Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

108 files changed, 2284 insertions, 2856 deletions

diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index a67d29290ba0..fb7541c28e58 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -153,7 +153,7 @@ config LIBERTAS_SDIO
 
 config LIBERTAS_SPI
         tristate "Marvell Libertas 8686 SPI 802.11b/g cards"
-        depends on LIBERTAS && SPI && GENERIC_GPIO
+        depends on LIBERTAS && SPI
         ---help---
           A driver for Marvell Libertas 8686 SPI devices.
 
@@ -333,11 +333,11 @@ config USB_ZD1201
 config USB_NET_RNDIS_WLAN
         tristate "Wireless RNDIS USB support"
         depends on USB && WLAN_80211 && EXPERIMENTAL
+        depends on CFG80211
         select USB_USBNET
         select USB_NET_CDCETHER
         select USB_NET_RNDIS_HOST
         select WIRELESS_EXT
-        select CFG80211
         ---help---
           This is a driver for wireless RNDIS devices.
           These are USB based adapters found in devices such as:
@@ -431,6 +431,7 @@ config RTL8187
           ASUS P5B Deluxe
           Toshiba Satellite Pro series of laptops
           Asus Wireless Link
+          Linksys WUSB54GC-EU
 
           Thanks to Realtek for their support!
 
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
index cea7f1466c54..4efbdbe6d6bf 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -1873,18 +1873,18 @@ static void at76_dwork_hw_scan(struct work_struct *work)
         if (ret != CMD_STATUS_COMPLETE) {
                 queue_delayed_work(priv->hw->workqueue, &priv->dwork_hw_scan,
                                    SCAN_POLL_INTERVAL);
-                goto exit;
+                mutex_unlock(&priv->mtx);
+                return;
         }
 
-        ieee80211_scan_completed(priv->hw, false);
-
         if (is_valid_ether_addr(priv->bssid))
                 at76_join(priv);
 
-        ieee80211_wake_queues(priv->hw);
-
-exit:
         mutex_unlock(&priv->mtx);
+
+        ieee80211_scan_completed(priv->hw, false);
+
+        ieee80211_wake_queues(priv->hw);
 }
 
 static int at76_hw_scan(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/ath/ar9170/ar9170.h b/drivers/net/wireless/ath/ar9170/ar9170.h
index 17bd3eaf3e03..bb97981fb248 100644
--- a/drivers/net/wireless/ath/ar9170/ar9170.h
+++ b/drivers/net/wireless/ath/ar9170/ar9170.h
@@ -91,6 +91,7 @@ struct ar9170_led {
         struct led_classdev l;
         char name[32];
         unsigned int toggled;
+        bool last_state;
         bool registered;
 };
 
@@ -101,7 +102,6 @@ enum ar9170_device_state {
         AR9170_STOPPED,
         AR9170_IDLE,
         AR9170_STARTED,
-        AR9170_ASSOCIATED,
 };
 
 struct ar9170_rxstream_mpdu_merge {
@@ -109,6 +109,11 @@ struct ar9170_rxstream_mpdu_merge {
         bool has_plcp;
 };
 
+#define AR9170_QUEUE_TIMEOUT            64
+#define AR9170_TX_TIMEOUT               8
+#define AR9170_JANITOR_DELAY            128
+#define AR9170_TX_INVALID_RATE          0xffffffff
+
 struct ar9170 {
         struct ieee80211_hw *hw;
         struct mutex mutex;
@@ -117,10 +122,11 @@ struct ar9170 {
 
         int (*open)(struct ar9170 *);
         void (*stop)(struct ar9170 *);
-        int (*tx)(struct ar9170 *, struct sk_buff *, bool, unsigned int);
+        int (*tx)(struct ar9170 *, struct sk_buff *);
         int (*exec_cmd)(struct ar9170 *, enum ar9170_cmd, u32 ,
                         void *, u32 , void *);
         void (*callback_cmd)(struct ar9170 *, u32 , void *);
+        int (*flush)(struct ar9170 *);
 
         /* interface mode settings */
         struct ieee80211_vif *vif;
@@ -140,7 +146,7 @@ struct ar9170 {
         struct work_struct filter_config_work;
         u64 cur_mc_hash, want_mc_hash;
         u32 cur_filter, want_filter;
-        unsigned int filter_changed;
+        unsigned long filter_changed;
         unsigned int filter_state;
         bool sniffer_enabled;
 
@@ -177,10 +183,10 @@ struct ar9170 {
         struct ar9170_eeprom eeprom;
         struct ath_regulatory regulatory;
 
-        /* global tx status for unregistered Stations. */
-        struct sk_buff_head global_tx_status;
-        struct sk_buff_head global_tx_status_waste;
-        struct delayed_work tx_status_janitor;
+        /* tx queues - as seen by hw - */
+        struct sk_buff_head tx_pending[__AR9170_NUM_TXQ];
+        struct sk_buff_head tx_status[__AR9170_NUM_TXQ];
+        struct delayed_work tx_janitor;
 
         /* rxstream mpdu merge */
         struct ar9170_rxstream_mpdu_merge rx_mpdu;
@@ -189,13 +195,21 @@ struct ar9170 {
 };
 
 struct ar9170_sta_info {
-        struct sk_buff_head tx_status[__AR9170_NUM_TXQ];
 };
 
-#define IS_STARTED(a)           (a->state >= AR9170_STARTED)
-#define IS_ACCEPTING_CMD(a)     (a->state >= AR9170_IDLE)
+#define AR9170_TX_FLAG_WAIT_FOR_ACK     BIT(0)
+#define AR9170_TX_FLAG_NO_ACK           BIT(1)
+#define AR9170_TX_FLAG_BLOCK_ACK        BIT(2)
+
+struct ar9170_tx_info {
+        unsigned long timeout;
+        unsigned int flags;
+};
+
+#define IS_STARTED(a)           (((struct ar9170 *)a)->state >= AR9170_STARTED)
+#define IS_ACCEPTING_CMD(a)     (((struct ar9170 *)a)->state >= AR9170_IDLE)
 
-#define AR9170_FILTER_CHANGED_PROMISC           BIT(0)
+#define AR9170_FILTER_CHANGED_MODE              BIT(0)
 #define AR9170_FILTER_CHANGED_MULTICAST         BIT(1)
 #define AR9170_FILTER_CHANGED_FRAMEFILTER       BIT(2)
 
@@ -204,8 +218,9 @@ void *ar9170_alloc(size_t priv_size);
 int ar9170_register(struct ar9170 *ar, struct device *pdev);
 void ar9170_rx(struct ar9170 *ar, struct sk_buff *skb);
 void ar9170_unregister(struct ar9170 *ar);
-void ar9170_handle_tx_status(struct ar9170 *ar, struct sk_buff *skb,
-                             bool update_statistics, u16 tx_status);
+void ar9170_tx_callback(struct ar9170 *ar, struct sk_buff *skb);
+void ar9170_handle_command_response(struct ar9170 *ar, void *buf, u32 len);
+int ar9170_nag_limiter(struct ar9170 *ar);
 
 /* MAC */
 int ar9170_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb);
@@ -215,6 +230,9 @@ int ar9170_update_multicast(struct ar9170 *ar);
 int ar9170_update_frame_filter(struct ar9170 *ar);
 int ar9170_set_operating_mode(struct ar9170 *ar);
 int ar9170_set_beacon_timers(struct ar9170 *ar);
+int ar9170_set_dyn_sifs_ack(struct ar9170 *ar);
+int ar9170_set_slot_time(struct ar9170 *ar);
+int ar9170_set_basic_rates(struct ar9170 *ar);
 int ar9170_set_hwretry_limit(struct ar9170 *ar, u32 max_retry);
 int ar9170_update_beacon(struct ar9170 *ar);
 void ar9170_new_beacon(struct work_struct *work);
diff --git a/drivers/net/wireless/ath/ar9170/hw.h b/drivers/net/wireless/ath/ar9170/hw.h
index 3293e0fb24fb..6cbfb2f83391 100644
--- a/drivers/net/wireless/ath/ar9170/hw.h
+++ b/drivers/net/wireless/ath/ar9170/hw.h
@@ -207,7 +207,8 @@ enum ar9170_cmd {
 #define AR9170_MAC_REG_AC1_AC0_TXOP             (AR9170_MAC_REG_BASE + 0xB44)
 #define AR9170_MAC_REG_AC3_AC2_TXOP             (AR9170_MAC_REG_BASE + 0xB48)
 
-#define AR9170_MAC_REG_AMPDU_SET                (AR9170_MAC_REG_BASE + 0xba0)
+#define AR9170_MAC_REG_AMPDU_FACTOR             (AR9170_MAC_REG_BASE + 0xB9C)
+#define AR9170_MAC_REG_AMPDU_DENSITY            (AR9170_MAC_REG_BASE + 0xBA0)
 
 #define AR9170_MAC_REG_ACK_TABLE                (AR9170_MAC_REG_BASE + 0xC00)
 #define AR9170_MAC_REG_AMPDU_RX_THRESH          (AR9170_MAC_REG_BASE + 0xC50)
@@ -376,7 +377,6 @@ static inline u8 ar9170_get_decrypt_type(struct ar9170_rx_macstatus *t)
 #define AR9170_RX_ERROR_FATAL                   0x80
 
 struct ar9170_cmd_tx_status {
-        __le16 unkn;
         u8 dst[ETH_ALEN];
         __le32 rate;
         __le16 status;
@@ -394,6 +394,7 @@ struct ar9170_cmd_ba_failed_count {
 struct ar9170_cmd_response {
         u8 flag;
         u8 type;
+        __le16 padding;
 
         union {
                 struct ar9170_cmd_tx_status             tx_status;
@@ -419,4 +420,7 @@ enum ar9170_txq {
         __AR9170_NUM_TXQ,
 };
 
+#define AR9170_TXQ_DEPTH        32
+#define AR9170_TX_MAX_PENDING   128
+
 #endif /* __AR9170_HW_H */
diff --git a/drivers/net/wireless/ath/ar9170/led.c b/drivers/net/wireless/ath/ar9170/led.c
index 341cead7f606..63fda6cd2101 100644
--- a/drivers/net/wireless/ath/ar9170/led.c
+++ b/drivers/net/wireless/ath/ar9170/led.c
@@ -74,7 +74,7 @@ static void ar9170_update_leds(struct work_struct *work)
 
         mutex_lock(&ar->mutex);
         for (i = 0; i < AR9170_NUM_LEDS; i++)
-                if (ar->leds[i].toggled) {
+                if (ar->leds[i].registered && ar->leds[i].toggled) {
                         led_val |= 1 << i;
 
                         tmp = 70 + 200 / (ar->leds[i].toggled);
@@ -101,9 +101,15 @@ static void ar9170_led_brightness_set(struct led_classdev *led,
         struct ar9170_led *arl = container_of(led, struct ar9170_led, l);
         struct ar9170 *ar = arl->ar;
 
-        arl->toggled++;
+        if (unlikely(!arl->registered))
+                return ;
+
+        if (arl->last_state != !!brightness) {
+                arl->toggled++;
+                arl->last_state = !!brightness;
+        }
 
-        if (likely(IS_ACCEPTING_CMD(ar) && brightness))
+        if (likely(IS_ACCEPTING_CMD(ar) && arl->toggled))
                 queue_delayed_work(ar->hw->workqueue, &ar->led_work, HZ/10);
 }
 
@@ -136,13 +142,14 @@ void ar9170_unregister_leds(struct ar9170 *ar)
 {
         int i;
 
-        cancel_delayed_work_sync(&ar->led_work);
-
         for (i = 0; i < AR9170_NUM_LEDS; i++)
                 if (ar->leds[i].registered) {
                         led_classdev_unregister(&ar->leds[i].l);
                         ar->leds[i].registered = false;
+                        ar->leds[i].toggled = 0;
                 }
+
+        cancel_delayed_work_sync(&ar->led_work);
 }
 
 int ar9170_register_leds(struct ar9170 *ar)
diff --git a/drivers/net/wireless/ath/ar9170/mac.c b/drivers/net/wireless/ath/ar9170/mac.c
index 43aeb69685d3..d9f1f46de183 100644
--- a/drivers/net/wireless/ath/ar9170/mac.c
+++ b/drivers/net/wireless/ath/ar9170/mac.c
@@ -38,6 +38,55 @@
 #include "ar9170.h"
 #include "cmd.h"
 
+int ar9170_set_dyn_sifs_ack(struct ar9170 *ar)
+{
+        u32 val;
+
+        if (conf_is_ht40(&ar->hw->conf))
+                val = 0x010a;
+        else {
+                if (ar->hw->conf.channel->band == IEEE80211_BAND_2GHZ)
+                        val = 0x105;
+                else
+                        val = 0x104;
+        }
+
+        return ar9170_write_reg(ar, AR9170_MAC_REG_DYNAMIC_SIFS_ACK, val);
+}
+
+int ar9170_set_slot_time(struct ar9170 *ar)
+{
+        u32 slottime = 20;
+
+        if (!ar->vif)
+                return 0;
+
+        if ((ar->hw->conf.channel->band == IEEE80211_BAND_5GHZ) ||
+            ar->vif->bss_conf.use_short_slot)
+                slottime = 9;
+
+        return ar9170_write_reg(ar, AR9170_MAC_REG_SLOT_TIME, slottime << 10);
+}
+
+int ar9170_set_basic_rates(struct ar9170 *ar)
+{
+        u8 cck, ofdm;
+
+        if (!ar->vif)
+                return 0;
+
+        ofdm = ar->vif->bss_conf.basic_rates >> 4;
+
+        /* FIXME: is still necessary? */
+        if (ar->hw->conf.channel->band == IEEE80211_BAND_5GHZ)
+                cck = 0;
+        else
+                cck = ar->vif->bss_conf.basic_rates & 0xf;
+
+        return ar9170_write_reg(ar, AR9170_MAC_REG_BASIC_RATE,
+                                ofdm << 8 | cck);
+}
+
 int ar9170_set_qos(struct ar9170 *ar)
 {
         ar9170_regwrite_begin(ar);
@@ -84,7 +133,7 @@ static int ar9170_set_ampdu_density(struct ar9170 *ar, u8 mpdudensity)
         val = 0x140a00 | (mpdudensity ? (mpdudensity + 1) : 0);
 
         ar9170_regwrite_begin(ar);
-        ar9170_regwrite(AR9170_MAC_REG_AMPDU_SET, val);
+        ar9170_regwrite(AR9170_MAC_REG_AMPDU_DENSITY, val);
         ar9170_regwrite_finish();
 
         return ar9170_regwrite_result();
@@ -398,10 +447,10 @@ int ar9170_update_beacon(struct ar9170 *ar)
         /* XXX: use skb->cb info */
         if (ar->hw->conf.channel->band == IEEE80211_BAND_2GHZ)
                 ar9170_regwrite(AR9170_MAC_REG_BCN_PLCP,
-                                ((skb->len + 4) << (3+16)) + 0x0400);
+                                ((skb->len + 4) << (3 + 16)) + 0x0400);
         else
                 ar9170_regwrite(AR9170_MAC_REG_BCN_PLCP,
-                                ((skb->len + 4) << (3+16)) + 0x0400);
+                                ((skb->len + 4) << 16) + 0x001b);
 
         ar9170_regwrite(AR9170_MAC_REG_BCN_LENGTH, skb->len + 4);
         ar9170_regwrite(AR9170_MAC_REG_BCN_ADDR, AR9170_BEACON_BUFFER_ADDRESS);
diff --git a/drivers/net/wireless/ath/ar9170/main.c b/drivers/net/wireless/ath/ar9170/main.c
index 99df9ddae9cb..9d38cf60a0db 100644
--- a/drivers/net/wireless/ath/ar9170/main.c
+++ b/drivers/net/wireless/ath/ar9170/main.c
@@ -146,7 +146,6 @@ static struct ieee80211_channel ar9170_5ghz_chantable[] = {
 {                                                                       \
         .ht_supported   = true,                                         \
         .cap            = IEEE80211_HT_CAP_MAX_AMSDU |                  \
-                          IEEE80211_HT_CAP_SM_PS |                      \
                           IEEE80211_HT_CAP_SUP_WIDTH_20_40 |            \
                           IEEE80211_HT_CAP_SGI_40 |                     \
                           IEEE80211_HT_CAP_DSSSCCK40 |                  \
@@ -174,59 +173,122 @@ static struct ieee80211_supported_band ar9170_band_5GHz = {
         .ht_cap         = AR9170_HT_CAP,
 };
 
-#ifdef AR9170_QUEUE_DEBUG
-/*
- * In case some wants works with AR9170's crazy tx_status queueing techniques.
- * He might need this rather useful probing function.
- *
- * NOTE: caller must hold the queue's spinlock!
- */
+static void ar9170_tx(struct ar9170 *ar);
 
+#ifdef AR9170_QUEUE_DEBUG
 static void ar9170_print_txheader(struct ar9170 *ar, struct sk_buff *skb)
 {
         struct ar9170_tx_control *txc = (void *) skb->data;
-        struct ieee80211_hdr *hdr = (void *)txc->frame_data;
+        struct ieee80211_tx_info *txinfo = IEEE80211_SKB_CB(skb);
+        struct ar9170_tx_info *arinfo = (void *) txinfo->rate_driver_data;
+        struct ieee80211_hdr *hdr = (void *) txc->frame_data;
 
-        printk(KERN_DEBUG "%s: => FRAME [skb:%p, queue:%d, DA:[%pM] "
-                          "mac_control:%04x, phy_control:%08x]\n",
+        printk(KERN_DEBUG "%s: => FRAME [skb:%p, q:%d, DA:[%pM] flags:%x "
+                          "mac_ctrl:%04x, phy_ctrl:%08x, timeout:[%d ms]]\n",
                wiphy_name(ar->hw->wiphy), skb, skb_get_queue_mapping(skb),
-               ieee80211_get_DA(hdr), le16_to_cpu(txc->mac_control),
-               le32_to_cpu(txc->phy_control));
+               ieee80211_get_DA(hdr), arinfo->flags,
+               le16_to_cpu(txc->mac_control), le32_to_cpu(txc->phy_control),
+               jiffies_to_msecs(arinfo->timeout - jiffies));
 }
 
-static void ar9170_dump_station_tx_status_queue(struct ar9170 *ar,
-                                                struct sk_buff_head *queue)
+static void __ar9170_dump_txqueue(struct ar9170 *ar,
+                                struct sk_buff_head *queue)
 {
         struct sk_buff *skb;
         int i = 0;
 
         printk(KERN_DEBUG "---[ cut here ]---\n");
-        printk(KERN_DEBUG "%s: %d entries in tx_status queue.\n",
+        printk(KERN_DEBUG "%s: %d entries in queue.\n",
                wiphy_name(ar->hw->wiphy), skb_queue_len(queue));
 
         skb_queue_walk(queue, skb) {
-                struct ar9170_tx_control *txc = (void *) skb->data;
-                struct ieee80211_hdr *hdr = (void *)txc->frame_data;
-
-                printk(KERN_DEBUG "index:%d => \n", i);
+                printk(KERN_DEBUG "index:%d => \n", i++);
                 ar9170_print_txheader(ar, skb);
         }
+        if (i != skb_queue_len(queue))
+                printk(KERN_DEBUG "WARNING: queue frame counter "
+                       "mismatch %d != %d\n", skb_queue_len(queue), i);
         printk(KERN_DEBUG "---[ end ]---\n");
 }
-#endif /* AR9170_QUEUE_DEBUG */
 
-void ar9170_handle_tx_status(struct ar9170 *ar, struct sk_buff *skb,
-                             bool valid_status, u16 tx_status)
+static void ar9170_dump_txqueue(struct ar9170 *ar,
+                                struct sk_buff_head *queue)
+{
+        unsigned long flags;
+
+        spin_lock_irqsave(&queue->lock, flags);
+        __ar9170_dump_txqueue(ar, queue);
+        spin_unlock_irqrestore(&queue->lock, flags);
+}
+
+static void __ar9170_dump_txstats(struct ar9170 *ar)
+{
+        int i;
+
+        printk(KERN_DEBUG "%s: QoS queue stats\n",
+               wiphy_name(ar->hw->wiphy));
+
+        for (i = 0; i < __AR9170_NUM_TXQ; i++)
+                printk(KERN_DEBUG "%s: queue:%d limit:%d len:%d waitack:%d\n",
+                       wiphy_name(ar->hw->wiphy), i, ar->tx_stats[i].limit,
+                       ar->tx_stats[i].len, skb_queue_len(&ar->tx_status[i]));
+}
+
+static void ar9170_dump_txstats(struct ar9170 *ar)
 {
-        struct ieee80211_tx_info *txinfo;
-        unsigned int retries = 0, queue = skb_get_queue_mapping(skb);
         unsigned long flags;
 
         spin_lock_irqsave(&ar->tx_stats_lock, flags);
-        ar->tx_stats[queue].len--;
-        if (ieee80211_queue_stopped(ar->hw, queue))
-                ieee80211_wake_queue(ar->hw, queue);
+        __ar9170_dump_txstats(ar);
         spin_unlock_irqrestore(&ar->tx_stats_lock, flags);
+}
+#endif /* AR9170_QUEUE_DEBUG */
+
+/* caller must guarantee exclusive access for _bin_ queue. */
+static void ar9170_recycle_expired(struct ar9170 *ar,
+                                   struct sk_buff_head *queue,
+                                   struct sk_buff_head *bin)
+{
+        struct sk_buff *skb, *old = NULL;
+        unsigned long flags;
+
+        spin_lock_irqsave(&queue->lock, flags);
+        while ((skb = skb_peek(queue))) {
+                struct ieee80211_tx_info *txinfo;
+                struct ar9170_tx_info *arinfo;
+
+                txinfo = IEEE80211_SKB_CB(skb);
+                arinfo = (void *) txinfo->rate_driver_data;
+
+                if (time_is_before_jiffies(arinfo->timeout)) {
+#ifdef AR9170_QUEUE_DEBUG
+                        printk(KERN_DEBUG "%s: [%ld > %ld] frame expired => "
+                               "recycle \n", wiphy_name(ar->hw->wiphy),
+                               jiffies, arinfo->timeout);
+                        ar9170_print_txheader(ar, skb);
+#endif /* AR9170_QUEUE_DEBUG */
+                        __skb_unlink(skb, queue);
+                        __skb_queue_tail(bin, skb);
+                } else {
+                        break;
+                }
+
+                if (unlikely(old == skb)) {
+                        /* bail out - queue is shot. */
+
+                        WARN_ON(1);
+                        break;
+                }
+                old = skb;
+        }
+        spin_unlock_irqrestore(&queue->lock, flags);
+}
+
+static void ar9170_tx_status(struct ar9170 *ar, struct sk_buff *skb,
+                                    u16 tx_status)
+{
+        struct ieee80211_tx_info *txinfo;
+        unsigned int retries = 0;
 
         txinfo = IEEE80211_SKB_CB(skb);
         ieee80211_tx_info_clear_status(txinfo);
@@ -248,45 +310,61 @@ void ar9170_handle_tx_status(struct ar9170 *ar, struct sk_buff *skb,
                 break;
         }
 
-        if (valid_status)
-                txinfo->status.rates[0].count = retries + 1;
-
+        txinfo->status.rates[0].count = retries + 1;
         skb_pull(skb, sizeof(struct ar9170_tx_control));
         ieee80211_tx_status_irqsafe(ar->hw, skb);
 }
 
-static struct sk_buff *ar9170_find_skb_in_queue(struct ar9170 *ar,
-                                                const u8 *mac,
-                                                const u32 queue,
-                                                struct sk_buff_head *q)
+void ar9170_tx_callback(struct ar9170 *ar, struct sk_buff *skb)
 {
+        struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+        struct ar9170_tx_info *arinfo = (void *) info->rate_driver_data;
+        unsigned int queue = skb_get_queue_mapping(skb);
         unsigned long flags;
-        struct sk_buff *skb;
 
-        spin_lock_irqsave(&q->lock, flags);
-        skb_queue_walk(q, skb) {
-                struct ar9170_tx_control *txc = (void *) skb->data;
-                struct ieee80211_hdr *hdr = (void *) txc->frame_data;
-                u32 txc_queue = (le32_to_cpu(txc->phy_control) &
-                                AR9170_TX_PHY_QOS_MASK) >>
-                                AR9170_TX_PHY_QOS_SHIFT;
+        spin_lock_irqsave(&ar->tx_stats_lock, flags);
+        ar->tx_stats[queue].len--;
 
-                if  ((queue != txc_queue) ||
-                     (compare_ether_addr(ieee80211_get_DA(hdr), mac)))
-                        continue;
+        if (skb_queue_empty(&ar->tx_pending[queue])) {
+#ifdef AR9170_QUEUE_STOP_DEBUG
+                printk(KERN_DEBUG "%s: wake queue %d\n",
+                       wiphy_name(ar->hw->wiphy), queue);
+                __ar9170_dump_txstats(ar);
+#endif /* AR9170_QUEUE_STOP_DEBUG */
+                ieee80211_wake_queue(ar->hw, queue);
+        }
+        spin_unlock_irqrestore(&ar->tx_stats_lock, flags);
 
-                __skb_unlink(skb, q);
-                spin_unlock_irqrestore(&q->lock, flags);
-                return skb;
+        if (arinfo->flags & AR9170_TX_FLAG_BLOCK_ACK) {
+                dev_kfree_skb_any(skb);
+        } else if (arinfo->flags & AR9170_TX_FLAG_WAIT_FOR_ACK) {
+                arinfo->timeout = jiffies +
+                                  msecs_to_jiffies(AR9170_TX_TIMEOUT);
+
+                skb_queue_tail(&ar->tx_status[queue], skb);
+        } else if (arinfo->flags & AR9170_TX_FLAG_NO_ACK) {
+                ar9170_tx_status(ar, skb, AR9170_TX_STATUS_FAILED);
+        } else {
+#ifdef AR9170_QUEUE_DEBUG
+                printk(KERN_DEBUG "%s: unsupported frame flags!\n",
+                       wiphy_name(ar->hw->wiphy));
+                ar9170_print_txheader(ar, skb);
+#endif /* AR9170_QUEUE_DEBUG */
+                dev_kfree_skb_any(skb);
+        }
+
+        if (!ar->tx_stats[queue].len &&
+            !skb_queue_empty(&ar->tx_pending[queue])) {
+                ar9170_tx(ar);
         }
-        spin_unlock_irqrestore(&q->lock, flags);
-        return NULL;
 }
 
-static struct sk_buff *ar9170_find_queued_skb(struct ar9170 *ar, const u8 *mac,
-                                              const u32 queue)
+static struct sk_buff *ar9170_get_queued_skb(struct ar9170 *ar,
+                                             const u8 *mac,
+                                             struct sk_buff_head *queue,
+                                             const u32 rate)
 {
-        struct ieee80211_sta *sta;
+        unsigned long flags;
         struct sk_buff *skb;
 
         /*
@@ -297,85 +375,94 @@ static struct sk_buff *ar9170_find_queued_skb(struct ar9170 *ar, const u8 *mac,
          * the firmware provided (-> destination MAC, and phy_control) -
          * and hope that we picked the right one...
          */
-        rcu_read_lock();
-        sta = ieee80211_find_sta(ar->hw, mac);
-
-        if (likely(sta)) {
-                struct ar9170_sta_info *sta_priv = (void *) sta->drv_priv;
-                skb = skb_dequeue(&sta_priv->tx_status[queue]);
-                rcu_read_unlock();
-                if (likely(skb))
-                        return skb;
-        } else
-                rcu_read_unlock();
-
-        /* scan the waste queue for candidates */
-        skb = ar9170_find_skb_in_queue(ar, mac, queue,
-                                       &ar->global_tx_status_waste);
-        if (!skb) {
-                /* so it still _must_ be in the global list. */
-                skb = ar9170_find_skb_in_queue(ar, mac, queue,
-                                               &ar->global_tx_status);
-        }
 
+        spin_lock_irqsave(&queue->lock, flags);
+        skb_queue_walk(queue, skb) {
+                struct ar9170_tx_control *txc = (void *) skb->data;
+                struct ieee80211_hdr *hdr = (void *) txc->frame_data;
+                u32 r;
+
+                if (mac && compare_ether_addr(ieee80211_get_DA(hdr), mac)) {
+#ifdef AR9170_QUEUE_DEBUG
+                        printk(KERN_DEBUG "%s: skip frame => DA %pM != %pM\n",
+                               wiphy_name(ar->hw->wiphy), mac,
+                               ieee80211_get_DA(hdr));
+                        ar9170_print_txheader(ar, skb);
+#endif /* AR9170_QUEUE_DEBUG */
+                        continue;
+                }
+
+                r = (le32_to_cpu(txc->phy_control) & AR9170_TX_PHY_MCS_MASK) >>
+                    AR9170_TX_PHY_MCS_SHIFT;
+
+                if ((rate != AR9170_TX_INVALID_RATE) && (r != rate)) {
 #ifdef AR9170_QUEUE_DEBUG
-        if (unlikely((!skb) && net_ratelimit())) {
-                printk(KERN_ERR "%s: ESS:[%pM] does not have any "
-                                "outstanding frames in this queue (%d).\n",
-                                wiphy_name(ar->hw->wiphy), mac, queue);
+                        printk(KERN_DEBUG "%s: skip frame => rate %d != %d\n",
+                               wiphy_name(ar->hw->wiphy), rate, r);
+                        ar9170_print_txheader(ar, skb);
+#endif /* AR9170_QUEUE_DEBUG */
+                        continue;
+                }
+
+                __skb_unlink(skb, queue);
+                spin_unlock_irqrestore(&queue->lock, flags);
+                return skb;
         }
+
+#ifdef AR9170_QUEUE_DEBUG
+        printk(KERN_ERR "%s: ESS:[%pM] does not have any "
+                        "outstanding frames in queue.\n",
+                        wiphy_name(ar->hw->wiphy), mac);
+        __ar9170_dump_txqueue(ar, queue);
 #endif /* AR9170_QUEUE_DEBUG */
-        return skb;
+        spin_unlock_irqrestore(&queue->lock, flags);
+
+        return NULL;
 }
 
 /*
- * This worker tries to keep the global tx_status queue empty.
- * So we can guarantee that incoming tx_status reports for
- * unregistered stations are always synced with the actual
- * frame - which we think - belongs to.
+ * This worker tries to keeps an maintain tx_status queues.
+ * So we can guarantee that incoming tx_status reports are
+ * actually for a pending frame.
  */
 
-static void ar9170_tx_status_janitor(struct work_struct *work)
+static void ar9170_tx_janitor(struct work_struct *work)
 {
         struct ar9170 *ar = container_of(work, struct ar9170,
-                                         tx_status_janitor.work);
-        struct sk_buff *skb;
+                                         tx_janitor.work);
+        struct sk_buff_head waste;
+        unsigned int i;
+        bool resched = false;
 
         if (unlikely(!IS_STARTED(ar)))
                 return ;
 
-        mutex_lock(&ar->mutex);
-        /* recycle the garbage back to mac80211... one by one. */
-        while ((skb = skb_dequeue(&ar->global_tx_status_waste))) {
+        skb_queue_head_init(&waste);
+
+        for (i = 0; i < __AR9170_NUM_TXQ; i++) {
 #ifdef AR9170_QUEUE_DEBUG
-                printk(KERN_DEBUG "%s: dispose queued frame =>\n",
-                       wiphy_name(ar->hw->wiphy));
-                ar9170_print_txheader(ar, skb);
+                printk(KERN_DEBUG "%s: garbage collector scans queue:%d\n",
+                       wiphy_name(ar->hw->wiphy), i);
+                ar9170_dump_txqueue(ar, &ar->tx_pending[i]);
+                ar9170_dump_txqueue(ar, &ar->tx_status[i]);
 #endif /* AR9170_QUEUE_DEBUG */
-                ar9170_handle_tx_status(ar, skb, false,
-                                        AR9170_TX_STATUS_FAILED);
-        }
 
-        while ((skb = skb_dequeue(&ar->global_tx_status))) {
-#ifdef AR9170_QUEUE_DEBUG
-                printk(KERN_DEBUG "%s: moving frame into waste queue =>\n",
-                       wiphy_name(ar->hw->wiphy));
+                ar9170_recycle_expired(ar, &ar->tx_status[i], &waste);
+                ar9170_recycle_expired(ar, &ar->tx_pending[i], &waste);
+                skb_queue_purge(&waste);
 
-                ar9170_print_txheader(ar, skb);
-#endif /* AR9170_QUEUE_DEBUG */
-                skb_queue_tail(&ar->global_tx_status_waste, skb);
+                if (!skb_queue_empty(&ar->tx_status[i]) ||
+                    !skb_queue_empty(&ar->tx_pending[i]))
+                        resched = true;
         }
 
-        /* recall the janitor in 100ms - if there's garbage in the can. */
-        if (skb_queue_len(&ar->global_tx_status_waste) > 0)
-                queue_delayed_work(ar->hw->workqueue, &ar->tx_status_janitor,
-                                   msecs_to_jiffies(100));
-
-        mutex_unlock(&ar->mutex);
+        if (resched)
+                queue_delayed_work(ar->hw->workqueue,
+                                   &ar->tx_janitor,
+                                   msecs_to_jiffies(AR9170_JANITOR_DELAY));
 }
 
-static void ar9170_handle_command_response(struct ar9170 *ar,
-                                           void *buf, u32 len)
+void ar9170_handle_command_response(struct ar9170 *ar, void *buf, u32 len)
 {
         struct ar9170_cmd_response *cmd = (void *) buf;
 
@@ -399,15 +486,21 @@ static void ar9170_handle_command_response(struct ar9170 *ar,
                  */
 
                 struct sk_buff *skb;
-                u32 queue = (le32_to_cpu(cmd->tx_status.rate) &
-                            AR9170_TX_PHY_QOS_MASK) >> AR9170_TX_PHY_QOS_SHIFT;
+                u32 phy = le32_to_cpu(cmd->tx_status.rate);
+                u32 q = (phy & AR9170_TX_PHY_QOS_MASK) >>
+                        AR9170_TX_PHY_QOS_SHIFT;
+#ifdef AR9170_QUEUE_DEBUG
+                printk(KERN_DEBUG "%s: recv tx_status for %pM, p:%08x, q:%d\n",
+                       wiphy_name(ar->hw->wiphy), cmd->tx_status.dst, phy, q);
+#endif /* AR9170_QUEUE_DEBUG */
 
-                skb = ar9170_find_queued_skb(ar, cmd->tx_status.dst, queue);
+                skb = ar9170_get_queued_skb(ar, cmd->tx_status.dst,
+                                            &ar->tx_status[q],
+                                            AR9170_TX_INVALID_RATE);
                 if (unlikely(!skb))
                         return ;
 
-                ar9170_handle_tx_status(ar, skb, true,
-                                        le16_to_cpu(cmd->tx_status.status));
+                ar9170_tx_status(ar, skb, le16_to_cpu(cmd->tx_status.status));
                 break;
                 }
 
@@ -447,6 +540,38 @@ static void ar9170_handle_command_response(struct ar9170 *ar,
                 /* retransmission issue / SIFS/EIFS collision ?! */
                 break;
 
+        /* firmware debug */
+        case 0xca:
+                printk(KERN_DEBUG "ar9170 FW: %.*s\n", len - 4, (char *)buf + 4);
+                break;
+        case 0xcb:
+                len -= 4;
+
+                switch (len) {
+                case 1:
+                        printk(KERN_DEBUG "ar9170 FW: u8: %#.2x\n",
+                                *((char *)buf + 4));
+                        break;
+                case 2:
+                        printk(KERN_DEBUG "ar9170 FW: u8: %#.4x\n",
+                                le16_to_cpup((__le16 *)((char *)buf + 4)));
+                        break;
+                case 4:
+                        printk(KERN_DEBUG "ar9170 FW: u8: %#.8x\n",
+                                le32_to_cpup((__le32 *)((char *)buf + 4)));
+                        break;
+                case 8:
+                        printk(KERN_DEBUG "ar9170 FW: u8: %#.16lx\n",
+                                (unsigned long)le64_to_cpup(
+                                                (__le64 *)((char *)buf + 4)));
+                        break;
+                }
+                break;
+        case 0xcc:
+                print_hex_dump_bytes("ar9170 FW:", DUMP_PREFIX_NONE,
+                                     (char *)buf + 4, len - 4);
+                break;
+
         default:
                 printk(KERN_INFO "received unhandled event %x\n", cmd->type);
                 print_hex_dump_bytes("dump:", DUMP_PREFIX_NONE, buf, len);
@@ -460,7 +585,7 @@ static void ar9170_rx_reset_rx_mpdu(struct ar9170 *ar)
         ar->rx_mpdu.has_plcp = false;
 }
 
-static int ar9170_nag_limiter(struct ar9170 *ar)
+int ar9170_nag_limiter(struct ar9170 *ar)
 {
         bool print_message;
 
@@ -957,10 +1082,12 @@ static int ar9170_op_start(struct ieee80211_hw *hw)
 
         mutex_lock(&ar->mutex);
 
+        ar->filter_changed = 0;
+
         /* reinitialize queues statistics */
         memset(&ar->tx_stats, 0, sizeof(ar->tx_stats));
-        for (i = 0; i < ARRAY_SIZE(ar->tx_stats); i++)
-                ar->tx_stats[i].limit = 8;
+        for (i = 0; i < __AR9170_NUM_TXQ; i++)
+                ar->tx_stats[i].limit = AR9170_TXQ_DEPTH;
 
         /* reset QoS defaults */
         AR9170_FILL_QUEUE(ar->edcf[0], 3, 15, 1023,  0); /* BEST EFFORT*/
@@ -1006,18 +1133,17 @@ out:
 static void ar9170_op_stop(struct ieee80211_hw *hw)
 {
         struct ar9170 *ar = hw->priv;
+        unsigned int i;
 
         if (IS_STARTED(ar))
                 ar->state = AR9170_IDLE;
 
         flush_workqueue(ar->hw->workqueue);
 
-        mutex_lock(&ar->mutex);
-        cancel_delayed_work_sync(&ar->tx_status_janitor);
+        cancel_delayed_work_sync(&ar->tx_janitor);
         cancel_work_sync(&ar->filter_config_work);
         cancel_work_sync(&ar->beacon_work);
-        skb_queue_purge(&ar->global_tx_status_waste);
-        skb_queue_purge(&ar->global_tx_status);
+        mutex_lock(&ar->mutex);
 
         if (IS_ACCEPTING_CMD(ar)) {
                 ar9170_set_leds_state(ar, 0);
@@ -1027,51 +1153,32 @@ static void ar9170_op_stop(struct ieee80211_hw *hw)
                 ar->stop(ar);
         }
 
+        for (i = 0; i < __AR9170_NUM_TXQ; i++) {
+                skb_queue_purge(&ar->tx_pending[i]);
+                skb_queue_purge(&ar->tx_status[i]);
+        }
         mutex_unlock(&ar->mutex);
 }
 
-int ar9170_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+static int ar9170_tx_prepare(struct ar9170 *ar, struct sk_buff *skb)
 {
-        struct ar9170 *ar = hw->priv;
         struct ieee80211_hdr *hdr;
         struct ar9170_tx_control *txc;
         struct ieee80211_tx_info *info;
-        struct ieee80211_rate *rate = NULL;
         struct ieee80211_tx_rate *txrate;
+        struct ar9170_tx_info *arinfo;
         unsigned int queue = skb_get_queue_mapping(skb);
-        unsigned long flags = 0;
-        struct ar9170_sta_info *sta_info = NULL;
-        u32 power, chains;
         u16 keytype = 0;
         u16 len, icv = 0;
-        int err;
-        bool tx_status;
 
-        if (unlikely(!IS_STARTED(ar)))
-                goto err_free;
+        BUILD_BUG_ON(sizeof(*arinfo) > sizeof(info->rate_driver_data));
 
         hdr = (void *)skb->data;
         info = IEEE80211_SKB_CB(skb);
         len = skb->len;
 
-        spin_lock_irqsave(&ar->tx_stats_lock, flags);
-        if (ar->tx_stats[queue].limit < ar->tx_stats[queue].len) {
-                spin_unlock_irqrestore(&ar->tx_stats_lock, flags);
-                return NETDEV_TX_OK;
-        }
-
-        ar->tx_stats[queue].len++;
-        ar->tx_stats[queue].count++;
-        if (ar->tx_stats[queue].limit == ar->tx_stats[queue].len)
-                ieee80211_stop_queue(hw, queue);
-
-        spin_unlock_irqrestore(&ar->tx_stats_lock, flags);
-
         txc = (void *)skb_push(skb, sizeof(*txc));
 
-        tx_status = (((info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE) != 0) ||
-                    ((info->flags & IEEE80211_TX_CTL_REQ_TX_STATUS) != 0));
-
         if (info->control.hw_key) {
                 icv = info->control.hw_key->icv_len;
 
@@ -1087,7 +1194,7 @@ int ar9170_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
                         break;
                 default:
                         WARN_ON(1);
-                        goto err_dequeue;
+                        goto err_out;
                 }
         }
 
@@ -1104,16 +1211,65 @@ int ar9170_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
         if (info->flags & IEEE80211_TX_CTL_NO_ACK)
                 txc->mac_control |= cpu_to_le16(AR9170_TX_MAC_NO_ACK);
 
-        if (info->flags & IEEE80211_TX_CTL_AMPDU)
-                txc->mac_control |= cpu_to_le16(AR9170_TX_MAC_AGGR);
-
         txrate = &info->control.rates[0];
-
         if (txrate->flags & IEEE80211_TX_RC_USE_CTS_PROTECT)
                 txc->mac_control |= cpu_to_le16(AR9170_TX_MAC_PROT_CTS);
         else if (txrate->flags & IEEE80211_TX_RC_USE_RTS_CTS)
                 txc->mac_control |= cpu_to_le16(AR9170_TX_MAC_PROT_RTS);
 
+        arinfo = (void *)info->rate_driver_data;
+        arinfo->timeout = jiffies + msecs_to_jiffies(AR9170_QUEUE_TIMEOUT);
+
+        if (!(info->flags & IEEE80211_TX_CTL_NO_ACK) &&
+             (is_valid_ether_addr(ieee80211_get_DA(hdr)))) {
+                if (info->flags & IEEE80211_TX_CTL_AMPDU) {
+                        if (unlikely(!info->control.sta))
+                                goto err_out;
+
+                        txc->mac_control |= cpu_to_le16(AR9170_TX_MAC_AGGR);
+                        arinfo->flags = AR9170_TX_FLAG_BLOCK_ACK;
+                        goto out;
+                }
+
+                txc->mac_control |= cpu_to_le16(AR9170_TX_MAC_RATE_PROBE);
+                /*
+                 * WARNING:
+                 * Putting the QoS queue bits into an unexplored territory is
+                 * certainly not elegant.
+                 *
+                 * In my defense: This idea provides a reasonable way to
+                 * smuggle valuable information to the tx_status callback.
+                 * Also, the idea behind this bit-abuse came straight from
+                 * the original driver code.
+                 */
+
+                txc->phy_control |=
+                        cpu_to_le32(queue << AR9170_TX_PHY_QOS_SHIFT);
+                arinfo->flags = AR9170_TX_FLAG_WAIT_FOR_ACK;
+        } else {
+                arinfo->flags = AR9170_TX_FLAG_NO_ACK;
+        }
+
+out:
+        return 0;
+
+err_out:
+        skb_pull(skb, sizeof(*txc));
+        return -EINVAL;
+}
+
+static void ar9170_tx_prepare_phy(struct ar9170 *ar, struct sk_buff *skb)
+{
+        struct ar9170_tx_control *txc;
+        struct ieee80211_tx_info *info;
+        struct ieee80211_rate *rate = NULL;
+        struct ieee80211_tx_rate *txrate;
+        u32 power, chains;
+
+        txc = (void *) skb->data;
+        info = IEEE80211_SKB_CB(skb);
+        txrate = &info->control.rates[0];
+
         if (txrate->flags & IEEE80211_TX_RC_GREEN_FIELD)
                 txc->phy_control |= cpu_to_le32(AR9170_TX_PHY_GREENFIELD);
 
@@ -1133,9 +1289,12 @@ int ar9170_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
                 u32 r = txrate->idx;
                 u8 *txpower;
 
+                /* heavy clip control */
+                txc->phy_control |= cpu_to_le32((r & 0x7) << 7);
+
                 r <<= AR9170_TX_PHY_MCS_SHIFT;
-                if (WARN_ON(r & ~AR9170_TX_PHY_MCS_MASK))
-                        goto err_dequeue;
+                BUG_ON(r & ~AR9170_TX_PHY_MCS_MASK);
+
                 txc->phy_control |= cpu_to_le32(r & AR9170_TX_PHY_MCS_MASK);
                 txc->phy_control |= cpu_to_le32(AR9170_TX_PHY_MOD_HT);
 
@@ -1197,53 +1356,154 @@ int ar9170_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
                         chains = AR9170_TX_PHY_TXCHAIN_1;
         }
         txc->phy_control |= cpu_to_le32(chains << AR9170_TX_PHY_TXCHAIN_SHIFT);
+}
 
-        if (tx_status) {
-                txc->mac_control |= cpu_to_le16(AR9170_TX_MAC_RATE_PROBE);
-                /*
-                 * WARNING:
-                 * Putting the QoS queue bits into an unexplored territory is
-                 * certainly not elegant.
-                 *
-                 * In my defense: This idea provides a reasonable way to
-                 * smuggle valuable information to the tx_status callback.
-                 * Also, the idea behind this bit-abuse came straight from
-                 * the original driver code.
-                 */
+static void ar9170_tx(struct ar9170 *ar)
+{
+        struct sk_buff *skb;
+        unsigned long flags;
+        struct ieee80211_tx_info *info;
+        struct ar9170_tx_info *arinfo;
+        unsigned int i, frames, frames_failed, remaining_space;
+        int err;
+        bool schedule_garbagecollector = false;
 
-                txc->phy_control |=
-                        cpu_to_le32(queue << AR9170_TX_PHY_QOS_SHIFT);
+        BUILD_BUG_ON(sizeof(*arinfo) > sizeof(info->rate_driver_data));
 
-                if (info->control.sta) {
-                        sta_info = (void *) info->control.sta->drv_priv;
-                        skb_queue_tail(&sta_info->tx_status[queue], skb);
-                } else {
-                        skb_queue_tail(&ar->global_tx_status, skb);
+        if (unlikely(!IS_STARTED(ar)))
+                return ;
+
+        remaining_space = AR9170_TX_MAX_PENDING;
+
+        for (i = 0; i < __AR9170_NUM_TXQ; i++) {
+                spin_lock_irqsave(&ar->tx_stats_lock, flags);
+                if (ar->tx_stats[i].len >= ar->tx_stats[i].limit) {
+#ifdef AR9170_QUEUE_DEBUG
+                        printk(KERN_DEBUG "%s: queue %d full\n",
+                               wiphy_name(ar->hw->wiphy), i);
 
-                        queue_delayed_work(ar->hw->workqueue,
-                                           &ar->tx_status_janitor,
-                                           msecs_to_jiffies(100));
+                        __ar9170_dump_txstats(ar);
+                        printk(KERN_DEBUG "stuck frames: ===> \n");
+                        ar9170_dump_txqueue(ar, &ar->tx_pending[i]);
+                        ar9170_dump_txqueue(ar, &ar->tx_status[i]);
+#endif /* AR9170_QUEUE_DEBUG */
+                        ieee80211_stop_queue(ar->hw, i);
+                        spin_unlock_irqrestore(&ar->tx_stats_lock, flags);
+                        continue;
+                }
+
+                frames = min(ar->tx_stats[i].limit - ar->tx_stats[i].len,
+                             skb_queue_len(&ar->tx_pending[i]));
+
+                if (remaining_space < frames) {
+#ifdef AR9170_QUEUE_DEBUG
+                        printk(KERN_DEBUG "%s: tx quota reached queue:%d, "
+                               "remaining slots:%d, needed:%d\n",
+                               wiphy_name(ar->hw->wiphy), i, remaining_space,
+                               frames);
+
+                        ar9170_dump_txstats(ar);
+#endif /* AR9170_QUEUE_DEBUG */
+                        frames = remaining_space;
+                }
+
+                ar->tx_stats[i].len += frames;
+                ar->tx_stats[i].count += frames;
+                spin_unlock_irqrestore(&ar->tx_stats_lock, flags);
+
+                if (!frames)
+                        continue;
+
+                frames_failed = 0;
+                while (frames) {
+                        skb = skb_dequeue(&ar->tx_pending[i]);
+                        if (unlikely(!skb)) {
+                                frames_failed += frames;
+                                frames = 0;
+                                break;
+                        }
+
+                        info = IEEE80211_SKB_CB(skb);
+                        arinfo = (void *) info->rate_driver_data;
+
+                        /* TODO: cancel stuck frames */
+                        arinfo->timeout = jiffies +
+                                          msecs_to_jiffies(AR9170_TX_TIMEOUT);
+
+#ifdef AR9170_QUEUE_DEBUG
+                        printk(KERN_DEBUG "%s: send frame q:%d =>\n",
+                               wiphy_name(ar->hw->wiphy), i);
+                        ar9170_print_txheader(ar, skb);
+#endif /* AR9170_QUEUE_DEBUG */
+
+                        err = ar->tx(ar, skb);
+                        if (unlikely(err)) {
+                                frames_failed++;
+                                dev_kfree_skb_any(skb);
+                        } else {
+                                remaining_space--;
+                                schedule_garbagecollector = true;
+                        }
+
+                        frames--;
+                }
+
+#ifdef AR9170_QUEUE_DEBUG
+                printk(KERN_DEBUG "%s: ar9170_tx report for queue %d\n",
+                       wiphy_name(ar->hw->wiphy), i);
+
+                printk(KERN_DEBUG "%s: unprocessed pending frames left:\n",
+                       wiphy_name(ar->hw->wiphy));
+                ar9170_dump_txqueue(ar, &ar->tx_pending[i]);
+#endif /* AR9170_QUEUE_DEBUG */
+
+                if (unlikely(frames_failed)) {
+#ifdef AR9170_QUEUE_DEBUG
+                        printk(KERN_DEBUG "%s: frames failed =>\n",
+                               wiphy_name(ar->hw->wiphy), frames_failed);
+#endif /* AR9170_QUEUE_DEBUG */
+
+                        spin_lock_irqsave(&ar->tx_stats_lock, flags);
+                        ar->tx_stats[i].len -= frames_failed;
+                        ar->tx_stats[i].count -= frames_failed;
+                        ieee80211_wake_queue(ar->hw, i);
+                        spin_unlock_irqrestore(&ar->tx_stats_lock, flags);
                 }
         }
 
-        err = ar->tx(ar, skb, tx_status, 0);
-        if (unlikely(tx_status && err)) {
-                if (info->control.sta)
-                        skb_unlink(skb, &sta_info->tx_status[queue]);
-                else
-                        skb_unlink(skb, &ar->global_tx_status);
+        if (schedule_garbagecollector)
+                queue_delayed_work(ar->hw->workqueue,
+                                   &ar->tx_janitor,
+                                   msecs_to_jiffies(AR9170_JANITOR_DELAY));
+}
+
+int ar9170_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+{
+        struct ar9170 *ar = hw->priv;
+        struct ieee80211_tx_info *info;
+
+        if (unlikely(!IS_STARTED(ar)))
+                goto err_free;
+
+        if (unlikely(ar9170_tx_prepare(ar, skb)))
+                goto err_free;
+
+        info = IEEE80211_SKB_CB(skb);
+        if (info->flags & IEEE80211_TX_CTL_AMPDU) {
+                /* drop frame, we do not allow TX A-MPDU aggregation yet. */
+                goto err_free;
+        } else {
+                unsigned int queue = skb_get_queue_mapping(skb);
+
+                ar9170_tx_prepare_phy(ar, skb);
+                skb_queue_tail(&ar->tx_pending[queue], skb);
         }
 
+        ar9170_tx(ar);
         return NETDEV_TX_OK;
 
-err_dequeue:
-        spin_lock_irqsave(&ar->tx_stats_lock, flags);
-        ar->tx_stats[queue].len--;
-        ar->tx_stats[queue].count--;
-        spin_unlock_irqrestore(&ar->tx_stats_lock, flags);
-
 err_free:
-        dev_kfree_skb(skb);
+        dev_kfree_skb_any(skb);
         return NETDEV_TX_OK;
 }
 
@@ -1306,11 +1566,6 @@ static int ar9170_op_config(struct ieee80211_hw *hw, u32 changed)
 
         mutex_lock(&ar->mutex);
 
-        if (changed & IEEE80211_CONF_CHANGE_RADIO_ENABLED) {
-                /* TODO */
-                err = 0;
-        }
-
         if (changed & IEEE80211_CONF_CHANGE_LISTEN_INTERVAL) {
                 /* TODO */
                 err = 0;
@@ -1344,15 +1599,21 @@ static int ar9170_op_config(struct ieee80211_hw *hw, u32 changed)
         }
 
         if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
+
+                /* adjust slot time for 5 GHz */
+                err = ar9170_set_slot_time(ar);
+                if (err)
+                        goto out;
+
+                err = ar9170_set_dyn_sifs_ack(ar);
+                if (err)
+                        goto out;
+
                 err = ar9170_set_channel(ar, hw->conf.channel,
                                 AR9170_RFI_NONE,
                                 nl80211_to_ar9170(hw->conf.channel_type));
                 if (err)
                         goto out;
-                /* adjust slot time for 5 GHz */
-                if (hw->conf.channel->band == IEEE80211_BAND_5GHZ)
-                        err = ar9170_write_reg(ar, AR9170_MAC_REG_SLOT_TIME,
-                                               9 << 10);
         }
 
 out:
@@ -1370,20 +1631,26 @@ static void ar9170_set_filters(struct work_struct *work)
                 return ;
 
         mutex_lock(&ar->mutex);
-        if (ar->filter_changed & AR9170_FILTER_CHANGED_PROMISC) {
+        if (test_and_clear_bit(AR9170_FILTER_CHANGED_MODE,
+                               &ar->filter_changed)) {
                 err = ar9170_set_operating_mode(ar);
                 if (err)
                         goto unlock;
         }
 
-        if (ar->filter_changed & AR9170_FILTER_CHANGED_MULTICAST) {
+        if (test_and_clear_bit(AR9170_FILTER_CHANGED_MULTICAST,
+                               &ar->filter_changed)) {
                 err = ar9170_update_multicast(ar);
                 if (err)
                         goto unlock;
         }
 
-        if (ar->filter_changed & AR9170_FILTER_CHANGED_FRAMEFILTER)
+        if (test_and_clear_bit(AR9170_FILTER_CHANGED_FRAMEFILTER,
+                               &ar->filter_changed)) {
                 err = ar9170_update_frame_filter(ar);
+                if (err)
+                        goto unlock;
+        }
 
 unlock:
         mutex_unlock(&ar->mutex);
@@ -1413,7 +1680,7 @@ static void ar9170_op_configure_filter(struct ieee80211_hw *hw,
                         int i;
 
                         /* always get broadcast frames */
-                        mchash = 1ULL << (0xff>>2);
+                        mchash = 1ULL << (0xff >> 2);
 
                         for (i = 0; i < mc_count; i++) {
                                 if (WARN_ON(!mclist))
@@ -1423,7 +1690,7 @@ static void ar9170_op_configure_filter(struct ieee80211_hw *hw,
                         }
                 ar->want_mc_hash = mchash;
                 }
-                ar->filter_changed |= AR9170_FILTER_CHANGED_MULTICAST;
+                set_bit(AR9170_FILTER_CHANGED_MULTICAST, &ar->filter_changed);
         }
 
         if (changed_flags & FIF_CONTROL) {
@@ -1439,12 +1706,14 @@ static void ar9170_op_configure_filter(struct ieee80211_hw *hw,
                 else
                         ar->want_filter = ar->cur_filter & ~filter;
 
-                ar->filter_changed |= AR9170_FILTER_CHANGED_FRAMEFILTER;
+                set_bit(AR9170_FILTER_CHANGED_FRAMEFILTER,
+                        &ar->filter_changed);
         }
 
         if (changed_flags & FIF_PROMISC_IN_BSS) {
                 ar->sniffer_enabled = ((*new_flags) & FIF_PROMISC_IN_BSS) != 0;
-                ar->filter_changed |= AR9170_FILTER_CHANGED_PROMISC;
+                set_bit(AR9170_FILTER_CHANGED_MODE,
+                        &ar->filter_changed);
         }
 
         if (likely(IS_STARTED(ar)))
@@ -1464,27 +1733,32 @@ static void ar9170_op_bss_info_changed(struct ieee80211_hw *hw,
         if (changed & BSS_CHANGED_BSSID) {
                 memcpy(ar->bssid, bss_conf->bssid, ETH_ALEN);
                 err = ar9170_set_operating_mode(ar);
+                if (err)
+                        goto out;
         }
 
         if (changed & (BSS_CHANGED_BEACON | BSS_CHANGED_BEACON_ENABLED)) {
                 err = ar9170_update_beacon(ar);
-                if (!err)
-                        ar9170_set_beacon_timers(ar);
-        }
+                if (err)
+                        goto out;
 
-        ar9170_regwrite_begin(ar);
+                err = ar9170_set_beacon_timers(ar);
+                if (err)
+                        goto out;
+        }
 
         if (changed & BSS_CHANGED_ASSOC) {
-                ar->state = bss_conf->assoc ? AR9170_ASSOCIATED : ar->state;
-
 #ifndef CONFIG_AR9170_LEDS
                 /* enable assoc LED. */
                 err = ar9170_set_leds_state(ar, bss_conf->assoc ? 2 : 0);
 #endif /* CONFIG_AR9170_LEDS */
         }
 
-        if (changed & BSS_CHANGED_BEACON_INT)
+        if (changed & BSS_CHANGED_BEACON_INT) {
                 err = ar9170_set_beacon_timers(ar);
+                if (err)
+                        goto out;
+        }
 
         if (changed & BSS_CHANGED_HT) {
                 /* TODO */
@@ -1492,31 +1766,18 @@ static void ar9170_op_bss_info_changed(struct ieee80211_hw *hw,
         }
 
         if (changed & BSS_CHANGED_ERP_SLOT) {
-                u32 slottime = 20;
-
-                if (bss_conf->use_short_slot)
-                        slottime = 9;
-
-                ar9170_regwrite(AR9170_MAC_REG_SLOT_TIME, slottime << 10);
+                err = ar9170_set_slot_time(ar);
+                if (err)
+                        goto out;
         }
 
         if (changed & BSS_CHANGED_BASIC_RATES) {
-                u32 cck, ofdm;
-
-                if (hw->conf.channel->band == IEEE80211_BAND_5GHZ) {
-                        ofdm = bss_conf->basic_rates;
-                        cck = 0;
-                } else {
-                        /* four cck rates */
-                        cck = bss_conf->basic_rates & 0xf;
-                        ofdm = bss_conf->basic_rates >> 4;
-                }
-                ar9170_regwrite(AR9170_MAC_REG_BASIC_RATE,
-                                ofdm << 8 | cck);
+                err = ar9170_set_basic_rates(ar);
+                if (err)
+                        goto out;
         }
 
-        ar9170_regwrite_finish();
-        err = ar9170_regwrite_result();
+out:
         mutex_unlock(&ar->mutex);
 }
 
@@ -1668,43 +1929,6 @@ static void ar9170_sta_notify(struct ieee80211_hw *hw,
                               enum sta_notify_cmd cmd,
                               struct ieee80211_sta *sta)
 {
-        struct ar9170 *ar = hw->priv;
-        struct ar9170_sta_info *info = (void *) sta->drv_priv;
-        struct sk_buff *skb;
-        unsigned int i;
-
-        switch (cmd) {
-        case STA_NOTIFY_ADD:
-                for (i = 0; i < ar->hw->queues; i++)
-                        skb_queue_head_init(&info->tx_status[i]);
-                break;
-
-        case STA_NOTIFY_REMOVE:
-
-                /*
-                 * transfer all outstanding frames that need a tx_status
-                 * reports to the global tx_status queue
-                 */
-
-                for (i = 0; i < ar->hw->queues; i++) {
-                        while ((skb = skb_dequeue(&info->tx_status[i]))) {
-#ifdef AR9170_QUEUE_DEBUG
-                                printk(KERN_DEBUG "%s: queueing frame in "
-                                          "global tx_status queue =>\n",
-                                       wiphy_name(ar->hw->wiphy));
-
-                                ar9170_print_txheader(ar, skb);
-#endif /* AR9170_QUEUE_DEBUG */
-                                skb_queue_tail(&ar->global_tx_status, skb);
-                        }
-                }
-                queue_delayed_work(ar->hw->workqueue, &ar->tx_status_janitor,
-                                   msecs_to_jiffies(100));
-                break;
-
-        default:
-                break;
-        }
 }
 
 static int ar9170_get_stats(struct ieee80211_hw *hw,
@@ -1743,7 +1967,7 @@ static int ar9170_conf_tx(struct ieee80211_hw *hw, u16 queue,
         int ret;
 
         mutex_lock(&ar->mutex);
-        if ((param) && !(queue > ar->hw->queues)) {
+        if ((param) && !(queue > __AR9170_NUM_TXQ)) {
                 memcpy(&ar->edcf[ar9170_qos_hwmap[queue]],
                        param, sizeof(*param));
 
@@ -1819,12 +2043,14 @@ void *ar9170_alloc(size_t priv_size)
         mutex_init(&ar->mutex);
         spin_lock_init(&ar->cmdlock);
         spin_lock_init(&ar->tx_stats_lock);
-        skb_queue_head_init(&ar->global_tx_status);
-        skb_queue_head_init(&ar->global_tx_status_waste);
+        for (i = 0; i < __AR9170_NUM_TXQ; i++) {
+                skb_queue_head_init(&ar->tx_status[i]);
+                skb_queue_head_init(&ar->tx_pending[i]);
+        }
         ar9170_rx_reset_rx_mpdu(ar);
         INIT_WORK(&ar->filter_config_work, ar9170_set_filters);
         INIT_WORK(&ar->beacon_work, ar9170_new_beacon);
-        INIT_DELAYED_WORK(&ar->tx_status_janitor, ar9170_tx_status_janitor);
+        INIT_DELAYED_WORK(&ar->tx_janitor, ar9170_tx_janitor);
 
         /* all hw supports 2.4 GHz, so set channel to 1 by default */
         ar->channel = &ar9170_2ghz_chantable[0];
diff --git a/drivers/net/wireless/ath/ar9170/phy.c b/drivers/net/wireless/ath/ar9170/phy.c
index 6ce20754b8e7..df86f70cd817 100644
--- a/drivers/net/wireless/ath/ar9170/phy.c
+++ b/drivers/net/wireless/ath/ar9170/phy.c
@@ -401,7 +401,7 @@ int ar9170_init_phy(struct ar9170 *ar, enum ieee80211_band band)
         int i, err;
         u32 val;
         bool is_2ghz = band == IEEE80211_BAND_2GHZ;
-        bool is_40mhz = false; /* XXX: for now */
+        bool is_40mhz = conf_is_ht40(&ar->hw->conf);
 
         ar9170_regwrite_begin(ar);
 
@@ -1200,7 +1200,7 @@ int ar9170_set_channel(struct ar9170 *ar, struct ieee80211_channel *channel,
                 return -ENOSYS;
         }
 
-        if (0 /* 2 streams capable */)
+        if (ar->eeprom.tx_mask != 1)
                 tmp |= 0x100;
 
         err = ar9170_write_reg(ar, 0x1c5804, tmp);
@@ -1214,7 +1214,7 @@ int ar9170_set_channel(struct ar9170 *ar, struct ieee80211_channel *channel,
         freqpar = ar9170_get_hw_dyn_params(channel, bw);
 
         vals[0] = cpu_to_le32(channel->center_freq * 1000);
-        vals[1] = cpu_to_le32(bw == AR9170_BW_20 ? 0 : 1);
+        vals[1] = cpu_to_le32(conf_is_ht40(&ar->hw->conf));
         vals[2] = cpu_to_le32(offs << 2 | 1);
         vals[3] = cpu_to_le32(freqpar->coeff_exp);
         vals[4] = cpu_to_le32(freqpar->coeff_man);
diff --git a/drivers/net/wireless/ath/ar9170/usb.c b/drivers/net/wireless/ath/ar9170/usb.c
index d7c13c0177ca..754b1f8d8da9 100644
--- a/drivers/net/wireless/ath/ar9170/usb.c
+++ b/drivers/net/wireless/ath/ar9170/usb.c
@@ -51,9 +51,14 @@ MODULE_AUTHOR("Johannes Berg <johannes@sipsolutions.net>");
 MODULE_AUTHOR("Christian Lamparter <chunkeey@web.de>");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Atheros AR9170 802.11n USB wireless");
+MODULE_FIRMWARE("ar9170.fw");
 MODULE_FIRMWARE("ar9170-1.fw");
 MODULE_FIRMWARE("ar9170-2.fw");
 
+enum ar9170_requirements {
+        AR9170_REQ_FW1_ONLY = 1,
+};
+
 static struct usb_device_id ar9170_usb_ids[] = {
         /* Atheros 9170 */
         { USB_DEVICE(0x0cf3, 0x9170) },
@@ -81,25 +86,74 @@ static struct usb_device_id ar9170_usb_ids[] = {
         { USB_DEVICE(0x2019, 0x5304) },
         /* IO-Data WNGDNUS2 */
         { USB_DEVICE(0x04bb, 0x093f) },
+        /* AVM FRITZ!WLAN USB Stick N */
+        { USB_DEVICE(0x057C, 0x8401) },
+        /* AVM FRITZ!WLAN USB Stick N 2.4 */
+        { USB_DEVICE(0x057C, 0x8402), .driver_info = AR9170_REQ_FW1_ONLY },
 
         /* terminate */
         {}
 };
 MODULE_DEVICE_TABLE(usb, ar9170_usb_ids);
 
-static void ar9170_usb_tx_urb_complete_free(struct urb *urb)
+static void ar9170_usb_submit_urb(struct ar9170_usb *aru)
+{
+        struct urb *urb;
+        unsigned long flags;
+        int err;
+
+        if (unlikely(!IS_STARTED(&aru->common)))
+                return ;
+
+        spin_lock_irqsave(&aru->tx_urb_lock, flags);
+        if (aru->tx_submitted_urbs >= AR9170_NUM_TX_URBS) {
+                spin_unlock_irqrestore(&aru->tx_urb_lock, flags);
+                return ;
+        }
+        aru->tx_submitted_urbs++;
+
+        urb = usb_get_from_anchor(&aru->tx_pending);
+        if (!urb) {
+                aru->tx_submitted_urbs--;
+                spin_unlock_irqrestore(&aru->tx_urb_lock, flags);
+
+                return ;
+        }
+        spin_unlock_irqrestore(&aru->tx_urb_lock, flags);
+
+        aru->tx_pending_urbs--;
+        usb_anchor_urb(urb, &aru->tx_submitted);
+
+        err = usb_submit_urb(urb, GFP_ATOMIC);
+        if (unlikely(err)) {
+                if (ar9170_nag_limiter(&aru->common))
+                        dev_err(&aru->udev->dev, "submit_urb failed (%d).\n",
+                                err);
+
+                usb_unanchor_urb(urb);
+                aru->tx_submitted_urbs--;
+                ar9170_tx_callback(&aru->common, urb->context);
+        }
+
+        usb_free_urb(urb);
+}
+
+static void ar9170_usb_tx_urb_complete_frame(struct urb *urb)
 {
         struct sk_buff *skb = urb->context;
         struct ar9170_usb *aru = (struct ar9170_usb *)
               usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
 
-        if (!aru) {
+        if (unlikely(!aru)) {
                 dev_kfree_skb_irq(skb);
                 return ;
         }
 
-        ar9170_handle_tx_status(&aru->common, skb, false,
-                                AR9170_TX_STATUS_COMPLETE);
+        aru->tx_submitted_urbs--;
+
+        ar9170_tx_callback(&aru->common, skb);
+
+        ar9170_usb_submit_urb(aru);
 }
 
 static void ar9170_usb_tx_urb_complete(struct urb *urb)
@@ -126,8 +180,8 @@ static void ar9170_usb_irq_completed(struct urb *urb)
                 goto resubmit;
         }
 
-        print_hex_dump_bytes("ar9170 irq: ", DUMP_PREFIX_OFFSET,
-                             urb->transfer_buffer, urb->actual_length);
+        ar9170_handle_command_response(&aru->common, urb->transfer_buffer,
+                                       urb->actual_length);
 
 resubmit:
         usb_anchor_urb(urb, &aru->rx_submitted);
@@ -177,16 +231,15 @@ resubmit:
 
         usb_anchor_urb(urb, &aru->rx_submitted);
         err = usb_submit_urb(urb, GFP_ATOMIC);
-        if (err) {
+        if (unlikely(err)) {
                 usb_unanchor_urb(urb);
-                dev_kfree_skb_irq(skb);
+                goto free;
         }
 
         return ;
 
 free:
         dev_kfree_skb_irq(skb);
-        return;
 }
 
 static int ar9170_usb_prep_rx_urb(struct ar9170_usb *aru,
@@ -282,21 +335,47 @@ err_out:
         return err;
 }
 
-static void ar9170_usb_cancel_urbs(struct ar9170_usb *aru)
+static int ar9170_usb_flush(struct ar9170 *ar)
 {
-        int ret;
+        struct ar9170_usb *aru = (void *) ar;
+        struct urb *urb;
+        int ret, err = 0;
 
-        aru->common.state = AR9170_UNKNOWN_STATE;
+        if (IS_STARTED(ar))
+                aru->common.state = AR9170_IDLE;
 
-        usb_unlink_anchored_urbs(&aru->tx_submitted);
+        usb_wait_anchor_empty_timeout(&aru->tx_pending,
+                                            msecs_to_jiffies(800));
+        while ((urb = usb_get_from_anchor(&aru->tx_pending))) {
+                ar9170_tx_callback(&aru->common, (void *) urb->context);
+                usb_free_urb(urb);
+        }
 
-        /* give the LED OFF command and the deauth frame a chance to air. */
+        /* lets wait a while until the tx - queues are dried out */
         ret = usb_wait_anchor_empty_timeout(&aru->tx_submitted,
                                             msecs_to_jiffies(100));
         if (ret == 0)
-                dev_err(&aru->udev->dev, "kill pending tx urbs.\n");
-        usb_poison_anchored_urbs(&aru->tx_submitted);
+                err = -ETIMEDOUT;
+
+        usb_kill_anchored_urbs(&aru->tx_submitted);
+
+        if (IS_ACCEPTING_CMD(ar))
+                aru->common.state = AR9170_STARTED;
 
+        return err;
+}
+
+static void ar9170_usb_cancel_urbs(struct ar9170_usb *aru)
+{
+        int err;
+
+        aru->common.state = AR9170_UNKNOWN_STATE;
+
+        err = ar9170_usb_flush(&aru->common);
+        if (err)
+                dev_err(&aru->udev->dev, "stuck tx urbs!\n");
+
+        usb_poison_anchored_urbs(&aru->tx_submitted);
         usb_poison_anchored_urbs(&aru->rx_submitted);
 }
 
@@ -337,7 +416,7 @@ static int ar9170_usb_exec_cmd(struct ar9170 *ar, enum ar9170_cmd cmd,
 
         usb_anchor_urb(urb, &aru->tx_submitted);
         err = usb_submit_urb(urb, GFP_ATOMIC);
-        if (err) {
+        if (unlikely(err)) {
                 usb_unanchor_urb(urb);
                 usb_free_urb(urb);
                 goto err_unbuf;
@@ -380,12 +459,10 @@ err_free:
         return err;
 }
 
-static int ar9170_usb_tx(struct ar9170 *ar, struct sk_buff *skb,
-                         bool txstatus_needed, unsigned int extra_len)
+static int ar9170_usb_tx(struct ar9170 *ar, struct sk_buff *skb)
 {
         struct ar9170_usb *aru = (struct ar9170_usb *) ar;
         struct urb *urb;
-        int err;
 
         if (unlikely(!IS_STARTED(ar))) {
                 /* Seriously, what were you drink... err... thinking!? */
@@ -398,18 +475,17 @@ static int ar9170_usb_tx(struct ar9170 *ar, struct sk_buff *skb,
 
         usb_fill_bulk_urb(urb, aru->udev,
                           usb_sndbulkpipe(aru->udev, AR9170_EP_TX),
-                          skb->data, skb->len + extra_len, (txstatus_needed ?
-                          ar9170_usb_tx_urb_complete :
-                          ar9170_usb_tx_urb_complete_free), skb);
+                          skb->data, skb->len,
+                          ar9170_usb_tx_urb_complete_frame, skb);
         urb->transfer_flags |= URB_ZERO_PACKET;
 
-        usb_anchor_urb(urb, &aru->tx_submitted);
-        err = usb_submit_urb(urb, GFP_ATOMIC);
-        if (unlikely(err))
-                usb_unanchor_urb(urb);
+        usb_anchor_urb(urb, &aru->tx_pending);
+        aru->tx_pending_urbs++;
 
         usb_free_urb(urb);
-        return err;
+
+        ar9170_usb_submit_urb(aru);
+        return 0;
 }
 
 static void ar9170_usb_callback_cmd(struct ar9170 *ar, u32 len , void *buffer)
@@ -418,7 +494,7 @@ static void ar9170_usb_callback_cmd(struct ar9170 *ar, u32 len , void *buffer)
         unsigned long flags;
         u32 in, out;
 
-        if (!buffer)
+        if (unlikely(!buffer))
                 return ;
 
         in = le32_to_cpup((__le32 *)buffer);
@@ -504,17 +580,29 @@ static int ar9170_usb_request_firmware(struct ar9170_usb *aru)
 {
         int err = 0;
 
-        err = request_firmware(&aru->init_values, "ar9170-1.fw",
+        err = request_firmware(&aru->firmware, "ar9170.fw",
                                &aru->udev->dev);
-        if (err) {
-                dev_err(&aru->udev->dev, "file with init values not found.\n");
-                return err;
+        if (!err) {
+                aru->init_values = NULL;
+                return 0;
+        }
+
+        if (aru->req_one_stage_fw) {
+                dev_err(&aru->udev->dev, "ar9170.fw firmware file "
+                        "not found and is required for this device\n");
+                return -EINVAL;
         }
 
+        dev_err(&aru->udev->dev, "ar9170.fw firmware file "
+                "not found, trying old firmware...\n");
+
+        err = request_firmware(&aru->init_values, "ar9170-1.fw",
+                               &aru->udev->dev);
+
         err = request_firmware(&aru->firmware, "ar9170-2.fw", &aru->udev->dev);
         if (err) {
                 release_firmware(aru->init_values);
-                dev_err(&aru->udev->dev, "firmware file not found.\n");
+                dev_err(&aru->udev->dev, "file with init values not found.\n");
                 return err;
         }
 
@@ -548,6 +636,9 @@ static int ar9170_usb_upload_firmware(struct ar9170_usb *aru)
 {
         int err;
 
+        if (!aru->init_values)
+                goto upload_fw_start;
+
         /* First, upload initial values to device RAM */
         err = ar9170_usb_upload(aru, aru->init_values->data,
                                 aru->init_values->size, 0x102800, false);
@@ -557,6 +648,8 @@ static int ar9170_usb_upload_firmware(struct ar9170_usb *aru)
                 return err;
         }
 
+upload_fw_start:
+
         /* Then, upload the firmware itself and start it */
         return ar9170_usb_upload(aru, aru->firmware->data, aru->firmware->size,
                                 0x200000, true);
@@ -592,10 +685,8 @@ static void ar9170_usb_stop(struct ar9170 *ar)
         if (IS_ACCEPTING_CMD(ar))
                 aru->common.state = AR9170_STOPPED;
 
-        /* lets wait a while until the tx - queues are dried out */
-        ret = usb_wait_anchor_empty_timeout(&aru->tx_submitted,
-                                            msecs_to_jiffies(1000));
-        if (ret == 0)
+        ret = ar9170_usb_flush(ar);
+        if (ret)
                 dev_err(&aru->udev->dev, "kill pending tx urbs.\n");
 
         usb_poison_anchored_urbs(&aru->tx_submitted);
@@ -656,6 +747,15 @@ err_out:
         return err;
 }
 
+static bool ar9170_requires_one_stage(const struct usb_device_id *id)
+{
+        if (!id->driver_info)
+                return false;
+        if (id->driver_info == AR9170_REQ_FW1_ONLY)
+                return true;
+        return false;
+}
+
 static int ar9170_usb_probe(struct usb_interface *intf,
                         const struct usb_device_id *id)
 {
@@ -676,14 +776,22 @@ static int ar9170_usb_probe(struct usb_interface *intf,
         aru->intf = intf;
         ar = &aru->common;
 
+        aru->req_one_stage_fw = ar9170_requires_one_stage(id);
+
         usb_set_intfdata(intf, aru);
         SET_IEEE80211_DEV(ar->hw, &udev->dev);
 
         init_usb_anchor(&aru->rx_submitted);
+        init_usb_anchor(&aru->tx_pending);
         init_usb_anchor(&aru->tx_submitted);
         init_completion(&aru->cmd_wait);
+        spin_lock_init(&aru->tx_urb_lock);
+
+        aru->tx_pending_urbs = 0;
+        aru->tx_submitted_urbs = 0;
 
         aru->common.stop = ar9170_usb_stop;
+        aru->common.flush = ar9170_usb_flush;
         aru->common.open = ar9170_usb_open;
         aru->common.tx = ar9170_usb_tx;
         aru->common.exec_cmd = ar9170_usb_exec_cmd;
@@ -691,7 +799,7 @@ static int ar9170_usb_probe(struct usb_interface *intf,
 
 #ifdef CONFIG_PM
         udev->reset_resume = 1;
-#endif
+#endif /* CONFIG_PM */
         err = ar9170_usb_reset(aru);
         if (err)
                 goto err_freehw;
@@ -776,11 +884,6 @@ static int ar9170_resume(struct usb_interface *intf)
         usb_unpoison_anchored_urbs(&aru->rx_submitted);
         usb_unpoison_anchored_urbs(&aru->tx_submitted);
 
-        /*
-         * FIXME: firmware upload will fail on resume.
-         * but this is better than a hang!
-         */
-
         err = ar9170_usb_init_device(aru);
         if (err)
                 goto err_unrx;
diff --git a/drivers/net/wireless/ath/ar9170/usb.h b/drivers/net/wireless/ath/ar9170/usb.h
index ac42586495d8..d098f4d5d2f2 100644
--- a/drivers/net/wireless/ath/ar9170/usb.h
+++ b/drivers/net/wireless/ath/ar9170/usb.h
@@ -51,6 +51,7 @@
 #include "ar9170.h"
 
 #define AR9170_NUM_RX_URBS                      16
+#define AR9170_NUM_TX_URBS                      8
 
 struct firmware;
 
@@ -60,9 +61,15 @@ struct ar9170_usb {
         struct usb_interface *intf;
 
         struct usb_anchor rx_submitted;
+        struct usb_anchor tx_pending;
         struct usb_anchor tx_submitted;
 
-        spinlock_t cmdlock;
+        bool req_one_stage_fw;
+
+        spinlock_t tx_urb_lock;
+        unsigned int tx_submitted_urbs;
+        unsigned int tx_pending_urbs;
+
         struct completion cmd_wait;
         int readlen;
         u8 *readbuf;
diff --git a/drivers/net/wireless/ath/ath5k/Makefile b/drivers/net/wireless/ath/ath5k/Makefile
index 84a74c5248e5..090dc6d268a3 100644
--- a/drivers/net/wireless/ath/ath5k/Makefile
+++ b/drivers/net/wireless/ath/ath5k/Makefile
@@ -11,5 +11,6 @@ ath5k-y				+= reset.o
 ath5k-y                         += attach.o
 ath5k-y                         += base.o
 ath5k-y                         += led.o
+ath5k-y                         += rfkill.o
 ath5k-$(CONFIG_ATH5K_DEBUG)     += debug.o
 obj-$(CONFIG_ATH5K)             += ath5k.o
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 813718210338..6358233bac99 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1256,6 +1256,10 @@ extern u32 ath5k_hw_get_gpio(struct ath5k_hw *ah, u32 gpio);
 extern int ath5k_hw_set_gpio(struct ath5k_hw *ah, u32 gpio, u32 val);
 extern void ath5k_hw_set_gpio_intr(struct ath5k_hw *ah, unsigned int gpio, u32 interrupt_level);
 
+/* rfkill Functions */
+extern void ath5k_rfkill_hw_start(struct ath5k_hw *ah);
+extern void ath5k_rfkill_hw_stop(struct ath5k_hw *ah);
+
 /* Misc functions */
 int ath5k_hw_set_capabilities(struct ath5k_hw *ah);
 extern int ath5k_hw_get_capability(struct ath5k_hw *ah, enum ath5k_capability_type cap_type, u32 capability, u32 *result);
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index fb5193764afa..55f7de09d134 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -2070,6 +2070,13 @@ err_unmap:
         return ret;
 }
 
+static void ath5k_beacon_disable(struct ath5k_softc *sc)
+{
+        sc->imask &= ~(AR5K_INT_BMISS | AR5K_INT_SWBA);
+        ath5k_hw_set_imr(sc->ah, sc->imask);
+        ath5k_hw_stop_tx_dma(sc->ah, sc->bhalq);
+}
+
 /*
  * Transmit a beacon frame at SWBA.  Dynamic updates to the
  * frame contents are done as needed and the slot time is
@@ -2353,6 +2360,8 @@ ath5k_init(struct ath5k_softc *sc)
         if (ret)
                 goto done;
 
+        ath5k_rfkill_hw_start(ah);
+
         /*
          * Reset the key cache since some parts do not reset the
          * contents on initial power up or resume from suspend.
@@ -2461,6 +2470,8 @@ ath5k_stop_hw(struct ath5k_softc *sc)
         tasklet_kill(&sc->restq);
         tasklet_kill(&sc->beacontq);
 
+        ath5k_rfkill_hw_stop(sc->ah);
+
         return ret;
 }
 
@@ -2519,6 +2530,9 @@ ath5k_intr(int irq, void *dev_id)
                                  */
                                 ath5k_hw_update_mib_counters(ah, &sc->ll_stats);
                         }
+                        if (status & AR5K_INT_GPIO)
+                                tasklet_schedule(&sc->rf_kill.toggleq);
+
                 }
         } while (ath5k_hw_is_intr_pending(ah) && --counter > 0);
 
@@ -2757,6 +2771,7 @@ ath5k_remove_interface(struct ieee80211_hw *hw,
                 goto end;
 
         ath5k_hw_set_lladdr(sc->ah, mac);
+        ath5k_beacon_disable(sc);
         sc->vif = NULL;
 end:
         mutex_unlock(&sc->lock);
@@ -2775,11 +2790,9 @@ ath5k_config(struct ieee80211_hw *hw, u32 changed)
 
         mutex_lock(&sc->lock);
 
-        sc->bintval = conf->beacon_int;
-
         ret = ath5k_chan_set(sc, conf->channel);
         if (ret < 0)
-                return ret;
+                goto unlock;
 
         if ((changed & IEEE80211_CONF_CHANGE_POWER) &&
         (sc->power_level != conf->power_level)) {
@@ -2808,8 +2821,9 @@ ath5k_config(struct ieee80211_hw *hw, u32 changed)
          */
         ath5k_hw_set_antenna_mode(ah, AR5K_ANTMODE_DEFAULT);
 
+unlock:
         mutex_unlock(&sc->lock);
-        return 0;
+        return ret;
 }
 
 #define SUPPORTED_FIF_FLAGS \
@@ -3061,7 +3075,14 @@ ath5k_beacon_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 {
         int ret;
         struct ath5k_softc *sc = hw->priv;
-        struct sk_buff *skb = ieee80211_beacon_get(hw, vif);
+        struct sk_buff *skb;
+
+        if (WARN_ON(!vif)) {
+                ret = -EINVAL;
+                goto out;
+        }
+
+        skb = ieee80211_beacon_get(hw, vif);
 
         if (!skb) {
                 ret = -ENOMEM;
diff --git a/drivers/net/wireless/ath/ath5k/base.h b/drivers/net/wireless/ath/ath5k/base.h
index 852b2c189fd8..f9b7f2f819b7 100644
--- a/drivers/net/wireless/ath/ath5k/base.h
+++ b/drivers/net/wireless/ath/ath5k/base.h
@@ -46,6 +46,7 @@
 #include <linux/wireless.h>
 #include <linux/if_ether.h>
 #include <linux/leds.h>
+#include <linux/rfkill.h>
 
 #include "ath5k.h"
 #include "debug.h"
@@ -91,6 +92,15 @@ struct ath5k_led
         struct led_classdev led_dev;            /* led classdev */
 };
 
+/* Rfkill */
+struct ath5k_rfkill {
+        /* GPIO PIN for rfkill */
+        u16 gpio;
+        /* polarity of rfkill GPIO PIN */
+        bool polarity;
+        /* RFKILL toggle tasklet */
+        struct tasklet_struct toggleq;
+};
 
 #if CHAN_DEBUG
 #define ATH_CHAN_MAX    (26+26+26+200+200)
@@ -167,6 +177,8 @@ struct ath5k_softc {
         struct tasklet_struct   txtq;           /* tx intr tasklet */
         struct ath5k_led        tx_led;         /* tx led */
 
+        struct ath5k_rfkill     rf_kill;
+
         spinlock_t              block;          /* protects beacon */
         struct tasklet_struct   beacontq;       /* beacon intr tasklet */
         struct ath5k_buf        *bbuf;          /* beacon buffer */
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index 66067733ddd3..bd0a97a38d34 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -1304,23 +1304,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
         if (ah->ah_version != AR5K_AR5210)
                 ath5k_hw_set_imr(ah, ah->ah_imr);
 
-        /*
-         * Setup RFKill interrupt if rfkill flag is set on eeprom.
-         * TODO: Use gpio pin and polarity infos from eeprom
-         * TODO: Handle this in ath5k_intr because it'll result
-         *       a nasty interrupt storm.
-         */
-#if 0
-        if (AR5K_EEPROM_HDR_RFKILL(ah->ah_capabilities.cap_eeprom.ee_header)) {
-                ath5k_hw_set_gpio_input(ah, 0);
-                ah->ah_gpio[0] = ath5k_hw_get_gpio(ah, 0);
-                if (ah->ah_gpio[0] == 0)
-                        ath5k_hw_set_gpio_intr(ah, 0, 1);
-                else
-                        ath5k_hw_set_gpio_intr(ah, 0, 0);
-        }
-#endif
-
         /* Enable 32KHz clock function for AR5212+ chips
          * Set clocks to 32KHz operation and use an
          * external 32KHz crystal when sleeping if one
diff --git a/drivers/net/wireless/ath/ath5k/rfkill.c b/drivers/net/wireless/ath/ath5k/rfkill.c
new file mode 100644
index 000000000000..41a877b73fce
--- /dev/null
+++ b/drivers/net/wireless/ath/ath5k/rfkill.c
@@ -0,0 +1,121 @@
+/*
+ * RFKILL support for ath5k
+ *
+ * Copyright (c) 2009 Tobias Doerffel <tobias.doerffel@gmail.com>
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer,
+ *    without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ *    similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
+ *    redistribution must be conditioned upon including a substantially
+ *    similar Disclaimer requirement for further binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ *    of any contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
+ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "base.h"
+
+
+static inline void ath5k_rfkill_disable(struct ath5k_softc *sc)
+{
+        ATH5K_DBG(sc, ATH5K_DEBUG_ANY, "rfkill disable (gpio:%d polarity:%d)\n",
+                sc->rf_kill.gpio, sc->rf_kill.polarity);
+        ath5k_hw_set_gpio_output(sc->ah, sc->rf_kill.gpio);
+        ath5k_hw_set_gpio(sc->ah, sc->rf_kill.gpio, !sc->rf_kill.polarity);
+}
+
+
+static inline void ath5k_rfkill_enable(struct ath5k_softc *sc)
+{
+        ATH5K_DBG(sc, ATH5K_DEBUG_ANY, "rfkill enable (gpio:%d polarity:%d)\n",
+                sc->rf_kill.gpio, sc->rf_kill.polarity);
+        ath5k_hw_set_gpio_output(sc->ah, sc->rf_kill.gpio);
+        ath5k_hw_set_gpio(sc->ah, sc->rf_kill.gpio, sc->rf_kill.polarity);
+}
+
+static inline void ath5k_rfkill_set_intr(struct ath5k_softc *sc, bool enable)
+{
+        struct ath5k_hw *ah = sc->ah;
+        u32 curval;
+
+        ath5k_hw_set_gpio_input(ah, sc->rf_kill.gpio);
+        curval = ath5k_hw_get_gpio(ah, sc->rf_kill.gpio);
+        ath5k_hw_set_gpio_intr(ah, sc->rf_kill.gpio, enable ?
+                                        !!curval : !curval);
+}
+
+static bool
+ath5k_is_rfkill_set(struct ath5k_softc *sc)
+{
+        /* configuring GPIO for input for some reason disables rfkill */
+        /*ath5k_hw_set_gpio_input(sc->ah, sc->rf_kill.gpio);*/
+        return ath5k_hw_get_gpio(sc->ah, sc->rf_kill.gpio) ==
+                                                        sc->rf_kill.polarity;
+}
+
+static void
+ath5k_tasklet_rfkill_toggle(unsigned long data)
+{
+        struct ath5k_softc *sc = (void *)data;
+        bool blocked;
+
+        blocked = ath5k_is_rfkill_set(sc);
+        wiphy_rfkill_set_hw_state(sc->hw->wiphy, blocked);
+}
+
+
+void
+ath5k_rfkill_hw_start(struct ath5k_hw *ah)
+{
+        struct ath5k_softc *sc = ah->ah_sc;
+
+        /* read rfkill GPIO configuration from EEPROM header */
+        sc->rf_kill.gpio = ah->ah_capabilities.cap_eeprom.ee_rfkill_pin;
+        sc->rf_kill.polarity = ah->ah_capabilities.cap_eeprom.ee_rfkill_pol;
+
+        tasklet_init(&sc->rf_kill.toggleq, ath5k_tasklet_rfkill_toggle,
+                (unsigned long)sc);
+
+        ath5k_rfkill_disable(sc);
+
+        /* enable interrupt for rfkill switch */
+        if (AR5K_EEPROM_HDR_RFKILL(ah->ah_capabilities.cap_eeprom.ee_header))
+                ath5k_rfkill_set_intr(sc, true);
+}
+
+
+void
+ath5k_rfkill_hw_stop(struct ath5k_hw *ah)
+{
+        struct ath5k_softc *sc = ah->ah_sc;
+
+        /* disable interrupt for rfkill switch */
+        if (AR5K_EEPROM_HDR_RFKILL(ah->ah_capabilities.cap_eeprom.ee_header))
+                ath5k_rfkill_set_intr(sc, false);
+
+        tasklet_kill(&sc->rf_kill.toggleq);
+
+        /* enable RFKILL when stopping HW so Wifi LED is turned off */
+        ath5k_rfkill_enable(sc);
+}
+
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 796a3adffea0..515880aa2116 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -460,12 +460,9 @@ struct ath_led {
         bool registered;
 };
 
-/* Rfkill */
-#define ATH_RFKILL_POLL_INTERVAL        2000 /* msecs */
-
 struct ath_rfkill {
         struct rfkill *rfkill;
-        struct delayed_work rfkill_poll;
+        struct rfkill_ops ops;
         char rfkill_name[32];
 };
 
@@ -509,8 +506,6 @@ struct ath_rfkill {
 #define SC_OP_RXFLUSH           BIT(7)
 #define SC_OP_LED_ASSOCIATED    BIT(8)
 #define SC_OP_RFKILL_REGISTERED BIT(9)
-#define SC_OP_RFKILL_SW_BLOCKED BIT(10)
-#define SC_OP_RFKILL_HW_BLOCKED BIT(11)
 #define SC_OP_WAIT_FOR_BEACON   BIT(12)
 #define SC_OP_LED_ON            BIT(13)
 #define SC_OP_SCANNING          BIT(14)
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index a21b21339fbc..3639a2e6987d 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -411,6 +411,7 @@ void ath_beacon_tasklet(unsigned long data)
                 } else if (sc->beacon.bmisscnt >= BSTUCK_THRESH) {
                         DPRINTF(sc, ATH_DBG_BEACON,
                                 "beacon is officially stuck\n");
+                        sc->sc_flags |= SC_OP_TSF_RESET;
                         ath_reset(sc, false);
                 }
 
@@ -673,6 +674,14 @@ static void ath_beacon_config_adhoc(struct ath_softc *sc,
 
         intval = conf->beacon_interval & ATH9K_BEACON_PERIOD;
 
+        /*
+         * It looks like mac80211 may end up using beacon interval of zero in
+         * some cases (at least for mesh point). Avoid getting into an
+         * infinite loop by using a bit safer value instead..
+         */
+        if (intval == 0)
+                intval = 100;
+
         /* Pull nexttbtt forward to reflect the current TSF */
 
         nexttbtt = TSF_TO_TU(sc->beacon.bc_tstamp >> 32, sc->beacon.bc_tstamp);
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 97df20cbf528..6d20725d6451 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -44,6 +44,44 @@ static int ath9k_debugfs_open(struct inode *inode, struct file *file)
         return 0;
 }
 
+static ssize_t read_file_debug(struct file *file, char __user *user_buf,
+                             size_t count, loff_t *ppos)
+{
+        struct ath_softc *sc = file->private_data;
+        char buf[32];
+        unsigned int len;
+
+        len = snprintf(buf, sizeof(buf), "0x%08x\n", sc->debug.debug_mask);
+        return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+}
+
+static ssize_t write_file_debug(struct file *file, const char __user *user_buf,
+                             size_t count, loff_t *ppos)
+{
+        struct ath_softc *sc = file->private_data;
+        unsigned long mask;
+        char buf[32];
+        ssize_t len;
+
+        len = min(count, sizeof(buf) - 1);
+        if (copy_from_user(buf, user_buf, len))
+                return -EINVAL;
+
+        buf[len] = '\0';
+        if (strict_strtoul(buf, 0, &mask))
+                return -EINVAL;
+
+        sc->debug.debug_mask = mask;
+        return count;
+}
+
+static const struct file_operations fops_debug = {
+        .read = read_file_debug,
+        .write = write_file_debug,
+        .open = ath9k_debugfs_open,
+        .owner = THIS_MODULE
+};
+
 static ssize_t read_file_dma(struct file *file, char __user *user_buf,
                              size_t count, loff_t *ppos)
 {
@@ -224,111 +262,66 @@ static const struct file_operations fops_interrupt = {
         .owner = THIS_MODULE
 };
 
-static void ath_debug_stat_11n_rc(struct ath_softc *sc, struct sk_buff *skb)
-{
-        struct ath_tx_info_priv *tx_info_priv = NULL;
-        struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
-        struct ieee80211_tx_rate *rates = tx_info->status.rates;
-        int final_ts_idx, idx;
-
-        tx_info_priv = ATH_TX_INFO_PRIV(tx_info);
-        final_ts_idx = tx_info_priv->tx.ts_rateindex;
-        idx = sc->cur_rate_table->info[rates[final_ts_idx].idx].dot11rate;
-
-        sc->debug.stats.n_rcstats[idx].success++;
-}
-
-static void ath_debug_stat_legacy_rc(struct ath_softc *sc, struct sk_buff *skb)
+void ath_debug_stat_rc(struct ath_softc *sc, struct sk_buff *skb)
 {
         struct ath_tx_info_priv *tx_info_priv = NULL;
         struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
         struct ieee80211_tx_rate *rates = tx_info->status.rates;
         int final_ts_idx, idx;
+        struct ath_rc_stats *stats;
 
         tx_info_priv = ATH_TX_INFO_PRIV(tx_info);
         final_ts_idx = tx_info_priv->tx.ts_rateindex;
         idx = rates[final_ts_idx].idx;
-
-        sc->debug.stats.legacy_rcstats[idx].success++;
-}
-
-void ath_debug_stat_rc(struct ath_softc *sc, struct sk_buff *skb)
-{
-        if (conf_is_ht(&sc->hw->conf))
-                ath_debug_stat_11n_rc(sc, skb);
-        else
-                ath_debug_stat_legacy_rc(sc, skb);
+        stats = &sc->debug.stats.rcstats[idx];
+        stats->success++;
 }
 
-/* FIXME: legacy rates, later on .. */
 void ath_debug_stat_retries(struct ath_softc *sc, int rix,
                             int xretries, int retries, u8 per)
 {
-        if (conf_is_ht(&sc->hw->conf)) {
-                int idx = sc->cur_rate_table->info[rix].dot11rate;
+        struct ath_rc_stats *stats = &sc->debug.stats.rcstats[rix];
 
-                sc->debug.stats.n_rcstats[idx].xretries += xretries;
-                sc->debug.stats.n_rcstats[idx].retries += retries;
-                sc->debug.stats.n_rcstats[idx].per = per;
-        }
+        stats->xretries += xretries;
+        stats->retries += retries;
+        stats->per = per;
 }
 
-static ssize_t ath_read_file_stat_11n_rc(struct file *file,
-                                         char __user *user_buf,
-                                         size_t count, loff_t *ppos)
+static ssize_t read_file_rcstat(struct file *file, char __user *user_buf,
+                                size_t count, loff_t *ppos)
 {
         struct ath_softc *sc = file->private_data;
-        char buf[1024];
-        unsigned int len = 0;
+        char *buf;
+        unsigned int len = 0, max;
         int i = 0;
+        ssize_t retval;
 
-        len += sprintf(buf, "%7s %13s %8s %8s %6s\n\n", "Rate", "Success",
-                       "Retries", "XRetries", "PER");
-
-        for (i = 0; i <= 15; i++) {
-                len += snprintf(buf + len, sizeof(buf) - len,
-                                "%5s%3d: %8u %8u %8u %8u\n", "MCS", i,
-                                sc->debug.stats.n_rcstats[i].success,
-                                sc->debug.stats.n_rcstats[i].retries,
-                                sc->debug.stats.n_rcstats[i].xretries,
-                                sc->debug.stats.n_rcstats[i].per);
-        }
-
-        return simple_read_from_buffer(user_buf, count, ppos, buf, len);
-}
+        if (sc->cur_rate_table == NULL)
+                return 0;
 
-static ssize_t ath_read_file_stat_legacy_rc(struct file *file,
-                                            char __user *user_buf,
-                                            size_t count, loff_t *ppos)
-{
-        struct ath_softc *sc = file->private_data;
-        char buf[512];
-        unsigned int len = 0;
-        int i = 0;
+        max = 80 + sc->cur_rate_table->rate_cnt * 64;
+        buf = kmalloc(max + 1, GFP_KERNEL);
+        if (buf == NULL)
+                return 0;
+        buf[max] = 0;
 
-        len += sprintf(buf, "%7s %13s\n\n", "Rate", "Success");
+        len += sprintf(buf, "%5s %15s %8s %9s %3s\n\n", "Rate", "Success",
+                       "Retries", "XRetries", "PER");
 
         for (i = 0; i < sc->cur_rate_table->rate_cnt; i++) {
-                len += snprintf(buf + len, sizeof(buf) - len, "%5u: %12u\n",
-                                sc->cur_rate_table->info[i].ratekbps / 1000,
-                                sc->debug.stats.legacy_rcstats[i].success);
+                u32 ratekbps = sc->cur_rate_table->info[i].ratekbps;
+                struct ath_rc_stats *stats = &sc->debug.stats.rcstats[i];
+
+                len += snprintf(buf + len, max - len,
+                        "%3u.%d: %8u %8u %8u %8u\n", ratekbps / 1000,
+                        (ratekbps % 1000) / 100, stats->success,
+                        stats->retries, stats->xretries,
+                        stats->per);
         }
 
-        return simple_read_from_buffer(user_buf, count, ppos, buf, len);
-}
-
-static ssize_t read_file_rcstat(struct file *file, char __user *user_buf,
-                                size_t count, loff_t *ppos)
-{
-        struct ath_softc *sc = file->private_data;
-
-        if (sc->cur_rate_table == NULL)
-                return 0;
-
-        if (conf_is_ht(&sc->hw->conf))
-                return ath_read_file_stat_11n_rc(file, user_buf, count, ppos);
-        else
-                return ath_read_file_stat_legacy_rc(file, user_buf, count ,ppos);
+        retval = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+        kfree(buf);
+        return retval;
 }
 
 static const struct file_operations fops_rcstat = {
@@ -506,6 +499,11 @@ int ath9k_init_debug(struct ath_softc *sc)
         if (!sc->debug.debugfs_phy)
                 goto err;
 
+        sc->debug.debugfs_debug = debugfs_create_file("debug",
+                S_IRUGO | S_IWUSR, sc->debug.debugfs_phy, sc, &fops_debug);
+        if (!sc->debug.debugfs_debug)
+                goto err;
+
         sc->debug.debugfs_dma = debugfs_create_file("dma", S_IRUGO,
                                        sc->debug.debugfs_phy, sc, &fops_dma);
         if (!sc->debug.debugfs_dma)
@@ -543,6 +541,7 @@ void ath9k_exit_debug(struct ath_softc *sc)
         debugfs_remove(sc->debug.debugfs_rcstat);
         debugfs_remove(sc->debug.debugfs_interrupt);
         debugfs_remove(sc->debug.debugfs_dma);
+        debugfs_remove(sc->debug.debugfs_debug);
         debugfs_remove(sc->debug.debugfs_phy);
 }
 
diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h
index db845cf960c9..edda15bf2c15 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -80,11 +80,7 @@ struct ath_interrupt_stats {
         u32 dtim;
 };
 
-struct ath_legacy_rc_stats {
-        u32 success;
-};
-
-struct ath_11n_rc_stats {
+struct ath_rc_stats {
         u32 success;
         u32 retries;
         u32 xretries;
@@ -93,13 +89,13 @@ struct ath_11n_rc_stats {
 
 struct ath_stats {
         struct ath_interrupt_stats istats;
-        struct ath_legacy_rc_stats legacy_rcstats[12];  /* max(11a,11b,11g) */
-        struct ath_11n_rc_stats n_rcstats[16];          /* 0..15 MCS rates */
+        struct ath_rc_stats rcstats[RATE_TABLE_SIZE];
 };
 
 struct ath9k_debug {
         int debug_mask;
         struct dentry *debugfs_phy;
+        struct dentry *debugfs_debug;
         struct dentry *debugfs_dma;
         struct dentry *debugfs_interrupt;
         struct dentry *debugfs_rcstat;
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 61da08a1648c..f7baa406918b 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1192,120 +1192,69 @@ static bool ath_is_rfkill_set(struct ath_softc *sc)
                                   ah->rfkill_polarity;
 }
 
-/* h/w rfkill poll function */
-static void ath_rfkill_poll(struct work_struct *work)
+/* s/w rfkill handlers */
+static int ath_rfkill_set_block(void *data, bool blocked)
 {
-        struct ath_softc *sc = container_of(work, struct ath_softc,
-                                            rf_kill.rfkill_poll.work);
-        bool radio_on;
-
-        if (sc->sc_flags & SC_OP_INVALID)
-                return;
-
-        radio_on = !ath_is_rfkill_set(sc);
-
-        /*
-         * enable/disable radio only when there is a
-         * state change in RF switch
-         */
-        if (radio_on == !!(sc->sc_flags & SC_OP_RFKILL_HW_BLOCKED)) {
-                enum rfkill_state state;
-
-                if (sc->sc_flags & SC_OP_RFKILL_SW_BLOCKED) {
-                        state = radio_on ? RFKILL_STATE_SOFT_BLOCKED
-                                : RFKILL_STATE_HARD_BLOCKED;
-                } else if (radio_on) {
-                        ath_radio_enable(sc);
-                        state = RFKILL_STATE_UNBLOCKED;
-                } else {
-                        ath_radio_disable(sc);
-                        state = RFKILL_STATE_HARD_BLOCKED;
-                }
-
-                if (state == RFKILL_STATE_HARD_BLOCKED)
-                        sc->sc_flags |= SC_OP_RFKILL_HW_BLOCKED;
-                else
-                        sc->sc_flags &= ~SC_OP_RFKILL_HW_BLOCKED;
+        struct ath_softc *sc = data;
 
-                rfkill_force_state(sc->rf_kill.rfkill, state);
-        }
+        if (blocked)
+                ath_radio_disable(sc);
+        else
+                ath_radio_enable(sc);
 
-        queue_delayed_work(sc->hw->workqueue, &sc->rf_kill.rfkill_poll,
-                           msecs_to_jiffies(ATH_RFKILL_POLL_INTERVAL));
+        return 0;
 }
 
-/* s/w rfkill handler */
-static int ath_sw_toggle_radio(void *data, enum rfkill_state state)
+static void ath_rfkill_poll_state(struct rfkill *rfkill, void *data)
 {
         struct ath_softc *sc = data;
+        bool blocked = !!ath_is_rfkill_set(sc);
 
-        switch (state) {
-        case RFKILL_STATE_SOFT_BLOCKED:
-                if (!(sc->sc_flags & (SC_OP_RFKILL_HW_BLOCKED |
-                    SC_OP_RFKILL_SW_BLOCKED)))
-                        ath_radio_disable(sc);
-                sc->sc_flags |= SC_OP_RFKILL_SW_BLOCKED;
-                return 0;
-        case RFKILL_STATE_UNBLOCKED:
-                if ((sc->sc_flags & SC_OP_RFKILL_SW_BLOCKED)) {
-                        sc->sc_flags &= ~SC_OP_RFKILL_SW_BLOCKED;
-                        if (sc->sc_flags & SC_OP_RFKILL_HW_BLOCKED) {
-                                DPRINTF(sc, ATH_DBG_FATAL, "Can't turn on the"
-                                        "radio as it is disabled by h/w\n");
-                                return -EPERM;
-                        }
-                        ath_radio_enable(sc);
-                }
-                return 0;
-        default:
-                return -EINVAL;
-        }
+        if (rfkill_set_hw_state(rfkill, blocked))
+                ath_radio_disable(sc);
+        else
+                ath_radio_enable(sc);
 }
 
 /* Init s/w rfkill */
 static int ath_init_sw_rfkill(struct ath_softc *sc)
 {
-        sc->rf_kill.rfkill = rfkill_allocate(wiphy_dev(sc->hw->wiphy),
-                                             RFKILL_TYPE_WLAN);
+        sc->rf_kill.ops.set_block = ath_rfkill_set_block;
+        if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
+                sc->rf_kill.ops.poll = ath_rfkill_poll_state;
+
+        snprintf(sc->rf_kill.rfkill_name, sizeof(sc->rf_kill.rfkill_name),
+                "ath9k-%s::rfkill", wiphy_name(sc->hw->wiphy));
+
+        sc->rf_kill.rfkill = rfkill_alloc(sc->rf_kill.rfkill_name,
+                                          wiphy_dev(sc->hw->wiphy),
+                                          RFKILL_TYPE_WLAN,
+                                          &sc->rf_kill.ops, sc);
         if (!sc->rf_kill.rfkill) {
                 DPRINTF(sc, ATH_DBG_FATAL, "Failed to allocate rfkill\n");
                 return -ENOMEM;
         }
 
-        snprintf(sc->rf_kill.rfkill_name, sizeof(sc->rf_kill.rfkill_name),
-                "ath9k-%s::rfkill", wiphy_name(sc->hw->wiphy));
-        sc->rf_kill.rfkill->name = sc->rf_kill.rfkill_name;
-        sc->rf_kill.rfkill->data = sc;
-        sc->rf_kill.rfkill->toggle_radio = ath_sw_toggle_radio;
-        sc->rf_kill.rfkill->state = RFKILL_STATE_UNBLOCKED;
-
         return 0;
 }
 
 /* Deinitialize rfkill */
 static void ath_deinit_rfkill(struct ath_softc *sc)
 {
-        if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
-                cancel_delayed_work_sync(&sc->rf_kill.rfkill_poll);
-
         if (sc->sc_flags & SC_OP_RFKILL_REGISTERED) {
                 rfkill_unregister(sc->rf_kill.rfkill);
+                rfkill_destroy(sc->rf_kill.rfkill);
                 sc->sc_flags &= ~SC_OP_RFKILL_REGISTERED;
-                sc->rf_kill.rfkill = NULL;
         }
 }
 
 static int ath_start_rfkill_poll(struct ath_softc *sc)
 {
-        if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
-                queue_delayed_work(sc->hw->workqueue,
-                                   &sc->rf_kill.rfkill_poll, 0);
-
         if (!(sc->sc_flags & SC_OP_RFKILL_REGISTERED)) {
                 if (rfkill_register(sc->rf_kill.rfkill)) {
                         DPRINTF(sc, ATH_DBG_FATAL,
                                 "Unable to register rfkill\n");
-                        rfkill_free(sc->rf_kill.rfkill);
+                        rfkill_destroy(sc->rf_kill.rfkill);
 
                         /* Deinitialize the device */
                         ath_cleanup(sc);
@@ -1678,10 +1627,6 @@ int ath_attach(u16 devid, struct ath_softc *sc)
                 goto error_attach;
 
 #if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
-        /* Initialze h/w Rfkill */
-        if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
-                INIT_DELAYED_WORK(&sc->rf_kill.rfkill_poll, ath_rfkill_poll);
-
         /* Initialize s/w rfkill */
         error = ath_init_sw_rfkill(sc);
         if (error)
@@ -2214,10 +2159,8 @@ static void ath9k_stop(struct ieee80211_hw *hw)
         } else
                 sc->rx.rxlink = NULL;
 
-#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
-        if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
-                cancel_delayed_work_sync(&sc->rf_kill.rfkill_poll);
-#endif
+        rfkill_pause_polling(sc->rf_kill.rfkill);
+
         /* disable HAL and put h/w to sleep */
         ath9k_hw_disable(sc->sc_ah);
         ath9k_hw_configpcipowersave(sc->sc_ah, 1);
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 168411d322a2..ccdf20a2e9be 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -227,11 +227,6 @@ static int ath_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 
         ath9k_hw_set_gpio(sc->sc_ah, ATH_LED_PIN, 1);
 
-#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
-        if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
-                cancel_delayed_work_sync(&sc->rf_kill.rfkill_poll);
-#endif
-
         pci_save_state(pdev);
         pci_disable_device(pdev);
         pci_set_power_state(pdev, PCI_D3hot);
@@ -256,16 +251,6 @@ static int ath_pci_resume(struct pci_dev *pdev)
                             AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
         ath9k_hw_set_gpio(sc->sc_ah, ATH_LED_PIN, 1);
 
-#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
-        /*
-         * check the h/w rfkill state on resume
-         * and start the rfkill poll timer
-         */
-        if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
-                queue_delayed_work(sc->hw->workqueue,
-                                   &sc->rf_kill.rfkill_poll, 0);
-#endif
-
         return 0;
 }
 
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index a8def4fa449c..b61a071788a5 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -711,6 +711,7 @@ int ath_tx_aggr_stop(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid)
                 return 0;
 
         if (!(txtid->state & AGGR_ADDBA_COMPLETE)) {
+                txtid->state &= ~AGGR_ADDBA_PROGRESS;
                 txtid->addba_exchangeattempts = 0;
                 return 0;
         }
diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c
index 7a89f9fac7d4..eef370bd1211 100644
--- a/drivers/net/wireless/ath/regd.c
+++ b/drivers/net/wireless/ath/regd.c
@@ -366,11 +366,17 @@ static bool ath_regd_is_eeprom_valid(struct ath_regulatory *reg)
         if (rd & COUNTRY_ERD_FLAG) {
                 /* EEPROM value is a country code */
                 u16 cc = rd & ~COUNTRY_ERD_FLAG;
+                printk(KERN_DEBUG
+                       "ath: EEPROM indicates we should expect "
+                        "a country code\n");
                 for (i = 0; i < ARRAY_SIZE(allCountries); i++)
                         if (allCountries[i].countryCode == cc)
                                 return true;
         } else {
                 /* EEPROM value is a regpair value */
+                if (rd != CTRY_DEFAULT)
+                        printk(KERN_DEBUG "ath: EEPROM indicates we "
+                               "should expect a direct regpair map\n");
                 for (i = 0; i < ARRAY_SIZE(regDomainPairs); i++)
                         if (regDomainPairs[i].regDmnEnum == rd)
                                 return true;
@@ -477,6 +483,11 @@ ath_regd_init(struct ath_regulatory *reg,
         struct country_code_to_enum_rd *country = NULL;
         u16 regdmn;
 
+        if (!reg)
+                return -EINVAL;
+
+        printk(KERN_DEBUG "ath: EEPROM regdomain: 0x%0x\n", reg->current_rd);
+
         if (!ath_regd_is_eeprom_valid(reg)) {
                 printk(KERN_ERR "ath: Invalid EEPROM contents\n");
                 return -EINVAL;
@@ -486,20 +497,30 @@ ath_regd_init(struct ath_regulatory *reg,
         reg->country_code = ath_regd_get_default_country(regdmn);
 
         if (reg->country_code == CTRY_DEFAULT &&
-            regdmn == CTRY_DEFAULT)
+            regdmn == CTRY_DEFAULT) {
+                printk(KERN_DEBUG "ath: EEPROM indicates default "
+                       "country code should be used\n");
                 reg->country_code = CTRY_UNITED_STATES;
+        }
 
         if (reg->country_code == CTRY_DEFAULT) {
                 country = NULL;
         } else {
+                printk(KERN_DEBUG "ath: doing EEPROM country->regdmn "
+                       "map search\n");
                 country = ath_regd_find_country(reg->country_code);
                 if (country == NULL) {
                         printk(KERN_DEBUG
-                                "ath: Country is NULL!!!!, cc= %d\n",
+                                "ath: no valid country maps found for "
+                                "country code: 0x%0x\n",
                                 reg->country_code);
                         return -EINVAL;
-                } else
+                } else {
                         regdmn = country->regDmnEnum;
+                        printk(KERN_DEBUG "ath: country maps to "
+                               "regdmn code: 0x%0x\n",
+                               regdmn);
+                }
         }
 
         reg->regpair = ath_get_regpair(regdmn);
@@ -523,7 +544,7 @@ ath_regd_init(struct ath_regulatory *reg,
 
         printk(KERN_DEBUG "ath: Country alpha2 being used: %c%c\n",
                 reg->alpha2[0], reg->alpha2[1]);
-        printk(KERN_DEBUG "ath: Regpair detected: 0x%0x\n",
+        printk(KERN_DEBUG "ath: Regpair used: 0x%0x\n",
                 reg->regpair->regDmnEnum);
 
         ath_regd_init_wiphy(reg, wiphy, reg_notifier);
diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig
index 21572e40b79d..67f564e37225 100644
--- a/drivers/net/wireless/b43/Kconfig
+++ b/drivers/net/wireless/b43/Kconfig
@@ -98,13 +98,6 @@ config B43_LEDS
         depends on B43 && MAC80211_LEDS && (LEDS_CLASS = y || LEDS_CLASS = B43)
         default y
 
-# This config option automatically enables b43 RFKILL support,
-# if it's possible.
-config B43_RFKILL
-        bool
-        depends on B43 && (RFKILL = y || RFKILL = B43) && RFKILL_INPUT && (INPUT_POLLDEV = y || INPUT_POLLDEV = B43)
-        default y
-
 # This config option automatically enables b43 HW-RNG support,
 # if the HW-RNG core is enabled.
 config B43_HWRNG
diff --git a/drivers/net/wireless/b43/Makefile b/drivers/net/wireless/b43/Makefile
index 281ef8310350..da379f4b0c3a 100644
--- a/drivers/net/wireless/b43/Makefile
+++ b/drivers/net/wireless/b43/Makefile
@@ -13,7 +13,7 @@ b43-y				+= lo.o
 b43-y                           += wa.o
 b43-y                           += dma.o
 b43-$(CONFIG_B43_PIO)           += pio.o
-b43-$(CONFIG_B43_RFKILL)        += rfkill.o
+b43-y                           += rfkill.o
 b43-$(CONFIG_B43_LEDS)          += leds.o
 b43-$(CONFIG_B43_PCMCIA)        += pcmcia.o
 b43-$(CONFIG_B43_DEBUG)         += debugfs.o
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index 4e8ad841c3c5..f580c2812d91 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -163,6 +163,7 @@ enum {
 #define B43_SHM_SH_WLCOREREV            0x0016  /* 802.11 core revision */
 #define B43_SHM_SH_PCTLWDPOS            0x0008
 #define B43_SHM_SH_RXPADOFF             0x0034  /* RX Padding data offset (PIO only) */
+#define B43_SHM_SH_FWCAPA               0x0042  /* Firmware capabilities (Opensource firmware only) */
 #define B43_SHM_SH_PHYVER               0x0050  /* PHY version */
 #define B43_SHM_SH_PHYTYPE              0x0052  /* PHY type */
 #define B43_SHM_SH_ANTSWAP              0x005C  /* Antenna swap threshold */
@@ -297,6 +298,10 @@ enum {
 #define B43_HF_MLADVW           0x001000000000ULL /* N PHY ML ADV workaround (rev >= 13 only) */
 #define B43_HF_PR45960W         0x080000000000ULL /* PR 45960 workaround (rev >= 13 only) */
 
+/* Firmware capabilities field in SHM (Opensource firmware only) */
+#define B43_FWCAPA_HWCRYPTO     0x0001
+#define B43_FWCAPA_QOS          0x0002
+
 /* MacFilter offsets. */
 #define B43_MACFILTER_SELF              0x0000
 #define B43_MACFILTER_BSSID             0x0003
@@ -596,6 +601,13 @@ struct b43_wl {
         /* Pointer to the ieee80211 hardware data structure */
         struct ieee80211_hw *hw;
 
+        /* The number of queues that were registered with the mac80211 subsystem
+         * initially. This is a backup copy of hw->queues in case hw->queues has
+         * to be dynamically lowered at runtime (Firmware does not support QoS).
+         * hw->queues has to be restored to the original value before unregistering
+         * from the mac80211 subsystem. */
+        u16 mac80211_initially_registered_queues;
+
         struct mutex mutex;
         spinlock_t irq_lock;
         /* R/W lock for data transmission.
@@ -631,9 +643,6 @@ struct b43_wl {
         char rng_name[30 + 1];
 #endif /* CONFIG_B43_HWRNG */
 
-        /* The RF-kill button */
-        struct b43_rfkill rfkill;
-
         /* List of all wireless devices on this chip */
         struct list_head devlist;
         u8 nr_devs;
@@ -752,6 +761,8 @@ struct b43_wldev {
         bool dfq_valid;         /* Directed frame queue valid (IBSS PS mode, ATIM) */
         bool radio_hw_enable;   /* saved state of radio hardware enabled state */
         bool suspend_in_progress;       /* TRUE, if we are in a suspend/resume cycle */
+        bool qos_enabled;               /* TRUE, if QoS is used. */
+        bool hwcrypto_enabled;          /* TRUE, if HW crypto acceleration is enabled. */
 
         /* PHY/Radio device. */
         struct b43_phy phy;
diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c
index eae680b53052..7964cc32b258 100644
--- a/drivers/net/wireless/b43/dma.c
+++ b/drivers/net/wireless/b43/dma.c
@@ -1285,7 +1285,7 @@ static struct b43_dmaring *select_ring_by_priority(struct b43_wldev *dev,
 {
         struct b43_dmaring *ring;
 
-        if (b43_modparam_qos) {
+        if (dev->qos_enabled) {
                 /* 0 = highest priority */
                 switch (queue_prio) {
                 default:
diff --git a/drivers/net/wireless/b43/leds.c b/drivers/net/wireless/b43/leds.c
index 76f4c7bad8b8..c8b317094c31 100644
--- a/drivers/net/wireless/b43/leds.c
+++ b/drivers/net/wireless/b43/leds.c
@@ -28,6 +28,7 @@
 
 #include "b43.h"
 #include "leds.h"
+#include "rfkill.h"
 
 
 static void b43_led_turn_on(struct b43_wldev *dev, u8 led_index,
@@ -87,7 +88,7 @@ static void b43_led_brightness_set(struct led_classdev *led_dev,
 }
 
 static int b43_register_led(struct b43_wldev *dev, struct b43_led *led,
-                            const char *name, char *default_trigger,
+                            const char *name, const char *default_trigger,
                             u8 led_index, bool activelow)
 {
         int err;
@@ -164,10 +165,10 @@ static void b43_map_led(struct b43_wldev *dev,
                 snprintf(name, sizeof(name),
                          "b43-%s::radio", wiphy_name(hw->wiphy));
                 b43_register_led(dev, &dev->led_radio, name,
-                                 b43_rfkill_led_name(dev),
+                                 ieee80211_get_radio_led_name(hw),
                                  led_index, activelow);
-                /* Sync the RF-kill LED state with the switch state. */
-                if (dev->radio_hw_enable)
+                /* Sync the RF-kill LED state with radio and switch states. */
+                if (dev->phy.radio_on && b43_is_hw_radio_enabled(dev))
                         b43_led_turn_on(dev, led_index, activelow);
                 break;
         case B43_LED_WEIRD:
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index cb4a8712946a..6456afebdba1 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -80,8 +80,8 @@ static int modparam_nohwcrypt;
 module_param_named(nohwcrypt, modparam_nohwcrypt, int, 0444);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
 
-int b43_modparam_qos = 1;
-module_param_named(qos, b43_modparam_qos, int, 0444);
+static int modparam_qos = 1;
+module_param_named(qos, modparam_qos, int, 0444);
 MODULE_PARM_DESC(qos, "Enable QOS support (default on)");
 
 static int modparam_btcoex = 1;
@@ -538,6 +538,13 @@ void b43_hf_write(struct b43_wldev *dev, u64 value)
         b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_HOSTFHI, hi);
 }
 
+/* Read the firmware capabilities bitmask (Opensource firmware only) */
+static u16 b43_fwcapa_read(struct b43_wldev *dev)
+{
+        B43_WARN_ON(!dev->fw.opensource);
+        return b43_shm_read16(dev, B43_SHM_SHARED, B43_SHM_SH_FWCAPA);
+}
+
 void b43_tsf_read(struct b43_wldev *dev, u64 *tsf)
 {
         u32 low, high;
@@ -2307,12 +2314,34 @@ static int b43_upload_microcode(struct b43_wldev *dev)
         dev->fw.patch = fwpatch;
         dev->fw.opensource = (fwdate == 0xFFFF);
 
+        /* Default to use-all-queues. */
+        dev->wl->hw->queues = dev->wl->mac80211_initially_registered_queues;
+        dev->qos_enabled = !!modparam_qos;
+        /* Default to firmware/hardware crypto acceleration. */
+        dev->hwcrypto_enabled = 1;
+
         if (dev->fw.opensource) {
+                u16 fwcapa;
+
                 /* Patchlevel info is encoded in the "time" field. */
                 dev->fw.patch = fwtime;
-                b43info(dev->wl, "Loading OpenSource firmware version %u.%u%s\n",
-                        dev->fw.rev, dev->fw.patch,
-                        dev->fw.pcm_request_failed ? " (Hardware crypto not supported)" : "");
+                b43info(dev->wl, "Loading OpenSource firmware version %u.%u\n",
+                        dev->fw.rev, dev->fw.patch);
+
+                fwcapa = b43_fwcapa_read(dev);
+                if (!(fwcapa & B43_FWCAPA_HWCRYPTO) || dev->fw.pcm_request_failed) {
+                        b43info(dev->wl, "Hardware crypto acceleration not supported by firmware\n");
+                        /* Disable hardware crypto and fall back to software crypto. */
+                        dev->hwcrypto_enabled = 0;
+                }
+                if (!(fwcapa & B43_FWCAPA_QOS)) {
+                        b43info(dev->wl, "QoS not supported by firmware\n");
+                        /* Disable QoS. Tweak hw->queues to 1. It will be restored before
+                         * ieee80211_unregister to make sure the networking core can
+                         * properly free possible resources. */
+                        dev->wl->hw->queues = 1;
+                        dev->qos_enabled = 0;
+                }
         } else {
                 b43info(dev->wl, "Loading firmware version %u.%u "
                         "(20%.2i-%.2i-%.2i %.2i:%.2i:%.2i)\n",
@@ -3470,7 +3499,7 @@ static int b43_op_config(struct ieee80211_hw *hw, u32 changed)
 
         if (!!conf->radio_enabled != phy->radio_on) {
                 if (conf->radio_enabled) {
-                        b43_software_rfkill(dev, RFKILL_STATE_UNBLOCKED);
+                        b43_software_rfkill(dev, false);
                         b43info(dev->wl, "Radio turned on by software\n");
                         if (!dev->radio_hw_enable) {
                                 b43info(dev->wl, "The hardware RF-kill button "
@@ -3478,7 +3507,7 @@ static int b43_op_config(struct ieee80211_hw *hw, u32 changed)
                                         "Press the button to turn it on.\n");
                         }
                 } else {
-                        b43_software_rfkill(dev, RFKILL_STATE_SOFT_BLOCKED);
+                        b43_software_rfkill(dev, true);
                         b43info(dev->wl, "Radio turned off by software\n");
                 }
         }
@@ -3627,7 +3656,7 @@ static int b43_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
         if (!dev || b43_status(dev) < B43_STAT_INITIALIZED)
                 goto out_unlock;
 
-        if (dev->fw.pcm_request_failed) {
+        if (dev->fw.pcm_request_failed || !dev->hwcrypto_enabled) {
                 /* We don't have firmware for the crypto engine.
                  * Must use software-crypto. */
                 err = -EOPNOTSUPP;
@@ -4298,7 +4327,6 @@ static int b43_op_start(struct ieee80211_hw *hw)
         struct b43_wldev *dev = wl->current_dev;
         int did_init = 0;
         int err = 0;
-        bool do_rfkill_exit = 0;
 
         /* Kill all old instance specific information to make sure
          * the card won't use it in the short timeframe between start
@@ -4312,18 +4340,12 @@ static int b43_op_start(struct ieee80211_hw *hw)
         wl->beacon1_uploaded = 0;
         wl->beacon_templates_virgin = 1;
 
-        /* First register RFkill.
-         * LEDs that are registered later depend on it. */
-        b43_rfkill_init(dev);
-
         mutex_lock(&wl->mutex);
 
         if (b43_status(dev) < B43_STAT_INITIALIZED) {
                 err = b43_wireless_core_init(dev);
-                if (err) {
-                        do_rfkill_exit = 1;
+                if (err)
                         goto out_mutex_unlock;
-                }
                 did_init = 1;
         }
 
@@ -4332,17 +4354,16 @@ static int b43_op_start(struct ieee80211_hw *hw)
                 if (err) {
                         if (did_init)
                                 b43_wireless_core_exit(dev);
-                        do_rfkill_exit = 1;
                         goto out_mutex_unlock;
                 }
         }
 
+        /* XXX: only do if device doesn't support rfkill irq */
+        wiphy_rfkill_start_polling(hw->wiphy);
+
  out_mutex_unlock:
         mutex_unlock(&wl->mutex);
 
-        if (do_rfkill_exit)
-                b43_rfkill_exit(dev);
-
         return err;
 }
 
@@ -4351,7 +4372,6 @@ static void b43_op_stop(struct ieee80211_hw *hw)
         struct b43_wl *wl = hw_to_b43_wl(hw);
         struct b43_wldev *dev = wl->current_dev;
 
-        b43_rfkill_exit(dev);
         cancel_work_sync(&(wl->beacon_update_trigger));
 
         mutex_lock(&wl->mutex);
@@ -4433,6 +4453,7 @@ static const struct ieee80211_ops b43_hw_ops = {
         .sta_notify             = b43_op_sta_notify,
         .sw_scan_start          = b43_op_sw_scan_start_notifier,
         .sw_scan_complete       = b43_op_sw_scan_complete_notifier,
+        .rfkill_poll            = b43_rfkill_poll,
 };
 
 /* Hard-reset the chip. Do not call this directly.
@@ -4735,6 +4756,7 @@ static int b43_wireless_init(struct ssb_device *dev)
                 b43err(NULL, "Could not allocate ieee80211 device\n");
                 goto out;
         }
+        wl = hw_to_b43_wl(hw);
 
         /* fill hw info */
         hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
@@ -4748,7 +4770,8 @@ static int b43_wireless_init(struct ssb_device *dev)
                 BIT(NL80211_IFTYPE_WDS) |
                 BIT(NL80211_IFTYPE_ADHOC);
 
-        hw->queues = b43_modparam_qos ? 4 : 1;
+        hw->queues = modparam_qos ? 4 : 1;
+        wl->mac80211_initially_registered_queues = hw->queues;
         hw->max_rates = 2;
         SET_IEEE80211_DEV(hw, dev->dev);
         if (is_valid_ether_addr(sprom->et1mac))
@@ -4756,9 +4779,7 @@ static int b43_wireless_init(struct ssb_device *dev)
         else
                 SET_IEEE80211_PERM_ADDR(hw, sprom->il0mac);
 
-        /* Get and initialize struct b43_wl */
-        wl = hw_to_b43_wl(hw);
-        memset(wl, 0, sizeof(*wl));
+        /* Initialize struct b43_wl */
         wl->hw = hw;
         spin_lock_init(&wl->irq_lock);
         rwlock_init(&wl->tx_lock);
@@ -4824,8 +4845,13 @@ static void b43_remove(struct ssb_device *dev)
         cancel_work_sync(&wldev->restart_work);
 
         B43_WARN_ON(!wl);
-        if (wl->current_dev == wldev)
+        if (wl->current_dev == wldev) {
+                /* Restore the queues count before unregistering, because firmware detect
+                 * might have modified it. Restoring is important, so the networking
+                 * stack can properly free resources. */
+                wl->hw->queues = wl->mac80211_initially_registered_queues;
                 ieee80211_unregister_hw(wl->hw);
+        }
 
         b43_one_core_detach(dev);
 
@@ -4920,7 +4946,7 @@ static struct ssb_driver b43_ssb_driver = {
 static void b43_print_driverinfo(void)
 {
         const char *feat_pci = "", *feat_pcmcia = "", *feat_nphy = "",
-                   *feat_leds = "", *feat_rfkill = "";
+                   *feat_leds = "";
 
 #ifdef CONFIG_B43_PCI_AUTOSELECT
         feat_pci = "P";
@@ -4934,14 +4960,11 @@ static void b43_print_driverinfo(void)
 #ifdef CONFIG_B43_LEDS
         feat_leds = "L";
 #endif
-#ifdef CONFIG_B43_RFKILL
-        feat_rfkill = "R";
-#endif
         printk(KERN_INFO "Broadcom 43xx driver loaded "
-               "[ Features: %s%s%s%s%s, Firmware-ID: "
+               "[ Features: %s%s%s%s, Firmware-ID: "
                B43_SUPPORTED_FIRMWARE_ID " ]\n",
                feat_pci, feat_pcmcia, feat_nphy,
-               feat_leds, feat_rfkill);
+               feat_leds);
 }
 
 static int __init b43_init(void)
diff --git a/drivers/net/wireless/b43/main.h b/drivers/net/wireless/b43/main.h
index 40abcf5d1b43..950fb1b0546d 100644
--- a/drivers/net/wireless/b43/main.h
+++ b/drivers/net/wireless/b43/main.h
@@ -39,7 +39,6 @@
 #define PAD_BYTES(nr_bytes)             P4D_BYTES( __LINE__ , (nr_bytes))
 
 
-extern int b43_modparam_qos;
 extern int b43_modparam_verbose;
 
 /* Logmessage verbosity levels. Update the b43_modparam_verbose helptext, if
diff --git a/drivers/net/wireless/b43/phy_a.c b/drivers/net/wireless/b43/phy_a.c
index c836c077d51d..816e028a2620 100644
--- a/drivers/net/wireless/b43/phy_a.c
+++ b/drivers/net/wireless/b43/phy_a.c
@@ -480,11 +480,11 @@ static bool b43_aphy_op_supports_hwpctl(struct b43_wldev *dev)
 }
 
 static void b43_aphy_op_software_rfkill(struct b43_wldev *dev,
-                                        enum rfkill_state state)
+                                        bool blocked)
 {
         struct b43_phy *phy = &dev->phy;
 
-        if (state == RFKILL_STATE_UNBLOCKED) {
+        if (!blocked) {
                 if (phy->radio_on)
                         return;
                 b43_radio_write16(dev, 0x0004, 0x00C0);
diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c
index e176b6e0d9cf..6d241622210e 100644
--- a/drivers/net/wireless/b43/phy_common.c
+++ b/drivers/net/wireless/b43/phy_common.c
@@ -84,7 +84,7 @@ int b43_phy_init(struct b43_wldev *dev)
 
         phy->channel = ops->get_default_chan(dev);
 
-        ops->software_rfkill(dev, RFKILL_STATE_UNBLOCKED);
+        ops->software_rfkill(dev, false);
         err = ops->init(dev);
         if (err) {
                 b43err(dev->wl, "PHY init failed\n");
@@ -104,7 +104,7 @@ err_phy_exit:
         if (ops->exit)
                 ops->exit(dev);
 err_block_rf:
-        ops->software_rfkill(dev, RFKILL_STATE_SOFT_BLOCKED);
+        ops->software_rfkill(dev, true);
 
         return err;
 }
@@ -113,7 +113,7 @@ void b43_phy_exit(struct b43_wldev *dev)
 {
         const struct b43_phy_operations *ops = dev->phy.ops;
 
-        ops->software_rfkill(dev, RFKILL_STATE_SOFT_BLOCKED);
+        ops->software_rfkill(dev, true);
         if (ops->exit)
                 ops->exit(dev);
 }
@@ -295,18 +295,13 @@ err_restore_cookie:
         return err;
 }
 
-void b43_software_rfkill(struct b43_wldev *dev, enum rfkill_state state)
+void b43_software_rfkill(struct b43_wldev *dev, bool blocked)
 {
         struct b43_phy *phy = &dev->phy;
 
-        if (state == RFKILL_STATE_HARD_BLOCKED) {
-                /* We cannot hardware-block the device */
-                state = RFKILL_STATE_SOFT_BLOCKED;
-        }
-
         b43_mac_suspend(dev);
-        phy->ops->software_rfkill(dev, state);
-        phy->radio_on = (state == RFKILL_STATE_UNBLOCKED);
+        phy->ops->software_rfkill(dev, blocked);
+        phy->radio_on = !blocked;
         b43_mac_enable(dev);
 }
 
diff --git a/drivers/net/wireless/b43/phy_common.h b/drivers/net/wireless/b43/phy_common.h
index b2d99101947b..44cc918e4fc6 100644
--- a/drivers/net/wireless/b43/phy_common.h
+++ b/drivers/net/wireless/b43/phy_common.h
@@ -1,7 +1,7 @@
 #ifndef LINUX_B43_PHY_COMMON_H_
 #define LINUX_B43_PHY_COMMON_H_
 
-#include <linux/rfkill.h>
+#include <linux/types.h>
 
 struct b43_wldev;
 
@@ -159,7 +159,7 @@ struct b43_phy_operations {
 
         /* Radio */
         bool (*supports_hwpctl)(struct b43_wldev *dev);
-        void (*software_rfkill)(struct b43_wldev *dev, enum rfkill_state state);
+        void (*software_rfkill)(struct b43_wldev *dev, bool blocked);
         void (*switch_analog)(struct b43_wldev *dev, bool on);
         int (*switch_channel)(struct b43_wldev *dev, unsigned int new_channel);
         unsigned int (*get_default_chan)(struct b43_wldev *dev);
@@ -364,7 +364,7 @@ int b43_switch_channel(struct b43_wldev *dev, unsigned int new_channel);
 /**
  * b43_software_rfkill - Turn the radio ON or OFF in software.
  */
-void b43_software_rfkill(struct b43_wldev *dev, enum rfkill_state state);
+void b43_software_rfkill(struct b43_wldev *dev, bool blocked);
 
 /**
  * b43_phy_txpower_check - Check TX power output.
diff --git a/drivers/net/wireless/b43/phy_g.c b/drivers/net/wireless/b43/phy_g.c
index e7b98f013b0f..5300232449f6 100644
--- a/drivers/net/wireless/b43/phy_g.c
+++ b/drivers/net/wireless/b43/phy_g.c
@@ -2592,7 +2592,7 @@ static bool b43_gphy_op_supports_hwpctl(struct b43_wldev *dev)
 }
 
 static void b43_gphy_op_software_rfkill(struct b43_wldev *dev,
-                                        enum rfkill_state state)
+                                        bool blocked)
 {
         struct b43_phy *phy = &dev->phy;
         struct b43_phy_g *gphy = phy->g;
@@ -2600,7 +2600,7 @@ static void b43_gphy_op_software_rfkill(struct b43_wldev *dev,
 
         might_sleep();
 
-        if (state == RFKILL_STATE_UNBLOCKED) {
+        if (!blocked) {
                 /* Turn radio ON */
                 if (phy->radio_on)
                         return;
diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
index 58e319d6b1ed..ea0d3a3a6a64 100644
--- a/drivers/net/wireless/b43/phy_lp.c
+++ b/drivers/net/wireless/b43/phy_lp.c
@@ -488,7 +488,7 @@ static void b43_lpphy_op_radio_write(struct b43_wldev *dev, u16 reg, u16 value)
 }
 
 static void b43_lpphy_op_software_rfkill(struct b43_wldev *dev,
-                                         enum rfkill_state state)
+                                         bool blocked)
 {
         //TODO
 }
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 8bcfda5f3f07..be7b5604947b 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -579,7 +579,7 @@ static void b43_nphy_op_radio_write(struct b43_wldev *dev, u16 reg, u16 value)
 }
 
 static void b43_nphy_op_software_rfkill(struct b43_wldev *dev,
-                                        enum rfkill_state state)
+                                        bool blocked)
 {//TODO
 }
 
diff --git a/drivers/net/wireless/b43/pio.c b/drivers/net/wireless/b43/pio.c
index 8cd9776752e6..69138e8c1db6 100644
--- a/drivers/net/wireless/b43/pio.c
+++ b/drivers/net/wireless/b43/pio.c
@@ -313,7 +313,7 @@ static struct b43_pio_txqueue *select_queue_by_priority(struct b43_wldev *dev,
 {
         struct b43_pio_txqueue *q;
 
-        if (b43_modparam_qos) {
+        if (dev->qos_enabled) {
                 /* 0 = highest priority */
                 switch (queue_prio) {
                 default:
diff --git a/drivers/net/wireless/b43/rfkill.c b/drivers/net/wireless/b43/rfkill.c
index 9e1d00bc24d3..31e55999893f 100644
--- a/drivers/net/wireless/b43/rfkill.c
+++ b/drivers/net/wireless/b43/rfkill.c
@@ -22,15 +22,11 @@
 
 */
 
-#include "rfkill.h"
 #include "b43.h"
-#include "phy_common.h"
-
-#include <linux/kmod.h>
 
 
 /* Returns TRUE, if the radio is enabled in hardware. */
-static bool b43_is_hw_radio_enabled(struct b43_wldev *dev)
+bool b43_is_hw_radio_enabled(struct b43_wldev *dev)
 {
         if (dev->phy.rev >= 3) {
                 if (!(b43_read32(dev, B43_MMIO_RADIO_HWENABLED_HI)
@@ -45,165 +41,39 @@ static bool b43_is_hw_radio_enabled(struct b43_wldev *dev)
 }
 
 /* The poll callback for the hardware button. */
-static void b43_rfkill_poll(struct input_polled_dev *poll_dev)
+void b43_rfkill_poll(struct ieee80211_hw *hw)
 {
-        struct b43_wldev *dev = poll_dev->private;
-        struct b43_wl *wl = dev->wl;
+        struct b43_wl *wl = hw_to_b43_wl(hw);
+        struct b43_wldev *dev = wl->current_dev;
+        struct ssb_bus *bus = dev->dev->bus;
         bool enabled;
-        bool report_change = 0;
+        bool brought_up = false;
 
         mutex_lock(&wl->mutex);
         if (unlikely(b43_status(dev) < B43_STAT_INITIALIZED)) {
-                mutex_unlock(&wl->mutex);
-                return;
+                if (ssb_bus_powerup(bus, 0)) {
+                        mutex_unlock(&wl->mutex);
+                        return;
+                }
+                ssb_device_enable(dev->dev, 0);
+                brought_up = true;
         }
+
         enabled = b43_is_hw_radio_enabled(dev);
+
         if (unlikely(enabled != dev->radio_hw_enable)) {
                 dev->radio_hw_enable = enabled;
-                report_change = 1;
                 b43info(wl, "Radio hardware status changed to %s\n",
                         enabled ? "ENABLED" : "DISABLED");
+                wiphy_rfkill_set_hw_state(hw->wiphy, !enabled);
+                if (enabled != dev->phy.radio_on)
+                        b43_software_rfkill(dev, !enabled);
         }
-        mutex_unlock(&wl->mutex);
 
-        /* send the radio switch event to the system - note both a key press
-         * and a release are required */
-        if (unlikely(report_change)) {
-                input_report_key(poll_dev->input, KEY_WLAN, 1);
-                input_report_key(poll_dev->input, KEY_WLAN, 0);
+        if (brought_up) {
+                ssb_device_disable(dev->dev, 0);
+                ssb_bus_may_powerdown(bus);
         }
-}
-
-/* Called when the RFKILL toggled in software. */
-static int b43_rfkill_soft_toggle(void *data, enum rfkill_state state)
-{
-        struct b43_wldev *dev = data;
-        struct b43_wl *wl = dev->wl;
-        int err = -EBUSY;
 
-        if (!wl->rfkill.registered)
-                return 0;
-
-        mutex_lock(&wl->mutex);
-        if (b43_status(dev) < B43_STAT_INITIALIZED)
-                goto out_unlock;
-        err = 0;
-        switch (state) {
-        case RFKILL_STATE_UNBLOCKED:
-                if (!dev->radio_hw_enable) {
-                        /* No luck. We can't toggle the hardware RF-kill
-                         * button from software. */
-                        err = -EBUSY;
-                        goto out_unlock;
-                }
-                if (!dev->phy.radio_on)
-                        b43_software_rfkill(dev, state);
-                break;
-        case RFKILL_STATE_SOFT_BLOCKED:
-                if (dev->phy.radio_on)
-                        b43_software_rfkill(dev, state);
-                break;
-        default:
-                b43warn(wl, "Received unexpected rfkill state %d.\n", state);
-                break;
-        }
-out_unlock:
         mutex_unlock(&wl->mutex);
-
-        return err;
-}
-
-char *b43_rfkill_led_name(struct b43_wldev *dev)
-{
-        struct b43_rfkill *rfk = &(dev->wl->rfkill);
-
-        if (!rfk->registered)
-                return NULL;
-        return rfkill_get_led_name(rfk->rfkill);
-}
-
-void b43_rfkill_init(struct b43_wldev *dev)
-{
-        struct b43_wl *wl = dev->wl;
-        struct b43_rfkill *rfk = &(wl->rfkill);
-        int err;
-
-        rfk->registered = 0;
-
-        rfk->rfkill = rfkill_allocate(dev->dev->dev, RFKILL_TYPE_WLAN);
-        if (!rfk->rfkill)
-                goto out_error;
-        snprintf(rfk->name, sizeof(rfk->name),
-                 "b43-%s", wiphy_name(wl->hw->wiphy));
-        rfk->rfkill->name = rfk->name;
-        rfk->rfkill->state = RFKILL_STATE_UNBLOCKED;
-        rfk->rfkill->data = dev;
-        rfk->rfkill->toggle_radio = b43_rfkill_soft_toggle;
-
-        rfk->poll_dev = input_allocate_polled_device();
-        if (!rfk->poll_dev) {
-                rfkill_free(rfk->rfkill);
-                goto err_freed_rfk;
-        }
-
-        rfk->poll_dev->private = dev;
-        rfk->poll_dev->poll = b43_rfkill_poll;
-        rfk->poll_dev->poll_interval = 1000; /* msecs */
-
-        rfk->poll_dev->input->name = rfk->name;
-        rfk->poll_dev->input->id.bustype = BUS_HOST;
-        rfk->poll_dev->input->id.vendor = dev->dev->bus->boardinfo.vendor;
-        rfk->poll_dev->input->evbit[0] = BIT(EV_KEY);
-        set_bit(KEY_WLAN, rfk->poll_dev->input->keybit);
-
-        err = rfkill_register(rfk->rfkill);
-        if (err)
-                goto err_free_polldev;
-
-#ifdef CONFIG_RFKILL_INPUT_MODULE
-        /* B43 RF-kill isn't useful without the rfkill-input subsystem.
-         * Try to load the module. */
-        err = request_module("rfkill-input");
-        if (err)
-                b43warn(wl, "Failed to load the rfkill-input module. "
-                        "The built-in radio LED will not work.\n");
-#endif /* CONFIG_RFKILL_INPUT */
-
-#if !defined(CONFIG_RFKILL_INPUT) && !defined(CONFIG_RFKILL_INPUT_MODULE)
-        b43warn(wl, "The rfkill-input subsystem is not available. "
-                "The built-in radio LED will not work.\n");
-#endif
-
-        err = input_register_polled_device(rfk->poll_dev);
-        if (err)
-                goto err_unreg_rfk;
-
-        rfk->registered = 1;
-
-        return;
-err_unreg_rfk:
-        rfkill_unregister(rfk->rfkill);
-err_free_polldev:
-        input_free_polled_device(rfk->poll_dev);
-        rfk->poll_dev = NULL;
-err_freed_rfk:
-        rfk->rfkill = NULL;
-out_error:
-        rfk->registered = 0;
-        b43warn(wl, "RF-kill button init failed\n");
-}
-
-void b43_rfkill_exit(struct b43_wldev *dev)
-{
-        struct b43_rfkill *rfk = &(dev->wl->rfkill);
-
-        if (!rfk->registered)
-                return;
-        rfk->registered = 0;
-
-        input_unregister_polled_device(rfk->poll_dev);
-        rfkill_unregister(rfk->rfkill);
-        input_free_polled_device(rfk->poll_dev);
-        rfk->poll_dev = NULL;
-        rfk->rfkill = NULL;
 }
diff --git a/drivers/net/wireless/b43/rfkill.h b/drivers/net/wireless/b43/rfkill.h
index adacf936d815..f046c3ca0519 100644
--- a/drivers/net/wireless/b43/rfkill.h
+++ b/drivers/net/wireless/b43/rfkill.h
@@ -1,52 +1,11 @@
 #ifndef B43_RFKILL_H_
 #define B43_RFKILL_H_
 
+struct ieee80211_hw;
 struct b43_wldev;
 
+void b43_rfkill_poll(struct ieee80211_hw *hw);
 
-#ifdef CONFIG_B43_RFKILL
-
-#include <linux/rfkill.h>
-#include <linux/input-polldev.h>
-
-
-struct b43_rfkill {
-        /* The RFKILL subsystem data structure */
-        struct rfkill *rfkill;
-        /* The poll device for the RFKILL input button */
-        struct input_polled_dev *poll_dev;
-        /* Did initialization succeed? Used for freeing. */
-        bool registered;
-        /* The unique name of this rfkill switch */
-        char name[sizeof("b43-phy4294967295")];
-};
-
-/* The init function returns void, because we are not interested
- * in failing the b43 init process when rfkill init failed. */
-void b43_rfkill_init(struct b43_wldev *dev);
-void b43_rfkill_exit(struct b43_wldev *dev);
-
-char * b43_rfkill_led_name(struct b43_wldev *dev);
-
-
-#else /* CONFIG_B43_RFKILL */
-/* No RFKILL support. */
-
-struct b43_rfkill {
-        /* empty */
-};
-
-static inline void b43_rfkill_init(struct b43_wldev *dev)
-{
-}
-static inline void b43_rfkill_exit(struct b43_wldev *dev)
-{
-}
-static inline char * b43_rfkill_led_name(struct b43_wldev *dev)
-{
-        return NULL;
-}
-
-#endif /* CONFIG_B43_RFKILL */
+bool b43_is_hw_radio_enabled(struct b43_wldev *dev);
 
 #endif /* B43_RFKILL_H_ */
diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/b43/xmit.c
index a63d88841df8..55f36a7254d9 100644
--- a/drivers/net/wireless/b43/xmit.c
+++ b/drivers/net/wireless/b43/xmit.c
@@ -118,7 +118,6 @@ u8 b43_plcp_get_ratecode_ofdm(const u8 bitrate)
 void b43_generate_plcp_hdr(struct b43_plcp_hdr4 *plcp,
                            const u16 octets, const u8 bitrate)
 {
-        __le32 *data = &(plcp->data);
         __u8 *raw = plcp->raw;
 
         if (b43_is_ofdm_rate(bitrate)) {
@@ -127,7 +126,7 @@ void b43_generate_plcp_hdr(struct b43_plcp_hdr4 *plcp,
                 d = b43_plcp_get_ratecode_ofdm(bitrate);
                 B43_WARN_ON(octets & 0xF000);
                 d |= (octets << 5);
-                *data = cpu_to_le32(d);
+                plcp->data = cpu_to_le32(d);
         } else {
                 u32 plen;
 
@@ -141,7 +140,7 @@ void b43_generate_plcp_hdr(struct b43_plcp_hdr4 *plcp,
                                 raw[1] = 0x04;
                 } else
                         raw[1] = 0x04;
-                *data |= cpu_to_le32(plen << 16);
+                plcp->data |= cpu_to_le32(plen << 16);
                 raw[0] = b43_plcp_get_ratecode_cck(bitrate);
         }
 }
diff --git a/drivers/net/wireless/b43legacy/Kconfig b/drivers/net/wireless/b43legacy/Kconfig
index d4f628a74bbd..94a463478053 100644
--- a/drivers/net/wireless/b43legacy/Kconfig
+++ b/drivers/net/wireless/b43legacy/Kconfig
@@ -42,14 +42,6 @@ config B43LEGACY_LEDS
         depends on B43LEGACY && MAC80211_LEDS && (LEDS_CLASS = y || LEDS_CLASS = B43LEGACY)
         default y
 
-# RFKILL support
-# This config option automatically enables b43legacy RFKILL support,
-# if it's possible.
-config B43LEGACY_RFKILL
-        bool
-        depends on B43LEGACY && (RFKILL = y || RFKILL = B43LEGACY) && RFKILL_INPUT && (INPUT_POLLDEV = y || INPUT_POLLDEV = B43LEGACY)
-        default y
-
 # This config option automatically enables b43 HW-RNG support,
 # if the HW-RNG core is enabled.
 config B43LEGACY_HWRNG
diff --git a/drivers/net/wireless/b43legacy/Makefile b/drivers/net/wireless/b43legacy/Makefile
index 80cdb73bd140..227a77e84362 100644
--- a/drivers/net/wireless/b43legacy/Makefile
+++ b/drivers/net/wireless/b43legacy/Makefile
@@ -6,7 +6,7 @@ b43legacy-y				+= radio.o
 b43legacy-y                             += sysfs.o
 b43legacy-y                             += xmit.o
 # b43 RFKILL button support
-b43legacy-$(CONFIG_B43LEGACY_RFKILL)    += rfkill.o
+b43legacy-y                             += rfkill.o
 # b43legacy LED support
 b43legacy-$(CONFIG_B43LEGACY_LEDS)      += leds.o
 # b43legacy debugging
diff --git a/drivers/net/wireless/b43legacy/b43legacy.h b/drivers/net/wireless/b43legacy/b43legacy.h
index 19a4b0bc0d87..77fda148ac46 100644
--- a/drivers/net/wireless/b43legacy/b43legacy.h
+++ b/drivers/net/wireless/b43legacy/b43legacy.h
@@ -602,9 +602,6 @@ struct b43legacy_wl {
         char rng_name[30 + 1];
 #endif
 
-        /* The RF-kill button */
-        struct b43legacy_rfkill rfkill;
-
         /* List of all wireless devices on this chip */
         struct list_head devlist;
         u8 nr_devs;
diff --git a/drivers/net/wireless/b43legacy/leds.c b/drivers/net/wireless/b43legacy/leds.c
index 3ea55b18c700..37e9be893560 100644
--- a/drivers/net/wireless/b43legacy/leds.c
+++ b/drivers/net/wireless/b43legacy/leds.c
@@ -28,6 +28,7 @@
 
 #include "b43legacy.h"
 #include "leds.h"
+#include "rfkill.h"
 
 
 static void b43legacy_led_turn_on(struct b43legacy_wldev *dev, u8 led_index,
@@ -86,7 +87,8 @@ static void b43legacy_led_brightness_set(struct led_classdev *led_dev,
 
 static int b43legacy_register_led(struct b43legacy_wldev *dev,
                                   struct b43legacy_led *led,
-                                  const char *name, char *default_trigger,
+                                  const char *name,
+                                  const char *default_trigger,
                                   u8 led_index, bool activelow)
 {
         int err;
@@ -163,10 +165,10 @@ static void b43legacy_map_led(struct b43legacy_wldev *dev,
                 snprintf(name, sizeof(name),
                          "b43legacy-%s::radio", wiphy_name(hw->wiphy));
                 b43legacy_register_led(dev, &dev->led_radio, name,
-                                 b43legacy_rfkill_led_name(dev),
+                                 ieee80211_get_radio_led_name(hw),
                                  led_index, activelow);
-                /* Sync the RF-kill LED state with the switch state. */
-                if (dev->radio_hw_enable)
+                /* Sync the RF-kill LED state with radio and switch states. */
+                if (dev->phy.radio_on && b43legacy_is_hw_radio_enabled(dev))
                         b43legacy_led_turn_on(dev, led_index, activelow);
                 break;
         case B43legacy_LED_WEIRD:
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index f6f3fbf0a2f4..e5136fb65ddd 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -3431,11 +3431,6 @@ static int b43legacy_op_start(struct ieee80211_hw *hw)
         struct b43legacy_wldev *dev = wl->current_dev;
         int did_init = 0;
         int err = 0;
-        bool do_rfkill_exit = 0;
-
-        /* First register RFkill.
-         * LEDs that are registered later depend on it. */
-        b43legacy_rfkill_init(dev);
 
         /* Kill all old instance specific information to make sure
          * the card won't use it in the short timeframe between start
@@ -3451,10 +3446,8 @@ static int b43legacy_op_start(struct ieee80211_hw *hw)
 
         if (b43legacy_status(dev) < B43legacy_STAT_INITIALIZED) {
                 err = b43legacy_wireless_core_init(dev);
-                if (err) {
-                        do_rfkill_exit = 1;
+                if (err)
                         goto out_mutex_unlock;
-                }
                 did_init = 1;
         }
 
@@ -3463,17 +3456,15 @@ static int b43legacy_op_start(struct ieee80211_hw *hw)
                 if (err) {
                         if (did_init)
                                 b43legacy_wireless_core_exit(dev);
-                        do_rfkill_exit = 1;
                         goto out_mutex_unlock;
                 }
         }
 
+        wiphy_rfkill_start_polling(hw->wiphy);
+
 out_mutex_unlock:
         mutex_unlock(&wl->mutex);
 
-        if (do_rfkill_exit)
-                b43legacy_rfkill_exit(dev);
-
         return err;
 }
 
@@ -3482,7 +3473,6 @@ static void b43legacy_op_stop(struct ieee80211_hw *hw)
         struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
         struct b43legacy_wldev *dev = wl->current_dev;
 
-        b43legacy_rfkill_exit(dev);
         cancel_work_sync(&(wl->beacon_update_trigger));
 
         mutex_lock(&wl->mutex);
@@ -3518,6 +3508,7 @@ static const struct ieee80211_ops b43legacy_hw_ops = {
         .start                  = b43legacy_op_start,
         .stop                   = b43legacy_op_stop,
         .set_tim                = b43legacy_op_beacon_set_tim,
+        .rfkill_poll            = b43legacy_rfkill_poll,
 };
 
 /* Hard-reset the chip. Do not call this directly.
diff --git a/drivers/net/wireless/b43legacy/rfkill.c b/drivers/net/wireless/b43legacy/rfkill.c
index 4b0c7d27a51f..8783022db11e 100644
--- a/drivers/net/wireless/b43legacy/rfkill.c
+++ b/drivers/net/wireless/b43legacy/rfkill.c
@@ -22,15 +22,12 @@
 
 */
 
-#include "rfkill.h"
 #include "radio.h"
 #include "b43legacy.h"
 
-#include <linux/kmod.h>
-
 
 /* Returns TRUE, if the radio is enabled in hardware. */
-static bool b43legacy_is_hw_radio_enabled(struct b43legacy_wldev *dev)
+bool b43legacy_is_hw_radio_enabled(struct b43legacy_wldev *dev)
 {
         if (dev->phy.rev >= 3) {
                 if (!(b43legacy_read32(dev, B43legacy_MMIO_RADIO_HWENABLED_HI)
@@ -45,164 +42,43 @@ static bool b43legacy_is_hw_radio_enabled(struct b43legacy_wldev *dev)
 }
 
 /* The poll callback for the hardware button. */
-static void b43legacy_rfkill_poll(struct input_polled_dev *poll_dev)
+void b43legacy_rfkill_poll(struct ieee80211_hw *hw)
 {
-        struct b43legacy_wldev *dev = poll_dev->private;
-        struct b43legacy_wl *wl = dev->wl;
+        struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
+        struct b43legacy_wldev *dev = wl->current_dev;
+        struct ssb_bus *bus = dev->dev->bus;
         bool enabled;
-        bool report_change = 0;
+        bool brought_up = false;
 
         mutex_lock(&wl->mutex);
         if (unlikely(b43legacy_status(dev) < B43legacy_STAT_INITIALIZED)) {
-                mutex_unlock(&wl->mutex);
-                return;
+                if (ssb_bus_powerup(bus, 0)) {
+                        mutex_unlock(&wl->mutex);
+                        return;
+                }
+                ssb_device_enable(dev->dev, 0);
+                brought_up = true;
         }
+
         enabled = b43legacy_is_hw_radio_enabled(dev);
+
         if (unlikely(enabled != dev->radio_hw_enable)) {
                 dev->radio_hw_enable = enabled;
-                report_change = 1;
                 b43legacyinfo(wl, "Radio hardware status changed to %s\n",
                         enabled ? "ENABLED" : "DISABLED");
-        }
-        mutex_unlock(&wl->mutex);
-
-        /* send the radio switch event to the system - note both a key press
-         * and a release are required */
-        if (unlikely(report_change)) {
-                input_report_key(poll_dev->input, KEY_WLAN, 1);
-                input_report_key(poll_dev->input, KEY_WLAN, 0);
-        }
-}
-
-/* Called when the RFKILL toggled in software.
- * This is called without locking. */
-static int b43legacy_rfkill_soft_toggle(void *data, enum rfkill_state state)
-{
-        struct b43legacy_wldev *dev = data;
-        struct b43legacy_wl *wl = dev->wl;
-        int err = -EBUSY;
-
-        if (!wl->rfkill.registered)
-                return 0;
-
-        mutex_lock(&wl->mutex);
-        if (b43legacy_status(dev) < B43legacy_STAT_INITIALIZED)
-                goto out_unlock;
-        err = 0;
-        switch (state) {
-        case RFKILL_STATE_UNBLOCKED:
-                if (!dev->radio_hw_enable) {
-                        /* No luck. We can't toggle the hardware RF-kill
-                         * button from software. */
-                        err = -EBUSY;
-                        goto out_unlock;
+                wiphy_rfkill_set_hw_state(hw->wiphy, !enabled);
+                if (enabled != dev->phy.radio_on) {
+                        if (enabled)
+                                b43legacy_radio_turn_on(dev);
+                        else
+                                b43legacy_radio_turn_off(dev, 0);
                 }
-                if (!dev->phy.radio_on)
-                        b43legacy_radio_turn_on(dev);
-                break;
-        case RFKILL_STATE_SOFT_BLOCKED:
-                if (dev->phy.radio_on)
-                        b43legacy_radio_turn_off(dev, 0);
-                break;
-        default:
-                b43legacywarn(wl, "Received unexpected rfkill state %d.\n",
-                              state);
-                break;
         }
 
-out_unlock:
-        mutex_unlock(&wl->mutex);
-
-        return err;
-}
-
-char *b43legacy_rfkill_led_name(struct b43legacy_wldev *dev)
-{
-        struct b43legacy_rfkill *rfk = &(dev->wl->rfkill);
-
-        if (!rfk->registered)
-                return NULL;
-        return rfkill_get_led_name(rfk->rfkill);
-}
-
-void b43legacy_rfkill_init(struct b43legacy_wldev *dev)
-{
-        struct b43legacy_wl *wl = dev->wl;
-        struct b43legacy_rfkill *rfk = &(wl->rfkill);
-        int err;
-
-        rfk->registered = 0;
-
-        rfk->rfkill = rfkill_allocate(dev->dev->dev, RFKILL_TYPE_WLAN);
-        if (!rfk->rfkill)
-                goto out_error;
-        snprintf(rfk->name, sizeof(rfk->name),
-                 "b43legacy-%s", wiphy_name(wl->hw->wiphy));
-        rfk->rfkill->name = rfk->name;
-        rfk->rfkill->state = RFKILL_STATE_UNBLOCKED;
-        rfk->rfkill->data = dev;
-        rfk->rfkill->toggle_radio = b43legacy_rfkill_soft_toggle;
-
-        rfk->poll_dev = input_allocate_polled_device();
-        if (!rfk->poll_dev) {
-                rfkill_free(rfk->rfkill);
-                goto err_freed_rfk;
+        if (brought_up) {
+                ssb_device_disable(dev->dev, 0);
+                ssb_bus_may_powerdown(bus);
         }
 
-        rfk->poll_dev->private = dev;
-        rfk->poll_dev->poll = b43legacy_rfkill_poll;
-        rfk->poll_dev->poll_interval = 1000; /* msecs */
-
-        rfk->poll_dev->input->name = rfk->name;
-        rfk->poll_dev->input->id.bustype = BUS_HOST;
-        rfk->poll_dev->input->id.vendor = dev->dev->bus->boardinfo.vendor;
-        rfk->poll_dev->input->evbit[0] = BIT(EV_KEY);
-        set_bit(KEY_WLAN, rfk->poll_dev->input->keybit);
-
-        err = rfkill_register(rfk->rfkill);
-        if (err)
-                goto err_free_polldev;
-
-#ifdef CONFIG_RFKILL_INPUT_MODULE
-        /* B43legacy RF-kill isn't useful without the rfkill-input subsystem.
-         * Try to load the module. */
-        err = request_module("rfkill-input");
-        if (err)
-                b43legacywarn(wl, "Failed to load the rfkill-input module."
-                        "The built-in radio LED will not work.\n");
-#endif /* CONFIG_RFKILL_INPUT */
-
-        err = input_register_polled_device(rfk->poll_dev);
-        if (err)
-                goto err_unreg_rfk;
-
-        rfk->registered = 1;
-
-        return;
-err_unreg_rfk:
-        rfkill_unregister(rfk->rfkill);
-err_free_polldev:
-        input_free_polled_device(rfk->poll_dev);
-        rfk->poll_dev = NULL;
-err_freed_rfk:
-        rfk->rfkill = NULL;
-out_error:
-        rfk->registered = 0;
-        b43legacywarn(wl, "RF-kill button init failed\n");
-}
-
-void b43legacy_rfkill_exit(struct b43legacy_wldev *dev)
-{
-        struct b43legacy_rfkill *rfk = &(dev->wl->rfkill);
-
-        if (!rfk->registered)
-                return;
-        rfk->registered = 0;
-
-        input_unregister_polled_device(rfk->poll_dev);
-        rfkill_unregister(rfk->rfkill);
-        input_free_polled_device(rfk->poll_dev);
-        rfk->poll_dev = NULL;
-        rfk->rfkill = NULL;
+        mutex_unlock(&wl->mutex);
 }
-
diff --git a/drivers/net/wireless/b43legacy/rfkill.h b/drivers/net/wireless/b43legacy/rfkill.h
index 11150a8032f0..75585571c544 100644
--- a/drivers/net/wireless/b43legacy/rfkill.h
+++ b/drivers/net/wireless/b43legacy/rfkill.h
@@ -1,59 +1,11 @@
 #ifndef B43legacy_RFKILL_H_
 #define B43legacy_RFKILL_H_
 
+struct ieee80211_hw;
 struct b43legacy_wldev;
 
-#ifdef CONFIG_B43LEGACY_RFKILL
+void b43legacy_rfkill_poll(struct ieee80211_hw *hw);
 
-#include <linux/rfkill.h>
-#include <linux/workqueue.h>
-#include <linux/input-polldev.h>
-
-
-
-struct b43legacy_rfkill {
-        /* The RFKILL subsystem data structure */
-        struct rfkill *rfkill;
-        /* The poll device for the RFKILL input button */
-        struct input_polled_dev *poll_dev;
-        /* Did initialization succeed? Used for freeing. */
-        bool registered;
-        /* The unique name of this rfkill switch */
-        char name[sizeof("b43legacy-phy4294967295")];
-};
-
-/* The init function returns void, because we are not interested
- * in failing the b43 init process when rfkill init failed. */
-void b43legacy_rfkill_init(struct b43legacy_wldev *dev);
-void b43legacy_rfkill_exit(struct b43legacy_wldev *dev);
-
-char *b43legacy_rfkill_led_name(struct b43legacy_wldev *dev);
-
-
-#else /* CONFIG_B43LEGACY_RFKILL */
-/* No RFKILL support. */
-
-struct b43legacy_rfkill {
-        /* empty */
-};
-
-static inline void b43legacy_rfkill_alloc(struct b43legacy_wldev *dev)
-{
-}
-static inline void b43legacy_rfkill_free(struct b43legacy_wldev *dev)
-{
-}
-static inline void b43legacy_rfkill_init(struct b43legacy_wldev *dev)
-{
-}
-static inline void b43legacy_rfkill_exit(struct b43legacy_wldev *dev)
-{
-}
-static inline char *b43legacy_rfkill_led_name(struct b43legacy_wldev *dev)
-{
-        return NULL;
-}
-
-#endif /* CONFIG_B43LEGACY_RFKILL */
+bool b43legacy_is_hw_radio_enabled(struct b43legacy_wldev *dev);
 
 #endif /* B43legacy_RFKILL_H_ */
diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig
index 8304f6406a17..029ccb6bdbaa 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/iwlwifi/Kconfig
@@ -5,16 +5,11 @@ config IWLWIFI
         select FW_LOADER
         select MAC80211_LEDS if IWLWIFI_LEDS
         select LEDS_CLASS if IWLWIFI_LEDS
-        select RFKILL if IWLWIFI_RFKILL
 
 config IWLWIFI_LEDS
         bool "Enable LED support in iwlagn and iwl3945 drivers"
         depends on IWLWIFI
 
-config IWLWIFI_RFKILL
-        bool "Enable RF kill support in iwlagn and iwl3945 drivers"
-        depends on IWLWIFI
-
 config IWLWIFI_SPECTRUM_MEASUREMENT
         bool "Enable Spectrum Measurement in iwlagn driver"
         depends on IWLWIFI
diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile
index d79d97ad61a5..1d4e0a226fd4 100644
--- a/drivers/net/wireless/iwlwifi/Makefile
+++ b/drivers/net/wireless/iwlwifi/Makefile
@@ -4,7 +4,6 @@ iwlcore-objs 		+= iwl-rx.o iwl-tx.o iwl-sta.o iwl-calib.o
 iwlcore-objs            += iwl-scan.o
 iwlcore-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-debugfs.o
 iwlcore-$(CONFIG_IWLWIFI_LEDS) += iwl-led.o
-iwlcore-$(CONFIG_IWLWIFI_RFKILL) += iwl-rfkill.o
 iwlcore-$(CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT) += iwl-spectrum.o
 
 obj-$(CONFIG_IWLAGN)    += iwlagn.o
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-led.c b/drivers/net/wireless/iwlwifi/iwl-3945-led.c
index bd7e520d98c2..225e5f889346 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-led.c
@@ -167,10 +167,6 @@ static int iwl3945_led_disassociate(struct iwl_priv *priv, int led_id)
         IWL_DEBUG_LED(priv, "Disassociated\n");
 
         priv->allow_blinking = 0;
-        if (iwl_is_rfkill(priv))
-                iwl3945_led_off(priv, led_id);
-        else
-                iwl3945_led_on(priv, led_id);
 
         return 0;
 }
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
index 814afaf6d10b..5eb538d18a80 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
@@ -38,6 +38,7 @@
 
 #include "iwl-commands.h"
 #include "iwl-3945.h"
+#include "iwl-sta.h"
 
 #define RS_NAME "iwl-3945-rs"
 
@@ -714,13 +715,13 @@ static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta,
 
         if ((priv->iw_mode == NL80211_IFTYPE_ADHOC) &&
             !rs_sta->ibss_sta_added) {
-                u8 sta_id = iwl3945_hw_find_station(priv, hdr->addr1);
+                u8 sta_id = iwl_find_station(priv, hdr->addr1);
 
                 if (sta_id == IWL_INVALID_STATION) {
                         IWL_DEBUG_RATE(priv, "LQ: ADD station %pm\n",
                                        hdr->addr1);
-                        sta_id = iwl3945_add_station(priv,
-                                    hdr->addr1, 0, CMD_ASYNC, NULL);
+                        sta_id = iwl_add_station(priv, hdr->addr1, false,
+                                CMD_ASYNC, NULL);
                 }
                 if (sta_id != IWL_INVALID_STATION)
                         rs_sta->ibss_sta_added = 1;
@@ -975,7 +976,7 @@ void iwl3945_rate_scale_init(struct ieee80211_hw *hw, s32 sta_id)
 
         rcu_read_lock();
 
-        sta = ieee80211_find_sta(hw, priv->stations_39[sta_id].sta.sta.addr);
+        sta = ieee80211_find_sta(hw, priv->stations[sta_id].sta.sta.addr);
         if (!sta) {
                 rcu_read_unlock();
                 return;
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index fd65e1c3e055..46288e724889 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -769,35 +769,6 @@ void iwl3945_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq)
         return ;
 }
 
-u8 iwl3945_hw_find_station(struct iwl_priv *priv, const u8 *addr)
-{
-        int i, start = IWL_AP_ID;
-        int ret = IWL_INVALID_STATION;
-        unsigned long flags;
-
-        if ((priv->iw_mode == NL80211_IFTYPE_ADHOC) ||
-            (priv->iw_mode == NL80211_IFTYPE_AP))
-                start = IWL_STA_ID;
-
-        if (is_broadcast_ether_addr(addr))
-                return priv->hw_params.bcast_sta_id;
-
-        spin_lock_irqsave(&priv->sta_lock, flags);
-        for (i = start; i < priv->hw_params.max_stations; i++)
-                if ((priv->stations_39[i].used) &&
-                    (!compare_ether_addr
-                     (priv->stations_39[i].sta.sta.addr, addr))) {
-                        ret = i;
-                        goto out;
-                }
-
-        IWL_DEBUG_INFO(priv, "can not find STA %pM (total %d)\n",
-                       addr, priv->num_stations);
- out:
-        spin_unlock_irqrestore(&priv->sta_lock, flags);
-        return ret;
-}
-
 /**
  * iwl3945_hw_build_tx_cmd_rate - Add rate portion to TX_CMD:
  *
@@ -875,13 +846,13 @@ void iwl3945_hw_build_tx_cmd_rate(struct iwl_priv *priv, struct iwl_cmd *cmd,
 u8 iwl3945_sync_sta(struct iwl_priv *priv, int sta_id, u16 tx_rate, u8 flags)
 {
         unsigned long flags_spin;
-        struct iwl3945_station_entry *station;
+        struct iwl_station_entry *station;
 
         if (sta_id == IWL_INVALID_STATION)
                 return IWL_INVALID_STATION;
 
         spin_lock_irqsave(&priv->sta_lock, flags_spin);
-        station = &priv->stations_39[sta_id];
+        station = &priv->stations[sta_id];
 
         station->sta.sta.modify_mask = STA_MODIFY_TX_RATE_MSK;
         station->sta.rate_n_flags = cpu_to_le16(tx_rate);
@@ -889,8 +860,7 @@ u8 iwl3945_sync_sta(struct iwl_priv *priv, int sta_id, u16 tx_rate, u8 flags)
 
         spin_unlock_irqrestore(&priv->sta_lock, flags_spin);
 
-        iwl_send_add_sta(priv,
-                         (struct iwl_addsta_cmd *)&station->sta, flags);
+        iwl_send_add_sta(priv, &station->sta, flags);
         IWL_DEBUG_RATE(priv, "SCALE sync station %d to rate %d\n",
                         sta_id, tx_rate);
         return sta_id;
@@ -2029,7 +1999,7 @@ static int iwl3945_commit_rxon(struct iwl_priv *priv)
 
         memcpy(active_rxon, staging_rxon, sizeof(*active_rxon));
 
-        priv->cfg->ops->smgmt->clear_station_table(priv);
+        iwl_clear_stations_table(priv);
 
         /* If we issue a new RXON command which required a tune then we must
          * send a new TXPOWER command or we won't be able to Tx any frames */
@@ -2040,7 +2010,7 @@ static int iwl3945_commit_rxon(struct iwl_priv *priv)
         }
 
         /* Add the broadcast address so we can send broadcast frames */
-        if (priv->cfg->ops->smgmt->add_station(priv, iwl_bcast_addr, 0, 0, NULL) ==
+        if (iwl_add_station(priv, iwl_bcast_addr, false, CMD_SYNC, NULL) ==
             IWL_INVALID_STATION) {
                 IWL_ERR(priv, "Error adding BROADCAST address for transmit.\n");
                 return -EIO;
@@ -2050,9 +2020,8 @@ static int iwl3945_commit_rxon(struct iwl_priv *priv)
          * add the IWL_AP_ID to the station rate table */
         if (iwl_is_associated(priv) &&
             (priv->iw_mode == NL80211_IFTYPE_STATION))
-                if (priv->cfg->ops->smgmt->add_station(priv,
-                                        priv->active_rxon.bssid_addr, 1, 0, NULL)
-                    == IWL_INVALID_STATION) {
+                if (iwl_add_station(priv, priv->active_rxon.bssid_addr,
+                                true, CMD_SYNC, NULL) == IWL_INVALID_STATION) {
                         IWL_ERR(priv, "Error adding AP address for transmit\n");
                         return -EIO;
                 }
@@ -2466,13 +2435,25 @@ static u16 iwl3945_get_hcmd_size(u8 cmd_id, u16 len)
         }
 }
 
+
 static u16 iwl3945_build_addsta_hcmd(const struct iwl_addsta_cmd *cmd, u8 *data)
 {
-        u16 size = (u16)sizeof(struct iwl3945_addsta_cmd);
-        memcpy(data, cmd, size);
-        return size;
+        struct iwl3945_addsta_cmd *addsta = (struct iwl3945_addsta_cmd *)data;
+        addsta->mode = cmd->mode;
+        memcpy(&addsta->sta, &cmd->sta, sizeof(struct sta_id_modify));
+        memcpy(&addsta->key, &cmd->key, sizeof(struct iwl4965_keyinfo));
+        addsta->station_flags = cmd->station_flags;
+        addsta->station_flags_msk = cmd->station_flags_msk;
+        addsta->tid_disable_tx = cpu_to_le16(0);
+        addsta->rate_n_flags = cmd->rate_n_flags;
+        addsta->add_immediate_ba_tid = cmd->add_immediate_ba_tid;
+        addsta->remove_immediate_ba_tid = cmd->remove_immediate_ba_tid;
+        addsta->add_immediate_ba_ssn = cmd->add_immediate_ba_ssn;
+
+        return (u16)sizeof(struct iwl3945_addsta_cmd);
 }
 
+
 /**
  * iwl3945_init_hw_rate_table - Initialize the hardware rate fallback table
  */
@@ -2842,15 +2823,6 @@ static struct iwl_lib_ops iwl3945_lib = {
         .config_ap = iwl3945_config_ap,
 };
 
-static struct iwl_station_mgmt_ops iwl3945_station_mgmt = {
-        .add_station = iwl3945_add_station,
-#if 0
-        .remove_station = iwl3945_remove_station,
-#endif
-        .find_station = iwl3945_hw_find_station,
-        .clear_station_table = iwl3945_clear_stations_table,
-};
-
 static struct iwl_hcmd_utils_ops iwl3945_hcmd_utils = {
         .get_hcmd_size = iwl3945_get_hcmd_size,
         .build_addsta_hcmd = iwl3945_build_addsta_hcmd,
@@ -2860,7 +2832,6 @@ static struct iwl_ops iwl3945_ops = {
         .lib = &iwl3945_lib,
         .hcmd = &iwl3945_hcmd,
         .utils = &iwl3945_hcmd_utils,
-        .smgmt = &iwl3945_station_mgmt,
 };
 
 static struct iwl_cfg iwl3945_bg_cfg = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h
index da87528f355f..fbb3a573463e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.h
@@ -36,10 +36,6 @@
 #include <linux/kernel.h>
 #include <net/ieee80211_radiotap.h>
 
-/*used for rfkill*/
-#include <linux/rfkill.h>
-#include <linux/input.h>
-
 /* Hardware specific file defines the PCI IDs table for that hardware module */
 extern struct pci_device_id iwl3945_hw_card_ids[];
 
@@ -155,7 +151,6 @@ struct iwl3945_frame {
 #define STATUS_HCMD_SYNC_ACTIVE 1       /* sync host command in progress */
 #define STATUS_INT_ENABLED      2
 #define STATUS_RF_KILL_HW       3
-#define STATUS_RF_KILL_SW       4
 #define STATUS_INIT             5
 #define STATUS_ALIVE            6
 #define STATUS_READY            7
@@ -202,12 +197,6 @@ struct iwl3945_ibss_seq {
  * for use by iwl-*.c
  *
  *****************************************************************************/
-struct iwl3945_addsta_cmd;
-extern int iwl3945_send_add_station(struct iwl_priv *priv,
-                                struct iwl3945_addsta_cmd *sta, u8 flags);
-extern u8 iwl3945_add_station(struct iwl_priv *priv, const u8 *bssid,
-                          int is_ap, u8 flags, struct ieee80211_sta_ht_cap *ht_info);
-extern void iwl3945_clear_stations_table(struct iwl_priv *priv);
 extern int iwl3945_power_init_handle(struct iwl_priv *priv);
 extern int iwl3945_eeprom_init(struct iwl_priv *priv);
 extern int iwl3945_calc_db_from_ratio(int sig_ratio);
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index a0b29411a4b3..8f3d4bc6a03f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2221,13 +2221,6 @@ static void iwl4965_cancel_deferred_work(struct iwl_priv *priv)
         cancel_work_sync(&priv->txpower_work);
 }
 
-static struct iwl_station_mgmt_ops iwl4965_station_mgmt = {
-        .add_station = iwl_add_station_flags,
-        .remove_station = iwl_remove_station,
-        .find_station = iwl_find_station,
-        .clear_station_table = iwl_clear_stations_table,
-};
-
 static struct iwl_hcmd_ops iwl4965_hcmd = {
         .rxon_assoc = iwl4965_send_rxon_assoc,
         .commit_rxon = iwl_commit_rxon,
@@ -2297,7 +2290,6 @@ static struct iwl_ops iwl4965_ops = {
         .lib = &iwl4965_lib,
         .hcmd = &iwl4965_hcmd,
         .utils = &iwl4965_hcmd_utils,
-        .smgmt = &iwl4965_station_mgmt,
 };
 
 struct iwl_cfg iwl4965_agn_cfg = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index ab29aab6b2d5..b3c648ce8c7b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -651,7 +651,7 @@ static void iwl5000_init_alive_start(struct iwl_priv *priv)
                 goto restart;
         }
 
-        priv->cfg->ops->smgmt->clear_station_table(priv);
+        iwl_clear_stations_table(priv);
         ret = priv->cfg->ops->lib->alive_notify(priv);
         if (ret) {
                 IWL_WARN(priv,
@@ -1049,7 +1049,10 @@ static int iwl5000_txq_agg_disable(struct iwl_priv *priv, u16 txq_id,
 u16 iwl5000_build_addsta_hcmd(const struct iwl_addsta_cmd *cmd, u8 *data)
 {
         u16 size = (u16)sizeof(struct iwl_addsta_cmd);
-        memcpy(data, cmd, size);
+        struct iwl_addsta_cmd *addsta = (struct iwl_addsta_cmd *)data;
+        memcpy(addsta, cmd, size);
+        /* resrved in 5000 */
+        addsta->rate_n_flags = cpu_to_le16(0);
         return size;
 }
 
@@ -1423,13 +1426,6 @@ int iwl5000_calc_rssi(struct iwl_priv *priv,
         return max_rssi - agc - IWL49_RSSI_OFFSET;
 }
 
-struct iwl_station_mgmt_ops iwl5000_station_mgmt = {
-        .add_station = iwl_add_station_flags,
-        .remove_station = iwl_remove_station,
-        .find_station = iwl_find_station,
-        .clear_station_table = iwl_clear_stations_table,
-};
-
 struct iwl_hcmd_ops iwl5000_hcmd = {
         .rxon_assoc = iwl5000_send_rxon_assoc,
         .commit_rxon = iwl_commit_rxon,
@@ -1549,14 +1545,12 @@ struct iwl_ops iwl5000_ops = {
         .lib = &iwl5000_lib,
         .hcmd = &iwl5000_hcmd,
         .utils = &iwl5000_hcmd_utils,
-        .smgmt = &iwl5000_station_mgmt,
 };
 
 static struct iwl_ops iwl5150_ops = {
         .lib = &iwl5150_lib,
         .hcmd = &iwl5000_hcmd,
         .utils = &iwl5000_hcmd_utils,
-        .smgmt = &iwl5000_station_mgmt,
 };
 
 struct iwl_mod_params iwl50_mod_params = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 7236382aeaa6..bd438d8acf55 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -72,7 +72,6 @@ static struct iwl_ops iwl6000_ops = {
         .lib = &iwl5000_lib,
         .hcmd = &iwl5000_hcmd,
         .utils = &iwl6000_hcmd_utils,
-        .smgmt = &iwl5000_station_mgmt,
 };
 
 struct iwl_cfg iwl6000_2ag_cfg = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index 23a58b00f180..ff20e5048a55 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -2502,15 +2502,13 @@ static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta, void *priv_sta,
 
         if ((priv->iw_mode == NL80211_IFTYPE_ADHOC) &&
             !lq_sta->ibss_sta_added) {
-                u8 sta_id = priv->cfg->ops->smgmt->find_station(priv,
-                                                   hdr->addr1);
+                u8 sta_id = iwl_find_station(priv, hdr->addr1);
 
                 if (sta_id == IWL_INVALID_STATION) {
                         IWL_DEBUG_RATE(priv, "LQ: ADD station %pM\n",
                                        hdr->addr1);
-                        sta_id = priv->cfg->ops->smgmt->add_station(priv,
-                                                hdr->addr1, 0,
-                                                CMD_ASYNC, NULL);
+                        sta_id = iwl_add_station(priv, hdr->addr1,
+                                                false, CMD_ASYNC, NULL);
                 }
                 if ((sta_id != IWL_INVALID_STATION)) {
                         lq_sta->lq.sta_id = sta_id;
@@ -2598,7 +2596,7 @@ static void rs_rate_init(void *priv_r, struct ieee80211_supported_band *sband,
 
         lq_sta->ibss_sta_added = 0;
         if (priv->iw_mode == NL80211_IFTYPE_AP) {
-                u8 sta_id = priv->cfg->ops->smgmt->find_station(priv,
+                u8 sta_id = iwl_find_station(priv,
                                                                 sta->addr);
 
                 /* for IBSS the call are from tasklet */
@@ -2606,9 +2604,8 @@ static void rs_rate_init(void *priv_r, struct ieee80211_supported_band *sband,
 
                 if (sta_id == IWL_INVALID_STATION) {
                         IWL_DEBUG_RATE(priv, "LQ: ADD station %pM\n", sta->addr);
-                        sta_id = priv->cfg->ops->smgmt->add_station(priv,
-                                                        sta->addr, 0,
-                                                        CMD_ASYNC, NULL);
+                        sta_id = iwl_add_station(priv, sta->addr, false,
+                                                CMD_ASYNC, NULL);
                 }
                 if ((sta_id != IWL_INVALID_STATION)) {
                         lq_sta->lq.sta_id = sta_id;
@@ -2790,9 +2787,10 @@ static void rs_fill_link_cmd(const struct iwl_priv *priv,
                 repeat_rate--;
         }
 
-        lq_cmd->agg_params.agg_frame_cnt_limit = 64;
-        lq_cmd->agg_params.agg_dis_start_th = 3;
-        lq_cmd->agg_params.agg_time_limit = cpu_to_le16(4000);
+        lq_cmd->agg_params.agg_frame_cnt_limit = LINK_QUAL_AGG_FRAME_LIMIT_MAX;
+        lq_cmd->agg_params.agg_dis_start_th = LINK_QUAL_AGG_DISABLE_START_DEF;
+        lq_cmd->agg_params.agg_time_limit =
+                cpu_to_le16(LINK_QUAL_AGG_TIME_LIMIT_DEF);
 }
 
 static void *rs_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 0a5507cbeb3f..a5637c4aa85d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -188,7 +188,7 @@ int iwl_commit_rxon(struct iwl_priv *priv)
                 memcpy(active_rxon, &priv->staging_rxon, sizeof(*active_rxon));
         }
 
-        priv->cfg->ops->smgmt->clear_station_table(priv);
+        iwl_clear_stations_table(priv);
 
         priv->start_calib = 0;
 
@@ -737,19 +737,13 @@ static void iwl_rx_card_state_notif(struct iwl_priv *priv,
                 clear_bit(STATUS_RF_KILL_HW, &priv->status);
 
 
-        if (flags & SW_CARD_DISABLED)
-                set_bit(STATUS_RF_KILL_SW, &priv->status);
-        else
-                clear_bit(STATUS_RF_KILL_SW, &priv->status);
-
         if (!(flags & RXON_CARD_DISABLED))
                 iwl_scan_cancel(priv);
 
         if ((test_bit(STATUS_RF_KILL_HW, &status) !=
-             test_bit(STATUS_RF_KILL_HW, &priv->status)) ||
-            (test_bit(STATUS_RF_KILL_SW, &status) !=
-             test_bit(STATUS_RF_KILL_SW, &priv->status)))
-                queue_work(priv->workqueue, &priv->rf_kill);
+             test_bit(STATUS_RF_KILL_HW, &priv->status)))
+                wiphy_rfkill_set_hw_state(priv->hw->wiphy,
+                        test_bit(STATUS_RF_KILL_HW, &priv->status));
         else
                 wake_up_interruptible(&priv->wait_command_queue);
 }
@@ -1045,7 +1039,7 @@ static void iwl_irq_tasklet_legacy(struct iwl_priv *priv)
                                 set_bit(STATUS_RF_KILL_HW, &priv->status);
                         else
                                 clear_bit(STATUS_RF_KILL_HW, &priv->status);
-                        queue_work(priv->workqueue, &priv->rf_kill);
+                        wiphy_rfkill_set_hw_state(priv->hw->wiphy, hw_rf_kill);
                 }
 
                 handled |= CSR_INT_BIT_RF_KILL;
@@ -1218,7 +1212,7 @@ static void iwl_irq_tasklet(struct iwl_priv *priv)
                                 set_bit(STATUS_RF_KILL_HW, &priv->status);
                         else
                                 clear_bit(STATUS_RF_KILL_HW, &priv->status);
-                        queue_work(priv->workqueue, &priv->rf_kill);
+                        wiphy_rfkill_set_hw_state(priv->hw->wiphy, hw_rf_kill);
                 }
 
                 handled |= CSR_INT_BIT_RF_KILL;
@@ -1617,7 +1611,7 @@ static void iwl_alive_start(struct iwl_priv *priv)
                 goto restart;
         }
 
-        priv->cfg->ops->smgmt->clear_station_table(priv);
+        iwl_clear_stations_table(priv);
         ret = priv->cfg->ops->lib->alive_notify(priv);
         if (ret) {
                 IWL_WARN(priv,
@@ -1703,7 +1697,7 @@ static void __iwl_down(struct iwl_priv *priv)
 
         iwl_leds_unregister(priv);
 
-        priv->cfg->ops->smgmt->clear_station_table(priv);
+        iwl_clear_stations_table(priv);
 
         /* Unblock any waiting calls */
         wake_up_interruptible_all(&priv->wait_command_queue);
@@ -1726,12 +1720,10 @@ static void __iwl_down(struct iwl_priv *priv)
                 ieee80211_stop_queues(priv->hw);
 
         /* If we have not previously called iwl_init() then
-         * clear all bits but the RF Kill bits and return */
+         * clear all bits but the RF Kill bit and return */
         if (!iwl_is_init(priv)) {
                 priv->status = test_bit(STATUS_RF_KILL_HW, &priv->status) <<
                                         STATUS_RF_KILL_HW |
-                               test_bit(STATUS_RF_KILL_SW, &priv->status) <<
-                                        STATUS_RF_KILL_SW |
                                test_bit(STATUS_GEO_CONFIGURED, &priv->status) <<
                                         STATUS_GEO_CONFIGURED |
                                test_bit(STATUS_EXIT_PENDING, &priv->status) <<
@@ -1740,11 +1732,9 @@ static void __iwl_down(struct iwl_priv *priv)
         }
 
         /* ...otherwise clear out all the status bits but the RF Kill
-         * bits and continue taking the NIC down. */
+         * bit and continue taking the NIC down. */
         priv->status &= test_bit(STATUS_RF_KILL_HW, &priv->status) <<
                                 STATUS_RF_KILL_HW |
-                        test_bit(STATUS_RF_KILL_SW, &priv->status) <<
-                                STATUS_RF_KILL_SW |
                         test_bit(STATUS_GEO_CONFIGURED, &priv->status) <<
                                 STATUS_GEO_CONFIGURED |
                         test_bit(STATUS_FW_ERROR, &priv->status) <<
@@ -1866,9 +1856,10 @@ static int __iwl_up(struct iwl_priv *priv)
                 set_bit(STATUS_RF_KILL_HW, &priv->status);
 
         if (iwl_is_rfkill(priv)) {
+                wiphy_rfkill_set_hw_state(priv->hw->wiphy, true);
+
                 iwl_enable_interrupts(priv);
-                IWL_WARN(priv, "Radio disabled by %s RF Kill switch\n",
-                    test_bit(STATUS_RF_KILL_HW, &priv->status) ? "HW" : "SW");
+                IWL_WARN(priv, "Radio disabled by HW RF Kill switch\n");
                 return 0;
         }
 
@@ -1887,8 +1878,6 @@ static int __iwl_up(struct iwl_priv *priv)
 
         /* clear (again), then enable host interrupts */
         iwl_write32(priv, CSR_INT, 0xFFFFFFFF);
-        /* enable dram interrupt */
-        iwl_reset_ict(priv);
         iwl_enable_interrupts(priv);
 
         /* really make sure rfkill handshake bits are cleared */
@@ -1903,7 +1892,7 @@ static int __iwl_up(struct iwl_priv *priv)
 
         for (i = 0; i < MAX_HW_RESTARTS; i++) {
 
-                priv->cfg->ops->smgmt->clear_station_table(priv);
+                iwl_clear_stations_table(priv);
 
                 /* load bootstrap state machine,
                  * load bootstrap program into processor's memory,
@@ -1962,6 +1951,9 @@ static void iwl_bg_alive_start(struct work_struct *data)
         if (test_bit(STATUS_EXIT_PENDING, &priv->status))
                 return;
 
+        /* enable dram interrupt */
+        iwl_reset_ict(priv);
+
         mutex_lock(&priv->mutex);
         iwl_alive_start(priv);
         mutex_unlock(&priv->mutex);
@@ -2000,7 +1992,6 @@ static void iwl_bg_up(struct work_struct *data)
         mutex_lock(&priv->mutex);
         __iwl_up(priv);
         mutex_unlock(&priv->mutex);
-        iwl_rfkill_set_hw_state(priv);
 }
 
 static void iwl_bg_restart(struct work_struct *data)
@@ -2178,8 +2169,6 @@ static int iwl_mac_start(struct ieee80211_hw *hw)
 
         mutex_unlock(&priv->mutex);
 
-        iwl_rfkill_set_hw_state(priv);
-
         if (ret)
                 return ret;
 
@@ -2348,7 +2337,7 @@ static int iwl_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
                 return -EOPNOTSUPP;
         }
         addr = sta ? sta->addr : iwl_bcast_addr;
-        sta_id = priv->cfg->ops->smgmt->find_station(priv, addr);
+        sta_id = iwl_find_station(priv, addr);
         if (sta_id == IWL_INVALID_STATION) {
                 IWL_DEBUG_MAC80211(priv, "leave - %pM not in station map.\n",
                                    addr);
@@ -2774,7 +2763,6 @@ static void iwl_setup_deferred_work(struct iwl_priv *priv)
         INIT_WORK(&priv->up, iwl_bg_up);
         INIT_WORK(&priv->restart, iwl_bg_restart);
         INIT_WORK(&priv->rx_replenish, iwl_bg_rx_replenish);
-        INIT_WORK(&priv->rf_kill, iwl_bg_rf_kill);
         INIT_WORK(&priv->beacon_update, iwl_bg_beacon_update);
         INIT_WORK(&priv->run_time_calib_work, iwl_bg_run_time_calib_work);
         INIT_DELAYED_WORK(&priv->init_alive_start, iwl_bg_init_alive_start);
@@ -3045,12 +3033,8 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
         else
                 set_bit(STATUS_RF_KILL_HW, &priv->status);
 
-        err = iwl_rfkill_init(priv);
-        if (err)
-                IWL_ERR(priv, "Unable to initialize RFKILL system. "
-                                  "Ignoring error: %d\n", err);
-        else
-                iwl_rfkill_set_hw_state(priv);
+        wiphy_rfkill_set_hw_state(priv->hw->wiphy,
+                test_bit(STATUS_RF_KILL_HW, &priv->status));
 
         iwl_power_initialize(priv);
         return 0;
@@ -3114,14 +3098,13 @@ static void __devexit iwl_pci_remove(struct pci_dev *pdev)
 
         iwl_synchronize_irq(priv);
 
-        iwl_rfkill_unregister(priv);
         iwl_dealloc_ucode_pci(priv);
 
         if (priv->rxq.bd)
                 iwl_rx_queue_free(priv, &priv->rxq);
         iwl_hw_txq_ctx_free(priv);
 
-        priv->cfg->ops->smgmt->clear_station_table(priv);
+        iwl_clear_stations_table(priv);
         iwl_eeprom_free(priv);
 
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index e581dc323f0a..c87033bf3ad2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -1067,7 +1067,7 @@ struct iwl_addsta_cmd {
          * Set modify_mask bit STA_MODIFY_TID_DISABLE_TX to use this field. */
         __le16 tid_disable_tx;
 
-        __le16  reserved1;
+        __le16  rate_n_flags;           /* 3945 only */
 
         /* TID for which to add block-ack support.
          * Set modify_mask bit STA_MODIFY_ADDBA_TID_MSK to use this field. */
@@ -1913,6 +1913,18 @@ struct iwl_link_qual_general_params {
         u8 start_rate_index[LINK_QUAL_AC_NUM];
 } __attribute__ ((packed));
 
+#define LINK_QUAL_AGG_TIME_LIMIT_DEF    (4000) /* 4 milliseconds */
+#define LINK_QUAL_AGG_TIME_LIMIT_MAX    (65535)
+#define LINK_QUAL_AGG_TIME_LIMIT_MIN    (0)
+
+#define LINK_QUAL_AGG_DISABLE_START_DEF (3)
+#define LINK_QUAL_AGG_DISABLE_START_MAX (255)
+#define LINK_QUAL_AGG_DISABLE_START_MIN (0)
+
+#define LINK_QUAL_AGG_FRAME_LIMIT_DEF   (31)
+#define LINK_QUAL_AGG_FRAME_LIMIT_MAX   (64)
+#define LINK_QUAL_AGG_FRAME_LIMIT_MIN   (0)
+
 /**
  * struct iwl_link_qual_agg_params
  *
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index e93ddb74457e..f9d16ca5b3d9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -36,7 +36,6 @@
 #include "iwl-debug.h"
 #include "iwl-core.h"
 #include "iwl-io.h"
-#include "iwl-rfkill.h"
 #include "iwl-power.h"
 #include "iwl-sta.h"
 #include "iwl-helpers.h"
@@ -1389,7 +1388,7 @@ int iwl_init_drv(struct iwl_priv *priv)
         mutex_init(&priv->mutex);
 
         /* Clear the driver's (not device's) station table */
-        priv->cfg->ops->smgmt->clear_station_table(priv);
+        iwl_clear_stations_table(priv);
 
         priv->data_retry_limit = -1;
         priv->ieee_channels = NULL;
@@ -1704,8 +1703,9 @@ static irqreturn_t iwl_isr(int irq, void *data)
 {
         struct iwl_priv *priv = data;
         u32 inta, inta_mask;
+#ifdef CONFIG_IWLWIFI_DEBUG
         u32 inta_fh;
-
+#endif
         if (!priv)
                 return IRQ_NONE;
 
@@ -2210,126 +2210,6 @@ int iwl_send_card_state(struct iwl_priv *priv, u32 flags, u8 meta_flag)
 }
 EXPORT_SYMBOL(iwl_send_card_state);
 
-void iwl_radio_kill_sw_disable_radio(struct iwl_priv *priv)
-{
-        unsigned long flags;
-
-        if (test_bit(STATUS_RF_KILL_SW, &priv->status))
-                return;
-
-        IWL_DEBUG_RF_KILL(priv, "Manual SW RF KILL set to: RADIO OFF\n");
-
-        iwl_scan_cancel(priv);
-        /* FIXME: This is a workaround for AP */
-        if (priv->iw_mode != NL80211_IFTYPE_AP) {
-                spin_lock_irqsave(&priv->lock, flags);
-                iwl_write32(priv, CSR_UCODE_DRV_GP1_SET,
-                            CSR_UCODE_SW_BIT_RFKILL);
-                spin_unlock_irqrestore(&priv->lock, flags);
-                /* call the host command only if no hw rf-kill set */
-                if (!test_bit(STATUS_RF_KILL_HW, &priv->status) &&
-                    iwl_is_ready(priv))
-                        iwl_send_card_state(priv,
-                                CARD_STATE_CMD_DISABLE, 0);
-                set_bit(STATUS_RF_KILL_SW, &priv->status);
-                        /* make sure mac80211 stop sending Tx frame */
-                if (priv->mac80211_registered)
-                        ieee80211_stop_queues(priv->hw);
-        }
-}
-EXPORT_SYMBOL(iwl_radio_kill_sw_disable_radio);
-
-int iwl_radio_kill_sw_enable_radio(struct iwl_priv *priv)
-{
-        unsigned long flags;
-
-        if (!test_bit(STATUS_RF_KILL_SW, &priv->status))
-                return 0;
-
-        IWL_DEBUG_RF_KILL(priv, "Manual SW RF KILL set to: RADIO ON\n");
-
-        spin_lock_irqsave(&priv->lock, flags);
-        iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
-
-        /* If the driver is up it will receive CARD_STATE_NOTIFICATION
-         * notification where it will clear SW rfkill status.
-         * Setting it here would break the handler. Only if the
-         * interface is down we can set here since we don't
-         * receive any further notification.
-         */
-        if (!priv->is_open)
-                clear_bit(STATUS_RF_KILL_SW, &priv->status);
-        spin_unlock_irqrestore(&priv->lock, flags);
-
-        /* wake up ucode */
-        msleep(10);
-
-        iwl_read32(priv, CSR_UCODE_DRV_GP1);
-        spin_lock_irqsave(&priv->reg_lock, flags);
-        if (!iwl_grab_nic_access(priv))
-                iwl_release_nic_access(priv);
-        spin_unlock_irqrestore(&priv->reg_lock, flags);
-
-        if (test_bit(STATUS_RF_KILL_HW, &priv->status)) {
-                IWL_DEBUG_RF_KILL(priv, "Can not turn radio back on - "
-                                  "disabled by HW switch\n");
-                return 0;
-        }
-
-        /* when driver is up while rfkill is on, it wont receive
-         * any CARD_STATE_NOTIFICATION notifications so we have to
-         * restart it in here
-         */
-        if (priv->is_open && !test_bit(STATUS_ALIVE, &priv->status)) {
-                clear_bit(STATUS_RF_KILL_SW, &priv->status);
-                if (!iwl_is_rfkill(priv))
-                        queue_work(priv->workqueue, &priv->up);
-        }
-
-        /* If the driver is already loaded, it will receive
-         * CARD_STATE_NOTIFICATION notifications and the handler will
-         * call restart to reload the driver.
-         */
-        return 1;
-}
-EXPORT_SYMBOL(iwl_radio_kill_sw_enable_radio);
-
-void iwl_bg_rf_kill(struct work_struct *work)
-{
-        struct iwl_priv *priv = container_of(work, struct iwl_priv, rf_kill);
-
-        wake_up_interruptible(&priv->wait_command_queue);
-
-        if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-                return;
-
-        mutex_lock(&priv->mutex);
-
-        if (!iwl_is_rfkill(priv)) {
-                IWL_DEBUG_RF_KILL(priv,
-                          "HW and/or SW RF Kill no longer active, restarting "
-                          "device\n");
-                if (!test_bit(STATUS_EXIT_PENDING, &priv->status) &&
-                    priv->is_open)
-                        queue_work(priv->workqueue, &priv->restart);
-        } else {
-                /* make sure mac80211 stop sending Tx frame */
-                if (priv->mac80211_registered)
-                        ieee80211_stop_queues(priv->hw);
-
-                if (!test_bit(STATUS_RF_KILL_HW, &priv->status))
-                        IWL_DEBUG_RF_KILL(priv, "Can not turn radio back on - "
-                                          "disabled by SW switch\n");
-                else
-                        IWL_WARN(priv, "Radio Frequency Kill Switch is On:\n"
-                                    "Kill switch must be turned off for "
-                                    "wireless networking to work.\n");
-        }
-        mutex_unlock(&priv->mutex);
-        iwl_rfkill_set_hw_state(priv);
-}
-EXPORT_SYMBOL(iwl_bg_rf_kill);
-
 void iwl_rx_pm_sleep_notif(struct iwl_priv *priv,
                            struct iwl_rx_mem_buffer *rxb)
 {
@@ -2679,19 +2559,12 @@ int iwl_set_mode(struct iwl_priv *priv, int mode)
 
         memcpy(priv->staging_rxon.node_addr, priv->mac_addr, ETH_ALEN);
 
-        priv->cfg->ops->smgmt->clear_station_table(priv);
+        iwl_clear_stations_table(priv);
 
         /* dont commit rxon if rf-kill is on*/
         if (!iwl_is_ready_rf(priv))
                 return -EAGAIN;
 
-        cancel_delayed_work(&priv->scan_check);
-        if (iwl_scan_cancel_timeout(priv, 100)) {
-                IWL_WARN(priv, "Aborted scan still in progress after 100ms\n");
-                IWL_DEBUG_MAC80211(priv, "leaving - scan abort failed.\n");
-                return -EAGAIN;
-        }
-
         iwlcore_commit_rxon(priv);
 
         return 0;
@@ -2855,23 +2728,6 @@ int iwl_mac_config(struct ieee80211_hw *hw, u32 changed)
         if (priv->cfg->ops->hcmd->set_rxon_chain)
                 priv->cfg->ops->hcmd->set_rxon_chain(priv);
 
-        if (changed & IEEE80211_CONF_CHANGE_RADIO_ENABLED) {
-                if (conf->radio_enabled &&
-                        iwl_radio_kill_sw_enable_radio(priv)) {
-                        IWL_DEBUG_MAC80211(priv, "leave - RF-KILL - "
-                                                "waiting for uCode\n");
-                        goto out;
-                }
-
-                if (!conf->radio_enabled)
-                        iwl_radio_kill_sw_disable_radio(priv);
-        }
-
-        if (!conf->radio_enabled) {
-                IWL_DEBUG_MAC80211(priv, "leave - radio disabled\n");
-                goto out;
-        }
-
         if (!iwl_is_ready(priv)) {
                 IWL_DEBUG_MAC80211(priv, "leave - not ready\n");
                 goto out;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 87df1b767941..dabf663e36e5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -83,15 +83,6 @@ struct iwl_cmd;
 #define IWL_SKU_A       0x2
 #define IWL_SKU_N       0x8
 
-struct iwl_station_mgmt_ops {
-        u8 (*add_station)(struct iwl_priv *priv, const u8 *addr,
-                        int is_ap, u8 flags, struct ieee80211_sta_ht_cap *ht_info);
-        int (*remove_station)(struct iwl_priv *priv, const u8 *addr,
-                        int is_ap);
-        u8 (*find_station)(struct iwl_priv *priv, const u8 *addr);
-        void (*clear_station_table)(struct iwl_priv *priv);
-};
-
 struct iwl_hcmd_ops {
         int (*rxon_assoc)(struct iwl_priv *priv);
         int (*commit_rxon)(struct iwl_priv *priv);
@@ -183,7 +174,6 @@ struct iwl_ops {
         const struct iwl_lib_ops *lib;
         const struct iwl_hcmd_ops *hcmd;
         const struct iwl_hcmd_utils_ops *utils;
-        const struct iwl_station_mgmt_ops *smgmt;
 };
 
 struct iwl_mod_params {
@@ -192,7 +182,7 @@ struct iwl_mod_params {
         int disable_hw_scan;    /* def: 0 = use h/w scan */
         int num_of_queues;      /* def: HW dependent */
         int num_of_ampdu_queues;/* def: HW dependent */
-        int disable_11n;        /* def: 0 = disable 11n capabilities */
+        int disable_11n;        /* def: 0 = 11n capabilities enabled */
         int amsdu_size_8K;      /* def: 1 = enable 8K amsdu size */
         int antenna;            /* def: 0 = both antennas (use diversity) */
         int restart_fw;         /* def: 1 = restart firmware */
@@ -358,14 +348,6 @@ int iwl_txq_check_empty(struct iwl_priv *priv, int sta_id, u8 tid, int txq_id);
  ****************************************************/
 int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force);
 
-/*****************************************************
- * RF -Kill - here and not in iwl-rfkill.h to be available when
- * RF-kill subsystem is not compiled.
- ****************************************************/
-void iwl_bg_rf_kill(struct work_struct *work);
-void iwl_radio_kill_sw_disable_radio(struct iwl_priv *priv);
-int iwl_radio_kill_sw_enable_radio(struct iwl_priv *priv);
-
 /*******************************************************************************
  * Rate
  ******************************************************************************/
@@ -508,7 +490,6 @@ void iwlcore_free_geos(struct iwl_priv *priv);
 #define STATUS_HCMD_SYNC_ACTIVE 1       /* sync host command in progress */
 #define STATUS_INT_ENABLED      2
 #define STATUS_RF_KILL_HW       3
-#define STATUS_RF_KILL_SW       4
 #define STATUS_INIT             5
 #define STATUS_ALIVE            6
 #define STATUS_READY            7
@@ -543,11 +524,6 @@ static inline int iwl_is_init(struct iwl_priv *priv)
         return test_bit(STATUS_INIT, &priv->status);
 }
 
-static inline int iwl_is_rfkill_sw(struct iwl_priv *priv)
-{
-        return test_bit(STATUS_RF_KILL_SW, &priv->status);
-}
-
 static inline int iwl_is_rfkill_hw(struct iwl_priv *priv)
 {
         return test_bit(STATUS_RF_KILL_HW, &priv->status);
@@ -555,7 +531,7 @@ static inline int iwl_is_rfkill_hw(struct iwl_priv *priv)
 
 static inline int iwl_is_rfkill(struct iwl_priv *priv)
 {
-        return iwl_is_rfkill_hw(priv) || iwl_is_rfkill_sw(priv);
+        return iwl_is_rfkill_hw(priv);
 }
 
 static inline int iwl_is_ready_rf(struct iwl_priv *priv)
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index af70229144b3..11e08c068917 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -449,8 +449,6 @@ static ssize_t iwl_dbgfs_status_read(struct file *file,
                 test_bit(STATUS_INT_ENABLED, &priv->status));
         pos += scnprintf(buf + pos, bufsz - pos, "STATUS_RF_KILL_HW:\t %d\n",
                 test_bit(STATUS_RF_KILL_HW, &priv->status));
-        pos += scnprintf(buf + pos, bufsz - pos, "STATUS_RF_KILL_SW:\t %d\n",
-                test_bit(STATUS_RF_KILL_SW, &priv->status));
         pos += scnprintf(buf + pos, bufsz - pos, "STATUS_INIT:\t\t %d\n",
                 test_bit(STATUS_INIT, &priv->status));
         pos += scnprintf(buf + pos, bufsz - pos, "STATUS_ALIVE:\t\t %d\n",
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 2dafc26fb6a8..e2d620f0b6e8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -41,7 +41,6 @@
 #include "iwl-prph.h"
 #include "iwl-fh.h"
 #include "iwl-debug.h"
-#include "iwl-rfkill.h"
 #include "iwl-4965-hw.h"
 #include "iwl-3945-hw.h"
 #include "iwl-3945-led.h"
@@ -70,7 +69,6 @@ extern struct iwl_ops iwl5000_ops;
 extern struct iwl_lib_ops iwl5000_lib;
 extern struct iwl_hcmd_ops iwl5000_hcmd;
 extern struct iwl_hcmd_utils_ops iwl5000_hcmd_utils;
-extern struct iwl_station_mgmt_ops iwl5000_station_mgmt;
 
 /* shared functions from iwl-5000.c */
 extern u16 iwl5000_get_hcmd_size(u8 cmd_id, u16 len);
@@ -290,11 +288,11 @@ struct iwl_frame {
 #define MAX_SN ((IEEE80211_SCTL_SEQ) >> 4)
 
 enum {
-        /* CMD_SIZE_NORMAL = 0, */
+        CMD_SYNC = 0,
+        CMD_SIZE_NORMAL = 0,
+        CMD_NO_SKB = 0,
         CMD_SIZE_HUGE = (1 << 0),
-        /* CMD_SYNC = 0, */
         CMD_ASYNC = (1 << 1),
-        /* CMD_NO_SKB = 0, */
         CMD_WANT_SKB = (1 << 2),
 };
 
@@ -937,9 +935,6 @@ struct iwl_priv {
          * 4965's initialize alive response contains some calibration data. */
         struct iwl_init_alive_resp card_alive_init;
         struct iwl_alive_resp card_alive;
-#if defined(CONFIG_IWLWIFI_RFKILL)
-        struct rfkill *rfkill;
-#endif
 
 #ifdef CONFIG_IWLWIFI_LEDS
         unsigned long last_blink_time;
@@ -1073,7 +1068,6 @@ struct iwl_priv {
         struct work_struct calibrated_work;
         struct work_struct scan_completed;
         struct work_struct rx_replenish;
-        struct work_struct rf_kill;
         struct work_struct abort_scan;
         struct work_struct update_link_led;
         struct work_struct auth_work;
@@ -1119,8 +1113,6 @@ struct iwl_priv {
 
         struct iwl3945_notif_statistics statistics_39;
 
-        struct iwl3945_station_entry stations_39[IWL_STATION_COUNT];
-
         u32 sta_supp_rates;
 }; /*iwl_priv */
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
index cefa501e5971..7d7554a2f341 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
@@ -240,13 +240,11 @@ static int iwl_init_otp_access(struct iwl_priv *priv)
         if (ret < 0)
                 IWL_ERR(priv, "Time out access OTP\n");
         else {
-                if (!ret) {
-                        iwl_set_bits_prph(priv, APMG_PS_CTRL_REG,
-                                          APMG_PS_CTRL_VAL_RESET_REQ);
-                        udelay(5);
-                        iwl_clear_bits_prph(priv, APMG_PS_CTRL_REG,
-                                            APMG_PS_CTRL_VAL_RESET_REQ);
-                }
+                iwl_set_bits_prph(priv, APMG_PS_CTRL_REG,
+                                  APMG_PS_CTRL_VAL_RESET_REQ);
+                udelay(5);
+                iwl_clear_bits_prph(priv, APMG_PS_CTRL_REG,
+                                    APMG_PS_CTRL_VAL_RESET_REQ);
         }
         return ret;
 }
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c
index 19680f72087f..5e64252f80f6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-led.c
@@ -176,10 +176,6 @@ static int iwl_led_associate(struct iwl_priv *priv, int led_id)
 static int iwl_led_disassociate(struct iwl_priv *priv, int led_id)
 {
         priv->allow_blinking = 0;
-        if (iwl_is_rfkill(priv))
-                iwl4965_led_off_reg(priv, led_id);
-        else
-                iwl4965_led_on_reg(priv, led_id);
 
         return 0;
 }
diff --git a/drivers/net/wireless/iwlwifi/iwl-rfkill.c b/drivers/net/wireless/iwlwifi/iwl-rfkill.c
deleted file mode 100644
index 65605ad44e4b..000000000000
--- a/drivers/net/wireless/iwlwifi/iwl-rfkill.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
- *
- * Portions of this file are derived from the ipw3945 project, as well
- * as portions of the ieee80211 subsystem header files.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *****************************************************************************/
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-
-#include <net/mac80211.h>
-
-#include "iwl-eeprom.h"
-#include "iwl-dev.h"
-#include "iwl-core.h"
-
-/* software rf-kill from user */
-static int iwl_rfkill_soft_rf_kill(void *data, enum rfkill_state state)
-{
-        struct iwl_priv *priv = data;
-        int err = 0;
-
-        if (!priv->rfkill)
-                return 0;
-
-        if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-                return 0;
-
-        IWL_DEBUG_RF_KILL(priv, "we received soft RFKILL set to state %d\n", state);
-        mutex_lock(&priv->mutex);
-
-        switch (state) {
-        case RFKILL_STATE_UNBLOCKED:
-                if (iwl_is_rfkill_hw(priv)) {
-                        err = -EBUSY;
-                        goto out_unlock;
-                }
-                iwl_radio_kill_sw_enable_radio(priv);
-                break;
-        case RFKILL_STATE_SOFT_BLOCKED:
-                iwl_radio_kill_sw_disable_radio(priv);
-                break;
-        default:
-                IWL_WARN(priv, "we received unexpected RFKILL state %d\n",
-                        state);
-                break;
-        }
-out_unlock:
-        mutex_unlock(&priv->mutex);
-
-        return err;
-}
-
-int iwl_rfkill_init(struct iwl_priv *priv)
-{
-        struct device *device = wiphy_dev(priv->hw->wiphy);
-        int ret = 0;
-
-        BUG_ON(device == NULL);
-
-        IWL_DEBUG_RF_KILL(priv, "Initializing RFKILL.\n");
-        priv->rfkill = rfkill_allocate(device, RFKILL_TYPE_WLAN);
-        if (!priv->rfkill) {
-                IWL_ERR(priv, "Unable to allocate RFKILL device.\n");
-                ret = -ENOMEM;
-                goto error;
-        }
-
-        priv->rfkill->name = priv->cfg->name;
-        priv->rfkill->data = priv;
-        priv->rfkill->state = RFKILL_STATE_UNBLOCKED;
-        priv->rfkill->toggle_radio = iwl_rfkill_soft_rf_kill;
-
-        priv->rfkill->dev.class->suspend = NULL;
-        priv->rfkill->dev.class->resume = NULL;
-
-        ret = rfkill_register(priv->rfkill);
-        if (ret) {
-                IWL_ERR(priv, "Unable to register RFKILL: %d\n", ret);
-                goto free_rfkill;
-        }
-
-        IWL_DEBUG_RF_KILL(priv, "RFKILL initialization complete.\n");
-        return ret;
-
-free_rfkill:
-        if (priv->rfkill != NULL)
-                rfkill_free(priv->rfkill);
-        priv->rfkill = NULL;
-
-error:
-        IWL_DEBUG_RF_KILL(priv, "RFKILL initialization complete.\n");
-        return ret;
-}
-EXPORT_SYMBOL(iwl_rfkill_init);
-
-void iwl_rfkill_unregister(struct iwl_priv *priv)
-{
-
-        if (priv->rfkill)
-                rfkill_unregister(priv->rfkill);
-
-        priv->rfkill = NULL;
-}
-EXPORT_SYMBOL(iwl_rfkill_unregister);
-
-/* set RFKILL to the right state. */
-void iwl_rfkill_set_hw_state(struct iwl_priv *priv)
-{
-        if (!priv->rfkill)
-                return;
-
-        if (iwl_is_rfkill_hw(priv)) {
-                rfkill_force_state(priv->rfkill, RFKILL_STATE_HARD_BLOCKED);
-                return;
-        }
-
-        if (!iwl_is_rfkill_sw(priv))
-                rfkill_force_state(priv->rfkill, RFKILL_STATE_UNBLOCKED);
-        else
-                rfkill_force_state(priv->rfkill, RFKILL_STATE_SOFT_BLOCKED);
-}
-EXPORT_SYMBOL(iwl_rfkill_set_hw_state);
diff --git a/drivers/net/wireless/iwlwifi/iwl-rfkill.h b/drivers/net/wireless/iwlwifi/iwl-rfkill.h
deleted file mode 100644
index 633dafb4bf1b..000000000000
--- a/drivers/net/wireless/iwlwifi/iwl-rfkill.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2009 Intel Corporation. All rights reserved.
- *
- * Portions of this file are derived from the ipw3945 project, as well
- * as portions of the ieee80211 subsystem header files.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *****************************************************************************/
-#ifndef __iwl_rf_kill_h__
-#define __iwl_rf_kill_h__
-
-struct iwl_priv;
-
-#include <linux/rfkill.h>
-
-#ifdef CONFIG_IWLWIFI_RFKILL
-
-void iwl_rfkill_set_hw_state(struct iwl_priv *priv);
-void iwl_rfkill_unregister(struct iwl_priv *priv);
-int iwl_rfkill_init(struct iwl_priv *priv);
-#else
-static inline void iwl_rfkill_set_hw_state(struct iwl_priv *priv) {}
-static inline void iwl_rfkill_unregister(struct iwl_priv *priv) {}
-static inline int iwl_rfkill_init(struct iwl_priv *priv) { return 0; }
-#endif
-
-
-
-#endif  /* __iwl_rf_kill_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 0eb939c40ac1..2addf735b193 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -75,7 +75,7 @@ int iwl_get_ra_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr)
                 return IWL_AP_ID;
         } else {
                 u8 *da = ieee80211_get_DA(hdr);
-                return priv->cfg->ops->smgmt->find_station(priv, da);
+                return iwl_find_station(priv, da);
         }
 }
 EXPORT_SYMBOL(iwl_get_ra_sta_id);
@@ -86,8 +86,7 @@ static void iwl_sta_ucode_activate(struct iwl_priv *priv, u8 sta_id)
 
         spin_lock_irqsave(&priv->sta_lock, flags);
 
-        if (!(priv->stations[sta_id].used & IWL_STA_DRIVER_ACTIVE) &&
-            !(priv->stations_39[sta_id].used & IWL_STA_DRIVER_ACTIVE))
+        if (!(priv->stations[sta_id].used & IWL_STA_DRIVER_ACTIVE))
                 IWL_ERR(priv, "ACTIVATE a non DRIVER active station %d\n",
                         sta_id);
 
@@ -228,15 +227,16 @@ static void iwl_set_ht_add_station(struct iwl_priv *priv, u8 index,
 }
 
 /**
- * iwl_add_station_flags - Add station to tables in driver and device
+ * iwl_add_station - Add station to tables in driver and device
  */
-u8 iwl_add_station_flags(struct iwl_priv *priv, const u8 *addr, int is_ap,
-                         u8 flags, struct ieee80211_sta_ht_cap *ht_info)
+u8 iwl_add_station(struct iwl_priv *priv, const u8 *addr, bool is_ap, u8 flags,
+                struct ieee80211_sta_ht_cap *ht_info)
 {
-        int i;
-        int sta_id = IWL_INVALID_STATION;
         struct iwl_station_entry *station;
         unsigned long flags_spin;
+        int i;
+        int sta_id = IWL_INVALID_STATION;
+        u16 rate;
 
         spin_lock_irqsave(&priv->sta_lock, flags_spin);
         if (is_ap)
@@ -288,6 +288,12 @@ u8 iwl_add_station_flags(struct iwl_priv *priv, const u8 *addr, int is_ap,
             priv->iw_mode != NL80211_IFTYPE_ADHOC)
                 iwl_set_ht_add_station(priv, sta_id, ht_info);
 
+        /* 3945 only */
+        rate = (priv->band == IEEE80211_BAND_5GHZ) ?
+                IWL_RATE_6M_PLCP : IWL_RATE_1M_PLCP;
+        /* Turn on both antennas for the station... */
+        station->sta.rate_n_flags = cpu_to_le16(rate | RATE_MCS_ANT_AB_MSK);
+
         spin_unlock_irqrestore(&priv->sta_lock, flags_spin);
 
         /* Add station to device's station table */
@@ -295,12 +301,12 @@ u8 iwl_add_station_flags(struct iwl_priv *priv, const u8 *addr, int is_ap,
         return sta_id;
 
 }
-EXPORT_SYMBOL(iwl_add_station_flags);
+EXPORT_SYMBOL(iwl_add_station);
 
 static void iwl_sta_ucode_deactivate(struct iwl_priv *priv, const char *addr)
 {
         unsigned long flags;
-        u8 sta_id = priv->cfg->ops->smgmt->find_station(priv, addr);
+        u8 sta_id = iwl_find_station(priv, addr);
 
         BUG_ON(sta_id == IWL_INVALID_STATION);
 
@@ -408,7 +414,7 @@ static int iwl_send_remove_station(struct iwl_priv *priv, const u8 *addr,
 /**
  * iwl_remove_station - Remove driver's knowledge of station.
  */
-int iwl_remove_station(struct iwl_priv *priv, const u8 *addr, int is_ap)
+int iwl_remove_station(struct iwl_priv *priv, const u8 *addr, bool is_ap)
 {
         int sta_id = IWL_INVALID_STATION;
         int i, ret = -EINVAL;
@@ -767,7 +773,7 @@ void iwl_update_tkip_key(struct iwl_priv *priv,
         unsigned long flags;
         int i;
 
-        sta_id = priv->cfg->ops->smgmt->find_station(priv, addr);
+        sta_id = iwl_find_station(priv, addr);
         if (sta_id == IWL_INVALID_STATION) {
                 IWL_DEBUG_MAC80211(priv, "leave - %pM not in station map.\n",
                                    addr);
@@ -946,7 +952,7 @@ EXPORT_SYMBOL(iwl_send_lq_cmd);
  *       calling this function (which runs REPLY_TX_LINK_QUALITY_CMD,
  *       which requires station table entry to exist).
  */
-static void iwl_sta_init_lq(struct iwl_priv *priv, const u8 *addr, int is_ap)
+static void iwl_sta_init_lq(struct iwl_priv *priv, const u8 *addr, bool is_ap)
 {
         int i, r;
         struct iwl_link_quality_cmd link_cmd = {
@@ -979,8 +985,9 @@ static void iwl_sta_init_lq(struct iwl_priv *priv, const u8 *addr, int is_ap)
         link_cmd.general_params.single_stream_ant_msk =
                                 first_antenna(priv->hw_params.valid_tx_ant);
         link_cmd.general_params.dual_stream_ant_msk = 3;
-        link_cmd.agg_params.agg_dis_start_th = 3;
-        link_cmd.agg_params.agg_time_limit = cpu_to_le16(4000);
+        link_cmd.agg_params.agg_dis_start_th = LINK_QUAL_AGG_DISABLE_START_DEF;
+        link_cmd.agg_params.agg_time_limit =
+                cpu_to_le16(LINK_QUAL_AGG_TIME_LIMIT_DEF);
 
         /* Update the rate scaling for control frame Tx to AP */
         link_cmd.sta_id = is_ap ? IWL_AP_ID : priv->hw_params.bcast_sta_id;
@@ -995,7 +1002,7 @@ static void iwl_sta_init_lq(struct iwl_priv *priv, const u8 *addr, int is_ap)
  * there is only one AP station with id= IWL_AP_ID
  * NOTE: mutex must be held before calling this function
  */
-int iwl_rxon_add_station(struct iwl_priv *priv, const u8 *addr, int is_ap)
+int iwl_rxon_add_station(struct iwl_priv *priv, const u8 *addr, bool is_ap)
 {
         struct ieee80211_sta *sta;
         struct ieee80211_sta_ht_cap ht_config;
@@ -1020,8 +1027,7 @@ int iwl_rxon_add_station(struct iwl_priv *priv, const u8 *addr, int is_ap)
                 rcu_read_unlock();
         }
 
-        sta_id = priv->cfg->ops->smgmt->add_station(priv, addr, is_ap,
-                                       0, cur_ht_config);
+        sta_id = iwl_add_station(priv, addr, is_ap, CMD_SYNC, cur_ht_config);
 
         /* Set up default rate scaling table in device's station table */
         iwl_sta_init_lq(priv, addr, is_ap);
@@ -1054,7 +1060,7 @@ int iwl_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr)
 
         /* If we are an AP, then find the station, or use BCAST */
         case NL80211_IFTYPE_AP:
-                sta_id = priv->cfg->ops->smgmt->find_station(priv, hdr->addr1);
+                sta_id = iwl_find_station(priv, hdr->addr1);
                 if (sta_id != IWL_INVALID_STATION)
                         return sta_id;
                 return priv->hw_params.bcast_sta_id;
@@ -1062,13 +1068,13 @@ int iwl_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr)
         /* If this frame is going out to an IBSS network, find the station,
          * or create a new station table entry */
         case NL80211_IFTYPE_ADHOC:
-                sta_id = priv->cfg->ops->smgmt->find_station(priv, hdr->addr1);
+                sta_id = iwl_find_station(priv, hdr->addr1);
                 if (sta_id != IWL_INVALID_STATION)
                         return sta_id;
 
                 /* Create new station table entry */
-                sta_id = priv->cfg->ops->smgmt->add_station(priv, hdr->addr1,
-                                                   0, CMD_ASYNC, NULL);
+                sta_id = iwl_add_station(priv, hdr->addr1, false,
+                                        CMD_ASYNC, NULL);
 
                 if (sta_id != IWL_INVALID_STATION)
                         return sta_id;
@@ -1111,7 +1117,7 @@ int iwl_sta_rx_agg_start(struct iwl_priv *priv,
         unsigned long flags;
         int sta_id;
 
-        sta_id = priv->cfg->ops->smgmt->find_station(priv, addr);
+        sta_id = iwl_find_station(priv, addr);
         if (sta_id == IWL_INVALID_STATION)
                 return -ENXIO;
 
@@ -1133,7 +1139,7 @@ int iwl_sta_rx_agg_stop(struct iwl_priv *priv, const u8 *addr, int tid)
         unsigned long flags;
         int sta_id;
 
-        sta_id = priv->cfg->ops->smgmt->find_station(priv, addr);
+        sta_id = iwl_find_station(priv, addr);
         if (sta_id == IWL_INVALID_STATION) {
                 IWL_ERR(priv, "Invalid station for AGG tid %d\n", tid);
                 return -ENXIO;
@@ -1168,7 +1174,7 @@ static void iwl_sta_modify_ps_wake(struct iwl_priv *priv, int sta_id)
 void iwl_update_ps_mode(struct iwl_priv *priv, u16 ps_bit, u8 *addr)
 {
         /* FIXME: need locking over ps_status ??? */
-        u8 sta_id = priv->cfg->ops->smgmt->find_station(priv, addr);
+        u8 sta_id = iwl_find_station(priv, addr);
 
         if (sta_id != IWL_INVALID_STATION) {
                 u8 sta_awake = priv->stations[sta_id].
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.h b/drivers/net/wireless/iwlwifi/iwl-sta.h
index 59a586b6b56c..6deebade6361 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.h
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.h
@@ -51,16 +51,15 @@ void iwl_update_tkip_key(struct iwl_priv *priv,
                         struct ieee80211_key_conf *keyconf,
                         const u8 *addr, u32 iv32, u16 *phase1key);
 
-int iwl_rxon_add_station(struct iwl_priv *priv, const u8 *addr, int is_ap);
-int iwl_remove_station(struct iwl_priv *priv, const u8 *addr, int is_ap);
+int iwl_rxon_add_station(struct iwl_priv *priv, const u8 *addr, bool is_ap);
+int iwl_remove_station(struct iwl_priv *priv, const u8 *addr, bool is_ap);
 void iwl_clear_stations_table(struct iwl_priv *priv);
 int iwl_get_free_ucode_key_index(struct iwl_priv *priv);
 int iwl_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr);
 int iwl_get_ra_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr);
 int iwl_send_add_sta(struct iwl_priv *priv,
                      struct iwl_addsta_cmd *sta, u8 flags);
-u8 iwl_add_station_flags(struct iwl_priv *priv, const u8 *addr,
-                        int is_ap, u8 flags,
+u8 iwl_add_station(struct iwl_priv *priv, const u8 *addr, bool is_ap, u8 flags,
                         struct ieee80211_sta_ht_cap *ht_info);
 void iwl_sta_tx_modify_enable_tid(struct iwl_priv *priv, int sta_id, int tid);
 int iwl_sta_rx_agg_start(struct iwl_priv *priv,
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 5c10b87d0336..83d31606dd00 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -95,144 +95,6 @@ struct iwl_mod_params iwl3945_mod_params = {
         /* the rest are 0 by default */
 };
 
-/*************** STATION TABLE MANAGEMENT ****
- * mac80211 should be examined to determine if sta_info is duplicating
- * the functionality provided here
- */
-
-/**************************************************************/
-#if 0 /* temporary disable till we add real remove station */
-/**
- * iwl3945_remove_station - Remove driver's knowledge of station.
- *
- * NOTE:  This does not remove station from device's station table.
- */
-static u8 iwl3945_remove_station(struct iwl_priv *priv, const u8 *addr, int is_ap)
-{
-        int index = IWL_INVALID_STATION;
-        int i;
-        unsigned long flags;
-
-        spin_lock_irqsave(&priv->sta_lock, flags);
-
-        if (is_ap)
-                index = IWL_AP_ID;
-        else if (is_broadcast_ether_addr(addr))
-                index = priv->hw_params.bcast_sta_id;
-        else
-                for (i = IWL_STA_ID; i < priv->hw_params.max_stations; i++)
-                        if (priv->stations_39[i].used &&
-                            !compare_ether_addr(priv->stations_39[i].sta.sta.addr,
-                                                addr)) {
-                                index = i;
-                                break;
-                        }
-
-        if (unlikely(index == IWL_INVALID_STATION))
-                goto out;
-
-        if (priv->stations_39[index].used) {
-                priv->stations_39[index].used = 0;
-                priv->num_stations--;
-        }
-
-        BUG_ON(priv->num_stations < 0);
-
-out:
-        spin_unlock_irqrestore(&priv->sta_lock, flags);
-        return 0;
-}
-#endif
-
-/**
- * iwl3945_clear_stations_table - Clear the driver's station table
- *
- * NOTE:  This does not clear or otherwise alter the device's station table.
- */
-void iwl3945_clear_stations_table(struct iwl_priv *priv)
-{
-        unsigned long flags;
-
-        spin_lock_irqsave(&priv->sta_lock, flags);
-
-        priv->num_stations = 0;
-        memset(priv->stations_39, 0, sizeof(priv->stations_39));
-
-        spin_unlock_irqrestore(&priv->sta_lock, flags);
-}
-
-/**
- * iwl3945_add_station - Add station to station tables in driver and device
- */
-u8 iwl3945_add_station(struct iwl_priv *priv, const u8 *addr, int is_ap, u8 flags, struct ieee80211_sta_ht_cap *ht_info)
-{
-        int i;
-        int index = IWL_INVALID_STATION;
-        struct iwl3945_station_entry *station;
-        unsigned long flags_spin;
-        u8 rate;
-
-        spin_lock_irqsave(&priv->sta_lock, flags_spin);
-        if (is_ap)
-                index = IWL_AP_ID;
-        else if (is_broadcast_ether_addr(addr))
-                index = priv->hw_params.bcast_sta_id;
-        else
-                for (i = IWL_STA_ID; i < priv->hw_params.max_stations; i++) {
-                        if (!compare_ether_addr(priv->stations_39[i].sta.sta.addr,
-                                                addr)) {
-                                index = i;
-                                break;
-                        }
-
-                        if (!priv->stations_39[i].used &&
-                            index == IWL_INVALID_STATION)
-                                index = i;
-                }
-
-        /* These two conditions has the same outcome but keep them separate
-          since they have different meaning */
-        if (unlikely(index == IWL_INVALID_STATION)) {
-                spin_unlock_irqrestore(&priv->sta_lock, flags_spin);
-                return index;
-        }
-
-        if (priv->stations_39[index].used &&
-           !compare_ether_addr(priv->stations_39[index].sta.sta.addr, addr)) {
-                spin_unlock_irqrestore(&priv->sta_lock, flags_spin);
-                return index;
-        }
-
-        IWL_DEBUG_ASSOC(priv, "Add STA ID %d: %pM\n", index, addr);
-        station = &priv->stations_39[index];
-        station->used = 1;
-        priv->num_stations++;
-
-        /* Set up the REPLY_ADD_STA command to send to device */
-        memset(&station->sta, 0, sizeof(struct iwl3945_addsta_cmd));
-        memcpy(station->sta.sta.addr, addr, ETH_ALEN);
-        station->sta.mode = 0;
-        station->sta.sta.sta_id = index;
-        station->sta.station_flags = 0;
-
-        if (priv->band == IEEE80211_BAND_5GHZ)
-                rate = IWL_RATE_6M_PLCP;
-        else
-                rate =  IWL_RATE_1M_PLCP;
-
-        /* Turn on both antennas for the station... */
-        station->sta.rate_n_flags =
-                        iwl3945_hw_set_rate_n_flags(rate, RATE_MCS_ANT_AB_MSK);
-
-        spin_unlock_irqrestore(&priv->sta_lock, flags_spin);
-
-        /* Add station to device's station table */
-        iwl_send_add_sta(priv,
-                         (struct iwl_addsta_cmd *)&station->sta, flags);
-        return index;
-
-}
-
 /**
  * iwl3945_get_antenna_flags - Get antenna flags for RXON command
  * @priv: eeprom and antenna fields are used to determine antenna flags
@@ -289,32 +151,31 @@ static int iwl3945_set_ccmp_dynamic_key_info(struct iwl_priv *priv,
         key_flags &= ~STA_KEY_FLG_INVALID;
 
         spin_lock_irqsave(&priv->sta_lock, flags);
-        priv->stations_39[sta_id].keyinfo.alg = keyconf->alg;
-        priv->stations_39[sta_id].keyinfo.keylen = keyconf->keylen;
-        memcpy(priv->stations_39[sta_id].keyinfo.key, keyconf->key,
+        priv->stations[sta_id].keyinfo.alg = keyconf->alg;
+        priv->stations[sta_id].keyinfo.keylen = keyconf->keylen;
+        memcpy(priv->stations[sta_id].keyinfo.key, keyconf->key,
                keyconf->keylen);
 
-        memcpy(priv->stations_39[sta_id].sta.key.key, keyconf->key,
+        memcpy(priv->stations[sta_id].sta.key.key, keyconf->key,
                keyconf->keylen);
 
-        if ((priv->stations_39[sta_id].sta.key.key_flags & STA_KEY_FLG_ENCRYPT_MSK)
+        if ((priv->stations[sta_id].sta.key.key_flags & STA_KEY_FLG_ENCRYPT_MSK)
                         == STA_KEY_FLG_NO_ENC)
-                priv->stations_39[sta_id].sta.key.key_offset =
+                priv->stations[sta_id].sta.key.key_offset =
                                  iwl_get_free_ucode_key_index(priv);
         /* else, we are overriding an existing key => no need to allocated room
         * in uCode. */
 
-        WARN(priv->stations_39[sta_id].sta.key.key_offset == WEP_INVALID_OFFSET,
+        WARN(priv->stations[sta_id].sta.key.key_offset == WEP_INVALID_OFFSET,
                 "no space for a new key");
 
-        priv->stations_39[sta_id].sta.key.key_flags = key_flags;
-        priv->stations_39[sta_id].sta.sta.modify_mask = STA_MODIFY_KEY_MASK;
-        priv->stations_39[sta_id].sta.mode = STA_CONTROL_MODIFY_MSK;
+        priv->stations[sta_id].sta.key.key_flags = key_flags;
+        priv->stations[sta_id].sta.sta.modify_mask = STA_MODIFY_KEY_MASK;
+        priv->stations[sta_id].sta.mode = STA_CONTROL_MODIFY_MSK;
 
         IWL_DEBUG_INFO(priv, "hwcrypto: modify ucode station key info\n");
 
-        ret = iwl_send_add_sta(priv,
-                (struct iwl_addsta_cmd *)&priv->stations_39[sta_id].sta, CMD_ASYNC);
+        ret = iwl_send_add_sta(priv, &priv->stations[sta_id].sta, CMD_ASYNC);
 
         spin_unlock_irqrestore(&priv->sta_lock, flags);
 
@@ -340,17 +201,16 @@ static int iwl3945_clear_sta_key_info(struct iwl_priv *priv, u8 sta_id)
         unsigned long flags;
 
         spin_lock_irqsave(&priv->sta_lock, flags);
-        memset(&priv->stations_39[sta_id].keyinfo, 0, sizeof(struct iwl_hw_key));
-        memset(&priv->stations_39[sta_id].sta.key, 0,
+        memset(&priv->stations[sta_id].keyinfo, 0, sizeof(struct iwl_hw_key));
+        memset(&priv->stations[sta_id].sta.key, 0,
                 sizeof(struct iwl4965_keyinfo));
-        priv->stations_39[sta_id].sta.key.key_flags = STA_KEY_FLG_NO_ENC;
-        priv->stations_39[sta_id].sta.sta.modify_mask = STA_MODIFY_KEY_MASK;
-        priv->stations_39[sta_id].sta.mode = STA_CONTROL_MODIFY_MSK;
+        priv->stations[sta_id].sta.key.key_flags = STA_KEY_FLG_NO_ENC;
+        priv->stations[sta_id].sta.sta.modify_mask = STA_MODIFY_KEY_MASK;
+        priv->stations[sta_id].sta.mode = STA_CONTROL_MODIFY_MSK;
         spin_unlock_irqrestore(&priv->sta_lock, flags);
 
         IWL_DEBUG_INFO(priv, "hwcrypto: clear ucode station key info\n");
-        iwl_send_add_sta(priv,
-                (struct iwl_addsta_cmd *)&priv->stations_39[sta_id].sta, 0);
+        iwl_send_add_sta(priv, &priv->stations[sta_id].sta, 0);
         return 0;
 }
 
@@ -578,7 +438,7 @@ static void iwl3945_build_tx_cmd_hwcrypto(struct iwl_priv *priv,
                                       int sta_id)
 {
         struct iwl3945_tx_cmd *tx = (struct iwl3945_tx_cmd *)cmd->cmd.payload;
-        struct iwl_hw_key *keyinfo = &priv->stations_39[sta_id].keyinfo;
+        struct iwl_hw_key *keyinfo = &priv->stations[sta_id].keyinfo;
 
         switch (keyinfo->alg) {
         case ALG_CCMP:
@@ -753,7 +613,7 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
         if (ieee80211_is_data_qos(fc)) {
                 qc = ieee80211_get_qos_ctl(hdr);
                 tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
-                seq_number = priv->stations_39[sta_id].tid[tid].seq_number &
+                seq_number = priv->stations[sta_id].tid[tid].seq_number &
                                 IEEE80211_SCTL_SEQ;
                 hdr->seq_ctrl = cpu_to_le16(seq_number) |
                         (hdr->seq_ctrl &
@@ -813,7 +673,7 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
         if (!ieee80211_has_morefrags(hdr->frame_control)) {
                 txq->need_update = 1;
                 if (qc)
-                        priv->stations_39[sta_id].tid[tid].seq_number = seq_number;
+                        priv->stations[sta_id].tid[tid].seq_number = seq_number;
         } else {
                 wait_write_ptr = 1;
                 txq->need_update = 0;
@@ -1149,18 +1009,12 @@ static void iwl3945_rx_card_state_notif(struct iwl_priv *priv,
                 clear_bit(STATUS_RF_KILL_HW, &priv->status);
 
 
-        if (flags & SW_CARD_DISABLED)
-                set_bit(STATUS_RF_KILL_SW, &priv->status);
-        else
-                clear_bit(STATUS_RF_KILL_SW, &priv->status);
-
         iwl_scan_cancel(priv);
 
         if ((test_bit(STATUS_RF_KILL_HW, &status) !=
-             test_bit(STATUS_RF_KILL_HW, &priv->status)) ||
-            (test_bit(STATUS_RF_KILL_SW, &status) !=
-             test_bit(STATUS_RF_KILL_SW, &priv->status)))
-                queue_work(priv->workqueue, &priv->rf_kill);
+             test_bit(STATUS_RF_KILL_HW, &priv->status)))
+                wiphy_rfkill_set_hw_state(priv->hw->wiphy,
+                                test_bit(STATUS_RF_KILL_HW, &priv->status));
         else
                 wake_up_interruptible(&priv->wait_command_queue);
 }
@@ -1316,7 +1170,7 @@ static int iwl3945_rx_queue_restock(struct iwl_priv *priv)
 
         /* If we've added more space for the firmware to place data, tell it.
          * Increment device's write pointer in multiples of 8. */
-        if ((write != (rxq->write & ~0x7))
+        if ((rxq->write_actual != (rxq->write & ~0x7))
             || (abs(rxq->write - rxq->read) > 7)) {
                 spin_lock_irqsave(&rxq->lock, flags);
                 rxq->need_update = 1;
@@ -1337,7 +1191,7 @@ static int iwl3945_rx_queue_restock(struct iwl_priv *priv)
  * Also restock the Rx queue via iwl3945_rx_queue_restock.
  * This is called as a scheduled work item (except for during initialization)
  */
-static void iwl3945_rx_allocate(struct iwl_priv *priv)
+static void iwl3945_rx_allocate(struct iwl_priv *priv, gfp_t priority)
 {
         struct iwl_rx_queue *rxq = &priv->rxq;
         struct list_head *element;
@@ -1360,7 +1214,7 @@ static void iwl3945_rx_allocate(struct iwl_priv *priv)
                 /* Alloc a new receive buffer */
                 rxb->skb =
                     alloc_skb(priv->hw_params.rx_buf_size,
-                                GFP_KERNEL);
+                                priority);
                 if (!rxb->skb) {
                         if (net_ratelimit())
                                 IWL_CRIT(priv, ": Can not allocate SKB buffers\n");
@@ -1419,6 +1273,7 @@ void iwl3945_rx_queue_reset(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
          * not restocked the Rx queue with fresh buffers */
         rxq->read = rxq->write = 0;
         rxq->free_count = 0;
+        rxq->write_actual = 0;
         spin_unlock_irqrestore(&rxq->lock, flags);
 }
 
@@ -1427,13 +1282,21 @@ void iwl3945_rx_replenish(void *data)
         struct iwl_priv *priv = data;
         unsigned long flags;
 
-        iwl3945_rx_allocate(priv);
+        iwl3945_rx_allocate(priv, GFP_KERNEL);
 
         spin_lock_irqsave(&priv->lock, flags);
         iwl3945_rx_queue_restock(priv);
         spin_unlock_irqrestore(&priv->lock, flags);
 }
 
+static void iwl3945_rx_replenish_now(struct iwl_priv *priv)
+{
+        iwl3945_rx_allocate(priv, GFP_ATOMIC);
+
+        iwl3945_rx_queue_restock(priv);
+}
+
+
 /* Assumes that the skb field of the buffers in 'pool' is kept accurate.
  * If an SKB has been detached, the POOL needs to have its SKB set to NULL
  * This free routine walks the list of POOL entries and if SKB is set to
@@ -1556,13 +1419,19 @@ static void iwl3945_rx_handle(struct iwl_priv *priv)
         unsigned long flags;
         u8 fill_rx = 0;
         u32 count = 8;
+        int total_empty = 0;
 
         /* uCode's read index (stored in shared DRAM) indicates the last Rx
          * buffer that the driver may process (last buffer filled by ucode). */
         r = le16_to_cpu(rxq->rb_stts->closed_rb_num) &  0x0FFF;
         i = rxq->read;
 
-        if (iwl_rx_queue_space(rxq) > (RX_QUEUE_SIZE / 2))
+        /* calculate total frames need to be restock after handling RX */
+        total_empty = r - priv->rxq.write_actual;
+        if (total_empty < 0)
+                total_empty += RX_QUEUE_SIZE;
+
+        if (total_empty > (RX_QUEUE_SIZE / 2))
                 fill_rx = 1;
         /* Rx interrupt, but nothing sent from uCode */
         if (i == r)
@@ -1639,7 +1508,7 @@ static void iwl3945_rx_handle(struct iwl_priv *priv)
                         count++;
                         if (count >= 8) {
                                 priv->rxq.read = i;
-                                iwl3945_rx_queue_restock(priv);
+                                iwl3945_rx_replenish_now(priv);
                                 count = 0;
                         }
                 }
@@ -1647,7 +1516,10 @@ static void iwl3945_rx_handle(struct iwl_priv *priv)
 
         /* Backtrack one entry */
         priv->rxq.read = i;
-        iwl3945_rx_queue_restock(priv);
+        if (fill_rx)
+                iwl3945_rx_replenish_now(priv);
+        else
+                iwl3945_rx_queue_restock(priv);
 }
 
 /* call this function to flush any scheduled tasklet */
@@ -2589,7 +2461,7 @@ static void iwl3945_alive_start(struct iwl_priv *priv)
                 goto restart;
         }
 
-        priv->cfg->ops->smgmt->clear_station_table(priv);
+        iwl_clear_stations_table(priv);
 
         rfkill = iwl_read_prph(priv, APMG_RFKILL_REG);
         IWL_DEBUG_INFO(priv, "RFKILL status: 0x%x\n", rfkill);
@@ -2681,7 +2553,7 @@ static void __iwl3945_down(struct iwl_priv *priv)
                 set_bit(STATUS_EXIT_PENDING, &priv->status);
 
         iwl3945_led_unregister(priv);
-        priv->cfg->ops->smgmt->clear_station_table(priv);
+        iwl_clear_stations_table(priv);
 
         /* Unblock any waiting calls */
         wake_up_interruptible_all(&priv->wait_command_queue);
@@ -2708,8 +2580,6 @@ static void __iwl3945_down(struct iwl_priv *priv)
         if (!iwl_is_init(priv)) {
                 priv->status = test_bit(STATUS_RF_KILL_HW, &priv->status) <<
                                         STATUS_RF_KILL_HW |
-                               test_bit(STATUS_RF_KILL_SW, &priv->status) <<
-                                        STATUS_RF_KILL_SW |
                                test_bit(STATUS_GEO_CONFIGURED, &priv->status) <<
                                         STATUS_GEO_CONFIGURED |
                                 test_bit(STATUS_EXIT_PENDING, &priv->status) <<
@@ -2718,11 +2588,9 @@ static void __iwl3945_down(struct iwl_priv *priv)
         }
 
         /* ...otherwise clear out all the status bits but the RF Kill
-         * bits and continue taking the NIC down. */
+         * bit and continue taking the NIC down. */
         priv->status &= test_bit(STATUS_RF_KILL_HW, &priv->status) <<
                                 STATUS_RF_KILL_HW |
-                        test_bit(STATUS_RF_KILL_SW, &priv->status) <<
-                                STATUS_RF_KILL_SW |
                         test_bit(STATUS_GEO_CONFIGURED, &priv->status) <<
                                 STATUS_GEO_CONFIGURED |
                         test_bit(STATUS_FW_ERROR, &priv->status) <<
@@ -2779,12 +2647,6 @@ static int __iwl3945_up(struct iwl_priv *priv)
                 return -EIO;
         }
 
-        if (test_bit(STATUS_RF_KILL_SW, &priv->status)) {
-                IWL_WARN(priv, "Radio disabled by SW RF kill (module "
-                            "parameter)\n");
-                return -ENODEV;
-        }
-
         if (!priv->ucode_data_backup.v_addr || !priv->ucode_data.v_addr) {
                 IWL_ERR(priv, "ucode not available for device bring up\n");
                 return -EIO;
@@ -2833,7 +2695,7 @@ static int __iwl3945_up(struct iwl_priv *priv)
 
         for (i = 0; i < MAX_HW_RESTARTS; i++) {
 
-                priv->cfg->ops->smgmt->clear_station_table(priv);
+                iwl_clear_stations_table(priv);
 
                 /* load bootstrap state machine,
                  * load bootstrap program into processor's memory,
@@ -2901,15 +2763,14 @@ static void iwl3945_rfkill_poll(struct work_struct *data)
 {
         struct iwl_priv *priv =
             container_of(data, struct iwl_priv, rfkill_poll.work);
-        unsigned long status = priv->status;
 
         if (iwl_read32(priv, CSR_GP_CNTRL) & CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW)
                 clear_bit(STATUS_RF_KILL_HW, &priv->status);
         else
                 set_bit(STATUS_RF_KILL_HW, &priv->status);
 
-        if (test_bit(STATUS_RF_KILL_HW, &status) != test_bit(STATUS_RF_KILL_HW, &priv->status))
-                queue_work(priv->workqueue, &priv->rf_kill);
+        wiphy_rfkill_set_hw_state(priv->hw->wiphy,
+                        test_bit(STATUS_RF_KILL_HW, &priv->status));
 
         queue_delayed_work(priv->workqueue, &priv->rfkill_poll,
                            round_jiffies_relative(2 * HZ));
@@ -3141,7 +3002,6 @@ static void iwl3945_bg_up(struct work_struct *data)
         mutex_lock(&priv->mutex);
         __iwl3945_up(priv);
         mutex_unlock(&priv->mutex);
-        iwl_rfkill_set_hw_state(priv);
 }
 
 static void iwl3945_bg_restart(struct work_struct *data)
@@ -3247,7 +3107,7 @@ void iwl3945_post_associate(struct iwl_priv *priv)
         case NL80211_IFTYPE_ADHOC:
 
                 priv->assoc_id = 1;
-                priv->cfg->ops->smgmt->add_station(priv, priv->bssid, 0, 0, NULL);
+                iwl_add_station(priv, priv->bssid, 0, CMD_SYNC, NULL);
                 iwl3945_sync_sta(priv, IWL_STA_ID,
                                  (priv->band == IEEE80211_BAND_5GHZ) ?
                                  IWL_RATE_6M_PLCP : IWL_RATE_1M_PLCP,
@@ -3304,8 +3164,6 @@ static int iwl3945_mac_start(struct ieee80211_hw *hw)
 
         mutex_unlock(&priv->mutex);
 
-        iwl_rfkill_set_hw_state(priv);
-
         if (ret)
                 goto out_release_irq;
 
@@ -3438,7 +3296,7 @@ void iwl3945_config_ap(struct iwl_priv *priv)
                 /* restore RXON assoc */
                 priv->staging_rxon.filter_flags |= RXON_FILTER_ASSOC_MSK;
                 iwlcore_commit_rxon(priv);
-                priv->cfg->ops->smgmt->add_station(priv, iwl_bcast_addr, 0, 0, NULL);
+                iwl_add_station(priv, iwl_bcast_addr, 0, CMD_SYNC, NULL);
         }
         iwl3945_send_beacon_cmd(priv);
 
@@ -3469,7 +3327,7 @@ static int iwl3945_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
         static_key = !iwl_is_associated(priv);
 
         if (!static_key) {
-                sta_id = priv->cfg->ops->smgmt->find_station(priv, addr);
+                sta_id = iwl_find_station(priv, addr);
                 if (sta_id == IWL_INVALID_STATION) {
                         IWL_DEBUG_MAC80211(priv, "leave - %pM not in station map.\n",
                                             addr);
@@ -3958,7 +3816,6 @@ static void iwl3945_setup_deferred_work(struct iwl_priv *priv)
         INIT_WORK(&priv->up, iwl3945_bg_up);
         INIT_WORK(&priv->restart, iwl3945_bg_restart);
         INIT_WORK(&priv->rx_replenish, iwl3945_bg_rx_replenish);
-        INIT_WORK(&priv->rf_kill, iwl_bg_rf_kill);
         INIT_WORK(&priv->beacon_update, iwl3945_bg_beacon_update);
         INIT_DELAYED_WORK(&priv->init_alive_start, iwl3945_bg_init_alive_start);
         INIT_DELAYED_WORK(&priv->alive_start, iwl3945_bg_alive_start);
@@ -4044,7 +3901,7 @@ static int iwl3945_init_drv(struct iwl_priv *priv)
         mutex_init(&priv->mutex);
 
         /* Clear the driver's (not device's) station table */
-        priv->cfg->ops->smgmt->clear_station_table(priv);
+        iwl_clear_stations_table(priv);
 
         priv->data_retry_limit = -1;
         priv->ieee_channels = NULL;
@@ -4325,13 +4182,6 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
         if (err)
                 IWL_ERR(priv, "failed to create debugfs files. Ignoring error: %d\n", err);
 
-        err = iwl_rfkill_init(priv);
-        if (err)
-                IWL_ERR(priv, "Unable to initialize RFKILL system. "
-                                  "Ignoring error: %d\n", err);
-        else
-                iwl_rfkill_set_hw_state(priv);
-
         /* Start monitoring the killswitch */
         queue_delayed_work(priv->workqueue, &priv->rfkill_poll,
                            2 * HZ);
@@ -4397,7 +4247,6 @@ static void __devexit iwl3945_pci_remove(struct pci_dev *pdev)
 
         sysfs_remove_group(&pdev->dev.kobj, &iwl3945_attribute_group);
 
-        iwl_rfkill_unregister(priv);
         cancel_delayed_work_sync(&priv->rfkill_poll);
 
         iwl3945_dealloc_ucode_pci(priv);
@@ -4407,7 +4256,7 @@ static void __devexit iwl3945_pci_remove(struct pci_dev *pdev)
         iwl3945_hw_txq_ctx_free(priv);
 
         iwl3945_unset_hw_params(priv);
-        priv->cfg->ops->smgmt->clear_station_table(priv);
+        iwl_clear_stations_table(priv);
 
         /*netif_stop_queue(dev); */
         flush_workqueue(priv->workqueue);
diff --git a/drivers/net/wireless/iwmc3200wifi/Kconfig b/drivers/net/wireless/iwmc3200wifi/Kconfig
index 41bd4b2b5411..1eccb6df46dd 100644
--- a/drivers/net/wireless/iwmc3200wifi/Kconfig
+++ b/drivers/net/wireless/iwmc3200wifi/Kconfig
@@ -1,10 +1,9 @@
 config IWM
         tristate "Intel Wireless Multicomm 3200 WiFi driver"
         depends on MMC && WLAN_80211 && EXPERIMENTAL
+        depends on CFG80211
         select WIRELESS_EXT
-        select CFG80211
         select FW_LOADER
-        select RFKILL
 
 config IWM_DEBUG
         bool "Enable full debugging output in iwmc3200wifi"
diff --git a/drivers/net/wireless/iwmc3200wifi/Makefile b/drivers/net/wireless/iwmc3200wifi/Makefile
index 7cb415e5c11b..927f022545c1 100644
--- a/drivers/net/wireless/iwmc3200wifi/Makefile
+++ b/drivers/net/wireless/iwmc3200wifi/Makefile
@@ -1,5 +1,5 @@
 obj-$(CONFIG_IWM) := iwmc3200wifi.o
 iwmc3200wifi-objs += main.o netdev.o rx.o tx.o sdio.o hal.o fw.o
-iwmc3200wifi-objs += commands.o wext.o cfg80211.o eeprom.o rfkill.o
+iwmc3200wifi-objs += commands.o wext.o cfg80211.o eeprom.o
 
 iwmc3200wifi-$(CONFIG_IWM_DEBUG) += debugfs.o
diff --git a/drivers/net/wireless/iwmc3200wifi/cfg80211.c b/drivers/net/wireless/iwmc3200wifi/cfg80211.c
index 3256ad2c96ce..96f714e6e12b 100644
--- a/drivers/net/wireless/iwmc3200wifi/cfg80211.c
+++ b/drivers/net/wireless/iwmc3200wifi/cfg80211.c
@@ -268,7 +268,7 @@ static int iwm_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed)
 
                 iwm->conf.frag_threshold = wiphy->frag_threshold;
 
-                ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
+                ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_FA_CFG_FIX,
                                              CFG_FRAG_THRESHOLD,
                                              iwm->conf.frag_threshold);
                 if (ret < 0)
diff --git a/drivers/net/wireless/iwmc3200wifi/fw.c b/drivers/net/wireless/iwmc3200wifi/fw.c
index db4ba0864730..ec1a15a5a0e4 100644
--- a/drivers/net/wireless/iwmc3200wifi/fw.c
+++ b/drivers/net/wireless/iwmc3200wifi/fw.c
@@ -72,7 +72,7 @@ static int iwm_fw_op_offset(struct iwm_priv *iwm, const struct firmware *fw,
         }
 
         if (fw->size < IWM_HDR_LEN) {
-                IWM_ERR(iwm, "FW is too small (%d)\n", fw->size);
+                IWM_ERR(iwm, "FW is too small (%zu)\n", fw->size);
                 return -EINVAL;
         }
 
diff --git a/drivers/net/wireless/iwmc3200wifi/iwm.h b/drivers/net/wireless/iwmc3200wifi/iwm.h
index 3b29681792bb..635c16ee6186 100644
--- a/drivers/net/wireless/iwmc3200wifi/iwm.h
+++ b/drivers/net/wireless/iwmc3200wifi/iwm.h
@@ -343,8 +343,4 @@ int iwm_rx_handle_resp(struct iwm_priv *iwm, u8 *buf, unsigned long buf_size,
                        struct iwm_wifi_cmd *cmd);
 void iwm_rx_free(struct iwm_priv *iwm);
 
-/* RF Kill API */
-int iwm_rfkill_init(struct iwm_priv *iwm);
-void iwm_rfkill_exit(struct iwm_priv *iwm);
-
 #endif
diff --git a/drivers/net/wireless/iwmc3200wifi/netdev.c b/drivers/net/wireless/iwmc3200wifi/netdev.c
index eec7201e91a8..68e2c3b6c7a1 100644
--- a/drivers/net/wireless/iwmc3200wifi/netdev.c
+++ b/drivers/net/wireless/iwmc3200wifi/netdev.c
@@ -136,17 +136,8 @@ void *iwm_if_alloc(int sizeof_bus, struct device *dev,
 
         wdev->netdev = ndev;
 
-        ret = iwm_rfkill_init(iwm);
-        if (ret) {
-                dev_err(dev, "Failed to init rfkill\n");
-                goto out_rfkill;
-        }
-
         return iwm;
 
- out_rfkill:
-        unregister_netdev(ndev);
-
  out_ndev:
         free_netdev(ndev);
 
@@ -162,7 +153,6 @@ void iwm_if_free(struct iwm_priv *iwm)
         if (!iwm_to_ndev(iwm))
                 return;
 
-        iwm_rfkill_exit(iwm);
         unregister_netdev(iwm_to_ndev(iwm));
         free_netdev(iwm_to_ndev(iwm));
         iwm_wdev_free(iwm);
diff --git a/drivers/net/wireless/iwmc3200wifi/rfkill.c b/drivers/net/wireless/iwmc3200wifi/rfkill.c
deleted file mode 100644
index 4ca8b495f82d..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/rfkill.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- */
-
-#include <linux/rfkill.h>
-
-#include "iwm.h"
-
-static int iwm_rfkill_soft_toggle(void *data, enum rfkill_state state)
-{
-        struct iwm_priv *iwm = data;
-
-        switch (state) {
-        case RFKILL_STATE_UNBLOCKED:
-                if (test_bit(IWM_RADIO_RFKILL_HW, &iwm->radio))
-                        return -EBUSY;
-
-                if (test_and_clear_bit(IWM_RADIO_RFKILL_SW, &iwm->radio) &&
-                    (iwm_to_ndev(iwm)->flags & IFF_UP))
-                        iwm_up(iwm);
-
-                break;
-        case RFKILL_STATE_SOFT_BLOCKED:
-                if (!test_and_set_bit(IWM_RADIO_RFKILL_SW, &iwm->radio))
-                        iwm_down(iwm);
-
-                break;
-        default:
-                break;
-        }
-
-        return 0;
-}
-
-int iwm_rfkill_init(struct iwm_priv *iwm)
-{
-        int ret;
-
-        iwm->rfkill = rfkill_allocate(iwm_to_dev(iwm), RFKILL_TYPE_WLAN);
-        if (!iwm->rfkill) {
-                IWM_ERR(iwm, "Unable to allocate rfkill device\n");
-                return -ENOMEM;
-        }
-
-        iwm->rfkill->name = KBUILD_MODNAME;
-        iwm->rfkill->data = iwm;
-        iwm->rfkill->state = RFKILL_STATE_UNBLOCKED;
-        iwm->rfkill->toggle_radio = iwm_rfkill_soft_toggle;
-
-        ret = rfkill_register(iwm->rfkill);
-        if (ret) {
-                IWM_ERR(iwm, "Failed to register rfkill device\n");
-                goto fail;
-        }
-
-        return 0;
- fail:
-        rfkill_free(iwm->rfkill);
-        return ret;
-}
-
-void iwm_rfkill_exit(struct iwm_priv *iwm)
-{
-        if (iwm->rfkill)
-                rfkill_unregister(iwm->rfkill);
-
-        rfkill_free(iwm->rfkill);
-        iwm->rfkill = NULL;
-}
diff --git a/drivers/net/wireless/iwmc3200wifi/sdio.c b/drivers/net/wireless/iwmc3200wifi/sdio.c
index edc0a0091058..b54da677b371 100644
--- a/drivers/net/wireless/iwmc3200wifi/sdio.c
+++ b/drivers/net/wireless/iwmc3200wifi/sdio.c
@@ -395,7 +395,7 @@ static struct iwm_if_ops if_sdio_ops = {
         .debugfs_init = if_sdio_debugfs_init,
         .debugfs_exit = if_sdio_debugfs_exit,
         .umac_name = "iwmc3200wifi-umac-sdio.bin",
-        .calib_lmac_name = "iwmc3200wifi-lmac-calib-sdio.bin",
+        .calib_lmac_name = "iwmc3200wifi-calib-sdio.bin",
         .lmac_name = "iwmc3200wifi-lmac-sdio.bin",
 };
 
diff --git a/drivers/net/wireless/libertas/11d.c b/drivers/net/wireless/libertas/11d.c
index 4bc46a60ae2f..9a5408e7d94a 100644
--- a/drivers/net/wireless/libertas/11d.c
+++ b/drivers/net/wireless/libertas/11d.c
@@ -207,7 +207,7 @@ static int generate_domain_info_11d(struct parsed_region_chan_11d
         lbs_deb_11d("nr_subband=%x\n", domaininfo->nr_subband);
         lbs_deb_hex(LBS_DEB_11D, "domaininfo", (char *)domaininfo,
                 COUNTRY_CODE_LEN + 1 +
-                sizeof(struct ieeetypes_subbandset) * nr_subband);
+                sizeof(struct ieee_subbandset) * nr_subband);
         return 0;
 }
 
@@ -302,11 +302,9 @@ done:
  *  @param parsed_region_chan   pointer to parsed_region_chan_11d
  *  @return                     0
 */
-static int parse_domain_info_11d(struct ieeetypes_countryinfofullset*
-                                 countryinfo,
+static int parse_domain_info_11d(struct ieee_ie_country_info_full_set *countryinfo,
                                  u8 band,
-                                 struct parsed_region_chan_11d *
-                                 parsed_region_chan)
+                                 struct parsed_region_chan_11d *parsed_region_chan)
 {
         u8 nr_subband, nrchan;
         u8 lastchan, firstchan;
@@ -331,7 +329,7 @@ static int parse_domain_info_11d(struct ieeetypes_countryinfofullset*
         lbs_deb_hex(LBS_DEB_11D, "countryinfo", (u8 *) countryinfo, 30);
 
         if ((*(countryinfo->countrycode)) == 0
-            || (countryinfo->len <= COUNTRY_CODE_LEN)) {
+            || (countryinfo->header.len <= COUNTRY_CODE_LEN)) {
                 /* No region Info or Wrong region info: treat as No 11D info */
                 goto done;
         }
@@ -349,8 +347,8 @@ static int parse_domain_info_11d(struct ieeetypes_countryinfofullset*
         memcpy(parsed_region_chan->countrycode, countryinfo->countrycode,
                COUNTRY_CODE_LEN);
 
-        nr_subband = (countryinfo->len - COUNTRY_CODE_LEN) /
-            sizeof(struct ieeetypes_subbandset);
+        nr_subband = (countryinfo->header.len - COUNTRY_CODE_LEN) /
+            sizeof(struct ieee_subbandset);
 
         for (j = 0, lastchan = 0; j < nr_subband; j++) {
 
@@ -502,7 +500,7 @@ int lbs_cmd_802_11d_domain_info(struct lbs_private *priv,
 {
         struct cmd_ds_802_11d_domain_info *pdomaininfo =
             &cmd->params.domaininfo;
-        struct mrvlietypes_domainparamset *domain = &pdomaininfo->domain;
+        struct mrvl_ie_domain_param_set *domain = &pdomaininfo->domain;
         u8 nr_subband = priv->domainreg.nr_subband;
 
         lbs_deb_enter(LBS_DEB_11D);
@@ -524,16 +522,16 @@ int lbs_cmd_802_11d_domain_info(struct lbs_private *priv,
                sizeof(domain->countrycode));
 
         domain->header.len =
-            cpu_to_le16(nr_subband * sizeof(struct ieeetypes_subbandset) +
+            cpu_to_le16(nr_subband * sizeof(struct ieee_subbandset) +
                              sizeof(domain->countrycode));
 
         if (nr_subband) {
                 memcpy(domain->subband, priv->domainreg.subband,
-                       nr_subband * sizeof(struct ieeetypes_subbandset));
+                       nr_subband * sizeof(struct ieee_subbandset));
 
                 cmd->size = cpu_to_le16(sizeof(pdomaininfo->action) +
                                              le16_to_cpu(domain->header.len) +
-                                             sizeof(struct mrvlietypesheader) +
+                                             sizeof(struct mrvl_ie_header) +
                                              S_DS_GEN);
         } else {
                 cmd->size =
@@ -556,7 +554,7 @@ done:
 int lbs_ret_802_11d_domain_info(struct cmd_ds_command *resp)
 {
         struct cmd_ds_802_11d_domain_info *domaininfo = &resp->params.domaininforesp;
-        struct mrvlietypes_domainparamset *domain = &domaininfo->domain;
+        struct mrvl_ie_domain_param_set *domain = &domaininfo->domain;
         u16 action = le16_to_cpu(domaininfo->action);
         s16 ret = 0;
         u8 nr_subband = 0;
@@ -567,7 +565,7 @@ int lbs_ret_802_11d_domain_info(struct cmd_ds_command *resp)
                 (int)le16_to_cpu(resp->size));
 
         nr_subband = (le16_to_cpu(domain->header.len) - COUNTRY_CODE_LEN) /
-                      sizeof(struct ieeetypes_subbandset);
+                      sizeof(struct ieee_subbandset);
 
         lbs_deb_11d("domain info resp: nr_subband %d\n", nr_subband);
 
diff --git a/drivers/net/wireless/libertas/11d.h b/drivers/net/wireless/libertas/11d.h
index 4f4f47f0f878..fb75d3e321a0 100644
--- a/drivers/net/wireless/libertas/11d.h
+++ b/drivers/net/wireless/libertas/11d.h
@@ -20,35 +20,36 @@
 struct cmd_ds_command;
 
 /** Data structure for Country IE*/
-struct ieeetypes_subbandset {
+struct ieee_subbandset {
         u8 firstchan;
         u8 nrchan;
         u8 maxtxpwr;
 } __attribute__ ((packed));
 
-struct ieeetypes_countryinfoset {
-        u8 element_id;
-        u8 len;
+struct ieee_ie_country_info_set {
+        struct ieee_ie_header header;
+
         u8 countrycode[COUNTRY_CODE_LEN];
-        struct ieeetypes_subbandset subband[1];
+        struct ieee_subbandset subband[1];
 };
 
-struct ieeetypes_countryinfofullset {
-        u8 element_id;
-        u8 len;
+struct ieee_ie_country_info_full_set {
+        struct ieee_ie_header header;
+
         u8 countrycode[COUNTRY_CODE_LEN];
-        struct ieeetypes_subbandset subband[MRVDRV_MAX_SUBBAND_802_11D];
+        struct ieee_subbandset subband[MRVDRV_MAX_SUBBAND_802_11D];
 } __attribute__ ((packed));
 
-struct mrvlietypes_domainparamset {
-        struct mrvlietypesheader header;
+struct mrvl_ie_domain_param_set {
+        struct mrvl_ie_header header;
+
         u8 countrycode[COUNTRY_CODE_LEN];
-        struct ieeetypes_subbandset subband[1];
+        struct ieee_subbandset subband[1];
 } __attribute__ ((packed));
 
 struct cmd_ds_802_11d_domain_info {
         __le16 action;
-        struct mrvlietypes_domainparamset domain;
+        struct mrvl_ie_domain_param_set domain;
 } __attribute__ ((packed));
 
 /** domain regulatory information */
@@ -57,7 +58,7 @@ struct lbs_802_11d_domain_reg {
         u8 countrycode[COUNTRY_CODE_LEN];
         /** No. of subband*/
         u8 nr_subband;
-        struct ieeetypes_subbandset subband[MRVDRV_MAX_SUBBAND_802_11D];
+        struct ieee_subbandset subband[MRVDRV_MAX_SUBBAND_802_11D];
 };
 
 struct chan_power_11d {
diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c
index a0e440cd8967..b9b374119033 100644
--- a/drivers/net/wireless/libertas/assoc.c
+++ b/drivers/net/wireless/libertas/assoc.c
@@ -12,15 +12,14 @@
 #include "scan.h"
 #include "cmd.h"
 
-static int lbs_adhoc_post(struct lbs_private *priv, struct cmd_header *resp);
-
 static const u8 bssid_any[ETH_ALEN]  __attribute__ ((aligned (2))) =
         { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
 static const u8 bssid_off[ETH_ALEN]  __attribute__ ((aligned (2))) =
         { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
 
-/* The firmware needs certain bits masked out of the beacon-derviced capability
- * field when associating/joining to BSSs.
+/* The firmware needs the following bits masked out of the beacon-derived
+ * capability field when associating/joining to a BSS:
+ *  9 (QoS), 11 (APSD), 12 (unused), 14 (unused), 15 (unused)
  */
 #define CAPINFO_MASK    (~(0xda00))
 
@@ -102,6 +101,295 @@ static void lbs_set_basic_rate_flags(u8 *rates, size_t len)
 }
 
 
+static u8 iw_auth_to_ieee_auth(u8 auth)
+{
+        if (auth == IW_AUTH_ALG_OPEN_SYSTEM)
+                return 0x00;
+        else if (auth == IW_AUTH_ALG_SHARED_KEY)
+                return 0x01;
+        else if (auth == IW_AUTH_ALG_LEAP)
+                return 0x80;
+
+        lbs_deb_join("%s: invalid auth alg 0x%X\n", __func__, auth);
+        return 0;
+}
+
+/**
+ *  @brief This function prepares the authenticate command.  AUTHENTICATE only
+ *  sets the authentication suite for future associations, as the firmware
+ *  handles authentication internally during the ASSOCIATE command.
+ *
+ *  @param priv      A pointer to struct lbs_private structure
+ *  @param bssid     The peer BSSID with which to authenticate
+ *  @param auth      The authentication mode to use (from wireless.h)
+ *
+ *  @return         0 or -1
+ */
+static int lbs_set_authentication(struct lbs_private *priv, u8 bssid[6], u8 auth)
+{
+        struct cmd_ds_802_11_authenticate cmd;
+        int ret = -1;
+        DECLARE_MAC_BUF(mac);
+
+        lbs_deb_enter(LBS_DEB_JOIN);
+
+        cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+        memcpy(cmd.bssid, bssid, ETH_ALEN);
+
+        cmd.authtype = iw_auth_to_ieee_auth(auth);
+
+        lbs_deb_join("AUTH_CMD: BSSID %s, auth 0x%x\n",
+                print_mac(mac, bssid), cmd.authtype);
+
+        ret = lbs_cmd_with_response(priv, CMD_802_11_AUTHENTICATE, &cmd);
+
+        lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
+        return ret;
+}
+
+
+static int lbs_assoc_post(struct lbs_private *priv,
+                          struct cmd_ds_802_11_associate_response *resp)
+{
+        int ret = 0;
+        union iwreq_data wrqu;
+        struct bss_descriptor *bss;
+        u16 status_code;
+
+        lbs_deb_enter(LBS_DEB_ASSOC);
+
+        if (!priv->in_progress_assoc_req) {
+                lbs_deb_assoc("ASSOC_RESP: no in-progress assoc request\n");
+                ret = -1;
+                goto done;
+        }
+        bss = &priv->in_progress_assoc_req->bss;
+
+        /*
+         * Older FW versions map the IEEE 802.11 Status Code in the association
+         * response to the following values returned in resp->statuscode:
+         *
+         *    IEEE Status Code                Marvell Status Code
+         *    0                       ->      0x0000 ASSOC_RESULT_SUCCESS
+         *    13                      ->      0x0004 ASSOC_RESULT_AUTH_REFUSED
+         *    14                      ->      0x0004 ASSOC_RESULT_AUTH_REFUSED
+         *    15                      ->      0x0004 ASSOC_RESULT_AUTH_REFUSED
+         *    16                      ->      0x0004 ASSOC_RESULT_AUTH_REFUSED
+         *    others                  ->      0x0003 ASSOC_RESULT_REFUSED
+         *
+         * Other response codes:
+         *    0x0001 -> ASSOC_RESULT_INVALID_PARAMETERS (unused)
+         *    0x0002 -> ASSOC_RESULT_TIMEOUT (internal timer expired waiting for
+         *                                    association response from the AP)
+         */
+
+        status_code = le16_to_cpu(resp->statuscode);
+        if (priv->fwrelease < 0x09000000) {
+                switch (status_code) {
+                case 0x00:
+                        break;
+                case 0x01:
+                        lbs_deb_assoc("ASSOC_RESP: invalid parameters\n");
+                        break;
+                case 0x02:
+                        lbs_deb_assoc("ASSOC_RESP: internal timer "
+                                "expired while waiting for the AP\n");
+                        break;
+                case 0x03:
+                        lbs_deb_assoc("ASSOC_RESP: association "
+                                "refused by AP\n");
+                        break;
+                case 0x04:
+                        lbs_deb_assoc("ASSOC_RESP: authentication "
+                                "refused by AP\n");
+                        break;
+                default:
+                        lbs_deb_assoc("ASSOC_RESP: failure reason 0x%02x "
+                                " unknown\n", status_code);
+                        break;
+                }
+        } else {
+                /* v9+ returns the AP's association response */
+                lbs_deb_assoc("ASSOC_RESP: failure reason 0x%02x\n", status_code);
+        }
+
+        if (status_code) {
+                lbs_mac_event_disconnected(priv);
+                ret = -1;
+                goto done;
+        }
+
+        lbs_deb_hex(LBS_DEB_ASSOC, "ASSOC_RESP",
+                    (void *) (resp + sizeof (resp->hdr)),
+                    le16_to_cpu(resp->hdr.size) - sizeof (resp->hdr));
+
+        /* Send a Media Connected event, according to the Spec */
+        priv->connect_status = LBS_CONNECTED;
+
+        /* Update current SSID and BSSID */
+        memcpy(&priv->curbssparams.ssid, &bss->ssid, IW_ESSID_MAX_SIZE);
+        priv->curbssparams.ssid_len = bss->ssid_len;
+        memcpy(priv->curbssparams.bssid, bss->bssid, ETH_ALEN);
+
+        priv->SNR[TYPE_RXPD][TYPE_AVG] = 0;
+        priv->NF[TYPE_RXPD][TYPE_AVG] = 0;
+
+        memset(priv->rawSNR, 0x00, sizeof(priv->rawSNR));
+        memset(priv->rawNF, 0x00, sizeof(priv->rawNF));
+        priv->nextSNRNF = 0;
+        priv->numSNRNF = 0;
+
+        netif_carrier_on(priv->dev);
+        if (!priv->tx_pending_len)
+                netif_wake_queue(priv->dev);
+
+        memcpy(wrqu.ap_addr.sa_data, priv->curbssparams.bssid, ETH_ALEN);
+        wrqu.ap_addr.sa_family = ARPHRD_ETHER;
+        wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
+
+done:
+        lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
+        return ret;
+}
+
+/**
+ *  @brief This function prepares an association-class command.
+ *
+ *  @param priv      A pointer to struct lbs_private structure
+ *  @param assoc_req The association request describing the BSS to associate
+ *                   or reassociate with
+ *  @param command   The actual command, either CMD_802_11_ASSOCIATE or
+ *                   CMD_802_11_REASSOCIATE
+ *
+ *  @return         0 or -1
+ */
+static int lbs_associate(struct lbs_private *priv,
+                         struct assoc_request *assoc_req,
+                         u16 command)
+{
+        struct cmd_ds_802_11_associate cmd;
+        int ret = 0;
+        struct bss_descriptor *bss = &assoc_req->bss;
+        u8 *pos = &(cmd.iebuf[0]);
+        u16 tmpcap, tmplen, tmpauth;
+        struct mrvl_ie_ssid_param_set *ssid;
+        struct mrvl_ie_ds_param_set *ds;
+        struct mrvl_ie_cf_param_set *cf;
+        struct mrvl_ie_rates_param_set *rates;
+        struct mrvl_ie_rsn_param_set *rsn;
+        struct mrvl_ie_auth_type *auth;
+
+        lbs_deb_enter(LBS_DEB_ASSOC);
+
+        BUG_ON((command != CMD_802_11_ASSOCIATE) &&
+                (command != CMD_802_11_REASSOCIATE));
+
+        memset(&cmd, 0, sizeof(cmd));
+        cmd.hdr.command = cpu_to_le16(command);
+
+        /* Fill in static fields */
+        memcpy(cmd.bssid, bss->bssid, ETH_ALEN);
+        cmd.listeninterval = cpu_to_le16(MRVDRV_DEFAULT_LISTEN_INTERVAL);
+
+        /* Capability info */
+        tmpcap = (bss->capability & CAPINFO_MASK);
+        if (bss->mode == IW_MODE_INFRA)
+                tmpcap |= WLAN_CAPABILITY_ESS;
+        cmd.capability = cpu_to_le16(tmpcap);
+        lbs_deb_assoc("ASSOC_CMD: capability 0x%04x\n", tmpcap);
+
+        /* SSID */
+        ssid = (struct mrvl_ie_ssid_param_set *) pos;
+        ssid->header.type = cpu_to_le16(TLV_TYPE_SSID);
+        tmplen = bss->ssid_len;
+        ssid->header.len = cpu_to_le16(tmplen);
+        memcpy(ssid->ssid, bss->ssid, tmplen);
+        pos += sizeof(ssid->header) + tmplen;
+
+        ds = (struct mrvl_ie_ds_param_set *) pos;
+        ds->header.type = cpu_to_le16(TLV_TYPE_PHY_DS);
+        ds->header.len = cpu_to_le16(1);
+        ds->channel = bss->phy.ds.channel;
+        pos += sizeof(ds->header) + 1;
+
+        cf = (struct mrvl_ie_cf_param_set *) pos;
+        cf->header.type = cpu_to_le16(TLV_TYPE_CF);
+        tmplen = sizeof(*cf) - sizeof (cf->header);
+        cf->header.len = cpu_to_le16(tmplen);
+        /* IE payload should be zeroed, firmware fills it in for us */
+        pos += sizeof(*cf);
+
+        rates = (struct mrvl_ie_rates_param_set *) pos;
+        rates->header.type = cpu_to_le16(TLV_TYPE_RATES);
+        memcpy(&rates->rates, &bss->rates, MAX_RATES);
+        tmplen = MAX_RATES;
+        if (get_common_rates(priv, rates->rates, &tmplen)) {
+                ret = -1;
+                goto done;
+        }
+        pos += sizeof(rates->header) + tmplen;
+        rates->header.len = cpu_to_le16(tmplen);
+        lbs_deb_assoc("ASSOC_CMD: num rates %u\n", tmplen);
+
+        /* Copy the infra. association rates into Current BSS state structure */
+        memset(&priv->curbssparams.rates, 0, sizeof(priv->curbssparams.rates));
+        memcpy(&priv->curbssparams.rates, &rates->rates, tmplen);
+
+        /* Set MSB on basic rates as the firmware requires, but _after_
+         * copying to current bss rates.
+         */
+        lbs_set_basic_rate_flags(rates->rates, tmplen);
+
+        /* Firmware v9+ indicate authentication suites as a TLV */
+        if (priv->fwrelease >= 0x09000000) {
+                DECLARE_MAC_BUF(mac);
+
+                auth = (struct mrvl_ie_auth_type *) pos;
+                auth->header.type = cpu_to_le16(TLV_TYPE_AUTH_TYPE);
+                auth->header.len = cpu_to_le16(2);
+                tmpauth = iw_auth_to_ieee_auth(priv->secinfo.auth_mode);
+                auth->auth = cpu_to_le16(tmpauth);
+                pos += sizeof(auth->header) + 2;
+
+                lbs_deb_join("AUTH_CMD: BSSID %s, auth 0x%x\n",
+                        print_mac(mac, bss->bssid), priv->secinfo.auth_mode);
+        }
+
+        /* WPA/WPA2 IEs */
+        if (assoc_req->secinfo.WPAenabled || assoc_req->secinfo.WPA2enabled) {
+                rsn = (struct mrvl_ie_rsn_param_set *) pos;
+                /* WPA_IE or WPA2_IE */
+                rsn->header.type = cpu_to_le16((u16) assoc_req->wpa_ie[0]);
+                tmplen = (u16) assoc_req->wpa_ie[1];
+                rsn->header.len = cpu_to_le16(tmplen);
+                memcpy(rsn->rsnie, &assoc_req->wpa_ie[2], tmplen);
+                lbs_deb_hex(LBS_DEB_JOIN, "ASSOC_CMD: WPA/RSN IE", (u8 *) rsn,
+                        sizeof(rsn->header) + tmplen);
+                pos += sizeof(rsn->header) + tmplen;
+        }
+
+        cmd.hdr.size = cpu_to_le16((sizeof(cmd) - sizeof(cmd.iebuf)) +
+                                   (u16)(pos - (u8 *) &cmd.iebuf));
+
+        /* update curbssparams */
+        priv->curbssparams.channel = bss->phy.ds.channel;
+
+        if (lbs_parse_dnld_countryinfo_11d(priv, bss)) {
+                ret = -1;
+                goto done;
+        }
+
+        ret = lbs_cmd_with_response(priv, command, &cmd);
+        if (ret == 0) {
+                ret = lbs_assoc_post(priv,
+                        (struct cmd_ds_802_11_associate_response *) &cmd);
+        }
+
+done:
+        lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
+        return ret;
+}
+
 /**
  *  @brief Associate to a specific BSS discovered in a scan
  *
@@ -110,7 +398,7 @@ static void lbs_set_basic_rate_flags(u8 *rates, size_t len)
  *
  *  @return          0-success, otherwise fail
  */
-static int lbs_associate(struct lbs_private *priv,
+static int lbs_try_associate(struct lbs_private *priv,
         struct assoc_request *assoc_req)
 {
         int ret;
@@ -118,11 +406,15 @@ static int lbs_associate(struct lbs_private *priv,
 
         lbs_deb_enter(LBS_DEB_ASSOC);
 
-        ret = lbs_prepare_and_send_command(priv, CMD_802_11_AUTHENTICATE,
-                                    0, CMD_OPTION_WAITFORRSP,
-                                    0, assoc_req->bss.bssid);
-        if (ret)
-                goto out;
+        /* FW v9 and higher indicate authentication suites as a TLV in the
+         * association command, not as a separate authentication command.
+         */
+        if (priv->fwrelease < 0x09000000) {
+                ret = lbs_set_authentication(priv, assoc_req->bss.bssid,
+                                             priv->secinfo.auth_mode);
+                if (ret)
+                        goto out;
+        }
 
         /* Use short preamble only when both the BSS and firmware support it */
         if ((priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) &&
@@ -133,14 +425,78 @@ static int lbs_associate(struct lbs_private *priv,
         if (ret)
                 goto out;
 
-        ret = lbs_prepare_and_send_command(priv, CMD_802_11_ASSOCIATE,
-                                    0, CMD_OPTION_WAITFORRSP, 0, assoc_req);
+        ret = lbs_associate(priv, assoc_req, CMD_802_11_ASSOCIATE);
 
 out:
         lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
         return ret;
 }
 
+static int lbs_adhoc_post(struct lbs_private *priv,
+                          struct cmd_ds_802_11_ad_hoc_result *resp)
+{
+        int ret = 0;
+        u16 command = le16_to_cpu(resp->hdr.command);
+        u16 result = le16_to_cpu(resp->hdr.result);
+        union iwreq_data wrqu;
+        struct bss_descriptor *bss;
+        DECLARE_SSID_BUF(ssid);
+
+        lbs_deb_enter(LBS_DEB_JOIN);
+
+        if (!priv->in_progress_assoc_req) {
+                lbs_deb_join("ADHOC_RESP: no in-progress association "
+                        "request\n");
+                ret = -1;
+                goto done;
+        }
+        bss = &priv->in_progress_assoc_req->bss;
+
+        /*
+         * Join result code 0 --> SUCCESS
+         */
+        if (result) {
+                lbs_deb_join("ADHOC_RESP: failed (result 0x%X)\n", result);
+                if (priv->connect_status == LBS_CONNECTED)
+                        lbs_mac_event_disconnected(priv);
+                ret = -1;
+                goto done;
+        }
+
+        /* Send a Media Connected event, according to the Spec */
+        priv->connect_status = LBS_CONNECTED;
+
+        if (command == CMD_RET(CMD_802_11_AD_HOC_START)) {
+                /* Update the created network descriptor with the new BSSID */
+                memcpy(bss->bssid, resp->bssid, ETH_ALEN);
+        }
+
+        /* Set the BSSID from the joined/started descriptor */
+        memcpy(&priv->curbssparams.bssid, bss->bssid, ETH_ALEN);
+
+        /* Set the new SSID to current SSID */
+        memcpy(&priv->curbssparams.ssid, &bss->ssid, IW_ESSID_MAX_SIZE);
+        priv->curbssparams.ssid_len = bss->ssid_len;
+
+        netif_carrier_on(priv->dev);
+        if (!priv->tx_pending_len)
+                netif_wake_queue(priv->dev);
+
+        memset(&wrqu, 0, sizeof(wrqu));
+        memcpy(wrqu.ap_addr.sa_data, priv->curbssparams.bssid, ETH_ALEN);
+        wrqu.ap_addr.sa_family = ARPHRD_ETHER;
+        wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
+
+        lbs_deb_join("ADHOC_RESP: Joined/started '%s', BSSID %pM, channel %d\n",
+                     print_ssid(ssid, bss->ssid, bss->ssid_len),
+                     priv->curbssparams.bssid,
+                     priv->curbssparams.channel);
+
+done:
+        lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
+        return ret;
+}
+
 /**
  *  @brief Join an adhoc network found in a previous scan
  *
@@ -219,11 +575,10 @@ static int lbs_adhoc_join(struct lbs_private *priv,
         memcpy(&cmd.bss.bssid, &bss->bssid, ETH_ALEN);
         memcpy(&cmd.bss.ssid, &bss->ssid, bss->ssid_len);
 
-        memcpy(&cmd.bss.phyparamset, &bss->phyparamset,
-               sizeof(union ieeetypes_phyparamset));
+        memcpy(&cmd.bss.ds, &bss->phy.ds, sizeof(struct ieee_ie_ds_param_set));
 
-        memcpy(&cmd.bss.ssparamset, &bss->ssparamset,
-               sizeof(union IEEEtypes_ssparamset));
+        memcpy(&cmd.bss.ibss, &bss->ss.ibss,
+               sizeof(struct ieee_ie_ibss_param_set));
 
         cmd.bss.capability = cpu_to_le16(bss->capability & CAPINFO_MASK);
         lbs_deb_join("ADHOC_J_CMD: tmpcap=%4X CAPINFO_MASK=%4X\n",
@@ -260,7 +615,7 @@ static int lbs_adhoc_join(struct lbs_private *priv,
          */
         lbs_set_basic_rate_flags(cmd.bss.rates, ratesize);
 
-        cmd.bss.ssparamset.ibssparamset.atimwindow = cpu_to_le16(bss->atimwindow);
+        cmd.bss.ibss.atimwindow = bss->atimwindow;
 
         if (assoc_req->secinfo.wep_enabled) {
                 u16 tmp = le16_to_cpu(cmd.bss.capability);
@@ -287,8 +642,10 @@ static int lbs_adhoc_join(struct lbs_private *priv,
         }
 
         ret = lbs_cmd_with_response(priv, CMD_802_11_AD_HOC_JOIN, &cmd);
-        if (ret == 0)
-                ret = lbs_adhoc_post(priv, (struct cmd_header *) &cmd);
+        if (ret == 0) {
+                ret = lbs_adhoc_post(priv,
+                                     (struct cmd_ds_802_11_ad_hoc_result *)&cmd);
+        }
 
 out:
         lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
@@ -343,22 +700,24 @@ static int lbs_adhoc_start(struct lbs_private *priv,
         WARN_ON(!assoc_req->channel);
 
         /* set Physical parameter set */
-        cmd.phyparamset.dsparamset.elementid = WLAN_EID_DS_PARAMS;
-        cmd.phyparamset.dsparamset.len = 1;
-        cmd.phyparamset.dsparamset.currentchan = assoc_req->channel;
+        cmd.ds.header.id = WLAN_EID_DS_PARAMS;
+        cmd.ds.header.len = 1;
+        cmd.ds.channel = assoc_req->channel;
 
         /* set IBSS parameter set */
-        cmd.ssparamset.ibssparamset.elementid = WLAN_EID_IBSS_PARAMS;
-        cmd.ssparamset.ibssparamset.len = 2;
-        cmd.ssparamset.ibssparamset.atimwindow = 0;
+        cmd.ibss.header.id = WLAN_EID_IBSS_PARAMS;
+        cmd.ibss.header.len = 2;
+        cmd.ibss.atimwindow = cpu_to_le16(0);
 
         /* set capability info */
         tmpcap = WLAN_CAPABILITY_IBSS;
-        if (assoc_req->secinfo.wep_enabled) {
-                lbs_deb_join("ADHOC_START: WEP enabled, setting privacy on\n");
+        if (assoc_req->secinfo.wep_enabled ||
+            assoc_req->secinfo.WPAenabled ||
+            assoc_req->secinfo.WPA2enabled) {
+                lbs_deb_join("ADHOC_START: WEP/WPA enabled, privacy on\n");
                 tmpcap |= WLAN_CAPABILITY_PRIVACY;
         } else
-                lbs_deb_join("ADHOC_START: WEP disabled, setting privacy off\n");
+                lbs_deb_join("ADHOC_START: WEP disabled, privacy off\n");
 
         cmd.capability = cpu_to_le16(tmpcap);
 
@@ -395,7 +754,8 @@ static int lbs_adhoc_start(struct lbs_private *priv,
 
         ret = lbs_cmd_with_response(priv, CMD_802_11_AD_HOC_START, &cmd);
         if (ret == 0)
-                ret = lbs_adhoc_post(priv, (struct cmd_header *) &cmd);
+                ret = lbs_adhoc_post(priv,
+                                     (struct cmd_ds_802_11_ad_hoc_result *)&cmd);
 
 out:
         lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
@@ -720,7 +1080,7 @@ static int assoc_helper_essid(struct lbs_private *priv,
                                 assoc_req->ssid_len, NULL, IW_MODE_INFRA, channel);
                 if (bss != NULL) {
                         memcpy(&assoc_req->bss, bss, sizeof(struct bss_descriptor));
-                        ret = lbs_associate(priv, assoc_req);
+                        ret = lbs_try_associate(priv, assoc_req);
                 } else {
                         lbs_deb_assoc("SSID not found; cannot associate\n");
                 }
@@ -772,8 +1132,9 @@ static int assoc_helper_bssid(struct lbs_private *priv,
 
         memcpy(&assoc_req->bss, bss, sizeof(struct bss_descriptor));
         if (assoc_req->mode == IW_MODE_INFRA) {
-                ret = lbs_associate(priv, assoc_req);
-                lbs_deb_assoc("ASSOC: lbs_associate(bssid) returned %d\n", ret);
+                ret = lbs_try_associate(priv, assoc_req);
+                lbs_deb_assoc("ASSOC: lbs_try_associate(bssid) returned %d\n",
+                              ret);
         } else if (assoc_req->mode == IW_MODE_ADHOC) {
                 lbs_adhoc_join(priv, assoc_req);
         }
@@ -1467,57 +1828,6 @@ struct assoc_request *lbs_get_association_request(struct lbs_private *priv)
 
 
 /**
- *  @brief This function prepares command of authenticate.
- *
- *  @param priv      A pointer to struct lbs_private structure
- *  @param cmd       A pointer to cmd_ds_command structure
- *  @param pdata_buf Void cast of pointer to a BSSID to authenticate with
- *
- *  @return         0 or -1
- */
-int lbs_cmd_80211_authenticate(struct lbs_private *priv,
-                                 struct cmd_ds_command *cmd,
-                                 void *pdata_buf)
-{
-        struct cmd_ds_802_11_authenticate *pauthenticate = &cmd->params.auth;
-        int ret = -1;
-        u8 *bssid = pdata_buf;
-
-        lbs_deb_enter(LBS_DEB_JOIN);
-
-        cmd->command = cpu_to_le16(CMD_802_11_AUTHENTICATE);
-        cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_authenticate)
-                        + S_DS_GEN);
-
-        /* translate auth mode to 802.11 defined wire value */
-        switch (priv->secinfo.auth_mode) {
-        case IW_AUTH_ALG_OPEN_SYSTEM:
-                pauthenticate->authtype = 0x00;
-                break;
-        case IW_AUTH_ALG_SHARED_KEY:
-                pauthenticate->authtype = 0x01;
-                break;
-        case IW_AUTH_ALG_LEAP:
-                pauthenticate->authtype = 0x80;
-                break;
-        default:
-                lbs_deb_join("AUTH_CMD: invalid auth alg 0x%X\n",
-                        priv->secinfo.auth_mode);
-                goto out;
-        }
-
-        memcpy(pauthenticate->macaddr, bssid, ETH_ALEN);
-
-        lbs_deb_join("AUTH_CMD: BSSID %pM, auth 0x%x\n",
-                bssid, pauthenticate->authtype);
-        ret = 0;
-
-out:
-        lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
-        return ret;
-}
-
-/**
  *  @brief Deauthenticate from a specific BSS
  *
  *  @param priv        A pointer to struct lbs_private structure
@@ -1550,285 +1860,3 @@ int lbs_cmd_80211_deauthenticate(struct lbs_private *priv, u8 bssid[ETH_ALEN],
         return ret;
 }
 
-int lbs_cmd_80211_associate(struct lbs_private *priv,
-                              struct cmd_ds_command *cmd, void *pdata_buf)
-{
-        struct cmd_ds_802_11_associate *passo = &cmd->params.associate;
-        int ret = 0;
-        struct assoc_request *assoc_req = pdata_buf;
-        struct bss_descriptor *bss = &assoc_req->bss;
-        u8 *pos;
-        u16 tmpcap, tmplen;
-        struct mrvlietypes_ssidparamset *ssid;
-        struct mrvlietypes_phyparamset *phy;
-        struct mrvlietypes_ssparamset *ss;
-        struct mrvlietypes_ratesparamset *rates;
-        struct mrvlietypes_rsnparamset *rsn;
-
-        lbs_deb_enter(LBS_DEB_ASSOC);
-
-        pos = (u8 *) passo;
-
-        if (!priv) {
-                ret = -1;
-                goto done;
-        }
-
-        cmd->command = cpu_to_le16(CMD_802_11_ASSOCIATE);
-
-        memcpy(passo->peerstaaddr, bss->bssid, sizeof(passo->peerstaaddr));
-        pos += sizeof(passo->peerstaaddr);
-
-        /* set the listen interval */
-        passo->listeninterval = cpu_to_le16(MRVDRV_DEFAULT_LISTEN_INTERVAL);
-
-        pos += sizeof(passo->capability);
-        pos += sizeof(passo->listeninterval);
-        pos += sizeof(passo->bcnperiod);
-        pos += sizeof(passo->dtimperiod);
-
-        ssid = (struct mrvlietypes_ssidparamset *) pos;
-        ssid->header.type = cpu_to_le16(TLV_TYPE_SSID);
-        tmplen = bss->ssid_len;
-        ssid->header.len = cpu_to_le16(tmplen);
-        memcpy(ssid->ssid, bss->ssid, tmplen);
-        pos += sizeof(ssid->header) + tmplen;
-
-        phy = (struct mrvlietypes_phyparamset *) pos;
-        phy->header.type = cpu_to_le16(TLV_TYPE_PHY_DS);
-        tmplen = sizeof(phy->fh_ds.dsparamset);
-        phy->header.len = cpu_to_le16(tmplen);
-        memcpy(&phy->fh_ds.dsparamset,
-               &bss->phyparamset.dsparamset.currentchan,
-               tmplen);
-        pos += sizeof(phy->header) + tmplen;
-
-        ss = (struct mrvlietypes_ssparamset *) pos;
-        ss->header.type = cpu_to_le16(TLV_TYPE_CF);
-        tmplen = sizeof(ss->cf_ibss.cfparamset);
-        ss->header.len = cpu_to_le16(tmplen);
-        pos += sizeof(ss->header) + tmplen;
-
-        rates = (struct mrvlietypes_ratesparamset *) pos;
-        rates->header.type = cpu_to_le16(TLV_TYPE_RATES);
-        memcpy(&rates->rates, &bss->rates, MAX_RATES);
-        tmplen = MAX_RATES;
-        if (get_common_rates(priv, rates->rates, &tmplen)) {
-                ret = -1;
-                goto done;
-        }
-        pos += sizeof(rates->header) + tmplen;
-        rates->header.len = cpu_to_le16(tmplen);
-        lbs_deb_assoc("ASSOC_CMD: num rates %u\n", tmplen);
-
-        /* Copy the infra. association rates into Current BSS state structure */
-        memset(&priv->curbssparams.rates, 0, sizeof(priv->curbssparams.rates));
-        memcpy(&priv->curbssparams.rates, &rates->rates, tmplen);
-
-        /* Set MSB on basic rates as the firmware requires, but _after_
-         * copying to current bss rates.
-         */
-        lbs_set_basic_rate_flags(rates->rates, tmplen);
-
-        if (assoc_req->secinfo.WPAenabled || assoc_req->secinfo.WPA2enabled) {
-                rsn = (struct mrvlietypes_rsnparamset *) pos;
-                /* WPA_IE or WPA2_IE */
-                rsn->header.type = cpu_to_le16((u16) assoc_req->wpa_ie[0]);
-                tmplen = (u16) assoc_req->wpa_ie[1];
-                rsn->header.len = cpu_to_le16(tmplen);
-                memcpy(rsn->rsnie, &assoc_req->wpa_ie[2], tmplen);
-                lbs_deb_hex(LBS_DEB_JOIN, "ASSOC_CMD: RSN IE", (u8 *) rsn,
-                        sizeof(rsn->header) + tmplen);
-                pos += sizeof(rsn->header) + tmplen;
-        }
-
-        /* update curbssparams */
-        priv->curbssparams.channel = bss->phyparamset.dsparamset.currentchan;
-
-        if (lbs_parse_dnld_countryinfo_11d(priv, bss)) {
-                ret = -1;
-                goto done;
-        }
-
-        cmd->size = cpu_to_le16((u16) (pos - (u8 *) passo) + S_DS_GEN);
-
-        /* set the capability info */
-        tmpcap = (bss->capability & CAPINFO_MASK);
-        if (bss->mode == IW_MODE_INFRA)
-                tmpcap |= WLAN_CAPABILITY_ESS;
-        passo->capability = cpu_to_le16(tmpcap);
-        lbs_deb_assoc("ASSOC_CMD: capability 0x%04x\n", tmpcap);
-
-done:
-        lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
-        return ret;
-}
-
-int lbs_ret_80211_associate(struct lbs_private *priv,
-                              struct cmd_ds_command *resp)
-{
-        int ret = 0;
-        union iwreq_data wrqu;
-        struct ieeetypes_assocrsp *passocrsp;
-        struct bss_descriptor *bss;
-        u16 status_code;
-
-        lbs_deb_enter(LBS_DEB_ASSOC);
-
-        if (!priv->in_progress_assoc_req) {
-                lbs_deb_assoc("ASSOC_RESP: no in-progress assoc request\n");
-                ret = -1;
-                goto done;
-        }
-        bss = &priv->in_progress_assoc_req->bss;
-
-        passocrsp = (struct ieeetypes_assocrsp *) &resp->params;
-
-        /*
-         * Older FW versions map the IEEE 802.11 Status Code in the association
-         * response to the following values returned in passocrsp->statuscode:
-         *
-         *    IEEE Status Code                Marvell Status Code
-         *    0                       ->      0x0000 ASSOC_RESULT_SUCCESS
-         *    13                      ->      0x0004 ASSOC_RESULT_AUTH_REFUSED
-         *    14                      ->      0x0004 ASSOC_RESULT_AUTH_REFUSED
-         *    15                      ->      0x0004 ASSOC_RESULT_AUTH_REFUSED
-         *    16                      ->      0x0004 ASSOC_RESULT_AUTH_REFUSED
-         *    others                  ->      0x0003 ASSOC_RESULT_REFUSED
-         *
-         * Other response codes:
-         *    0x0001 -> ASSOC_RESULT_INVALID_PARAMETERS (unused)
-         *    0x0002 -> ASSOC_RESULT_TIMEOUT (internal timer expired waiting for
-         *                                    association response from the AP)
-         */
-
-        status_code = le16_to_cpu(passocrsp->statuscode);
-        switch (status_code) {
-        case 0x00:
-                break;
-        case 0x01:
-                lbs_deb_assoc("ASSOC_RESP: invalid parameters\n");
-                break;
-        case 0x02:
-                lbs_deb_assoc("ASSOC_RESP: internal timer "
-                        "expired while waiting for the AP\n");
-                break;
-        case 0x03:
-                lbs_deb_assoc("ASSOC_RESP: association "
-                        "refused by AP\n");
-                break;
-        case 0x04:
-                lbs_deb_assoc("ASSOC_RESP: authentication "
-                        "refused by AP\n");
-                break;
-        default:
-                lbs_deb_assoc("ASSOC_RESP: failure reason 0x%02x "
-                        " unknown\n", status_code);
-                break;
-        }
-
-        if (status_code) {
-                lbs_mac_event_disconnected(priv);
-                ret = -1;
-                goto done;
-        }
-
-        lbs_deb_hex(LBS_DEB_ASSOC, "ASSOC_RESP", (void *)&resp->params,
-                le16_to_cpu(resp->size) - S_DS_GEN);
-
-        /* Send a Media Connected event, according to the Spec */
-        priv->connect_status = LBS_CONNECTED;
-
-        /* Update current SSID and BSSID */
-        memcpy(&priv->curbssparams.ssid, &bss->ssid, IW_ESSID_MAX_SIZE);
-        priv->curbssparams.ssid_len = bss->ssid_len;
-        memcpy(priv->curbssparams.bssid, bss->bssid, ETH_ALEN);
-
-        priv->SNR[TYPE_RXPD][TYPE_AVG] = 0;
-        priv->NF[TYPE_RXPD][TYPE_AVG] = 0;
-
-        memset(priv->rawSNR, 0x00, sizeof(priv->rawSNR));
-        memset(priv->rawNF, 0x00, sizeof(priv->rawNF));
-        priv->nextSNRNF = 0;
-        priv->numSNRNF = 0;
-
-        netif_carrier_on(priv->dev);
-        if (!priv->tx_pending_len)
-                netif_wake_queue(priv->dev);
-
-        memcpy(wrqu.ap_addr.sa_data, priv->curbssparams.bssid, ETH_ALEN);
-        wrqu.ap_addr.sa_family = ARPHRD_ETHER;
-        wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
-
-done:
-        lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
-        return ret;
-}
-
-static int lbs_adhoc_post(struct lbs_private *priv, struct cmd_header *resp)
-{
-        int ret = 0;
-        u16 command = le16_to_cpu(resp->command);
-        u16 result = le16_to_cpu(resp->result);
-        struct cmd_ds_802_11_ad_hoc_result *adhoc_resp;
-        union iwreq_data wrqu;
-        struct bss_descriptor *bss;
-        DECLARE_SSID_BUF(ssid);
-
-        lbs_deb_enter(LBS_DEB_JOIN);
-
-        adhoc_resp = (struct cmd_ds_802_11_ad_hoc_result *) resp;
-
-        if (!priv->in_progress_assoc_req) {
-                lbs_deb_join("ADHOC_RESP: no in-progress association "
-                        "request\n");
-                ret = -1;
-                goto done;
-        }
-        bss = &priv->in_progress_assoc_req->bss;
-
-        /*
-         * Join result code 0 --> SUCCESS
-         */
-        if (result) {
-                lbs_deb_join("ADHOC_RESP: failed (result 0x%X)\n", result);
-                if (priv->connect_status == LBS_CONNECTED)
-                        lbs_mac_event_disconnected(priv);
-                ret = -1;
-                goto done;
-        }
-
-        /* Send a Media Connected event, according to the Spec */
-        priv->connect_status = LBS_CONNECTED;
-
-        if (command == CMD_RET(CMD_802_11_AD_HOC_START)) {
-                /* Update the created network descriptor with the new BSSID */
-                memcpy(bss->bssid, adhoc_resp->bssid, ETH_ALEN);
-        }
-
-        /* Set the BSSID from the joined/started descriptor */
-        memcpy(&priv->curbssparams.bssid, bss->bssid, ETH_ALEN);
-
-        /* Set the new SSID to current SSID */
-        memcpy(&priv->curbssparams.ssid, &bss->ssid, IW_ESSID_MAX_SIZE);
-        priv->curbssparams.ssid_len = bss->ssid_len;
-
-        netif_carrier_on(priv->dev);
-        if (!priv->tx_pending_len)
-                netif_wake_queue(priv->dev);
-
-        memset(&wrqu, 0, sizeof(wrqu));
-        memcpy(wrqu.ap_addr.sa_data, priv->curbssparams.bssid, ETH_ALEN);
-        wrqu.ap_addr.sa_family = ARPHRD_ETHER;
-        wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
-
-        lbs_deb_join("ADHOC_RESP: Joined/started '%s', BSSID %pM, channel %d\n",
-                     print_ssid(ssid, bss->ssid, bss->ssid_len),
-                     priv->curbssparams.bssid,
-                     priv->curbssparams.channel);
-
-done:
-        lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
-        return ret;
-}
-
diff --git a/drivers/net/wireless/libertas/assoc.h b/drivers/net/wireless/libertas/assoc.h
index 8b7336dd02a3..6e765e9f91a3 100644
--- a/drivers/net/wireless/libertas/assoc.h
+++ b/drivers/net/wireless/libertas/assoc.h
@@ -8,22 +8,9 @@
 void lbs_association_worker(struct work_struct *work);
 struct assoc_request *lbs_get_association_request(struct lbs_private *priv);
 
-struct cmd_ds_command;
-int lbs_cmd_80211_authenticate(struct lbs_private *priv,
-                                        struct cmd_ds_command *cmd,
-                                        void *pdata_buf);
-
 int lbs_adhoc_stop(struct lbs_private *priv);
 
 int lbs_cmd_80211_deauthenticate(struct lbs_private *priv,
                                  u8 bssid[ETH_ALEN], u16 reason);
-int lbs_cmd_80211_associate(struct lbs_private *priv,
-                                     struct cmd_ds_command *cmd,
-                                     void *pdata_buf);
-
-int lbs_ret_80211_ad_hoc_start(struct lbs_private *priv,
-                                        struct cmd_ds_command *resp);
-int lbs_ret_80211_associate(struct lbs_private *priv,
-                                     struct cmd_ds_command *resp);
 
 #endif /* _LBS_ASSOC_H */
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index c455b9abbfc0..01db705a38ec 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -1220,8 +1220,7 @@ static void lbs_submit_command(struct lbs_private *priv,
         command = le16_to_cpu(cmd->command);
 
         /* These commands take longer */
-        if (command == CMD_802_11_SCAN || command == CMD_802_11_ASSOCIATE ||
-            command == CMD_802_11_AUTHENTICATE)
+        if (command == CMD_802_11_SCAN || command == CMD_802_11_ASSOCIATE)
                 timeo = 5 * HZ;
 
         lbs_deb_cmd("DNLD_CMD: command 0x%04x, seq %d, size %d\n",
@@ -1415,15 +1414,6 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
                 ret = lbs_cmd_802_11_ps_mode(cmdptr, cmd_action);
                 break;
 
-        case CMD_802_11_ASSOCIATE:
-        case CMD_802_11_REASSOCIATE:
-                ret = lbs_cmd_80211_associate(priv, cmdptr, pdata_buf);
-                break;
-
-        case CMD_802_11_AUTHENTICATE:
-                ret = lbs_cmd_80211_authenticate(priv, cmdptr, pdata_buf);
-                break;
-
         case CMD_MAC_REG_ACCESS:
         case CMD_BBP_REG_ACCESS:
         case CMD_RF_REG_ACCESS:
@@ -1470,8 +1460,8 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
                 break;
         case CMD_802_11_LED_GPIO_CTRL:
                 {
-                        struct mrvlietypes_ledgpio *gpio =
-                            (struct mrvlietypes_ledgpio*)
+                        struct mrvl_ie_ledgpio *gpio =
+                            (struct mrvl_ie_ledgpio*)
                             cmdptr->params.ledgpio.data;
 
                         memmove(&cmdptr->params.ledgpio,
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index bcf2a9756fb6..c42d3faa2660 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -5,7 +5,7 @@
 #include <linux/delay.h>
 #include <linux/if_arp.h>
 #include <linux/netdevice.h>
-
+#include <asm/unaligned.h>
 #include <net/iw_handler.h>
 
 #include "host.h"
@@ -154,11 +154,11 @@ static int lbs_ret_802_11_rssi(struct lbs_private *priv,
         lbs_deb_enter(LBS_DEB_CMD);
 
         /* store the non average value */
-        priv->SNR[TYPE_BEACON][TYPE_NOAVG] = le16_to_cpu(rssirsp->SNR);
-        priv->NF[TYPE_BEACON][TYPE_NOAVG] = le16_to_cpu(rssirsp->noisefloor);
+        priv->SNR[TYPE_BEACON][TYPE_NOAVG] = get_unaligned_le16(&rssirsp->SNR);
+        priv->NF[TYPE_BEACON][TYPE_NOAVG] = get_unaligned_le16(&rssirsp->noisefloor);
 
-        priv->SNR[TYPE_BEACON][TYPE_AVG] = le16_to_cpu(rssirsp->avgSNR);
-        priv->NF[TYPE_BEACON][TYPE_AVG] = le16_to_cpu(rssirsp->avgnoisefloor);
+        priv->SNR[TYPE_BEACON][TYPE_AVG] = get_unaligned_le16(&rssirsp->avgSNR);
+        priv->NF[TYPE_BEACON][TYPE_AVG] = get_unaligned_le16(&rssirsp->avgnoisefloor);
 
         priv->RSSI[TYPE_BEACON][TYPE_NOAVG] =
             CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_NOAVG],
@@ -210,12 +210,6 @@ static inline int handle_cmd_response(struct lbs_private *priv,
                 ret = lbs_ret_reg_access(priv, respcmd, resp);
                 break;
 
-        case CMD_RET_802_11_ASSOCIATE:
-        case CMD_RET(CMD_802_11_ASSOCIATE):
-        case CMD_RET(CMD_802_11_REASSOCIATE):
-                ret = lbs_ret_80211_associate(priv, resp);
-                break;
-
         case CMD_RET(CMD_802_11_SET_AFC):
         case CMD_RET(CMD_802_11_GET_AFC):
                 spin_lock_irqsave(&priv->driver_lock, flags);
@@ -225,7 +219,6 @@ static inline int handle_cmd_response(struct lbs_private *priv,
 
                 break;
 
-        case CMD_RET(CMD_802_11_AUTHENTICATE):
         case CMD_RET(CMD_802_11_BEACON_STOP):
                 break;
 
diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c
index 50e28a0cdfee..811ffc3ef414 100644
--- a/drivers/net/wireless/libertas/debugfs.c
+++ b/drivers/net/wireless/libertas/debugfs.c
@@ -183,12 +183,12 @@ out_unlock:
  */
 static void *lbs_tlv_find(uint16_t tlv_type, const uint8_t *tlv, uint16_t size)
 {
-        struct mrvlietypesheader *tlv_h;
+        struct mrvl_ie_header *tlv_h;
         uint16_t length;
         ssize_t pos = 0;
 
         while (pos < size) {
-                tlv_h = (struct mrvlietypesheader *) tlv;
+                tlv_h = (struct mrvl_ie_header *) tlv;
                 if (!tlv_h->len)
                         return NULL;
                 if (tlv_h->type == cpu_to_le16(tlv_type))
@@ -206,7 +206,7 @@ static ssize_t lbs_threshold_read(uint16_t tlv_type, uint16_t event_mask,
                                   size_t count, loff_t *ppos)
 {
         struct cmd_ds_802_11_subscribe_event *subscribed;
-        struct mrvlietypes_thresholds *got;
+        struct mrvl_ie_thresholds *got;
         struct lbs_private *priv = file->private_data;
         ssize_t ret = 0;
         size_t pos = 0;
@@ -259,7 +259,7 @@ static ssize_t lbs_threshold_write(uint16_t tlv_type, uint16_t event_mask,
                                    loff_t *ppos)
 {
         struct cmd_ds_802_11_subscribe_event *events;
-        struct mrvlietypes_thresholds *tlv;
+        struct mrvl_ie_thresholds *tlv;
         struct lbs_private *priv = file->private_data;
         ssize_t buf_size;
         int value, freq, new_mask;
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index a4455ec7c354..f9ec69e04734 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -321,8 +321,6 @@ struct lbs_private {
 
         u32 monitormode;
         u8 fw_ready;
-        u8 fn_init_required;
-        u8 fn_shutdown_required;
 };
 
 extern struct cmd_confirm_sleep confirm_sleep;
@@ -340,7 +338,7 @@ struct bss_descriptor {
         u32 rssi;
         u32 channel;
         u16 beaconperiod;
-        u32 atimwindow;
+        __le16 atimwindow;
 
         /* IW_MODE_AUTO, IW_MODE_ADHOC, IW_MODE_INFRA */
         u8 mode;
@@ -350,10 +348,10 @@ struct bss_descriptor {
 
         unsigned long last_scanned;
 
-        union ieeetypes_phyparamset phyparamset;
-        union IEEEtypes_ssparamset ssparamset;
+        union ieee_phy_param_set phy;
+        union ieee_ss_param_set ss;
 
-        struct ieeetypes_countryinfofullset countryinfo;
+        struct ieee_ie_country_info_full_set countryinfo;
 
         u8 wpa_ie[MAX_WPA_IE_LEN];
         size_t wpa_ie_len;
diff --git a/drivers/net/wireless/libertas/hostcmd.h b/drivers/net/wireless/libertas/hostcmd.h
index 391c54ab2b09..0a2e29140add 100644
--- a/drivers/net/wireless/libertas/hostcmd.h
+++ b/drivers/net/wireless/libertas/hostcmd.h
@@ -250,7 +250,9 @@ struct cmd_ds_gspi_bus_config {
 } __attribute__ ((packed));
 
 struct cmd_ds_802_11_authenticate {
-        u8 macaddr[ETH_ALEN];
+        struct cmd_header hdr;
+
+        u8 bssid[ETH_ALEN];
         u8 authtype;
         u8 reserved[10];
 } __attribute__ ((packed));
@@ -263,22 +265,23 @@ struct cmd_ds_802_11_deauthenticate {
 } __attribute__ ((packed));
 
 struct cmd_ds_802_11_associate {
-        u8 peerstaaddr[6];
+        struct cmd_header hdr;
+
+        u8 bssid[6];
         __le16 capability;
         __le16 listeninterval;
         __le16 bcnperiod;
         u8 dtimperiod;
-
-#if 0
-        mrvlietypes_ssidparamset_t ssidParamSet;
-        mrvlietypes_phyparamset_t phyparamset;
-        mrvlietypes_ssparamset_t ssparamset;
-        mrvlietypes_ratesparamset_t ratesParamSet;
-#endif
+        u8 iebuf[512];    /* Enough for required and most optional IEs */
 } __attribute__ ((packed));
 
-struct cmd_ds_802_11_associate_rsp {
-        struct ieeetypes_assocrsp assocRsp;
+struct cmd_ds_802_11_associate_response {
+        struct cmd_header hdr;
+
+        __le16 capability;
+        __le16 statuscode;
+        __le16 aid;
+        u8 iebuf[512];
 } __attribute__ ((packed));
 
 struct cmd_ds_802_11_set_wep {
@@ -535,9 +538,11 @@ struct cmd_ds_802_11_ad_hoc_start {
         u8 bsstype;
         __le16 beaconperiod;
         u8 dtimperiod;   /* Reserved on v9 and later */
-        union IEEEtypes_ssparamset ssparamset;
-        union ieeetypes_phyparamset phyparamset;
-        __le16 probedelay;
+        struct ieee_ie_ibss_param_set ibss;
+        u8 reserved1[4];
+        struct ieee_ie_ds_param_set ds;
+        u8 reserved2[4];
+        __le16 probedelay;  /* Reserved on v9 and later */
         __le16 capability;
         u8 rates[MAX_RATES];
         u8 tlv_memory_size_pad[100];
@@ -558,8 +563,10 @@ struct adhoc_bssdesc {
         u8 dtimperiod;
         __le64 timestamp;
         __le64 localtime;
-        union ieeetypes_phyparamset phyparamset;
-        union IEEEtypes_ssparamset ssparamset;
+        struct ieee_ie_ds_param_set ds;
+        u8 reserved1[4];
+        struct ieee_ie_ibss_param_set ibss;
+        u8 reserved2[4];
         __le16 capability;
         u8 rates[MAX_RATES];
 
@@ -765,8 +772,6 @@ struct cmd_ds_command {
         /* command Body */
         union {
                 struct cmd_ds_802_11_ps_mode psmode;
-                struct cmd_ds_802_11_associate associate;
-                struct cmd_ds_802_11_authenticate auth;
                 struct cmd_ds_802_11_get_stat gstat;
                 struct cmd_ds_802_3_get_stat gstat_8023;
                 struct cmd_ds_802_11_rf_antenna rant;
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index a7e3fc119b70..8cdb88c6ca28 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -39,8 +39,24 @@
 #include "decl.h"
 #include "defs.h"
 #include "dev.h"
+#include "cmd.h"
 #include "if_sdio.h"
 
+/* The if_sdio_remove() callback function is called when
+ * user removes this module from kernel space or ejects
+ * the card from the slot. The driver handles these 2 cases
+ * differently for SD8688 combo chip.
+ * If the user is removing the module, the FUNC_SHUTDOWN
+ * command for SD8688 is sent to the firmware.
+ * If the card is removed, there is no need to send this command.
+ *
+ * The variable 'user_rmmod' is used to distinguish these two
+ * scenarios. This flag is initialized as FALSE in case the card
+ * is removed, and will be set to TRUE for module removal when
+ * module_exit function is called.
+ */
+static u8 user_rmmod;
+
 static char *lbs_helper_name = NULL;
 module_param_named(helper_name, lbs_helper_name, charp, 0644);
 
@@ -61,7 +77,6 @@ struct if_sdio_model {
         int model;
         const char *helper;
         const char *firmware;
-        struct if_sdio_card *card;
 };
 
 static struct if_sdio_model if_sdio_models[] = {
@@ -70,21 +85,18 @@ static struct if_sdio_model if_sdio_models[] = {
                 .model = IF_SDIO_MODEL_8385,
                 .helper = "sd8385_helper.bin",
                 .firmware = "sd8385.bin",
-                .card = NULL,
         },
         {
                 /* 8686 */
                 .model = IF_SDIO_MODEL_8686,
                 .helper = "sd8686_helper.bin",
                 .firmware = "sd8686.bin",
-                .card = NULL,
         },
         {
                 /* 8688 */
                 .model = IF_SDIO_MODEL_8688,
                 .helper = "sd8688_helper.bin",
                 .firmware = "sd8688.bin",
-                .card = NULL,
         },
 };
 
@@ -927,8 +939,6 @@ static int if_sdio_probe(struct sdio_func *func,
                 goto free;
         }
 
-        if_sdio_models[i].card = card;
-
         card->helper = if_sdio_models[i].helper;
         card->firmware = if_sdio_models[i].firmware;
 
@@ -1014,8 +1024,16 @@ static int if_sdio_probe(struct sdio_func *func,
         /*
          * FUNC_INIT is required for SD8688 WLAN/BT multiple functions
          */
-        priv->fn_init_required =
-                (card->model == IF_SDIO_MODEL_8688) ? 1 : 0;
+        if (card->model == IF_SDIO_MODEL_8688) {
+                struct cmd_header cmd;
+
+                memset(&cmd, 0, sizeof(cmd));
+
+                lbs_deb_sdio("send function INIT command\n");
+                if (__lbs_cmd(priv, CMD_FUNC_INIT, &cmd, sizeof(cmd),
+                                lbs_cmd_copyback, (unsigned long) &cmd))
+                        lbs_pr_alert("CMD_FUNC_INIT cmd failed\n");
+        }
 
         ret = lbs_start_card(priv);
         if (ret)
@@ -1057,30 +1075,39 @@ static void if_sdio_remove(struct sdio_func *func)
 {
         struct if_sdio_card *card;
         struct if_sdio_packet *packet;
-        int ret;
 
         lbs_deb_enter(LBS_DEB_SDIO);
 
         card = sdio_get_drvdata(func);
 
-        lbs_stop_card(card->priv);
+        if (user_rmmod && (card->model == IF_SDIO_MODEL_8688)) {
+                /*
+                 * FUNC_SHUTDOWN is required for SD8688 WLAN/BT
+                 * multiple functions
+                 */
+                struct cmd_header cmd;
+
+                memset(&cmd, 0, sizeof(cmd));
+
+                lbs_deb_sdio("send function SHUTDOWN command\n");
+                if (__lbs_cmd(card->priv, CMD_FUNC_SHUTDOWN,
+                                &cmd, sizeof(cmd), lbs_cmd_copyback,
+                                (unsigned long) &cmd))
+                        lbs_pr_alert("CMD_FUNC_SHUTDOWN cmd failed\n");
+        }
 
         card->priv->surpriseremoved = 1;
 
         lbs_deb_sdio("call remove card\n");
+        lbs_stop_card(card->priv);
         lbs_remove_card(card->priv);
 
         flush_workqueue(card->workqueue);
         destroy_workqueue(card->workqueue);
 
         sdio_claim_host(func);
-
-        /* Disable interrupts */
-        sdio_writeb(func, 0x00, IF_SDIO_H_INT_MASK, &ret);
-
         sdio_release_irq(func);
         sdio_disable_func(func);
-
         sdio_release_host(func);
 
         while (card->packets) {
@@ -1116,6 +1143,9 @@ static int __init if_sdio_init_module(void)
 
         ret = sdio_register_driver(&if_sdio_driver);
 
+        /* Clear the flag in case user removes the card. */
+        user_rmmod = 0;
+
         lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret);
 
         return ret;
@@ -1123,22 +1153,10 @@ static int __init if_sdio_init_module(void)
 
 static void __exit if_sdio_exit_module(void)
 {
-        int i;
-        struct if_sdio_card *card;
-
         lbs_deb_enter(LBS_DEB_SDIO);
 
-        for (i = 0; i < ARRAY_SIZE(if_sdio_models); i++) {
-                card = if_sdio_models[i].card;
-
-                /*
-                 * FUNC_SHUTDOWN is required for SD8688 WLAN/BT
-                 * multiple functions
-                 */
-                if (card && card->priv)
-                        card->priv->fn_shutdown_required =
-                                (card->model == IF_SDIO_MODEL_8688) ? 1 : 0;
-        }
+        /* Set the flag as user is removing this module. */
+        user_rmmod = 1;
 
         sdio_unregister_driver(&if_sdio_driver);
 
diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index 5fa55fe1f860..f8c2898d82b0 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -19,7 +19,6 @@
 
 #include <linux/moduleparam.h>
 #include <linux/firmware.h>
-#include <linux/gpio.h>
 #include <linux/jiffies.h>
 #include <linux/kthread.h>
 #include <linux/list.h>
@@ -51,13 +50,6 @@ struct if_spi_card {
         u16                             card_id;
         u8                              card_rev;
 
-        /* Pin number for our GPIO chip-select. */
-        /* TODO: Once the generic SPI layer has some additional features, we
-         * should take this out and use the normal chip select here.
-         * We need support for chip select delays, and not dropping chipselect
-         * after each word. */
-        int                             gpio_cs;
-
         /* The last time that we initiated an SPU operation */
         unsigned long                   prev_xfer_time;
 
@@ -119,9 +111,6 @@ static struct chip_ident chip_id_to_device_name[] = {
  * First we have to put a SPU register name on the bus. Then we can
  * either read from or write to that register.
  *
- * For 16-bit transactions, byte order on the bus is big-endian.
- * We don't have to worry about that here, though.
- * The translation takes place in the SPI routines.
  */
 
 static void spu_transaction_init(struct if_spi_card *card)
@@ -133,12 +122,10 @@ static void spu_transaction_init(struct if_spi_card *card)
                  * If not, we have to busy-wait to be on the safe side. */
                 ndelay(400);
         }
-        gpio_set_value(card->gpio_cs, 0); /* assert CS */
 }
 
 static void spu_transaction_finish(struct if_spi_card *card)
 {
-        gpio_set_value(card->gpio_cs, 1); /* drop CS */
         card->prev_xfer_time = jiffies;
 }
 
@@ -147,7 +134,14 @@ static void spu_transaction_finish(struct if_spi_card *card)
 static int spu_write(struct if_spi_card *card, u16 reg, const u8 *buf, int len)
 {
         int err = 0;
-        u16 reg_out = reg | IF_SPI_WRITE_OPERATION_MASK;
+        u16 reg_out = cpu_to_le16(reg | IF_SPI_WRITE_OPERATION_MASK);
+        struct spi_message m;
+        struct spi_transfer reg_trans;
+        struct spi_transfer data_trans;
+
+        spi_message_init(&m);
+        memset(&reg_trans, 0, sizeof(reg_trans));
+        memset(&data_trans, 0, sizeof(data_trans));
 
         /* You must give an even number of bytes to the SPU, even if it
          * doesn't care about the last one.  */
@@ -156,29 +150,26 @@ static int spu_write(struct if_spi_card *card, u16 reg, const u8 *buf, int len)
         spu_transaction_init(card);
 
         /* write SPU register index */
-        err = spi_write(card->spi, (u8 *)&reg_out, sizeof(u16));
-        if (err)
-                goto out;
+        reg_trans.tx_buf = &reg_out;
+        reg_trans.len = sizeof(reg_out);
 
-        err = spi_write(card->spi, buf, len);
+        data_trans.tx_buf = buf;
+        data_trans.len = len;
 
-out:
+        spi_message_add_tail(&reg_trans, &m);
+        spi_message_add_tail(&data_trans, &m);
+
+        err = spi_sync(card->spi, &m);
         spu_transaction_finish(card);
         return err;
 }
 
 static inline int spu_write_u16(struct if_spi_card *card, u16 reg, u16 val)
 {
-        return spu_write(card, reg, (u8 *)&val, sizeof(u16));
-}
+        u16 buff;
 
-static inline int spu_write_u32(struct if_spi_card *card, u16 reg, u32 val)
-{
-        /* The lower 16 bits are written first. */
-        u16 out[2];
-        out[0] = val & 0xffff;
-        out[1] = (val & 0xffff0000) >> 16;
-        return spu_write(card, reg, (u8 *)&out, sizeof(u32));
+        buff = cpu_to_le16(val);
+        return spu_write(card, reg, (u8 *)&buff, sizeof(u16));
 }
 
 static inline int spu_reg_is_port_reg(u16 reg)
@@ -195,10 +186,13 @@ static inline int spu_reg_is_port_reg(u16 reg)
 
 static int spu_read(struct if_spi_card *card, u16 reg, u8 *buf, int len)
 {
-        unsigned int i, delay;
+        unsigned int delay;
         int err = 0;
-        u16 zero = 0;
-        u16 reg_out = reg | IF_SPI_READ_OPERATION_MASK;
+        u16 reg_out = cpu_to_le16(reg | IF_SPI_READ_OPERATION_MASK);
+        struct spi_message m;
+        struct spi_transfer reg_trans;
+        struct spi_transfer dummy_trans;
+        struct spi_transfer data_trans;
 
         /* You must take an even number of bytes from the SPU, even if you
          * don't care about the last one.  */
@@ -206,29 +200,34 @@ static int spu_read(struct if_spi_card *card, u16 reg, u8 *buf, int len)
 
         spu_transaction_init(card);
 
+        spi_message_init(&m);
+        memset(&reg_trans, 0, sizeof(reg_trans));
+        memset(&dummy_trans, 0, sizeof(dummy_trans));
+        memset(&data_trans, 0, sizeof(data_trans));
+
         /* write SPU register index */
-        err = spi_write(card->spi, (u8 *)&reg_out, sizeof(u16));
-        if (err)
-                goto out;
+        reg_trans.tx_buf = &reg_out;
+        reg_trans.len = sizeof(reg_out);
+        spi_message_add_tail(&reg_trans, &m);
 
         delay = spu_reg_is_port_reg(reg) ? card->spu_port_delay :
                                                 card->spu_reg_delay;
         if (card->use_dummy_writes) {
                 /* Clock in dummy cycles while the SPU fills the FIFO */
-                for (i = 0; i < delay / 16; ++i) {
-                        err = spi_write(card->spi, (u8 *)&zero, sizeof(u16));
-                        if (err)
-                                return err;
-                }
+                dummy_trans.len = delay / 8;
+                spi_message_add_tail(&dummy_trans, &m);
         } else {
                 /* Busy-wait while the SPU fills the FIFO */
-                ndelay(100 + (delay * 10));
+                reg_trans.delay_usecs =
+                        DIV_ROUND_UP((100 + (delay * 10)), 1000);
         }
 
         /* read in data */
-        err = spi_read(card->spi, buf, len);
+        data_trans.rx_buf = buf;
+        data_trans.len = len;
+        spi_message_add_tail(&data_trans, &m);
 
-out:
+        err = spi_sync(card->spi, &m);
         spu_transaction_finish(card);
         return err;
 }
@@ -236,18 +235,25 @@ out:
 /* Read 16 bits from an SPI register */
 static inline int spu_read_u16(struct if_spi_card *card, u16 reg, u16 *val)
 {
-        return spu_read(card, reg, (u8 *)val, sizeof(u16));
+        u16 buf;
+        int ret;
+
+        ret = spu_read(card, reg, (u8 *)&buf, sizeof(buf));
+        if (ret == 0)
+                *val = le16_to_cpup(&buf);
+        return ret;
 }
 
 /* Read 32 bits from an SPI register.
  * The low 16 bits are read first. */
 static int spu_read_u32(struct if_spi_card *card, u16 reg, u32 *val)
 {
-        u16 buf[2];
+        u32 buf;
         int err;
-        err = spu_read(card, reg, (u8 *)buf, sizeof(u32));
+
+        err = spu_read(card, reg, (u8 *)&buf, sizeof(buf));
         if (!err)
-                *val = buf[0] | (buf[1] << 16);
+                *val = le32_to_cpup(&buf);
         return err;
 }
 
@@ -1051,7 +1057,6 @@ static int __devinit if_spi_probe(struct spi_device *spi)
         spi_set_drvdata(spi, card);
         card->pdata = pdata;
         card->spi = spi;
-        card->gpio_cs = pdata->gpio_cs;
         card->prev_xfer_time = jiffies;
 
         sema_init(&card->spi_ready, 0);
@@ -1060,26 +1065,18 @@ static int __devinit if_spi_probe(struct spi_device *spi)
         INIT_LIST_HEAD(&card->data_packet_list);
         spin_lock_init(&card->buffer_lock);
 
-        /* set up GPIO CS line. TODO: use  regular CS line */
-        err = gpio_request(card->gpio_cs, "if_spi_gpio_chip_select");
-        if (err)
-                goto free_card;
-        err = gpio_direction_output(card->gpio_cs, 1);
-        if (err)
-                goto free_gpio;
-
         /* Initialize the SPI Interface Unit */
         err = spu_init(card, pdata->use_dummy_writes);
         if (err)
-                goto free_gpio;
+                goto free_card;
         err = spu_get_chip_revision(card, &card->card_id, &card->card_rev);
         if (err)
-                goto free_gpio;
+                goto free_card;
 
         /* Firmware load */
         err = spu_read_u32(card, IF_SPI_SCRATCH_4_REG, &scratch);
         if (err)
-                goto free_gpio;
+                goto free_card;
         if (scratch == SUCCESSFUL_FW_DOWNLOAD_MAGIC)
                 lbs_deb_spi("Firmware is already loaded for "
                             "Marvell WLAN 802.11 adapter\n");
@@ -1087,7 +1084,7 @@ static int __devinit if_spi_probe(struct spi_device *spi)
                 err = if_spi_calculate_fw_names(card->card_id,
                                 card->helper_fw_name, card->main_fw_name);
                 if (err)
-                        goto free_gpio;
+                        goto free_card;
 
                 lbs_deb_spi("Initializing FW for Marvell WLAN 802.11 adapter "
                                 "(chip_id = 0x%04x, chip_rev = 0x%02x) "
@@ -1098,23 +1095,23 @@ static int __devinit if_spi_probe(struct spi_device *spi)
                                 spi->max_speed_hz);
                 err = if_spi_prog_helper_firmware(card);
                 if (err)
-                        goto free_gpio;
+                        goto free_card;
                 err = if_spi_prog_main_firmware(card);
                 if (err)
-                        goto free_gpio;
+                        goto free_card;
                 lbs_deb_spi("loaded FW for Marvell WLAN 802.11 adapter\n");
         }
 
         err = spu_set_interrupt_mode(card, 0, 1);
         if (err)
-                goto free_gpio;
+                goto free_card;
 
         /* Register our card with libertas.
          * This will call alloc_etherdev */
         priv = lbs_add_card(card, &spi->dev);
         if (!priv) {
                 err = -ENOMEM;
-                goto free_gpio;
+                goto free_card;
         }
         card->priv = priv;
         priv->card = card;
@@ -1159,8 +1156,6 @@ terminate_thread:
         if_spi_terminate_spi_thread(card);
 remove_card:
         lbs_remove_card(priv); /* will call free_netdev */
-free_gpio:
-        gpio_free(card->gpio_cs);
 free_card:
         free_if_spi_card(card);
 out:
@@ -1181,7 +1176,6 @@ static int __devexit libertas_spi_remove(struct spi_device *spi)
         free_irq(spi->irq, card);
         if_spi_terminate_spi_thread(card);
         lbs_remove_card(priv); /* will call free_netdev */
-        gpio_free(card->gpio_cs);
         if (card->pdata->teardown)
                 card->pdata->teardown(spi);
         free_if_spi_card(card);
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index a58a12352672..89575e448015 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -1002,17 +1002,9 @@ static int lbs_setup_firmware(struct lbs_private *priv)
 {
         int ret = -1;
         s16 curlevel = 0, minlevel = 0, maxlevel = 0;
-        struct cmd_header cmd;
 
         lbs_deb_enter(LBS_DEB_FW);
 
-        if (priv->fn_init_required) {
-                memset(&cmd, 0, sizeof(cmd));
-                if (__lbs_cmd(priv, CMD_FUNC_INIT, &cmd, sizeof(cmd),
-                                lbs_cmd_copyback, (unsigned long) &cmd))
-                        lbs_pr_alert("CMD_FUNC_INIT command failed\n");
-        }
-
         /* Read MAC address from firmware */
         memset(priv->current_addr, 0xff, ETH_ALEN);
         ret = lbs_update_hw_spec(priv);
@@ -1200,9 +1192,6 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
         priv->mesh_open = 0;
         priv->infra_open = 0;
 
-        priv->fn_init_required = 0;
-        priv->fn_shutdown_required = 0;
-
         /* Setup the OS Interface to our functions */
         dev->netdev_ops = &lbs_netdev_ops;
         dev->watchdog_timeo = 5 * HZ;
@@ -1384,20 +1373,11 @@ void lbs_stop_card(struct lbs_private *priv)
         struct net_device *dev;
         struct cmd_ctrl_node *cmdnode;
         unsigned long flags;
-        struct cmd_header cmd;
 
         lbs_deb_enter(LBS_DEB_MAIN);
 
         if (!priv)
                 goto out;
-
-        if (priv->fn_shutdown_required) {
-                memset(&cmd, 0, sizeof(cmd));
-                if (__lbs_cmd(priv, CMD_FUNC_SHUTDOWN, &cmd, sizeof(cmd),
-                                lbs_cmd_copyback, (unsigned long) &cmd))
-                        lbs_pr_alert("CMD_FUNC_SHUTDOWN command failed\n");
-        }
-
         dev = priv->dev;
 
         netif_stop_queue(dev);
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index 8124db36aaff..601b54249677 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -27,12 +27,12 @@
                              + 40)      /* 40 for WPAIE */
 
 //! Memory needed to store a max sized channel List TLV for a firmware scan
-#define CHAN_TLV_MAX_SIZE  (sizeof(struct mrvlietypesheader)    \
+#define CHAN_TLV_MAX_SIZE  (sizeof(struct mrvl_ie_header)    \
                             + (MRVDRV_MAX_CHANNELS_PER_SCAN     \
                                * sizeof(struct chanscanparamset)))
 
 //! Memory needed to store a max number/size SSID TLV for a firmware scan
-#define SSID_TLV_MAX_SIZE  (1 * sizeof(struct mrvlietypes_ssidparamset))
+#define SSID_TLV_MAX_SIZE  (1 * sizeof(struct mrvl_ie_ssid_param_set))
 
 //! Maximum memory needed for a cmd_ds_802_11_scan with all TLVs at max
 #define MAX_SCAN_CFG_ALLOC (sizeof(struct cmd_ds_802_11_scan)   \
@@ -211,7 +211,7 @@ static int lbs_scan_create_channel_list(struct lbs_private *priv,
  */
 static int lbs_scan_add_ssid_tlv(struct lbs_private *priv, u8 *tlv)
 {
-        struct mrvlietypes_ssidparamset *ssid_tlv = (void *)tlv;
+        struct mrvl_ie_ssid_param_set *ssid_tlv = (void *)tlv;
 
         ssid_tlv->header.type = cpu_to_le16(TLV_TYPE_SSID);
         ssid_tlv->header.len = cpu_to_le16(priv->scan_ssid_len);
@@ -249,7 +249,7 @@ static int lbs_scan_add_chanlist_tlv(uint8_t *tlv,
                                      int chan_count)
 {
         size_t size = sizeof(struct chanscanparamset) *chan_count;
-        struct mrvlietypes_chanlistparamset *chan_tlv = (void *)tlv;
+        struct mrvl_ie_chanlist_param_set *chan_tlv = (void *)tlv;
 
         chan_tlv->header.type = cpu_to_le16(TLV_TYPE_CHANLIST);
         memcpy(chan_tlv->chanscanparam, chan_list, size);
@@ -270,7 +270,7 @@ static int lbs_scan_add_chanlist_tlv(uint8_t *tlv,
 static int lbs_scan_add_rates_tlv(uint8_t *tlv)
 {
         int i;
-        struct mrvlietypes_ratesparamset *rate_tlv = (void *)tlv;
+        struct mrvl_ie_rates_param_set *rate_tlv = (void *)tlv;
 
         rate_tlv->header.type = cpu_to_le16(TLV_TYPE_RATES);
         tlv += sizeof(rate_tlv->header);
@@ -513,12 +513,12 @@ void lbs_scan_worker(struct work_struct *work)
 static int lbs_process_bss(struct bss_descriptor *bss,
                            uint8_t **pbeaconinfo, int *bytesleft)
 {
-        struct ieeetypes_fhparamset *pFH;
-        struct ieeetypes_dsparamset *pDS;
-        struct ieeetypes_cfparamset *pCF;
-        struct ieeetypes_ibssparamset *pibss;
+        struct ieee_ie_fh_param_set *fh;
+        struct ieee_ie_ds_param_set *ds;
+        struct ieee_ie_cf_param_set *cf;
+        struct ieee_ie_ibss_param_set *ibss;
         DECLARE_SSID_BUF(ssid);
-        struct ieeetypes_countryinfoset *pcountryinfo;
+        struct ieee_ie_country_info_set *pcountryinfo;
         uint8_t *pos, *end, *p;
         uint8_t n_ex_rates = 0, got_basic_rates = 0, n_basic_rates = 0;
         uint16_t beaconsize = 0;
@@ -616,50 +616,49 @@ static int lbs_process_bss(struct bss_descriptor *bss,
                         break;
 
                 case WLAN_EID_FH_PARAMS:
-                        pFH = (struct ieeetypes_fhparamset *) pos;
-                        memmove(&bss->phyparamset.fhparamset, pFH,
-                                sizeof(struct ieeetypes_fhparamset));
+                        fh = (struct ieee_ie_fh_param_set *) pos;
+                        memcpy(&bss->phy.fh, fh, sizeof(*fh));
                         lbs_deb_scan("got FH IE\n");
                         break;
 
                 case WLAN_EID_DS_PARAMS:
-                        pDS = (struct ieeetypes_dsparamset *) pos;
-                        bss->channel = pDS->currentchan;
-                        memcpy(&bss->phyparamset.dsparamset, pDS,
-                               sizeof(struct ieeetypes_dsparamset));
+                        ds = (struct ieee_ie_ds_param_set *) pos;
+                        bss->channel = ds->channel;
+                        memcpy(&bss->phy.ds, ds, sizeof(*ds));
                         lbs_deb_scan("got DS IE, channel %d\n", bss->channel);
                         break;
 
                 case WLAN_EID_CF_PARAMS:
-                        pCF = (struct ieeetypes_cfparamset *) pos;
-                        memcpy(&bss->ssparamset.cfparamset, pCF,
-                               sizeof(struct ieeetypes_cfparamset));
+                        cf = (struct ieee_ie_cf_param_set *) pos;
+                        memcpy(&bss->ss.cf, cf, sizeof(*cf));
                         lbs_deb_scan("got CF IE\n");
                         break;
 
                 case WLAN_EID_IBSS_PARAMS:
-                        pibss = (struct ieeetypes_ibssparamset *) pos;
-                        bss->atimwindow = le16_to_cpu(pibss->atimwindow);
-                        memmove(&bss->ssparamset.ibssparamset, pibss,
-                                sizeof(struct ieeetypes_ibssparamset));
+                        ibss = (struct ieee_ie_ibss_param_set *) pos;
+                        bss->atimwindow = ibss->atimwindow;
+                        memcpy(&bss->ss.ibss, ibss, sizeof(*ibss));
                         lbs_deb_scan("got IBSS IE\n");
                         break;
 
                 case WLAN_EID_COUNTRY:
-                        pcountryinfo = (struct ieeetypes_countryinfoset *) pos;
+                        pcountryinfo = (struct ieee_ie_country_info_set *) pos;
                         lbs_deb_scan("got COUNTRY IE\n");
-                        if (pcountryinfo->len < sizeof(pcountryinfo->countrycode)
-                            || pcountryinfo->len > 254) {
-                                lbs_deb_scan("process_bss: 11D- Err CountryInfo len %d, min %zd, max 254\n",
-                                             pcountryinfo->len, sizeof(pcountryinfo->countrycode));
+                        if (pcountryinfo->header.len < sizeof(pcountryinfo->countrycode)
+                            || pcountryinfo->header.len > 254) {
+                                lbs_deb_scan("%s: 11D- Err CountryInfo len %d, min %zd, max 254\n",
+                                             __func__,
+                                             pcountryinfo->header.len,
+                                             sizeof(pcountryinfo->countrycode));
                                 ret = -1;
                                 goto done;
                         }
 
-                        memcpy(&bss->countryinfo, pcountryinfo, pcountryinfo->len + 2);
+                        memcpy(&bss->countryinfo, pcountryinfo,
+                                pcountryinfo->header.len + 2);
                         lbs_deb_hex(LBS_DEB_SCAN, "process_bss: 11d countryinfo",
                                     (uint8_t *) pcountryinfo,
-                                    (int) (pcountryinfo->len + 2));
+                                    (int) (pcountryinfo->header.len + 2));
                         break;
 
                 case WLAN_EID_EXT_SUPP_RATES:
@@ -1130,7 +1129,7 @@ static int lbs_ret_80211_scan(struct lbs_private *priv, unsigned long dummy,
                 goto done;
         }
 
-        bytesleft = le16_to_cpu(scanresp->bssdescriptsize);
+        bytesleft = get_unaligned_le16(&scanresp->bssdescriptsize);
         lbs_deb_scan("SCAN_RESP: bssdescriptsize %d\n", bytesleft);
 
         scanrespsize = le16_to_cpu(resp->size);
diff --git a/drivers/net/wireless/libertas/types.h b/drivers/net/wireless/libertas/types.h
index de03b9c9c204..99905df65b25 100644
--- a/drivers/net/wireless/libertas/types.h
+++ b/drivers/net/wireless/libertas/types.h
@@ -8,9 +8,14 @@
 #include <asm/byteorder.h>
 #include <linux/wireless.h>
 
-struct ieeetypes_cfparamset {
-        u8 elementid;
+struct ieee_ie_header {
+        u8 id;
         u8 len;
+} __attribute__ ((packed));
+
+struct ieee_ie_cf_param_set {
+        struct ieee_ie_header header;
+
         u8 cfpcnt;
         u8 cfpperiod;
         __le16 cfpmaxduration;
@@ -18,42 +23,35 @@ struct ieeetypes_cfparamset {
 } __attribute__ ((packed));
 
 
-struct ieeetypes_ibssparamset {
-        u8 elementid;
-        u8 len;
+struct ieee_ie_ibss_param_set {
+        struct ieee_ie_header header;
+
         __le16 atimwindow;
 } __attribute__ ((packed));
 
-union IEEEtypes_ssparamset {
-        struct ieeetypes_cfparamset cfparamset;
-        struct ieeetypes_ibssparamset ibssparamset;
+union ieee_ss_param_set {
+        struct ieee_ie_cf_param_set cf;
+        struct ieee_ie_ibss_param_set ibss;
 } __attribute__ ((packed));
 
-struct ieeetypes_fhparamset {
-        u8 elementid;
-        u8 len;
+struct ieee_ie_fh_param_set {
+        struct ieee_ie_header header;
+
         __le16 dwelltime;
         u8 hopset;
         u8 hoppattern;
         u8 hopindex;
 } __attribute__ ((packed));
 
-struct ieeetypes_dsparamset {
-        u8 elementid;
-        u8 len;
-        u8 currentchan;
-} __attribute__ ((packed));
+struct ieee_ie_ds_param_set {
+        struct ieee_ie_header header;
 
-union ieeetypes_phyparamset {
-        struct ieeetypes_fhparamset fhparamset;
-        struct ieeetypes_dsparamset dsparamset;
+        u8 channel;
 } __attribute__ ((packed));
 
-struct ieeetypes_assocrsp {
-        __le16 capability;
-        __le16 statuscode;
-        __le16 aid;
-        u8 iebuffer[1];
+union ieee_phy_param_set {
+        struct ieee_ie_fh_param_set fh;
+        struct ieee_ie_ds_param_set ds;
 } __attribute__ ((packed));
 
 /** TLV  type ID definition */
@@ -94,32 +92,33 @@ struct ieeetypes_assocrsp {
 #define TLV_TYPE_TSFTIMESTAMP       (PROPRIETARY_TLV_BASE_ID + 19)
 #define TLV_TYPE_RSSI_HIGH          (PROPRIETARY_TLV_BASE_ID + 22)
 #define TLV_TYPE_SNR_HIGH           (PROPRIETARY_TLV_BASE_ID + 23)
+#define TLV_TYPE_AUTH_TYPE          (PROPRIETARY_TLV_BASE_ID + 31)
 #define TLV_TYPE_MESH_ID            (PROPRIETARY_TLV_BASE_ID + 37)
 #define TLV_TYPE_OLD_MESH_ID        (PROPRIETARY_TLV_BASE_ID + 291)
 
 /** TLV related data structures*/
-struct mrvlietypesheader {
+struct mrvl_ie_header {
         __le16 type;
         __le16 len;
 } __attribute__ ((packed));
 
-struct mrvlietypes_data {
-        struct mrvlietypesheader header;
+struct mrvl_ie_data {
+        struct mrvl_ie_header header;
         u8 Data[1];
 } __attribute__ ((packed));
 
-struct mrvlietypes_ratesparamset {
-        struct mrvlietypesheader header;
+struct mrvl_ie_rates_param_set {
+        struct mrvl_ie_header header;
         u8 rates[1];
 } __attribute__ ((packed));
 
-struct mrvlietypes_ssidparamset {
-        struct mrvlietypesheader header;
+struct mrvl_ie_ssid_param_set {
+        struct mrvl_ie_header header;
         u8 ssid[1];
 } __attribute__ ((packed));
 
-struct mrvlietypes_wildcardssidparamset {
-        struct mrvlietypesheader header;
+struct mrvl_ie_wildcard_ssid_param_set {
+        struct mrvl_ie_header header;
         u8 MaxSsidlength;
         u8 ssid[1];
 } __attribute__ ((packed));
@@ -144,91 +143,72 @@ struct chanscanparamset {
         __le16 maxscantime;
 } __attribute__ ((packed));
 
-struct mrvlietypes_chanlistparamset {
-        struct mrvlietypesheader header;
+struct mrvl_ie_chanlist_param_set {
+        struct mrvl_ie_header header;
         struct chanscanparamset chanscanparam[1];
 } __attribute__ ((packed));
 
-struct cfparamset {
+struct mrvl_ie_cf_param_set {
+        struct mrvl_ie_header header;
         u8 cfpcnt;
         u8 cfpperiod;
         __le16 cfpmaxduration;
         __le16 cfpdurationremaining;
 } __attribute__ ((packed));
 
-struct ibssparamset {
-        __le16 atimwindow;
-} __attribute__ ((packed));
-
-struct mrvlietypes_ssparamset {
-        struct mrvlietypesheader header;
-        union {
-                struct cfparamset cfparamset[1];
-                struct ibssparamset ibssparamset[1];
-        } cf_ibss;
+struct mrvl_ie_ds_param_set {
+        struct mrvl_ie_header header;
+        u8 channel;
 } __attribute__ ((packed));
 
-struct fhparamset {
-        __le16 dwelltime;
-        u8 hopset;
-        u8 hoppattern;
-        u8 hopindex;
-} __attribute__ ((packed));
-
-struct dsparamset {
-        u8 currentchan;
-} __attribute__ ((packed));
-
-struct mrvlietypes_phyparamset {
-        struct mrvlietypesheader header;
-        union {
-                struct fhparamset fhparamset[1];
-                struct dsparamset dsparamset[1];
-        } fh_ds;
-} __attribute__ ((packed));
-
-struct mrvlietypes_rsnparamset {
-        struct mrvlietypesheader header;
+struct mrvl_ie_rsn_param_set {
+        struct mrvl_ie_header header;
         u8 rsnie[1];
 } __attribute__ ((packed));
 
-struct mrvlietypes_tsftimestamp {
-        struct mrvlietypesheader header;
+struct mrvl_ie_tsf_timestamp {
+        struct mrvl_ie_header header;
         __le64 tsftable[1];
 } __attribute__ ((packed));
 
+/* v9 and later firmware only */
+struct mrvl_ie_auth_type {
+        struct mrvl_ie_header header;
+        __le16 auth;
+} __attribute__ ((packed));
+
 /**  Local Power capability */
-struct mrvlietypes_powercapability {
-        struct mrvlietypesheader header;
+struct mrvl_ie_power_capability {
+        struct mrvl_ie_header header;
         s8 minpower;
         s8 maxpower;
 } __attribute__ ((packed));
 
 /* used in CMD_802_11_SUBSCRIBE_EVENT for SNR, RSSI and Failure */
-struct mrvlietypes_thresholds {
-        struct mrvlietypesheader header;
+struct mrvl_ie_thresholds {
+        struct mrvl_ie_header header;
         u8 value;
         u8 freq;
 } __attribute__ ((packed));
 
-struct mrvlietypes_beaconsmissed {
-        struct mrvlietypesheader header;
+struct mrvl_ie_beacons_missed {
+        struct mrvl_ie_header header;
         u8 beaconmissed;
         u8 reserved;
 } __attribute__ ((packed));
 
-struct mrvlietypes_numprobes {
-        struct mrvlietypesheader header;
+struct mrvl_ie_num_probes {
+        struct mrvl_ie_header header;
         __le16 numprobes;
 } __attribute__ ((packed));
 
-struct mrvlietypes_bcastprobe {
-        struct mrvlietypesheader header;
+struct mrvl_ie_bcast_probe {
+        struct mrvl_ie_header header;
         __le16 bcastprobe;
 } __attribute__ ((packed));
 
-struct mrvlietypes_numssidprobe {
-        struct mrvlietypesheader header;
+struct mrvl_ie_num_ssid_probe {
+        struct mrvl_ie_header header;
         __le16 numssidprobe;
 } __attribute__ ((packed));
 
@@ -237,8 +217,8 @@ struct led_pin {
         u8 pin;
 } __attribute__ ((packed));
 
-struct mrvlietypes_ledgpio {
-        struct mrvlietypesheader header;
+struct mrvl_ie_ledgpio {
+        struct mrvl_ie_header header;
         struct led_pin ledpin[1];
 } __attribute__ ((packed));
 
@@ -250,8 +230,8 @@ struct led_bhv {
 } __attribute__ ((packed));
 
 
-struct mrvlietypes_ledbhv {
-        struct mrvlietypesheader header;
+struct mrvl_ie_ledbhv {
+        struct mrvl_ie_header header;
         struct led_bhv ledbhv[1];
 } __attribute__ ((packed));
 
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 574b8bb121e1..e789c6e9938c 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -280,7 +280,6 @@ struct mac80211_hwsim_data {
         struct ieee80211_rate rates[ARRAY_SIZE(hwsim_rates)];
 
         struct ieee80211_channel *channel;
-        int radio_enabled;
         unsigned long beacon_int; /* in jiffies unit */
         unsigned int rx_filter;
         int started;
@@ -418,8 +417,7 @@ static bool mac80211_hwsim_tx_frame(struct ieee80211_hw *hw,
                 if (data == data2)
                         continue;
 
-                if (!data2->started || !data2->radio_enabled ||
-                    !hwsim_ps_rx_ok(data2, skb) ||
+                if (!data2->started || !hwsim_ps_rx_ok(data2, skb) ||
                     data->channel->center_freq != data2->channel->center_freq ||
                     !(data->group & data2->group))
                         continue;
@@ -441,7 +439,6 @@ static bool mac80211_hwsim_tx_frame(struct ieee80211_hw *hw,
 
 static int mac80211_hwsim_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 {
-        struct mac80211_hwsim_data *data = hw->priv;
         bool ack;
         struct ieee80211_tx_info *txi;
 
@@ -453,13 +450,6 @@ static int mac80211_hwsim_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
                 return NETDEV_TX_OK;
         }
 
-        if (!data->radio_enabled) {
-                printk(KERN_DEBUG "%s: dropped TX frame since radio "
-                       "disabled\n", wiphy_name(hw->wiphy));
-                dev_kfree_skb(skb);
-                return NETDEV_TX_OK;
-        }
-
         ack = mac80211_hwsim_tx_frame(hw, skb);
 
         txi = IEEE80211_SKB_CB(skb);
@@ -546,7 +536,7 @@ static void mac80211_hwsim_beacon(unsigned long arg)
         struct ieee80211_hw *hw = (struct ieee80211_hw *) arg;
         struct mac80211_hwsim_data *data = hw->priv;
 
-        if (!data->started || !data->radio_enabled)
+        if (!data->started)
                 return;
 
         ieee80211_iterate_active_interfaces_atomic(
@@ -562,15 +552,14 @@ static int mac80211_hwsim_config(struct ieee80211_hw *hw, u32 changed)
         struct mac80211_hwsim_data *data = hw->priv;
         struct ieee80211_conf *conf = &hw->conf;
 
-        printk(KERN_DEBUG "%s:%s (freq=%d radio_enabled=%d idle=%d ps=%d)\n",
+        printk(KERN_DEBUG "%s:%s (freq=%d idle=%d ps=%d)\n",
                wiphy_name(hw->wiphy), __func__,
-               conf->channel->center_freq, conf->radio_enabled,
+               conf->channel->center_freq,
                !!(conf->flags & IEEE80211_CONF_IDLE),
                !!(conf->flags & IEEE80211_CONF_PS));
 
         data->channel = conf->channel;
-        data->radio_enabled = conf->radio_enabled;
-        if (!data->started || !data->radio_enabled || !data->beacon_int)
+        if (!data->started || !data->beacon_int)
                 del_timer(&data->beacon_timer);
         else
                 mod_timer(&data->beacon_timer, jiffies + data->beacon_int);
@@ -787,8 +776,7 @@ static void hwsim_send_ps_poll(void *dat, u8 *mac, struct ieee80211_vif *vif)
         pspoll->aid = cpu_to_le16(0xc000 | vp->aid);
         memcpy(pspoll->bssid, vp->bssid, ETH_ALEN);
         memcpy(pspoll->ta, mac, ETH_ALEN);
-        if (data->radio_enabled &&
-            !mac80211_hwsim_tx_frame(data->hw, skb))
+        if (!mac80211_hwsim_tx_frame(data->hw, skb))
                 printk(KERN_DEBUG "%s: PS-Poll frame not ack'ed\n", __func__);
         dev_kfree_skb(skb);
 }
@@ -819,8 +807,7 @@ static void hwsim_send_nullfunc(struct mac80211_hwsim_data *data, u8 *mac,
         memcpy(hdr->addr1, vp->bssid, ETH_ALEN);
         memcpy(hdr->addr2, mac, ETH_ALEN);
         memcpy(hdr->addr3, vp->bssid, ETH_ALEN);
-        if (data->radio_enabled &&
-            !mac80211_hwsim_tx_frame(data->hw, skb))
+        if (!mac80211_hwsim_tx_frame(data->hw, skb))
                 printk(KERN_DEBUG "%s: nullfunc frame not ack'ed\n", __func__);
         dev_kfree_skb(skb);
 }
diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c
index 48d81d98e12d..b618bd14583f 100644
--- a/drivers/net/wireless/p54/p54common.c
+++ b/drivers/net/wireless/p54/p54common.c
@@ -823,30 +823,30 @@ void p54_free_skb(struct ieee80211_hw *dev, struct sk_buff *skb)
         struct p54_tx_info *range;
         unsigned long flags;
 
-        if (unlikely(!skb || !dev || !skb_queue_len(&priv->tx_queue)))
+        if (unlikely(!skb || !dev || skb_queue_empty(&priv->tx_queue)))
                 return;
 
-        /*
-         * don't try to free an already unlinked skb
+        /* There used to be a check here to see if the SKB was on the
+         * TX queue or not.  This can never happen because all SKBs we
+         * see here successfully went through p54_assign_address()
+         * which means the SKB is on the ->tx_queue.
          */
-        if (unlikely((!skb->next) || (!skb->prev)))
-                return;
 
         spin_lock_irqsave(&priv->tx_queue.lock, flags);
         info = IEEE80211_SKB_CB(skb);
         range = (void *)info->rate_driver_data;
-        if (skb->prev != (struct sk_buff *)&priv->tx_queue) {
+        if (!skb_queue_is_first(&priv->tx_queue, skb)) {
                 struct ieee80211_tx_info *ni;
                 struct p54_tx_info *mr;
 
-                ni = IEEE80211_SKB_CB(skb->prev);
+                ni = IEEE80211_SKB_CB(skb_queue_prev(&priv->tx_queue, skb));
                 mr = (struct p54_tx_info *)ni->rate_driver_data;
         }
-        if (skb->next != (struct sk_buff *)&priv->tx_queue) {
+        if (!skb_queue_is_last(&priv->tx_queue, skb)) {
                 struct ieee80211_tx_info *ni;
                 struct p54_tx_info *mr;
 
-                ni = IEEE80211_SKB_CB(skb->next);
+                ni = IEEE80211_SKB_CB(skb_queue_next(&priv->tx_queue, skb));
                 mr = (struct p54_tx_info *)ni->rate_driver_data;
         }
         __skb_unlink(skb, &priv->tx_queue);
@@ -864,15 +864,13 @@ static struct sk_buff *p54_find_tx_entry(struct ieee80211_hw *dev,
         unsigned long flags;
 
         spin_lock_irqsave(&priv->tx_queue.lock, flags);
-        entry = priv->tx_queue.next;
-        while (entry != (struct sk_buff *)&priv->tx_queue) {
+        skb_queue_walk(&priv->tx_queue, entry) {
                 struct p54_hdr *hdr = (struct p54_hdr *) entry->data;
 
                 if (hdr->req_id == req_id) {
                         spin_unlock_irqrestore(&priv->tx_queue.lock, flags);
                         return entry;
                 }
-                entry = entry->next;
         }
         spin_unlock_irqrestore(&priv->tx_queue.lock, flags);
         return NULL;
@@ -890,24 +888,22 @@ static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb)
         int count, idx;
 
         spin_lock_irqsave(&priv->tx_queue.lock, flags);
-        entry = (struct sk_buff *) priv->tx_queue.next;
-        while (entry != (struct sk_buff *)&priv->tx_queue) {
+        skb_queue_walk(&priv->tx_queue, entry) {
                 struct ieee80211_tx_info *info = IEEE80211_SKB_CB(entry);
                 struct p54_hdr *entry_hdr;
                 struct p54_tx_data *entry_data;
                 unsigned int pad = 0, frame_len;
 
                 range = (void *)info->rate_driver_data;
-                if (range->start_addr != addr) {
-                        entry = entry->next;
+                if (range->start_addr != addr)
                         continue;
-                }
 
-                if (entry->next != (struct sk_buff *)&priv->tx_queue) {
+                if (!skb_queue_is_last(&priv->tx_queue, entry)) {
                         struct ieee80211_tx_info *ni;
                         struct p54_tx_info *mr;
 
-                        ni = IEEE80211_SKB_CB(entry->next);
+                        ni = IEEE80211_SKB_CB(skb_queue_next(&priv->tx_queue,
+                                                             entry));
                         mr = (struct p54_tx_info *)ni->rate_driver_data;
                 }
 
@@ -1168,23 +1164,21 @@ static int p54_assign_address(struct ieee80211_hw *dev, struct sk_buff *skb,
                 }
         }
 
-        entry = priv->tx_queue.next;
-        while (left--) {
+        skb_queue_walk(&priv->tx_queue, entry) {
                 u32 hole_size;
                 info = IEEE80211_SKB_CB(entry);
                 range = (void *)info->rate_driver_data;
                 hole_size = range->start_addr - last_addr;
                 if (!target_skb && hole_size >= len) {
-                        target_skb = entry->prev;
+                        target_skb = skb_queue_prev(&priv->tx_queue, entry);
                         hole_size -= len;
                         target_addr = last_addr;
                 }
                 largest_hole = max(largest_hole, hole_size);
                 last_addr = range->end_addr;
-                entry = entry->next;
         }
         if (!target_skb && priv->rx_end - last_addr >= len) {
-                target_skb = priv->tx_queue.prev;
+                target_skb = skb_peek_tail(&priv->tx_queue);
                 largest_hole = max(largest_hole, priv->rx_end - last_addr - len);
                 if (!skb_queue_empty(&priv->tx_queue)) {
                         info = IEEE80211_SKB_CB(target_skb);
@@ -2090,7 +2084,6 @@ out:
 static void p54_stop(struct ieee80211_hw *dev)
 {
         struct p54_common *priv = dev->priv;
-        struct sk_buff *skb;
 
         mutex_lock(&priv->conf_mutex);
         priv->mode = NL80211_IFTYPE_UNSPECIFIED;
@@ -2105,8 +2098,7 @@ static void p54_stop(struct ieee80211_hw *dev)
                 p54_tx_cancel(dev, priv->cached_beacon);
 
         priv->stop(dev);
-        while ((skb = skb_dequeue(&priv->tx_queue)))
-                kfree_skb(skb);
+        skb_queue_purge(&priv->tx_queue);
         priv->cached_beacon = NULL;
         priv->tsf_high32 = priv->tsf_low32 = 0;
         mutex_unlock(&priv->conf_mutex);
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index f40c0f468b27..0e877a104a89 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -84,8 +84,8 @@ MODULE_DEVICE_TABLE(usb, p54u_table);
 static const struct {
         u32 intf;
         enum p54u_hw_type type;
-        char fw[FIRMWARE_NAME_MAX];
-        char fw_legacy[FIRMWARE_NAME_MAX];
+        const char *fw;
+        const char *fw_legacy;
         char hw[20];
 } p54u_fwlist[__NUM_P54U_HWTYPES] = {
         {
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index c254fdf446fd..7441d5585110 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -157,55 +157,55 @@ MODULE_PARM_DESC(workaround_interval,
 #define NDIS_802_11_LENGTH_RATES_EX 16
 
 enum ndis_80211_net_type {
-        ndis_80211_type_freq_hop,
-        ndis_80211_type_direct_seq,
-        ndis_80211_type_ofdm_a,
-        ndis_80211_type_ofdm_g
+        NDIS_80211_TYPE_FREQ_HOP,
+        NDIS_80211_TYPE_DIRECT_SEQ,
+        NDIS_80211_TYPE_OFDM_A,
+        NDIS_80211_TYPE_OFDM_G
 };
 
 enum ndis_80211_net_infra {
-        ndis_80211_infra_adhoc,
-        ndis_80211_infra_infra,
-        ndis_80211_infra_auto_unknown
+        NDIS_80211_INFRA_ADHOC,
+        NDIS_80211_INFRA_INFRA,
+        NDIS_80211_INFRA_AUTO_UNKNOWN
 };
 
 enum ndis_80211_auth_mode {
-        ndis_80211_auth_open,
-        ndis_80211_auth_shared,
-        ndis_80211_auth_auto_switch,
-        ndis_80211_auth_wpa,
-        ndis_80211_auth_wpa_psk,
-        ndis_80211_auth_wpa_none,
-        ndis_80211_auth_wpa2,
-        ndis_80211_auth_wpa2_psk
+        NDIS_80211_AUTH_OPEN,
+        NDIS_80211_AUTH_SHARED,
+        NDIS_80211_AUTH_AUTO_SWITCH,
+        NDIS_80211_AUTH_WPA,
+        NDIS_80211_AUTH_WPA_PSK,
+        NDIS_80211_AUTH_WPA_NONE,
+        NDIS_80211_AUTH_WPA2,
+        NDIS_80211_AUTH_WPA2_PSK
 };
 
 enum ndis_80211_encr_status {
-        ndis_80211_encr_wep_enabled,
-        ndis_80211_encr_disabled,
-        ndis_80211_encr_wep_key_absent,
-        ndis_80211_encr_not_supported,
-        ndis_80211_encr_tkip_enabled,
-        ndis_80211_encr_tkip_key_absent,
-        ndis_80211_encr_ccmp_enabled,
-        ndis_80211_encr_ccmp_key_absent
+        NDIS_80211_ENCR_WEP_ENABLED,
+        NDIS_80211_ENCR_DISABLED,
+        NDIS_80211_ENCR_WEP_KEY_ABSENT,
+        NDIS_80211_ENCR_NOT_SUPPORTED,
+        NDIS_80211_ENCR_TKIP_ENABLED,
+        NDIS_80211_ENCR_TKIP_KEY_ABSENT,
+        NDIS_80211_ENCR_CCMP_ENABLED,
+        NDIS_80211_ENCR_CCMP_KEY_ABSENT
 };
 
 enum ndis_80211_priv_filter {
-        ndis_80211_priv_accept_all,
-        ndis_80211_priv_8021x_wep
+        NDIS_80211_PRIV_ACCEPT_ALL,
+        NDIS_80211_PRIV_8021X_WEP
 };
 
 enum ndis_80211_addkey_bits {
-        ndis_80211_addkey_8021x_auth = cpu_to_le32(1 << 28),
-        ndis_80211_addkey_set_init_recv_seq = cpu_to_le32(1 << 29),
-        ndis_80211_addkey_pairwise_key = cpu_to_le32(1 << 30),
-        ndis_80211_addkey_transmit_key = cpu_to_le32(1 << 31),
+        NDIS_80211_ADDKEY_8021X_AUTH = cpu_to_le32(1 << 28),
+        NDIS_80211_ADDKEY_SET_INIT_RECV_SEQ = cpu_to_le32(1 << 29),
+        NDIS_80211_ADDKEY_PAIRWISE_KEY = cpu_to_le32(1 << 30),
+        NDIS_80211_ADDKEY_TRANSMIT_KEY = cpu_to_le32(1 << 31)
 };
 
 enum ndis_80211_addwep_bits {
-        ndis_80211_addwep_perclient_key = cpu_to_le32(1 << 30),
-        ndis_80211_addwep_transmit_key = cpu_to_le32(1 << 31),
+        NDIS_80211_ADDWEP_PERCLIENT_KEY = cpu_to_le32(1 << 30),
+        NDIS_80211_ADDWEP_TRANSMIT_KEY = cpu_to_le32(1 << 31)
 };
 
 struct ndis_80211_ssid {
@@ -361,7 +361,7 @@ static const struct ieee80211_rate rndis_rates[] = {
 };
 
 /* RNDIS device private data */
-struct rndis_wext_private {
+struct rndis_wlan_private {
         struct usbnet *usbdev;
 
         struct wireless_dev wdev;
@@ -441,13 +441,13 @@ static const unsigned char ffff_bssid[ETH_ALEN] = { 0xff, 0xff, 0xff,
                                                         0xff, 0xff, 0xff };
 
 
-static struct rndis_wext_private *get_rndis_wext_priv(struct usbnet *dev)
+static struct rndis_wlan_private *get_rndis_wlan_priv(struct usbnet *dev)
 {
-        return (struct rndis_wext_private *)dev->driver_priv;
+        return (struct rndis_wlan_private *)dev->driver_priv;
 }
 
 
-static u32 get_bcm4320_power(struct rndis_wext_private *priv)
+static u32 get_bcm4320_power(struct rndis_wlan_private *priv)
 {
         return BCM4320_DEFAULT_TXPOWER *
                 bcm4320_power_output[priv->param_power_output] / 100;
@@ -480,7 +480,7 @@ static int rndis_error_status(__le32 rndis_status)
 
 static int rndis_query_oid(struct usbnet *dev, __le32 oid, void *data, int *len)
 {
-        struct rndis_wext_private *priv = get_rndis_wext_priv(dev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(dev);
         union {
                 void                    *buf;
                 struct rndis_msg_hdr    *header;
@@ -526,7 +526,7 @@ static int rndis_query_oid(struct usbnet *dev, __le32 oid, void *data, int *len)
 
 static int rndis_set_oid(struct usbnet *dev, __le32 oid, void *data, int len)
 {
-        struct rndis_wext_private *priv = get_rndis_wext_priv(dev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(dev);
         union {
                 void                    *buf;
                 struct rndis_msg_hdr    *header;
@@ -747,7 +747,7 @@ static int get_essid(struct usbnet *usbdev, struct ndis_80211_ssid *ssid)
 
 static int set_essid(struct usbnet *usbdev, struct ndis_80211_ssid *ssid)
 {
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         int ret;
 
         ret = rndis_set_oid(usbdev, OID_802_11_SSID, ssid, sizeof(*ssid));
@@ -794,7 +794,7 @@ static int is_associated(struct usbnet *usbdev)
 
 static int disassociate(struct usbnet *usbdev, int reset_ssid)
 {
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         struct ndis_80211_ssid ssid;
         int i, ret = 0;
 
@@ -826,7 +826,7 @@ static int disassociate(struct usbnet *usbdev, int reset_ssid)
 
 static int set_auth_mode(struct usbnet *usbdev, int wpa_version, int authalg)
 {
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         __le32 tmp;
         int auth_mode, ret;
 
@@ -835,23 +835,23 @@ static int set_auth_mode(struct usbnet *usbdev, int wpa_version, int authalg)
 
         if (wpa_version & IW_AUTH_WPA_VERSION_WPA2) {
                 if (priv->wpa_keymgmt & IW_AUTH_KEY_MGMT_802_1X)
-                        auth_mode = ndis_80211_auth_wpa2;
+                        auth_mode = NDIS_80211_AUTH_WPA2;
                 else
-                        auth_mode = ndis_80211_auth_wpa2_psk;
+                        auth_mode = NDIS_80211_AUTH_WPA2_PSK;
         } else if (wpa_version & IW_AUTH_WPA_VERSION_WPA) {
                 if (priv->wpa_keymgmt & IW_AUTH_KEY_MGMT_802_1X)
-                        auth_mode = ndis_80211_auth_wpa;
+                        auth_mode = NDIS_80211_AUTH_WPA;
                 else if (priv->wpa_keymgmt & IW_AUTH_KEY_MGMT_PSK)
-                        auth_mode = ndis_80211_auth_wpa_psk;
+                        auth_mode = NDIS_80211_AUTH_WPA_PSK;
                 else
-                        auth_mode = ndis_80211_auth_wpa_none;
+                        auth_mode = NDIS_80211_AUTH_WPA_NONE;
         } else if (authalg & IW_AUTH_ALG_SHARED_KEY) {
                 if (authalg & IW_AUTH_ALG_OPEN_SYSTEM)
-                        auth_mode = ndis_80211_auth_auto_switch;
+                        auth_mode = NDIS_80211_AUTH_AUTO_SWITCH;
                 else
-                        auth_mode = ndis_80211_auth_shared;
+                        auth_mode = NDIS_80211_AUTH_SHARED;
         } else
-                auth_mode = ndis_80211_auth_open;
+                auth_mode = NDIS_80211_AUTH_OPEN;
 
         tmp = cpu_to_le32(auth_mode);
         ret = rndis_set_oid(usbdev, OID_802_11_AUTHENTICATION_MODE, &tmp,
@@ -869,16 +869,16 @@ static int set_auth_mode(struct usbnet *usbdev, int wpa_version, int authalg)
 
 static int set_priv_filter(struct usbnet *usbdev)
 {
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         __le32 tmp;
 
         devdbg(usbdev, "set_priv_filter: wpa_version=0x%x", priv->wpa_version);
 
         if (priv->wpa_version & IW_AUTH_WPA_VERSION_WPA2 ||
             priv->wpa_version & IW_AUTH_WPA_VERSION_WPA)
-                tmp = cpu_to_le32(ndis_80211_priv_8021x_wep);
+                tmp = cpu_to_le32(NDIS_80211_PRIV_8021X_WEP);
         else
-                tmp = cpu_to_le32(ndis_80211_priv_accept_all);
+                tmp = cpu_to_le32(NDIS_80211_PRIV_ACCEPT_ALL);
 
         return rndis_set_oid(usbdev, OID_802_11_PRIVACY_FILTER, &tmp,
                                                                 sizeof(tmp));
@@ -887,7 +887,7 @@ static int set_priv_filter(struct usbnet *usbdev)
 
 static int set_encr_mode(struct usbnet *usbdev, int pairwise, int groupwise)
 {
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         __le32 tmp;
         int encr_mode, ret;
 
@@ -896,18 +896,18 @@ static int set_encr_mode(struct usbnet *usbdev, int pairwise, int groupwise)
                 groupwise);
 
         if (pairwise & IW_AUTH_CIPHER_CCMP)
-                encr_mode = ndis_80211_encr_ccmp_enabled;
+                encr_mode = NDIS_80211_ENCR_CCMP_ENABLED;
         else if (pairwise & IW_AUTH_CIPHER_TKIP)
-                encr_mode = ndis_80211_encr_tkip_enabled;
+                encr_mode = NDIS_80211_ENCR_TKIP_ENABLED;
         else if (pairwise &
                  (IW_AUTH_CIPHER_WEP40 | IW_AUTH_CIPHER_WEP104))
-                encr_mode = ndis_80211_encr_wep_enabled;
+                encr_mode = NDIS_80211_ENCR_WEP_ENABLED;
         else if (groupwise & IW_AUTH_CIPHER_CCMP)
-                encr_mode = ndis_80211_encr_ccmp_enabled;
+                encr_mode = NDIS_80211_ENCR_CCMP_ENABLED;
         else if (groupwise & IW_AUTH_CIPHER_TKIP)
-                encr_mode = ndis_80211_encr_tkip_enabled;
+                encr_mode = NDIS_80211_ENCR_TKIP_ENABLED;
         else
-                encr_mode = ndis_80211_encr_disabled;
+                encr_mode = NDIS_80211_ENCR_DISABLED;
 
         tmp = cpu_to_le32(encr_mode);
         ret = rndis_set_oid(usbdev, OID_802_11_ENCRYPTION_STATUS, &tmp,
@@ -925,7 +925,7 @@ static int set_encr_mode(struct usbnet *usbdev, int pairwise, int groupwise)
 
 static int set_assoc_params(struct usbnet *usbdev)
 {
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
 
         set_auth_mode(usbdev, priv->wpa_version, priv->wpa_authalg);
         set_priv_filter(usbdev);
@@ -937,7 +937,7 @@ static int set_assoc_params(struct usbnet *usbdev)
 
 static int set_infra_mode(struct usbnet *usbdev, int mode)
 {
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         __le32 tmp;
         int ret, i;
 
@@ -970,12 +970,12 @@ static int set_infra_mode(struct usbnet *usbdev, int mode)
 
 static void set_default_iw_params(struct usbnet *usbdev)
 {
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
 
         priv->wpa_keymgmt = 0;
         priv->wpa_version = 0;
 
-        set_infra_mode(usbdev, ndis_80211_infra_infra);
+        set_infra_mode(usbdev, NDIS_80211_INFRA_INFRA);
         set_auth_mode(usbdev, IW_AUTH_WPA_VERSION_DISABLED,
                                 IW_AUTH_ALG_OPEN_SYSTEM);
         set_priv_filter(usbdev);
@@ -996,7 +996,7 @@ static int deauthenticate(struct usbnet *usbdev)
 /* index must be 0 - N, as per NDIS  */
 static int add_wep_key(struct usbnet *usbdev, char *key, int key_len, int index)
 {
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         struct ndis_80211_wep_key ndis_key;
         int ret;
 
@@ -1011,7 +1011,7 @@ static int add_wep_key(struct usbnet *usbdev, char *key, int key_len, int index)
         memcpy(&ndis_key.material, key, key_len);
 
         if (index == priv->encr_tx_key_index) {
-                ndis_key.index |= ndis_80211_addwep_transmit_key;
+                ndis_key.index |= NDIS_80211_ADDWEP_TRANSMIT_KEY;
                 ret = set_encr_mode(usbdev, IW_AUTH_CIPHER_WEP104,
                                                 IW_AUTH_CIPHER_NONE);
                 if (ret)
@@ -1039,7 +1039,7 @@ static int add_wpa_key(struct usbnet *usbdev, const u8 *key, int key_len,
                         int index, const struct sockaddr *addr,
                         const u8 *rx_seq, int alg, int flags)
 {
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         struct ndis_80211_key ndis_key;
         int ret;
 
@@ -1047,15 +1047,15 @@ static int add_wpa_key(struct usbnet *usbdev, const u8 *key, int key_len,
                 return -EINVAL;
         if (key_len > sizeof(ndis_key.material) || key_len < 0)
                 return -EINVAL;
-        if ((flags & ndis_80211_addkey_set_init_recv_seq) && !rx_seq)
+        if ((flags & NDIS_80211_ADDKEY_SET_INIT_RECV_SEQ) && !rx_seq)
                 return -EINVAL;
-        if ((flags & ndis_80211_addkey_pairwise_key) && !addr)
+        if ((flags & NDIS_80211_ADDKEY_PAIRWISE_KEY) && !addr)
                 return -EINVAL;
 
         devdbg(usbdev, "add_wpa_key(%i): flags:%i%i%i", index,
-                        !!(flags & ndis_80211_addkey_transmit_key),
-                        !!(flags & ndis_80211_addkey_pairwise_key),
-                        !!(flags & ndis_80211_addkey_set_init_recv_seq));
+                        !!(flags & NDIS_80211_ADDKEY_TRANSMIT_KEY),
+                        !!(flags & NDIS_80211_ADDKEY_PAIRWISE_KEY),
+                        !!(flags & NDIS_80211_ADDKEY_SET_INIT_RECV_SEQ));
 
         memset(&ndis_key, 0, sizeof(ndis_key));
 
@@ -1073,15 +1073,15 @@ static int add_wpa_key(struct usbnet *usbdev, const u8 *key, int key_len,
         } else
                 memcpy(ndis_key.material, key, key_len);
 
-        if (flags & ndis_80211_addkey_set_init_recv_seq)
+        if (flags & NDIS_80211_ADDKEY_SET_INIT_RECV_SEQ)
                 memcpy(ndis_key.rsc, rx_seq, 6);
 
-        if (flags & ndis_80211_addkey_pairwise_key) {
+        if (flags & NDIS_80211_ADDKEY_PAIRWISE_KEY) {
                 /* pairwise key */
                 memcpy(ndis_key.bssid, addr->sa_data, ETH_ALEN);
         } else {
                 /* group key */
-                if (priv->infra_mode == ndis_80211_infra_adhoc)
+                if (priv->infra_mode == NDIS_80211_INFRA_ADHOC)
                         memset(ndis_key.bssid, 0xff, ETH_ALEN);
                 else
                         get_bssid(usbdev, ndis_key.bssid);
@@ -1096,7 +1096,7 @@ static int add_wpa_key(struct usbnet *usbdev, const u8 *key, int key_len,
         priv->encr_key_len[index] = key_len;
         priv->encr_key_wpa[index] = 1;
 
-        if (flags & ndis_80211_addkey_transmit_key)
+        if (flags & NDIS_80211_ADDKEY_TRANSMIT_KEY)
                 priv->encr_tx_key_index = index;
 
         return 0;
@@ -1106,7 +1106,7 @@ static int add_wpa_key(struct usbnet *usbdev, const u8 *key, int key_len,
 /* remove_key is for both wep and wpa */
 static int remove_key(struct usbnet *usbdev, int index, u8 bssid[ETH_ALEN])
 {
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         struct ndis_80211_remove_key remove_key;
         __le32 keyindex;
         int ret;
@@ -1128,7 +1128,7 @@ static int remove_key(struct usbnet *usbdev, int index, u8 bssid[ETH_ALEN])
                         /* pairwise key */
                         if (memcmp(bssid, ffff_bssid, ETH_ALEN) != 0)
                                 remove_key.index |=
-                                        ndis_80211_addkey_pairwise_key;
+                                        NDIS_80211_ADDKEY_PAIRWISE_KEY;
                         memcpy(remove_key.bssid, bssid,
                                         sizeof(remove_key.bssid));
                 } else
@@ -1161,7 +1161,7 @@ static int remove_key(struct usbnet *usbdev, int index, u8 bssid[ETH_ALEN])
 
 static void set_multicast_list(struct usbnet *usbdev)
 {
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         struct dev_mc_list *mclist;
         __le32 filter;
         int ret, i, size;
@@ -1238,10 +1238,10 @@ static int rndis_change_virtual_intf(struct wiphy *wiphy, int ifindex,
 
         switch (type) {
         case NL80211_IFTYPE_ADHOC:
-                mode = ndis_80211_infra_adhoc;
+                mode = NDIS_80211_INFRA_ADHOC;
                 break;
         case NL80211_IFTYPE_STATION:
-                mode = ndis_80211_infra_infra;
+                mode = NDIS_80211_INFRA_INFRA;
                 break;
         default:
                 return -EINVAL;
@@ -1256,7 +1256,7 @@ static int rndis_scan(struct wiphy *wiphy, struct net_device *dev,
                         struct cfg80211_scan_request *request)
 {
         struct usbnet *usbdev = netdev_priv(dev);
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         int ret;
         __le32 tmp;
 
@@ -1286,7 +1286,7 @@ static int rndis_scan(struct wiphy *wiphy, struct net_device *dev,
 static struct cfg80211_bss *rndis_bss_info_update(struct usbnet *usbdev,
                                         struct ndis_80211_bssid_ex *bssid)
 {
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         struct ieee80211_channel *channel;
         s32 signal;
         u64 timestamp;
@@ -1371,8 +1371,8 @@ out:
 
 static void rndis_get_scan_results(struct work_struct *work)
 {
-        struct rndis_wext_private *priv =
-                container_of(work, struct rndis_wext_private, scan_work.work);
+        struct rndis_wlan_private *priv =
+                container_of(work, struct rndis_wlan_private, scan_work.work);
         struct usbnet *usbdev = priv->usbdev;
         int ret;
 
@@ -1497,7 +1497,7 @@ static int rndis_iw_set_auth(struct net_device *dev,
 {
         struct iw_param *p = &wrqu->param;
         struct usbnet *usbdev = netdev_priv(dev);
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         int ret = -ENOTSUPP;
 
         switch (p->flags & IW_AUTH_INDEX) {
@@ -1578,7 +1578,7 @@ static int rndis_iw_get_auth(struct net_device *dev,
 {
         struct iw_param *p = &wrqu->param;
         struct usbnet *usbdev = netdev_priv(dev);
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
 
         switch (p->flags & IW_AUTH_INDEX) {
         case IW_AUTH_WPA_VERSION:
@@ -1609,7 +1609,7 @@ static int rndis_iw_set_encode(struct net_device *dev,
     struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
         struct usbnet *usbdev = netdev_priv(dev);
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         int ret, index, key_len;
         u8 *key;
 
@@ -1672,7 +1672,7 @@ static int rndis_iw_set_encode_ext(struct net_device *dev,
 {
         struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
         struct usbnet *usbdev = netdev_priv(dev);
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         int keyidx, flags;
 
         keyidx = wrqu->encoding.flags & IW_ENCODE_INDEX;
@@ -1698,11 +1698,11 @@ static int rndis_iw_set_encode_ext(struct net_device *dev,
 
         flags = 0;
         if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID)
-                flags |= ndis_80211_addkey_set_init_recv_seq;
+                flags |= NDIS_80211_ADDKEY_SET_INIT_RECV_SEQ;
         if (!(ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY))
-                flags |= ndis_80211_addkey_pairwise_key;
+                flags |= NDIS_80211_ADDKEY_PAIRWISE_KEY;
         if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
-                flags |= ndis_80211_addkey_transmit_key;
+                flags |= NDIS_80211_ADDKEY_TRANSMIT_KEY;
 
         return add_wpa_key(usbdev, ext->key, ext->key_len, keyidx, &ext->addr,
                                 ext->rx_seq, ext->alg, flags);
@@ -1713,7 +1713,7 @@ static int rndis_iw_set_genie(struct net_device *dev,
     struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
         struct usbnet *usbdev = netdev_priv(dev);
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         int ret = 0;
 
 #ifdef DEBUG
@@ -1747,7 +1747,7 @@ static int rndis_iw_get_genie(struct net_device *dev,
     struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
         struct usbnet *usbdev = netdev_priv(dev);
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
 
         devdbg(usbdev, "SIOCGIWGENIE");
 
@@ -1886,7 +1886,7 @@ static int rndis_iw_get_txpower(struct net_device *dev,
     struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
         struct usbnet *usbdev = netdev_priv(dev);
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         __le32 tx_power;
 
         if (priv->radio_on) {
@@ -1912,7 +1912,7 @@ static int rndis_iw_set_txpower(struct net_device *dev,
     struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
         struct usbnet *usbdev = netdev_priv(dev);
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         __le32 tx_power = 0;
 
         if (!wrqu->txpower.disabled) {
@@ -1969,7 +1969,7 @@ static int rndis_iw_set_mlme(struct net_device *dev,
     struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
         struct usbnet *usbdev = netdev_priv(dev);
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         struct iw_mlme *mlme = (struct iw_mlme *)extra;
         unsigned char bssid[ETH_ALEN];
 
@@ -1994,7 +1994,7 @@ static int rndis_iw_set_mlme(struct net_device *dev,
 static struct iw_statistics *rndis_get_wireless_stats(struct net_device *dev)
 {
         struct usbnet *usbdev = netdev_priv(dev);
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         unsigned long flags;
 
         spin_lock_irqsave(&priv->stats_lock, flags);
@@ -2037,28 +2037,28 @@ static const iw_handler rndis_iw_handler[] =
         IW_IOCTL(SIOCSIWMLME)      = rndis_iw_set_mlme,
 };
 
-static const iw_handler rndis_wext_private_handler[] = {
+static const iw_handler rndis_wlan_private_handler[] = {
 };
 
-static const struct iw_priv_args rndis_wext_private_args[] = {
+static const struct iw_priv_args rndis_wlan_private_args[] = {
 };
 
 
 static const struct iw_handler_def rndis_iw_handlers = {
         .num_standard = ARRAY_SIZE(rndis_iw_handler),
-        .num_private  = ARRAY_SIZE(rndis_wext_private_handler),
-        .num_private_args = ARRAY_SIZE(rndis_wext_private_args),
+        .num_private  = ARRAY_SIZE(rndis_wlan_private_handler),
+        .num_private_args = ARRAY_SIZE(rndis_wlan_private_args),
         .standard = (iw_handler *)rndis_iw_handler,
-        .private  = (iw_handler *)rndis_wext_private_handler,
-        .private_args = (struct iw_priv_args *)rndis_wext_private_args,
+        .private  = (iw_handler *)rndis_wlan_private_handler,
+        .private_args = (struct iw_priv_args *)rndis_wlan_private_args,
         .get_wireless_stats = rndis_get_wireless_stats,
 };
 
 
-static void rndis_wext_worker(struct work_struct *work)
+static void rndis_wlan_worker(struct work_struct *work)
 {
-        struct rndis_wext_private *priv =
-                container_of(work, struct rndis_wext_private, work);
+        struct rndis_wlan_private *priv =
+                container_of(work, struct rndis_wlan_private, work);
         struct usbnet *usbdev = priv->usbdev;
         union iwreq_data evt;
         unsigned char bssid[ETH_ALEN];
@@ -2119,10 +2119,10 @@ get_bssid:
                 set_multicast_list(usbdev);
 }
 
-static void rndis_wext_set_multicast_list(struct net_device *dev)
+static void rndis_wlan_set_multicast_list(struct net_device *dev)
 {
         struct usbnet *usbdev = netdev_priv(dev);
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
 
         if (test_bit(WORK_SET_MULTICAST_LIST, &priv->work_pending))
                 return;
@@ -2131,9 +2131,9 @@ static void rndis_wext_set_multicast_list(struct net_device *dev)
         queue_work(priv->workqueue, &priv->work);
 }
 
-static void rndis_wext_link_change(struct usbnet *usbdev, int state)
+static void rndis_wlan_link_change(struct usbnet *usbdev, int state)
 {
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
 
         /* queue work to avoid recursive calls into rndis_command */
         set_bit(state ? WORK_LINK_UP : WORK_LINK_DOWN, &priv->work_pending);
@@ -2141,14 +2141,14 @@ static void rndis_wext_link_change(struct usbnet *usbdev, int state)
 }
 
 
-static int rndis_wext_get_caps(struct usbnet *usbdev)
+static int rndis_wlan_get_caps(struct usbnet *usbdev)
 {
         struct {
                 __le32  num_items;
                 __le32  items[8];
         } networks_supported;
         int len, retval, i, n;
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
 
         /* determine supported modes */
         len = sizeof(networks_supported);
@@ -2160,14 +2160,14 @@ static int rndis_wext_get_caps(struct usbnet *usbdev)
                         n = 8;
                 for (i = 0; i < n; i++) {
                         switch (le32_to_cpu(networks_supported.items[i])) {
-                        case ndis_80211_type_freq_hop:
-                        case ndis_80211_type_direct_seq:
+                        case NDIS_80211_TYPE_FREQ_HOP:
+                        case NDIS_80211_TYPE_DIRECT_SEQ:
                                 priv->caps |= CAP_MODE_80211B;
                                 break;
-                        case ndis_80211_type_ofdm_a:
+                        case NDIS_80211_TYPE_OFDM_A:
                                 priv->caps |= CAP_MODE_80211A;
                                 break;
-                        case ndis_80211_type_ofdm_g:
+                        case NDIS_80211_TYPE_OFDM_G:
                                 priv->caps |= CAP_MODE_80211G;
                                 break;
                         }
@@ -2181,8 +2181,8 @@ static int rndis_wext_get_caps(struct usbnet *usbdev)
 #define STATS_UPDATE_JIFFIES (HZ)
 static void rndis_update_wireless_stats(struct work_struct *work)
 {
-        struct rndis_wext_private *priv =
-                container_of(work, struct rndis_wext_private, stats_work.work);
+        struct rndis_wlan_private *priv =
+                container_of(work, struct rndis_wlan_private, stats_work.work);
         struct usbnet *usbdev = priv->usbdev;
         struct iw_statistics iwstats;
         __le32 rssi, tmp;
@@ -2297,7 +2297,7 @@ static int bcm4320a_early_init(struct usbnet *usbdev)
 
 static int bcm4320b_early_init(struct usbnet *usbdev)
 {
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
         char buf[8];
 
         /* Early initialization settings, setting these won't have effect
@@ -2363,21 +2363,21 @@ static int bcm4320b_early_init(struct usbnet *usbdev)
 }
 
 /* same as rndis_netdev_ops but with local multicast handler */
-static const struct net_device_ops rndis_wext_netdev_ops = {
+static const struct net_device_ops rndis_wlan_netdev_ops = {
         .ndo_open               = usbnet_open,
         .ndo_stop               = usbnet_stop,
         .ndo_start_xmit         = usbnet_start_xmit,
         .ndo_tx_timeout         = usbnet_tx_timeout,
         .ndo_set_mac_address    = eth_mac_addr,
         .ndo_validate_addr      = eth_validate_addr,
-        .ndo_set_multicast_list = rndis_wext_set_multicast_list,
+        .ndo_set_multicast_list = rndis_wlan_set_multicast_list,
 };
 
 
-static int rndis_wext_bind(struct usbnet *usbdev, struct usb_interface *intf)
+static int rndis_wlan_bind(struct usbnet *usbdev, struct usb_interface *intf)
 {
         struct wiphy *wiphy;
-        struct rndis_wext_private *priv;
+        struct rndis_wlan_private *priv;
         int retval, len;
         __le32 tmp;
 
@@ -2385,7 +2385,7 @@ static int rndis_wext_bind(struct usbnet *usbdev, struct usb_interface *intf)
          * NOTE: We only support a single virtual interface, so wiphy
          * and wireless_dev are somewhat synonymous for this device.
          */
-        wiphy = wiphy_new(&rndis_config_ops, sizeof(struct rndis_wext_private));
+        wiphy = wiphy_new(&rndis_config_ops, sizeof(struct rndis_wlan_private));
         if (!wiphy)
                 return -ENOMEM;
 
@@ -2395,7 +2395,7 @@ static int rndis_wext_bind(struct usbnet *usbdev, struct usb_interface *intf)
         priv->wdev.iftype = NL80211_IFTYPE_STATION;
 
         /* These have to be initialized before calling generic_rndis_bind().
-         * Otherwise we'll be in big trouble in rndis_wext_early_init().
+         * Otherwise we'll be in big trouble in rndis_wlan_early_init().
          */
         usbdev->driver_priv = priv;
         usbdev->net->wireless_handlers = &rndis_iw_handlers;
@@ -2406,7 +2406,7 @@ static int rndis_wext_bind(struct usbnet *usbdev, struct usb_interface *intf)
 
         /* because rndis_command() sleeps we need to use workqueue */
         priv->workqueue = create_singlethread_workqueue("rndis_wlan");
-        INIT_WORK(&priv->work, rndis_wext_worker);
+        INIT_WORK(&priv->work, rndis_wlan_worker);
         INIT_DELAYED_WORK(&priv->stats_work, rndis_update_wireless_stats);
         INIT_DELAYED_WORK(&priv->scan_work, rndis_get_scan_results);
 
@@ -2420,9 +2420,9 @@ static int rndis_wext_bind(struct usbnet *usbdev, struct usb_interface *intf)
          * picks up rssi to closest station instead of to access point).
          *
          * rndis_host wants to avoid all OID as much as possible
-         * so do promisc/multicast handling in rndis_wext.
+         * so do promisc/multicast handling in rndis_wlan.
          */
-        usbdev->net->netdev_ops = &rndis_wext_netdev_ops;
+        usbdev->net->netdev_ops = &rndis_wlan_netdev_ops;
 
         tmp = RNDIS_PACKET_TYPE_DIRECTED | RNDIS_PACKET_TYPE_BROADCAST;
         retval = rndis_set_oid(usbdev, OID_GEN_CURRENT_PACKET_FILTER, &tmp,
@@ -2455,7 +2455,7 @@ static int rndis_wext_bind(struct usbnet *usbdev, struct usb_interface *intf)
         wiphy->max_scan_ssids = 1;
 
         /* TODO: fill-out band information based on priv->caps */
-        rndis_wext_get_caps(usbdev);
+        rndis_wlan_get_caps(usbdev);
 
         memcpy(priv->channels, rndis_channels, sizeof(rndis_channels));
         memcpy(priv->rates, rndis_rates, sizeof(rndis_rates));
@@ -2497,9 +2497,9 @@ fail:
 }
 
 
-static void rndis_wext_unbind(struct usbnet *usbdev, struct usb_interface *intf)
+static void rndis_wlan_unbind(struct usbnet *usbdev, struct usb_interface *intf)
 {
-        struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
 
         /* turn radio off */
         disassociate(usbdev, 0);
@@ -2520,7 +2520,7 @@ static void rndis_wext_unbind(struct usbnet *usbdev, struct usb_interface *intf)
 }
 
 
-static int rndis_wext_reset(struct usbnet *usbdev)
+static int rndis_wlan_reset(struct usbnet *usbdev)
 {
         return deauthenticate(usbdev);
 }
@@ -2529,40 +2529,40 @@ static int rndis_wext_reset(struct usbnet *usbdev)
 static const struct driver_info bcm4320b_info = {
         .description =  "Wireless RNDIS device, BCM4320b based",
         .flags =        FLAG_WLAN | FLAG_FRAMING_RN | FLAG_NO_SETINT,
-        .bind =         rndis_wext_bind,
-        .unbind =       rndis_wext_unbind,
+        .bind =         rndis_wlan_bind,
+        .unbind =       rndis_wlan_unbind,
         .status =       rndis_status,
         .rx_fixup =     rndis_rx_fixup,
         .tx_fixup =     rndis_tx_fixup,
-        .reset =        rndis_wext_reset,
+        .reset =        rndis_wlan_reset,
         .early_init =   bcm4320b_early_init,
-        .link_change =  rndis_wext_link_change,
+        .link_change =  rndis_wlan_link_change,
 };
 
 static const struct driver_info bcm4320a_info = {
         .description =  "Wireless RNDIS device, BCM4320a based",
         .flags =        FLAG_WLAN | FLAG_FRAMING_RN | FLAG_NO_SETINT,
-        .bind =         rndis_wext_bind,
-        .unbind =       rndis_wext_unbind,
+        .bind =         rndis_wlan_bind,
+        .unbind =       rndis_wlan_unbind,
         .status =       rndis_status,
         .rx_fixup =     rndis_rx_fixup,
         .tx_fixup =     rndis_tx_fixup,
-        .reset =        rndis_wext_reset,
+        .reset =        rndis_wlan_reset,
         .early_init =   bcm4320a_early_init,
-        .link_change =  rndis_wext_link_change,
+        .link_change =  rndis_wlan_link_change,
 };
 
-static const struct driver_info rndis_wext_info = {
+static const struct driver_info rndis_wlan_info = {
         .description =  "Wireless RNDIS device",
         .flags =        FLAG_WLAN | FLAG_FRAMING_RN | FLAG_NO_SETINT,
-        .bind =         rndis_wext_bind,
-        .unbind =       rndis_wext_unbind,
+        .bind =         rndis_wlan_bind,
+        .unbind =       rndis_wlan_unbind,
         .status =       rndis_status,
         .rx_fixup =     rndis_rx_fixup,
         .tx_fixup =     rndis_tx_fixup,
-        .reset =        rndis_wext_reset,
+        .reset =        rndis_wlan_reset,
         .early_init =   bcm4320a_early_init,
-        .link_change =  rndis_wext_link_change,
+        .link_change =  rndis_wlan_link_change,
 };
 
 /*-------------------------------------------------------------------------*/
@@ -2672,11 +2672,11 @@ static const struct usb_device_id products [] = {
 {
         /* RNDIS is MSFT's un-official variant of CDC ACM */
         USB_INTERFACE_INFO(USB_CLASS_COMM, 2 /* ACM */, 0x0ff),
-        .driver_info = (unsigned long) &rndis_wext_info,
+        .driver_info = (unsigned long) &rndis_wlan_info,
 }, {
         /* "ActiveSync" is an undocumented variant of RNDIS, used in WM5 */
         USB_INTERFACE_INFO(USB_CLASS_MISC, 1, 1),
-        .driver_info = (unsigned long) &rndis_wext_info,
+        .driver_info = (unsigned long) &rndis_wlan_info,
 },
         { },            // END
 };
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index 0197531bd88c..435f945fe64d 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -520,7 +520,7 @@ static void rt2400pci_config_ps(struct rt2x00_dev *rt2x00dev,
         if (state == STATE_SLEEP) {
                 rt2x00pci_register_read(rt2x00dev, CSR20, &reg);
                 rt2x00_set_field32(&reg, CSR20_DELAY_AFTER_TBCN,
-                                   (libconf->conf->beacon_int - 20) * 16);
+                                   (rt2x00dev->beacon_int - 20) * 16);
                 rt2x00_set_field32(&reg, CSR20_TBCN_BEFORE_WAKEUP,
                                    libconf->conf->listen_interval - 1);
 
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index f95cb646f85a..08b30d01e67d 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -569,7 +569,7 @@ static void rt2500pci_config_ps(struct rt2x00_dev *rt2x00dev,
         if (state == STATE_SLEEP) {
                 rt2x00pci_register_read(rt2x00dev, CSR20, &reg);
                 rt2x00_set_field32(&reg, CSR20_DELAY_AFTER_TBCN,
-                                   (libconf->conf->beacon_int - 20) * 16);
+                                   (rt2x00dev->beacon_int - 20) * 16);
                 rt2x00_set_field32(&reg, CSR20_TBCN_BEFORE_WAKEUP,
                                    libconf->conf->listen_interval - 1);
 
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 69f966f1ce54..66daf68ff0ee 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -647,7 +647,7 @@ static void rt2500usb_config_ps(struct rt2x00_dev *rt2x00dev,
         if (state == STATE_SLEEP) {
                 rt2500usb_register_read(rt2x00dev, MAC_CSR18, &reg);
                 rt2x00_set_field16(&reg, MAC_CSR18_DELAY_AFTER_BEACON,
-                                   libconf->conf->beacon_int - 20);
+                                   rt2x00dev->beacon_int - 20);
                 rt2x00_set_field16(&reg, MAC_CSR18_BEACONS_BEFORE_WAKEUP,
                                    libconf->conf->listen_interval - 1);
 
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 142ad34fdc49..37561667925b 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -2927,12 +2927,17 @@ static struct usb_device_id rt2800usb_device_table[] = {
         { USB_DEVICE(0x07d1, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x07d1, 0x3c0a), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x07d1, 0x3c0b), USB_DEVICE_DATA(&rt2800usb_ops) },
+        { USB_DEVICE(0x07d1, 0x3c0d), USB_DEVICE_DATA(&rt2800usb_ops) },
+        { USB_DEVICE(0x07d1, 0x3c0e), USB_DEVICE_DATA(&rt2800usb_ops) },
+        { USB_DEVICE(0x07d1, 0x3c0f), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x07d1, 0x3c13), USB_DEVICE_DATA(&rt2800usb_ops) },
         /* Edimax */
         { USB_DEVICE(0x7392, 0x7711), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x7392, 0x7717), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x7392, 0x7718), USB_DEVICE_DATA(&rt2800usb_ops) },
+        /* Encore */
+        { USB_DEVICE(0x203d, 0x1480), USB_DEVICE_DATA(&rt2800usb_ops) },
         /* EnGenius */
         { USB_DEVICE(0X1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) },
@@ -2951,6 +2956,8 @@ static struct usb_device_id rt2800usb_device_table[] = {
         { USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x0e66, 0x0009), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x0e66, 0x000b), USB_DEVICE_DATA(&rt2800usb_ops) },
+        /* I-O DATA */
+        { USB_DEVICE(0x04bb, 0x0945), USB_DEVICE_DATA(&rt2800usb_ops) },
         /* LevelOne */
         { USB_DEVICE(0x1740, 0x0605), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x1740, 0x0615), USB_DEVICE_DATA(&rt2800usb_ops) },
@@ -2970,6 +2977,7 @@ static struct usb_device_id rt2800usb_device_table[] = {
         /* Pegatron */
         { USB_DEVICE(0x1d4d, 0x0002), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x1d4d, 0x000c), USB_DEVICE_DATA(&rt2800usb_ops) },
+        { USB_DEVICE(0x1d4d, 0x000e), USB_DEVICE_DATA(&rt2800usb_ops) },
         /* Philips */
         { USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) },
         /* Planex */
@@ -2981,6 +2989,7 @@ static struct usb_device_id rt2800usb_device_table[] = {
         /* Quanta */
         { USB_DEVICE(0x1a32, 0x0304), USB_DEVICE_DATA(&rt2800usb_ops) },
         /* Ralink */
+        { USB_DEVICE(0x0db0, 0x3820), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x0db0, 0x6899), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x148f, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
@@ -3005,6 +3014,7 @@ static struct usb_device_id rt2800usb_device_table[] = {
         { USB_DEVICE(0x0df6, 0x003e), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x0df6, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x0df6, 0x0040), USB_DEVICE_DATA(&rt2800usb_ops) },
+        { USB_DEVICE(0x0df6, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
         /* SMC */
         { USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x083a, 0x7511), USB_DEVICE_DATA(&rt2800usb_ops) },
@@ -3029,6 +3039,8 @@ static struct usb_device_id rt2800usb_device_table[] = {
         /* Zinwell */
         { USB_DEVICE(0x5a57, 0x0280), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x5a57, 0x0282), USB_DEVICE_DATA(&rt2800usb_ops) },
+        { USB_DEVICE(0x5a57, 0x0283), USB_DEVICE_DATA(&rt2800usb_ops) },
+        { USB_DEVICE(0x5a57, 0x5257), USB_DEVICE_DATA(&rt2800usb_ops) },
         /* Zyxel */
         { USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) },
         { USB_DEVICE(0x0586, 0x341a), USB_DEVICE_DATA(&rt2800usb_ops) },
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 2b64a6198698..a498dde024e1 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -802,6 +802,11 @@ struct rt2x00_dev {
         u8 calibration[2];
 
         /*
+         * Beacon interval.
+         */
+        u16 beacon_int;
+
+        /*
          * Low level statistics which will have
          * to be kept up to date while device is running.
          */
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index c5bbf0b6e207..3e019a12df2e 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -108,6 +108,9 @@ void rt2x00lib_config_erp(struct rt2x00_dev *rt2x00dev,
         erp.basic_rates = bss_conf->basic_rates;
         erp.beacon_int = bss_conf->beacon_int;
 
+        /* Update global beacon interval time, this is needed for PS support */
+        rt2x00dev->beacon_int = bss_conf->beacon_int;
+
         rt2x00dev->ops->lib->config_erp(rt2x00dev, &erp);
 }
 
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index a8bf5c432858..49b29ff90c47 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -956,7 +956,7 @@ static void rt61pci_config_ps(struct rt2x00_dev *rt2x00dev,
         if (state == STATE_SLEEP) {
                 rt2x00pci_register_read(rt2x00dev, MAC_CSR11, &reg);
                 rt2x00_set_field32(&reg, MAC_CSR11_DELAY_AFTER_TBCN,
-                                   libconf->conf->beacon_int - 10);
+                                   rt2x00dev->beacon_int - 10);
                 rt2x00_set_field32(&reg, MAC_CSR11_TBCN_BEFORE_WAKEUP,
                                    libconf->conf->listen_interval - 1);
                 rt2x00_set_field32(&reg, MAC_CSR11_WAKEUP_LATENCY, 5);
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 211a3d6bc054..c18848836f2d 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -852,7 +852,7 @@ static void rt73usb_config_ps(struct rt2x00_dev *rt2x00dev,
         if (state == STATE_SLEEP) {
                 rt2x00usb_register_read(rt2x00dev, MAC_CSR11, &reg);
                 rt2x00_set_field32(&reg, MAC_CSR11_DELAY_AFTER_TBCN,
-                                   libconf->conf->beacon_int - 10);
+                                   rt2x00dev->beacon_int - 10);
                 rt2x00_set_field32(&reg, MAC_CSR11_TBCN_BEFORE_WAKEUP,
                                    libconf->conf->listen_interval - 1);
                 rt2x00_set_field32(&reg, MAC_CSR11_WAKEUP_LATENCY, 5);
diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index 6499ccc34c94..294250e294dd 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -74,6 +74,8 @@ static struct usb_device_id rtl8187_table[] __devinitdata = {
         {USB_DEVICE(0x18E8, 0x6232), .driver_info = DEVICE_RTL8187},
         /* AirLive */
         {USB_DEVICE(0x1b75, 0x8187), .driver_info = DEVICE_RTL8187},
+        /* Linksys */
+        {USB_DEVICE(0x1737, 0x0073), .driver_info = DEVICE_RTL8187B},
         {}
 };
 
@@ -321,12 +323,7 @@ static void rtl8187_rx_cb(struct urb *urb)
         unsigned long f;
 
         spin_lock_irqsave(&priv->rx_queue.lock, f);
-        if (skb->next)
-                __skb_unlink(skb, &priv->rx_queue);
-        else {
-                spin_unlock_irqrestore(&priv->rx_queue.lock, f);
-                return;
-        }
+        __skb_unlink(skb, &priv->rx_queue);
         spin_unlock_irqrestore(&priv->rx_queue.lock, f);
         skb_put(skb, urb->actual_length);
 
diff --git a/drivers/net/wireless/wavelan.c b/drivers/net/wireless/wavelan.c
index 3ab3eb957189..25d27b64f528 100644
--- a/drivers/net/wireless/wavelan.c
+++ b/drivers/net/wireless/wavelan.c
@@ -2869,10 +2869,6 @@ static int wavelan_packet_xmit(struct sk_buff *skb, struct net_device * dev)
                 if (lp->tx_n_in_use == (NTXBLOCKS - 1))
                         return 1;
         }
-#ifdef DEBUG_TX_ERROR
-        if (skb->next)
-                printk(KERN_INFO "skb has next\n");
-#endif
 
         /* Do we need some padding? */
         /* Note : on wireless the propagation time is in the order of 1us,
diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c
index e55b33961aeb..1a90d69f18a9 100644
--- a/drivers/net/wireless/wavelan_cs.c
+++ b/drivers/net/wireless/wavelan_cs.c
@@ -3107,11 +3107,6 @@ wavelan_packet_xmit(struct sk_buff *	skb,
        * so the Tx buffer is now free */
     }
 
-#ifdef DEBUG_TX_ERROR
-        if (skb->next)
-                printk(KERN_INFO "skb has next\n");
-#endif
-
         /* Check if we need some padding */
         /* Note : on wireless the propagation time is in the order of 1us,
          * and we don't have the Ethernet specific requirement of beeing