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author | Guo Mang <mang.guo@intel.com> | 2017-08-02 09:54:47 +0800 |
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committer | Guo Mang <mang.guo@intel.com> | 2017-09-05 19:45:08 +0800 |
commit | 6c128c65b5ec0e5b8b5a0ccb165f3afd29e485f8 (patch) | |
tree | 444372d92a0ae8991fe4d15eb3937df43690dfda /IntelFrameworkPkg/Include/Ppi/ReadOnlyVariable.h | |
parent | b207c6434d7a5a4502975d322312e07017e8a8cb (diff) | |
download | edk2-platforms-6c128c65b5ec0e5b8b5a0ccb165f3afd29e485f8.tar.xz |
Remove core packages since we can get them from edk2 repository
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'IntelFrameworkPkg/Include/Ppi/ReadOnlyVariable.h')
-rw-r--r-- | IntelFrameworkPkg/Include/Ppi/ReadOnlyVariable.h | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/IntelFrameworkPkg/Include/Ppi/ReadOnlyVariable.h b/IntelFrameworkPkg/Include/Ppi/ReadOnlyVariable.h deleted file mode 100644 index 167e3a8892..0000000000 --- a/IntelFrameworkPkg/Include/Ppi/ReadOnlyVariable.h +++ /dev/null @@ -1,132 +0,0 @@ -/** @file
- This file declares the Read-only Variable Service PPI, which is required by the framework spec.
-
- These services provide a lightweight, read-only variant of the full EFI variable services. The
- reason that these services are read-only is to reduce the complexity of flash management. Also,
- some implementation of the PEI may use the same physical flash part for variable and PEIM
- storage. As such, a write command to certain technologies would alter the contents of the entire part,
- making the PEIM execution in the original position not follow the required flow.
-
-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 that 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.
-
- @par Revision Reference:
- This PPI is defined in PEI CIS
- Version 0.91.
-**/
-
-#ifndef __PEI_READ_ONLY_VARIABLE_PPI_H__
-#define __PEI_READ_ONLY_VARIABLE_PPI_H__
-
-#define EFI_PEI_READ_ONLY_VARIABLE_ACCESS_PPI_GUID \
- { \
- 0x3cdc90c6, 0x13fb, 0x4a75, {0x9e, 0x79, 0x59, 0xe9, 0xdd, 0x78, 0xb9, 0xfa } \
- }
-
-typedef struct _EFI_PEI_READ_ONLY_VARIABLE_PPI EFI_PEI_READ_ONLY_VARIABLE_PPI;
-
-///
-/// Variable attributes.
-///@{
-#define EFI_VARIABLE_NON_VOLATILE 0x00000001
-#define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x00000002
-#define EFI_VARIABLE_RUNTIME_ACCESS 0x00000004
-///
-/// Inconsistent with specification here:
-/// In Framework Spec, PeiCis0.91, neither the macro or its value is defined.
-/// Keeping this inconsistancy for backward compatibility.
-///
-#define EFI_VARIABLE_READ_ONLY 0x00000008
-///@}
-
-/**
- Get Variable value by Name and GUID pair.
-
- @param[in] PeiServices An indirect pointer to the PEI Services Table published
- by the PEI Foundation.
- @param[in] VariableName A NULL-terminated Unicode string that is the name of the vendor's variable.
- @param[in] VendorGuid A unique identifier for the vendor.
- @param[out] Attributes This OPTIONAL parameter may be either NULL or
- a pointer to the location in which to return
- the attributes bitmask for the variable.
- @param[in,out] DataSize On input, the size in bytes of the return Data buffer.
- On output, the size of data returned in Data.
- @param[out] Data The buffer to return the contents of the variable.
-
- @retval EFI_SUCCESS The function completed successfully.
- @retval EFI_NOT_FOUND The variable was not found.
- @retval EFI_BUFFER_TOO_SMALL The BufferSize is too small for the result.
- @retval EFI_INVALID_PARAMETER One of the parameters has an invalid value.
- @retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error.
-
-**/
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PEI_GET_VARIABLE)(
- IN EFI_PEI_SERVICES **PeiServices,
- IN CHAR16 *VariableName,
- IN EFI_GUID *VendorGuid,
- OUT UINT32 *Attributes OPTIONAL,
- IN OUT UINTN *DataSize,
- OUT VOID *Data
- );
-
-/**
- This function can be called multiple times to retrieve the VariableName
- and VendorGuid of all variables currently available in the system. On each call
- to GetNextVariableName(), the previous results are passed into the interface,
- and on output the interface returns the next variable name data. When the
- entire variable list has been returned, the error EFI_NOT_FOUND is returned.
-
- @param[in] PeiServices An indirect pointer to the PEI Services Table
- published by the PEI Foundation.
- @param[in] VariableNameSize The size of the VariableName buffer.
- @param[in] VariableName On input, supplies the last VariableName that was
- returned by GetNextVariableName(). On output,
- returns the Null-terminated Unicode string of the
- current variable.
- @param[in] VendorGuid On input, supplies the last VendorGuid that was
- returned by GetNextVariableName(). On output,
- returns the VendorGuid of the current variable.
-
- @retval EFI_SUCCESS The function completed successfully.
- @retval EFI_NOT_FOUND The next variable was not found.
- @retval EFI_BUFFER_TOO_SMALL The VariableNameSize is too small for the result.
- @retval EFI_INVALID_PARAMETER One of the parameters has an invalid value.
- @retval EFI_DEVICE_ERROR The variable name could not be retrieved due to
- a hardware error.
-
-**/
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PEI_GET_NEXT_VARIABLE_NAME)(
- IN EFI_PEI_SERVICES **PeiServices,
- IN OUT UINTN *VariableNameSize,
- IN OUT CHAR16 *VariableName,
- IN OUT EFI_GUID *VendorGuid
- );
-
-///
-/// This PPI provides a lightweight, read-only variant of the full EFI
-/// variable services.
-///
-struct _EFI_PEI_READ_ONLY_VARIABLE_PPI {
- ///
- /// Inconsistent with specification here:
- /// In Framework Spec, PeiCis0.91, the field is named as GetVariable and GetNextVariableName.
- /// Keeping this inconsistancy for backward compatibility.
- ///
- EFI_PEI_GET_VARIABLE PeiGetVariable; ///< A service to ascertain a given variable name.
- EFI_PEI_GET_NEXT_VARIABLE_NAME PeiGetNextVariableName; ///< A service to ascertain a variable based upon a given, known variable
-};
-
-extern EFI_GUID gEfiPeiReadOnlyVariablePpiGuid;
-
-#endif /* __PEI_READ_ONLY_VARIABLE_PPI_H__ */
-
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