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path: root/package/madwifi/patches/465-mc_list-2.6.35.patch
blob: 4931cfb28286446205889464282107e247f3b779 (plain)
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--- a/ath/if_ath.c
+++ b/ath/if_ath.c
@@ -4466,7 +4466,11 @@ ath_merge_mcast(struct ath_softc *sc, u_
 {
 	struct ieee80211com *ic = &sc->sc_ic;
 	struct ieee80211vap *vap;
+	#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35) 
+	struct netdev_hw_addr *ha; 
+	#else
 	struct dev_mc_list *mc;
+	#endif
 	u_int32_t val;
 	u_int8_t pos;
 
@@ -4474,6 +4478,17 @@ ath_merge_mcast(struct ath_softc *sc, u_
 	/* XXX locking */
 	TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) {
 		struct net_device *dev = vap->iv_dev;
+		#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)
+		netdev_for_each_mc_addr(ha, dev) { 
+			/* calculate XOR of eight 6-bit values */
+			val = LE_READ_4(ha->addr + 0);
+			pos = (val >> 18) ^ (val >> 12) ^ (val >> 6) ^ val;
+			val = LE_READ_4(ha->addr + 3);
+			pos ^= (val >> 18) ^ (val >> 12) ^ (val >> 6) ^ val;
+			pos &= 0x3f;
+			mfilt[pos / 32] |= (1 << (pos % 32));
+		}
+		#else
 		for (mc = dev->mc_list; mc; mc = mc->next) {
 			/* calculate XOR of eight 6-bit values */
 			val = LE_READ_4(mc->dmi_addr + 0);
@@ -4483,6 +4498,7 @@ ath_merge_mcast(struct ath_softc *sc, u_
 			pos &= 0x3f;
 			mfilt[pos / 32] |= (1 << (pos % 32));
 		}
+		#endif 
 	}
 }