K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-23T14:49:50.887243Z
K 7
svn:log
V 384
Enable the 11n PHY by default whether or not 11n is configured.

The linux ath9k driver and (from what I've been told) the atheros reference
driver does this; it then leaves discarding 11n frames to the 802.11 layer.

Whilst I'm here, merge in a fix from ath9k which maintains a turbo register
setting when enabling the 11n register; and remove an un-needed (duplicate)
flag setting.

END