Hi On Thu, Nov 23, 2017 at 8:49 PM, Stefan Berger <[email protected]> wrote:
> On 11/23/2017 07:48 AM, [email protected] wrote: > > 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. > > My suggestion is to try to pick the patches for QEMU and SeaBIOS CRB > support or wait for the next version of QEMU... > 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 (https://github.com/elmarco/edk2/tree/tpm2, https://github.com/elmarco/qemu/tree/tpm). As you can see, work in progress, and help welcome! > Stefan > > > 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" <[email protected]> > *发送时间:*2017-11-23 03:41:30 (星期四) > *收件人:* [email protected] > *抄送:* > *主题:* Re: Fw: Can VTPM2 support WINDOWS > > On 11/16/2017 08:40 AM, [email protected] wrote: > > > > > -----原始邮件----- > *发件人:*[email protected] > *发送时间:*2017-11-16 17:30:57 (星期四) > *收件人:* [email protected] > *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 : [email protected] > ************************************************************ > *********************************** > > > > > ------------------------------ > > 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 : [email protected] > ************************************************************ > *********************************** > > > > > > ------------------------------ > > 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 : [email protected] > ************************************************************ > *********************************** > > > > > ------------------------------ > > 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 : [email protected] > ************************************************************ > *********************************** > > > > _______________________________________________ > SeaBIOS mailing list > [email protected] > https://mail.coreboot.org/mailman/listinfo/seabios > -- Marc-André Lureau
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