Atheros 9462 detected but nonfunctional

Adrian Chadd adrian.chadd at gmail.com
Wed Mar 9 18:40:46 UTC 2016


Okm I bought a NIC and pigtails. I'll see what happens.
On Mar 9, 2016 9:41 AM, "Eric McCorkle" <eric at metricspace.net> wrote:

> Yes. The log message showed up.
>
> On March 9, 2016 11:42:03 AM EST, Adrian Chadd <adrian.chadd at gmail.com>
> wrote:
>>
>> Ok, it may not be exactly the same as the WB222 module (that's in the
>> chromebook c720.) I'll have to go poke around in ath9k to see how
>> they've set it up.
>>
>> When you added that hints entry, did it log what I said?
>>
>>
>> -adrian
>>
>>
>> On 9 March 2016 at 04:46, Eric McCorkle <eric at metricspace.net> wrote:
>>
>>>  I took off the back panel.  There are three codes, aside from the MAC
>>>  address:
>>>
>>>  S/N WCBN802AAAC434007684
>>>  Atheros model QCNFA222
>>>  BD ID 3010B377E299
>>>
>>>  It's an NGFF (M.2) card.
>>>
>>>  On Mar 9, 2016, at 00:16, Adrian Chadd <adrian.chadd at gmail.com> wrote:
>>>
>>>  Ok. I need to know the part number of the device and what Bluetooth chip it
>>>  has I can see what ath9k does for this part.
>>>
>>>  If it's mini pcie then let's see if theyll send
>>> me just the NIC.
>>>
>>>  Adrian
>>>
>>>  On Mar 8, 2016 8:44 PM, "Eric McCorkle" <eric at metricspace.net> wrote:
>>>
>>>>
>>>>  Sadly, no effect.  However, the Bluetooth system does seem to timeout
>>>>  shortly after detection, which lends support to your diagnosis.
>>>>
>>>>  On Mar 8, 2016, at 20:56, Adrian Chadd <adrian.chadd at gmail.com> wrote:
>>>>>
>>>>>  Try setting this in /boot/<whatever>.hints :
>>>>>
>>>>>  hint.ath.0.btcoex_profile="wb222"
>>>>>
>>>>>  Then reboot.
>>>>>
>>>>>  It should output this:
>>>>>
>>>>>  ath0: Enabling WB222 BTCOEX
>>>>>
>>>>>  .. during boot. Try that and see what happens!
>>>>>
>>>>>
>>>>>
>>>>>  -adrian
>>>>>
>>>>
> --
> Sent from my Android device with K-9 Mail. Please excuse my brevity.
>


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