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Re: wl1271 watchdog interrupt

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On Tue, 2012-04-03 at 18:26 -0700, Troy Kisky wrote: 
> On 4/2/2012 1:39 AM, Luciano Coelho wrote:
> >>> wl12xx: ERROR watchdog interrupt received! starting recovery.
> >>> wl12xx: Reading FW panic log
> >>> wl12xx: ERROR command complete timeout
> > This is a firmware bug.  Can you please take the contents
> > of /sys/bus/platform/drivers/wl12xx_driver/wl12xx/fwlog and send it to
> > us so we can take a look at what's going on?
> Sorry, it isn't a firmware bug. It was a configuration problem on my 
> part. The defconfig
> file I was using was enabling a TVOUT driver which this board doesn't 
> have. When
> the driver wanted to blank the screen, it was turning off my slow clock 
> to my WL1271.
> 
> When the WL1271 later becomes idle, it goes into a low power state which 
> depends upon
> slow clock. So please tell your firmware guys, "never mind."

Okay, cool that you found the reason for the problem. :) I thought it
was a firmware problem because all the symptoms show that the chip
stopped responding. :)


> >> wl12xx: Hardware recovery in progress. FW ver: Rev 6.3.0.0.77 pc: 0x23923
> > This tells us where the PC was when the crash happened.  I'll ask our
> > firmware team to analyze this.
> "Never mind...."

Cool!

Now, Gary, do you still have the same (or a similar) problem with your
setup?

-- 
Cheers,
Luca.

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