package/madwifi/patches-r3776/306-queue.patch

   1 --- a/ath/if_ath.c
   2 +++ b/ath/if_ath.c
   3 @@ -8448,8 +8448,6 @@
   4         ath_hal_intrset(sc->sc_ah, sc->sc_imask);
   5         local_irq_restore(flags);
   6
   7 -       netif_wake_queue(dev);
   8 -
   9         if (sc->sc_softled)
  10                 ath_led_event(sc, ATH_LED_TX);
  11  }
  12 @@ -8505,8 +8503,6 @@
  13         ath_hal_intrset(sc->sc_ah, sc->sc_imask);
  14         local_irq_restore(flags);
  15
  16 -       netif_wake_queue(dev);
  17 -
  18         if (sc->sc_softled)
  19                 ath_led_event(sc, ATH_LED_TX);
  20  }
  21 @@ -8537,7 +8533,9 @@
  22                                 STAILQ_FIRST(&sc->sc_cabq->axq_q) ? "not setup" : "empty");
  23                 }
  24         }
  25 -       netif_wake_queue(dev);
  26 +
  27 +       if (ath_get_buffers_available(sc) > ATH_TXBUF_MGT_RESERVED)
  28 +               netif_wake_queue(dev);
  29
  30         if (sc->sc_softled)
  31                 ath_led_event(sc, ATH_LED_TX);
  32 --- a/net80211/ieee80211_input.c
  33 +++ b/net80211/ieee80211_input.c
  34 @@ -1116,7 +1116,7 @@
  35             (vap->iv_flags & IEEE80211_F_NOBRIDGE) == 0) {
  36                 struct sk_buff *skb1 = NULL;
  37
  38 -               if (ETHER_IS_MULTICAST(eh->ether_dhost)) {
  39 +               if (ETHER_IS_MULTICAST(eh->ether_dhost) && !netif_queue_stopped(dev)) {
  40                         /* Create a SKB for the BSS to send out. */
  41                         skb1 = skb_copy(skb, GFP_ATOMIC);
  42                         if (skb1)