mirror of
https://github.com/Telecominfraproject/OpenCellular.git
synced 2025-11-29 12:43:55 +00:00
32a6526d25
This is part 2 of the wrapper API refactor. It adds stub implementations for the host, and changes the host-side utilities to use them. Firmware implementation is unchanged in this CL (other than a few updates to macros). BUG=chromium_os:16997 TEST=make && make runtests Change-Id: I63989bd11de1f2239ddae256beaccd31bfb5acef Reviewed-on: http://gerrit.chromium.org/gerrit/3256 Reviewed-by: Stefan Reinauer <reinauer@chromium.org> Tested-by: Randall Spangler <rspangler@chromium.org>
47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
/* Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
/* Testing: ForceClear and behavior of disable and permanent deactivated flags.
|
|
*
|
|
* ForceClear sets the permanent disable and deactivated flags to their default
|
|
* value of TRUE. The specs say nothing about STCLEAR flags, so they should be
|
|
* left alone. This test checks that both flags may be reset without a reboot,
|
|
* resulting in a fully enabled and activated TPM. (We know that because
|
|
* ForceClear requires that the TPM be enabled and activated to run.)
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
|
|
#include "host_common.h"
|
|
#include "tlcl.h"
|
|
#include "tlcl_tests.h"
|
|
|
|
int main(int argc, char** argv) {
|
|
uint8_t disable, deactivated;
|
|
int i;
|
|
|
|
TlclLibInit();
|
|
TPM_CHECK(TlclStartupIfNeeded());
|
|
TPM_CHECK(TlclSelfTestFull());
|
|
TPM_CHECK(TlclAssertPhysicalPresence());
|
|
TPM_CHECK(TlclGetFlags(&disable, &deactivated, NULL));
|
|
printf("disable is %d, deactivated is %d\n", disable, deactivated);
|
|
|
|
for (i = 0; i < 2; i++) {
|
|
TPM_CHECK(TlclForceClear());
|
|
TPM_CHECK(TlclGetFlags(&disable, &deactivated, NULL));
|
|
printf("disable is %d, deactivated is %d\n", disable, deactivated);
|
|
VbAssert(disable == 1 && deactivated == 1);
|
|
TPM_CHECK(TlclSetEnable());
|
|
TPM_CHECK(TlclSetDeactivated(0));
|
|
TPM_CHECK(TlclGetFlags(&disable, &deactivated, NULL));
|
|
printf("disable is %d, deactivated is %d\n", disable, deactivated);
|
|
VbAssert(disable == 0 && deactivated == 0);
|
|
}
|
|
|
|
printf("TEST SUCCEEDED\n");
|
|
return 0;
|
|
}
|