diff options
Diffstat (limited to 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index c59af3eb9..b123a9e32 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -779,6 +779,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, bool going_down) { struct ieee80211_local *local = sdata->local; + struct fq *fq = &local->fq; unsigned long flags; struct sk_buff *skb, *tmp; u32 hw_reconf_flags = 0; @@ -977,12 +978,9 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, if (sdata->vif.txq) { struct txq_info *txqi = to_txq_info(sdata->vif.txq); - spin_lock_bh(&txqi->queue.lock); - ieee80211_purge_tx_queue(&local->hw, &txqi->queue); - txqi->byte_cnt = 0; - spin_unlock_bh(&txqi->queue.lock); - - atomic_set(&sdata->txqs_len[txqi->txq.ac], 0); + spin_lock_bh(&fq->lock); + ieee80211_txq_purge(local, txqi); + spin_unlock_bh(&fq->lock); } if (local->open_count == 0) @@ -1198,6 +1196,12 @@ static void ieee80211_if_setup(struct net_device *dev) dev->destructor = ieee80211_if_free; } +static void ieee80211_if_setup_no_queue(struct net_device *dev) +{ + ieee80211_if_setup(dev); + dev->priv_flags |= IFF_NO_QUEUE; +} + static void ieee80211_iface_work(struct work_struct *work) { struct ieee80211_sub_if_data *sdata = @@ -1707,6 +1711,7 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name, struct net_device *ndev = NULL; struct ieee80211_sub_if_data *sdata = NULL; struct txq_info *txqi; + void (*if_setup)(struct net_device *dev); int ret, i; int txqs = 1; @@ -1734,12 +1739,17 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name, txq_size += sizeof(struct txq_info) + local->hw.txq_data_size; + if (local->ops->wake_tx_queue) + if_setup = ieee80211_if_setup_no_queue; + else + if_setup = ieee80211_if_setup; + if (local->hw.queues >= IEEE80211_NUM_ACS) txqs = IEEE80211_NUM_ACS; ndev = alloc_netdev_mqs(size + txq_size, name, name_assign_type, - ieee80211_if_setup, txqs, 1); + if_setup, txqs, 1); if (!ndev) return -ENOMEM; dev_net_set(ndev, wiphy_net(local->hw.wiphy)); @@ -1780,7 +1790,7 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name, if (txq_size) { txqi = netdev_priv(ndev) + size; - ieee80211_init_tx_queue(sdata, NULL, txqi, 0); + ieee80211_txq_init(sdata, NULL, txqi, 0); } sdata->dev = ndev; |