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MdePkg: Deprecate EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS 

Mark EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS as deprecated. Also update
some function descriptors accordingly.

Cc: Long Qin <qin.long@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Long Qin <qin.long@intel.com>
This commit is contained in:
Zhang, Chao B 2017-10-24 14:53:52 +08:00
parent 0130fddeb3
commit 403170bbef
3 changed files with 10 additions and 10 deletions
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8
MdePkg/Include/Uefi/UefiMultiPhase.h
View File

@ -1,7 +1,7 @@
/** @file
This includes some definitions introduced in UEFI that will be used in both PEI and DXE phases.
Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2017, 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
@ -169,10 +169,12 @@ typedef struct {
///
/// Attributes of Authenticated Variable
///
#define EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS 0x00000010
#define EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS 0x00000020
#define EFI_VARIABLE_APPEND_WRITE 0x00000040
///
/// NOTE: EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS is deprecated and should be considered reserved.
///
#define EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS 0x00000010
///
/// AuthInfo is a WIN_CERTIFICATE using the wCertificateType

8
MdePkg/Include/Uefi/UefiSpec.h
View File

@ -701,8 +701,7 @@ EFI_STATUS
then EFI_INVALID_PARAMETER is returned.
@param[in] VendorGuid A unique identifier for the vendor.
@param[in] Attributes Attributes bitmask to set for the variable.
@param[in] DataSize The size in bytes of the Data buffer. Unless the EFI_VARIABLE_APPEND_WRITE,
EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS, or
@param[in] DataSize The size in bytes of the Data buffer. Unless the EFI_VARIABLE_APPEND_WRITE or
EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS attribute is set, a size of zero
causes the variable to be deleted. When the EFI_VARIABLE_APPEND_WRITE attribute is
set, then a SetVariable() call with a DataSize of zero will not cause any change to
@ -721,9 +720,8 @@ EFI_STATUS
@retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error.
@retval EFI_WRITE_PROTECTED The variable in question is read-only.
@retval EFI_WRITE_PROTECTED The variable in question cannot be deleted.
@retval EFI_SECURITY_VIOLATION The variable could not be written due to EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS
or EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACESS being set, but the AuthInfo
does NOT pass the validation check carried out by the firmware.
@retval EFI_SECURITY_VIOLATION The variable could not be written due to EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACESS being set,
but the AuthInfo does NOT pass the validation check carried out by the firmware.
@retval EFI_NOT_FOUND The variable trying to be updated or deleted was not found.

4
MdePkg/Library/UefiRuntimeLib/RuntimeLib.c
View File

@ -6,7 +6,7 @@
OS virtual address space. All pointer values are different for a virtual
mapping than from the normal physical mapping at boot services time.
Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2017, 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
@ -483,7 +483,7 @@ EfiGetNextVariableName (
@retval EFI_DEVICE_ERROR The variable could not be saved due to a hardware failure.
@retval EFI_WRITE_PROTECTED The variable in question is read-only.
@retval EFI_WRITE_PROTECTED The variable in question cannot be deleted.
@retval EFI_SECURITY_VIOLATION The variable could not be written due to EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS
@retval EFI_SECURITY_VIOLATION The variable could not be written due to EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS
set but the AuthInfo does NOT pass the validation check carried
out by the firmware.
@retval EFI_NOT_FOUND The variable trying to be updated or deleted was not found.