提交 774610e4 编写于 作者: F Felix Fietkau 提交者: John W. Linville

ath9k: change beacon allocation to prefer the first beacon slot

This fixes IBSS beacon transmissions without VEOL enabled
Signed-off-by: NFelix Fietkau <nbd@openwrt.org>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
上级 ededf1f8
......@@ -274,17 +274,11 @@ int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif)
avp->av_bslot = 0;
for (slot = 0; slot < ATH_BCBUF; slot++)
if (sc->beacon.bslot[slot] == NULL) {
/*
* XXX hack, space out slots to better
* deal with misses
*/
if (slot+1 < ATH_BCBUF &&
sc->beacon.bslot[slot+1] == NULL) {
avp->av_bslot = slot+1;
break;
}
avp->av_bslot = slot;
/* NB: keep looking for a double slot */
if (slot == 0 || !sc->beacon.bslot[slot-1])
break;
}
BUG_ON(sc->beacon.bslot[avp->av_bslot] != NULL);
sc->beacon.bslot[avp->av_bslot] = vif;
......
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