OLD | NEW |
1 /* Copyright (c) 2010 The Chromium OS Authors. All rights reserved. | 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 | 2 * Use of this source code is governed by a BSD-style license that can be |
3 * found in the LICENSE file. | 3 * found in the LICENSE file. |
4 */ | 4 */ |
5 | 5 |
6 /* Test of early writing to the NVRAM. | 6 /* Test of early writing to the NVRAM. |
7 */ | 7 */ |
8 | 8 |
9 #include <stdio.h> | 9 #include <stdio.h> |
10 #include <stdint.h> | 10 #include <stdint.h> |
11 #include <stdlib.h> | 11 #include <stdlib.h> |
12 | 12 |
13 #include "tlcl.h" | 13 #include "tlcl.h" |
| 14 #include "tlcl_tests.h" |
14 #include "utility.h" | 15 #include "utility.h" |
15 | 16 |
16 #define INDEX0 0xcafe | |
17 | |
18 int main(int argc, char** argv) { | 17 int main(int argc, char** argv) { |
19 uint32_t perm; | |
20 uint32_t result; | |
21 uint32_t x; | 18 uint32_t x; |
22 | 19 |
23 TlclLibInit(); | 20 TlclLibInit(); |
24 TlclStartup(); | 21 TPM_CHECK(TlclStartup()); |
25 TlclContinueSelfTest(); | 22 TPM_CHECK(TlclContinueSelfTest()); |
26 | 23 TPM_CHECK(TlclAssertPhysicalPresence()); |
27 do { | 24 TPM_CHECK(TlclWrite(INDEX0, (uint8_t*) &x, sizeof(x))); |
28 result = TlclAssertPhysicalPresence(); | 25 printf("TEST SUCCEEDED\n"); |
29 printf("result of AssertPP = %d\n", result); | 26 return 0; |
30 } while (result == TPM_E_DOING_SELFTEST || | |
31 result == TPM_E_NEEDS_SELFTEST); | |
32 | |
33 if (result != TPM_SUCCESS) { | |
34 error("AssertPP failed with error %d\n", result); | |
35 } | |
36 | |
37 do { | |
38 result = TlclWrite(INDEX0, (uint8_t*) &x, sizeof(x)); | |
39 printf("result of WriteValue = %d\n", result); | |
40 } while (result == TPM_E_DOING_SELFTEST || | |
41 result == TPM_E_NEEDS_SELFTEST); | |
42 | |
43 if (result == TPM_E_BADINDEX) { | |
44 VBDEBUG(("creating INDEX0\n")); | |
45 perm = TPM_NV_PER_PPWRITE; | |
46 TlclDefineSpace(INDEX0, perm, sizeof(uint32_t)); | |
47 } else if (result != TPM_SUCCESS) { | |
48 error("Write failed with result %d\n", result); | |
49 } | |
50 | |
51 printf("Test completed successfully\n"); | |
52 exit(0); | |
53 } | 27 } |
OLD | NEW |