On Tue, Aug 30, 2022 at 08:09:16PM +0100, Mark Brown wrote: > There was a series in the past year or so from someone > implementing a similarish idea but rather than using BPF they > provided a framework for writing device emulations in qemu with > a simplified Python framework. That seemed like a more obvious > direction here. They were initially focusing on I2C but it's a > similar space. Unfortunately I'm drawing a blank on who was > working on it or the name of the framework so I can't give a > useful reference here. Their direction was towards having > something that could also be used to validate what the driver was > doing to the device from the device's perspective. I do know it > was written up on LWN. Hopefully someone else will remember what > I'm talking about from this vauge description. The framework I was thinking of is called roadtest from Vincent Whitchurch who I've copied in here.
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