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SubjectRe: [PATCH 5/7] PPS: serial clients support.
> How can I do that? From a serial device I just need the IRQ time
> arrival, no other data at all. How a ldisc can help me in this task?

At the moment you can't. That needs fixing. Most of the infrastructure is
there but not all of it.

> This patch adds PPS support just for UARTs, other devices should
> provide their own support by using the new provided API. :)

I do not want PPS code adding to every single serial driver. That way
lies madness. We do it once, and in the right layer. I'll take a further
look at it after the tty->ops patch is merged. At that point we'll be in
a good position to add the needed ops/callbacks.


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