--- /dev/null
+Index: madwifi-ng-r2568-20070710/ath/if_ath.c
+===================================================================
+--- madwifi-ng-r2568-20070710.orig/ath/if_ath.c 2007-07-25 16:02:49.730126121 +0200
++++ madwifi-ng-r2568-20070710/ath/if_ath.c 2007-07-25 16:03:20.355871384 +0200
+@@ -1882,6 +1882,9 @@
+ */
+ ath_update_txpow(sc);
+
++ /* Set the default RX antenna; it may get lost on reset. */
++ ath_setdefantenna(sc, sc->sc_defant);
++
+ /*
+ * Setup the hardware after reset: the key cache
+ * is filled as needed and the receive engine is