tpm (4)

Leading comments

Copyright (c) 2010 Hans-Joerg Hoexer

Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQU...

(The comments found at the beginning of the groff file "man4/tpm.4freebsd".)

NAME

tpm - Trusted Platform Module

SYNOPSIS

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.conf5:

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 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

SEE ALSO

intro(4), device.hints5, config(8)

AUTHORS

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