diff options
Diffstat (limited to 'drivers/net/wireless/ath9k/beacon.c')
| -rw-r--r-- | drivers/net/wireless/ath9k/beacon.c | 40 |
1 files changed, 27 insertions, 13 deletions
diff --git a/drivers/net/wireless/ath9k/beacon.c b/drivers/net/wireless/ath9k/beacon.c index b36d3fb2ecc..d186cd41c23 100644 --- a/drivers/net/wireless/ath9k/beacon.c +++ b/drivers/net/wireless/ath9k/beacon.c @@ -152,12 +152,14 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, int if_id) struct ath_vap *avp; struct sk_buff *skb; struct ath_txq *cabq; + struct ieee80211_vif *vif; struct ieee80211_tx_info *info; int cabq_depth; - avp = sc->sc_vaps[if_id]; - ASSERT(avp); + vif = sc->sc_vaps[if_id]; + ASSERT(vif); + avp = (void *)vif->drv_priv; cabq = sc->sc_cabq; if (avp->av_bcbuf == NULL) { @@ -174,7 +176,7 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, int if_id) PCI_DMA_TODEVICE); } - skb = ieee80211_beacon_get(sc->hw, avp->av_if_data); + skb = ieee80211_beacon_get(sc->hw, vif); bf->bf_mpdu = skb; if (skb == NULL) return NULL; @@ -196,7 +198,7 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, int if_id) skb_end_pointer(skb) - skb->head, PCI_DMA_TODEVICE); - skb = ieee80211_get_buffered_bc(sc->hw, avp->av_if_data); + skb = ieee80211_get_buffered_bc(sc->hw, vif); /* * if the CABQ traffic from previous DTIM is pending and the current @@ -232,7 +234,7 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, int if_id) */ while (skb) { ath_tx_cabq(sc, skb); - skb = ieee80211_get_buffered_bc(sc->hw, avp->av_if_data); + skb = ieee80211_get_buffered_bc(sc->hw, vif); } return bf; @@ -244,13 +246,16 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, int if_id) */ static void ath_beacon_start_adhoc(struct ath_softc *sc, int if_id) { + struct ieee80211_vif *vif; struct ath_hal *ah = sc->sc_ah; struct ath_buf *bf; struct ath_vap *avp; struct sk_buff *skb; - avp = sc->sc_vaps[if_id]; - ASSERT(avp); + vif = sc->sc_vaps[if_id]; + ASSERT(vif); + + avp = (void *)vif->drv_priv; if (avp->av_bcbuf == NULL) { DPRINTF(sc, ATH_DBG_BEACON, "%s: avp=%p av_bcbuf=%p\n", @@ -300,14 +305,17 @@ int ath_beaconq_setup(struct ath_hal *ah) */ int ath_beacon_alloc(struct ath_softc *sc, int if_id) { + struct ieee80211_vif *vif; struct ath_vap *avp; struct ieee80211_hdr *hdr; struct ath_buf *bf; struct sk_buff *skb; __le64 tstamp; - avp = sc->sc_vaps[if_id]; - ASSERT(avp); + vif = sc->sc_vaps[if_id]; + ASSERT(vif); + + avp = (void *)vif->drv_priv; /* Allocate a beacon descriptor if we haven't done so. */ if (!avp->av_bcbuf) { @@ -363,7 +371,7 @@ int ath_beacon_alloc(struct ath_softc *sc, int if_id) * FIXME: Fill avp->av_btxctl.txpower and * avp->av_btxctl.shortPreamble */ - skb = ieee80211_beacon_get(sc->hw, avp->av_if_data); + skb = ieee80211_beacon_get(sc->hw, vif); if (skb == NULL) { DPRINTF(sc, ATH_DBG_BEACON, "%s: cannot get skb\n", __func__); @@ -652,15 +660,21 @@ void ath_bstuck_process(struct ath_softc *sc) */ void ath_beacon_config(struct ath_softc *sc, int if_id) { + struct ieee80211_vif *vif; struct ath_hal *ah = sc->sc_ah; struct ath_beacon_config conf; + struct ath_vap *avp; enum ath9k_opmode av_opmode; u32 nexttbtt, intval; - if (if_id != ATH_IF_ID_ANY) - av_opmode = sc->sc_vaps[if_id]->av_opmode; - else + if (if_id != ATH_IF_ID_ANY) { + vif = sc->sc_vaps[if_id]; + ASSERT(vif); + avp = (void *)vif->drv_priv; + av_opmode = avp->av_opmode; + } else { av_opmode = sc->sc_ah->ah_opmode; + } memset(&conf, 0, sizeof(struct ath_beacon_config)); |