[SeaBIOS] Fw: Re: Re: Fw: Can VTPM2 support WINDOWS

[jwang at whu.edu.cn]

Hi，Berger，

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 qemu-kvm-ev-2.6.

This problem has been bothering us for a month. Could you give us some help?

 

Best,
Juan


  
 
 

-----原始邮件-----
发件人:"Stefan Berger" <stefanb at linux.vnet.ibm.com>
发送时间:2017-11-23 03:41:30 (星期四)
收件人:00011007 at whu.edu.cn
抄送:
主题: Re: Fw: Can VTPM2 support WINDOWS


On 11/16/2017 08:40 AM, 00011007 at whu.edu.cn wrote:




-----原始邮件-----
发件人:00011007 at whu.edu.cn
发送时间:2017-11-16 17:30:57 (星期四)
收件人:seabios at seabios.org
抄送:
主题: Can VTPM2 support WINDOWS



Hi,all,

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.


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.

    Stefan



Looking forward to reply as soon as possible.


Yours sincerely,

Juan





Best Wishes!
***********************************************************************************************
Juan Wang
Computer School, Wuhan University
Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education
Mobile Phone :  18986213038
E-Mail       :  jwang at whu.edu.cn
*********************************************************************************************** 






Best Wishes!
***********************************************************************************************
Juan Wang
Computer School, Wuhan University
Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education
Mobile Phone :  18986213038
E-Mail       :  jwang at whu.edu.cn
*********************************************************************************************** 











Best Wishes!
***********************************************************************************************
Juan Wang
Computer School, Wuhan University
Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education
Mobile Phone :  18986213038
E-Mail       :  jwang at whu.edu.cn
*********************************************************************************************** 






Best Wishes!
***********************************************************************************************
Juan Wang
Computer School, Wuhan University
Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education
Mobile Phone :  18986213038
E-Mail       :  jwang at whu.edu.cn
*********************************************************************************************** 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.coreboot.org/pipermail/seabios/attachments/20171123/1fafbed9/attachment.html>