On Thu, Apr 07, 2022 at 04:28:03PM +0200, Cornelia Huck wrote:
> [sorry about resurrecting an undead thread; I'm trying to collect some
> editorial changes]
>
> On Wed, Jan 26 2022, Jean-Philippe Brucker wrote:
>
> > On Mon, Jan 24, 2022 at 04:42:35PM -0500, Michael S. Tsirkin wrote:
> >> So fro
[sorry about resurrecting an undead thread; I'm trying to collect some
editorial changes]
On Wed, Jan 26 2022, Jean-Philippe Brucker wrote:
> On Mon, Jan 24, 2022 at 04:42:35PM -0500, Michael S. Tsirkin wrote:
>> So from that point of view, we are actually relaxing the requirements,
>> and yes w
On Mon, 24 Jan 2022 16:42:35 -0500
"Michael S. Tsirkin" wrote:
> On Mon, Jan 24, 2022 at 05:40:52PM +0100, Halil Pasic wrote:
[..]
> >
> > So the drivers currently out there, that do the early config read to
> > validate if they support some of the features don't fulfill the new
> > driver requi
On Tue, 25 Jan 2022 16:22:05 +0100
Cornelia Huck wrote:
> On Mon, Jan 24 2022, Halil Pasic wrote:
>
> > On Fri, 21 Jan 2022 17:05:07 +0100
> > Cornelia Huck wrote:
> >
> >> On Fri, Jan 21 2022, Halil Pasic wrote:
> >>
> >> > On Thu, 20 Jan 2022 14:05:37 +0100
> >> > Cornelia Huck wrote:
On Mon, Jan 24, 2022 at 04:42:35PM -0500, Michael S. Tsirkin wrote:
> So from that point of view, we are actually relaxing the requirements,
> and yes we'll need to carefully go over each instance of
> "offered".
> I thought I did, but now I did a quick grep again and I found instances
> in virtio-
On Tue, Jan 25, 2022 at 03:57:30PM +0100, Cornelia Huck wrote:
> On Mon, Jan 24 2022, "Michael S. Tsirkin" wrote:
>
> > It's true. However, that's a generic rule and specific devices
> > can differ. and if you look at specific instances, you will
> > see that they typically require that the featu
On Mon, Jan 24 2022, Halil Pasic wrote:
> On Fri, 21 Jan 2022 17:05:07 +0100
> Cornelia Huck wrote:
>
>> On Fri, Jan 21 2022, Halil Pasic wrote:
>>
>> > On Thu, 20 Jan 2022 14:05:37 +0100
>> > Cornelia Huck wrote:
>> >
>> >> On Wed, Jan 19 2022, "Michael S. Tsirkin" wrote:
>> >>
>> >> >
On Mon, Jan 24 2022, "Michael S. Tsirkin" wrote:
> It's true. However, that's a generic rule and specific devices
> can differ. and if you look at specific instances, you will
> see that they typically require that the feature is negotiated.
> For example:
>
> \item If the VIRTIO_BLK_F_BLK_SIZE f
On Mon, Jan 24, 2022 at 05:40:52PM +0100, Halil Pasic wrote:
> On Fri, 21 Jan 2022 17:05:07 +0100
> Cornelia Huck wrote:
>
> > On Fri, Jan 21 2022, Halil Pasic wrote:
> >
> > > On Thu, 20 Jan 2022 14:05:37 +0100
> > > Cornelia Huck wrote:
> > >
> > >> On Wed, Jan 19 2022, "Michael S. Tsirkin
On Fri, 21 Jan 2022 17:05:07 +0100
Cornelia Huck wrote:
> On Fri, Jan 21 2022, Halil Pasic wrote:
>
> > On Thu, 20 Jan 2022 14:05:37 +0100
> > Cornelia Huck wrote:
> >
> >> On Wed, Jan 19 2022, "Michael S. Tsirkin" wrote:
> >>
> >> > On Wed, Jan 19, 2022 at 01:23:19PM +0100, Halil Pasic
On Fri, Jan 21 2022, Halil Pasic wrote:
> On Thu, 20 Jan 2022 14:05:37 +0100
> Cornelia Huck wrote:
>
>> On Wed, Jan 19 2022, "Michael S. Tsirkin" wrote:
>>
>> > On Wed, Jan 19, 2022 at 01:23:19PM +0100, Halil Pasic wrote:
>> My take would be:
>> - If the driver wrote a set of feature bits
On Thu, 20 Jan 2022 14:05:37 +0100
Cornelia Huck wrote:
> On Wed, Jan 19 2022, "Michael S. Tsirkin" wrote:
>
> > On Wed, Jan 19, 2022 at 01:23:19PM +0100, Halil Pasic wrote:
> >> On Fri, 14 Jan 2022 17:50:51 -0500
> >> "Michael S. Tsirkin" wrote:
> >> > Subject: virtio: clarify feature neg
On Thu, Jan 20, 2022 at 02:05:37PM +0100, Cornelia Huck wrote:
> Do we know anything about the state of e.g. hardware implementations?
One I'm aware of is LE and just does not work on BE
platforms in legacy mode. But generally hardware has a standard MTU
so does not need it ...
--
MST
On Wed, Jan 19 2022, "Michael S. Tsirkin" wrote:
> On Wed, Jan 19, 2022 at 01:23:19PM +0100, Halil Pasic wrote:
>> On Fri, 14 Jan 2022 17:50:51 -0500
>> "Michael S. Tsirkin" wrote:
>> > Subject: virtio: clarify feature negotiation
>> > @@ -500,8 +500,13 @@ \section{Device Initialization}\label{s
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