diff --git a/Vlv2TbltDevicePkg/Library/DxeTcg2PhysicalPresenceLibNull/DxeTcg2PhysicalPresenceLibNull.c b/Vlv2TbltDevicePkg/Library/DxeTcg2PhysicalPresenceLibNull/DxeTcg2PhysicalPresenceLibNull.c deleted file mode 100644 index 96fad05527..0000000000 --- a/Vlv2TbltDevicePkg/Library/DxeTcg2PhysicalPresenceLibNull/DxeTcg2PhysicalPresenceLibNull.c +++ /dev/null @@ -1,242 +0,0 @@ -/** @file - Execute pending TPM2 requests from OS or BIOS. - - Caution: This module requires additional review when modified. - This driver will have external input - variable. - This external input must be validated carefully to avoid security issue. - - Tcg2ExecutePendingTpmRequest() will receive untrusted input and do validation. - -Copyright (c) 2013 - 2015, Intel Corporation. All rights reserved.
-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 - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - - -/** - Get string by string id from HII Interface. - - @param[in] Id String ID. - - @retval CHAR16 * String from ID. - @retval NULL If error occurs. - -**/ -CHAR16 * -Tcg2PhysicalPresenceGetStringById ( - IN EFI_STRING_ID Id - ) -{ - return NULL; -} - -/** - Send ClearControl and Clear command to TPM. - - @param[in] PlatformAuth platform auth value. NULL means no platform auth change. - - @retval EFI_SUCCESS Operation completed successfully. - @retval EFI_TIMEOUT The register can't run into the expected status in time. - @retval EFI_BUFFER_TOO_SMALL Response data buffer is too small. - @retval EFI_DEVICE_ERROR Unexpected device behavior. - -**/ -EFI_STATUS -EFIAPI -TpmCommandClear ( - IN TPM2B_AUTH *PlatformAuth OPTIONAL - ) -{ - return EFI_SUCCESS; -} - -/** - Execute physical presence operation requested by the OS. - - @param[in] PlatformAuth platform auth value. NULL means no platform auth change. - @param[in] CommandCode Physical presence operation value. - @param[in, out] PpiFlags The physical presence interface flags. - - @retval TREE_PP_OPERATION_RESPONSE_BIOS_FAILURE Unknown physical presence operation. - @retval TREE_PP_OPERATION_RESPONSE_BIOS_FAILURE Error occurred during sending command to TPM or - receiving response from TPM. - @retval Others Return code from the TPM device after command execution. -**/ -UINT32 -Tcg2ExecutePhysicalPresence ( - IN TPM2B_AUTH *PlatformAuth, OPTIONAL - IN UINT32 CommandCode, - IN OUT EFI_TREE_PHYSICAL_PRESENCE_FLAGS *PpiFlags - ) -{ - return 0; -} - - -/** - Read the specified key for user confirmation. - - @param[in] CautionKey If true, F12 is used as confirm key; - If false, F10 is used as confirm key. - - @retval TRUE User confirmed the changes by input. - @retval FALSE User discarded the changes. -**/ -BOOLEAN -Tcg2ReadUserKey ( - IN BOOLEAN CautionKey - ) -{ - return FALSE; -} - -/** - The constructor function register UNI strings into imageHandle. - - It will ASSERT() if that operation fails and it will always return EFI_SUCCESS. - - @param ImageHandle The firmware allocated handle for the EFI image. - @param SystemTable A pointer to the EFI System Table. - - @retval EFI_SUCCESS The constructor successfully added string package. - @retval Other value The constructor can't add string package. -**/ -EFI_STATUS -EFIAPI -Tcg2PhysicalPresenceLibConstructor ( - IN EFI_HANDLE ImageHandle, - IN EFI_SYSTEM_TABLE *SystemTable - ) -{ - return EFI_SUCCESS; -} - -/** - Display the confirm text and get user confirmation. - - @param[in] TpmPpCommand The requested TPM physical presence command. - - @retval TRUE The user has confirmed the changes. - @retval FALSE The user doesn't confirm the changes. -**/ -BOOLEAN -Tcg2UserConfirm ( - IN UINT32 TpmPpCommand - ) -{ - return FALSE; -} - -/** - Check if there is a valid physical presence command request. Also updates parameter value - to whether the requested physical presence command already confirmed by user - - @param[in] TcgPpData EFI Tcg2 Physical Presence request data. - @param[in] Flags The physical presence interface flags. - @param[out] RequestConfirmed If the physical presence operation command required user confirm from UI. - True, it indicates the command doesn't require user confirm, or already confirmed - in last boot cycle by user. - False, it indicates the command need user confirm from UI. - - @retval TRUE Physical Presence operation command is valid. - @retval FALSE Physical Presence operation command is invalid. - -**/ -BOOLEAN -Tcg2HaveValidTpmRequest ( - IN EFI_TREE_PHYSICAL_PRESENCE *TcgPpData, - IN EFI_TREE_PHYSICAL_PRESENCE_FLAGS Flags, - OUT BOOLEAN *RequestConfirmed - ) -{ - return TRUE; -} - - -/** - Check and execute the requested physical presence command. - - Caution: This function may receive untrusted input. - TcgPpData variable is external input, so this function will validate - its data structure to be valid value. - - @param[in] PlatformAuth platform auth value. NULL means no platform auth change. - @param[in] TcgPpData Point to the physical presence NV variable. - @param[in] Flags The physical presence interface flags. -**/ -VOID -Tcg2ExecutePendingTpmRequest ( - IN TPM2B_AUTH *PlatformAuth, OPTIONAL - IN EFI_TREE_PHYSICAL_PRESENCE *TcgPpData, - IN EFI_TREE_PHYSICAL_PRESENCE_FLAGS Flags - ) -{ - return; -} - -/** - Check and execute the pending TPM request. - - The TPM request may come from OS or BIOS. This API will display request information and wait - for user confirmation if TPM request exists. The TPM request will be sent to TPM device after - the TPM request is confirmed, and one or more reset may be required to make TPM request to - take effect. - - This API should be invoked after console in and console out are all ready as they are required - to display request information and get user input to confirm the request. - - @param[in] PlatformAuth platform auth value. NULL means no platform auth change. -**/ -VOID -EFIAPI -Tcg2PhysicalPresenceLibProcessRequest ( - IN TPM2B_AUTH *PlatformAuth OPTIONAL - ) -{ - return; -} - -/** - Check if the pending TPM request needs user input to confirm. - - The TPM request may come from OS. This API will check if TPM request exists and need user - input to confirmation. - - @retval TRUE TPM needs input to confirm user physical presence. - @retval FALSE TPM doesn't need input to confirm user physical presence. - -**/ -BOOLEAN -EFIAPI -Tcg2PhysicalPresenceLibNeedUserConfirm( - VOID - ) -{ - - return FALSE; -} - diff --git a/Vlv2TbltDevicePkg/Library/DxeTcg2PhysicalPresenceLibNull/DxeTcg2PhysicalPresenceLibNull.inf b/Vlv2TbltDevicePkg/Library/DxeTcg2PhysicalPresenceLibNull/DxeTcg2PhysicalPresenceLibNull.inf deleted file mode 100644 index b67fd13893..0000000000 --- a/Vlv2TbltDevicePkg/Library/DxeTcg2PhysicalPresenceLibNull/DxeTcg2PhysicalPresenceLibNull.inf +++ /dev/null @@ -1,46 +0,0 @@ -## @file -# Null instance of DxeTcg2PhysicalPresenceLib -# -# Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.
-# -# 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 -# 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 = DxeTcg2PhysicalPresenceLib - FILE_GUID = B41B3DB3-ACC5-4fcd-9992-891F3F9C0DA5 - MODULE_TYPE = DXE_DRIVER - VERSION_STRING = 1.0 - LIBRARY_CLASS = Tcg2PhysicalPresenceLib|DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER UEFI_APPLICATION UEFI_DRIVER - -# -# The following information is for reference only and not required by the build tools. -# -# VALID_ARCHITECTURES = IA32 X64 IPF EBC -# - -[Sources] - DxeTcg2PhysicalPresenceLibNull.c - -[Packages] - MdePkg/MdePkg.dec - MdeModulePkg/MdeModulePkg.dec - SecurityPkg/SecurityPkg.dec - -[LibraryClasses] - - -[Protocols] - - -[Guids] - diff --git a/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc b/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc index 682e090a99..dc2c5b63e9 100644 --- a/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc +++ b/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc @@ -292,9 +292,7 @@ !endif TpmMeasurementLib|SecurityPkg/Library/DxeTpmMeasurementLib/DxeTpmMeasurementLib.inf Tcg2PhysicalPresenceLib|SecurityPkg/Library/DxeTcg2PhysicalPresenceLib/DxeTcg2PhysicalPresenceLib.inf -!if $(FTPM_ENABLE) == TRUE Tcg2PpVendorLib|SecurityPkg/Library/Tcg2PpVendorLibNull/Tcg2PpVendorLibNull.inf -!endif Tpm2CommandLib|SecurityPkg/Library/Tpm2CommandLib/Tpm2CommandLib.inf @@ -1201,7 +1199,7 @@ $(PLATFORM_BINARY_PACKAGE)/$(DXE_ARCHITECTURE)$(TARGET)/IA32/fTPMInitPeim.inf !if $(FTPM_ENABLE) == TRUE Tpm2DeviceLib|Vlv2TbltDevicePkg/Library/Tpm2DeviceLibSeCDxe/Tpm2DeviceLibSeC.inf !else - Tcg2PhysicalPresenceLib|$(PLATFORM_PACKAGE)/Library/DxeTcg2PhysicalPresenceLibNull/DxeTcg2PhysicalPresenceLibNull.inf + Tpm2DeviceLib|SecurityPkg/Library/Tpm2DeviceLibTcg2/Tpm2DeviceLibTcg2.inf !endif } diff --git a/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc b/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc index baba5e2055..35a51944f3 100644 --- a/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc +++ b/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc @@ -292,9 +292,7 @@ !endif TpmMeasurementLib|SecurityPkg/Library/DxeTpmMeasurementLib/DxeTpmMeasurementLib.inf Tcg2PhysicalPresenceLib|SecurityPkg/Library/DxeTcg2PhysicalPresenceLib/DxeTcg2PhysicalPresenceLib.inf -!if $(FTPM_ENABLE) == TRUE Tcg2PpVendorLib|SecurityPkg/Library/Tcg2PpVendorLibNull/Tcg2PpVendorLibNull.inf -!endif Tpm2CommandLib|SecurityPkg/Library/Tpm2CommandLib/Tpm2CommandLib.inf @@ -1189,7 +1187,7 @@ $(PLATFORM_BINARY_PACKAGE)/$(DXE_ARCHITECTURE)$(TARGET)/IA32/fTPMInitPeim.inf !if $(FTPM_ENABLE) == TRUE Tpm2DeviceLib|Vlv2TbltDevicePkg/Library/Tpm2DeviceLibSeCDxe/Tpm2DeviceLibSeC.inf !else - Tcg2PhysicalPresenceLib|$(PLATFORM_PACKAGE)/Library/DxeTcg2PhysicalPresenceLibNull/DxeTcg2PhysicalPresenceLibNull.inf + Tpm2DeviceLib|SecurityPkg/Library/Tpm2DeviceLibTcg2/Tpm2DeviceLibTcg2.inf !endif } diff --git a/Vlv2TbltDevicePkg/PlatformPkgX64.dsc b/Vlv2TbltDevicePkg/PlatformPkgX64.dsc index 1f0be98944..5fab75c31e 100644 --- a/Vlv2TbltDevicePkg/PlatformPkgX64.dsc +++ b/Vlv2TbltDevicePkg/PlatformPkgX64.dsc @@ -292,9 +292,7 @@ !endif TpmMeasurementLib|SecurityPkg/Library/DxeTpmMeasurementLib/DxeTpmMeasurementLib.inf Tcg2PhysicalPresenceLib|SecurityPkg/Library/DxeTcg2PhysicalPresenceLib/DxeTcg2PhysicalPresenceLib.inf -!if $(FTPM_ENABLE) == TRUE Tcg2PpVendorLib|SecurityPkg/Library/Tcg2PpVendorLibNull/Tcg2PpVendorLibNull.inf -!endif Tpm2CommandLib|SecurityPkg/Library/Tpm2CommandLib/Tpm2CommandLib.inf @@ -1201,7 +1199,7 @@ $(PLATFORM_BINARY_PACKAGE)/$(DXE_ARCHITECTURE)$(TARGET)/IA32/fTPMInitPeim.inf !if $(FTPM_ENABLE) == TRUE Tpm2DeviceLib|Vlv2TbltDevicePkg/Library/Tpm2DeviceLibSeCDxe/Tpm2DeviceLibSeC.inf !else - Tcg2PhysicalPresenceLib|$(PLATFORM_PACKAGE)/Library/DxeTcg2PhysicalPresenceLibNull/DxeTcg2PhysicalPresenceLibNull.inf + Tpm2DeviceLib|SecurityPkg/Library/Tpm2DeviceLibTcg2/Tpm2DeviceLibTcg2.inf !endif }