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1abfa4ce JY |
1 | /** @file\r |
2 | The header file for Tcg2 SMM driver.\r | |
b3548d32 | 3 | \r |
c4122dca | 4 | Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>\r |
b3548d32 LG |
5 | This program and the accompanying materials\r |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
1abfa4ce JY |
8 | http://opensource.org/licenses/bsd-license.php\r |
9 | \r | |
b3548d32 | 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r |
1abfa4ce JY |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #ifndef __TCG2_SMM_H__\r | |
16 | #define __TCG2_SMM_H__\r | |
17 | \r | |
18 | #include <PiDxe.h>\r | |
19 | #include <IndustryStandard/Acpi.h>\r | |
20 | #include <IndustryStandard/Tpm2Acpi.h>\r | |
21 | \r | |
22 | #include <Guid/MemoryOverwriteControl.h>\r | |
23 | #include <Guid/TpmInstance.h>\r | |
24 | \r | |
25 | #include <Protocol/SmmSwDispatch2.h>\r | |
26 | #include <Protocol/AcpiTable.h>\r | |
27 | #include <Protocol/SmmVariable.h>\r | |
28 | #include <Protocol/Tcg2Protocol.h>\r | |
29 | \r | |
30 | #include <Library/BaseLib.h>\r | |
31 | #include <Library/BaseMemoryLib.h>\r | |
32 | #include <Library/DebugLib.h>\r | |
33 | #include <Library/SmmServicesTableLib.h>\r | |
34 | #include <Library/UefiDriverEntryPoint.h>\r | |
35 | #include <Library/UefiBootServicesTableLib.h>\r | |
36 | #include <Library/DxeServicesLib.h>\r | |
37 | #include <Library/TpmMeasurementLib.h>\r | |
73126ac2 | 38 | #include <Library/Tpm2CommandLib.h>\r |
1abfa4ce | 39 | #include <Library/Tcg2PhysicalPresenceLib.h>\r |
d967d6d9 | 40 | #include <Library/IoLib.h>\r |
73126ac2 | 41 | #include <Library/PrintLib.h>\r |
c4122dca | 42 | #include <Library/PcdLib.h>\r |
f15cb995 | 43 | #include <Library/Tpm2DeviceLib.h>\r |
d967d6d9 JY |
44 | \r |
45 | #include <IndustryStandard/TpmPtp.h>\r | |
1abfa4ce JY |
46 | \r |
47 | #pragma pack(1)\r | |
48 | typedef struct {\r | |
49 | UINT8 SoftwareSmi;\r | |
50 | UINT32 Parameter;\r | |
51 | UINT32 Response;\r | |
52 | UINT32 Request;\r | |
53 | UINT32 RequestParameter;\r | |
54 | UINT32 LastRequest;\r | |
55 | UINT32 ReturnCode;\r | |
56 | } PHYSICAL_PRESENCE_NVS;\r | |
57 | \r | |
58 | typedef struct {\r | |
59 | UINT8 SoftwareSmi;\r | |
60 | UINT32 Parameter;\r | |
61 | UINT32 Request;\r | |
62 | UINT32 ReturnCode;\r | |
63 | } MEMORY_CLEAR_NVS;\r | |
64 | \r | |
65 | typedef struct {\r | |
66 | PHYSICAL_PRESENCE_NVS PhysicalPresence;\r | |
67 | MEMORY_CLEAR_NVS MemoryClear;\r | |
053f31e3 | 68 | UINT32 PPRequestUserConfirm;\r |
c4122dca ZC |
69 | UINT32 TpmIrqNum;\r |
70 | BOOLEAN IsShortFormPkgLength;\r | |
1abfa4ce JY |
71 | } TCG_NVS;\r |
72 | \r | |
73 | typedef struct {\r | |
74 | UINT8 OpRegionOp;\r | |
75 | UINT32 NameString;\r | |
76 | UINT8 RegionSpace;\r | |
77 | UINT8 DWordPrefix;\r | |
78 | UINT32 RegionOffset;\r | |
79 | UINT8 BytePrefix;\r | |
80 | UINT8 RegionLen;\r | |
81 | } AML_OP_REGION_32_8;\r | |
82 | #pragma pack()\r | |
83 | \r | |
84 | //\r | |
85 | // The definition for TCG MOR\r | |
86 | //\r | |
87 | #define ACPI_FUNCTION_DSM_MEMORY_CLEAR_INTERFACE 1\r | |
88 | #define ACPI_FUNCTION_PTS_CLEAR_MOR_BIT 2\r | |
89 | \r | |
90 | //\r | |
91 | // The return code for Memory Clear Interface Functions\r | |
92 | //\r | |
93 | #define MOR_REQUEST_SUCCESS 0\r | |
94 | #define MOR_REQUEST_GENERAL_FAILURE 1\r | |
95 | \r | |
cd643013 ZC |
96 | //\r |
97 | // Physical Presence Interface Version supported by Platform\r | |
98 | //\r | |
99 | #define PHYSICAL_PRESENCE_VERSION_TAG "$PV"\r | |
100 | #define PHYSICAL_PRESENCE_VERSION_SIZE 4\r | |
101 | \r | |
73126ac2 ZC |
102 | //\r |
103 | // PNP _HID for TPM2 device\r | |
104 | //\r | |
9a9fa14e | 105 | #define TPM_HID_TAG "NNNN0000"\r |
73126ac2 ZC |
106 | #define TPM_HID_PNP_SIZE 8\r |
107 | #define TPM_HID_ACPI_SIZE 9\r | |
108 | \r | |
c4122dca ZC |
109 | #define TPM_PRS_RESL "RESL"\r |
110 | #define TPM_PRS_RESS "RESS"\r | |
111 | #define TPM_PRS_RES_NAME_SIZE 4\r | |
112 | //\r | |
113 | // Minimum PRS resource template size\r | |
114 | // 1 byte for BufferOp\r | |
115 | // 1 byte for PkgLength\r | |
116 | // 2 bytes for BufferSize\r | |
117 | // 12 bytes for Memory32Fixed descriptor\r | |
118 | // 5 bytes for Interrupt descriptor\r | |
119 | // 2 bytes for END Tag\r | |
120 | //\r | |
121 | #define TPM_POS_RES_TEMPLATE_MIN_SIZE (1 + 1 + 2 + 12 + 5 + 2)\r | |
122 | \r | |
123 | //\r | |
124 | // Max Interrupt buffer size for PRS interrupt resource\r | |
125 | // Now support 15 interrupts in maxmum\r | |
126 | //\r | |
127 | #define MAX_PRS_INT_BUF_SIZE (15*4)\r | |
1abfa4ce | 128 | #endif // __TCG_SMM_H__\r |