summaryrefslogtreecommitdiff
path: root/net/mac80211/tx.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/mac80211/tx.c')
-rw-r--r--net/mac80211/tx.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 94826680cf2b..7b8154474b9e 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1396,6 +1396,40 @@ static void ieee80211_txq_enqueue(struct ieee80211_local *local,
fq_flow_get_default_func);
}
+static bool fq_vlan_filter_func(struct fq *fq, struct fq_tin *tin,
+ struct fq_flow *flow, struct sk_buff *skb,
+ void *data)
+{
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+
+ return info->control.vif == data;
+}
+
+void ieee80211_txq_remove_vlan(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata)
+{
+ struct fq *fq = &local->fq;
+ struct txq_info *txqi;
+ struct fq_tin *tin;
+ struct ieee80211_sub_if_data *ap;
+
+ if (WARN_ON(sdata->vif.type != NL80211_IFTYPE_AP_VLAN))
+ return;
+
+ ap = container_of(sdata->bss, struct ieee80211_sub_if_data, u.ap);
+
+ if (!ap->vif.txq)
+ return;
+
+ txqi = to_txq_info(ap->vif.txq);
+ tin = &txqi->tin;
+
+ spin_lock_bh(&fq->lock);
+ fq_tin_filter(fq, tin, fq_vlan_filter_func, &sdata->vif,
+ fq_skb_free_func);
+ spin_unlock_bh(&fq->lock);
+}
+
void ieee80211_txq_init(struct ieee80211_sub_if_data *sdata,
struct sta_info *sta,
struct txq_info *txqi, int tid)