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Re: [Xen-devel] [PATCH] [Firmware] TCG BIOS extensions for the Bochs BIO
| To: | Stefan Berger <stefanb@xxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [PATCH] [Firmware] TCG BIOS extensions for the Bochs BIOS |
| From: | Keir Fraser <keir@xxxxxxxxxxxxx> |
| Date: | Fri, 08 Dec 2006 09:24:31 +0000 |
| Delivery-date: | Fri, 08 Dec 2006 01:24:34 -0800 |
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| In-reply-to: | <1165529063.16628.9.camel@xxxxxxxxxxxxxxxxxx> |
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| Thread-index: | Accaqqp26U1JYYadEduHsgAX8io7RQ== |
| Thread-topic: | [Xen-devel] [PATCH] [Firmware] TCG BIOS extensions for the Bochs BIOS |
| User-agent: | Microsoft-Entourage/11.2.5.060620 |
On 7/12/06 22:04, "Stefan Berger" <stefanb@xxxxxxxxxx> wrote: > Bochs BIOS and enables logging of boot measurements using the previously > implemented support for TCPA ACPI tables. A low-level driver for a TPM > TIS device and an Atmel device is provided. > > The implemented specification is described here: > > https://www.trustedcomputinggroup.org/specs/PCClient/TCG_PCClientImplementatio > nforBIOS_1-20_1-00.pdf > > I added a #define 'BX_TCGBIOS' to rombios.c that enables or disables > these extensions. It's currently disabled so none of the code is > compiled into the BIOS. Is there a good reason for it being implemented almost entirely in assembly language? -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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