blob: 866e253e5b9cd032238d0ccc8d458253bad81470 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/secureboot/trusted/trustedboot.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2015,2016 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
/**
* @file trustedboot.H
*
* @brief Trustedboot TPM interfaces
*
*/
#ifndef __TRUSTEDBOOT_H
#define __TRUSTEDBOOT_H
// -----------------------------------------------
// Includes
// -----------------------------------------------
#include <secureboot/trustedbootif.H>
#include <i2c/tpmddif.H>
#include <trace/interface.H>
#include "trustedTypes.H"
// ----------------------------------------------
// Trace definitions
// ----------------------------------------------
extern trace_desc_t* g_trac_trustedboot;
// Easy macro replace for unit testing
//#define TRACUCOMP(args...) TRACFCOMP(args)
#define TRACUCOMP(args...)
//#define TRACUBIN(args...) TRACFBIN(args)
#define TRACUBIN(args...)
#define TB_SUCCESS NULL
namespace TRUSTEDBOOT
{
/// Class object to store system TPM information
class SystemTpms
{
public:
SystemTpms();
TpmTarget tpm[MAX_SYSTEM_TPMS];
};
/**
* @brief Initialize the targeted TPM
* @param[in/out] io_target Current TPM target structure
* @param[in] i_nodeTarget Node Target
* @param[in] i_chip Chip to initialize
*/
void tpmInitialize(TRUSTEDBOOT::TpmTarget & io_target,
TARGETING::Target* i_nodeTarget,
TPMDD::tpm_chip_types_t i_chip);
/**
* @brief Verify a functional TPM still exists in the system
* @return errlHndl_t NULL if TPM available, otherwise a pointer to the
* error log.
*/
errlHndl_t tpmVerifyFunctionalTpmExists();
/**
* @brief Replay the entries that exist in the log into the TPM as needed
* @param[in/out] io_target Current TPM target structure
*/
void tpmReplayLog(TRUSTEDBOOT::TpmTarget & io_target);
/**
* @brief Send config entries to tpm
*
* @param[in/out] io_target Current TPM target structure
*
* @return errlHndl_t NULL if successful, otherwise a pointer to the
* error log.
*/
errlHndl_t tpmLogConfigEntries(TRUSTEDBOOT::TpmTarget & io_target);
} // end TRUSTEDBOOT namespace
#endif
|
