Merge branch 'master' into for-2.6.35

Conflicts:
	fs/ext3/fsync.c

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

11 files changed, 131 insertions, 122 deletions

diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c
index 12a2ef9dace..aa06070e5ea 100644
--- a/drivers/net/wireless/libertas/assoc.c
+++ b/drivers/net/wireless/libertas/assoc.c
@@ -32,6 +32,9 @@ u8 lbs_bg_rates[MAX_RATES] =
 0x00, 0x00 };
 
 
+static int assoc_helper_wep_keys(struct lbs_private *priv,
+		struct assoc_request *assoc_req);
+
 /**
  *  @brief This function finds common rates between rates and card rates.
  *
@@ -611,7 +614,7 @@ static int lbs_assoc_post(struct lbs_private *priv,
 
 	if (status_code) {
 		lbs_mac_event_disconnected(priv);
-		ret = -1;
+		ret = status_code;
 		goto done;
 	}
 
@@ -814,7 +817,24 @@ static int lbs_try_associate(struct lbs_private *priv,
 		goto out;
 
 	ret = lbs_associate(priv, assoc_req, CMD_802_11_ASSOCIATE);
+	/* If the association fails with current auth mode, let's
+	 * try by changing the auth mode
+	 */
+	if ((priv->authtype_auto) &&
+			(ret == WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG) &&
+			(assoc_req->secinfo.wep_enabled) &&
+			(priv->connect_status != LBS_CONNECTED)) {
+		if (priv->secinfo.auth_mode == IW_AUTH_ALG_OPEN_SYSTEM)
+			priv->secinfo.auth_mode = IW_AUTH_ALG_SHARED_KEY;
+		else
+			priv->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM;
+		if (!assoc_helper_wep_keys(priv, assoc_req))
+			ret = lbs_associate(priv, assoc_req,
+						CMD_802_11_ASSOCIATE);
+	}
 
+	if (ret)
+		ret = -1;
 out:
 	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
 	return ret;
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index ce7bec402a3..9d5d3ccf08c 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -79,6 +79,7 @@ static const u32 cipher_suites[] = {
 
 
 static int lbs_cfg_set_channel(struct wiphy *wiphy,
+	struct net_device *netdev,
 	struct ieee80211_channel *chan,
 	enum nl80211_channel_type channel_type)
 {
diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c
index a48ccaffb28..de2caac11dd 100644
--- a/drivers/net/wireless/libertas/debugfs.c
+++ b/drivers/net/wireless/libertas/debugfs.c
@@ -75,7 +75,7 @@ static ssize_t lbs_getscantable(struct file *file, char __user *userbuf,
 		return -ENOMEM;
 
 	pos += snprintf(buf+pos, len-pos,
-		"# | ch  | rssi |       bssid       |   cap    | Qual | SSID \n");
+		"# | ch  | rssi |       bssid       |   cap    | Qual | SSID\n");
 
 	mutex_lock(&priv->lock);
 	list_for_each_entry (iter_bss, &priv->network_list, list) {
@@ -757,15 +757,12 @@ void lbs_debugfs_init(void)
 {
 	if (!lbs_dir)
 		lbs_dir = debugfs_create_dir("lbs_wireless", NULL);
-
-	return;
 }
 
 void lbs_debugfs_remove(void)
 {
 	if (lbs_dir)
 		 debugfs_remove(lbs_dir);
-	return;
 }
 
 void lbs_debugfs_init_one(struct lbs_private *priv, struct net_device *dev)
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index 6875e1498bd..a54880e4ad2 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -134,6 +134,7 @@ struct lbs_private {
 	u8 wpa_ie_len;
 	u16 wep_tx_keyidx;
 	struct enc_key wep_keys[4];
+	u8 authtype_auto;
 
 	/* Wake On LAN */
 	uint32_t wol_criteria;
diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c
index 6d55439a7b9..08e4e390800 100644
--- a/drivers/net/wireless/libertas/if_cs.c
+++ b/drivers/net/wireless/libertas/if_cs.c
@@ -777,7 +777,7 @@ static void if_cs_release(struct pcmcia_device *p_dev)
 
 	lbs_deb_enter(LBS_DEB_CS);
 
-	free_irq(p_dev->irq.AssignedIRQ, card);
+	free_irq(p_dev->irq, card);
 	pcmcia_disable_device(p_dev);
 	if (card->iobase)
 		ioport_unmap(card->iobase);
@@ -807,8 +807,7 @@ static int if_cs_ioprobe(struct pcmcia_device *p_dev,
 	p_dev->io.NumPorts1 = cfg->io.win[0].len;
 
 	/* Do we need to allocate an interrupt? */
-	if (cfg->irq.IRQInfo1)
-		p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+	p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
 
 	/* IO window settings */
 	if (cfg->io.nwin != 1) {
@@ -837,9 +836,6 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
 	card->p_dev = p_dev;
 	p_dev->priv = card;
 
-	p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-	p_dev->irq.Handler = NULL;
-
 	p_dev->conf.Attributes = 0;
 	p_dev->conf.IntType = INT_MEMORY_AND_IO;
 
@@ -854,13 +850,8 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
 	 * a handler to the interrupt, unless the 'Handler' member of
 	 * the irq structure is initialized.
 	 */
-	if (p_dev->conf.Attributes & CONF_ENABLE_IRQ) {
-		ret = pcmcia_request_irq(p_dev, &p_dev->irq);
-		if (ret) {
-			lbs_pr_err("error in pcmcia_request_irq\n");
-			goto out1;
-		}
-	}
+	if (!p_dev->irq)
+		goto out1;
 
 	/* Initialize io access */
 	card->iobase = ioport_map(p_dev->io.BasePort1, p_dev->io.NumPorts1);
@@ -883,7 +874,7 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
 
 	/* Finally, report what we've done */
 	lbs_deb_cs("irq %d, io 0x%04x-0x%04x\n",
-	       p_dev->irq.AssignedIRQ, p_dev->io.BasePort1,
+	       p_dev->irq, p_dev->io.BasePort1,
 	       p_dev->io.BasePort1 + p_dev->io.NumPorts1 - 1);
 
 	/*
@@ -940,7 +931,7 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
 	priv->fw_ready = 1;
 
 	/* Now actually get the IRQ */
-	ret = request_irq(p_dev->irq.AssignedIRQ, if_cs_interrupt,
+	ret = request_irq(p_dev->irq, if_cs_interrupt,
 		IRQF_SHARED, DRV_NAME, card);
 	if (ret) {
 		lbs_pr_err("error in request_irq\n");
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index 7d1a3c6b6ce..64dd345d30f 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -35,6 +35,8 @@
 #include <linux/mmc/card.h>
 #include <linux/mmc/sdio_func.h>
 #include <linux/mmc/sdio_ids.h>
+#include <linux/mmc/sdio.h>
+#include <linux/mmc/host.h>
 
 #include "host.h"
 #include "decl.h"
@@ -313,12 +315,30 @@ out:
 	return ret;
 }
 
+static int if_sdio_wait_status(struct if_sdio_card *card, const u8 condition)
+{
+	u8 status;
+	unsigned long timeout;
+	int ret = 0;
+
+	timeout = jiffies + HZ;
+	while (1) {
+		status = sdio_readb(card->func, IF_SDIO_STATUS, &ret);
+		if (ret)
+			return ret;
+		if ((status & condition) == condition)
+			break;
+		if (time_after(jiffies, timeout))
+			return -ETIMEDOUT;
+		mdelay(1);
+	}
+	return ret;
+}
+
 static int if_sdio_card_to_host(struct if_sdio_card *card)
 {
 	int ret;
-	u8 status;
 	u16 size, type, chunk;
-	unsigned long timeout;
 
 	lbs_deb_enter(LBS_DEB_SDIO);
 
@@ -333,19 +353,9 @@ static int if_sdio_card_to_host(struct if_sdio_card *card)
 		goto out;
 	}
 
-	timeout = jiffies + HZ;
-	while (1) {
-		status = sdio_readb(card->func, IF_SDIO_STATUS, &ret);
-		if (ret)
-			goto out;
-		if (status & IF_SDIO_IO_RDY)
-			break;
-		if (time_after(jiffies, timeout)) {
-			ret = -ETIMEDOUT;
-			goto out;
-		}
-		mdelay(1);
-	}
+	ret = if_sdio_wait_status(card, IF_SDIO_IO_RDY);
+	if (ret)
+		goto out;
 
 	/*
 	 * The transfer must be in one transaction or the firmware
@@ -412,8 +422,6 @@ static void if_sdio_host_to_card_worker(struct work_struct *work)
 {
 	struct if_sdio_card *card;
 	struct if_sdio_packet *packet;
-	unsigned long timeout;
-	u8 status;
 	int ret;
 	unsigned long flags;
 
@@ -433,25 +441,15 @@ static void if_sdio_host_to_card_worker(struct work_struct *work)
 
 		sdio_claim_host(card->func);
 
-		timeout = jiffies + HZ;
-		while (1) {
-			status = sdio_readb(card->func, IF_SDIO_STATUS, &ret);
-			if (ret)
-				goto release;
-			if (status & IF_SDIO_IO_RDY)
-				break;
-			if (time_after(jiffies, timeout)) {
-				ret = -ETIMEDOUT;
-				goto release;
-			}
-			mdelay(1);
+		ret = if_sdio_wait_status(card, IF_SDIO_IO_RDY);
+		if (ret == 0) {
+			ret = sdio_writesb(card->func, card->ioport,
+					   packet->buffer, packet->nb);
 		}
 
-		ret = sdio_writesb(card->func, card->ioport,
-				packet->buffer, packet->nb);
 		if (ret)
-			goto release;
-release:
+			lbs_pr_err("error %d sending packet to firmware\n", ret);
+
 		sdio_release_host(card->func);
 
 		kfree(packet);
@@ -464,10 +462,11 @@ release:
 /* Firmware                                                         */
 /********************************************************************/
 
+#define FW_DL_READY_STATUS (IF_SDIO_IO_RDY | IF_SDIO_DL_RDY)
+
 static int if_sdio_prog_helper(struct if_sdio_card *card)
 {
 	int ret;
-	u8 status;
 	const struct firmware *fw;
 	unsigned long timeout;
 	u8 *chunk_buffer;
@@ -499,20 +498,14 @@ static int if_sdio_prog_helper(struct if_sdio_card *card)
 	size = fw->size;
 
 	while (size) {
-		timeout = jiffies + HZ;
-		while (1) {
-			status = sdio_readb(card->func, IF_SDIO_STATUS, &ret);
-			if (ret)
-				goto release;
-			if ((status & IF_SDIO_IO_RDY) &&
-					(status & IF_SDIO_DL_RDY))
-				break;
-			if (time_after(jiffies, timeout)) {
-				ret = -ETIMEDOUT;
-				goto release;
-			}
-			mdelay(1);
-		}
+		ret = if_sdio_wait_status(card, FW_DL_READY_STATUS);
+		if (ret)
+			goto release;
+
+		/* On some platforms (like Davinci) the chip needs more time
+		 * between helper blocks.
+		 */
+		mdelay(2);
 
 		chunk_size = min(size, (size_t)60);
 
@@ -582,7 +575,6 @@ out:
 static int if_sdio_prog_real(struct if_sdio_card *card)
 {
 	int ret;
-	u8 status;
 	const struct firmware *fw;
 	unsigned long timeout;
 	u8 *chunk_buffer;
@@ -614,20 +606,9 @@ static int if_sdio_prog_real(struct if_sdio_card *card)
 	size = fw->size;
 
 	while (size) {
-		timeout = jiffies + HZ;
-		while (1) {
-			status = sdio_readb(card->func, IF_SDIO_STATUS, &ret);
-			if (ret)
-				goto release;
-			if ((status & IF_SDIO_IO_RDY) &&
-					(status & IF_SDIO_DL_RDY))
-				break;
-			if (time_after(jiffies, timeout)) {
-				ret = -ETIMEDOUT;
-				goto release;
-			}
-			mdelay(1);
-		}
+		ret = if_sdio_wait_status(card, FW_DL_READY_STATUS);
+		if (ret)
+			goto release;
 
 		req_size = sdio_readb(card->func, IF_SDIO_RD_BASE, &ret);
 		if (ret)
@@ -943,6 +924,7 @@ static int if_sdio_probe(struct sdio_func *func,
 	int ret, i;
 	unsigned int model;
 	struct if_sdio_packet *packet;
+	struct mmc_host *host = func->card->host;
 
 	lbs_deb_enter(LBS_DEB_SDIO);
 
@@ -1023,6 +1005,25 @@ static int if_sdio_probe(struct sdio_func *func,
 	if (ret)
 		goto disable;
 
+	/* For 1-bit transfers to the 8686 model, we need to enable the
+	 * interrupt flag in the CCCR register. Set the MMC_QUIRK_LENIENT_FN0
+	 * bit to allow access to non-vendor registers. */
+	if ((card->model == IF_SDIO_MODEL_8686) &&
+	    (host->caps & MMC_CAP_SDIO_IRQ) &&
+	    (host->ios.bus_width == MMC_BUS_WIDTH_1)) {
+		u8 reg;
+
+		func->card->quirks |= MMC_QUIRK_LENIENT_FN0;
+		reg = sdio_f0_readb(func, SDIO_CCCR_IF, &ret);
+		if (ret)
+			goto release_int;
+
+		reg |= SDIO_BUS_ECSI;
+		sdio_f0_writeb(func, reg, SDIO_CCCR_IF, &ret);
+		if (ret)
+			goto release_int;
+	}
+
 	card->ioport = sdio_readb(func, IF_SDIO_IOPORT, &ret);
 	if (ret)
 		goto release_int;
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index fcea5741ba6..f41594c7ac1 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -133,8 +133,6 @@ static void if_usb_write_bulk_callback(struct urb *urb)
 		/* print the failure status number for debug */
 		lbs_pr_info("URB in failure status: %d\n", urb->status);
 	}
-
-	return;
 }
 
 /**
@@ -651,8 +649,6 @@ static void if_usb_receive_fwload(struct urb *urb)
 	if_usb_submit_rx_urb_fwload(cardp);
 
 	kfree(syncfwheader);
-
-	return;
 }
 
 #define MRVDRV_MIN_PKT_LEN	30
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 598080414b1..d9b8ee130c4 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -229,7 +229,7 @@ static void lbs_tx_timeout(struct net_device *dev)
 
 	lbs_pr_err("tx watch dog timeout\n");
 
-	dev->trans_start = jiffies;
+	dev->trans_start = jiffies; /* prevent tx timeout */
 
 	if (priv->currenttxskb)
 		lbs_send_tx_feedback(priv, 0);
@@ -319,7 +319,7 @@ static int lbs_add_mcast_addrs(struct cmd_ds_mac_multicast_adr *cmd,
 			       struct net_device *dev, int nr_addrs)
 {
 	int i = nr_addrs;
-	struct dev_mc_list *mc_list;
+	struct netdev_hw_addr *ha;
 	int cnt;
 
 	if ((dev->flags & (IFF_UP|IFF_MULTICAST)) != (IFF_UP|IFF_MULTICAST))
@@ -327,19 +327,19 @@ static int lbs_add_mcast_addrs(struct cmd_ds_mac_multicast_adr *cmd,
 
 	netif_addr_lock_bh(dev);
 	cnt = netdev_mc_count(dev);
-	netdev_for_each_mc_addr(mc_list, dev) {
-		if (mac_in_list(cmd->maclist, nr_addrs, mc_list->dmi_addr)) {
+	netdev_for_each_mc_addr(ha, dev) {
+		if (mac_in_list(cmd->maclist, nr_addrs, ha->addr)) {
 			lbs_deb_net("mcast address %s:%pM skipped\n", dev->name,
-				    mc_list->dmi_addr);
+				    ha->addr);
 			cnt--;
 			continue;
 		}
 
 		if (i == MRVDRV_MAX_MULTICAST_LIST_SIZE)
 			break;
-		memcpy(&cmd->maclist[6*i], mc_list->dmi_addr, ETH_ALEN);
+		memcpy(&cmd->maclist[6*i], ha->addr, ETH_ALEN);
 		lbs_deb_net("mcast address %s:%pM added to filter\n", dev->name,
-			    mc_list->dmi_addr);
+			    ha->addr);
 		i++;
 		cnt--;
 	}
@@ -836,6 +836,7 @@ static int lbs_init_adapter(struct lbs_private *priv)
 	priv->is_auto_deep_sleep_enabled = 0;
 	priv->wakeup_dev_required = 0;
 	init_waitqueue_head(&priv->ds_awake_q);
+	priv->authtype_auto = 1;
 
 	mutex_init(&priv->lock);
 
diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c
index 784dae71470..a115bfa9513 100644
--- a/drivers/net/wireless/libertas/rx.c
+++ b/drivers/net/wireless/libertas/rx.c
@@ -39,10 +39,10 @@ static int process_rxed_802_11_packet(struct lbs_private *priv,
 	struct sk_buff *skb);
 
 /**
- *  @brief This function computes the avgSNR .
+ *  @brief	This function computes the avgSNR .
  *
- *  @param priv    A pointer to struct lbs_private structure
- *  @return 	   avgSNR
+ *  @param	priv	A pointer to struct lbs_private structure
+ *  @return	avgSNR
  */
 static u8 lbs_getavgsnr(struct lbs_private *priv)
 {
@@ -57,10 +57,10 @@ static u8 lbs_getavgsnr(struct lbs_private *priv)
 }
 
 /**
- *  @brief This function computes the AvgNF
+ *  @brief	This function computes the AvgNF
  *
- *  @param priv    A pointer to struct lbs_private structure
- *  @return 	   AvgNF
+ *  @param	priv	A pointer to struct lbs_private structure
+ *  @return	AvgNF
  */
 static u8 lbs_getavgnf(struct lbs_private *priv)
 {
@@ -75,11 +75,11 @@ static u8 lbs_getavgnf(struct lbs_private *priv)
 }
 
 /**
- *  @brief This function save the raw SNR/NF to our internel buffer
+ *  @brief	This function save the raw SNR/NF to our internel buffer
  *
- *  @param priv    A pointer to struct lbs_private structure
- *  @param prxpd   A pointer to rxpd structure of received packet
- *  @return 	   n/a
+ *  @param	priv	A pointer to struct lbs_private structure
+ *  @param	prxpd	A pointer to rxpd structure of received packet
+ *  @return	n/a
  */
 static void lbs_save_rawSNRNF(struct lbs_private *priv, struct rxpd *p_rx_pd)
 {
@@ -90,15 +90,14 @@ static void lbs_save_rawSNRNF(struct lbs_private *priv, struct rxpd *p_rx_pd)
 	priv->nextSNRNF++;
 	if (priv->nextSNRNF >= DEFAULT_DATA_AVG_FACTOR)
 		priv->nextSNRNF = 0;
-	return;
 }
 
 /**
- *  @brief This function computes the RSSI in received packet.
+ *  @brief	This function computes the RSSI in received packet.
  *
- *  @param priv    A pointer to struct lbs_private structure
- *  @param prxpd   A pointer to rxpd structure of received packet
- *  @return 	   n/a
+ *  @param	priv	A pointer to struct lbs_private structure
+ *  @param	prxpd	A pointer to rxpd structure of received packet
+ *  @return	n/a
  */
 static void lbs_compute_rssi(struct lbs_private *priv, struct rxpd *p_rx_pd)
 {
@@ -135,9 +134,9 @@ static void lbs_compute_rssi(struct lbs_private *priv, struct rxpd *p_rx_pd)
  *  @brief This function processes received packet and forwards it
  *  to kernel/upper layer
  *
- *  @param priv    A pointer to struct lbs_private
- *  @param skb     A pointer to skb which includes the received packet
- *  @return 	   0 or -1
+ *  @param	priv	A pointer to struct lbs_private
+ *  @param	skb		A pointer to skb which includes the received packet
+ *  @return	0 or -1
  */
 int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
 {
@@ -197,7 +196,7 @@ int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
 		 *    before the snap_type.
 		 */
 		p_ethhdr = (struct ethhdr *)
-		    ((u8 *) & p_rx_pkt->eth803_hdr
+		    ((u8 *) &p_rx_pkt->eth803_hdr
 		     + sizeof(p_rx_pkt->eth803_hdr) + sizeof(p_rx_pkt->rfc1042_hdr)
 		     - sizeof(p_rx_pkt->eth803_hdr.dest_addr)
 		     - sizeof(p_rx_pkt->eth803_hdr.src_addr)
@@ -214,7 +213,7 @@ int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
 		hdrchop = (u8 *)p_ethhdr - (u8 *)p_rx_pd;
 	} else {
 		lbs_deb_hex(LBS_DEB_RX, "RX Data: LLC/SNAP",
-			(u8 *) & p_rx_pkt->rfc1042_hdr,
+			(u8 *) &p_rx_pkt->rfc1042_hdr,
 			sizeof(p_rx_pkt->rfc1042_hdr));
 
 		/* Chop off the rxpd */
@@ -255,8 +254,8 @@ EXPORT_SYMBOL_GPL(lbs_process_rxed_packet);
  *  @brief This function converts Tx/Rx rates from the Marvell WLAN format
  *  (see Table 2 in Section 3.1) to IEEE80211_RADIOTAP_RATE units (500 Kb/s)
  *
- *  @param rate    Input rate
- *  @return 	   Output Rate (0 if invalid)
+ *  @param	rate	Input rate
+ *  @return	Output Rate (0 if invalid)
  */
 static u8 convert_mv_rate_to_radiotap(u8 rate)
 {
@@ -295,9 +294,9 @@ static u8 convert_mv_rate_to_radiotap(u8 rate)
  *  @brief This function processes a received 802.11 packet and forwards it
  *  to kernel/upper layer
  *
- *  @param priv    A pointer to struct lbs_private
- *  @param skb     A pointer to skb which includes the received packet
- *  @return 	   0 or -1
+ *  @param	priv	A pointer to struct lbs_private
+ *  @param	skb		A pointer to skb which includes the received packet
+ *  @return	0 or -1
  */
 static int process_rxed_802_11_packet(struct lbs_private *priv,
 	struct sk_buff *skb)
@@ -314,7 +313,7 @@ static int process_rxed_802_11_packet(struct lbs_private *priv,
 	p_rx_pkt = (struct rx80211packethdr *) skb->data;
 	prxpd = &p_rx_pkt->rx_pd;
 
-	// lbs_deb_hex(LBS_DEB_RX, "RX Data: Before chop rxpd", skb->data, min(skb->len, 100));
+	/* lbs_deb_hex(LBS_DEB_RX, "RX Data: Before chop rxpd", skb->data, min(skb->len, 100)); */
 
 	if (skb->len < (ETH_HLEN + 8 + sizeof(struct rxpd))) {
 		lbs_deb_rx("rx err: frame received with bad length\n");
diff --git a/drivers/net/wireless/libertas/tx.c b/drivers/net/wireless/libertas/tx.c
index 52d244ea3d9..a9bf658659e 100644
--- a/drivers/net/wireless/libertas/tx.c
+++ b/drivers/net/wireless/libertas/tx.c
@@ -147,8 +147,6 @@ netdev_tx_t lbs_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	dev->stats.tx_packets++;
 	dev->stats.tx_bytes += skb->len;
 
-	dev->trans_start = jiffies;
-
 	if (priv->monitormode) {
 		/* Keep the skb to echo it back once Tx feedback is
 		   received from FW */
diff --git a/drivers/net/wireless/libertas/wext.c b/drivers/net/wireless/libertas/wext.c
index 9b555884b08..f96a96031a5 100644
--- a/drivers/net/wireless/libertas/wext.c
+++ b/drivers/net/wireless/libertas/wext.c
@@ -1441,8 +1441,10 @@ static int lbs_set_encode(struct net_device *dev,
 		set_bit(ASSOC_FLAG_WEP_TX_KEYIDX, &assoc_req->flags);
 
 	if (dwrq->flags & IW_ENCODE_RESTRICTED) {
+		priv->authtype_auto = 0;
 		assoc_req->secinfo.auth_mode = IW_AUTH_ALG_SHARED_KEY;
 	} else if (dwrq->flags & IW_ENCODE_OPEN) {
+		priv->authtype_auto = 0;
 		assoc_req->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM;
 	}
 
@@ -1621,8 +1623,10 @@ static int lbs_set_encodeext(struct net_device *dev,
 			goto out;
 
 		if (dwrq->flags & IW_ENCODE_RESTRICTED) {
+			priv->authtype_auto = 0;
 			assoc_req->secinfo.auth_mode = IW_AUTH_ALG_SHARED_KEY;
 		} else if (dwrq->flags & IW_ENCODE_OPEN) {
+			priv->authtype_auto = 0;
 			assoc_req->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM;
 		}