From: Torsten Landschoff <tla@comsys.informatik.uni-kiel.de>
To: trusted linux <tcimpl2005@yahoo.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: TPM on IBM thinkcenter S51
Date: Mon, 30 May 2005 15:17:51 +0200 [thread overview]
Message-ID: <1117459071.6058.6.camel@localhost.localdomain> (raw)
In-Reply-To: <20050527204214.31693.qmail@web61018.mail.yahoo.com>
On Fri, 2005-05-27 at 13:42 -0700, trusted linux wrote:
> I can't make TPM work on an IBM thinkcenter S51
> running 2.6.12-rc5 kernel. Here is what I did:
>
> 1. build the drivers tpm.ko and tpm_nsc.ko and
> modprobe tpm
> 2. create /dev/tpm
> 3. build tpm libtcpa (version 1.1)
> 4. run tcpa_demo
>
> then I got an error "Can't open TPM driver".
I'd check with strace first what's going on there. In my case I
had /dev/tpm0 created by udev with libtcpa accessing /dev/tpm. So -
what's the output of
strace ./tcpa_demo
??
Greetings
Torsten
next prev parent reply other threads:[~2005-05-30 13:17 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-27 20:42 trusted linux
2005-05-30 13:17 ` Torsten Landschoff [this message]
2005-06-02 22:00 ` trusted linux
2005-06-03 9:23 ` Torsten Landschoff
2005-06-03 15:02 ` Kylene Jo Hall
2005-06-03 16:23 ` Kylene Jo Hall
2005-06-10 1:37 ` trusted linux
2005-06-03 16:24 ` Kylene Jo Hall
2005-06-06 8:53 ` Torsten Landschoff
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