Minor issues of time on PPC
Peter Grehan
grehan at freebsd.org
Wed Jul 20 02:14:38 GMT 2005
> I find that if I boot into MacOS, and open up the date&time control
> panel there to force a reset of the time, then the time will be
> within a quarter-second of the correct time when I then reboot back
> into FreeBSD. So it seems that MacOS knows to set something in the
> (firmware|PRAM) that FreeBSD isn't setting?
Yeh, I agree, timekeeping isn't going to be that great on FreeBSD/PPC
at the moment.
OpenFirmware is used to read the RTC, but it's never written back: any
attempt by NTP to set the time is silently ignored.
This will be fixed when the external PMU is accessed directly (needed
for notebook kbd/trackpad access), so the time can actually be set.
later,
Peter.
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