diff options
Diffstat (limited to 'net/mac80211/tx.c')
| -rw-r--r-- | net/mac80211/tx.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index eaa4118de988..b1d79046257b 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -496,7 +496,8 @@ ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx) struct ieee80211_hdr *hdr = (void *)tx->skb->data; struct ieee80211_supported_band *sband; struct ieee80211_rate *rate; - int i, len; + int i; + u32 len; bool inval = false, rts = false, short_preamble = false; struct ieee80211_tx_rate_control txrc; u32 sta_flags; @@ -505,7 +506,7 @@ ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx) sband = tx->local->hw.wiphy->bands[tx->channel->band]; - len = min_t(int, tx->skb->len + FCS_LEN, + len = min_t(u32, tx->skb->len + FCS_LEN, tx->local->hw.wiphy->frag_threshold); /* set up the tx rate control struct we give the RC algo */ @@ -1401,6 +1402,7 @@ static void ieee80211_xmit(struct ieee80211_sub_if_data *sdata, if ((local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK) && local->hw.conf.dynamic_ps_timeout > 0 && + !local->quiescing && !(local->scanning) && local->ps_sdata) { if (local->hw.conf.flags & IEEE80211_CONF_PS) { ieee80211_stop_queues_by_reason(&local->hw, @@ -1481,7 +1483,7 @@ static void ieee80211_xmit(struct ieee80211_sub_if_data *sdata, return; } - ieee80211_select_queue(local, skb); + ieee80211_set_qos_hdr(local, skb); ieee80211_tx(sdata, skb, false); dev_put(sdata->dev); } @@ -1880,6 +1882,7 @@ static bool ieee80211_tx_pending_skb(struct ieee80211_local *local, void ieee80211_tx_pending(unsigned long data) { struct ieee80211_local *local = (struct ieee80211_local *)data; + struct ieee80211_sub_if_data *sdata; unsigned long flags; int i; bool txok; @@ -1920,6 +1923,11 @@ void ieee80211_tx_pending(unsigned long data) if (!txok) break; } + + if (skb_queue_empty(&local->pending[i])) + list_for_each_entry_rcu(sdata, &local->interfaces, list) + netif_tx_wake_queue( + netdev_get_tx_queue(sdata->dev, i)); } spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags); @@ -2225,6 +2233,9 @@ void ieee80211_tx_skb(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb, if (!encrypt) info->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; + /* send all internal mgmt frames on VO */ + skb_set_queue_mapping(skb, 0); + /* * The other path calling ieee80211_xmit is from the tasklet, * and while we can handle concurrent transmissions locking |