diff options
| author | Yao, Jiewen <jiewen.yao@intel.com> | 2015-01-12 03:21:00 +0000 |
|---|---|---|
| committer | jyao1 <jyao1@Edk2> | 2015-01-12 03:21:00 +0000 |
| commit | 6f785cfcc304c48ec04e542ee429df95e7b51bc5 (patch) | |
| tree | 5fc40fc8b8be583bf58179a4e3d245cad6c5e1ad /SecurityPkg/Tcg/TrEEDxe/TrEEDxe.inf | |
| parent | 4610b23ab10942d140eb51c4bdbefc5f896979ad (diff) | |
| download | edk2-platforms-6f785cfcc304c48ec04e542ee429df95e7b51bc5.tar.xz | |
Handle TPM device error and avoid deadloop in BDS.
If TPM error happens, set TPM flag to NOT present, so that trusted boot patch is disabled.
Also report status code for failure, so that platform may register handler to apply policy like force system reset, or disable TPM permanently.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Dong, Guo" <guo.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16598 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'SecurityPkg/Tcg/TrEEDxe/TrEEDxe.inf')
| -rw-r--r-- | SecurityPkg/Tcg/TrEEDxe/TrEEDxe.inf | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/SecurityPkg/Tcg/TrEEDxe/TrEEDxe.inf b/SecurityPkg/Tcg/TrEEDxe/TrEEDxe.inf index ef8505cf39..e564c8f2a5 100644 --- a/SecurityPkg/Tcg/TrEEDxe/TrEEDxe.inf +++ b/SecurityPkg/Tcg/TrEEDxe/TrEEDxe.inf @@ -7,7 +7,7 @@ # This external input must be validated carefully to avoid security issue like
# buffer overflow, integer overflow.
#
-# Copyright (c) 2013 - 2014, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2013 - 2015, 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
@@ -57,6 +57,7 @@ Tpm2DeviceLib
HashLib
PerformanceLib
+ ReportStatusCodeLib
[Guids]
## SOMETIMES_CONSUMES ## SystemTable # Smbios Table
@@ -74,6 +75,7 @@ gEfiImageSecurityDatabaseGuid
gTcgEventEntryHobGuid ## SOMETIMES_CONSUMES ## HOB
+ gTpmErrorHobGuid ## SOMETIMES_CONSUMES ## HOB
gEfiEventExitBootServicesGuid ## CONSUMES ## Event
gEventExitBootServicesFailedGuid ## SOMETIMES_CONSUMES ## Event
gEfiTpmDeviceInstanceNoneGuid ## SOMETIMES_CONSUMES ## GUID # TPM device identifier
@@ -95,6 +97,7 @@ gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultOemRevision ## SOMETIMES_CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultCreatorId ## SOMETIMES_CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultCreatorRevision ## SOMETIMES_CONSUMES
+ gEfiSecurityPkgTokenSpaceGuid.PcdStatusCodeSubClassTpmDevice ## SOMETIMES_CONSUMES
[Depex]
TRUE
|