9 files changed, 16 insertions, 9 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 391def99314..9fbcbddea16 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3538,13 +3538,13 @@ static void ar9003_hw_xpa_bias_level_apply(struct ath_hw *ah, bool is2ghz)
 static u16 ar9003_switch_com_spdt_get(struct ath_hw *ah, bool is_2ghz)
 {
 	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
-	__le32 val;
+	__le16 val;
 
 	if (is_2ghz)
 		val = eep->modalHeader2G.switchcomspdt;
 	else
 		val = eep->modalHeader5G.switchcomspdt;
-	return le32_to_cpu(val);
+	return le16_to_cpu(val);
 }
 
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index 4a315155d77..88c81c5706b 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -583,7 +583,7 @@ void ath9k_hw_reset_txstatus_ring(struct ath_hw *ah)
 
 void ath9k_hw_setup_statusring(struct ath_hw *ah, void *ts_start,
 			       u32 ts_paddr_start,
-			       u8 size)
+			       u16 size)
 {
 
 	ah->ts_paddr_start = ts_paddr_start;
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.h b/drivers/net/wireless/ath/ath9k/ar9003_mac.h
index c50449387bf..e203b51e968 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.h
@@ -118,5 +118,5 @@ int ath9k_hw_process_rxdesc_edma(struct ath_hw *ah,
 void ath9k_hw_reset_txstatus_ring(struct ath_hw *ah);
 void ath9k_hw_setup_statusring(struct ath_hw *ah, void *ts_start,
 			       u32 ts_paddr_start,
-			       u8 size);
+			       u16 size);
 #endif
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_rtt.c b/drivers/net/wireless/ath/ath9k/ar9003_rtt.c
index 48803ee9c0d..458bedf0b0a 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_rtt.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_rtt.c
@@ -16,6 +16,7 @@
 
 #include "hw.h"
 #include "ar9003_phy.h"
+#include "ar9003_rtt.h"
 
 #define RTT_RESTORE_TIMEOUT          1000
 #define RTT_ACCESS_TIMEOUT           100
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 95276e914c1..b30e9fc6433 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -97,7 +97,7 @@ enum buffer_type {
 #define bf_isampdu(bf)		(bf->bf_state.bf_type & BUF_AMPDU)
 #define bf_isaggr(bf)		(bf->bf_state.bf_type & BUF_AGGR)
 
-#define ATH_TXSTATUS_RING_SIZE 64
+#define ATH_TXSTATUS_RING_SIZE 512
 
 #define	DS2PHYS(_dd, _ds)						\
 	((_dd)->dd_desc_paddr + ((caddr_t)(_ds) - (caddr_t)(_dd)->dd_desc))
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index dc5fd569690..b8967e482e6 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -356,6 +356,7 @@ void ath_beacon_tasklet(unsigned long data)
 	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;
 
@@ -456,10 +457,12 @@ void ath_beacon_tasklet(unsigned long data)
 	if (bfaddr != 0) {
 		/* NB: cabq traffic should already be queued and primed */
 		ath9k_hw_puttxbuf(ah, sc->beacon.beaconq, bfaddr);
-		ath9k_hw_txstart(ah, sc->beacon.beaconq);
+
+		if (!edma)
+			ath9k_hw_txstart(ah, sc->beacon.beaconq);
 
 		sc->beacon.ast_be_xmit += bc;     /* XXX per-vif? */
-		if (ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
+		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);
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 48205c2960b..6a29004a71b 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -1016,7 +1016,7 @@ struct ath_hw {
 	u32 ts_paddr_start;
 	u32 ts_paddr_end;
 	u16 ts_tail;
-	u8 ts_size;
+	u16 ts_size;
 
 	u32 bb_watchdog_last_status;
 	u32 bb_watchdog_timeout_ms; /* in ms, 0 to disable */
diff --git a/drivers/net/wireless/ath/ath9k/mci.c b/drivers/net/wireless/ath/ath9k/mci.c
index fee8c6f0b25..05c23ea4c63 100644
--- a/drivers/net/wireless/ath/ath9k/mci.c
+++ b/drivers/net/wireless/ath/ath9k/mci.c
@@ -20,7 +20,7 @@
 #include "ath9k.h"
 #include "mci.h"
 
-u8 ath_mci_duty_cycle[] = { 0, 50, 60, 70, 80, 85, 90, 95, 98 };
+static const u8 ath_mci_duty_cycle[] = { 0, 50, 60, 70, 80, 85, 90, 95, 98 };
 
 static struct ath_mci_profile_info*
 ath_mci_find_profile(struct ath_mci_profile *mci,
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 9aa01997b1e..3182408ffe3 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -105,16 +105,19 @@ static int ath_max_4ms_framelen[4][32] = {
 /*********************/
 
 static void ath_txq_lock(struct ath_softc *sc, struct ath_txq *txq)
+	__acquires(&txq->axq_lock)
 {
 	spin_lock_bh(&txq->axq_lock);
 }
 
 static void ath_txq_unlock(struct ath_softc *sc, struct ath_txq *txq)
+	__releases(&txq->axq_lock)
 {
 	spin_unlock_bh(&txq->axq_lock);
 }
 
 static void ath_txq_unlock_complete(struct ath_softc *sc, struct ath_txq *txq)
+	__releases(&txq->axq_lock)
 {
 	struct sk_buff_head q;
 	struct sk_buff *skb;