Commit 774610e4 authored by Felix Fietkau's avatar Felix Fietkau Committed by John W. Linville
Browse files

ath9k: change beacon allocation to prefer the first beacon slot



This fixes IBSS beacon transmissions without VEOL enabled
Signed-off-by: default avatarFelix Fietkau <nbd@openwrt.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent ededf1f8
...@@ -274,17 +274,11 @@ int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif) ...@@ -274,17 +274,11 @@ int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif)
avp->av_bslot = 0; avp->av_bslot = 0;
for (slot = 0; slot < ATH_BCBUF; slot++) for (slot = 0; slot < ATH_BCBUF; slot++)
if (sc->beacon.bslot[slot] == NULL) { 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; avp->av_bslot = slot;
/* NB: keep looking for a double 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); BUG_ON(sc->beacon.bslot[avp->av_bslot] != NULL);
sc->beacon.bslot[avp->av_bslot] = vif; sc->beacon.bslot[avp->av_bslot] = vif;
......
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