Hi,
some info to the AP i use:
Technaxx Router-150 Wifi-N based on ranik soc
$ iw dev wlan0 station dump
Station xx:xx..xx:xx (on wlan0)
inactive time: 6603 ms
rx bytes: 377786468
rx packets: 443535
tx bytes: 15677515
tx packets: 155009
tx retries: 2723757
tx failed: 51495
signal: -72 dBm
signal avg: -71 dBm
tx bitrate: 135.0 MBit/s MCS 6 40Mhz short GI
authorized: yes
authenticated: yes
preamble: long
WMM/WME: yes
MFP: no
$ iwconfig wlan0
wlan0 IEEE 802.11abgn ESSID:"xxx"
Mode:Managed Frequency:2.437 GHz Access Point: xx:xx..xx:xx
Bit Rate=121.5 Mb/s Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=42/70 Signal level=-68 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:51520 Invalid misc:3567 Missed beacon:0
some dmesg output:
[ 903.748514] wlan0: authenticate with xx:xx..xx:xx (try 1)
[ 903.750991] wlan0: authenticated
[ 903.753357] wlan0: associate with xx:xx..xx:xx (try 1)
[ 903.759482] wlan0: RX AssocResp from xx:xx..xx:xx (capab=0xc31
status=0 aid=1)
[ 903.759487] wlan0: associated
$ iwlist wlan0 scan
Cell 06 - Address: xx:xx..xx:xx
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=45/70 Signal level=-65 dBm
Encryption key:on
ESSID:"xxx"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000005666eac197
Extra: Last beacon: 33ms ago
IE: Unknown: 000873757065726B7568
IE: Unknown: 010882848B961224486C
IE: Unknown: 030106
IE: Unknown: 2A0100
IE: Unknown: 32040C183060
IE: Unknown:
2D1A7E1117FF000000010000000000000000000000000C0000000000
IE: Unknown:
3D1606070500000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown:
DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 0B05020012127A
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F0101
IE: Unknown: DD07000C4307000000
IE: Unknown: 0706465220010D10
IE: Unknown:
DD1E00904C337E1117FF000000010000000000000000000000000C0000000000
IE: Unknown:
DD1A00904C3406070500000000000000000000000000000000000000
Regards,
Andrej Gelenberg
On 12/11/2011 07:23 PM, wwguy wrote:
On Sun, 2011-12-11 at 08:58 -0800, Andrej Gelenberg wrote:
Hi,
this is pretty mean regression for the stable kernel. You may the fix
only for cards, which need it and not for all of them.
Could you elaborate more on the failure case and setup. this patch is to
address HT40 related problem which cause the iwlwifi firmware crash.
Thanks
Wey
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