TPM(4)

TPM(4) | Kernel Interfaces Manual | TPM(4)

# NAME

tpm — Trusted Platform Module

# SYNOPSIS

tpm* at isa? iomem 0xfed40000
tpm* at isa? iomem 0xfed40000 irq 7

# 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 using the keyword irq in the kernel configuration file or using config(1). If not IRQ is specified, the driver uses polling. This is the default configuration.

# SEE ALSO

config(1), intro(4)

# AUTHORS

The tpm driver was written by Michael Shalayeff and Hans-Joerg Hoexer.

January 22, 2012 | NetBSD 7.0