> From: Michael S. Tsirkin <[email protected]>
> Sent: Tuesday, March 21, 2023 5:01 AM
>
> \item[\field{queue_notify_data}]
> This field exists only if VIRTIO_F_NOTIF_CONFIG_DATA has been
> negotiated.
> The driver will use this value to put it in the 'virtqueue number'
> field
> in the available buffer notification structure.
>
> and I think it's actually \field{vqn} not 'virtqueue number':
> \item [vqn] VQ number to be notified.
>
Yes. will fix this in v3.
> and it also says
>
> In a trivial case the device can set \field{queue_notify_data}=vqn.
> Some
> devices
> may benefit from providing another value, for example an internal
> virtqueue
> identifier, or an internal offset related to the virtqueue number.
>
> and that's backwards since vqn is always queue_notify_data.
> What is meant is "set queue_notify_data to the virtqueue number'.
Yes this change too in v3.
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