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@@ -938,6 +938,34 @@ static int zd_op_config(struct ieee80211_hw *hw, u32 changed)
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return zd_chip_set_channel(&mac->chip, conf->channel->hw_value);
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}
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+static void zd_beacon_done(struct zd_mac *mac)
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+{
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+ struct sk_buff *skb, *beacon;
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+
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+ if (!mac->vif || mac->vif->type != NL80211_IFTYPE_AP)
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+ return;
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+
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+ /*
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+ * Send out buffered broad- and multicast frames.
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+ */
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+ while (!ieee80211_queue_stopped(mac->hw, 0)) {
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+ skb = ieee80211_get_buffered_bc(mac->hw, mac->vif);
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+ if (!skb)
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+ break;
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+ zd_op_tx(mac->hw, skb);
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+ }
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+
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+ /*
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+ * Fetch next beacon so that tim_count is updated.
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+ */
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+ beacon = ieee80211_beacon_get(mac->hw, mac->vif);
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+ if (!beacon)
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+ return;
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+
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+ zd_mac_config_beacon(mac->hw, beacon);
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+ kfree_skb(beacon);
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+}
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+
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static void zd_process_intr(struct work_struct *work)
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{
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u16 int_status;
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@@ -948,10 +976,12 @@ static void zd_process_intr(struct work_struct *work)
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int_status = le16_to_cpu(*(__le16 *)(mac->intr_buffer + 4));
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spin_unlock_irqrestore(&mac->lock, flags);
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- if (int_status & INT_CFG_NEXT_BCN)
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- dev_dbg_f_limit(zd_mac_dev(mac), "INT_CFG_NEXT_BCN\n");
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- else
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+ if (int_status & INT_CFG_NEXT_BCN) {
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+ /*dev_dbg_f_limit(zd_mac_dev(mac), "INT_CFG_NEXT_BCN\n");*/
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+ zd_beacon_done(mac);
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+ } else {
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dev_dbg_f(zd_mac_dev(mac), "Unsupported interrupt\n");
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+ }
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zd_chip_enable_hwint(&mac->chip);
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}
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@@ -1135,7 +1165,8 @@ struct ieee80211_hw *zd_mac_alloc_hw(struct usb_interface *intf)
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hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &mac->band;
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hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
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- IEEE80211_HW_SIGNAL_UNSPEC;
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+ IEEE80211_HW_SIGNAL_UNSPEC |
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+ IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING;
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hw->wiphy->interface_modes =
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BIT(NL80211_IFTYPE_MESH_POINT) |
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