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

7 files changed, 19 insertions, 5 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 3681caf5428..23838e37d45 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -218,6 +218,7 @@ struct ath_frame_info {
 struct ath_buf_state {
 	u8 bf_type;
 	u8 bfs_paprd;
+	unsigned long bfs_paprd_timestamp;
 	enum ath9k_internal_frame_type bfs_ftype;
 };
 
@@ -593,7 +594,6 @@ struct ath_softc {
 	struct work_struct paprd_work;
 	struct work_struct hw_check_work;
 	struct completion paprd_complete;
-	bool paprd_pending;
 
 	u32 intrstatus;
 	u32 sc_flags; /* SC_OP_* */
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 9040c2ff190..da5c64597c1 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -342,7 +342,6 @@ static bool ath_paprd_send_frame(struct ath_softc *sc, struct sk_buff *skb, int
 	tx_info->control.rates[1].idx = -1;
 
 	init_completion(&sc->paprd_complete);
-	sc->paprd_pending = true;
 	txctl.paprd = BIT(chain);
 
 	if (ath_tx_start(hw, skb, &txctl) != 0) {
@@ -353,7 +352,6 @@ static bool ath_paprd_send_frame(struct ath_softc *sc, struct sk_buff *skb, int
 
 	time_left = wait_for_completion_timeout(&sc->paprd_complete,
 			msecs_to_jiffies(ATH_PAPRD_TIMEOUT));
-	sc->paprd_pending = false;
 
 	if (!time_left)
 		ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_CALIBRATE,
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 33a37edbaf7..07b7804aec5 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1725,6 +1725,9 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 			ar9003_hw_set_paprd_txdesc(sc->sc_ah, bf->bf_desc,
 						   bf->bf_state.bfs_paprd);
 
+		if (txctl->paprd)
+			bf->bf_state.bfs_paprd_timestamp = jiffies;
+
 		ath_tx_send_normal(sc, txctl->txq, tid, &bf_head);
 	}
 
@@ -1886,7 +1889,9 @@ static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
 	bf->bf_buf_addr = 0;
 
 	if (bf->bf_state.bfs_paprd) {
-		if (!sc->paprd_pending)
+		if (time_after(jiffies,
+				bf->bf_state.bfs_paprd_timestamp +
+				msecs_to_jiffies(ATH_PAPRD_TIMEOUT)))
 			dev_kfree_skb_any(skb);
 		else
 			complete(&sc->paprd_complete);
diff --git a/drivers/net/wireless/ath/carl9170/rx.c b/drivers/net/wireless/ath/carl9170/rx.c
index 939a0e96ed1..84866a4b835 100644
--- a/drivers/net/wireless/ath/carl9170/rx.c
+++ b/drivers/net/wireless/ath/carl9170/rx.c
@@ -564,7 +564,7 @@ static void carl9170_ps_beacon(struct ar9170 *ar, void *data, unsigned int len)
 	cam = ieee80211_check_tim(tim_ie, tim_len, ar->common.curaid);
 
 	/* 2. Maybe the AP wants to send multicast/broadcast data? */
-	cam = !!(tim_ie->bitmap_ctrl & 0x01);
+	cam |= !!(tim_ie->bitmap_ctrl & 0x01);
 
 	if (!cam) {
 		/* back to low-power land. */
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index af505bcd7ae..ef36aff1bb4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -681,6 +681,8 @@ struct iwl_cfg iwl6000i_2bg_cfg = {
 	.fw_name_pre = IWL6050_FW_PRE,				\
 	.ucode_api_max = IWL6050_UCODE_API_MAX,			\
 	.ucode_api_min = IWL6050_UCODE_API_MIN,			\
+	.valid_tx_ant = ANT_AB,		/* .cfg overwrite */	\
+	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */	\
 	.ops = &iwl6050_ops,					\
 	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,	\
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 36335b1b54d..c1cfd9952e5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -1157,6 +1157,9 @@ static void iwl_irq_tasklet_legacy(struct iwl_priv *priv)
 	/* only Re-enable if disabled by irq */
 	if (test_bit(STATUS_INT_ENABLED, &priv->status))
 		iwl_enable_interrupts(priv);
+	/* Re-enable RF_KILL if it occurred */
+	else if (handled & CSR_INT_BIT_RF_KILL)
+		iwl_enable_rfkill_int(priv);
 
 #ifdef CONFIG_IWLWIFI_DEBUG
 	if (iwl_get_debug_level(priv) & (IWL_DL_ISR)) {
@@ -1371,6 +1374,9 @@ static void iwl_irq_tasklet(struct iwl_priv *priv)
 	/* only Re-enable if disabled by irq */
 	if (test_bit(STATUS_INT_ENABLED, &priv->status))
 		iwl_enable_interrupts(priv);
+	/* Re-enable RF_KILL if it occurred */
+	else if (handled & CSR_INT_BIT_RF_KILL)
+		iwl_enable_rfkill_int(priv);
 }
 
 /* the threshold ratio of actual_ack_cnt to expected_ack_cnt in percent */
diff --git a/drivers/net/wireless/wl1251/main.c b/drivers/net/wireless/wl1251/main.c
index 012e1a4016f..40372bac948 100644
--- a/drivers/net/wireless/wl1251/main.c
+++ b/drivers/net/wireless/wl1251/main.c
@@ -1039,6 +1039,9 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
 
 	if (changed & BSS_CHANGED_BEACON) {
 		beacon = ieee80211_beacon_get(hw, vif);
+		if (!beacon)
+			goto out_sleep;
+
 		ret = wl1251_cmd_template_set(wl, CMD_BEACON, beacon->data,
 					      beacon->len);