Re: iwn no-link with latest kernel

On 10/29/08, Rohit Tripathi <rohit.trip_at_gmail.com> wrote:
> Hi, the iwn driver fails to detect wifi signals, loader.conf is
> unchanged (worked with older kernels)

I have similar problem. After bunch of Sam commits to net80211 my wep
setup doesnt work.
Debuging I found that ndis managed to associate but dhclient, ping and
others fails completly. (tcpdump on wlan0 doesnt show anything)
(I did recompiled all third-party modules)

> [rohit_at_tp ~]$ sudo dhclient wlan0
> Password:
> wlan0: no link ...........^C
>
> Output of ifconfig:
>
> em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
> 	options=19b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4>
> 	ether 00:1b:78:73:35:b5
> 	media: Ethernet autoselect
> 	status: no carrier
> iwn0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 2290
> 	ether 00:1b:e1:7e:fa:09
> 	media: IEEE 802.11 Wireless Ethernet autoselect mode 11g
> 	status: associated
> lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
> 	inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3
> 	inet6 ::1 prefixlen 128
> 	inet 127.0.0.1 netmask 0xff000000
> wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
> 	ether 00:1b:e1:7e:fa:09
> 	inet 192.168.1.125 netmask 0xffffff00 broadcast 192.168.1.255
> 	media: IEEE 802.11 Wireless Ethernet autoselect (autoselect)
> 	status: no carrier
> 	ssid prout channel 6 (2437 Mhz 11g)
> 	country US authmode SHARED privacy ON deftxkey 1 wepkey 1:40-bit
> 	txpower 14 bmiss 10 scanvalid 60 protmode CTS wme
>
>
> [rohit_at_tp ~]$ kldstat
> Id Refs Address    Size     Name
>  1   45 0xc0400000 9ee84c   kernel (/boot/kernel/kernel)
>  2    2 0xc0def000 2b0b0    linux.ko (/boot/kernel/linux.ko)
>  3    1 0xc0e1b000 19c30    snd_hda.ko (/boot/kernel/snd_hda.ko)
>  4    2 0xc0e35000 4a4f4    sound.ko (/boot/kernel/sound.ko)
>  5    1 0xc0e80000 3414     umodem.ko (/boot/kernel/umodem.ko)
>  6    1 0xc0e84000 756a9c   nvidia.ko (/boot/modules/nvidia.ko)
>  7    1 0xc15db000 6c6f4    acpi.ko (/boot/kernel/acpi.ko)
>  8    1 0xc5eda000 9000     reiserfs.ko (/boot/kernel/reiserfs.ko)
>
>
> Dmesg output:
>
> iwn0: <Intel(R) PRO/Wireless 4965BGN> mem 0xd7dfe000-0xd7dfffff irq 17
> at device 0.0 on pci3
> iwn0: Reg Domain: MoW1, address 00:1d:e0:7e:f0:09
> iwn0: [ITHREAD]
> iwn0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
> iwn0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
> iwn0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps
> 24Mbps 36Mbps 48Mbps 54Mbps
> iwn0: 11na MCS: 15Mbps 30Mbps 45Mbps 60Mbps 90Mbps 120Mbps 135Mbps
> 150Mbps 30Mbps 60Mbps 90Mbps 120Mbps 180Mbps 240Mbps 270Mbps 300Mbps
> iwn0: 11ng MCS: 15Mbps 30Mbps 45Mbps 60Mbps 90Mbps 120Mbps 135Mbps
> 150Mbps 30Mbps 60Mbps 90Mbps 120Mbps 180Mbps 240Mbps 270Mbps 300Mbps
> iwn0: need multicast update callback

"need multicast update callback" now is printed only once. (before it
was printed three times, at least for me)
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