Re: iwl3945: Error sending REPLY_TX_PWR_TABLE_CMD: time out after 500ms

[Abhi Kolekar <kolekar.a@gmail.com>]

Hello Mattia,
   Do you have 64 bit kernel?

Abhijeet

On Fri, Mar 20, 2009 at 11:50 PM, Mattia Dongili <malattia@linux.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
> 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?
>
> Thanks
> --
> mattia
> :wq!
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