---- a/net/mac80211/agg-rx.c
-+++ b/net/mac80211/agg-rx.c
-@@ -204,6 +204,8 @@ 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);
-@@ -527,6 +528,7 @@ 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
-@@ -66,11 +66,11 @@ 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%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/iface.c
-+++ b/net/mac80211/iface.c
-@@ -463,7 +463,6 @@ 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;
-@@ -629,30 +628,8 @@ 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);
-- }
+commit f3831a4e3903dbc1a57d5df56deb6a143fd001bc
+Author: Stanislaw Gruszka <sgruszka@redhat.com>
+Date: Thu Jun 5 13:52:27 2014 +0200
+
+ rt2x00: do not initialize BCN_OFFSET registers
+
+ We setup BCN_OFFSET{0,1} registers dynamically, don't have to
+ initialize them.
+
+ Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
+
+commit e5c58ca7a48d4c82f282749a978052c47fd95998
+Author: Stanislaw Gruszka <sgruszka@redhat.com>
+Date: Thu Jun 5 13:52:26 2014 +0200
+
+ rt2x00: change order when stop beaconing
+
+ When no beaconing is needed, first stop beacon queue (disable beaconing
+ globally) to avoid possible sending of not prepared beacon on short
+ period after clearing beacon and before stop of BCN queue.
+
+ Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
+
+commit 382c1b9e03f52d0cd741ef1d942cad0f649f0744
+Author: Stanislaw Gruszka <sgruszka@redhat.com>
+Date: Thu Jun 5 13:52:25 2014 +0200
+
+ rt2x00: change default MAC_BSSID_DW1_BSS_BCN_NUM
+
+ We setup MAC_BSSID_DW1_BSS_BCN_NUM dynamically when numbers of active
+ beacons increase. Change default to 0 to tell hardware that we want to
+ send only one beacon as default.
+
+ Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
+
+commit 3b400571dd033e46fa7e76c5bb92a3ce8198afa9
+Author: Stanislaw Gruszka <sgruszka@redhat.com>
+Date: Thu Jun 5 13:52:24 2014 +0200
+
+ rt2x00: change beaconing setup on RT2800
+
+ As reported by Matthias, on 5572 chip, even if we clear up TXWI
+ of corresponding beacon, hardware still try to send it or do other
+ action that increase power consumption peak up to 1A.
+
+ To avoid the issue, setup beaconing dynamically by configuring offsets
+ of currently active beacons and MAC_BSSID_DW1_BSS_BCN_NUM variable,
+ which limit number of beacons that hardware will try to send.
+
+ Reported-by: Matthias Fend <Matthias.Fend@wolfvision.net>
+ Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
+
+commit 916e591b2cc41f7e572992175ca56d866d7bc958
+Author: Stanislaw Gruszka <sgruszka@redhat.com>
+Date: Thu Jun 5 13:52:23 2014 +0200
+
+ rt2x00: change beaconing locking
+
+ This patch is needed for further changes to keep global variables
+ consistent when changing beaconing on diffrent vif's.
+
+ Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
+
+commit 930b0dffd1731f3f418f9132faea720a23b7af61
+Author: Johannes Berg <johannes.berg@intel.com>
+Date: Tue Jun 3 11:18:47 2014 +0200
+
+ mac80211: fix station/driver powersave race
+
+ It is currently possible to have a race due to the station PS
+ unblock work like this:
+ * station goes to sleep with frames buffered in the driver
+ * driver blocks wakeup
+ * station wakes up again
+ * driver flushes/returns frames, and unblocks, which schedules
+ the unblock work
+ * unblock work starts to run, and checks that the station is
+ awake (i.e. that the WLAN_STA_PS_STA flag isn't set)
+ * we process a received frame with PM=1, setting the flag again
+ * ieee80211_sta_ps_deliver_wakeup() runs, delivering all frames
+ to the driver, and then clearing the WLAN_STA_PS_DRIVER and
+ WLAN_STA_PS_STA flags
+
+ In this scenario, mac80211 will think that the station is awake,
+ while it really is asleep, and any TX'ed frames should be filtered
+ by the device (it will know that the station is sleeping) but then
+ passed to mac80211 again, which will not buffer it either as it
+ thinks the station is awake, and eventually the packets will be
+ dropped.
+
+ Fix this by moving the clearing of the flags to exactly where we
+ learn about the situation. This creates a problem of reordering,
+ so introduce another flag indicating that delivery is being done,
+ this new flag also queues frames and is cleared only while the
+ spinlock is held (which the queuing code also holds) so that any
+ concurrent delivery/TX is handled correctly.
+
+ Reported-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
+ Signed-off-by: Johannes Berg <johannes.berg@intel.com>
+
+commit 6df35206bc6c1c6aad1d8077df5786b4a7f77873
+Author: Felix Fietkau <nbd@openwrt.org>
+Date: Fri May 23 19:58:14 2014 +0200
+
+ mac80211: reduce packet loss notifications under load
+
+ During strong signal fluctuations under high throughput, few consecutive
+ failed A-MPDU transmissions can easily trigger packet loss notification,
+ and thus (in AP mode) client disconnection.
+
+ Reduce the number of false positives by checking the A-MPDU status flag
+ and treating a failed A-MPDU as a single packet.
+
+ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+
+commit 7b7843a36fbcc568834404c7430ff895d8502131
+Author: Felix Fietkau <nbd@openwrt.org>
+Date: Fri May 23 19:26:32 2014 +0200
+
+ mac80211: fix a memory leak on sta rate selection table
+
+ Cc: stable@vger.kernel.org
+ Reported-by: Christophe Prévotaux <cprevotaux@nltinc.com>
+ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+
+commit 96892d6aa0a153423070addf3070bc79578b3897
+Author: Felix Fietkau <nbd@openwrt.org>
+Date: Mon May 19 21:20:49 2014 +0200
+
+ ath9k: avoid passing buffers to the hardware during flush
+
+ The commit "ath9k: fix possible hang on flush" changed the receive code
+ to always link rx descriptors of processed frames, even when flushing.
+ In some cases, this leads to flushed rx buffers being passed to the
+ hardware while rx is already stopped.
+
+ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+
+--- a/drivers/net/wireless/ath/ath9k/recv.c
++++ b/drivers/net/wireless/ath/ath9k/recv.c
+@@ -34,7 +34,8 @@ static inline bool ath9k_check_auto_slee
+ * buffer (or rx fifo). This can incorrectly acknowledge packets
+ * to a sender if last desc is self-linked.
+ */
+-static void ath_rx_buf_link(struct ath_softc *sc, struct ath_rxbuf *bf)
++static void ath_rx_buf_link(struct ath_softc *sc, struct ath_rxbuf *bf,
++ bool flush)
+ {
+ struct ath_hw *ah = sc->sc_ah;
+ struct ath_common *common = ath9k_hw_common(ah);
+@@ -59,18 +60,19 @@ static void ath_rx_buf_link(struct ath_s
+ common->rx_bufsize,
+ 0);
+
+- if (sc->rx.rxlink == NULL)
+- ath9k_hw_putrxbuf(ah, bf->bf_daddr);
+- else
++ if (sc->rx.rxlink)
+ *sc->rx.rxlink = bf->bf_daddr;
++ else if (!flush)
++ ath9k_hw_putrxbuf(ah, bf->bf_daddr);
+
+ sc->rx.rxlink = &ds->ds_link;
+ }
+
+-static void ath_rx_buf_relink(struct ath_softc *sc, struct ath_rxbuf *bf)
++static void ath_rx_buf_relink(struct ath_softc *sc, struct ath_rxbuf *bf,
++ bool flush)
+ {
+ if (sc->rx.buf_hold)
+- ath_rx_buf_link(sc, sc->rx.buf_hold);
++ ath_rx_buf_link(sc, sc->rx.buf_hold, flush);
+
+ sc->rx.buf_hold = bf;
+ }
+@@ -442,7 +444,7 @@ int ath_startrecv(struct ath_softc *sc)
+ sc->rx.buf_hold = NULL;
+ sc->rx.rxlink = NULL;
+ list_for_each_entry_safe(bf, tbf, &sc->rx.rxbuf, list) {
+- ath_rx_buf_link(sc, bf);
++ ath_rx_buf_link(sc, bf, false);
+ }
+
+ /* We could have deleted elements so the list may be empty now */
+@@ -1118,12 +1120,12 @@ requeue_drop_frag:
+ requeue:
+ list_add_tail(&bf->list, &sc->rx.rxbuf);
+
+- if (edma) {
+- ath_rx_edma_buf_link(sc, qtype);
+- } else {
+- ath_rx_buf_relink(sc, bf);
++ if (!edma) {
++ ath_rx_buf_relink(sc, bf, flush);
+ if (!flush)
+ ath9k_hw_rxena(ah);
++ } else if (!flush) {
++ ath_rx_edma_buf_link(sc, qtype);
+ }
+
+ if (!budget--)
+--- a/net/mac80211/sta_info.c
++++ b/net/mac80211/sta_info.c
+@@ -100,7 +100,8 @@ static void __cleanup_single_sta(struct
+ struct ps_data *ps;
+
+ if (test_sta_flag(sta, WLAN_STA_PS_STA) ||
+- test_sta_flag(sta, WLAN_STA_PS_DRIVER)) {
++ test_sta_flag(sta, WLAN_STA_PS_DRIVER) ||
++ test_sta_flag(sta, WLAN_STA_PS_DELIVER)) {
+ if (sta->sdata->vif.type == NL80211_IFTYPE_AP ||
+ sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
+ ps = &sdata->bss->ps;
+@@ -111,6 +112,7 @@ static void __cleanup_single_sta(struct
+
+ clear_sta_flag(sta, WLAN_STA_PS_STA);
+ clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
++ clear_sta_flag(sta, WLAN_STA_PS_DELIVER);
+
+ atomic_dec(&ps->num_sta_ps);
+ sta_info_recalc_tim(sta);
+@@ -125,7 +127,7 @@ static void __cleanup_single_sta(struct
+ if (ieee80211_vif_is_mesh(&sdata->vif))
+ mesh_sta_cleanup(sta);
+
+- cancel_work_sync(&sta->drv_unblock_wk);
++ cancel_work_sync(&sta->drv_deliver_wk);
/*
- * set_multicast_list will be invoked by the networking core
-@@ -1116,6 +1093,74 @@ static void ieee80211_if_setup(struct ne
- dev->destructor = free_netdev;
+ * Destroy aggregation state here. It would be nice to wait for the
+@@ -227,6 +229,7 @@ struct sta_info *sta_info_get_by_idx(str
+ */
+ void sta_info_free(struct ieee80211_local *local, struct sta_info *sta)
+ {
++ struct ieee80211_sta_rates *rates;
+ int i;
+
+ if (sta->rate_ctrl)
+@@ -238,6 +241,10 @@ void sta_info_free(struct ieee80211_loca
+ kfree(sta->tx_lat);
+ }
+
++ rates = rcu_dereference_protected(sta->sta.rates, true);
++ if (rates)
++ kfree(rates);
++
+ sta_dbg(sta->sdata, "Destroyed STA %pM\n", sta->sta.addr);
+
+ kfree(sta);
+@@ -252,33 +259,23 @@ static void sta_info_hash_add(struct iee
+ rcu_assign_pointer(local->sta_hash[STA_HASH(sta->sta.addr)], sta);
}
-+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;
-+ struct ieee80211_supported_band *sband;
+-static void sta_unblock(struct work_struct *wk)
++static void sta_deliver_ps_frames(struct work_struct *wk)
+ {
+ struct sta_info *sta;
+
+- sta = container_of(wk, struct sta_info, drv_unblock_wk);
++ sta = container_of(wk, struct sta_info, drv_deliver_wk);
+
+ if (sta->dead)
+ return;
+
+- if (!test_sta_flag(sta, WLAN_STA_PS_STA)) {
+- local_bh_disable();
++ local_bh_disable();
++ if (!test_sta_flag(sta, WLAN_STA_PS_STA))
+ ieee80211_sta_ps_deliver_wakeup(sta);
+- local_bh_enable();
+- } else if (test_and_clear_sta_flag(sta, WLAN_STA_PSPOLL)) {
+- clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
+-
+- local_bh_disable();
++ else if (test_and_clear_sta_flag(sta, WLAN_STA_PSPOLL))
+ ieee80211_sta_ps_deliver_poll_response(sta);
+- local_bh_enable();
+- } else if (test_and_clear_sta_flag(sta, WLAN_STA_UAPSD)) {
+- clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
+-
+- local_bh_disable();
++ else if (test_and_clear_sta_flag(sta, WLAN_STA_UAPSD))
+ ieee80211_sta_ps_deliver_uapsd(sta);
+- local_bh_enable();
+- } else
+- clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
++ local_bh_enable();
+ }
+
+ static int sta_prepare_rate_control(struct ieee80211_local *local,
+@@ -340,7 +337,7 @@ struct sta_info *sta_info_alloc(struct i
+
+ spin_lock_init(&sta->lock);
+ spin_lock_init(&sta->ps_lock);
+- INIT_WORK(&sta->drv_unblock_wk, sta_unblock);
++ INIT_WORK(&sta->drv_deliver_wk, sta_deliver_ps_frames);
+ INIT_WORK(&sta->ampdu_mlme.work, ieee80211_ba_session_work);
+ mutex_init(&sta->ampdu_mlme.mtx);
+ #ifdef CPTCFG_MAC80211_MESH
+@@ -1140,8 +1137,15 @@ void ieee80211_sta_ps_deliver_wakeup(str
+ }
+
+ ieee80211_add_pending_skbs(local, &pending);
+- clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
+- clear_sta_flag(sta, WLAN_STA_PS_STA);
+
-+ rx_status = IEEE80211_SKB_RXCB(skb);
-+ band = rx_status->band;
-+ sband = local->hw.wiphy->bands[band];
-+ mgmt = (struct ieee80211_mgmt *) skb->data;
-+ stype = le16_to_cpu(mgmt->frame_control) & IEEE80211_FCTL_STYPE;
++ /* now we're no longer in the deliver code */
++ clear_sta_flag(sta, WLAN_STA_PS_DELIVER);
+
-+ if (stype != IEEE80211_STYPE_BEACON)
++ /* The station might have polled and then woken up before we responded,
++ * so clear these flags now to avoid them sticking around.
++ */
++ clear_sta_flag(sta, WLAN_STA_PSPOLL);
++ clear_sta_flag(sta, WLAN_STA_UAPSD);
+ spin_unlock(&sta->ps_lock);
+
+ atomic_dec(&ps->num_sta_ps);
+@@ -1542,10 +1546,26 @@ void ieee80211_sta_block_awake(struct ie
+
+ trace_api_sta_block_awake(sta->local, pubsta, block);
+
+- if (block)
++ if (block) {
+ set_sta_flag(sta, WLAN_STA_PS_DRIVER);
+- else if (test_sta_flag(sta, WLAN_STA_PS_DRIVER))
+- ieee80211_queue_work(hw, &sta->drv_unblock_wk);
+ return;
++ }
+
-+ baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt;
-+ if (baselen > skb->len)
++ if (!test_sta_flag(sta, WLAN_STA_PS_DRIVER))
+ return;
+
-+ ieee802_11_parse_elems(mgmt->u.probe_resp.variable,
-+ skb->len - baselen, false, &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;
++ if (!test_sta_flag(sta, WLAN_STA_PS_STA)) {
++ set_sta_flag(sta, WLAN_STA_PS_DELIVER);
++ clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
++ ieee80211_queue_work(hw, &sta->drv_deliver_wk);
++ } else if (test_sta_flag(sta, WLAN_STA_PSPOLL) ||
++ test_sta_flag(sta, WLAN_STA_UAPSD)) {
++ /* must be asleep in this case */
++ clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
++ ieee80211_queue_work(hw, &sta->drv_deliver_wk);
++ } else {
++ clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
+ }
+ }
+ EXPORT_SYMBOL(ieee80211_sta_block_awake);
+
+--- a/net/mac80211/status.c
++++ b/net/mac80211/status.c
+@@ -541,6 +541,23 @@ static void ieee80211_tx_latency_end_msr
+ */
+ #define STA_LOST_PKT_THRESHOLD 50
+
++static void ieee80211_lost_packet(struct sta_info *sta, struct sk_buff *skb)
++{
++ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+
-+ sta->last_rx = jiffies;
-+ sta->sta.supp_rates[band] = rates;
-+
-+ if (elems.ht_cap_elem)
-+ ieee80211_ht_cap_ie_to_sta_ht_cap(sdata, sband,
-+ elems.ht_cap_elem, sta);
-+
-+ if (elems.wmm_param)
-+ set_sta_flag(sta, WLAN_STA_WME);
++ /* This packet was aggregated but doesn't carry status info */
++ if ((info->flags & IEEE80211_TX_CTL_AMPDU) &&
++ !(info->flags & IEEE80211_TX_STAT_AMPDU))
++ return;
+
-+ 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);
-+ }
++ if (++sta->lost_packets < STA_LOST_PKT_THRESHOLD)
++ return;
+
-+ rcu_read_unlock();
++ cfg80211_cqm_pktloss_notify(sta->sdata->dev, sta->sta.addr,
++ sta->lost_packets, GFP_ATOMIC);
++ sta->lost_packets = 0;
+}
+
- static void ieee80211_iface_work(struct work_struct *work)
+ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
{
- struct ieee80211_sub_if_data *sdata =
-@@ -1220,6 +1265,9 @@ 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/rc80211_minstrel_ht.c
-+++ b/net/mac80211/rc80211_minstrel_ht.c
-@@ -804,10 +804,18 @@ minstrel_ht_get_rate(void *priv, struct
-
- sample_group = &minstrel_mcs_groups[sample_idx / MCS_GROUP_RATES];
- info->flags |= IEEE80211_TX_CTL_RATE_CTRL_PROBE;
-+ rate->count = 1;
-+
-+ if (sample_idx / MCS_GROUP_RATES == MINSTREL_CCK_GROUP) {
-+ int idx = sample_idx % ARRAY_SIZE(mp->cck_rates);
-+ rate->idx = mp->cck_rates[idx];
-+ rate->flags = 0;
-+ return;
-+ }
-+
- rate->idx = sample_idx % MCS_GROUP_RATES +
- (sample_group->streams - 1) * MCS_GROUP_RATES;
- rate->flags = IEEE80211_TX_RC_MCS | sample_group->flags;
-- rate->count = 1;
- }
+ struct sk_buff *skb2;
+@@ -680,12 +697,8 @@ void ieee80211_tx_status(struct ieee8021
+ if (info->flags & IEEE80211_TX_STAT_ACK) {
+ if (sta->lost_packets)
+ sta->lost_packets = 0;
+- } else if (++sta->lost_packets >= STA_LOST_PKT_THRESHOLD) {
+- cfg80211_cqm_pktloss_notify(sta->sdata->dev,
+- sta->sta.addr,
+- sta->lost_packets,
+- GFP_ATOMIC);
+- sta->lost_packets = 0;
++ } else {
++ ieee80211_lost_packet(sta, skb);
+ }
+ }
- static void
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
-@@ -936,8 +936,14 @@ ieee80211_rx_h_check(struct ieee80211_rx
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data;
- struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb);
+@@ -1107,6 +1107,8 @@ static void sta_ps_end(struct sta_info *
+ return;
+ }
+
++ set_sta_flag(sta, WLAN_STA_PS_DELIVER);
++ clear_sta_flag(sta, WLAN_STA_PS_STA);
+ ieee80211_sta_ps_deliver_wakeup(sta);
+ }
-- /* Drop duplicate 802.11 retransmissions (IEEE 802.11 Chap. 9.2.9) */
-- if (rx->sta && !is_multicast_ether_addr(hdr->addr1)) {
-+ /*
-+ * Drop duplicate 802.11 retransmissions
-+ * (IEEE 802.11-2012: 9.3.2.10 "Duplicate detection and recovery")
-+ */
-+ if (rx->skb->len >= 24 && rx->sta &&
-+ !ieee80211_is_ctl(hdr->frame_control) &&
-+ !ieee80211_is_qos_nullfunc(hdr->frame_control) &&
-+ !is_multicast_ether_addr(hdr->addr1)) {
- if (unlikely(ieee80211_has_retry(hdr->frame_control) &&
- rx->sta->last_seq_ctrl[rx->seqno_idx] ==
- hdr->seq_ctrl)) {
-@@ -2369,6 +2375,7 @@ 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;
-
-@@ -2720,14 +2727,15 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_
-
- 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;
-
- 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):
-@@ -3059,10 +3067,16 @@ 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;
-+
-+ 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;
-+
- 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.
-@@ -66,7 +65,6 @@ 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/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -146,6 +146,28 @@ static void ath_set_rates(struct ieee802
- ARRAY_SIZE(bf->rates));
+@@ -82,6 +82,7 @@ enum ieee80211_sta_info_flags {
+ WLAN_STA_TOFFSET_KNOWN,
+ WLAN_STA_MPSP_OWNER,
+ WLAN_STA_MPSP_RECIPIENT,
++ WLAN_STA_PS_DELIVER,
+ };
+
+ #define ADDBA_RESP_INTERVAL HZ
+@@ -265,7 +266,7 @@ struct ieee80211_tx_latency_stat {
+ * @last_rx_rate_vht_nss: rx status nss of last data packet
+ * @lock: used for locking all fields that require locking, see comments
+ * in the header file.
+- * @drv_unblock_wk: used for driver PS unblocking
++ * @drv_deliver_wk: used for delivering frames after driver PS unblocking
+ * @listen_interval: listen interval of this station, when we're acting as AP
+ * @_flags: STA flags, see &enum ieee80211_sta_info_flags, do not use directly
+ * @ps_lock: used for powersave (when mac80211 is the AP) related locking
+@@ -345,7 +346,7 @@ struct sta_info {
+ void *rate_ctrl_priv;
+ spinlock_t lock;
+
+- struct work_struct drv_unblock_wk;
++ struct work_struct drv_deliver_wk;
+
+ u16 listen_interval;
+
+--- a/net/mac80211/tx.c
++++ b/net/mac80211/tx.c
+@@ -469,7 +469,8 @@ ieee80211_tx_h_unicast_ps_buf(struct iee
+ return TX_CONTINUE;
+
+ if (unlikely((test_sta_flag(sta, WLAN_STA_PS_STA) ||
+- test_sta_flag(sta, WLAN_STA_PS_DRIVER)) &&
++ test_sta_flag(sta, WLAN_STA_PS_DRIVER) ||
++ test_sta_flag(sta, WLAN_STA_PS_DELIVER)) &&
+ !(info->flags & IEEE80211_TX_CTL_NO_PS_BUFFER))) {
+ int ac = skb_get_queue_mapping(tx->skb);
+
+@@ -486,7 +487,8 @@ ieee80211_tx_h_unicast_ps_buf(struct iee
+ * ahead and Tx the packet.
+ */
+ if (!test_sta_flag(sta, WLAN_STA_PS_STA) &&
+- !test_sta_flag(sta, WLAN_STA_PS_DRIVER)) {
++ !test_sta_flag(sta, WLAN_STA_PS_DRIVER) &&
++ !test_sta_flag(sta, WLAN_STA_PS_DELIVER)) {
+ spin_unlock(&sta->ps_lock);
+ return TX_CONTINUE;
+ }
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -947,6 +947,40 @@ static inline u8 rt2800_get_beacon_offse
+ return BEACON_BASE_TO_OFFSET(rt2800_hw_beacon_base(rt2x00dev, index));
}
-+static void ath_txq_skb_done(struct ath_softc *sc, struct ath_txq *txq,
-+ struct sk_buff *skb)
++static void rt2800_update_beacons_setup(struct rt2x00_dev *rt2x00dev)
+{
-+ int q;
++ struct data_queue *queue = rt2x00dev->bcn;
++ struct queue_entry *entry;
++ int i, bcn_num = 0;
++ u64 off, reg = 0;
++ u32 bssid_dw1;
+
-+ q = skb_get_queue_mapping(skb);
-+ if (txq == sc->tx.uapsdq)
-+ txq = sc->tx.txq_map[q];
++ /*
++ * Setup offsets of all active beacons in BCN_OFFSET{0,1} registers.
++ */
++ for (i = 0; i < queue->limit; i++) {
++ entry = &queue->entries[i];
++ if (!test_bit(ENTRY_BCN_ENABLED, &entry->flags))
++ continue;
++ off = rt2800_get_beacon_offset(rt2x00dev, entry->entry_idx);
++ reg |= off << (8 * bcn_num);
++ bcn_num++;
++ }
+
-+ if (txq != sc->tx.txq_map[q])
-+ return;
++ WARN_ON_ONCE(bcn_num != rt2x00dev->intf_beaconing);
+
-+ if (WARN_ON(--txq->pending_frames < 0))
-+ txq->pending_frames = 0;
++ rt2800_register_write(rt2x00dev, BCN_OFFSET0, (u32) reg);
++ rt2800_register_write(rt2x00dev, BCN_OFFSET1, (u32) (reg >> 32));
+
-+ if (txq->stopped &&
-+ txq->pending_frames < sc->tx.txq_max_pending[q]) {
-+ ieee80211_wake_queue(sc->hw, q);
-+ txq->stopped = false;
-+ }
++ /*
++ * H/W sends up to MAC_BSSID_DW1_BSS_BCN_NUM + 1 consecutive beacons.
++ */
++ rt2800_register_read(rt2x00dev, MAC_BSSID_DW1, &bssid_dw1);
++ rt2x00_set_field32(&bssid_dw1, MAC_BSSID_DW1_BSS_BCN_NUM,
++ bcn_num > 0 ? bcn_num - 1 : 0);
++ rt2800_register_write(rt2x00dev, MAC_BSSID_DW1, bssid_dw1);
+}
+
- static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
+ void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc)
{
- struct ath_txq *txq = tid->ac->txq;
-@@ -167,6 +189,7 @@ static void ath_tx_flush_tid(struct ath_
- if (!bf) {
- bf = ath_tx_setup_buffer(sc, txq, tid, skb);
- if (!bf) {
-+ ath_txq_skb_done(sc, txq, skb);
- ieee80211_free_txskb(sc->hw, skb);
- continue;
- }
-@@ -811,6 +834,7 @@ ath_tx_get_tid_subframe(struct ath_softc
+ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
+@@ -1003,6 +1037,12 @@ void rt2800_write_beacon(struct queue_en
+
+ rt2800_register_multiwrite(rt2x00dev, beacon_base, entry->skb->data,
+ entry->skb->len + padding_len);
++ __set_bit(ENTRY_BCN_ENABLED, &entry->flags);
++
++ /*
++ * Change global beacons settings.
++ */
++ rt2800_update_beacons_setup(rt2x00dev);
+
+ /*
+ * Restore beaconing state.
+@@ -1053,8 +1093,13 @@ void rt2800_clear_beacon(struct queue_en
+ * Clear beacon.
+ */
+ rt2800_clear_beacon_register(rt2x00dev, entry->entry_idx);
++ __clear_bit(ENTRY_BCN_ENABLED, &entry->flags);
- if (!bf) {
- __skb_unlink(skb, &tid->buf_q);
-+ ath_txq_skb_done(sc, txq, skb);
- ieee80211_free_txskb(sc->hw, skb);
- continue;
+ /*
++ * Change global beacons settings.
++ */
++ rt2800_update_beacons_setup(rt2x00dev);
++ /*
+ * Restore beaconing state.
+ */
+ rt2800_register_write(rt2x00dev, BCN_TIME_CFG, orig_reg);
+@@ -1556,7 +1601,7 @@ void rt2800_config_intf(struct rt2x00_de
+ if (!is_zero_ether_addr((const u8 *)conf->bssid)) {
+ reg = le32_to_cpu(conf->bssid[1]);
+ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_ID_MASK, 3);
+- rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_BCN_NUM, 7);
++ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_BCN_NUM, 0);
+ conf->bssid[1] = cpu_to_le32(reg);
}
-@@ -1824,6 +1848,7 @@ static void ath_tx_send_ampdu(struct ath
- bf = ath_tx_setup_buffer(sc, txq, tid, skb);
- if (!bf) {
-+ ath_txq_skb_done(sc, txq, skb);
- ieee80211_free_txskb(sc->hw, skb);
- return;
- }
-@@ -2090,6 +2115,7 @@ int ath_tx_start(struct ieee80211_hw *hw
-
- bf = ath_tx_setup_buffer(sc, txq, tid, skb);
- if (!bf) {
-+ ath_txq_skb_done(sc, txq, skb);
- if (txctl->paprd)
- dev_kfree_skb_any(skb);
- else
-@@ -2189,7 +2215,7 @@ static void ath_tx_complete(struct ath_s
- struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
- struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- struct ieee80211_hdr * hdr = (struct ieee80211_hdr *)skb->data;
-- int q, padpos, padsize;
-+ int padpos, padsize;
- unsigned long flags;
-
- ath_dbg(common, XMIT, "TX complete: skb: %p\n", skb);
-@@ -2225,21 +2251,7 @@ static void ath_tx_complete(struct ath_s
- spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
-
- __skb_queue_tail(&txq->complete_q, skb);
--
-- q = skb_get_queue_mapping(skb);
-- if (txq == sc->tx.uapsdq)
-- txq = sc->tx.txq_map[q];
+@@ -4517,28 +4562,6 @@ static int rt2800_init_registers(struct
+ if (ret)
+ return ret;
+
+- rt2800_register_read(rt2x00dev, BCN_OFFSET0, ®);
+- rt2x00_set_field32(®, BCN_OFFSET0_BCN0,
+- rt2800_get_beacon_offset(rt2x00dev, 0));
+- rt2x00_set_field32(®, BCN_OFFSET0_BCN1,
+- rt2800_get_beacon_offset(rt2x00dev, 1));
+- rt2x00_set_field32(®, BCN_OFFSET0_BCN2,
+- rt2800_get_beacon_offset(rt2x00dev, 2));
+- rt2x00_set_field32(®, BCN_OFFSET0_BCN3,
+- rt2800_get_beacon_offset(rt2x00dev, 3));
+- rt2800_register_write(rt2x00dev, BCN_OFFSET0, reg);
-
-- if (txq == sc->tx.txq_map[q]) {
-- if (WARN_ON(--txq->pending_frames < 0))
-- txq->pending_frames = 0;
+- rt2800_register_read(rt2x00dev, BCN_OFFSET1, ®);
+- rt2x00_set_field32(®, BCN_OFFSET1_BCN4,
+- rt2800_get_beacon_offset(rt2x00dev, 4));
+- rt2x00_set_field32(®, BCN_OFFSET1_BCN5,
+- rt2800_get_beacon_offset(rt2x00dev, 5));
+- rt2x00_set_field32(®, BCN_OFFSET1_BCN6,
+- rt2800_get_beacon_offset(rt2x00dev, 6));
+- rt2x00_set_field32(®, BCN_OFFSET1_BCN7,
+- rt2800_get_beacon_offset(rt2x00dev, 7));
+- rt2800_register_write(rt2x00dev, BCN_OFFSET1, reg);
-
-- if (txq->stopped &&
-- txq->pending_frames < sc->tx.txq_max_pending[q]) {
-- ieee80211_wake_queue(sc->hw, q);
-- txq->stopped = false;
-- }
-- }
-+ ath_txq_skb_done(sc, txq, skb);
- }
-
- static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -2094,7 +2094,7 @@ static void ath9k_wow_add_pattern(struct
- {
- struct ath_hw *ah = sc->sc_ah;
- struct ath9k_wow_pattern *wow_pattern = NULL;
-- struct cfg80211_wowlan_trig_pkt_pattern *patterns = wowlan->patterns;
-+ struct cfg80211_pkt_pattern *patterns = wowlan->patterns;
- int mask_len;
- s8 i = 0;
-
---- a/drivers/net/wireless/mwifiex/cfg80211.c
-+++ b/drivers/net/wireless/mwifiex/cfg80211.c
-@@ -2298,8 +2298,7 @@ EXPORT_SYMBOL_GPL(mwifiex_del_virtual_in
-
- #ifdef CONFIG_PM
- static bool
--mwifiex_is_pattern_supported(struct cfg80211_wowlan_trig_pkt_pattern *pat,
-- s8 *byte_seq)
-+mwifiex_is_pattern_supported(struct cfg80211_pkt_pattern *pat, s8 *byte_seq)
- {
- int j, k, valid_byte_cnt = 0;
- bool dont_care_byte = false;
---- a/drivers/net/wireless/ti/wlcore/main.c
-+++ b/drivers/net/wireless/ti/wlcore/main.c
-@@ -1315,7 +1315,7 @@ static struct sk_buff *wl12xx_alloc_dumm
-
- #ifdef CONFIG_PM
- static int
--wl1271_validate_wowlan_pattern(struct cfg80211_wowlan_trig_pkt_pattern *p)
-+wl1271_validate_wowlan_pattern(struct cfg80211_pkt_pattern *p)
- {
- int num_fields = 0, in_field = 0, fields_size = 0;
- int i, pattern_len = 0;
-@@ -1458,9 +1458,9 @@ void wl1271_rx_filter_flatten_fields(str
- * Allocates an RX filter returned through f
- * which needs to be freed using rx_filter_free()
- */
--static int wl1271_convert_wowlan_pattern_to_rx_filter(
-- struct cfg80211_wowlan_trig_pkt_pattern *p,
-- struct wl12xx_rx_filter **f)
-+static int
-+wl1271_convert_wowlan_pattern_to_rx_filter(struct cfg80211_pkt_pattern *p,
-+ struct wl12xx_rx_filter **f)
- {
- int i, j, ret = 0;
- struct wl12xx_rx_filter *filter;
-@@ -1562,7 +1562,7 @@ static int wl1271_configure_wowlan(struc
-
- /* Translate WoWLAN patterns into filters */
- for (i = 0; i < wow->n_patterns; i++) {
-- struct cfg80211_wowlan_trig_pkt_pattern *p;
-+ struct cfg80211_pkt_pattern *p;
- struct wl12xx_rx_filter *filter = NULL;
-
- p = &wow->patterns[i];
---- a/include/net/cfg80211.h
-+++ b/include/net/cfg80211.h
-@@ -1698,7 +1698,7 @@ struct cfg80211_pmksa {
- };
-
- /**
-- * struct cfg80211_wowlan_trig_pkt_pattern - packet pattern
-+ * struct cfg80211_pkt_pattern - packet pattern
- * @mask: bitmask where to match pattern and where to ignore bytes,
- * one bit per byte, in same format as nl80211
- * @pattern: bytes to match where bitmask is 1
-@@ -1708,7 +1708,7 @@ struct cfg80211_pmksa {
- * Internal note: @mask and @pattern are allocated in one chunk of
- * memory, free @mask only!
- */
--struct cfg80211_wowlan_trig_pkt_pattern {
-+struct cfg80211_pkt_pattern {
- u8 *mask, *pattern;
- int pattern_len;
- int pkt_offset;
-@@ -1770,7 +1770,7 @@ struct cfg80211_wowlan {
- bool any, disconnect, magic_pkt, gtk_rekey_failure,
- eap_identity_req, four_way_handshake,
- rfkill_release;
-- struct cfg80211_wowlan_trig_pkt_pattern *patterns;
-+ struct cfg80211_pkt_pattern *patterns;
- struct cfg80211_wowlan_tcp *tcp;
- int n_patterns;
- };
---- a/include/uapi/linux/nl80211.h
-+++ b/include/uapi/linux/nl80211.h
-@@ -3060,11 +3060,11 @@ enum nl80211_tx_power_setting {
- };
-
- /**
-- * enum nl80211_wowlan_packet_pattern_attr - WoWLAN packet pattern attribute
-- * @__NL80211_WOWLAN_PKTPAT_INVALID: invalid number for nested attribute
-- * @NL80211_WOWLAN_PKTPAT_PATTERN: the pattern, values where the mask has
-+ * enum nl80211_packet_pattern_attr - packet pattern attribute
-+ * @__NL80211_PKTPAT_INVALID: invalid number for nested attribute
-+ * @NL80211_PKTPAT_PATTERN: the pattern, values where the mask has
- * a zero bit are ignored
-- * @NL80211_WOWLAN_PKTPAT_MASK: pattern mask, must be long enough to have
-+ * @NL80211_PKTPAT_MASK: pattern mask, must be long enough to have
- * a bit for each byte in the pattern. The lowest-order bit corresponds
- * to the first byte of the pattern, but the bytes of the pattern are
- * in a little-endian-like format, i.e. the 9th byte of the pattern
-@@ -3075,23 +3075,23 @@ enum nl80211_tx_power_setting {
- * Note that the pattern matching is done as though frames were not
- * 802.11 frames but 802.3 frames, i.e. the frame is fully unpacked
- * first (including SNAP header unpacking) and then matched.
-- * @NL80211_WOWLAN_PKTPAT_OFFSET: packet offset, pattern is matched after
-+ * @NL80211_PKTPAT_OFFSET: packet offset, pattern is matched after
- * these fixed number of bytes of received packet
-- * @NUM_NL80211_WOWLAN_PKTPAT: number of attributes
-- * @MAX_NL80211_WOWLAN_PKTPAT: max attribute number
-+ * @NUM_NL80211_PKTPAT: number of attributes
-+ * @MAX_NL80211_PKTPAT: max attribute number
- */
--enum nl80211_wowlan_packet_pattern_attr {
-- __NL80211_WOWLAN_PKTPAT_INVALID,
-- NL80211_WOWLAN_PKTPAT_MASK,
-- NL80211_WOWLAN_PKTPAT_PATTERN,
-- NL80211_WOWLAN_PKTPAT_OFFSET,
-+enum nl80211_packet_pattern_attr {
-+ __NL80211_PKTPAT_INVALID,
-+ NL80211_PKTPAT_MASK,
-+ NL80211_PKTPAT_PATTERN,
-+ NL80211_PKTPAT_OFFSET,
-
-- NUM_NL80211_WOWLAN_PKTPAT,
-- MAX_NL80211_WOWLAN_PKTPAT = NUM_NL80211_WOWLAN_PKTPAT - 1,
-+ NUM_NL80211_PKTPAT,
-+ MAX_NL80211_PKTPAT = NUM_NL80211_PKTPAT - 1,
- };
+ rt2800_register_write(rt2x00dev, LEGACY_BASIC_RATE, 0x0000013f);
+ rt2800_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003);
- /**
-- * struct nl80211_wowlan_pattern_support - pattern support information
-+ * struct nl80211_pattern_support - packet pattern support information
- * @max_patterns: maximum number of patterns supported
- * @min_pattern_len: minimum length of each pattern
- * @max_pattern_len: maximum length of each pattern
-@@ -3101,13 +3101,22 @@ enum nl80211_wowlan_packet_pattern_attr
- * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED in the
- * capability information given by the kernel to userspace.
- */
--struct nl80211_wowlan_pattern_support {
-+struct nl80211_pattern_support {
- __u32 max_patterns;
- __u32 min_pattern_len;
- __u32 max_pattern_len;
- __u32 max_pkt_offset;
- } __attribute__((packed));
-
-+/* only for backward compatibility */
-+#define __NL80211_WOWLAN_PKTPAT_INVALID __NL80211_PKTPAT_INVALID
-+#define NL80211_WOWLAN_PKTPAT_MASK NL80211_PKTPAT_MASK
-+#define NL80211_WOWLAN_PKTPAT_PATTERN NL80211_PKTPAT_PATTERN
-+#define NL80211_WOWLAN_PKTPAT_OFFSET NL80211_PKTPAT_OFFSET
-+#define NUM_NL80211_WOWLAN_PKTPAT NUM_NL80211_PKTPAT
-+#define MAX_NL80211_WOWLAN_PKTPAT MAX_NL80211_PKTPAT
-+#define nl80211_wowlan_pattern_support nl80211_pattern_support
-+
- /**
- * enum nl80211_wowlan_triggers - WoWLAN trigger definitions
- * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes
-@@ -3127,7 +3136,7 @@ struct nl80211_wowlan_pattern_support {
- * pattern matching is done after the packet is converted to the MSDU.
- *
- * In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute
-- * carrying a &struct nl80211_wowlan_pattern_support.
-+ * carrying a &struct nl80211_pattern_support.
- *
- * When reporting wakeup. it is a u32 attribute containing the 0-based
- * index of the pattern that caused the wakeup, in the patterns passed
-@@ -3284,7 +3293,7 @@ struct nl80211_wowlan_tcp_data_token_fea
- * @NL80211_WOWLAN_TCP_WAKE_PAYLOAD: wake packet payload, for advertising a
- * u32 attribute holding the maximum length
- * @NL80211_WOWLAN_TCP_WAKE_MASK: Wake packet payload mask, not used for
-- * feature advertising. The mask works like @NL80211_WOWLAN_PKTPAT_MASK
-+ * feature advertising. The mask works like @NL80211_PKTPAT_MASK
- * but on the TCP payload only.
- * @NUM_NL80211_WOWLAN_TCP: number of TCP attributes
- * @MAX_NL80211_WOWLAN_TCP: highest attribute number
---- a/net/mac80211/mesh_ps.c
-+++ b/net/mac80211/mesh_ps.c
-@@ -229,6 +229,10 @@ void ieee80211_mps_sta_status_update(str
- enum nl80211_mesh_power_mode pm;
- bool do_buffer;
-
-+ /* For non-assoc STA, prevent buffering or frame transmission */
-+ if (sta->sta_state < IEEE80211_STA_ASSOC)
-+ return;
-+
- /*
- * use peer-specific power mode if peering is established and the
- * peer's power mode is known
---- a/net/wireless/nl80211.c
-+++ b/net/wireless/nl80211.c
-@@ -974,7 +974,7 @@ static int nl80211_send_wowlan(struct sk
- return -ENOBUFS;
+--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
++++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
+@@ -141,8 +141,11 @@ static void rt2x00lib_intf_scheduled_ite
+ if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
+ return;
- if (dev->wiphy.wowlan->n_patterns) {
-- struct nl80211_wowlan_pattern_support pat = {
-+ struct nl80211_pattern_support pat = {
- .max_patterns = dev->wiphy.wowlan->n_patterns,
- .min_pattern_len = dev->wiphy.wowlan->pattern_min_len,
- .max_pattern_len = dev->wiphy.wowlan->pattern_max_len,
-@@ -1568,8 +1568,10 @@ static int nl80211_dump_wiphy(struct sk_
- rtnl_lock();
- if (!state) {
- state = kzalloc(sizeof(*state), GFP_KERNEL);
-- if (!state)
-+ if (!state) {
-+ rtnl_unlock();
- return -ENOMEM;
-+ }
- state->filter_wiphy = -1;
- ret = nl80211_dump_wiphy_parse(skb, cb, state);
- if (ret) {
-@@ -6615,12 +6617,14 @@ EXPORT_SYMBOL(cfg80211_testmode_alloc_ev
-
- void cfg80211_testmode_event(struct sk_buff *skb, gfp_t gfp)
- {
-+ struct cfg80211_registered_device *rdev = ((void **)skb->cb)[0];
- void *hdr = ((void **)skb->cb)[1];
- struct nlattr *data = ((void **)skb->cb)[2];
-
- nla_nest_end(skb, data);
- genlmsg_end(skb, hdr);
-- genlmsg_multicast(skb, 0, nl80211_testmode_mcgrp.id, gfp);
-+ genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), skb, 0,
-+ nl80211_testmode_mcgrp.id, gfp);
+- if (test_and_clear_bit(DELAYED_UPDATE_BEACON, &intf->delayed_flags))
++ if (test_and_clear_bit(DELAYED_UPDATE_BEACON, &intf->delayed_flags)) {
++ mutex_lock(&intf->beacon_skb_mutex);
+ rt2x00queue_update_beacon(rt2x00dev, vif);
++ mutex_unlock(&intf->beacon_skb_mutex);
++ }
}
- EXPORT_SYMBOL(cfg80211_testmode_event);
- #endif
-@@ -7593,12 +7597,11 @@ static int nl80211_send_wowlan_patterns(
- if (!nl_pat)
- return -ENOBUFS;
- pat_len = wowlan->patterns[i].pattern_len;
-- if (nla_put(msg, NL80211_WOWLAN_PKTPAT_MASK,
-- DIV_ROUND_UP(pat_len, 8),
-+ if (nla_put(msg, NL80211_PKTPAT_MASK, DIV_ROUND_UP(pat_len, 8),
- wowlan->patterns[i].mask) ||
-- nla_put(msg, NL80211_WOWLAN_PKTPAT_PATTERN,
-- pat_len, wowlan->patterns[i].pattern) ||
-- nla_put_u32(msg, NL80211_WOWLAN_PKTPAT_OFFSET,
-+ nla_put(msg, NL80211_PKTPAT_PATTERN, pat_len,
-+ wowlan->patterns[i].pattern) ||
-+ nla_put_u32(msg, NL80211_PKTPAT_OFFSET,
- wowlan->patterns[i].pkt_offset))
- return -ENOBUFS;
- nla_nest_end(msg, nl_pat);
-@@ -7939,7 +7942,7 @@ static int nl80211_set_wowlan(struct sk_
- struct nlattr *pat;
- int n_patterns = 0;
- int rem, pat_len, mask_len, pkt_offset;
-- struct nlattr *pat_tb[NUM_NL80211_WOWLAN_PKTPAT];
-+ struct nlattr *pat_tb[NUM_NL80211_PKTPAT];
-
- nla_for_each_nested(pat, tb[NL80211_WOWLAN_TRIG_PKT_PATTERN],
- rem)
-@@ -7958,26 +7961,25 @@ static int nl80211_set_wowlan(struct sk_
-
- nla_for_each_nested(pat, tb[NL80211_WOWLAN_TRIG_PKT_PATTERN],
- rem) {
-- nla_parse(pat_tb, MAX_NL80211_WOWLAN_PKTPAT,
-- nla_data(pat), nla_len(pat), NULL);
-+ nla_parse(pat_tb, MAX_NL80211_PKTPAT, nla_data(pat),
-+ nla_len(pat), NULL);
- err = -EINVAL;
-- if (!pat_tb[NL80211_WOWLAN_PKTPAT_MASK] ||
-- !pat_tb[NL80211_WOWLAN_PKTPAT_PATTERN])
-+ if (!pat_tb[NL80211_PKTPAT_MASK] ||
-+ !pat_tb[NL80211_PKTPAT_PATTERN])
- goto error;
-- pat_len = nla_len(pat_tb[NL80211_WOWLAN_PKTPAT_PATTERN]);
-+ pat_len = nla_len(pat_tb[NL80211_PKTPAT_PATTERN]);
- mask_len = DIV_ROUND_UP(pat_len, 8);
-- if (nla_len(pat_tb[NL80211_WOWLAN_PKTPAT_MASK]) !=
-- mask_len)
-+ if (nla_len(pat_tb[NL80211_PKTPAT_MASK]) != mask_len)
- goto error;
- if (pat_len > wowlan->pattern_max_len ||
- pat_len < wowlan->pattern_min_len)
- goto error;
-
-- if (!pat_tb[NL80211_WOWLAN_PKTPAT_OFFSET])
-+ if (!pat_tb[NL80211_PKTPAT_OFFSET])
- pkt_offset = 0;
- else
- pkt_offset = nla_get_u32(
-- pat_tb[NL80211_WOWLAN_PKTPAT_OFFSET]);
-+ pat_tb[NL80211_PKTPAT_OFFSET]);
- if (pkt_offset > wowlan->max_pkt_offset)
- goto error;
- new_triggers.patterns[i].pkt_offset = pkt_offset;
-@@ -7991,11 +7993,11 @@ static int nl80211_set_wowlan(struct sk_
- new_triggers.patterns[i].pattern =
- new_triggers.patterns[i].mask + mask_len;
- memcpy(new_triggers.patterns[i].mask,
-- nla_data(pat_tb[NL80211_WOWLAN_PKTPAT_MASK]),
-+ nla_data(pat_tb[NL80211_PKTPAT_MASK]),
- mask_len);
- new_triggers.patterns[i].pattern_len = pat_len;
- memcpy(new_triggers.patterns[i].pattern,
-- nla_data(pat_tb[NL80211_WOWLAN_PKTPAT_PATTERN]),
-+ nla_data(pat_tb[NL80211_PKTPAT_PATTERN]),
- pat_len);
- i++;
- }
-@@ -10066,7 +10068,8 @@ void cfg80211_mgmt_tx_status(struct wire
-
- genlmsg_end(msg, hdr);
-
-- genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, gfp);
-+ genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
-+ nl80211_mlme_mcgrp.id, gfp);
- return;
- nla_put_failure:
---- a/net/wireless/reg.c
-+++ b/net/wireless/reg.c
-@@ -2279,7 +2279,9 @@ void wiphy_regulatory_deregister(struct
- static void reg_timeout_work(struct work_struct *work)
- {
- REG_DBG_PRINT("Timeout while waiting for CRDA to reply, restoring regulatory settings\n");
-+ rtnl_lock();
- restore_regulatory_settings(true);
-+ rtnl_unlock();
+ static void rt2x00lib_intf_scheduled(struct work_struct *work)
+@@ -216,7 +219,7 @@ static void rt2x00lib_beaconupdate_iter(
+ * never be called for USB devices.
+ */
+ WARN_ON(rt2x00_is_usb(rt2x00dev));
+- rt2x00queue_update_beacon_locked(rt2x00dev, vif);
++ rt2x00queue_update_beacon(rt2x00dev, vif);
}
- int __init regulatory_init(void)
---- a/net/wireless/sme.c
-+++ b/net/wireless/sme.c
-@@ -34,8 +34,10 @@ struct cfg80211_conn {
- CFG80211_CONN_SCAN_AGAIN,
- CFG80211_CONN_AUTHENTICATE_NEXT,
- CFG80211_CONN_AUTHENTICATING,
-+ CFG80211_CONN_AUTH_FAILED,
- CFG80211_CONN_ASSOCIATE_NEXT,
- CFG80211_CONN_ASSOCIATING,
-+ CFG80211_CONN_ASSOC_FAILED,
- CFG80211_CONN_DEAUTH,
- CFG80211_CONN_CONNECTED,
- } state;
-@@ -164,6 +166,8 @@ static int cfg80211_conn_do_work(struct
- NULL, 0,
- params->key, params->key_len,
- params->key_idx, NULL, 0);
-+ case CFG80211_CONN_AUTH_FAILED:
-+ return -ENOTCONN;
- case CFG80211_CONN_ASSOCIATE_NEXT:
- BUG_ON(!rdev->ops->assoc);
- wdev->conn->state = CFG80211_CONN_ASSOCIATING;
-@@ -188,10 +192,17 @@ static int cfg80211_conn_do_work(struct
- WLAN_REASON_DEAUTH_LEAVING,
- false);
- return err;
-+ case CFG80211_CONN_ASSOC_FAILED:
-+ cfg80211_mlme_deauth(rdev, wdev->netdev, params->bssid,
-+ NULL, 0,
-+ WLAN_REASON_DEAUTH_LEAVING, false);
-+ return -ENOTCONN;
- case CFG80211_CONN_DEAUTH:
- cfg80211_mlme_deauth(rdev, wdev->netdev, params->bssid,
- NULL, 0,
- WLAN_REASON_DEAUTH_LEAVING, false);
-+ /* free directly, disconnected event already sent */
-+ cfg80211_sme_free(wdev);
- return 0;
- default:
- return 0;
-@@ -371,7 +382,7 @@ bool cfg80211_sme_rx_assoc_resp(struct w
- return true;
+ void rt2x00lib_beacondone(struct rt2x00_dev *rt2x00dev)
+--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
++++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
+@@ -624,25 +624,24 @@ void rt2x00mac_bss_info_changed(struct i
+ * Start/stop beaconing.
+ */
+ if (changes & BSS_CHANGED_BEACON_ENABLED) {
++ mutex_lock(&intf->beacon_skb_mutex);
+ if (!bss_conf->enable_beacon && intf->enable_beacon) {
+ rt2x00dev->intf_beaconing--;
+ intf->enable_beacon = false;
+- /*
+- * Clear beacon in the H/W for this vif. This is needed
+- * to disable beaconing on this particular interface
+- * and keep it running on other interfaces.
+- */
+- rt2x00queue_clear_beacon(rt2x00dev, vif);
+
+ if (rt2x00dev->intf_beaconing == 0) {
+ /*
+ * Last beaconing interface disabled
+ * -> stop beacon queue.
+ */
+- mutex_lock(&intf->beacon_skb_mutex);
+ rt2x00queue_stop_queue(rt2x00dev->bcn);
+- mutex_unlock(&intf->beacon_skb_mutex);
+ }
++ /*
++ * Clear beacon in the H/W for this vif. This is needed
++ * to disable beaconing on this particular interface
++ * and keep it running on other interfaces.
++ */
++ rt2x00queue_clear_beacon(rt2x00dev, vif);
+ } else if (bss_conf->enable_beacon && !intf->enable_beacon) {
+ rt2x00dev->intf_beaconing++;
+ intf->enable_beacon = true;
+@@ -658,11 +657,10 @@ void rt2x00mac_bss_info_changed(struct i
+ * First beaconing interface enabled
+ * -> start beacon queue.
+ */
+- mutex_lock(&intf->beacon_skb_mutex);
+ rt2x00queue_start_queue(rt2x00dev->bcn);
+- mutex_unlock(&intf->beacon_skb_mutex);
+ }
+ }
++ mutex_unlock(&intf->beacon_skb_mutex);
}
-- wdev->conn->state = CFG80211_CONN_DEAUTH;
-+ wdev->conn->state = CFG80211_CONN_ASSOC_FAILED;
- schedule_work(&rdev->conn_work);
- return false;
- }
-@@ -383,7 +394,13 @@ void cfg80211_sme_deauth(struct wireless
+ /*
+--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
++++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
+@@ -754,8 +754,6 @@ int rt2x00queue_clear_beacon(struct rt2x
+ if (unlikely(!intf->beacon))
+ return -ENOBUFS;
- void cfg80211_sme_auth_timeout(struct wireless_dev *wdev)
- {
-- cfg80211_sme_free(wdev);
-+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
-+
-+ if (!wdev->conn)
-+ return;
-+
-+ wdev->conn->state = CFG80211_CONN_AUTH_FAILED;
-+ schedule_work(&rdev->conn_work);
- }
+- mutex_lock(&intf->beacon_skb_mutex);
+-
+ /*
+ * Clean up the beacon skb.
+ */
+@@ -768,13 +766,11 @@ int rt2x00queue_clear_beacon(struct rt2x
+ if (rt2x00dev->ops->lib->clear_beacon)
+ rt2x00dev->ops->lib->clear_beacon(intf->beacon);
- void cfg80211_sme_disassoc(struct wireless_dev *wdev)
-@@ -399,7 +416,13 @@ void cfg80211_sme_disassoc(struct wirele
+- mutex_unlock(&intf->beacon_skb_mutex);
+-
+ return 0;
+ }
- void cfg80211_sme_assoc_timeout(struct wireless_dev *wdev)
+-int rt2x00queue_update_beacon_locked(struct rt2x00_dev *rt2x00dev,
+- struct ieee80211_vif *vif)
++int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev,
++ struct ieee80211_vif *vif)
{
-- cfg80211_sme_disassoc(wdev);
-+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
-+
-+ if (!wdev->conn)
-+ return;
-+
-+ wdev->conn->state = CFG80211_CONN_ASSOC_FAILED;
-+ schedule_work(&rdev->conn_work);
+ struct rt2x00_intf *intf = vif_to_intf(vif);
+ struct skb_frame_desc *skbdesc;
+@@ -815,19 +811,6 @@ int rt2x00queue_update_beacon_locked(str
+
}
- static int cfg80211_sme_connect(struct wireless_dev *wdev,
+-int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev,
+- struct ieee80211_vif *vif)
+-{
+- struct rt2x00_intf *intf = vif_to_intf(vif);
+- int ret;
+-
+- mutex_lock(&intf->beacon_skb_mutex);
+- ret = rt2x00queue_update_beacon_locked(rt2x00dev, vif);
+- mutex_unlock(&intf->beacon_skb_mutex);
+-
+- return ret;
+-}
+-
+ bool rt2x00queue_for_each_entry(struct data_queue *queue,
+ enum queue_index start,
+ enum queue_index end,
+--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
++++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
+@@ -353,6 +353,7 @@ struct txentry_desc {
+ */
+ enum queue_entry_flags {
+ ENTRY_BCN_ASSIGNED,
++ ENTRY_BCN_ENABLED,
+ ENTRY_OWNER_DEVICE_DATA,
+ ENTRY_DATA_PENDING,
+ ENTRY_DATA_IO_FAILED,
projects / openwrt / staging / lynxis / omap.git / blobdiff