Re: [virtio-comment] [PATCH 0/2] Selective queue enabling

[Eugenio Perez Martin <eperezma@redhat.com>]

On Tue, Jun 6, 2023 at 7:55âPM Eugenio PÃrez <eperezma@redhat.com> wrote:
>
> This series allows the driver to start the device (as set DRIVER_OK) with only
> some queues enabled, and then enable another queues later.
>
> This is the current way to migrate net device state through control
> virtqueue, in a software assisted framework with vDPA:
> * First, only net CVQ is enabled at DRIVER_OK
> * All the control commands (mac address, mq, etc) needed for the device
> to behave the same as the source of migration are sent
> * Finally all the dataplane queues are enabled.
>

Adding Yan to the thread, who mentioned that he is looking for
something similar in the virtio-networking upstream meeting.

> Eugenio PÃrez (2):
>   virtio: introduce selective queue enabling
>   virtio: pci support virtqueue selective enabling
>
>  content.tex       | 15 +++++++++++++--
>  transport-pci.tex |  4 ++++
>  2 files changed, 17 insertions(+), 2 deletions(-)
>
> --
> 2.31.1
>
>
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