On Mon, Dec 6, 2021 at 11:06 AM Xuan Zhuo <> wrote:
>
> On Mon, 8 Nov 2021 14:22:40 +0800, Xuan Zhuo <> wrote:
> > Hi All:
> >
> > This is a new version to support VIRTIO_F_RING_RESET. The feautre
> > extends the basic facility to allow the driver to reset a virtqueue.
> > This main motivation is to support the reset function of the queue of the
> > network device.
> >
> > Please review.
> >
> > v7:
> > grammar correction
> >
> > v6:
> > The device MUST present consistent default values after queue reset.
> >
> > v5:
> > It is defined in the transports that the device can modify the default
> > value after reset, and the driver can use a different configuration to
> > re-enable the device.
> >
> > v4:
> > Cornelia Huck helped me more. Thanks.
> > MMIO support this.
> >
>
> Hi, everybody, is there anything else I need to do with this patch? When will
> this patch be merged into, so that I can carry out follow-up work.
Reviewed-by: Jason Wang <>
And in order to get it merged, an issue needs to be opened at
https://github.com/oasis-tcs/virtio-spec/issues and there will be a
voting process.
But I see some duplications in the description of the queue reset. I wonder if
1) we can unify the value and meaning of queue_reset into basic
facility (e.g using macros instead of the magic number etc)
2) need a chapter in "General Initialization And Device Operation" to
describe the operation
Note that it's not a must for me.
Thanks
>
> Thanks.
>
> >
> > Xuan Zhuo (3):
> > virtio: introduce virtqueue reset as basic facility
> > virtio: pci support virtqueue reset
> > virtio: mmio support virtqueue reset
> >
> > content.tex | 111 +++++++++++++++++++++++++++++++++++++++++++++++++++-
> > 1 file changed, 110 insertions(+), 1 deletion(-)
> >
> > --
> > 2.31.0
> >
> >
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