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 depends on X86 31 ---help--- 32 If you have a TPM security chip that is compliant with the 33 TCG TIS 1.2 TPM specification say Yes and it will be accessible 34 from within Linux. To compile this driver as a module, choose 35 M here; the module will be called tpm_tis. 36 37config TCG_NSC 38 tristate "National Semiconductor TPM Interface" 39 depends on X86 40 ---help--- 41 If you have a TPM security chip from National Semiconductor 42 say Yes and it will be accessible from within Linux. To 43 compile this driver as a module, choose M here; the module 44 will be called tpm_nsc. 45 46config TCG_ATMEL 47 tristate "Atmel TPM Interface" 48 depends on PPC64 || HAS_IOPORT 49 ---help--- 50 If you have a TPM security chip from Atmel say Yes and it 51 will be accessible from within Linux. To compile this driver 52 as a module, choose M here; the module will be called tpm_atmel. 53 54config TCG_INFINEON 55 tristate "Infineon Technologies TPM Interface" 56 depends on PNP 57 ---help--- 58 If you have a TPM security chip from Infineon Technologies 59 (either SLD 9630 TT 1.1 or SLB 9635 TT 1.2) say Yes and it 60 will be accessible from within Linux. 61 To compile this driver as a module, choose M here; the module 62 will be called tpm_infineon. 63 Further information on this driver and the supported hardware 64 can be found at http://www.trust.rub.de/projects/linux-device-driver-infineon-tpm/ 65 66endif # TCG_TPM 67