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Subject: Re: [virtio-comment] [PATCH v4] virtio-i2c: add the device specification

On 2020/11/10 18:59, Paolo Bonzini wrote:
On 10/11/20 11:33, Michael S. Tsirkin wrote:
Sorry I didn't reply last week, but I really would prefer if virtio-i2c
supported write-read transactions.

And I think an easier way is to allow multi-segment transactions
probably using the stop flag.

You cannot always be sure that the host would support them (with the exception of write+read transactions, which are pretty much universal), so you would also need to describe what the host features are.


Then I will send v5 to support write+read transactions using Paolo's proposal. I think we may have a simple version merged first and then improve it according
to the actual needs.

Thank you.

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