Atheros 9462 detected but nonfunctional

Eric McCorkle eric at metricspace.net
Thu Mar 10 03:15:13 UTC 2016


Nope, it's broadwell.

On March 9, 2016 4:06:41 PM EST, Adrian Chadd <adrian.chadd at gmail.com> wrote:
>if it's haswell, then it's likely related to drm. Try updating to the
>latest -head and try again.
>
>
>
>-a
>
>
>On 9 March 2016 at 12:52, Eric McCorkle <eric at metricspace.net> wrote:
>> Thanks for the help. In the mean time, I'll see if I can diagnose the
>resume issue.
>>
>> On March 9, 2016 1:40:43 PM EST, Adrian Chadd
><adrian.chadd at gmail.com> wrote:
>>>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.
>>>>
>>
>> --
>> Sent from my Android device with K-9 Mail. Please excuse my brevity.
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-- 
Sent from my Android device with K-9 Mail. Please excuse my brevity.


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