12 files changed, 41 insertions, 44 deletions

diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig
index 193e48f3ed51..5f3e849043f7 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/iwlwifi/Kconfig
@@ -1,6 +1,5 @@
 config IWLWIFI
-        bool
-        default n
+        tristate
 
 config IWLCORE
         tristate "Intel Wireless Wifi Core"
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index d7beeff2642c..ad4e7b74ca24 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -666,7 +666,7 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv,
         rx_status.flag = 0;
         rx_status.mactime = le64_to_cpu(rx_end->timestamp);
         rx_status.freq =
-                ieee80211_frequency_to_channel(le16_to_cpu(rx_hdr->channel));
+                ieee80211_channel_to_frequency(le16_to_cpu(rx_hdr->channel));
         rx_status.band = (rx_hdr->phy_flags & RX_RES_PHY_FLAGS_BAND_24_MSK) ?
                                 IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
index 5baa000c7887..8e3660ebba7d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
@@ -168,8 +168,8 @@ struct iwl4965_lq_sta {
         struct dentry *rs_sta_dbgfs_tx_agg_tid_en_file;
 #endif
         u32 dbg_fixed_rate;
-        struct iwl_priv *drv;
 #endif
+        struct iwl_priv *drv;
 };
 
 static void rs_rate_scale_perform(struct iwl_priv *priv,
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 45cbd7789bd0..17847f981e11 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2905,7 +2905,7 @@ static void iwl4965_rx_reply_rx(struct iwl_priv *priv,
 
         rx_status.mactime = le64_to_cpu(rx_start->timestamp);
         rx_status.freq =
-                ieee80211_frequency_to_channel(le16_to_cpu(rx_start->channel));
+                ieee80211_channel_to_frequency(le16_to_cpu(rx_start->channel));
         rx_status.band = (rx_start->phy_flags & RX_RES_PHY_FLAGS_BAND_24_MSK) ?
                                 IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ;
         rx_status.rate_idx =
diff --git a/drivers/net/wireless/prism54/islpci_dev.c b/drivers/net/wireless/prism54/islpci_dev.c
index 04c2638d75ad..9196825ed1b5 100644
--- a/drivers/net/wireless/prism54/islpci_dev.c
+++ b/drivers/net/wireless/prism54/islpci_dev.c
@@ -388,8 +388,15 @@ islpci_open(struct net_device *ndev)
 
         netif_start_queue(ndev);
 
-        /* Turn off carrier unless we know we have associated */
-        netif_carrier_off(ndev);
+        /* Turn off carrier if in STA or Ad-hoc mode. It will be turned on
+         * once the firmware receives a trap of being associated
+         * (GEN_OID_LINKSTATE). In other modes (AP or WDS or monitor) we
+         * should just leave the carrier on as its expected the firmware
+         * won't send us a trigger. */
+        if (priv->iw_mode == IW_MODE_INFRA || priv->iw_mode == IW_MODE_ADHOC)
+                netif_carrier_off(ndev);
+        else
+                netif_carrier_on(ndev);
 
         return 0;
 }
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index f51a50b31e16..3a49c256789f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -1028,8 +1028,10 @@ static int rt2x00lib_initialize(struct rt2x00_dev *rt2x00dev)
          * Initialize the device.
          */
         status = rt2x00dev->ops->lib->initialize(rt2x00dev);
-        if (status)
-                goto exit;
+        if (status) {
+                rt2x00queue_uninitialize(rt2x00dev);
+                return status;
+        }
 
         __set_bit(DEVICE_INITIALIZED, &rt2x00dev->flags);
 
@@ -1039,11 +1041,6 @@ static int rt2x00lib_initialize(struct rt2x00_dev *rt2x00dev)
         rt2x00rfkill_register(rt2x00dev);
 
         return 0;
-
-exit:
-        rt2x00lib_uninitialize(rt2x00dev);
-
-        return status;
 }
 
 int rt2x00lib_start(struct rt2x00_dev *rt2x00dev)
diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/rt2x00/rt2x00pci.c
index 9e5d94e44c5c..c17078eac197 100644
--- a/drivers/net/wireless/rt2x00/rt2x00pci.c
+++ b/drivers/net/wireless/rt2x00/rt2x00pci.c
@@ -314,13 +314,14 @@ int rt2x00pci_initialize(struct rt2x00_dev *rt2x00dev)
         if (status) {
                 ERROR(rt2x00dev, "IRQ %d allocation failed (error %d).\n",
                       pci_dev->irq, status);
-                return status;
+                goto exit;
         }
 
         return 0;
 
 exit:
-        rt2x00pci_uninitialize(rt2x00dev);
+        queue_for_each(rt2x00dev, queue)
+                rt2x00pci_free_queue_dma(rt2x00dev, queue);
 
         return status;
 }
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index eaf23b908772..edddbf35bbab 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -2361,6 +2361,7 @@ static int rt61pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
 {
         struct rt2x00_dev *rt2x00dev = hw->priv;
         struct rt2x00_intf *intf = vif_to_intf(control->vif);
+        struct queue_entry_priv_pci_tx *priv_tx;
         struct skb_frame_desc *skbdesc;
         unsigned int beacon_base;
         u32 reg;
@@ -2368,21 +2369,8 @@ static int rt61pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
         if (unlikely(!intf->beacon))
                 return -ENOBUFS;
 
-        /*
-         * We need to append the descriptor in front of the
-         * beacon frame.
-         */
-        if (skb_headroom(skb) < intf->beacon->queue->desc_size) {
-                if (pskb_expand_head(skb, intf->beacon->queue->desc_size,
-                                     0, GFP_ATOMIC))
-                        return -ENOMEM;
-        }
-
-        /*
-         * Add the descriptor in front of the skb.
-         */
-        skb_push(skb, intf->beacon->queue->desc_size);
-        memset(skb->data, 0, intf->beacon->queue->desc_size);
+        priv_tx = intf->beacon->priv_data;
+        memset(priv_tx->desc, 0, intf->beacon->queue->desc_size);
 
         /*
          * Fill in skb descriptor
@@ -2390,9 +2378,9 @@ static int rt61pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
         skbdesc = get_skb_frame_desc(skb);
         memset(skbdesc, 0, sizeof(*skbdesc));
         skbdesc->flags |= FRAME_DESC_DRIVER_GENERATED;
-        skbdesc->data = skb->data + intf->beacon->queue->desc_size;
-        skbdesc->data_len = skb->len - intf->beacon->queue->desc_size;
-        skbdesc->desc = skb->data;
+        skbdesc->data = skb->data;
+        skbdesc->data_len = skb->len;
+        skbdesc->desc = priv_tx->desc;
         skbdesc->desc_len = intf->beacon->queue->desc_size;
         skbdesc->entry = intf->beacon;
 
@@ -2413,7 +2401,10 @@ static int rt61pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
         rt2x00lib_write_tx_desc(rt2x00dev, skb, control);
         beacon_base = HW_BEACON_OFFSET(intf->beacon->entry_idx);
         rt2x00pci_register_multiwrite(rt2x00dev, beacon_base,
-                                      skb->data, skb->len);
+                                      skbdesc->desc, skbdesc->desc_len);
+        rt2x00pci_register_multiwrite(rt2x00dev,
+                                      beacon_base + skbdesc->desc_len,
+                                      skbdesc->data, skbdesc->data_len);
         rt61pci_kick_tx_queue(rt2x00dev, QID_BEACON);
 
         return 0;
@@ -2478,7 +2469,7 @@ static const struct data_queue_desc rt61pci_queue_tx = {
 
 static const struct data_queue_desc rt61pci_queue_bcn = {
         .entry_num              = 4 * BEACON_ENTRIES,
-        .data_size              = MGMT_FRAME_SIZE,
+        .data_size              = 0, /* No DMA required for beacons */
         .desc_size              = TXINFO_SIZE,
         .priv_size              = sizeof(struct queue_entry_priv_pci_tx),
 };
diff --git a/drivers/net/wireless/strip.c b/drivers/net/wireless/strip.c
index 5dd23c93497d..883af891ebfb 100644
--- a/drivers/net/wireless/strip.c
+++ b/drivers/net/wireless/strip.c
@@ -2611,7 +2611,7 @@ static int strip_open(struct tty_struct *tty)
          * We need a write method.
          */
 
-        if (tty->ops->write == NULL)
+        if (tty->ops->write == NULL || tty->ops->set_termios == NULL)
                 return -EOPNOTSUPP;
 
         /*
diff --git a/drivers/net/wireless/wavelan.c b/drivers/net/wireless/wavelan.c
index 03384a43186b..49ae97003952 100644
--- a/drivers/net/wireless/wavelan.c
+++ b/drivers/net/wireless/wavelan.c
@@ -908,9 +908,9 @@ static void wv_psa_show(psa_t * p)
              p->psa_call_code[3], p->psa_call_code[4], p->psa_call_code[5],
              p->psa_call_code[6], p->psa_call_code[7]);
 #ifdef DEBUG_SHOW_UNUSED
-        printk(KERN_DEBUG "psa_reserved[]: %02X:%02X:%02X:%02X\n",
+        printk(KERN_DEBUG "psa_reserved[]: %02X:%02X\n",
                p->psa_reserved[0],
-               p->psa_reserved[1], p->psa_reserved[2], p->psa_reserved[3]);
+               p->psa_reserved[1]);
 #endif                          /* DEBUG_SHOW_UNUSED */
         printk(KERN_DEBUG "psa_conf_status: %d, ", p->psa_conf_status);
         printk("psa_crc: 0x%02x%02x, ", p->psa_crc[0], p->psa_crc[1]);
diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c
index baf74015751c..b584c0ecc62d 100644
--- a/drivers/net/wireless/wavelan_cs.c
+++ b/drivers/net/wireless/wavelan_cs.c
@@ -1074,11 +1074,9 @@ wv_psa_show(psa_t *	p)
          p->psa_call_code[6],
          p->psa_call_code[7]);
 #ifdef DEBUG_SHOW_UNUSED
-  printk(KERN_DEBUG "psa_reserved[]: %02X:%02X:%02X:%02X\n",
+  printk(KERN_DEBUG "psa_reserved[]: %02X:%02X\n",
          p->psa_reserved[0],
-         p->psa_reserved[1],
-         p->psa_reserved[2],
-         p->psa_reserved[3]);
+         p->psa_reserved[1]);
 #endif  /* DEBUG_SHOW_UNUSED */
   printk(KERN_DEBUG "psa_conf_status: %d, ", p->psa_conf_status);
   printk("psa_crc: 0x%02x%02x, ", p->psa_crc[0], p->psa_crc[1]);
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index 5316074f39f0..12e24f04dddf 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -889,9 +889,13 @@ static void tx_urb_complete(struct urb *urb)
         }
 free_urb:
         skb = (struct sk_buff *)urb->context;
-        zd_mac_tx_to_dev(skb, urb->status);
+        /*
+         * grab 'usb' pointer before handing off the skb (since
+         * it might be freed by zd_mac_tx_to_dev or mac80211)
+         */
         cb = (struct zd_tx_skb_control_block *)skb->cb;
         usb = &zd_hw_mac(cb->hw)->chip.usb;
+        zd_mac_tx_to_dev(skb, urb->status);
         free_tx_urb(usb, urb);
         tx_dec_submitted_urbs(usb);
         return;