Adrian Chadd 0cbe6805b2 [ath] add the MIMO per-chain RSSI and noise floor information.
This is a long time coming.  The general pieces have been floating around
in a local repo since circa 2012 when I dropped the net80211 support
into the tree.

This allows the per-chain RSSI and NF to show up in 'ifconfig wlanX list sta'.
I haven't yet implemented the EVM hookups so that'll show up; that'll come
later.

Thanks to Susie Hellings <susie@susie.id.au> who did the original work
on this a looong time ago for a company we both worked at.
2016-11-03 23:05:39 +00:00
..