madwifi: fix selection of phy errors in the rx filter

SVN-Revision: 15707

package/madwifi/patches/423-phyerr_handling.patch

@@ -0,0 +1,28 @@
+--- a/ath/if_ath.c
++++ b/ath/if_ath.c
+@@ -4390,13 +4390,12 @@ ath_key_update_end(struct ieee80211vap *
+ static u_int32_t
+ ath_calcrxfilter(struct ath_softc *sc)
+ {
+-#define	RX_FILTER_PRESERVE	(HAL_RX_FILTER_PHYERR | HAL_RX_FILTER_PHYRADAR)
+ 	struct ieee80211com *ic = &sc->sc_ic;
+ 	struct net_device *dev = ic->ic_dev;
+ 	struct ath_hal *ah = sc->sc_ah;
+ 	u_int32_t rfilt;
+ 
+-	rfilt = (ath_hal_getrxfilter(ah) & RX_FILTER_PRESERVE) |
++	rfilt = ath_hal_getrxfilter(ah) |
+ 		 HAL_RX_FILTER_UCAST | HAL_RX_FILTER_BCAST |
+ 		 HAL_RX_FILTER_MCAST;
+ 	if (ic->ic_opmode != IEEE80211_M_STA)
+@@ -4415,9 +4414,8 @@ ath_calcrxfilter(struct ath_softc *sc)
+ 	if (sc->sc_hasintmit && !sc->sc_needmib && ath_hal_getintmit(ah, NULL))
+ 		rfilt |= HAL_RX_FILTER_PHYERR;
+ 	if (sc->sc_curchan.privFlags & CHANNEL_DFS)
+-		rfilt |= (HAL_RX_FILTER_PHYERR | HAL_RX_FILTER_PHYRADAR);
++		rfilt |= HAL_RX_FILTER_PHYRADAR;
+ 	return rfilt;
+-#undef RX_FILTER_PRESERVE
+ }
+ 
+ /*