Trying to access the ISDN, or trying to call the cards (to check the
answering machine) produce many more of the get_drv/put_drv lines with
different numbers at the end (e.g. "3 -> 4", "4 -> 3") but nothing
appears to work.


I've tried for hours, checking the kernel config and recompiling with
different options (including acpi/no acpi, pnp/no pnp and so on), but
the behaviour was always the same. 

The card ought to be fine -- it works flawlessly with kernel 2.4.x.

So may this be a problem with kernel 2.6.x?


I hope this helps, if you need more info, please let me know.

Help to get it to work would be appreciated.

Regards,
Georg


[*] Yes, the firmware should be correct: the cards works perfectly
(with that firmware) under kernel 2.4.24.


P.S. Distribution: Debian GNU/Linux Testing
     CPU:          AMD Athlon(tm) Processor (700MHz)


P.P.S. Possibly related (not sure):

When trying the compiled-in CAPI with dynamically loaded "old style"
ISDN interfaces, I saw some kernel oopses. When everything was
compiled-in, I didn't see Oopses, although the above is still exactly
the same.

Even though it may be unrelated, in case it helps here are the syslog
entries for reference: