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mac80211: avoid aggregation for VO traffic 

This should help with latency issues which can happen when
using aggregation.

Cc: Felix Fietkau <nbd@openwrt.org>
Cc: Matt Smith <matt.smith@atheros.com>
Cc: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Luis R. Rodriguez 2010-11-23 15:05:02 -08:00 committed by John W. Linville
parent c8b576061d
commit 48124d1a91
1 changed files with 3 additions and 0 deletions
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3
net/mac80211/rc80211_minstrel_ht.c
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@ -371,6 +371,9 @@ minstrel_aggr_check(struct minstrel_priv *mp, struct ieee80211_sta *pubsta, stru
if (likely(sta->ampdu_mlme.tid_tx[tid]))
return;
if (skb_get_queue_mapping(skb) == IEEE80211_AC_VO)
return;
ieee80211_start_tx_ba_session(pubsta, tid);
}