From: "John W. Linville" <linville@tuxdriver.com>
To: Krzysztof Halasa <khc@pm.waw.pl>
Cc: linux-wireless@vger.kernel.org
Subject: Re: ath5k WARNING: at ieee80211_rate.h:149
Date: Tue, 26 Feb 2008 14:33:26 -0500 [thread overview]
Message-ID: <20080226193326.GC3013@tuxdriver.com> (raw)
In-Reply-To: <m38x17sk2g.fsf@maximus.localdomain>
On Tue, Feb 26, 2008 at 06:29:11PM +0100, Krzysztof Halasa wrote:
> Is this normal as well?
>
> phy0: Selected rate control algorithm 'pid'
> ath5k phy0: Atheros AR5414 chip found (MAC: 0xa5, PHY: 0x61)
> phy0: Adding new IBSS station XXX (dev=wlan0)
> ------------[ cut here ]------------
> WARNING: at net/mac80211/ieee80211_rate.h:149 rate_control_pid_rate_init+0x6c/0x7c()
> Modules linked in: ixp4xx_eth ixp4xx_hss ixp4xx_qmgr ixp4xx_npe ath5k
> [<c00c1b3c>] (dump_stack+0x0/0x14) from [<c00d463c>] (warn_on_slowpath+0x4c/0x60)
> [<c00d45f0>] (warn_on_slowpath+0x0/0x60) from [<c032a50c>] (rate_control_pid_rate_init+0x6c/0x7c)
> r6:c689e800 r5:c7cace18 r4:c68ab000
> [<c032a4a0>] (rate_control_pid_rate_init+0x0/0x7c) from [<c031e56c>] (ieee80211_ibss_add_sta+0xb0/0x114)
> r5:c7cac160 r4:c68ab000
<snip>
Looks like you are hitting the WARN_ON in rate_lowest_index (called
from rate_control_pid_rate_init). Perhaps your supported band
information is not being setup correctly? Possibly an endian problem?
Just speculating, really...
John
--
John W. Linville
linville@tuxdriver.com
next prev parent reply other threads:[~2008-02-26 20:02 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-26 17:29 ath5k WARNING: at ieee80211_rate.h:149 Krzysztof Halasa
2008-02-26 19:33 ` John W. Linville [this message]
2008-02-26 23:02 ` Pavel Roskin
2008-02-26 23:33 ` Krzysztof Halasa
2008-02-27 21:42 ` Krzysztof Halasa
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