diff options
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/tx.c | 13 | ||||
| -rw-r--r-- | net/mac80211/wext.c | 3 | ||||
| -rw-r--r-- | net/mac80211/wme.c | 2 |
3 files changed, 13 insertions, 5 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 1d7dd54aacef..c80d5899f279 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -1132,7 +1132,7 @@ static int ieee80211_tx(struct net_device *dev, struct sk_buff *skb, ieee80211_tx_handler *handler; struct ieee80211_tx_data tx; ieee80211_tx_result res = TX_DROP, res_prepare; - int ret, i; + int ret, i, retries = 0; WARN_ON(__ieee80211_queue_pending(local, control->queue)); @@ -1216,6 +1216,13 @@ retry: if (!__ieee80211_queue_stopped(local, control->queue)) { clear_bit(IEEE80211_LINK_STATE_PENDING, &local->state[control->queue]); + retries++; + /* + * Driver bug, it's rejecting packets but + * not stopping queues. + */ + if (WARN_ON_ONCE(retries > 5)) + goto drop; goto retry; } memcpy(&store->control, control, @@ -1562,13 +1569,13 @@ int ieee80211_subif_start_xmit(struct sk_buff *skb, * be cloned. This could happen, e.g., with Linux bridge code passing * us broadcast frames. */ - if (head_need > 0 || skb_header_cloned(skb)) { + if (head_need > 0 || skb_cloned(skb)) { #if 0 printk(KERN_DEBUG "%s: need to reallocate buffer for %d bytes " "of headroom\n", dev->name, head_need); #endif - if (skb_header_cloned(skb)) + if (skb_cloned(skb)) I802_DEBUG_INC(local->tx_expand_skb_head_cloned); else I802_DEBUG_INC(local->tx_expand_skb_head); diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c index a8bb8e31b1ec..6106cb79060c 100644 --- a/net/mac80211/wext.c +++ b/net/mac80211/wext.c @@ -496,7 +496,8 @@ static int ieee80211_ioctl_giwap(struct net_device *dev, sdata = IEEE80211_DEV_TO_SUB_IF(dev); if (sdata->vif.type == IEEE80211_IF_TYPE_STA || sdata->vif.type == IEEE80211_IF_TYPE_IBSS) { - if (sdata->u.sta.state == IEEE80211_ASSOCIATED) { + if (sdata->u.sta.state == IEEE80211_ASSOCIATED || + sdata->u.sta.state == IEEE80211_IBSS_JOINED) { ap_addr->sa_family = ARPHRD_ETHER; memcpy(&ap_addr->sa_data, sdata->u.sta.bssid, ETH_ALEN); return 0; diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c index dc1598b86004..635b996c8c35 100644 --- a/net/mac80211/wme.c +++ b/net/mac80211/wme.c @@ -673,7 +673,7 @@ int ieee80211_ht_agg_queue_add(struct ieee80211_local *local, #ifdef CONFIG_MAC80211_HT_DEBUG if (net_ratelimit()) printk(KERN_DEBUG "allocated aggregation queue" - " %d tid %d addr %s pool=0x%lX", + " %d tid %d addr %s pool=0x%lX\n", i, tid, print_mac(mac, sta->addr), q->qdisc_pool[0]); #endif /* CONFIG_MAC80211_HT_DEBUG */ |