Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6

6 files changed, 49 insertions, 57 deletions

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 87aff1d923ba..14f10eb91c5c 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -314,7 +314,7 @@ static int ieee80211_open(struct net_device *dev)
         if (sdata->vif.type == NL80211_IFTYPE_STATION)
                 ieee80211_queue_work(&local->hw, &sdata->u.mgd.work);
 
-        netif_tx_start_all_queues(dev);
+        netif_start_queue(dev);
 
         return 0;
  err_del_interface:
@@ -343,7 +343,7 @@ static int ieee80211_stop(struct net_device *dev)
         /*
          * Stop TX on this interface first.
          */
-        netif_tx_stop_all_queues(dev);
+        netif_stop_queue(dev);
 
         /*
          * Now delete all active aggregation sessions.
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index f7364e56f1ee..9a733890eb47 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -50,7 +50,7 @@ static void ieee80211_mesh_housekeeping_timer(unsigned long data)
         struct ieee80211_local *local = sdata->local;
         struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
 
-        ifmsh->wrkq_flags |= MESH_WORK_HOUSEKEEPING;
+        set_bit(MESH_WORK_HOUSEKEEPING, &ifmsh->wrkq_flags);
 
         if (local->quiescing) {
                 set_bit(TMR_RUNNING_HK, &ifmsh->timers_running);
@@ -480,7 +480,7 @@ void ieee80211_start_mesh(struct ieee80211_sub_if_data *sdata)
         struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
         struct ieee80211_local *local = sdata->local;
 
-        ifmsh->wrkq_flags |= MESH_WORK_HOUSEKEEPING;
+        set_bit(MESH_WORK_HOUSEKEEPING, &ifmsh->wrkq_flags);
         ieee80211_queue_work(&local->hw, &ifmsh->work);
         sdata->vif.bss_conf.beacon_int = MESH_DEFAULT_BEACON_INTERVAL;
         ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON |
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 8d26e9bf8964..71220a5d1406 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -458,9 +458,15 @@ static void ieee80211_send_deauth_disassoc(struct ieee80211_sub_if_data *sdata,
         mgmt->u.deauth.reason_code = cpu_to_le16(reason);
 
         if (stype == IEEE80211_STYPE_DEAUTH)
-                cfg80211_send_deauth(sdata->dev, (u8 *)mgmt, skb->len, cookie);
+                if (cookie)
+                        __cfg80211_send_deauth(sdata->dev, (u8 *)mgmt, skb->len);
+                else
+                        cfg80211_send_deauth(sdata->dev, (u8 *)mgmt, skb->len);
         else
-                cfg80211_send_disassoc(sdata->dev, (u8 *)mgmt, skb->len, cookie);
+                if (cookie)
+                        __cfg80211_send_disassoc(sdata->dev, (u8 *)mgmt, skb->len);
+                else
+                        cfg80211_send_disassoc(sdata->dev, (u8 *)mgmt, skb->len);
         ieee80211_tx_skb(sdata, skb, ifmgd->flags & IEEE80211_STA_MFP_ENABLED);
 }
 
@@ -923,7 +929,7 @@ static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata,
         ieee80211_recalc_ps(local, -1);
         mutex_unlock(&local->iflist_mtx);
 
-        netif_tx_start_all_queues(sdata->dev);
+        netif_start_queue(sdata->dev);
         netif_carrier_on(sdata->dev);
 }
 
@@ -1055,7 +1061,7 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata,
          * time -- we don't want the scan code to enable queues.
          */
 
-        netif_tx_stop_all_queues(sdata->dev);
+        netif_stop_queue(sdata->dev);
         netif_carrier_off(sdata->dev);
 
         rcu_read_lock();
@@ -1959,12 +1965,10 @@ static void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
                         /* no action */
                         break;
                 case RX_MGMT_CFG80211_DEAUTH:
-                        cfg80211_send_deauth(sdata->dev, (u8 *)mgmt, skb->len,
-                                             NULL);
+                        cfg80211_send_deauth(sdata->dev, (u8 *)mgmt, skb->len);
                         break;
                 case RX_MGMT_CFG80211_DISASSOC:
-                        cfg80211_send_disassoc(sdata->dev, (u8 *)mgmt, skb->len,
-                                               NULL);
+                        cfg80211_send_disassoc(sdata->dev, (u8 *)mgmt, skb->len);
                         break;
                 default:
                         WARN(1, "unexpected: %d", rma);
@@ -2019,7 +2023,7 @@ static void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
                 cfg80211_send_rx_assoc(sdata->dev, (u8 *) mgmt, skb->len);
                 break;
         case RX_MGMT_CFG80211_DEAUTH:
-                cfg80211_send_deauth(sdata->dev, (u8 *)mgmt, skb->len, NULL);
+                cfg80211_send_deauth(sdata->dev, (u8 *)mgmt, skb->len);
                 break;
         default:
                 WARN(1, "unexpected: %d", rma);
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 7170bf4565a8..5c385e3c1d1f 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1504,19 +1504,28 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx)
                 /* illegal frame */
                 return RX_DROP_MONITOR;
 
-        if (!is_multicast_ether_addr(hdr->addr1) &&
-                        (mesh_hdr->flags & MESH_FLAGS_AE_A5_A6)) {
+        if (mesh_hdr->flags & MESH_FLAGS_AE) {
                 struct mesh_path *mppath;
+                char *proxied_addr;
+                char *mpp_addr;
+
+                if (is_multicast_ether_addr(hdr->addr1)) {
+                        mpp_addr = hdr->addr3;
+                        proxied_addr = mesh_hdr->eaddr1;
+                } else {
+                        mpp_addr = hdr->addr4;
+                        proxied_addr = mesh_hdr->eaddr2;
+                }
 
                 rcu_read_lock();
-                mppath = mpp_path_lookup(mesh_hdr->eaddr2, sdata);
+                mppath = mpp_path_lookup(proxied_addr, sdata);
                 if (!mppath) {
-                        mpp_path_add(mesh_hdr->eaddr2, hdr->addr4, sdata);
+                        mpp_path_add(proxied_addr, mpp_addr, sdata);
                 } else {
                         spin_lock_bh(&mppath->state_lock);
                         mppath->exp_time = jiffies;
-                        if (compare_ether_addr(mppath->mpp, hdr->addr4) != 0)
-                                memcpy(mppath->mpp, hdr->addr4, ETH_ALEN);
+                        if (compare_ether_addr(mppath->mpp, mpp_addr) != 0)
+                                memcpy(mppath->mpp, mpp_addr, ETH_ALEN);
                         spin_unlock_bh(&mppath->state_lock);
                 }
                 rcu_read_unlock();
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index 71e10cabf811..7a350d2690a0 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -306,10 +306,10 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted)
                 if (sdata->vif.type == NL80211_IFTYPE_STATION) {
                         if (sdata->u.mgd.associated) {
                                 ieee80211_scan_ps_disable(sdata);
-                                netif_tx_wake_all_queues(sdata->dev);
+                                netif_wake_queue(sdata->dev);
                         }
                 } else
-                        netif_tx_wake_all_queues(sdata->dev);
+                        netif_wake_queue(sdata->dev);
 
                 /* re-enable beaconing */
                 if (sdata->vif.type == NL80211_IFTYPE_AP ||
@@ -364,7 +364,7 @@ static int ieee80211_start_sw_scan(struct ieee80211_local *local)
                  * are handled in the scan state machine
                  */
                 if (sdata->vif.type != NL80211_IFTYPE_STATION)
-                        netif_tx_stop_all_queues(sdata->dev);
+                        netif_stop_queue(sdata->dev);
         }
         mutex_unlock(&local->iflist_mtx);
 
@@ -523,7 +523,7 @@ static void ieee80211_scan_state_leave_oper_channel(struct ieee80211_local *loca
                         continue;
 
                 if (sdata->vif.type == NL80211_IFTYPE_STATION) {
-                        netif_tx_stop_all_queues(sdata->dev);
+                        netif_stop_queue(sdata->dev);
                         if (sdata->u.mgd.associated)
                                 ieee80211_scan_ps_enable(sdata);
                 }
@@ -558,7 +558,7 @@ static void ieee80211_scan_state_enter_oper_channel(struct ieee80211_local *loca
                 if (sdata->vif.type == NL80211_IFTYPE_STATION) {
                         if (sdata->u.mgd.associated)
                                 ieee80211_scan_ps_disable(sdata);
-                        netif_tx_wake_all_queues(sdata->dev);
+                        netif_wake_queue(sdata->dev);
                 }
         }
         mutex_unlock(&local->iflist_mtx);
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index ceb2c14c8f47..1f87b4e7f4f7 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -121,7 +121,7 @@ void cfg80211_send_rx_assoc(struct net_device *dev, const u8 *buf, size_t len)
 }
 EXPORT_SYMBOL(cfg80211_send_rx_assoc);
 
-static void __cfg80211_send_deauth(struct net_device *dev,
+void __cfg80211_send_deauth(struct net_device *dev,
                                    const u8 *buf, size_t len)
 {
         struct wireless_dev *wdev = dev->ieee80211_ptr;
@@ -130,7 +130,6 @@ static void __cfg80211_send_deauth(struct net_device *dev,
         struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)buf;
         const u8 *bssid = mgmt->bssid;
         int i;
-        bool done = false;
 
         ASSERT_WDEV_LOCK(wdev);
 
@@ -138,7 +137,6 @@ static void __cfg80211_send_deauth(struct net_device *dev,
 
         if (wdev->current_bss &&
             memcmp(wdev->current_bss->pub.bssid, bssid, ETH_ALEN) == 0) {
-                done = true;
                 cfg80211_unhold_bss(wdev->current_bss);
                 cfg80211_put_bss(&wdev->current_bss->pub);
                 wdev->current_bss = NULL;
@@ -148,7 +146,6 @@ static void __cfg80211_send_deauth(struct net_device *dev,
                         cfg80211_unhold_bss(wdev->auth_bsses[i]);
                         cfg80211_put_bss(&wdev->auth_bsses[i]->pub);
                         wdev->auth_bsses[i] = NULL;
-                        done = true;
                         break;
                 }
                 if (wdev->authtry_bsses[i] &&
@@ -156,13 +153,10 @@ static void __cfg80211_send_deauth(struct net_device *dev,
                         cfg80211_unhold_bss(wdev->authtry_bsses[i]);
                         cfg80211_put_bss(&wdev->authtry_bsses[i]->pub);
                         wdev->authtry_bsses[i] = NULL;
-                        done = true;
                         break;
                 }
         }
 
-        WARN_ON(!done);
-
         if (wdev->sme_state == CFG80211_SME_CONNECTED) {
                 u16 reason_code;
                 bool from_ap;
@@ -177,27 +171,19 @@ static void __cfg80211_send_deauth(struct net_device *dev,
                                           false, NULL);
         }
 }
+EXPORT_SYMBOL(__cfg80211_send_deauth);
 
-
-void cfg80211_send_deauth(struct net_device *dev, const u8 *buf, size_t len,
-                          void *cookie)
+void cfg80211_send_deauth(struct net_device *dev, const u8 *buf, size_t len)
 {
         struct wireless_dev *wdev = dev->ieee80211_ptr;
 
-        BUG_ON(cookie && wdev != cookie);
-
-        if (cookie) {
-                /* called within callback */
-                __cfg80211_send_deauth(dev, buf, len);
-        } else {
-                wdev_lock(wdev);
-                __cfg80211_send_deauth(dev, buf, len);
-                wdev_unlock(wdev);
-        }
+        wdev_lock(wdev);
+        __cfg80211_send_deauth(dev, buf, len);
+        wdev_unlock(wdev);
 }
 EXPORT_SYMBOL(cfg80211_send_deauth);
 
-static void __cfg80211_send_disassoc(struct net_device *dev,
+void __cfg80211_send_disassoc(struct net_device *dev,
                                      const u8 *buf, size_t len)
 {
         struct wireless_dev *wdev = dev->ieee80211_ptr;
@@ -238,22 +224,15 @@ static void __cfg80211_send_disassoc(struct net_device *dev,
         from_ap = memcmp(mgmt->sa, dev->dev_addr, ETH_ALEN) != 0;
         __cfg80211_disconnected(dev, NULL, 0, reason_code, from_ap);
 }
+EXPORT_SYMBOL(__cfg80211_send_disassoc);
 
-void cfg80211_send_disassoc(struct net_device *dev, const u8 *buf, size_t len,
-                            void *cookie)
+void cfg80211_send_disassoc(struct net_device *dev, const u8 *buf, size_t len)
 {
         struct wireless_dev *wdev = dev->ieee80211_ptr;
 
-        BUG_ON(cookie && wdev != cookie);
-
-        if (cookie) {
-                /* called within callback */
-                __cfg80211_send_disassoc(dev, buf, len);
-        } else {
-                wdev_lock(wdev);
-                __cfg80211_send_disassoc(dev, buf, len);
-                wdev_unlock(wdev);
-        }
+        wdev_lock(wdev);
+        __cfg80211_send_disassoc(dev, buf, len);
+        wdev_unlock(wdev);
 }
 EXPORT_SYMBOL(cfg80211_send_disassoc);