Date: Tue, 19 Feb 2008 15:10:01 +0100 From: huub <huub@wirelessleiden.nl> To: freebsd-stable@freebsd.org Subject: Re: interrupt storms with AR5414 on 6.3 RELEASE Message-ID: <1203430201.6063.46.camel@localhost> In-Reply-To: <47BA106C.60008@errno.com> References: <1203328474.3957.23.camel@localhost> <47BA106C.60008@errno.com>
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On Mon, 2008-02-18 at 15:10 -0800, Sam Leffler wrote: > huub wrote: > > I have a problem running the Atheros AR5414 wireless mini-pci-card > > (Compex model WLM54AGP23) with FreeBSD 6.3-RELEASE (GENERIC i 386) on a > > Soekris 4521. > > > > I get lots of messages: > > "interrupt storm detected on "irq10:"; throttling interrupt source" > > and > > "ath0: device timeout" > > > > And after sometime the interface stops functioning. ....... > > Some people have reported problems like this when powerd is in use. > > Sam > > I am not running powerd. I have now replaced the Compex WLM54AGP23 with the AR5414 chip with a Winstron CM9 card (AR5212 chip). This card also gives problems although messages are different and less frequent, see below. Feb 18 15:07:29 kernel: ath0: <Atheros 5212> mem 0xa0000000-0xa000ffff irq 10 at device 16.0 on pci0 Feb 18 15:07:29 kernel: ath0: Ethernet address: 00:0b:6b:81:a8:80 Feb 18 15:07:29 kernel: ath0: mac 5.9 phy 4.3 radio 3.6 Feb 18 15:07:36 kernel: ath0: link state changed to UP Feb 18 15:59:21 kernel: ath0: link state changed to DOWN Feb 18 16:01:23 kernel: ath0: link state changed to UP Feb 18 17:58:11 kernel: ath0: device timeout Feb 18 18:16:44 kernel: ath0: device timeout Feb 18 20:05:00 kernel: ath0: device timeout Feb 18 22:22:19 kernel: ath0: device timeout Feb 18 23:20:49 kernel: ath0: device timeout Feb 19 00:03:44 kernel: ath0: device timeout Feb 19 00:30:11 kernel: ath0: link state changed to DOWN Feb 19 00:30:21 kernel: ath0: link state changed to UP Feb 19 00:30:36 kernel: ath0: link state changed to DOWN Feb 19 00:30:46 kernel: ath0: link state changed to UP Feb 19 00:31:11 kernel: ath0: link state changed to DOWN Feb 19 00:31:21 kernel: ath0: link state changed to UP Feb 19 00:31:25 kernel: ath0: link state changed to DOWN Feb 19 00:31:35 kernel: ath0: link state changed to UP Feb 19 00:40:43 kernel: ath0: link state changed to DOWN Feb 19 00:40:53 kernel: ath0: link state changed to UP Feb 19 02:38:59 kernel: ath0: device timeout Feb 19 03:42:20 kernel: ath0: device timeout Feb 19 05:03:34 kernel: ath0: device timeout Feb 19 05:34:56 kernel: ath0: device timeout Feb 19 05:37:54 kernel: ath0: device timeout Feb 19 06:39:43 kernel: ath0: device timeout Feb 19 07:14:58 kernel: ath0: device timeout Feb 19 07:29:57 kernel: ath0: link state changed to DOWN Feb 19 07:30:07 kernel: ath0: link state changed to UP Feb 19 07:31:25 kernel: ath0: link state changed to DOWN Feb 19 07:31:35 kernel: ath0: link state changed to UP Feb 19 07:31:38 kernel: ath0: link state changed to DOWN Feb 19 07:31:48 kernel: ath0: link state changed to UP Feb 19 07:31:52 kernel: ath0: link state changed to DOWN Feb 19 07:32:44 kernel: ath0: link state changed to UP Feb 19 07:54:11 kernel: ath0: device timeout etc.
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