Date: Fri, 3 Jul 2009 12:33:40 -0700
From: Andy Isaacson <adi@hexapodia.org>
To: Marcin Obara <marcin_obara@users.sourceforge.net>
Cc: Andy Isaacson <adi@vmware.com>, linux-kernel@vger.kernel.org,
       tpmdd-devel@lists.sourceforge.net, seiji.munetoh@gmail.com,
       Mimi Zohar <zohar@linux.vnet.ibm.com>,
       Shahbaz Khan <shaz.linux@gmail.com>
Subject: Re: [tpmdd-devel] [PATCH 6/6] tpm_tis: add workarounds for iTPM
Message-ID: <20090703193340.GA6060@hexapodia.org>
References: <1246410255-6839-1-git-send-email-adi@vmware.com> <1246410255-6839-7-git-send-email-adi@vmware.com> <ea8d860a0907031118o7ad0ad4nbe147b32bba57a29@mail.gmail.com>
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On Fri, Jul 03, 2009 at 08:18:18PM +0200, Marcin Obara wrote:
> 2009/7/1 Andy Isaacson <adi@vmware.com>:
> > Some Lenovo platforms (X200 and T400, maybe others) have an "iTPM" which
> > does not quite conform to the TPM spec. ?With one small hack the iTPM
> > seems to work OK.
> 
> Small comment:
> 
> Intel iTPM on mobile platforms require this patch.
> Intel iTPM on desktop platforms works well without this patch.

Please do expand on this -- I don't have access to any iTPM desktop
platforms to verify.  Can you provide information on what desktop
platforms behave differently so that I can adjust the patch?

If you could simply boot a kernel with my patch series on a desktop iTPM
and provide the dmesg output, that would be great!

Thanks,
-andy
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