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Re: BUG: brcmfmac: add firmware feature detection for gscan feature breaks 43430a1

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On 17/07/17 20:53, Arend van Spriel wrote:
>> 2) The firmware is failing when asked to handle the new requiests, and
>>    is going to la-la land.
> taken a wrong turn straight into la-la land.

Doh!

>> I have version wl0: Aug 29 2016 20:48:16 version 7.45.41.26 (r640327)
>> FWID 01-4527cfab
> Not so much newer firmware, but I used a different chip when
> implementing the multi-scheduled scan patches. I tried some other
> devices, but not the bcm4343{0,8}. Now as far as I can see over here the
> brcmfmac43430-sdio.bin is not built with gscan support so it should just
> return firmware errorcode, ie. -23. So it would be interesting to see
> what firmware has to say. Can you load the driver with
> ignore_probe_fail=1 and dump the forensics file in debugfs.

I don't appear to get anything useful in debugfs. Where should I be looking?

-Ian



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