TPM(4) | FreeBSD Kernel Interfaces Manual | TPM(4) |
NAME
tpm — Trusted Platform ModuleSYNOPSIS
To compile this driver into the kernel, place the following lines in your kernel configuration file:
device tpm
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
tpm_load="YES"
In /boot/device.hints:
hint.tpm.0.at="isa"
hint.tpm.0.maddr="0xfed40000"
hint.tpm.0.msize="0x5000"
hint.tpm.1.at="isa"
hint.tpm.1.maddr="0xfed40000"
hint.tpm.1.msize="0x1000"
DESCRIPTION
The tpm driver provides support for various trusted platform modules (TPM) that can store cryptographic keys.Supported modules:
- Atmel 97SC3203
- Broadcom BCM0102
- Infineon IFX SLD 9630 TT 1.1 and IFX SLB 9635 TT 1.2
- Intel INTC0102
- Sinosun SNS SSX35
- STM ST19WP18
- Winbond WEC WPCT200
The driver can be configured to use an IRQ by providing a free ISA interrupt vector in /boot/device.hints.
AUTHORS
The tpm driver was written by and .August 15, 2010 | FreeBSD |