[ntp:hackers] FreeBSD and serial port cards

Poul-Henning Kamp phk at phk.freebsd.dk
Tue Mar 6 02:24:49 PST 2007


In message <20070306101951.A23D7BE05 at ip-64-139-1-69.sjc.megapath.net>, Hal Murr
ay writes:


>What do FreeBSD geeks do if they want lower latency?

Use PPS on DCD and the PPS-API to pick up timestamps

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.


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