BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1511
Currently the TCG config setup form defaults the physical presence action to
PHYSICAL_PRESENCE_ENABLE, this prevents the action from being called. When a TPM
1.2 device is in Disabled and Activated state it is not possible to issue the
PHYSICAL_PRESENCE_ENABLE using the menu action.
By having the form default to PHYSICAL_PRESENCE_NO_ACTION, the user is now able
to select PHYSICAL_PRESENCE_ENABLE and toggle the TPM 1.2 device enable state.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Rodrigo Gonzalez del Cueto <rodrigo.gonzalez.del.cu...@intel.com>
Cc: Chao Zhang <chao.b.zh...@intel.com>
Cc: Jiewen Yao <jiewen....@intel.com>
---
SecurityPkg/Tcg/TcgConfigDxe/TcgConfig.vfr | 8 ++++++--
SecurityPkg/Tcg/TcgConfigDxe/TcgConfigImpl.c | 4 ++--
SecurityPkg/Tcg/TcgConfigDxe/TcgConfigStrings.uni | 3 ++-
3 files changed, 10 insertions(+), 5 deletions(-)
diff --git a/SecurityPkg/Tcg/TcgConfigDxe/TcgConfig.vfr
b/SecurityPkg/Tcg/TcgConfigDxe/TcgConfig.vfr
index b0a7bf6f47..1047475cef 100644
--- a/SecurityPkg/Tcg/TcgConfigDxe/TcgConfig.vfr
+++ b/SecurityPkg/Tcg/TcgConfigDxe/TcgConfig.vfr
@@ -1,7 +1,7 @@
/** @file
VFR file used by the TCG configuration component.
-Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2011 - 2019, 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
@@ -43,6 +43,10 @@ formset
help = STRING_TOKEN(STR_TPM_OPERATION_HELP),
flags = INTERACTIVE | RESET_REQUIRED,
//
+ // Default the form to NO ACTION to allow toggling other options
+ //
+ option text = STRING_TOKEN(STR_NO_ACTION), value =
PHYSICAL_PRESENCE_NO_ACTION, flags = DEFAULT;
+ //
// Disable (TPM_ORD_PhysicalDisable) command is not available when
disabled.
// Activate/deactivate (TPM_ORD_physicalSetDeactivated) command is
not available when disabled.
//
@@ -61,7 +65,7 @@ formset
option text = STRING_TOKEN(STR_TPM_CLEAR_ENABLE_ACTIVATE), value =
PHYSICAL_PRESENCE_CLEAR_ENABLE_ACTIVATE, flags = 0;
endif
- option text = STRING_TOKEN(STR_ENABLE), value =
PHYSICAL_PRESENCE_ENABLE, flags = DEFAULT;
+ option text = STRING_TOKEN(STR_ENABLE), value =
PHYSICAL_PRESENCE_ENABLE, flags = 0;
option text = STRING_TOKEN(STR_TPM_ENABLE_ACTIVATE), value =
PHYSICAL_PRESENCE_ENABLE_ACTIVATE, flags = 0;
option text = STRING_TOKEN(STR_TPM_ENABLE_ACTIVATE_CLEAR), value =
PHYSICAL_PRESENCE_ENABLE_ACTIVATE_CLEAR, flags = 0;
option text = STRING_TOKEN(STR_TPM_ENABLE_ACTIVATE_CLEAR_E_A), value
= PHYSICAL_PRESENCE_ENABLE_ACTIVATE_CLEAR_ENABLE_ACTIVATE, flags = 0;
diff --git a/SecurityPkg/Tcg/TcgConfigDxe/TcgConfigImpl.c
b/SecurityPkg/Tcg/TcgConfigDxe/TcgConfigImpl.c
index a306bbbb5c..4455fd2b48 100644
--- a/SecurityPkg/Tcg/TcgConfigDxe/TcgConfigImpl.c
+++ b/SecurityPkg/Tcg/TcgConfigDxe/TcgConfigImpl.c
@@ -1,7 +1,7 @@
/** @file
HII Config Access protocol implementation of TCG configuration module.
-Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2011 - 2019, 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
@@ -176,7 +176,7 @@ TcgExtractConfig (
//
// Convert buffer data to <ConfigResp> by helper function BlockToConfig()
//
- PrivateData->Configuration->TpmOperation = PHYSICAL_PRESENCE_ENABLE;
+ PrivateData->Configuration->TpmOperation = PHYSICAL_PRESENCE_NO_ACTION;
//
// Get current TPM state.
diff --git a/SecurityPkg/Tcg/TcgConfigDxe/TcgConfigStrings.uni
b/SecurityPkg/Tcg/TcgConfigDxe/TcgConfigStrings.uni
index 7a84462a6e..3c3f0f7ddb 100644
--- a/SecurityPkg/Tcg/TcgConfigDxe/TcgConfigStrings.uni
+++ b/SecurityPkg/Tcg/TcgConfigDxe/TcgConfigStrings.uni
@@ -1,7 +1,7 @@
/** @file
String definitions for TCG configuration form.
-Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2011 - 2019, 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
@@ -23,6 +23,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER
EXPRESS OR IMPLIED.
#string STR_TPM_OPERATION #language en-US "TPM Operation"
#string STR_TPM_OPERATION_HELP #language en-US "Select one of the
supported operation to change TPM state."
+#string STR_NO_ACTION #language en-US "No Action"
#string STR_ENABLE #language en-US "Enable"
#string STR_DISABLE #language en-US "Disable"
#string STR_TPM_ACTIVATE #language en-US "Activate"
--
2.20.1.windows.1
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