QCA998X not working at all

[Alexis Green]

How about only ignoring the error only if there's caldata. Could be a
good middle ground.

This is a patch I submitted to OpenWRT a while ago as part of Netgear
X4 support -
https://patchwork.ozlabs.org/patch/601352/

On Wed, Apr 13, 2016 at 8:36 AM, Ben Greear <greearb at candelatech.com> wrote:
> On 11/19/2015 10:21 AM, Sebastian Gottschall wrote:
>>
>> simple solution.
>>
>> as for ath9k. otp must be ignored for various chipsets, since they wont
>> return valid results
>>
>> --- core.c (Revision 2702)
>> +++ core.c (Arbeitskopie)
>> @@ -1735,9 +1735,8 @@
>>
>>    ret = ath10k_core_get_board_id_from_otp(ar);
>>    if (ret && ret != -EOPNOTSUPP) {
>> -  ath10k_err(ar, "failed to get board id from otp for qca99x0: %d\n",
>> +  ath10k_err(ar, "failed to get board id from otp for qca99x0: %d,
>> ignore\n",
>>           ret);
>> -  return ret;
>>    }
>>
>>    ret = ath10k_core_fetch_board_file(ar);
>
>
> I received a report of the same problem reported below from someone using an
> i7 processor
> on some random motherboard.
>
> Same NIC, kernel, and firmware works fine on my systems, so it appears to be
> platform
> dependent somehow.
>
> Did you find a better solution other than just ignoring the OTP failure?
>
> Thanks,
> Ben
>
>>
>>
>>
>> Am 19.11.2015 um 18:12 schrieb Sebastian Gottschall:
>>>
>>> Am 19.11.2015 um 17:13 schrieb Ben Greear:
>>>>
>>>>
>>>> git clone git://dmz2.candelatech.com/linux.ath
>>>
>>> same effect with yours
>>>
>>>     6.201141] ath10k_pci 0000:01:00.0: enabling device (0140 -> 0142)
>>> [    6.201593] ath10k_pci 0000:01:00.0: pci irq legacy interrupts 0
>>> irq_mode 0 reset_mode 0
>>> [    8.578573] ath10k_pci 0000:01:00.0: unable to read from the device
>>> [    8.578605] ath10k_pci 0000:01:00.0: could not execute otp for board
>>> id check: -110
>>> [    8.583648] ath10k_pci 0000:01:00.0: failed to get board id from otp
>>> for qca99x0: -110
>>> [    8.591338] ath10k_pci 0000:01:00.0: could not probe fw (-110)
>>> [    8.600062] ath10k_pci 0001:01:00.0: enabling device (0140 -> 0142)
>>> [    8.605600] ath10k_pci 0001:01:00.0: pci irq legacy interrupts 0
>>> irq_mode 0 reset_mode 0
>>> [   10.798574] ath10k_pci 0001:01:00.0: unable to read from the device
>>> [   10.798598] ath10k_pci 0001:01:00.0: could not execute otp for board
>>> id check: -110
>>> [   10.803644] ath10k_pci 0001:01:00.0: failed to get board id from otp
>>> for qca99x0: -110
>>> [   10.811346] ath10k_pci 0001:01:00.0: could not probe fw (-110)
>>>
>>>
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>>>
>>
>>
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>
>
> --
> Ben Greear <greearb at candelatech.com>
> Candela Technologies Inc  http://www.candelatech.com
>
>
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