
||||
VOID
|
||||
CreateGuidedExtractionRpnEvent (
|
||||
IN CORE_SECTION_STREAM_NODE *ParentStream,
|
||||
IN CORE_SECTION_CHILD_NODE *ChildNode
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
Worker function. Constructor for RPN event if needed to keep AuthenticationStatus
|
||||
cache correct when a missing GUIDED_SECTION_EXTRACTION_PROTOCOL appears...
|
||||
|
||||
Arguments:
|
||||
ParentStream - Indicates the parent of the ecnapsulation section (child)
|
||||
ChildNode - Indicates the child node that is the encapsulation section.
|
||||
|
||||
Returns:
|
||||
None
|
||||
|
||||
--*/
|
||||
{
|
||||
RPN_EVENT_CONTEXT *Context;
|
||||
|
||||
@ -1040,7 +1001,15 @@ Returns:
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
RPN callback function. Removes a stale section stream and re-initializes it
|
||||
with an updated AuthenticationStatus.
|
||||
|
||||
@param Event - The event that fired
|
||||
@param RpnContext - A pointer to the context that allows us to identify
|
||||
the relevent encapsulation...
|
||||
|
||||
**/
|
||||
STATIC
|
||||
VOID
|
||||
EFIAPI
|
||||
@ -1048,21 +1017,6 @@ NotifyGuidedExtraction (
|
||||
IN EFI_EVENT Event,
|
||||
IN VOID *RpnContext
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
RPN callback function. Removes a stale section stream and re-initializes it
|
||||
with an updated AuthenticationStatus.
|
||||
|
||||
Arguments:
|
||||
Event - The event that fired
|
||||
RpnContext - A pointer to the context that allows us to identify
|
||||
the relevent encapsulation...
|
||||
|
||||
Returns:
|
||||
None
|
||||
|
||||
--*/
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_GUID_DEFINED_SECTION *GuidedHeader;
|
||||
@ -1120,24 +1074,18 @@ Returns:
|
||||
gBS->FreePool (Context);
|
||||
}
|
||||
|
||||
/**
|
||||
Worker function. Destructor for child nodes.
|
||||
|
||||
@param ChildNode - Indicates the node to destroy
|
||||
|
||||
**/
|
||||
STATIC
|
||||
VOID
|
||||
FreeChildNode (
|
||||
IN CORE_SECTION_CHILD_NODE *ChildNode
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
Worker function. Destructor for child nodes.
|
||||
|
||||
Arguments:
|
||||
ChildNode - Indicates the node to destroy
|
||||
|
||||
Returns:
|
||||
none
|
||||
|
||||
--*/
|
||||
{
|
||||
ASSERT (ChildNode->Signature == CORE_SECTION_CHILD_SIGNATURE);
|
||||
//
|
||||
@ -1158,7 +1106,22 @@ Returns:
|
||||
gBS->FreePool (ChildNode);
|
||||
}
|
||||
|
||||
/**
|
||||
Worker function. Constructor for section streams.
|
||||
|
||||
@param SectionStreamLength - Size in bytes of the section stream.
|
||||
@param SectionStream - Buffer containing the new section stream.
|
||||
@param AllocateBuffer - Indicates whether the stream buffer is to be copied
|
||||
or the input buffer is to be used in place.
|
||||
@param AuthenticationStatus- Indicates the default authentication status for the
|
||||
new stream.
|
||||
@param SectionStreamHandle - A pointer to a caller allocated section stream handle.
|
||||
|
||||
|
||||
@retval EFI_SUCCESS - Stream was added to stream database.
|
||||
@retval EFI_OUT_OF_RESOURCES - memory allocation failed.
|
||||
|
||||
**/
|
||||
STATIC
|
||||
EFI_STATUS
|
||||
OpenSectionStreamEx (
|
||||
@ -1168,25 +1131,7 @@ OpenSectionStreamEx (
|
||||
IN UINT32 AuthenticationStatus,
|
||||
OUT UINTN *SectionStreamHandle
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
Worker function. Constructor for section streams.
|
||||
|
||||
Arguments:
|
||||
SectionStreamLength - Size in bytes of the section stream.
|
||||
SectionStream - Buffer containing the new section stream.
|
||||
AllocateBuffer - Indicates whether the stream buffer is to be copied
|
||||
or the input buffer is to be used in place.
|
||||
AuthenticationStatus- Indicates the default authentication status for the
|
||||
new stream.
|
||||
SectionStreamHandle - A pointer to a caller allocated section stream handle.
|
||||
|
||||
Returns:
|
||||
EFI_SUCCESS - Stream was added to stream database.
|
||||
EFI_OUT_OF_RESOURCES - memory allocation failed.
|
||||
|
||||
--*/
|
||||
{
|
||||
CORE_SECTION_STREAM_NODE *NewStream;
|
||||
EFI_TPL OldTpl;
|
||||
@ -1250,28 +1195,24 @@ OpenSectionStreamEx (
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
/**
|
||||
Worker function. Search stream database for requested stream handle.
|
||||
|
||||
@param SearchHandle - Indicates which stream to look for.
|
||||
@param FoundStream - Output pointer to the found stream.
|
||||
|
||||
@retval EFI_SUCCESS - StreamHandle was found and *FoundStream contains
|
||||
the stream node.
|
||||
@retval EFI_NOT_FOUND - SearchHandle was not found in the stream database.
|
||||
|
||||
**/
|
||||
STATIC
|
||||
EFI_STATUS
|
||||
FindStreamNode (
|
||||
IN UINTN SearchHandle,
|
||||
OUT CORE_SECTION_STREAM_NODE **FoundStream
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
Worker function. Search stream database for requested stream handle.
|
||||
|
||||
Arguments:
|
||||
SearchHandle - Indicates which stream to look for.
|
||||
FoundStream - Output pointer to the found stream.
|
||||
|
||||
Returns:
|
||||
EFI_SUCCESS - StreamHandle was found and *FoundStream contains
|
||||
the stream node.
|
||||
EFI_NOT_FOUND - SearchHandle was not found in the stream database.
|
||||
|
||||
--*/
|
||||
{
|
||||
CORE_SECTION_STREAM_NODE *StreamNode;
|
||||
|
||||
@ -1292,27 +1233,22 @@ FindStreamNode (
|
||||
return EFI_NOT_FOUND;
|
||||
}
|
||||
|
||||
/**
|
||||
|
||||
Check if a stream is valid.
|
||||
|
||||
@param SectionStream - The section stream to be checked
|
||||
@param SectionStreamLength - The length of section stream
|
||||
|
||||
@return if a stream is valid.
|
||||
**/
|
||||
STATIC
|
||||
BOOLEAN
|
||||
IsValidSectionStream (
|
||||
IN VOID *SectionStream,
|
||||
IN UINTN SectionStreamLength
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
Check if a stream is valid.
|
||||
|
||||
Arguments:
|
||||
SectionStream - The section stream to be checked
|
||||
SectionStreamLength - The length of section stream
|
||||
|
||||
Returns:
|
||||
TRUE
|
||||
FALSE
|
||||
|
||||
--*/
|
||||
{
|
||||
UINTN TotalLength;
|
||||
UINTN SectionLength;
|
||||
@ -1348,6 +1284,25 @@ Returns:
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
/**
|
||||
Create a protocol notification event and return it.
|
||||
|
||||
@param ProtocolGuid - Protocol to register notification event on.
|
||||
|
||||
@param NotifyTpl - Maximum TPL to signal the NotifyFunction.
|
||||
|
||||
@param NotifyFuncition - EFI notification routine.
|
||||
|
||||
@param NotifyContext - Context passed into Event when it is created.
|
||||
|
||||
@param Registration - Registration key returned from RegisterProtocolNotify().
|
||||
|
||||
@param SignalFlag - Boolean value to decide whether kick the event after register or not.
|
||||
|
||||
@Return The EFI_EVENT that has been registered to be signaled when a ProtocolGuid
|
||||
is added to the system.
|
||||
|
||||
**/
|
||||
EFI_EVENT
|
||||
CoreCreateProtocolNotifyEvent (
|
||||
IN EFI_GUID *ProtocolGuid,
|
||||
@ -1357,32 +1312,6 @@ CoreCreateProtocolNotifyEvent (
|
||||
OUT VOID **Registration,
|
||||
IN BOOLEAN SignalFlag
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
|
||||
Create a protocol notification event and return it.
|
||||
|
||||
Arguments:
|
||||
|
||||
ProtocolGuid - Protocol to register notification event on.
|
||||
|
||||
NotifyTpl - Maximum TPL to signal the NotifyFunction.
|
||||
|
||||
NotifyFuncition - EFI notification routine.
|
||||
|
||||
NotifyContext - Context passed into Event when it is created.
|
||||
|
||||
Registration - Registration key returned from RegisterProtocolNotify().
|
||||
|
||||
SignalFlag - Boolean value to decide whether kick the event after register or not.
|
||||
|
||||
Returns:
|
||||
|
||||
The EFI_EVENT that has been registered to be signaled when a ProtocolGuid
|
||||
is added to the system.
|
||||
|
||||
--*/
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_EVENT Event;
|
||||
|
||||
Reference in New Issue
Block a user