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SubjectRe: [PATCH 5/7] PPS: serial clients support.
Date
Rodolfo Giometti <giometti@enneenne.com> writes:

> The problem is that deferencing the pps_event() call will cause severe
> problems to PPS accuracy... here you can find some considerations on
> this topic:
>
> http://ml.enneenne.com/pipermail/linuxpps/2008-April/001738.html
>

What about adding precise timestamping to the lowest possible irq
handling level ( arch/*/entry*.S ) and then export that information
in a general way so it is useful for other applications?


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