diff options
Diffstat (limited to 'net/mac80211/tx.c')
| -rw-r--r-- | net/mac80211/tx.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index fa1f1e63a264..cd332e3e1134 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -825,6 +825,8 @@ ieee80211_tx_h_sequence(struct ieee80211_tx_data *tx) */ if (!ieee80211_is_data_qos(hdr->frame_control) || is_multicast_ether_addr(hdr->addr1)) { + if (tx->flags & IEEE80211_TX_NO_SEQNO) + return TX_CONTINUE; /* driver should assign sequence number */ info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ; /* for pure STA mode without beacons, we can do it */ @@ -1247,7 +1249,7 @@ static struct txq_info *ieee80211_get_txq(struct ieee80211_local *local, (info->control.flags & IEEE80211_TX_CTRL_PS_RESPONSE)) return NULL; - if (!ieee80211_is_data(hdr->frame_control)) + if (!ieee80211_is_data_present(hdr->frame_control)) return NULL; if (sta) { @@ -1854,7 +1856,7 @@ EXPORT_SYMBOL(ieee80211_tx_prepare_skb); */ static bool ieee80211_tx(struct ieee80211_sub_if_data *sdata, struct sta_info *sta, struct sk_buff *skb, - bool txpending) + bool txpending, u32 txdata_flags) { struct ieee80211_local *local = sdata->local; struct ieee80211_tx_data tx; @@ -1872,6 +1874,8 @@ static bool ieee80211_tx(struct ieee80211_sub_if_data *sdata, led_len = skb->len; res_prepare = ieee80211_tx_prepare(sdata, &tx, sta, skb); + tx.flags |= txdata_flags; + if (unlikely(res_prepare == TX_DROP)) { ieee80211_free_txskb(&local->hw, skb); return true; @@ -1933,7 +1937,8 @@ static int ieee80211_skb_resize(struct ieee80211_sub_if_data *sdata, } void ieee80211_xmit(struct ieee80211_sub_if_data *sdata, - struct sta_info *sta, struct sk_buff *skb) + struct sta_info *sta, struct sk_buff *skb, + u32 txdata_flags) { struct ieee80211_local *local = sdata->local; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); @@ -1968,7 +1973,7 @@ void ieee80211_xmit(struct ieee80211_sub_if_data *sdata, } ieee80211_set_qos_hdr(sdata, skb); - ieee80211_tx(sdata, sta, skb, false); + ieee80211_tx(sdata, sta, skb, false, txdata_flags); } static bool ieee80211_parse_tx_radiotap(struct ieee80211_local *local, @@ -2289,7 +2294,7 @@ netdev_tx_t ieee80211_monitor_start_xmit(struct sk_buff *skb, if (!ieee80211_parse_tx_radiotap(local, skb)) goto fail_rcu; - ieee80211_xmit(sdata, NULL, skb); + ieee80211_xmit(sdata, NULL, skb, 0); rcu_read_unlock(); return NETDEV_TX_OK; @@ -3648,7 +3653,7 @@ void __ieee80211_subif_start_xmit(struct sk_buff *skb, ieee80211_tx_stats(dev, skb->len); - ieee80211_xmit(sdata, sta, skb); + ieee80211_xmit(sdata, sta, skb, 0); } goto out; out_free: @@ -3867,7 +3872,7 @@ static bool ieee80211_tx_pending_skb(struct ieee80211_local *local, return true; } info->band = chanctx_conf->def.chan->band; - result = ieee80211_tx(sdata, NULL, skb, true); + result = ieee80211_tx(sdata, NULL, skb, true, 0); } else { struct sk_buff_head skbs; @@ -4783,7 +4788,7 @@ EXPORT_SYMBOL(ieee80211_unreserve_tid); void __ieee80211_tx_skb_tid_band(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb, int tid, - enum nl80211_band band) + enum nl80211_band band, u32 txdata_flags) { int ac = ieee80211_ac_from_tid(tid); @@ -4800,7 +4805,7 @@ void __ieee80211_tx_skb_tid_band(struct ieee80211_sub_if_data *sdata, */ local_bh_disable(); IEEE80211_SKB_CB(skb)->band = band; - ieee80211_xmit(sdata, NULL, skb); + ieee80211_xmit(sdata, NULL, skb, txdata_flags); local_bh_enable(); } |