Correlation values for Atheros adaptive noise immunity

[w]

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

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