diff options
Diffstat (limited to 'drivers/net/wireless/ath')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/ar5008_phy.c | 25 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9002_hw.c | 19 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.h | 1 | ||||
-rw-r--r-- | drivers/net/wireless/ath/carl9170/tx.c | 9 |
4 files changed, 26 insertions, 28 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c index f901a17..86a891f 100644 --- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c @@ -489,8 +489,6 @@ static int ar5008_hw_rf_alloc_ext_banks(struct ath_hw *ah) ATH_ALLOC_BANK(ah->analogBank6Data, ah->iniBank6.ia_rows); ATH_ALLOC_BANK(ah->analogBank6TPCData, ah->iniBank6TPC.ia_rows); ATH_ALLOC_BANK(ah->analogBank7Data, ah->iniBank7.ia_rows); - ATH_ALLOC_BANK(ah->addac5416_21, - ah->iniAddac.ia_rows * ah->iniAddac.ia_columns); ATH_ALLOC_BANK(ah->bank6Temp, ah->iniBank6.ia_rows); return 0; @@ -519,7 +517,6 @@ static void ar5008_hw_rf_free_ext_banks(struct ath_hw *ah) ATH_FREE_BANK(ah->analogBank6Data); ATH_FREE_BANK(ah->analogBank6TPCData); ATH_FREE_BANK(ah->analogBank7Data); - ATH_FREE_BANK(ah->addac5416_21); ATH_FREE_BANK(ah->bank6Temp); #undef ATH_FREE_BANK @@ -805,27 +802,7 @@ static int ar5008_hw_process_ini(struct ath_hw *ah, if (ah->eep_ops->set_addac) ah->eep_ops->set_addac(ah, chan); - if (AR_SREV_5416_22_OR_LATER(ah)) { - REG_WRITE_ARRAY(&ah->iniAddac, 1, regWrites); - } else { - struct ar5416IniArray temp; - u32 addacSize = - sizeof(u32) * ah->iniAddac.ia_rows * - ah->iniAddac.ia_columns; - - /* For AR5416 2.0/2.1 */ - memcpy(ah->addac5416_21, - ah->iniAddac.ia_array, addacSize); - - /* override CLKDRV value at [row, column] = [31, 1] */ - (ah->addac5416_21)[31 * ah->iniAddac.ia_columns + 1] = 0; - - temp.ia_array = ah->addac5416_21; - temp.ia_columns = ah->iniAddac.ia_columns; - temp.ia_rows = ah->iniAddac.ia_rows; - REG_WRITE_ARRAY(&temp, 1, regWrites); - } - + REG_WRITE_ARRAY(&ah->iniAddac, 1, regWrites); REG_WRITE(ah, AR_PHY_ADC_SERIAL_CTL, AR_PHY_SEL_INTERNAL_ADDAC); ENABLE_REGWRITE_BUFFER(ah); diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c index 11f192a..d190411 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c @@ -180,6 +180,25 @@ static void ar9002_hw_init_mode_regs(struct ath_hw *ah) INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac, ARRAY_SIZE(ar5416Addac), 2); } + + /* iniAddac needs to be modified for these chips */ + if (AR_SREV_9160(ah) || !AR_SREV_5416_22_OR_LATER(ah)) { + struct ar5416IniArray *addac = &ah->iniAddac; + u32 size = sizeof(u32) * addac->ia_rows * addac->ia_columns; + u32 *data; + + data = kmalloc(size, GFP_KERNEL); + if (!data) + return; + + memcpy(data, addac->ia_array, size); + addac->ia_array = data; + + if (!AR_SREV_5416_22_OR_LATER(ah)) { + /* override CLKDRV value */ + INI_RA(addac, 31,1) = 0; + } + } } /* Support for Japan ch.14 (2484) spread */ diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 6a29004..c8261d4 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -940,7 +940,6 @@ struct ath_hw { u32 *analogBank6Data; u32 *analogBank6TPCData; u32 *analogBank7Data; - u32 *addac5416_21; u32 *bank6Temp; u8 txpower_limit; diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c index d19a9ee..bbc813d 100644 --- a/drivers/net/wireless/ath/carl9170/tx.c +++ b/drivers/net/wireless/ath/carl9170/tx.c @@ -1234,6 +1234,7 @@ static bool carl9170_tx_ps_drop(struct ar9170 *ar, struct sk_buff *skb) { 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); @@ -1241,16 +1242,18 @@ static bool carl9170_tx_ps_drop(struct ar9170 *ar, struct sk_buff *skb) 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_POLL_RESPONSE | + 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); tx_info->flags |= IEEE80211_TX_STAT_TX_FILTERED; + carl9170_release_dev_space(ar, skb); carl9170_tx_status(ar, skb, false); return true; } |