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Re: [Qemu-devel] [Xen-devel] [PATCH] SeaBios/vTPM: Enable Xen stubdom vT
From: |
Xu, Quan |
Subject: |
Re: [Qemu-devel] [Xen-devel] [PATCH] SeaBios/vTPM: Enable Xen stubdom vTPM for HVM virtual machine |
Date: |
Mon, 23 Mar 2015 01:47:18 +0000 |
> -----Original Message-----
> From: Stefan Berger [mailto:address@hidden
> Sent: Friday, March 20, 2015 7:44 PM
> To: Ian Campbell; Xu, Quan
> Cc: address@hidden; address@hidden; address@hidden;
> address@hidden
> 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.
Quan
> >
> > And following that train of thought I think you could reasonable drop
> > "4hvm" from the name. And possibly even the leading "v", since I
> > suppose seabios shouldn't really care if the tpm is emulated or real
> > so long as it looks like a real tpm.
> >
> > Ian.
> >
- [Qemu-devel] [PATCH] SeaBios/vTPM: Enable Xen stubdom vTPM for HVM virtual machine, Quan Xu, 2015/03/10
- [Qemu-devel] [PATCH] SeaBios/vTPM: Enable Xen stubdom vTPM for HVM virtual machine, Quan Xu, 2015/03/10
- Re: [Qemu-devel] [Xen-devel] [PATCH] SeaBios/vTPM: Enable Xen stubdom vTPM for HVM virtual machine, Ian Campbell, 2015/03/19
- Re: [Qemu-devel] [Xen-devel] [PATCH] SeaBios/vTPM: Enable Xen stubdom vTPM for HVM virtual machine, Stefan Berger, 2015/03/20
- Re: [Qemu-devel] [Xen-devel] [PATCH] SeaBios/vTPM: Enable Xen stubdom vTPM for HVM virtual machine,
Xu, Quan <=
- Re: [Qemu-devel] [Xen-devel] [PATCH] SeaBios/vTPM: Enable Xen stubdom vTPM for HVM virtual machine, Stefan Berger, 2015/03/23
- Re: [Qemu-devel] [Xen-devel] [PATCH] SeaBios/vTPM: Enable Xen stubdom vTPM for HVM virtual machine, Xu, Quan, 2015/03/23
- Re: [Qemu-devel] [Xen-devel] [PATCH] SeaBios/vTPM: Enable Xen stubdom vTPM for HVM virtual machine, Stefan Berger, 2015/03/23
- Re: [Qemu-devel] [Xen-devel] [PATCH] SeaBios/vTPM: Enable Xen stubdom vTPM for HVM virtual machine, Xu, Quan, 2015/03/23
- Re: [Qemu-devel] [Xen-devel] [PATCH] SeaBios/vTPM: Enable Xen stubdom vTPM for HVM virtual machine, Stefan Berger, 2015/03/24
- Re: [Qemu-devel] [Xen-devel] [PATCH] SeaBios/vTPM: Enable Xen stubdom vTPM for HVM virtual machine, Xu, Quan, 2015/03/24
Re: [Qemu-devel] [PATCH] SeaBios/vTPM: Enable Xen stubdom vTPM for HVM virtual machine, Kevin O'Connor, 2015/03/11