linux-kernel - Re: iwl3945: Error sending REPLY_TX_PWR_TABLE

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Message-ID: <178fec830903242221l6c07f8a1k8c91be94bc70fc37@mail.gmail.com>
Date:	Tue, 24 Mar 2009 22:21:41 -0700
From:	Abhi Kolekar <kolekar.a@...il.com>
To:	Mattia Dongili <malattia@...ux.it>
Cc:	linux-wireless@...r.kernel.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	reinette.chatre@...el.com, yi.zhu@...el.com, linville@...driver.com
Subject: Re: iwl3945: Error sending REPLY_TX_PWR_TABLE_CMD: time out after 
	500ms

Can you create a bug at http://www.intellinuxwireless.org/bugzilla/ ?

Thanks
Abhijeet

On Tue, Mar 24, 2009 at 7:59 PM, Mattia Dongili <malattia@...ux.it> wrote:
> On Sun, Mar 22, 2009 at 10:15:17AM +0900, Mattia Dongili wrote:
>> On Sat, Mar 21, 2009 at 11:30:29AM -0700, Abhi Kolekar wrote:
>> > On Fri, Mar 20, 2009 at 11:50 PM, Mattia Dongili <malattia@...ux.it> wrote:
>> > > Hello,
>> > >
>> > > I get this error consistently with all the recent kernels:
>> > > [  338.476057] iwl3945: Error sending REPLY_TX_PWR_TABLE_CMD: time out after 500ms.
>> > > [  458.976089] iwl3945: Error sending REPLY_TX_PWR_TABLE_CMD: time out after 500ms.
>> > > [  598.885036] iwl3945: Microcode SW error detected.  Restarting 0x82000008.
>> > > [  598.885050] iwl3945: Error Reply type 0x00000005 cmd REPLY_TX (0x1C) seq 0x02AC ser 0x0000004E
>> > > [  601.869319] iwl3945: Can't stop Rx DMA.
>> > > then the wifi connection becomes useless and I have to re-associate to
>> > > the AP or sometimes to unload and reload the module to get my connection
>> > > back.
>> > >
>> > > The above is on 2.6.29-rc8 but I get it since 2.6.28 (apologies for not
>
> Actually since 2.6.27.
>
>> > > reporting it earlier).  Both my thinkpad x60s and my vaio sz72b are
>> > > affected.
>> > > Reproducing it is very easy, I just need to download even a small file.
>> > >
>> > > After reading some older bug submissions I rebuilt the driver with debug
>> > > support and loaded it with debug=0x43fff, the log is here:
>> > > http://kamineko.org/kernel/kern.log
>> > > The beginning of the log is 2.6.28 with no debug, then you can see a
>> > > reboot and the module loaded with the debug option on 2.6.29-rc8.
>> > >
>> > > Is this a known problem? Is there any other information I can provide to
>> > > help fixing it?
>
> Anyone?
>
> --
> mattia
> :wq!
>
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