mac80211: update to wireless-testing 2010-02-07

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25425 3c298f89-4303-0410-b956-a3cf2f4a3e73

18 files changed, 20 insertions, 2851 deletions

diff --git a/package/mac80211/Makefile b/package/mac80211/Makefile
index 39c56f24c..48af1f76e 100644
--- a/package/mac80211/Makefile
+++ b/package/mac80211/Makefile
@@ -10,10 +10,10 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=mac80211
 
-PKG_VERSION:=2011-01-24
+PKG_VERSION:=2011-02-07
 PKG_RELEASE:=1
 PKG_SOURCE_URL:=http://mirror2.openwrt.org/sources
-PKG_MD5SUM:=c91b57972276b26824d4b18e927a9e5f
+PKG_MD5SUM:=a194610426c81ed5ad71ee83330c9669
 
 PKG_SOURCE:=compat-wireless-$(PKG_VERSION).tar.bz2
 PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/compat-wireless-$(PKG_VERSION)
diff --git a/package/mac80211/patches/018-revert_printk_va_format.patch b/package/mac80211/patches/018-revert_printk_va_format.patch
index 5ac97be0a..2cbc0f95e 100644
--- a/package/mac80211/patches/018-revert_printk_va_format.patch
+++ b/package/mac80211/patches/018-revert_printk_va_format.patch
@@ -186,24 +186,3 @@
  	va_end(args);
  }
  #endif /* DEBUG */
---- a/drivers/net/wireless/ath/main.c
-+++ b/drivers/net/wireless/ath/main.c
-@@ -60,16 +60,13 @@ EXPORT_SYMBOL(ath_rxbuf_alloc);
- int ath_printk(const char *level, struct ath_common *common,
- 	       const char *fmt, ...)
- {
--	struct va_format vaf;
- 	va_list args;
- 	int rtn;
- 
- 	va_start(args, fmt);
- 
--	vaf.fmt = fmt;
--	vaf.va = &args;
--
--	rtn = printk("%sath: %pV", level, &vaf);
-+	printk("%sath: ", level);
-+	rtn = vprintk(fmt, args);
- 
- 	va_end(args);
- 
diff --git a/package/mac80211/patches/050-fix_br_port_exists.patch b/package/mac80211/patches/050-fix_br_port_exists.patch
deleted file mode 100644
index b12036905..000000000
--- a/package/mac80211/patches/050-fix_br_port_exists.patch
+++ /dev/null
@@ -1,50 +0,0 @@
---- a/include/linux/compat-2.6.38.h
-+++ b/include/linux/compat-2.6.38.h
-@@ -8,23 +8,6 @@
- #include <linux/kernel.h>
- #include <linux/skbuff.h>
- 
--/*
-- * This is not part of The 2.6.37 kernel yet but we
-- * we use it to optimize the backport code we
-- * need to implement. Instead of using ifdefs
-- * to check what version of the check we use
-- * we just replace all checks on current code
-- * with this. I'll submit this upstream too, that
-- * way all we'd have to do is to implement this
-- * for older kernels, then we would not have to
-- * edit the upstrema code for backport efforts.
-- */
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
--#define br_port_exists(dev)	(dev->priv_flags & IFF_BRIDGE_PORT)
--#else
--#define br_port_exists(dev)	(dev->br_port)
--#endif
--
- /* rename member in struct mmc_host in include/linux/mmc/host.h */
- #define max_segs	max_hw_segs
- 
---- a/include/linux/compat-2.6.h
-+++ b/include/linux/compat-2.6.h
-@@ -32,4 +32,21 @@
- #include <linux/compat-2.6.37.h>
- #include <linux/compat-2.6.38.h>
- 
-+/*
-+ * This is not part of The 2.6.37 kernel yet but we
-+ * we use it to optimize the backport code we
-+ * need to implement. Instead of using ifdefs
-+ * to check what version of the check we use
-+ * we just replace all checks on current code
-+ * with this. I'll submit this upstream too, that
-+ * way all we'd have to do is to implement this
-+ * for older kernels, then we would not have to
-+ * edit the upstrema code for backport efforts.
-+ */
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
-+#define br_port_exists(dev)	(dev->priv_flags & IFF_BRIDGE_PORT)
-+#else
-+#define br_port_exists(dev)	(dev->br_port)
-+#endif
-+
- #endif /* LINUX_26_COMPAT_H */
diff --git a/package/mac80211/patches/300-ath9k_gpio_settings.patch b/package/mac80211/patches/300-ath9k_gpio_settings.patch
index e13e1cf72..7235ddeb5 100644
--- a/package/mac80211/patches/300-ath9k_gpio_settings.patch
+++ b/package/mac80211/patches/300-ath9k_gpio_settings.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/debug.c
 +++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -1200,6 +1200,12 @@ int ath9k_init_debug(struct ath_hw *ah)
+@@ -1091,6 +1091,12 @@ int ath9k_init_debug(struct ath_hw *ah)
  			sc->debug.debugfs_phy, &ah->config.cwm_ignore_extcca))
  		goto err;
  
@@ -26,7 +26,7 @@
  	struct ar5416IniArray iniCommon;
 --- a/drivers/net/wireless/ath/ath9k/hw.c
 +++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -1175,6 +1175,20 @@ static bool ath9k_hw_channel_change(stru
+@@ -1213,6 +1213,20 @@ static bool ath9k_hw_channel_change(stru
  	return true;
  }
  
@@ -47,7 +47,7 @@
  bool ath9k_hw_check_alive(struct ath_hw *ah)
  {
  	int count = 50;
-@@ -1463,6 +1477,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st
+@@ -1501,6 +1515,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st
  	if (AR_SREV_9300_20_OR_LATER(ah))
  		ar9003_hw_bb_watchdog_config(ah);
  
diff --git a/package/mac80211/patches/310-pending_work.patch b/package/mac80211/patches/310-pending_work.patch
deleted file mode 100644
index 924f7333a..000000000
--- a/package/mac80211/patches/310-pending_work.patch
+++ /dev/null
@@ -1,2294 +0,0 @@
---- a/drivers/net/wireless/ath/ath9k/Makefile
-+++ b/drivers/net/wireless/ath/ath9k/Makefile
-@@ -4,7 +4,6 @@ ath9k-y +=	beacon.o \
- 		main.o \
- 		recv.o \
- 		xmit.o \
--		virtual.o \
- 
- ath9k-$(CONFIG_ATH9K_RATE_CONTROL) += rc.o
- ath9k-$(CONFIG_PCI) += pci.o
---- a/drivers/net/wireless/ath/ath9k/ahb.c
-+++ b/drivers/net/wireless/ath/ath9k/ahb.c
-@@ -54,7 +54,6 @@ static struct ath_bus_ops ath_ahb_bus_op
- static int ath_ahb_probe(struct platform_device *pdev)
- {
- 	void __iomem *mem;
--	struct ath_wiphy *aphy;
- 	struct ath_softc *sc;
- 	struct ieee80211_hw *hw;
- 	struct resource *res;
-@@ -92,8 +91,7 @@ static int ath_ahb_probe(struct platform
- 
- 	irq = res->start;
- 
--	hw = ieee80211_alloc_hw(sizeof(struct ath_wiphy) +
--				sizeof(struct ath_softc), &ath9k_ops);
-+	hw = ieee80211_alloc_hw(sizeof(struct ath_softc), &ath9k_ops);
- 	if (hw == NULL) {
- 		dev_err(&pdev->dev, "no memory for ieee80211_hw\n");
- 		ret = -ENOMEM;
-@@ -103,11 +101,7 @@ static int ath_ahb_probe(struct platform
- 	SET_IEEE80211_DEV(hw, &pdev->dev);
- 	platform_set_drvdata(pdev, hw);
- 
--	aphy = hw->priv;
--	sc = (struct ath_softc *) (aphy + 1);
--	aphy->sc = sc;
--	aphy->hw = hw;
--	sc->pri_wiphy = aphy;
-+	sc = hw->priv;
- 	sc->hw = hw;
- 	sc->dev = &pdev->dev;
- 	sc->mem = mem;
-@@ -151,8 +145,7 @@ static int ath_ahb_remove(struct platfor
- 	struct ieee80211_hw *hw = platform_get_drvdata(pdev);
- 
- 	if (hw) {
--		struct ath_wiphy *aphy = hw->priv;
--		struct ath_softc *sc = aphy->sc;
-+		struct ath_softc *sc = hw->priv;
- 		void __iomem *mem = sc->mem;
- 
- 		ath9k_deinit_device(sc);
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -234,7 +234,6 @@ struct ath_buf {
- 	bool bf_stale;
- 	u16 bf_flags;
- 	struct ath_buf_state bf_state;
--	struct ath_wiphy *aphy;
- };
- 
- struct ath_atx_tid {
-@@ -389,7 +388,6 @@ struct ath_beacon {
- 	u32 ast_be_xmit;
- 	u64 bc_tstamp;
- 	struct ieee80211_vif *bslot[ATH_BCBUF];
--	struct ath_wiphy *bslot_aphy[ATH_BCBUF];
- 	int slottime;
- 	int slotupdate;
- 	struct ath9k_tx_queue_info beacon_qi;
-@@ -400,7 +398,7 @@ struct ath_beacon {
- 
- 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_wiphy *aphy, 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);
- 
-@@ -565,7 +563,6 @@ struct ath_ant_comb {
- #define PS_WAIT_FOR_TX_ACK        BIT(3)
- #define PS_BEACON_SYNC            BIT(4)
- 
--struct ath_wiphy;
- struct ath_rate_table;
- 
- struct ath9k_vif_iter_data {
-@@ -586,20 +583,8 @@ struct ath_softc {
- 	struct ieee80211_hw *hw;
- 	struct device *dev;
- 
--	spinlock_t wiphy_lock; /* spinlock to protect ath_wiphy data */
--	struct ath_wiphy *pri_wiphy;
--	struct ath_wiphy **sec_wiphy; /* secondary wiphys (virtual radios); may
--				       * have NULL entries */
--	int num_sec_wiphy; /* number of sec_wiphy pointers in the array */
- 	int chan_idx;
- 	int chan_is_ht;
--	struct ath_wiphy *next_wiphy;
--	struct work_struct chan_work;
--	int wiphy_select_failures;
--	unsigned long wiphy_select_first_fail;
--	struct delayed_work wiphy_work;
--	unsigned long wiphy_scheduler_int;
--	int wiphy_scheduler_index;
- 	struct survey_info *cur_survey;
- 	struct survey_info survey[ATH9K_NUM_CHANNELS];
- 
-@@ -643,6 +628,9 @@ struct ath_softc {
- 	int led_on_cnt;
- 	int led_off_cnt;
- 
-+	struct ath9k_hw_cal_data caldata;
-+	int last_rssi;
-+
- 	int beacon_interval;
- 
- #ifdef CONFIG_ATH9K_DEBUGFS
-@@ -662,23 +650,6 @@ struct ath_softc {
- 	struct pm_qos_request_list pm_qos_req;
- };
- 
--struct ath_wiphy {
--	struct ath_softc *sc; /* shared for all virtual wiphys */
--	struct ieee80211_hw *hw;
--	struct ath9k_hw_cal_data caldata;
--	enum ath_wiphy_state {
--		ATH_WIPHY_INACTIVE,
--		ATH_WIPHY_ACTIVE,
--		ATH_WIPHY_PAUSING,
--		ATH_WIPHY_PAUSED,
--		ATH_WIPHY_SCAN,
--	} state;
--	bool idle;
--	int chan_idx;
--	int chan_is_ht;
--	int last_rssi;
--};
--
- void ath9k_tasklet(unsigned long data);
- int ath_reset(struct ath_softc *sc, bool retry_tx);
- int ath_cabq_update(struct ath_softc *);
-@@ -732,24 +703,6 @@ void ath9k_ps_restore(struct ath_softc *
- u8 ath_txchainmask_reduction(struct ath_softc *sc, u8 chainmask, u32 rate);
- 
- void ath9k_set_bssid_mask(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
--int ath9k_wiphy_add(struct ath_softc *sc);
--int ath9k_wiphy_del(struct ath_wiphy *aphy);
--void ath9k_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb, int ftype);
--int ath9k_wiphy_pause(struct ath_wiphy *aphy);
--int ath9k_wiphy_unpause(struct ath_wiphy *aphy);
--int ath9k_wiphy_select(struct ath_wiphy *aphy);
--void ath9k_wiphy_set_scheduler(struct ath_softc *sc, unsigned int msec_int);
--void ath9k_wiphy_chan_work(struct work_struct *work);
--bool ath9k_wiphy_started(struct ath_softc *sc);
--void ath9k_wiphy_pause_all_forced(struct ath_softc *sc,
--				  struct ath_wiphy *selected);
--bool ath9k_wiphy_scanning(struct ath_softc *sc);
--void ath9k_wiphy_work(struct work_struct *work);
--bool ath9k_all_wiphys_idle(struct ath_softc *sc);
--void ath9k_set_wiphy_idle(struct ath_wiphy *aphy, bool idle);
--
--void ath_mac80211_stop_queue(struct ath_softc *sc, u16 skb_queue);
--bool ath_mac80211_start_queue(struct ath_softc *sc, u16 skb_queue);
- 
- void ath_start_rfkill_poll(struct ath_softc *sc);
- extern void ath9k_rfkill_poll_state(struct ieee80211_hw *hw);
---- a/drivers/net/wireless/ath/ath9k/beacon.c
-+++ b/drivers/net/wireless/ath/ath9k/beacon.c
-@@ -112,8 +112,7 @@ static void ath_beacon_setup(struct ath_
- 
- static void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- 	struct ath_tx_control txctl;
- 
-@@ -132,8 +131,7 @@ static void ath_tx_cabq(struct ieee80211
- static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw,
- 					   struct ieee80211_vif *vif)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- 	struct ath_buf *bf;
- 	struct ath_vif *avp;
-@@ -142,9 +140,6 @@ static struct ath_buf *ath_beacon_genera
- 	struct ieee80211_tx_info *info;
- 	int cabq_depth;
- 
--	if (aphy->state != ATH_WIPHY_ACTIVE)
--		return NULL;
--
- 	avp = (void *)vif->drv_priv;
- 	cabq = sc->beacon.cabq;
- 
-@@ -225,9 +220,8 @@ static struct ath_buf *ath_beacon_genera
- 	return bf;
- }
- 
--int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif)
-+int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif)
- {
--	struct ath_softc *sc = aphy->sc;
- 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- 	struct ath_vif *avp;
- 	struct ath_buf *bf;
-@@ -261,7 +255,6 @@ int ath_beacon_alloc(struct ath_wiphy *a
- 				}
- 			BUG_ON(sc->beacon.bslot[avp->av_bslot] != NULL);
- 			sc->beacon.bslot[avp->av_bslot] = vif;
--			sc->beacon.bslot_aphy[avp->av_bslot] = aphy;
- 			sc->nbcnvifs++;
- 		}
- 	}
-@@ -332,7 +325,6 @@ void ath_beacon_return(struct ath_softc 
- 
- 		if (avp->av_bslot != -1) {
- 			sc->beacon.bslot[avp->av_bslot] = NULL;
--			sc->beacon.bslot_aphy[avp->av_bslot] = NULL;
- 			sc->nbcnvifs--;
- 		}
- 
-@@ -358,7 +350,6 @@ 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_wiphy *aphy;
- 	int slot;
- 	u32 bfaddr, bc = 0, tsftu;
- 	u64 tsf;
-@@ -416,7 +407,6 @@ void ath_beacon_tasklet(unsigned long da
- 	 */
- 	slot = ATH_BCBUF - slot - 1;
- 	vif = sc->beacon.bslot[slot];
--	aphy = sc->beacon.bslot_aphy[slot];
- 
- 	ath_dbg(common, ATH_DBG_BEACON,
- 		"slot %d [tsf %llu tsftu %u intval %u] vif %p\n",
-@@ -424,7 +414,7 @@ void ath_beacon_tasklet(unsigned long da
- 
- 	bfaddr = 0;
- 	if (vif) {
--		bf = ath_beacon_generate(aphy->hw, vif);
-+		bf = ath_beacon_generate(sc->hw, vif);
- 		if (bf != NULL) {
- 			bfaddr = bf->bf_daddr;
- 			bc = 1;
---- a/drivers/net/wireless/ath/ath9k/debug.c
-+++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -381,41 +381,21 @@ static const struct file_operations fops
- 	.llseek = default_llseek,
- };
- 
--static const char * ath_wiphy_state_str(enum ath_wiphy_state state)
--{
--	switch (state) {
--	case ATH_WIPHY_INACTIVE:
--		return "INACTIVE";
--	case ATH_WIPHY_ACTIVE:
--		return "ACTIVE";
--	case ATH_WIPHY_PAUSING:
--		return "PAUSING";
--	case ATH_WIPHY_PAUSED:
--		return "PAUSED";
--	case ATH_WIPHY_SCAN:
--		return "SCAN";
--	}
--	return "?";
--}
--
- static ssize_t read_file_wiphy(struct file *file, char __user *user_buf,
- 			       size_t count, loff_t *ppos)
- {
- 	struct ath_softc *sc = file->private_data;
--	struct ath_wiphy *aphy = sc->pri_wiphy;
--	struct ieee80211_channel *chan = aphy->hw->conf.channel;
-+	struct ieee80211_channel *chan = sc->hw->conf.channel;
- 	char buf[512];
- 	unsigned int len = 0;
--	int i;
- 	u8 addr[ETH_ALEN];
- 	u32 tmp;
- 
- 	len += snprintf(buf + len, sizeof(buf) - len,
--			"primary: %s (%s chan=%d ht=%d)\n",
--			wiphy_name(sc->pri_wiphy->hw->wiphy),
--			ath_wiphy_state_str(sc->pri_wiphy->state),
-+			"%s (chan=%d ht=%d)\n",
-+			wiphy_name(sc->hw->wiphy),
- 			ieee80211_frequency_to_channel(chan->center_freq),
--			aphy->chan_is_ht);
-+			conf_is_ht(&sc->hw->conf));
- 
- 	put_unaligned_le32(REG_READ_D(sc->sc_ah, AR_STA_ID0), addr);
- 	put_unaligned_le16(REG_READ_D(sc->sc_ah, AR_STA_ID1) & 0xffff, addr + 4);
-@@ -457,123 +437,14 @@ static ssize_t read_file_wiphy(struct fi
- 	else
- 		len += snprintf(buf + len, sizeof(buf) - len, "\n");
- 
--	/* Put variable-length stuff down here, and check for overflows. */
--	for (i = 0; i < sc->num_sec_wiphy; i++) {
--		struct ath_wiphy *aphy_tmp = sc->sec_wiphy[i];
--		if (aphy_tmp == NULL)
--			continue;
--		chan = aphy_tmp->hw->conf.channel;
--		len += snprintf(buf + len, sizeof(buf) - len,
--			"secondary: %s (%s chan=%d ht=%d)\n",
--			wiphy_name(aphy_tmp->hw->wiphy),
--			ath_wiphy_state_str(aphy_tmp->state),
--			ieee80211_frequency_to_channel(chan->center_freq),
--						       aphy_tmp->chan_is_ht);
--	}
- 	if (len > sizeof(buf))
- 		len = sizeof(buf);
- 
- 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
- }
- 
--static struct ath_wiphy * get_wiphy(struct ath_softc *sc, const char *name)
--{
--	int i;
--	if (strcmp(name, wiphy_name(sc->pri_wiphy->hw->wiphy)) == 0)
--		return sc->pri_wiphy;
--	for (i = 0; i < sc->num_sec_wiphy; i++) {
--		struct ath_wiphy *aphy = sc->sec_wiphy[i];
--		if (aphy && strcmp(name, wiphy_name(aphy->hw->wiphy)) == 0)
--			return aphy;
--	}
--	return NULL;
--}
--
--static int del_wiphy(struct ath_softc *sc, const char *name)
--{
--	struct ath_wiphy *aphy = get_wiphy(sc, name);
--	if (!aphy)
--		return -ENOENT;
--	return ath9k_wiphy_del(aphy);
--}
--
--static int pause_wiphy(struct ath_softc *sc, const char *name)
--{
--	struct ath_wiphy *aphy = get_wiphy(sc, name);
--	if (!aphy)
--		return -ENOENT;
--	return ath9k_wiphy_pause(aphy);
--}
--
--static int unpause_wiphy(struct ath_softc *sc, const char *name)
--{
--	struct ath_wiphy *aphy = get_wiphy(sc, name);
--	if (!aphy)
--		return -ENOENT;
--	return ath9k_wiphy_unpause(aphy);
--}
--
--static int select_wiphy(struct ath_softc *sc, const char *name)
--{
--	struct ath_wiphy *aphy = get_wiphy(sc, name);
--	if (!aphy)
--		return -ENOENT;
--	return ath9k_wiphy_select(aphy);
--}
--
--static int schedule_wiphy(struct ath_softc *sc, const char *msec)
--{
--	ath9k_wiphy_set_scheduler(sc, simple_strtoul(msec, NULL, 0));
--	return 0;
--}
--
--static ssize_t write_file_wiphy(struct file *file, const char __user *user_buf,
--				size_t count, loff_t *ppos)
--{
--	struct ath_softc *sc = file->private_data;
--	char buf[50];
--	size_t len;
--
--	len = min(count, sizeof(buf) - 1);
--	if (copy_from_user(buf, user_buf, len))
--		return -EFAULT;
--	buf[len] = '\0';
--	if (len > 0 && buf[len - 1] == '\n')
--		buf[len - 1] = '\0';
--
--	if (strncmp(buf, "add", 3) == 0) {
--		int res = ath9k_wiphy_add(sc);
--		if (res < 0)
--			return res;
--	} else if (strncmp(buf, "del=", 4) == 0) {
--		int res = del_wiphy(sc, buf + 4);
--		if (res < 0)
--			return res;
--	} else if (strncmp(buf, "pause=", 6) == 0) {
--		int res = pause_wiphy(sc, buf + 6);
--		if (res < 0)
--			return res;
--	} else if (strncmp(buf, "unpause=", 8) == 0) {
--		int res = unpause_wiphy(sc, buf + 8);
--		if (res < 0)
--			return res;
--	} else if (strncmp(buf, "select=", 7) == 0) {
--		int res = select_wiphy(sc, buf + 7);
--		if (res < 0)
--			return res;
--	} else if (strncmp(buf, "schedule=", 9) == 0) {
--		int res = schedule_wiphy(sc, buf + 9);
--		if (res < 0)
--			return res;
--	} else
--		return -EOPNOTSUPP;
--
--	return count;
--}
--
- static const struct file_operations fops_wiphy = {
- 	.read = read_file_wiphy,
--	.write = write_file_wiphy,
- 	.open = ath9k_debugfs_open,
- 	.owner = THIS_MODULE,
- 	.llseek = default_llseek,
---- a/drivers/net/wireless/ath/ath9k/gpio.c
-+++ b/drivers/net/wireless/ath/ath9k/gpio.c
-@@ -201,8 +201,7 @@ static bool ath_is_rfkill_set(struct ath
- 
- void ath9k_rfkill_poll_state(struct ieee80211_hw *hw)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	bool blocked = !!ath_is_rfkill_set(sc);
- 
- 	wiphy_rfkill_set_hw_state(hw->wiphy, blocked);
---- a/drivers/net/wireless/ath/ath9k/init.c
-+++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -254,8 +254,7 @@ static int ath9k_reg_notifier(struct wip
- 			      struct regulatory_request *request)
- {
- 	struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_regulatory *reg = ath9k_hw_regulatory(sc->sc_ah);
- 
- 	return ath_reg_notifier_apply(wiphy, request, reg);
-@@ -517,10 +516,8 @@ static void ath9k_init_misc(struct ath_s
- 
- 	sc->beacon.slottime = ATH9K_SLOT_TIME_9;
- 
--	for (i = 0; i < ARRAY_SIZE(sc->beacon.bslot); i++) {
-+	for (i = 0; i < ARRAY_SIZE(sc->beacon.bslot); i++)
- 		sc->beacon.bslot[i] = NULL;
--		sc->beacon.bslot_aphy[i] = NULL;
--	}
- 
- 	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_ANT_DIV_COMB)
- 		sc->ant_comb.count = ATH_ANT_DIV_COMB_INIT_COUNT;
-@@ -556,7 +553,6 @@ static int ath9k_init_softc(u16 devid, s
- 	common->btcoex_enabled = ath9k_btcoex_enable == 1;
- 	spin_lock_init(&common->cc_lock);
- 
--	spin_lock_init(&sc->wiphy_lock);
- 	spin_lock_init(&sc->sc_serial_rw);
- 	spin_lock_init(&sc->sc_pm_lock);
- 	mutex_init(&sc->mutex);
-@@ -707,7 +703,6 @@ int ath9k_init_device(u16 devid, struct 
- 		    const struct ath_bus_ops *bus_ops)
- {
- 	struct ieee80211_hw *hw = sc->hw;
--	struct ath_wiphy *aphy = hw->priv;
- 	struct ath_common *common;
- 	struct ath_hw *ah;
- 	int error = 0;
-@@ -762,10 +757,7 @@ int ath9k_init_device(u16 devid, struct 
- 
- 	INIT_WORK(&sc->hw_check_work, ath_hw_check);
- 	INIT_WORK(&sc->paprd_work, ath_paprd_calibrate);
--	INIT_WORK(&sc->chan_work, ath9k_wiphy_chan_work);
--	INIT_DELAYED_WORK(&sc->wiphy_work, ath9k_wiphy_work);
--	sc->wiphy_scheduler_int = msecs_to_jiffies(500);
--	aphy->last_rssi = ATH_RSSI_DUMMY_MARKER;
-+	sc->last_rssi = ATH_RSSI_DUMMY_MARKER;
- 
- 	ath_init_leds(sc);
- 	ath_start_rfkill_poll(sc);
-@@ -823,28 +815,17 @@ static void ath9k_deinit_softc(struct at
- void ath9k_deinit_device(struct ath_softc *sc)
- {
- 	struct ieee80211_hw *hw = sc->hw;
--	int i = 0;
- 
- 	ath9k_ps_wakeup(sc);
- 
- 	wiphy_rfkill_stop_polling(sc->hw->wiphy);
- 	ath_deinit_leds(sc);
- 
--	for (i = 0; i < sc->num_sec_wiphy; i++) {
--		struct ath_wiphy *aphy = sc->sec_wiphy[i];
--		if (aphy == NULL)
--			continue;
--		sc->sec_wiphy[i] = NULL;
--		ieee80211_unregister_hw(aphy->hw);
--		ieee80211_free_hw(aphy->hw);
--	}
--
- 	ieee80211_unregister_hw(hw);
- 	pm_qos_remove_request(&sc->pm_qos_req);
- 	ath_rx_cleanup(sc);
- 	ath_tx_cleanup(sc);
- 	ath9k_deinit_softc(sc);
--	kfree(sc->sec_wiphy);
- }
- 
- void ath_descdma_cleanup(struct ath_softc *sc,
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -215,7 +215,6 @@ static void ath_update_survey_stats(stru
- int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
- 		    struct ath9k_channel *hchan)
- {
--	struct ath_wiphy *aphy = hw->priv;
- 	struct ath_hw *ah = sc->sc_ah;
- 	struct ath_common *common = ath9k_hw_common(ah);
- 	struct ieee80211_conf *conf = &common->hw->conf;
-@@ -262,7 +261,7 @@ int ath_set_channel(struct ath_softc *sc
- 		fastcc = false;
- 
- 	if (!(sc->sc_flags & SC_OP_OFFCHANNEL))
--		caldata = &aphy->caldata;
-+		caldata = &sc->caldata;
- 
- 	ath_dbg(common, ATH_DBG_CONFIG,
- 		"(%u MHz) -> (%u MHz), conf_is_ht40: %d fastcc: %d\n",
-@@ -295,6 +294,8 @@ int ath_set_channel(struct ath_softc *sc
- 	}
- 
-  ps_restore:
-+	ieee80211_wake_queues(hw);
-+
- 	spin_unlock_bh(&sc->sc_pcu_lock);
- 
- 	ath9k_ps_restore(sc);
-@@ -850,7 +851,6 @@ static void ath9k_bss_assoc_info(struct 
- 				 struct ieee80211_vif *vif,
- 				 struct ieee80211_bss_conf *bss_conf)
- {
--	struct ath_wiphy *aphy = hw->priv;
- 	struct ath_hw *ah = sc->sc_ah;
- 	struct ath_common *common = ath9k_hw_common(ah);
- 
-@@ -874,7 +874,7 @@ static void ath9k_bss_assoc_info(struct 
- 		ath_beacon_config(sc, vif);
- 
- 		/* Reset rssi stats */
--		aphy->last_rssi = ATH_RSSI_DUMMY_MARKER;
-+		sc->last_rssi = ATH_RSSI_DUMMY_MARKER;
- 		sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER;
- 
- 		sc->sc_flags |= SC_OP_ANI_RUN;
-@@ -1073,8 +1073,7 @@ void ath9k_update_ichannel(struct ath_so
- 
- static int ath9k_start(struct ieee80211_hw *hw)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_hw *ah = sc->sc_ah;
- 	struct ath_common *common = ath9k_hw_common(ah);
- 	struct ieee80211_channel *curchan = hw->conf.channel;
-@@ -1087,29 +1086,7 @@ static int ath9k_start(struct ieee80211_
- 
- 	mutex_lock(&sc->mutex);
- 
--	if (ath9k_wiphy_started(sc)) {
--		if (sc->chan_idx == curchan->hw_value) {
--			/*
--			 * Already on the operational channel, the new wiphy
--			 * can be marked active.
--			 */
--			aphy->state = ATH_WIPHY_ACTIVE;
--			ieee80211_wake_queues(hw);
--		} else {
--			/*
--			 * Another wiphy is on another channel, start the new
--			 * wiphy in paused state.
--			 */
--			aphy->state = ATH_WIPHY_PAUSED;
--			ieee80211_stop_queues(hw);
--		}
--		mutex_unlock(&sc->mutex);
--		return 0;
--	}
--	aphy->state = ATH_WIPHY_ACTIVE;
--
- 	/* setup initial channel */
--
- 	sc->chan_idx = curchan->hw_value;
- 
- 	init_channel = ath_get_curchannel(sc, hw);
-@@ -1213,19 +1190,11 @@ mutex_unlock:
- static int ath9k_tx(struct ieee80211_hw *hw,
- 		    struct sk_buff *skb)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- 	struct ath_tx_control txctl;
- 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
- 
--	if (aphy->state != ATH_WIPHY_ACTIVE && aphy->state != ATH_WIPHY_SCAN) {
--		ath_dbg(common, ATH_DBG_XMIT,
--			"ath9k: %s: TX in unexpected wiphy state %d\n",
--			wiphy_name(hw->wiphy), aphy->state);
--		goto exit;
--	}
--
- 	if (sc->ps_enabled) {
- 		/*
- 		 * mac80211 does not set PM field for normal data frames, so we
-@@ -1284,16 +1253,12 @@ exit:
- 
- static void ath9k_stop(struct ieee80211_hw *hw)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_hw *ah = sc->sc_ah;
- 	struct ath_common *common = ath9k_hw_common(ah);
--	int i;
- 
- 	mutex_lock(&sc->mutex);
- 
--	aphy->state = ATH_WIPHY_INACTIVE;
--
- 	if (led_blink)
- 		cancel_delayed_work_sync(&sc->ath_led_blink_work);
- 
-@@ -1301,27 +1266,12 @@ static void ath9k_stop(struct ieee80211_
- 	cancel_work_sync(&sc->paprd_work);
- 	cancel_work_sync(&sc->hw_check_work);
- 
--	for (i = 0; i < sc->num_sec_wiphy; i++) {
--		if (sc->sec_wiphy[i])
--			break;
--	}
--
--	if (i == sc->num_sec_wiphy) {
--		cancel_delayed_work_sync(&sc->wiphy_work);
--		cancel_work_sync(&sc->chan_work);
--	}
--
- 	if (sc->sc_flags & SC_OP_INVALID) {
- 		ath_dbg(common, ATH_DBG_ANY, "Device not present\n");
- 		mutex_unlock(&sc->mutex);
- 		return;
- 	}
- 
--	if (ath9k_wiphy_started(sc)) {
--		mutex_unlock(&sc->mutex);
--		return; /* another wiphy still in use */
--	}
--
- 	/* Ensure HW is awake when we try to shut it down. */
- 	ath9k_ps_wakeup(sc);
- 
-@@ -1353,7 +1303,6 @@ static void ath9k_stop(struct ieee80211_
- 	ath9k_ps_restore(sc);
- 
- 	sc->ps_idle = true;
--	ath9k_set_wiphy_idle(aphy, true);
- 	ath_radio_disable(sc, hw);
- 
- 	sc->sc_flags |= SC_OP_INVALID;
-@@ -1439,11 +1388,9 @@ void ath9k_calculate_iter_data(struct ie
- 			       struct ieee80211_vif *vif,
- 			       struct ath9k_vif_iter_data *iter_data)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_hw *ah = sc->sc_ah;
- 	struct ath_common *common = ath9k_hw_common(ah);
--	int i;
- 
- 	/*
- 	 * Use the hardware MAC address as reference, the hardware uses it
-@@ -1457,24 +1404,15 @@ void ath9k_calculate_iter_data(struct ie
- 		ath9k_vif_iter(iter_data, vif->addr, vif);
- 
- 	/* Get list of all active MAC addresses */
--	spin_lock_bh(&sc->wiphy_lock);
- 	ieee80211_iterate_active_interfaces_atomic(sc->hw, ath9k_vif_iter,
- 						   iter_data);
--	for (i = 0; i < sc->num_sec_wiphy; i++) {
--		if (sc->sec_wiphy[i] == NULL)
--			continue;
--		ieee80211_iterate_active_interfaces_atomic(
--			sc->sec_wiphy[i]->hw, ath9k_vif_iter, iter_data);
--	}
--	spin_unlock_bh(&sc->wiphy_lock);
- }
- 
- /* Called with sc->mutex held. */
- static void ath9k_calculate_summary_state(struct ieee80211_hw *hw,
- 					  struct ieee80211_vif *vif)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_hw *ah = sc->sc_ah;
- 	struct ath_common *common = ath9k_hw_common(ah);
- 	struct ath9k_vif_iter_data iter_data;
-@@ -1530,8 +1468,7 @@ static void ath9k_calculate_summary_stat
- static void ath9k_do_vif_add_setup(struct ieee80211_hw *hw,
- 				   struct ieee80211_vif *vif)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 
- 	ath9k_calculate_summary_state(hw, vif);
- 
-@@ -1544,7 +1481,7 @@ static void ath9k_do_vif_add_setup(struc
- 		 * in the info_changed method and set up beacons properly
- 		 * there.
- 		 */
--		error = ath_beacon_alloc(aphy, vif);
-+		error = ath_beacon_alloc(sc, vif);
- 		if (error)
- 			ath9k_reclaim_beacon(sc, vif);
- 		else
-@@ -1556,8 +1493,7 @@ static void ath9k_do_vif_add_setup(struc
- static int ath9k_add_interface(struct ieee80211_hw *hw,
- 			       struct ieee80211_vif *vif)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_hw *ah = sc->sc_ah;
- 	struct ath_common *common = ath9k_hw_common(ah);
- 	struct ath_vif *avp = (void *)vif->drv_priv;
-@@ -1617,8 +1553,7 @@ static int ath9k_change_interface(struct
- 				  enum nl80211_iftype new_type,
- 				  bool p2p)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- 	int ret = 0;
- 
-@@ -1660,8 +1595,7 @@ out:
- static void ath9k_remove_interface(struct ieee80211_hw *hw,
- 				   struct ieee80211_vif *vif)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- 
- 	ath_dbg(common, ATH_DBG_CONFIG, "Detach Interface\n");
-@@ -1715,12 +1649,11 @@ static void ath9k_disable_ps(struct ath_
- 
- static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	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 disable_radio;
-+	bool disable_radio = false;
- 
- 	mutex_lock(&sc->mutex);
- 
-@@ -1731,29 +1664,13 @@ static int ath9k_config(struct ieee80211
- 	 * the end.
- 	 */
- 	if (changed & IEEE80211_CONF_CHANGE_IDLE) {
--		bool enable_radio;
--		bool all_wiphys_idle;
--		bool idle = !!(conf->flags & IEEE80211_CONF_IDLE);
--
--		spin_lock_bh(&sc->wiphy_lock);
--		all_wiphys_idle =  ath9k_all_wiphys_idle(sc);
--		ath9k_set_wiphy_idle(aphy, idle);
--
--		enable_radio = (!idle && all_wiphys_idle);
--
--		/*
--		 * After we unlock here its possible another wiphy
--		 * can be re-renabled so to account for that we will
--		 * only disable the radio toward the end of this routine
--		 * if by then all wiphys are still idle.
--		 */
--		spin_unlock_bh(&sc->wiphy_lock);
--
--		if (enable_radio) {
--			sc->ps_idle = false;
-+		sc->ps_idle = !!(conf->flags & IEEE80211_CONF_IDLE);
-+		if (!sc->ps_idle) {
- 			ath_radio_enable(sc, hw);
- 			ath_dbg(common, ATH_DBG_CONFIG,
- 				"not-idle: enabling radio\n");
-+		} else {
-+			disable_radio = true;
- 		}
- 	}
- 
-@@ -1794,24 +1711,11 @@ static int ath9k_config(struct ieee80211
- 		if (ah->curchan)
- 			old_pos = ah->curchan - &ah->channels[0];
- 
--		aphy->chan_idx = pos;
--		aphy->chan_is_ht = conf_is_ht(conf);
- 		if (hw->conf.flags & IEEE80211_CONF_OFFCHANNEL)
- 			sc->sc_flags |= SC_OP_OFFCHANNEL;
- 		else
- 			sc->sc_flags &= ~SC_OP_OFFCHANNEL;
- 
--		if (aphy->state == ATH_WIPHY_SCAN ||
--		    aphy->state == ATH_WIPHY_ACTIVE)
--			ath9k_wiphy_pause_all_forced(sc, aphy);
--		else {
--			/*
--			 * Do not change operational channel based on a paused
--			 * wiphy changes.
--			 */
--			goto skip_chan_change;
--		}
--
- 		ath_dbg(common, ATH_DBG_CONFIG, "Set channel: %d MHz\n",
- 			curchan->center_freq);
- 
-@@ -1858,7 +1762,6 @@ static int ath9k_config(struct ieee80211
- 			ath_update_survey_nf(sc, old_pos);
- 	}
- 
--skip_chan_change:
- 	if (changed & IEEE80211_CONF_CHANGE_POWER) {
- 		sc->config.txpowlimit = 2 * conf->power_level;
- 		ath9k_ps_wakeup(sc);
-@@ -1866,13 +1769,8 @@ skip_chan_change:
- 		ath9k_ps_restore(sc);
- 	}
- 
--	spin_lock_bh(&sc->wiphy_lock);
--	disable_radio = ath9k_all_wiphys_idle(sc);
--	spin_unlock_bh(&sc->wiphy_lock);
--
- 	if (disable_radio) {
- 		ath_dbg(common, ATH_DBG_CONFIG, "idle: disabling radio\n");
--		sc->ps_idle = true;
- 		ath_radio_disable(sc, hw);
- 	}
- 
-@@ -1897,8 +1795,7 @@ static void ath9k_configure_filter(struc
- 				   unsigned int *total_flags,
- 				   u64 multicast)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	u32 rfilt;
- 
- 	changed_flags &= SUPPORTED_FILTERS;
-@@ -1918,8 +1815,7 @@ static int ath9k_sta_add(struct ieee8021
- 			 struct ieee80211_vif *vif,
- 			 struct ieee80211_sta *sta)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 
- 	ath_node_attach(sc, sta);
- 
-@@ -1930,8 +1826,7 @@ static int ath9k_sta_remove(struct ieee8
- 			    struct ieee80211_vif *vif,
- 			    struct ieee80211_sta *sta)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 
- 	ath_node_detach(sc, sta);
- 
-@@ -1941,8 +1836,7 @@ static int ath9k_sta_remove(struct ieee8
- static int ath9k_conf_tx(struct ieee80211_hw *hw, u16 queue,
- 			 const struct ieee80211_tx_queue_params *params)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- 	struct ath_txq *txq;
- 	struct ath9k_tx_queue_info qi;
-@@ -1986,8 +1880,7 @@ static int ath9k_set_key(struct ieee8021
- 			 struct ieee80211_sta *sta,
- 			 struct ieee80211_key_conf *key)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- 	int ret = 0;
- 
-@@ -2031,8 +1924,7 @@ static void ath9k_bss_info_changed(struc
- 				   struct ieee80211_bss_conf *bss_conf,
- 				   u32 changed)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_hw *ah = sc->sc_ah;
- 	struct ath_common *common = ath9k_hw_common(ah);
- 	struct ath_vif *avp = (void *)vif->drv_priv;
-@@ -2062,7 +1954,7 @@ static void ath9k_bss_info_changed(struc
- 	if ((changed & BSS_CHANGED_BEACON) ||
- 	    ((changed & BSS_CHANGED_BEACON_ENABLED) && bss_conf->enable_beacon)) {
- 		ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq);
--		error = ath_beacon_alloc(aphy, vif);
-+		error = ath_beacon_alloc(sc, vif);
- 		if (!error)
- 			ath_beacon_config(sc, vif);
- 	}
-@@ -2099,7 +1991,7 @@ static void ath9k_bss_info_changed(struc
- 		if (vif->type == NL80211_IFTYPE_AP) {
- 			sc->sc_flags |= SC_OP_TSF_RESET;
- 			ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq);
--			error = ath_beacon_alloc(aphy, vif);
-+			error = ath_beacon_alloc(sc, vif);
- 			if (!error)
- 				ath_beacon_config(sc, vif);
- 		} else {
-@@ -2137,9 +2029,8 @@ static void ath9k_bss_info_changed(struc
- 
- static u64 ath9k_get_tsf(struct ieee80211_hw *hw)
- {
-+	struct ath_softc *sc = hw->priv;
- 	u64 tsf;
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
- 
- 	mutex_lock(&sc->mutex);
- 	ath9k_ps_wakeup(sc);
-@@ -2152,8 +2043,7 @@ static u64 ath9k_get_tsf(struct ieee8021
- 
- static void ath9k_set_tsf(struct ieee80211_hw *hw, u64 tsf)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 
- 	mutex_lock(&sc->mutex);
- 	ath9k_ps_wakeup(sc);
-@@ -2164,8 +2054,7 @@ static void ath9k_set_tsf(struct ieee802
- 
- static void ath9k_reset_tsf(struct ieee80211_hw *hw)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 
- 	mutex_lock(&sc->mutex);
- 
-@@ -2182,8 +2071,7 @@ static int ath9k_ampdu_action(struct iee
- 			      struct ieee80211_sta *sta,
- 			      u16 tid, u16 *ssn, u8 buf_size)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	int ret = 0;
- 
- 	local_bh_disable();
-@@ -2228,8 +2116,7 @@ static int ath9k_ampdu_action(struct iee
- static int ath9k_get_survey(struct ieee80211_hw *hw, int idx,
- 			     struct survey_info *survey)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- 	struct ieee80211_supported_band *sband;
- 	struct ieee80211_channel *chan;
-@@ -2263,47 +2150,9 @@ static int ath9k_get_survey(struct ieee8
- 	return 0;
- }
- 
--static void ath9k_sw_scan_start(struct ieee80211_hw *hw)
--{
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
--
--	mutex_lock(&sc->mutex);
--	if (ath9k_wiphy_scanning(sc)) {
--		/*
--		 * There is a race here in mac80211 but fixing it requires
--		 * we revisit how we handle the scan complete callback.
--		 * After mac80211 fixes we will not have configured hardware
--		 * to the home channel nor would we have configured the RX
--		 * filter yet.
--		 */
--		mutex_unlock(&sc->mutex);
--		return;
--	}
--
--	aphy->state = ATH_WIPHY_SCAN;
--	ath9k_wiphy_pause_all_forced(sc, aphy);
--	mutex_unlock(&sc->mutex);
--}
--
--/*
-- * XXX: this requires a revisit after the driver
-- * scan_complete gets moved to another place/removed in mac80211.
-- */
--static void ath9k_sw_scan_complete(struct ieee80211_hw *hw)
--{
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
--
--	mutex_lock(&sc->mutex);
--	aphy->state = ATH_WIPHY_ACTIVE;
--	mutex_unlock(&sc->mutex);
--}
--
- static void ath9k_set_coverage_class(struct ieee80211_hw *hw, u8 coverage_class)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_hw *ah = sc->sc_ah;
- 
- 	mutex_lock(&sc->mutex);
-@@ -2331,8 +2180,6 @@ struct ieee80211_ops ath9k_ops = {
- 	.reset_tsf 	    = ath9k_reset_tsf,
- 	.ampdu_action       = ath9k_ampdu_action,
- 	.get_survey	    = ath9k_get_survey,
--	.sw_scan_start      = ath9k_sw_scan_start,
--	.sw_scan_complete   = ath9k_sw_scan_complete,
- 	.rfkill_poll        = ath9k_rfkill_poll_state,
- 	.set_coverage_class = ath9k_set_coverage_class,
- };
---- a/drivers/net/wireless/ath/ath9k/pci.c
-+++ b/drivers/net/wireless/ath/ath9k/pci.c
-@@ -126,7 +126,6 @@ static const struct ath_bus_ops ath_pci_
- static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
- {
- 	void __iomem *mem;
--	struct ath_wiphy *aphy;
- 	struct ath_softc *sc;
- 	struct ieee80211_hw *hw;
- 	u8 csz;
-@@ -198,8 +197,7 @@ static int ath_pci_probe(struct pci_dev 
- 		goto err_iomap;
- 	}
- 
--	hw = ieee80211_alloc_hw(sizeof(struct ath_wiphy) +
--				sizeof(struct ath_softc), &ath9k_ops);
-+	hw = ieee80211_alloc_hw(sizeof(struct ath_softc), &ath9k_ops);
- 	if (!hw) {
- 		dev_err(&pdev->dev, "No memory for ieee80211_hw\n");
- 		ret = -ENOMEM;
-@@ -209,11 +207,7 @@ static int ath_pci_probe(struct pci_dev 
- 	SET_IEEE80211_DEV(hw, &pdev->dev);
- 	pci_set_drvdata(pdev, hw);
- 
--	aphy = hw->priv;
--	sc = (struct ath_softc *) (aphy + 1);
--	aphy->sc = sc;
--	aphy->hw = hw;
--	sc->pri_wiphy = aphy;
-+	sc = hw->priv;
- 	sc->hw = hw;
- 	sc->dev = &pdev->dev;
- 	sc->mem = mem;
-@@ -260,8 +254,7 @@ err_dma:
- static void ath_pci_remove(struct pci_dev *pdev)
- {
- 	struct ieee80211_hw *hw = pci_get_drvdata(pdev);
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	void __iomem *mem = sc->mem;
- 
- 	if (!is_ath9k_unloaded)
-@@ -281,8 +274,7 @@ static int ath_pci_suspend(struct device
- {
- 	struct pci_dev *pdev = to_pci_dev(device);
- 	struct ieee80211_hw *hw = pci_get_drvdata(pdev);
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 
- 	ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
- 
-@@ -293,8 +285,7 @@ static int ath_pci_resume(struct device 
- {
- 	struct pci_dev *pdev = to_pci_dev(device);
- 	struct ieee80211_hw *hw = pci_get_drvdata(pdev);
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	u32 val;
- 
- 	/*
-@@ -320,7 +311,6 @@ static int ath_pci_resume(struct device 
- 	ath9k_ps_restore(sc);
- 
- 	sc->ps_idle = true;
--	ath9k_set_wiphy_idle(aphy, true);
- 	ath_radio_disable(sc, hw);
- 
- 	return 0;
---- a/drivers/net/wireless/ath/ath9k/rc.c
-+++ b/drivers/net/wireless/ath/ath9k/rc.c
-@@ -1560,8 +1560,7 @@ static void ath_rate_add_sta_debugfs(voi
- 
- static void *ath_rate_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	return aphy->sc;
-+	return hw->priv;
- }
- 
- static void ath_rate_free(void *priv)
---- a/drivers/net/wireless/ath/ath9k/recv.c
-+++ b/drivers/net/wireless/ath/ath9k/recv.c
-@@ -34,27 +34,6 @@ static inline bool ath9k_check_auto_slee
- 	       (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_AUTOSLEEP);
- }
- 
--static struct ieee80211_hw * ath_get_virt_hw(struct ath_softc *sc,
--					     struct ieee80211_hdr *hdr)
--{
--	struct ieee80211_hw *hw = sc->pri_wiphy->hw;
--	int i;
--
--	spin_lock_bh(&sc->wiphy_lock);
--	for (i = 0; i < sc->num_sec_wiphy; i++) {
--		struct ath_wiphy *aphy = sc->sec_wiphy[i];
--		if (aphy == NULL)
--			continue;
--		if (compare_ether_addr(hdr->addr1, aphy->hw->wiphy->perm_addr)
--		    == 0) {
--			hw = aphy->hw;
--			break;
--		}
--	}
--	spin_unlock_bh(&sc->wiphy_lock);
--	return hw;
--}
--
- /*
-  * Setup and link descriptors.
-  *
-@@ -463,8 +442,7 @@ u32 ath_calcrxfilter(struct ath_softc *s
- 	if (conf_is_ht(&sc->hw->conf))
- 		rfilt |= ATH9K_RX_FILTER_COMP_BAR;
- 
--	if (sc->sec_wiphy || (sc->nvifs > 1) ||
--	    (sc->rx.rxfilter & FIF_OTHER_BSS)) {
-+	if (sc->nvifs > 1 || (sc->rx.rxfilter & FIF_OTHER_BSS)) {
- 		/* The following may also be needed for other older chips */
- 		if (sc->sc_ah->hw_version.macVersion == AR_SREV_VERSION_9160)
- 			rfilt |= ATH9K_RX_FILTER_PROM;
-@@ -668,37 +646,6 @@ static void ath_rx_ps(struct ath_softc *
- 	}
- }
- 
--static void ath_rx_send_to_mac80211(struct ieee80211_hw *hw,
--				    struct ath_softc *sc, struct sk_buff *skb)
--{
--	struct ieee80211_hdr *hdr;
--
--	hdr = (struct ieee80211_hdr *)skb->data;
--
--	/* Send the frame to mac80211 */
--	if (is_multicast_ether_addr(hdr->addr1)) {
--		int i;
--		/*
--		 * Deliver broadcast/multicast frames to all suitable
--		 * virtual wiphys.
--		 */
--		/* TODO: filter based on channel configuration */
--		for (i = 0; i < sc->num_sec_wiphy; i++) {
--			struct ath_wiphy *aphy = sc->sec_wiphy[i];
--			struct sk_buff *nskb;
--			if (aphy == NULL)
--				continue;
--			nskb = skb_copy(skb, GFP_ATOMIC);
--			if (!nskb)
--				continue;
--			ieee80211_rx(aphy->hw, nskb);
--		}
--		ieee80211_rx(sc->hw, skb);
--	} else
--		/* Deliver unicast frames based on receiver address */
--		ieee80211_rx(hw, skb);
--}
--
- static bool ath_edma_get_buffers(struct ath_softc *sc,
- 				 enum ath9k_rx_qtype qtype)
- {
-@@ -980,7 +927,7 @@ static void ath9k_process_rssi(struct at
- 			       struct ieee80211_hdr *hdr,
- 			       struct ath_rx_status *rx_stats)
- {
--	struct ath_wiphy *aphy = hw->priv;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_hw *ah = common->ah;
- 	int last_rssi;
- 	__le16 fc;
-@@ -1000,9 +947,9 @@ static void ath9k_process_rssi(struct at
- 	}
- 
- 	if (rx_stats->rs_rssi != ATH9K_RSSI_BAD && !rx_stats->rs_moreaggr)
--		ATH_RSSI_LPF(aphy->last_rssi, rx_stats->rs_rssi);
-+		ATH_RSSI_LPF(sc->last_rssi, rx_stats->rs_rssi);
- 
--	last_rssi = aphy->last_rssi;
-+	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);
-@@ -1644,7 +1591,7 @@ int ath_rx_tasklet(struct ath_softc *sc,
- 	 * virtual wiphy so to account for that we iterate over the active
- 	 * wiphys and find the appropriate wiphy and therefore hw.
- 	 */
--	struct ieee80211_hw *hw = NULL;
-+	struct ieee80211_hw *hw = sc->hw;
- 	struct ieee80211_hdr *hdr;
- 	int retval;
- 	bool decrypt_error = false;
-@@ -1689,8 +1636,6 @@ int ath_rx_tasklet(struct ath_softc *sc,
- 		hdr = (struct ieee80211_hdr *) (skb->data + rx_status_len);
- 		rxs =  IEEE80211_SKB_RXCB(skb);
- 
--		hw = ath_get_virt_hw(sc, hdr);
--
- 		ath_debug_stat_rx(sc, &rs);
- 
- 		/*
-@@ -1748,7 +1693,7 @@ int ath_rx_tasklet(struct ath_softc *sc,
- 			bf->bf_mpdu = NULL;
- 			bf->bf_buf_addr = 0;
- 			ath_err(common, "dma_mapping_error() on RX\n");
--			ath_rx_send_to_mac80211(hw, sc, skb);
-+			ieee80211_rx(hw, skb);
- 			break;
- 		}
- 
-@@ -1775,7 +1720,7 @@ int ath_rx_tasklet(struct ath_softc *sc,
- 		if (ah->caps.hw_caps & ATH9K_HW_CAP_ANT_DIV_COMB)
- 			ath_ant_comb_scan(sc, &rs);
- 
--		ath_rx_send_to_mac80211(hw, sc, skb);
-+		ieee80211_rx(hw, skb);
- 
- requeue:
- 		if (edma) {
---- a/drivers/net/wireless/ath/ath9k/virtual.c
-+++ /dev/null
-@@ -1,669 +0,0 @@
--/*
-- * Copyright (c) 2008-2009 Atheros Communications Inc.
-- *
-- * Permission to use, copy, modify, and/or distribute this software for any
-- * purpose with or without fee is hereby granted, provided that the above
-- * copyright notice and this permission notice appear in all copies.
-- *
-- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-- */
--
--#include <linux/slab.h>
--
--#include "ath9k.h"
--
--int ath9k_wiphy_add(struct ath_softc *sc)
--{
--	int i, error;
--	struct ath_wiphy *aphy;
--	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
--	struct ieee80211_hw *hw;
--	u8 addr[ETH_ALEN];
--
--	hw = ieee80211_alloc_hw(sizeof(struct ath_wiphy), &ath9k_ops);
--	if (hw == NULL)
--		return -ENOMEM;
--
--	spin_lock_bh(&sc->wiphy_lock);
--	for (i = 0; i < sc->num_sec_wiphy; i++) {
--		if (sc->sec_wiphy[i] == NULL)
--			break;
--	}
--
--	if (i == sc->num_sec_wiphy) {
--		/* No empty slot available; increase array length */
--		struct ath_wiphy **n;
--		n = krealloc(sc->sec_wiphy,
--			     (sc->num_sec_wiphy + 1) *
--			     sizeof(struct ath_wiphy *),
--			     GFP_ATOMIC);
--		if (n == NULL) {
--			spin_unlock_bh(&sc->wiphy_lock);
--			ieee80211_free_hw(hw);
--			return -ENOMEM;
--		}
--		n[i] = NULL;
--		sc->sec_wiphy = n;
--		sc->num_sec_wiphy++;
--	}
--
--	SET_IEEE80211_DEV(hw, sc->dev);
--
--	aphy = hw->priv;
--	aphy->sc = sc;
--	aphy->hw = hw;
--	sc->sec_wiphy[i] = aphy;
--	aphy->last_rssi = ATH_RSSI_DUMMY_MARKER;
--	spin_unlock_bh(&sc->wiphy_lock);
--
--	memcpy(addr, common->macaddr, ETH_ALEN);
--	addr[0] |= 0x02; /* Locally managed address */
--	/*
--	 * XOR virtual wiphy index into the least significant bits to generate
--	 * a different MAC address for each virtual wiphy.
--	 */
--	addr[5] ^= i & 0xff;
--	addr[4] ^= (i & 0xff00) >> 8;
--	addr[3] ^= (i & 0xff0000) >> 16;
--
--	SET_IEEE80211_PERM_ADDR(hw, addr);
--
--	ath9k_set_hw_capab(sc, hw);
--
--	error = ieee80211_register_hw(hw);
--
--	if (error == 0) {
--		/* Make sure wiphy scheduler is started (if enabled) */
--		ath9k_wiphy_set_scheduler(sc, sc->wiphy_scheduler_int);
--	}
--
--	return error;
--}
--
--int ath9k_wiphy_del(struct ath_wiphy *aphy)
--{
--	struct ath_softc *sc = aphy->sc;
--	int i;
--
--	spin_lock_bh(&sc->wiphy_lock);
--	for (i = 0; i < sc->num_sec_wiphy; i++) {
--		if (aphy == sc->sec_wiphy[i]) {
--			sc->sec_wiphy[i] = NULL;
--			spin_unlock_bh(&sc->wiphy_lock);
--			ieee80211_unregister_hw(aphy->hw);
--			ieee80211_free_hw(aphy->hw);
--			return 0;
--		}
--	}
--	spin_unlock_bh(&sc->wiphy_lock);
--	return -ENOENT;
--}
--
--static int ath9k_send_nullfunc(struct ath_wiphy *aphy,
--			       struct ieee80211_vif *vif, const u8 *bssid,
--			       int ps)
--{
--	struct ath_softc *sc = aphy->sc;
--	struct ath_tx_control txctl;
--	struct sk_buff *skb;
--	struct ieee80211_hdr *hdr;
--	__le16 fc;
--	struct ieee80211_tx_info *info;
--
--	skb = dev_alloc_skb(24);
--	if (skb == NULL)
--		return -ENOMEM;
--	hdr = (struct ieee80211_hdr *) skb_put(skb, 24);
--	memset(hdr, 0, 24);
--	fc = cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC |
--			 IEEE80211_FCTL_TODS);
--	if (ps)
--		fc |= cpu_to_le16(IEEE80211_FCTL_PM);
--	hdr->frame_control = fc;
--	memcpy(hdr->addr1, bssid, ETH_ALEN);
--	memcpy(hdr->addr2, aphy->hw->wiphy->perm_addr, ETH_ALEN);
--	memcpy(hdr->addr3, bssid, ETH_ALEN);
--
--	info = IEEE80211_SKB_CB(skb);
--	memset(info, 0, sizeof(*info));
--	info->flags = IEEE80211_TX_CTL_REQ_TX_STATUS;
--	info->control.vif = vif;
--	info->control.rates[0].idx = 0;
--	info->control.rates[0].count = 4;
--	info->control.rates[1].idx = -1;
--
--	memset(&txctl, 0, sizeof(struct ath_tx_control));
--	txctl.txq = sc->tx.txq_map[WME_AC_VO];
--	txctl.frame_type = ps ? ATH9K_IFT_PAUSE : ATH9K_IFT_UNPAUSE;
--
--	if (ath_tx_start(aphy->hw, skb, &txctl) != 0)
--		goto exit;
--
--	return 0;
--exit:
--	dev_kfree_skb_any(skb);
--	return -1;
--}
--
--static bool __ath9k_wiphy_pausing(struct ath_softc *sc)
--{
--	int i;
--	if (sc->pri_wiphy->state == ATH_WIPHY_PAUSING)
--		return true;
--	for (i = 0; i < sc->num_sec_wiphy; i++) {
--		if (sc->sec_wiphy[i] &&
--		    sc->sec_wiphy[i]->state == ATH_WIPHY_PAUSING)
--			return true;
--	}
--	return false;
--}
--
--static bool ath9k_wiphy_pausing(struct ath_softc *sc)
--{
--	bool ret;
--	spin_lock_bh(&sc->wiphy_lock);
--	ret = __ath9k_wiphy_pausing(sc);
--	spin_unlock_bh(&sc->wiphy_lock);
--	return ret;
--}
--
--static bool __ath9k_wiphy_scanning(struct ath_softc *sc)
--{
--	int i;
--	if (sc->pri_wiphy->state == ATH_WIPHY_SCAN)
--		return true;
--	for (i = 0; i < sc->num_sec_wiphy; i++) {
--		if (sc->sec_wiphy[i] &&
--		    sc->sec_wiphy[i]->state == ATH_WIPHY_SCAN)
--			return true;
--	}
--	return false;
--}
--
--bool ath9k_wiphy_scanning(struct ath_softc *sc)
--{
--	bool ret;
--	spin_lock_bh(&sc->wiphy_lock);
--	ret = __ath9k_wiphy_scanning(sc);
--	spin_unlock_bh(&sc->wiphy_lock);
--	return ret;
--}
--
--static int __ath9k_wiphy_unpause(struct ath_wiphy *aphy);
--
--/* caller must hold wiphy_lock */
--static void __ath9k_wiphy_unpause_ch(struct ath_wiphy *aphy)
--{
--	if (aphy == NULL)
--		return;
--	if (aphy->chan_idx != aphy->sc->chan_idx)
--		return; /* wiphy not on the selected channel */
--	__ath9k_wiphy_unpause(aphy);
--}
--
--static void ath9k_wiphy_unpause_channel(struct ath_softc *sc)
--{
--	int i;
--	spin_lock_bh(&sc->wiphy_lock);
--	__ath9k_wiphy_unpause_ch(sc->pri_wiphy);
--	for (i = 0; i < sc->num_sec_wiphy; i++)
--		__ath9k_wiphy_unpause_ch(sc->sec_wiphy[i]);
--	spin_unlock_bh(&sc->wiphy_lock);
--}
--
--void ath9k_wiphy_chan_work(struct work_struct *work)
--{
--	struct ath_softc *sc = container_of(work, struct ath_softc, chan_work);
--	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
--	struct ath_wiphy *aphy = sc->next_wiphy;
--
--	if (aphy == NULL)
--		return;
--
--	/*
--	 * All pending interfaces paused; ready to change
--	 * channels.
--	 */
--
--	/* Change channels */
--	mutex_lock(&sc->mutex);
--	/* XXX: remove me eventually */
--	ath9k_update_ichannel(sc, aphy->hw,
--			      &sc->sc_ah->channels[sc->chan_idx]);
--
--	/* sync hw configuration for hw code */
--	common->hw = aphy->hw;
--
--	if (ath_set_channel(sc, aphy->hw,
--			    &sc->sc_ah->channels[sc->chan_idx]) < 0) {
--		printk(KERN_DEBUG "ath9k: Failed to set channel for new "
--		       "virtual wiphy\n");
--		mutex_unlock(&sc->mutex);
--		return;
--	}
--	mutex_unlock(&sc->mutex);
--
--	ath9k_wiphy_unpause_channel(sc);
--}
--
--/*
-- * ath9k version of ieee80211_tx_status() for TX frames that are generated
-- * internally in the driver.
-- */
--void ath9k_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb, int ftype)
--{
--	struct ath_wiphy *aphy = hw->priv;
--	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
--
--	if (ftype == ATH9K_IFT_PAUSE && aphy->state == ATH_WIPHY_PAUSING) {
--		if (!(tx_info->flags & IEEE80211_TX_STAT_ACK)) {
--			printk(KERN_DEBUG "ath9k: %s: no ACK for pause "
--			       "frame\n", wiphy_name(hw->wiphy));
--			/*
--			 * The AP did not reply; ignore this to allow us to
--			 * continue.
--			 */
--		}
--		aphy->state = ATH_WIPHY_PAUSED;
--		if (!ath9k_wiphy_pausing(aphy->sc)) {
--			/*
--			 * Drop from tasklet to work to allow mutex for channel
--			 * change.
--			 */
--			ieee80211_queue_work(aphy->sc->hw,
--				   &aphy->sc->chan_work);
--		}
--	}
--
--	dev_kfree_skb(skb);
--}
--
--static void ath9k_mark_paused(struct ath_wiphy *aphy)
--{
--	struct ath_softc *sc = aphy->sc;
--	aphy->state = ATH_WIPHY_PAUSED;
--	if (!__ath9k_wiphy_pausing(sc))
--		ieee80211_queue_work(sc->hw, &sc->chan_work);
--}
--
--static void ath9k_pause_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
--{
--	struct ath_wiphy *aphy = data;
--	struct ath_vif *avp = (void *) vif->drv_priv;
--
--	switch (vif->type) {
--	case NL80211_IFTYPE_STATION:
--		if (!vif->bss_conf.assoc) {
--			ath9k_mark_paused(aphy);
--			break;
--		}
--		/* TODO: could avoid this if already in PS mode */
--		if (ath9k_send_nullfunc(aphy, vif, avp->bssid, 1)) {
--			printk(KERN_DEBUG "%s: failed to send PS nullfunc\n",
--			       __func__);
--			ath9k_mark_paused(aphy);
--		}
--		break;
--	case NL80211_IFTYPE_AP:
--		/* Beacon transmission is paused by aphy->state change */
--		ath9k_mark_paused(aphy);
--		break;
--	default:
--		break;
--	}
--}
--
--/* caller must hold wiphy_lock */
--static int __ath9k_wiphy_pause(struct ath_wiphy *aphy)
--{
--	ieee80211_stop_queues(aphy->hw);
--	aphy->state = ATH_WIPHY_PAUSING;
--	/*
--	 * TODO: handle PAUSING->PAUSED for the case where there are multiple
--	 * active vifs (now we do it on the first vif getting ready; should be
--	 * on the last)
--	 */
--	ieee80211_iterate_active_interfaces_atomic(aphy->hw, ath9k_pause_iter,
--						   aphy);
--	return 0;
--}
--
--int ath9k_wiphy_pause(struct ath_wiphy *aphy)
--{
--	int ret;
--	spin_lock_bh(&aphy->sc->wiphy_lock);
--	ret = __ath9k_wiphy_pause(aphy);
--	spin_unlock_bh(&aphy->sc->wiphy_lock);
--	return ret;
--}
--
--static void ath9k_unpause_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
--{
--	struct ath_wiphy *aphy = data;
--	struct ath_vif *avp = (void *) vif->drv_priv;
--
--	switch (vif->type) {
--	case NL80211_IFTYPE_STATION:
--		if (!vif->bss_conf.assoc)
--			break;
--		ath9k_send_nullfunc(aphy, vif, avp->bssid, 0);
--		break;
--	case NL80211_IFTYPE_AP:
--		/* Beacon transmission is re-enabled by aphy->state change */
--		break;
--	default:
--		break;
--	}
--}
--
--/* caller must hold wiphy_lock */
--static int __ath9k_wiphy_unpause(struct ath_wiphy *aphy)
--{
--	ieee80211_iterate_active_interfaces_atomic(aphy->hw,
--						   ath9k_unpause_iter, aphy);
--	aphy->state = ATH_WIPHY_ACTIVE;
--	ieee80211_wake_queues(aphy->hw);
--	return 0;
--}
--
--int ath9k_wiphy_unpause(struct ath_wiphy *aphy)
--{
--	int ret;
--	spin_lock_bh(&aphy->sc->wiphy_lock);
--	ret = __ath9k_wiphy_unpause(aphy);
--	spin_unlock_bh(&aphy->sc->wiphy_lock);
--	return ret;
--}
--
--static void __ath9k_wiphy_mark_all_paused(struct ath_softc *sc)
--{
--	int i;
--	if (sc->pri_wiphy->state != ATH_WIPHY_INACTIVE)
--		sc->pri_wiphy->state = ATH_WIPHY_PAUSED;
--	for (i = 0; i < sc->num_sec_wiphy; i++) {
--		if (sc->sec_wiphy[i] &&
--		    sc->sec_wiphy[i]->state != ATH_WIPHY_INACTIVE)
--			sc->sec_wiphy[i]->state = ATH_WIPHY_PAUSED;
--	}
--}
--
--/* caller must hold wiphy_lock */
--static void __ath9k_wiphy_pause_all(struct ath_softc *sc)
--{
--	int i;
--	if (sc->pri_wiphy->state == ATH_WIPHY_ACTIVE)
--		__ath9k_wiphy_pause(sc->pri_wiphy);
--	for (i = 0; i < sc->num_sec_wiphy; i++) {
--		if (sc->sec_wiphy[i] &&
--		    sc->sec_wiphy[i]->state == ATH_WIPHY_ACTIVE)
--			__ath9k_wiphy_pause(sc->sec_wiphy[i]);
--	}
--}
--
--int ath9k_wiphy_select(struct ath_wiphy *aphy)
--{
--	struct ath_softc *sc = aphy->sc;
--	bool now;
--
--	spin_lock_bh(&sc->wiphy_lock);
--	if (__ath9k_wiphy_scanning(sc)) {
--		/*
--		 * For now, we are using mac80211 sw scan and it expects to
--		 * have full control over channel changes, so avoid wiphy
--		 * scheduling during a scan. This could be optimized if the
--		 * scanning control were moved into the driver.
--		 */
--		spin_unlock_bh(&sc->wiphy_lock);
--		return -EBUSY;
--	}
--	if (__ath9k_wiphy_pausing(sc)) {
--		if (sc->wiphy_select_failures == 0)
--			sc->wiphy_select_first_fail = jiffies;
--		sc->wiphy_select_failures++;
--		if (time_after(jiffies, sc->wiphy_select_first_fail + HZ / 2))
--		{
--			printk(KERN_DEBUG "ath9k: Previous wiphy select timed "
--			       "out; disable/enable hw to recover\n");
--			__ath9k_wiphy_mark_all_paused(sc);
--			/*
--			 * TODO: this workaround to fix hardware is unlikely to
--			 * be specific to virtual wiphy changes. It can happen
--			 * on normal channel change, too, and as such, this
--			 * should really be made more generic. For example,
--			 * tricker radio disable/enable on GTT interrupt burst
--			 * (say, 10 GTT interrupts received without any TX
--			 * frame being completed)
--			 */
--			spin_unlock_bh(&sc->wiphy_lock);
--			ath_radio_disable(sc, aphy->hw);
--			ath_radio_enable(sc, aphy->hw);
--			/* Only the primary wiphy hw is used for queuing work */
--			ieee80211_queue_work(aphy->sc->hw,
--				   &aphy->sc->chan_work);
--			return -EBUSY; /* previous select still in progress */
--		}
--		spin_unlock_bh(&sc->wiphy_lock);
--		return -EBUSY; /* previous select still in progress */
--	}
--	sc->wiphy_select_failures = 0;
--
--	/* Store the new channel */
--	sc->chan_idx = aphy->chan_idx;
--	sc->chan_is_ht = aphy->chan_is_ht;
--	sc->next_wiphy = aphy;
--
--	__ath9k_wiphy_pause_all(sc);
--	now = !__ath9k_wiphy_pausing(aphy->sc);
--	spin_unlock_bh(&sc->wiphy_lock);
--
--	if (now) {
--		/* Ready to request channel change immediately */
--		ieee80211_queue_work(aphy->sc->hw, &aphy->sc->chan_work);
--	}
--
--	/*
--	 * wiphys will be unpaused in ath9k_tx_status() once channel has been
--	 * changed if any wiphy needs time to become paused.
--	 */
--
--	return 0;
--}
--
--bool ath9k_wiphy_started(struct ath_softc *sc)
--{
--	int i;
--	spin_lock_bh(&sc->wiphy_lock);
--	if (sc->pri_wiphy->state != ATH_WIPHY_INACTIVE) {
--		spin_unlock_bh(&sc->wiphy_lock);
--		return true;
--	}
--	for (i = 0; i < sc->num_sec_wiphy; i++) {
--		if (sc->sec_wiphy[i] &&
--		    sc->sec_wiphy[i]->state != ATH_WIPHY_INACTIVE) {
--			spin_unlock_bh(&sc->wiphy_lock);
--			return true;
--		}
--	}
--	spin_unlock_bh(&sc->wiphy_lock);
--	return false;
--}
--
--static void ath9k_wiphy_pause_chan(struct ath_wiphy *aphy,
--				   struct ath_wiphy *selected)
--{
--	if (selected->state == ATH_WIPHY_SCAN) {
--		if (aphy == selected)
--			return;
--		/*
--		 * Pause all other wiphys for the duration of the scan even if
--		 * they are on the current channel now.
--		 */
--	} else if (aphy->chan_idx == selected->chan_idx)
--		return;
--	aphy->state = ATH_WIPHY_PAUSED;
--	ieee80211_stop_queues(aphy->hw);
--}
--
--void ath9k_wiphy_pause_all_forced(struct ath_softc *sc,
--				  struct ath_wiphy *selected)
--{
--	int i;
--	spin_lock_bh(&sc->wiphy_lock);
--	if (sc->pri_wiphy->state == ATH_WIPHY_ACTIVE)
--		ath9k_wiphy_pause_chan(sc->pri_wiphy, selected);
--	for (i = 0; i < sc->num_sec_wiphy; i++) {
--		if (sc->sec_wiphy[i] &&
--		    sc->sec_wiphy[i]->state == ATH_WIPHY_ACTIVE)
--			ath9k_wiphy_pause_chan(sc->sec_wiphy[i], selected);
--	}
--	spin_unlock_bh(&sc->wiphy_lock);
--}
--
--void ath9k_wiphy_work(struct work_struct *work)
--{
--	struct ath_softc *sc = container_of(work, struct ath_softc,
--					    wiphy_work.work);
--	struct ath_wiphy *aphy = NULL;
--	bool first = true;
--
--	spin_lock_bh(&sc->wiphy_lock);
--
--	if (sc->wiphy_scheduler_int == 0) {
--		/* wiphy scheduler is disabled */
--		spin_unlock_bh(&sc->wiphy_lock);
--		return;
--	}
--
--try_again:
--	sc->wiphy_scheduler_index++;
--	while (sc->wiphy_scheduler_index <= sc->num_sec_wiphy) {
--		aphy = sc->sec_wiphy[sc->wiphy_scheduler_index - 1];
--		if (aphy && aphy->state != ATH_WIPHY_INACTIVE)
--			break;
--
--		sc->wiphy_scheduler_index++;
--		aphy = NULL;
--	}
--	if (aphy == NULL) {
--		sc->wiphy_scheduler_index = 0;
--		if (sc->pri_wiphy->state == ATH_WIPHY_INACTIVE) {
--			if (first) {
--				first = false;
--				goto try_again;
--			}
--			/* No wiphy is ready to be scheduled */
--		} else
--			aphy = sc->pri_wiphy;
--	}
--
--	spin_unlock_bh(&sc->wiphy_lock);
--
--	if (aphy &&
--	    aphy->state != ATH_WIPHY_ACTIVE && aphy->state != ATH_WIPHY_SCAN &&
--	    ath9k_wiphy_select(aphy)) {
--		printk(KERN_DEBUG "ath9k: Failed to schedule virtual wiphy "
--		       "change\n");
--	}
--
--	ieee80211_queue_delayed_work(sc->hw,
--				     &sc->wiphy_work,
--				     sc->wiphy_scheduler_int);
--}
--
--void ath9k_wiphy_set_scheduler(struct ath_softc *sc, unsigned int msec_int)
--{
--	cancel_delayed_work_sync(&sc->wiphy_work);
--	sc->wiphy_scheduler_int = msecs_to_jiffies(msec_int);
--	if (sc->wiphy_scheduler_int)
--		ieee80211_queue_delayed_work(sc->hw, &sc->wiphy_work,
--					     sc->wiphy_scheduler_int);
--}
--
--/* caller must hold wiphy_lock */
--bool ath9k_all_wiphys_idle(struct ath_softc *sc)
--{
--	unsigned int i;
--	if (!sc->pri_wiphy->idle)
--		return false;
--	for (i = 0; i < sc->num_sec_wiphy; i++) {
--		struct ath_wiphy *aphy = sc->sec_wiphy[i];
--		if (!aphy)
--			continue;
--		if (!aphy->idle)
--			return false;
--	}
--	return true;
--}
--
--/* caller must hold wiphy_lock */
--void ath9k_set_wiphy_idle(struct ath_wiphy *aphy, bool idle)
--{
--	struct ath_softc *sc = aphy->sc;
--
--	aphy->idle = idle;
--	ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_CONFIG,
--		"Marking %s as %sidle\n",
--		wiphy_name(aphy->hw->wiphy), idle ? "" : "not-");
--}
--/* Only bother starting a queue on an active virtual wiphy */
--bool ath_mac80211_start_queue(struct ath_softc *sc, u16 skb_queue)
--{
--	struct ieee80211_hw *hw = sc->pri_wiphy->hw;
--	unsigned int i;
--	bool txq_started = false;
--
--	spin_lock_bh(&sc->wiphy_lock);
--
--	/* Start the primary wiphy */
--	if (sc->pri_wiphy->state == ATH_WIPHY_ACTIVE) {
--		ieee80211_wake_queue(hw, skb_queue);
--		txq_started = true;
--		goto unlock;
--	}
--
--	/* Now start the secondary wiphy queues */
--	for (i = 0; i < sc->num_sec_wiphy; i++) {
--		struct ath_wiphy *aphy = sc->sec_wiphy[i];
--		if (!aphy)
--			continue;
--		if (aphy->state != ATH_WIPHY_ACTIVE)
--			continue;
--
--		hw = aphy->hw;
--		ieee80211_wake_queue(hw, skb_queue);
--		txq_started = true;
--		break;
--	}
--
--unlock:
--	spin_unlock_bh(&sc->wiphy_lock);
--	return txq_started;
--}
--
--/* Go ahead and propagate information to all virtual wiphys, it won't hurt */
--void ath_mac80211_stop_queue(struct ath_softc *sc, u16 skb_queue)
--{
--	struct ieee80211_hw *hw = sc->pri_wiphy->hw;
--	unsigned int i;
--
--	spin_lock_bh(&sc->wiphy_lock);
--
--	/* Stop the primary wiphy */
--	ieee80211_stop_queue(hw, skb_queue);
--
--	/* Now stop the secondary wiphy queues */
--	for (i = 0; i < sc->num_sec_wiphy; i++) {
--		struct ath_wiphy *aphy = sc->sec_wiphy[i];
--		if (!aphy)
--			continue;
--		hw = aphy->hw;
--		ieee80211_stop_queue(hw, skb_queue);
--	}
--	spin_unlock_bh(&sc->wiphy_lock);
--}
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -57,8 +57,9 @@ static void ath_tx_complete_buf(struct a
- static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
- 			     struct list_head *head);
- static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len);
--static void ath_tx_rc_status(struct ath_buf *bf, struct ath_tx_status *ts,
--			     int nframes, int nbad, int txok, bool update_rc);
-+static void ath_tx_rc_status(struct ath_softc *sc, struct ath_buf *bf,
-+			     struct ath_tx_status *ts, int nframes, int nbad,
-+			     int txok, bool update_rc);
- static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid,
- 			      int seqno);
- 
-@@ -297,7 +298,6 @@ static struct ath_buf* ath_clone_txbuf(s
- 
- 	ATH_TXBUF_RESET(tbf);
- 
--	tbf->aphy = bf->aphy;
- 	tbf->bf_mpdu = bf->bf_mpdu;
- 	tbf->bf_buf_addr = bf->bf_buf_addr;
- 	memcpy(tbf->bf_desc, bf->bf_desc, sc->sc_ah->caps.tx_desc_len);
-@@ -345,7 +345,7 @@ static void ath_tx_complete_aggr(struct 
- 	struct ath_node *an = NULL;
- 	struct sk_buff *skb;
- 	struct ieee80211_sta *sta;
--	struct ieee80211_hw *hw;
-+	struct ieee80211_hw *hw = sc->hw;
- 	struct ieee80211_hdr *hdr;
- 	struct ieee80211_tx_info *tx_info;
- 	struct ath_atx_tid *tid = NULL;
-@@ -364,7 +364,6 @@ static void ath_tx_complete_aggr(struct 
- 	hdr = (struct ieee80211_hdr *)skb->data;
- 
- 	tx_info = IEEE80211_SKB_CB(skb);
--	hw = bf->aphy->hw;
- 
- 	memcpy(rates, tx_info->control.rates, sizeof(rates));
- 
-@@ -383,7 +382,7 @@ static void ath_tx_complete_aggr(struct 
- 			    !bf->bf_stale || bf_next != NULL)
- 				list_move_tail(&bf->list, &bf_head);
- 
--			ath_tx_rc_status(bf, ts, 1, 1, 0, false);
-+			ath_tx_rc_status(sc, bf, ts, 1, 1, 0, false);
- 			ath_tx_complete_buf(sc, bf, txq, &bf_head, ts,
- 				0, 0);
- 
-@@ -489,10 +488,10 @@ static void ath_tx_complete_aggr(struct 
- 
- 			if (rc_update && (acked_cnt == 1 || txfail_cnt == 1)) {
- 				memcpy(tx_info->control.rates, rates, sizeof(rates));
--				ath_tx_rc_status(bf, ts, nframes, nbad, txok, true);
-+				ath_tx_rc_status(sc, bf, ts, nframes, nbad, txok, true);
- 				rc_update = false;
- 			} else {
--				ath_tx_rc_status(bf, ts, nframes, nbad, txok, false);
-+				ath_tx_rc_status(sc, bf, ts, nframes, nbad, txok, false);
- 			}
- 
- 			ath_tx_complete_buf(sc, bf, txq, &bf_head, ts,
-@@ -516,7 +515,7 @@ static void ath_tx_complete_aggr(struct 
- 
- 						bf->bf_state.bf_type |=
- 							BUF_XRETRY;
--						ath_tx_rc_status(bf, ts, nframes,
-+						ath_tx_rc_status(sc, bf, ts, nframes,
- 								nbad, 0, false);
- 						ath_tx_complete_buf(sc, bf, txq,
- 								    &bf_head,
-@@ -1209,8 +1208,17 @@ bool ath_drain_all_txq(struct ath_softc 
- 		ath_err(common, "Failed to stop TX DMA!\n");
- 
- 	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
--		if (ATH_TXQ_SETUP(sc, i))
--			ath_draintxq(sc, &sc->tx.txq[i], retry_tx);
-+		if (!ATH_TXQ_SETUP(sc, i))
-+			continue;
-+
-+		/*
-+		 * The caller will resume queues with ieee80211_wake_queues.
-+		 * Mark the queue as not stopped to prevent ath_tx_complete
-+		 * from waking the queue too early.
-+		 */
-+		txq = &sc->tx.txq[i];
-+		txq->stopped = false;
-+		ath_draintxq(sc, txq, retry_tx);
- 	}
- 
- 	return !npend;
-@@ -1318,6 +1326,7 @@ static void ath_tx_txqaddbuf(struct ath_
- 		INIT_LIST_HEAD(&txq->txq_fifo[txq->txq_headidx]);
- 		list_splice_init(head, &txq->txq_fifo[txq->txq_headidx]);
- 		INCR(txq->txq_headidx, ATH_TXFIFO_DEPTH);
-+		TX_STAT_INC(txq->axq_qnum, puttxbuf);
- 		ath9k_hw_puttxbuf(ah, txq->axq_qnum, bf->bf_daddr);
- 		ath_dbg(common, ATH_DBG_XMIT, "TXDP[%u] = %llx (%p)\n",
- 			txq->axq_qnum, ito64(bf->bf_daddr), bf->bf_desc);
-@@ -1325,6 +1334,7 @@ static void ath_tx_txqaddbuf(struct ath_
- 		list_splice_tail_init(head, &txq->axq_q);
- 
- 		if (txq->axq_link == NULL) {
-+			TX_STAT_INC(txq->axq_qnum, puttxbuf);
- 			ath9k_hw_puttxbuf(ah, txq->axq_qnum, bf->bf_daddr);
- 			ath_dbg(common, ATH_DBG_XMIT, "TXDP[%u] = %llx (%p)\n",
- 				txq->axq_qnum, ito64(bf->bf_daddr),
-@@ -1338,6 +1348,7 @@ static void ath_tx_txqaddbuf(struct ath_
- 		}
- 		ath9k_hw_get_desc_link(ah, bf->bf_lastbf->bf_desc,
- 				       &txq->axq_link);
-+		TX_STAT_INC(txq->axq_qnum, txstart);
- 		ath9k_hw_txstart(ah, txq->axq_qnum);
- 	}
- 	txq->axq_depth++;
-@@ -1434,8 +1445,7 @@ static enum ath9k_pkt_type get_hw_packet
- static void setup_frame_info(struct ieee80211_hw *hw, struct sk_buff *skb,
- 			     int framelen)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
- 	struct ieee80211_sta *sta = tx_info->control.sta;
- 	struct ieee80211_key_conf *hw_key = tx_info->control.hw_key;
-@@ -1653,8 +1663,7 @@ static struct ath_buf *ath_tx_setup_buff
- 					   struct ath_txq *txq,
- 					   struct sk_buff *skb)
- {
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_hw *ah = sc->sc_ah;
- 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- 	struct ath_frame_info *fi = get_frame_info(skb);
-@@ -1670,7 +1679,6 @@ static struct ath_buf *ath_tx_setup_buff
- 
- 	ATH_TXBUF_RESET(bf);
- 
--	bf->aphy = aphy;
- 	bf->bf_flags = setup_tx_flags(skb);
- 	bf->bf_mpdu = skb;
- 
-@@ -1756,8 +1764,7 @@ int ath_tx_start(struct ieee80211_hw *hw
- 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
- 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
- 	struct ieee80211_sta *sta = info->control.sta;
--	struct ath_wiphy *aphy = hw->priv;
--	struct ath_softc *sc = aphy->sc;
-+	struct ath_softc *sc = hw->priv;
- 	struct ath_txq *txq = txctl->txq;
- 	struct ath_buf *bf;
- 	int padpos, padsize;
-@@ -1809,7 +1816,7 @@ int ath_tx_start(struct ieee80211_hw *hw
- 	spin_lock_bh(&txq->axq_lock);
- 	if (txq == sc->tx.txq_map[q] &&
- 	    ++txq->pending_frames > ATH_MAX_QDEPTH && !txq->stopped) {
--		ath_mac80211_stop_queue(sc, q);
-+		ieee80211_stop_queue(sc->hw, q);
- 		txq->stopped = 1;
- 	}
- 	spin_unlock_bh(&txq->axq_lock);
-@@ -1824,8 +1831,7 @@ int ath_tx_start(struct ieee80211_hw *hw
- /*****************/
- 
- static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
--			    struct ath_wiphy *aphy, int tx_flags, int ftype,
--			    struct ath_txq *txq)
-+			    int tx_flags, int ftype, struct ath_txq *txq)
- {
- 	struct ieee80211_hw *hw = sc->hw;
- 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
-@@ -1835,9 +1841,6 @@ static void ath_tx_complete(struct ath_s
- 
- 	ath_dbg(common, ATH_DBG_XMIT, "TX complete: skb: %p\n", skb);
- 
--	if (aphy)
--		hw = aphy->hw;
--
- 	if (tx_flags & ATH_TX_BAR)
- 		tx_info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK;
- 
-@@ -1867,19 +1870,20 @@ static void ath_tx_complete(struct ath_s
- 					PS_WAIT_FOR_TX_ACK));
- 	}
- 
--	if (unlikely(ftype))
--		ath9k_tx_status(hw, skb, ftype);
--	else {
--		q = skb_get_queue_mapping(skb);
--		if (txq == sc->tx.txq_map[q]) {
--			spin_lock_bh(&txq->axq_lock);
--			if (WARN_ON(--txq->pending_frames < 0))
--				txq->pending_frames = 0;
--			spin_unlock_bh(&txq->axq_lock);
--		}
-+	q = skb_get_queue_mapping(skb);
-+	if (txq == sc->tx.txq_map[q]) {
-+		spin_lock_bh(&txq->axq_lock);
-+		if (WARN_ON(--txq->pending_frames < 0))
-+			txq->pending_frames = 0;
- 
--		ieee80211_tx_status(hw, skb);
-+		if (txq->stopped && txq->pending_frames < ATH_MAX_QDEPTH) {
-+			ieee80211_wake_queue(sc->hw, q);
-+			txq->stopped = 0;
-+		}
-+		spin_unlock_bh(&txq->axq_lock);
- 	}
-+
-+	ieee80211_tx_status(hw, skb);
- }
- 
- static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
-@@ -1910,7 +1914,7 @@ static void ath_tx_complete_buf(struct a
- 			complete(&sc->paprd_complete);
- 	} else {
- 		ath_debug_stat_tx(sc, bf, ts);
--		ath_tx_complete(sc, skb, bf->aphy, tx_flags,
-+		ath_tx_complete(sc, skb, tx_flags,
- 				bf->bf_state.bfs_ftype, txq);
- 	}
- 	/* At this point, skb (bf->bf_mpdu) is consumed...make sure we don't
-@@ -1926,14 +1930,14 @@ static void ath_tx_complete_buf(struct a
- 	spin_unlock_irqrestore(&sc->tx.txbuflock, flags);
- }
- 
--static void ath_tx_rc_status(struct ath_buf *bf, struct ath_tx_status *ts,
--			     int nframes, int nbad, int txok, bool update_rc)
-+static void ath_tx_rc_status(struct ath_softc *sc, struct ath_buf *bf,
-+			     struct ath_tx_status *ts, int nframes, int nbad,
-+			     int txok, bool update_rc)
- {
- 	struct sk_buff *skb = bf->bf_mpdu;
- 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
- 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
--	struct ieee80211_hw *hw = bf->aphy->hw;
--	struct ath_softc *sc = bf->aphy->sc;
-+	struct ieee80211_hw *hw = sc->hw;
- 	struct ath_hw *ah = sc->sc_ah;
- 	u8 i, tx_rateindex;
- 
-@@ -1984,18 +1988,6 @@ static void ath_tx_rc_status(struct ath_
- 	tx_info->status.rates[tx_rateindex].count = ts->ts_longretry + 1;
- }
- 
--/* Has no locking.  Must hold spin_lock_bh(&txq->axq_lock)
-- * before calling this.
-- */
--static void __ath_wake_mac80211_queue(struct ath_softc *sc, struct ath_txq *txq)
--{
--	if (txq->mac80211_qnum >= 0 &&
--	    txq->stopped && txq->pending_frames < ATH_MAX_QDEPTH) {
--		if (ath_mac80211_start_queue(sc, txq->mac80211_qnum))
--			txq->stopped = 0;
--	}
--}
--
- static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
- {
- 	struct ath_hw *ah = sc->sc_ah;
-@@ -2006,7 +1998,6 @@ static void ath_tx_processq(struct ath_s
- 	struct ath_tx_status ts;
- 	int txok;
- 	int status;
--	int qnum;
- 
- 	ath_dbg(common, ATH_DBG_QUEUE, "tx queue %d (%x), link %p\n",
- 		txq->axq_qnum, ath9k_hw_gettxbuf(sc->sc_ah, txq->axq_qnum),
-@@ -2085,11 +2076,9 @@ static void ath_tx_processq(struct ath_s
- 			 */
- 			if (ts.ts_status & ATH9K_TXERR_XRETRY)
- 				bf->bf_state.bf_type |= BUF_XRETRY;
--			ath_tx_rc_status(bf, &ts, 1, txok ? 0 : 1, txok, true);
-+			ath_tx_rc_status(sc, bf, &ts, 1, txok ? 0 : 1, txok, true);
- 		}
- 
--		qnum = skb_get_queue_mapping(bf->bf_mpdu);
--
- 		if (bf_isampdu(bf))
- 			ath_tx_complete_aggr(sc, txq, bf, &bf_head, &ts, txok,
- 					     true);
-@@ -2097,7 +2086,6 @@ static void ath_tx_processq(struct ath_s
- 			ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, txok, 0);
- 
- 		spin_lock_bh(&txq->axq_lock);
--		__ath_wake_mac80211_queue(sc, txq);
- 
- 		if (sc->sc_flags & SC_OP_TXAGGR)
- 			ath_txq_schedule(sc, txq);
-@@ -2153,7 +2141,6 @@ static void ath_tx_complete_poll_work(st
- 						txq->pending_frames,
- 						list_empty(&txq->axq_acq),
- 						txq->stopped);
--					__ath_wake_mac80211_queue(sc, txq);
- 					ath_txq_schedule(sc, txq);
- 				}
- 			}
-@@ -2195,7 +2182,6 @@ void ath_tx_edma_tasklet(struct ath_soft
- 	struct list_head bf_head;
- 	int status;
- 	int txok;
--	int qnum;
- 
- 	for (;;) {
- 		status = ath9k_hw_txprocdesc(ah, NULL, (void *)&txs);
-@@ -2238,11 +2224,9 @@ void ath_tx_edma_tasklet(struct ath_soft
- 		if (!bf_isampdu(bf)) {
- 			if (txs.ts_status & ATH9K_TXERR_XRETRY)
- 				bf->bf_state.bf_type |= BUF_XRETRY;
--			ath_tx_rc_status(bf, &txs, 1, txok ? 0 : 1, txok, true);
-+			ath_tx_rc_status(sc, bf, &txs, 1, txok ? 0 : 1, txok, true);
- 		}
- 
--		qnum = skb_get_queue_mapping(bf->bf_mpdu);
--
- 		if (bf_isampdu(bf))
- 			ath_tx_complete_aggr(sc, txq, bf, &bf_head, &txs,
- 					     txok, true);
-@@ -2251,7 +2235,6 @@ void ath_tx_edma_tasklet(struct ath_soft
- 					    &txs, txok, 0);
- 
- 		spin_lock_bh(&txq->axq_lock);
--		__ath_wake_mac80211_queue(sc, txq);
- 
- 		if (!list_empty(&txq->txq_fifo_pending)) {
- 			INIT_LIST_HEAD(&bf_head);
---- a/drivers/net/wireless/ath/ath9k/mac.c
-+++ b/drivers/net/wireless/ath/ath9k/mac.c
-@@ -16,8 +16,6 @@
- 
- #include "hw.h"
- #include "hw-ops.h"
--#include "debug.h"
--#include "ath9k.h"
- 
- static void ath9k_hw_set_txq_interrupts(struct ath_hw *ah,
- 					struct ath9k_tx_queue_info *qi)
-@@ -52,18 +50,12 @@ EXPORT_SYMBOL(ath9k_hw_gettxbuf);
- 
- void ath9k_hw_puttxbuf(struct ath_hw *ah, u32 q, u32 txdp)
- {
--	struct ath_wiphy *aphy = ah->hw->priv;
--	struct ath_softc *sc = aphy->sc;
--	TX_STAT_INC(q, puttxbuf);
- 	REG_WRITE(ah, AR_QTXDP(q), txdp);
- }
- EXPORT_SYMBOL(ath9k_hw_puttxbuf);
- 
- void ath9k_hw_txstart(struct ath_hw *ah, u32 q)
- {
--	struct ath_wiphy *aphy = ah->hw->priv;
--	struct ath_softc *sc = aphy->sc;
--	TX_STAT_INC(q, txstart);
- 	ath_dbg(ath9k_hw_common(ah), ATH_DBG_QUEUE,
- 		"Enable TXE on queue: %u\n", q);
- 	REG_WRITE(ah, AR_Q_TXE, 1 << q);
diff --git a/package/mac80211/patches/404-ath_regd_optional.patch b/package/mac80211/patches/404-ath_regd_optional.patch
index 9e44359a1..e2e684ec8 100644
--- a/package/mac80211/patches/404-ath_regd_optional.patch
+++ b/package/mac80211/patches/404-ath_regd_optional.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/regd.c
 +++ b/drivers/net/wireless/ath/regd.c
-@@ -185,6 +185,10 @@ ath_reg_apply_beaconing_flags(struct wip
+@@ -192,6 +192,10 @@ ath_reg_apply_beaconing_flags(struct wip
  	u32 bandwidth = 0;
  	int r;
  
@@ -11,7 +11,7 @@
  	for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
  
  		if (!wiphy->bands[band])
-@@ -244,6 +248,10 @@ ath_reg_apply_active_scan_flags(struct w
+@@ -251,6 +255,10 @@ ath_reg_apply_active_scan_flags(struct w
  	u32 bandwidth = 0;
  	int r;
  
@@ -22,7 +22,7 @@
  	sband = wiphy->bands[IEEE80211_BAND_2GHZ];
  
  	/*
-@@ -291,6 +299,10 @@ static void ath_reg_apply_radar_flags(st
+@@ -298,6 +306,10 @@ static void ath_reg_apply_radar_flags(st
  	struct ieee80211_channel *ch;
  	unsigned int i;
  
@@ -33,7 +33,7 @@
  	if (!wiphy->bands[IEEE80211_BAND_5GHZ])
  		return;
  
-@@ -457,6 +469,10 @@ ath_regd_init_wiphy(struct ath_regulator
+@@ -464,6 +476,10 @@ ath_regd_init_wiphy(struct ath_regulator
  {
  	const struct ieee80211_regdomain *regd;
  
diff --git a/package/mac80211/patches/500-ath9k_eeprom_debugfs.patch b/package/mac80211/patches/500-ath9k_eeprom_debugfs.patch
index 674cfcff1..700cf7011 100644
--- a/package/mac80211/patches/500-ath9k_eeprom_debugfs.patch
+++ b/package/mac80211/patches/500-ath9k_eeprom_debugfs.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/debug.c
 +++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -1007,6 +1007,53 @@ static const struct file_operations fops
+@@ -1027,6 +1027,53 @@ static const struct file_operations fops
  	.llseek = default_llseek,
  };
  
@@ -54,7 +54,7 @@
  int ath9k_init_debug(struct ath_hw *ah)
  {
  	struct ath_common *common = ath9k_hw_common(ah);
-@@ -1077,6 +1124,10 @@ int ath9k_init_debug(struct ath_hw *ah)
+@@ -1097,6 +1144,10 @@ int ath9k_init_debug(struct ath_hw *ah)
  	debugfs_create_u32("gpio_val", S_IRUSR | S_IWUSR,
  			   sc->debug.debugfs_phy, &sc->sc_ah->gpio_val);
  
diff --git a/package/mac80211/patches/510-ath9k_led_cleanup.patch b/package/mac80211/patches/510-ath9k_led_cleanup.patch
index ad54338c8..ded236cd9 100644
--- a/package/mac80211/patches/510-ath9k_led_cleanup.patch
+++ b/package/mac80211/patches/510-ath9k_led_cleanup.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/ath9k.h
 +++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -447,26 +447,20 @@ void ath9k_btcoex_timer_pause(struct ath
+@@ -449,26 +449,20 @@ void ath9k_btcoex_timer_pause(struct ath
  
  #define ATH_LED_PIN_DEF 		1
  #define ATH_LED_PIN_9287		8
@@ -38,7 +38,7 @@
  
  /* Antenna diversity/combining */
  #define ATH_ANT_RX_CURRENT_SHIFT 4
-@@ -618,15 +612,11 @@ struct ath_softc {
+@@ -620,15 +614,11 @@ struct ath_softc {
  	struct ath_beacon beacon;
  	struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS];
  
@@ -253,7 +253,7 @@
  /*	Rfkill	   */
 --- a/drivers/net/wireless/ath/ath9k/main.c
 +++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -1259,9 +1259,6 @@ static void ath9k_stop(struct ieee80211_
+@@ -1204,9 +1204,6 @@ static void ath9k_stop(struct ieee80211_
  
  	mutex_lock(&sc->mutex);
  
@@ -261,8 +261,8 @@
 -		cancel_delayed_work_sync(&sc->ath_led_blink_work);
 -
  	cancel_delayed_work_sync(&sc->tx_complete_work);
+ 	cancel_delayed_work_sync(&sc->hw_pll_work);
  	cancel_work_sync(&sc->paprd_work);
- 	cancel_work_sync(&sc->hw_check_work);
 --- a/drivers/net/wireless/ath/ath9k/init.c
 +++ b/drivers/net/wireless/ath/ath9k/init.c
 @@ -145,6 +145,21 @@ static struct ieee80211_rate ath9k_legac
@@ -287,7 +287,7 @@
  static void ath9k_deinit_softc(struct ath_softc *sc);
  
  /*
-@@ -748,6 +763,13 @@ int ath9k_init_device(u16 devid, struct 
+@@ -746,6 +761,13 @@ int ath9k_init_device(u16 devid, struct 
  
  	ath9k_init_txpower_limits(sc);
  
diff --git a/package/mac80211/patches/520-ath9k_intr_mitigation_tweak.patch b/package/mac80211/patches/520-ath9k_intr_mitigation_tweak.patch
index 797c950f9..285aa2aab 100644
--- a/package/mac80211/patches/520-ath9k_intr_mitigation_tweak.patch
+++ b/package/mac80211/patches/520-ath9k_intr_mitigation_tweak.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/hw.c
 +++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -1429,8 +1429,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st
+@@ -1467,8 +1467,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st
  	REG_WRITE(ah, AR_OBS, 8);
  
  	if (ah->config.rx_intr_mitigation) {
diff --git a/package/mac80211/patches/530-mac80211_fix_beacon_race.patch b/package/mac80211/patches/530-mac80211_fix_beacon_race.patch
deleted file mode 100644
index 36c09169b..000000000
--- a/package/mac80211/patches/530-mac80211_fix_beacon_race.patch
+++ /dev/null
@@ -1,12 +0,0 @@
---- a/net/mac80211/tx.c
-+++ b/net/mac80211/tx.c
-@@ -2241,6 +2241,9 @@ struct sk_buff *ieee80211_beacon_get_tim
- 
- 	sdata = vif_to_sdata(vif);
- 
-+	if (!ieee80211_sdata_running(sdata))
-+		goto out;
-+
- 	if (tim_offset)
- 		*tim_offset = 0;
- 	if (tim_length)
diff --git a/package/mac80211/patches/540-ath9k_fix_queue_debug.patch b/package/mac80211/patches/540-ath9k_fix_queue_debug.patch
deleted file mode 100644
index 4dea506ae..000000000
--- a/package/mac80211/patches/540-ath9k_fix_queue_debug.patch
+++ /dev/null
@@ -1,111 +0,0 @@
---- a/drivers/net/wireless/ath/ath9k/debug.c
-+++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -450,14 +450,15 @@ static const struct file_operations fops
- 	.llseek = default_llseek,
- };
- 
-+#define PR_QNUM(_n) sc->tx.txq_map[_n]->axq_qnum
- #define PR(str, elem)							\
- 	do {								\
- 		len += snprintf(buf + len, size - len,			\
- 				"%s%13u%11u%10u%10u\n", str,		\
--		sc->debug.stats.txstats[WME_AC_BE].elem, \
--		sc->debug.stats.txstats[WME_AC_BK].elem, \
--		sc->debug.stats.txstats[WME_AC_VI].elem, \
--		sc->debug.stats.txstats[WME_AC_VO].elem); \
-+		sc->debug.stats.txstats[PR_QNUM(WME_AC_BE)].elem, \
-+		sc->debug.stats.txstats[PR_QNUM(WME_AC_BK)].elem, \
-+		sc->debug.stats.txstats[PR_QNUM(WME_AC_VI)].elem, \
-+		sc->debug.stats.txstats[PR_QNUM(WME_AC_VO)].elem); \
- 		if (len >= size)			  \
- 			goto done;			  \
- } while(0)
-@@ -466,10 +467,10 @@ static const struct file_operations fops
- do {									\
- 	len += snprintf(buf + len, size - len,				\
- 			"%s%13u%11u%10u%10u\n", str,			\
--			(unsigned int)(sc->tx.txq[ATH_TXQ_AC_BE].elem),	\
--			(unsigned int)(sc->tx.txq[ATH_TXQ_AC_BK].elem),	\
--			(unsigned int)(sc->tx.txq[ATH_TXQ_AC_VI].elem),	\
--			(unsigned int)(sc->tx.txq[ATH_TXQ_AC_VO].elem));	\
-+			(unsigned int)(sc->tx.txq_map[WME_AC_BE]->elem),	\
-+			(unsigned int)(sc->tx.txq_map[WME_AC_BK]->elem),	\
-+			(unsigned int)(sc->tx.txq_map[WME_AC_VI]->elem),	\
-+			(unsigned int)(sc->tx.txq_map[WME_AC_VO]->elem));	\
- 	if (len >= size)						\
- 		goto done;						\
- } while(0)
-@@ -478,10 +479,10 @@ do {									\
- do {									\
- 	len += snprintf(buf + len, size - len,				\
- 			"%s%13i%11i%10i%10i\n", str,			\
--			list_empty(&sc->tx.txq[ATH_TXQ_AC_BE].elem),	\
--			list_empty(&sc->tx.txq[ATH_TXQ_AC_BK].elem),	\
--			list_empty(&sc->tx.txq[ATH_TXQ_AC_VI].elem),	\
--			list_empty(&sc->tx.txq[ATH_TXQ_AC_VO].elem));	\
-+			list_empty(&sc->tx.txq_map[WME_AC_BE]->elem),	\
-+			list_empty(&sc->tx.txq_map[WME_AC_BK]->elem),	\
-+			list_empty(&sc->tx.txq_map[WME_AC_VI]->elem),	\
-+			list_empty(&sc->tx.txq_map[WME_AC_VO]->elem));	\
- 	if (len >= size)						\
- 		goto done;						\
- } while (0)
-@@ -528,10 +529,10 @@ static ssize_t read_file_xmit(struct fil
- 	PR("hw-tx-proc-desc: ", txprocdesc);
- 	len += snprintf(buf + len, size - len,
- 			"%s%11p%11p%10p%10p\n", "txq-memory-address:",
--			&(sc->tx.txq[ATH_TXQ_AC_BE]),
--			&(sc->tx.txq[ATH_TXQ_AC_BK]),
--			&(sc->tx.txq[ATH_TXQ_AC_VI]),
--			&(sc->tx.txq[ATH_TXQ_AC_VO]));
-+			&(sc->tx.txq_map[WME_AC_BE]),
-+			&(sc->tx.txq_map[WME_AC_BK]),
-+			&(sc->tx.txq_map[WME_AC_VI]),
-+			&(sc->tx.txq_map[WME_AC_VO]));
- 	if (len >= size)
- 		goto done;
- 
-@@ -751,9 +752,9 @@ static ssize_t read_file_misc(struct fil
- }
- 
- void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf,
--		       struct ath_tx_status *ts)
-+		       struct ath_tx_status *ts, struct ath_txq *txq)
- {
--	int qnum = skb_get_queue_mapping(bf->bf_mpdu);
-+	int qnum = txq->axq_qnum;
- 
- 	TX_STAT_INC(qnum, tx_pkts_all);
- 	sc->debug.stats.txstats[qnum].tx_bytes_all += bf->bf_mpdu->len;
---- a/drivers/net/wireless/ath/ath9k/debug.h
-+++ b/drivers/net/wireless/ath/ath9k/debug.h
-@@ -175,7 +175,7 @@ int ath9k_init_debug(struct ath_hw *ah);
- 
- 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_tx_status *ts, struct ath_txq *txq);
- void ath_debug_stat_rx(struct ath_softc *sc, struct ath_rx_status *rs);
- 
- #else
-@@ -192,7 +192,8 @@ static inline void ath_debug_stat_interr
- 
- static inline void ath_debug_stat_tx(struct ath_softc *sc,
- 				     struct ath_buf *bf,
--				     struct ath_tx_status *ts)
-+				     struct ath_tx_status *ts,
-+				     struct ath_txq *txq)
- {
- }
- 
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -1913,7 +1913,7 @@ static void ath_tx_complete_buf(struct a
- 		else
- 			complete(&sc->paprd_complete);
- 	} else {
--		ath_debug_stat_tx(sc, bf, ts);
-+		ath_debug_stat_tx(sc, bf, ts, txq);
- 		ath_tx_complete(sc, skb, tx_flags,
- 				bf->bf_state.bfs_ftype, txq);
- 	}
diff --git a/package/mac80211/patches/550-ath9k_optimize_memory_allocation.patch b/package/mac80211/patches/550-ath9k_optimize_memory_allocation.patch
deleted file mode 100644
index 0ce3c00c2..000000000
--- a/package/mac80211/patches/550-ath9k_optimize_memory_allocation.patch
+++ /dev/null
@@ -1,200 +0,0 @@
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -1291,6 +1291,11 @@ static void ath9k_stop(struct ieee80211_
- 	} else
- 		sc->rx.rxlink = NULL;
- 
-+	if (sc->rx.frag) {
-+		dev_kfree_skb_any(sc->rx.frag);
-+		sc->rx.frag = NULL;
-+	}
-+
- 	/* disable HAL and put h/w to sleep */
- 	ath9k_hw_disable(ah);
- 	ath9k_hw_configpcipowersave(ah, 1, 1);
---- a/drivers/net/wireless/ath/ath9k/recv.c
-+++ b/drivers/net/wireless/ath/ath9k/recv.c
-@@ -209,11 +209,6 @@ static int ath_rx_edma_init(struct ath_s
- 	int error = 0, i;
- 	u32 size;
- 
--
--	common->rx_bufsize = roundup(IEEE80211_MAX_MPDU_LEN +
--				     ah->caps.rx_status_len,
--				     min(common->cachelsz, (u16)64));
--
- 	ath9k_hw_set_rx_bufsize(ah, common->rx_bufsize -
- 				    ah->caps.rx_status_len);
- 
-@@ -300,12 +295,12 @@ int ath_rx_init(struct ath_softc *sc, in
- 	sc->sc_flags &= ~SC_OP_RXFLUSH;
- 	spin_lock_init(&sc->rx.rxbuflock);
- 
-+	common->rx_bufsize = IEEE80211_MAX_MPDU_LEN / 2 +
-+			     sc->sc_ah->caps.rx_status_len;
-+
- 	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
- 		return ath_rx_edma_init(sc, nbufs);
- 	} else {
--		common->rx_bufsize = roundup(IEEE80211_MAX_MPDU_LEN,
--				min(common->cachelsz, (u16)64));
--
- 		ath_dbg(common, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n",
- 			common->cachelsz, common->rx_bufsize);
- 
-@@ -815,15 +810,9 @@ static bool ath9k_rx_accept(struct ath_c
- 	if (rx_stats->rs_datalen > (common->rx_bufsize - rx_status_len))
- 		return false;
- 
--	/*
--	 * rs_more indicates chained descriptors which can be used
--	 * to link buffers together for a sort of scatter-gather
--	 * operation.
--	 * reject the frame, we don't support scatter-gather yet and
--	 * the frame is probably corrupt anyway
--	 */
-+	/* Only use error bits from the last fragment */
- 	if (rx_stats->rs_more)
--		return false;
-+		return true;
- 
- 	/*
- 	 * The rx_stats->rs_status will not be set until the end of the
-@@ -981,6 +970,10 @@ static int ath9k_rx_skb_preprocess(struc
- 	if (!ath9k_rx_accept(common, hdr, rx_status, rx_stats, decrypt_error))
- 		return -EINVAL;
- 
-+	/* Only use status info from the last fragment */
-+	if (rx_stats->rs_more)
-+		return 0;
-+
- 	ath9k_process_rssi(common, hw, hdr, rx_stats);
- 
- 	if (ath9k_process_rate(common, hw, rx_stats, rx_status))
-@@ -1582,7 +1575,7 @@ div_comb_done:
- int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
- {
- 	struct ath_buf *bf;
--	struct sk_buff *skb = NULL, *requeue_skb;
-+	struct sk_buff *skb = NULL, *requeue_skb, *hdr_skb;
- 	struct ieee80211_rx_status *rxs;
- 	struct ath_hw *ah = sc->sc_ah;
- 	struct ath_common *common = ath9k_hw_common(ah);
-@@ -1633,8 +1626,17 @@ int ath_rx_tasklet(struct ath_softc *sc,
- 		if (!skb)
- 			continue;
- 
--		hdr = (struct ieee80211_hdr *) (skb->data + rx_status_len);
--		rxs =  IEEE80211_SKB_RXCB(skb);
-+		/*
-+		 * Take frame header from the first fragment and RX status from
-+		 * the last one.
-+		 */
-+		if (sc->rx.frag)
-+			hdr_skb = sc->rx.frag;
-+		else
-+			hdr_skb = skb;
-+
-+		hdr = (struct ieee80211_hdr *) (hdr_skb->data + rx_status_len);
-+		rxs = IEEE80211_SKB_RXCB(hdr_skb);
- 
- 		ath_debug_stat_rx(sc, &rs);
- 
-@@ -1643,12 +1645,12 @@ int ath_rx_tasklet(struct ath_softc *sc,
- 		 * chain it back at the queue without processing it.
- 		 */
- 		if (flush)
--			goto requeue;
-+			goto requeue_drop_frag;
- 
- 		retval = ath9k_rx_skb_preprocess(common, hw, hdr, &rs,
- 						 rxs, &decrypt_error);
- 		if (retval)
--			goto requeue;
-+			goto requeue_drop_frag;
- 
- 		rxs->mactime = (tsf & ~0xffffffffULL) | rs.rs_tstamp;
- 		if (rs.rs_tstamp > tsf_lower &&
-@@ -1668,7 +1670,7 @@ int ath_rx_tasklet(struct ath_softc *sc,
- 		 * skb and put it at the tail of the sc->rx.rxbuf list for
- 		 * processing. */
- 		if (!requeue_skb)
--			goto requeue;
-+			goto requeue_drop_frag;
- 
- 		/* Unmap the frame */
- 		dma_unmap_single(sc->dev, bf->bf_buf_addr,
-@@ -1679,8 +1681,9 @@ int ath_rx_tasklet(struct ath_softc *sc,
- 		if (ah->caps.rx_status_len)
- 			skb_pull(skb, ah->caps.rx_status_len);
- 
--		ath9k_rx_skb_postprocess(common, skb, &rs,
--					 rxs, decrypt_error);
-+		if (!rs.rs_more)
-+			ath9k_rx_skb_postprocess(common, hdr_skb, &rs,
-+						 rxs, decrypt_error);
- 
- 		/* We will now give hardware our shiny new allocated skb */
- 		bf->bf_mpdu = requeue_skb;
-@@ -1697,6 +1700,38 @@ int ath_rx_tasklet(struct ath_softc *sc,
- 			break;
- 		}
- 
-+		if (rs.rs_more) {
-+			/*
-+			 * rs_more indicates chained descriptors which can be
-+			 * used to link buffers together for a sort of
-+			 * scatter-gather operation.
-+			 */
-+			if (sc->rx.frag) {
-+				/* too many fragments - cannot handle frame */
-+				dev_kfree_skb_any(sc->rx.frag);
-+				dev_kfree_skb_any(skb);
-+				skb = NULL;
-+			}
-+			sc->rx.frag = skb;
-+			goto requeue;
-+		}
-+
-+		if (sc->rx.frag) {
-+			int space = skb->len - skb_tailroom(hdr_skb);
-+
-+			sc->rx.frag = NULL;
-+
-+			if (pskb_expand_head(hdr_skb, 0, space, GFP_ATOMIC) < 0) {
-+				dev_kfree_skb(skb);
-+				goto requeue_drop_frag;
-+			}
-+
-+			skb_copy_from_linear_data(skb, skb_put(hdr_skb, skb->len),
-+						  skb->len);
-+			dev_kfree_skb_any(skb);
-+			skb = hdr_skb;
-+		}
-+
- 		/*
- 		 * change the default rx antenna if rx diversity chooses the
- 		 * other antenna 3 times in a row.
-@@ -1722,6 +1757,11 @@ int ath_rx_tasklet(struct ath_softc *sc,
- 
- 		ieee80211_rx(hw, skb);
- 
-+requeue_drop_frag:
-+		if (sc->rx.frag) {
-+			dev_kfree_skb_any(sc->rx.frag);
-+			sc->rx.frag = NULL;
-+		}
- requeue:
- 		if (edma) {
- 			list_add_tail(&bf->list, &sc->rx.rxbuf);
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -311,6 +311,8 @@ struct ath_rx {
- 	struct ath_descdma rxdma;
- 	struct ath_buf *rx_bufptr;
- 	struct ath_rx_edma rx_edma[ATH9K_RX_QUEUE_MAX];
-+
-+	struct sk_buff *frag;
- };
- 
- int ath_startrecv(struct ath_softc *sc);
diff --git a/package/mac80211/patches/560-mac80211_cmntr_drop_retransmissions.patch b/package/mac80211/patches/560-mac80211_cmntr_drop_retransmissions.patch
deleted file mode 100644
index ad5bede81..000000000
--- a/package/mac80211/patches/560-mac80211_cmntr_drop_retransmissions.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/net/mac80211/rx.c
-+++ b/net/mac80211/rx.c
-@@ -798,7 +798,7 @@ ieee80211_rx_h_check(struct ieee80211_rx
- 				rx->local->dot11FrameDuplicateCount++;
- 				rx->sta->num_duplicates++;
- 			}
--			return RX_DROP_MONITOR;
-+			return RX_DROP_UNUSABLE;
- 		} else
- 			rx->sta->last_seq_ctrl[rx->queue] = hdr->seq_ctrl;
- 	}
diff --git a/package/mac80211/patches/570-ath9k_bb_hang_check_fix.patch b/package/mac80211/patches/570-ath9k_bb_hang_check_fix.patch
deleted file mode 100644
index 5314883fc..000000000
--- a/package/mac80211/patches/570-ath9k_bb_hang_check_fix.patch
+++ /dev/null
@@ -1,109 +0,0 @@
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -177,7 +177,12 @@ static void ath_update_survey_nf(struct 
- 	}
- }
- 
--static void ath_update_survey_stats(struct ath_softc *sc)
-+/*
-+ * Updates the survey statistics and returns the busy time since last
-+ * update in %, if the measurement duration was long enough for the
-+ * result to be useful, -1 otherwise.
-+ */
-+static int ath_update_survey_stats(struct ath_softc *sc)
- {
- 	struct ath_hw *ah = sc->sc_ah;
- 	struct ath_common *common = ath9k_hw_common(ah);
-@@ -185,9 +190,10 @@ static void ath_update_survey_stats(stru
- 	struct survey_info *survey = &sc->survey[pos];
- 	struct ath_cycle_counters *cc = &common->cc_survey;
- 	unsigned int div = common->clockrate * 1000;
-+	int ret = 0;
- 
- 	if (!ah->curchan)
--		return;
-+		return -1;
- 
- 	if (ah->power_mode == ATH9K_PM_AWAKE)
- 		ath_hw_cycle_counters_update(common);
-@@ -202,9 +208,18 @@ static void ath_update_survey_stats(stru
- 		survey->channel_time_rx += cc->rx_frame / div;
- 		survey->channel_time_tx += cc->tx_frame / div;
- 	}
-+
-+	if (cc->cycles < div)
-+		return -1;
-+
-+	if (cc->cycles > 0)
-+		ret = cc->rx_busy * 100 / cc->cycles;
-+
- 	memset(cc, 0, sizeof(*cc));
- 
- 	ath_update_survey_nf(sc, pos);
-+
-+	return ret;
- }
- 
- /*
-@@ -226,6 +241,8 @@ int ath_set_channel(struct ath_softc *sc
- 	if (sc->sc_flags & SC_OP_INVALID)
- 		return -EIO;
- 
-+	sc->hw_busy_count = 0;
-+
- 	del_timer_sync(&common->ani.timer);
- 	cancel_work_sync(&sc->paprd_work);
- 	cancel_work_sync(&sc->hw_check_work);
-@@ -584,17 +601,25 @@ static void ath_node_detach(struct ath_s
- void ath_hw_check(struct work_struct *work)
- {
- 	struct ath_softc *sc = container_of(work, struct ath_softc, hw_check_work);
--	int i;
-+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
-+	unsigned long flags;
-+	int busy;
- 
- 	ath9k_ps_wakeup(sc);
-+	if (ath9k_hw_check_alive(sc->sc_ah))
-+		goto out;
- 
--	for (i = 0; i < 3; i++) {
--		if (ath9k_hw_check_alive(sc->sc_ah))
--			goto out;
-+	spin_lock_irqsave(&common->cc_lock, flags);
-+	busy = ath_update_survey_stats(sc);
-+	spin_unlock_irqrestore(&common->cc_lock, flags);
- 
--		msleep(1);
--	}
--	ath_reset(sc, true);
-+	ath_dbg(common, ATH_DBG_RESET, "Possible baseband hang, "
-+		"busy=%d (try %d)\n", busy, sc->hw_busy_count + 1);
-+	if (busy >= 99) {
-+		if (++sc->hw_busy_count >= 3)
-+			ath_reset(sc, true);
-+	} else if (busy >= 0)
-+		sc->hw_busy_count = 0;
- 
- out:
- 	ath9k_ps_restore(sc);
-@@ -988,6 +1013,8 @@ int ath_reset(struct ath_softc *sc, bool
- 	struct ieee80211_hw *hw = sc->hw;
- 	int r;
- 
-+	sc->hw_busy_count = 0;
-+
- 	/* Stop ANI */
- 	del_timer_sync(&common->ani.timer);
- 
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -598,6 +598,8 @@ struct ath_softc {
- 	struct completion paprd_complete;
- 	bool paprd_pending;
- 
-+	unsigned int hw_busy_count;
-+
- 	u32 intrstatus;
- 	u32 sc_flags; /* SC_OP_* */
- 	u16 ps_flags; /* PS_* */
diff --git a/package/mac80211/patches/580-mac80211_no_promisc_4addr.patch b/package/mac80211/patches/580-mac80211_no_promisc_4addr.patch
deleted file mode 100644
index f37590900..000000000
--- a/package/mac80211/patches/580-mac80211_no_promisc_4addr.patch
+++ /dev/null
@@ -1,12 +0,0 @@
---- a/net/mac80211/rx.c
-+++ b/net/mac80211/rx.c
-@@ -2609,7 +2609,8 @@ static int prepare_for_handlers(struct i
- 			return 0;
- 		if (!multicast &&
- 		    compare_ether_addr(sdata->vif.addr, hdr->addr1) != 0) {
--			if (!(sdata->dev->flags & IFF_PROMISC))
-+			if (!(sdata->dev->flags & IFF_PROMISC) ||
-+			    sdata->u.mgd.use_4addr)
- 				return 0;
- 			status->rx_flags &= ~IEEE80211_RX_RA_MATCH;
- 		}
diff --git a/package/mac80211/patches/590-mac80211_fix_clone_check.patch b/package/mac80211/patches/590-mac80211_fix_clone_check.patch
deleted file mode 100644
index 41de0bbe0..000000000
--- a/package/mac80211/patches/590-mac80211_fix_clone_check.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/net/mac80211/tx.c
-+++ b/net/mac80211/tx.c
-@@ -1547,7 +1547,7 @@ static int ieee80211_skb_resize(struct i
- 		skb_orphan(skb);
- 	}
- 
--	if (skb_header_cloned(skb))
-+	if (skb_cloned(skb))
- 		I802_DEBUG_INC(local->tx_expand_skb_head_cloned);
- 	else if (head_need || tail_need)
- 		I802_DEBUG_INC(local->tx_expand_skb_head);
diff --git a/package/mac80211/patches/600-rt2x00-disable-pci-code-if-CONFIG_PCI-not-defined.patch b/package/mac80211/patches/600-rt2x00-disable-pci-code-if-CONFIG_PCI-not-defined.patch
index 037852371..f1b71e126 100644
--- a/package/mac80211/patches/600-rt2x00-disable-pci-code-if-CONFIG_PCI-not-defined.patch
+++ b/package/mac80211/patches/600-rt2x00-disable-pci-code-if-CONFIG_PCI-not-defined.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/rt2x00/rt2x00pci.c
 +++ b/drivers/net/wireless/rt2x00/rt2x00pci.c
-@@ -209,6 +209,7 @@ void rt2x00pci_uninitialize(struct rt2x0
+@@ -196,6 +196,7 @@ void rt2x00pci_uninitialize(struct rt2x0
  }
  EXPORT_SYMBOL_GPL(rt2x00pci_uninitialize);
  
@@ -8,7 +8,7 @@
  /*
   * PCI driver handlers.
   */
-@@ -388,6 +389,7 @@ int rt2x00pci_resume(struct pci_dev *pci
+@@ -372,6 +373,7 @@ int rt2x00pci_resume(struct pci_dev *pci
  }
  EXPORT_SYMBOL_GPL(rt2x00pci_resume);
  #endif /* CONFIG_PM */
diff --git a/package/mac80211/patches/610-set_pci_mwi.patch b/package/mac80211/patches/610-set_pci_mwi.patch
index c30ff2d2a..8cdcac258 100644
--- a/package/mac80211/patches/610-set_pci_mwi.patch
+++ b/package/mac80211/patches/610-set_pci_mwi.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/rt2x00/rt2x00pci.c
 +++ b/drivers/net/wireless/rt2x00/rt2x00pci.c
-@@ -277,8 +277,10 @@ int rt2x00pci_probe(struct pci_dev *pci_
+@@ -261,8 +261,10 @@ int rt2x00pci_probe(struct pci_dev *pci_
  
  	pci_set_master(pci_dev);