1# 2# TPM device configuration 3# 4 5menuconfig TCG_TPM 6 tristate "TPM Hardware Support" 7 depends on HAS_IOMEM 8 depends on EXPERIMENTAL 9 select SECURITYFS 10 ---help--- 11 If you have a TPM security chip in your system, which 12 implements the Trusted Computing Group's specification, 13 say Yes and it will be accessible from within Linux. For 14 more information see <http://www.trustedcomputinggroup.org>. 15 An implementation of the Trusted Software Stack (TSS), the 16 userspace enablement piece of the specification, can be 17 obtained at: <http://sourceforge.net/projects/trousers>. To 18 compile this driver as a module, choose M here; the module 19 will be called tpm. If unsure, say N. 20 Notes: 21 1) For more TPM drivers enable CONFIG_PNP, CONFIG_ACPI 22 and CONFIG_PNPACPI. 23 2) Without ACPI enabled, the BIOS event log won't be accessible, 24 which is required to validate the PCR 0-7 values. 25 26if TCG_TPM 27 28config TCG_TIS 29 tristate "TPM Interface Specification 1.2 Interface" 30 ---help--- 31 If you have a TPM security chip that is compliant with the 32 TCG TIS 1.2 TPM specification say Yes and it will be accessible 33 from within Linux. To compile this driver as a module, choose 34 M here; the module will be called tpm_tis. 35 36config TCG_NSC 37 tristate "National Semiconductor TPM Interface" 38 ---help--- 39 If you have a TPM security chip from National Semiconductor 40 say Yes and it will be accessible from within Linux. To 41 compile this driver as a module, choose M here; the module 42 will be called tpm_nsc. 43 44config TCG_ATMEL 45 tristate "Atmel TPM Interface" 46 ---help--- 47 If you have a TPM security chip from Atmel say Yes and it 48 will be accessible from within Linux. To compile this driver 49 as a module, choose M here; the module will be called tpm_atmel. 50 51config TCG_INFINEON 52 tristate "Infineon Technologies TPM Interface" 53 depends on PNP 54 ---help--- 55 If you have a TPM security chip from Infineon Technologies 56 (either SLD 9630 TT 1.1 or SLB 9635 TT 1.2) say Yes and it 57 will be accessible from within Linux. 58 To compile this driver as a module, choose M here; the module 59 will be called tpm_infineon. 60 Further information on this driver and the supported hardware 61 can be found at http://www.trust.rub.de/projects/linux-device-driver-infineon-tpm/ 62 63endif # TCG_TPM 64