Merge tag 'powerpc-4.3-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc...

[karo-tx-linux.git] / net / mac80211 / tx.c

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index b8233505bf9fd3bb4945c126eebee069f2b94878..7892eb8ed4c8b1fa416ebcb297fab9f1cce91743 100644 (file)
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -311,9 +311,6 @@ ieee80211_tx_h_check_assoc(struct ieee80211_tx_data *tx)
        if (tx->sdata->vif.type == NL80211_IFTYPE_WDS)
                return TX_CONTINUE;
 
-       if (tx->sdata->vif.type == NL80211_IFTYPE_MESH_POINT)
-               return TX_CONTINUE;
-
        if (tx->flags & IEEE80211_TX_PS_BUFFERED)
                return TX_CONTINUE;
 
@@ -610,7 +607,6 @@ ieee80211_tx_h_select_key(struct ieee80211_tx_data *tx)
        if (tx->key) {
                bool skip_hw = false;
 
-               tx->key->tx_rx_count++;
                /* TODO: add threshold stuff again */
 
                switch (tx->key->conf.cipher) {
@@ -690,7 +686,8 @@ ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx)
 
        txrc.bss = (tx->sdata->vif.type == NL80211_IFTYPE_AP ||
                    tx->sdata->vif.type == NL80211_IFTYPE_MESH_POINT ||
-                   tx->sdata->vif.type == NL80211_IFTYPE_ADHOC);
+                   tx->sdata->vif.type == NL80211_IFTYPE_ADHOC ||
+                   tx->sdata->vif.type == NL80211_IFTYPE_OCB);
 
        /* set up RTS protection if desired */
        if (len > tx->local->hw.wiphy->rts_threshold) {
@@ -1221,8 +1218,10 @@ ieee80211_tx_prepare(struct ieee80211_sub_if_data *sdata,
 
        if (!tx->sta)
                info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT;
-       else if (test_and_clear_sta_flag(tx->sta, WLAN_STA_CLEAR_PS_FILT))
+       else if (test_and_clear_sta_flag(tx->sta, WLAN_STA_CLEAR_PS_FILT)) {
                info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT;
+               ieee80211_check_fast_xmit(tx->sta);
+       }
 
        info->flags |= IEEE80211_TX_CTL_FIRST_FRAGMENT;
 
@@ -2454,7 +2453,8 @@ void ieee80211_check_fast_xmit(struct sta_info *sta)
 
        if (test_sta_flag(sta, WLAN_STA_PS_STA) ||
            test_sta_flag(sta, WLAN_STA_PS_DRIVER) ||
-           test_sta_flag(sta, WLAN_STA_PS_DELIVER))
+           test_sta_flag(sta, WLAN_STA_PS_DELIVER) ||
+           test_sta_flag(sta, WLAN_STA_CLEAR_PS_FILT))
                goto out;
 
        if (sdata->noack_map)
@@ -2777,7 +2777,11 @@ static bool ieee80211_xmit_fast(struct ieee80211_sub_if_data *sdata,
                sdata->sequence_number += 0x10;
        }
 
-       sta->tx_msdu[tid]++;
+       if (skb_shinfo(skb)->gso_size)
+               sta->tx_msdu[tid] +=
+                       DIV_ROUND_UP(skb->len, skb_shinfo(skb)->gso_size);
+       else
+               sta->tx_msdu[tid]++;
 
        info->hw_queue = sdata->vif.hw_queue[skb_get_queue_mapping(skb)];
 
@@ -3213,6 +3217,16 @@ static void ieee80211_set_csa(struct ieee80211_sub_if_data *sdata,
        rcu_read_unlock();
 }
 
+static u8 __ieee80211_csa_update_counter(struct beacon_data *beacon)
+{
+       beacon->csa_current_counter--;
+
+       /* the counter should never reach 0 */
+       WARN_ON_ONCE(!beacon->csa_current_counter);
+
+       return beacon->csa_current_counter;
+}
+
 u8 ieee80211_csa_update_counter(struct ieee80211_vif *vif)
 {
        struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
@@ -3231,11 +3245,7 @@ u8 ieee80211_csa_update_counter(struct ieee80211_vif *vif)
        if (!beacon)
                goto unlock;
 
-       beacon->csa_current_counter--;
-
-       /* the counter should never reach 0 */
-       WARN_ON_ONCE(!beacon->csa_current_counter);
-       count = beacon->csa_current_counter;
+       count = __ieee80211_csa_update_counter(beacon);
 
 unlock:
        rcu_read_unlock();
@@ -3335,7 +3345,7 @@ __ieee80211_beacon_get(struct ieee80211_hw *hw,
                if (beacon) {
                        if (beacon->csa_counter_offsets[0]) {
                                if (!is_template)
-                                       ieee80211_csa_update_counter(vif);
+                                       __ieee80211_csa_update_counter(beacon);
 
                                ieee80211_set_csa(sdata, beacon);
                        }
@@ -3381,7 +3391,7 @@ __ieee80211_beacon_get(struct ieee80211_hw *hw,
 
                if (beacon->csa_counter_offsets[0]) {
                        if (!is_template)
-                               ieee80211_csa_update_counter(vif);
+                               __ieee80211_csa_update_counter(beacon);
 
                        ieee80211_set_csa(sdata, beacon);
                }
@@ -3411,7 +3421,7 @@ __ieee80211_beacon_get(struct ieee80211_hw *hw,
                                 * for now we leave it consistent with overall
                                 * mac80211's behavior.
                                 */
-                               ieee80211_csa_update_counter(vif);
+                               __ieee80211_csa_update_counter(beacon);
 
                        ieee80211_set_csa(sdata, beacon);
                }