tree b149e55f1e21df8edf33046e662ce8f00834f1ac
parent 8de8c5162b157884aa4855564cbfd9ec9119c819
author Ivo van Doorn <ivdoorn@gmail.com> 1192285596 +0200
committer David S. Miller <davem@davemloft.net> 1201561373 -0800

[PATCH] rt2x00: Implement SW diversity

When mac80211 indicates that the default antenna setup
should be used _and_ that this default setup is SW_DIVERSITY.

This requires sampling and storing the RSSI per antenna
and check once every 2 seconds to determine if the RSSI
has changed significantly. Once this is the case we should sample
the other antenna for a short period and evaluate if
we need to swap antenna or not.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>