- 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);
--}