diff options
Diffstat (limited to 'EdkCompatibilityPkg/Compatibility/ReadOnlyVariable2OnReadOnlyVariableThunk')
2 files changed, 0 insertions, 233 deletions
diff --git a/EdkCompatibilityPkg/Compatibility/ReadOnlyVariable2OnReadOnlyVariableThunk/ReadOnlyVariable2OnReadOnlyVariableThunk.c b/EdkCompatibilityPkg/Compatibility/ReadOnlyVariable2OnReadOnlyVariableThunk/ReadOnlyVariable2OnReadOnlyVariableThunk.c deleted file mode 100644 index 677c4888db..0000000000 --- a/EdkCompatibilityPkg/Compatibility/ReadOnlyVariable2OnReadOnlyVariableThunk/ReadOnlyVariable2OnReadOnlyVariableThunk.c +++ /dev/null @@ -1,172 +0,0 @@ -/** @file
-Module produce EFI_PEI_READ_ONLY_VARIABLE2_PPI on top of EFI_PEI_READ_ONLY_VARIABLE_PPI.
-UEFI PI Spec supersedes Intel's Framework Specs.
-EFI_PEI_READ_ONLY_VARIABLE_PPI defined in Intel Framework Pkg is replaced by EFI_PEI_READ_ONLY_VARIABLE2_PPI
-in MdePkg.
-This module produces EFI_PEI_READ_ONLY_VARIABLE2_PPI on top of EFI_PEI_READ_ONLY_VARIABLE_PPI.
-This module is used on platform when both of these two conditions are true:
-1) Framework module produces EFI_PEI_READ_ONLY_VARIABLE_PPI is present.
-2) The platform has PI modules that only consumes EFI_PEI_READ_ONLY_VARIABLE2_PPI.
-
-This module can't be used together with ReadOnlyVariableToReadOnlyVariable2Thunk module.
-
-
-Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-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,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-Module Name:
-
-**/
-
-#include <PiPei.h>
-#include <Ppi/ReadOnlyVariable2.h>
-#include <Ppi/ReadOnlyVariable.h>
-#include <Library/DebugLib.h>
-#include <Library/PeiServicesTablePointerLib.h>
-#include <Library/PeiServicesLib.h>
-
-/**
- Provide the read variable functionality of the variable services.
-
- @param This A pointer to this instance of the EFI_PEI_READ_ONLY_VARIABLE2_PPI.
- @param VariableName A pointer to a null-terminated string that is the variable's name.
- @param VariableGuid A pointer to an EFI_GUID that is the variable's GUID. The combination of
- VariableGuid and VariableName must be unique.
- @param Attributes If non-NULL, on return, points to the variable's attributes.
- @param DataSize On entry, points to the size in bytes of the Data buffer.
- On return, points to the size of the data returned in Data.
- @param Data Points to the buffer which will hold the returned variable value.
-
- @retval EFI_SUCCESS The interface could be successfully installed
- @retval EFI_NOT_FOUND The variable could not be discovered
- @retval EFI_BUFFER_TOO_SMALL The caller buffer is not large enough
-
-**/
-EFI_STATUS
-EFIAPI
-PeiGetVariable (
- IN CONST EFI_PEI_READ_ONLY_VARIABLE2_PPI *This,
- IN CONST CHAR16 *VariableName,
- IN CONST EFI_GUID *VariableGuid,
- OUT UINT32 *Attributes,
- IN OUT UINTN *DataSize,
- OUT VOID *Data
- )
-{
- EFI_STATUS Status;
- EFI_PEI_READ_ONLY_VARIABLE_PPI *ReadOnlyVariable;
-
- Status = PeiServicesLocatePpi (
- &gEfiPeiReadOnlyVariablePpiGuid,
- 0,
- NULL,
- (VOID **)&ReadOnlyVariable
- );
- ASSERT_EFI_ERROR (Status);
-
- return ReadOnlyVariable->PeiGetVariable (
- (EFI_PEI_SERVICES **) GetPeiServicesTablePointer (),
- (CHAR16 *)VariableName,
- (EFI_GUID *)VariableGuid,
- Attributes,
- DataSize,
- Data
- );
-}
-
-/**
- Provide the get next variable functionality of the variable services.
-
- @param This A pointer to this instance of the EFI_PEI_READ_ONLY_VARIABLE2_PPI.
-
- @param VariableNameSize On entry, points to the size of the buffer pointed to by VariableName.
- @param VariableName On entry, a pointer to a null-terminated string that is the variable's name.
- On return, points to the next variable's null-terminated name string.
-
- @param VariableGuid On entry, a pointer to an EFI_GUID that is the variable's GUID.
- On return, a pointer to the next variable's GUID.
-
- @retval EFI_SUCCESS The interface could be successfully installed
- @retval EFI_NOT_FOUND The variable could not be discovered
-
-**/
-EFI_STATUS
-EFIAPI
-PeiGetNextVariableName (
- IN CONST EFI_PEI_READ_ONLY_VARIABLE2_PPI *This,
- IN OUT UINTN *VariableNameSize,
- IN OUT CHAR16 *VariableName,
- IN OUT EFI_GUID *VariableGuid
- )
-{
- EFI_STATUS Status;
- EFI_PEI_READ_ONLY_VARIABLE_PPI *ReadOnlyVariable;
-
- Status = PeiServicesLocatePpi (
- &gEfiPeiReadOnlyVariablePpiGuid,
- 0,
- NULL,
- (VOID **)&ReadOnlyVariable
- );
- ASSERT_EFI_ERROR (Status);
-
- return ReadOnlyVariable->PeiGetNextVariableName (
- (EFI_PEI_SERVICES **) GetPeiServicesTablePointer (),
- VariableNameSize,
- VariableName,
- VariableGuid
- );
-}
-
-//
-// Module globals
-//
-EFI_PEI_READ_ONLY_VARIABLE2_PPI mVariablePpi = {
- PeiGetVariable,
- PeiGetNextVariableName
-};
-
-EFI_PEI_PPI_DESCRIPTOR mPpiListVariable = {
- (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
- &gEfiPeiReadOnlyVariable2PpiGuid,
- &mVariablePpi
-};
-
-/**
- User entry for this PEIM driver.
-
- @param FileHandle Handle of the file being invoked.
- @param PeiServices Describes the list of possible PEI Services.
-
- @retval EFI_SUCCESS ReadOnlyVariable2 PPI is successfully installed.
- @return Others ReadOnlyVariable2 PPI is not successfully installed.
-
-**/
-EFI_STATUS
-EFIAPI
-PeimInitializeReadOnlyVariable2 (
- IN EFI_PEI_FILE_HANDLE FileHandle,
- IN CONST EFI_PEI_SERVICES **PeiServices
- )
-{
- //
- // This thunk module can only be used together with a PI PEI core, as we
- // assume PeiServices Pointer Table can be located in a standard way defined
- // in PI spec.
- //
- ASSERT ((*PeiServices)->Hdr.Revision >= 0x00010000);
-
- //
- // Developer should make sure ReadOnlyVariable2ToReadOnlyVariable module is not present. or else, the call chain will form a
- // infinite loop: ReadOnlyVariable2 -> ReadOnlyVariable -> ReadOnlyVariable2 -> .....
- //
- //
- // Publish the variable capability to other modules
- //
- return PeiServicesInstallPpi (&mPpiListVariable);
-}
diff --git a/EdkCompatibilityPkg/Compatibility/ReadOnlyVariable2OnReadOnlyVariableThunk/ReadOnlyVariable2OnReadOnlyVariableThunk.inf b/EdkCompatibilityPkg/Compatibility/ReadOnlyVariable2OnReadOnlyVariableThunk/ReadOnlyVariable2OnReadOnlyVariableThunk.inf deleted file mode 100644 index 79e8d506cb..0000000000 --- a/EdkCompatibilityPkg/Compatibility/ReadOnlyVariable2OnReadOnlyVariableThunk/ReadOnlyVariable2OnReadOnlyVariableThunk.inf +++ /dev/null @@ -1,61 +0,0 @@ -## @file
-# Module produce EFI_PEI_READ_ONLY_VARIABLE2_PPI on top of EFI_PEI_READ_ONLY_VARIABLE_PPI .
-#
-# UEFI PI Spec supersedes Intel's Framework Specs.
-# EFI_PEI_READ_ONLY_VARIABLE_PPI defined in Intel Framework Pkg is replaced by EFI_PEI_READ_ONLY_VARIABLE2_PPI
-# in MdePkg.
-# This module produces EFI_PEI_READ_ONLY_VARIABLE2_PPI on top of EFI_PEI_READ_ONLY_VARIABLE_PPI .
-# This module is used on platform when both of these two conditions are true:
-# 1) Framework module produces EFI_PEI_READ_ONLY_VARIABLE_PPI is present.
-# 2) The platform has PI modules that consumes EFI_PEI_READ_ONLY_VARIABLE2_PPI.
-#
-# This module can't be used together with ReadOnlyVariableOnReadOnlyVariable2Thunk module.
-#
-#
-# Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# 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,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = ReadOnlyVariable2OnReadOnlyVariableThunk
- FILE_GUID = 950216A2-A621-479c-A13D-2990617BDFE7
- MODULE_TYPE = PEIM
- VERSION_STRING = 1.0
-
- ENTRY_POINT = PeimInitializeReadOnlyVariable2
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-
-[Sources]
- ReadOnlyVariable2OnReadOnlyVariableThunk.c
-
-[Packages]
- MdePkg/MdePkg.dec
- EdkCompatibilityPkg/EdkCompatibilityPkg.dec
- IntelFrameworkPkg/IntelFrameworkPkg.dec
-
-[LibraryClasses]
- PeimEntryPoint
- PeiServicesLib
- PeiServicesTablePointerLib
- DebugLib
-
-[Ppis]
- gEfiPeiReadOnlyVariablePpiGuid # PPI ALWAYS_CONSUMED
- gEfiPeiReadOnlyVariable2PpiGuid # PPI ALWAYS_PRODUCED
-
-[Depex]
- gEfiPeiReadOnlyVariablePpiGuid
|