IrDA problem

[肖 艳]

Hi all, 
  I'm trying to make nokia 6230 connect with the USB infrared Adapter. But 
when I run "irdadump", it reply nothing, could anybody give me some advise.
  The linux kernel is 2.4.20-8. The package of irda is 
:irda-utils-0.9.14-9. 
other configure:
address@hidden root]# lsmod | grep ir
irport                  7920   0  (unused)
irtty                   7936   0
ircomm-tty             26016   0  (unused)
ircomm                 10952   0  [ircomm-tty]
irda-usb               12272   0  (unused)
irda                  122800   0  [irport irtty ircomm-tty ircomm irda-usb]
ir-usb                  8184   0
usbserial              22108   0  [ir-usb]
usbcore                78784   1  [irda-usb ir-usb usbserial hid usb-uhci 
ehci-hcd]

address@hidden root]# cat /etc/modules.conf
alias eth0 e100
alias usb-controller ehci-hcd
alias sound-slot-0 i810_audio
post-install sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -L >/dev/null 
2>&1 || :
pre-remove sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -S >/dev/null 
2>&1 || :
alias usb-controller1 usb-uhci
options nsc-ircc dongle_id=0x09
alias irda0 nsc-ircc


address@hidden root]# cat /var/log/messages
.....
Oct 31 13:35:57 localhost kernel: hub.c: new USB device 00:1d.2-1, assigned 
address 3
Oct 31 13:35:57 localhost kernel: usbserial.c: IR Dongle converter detected
Oct 31 13:35:57 localhost kernel: usbserial.c: IR Dongle converter now 
attached to ttyUSB0 (or usb/tts/0 for devfs)
Oct 31 13:36:00 localhost /etc/hotplug/usb.agent: Setup ir-usb irda-usb for 
USB product 50f/180/110
Oct 31 13:36:01 localhost devlabel: devlabel service started/restarted

Then run order "irattach"
address@hidden root]# irattach irda0 -s
1.1 Tue Nov  9 15:30:55 1999 Dag Brattli

address@hidden root]# cat /var/log/messages
......
Oct 31 13:46:11 localhost irattach: executing: '/sbin/modprobe irda0'
Oct 31 13:46:11 localhost irattach: + 
/lib/modules/2.4.20-8/kernel/drivers/net/irda/nsc-ircc.o: init_module: No 
such device
Oct 31 13:46:11 localhost irattach: + 
/lib/modules/2.4.20-8/kernel/drivers/net/irda/nsc-ircc.o: insmod 
/lib/modules/2.4.20-8/kernel/drivers/net/irda/nsc-ircc.o failed
Oct 31 13:46:11 localhost irattach: + 
/lib/modules/2.4.20-8/kernel/drivers/net/irda/nsc-ircc.o: insmod irda0 
failed
Oct 31 13:46:11 localhost irattach: + Hint: insmod errors can be caused by 
incorrect module parameters, including invalid IO or IRQ parameters.
Oct 31 13:46:11 localhost irattach: +       You may find more information 
in syslog or the output from dmesg
Oct 31 13:46:11 localhost irattach: Trying to load module irda0 exited with 
status 255
Oct 31 13:46:11 localhost irattach: executing: 'echo 1 > 
/proc/sys/net/irda/discovery'
Oct 31 13:46:11 localhost irattach: Starting device irda0
Oct 31 13:46:11 localhost insmod: 
/lib/modules/2.4.20-8/kernel/drivers/net/irda/nsc-ircc.o: init_module: No 
such device
Oct 31 13:46:11 localhost insmod: Hint: insmod errors can be caused by 
incorrect module parameters, including invalid IO or IRQ parameters.       
You may find more information in syslog or the output from dmesg
Oct 31 13:46:11 localhost insmod: 
/lib/modules/2.4.20-8/kernel/drivers/net/irda/nsc-ircc.o: insmod irda0 
failed
Oct 31 13:46:11 localhost irattach: executing: 'echo localhost > 
/proc/sys/net/irda/devname'

then run "irdadump" reply nothing.
run "ifconfig irda0" shows:"irda0: error fetching interface information: 
Device not found"
What's the problem?

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