diff options
Diffstat (limited to 'drivers/char/tpm/Kconfig')
| -rw-r--r-- | drivers/char/tpm/Kconfig | 72 |
1 files changed, 68 insertions, 4 deletions
diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig index f5fc64f89c5..c54cac3f8bc 100644 --- a/drivers/char/tpm/Kconfig +++ b/drivers/char/tpm/Kconfig @@ -5,7 +5,6 @@ menuconfig TCG_TPM tristate "TPM Hardware Support" depends on HAS_IOMEM - depends on EXPERIMENTAL select SECURITYFS ---help--- If you have a TPM security chip in your system, which @@ -17,22 +16,56 @@ 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 + Notes: + 1) For more TPM drivers enable CONFIG_PNP, CONFIG_ACPI and CONFIG_PNPACPI. + 2) Without ACPI enabled, the BIOS event log won't be accessible, + which is required to validate the PCR 0-7 values. if TCG_TPM config TCG_TIS tristate "TPM Interface Specification 1.2 Interface" - depends on PNP + depends on X86 ---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_TIS_I2C_ATMEL + tristate "TPM Interface Specification 1.2 Interface (I2C - Atmel)" + depends on I2C + ---help--- + If you have an Atmel I2C TPM security chip 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_i2c_atmel. + +config TCG_TIS_I2C_INFINEON + tristate "TPM Interface Specification 1.2 Interface (I2C - Infineon)" + depends on I2C + ---help--- + If you have a TPM security chip that is compliant with the + TCG TIS 1.2 TPM specification and Infineon's I2C Protocol Stack + Specification 0.20 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_i2c_infineon. + +config TCG_TIS_I2C_NUVOTON + tristate "TPM Interface Specification 1.2 Interface (I2C - Nuvoton)" + depends on I2C + ---help--- + If you have a TPM security chip with an I2C interface from + Nuvoton Technology Corp. 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_i2c_nuvoton. + config TCG_NSC tristate "National Semiconductor TPM Interface" + depends on X86 ---help--- If you have a TPM security chip from National Semiconductor say Yes and it will be accessible from within Linux. To @@ -41,6 +74,7 @@ config TCG_NSC config TCG_ATMEL tristate "Atmel TPM Interface" + depends on PPC64 || HAS_IOPORT_MAP ---help--- If you have a TPM security chip from Atmel say Yes and it will be accessible from within Linux. To compile this driver @@ -56,6 +90,36 @@ config TCG_INFINEON To compile this driver as a module, choose M here; the module will be called tpm_infineon. Further information on this driver and the supported hardware - can be found at http://www.prosec.rub.de/tpm + can be found at http://www.trust.rub.de/projects/linux-device-driver-infineon-tpm/ + +config TCG_IBMVTPM + tristate "IBM VTPM Interface" + depends on PPC_PSERIES + ---help--- + If you have IBM virtual TPM (VTPM) support 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_ibmvtpm. + +config TCG_ST33_I2C + tristate "STMicroelectronics ST33 I2C TPM" + depends on I2C + depends on GPIOLIB + ---help--- + If you have a TPM security chip from STMicroelectronics working with + an I2C bus 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_stm_st33_i2c. + +config TCG_XEN + tristate "XEN TPM Interface" + depends on TCG_TPM && XEN + select XEN_XENBUS_FRONTEND + ---help--- + If you want to make TPM support available to a Xen user domain, + say Yes and it will be accessible from within Linux. See + the manpages for xl, xl.conf, and docs/misc/vtpm.txt in + the Xen source repository for more details. + To compile this driver as a module, choose M here; the module + will be called xen-tpmfront. endif # TCG_TPM |