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authorSujith <Sujith.Manoharan@atheros.com>2008-10-24 09:55:27 +0530
committerJohn W. Linville <linville@tuxdriver.com>2008-10-31 19:02:14 -0400
commit8b30b1fe368ab03049435884c11c5c50e4c4ef0b (patch)
tree02b27b36cf90267d59584b493ad652e3a4cc6a7e /net/mac80211/rx.c
parent4393dce9402c58744433c7a4f3931e17ddde4fb4 (diff)
mac80211: Re-enable aggregation
Wireless HW without any dedicated queues for aggregation do not need the ampdu_queues mechanism present right now in mac80211. Since mac80211 is still incomplete wrt TX MQ changes, do not allow aggregation sessions for drivers that set ampdu_queues. This is only an interim hack until Intel fixes the requeue issue. Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: Luis Rodriguez <Luis.Rodriguez@Atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/rx.c')
-rw-r--r--net/mac80211/rx.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index c4c95f1db60..648a1d0e6c8 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -669,7 +669,6 @@ static int ap_sta_ps_end(struct sta_info *sta)
struct ieee80211_local *local = sdata->local;
struct sk_buff *skb;
int sent = 0;
- struct ieee80211_tx_info *info;
atomic_dec(&sdata->bss->num_sta_ps);
@@ -685,13 +684,11 @@ static int ap_sta_ps_end(struct sta_info *sta)
/* Send all buffered frames to the station */
while ((skb = skb_dequeue(&sta->tx_filtered)) != NULL) {
- info = IEEE80211_SKB_CB(skb);
sent++;
- info->flags |= IEEE80211_TX_CTL_REQUEUE;
+ skb->requeue = 1;
dev_queue_xmit(skb);
}
while ((skb = skb_dequeue(&sta->ps_tx_buf)) != NULL) {
- info = IEEE80211_SKB_CB(skb);
local->total_ps_buffered--;
sent++;
#ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
@@ -699,7 +696,7 @@ static int ap_sta_ps_end(struct sta_info *sta)
"since STA not sleeping anymore\n", sdata->dev->name,
sta->sta.addr, sta->sta.aid);
#endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */
- info->flags |= IEEE80211_TX_CTL_REQUEUE;
+ skb->requeue = 1;
dev_queue_xmit(skb);
}