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Diffstat (limited to 'net/mac80211/tx.c')
-rw-r--r--net/mac80211/tx.c23
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();
}