Messages in this thread |  | | Date | Thu, 21 Oct 2021 15:32:20 +0530 | From | Viresh Kumar <> | Subject | Re: [PATCH V6] gpio: virtio: Add IRQ support |
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On 21-10-21, 12:58, Andy Shevchenko wrote: > I admit I haven't looked into the specification, but in the past we > had had quite an issue exactly in GPIO on kernel side because of this > kind of design mistake.
> The problem here if in the future one wants to > supply more than one item at a time, it will be not possible with this > interface.
Why ?
> Yes, I understand that in current design it's rather missed > scalability, but hey, I believe in the future we may need > performance-wise calls.
-- viresh
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