1# 2# TPM device configuration 3# 4 5menuconfig TCG_TPM 6 tristate "TPM Hardware Support" 7 depends on HAS_IOMEM 8 select SECURITYFS 9 ---help--- 10 If you have a TPM security chip in your system, which 11 implements the Trusted Computing Group's specification, 12 say Yes and it will be accessible from within Linux. For 13 more information see <http://www.trustedcomputinggroup.org>. 14 An implementation of the Trusted Software Stack (TSS), the 15 userspace enablement piece of the specification, can be 16 obtained at: <http://sourceforge.net/projects/trousers>. To 17 compile this driver as a module, choose M here; the module 18 will be called tpm. If unsure, say N. 19 Notes: 20 1) For more TPM drivers enable CONFIG_PNP, CONFIG_ACPI 21 and CONFIG_PNPACPI. 22 2) Without ACPI enabled, the BIOS event log won't be accessible, 23 which is required to validate the PCR 0-7 values. 24 25if TCG_TPM 26 27config TCG_TIS 28 tristate "TPM Interface Specification 1.2 Interface" 29 depends on X86 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 depends on X86 39 ---help--- 40 If you have a TPM security chip from National Semiconductor 41 say Yes and it will be accessible from within Linux. To 42 compile this driver as a module, choose M here; the module 43 will be called tpm_nsc. 44 45config TCG_ATMEL 46 tristate "Atmel TPM Interface" 47 depends on PPC64 || HAS_IOPORT 48 ---help--- 49 If you have a TPM security chip from Atmel say Yes and it 50 will be accessible from within Linux. To compile this driver 51 as a module, choose M here; the module will be called tpm_atmel. 52 53config TCG_INFINEON 54 tristate "Infineon Technologies TPM Interface" 55 depends on PNP 56 ---help--- 57 If you have a TPM security chip from Infineon Technologies 58 (either SLD 9630 TT 1.1 or SLB 9635 TT 1.2) say Yes and it 59 will be accessible from within Linux. 60 To compile this driver as a module, choose M here; the module 61 will be called tpm_infineon. 62 Further information on this driver and the supported hardware 63 can be found at http://www.trust.rub.de/projects/linux-device-driver-infineon-tpm/ 64 65endif # TCG_TPM 66