iwn: firmware error

[Adrian Chadd]

Hi!

Which version of freebsd?


-a

On 4 January 2015 at 04:48, Peter Ankerstål <peter at pean.org> wrote:
> I have noticed a problem with the iwn firmware.
>
> On the client side I have these settings:
> wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
>         ether f0:de:f1:c9:14:4d
>         nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
>         media: IEEE 802.11 Wireless Ethernet MCS mode 11na
>         status: associated
>         ssid web channel 56 (5280 MHz 11a ht/40-) bssid 04:f0:21:01:3d:87
>         country US authmode WPA2/802.11i privacy ON deftxkey UNDEF
>         AES-CCM 3:128-bit txpower 14 bmiss 10 mcastrate 6 mgmtrate 6
>         scanvalid 60 bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7
>         roam:rate 64 ampdulimit 64k ampdudensity 8 -amsdutx amsdurx shortgi
>         wme roaming MANUAL
>
> wpa_conf:
> ---
>         ctrl_interface=/var/run/wpa_supplicant
>         eapol_version=1
>         ap_scan=1
>         fast_reauth=1
>
> network={
>        ssid="web"
>        key_mgmt=WPA-PSK
>        psk=""
>        priority=1
> ---
>
> It first associates but then  after some traffic the card turns off with
> thse messages:
> iwn0: iwn_intr: fatal firmware error
> firmware error log:
>   error type      = "UNKNOWN" (0x00002078)
>   program counter = 0x00009758
>   source line     = 0x0000063D
>   error data      = 0x400080300000E90F
>   branch link     = 0x000096CE000096CE
>   interrupt link  = 0x0000D6BE00000000
>   time            = 2154208510
> driver status:
>   tx ring  0: qid=0  cur=66  queued=0
>   tx ring  1: qid=1  cur=0   queued=0
>   tx ring  2: qid=2  cur=0   queued=0
>   tx ring  3: qid=3  cur=8   queued=0
>   tx ring  4: qid=4  cur=161 queued=0
>   tx ring  5: qid=5  cur=0   queued=0
>   tx ring  6: qid=6  cur=0   queued=0
>   tx ring  7: qid=7  cur=0   queued=0
>   tx ring  8: qid=8  cur=0   queued=0
>   tx ring  9: qid=9  cur=0   queued=0
>   tx ring 10: qid=10 cur=65  queued=0
>   tx ring 11: qid=11 cur=0   queued=0
>   tx ring 12: qid=12 cur=0   queued=0
>   tx ring 13: qid=13 cur=0   queued=0
>   tx ring 14: qid=14 cur=0   queued=0
>   tx ring 15: qid=15 cur=0   queued=0
>   tx ring 16: qid=16 cur=0   queued=0
>   tx ring 17: qid=17 cur=0   queued=0
>   tx ring 18: qid=18 cur=0   queued=0
>   tx ring 19: qid=19 cur=0   queued=0
>   rx ring: cur=50
>
> On the accesspoint I have:
> wlan0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric
> 0 mtu 1500
>         ether 04:f0:21:01:3d:87
>         nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
>         media: IEEE 802.11 Wireless Ethernet autoselect mode 11na <hostap>
>         status: running
>         ssid web channel 56 (5280 MHz 11a ht/40-) bssid 04:f0:21:01:3d:87
>         regdomain ETSI country SE ecm authmode WPA2/802.11i privacy MIXED
>         deftxkey 3 AES-CCM 2:128-bit AES-CCM 3:128-bit txpower 24
> mcastrate 6
>         mgmtrate 6 scanvalid 60 -ht ampdulimit 64k ampdudensity 8
> shortgi wme
>         burst dtimperiod 1 -dfs
>
> hostapd.conf:
> ---
> interface=wlan0
> driver=bsd
> debug=0
> logger_syslog=1
> logger_syslog_level=0
> ctrl_interface=/var/run/hostapd
> ctrl_interface_group=wheel
> ssid=web
> wpa=2
> wpa_passphrase=
> wpa_key_mgmt=WPA-PSK
> wpa_pairwise=CCMP TKIP
> rsn_pairwise=CCMP
> ---
>
>