Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem

18 files changed, 57 insertions, 50 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 1241a73cc230..db5971f401ec 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7277,7 +7277,6 @@ F:	drivers/video/aty/aty128fb.c
 RALINK RT2X00 WIRELESS LAN DRIVER
 P:      rt2x00 project
 M:      Ivo van Doorn <IvDoorn@gmail.com>
-M:      Gertjan van Wingerde <gwingerde@gmail.com>
 M:      Helmut Schaa <helmut.schaa@googlemail.com>
 L:      linux-wireless@vger.kernel.org
 L:      users@rt2x00.serialmonkey.com (moderated for non-subscribers)
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index be571fef185d..a83b57e57b63 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -82,6 +82,7 @@ static const struct usb_device_id ath3k_table[] = {
         { USB_DEVICE(0x04CA, 0x3004) },
         { USB_DEVICE(0x04CA, 0x3005) },
         { USB_DEVICE(0x04CA, 0x3006) },
+        { USB_DEVICE(0x04CA, 0x3007) },
         { USB_DEVICE(0x04CA, 0x3008) },
         { USB_DEVICE(0x04CA, 0x300b) },
         { USB_DEVICE(0x0930, 0x0219) },
@@ -131,6 +132,7 @@ static const struct usb_device_id ath3k_blist_tbl[] = {
         { USB_DEVICE(0x04ca, 0x3004), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x04ca, 0x3005), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x04ca, 0x3006), .driver_info = BTUSB_ATH3012 },
+        { USB_DEVICE(0x04ca, 0x3007), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x04ca, 0x3008), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x04ca, 0x300b), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index f338b0c5a8de..a7dfbf9a3afb 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -152,6 +152,7 @@ static const struct usb_device_id blacklist_table[] = {
         { USB_DEVICE(0x04ca, 0x3004), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x04ca, 0x3005), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x04ca, 0x3006), .driver_info = BTUSB_ATH3012 },
+        { USB_DEVICE(0x04ca, 0x3007), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x04ca, 0x3008), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x04ca, 0x300b), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
@@ -1485,10 +1486,8 @@ static int btusb_probe(struct usb_interface *intf,
         if (id->driver_info & BTUSB_BCM92035)
                 hdev->setup = btusb_setup_bcm92035;
 
-        if (id->driver_info & BTUSB_INTEL) {
-                usb_enable_autosuspend(data->udev);
+        if (id->driver_info & BTUSB_INTEL)
                 hdev->setup = btusb_setup_intel;
-        }
 
         /* Interface numbers are hardcoded in the specification */
         data->isoc = usb_ifnum_to_if(data->udev, 1);
diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c
index a0398fe3eb28..be3eb2a8d602 100644
--- a/drivers/net/wireless/ath/ath9k/ahb.c
+++ b/drivers/net/wireless/ath/ath9k/ahb.c
@@ -86,7 +86,6 @@ static int ath_ahb_probe(struct platform_device *pdev)
         int irq;
         int ret = 0;
         struct ath_hw *ah;
-        struct ath_common *common;
         char hw_name[64];
 
         if (!dev_get_platdata(&pdev->dev)) {
@@ -146,9 +145,6 @@ static int ath_ahb_probe(struct platform_device *pdev)
         wiphy_info(hw->wiphy, "%s mem=0x%lx, irq=%d\n",
                    hw_name, (unsigned long)mem, irq);
 
-        common = ath9k_hw_common(sc->sc_ah);
-        /* Will be cleared in ath9k_start() */
-        set_bit(ATH_OP_INVALID, &common->op_flags);
         return 0;
 
  err_irq:
diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c
index 6d47783f2e5b..ba502a2d199b 100644
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -155,6 +155,9 @@ static void ath9k_hw_set_ofdm_nil(struct ath_hw *ah, u8 immunityLevel,
                 ATH9K_ANI_RSSI_THR_LOW,
                 ATH9K_ANI_RSSI_THR_HIGH);
 
+        if (AR_SREV_9100(ah) && immunityLevel < ATH9K_ANI_OFDM_DEF_LEVEL)
+                immunityLevel = ATH9K_ANI_OFDM_DEF_LEVEL;
+
         if (!scan)
                 aniState->ofdmNoiseImmunityLevel = immunityLevel;
 
@@ -235,6 +238,9 @@ static void ath9k_hw_set_cck_nil(struct ath_hw *ah, u_int8_t immunityLevel,
                 BEACON_RSSI(ah), ATH9K_ANI_RSSI_THR_LOW,
                 ATH9K_ANI_RSSI_THR_HIGH);
 
+        if (AR_SREV_9100(ah) && immunityLevel < ATH9K_ANI_CCK_DEF_LEVEL)
+                immunityLevel = ATH9K_ANI_CCK_DEF_LEVEL;
+
         if (ah->opmode == NL80211_IFTYPE_STATION &&
             BEACON_RSSI(ah) <= ATH9K_ANI_RSSI_THR_LOW &&
             immunityLevel > ATH9K_ANI_CCK_MAX_LEVEL_LOW_RSSI)
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 44d74495c4de..3ba03dde4215 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -251,7 +251,6 @@ struct ath_atx_tid {
 
         s8 bar_index;
         bool sched;
-        bool paused;
         bool active;
 };
 
diff --git a/drivers/net/wireless/ath/ath9k/debug_sta.c b/drivers/net/wireless/ath/ath9k/debug_sta.c
index d76e6e0120d2..ffca918ff16a 100644
--- a/drivers/net/wireless/ath/ath9k/debug_sta.c
+++ b/drivers/net/wireless/ath/ath9k/debug_sta.c
@@ -72,7 +72,7 @@ static ssize_t read_file_node_aggr(struct file *file, char __user *user_buf,
                 ath_txq_lock(sc, txq);
                 if (tid->active) {
                         len += scnprintf(buf + len, size - len,
-                                         "%3d%11d%10d%10d%10d%10d%9d%6d%8d\n",
+                                         "%3d%11d%10d%10d%10d%10d%9d%6d\n",
                                          tid->tidno,
                                          tid->seq_start,
                                          tid->seq_next,
@@ -80,8 +80,7 @@ static ssize_t read_file_node_aggr(struct file *file, char __user *user_buf,
                                          tid->baw_head,
                                          tid->baw_tail,
                                          tid->bar_index,
-                                         tid->sched,
-                                         tid->paused);
+                                         tid->sched);
                 }
                 ath_txq_unlock(sc, txq);
         }
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index cbbb02a6b13b..36ae6490e554 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -783,6 +783,9 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc,
         common = ath9k_hw_common(ah);
         ath9k_set_hw_capab(sc, hw);
 
+        /* Will be cleared in ath9k_start() */
+        set_bit(ATH_OP_INVALID, &common->op_flags);
+
         /* Initialize regulatory */
         error = ath_regd_init(&common->regulatory, sc->hw->wiphy,
                               ath9k_reg_notifier);
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 25304adece57..914dbc6b1720 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -784,7 +784,6 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 {
         struct ath_softc *sc;
         struct ieee80211_hw *hw;
-        struct ath_common *common;
         u8 csz;
         u32 val;
         int ret = 0;
@@ -877,10 +876,6 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         wiphy_info(hw->wiphy, "%s mem=0x%lx, irq=%d\n",
                    hw_name, (unsigned long)sc->mem, pdev->irq);
 
-        /* Will be cleared in ath9k_start() */
-        common = ath9k_hw_common(sc->sc_ah);
-        set_bit(ATH_OP_INVALID, &common->op_flags);
-
         return 0;
 
 err_init:
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 6c9accdb52e4..19df969ec909 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -975,6 +975,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
         u64 tsf = 0;
         unsigned long flags;
         dma_addr_t new_buf_addr;
+        unsigned int budget = 512;
 
         if (edma)
                 dma_type = DMA_BIDIRECTIONAL;
@@ -1113,15 +1114,17 @@ requeue_drop_frag:
                 }
 requeue:
                 list_add_tail(&bf->list, &sc->rx.rxbuf);
-                if (flush)
-                        continue;
 
                 if (edma) {
                         ath_rx_edma_buf_link(sc, qtype);
                 } else {
                         ath_rx_buf_relink(sc, bf);
-                        ath9k_hw_rxena(ah);
+                        if (!flush)
+                                ath9k_hw_rxena(ah);
                 }
+
+                if (!budget--)
+                        break;
         } while (1);
 
         if (!(ah->imask & ATH9K_INT_RXEOL)) {
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 87cbec47fb48..66acb2cbd9df 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -107,9 +107,6 @@ static void ath_tx_queue_tid(struct ath_txq *txq, struct ath_atx_tid *tid)
 {
         struct ath_atx_ac *ac = tid->ac;
 
-        if (tid->paused)
-                return;
-
         if (tid->sched)
                 return;
 
@@ -1407,7 +1404,6 @@ int ath_tx_aggr_start(struct ath_softc *sc, struct ieee80211_sta *sta,
         ath_tx_tid_change_state(sc, txtid);
 
         txtid->active = true;
-        txtid->paused = true;
         *ssn = txtid->seq_start = txtid->seq_next;
         txtid->bar_index = -1;
 
@@ -1427,7 +1423,6 @@ void ath_tx_aggr_stop(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid)
 
         ath_txq_lock(sc, txq);
         txtid->active = false;
-        txtid->paused = false;
         ath_tx_flush_tid(sc, txtid);
         ath_tx_tid_change_state(sc, txtid);
         ath_txq_unlock_complete(sc, txq);
@@ -1487,7 +1482,7 @@ void ath_tx_aggr_wakeup(struct ath_softc *sc, struct ath_node *an)
                 ath_txq_lock(sc, txq);
                 ac->clear_ps_filter = true;
 
-                if (!tid->paused && ath_tid_has_buffered(tid)) {
+                if (ath_tid_has_buffered(tid)) {
                         ath_tx_queue_tid(txq, tid);
                         ath_txq_schedule(sc, txq);
                 }
@@ -1510,7 +1505,6 @@ void ath_tx_aggr_resume(struct ath_softc *sc, struct ieee80211_sta *sta,
         ath_txq_lock(sc, txq);
 
         tid->baw_size = IEEE80211_MIN_AMPDU_BUF << sta->ht_cap.ampdu_factor;
-        tid->paused = false;
 
         if (ath_tid_has_buffered(tid)) {
                 ath_tx_queue_tid(txq, tid);
@@ -1544,8 +1538,6 @@ void ath9k_release_buffered_frames(struct ieee80211_hw *hw,
                         continue;
 
                 tid = ATH_AN_2_TID(an, i);
-                if (tid->paused)
-                        continue;
 
                 ath_txq_lock(sc, tid->ac->txq);
                 while (nframes > 0) {
@@ -1844,9 +1836,6 @@ void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq)
                         list_del(&tid->list);
                         tid->sched = false;
 
-                        if (tid->paused)
-                                continue;
-
                         if (ath_tx_sched_aggr(sc, txq, tid, &stop))
                                 sent = true;
 
@@ -2698,7 +2687,6 @@ void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an)
                 tid->baw_size  = WME_MAX_BA;
                 tid->baw_head  = tid->baw_tail = 0;
                 tid->sched     = false;
-                tid->paused    = false;
                 tid->active        = false;
                 __skb_queue_head_init(&tid->buf_q);
                 __skb_queue_head_init(&tid->retry_q);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/chip.c b/drivers/net/wireless/brcm80211/brcmfmac/chip.c
index df130ef53d1c..c7c9f15c0fe0 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/chip.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/chip.c
@@ -303,10 +303,10 @@ static void brcmf_chip_ai_coredisable(struct brcmf_core_priv *core,
 
         ci = core->chip;
 
-        /* if core is already in reset, just return */
+        /* if core is already in reset, skip reset */
         regdata = ci->ops->read32(ci->ctx, core->wrapbase + BCMA_RESET_CTL);
         if ((regdata & BCMA_RESET_CTL_RESET) != 0)
-                return;
+                goto in_reset_configure;
 
         /* configure reset */
         ci->ops->write32(ci->ctx, core->wrapbase + BCMA_IOCTL,
@@ -322,6 +322,7 @@ static void brcmf_chip_ai_coredisable(struct brcmf_core_priv *core,
         SPINWAIT(ci->ops->read32(ci->ctx, core->wrapbase + BCMA_RESET_CTL) !=
                  BCMA_RESET_CTL_RESET, 300);
 
+in_reset_configure:
         /* in-reset configure */
         ci->ops->write32(ci->ctx, core->wrapbase + BCMA_IOCTL,
                          reset | BCMA_IOCTL_FGC | BCMA_IOCTL_CLK);
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index ddeb5a709aa3..a87ee9b6585a 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -621,20 +621,18 @@ void rt2x00mac_bss_info_changed(struct ieee80211_hw *hw,
                                       bss_conf->bssid);
 
         /*
-         * Update the beacon. This is only required on USB devices. PCI
-         * devices fetch beacons periodically.
-         */
-        if (changes & BSS_CHANGED_BEACON && rt2x00_is_usb(rt2x00dev))
-                rt2x00queue_update_beacon(rt2x00dev, vif);
-
-        /*
          * Start/stop beaconing.
          */
         if (changes & BSS_CHANGED_BEACON_ENABLED) {
                 if (!bss_conf->enable_beacon && intf->enable_beacon) {
-                        rt2x00queue_clear_beacon(rt2x00dev, vif);
                         rt2x00dev->intf_beaconing--;
                         intf->enable_beacon = false;
+                        /*
+                         * Clear beacon in the H/W for this vif. This is needed
+                         * to disable beaconing on this particular interface
+                         * and keep it running on other interfaces.
+                         */
+                        rt2x00queue_clear_beacon(rt2x00dev, vif);
 
                         if (rt2x00dev->intf_beaconing == 0) {
                                 /*
@@ -645,11 +643,15 @@ void rt2x00mac_bss_info_changed(struct ieee80211_hw *hw,
                                 rt2x00queue_stop_queue(rt2x00dev->bcn);
                                 mutex_unlock(&intf->beacon_skb_mutex);
                         }
-
-
                 } else if (bss_conf->enable_beacon && !intf->enable_beacon) {
                         rt2x00dev->intf_beaconing++;
                         intf->enable_beacon = true;
+                        /*
+                         * Upload beacon to the H/W. This is only required on
+                         * USB devices. PCI devices fetch beacons periodically.
+                         */
+                        if (rt2x00_is_usb(rt2x00dev))
+                                rt2x00queue_update_beacon(rt2x00dev, vif);
 
                         if (rt2x00dev->intf_beaconing == 1) {
                                 /*
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c b/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c
index 06ef47cd6203..5b4c225396f2 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c
@@ -293,7 +293,7 @@ static void _rtl88ee_translate_rx_signal_stuff(struct ieee80211_hw *hw,
         u8 *psaddr;
         __le16 fc;
         u16 type, ufc;
-        bool match_bssid, packet_toself, packet_beacon, addr;
+        bool match_bssid, packet_toself, packet_beacon = false, addr;
 
         tmp_buf = skb->data + pstatus->rx_drvinfo_size + pstatus->rx_bufshift;
 
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c
index 68b5c7e92cfb..07cb06da6729 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c
@@ -1001,7 +1001,7 @@ int rtl92cu_hw_init(struct ieee80211_hw *hw)
         err = _rtl92cu_init_mac(hw);
         if (err) {
                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "init mac failed!\n");
-                return err;
+                goto exit;
         }
         err = rtl92c_download_fw(hw);
         if (err) {
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c
index 36b48be8329c..2b3c78baa9f8 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c
@@ -49,6 +49,12 @@ static u8 _rtl92se_map_hwqueue_to_fwqueue(struct sk_buff *skb,	u8 skb_queue)
         if (ieee80211_is_nullfunc(fc))
                 return QSLT_HIGH;
 
+        /* Kernel commit 1bf4bbb4024dcdab changed EAPOL packets to use
+         * queue V0 at priority 7; however, the RTL8192SE appears to have
+         * that queue at priority 6
+         */
+        if (skb->priority == 7)
+                return QSLT_VO;
         return skb->priority;
 }
 
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index d958e2dca52f..521fd4f3985e 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -819,14 +819,17 @@ static int hci_conn_auth(struct hci_conn *conn, __u8 sec_level, __u8 auth_type)
         if (!test_and_set_bit(HCI_CONN_AUTH_PEND, &conn->flags)) {
                 struct hci_cp_auth_requested cp;
 
-                /* encrypt must be pending if auth is also pending */
-                set_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags);
-
                 cp.handle = cpu_to_le16(conn->handle);
                 hci_send_cmd(conn->hdev, HCI_OP_AUTH_REQUESTED,
                              sizeof(cp), &cp);
+
+                /* If we're already encrypted set the REAUTH_PEND flag,
+                 * otherwise set the ENCRYPT_PEND.
+                 */
                 if (conn->key_type != 0xff)
                         set_bit(HCI_CONN_REAUTH_PEND, &conn->flags);
+                else
+                        set_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags);
         }
 
         return 0;
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 49774912cb01..15010a230b6d 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -3330,6 +3330,12 @@ static void hci_key_refresh_complete_evt(struct hci_dev *hdev,
         if (!conn)
                 goto unlock;
 
+        /* For BR/EDR the necessary steps are taken through the
+         * auth_complete event.
+         */
+        if (conn->type != LE_LINK)
+                goto unlock;
+
         if (!ev->status)
                 conn->sec_level = conn->pending_sec_level;