Merge branch 'no-iwlwifi' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6

8 files changed, 80 insertions, 81 deletions

diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index b20a45aa8680..0676c6d84383 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -251,7 +251,7 @@ static inline void ath5k_txbuf_free(struct ath5k_softc *sc,
                 return;
         pci_unmap_single(sc->pdev, bf->skbaddr, bf->skb->len,
                         PCI_DMA_TODEVICE);
-        dev_kfree_skb(bf->skb);
+        dev_kfree_skb_any(bf->skb);
         bf->skb = NULL;
 }
 
@@ -466,6 +466,7 @@ ath5k_pci_probe(struct pci_dev *pdev,
         mutex_init(&sc->lock);
         spin_lock_init(&sc->rxbuflock);
         spin_lock_init(&sc->txbuflock);
+        spin_lock_init(&sc->block);
 
         /* Set private data */
         pci_set_drvdata(pdev, hw);
@@ -2179,8 +2180,11 @@ ath5k_beacon_config(struct ath5k_softc *sc)
 
                 sc->imask |= AR5K_INT_SWBA;
 
-                if (ath5k_hw_hasveol(ah))
+                if (ath5k_hw_hasveol(ah)) {
+                        spin_lock(&sc->block);
                         ath5k_beacon_send(sc);
+                        spin_unlock(&sc->block);
+                }
         }
         /* TODO else AP */
 
@@ -2403,7 +2407,9 @@ ath5k_intr(int irq, void *dev_id)
                                                   TSF_TO_TU(tsf),
                                                   (unsigned long long) tsf);
                                 } else {
+                                        spin_lock(&sc->block);
                                         ath5k_beacon_send(sc);
+                                        spin_unlock(&sc->block);
                                 }
                         }
                         if (status & AR5K_INT_RXEOL) {
@@ -2745,6 +2751,11 @@ static int ath5k_add_interface(struct ieee80211_hw *hw,
                 ret = -EOPNOTSUPP;
                 goto end;
         }
+
+        /* Set to a reasonable value. Note that this will
+         * be set to mac80211's value at ath5k_config(). */
+        sc->bintval = 1000;
+
         ret = 0;
 end:
         mutex_unlock(&sc->lock);
@@ -2789,9 +2800,6 @@ ath5k_config_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
         struct ath5k_hw *ah = sc->ah;
         int ret;
 
-        /* Set to a reasonable value. Note that this will
-         * be set to mac80211's value at ath5k_config(). */
-        sc->bintval = 1000;
         mutex_lock(&sc->lock);
         if (sc->vif != vif) {
                 ret = -EIO;
@@ -3050,6 +3058,7 @@ static int
 ath5k_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb)
 {
         struct ath5k_softc *sc = hw->priv;
+        unsigned long flags;
         int ret;
 
         ath5k_debug_dump_skb(sc, skb, "BC  ", 1);
@@ -3059,12 +3068,14 @@ ath5k_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb)
                 goto end;
         }
 
+        spin_lock_irqsave(&sc->block, flags);
         ath5k_txbuf_free(sc, sc->bbuf);
         sc->bbuf->skb = skb;
         ret = ath5k_beacon_setup(sc, sc->bbuf);
         if (ret)
                 sc->bbuf->skb = NULL;
-        else {
+        spin_unlock_irqrestore(&sc->block, flags);
+        if (!ret) {
                 ath5k_beacon_config(sc);
                 mmiowb();
         }
diff --git a/drivers/net/wireless/ath5k/base.h b/drivers/net/wireless/ath5k/base.h
index d7e03e6b8271..7ec2f377d5c7 100644
--- a/drivers/net/wireless/ath5k/base.h
+++ b/drivers/net/wireless/ath5k/base.h
@@ -172,6 +172,7 @@ struct ath5k_softc {
         struct tasklet_struct   txtq;           /* tx intr tasklet */
         struct ath5k_led        tx_led;         /* tx led */
 
+        spinlock_t              block;          /* protects beacon */
         struct ath5k_buf        *bbuf;          /* beacon buffer */
         unsigned int            bhalq,          /* SW q for outgoing beacons */
                                 bmisscount,     /* missed beacon transmits */
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index bd35bb0a1480..bd65c485098c 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -1304,7 +1304,7 @@ EXPORT_SYMBOL(atmel_open);
 int atmel_open(struct net_device *dev)
 {
         struct atmel_private *priv = netdev_priv(dev);
-        int i, channel;
+        int i, channel, err;
 
         /* any scheduled timer is no longer needed and might screw things up.. */
         del_timer_sync(&priv->management_timer);
@@ -1328,8 +1328,9 @@ int atmel_open(struct net_device *dev)
         priv->site_survey_state = SITE_SURVEY_IDLE;
         priv->station_is_associated = 0;
 
-        if (!reset_atmel_card(dev))
-                return -EAGAIN;
+        err = reset_atmel_card(dev);
+        if (err)
+                return err;
 
         if (priv->config_reg_domain) {
                 priv->reg_domain = priv->config_reg_domain;
@@ -3061,12 +3062,20 @@ static void authenticate(struct atmel_private *priv, u16 frame_len)
         }
 
         if (status == WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG) {
-                /* Do opensystem first, then try sharedkey */
+                /* Flip back and forth between WEP auth modes until the max
+                 * authentication tries has been exceeded.
+                 */
                 if (system == WLAN_AUTH_OPEN) {
                         priv->CurrentAuthentTransactionSeqNum = 0x001;
                         priv->exclude_unencrypted = 1;
                         send_authentication_request(priv, WLAN_AUTH_SHARED_KEY, NULL, 0);
                         return;
+                } else if (   system == WLAN_AUTH_SHARED_KEY
+                           && priv->wep_is_on) {
+                        priv->CurrentAuthentTransactionSeqNum = 0x001;
+                        priv->exclude_unencrypted = 0;
+                        send_authentication_request(priv, WLAN_AUTH_OPEN, NULL, 0);
+                        return;
                 } else if (priv->connect_to_any_BSS) {
                         int bss_index;
 
@@ -3580,12 +3589,12 @@ static int atmel_wakeup_firmware(struct atmel_private *priv)
 
         if (i == 0) {
                 printk(KERN_ALERT "%s: MAC failed to boot.\n", priv->dev->name);
-                return 0;
+                return -EIO;
         }
 
         if ((priv->host_info_base = atmel_read16(priv->dev, MR2)) == 0xffff) {
                 printk(KERN_ALERT "%s: card missing.\n", priv->dev->name);
-                return 0;
+                return -ENODEV;
         }
 
         /* now check for completion of MAC initialization through
@@ -3609,19 +3618,19 @@ static int atmel_wakeup_firmware(struct atmel_private *priv)
         if (i == 0) {
                 printk(KERN_ALERT "%s: MAC failed to initialise.\n",
                                 priv->dev->name);
-                return 0;
+                return -EIO;
         }
 
         /* Check for MAC_INIT_OK only on the register that the MAC_INIT_OK was set */
         if ((mr3 & MAC_INIT_COMPLETE) &&
             !(atmel_read16(priv->dev, MR3) & MAC_INIT_OK)) {
                 printk(KERN_ALERT "%s: MAC failed MR3 self-test.\n", priv->dev->name);
-                return 0;
+                return -EIO;
         }
         if ((mr1 & MAC_INIT_COMPLETE) &&
             !(atmel_read16(priv->dev, MR1) & MAC_INIT_OK)) {
                 printk(KERN_ALERT "%s: MAC failed MR1 self-test.\n", priv->dev->name);
-                return 0;
+                return -EIO;
         }
 
         atmel_copy_to_host(priv->dev, (unsigned char *)iface,
@@ -3642,7 +3651,7 @@ static int atmel_wakeup_firmware(struct atmel_private *priv)
         iface->func_ctrl = le16_to_cpu(iface->func_ctrl);
         iface->mac_status = le16_to_cpu(iface->mac_status);
 
-        return 1;
+        return 0;
 }
 
 /* determine type of memory and MAC address */
@@ -3693,7 +3702,7 @@ static int probe_atmel_card(struct net_device *dev)
                 /* Standard firmware in flash, boot it up and ask
                    for the Mac Address */
                 priv->card_type = CARD_TYPE_SPI_FLASH;
-                if (atmel_wakeup_firmware(priv)) {
+                if (atmel_wakeup_firmware(priv) == 0) {
                         atmel_get_mib(priv, Mac_Address_Mib_Type, 0, dev->dev_addr, 6);
 
                         /* got address, now squash it again until the network
@@ -3835,6 +3844,7 @@ static int reset_atmel_card(struct net_device *dev)
         struct atmel_private *priv = netdev_priv(dev);
         u8 configuration;
         int old_state = priv->station_state;
+        int err = 0;
 
         /* data to add to the firmware names, in priority order
            this implemenents firmware versioning */
@@ -3868,11 +3878,12 @@ static int reset_atmel_card(struct net_device *dev)
                                                dev->name);
                                         strcpy(priv->firmware_id, "atmel_at76c502.bin");
                                 }
-                                if (request_firmware(&fw_entry, priv->firmware_id, priv->sys_dev) != 0) {
+                                err = request_firmware(&fw_entry, priv->firmware_id, priv->sys_dev);
+                                if (err != 0) {
                                         printk(KERN_ALERT
                                                "%s: firmware %s is missing, cannot continue.\n",
                                                dev->name, priv->firmware_id);
-                                        return 0;
+                                        return err;
                                 }
                         } else {
                                 int fw_index = 0;
@@ -3901,7 +3912,7 @@ static int reset_atmel_card(struct net_device *dev)
                                                "%s: firmware %s is missing, cannot start.\n",
                                                dev->name, priv->firmware_id);
                                         priv->firmware_id[0] = '\0';
-                                        return 0;
+                                        return -ENOENT;
                                 }
                         }
 
@@ -3926,8 +3937,9 @@ static int reset_atmel_card(struct net_device *dev)
                         release_firmware(fw_entry);
         }
 
-        if (!atmel_wakeup_firmware(priv))
-                return 0;
+        err = atmel_wakeup_firmware(priv);
+        if (err != 0)
+                return err;
 
         /* Check the version and set the correct flag for wpa stuff,
            old and new firmware is incompatible.
@@ -3968,10 +3980,9 @@ static int reset_atmel_card(struct net_device *dev)
         if (!priv->radio_on_broken) {
                 if (atmel_send_command_wait(priv, CMD_EnableRadio, NULL, 0) ==
                     CMD_STATUS_REJECTED_RADIO_OFF) {
-                        printk(KERN_INFO
-                               "%s: cannot turn the radio on. (Hey radio, you're beautiful!)\n",
+                        printk(KERN_INFO "%s: cannot turn the radio on.\n",
                                dev->name);
-                        return 0;
+                        return -EIO;
                 }
         }
 
@@ -4006,7 +4017,7 @@ static int reset_atmel_card(struct net_device *dev)
                 wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
         }
 
-        return 1;
+        return 0;
 }
 
 static void atmel_send_command(struct atmel_private *priv, int command,
diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index 475f89a8aee1..8165df578c92 100644
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -248,8 +248,8 @@ IEEE80211_IF_WFILE(min_discovery_timeout,
 static void add_sta_files(struct ieee80211_sub_if_data *sdata)
 {
         DEBUGFS_ADD(drop_unencrypted, sta);
-        DEBUGFS_ADD(force_unicast_rateidx, ap);
-        DEBUGFS_ADD(max_ratectrl_rateidx, ap);
+        DEBUGFS_ADD(force_unicast_rateidx, sta);
+        DEBUGFS_ADD(max_ratectrl_rateidx, sta);
 
         DEBUGFS_ADD(state, sta);
         DEBUGFS_ADD(bssid, sta);
@@ -283,8 +283,8 @@ static void add_ap_files(struct ieee80211_sub_if_data *sdata)
 static void add_wds_files(struct ieee80211_sub_if_data *sdata)
 {
         DEBUGFS_ADD(drop_unencrypted, wds);
-        DEBUGFS_ADD(force_unicast_rateidx, ap);
-        DEBUGFS_ADD(max_ratectrl_rateidx, ap);
+        DEBUGFS_ADD(force_unicast_rateidx, wds);
+        DEBUGFS_ADD(max_ratectrl_rateidx, wds);
 
         DEBUGFS_ADD(peer, wds);
 }
@@ -292,8 +292,8 @@ static void add_wds_files(struct ieee80211_sub_if_data *sdata)
 static void add_vlan_files(struct ieee80211_sub_if_data *sdata)
 {
         DEBUGFS_ADD(drop_unencrypted, vlan);
-        DEBUGFS_ADD(force_unicast_rateidx, ap);
-        DEBUGFS_ADD(max_ratectrl_rateidx, ap);
+        DEBUGFS_ADD(force_unicast_rateidx, vlan);
+        DEBUGFS_ADD(max_ratectrl_rateidx, vlan);
 }
 
 static void add_monitor_files(struct ieee80211_sub_if_data *sdata)
@@ -381,8 +381,8 @@ static void add_files(struct ieee80211_sub_if_data *sdata)
 static void del_sta_files(struct ieee80211_sub_if_data *sdata)
 {
         DEBUGFS_DEL(drop_unencrypted, sta);
-        DEBUGFS_DEL(force_unicast_rateidx, ap);
-        DEBUGFS_DEL(max_ratectrl_rateidx, ap);
+        DEBUGFS_DEL(force_unicast_rateidx, sta);
+        DEBUGFS_DEL(max_ratectrl_rateidx, sta);
 
         DEBUGFS_DEL(state, sta);
         DEBUGFS_DEL(bssid, sta);
@@ -416,8 +416,8 @@ static void del_ap_files(struct ieee80211_sub_if_data *sdata)
 static void del_wds_files(struct ieee80211_sub_if_data *sdata)
 {
         DEBUGFS_DEL(drop_unencrypted, wds);
-        DEBUGFS_DEL(force_unicast_rateidx, ap);
-        DEBUGFS_DEL(max_ratectrl_rateidx, ap);
+        DEBUGFS_DEL(force_unicast_rateidx, wds);
+        DEBUGFS_DEL(max_ratectrl_rateidx, wds);
 
         DEBUGFS_DEL(peer, wds);
 }
@@ -425,8 +425,8 @@ static void del_wds_files(struct ieee80211_sub_if_data *sdata)
 static void del_vlan_files(struct ieee80211_sub_if_data *sdata)
 {
         DEBUGFS_DEL(drop_unencrypted, vlan);
-        DEBUGFS_DEL(force_unicast_rateidx, ap);
-        DEBUGFS_DEL(max_ratectrl_rateidx, ap);
+        DEBUGFS_DEL(force_unicast_rateidx, vlan);
+        DEBUGFS_DEL(max_ratectrl_rateidx, vlan);
 }
 
 static void del_monitor_files(struct ieee80211_sub_if_data *sdata)
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index ec59345af65b..586a9b49b0fc 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -470,6 +470,8 @@ struct ieee80211_sub_if_data {
                         struct dentry *auth_transaction;
                         struct dentry *flags;
                         struct dentry *num_beacons_sta;
+                        struct dentry *force_unicast_rateidx;
+                        struct dentry *max_ratectrl_rateidx;
                 } sta;
                 struct {
                         struct dentry *drop_unencrypted;
@@ -483,9 +485,13 @@ struct ieee80211_sub_if_data {
                 struct {
                         struct dentry *drop_unencrypted;
                         struct dentry *peer;
+                        struct dentry *force_unicast_rateidx;
+                        struct dentry *max_ratectrl_rateidx;
                 } wds;
                 struct {
                         struct dentry *drop_unencrypted;
+                        struct dentry *force_unicast_rateidx;
+                        struct dentry *max_ratectrl_rateidx;
                 } vlan;
                 struct {
                         struct dentry *mode;
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index b5933b271491..35f2f95f2fa7 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -383,7 +383,7 @@ errcopy:
                 hlist_for_each_safe(p, q, &newtbl->hash_buckets[i])
                         tbl->free_node(p, 0);
         }
-        __mesh_table_free(tbl);
+        __mesh_table_free(newtbl);
 endgrow:
         return NULL;
 }
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 1e97fb9fb34b..9bb68c6a8f44 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -478,51 +478,21 @@ int ieee80211_ht_addt_info_ie_to_ht_bss_info(
 static void ieee80211_sta_send_associnfo(struct net_device *dev,
                                          struct ieee80211_if_sta *ifsta)
 {
-        char *buf;
-        size_t len;
-        int i;
         union iwreq_data wrqu;
 
-        if (!ifsta->assocreq_ies && !ifsta->assocresp_ies)
-                return;
-
-        buf = kmalloc(50 + 2 * (ifsta->assocreq_ies_len +
-                                ifsta->assocresp_ies_len), GFP_KERNEL);
-        if (!buf)
-                return;
-
-        len = sprintf(buf, "ASSOCINFO(");
         if (ifsta->assocreq_ies) {
-                len += sprintf(buf + len, "ReqIEs=");
-                for (i = 0; i < ifsta->assocreq_ies_len; i++) {
-                        len += sprintf(buf + len, "%02x",
-                                       ifsta->assocreq_ies[i]);
-                }
+                memset(&wrqu, 0, sizeof(wrqu));
+                wrqu.data.length = ifsta->assocreq_ies_len;
+                wireless_send_event(dev, IWEVASSOCREQIE, &wrqu,
+                                    ifsta->assocreq_ies);
         }
-        if (ifsta->assocresp_ies) {
-                if (ifsta->assocreq_ies)
-                        len += sprintf(buf + len, " ");
-                len += sprintf(buf + len, "RespIEs=");
-                for (i = 0; i < ifsta->assocresp_ies_len; i++) {
-                        len += sprintf(buf + len, "%02x",
-                                       ifsta->assocresp_ies[i]);
-                }
-        }
-        len += sprintf(buf + len, ")");
 
-        if (len > IW_CUSTOM_MAX) {
-                len = sprintf(buf, "ASSOCRESPIE=");
-                for (i = 0; i < ifsta->assocresp_ies_len; i++) {
-                        len += sprintf(buf + len, "%02x",
-                                       ifsta->assocresp_ies[i]);
-                }
+        if (ifsta->assocresp_ies) {
+                memset(&wrqu, 0, sizeof(wrqu));
+                wrqu.data.length = ifsta->assocresp_ies_len;
+                wireless_send_event(dev, IWEVASSOCRESPIE, &wrqu,
+                                    ifsta->assocresp_ies);
         }
-
-        memset(&wrqu, 0, sizeof(wrqu));
-        wrqu.data.length = len;
-        wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf);
-
-        kfree(buf);
 }
 
 
@@ -813,7 +783,7 @@ static void ieee80211_send_assoc(struct net_device *dev,
                 }
         }
 
-        if (count == 8) {
+        if (rates_len > count) {
                 pos = skb_put(skb, rates_len - count + 2);
                 *pos++ = WLAN_EID_EXT_SUPP_RATES;
                 *pos++ = rates_len - count;
@@ -2868,7 +2838,7 @@ static void ieee80211_rx_bss_info(struct net_device *dev,
                        jiffies);
 #endif /* CONFIG_MAC80211_IBSS_DEBUG */
                 if (beacon_timestamp > rx_timestamp) {
-#ifndef CONFIG_MAC80211_IBSS_DEBUG
+#ifdef CONFIG_MAC80211_IBSS_DEBUG
                         printk(KERN_DEBUG "%s: beacon TSF higher than "
                                "local TSF - IBSS merge with BSSID %s\n",
                                dev->name, print_mac(mac, mgmt->bssid));
diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c
index 35a9994e2339..74aecc098bad 100644
--- a/net/rfkill/rfkill.c
+++ b/net/rfkill/rfkill.c
@@ -377,7 +377,7 @@ static ssize_t rfkill_claim_show(struct device *dev,
 {
         struct rfkill *rfkill = to_rfkill(dev);
 
-        return sprintf(buf, "%d", rfkill->user_claim);
+        return sprintf(buf, "%d\n", rfkill->user_claim);
 }
 
 static ssize_t rfkill_claim_store(struct device *dev,