[Asterisk-Users] zaphfc not generally compatible with kernels >= 2.6.13

Gerald Dachs gda at gmx.de
Mon Nov 7 15:06:24 MST 2005


Hi,

I am very new to asterisk so forgive me if I tell something stupid.

I am investigating currently a problem with zaphfc. I get only very few interrupts,
they don't get lost, the interrupt count increases only very slowly.

I really don't know where to look for the problem, so I looked here and there and found
the following line in zaphfc.c from bristuff-0.2.0-RC8o:
schedule_timeout((30 * HZ) / 1000); // wait 30 ms

IIRC the default HZ in 2.6.13 (or was it 2.6.14?) is 250. In our kernel HZ is 100.
So the wait gets too short, should the driver not check that CONFIG_HZ_1000 is set?
I am not sure that this is the reason for my problem, but I build currently a new kernel
and will test it.

Gerald 



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