lkml.org 
[lkml]   [2007]   [Mar]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: Question: 20 microseconds delay
    The problem is that I need to use wait_event_timeout function.

    >Mockern napsal(a):
    >> Hi,
    >>
    >> I have a question.
    >>
    >> I need to use 20 microsecond delay in my driver.
    >> What exact jiffies value I should define to get 20 microseconds?
    >
    >It's subjiffy delay unless you use 50000 HZ :). Use udelay.
    >
    >regards,

    --
    Яндекс.Почта: объем почтового ящика не ограничен! http://mail.yandex.ru/monitoring/
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2007-03-03 15:49    [W:0.023 / U:61.936 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site