> From: Heng Qi
> Sent: Tuesday, February 7, 2023 10:25 PM
[..]
> >>
> >> Do you think we need both hash_types and hash_tunnel_types?
> > In struct virtio_net_config we need two fields.
> > a. supported_hash_types (already exists) b. supported_hash_tunnel_type
> > -> bitmap indicating for which
> From: Heng Qi
> Sent: Tuesday, February 7, 2023 9:31 PM
>
> 在 2023/1/31 下午1:28, Heng Qi 写道:
> > On Mon, Jan 16, 2023 at 04:42:11PM +0800, Jason Wang wrote:
> >> 在 2023/1/16 16:01, Heng Qi 写道:
> >>> On Wed, Jan 11, 2023 at 04:45:12AM -0500, Michael S. Tsirkin wrote:
> On Wed, Jan 04, 2023
> From: Heng Qi
> Sent: Tuesday, February 7, 2023 9:36 PM
>
>
> 在 2023/2/8 上午10:20, Parav Pandit 写道:
> >> From: Xuan Zhuo
> >> Sent: Tuesday, February 7, 2023 8:46 PM
> >>
> >> On Tue, 7 Feb 2023 09:06:19 -0500, "Michael S. Tsirkin"
> >>
> >> wrote:
> >>> On Tue, Feb 07, 2023 at 07:16:34PM
> From: Xuan Zhuo
> Sent: Tuesday, February 7, 2023 9:25 PM
>
> On Wed, 8 Feb 2023 02:20:27 +, Parav Pandit wrote:
> >
> > > From: Xuan Zhuo
> > > Sent: Tuesday, February 7, 2023 8:46 PM
> > >
> > > On Tue, 7 Feb 2023 09:06:19 -0500, "Michael S. Tsirkin"
> > >
> > > wrote:
> > > > On
> From: Xuan Zhuo
> Sent: Tuesday, February 7, 2023 8:46 PM
>
> On Tue, 7 Feb 2023 09:06:19 -0500, "Michael S. Tsirkin"
> wrote:
> > On Tue, Feb 07, 2023 at 07:16:34PM +0800, Heng Qi wrote:
> > > Currently, the coalescing profile is directly applied to all queues.
> > > This patch supports
On Tue, 7 Feb 2023 10:28:37 -0500, "Michael S. Tsirkin" wrote:
> On Tue, Feb 07, 2023 at 03:25:55PM +, Parav Pandit wrote:
> >
> >
> > > From: Michael S. Tsirkin
> > > Sent: Tuesday, February 7, 2023 10:09 AM
> > >
> > > On Tue, Feb 07, 2023 at 04:56:06PM +0200, Alvaro Karsz wrote:
> > > > >
> From: Cornelia Huck
> Sent: Tuesday, February 7, 2023 5:07 AM
>
> On Thu, Feb 02 2023, Parav Pandit wrote:
>
> > The control VQ of the virtio network device is used beyond advance
> > steering control. The control VQ dynamically changes multiple features
> > of the initialized device.
> >
On Tue, Feb 07, 2023 at 09:33:11PM +, Parav Pandit wrote:
>
>
> > From: Cornelia Huck
> > Sent: Tuesday, February 7, 2023 10:50 AM
> >
> > On Tue, Feb 07 2023, Parav Pandit wrote:
> >
> > >> From: Cornelia Huck
> > >> Sent: Tuesday, February 7, 2023 8:49 AM
> > >>
> > >> On Fri, Feb 03
> From: Cornelia Huck
> Sent: Tuesday, February 7, 2023 10:50 AM
>
> On Tue, Feb 07 2023, Parav Pandit wrote:
>
> >> From: Cornelia Huck
> >> Sent: Tuesday, February 7, 2023 8:49 AM
> >>
> >> On Fri, Feb 03 2023, Parav Pandit wrote:
> >>
> >> > Currently some fields of the
On Tue, Feb 07 2023, Parav Pandit wrote:
>> From: Cornelia Huck
>> Sent: Tuesday, February 7, 2023 8:49 AM
>>
>> On Fri, Feb 03 2023, Parav Pandit wrote:
>>
>> > Currently some fields of the virtio_net_config structure are defined
>> > before introducing the structure and some are defined
> From: Michael S. Tsirkin
> Sent: Tuesday, February 7, 2023 10:29 AM
>
> On Tue, Feb 07, 2023 at 03:25:55PM +, Parav Pandit wrote:
> >
> >
> > > From: Michael S. Tsirkin
> > > Sent: Tuesday, February 7, 2023 10:09 AM
> > >
> > > On Tue, Feb 07, 2023 at 04:56:06PM +0200, Alvaro Karsz
On Tue, Feb 07, 2023 at 03:25:55PM +, Parav Pandit wrote:
>
>
> > From: Michael S. Tsirkin
> > Sent: Tuesday, February 7, 2023 10:09 AM
> >
> > On Tue, Feb 07, 2023 at 04:56:06PM +0200, Alvaro Karsz wrote:
> > > > An example of a question is this: we have two RX queues say 1 and 2
> > > >
> From: Michael S. Tsirkin
> Sent: Tuesday, February 7, 2023 10:09 AM
>
> On Tue, Feb 07, 2023 at 04:56:06PM +0200, Alvaro Karsz wrote:
> > > An example of a question is this: we have two RX queues say 1 and 2
> > > each with a distinct interrupt vector. coalescing is set to 10
> > > packets.
On Tue, Feb 07, 2023 at 03:02:08PM +, Parav Pandit wrote:
>
> > From: Cornelia Huck
> > Sent: Tuesday, February 7, 2023 8:49 AM
> >
> > On Fri, Feb 03 2023, Parav Pandit wrote:
> >
> > > Currently some fields of the virtio_net_config structure are defined
> > > before introducing the
On Tue, Feb 07, 2023 at 04:56:06PM +0200, Alvaro Karsz wrote:
> > An example of a question is this: we have two RX queues say 1 and 2 each
> > with a distinct interrupt vector. coalescing is set to 10 packets. Now
> > 9 packets arrive on queue 1 and 1 on queue 2. Do you expect an
> > interrupt?
> From: Cornelia Huck
> Sent: Tuesday, February 7, 2023 8:49 AM
>
> On Fri, Feb 03 2023, Parav Pandit wrote:
>
> > Currently some fields of the virtio_net_config structure are defined
> > before introducing the structure and some are defined after
> > introducing virtio_net_config.
> >
> An example of a question is this: we have two RX queues say 1 and 2 each
> with a distinct interrupt vector. coalescing is set to 10 packets. Now
> 9 packets arrive on queue 1 and 1 on queue 2. Do you expect an
> interrupt? If yes which one - 1 or 2 or both?
Sorry, I wasn't clear enough.
In
On Tue, Feb 07, 2023 at 04:40:56PM +0200, Alvaro Karsz wrote:
> > Arguably it's true.
> > It will all be up to the committee vote of course ...
> > To keep things a bit safer how about we just allow commands
> > without qid instead of a special qid value?
> > Also if we are going to change things
> Arguably it's true.
> It will all be up to the committee vote of course ...
> To keep things a bit safer how about we just allow commands
> without qid instead of a special qid value?
> Also if we are going to change things how about adding a query command too?
>
> Also Alvaro what is your take
On Tue, Feb 07, 2023 at 12:51:26PM +, Parav Pandit wrote:
>
> > From: Xuan Zhuo
> > Sent: Tuesday, February 7, 2023 6:50 AM
> >
> > On Tue, 7 Feb 2023 13:25:13 +0200, Alvaro Karsz
> > wrote:
> > > Hi Heng,
> > >
> > > > Currently, the coalescing profile is directly applied to all queues.
>
On Tue, Feb 07, 2023 at 09:06:24AM -0500, Michael S. Tsirkin wrote:
> On Tue, Feb 07, 2023 at 07:16:34PM +0800, Heng Qi wrote:
> > Currently, the coalescing profile is directly applied to all queues.
> > This patch supports configuring the parameters for a specified queue.
> >
> > When the
On Mon, Feb 06, 2023 at 11:08:47PM +, Parav Pandit wrote:
>
> > From: Michael S. Tsirkin
> > Sent: Monday, February 6, 2023 5:27 PM
>
> [..]
> > > So, both can handle/generate spurious notifications, but it shouldn't be
> > > best
> > line guidance.
> >
> > Don't really see why not. Lots
On Mon, Feb 06, 2023 at 10:02:39PM +, Parav Pandit wrote:
>
>
> > From: virtio-dev@lists.oasis-open.org On
> > Behalf Of Alvaro Karsz
> > ---
> > v2: Use SHOULD instead of Feature bit requirement, version 1.2 is already
> > out and doesn't include this depencency.
> >
> > v3: Explain
On Tue, Feb 07, 2023 at 07:16:34PM +0800, Heng Qi wrote:
> Currently, the coalescing profile is directly applied to all queues.
> This patch supports configuring the parameters for a specified queue.
>
> When the traffic between queues is unbalanced, for example, one queue
> is busy and another
On Tue, Feb 07 2023, Alexandre Courbot wrote:
> On Mon, Feb 6, 2023 at 11:13 PM Cornelia Huck wrote:
>>
>> On Thu, Jan 19 2023, Alexander Gordeev
>> wrote:
>>
>> > Hi Alexandre,
>> >
>> > On 12.01.23 07:39, Alexandre Courbot wrote:
>> >> On Thu, Jan 12, 2023 at 3:42 AM Alexander Gordeev
>> >>
On Fri, Feb 03 2023, Parav Pandit wrote:
> Currently some fields of the virtio_net_config structure are defined
> before introducing the structure and some are defined after
> introducing virtio_net_config.
> Better to define the configuration layout first followed by
> description of all the
> From: Xuan Zhuo
> Sent: Tuesday, February 7, 2023 6:50 AM
>
> On Tue, 7 Feb 2023 13:25:13 +0200, Alvaro Karsz
> wrote:
> > Hi Heng,
> >
> > > Currently, the coalescing profile is directly applied to all queues.
> > > This patch supports configuring the parameters for a specified queue.
> >
Hi Heng,
> Currently, the coalescing profile is directly applied to all queues.
> This patch supports configuring the parameters for a specified queue.
>
> When the traffic between queues is unbalanced, for example, one queue
> is busy and another queue is idle, then it will be very useful to
>
On 06.02.23 15:12, Cornelia Huck wrote:
On Thu, Jan 19 2023, Alexander Gordeev
wrote:
On 12.01.23 07:39, Alexandre Courbot wrote:
On Thu, Jan 12, 2023 at 3:42 AM Alexander Gordeev
wrote:
Well, on the one hand mimicking v4l2 looks like an easy solution from
virtio-video spec writing
On 07.02.23 07:51, Alexandre Courbot wrote:
On Thu, Jan 19, 2023 at 8:06 AM Alexander Gordeev
wrote:
Well, on the one hand mimicking v4l2 looks like an easy solution from
virtio-video spec writing perspective. (But the implementers will have
to read the V4L2 API instead AFAIU, which is
On Thu, Feb 02 2023, Parav Pandit wrote:
> The control VQ of the virtio network device is used beyond advance
> steering control. The control VQ dynamically changes multiple features
> of the initialized device.
>
> Hence, update this area of control VQ introductory description at few
> places
Hi Parav, thanks for the comments.
> > +Note: In general, these commands are best-effort: A device could send a
> > notification even if it is not supposed to.
> >
> Please remove this note from this patch.
> Instead of Note, we need to describe this device requirements description.
> We better
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