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authorJohannes Berg <johannes.berg@intel.com>2012-12-27 18:26:42 +0100
committerJohannes Berg <johannes.berg@intel.com>2013-02-15 09:41:31 +0100
commit8921d04e8df7475d733d853564bdb001e83bf33f (patch)
tree44961c6570025b439e7f6b905819d6e54e2d6b43 /net/mac80211/rate.h
parent7bf9b9a0f0372d45b581f00173505fb76a9c5d23 (diff)
downloadop-kernel-dev-8921d04e8df7475d733d853564bdb001e83bf33f.zip
op-kernel-dev-8921d04e8df7475d733d853564bdb001e83bf33f.tar.gz
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>
Diffstat (limited to 'net/mac80211/rate.h')
-rw-r--r--net/mac80211/rate.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/mac80211/rate.h b/net/mac80211/rate.h
index 301386d..d35a5dd 100644
--- a/net/mac80211/rate.h
+++ b/net/mac80211/rate.h
@@ -68,6 +68,8 @@ static inline void rate_control_rate_init(struct sta_info *sta)
sband = local->hw.wiphy->bands[chanctx_conf->def.chan->band];
rcu_read_unlock();
+ ieee80211_sta_set_rx_nss(sta);
+
ref->ops->rate_init(ref->priv, sband, ista, priv_sta);
set_sta_flag(sta, WLAN_STA_RATE_CONTROL);
}
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