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Subject: Re: [PATCH v8 1/2] virtio-crypto: Add virtio crypto device specification

On 02/09/2016, 16:05, "Alexander Graf" <agraf@suse.de> wrote:

>>>There is a big problem that the control handle logic is synchronization,
>>>but the data queue
>>>handling logic is asynchronization. We can't combine them into one
>>>It will decrease the performance because you need indentify each packet
>>>if we do this forcedly.
>>Are you saying that control and data operations are handled by separate
>>If you combined control and data queues, there would have to be a (SW)
>>that would add overhead (and potentially decrease throughout) especially
>>for the data
>Uh, the multiplexer is as simple as a switch() statement on the opcode,
You are assuming the backend will (always) be implemented in software.

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