huge madwifi update (work in progress, disabled by default, compiles but breaks at...

[openwrt.git] / package / madwifi / patches-r3776 / 306-queue.patch

diff --git a/package/madwifi/patches-r3776/306-queue.patch b/package/madwifi/patches-r3776/306-queue.patch
new file mode 100644 (file)
index 0000000..4b9665f
--- /dev/null
+++ b/package/madwifi/patches-r3776/306-queue.patch
@@ -0,0 +1,46 @@
+Index: madwifi-trunk-r3776/ath/if_ath.c
+===================================================================
+--- madwifi-trunk-r3776.orig/ath/if_ath.c      2008-07-17 02:00:09.000000000 +0200
++++ madwifi-trunk-r3776/ath/if_ath.c   2008-07-17 02:09:38.000000000 +0200
+@@ -8447,8 +8447,6 @@
+       ath_hal_intrset(sc->sc_ah, sc->sc_imask);
+       local_irq_restore(flags);
+ 
+-      netif_wake_queue(dev);
+-
+       if (sc->sc_softled)
+               ath_led_event(sc, ATH_LED_TX);
+ }
+@@ -8504,8 +8502,6 @@
+       ath_hal_intrset(sc->sc_ah, sc->sc_imask);
+       local_irq_restore(flags);
+ 
+-      netif_wake_queue(dev);
+-
+       if (sc->sc_softled)
+               ath_led_event(sc, ATH_LED_TX);
+ }
+@@ -8536,7 +8532,9 @@
+                               STAILQ_FIRST(&sc->sc_cabq->axq_q) ? "not setup" : "empty");
+               }
+       }
+-      netif_wake_queue(dev);
++
++      if (ath_get_buffers_available(sc) > ATH_TXBUF_MGT_RESERVED)
++              netif_wake_queue(dev);
+ 
+       if (sc->sc_softled)
+               ath_led_event(sc, ATH_LED_TX);
+Index: madwifi-trunk-r3776/net80211/ieee80211_input.c
+===================================================================
+--- madwifi-trunk-r3776.orig/net80211/ieee80211_input.c        2008-07-17 02:04:20.000000000 +0200
++++ madwifi-trunk-r3776/net80211/ieee80211_input.c     2008-07-17 02:05:45.000000000 +0200
+@@ -1116,7 +1116,7 @@
+           (vap->iv_flags & IEEE80211_F_NOBRIDGE) == 0) {
+               struct sk_buff *skb1 = NULL;
+ 
+-              if (ETHER_IS_MULTICAST(eh->ether_dhost)) {
++              if (ETHER_IS_MULTICAST(eh->ether_dhost) && !netif_queue_stopped(dev)) {
+                       /* Create a SKB for the BSS to send out. */
+                       skb1 = skb_copy(skb, GFP_ATOMIC);
+                       if (skb1)