From 3434fbd39862d471c92b66c28cd449deea8e9f90 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Sat, 3 May 2008 00:59:37 +0200 Subject: mac80211: require four hardware queues for QoS/HT This patch makes mac80211 only announce QoS/HT support when the underlying hardware has four (or more) queues. Signed-off-by: Johannes Berg Cc: Ron Rindjunksi Signed-off-by: John W. Linville --- net/mac80211/tx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/mac80211/tx.c') diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index f35eaea98e7..3a03d7807c3 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -1490,8 +1490,8 @@ int ieee80211_subif_start_xmit(struct sk_buff *skb, rcu_read_unlock(); } - /* receiver is QoS enabled, use a QoS type frame */ - if (sta_flags & WLAN_STA_WME) { + /* receiver and we are QoS enabled, use a QoS type frame */ + if (sta_flags & WLAN_STA_WME && local->hw.queues >= 4) { fc |= IEEE80211_STYPE_QOS_DATA; hdrlen += 2; } -- cgit