From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001 From: Angelos Mouzakitis Date: Tue, 10 Oct 2023 14:33:42 +0000 Subject: Add submodule dependency files Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec --- .../TcgPpVendorLibNull/TcgPpVendorLibNull.c | 123 +++++++++++++++++++++ .../TcgPpVendorLibNull/TcgPpVendorLibNull.inf | 32 ++++++ .../TcgPpVendorLibNull/TcgPpVendorLibNull.uni | 13 +++ 3 files changed, 168 insertions(+) create mode 100644 roms/edk2/SecurityPkg/Library/TcgPpVendorLibNull/TcgPpVendorLibNull.c create mode 100644 roms/edk2/SecurityPkg/Library/TcgPpVendorLibNull/TcgPpVendorLibNull.inf create mode 100644 roms/edk2/SecurityPkg/Library/TcgPpVendorLibNull/TcgPpVendorLibNull.uni (limited to 'roms/edk2/SecurityPkg/Library/TcgPpVendorLibNull') diff --git a/roms/edk2/SecurityPkg/Library/TcgPpVendorLibNull/TcgPpVendorLibNull.c b/roms/edk2/SecurityPkg/Library/TcgPpVendorLibNull/TcgPpVendorLibNull.c new file mode 100644 index 000000000..c07d1c483 --- /dev/null +++ b/roms/edk2/SecurityPkg/Library/TcgPpVendorLibNull/TcgPpVendorLibNull.c @@ -0,0 +1,123 @@ +/** @file + NULL TCG PP Vendor library instance that does not support any vendor specific PPI. + +Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.
+SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#include +#include + +/** + Check and execute the requested physical presence command. + + This API should be invoked in BIOS boot phase to process pending request. + + Caution: This function may receive untrusted input. + + If OperationRequest < 128, then ASSERT(). + + @param[in] OperationRequest TPM physical presence operation request. + @param[in, out] ManagementFlags BIOS TPM Management Flags. + @param[out] ResetRequired If reset is required to vendor settings in effect. + True, it indicates the reset is required. + False, it indicates the reset is not required. + + @return TPM Operation Response to OS Environment. +**/ +UINT32 +EFIAPI +TcgPpVendorLibExecutePendingRequest ( + IN UINT32 OperationRequest, + IN OUT UINT32 *ManagementFlags, + OUT BOOLEAN *ResetRequired + ) +{ + ASSERT (OperationRequest >= TCG_PHYSICAL_PRESENCE_VENDOR_SPECIFIC_OPERATION); + return TCG_PP_OPERATION_RESPONSE_BIOS_FAILURE; +} + +/** + Check if there is a valid physical presence command request. + + This API should be invoked in BIOS boot phase to process pending request. + + Caution: This function may receive untrusted input. + + If OperationRequest < 128, then ASSERT(). + + @param[in] OperationRequest TPM physical presence operation request. + @param[in] ManagementFlags BIOS TPM Management 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. + 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 +EFIAPI +TcgPpVendorLibHasValidRequest ( + IN UINT32 OperationRequest, + IN UINT32 ManagementFlags, + OUT BOOLEAN *RequestConfirmed + ) +{ + ASSERT (OperationRequest >= TCG_PHYSICAL_PRESENCE_VENDOR_SPECIFIC_OPERATION); + return FALSE; +} + +/** + The callback for TPM vendor specific physical presence which is called for + Submit TPM Operation Request to Pre-OS Environment and + Submit TPM Operation Request to Pre-OS Environment 2. + + This API should be invoked in OS runtime phase to interface with ACPI method. + + Caution: This function may receive untrusted input. + + If OperationRequest < 128, then ASSERT(). + + @param[in] OperationRequest TPM physical presence operation request. + @param[in] ManagementFlags BIOS TPM Management Flags. + + @return Return Code for Submit TPM Operation Request to Pre-OS Environment and + Submit TPM Operation Request to Pre-OS Environment 2. +**/ +UINT32 +EFIAPI +TcgPpVendorLibSubmitRequestToPreOSFunction ( + IN UINT32 OperationRequest, + IN UINT32 ManagementFlags + ) +{ + ASSERT (OperationRequest >= TCG_PHYSICAL_PRESENCE_VENDOR_SPECIFIC_OPERATION); + return TCG_PP_SUBMIT_REQUEST_TO_PREOS_NOT_IMPLEMENTED; +} + +/** + The callback for TPM vendor specific physical presence which is called for + Get User Confirmation Status for Operation. + + This API should be invoked in OS runtime phase to interface with ACPI method. + + Caution: This function may receive untrusted input. + + If OperationRequest < 128, then ASSERT(). + + @param[in] OperationRequest TPM physical presence operation request. + @param[in] ManagementFlags BIOS TPM Management Flags. + + @return Return Code for Get User Confirmation Status for Operation. +**/ +UINT32 +EFIAPI +TcgPpVendorLibGetUserConfirmationStatusFunction ( + IN UINT32 OperationRequest, + IN UINT32 ManagementFlags + ) +{ + ASSERT (OperationRequest >= TCG_PHYSICAL_PRESENCE_VENDOR_SPECIFIC_OPERATION); + return TCG_PP_GET_USER_CONFIRMATION_NOT_IMPLEMENTED; +} diff --git a/roms/edk2/SecurityPkg/Library/TcgPpVendorLibNull/TcgPpVendorLibNull.inf b/roms/edk2/SecurityPkg/Library/TcgPpVendorLibNull/TcgPpVendorLibNull.inf new file mode 100644 index 000000000..246165c79 --- /dev/null +++ b/roms/edk2/SecurityPkg/Library/TcgPpVendorLibNull/TcgPpVendorLibNull.inf @@ -0,0 +1,32 @@ +## @file +# NULL TCG PP Vendor library instance that does not support any vendor specific PPI +# +# Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.
+# SPDX-License-Identifier: BSD-2-Clause-Patent +# +## + +[Defines] + INF_VERSION = 0x00010005 + BASE_NAME = TcgPpVendorLibNull + MODULE_UNI_FILE = TcgPpVendorLibNull.uni + FILE_GUID = 8489334D-4219-4CA1-9B42-1D46B0B75861 + MODULE_TYPE = DXE_DRIVER + VERSION_STRING = 1.0 + LIBRARY_CLASS = TcgPpVendorLib|DXE_RUNTIME_DRIVER DXE_SMM_DRIVER DXE_DRIVER + +# +# The following information is for reference only and not required by the build tools. +# +# VALID_ARCHITECTURES = IA32 X64 EBC +# + +[Sources] + TcgPpVendorLibNull.c + +[Packages] + MdePkg/MdePkg.dec + SecurityPkg/SecurityPkg.dec + +[LibraryClasses] + DebugLib diff --git a/roms/edk2/SecurityPkg/Library/TcgPpVendorLibNull/TcgPpVendorLibNull.uni b/roms/edk2/SecurityPkg/Library/TcgPpVendorLibNull/TcgPpVendorLibNull.uni new file mode 100644 index 000000000..53e6ef4d2 --- /dev/null +++ b/roms/edk2/SecurityPkg/Library/TcgPpVendorLibNull/TcgPpVendorLibNull.uni @@ -0,0 +1,13 @@ +// /** @file +// NULL TCG PP Vendor library instance that does not support any vendor specific PPI +// +// Copyright (c) 2015, Intel Corporation. All rights reserved.
+// +// SPDX-License-Identifier: BSD-2-Clause-Patent +// +// **/ + +#string STR_MODULE_ABSTRACT #language en-US "NULL TCG PP Vendor library instance that does not support any vendor specific PPI" + +#string STR_MODULE_DESCRIPTION #language en-US "NULL TCG PP Vendor library instance that does not support any vendor specific PPI." + -- cgit 1.2.3-korg