Merge commit 'v2.6.29-rc7' into next

47 files changed, 472 insertions, 320 deletions

diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index ea543fcf268..e4f9f747de8 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -111,7 +111,7 @@ config WLAN_80211
 	  lets you choose drivers.
 
 config PCMCIA_RAYCS
-	tristate "Aviator/Raytheon 2.4MHz wireless support"
+	tristate "Aviator/Raytheon 2.4GHz wireless support"
 	depends on PCMCIA && WLAN_80211
 	select WIRELESS_EXT
 	---help---
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 4af2607deec..1d77ee9d6e9 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -1028,6 +1028,8 @@ ath5k_setup_bands(struct ieee80211_hw *hw)
  * it's done by reseting the chip.  To accomplish this we must
  * first cleanup any pending DMA, then restart stuff after a la
  * ath5k_init.
+ *
+ * Called with sc->lock.
  */
 static int
 ath5k_chan_set(struct ath5k_softc *sc, struct ieee80211_channel *chan)
@@ -1096,6 +1098,42 @@ ath5k_hw_to_driver_rix(struct ath5k_softc *sc, int hw_rix)
 * Buffers setup *
 \***************/
 
+static
+struct sk_buff *ath5k_rx_skb_alloc(struct ath5k_softc *sc, dma_addr_t *skb_addr)
+{
+	struct sk_buff *skb;
+	unsigned int off;
+
+	/*
+	 * Allocate buffer with headroom_needed space for the
+	 * fake physical layer header at the start.
+	 */
+	skb = dev_alloc_skb(sc->rxbufsize + sc->cachelsz - 1);
+
+	if (!skb) {
+		ATH5K_ERR(sc, "can't alloc skbuff of size %u\n",
+				sc->rxbufsize + sc->cachelsz - 1);
+		return NULL;
+	}
+	/*
+	 * Cache-line-align.  This is important (for the
+	 * 5210 at least) as not doing so causes bogus data
+	 * in rx'd frames.
+	 */
+	off = ((unsigned long)skb->data) % sc->cachelsz;
+	if (off != 0)
+		skb_reserve(skb, sc->cachelsz - off);
+
+	*skb_addr = pci_map_single(sc->pdev,
+		skb->data, sc->rxbufsize, PCI_DMA_FROMDEVICE);
+	if (unlikely(pci_dma_mapping_error(sc->pdev, *skb_addr))) {
+		ATH5K_ERR(sc, "%s: DMA mapping failed\n", __func__);
+		dev_kfree_skb(skb);
+		return NULL;
+	}
+	return skb;
+}
+
 static int
 ath5k_rxbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
 {
@@ -1103,37 +1141,11 @@ ath5k_rxbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
 	struct sk_buff *skb = bf->skb;
 	struct ath5k_desc *ds;
 
-	if (likely(skb == NULL)) {
-		unsigned int off;
-
-		/*
-		 * Allocate buffer with headroom_needed space for the
-		 * fake physical layer header at the start.
-		 */
-		skb = dev_alloc_skb(sc->rxbufsize + sc->cachelsz - 1);
-		if (unlikely(skb == NULL)) {
-			ATH5K_ERR(sc, "can't alloc skbuff of size %u\n",
-					sc->rxbufsize + sc->cachelsz - 1);
+	if (!skb) {
+		skb = ath5k_rx_skb_alloc(sc, &bf->skbaddr);
+		if (!skb)
 			return -ENOMEM;
-		}
-		/*
-		 * Cache-line-align.  This is important (for the
-		 * 5210 at least) as not doing so causes bogus data
-		 * in rx'd frames.
-		 */
-		off = ((unsigned long)skb->data) % sc->cachelsz;
-		if (off != 0)
-			skb_reserve(skb, sc->cachelsz - off);
-
 		bf->skb = skb;
-		bf->skbaddr = pci_map_single(sc->pdev,
-			skb->data, sc->rxbufsize, PCI_DMA_FROMDEVICE);
-		if (unlikely(pci_dma_mapping_error(sc->pdev, bf->skbaddr))) {
-			ATH5K_ERR(sc, "%s: DMA mapping failed\n", __func__);
-			dev_kfree_skb(skb);
-			bf->skb = NULL;
-			return -ENOMEM;
-		}
 	}
 
 	/*
@@ -1662,7 +1674,8 @@ ath5k_tasklet_rx(unsigned long data)
 {
 	struct ieee80211_rx_status rxs = {};
 	struct ath5k_rx_status rs = {};
-	struct sk_buff *skb;
+	struct sk_buff *skb, *next_skb;
+	dma_addr_t next_skb_addr;
 	struct ath5k_softc *sc = (void *)data;
 	struct ath5k_buf *bf, *bf_last;
 	struct ath5k_desc *ds;
@@ -1747,10 +1760,17 @@ ath5k_tasklet_rx(unsigned long data)
 				goto next;
 		}
 accept:
+		next_skb = ath5k_rx_skb_alloc(sc, &next_skb_addr);
+
+		/*
+		 * If we can't replace bf->skb with a new skb under memory
+		 * pressure, just skip this packet
+		 */
+		if (!next_skb)
+			goto next;
+
 		pci_unmap_single(sc->pdev, bf->skbaddr, sc->rxbufsize,
 				PCI_DMA_FROMDEVICE);
-		bf->skb = NULL;
-
 		skb_put(skb, rs.rs_datalen);
 
 		/* The MAC header is padded to have 32-bit boundary if the
@@ -1823,6 +1843,9 @@ accept:
 			ath5k_check_ibss_tsf(sc, skb, &rxs);
 
 		__ieee80211_rx(sc->hw, skb, &rxs);
+
+		bf->skb = next_skb;
+		bf->skbaddr = next_skb_addr;
 next:
 		list_move_tail(&bf->list, &sc->rxbuf);
 	} while (ath5k_rxbuf_setup(sc, bf) == 0);
@@ -2644,7 +2667,7 @@ ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 		if (skb_headroom(skb) < padsize) {
 			ATH5K_ERR(sc, "tx hdrlen not %%4: %d not enough"
 				  " headroom to pad %d\n", hdrlen, padsize);
-			return -1;
+			return NETDEV_TX_BUSY;
 		}
 		skb_push(skb, padsize);
 		memmove(skb->data, skb->data+padsize, hdrlen);
@@ -2655,7 +2678,7 @@ ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 		ATH5K_ERR(sc, "no further txbuf available, dropping packet\n");
 		spin_unlock_irqrestore(&sc->txbuflock, flags);
 		ieee80211_stop_queue(hw, skb_get_queue_mapping(skb));
-		return -1;
+		return NETDEV_TX_BUSY;
 	}
 	bf = list_first_entry(&sc->txbuf, struct ath5k_buf, list);
 	list_del(&bf->list);
@@ -2673,10 +2696,10 @@ ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 		sc->txbuf_len++;
 		spin_unlock_irqrestore(&sc->txbuflock, flags);
 		dev_kfree_skb_any(skb);
-		return 0;
+		return NETDEV_TX_OK;
 	}
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static int
@@ -2814,11 +2837,17 @@ ath5k_config(struct ieee80211_hw *hw, u32 changed)
 {
 	struct ath5k_softc *sc = hw->priv;
 	struct ieee80211_conf *conf = &hw->conf;
+	int ret;
+
+	mutex_lock(&sc->lock);
 
 	sc->bintval = conf->beacon_int;
 	sc->power_level = conf->power_level;
 
-	return ath5k_chan_set(sc, conf->channel);
+	ret = ath5k_chan_set(sc, conf->channel);
+
+	mutex_unlock(&sc->lock);
+	return ret;
 }
 
 static int
diff --git a/drivers/net/wireless/ath5k/pcu.c b/drivers/net/wireless/ath5k/pcu.c
index 0cac05c6a9c..75eb9f43c74 100644
--- a/drivers/net/wireless/ath5k/pcu.c
+++ b/drivers/net/wireless/ath5k/pcu.c
@@ -65,7 +65,7 @@ int ath5k_hw_set_opmode(struct ath5k_hw *ah)
 		if (ah->ah_version == AR5K_AR5210)
 			pcu_reg |= AR5K_STA_ID1_NO_PSPOLL;
 		else
-			AR5K_REG_DISABLE_BITS(ah, AR5K_CFG, AR5K_CFG_ADHOC);
+			AR5K_REG_ENABLE_BITS(ah, AR5K_CFG, AR5K_CFG_IBSS);
 		break;
 
 	case NL80211_IFTYPE_AP:
@@ -75,7 +75,7 @@ int ath5k_hw_set_opmode(struct ath5k_hw *ah)
 		if (ah->ah_version == AR5K_AR5210)
 			pcu_reg |= AR5K_STA_ID1_NO_PSPOLL;
 		else
-			AR5K_REG_ENABLE_BITS(ah, AR5K_CFG, AR5K_CFG_ADHOC);
+			AR5K_REG_DISABLE_BITS(ah, AR5K_CFG, AR5K_CFG_IBSS);
 		break;
 
 	case NL80211_IFTYPE_STATION:
diff --git a/drivers/net/wireless/ath5k/reg.h b/drivers/net/wireless/ath5k/reg.h
index 91aaeaf8819..9189ab13286 100644
--- a/drivers/net/wireless/ath5k/reg.h
+++ b/drivers/net/wireless/ath5k/reg.h
@@ -73,7 +73,7 @@
 #define	AR5K_CFG_SWRD		0x00000004	/* Byte-swap RX descriptor */
 #define	AR5K_CFG_SWRB		0x00000008	/* Byte-swap RX buffer */
 #define	AR5K_CFG_SWRG		0x00000010	/* Byte-swap Register access */
-#define AR5K_CFG_ADHOC		0x00000020 	/* AP/Adhoc indication [5211+] */
+#define AR5K_CFG_IBSS		0x00000020 	/* 0-BSS, 1-IBSS [5211+] */
 #define AR5K_CFG_PHY_OK		0x00000100	/* [5211+] */
 #define AR5K_CFG_EEBS		0x00000200	/* EEPROM is busy */
 #define	AR5K_CFG_CLKGD		0x00000400	/* Clock gated (Disable dynamic clock) */
diff --git a/drivers/net/wireless/ath9k/Kconfig b/drivers/net/wireless/ath9k/Kconfig
index c43bd321f97..90a8dd87378 100644
--- a/drivers/net/wireless/ath9k/Kconfig
+++ b/drivers/net/wireless/ath9k/Kconfig
@@ -1,6 +1,7 @@
 config ATH9K
 	tristate "Atheros 802.11n wireless cards support"
 	depends on PCI && MAC80211 && WLAN_80211
+	depends on RFKILL || RFKILL=n
 	select MAC80211_LEDS
 	select LEDS_CLASS
 	select NEW_LEDS
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index 191eec50dc7..0e80990d8e8 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -1538,6 +1538,7 @@ bad2:
 bad:
 	if (ah)
 		ath9k_hw_detach(ah);
+	ath9k_exit_debug(sc);
 
 	return error;
 }
@@ -1545,7 +1546,7 @@ bad:
 static int ath_attach(u16 devid, struct ath_softc *sc)
 {
 	struct ieee80211_hw *hw = sc->hw;
-	int error = 0;
+	int error = 0, i;
 
 	DPRINTF(sc, ATH_DBG_CONFIG, "Attach ATH hw\n");
 
@@ -1589,11 +1590,11 @@ static int ath_attach(u16 devid, struct ath_softc *sc)
 	/* initialize tx/rx engine */
 	error = ath_tx_init(sc, ATH_TXBUF);
 	if (error != 0)
-		goto detach;
+		goto error_attach;
 
 	error = ath_rx_init(sc, ATH_RXBUF);
 	if (error != 0)
-		goto detach;
+		goto error_attach;
 
 #if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
 	/* Initialze h/w Rfkill */
@@ -1601,8 +1602,9 @@ static int ath_attach(u16 devid, struct ath_softc *sc)
 		INIT_DELAYED_WORK(&sc->rf_kill.rfkill_poll, ath_rfkill_poll);
 
 	/* Initialize s/w rfkill */
-	if (ath_init_sw_rfkill(sc))
-		goto detach;
+	error = ath_init_sw_rfkill(sc);
+	if (error)
+		goto error_attach;
 #endif
 
 	error = ieee80211_register_hw(hw);
@@ -1611,8 +1613,16 @@ static int ath_attach(u16 devid, struct ath_softc *sc)
 	ath_init_leds(sc);
 
 	return 0;
-detach:
-	ath_detach(sc);
+
+error_attach:
+	/* cleanup tx queues */
+	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
+		if (ATH_TXQ_SETUP(sc, i))
+			ath_tx_cleanupq(sc, &sc->tx.txq[i]);
+
+	ath9k_hw_detach(sc->sc_ah);
+	ath9k_exit_debug(sc);
+
 	return error;
 }
 
@@ -2164,13 +2174,13 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 						    conf->ht.channel_type);
 		}
 
+		ath_update_chainmask(sc, conf->ht.enabled);
+
 		if (ath_set_channel(sc, &sc->sc_ah->ah_channels[pos]) < 0) {
 			DPRINTF(sc, ATH_DBG_FATAL, "Unable to set channel\n");
 			mutex_unlock(&sc->mutex);
 			return -EINVAL;
 		}
-
-		ath_update_chainmask(sc, conf->ht.enabled);
 	}
 
 	if (changed & IEEE80211_CONF_CHANGE_POWER)
diff --git a/drivers/net/wireless/ath9k/rc.c b/drivers/net/wireless/ath9k/rc.c
index 04ab457a8fa..1b71b934bb5 100644
--- a/drivers/net/wireless/ath9k/rc.c
+++ b/drivers/net/wireless/ath9k/rc.c
@@ -490,7 +490,7 @@ static inline int ath_rc_get_nextvalid_txrate(struct ath_rate_table *rate_table,
 
 static int ath_rc_valid_phyrate(u32 phy, u32 capflag, int ignore_cw)
 {
-	if (WLAN_RC_PHY_HT(phy) & !(capflag & WLAN_RC_HT_FLAG))
+	if (WLAN_RC_PHY_HT(phy) && !(capflag & WLAN_RC_HT_FLAG))
 		return 0;
 	if (WLAN_RC_PHY_DS(phy) && !(capflag & WLAN_RC_DS_FLAG))
 		return 0;
diff --git a/drivers/net/wireless/ath9k/regd_common.h b/drivers/net/wireless/ath9k/regd_common.h
index 9112c030b1e..6df1b3b77c2 100644
--- a/drivers/net/wireless/ath9k/regd_common.h
+++ b/drivers/net/wireless/ath9k/regd_common.h
@@ -228,7 +228,7 @@ enum {
 };
 
 #define REG_DOMAIN_2GHZ_MASK    (REQ_MASK & \
-	(!(ADHOC_NO_11A | DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB)))
+	(~(ADHOC_NO_11A | DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB)))
 #define REG_DOMAIN_5GHZ_MASK    REQ_MASK
 
 static struct reg_dmn_pair_mapping regDomainPairs[] = {
diff --git a/drivers/net/wireless/ath9k/xmit.c b/drivers/net/wireless/ath9k/xmit.c
index 3bfc3b90f25..c92f0c6e4ad 100644
--- a/drivers/net/wireless/ath9k/xmit.c
+++ b/drivers/net/wireless/ath9k/xmit.c
@@ -126,15 +126,7 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
 		tx_info->flags |= IEEE80211_TX_STAT_ACK;
 	}
 
-	tx_info->status.rates[0].count = tx_status->retries;
-	if (tx_info->status.rates[0].flags & IEEE80211_TX_RC_MCS) {
-		/* Change idx from internal table index to MCS index */
-		int idx = tx_info->status.rates[0].idx;
-		struct ath_rate_table *rate_table = sc->cur_rate_table;
-		if (idx >= 0 && idx < rate_table->rate_cnt)
-			tx_info->status.rates[0].idx =
-				rate_table->info[idx].ratecode & 0x7f;
-	}
+	tx_info->status.rates[0].count = tx_status->retries + 1;
 
 	hdrlen = ieee80211_get_hdrlen_from_skb(skb);
 	padsize = hdrlen & 3;
@@ -264,25 +256,22 @@ static void assign_aggr_tid_seqno(struct sk_buff *skb,
 	}
 
 	/* Get seqno */
-
-	if (ieee80211_is_data(fc) && !is_pae(skb)) {
-		/* For HT capable stations, we save tidno for later use.
-		 * We also override seqno set by upper layer with the one
-		 * in tx aggregation state.
-		 *
-		 * If fragmentation is on, the sequence number is
-		 * not overridden, since it has been
-		 * incremented by the fragmentation routine.
-		 *
-		 * FIXME: check if the fragmentation threshold exceeds
-		 * IEEE80211 max.
-		 */
-		tid = ATH_AN_2_TID(an, bf->bf_tidno);
-		hdr->seq_ctrl = cpu_to_le16(tid->seq_next <<
-					    IEEE80211_SEQ_SEQ_SHIFT);
-		bf->bf_seqno = tid->seq_next;
-		INCR(tid->seq_next, IEEE80211_SEQ_MAX);
-	}
+	/* For HT capable stations, we save tidno for later use.
+	 * We also override seqno set by upper layer with the one
+	 * in tx aggregation state.
+	 *
+	 * If fragmentation is on, the sequence number is
+	 * not overridden, since it has been
+	 * incremented by the fragmentation routine.
+	 *
+	 * FIXME: check if the fragmentation threshold exceeds
+	 * IEEE80211 max.
+	 */
+	tid = ATH_AN_2_TID(an, bf->bf_tidno);
+	hdr->seq_ctrl = cpu_to_le16(tid->seq_next <<
+			IEEE80211_SEQ_SEQ_SHIFT);
+	bf->bf_seqno = tid->seq_next;
+	INCR(tid->seq_next, IEEE80211_SEQ_MAX);
 }
 
 static int setup_tx_flags(struct ath_softc *sc, struct sk_buff *skb,
@@ -1718,11 +1707,10 @@ static int ath_tx_setup_buffer(struct ath_softc *sc, struct ath_buf *bf,
 
 	/* Assign seqno, tidno */
 
-	if (bf_isht(bf) && (sc->sc_flags & SC_OP_TXAGGR))
+	if (ieee80211_is_data_qos(fc) && (sc->sc_flags & SC_OP_TXAGGR))
 		assign_aggr_tid_seqno(skb, bf);
 
 	/* DMA setup */
-
 	bf->bf_mpdu = skb;
 
 	bf->bf_dmacontext = pci_map_single(sc->pdev, skb->data,
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 7b31a327b24..c788bad1066 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -3261,7 +3261,7 @@ static int b43_switch_band(struct b43_wl *wl, struct ieee80211_channel *chan)
 	struct b43_wldev *down_dev;
 	struct b43_wldev *d;
 	int err;
-	bool gmode;
+	bool uninitialized_var(gmode);
 	int prev_status;
 
 	/* Find a device and PHY which supports the band. */
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index c1324e31d2f..fb996c27a19 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -2465,7 +2465,7 @@ static void b43legacy_put_phy_into_reset(struct b43legacy_wldev *dev)
 static int b43legacy_switch_phymode(struct b43legacy_wl *wl,
 				      unsigned int new_mode)
 {
-	struct b43legacy_wldev *up_dev;
+	struct b43legacy_wldev *uninitialized_var(up_dev);
 	struct b43legacy_wldev *down_dev;
 	int err;
 	bool gmode = 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
index 9b60a0c5de5..21c841847d8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
@@ -638,12 +638,16 @@ static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta,
 	s8 scale_action = 0;
 	unsigned long flags;
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
-	u16 fc, rate_mask;
+	u16 fc;
+	u16 rate_mask = 0;
 	struct iwl3945_priv *priv = (struct iwl3945_priv *)priv_r;
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 
 	IWL_DEBUG_RATE("enter\n");
 
+	if (sta)
+		rate_mask = sta->supp_rates[sband->band];
+
 	/* Send management frames and broadcast/multicast data using lowest
 	 * rate. */
 	fc = le16_to_cpu(hdr->frame_control);
@@ -651,11 +655,15 @@ static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta,
 	    is_multicast_ether_addr(hdr->addr1) ||
 	    !sta || !priv_sta) {
 		IWL_DEBUG_RATE("leave: No STA priv data to update!\n");
-		info->control.rates[0].idx = rate_lowest_index(sband, sta);
+		if (!rate_mask)
+			info->control.rates[0].idx =
+					rate_lowest_index(sband, NULL);
+		else
+			info->control.rates[0].idx =
+					rate_lowest_index(sband, sta);
 		return;
 	}
 
-	rate_mask = sta->supp_rates[sband->band];
 	index = min(rs_sta->last_txrate_idx & 0xffff, IWL_RATE_COUNT - 1);
 
 	if (sband->band == IEEE80211_BAND_5GHZ)
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 8fdb34222c0..45cfa1cf194 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2219,7 +2219,7 @@ int iwl3945_txpower_set_from_eeprom(struct iwl3945_priv *priv)
 		/* set tx power value for all OFDM rates */
 		for (rate_index = 0; rate_index < IWL_OFDM_RATES;
 		     rate_index++) {
-			s32 power_idx;
+			s32 uninitialized_var(power_idx);
 			int rc;
 
 			/* use channel group's clip-power table,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index f3f17929ca0..27f50471aed 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -944,7 +944,8 @@ static void rs_tx_status(void *priv_r, struct ieee80211_supported_band *sband,
 	}
 
 	/* See if there's a better rate or modulation mode to try. */
-	rs_rate_scale_perform(priv, hdr, sta, lq_sta);
+	if (sta && sta->supp_rates[sband->band])
+		rs_rate_scale_perform(priv, hdr, sta, lq_sta);
 out:
 	return;
 }
@@ -2101,14 +2102,23 @@ static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta, void *priv_sta,
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	struct iwl_lq_sta *lq_sta = priv_sta;
 	int rate_idx;
+	u64 mask_bit = 0;
 
 	IWL_DEBUG_RATE_LIMIT("rate scale calculate new rate for skb\n");
 
+	if (sta)
+		mask_bit = sta->supp_rates[sband->band];
+
 	/* Send management frames and broadcast/multicast data using lowest
 	 * rate. */
 	if (!ieee80211_is_data(hdr->frame_control) ||
 	    is_multicast_ether_addr(hdr->addr1) || !sta || !lq_sta) {
-		info->control.rates[0].idx = rate_lowest_index(sband, sta);
+		if (!mask_bit)
+			info->control.rates[0].idx =
+					rate_lowest_index(sband, NULL);
+		else
+			info->control.rates[0].idx =
+					rate_lowest_index(sband, sta);
 		return;
 	}
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 5da6b35cd26..36bafeb353c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -1719,6 +1719,10 @@ static int iwl_read_ucode(struct iwl_priv *priv)
 	priv->ucode_data_backup.len = data_size;
 	iwl_alloc_fw_desc(priv->pci_dev, &priv->ucode_data_backup);
 
+	if (!priv->ucode_code.v_addr || !priv->ucode_data.v_addr ||
+	    !priv->ucode_data_backup.v_addr)
+		goto err_pci_alloc;
+
 	/* Initialization instructions and data */
 	if (init_size && init_data_size) {
 		priv->ucode_init.len = init_size;
@@ -2482,7 +2486,7 @@ static int iwl_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 		dev_kfree_skb_any(skb);
 
 	IWL_DEBUG_MACDUMP("leave\n");
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static int iwl_mac_add_interface(struct ieee80211_hw *hw,
@@ -4038,6 +4042,19 @@ static int iwl_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 		priv->is_open = 1;
 	}
 
+	/* pci driver assumes state will be saved in this function.
+	 * pci state is saved and device disabled when interface is
+	 * stopped, so at this time pci device will always be disabled -
+	 * whether interface was started or not. saving pci state now will
+	 * cause saved state be that of a disabled device, which will cause
+	 * problems during resume in that we will end up with a disabled device.
+	 *
+	 * indicate that the current saved state (from when interface was
+	 * stopped) is valid. if interface was never up at time of suspend
+	 * then the saved state will still be valid as it was saved during
+	 * .probe. */
+	pdev->state_saved = true;
+
 	pci_set_power_state(pdev, PCI_D3hot);
 
 	return 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 52966ffbef6..ba997204c8d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -255,7 +255,7 @@ struct iwl_cmd_header {
  *        0x3)  54 Mbps
  *
  * Legacy CCK rate format for bits 7:0 (bit 8 must be "0", bit 9 "1"):
- *  3-0:   10)  1 Mbps
+ *  6-0:   10)  1 Mbps
  *         20)  2 Mbps
  *         55)  5.5 Mbps
  *        110)  11 Mbps
diff --git a/drivers/net/wireless/iwlwifi/iwl-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
index 01a2169cece..4b35b30e493 100644
--- a/drivers/net/wireless/iwlwifi/iwl-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
@@ -51,6 +51,7 @@ const char *get_cmd_string(u8 cmd)
 		IWL_CMD(REPLY_REMOVE_STA);
 		IWL_CMD(REPLY_REMOVE_ALL_STA);
 		IWL_CMD(REPLY_WEPKEY);
+		IWL_CMD(REPLY_3945_RX);
 		IWL_CMD(REPLY_TX);
 		IWL_CMD(REPLY_RATE_SCALE);
 		IWL_CMD(REPLY_LEDS_CMD);
@@ -223,7 +224,7 @@ int iwl_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 		IWL_ERROR("Error: Response NULL in '%s'\n",
 			  get_cmd_string(cmd->id));
 		ret = -EIO;
-		goto out;
+		goto cancel;
 	}
 
 	ret = 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 412f66bac1a..70a8b21ca39 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -480,6 +480,9 @@ void iwl_clear_stations_table(struct iwl_priv *priv)
 	priv->num_stations = 0;
 	memset(priv->stations, 0, sizeof(priv->stations));
 
+	/* clean ucode key table bit map */
+	priv->ucode_key_table = 0;
+
 	spin_unlock_irqrestore(&priv->sta_lock, flags);
 }
 EXPORT_SYMBOL(iwl_clear_stations_table);
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index b0ee86c6268..ab13ff22a8c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -148,7 +148,7 @@ static void iwl_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq)
 		pci_unmap_single(dev,
 				pci_unmap_addr(&txq->cmd[index]->meta, mapping),
 				pci_unmap_len(&txq->cmd[index]->meta, len),
-				PCI_DMA_TODEVICE);
+				PCI_DMA_BIDIRECTIONAL);
 
 	/* Unmap chunks, if any. */
 	for (i = 1; i < num_tbs; i++) {
@@ -964,7 +964,7 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	 * within command buffer array. */
 	txcmd_phys = pci_map_single(priv->pci_dev,
 				    out_cmd, sizeof(struct iwl_cmd),
-				    PCI_DMA_TODEVICE);
+				    PCI_DMA_BIDIRECTIONAL);
 	pci_unmap_addr_set(&out_cmd->meta, mapping, txcmd_phys);
 	pci_unmap_len_set(&out_cmd->meta, len, sizeof(struct iwl_cmd));
 	/* Add buffer containing Tx command and MAC(!) header to TFD's
@@ -1115,7 +1115,7 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 			IWL_MAX_SCAN_SIZE : sizeof(struct iwl_cmd);
 
 	phys_addr = pci_map_single(priv->pci_dev, out_cmd,
-				   len, PCI_DMA_TODEVICE);
+				   len, PCI_DMA_BIDIRECTIONAL);
 	pci_unmap_addr_set(&out_cmd->meta, mapping, phys_addr);
 	pci_unmap_len_set(&out_cmd->meta, len, len);
 	phys_addr += offsetof(struct iwl_cmd, hdr);
@@ -1212,7 +1212,7 @@ static void iwl_hcmd_queue_reclaim(struct iwl_priv *priv, int txq_id,
 	pci_unmap_single(priv->pci_dev,
 		pci_unmap_addr(&txq->cmd[cmd_idx]->meta, mapping),
 		pci_unmap_len(&txq->cmd[cmd_idx]->meta, len),
-		PCI_DMA_TODEVICE);
+		PCI_DMA_BIDIRECTIONAL);
 
 	for (idx = iwl_queue_inc_wrap(idx, q->n_bd); q->read_ptr != idx;
 	     q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) {
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index d64580805d6..93be74a1f13 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -745,7 +745,7 @@ static int iwl3945_send_cmd_sync(struct iwl3945_priv *priv, struct iwl3945_host_
 		IWL_ERROR("Error: Response NULL in '%s'\n",
 			  get_cmd_string(cmd->id));
 		ret = -EIO;
-		goto out;
+		goto cancel;
 	}
 
 	ret = 0;
@@ -6538,7 +6538,7 @@ static int iwl3945_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 		dev_kfree_skb_any(skb);
 
 	IWL_DEBUG_MAC80211("leave\n");
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static int iwl3945_mac_add_interface(struct ieee80211_hw *hw,
@@ -8143,6 +8143,19 @@ static int iwl3945_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 		priv->is_open = 1;
 	}
 
+	/* pci driver assumes state will be saved in this function.
+	 * pci state is saved and device disabled when interface is
+	 * stopped, so at this time pci device will always be disabled -
+	 * whether interface was started or not. saving pci state now will
+	 * cause saved state be that of a disabled device, which will cause
+	 * problems during resume in that we will end up with a disabled device.
+	 *
+	 * indicate that the current saved state (from when interface was
+	 * stopped) is valid. if interface was never up at time of suspend
+	 * then the saved state will still be valid as it was saved during
+	 * .probe. */
+	pdev->state_saved = true;
+
 	pci_set_power_state(pdev, PCI_D3hot);
 
 	return 0;
diff --git a/drivers/net/wireless/libertas/ethtool.c b/drivers/net/wireless/libertas/ethtool.c
index 61d2f50470c..b118a35ec60 100644
--- a/drivers/net/wireless/libertas/ethtool.c
+++ b/drivers/net/wireless/libertas/ethtool.c
@@ -23,7 +23,7 @@ static const char * mesh_stat_strings[]= {
 static void lbs_ethtool_get_drvinfo(struct net_device *dev,
 					 struct ethtool_drvinfo *info)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	snprintf(info->fw_version, 32, "%u.%u.%u.p%u",
 		priv->fwrelease >> 24 & 0xff,
@@ -47,7 +47,7 @@ static int lbs_ethtool_get_eeprom_len(struct net_device *dev)
 static int lbs_ethtool_get_eeprom(struct net_device *dev,
                                   struct ethtool_eeprom *eeprom, u8 * bytes)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	struct cmd_ds_802_11_eeprom_access cmd;
 	int ret;
 
@@ -76,7 +76,7 @@ out:
 static void lbs_ethtool_get_stats(struct net_device *dev,
 				  struct ethtool_stats *stats, uint64_t *data)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	struct cmd_ds_mesh_access mesh_access;
 	int ret;
 
@@ -113,7 +113,7 @@ static void lbs_ethtool_get_stats(struct net_device *dev,
 
 static int lbs_ethtool_get_sset_count(struct net_device *dev, int sset)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	if (sset == ETH_SS_STATS && dev == priv->mesh_dev)
 		return MESH_STATS_NUM;
@@ -143,7 +143,7 @@ static void lbs_ethtool_get_strings(struct net_device *dev,
 static void lbs_ethtool_get_wol(struct net_device *dev,
 				struct ethtool_wolinfo *wol)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	if (priv->wol_criteria == 0xffffffff) {
 		/* Interface driver didn't configure wake */
@@ -166,7 +166,7 @@ static void lbs_ethtool_get_wol(struct net_device *dev,
 static int lbs_ethtool_set_wol(struct net_device *dev,
 			       struct ethtool_wolinfo *wol)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	uint32_t criteria = 0;
 
 	if (priv->wol_criteria == 0xffffffff && wol->wolopts)
diff --git a/drivers/net/wireless/libertas/hostcmd.h b/drivers/net/wireless/libertas/hostcmd.h
index e173b1b46c2..f6a79a653b7 100644
--- a/drivers/net/wireless/libertas/hostcmd.h
+++ b/drivers/net/wireless/libertas/hostcmd.h
@@ -32,7 +32,7 @@ struct txpd {
 	u8 pktdelay_2ms;
 	/* reserved */
 	u8 reserved1;
-};
+} __attribute__ ((packed));
 
 /* RxPD Descriptor */
 struct rxpd {
@@ -63,7 +63,7 @@ struct rxpd {
 	/* Pkt Priority */
 	u8 priority;
 	u8 reserved[3];
-};
+} __attribute__ ((packed));
 
 struct cmd_header {
 	__le16 command;
@@ -97,7 +97,7 @@ struct enc_key {
 struct lbs_offset_value {
 	u32 offset;
 	u32 value;
-};
+} __attribute__ ((packed));
 
 /* Define general data structure */
 /* cmd_DS_GEN */
@@ -107,7 +107,7 @@ struct cmd_ds_gen {
 	__le16 seqnum;
 	__le16 result;
 	void *cmdresp[0];
-};
+} __attribute__ ((packed));
 
 #define S_DS_GEN sizeof(struct cmd_ds_gen)
 
@@ -163,7 +163,7 @@ struct cmd_ds_802_11_subscribe_event {
 	 * bump this up a bit.
 	 */
 	uint8_t tlv[128];
-};
+} __attribute__ ((packed));
 
 /*
  * This scan handle Country Information IE(802.11d compliant)
@@ -180,7 +180,7 @@ struct cmd_ds_802_11_scan {
 	mrvlietypes_chanlistparamset_t ChanListParamSet;
 	mrvlietypes_ratesparamset_t OpRateSet;
 #endif
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_scan_rsp {
 	struct cmd_header hdr;
@@ -188,7 +188,7 @@ struct cmd_ds_802_11_scan_rsp {
 	__le16 bssdescriptsize;
 	uint8_t nr_sets;
 	uint8_t bssdesc_and_tlvbuffer[0];
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_get_log {
 	struct cmd_header hdr;
@@ -206,33 +206,33 @@ struct cmd_ds_802_11_get_log {
 	__le32 fcserror;
 	__le32 txframe;
 	__le32 wepundecryptable;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_mac_control {
 	struct cmd_header hdr;
 	__le16 action;
 	u16 reserved;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_mac_multicast_adr {
 	struct cmd_header hdr;
 	__le16 action;
 	__le16 nr_of_adrs;
 	u8 maclist[ETH_ALEN * MRVDRV_MAX_MULTICAST_LIST_SIZE];
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_authenticate {
 	u8 macaddr[ETH_ALEN];
 	u8 authtype;
 	u8 reserved[10];
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_deauthenticate {
 	struct cmd_header hdr;
 
 	u8 macaddr[ETH_ALEN];
 	__le16 reasoncode;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_associate {
 	u8 peerstaaddr[6];
@@ -251,7 +251,7 @@ struct cmd_ds_802_11_associate {
 
 struct cmd_ds_802_11_associate_rsp {
 	struct ieeetypes_assocrsp assocRsp;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_set_wep {
 	struct cmd_header hdr;
@@ -265,7 +265,7 @@ struct cmd_ds_802_11_set_wep {
 	/* 40, 128bit or TXWEP */
 	uint8_t keytype[4];
 	uint8_t keymaterial[4][16];
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_3_get_stat {
 	__le32 xmitok;
@@ -274,7 +274,7 @@ struct cmd_ds_802_3_get_stat {
 	__le32 rcverror;
 	__le32 rcvnobuffer;
 	__le32 rcvcrcerror;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_get_stat {
 	__le32 txfragmentcnt;
@@ -294,7 +294,7 @@ struct cmd_ds_802_11_get_stat {
 	__le32 txbeacon;
 	__le32 rxbeacon;
 	__le32 wepundecryptable;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_snmp_mib {
 	struct cmd_header hdr;
@@ -303,58 +303,58 @@ struct cmd_ds_802_11_snmp_mib {
 	__le16 oid;
 	__le16 bufsize;
 	u8 value[128];
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_mac_reg_map {
 	__le16 buffersize;
 	u8 regmap[128];
 	__le16 reserved;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_bbp_reg_map {
 	__le16 buffersize;
 	u8 regmap[128];
 	__le16 reserved;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_rf_reg_map {
 	__le16 buffersize;
 	u8 regmap[64];
 	__le16 reserved;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_mac_reg_access {
 	__le16 action;
 	__le16 offset;
 	__le32 value;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_bbp_reg_access {
 	__le16 action;
 	__le16 offset;
 	u8 value;
 	u8 reserved[3];
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_rf_reg_access {
 	__le16 action;
 	__le16 offset;
 	u8 value;
 	u8 reserved[3];
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_radio_control {
 	struct cmd_header hdr;
 
 	__le16 action;
 	__le16 control;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_beacon_control {
 	__le16 action;
 	__le16 beacon_enable;
 	__le16 beacon_period;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_sleep_params {
 	struct cmd_header hdr;
@@ -379,7 +379,7 @@ struct cmd_ds_802_11_sleep_params {
 
 	/* reserved field, should be set to zero */
 	__le16 reserved;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_inactivity_timeout {
 	struct cmd_header hdr;
@@ -389,7 +389,7 @@ struct cmd_ds_802_11_inactivity_timeout {
 
 	/* Inactivity timeout in msec */
 	__le16 timeout;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_rf_channel {
 	struct cmd_header hdr;
@@ -399,7 +399,7 @@ struct cmd_ds_802_11_rf_channel {
 	__le16 rftype;      /* unused */
 	__le16 reserved;    /* unused */
 	u8 channellist[32]; /* unused */
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_rssi {
 	/* weighting factor */
@@ -408,21 +408,21 @@ struct cmd_ds_802_11_rssi {
 	__le16 reserved_0;
 	__le16 reserved_1;
 	__le16 reserved_2;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_rssi_rsp {
 	__le16 SNR;
 	__le16 noisefloor;
 	__le16 avgSNR;
 	__le16 avgnoisefloor;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_mac_address {
 	struct cmd_header hdr;
 
 	__le16 action;
 	u8 macadd[ETH_ALEN];
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_rf_tx_power {
 	struct cmd_header hdr;
@@ -431,7 +431,7 @@ struct cmd_ds_802_11_rf_tx_power {
 	__le16 curlevel;
 	s8 maxlevel;
 	s8 minlevel;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_rf_antenna {
 	__le16 action;
@@ -439,33 +439,33 @@ struct cmd_ds_802_11_rf_antenna {
 	/* Number of antennas or 0xffff(diversity) */
 	__le16 antennamode;
 
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_monitor_mode {
 	__le16 action;
 	__le16 mode;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_set_boot2_ver {
 	struct cmd_header hdr;
 
 	__le16 action;
 	__le16 version;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_fw_wake_method {
 	struct cmd_header hdr;
 
 	__le16 action;
 	__le16 method;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_sleep_period {
 	struct cmd_header hdr;
 
 	__le16 action;
 	__le16 period;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_ps_mode {
 	__le16 action;
@@ -473,7 +473,7 @@ struct cmd_ds_802_11_ps_mode {
 	__le16 multipledtim;
 	__le16 reserved;
 	__le16 locallisteninterval;
-};
+} __attribute__ ((packed));
 
 struct cmd_confirm_sleep {
 	struct cmd_header hdr;
@@ -483,7 +483,7 @@ struct cmd_confirm_sleep {
 	__le16 multipledtim;
 	__le16 reserved;
 	__le16 locallisteninterval;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_data_rate {
 	struct cmd_header hdr;
@@ -491,14 +491,14 @@ struct cmd_ds_802_11_data_rate {
 	__le16 action;
 	__le16 reserved;
 	u8 rates[MAX_RATES];
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_rate_adapt_rateset {
 	struct cmd_header hdr;
 	__le16 action;
 	__le16 enablehwauto;
 	__le16 bitmap;
-};
+} __attribute__ ((packed));
 
 struct cmd_ds_802_11_ad_hoc_start {
 	struct cmd_header hdr;
@@ -520,7 +520,7 @@ struct cmd_ds_802_11_ad_hoc_result {
 
 	u8 pad[3];
 	u8 bssid[ETH_ALEN];
-};
+} __attribute__ ((packed));
 
 struct adhoc_bssdesc {
 	u8 bssid[ETH_ALEN];
@@ -578,7 +578,7 @@ struct MrvlIEtype_keyParamSet {
 
 	/* key material of size keylen */
 	u8 key[32];
-};
+} __attribute__ ((packed));
 
 #define MAX_WOL_RULES 		16
 
@@ -590,7 +590,7 @@ struct host_wol_rule {
 	__le16 reserve;
 	__be32 sig_mask;
 	__be32 signature;
-};
+} __attribute__ ((packed));
 
 struct wol_config {
 	uint8_t action;
@@ -598,8 +598,7 @@ struct wol_config {
 	uint8_t no_rules_in_cmd;
 	uint8_t result;
 	struct host_wol_rule rule[MAX_WOL_RULES];
-};
-
+} __attribute__ ((packed));
 
 struct cmd_ds_host_sleep {
 	struct cmd_header hdr;
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index 2fc637ad85c..ea3dc038be7 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -59,7 +59,7 @@ static int if_usb_reset_device(struct if_usb_card *cardp);
 static ssize_t if_usb_firmware_set(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
 {
-	struct lbs_private *priv = netdev_priv(to_net_dev(dev));
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
 	struct if_usb_card *cardp = priv->card;
 	char fwname[FIRMWARE_NAME_MAX];
 	int ret;
@@ -86,7 +86,7 @@ static DEVICE_ATTR(lbs_flash_fw, 0200, NULL, if_usb_firmware_set);
 static ssize_t if_usb_boot2_set(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
 {
-	struct lbs_private *priv = netdev_priv(to_net_dev(dev));
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
 	struct if_usb_card *cardp = priv->card;
 	char fwname[FIRMWARE_NAME_MAX];
 	int ret;
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 3dba8367944..f76623e0ff9 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -222,7 +222,7 @@ u8 lbs_data_rate_to_fw_index(u32 rate)
 static ssize_t lbs_anycast_get(struct device *dev,
 		struct device_attribute *attr, char * buf)
 {
-	struct lbs_private *priv = netdev_priv(to_net_dev(dev));
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
 	struct cmd_ds_mesh_access mesh_access;
 	int ret;
 
@@ -241,7 +241,7 @@ static ssize_t lbs_anycast_get(struct device *dev,
 static ssize_t lbs_anycast_set(struct device *dev,
 		struct device_attribute *attr, const char * buf, size_t count)
 {
-	struct lbs_private *priv = netdev_priv(to_net_dev(dev));
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
 	struct cmd_ds_mesh_access mesh_access;
 	uint32_t datum;
 	int ret;
@@ -263,7 +263,7 @@ static ssize_t lbs_anycast_set(struct device *dev,
 static ssize_t lbs_prb_rsp_limit_get(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
-	struct lbs_private *priv = netdev_priv(to_net_dev(dev));
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
 	struct cmd_ds_mesh_access mesh_access;
 	int ret;
 	u32 retry_limit;
@@ -286,7 +286,7 @@ static ssize_t lbs_prb_rsp_limit_get(struct device *dev,
 static ssize_t lbs_prb_rsp_limit_set(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
 {
-	struct lbs_private *priv = netdev_priv(to_net_dev(dev));
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
 	struct cmd_ds_mesh_access mesh_access;
 	int ret;
 	unsigned long retry_limit;
@@ -321,7 +321,7 @@ static void lbs_remove_mesh(struct lbs_private *priv);
 static ssize_t lbs_rtap_get(struct device *dev,
 		struct device_attribute *attr, char * buf)
 {
-	struct lbs_private *priv = netdev_priv(to_net_dev(dev));
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
 	return snprintf(buf, 5, "0x%X\n", priv->monitormode);
 }
 
@@ -332,7 +332,7 @@ static ssize_t lbs_rtap_set(struct device *dev,
 		struct device_attribute *attr, const char * buf, size_t count)
 {
 	int monitor_mode;
-	struct lbs_private *priv = netdev_priv(to_net_dev(dev));
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
 
 	sscanf(buf, "%x", &monitor_mode);
 	if (monitor_mode) {
@@ -383,7 +383,7 @@ static DEVICE_ATTR(lbs_rtap, 0644, lbs_rtap_get, lbs_rtap_set );
 static ssize_t lbs_mesh_get(struct device *dev,
 		struct device_attribute *attr, char * buf)
 {
-	struct lbs_private *priv = netdev_priv(to_net_dev(dev));
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
 	return snprintf(buf, 5, "0x%X\n", !!priv->mesh_dev);
 }
 
@@ -393,7 +393,7 @@ static ssize_t lbs_mesh_get(struct device *dev,
 static ssize_t lbs_mesh_set(struct device *dev,
 		struct device_attribute *attr, const char * buf, size_t count)
 {
-	struct lbs_private *priv = netdev_priv(to_net_dev(dev));
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
 	int enable;
 	int ret, action = CMD_ACT_MESH_CONFIG_STOP;
 
@@ -452,7 +452,7 @@ static struct attribute_group lbs_mesh_attr_group = {
  */
 static int lbs_dev_open(struct net_device *dev)
 {
-	struct lbs_private *priv = netdev_priv(dev) ;
+	struct lbs_private *priv = dev->ml_priv;
 	int ret = 0;
 
 	lbs_deb_enter(LBS_DEB_NET);
@@ -521,7 +521,7 @@ static int lbs_mesh_stop(struct net_device *dev)
  */
 static int lbs_eth_stop(struct net_device *dev)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	lbs_deb_enter(LBS_DEB_NET);
 
@@ -538,7 +538,7 @@ static int lbs_eth_stop(struct net_device *dev)
 
 static void lbs_tx_timeout(struct net_device *dev)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	lbs_deb_enter(LBS_DEB_TX);
 
@@ -590,7 +590,7 @@ EXPORT_SYMBOL_GPL(lbs_host_to_card_done);
  */
 static struct net_device_stats *lbs_get_stats(struct net_device *dev)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	lbs_deb_enter(LBS_DEB_NET);
 	return &priv->stats;
@@ -599,7 +599,7 @@ static struct net_device_stats *lbs_get_stats(struct net_device *dev)
 static int lbs_set_mac_address(struct net_device *dev, void *addr)
 {
 	int ret = 0;
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	struct sockaddr *phwaddr = addr;
 	struct cmd_ds_802_11_mac_address cmd;
 
@@ -732,7 +732,7 @@ static void lbs_set_mcast_worker(struct work_struct *work)
 
 static void lbs_set_multicast_list(struct net_device *dev)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	schedule_work(&priv->mcast_work);
 }
@@ -748,7 +748,7 @@ static void lbs_set_multicast_list(struct net_device *dev)
 static int lbs_thread(void *data)
 {
 	struct net_device *dev = data;
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	wait_queue_t wait;
 
 	lbs_deb_enter(LBS_DEB_THREAD);
@@ -1184,6 +1184,7 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
 		goto done;
 	}
 	priv = netdev_priv(dev);
+	dev->ml_priv = priv;
 
 	if (lbs_init_adapter(priv)) {
 		lbs_pr_err("failed to initialize adapter structure.\n");
@@ -1369,7 +1370,7 @@ EXPORT_SYMBOL_GPL(lbs_start_card);
 
 void lbs_stop_card(struct lbs_private *priv)
 {
-	struct net_device *dev = priv->dev;
+	struct net_device *dev;
 	struct cmd_ctrl_node *cmdnode;
 	unsigned long flags;
 
@@ -1377,9 +1378,10 @@ void lbs_stop_card(struct lbs_private *priv)
 
 	if (!priv)
 		goto out;
+	dev = priv->dev;
 
-	netif_stop_queue(priv->dev);
-	netif_carrier_off(priv->dev);
+	netif_stop_queue(dev);
+	netif_carrier_off(dev);
 
 	lbs_debugfs_remove_one(priv);
 	if (priv->mesh_tlv) {
diff --git a/drivers/net/wireless/libertas/persistcfg.c b/drivers/net/wireless/libertas/persistcfg.c
index d42b7a5a1b3..18fe29faf99 100644
--- a/drivers/net/wireless/libertas/persistcfg.c
+++ b/drivers/net/wireless/libertas/persistcfg.c
@@ -18,7 +18,7 @@
 static int mesh_get_default_parameters(struct device *dev,
 				       struct mrvl_mesh_defaults *defs)
 {
-	struct lbs_private *priv = netdev_priv(to_net_dev(dev));
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
 	struct cmd_ds_mesh_config cmd;
 	int ret;
 
@@ -57,7 +57,7 @@ static ssize_t bootflag_get(struct device *dev,
 static ssize_t bootflag_set(struct device *dev, struct device_attribute *attr,
 			    const char *buf, size_t count)
 {
-	struct lbs_private *priv = netdev_priv(to_net_dev(dev));
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
 	struct cmd_ds_mesh_config cmd;
 	uint32_t datum;
 	int ret;
@@ -100,7 +100,7 @@ static ssize_t boottime_get(struct device *dev,
 static ssize_t boottime_set(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
 {
-	struct lbs_private *priv = netdev_priv(to_net_dev(dev));
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
 	struct cmd_ds_mesh_config cmd;
 	uint32_t datum;
 	int ret;
@@ -152,7 +152,7 @@ static ssize_t channel_get(struct device *dev,
 static ssize_t channel_set(struct device *dev, struct device_attribute *attr,
 			   const char *buf, size_t count)
 {
-	struct lbs_private *priv = netdev_priv(to_net_dev(dev));
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
 	struct cmd_ds_mesh_config cmd;
 	uint32_t datum;
 	int ret;
@@ -210,7 +210,7 @@ static ssize_t mesh_id_set(struct device *dev, struct device_attribute *attr,
 	struct cmd_ds_mesh_config cmd;
 	struct mrvl_mesh_defaults defs;
 	struct mrvl_meshie *ie;
-	struct lbs_private *priv = netdev_priv(to_net_dev(dev));
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
 	int len;
 	int ret;
 
@@ -269,7 +269,7 @@ static ssize_t protocol_id_set(struct device *dev,
 	struct cmd_ds_mesh_config cmd;
 	struct mrvl_mesh_defaults defs;
 	struct mrvl_meshie *ie;
-	struct lbs_private *priv = netdev_priv(to_net_dev(dev));
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
 	uint32_t datum;
 	int ret;
 
@@ -323,7 +323,7 @@ static ssize_t metric_id_set(struct device *dev, struct device_attribute *attr,
 	struct cmd_ds_mesh_config cmd;
 	struct mrvl_mesh_defaults defs;
 	struct mrvl_meshie *ie;
-	struct lbs_private *priv = netdev_priv(to_net_dev(dev));
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
 	uint32_t datum;
 	int ret;
 
@@ -377,7 +377,7 @@ static ssize_t capability_set(struct device *dev, struct device_attribute *attr,
 	struct cmd_ds_mesh_config cmd;
 	struct mrvl_mesh_defaults defs;
 	struct mrvl_meshie *ie;
-	struct lbs_private *priv = netdev_priv(to_net_dev(dev));
+	struct lbs_private *priv = to_net_dev(dev)->ml_priv;
 	uint32_t datum;
 	int ret;
 
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index 57f6c12cda2..9014950f432 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -945,7 +945,7 @@ int lbs_set_scan(struct net_device *dev, struct iw_request_info *info,
 		 union iwreq_data *wrqu, char *extra)
 {
 	DECLARE_SSID_BUF(ssid);
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	int ret = 0;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
@@ -1008,7 +1008,7 @@ int lbs_get_scan(struct net_device *dev, struct iw_request_info *info,
 		 struct iw_point *dwrq, char *extra)
 {
 #define SCAN_ITEM_SIZE 128
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	int err = 0;
 	char *ev = extra;
 	char *stop = ev + dwrq->length;
diff --git a/drivers/net/wireless/libertas/tx.c b/drivers/net/wireless/libertas/tx.c
index dac46264117..68bec31ae03 100644
--- a/drivers/net/wireless/libertas/tx.c
+++ b/drivers/net/wireless/libertas/tx.c
@@ -60,7 +60,7 @@ static u32 convert_radiotap_rate_to_mv(u8 rate)
 int lbs_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	unsigned long flags;
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	struct txpd *txpd;
 	char *p802x_hdr;
 	uint16_t pkt_len;
diff --git a/drivers/net/wireless/libertas/wext.c b/drivers/net/wireless/libertas/wext.c
index c6102e08179..f16d136ab4b 100644
--- a/drivers/net/wireless/libertas/wext.c
+++ b/drivers/net/wireless/libertas/wext.c
@@ -163,7 +163,7 @@ static int lbs_get_name(struct net_device *dev, struct iw_request_info *info,
 static int lbs_get_freq(struct net_device *dev, struct iw_request_info *info,
 			 struct iw_freq *fwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	struct chan_freq_power *cfp;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
@@ -189,7 +189,7 @@ static int lbs_get_freq(struct net_device *dev, struct iw_request_info *info,
 static int lbs_get_wap(struct net_device *dev, struct iw_request_info *info,
 			struct sockaddr *awrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
@@ -207,7 +207,7 @@ static int lbs_get_wap(struct net_device *dev, struct iw_request_info *info,
 static int lbs_set_nick(struct net_device *dev, struct iw_request_info *info,
 			 struct iw_point *dwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
@@ -231,7 +231,7 @@ static int lbs_set_nick(struct net_device *dev, struct iw_request_info *info,
 static int lbs_get_nick(struct net_device *dev, struct iw_request_info *info,
 			 struct iw_point *dwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
@@ -248,7 +248,7 @@ static int lbs_get_nick(struct net_device *dev, struct iw_request_info *info,
 static int mesh_get_nick(struct net_device *dev, struct iw_request_info *info,
 			 struct iw_point *dwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
@@ -273,7 +273,7 @@ static int lbs_set_rts(struct net_device *dev, struct iw_request_info *info,
 			struct iw_param *vwrq, char *extra)
 {
 	int ret = 0;
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	u32 val = vwrq->value;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
@@ -293,7 +293,7 @@ static int lbs_set_rts(struct net_device *dev, struct iw_request_info *info,
 static int lbs_get_rts(struct net_device *dev, struct iw_request_info *info,
 			struct iw_param *vwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	int ret = 0;
 	u16 val = 0;
 
@@ -315,7 +315,7 @@ out:
 static int lbs_set_frag(struct net_device *dev, struct iw_request_info *info,
 			 struct iw_param *vwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	int ret = 0;
 	u32 val = vwrq->value;
 
@@ -336,7 +336,7 @@ static int lbs_set_frag(struct net_device *dev, struct iw_request_info *info,
 static int lbs_get_frag(struct net_device *dev, struct iw_request_info *info,
 			 struct iw_param *vwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	int ret = 0;
 	u16 val = 0;
 
@@ -359,7 +359,7 @@ out:
 static int lbs_get_mode(struct net_device *dev,
 			 struct iw_request_info *info, u32 * uwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
@@ -385,7 +385,7 @@ static int lbs_get_txpow(struct net_device *dev,
 			  struct iw_request_info *info,
 			  struct iw_param *vwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	s16 curlevel = 0;
 	int ret = 0;
 
@@ -418,7 +418,7 @@ out:
 static int lbs_set_retry(struct net_device *dev, struct iw_request_info *info,
 			  struct iw_param *vwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	int ret = 0;
 	u16 slimit = 0, llimit = 0;
 
@@ -466,7 +466,7 @@ out:
 static int lbs_get_retry(struct net_device *dev, struct iw_request_info *info,
 			  struct iw_param *vwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	int ret = 0;
 	u16 val = 0;
 
@@ -542,7 +542,7 @@ static int lbs_get_range(struct net_device *dev, struct iw_request_info *info,
 			  struct iw_point *dwrq, char *extra)
 {
 	int i, j;
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	struct iw_range *range = (struct iw_range *)extra;
 	struct chan_freq_power *cfp;
 	u8 rates[MAX_RATES + 1];
@@ -708,7 +708,7 @@ out:
 static int lbs_set_power(struct net_device *dev, struct iw_request_info *info,
 			  struct iw_param *vwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
@@ -758,7 +758,7 @@ static int lbs_set_power(struct net_device *dev, struct iw_request_info *info,
 static int lbs_get_power(struct net_device *dev, struct iw_request_info *info,
 			  struct iw_param *vwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
@@ -781,7 +781,7 @@ static struct iw_statistics *lbs_get_wireless_stats(struct net_device *dev)
 		EXCELLENT = 95,
 		PERFECT = 100
 	};
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	u32 rssi_qual;
 	u32 tx_qual;
 	u32 quality = 0;
@@ -886,7 +886,7 @@ static int lbs_set_freq(struct net_device *dev, struct iw_request_info *info,
 		  struct iw_freq *fwrq, char *extra)
 {
 	int ret = -EINVAL;
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	struct chan_freq_power *cfp;
 	struct assoc_request * assoc_req;
 
@@ -943,7 +943,7 @@ static int lbs_mesh_set_freq(struct net_device *dev,
 			     struct iw_request_info *info,
 			     struct iw_freq *fwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	struct chan_freq_power *cfp;
 	int ret = -EINVAL;
 
@@ -994,7 +994,7 @@ out:
 static int lbs_set_rate(struct net_device *dev, struct iw_request_info *info,
 		  struct iw_param *vwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	u8 new_rate = 0;
 	int ret = -EINVAL;
 	u8 rates[MAX_RATES + 1];
@@ -1054,7 +1054,7 @@ out:
 static int lbs_get_rate(struct net_device *dev, struct iw_request_info *info,
 		  struct iw_param *vwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
@@ -1079,7 +1079,7 @@ static int lbs_set_mode(struct net_device *dev,
 		  struct iw_request_info *info, u32 * uwrq, char *extra)
 {
 	int ret = 0;
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	struct assoc_request * assoc_req;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
@@ -1124,7 +1124,7 @@ static int lbs_get_encode(struct net_device *dev,
 			   struct iw_request_info *info,
 			   struct iw_point *dwrq, u8 * extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	int index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
@@ -1319,7 +1319,7 @@ static int lbs_set_encode(struct net_device *dev,
 		    struct iw_point *dwrq, char *extra)
 {
 	int ret = 0;
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	struct assoc_request * assoc_req;
 	u16 is_default = 0, index = 0, set_tx_key = 0;
 
@@ -1395,7 +1395,7 @@ static int lbs_get_encodeext(struct net_device *dev,
 			      char *extra)
 {
 	int ret = -EINVAL;
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
 	int index, max_key_len;
 
@@ -1501,7 +1501,7 @@ static int lbs_set_encodeext(struct net_device *dev,
 			      char *extra)
 {
 	int ret = 0;
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
 	int alg = ext->alg;
 	struct assoc_request * assoc_req;
@@ -1639,7 +1639,7 @@ static int lbs_set_genie(struct net_device *dev,
 			  struct iw_point *dwrq,
 			  char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	int ret = 0;
 	struct assoc_request * assoc_req;
 
@@ -1685,7 +1685,7 @@ static int lbs_get_genie(struct net_device *dev,
 			  char *extra)
 {
 	int ret = 0;
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
@@ -1713,7 +1713,7 @@ static int lbs_set_auth(struct net_device *dev,
 			 struct iw_param *dwrq,
 			 char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	struct assoc_request * assoc_req;
 	int ret = 0;
 	int updated = 0;
@@ -1816,7 +1816,7 @@ static int lbs_get_auth(struct net_device *dev,
 			 char *extra)
 {
 	int ret = 0;
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
@@ -1857,7 +1857,7 @@ static int lbs_set_txpow(struct net_device *dev, struct iw_request_info *info,
 		   struct iw_param *vwrq, char *extra)
 {
 	int ret = 0;
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	s16 dbm = (s16) vwrq->value;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
@@ -1936,7 +1936,7 @@ out:
 static int lbs_get_essid(struct net_device *dev, struct iw_request_info *info,
 		   struct iw_point *dwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
@@ -1971,7 +1971,7 @@ static int lbs_get_essid(struct net_device *dev, struct iw_request_info *info,
 static int lbs_set_essid(struct net_device *dev, struct iw_request_info *info,
 		   struct iw_point *dwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	int ret = 0;
 	u8 ssid[IW_ESSID_MAX_SIZE];
 	u8 ssid_len = 0;
@@ -2040,7 +2040,7 @@ static int lbs_mesh_get_essid(struct net_device *dev,
 			      struct iw_request_info *info,
 			      struct iw_point *dwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
 
@@ -2058,7 +2058,7 @@ static int lbs_mesh_set_essid(struct net_device *dev,
 			      struct iw_request_info *info,
 			      struct iw_point *dwrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	int ret = 0;
 
 	lbs_deb_enter(LBS_DEB_WEXT);
@@ -2102,7 +2102,7 @@ static int lbs_mesh_set_essid(struct net_device *dev,
 static int lbs_set_wap(struct net_device *dev, struct iw_request_info *info,
 		 struct sockaddr *awrq, char *extra)
 {
-	struct lbs_private *priv = netdev_priv(dev);
+	struct lbs_private *priv = dev->ml_priv;
 	struct assoc_request * assoc_req;
 	int ret = 0;
 
diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c
index d1fc305de5f..e7289e2e7f1 100644
--- a/drivers/net/wireless/libertas_tf/main.c
+++ b/drivers/net/wireless/libertas_tf/main.c
@@ -206,7 +206,7 @@ static int lbtf_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	 * there are no buffered multicast frames to send
 	 */
 	ieee80211_stop_queues(priv->hw);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void lbtf_tx_work(struct work_struct *work)
diff --git a/drivers/net/wireless/orinoco/orinoco.c b/drivers/net/wireless/orinoco/orinoco.c
index bc84e2792f8..067d1a9c728 100644
--- a/drivers/net/wireless/orinoco/orinoco.c
+++ b/drivers/net/wireless/orinoco/orinoco.c
@@ -1610,6 +1610,16 @@ static void orinoco_rx_isr_tasklet(unsigned long data)
 	struct orinoco_rx_data *rx_data, *temp;
 	struct hermes_rx_descriptor *desc;
 	struct sk_buff *skb;
+	unsigned long flags;
+
+	/* orinoco_rx requires the driver lock, and we also need to
+	 * protect priv->rx_list, so just hold the lock over the
+	 * lot.
+	 *
+	 * If orinoco_lock fails, we've unplugged the card. In this
+	 * case just abort. */
+	if (orinoco_lock(priv, &flags) != 0)
+		return;
 
 	/* extract desc and skb from queue */
 	list_for_each_entry_safe(rx_data, temp, &priv->rx_list, list) {
@@ -1622,6 +1632,8 @@ static void orinoco_rx_isr_tasklet(unsigned long data)
 
 		kfree(desc);
 	}
+
+	orinoco_unlock(priv, &flags);
 }
 
 /********************************************************************/
@@ -1661,7 +1673,7 @@ static void print_linkstatus(struct net_device *dev, u16 status)
 		s = "UNKNOWN";
 	}
 	
-	printk(KERN_INFO "%s: New link status: %s (%04x)\n",
+	printk(KERN_DEBUG "%s: New link status: %s (%04x)\n",
 	       dev->name, s, status);
 }
 
@@ -3145,8 +3157,20 @@ static int orinoco_pm_notifier(struct notifier_block *notifier,
 
 	return NOTIFY_DONE;
 }
+
+static void orinoco_register_pm_notifier(struct orinoco_private *priv)
+{
+	priv->pm_notifier.notifier_call = orinoco_pm_notifier;
+	register_pm_notifier(&priv->pm_notifier);
+}
+
+static void orinoco_unregister_pm_notifier(struct orinoco_private *priv)
+{
+	unregister_pm_notifier(&priv->pm_notifier);
+}
 #else /* !PM_SLEEP || HERMES_CACHE_FW_ON_INIT */
-#define orinoco_pm_notifier NULL
+#define orinoco_register_pm_notifier(priv) do { } while(0)
+#define orinoco_unregister_pm_notifier(priv) do { } while(0)
 #endif
 
 /********************************************************************/
@@ -3636,8 +3660,7 @@ struct net_device
 	priv->cached_fw = NULL;
 
 	/* Register PM notifiers */
-	priv->pm_notifier.notifier_call = orinoco_pm_notifier;
-	register_pm_notifier(&priv->pm_notifier);
+	orinoco_register_pm_notifier(priv);
 
 	return dev;
 }
@@ -3645,13 +3668,23 @@ struct net_device
 void free_orinocodev(struct net_device *dev)
 {
 	struct orinoco_private *priv = netdev_priv(dev);
+	struct orinoco_rx_data *rx_data, *temp;
 
-	/* No need to empty priv->rx_list: if the tasklet is scheduled
-	 * when we call tasklet_kill it will run one final time,
-	 * emptying the list */
+	/* If the tasklet is scheduled when we call tasklet_kill it
+	 * will run one final time. However the tasklet will only
+	 * drain priv->rx_list if the hw is still available. */
 	tasklet_kill(&priv->rx_tasklet);
 
-	unregister_pm_notifier(&priv->pm_notifier);
+	/* Explicitly drain priv->rx_list */
+	list_for_each_entry_safe(rx_data, temp, &priv->rx_list, list) {
+		list_del(&rx_data->list);
+
+		dev_kfree_skb(rx_data->skb);
+		kfree(rx_data->desc);
+		kfree(rx_data);
+	}
+
+	orinoco_unregister_pm_notifier(priv);
 	orinoco_uncache_fw(priv);
 
 	priv->wpa_ie_len = 0;
@@ -5046,33 +5079,30 @@ static int orinoco_ioctl_set_genie(struct net_device *dev,
 	struct orinoco_private *priv = netdev_priv(dev);
 	u8 *buf;
 	unsigned long flags;
-	int err = 0;
 
 	/* cut off at IEEE80211_MAX_DATA_LEN */
 	if ((wrqu->data.length > IEEE80211_MAX_DATA_LEN) ||
 	    (wrqu->data.length && (extra == NULL)))
 		return -EINVAL;
 
-	if (orinoco_lock(priv, &flags) != 0)
-		return -EBUSY;
-
 	if (wrqu->data.length) {
 		buf = kmalloc(wrqu->data.length, GFP_KERNEL);
-		if (buf == NULL) {
-			err = -ENOMEM;
-			goto out;
-		}
+		if (buf == NULL)
+			return -ENOMEM;
 
 		memcpy(buf, extra, wrqu->data.length);
-		kfree(priv->wpa_ie);
-		priv->wpa_ie = buf;
-		priv->wpa_ie_len = wrqu->data.length;
-	} else {
-		kfree(priv->wpa_ie);
-		priv->wpa_ie = NULL;
-		priv->wpa_ie_len = 0;
+	} else
+		buf = NULL;
+
+	if (orinoco_lock(priv, &flags) != 0) {
+		kfree(buf);
+		return -EBUSY;
 	}
 
+	kfree(priv->wpa_ie);
+	priv->wpa_ie = buf;
+	priv->wpa_ie_len = wrqu->data.length;
+
 	if (priv->wpa_ie) {
 		/* Looks like wl_lkm wants to check the auth alg, and
 		 * somehow pass it to the firmware.
@@ -5081,9 +5111,8 @@ static int orinoco_ioctl_set_genie(struct net_device *dev,
 		 */
 	}
 
-out:
 	orinoco_unlock(priv, &flags);
-	return err;
+	return 0;
 }
 
 static int orinoco_ioctl_get_genie(struct net_device *dev,
diff --git a/drivers/net/wireless/orinoco/orinoco_cs.c b/drivers/net/wireless/orinoco/orinoco_cs.c
index f127602670e..0b32215d3f5 100644
--- a/drivers/net/wireless/orinoco/orinoco_cs.c
+++ b/drivers/net/wireless/orinoco/orinoco_cs.c
@@ -435,6 +435,7 @@ static struct pcmcia_device_id orinoco_cs_ids[] = {
 	PCMCIA_DEVICE_MANF_CARD(0x0250, 0x0002), /* Samsung SWL2000-N 11Mb/s WLAN Card */
 	PCMCIA_DEVICE_MANF_CARD(0x0261, 0x0002), /* AirWay 802.11 Adapter (PCMCIA) */
 	PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0001), /* ARtem Onair */
+	PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0003), /* ARtem Onair Comcard 11 */
 	PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0305), /* Buffalo WLI-PCM-S11 */
 	PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1612), /* Linksys WPC11 Version 2.5 */
 	PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613), /* Linksys WPC11 Version 3 */
diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c
index 82354b974a0..34561e6e816 100644
--- a/drivers/net/wireless/p54/p54common.c
+++ b/drivers/net/wireless/p54/p54common.c
@@ -138,6 +138,7 @@ int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw)
 	u8 *fw_version = NULL;
 	size_t len;
 	int i;
+	int maxlen;
 
 	if (priv->rx_start)
 		return 0;
@@ -195,6 +196,16 @@ int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw)
 			else
 				priv->rx_mtu = (size_t)
 					0x620 - priv->tx_hdr_len;
+			maxlen = priv->tx_hdr_len + /* USB devices */
+				 sizeof(struct p54_rx_data) +
+				 4 + /* rx alignment */
+				 IEEE80211_MAX_FRAG_THRESHOLD;
+			if (priv->rx_mtu > maxlen && PAGE_SIZE == 4096) {
+				printk(KERN_INFO "p54: rx_mtu reduced from %d "
+					         "to %d\n", priv->rx_mtu,
+						 maxlen);
+				priv->rx_mtu = maxlen;
+			}
 			break;
 			}
 		case BR_CODE_EXPOSED_IF:
@@ -440,8 +451,8 @@ static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
 			}
 			if (err)
 				goto err;
-
-		}
+			}
+			break;
 		case PDR_PRISM_ZIF_TX_IQ_CALIBRATION:
 			priv->iq_autocal = kmalloc(data_len, GFP_KERNEL);
 			if (!priv->iq_autocal) {
@@ -575,6 +586,7 @@ static int p54_rx_data(struct ieee80211_hw *dev, struct sk_buff *skb)
 	u16 freq = le16_to_cpu(hdr->freq);
 	size_t header_len = sizeof(*hdr);
 	u32 tsf32;
+	u8 rate = hdr->rate & 0xf;
 
 	/*
 	 * If the device is in a unspecified state we have to
@@ -603,8 +615,11 @@ static int p54_rx_data(struct ieee80211_hw *dev, struct sk_buff *skb)
 	rx_status.qual = (100 * hdr->rssi) / 127;
 	if (hdr->rate & 0x10)
 		rx_status.flag |= RX_FLAG_SHORTPRE;
-	rx_status.rate_idx = (dev->conf.channel->band == IEEE80211_BAND_2GHZ ?
-			hdr->rate : (hdr->rate - 4)) & 0xf;
+	if (dev->conf.channel->band == IEEE80211_BAND_5GHZ)
+		rx_status.rate_idx = (rate < 4) ? 0 : rate - 4;
+	else
+		rx_status.rate_idx = rate;
+
 	rx_status.freq = freq;
 	rx_status.band =  dev->conf.channel->band;
 	rx_status.antenna = hdr->antenna;
@@ -730,7 +745,7 @@ static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb)
 		struct ieee80211_tx_info *info = IEEE80211_SKB_CB(entry);
 		struct p54_hdr *entry_hdr;
 		struct p54_tx_data *entry_data;
-		int pad = 0;
+		unsigned int pad = 0, frame_len;
 
 		range = (void *)info->rate_driver_data;
 		if (range->start_addr != addr) {
@@ -753,6 +768,7 @@ static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb)
 		__skb_unlink(entry, &priv->tx_queue);
 		spin_unlock_irqrestore(&priv->tx_queue.lock, flags);
 
+		frame_len = entry->len;
 		entry_hdr = (struct p54_hdr *) entry->data;
 		entry_data = (struct p54_tx_data *) entry_hdr->data;
 		priv->tx_stats[entry_data->hw_queue].len--;
@@ -798,6 +814,29 @@ static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb)
 			info->flags |= IEEE80211_TX_STAT_TX_FILTERED;
 		info->status.ack_signal = p54_rssi_to_dbm(dev,
 				(int)payload->ack_rssi);
+
+		/* Undo all changes to the frame. */
+		switch (entry_data->key_type) {
+		case P54_CRYPTO_TKIPMICHAEL: {
+			u8 *iv = (u8 *)(entry_data->align + pad +
+					entry_data->crypt_offset);
+
+			/* Restore the original TKIP IV. */
+			iv[2] = iv[0];
+			iv[0] = iv[1];
+			iv[1] = (iv[0] | 0x20) & 0x7f;	/* WEPSeed - 8.3.2.2 */
+
+			frame_len -= 12; /* remove TKIP_MMIC + TKIP_ICV */
+			break;
+			}
+		case P54_CRYPTO_AESCCMP:
+			frame_len -= 8; /* remove CCMP_MIC */
+			break;
+		case P54_CRYPTO_WEP:
+			frame_len -= 4; /* remove WEP_ICV */
+			break;
+		}
+		skb_trim(entry, frame_len);
 		skb_pull(entry, sizeof(*hdr) + pad + sizeof(*entry_data));
 		ieee80211_tx_status_irqsafe(dev, entry);
 		goto out;
@@ -1122,7 +1161,7 @@ static int p54_set_tim(struct ieee80211_hw *dev, struct ieee80211_sta *sta,
 
 	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET,
 		      sizeof(struct p54_hdr) + sizeof(*tim),
-		      P54_CONTROL_TYPE_TIM, GFP_KERNEL);
+		      P54_CONTROL_TYPE_TIM, GFP_ATOMIC);
 	if (!skb)
 		return -ENOMEM;
 
@@ -1383,7 +1422,6 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
 	hdr->tries = ridx;
 	txhdr->rts_rate_idx = 0;
 	if (info->control.hw_key) {
-		crypt_offset += info->control.hw_key->iv_len;
 		txhdr->key_type = p54_convert_algo(info->control.hw_key->alg);
 		txhdr->key_len = min((u8)16, info->control.hw_key->keylen);
 		memcpy(txhdr->key, info->control.hw_key->key, txhdr->key_len);
@@ -1397,6 +1435,8 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
 		}
 		/* reserve some space for ICV */
 		len += info->control.hw_key->icv_len;
+		memset(skb_put(skb, info->control.hw_key->icv_len), 0,
+		       info->control.hw_key->icv_len);
 	} else {
 		txhdr->key_type = 0;
 		txhdr->key_len = 0;
@@ -1584,7 +1624,7 @@ static int p54_scan(struct ieee80211_hw *dev, u16 mode, u16 dwell)
 
  err:
 	printk(KERN_ERR "%s: frequency change failed\n", wiphy_name(dev->wiphy));
-	kfree_skb(skb);
+	p54_free_skb(dev, skb);
 	return -EINVAL;
 }
 
@@ -1824,7 +1864,7 @@ static void p54_remove_interface(struct ieee80211_hw *dev,
 
 static int p54_config(struct ieee80211_hw *dev, u32 changed)
 {
-	int ret;
+	int ret = 0;
 	struct p54_common *priv = dev->priv;
 	struct ieee80211_conf *conf = &dev->conf;
 
@@ -2051,7 +2091,7 @@ static int p54_set_key(struct ieee80211_hw *dev, enum set_key_cmd cmd,
 			algo = P54_CRYPTO_AESCCMP;
 			break;
 		default:
-			return -EINVAL;
+			return -EOPNOTSUPP;
 		}
 	}
 
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index c44a200059d..5de2ebfb28c 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -56,6 +56,7 @@ static struct usb_device_id p54u_table[] __devinitdata = {
 	{USB_DEVICE(0x050d, 0x7050)},	/* Belkin F5D7050 ver 1000 */
 	{USB_DEVICE(0x0572, 0x2000)},	/* Cohiba Proto board */
 	{USB_DEVICE(0x0572, 0x2002)},	/* Cohiba Proto board */
+	{USB_DEVICE(0x06b9, 0x0121)},	/* Thomson SpeedTouch 121g */
 	{USB_DEVICE(0x0707, 0xee13)},   /* SMC 2862W-G version 2 */
 	{USB_DEVICE(0x083a, 0x4521)},   /* Siemens Gigaset USB Adapter 54 version 2 */
 	{USB_DEVICE(0x0846, 0x4240)},	/* Netgear WG111 (v2) */
@@ -143,11 +144,8 @@ static void p54u_tx_cb(struct urb *urb)
 	struct sk_buff *skb = urb->context;
 	struct ieee80211_hw *dev = (struct ieee80211_hw *)
 		usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
-	struct p54u_priv *priv = dev->priv;
 
-	skb_pull(skb, priv->common.tx_hdr_len);
-	if (FREE_AFTER_TX(skb))
-		p54_free_skb(dev, skb);
+	p54_free_skb(dev, skb);
 }
 
 static void p54u_tx_dummy_cb(struct urb *urb) { }
@@ -229,7 +227,10 @@ static void p54u_tx_3887(struct ieee80211_hw *dev, struct sk_buff *skb)
 			  p54u_tx_dummy_cb, dev);
 	usb_fill_bulk_urb(data_urb, priv->udev,
 			  usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA),
-			  skb->data, skb->len, p54u_tx_cb, skb);
+			  skb->data, skb->len, FREE_AFTER_TX(skb) ?
+			  p54u_tx_cb : p54u_tx_dummy_cb, skb);
+	addr_urb->transfer_flags |= URB_ZERO_PACKET;
+	data_urb->transfer_flags |= URB_ZERO_PACKET;
 
 	usb_anchor_urb(addr_urb, &priv->submitted);
 	err = usb_submit_urb(addr_urb, GFP_ATOMIC);
@@ -238,7 +239,7 @@ static void p54u_tx_3887(struct ieee80211_hw *dev, struct sk_buff *skb)
 		goto out;
 	}
 
-	usb_anchor_urb(addr_urb, &priv->submitted);
+	usb_anchor_urb(data_urb, &priv->submitted);
 	err = usb_submit_urb(data_urb, GFP_ATOMIC);
 	if (err)
 		usb_unanchor_urb(data_urb);
@@ -268,27 +269,24 @@ static void p54u_tx_lm87(struct ieee80211_hw *dev, struct sk_buff *skb)
 {
 	struct p54u_priv *priv = dev->priv;
 	struct urb *data_urb;
-	struct lm87_tx_hdr *hdr;
-	__le32 checksum;
-	__le32 addr = ((struct p54_hdr *)skb->data)->req_id;
+	struct lm87_tx_hdr *hdr = (void *)skb->data - sizeof(*hdr);
 
 	data_urb = usb_alloc_urb(0, GFP_ATOMIC);
 	if (!data_urb)
 		return;
 
-	checksum = p54u_lm87_chksum((__le32 *)skb->data, skb->len);
-	hdr = (struct lm87_tx_hdr *)skb_push(skb, sizeof(*hdr));
-	hdr->chksum = checksum;
-	hdr->device_addr = addr;
+	hdr->chksum = p54u_lm87_chksum((__le32 *)skb->data, skb->len);
+	hdr->device_addr = ((struct p54_hdr *)skb->data)->req_id;
 
 	usb_fill_bulk_urb(data_urb, priv->udev,
 			  usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA),
-			  skb->data, skb->len, p54u_tx_cb, skb);
+			  hdr, skb->len + sizeof(*hdr),  FREE_AFTER_TX(skb) ?
+			  p54u_tx_cb : p54u_tx_dummy_cb, skb);
+	data_urb->transfer_flags |= URB_ZERO_PACKET;
 
 	usb_anchor_urb(data_urb, &priv->submitted);
 	if (usb_submit_urb(data_urb, GFP_ATOMIC)) {
 		usb_unanchor_urb(data_urb);
-		skb_pull(skb, sizeof(*hdr));
 		p54_free_skb(dev, skb);
 	}
 	usb_free_urb(data_urb);
@@ -298,11 +296,9 @@ static void p54u_tx_net2280(struct ieee80211_hw *dev, struct sk_buff *skb)
 {
 	struct p54u_priv *priv = dev->priv;
 	struct urb *int_urb, *data_urb;
-	struct net2280_tx_hdr *hdr;
+	struct net2280_tx_hdr *hdr = (void *)skb->data - sizeof(*hdr);
 	struct net2280_reg_write *reg;
 	int err = 0;
-	__le32 addr = ((struct p54_hdr *) skb->data)->req_id;
-	__le16 len = cpu_to_le16(skb->len);
 
 	reg = kmalloc(sizeof(*reg), GFP_ATOMIC);
 	if (!reg)
@@ -325,10 +321,9 @@ static void p54u_tx_net2280(struct ieee80211_hw *dev, struct sk_buff *skb)
 	reg->addr = cpu_to_le32(P54U_DEV_BASE);
 	reg->val = cpu_to_le32(ISL38XX_DEV_INT_DATA);
 
-	hdr = (void *)skb_push(skb, sizeof(*hdr));
 	memset(hdr, 0, sizeof(*hdr));
-	hdr->len = len;
-	hdr->device_addr = addr;
+	hdr->len = cpu_to_le16(skb->len);
+	hdr->device_addr = ((struct p54_hdr *) skb->data)->req_id;
 
 	usb_fill_bulk_urb(int_urb, priv->udev,
 		usb_sndbulkpipe(priv->udev, P54U_PIPE_DEV), reg, sizeof(*reg),
@@ -339,11 +334,13 @@ static void p54u_tx_net2280(struct ieee80211_hw *dev, struct sk_buff *skb)
 	 * free what's inside the transfer_buffer after the callback routine
 	 * has completed.
 	 */
-	int_urb->transfer_flags |= URB_FREE_BUFFER;
+	int_urb->transfer_flags |= URB_FREE_BUFFER | URB_ZERO_PACKET;
 
 	usb_fill_bulk_urb(data_urb, priv->udev,
 			  usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA),
-			  skb->data, skb->len, p54u_tx_cb, skb);
+			  hdr, skb->len + sizeof(*hdr), FREE_AFTER_TX(skb) ?
+			  p54u_tx_cb : p54u_tx_dummy_cb, skb);
+	data_urb->transfer_flags |= URB_ZERO_PACKET;
 
 	usb_anchor_urb(int_urb, &priv->submitted);
 	err = usb_submit_urb(int_urb, GFP_ATOMIC);
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 607ce9f61b5..ed93ac41297 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -1649,9 +1649,7 @@ static char *rndis_translate_scan(struct net_device *dev,
 				  char *end_buf,
 				  struct ndis_80211_bssid_ex *bssid)
 {
-#ifdef DEBUG
 	struct usbnet *usbdev = netdev_priv(dev);
-#endif
 	u8 *ie;
 	char *current_val;
 	int bssid_len, ie_len, i;
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 30028e2422f..af6b5847be5 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -38,7 +38,7 @@
 /*
  * Allow hardware encryption to be disabled.
  */
-static int modparam_nohwcrypt = 1;
+static int modparam_nohwcrypt = 0;
 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
 
@@ -376,11 +376,11 @@ static int rt2500usb_config_key(struct rt2x00_dev *rt2x00dev,
 
 		/*
 		 * The driver does not support the IV/EIV generation
-		 * in hardware. However it doesn't support the IV/EIV
-		 * inside the ieee80211 frame either, but requires it
-		 * to be provided seperately for the descriptor.
-		 * rt2x00lib will cut the IV/EIV data out of all frames
-		 * given to us by mac80211, but we must tell mac80211
+		 * in hardware. However it demands the data to be provided
+		 * both seperately as well as inside the frame.
+		 * We already provided the CONFIG_CRYPTO_COPY_IV to rt2x00lib
+		 * to ensure rt2x00lib will not strip the data from the
+		 * frame after the copy, now we must tell mac80211
 		 * to generate the IV/EIV data.
 		 */
 		key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
@@ -1181,7 +1181,7 @@ static void rt2500usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
 			   test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags));
 	rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->ifs);
 	rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skb->len);
-	rt2x00_set_field32(&word, TXD_W0_CIPHER, txdesc->cipher);
+	rt2x00_set_field32(&word, TXD_W0_CIPHER, !!txdesc->cipher);
 	rt2x00_set_field32(&word, TXD_W0_KEY_ID, txdesc->key_idx);
 	rt2x00_desc_write(txd, 0, word);
 }
@@ -1334,14 +1334,7 @@ static void rt2500usb_fill_rxdone(struct queue_entry *entry,
 
 		/* ICV is located at the end of frame */
 
-		/*
-		 * Hardware has stripped IV/EIV data from 802.11 frame during
-		 * decryption. It has provided the data seperately but rt2x00lib
-		 * should decide if it should be reinserted.
-		 */
-		rxdesc->flags |= RX_FLAG_IV_STRIPPED;
-		if (rxdesc->cipher != CIPHER_TKIP)
-			rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
+		rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
 		if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
 			rxdesc->flags |= RX_FLAG_DECRYPTED;
 		else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 6d92542fcf0..87c0f2c8307 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -807,13 +807,11 @@ static void rt2x00lib_rate(struct ieee80211_rate *entry,
 {
 	entry->flags = 0;
 	entry->bitrate = rate->bitrate;
-	entry->hw_value = rt2x00_create_rate_hw_value(index, 0);
-	entry->hw_value_short = entry->hw_value;
+	entry->hw_value =index;
+	entry->hw_value_short = index;
 
-	if (rate->flags & DEV_RATE_SHORT_PREAMBLE) {
+	if (rate->flags & DEV_RATE_SHORT_PREAMBLE)
 		entry->flags |= IEEE80211_RATE_SHORT_PREAMBLE;
-		entry->hw_value_short |= rt2x00_create_rate_hw_value(index, 1);
-	}
 }
 
 static int rt2x00lib_probe_hw_modes(struct rt2x00_dev *rt2x00dev,
diff --git a/drivers/net/wireless/rt2x00/rt2x00leds.c b/drivers/net/wireless/rt2x00/rt2x00leds.c
index 68f4e0fc35b..a0cd35b6beb 100644
--- a/drivers/net/wireless/rt2x00/rt2x00leds.c
+++ b/drivers/net/wireless/rt2x00/rt2x00leds.c
@@ -97,7 +97,7 @@ void rt2x00leds_led_assoc(struct rt2x00_dev *rt2x00dev, bool enabled)
 
 void rt2x00leds_led_radio(struct rt2x00_dev *rt2x00dev, bool enabled)
 {
-	if (rt2x00dev->led_radio.type == LED_TYPE_ASSOC)
+	if (rt2x00dev->led_radio.type == LED_TYPE_RADIO)
 		rt2x00led_led_simple(&rt2x00dev->led_radio, enabled);
 }
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h
index 03024327767..86cd26fbf76 100644
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/rt2x00/rt2x00lib.h
@@ -52,22 +52,11 @@ struct rt2x00_rate {
 
 extern const struct rt2x00_rate rt2x00_supported_rates[12];
 
-static inline u16 rt2x00_create_rate_hw_value(const u16 index,
-					      const u16 short_preamble)
-{
-	return (short_preamble << 8) | (index & 0xff);
-}
-
 static inline const struct rt2x00_rate *rt2x00_get_rate(const u16 hw_value)
 {
 	return &rt2x00_supported_rates[hw_value & 0xff];
 }
 
-static inline int rt2x00_get_rate_preamble(const u16 hw_value)
-{
-	return (hw_value & 0xff00);
-}
-
 /*
  * Radio control handlers.
  */
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index eaec6bd93ed..0709decec9c 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -154,6 +154,7 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb);
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)entry->skb->data;
+	struct ieee80211_tx_rate *txrate = &tx_info->control.rates[0];
 	struct ieee80211_rate *rate =
 	    ieee80211_get_tx_rate(rt2x00dev->hw, tx_info);
 	const struct rt2x00_rate *hwrate;
@@ -313,7 +314,7 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
 		 * When preamble is enabled we should set the
 		 * preamble bit for the signal.
 		 */
-		if (rt2x00_get_rate_preamble(rate->hw_value))
+		if (txrate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
 			txdesc->signal |= 0x08;
 	}
 }
diff --git a/drivers/net/wireless/rt2x00/rt2x00rfkill.c b/drivers/net/wireless/rt2x00/rt2x00rfkill.c
index c3f53a92180..3298cae1e12 100644
--- a/drivers/net/wireless/rt2x00/rt2x00rfkill.c
+++ b/drivers/net/wireless/rt2x00/rt2x00rfkill.c
@@ -162,7 +162,7 @@ void rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev)
 
 void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev)
 {
-	if (!test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->flags))
+	if (!test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->rfkill_state))
 		return;
 
 	cancel_delayed_work_sync(&rt2x00dev->rfkill_work);
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 83df312ac56..0b29d767a25 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -434,11 +434,11 @@ static int rt2x00usb_find_endpoints(struct rt2x00_dev *rt2x00dev)
 
 		if (usb_endpoint_is_bulk_in(ep_desc)) {
 			rt2x00usb_assign_endpoint(rt2x00dev->rx, ep_desc);
-		} else if (usb_endpoint_is_bulk_out(ep_desc)) {
+		} else if (usb_endpoint_is_bulk_out(ep_desc) &&
+			   (queue != queue_end(rt2x00dev))) {
 			rt2x00usb_assign_endpoint(queue, ep_desc);
+			queue = queue_next(queue);
 
-			if (queue != queue_end(rt2x00dev))
-				queue = queue_next(queue);
 			tx_ep_desc = ep_desc;
 		}
 	}
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index d638a8a5937..96a8d69f879 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -2321,6 +2321,7 @@ static struct usb_device_id rt73usb_device_table[] = {
 	/* Linksys */
 	{ USB_DEVICE(0x13b1, 0x0020), USB_DEVICE_DATA(&rt73usb_ops) },
 	{ USB_DEVICE(0x13b1, 0x0023), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x13b1, 0x0028), USB_DEVICE_DATA(&rt73usb_ops) },
 	/* MSI */
 	{ USB_DEVICE(0x0db0, 0x6877), USB_DEVICE_DATA(&rt73usb_ops) },
 	{ USB_DEVICE(0x0db0, 0x6874), USB_DEVICE_DATA(&rt73usb_ops) },
diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c
index 5f887fb137a..387c133ec0f 100644
--- a/drivers/net/wireless/rtl818x/rtl8180_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8180_dev.c
@@ -897,6 +897,7 @@ static int __devinit rtl8180_probe(struct pci_dev *pdev,
 	dev->flags = IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
 		     IEEE80211_HW_RX_INCLUDES_FCS |
 		     IEEE80211_HW_SIGNAL_UNSPEC;
+	dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
 	dev->queues = 1;
 	dev->max_signal = 65;
 
diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index 00ce3ef39ab..f4747a1134b 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -48,6 +48,10 @@ static struct usb_device_id rtl8187_table[] __devinitdata = {
 	{USB_DEVICE(0x0bda, 0x8189), .driver_info = DEVICE_RTL8187B},
 	{USB_DEVICE(0x0bda, 0x8197), .driver_info = DEVICE_RTL8187B},
 	{USB_DEVICE(0x0bda, 0x8198), .driver_info = DEVICE_RTL8187B},
+	/* Surecom */
+	{USB_DEVICE(0x0769, 0x11F2), .driver_info = DEVICE_RTL8187},
+	/* Logitech */
+	{USB_DEVICE(0x0789, 0x010C), .driver_info = DEVICE_RTL8187},
 	/* Netgear */
 	{USB_DEVICE(0x0846, 0x6100), .driver_info = DEVICE_RTL8187},
 	{USB_DEVICE(0x0846, 0x6a00), .driver_info = DEVICE_RTL8187},
@@ -57,8 +61,16 @@ static struct usb_device_id rtl8187_table[] __devinitdata = {
 	/* Sitecom */
 	{USB_DEVICE(0x0df6, 0x000d), .driver_info = DEVICE_RTL8187},
 	{USB_DEVICE(0x0df6, 0x0028), .driver_info = DEVICE_RTL8187B},
+	/* Sphairon Access Systems GmbH */
+	{USB_DEVICE(0x114B, 0x0150), .driver_info = DEVICE_RTL8187},
+	/* Dick Smith Electronics */
+	{USB_DEVICE(0x1371, 0x9401), .driver_info = DEVICE_RTL8187},
 	/* Abocom */
 	{USB_DEVICE(0x13d1, 0xabe6), .driver_info = DEVICE_RTL8187},
+	/* Qcom */
+	{USB_DEVICE(0x18E8, 0x6232), .driver_info = DEVICE_RTL8187},
+	/* AirLive */
+	{USB_DEVICE(0x1b75, 0x8187), .driver_info = DEVICE_RTL8187},
 	{}
 };
 
@@ -213,7 +225,7 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
 	urb = usb_alloc_urb(0, GFP_ATOMIC);
 	if (!urb) {
 		kfree_skb(skb);
-		return -ENOMEM;
+		return NETDEV_TX_OK;
 	}
 
 	flags = skb->len;
@@ -273,6 +285,7 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
 
 	usb_fill_bulk_urb(urb, priv->udev, usb_sndbulkpipe(priv->udev, ep),
 			  buf, skb->len, rtl8187_tx_cb, skb);
+	urb->transfer_flags |= URB_ZERO_PACKET;
 	usb_anchor_urb(urb, &priv->anchored);
 	rc = usb_submit_urb(urb, GFP_ATOMIC);
 	if (rc < 0) {
@@ -281,7 +294,7 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
 	}
 	usb_free_urb(urb);
 
-	return rc;
+	return NETDEV_TX_OK;
 }
 
 static void rtl8187_rx_cb(struct urb *urb)
@@ -1471,6 +1484,7 @@ static void __devexit rtl8187_disconnect(struct usb_interface *intf)
 	ieee80211_unregister_hw(dev);
 
 	priv = dev->priv;
+	usb_reset_device(priv->udev);
 	usb_put_dev(interface_to_usbdev(intf));
 	ieee80211_free_hw(dev);
 }
diff --git a/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c b/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
index 4e75e8e7fa9..78df281b297 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
@@ -285,7 +285,10 @@ static void rtl8225_rf_set_tx_power(struct ieee80211_hw *dev, int channel)
 	ofdm_power = priv->channels[channel - 1].hw_value >> 4;
 
 	cck_power = min(cck_power, (u8)11);
-	ofdm_power = min(ofdm_power, (u8)35);
+	if (ofdm_power > (u8)15)
+		ofdm_power = 25;
+	else
+		ofdm_power += 10;
 
 	rtl818x_iowrite8(priv, &priv->map->TX_GAIN_CCK,
 			 rtl8225_tx_gain_cck_ofdm[cck_power / 6] >> 1);
@@ -536,7 +539,10 @@ static void rtl8225z2_rf_set_tx_power(struct ieee80211_hw *dev, int channel)
 	cck_power += priv->txpwr_base & 0xF;
 	cck_power = min(cck_power, (u8)35);
 
-	ofdm_power = min(ofdm_power, (u8)15);
+	if (ofdm_power > (u8)15)
+		ofdm_power = 25;
+	else
+		ofdm_power += 10;
 	ofdm_power += priv->txpwr_base >> 4;
 	ofdm_power = min(ofdm_power, (u8)35);
 
diff --git a/drivers/net/wireless/zd1211rw/zd_rf.c b/drivers/net/wireless/zd1211rw/zd_rf.c
index 7207bfd2e6c..c875ee05e22 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf.c
+++ b/drivers/net/wireless/zd1211rw/zd_rf.c
@@ -86,6 +86,7 @@ int zd_rf_init_hw(struct zd_rf *rf, u8 type)
 	case AL7230B_RF:
 		r = zd_rf_init_al7230b(rf);
 		break;
+	case MAXIM_NEW_RF:
 	case UW2453_RF:
 		r = zd_rf_init_uw2453(rf);
 		break;
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index b5db57d2fcf..f0e5e943f6e 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -37,6 +37,7 @@
 static struct usb_device_id usb_ids[] = {
 	/* ZD1211 */
 	{ USB_DEVICE(0x0ace, 0x1211), .driver_info = DEVICE_ZD1211 },
+	{ USB_DEVICE(0x0ace, 0xa211), .driver_info = DEVICE_ZD1211 },
 	{ USB_DEVICE(0x07b8, 0x6001), .driver_info = DEVICE_ZD1211 },
 	{ USB_DEVICE(0x126f, 0xa006), .driver_info = DEVICE_ZD1211 },
 	{ USB_DEVICE(0x6891, 0xa727), .driver_info = DEVICE_ZD1211 },
@@ -84,6 +85,7 @@ static struct usb_device_id usb_ids[] = {
 	{ USB_DEVICE(0x0586, 0x340a), .driver_info = DEVICE_ZD1211B },
 	{ USB_DEVICE(0x0471, 0x1237), .driver_info = DEVICE_ZD1211B },
 	{ USB_DEVICE(0x07fa, 0x1196), .driver_info = DEVICE_ZD1211B },
+	{ USB_DEVICE(0x0df6, 0x0036), .driver_info = DEVICE_ZD1211B },
 	/* "Driverless" devices that need ejecting */
 	{ USB_DEVICE(0x0ace, 0x2011), .driver_info = DEVICE_INSTALLER },
 	{ USB_DEVICE(0x0ace, 0x20ff), .driver_info = DEVICE_INSTALLER },