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authorGuo Mang <mang.guo@intel.com>2016-12-22 15:55:38 +0800
committerGuo Mang <mang.guo@intel.com>2016-12-26 19:14:37 +0800
commit7f05fa00f73038b425002566d3afe6c3ade2ccdb (patch)
tree297e208d4ade33a8bb3d5d20f72c53e0d134e003 /Core/MdeModulePkg/Library/LockBoxNullLib
parented2ecce34b3830562c4239093a41ba92d76d5f31 (diff)
downloadedk2-platforms-7f05fa00f73038b425002566d3afe6c3ade2ccdb.tar.xz
MdeModulePkg: Move to new location
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'Core/MdeModulePkg/Library/LockBoxNullLib')
-rw-r--r--Core/MdeModulePkg/Library/LockBoxNullLib/LockBoxNullLib.c139
-rw-r--r--Core/MdeModulePkg/Library/LockBoxNullLib/LockBoxNullLib.inf39
-rw-r--r--Core/MdeModulePkg/Library/LockBoxNullLib/LockBoxNullLib.unibin0 -> 1616 bytes
3 files changed, 178 insertions, 0 deletions
diff --git a/Core/MdeModulePkg/Library/LockBoxNullLib/LockBoxNullLib.c b/Core/MdeModulePkg/Library/LockBoxNullLib/LockBoxNullLib.c
new file mode 100644
index 0000000000..5d7b52c06e
--- /dev/null
+++ b/Core/MdeModulePkg/Library/LockBoxNullLib/LockBoxNullLib.c
@@ -0,0 +1,139 @@
+/** @file
+
+Copyright (c) 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.
+
+**/
+
+#include <Uefi.h>
+#include <Library/DebugLib.h>
+
+/**
+ This function will save confidential information to lockbox.
+
+ @param Guid the guid to identify the confidential information
+ @param Buffer the address of the confidential information
+ @param Length the length of the confidential information
+
+ @retval RETURN_SUCCESS the information is saved successfully.
+ @retval RETURN_INVALID_PARAMETER the Guid is NULL, or Buffer is NULL, or Length is 0
+ @retval RETURN_ALREADY_STARTED the requested GUID already exist.
+ @retval RETURN_OUT_OF_RESOURCES no enough resource to save the information.
+ @retval RETURN_ACCESS_DENIED it is too late to invoke this interface
+ @retval RETURN_NOT_STARTED it is too early to invoke this interface
+ @retval RETURN_UNSUPPORTED the service is not supported by implementaion.
+**/
+RETURN_STATUS
+EFIAPI
+SaveLockBox (
+ IN GUID *Guid,
+ IN VOID *Buffer,
+ IN UINTN Length
+ )
+{
+ return RETURN_SUCCESS;
+}
+
+/**
+ This function will set lockbox attributes.
+
+ @param Guid the guid to identify the confidential information
+ @param Attributes the attributes of the lockbox
+
+ @retval RETURN_SUCCESS the information is saved successfully.
+ @retval RETURN_INVALID_PARAMETER attributes is invalid.
+ @retval RETURN_NOT_FOUND the requested GUID not found.
+ @retval RETURN_ACCESS_DENIED it is too late to invoke this interface
+ @retval RETURN_NOT_STARTED it is too early to invoke this interface
+ @retval RETURN_UNSUPPORTED the service is not supported by implementaion.
+**/
+RETURN_STATUS
+EFIAPI
+SetLockBoxAttributes (
+ IN GUID *Guid,
+ IN UINT64 Attributes
+ )
+{
+ return RETURN_SUCCESS;
+}
+
+/**
+ This function will update confidential information to lockbox.
+
+ @param Guid the guid to identify the original confidential information
+ @param Offset the offset of the original confidential information
+ @param Buffer the address of the updated confidential information
+ @param Length the length of the updated confidential information
+
+ @retval RETURN_SUCCESS the information is saved successfully.
+ @retval RETURN_INVALID_PARAMETER the Guid is NULL, or Buffer is NULL, or Length is 0.
+ @retval RETURN_NOT_FOUND the requested GUID not found.
+ @retval RETURN_BUFFER_TOO_SMALL the original buffer to too small to hold new information.
+ @retval RETURN_ACCESS_DENIED it is too late to invoke this interface
+ @retval RETURN_NOT_STARTED it is too early to invoke this interface
+ @retval RETURN_UNSUPPORTED the service is not supported by implementaion.
+**/
+RETURN_STATUS
+EFIAPI
+UpdateLockBox (
+ IN GUID *Guid,
+ IN UINTN Offset,
+ IN VOID *Buffer,
+ IN UINTN Length
+ )
+{
+ return RETURN_SUCCESS;
+}
+
+/**
+ This function will restore confidential information from lockbox.
+
+ @param Guid the guid to identify the confidential information
+ @param Buffer the address of the restored confidential information
+ NULL means restored to original address, Length MUST be NULL at same time.
+ @param Length the length of the restored confidential information
+
+ @retval RETURN_SUCCESS the information is restored successfully.
+ @retval RETURN_INVALID_PARAMETER the Guid is NULL, or one of Buffer and Length is NULL.
+ @retval RETURN_WRITE_PROTECTED Buffer and Length are NULL, but the LockBox has no
+ LOCK_BOX_ATTRIBUTE_RESTORE_IN_PLACE attribute.
+ @retval RETURN_BUFFER_TOO_SMALL the Length is too small to hold the confidential information.
+ @retval RETURN_NOT_FOUND the requested GUID not found.
+ @retval RETURN_NOT_STARTED it is too early to invoke this interface
+ @retval RETURN_ACCESS_DENIED not allow to restore to the address
+ @retval RETURN_UNSUPPORTED the service is not supported by implementaion.
+**/
+RETURN_STATUS
+EFIAPI
+RestoreLockBox (
+ IN GUID *Guid,
+ IN VOID *Buffer, OPTIONAL
+ IN OUT UINTN *Length OPTIONAL
+ )
+{
+ return RETURN_SUCCESS;
+}
+
+/**
+ This function will restore confidential information from all lockbox which have RestoreInPlace attribute.
+
+ @retval RETURN_SUCCESS the information is restored successfully.
+ @retval RETURN_NOT_STARTED it is too early to invoke this interface
+ @retval RETURN_UNSUPPORTED the service is not supported by implementaion.
+**/
+RETURN_STATUS
+EFIAPI
+RestoreAllLockBoxInPlace (
+ VOID
+ )
+{
+ return RETURN_SUCCESS;
+}
diff --git a/Core/MdeModulePkg/Library/LockBoxNullLib/LockBoxNullLib.inf b/Core/MdeModulePkg/Library/LockBoxNullLib/LockBoxNullLib.inf
new file mode 100644
index 0000000000..1018a69e81
--- /dev/null
+++ b/Core/MdeModulePkg/Library/LockBoxNullLib/LockBoxNullLib.inf
@@ -0,0 +1,39 @@
+## @file
+# NULL LockBox library instance.
+#
+# Copyright (c) 2010 - 2014, 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 = LockBoxNullLib
+ MODULE_UNI_FILE = LockBoxNullLib.uni
+ FILE_GUID = 0BA38EBD-E190-4df7-8EC4-0A6E2B43772D
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = LockBoxLib|PEIM DXE_DRIVER DXE_RUNTIME_DRIVER UEFI_DRIVER UEFI_APPLICATION DXE_SMM_DRIVER
+
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64
+#
+
+[Sources]
+ LockBoxNullLib.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+
diff --git a/Core/MdeModulePkg/Library/LockBoxNullLib/LockBoxNullLib.uni b/Core/MdeModulePkg/Library/LockBoxNullLib/LockBoxNullLib.uni
new file mode 100644
index 0000000000..5466eb1b67
--- /dev/null
+++ b/Core/MdeModulePkg/Library/LockBoxNullLib/LockBoxNullLib.uni
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