diff options
Diffstat (limited to 'src/VBox/Devices/EFI/Firmware/SecurityPkg/Tcg/TcgSmm/TcgSmm.h')
| -rw-r--r-- | src/VBox/Devices/EFI/Firmware/SecurityPkg/Tcg/TcgSmm/TcgSmm.h | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/SecurityPkg/Tcg/TcgSmm/TcgSmm.h b/src/VBox/Devices/EFI/Firmware/SecurityPkg/Tcg/TcgSmm/TcgSmm.h new file mode 100644 index 00000000..c40f4317 --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/SecurityPkg/Tcg/TcgSmm/TcgSmm.h @@ -0,0 +1,99 @@ +/** @file + The header file for TCG SMM driver. + +Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR> +SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#ifndef __TCG_SMM_H__ +#define __TCG_SMM_H__ + +#include <PiDxe.h> +#include <IndustryStandard/Acpi.h> +#include <IndustryStandard/UefiTcgPlatform.h> + +#include <Guid/PhysicalPresenceData.h> +#include <Guid/MemoryOverwriteControl.h> +#include <Guid/TpmInstance.h> + +#include <Protocol/SmmSwDispatch2.h> +#include <Protocol/AcpiTable.h> +#include <Protocol/SmmVariable.h> + +#include <Library/BaseLib.h> +#include <Library/BaseMemoryLib.h> +#include <Library/DebugLib.h> +#include <Library/SmmServicesTableLib.h> +#include <Library/UefiDriverEntryPoint.h> +#include <Library/UefiBootServicesTableLib.h> +#include <Library/DxeServicesLib.h> +#include <Library/TpmMeasurementLib.h> +#include <Library/PcdLib.h> +#include <Library/TcgPpVendorLib.h> + +#pragma pack(1) +typedef struct { + UINT8 SoftwareSmi; + UINT32 Parameter; + UINT32 Response; + UINT32 Request; + UINT32 LastRequest; + UINT32 ReturnCode; +} PHYSICAL_PRESENCE_NVS; + +typedef struct { + UINT8 SoftwareSmi; + UINT32 Parameter; + UINT32 Request; + UINT32 ReturnCode; +} MEMORY_CLEAR_NVS; + +typedef struct { + PHYSICAL_PRESENCE_NVS PhysicalPresence; + MEMORY_CLEAR_NVS MemoryClear; + UINT32 PPRequestUserConfirm; +} TCG_NVS; + +typedef struct { + UINT8 OpRegionOp; + UINT32 NameString; + UINT8 RegionSpace; + UINT8 DWordPrefix; + UINT32 RegionOffset; + UINT8 BytePrefix; + UINT8 RegionLen; +} AML_OP_REGION_32_8; +#pragma pack() + +// +// The definition for TCG physical presence ACPI function +// +#define ACPI_FUNCTION_GET_PHYSICAL_PRESENCE_INTERFACE_VERSION 1 +#define ACPI_FUNCTION_SUBMIT_REQUEST_TO_BIOS 2 +#define ACPI_FUNCTION_GET_PENDING_REQUEST_BY_OS 3 +#define ACPI_FUNCTION_GET_PLATFORM_ACTION_TO_TRANSITION_TO_BIOS 4 +#define ACPI_FUNCTION_RETURN_REQUEST_RESPONSE_TO_OS 5 +#define ACPI_FUNCTION_SUBMIT_PREFERRED_USER_LANGUAGE 6 +#define ACPI_FUNCTION_SUBMIT_REQUEST_TO_BIOS_2 7 +#define ACPI_FUNCTION_GET_USER_CONFIRMATION_STATUS_FOR_REQUEST 8 + +// +// The return code for Return TPM Operation Response to OS Environment +// +#define PP_RETURN_TPM_OPERATION_RESPONSE_SUCCESS 0 +#define PP_RETURN_TPM_OPERATION_RESPONSE_FAILURE 1 + +// +// The definition for TCG MOR +// +#define ACPI_FUNCTION_DSM_MEMORY_CLEAR_INTERFACE 1 +#define ACPI_FUNCTION_PTS_CLEAR_MOR_BIT 2 + +// +// The return code for Memory Clear Interface Functions +// +#define MOR_REQUEST_SUCCESS 0 +#define MOR_REQUEST_GENERAL_FAILURE 1 + +#endif // __TCG_SMM_H__ |