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Re: [Xen-devel] [PATCH] [Bochs/32-Bit BIOS] [2/3] TCG Bios extensions

To: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH] [Bochs/32-Bit BIOS] [2/3] TCG Bios extensions
From: Stefan Berger <stefanb@xxxxxxxxxx>
Date: Fri, 26 Jan 2007 12:16:13 -0500
Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
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Thanks. I will have a look.

   Stefan

Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> wrote on 01/26/2007 11:47:51 AM:

> All this stuff is now applied, but one chunk failed. The area of code where
> you added the call to tcpa_add_bootdevice() has gone away, probably due to
> Tim Deegan's changes to support network boot. You'll have to work out the
> new place to put it.
>
>  -- Keir
>
> On 3/1/07 5:42 pm, "Stefan Berger" <stefanb@xxxxxxxxxx> wrote:
>
> > This patch adds TCG BIOS extensions to the high memory area along with
> > some often-used libc utility functions. The TCG extensions are described
> > here:
> >
> > https://www.trustedcomputinggroup.
> org/specs/PCClient/TCG_PCClientImplementatio
> > nforBIOS_1-20_1-00.pdf
> >
> > I have tried to keep the patching with rombios.c to a minimum, but some
> > amount of code needs to be inserted at various locations.
> >
> > The code is currently deactivated, but can be activated by setting
> > BX_TCGBIOS to '1'.
>
>
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