From: Yang Zhong <yang.zhong@intel.com>
To: Stefano Garzarella <sgarzare@redhat.com>
Cc: pbonzini@redhat.com, qemu-devel@nongnu.org
Subject: Re: About the PVH in Seabios
Date: Tue, 26 May 2020 15:57:38 +0800 [thread overview]
Message-ID: <20200526075738.GB28145@yangzhon-Virtual> (raw)
In-Reply-To: <20200526073651.mqnawlzjcqz2452t@steredhat>
On Tue, May 26, 2020 at 09:36:51AM +0200, Stefano Garzarella wrote:
> Hi Yang,
>
> On Tue, May 26, 2020 at 03:18:26PM +0800, Yang Zhong wrote:
> > Hello all,
> >
> > The current PVH has been implemented in Qemu and Qboot/uefi, i am not
> > familiar with the PVH implementation history, and found there is no
> > PVH support in Seabios, my question is do we have plan to support
> > PVH in Seabios? thanks.
>
> We developed an optionrom in QEMU (pc-bios/optionrom/pvh*) that is used
> with SeaBIOS to boot a PVH image.
>
> So we don't need to change SeaBIOS since it already supports optionroms.
> Currently when you use a PVH image in QEMU, SeaBIOS is used as default
> choice with the PVH optionrom.
>
Stefano, thanks for your information, i only checked the pvh changes
in Seabios code and ignored optionrom changes, thanks again.
Regards,
Yang
> Cheers,
> Stefano
prev parent reply other threads:[~2020-05-26 8:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-26 7:18 About the PVH in Seabios Yang Zhong
2020-05-26 7:36 ` Stefano Garzarella
2020-05-26 7:57 ` Yang Zhong [this message]
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