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Side by Side Diff: firmware/stub/tlcl.c

Issue 2919010: Add tpm lite to vboot reference (Closed) Base URL: ssh://gitrw.chromium.org/vboot_reference.git
Patch Set: Created 10 years, 5 months ago
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1 /* Copyright (c) 2010 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 * Stub implementations of TPM Lite Library.
6 */
7
8 #include "tss_constants.h"
9
10 /* disable MSVC warnings on unused arguments */
11 __pragma(warning (disable: 4100))
12
13 void TlclLibInit(void) { return; }
14 void TlclCloseDevice(void) { return; }
15 void TlclOpenDevice(void) { return; }
16 uint32_t TlclStartup(void) { return TPM_SUCCESS; }
17 uint32_t TlclSelftestfull(void) { return TPM_SUCCESS; }
18 uint32_t TlclContinueSelfTest(void) { return TPM_SUCCESS; }
19 uint32_t TlclDefineSpace(uint32_t index, uint32_t perm, uint32_t size) {
20 return TPM_SUCCESS;
21 }
22 uint32_t TlclWrite(uint32_t index, uint8_t *data, uint32_t length) {
23 return TPM_SUCCESS;
24 }
25 uint32_t TlclRead(uint32_t index, uint8_t *data, uint32_t length) {
26 return TPM_SUCCESS;
27 }
28 uint32_t TlclWriteLock(uint32_t index) { return TPM_SUCCESS; }
29 uint32_t TlclReadLock(uint32_t index) { return TPM_SUCCESS; }
30 uint32_t TlclAssertPhysicalPresence(void) { return TPM_SUCCESS; }
31 uint32_t TlclLockPhysicalPresence(void) { return TPM_SUCCESS; }
32 uint32_t TlclSetNvLocked(void) { return TPM_SUCCESS; }
33 int TlclIsOwned(void) { return TPM_SUCCESS; }
34 uint32_t TlclForceClear(void) { return TPM_SUCCESS; }
35 uint32_t TlclSetEnable(void) { return TPM_SUCCESS; }
36 uint32_t TlclClearEnable(void) { return TPM_SUCCESS; }
37 uint32_t TlclSetDeactivated(int deactivated) { return TPM_SUCCESS; }
38 uint32_t TlclSetGlobalLock(void) { return TPM_SUCCESS; }
39 uint32_t TlclGetFlags(uint8_t* disable, uint8_t* deactivated) {
40 return TPM_SUCCESS;
41 }
42 uint32_t TlclGetPermissions(uint32_t index, uint32_t* permissions) {
43 return TPM_SUCCESS;
44 }
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