[time-nuts] Soekris NET4501, NTP, PPS and "Inappropriate ioctl"

[Mike S]

At 01:19 PM 11/1/2010, Jason Rabel wrote...
>IIRC you link:  /dev/oncore.pps.0 to /dev/elan-mmcr

clockstats: exit, PPSAPI not found in kernel, and refclock.atom stops 
complaining about ioctl, but "/dev/pps0: Invalid argument" (/dev/pps0 
is still symlink to /dev/elan-mmcr).

timepps.h is present in the source tree 
(/usr/obj/.../usr/src/tmp/usr/include/sys/timepps.h), and elan-mmcr 
seems happy (creates the /dev/elan-mmcr node).????

Is there some kernel config flag (options...?) I'm missing?