diff options
Diffstat (limited to 'net/mac80211/wme.c')
| -rw-r--r-- | net/mac80211/wme.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c index 2fb99325135a..9ea6004abe1b 100644 --- a/net/mac80211/wme.c +++ b/net/mac80211/wme.c @@ -118,9 +118,11 @@ u16 ieee80211_select_queue_80211(struct ieee80211_sub_if_data *sdata, struct ieee80211_hdr *hdr) { struct ieee80211_local *local = sdata->local; + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); u8 *p; - if (local->hw.queues < IEEE80211_NUM_ACS) + if ((info->control.flags & IEEE80211_TX_CTRL_DONT_REORDER) || + local->hw.queues < IEEE80211_NUM_ACS) return 0; if (!ieee80211_is_data(hdr->frame_control)) { @@ -141,6 +143,7 @@ u16 ieee80211_select_queue_80211(struct ieee80211_sub_if_data *sdata, u16 __ieee80211_select_queue(struct ieee80211_sub_if_data *sdata, struct sta_info *sta, struct sk_buff *skb) { + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct mac80211_qos_map *qos_map; bool qos; @@ -153,7 +156,7 @@ u16 __ieee80211_select_queue(struct ieee80211_sub_if_data *sdata, else qos = false; - if (!qos) { + if (!qos || (info->control.flags & IEEE80211_TX_CTRL_DONT_REORDER)) { skb->priority = 0; /* required for correct WPA/11i MIC */ return IEEE80211_AC_BE; } @@ -202,9 +205,6 @@ u16 ieee80211_select_queue(struct ieee80211_sub_if_data *sdata, case NL80211_IFTYPE_AP: ra = skb->data; break; - case NL80211_IFTYPE_WDS: - ra = sdata->u.wds.remote_addr; - break; case NL80211_IFTYPE_STATION: /* might be a TDLS station */ sta = sta_info_get(sdata, skb->data); @@ -249,6 +249,14 @@ void ieee80211_set_qos_hdr(struct ieee80211_sub_if_data *sdata, p = ieee80211_get_qos_ctl(hdr); + /* don't overwrite the QoS field of injected frames */ + if (info->flags & IEEE80211_TX_CTL_INJECTED) { + /* do take into account Ack policy of injected frames */ + if (*p & IEEE80211_QOS_CTL_ACK_POLICY_NOACK) + info->flags |= IEEE80211_TX_CTL_NO_ACK; + return; + } + /* set up the first byte */ /* |