<div dir="ltr">Hi<br><div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Nov 23, 2017 at 8:49 PM, Stefan Berger <span dir="ltr"><<a href="mailto:stefanb@linux.vnet.ibm.com" target="_blank">stefanb@linux.vnet.ibm.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF"><span class="gmail-">
<div class="gmail-m_9090830907091030486moz-cite-prefix">On 11/23/2017 07:48 AM,
<a class="gmail-m_9090830907091030486moz-txt-link-abbreviated" href="mailto:jwang@whu.edu.cn" target="_blank">jwang@whu.edu.cn</a> wrote:<br>
</div>
<blockquote type="cite">
<blockquote class="gmail-m_9090830907091030486ReferenceQuote" style="padding-left:5px;margin-right:0px;margin-left:5px;border-left:2px solid rgb(182,182,182)">
<p> Hi，Berger， </p>
<p> Thanks. But as I know CRB interface should be for mobile
platform. We just want to support Windows Server
2012. Currently,the Windows Server 2012 can find physical
TPM2 device. However, for vTPM, the windows server 2012
virtual machine just can find a virtual TPM 1.2 device and
can not find vTPM 2.0 device. We have tried linux such as
ubuntu and the ubuntu virtual machine can find vTPM 2.0 device
in seabios 1.10 and our modified <span lang="EN-US">qemu-kvm-ev-2.6.</span></p>
</blockquote>
</blockquote></span>
My suggestion is to try to pick the patches for QEMU and SeaBIOS CRB
support or wait for the next version of QEMU...<span class="gmail-HOEnZb"><font color="#888888"><br></font></span></div></blockquote><div><br></div><div>I couldn't make Windows work with TPM2 and seabios. However, I have some patch for ovmf to compile TPM2 support in, and it seem to work quite ok. I still have to figure out some PhysicalPresence issues (using swtpm/libtpms). I am busy with other projects now, but you can take a look at the branches (<a href="https://github.com/elmarco/edk2/tree/tpm2">https://github.com/elmarco/edk2/tree/tpm2</a>, <a href="https://github.com/elmarco/qemu/tree/tpm">https://github.com/elmarco/qemu/tree/tpm</a>). As you can see, work in progress, and help welcome!<br></div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div bgcolor="#FFFFFF"><span class="gmail-HOEnZb"><font color="#888888">
<br>
Stefan</font></span><div><div class="gmail-h5"><br>
<br>
<blockquote type="cite">
<blockquote class="gmail-m_9090830907091030486ReferenceQuote" style="padding-left:5px;margin-right:0px;margin-left:5px;border-left:2px solid rgb(182,182,182)">
<p> </p>
<p> <span lang="EN-US">This problem has been bothering us for a month.
Could you give us some help?</span> </p>
<p> </p>
<p> Best,<br>
Juan<br>
<br>
<br>
<br>
<br>
</p>
<blockquote class="gmail-m_9090830907091030486ReferenceQuote" style="padding-left:5px;margin-right:0px;margin-left:5px;border-left:2px solid rgb(182,182,182)" name="replyContent"> -----原始邮件-----<br>
<b>发件人:</b><span id="gmail-m_9090830907091030486rc_from">"Stefan Berger" <<a href="mailto:stefanb@linux.vnet.ibm.com" target="_blank">stefanb@linux.vnet.ibm.com</a>></span><br>
<b>发送时间:</b><span id="gmail-m_9090830907091030486rc_senttime">2017-11-23 03:41:30 (星期四)</span><br>
<b>收件人:</b> <a href="mailto:00011007@whu.edu.cn" target="_blank">00011007@whu.edu.cn</a><br>
<b>抄送:</b> <br>
<b>主题:</b> Re: Fw: Can VTPM2 support WINDOWS<br>
<br>
<div class="gmail-m_9090830907091030486moz-cite-prefix"> On 11/16/2017 08:40 AM, <a class="gmail-m_9090830907091030486moz-txt-link-abbreviated" href="mailto:00011007@whu.edu.cn" target="_blank">00011007@whu.edu.cn</a>
wrote:<br>
</div>
<blockquote type="cite"> <br>
<br>
<br>
<blockquote class="gmail-m_9090830907091030486ReferenceQuote" style="padding-left:5px;margin-right:0px;margin-left:5px;border-left:2px solid rgb(182,182,182)">
-----原始邮件-----<br>
<b>发件人:</b><span id="gmail-m_9090830907091030486rc_from"><a class="gmail-m_9090830907091030486moz-txt-link-abbreviated" href="mailto:00011007@whu.edu.cn" target="_blank">00011007@whu.edu.cn</a></span><br>
<b>发送时间:</b><span id="gmail-m_9090830907091030486rc_senttime">2017-11-16 17:30:57
(星期四)</span><br>
<b>收件人:</b> <a class="gmail-m_9090830907091030486moz-txt-link-abbreviated" href="mailto:seabios@seabios.org" target="_blank">seabios@seabios.org</a><br>
<b>抄送:</b> <br>
<b>主题:</b> Can VTPM2 support WINDOWS<br>
<br>
<p> Hi,all, </p>
<p> We want VTPM2 to support windows virtual machines. So
I want to know if the current seabios can support the
windows guest OS when the tpm driver can not be
modified. The host OS we used is CentOS 7.3 and the
seabios version is 1.10.2. The hypervisor is KVM+QEMU.
The windows version is windows server 2012 that can
automatically support physical TPM2 chip. </p>
</blockquote>
</blockquote>
<br>
I only ever tried with Windows 10 and that requires a CRB
interface (rather than TIS ) for a TPM2, which we will only
get with the next version of QEMU. I would assume that this is
also the case with windows server 2012.<br>
<br>
Stefan<br>
<br>
<blockquote type="cite">
<blockquote class="gmail-m_9090830907091030486ReferenceQuote" style="padding-left:5px;margin-right:0px;margin-left:5px;border-left:2px solid rgb(182,182,182)">
<p> Looking forward to reply as soon as possible. </p>
<p> <br>
Yours sincerely, </p>
<p> Juan </p>
<p> <br>
</p>
<span>
<hr class="gmail-m_9090830907091030486signature-separator" style="margin:0.5em 0px;border-color:currentcolor;border-style:none;border-width:medium;width:30em;height:1px;background-color:rgb(153,153,153)" align="left"> <br>
Best Wishes! <br>
******************************<wbr>******************************<wbr>******************************<wbr>*****
<br>
Juan Wang <br>
Computer School, Wuhan <wbr>University <br>
Key Laboratory of Aerospace <wbr>Information Security and <wbr>Trusted Computing, Ministry <wbr>of Education
<br>
Mobile Phone : 18986213038 <br>
E-Mail : <a href="mailto:jwang@whu.edu.cn" target="_blank">jwang@whu.edu.<wbr>cn</a> <br>
******************************<wbr>******************************<wbr>******************************<wbr>***** </span><br>
<br>
<b><span style="color:rgb(255,0,0);font-family:幼圆;font-size:large"><span style="color:rgb(0,0,255);font-family:楷体;font-size:x-large"><img src="http://www.whu.edu.cn/ch_template/img/logo.png"></span></span></b> </blockquote>
<br>
<br>
<br>
<span>
<hr class="gmail-m_9090830907091030486signature-separator" style="margin:0.5em 0px;border-color:currentcolor;border-style:none;border-width:medium;width:30em;height:1px;background-color:rgb(153,153,153)" align="left"> <br>
Best Wishes! <br>
******************************<wbr>******************************<wbr>******************************<wbr>*****
<br>
Juan Wang <br>
Computer School, Wuhan <wbr>University <br>
Key Laboratory of Aerospace <wbr>Information Security and <wbr>Trusted Computing, Ministry <wbr>of Education
<br>
Mobile Phone : 18986213038 <br>
E-Mail : <a class="gmail-m_9090830907091030486moz-txt-link-abbreviated" href="mailto:jwang@whu.edu.cn" target="_blank">jwang@whu.edu.<wbr>cn</a> <br>
******************************<wbr>******************************<wbr>******************************<wbr>***** </span><br>
<br>
<b><span style="color:rgb(255,0,0);font-family:幼圆;font-size:large"><span style="color:rgb(0,0,255);font-family:楷体;font-size:x-large"><img src="http://www.whu.edu.cn/ch_template/img/logo.png"></span></span></b> </blockquote>
<p> <br>
</p>
</blockquote>
<br>
<br>
<br>
<span>
<hr class="gmail-m_9090830907091030486signature-separator" style="margin:0.5em 0px;border-color:currentcolor;border-style:none;border-width:medium;width:30em;height:1px;background-color:rgb(153,153,153)" align="left"> <br>
Best Wishes! <br>
******************************<wbr>******************************<wbr>******************************<wbr>*****
<br>
Juan Wang <br>
Computer School, Wuhan <wbr>University <br>
Key Laboratory of Aerospace <wbr>Information Security and <wbr>Trusted Computing, Ministry <wbr>of Education
<br>
Mobile Phone : 18986213038 <br>
E-Mail : <a href="mailto:jwang@whu.edu.cn" target="_blank">jwang@whu.edu.<wbr>cn</a> <br>
******************************<wbr>******************************<wbr>******************************<wbr>***** </span><br>
<br>
<b><span style="color:rgb(255,0,0);font-family:幼圆;font-size:large"><span style="color:rgb(0,0,255);font-family:楷体;font-size:x-large"><img src="http://www.whu.edu.cn/ch_template/img/logo.png"></span></span></b>
</blockquote>
<br>
<br>
<br>
<span>
<hr class="gmail-m_9090830907091030486signature-separator" style="margin:0.5em 0px;border-color:currentcolor;border-style:none;border-width:medium;width:30em;height:1px;background-color:rgb(153,153,153)" align="left">
<br>
Best Wishes! <br>
******************************<wbr>******************************<wbr>******************************<wbr>*****
<br>
Juan Wang <br>
Computer School, Wuhan <wbr>University <br>
Key Laboratory of Aerospace <wbr>Information Security and <wbr>Trusted Computing, Ministry <wbr>of Education
<br>
Mobile Phone : 18986213038 <br>
E-Mail : <a class="gmail-m_9090830907091030486moz-txt-link-abbreviated" href="mailto:jwang@whu.edu.cn" target="_blank">jwang@whu.edu.<wbr>cn</a> <br>
******************************<wbr>******************************<wbr>******************************<wbr>***** </span><br>
<br>
<b><font color="#ff0000" size="5" face="幼圆"><font color="#0000ff" size="6" face="楷体"><img src="http://www.whu.edu.cn/ch_template/img/logo.png"></font></font></b>
</blockquote>
<p><br>
</p>
</div></div></div>
<br>______________________________<wbr>_________________<br>
SeaBIOS mailing list<br>
<a href="mailto:SeaBIOS@seabios.org">SeaBIOS@seabios.org</a><br>
<a href="https://mail.coreboot.org/mailman/listinfo/seabios" rel="noreferrer" target="_blank">https://mail.coreboot.org/<wbr>mailman/listinfo/seabios</a><br></blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature">Marc-André Lureau<br></div>
</div></div></div>