redonkable/alistair23-linux
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ath9k: Cleanup beacon queue configuration

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Setup the beacon queue parameters after disabling
interrupts. Also, remove the redundant call in conf_tx()
for IBSS mode since the queue would be configured
with the appropriate cwmin/cwmax values when beaconing
is enabled.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith Manoharan 2012-07-17 17:16:09 +05:30 committed by John W. Linville
parent aa45fe9683
commit 7e52c8aa35
4 changed files with 4 additions and 22 deletions
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1
drivers/net/wireless/ath/ath9k/ath9k.h
View file

@ -421,7 +421,6 @@ void ath9k_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif,
u32 changed);
void ath9k_beacon_assign_slot(struct ath_softc *sc, struct ieee80211_vif *vif);
void ath9k_beacon_remove_slot(struct ath_softc *sc, struct ieee80211_vif *vif);
int ath_beaconq_config(struct ath_softc *sc);
void ath9k_set_beacon(struct ath_softc *sc);
void ath9k_set_beaconing_status(struct ath_softc *sc, bool status);

11
drivers/net/wireless/ath/ath9k/beacon.c
View file

@ -30,7 +30,7 @@ static void ath9k_reset_beacon_status(struct ath_softc *sc)
* the operating mode of the station (AP or AdHoc). Parameters are AIFS
* settings and channel width min/max
*/
int ath_beaconq_config(struct ath_softc *sc)
static void ath9k_beaconq_config(struct ath_softc *sc)
{
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
@ -38,6 +38,7 @@ int ath_beaconq_config(struct ath_softc *sc)
struct ath_txq *txq;
ath9k_hw_get_txq_props(ah, sc->beacon.beaconq, &qi);
if (sc->sc_ah->opmode == NL80211_IFTYPE_AP) {
/* Always burst out beacon and CAB traffic. */
qi.tqi_aifs = 1;
@ -56,12 +57,9 @@ int ath_beaconq_config(struct ath_softc *sc)
}
if (!ath9k_hw_set_txq_props(ah, sc->beacon.beaconq, &qi)) {
ath_err(common,
"Unable to update h/w beacon queue parameters\n");
return 0;
ath_err(common, "Unable to update h/w beacon queue parameters\n");
} else {
ath9k_hw_resettxqueue(ah, sc->beacon.beaconq);
return 1;
}
}
@ -401,6 +399,7 @@ static void ath9k_beacon_init(struct ath_softc *sc, u32 nexttbtt, u32 intval)
ath9k_hw_disable_interrupts(ah);
ath9k_hw_reset_tsf(ah);
ath9k_beaconq_config(sc);
ath9k_hw_beaconinit(ah, nexttbtt, intval);
sc->beacon.bmisscnt = 0;
ath9k_hw_set_interrupts(ah);
@ -432,7 +431,6 @@ static void ath9k_beacon_config_ap(struct ath_softc *sc,
ath_dbg(common, BEACON, "AP nexttbtt: %u intval: %u conf_intval: %u\n",
nexttbtt, intval, conf->beacon_interval);
ath_beaconq_config(sc);
ath9k_beacon_init(sc, nexttbtt, intval);
}
@ -584,7 +582,6 @@ static void ath9k_beacon_config_adhoc(struct ath_softc *sc,
ath_dbg(common, BEACON, "IBSS nexttbtt: %u intval: %u conf_intval: %u\n",
nexttbtt, intval, conf->beacon_interval);
ath_beaconq_config(sc);
ath9k_beacon_init(sc, nexttbtt, intval);
}

4
drivers/net/wireless/ath/ath9k/main.c
View file

@ -1359,10 +1359,6 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw,
if (ret)
ath_err(common, "TXQ Update failed\n");
if (sc->sc_ah->opmode == NL80211_IFTYPE_ADHOC)
if (queue == WME_AC_BE && !ret)
ath_beaconq_config(sc);
mutex_unlock(&sc->mutex);
ath9k_ps_restore(sc);

10
drivers/net/wireless/ath/ath9k/xmit.c
View file

@ -1416,16 +1416,6 @@ int ath_txq_update(struct ath_softc *sc, int qnum,
int error = 0;
struct ath9k_tx_queue_info qi;
if (qnum == sc->beacon.beaconq) {
/*
* XXX: for beacon queue, we just save the parameter.
* It will be picked up by ath_beaconq_config when
* it's necessary.
*/
sc->beacon.beacon_qi = *qinfo;
return 0;
}
BUG_ON(sc->tx.txq[qnum].axq_qnum != qnum);
ath9k_hw_get_txq_props(ah, qnum, &qi);