diff options
| author | Jouni Malinen <jouni.malinen@atheros.com> | 2009-03-03 19:23:29 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-03-05 14:39:45 -0500 |
| commit | c52f33d05e5f8d59f02722fbc308f5f391575ca5 (patch) | |
| tree | 19c6d56f3594e8b43d725b5d919bb775921fde38 /drivers/net/wireless/ath9k/beacon.c | |
| parent | bce048d77dff3dcfd75d54dc38580c81baa95853 (diff) | |
ath9k: Add support for multiple secondary virtual wiphys
The new struct ath_softc::sec_wiphy array is used to store information
about virtual wiphys and select which wiphy is used in calls to
mac80211. Each virtual wiphy will be assigned a different MAC address
based on the virtual wiphy index.
Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath9k/beacon.c')
| -rw-r--r-- | drivers/net/wireless/ath9k/beacon.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/net/wireless/ath9k/beacon.c b/drivers/net/wireless/ath9k/beacon.c index 357d797e79c..760f5b80f79 100644 --- a/drivers/net/wireless/ath9k/beacon.c +++ b/drivers/net/wireless/ath9k/beacon.c @@ -113,9 +113,11 @@ static void ath_beacon_setup(struct ath_softc *sc, struct ath_vif *avp, series, 4, 0); } -static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, +static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { + struct ath_wiphy *aphy = hw->priv; + struct ath_softc *sc = aphy->sc; struct ath_buf *bf; struct ath_vif *avp; struct sk_buff *skb; @@ -144,7 +146,7 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, /* Get a new beacon from mac80211 */ - skb = ieee80211_beacon_get(sc->hw, vif); + skb = ieee80211_beacon_get(hw, vif); bf->bf_mpdu = skb; if (skb == NULL) return NULL; @@ -171,7 +173,7 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, return NULL; } - skb = ieee80211_get_buffered_bc(sc->hw, vif); + skb = ieee80211_get_buffered_bc(hw, vif); /* * if the CABQ traffic from previous DTIM is pending and the current @@ -196,8 +198,8 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, ath_beacon_setup(sc, avp, bf); while (skb) { - ath_tx_cabq(sc, skb); - skb = ieee80211_get_buffered_bc(sc->hw, vif); + ath_tx_cabq(hw, skb); + skb = ieee80211_get_buffered_bc(hw, vif); } return bf; @@ -244,8 +246,9 @@ int ath_beaconq_setup(struct ath_hw *ah) return ath9k_hw_setuptxqueue(ah, ATH9K_TX_QUEUE_BEACON, &qi); } -int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif) +int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif) { + struct ath_softc *sc = aphy->sc; struct ath_vif *avp; struct ieee80211_hdr *hdr; struct ath_buf *bf; @@ -286,6 +289,7 @@ int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif) } BUG_ON(sc->beacon.bslot[avp->av_bslot] != NULL); sc->beacon.bslot[avp->av_bslot] = vif; + sc->beacon.bslot_aphy[avp->av_bslot] = aphy; sc->nbcnvifs++; } } @@ -368,6 +372,7 @@ void ath_beacon_return(struct ath_softc *sc, struct ath_vif *avp) if (avp->av_bslot != -1) { sc->beacon.bslot[avp->av_bslot] = NULL; + sc->beacon.bslot_aphy[avp->av_bslot] = NULL; sc->nbcnvifs--; } @@ -391,6 +396,7 @@ void ath_beacon_tasklet(unsigned long data) struct ath_hw *ah = sc->sc_ah; struct ath_buf *bf = NULL; struct ieee80211_vif *vif; + struct ath_wiphy *aphy; int slot; u32 bfaddr, bc = 0, tsftu; u64 tsf; @@ -439,6 +445,7 @@ void ath_beacon_tasklet(unsigned long data) tsftu = TSF_TO_TU(tsf>>32, tsf); slot = ((tsftu % intval) * ATH_BCBUF) / intval; vif = sc->beacon.bslot[(slot + 1) % ATH_BCBUF]; + aphy = sc->beacon.bslot_aphy[(slot + 1) % ATH_BCBUF]; DPRINTF(sc, ATH_DBG_BEACON, "slot %d [tsf %llu tsftu %u intval %u] vif %p\n", @@ -446,7 +453,7 @@ void ath_beacon_tasklet(unsigned long data) bfaddr = 0; if (vif) { - bf = ath_beacon_generate(sc, vif); + bf = ath_beacon_generate(aphy->hw, vif); if (bf != NULL) { bfaddr = bf->bf_daddr; bc = 1; |