From: Stefan Berger <stef...@linux.vnet.ibm.com> Add a NULL implementation of the library class TpmPlatformHierarchyLib.
Link: https://bugzilla.tianocore.org/show_bug.cgi?id=3510 Cc: Ard Biesheuvel <ardb+tianoc...@kernel.org> Cc: Leif Lindholm <l...@nuviainc.com> Cc: Sami Mujawar <sami.muja...@arm.com> Cc: Gerd Hoffmann <kra...@redhat.com> Signed-off-by: Stefan Berger <stef...@linux.ibm.com> --- .../PeiDxeTpmPlatformHierarchyLib.c | 22 +++++++++++++ .../PeiDxeTpmPlatformHierarchyLib.inf | 31 +++++++++++++++++++ SecurityPkg/SecurityPkg.dsc | 1 + 3 files changed, 54 insertions(+) create mode 100644 SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLibNull/PeiDxeTpmPlatformHierarchyLib.c create mode 100644 SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLibNull/PeiDxeTpmPlatformHierarchyLib.inf diff --git a/SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLibNull/PeiDxeTpmPlatformHierarchyLib.c b/SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLibNull/PeiDxeTpmPlatformHierarchyLib.c new file mode 100644 index 0000000000..dfc8863830 --- /dev/null +++ b/SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLibNull/PeiDxeTpmPlatformHierarchyLib.c @@ -0,0 +1,22 @@ +/** @file + Null TPM Platform Hierarchy configuration library. + + This library provides stub functions for customizing the TPM's Platform Hierarchy. + + Copyright (c) 2021, IBM Corporation. + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#include <Uefi.h> + +/** + A NULL implementation of ConfigureTpmPlatformHierarchy. +**/ +VOID +EFIAPI +ConfigureTpmPlatformHierarchy ( + ) +{ + /* do nothing */ +} diff --git a/SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLibNull/PeiDxeTpmPlatformHierarchyLib.inf b/SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLibNull/PeiDxeTpmPlatformHierarchyLib.inf new file mode 100644 index 0000000000..bd2ca2b937 --- /dev/null +++ b/SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLibNull/PeiDxeTpmPlatformHierarchyLib.inf @@ -0,0 +1,31 @@ +### @file +# NULL TPM Platform Hierarchy configuration library. +# +# This library provides functions for customizing the TPM's Platform Hierarchy +# Authorization Value (platformAuth) and Platform Hierarchy Authorization +# Policy (platformPolicy) can be defined through this function. +# +# Copyright (c) 2019, Intel Corporation. All rights reserved.<BR> +# Copyright (c) Microsoft Corporation.<BR> +# +# SPDX-License-Identifier: BSD-2-Clause-Patent +# +### + +[Defines] + INF_VERSION = 0x00010005 + BASE_NAME = PeiDxeTpmPlatformHierarchyLibNull + FILE_GUID = 8947A3F2-BfB4-45EF-968D-5C40C1CE6A58 + MODULE_TYPE = PEIM + VERSION_STRING = 1.0 + LIBRARY_CLASS = TpmPlatformHierarchyLib|PEIM DXE_DRIVER + +[LibraryClasses] + BaseLib + +[Packages] + MdePkg/MdePkg.dec + SecurityPkg/SecurityPkg.dec + +[Sources] + PeiDxeTpmPlatformHierarchyLib.c diff --git a/SecurityPkg/SecurityPkg.dsc b/SecurityPkg/SecurityPkg.dsc index f1f678c492..37318c64c5 100644 --- a/SecurityPkg/SecurityPkg.dsc +++ b/SecurityPkg/SecurityPkg.dsc @@ -232,6 +232,7 @@ SecurityPkg/Library/HashLibTpm2/HashLibTpm2.inf SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLib/PeiDxeTpmPlatformHierarchyLib.inf + SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLibNull/PeiDxeTpmPlatformHierarchyLib.inf # # TCG Storage. -- 2.31.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#80919): https://edk2.groups.io/g/devel/message/80919 Mute This Topic: https://groups.io/mt/85751022/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
