mac80211: update to wireless-testing 2012-12-06
[openwrt.git] / package / mac80211 / patches / 300-pending_work.patch
index cf4272d..d26ec26 100644 (file)
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -324,7 +324,6 @@ static void ath_paprd_activate(struct at
-       if (!caldata || !caldata->paprd_done)
-               return;
--      ath9k_ps_wakeup(sc);
-       ar9003_paprd_enable(ah, false);
-       for (chain = 0; chain < AR9300_MAX_CHAINS; chain++) {
-               if (!(common->tx_chainmask & BIT(chain)))
-@@ -334,7 +333,6 @@ static void ath_paprd_activate(struct at
-       }
-       ar9003_paprd_enable(ah, true);
--      ath9k_ps_restore(sc);
- }
- static bool ath_paprd_send_frame(struct ath_softc *sc, struct sk_buff *skb, int chain)
-@@ -554,8 +552,11 @@ set_timer:
-       if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_PAPRD) && ah->caldata) {
-               if (!ah->caldata->paprd_done)
-                       ieee80211_queue_work(sc->hw, &sc->paprd_work);
--              else if (!ah->paprd_table_write_done)
-+              else if (!ah->paprd_table_write_done) {
-+                      ath9k_ps_wakeup(sc);
-                       ath_paprd_activate(sc);
-+                      ath9k_ps_restore(sc);
-+              }
-       }
- }
-@@ -1376,7 +1377,6 @@ static void ath9k_calculate_summary_stat
-       ath9k_calculate_iter_data(hw, vif, &iter_data);
--      ath9k_ps_wakeup(sc);
-       /* Set BSSID mask. */
-       memcpy(common->bssidmask, iter_data.mask, ETH_ALEN);
-       ath_hw_setbssidmask(common);
-@@ -1411,7 +1411,6 @@ static void ath9k_calculate_summary_stat
-       }
-       ath9k_hw_set_interrupts(ah, ah->imask);
--      ath9k_ps_restore(sc);
-       /* Set up ANI */
-       if ((iter_data.naps + iter_data.nadhocs) > 0) {
-@@ -1457,6 +1456,7 @@ static int ath9k_add_interface(struct ie
-       struct ath_vif *avp = (void *)vif->drv_priv;
-       int ret = 0;
-+      ath9k_ps_wakeup(sc);
-       mutex_lock(&sc->mutex);
-       switch (vif->type) {
-@@ -1503,6 +1503,7 @@ static int ath9k_add_interface(struct ie
-       ath9k_do_vif_add_setup(hw, vif);
- out:
-       mutex_unlock(&sc->mutex);
-+      ath9k_ps_restore(sc);
-       return ret;
- }
-@@ -1517,6 +1518,7 @@ static int ath9k_change_interface(struct
-       ath_dbg(common, ATH_DBG_CONFIG, "Change Interface\n");
-       mutex_lock(&sc->mutex);
-+      ath9k_ps_wakeup(sc);
-       /* See if new interface type is valid. */
-       if ((new_type == NL80211_IFTYPE_ADHOC) &&
-@@ -1546,6 +1548,7 @@ static int ath9k_change_interface(struct
-       ath9k_do_vif_add_setup(hw, vif);
- out:
-+      ath9k_ps_restore(sc);
-       mutex_unlock(&sc->mutex);
-       return ret;
- }
-@@ -1558,6 +1561,7 @@ static void ath9k_remove_interface(struc
-       ath_dbg(common, ATH_DBG_CONFIG, "Detach Interface\n");
-+      ath9k_ps_wakeup(sc);
-       mutex_lock(&sc->mutex);
-       sc->nvifs--;
-@@ -1569,6 +1573,7 @@ static void ath9k_remove_interface(struc
-       ath9k_calculate_summary_state(hw, NULL);
-       mutex_unlock(&sc->mutex);
-+      ath9k_ps_restore(sc);
- }
- static void ath9k_enable_ps(struct ath_softc *sc)
-@@ -1809,6 +1814,7 @@ static int ath9k_conf_tx(struct ieee8021
-       txq = sc->tx.txq_map[queue];
-+      ath9k_ps_wakeup(sc);
-       mutex_lock(&sc->mutex);
-       memset(&qi, 0, sizeof(struct ath9k_tx_queue_info));
-@@ -1832,6 +1838,7 @@ static int ath9k_conf_tx(struct ieee8021
-                       ath_beaconq_config(sc);
-       mutex_unlock(&sc->mutex);
-+      ath9k_ps_restore(sc);
-       return ret;
- }
-@@ -1908,6 +1915,7 @@ static void ath9k_bss_info_changed(struc
-       int slottime;
-       int error;
-+      ath9k_ps_wakeup(sc);
-       mutex_lock(&sc->mutex);
-       if (changed & BSS_CHANGED_BSSID) {
-@@ -2008,6 +2016,7 @@ static void ath9k_bss_info_changed(struc
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -5090,7 +5090,8 @@ static int rt2800_probe_hw_mode(struct r
+           IEEE80211_HW_SUPPORTS_PS |
+           IEEE80211_HW_PS_NULLFUNC_STACK |
+           IEEE80211_HW_AMPDU_AGGREGATION |
+-          IEEE80211_HW_REPORTS_TX_ACK_STATUS;
++          IEEE80211_HW_REPORTS_TX_ACK_STATUS |
++          IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL;
+       /*
+        * Don't set IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING for USB devices
+--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
++++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
+@@ -392,10 +392,9 @@ void rt2x00lib_txdone(struct queue_entry
+               tx_info->flags |= IEEE80211_TX_STAT_AMPDU;
+               tx_info->status.ampdu_len = 1;
+               tx_info->status.ampdu_ack_len = success ? 1 : 0;
+-              /*
+-               * TODO: Need to tear down BA session here
+-               * if not successful.
+-               */
++
++              if (!success)
++                      tx_info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK;
        }
  
-       mutex_unlock(&sc->mutex);
-+      ath9k_ps_restore(sc);
- }
- static u64 ath9k_get_tsf(struct ieee80211_hw *hw)
---- a/drivers/net/wireless/ath/ath9k/beacon.c
-+++ b/drivers/net/wireless/ath/ath9k/beacon.c
-@@ -392,14 +392,6 @@ void ath_beacon_tasklet(unsigned long da
-       tsf += TU_TO_USEC(ah->config.sw_beacon_response_time);
-       tsftu = TSF_TO_TU((tsf * ATH_BCBUF) >>32, tsf * ATH_BCBUF);
-       slot = (tsftu % (intval * ATH_BCBUF)) / intval;
--      /*
--       * Reverse the slot order to get slot 0 on the TBTT offset that does
--       * not require TSF adjustment and other slots adding
--       * slot/ATH_BCBUF * beacon_int to timestamp. For example, with
--       * ATH_BCBUF = 4, we process beacon slots as follows: 3 2 1 0 3 2 1 ..
--       * and slot 0 is at correct offset to TBTT.
--       */
--      slot = ATH_BCBUF - slot - 1;
-       vif = sc->beacon.bslot[slot];
-       ath_dbg(common, ATH_DBG_BEACON,
-@@ -708,7 +700,7 @@ void ath_beacon_config(struct ath_softc 
-       if (cur_conf->dtim_period == 0)
-               cur_conf->dtim_period = 1;
+       if (rate_flags & IEEE80211_TX_RC_USE_RTS_CTS) {
+--- a/include/net/mac80211.h
++++ b/include/net/mac80211.h
+@@ -1369,6 +1369,10 @@ struct ieee80211_tx_control {
+  * @IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF: Use the P2P Device address for any
+  *    P2P Interface. This will be honoured even if more than one interface
+  *    is supported.
++ *
++ * @IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL: On this hardware TX BA session
++ *    should be tear down once BAR frame will not be acked.
++ *
+  */
+ enum ieee80211_hw_flags {
+       IEEE80211_HW_HAS_RATE_CONTROL                   = 1<<0,
+@@ -1397,6 +1401,7 @@ enum ieee80211_hw_flags {
+       IEEE80211_HW_TX_AMPDU_SETUP_IN_HW               = 1<<23,
+       IEEE80211_HW_SCAN_WHILE_IDLE                    = 1<<24,
+       IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF              = 1<<25,
++      IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL          = 1<<26,
+ };
+ /**
+--- a/net/mac80211/agg-rx.c
++++ b/net/mac80211/agg-rx.c
+@@ -203,6 +203,8 @@ static void ieee80211_send_addba_resp(st
+               memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN);
+       else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
+               memcpy(mgmt->bssid, sdata->u.ibss.bssid, ETH_ALEN);
++      else if (sdata->vif.type == NL80211_IFTYPE_WDS)
++              memcpy(mgmt->bssid, da, ETH_ALEN);
+       mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
+                                         IEEE80211_STYPE_ACTION);
+--- a/net/mac80211/agg-tx.c
++++ b/net/mac80211/agg-tx.c
+@@ -81,7 +81,8 @@ static void ieee80211_send_addba_request
+       memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
+       if (sdata->vif.type == NL80211_IFTYPE_AP ||
+           sdata->vif.type == NL80211_IFTYPE_AP_VLAN ||
+-          sdata->vif.type == NL80211_IFTYPE_MESH_POINT)
++          sdata->vif.type == NL80211_IFTYPE_MESH_POINT ||
++          sdata->vif.type == NL80211_IFTYPE_WDS)
+               memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN);
+       else if (sdata->vif.type == NL80211_IFTYPE_STATION)
+               memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN);
+@@ -460,6 +461,7 @@ int ieee80211_start_tx_ba_session(struct
+           sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
+           sdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
+           sdata->vif.type != NL80211_IFTYPE_AP &&
++          sdata->vif.type != NL80211_IFTYPE_WDS &&
+           sdata->vif.type != NL80211_IFTYPE_ADHOC)
+               return -EINVAL;
+--- a/net/mac80211/debugfs_sta.c
++++ b/net/mac80211/debugfs_sta.c
+@@ -65,11 +65,11 @@ static ssize_t sta_flags_read(struct fil
+       test_sta_flag(sta, WLAN_STA_##flg) ? #flg "\n" : ""
+       int res = scnprintf(buf, sizeof(buf),
+-                          "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
++                          "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
+                           TEST(AUTH), TEST(ASSOC), TEST(PS_STA),
+                           TEST(PS_DRIVER), TEST(AUTHORIZED),
+                           TEST(SHORT_PREAMBLE),
+-                          TEST(WME), TEST(WDS), TEST(CLEAR_PS_FILT),
++                          TEST(WME), TEST(CLEAR_PS_FILT),
+                           TEST(MFP), TEST(BLOCK_BA), TEST(PSPOLL),
+                           TEST(UAPSD), TEST(SP), TEST(TDLS_PEER),
+                           TEST(TDLS_PEER_AUTH), TEST(4ADDR_EVENT),
+--- a/net/mac80211/ibss.c
++++ b/net/mac80211/ibss.c
+@@ -201,6 +201,20 @@ static void __ieee80211_sta_join_ibss(st
+       bss_change |= BSS_CHANGED_BASIC_RATES;
+       bss_change |= BSS_CHANGED_HT;
+       bss_change |= BSS_CHANGED_IBSS;
++
++      /*
++       * In 5 GHz/802.11a, we can always use short slot time.
++       * (IEEE 802.11-2012 18.3.8.7)
++       *
++       * In 2.4GHz, we must always use long slots in IBSS for compatibility
++       * reasons.
++       * (IEEE 802.11-2012 19.4.5)
++       *
++       * HT follows these specifications (IEEE 802.11-2012 20.3.18)
++       */
++      sdata->vif.bss_conf.use_short_slot = chan->band == IEEE80211_BAND_5GHZ;
++      bss_change |= BSS_CHANGED_ERP_SLOT;
++
+       sdata->vif.bss_conf.ibss_joined = true;
+       sdata->vif.bss_conf.ibss_creator = creator;
+       ieee80211_bss_info_change_notify(sdata, bss_change);
+--- a/net/mac80211/iface.c
++++ b/net/mac80211/iface.c
+@@ -510,7 +510,6 @@ int ieee80211_do_open(struct wireless_de
+       struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);
+       struct net_device *dev = wdev->netdev;
+       struct ieee80211_local *local = sdata->local;
+-      struct sta_info *sta;
+       u32 changed = 0;
+       int res;
+       u32 hw_reconf_flags = 0;
+@@ -665,30 +664,8 @@ int ieee80211_do_open(struct wireless_de
+       set_bit(SDATA_STATE_RUNNING, &sdata->state);
+-      if (sdata->vif.type == NL80211_IFTYPE_WDS) {
+-              /* Create STA entry for the WDS peer */
+-              sta = sta_info_alloc(sdata, sdata->u.wds.remote_addr,
+-                                   GFP_KERNEL);
+-              if (!sta) {
+-                      res = -ENOMEM;
+-                      goto err_del_interface;
+-              }
+-
+-              sta_info_pre_move_state(sta, IEEE80211_STA_AUTH);
+-              sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC);
+-              sta_info_pre_move_state(sta, IEEE80211_STA_AUTHORIZED);
+-
+-              res = sta_info_insert(sta);
+-              if (res) {
+-                      /* STA has been freed */
+-                      goto err_del_interface;
+-              }
+-
+-              rate_control_rate_init(sta);
+-              netif_carrier_on(dev);
+-      } else if (sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE) {
++      if (sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE)
+               rcu_assign_pointer(local->p2p_sdata, sdata);
+-      }
  
--      switch (iftype) {
-+      switch (sc->sc_ah->opmode) {
-       case NL80211_IFTYPE_AP:
-               ath_beacon_config_ap(sc, cur_conf);
-               break;
---- a/net/mac80211/rx.c
-+++ b/net/mac80211/rx.c
-@@ -1585,7 +1585,7 @@ ieee80211_drop_unencrypted_mgmt(struct i
+       /*
+        * set_multicast_list will be invoked by the networking core
+@@ -1072,6 +1049,72 @@ static void ieee80211_if_setup(struct ne
+       dev->destructor = free_netdev;
  }
  
- static int
--__ieee80211_data_to_8023(struct ieee80211_rx_data *rx)
-+__ieee80211_data_to_8023(struct ieee80211_rx_data *rx, bool *port_control)
- {
-       struct ieee80211_sub_if_data *sdata = rx->sdata;
-       struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data;
-@@ -1593,6 +1593,7 @@ __ieee80211_data_to_8023(struct ieee8021
-       struct ethhdr *ehdr;
-       int ret;
-+      *port_control = false;
-       if (ieee80211_has_a4(hdr->frame_control) &&
-           sdata->vif.type == NL80211_IFTYPE_AP_VLAN && !sdata->u.vlan.sta)
-               return -1;
-@@ -1611,12 +1612,16 @@ __ieee80211_data_to_8023(struct ieee8021
-               return -1;
-       ret = ieee80211_data_to_8023(rx->skb, sdata->vif.addr, sdata->vif.type);
--      if (ret < 0 || !check_port_control)
-+      if (ret < 0)
-               return ret;
-       ehdr = (struct ethhdr *) rx->skb->data;
--      if (ehdr->h_proto != rx->sdata->control_port_protocol)
--              return -1;
-+      if (ehdr->h_proto == rx->sdata->control_port_protocol) {
-+              *port_control = true;
++static void ieee80211_wds_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
++                                       struct sk_buff *skb)
++{
++      struct ieee80211_local *local = sdata->local;
++      struct ieee80211_rx_status *rx_status;
++      struct ieee802_11_elems elems;
++      struct ieee80211_mgmt *mgmt;
++      struct sta_info *sta;
++      size_t baselen;
++      u32 rates = 0;
++      u16 stype;
++      bool new = false;
++      enum ieee80211_band band = local->hw.conf.channel->band;
++      struct ieee80211_supported_band *sband = local->hw.wiphy->bands[band];
++
++      rx_status = IEEE80211_SKB_RXCB(skb);
++      mgmt = (struct ieee80211_mgmt *) skb->data;
++      stype = le16_to_cpu(mgmt->frame_control) & IEEE80211_FCTL_STYPE;
 +
-+              if (check_port_control)
-+                      return -1;
++      if (stype != IEEE80211_STYPE_BEACON)
++              return;
++
++      baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt;
++      if (baselen > skb->len)
++              return;
++
++      ieee802_11_parse_elems(mgmt->u.probe_resp.variable,
++                             skb->len - baselen, &elems);
++
++      rates = ieee80211_sta_get_rates(local, &elems, band, NULL);
++
++      rcu_read_lock();
++
++      sta = sta_info_get(sdata, sdata->u.wds.remote_addr);
++
++      if (!sta) {
++              rcu_read_unlock();
++              sta = sta_info_alloc(sdata, sdata->u.wds.remote_addr,
++                                   GFP_KERNEL);
++              if (!sta)
++                      return;
++
++              new = true;
 +      }
-       return 0;
- }
-@@ -1916,6 +1921,7 @@ ieee80211_rx_h_data(struct ieee80211_rx_
-       struct net_device *dev = sdata->dev;
-       struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data;
-       __le16 fc = hdr->frame_control;
-+      bool port_control;
-       int err;
-       if (unlikely(!ieee80211_is_data(hdr->frame_control)))
-@@ -1932,13 +1938,21 @@ ieee80211_rx_h_data(struct ieee80211_rx_
-           sdata->vif.type == NL80211_IFTYPE_AP)
-               return RX_DROP_MONITOR;
--      err = __ieee80211_data_to_8023(rx);
-+      err = __ieee80211_data_to_8023(rx, &port_control);
-       if (unlikely(err))
-               return RX_DROP_UNUSABLE;
-       if (!ieee80211_frame_allowed(rx, fc))
-               return RX_DROP_MONITOR;
-+      if (rx->sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&
-+          unlikely(port_control) && sdata->bss) {
-+              sdata = container_of(sdata->bss, struct ieee80211_sub_if_data,
-+                                   u.ap);
-+              dev = sdata->dev;
-+              rx->sdata = sdata;
++
++      sta->last_rx = jiffies;
++      sta->sta.supp_rates[local->hw.conf.channel->band] = rates;
++
++      if (elems.ht_cap_elem)
++              ieee80211_ht_cap_ie_to_sta_ht_cap(sdata, sband,
++                              elems.ht_cap_elem, &sta->sta.ht_cap);
++
++      if (elems.wmm_param)
++              set_sta_flag(sta, WLAN_STA_WME);
++
++      if (new) {
++              sta_info_pre_move_state(sta, IEEE80211_STA_AUTH);
++              sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC);
++              sta_info_pre_move_state(sta, IEEE80211_STA_AUTHORIZED);
++              rate_control_rate_init(sta);
++              sta_info_insert_rcu(sta);
 +      }
 +
-       rx->skb->dev = dev;
-       dev->stats.rx_packets++;
---- a/drivers/net/wireless/ath/ath9k/recv.c
-+++ b/drivers/net/wireless/ath/ath9k/recv.c
-@@ -75,7 +75,6 @@ static void ath_rx_buf_link(struct ath_s
-               *sc->rx.rxlink = bf->bf_daddr;
-       sc->rx.rxlink = &ds->ds_link;
--      ath9k_hw_rxena(ah);
- }
- static void ath_setdefantenna(struct ath_softc *sc, u32 antenna)
-@@ -426,9 +425,7 @@ u32 ath_calcrxfilter(struct ath_softc *s
-       else
-               rfilt |= ATH9K_RX_FILTER_BEACON;
--      if ((AR_SREV_9280_20_OR_LATER(sc->sc_ah) ||
--          AR_SREV_9285_12_OR_LATER(sc->sc_ah)) &&
--          (sc->sc_ah->opmode == NL80211_IFTYPE_AP) &&
-+      if ((sc->sc_ah->opmode == NL80211_IFTYPE_AP) ||
-           (sc->rx.rxfilter & FIF_PSPOLL))
-               rfilt |= ATH9K_RX_FILTER_PSPOLL;
-@@ -486,12 +483,12 @@ start_recv:
- bool ath_stoprecv(struct ath_softc *sc)
++      rcu_read_unlock();
++}
++
+ static void ieee80211_iface_work(struct work_struct *work)
  {
-       struct ath_hw *ah = sc->sc_ah;
--      bool stopped;
-+      bool stopped, reset = false;
+       struct ieee80211_sub_if_data *sdata =
+@@ -1176,6 +1219,9 @@ static void ieee80211_iface_work(struct 
+                               break;
+                       ieee80211_mesh_rx_queued_mgmt(sdata, skb);
+                       break;
++              case NL80211_IFTYPE_WDS:
++                      ieee80211_wds_rx_queued_mgmt(sdata, skb);
++                      break;
+               default:
+                       WARN(1, "frame for unexpected interface type");
+                       break;
+--- a/net/mac80211/rx.c
++++ b/net/mac80211/rx.c
+@@ -378,9 +378,6 @@ ieee80211_rx_monitor(struct ieee80211_lo
+        * the SKB because it has a bad FCS/PLCP checksum.
+        */
  
-       spin_lock_bh(&sc->rx.rxbuflock);
-       ath9k_hw_abortpcurecv(ah);
-       ath9k_hw_setrxfilter(ah, 0);
--      stopped = ath9k_hw_stopdmarecv(ah);
-+      stopped = ath9k_hw_stopdmarecv(ah, &reset);
+-      /* room for the radiotap header based on driver features */
+-      needed_headroom = ieee80211_rx_radiotap_space(local, status);
+-
+       if (local->hw.flags & IEEE80211_HW_RX_INCLUDES_FCS)
+               present_fcs_len = FCS_LEN;
  
-       if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)
-               ath_edma_stop_recv(sc);
-@@ -506,7 +503,7 @@ bool ath_stoprecv(struct ath_softc *sc)
-                       "confusing the DMA engine when we start RX up\n");
-               ATH_DBG_WARN_ON_ONCE(!stopped);
+@@ -399,6 +396,9 @@ ieee80211_rx_monitor(struct ieee80211_lo
+               return remove_monitor_info(local, origskb);
        }
--      return stopped;
-+      return stopped || reset;
- }
- void ath_flushrecv(struct ath_softc *sc)
-@@ -1767,6 +1764,7 @@ requeue:
-               } else {
-                       list_move_tail(&bf->list, &sc->rx.rxbuf);
-                       ath_rx_buf_link(sc, bf);
-+                      ath9k_hw_rxena(ah);
-               }
-       } while (1);
  
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -1249,15 +1249,6 @@ int ath9k_hw_reset(struct ath_hw *ah, st
-       ah->txchainmask = common->tx_chainmask;
-       ah->rxchainmask = common->rx_chainmask;
++      /* room for the radiotap header based on driver features */
++      needed_headroom = ieee80211_rx_radiotap_space(local, status);
++
+       if (should_drop_frame(origskb, present_fcs_len)) {
+               /* only need to expand headroom if necessary */
+               skb = origskb;
+@@ -2333,7 +2333,8 @@ ieee80211_rx_h_action(struct ieee80211_r
+       if (len < IEEE80211_MIN_ACTION_SIZE)
+               return RX_DROP_UNUSABLE;
  
--      if ((common->bus_ops->ath_bus_type != ATH_USB) && !ah->chip_fullsleep) {
--              ath9k_hw_abortpcurecv(ah);
--              if (!ath9k_hw_stopdmarecv(ah)) {
--                      ath_dbg(common, ATH_DBG_XMIT,
--                              "Failed to stop receive dma\n");
--                      bChannelChange = false;
--              }
--      }
--
-       if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE))
-               return -EIO;
+-      if (!rx->sta && mgmt->u.action.category != WLAN_CATEGORY_PUBLIC)
++      if (!rx->sta && mgmt->u.action.category != WLAN_CATEGORY_PUBLIC &&
++          mgmt->u.action.category != WLAN_CATEGORY_SELF_PROTECTED)
+               return RX_DROP_UNUSABLE;
  
---- a/drivers/net/wireless/ath/ath9k/mac.c
-+++ b/drivers/net/wireless/ath/ath9k/mac.c
-@@ -710,27 +710,46 @@ void ath9k_hw_abortpcurecv(struct ath_hw
- }
- EXPORT_SYMBOL(ath9k_hw_abortpcurecv);
+       if (!(status->rx_flags & IEEE80211_RX_RA_MATCH))
+@@ -2349,6 +2350,7 @@ ieee80211_rx_h_action(struct ieee80211_r
+                   sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
+                   sdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
+                   sdata->vif.type != NL80211_IFTYPE_AP &&
++                  sdata->vif.type != NL80211_IFTYPE_WDS &&
+                   sdata->vif.type != NL80211_IFTYPE_ADHOC)
+                       break;
  
--bool ath9k_hw_stopdmarecv(struct ath_hw *ah)
-+bool ath9k_hw_stopdmarecv(struct ath_hw *ah, bool *reset)
- {
- #define AH_RX_STOP_DMA_TIMEOUT 10000   /* usec */
-       struct ath_common *common = ath9k_hw_common(ah);
-+      u32 mac_status, last_mac_status = 0;
-       int i;
+@@ -2625,14 +2627,15 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_
  
-+      /* Enable access to the DMA observation bus */
-+      REG_WRITE(ah, AR_MACMISC,
-+                ((AR_MACMISC_DMA_OBS_LINE_8 << AR_MACMISC_DMA_OBS_S) |
-+                 (AR_MACMISC_MISC_OBS_BUS_1 <<
-+                  AR_MACMISC_MISC_OBS_BUS_MSB_S)));
-+
-       REG_WRITE(ah, AR_CR, AR_CR_RXD);
+       if (!ieee80211_vif_is_mesh(&sdata->vif) &&
+           sdata->vif.type != NL80211_IFTYPE_ADHOC &&
+-          sdata->vif.type != NL80211_IFTYPE_STATION)
++          sdata->vif.type != NL80211_IFTYPE_STATION &&
++          sdata->vif.type != NL80211_IFTYPE_WDS)
+               return RX_DROP_MONITOR;
  
-       /* Wait for rx enable bit to go low */
-       for (i = AH_RX_STOP_DMA_TIMEOUT / AH_TIME_QUANTUM; i != 0; i--) {
-               if ((REG_READ(ah, AR_CR) & AR_CR_RXE) == 0)
-                       break;
-+
-+              if (!AR_SREV_9300_20_OR_LATER(ah)) {
-+                      mac_status = REG_READ(ah, AR_DMADBG_7) & 0x7f0;
-+                      if (mac_status == 0x1c0 && mac_status == last_mac_status) {
-+                              *reset = true;
-+                              break;
-+                      }
+       switch (stype) {
+       case cpu_to_le16(IEEE80211_STYPE_AUTH):
+       case cpu_to_le16(IEEE80211_STYPE_BEACON):
+       case cpu_to_le16(IEEE80211_STYPE_PROBE_RESP):
+-              /* process for all: mesh, mlme, ibss */
++              /* process for all: mesh, mlme, ibss, wds */
+               break;
+       case cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP):
+       case cpu_to_le16(IEEE80211_STYPE_REASSOC_RESP):
+@@ -2957,10 +2960,16 @@ static int prepare_for_handlers(struct i
+               }
+               break;
+       case NL80211_IFTYPE_WDS:
+-              if (bssid || !ieee80211_is_data(hdr->frame_control))
+-                      return 0;
+               if (!ether_addr_equal(sdata->u.wds.remote_addr, hdr->addr2))
+                       return 0;
 +
-+                      last_mac_status = mac_status;
-+              }
++              if (ieee80211_is_data(hdr->frame_control) ||
++                  ieee80211_is_action(hdr->frame_control)) {
++                      if (compare_ether_addr(sdata->vif.addr, hdr->addr1))
++                              return 0;
++              } else if (!ieee80211_is_beacon(hdr->frame_control))
++                      return 0;
 +
-               udelay(AH_TIME_QUANTUM);
-       }
-       if (i == 0) {
-               ath_err(common,
--                      "DMA failed to stop in %d ms AR_CR=0x%08x AR_DIAG_SW=0x%08x\n",
-+                      "DMA failed to stop in %d ms AR_CR=0x%08x AR_DIAG_SW=0x%08x DMADBG_7=0x%08x\n",
-                       AH_RX_STOP_DMA_TIMEOUT / 1000,
-                       REG_READ(ah, AR_CR),
--                      REG_READ(ah, AR_DIAG_SW));
-+                      REG_READ(ah, AR_DIAG_SW),
-+                      REG_READ(ah, AR_DMADBG_7));
-               return false;
-       } else {
-               return true;
---- a/drivers/net/wireless/ath/ath9k/mac.h
-+++ b/drivers/net/wireless/ath/ath9k/mac.h
-@@ -695,7 +695,7 @@ bool ath9k_hw_setrxabort(struct ath_hw *
- void ath9k_hw_putrxbuf(struct ath_hw *ah, u32 rxdp);
- void ath9k_hw_startpcureceive(struct ath_hw *ah, bool is_scanning);
- void ath9k_hw_abortpcurecv(struct ath_hw *ah);
--bool ath9k_hw_stopdmarecv(struct ath_hw *ah);
-+bool ath9k_hw_stopdmarecv(struct ath_hw *ah, bool *reset);
- int ath9k_hw_beaconq_setup(struct ath_hw *ah);
+               break;
+       case NL80211_IFTYPE_P2P_DEVICE:
+               if (!ieee80211_is_public_action(hdr, skb->len) &&
+--- a/net/mac80211/sta_info.h
++++ b/net/mac80211/sta_info.h
+@@ -32,7 +32,6 @@
+  * @WLAN_STA_SHORT_PREAMBLE: Station is capable of receiving short-preamble
+  *    frames.
+  * @WLAN_STA_WME: Station is a QoS-STA.
+- * @WLAN_STA_WDS: Station is one of our WDS peers.
+  * @WLAN_STA_CLEAR_PS_FILT: Clear PS filter in hardware (using the
+  *    IEEE80211_TX_CTL_CLEAR_PS_FILT control flag) when the next
+  *    frame to this station is transmitted.
+@@ -64,7 +63,6 @@ enum ieee80211_sta_info_flags {
+       WLAN_STA_AUTHORIZED,
+       WLAN_STA_SHORT_PREAMBLE,
+       WLAN_STA_WME,
+-      WLAN_STA_WDS,
+       WLAN_STA_CLEAR_PS_FILT,
+       WLAN_STA_MFP,
+       WLAN_STA_BLOCK_BA,
+--- a/net/mac80211/status.c
++++ b/net/mac80211/status.c
+@@ -502,7 +502,11 @@ void ieee80211_tx_status(struct ieee8021
+                                      IEEE80211_BAR_CTRL_TID_INFO_MASK) >>
+                                     IEEE80211_BAR_CTRL_TID_INFO_SHIFT;
+-                              ieee80211_set_bar_pending(sta, tid, ssn);
++                              if (local->hw.flags &
++                                  IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL)
++                                      ieee80211_stop_tx_ba_session(&sta->sta, tid);
++                              else
++                                      ieee80211_set_bar_pending(sta, tid, ssn);
+                       }
+               }
  
- /* Interrupt Handling */
+--- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
++++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
+@@ -534,98 +534,98 @@ static const u32 ar9300_2p2_baseband_cor
+ static const u32 ar9300Modes_high_power_tx_gain_table_2p2[][5] = {
+       /* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
+-      {0x0000a2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352},
+-      {0x0000a2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584},
+-      {0x0000a2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800},
++      {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352},
++      {0x0000a2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584},
++      {0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800},
+       {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
+-      {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
+-      {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+-      {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002},
+-      {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004},
+-      {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200},
+-      {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202},
+-      {0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400},
+-      {0x0000a518, 0x21002220, 0x21002220, 0x16000402, 0x16000402},
+-      {0x0000a51c, 0x27002223, 0x27002223, 0x19000404, 0x19000404},
+-      {0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603},
+-      {0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02},
+-      {0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04},
+-      {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20},
+-      {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20},
+-      {0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22},
+-      {0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24},
+-      {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640},
+-      {0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660},
+-      {0x0000a544, 0x52022470, 0x52022470, 0x3f001861, 0x3f001861},
+-      {0x0000a548, 0x55022490, 0x55022490, 0x43001a81, 0x43001a81},
+-      {0x0000a54c, 0x59022492, 0x59022492, 0x47001a83, 0x47001a83},
+-      {0x0000a550, 0x5d022692, 0x5d022692, 0x4a001c84, 0x4a001c84},
+-      {0x0000a554, 0x61022892, 0x61022892, 0x4e001ce3, 0x4e001ce3},
+-      {0x0000a558, 0x65024890, 0x65024890, 0x52001ce5, 0x52001ce5},
+-      {0x0000a55c, 0x69024892, 0x69024892, 0x56001ce9, 0x56001ce9},
+-      {0x0000a560, 0x6e024c92, 0x6e024c92, 0x5a001ceb, 0x5a001ceb},
+-      {0x0000a564, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+-      {0x0000a568, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+-      {0x0000a56c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+-      {0x0000a570, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+-      {0x0000a574, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+-      {0x0000a578, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+-      {0x0000a57c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+-      {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000},
+-      {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002},
+-      {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004},
+-      {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200},
+-      {0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202},
+-      {0x0000a594, 0x1c800223, 0x1c800223, 0x12800400, 0x12800400},
+-      {0x0000a598, 0x21802220, 0x21802220, 0x16800402, 0x16800402},
+-      {0x0000a59c, 0x27802223, 0x27802223, 0x19800404, 0x19800404},
+-      {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1c800603, 0x1c800603},
+-      {0x0000a5a4, 0x2f822222, 0x2f822222, 0x21800a02, 0x21800a02},
+-      {0x0000a5a8, 0x34822225, 0x34822225, 0x25800a04, 0x25800a04},
+-      {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x28800a20, 0x28800a20},
+-      {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2c800e20, 0x2c800e20},
+-      {0x0000a5b4, 0x4282242a, 0x4282242a, 0x30800e22, 0x30800e22},
+-      {0x0000a5b8, 0x4782244a, 0x4782244a, 0x34800e24, 0x34800e24},
+-      {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x38801640, 0x38801640},
+-      {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x3c801660, 0x3c801660},
+-      {0x0000a5c4, 0x52822470, 0x52822470, 0x3f801861, 0x3f801861},
+-      {0x0000a5c8, 0x55822490, 0x55822490, 0x43801a81, 0x43801a81},
+-      {0x0000a5cc, 0x59822492, 0x59822492, 0x47801a83, 0x47801a83},
+-      {0x0000a5d0, 0x5d822692, 0x5d822692, 0x4a801c84, 0x4a801c84},
+-      {0x0000a5d4, 0x61822892, 0x61822892, 0x4e801ce3, 0x4e801ce3},
+-      {0x0000a5d8, 0x65824890, 0x65824890, 0x52801ce5, 0x52801ce5},
+-      {0x0000a5dc, 0x69824892, 0x69824892, 0x56801ce9, 0x56801ce9},
+-      {0x0000a5e0, 0x6e824c92, 0x6e824c92, 0x5a801ceb, 0x5a801ceb},
+-      {0x0000a5e4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+-      {0x0000a5e8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+-      {0x0000a5ec, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+-      {0x0000a5f0, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+-      {0x0000a5f4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+-      {0x0000a5f8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+-      {0x0000a5fc, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
++      {0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9},
++      {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000},
++      {0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002},
++      {0x0000a508, 0x09002421, 0x09002421, 0x08000004, 0x08000004},
++      {0x0000a50c, 0x0d002621, 0x0d002621, 0x0b000200, 0x0b000200},
++      {0x0000a510, 0x13004620, 0x13004620, 0x0f000202, 0x0f000202},
++      {0x0000a514, 0x19004a20, 0x19004a20, 0x11000400, 0x11000400},
++      {0x0000a518, 0x1d004e20, 0x1d004e20, 0x15000402, 0x15000402},
++      {0x0000a51c, 0x21005420, 0x21005420, 0x19000404, 0x19000404},
++      {0x0000a520, 0x26005e20, 0x26005e20, 0x1b000603, 0x1b000603},
++      {0x0000a524, 0x2b005e40, 0x2b005e40, 0x1f000a02, 0x1f000a02},
++      {0x0000a528, 0x2f005e42, 0x2f005e42, 0x23000a04, 0x23000a04},
++      {0x0000a52c, 0x33005e44, 0x33005e44, 0x26000a20, 0x26000a20},
++      {0x0000a530, 0x38005e65, 0x38005e65, 0x2a000e20, 0x2a000e20},
++      {0x0000a534, 0x3c005e69, 0x3c005e69, 0x2e000e22, 0x2e000e22},
++      {0x0000a538, 0x40005e6b, 0x40005e6b, 0x31000e24, 0x31000e24},
++      {0x0000a53c, 0x44005e6d, 0x44005e6d, 0x34001640, 0x34001640},
++      {0x0000a540, 0x49005e72, 0x49005e72, 0x38001660, 0x38001660},
++      {0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x3b001861, 0x3b001861},
++      {0x0000a548, 0x53005f12, 0x53005f12, 0x3e001a81, 0x3e001a81},
++      {0x0000a54c, 0x59025eb2, 0x59025eb2, 0x42001a83, 0x42001a83},
++      {0x0000a550, 0x5e025f12, 0x5e025f12, 0x44001c84, 0x44001c84},
++      {0x0000a554, 0x61027f12, 0x61027f12, 0x48001ce3, 0x48001ce3},
++      {0x0000a558, 0x6702bf12, 0x6702bf12, 0x4c001ce5, 0x4c001ce5},
++      {0x0000a55c, 0x6b02bf14, 0x6b02bf14, 0x50001ce9, 0x50001ce9},
++      {0x0000a560, 0x6f02bf16, 0x6f02bf16, 0x54001ceb, 0x54001ceb},
++      {0x0000a564, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
++      {0x0000a568, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
++      {0x0000a56c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
++      {0x0000a570, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
++      {0x0000a574, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
++      {0x0000a578, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
++      {0x0000a57c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
++      {0x0000a580, 0x00802220, 0x00802220, 0x00800000, 0x00800000},
++      {0x0000a584, 0x04802222, 0x04802222, 0x04800002, 0x04800002},
++      {0x0000a588, 0x09802421, 0x09802421, 0x08800004, 0x08800004},
++      {0x0000a58c, 0x0d802621, 0x0d802621, 0x0b800200, 0x0b800200},
++      {0x0000a590, 0x13804620, 0x13804620, 0x0f800202, 0x0f800202},
++      {0x0000a594, 0x19804a20, 0x19804a20, 0x11800400, 0x11800400},
++      {0x0000a598, 0x1d804e20, 0x1d804e20, 0x15800402, 0x15800402},
++      {0x0000a59c, 0x21805420, 0x21805420, 0x19800404, 0x19800404},
++      {0x0000a5a0, 0x26805e20, 0x26805e20, 0x1b800603, 0x1b800603},
++      {0x0000a5a4, 0x2b805e40, 0x2b805e40, 0x1f800a02, 0x1f800a02},
++      {0x0000a5a8, 0x2f805e42, 0x2f805e42, 0x23800a04, 0x23800a04},
++      {0x0000a5ac, 0x33805e44, 0x33805e44, 0x26800a20, 0x26800a20},
++      {0x0000a5b0, 0x38805e65, 0x38805e65, 0x2a800e20, 0x2a800e20},
++      {0x0000a5b4, 0x3c805e69, 0x3c805e69, 0x2e800e22, 0x2e800e22},
++      {0x0000a5b8, 0x40805e6b, 0x40805e6b, 0x31800e24, 0x31800e24},
++      {0x0000a5bc, 0x44805e6d, 0x44805e6d, 0x34801640, 0x34801640},
++      {0x0000a5c0, 0x49805e72, 0x49805e72, 0x38801660, 0x38801660},
++      {0x0000a5c4, 0x4e805eb2, 0x4e805eb2, 0x3b801861, 0x3b801861},
++      {0x0000a5c8, 0x53805f12, 0x53805f12, 0x3e801a81, 0x3e801a81},
++      {0x0000a5cc, 0x59825eb2, 0x59825eb2, 0x42801a83, 0x42801a83},
++      {0x0000a5d0, 0x5e825f12, 0x5e825f12, 0x44801c84, 0x44801c84},
++      {0x0000a5d4, 0x61827f12, 0x61827f12, 0x48801ce3, 0x48801ce3},
++      {0x0000a5d8, 0x6782bf12, 0x6782bf12, 0x4c801ce5, 0x4c801ce5},
++      {0x0000a5dc, 0x6b82bf14, 0x6b82bf14, 0x50801ce9, 0x50801ce9},
++      {0x0000a5e0, 0x6f82bf16, 0x6f82bf16, 0x54801ceb, 0x54801ceb},
++      {0x0000a5e4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
++      {0x0000a5e8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
++      {0x0000a5ec, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
++      {0x0000a5f0, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
++      {0x0000a5f4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
++      {0x0000a5f8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
++      {0x0000a5fc, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+       {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+       {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+       {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+       {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+-      {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+-      {0x0000a614, 0x02004000, 0x02004000, 0x01404000, 0x01404000},
+-      {0x0000a618, 0x02004801, 0x02004801, 0x01404501, 0x01404501},
+-      {0x0000a61c, 0x02808a02, 0x02808a02, 0x02008501, 0x02008501},
+-      {0x0000a620, 0x0380ce03, 0x0380ce03, 0x0280ca03, 0x0280ca03},
+-      {0x0000a624, 0x04411104, 0x04411104, 0x03010c04, 0x03010c04},
+-      {0x0000a628, 0x04411104, 0x04411104, 0x04014c04, 0x04014c04},
+-      {0x0000a62c, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+-      {0x0000a630, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+-      {0x0000a634, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+-      {0x0000a638, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+-      {0x0000a63c, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+-      {0x0000b2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352},
+-      {0x0000b2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584},
+-      {0x0000b2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800},
++      {0x0000a610, 0x00804000, 0x00804000, 0x00000000, 0x00000000},
++      {0x0000a614, 0x00804201, 0x00804201, 0x01404000, 0x01404000},
++      {0x0000a618, 0x0280c802, 0x0280c802, 0x01404501, 0x01404501},
++      {0x0000a61c, 0x0280ca03, 0x0280ca03, 0x02008501, 0x02008501},
++      {0x0000a620, 0x04c15104, 0x04c15104, 0x0280ca03, 0x0280ca03},
++      {0x0000a624, 0x04c15305, 0x04c15305, 0x03010c04, 0x03010c04},
++      {0x0000a628, 0x04c15305, 0x04c15305, 0x04014c04, 0x04014c04},
++      {0x0000a62c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
++      {0x0000a630, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
++      {0x0000a634, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
++      {0x0000a638, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
++      {0x0000a63c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
++      {0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352},
++      {0x0000b2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584},
++      {0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800},
+       {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
+-      {0x0000c2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352},
+-      {0x0000c2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584},
+-      {0x0000c2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800},
++      {0x0000c2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352},
++      {0x0000c2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584},
++      {0x0000c2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800},
+       {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
+       {0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4},
+       {0x00016048, 0x66480001, 0x66480001, 0x66480001, 0x66480001},
+--- a/drivers/net/wireless/ath/ath9k/debug.h
++++ b/drivers/net/wireless/ath/ath9k/debug.h
+@@ -242,7 +242,7 @@ struct ath_rx_stats {
+ struct ath_stats {
+       struct ath_interrupt_stats istats;
+-      struct ath_tx_stats txstats[IEEE80211_NUM_ACS];
++      struct ath_tx_stats txstats[ATH9K_NUM_TX_QUEUES];
+       struct ath_rx_stats rxstats;
+       struct ath_dfs_stats dfs_stats;
+       u32 reset[__RESET_TYPE_MAX];