From: Felix Fietkau <nbd@openwrt.org>
To: Jurica Vukadin <u.ra604@googlemail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"John W. Linville" <linville@tuxdriver.com>,
linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org
Subject: Re: regression, 3.2.2 stable: ath9k won't associate anymore
Date: Sun, 05 Feb 2012 20:53:07 +0100 [thread overview]
Message-ID: <4F2EDE23.5070505@openwrt.org> (raw)
In-Reply-To: <CANtv1eXSbOSp90BEfuWdL+6_7CFPJ5Hpn=Va3Jopbr7s011JLg@mail.gmail.com>
On 2012-02-05 8:45 PM, Jurica Vukadin wrote:
> Hi,
>
> commit "b4a82a0 ath9k_hw: fix interpretation of the rx KeyMiss flag"
> caused my card to stop associating with the router.
> Reverting it fixes the issue. Encryption is WEP, if that matters; I
> haven't tried others.
>
> The device is "10:00.0 Network controller: Atheros Communications Inc.
> AR9287 Wireless Network Adapter (PCI-Express) (rev 01)"
>
> excerpt from dmesg before the revert:
> Feb 5 20:00:56 smaug kernel: [ 7.468770] ath9k 0000:10:00.0: PCI
> INT A -> GSI 17 (level, low) -> IRQ 17
> Feb 5 20:00:56 smaug kernel: [ 7.468787] ath9k 0000:10:00.0:
> setting latency timer to 64
> Feb 5 20:00:56 smaug kernel: [ 7.558116] ath: EEPROM regdomain: 0x6a
> Feb 5 20:00:56 smaug kernel: [ 7.558118] ath: EEPROM indicates we
> should expect a direct regpair map
> Feb 5 20:00:56 smaug kernel: [ 7.558121] ath: Country alpha2 being used: 00
> Feb 5 20:00:56 smaug kernel: [ 7.558122] ath: Regpair used: 0x6a
> Feb 5 20:00:56 smaug kernel: [ 8.044750] ieee80211 phy0: Selected
> rate control algorithm 'ath9k_rate_control'
> Feb 5 20:00:56 smaug kernel: [ 8.045371] Registered led device: ath9k-phy0
> Feb 5 20:01:01 smaug kernel: [ 16.161078] wlan0: authenticate with
> 00:01:e3:4a:9e:be (try 1)
> Feb 5 20:01:01 smaug kernel: [ 16.163159] wlan0: authenticated
> Feb 5 20:01:01 smaug kernel: [ 16.197844] wlan0: associate with
> 00:01:e3:4a:9e:be (try 1)
> Feb 5 20:01:01 smaug kernel: [ 16.200307] wlan0: RX AssocResp from
> 00:01:e3:4a:9e:be (capab=0x431 status=0 aid=4)
> Feb 5 20:01:01 smaug kernel: [ 16.200312] wlan0: associated
> Feb 5 20:01:31 smaug kernel: [ 46.185930] wlan0: deauthenticating
> from 00:01:e3:4a:9e:be by local choice (reason=3)
The issue is WEP specific, a fix has been found and confirmed. I'll
submit it for inclusion soon.
- Felix
prev parent reply other threads:[~2012-02-05 19:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-05 19:45 regression, 3.2.2 stable: ath9k won't associate anymore Jurica Vukadin
2012-02-05 19:53 ` Felix Fietkau [this message]
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