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

8 files changed, 29 insertions, 12 deletions

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 1afb8bb85756..9f01e50d5cda 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -369,6 +369,9 @@ static void ath9k_hw_init_config(struct ath_hw *ah)
         else
                 ah->config.ht_enable = 0;
 
+        /* PAPRD needs some more work to be enabled */
+        ah->config.paprd_disable = 1;
+
         ah->config.rx_intr_mitigation = true;
         ah->config.pcieSerDesWrite = true;
 
@@ -1933,7 +1936,8 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
                 pCap->rx_status_len = sizeof(struct ar9003_rxs);
                 pCap->tx_desc_len = sizeof(struct ar9003_txc);
                 pCap->txs_len = sizeof(struct ar9003_txs);
-                if (ah->eep_ops->get_eeprom(ah, EEP_PAPRD))
+                if (!ah->config.paprd_disable &&
+                    ah->eep_ops->get_eeprom(ah, EEP_PAPRD))
                         pCap->hw_caps |= ATH9K_HW_CAP_PAPRD;
         } else {
                 pCap->tx_desc_len = sizeof(struct ath_desc);
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 5a3dfec45e96..ea9fde670646 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -225,6 +225,7 @@ struct ath9k_ops_config {
         u32 pcie_waen;
         u8 analog_shiftreg;
         u8 ht_enable;
+        u8 paprd_disable;
         u32 ofdm_trig_low;
         u32 ofdm_trig_high;
         u32 cck_trig_high;
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index f90a6ca94a76..c79c97be6cd4 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -592,14 +592,12 @@ void ath9k_tasklet(unsigned long data)
         u32 status = sc->intrstatus;
         u32 rxmask;
 
-        ath9k_ps_wakeup(sc);
-
         if (status & ATH9K_INT_FATAL) {
                 ath_reset(sc, true);
-                ath9k_ps_restore(sc);
                 return;
         }
 
+        ath9k_ps_wakeup(sc);
         spin_lock(&sc->sc_pcu_lock);
 
         if (!ath9k_hw_check_alive(ah))
@@ -969,6 +967,7 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
         /* Stop ANI */
         del_timer_sync(&common->ani.timer);
 
+        ath9k_ps_wakeup(sc);
         spin_lock_bh(&sc->sc_pcu_lock);
 
         ieee80211_stop_queues(hw);
@@ -1015,6 +1014,7 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
 
         /* Start ANI */
         ath_start_ani(common);
+        ath9k_ps_restore(sc);
 
         return r;
 }
@@ -1701,7 +1701,9 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 skip_chan_change:
         if (changed & IEEE80211_CONF_CHANGE_POWER) {
                 sc->config.txpowlimit = 2 * conf->power_level;
+                ath9k_ps_wakeup(sc);
                 ath_update_txpow(sc);
+                ath9k_ps_restore(sc);
         }
 
         spin_lock_bh(&sc->wiphy_lock);
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 332d1feb5c18..33a37edbaf79 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -2113,9 +2113,7 @@ static void ath_tx_complete_poll_work(struct work_struct *work)
         if (needreset) {
                 ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_RESET,
                         "tx hung, resetting the chip\n");
-                ath9k_ps_wakeup(sc);
                 ath_reset(sc, true);
-                ath9k_ps_restore(sc);
         }
 
         ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work,
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 3f1e5f1bf847..91a9f5253469 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2624,6 +2624,7 @@ struct iwl_cfg iwl4965_agn_cfg = {
         .fw_name_pre = IWL4965_FW_PRE,
         .ucode_api_max = IWL4965_UCODE_API_MAX,
         .ucode_api_min = IWL4965_UCODE_API_MIN,
+        .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
         .valid_tx_ant = ANT_AB,
         .valid_rx_ant = ANT_ABC,
         .eeprom_ver = EEPROM_4965_EEPROM_VERSION,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index 14ceb4df72f6..27b5a3eec9dc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -152,11 +152,14 @@ int iwl_eeprom_check_sku(struct iwl_priv *priv)
 
         eeprom_sku = iwl_eeprom_query16(priv, EEPROM_SKU_CAP);
 
-        priv->cfg->sku = ((eeprom_sku & EEPROM_SKU_CAP_BAND_SELECTION) >>
+        if (!priv->cfg->sku) {
+                /* not using sku overwrite */
+                priv->cfg->sku =
+                        ((eeprom_sku & EEPROM_SKU_CAP_BAND_SELECTION) >>
                         EEPROM_SKU_CAP_BAND_POS);
-        if (eeprom_sku & EEPROM_SKU_CAP_11N_ENABLE)
-                priv->cfg->sku |= IWL_SKU_N;
-
+                if (eeprom_sku & EEPROM_SKU_CAP_11N_ENABLE)
+                        priv->cfg->sku |= IWL_SKU_N;
+        }
         if (!priv->cfg->sku) {
                 IWL_ERR(priv, "Invalid device sku\n");
                 return -EINVAL;
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 0b4e8590cbb7..029be3c6c030 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -2446,6 +2446,7 @@ static struct usb_device_id rt73usb_device_table[] = {
         { USB_DEVICE(0x04bb, 0x093d), USB_DEVICE_DATA(&rt73usb_ops) },
         { USB_DEVICE(0x148f, 0x2573), USB_DEVICE_DATA(&rt73usb_ops) },
         { USB_DEVICE(0x148f, 0x2671), USB_DEVICE_DATA(&rt73usb_ops) },
+        { USB_DEVICE(0x0812, 0x3101), USB_DEVICE_DATA(&rt73usb_ops) },
         /* Qcom */
         { USB_DEVICE(0x18e8, 0x6196), USB_DEVICE_DATA(&rt73usb_ops) },
         { USB_DEVICE(0x18e8, 0x6229), USB_DEVICE_DATA(&rt73usb_ops) },
diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index 0fa36aa6701a..1758d4463247 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -619,6 +619,13 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
                                         struct sk_buff *uskb = NULL;
                                         u8 *pdata;
                                         uskb = dev_alloc_skb(skb->len + 128);
+                                        if (!uskb) {
+                                                RT_TRACE(rtlpriv,
+                                                        (COMP_INTR | COMP_RECV),
+                                                        DBG_EMERG,
+                                                        ("can't alloc rx skb\n"));
+                                                goto done;
+                                        }
                                         memcpy(IEEE80211_SKB_RXCB(uskb),
                                                         &rx_status,
                                                         sizeof(rx_status));
@@ -641,7 +648,7 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
                         new_skb = dev_alloc_skb(rtlpci->rxbuffersize);
                         if (unlikely(!new_skb)) {
                                 RT_TRACE(rtlpriv, (COMP_INTR | COMP_RECV),
-                                         DBG_DMESG,
+                                         DBG_EMERG,
                                          ("can't alloc skb for rx\n"));
                                 goto done;
                         }
@@ -1066,9 +1073,9 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw)
                         struct sk_buff *skb =
                             dev_alloc_skb(rtlpci->rxbuffersize);
                         u32 bufferaddress;
-                        entry = &rtlpci->rx_ring[rx_queue_idx].desc[i];
                         if (!skb)
                                 return 0;
+                        entry = &rtlpci->rx_ring[rx_queue_idx].desc[i];
 
                         /*skb->dev = dev; */