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)
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>

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