Yup, I read the patent. I have also read the Atheros documentation for
ANI (for a different hardware version but it says the operation is
similar).

Are we able to see physical layer parameters like signal level /
correlation / channel state information,
or are they hidden inside the hardware?

~ w ~



On Thu, Oct 10, 2013 at 10:05 AM, Adrian Chadd <[email protected]> wrote:
> I'm not sure. I think it's a signal level. Have you read the ANI patent(s) ?
>
>
>
> -adrian
>
>
>
> On 9 October 2013 19:04, w <[email protected]> wrote:
>>
>> Is there any way I can printk the correlation values for ar5416_ani.c?
>>
>> I couldn’t find the variable that contains the correlation value.
>> Line 267 of the ar5416_ani.c file says:
>> OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR,
>> AR_PHY_SFCORR_M1_THRESH, m1Thresh[on]);
>>
>> I don’t know what the variables mean or what the function means or
>> what data type the variables are because I want to printk them.
>>
>> References:
>>
>>
>> http://svnweb.freebsd.org/base/head/sys/dev/ath/ath_hal/ar5416/ar5416_ani.c?view=markup
>>
>> https://wiki.freebsd.org/dev/ath_hal%284%29/AutomaticNoiseImmunity
>>
>> ~ w ~
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>
>
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