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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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