libertas: deautentification from AP

[237 Rumjantsev Egor (PROG)]

30.01.2011 21:32, Dan Williams пишет:
> lbs_queue_event(card->priv, event);

Hi, Dan.
Thank you for your response.
I applied your patch, so there are results:


libertas sdio: interrupt: 0x1
libertas sdio: packet of type 0 and size 230 bytes
libertas sdio: interrupt: 0x1
libertas sdio: packet of type 0 and size 230 bytes
libertas sdio: interrupt: 0x1
libertas sdio: packet of type 0 and size 74 bytes
libertas sdio: interrupt: 0x1
libertas sdio: packet of type 0 and size 230 bytes
libertas sdio: interrupt: 0x1
libertas sdio: packet of type 3 and size 16 bytes
libertas sdio: packet fragment (16 < 32)
libertas sdio: deauth/disassoc from 00:21:29:8a:e3:be reason 2
libertas cmd: EVENT: deauthenticated


[root at Tomb /root]#iwlist wlan0 scan
wlan0     Scan completed :
           Cell 01 - Address: 02:2F:EF:58:30:95
                     ESSID:"Shadow"
                     Mode:Ad-Hoc
                     Frequency:2.417 GHz (Channel 2)
                     Quality=96/100  Signal level=-54 dBm  Noise 
level=-96 dBm
                     Encryption key:off
                     Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                               9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
                               48 Mb/s; 54 Mb/s
           Cell 02 - Address: 00:21:29:8A:E3:BE
                     ESSID:"HPG_NETWORK"
                     Mode:Managed
                     Frequency:2.417 GHz (Channel 2)
                     Quality=92/100  Signal level=-58 dBm  Noise 
level=-96 dBm
                     Encryption key:off
                     Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                               12 Mb/s; 24 Mb/s; 36 Mb/s; 9 Mb/s; 18 Mb/s
                               48 Mb/s; 54 Mb/s

[root at Tomb /root]#

I use Cisco WRT54G as AP, and i do not use any encryption.
I tried D-Link DWL-3260AP and got the same:

libertas sdio: interrupt: 0x1
libertas sdio: packet of type 0 and size 229 bytes
libertas sdio: interrupt: 0x1
libertas sdio: packet of type 0 and size 229 bytes
libertas sdio: interrupt: 0x1
libertas sdio: packet of type 0 and size 229 bytes
libertas sdio: interrupt: 0x1
libertas sdio: packet of type 0 and size 229 bytes
libertas sdio: interrupt: 0x1
libertas sdio: packet of type 0 and size 229 bytes
libertas sdio: interrupt: 0x1
libertas sdio: packet of type 0 and size 229 bytes

libertas sdio: interrupt: 0x1
libertas sdio: packet of type 3 and size 16 bytes
libertas sdio: packet fragment (16 < 32)
libertas sdio: deauth/disassoc from 1c:af:f7:81:78:58 reason 2
libertas cmd: EVENT: deauthenticated

It takes about 5 minutes after connection to AP establish. May be it's 
some kind of idle timeout after which AP disconnects a client ?

In Ad-Hoc mode with Intel 3945 wlan adapter there isn't such problem.

Best Regards,
-- 
Rumjantsev Egor