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author | John W. Linville | 2012-02-15 22:24:37 +0100 |
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committer | John W. Linville | 2012-02-15 22:24:37 +0100 |
commit | ca994a36f585432458ead9133fcfe05440edbb7b (patch) | |
tree | be05512153a9cd5cbe1f1234bc09fd9cd388ec58 /drivers/net/wireless | |
parent | rtlwifi: Modify rtl_pci_init to return 0 on success (diff) | |
parent | ath9k: stop on rates with idx -1 in ath9k rate control's .tx_status (diff) | |
download | kernel-qcow2-linux-ca994a36f585432458ead9133fcfe05440edbb7b.tar.gz kernel-qcow2-linux-ca994a36f585432458ead9133fcfe05440edbb7b.tar.xz kernel-qcow2-linux-ca994a36f585432458ead9133fcfe05440edbb7b.zip |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
Conflicts:
net/mac80211/debugfs_sta.c
net/mac80211/sta_info.h
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.c | 7 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/init.c | 9 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/rc.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/recv.c | 8 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 14 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-commands.h | 1 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans-pcie.c | 1 | ||||
-rw-r--r-- | drivers/net/wireless/mwifiex/cfg80211.c | 8 | ||||
-rw-r--r-- | drivers/net/wireless/mwifiex/init.c | 3 | ||||
-rw-r--r-- | drivers/net/wireless/mwifiex/main.c | 12 | ||||
-rw-r--r-- | drivers/net/wireless/mwifiex/sta_ioctl.c | 8 | ||||
-rw-r--r-- | drivers/net/wireless/rt2x00/rt2800lib.c | 8 | ||||
-rw-r--r-- | drivers/net/wireless/zd1211rw/zd_mac.c | 8 |
13 files changed, 67 insertions, 22 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index ee7759575050..87db1ee1c298 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1037,13 +1037,16 @@ void ath9k_hw_init_global_settings(struct ath_hw *ah) /* * Workaround for early ACK timeouts, add an offset to match the - * initval's 64us ack timeout value. + * initval's 64us ack timeout value. Use 48us for the CTS timeout. * This was initially only meant to work around an issue with delayed * BA frames in some implementations, but it has been found to fix ACK * timeout issues in other cases as well. */ - if (conf->channel && conf->channel->band == IEEE80211_BAND_2GHZ) + if (conf->channel && conf->channel->band == IEEE80211_BAND_2GHZ) { acktimeout += 64 - sifstime - ah->slottime; + ctstimeout += 48 - sifstime - ah->slottime; + } + ath9k_hw_set_sifs_time(ah, sifstime); ath9k_hw_setslottime(ah, slottime); diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index abf943557dee..53a005d288aa 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -822,6 +822,11 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, ARRAY_SIZE(ath9k_tpt_blink)); #endif + INIT_WORK(&sc->hw_reset_work, ath_reset_work); + INIT_WORK(&sc->hw_check_work, ath_hw_check); + INIT_WORK(&sc->paprd_work, ath_paprd_calibrate); + INIT_DELAYED_WORK(&sc->hw_pll_work, ath_hw_pll_work); + /* Register with mac80211 */ error = ieee80211_register_hw(hw); if (error) @@ -840,10 +845,6 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, goto error_world; } - INIT_WORK(&sc->hw_reset_work, ath_reset_work); - INIT_WORK(&sc->hw_check_work, ath_hw_check); - INIT_WORK(&sc->paprd_work, ath_paprd_calibrate); - INIT_DELAYED_WORK(&sc->hw_pll_work, ath_hw_pll_work); sc->last_rssi = ATH_RSSI_DUMMY_MARKER; ath_init_leds(sc); diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index 635b592ad961..a427a16bb739 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -1346,7 +1346,7 @@ static void ath_tx_status(void *priv, struct ieee80211_supported_band *sband, fc = hdr->frame_control; for (i = 0; i < sc->hw->max_rates; i++) { struct ieee80211_tx_rate *rate = &tx_info->status.rates[i]; - if (!rate->count) + if (rate->idx < 0 || !rate->count) break; final_ts_idx = i; diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 0e666fbe0842..7e1a91af1497 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -822,6 +822,14 @@ static bool ath9k_rx_accept(struct ath_common *common, (ATH9K_RXERR_DECRYPT | ATH9K_RXERR_CRC | ATH9K_RXERR_MIC | ATH9K_RXERR_KEYMISS)); + /* + * Key miss events are only relevant for pairwise keys where the + * descriptor does contain a valid key index. This has been observed + * mostly with CCMP encryption. + */ + if (rx_stats->rs_keyix == ATH9K_RXKEYIX_INVALID) + rx_stats->rs_status &= ~ATH9K_RXERR_KEYMISS; + if (!rx_stats->rs_datalen) return false; /* diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index a8c6880af34b..64f8db685dc5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -91,6 +91,7 @@ static void iwlagn_tx_cmd_build_basic(struct iwl_priv *priv, tx_cmd->tid_tspec = qc[0] & 0xf; tx_flags &= ~TX_CMD_FLG_SEQ_CTL_MSK; } else { + tx_cmd->tid_tspec = IWL_TID_NON_QOS; if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) tx_flags |= TX_CMD_FLG_SEQ_CTL_MSK; else @@ -620,7 +621,7 @@ int iwlagn_tx_agg_oper(struct iwl_priv *priv, struct ieee80211_vif *vif, sta_priv->lq_sta.lq.agg_params.agg_frame_cnt_limit = sta_priv->max_agg_bufsize; - IWL_INFO(priv, "Tx aggregation enabled on ra = %pM tid = %d\n", + IWL_DEBUG_HT(priv, "Tx aggregation enabled on ra = %pM tid = %d\n", sta->addr, tid); return iwl_send_lq_cmd(priv, ctx, @@ -808,6 +809,8 @@ static void iwl_rx_reply_tx_agg(struct iwl_priv *priv, u32 status = le16_to_cpu(tx_resp->status.status); int i; + WARN_ON(tid == IWL_TID_NON_QOS); + if (agg->wait_for_ba) IWL_DEBUG_TX_REPLY(priv, "got tx response w/o block-ack\n"); @@ -1035,10 +1038,13 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb, } __skb_queue_head_init(&skbs); - priv->tid_data[sta_id][tid].next_reclaimed = next_reclaimed; - IWL_DEBUG_TX_REPLY(priv, "Next reclaimed packet:%d", - next_reclaimed); + if (tid != IWL_TID_NON_QOS) { + priv->tid_data[sta_id][tid].next_reclaimed = + next_reclaimed; + IWL_DEBUG_TX_REPLY(priv, "Next reclaimed packet:%d", + next_reclaimed); + } /*we can free until ssn % q.n_bd not inclusive */ WARN_ON(iwl_trans_reclaim(trans(priv), sta_id, tid, txq_id, diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h index b4779c25a4b3..c20618d92268 100644 --- a/drivers/net/wireless/iwlwifi/iwl-commands.h +++ b/drivers/net/wireless/iwlwifi/iwl-commands.h @@ -815,6 +815,7 @@ struct iwl_qosparam_cmd { #define IWL_INVALID_STATION 255 #define IWL_MAX_TID_COUNT 8 +#define IWL_TID_NON_QOS IWL_MAX_TID_COUNT #define STA_FLG_TX_RATE_MSK cpu_to_le32(1 << 2) #define STA_FLG_PWR_SAVE_MSK cpu_to_le32(1 << 8) diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c index 836caf9c68b3..f5cb5d3cd926 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c @@ -1554,6 +1554,7 @@ static int iwl_trans_pcie_reclaim(struct iwl_trans *trans, int sta_id, int tid, txq->time_stamp = jiffies; if (unlikely(txq_id >= IWLAGN_FIRST_AMPDU_QUEUE && + tid != IWL_TID_NON_QOS && txq_id != trans_pcie->agg_txq[sta_id][tid])) { /* * FIXME: this is a uCode bug which need to be addressed, diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index 478d2f12c024..8d8ee639fe56 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -867,7 +867,12 @@ mwifiex_cfg80211_assoc(struct mwifiex_private *priv, size_t ssid_len, u8 *ssid, ret = mwifiex_set_rf_channel(priv, channel, priv->adapter->channel_type); - ret = mwifiex_set_encode(priv, NULL, 0, 0, 1); /* Disable keys */ + /* As this is new association, clear locally stored + * keys and security related flags */ + priv->sec_info.wpa_enabled = false; + priv->sec_info.wpa2_enabled = false; + priv->wep_key_curr_index = 0; + ret = mwifiex_set_encode(priv, NULL, 0, 0, 1); if (mode == NL80211_IFTYPE_ADHOC) { /* "privacy" is set only for ad-hoc mode */ @@ -912,6 +917,7 @@ mwifiex_cfg80211_assoc(struct mwifiex_private *priv, size_t ssid_len, u8 *ssid, dev_dbg(priv->adapter->dev, "info: setting wep encryption" " with key len %d\n", sme->key_len); + priv->wep_key_curr_index = sme->key_idx; ret = mwifiex_set_encode(priv, sme->key, sme->key_len, sme->key_idx, 0); } diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c index 83cc10fca4bd..ca59cc0d013e 100644 --- a/drivers/net/wireless/mwifiex/init.c +++ b/drivers/net/wireless/mwifiex/init.c @@ -383,7 +383,8 @@ mwifiex_free_adapter(struct mwifiex_adapter *adapter) adapter->if_ops.cleanup_if(adapter); - dev_kfree_skb_any(adapter->sleep_cfm); + if (adapter->sleep_cfm) + dev_kfree_skb_any(adapter->sleep_cfm); } /* diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c index 80e44566bf6e..790a3796483c 100644 --- a/drivers/net/wireless/mwifiex/main.c +++ b/drivers/net/wireless/mwifiex/main.c @@ -811,7 +811,9 @@ int mwifiex_remove_card(struct mwifiex_adapter *adapter, struct semaphore *sem) continue; rtnl_lock(); - mwifiex_del_virtual_intf(priv->wdev->wiphy, priv->netdev); + if (priv->wdev && priv->netdev) + mwifiex_del_virtual_intf(priv->wdev->wiphy, + priv->netdev); rtnl_unlock(); } @@ -819,9 +821,11 @@ int mwifiex_remove_card(struct mwifiex_adapter *adapter, struct semaphore *sem) if (!priv) goto exit_remove; - wiphy_unregister(priv->wdev->wiphy); - wiphy_free(priv->wdev->wiphy); - kfree(priv->wdev); + if (priv->wdev) { + wiphy_unregister(priv->wdev->wiphy); + wiphy_free(priv->wdev->wiphy); + kfree(priv->wdev); + } mwifiex_terminate_workqueue(adapter); diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c index 470ca75ec250..b0fbf5d4fea0 100644 --- a/drivers/net/wireless/mwifiex/sta_ioctl.c +++ b/drivers/net/wireless/mwifiex/sta_ioctl.c @@ -54,7 +54,7 @@ int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list *mlist, int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter) { bool cancel_flag = false; - int status = adapter->cmd_wait_q.status; + int status; struct cmd_ctrl_node *cmd_queued; if (!adapter->cmd_queued) @@ -79,6 +79,8 @@ int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter) mwifiex_cancel_pending_ioctl(adapter); dev_dbg(adapter->dev, "cmd cancel\n"); } + + status = adapter->cmd_wait_q.status; adapter->cmd_wait_q.status = 0; return status; @@ -240,6 +242,8 @@ int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss, if (!netif_queue_stopped(priv->netdev)) mwifiex_stop_net_dev_queue(priv->netdev, adapter); + if (netif_carrier_ok(priv->netdev)) + netif_carrier_off(priv->netdev); /* Clear any past association response stored for * application retrieval */ @@ -271,6 +275,8 @@ int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss, if (!netif_queue_stopped(priv->netdev)) mwifiex_stop_net_dev_queue(priv->netdev, adapter); + if (netif_carrier_ok(priv->netdev)) + netif_carrier_off(priv->netdev); if (!ret) { dev_dbg(adapter->dev, "info: network found in scan" diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 52728be65271..772d4aec303a 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -513,9 +513,9 @@ EXPORT_SYMBOL_GPL(rt2800_write_tx_data); static int rt2800_agc_to_rssi(struct rt2x00_dev *rt2x00dev, u32 rxwi_w2) { - int rssi0 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI0); - int rssi1 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI1); - int rssi2 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI2); + s8 rssi0 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI0); + s8 rssi1 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI1); + s8 rssi2 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI2); u16 eeprom; u8 offset0; u8 offset1; @@ -551,7 +551,7 @@ static int rt2800_agc_to_rssi(struct rt2x00_dev *rt2x00dev, u32 rxwi_w2) * which gives less energy... */ rssi0 = max(rssi0, rssi1); - return max(rssi0, rssi2); + return (int)max(rssi0, rssi2); } void rt2800_process_rxwi(struct queue_entry *entry, diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c index 0a70149df3fc..98a574a4a465 100644 --- a/drivers/net/wireless/zd1211rw/zd_mac.c +++ b/drivers/net/wireless/zd1211rw/zd_mac.c @@ -866,6 +866,14 @@ static int fill_ctrlset(struct zd_mac *mac, ZD_ASSERT(frag_len <= 0xffff); + /* + * Firmware computes the duration itself (for all frames except PSPoll) + * and needs the field set to 0 at input, otherwise firmware messes up + * duration_id and sets bits 14 and 15 on. + */ + if (!ieee80211_is_pspoll(hdr->frame_control)) + hdr->duration_id = 0; + txrate = ieee80211_get_tx_rate(mac->hw, info); cs->modulation = txrate->hw_value; |