mac80211: track number of spatial streams
authorJohannes Berg <johannes.berg@intel.com>
Thu, 27 Dec 2012 17:26:42 +0000 (18:26 +0100)
committerJohannes Berg <johannes.berg@intel.com>
Fri, 15 Feb 2013 08:41:31 +0000 (09:41 +0100)
commit8921d04e8df7475d733d853564bdb001e83bf33f
tree44961c6570025b439e7f6b905819d6e54e2d6b43
parent7bf9b9a0f0372d45b581f00173505fb76a9c5d23
mac80211: track number of spatial streams

With VHT, a station can change the number of spatial
streams it can receive on the fly, not unlike spatial
multiplexing in HT. Prepare for that by tracking the
maximum number of spatial streams it can receive when
the connection is established.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
include/net/mac80211.h
net/mac80211/ieee80211_i.h
net/mac80211/rate.h
net/mac80211/vht.c