struct ath_hw *ah = sc->sc_ah;
if (sc->curtxpow != sc->config.txpowlimit) {
- ath9k_hw_set_txpowerlimit(ah, sc->config.txpowlimit);
+ ath9k_hw_set_txpowerlimit(ah, sc->config.txpowlimit, false);
/* read back in case value is clamped */
sc->curtxpow = ath9k_hw_regulatory(ah)->power_limit;
}
ath9k_ps_wakeup(sc);
+ spin_lock_bh(&sc->sc_pcu_lock);
+
/*
* This is only performed if the channel settings have
* actually changed.
* hardware at the new frequency, and then re-enable
* the relevant bits of the h/w.
*/
- ath9k_hw_set_interrupts(ah, 0);
+ ath9k_hw_disable_interrupts(ah);
ath_drain_all_txq(sc, false);
- spin_lock_bh(&sc->rx.pcu_lock);
-
stopped = ath_stoprecv(sc);
/* XXX: do not flush receive queue here. We don't want
channel->center_freq, conf_is_ht40(conf),
fastcc);
- spin_lock_bh(&sc->sc_resetlock);
-
r = ath9k_hw_reset(ah, hchan, caldata, fastcc);
if (r) {
ath_print(common, ATH_DBG_FATAL,
"Unable to reset channel (%u MHz), "
"reset status %d\n",
channel->center_freq, r);
- spin_unlock_bh(&sc->sc_resetlock);
- spin_unlock_bh(&sc->rx.pcu_lock);
goto ps_restore;
}
- spin_unlock_bh(&sc->sc_resetlock);
if (ath_startrecv(sc) != 0) {
ath_print(common, ATH_DBG_FATAL,
"Unable to restart recv logic\n");
r = -EIO;
- spin_unlock_bh(&sc->rx.pcu_lock);
goto ps_restore;
}
- spin_unlock_bh(&sc->rx.pcu_lock);
-
ath_update_txpow(sc);
ath9k_hw_set_interrupts(ah, ah->imask);
}
ps_restore:
+ spin_unlock_bh(&sc->sc_pcu_lock);
+
ath9k_ps_restore(sc);
return r;
}
struct ath_tx_control txctl;
struct ath9k_hw_cal_data *caldata = ah->caldata;
struct ath_common *common = ath9k_hw_common(ah);
- int qnum, ftype;
+ int ftype;
int chain_ok = 0;
int chain;
int len = 1800;
memcpy(hdr->addr3, hw->wiphy->perm_addr, ETH_ALEN);
memset(&txctl, 0, sizeof(txctl));
- qnum = sc->tx.hwq_map[WME_AC_BE];
- txctl.txq = &sc->tx.txq[qnum];
+ txctl.txq = sc->tx.txq_map[WME_AC_BE];
ath9k_ps_wakeup(sc);
ar9003_paprd_init_table(ah);
an->maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
sta->ht_cap.ampdu_factor);
an->mpdudensity = parse_mpdudensity(sta->ht_cap.ampdu_density);
- an->last_rssi = ATH_RSSI_DUMMY_MARKER;
}
}
return;
}
+ spin_lock_bh(&sc->sc_pcu_lock);
+
if (!ath9k_hw_check_alive(ah))
ieee80211_queue_work(sc->hw, &sc->hw_check_work);
rxmask = (ATH9K_INT_RX | ATH9K_INT_RXEOL | ATH9K_INT_RXORN);
if (status & rxmask) {
- spin_lock_bh(&sc->rx.pcu_lock);
-
/* Check for high priority Rx first */
if ((ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) &&
(status & ATH9K_INT_RXHP))
ath_rx_tasklet(sc, 0, true);
ath_rx_tasklet(sc, 0, false);
- spin_unlock_bh(&sc->rx.pcu_lock);
}
if (status & ATH9K_INT_TX) {
ath_gen_timer_isr(sc->sc_ah);
/* re-enable hardware interrupt */
- ath9k_hw_set_interrupts(ah, ah->imask);
+ ath9k_hw_enable_interrupts(ah);
+
+ spin_unlock_bh(&sc->sc_pcu_lock);
ath9k_ps_restore(sc);
}
* interrupt; otherwise it will continue to
* fire.
*/
- ath9k_hw_set_interrupts(ah, 0);
+ ath9k_hw_disable_interrupts(ah);
/*
* Let the hal handle the event. We assume
* it will clear whatever condition caused
spin_lock(&common->cc_lock);
ath9k_hw_proc_mib_event(ah);
spin_unlock(&common->cc_lock);
- ath9k_hw_set_interrupts(ah, ah->imask);
+ ath9k_hw_enable_interrupts(ah);
}
if (!(ah->caps.hw_caps & ATH9K_HW_CAP_AUTOSLEEP))
ath_debug_stat_interrupt(sc, status);
if (sched) {
- /* turn off every interrupt except SWBA */
- ath9k_hw_set_interrupts(ah, (ah->imask & ATH9K_INT_SWBA));
+ /* turn off every interrupt */
+ ath9k_hw_disable_interrupts(ah);
tasklet_schedule(&sc->intr_tq);
}
}
static void ath9k_bss_assoc_info(struct ath_softc *sc,
+ struct ieee80211_hw *hw,
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);
ath_beacon_config(sc, vif);
/* Reset rssi stats */
+ aphy->last_rssi = ATH_RSSI_DUMMY_MARKER;
sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER;
sc->sc_flags |= SC_OP_ANI_RUN;
int r;
ath9k_ps_wakeup(sc);
+ spin_lock_bh(&sc->sc_pcu_lock);
+
ath9k_hw_configpcipowersave(ah, 0, 0);
if (!ah->curchan)
ah->curchan = ath_get_curchannel(sc, sc->hw);
- spin_lock_bh(&sc->rx.pcu_lock);
- spin_lock_bh(&sc->sc_resetlock);
r = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
if (r) {
ath_print(common, ATH_DBG_FATAL,
"reset status %d\n",
channel->center_freq, r);
}
- spin_unlock_bh(&sc->sc_resetlock);
ath_update_txpow(sc);
if (ath_startrecv(sc) != 0) {
ath_print(common, ATH_DBG_FATAL,
"Unable to restart recv logic\n");
- spin_unlock_bh(&sc->rx.pcu_lock);
+ spin_unlock_bh(&sc->sc_pcu_lock);
return;
}
- spin_unlock_bh(&sc->rx.pcu_lock);
-
if (sc->sc_flags & SC_OP_BEACONS)
ath_beacon_config(sc, NULL); /* restart beacons */
ath9k_hw_set_gpio(ah, ah->led_pin, 0);
ieee80211_wake_queues(hw);
+ spin_unlock_bh(&sc->sc_pcu_lock);
+
ath9k_ps_restore(sc);
}
int r;
ath9k_ps_wakeup(sc);
+ spin_lock_bh(&sc->sc_pcu_lock);
+
ieee80211_stop_queues(hw);
/*
}
/* Disable interrupts */
- ath9k_hw_set_interrupts(ah, 0);
+ ath9k_hw_disable_interrupts(ah);
ath_drain_all_txq(sc, false); /* clear pending tx frames */
- spin_lock_bh(&sc->rx.pcu_lock);
-
ath_stoprecv(sc); /* turn off frame recv */
ath_flushrecv(sc); /* flush recv queue */
if (!ah->curchan)
ah->curchan = ath_get_curchannel(sc, hw);
- spin_lock_bh(&sc->sc_resetlock);
r = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
if (r) {
ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
"reset status %d\n",
channel->center_freq, r);
}
- spin_unlock_bh(&sc->sc_resetlock);
ath9k_hw_phy_disable(ah);
- spin_unlock_bh(&sc->rx.pcu_lock);
-
ath9k_hw_configpcipowersave(ah, 1, 1);
+
+ spin_unlock_bh(&sc->sc_pcu_lock);
ath9k_ps_restore(sc);
+
ath9k_setpower(sc, ATH9K_PM_FULL_SLEEP);
}
/* Stop ANI */
del_timer_sync(&common->ani.timer);
+ spin_lock_bh(&sc->sc_pcu_lock);
+
ieee80211_stop_queues(hw);
- ath9k_hw_set_interrupts(ah, 0);
+ ath9k_hw_disable_interrupts(ah);
ath_drain_all_txq(sc, retry_tx);
- spin_lock_bh(&sc->rx.pcu_lock);
-
ath_stoprecv(sc);
ath_flushrecv(sc);
- spin_lock_bh(&sc->sc_resetlock);
r = ath9k_hw_reset(ah, sc->sc_ah->curchan, ah->caldata, false);
if (r)
ath_print(common, ATH_DBG_FATAL,
"Unable to reset hardware; reset status %d\n", r);
- spin_unlock_bh(&sc->sc_resetlock);
if (ath_startrecv(sc) != 0)
ath_print(common, ATH_DBG_FATAL,
"Unable to start recv logic\n");
- spin_unlock_bh(&sc->rx.pcu_lock);
-
/*
* We may be doing a reset in response to a request
* that changes the channel so update any state that
}
ieee80211_wake_queues(hw);
+ spin_unlock_bh(&sc->sc_pcu_lock);
/* Start ANI */
ath_start_ani(common);
return r;
}
-static int ath_get_hal_qnum(u16 queue, struct ath_softc *sc)
-{
- int qnum;
-
- switch (queue) {
- case 0:
- qnum = sc->tx.hwq_map[WME_AC_VO];
- break;
- case 1:
- qnum = sc->tx.hwq_map[WME_AC_VI];
- break;
- case 2:
- qnum = sc->tx.hwq_map[WME_AC_BE];
- break;
- case 3:
- qnum = sc->tx.hwq_map[WME_AC_BK];
- break;
- default:
- qnum = sc->tx.hwq_map[WME_AC_BE];
- break;
- }
-
- return qnum;
-}
-
-int ath_get_mac80211_qnum(u32 queue, struct ath_softc *sc)
-{
- int qnum;
-
- switch (queue) {
- case WME_AC_VO:
- qnum = 0;
- break;
- case WME_AC_VI:
- qnum = 1;
- break;
- case WME_AC_BE:
- qnum = 2;
- break;
- case WME_AC_BK:
- qnum = 3;
- break;
- default:
- qnum = -1;
- break;
- }
-
- return qnum;
-}
-
/* XXX: Remove me once we don't depend on ath9k_channel for all
* this redundant data */
void ath9k_update_ichannel(struct ath_softc *sc, struct ieee80211_hw *hw,
* be followed by initialization of the appropriate bits
* and then setup of the interrupt mask.
*/
- spin_lock_bh(&sc->rx.pcu_lock);
- spin_lock_bh(&sc->sc_resetlock);
+ spin_lock_bh(&sc->sc_pcu_lock);
r = ath9k_hw_reset(ah, init_channel, ah->caldata, false);
if (r) {
ath_print(common, ATH_DBG_FATAL,
"Unable to reset hardware; reset status %d "
"(freq %u MHz)\n", r,
curchan->center_freq);
- spin_unlock_bh(&sc->sc_resetlock);
- spin_unlock_bh(&sc->rx.pcu_lock);
+ spin_unlock_bh(&sc->sc_pcu_lock);
goto mutex_unlock;
}
- spin_unlock_bh(&sc->sc_resetlock);
/*
* This is needed only to setup initial state
ath_print(common, ATH_DBG_FATAL,
"Unable to start recv logic\n");
r = -EIO;
- spin_unlock_bh(&sc->rx.pcu_lock);
+ spin_unlock_bh(&sc->sc_pcu_lock);
goto mutex_unlock;
}
- spin_unlock_bh(&sc->rx.pcu_lock);
+ spin_unlock_bh(&sc->sc_pcu_lock);
/* Setup our intr mask. */
ah->imask = ATH9K_INT_TX | ATH9K_INT_RXEOL |
struct ath_tx_control txctl;
int padpos, padsize;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
- int qnum;
if (aphy->state != ATH_WIPHY_ACTIVE && aphy->state != ATH_WIPHY_SCAN) {
ath_print(common, ATH_DBG_XMIT,
memmove(skb->data, skb->data + padsize, padpos);
}
- qnum = ath_get_hal_qnum(skb_get_queue_mapping(skb), sc);
- txctl.txq = &sc->tx.txq[qnum];
+ txctl.txq = sc->tx.txq_map[skb_get_queue_mapping(skb)];
ath_print(common, ATH_DBG_XMIT, "transmitting packet, skb: %p\n", skb);
ath9k_btcoex_timer_pause(sc);
}
+ spin_lock_bh(&sc->sc_pcu_lock);
+
/* make sure h/w will not generate any interrupt
* before setting the invalid flag. */
- ath9k_hw_set_interrupts(ah, 0);
+ ath9k_hw_disable_interrupts(ah);
- spin_lock_bh(&sc->rx.pcu_lock);
if (!(sc->sc_flags & SC_OP_INVALID)) {
ath_drain_all_txq(sc, false);
ath_stoprecv(sc);
ath9k_hw_phy_disable(ah);
} else
sc->rx.rxlink = NULL;
- spin_unlock_bh(&sc->rx.pcu_lock);
/* disable HAL and put h/w to sleep */
ath9k_hw_disable(ah);
ath9k_hw_configpcipowersave(ah, 1, 1);
+
+ spin_unlock_bh(&sc->sc_pcu_lock);
+
ath9k_ps_restore(sc);
/* Finally, put the chip in FULL SLEEP mode */
struct ath_wiphy *aphy = hw->priv;
struct ath_softc *sc = aphy->sc;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+ struct ath_txq *txq;
struct ath9k_tx_queue_info qi;
- int ret = 0, qnum;
+ int ret = 0;
if (queue >= WME_NUM_AC)
return 0;
+ txq = sc->tx.txq_map[queue];
+
mutex_lock(&sc->mutex);
memset(&qi, 0, sizeof(struct ath9k_tx_queue_info));
qi.tqi_cwmin = params->cw_min;
qi.tqi_cwmax = params->cw_max;
qi.tqi_burstTime = params->txop;
- qnum = ath_get_hal_qnum(queue, sc);
ath_print(common, ATH_DBG_CONFIG,
"Configure tx [queue/halq] [%d/%d], "
"aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n",
- queue, qnum, params->aifs, params->cw_min,
+ queue, txq->axq_qnum, params->aifs, params->cw_min,
params->cw_max, params->txop);
- ret = ath_txq_update(sc, qnum, &qi);
+ ret = ath_txq_update(sc, txq->axq_qnum, &qi);
if (ret)
ath_print(common, ATH_DBG_FATAL, "TXQ Update failed\n");
if (sc->sc_ah->opmode == NL80211_IFTYPE_ADHOC)
- if ((qnum == sc->tx.hwq_map[WME_AC_BE]) && !ret)
+ if (queue == WME_AC_BE && !ret)
ath_beaconq_config(sc);
mutex_unlock(&sc->mutex);
if (changed & BSS_CHANGED_ASSOC) {
ath_print(common, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n",
bss_conf->assoc);
- ath9k_bss_assoc_info(sc, vif, bss_conf);
+ ath9k_bss_assoc_info(sc, hw, vif, bss_conf);
}
mutex_unlock(&sc->mutex);
git://bbs.cooldavid.org / net-next-2.6.git / blobdiff