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From: Julian Elischer <julian@elischer.org>
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Cc: freebsd-hackers@freebsd.org
Subject: Re: nanosecond delay in kernel module
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m.ehinger@ltur.de wrote:

>Hi,
>
>what is the official way to delay in a kernel module for about 10 nanoseconds (1/1,000,000,000th second).
>
>I found DELAY(9), but it uses microseconds (1/1,000,000th second).
>  
>

at this time there is none. maybe you can write one?
You probably need to find some machine instructions with a known delay

>Any help would be appeciated
>
>Maik
>
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