Rasclock (PCF2127 ) Hardware Clock FreeBSD 12.0

Stefan Parvu sparvu at kronometrix.org
Thu Jul 18 20:29:22 UTC 2019


check. all good. battery installation is all good.

In fact the clock functions but for very short periods of time. thats what I have seen. Its like 
keeping the time for 5-10 minutes or so. If I stop the system for 1hr+ time is lost. I can check
again


Stefan Parvu
sparvu at kronometrix.org



> On 18 Jul 2019, at 23.25, Stefan Parvu <sparvu at kronometrix.org> wrote:
> 
> LOL . Well u never know that. Let me check. With 2 kids around everything is 
> possible. 
> 
> Stefan Parvu
> sparvu at kronometrix.org
> 
> 
> 
>> On 18 Jul 2019, at 23.22, Ian Lepore <ian at freebsd.org> wrote:
>> 
>> On Thu, 2019-07-18 at 23:16 +0300, Stefan Parvu wrote:
>>> I think after your latest commit I see a function from nxprtc module
>>> which does not 
>>> exist in the original module. Take a look:
>>> 
>>> root at k1:/var/tmp # nm -A -a /boot/kernel/nxprtc.ko | grep readfrom
>>> /boot/kernel/nxprtc.ko:0000000000010ab8 t nxprtc_readfrom
>>> 
>>> which I do not see under original nxprtc module such thing. 
>>> 
>>> root at k1:/var/tmp # nm -A -a /var/tmp/nxprtc.original.ko | grep
>>> readfrom
>>> /var/tmp/nxprtc.original.ko:                 U iicdev_readfrom
>>> 
>>> Is this right ? Is this something you have fixed on the latest and
>>> the greatest
>>> nxprtc version ?
>>> 
>>> 
>> 
>> Yep, that is good confirmation that the fix is in that module.
>> 
>> I almost hesitate to say it, but... the symptoms you're seeing are
>> exactly what would happen if the battery was installed upside-down. :)
>> 
>> -- Ian
> 
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