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Diffstat (limited to 'net/mac80211/agg-rx.c')
-rw-r--r--net/mac80211/agg-rx.c50
1 files changed, 13 insertions, 37 deletions
diff --git a/net/mac80211/agg-rx.c b/net/mac80211/agg-rx.c
index 1b7a4daf283c..8708cbe8af5b 100644
--- a/net/mac80211/agg-rx.c
+++ b/net/mac80211/agg-rx.c
@@ -213,8 +213,7 @@ static void ieee80211_send_addba_resp(struct ieee80211_sub_if_data *sdata, u8 *d
return;
skb_reserve(skb, local->hw.extra_tx_headroom);
- mgmt = (struct ieee80211_mgmt *) skb_put(skb, 24);
- memset(mgmt, 0, 24);
+ mgmt = skb_put_zero(skb, 24);
memcpy(mgmt->da, da, ETH_ALEN);
memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
if (sdata->vif.type == NL80211_IFTYPE_AP ||
@@ -449,44 +448,21 @@ void ieee80211_process_addba_request(struct ieee80211_local *local,
buf_size, true, false);
}
-void ieee80211_start_rx_ba_session_offl(struct ieee80211_vif *vif,
- const u8 *addr, u16 tid)
+void ieee80211_manage_rx_ba_offl(struct ieee80211_vif *vif,
+ const u8 *addr, unsigned int bit)
{
struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
struct ieee80211_local *local = sdata->local;
- struct ieee80211_rx_agg *rx_agg;
- struct sk_buff *skb = dev_alloc_skb(0);
-
- if (unlikely(!skb))
- return;
-
- rx_agg = (struct ieee80211_rx_agg *) &skb->cb;
- memcpy(&rx_agg->addr, addr, ETH_ALEN);
- rx_agg->tid = tid;
-
- skb->pkt_type = IEEE80211_SDATA_QUEUE_RX_AGG_START;
- skb_queue_tail(&sdata->skb_queue, skb);
- ieee80211_queue_work(&local->hw, &sdata->work);
-}
-EXPORT_SYMBOL(ieee80211_start_rx_ba_session_offl);
-
-void ieee80211_stop_rx_ba_session_offl(struct ieee80211_vif *vif,
- const u8 *addr, u16 tid)
-{
- struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
- struct ieee80211_local *local = sdata->local;
- struct ieee80211_rx_agg *rx_agg;
- struct sk_buff *skb = dev_alloc_skb(0);
-
- if (unlikely(!skb))
- return;
+ struct sta_info *sta;
- rx_agg = (struct ieee80211_rx_agg *) &skb->cb;
- memcpy(&rx_agg->addr, addr, ETH_ALEN);
- rx_agg->tid = tid;
+ rcu_read_lock();
+ sta = sta_info_get_bss(sdata, addr);
+ if (!sta)
+ goto unlock;
- skb->pkt_type = IEEE80211_SDATA_QUEUE_RX_AGG_STOP;
- skb_queue_tail(&sdata->skb_queue, skb);
- ieee80211_queue_work(&local->hw, &sdata->work);
+ set_bit(bit, sta->ampdu_mlme.tid_rx_manage_offl);
+ ieee80211_queue_work(&local->hw, &sta->ampdu_mlme.work);
+ unlock:
+ rcu_read_unlock();
}
-EXPORT_SYMBOL(ieee80211_stop_rx_ba_session_offl);
+EXPORT_SYMBOL(ieee80211_manage_rx_ba_offl);