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Re: [PATCH 06/13] wlcore: enable sleep during AP mode operation

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On Wed, Mar 25, 2015 at 3:24 PM, Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> wrote:
> On 03/25/2015 01:58 PM, Eliad Peller wrote:
>> hi Marc,
>>
>> On Wed, Mar 25, 2015 at 2:27 PM, Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> wrote:
>>> On 12/29/2014 07:24 AM, Eliad Peller wrote:
>>>> From: Kobi L <kobi.lev100@xxxxxxxxx>
>>>>
>>>> Enable ELP authorization in AP mode and enable the use
>>>> of the wakeup bit in the ELP register.
>>>>
>>>> Introduce AP role sleep configuration which is disabled
>>>> by default. When configured, it allows the AP to sleep
>>>> when ELP is authorized for it.
>>>>
>>>> Signed-off-by: Kobi Leibovitch <kobi.lev100@xxxxxxxxx>
>>>> Signed-off-by: Arik Nemtsov <arik@xxxxxxxxxx>
>>>> Signed-off-by: Eliad Peller <eliad@xxxxxxxxxx>
>>>
>>> [...]
>>>
>>>
>>> This patch requires a new firmware, loading of "wl18xx-conf.bin" from
>>> [1] fails with:
>>>
>>>> wlcore: ERROR configuration binary file size is wrong, expected 1226 got 1221
>>>
>> thanks. seems you're right.
>>
>> anyway, note that this file is not actual fw, but only the default
>> configuration params.
>> you can just delete it, and the driver will load just fine.
>> you can then recreate it with something like:
>> cat /sys/kernel/debug/ieee80211/phy0/wlcore/wl18xx/conf >
>> /lib/firmware/ti-connectivity/wl18xx-conf.bin
>>
>> actually, i don't think it makes much sense to have this file in the
>> linux-firmware git at all.
>> i'll try handling it.
>
> Thanks, there are more file with size of ~1k, are they optional, too?
> What's the "error" message if these optional files are not present?
>
AFAIK, the other nvs files are basically required for proper operation.

> From working with $CUSTOMERS I gained the impression, messages like
> "error failed to load...." for optional file don't shine the best light
> on Linux, a neutral "using default values" is far better.
i agree :)

Eliad.
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