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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 /* Testing: ForceClear and behavior of disable and permanent deactivated flags. | 6 /* Testing: ForceClear and behavior of disable and permanent deactivated flags. |
7 * | 7 * |
8 * ForceClear sets the permanent disable and deactivated flags to their default | 8 * ForceClear sets the permanent disable and deactivated flags to their default |
9 * value of TRUE. The specs say nothing about STCLEAR flags, so they should be | 9 * value of TRUE. The specs say nothing about STCLEAR flags, so they should be |
10 * left alone. This test checks that both flags may be reset without a reboot, | 10 * left alone. This test checks that both flags may be reset without a reboot, |
11 * resulting in a fully enabled and activated TPM. (We know that because | 11 * resulting in a fully enabled and activated TPM. (We know that because |
12 * ForceClear requires that the TPM be enabled and activated to run.) | 12 * ForceClear requires that the TPM be enabled and activated to run.) |
13 */ | 13 */ |
14 | 14 |
15 #include <stdio.h> | 15 #include <stdio.h> |
16 #include <tss/tcs.h> | |
17 | 16 |
18 #include "tlcl.h" | 17 #include "tlcl.h" |
19 #include "utility.h" | 18 #include "utility.h" |
20 | 19 |
21 #define CHECK(command) do { if ((command) != TPM_SUCCESS) \ | 20 #define CHECK(command) do { if ((command) != TPM_SUCCESS) \ |
22 error(#command "\n"); } \ | 21 error(#command "\n"); } \ |
23 while(0) | 22 while(0) |
24 | 23 |
25 int main(int argc, char** argv) { | 24 int main(int argc, char** argv) { |
26 uint8_t disable, deactivated; | 25 uint8_t disable, deactivated; |
(...skipping 25 matching lines...) Expand all Loading... |
52 | 51 |
53 CHECK(TlclSetDeactivated(0)); | 52 CHECK(TlclSetDeactivated(0)); |
54 printf("deactivated flag is cleared\n"); | 53 printf("deactivated flag is cleared\n"); |
55 | 54 |
56 CHECK(TlclGetFlags(&disable, &deactivated, NULL)); | 55 CHECK(TlclGetFlags(&disable, &deactivated, NULL)); |
57 printf("disable is %d, deactivated is %d\n", disable, deactivated); | 56 printf("disable is %d, deactivated is %d\n", disable, deactivated); |
58 } | 57 } |
59 | 58 |
60 return 0; | 59 return 0; |
61 } | 60 } |
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