Felix Fietkau wrote:

Older chipsets are more sensitive to high PHY error counts, and the
current noise immunity thresholds were based on tests run at QCA with
newer chipsets.

This patch brings back the values from the old ANI implementation for
old chipsets, and it also disables weak signal detection on an earlier
noise immunity level, to improve overall radio stability on affected
devices.

Which devices ?

Since the old values were used in the old ANI implementation, I am not sure
how just retrofitting them into the new ANI algorithm can improve things...

Sujith