gprs through usb mobile phone - i386 works / amd64 not

[Cem Kayali <cemkayali%eticaret.com.tr@localhost>]

Hello!

I have a mobile phone (modem) and i was able to connect to gprs network 
through KDE's kppp dialup tool (on NetBSD 4.99.5X i386) such that:

Modem device: /dev/ttyU0 or /dev/ttyU1
Flow control: Software
Line term: CR/LF
/etc/ppp/options: noauth



Now, i am trying same configuration (on NetBSD 4.99.69 amd64) and it 
even does not query modem, window is closed once i click on 'query 
modem' option.

No error message in kdm.log, messages.


dmesg output is as

umodem0 at uhub0 port 1 configuration 1 interface 1
umodem0: Sony Ericsson Sony Ericsson, rev 2.00/0.00, addr 2, iclass 2/2
umodem0: data interface 2, has CM over data, has break
umodem0: status change notification available
ucom0 at umodem0
umodem1 at uhub0 port 1 configuration 1 interface 3
umodem1: Sony Ericsson Sony Ericsson, rev 2.00/0.00, addr 2, iclass 2/2
umodem1: data interface 4, has CM over data, has break
umodem1: status change notification available
ucom1 at umodem1


I apprieciate if someone has advise. This is crucial for me once i am on 
a trip.

Regards,