mocked_rollback_index.c revision 71b126ba46c3b2fda3007dc0dd24a9f74adab604 
1/* Copyright (c) 2010-2011 The Chromium OS Authors. All rights reserved.
2 * Use of this source code is governed by a BSD-style license that can be
3 * found in the LICENSE file.
4 *
5 * Functions for querying, manipulating and locking rollback indices
6 * stored in the TPM NVRAM.
7 */
8
9#include "rollback_index.h"
10
11#include "tss_constants.h"
12
13
14uint32_t SetVirtualDevMode(int val) {
15  return TPM_SUCCESS;
16}
17
18
19uint32_t TPMClearAndReenable(void) {
20  return TPM_SUCCESS;
21}
22
23
24uint32_t SetupTPM(int recovery_mode, int developer_mode,
25                  int disable_dev_request, RollbackSpaceFirmware* rsf) {
26  return TPM_SUCCESS;
27}
28
29
30uint32_t RollbackS3Resume(void) {
31  return TPM_SUCCESS;
32}
33
34
35uint32_t RollbackFirmwareSetup(int recovery_mode, int is_hw_dev,
36                               int disable_dev_request,
37                               int *is_virt_dev, uint32_t *version) {
38  *version = 0;
39  return TPM_SUCCESS;
40}
41
42
43uint32_t RollbackFirmwareWrite(uint32_t version) {
44  return TPM_SUCCESS;
45}
46
47
48uint32_t RollbackFirmwareLock(void) {
49  return TPM_SUCCESS;
50}
51
52
53uint32_t RollbackKernelRead(uint32_t* version) {
54  *version = 0;
55  return TPM_SUCCESS;
56}
57
58
59uint32_t RollbackKernelWrite(uint32_t version) {
60  return TPM_SUCCESS;
61}
62
63
64uint32_t RollbackKernelLock(void) {
65  return TPM_SUCCESS;
66}
67