CC'ing virtio-dev@lists.oasis-open.org because this thread is starting
to touch the spec.
On Wed, Apr 19, 2023 at 12:00:17PM +0200, Stefano Garzarella wrote:
> Hi Bobby,
>
> On Fri, Apr 14, 2023 at 11:18:40AM +, Bobby Eshleman wrote:
> > CC'ing Cong.
> >
> > On Fri, Apr 14, 2023 at 12:25:56A
Inlined
Thanks,
- Enrico
Thanks,
- Enrico
On Wed, Apr 19, 2023 at 12:39 AM Alexander Gordeev
wrote:
>
> On 17.04.23 16:43, Cornelia Huck wrote:
> > On Mon, Apr 17 2023, Alexander Gordeev
> > wrote:
> >
> >> Hi Alexandre,
> >>
> >> Thanks for you letter! Sorry, it took me some time to write a
> From: Michael S. Tsirkin
> Sent: Wednesday, April 19, 2023 7:27 AM
>
> On Wed, Apr 19, 2023 at 04:25:13PM +0800, Zhu, Lingshan wrote:
> > > > +The driver writes an MSI-X vector number here for Configuration
> change
> > > > +interrupts.
> > > Hmm I think it's "the vector", no
> From: Michael S. Tsirkin
> Sent: Wednesday, April 19, 2023 3:13 AM
>
> On Wed, Apr 19, 2023 at 04:56:38AM +0300, Parav Pandit wrote:
> > Basic facilities define the virtqueue construct for device <-> driver
> > communication.
> >
> > PCI transport and individual devices description also refer
On Wed, Apr 19, 2023 at 01:35:32PM +, Parav Pandit wrote:
>
> > From: Cornelia Huck
> > Sent: Wednesday, April 19, 2023 9:33 AM
> >
> > On Tue, Apr 11 2023, Parav Pandit wrote:
> >
> > > Queue is a verb and noun both. Replacing it with enqueue avoids
> > > ambiguity around plural queues no
> From: Halil Pasic
> Sent: Wednesday, April 19, 2023 12:09 PM
> > When VIRTIO_F_NOTIFICATION_DATA has not been negotiated, this
> > notification involves sending the -virtqueue number to the device
> > (method depending on the transport).
> > +virtqueue index to the device (method depending
On Wed, 19 Apr 2023 04:46:30 +0300
Parav Pandit wrote:
> Replace virtqueue number with index to align to rest of the
> specification.
>
> Fixes: https://github.com/oasis-tcs/virtio-spec/issues/163
> Signed-off-by: Parav Pandit
>
> ---
> changelog:
> v11->v12:
> - new patch
> ---
> content.tex
Hello Xuan,
The main differences between virtio-loopback and vDUSE are mainly:
1) the data sharing mechanism
2) the Virtio/Vhost-user devices which are supported by each solution
In particular, Virtio-loopback implements a zero-copy memory mapping
mechanism, the data are directly accessible b
> From: Cornelia Huck
> Sent: Wednesday, April 19, 2023 9:33 AM
>
> On Tue, Apr 11 2023, Parav Pandit wrote:
>
> > Queue is a verb and noun both. Replacing it with enqueue avoids
> > ambiguity around plural queues noun vs verb; similar to virtio fs
> > device description.
>
> Personally, I d
On Tue, Apr 11 2023, Parav Pandit wrote:
> Queue is a verb and noun both. Replacing it with enqueue avoids
> ambiguity around plural queues noun vs verb; similar to virtio fs device
> description.
Personally, I don't think this patch adds much, but I don't really mind
it, either.
>
> Suggested-
On Wed, Apr 19, 2023 at 04:25:13PM +0800, Zhu, Lingshan wrote:
>
>
> On 4/19/2023 3:05 PM, Michael S. Tsirkin wrote:
> > On Tue, Apr 11, 2023 at 10:42:19PM +0300, Parav Pandit wrote:
> > > config_msix_vector is the register that holds the MSI-X vector number
> > > for receiving configuration chan
On 4/19/2023 3:05 PM, Michael S. Tsirkin wrote:
On Tue, Apr 11, 2023 at 10:42:19PM +0300, Parav Pandit wrote:
config_msix_vector is the register that holds the MSI-X vector number
for receiving configuration change related interrupts.
It is not "for MSI-X".
Hence, replace the confusing text
On 17.04.23 16:43, Cornelia Huck wrote:
On Mon, Apr 17 2023, Alexander Gordeev
wrote:
Hi Alexandre,
Thanks for you letter! Sorry, it took me some time to write an answer.
First of all I'd like to describe my perspective a little bit because it
seems, that in many cases we (and other people
On Tue, Apr 11, 2023 at 11:03:58PM +0300, Parav Pandit wrote:
> Queue is a verb and noun both. Replacing it with enqueue avoids
> ambiguity around plural queues noun vs verb; similar to virtio fs device
> description.
>
> Suggested-by: Michael S. Tsirkin
Heh, kind of. but ok.
> Signed-off-by: P
On Wed, Apr 19, 2023 at 04:56:38AM +0300, Parav Pandit wrote:
> Basic facilities define the virtqueue construct for device <-> driver
> communication.
>
> PCI transport and individual devices description also refers to it as
> virtqueue.
>
> MMIO refers to it as 'virtual queue'.
>
> Align MMIO t
On Wed, Apr 19, 2023 at 03:05:11AM -0400, Michael S. Tsirkin wrote:
> On Tue, Apr 11, 2023 at 10:42:19PM +0300, Parav Pandit wrote:
> > config_msix_vector is the register that holds the MSI-X vector number
> > for receiving configuration change related interrupts.
> >
> > It is not "for MSI-X".
>
On Wed, Apr 19, 2023 at 03:08:30AM -0400, Michael S. Tsirkin wrote:
> On Tue, Apr 11, 2023 at 10:42:20PM +0300, Parav Pandit wrote:
> > queue_msix_vector register is for receiving interrupts from the device
> > for the virtqueue.
> >
> > "for MSI-X" is confusing term.
> >
> > Also it is the regis
On Tue, Apr 11, 2023 at 10:42:20PM +0300, Parav Pandit wrote:
> queue_msix_vector register is for receiving interrupts from the device
> for the virtqueue.
>
> "for MSI-X" is confusing term.
>
> Also it is the register that driver "writes" to, similar to
> many other registers such as queue_desc,
On Tue, Apr 11, 2023 at 10:42:19PM +0300, Parav Pandit wrote:
> config_msix_vector is the register that holds the MSI-X vector number
> for receiving configuration change related interrupts.
>
> It is not "for MSI-X".
>
> Hence, replace the confusing text with appropriate one.
>
> Reviewed-by: M
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