23 files changed, 158 insertions, 133 deletions

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 83d52c8acab0..2cafa5c1783e 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -1293,9 +1293,6 @@ config PCNET32_NAPI
           deployed on potentially unfriendly networks (e.g. in a firewall),
           then say Y here.
 
-          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
-          information.
-
           If in doubt, say N.
 
 config AMD8111_ETH
@@ -1313,7 +1310,7 @@ config AMD8111_ETH
           will be called amd8111e.
 
 config AMD8111E_NAPI
-        bool "Enable NAPI support"
+        bool "Use RX polling (NAPI)"
         depends on AMD8111_ETH
         help
           NAPI is a new driver API designed to reduce CPU and interrupt load
@@ -1324,9 +1321,6 @@ config AMD8111E_NAPI
           deployed on potentially unfriendly networks (e.g. in a firewall),
           then say Y here.
 
-          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
-          information.
-
           If in doubt, say N.
 
 config ADAPTEC_STARFIRE
@@ -1355,9 +1349,6 @@ config ADAPTEC_STARFIRE_NAPI
           deployed on potentially unfriendly networks (e.g. in a firewall),
           then say Y here.
 
-          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
-          information.
-
           If in doubt, say N.
 
 config AC3200
@@ -1431,7 +1422,7 @@ config FORCEDETH
           called forcedeth.
 
 config FORCEDETH_NAPI
-        bool "Use Rx and Tx Polling (NAPI) (EXPERIMENTAL)"
+        bool "Use Rx Polling (NAPI) (EXPERIMENTAL)"
         depends on FORCEDETH && EXPERIMENTAL
         help
           NAPI is a new driver API designed to reduce CPU and interrupt load
@@ -1442,9 +1433,6 @@ config FORCEDETH_NAPI
           deployed on potentially unfriendly networks (e.g. in a firewall),
           then say Y here.
 
-          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
-          information.
-
           If in doubt, say N.
 
 config CS89x0
@@ -1756,9 +1744,6 @@ config VIA_RHINE_NAPI
           deployed on potentially unfriendly networks (e.g. in a firewall),
           then say Y here.
 
-          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
-          information.
-
 config LAN_SAA9730
         bool "Philips SAA9730 Ethernet support"
         depends on NET_PCI && PCI && MIPS_ATLAS
@@ -2003,9 +1988,6 @@ config E1000_NAPI
           deployed on potentially unfriendly networks (e.g. in a firewall),
           then say Y here.
 
-          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
-          information.
-
           If in doubt, say N.
 
 config E1000_DISABLE_PACKET_SPLIT
@@ -2099,7 +2081,7 @@ config R8169
           will be called r8169.  This is recommended.
 
 config R8169_NAPI
-        bool "Use Rx and Tx Polling (NAPI) (EXPERIMENTAL)"
+        bool "Use Rx Polling (NAPI) (EXPERIMENTAL)"
         depends on R8169 && EXPERIMENTAL
         help
           NAPI is a new driver API designed to reduce CPU and interrupt load
@@ -2110,9 +2092,6 @@ config R8169_NAPI
           deployed on potentially unfriendly networks (e.g. in a firewall),
           then say Y here.
 
-          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
-          information.
-
           If in doubt, say N.
 
 config R8169_VLAN
@@ -2364,7 +2343,7 @@ config GIANFAR
           and MPC86xx family of chips, and the FEC on the 8540.
 
 config GFAR_NAPI
-        bool "NAPI Support"
+        bool "Use Rx Polling (NAPI)"
         depends on GIANFAR
 
 config UCC_GETH
@@ -2376,7 +2355,7 @@ config UCC_GETH
           which is available on some Freescale SOCs.
 
 config UGETH_NAPI
-        bool "NAPI Support"
+        bool "Use Rx Polling (NAPI)"
         depends on UCC_GETH
 
 config UGETH_MAGIC_PACKET
@@ -2494,7 +2473,7 @@ config CHELSIO_T3
 
 config EHEA
         tristate "eHEA Ethernet support"
-        depends on IBMEBUS
+        depends on IBMEBUS && INET
         select INET_LRO
         ---help---
           This driver supports the IBM pSeries eHEA ethernet adapter.
@@ -2559,9 +2538,6 @@ config IXGB_NAPI
           deployed on potentially unfriendly networks (e.g. in a firewall),
           then say Y here.
 
-          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
-          information.
-
           If in doubt, say N.
 
 config S2IO
@@ -2584,14 +2560,11 @@ config S2IO_NAPI
           deployed on potentially unfriendly networks (e.g. in a firewall),
           then say Y here.
 
-          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
-          information.
-
           If in doubt, say N.
 
 config MYRI10GE
         tristate "Myricom Myri-10G Ethernet support"
-        depends on PCI
+        depends on PCI && INET
         select FW_LOADER
         select CRC32
         select INET_LRO
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index 27ac010900ab..3286d2a0a870 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -542,7 +542,8 @@ dm9000_probe(struct platform_device *pdev)
 
         if (id_val != DM9000_ID) {
                 printk("%s: wrong id: 0x%08x\n", CARDNAME, id_val);
-                goto release;
+                ret = -ENODEV;
+                goto out;
         }
 
         /* from this point we assume that we have found a DM9000 */
@@ -602,8 +603,7 @@ dm9000_probe(struct platform_device *pdev)
         }
         return 0;
 
- release:
- out:
+out:
         printk("%s: not found (%d).\n", CARDNAME, ret);
 
         dm9000_release_board(pdev, db);
diff --git a/drivers/net/phy/mdio-bitbang.c b/drivers/net/phy/mdio-bitbang.c
index 8cd243d92af3..2747b1f89ffe 100644
--- a/drivers/net/phy/mdio-bitbang.c
+++ b/drivers/net/phy/mdio-bitbang.c
@@ -185,3 +185,5 @@ void free_mdio_bitbang(struct mii_bus *bus)
         module_put(ctrl->ops->owner);
         kfree(bus);
 }
+
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/tsi108_eth.c b/drivers/net/tsi108_eth.c
index df10af7df7b8..35d15e850075 100644
--- a/drivers/net/tsi108_eth.c
+++ b/drivers/net/tsi108_eth.c
@@ -1629,7 +1629,7 @@ tsi108_init_one(struct platform_device *pdev)
                 goto register_fail;
         }
 
-        printk(KERN_INFO "%s: Tsi108 Gigabit Ethernet, MAC: %s\n"
+        printk(KERN_INFO "%s: Tsi108 Gigabit Ethernet, MAC: %s\n",
                dev->name, print_mac(mac, dev->dev_addr));
 #ifdef DEBUG
         data->msg_enable = DEBUG;
diff --git a/drivers/net/tulip/Kconfig b/drivers/net/tulip/Kconfig
index 1c537d5a3062..49d7a290dbbc 100644
--- a/drivers/net/tulip/Kconfig
+++ b/drivers/net/tulip/Kconfig
@@ -67,7 +67,7 @@ config TULIP_MMIO
           If in doubt, say N.
 
 config TULIP_NAPI
-        bool "Use NAPI RX polling "
+        bool "Use RX polling (NAPI)"
         depends on TULIP
         help
           NAPI is a new driver API designed to reduce CPU and interrupt load
@@ -78,18 +78,16 @@ config TULIP_NAPI
           deployed on potentially unfriendly networks (e.g. in a firewall),
           then say Y here.
 
-          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
-          information.
-
           If in doubt, say N.
 
 config TULIP_NAPI_HW_MITIGATION
-        bool "Use Interrupt Mitigation "
+        bool "Use Interrupt Mitigation"
         depends on TULIP_NAPI
         ---help---
-          Use HW to reduce RX interrupts. Not strict necessary since NAPI reduces
-          RX interrupts but itself. Although this reduces RX interrupts even at
-          low levels traffic at the cost of a small latency.
+          Use HW to reduce RX interrupts. Not strictly necessary since NAPI
+          reduces RX interrupts by itself. Interrupt mitigation reduces RX
+          interrupts even at low levels of traffic at the cost of a small
+          latency.
 
           If in doubt, say Y.
 
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index c141a264ac45..9d9ff76a9bc6 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -49,7 +49,6 @@
 #include "pio.h"
 #include "sysfs.h"
 #include "xmit.h"
-#include "sysfs.h"
 #include "lo.h"
 #include "pcmcia.h"
 
@@ -3495,7 +3494,7 @@ static int b43_start(struct ieee80211_hw *hw)
         struct b43_wl *wl = hw_to_b43_wl(hw);
         struct b43_wldev *dev = wl->current_dev;
         int did_init = 0;
-        int err;
+        int err = 0;
 
         mutex_lock(&wl->mutex);
 
@@ -3521,7 +3520,7 @@ static int b43_start(struct ieee80211_hw *hw)
         return err;
 }
 
-void b43_stop(struct ieee80211_hw *hw)
+static void b43_stop(struct ieee80211_hw *hw)
 {
         struct b43_wl *wl = hw_to_b43_wl(hw);
         struct b43_wldev *dev = wl->current_dev;
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index f0749510bcd7..d09479e816cd 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -3306,7 +3306,7 @@ static int b43legacy_start(struct ieee80211_hw *hw)
         struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
         struct b43legacy_wldev *dev = wl->current_dev;
         int did_init = 0;
-        int err;
+        int err = 0;
 
         mutex_lock(&wl->mutex);
 
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index c144e3cdb890..7a7797560a23 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -2089,12 +2089,46 @@ static void isr_indicate_rf_kill(struct ipw2100_priv *priv, u32 status)
         queue_delayed_work(priv->workqueue, &priv->rf_kill, round_jiffies(HZ));
 }
 
+static void send_scan_event(void *data)
+{
+        struct ipw2100_priv *priv = data;
+        union iwreq_data wrqu;
+
+        wrqu.data.length = 0;
+        wrqu.data.flags = 0;
+        wireless_send_event(priv->net_dev, SIOCGIWSCAN, &wrqu, NULL);
+}
+
+static void ipw2100_scan_event_later(struct work_struct *work)
+{
+        send_scan_event(container_of(work, struct ipw2100_priv,
+                                        scan_event_later.work));
+}
+
+static void ipw2100_scan_event_now(struct work_struct *work)
+{
+        send_scan_event(container_of(work, struct ipw2100_priv,
+                                        scan_event_now));
+}
+
 static void isr_scan_complete(struct ipw2100_priv *priv, u32 status)
 {
         IPW_DEBUG_SCAN("scan complete\n");
         /* Age the scan results... */
         priv->ieee->scans++;
         priv->status &= ~STATUS_SCANNING;
+
+        /* Only userspace-requested scan completion events go out immediately */
+        if (!priv->user_requested_scan) {
+                if (!delayed_work_pending(&priv->scan_event_later))
+                        queue_delayed_work(priv->workqueue,
+                                        &priv->scan_event_later,
+                                        round_jiffies(msecs_to_jiffies(4000)));
+        } else {
+                priv->user_requested_scan = 0;
+                cancel_delayed_work(&priv->scan_event_later);
+                queue_work(priv->workqueue, &priv->scan_event_now);
+        }
 }
 
 #ifdef CONFIG_IPW2100_DEBUG
@@ -4349,6 +4383,7 @@ static void ipw2100_kill_workqueue(struct ipw2100_priv *priv)
                 cancel_delayed_work(&priv->wx_event_work);
                 cancel_delayed_work(&priv->hang_check);
                 cancel_delayed_work(&priv->rf_kill);
+                cancel_delayed_work(&priv->scan_event_later);
                 destroy_workqueue(priv->workqueue);
                 priv->workqueue = NULL;
         }
@@ -6092,6 +6127,8 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev,
         INIT_DELAYED_WORK(&priv->wx_event_work, ipw2100_wx_event_work);
         INIT_DELAYED_WORK(&priv->hang_check, ipw2100_hang_check);
         INIT_DELAYED_WORK(&priv->rf_kill, ipw2100_rf_kill);
+        INIT_WORK(&priv->scan_event_now, ipw2100_scan_event_now);
+        INIT_DELAYED_WORK(&priv->scan_event_later, ipw2100_scan_event_later);
 
         tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long))
                      ipw2100_irq_tasklet, (unsigned long)priv);
@@ -7396,6 +7433,8 @@ static int ipw2100_wx_set_scan(struct net_device *dev,
         }
 
         IPW_DEBUG_WX("Initiating scan...\n");
+
+        priv->user_requested_scan = 1;
         if (ipw2100_set_scan_options(priv) || ipw2100_start_scan(priv)) {
                 IPW_DEBUG_WX("Start scan failed.\n");
 
diff --git a/drivers/net/wireless/ipw2100.h b/drivers/net/wireless/ipw2100.h
index 2b8be2418fa7..bbf1ddcafba8 100644
--- a/drivers/net/wireless/ipw2100.h
+++ b/drivers/net/wireless/ipw2100.h
@@ -586,6 +586,10 @@ struct ipw2100_priv {
         struct delayed_work wx_event_work;
         struct delayed_work hang_check;
         struct delayed_work rf_kill;
+        struct work_struct scan_event_now;
+        struct delayed_work scan_event_later;
+
+        int user_requested_scan;
 
         u32 interrupts;
         int tx_interrupts;
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
index f4aabcf480e4..262ab0b55824 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
@@ -37,9 +37,6 @@
 
 #include <linux/workqueue.h>
 
-#include <net/mac80211.h>
-#include <linux/wireless.h>
-
 #define IWL 3945
 
 #include "../net/mac80211/ieee80211_rate.h"
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index acb38750535f..19bcb01e2784 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -38,7 +38,6 @@
 #include <net/mac80211.h>
 
 #include <linux/etherdevice.h>
-#include <linux/delay.h>
 
 #define IWL 3945
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
index 287c75705c44..8dc78c0bf1ff 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
@@ -36,9 +36,6 @@
 
 #include <linux/workqueue.h>
 
-#include <net/mac80211.h>
-#include <linux/wireless.h>
-
 #define IWL 4965
 
 #include "../net/mac80211/ieee80211_rate.h"
@@ -2024,12 +2021,18 @@ static int open_file_generic(struct inode *inode, struct file *file)
 static void rs_dbgfs_set_mcs(struct iwl_rate_scale_priv *rs_priv,
                                 struct iwl_rate *mcs, int index)
 {
-        const u32 cck_rate = 0x820A;
+        u32 base_rate;
+
+        if (rs_priv->phymode == (u8) MODE_IEEE80211A)
+                base_rate = 0x800D;
+        else
+                base_rate = 0x820A;
+
         if (rs_priv->dbg_fixed.rate_n_flags) {
                 if (index < 12)
                         mcs->rate_n_flags = rs_priv->dbg_fixed.rate_n_flags;
                 else
-                        mcs->rate_n_flags = cck_rate;
+                        mcs->rate_n_flags = base_rate;
                 IWL_DEBUG_RATE("Fixed rate ON\n");
                 return;
         }
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index b50d20267c8a..557deebca1b9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -35,9 +35,7 @@
 #include <linux/netdevice.h>
 #include <linux/wireless.h>
 #include <net/mac80211.h>
-#include <linux/netdevice.h>
 #include <linux/etherdevice.h>
-#include <linux/delay.h>
 
 #define IWL 4965
 
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 75e3b5c3f155..83019d1d7ccc 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -48,8 +48,6 @@
 #include <linux/netdevice.h>
 #include <linux/wireless.h>
 #include <linux/firmware.h>
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/if_arp.h>
 
@@ -1749,21 +1747,22 @@ static void iwl_unset_hw_setting(struct iwl_priv *priv)
  * return : set the bit for each supported rate insert in ie
  */
 static u16 iwl_supported_rate_to_ie(u8 *ie, u16 supported_rate,
-                                    u16 basic_rate, int max_count)
+                                    u16 basic_rate, int *left)
 {
         u16 ret_rates = 0, bit;
         int i;
-        u8 *rates;
-
-        rates = &(ie[1]);
+        u8 *cnt = ie;
+        u8 *rates = ie + 1;
 
         for (bit = 1, i = 0; i < IWL_RATE_COUNT; i++, bit <<= 1) {
                 if (bit & supported_rate) {
                         ret_rates |= bit;
-                        rates[*ie] = iwl_rates[i].ieee |
-                            ((bit & basic_rate) ? 0x80 : 0x00);
-                        *ie = *ie + 1;
-                        if (*ie >= max_count)
+                        rates[*cnt] = iwl_rates[i].ieee |
+                                ((bit & basic_rate) ? 0x80 : 0x00);
+                        (*cnt)++;
+                        (*left)--;
+                        if ((*left <= 0) ||
+                            (*cnt >= IWL_SUPPORTED_RATES_IE_LEN))
                                 break;
                 }
         }
@@ -1780,7 +1779,7 @@ static u16 iwl_fill_probe_req(struct iwl_priv *priv,
 {
         int len = 0;
         u8 *pos = NULL;
-        u16 ret_rates;
+        u16 active_rates, ret_rates, cck_rates;
 
         /* Make sure there is enough space for the probe request,
          * two mandatory IEs and the data */
@@ -1825,19 +1824,27 @@ static u16 iwl_fill_probe_req(struct iwl_priv *priv,
         left -= 2;
         if (left < 0)
                 return 0;
+
         /* ... fill it in... */
         *pos++ = WLAN_EID_SUPP_RATES;
         *pos = 0;
-        ret_rates = priv->active_rate = priv->rates_mask;
+
+        priv->active_rate = priv->rates_mask;
+        active_rates = priv->active_rate;
         priv->active_rate_basic = priv->rates_mask & IWL_BASIC_RATES_MASK;
 
-        iwl_supported_rate_to_ie(pos, priv->active_rate,
-                                 priv->active_rate_basic, left);
+        cck_rates = IWL_CCK_RATES_MASK & active_rates;
+        ret_rates = iwl_supported_rate_to_ie(pos, cck_rates,
+                        priv->active_rate_basic, &left);
+        active_rates &= ~ret_rates;
+
+        ret_rates = iwl_supported_rate_to_ie(pos, active_rates,
+                                 priv->active_rate_basic, &left);
+        active_rates &= ~ret_rates;
+
         len += 2 + *pos;
         pos += (*pos) + 1;
-        ret_rates = ~ret_rates & priv->active_rate;
-
-        if (ret_rates == 0)
+        if (active_rates == 0)
                 goto fill_end;
 
         /* fill in supported extended rate */
@@ -1848,7 +1855,8 @@ static u16 iwl_fill_probe_req(struct iwl_priv *priv,
         /* ... fill it in... */
         *pos++ = WLAN_EID_EXT_SUPP_RATES;
         *pos = 0;
-        iwl_supported_rate_to_ie(pos, ret_rates, priv->active_rate_basic, left);
+        iwl_supported_rate_to_ie(pos, active_rates,
+                                 priv->active_rate_basic, &left);
         if (*pos > 0)
                 len += 2 + *pos;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index b1a6e39f7821..5e1279263b22 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -48,8 +48,6 @@
 #include <linux/netdevice.h>
 #include <linux/wireless.h>
 #include <linux/firmware.h>
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/if_arp.h>
 
@@ -1802,21 +1800,22 @@ static void iwl_unset_hw_setting(struct iwl_priv *priv)
  * return : set the bit for each supported rate insert in ie
  */
 static u16 iwl_supported_rate_to_ie(u8 *ie, u16 supported_rate,
-                                    u16 basic_rate, int max_count)
+                                    u16 basic_rate, int *left)
 {
         u16 ret_rates = 0, bit;
         int i;
-        u8 *rates;
-
-        rates = &(ie[1]);
+        u8 *cnt = ie;
+        u8 *rates = ie + 1;
 
         for (bit = 1, i = 0; i < IWL_RATE_COUNT; i++, bit <<= 1) {
                 if (bit & supported_rate) {
                         ret_rates |= bit;
-                        rates[*ie] = iwl_rates[i].ieee |
-                            ((bit & basic_rate) ? 0x80 : 0x00);
-                        *ie = *ie + 1;
-                        if (*ie >= max_count)
+                        rates[*cnt] = iwl_rates[i].ieee |
+                                ((bit & basic_rate) ? 0x80 : 0x00);
+                        (*cnt)++;
+                        (*left)--;
+                        if ((*left <= 0) ||
+                            (*cnt >= IWL_SUPPORTED_RATES_IE_LEN))
                                 break;
                 }
         }
@@ -1839,7 +1838,7 @@ static u16 iwl_fill_probe_req(struct iwl_priv *priv,
 {
         int len = 0;
         u8 *pos = NULL;
-        u16 ret_rates;
+        u16 active_rates, ret_rates, cck_rates;
 
         /* Make sure there is enough space for the probe request,
          * two mandatory IEs and the data */
@@ -1884,19 +1883,27 @@ static u16 iwl_fill_probe_req(struct iwl_priv *priv,
         left -= 2;
         if (left < 0)
                 return 0;
+
         /* ... fill it in... */
         *pos++ = WLAN_EID_SUPP_RATES;
         *pos = 0;
-        ret_rates = priv->active_rate = priv->rates_mask;
+
+        priv->active_rate = priv->rates_mask;
+        active_rates = priv->active_rate;
         priv->active_rate_basic = priv->rates_mask & IWL_BASIC_RATES_MASK;
 
-        iwl_supported_rate_to_ie(pos, priv->active_rate,
-                                 priv->active_rate_basic, left);
+        cck_rates = IWL_CCK_RATES_MASK & active_rates;
+        ret_rates = iwl_supported_rate_to_ie(pos, cck_rates,
+                        priv->active_rate_basic, &left);
+        active_rates &= ~ret_rates;
+
+        ret_rates = iwl_supported_rate_to_ie(pos, active_rates,
+                                 priv->active_rate_basic, &left);
+        active_rates &= ~ret_rates;
+
         len += 2 + *pos;
         pos += (*pos) + 1;
-        ret_rates = ~ret_rates & priv->active_rate;
-
-        if (ret_rates == 0)
+        if (active_rates == 0)
                 goto fill_end;
 
         /* fill in supported extended rate */
@@ -1907,7 +1914,8 @@ static u16 iwl_fill_probe_req(struct iwl_priv *priv,
         /* ... fill it in... */
         *pos++ = WLAN_EID_EXT_SUPP_RATES;
         *pos = 0;
-        iwl_supported_rate_to_ie(pos, ret_rates, priv->active_rate_basic, left);
+        iwl_supported_rate_to_ie(pos, active_rates,
+                                 priv->active_rate_basic, &left);
         if (*pos > 0)
                 len += 2 + *pos;
 
@@ -4494,13 +4502,13 @@ static u8 ratio2dB[100] = {
  * Conversion assumes that levels are voltages (20*log), not powers (10*log). */
 int iwl_calc_db_from_ratio(int sig_ratio)
 {
-        /* Anything above 1000:1 just report as 60 dB */
-        if (sig_ratio > 1000)
+        /* 1000:1 or higher just report as 60 dB */
+        if (sig_ratio >= 1000)
                 return 60;
 
-        /* Above 100:1, divide by 10 and use table,
+        /* 100:1 or higher, divide by 10 and use table,
          *   add 20 dB to make up for divide by 10 */
-        if (sig_ratio > 100)
+        if (sig_ratio >= 100)
                 return (20 + (int)ratio2dB[sig_ratio/10]);
 
         /* We shouldn't see this */
diff --git a/drivers/net/wireless/iwlwifi/iwlwifi.h b/drivers/net/wireless/iwlwifi/iwlwifi.h
index e0b97c341215..432ce887807f 100644
--- a/drivers/net/wireless/iwlwifi/iwlwifi.h
+++ b/drivers/net/wireless/iwlwifi/iwlwifi.h
@@ -39,18 +39,13 @@ struct iwl_priv;
 /* Hardware specific file defines the PCI IDs table for that hardware module */
 extern struct pci_device_id iwl_hw_card_ids[];
 
+#include "iwl-hw.h"
 #if IWL == 3945
-
 #define DRV_NAME        "iwl3945"
-#include "iwl-hw.h"
 #include "iwl-3945-hw.h"
-
 #elif IWL == 4965
-
 #define DRV_NAME        "iwl4965"
-#include "iwl-hw.h"
 #include "iwl-4965-hw.h"
-
 #endif
 
 #include "iwl-prph.h"
diff --git a/drivers/net/wireless/p54common.c b/drivers/net/wireless/p54common.c
index 2c63cf0ad2cd..1437db0cf4b2 100644
--- a/drivers/net/wireless/p54common.c
+++ b/drivers/net/wireless/p54common.c
@@ -577,7 +577,7 @@ static int p54_set_filter(struct ieee80211_hw *dev, u16 filter_type,
         struct p54_tx_control_filter *filter;
 
         hdr = kzalloc(sizeof(*hdr) + sizeof(*filter) +
-                      priv->tx_hdr_len, GFP_KERNEL);
+                      priv->tx_hdr_len, GFP_ATOMIC);
         if (!hdr)
                 return -ENOMEM;
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index bb6f46cfbb9f..ff399f8083e9 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -550,7 +550,7 @@ void rt2x00lib_write_tx_desc(struct rt2x00_dev *rt2x00dev,
                         /*
                          * Check if we need to set the Length Extension
                          */
-                        if (bitrate == 110 && residual <= 3)
+                        if (bitrate == 110 && residual <= 30)
                                 desc.service |= 0x80;
                 }
 
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 3e42759473c3..46c8c0840a65 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -2029,6 +2029,7 @@ static struct usb_device_id rt73usb_device_table[] = {
         { USB_DEVICE(0x050d, 0x7050), USB_DEVICE_DATA(&rt73usb_ops) },
         { USB_DEVICE(0x050d, 0x705a), USB_DEVICE_DATA(&rt73usb_ops) },
         { USB_DEVICE(0x050d, 0x905b), USB_DEVICE_DATA(&rt73usb_ops) },
+        { USB_DEVICE(0x050d, 0x905c), USB_DEVICE_DATA(&rt73usb_ops) },
         /* Billionton */
         { USB_DEVICE(0x1631, 0xc019), USB_DEVICE_DATA(&rt73usb_ops) },
         /* Buffalo */
diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c
index 0ef887dd2867..de61c8fe6492 100644
--- a/drivers/net/wireless/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl8187_dev.c
@@ -131,7 +131,8 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb,
         struct rtl8187_tx_hdr *hdr;
         struct rtl8187_tx_info *info;
         struct urb *urb;
-        u32 tmp;
+        __le16 rts_dur = 0;
+        u32 flags;
 
         urb = usb_alloc_urb(0, GFP_ATOMIC);
         if (!urb) {
@@ -139,24 +140,24 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb,
                 return 0;
         }
 
-        hdr = (struct rtl8187_tx_hdr *)skb_push(skb, sizeof(*hdr));
-        tmp = skb->len - sizeof(*hdr);
-        tmp |= RTL8187_TX_FLAG_NO_ENCRYPT;
-        tmp |= control->rts_cts_rate << 19;
-        tmp |= control->tx_rate << 24;
-        if (ieee80211_get_morefrag((struct ieee80211_hdr *)skb))
-                tmp |= RTL8187_TX_FLAG_MORE_FRAG;
+        flags = skb->len;
+        flags |= RTL8187_TX_FLAG_NO_ENCRYPT;
+        flags |= control->rts_cts_rate << 19;
+        flags |= control->tx_rate << 24;
+        if (ieee80211_get_morefrag((struct ieee80211_hdr *)skb->data))
+                flags |= RTL8187_TX_FLAG_MORE_FRAG;
         if (control->flags & IEEE80211_TXCTL_USE_RTS_CTS) {
-                tmp |= RTL8187_TX_FLAG_RTS;
-                hdr->rts_duration =
-                        ieee80211_rts_duration(dev, priv->if_id, skb->len, control);
+                flags |= RTL8187_TX_FLAG_RTS;
+                rts_dur = ieee80211_rts_duration(dev, priv->if_id, skb->len, control);
         }
         if (control->flags & IEEE80211_TXCTL_USE_CTS_PROTECT)
-                tmp |= RTL8187_TX_FLAG_CTS;
-        hdr->flags = cpu_to_le32(tmp);
+                flags |= RTL8187_TX_FLAG_CTS;
+
+        hdr = (struct rtl8187_tx_hdr *)skb_push(skb, sizeof(*hdr));
+        hdr->flags = cpu_to_le32(flags);
         hdr->len = 0;
-        tmp = control->retry_limit << 8;
-        hdr->retry = cpu_to_le32(tmp);
+        hdr->rts_duration = rts_dur;
+        hdr->retry = cpu_to_le32(control->retry_limit << 8);
 
         info = (struct rtl8187_tx_info *)skb->cb;
         info->control = kmemdup(control, sizeof(*control), GFP_ATOMIC);
@@ -587,8 +588,6 @@ static void rtl8187_configure_filter(struct ieee80211_hw *dev,
 
         *total_flags = 0;
 
-        if (changed_flags & FIF_PROMISC_IN_BSS)
-                priv->rx_conf ^= RTL818X_RX_CONF_NICMAC;
         if (changed_flags & FIF_ALLMULTI)
                 priv->rx_conf ^= RTL818X_RX_CONF_MULTICAST;
         if (changed_flags & FIF_FCSFAIL)
@@ -601,8 +600,6 @@ static void rtl8187_configure_filter(struct ieee80211_hw *dev,
         if (mc_count > 0)
                 priv->rx_conf |= RTL818X_RX_CONF_MULTICAST;
 
-        if (priv->rx_conf & RTL818X_RX_CONF_NICMAC)
-                *total_flags |= FIF_PROMISC_IN_BSS;
         if (priv->rx_conf & RTL818X_RX_CONF_MULTICAST)
                 *total_flags |= FIF_ALLMULTI;
         if (priv->rx_conf & RTL818X_RX_CONF_FCS)
diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c
index 935b144d9b56..d5c0c66188ca 100644
--- a/drivers/net/wireless/zd1201.c
+++ b/drivers/net/wireless/zd1201.c
@@ -327,8 +327,8 @@ static void zd1201_usbrx(struct urb *urb)
                         memcpy(skb_put(skb, 6), &data[datalen-8], 6);
                         memcpy(skb_put(skb, 2), &data[datalen-24], 2);
                         memcpy(skb_put(skb, len), data, len);
-                        skb->dev->last_rx = jiffies;
                         skb->protocol = eth_type_trans(skb, zd->dev);
+                        skb->dev->last_rx = jiffies;
                         zd->stats.rx_packets++;
                         zd->stats.rx_bytes += skb->len;
                         netif_rx(skb);
@@ -384,8 +384,8 @@ static void zd1201_usbrx(struct urb *urb)
                         memcpy(skb_put(skb, 2), &data[6], 2);
                         memcpy(skb_put(skb, len), data+8, len);
                 }
-                skb->dev->last_rx = jiffies;
                 skb->protocol = eth_type_trans(skb, zd->dev);
+                skb->dev->last_rx = jiffies;
                 zd->stats.rx_packets++;
                 zd->stats.rx_bytes += skb->len;
                 netif_rx(skb);
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index b0684f965761..c755b6923812 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -1044,14 +1044,17 @@ error:
 static void disconnect(struct usb_interface *intf)
 {
         struct net_device *netdev = zd_intf_to_netdev(intf);
-        struct zd_mac *mac = zd_netdev_mac(netdev);
-        struct zd_usb *usb = &mac->chip.usb;
+        struct zd_mac *mac;
+        struct zd_usb *usb;
 
         /* Either something really bad happened, or we're just dealing with
          * a DEVICE_INSTALLER. */
         if (netdev == NULL)
                 return;
 
+        mac = zd_netdev_mac(netdev);
+        usb = &mac->chip.usb;
+
         dev_dbg_f(zd_usb_dev(usb), "\n");
 
         zd_netdev_disconnect(netdev);
diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c
index a2d08c9ba3c4..ff999ff0b627 100644
--- a/drivers/s390/net/qeth_main.c
+++ b/drivers/s390/net/qeth_main.c
@@ -6643,7 +6643,8 @@ qeth_netdev_init(struct net_device *dev)
         dev->vlan_rx_kill_vid = qeth_vlan_rx_kill_vid;
         dev->vlan_rx_add_vid = qeth_vlan_rx_add_vid;
 #endif
-        dev->header_ops = &qeth_null_ops;
+        if (qeth_get_netdev_flags(card) & IFF_NOARP)
+                dev->header_ops = &qeth_null_ops;
 
 #ifdef CONFIG_QETH_IPV6
         /*IPv6 address autoconfiguration stuff*/