Re: [Xen-devel] [PATCH] SeaBios/vTPM: Enable Xen stubdom vTPM for HVM virtual machine

["Xu, Quan" <quan.xu@xxxxxxxxx>]

> -----Original Message-----
> From: Stefan Berger [mailto:stefanb@xxxxxxxxxxxxxxxxxx]
> Sent: Monday, March 23, 2015 6:57 PM
> To: Xu, Quan; Ian Campbell
> Cc: kevin@xxxxxxxxxxxx; xen-devel@xxxxxxxxxxxxx; qemu-devel@xxxxxxxxxx;
> stefano.stabellini@xxxxxxxxxxxxx
> Subject: Re: [Xen-devel] [PATCH] SeaBios/vTPM: Enable Xen stubdom vTPM for
> HVM virtual machine
> 
> On 03/22/2015 09:47 PM, Xu, Quan wrote:
> >
> >> -----Original Message-----
> >> From: Stefan Berger [mailto:stefanb@xxxxxxxxxxxxxxxxxx]
> >> Sent: Friday, March 20, 2015 7:44 PM
> >> To: Ian Campbell; Xu, Quan
> >> Cc: kevin@xxxxxxxxxxxx; xen-devel@xxxxxxxxxxxxx;
> >> qemu-devel@xxxxxxxxxx; stefano.stabellini@xxxxxxxxxxxxx
> >> Subject: Re: [Xen-devel] [PATCH] SeaBios/vTPM: Enable Xen stubdom
> >> vTPM for HVM virtual machine
> >>
> >> On 03/19/2015 08:56 AM, Ian Campbell wrote:
> >>> On Tue, 2015-03-10 at 08:16 -0400, Quan Xu wrote:
> >>>> @@ -151,6 +152,8 @@ device_hardware_setup(void)
> >>>>        esp_scsi_setup();
> >>>>        megasas_setup();
> >>>>        pvscsi_setup();
> >>>> +    if (runningOnXen())
> >>>> +        vtpm4hvm_setup();
> >>> Is there anything which is actually Xen specific about the driver in
> >>> tpm.[ch]? Would it be better to just probe for it, perhaps gates by
> >>> a Kconfig option which enables TPM support.
> >> I also think the probing should be done. That code can also be
> >> recycled from what I posted earlier. It's gated by a Kconfig option, so it 
> >> doesn't
> fill up the 128k ROM.
> >>
> >>       Stefan
> >>
> > Agree, I will do it ASAP.
> 
> I reposted v9 of my series of patches. I will probably post v10 today.
> Please try that one then since these patches should cover Xen, QEMU (using a
> driver that only I can test at the moment), and to some extent bare metal
> system.
> 
> 
>     Stefan
> 

Great!  Could you also archive v10 to your github?
then I can also test it and go through these source code. 

Quan



_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel