SecuritPkg: Tcg2Smm: Add PlatformClass to TPM2 Table
[mirror_edk2.git] / SecurityPkg / Tcg / Tcg2Smm / Tcg2Smm.h
1 /** @file
2 The header file for Tcg2 SMM driver.
3
4 Copyright (c) 2015 - 2017, Intel Corporation. All rights reserved.<BR>
5 This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
9
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
12
13 **/
14
15 #ifndef __TCG2_SMM_H__
16 #define __TCG2_SMM_H__
17
18 #include <PiDxe.h>
19 #include <IndustryStandard/Acpi.h>
20 #include <IndustryStandard/Tpm2Acpi.h>
21
22 #include <Guid/MemoryOverwriteControl.h>
23 #include <Guid/TpmInstance.h>
24
25 #include <Protocol/SmmSwDispatch2.h>
26 #include <Protocol/AcpiTable.h>
27 #include <Protocol/SmmVariable.h>
28 #include <Protocol/Tcg2Protocol.h>
29
30 #include <Library/BaseLib.h>
31 #include <Library/BaseMemoryLib.h>
32 #include <Library/DebugLib.h>
33 #include <Library/SmmServicesTableLib.h>
34 #include <Library/UefiDriverEntryPoint.h>
35 #include <Library/UefiBootServicesTableLib.h>
36 #include <Library/DxeServicesLib.h>
37 #include <Library/TpmMeasurementLib.h>
38 #include <Library/Tpm2CommandLib.h>
39 #include <Library/Tcg2PhysicalPresenceLib.h>
40 #include <Library/IoLib.h>
41 #include <Library/PrintLib.h>
42
43 #include <IndustryStandard/TpmPtp.h>
44
45 #pragma pack(1)
46 typedef struct {
47 UINT8 SoftwareSmi;
48 UINT32 Parameter;
49 UINT32 Response;
50 UINT32 Request;
51 UINT32 RequestParameter;
52 UINT32 LastRequest;
53 UINT32 ReturnCode;
54 } PHYSICAL_PRESENCE_NVS;
55
56 typedef struct {
57 UINT8 SoftwareSmi;
58 UINT32 Parameter;
59 UINT32 Request;
60 UINT32 ReturnCode;
61 } MEMORY_CLEAR_NVS;
62
63 typedef struct {
64 PHYSICAL_PRESENCE_NVS PhysicalPresence;
65 MEMORY_CLEAR_NVS MemoryClear;
66 UINT32 PPRequestUserConfirm;
67 } TCG_NVS;
68
69 typedef struct {
70 UINT8 OpRegionOp;
71 UINT32 NameString;
72 UINT8 RegionSpace;
73 UINT8 DWordPrefix;
74 UINT32 RegionOffset;
75 UINT8 BytePrefix;
76 UINT8 RegionLen;
77 } AML_OP_REGION_32_8;
78 #pragma pack()
79
80 //
81 // The definition for TCG MOR
82 //
83 #define ACPI_FUNCTION_DSM_MEMORY_CLEAR_INTERFACE 1
84 #define ACPI_FUNCTION_PTS_CLEAR_MOR_BIT 2
85
86 //
87 // The return code for Memory Clear Interface Functions
88 //
89 #define MOR_REQUEST_SUCCESS 0
90 #define MOR_REQUEST_GENERAL_FAILURE 1
91
92 //
93 // Physical Presence Interface Version supported by Platform
94 //
95 #define PHYSICAL_PRESENCE_VERSION_TAG "$PV"
96 #define PHYSICAL_PRESENCE_VERSION_SIZE 4
97
98 //
99 // PNP _HID for TPM2 device
100 //
101 #define TPM_HID_TAG "NNNN0000"
102 #define TPM_HID_PNP_SIZE 8
103 #define TPM_HID_ACPI_SIZE 9
104
105 #endif // __TCG_SMM_H__