Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into sh-latest

1 files changed, 0 insertions, 717 deletions

diff --git a/drivers/net/wireless/ath/ath9k/virtual.c b/drivers/net/wireless/ath/ath9k/virtual.c
deleted file mode 100644
index 2dc7095e56d..00000000000
--- a/drivers/net/wireless/ath/ath9k/virtual.c
+++ /dev/null
@@ -1,717 +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"
-
-struct ath9k_vif_iter_data {
-	const u8 *hw_macaddr;
-	u8 mask[ETH_ALEN];
-};
-
-static void ath9k_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
-{
-	struct ath9k_vif_iter_data *iter_data = data;
-	int i;
-
-	for (i = 0; i < ETH_ALEN; i++)
-		iter_data->mask[i] &= ~(iter_data->hw_macaddr[i] ^ mac[i]);
-}
-
-void ath9k_set_bssid_mask(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
-{
-	struct ath_wiphy *aphy = hw->priv;
-	struct ath_softc *sc = aphy->sc;
-	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
-	struct ath9k_vif_iter_data iter_data;
-	int i;
-
-	/*
-	 * Use the hardware MAC address as reference, the hardware uses it
-	 * together with the BSSID mask when matching addresses.
-	 */
-	iter_data.hw_macaddr = common->macaddr;
-	memset(&iter_data.mask, 0xff, ETH_ALEN);
-
-	if (vif)
-		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);
-
-	memcpy(common->bssidmask, iter_data.mask, ETH_ALEN);
-	ath_hw_setbssidmask(common);
-}
-
-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);
-}