---- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
-+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
-@@ -326,7 +326,6 @@ static bool ar9003_hw_get_isr(struct ath
- static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds,
- struct ath_tx_status *ts)
+--- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c
++++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
+@@ -622,7 +622,7 @@ ath5k_conf_tx(struct ieee80211_hw *hw, s
+ qi.tqi_aifs = params->aifs;
+ qi.tqi_cw_min = params->cw_min;
+ qi.tqi_cw_max = params->cw_max;
+- qi.tqi_burst_time = params->txop;
++ qi.tqi_burst_time = params->txop * 32;
+
+ ATH5K_DBG(ah, ATH5K_DEBUG_ANY,
+ "Configure tx [queue %d], "
+--- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c
++++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
+@@ -26,106 +26,74 @@
+ static void ar9002_hw_init_mode_regs(struct ath_hw *ah)
{
-- struct ar9003_txc *txc = (struct ar9003_txc *) ds;
- struct ar9003_txs *ads;
- u32 status;
+ if (AR_SREV_9271(ah)) {
+- INIT_INI_ARRAY(&ah->iniModes, ar9271Modes_9271,
+- ARRAY_SIZE(ar9271Modes_9271), 5);
+- INIT_INI_ARRAY(&ah->iniCommon, ar9271Common_9271,
+- ARRAY_SIZE(ar9271Common_9271), 2);
+- INIT_INI_ARRAY(&ah->iniModes_9271_ANI_reg, ar9271Modes_9271_ANI_reg,
+- ARRAY_SIZE(ar9271Modes_9271_ANI_reg), 5);
++ INIT_INI_ARRAY(&ah->iniModes, ar9271Modes_9271);
++ INIT_INI_ARRAY(&ah->iniCommon, ar9271Common_9271);
++ INIT_INI_ARRAY(&ah->iniModes_9271_ANI_reg, ar9271Modes_9271_ANI_reg);
+ return;
+ }
-@@ -336,11 +335,7 @@ static int ar9003_hw_proc_txdesc(struct
- if ((status & AR_TxDone) == 0)
- return -EINPROGRESS;
+ if (ah->config.pcie_clock_req)
+ INIT_INI_ARRAY(&ah->iniPcieSerdes,
+- ar9280PciePhy_clkreq_off_L1_9280,
+- ARRAY_SIZE(ar9280PciePhy_clkreq_off_L1_9280), 2);
++ ar9280PciePhy_clkreq_off_L1_9280);
+ else
+ INIT_INI_ARRAY(&ah->iniPcieSerdes,
+- ar9280PciePhy_clkreq_always_on_L1_9280,
+- ARRAY_SIZE(ar9280PciePhy_clkreq_always_on_L1_9280), 2);
++ ar9280PciePhy_clkreq_always_on_L1_9280);
+ #ifdef CONFIG_PM_SLEEP
+ INIT_INI_ARRAY(&ah->iniPcieSerdesWow,
+- ar9280PciePhy_awow,
+- ARRAY_SIZE(ar9280PciePhy_awow), 2);
++ ar9280PciePhy_awow);
+ #endif
-- ts->qid = MS(ads->ds_info, AR_TxQcuNum);
-- if (!txc || (MS(txc->info, AR_TxQcuNum) == ts->qid))
-- ah->ts_tail = (ah->ts_tail + 1) % ah->ts_size;
-- else
-- return -ENOENT;
-+ ah->ts_tail = (ah->ts_tail + 1) % ah->ts_size;
-
- if ((MS(ads->ds_info, AR_DescId) != ATHEROS_VENDOR_ID) ||
- (MS(ads->ds_info, AR_TxRxDesc) != 1)) {
-@@ -354,6 +349,7 @@ static int ar9003_hw_proc_txdesc(struct
- ts->ts_seqnum = MS(status, AR_SeqNum);
- ts->tid = MS(status, AR_TxTid);
-
-+ ts->qid = MS(ads->ds_info, AR_TxQcuNum);
- ts->desc_id = MS(ads->status1, AR_TxDescId);
- ts->ts_tstamp = ads->status4;
- ts->ts_status = 0;
-@@ -440,20 +436,14 @@ int ath9k_hw_process_rxdesc_edma(struct
- struct ar9003_rxs *rxsp = (struct ar9003_rxs *) buf_addr;
- unsigned int phyerr;
-
-- /* TODO: byte swap on big endian for ar9300_10 */
--
-- if (!rxs) {
-- if ((rxsp->status11 & AR_RxDone) == 0)
-- return -EINPROGRESS;
--
-- if (MS(rxsp->ds_info, AR_DescId) != 0x168c)
-- return -EINVAL;
-+ if ((rxsp->status11 & AR_RxDone) == 0)
-+ return -EINPROGRESS;
-
-- if ((rxsp->ds_info & (AR_TxRxDesc | AR_CtrlStat)) != 0)
-- return -EINPROGRESS;
-+ if (MS(rxsp->ds_info, AR_DescId) != 0x168c)
-+ return -EINVAL;
+ if (AR_SREV_9287_11_OR_LATER(ah)) {
+- INIT_INI_ARRAY(&ah->iniModes, ar9287Modes_9287_1_1,
+- ARRAY_SIZE(ar9287Modes_9287_1_1), 5);
+- INIT_INI_ARRAY(&ah->iniCommon, ar9287Common_9287_1_1,
+- ARRAY_SIZE(ar9287Common_9287_1_1), 2);
++ INIT_INI_ARRAY(&ah->iniModes, ar9287Modes_9287_1_1);
++ INIT_INI_ARRAY(&ah->iniCommon, ar9287Common_9287_1_1);
+ } else if (AR_SREV_9285_12_OR_LATER(ah)) {
+- INIT_INI_ARRAY(&ah->iniModes, ar9285Modes_9285_1_2,
+- ARRAY_SIZE(ar9285Modes_9285_1_2), 5);
+- INIT_INI_ARRAY(&ah->iniCommon, ar9285Common_9285_1_2,
+- ARRAY_SIZE(ar9285Common_9285_1_2), 2);
++ INIT_INI_ARRAY(&ah->iniModes, ar9285Modes_9285_1_2);
++ INIT_INI_ARRAY(&ah->iniCommon, ar9285Common_9285_1_2);
+ } else if (AR_SREV_9280_20_OR_LATER(ah)) {
+- INIT_INI_ARRAY(&ah->iniModes, ar9280Modes_9280_2,
+- ARRAY_SIZE(ar9280Modes_9280_2), 5);
+- INIT_INI_ARRAY(&ah->iniCommon, ar9280Common_9280_2,
+- ARRAY_SIZE(ar9280Common_9280_2), 2);
++ INIT_INI_ARRAY(&ah->iniModes, ar9280Modes_9280_2);
++ INIT_INI_ARRAY(&ah->iniCommon, ar9280Common_9280_2);
+
+ INIT_INI_ARRAY(&ah->iniModesFastClock,
+- ar9280Modes_fast_clock_9280_2,
+- ARRAY_SIZE(ar9280Modes_fast_clock_9280_2), 3);
++ ar9280Modes_fast_clock_9280_2);
+ } else if (AR_SREV_9160_10_OR_LATER(ah)) {
+- INIT_INI_ARRAY(&ah->iniModes, ar5416Modes_9160,
+- ARRAY_SIZE(ar5416Modes_9160), 5);
+- INIT_INI_ARRAY(&ah->iniCommon, ar5416Common_9160,
+- ARRAY_SIZE(ar5416Common_9160), 2);
++ INIT_INI_ARRAY(&ah->iniModes, ar5416Modes_9160);
++ INIT_INI_ARRAY(&ah->iniCommon, ar5416Common_9160);
+ if (AR_SREV_9160_11(ah)) {
+ INIT_INI_ARRAY(&ah->iniAddac,
+- ar5416Addac_9160_1_1,
+- ARRAY_SIZE(ar5416Addac_9160_1_1), 2);
++ ar5416Addac_9160_1_1);
+ } else {
+- INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac_9160,
+- ARRAY_SIZE(ar5416Addac_9160), 2);
++ INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac_9160);
+ }
+ } else if (AR_SREV_9100_OR_LATER(ah)) {
+- INIT_INI_ARRAY(&ah->iniModes, ar5416Modes_9100,
+- ARRAY_SIZE(ar5416Modes_9100), 5);
+- INIT_INI_ARRAY(&ah->iniCommon, ar5416Common_9100,
+- ARRAY_SIZE(ar5416Common_9100), 2);
+- INIT_INI_ARRAY(&ah->iniBank6, ar5416Bank6_9100,
+- ARRAY_SIZE(ar5416Bank6_9100), 3);
+- INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac_9100,
+- ARRAY_SIZE(ar5416Addac_9100), 2);
++ INIT_INI_ARRAY(&ah->iniModes, ar5416Modes_9100);
++ INIT_INI_ARRAY(&ah->iniCommon, ar5416Common_9100);
++ INIT_INI_ARRAY(&ah->iniBank6, ar5416Bank6_9100);
++ INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac_9100);
+ } else {
+- INIT_INI_ARRAY(&ah->iniModes, ar5416Modes,
+- ARRAY_SIZE(ar5416Modes), 5);
+- INIT_INI_ARRAY(&ah->iniCommon, ar5416Common,
+- ARRAY_SIZE(ar5416Common), 2);
+- INIT_INI_ARRAY(&ah->iniBank6TPC, ar5416Bank6TPC,
+- ARRAY_SIZE(ar5416Bank6TPC), 3);
+- INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac,
+- ARRAY_SIZE(ar5416Addac), 2);
++ INIT_INI_ARRAY(&ah->iniModes, ar5416Modes);
++ INIT_INI_ARRAY(&ah->iniCommon, ar5416Common);
++ INIT_INI_ARRAY(&ah->iniBank6TPC, ar5416Bank6TPC);
++ INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac);
+ }
-- return 0;
-- }
-+ if ((rxsp->ds_info & (AR_TxRxDesc | AR_CtrlStat)) != 0)
-+ return -EINPROGRESS;
-
- rxs->rs_status = 0;
- rxs->rs_flags = 0;
-@@ -510,7 +500,11 @@ int ath9k_hw_process_rxdesc_edma(struct
- */
- if (rxsp->status11 & AR_CRCErr)
- rxs->rs_status |= ATH9K_RXERR_CRC;
-- else if (rxsp->status11 & AR_PHYErr) {
-+ else if (rxsp->status11 & AR_DecryptCRCErr)
-+ rxs->rs_status |= ATH9K_RXERR_DECRYPT;
-+ else if (rxsp->status11 & AR_MichaelErr)
-+ rxs->rs_status |= ATH9K_RXERR_MIC;
-+ if (rxsp->status11 & AR_PHYErr) {
- phyerr = MS(rxsp->status11, AR_PHYErrCode);
- /*
- * If we reach a point here where AR_PostDelimCRCErr is
-@@ -532,11 +526,7 @@ int ath9k_hw_process_rxdesc_edma(struct
- rxs->rs_status |= ATH9K_RXERR_PHY;
- rxs->rs_phyerr = phyerr;
- }
--
-- } else if (rxsp->status11 & AR_DecryptCRCErr)
-- rxs->rs_status |= ATH9K_RXERR_DECRYPT;
-- else if (rxsp->status11 & AR_MichaelErr)
-- rxs->rs_status |= ATH9K_RXERR_MIC;
-+ };
+ if (!AR_SREV_9280_20_OR_LATER(ah)) {
+ /* Common for AR5416, AR913x, AR9160 */
+- INIT_INI_ARRAY(&ah->iniBB_RfGain, ar5416BB_RfGain,
+- ARRAY_SIZE(ar5416BB_RfGain), 3);
++ INIT_INI_ARRAY(&ah->iniBB_RfGain, ar5416BB_RfGain);
+
+- INIT_INI_ARRAY(&ah->iniBank0, ar5416Bank0,
+- ARRAY_SIZE(ar5416Bank0), 2);
+- INIT_INI_ARRAY(&ah->iniBank1, ar5416Bank1,
+- ARRAY_SIZE(ar5416Bank1), 2);
+- INIT_INI_ARRAY(&ah->iniBank2, ar5416Bank2,
+- ARRAY_SIZE(ar5416Bank2), 2);
+- INIT_INI_ARRAY(&ah->iniBank3, ar5416Bank3,
+- ARRAY_SIZE(ar5416Bank3), 3);
+- INIT_INI_ARRAY(&ah->iniBank7, ar5416Bank7,
+- ARRAY_SIZE(ar5416Bank7), 2);
++ INIT_INI_ARRAY(&ah->iniBank0, ar5416Bank0);
++ INIT_INI_ARRAY(&ah->iniBank1, ar5416Bank1);
++ INIT_INI_ARRAY(&ah->iniBank2, ar5416Bank2);
++ INIT_INI_ARRAY(&ah->iniBank3, ar5416Bank3);
++ INIT_INI_ARRAY(&ah->iniBank7, ar5416Bank7);
+
+ /* Common for AR5416, AR9160 */
+ if (!AR_SREV_9100(ah))
+- INIT_INI_ARRAY(&ah->iniBank6, ar5416Bank6,
+- ARRAY_SIZE(ar5416Bank6), 3);
++ INIT_INI_ARRAY(&ah->iniBank6, ar5416Bank6);
+
+ /* Common for AR913x, AR9160 */
+ if (!AR_SREV_5416(ah))
+- INIT_INI_ARRAY(&ah->iniBank6TPC, ar5416Bank6TPC_9100,
+- ARRAY_SIZE(ar5416Bank6TPC_9100), 3);
++ INIT_INI_ARRAY(&ah->iniBank6TPC,
++ ar5416Bank6TPC_9100);
+ }
+
+ /* iniAddac needs to be modified for these chips */
+@@ -148,13 +116,9 @@ static void ar9002_hw_init_mode_regs(str
+ }
+ if (AR_SREV_9287_11_OR_LATER(ah)) {
+ INIT_INI_ARRAY(&ah->iniCckfirNormal,
+- ar9287Common_normal_cck_fir_coeff_9287_1_1,
+- ARRAY_SIZE(ar9287Common_normal_cck_fir_coeff_9287_1_1),
+- 2);
++ ar9287Common_normal_cck_fir_coeff_9287_1_1);
+ INIT_INI_ARRAY(&ah->iniCckfirJapan2484,
+- ar9287Common_japan_2484_cck_fir_coeff_9287_1_1,
+- ARRAY_SIZE(ar9287Common_japan_2484_cck_fir_coeff_9287_1_1),
+- 2);
++ ar9287Common_japan_2484_cck_fir_coeff_9287_1_1);
+ }
+ }
+
+@@ -168,20 +132,16 @@ static void ar9280_20_hw_init_rxgain_ini
+
+ if (rxgain_type == AR5416_EEP_RXGAIN_13DB_BACKOFF)
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9280Modes_backoff_13db_rxgain_9280_2,
+- ARRAY_SIZE(ar9280Modes_backoff_13db_rxgain_9280_2), 5);
++ ar9280Modes_backoff_13db_rxgain_9280_2);
+ else if (rxgain_type == AR5416_EEP_RXGAIN_23DB_BACKOFF)
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9280Modes_backoff_23db_rxgain_9280_2,
+- ARRAY_SIZE(ar9280Modes_backoff_23db_rxgain_9280_2), 5);
++ ar9280Modes_backoff_23db_rxgain_9280_2);
+ else
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9280Modes_original_rxgain_9280_2,
+- ARRAY_SIZE(ar9280Modes_original_rxgain_9280_2), 5);
++ ar9280Modes_original_rxgain_9280_2);
+ } else {
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9280Modes_original_rxgain_9280_2,
+- ARRAY_SIZE(ar9280Modes_original_rxgain_9280_2), 5);
++ ar9280Modes_original_rxgain_9280_2);
+ }
+ }
+
+@@ -191,16 +151,13 @@ static void ar9280_20_hw_init_txgain_ini
+ AR5416_EEP_MINOR_VER_19) {
+ if (txgain_type == AR5416_EEP_TXGAIN_HIGH_POWER)
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9280Modes_high_power_tx_gain_9280_2,
+- ARRAY_SIZE(ar9280Modes_high_power_tx_gain_9280_2), 5);
++ ar9280Modes_high_power_tx_gain_9280_2);
+ else
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9280Modes_original_tx_gain_9280_2,
+- ARRAY_SIZE(ar9280Modes_original_tx_gain_9280_2), 5);
++ ar9280Modes_original_tx_gain_9280_2);
+ } else {
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9280Modes_original_tx_gain_9280_2,
+- ARRAY_SIZE(ar9280Modes_original_tx_gain_9280_2), 5);
++ ar9280Modes_original_tx_gain_9280_2);
}
+ }
- if (rxsp->status11 & AR_KeyMiss)
---- a/drivers/net/wireless/ath/carl9170/tx.c
-+++ b/drivers/net/wireless/ath/carl9170/tx.c
-@@ -1236,6 +1236,7 @@ static bool carl9170_tx_ps_drop(struct a
+@@ -208,12 +165,10 @@ static void ar9271_hw_init_txgain_ini(st
{
- struct ieee80211_sta *sta;
- struct carl9170_sta_info *sta_info;
-+ struct ieee80211_tx_info *tx_info;
-
- rcu_read_lock();
- sta = __carl9170_get_tx_sta(ar, skb);
-@@ -1243,12 +1244,13 @@ static bool carl9170_tx_ps_drop(struct a
- goto out_rcu;
-
- sta_info = (void *) sta->drv_priv;
-- if (unlikely(sta_info->sleeping)) {
-- struct ieee80211_tx_info *tx_info;
-+ tx_info = IEEE80211_SKB_CB(skb);
-
-+ if (unlikely(sta_info->sleeping) &&
-+ !(tx_info->flags & (IEEE80211_TX_CTL_NO_PS_BUFFER |
-+ IEEE80211_TX_CTL_CLEAR_PS_FILT))) {
- rcu_read_unlock();
-
-- tx_info = IEEE80211_SKB_CB(skb);
- if (tx_info->flags & IEEE80211_TX_CTL_AMPDU)
- atomic_dec(&ar->tx_ampdu_upload);
-
---- a/drivers/net/wireless/iwlegacy/4965-mac.c
-+++ b/drivers/net/wireless/iwlegacy/4965-mac.c
-@@ -1694,7 +1694,7 @@ il4965_tx_skb(struct il_priv *il, struct
- sta_priv = (void *)sta->drv_priv;
-
- if (sta_priv && sta_priv->asleep &&
-- (info->flags & IEEE80211_TX_CTL_POLL_RESPONSE)) {
-+ (info->flags & IEEE80211_TX_CTL_NO_PS_BUFFER)) {
- /*
- * This sends an asynchronous command to the device,
- * but we can rely on it being processed before the
---- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
-+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
-@@ -322,7 +322,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv,
- sta_priv = (void *)info->control.sta->drv_priv;
-
- if (sta_priv && sta_priv->asleep &&
-- (info->flags & IEEE80211_TX_CTL_POLL_RESPONSE)) {
-+ (info->flags & IEEE80211_TX_CTL_NO_PS_BUFFER)) {
- /*
- * This sends an asynchronous command to the device,
- * but we can rely on it being processed before the
-@@ -331,6 +331,10 @@ int iwlagn_tx_skb(struct iwl_priv *priv,
- * counter.
- * For now set the counter to just 1 since we do not
- * support uAPSD yet.
-+ *
-+ * FIXME: If we get two non-bufferable frames one
-+ * after the other, we might only send out one of
-+ * them because this is racy.
- */
- iwl_sta_modify_sleep_tx_count(priv, sta_id, 1);
+ if (txgain_type == AR5416_EEP_TXGAIN_HIGH_POWER)
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9271Modes_high_power_tx_gain_9271,
+- ARRAY_SIZE(ar9271Modes_high_power_tx_gain_9271), 5);
++ ar9271Modes_high_power_tx_gain_9271);
+ else
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9271Modes_normal_power_tx_gain_9271,
+- ARRAY_SIZE(ar9271Modes_normal_power_tx_gain_9271), 5);
++ ar9271Modes_normal_power_tx_gain_9271);
+ }
+
+ static void ar9002_hw_init_mode_gain_regs(struct ath_hw *ah)
+@@ -222,8 +177,7 @@ static void ar9002_hw_init_mode_gain_reg
+
+ if (AR_SREV_9287_11_OR_LATER(ah))
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9287Modes_rx_gain_9287_1_1,
+- ARRAY_SIZE(ar9287Modes_rx_gain_9287_1_1), 5);
++ ar9287Modes_rx_gain_9287_1_1);
+ else if (AR_SREV_9280_20(ah))
+ ar9280_20_hw_init_rxgain_ini(ah);
+
+@@ -231,8 +185,7 @@ static void ar9002_hw_init_mode_gain_reg
+ ar9271_hw_init_txgain_ini(ah, txgain_type);
+ } else if (AR_SREV_9287_11_OR_LATER(ah)) {
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9287Modes_tx_gain_9287_1_1,
+- ARRAY_SIZE(ar9287Modes_tx_gain_9287_1_1), 5);
++ ar9287Modes_tx_gain_9287_1_1);
+ } else if (AR_SREV_9280_20(ah)) {
+ ar9280_20_hw_init_txgain_ini(ah, txgain_type);
+ } else if (AR_SREV_9285_12_OR_LATER(ah)) {
+@@ -240,26 +193,18 @@ static void ar9002_hw_init_mode_gain_reg
+ if (txgain_type == AR5416_EEP_TXGAIN_HIGH_POWER) {
+ if (AR_SREV_9285E_20(ah)) {
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9285Modes_XE2_0_high_power,
+- ARRAY_SIZE(
+- ar9285Modes_XE2_0_high_power), 5);
++ ar9285Modes_XE2_0_high_power);
+ } else {
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9285Modes_high_power_tx_gain_9285_1_2,
+- ARRAY_SIZE(
+- ar9285Modes_high_power_tx_gain_9285_1_2), 5);
++ ar9285Modes_high_power_tx_gain_9285_1_2);
+ }
+ } else {
+ if (AR_SREV_9285E_20(ah)) {
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9285Modes_XE2_0_normal_power,
+- ARRAY_SIZE(
+- ar9285Modes_XE2_0_normal_power), 5);
++ ar9285Modes_XE2_0_normal_power);
+ } else {
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9285Modes_original_tx_gain_9285_1_2,
+- ARRAY_SIZE(
+- ar9285Modes_original_tx_gain_9285_1_2), 5);
++ ar9285Modes_original_tx_gain_9285_1_2);
+ }
+ }
}
---- a/drivers/net/wireless/p54/txrx.c
-+++ b/drivers/net/wireless/p54/txrx.c
-@@ -690,7 +690,7 @@ static void p54_tx_80211_header(struct p
- if (!(info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ))
- *flags |= P54_HDR_FLAG_DATA_OUT_SEQNR;
-
-- if (info->flags & IEEE80211_TX_CTL_POLL_RESPONSE)
-+ if (info->flags & IEEE80211_TX_CTL_NO_PS_BUFFER)
- *flags |= P54_HDR_FLAG_DATA_OUT_NOCANCEL;
-
- if (info->flags & IEEE80211_TX_CTL_CLEAR_PS_FILT)
---- a/include/net/mac80211.h
-+++ b/include/net/mac80211.h
-@@ -341,9 +341,9 @@ struct ieee80211_bss_conf {
- * used to indicate that a frame was already retried due to PS
- * @IEEE80211_TX_INTFL_DONT_ENCRYPT: completely internal to mac80211,
- * used to indicate frame should not be encrypted
-- * @IEEE80211_TX_CTL_POLL_RESPONSE: This frame is a response to a poll
-- * frame (PS-Poll or uAPSD) and should be sent although the station
-- * is in powersave mode.
-+ * @IEEE80211_TX_CTL_NO_PS_BUFFER: This frame is a response to a poll
-+ * frame (PS-Poll or uAPSD) or a non-bufferable MMPDU and must
-+ * be sent although the station is in powersave mode.
- * @IEEE80211_TX_CTL_MORE_FRAMES: More frames will be passed to the
- * transmit function after the current frame, this can be used
- * by drivers to kick the DMA queue only if unset or when the
-@@ -399,7 +399,7 @@ enum mac80211_tx_control_flags {
- IEEE80211_TX_INTFL_NEED_TXPROCESSING = BIT(14),
- IEEE80211_TX_INTFL_RETRIED = BIT(15),
- IEEE80211_TX_INTFL_DONT_ENCRYPT = BIT(16),
-- IEEE80211_TX_CTL_POLL_RESPONSE = BIT(17),
-+ IEEE80211_TX_CTL_NO_PS_BUFFER = BIT(17),
- IEEE80211_TX_CTL_MORE_FRAMES = BIT(18),
- IEEE80211_TX_INTFL_RETRANSMISSION = BIT(19),
- /* hole at 20, use later */
-@@ -425,7 +425,7 @@ enum mac80211_tx_control_flags {
- IEEE80211_TX_CTL_SEND_AFTER_DTIM | IEEE80211_TX_CTL_AMPDU | \
- IEEE80211_TX_STAT_TX_FILTERED | IEEE80211_TX_STAT_ACK | \
- IEEE80211_TX_STAT_AMPDU | IEEE80211_TX_STAT_AMPDU_NO_BACK | \
-- IEEE80211_TX_CTL_RATE_CTRL_PROBE | IEEE80211_TX_CTL_POLL_RESPONSE | \
-+ IEEE80211_TX_CTL_RATE_CTRL_PROBE | IEEE80211_TX_CTL_NO_PS_BUFFER | \
- IEEE80211_TX_CTL_MORE_FRAMES | IEEE80211_TX_CTL_LDPC | \
- IEEE80211_TX_CTL_STBC | IEEE80211_TX_STATUS_EOSP)
-
-@@ -659,6 +659,8 @@ ieee80211_tx_info_clear_status(struct ie
- * @RX_FLAG_HT: HT MCS was used and rate_idx is MCS index
- * @RX_FLAG_40MHZ: HT40 (40 MHz) was used
- * @RX_FLAG_SHORT_GI: Short guard interval was used
-+ * @RX_FLAG_NO_SIGNAL_VAL: The signal strength value is not present.
-+ * Valid only for data frames (mainly A-MPDU)
- */
- enum mac80211_rx_flags {
- RX_FLAG_MMIC_ERROR = 1<<0,
-@@ -672,6 +674,7 @@ enum mac80211_rx_flags {
- RX_FLAG_HT = 1<<9,
- RX_FLAG_40MHZ = 1<<10,
- RX_FLAG_SHORT_GI = 1<<11,
-+ RX_FLAG_NO_SIGNAL_VAL = 1<<12,
- };
+--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
++++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+@@ -131,8 +131,9 @@ static const struct ar9300_eeprom ar9300
+ .thresh62 = 28,
+ .papdRateMaskHt20 = LE32(0x0cf0e0e0),
+ .papdRateMaskHt40 = LE32(0x6cf0e0e0),
++ .xlna_bias_strength = 0,
+ .futureModal = {
+- 0, 0, 0, 0, 0, 0, 0, 0,
++ 0, 0, 0, 0, 0, 0, 0,
+ },
+ },
+ .base_ext1 = {
+@@ -331,8 +332,9 @@ static const struct ar9300_eeprom ar9300
+ .thresh62 = 28,
+ .papdRateMaskHt20 = LE32(0x0c80c080),
+ .papdRateMaskHt40 = LE32(0x0080c080),
++ .xlna_bias_strength = 0,
+ .futureModal = {
+- 0, 0, 0, 0, 0, 0, 0, 0,
++ 0, 0, 0, 0, 0, 0, 0,
+ },
+ },
+ .base_ext2 = {
+@@ -704,8 +706,9 @@ static const struct ar9300_eeprom ar9300
+ .thresh62 = 28,
+ .papdRateMaskHt20 = LE32(0x0c80c080),
+ .papdRateMaskHt40 = LE32(0x0080c080),
++ .xlna_bias_strength = 0,
+ .futureModal = {
+- 0, 0, 0, 0, 0, 0, 0, 0,
++ 0, 0, 0, 0, 0, 0, 0,
+ },
+ },
+ .base_ext1 = {
+@@ -904,8 +907,9 @@ static const struct ar9300_eeprom ar9300
+ .thresh62 = 28,
+ .papdRateMaskHt20 = LE32(0x0cf0e0e0),
+ .papdRateMaskHt40 = LE32(0x6cf0e0e0),
++ .xlna_bias_strength = 0,
+ .futureModal = {
+- 0, 0, 0, 0, 0, 0, 0, 0,
++ 0, 0, 0, 0, 0, 0, 0,
+ },
+ },
+ .base_ext2 = {
+@@ -1278,8 +1282,9 @@ static const struct ar9300_eeprom ar9300
+ .thresh62 = 28,
+ .papdRateMaskHt20 = LE32(0x0c80c080),
+ .papdRateMaskHt40 = LE32(0x0080c080),
++ .xlna_bias_strength = 0,
+ .futureModal = {
+- 0, 0, 0, 0, 0, 0, 0, 0,
++ 0, 0, 0, 0, 0, 0, 0,
+ },
+ },
+ .base_ext1 = {
+@@ -1478,8 +1483,9 @@ static const struct ar9300_eeprom ar9300
+ .thresh62 = 28,
+ .papdRateMaskHt20 = LE32(0x0cf0e0e0),
+ .papdRateMaskHt40 = LE32(0x6cf0e0e0),
++ .xlna_bias_strength = 0,
+ .futureModal = {
+- 0, 0, 0, 0, 0, 0, 0, 0,
++ 0, 0, 0, 0, 0, 0, 0,
+ },
+ },
+ .base_ext2 = {
+@@ -1852,8 +1858,9 @@ static const struct ar9300_eeprom ar9300
+ .thresh62 = 28,
+ .papdRateMaskHt20 = LE32(0x0c80c080),
+ .papdRateMaskHt40 = LE32(0x0080c080),
++ .xlna_bias_strength = 0,
+ .futureModal = {
+- 0, 0, 0, 0, 0, 0, 0, 0,
++ 0, 0, 0, 0, 0, 0, 0,
+ },
+ },
+ .base_ext1 = {
+@@ -2052,8 +2059,9 @@ static const struct ar9300_eeprom ar9300
+ .thresh62 = 28,
+ .papdRateMaskHt20 = LE32(0x0cf0e0e0),
+ .papdRateMaskHt40 = LE32(0x6cf0e0e0),
++ .xlna_bias_strength = 0,
+ .futureModal = {
+- 0, 0, 0, 0, 0, 0, 0, 0,
++ 0, 0, 0, 0, 0, 0, 0,
+ },
+ },
+ .base_ext2 = {
+@@ -2425,8 +2433,9 @@ static const struct ar9300_eeprom ar9300
+ .thresh62 = 28,
+ .papdRateMaskHt20 = LE32(0x0c80C080),
+ .papdRateMaskHt40 = LE32(0x0080C080),
++ .xlna_bias_strength = 0,
+ .futureModal = {
+- 0, 0, 0, 0, 0, 0, 0, 0,
++ 0, 0, 0, 0, 0, 0, 0,
+ },
+ },
+ .base_ext1 = {
+@@ -2625,8 +2634,9 @@ static const struct ar9300_eeprom ar9300
+ .thresh62 = 28,
+ .papdRateMaskHt20 = LE32(0x0cf0e0e0),
+ .papdRateMaskHt40 = LE32(0x6cf0e0e0),
++ .xlna_bias_strength = 0,
+ .futureModal = {
+- 0, 0, 0, 0, 0, 0, 0, 0,
++ 0, 0, 0, 0, 0, 0, 0,
+ },
+ },
+ .base_ext2 = {
+@@ -2971,14 +2981,6 @@ static u32 ath9k_hw_ar9300_get_eeprom(st
+ return (pBase->txrxMask >> 4) & 0xf;
+ case EEP_RX_MASK:
+ return pBase->txrxMask & 0xf;
+- case EEP_DRIVE_STRENGTH:
+-#define AR9300_EEP_BASE_DRIV_STRENGTH 0x1
+- return pBase->miscConfiguration & AR9300_EEP_BASE_DRIV_STRENGTH;
+- case EEP_INTERNAL_REGULATOR:
+- /* Bit 4 is internal regulator flag */
+- return (pBase->featureEnable & 0x10) >> 4;
+- case EEP_SWREG:
+- return le32_to_cpu(pBase->swreg);
+ case EEP_PAPRD:
+ return !!(pBase->featureEnable & BIT(5));
+ case EEP_CHAIN_MASK_REDUCE:
+@@ -2989,8 +2991,6 @@ static u32 ath9k_hw_ar9300_get_eeprom(st
+ return eep->modalHeader5G.antennaGain;
+ case EEP_ANTENNA_GAIN_2G:
+ return eep->modalHeader2G.antennaGain;
+- case EEP_QUICK_DROP:
+- return pBase->miscConfiguration & BIT(1);
+ default:
+ return 0;
+ }
+@@ -3260,10 +3260,20 @@ static int ar9300_eeprom_restore_interna
+ int it;
+ u16 checksum, mchecksum;
+ struct ath_common *common = ath9k_hw_common(ah);
++ struct ar9300_eeprom *eep;
+ eeprom_read_op read;
- /**
-@@ -1634,7 +1637,7 @@ void ieee80211_free_txskb(struct ieee802
- * the station sends a PS-Poll or a uAPSD trigger frame, mac80211
- * will inform the driver of this with the @allow_buffered_frames
- * callback; this callback is optional. mac80211 will then transmit
-- * the frames as usual and set the %IEEE80211_TX_CTL_POLL_RESPONSE
-+ * the frames as usual and set the %IEEE80211_TX_CTL_NO_PS_BUFFER
- * on each frame. The last frame in the service period (or the only
- * response to a PS-Poll) also has %IEEE80211_TX_STATUS_EOSP set to
- * indicate that it ends the service period; as this frame must have
-@@ -1642,6 +1645,9 @@ void ieee80211_free_txskb(struct ieee802
- * When TX status is reported for this frame, the service period is
- * marked has having ended and a new one can be started by the peer.
- *
-+ * Additionally, non-bufferable MMPDUs can also be transmitted by
-+ * mac80211 with the %IEEE80211_TX_CTL_NO_PS_BUFFER set in them.
-+ *
- * Another race condition can happen on some devices like iwlwifi
- * when there are frames queued for the station and it wakes up
- * or polls; the frames that are already queued could end up being
-@@ -2140,7 +2146,7 @@ enum ieee80211_frame_release_type {
- * @allow_buffered_frames: Prepare device to allow the given number of frames
- * to go out to the given station. The frames will be sent by mac80211
- * via the usual TX path after this call. The TX information for frames
-- * released will also have the %IEEE80211_TX_CTL_POLL_RESPONSE flag set
-+ * released will also have the %IEEE80211_TX_CTL_NO_PS_BUFFER flag set
- * and the last one will also have %IEEE80211_TX_STATUS_EOSP set. In case
- * frames from multiple TIDs are released and the driver might reorder
- * them between the TIDs, it must set the %IEEE80211_TX_STATUS_EOSP flag
---- a/net/mac80211/agg-rx.c
-+++ b/net/mac80211/agg-rx.c
-@@ -187,6 +187,8 @@ static void ieee80211_send_addba_resp(st
- memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN);
- else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
- memcpy(mgmt->bssid, sdata->u.ibss.bssid, ETH_ALEN);
-+ else if (sdata->vif.type == NL80211_IFTYPE_WDS)
-+ memcpy(mgmt->bssid, da, ETH_ALEN);
+- if (ath9k_hw_use_flash(ah))
+- return ar9300_eeprom_restore_flash(ah, mptr, mdata_size);
++ if (ath9k_hw_use_flash(ah)) {
++ u8 txrx;
++
++ ar9300_eeprom_restore_flash(ah, mptr, mdata_size);
++
++ /* check if eeprom contains valid data */
++ eep = (struct ar9300_eeprom *) mptr;
++ txrx = eep->baseEepHeader.txrxMask;
++ if (txrx != 0 && txrx != 0xff)
++ return 0;
++ }
- mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
- IEEE80211_STYPE_ACTION);
---- a/net/mac80211/agg-tx.c
-+++ b/net/mac80211/agg-tx.c
-@@ -81,7 +81,8 @@ static void ieee80211_send_addba_request
- memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
- if (sdata->vif.type == NL80211_IFTYPE_AP ||
- sdata->vif.type == NL80211_IFTYPE_AP_VLAN ||
-- sdata->vif.type == NL80211_IFTYPE_MESH_POINT)
-+ sdata->vif.type == NL80211_IFTYPE_MESH_POINT ||
-+ sdata->vif.type == NL80211_IFTYPE_WDS)
- memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN);
- else if (sdata->vif.type == NL80211_IFTYPE_STATION)
- memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN);
-@@ -471,6 +472,7 @@ int ieee80211_start_tx_ba_session(struct
- sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
- sdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
- sdata->vif.type != NL80211_IFTYPE_AP &&
-+ sdata->vif.type != NL80211_IFTYPE_WDS &&
- sdata->vif.type != NL80211_IFTYPE_ADHOC)
- return -EINVAL;
+ word = kzalloc(2048, GFP_KERNEL);
+ if (!word)
+@@ -3493,19 +3503,20 @@ static int ath9k_hw_ar9300_get_eeprom_re
+ return 0;
+ }
---- a/net/mac80211/debugfs_sta.c
-+++ b/net/mac80211/debugfs_sta.c
-@@ -63,11 +63,11 @@ static ssize_t sta_flags_read(struct fil
- test_sta_flag(sta, WLAN_STA_##flg) ? #flg "\n" : ""
+-static s32 ar9003_hw_xpa_bias_level_get(struct ath_hw *ah, bool is2ghz)
++static struct ar9300_modal_eep_header *ar9003_modal_header(struct ath_hw *ah,
++ bool is2ghz)
+ {
+ struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
- int res = scnprintf(buf, sizeof(buf),
-- "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
-+ "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
- TEST(AUTH), TEST(ASSOC), TEST(PS_STA),
- TEST(PS_DRIVER), TEST(AUTHORIZED),
- TEST(SHORT_PREAMBLE),
-- TEST(WME), TEST(WDS), TEST(CLEAR_PS_FILT),
-+ TEST(WME), TEST(CLEAR_PS_FILT),
- TEST(MFP), TEST(BLOCK_BA), TEST(PSPOLL),
- TEST(UAPSD), TEST(SP), TEST(TDLS_PEER),
- TEST(TDLS_PEER_AUTH), TEST(4ADDR_EVENT),
---- a/net/mac80211/iface.c
-+++ b/net/mac80211/iface.c
-@@ -178,7 +178,6 @@ static int ieee80211_do_open(struct net_
+ if (is2ghz)
+- return eep->modalHeader2G.xpaBiasLvl;
++ return &eep->modalHeader2G;
+ else
+- return eep->modalHeader5G.xpaBiasLvl;
++ return &eep->modalHeader5G;
+ }
+
+ static void ar9003_hw_xpa_bias_level_apply(struct ath_hw *ah, bool is2ghz)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- struct ieee80211_local *local = sdata->local;
-- struct sta_info *sta;
- u32 changed = 0;
- int res;
- u32 hw_reconf_flags = 0;
-@@ -309,28 +308,6 @@ static int ieee80211_do_open(struct net_
+- int bias = ar9003_hw_xpa_bias_level_get(ah, is2ghz);
++ int bias = ar9003_modal_header(ah, is2ghz)->xpaBiasLvl;
- set_bit(SDATA_STATE_RUNNING, &sdata->state);
+ if (AR_SREV_9485(ah) || AR_SREV_9330(ah) || AR_SREV_9340(ah))
+ REG_RMW_FIELD(ah, AR_CH0_TOP2, AR_CH0_TOP2_XPABIASLVL, bias);
+@@ -3521,57 +3532,26 @@ static void ar9003_hw_xpa_bias_level_app
+ }
+ }
-- if (sdata->vif.type == NL80211_IFTYPE_WDS) {
-- /* Create STA entry for the WDS peer */
-- sta = sta_info_alloc(sdata, sdata->u.wds.remote_addr,
-- GFP_KERNEL);
-- if (!sta) {
-- res = -ENOMEM;
-- goto err_del_interface;
-- }
+-static u16 ar9003_switch_com_spdt_get(struct ath_hw *ah, bool is_2ghz)
++static u16 ar9003_switch_com_spdt_get(struct ath_hw *ah, bool is2ghz)
+ {
+- struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+- __le16 val;
-
-- sta_info_pre_move_state(sta, IEEE80211_STA_AUTH);
-- sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC);
-- sta_info_pre_move_state(sta, IEEE80211_STA_AUTHORIZED);
+- if (is_2ghz)
+- val = eep->modalHeader2G.switchcomspdt;
+- else
+- val = eep->modalHeader5G.switchcomspdt;
+- return le16_to_cpu(val);
++ return le16_to_cpu(ar9003_modal_header(ah, is2ghz)->switchcomspdt);
+ }
+
+
+ static u32 ar9003_hw_ant_ctrl_common_get(struct ath_hw *ah, bool is2ghz)
+ {
+- struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+- __le32 val;
-
-- res = sta_info_insert(sta);
-- if (res) {
-- /* STA has been freed */
-- goto err_del_interface;
-- }
+- if (is2ghz)
+- val = eep->modalHeader2G.antCtrlCommon;
+- else
+- val = eep->modalHeader5G.antCtrlCommon;
+- return le32_to_cpu(val);
++ return le32_to_cpu(ar9003_modal_header(ah, is2ghz)->antCtrlCommon);
+ }
+
+ static u32 ar9003_hw_ant_ctrl_common_2_get(struct ath_hw *ah, bool is2ghz)
+ {
+- struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+- __le32 val;
-
-- rate_control_rate_init(sta);
+- if (is2ghz)
+- val = eep->modalHeader2G.antCtrlCommon2;
+- else
+- val = eep->modalHeader5G.antCtrlCommon2;
+- return le32_to_cpu(val);
++ return le32_to_cpu(ar9003_modal_header(ah, is2ghz)->antCtrlCommon2);
+ }
+
+-static u16 ar9003_hw_ant_ctrl_chain_get(struct ath_hw *ah,
+- int chain,
++static u16 ar9003_hw_ant_ctrl_chain_get(struct ath_hw *ah, int chain,
+ bool is2ghz)
+ {
+- struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+- __le16 val = 0;
+-
+- if (chain >= 0 && chain < AR9300_MAX_CHAINS) {
+- if (is2ghz)
+- val = eep->modalHeader2G.antCtrlChain[chain];
+- else
+- val = eep->modalHeader5G.antCtrlChain[chain];
- }
-
- /*
- * set_multicast_list will be invoked by the networking core
- * which will check whether any increments here were done in
-@@ -357,8 +334,7 @@ static int ieee80211_do_open(struct net_
- netif_tx_start_all_queues(dev);
++ __le16 val = ar9003_modal_header(ah, is2ghz)->antCtrlChain[chain];
+ return le16_to_cpu(val);
+ }
- return 0;
-- err_del_interface:
-- drv_remove_interface(local, sdata);
+@@ -3681,11 +3661,12 @@ static void ar9003_hw_ant_ctrl_apply(str
+
+ static void ar9003_hw_drive_strength_apply(struct ath_hw *ah)
+ {
++ struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
++ struct ar9300_base_eep_hdr *pBase = &eep->baseEepHeader;
+ int drive_strength;
+ unsigned long reg;
+
+- drive_strength = ath9k_hw_ar9300_get_eeprom(ah, EEP_DRIVE_STRENGTH);
+-
++ drive_strength = pBase->miscConfiguration & BIT(0);
+ if (!drive_strength)
+ return;
+
+@@ -3815,11 +3796,11 @@ static bool is_pmu_set(struct ath_hw *ah
+
+ void ar9003_hw_internal_regulator_apply(struct ath_hw *ah)
+ {
+- int internal_regulator =
+- ath9k_hw_ar9300_get_eeprom(ah, EEP_INTERNAL_REGULATOR);
++ struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
++ struct ar9300_base_eep_hdr *pBase = &eep->baseEepHeader;
+ u32 reg_val;
+
+- if (internal_regulator) {
++ if (pBase->featureEnable & BIT(4)) {
+ if (AR_SREV_9330(ah) || AR_SREV_9485(ah)) {
+ int reg_pmu_set;
+
+@@ -3863,11 +3844,11 @@ void ar9003_hw_internal_regulator_apply(
+ if (!is_pmu_set(ah, AR_PHY_PMU2, reg_pmu_set))
+ return;
+ } else if (AR_SREV_9462(ah)) {
+- reg_val = ath9k_hw_ar9300_get_eeprom(ah, EEP_SWREG);
++ reg_val = le32_to_cpu(pBase->swreg);
+ REG_WRITE(ah, AR_PHY_PMU1, reg_val);
+ } else {
+ /* Internal regulator is ON. Write swreg register. */
+- reg_val = ath9k_hw_ar9300_get_eeprom(ah, EEP_SWREG);
++ reg_val = le32_to_cpu(pBase->swreg);
+ REG_WRITE(ah, AR_RTC_REG_CONTROL1,
+ REG_READ(ah, AR_RTC_REG_CONTROL1) &
+ (~AR_RTC_REG_CONTROL1_SWREG_PROGRAM));
+@@ -3909,6 +3890,9 @@ static void ar9003_hw_apply_tuning_caps(
+ struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+ u8 tuning_caps_param = eep->baseEepHeader.params_for_tuning_caps[0];
+
++ if (AR_SREV_9485(ah) || AR_SREV_9330(ah) || AR_SREV_9340(ah))
++ return;
+
- err_stop:
- if (!local->open_count)
- drv_stop(local);
-@@ -722,6 +698,70 @@ static void ieee80211_if_setup(struct ne
- dev->destructor = free_netdev;
+ if (eep->baseEepHeader.featureEnable & 0x40) {
+ tuning_caps_param &= 0x7f;
+ REG_RMW_FIELD(ah, AR_CH0_XTAL, AR_CH0_XTAL_CAPINDAC,
+@@ -3921,10 +3905,11 @@ static void ar9003_hw_apply_tuning_caps(
+ static void ar9003_hw_quick_drop_apply(struct ath_hw *ah, u16 freq)
+ {
+ struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+- int quick_drop = ath9k_hw_ar9300_get_eeprom(ah, EEP_QUICK_DROP);
++ struct ar9300_base_eep_hdr *pBase = &eep->baseEepHeader;
++ int quick_drop;
+ s32 t[3], f[3] = {5180, 5500, 5785};
+
+- if (!quick_drop)
++ if (!(pBase->miscConfiguration & BIT(1)))
+ return;
+
+ if (freq < 4000)
+@@ -3938,13 +3923,11 @@ static void ar9003_hw_quick_drop_apply(s
+ REG_RMW_FIELD(ah, AR_PHY_AGC, AR_PHY_AGC_QUICK_DROP, quick_drop);
}
-+static void ieee80211_wds_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
-+ struct sk_buff *skb)
+-static void ar9003_hw_txend_to_xpa_off_apply(struct ath_hw *ah, u16 freq)
++static void ar9003_hw_txend_to_xpa_off_apply(struct ath_hw *ah, bool is2ghz)
+ {
+- struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+ u32 value;
+
+- value = (freq < 4000) ? eep->modalHeader2G.txEndToXpaOff :
+- eep->modalHeader5G.txEndToXpaOff;
++ value = ar9003_modal_header(ah, is2ghz)->txEndToXpaOff;
+
+ REG_RMW_FIELD(ah, AR_PHY_XPA_TIMING_CTL,
+ AR_PHY_XPA_TIMING_CTL_TX_END_XPAB_OFF, value);
+@@ -3952,19 +3935,63 @@ static void ar9003_hw_txend_to_xpa_off_a
+ AR_PHY_XPA_TIMING_CTL_TX_END_XPAA_OFF, value);
+ }
+
++static void ar9003_hw_xpa_timing_control_apply(struct ath_hw *ah, bool is2ghz)
+{
-+ struct ieee80211_local *local = sdata->local;
-+ struct ieee80211_rx_status *rx_status;
-+ struct ieee802_11_elems elems;
-+ struct ieee80211_mgmt *mgmt;
-+ struct sta_info *sta;
-+ size_t baselen;
-+ u32 rates = 0;
-+ u16 stype;
-+ bool new = false;
-+ enum ieee80211_band band = local->hw.conf.channel->band;
-+ struct ieee80211_supported_band *sband = local->hw.wiphy->bands[band];
++ struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
++ u8 xpa_ctl;
+
-+ rx_status = IEEE80211_SKB_RXCB(skb);
-+ mgmt = (struct ieee80211_mgmt *) skb->data;
-+ stype = le16_to_cpu(mgmt->frame_control) & IEEE80211_FCTL_STYPE;
-+
-+ if (stype != IEEE80211_STYPE_BEACON)
++ if (!(eep->baseEepHeader.featureEnable & 0x80))
+ return;
+
-+ baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt;
-+ if (baselen > skb->len)
++ if (!AR_SREV_9300(ah) && !AR_SREV_9340(ah) && !AR_SREV_9580(ah))
+ return;
+
-+ ieee802_11_parse_elems(mgmt->u.probe_resp.variable,
-+ skb->len - baselen, &elems);
-+
-+ rates = ieee80211_sta_get_rates(local, &elems, band);
-+
-+ rcu_read_lock();
-+
-+ sta = sta_info_get(sdata, sdata->u.wds.remote_addr);
-+
-+ if (!sta) {
-+ rcu_read_unlock();
-+ sta = sta_info_alloc(sdata, sdata->u.wds.remote_addr,
-+ GFP_KERNEL);
-+ if (!sta)
-+ return;
-+
-+ new = true;
-+ }
-+
-+ sta->last_rx = jiffies;
-+ sta->sta.supp_rates[local->hw.conf.channel->band] = rates;
++ xpa_ctl = ar9003_modal_header(ah, is2ghz)->txFrameToXpaOn;
++ if (is2ghz)
++ REG_RMW_FIELD(ah, AR_PHY_XPA_TIMING_CTL,
++ AR_PHY_XPA_TIMING_CTL_FRAME_XPAB_ON, xpa_ctl);
++ else
++ REG_RMW_FIELD(ah, AR_PHY_XPA_TIMING_CTL,
++ AR_PHY_XPA_TIMING_CTL_FRAME_XPAA_ON, xpa_ctl);
++}
+
-+ if (elems.ht_cap_elem)
-+ ieee80211_ht_cap_ie_to_sta_ht_cap(sdata, sband,
-+ elems.ht_cap_elem, &sta->sta.ht_cap);
++static void ar9003_hw_xlna_bias_strength_apply(struct ath_hw *ah, bool is2ghz)
++{
++ struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
++ u8 bias;
+
-+ if (elems.wmm_param)
-+ set_sta_flag(sta, WLAN_STA_WME);
++ if (!(eep->baseEepHeader.featureEnable & 0x40))
++ return;
+
-+ if (new) {
-+ set_sta_flag(sta, WLAN_STA_AUTHORIZED);
-+ rate_control_rate_init(sta);
-+ sta_info_insert_rcu(sta);
-+ }
++ if (!AR_SREV_9300(ah))
++ return;
+
-+ rcu_read_unlock();
++ bias = ar9003_modal_header(ah, is2ghz)->xlna_bias_strength;
++ REG_RMW_FIELD(ah, AR_PHY_65NM_CH0_RXTX4, AR_PHY_65NM_RXTX4_XLNA_BIAS,
++ bias & 0x3);
++ bias >>= 2;
++ REG_RMW_FIELD(ah, AR_PHY_65NM_CH1_RXTX4, AR_PHY_65NM_RXTX4_XLNA_BIAS,
++ bias & 0x3);
++ bias >>= 2;
++ REG_RMW_FIELD(ah, AR_PHY_65NM_CH2_RXTX4, AR_PHY_65NM_RXTX4_XLNA_BIAS,
++ bias & 0x3);
+}
+
- static void ieee80211_iface_work(struct work_struct *work)
+ static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah,
+ struct ath9k_channel *chan)
{
- struct ieee80211_sub_if_data *sdata =
-@@ -826,6 +866,9 @@ static void ieee80211_iface_work(struct
- break;
- ieee80211_mesh_rx_queued_mgmt(sdata, skb);
- break;
-+ case NL80211_IFTYPE_WDS:
-+ ieee80211_wds_rx_queued_mgmt(sdata, skb);
-+ break;
- default:
- WARN(1, "frame for unexpected interface type");
- break;
---- a/net/mac80211/rx.c
-+++ b/net/mac80211/rx.c
-@@ -177,7 +177,8 @@ ieee80211_add_rx_radiotap_header(struct
- pos += 2;
-
- /* IEEE80211_RADIOTAP_DBM_ANTSIGNAL */
-- if (local->hw.flags & IEEE80211_HW_SIGNAL_DBM) {
-+ if (local->hw.flags & IEEE80211_HW_SIGNAL_DBM &&
-+ !(status->flag & RX_FLAG_NO_SIGNAL_VAL)) {
- *pos = status->signal;
- rthdr->it_present |=
- cpu_to_le32(1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL);
-@@ -489,12 +490,12 @@ ieee80211_rx_mesh_check(struct ieee80211
- if (ieee80211_has_tods(hdr->frame_control) ||
- !ieee80211_has_fromds(hdr->frame_control))
- return RX_DROP_MONITOR;
-- if (memcmp(hdr->addr3, dev_addr, ETH_ALEN) == 0)
-+ if (compare_ether_addr(hdr->addr3, dev_addr) == 0)
- return RX_DROP_MONITOR;
- } else {
- if (!ieee80211_has_a4(hdr->frame_control))
- return RX_DROP_MONITOR;
-- if (memcmp(hdr->addr4, dev_addr, ETH_ALEN) == 0)
-+ if (compare_ether_addr(hdr->addr4, dev_addr) == 0)
- return RX_DROP_MONITOR;
- }
- }
-@@ -1309,8 +1310,10 @@ ieee80211_rx_h_sta_process(struct ieee80
-
- sta->rx_fragments++;
- sta->rx_bytes += rx->skb->len;
-- sta->last_signal = status->signal;
-- ewma_add(&sta->avg_signal, -status->signal);
-+ if (!(status->flag & RX_FLAG_NO_SIGNAL_VAL)) {
-+ sta->last_signal = status->signal;
-+ ewma_add(&sta->avg_signal, -status->signal);
-+ }
+- ar9003_hw_xpa_bias_level_apply(ah, IS_CHAN_2GHZ(chan));
+- ar9003_hw_ant_ctrl_apply(ah, IS_CHAN_2GHZ(chan));
++ bool is2ghz = IS_CHAN_2GHZ(chan);
++ ar9003_hw_xpa_timing_control_apply(ah, is2ghz);
++ ar9003_hw_xpa_bias_level_apply(ah, is2ghz);
++ ar9003_hw_ant_ctrl_apply(ah, is2ghz);
+ ar9003_hw_drive_strength_apply(ah);
++ ar9003_hw_xlna_bias_strength_apply(ah, is2ghz);
+ ar9003_hw_atten_apply(ah, chan);
+ ar9003_hw_quick_drop_apply(ah, chan->channel);
+ if (!AR_SREV_9330(ah) && !AR_SREV_9340(ah) && !AR_SREV_9550(ah))
+ ar9003_hw_internal_regulator_apply(ah);
+- if (AR_SREV_9485(ah) || AR_SREV_9330(ah) || AR_SREV_9340(ah))
+- ar9003_hw_apply_tuning_caps(ah);
+- ar9003_hw_txend_to_xpa_off_apply(ah, chan->channel);
++ ar9003_hw_apply_tuning_caps(ah);
++ ar9003_hw_txend_to_xpa_off_apply(ah, is2ghz);
+ }
- /*
- * Change STA power saving mode only at the end of a frame
-@@ -2282,6 +2285,7 @@ ieee80211_rx_h_action(struct ieee80211_r
- sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
- sdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
- sdata->vif.type != NL80211_IFTYPE_AP &&
-+ sdata->vif.type != NL80211_IFTYPE_WDS &&
- sdata->vif.type != NL80211_IFTYPE_ADHOC)
- break;
+ static void ath9k_hw_ar9300_set_addac(struct ath_hw *ah,
+@@ -5100,14 +5127,9 @@ s32 ar9003_hw_get_rx_gain_idx(struct ath
+ return (eep->baseEepHeader.txrxgain) & 0xf; /* bits 3:0 */
+ }
-@@ -2336,7 +2340,7 @@ ieee80211_rx_h_action(struct ieee80211_r
- if (sdata->vif.type != NL80211_IFTYPE_STATION)
- break;
+-u8 *ar9003_get_spur_chan_ptr(struct ath_hw *ah, bool is_2ghz)
++u8 *ar9003_get_spur_chan_ptr(struct ath_hw *ah, bool is2ghz)
+ {
+- struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+-
+- if (is_2ghz)
+- return eep->modalHeader2G.spurChans;
+- else
+- return eep->modalHeader5G.spurChans;
++ return ar9003_modal_header(ah, is2ghz)->spurChans;
+ }
-- if (memcmp(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN))
-+ if (compare_ether_addr(mgmt->bssid, sdata->u.mgd.bssid))
- break;
+ unsigned int ar9003_get_paprd_scale_factor(struct ath_hw *ah,
+--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
++++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+@@ -231,7 +231,8 @@ struct ar9300_modal_eep_header {
+ __le32 papdRateMaskHt20;
+ __le32 papdRateMaskHt40;
+ __le16 switchcomspdt;
+- u8 futureModal[8];
++ u8 xlna_bias_strength;
++ u8 futureModal[7];
+ } __packed;
+
+ struct ar9300_cal_data_per_freq_op_loop {
+--- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c
++++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
+@@ -44,462 +44,310 @@ static void ar9003_hw_init_mode_regs(str
+ ar9462_2p0_baseband_core_txfir_coeff_japan_2484
+ if (AR_SREV_9330_11(ah)) {
+ /* mac */
+- INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
+- ar9331_1p1_mac_core,
+- ARRAY_SIZE(ar9331_1p1_mac_core), 2);
++ ar9331_1p1_mac_core);
+ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
+- ar9331_1p1_mac_postamble,
+- ARRAY_SIZE(ar9331_1p1_mac_postamble), 5);
++ ar9331_1p1_mac_postamble);
+
+ /* bb */
+- INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
+- ar9331_1p1_baseband_core,
+- ARRAY_SIZE(ar9331_1p1_baseband_core), 2);
++ ar9331_1p1_baseband_core);
+ INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
+- ar9331_1p1_baseband_postamble,
+- ARRAY_SIZE(ar9331_1p1_baseband_postamble), 5);
++ ar9331_1p1_baseband_postamble);
+
+ /* radio */
+- INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
+- ar9331_1p1_radio_core,
+- ARRAY_SIZE(ar9331_1p1_radio_core), 2);
+- INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST], NULL, 0, 0);
++ ar9331_1p1_radio_core);
+
+ /* soc */
+ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
+- ar9331_1p1_soc_preamble,
+- ARRAY_SIZE(ar9331_1p1_soc_preamble), 2);
+- INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0);
++ ar9331_1p1_soc_preamble);
+ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
+- ar9331_1p1_soc_postamble,
+- ARRAY_SIZE(ar9331_1p1_soc_postamble), 2);
++ ar9331_1p1_soc_postamble);
+
+ /* rx/tx gain */
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9331_common_rx_gain_1p1,
+- ARRAY_SIZE(ar9331_common_rx_gain_1p1), 2);
++ ar9331_common_rx_gain_1p1);
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9331_modes_lowest_ob_db_tx_gain_1p1,
+- ARRAY_SIZE(ar9331_modes_lowest_ob_db_tx_gain_1p1),
+- 5);
++ ar9331_modes_lowest_ob_db_tx_gain_1p1);
+
+ /* additional clock settings */
+ if (ah->is_clk_25mhz)
+ INIT_INI_ARRAY(&ah->iniAdditional,
+- ar9331_1p1_xtal_25M,
+- ARRAY_SIZE(ar9331_1p1_xtal_25M), 2);
++ ar9331_1p1_xtal_25M);
+ else
+ INIT_INI_ARRAY(&ah->iniAdditional,
+- ar9331_1p1_xtal_40M,
+- ARRAY_SIZE(ar9331_1p1_xtal_40M), 2);
++ ar9331_1p1_xtal_40M);
+ } else if (AR_SREV_9330_12(ah)) {
+ /* mac */
+- INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
+- ar9331_1p2_mac_core,
+- ARRAY_SIZE(ar9331_1p2_mac_core), 2);
++ ar9331_1p2_mac_core);
+ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
+- ar9331_1p2_mac_postamble,
+- ARRAY_SIZE(ar9331_1p2_mac_postamble), 5);
++ ar9331_1p2_mac_postamble);
+
+ /* bb */
+- INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
+- ar9331_1p2_baseband_core,
+- ARRAY_SIZE(ar9331_1p2_baseband_core), 2);
++ ar9331_1p2_baseband_core);
+ INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
+- ar9331_1p2_baseband_postamble,
+- ARRAY_SIZE(ar9331_1p2_baseband_postamble), 5);
++ ar9331_1p2_baseband_postamble);
+
+ /* radio */
+- INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
+- ar9331_1p2_radio_core,
+- ARRAY_SIZE(ar9331_1p2_radio_core), 2);
+- INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST], NULL, 0, 0);
++ ar9331_1p2_radio_core);
+
+ /* soc */
+ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
+- ar9331_1p2_soc_preamble,
+- ARRAY_SIZE(ar9331_1p2_soc_preamble), 2);
+- INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0);
++ ar9331_1p2_soc_preamble);
+ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
+- ar9331_1p2_soc_postamble,
+- ARRAY_SIZE(ar9331_1p2_soc_postamble), 2);
++ ar9331_1p2_soc_postamble);
+
+ /* rx/tx gain */
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9331_common_rx_gain_1p2,
+- ARRAY_SIZE(ar9331_common_rx_gain_1p2), 2);
++ ar9331_common_rx_gain_1p2);
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9331_modes_lowest_ob_db_tx_gain_1p2,
+- ARRAY_SIZE(ar9331_modes_lowest_ob_db_tx_gain_1p2),
+- 5);
++ ar9331_modes_lowest_ob_db_tx_gain_1p2);
+
+ /* additional clock settings */
+ if (ah->is_clk_25mhz)
+ INIT_INI_ARRAY(&ah->iniAdditional,
+- ar9331_1p2_xtal_25M,
+- ARRAY_SIZE(ar9331_1p2_xtal_25M), 2);
++ ar9331_1p2_xtal_25M);
+ else
+ INIT_INI_ARRAY(&ah->iniAdditional,
+- ar9331_1p2_xtal_40M,
+- ARRAY_SIZE(ar9331_1p2_xtal_40M), 2);
++ ar9331_1p2_xtal_40M);
+ } else if (AR_SREV_9340(ah)) {
+ /* mac */
+- INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
+- ar9340_1p0_mac_core,
+- ARRAY_SIZE(ar9340_1p0_mac_core), 2);
++ ar9340_1p0_mac_core);
+ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
+- ar9340_1p0_mac_postamble,
+- ARRAY_SIZE(ar9340_1p0_mac_postamble), 5);
++ ar9340_1p0_mac_postamble);
+
+ /* bb */
+- INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
+- ar9340_1p0_baseband_core,
+- ARRAY_SIZE(ar9340_1p0_baseband_core), 2);
++ ar9340_1p0_baseband_core);
+ INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
+- ar9340_1p0_baseband_postamble,
+- ARRAY_SIZE(ar9340_1p0_baseband_postamble), 5);
++ ar9340_1p0_baseband_postamble);
+
+ /* radio */
+- INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
+- ar9340_1p0_radio_core,
+- ARRAY_SIZE(ar9340_1p0_radio_core), 2);
++ ar9340_1p0_radio_core);
+ INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
+- ar9340_1p0_radio_postamble,
+- ARRAY_SIZE(ar9340_1p0_radio_postamble), 5);
++ ar9340_1p0_radio_postamble);
+
+ /* soc */
+ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
+- ar9340_1p0_soc_preamble,
+- ARRAY_SIZE(ar9340_1p0_soc_preamble), 2);
+- INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0);
++ ar9340_1p0_soc_preamble);
+ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
+- ar9340_1p0_soc_postamble,
+- ARRAY_SIZE(ar9340_1p0_soc_postamble), 5);
++ ar9340_1p0_soc_postamble);
+
+ /* rx/tx gain */
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9340Common_wo_xlna_rx_gain_table_1p0,
+- ARRAY_SIZE(ar9340Common_wo_xlna_rx_gain_table_1p0),
+- 5);
+- INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9340Modes_high_ob_db_tx_gain_table_1p0,
+- ARRAY_SIZE(ar9340Modes_high_ob_db_tx_gain_table_1p0),
+- 5);
++ ar9340Common_wo_xlna_rx_gain_table_1p0);
++ INIT_INI_ARRAY(&ah->iniModesTxGain,
++ ar9340Modes_high_ob_db_tx_gain_table_1p0);
+
+ INIT_INI_ARRAY(&ah->iniModesFastClock,
+- ar9340Modes_fast_clock_1p0,
+- ARRAY_SIZE(ar9340Modes_fast_clock_1p0),
+- 3);
++ ar9340Modes_fast_clock_1p0);
+
+ if (!ah->is_clk_25mhz)
+ INIT_INI_ARRAY(&ah->iniAdditional,
+- ar9340_1p0_radio_core_40M,
+- ARRAY_SIZE(ar9340_1p0_radio_core_40M),
+- 2);
++ ar9340_1p0_radio_core_40M);
+ } else if (AR_SREV_9485_11(ah)) {
+ /* mac */
+- INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
+- ar9485_1_1_mac_core,
+- ARRAY_SIZE(ar9485_1_1_mac_core), 2);
++ ar9485_1_1_mac_core);
+ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
+- ar9485_1_1_mac_postamble,
+- ARRAY_SIZE(ar9485_1_1_mac_postamble), 5);
++ ar9485_1_1_mac_postamble);
+
+ /* bb */
+- INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], ar9485_1_1,
+- ARRAY_SIZE(ar9485_1_1), 2);
++ INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], ar9485_1_1);
+ INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
+- ar9485_1_1_baseband_core,
+- ARRAY_SIZE(ar9485_1_1_baseband_core), 2);
++ ar9485_1_1_baseband_core);
+ INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
+- ar9485_1_1_baseband_postamble,
+- ARRAY_SIZE(ar9485_1_1_baseband_postamble), 5);
++ ar9485_1_1_baseband_postamble);
+
+ /* radio */
+- INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
+- ar9485_1_1_radio_core,
+- ARRAY_SIZE(ar9485_1_1_radio_core), 2);
++ ar9485_1_1_radio_core);
+ INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
+- ar9485_1_1_radio_postamble,
+- ARRAY_SIZE(ar9485_1_1_radio_postamble), 2);
++ ar9485_1_1_radio_postamble);
+
+ /* soc */
+ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
+- ar9485_1_1_soc_preamble,
+- ARRAY_SIZE(ar9485_1_1_soc_preamble), 2);
+- INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0);
+- INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST], NULL, 0, 0);
++ ar9485_1_1_soc_preamble);
+
+ /* rx/tx gain */
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9485Common_wo_xlna_rx_gain_1_1,
+- ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_1), 2);
++ ar9485Common_wo_xlna_rx_gain_1_1);
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9485_modes_lowest_ob_db_tx_gain_1_1,
+- ARRAY_SIZE(ar9485_modes_lowest_ob_db_tx_gain_1_1),
+- 5);
++ ar9485_modes_lowest_ob_db_tx_gain_1_1);
+
+ /* Load PCIE SERDES settings from INI */
+
+ /* Awake Setting */
+
+ INIT_INI_ARRAY(&ah->iniPcieSerdes,
+- ar9485_1_1_pcie_phy_clkreq_disable_L1,
+- ARRAY_SIZE(ar9485_1_1_pcie_phy_clkreq_disable_L1),
+- 2);
++ ar9485_1_1_pcie_phy_clkreq_disable_L1);
+
+ /* Sleep Setting */
+
+ INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower,
+- ar9485_1_1_pcie_phy_clkreq_disable_L1,
+- ARRAY_SIZE(ar9485_1_1_pcie_phy_clkreq_disable_L1),
+- 2);
++ ar9485_1_1_pcie_phy_clkreq_disable_L1);
+ } else if (AR_SREV_9462_20(ah)) {
+
+- INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0);
+- INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], ar9462_2p0_mac_core,
+- ARRAY_SIZE(ar9462_2p0_mac_core), 2);
++ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], ar9462_2p0_mac_core);
+ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
+- ar9462_2p0_mac_postamble,
+- ARRAY_SIZE(ar9462_2p0_mac_postamble), 5);
++ ar9462_2p0_mac_postamble);
+
+- INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
+- ar9462_2p0_baseband_core,
+- ARRAY_SIZE(ar9462_2p0_baseband_core), 2);
++ ar9462_2p0_baseband_core);
+ INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
+- ar9462_2p0_baseband_postamble,
+- ARRAY_SIZE(ar9462_2p0_baseband_postamble), 5);
++ ar9462_2p0_baseband_postamble);
+
+- INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
+- ar9462_2p0_radio_core,
+- ARRAY_SIZE(ar9462_2p0_radio_core), 2);
++ ar9462_2p0_radio_core);
+ INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
+- ar9462_2p0_radio_postamble,
+- ARRAY_SIZE(ar9462_2p0_radio_postamble), 5);
++ ar9462_2p0_radio_postamble);
+ INIT_INI_ARRAY(&ah->ini_radio_post_sys2ant,
+- ar9462_2p0_radio_postamble_sys2ant,
+- ARRAY_SIZE(ar9462_2p0_radio_postamble_sys2ant),
+- 5);
++ ar9462_2p0_radio_postamble_sys2ant);
+
+ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
+- ar9462_2p0_soc_preamble,
+- ARRAY_SIZE(ar9462_2p0_soc_preamble), 2);
+- INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0);
++ ar9462_2p0_soc_preamble);
+ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
+- ar9462_2p0_soc_postamble,
+- ARRAY_SIZE(ar9462_2p0_soc_postamble), 5);
++ ar9462_2p0_soc_postamble);
+
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9462_common_rx_gain_table_2p0,
+- ARRAY_SIZE(ar9462_common_rx_gain_table_2p0), 2);
++ ar9462_common_rx_gain_table_2p0);
+
+ /* Awake -> Sleep Setting */
+ INIT_INI_ARRAY(&ah->iniPcieSerdes,
+- PCIE_PLL_ON_CREQ_DIS_L1_2P0,
+- ARRAY_SIZE(PCIE_PLL_ON_CREQ_DIS_L1_2P0),
+- 2);
++ PCIE_PLL_ON_CREQ_DIS_L1_2P0);
+ /* Sleep -> Awake Setting */
+ INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower,
+- PCIE_PLL_ON_CREQ_DIS_L1_2P0,
+- ARRAY_SIZE(PCIE_PLL_ON_CREQ_DIS_L1_2P0),
+- 2);
++ PCIE_PLL_ON_CREQ_DIS_L1_2P0);
+
+ /* Fast clock modal settings */
+ INIT_INI_ARRAY(&ah->iniModesFastClock,
+- ar9462_modes_fast_clock_2p0,
+- ARRAY_SIZE(ar9462_modes_fast_clock_2p0), 3);
++ ar9462_modes_fast_clock_2p0);
+
+ INIT_INI_ARRAY(&ah->iniCckfirJapan2484,
+- AR9462_BB_CTX_COEFJ(2p0),
+- ARRAY_SIZE(AR9462_BB_CTX_COEFJ(2p0)), 2);
++ AR9462_BB_CTX_COEFJ(2p0));
+
+- INIT_INI_ARRAY(&ah->ini_japan2484, AR9462_BBC_TXIFR_COEFFJ,
+- ARRAY_SIZE(AR9462_BBC_TXIFR_COEFFJ), 2);
++ INIT_INI_ARRAY(&ah->ini_japan2484, AR9462_BBC_TXIFR_COEFFJ);
+ } else if (AR_SREV_9550(ah)) {
+ /* mac */
+- INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
+- ar955x_1p0_mac_core,
+- ARRAY_SIZE(ar955x_1p0_mac_core), 2);
++ ar955x_1p0_mac_core);
+ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
+- ar955x_1p0_mac_postamble,
+- ARRAY_SIZE(ar955x_1p0_mac_postamble), 5);
++ ar955x_1p0_mac_postamble);
+
+ /* bb */
+- INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
+- ar955x_1p0_baseband_core,
+- ARRAY_SIZE(ar955x_1p0_baseband_core), 2);
++ ar955x_1p0_baseband_core);
+ INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
+- ar955x_1p0_baseband_postamble,
+- ARRAY_SIZE(ar955x_1p0_baseband_postamble), 5);
++ ar955x_1p0_baseband_postamble);
+
+ /* radio */
+- INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
+- ar955x_1p0_radio_core,
+- ARRAY_SIZE(ar955x_1p0_radio_core), 2);
++ ar955x_1p0_radio_core);
+ INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
+- ar955x_1p0_radio_postamble,
+- ARRAY_SIZE(ar955x_1p0_radio_postamble), 5);
++ ar955x_1p0_radio_postamble);
+
+ /* soc */
+ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
+- ar955x_1p0_soc_preamble,
+- ARRAY_SIZE(ar955x_1p0_soc_preamble), 2);
+- INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0);
++ ar955x_1p0_soc_preamble);
+ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
+- ar955x_1p0_soc_postamble,
+- ARRAY_SIZE(ar955x_1p0_soc_postamble), 5);
++ ar955x_1p0_soc_postamble);
+
+ /* rx/tx gain */
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar955x_1p0_common_wo_xlna_rx_gain_table,
+- ARRAY_SIZE(ar955x_1p0_common_wo_xlna_rx_gain_table),
+- 2);
++ ar955x_1p0_common_wo_xlna_rx_gain_table);
+ INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds,
+- ar955x_1p0_common_wo_xlna_rx_gain_bounds,
+- ARRAY_SIZE(ar955x_1p0_common_wo_xlna_rx_gain_bounds),
+- 5);
+- INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar955x_1p0_modes_xpa_tx_gain_table,
+- ARRAY_SIZE(ar955x_1p0_modes_xpa_tx_gain_table),
+- 9);
++ ar955x_1p0_common_wo_xlna_rx_gain_bounds);
++ INIT_INI_ARRAY(&ah->iniModesTxGain,
++ ar955x_1p0_modes_xpa_tx_gain_table);
+
+ /* Fast clock modal settings */
+ INIT_INI_ARRAY(&ah->iniModesFastClock,
+- ar955x_1p0_modes_fast_clock,
+- ARRAY_SIZE(ar955x_1p0_modes_fast_clock), 3);
++ ar955x_1p0_modes_fast_clock);
+ } else if (AR_SREV_9580(ah)) {
+ /* mac */
+- INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
+- ar9580_1p0_mac_core,
+- ARRAY_SIZE(ar9580_1p0_mac_core), 2);
++ ar9580_1p0_mac_core);
+ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
+- ar9580_1p0_mac_postamble,
+- ARRAY_SIZE(ar9580_1p0_mac_postamble), 5);
++ ar9580_1p0_mac_postamble);
+
+ /* bb */
+- INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
+- ar9580_1p0_baseband_core,
+- ARRAY_SIZE(ar9580_1p0_baseband_core), 2);
++ ar9580_1p0_baseband_core);
+ INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
+- ar9580_1p0_baseband_postamble,
+- ARRAY_SIZE(ar9580_1p0_baseband_postamble), 5);
++ ar9580_1p0_baseband_postamble);
+
+ /* radio */
+- INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
+- ar9580_1p0_radio_core,
+- ARRAY_SIZE(ar9580_1p0_radio_core), 2);
++ ar9580_1p0_radio_core);
+ INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
+- ar9580_1p0_radio_postamble,
+- ARRAY_SIZE(ar9580_1p0_radio_postamble), 5);
++ ar9580_1p0_radio_postamble);
+
+ /* soc */
+ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
+- ar9580_1p0_soc_preamble,
+- ARRAY_SIZE(ar9580_1p0_soc_preamble), 2);
+- INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0);
++ ar9580_1p0_soc_preamble);
+ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
+- ar9580_1p0_soc_postamble,
+- ARRAY_SIZE(ar9580_1p0_soc_postamble), 5);
++ ar9580_1p0_soc_postamble);
+
+ /* rx/tx gain */
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9580_1p0_rx_gain_table,
+- ARRAY_SIZE(ar9580_1p0_rx_gain_table), 2);
++ ar9580_1p0_rx_gain_table);
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9580_1p0_low_ob_db_tx_gain_table,
+- ARRAY_SIZE(ar9580_1p0_low_ob_db_tx_gain_table),
+- 5);
++ ar9580_1p0_low_ob_db_tx_gain_table);
+
+ INIT_INI_ARRAY(&ah->iniModesFastClock,
+- ar9580_1p0_modes_fast_clock,
+- ARRAY_SIZE(ar9580_1p0_modes_fast_clock),
+- 3);
++ ar9580_1p0_modes_fast_clock);
+ } else {
+ /* mac */
+- INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
+- ar9300_2p2_mac_core,
+- ARRAY_SIZE(ar9300_2p2_mac_core), 2);
++ ar9300_2p2_mac_core);
+ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
+- ar9300_2p2_mac_postamble,
+- ARRAY_SIZE(ar9300_2p2_mac_postamble), 5);
++ ar9300_2p2_mac_postamble);
+
+ /* bb */
+- INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
+- ar9300_2p2_baseband_core,
+- ARRAY_SIZE(ar9300_2p2_baseband_core), 2);
++ ar9300_2p2_baseband_core);
+ INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
+- ar9300_2p2_baseband_postamble,
+- ARRAY_SIZE(ar9300_2p2_baseband_postamble), 5);
++ ar9300_2p2_baseband_postamble);
+
+ /* radio */
+- INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0);
+ INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
+- ar9300_2p2_radio_core,
+- ARRAY_SIZE(ar9300_2p2_radio_core), 2);
++ ar9300_2p2_radio_core);
+ INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
+- ar9300_2p2_radio_postamble,
+- ARRAY_SIZE(ar9300_2p2_radio_postamble), 5);
++ ar9300_2p2_radio_postamble);
+
+ /* soc */
+ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
+- ar9300_2p2_soc_preamble,
+- ARRAY_SIZE(ar9300_2p2_soc_preamble), 2);
+- INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0);
++ ar9300_2p2_soc_preamble);
+ INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
+- ar9300_2p2_soc_postamble,
+- ARRAY_SIZE(ar9300_2p2_soc_postamble), 5);
++ ar9300_2p2_soc_postamble);
+
+ /* rx/tx gain */
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9300Common_rx_gain_table_2p2,
+- ARRAY_SIZE(ar9300Common_rx_gain_table_2p2), 2);
++ ar9300Common_rx_gain_table_2p2);
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9300Modes_lowest_ob_db_tx_gain_table_2p2,
+- ARRAY_SIZE(ar9300Modes_lowest_ob_db_tx_gain_table_2p2),
+- 5);
++ ar9300Modes_lowest_ob_db_tx_gain_table_2p2);
+
+ /* Load PCIE SERDES settings from INI */
+
+ /* Awake Setting */
+
+ INIT_INI_ARRAY(&ah->iniPcieSerdes,
+- ar9300PciePhy_pll_on_clkreq_disable_L1_2p2,
+- ARRAY_SIZE(ar9300PciePhy_pll_on_clkreq_disable_L1_2p2),
+- 2);
++ ar9300PciePhy_pll_on_clkreq_disable_L1_2p2);
+
+ /* Sleep Setting */
+
+ INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower,
+- ar9300PciePhy_pll_on_clkreq_disable_L1_2p2,
+- ARRAY_SIZE(ar9300PciePhy_pll_on_clkreq_disable_L1_2p2),
+- 2);
++ ar9300PciePhy_pll_on_clkreq_disable_L1_2p2);
+
+ /* Fast clock modal settings */
+ INIT_INI_ARRAY(&ah->iniModesFastClock,
+- ar9300Modes_fast_clock_2p2,
+- ARRAY_SIZE(ar9300Modes_fast_clock_2p2),
+- 3);
++ ar9300Modes_fast_clock_2p2);
+ }
+ }
- goto queue;
-@@ -2492,14 +2496,15 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_
+@@ -507,156 +355,110 @@ static void ar9003_tx_gain_table_mode0(s
+ {
+ if (AR_SREV_9330_12(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9331_modes_lowest_ob_db_tx_gain_1p2,
+- ARRAY_SIZE(ar9331_modes_lowest_ob_db_tx_gain_1p2),
+- 5);
++ ar9331_modes_lowest_ob_db_tx_gain_1p2);
+ else if (AR_SREV_9330_11(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9331_modes_lowest_ob_db_tx_gain_1p1,
+- ARRAY_SIZE(ar9331_modes_lowest_ob_db_tx_gain_1p1),
+- 5);
++ ar9331_modes_lowest_ob_db_tx_gain_1p1);
+ else if (AR_SREV_9340(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9340Modes_lowest_ob_db_tx_gain_table_1p0,
+- ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0),
+- 5);
++ ar9340Modes_lowest_ob_db_tx_gain_table_1p0);
+ else if (AR_SREV_9485_11(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9485_modes_lowest_ob_db_tx_gain_1_1,
+- ARRAY_SIZE(ar9485_modes_lowest_ob_db_tx_gain_1_1),
+- 5);
++ ar9485_modes_lowest_ob_db_tx_gain_1_1);
+ else if (AR_SREV_9550(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar955x_1p0_modes_xpa_tx_gain_table,
+- ARRAY_SIZE(ar955x_1p0_modes_xpa_tx_gain_table),
+- 9);
++ ar955x_1p0_modes_xpa_tx_gain_table);
+ else if (AR_SREV_9580(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9580_1p0_lowest_ob_db_tx_gain_table,
+- ARRAY_SIZE(ar9580_1p0_lowest_ob_db_tx_gain_table),
+- 5);
++ ar9580_1p0_lowest_ob_db_tx_gain_table);
+ else if (AR_SREV_9462_20(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9462_modes_low_ob_db_tx_gain_table_2p0,
+- ARRAY_SIZE(ar9462_modes_low_ob_db_tx_gain_table_2p0),
+- 5);
++ ar9462_modes_low_ob_db_tx_gain_table_2p0);
+ else
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9300Modes_lowest_ob_db_tx_gain_table_2p2,
+- ARRAY_SIZE(ar9300Modes_lowest_ob_db_tx_gain_table_2p2),
+- 5);
++ ar9300Modes_lowest_ob_db_tx_gain_table_2p2);
+ }
- if (!ieee80211_vif_is_mesh(&sdata->vif) &&
- sdata->vif.type != NL80211_IFTYPE_ADHOC &&
-- sdata->vif.type != NL80211_IFTYPE_STATION)
-+ sdata->vif.type != NL80211_IFTYPE_STATION &&
-+ sdata->vif.type != NL80211_IFTYPE_WDS)
- return RX_DROP_MONITOR;
+ static void ar9003_tx_gain_table_mode1(struct ath_hw *ah)
+ {
+ if (AR_SREV_9330_12(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9331_modes_high_ob_db_tx_gain_1p2,
+- ARRAY_SIZE(ar9331_modes_high_ob_db_tx_gain_1p2),
+- 5);
++ ar9331_modes_high_ob_db_tx_gain_1p2);
+ else if (AR_SREV_9330_11(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9331_modes_high_ob_db_tx_gain_1p1,
+- ARRAY_SIZE(ar9331_modes_high_ob_db_tx_gain_1p1),
+- 5);
++ ar9331_modes_high_ob_db_tx_gain_1p1);
+ else if (AR_SREV_9340(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9340Modes_lowest_ob_db_tx_gain_table_1p0,
+- ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0),
+- 5);
++ ar9340Modes_high_ob_db_tx_gain_table_1p0);
+ else if (AR_SREV_9485_11(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9485Modes_high_ob_db_tx_gain_1_1,
+- ARRAY_SIZE(ar9485Modes_high_ob_db_tx_gain_1_1),
+- 5);
++ ar9485Modes_high_ob_db_tx_gain_1_1);
+ else if (AR_SREV_9580(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9580_1p0_high_ob_db_tx_gain_table,
+- ARRAY_SIZE(ar9580_1p0_high_ob_db_tx_gain_table),
+- 5);
++ ar9580_1p0_high_ob_db_tx_gain_table);
+ else if (AR_SREV_9550(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar955x_1p0_modes_no_xpa_tx_gain_table,
+- ARRAY_SIZE(ar955x_1p0_modes_no_xpa_tx_gain_table),
+- 9);
++ ar955x_1p0_modes_no_xpa_tx_gain_table);
+ else if (AR_SREV_9462_20(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9462_modes_high_ob_db_tx_gain_table_2p0,
+- ARRAY_SIZE(ar9462_modes_high_ob_db_tx_gain_table_2p0),
+- 5);
++ ar9462_modes_high_ob_db_tx_gain_table_2p0);
+ else
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9300Modes_high_ob_db_tx_gain_table_2p2,
+- ARRAY_SIZE(ar9300Modes_high_ob_db_tx_gain_table_2p2),
+- 5);
++ ar9300Modes_high_ob_db_tx_gain_table_2p2);
+ }
- switch (stype) {
- case cpu_to_le16(IEEE80211_STYPE_AUTH):
- case cpu_to_le16(IEEE80211_STYPE_BEACON):
- case cpu_to_le16(IEEE80211_STYPE_PROBE_RESP):
-- /* process for all: mesh, mlme, ibss */
-+ /* process for all: mesh, mlme, ibss, wds */
- break;
- case cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP):
- case cpu_to_le16(IEEE80211_STYPE_REASSOC_RESP):
-@@ -2853,10 +2858,16 @@ static int prepare_for_handlers(struct i
- }
- break;
- case NL80211_IFTYPE_WDS:
-- if (bssid || !ieee80211_is_data(hdr->frame_control))
-- return 0;
- if (compare_ether_addr(sdata->u.wds.remote_addr, hdr->addr2))
- return 0;
-+
-+ if (ieee80211_is_data(hdr->frame_control) ||
-+ ieee80211_is_action(hdr->frame_control)) {
-+ if (compare_ether_addr(sdata->vif.addr, hdr->addr1))
-+ return 0;
-+ } else if (!ieee80211_is_beacon(hdr->frame_control))
-+ return 0;
-+
- break;
- default:
- /* should never get here */
---- a/net/mac80211/sta_info.c
-+++ b/net/mac80211/sta_info.c
-@@ -9,6 +9,7 @@
-
- #include <linux/module.h>
- #include <linux/init.h>
-+#include <linux/etherdevice.h>
- #include <linux/netdevice.h>
- #include <linux/types.h>
- #include <linux/slab.h>
-@@ -101,7 +102,7 @@ struct sta_info *sta_info_get(struct iee
- lockdep_is_held(&local->sta_mtx));
- while (sta) {
- if (sta->sdata == sdata &&
-- memcmp(sta->sta.addr, addr, ETH_ALEN) == 0)
-+ compare_ether_addr(sta->sta.addr, addr) == 0)
- break;
- sta = rcu_dereference_check(sta->hnext,
- lockdep_is_held(&local->sta_mtx));
-@@ -124,7 +125,7 @@ struct sta_info *sta_info_get_bss(struct
- while (sta) {
- if ((sta->sdata == sdata ||
- (sta->sdata->bss && sta->sdata->bss == sdata->bss)) &&
-- memcmp(sta->sta.addr, addr, ETH_ALEN) == 0)
-+ compare_ether_addr(sta->sta.addr, addr) == 0)
- break;
- sta = rcu_dereference_check(sta->hnext,
- lockdep_is_held(&local->sta_mtx));
-@@ -1050,7 +1051,7 @@ static void ieee80211_send_null_response
- * exchange. Also set EOSP to indicate this packet
- * ends the poll/service period.
- */
-- info->flags |= IEEE80211_TX_CTL_POLL_RESPONSE |
-+ info->flags |= IEEE80211_TX_CTL_NO_PS_BUFFER |
- IEEE80211_TX_STATUS_EOSP |
- IEEE80211_TX_CTL_REQ_TX_STATUS;
-
-@@ -1177,7 +1178,7 @@ ieee80211_sta_ps_deliver_response(struct
- * STA may still remain is PS mode after this frame
- * exchange.
- */
-- info->flags |= IEEE80211_TX_CTL_POLL_RESPONSE;
-+ info->flags |= IEEE80211_TX_CTL_NO_PS_BUFFER;
-
- /*
- * Use MoreData flag to indicate whether there are
---- a/net/mac80211/sta_info.h
-+++ b/net/mac80211/sta_info.h
-@@ -14,6 +14,7 @@
- #include <linux/if_ether.h>
- #include <linux/workqueue.h>
- #include <linux/average.h>
-+#include <linux/etherdevice.h>
- #include "key.h"
-
- /**
-@@ -31,7 +32,6 @@
- * @WLAN_STA_SHORT_PREAMBLE: Station is capable of receiving short-preamble
- * frames.
- * @WLAN_STA_WME: Station is a QoS-STA.
-- * @WLAN_STA_WDS: Station is one of our WDS peers.
- * @WLAN_STA_CLEAR_PS_FILT: Clear PS filter in hardware (using the
- * IEEE80211_TX_CTL_CLEAR_PS_FILT control flag) when the next
- * frame to this station is transmitted.
-@@ -62,7 +62,6 @@ enum ieee80211_sta_info_flags {
- WLAN_STA_AUTHORIZED,
- WLAN_STA_SHORT_PREAMBLE,
- WLAN_STA_WME,
-- WLAN_STA_WDS,
- WLAN_STA_CLEAR_PS_FILT,
- WLAN_STA_MFP,
- WLAN_STA_BLOCK_BA,
-@@ -489,7 +488,7 @@ void for_each_sta_info_type_check(struct
- nxt = _sta ? rcu_dereference(_sta->hnext) : NULL \
- ) \
- /* compare address and run code only if it matches */ \
-- if (memcmp(_sta->sta.addr, (_addr), ETH_ALEN) == 0)
-+ if (compare_ether_addr(_sta->sta.addr, (_addr)) == 0)
+ static void ar9003_tx_gain_table_mode2(struct ath_hw *ah)
+ {
+ if (AR_SREV_9330_12(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9331_modes_low_ob_db_tx_gain_1p2,
+- ARRAY_SIZE(ar9331_modes_low_ob_db_tx_gain_1p2),
+- 5);
++ ar9331_modes_low_ob_db_tx_gain_1p2);
+ else if (AR_SREV_9330_11(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9331_modes_low_ob_db_tx_gain_1p1,
+- ARRAY_SIZE(ar9331_modes_low_ob_db_tx_gain_1p1),
+- 5);
++ ar9331_modes_low_ob_db_tx_gain_1p1);
+ else if (AR_SREV_9340(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9340Modes_lowest_ob_db_tx_gain_table_1p0,
+- ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0),
+- 5);
++ ar9340Modes_low_ob_db_tx_gain_table_1p0);
+ else if (AR_SREV_9485_11(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9485Modes_low_ob_db_tx_gain_1_1,
+- ARRAY_SIZE(ar9485Modes_low_ob_db_tx_gain_1_1),
+- 5);
++ ar9485Modes_low_ob_db_tx_gain_1_1);
+ else if (AR_SREV_9580(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9580_1p0_low_ob_db_tx_gain_table,
+- ARRAY_SIZE(ar9580_1p0_low_ob_db_tx_gain_table),
+- 5);
++ ar9580_1p0_low_ob_db_tx_gain_table);
+ else
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9300Modes_low_ob_db_tx_gain_table_2p2,
+- ARRAY_SIZE(ar9300Modes_low_ob_db_tx_gain_table_2p2),
+- 5);
++ ar9300Modes_low_ob_db_tx_gain_table_2p2);
+ }
- /*
- * Get STA info by index, BROKEN!
---- a/net/mac80211/tx.c
-+++ b/net/mac80211/tx.c
-@@ -448,18 +448,23 @@ ieee80211_tx_h_unicast_ps_buf(struct iee
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx->skb->data;
- struct ieee80211_local *local = tx->local;
-
-- if (unlikely(!sta ||
-- ieee80211_is_probe_resp(hdr->frame_control) ||
-- ieee80211_is_auth(hdr->frame_control) ||
-- ieee80211_is_assoc_resp(hdr->frame_control) ||
-- ieee80211_is_reassoc_resp(hdr->frame_control)))
-+ if (unlikely(!sta))
- return TX_CONTINUE;
-
- if (unlikely((test_sta_flag(sta, WLAN_STA_PS_STA) ||
- test_sta_flag(sta, WLAN_STA_PS_DRIVER)) &&
-- !(info->flags & IEEE80211_TX_CTL_POLL_RESPONSE))) {
-+ !(info->flags & IEEE80211_TX_CTL_NO_PS_BUFFER))) {
- int ac = skb_get_queue_mapping(tx->skb);
-
-+ /* only deauth, disassoc and action are bufferable MMPDUs */
-+ if (ieee80211_is_mgmt(hdr->frame_control) &&
-+ !ieee80211_is_deauth(hdr->frame_control) &&
-+ !ieee80211_is_disassoc(hdr->frame_control) &&
-+ !ieee80211_is_action(hdr->frame_control)) {
-+ info->flags |= IEEE80211_TX_CTL_NO_PS_BUFFER;
-+ return TX_CONTINUE;
-+ }
-+
- #ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
- printk(KERN_DEBUG "STA %pM aid %d: PS buffer for AC %d\n",
- sta->sta.addr, sta->sta.aid, ac);
-@@ -1060,6 +1065,7 @@ static bool ieee80211_tx_prep_agg(struct
+ static void ar9003_tx_gain_table_mode3(struct ath_hw *ah)
{
- bool queued = false;
- bool reset_agg_timer = false;
-+ struct sk_buff *purge_skb = NULL;
-
- if (test_bit(HT_AGG_STATE_OPERATIONAL, &tid_tx->state)) {
- info->flags |= IEEE80211_TX_CTL_AMPDU;
-@@ -1101,8 +1107,13 @@ static bool ieee80211_tx_prep_agg(struct
- info->control.vif = &tx->sdata->vif;
- info->flags |= IEEE80211_TX_INTFL_NEED_TXPROCESSING;
- __skb_queue_tail(&tid_tx->pending, skb);
-+ if (skb_queue_len(&tid_tx->pending) > STA_MAX_TX_BUFFER)
-+ purge_skb = __skb_dequeue(&tid_tx->pending);
- }
- spin_unlock(&tx->sta->lock);
+ if (AR_SREV_9330_12(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9331_modes_high_power_tx_gain_1p2,
+- ARRAY_SIZE(ar9331_modes_high_power_tx_gain_1p2),
+- 5);
++ ar9331_modes_high_power_tx_gain_1p2);
+ else if (AR_SREV_9330_11(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9331_modes_high_power_tx_gain_1p1,
+- ARRAY_SIZE(ar9331_modes_high_power_tx_gain_1p1),
+- 5);
++ ar9331_modes_high_power_tx_gain_1p1);
+ else if (AR_SREV_9340(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9340Modes_lowest_ob_db_tx_gain_table_1p0,
+- ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0),
+- 5);
++ ar9340Modes_high_power_tx_gain_table_1p0);
+ else if (AR_SREV_9485_11(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9485Modes_high_power_tx_gain_1_1,
+- ARRAY_SIZE(ar9485Modes_high_power_tx_gain_1_1),
+- 5);
++ ar9485Modes_high_power_tx_gain_1_1);
+ else if (AR_SREV_9580(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9580_1p0_high_power_tx_gain_table,
+- ARRAY_SIZE(ar9580_1p0_high_power_tx_gain_table),
+- 5);
++ ar9580_1p0_high_power_tx_gain_table);
+ else
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9300Modes_high_power_tx_gain_table_2p2,
+- ARRAY_SIZE(ar9300Modes_high_power_tx_gain_table_2p2),
+- 5);
++ ar9300Modes_high_power_tx_gain_table_2p2);
++}
+
-+ if (purge_skb)
-+ dev_kfree_skb(purge_skb);
++static void ar9003_tx_gain_table_mode4(struct ath_hw *ah)
++{
++ if (AR_SREV_9340(ah))
++ INIT_INI_ARRAY(&ah->iniModesTxGain,
++ ar9340Modes_mixed_ob_db_tx_gain_table_1p0);
++ else if (AR_SREV_9580(ah))
++ INIT_INI_ARRAY(&ah->iniModesTxGain,
++ ar9580_1p0_mixed_ob_db_tx_gain_table);
+ }
+
+ static void ar9003_tx_gain_table_apply(struct ath_hw *ah)
+@@ -675,6 +477,9 @@ static void ar9003_tx_gain_table_apply(s
+ case 3:
+ ar9003_tx_gain_table_mode3(ah);
+ break;
++ case 4:
++ ar9003_tx_gain_table_mode4(ah);
++ break;
}
+ }
- /* reset session timer */
---- a/net/mac80211/ieee80211_i.h
-+++ b/net/mac80211/ieee80211_i.h
-@@ -480,7 +480,7 @@ struct ieee80211_if_ibss {
-
- bool control_port;
-
-- u8 bssid[ETH_ALEN];
-+ u8 bssid[ETH_ALEN] __aligned(2);
- u8 ssid[IEEE80211_MAX_SSID_LEN];
- u8 ssid_len, ie_len;
- u8 *ie;
---- a/net/mac80211/ibss.c
-+++ b/net/mac80211/ibss.c
-@@ -66,7 +66,7 @@ static void __ieee80211_sta_join_ibss(st
- skb_reset_tail_pointer(skb);
- skb_reserve(skb, sdata->local->hw.extra_tx_headroom);
-
-- if (memcmp(ifibss->bssid, bssid, ETH_ALEN))
-+ if (compare_ether_addr(ifibss->bssid, bssid))
- sta_info_flush(sdata->local, sdata);
-
- /* if merging, indicate to driver that we leave the old IBSS */
-@@ -403,7 +403,7 @@ static void ieee80211_rx_bss_info(struct
- return;
+@@ -682,104 +487,67 @@ static void ar9003_rx_gain_table_mode0(s
+ {
+ if (AR_SREV_9330_12(ah))
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9331_common_rx_gain_1p2,
+- ARRAY_SIZE(ar9331_common_rx_gain_1p2),
+- 2);
++ ar9331_common_rx_gain_1p2);
+ else if (AR_SREV_9330_11(ah))
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9331_common_rx_gain_1p1,
+- ARRAY_SIZE(ar9331_common_rx_gain_1p1),
+- 2);
++ ar9331_common_rx_gain_1p1);
+ else if (AR_SREV_9340(ah))
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9340Common_rx_gain_table_1p0,
+- ARRAY_SIZE(ar9340Common_rx_gain_table_1p0),
+- 2);
++ ar9340Common_rx_gain_table_1p0);
+ else if (AR_SREV_9485_11(ah))
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9485Common_wo_xlna_rx_gain_1_1,
+- ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_1),
+- 2);
++ ar9485Common_wo_xlna_rx_gain_1_1);
+ else if (AR_SREV_9550(ah)) {
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar955x_1p0_common_rx_gain_table,
+- ARRAY_SIZE(ar955x_1p0_common_rx_gain_table),
+- 2);
++ ar955x_1p0_common_rx_gain_table);
+ INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds,
+- ar955x_1p0_common_rx_gain_bounds,
+- ARRAY_SIZE(ar955x_1p0_common_rx_gain_bounds),
+- 5);
++ ar955x_1p0_common_rx_gain_bounds);
+ } else if (AR_SREV_9580(ah))
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9580_1p0_rx_gain_table,
+- ARRAY_SIZE(ar9580_1p0_rx_gain_table),
+- 2);
++ ar9580_1p0_rx_gain_table);
+ else if (AR_SREV_9462_20(ah))
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9462_common_rx_gain_table_2p0,
+- ARRAY_SIZE(ar9462_common_rx_gain_table_2p0),
+- 2);
++ ar9462_common_rx_gain_table_2p0);
+ else
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9300Common_rx_gain_table_2p2,
+- ARRAY_SIZE(ar9300Common_rx_gain_table_2p2),
+- 2);
++ ar9300Common_rx_gain_table_2p2);
+ }
+
+ static void ar9003_rx_gain_table_mode1(struct ath_hw *ah)
+ {
+ if (AR_SREV_9330_12(ah))
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9331_common_wo_xlna_rx_gain_1p2,
+- ARRAY_SIZE(ar9331_common_wo_xlna_rx_gain_1p2),
+- 2);
++ ar9331_common_wo_xlna_rx_gain_1p2);
+ else if (AR_SREV_9330_11(ah))
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9331_common_wo_xlna_rx_gain_1p1,
+- ARRAY_SIZE(ar9331_common_wo_xlna_rx_gain_1p1),
+- 2);
++ ar9331_common_wo_xlna_rx_gain_1p1);
+ else if (AR_SREV_9340(ah))
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9340Common_wo_xlna_rx_gain_table_1p0,
+- ARRAY_SIZE(ar9340Common_wo_xlna_rx_gain_table_1p0),
+- 2);
++ ar9340Common_wo_xlna_rx_gain_table_1p0);
+ else if (AR_SREV_9485_11(ah))
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9485Common_wo_xlna_rx_gain_1_1,
+- ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_1),
+- 2);
++ ar9485Common_wo_xlna_rx_gain_1_1);
+ else if (AR_SREV_9462_20(ah))
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9462_common_wo_xlna_rx_gain_table_2p0,
+- ARRAY_SIZE(ar9462_common_wo_xlna_rx_gain_table_2p0),
+- 2);
++ ar9462_common_wo_xlna_rx_gain_table_2p0);
+ else if (AR_SREV_9550(ah)) {
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar955x_1p0_common_wo_xlna_rx_gain_table,
+- ARRAY_SIZE(ar955x_1p0_common_wo_xlna_rx_gain_table),
+- 2);
++ ar955x_1p0_common_wo_xlna_rx_gain_table);
+ INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds,
+- ar955x_1p0_common_wo_xlna_rx_gain_bounds,
+- ARRAY_SIZE(ar955x_1p0_common_wo_xlna_rx_gain_bounds),
+- 5);
++ ar955x_1p0_common_wo_xlna_rx_gain_bounds);
+ } else if (AR_SREV_9580(ah))
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9580_1p0_wo_xlna_rx_gain_table,
+- ARRAY_SIZE(ar9580_1p0_wo_xlna_rx_gain_table),
+- 2);
++ ar9580_1p0_wo_xlna_rx_gain_table);
+ else
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9300Common_wo_xlna_rx_gain_table_2p2,
+- ARRAY_SIZE(ar9300Common_wo_xlna_rx_gain_table_2p2),
+- 2);
++ ar9300Common_wo_xlna_rx_gain_table_2p2);
+ }
- if (sdata->vif.type == NL80211_IFTYPE_ADHOC &&
-- memcmp(mgmt->bssid, sdata->u.ibss.bssid, ETH_ALEN) == 0) {
-+ compare_ether_addr(mgmt->bssid, sdata->u.ibss.bssid) == 0) {
+ static void ar9003_rx_gain_table_mode2(struct ath_hw *ah)
+ {
+ if (AR_SREV_9462_20(ah))
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+- ar9462_common_mixed_rx_gain_table_2p0,
+- ARRAY_SIZE(ar9462_common_mixed_rx_gain_table_2p0), 2);
++ ar9462_common_mixed_rx_gain_table_2p0);
+ }
- rcu_read_lock();
- sta = sta_info_get(sdata, mgmt->sa);
-@@ -508,7 +508,7 @@ static void ieee80211_rx_bss_info(struct
- goto put_bss;
+ static void ar9003_rx_gain_table_apply(struct ath_hw *ah)
+--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
++++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+@@ -117,8 +117,8 @@ static int ar9003_hw_set_channel(struct
+ ah->is_clk_25mhz) {
+ u32 chan_frac;
+
+- channelSel = (freq * 2) / 75;
+- chan_frac = (((freq * 2) % 75) * 0x20000) / 75;
++ channelSel = freq / 75;
++ chan_frac = ((freq % 75) * 0x20000) / 75;
+ channelSel = (channelSel << 17) | chan_frac;
+ } else {
+ channelSel = CHANSEL_5G(freq);
+--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
++++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+@@ -633,6 +633,8 @@
+ #define AR_PHY_65NM_CH0_BIAS2 0x160c4
+ #define AR_PHY_65NM_CH0_BIAS4 0x160cc
+ #define AR_PHY_65NM_CH0_RXTX4 0x1610c
++#define AR_PHY_65NM_CH1_RXTX4 0x1650c
++#define AR_PHY_65NM_CH2_RXTX4 0x1690c
+
+ #define AR_CH0_TOP (AR_SREV_9300(ah) ? 0x16288 : \
+ ((AR_SREV_9462(ah) ? 0x1628c : 0x16280)))
+@@ -876,6 +878,9 @@
+ #define AR_PHY_65NM_CH0_RXTX4_THERM_ON 0x10000000
+ #define AR_PHY_65NM_CH0_RXTX4_THERM_ON_S 28
+
++#define AR_PHY_65NM_RXTX4_XLNA_BIAS 0xC0000000
++#define AR_PHY_65NM_RXTX4_XLNA_BIAS_S 30
++
+ /*
+ * Channel 1 Register Map
+ */
+--- a/drivers/net/wireless/ath/ath9k/ath9k.h
++++ b/drivers/net/wireless/ath/ath9k/ath9k.h
+@@ -297,6 +297,8 @@ struct ath_tx {
+ struct ath_txq txq[ATH9K_NUM_TX_QUEUES];
+ struct ath_descdma txdma;
+ struct ath_txq *txq_map[WME_NUM_AC];
++ u32 txq_max_pending[WME_NUM_AC];
++ u16 max_aggr_framelen[WME_NUM_AC][4][32];
+ };
- /* same BSSID */
-- if (memcmp(cbss->bssid, sdata->u.ibss.bssid, ETH_ALEN) == 0)
-+ if (compare_ether_addr(cbss->bssid, sdata->u.ibss.bssid) == 0)
- goto put_bss;
+ struct ath_rx_edma {
+@@ -341,6 +343,7 @@ int ath_tx_init(struct ath_softc *sc, in
+ void ath_tx_cleanup(struct ath_softc *sc);
+ int ath_txq_update(struct ath_softc *sc, int qnum,
+ struct ath9k_tx_queue_info *q);
++void ath_update_max_aggr_framelen(struct ath_softc *sc, int queue, int txop);
+ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
+ struct ath_tx_control *txctl);
+ void ath_tx_tasklet(struct ath_softc *sc);
+@@ -360,7 +363,7 @@ void ath_tx_aggr_sleep(struct ieee80211_
+
+ struct ath_vif {
+ int av_bslot;
+- bool is_bslot_active, primary_sta_vif;
++ bool primary_sta_vif;
+ __le64 tsf_adjust; /* TSF adjustment for staggered beacons */
+ struct ath_buf *av_bcbuf;
+ };
+@@ -386,6 +389,7 @@ struct ath_beacon_config {
+ u16 dtim_period;
+ u16 bmiss_timeout;
+ u8 dtim_count;
++ bool enable_beacon;
+ };
- if (rx_status->flag & RX_FLAG_MACTIME_MPDU) {
-@@ -831,8 +831,8 @@ static void ieee80211_rx_mgmt_probe_req(
- if (!tx_last_beacon && is_multicast_ether_addr(mgmt->da))
- return;
+ struct ath_beacon {
+@@ -397,7 +401,6 @@ struct ath_beacon {
+
+ u32 beaconq;
+ u32 bmisscnt;
+- u32 ast_be_xmit;
+ u32 bc_tstamp;
+ struct ieee80211_vif *bslot[ATH_BCBUF];
+ int slottime;
+@@ -411,12 +414,14 @@ struct ath_beacon {
+ bool tx_last;
+ };
-- if (memcmp(mgmt->bssid, ifibss->bssid, ETH_ALEN) != 0 &&
-- memcmp(mgmt->bssid, "\xff\xff\xff\xff\xff\xff", ETH_ALEN) != 0)
-+ if (compare_ether_addr(mgmt->bssid, ifibss->bssid) != 0 &&
-+ !is_broadcast_ether_addr(mgmt->bssid))
- return;
+-void ath_beacon_tasklet(unsigned long data);
+-void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif);
+-int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif);
+-void ath_beacon_return(struct ath_softc *sc, struct ath_vif *avp);
+-int ath_beaconq_config(struct ath_softc *sc);
+-void ath_set_beacon(struct ath_softc *sc);
++void ath9k_beacon_tasklet(unsigned long data);
++bool ath9k_allow_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif);
++void ath9k_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif,
++ u32 changed);
++void ath9k_beacon_assign_slot(struct ath_softc *sc, struct ieee80211_vif *vif);
++void ath9k_beacon_remove_slot(struct ath_softc *sc, struct ieee80211_vif *vif);
++void ath9k_set_tsfadjust(struct ath_softc *sc, struct ieee80211_vif *vif);
++void ath9k_set_beacon(struct ath_softc *sc);
+ void ath9k_set_beaconing_status(struct ath_softc *sc, bool status);
+
+ /*******************/
+@@ -442,9 +447,12 @@ void ath_rx_poll(unsigned long data);
+ void ath_start_rx_poll(struct ath_softc *sc, u8 nbeacon);
+ void ath_paprd_calibrate(struct work_struct *work);
+ void ath_ani_calibrate(unsigned long data);
+-void ath_start_ani(struct ath_common *common);
++void ath_start_ani(struct ath_softc *sc);
++void ath_stop_ani(struct ath_softc *sc);
++void ath_check_ani(struct ath_softc *sc);
+ int ath_update_survey_stats(struct ath_softc *sc);
+ void ath_update_survey_nf(struct ath_softc *sc, int channel);
++void ath9k_queue_reset(struct ath_softc *sc, enum ath_reset_type type);
+
+ /**********/
+ /* BTCOEX */
+@@ -619,7 +627,6 @@ enum sc_op_flags {
+ SC_OP_INVALID,
+ SC_OP_BEACONS,
+ SC_OP_RXFLUSH,
+- SC_OP_TSF_RESET,
+ SC_OP_ANI_RUN,
+ SC_OP_PRIM_STA_VIF,
+ SC_OP_HW_RESET,
+--- a/drivers/net/wireless/ath/ath9k/beacon.c
++++ b/drivers/net/wireless/ath/ath9k/beacon.c
+@@ -30,7 +30,7 @@ static void ath9k_reset_beacon_status(st
+ * the operating mode of the station (AP or AdHoc). Parameters are AIFS
+ * settings and channel width min/max
+ */
+-int ath_beaconq_config(struct ath_softc *sc)
++static void ath9k_beaconq_config(struct ath_softc *sc)
+ {
+ struct ath_hw *ah = sc->sc_ah;
+ struct ath_common *common = ath9k_hw_common(ah);
+@@ -38,6 +38,7 @@ int ath_beaconq_config(struct ath_softc
+ struct ath_txq *txq;
- end = ((u8 *) mgmt) + len;
---- a/net/mac80211/mesh.c
-+++ b/net/mac80211/mesh.c
-@@ -204,7 +204,7 @@ int mesh_rmc_check(u8 *sa, struct ieee80
- kmem_cache_free(rm_cache, p);
- --entries;
- } else if ((seqnum == p->seqnum) &&
-- (memcmp(sa, p->sa, ETH_ALEN) == 0))
-+ (compare_ether_addr(sa, p->sa) == 0))
- return -1;
+ ath9k_hw_get_txq_props(ah, sc->beacon.beaconq, &qi);
++
+ if (sc->sc_ah->opmode == NL80211_IFTYPE_AP) {
+ /* Always burst out beacon and CAB traffic. */
+ qi.tqi_aifs = 1;
+@@ -56,12 +57,9 @@ int ath_beaconq_config(struct ath_softc
}
---- a/net/mac80211/mesh_hwmp.c
-+++ b/net/mac80211/mesh_hwmp.c
-@@ -8,6 +8,7 @@
- */
+ if (!ath9k_hw_set_txq_props(ah, sc->beacon.beaconq, &qi)) {
+- ath_err(common,
+- "Unable to update h/w beacon queue parameters\n");
+- return 0;
++ ath_err(common, "Unable to update h/w beacon queue parameters\n");
+ } else {
+ ath9k_hw_resettxqueue(ah, sc->beacon.beaconq);
+- return 1;
+ }
+ }
- #include <linux/slab.h>
-+#include <linux/etherdevice.h>
- #include <asm/unaligned.h>
- #include "wme.h"
- #include "mesh.h"
-@@ -419,7 +420,7 @@ static u32 hwmp_route_info_get(struct ie
- new_metric = MAX_METRIC;
- exp_time = TU_TO_EXP_TIME(orig_lifetime);
-
-- if (memcmp(orig_addr, sdata->vif.addr, ETH_ALEN) == 0) {
-+ if (compare_ether_addr(orig_addr, sdata->vif.addr) == 0) {
- /* This MP is the originator, we are not interested in this
- * frame, except for updating transmitter's path info.
- */
-@@ -469,7 +470,7 @@ static u32 hwmp_route_info_get(struct ie
-
- /* Update and check transmitter routing info */
- ta = mgmt->sa;
-- if (memcmp(orig_addr, ta, ETH_ALEN) == 0)
-+ if (compare_ether_addr(orig_addr, ta) == 0)
- fresh_info = false;
- else {
- fresh_info = true;
-@@ -529,7 +530,7 @@ static void hwmp_preq_frame_process(stru
-
- mhwmp_dbg("received PREQ from %pM", orig_addr);
-
-- if (memcmp(target_addr, sdata->vif.addr, ETH_ALEN) == 0) {
-+ if (compare_ether_addr(target_addr, sdata->vif.addr) == 0) {
- mhwmp_dbg("PREQ is for us");
- forward = false;
- reply = true;
-@@ -624,7 +625,7 @@ static void hwmp_prep_frame_process(stru
- mhwmp_dbg("received PREP from %pM", PREP_IE_ORIG_ADDR(prep_elem));
-
- orig_addr = PREP_IE_ORIG_ADDR(prep_elem);
-- if (memcmp(orig_addr, sdata->vif.addr, ETH_ALEN) == 0)
-+ if (compare_ether_addr(orig_addr, sdata->vif.addr) == 0)
- /* destination, no forwarding required */
- return;
+@@ -70,7 +68,7 @@ int ath_beaconq_config(struct ath_softc
+ * up rate codes, and channel flags. Beacons are always sent out at the
+ * lowest rate, and are not retried.
+ */
+-static void ath_beacon_setup(struct ath_softc *sc, struct ieee80211_vif *vif,
++static void ath9k_beacon_setup(struct ath_softc *sc, struct ieee80211_vif *vif,
+ struct ath_buf *bf, int rateidx)
+ {
+ struct sk_buff *skb = bf->bf_mpdu;
+@@ -81,8 +79,6 @@ static void ath_beacon_setup(struct ath_
+ u8 chainmask = ah->txchainmask;
+ u8 rate = 0;
-@@ -694,10 +695,12 @@ static void hwmp_perr_frame_process(stru
- rcu_read_lock();
- mpath = mesh_path_lookup(target_addr, sdata);
- if (mpath) {
-+ struct sta_info *sta;
-+
- spin_lock_bh(&mpath->state_lock);
-+ sta = next_hop_deref_protected(mpath);
- if (mpath->flags & MESH_PATH_ACTIVE &&
-- memcmp(ta, next_hop_deref_protected(mpath)->sta.addr,
-- ETH_ALEN) == 0 &&
-+ compare_ether_addr(ta, sta->sta.addr) == 0 &&
- (!(mpath->flags & MESH_PATH_SN_VALID) ||
- SN_GT(target_sn, mpath->sn))) {
- mpath->flags &= ~MESH_PATH_ACTIVE;
-@@ -739,7 +742,7 @@ static void hwmp_rann_frame_process(stru
- metric = rann->rann_metric;
-
- /* Ignore our own RANNs */
-- if (memcmp(orig_addr, sdata->vif.addr, ETH_ALEN) == 0)
-+ if (compare_ether_addr(orig_addr, sdata->vif.addr) == 0)
- return;
+- ath9k_reset_beacon_status(sc);
+-
+ sband = &sc->sbands[common->hw->conf.channel->band];
+ rate = sband->bitrates[rateidx].hw_value;
+ if (vif->bss_conf.use_short_preamble)
+@@ -111,7 +107,7 @@ static void ath_beacon_setup(struct ath_
+ ath9k_hw_set_txdesc(ah, bf->bf_desc, &info);
+ }
- mhwmp_dbg("received RANN from %pM (is_gate=%d)", orig_addr,
-@@ -1064,7 +1067,7 @@ int mesh_nexthop_lookup(struct sk_buff *
- if (time_after(jiffies,
- mpath->exp_time -
- msecs_to_jiffies(sdata->u.mesh.mshcfg.path_refresh_time)) &&
-- !memcmp(sdata->vif.addr, hdr->addr4, ETH_ALEN) &&
-+ !compare_ether_addr(sdata->vif.addr, hdr->addr4) &&
- !(mpath->flags & MESH_PATH_RESOLVING) &&
- !(mpath->flags & MESH_PATH_FIXED))
- mesh_queue_preq(mpath, PREQ_Q_F_START | PREQ_Q_F_REFRESH);
---- a/net/mac80211/mesh_pathtbl.c
-+++ b/net/mac80211/mesh_pathtbl.c
-@@ -350,7 +350,7 @@ static struct mesh_path *mpath_lookup(st
- hlist_for_each_entry_rcu(node, n, bucket, list) {
- mpath = node->mpath;
- if (mpath->sdata == sdata &&
-- memcmp(dst, mpath->dst, ETH_ALEN) == 0) {
-+ compare_ether_addr(dst, mpath->dst) == 0) {
- if (MPATH_EXPIRED(mpath)) {
- spin_lock_bh(&mpath->state_lock);
- mpath->flags &= ~MESH_PATH_ACTIVE;
-@@ -525,7 +525,7 @@ int mesh_path_add(u8 *dst, struct ieee80
- int err = 0;
- u32 hash_idx;
-
-- if (memcmp(dst, sdata->vif.addr, ETH_ALEN) == 0)
-+ if (compare_ether_addr(dst, sdata->vif.addr) == 0)
- /* never add ourselves as neighbours */
- return -ENOTSUPP;
-
-@@ -566,7 +566,8 @@ int mesh_path_add(u8 *dst, struct ieee80
- err = -EEXIST;
- hlist_for_each_entry(node, n, bucket, list) {
- mpath = node->mpath;
-- if (mpath->sdata == sdata && memcmp(dst, mpath->dst, ETH_ALEN) == 0)
-+ if (mpath->sdata == sdata &&
-+ compare_ether_addr(dst, mpath->dst) == 0)
- goto err_exists;
+-static void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb)
++static void ath9k_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb)
+ {
+ struct ath_softc *sc = hw->priv;
+ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+@@ -128,28 +124,22 @@ static void ath_tx_cabq(struct ieee80211
}
+ }
+
+-static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw,
+- struct ieee80211_vif *vif)
++static struct ath_buf *ath9k_beacon_generate(struct ieee80211_hw *hw,
++ struct ieee80211_vif *vif)
+ {
+ struct ath_softc *sc = hw->priv;
+ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+ struct ath_buf *bf;
+- struct ath_vif *avp;
++ struct ath_vif *avp = (void *)vif->drv_priv;
+ struct sk_buff *skb;
+- struct ath_txq *cabq;
++ struct ath_txq *cabq = sc->beacon.cabq;
+ struct ieee80211_tx_info *info;
++ struct ieee80211_mgmt *mgmt_hdr;
+ int cabq_depth;
+
+- ath9k_reset_beacon_status(sc);
+-
+- avp = (void *)vif->drv_priv;
+- cabq = sc->beacon.cabq;
+-
+- if ((avp->av_bcbuf == NULL) || !avp->is_bslot_active)
++ if (avp->av_bcbuf == NULL)
+ return NULL;
-@@ -657,7 +658,7 @@ int mpp_path_add(u8 *dst, u8 *mpp, struc
- int err = 0;
- u32 hash_idx;
-
-- if (memcmp(dst, sdata->vif.addr, ETH_ALEN) == 0)
-+ if (compare_ether_addr(dst, sdata->vif.addr) == 0)
- /* never add ourselves as neighbours */
- return -ENOTSUPP;
-
-@@ -694,7 +695,8 @@ int mpp_path_add(u8 *dst, u8 *mpp, struc
- err = -EEXIST;
- hlist_for_each_entry(node, n, bucket, list) {
- mpath = node->mpath;
-- if (mpath->sdata == sdata && memcmp(dst, mpath->dst, ETH_ALEN) == 0)
-+ if (mpath->sdata == sdata &&
-+ compare_ether_addr(dst, mpath->dst) == 0)
- goto err_exists;
+- /* Release the old beacon first */
+-
+ bf = avp->av_bcbuf;
+ skb = bf->bf_mpdu;
+ if (skb) {
+@@ -159,14 +149,14 @@ static struct ath_buf *ath_beacon_genera
+ bf->bf_buf_addr = 0;
}
-@@ -887,7 +889,7 @@ int mesh_path_del(u8 *addr, struct ieee8
- hlist_for_each_entry(node, n, bucket, list) {
- mpath = node->mpath;
- if (mpath->sdata == sdata &&
-- memcmp(addr, mpath->dst, ETH_ALEN) == 0) {
-+ compare_ether_addr(addr, mpath->dst) == 0) {
- __mesh_path_del(tbl, node);
- goto enddel;
+- /* Get a new beacon from mac80211 */
+-
+ skb = ieee80211_beacon_get(hw, vif);
+- bf->bf_mpdu = skb;
+ if (skb == NULL)
+ return NULL;
+- ((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp =
+- avp->tsf_adjust;
++
++ bf->bf_mpdu = skb;
++
++ mgmt_hdr = (struct ieee80211_mgmt *)skb->data;
++ mgmt_hdr->u.beacon.timestamp = avp->tsf_adjust;
+
+ info = IEEE80211_SKB_CB(skb);
+ if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
+@@ -212,61 +202,52 @@ static struct ath_buf *ath_beacon_genera
}
---- a/net/mac80211/mlme.c
-+++ b/net/mac80211/mlme.c
-@@ -1812,7 +1812,7 @@ ieee80211_rx_mgmt_auth(struct ieee80211_
+ }
- memcpy(bssid, ifmgd->auth_data->bss->bssid, ETH_ALEN);
+- ath_beacon_setup(sc, vif, bf, info->control.rates[0].idx);
++ ath9k_beacon_setup(sc, vif, bf, info->control.rates[0].idx);
-- if (memcmp(bssid, mgmt->bssid, ETH_ALEN))
-+ if (compare_ether_addr(bssid, mgmt->bssid))
- return RX_MGMT_NONE;
+ while (skb) {
+- ath_tx_cabq(hw, skb);
++ ath9k_tx_cabq(hw, skb);
+ skb = ieee80211_get_buffered_bc(hw, vif);
+ }
- auth_alg = le16_to_cpu(mgmt->u.auth.auth_alg);
-@@ -1893,7 +1893,7 @@ ieee80211_rx_mgmt_deauth(struct ieee8021
- return RX_MGMT_NONE;
+ return bf;
+ }
- if (!ifmgd->associated ||
-- memcmp(mgmt->bssid, ifmgd->associated->bssid, ETH_ALEN))
-+ compare_ether_addr(mgmt->bssid, ifmgd->associated->bssid))
- return RX_MGMT_NONE;
+-int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif)
++void ath9k_beacon_assign_slot(struct ath_softc *sc, struct ieee80211_vif *vif)
+ {
+ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+- struct ath_vif *avp;
+- struct ath_buf *bf;
+- struct sk_buff *skb;
+- struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf;
+- __le64 tstamp;
++ struct ath_vif *avp = (void *)vif->drv_priv;
++ int slot;
+
+- avp = (void *)vif->drv_priv;
++ avp->av_bcbuf = list_first_entry(&sc->beacon.bbuf, struct ath_buf, list);
++ list_del(&avp->av_bcbuf->list);
+
+- /* Allocate a beacon descriptor if we haven't done so. */
+- if (!avp->av_bcbuf) {
+- /* Allocate beacon state for hostap/ibss. We know
+- * a buffer is available. */
+- avp->av_bcbuf = list_first_entry(&sc->beacon.bbuf,
+- struct ath_buf, list);
+- list_del(&avp->av_bcbuf->list);
+-
+- if (ath9k_uses_beacons(vif->type)) {
+- int slot;
+- /*
+- * Assign the vif to a beacon xmit slot. As
+- * above, this cannot fail to find one.
+- */
+- avp->av_bslot = 0;
+- for (slot = 0; slot < ATH_BCBUF; slot++)
+- if (sc->beacon.bslot[slot] == NULL) {
+- avp->av_bslot = slot;
+- avp->is_bslot_active = false;
+-
+- /* NB: keep looking for a double slot */
+- if (slot == 0 || !sc->beacon.bslot[slot-1])
+- break;
+- }
+- BUG_ON(sc->beacon.bslot[avp->av_bslot] != NULL);
+- sc->beacon.bslot[avp->av_bslot] = vif;
+- sc->nbcnvifs++;
++ for (slot = 0; slot < ATH_BCBUF; slot++) {
++ if (sc->beacon.bslot[slot] == NULL) {
++ avp->av_bslot = slot;
++ break;
+ }
+ }
- bssid = ifmgd->associated->bssid;
-@@ -1925,7 +1925,7 @@ ieee80211_rx_mgmt_disassoc(struct ieee80
- return RX_MGMT_NONE;
+- /* release the previous beacon frame, if it already exists. */
+- bf = avp->av_bcbuf;
+- if (bf->bf_mpdu != NULL) {
+- skb = bf->bf_mpdu;
++ sc->beacon.bslot[avp->av_bslot] = vif;
++ sc->nbcnvifs++;
++
++ ath_dbg(common, CONFIG, "Added interface at beacon slot: %d\n",
++ avp->av_bslot);
++}
++
++void ath9k_beacon_remove_slot(struct ath_softc *sc, struct ieee80211_vif *vif)
++{
++ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
++ struct ath_vif *avp = (void *)vif->drv_priv;
++ struct ath_buf *bf = avp->av_bcbuf;
++
++ ath_dbg(common, CONFIG, "Removing interface at beacon slot: %d\n",
++ avp->av_bslot);
++
++ tasklet_disable(&sc->bcon_tasklet);
++
++ if (bf && bf->bf_mpdu) {
++ struct sk_buff *skb = bf->bf_mpdu;
+ dma_unmap_single(sc->dev, bf->bf_buf_addr,
+ skb->len, DMA_TO_DEVICE);
+ dev_kfree_skb_any(skb);
+@@ -274,99 +255,74 @@ int ath_beacon_alloc(struct ath_softc *s
+ bf->bf_buf_addr = 0;
+ }
- if (!ifmgd->associated ||
-- memcmp(mgmt->bssid, ifmgd->associated->bssid, ETH_ALEN))
-+ compare_ether_addr(mgmt->bssid, ifmgd->associated->bssid))
- return RX_MGMT_NONE;
+- /* NB: the beacon data buffer must be 32-bit aligned. */
+- skb = ieee80211_beacon_get(sc->hw, vif);
+- if (skb == NULL)
+- return -ENOMEM;
+-
+- tstamp = ((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp;
+- sc->beacon.bc_tstamp = (u32) le64_to_cpu(tstamp);
+- /* Calculate a TSF adjustment factor required for staggered beacons. */
+- if (avp->av_bslot > 0) {
+- u64 tsfadjust;
+- int intval;
++ avp->av_bcbuf = NULL;
++ sc->beacon.bslot[avp->av_bslot] = NULL;
++ sc->nbcnvifs--;
++ list_add_tail(&bf->list, &sc->beacon.bbuf);
+
+- intval = cur_conf->beacon_interval ? : ATH_DEFAULT_BINTVAL;
++ tasklet_enable(&sc->bcon_tasklet);
++}
- reason_code = le16_to_cpu(mgmt->u.disassoc.reason_code);
-@@ -2190,7 +2190,7 @@ ieee80211_rx_mgmt_assoc_resp(struct ieee
+- /*
+- * Calculate the TSF offset for this beacon slot, i.e., the
+- * number of usecs that need to be added to the timestamp field
+- * in Beacon and Probe Response frames. Beacon slot 0 is
+- * processed at the correct offset, so it does not require TSF
+- * adjustment. Other slots are adjusted to get the timestamp
+- * close to the TBTT for the BSS.
+- */
+- tsfadjust = TU_TO_USEC(intval * avp->av_bslot) / ATH_BCBUF;
+- avp->tsf_adjust = cpu_to_le64(tsfadjust);
++static int ath9k_beacon_choose_slot(struct ath_softc *sc)
++{
++ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
++ struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf;
++ u16 intval;
++ u32 tsftu;
++ u64 tsf;
++ int slot;
+
+- ath_dbg(common, BEACON,
+- "stagger beacons, bslot %d intval %u tsfadjust %llu\n",
+- avp->av_bslot, intval, (unsigned long long)tsfadjust);
++ if (sc->sc_ah->opmode != NL80211_IFTYPE_AP) {
++ ath_dbg(common, BEACON, "slot 0, tsf: %llu\n",
++ ath9k_hw_gettsf64(sc->sc_ah));
++ return 0;
++ }
- if (!assoc_data)
- return RX_MGMT_NONE;
-- if (memcmp(assoc_data->bss->bssid, mgmt->bssid, ETH_ALEN))
-+ if (compare_ether_addr(assoc_data->bss->bssid, mgmt->bssid))
- return RX_MGMT_NONE;
+- ((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp =
+- avp->tsf_adjust;
+- } else
+- avp->tsf_adjust = cpu_to_le64(0);
++ intval = cur_conf->beacon_interval ? : ATH_DEFAULT_BINTVAL;
++ tsf = ath9k_hw_gettsf64(sc->sc_ah);
++ tsf += TU_TO_USEC(sc->sc_ah->config.sw_beacon_response_time);
++ tsftu = TSF_TO_TU((tsf * ATH_BCBUF) >>32, tsf * ATH_BCBUF);
++ slot = (tsftu % (intval * ATH_BCBUF)) / intval;
+
+- bf->bf_mpdu = skb;
+- bf->bf_buf_addr = dma_map_single(sc->dev, skb->data,
+- skb->len, DMA_TO_DEVICE);
+- if (unlikely(dma_mapping_error(sc->dev, bf->bf_buf_addr))) {
+- dev_kfree_skb_any(skb);
+- bf->bf_mpdu = NULL;
+- bf->bf_buf_addr = 0;
+- ath_err(common, "dma_mapping_error on beacon alloc\n");
+- return -ENOMEM;
+- }
+- avp->is_bslot_active = true;
++ ath_dbg(common, BEACON, "slot: %d tsf: %llu tsftu: %u\n",
++ slot, tsf, tsftu / ATH_BCBUF);
- /*
-@@ -2278,8 +2278,8 @@ static void ieee80211_rx_bss_info(struct
- bool need_ps = false;
-
- if (sdata->u.mgd.associated &&
-- memcmp(mgmt->bssid, sdata->u.mgd.associated->bssid,
-- ETH_ALEN) == 0) {
-+ compare_ether_addr(mgmt->bssid, sdata->u.mgd.associated->bssid)
-+ == 0) {
- bss = (void *)sdata->u.mgd.associated->priv;
- /* not previously set so we may need to recalc */
- need_ps = !bss->dtim_period;
-@@ -2334,7 +2334,7 @@ static void ieee80211_rx_mgmt_probe_resp
-
- ASSERT_MGD_MTX(ifmgd);
-
-- if (memcmp(mgmt->da, sdata->vif.addr, ETH_ALEN))
-+ if (compare_ether_addr(mgmt->da, sdata->vif.addr))
- return; /* ignore ProbeResp to foreign address */
-
- baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt;
-@@ -2347,11 +2347,12 @@ static void ieee80211_rx_mgmt_probe_resp
- ieee80211_rx_bss_info(sdata, mgmt, len, rx_status, &elems, false);
-
- if (ifmgd->associated &&
-- memcmp(mgmt->bssid, ifmgd->associated->bssid, ETH_ALEN) == 0)
-+ compare_ether_addr(mgmt->bssid, ifmgd->associated->bssid) == 0)
- ieee80211_reset_ap_probe(sdata);
-
- if (ifmgd->auth_data && !ifmgd->auth_data->bss->proberesp_ies &&
-- memcmp(mgmt->bssid, ifmgd->auth_data->bss->bssid, ETH_ALEN) == 0) {
-+ compare_ether_addr(mgmt->bssid, ifmgd->auth_data->bss->bssid)
-+ == 0) {
- /* got probe response, continue with auth */
- printk(KERN_DEBUG "%s: direct probe responded\n", sdata->name);
- ifmgd->auth_data->tries = 0;
-@@ -2408,7 +2409,8 @@ static void ieee80211_rx_mgmt_beacon(str
- return;
+- return 0;
++ return slot;
+ }
- if (ifmgd->assoc_data && !ifmgd->assoc_data->have_beacon &&
-- memcmp(mgmt->bssid, ifmgd->assoc_data->bss->bssid, ETH_ALEN) == 0) {
-+ compare_ether_addr(mgmt->bssid, ifmgd->assoc_data->bss->bssid)
-+ == 0) {
- ieee802_11_parse_elems(mgmt->u.beacon.variable,
- len - baselen, &elems);
+-void ath_beacon_return(struct ath_softc *sc, struct ath_vif *avp)
++void ath9k_set_tsfadjust(struct ath_softc *sc, struct ieee80211_vif *vif)
+ {
+- if (avp->av_bcbuf != NULL) {
+- struct ath_buf *bf;
++ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
++ struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf;
++ struct ath_vif *avp = (void *)vif->drv_priv;
++ u64 tsfadjust;
+
+- avp->is_bslot_active = false;
+- if (avp->av_bslot != -1) {
+- sc->beacon.bslot[avp->av_bslot] = NULL;
+- sc->nbcnvifs--;
+- avp->av_bslot = -1;
+- }
++ if (avp->av_bslot == 0)
++ return;
-@@ -2423,7 +2425,7 @@ static void ieee80211_rx_mgmt_beacon(str
- }
+- bf = avp->av_bcbuf;
+- if (bf->bf_mpdu != NULL) {
+- struct sk_buff *skb = bf->bf_mpdu;
+- dma_unmap_single(sc->dev, bf->bf_buf_addr,
+- skb->len, DMA_TO_DEVICE);
+- dev_kfree_skb_any(skb);
+- bf->bf_mpdu = NULL;
+- bf->bf_buf_addr = 0;
+- }
+- list_add_tail(&bf->list, &sc->beacon.bbuf);
++ tsfadjust = cur_conf->beacon_interval * avp->av_bslot / ATH_BCBUF;
++ avp->tsf_adjust = cpu_to_le64(TU_TO_USEC(tsfadjust));
- if (!ifmgd->associated ||
-- memcmp(mgmt->bssid, ifmgd->associated->bssid, ETH_ALEN))
-+ compare_ether_addr(mgmt->bssid, ifmgd->associated->bssid))
- return;
- bssid = ifmgd->associated->bssid;
+- avp->av_bcbuf = NULL;
+- }
++ ath_dbg(common, CONFIG, "tsfadjust is: %llu for bslot: %d\n",
++ (unsigned long long)tsfadjust, avp->av_bslot);
+ }
-@@ -3285,7 +3287,7 @@ int ieee80211_mgd_assoc(struct ieee80211
- bool match;
+-void ath_beacon_tasklet(unsigned long data)
++void ath9k_beacon_tasklet(unsigned long data)
+ {
+ struct ath_softc *sc = (struct ath_softc *)data;
+- struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf;
+ struct ath_hw *ah = sc->sc_ah;
+ struct ath_common *common = ath9k_hw_common(ah);
+ struct ath_buf *bf = NULL;
+ struct ieee80211_vif *vif;
+ bool edma = !!(ah->caps.hw_caps & ATH9K_HW_CAP_EDMA);
+ int slot;
+- u32 bfaddr, bc = 0;
- /* keep sta info, bssid if matching */
-- match = memcmp(ifmgd->bssid, req->bss->bssid, ETH_ALEN) == 0;
-+ match = compare_ether_addr(ifmgd->bssid, req->bss->bssid) == 0;
- ieee80211_destroy_auth_data(sdata, match);
+- if (work_pending(&sc->hw_reset_work)) {
++ if (test_bit(SC_OP_HW_RESET, &sc->sc_flags)) {
+ ath_dbg(common, RESET,
+ "reset work is pending, skip beaconing now\n");
+ return;
}
-
-@@ -3407,7 +3409,7 @@ int ieee80211_mgd_assoc(struct ieee80211
- goto err_clear;
++
+ /*
+ * Check if the previous beacon has gone out. If
+ * not don't try to post another, skip this period
+@@ -390,55 +346,25 @@ void ath_beacon_tasklet(unsigned long da
+ } else if (sc->beacon.bmisscnt >= BSTUCK_THRESH) {
+ ath_dbg(common, BSTUCK, "beacon is officially stuck\n");
+ sc->beacon.bmisscnt = 0;
+- set_bit(SC_OP_TSF_RESET, &sc->sc_flags);
+- ieee80211_queue_work(sc->hw, &sc->hw_reset_work);
++ ath9k_queue_reset(sc, RESET_TYPE_BEACON_STUCK);
}
- } else
-- WARN_ON_ONCE(memcmp(ifmgd->bssid, req->bss->bssid, ETH_ALEN));
-+ WARN_ON_ONCE(compare_ether_addr(ifmgd->bssid, req->bss->bssid));
-
- if (!bss->dtim_period &&
- sdata->local->hw.flags & IEEE80211_HW_NEED_DTIM_PERIOD) {
-@@ -3448,7 +3450,7 @@ int ieee80211_mgd_deauth(struct ieee8021
- mutex_lock(&ifmgd->mtx);
-
- if (ifmgd->associated &&
-- memcmp(ifmgd->associated->bssid, req->bssid, ETH_ALEN) == 0) {
-+ compare_ether_addr(ifmgd->associated->bssid, req->bssid) == 0) {
- ieee80211_set_disassoc(sdata, false, true);
- assoc_bss = true;
- } else if (ifmgd->auth_data) {
---- a/net/mac80211/status.c
-+++ b/net/mac80211/status.c
-@@ -10,6 +10,7 @@
- */
- #include <linux/export.h>
-+#include <linux/etherdevice.h>
- #include <net/mac80211.h>
- #include <asm/unaligned.h>
- #include "ieee80211_i.h"
-@@ -377,7 +378,7 @@ void ieee80211_tx_status(struct ieee8021
-
- for_each_sta_info(local, hdr->addr1, sta, tmp) {
- /* skip wrong virtual interface */
-- if (memcmp(hdr->addr2, sta->sdata->vif.addr, ETH_ALEN))
-+ if (compare_ether_addr(hdr->addr2, sta->sdata->vif.addr))
- continue;
-
- if (info->flags & IEEE80211_TX_STATUS_EOSP)
---- a/net/wireless/mlme.c
-+++ b/net/wireless/mlme.c
-@@ -6,6 +6,7 @@
-
- #include <linux/kernel.h>
- #include <linux/module.h>
-+#include <linux/etherdevice.h>
- #include <linux/netdevice.h>
- #include <linux/nl80211.h>
- #include <linux/slab.h>
-@@ -100,7 +101,7 @@ void __cfg80211_send_deauth(struct net_d
- ASSERT_WDEV_LOCK(wdev);
-
- if (wdev->current_bss &&
-- memcmp(wdev->current_bss->pub.bssid, bssid, ETH_ALEN) == 0) {
-+ compare_ether_addr(wdev->current_bss->pub.bssid, bssid) == 0) {
- cfg80211_unhold_bss(wdev->current_bss);
- cfg80211_put_bss(&wdev->current_bss->pub);
- wdev->current_bss = NULL;
-@@ -115,7 +116,7 @@ void __cfg80211_send_deauth(struct net_d
-
- reason_code = le16_to_cpu(mgmt->u.deauth.reason_code);
-
-- from_ap = memcmp(mgmt->sa, dev->dev_addr, ETH_ALEN) != 0;
-+ from_ap = compare_ether_addr(mgmt->sa, dev->dev_addr) != 0;
- __cfg80211_disconnected(dev, NULL, 0, reason_code, from_ap);
- } else if (wdev->sme_state == CFG80211_SME_CONNECTING) {
- __cfg80211_connect_result(dev, mgmt->bssid, NULL, 0, NULL, 0,
-@@ -154,7 +155,7 @@ void __cfg80211_send_disassoc(struct net
return;
+ }
- if (wdev->current_bss &&
-- memcmp(wdev->current_bss->pub.bssid, bssid, ETH_ALEN) == 0) {
-+ compare_ether_addr(wdev->current_bss->pub.bssid, bssid) == 0) {
- cfg80211_sme_disassoc(dev, wdev->current_bss);
- cfg80211_unhold_bss(wdev->current_bss);
- cfg80211_put_bss(&wdev->current_bss->pub);
-@@ -165,7 +166,7 @@ void __cfg80211_send_disassoc(struct net
-
- reason_code = le16_to_cpu(mgmt->u.disassoc.reason_code);
-
-- from_ap = memcmp(mgmt->sa, dev->dev_addr, ETH_ALEN) != 0;
-+ from_ap = compare_ether_addr(mgmt->sa, dev->dev_addr) != 0;
- __cfg80211_disconnected(dev, NULL, 0, reason_code, from_ap);
- }
- EXPORT_SYMBOL(__cfg80211_send_disassoc);
-@@ -285,7 +286,7 @@ int __cfg80211_mlme_auth(struct cfg80211
- return -EINVAL;
-
- if (wdev->current_bss &&
-- memcmp(bssid, wdev->current_bss->pub.bssid, ETH_ALEN) == 0)
-+ compare_ether_addr(bssid, wdev->current_bss->pub.bssid) == 0)
- return -EALREADY;
-
- memset(&req, 0, sizeof(req));
-@@ -362,7 +363,7 @@ int __cfg80211_mlme_assoc(struct cfg8021
- memset(&req, 0, sizeof(req));
-
- if (wdev->current_bss && prev_bssid &&
-- memcmp(wdev->current_bss->pub.bssid, prev_bssid, ETH_ALEN) == 0) {
-+ compare_ether_addr(wdev->current_bss->pub.bssid, prev_bssid) == 0) {
- /*
- * Trying to reassociate: Allow this to proceed and let the old
- * association to be dropped when the new one is completed.
-@@ -446,7 +447,8 @@ int __cfg80211_mlme_deauth(struct cfg802
-
- if (local_state_change) {
- if (wdev->current_bss &&
-- memcmp(wdev->current_bss->pub.bssid, bssid, ETH_ALEN) == 0) {
-+ compare_ether_addr(wdev->current_bss->pub.bssid, bssid)
-+ == 0) {
- cfg80211_unhold_bss(wdev->current_bss);
- cfg80211_put_bss(&wdev->current_bss->pub);
- wdev->current_bss = NULL;
-@@ -495,7 +497,7 @@ static int __cfg80211_mlme_disassoc(stru
- req.local_state_change = local_state_change;
- req.ie = ie;
- req.ie_len = ie_len;
-- if (memcmp(wdev->current_bss->pub.bssid, bssid, ETH_ALEN) == 0)
-+ if (compare_ether_addr(wdev->current_bss->pub.bssid, bssid) == 0)
- req.bss = &wdev->current_bss->pub;
- else
- return -ENOTCONN;
-@@ -758,8 +760,8 @@ int cfg80211_mlme_mgmt_tx(struct cfg8021
- break;
- }
+- /*
+- * Generate beacon frames. we are sending frames
+- * staggered so calculate the slot for this frame based
+- * on the tsf to safeguard against missing an swba.
+- */
+-
+-
+- if (ah->opmode == NL80211_IFTYPE_AP) {
+- u16 intval;
+- u32 tsftu;
+- u64 tsf;
+-
+- intval = cur_conf->beacon_interval ? : ATH_DEFAULT_BINTVAL;
+- tsf = ath9k_hw_gettsf64(ah);
+- tsf += TU_TO_USEC(ah->config.sw_beacon_response_time);
+- tsftu = TSF_TO_TU((tsf * ATH_BCBUF) >>32, tsf * ATH_BCBUF);
+- slot = (tsftu % (intval * ATH_BCBUF)) / intval;
+- vif = sc->beacon.bslot[slot];
+-
+- ath_dbg(common, BEACON,
+- "slot %d [tsf %llu tsftu %u intval %u] vif %p\n",
+- slot, tsf, tsftu / ATH_BCBUF, intval, vif);
+- } else {
+- slot = 0;
+- vif = sc->beacon.bslot[slot];
+- }
++ slot = ath9k_beacon_choose_slot(sc);
++ vif = sc->beacon.bslot[slot];
-- if (memcmp(wdev->current_bss->pub.bssid,
-- mgmt->bssid, ETH_ALEN)) {
-+ if (compare_ether_addr(wdev->current_bss->pub.bssid,
-+ mgmt->bssid)) {
- err = -ENOTCONN;
- break;
- }
-@@ -772,8 +774,8 @@ int cfg80211_mlme_mgmt_tx(struct cfg8021
- break;
++ if (!vif || !vif->bss_conf.enable_beacon)
++ return;
- /* for station, check that DA is the AP */
-- if (memcmp(wdev->current_bss->pub.bssid,
-- mgmt->da, ETH_ALEN)) {
-+ if (compare_ether_addr(wdev->current_bss->pub.bssid,
-+ mgmt->da)) {
- err = -ENOTCONN;
- break;
- }
-@@ -781,11 +783,11 @@ int cfg80211_mlme_mgmt_tx(struct cfg8021
- case NL80211_IFTYPE_AP:
- case NL80211_IFTYPE_P2P_GO:
- case NL80211_IFTYPE_AP_VLAN:
-- if (memcmp(mgmt->bssid, dev->dev_addr, ETH_ALEN))
-+ if (compare_ether_addr(mgmt->bssid, dev->dev_addr))
- err = -EINVAL;
- break;
- case NL80211_IFTYPE_MESH_POINT:
-- if (memcmp(mgmt->sa, mgmt->bssid, ETH_ALEN)) {
-+ if (compare_ether_addr(mgmt->sa, mgmt->bssid)) {
- err = -EINVAL;
- break;
- }
-@@ -804,7 +806,7 @@ int cfg80211_mlme_mgmt_tx(struct cfg8021
- return err;
+- bfaddr = 0;
+- if (vif) {
+- bf = ath_beacon_generate(sc->hw, vif);
+- if (bf != NULL) {
+- bfaddr = bf->bf_daddr;
+- bc = 1;
+- }
++ bf = ath9k_beacon_generate(sc->hw, vif);
++ WARN_ON(!bf);
+
+- if (sc->beacon.bmisscnt != 0) {
+- ath_dbg(common, BSTUCK,
+- "resume beacon xmit after %u misses\n",
+- sc->beacon.bmisscnt);
+- sc->beacon.bmisscnt = 0;
+- }
++ if (sc->beacon.bmisscnt != 0) {
++ ath_dbg(common, BSTUCK, "resume beacon xmit after %u misses\n",
++ sc->beacon.bmisscnt);
++ sc->beacon.bmisscnt = 0;
}
-- if (memcmp(mgmt->sa, dev->dev_addr, ETH_ALEN) != 0)
-+ if (compare_ether_addr(mgmt->sa, dev->dev_addr) != 0)
- return -EINVAL;
+ /*
+@@ -458,39 +384,37 @@ void ath_beacon_tasklet(unsigned long da
+ * set to ATH_BCBUF so this check is a noop.
+ */
+ if (sc->beacon.updateslot == UPDATE) {
+- sc->beacon.updateslot = COMMIT; /* commit next beacon */
++ sc->beacon.updateslot = COMMIT;
+ sc->beacon.slotupdate = slot;
+- } else if (sc->beacon.updateslot == COMMIT && sc->beacon.slotupdate == slot) {
++ } else if (sc->beacon.updateslot == COMMIT &&
++ sc->beacon.slotupdate == slot) {
+ ah->slottime = sc->beacon.slottime;
+ ath9k_hw_init_global_settings(ah);
+ sc->beacon.updateslot = OK;
+ }
+- if (bfaddr != 0) {
++
++ if (bf) {
++ ath9k_reset_beacon_status(sc);
++
+ /* NB: cabq traffic should already be queued and primed */
+- ath9k_hw_puttxbuf(ah, sc->beacon.beaconq, bfaddr);
++ ath9k_hw_puttxbuf(ah, sc->beacon.beaconq, bf->bf_daddr);
- /* Transmit the Action frame as requested by user space */
---- a/net/wireless/scan.c
-+++ b/net/wireless/scan.c
-@@ -378,7 +378,7 @@ static int cmp_bss_core(struct cfg80211_
- b->len_information_elements);
+ if (!edma)
+ ath9k_hw_txstart(ah, sc->beacon.beaconq);
+-
+- sc->beacon.ast_be_xmit += bc; /* XXX per-vif? */
}
+ }
+
+-static void ath9k_beacon_init(struct ath_softc *sc,
+- u32 next_beacon,
+- u32 beacon_period)
++static void ath9k_beacon_init(struct ath_softc *sc, u32 nexttbtt, u32 intval)
+ {
+- if (test_bit(SC_OP_TSF_RESET, &sc->sc_flags)) {
+- ath9k_ps_wakeup(sc);
+- ath9k_hw_reset_tsf(sc->sc_ah);
+- }
+-
+- ath9k_hw_beaconinit(sc->sc_ah, next_beacon, beacon_period);
++ struct ath_hw *ah = sc->sc_ah;
-- return memcmp(a->bssid, b->bssid, ETH_ALEN);
-+ return compare_ether_addr(a->bssid, b->bssid);
+- if (test_bit(SC_OP_TSF_RESET, &sc->sc_flags)) {
+- ath9k_ps_restore(sc);
+- clear_bit(SC_OP_TSF_RESET, &sc->sc_flags);
+- }
++ ath9k_hw_disable_interrupts(ah);
++ ath9k_hw_reset_tsf(ah);
++ ath9k_beaconq_config(sc);
++ ath9k_hw_beaconinit(ah, nexttbtt, intval);
++ sc->beacon.bmisscnt = 0;
++ ath9k_hw_set_interrupts(ah);
++ ath9k_hw_enable_interrupts(ah);
}
- static int cmp_bss(struct cfg80211_bss *a,
---- a/drivers/net/wireless/ath/ath9k/Kconfig
-+++ b/drivers/net/wireless/ath/ath9k/Kconfig
-@@ -81,6 +81,14 @@ config ATH9K_DFS_CERTIFIED
- developed. At this point enabling this option won't do anything
- except increase code size.
+ /*
+@@ -498,32 +422,27 @@ static void ath9k_beacon_init(struct ath
+ * burst together. For the former arrange for the SWBA to be delivered for each
+ * slot. Slots that are not occupied will generate nothing.
+ */
+-static void ath_beacon_config_ap(struct ath_softc *sc,
+- struct ath_beacon_config *conf)
++static void ath9k_beacon_config_ap(struct ath_softc *sc,
++ struct ath_beacon_config *conf)
+ {
+ struct ath_hw *ah = sc->sc_ah;
++ struct ath_common *common = ath9k_hw_common(ah);
+ u32 nexttbtt, intval;
+
+ /* NB: the beacon interval is kept internally in TU's */
+ intval = TU_TO_USEC(conf->beacon_interval);
+- intval /= ATH_BCBUF; /* for staggered beacons */
++ intval /= ATH_BCBUF;
+ nexttbtt = intval;
+
+- /*
+- * In AP mode we enable the beacon timers and SWBA interrupts to
+- * prepare beacon frames.
+- */
+- ah->imask |= ATH9K_INT_SWBA;
+- ath_beaconq_config(sc);
++ if (conf->enable_beacon)
++ ah->imask |= ATH9K_INT_SWBA;
++ else
++ ah->imask &= ~ATH9K_INT_SWBA;
+
+- /* Set the computed AP beacon timers */
++ ath_dbg(common, BEACON, "AP nexttbtt: %u intval: %u conf_intval: %u\n",
++ nexttbtt, intval, conf->beacon_interval);
+
+- ath9k_hw_disable_interrupts(ah);
+- set_bit(SC_OP_TSF_RESET, &sc->sc_flags);
+ ath9k_beacon_init(sc, nexttbtt, intval);
+- sc->beacon.bmisscnt = 0;
+- ath9k_hw_set_interrupts(ah);
+- ath9k_hw_enable_interrupts(ah);
+ }
-+config ATH9K_MAC_DEBUG
-+ bool "Atheros MAC statistics"
-+ depends on ATH9K_DEBUGFS
-+ default y
-+ ---help---
-+ This option enables collection of statistics for Rx/Tx status
-+ data and some other MAC related statistics
-+
- config ATH9K_RATE_CONTROL
- bool "Atheros ath9k rate control"
- depends on ATH9K
---- a/drivers/net/wireless/ath/ath9k/debug.c
-+++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -818,6 +818,7 @@ void ath_debug_stat_tx(struct ath_softc
- if (ts->ts_flags & ATH9K_TX_DELIM_UNDERRUN)
- TX_STAT_INC(qnum, delim_underrun);
-
-+#ifdef CONFIG_ATH9K_MAC_DEBUG
- spin_lock(&sc->debug.samp_lock);
- TX_SAMP_DBG(jiffies) = jiffies;
- TX_SAMP_DBG(rssi_ctl0) = ts->ts_rssi_ctl0;
-@@ -844,6 +845,7 @@ void ath_debug_stat_tx(struct ath_softc
-
- sc->debug.tsidx = (sc->debug.tsidx + 1) % ATH_DBG_MAX_SAMPLES;
- spin_unlock(&sc->debug.samp_lock);
-+#endif
+ /*
+@@ -534,8 +453,8 @@ static void ath_beacon_config_ap(struct
+ * we'll receive a BMISS interrupt when we stop seeing beacons from the AP
+ * we've associated with.
+ */
+-static void ath_beacon_config_sta(struct ath_softc *sc,
+- struct ath_beacon_config *conf)
++static void ath9k_beacon_config_sta(struct ath_softc *sc,
++ struct ath_beacon_config *conf)
+ {
+ struct ath_hw *ah = sc->sc_ah;
+ struct ath_common *common = ath9k_hw_common(ah);
+@@ -654,8 +573,8 @@ static void ath_beacon_config_sta(struct
+ ath9k_hw_enable_interrupts(ah);
+ }
- #undef TX_SAMP_DBG
- }
-@@ -942,27 +944,6 @@ static ssize_t read_file_recv(struct fil
- PHY_ERR("HT-RATE ERR", ATH9K_PHYERR_HT_RATE_ILLEGAL);
-
- len += snprintf(buf + len, size - len,
-- "%22s : %10d\n", "RSSI-CTL0",
-- sc->debug.stats.rxstats.rs_rssi_ctl0);
-- len += snprintf(buf + len, size - len,
-- "%22s : %10d\n", "RSSI-CTL1",
-- sc->debug.stats.rxstats.rs_rssi_ctl1);
-- len += snprintf(buf + len, size - len,
-- "%22s : %10d\n", "RSSI-CTL2",
-- sc->debug.stats.rxstats.rs_rssi_ctl2);
-- len += snprintf(buf + len, size - len,
-- "%22s : %10d\n", "RSSI-EXT0",
-- sc->debug.stats.rxstats.rs_rssi_ext0);
-- len += snprintf(buf + len, size - len,
-- "%22s : %10d\n", "RSSI-EXT1",
-- sc->debug.stats.rxstats.rs_rssi_ext1);
-- len += snprintf(buf + len, size - len,
-- "%22s : %10d\n", "RSSI-EXT2",
-- sc->debug.stats.rxstats.rs_rssi_ext2);
-- len += snprintf(buf + len, size - len,
-- "%22s : %10d\n", "Rx Antenna",
-- sc->debug.stats.rxstats.rs_antenna);
-- len += snprintf(buf + len, size - len,
- "%22s : %10u\n", "RX-Pkts-All",
- sc->debug.stats.rxstats.rx_pkts_all);
- len += snprintf(buf + len, size - len,
-@@ -1009,16 +990,7 @@ void ath_debug_stat_rx(struct ath_softc
- RX_PHY_ERR_INC(rs->rs_phyerr);
- }
+-static void ath_beacon_config_adhoc(struct ath_softc *sc,
+- struct ath_beacon_config *conf)
++static void ath9k_beacon_config_adhoc(struct ath_softc *sc,
++ struct ath_beacon_config *conf)
+ {
+ struct ath_hw *ah = sc->sc_ah;
+ struct ath_common *common = ath9k_hw_common(ah);
+@@ -669,82 +588,53 @@ static void ath_beacon_config_adhoc(stru
+ tsf = roundup(ath9k_hw_gettsf32(ah) + TU_TO_USEC(FUDGE), intval);
+ nexttbtt = tsf + intval;
-- sc->debug.stats.rxstats.rs_rssi_ctl0 = rs->rs_rssi_ctl0;
-- sc->debug.stats.rxstats.rs_rssi_ctl1 = rs->rs_rssi_ctl1;
-- sc->debug.stats.rxstats.rs_rssi_ctl2 = rs->rs_rssi_ctl2;
+- ath_dbg(common, BEACON, "IBSS nexttbtt %u intval %u (%u)\n",
+- nexttbtt, intval, conf->beacon_interval);
-
-- sc->debug.stats.rxstats.rs_rssi_ext0 = rs->rs_rssi_ext0;
-- sc->debug.stats.rxstats.rs_rssi_ext1 = rs->rs_rssi_ext1;
-- sc->debug.stats.rxstats.rs_rssi_ext2 = rs->rs_rssi_ext2;
+- /*
+- * In IBSS mode enable the beacon timers but only enable SWBA interrupts
+- * if we need to manually prepare beacon frames. Otherwise we use a
+- * self-linked tx descriptor and let the hardware deal with things.
+- */
+- ah->imask |= ATH9K_INT_SWBA;
-
-- sc->debug.stats.rxstats.rs_antenna = rs->rs_antenna;
+- ath_beaconq_config(sc);
++ if (conf->enable_beacon)
++ ah->imask |= ATH9K_INT_SWBA;
++ else
++ ah->imask &= ~ATH9K_INT_SWBA;
+
+- /* Set the computed ADHOC beacon timers */
++ ath_dbg(common, BEACON, "IBSS nexttbtt: %u intval: %u conf_intval: %u\n",
++ nexttbtt, intval, conf->beacon_interval);
+
+- ath9k_hw_disable_interrupts(ah);
+ ath9k_beacon_init(sc, nexttbtt, intval);
+- sc->beacon.bmisscnt = 0;
-
-+#ifdef CONFIG_ATH9K_MAC_DEBUG
- spin_lock(&sc->debug.samp_lock);
- RX_SAMP_DBG(jiffies) = jiffies;
- RX_SAMP_DBG(rssi_ctl0) = rs->rs_rssi_ctl0;
-@@ -1035,6 +1007,8 @@ void ath_debug_stat_rx(struct ath_softc
- sc->debug.rsidx = (sc->debug.rsidx + 1) % ATH_DBG_MAX_SAMPLES;
- spin_unlock(&sc->debug.samp_lock);
+- ath9k_hw_set_interrupts(ah);
+- ath9k_hw_enable_interrupts(ah);
+ }
-+#endif
+-static bool ath9k_allow_beacon_config(struct ath_softc *sc,
+- struct ieee80211_vif *vif)
++bool ath9k_allow_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif)
+ {
+- struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf;
+ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+- struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
+ struct ath_vif *avp = (void *)vif->drv_priv;
+
+- /*
+- * Can not have different beacon interval on multiple
+- * AP interface case
+- */
+- if ((sc->sc_ah->opmode == NL80211_IFTYPE_AP) &&
+- (sc->nbcnvifs > 1) &&
+- (vif->type == NL80211_IFTYPE_AP) &&
+- (cur_conf->beacon_interval != bss_conf->beacon_int)) {
+- ath_dbg(common, CONFIG,
+- "Changing beacon interval of multiple AP interfaces !\n");
+- return false;
+- }
+- /*
+- * Can not configure station vif's beacon config
+- * while on AP opmode
+- */
+- if ((sc->sc_ah->opmode == NL80211_IFTYPE_AP) &&
+- (vif->type != NL80211_IFTYPE_AP)) {
+- ath_dbg(common, CONFIG,
+- "STA vif's beacon not allowed on AP mode\n");
+- return false;
++ if (sc->sc_ah->opmode == NL80211_IFTYPE_AP) {
++ if ((vif->type != NL80211_IFTYPE_AP) ||
++ (sc->nbcnvifs > 1)) {
++ ath_dbg(common, CONFIG,
++ "An AP interface is already present !\n");
++ return false;
++ }
+ }
+- /*
+- * Do not allow beacon config if HW was already configured
+- * with another STA vif
+- */
+- if ((sc->sc_ah->opmode == NL80211_IFTYPE_STATION) &&
+- (vif->type == NL80211_IFTYPE_STATION) &&
+- test_bit(SC_OP_BEACONS, &sc->sc_flags) &&
+- !avp->primary_sta_vif) {
+- ath_dbg(common, CONFIG,
+- "Beacon already configured for a station interface\n");
+- return false;
+
- #undef RX_STAT_INC
- #undef RX_PHY_ERR_INC
- #undef RX_SAMP_DBG
-@@ -1278,6 +1252,8 @@ static const struct file_operations fops
- .llseek = default_llseek,
- };
-
-+#ifdef CONFIG_ATH9K_MAC_DEBUG
++ if (sc->sc_ah->opmode == NL80211_IFTYPE_STATION) {
++ if ((vif->type == NL80211_IFTYPE_STATION) &&
++ test_bit(SC_OP_BEACONS, &sc->sc_flags) &&
++ !avp->primary_sta_vif) {
++ ath_dbg(common, CONFIG,
++ "Beacon already configured for a station interface\n");
++ return false;
++ }
+ }
+
- void ath9k_debug_samp_bb_mac(struct ath_softc *sc)
- {
- #define ATH_SAMP_DBG(c) (sc->debug.bb_mac_samp[sc->debug.sampidx].c)
-@@ -1551,6 +1527,7 @@ static const struct file_operations fops
- .llseek = default_llseek,
- };
-
-+#endif
+ return true;
+ }
- int ath9k_init_debug(struct ath_hw *ah)
+-void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif)
++static void ath9k_cache_beacon_config(struct ath_softc *sc,
++ struct ieee80211_bss_conf *bss_conf)
{
-@@ -1604,8 +1581,10 @@ int ath9k_init_debug(struct ath_hw *ah)
- &fops_base_eeprom);
- debugfs_create_file("modal_eeprom", S_IRUSR, sc->debug.debugfs_phy, sc,
- &fops_modal_eeprom);
-+#ifdef CONFIG_ATH9K_MAC_DEBUG
- debugfs_create_file("samples", S_IRUSR, sc->debug.debugfs_phy, sc,
- &fops_samps);
-+#endif
-
- debugfs_create_u32("gpio_mask", S_IRUSR | S_IWUSR,
- sc->debug.debugfs_phy, &sc->sc_ah->gpio_mask);
---- a/drivers/net/wireless/ath/ath9k/debug.h
-+++ b/drivers/net/wireless/ath/ath9k/debug.h
-@@ -165,13 +165,6 @@ struct ath_rx_stats {
- u32 post_delim_crc_err;
- u32 decrypt_busy_err;
- u32 phy_err_stats[ATH9K_PHYERR_MAX];
-- int8_t rs_rssi_ctl0;
-- int8_t rs_rssi_ctl1;
-- int8_t rs_rssi_ctl2;
-- int8_t rs_rssi_ext0;
-- int8_t rs_rssi_ext1;
-- int8_t rs_rssi_ext2;
-- u8 rs_antenna;
- };
-
- enum ath_reset_type {
-@@ -235,16 +228,17 @@ struct ath9k_debug {
- struct dentry *debugfs_phy;
- u32 regidx;
- struct ath_stats stats;
-+#ifdef CONFIG_ATH9K_MAC_DEBUG
- spinlock_t samp_lock;
- struct ath_dbg_bb_mac_samp bb_mac_samp[ATH_DBG_MAX_SAMPLES];
- u8 sampidx;
- u8 tsidx;
- u8 rsidx;
-+#endif
- };
-
- int ath9k_init_debug(struct ath_hw *ah);
-
--void ath9k_debug_samp_bb_mac(struct ath_softc *sc);
- void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status);
- void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf,
- struct ath_tx_status *ts, struct ath_txq *txq,
-@@ -258,10 +252,6 @@ static inline int ath9k_init_debug(struc
- return 0;
++ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+ struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf;
+- struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
+
+- if (!ath9k_allow_beacon_config(sc, vif))
+- return;
++ ath_dbg(common, BEACON,
++ "Caching beacon data for BSS: %pM\n", bss_conf->bssid);
+
+- /* Setup the beacon configuration parameters */
+ cur_conf->beacon_interval = bss_conf->beacon_int;
+ cur_conf->dtim_period = bss_conf->dtim_period;
+ cur_conf->listen_interval = 1;
+@@ -769,73 +659,59 @@ void ath_beacon_config(struct ath_softc
+ if (cur_conf->dtim_period == 0)
+ cur_conf->dtim_period = 1;
+
+- ath_set_beacon(sc);
}
--static inline void ath9k_debug_samp_bb_mac(struct ath_softc *sc)
--{
--}
--
- static inline void ath_debug_stat_interrupt(struct ath_softc *sc,
- enum ath9k_int status)
+-static bool ath_has_valid_bslot(struct ath_softc *sc)
++void ath9k_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif,
++ u32 changed)
{
-@@ -282,4 +272,17 @@ static inline void ath_debug_stat_rx(str
-
- #endif /* CONFIG_ATH9K_DEBUGFS */
-
-+#ifdef CONFIG_ATH9K_MAC_DEBUG
+- struct ath_vif *avp;
+- int slot;
+- bool found = false;
++ struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
++ struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf;
+
+- for (slot = 0; slot < ATH_BCBUF; slot++) {
+- if (sc->beacon.bslot[slot]) {
+- avp = (void *)sc->beacon.bslot[slot]->drv_priv;
+- if (avp->is_bslot_active) {
+- found = true;
+- break;
+- }
++ ath9k_cache_beacon_config(sc, bss_conf);
+
-+void ath9k_debug_samp_bb_mac(struct ath_softc *sc);
++ if (sc->sc_ah->opmode == NL80211_IFTYPE_STATION) {
++ ath9k_set_beacon(sc);
++ set_bit(SC_OP_BEACONS, &sc->sc_flags);
++ } else {
++ /*
++ * Take care of multiple interfaces when
++ * enabling/disabling SWBA.
++ */
++ if (changed & BSS_CHANGED_BEACON_ENABLED) {
++ if (!bss_conf->enable_beacon &&
++ (sc->nbcnvifs <= 1))
++ cur_conf->enable_beacon = false;
++ else if (bss_conf->enable_beacon)
++ cur_conf->enable_beacon = true;
+ }
+
-+#else
-+
-+static inline void ath9k_debug_samp_bb_mac(struct ath_softc *sc)
-+{
-+}
-+
-+#endif
++ ath9k_set_beacon(sc);
+
++ if (cur_conf->enable_beacon)
++ set_bit(SC_OP_BEACONS, &sc->sc_flags);
++ else
++ clear_bit(SC_OP_BEACONS, &sc->sc_flags);
+ }
+- return found;
+ }
+
+-
+-void ath_set_beacon(struct ath_softc *sc)
++void ath9k_set_beacon(struct ath_softc *sc)
+ {
+ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+ struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf;
+
+ switch (sc->sc_ah->opmode) {
+ case NL80211_IFTYPE_AP:
+- if (ath_has_valid_bslot(sc))
+- ath_beacon_config_ap(sc, cur_conf);
++ ath9k_beacon_config_ap(sc, cur_conf);
+ break;
+ case NL80211_IFTYPE_ADHOC:
+ case NL80211_IFTYPE_MESH_POINT:
+- ath_beacon_config_adhoc(sc, cur_conf);
++ ath9k_beacon_config_adhoc(sc, cur_conf);
+ break;
+ case NL80211_IFTYPE_STATION:
+- ath_beacon_config_sta(sc, cur_conf);
++ ath9k_beacon_config_sta(sc, cur_conf);
+ break;
+ default:
+ ath_dbg(common, CONFIG, "Unsupported beaconing mode\n");
+ return;
+ }
+-
+- set_bit(SC_OP_BEACONS, &sc->sc_flags);
+-}
+-
+-void ath9k_set_beaconing_status(struct ath_softc *sc, bool status)
+-{
+- struct ath_hw *ah = sc->sc_ah;
+-
+- if (!ath_has_valid_bslot(sc)) {
+- clear_bit(SC_OP_BEACONS, &sc->sc_flags);
+- return;
+- }
+-
+- ath9k_ps_wakeup(sc);
+- if (status) {
+- /* Re-enable beaconing */
+- ah->imask |= ATH9K_INT_SWBA;
+- ath9k_hw_set_interrupts(ah);
+- } else {
+- /* Disable SWBA interrupt */
+- ah->imask &= ~ATH9K_INT_SWBA;
+- ath9k_hw_set_interrupts(ah);
+- tasklet_kill(&sc->bcon_tasklet);
+- ath9k_hw_stop_dma_queue(ah, sc->beacon.beaconq);
+- }
+- ath9k_ps_restore(sc);
+ }
+--- a/drivers/net/wireless/ath/ath9k/calib.h
++++ b/drivers/net/wireless/ath/ath9k/calib.h
+@@ -30,10 +30,10 @@ struct ar5416IniArray {
+ u32 ia_columns;
+ };
+
+-#define INIT_INI_ARRAY(iniarray, array, rows, columns) do { \
++#define INIT_INI_ARRAY(iniarray, array) do { \
+ (iniarray)->ia_array = (u32 *)(array); \
+- (iniarray)->ia_rows = (rows); \
+- (iniarray)->ia_columns = (columns); \
++ (iniarray)->ia_rows = ARRAY_SIZE(array); \
++ (iniarray)->ia_columns = ARRAY_SIZE(array[0]); \
+ } while (0)
+
+ #define INI_RA(iniarray, row, column) \
+--- a/drivers/net/wireless/ath/ath9k/debug.c
++++ b/drivers/net/wireless/ath/ath9k/debug.c
+@@ -206,10 +206,9 @@ static ssize_t write_file_disable_ani(st
+
+ if (disable_ani) {
+ clear_bit(SC_OP_ANI_RUN, &sc->sc_flags);
+- del_timer_sync(&common->ani.timer);
++ ath_stop_ani(sc);
+ } else {
+- set_bit(SC_OP_ANI_RUN, &sc->sc_flags);
+- ath_start_ani(common);
++ ath_check_ani(sc);
+ }
+
+ return count;
+@@ -1556,6 +1555,14 @@ int ath9k_init_debug(struct ath_hw *ah)
+ &fops_interrupt);
+ debugfs_create_file("xmit", S_IRUSR, sc->debug.debugfs_phy, sc,
+ &fops_xmit);
++ debugfs_create_u32("qlen_bk", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
++ &sc->tx.txq_max_pending[WME_AC_BK]);
++ debugfs_create_u32("qlen_be", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
++ &sc->tx.txq_max_pending[WME_AC_BE]);
++ debugfs_create_u32("qlen_vi", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
++ &sc->tx.txq_max_pending[WME_AC_VI]);
++ debugfs_create_u32("qlen_vo", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
++ &sc->tx.txq_max_pending[WME_AC_VO]);
+ debugfs_create_file("stations", S_IRUSR, sc->debug.debugfs_phy, sc,
+ &fops_stations);
+ debugfs_create_file("misc", S_IRUSR, sc->debug.debugfs_phy, sc,
+--- a/drivers/net/wireless/ath/ath9k/debug.h
++++ b/drivers/net/wireless/ath/ath9k/debug.h
+@@ -32,6 +32,19 @@ struct ath_buf;
+ #define RESET_STAT_INC(sc, type) do { } while (0)
+ #endif
+
++enum ath_reset_type {
++ RESET_TYPE_BB_HANG,
++ RESET_TYPE_BB_WATCHDOG,
++ RESET_TYPE_FATAL_INT,
++ RESET_TYPE_TX_ERROR,
++ RESET_TYPE_TX_HANG,
++ RESET_TYPE_PLL_HANG,
++ RESET_TYPE_MAC_HANG,
++ RESET_TYPE_BEACON_STUCK,
++ RESET_TYPE_MCI,
++ __RESET_TYPE_MAX
++};
+
- #endif /* DEBUG_H */
+ #ifdef CONFIG_ATH9K_DEBUGFS
+
+ /**
+@@ -209,17 +222,6 @@ struct ath_rx_stats {
+ u32 rx_frags;
+ };
+
+-enum ath_reset_type {
+- RESET_TYPE_BB_HANG,
+- RESET_TYPE_BB_WATCHDOG,
+- RESET_TYPE_FATAL_INT,
+- RESET_TYPE_TX_ERROR,
+- RESET_TYPE_TX_HANG,
+- RESET_TYPE_PLL_HANG,
+- RESET_TYPE_MAC_HANG,
+- __RESET_TYPE_MAX
+-};
+-
+ struct ath_stats {
+ struct ath_interrupt_stats istats;
+ struct ath_tx_stats txstats[ATH9K_NUM_TX_QUEUES];
+--- a/drivers/net/wireless/ath/ath9k/eeprom.h
++++ b/drivers/net/wireless/ath/ath9k/eeprom.h
+@@ -241,16 +241,12 @@ enum eeprom_param {
+ EEP_TEMPSENSE_SLOPE,
+ EEP_TEMPSENSE_SLOPE_PAL_ON,
+ EEP_PWR_TABLE_OFFSET,
+- EEP_DRIVE_STRENGTH,
+- EEP_INTERNAL_REGULATOR,
+- EEP_SWREG,
+ EEP_PAPRD,
+ EEP_MODAL_VER,
+ EEP_ANT_DIV_CTL1,
+ EEP_CHAIN_MASK_REDUCE,
+ EEP_ANTENNA_GAIN_2G,
+ EEP_ANTENNA_GAIN_5G,
+- EEP_QUICK_DROP
+ };
+
+ enum ar5416_rates {
+--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
++++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+@@ -1111,7 +1111,7 @@ static int ath9k_htc_add_interface(struc
+
+ if ((priv->ah->opmode == NL80211_IFTYPE_AP) &&
+ !test_bit(OP_ANI_RUNNING, &priv->op_flags)) {
+- ath9k_hw_set_tsfadjust(priv->ah, 1);
++ ath9k_hw_set_tsfadjust(priv->ah, true);
+ ath9k_htc_start_ani(priv);
+ }
+
+@@ -1351,7 +1351,7 @@ static int ath9k_htc_conf_tx(struct ieee
+ qi.tqi_aifs = params->aifs;
+ qi.tqi_cwmin = params->cw_min;
+ qi.tqi_cwmax = params->cw_max;
+- qi.tqi_burstTime = params->txop;
++ qi.tqi_burstTime = params->txop * 32;
+
+ qnum = get_hw_qnum(queue, priv->hwq_map);
+
+--- a/drivers/net/wireless/ath/ath9k/hw.c
++++ b/drivers/net/wireless/ath/ath9k/hw.c
+@@ -671,10 +671,6 @@ static int __ath9k_hw_init(struct ath_hw
+ if (!AR_SREV_9300_20_OR_LATER(ah))
+ ah->ani_function &= ~ATH9K_ANI_MRC_CCK;
+
+- /* disable ANI for 9340 */
+- if (AR_SREV_9340(ah))
+- ah->config.enable_ani = false;
+-
+ ath9k_hw_init_mode_regs(ah);
+
+ if (!ah->is_pciexpress)
+@@ -2916,9 +2912,9 @@ void ath9k_hw_reset_tsf(struct ath_hw *a
+ }
+ EXPORT_SYMBOL(ath9k_hw_reset_tsf);
+
+-void ath9k_hw_set_tsfadjust(struct ath_hw *ah, u32 setting)
++void ath9k_hw_set_tsfadjust(struct ath_hw *ah, bool set)
+ {
+- if (setting)
++ if (set)
+ ah->misc_mode |= AR_PCU_TX_ADD_TSF;
+ else
+ ah->misc_mode &= ~AR_PCU_TX_ADD_TSF;
+--- a/drivers/net/wireless/ath/ath9k/hw.h
++++ b/drivers/net/wireless/ath/ath9k/hw.h
+@@ -994,7 +994,7 @@ u32 ath9k_hw_gettsf32(struct ath_hw *ah)
+ u64 ath9k_hw_gettsf64(struct ath_hw *ah);
+ void ath9k_hw_settsf64(struct ath_hw *ah, u64 tsf64);
+ void ath9k_hw_reset_tsf(struct ath_hw *ah);
+-void ath9k_hw_set_tsfadjust(struct ath_hw *ah, u32 setting);
++void ath9k_hw_set_tsfadjust(struct ath_hw *ah, bool set);
+ void ath9k_hw_init_global_settings(struct ath_hw *ah);
+ u32 ar9003_get_pll_sqsum_dvc(struct ath_hw *ah);
+ void ath9k_hw_set11nmac2040(struct ath_hw *ah);
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -555,9 +555,11 @@ static int ath9k_init_softc(u16 devid, s
- mutex_init(&sc->mutex);
- #ifdef CONFIG_ATH9K_DEBUGFS
- spin_lock_init(&sc->nodes_lock);
-- spin_lock_init(&sc->debug.samp_lock);
- INIT_LIST_HEAD(&sc->nodes);
+@@ -436,6 +436,7 @@ static int ath9k_init_queues(struct ath_
+ for (i = 0; i < WME_NUM_AC; i++) {
+ sc->tx.txq_map[i] = ath_txq_setup(sc, ATH9K_TX_QUEUE_DATA, i);
+ sc->tx.txq_map[i]->mac80211_qnum = i;
++ sc->tx.txq_max_pending[i] = ATH_MAX_QDEPTH;
+ }
+ return 0;
+ }
+@@ -560,7 +561,7 @@ static int ath9k_init_softc(u16 devid, s
+ spin_lock_init(&sc->debug.samp_lock);
#endif
-+#ifdef CONFIG_ATH9K_MAC_DEBUG
-+ spin_lock_init(&sc->debug.samp_lock);
-+#endif
tasklet_init(&sc->intr_tq, ath9k_tasklet, (unsigned long)sc);
- tasklet_init(&sc->bcon_tasklet, ath_beacon_tasklet,
+- tasklet_init(&sc->bcon_tasklet, ath_beacon_tasklet,
++ tasklet_init(&sc->bcon_tasklet, ath9k_beacon_tasklet,
(unsigned long)sc);
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -1386,10 +1386,16 @@ static bool ath9k_hw_set_reset_reg(struc
- static bool ath9k_hw_chip_reset(struct ath_hw *ah,
- struct ath9k_channel *chan)
- {
-- if (AR_SREV_9280(ah) && ah->eep_ops->get_eeprom(ah, EEP_OL_PWRCTRL)) {
-- if (!ath9k_hw_set_reset_reg(ah, ATH9K_RESET_POWER_ON))
-- return false;
-- } else if (!ath9k_hw_set_reset_reg(ah, ATH9K_RESET_WARM))
-+ int reset_type = ATH9K_RESET_WARM;
-+
-+ if (AR_SREV_9280(ah)) {
-+ if (ah->eep_ops->get_eeprom(ah, EEP_OL_PWRCTRL))
-+ reset_type = ATH9K_RESET_POWER_ON;
-+ else
-+ reset_type = ATH9K_RESET_COLD;
-+ }
-+
-+ if (!ath9k_hw_set_reset_reg(ah, reset_type))
- return false;
- if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE))
---- a/drivers/net/wireless/ath/ath5k/base.c
-+++ b/drivers/net/wireless/ath/ath5k/base.c
-@@ -2330,15 +2330,6 @@ ath5k_calibrate_work(struct work_struct
- "got new rfgain, resetting\n");
- ieee80211_queue_work(ah->hw, &ah->reset_work);
+ INIT_WORK(&sc->hw_reset_work, ath_reset_work);
+--- a/drivers/net/wireless/ath/ath9k/link.c
++++ b/drivers/net/wireless/ath/ath9k/link.c
+@@ -50,8 +50,7 @@ void ath_tx_complete_poll_work(struct wo
+ if (needreset) {
+ ath_dbg(ath9k_hw_common(sc->sc_ah), RESET,
+ "tx hung, resetting the chip\n");
+- RESET_STAT_INC(sc, RESET_TYPE_TX_HANG);
+- ieee80211_queue_work(sc->hw, &sc->hw_reset_work);
++ ath9k_queue_reset(sc, RESET_TYPE_TX_HANG);
+ return;
+ }
+
+@@ -69,6 +68,7 @@ void ath_hw_check(struct work_struct *wo
+ unsigned long flags;
+ int busy;
+ u8 is_alive, nbeacon = 1;
++ enum ath_reset_type type;
+
+ ath9k_ps_wakeup(sc);
+ is_alive = ath9k_hw_check_alive(sc->sc_ah);
+@@ -78,7 +78,7 @@ void ath_hw_check(struct work_struct *wo
+ else if (!is_alive && AR_SREV_9300(sc->sc_ah)) {
+ ath_dbg(common, RESET,
+ "DCU stuck is detected. Schedule chip reset\n");
+- RESET_STAT_INC(sc, RESET_TYPE_MAC_HANG);
++ type = RESET_TYPE_MAC_HANG;
+ goto sched_reset;
+ }
+
+@@ -90,7 +90,7 @@ void ath_hw_check(struct work_struct *wo
+ busy, sc->hw_busy_count + 1);
+ if (busy >= 99) {
+ if (++sc->hw_busy_count >= 3) {
+- RESET_STAT_INC(sc, RESET_TYPE_BB_HANG);
++ type = RESET_TYPE_BB_HANG;
+ goto sched_reset;
}
--
-- /* TODO: On full calibration we should stop TX here,
-- * so that it doesn't interfere (mostly due to gain_f
-- * calibration that messes with tx packets -see phy.c).
-- *
-- * NOTE: Stopping the queues from above is not enough
-- * to stop TX but saves us from disconecting (at least
-- * we don't lose packets). */
-- ieee80211_stop_queues(ah->hw);
- } else
- ah->ah_cal_mask |= AR5K_CALIBRATION_SHORT;
-
-@@ -2353,10 +2344,9 @@ ath5k_calibrate_work(struct work_struct
- ah->curchan->center_freq));
-
- /* Clear calibration flags */
-- if (ah->ah_cal_mask & AR5K_CALIBRATION_FULL) {
-- ieee80211_wake_queues(ah->hw);
-+ if (ah->ah_cal_mask & AR5K_CALIBRATION_FULL)
- ah->ah_cal_mask &= ~AR5K_CALIBRATION_FULL;
-- } else if (ah->ah_cal_mask & AR5K_CALIBRATION_SHORT)
-+ else if (ah->ah_cal_mask & AR5K_CALIBRATION_SHORT)
- ah->ah_cal_mask &= ~AR5K_CALIBRATION_SHORT;
- }
-
---- a/drivers/net/wireless/ath/ath5k/phy.c
-+++ b/drivers/net/wireless/ath/ath5k/phy.c
-@@ -1871,31 +1871,15 @@ ath5k_hw_phy_calibrate(struct ath5k_hw *
- ret = 0;
+ } else if (busy >= 0) {
+@@ -102,7 +102,7 @@ void ath_hw_check(struct work_struct *wo
+ goto out;
+
+ sched_reset:
+- ieee80211_queue_work(sc->hw, &sc->hw_reset_work);
++ ath9k_queue_reset(sc, type);
+ out:
+ ath9k_ps_restore(sc);
+ }
+@@ -119,8 +119,7 @@ static bool ath_hw_pll_rx_hang_check(str
+ count++;
+ if (count == 3) {
+ ath_dbg(common, RESET, "PLL WAR, resetting the chip\n");
+- RESET_STAT_INC(sc, RESET_TYPE_PLL_HANG);
+- ieee80211_queue_work(sc->hw, &sc->hw_reset_work);
++ ath9k_queue_reset(sc, RESET_TYPE_PLL_HANG);
+ count = 0;
+ return true;
+ }
+@@ -432,26 +431,69 @@ set_timer:
}
+ }
-- /* On full calibration do an AGC calibration and
-- * request a PAPD probe for gainf calibration if
-- * needed */
-- if (ah->ah_cal_mask & AR5K_CALIBRATION_FULL) {
-+ /* On full calibration request a PAPD probe for
-+ * gainf calibration if needed */
-+ if ((ah->ah_cal_mask & AR5K_CALIBRATION_FULL) &&
-+ (ah->ah_radio == AR5K_RF5111 ||
-+ ah->ah_radio == AR5K_RF5112) &&
-+ channel->hw_value != AR5K_MODE_11B)
-+ ath5k_hw_request_rfgain_probe(ah);
-
-- AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_AGCCTL,
-- AR5K_PHY_AGCCTL_CAL);
--
-- ret = ath5k_hw_register_timeout(ah, AR5K_PHY_AGCCTL,
-- AR5K_PHY_AGCCTL_CAL | AR5K_PHY_AGCCTL_NF,
-- 0, false);
-- if (ret) {
-- ATH5K_ERR(ah,
-- "gain calibration timeout (%uMHz)\n",
-- channel->center_freq);
-- }
--
-- if ((ah->ah_radio == AR5K_RF5111 ||
-- ah->ah_radio == AR5K_RF5112)
-- && (channel->hw_value != AR5K_MODE_11B))
-- ath5k_hw_request_rfgain_probe(ah);
-- }
+-void ath_start_ani(struct ath_common *common)
++void ath_start_ani(struct ath_softc *sc)
+ {
+- struct ath_hw *ah = common->ah;
++ struct ath_hw *ah = sc->sc_ah;
++ struct ath_common *common = ath9k_hw_common(ah);
+ unsigned long timestamp = jiffies_to_msecs(jiffies);
+- struct ath_softc *sc = (struct ath_softc *) common->priv;
+
+- if (!test_bit(SC_OP_ANI_RUN, &sc->sc_flags))
+- return;
-
-- /* Update noise floor
-- * XXX: Only do this after AGC calibration */
-+ /* Update noise floor */
- if (!(ah->ah_cal_mask & AR5K_CALIBRATION_NF))
- ath5k_hw_update_noise_floor(ah);
+- if (sc->hw->conf.flags & IEEE80211_CONF_OFFCHANNEL)
++ if (common->disable_ani ||
++ !test_bit(SC_OP_ANI_RUN, &sc->sc_flags) ||
++ (sc->hw->conf.flags & IEEE80211_CONF_OFFCHANNEL))
+ return;
---- a/drivers/net/wireless/ath/ath9k/recv.c
-+++ b/drivers/net/wireless/ath/ath9k/recv.c
-@@ -232,7 +232,6 @@ static void ath_rx_edma_cleanup(struct a
- static void ath_rx_edma_init_queue(struct ath_rx_edma *rx_edma, int size)
- {
- skb_queue_head_init(&rx_edma->rx_fifo);
-- skb_queue_head_init(&rx_edma->rx_buffers);
- rx_edma->rx_fifo_hwsize = size;
+ common->ani.longcal_timer = timestamp;
+ common->ani.shortcal_timer = timestamp;
+ common->ani.checkani_timer = timestamp;
+
++ ath_dbg(common, ANI, "Starting ANI\n");
+ mod_timer(&common->ani.timer,
+ jiffies + msecs_to_jiffies((u32)ah->config.ani_poll_interval));
}
-@@ -658,7 +657,9 @@ static void ath_rx_ps(struct ath_softc *
++void ath_stop_ani(struct ath_softc *sc)
++{
++ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
++
++ ath_dbg(common, ANI, "Stopping ANI\n");
++ del_timer_sync(&common->ani.timer);
++}
++
++void ath_check_ani(struct ath_softc *sc)
++{
++ struct ath_hw *ah = sc->sc_ah;
++ struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf;
++
++ /*
++ * Check for the various conditions in which ANI has to
++ * be stopped.
++ */
++ if (ah->opmode == NL80211_IFTYPE_ADHOC) {
++ if (!cur_conf->enable_beacon)
++ goto stop_ani;
++ } else if (ah->opmode == NL80211_IFTYPE_AP) {
++ if (!cur_conf->enable_beacon) {
++ /*
++ * Disable ANI only when there are no
++ * associated stations.
++ */
++ if (!test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags))
++ goto stop_ani;
++ }
++ } else if (ah->opmode == NL80211_IFTYPE_STATION) {
++ if (!test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags))
++ goto stop_ani;
++ }
++
++ set_bit(SC_OP_ANI_RUN, &sc->sc_flags);
++ ath_start_ani(sc);
++ return;
++
++stop_ani:
++ clear_bit(SC_OP_ANI_RUN, &sc->sc_flags);
++ ath_stop_ani(sc);
++}
++
+ void ath_update_survey_nf(struct ath_softc *sc, int channel)
+ {
+ struct ath_hw *ah = sc->sc_ah;
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -167,8 +167,6 @@ static void ath_cancel_work(struct ath_s
+
+ static void ath_restart_work(struct ath_softc *sc)
+ {
+- struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+-
+ ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0);
+
+ if (AR_SREV_9340(sc->sc_ah) || AR_SREV_9485(sc->sc_ah) ||
+@@ -177,21 +175,18 @@ static void ath_restart_work(struct ath_
+ msecs_to_jiffies(ATH_PLL_WORK_INTERVAL));
+
+ ath_start_rx_poll(sc, 3);
+-
+- if (!common->disable_ani)
+- ath_start_ani(common);
++ ath_start_ani(sc);
}
- static bool ath_edma_get_buffers(struct ath_softc *sc,
-- enum ath9k_rx_qtype qtype)
-+ enum ath9k_rx_qtype qtype,
-+ struct ath_rx_status *rs,
-+ struct ath_buf **dest)
+ static bool ath_prepare_reset(struct ath_softc *sc, bool retry_tx, bool flush)
{
- struct ath_rx_edma *rx_edma = &sc->rx.rx_edma[qtype];
struct ath_hw *ah = sc->sc_ah;
-@@ -677,7 +678,7 @@ static bool ath_edma_get_buffers(struct
- dma_sync_single_for_cpu(sc->dev, bf->bf_buf_addr,
- common->rx_bufsize, DMA_FROM_DEVICE);
-
-- ret = ath9k_hw_process_rxdesc_edma(ah, NULL, skb->data);
-+ ret = ath9k_hw_process_rxdesc_edma(ah, rs, skb->data);
- if (ret == -EINPROGRESS) {
- /*let device gain the buffer again*/
- dma_sync_single_for_device(sc->dev, bf->bf_buf_addr,
-@@ -690,20 +691,21 @@ static bool ath_edma_get_buffers(struct
- /* corrupt descriptor, skip this one and the following one */
- list_add_tail(&bf->list, &sc->rx.rxbuf);
- ath_rx_edma_buf_link(sc, qtype);
-- skb = skb_peek(&rx_edma->rx_fifo);
-- if (!skb)
-- return true;
-
-- bf = SKB_CB_ATHBUF(skb);
-- BUG_ON(!bf);
-+ skb = skb_peek(&rx_edma->rx_fifo);
-+ if (skb) {
-+ bf = SKB_CB_ATHBUF(skb);
-+ BUG_ON(!bf);
-
-- __skb_unlink(skb, &rx_edma->rx_fifo);
-- list_add_tail(&bf->list, &sc->rx.rxbuf);
-- ath_rx_edma_buf_link(sc, qtype);
-- return true;
-+ __skb_unlink(skb, &rx_edma->rx_fifo);
-+ list_add_tail(&bf->list, &sc->rx.rxbuf);
-+ ath_rx_edma_buf_link(sc, qtype);
-+ } else {
-+ bf = NULL;
-+ }
+- struct ath_common *common = ath9k_hw_common(ah);
+ bool ret = true;
+
+ ieee80211_stop_queues(sc->hw);
+
+ sc->hw_busy_count = 0;
+- del_timer_sync(&common->ani.timer);
++ ath_stop_ani(sc);
+ del_timer_sync(&sc->rx_poll_timer);
+
+ ath9k_debug_samp_bb_mac(sc);
+@@ -236,7 +231,7 @@ static bool ath_complete_reset(struct at
+ if (!test_bit(SC_OP_BEACONS, &sc->sc_flags))
+ goto work;
+
+- ath_set_beacon(sc);
++ ath9k_set_beacon(sc);
+
+ if (ah->opmode == NL80211_IFTYPE_STATION &&
+ test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags)) {
+@@ -365,6 +360,7 @@ void ath9k_tasklet(unsigned long data)
+ struct ath_softc *sc = (struct ath_softc *)data;
+ struct ath_hw *ah = sc->sc_ah;
+ struct ath_common *common = ath9k_hw_common(ah);
++ enum ath_reset_type type;
+ unsigned long flags;
+ u32 status = sc->intrstatus;
+ u32 rxmask;
+@@ -374,18 +370,13 @@ void ath9k_tasklet(unsigned long data)
+
+ if ((status & ATH9K_INT_FATAL) ||
+ (status & ATH9K_INT_BB_WATCHDOG)) {
+-#ifdef CONFIG_ATH9K_DEBUGFS
+- enum ath_reset_type type;
+
+ if (status & ATH9K_INT_FATAL)
+ type = RESET_TYPE_FATAL_INT;
+ else
+ type = RESET_TYPE_BB_WATCHDOG;
+
+- RESET_STAT_INC(sc, type);
+-#endif
+- set_bit(SC_OP_HW_RESET, &sc->sc_flags);
+- ieee80211_queue_work(sc->hw, &sc->hw_reset_work);
++ ath9k_queue_reset(sc, type);
+ goto out;
}
-- skb_queue_tail(&rx_edma->rx_buffers, skb);
-+ *dest = bf;
- return true;
+@@ -586,6 +577,15 @@ static int ath_reset(struct ath_softc *s
+ return r;
+ }
+
++void ath9k_queue_reset(struct ath_softc *sc, enum ath_reset_type type)
++{
++#ifdef CONFIG_ATH9K_DEBUGFS
++ RESET_STAT_INC(sc, type);
++#endif
++ set_bit(SC_OP_HW_RESET, &sc->sc_flags);
++ ieee80211_queue_work(sc->hw, &sc->hw_reset_work);
++}
++
+ void ath_reset_work(struct work_struct *work)
+ {
+ struct ath_softc *sc = container_of(work, struct ath_softc, hw_reset_work);
+@@ -852,16 +852,6 @@ bool ath9k_uses_beacons(int type)
+ }
}
-@@ -711,18 +713,15 @@ static struct ath_buf *ath_edma_get_next
- struct ath_rx_status *rs,
- enum ath9k_rx_qtype qtype)
+-static void ath9k_reclaim_beacon(struct ath_softc *sc,
+- struct ieee80211_vif *vif)
+-{
+- struct ath_vif *avp = (void *)vif->drv_priv;
+-
+- ath9k_set_beaconing_status(sc, false);
+- ath_beacon_return(sc, avp);
+- ath9k_set_beaconing_status(sc, true);
+-}
+-
+ static void ath9k_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
{
-- struct ath_rx_edma *rx_edma = &sc->rx.rx_edma[qtype];
-- struct sk_buff *skb;
-- struct ath_buf *bf;
-+ struct ath_buf *bf = NULL;
-
-- while (ath_edma_get_buffers(sc, qtype));
-- skb = __skb_dequeue(&rx_edma->rx_buffers);
-- if (!skb)
-- return NULL;
-+ while (ath_edma_get_buffers(sc, qtype, rs, &bf)) {
-+ if (!bf)
-+ continue;
-
-- bf = SKB_CB_ATHBUF(skb);
-- ath9k_hw_process_rxdesc_edma(sc->sc_ah, rs, skb->data);
-- return bf;
-+ return bf;
-+ }
-+ return NULL;
+ struct ath9k_vif_iter_data *iter_data = data;
+@@ -929,18 +919,14 @@ static void ath9k_calculate_summary_stat
+
+ ath9k_calculate_iter_data(hw, vif, &iter_data);
+
+- /* Set BSSID mask. */
+ memcpy(common->bssidmask, iter_data.mask, ETH_ALEN);
+ ath_hw_setbssidmask(common);
+
+- /* Set op-mode & TSF */
+ if (iter_data.naps > 0) {
+- ath9k_hw_set_tsfadjust(ah, 1);
+- set_bit(SC_OP_TSF_RESET, &sc->sc_flags);
++ ath9k_hw_set_tsfadjust(ah, true);
+ ah->opmode = NL80211_IFTYPE_AP;
+ } else {
+- ath9k_hw_set_tsfadjust(ah, 0);
+- clear_bit(SC_OP_TSF_RESET, &sc->sc_flags);
++ ath9k_hw_set_tsfadjust(ah, false);
+
+ if (iter_data.nmeshes)
+ ah->opmode = NL80211_IFTYPE_MESH_POINT;
+@@ -952,45 +938,14 @@ static void ath9k_calculate_summary_stat
+ ah->opmode = NL80211_IFTYPE_STATION;
+ }
+
+- /*
+- * Enable MIB interrupts when there are hardware phy counters.
+- */
++ ath9k_hw_setopmode(ah);
++
+ if ((iter_data.nstations + iter_data.nadhocs + iter_data.nmeshes) > 0)
+ ah->imask |= ATH9K_INT_TSFOOR;
+ else
+ ah->imask &= ~ATH9K_INT_TSFOOR;
+
+ ath9k_hw_set_interrupts(ah);
+-
+- /* Set up ANI */
+- if (iter_data.naps > 0) {
+- sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER;
+-
+- if (!common->disable_ani) {
+- set_bit(SC_OP_ANI_RUN, &sc->sc_flags);
+- ath_start_ani(common);
+- }
+-
+- } else {
+- clear_bit(SC_OP_ANI_RUN, &sc->sc_flags);
+- del_timer_sync(&common->ani.timer);
+- }
+-}
+-
+-/* Called with sc->mutex held, vif counts set up properly. */
+-static void ath9k_do_vif_add_setup(struct ieee80211_hw *hw,
+- struct ieee80211_vif *vif)
+-{
+- struct ath_softc *sc = hw->priv;
+-
+- ath9k_calculate_summary_state(hw, vif);
+-
+- if (ath9k_uses_beacons(vif->type)) {
+- /* Reserve a beacon slot for the vif */
+- ath9k_set_beaconing_status(sc, false);
+- ath_beacon_alloc(sc, vif);
+- ath9k_set_beaconing_status(sc, true);
+- }
}
- static struct ath_buf *ath_get_next_rx_buf(struct ath_softc *sc,
-@@ -954,6 +953,7 @@ static void ath9k_process_rssi(struct at
- struct ath_softc *sc = hw->priv;
- struct ath_hw *ah = common->ah;
- int last_rssi;
-+ int rssi = rx_stats->rs_rssi;
+ static int ath9k_add_interface(struct ieee80211_hw *hw,
+@@ -1032,7 +987,10 @@ static int ath9k_add_interface(struct ie
- if (!rx_stats->is_mybeacon ||
- ((ah->opmode != NL80211_IFTYPE_STATION) &&
-@@ -965,13 +965,12 @@ static void ath9k_process_rssi(struct at
+ sc->nvifs++;
- last_rssi = sc->last_rssi;
- if (likely(last_rssi != ATH_RSSI_DUMMY_MARKER))
-- rx_stats->rs_rssi = ATH_EP_RND(last_rssi,
-- ATH_RSSI_EP_MULTIPLIER);
-- if (rx_stats->rs_rssi < 0)
-- rx_stats->rs_rssi = 0;
-+ rssi = ATH_EP_RND(last_rssi, ATH_RSSI_EP_MULTIPLIER);
-+ if (rssi < 0)
-+ rssi = 0;
+- ath9k_do_vif_add_setup(hw, vif);
++ ath9k_calculate_summary_state(hw, vif);
++ if (ath9k_uses_beacons(vif->type))
++ ath9k_beacon_assign_slot(sc, vif);
++
+ out:
+ mutex_unlock(&sc->mutex);
+ ath9k_ps_restore(sc);
+@@ -1049,6 +1007,7 @@ static int ath9k_change_interface(struct
+ int ret = 0;
- /* Update Beacon RSSI, this is used by ANI. */
-- ah->stats.avgbrssi = rx_stats->rs_rssi;
-+ ah->stats.avgbrssi = rssi;
- }
+ ath_dbg(common, CONFIG, "Change Interface\n");
++
+ mutex_lock(&sc->mutex);
+ ath9k_ps_wakeup(sc);
- /*
-@@ -988,8 +987,6 @@ static int ath9k_rx_skb_preprocess(struc
- {
- struct ath_hw *ah = common->ah;
+@@ -1061,15 +1020,16 @@ static int ath9k_change_interface(struct
+ }
+ }
+
+- /* Clean up old vif stuff */
+ if (ath9k_uses_beacons(vif->type))
+- ath9k_reclaim_beacon(sc, vif);
++ ath9k_beacon_remove_slot(sc, vif);
+
+- /* Add new settings */
+ vif->type = new_type;
+ vif->p2p = p2p;
-- memset(rx_status, 0, sizeof(struct ieee80211_rx_status));
+- ath9k_do_vif_add_setup(hw, vif);
++ ath9k_calculate_summary_state(hw, vif);
++ if (ath9k_uses_beacons(vif->type))
++ ath9k_beacon_assign_slot(sc, vif);
++
+ out:
+ ath9k_ps_restore(sc);
+ mutex_unlock(&sc->mutex);
+@@ -1089,9 +1049,8 @@ static void ath9k_remove_interface(struc
+
+ sc->nvifs--;
+
+- /* Reclaim beacon resources */
+ if (ath9k_uses_beacons(vif->type))
+- ath9k_reclaim_beacon(sc, vif);
++ ath9k_beacon_remove_slot(sc, vif);
+
+ ath9k_calculate_summary_state(hw, NULL);
+
+@@ -1388,21 +1347,18 @@ static int ath9k_conf_tx(struct ieee8021
+ qi.tqi_aifs = params->aifs;
+ qi.tqi_cwmin = params->cw_min;
+ qi.tqi_cwmax = params->cw_max;
+- qi.tqi_burstTime = params->txop;
++ qi.tqi_burstTime = params->txop * 32;
+
+ ath_dbg(common, CONFIG,
+ "Configure tx [queue/halq] [%d/%d], aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n",
+ queue, txq->axq_qnum, params->aifs, params->cw_min,
+ params->cw_max, params->txop);
+
++ ath_update_max_aggr_framelen(sc, queue, qi.tqi_burstTime);
+ ret = ath_txq_update(sc, txq->axq_qnum, &qi);
+ if (ret)
+ ath_err(common, "TXQ Update failed\n");
+
+- if (sc->sc_ah->opmode == NL80211_IFTYPE_ADHOC)
+- if (queue == WME_AC_BE && !ret)
+- ath_beaconq_config(sc);
-
- /*
- * everything but the rate is checked here, the rate check is done
- * separately to avoid doing two lookups for a rate for each frame.
-@@ -1011,6 +1008,8 @@ static int ath9k_rx_skb_preprocess(struc
- rx_status->signal = ah->noise + rx_stats->rs_rssi;
- rx_status->antenna = rx_stats->rs_antenna;
- rx_status->flag |= RX_FLAG_MACTIME_MPDU;
-+ if (rx_stats->rs_moreaggr)
-+ rx_status->flag |= RX_FLAG_NO_SIGNAL_VAL;
+ mutex_unlock(&sc->mutex);
+ ath9k_ps_restore(sc);
- return 0;
+@@ -1471,85 +1427,36 @@ static int ath9k_set_key(struct ieee8021
+
+ return ret;
}
-@@ -1845,6 +1844,8 @@ int ath_rx_tasklet(struct ath_softc *sc,
- if (sc->sc_flags & SC_OP_RXFLUSH)
- goto requeue_drop_frag;
+-static void ath9k_bss_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
++
++static void ath9k_bss_assoc_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
+ {
+ struct ath_softc *sc = data;
+ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+- struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
+ struct ath_vif *avp = (void *)vif->drv_priv;
++ struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
+ unsigned long flags;
+- /*
+- * Skip iteration if primary station vif's bss info
+- * was not changed
+- */
++
+ if (test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags))
+ return;
-+ memset(rxs, 0, sizeof(struct ieee80211_rx_status));
+ if (bss_conf->assoc) {
+ set_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags);
+ avp->primary_sta_vif = true;
+
- rxs->mactime = (tsf & ~0xffffffffULL) | rs.rs_tstamp;
- if (rs.rs_tstamp > tsf_lower &&
- unlikely(rs.rs_tstamp - tsf_lower > 0x10000000))
---- a/drivers/net/wireless/ath/ath9k/beacon.c
-+++ b/drivers/net/wireless/ath/ath9k/beacon.c
-@@ -91,7 +91,7 @@ static void ath_beacon_setup(struct ath_
- info.txpower = MAX_RATE_POWER;
- info.keyix = ATH9K_TXKEYIX_INVALID;
- info.keytype = ATH9K_KEY_TYPE_CLEAR;
-- info.flags = ATH9K_TXDESC_NOACK;
-+ info.flags = ATH9K_TXDESC_NOACK | ATH9K_TXDESC_INTREQ;
-
- info.buf_addr[0] = bf->bf_buf_addr;
- info.buf_len[0] = roundup(skb->len, 4);
-@@ -355,7 +355,6 @@ void ath_beacon_tasklet(unsigned long da
- struct ath_common *common = ath9k_hw_common(ah);
- struct ath_buf *bf = NULL;
- struct ieee80211_vif *vif;
-- struct ath_tx_status ts;
- bool edma = !!(ah->caps.hw_caps & ATH9K_HW_CAP_EDMA);
- int slot;
- u32 bfaddr, bc = 0;
-@@ -462,11 +461,6 @@ void ath_beacon_tasklet(unsigned long da
- ath9k_hw_txstart(ah, sc->beacon.beaconq);
+ memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN);
+ common->curaid = bss_conf->aid;
+ ath9k_hw_write_associd(sc->sc_ah);
+- ath_dbg(common, CONFIG, "Bss Info ASSOC %d, bssid: %pM\n",
+- bss_conf->aid, common->curbssid);
+- ath_beacon_config(sc, vif);
+- /*
+- * Request a re-configuration of Beacon related timers
+- * on the receipt of the first Beacon frame (i.e.,
+- * after time sync with the AP).
+- */
+- spin_lock_irqsave(&sc->sc_pm_lock, flags);
+- sc->ps_flags |= PS_BEACON_SYNC | PS_WAIT_FOR_BEACON;
+- spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
- sc->beacon.ast_be_xmit += bc; /* XXX per-vif? */
-- if (edma) {
-- spin_lock_bh(&sc->sc_pcu_lock);
-- ath9k_hw_txprocdesc(ah, bf->bf_desc, (void *)&ts);
-- spin_unlock_bh(&sc->sc_pcu_lock);
+- /* Reset rssi stats */
+ sc->last_rssi = ATH_RSSI_DUMMY_MARKER;
+ sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER;
+
+- ath_start_rx_poll(sc, 3);
+-
+- if (!common->disable_ani) {
+- set_bit(SC_OP_ANI_RUN, &sc->sc_flags);
+- ath_start_ani(common);
- }
+-
+- }
+-}
+-
+-static void ath9k_config_bss(struct ath_softc *sc, struct ieee80211_vif *vif)
+-{
+- struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+- struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
+- struct ath_vif *avp = (void *)vif->drv_priv;
+-
+- if (sc->sc_ah->opmode != NL80211_IFTYPE_STATION)
+- return;
+-
+- /* Reconfigure bss info */
+- if (avp->primary_sta_vif && !bss_conf->assoc) {
+- ath_dbg(common, CONFIG, "Bss Info DISASSOC %d, bssid %pM\n",
+- common->curaid, common->curbssid);
+- clear_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags);
+- clear_bit(SC_OP_BEACONS, &sc->sc_flags);
+- avp->primary_sta_vif = false;
+- memset(common->curbssid, 0, ETH_ALEN);
+- common->curaid = 0;
+- }
+-
+- ieee80211_iterate_active_interfaces_atomic(
+- sc->hw, ath9k_bss_iter, sc);
++ spin_lock_irqsave(&sc->sc_pm_lock, flags);
++ sc->ps_flags |= PS_BEACON_SYNC | PS_WAIT_FOR_BEACON;
++ spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
+
+- /*
+- * None of station vifs are associated.
+- * Clear bssid & aid
+- */
+- if (!test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags)) {
+- ath9k_hw_write_associd(sc->sc_ah);
+- clear_bit(SC_OP_ANI_RUN, &sc->sc_flags);
+- del_timer_sync(&common->ani.timer);
+- del_timer_sync(&sc->rx_poll_timer);
+- memset(&sc->caldata, 0, sizeof(sc->caldata));
++ ath_dbg(common, CONFIG,
++ "Primary Station interface: %pM, BSSID: %pM\n",
++ vif->addr, common->curbssid);
}
}
---- a/drivers/net/wireless/ath/ath9k/mac.c
-+++ b/drivers/net/wireless/ath/ath9k/mac.c
-@@ -745,7 +745,11 @@ int ath9k_hw_beaconq_setup(struct ath_hw
- qi.tqi_aifs = 1;
- qi.tqi_cwmin = 0;
- qi.tqi_cwmax = 0;
-- /* NB: don't enable any interrupts */
-+
-+ if (ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)
-+ qi.tqi_qflags = TXQ_FLAG_TXOKINT_ENABLE |
-+ TXQ_FLAG_TXERRINT_ENABLE;
+@@ -1558,6 +1465,11 @@ static void ath9k_bss_info_changed(struc
+ struct ieee80211_bss_conf *bss_conf,
+ u32 changed)
+ {
++#define CHECK_ANI \
++ (BSS_CHANGED_ASSOC | \
++ BSS_CHANGED_IBSS | \
++ BSS_CHANGED_BEACON_ENABLED)
+
- return ath9k_hw_setuptxqueue(ah, ATH9K_TX_QUEUE_BEACON, &qi);
- }
- EXPORT_SYMBOL(ath9k_hw_beaconq_setup);
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -118,13 +118,15 @@ void ath9k_ps_restore(struct ath_softc *
- if (--sc->ps_usecount != 0)
- goto unlock;
-
-- if (sc->ps_idle && (sc->ps_flags & PS_WAIT_FOR_TX_ACK))
-+ if (sc->ps_flags & PS_WAIT_FOR_TX_ACK)
-+ goto unlock;
-+
-+ if (sc->ps_idle)
- mode = ATH9K_PM_FULL_SLEEP;
- else if (sc->ps_enabled &&
- !(sc->ps_flags & (PS_WAIT_FOR_BEACON |
- PS_WAIT_FOR_CAB |
-- PS_WAIT_FOR_PSPOLL_DATA |
-- PS_WAIT_FOR_TX_ACK)))
-+ PS_WAIT_FOR_PSPOLL_DATA)))
- mode = ATH9K_PM_NETWORK_SLEEP;
- else
- goto unlock;
-@@ -1559,6 +1561,7 @@ static int ath9k_config(struct ieee80211
+ struct ath_softc *sc = hw->priv;
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
- struct ieee80211_conf *conf = &hw->conf;
-+ bool reset_channel = false;
-
- ath9k_ps_wakeup(sc);
+@@ -1568,53 +1480,43 @@ static void ath9k_bss_info_changed(struc
mutex_lock(&sc->mutex);
-@@ -1567,6 +1570,12 @@ static int ath9k_config(struct ieee80211
- sc->ps_idle = !!(conf->flags & IEEE80211_CONF_IDLE);
- if (sc->ps_idle)
- ath_cancel_work(sc);
-+ else
-+ /*
-+ * The chip needs a reset to properly wake up from
-+ * full sleep
-+ */
-+ reset_channel = ah->chip_fullsleep;
+
+ if (changed & BSS_CHANGED_ASSOC) {
+- ath9k_config_bss(sc, vif);
++ ath_dbg(common, CONFIG, "BSSID %pM Changed ASSOC %d\n",
++ bss_conf->bssid, bss_conf->assoc);
+
+- ath_dbg(common, CONFIG, "BSSID: %pM aid: 0x%x\n",
+- common->curbssid, common->curaid);
++ /*
++ * Do not do anything when the opmode is not STATION.
++ */
++ if (ah->opmode == NL80211_IFTYPE_STATION) {
++ if (avp->primary_sta_vif && !bss_conf->assoc) {
++ clear_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags);
++ clear_bit(SC_OP_BEACONS, &sc->sc_flags);
++ avp->primary_sta_vif = false;
++ }
++
++ ieee80211_iterate_active_interfaces_atomic(sc->hw,
++ ath9k_bss_assoc_iter, sc);
++
++ if (!test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags)) {
++ memset(common->curbssid, 0, ETH_ALEN);
++ common->curaid = 0;
++ ath9k_hw_write_associd(sc->sc_ah);
++ }
++ }
}
- /*
-@@ -1595,7 +1604,7 @@ static int ath9k_config(struct ieee80211
- }
+ if (changed & BSS_CHANGED_IBSS) {
+- /* There can be only one vif available */
+ memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN);
+ common->curaid = bss_conf->aid;
+ ath9k_hw_write_associd(sc->sc_ah);
+-
+- if (bss_conf->ibss_joined) {
+- sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER;
+-
+- if (!common->disable_ani) {
+- set_bit(SC_OP_ANI_RUN, &sc->sc_flags);
+- ath_start_ani(common);
+- }
+-
+- } else {
+- clear_bit(SC_OP_ANI_RUN, &sc->sc_flags);
+- del_timer_sync(&common->ani.timer);
+- del_timer_sync(&sc->rx_poll_timer);
+- }
+ }
+
+- /*
+- * In case of AP mode, the HW TSF has to be reset
+- * when the beacon interval changes.
+- */
+- if ((changed & BSS_CHANGED_BEACON_INT) &&
+- (vif->type == NL80211_IFTYPE_AP))
+- set_bit(SC_OP_TSF_RESET, &sc->sc_flags);
+-
+- /* Configure beaconing (AP, IBSS, MESH) */
+- if (ath9k_uses_beacons(vif->type) &&
+- ((changed & BSS_CHANGED_BEACON) ||
+- (changed & BSS_CHANGED_BEACON_ENABLED) ||
+- (changed & BSS_CHANGED_BEACON_INT))) {
+- ath9k_set_beaconing_status(sc, false);
+- if (bss_conf->enable_beacon)
+- ath_beacon_alloc(sc, vif);
+- else
+- avp->is_bslot_active = false;
+- ath_beacon_config(sc, vif);
+- ath9k_set_beaconing_status(sc, true);
++ if ((changed & BSS_CHANGED_BEACON) ||
++ (changed & BSS_CHANGED_BEACON_ENABLED) ||
++ (changed & BSS_CHANGED_BEACON_INT)) {
++ if (ah->opmode == NL80211_IFTYPE_AP)
++ ath9k_set_tsfadjust(sc, vif);
++ if (ath9k_allow_beacon_config(sc, vif))
++ ath9k_beacon_config(sc, vif, changed);
}
-- if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
-+ if ((changed & IEEE80211_CONF_CHANGE_CHANNEL) || reset_channel) {
- struct ieee80211_channel *curchan = hw->conf.channel;
- int pos = curchan->hw_value;
- int old_pos = -1;
-@@ -1955,6 +1964,7 @@ static void ath9k_config_bss(struct ath_
- sc->sc_flags &= ~SC_OP_ANI_RUN;
- del_timer_sync(&common->ani.timer);
- memset(&sc->caldata, 0, sizeof(sc->caldata));
-+ ath9k_hw_ani_init(sc->sc_ah);
+ if (changed & BSS_CHANGED_ERP_SLOT) {
+@@ -1636,8 +1538,13 @@ static void ath9k_bss_info_changed(struc
+ }
}
+
++ if (changed & CHECK_ANI)
++ ath_check_ani(sc);
++
+ mutex_unlock(&sc->mutex);
+ ath9k_ps_restore(sc);
++
++#undef CHECK_ANI
}
-@@ -2300,6 +2310,7 @@ static int ath9k_tx_last_beacon(struct i
- struct ath_vif *avp;
- struct ath_buf *bf;
- struct ath_tx_status ts;
-+ bool edma = !!(ah->caps.hw_caps & ATH9K_HW_CAP_EDMA);
- int status;
+ static u64 ath9k_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
+@@ -1866,10 +1773,11 @@ static int ath9k_tx_last_beacon(struct i
+ if (!vif)
+ return 0;
- vif = sc->beacon.bslot[0];
-@@ -2310,7 +2321,7 @@ static int ath9k_tx_last_beacon(struct i
- if (!avp->is_bslot_active)
+- avp = (void *)vif->drv_priv;
+- if (!avp->is_bslot_active)
++ if (!vif->bss_conf.enable_beacon)
return 0;
-- if (!sc->beacon.tx_processed) {
-+ if (!sc->beacon.tx_processed && !edma) {
++ avp = (void *)vif->drv_priv;
++
+ if (!sc->beacon.tx_processed && !edma) {
tasklet_disable(&sc->bcon_tasklet);
- bf = avp->av_bcbuf;
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -2296,9 +2296,12 @@ void ath_tx_edma_tasklet(struct ath_soft
- break;
- }
+@@ -1923,12 +1831,29 @@ static u32 fill_chainmask(u32 cap, u32 n
+ return filled;
+ }
-- /* Skip beacon completions */
-- if (ts.qid == sc->beacon.beaconq)
-+ /* Process beacon completions separately */
-+ if (ts.qid == sc->beacon.beaconq) {
-+ sc->beacon.tx_processed = true;
-+ sc->beacon.tx_last = !(ts.ts_status & ATH9K_TXERR_MASK);
- continue;
-+ }
++static bool validate_antenna_mask(struct ath_hw *ah, u32 val)
++{
++ switch (val & 0x7) {
++ case 0x1:
++ case 0x3:
++ case 0x7:
++ return true;
++ case 0x2:
++ return (ah->caps.rx_chainmask == 1);
++ default:
++ return false;
++ }
++}
++
+ static int ath9k_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant)
+ {
+ struct ath_softc *sc = hw->priv;
+ struct ath_hw *ah = sc->sc_ah;
- txq = &sc->tx.txq[ts.qid];
+- if (!rx_ant || !tx_ant)
++ if (ah->caps.rx_chainmask != 1)
++ rx_ant |= tx_ant;
++
++ if (!validate_antenna_mask(ah, rx_ant) || !tx_ant)
+ return -EINVAL;
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -299,7 +299,6 @@ struct ath_tx {
+ sc->ant_rx = rx_ant;
+--- a/drivers/net/wireless/ath/ath9k/mci.c
++++ b/drivers/net/wireless/ath/ath9k/mci.c
+@@ -202,7 +202,7 @@ static void ath_mci_cal_msg(struct ath_s
+ case MCI_GPM_BT_CAL_REQ:
+ if (mci_hw->bt_state == MCI_BT_AWAKE) {
+ ar9003_mci_state(ah, MCI_STATE_SET_BT_CAL_START);
+- ieee80211_queue_work(sc->hw, &sc->hw_reset_work);
++ ath9k_queue_reset(sc, RESET_TYPE_MCI);
+ }
+ ath_dbg(common, MCI, "MCI State : %d\n", mci_hw->bt_state);
+ break;
+--- a/drivers/net/wireless/ath/ath9k/recv.c
++++ b/drivers/net/wireless/ath/ath9k/recv.c
+@@ -553,7 +553,7 @@ static void ath_rx_ps_beacon(struct ath_
+ sc->ps_flags &= ~PS_BEACON_SYNC;
+ ath_dbg(common, PS,
+ "Reconfigure Beacon timers based on timestamp from the AP\n");
+- ath_set_beacon(sc);
++ ath9k_set_beacon(sc);
+ }
- struct ath_rx_edma {
- struct sk_buff_head rx_fifo;
-- struct sk_buff_head rx_buffers;
- u32 rx_fifo_hwsize;
+ if (ath_beacon_dtim_pending_cab(skb)) {
+--- a/drivers/net/wireless/ath/ath9k/xmit.c
++++ b/drivers/net/wireless/ath/ath9k/xmit.c
+@@ -29,6 +29,8 @@
+ #define HT_LTF(_ns) (4 * (_ns))
+ #define SYMBOL_TIME(_ns) ((_ns) << 2) /* ns * 4 us */
+ #define SYMBOL_TIME_HALFGI(_ns) (((_ns) * 18 + 4) / 5) /* ns * 3.6 us */
++#define TIME_SYMBOLS(t) ((t) >> 2)
++#define TIME_SYMBOLS_HALFGI(t) (((t) * 5 - 4) / 18)
+ #define NUM_SYMBOLS_PER_USEC(_usec) (_usec >> 2)
+ #define NUM_SYMBOLS_PER_USEC_HALFGI(_usec) (((_usec*5)-4)/18)
+
+@@ -74,33 +76,6 @@ enum {
+ MCS_HT40_SGI,
};
---- a/drivers/net/wireless/ath/ath9k/ani.c
-+++ b/drivers/net/wireless/ath/ath9k/ani.c
-@@ -46,8 +46,8 @@ static const struct ani_ofdm_level_entry
- { 5, 4, 1 }, /* lvl 5 */
- { 6, 5, 1 }, /* lvl 6 */
- { 7, 6, 1 }, /* lvl 7 */
-- { 7, 7, 1 }, /* lvl 8 */
-- { 7, 8, 0 } /* lvl 9 */
-+ { 7, 6, 0 }, /* lvl 8 */
-+ { 7, 7, 0 } /* lvl 9 */
- };
- #define ATH9K_ANI_OFDM_NUM_LEVEL \
- ARRAY_SIZE(ofdm_level_table)
-@@ -91,8 +91,8 @@ static const struct ani_cck_level_entry
- { 4, 0 }, /* lvl 4 */
- { 5, 0 }, /* lvl 5 */
- { 6, 0 }, /* lvl 6 */
-- { 7, 0 }, /* lvl 7 (only for high rssi) */
-- { 8, 0 } /* lvl 8 (only for high rssi) */
-+ { 6, 0 }, /* lvl 7 (only for high rssi) */
-+ { 7, 0 } /* lvl 8 (only for high rssi) */
+-static int ath_max_4ms_framelen[4][32] = {
+- [MCS_HT20] = {
+- 3212, 6432, 9648, 12864, 19300, 25736, 28952, 32172,
+- 6424, 12852, 19280, 25708, 38568, 51424, 57852, 64280,
+- 9628, 19260, 28896, 38528, 57792, 65532, 65532, 65532,
+- 12828, 25656, 38488, 51320, 65532, 65532, 65532, 65532,
+- },
+- [MCS_HT20_SGI] = {
+- 3572, 7144, 10720, 14296, 21444, 28596, 32172, 35744,
+- 7140, 14284, 21428, 28568, 42856, 57144, 64288, 65532,
+- 10700, 21408, 32112, 42816, 64228, 65532, 65532, 65532,
+- 14256, 28516, 42780, 57040, 65532, 65532, 65532, 65532,
+- },
+- [MCS_HT40] = {
+- 6680, 13360, 20044, 26724, 40092, 53456, 60140, 65532,
+- 13348, 26700, 40052, 53400, 65532, 65532, 65532, 65532,
+- 20004, 40008, 60016, 65532, 65532, 65532, 65532, 65532,
+- 26644, 53292, 65532, 65532, 65532, 65532, 65532, 65532,
+- },
+- [MCS_HT40_SGI] = {
+- 7420, 14844, 22272, 29696, 44544, 59396, 65532, 65532,
+- 14832, 29668, 44504, 59340, 65532, 65532, 65532, 65532,
+- 22232, 44464, 65532, 65532, 65532, 65532, 65532, 65532,
+- 29616, 59232, 65532, 65532, 65532, 65532, 65532, 65532,
+- }
+-};
+-
+ /*********************/
+ /* Aggregation logic */
+ /*********************/
+@@ -614,10 +589,8 @@ static void ath_tx_complete_aggr(struct
+
+ rcu_read_unlock();
+
+- if (needreset) {
+- RESET_STAT_INC(sc, RESET_TYPE_TX_ERROR);
+- ieee80211_queue_work(sc->hw, &sc->hw_reset_work);
+- }
++ if (needreset)
++ ath9k_queue_reset(sc, RESET_TYPE_TX_ERROR);
+ }
+
+ static bool ath_lookup_legacy(struct ath_buf *bf)
+@@ -650,6 +623,7 @@ static u32 ath_lookup_rate(struct ath_so
+ struct ieee80211_tx_rate *rates;
+ u32 max_4ms_framelen, frmlen;
+ u16 aggr_limit, bt_aggr_limit, legacy = 0;
++ int q = tid->ac->txq->mac80211_qnum;
+ int i;
+
+ skb = bf->bf_mpdu;
+@@ -658,8 +632,7 @@ static u32 ath_lookup_rate(struct ath_so
+
+ /*
+ * Find the lowest frame length among the rate series that will have a
+- * 4ms transmit duration.
+- * TODO - TXOP limit needs to be considered.
++ * 4ms (or TXOP limited) transmit duration.
+ */
+ max_4ms_framelen = ATH_AMPDU_LIMIT_MAX;
+
+@@ -682,7 +655,7 @@ static u32 ath_lookup_rate(struct ath_so
+ if (rates[i].flags & IEEE80211_TX_RC_SHORT_GI)
+ modeidx++;
+
+- frmlen = ath_max_4ms_framelen[modeidx][rates[i].idx];
++ frmlen = sc->tx.max_aggr_framelen[q][modeidx][rates[i].idx];
+ max_4ms_framelen = min(max_4ms_framelen, frmlen);
+ }
+
+@@ -929,6 +902,44 @@ static u32 ath_pkt_duration(struct ath_s
+ return duration;
+ }
+
++static int ath_max_framelen(int usec, int mcs, bool ht40, bool sgi)
++{
++ int streams = HT_RC_2_STREAMS(mcs);
++ int symbols, bits;
++ int bytes = 0;
++
++ symbols = sgi ? TIME_SYMBOLS_HALFGI(usec) : TIME_SYMBOLS(usec);
++ bits = symbols * bits_per_symbol[mcs % 8][ht40] * streams;
++ bits -= OFDM_PLCP_BITS;
++ bytes = bits / 8;
++ bytes -= L_STF + L_LTF + L_SIG + HT_SIG + HT_STF + HT_LTF(streams);
++ if (bytes > 65532)
++ bytes = 65532;
++
++ return bytes;
++}
++
++void ath_update_max_aggr_framelen(struct ath_softc *sc, int queue, int txop)
++{
++ u16 *cur_ht20, *cur_ht20_sgi, *cur_ht40, *cur_ht40_sgi;
++ int mcs;
++
++ /* 4ms is the default (and maximum) duration */
++ if (!txop || txop > 4096)
++ txop = 4096;
++
++ cur_ht20 = sc->tx.max_aggr_framelen[queue][MCS_HT20];
++ cur_ht20_sgi = sc->tx.max_aggr_framelen[queue][MCS_HT20_SGI];
++ cur_ht40 = sc->tx.max_aggr_framelen[queue][MCS_HT40];
++ cur_ht40_sgi = sc->tx.max_aggr_framelen[queue][MCS_HT40_SGI];
++ for (mcs = 0; mcs < 32; mcs++) {
++ cur_ht20[mcs] = ath_max_framelen(txop, mcs, false, false);
++ cur_ht20_sgi[mcs] = ath_max_framelen(txop, mcs, false, true);
++ cur_ht40[mcs] = ath_max_framelen(txop, mcs, true, false);
++ cur_ht40_sgi[mcs] = ath_max_framelen(txop, mcs, true, true);
++ }
++}
++
+ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf,
+ struct ath_tx_info *info, int len)
+ {
+@@ -1586,7 +1597,8 @@ void ath_txq_schedule(struct ath_softc *
+ struct ath_atx_ac *ac, *ac_tmp, *last_ac;
+ struct ath_atx_tid *tid, *last_tid;
+
+- if (work_pending(&sc->hw_reset_work) || list_empty(&txq->axq_acq) ||
++ if (test_bit(SC_OP_HW_RESET, &sc->sc_flags) ||
++ list_empty(&txq->axq_acq) ||
+ txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH)
+ return;
+
+@@ -1988,7 +2000,8 @@ int ath_tx_start(struct ieee80211_hw *hw
+
+ ath_txq_lock(sc, txq);
+ if (txq == sc->tx.txq_map[q] &&
+- ++txq->pending_frames > ATH_MAX_QDEPTH && !txq->stopped) {
++ ++txq->pending_frames > sc->tx.txq_max_pending[q] &&
++ !txq->stopped) {
+ ieee80211_stop_queue(sc->hw, q);
+ txq->stopped = true;
+ }
+@@ -2047,7 +2060,8 @@ static void ath_tx_complete(struct ath_s
+ if (WARN_ON(--txq->pending_frames < 0))
+ txq->pending_frames = 0;
+
+- if (txq->stopped && txq->pending_frames < ATH_MAX_QDEPTH) {
++ if (txq->stopped &&
++ txq->pending_frames < sc->tx.txq_max_pending[q]) {
+ ieee80211_wake_queue(sc->hw, q);
+ txq->stopped = false;
+ }
+@@ -2191,7 +2205,7 @@ static void ath_tx_processq(struct ath_s
+
+ ath_txq_lock(sc, txq);
+ for (;;) {
+- if (work_pending(&sc->hw_reset_work))
++ if (test_bit(SC_OP_HW_RESET, &sc->sc_flags))
+ break;
+
+ if (list_empty(&txq->axq_q)) {
+@@ -2274,7 +2288,7 @@ void ath_tx_edma_tasklet(struct ath_soft
+ int status;
+
+ for (;;) {
+- if (work_pending(&sc->hw_reset_work))
++ if (test_bit(SC_OP_HW_RESET, &sc->sc_flags))
+ break;
+
+ status = ath9k_hw_txprocdesc(ah, NULL, (void *)&ts);
+--- a/drivers/net/wireless/b43/xmit.c
++++ b/drivers/net/wireless/b43/xmit.c
+@@ -663,7 +663,7 @@ void b43_rx(struct b43_wldev *dev, struc
+ u32 uninitialized_var(macstat);
+ u16 chanid;
+ u16 phytype;
+- int padding;
++ int padding, rate_idx;
+
+ memset(&status, 0, sizeof(status));
+
+@@ -766,16 +766,17 @@ void b43_rx(struct b43_wldev *dev, struc
+ }
+
+ if (phystat0 & B43_RX_PHYST0_OFDM)
+- status.rate_idx = b43_plcp_get_bitrate_idx_ofdm(plcp,
++ rate_idx = b43_plcp_get_bitrate_idx_ofdm(plcp,
+ phytype == B43_PHYTYPE_A);
+ else
+- status.rate_idx = b43_plcp_get_bitrate_idx_cck(plcp);
+- if (unlikely(status.rate_idx == -1)) {
++ rate_idx = b43_plcp_get_bitrate_idx_cck(plcp);
++ if (unlikely(rate_idx == -1)) {
+ /* PLCP seems to be corrupted.
+ * Drop the frame, if we are not interested in corrupted frames. */
+ if (!(dev->wl->filter_flags & FIF_PLCPFAIL))
+ goto drop;
+ }
++ status.rate_idx = rate_idx;
+ status.antenna = !!(phystat0 & B43_RX_PHYST0_ANT);
+
+ /*
+--- a/drivers/net/wireless/libertas/cfg.c
++++ b/drivers/net/wireless/libertas/cfg.c
+@@ -2182,13 +2182,15 @@ int lbs_reg_notifier(struct wiphy *wiphy
+ struct regulatory_request *request)
+ {
+ struct lbs_private *priv = wiphy_priv(wiphy);
+- int ret;
++ int ret = 0;
+
+ lbs_deb_enter_args(LBS_DEB_CFG80211, "cfg80211 regulatory domain "
+ "callback for domain %c%c\n", request->alpha2[0],
+ request->alpha2[1]);
+
+- ret = lbs_set_11d_domain_info(priv, request, wiphy->bands);
++ memcpy(priv->country_code, request->alpha2, sizeof(request->alpha2));
++ if (lbs_iface_active(priv))
++ ret = lbs_set_11d_domain_info(priv);
+
+ lbs_deb_leave(LBS_DEB_CFG80211);
+ return ret;
+--- a/drivers/net/wireless/libertas/cmd.c
++++ b/drivers/net/wireless/libertas/cmd.c
+@@ -733,15 +733,13 @@ int lbs_get_rssi(struct lbs_private *pri
+ * to the firmware
+ *
+ * @priv: pointer to &struct lbs_private
+- * @request: cfg80211 regulatory request structure
+- * @bands: the device's supported bands and channels
+ *
+ * returns: 0 on success, error code on failure
+ */
+-int lbs_set_11d_domain_info(struct lbs_private *priv,
+- struct regulatory_request *request,
+- struct ieee80211_supported_band **bands)
++int lbs_set_11d_domain_info(struct lbs_private *priv)
+ {
++ struct wiphy *wiphy = priv->wdev->wiphy;
++ struct ieee80211_supported_band **bands = wiphy->bands;
+ struct cmd_ds_802_11d_domain_info cmd;
+ struct mrvl_ie_domain_param_set *domain = &cmd.domain;
+ struct ieee80211_country_ie_triplet *t;
+@@ -752,21 +750,23 @@ int lbs_set_11d_domain_info(struct lbs_p
+ u8 first_channel = 0, next_chan = 0, max_pwr = 0;
+ u8 i, flag = 0;
+ size_t triplet_size;
+- int ret;
++ int ret = 0;
+
+ lbs_deb_enter(LBS_DEB_11D);
++ if (!priv->country_code[0])
++ goto out;
+
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.action = cpu_to_le16(CMD_ACT_SET);
+
+ lbs_deb_11d("Setting country code '%c%c'\n",
+- request->alpha2[0], request->alpha2[1]);
++ priv->country_code[0], priv->country_code[1]);
+
+ domain->header.type = cpu_to_le16(TLV_TYPE_DOMAIN);
+
+ /* Set country code */
+- domain->country_code[0] = request->alpha2[0];
+- domain->country_code[1] = request->alpha2[1];
++ domain->country_code[0] = priv->country_code[0];
++ domain->country_code[1] = priv->country_code[1];
+ domain->country_code[2] = ' ';
+
+ /* Now set up the channel triplets; firmware is somewhat picky here
+@@ -848,6 +848,7 @@ int lbs_set_11d_domain_info(struct lbs_p
+
+ ret = lbs_cmd_with_response(priv, CMD_802_11D_DOMAIN_INFO, &cmd);
+
++out:
+ lbs_deb_leave_args(LBS_DEB_11D, "ret %d", ret);
+ return ret;
+ }
+@@ -1019,9 +1020,9 @@ static void lbs_submit_command(struct lb
+ if (ret) {
+ netdev_info(priv->dev, "DNLD_CMD: hw_host_to_card failed: %d\n",
+ ret);
+- /* Let the timer kick in and retry, and potentially reset
+- the whole thing if the condition persists */
+- timeo = HZ/4;
++ /* Reset dnld state machine, report failure */
++ priv->dnld_sent = DNLD_RES_RECEIVED;
++ lbs_complete_command(priv, cmdnode, ret);
+ }
+
+ if (command == CMD_802_11_DEEP_SLEEP) {
+--- a/drivers/net/wireless/libertas/cmd.h
++++ b/drivers/net/wireless/libertas/cmd.h
+@@ -128,9 +128,7 @@ int lbs_set_monitor_mode(struct lbs_priv
+
+ int lbs_get_rssi(struct lbs_private *priv, s8 *snr, s8 *nf);
+
+-int lbs_set_11d_domain_info(struct lbs_private *priv,
+- struct regulatory_request *request,
+- struct ieee80211_supported_band **bands);
++int lbs_set_11d_domain_info(struct lbs_private *priv);
+
+ int lbs_get_reg(struct lbs_private *priv, u16 reg, u16 offset, u32 *value);
+
+--- a/drivers/net/wireless/libertas/dev.h
++++ b/drivers/net/wireless/libertas/dev.h
+@@ -49,6 +49,7 @@ struct lbs_private {
+ bool wiphy_registered;
+ struct cfg80211_scan_request *scan_req;
+ u8 assoc_bss[ETH_ALEN];
++ u8 country_code[IEEE80211_COUNTRY_STRING_LEN];
+ u8 disassoc_reason;
+
+ /* Mesh */
+--- a/drivers/net/wireless/libertas/if_usb.c
++++ b/drivers/net/wireless/libertas/if_usb.c
+@@ -311,7 +311,6 @@ static void if_usb_disconnect(struct usb
+ cardp->surprise_removed = 1;
+
+ if (priv) {
+- priv->surpriseremoved = 1;
+ lbs_stop_card(priv);
+ lbs_remove_card(priv);
+ }
+--- a/drivers/net/wireless/libertas/main.c
++++ b/drivers/net/wireless/libertas/main.c
+@@ -154,6 +154,12 @@ int lbs_start_iface(struct lbs_private *
+ goto err;
+ }
+
++ ret = lbs_set_11d_domain_info(priv);
++ if (ret) {
++ lbs_deb_net("set 11d domain info failed\n");
++ goto err;
++ }
++
+ lbs_update_channel(priv);
+
+ priv->iface_running = true;
+--- a/include/net/cfg80211.h
++++ b/include/net/cfg80211.h
+@@ -1504,8 +1504,6 @@ struct cfg80211_gtk_rekey_data {
+ * interfaces are active this callback should reject the configuration.
+ * If no interfaces are active or the device is down, the channel should
+ * be stored for when a monitor interface becomes active.
+- * @set_monitor_enabled: Notify driver that there are only monitor
+- * interfaces running.
+ *
+ * @scan: Request to do a scan. If returning zero, the scan request is given
+ * the driver, and will be valid until passed to cfg80211_scan_done().
+@@ -1612,6 +1610,10 @@ struct cfg80211_gtk_rekey_data {
+ * @get_et_strings: Ethtool API to get a set of strings to describe stats
+ * and perhaps other supported types of ethtool data-sets.
+ * See @ethtool_ops.get_strings
++ *
++ * @get_channel: Get the current operating channel for the virtual interface.
++ * For monitor interfaces, it should return %NULL unless there's a single
++ * current monitoring channel.
+ */
+ struct cfg80211_ops {
+ int (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow);
+@@ -1820,7 +1822,10 @@ struct cfg80211_ops {
+ void (*get_et_strings)(struct wiphy *wiphy, struct net_device *dev,
+ u32 sset, u8 *data);
+
+- void (*set_monitor_enabled)(struct wiphy *wiphy, bool enabled);
++ struct ieee80211_channel *
++ (*get_channel)(struct wiphy *wiphy,
++ struct wireless_dev *wdev,
++ enum nl80211_channel_type *type);
};
- #define ATH9K_ANI_CCK_NUM_LEVEL \
-@@ -290,16 +290,9 @@ static void ath9k_hw_set_ofdm_nil(struct
- ATH9K_ANI_FIRSTEP_LEVEL,
- entry_ofdm->fir_step_level);
-
-- if ((ah->opmode != NL80211_IFTYPE_STATION &&
-- ah->opmode != NL80211_IFTYPE_ADHOC) ||
-- aniState->noiseFloor <= aniState->rssiThrHigh) {
-- if (aniState->ofdmWeakSigDetectOff)
-- /* force on ofdm weak sig detect */
-- ath9k_hw_ani_control(ah,
-- ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
-- true);
-- else if (aniState->ofdmWeakSigDetectOff ==
-- entry_ofdm->ofdm_weak_signal_on)
-+ if ((aniState->noiseFloor >= aniState->rssiThrHigh) &&
-+ (aniState->ofdmWeakSigDetectOff !=
-+ entry_ofdm->ofdm_weak_signal_on)) {
- ath9k_hw_ani_control(ah,
- ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
- entry_ofdm->ofdm_weak_signal_on);
-@@ -717,26 +710,30 @@ void ath9k_hw_ani_monitor(struct ath_hw
- ofdmPhyErrRate, aniState->cckNoiseImmunityLevel,
- cckPhyErrRate, aniState->ofdmsTurn);
-
-- if (aniState->listenTime > 5 * ah->aniperiod) {
-- if (ofdmPhyErrRate <= ah->config.ofdm_trig_low &&
-- cckPhyErrRate <= ah->config.cck_trig_low) {
-+ if (aniState->listenTime > ah->aniperiod) {
-+ if (cckPhyErrRate < ah->config.cck_trig_low &&
-+ ((ofdmPhyErrRate < ah->config.ofdm_trig_low &&
-+ aniState->ofdmNoiseImmunityLevel <
-+ ATH9K_ANI_OFDM_DEF_LEVEL) ||
-+ (ofdmPhyErrRate < ATH9K_ANI_OFDM_TRIG_LOW_ABOVE_INI &&
-+ aniState->ofdmNoiseImmunityLevel >=
-+ ATH9K_ANI_OFDM_DEF_LEVEL))) {
- ath9k_hw_ani_lower_immunity(ah);
- aniState->ofdmsTurn = !aniState->ofdmsTurn;
+ /*
+--- a/net/mac80211/agg-rx.c
++++ b/net/mac80211/agg-rx.c
+@@ -203,6 +203,8 @@ static void ieee80211_send_addba_resp(st
+ memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN);
+ else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
+ memcpy(mgmt->bssid, sdata->u.ibss.bssid, ETH_ALEN);
++ else if (sdata->vif.type == NL80211_IFTYPE_WDS)
++ memcpy(mgmt->bssid, da, ETH_ALEN);
+
+ mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
+ IEEE80211_STYPE_ACTION);
+--- a/net/mac80211/agg-tx.c
++++ b/net/mac80211/agg-tx.c
+@@ -81,7 +81,8 @@ static void ieee80211_send_addba_request
+ memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
+ if (sdata->vif.type == NL80211_IFTYPE_AP ||
+ sdata->vif.type == NL80211_IFTYPE_AP_VLAN ||
+- sdata->vif.type == NL80211_IFTYPE_MESH_POINT)
++ sdata->vif.type == NL80211_IFTYPE_MESH_POINT ||
++ sdata->vif.type == NL80211_IFTYPE_WDS)
+ memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN);
+ else if (sdata->vif.type == NL80211_IFTYPE_STATION)
+ memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN);
+@@ -460,6 +461,7 @@ int ieee80211_start_tx_ba_session(struct
+ sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
+ sdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
+ sdata->vif.type != NL80211_IFTYPE_AP &&
++ sdata->vif.type != NL80211_IFTYPE_WDS &&
+ sdata->vif.type != NL80211_IFTYPE_ADHOC)
+ return -EINVAL;
+
+--- a/net/mac80211/cfg.c
++++ b/net/mac80211/cfg.c
+@@ -2982,14 +2982,14 @@ static int ieee80211_probe_client(struct
+ return 0;
+ }
+
+-static void ieee80211_set_monitor_enabled(struct wiphy *wiphy, bool enabled)
++static struct ieee80211_channel *
++ieee80211_cfg_get_channel(struct wiphy *wiphy, struct wireless_dev *wdev,
++ enum nl80211_channel_type *type)
+ {
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+
+- if (enabled)
+- WARN_ON(ieee80211_add_virtual_monitor(local));
+- else
+- ieee80211_del_virtual_monitor(local);
++ *type = local->_oper_channel_type;
++ return local->oper_channel;
+ }
+
+ #ifdef CONFIG_PM
+@@ -3066,11 +3066,11 @@ struct cfg80211_ops mac80211_config_ops
+ .tdls_mgmt = ieee80211_tdls_mgmt,
+ .probe_client = ieee80211_probe_client,
+ .set_noack_map = ieee80211_set_noack_map,
+- .set_monitor_enabled = ieee80211_set_monitor_enabled,
+ #ifdef CONFIG_PM
+ .set_wakeup = ieee80211_set_wakeup,
+ #endif
+ .get_et_sset_count = ieee80211_get_et_sset_count,
+ .get_et_stats = ieee80211_get_et_stats,
+ .get_et_strings = ieee80211_get_et_strings,
++ .get_channel = ieee80211_cfg_get_channel,
+ };
+--- a/net/mac80211/debugfs_sta.c
++++ b/net/mac80211/debugfs_sta.c
+@@ -63,11 +63,11 @@ static ssize_t sta_flags_read(struct fil
+ test_sta_flag(sta, WLAN_STA_##flg) ? #flg "\n" : ""
+
+ int res = scnprintf(buf, sizeof(buf),
+- "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
++ "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
+ TEST(AUTH), TEST(ASSOC), TEST(PS_STA),
+ TEST(PS_DRIVER), TEST(AUTHORIZED),
+ TEST(SHORT_PREAMBLE),
+- TEST(WME), TEST(WDS), TEST(CLEAR_PS_FILT),
++ TEST(WME), TEST(CLEAR_PS_FILT),
+ TEST(MFP), TEST(BLOCK_BA), TEST(PSPOLL),
+ TEST(UAPSD), TEST(SP), TEST(TDLS_PEER),
+ TEST(TDLS_PEER_AUTH), TEST(4ADDR_EVENT),
+--- a/net/mac80211/ieee80211_i.h
++++ b/net/mac80211/ieee80211_i.h
+@@ -1496,10 +1496,6 @@ int ieee80211_add_srates_ie(struct ieee8
+ int ieee80211_add_ext_srates_ie(struct ieee80211_sub_if_data *sdata,
+ struct sk_buff *skb, bool need_basic);
+
+-/* virtual monitor */
+-int ieee80211_add_virtual_monitor(struct ieee80211_local *local);
+-void ieee80211_del_virtual_monitor(struct ieee80211_local *local);
+-
+ /* channel management */
+ enum ieee80211_chan_mode {
+ CHAN_MODE_UNDEFINED,
+--- a/net/mac80211/iface.c
++++ b/net/mac80211/iface.c
+@@ -331,7 +331,7 @@ static void ieee80211_set_default_queues
+ sdata->vif.cab_queue = IEEE80211_INVAL_HW_QUEUE;
+ }
+
+-int ieee80211_add_virtual_monitor(struct ieee80211_local *local)
++static int ieee80211_add_virtual_monitor(struct ieee80211_local *local)
+ {
+ struct ieee80211_sub_if_data *sdata;
+ int ret = 0;
+@@ -377,7 +377,7 @@ int ieee80211_add_virtual_monitor(struct
+ return ret;
+ }
+
+-void ieee80211_del_virtual_monitor(struct ieee80211_local *local)
++static void ieee80211_del_virtual_monitor(struct ieee80211_local *local)
+ {
+ struct ieee80211_sub_if_data *sdata;
+
+@@ -410,7 +410,6 @@ static int ieee80211_do_open(struct net_
+ {
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = sdata->local;
+- struct sta_info *sta;
+ u32 changed = 0;
+ int res;
+ u32 hw_reconf_flags = 0;
+@@ -497,6 +496,12 @@ static int ieee80211_do_open(struct net_
+ break;
+ }
+
++ if (local->monitors == 0 && local->open_count == 0) {
++ res = ieee80211_add_virtual_monitor(local);
++ if (res)
++ goto err_stop;
++ }
++
+ /* must be before the call to ieee80211_configure_filter */
+ local->monitors++;
+ if (local->monitors == 1) {
+@@ -511,6 +516,8 @@ static int ieee80211_do_open(struct net_
+ break;
+ default:
+ if (coming_up) {
++ ieee80211_del_virtual_monitor(local);
++
+ res = drv_add_interface(local, sdata);
+ if (res)
+ goto err_stop;
+@@ -548,28 +555,6 @@ static int ieee80211_do_open(struct net_
+
+ set_bit(SDATA_STATE_RUNNING, &sdata->state);
+
+- if (sdata->vif.type == NL80211_IFTYPE_WDS) {
+- /* Create STA entry for the WDS peer */
+- sta = sta_info_alloc(sdata, sdata->u.wds.remote_addr,
+- GFP_KERNEL);
+- if (!sta) {
+- res = -ENOMEM;
+- goto err_del_interface;
+- }
+-
+- sta_info_pre_move_state(sta, IEEE80211_STA_AUTH);
+- sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC);
+- sta_info_pre_move_state(sta, IEEE80211_STA_AUTHORIZED);
+-
+- res = sta_info_insert(sta);
+- if (res) {
+- /* STA has been freed */
+- goto err_del_interface;
- }
-- ath9k_ani_restart(ah);
-- } else if (aniState->listenTime > ah->aniperiod) {
-- /* check to see if need to raise immunity */
-- if (ofdmPhyErrRate > ah->config.ofdm_trig_high &&
-- (cckPhyErrRate <= ah->config.cck_trig_high ||
-- aniState->ofdmsTurn)) {
-+ } else if ((ofdmPhyErrRate > ah->config.ofdm_trig_high &&
-+ aniState->ofdmNoiseImmunityLevel >=
-+ ATH9K_ANI_OFDM_DEF_LEVEL) ||
-+ (ofdmPhyErrRate >
-+ ATH9K_ANI_OFDM_TRIG_HIGH_BELOW_INI &&
-+ aniState->ofdmNoiseImmunityLevel <
-+ ATH9K_ANI_OFDM_DEF_LEVEL)) {
- ath9k_hw_ani_ofdm_err_trigger(ah);
-- ath9k_ani_restart(ah);
- aniState->ofdmsTurn = false;
- } else if (cckPhyErrRate > ah->config.cck_trig_high) {
- ath9k_hw_ani_cck_err_trigger(ah);
-- ath9k_ani_restart(ah);
- aniState->ofdmsTurn = true;
+-
+- rate_control_rate_init(sta);
+- }
+-
+ /*
+ * set_multicast_list will be invoked by the networking core
+ * which will check whether any increments here were done in
+@@ -750,6 +735,7 @@ static void ieee80211_do_stop(struct iee
+ if (local->monitors == 0) {
+ local->hw.conf.flags &= ~IEEE80211_CONF_MONITOR;
+ hw_reconf_flags |= IEEE80211_CONF_CHANGE_MONITOR;
++ ieee80211_del_virtual_monitor(local);
+ }
+
+ ieee80211_adjust_monitor_flags(sdata, -1);
+@@ -823,6 +809,9 @@ static void ieee80211_do_stop(struct iee
}
-+ ath9k_ani_restart(ah);
}
+ spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
++
++ if (local->monitors == local->open_count && local->monitors > 0)
++ ieee80211_add_virtual_monitor(local);
}
- EXPORT_SYMBOL(ath9k_hw_ani_monitor);
-@@ -911,3 +908,4 @@ void ath9k_hw_ani_init(struct ath_hw *ah
- ath9k_ani_restart(ah);
- ath9k_enable_mib_counters(ah);
- }
-+EXPORT_SYMBOL(ath9k_hw_ani_init);
---- a/drivers/net/wireless/ath/ath9k/ani.h
-+++ b/drivers/net/wireless/ath/ath9k/ani.h
-@@ -25,11 +25,13 @@
-
- /* units are errors per second */
- #define ATH9K_ANI_OFDM_TRIG_HIGH_OLD 500
--#define ATH9K_ANI_OFDM_TRIG_HIGH_NEW 1000
-+#define ATH9K_ANI_OFDM_TRIG_HIGH_NEW 3500
-+#define ATH9K_ANI_OFDM_TRIG_HIGH_BELOW_INI 1000
-
- /* units are errors per second */
- #define ATH9K_ANI_OFDM_TRIG_LOW_OLD 200
- #define ATH9K_ANI_OFDM_TRIG_LOW_NEW 400
-+#define ATH9K_ANI_OFDM_TRIG_LOW_ABOVE_INI 900
-
- /* units are errors per second */
- #define ATH9K_ANI_CCK_TRIG_HIGH_OLD 200
-@@ -53,7 +55,7 @@
- #define ATH9K_ANI_RSSI_THR_LOW 7
-
- #define ATH9K_ANI_PERIOD_OLD 100
--#define ATH9K_ANI_PERIOD_NEW 1000
-+#define ATH9K_ANI_PERIOD_NEW 300
-
- /* in ms */
- #define ATH9K_ANI_POLLINTERVAL_OLD 100
---- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
-+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
-@@ -1056,46 +1056,8 @@ static bool ar5008_hw_ani_control_old(st
- break;
+
+ static int ieee80211_stop(struct net_device *dev)
+@@ -959,6 +948,72 @@ static void ieee80211_if_setup(struct ne
+ dev->destructor = free_netdev;
+ }
+
++static void ieee80211_wds_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
++ struct sk_buff *skb)
++{
++ struct ieee80211_local *local = sdata->local;
++ struct ieee80211_rx_status *rx_status;
++ struct ieee802_11_elems elems;
++ struct ieee80211_mgmt *mgmt;
++ struct sta_info *sta;
++ size_t baselen;
++ u32 rates = 0;
++ u16 stype;
++ bool new = false;
++ enum ieee80211_band band = local->hw.conf.channel->band;
++ struct ieee80211_supported_band *sband = local->hw.wiphy->bands[band];
++
++ rx_status = IEEE80211_SKB_RXCB(skb);
++ mgmt = (struct ieee80211_mgmt *) skb->data;
++ stype = le16_to_cpu(mgmt->frame_control) & IEEE80211_FCTL_STYPE;
++
++ if (stype != IEEE80211_STYPE_BEACON)
++ return;
++
++ baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt;
++ if (baselen > skb->len)
++ return;
++
++ ieee802_11_parse_elems(mgmt->u.probe_resp.variable,
++ skb->len - baselen, &elems);
++
++ rates = ieee80211_sta_get_rates(local, &elems, band, NULL);
++
++ rcu_read_lock();
++
++ sta = sta_info_get(sdata, sdata->u.wds.remote_addr);
++
++ if (!sta) {
++ rcu_read_unlock();
++ sta = sta_info_alloc(sdata, sdata->u.wds.remote_addr,
++ GFP_KERNEL);
++ if (!sta)
++ return;
++
++ new = true;
++ }
++
++ sta->last_rx = jiffies;
++ sta->sta.supp_rates[local->hw.conf.channel->band] = rates;
++
++ if (elems.ht_cap_elem)
++ ieee80211_ht_cap_ie_to_sta_ht_cap(sdata, sband,
++ elems.ht_cap_elem, &sta->sta.ht_cap);
++
++ if (elems.wmm_param)
++ set_sta_flag(sta, WLAN_STA_WME);
++
++ if (new) {
++ sta_info_pre_move_state(sta, IEEE80211_STA_AUTH);
++ sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC);
++ sta_info_pre_move_state(sta, IEEE80211_STA_AUTHORIZED);
++ rate_control_rate_init(sta);
++ sta_info_insert_rcu(sta);
++ }
++
++ rcu_read_unlock();
++}
++
+ static void ieee80211_iface_work(struct work_struct *work)
+ {
+ struct ieee80211_sub_if_data *sdata =
+@@ -1063,6 +1118,9 @@ static void ieee80211_iface_work(struct
+ break;
+ ieee80211_mesh_rx_queued_mgmt(sdata, skb);
+ break;
++ case NL80211_IFTYPE_WDS:
++ ieee80211_wds_rx_queued_mgmt(sdata, skb);
++ break;
+ default:
+ WARN(1, "frame for unexpected interface type");
+ break;
+--- a/net/mac80211/offchannel.c
++++ b/net/mac80211/offchannel.c
+@@ -324,6 +324,7 @@ void ieee80211_sw_roc_work(struct work_s
+ container_of(work, struct ieee80211_roc_work, work.work);
+ struct ieee80211_sub_if_data *sdata = roc->sdata;
+ struct ieee80211_local *local = sdata->local;
++ bool started;
+
+ mutex_lock(&local->mtx);
+
+@@ -366,9 +367,10 @@ void ieee80211_sw_roc_work(struct work_s
+ /* finish this ROC */
+ finish:
+ list_del(&roc->list);
++ started = roc->started;
+ ieee80211_roc_notify_destroy(roc);
+
+- if (roc->started) {
++ if (started) {
+ drv_flush(local, false);
+
+ local->tmp_channel = NULL;
+@@ -379,7 +381,7 @@ void ieee80211_sw_roc_work(struct work_s
+
+ ieee80211_recalc_idle(local);
+
+- if (roc->started)
++ if (started)
+ ieee80211_start_next_roc(local);
}
- case ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION:{
-- static const int m1ThreshLow[] = { 127, 50 };
-- static const int m2ThreshLow[] = { 127, 40 };
-- static const int m1Thresh[] = { 127, 0x4d };
-- static const int m2Thresh[] = { 127, 0x40 };
-- static const int m2CountThr[] = { 31, 16 };
-- static const int m2CountThrLow[] = { 63, 48 };
- u32 on = param ? 1 : 0;
-
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
-- AR_PHY_SFCORR_LOW_M1_THRESH_LOW,
-- m1ThreshLow[on]);
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
-- AR_PHY_SFCORR_LOW_M2_THRESH_LOW,
-- m2ThreshLow[on]);
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR,
-- AR_PHY_SFCORR_M1_THRESH,
-- m1Thresh[on]);
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR,
-- AR_PHY_SFCORR_M2_THRESH,
-- m2Thresh[on]);
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR,
-- AR_PHY_SFCORR_M2COUNT_THR,
-- m2CountThr[on]);
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
-- AR_PHY_SFCORR_LOW_M2COUNT_THR_LOW,
-- m2CountThrLow[on]);
--
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
-- AR_PHY_SFCORR_EXT_M1_THRESH_LOW,
-- m1ThreshLow[on]);
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
-- AR_PHY_SFCORR_EXT_M2_THRESH_LOW,
-- m2ThreshLow[on]);
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
-- AR_PHY_SFCORR_EXT_M1_THRESH,
-- m1Thresh[on]);
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
-- AR_PHY_SFCORR_EXT_M2_THRESH,
-- m2Thresh[on]);
--
- if (on)
- REG_SET_BIT(ah, AR_PHY_SFCORR_LOW,
- AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
---- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
-+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
-@@ -824,55 +824,6 @@ static bool ar9003_hw_ani_control(struct
- * on == 0 means more noise imm
- */
- u32 on = param ? 1 : 0;
-- /*
-- * make register setting for default
-- * (weak sig detect ON) come from INI file
-- */
-- int m1ThreshLow = on ?
-- aniState->iniDef.m1ThreshLow : m1ThreshLow_off;
-- int m2ThreshLow = on ?
-- aniState->iniDef.m2ThreshLow : m2ThreshLow_off;
-- int m1Thresh = on ?
-- aniState->iniDef.m1Thresh : m1Thresh_off;
-- int m2Thresh = on ?
-- aniState->iniDef.m2Thresh : m2Thresh_off;
-- int m2CountThr = on ?
-- aniState->iniDef.m2CountThr : m2CountThr_off;
-- int m2CountThrLow = on ?
-- aniState->iniDef.m2CountThrLow : m2CountThrLow_off;
-- int m1ThreshLowExt = on ?
-- aniState->iniDef.m1ThreshLowExt : m1ThreshLowExt_off;
-- int m2ThreshLowExt = on ?
-- aniState->iniDef.m2ThreshLowExt : m2ThreshLowExt_off;
-- int m1ThreshExt = on ?
-- aniState->iniDef.m1ThreshExt : m1ThreshExt_off;
-- int m2ThreshExt = on ?
-- aniState->iniDef.m2ThreshExt : m2ThreshExt_off;
--
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
-- AR_PHY_SFCORR_LOW_M1_THRESH_LOW,
-- m1ThreshLow);
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
-- AR_PHY_SFCORR_LOW_M2_THRESH_LOW,
-- m2ThreshLow);
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR,
-- AR_PHY_SFCORR_M1_THRESH, m1Thresh);
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR,
-- AR_PHY_SFCORR_M2_THRESH, m2Thresh);
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR,
-- AR_PHY_SFCORR_M2COUNT_THR, m2CountThr);
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
-- AR_PHY_SFCORR_LOW_M2COUNT_THR_LOW,
-- m2CountThrLow);
--
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
-- AR_PHY_SFCORR_EXT_M1_THRESH_LOW, m1ThreshLowExt);
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
-- AR_PHY_SFCORR_EXT_M2_THRESH_LOW, m2ThreshLowExt);
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
-- AR_PHY_SFCORR_EXT_M1_THRESH, m1ThreshExt);
-- REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
-- AR_PHY_SFCORR_EXT_M2_THRESH, m2ThreshExt);
-
- if (on)
- REG_SET_BIT(ah, AR_PHY_SFCORR_LOW,
---- a/drivers/net/wireless/rt2x00/rt2x00dev.c
-+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
-@@ -430,10 +430,14 @@ void rt2x00lib_txdone(struct queue_entry
- /*
- * If the data queue was below the threshold before the txdone
- * handler we must make sure the packet queue in the mac80211 stack
-- * is reenabled when the txdone handler has finished.
-+ * is reenabled when the txdone handler has finished. This has to be
-+ * serialized with rt2x00mac_tx(), otherwise we can wake up queue
-+ * before it was stopped.
- */
-+ spin_lock_bh(&entry->queue->tx_lock);
- if (!rt2x00queue_threshold(entry->queue))
- rt2x00queue_unpause_queue(entry->queue);
-+ spin_unlock_bh(&entry->queue->tx_lock);
+
+--- a/net/mac80211/rx.c
++++ b/net/mac80211/rx.c
+@@ -2239,6 +2239,7 @@ ieee80211_rx_h_action(struct ieee80211_r
+ sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
+ sdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
+ sdata->vif.type != NL80211_IFTYPE_AP &&
++ sdata->vif.type != NL80211_IFTYPE_WDS &&
+ sdata->vif.type != NL80211_IFTYPE_ADHOC)
+ break;
+
+@@ -2456,14 +2457,15 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_
+
+ if (!ieee80211_vif_is_mesh(&sdata->vif) &&
+ sdata->vif.type != NL80211_IFTYPE_ADHOC &&
+- sdata->vif.type != NL80211_IFTYPE_STATION)
++ sdata->vif.type != NL80211_IFTYPE_STATION &&
++ sdata->vif.type != NL80211_IFTYPE_WDS)
+ return RX_DROP_MONITOR;
+
+ switch (stype) {
+ case cpu_to_le16(IEEE80211_STYPE_AUTH):
+ case cpu_to_le16(IEEE80211_STYPE_BEACON):
+ case cpu_to_le16(IEEE80211_STYPE_PROBE_RESP):
+- /* process for all: mesh, mlme, ibss */
++ /* process for all: mesh, mlme, ibss, wds */
+ break;
+ case cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP):
+ case cpu_to_le16(IEEE80211_STYPE_REASSOC_RESP):
+@@ -2788,10 +2790,16 @@ static int prepare_for_handlers(struct i
+ }
+ break;
+ case NL80211_IFTYPE_WDS:
+- if (bssid || !ieee80211_is_data(hdr->frame_control))
+- return 0;
+ if (!ether_addr_equal(sdata->u.wds.remote_addr, hdr->addr2))
+ return 0;
++
++ if (ieee80211_is_data(hdr->frame_control) ||
++ ieee80211_is_action(hdr->frame_control)) {
++ if (compare_ether_addr(sdata->vif.addr, hdr->addr1))
++ return 0;
++ } else if (!ieee80211_is_beacon(hdr->frame_control))
++ return 0;
++
+ break;
+ default:
+ /* should never get here */
+--- a/net/mac80211/sta_info.h
++++ b/net/mac80211/sta_info.h
+@@ -32,7 +32,6 @@
+ * @WLAN_STA_SHORT_PREAMBLE: Station is capable of receiving short-preamble
+ * frames.
+ * @WLAN_STA_WME: Station is a QoS-STA.
+- * @WLAN_STA_WDS: Station is one of our WDS peers.
+ * @WLAN_STA_CLEAR_PS_FILT: Clear PS filter in hardware (using the
+ * IEEE80211_TX_CTL_CLEAR_PS_FILT control flag) when the next
+ * frame to this station is transmitted.
+@@ -64,7 +63,6 @@ enum ieee80211_sta_info_flags {
+ WLAN_STA_AUTHORIZED,
+ WLAN_STA_SHORT_PREAMBLE,
+ WLAN_STA_WME,
+- WLAN_STA_WDS,
+ WLAN_STA_CLEAR_PS_FILT,
+ WLAN_STA_MFP,
+ WLAN_STA_BLOCK_BA,
+--- a/net/wireless/chan.c
++++ b/net/wireless/chan.c
+@@ -82,7 +82,6 @@ int cfg80211_set_monitor_channel(struct
+ int freq, enum nl80211_channel_type chantype)
+ {
+ struct ieee80211_channel *chan;
+- int err;
+
+ if (!rdev->ops->set_monitor_channel)
+ return -EOPNOTSUPP;
+@@ -93,13 +92,7 @@ int cfg80211_set_monitor_channel(struct
+ if (!chan)
+ return -EINVAL;
+
+- err = rdev->ops->set_monitor_channel(&rdev->wiphy, chan, chantype);
+- if (!err) {
+- rdev->monitor_channel = chan;
+- rdev->monitor_channel_type = chantype;
+- }
+-
+- return err;
++ return rdev->ops->set_monitor_channel(&rdev->wiphy, chan, chantype);
}
- EXPORT_SYMBOL_GPL(rt2x00lib_txdone);
---- a/drivers/net/wireless/rt2x00/rt2x00mac.c
-+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
-@@ -152,13 +152,22 @@ void rt2x00mac_tx(struct ieee80211_hw *h
- if (unlikely(rt2x00queue_write_tx_frame(queue, skb, false)))
- goto exit_fail;
+ void
+@@ -134,9 +127,16 @@ cfg80211_get_chan_state(struct wireless_
+ break;
+ case NL80211_IFTYPE_AP:
+ case NL80211_IFTYPE_P2P_GO:
++ if (wdev->beacon_interval) {
++ *chan = wdev->channel;
++ *chanmode = CHAN_MODE_SHARED;
++ }
++ return;
+ case NL80211_IFTYPE_MESH_POINT:
+- *chan = wdev->channel;
+- *chanmode = CHAN_MODE_SHARED;
++ if (wdev->mesh_id_len) {
++ *chan = wdev->channel;
++ *chanmode = CHAN_MODE_SHARED;
++ }
+ return;
+ case NL80211_IFTYPE_MONITOR:
+ case NL80211_IFTYPE_AP_VLAN:
+--- a/net/wireless/core.c
++++ b/net/wireless/core.c
+@@ -747,60 +747,14 @@ static struct device_type wiphy_type = {
+ };
+ #endif
-+ /*
-+ * Pausing queue has to be serialized with rt2x00lib_txdone(). Note
-+ * we should not use spin_lock_bh variant as bottom halve was already
-+ * disabled before ieee80211_xmit() call.
-+ */
-+ spin_lock(&queue->tx_lock);
- if (rt2x00queue_threshold(queue))
- rt2x00queue_pause_queue(queue);
-+ spin_unlock(&queue->tx_lock);
-
- return;
-
- exit_fail:
-+ spin_lock(&queue->tx_lock);
- rt2x00queue_pause_queue(queue);
-+ spin_unlock(&queue->tx_lock);
- exit_free_skb:
- ieee80211_free_txskb(hw, skb);
- }
---- a/drivers/net/wireless/rt2x00/rt2x00queue.c
-+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
-@@ -619,6 +619,9 @@ int rt2x00queue_write_tx_frame(struct da
- else if (test_bit(REQUIRE_DMA, &queue->rt2x00dev->cap_flags))
- rt2x00queue_align_frame(skb);
+-static struct ieee80211_channel *
+-cfg80211_get_any_chan(struct cfg80211_registered_device *rdev)
+-{
+- struct ieee80211_supported_band *sband;
+- int i;
+-
+- for (i = 0; i < IEEE80211_NUM_BANDS; i++) {
+- sband = rdev->wiphy.bands[i];
+- if (sband && sband->n_channels > 0)
+- return &sband->channels[0];
+- }
+-
+- return NULL;
+-}
+-
+-static void cfg80211_init_mon_chan(struct cfg80211_registered_device *rdev)
+-{
+- struct ieee80211_channel *chan;
+-
+- chan = cfg80211_get_any_chan(rdev);
+- if (WARN_ON(!chan))
+- return;
+-
+- mutex_lock(&rdev->devlist_mtx);
+- WARN_ON(cfg80211_set_monitor_channel(rdev, chan->center_freq,
+- NL80211_CHAN_NO_HT));
+- mutex_unlock(&rdev->devlist_mtx);
+-}
+-
+ void cfg80211_update_iface_num(struct cfg80211_registered_device *rdev,
+ enum nl80211_iftype iftype, int num)
+ {
+- bool has_monitors_only_old = cfg80211_has_monitors_only(rdev);
+- bool has_monitors_only_new;
+-
+ ASSERT_RTNL();
-+ /*
-+ * That function must be called with bh disabled.
-+ */
- spin_lock(&queue->tx_lock);
+ rdev->num_running_ifaces += num;
+ if (iftype == NL80211_IFTYPE_MONITOR)
+ rdev->num_running_monitor_ifaces += num;
+-
+- has_monitors_only_new = cfg80211_has_monitors_only(rdev);
+- if (has_monitors_only_new != has_monitors_only_old) {
+- if (rdev->ops->set_monitor_enabled)
+- rdev->ops->set_monitor_enabled(&rdev->wiphy,
+- has_monitors_only_new);
+-
+- if (!has_monitors_only_new) {
+- rdev->monitor_channel = NULL;
+- rdev->monitor_channel_type = NL80211_CHAN_NO_HT;
+- } else {
+- cfg80211_init_mon_chan(rdev);
+- }
+- }
+ }
- if (unlikely(rt2x00queue_full(queue))) {
+ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
+@@ -932,6 +886,7 @@ static int cfg80211_netdev_notifier_call
+ mutex_unlock(&rdev->devlist_mtx);
+ dev_put(dev);
+ }
++ cfg80211_update_iface_num(rdev, wdev->iftype, 1);
+ cfg80211_lock_rdev(rdev);
+ mutex_lock(&rdev->devlist_mtx);
+ wdev_lock(wdev);
+@@ -1026,7 +981,6 @@ static int cfg80211_netdev_notifier_call
+ mutex_unlock(&rdev->devlist_mtx);
+ if (ret)
+ return notifier_from_errno(ret);
+- cfg80211_update_iface_num(rdev, wdev->iftype, 1);
+ break;
+ }
+
+--- a/net/wireless/core.h
++++ b/net/wireless/core.h
+@@ -61,9 +61,6 @@ struct cfg80211_registered_device {
+ int num_running_ifaces;
+ int num_running_monitor_ifaces;
+
+- struct ieee80211_channel *monitor_channel;
+- enum nl80211_channel_type monitor_channel_type;
+-
+ /* BSSes/scanning */
+ spinlock_t bss_lock;
+ struct list_head bss_list;
+--- a/net/wireless/nl80211.c
++++ b/net/wireless/nl80211.c
+@@ -1759,11 +1759,17 @@ static int nl80211_send_iface(struct sk_
+ (cfg80211_rdev_list_generation << 2)))
+ goto nla_put_failure;
+
+- if (rdev->monitor_channel) {
+- if (nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ,
+- rdev->monitor_channel->center_freq) ||
+- nla_put_u32(msg, NL80211_ATTR_WIPHY_CHANNEL_TYPE,
+- rdev->monitor_channel_type))
++ if (rdev->ops->get_channel) {
++ struct ieee80211_channel *chan;
++ enum nl80211_channel_type channel_type;
++
++ chan = rdev->ops->get_channel(&rdev->wiphy, wdev,
++ &channel_type);
++ if (chan &&
++ (nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ,
++ chan->center_freq) ||
++ nla_put_u32(msg, NL80211_ATTR_WIPHY_CHANNEL_TYPE,
++ channel_type)))
+ goto nla_put_failure;
+ }
+
+--- a/net/wireless/wext-compat.c
++++ b/net/wireless/wext-compat.c
+@@ -827,6 +827,8 @@ static int cfg80211_wext_giwfreq(struct
+ {
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
++ struct ieee80211_channel *chan;
++ enum nl80211_channel_type channel_type;
+
+ switch (wdev->iftype) {
+ case NL80211_IFTYPE_STATION:
+@@ -834,10 +836,13 @@ static int cfg80211_wext_giwfreq(struct
+ case NL80211_IFTYPE_ADHOC:
+ return cfg80211_ibss_wext_giwfreq(dev, info, freq, extra);
+ case NL80211_IFTYPE_MONITOR:
+- if (!rdev->monitor_channel)
++ if (!rdev->ops->get_channel)
+ return -EINVAL;
+
+- freq->m = rdev->monitor_channel->center_freq;
++ chan = rdev->ops->get_channel(wdev->wiphy, wdev, &channel_type);
++ if (!chan)
++ return -EINVAL;
++ freq->m = chan->center_freq;
+ freq->e = 6;
+ return 0;
+ default:
projects / openwrt / svn-archive / archive.git / blobdiff