diff options
Diffstat (limited to 'drivers/char/tpm/Kconfig')
| -rw-r--r-- | drivers/char/tpm/Kconfig | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig index f5fc64f89c5c..bfc2c26780fb 100644 --- a/drivers/char/tpm/Kconfig +++ b/drivers/char/tpm/Kconfig @@ -17,20 +17,28 @@ menuconfig TCG_TPM obtained at: <http://sourceforge.net/projects/trousers>. To compile this driver as a module, choose M here; the module will be called tpm. If unsure, say N. - Note: For more TPM drivers enable CONFIG_PNP, CONFIG_ACPI - and CONFIG_PNPACPI. + Note: For more TPM drivers and BIOS LOG access enable + CONFIG_PNP, CONFIG_ACPI and CONFIG_PNPACPI. if TCG_TPM config TCG_TIS tristate "TPM Interface Specification 1.2 Interface" - depends on PNP ---help--- If you have a TPM security chip that is compliant with the TCG TIS 1.2 TPM specification say Yes and it will be accessible from within Linux. To compile this driver as a module, choose M here; the module will be called tpm_tis. +config TCG_BIOS_LOG + bool "TPM bios mesurement log" + depends on X86 + select ACPI + ---help--- + ACPI is required for access to bios measurements lists and therefore + to validate the PCR[0] value. So say Yes in case you want this + feature and, consequently, ACPI will be enabled. + config TCG_NSC tristate "National Semiconductor TPM Interface" ---help--- |