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472d93c146
SetupTPM no longer uses recovery_mode parameter for anything other than a debug print. This change moves the debug print to a caller function, then removes recovery_mode from SetupTPM and some caller functions that no longer have a use for it. BUG=chrome-os-partner:20913. TEST=Manual. Boot factory install shim in recovery mode and verify TPM clear operations succeed. Boot in dev mode and verify "Lock physical presence" print on UART. BRANCH=None. Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Change-Id: I2f671f6680a6e67cf722855e659e99752bc0783c Reviewed-on: https://gerrit.chromium.org/gerrit/62916 Reviewed-by: Randall Spangler <rspangler@chromium.org>
70 lines
1.3 KiB
C
70 lines
1.3 KiB
C
/* Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*
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* Functions for querying, manipulating and locking rollback indices
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* stored in the TPM NVRAM.
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*/
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#include "sysincludes.h"
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#include "rollback_index.h"
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#include "tss_constants.h"
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uint32_t SetVirtualDevMode(int val) {
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return TPM_SUCCESS;
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}
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uint32_t TPMClearAndReenable(void) {
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return TPM_SUCCESS;
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}
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uint32_t SetupTPM(int developer_mode, int disable_dev_request,
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int clear_tpm_owner_request, RollbackSpaceFirmware* rsf) {
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return TPM_SUCCESS;
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}
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uint32_t RollbackS3Resume(void) {
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return TPM_SUCCESS;
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}
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uint32_t RollbackFirmwareSetup(int is_hw_dev,
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int disable_dev_request,
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int clear_tpm_owner_request,
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int *is_virt_dev, uint32_t *version) {
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*version = 0;
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return TPM_SUCCESS;
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}
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uint32_t RollbackFirmwareWrite(uint32_t version) {
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return TPM_SUCCESS;
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}
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uint32_t RollbackFirmwareLock(int recovery_mode) {
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return TPM_SUCCESS;
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}
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uint32_t RollbackKernelRead(uint32_t* version) {
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*version = 0;
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return TPM_SUCCESS;
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}
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uint32_t RollbackKernelWrite(uint32_t version) {
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return TPM_SUCCESS;
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}
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uint32_t RollbackKernelLock(void) {
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return TPM_SUCCESS;
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}
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