[LinuxPPS] LinuxPPS + kernel 2.6.34 = ok

[Udo van den Heuvel]

On 2010-05-24 13:14, Rodolfo Giometti wrote:
>>> If I change flag2 to 1 for all refclocks, then the assert gets stuck.
>>
>> So at least one edge stops working each time.
>> I do think there is a correlation with ntpd not using the gps time.
> 
> Yes. It should see that a clear edge is not working... try disabling
> it into ntpd by setting only assert edges (if you can).

I tried both flag2=0 and flag2=1.
Equally bad performance.

>> How to investigate further?
> 
> You should see into your serial driver when it calls dcd_change method
> (see serial_core.c).

PPS_DEBUG is not enough?
I'll have a look at 8250.c.

Udo