On 09/29/2010 02:39 AM, greearb@xxxxxxxxxxxxxxx wrote:
@@ -2687,31 +2784,79 @@ static int ath5k_add_interface(struct ieee80211_hw *hw,
+
+ /* Set combined mode - when APs are configured, operate in AP mode.
+ * Otherwise use the mode of the new interface. This can currently
+ * only deal with combinations of APs and STAs I think ...
+ * TODO: What to do about mixed ADHOC + STA ?
+ */
+ if (sc->num_ap_vifs)
+ sc->opmode = NL80211_IFTYPE_AP;
+ else
+ sc->opmode = vif->type;
+
+ ath5k_hw_set_opmode(ah, sc->opmode);
+
+ /* Any MAC address is fine, all others are included through the
+ * filter.
+ */
+ memcpy(&sc->lladdr, vif->addr, ETH_ALEN);
ath5k_hw_set_lladdr(sc->ah, vif->addr);
- ath5k_mode_setup(sc);
+
+ memcpy(&avf->lladdr, vif->addr, ETH_ALEN);
+
+ ath5k_mode_setup(sc, vif);
i guess you'd also like to add similar logic upon interface removal.
@@ -2724,15 +2869,29 @@ ath5k_remove_interface(struct ieee80211_hw *hw,
struct ieee80211_vif *vif)
{
struct ath5k_softc *sc = hw->priv;
- u8 mac[ETH_ALEN] = {};
+ struct ath5k_vif *avf = (void *)vif->drv_priv;
+ unsigned int i;
mutex_lock(&sc->lock);
- if (sc->vif != vif)
- goto end;
+ sc->nvifs--;
+
+ if (avf->bbuf) {
+ ath5k_txbuf_free_skb(sc, avf->bbuf);
+ list_add_tail(&avf->bbuf->list,&sc->bcbuf);
+ for (i = 0; i< ATH_BCBUF; i++) {
+ if (sc->bslot[i] == vif) {
+ sc->bslot[i] = NULL;
+ break;
+ }
+ }
+ avf->bbuf = NULL;
+ }
+ if (avf->opmode == NL80211_IFTYPE_AP)
+ sc->num_ap_vifs--;
+ else if (avf->opmode == NL80211_IFTYPE_ADHOC)
+ sc->num_adhoc_vifs--;
- ath5k_hw_set_lladdr(sc->ah, mac);
- sc->vif = NULL;
-end:
+ ath5k_update_bssid_mask(sc, NULL);
mutex_unlock(&sc->lock);
}
Eliad.
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