madwifi: fix several noderef and ibss merge issues that led to memory leaks and high system load

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17545 3c298f89-4303-0410-b956-a3cf2f4a3e73

21 files changed, 165 insertions, 117 deletions

diff --git a/package/madwifi/patches/393-mbss_vap_auth.patch b/package/madwifi/patches/393-mbss_vap_auth.patch
index e4c50f9d8..d184fa2ab 100644
--- a/package/madwifi/patches/393-mbss_vap_auth.patch
+++ b/package/madwifi/patches/393-mbss_vap_auth.patch
@@ -291,19 +291,21 @@
  		if (TAILQ_NEXT(vap, iv_next) != NULL) {
  			skb1 = skb_copy(skb, GFP_ATOMIC);
  			if (skb1 == NULL) {
-@@ -950,8 +957,10 @@ ieee80211_input_all(struct ieee80211com 
+@@ -950,8 +957,12 @@ ieee80211_input_all(struct ieee80211com 
  			skb1 = skb;
  			skb = NULL;
  		}
 -		type = ieee80211_input(vap, NULL, skb1, rssi, rtsf);
 +		type = ieee80211_input(vap, ni, skb1, rssi, rtsf);
++		if (ni)
++			ieee80211_unref_node(&ni);
  	}
 +
 +out:
  	if (skb != NULL)		/* no vaps, reclaim skb */
  		ieee80211_dev_kfree_skb(&skb);
  	return type;
-@@ -1146,11 +1155,9 @@ ieee80211_deliver_data(struct ieee80211_
+@@ -1146,11 +1157,9 @@ ieee80211_deliver_data(struct ieee80211_
  			 * sending it will not work; just let it be
  			 * delivered normally.
  			 */
@@ -317,6 +319,37 @@
  					!ni1->ni_subif &&
  				    ni1 != vap->iv_bss) {
  
+@@ -3519,6 +3528,7 @@ ieee80211_recv_mgmt(struct ieee80211vap 
+ 				 (vap->iv_opmode == IEEE80211_M_WDS)) &&
+ 				(scan.capinfo & IEEE80211_CAPINFO_ESS))) {
+ 			struct ieee80211vap *avp = NULL;
++			int do_unref = 0;
+ 			int found = 0;
+ 
+ 			IEEE80211_LOCK_IRQ(vap->iv_ic);
+@@ -3550,10 +3560,12 @@ ieee80211_recv_mgmt(struct ieee80211vap 
+ 					ni->ni_associd |= 0xc000;
+ 					avp->iv_wdsnode = ieee80211_ref_node(ni);
+ 					IEEE80211_UNLOCK_IRQ(ic);
+-				} else if (vap->iv_opmode == IEEE80211_M_IBSS) {
++				} else if ((vap->iv_opmode == IEEE80211_M_IBSS) &&
++				           IEEE80211_ADDR_EQ(wh->i_addr3, vap->iv_bssid)) {
+ 					/* Create a new entry in the neighbor table. */
+ 					ni = ieee80211_add_neighbor(vap, wh, &scan);
+ 				}
++				do_unref = 1;
+ 			} else {
+ 				/*
+ 				 * Copy data from beacon to neighbor table.
+@@ -3592,6 +3604,8 @@ ieee80211_recv_mgmt(struct ieee80211vap 
+ 				ni->ni_rssi = rssi;
+ 				ni->ni_rtsf = rtsf;
+ 				ni->ni_last_rx = jiffies;
++				if (do_unref)
++					ieee80211_unref_node(&ni);
+ 			}
+ 		}
+ 		break;
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
 @@ -6589,9 +6589,8 @@ ath_recv_mgmt(struct ieee80211vap * vap,
@@ -385,7 +418,7 @@
  			ATH_RSSI_LPF(ATH_NODE(ni)->an_avgrssi, rs->rs_rssi);
  			type = ieee80211_input(ni->ni_vap, ni, skb, rs->rs_rssi, bf->bf_tsf);
  			ieee80211_unref_node(&ni);
-@@ -6981,24 +6998,35 @@ drop_micfail:
+@@ -6981,24 +6998,39 @@ drop_micfail:
  			 * No key index or no entry, do a lookup and
  			 * add the node to the mapping table if possible.
  			 */
@@ -393,7 +426,11 @@
 -				(const struct ieee80211_frame_min *)skb->data);
 +
 +lookup_slowpath:
-+			vap = ieee80211_find_rxvap(ic, wh->i_addr1);
++			if (IEEE80211_IS_MULTICAST(wh->i_addr1))
++				vap = NULL;
++			else
++				vap = ieee80211_find_rxvap(ic, wh->i_addr1);
++
 +			if (vap)
 +				ni = ieee80211_find_rxnode(ic, vap, wh);
 +			else
diff --git a/package/madwifi/patches/394-probereq.patch b/package/madwifi/patches/394-probereq.patch
index 6d8b7c744..1dd0bcd13 100644
--- a/package/madwifi/patches/394-probereq.patch
+++ b/package/madwifi/patches/394-probereq.patch
@@ -1,6 +1,6 @@
 --- a/net80211/ieee80211_input.c
 +++ b/net80211/ieee80211_input.c
-@@ -3611,6 +3611,8 @@ ieee80211_recv_mgmt(struct ieee80211vap 
+@@ -3618,6 +3618,8 @@ ieee80211_recv_mgmt(struct ieee80211vap 
  			vap->iv_stats.is_rx_mgtdiscard++;
  			return;
  		}
diff --git a/package/madwifi/patches/395-ath_ff_unmap.patch b/package/madwifi/patches/395-ath_ff_unmap.patch
index 4f88d039e..85ddc7bd9 100644
--- a/package/madwifi/patches/395-ath_ff_unmap.patch
+++ b/package/madwifi/patches/395-ath_ff_unmap.patch
@@ -1,6 +1,6 @@
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -13530,7 +13530,7 @@ cleanup_ath_buf(struct ath_softc *sc, st
+@@ -13534,7 +13534,7 @@ cleanup_ath_buf(struct ath_softc *sc, st
  				bus_unmap_single(
  					sc->sc_bdev,
  					bf->bf_skbaddrff[i], 
diff --git a/package/madwifi/patches/396-napi_ff_fix.patch b/package/madwifi/patches/396-napi_ff_fix.patch
index 695a445f6..7ab5a1109 100644
--- a/package/madwifi/patches/396-napi_ff_fix.patch
+++ b/package/madwifi/patches/396-napi_ff_fix.patch
@@ -33,7 +33,7 @@
  
  		skb = bf->bf_skb;
  		if (skb == NULL) {
-@@ -7070,8 +7072,8 @@ rx_next:
+@@ -7074,8 +7076,8 @@ rx_next:
  		if (sc->sc_isr & HAL_INT_RX) {
  			u_int64_t hw_tsf = ath_hal_gettsf64(ah);
  			sc->sc_isr &= ~HAL_INT_RX;
@@ -45,7 +45,7 @@
  		local_irq_restore(flags);
 --- a/net80211/ieee80211_input.c
 +++ b/net80211/ieee80211_input.c
-@@ -1203,6 +1203,7 @@ ieee80211_deliver_data(struct ieee80211_
+@@ -1205,6 +1205,7 @@ ieee80211_deliver_data(struct ieee80211_
  		}
  	}
  
diff --git a/package/madwifi/patches/400-new_hal.patch b/package/madwifi/patches/400-new_hal.patch
index d994c3a2f..dca312597 100644
--- a/package/madwifi/patches/400-new_hal.patch
+++ b/package/madwifi/patches/400-new_hal.patch
@@ -15,7 +15,7 @@
  	/*
  	 * Check if the MAC has multi-rate retry support.
  	 * We do this by trying to setup a fake extended
-@@ -7564,7 +7572,7 @@ ath_txq_setup(struct ath_softc *sc, int 
+@@ -7568,7 +7576,7 @@ ath_txq_setup(struct ath_softc *sc, int 
  	if (qtype == HAL_TX_QUEUE_UAPSD)
  		qi.tqi_qflags = HAL_TXQ_TXDESCINT_ENABLE;
  	else
diff --git a/package/madwifi/patches/411-autochannel_multi.patch b/package/madwifi/patches/411-autochannel_multi.patch
index 94ffd9fa6..1899920a6 100644
--- a/package/madwifi/patches/411-autochannel_multi.patch
+++ b/package/madwifi/patches/411-autochannel_multi.patch
@@ -183,7 +183,7 @@
  		ieee80211_stop(vap->iv_dev);
 --- a/net80211/ieee80211_input.c
 +++ b/net80211/ieee80211_input.c
-@@ -2772,6 +2772,7 @@ static void
+@@ -2774,6 +2774,7 @@ static void
  ieee80211_doth_switch_channel(struct ieee80211vap *vap)
  {
  	struct ieee80211com *ic = vap->iv_ic;
@@ -191,7 +191,7 @@
  
  	IEEE80211_DPRINTF(vap, IEEE80211_MSG_DOTH,
  			  "%s: Channel switch to %3d (%4d MHz) NOW!\n",
-@@ -2794,6 +2795,9 @@ ieee80211_doth_switch_channel(struct iee
+@@ -2796,6 +2797,9 @@ ieee80211_doth_switch_channel(struct iee
  
  	ic->ic_curchan = ic->ic_bsschan = vap->iv_csa_chan;
  	ic->ic_set_channel(ic);
diff --git a/package/madwifi/patches/414-txpower.patch b/package/madwifi/patches/414-txpower.patch
index 86973229c..af5a04b61 100644
--- a/package/madwifi/patches/414-txpower.patch
+++ b/package/madwifi/patches/414-txpower.patch
@@ -174,7 +174,7 @@
  	hdrlen = ieee80211_anyhdrsize(wh);
  	pktlen = skb->len + IEEE80211_CRC_LEN;
  
-@@ -8390,7 +8389,7 @@ ath_tx_start(struct net_device *dev, str
+@@ -8394,7 +8393,7 @@ ath_tx_start(struct net_device *dev, str
  			    pktlen,			/* packet length */
  			    hdrlen,			/* header length */
  			    atype,			/* Atheros packet type */
@@ -183,7 +183,7 @@
  			    txrate, try0,		/* series 0 rate/tries */
  			    keyix,			/* key cache index */
  			    antenna,			/* antenna mode */
-@@ -10383,59 +10382,16 @@ ath_get_clamped_maxtxpower(struct ath_so
+@@ -10387,59 +10386,16 @@ ath_get_clamped_maxtxpower(struct ath_so
  
  /* XXX: this function needs some locking to avoid being called 
   * twice/interrupted */
diff --git a/package/madwifi/patches/416-wprobe.patch b/package/madwifi/patches/416-wprobe.patch
index 73cf85fae..6c871f425 100644
--- a/package/madwifi/patches/416-wprobe.patch
+++ b/package/madwifi/patches/416-wprobe.patch
@@ -477,10 +477,10 @@
  			type = ieee80211_input(ni->ni_vap, ni, skb, rs->rs_rssi, bf->bf_tsf);
  			ieee80211_unref_node(&ni);
  		} else {
-@@ -7020,15 +7026,22 @@ drop_micfail:
+@@ -7024,15 +7030,21 @@ lookup_slowpath:
+ 			else
+ 				vap = ieee80211_find_rxvap(ic, wh->i_addr1);
  
- lookup_slowpath:
- 			vap = ieee80211_find_rxvap(ic, wh->i_addr1);
 -			if (vap)
 +			if (vap) {
 +				ath_wprobe_report_rx(vap, rs, skb);
@@ -490,7 +490,6 @@
 +				TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) {
 +					ath_wprobe_report_rx(vap, rs, skb);
 +				}
-+				vap = NULL;
  				ni = NULL;
 +			}
  
@@ -502,7 +501,7 @@
  				type = ieee80211_input(vap, ni, skb, rs->rs_rssi, bf->bf_tsf);
  				/*
  				 * If the station has a key cache slot assigned
-@@ -8608,6 +8621,7 @@ ath_tx_processq(struct ath_softc *sc, st
+@@ -8612,6 +8624,7 @@ ath_tx_processq(struct ath_softc *sc, st
  				sc->sc_stats.ast_tx_rssi = ts->ts_rssi;
  				ATH_RSSI_LPF(an->an_halstats.ns_avgtxrssi,
  					ts->ts_rssi);
@@ -510,7 +509,7 @@
  				if (bf->bf_skb->priority == WME_AC_VO ||
  				    bf->bf_skb->priority == WME_AC_VI)
  					ni->ni_ic->ic_wme.wme_hipri_traffic++;
-@@ -10107,6 +10121,7 @@ ath_newassoc(struct ieee80211_node *ni, 
+@@ -10111,6 +10124,7 @@ ath_newassoc(struct ieee80211_node *ni, 
  	struct ath_softc *sc = ic->ic_dev->priv;
  
  	sc->sc_rc->ops->newassoc(sc, ATH_NODE(ni), isnew);
diff --git a/package/madwifi/patches/419-skb_unmap_crash.patch b/package/madwifi/patches/419-skb_unmap_crash.patch
index 54fd544d7..37602e491 100644
--- a/package/madwifi/patches/419-skb_unmap_crash.patch
+++ b/package/madwifi/patches/419-skb_unmap_crash.patch
@@ -1,6 +1,6 @@
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -13496,7 +13496,7 @@ cleanup_ath_buf(struct ath_softc *sc, st
+@@ -13499,7 +13499,7 @@ cleanup_ath_buf(struct ath_softc *sc, st
  	if (bf == NULL) 
  		return bf;
  
@@ -9,7 +9,7 @@
  		bus_unmap_single(
  			sc->sc_bdev,
  			bf->bf_skbaddr, 
-@@ -13504,8 +13504,6 @@ cleanup_ath_buf(struct ath_softc *sc, st
+@@ -13507,8 +13507,6 @@ cleanup_ath_buf(struct ath_softc *sc, st
  				sc->sc_rxbufsize : bf->bf_skb->len),
  			direction);
  		bf->bf_skbaddr = 0;
diff --git a/package/madwifi/patches/420-diversity_fix.patch b/package/madwifi/patches/420-diversity_fix.patch
index 12bb77bc2..4a5c0b093 100644
--- a/package/madwifi/patches/420-diversity_fix.patch
+++ b/package/madwifi/patches/420-diversity_fix.patch
@@ -65,7 +65,7 @@
  	if (sc->sc_defant != antenna)
  		sc->sc_stats.ast_ant_defswitch++;
  	sc->sc_defant = antenna;
-@@ -11157,7 +11130,7 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
+@@ -11160,7 +11133,7 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
  					break;
  				}
  				sc->sc_diversity = val;
diff --git a/package/madwifi/patches/421-channel_handling.patch b/package/madwifi/patches/421-channel_handling.patch
index 9164eeacd..69d96cba0 100644
--- a/package/madwifi/patches/421-channel_handling.patch
+++ b/package/madwifi/patches/421-channel_handling.patch
@@ -228,7 +228,7 @@
  
  	if (bfaddr != 0) {
  		/*
-@@ -7799,12 +7815,14 @@ ath_get_ivlen(struct ieee80211_key *k)
+@@ -7802,12 +7818,14 @@ ath_get_ivlen(struct ieee80211_key *k)
   * Get transmit rate index using rate in Kbps
   */
  static __inline int
@@ -245,7 +245,7 @@
  			ndx = i;
  			break;
  		}
-@@ -8097,7 +8115,7 @@ ath_tx_start(struct net_device *dev, str
+@@ -8100,7 +8118,7 @@ ath_tx_start(struct net_device *dev, str
  		atype = HAL_PKT_TYPE_NORMAL;		/* default */
  
  		if (ismcast) {
@@ -254,7 +254,7 @@
  			txrate = rt->info[rix].rateCode;
  			if (shortPreamble)
  				txrate |= rt->info[rix].shortPreamble;
-@@ -9064,7 +9082,7 @@ ath_chan_change(struct ath_softc *sc, st
+@@ -9067,7 +9085,7 @@ ath_chan_change(struct ath_softc *sc, st
  	struct net_device *dev = sc->sc_dev;
  	enum ieee80211_phymode mode;
  
@@ -263,7 +263,7 @@
  
  	ath_rate_setup(dev, mode);
  	ath_setcurmode(sc, mode);
-@@ -10121,8 +10139,7 @@ ath_newassoc(struct ieee80211_node *ni, 
+@@ -10124,8 +10142,7 @@ ath_newassoc(struct ieee80211_node *ni, 
  }
  
  static int
@@ -273,7 +273,7 @@
  {
  	struct ath_softc *sc = dev->priv;
  	struct ieee80211com *ic = &sc->sc_ic;
-@@ -10136,17 +10153,31 @@ ath_getchannels(struct net_device *dev, 
+@@ -10139,17 +10156,31 @@ ath_getchannels(struct net_device *dev, 
  		EPRINTF(sc, "Insufficient memory for channel table!\n");
  		return -ENOMEM;
  	}
@@ -307,7 +307,7 @@
  	/*
  	 * Convert HAL channels to ieee80211 ones.
  	 */
-@@ -10392,7 +10423,7 @@ ath_xr_rate_setup(struct net_device *dev
+@@ -10395,7 +10426,7 @@ ath_xr_rate_setup(struct net_device *dev
  	struct ieee80211com *ic = &sc->sc_ic;
  	const HAL_RATE_TABLE *rt;
  	struct ieee80211_rateset *rs;
@@ -316,7 +316,7 @@
  	sc->sc_xr_rates = ath_hal_getratetable(ah, HAL_MODE_XR);
  	rt = sc->sc_xr_rates;
  	if (rt == NULL)
-@@ -10405,57 +10436,16 @@ ath_xr_rate_setup(struct net_device *dev
+@@ -10408,57 +10439,16 @@ ath_xr_rate_setup(struct net_device *dev
  	} else
  		maxrates = rt->rateCount;
  	rs = &ic->ic_sup_xr_rates;
@@ -380,7 +380,7 @@
  static int
  ath_rate_setup(struct net_device *dev, u_int mode)
  {
-@@ -10464,7 +10454,7 @@ ath_rate_setup(struct net_device *dev, u
+@@ -10467,7 +10457,7 @@ ath_rate_setup(struct net_device *dev, u
  	struct ieee80211com *ic = &sc->sc_ic;
  	const HAL_RATE_TABLE *rt;
  	struct ieee80211_rateset *rs;
@@ -389,7 +389,7 @@
  
  	switch (mode) {
  	case IEEE80211_MODE_11A:
-@@ -10482,6 +10472,12 @@ ath_rate_setup(struct net_device *dev, u
+@@ -10485,6 +10475,12 @@ ath_rate_setup(struct net_device *dev, u
  	case IEEE80211_MODE_TURBO_G:
  		sc->sc_rates[mode] = ath_hal_getratetable(ah, HAL_MODE_108G);
  		break;
@@ -402,7 +402,7 @@
  	default:
  		DPRINTF(sc, ATH_DEBUG_ANY, "Invalid mode %u\n", mode);
  		return 0;
-@@ -10496,10 +10492,16 @@ ath_rate_setup(struct net_device *dev, u
+@@ -10499,10 +10495,16 @@ ath_rate_setup(struct net_device *dev, u
  		maxrates = IEEE80211_RATE_MAXSIZE;
  	} else
  		maxrates = rt->rateCount;
@@ -419,7 +419,7 @@
  	return 1;
  }
  
-@@ -10528,13 +10530,18 @@ ath_setcurmode(struct ath_softc *sc, enu
+@@ -10531,13 +10533,18 @@ ath_setcurmode(struct ath_softc *sc, enu
  		{   0, 500, 130 },
  	};
  	const HAL_RATE_TABLE *rt;
@@ -440,7 +440,7 @@
  	memset(sc->sc_hwmap, 0, sizeof(sc->sc_hwmap));
  	for (i = 0; i < 32; i++) {
  		u_int8_t ix = rt->rateCodeToIndex[i];
-@@ -10544,7 +10551,7 @@ ath_setcurmode(struct ath_softc *sc, enu
+@@ -10547,7 +10554,7 @@ ath_setcurmode(struct ath_softc *sc, enu
  			continue;
  		}
  		sc->sc_hwmap[i].ieeerate =
@@ -449,7 +449,7 @@
  		if (rt->info[ix].shortPreamble ||
  		    rt->info[ix].phy == IEEE80211_T_OFDM)
  			sc->sc_hwmap[i].flags |= IEEE80211_RADIOTAP_F_SHORTPRE;
-@@ -10945,9 +10952,106 @@ enum {
+@@ -10948,9 +10955,106 @@ enum {
  	ATH_MAXVAPS  		= 26,
  	ATH_INTMIT			= 27,
  	ATH_NOISE_IMMUNITY	= 28,
@@ -557,7 +557,7 @@
  static int
  ath_sysctl_set_intmit(struct ath_softc *sc, long ctl, u_int val)
  {
-@@ -11026,6 +11130,7 @@ static int
+@@ -11029,6 +11133,7 @@ static int
  ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl, write, filp, buffer, lenp, ppos)
  {
  	struct ath_softc *sc = ctl->extra1;
@@ -565,7 +565,7 @@
  	struct ath_hal *ah = sc->sc_ah;
  	u_int val;
  	u_int tab_3_val[3];
-@@ -11049,25 +11154,34 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
+@@ -11052,25 +11157,34 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
  				lenp, ppos);
  		if (ret == 0) {
  			switch ((long)ctl->extra2) {
@@ -613,7 +613,7 @@
  				break;
  			case ATH_SOFTLED:
  				if (val != sc->sc_softled) {
-@@ -11220,6 +11334,9 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
+@@ -11223,6 +11337,9 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
  		}
  	} else {
  		switch ((long)ctl->extra2) {
@@ -623,7 +623,7 @@
  		case ATH_SLOTTIME:
  			val = ath_hal_getslottime(ah);
  			break;
-@@ -11238,6 +11355,9 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
+@@ -11241,6 +11358,9 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
  		case ATH_COUNTRYCODE:
  			ath_hal_getcountrycode(ah, &val);
  			break;
@@ -633,7 +633,7 @@
  		case ATH_MAXVAPS:
  			val = ath_maxvaps;
  			break;
-@@ -11351,11 +11471,17 @@ static const ctl_table ath_sysctl_templa
+@@ -11354,11 +11474,17 @@ static const ctl_table ath_sysctl_templa
  	},
  	{ .ctl_name	= CTL_AUTO,
  	  .procname	= "countrycode",
@@ -652,7 +652,7 @@
  	  .procname	= "maxvaps",
  	  .mode		= 0444,
  	  .proc_handler	= ath_sysctl_halparam,
-@@ -11363,7 +11489,7 @@ static const ctl_table ath_sysctl_templa
+@@ -11366,7 +11492,7 @@ static const ctl_table ath_sysctl_templa
  	},
  	{ .ctl_name	= CTL_AUTO,
  	  .procname	= "regdomain",
@@ -661,7 +661,7 @@
  	  .proc_handler	= ath_sysctl_halparam,
  	  .extra2	= (void *)ATH_REGDOMAIN,
  	},
-@@ -11426,6 +11552,12 @@ static const ctl_table ath_sysctl_templa
+@@ -11429,6 +11555,12 @@ static const ctl_table ath_sysctl_templa
  	  .extra2	= (void *)ATH_ACKRATE,
  	},
  	{ .ctl_name	= CTL_AUTO,
@@ -674,7 +674,7 @@
  	  .procname     = "rp",
  	  .mode         = 0200,
  	  .proc_handler = ath_sysctl_halparam,
-@@ -11666,13 +11798,6 @@ static ctl_table ath_static_sysctls[] = 
+@@ -11669,13 +11801,6 @@ static ctl_table ath_static_sysctls[] = 
  	},
  #endif
  	{ .ctl_name	= CTL_AUTO,
@@ -688,7 +688,7 @@
  	  .procname	= "maxvaps",
  	  .mode		= 0444,
  	  .data		= &ath_maxvaps,
-@@ -11680,13 +11805,6 @@ static ctl_table ath_static_sysctls[] = 
+@@ -11683,13 +11808,6 @@ static ctl_table ath_static_sysctls[] = 
  	  .proc_handler	= proc_dointvec
  	},
  	{ .ctl_name	= CTL_AUTO,
diff --git a/package/madwifi/patches/424-timing.patch b/package/madwifi/patches/424-timing.patch
index 93b699694..3d1d6e09c 100644
--- a/package/madwifi/patches/424-timing.patch
+++ b/package/madwifi/patches/424-timing.patch
@@ -100,7 +100,7 @@
  
  	if (bfaddr != 0) {
  		/*
-@@ -9430,7 +9468,8 @@ ath_set_coverageclass(struct ieee80211co
+@@ -9433,7 +9471,8 @@ ath_set_coverageclass(struct ieee80211co
  {
  	struct ath_softc *sc = ic->ic_dev->priv;
  
@@ -110,7 +110,7 @@
  
  	return;
  }
-@@ -10953,6 +10992,7 @@ enum {
+@@ -10956,6 +10995,7 @@ enum {
  	ATH_OFDM_WEAK_DET	= 29,
  	ATH_CHANBW		= 30,
  	ATH_OUTDOOR		= 31,
@@ -118,7 +118,7 @@
  };
  
  /*
-@@ -11165,21 +11205,31 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
+@@ -11168,21 +11208,31 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
  					sc->sc_slottimeconf = val;
  				else
  					sc->sc_slottimeconf = 0;
@@ -153,7 +153,7 @@
  				break;
  			case ATH_SOFTLED:
  				if (val != sc->sc_softled) {
-@@ -11335,6 +11385,9 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
+@@ -11338,6 +11388,9 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
  		case ATH_CHANBW:
  			val = sc->sc_chanbw ?: 20;
  			break;
@@ -163,7 +163,7 @@
  		case ATH_SLOTTIME:
  			val = ath_hal_getslottime(ah);
  			break;
-@@ -11456,6 +11509,12 @@ static const ctl_table ath_sysctl_templa
+@@ -11459,6 +11512,12 @@ static const ctl_table ath_sysctl_templa
  	  .extra2	= (void *)ATH_CTSTIMEOUT,
  	},
  	{ .ctl_name	= CTL_AUTO,
diff --git a/package/madwifi/patches/425-rc_rexmit.patch b/package/madwifi/patches/425-rc_rexmit.patch
index 3098169e7..10a6f9c51 100644
--- a/package/madwifi/patches/425-rc_rexmit.patch
+++ b/package/madwifi/patches/425-rc_rexmit.patch
@@ -20,7 +20,7 @@
  struct ath_ratectrl {
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -8635,6 +8635,8 @@ ath_tx_processq(struct ath_softc *sc, st
+@@ -8638,6 +8638,8 @@ ath_tx_processq(struct ath_softc *sc, st
  
  		ni = bf->bf_node;
  		if (ni != NULL) {
@@ -29,7 +29,7 @@
  			an = ATH_NODE(ni);
  			if (ts->ts_status == 0) {
  				u_int8_t txant = ts->ts_antenna;
-@@ -8687,15 +8689,43 @@ ath_tx_processq(struct ath_softc *sc, st
+@@ -8690,15 +8692,43 @@ ath_tx_processq(struct ath_softc *sc, st
  			lr = ts->ts_longretry;
  			sc->sc_stats.ast_tx_shortretry += sr;
  			sc->sc_stats.ast_tx_longretry += lr;
diff --git a/package/madwifi/patches/430-use_netdev_priv.patch b/package/madwifi/patches/430-use_netdev_priv.patch
index d6301bc51..6a66233a6 100644
--- a/package/madwifi/patches/430-use_netdev_priv.patch
+++ b/package/madwifi/patches/430-use_netdev_priv.patch
@@ -381,7 +381,7 @@
  	int rx_limit = min(dev->quota, *budget);
  #endif
  	struct ath_buf *bf;
-@@ -7302,7 +7302,7 @@ static void ath_grppoll_start(struct iee
+@@ -7305,7 +7305,7 @@ static void ath_grppoll_start(struct iee
  	struct sk_buff *skb = NULL;
  	struct ath_buf *bf, *head = NULL;
  	struct ieee80211com *ic = vap->iv_ic;
@@ -390,7 +390,7 @@
  	struct ath_hal *ah = sc->sc_ah;
  	u_int8_t rate;
  	unsigned int ctsrate = 0, ctsduration = 0;
-@@ -7520,7 +7520,7 @@ static void ath_grppoll_start(struct iee
+@@ -7523,7 +7523,7 @@ static void ath_grppoll_start(struct iee
  static void ath_grppoll_stop(struct ieee80211vap *vap)
  {
  	struct ieee80211com *ic = vap->iv_ic;
@@ -399,7 +399,7 @@
  	struct ath_hal *ah = sc->sc_ah;
  	struct ath_txq *txq = &sc->sc_grpplq;
  	struct ath_buf *bf;
-@@ -7732,7 +7732,7 @@ ath_txq_update(struct ath_softc *sc, str
+@@ -7735,7 +7735,7 @@ ath_txq_update(struct ath_softc *sc, str
  static int
  ath_wme_update(struct ieee80211com *ic)
  {
@@ -408,7 +408,7 @@
  
  	if (sc->sc_uapsdq)
  		ath_txq_update(sc, sc->sc_uapsdq, WME_AC_VO);
-@@ -7751,7 +7751,7 @@ ath_uapsd_flush(struct ieee80211_node *n
+@@ -7754,7 +7754,7 @@ ath_uapsd_flush(struct ieee80211_node *n
  {
  	struct ath_node *an = ATH_NODE(ni);
  	struct ath_buf *bf;
@@ -417,7 +417,7 @@
  	struct ath_txq *txq;
  
  	ATH_NODE_UAPSD_LOCK_IRQ(an);
-@@ -7942,7 +7942,7 @@ ath_tx_start(struct net_device *dev, str
+@@ -7945,7 +7945,7 @@ ath_tx_start(struct net_device *dev, str
  		struct ath_buf *bf, struct sk_buff *skb, int nextfraglen)
  {
  #define	MIN(a,b)	((a) < (b) ? (a) : (b))
@@ -426,7 +426,7 @@
  	struct ieee80211com *ic = ni->ni_ic;
  	struct ieee80211vap *vap = ni->ni_vap;
  	struct ath_hal *ah = sc->sc_ah;
-@@ -8851,7 +8851,7 @@ static void
+@@ -8854,7 +8854,7 @@ static void
  ath_tx_tasklet_q0(TQUEUE_ARG data)
  {
  	struct net_device *dev = (struct net_device *)data;
@@ -435,7 +435,7 @@
  	unsigned long flags;
  
  process_tx_again:
-@@ -8882,7 +8882,7 @@ static void
+@@ -8885,7 +8885,7 @@ static void
  ath_tx_tasklet_q0123(TQUEUE_ARG data)
  {
  	struct net_device *dev = (struct net_device *)data;
@@ -444,7 +444,7 @@
  	unsigned long flags;
  
  process_tx_again:
-@@ -8927,7 +8927,7 @@ static void
+@@ -8930,7 +8930,7 @@ static void
  ath_tx_tasklet(TQUEUE_ARG data)
  {
  	struct net_device *dev = (struct net_device *)data;
@@ -453,7 +453,7 @@
  	unsigned int i;
  	unsigned long flags;
  
-@@ -8955,7 +8955,7 @@ process_tx_again:
+@@ -8958,7 +8958,7 @@ process_tx_again:
  static void
  ath_tx_timeout(struct net_device *dev)
  {
@@ -462,7 +462,7 @@
  
  	if (ath_chan_unavail(sc))
  		return;
-@@ -9363,7 +9363,7 @@ static void
+@@ -9366,7 +9366,7 @@ static void
  ath_calibrate(unsigned long arg)
  {
  	struct net_device *dev = (struct net_device *)arg;
@@ -471,7 +471,7 @@
  	struct ath_hal *ah = sc->sc_ah;
  	struct ieee80211com *ic = &sc->sc_ic;
  	/* u_int32_t nchans; */
-@@ -9438,7 +9438,7 @@ static void
+@@ -9441,7 +9441,7 @@ static void
  ath_scan_start(struct ieee80211com *ic)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -480,7 +480,7 @@
  	struct ath_hal *ah = sc->sc_ah;
  	u_int32_t rfilt;
  
-@@ -9458,7 +9458,7 @@ static void
+@@ -9461,7 +9461,7 @@ static void
  ath_scan_end(struct ieee80211com *ic)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -489,7 +489,7 @@
  	struct ath_hal *ah = sc->sc_ah;
  	u_int32_t rfilt;
  
-@@ -9476,7 +9476,7 @@ static void
+@@ -9479,7 +9479,7 @@ static void
  ath_set_channel(struct ieee80211com *ic)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -498,7 +498,7 @@
  
  	(void) ath_chan_set(sc, ic->ic_curchan);
  	ic->ic_channoise = ath_hal_get_channel_noise(sc->sc_ah, &(sc->sc_curchan));
-@@ -9493,7 +9493,7 @@ ath_set_channel(struct ieee80211com *ic)
+@@ -9496,7 +9496,7 @@ ath_set_channel(struct ieee80211com *ic)
  static void
  ath_set_coverageclass(struct ieee80211com *ic)
  {
@@ -507,7 +507,7 @@
  
  	sc->sc_coverage = ic->ic_coverageclass * 3;
  	ath_set_timing(sc);
-@@ -9504,7 +9504,7 @@ ath_set_coverageclass(struct ieee80211co
+@@ -9507,7 +9507,7 @@ ath_set_coverageclass(struct ieee80211co
  static u_int
  ath_mhz2ieee(struct ieee80211com *ic, u_int freq, u_int flags)
  {
@@ -516,7 +516,7 @@
  
  	return (ath_hal_mhz2ieee(sc->sc_ah, freq, flags));
  }
-@@ -9519,7 +9519,7 @@ ath_newstate(struct ieee80211vap *vap, e
+@@ -9522,7 +9522,7 @@ ath_newstate(struct ieee80211vap *vap, e
  	struct ath_vap *avp = ATH_VAP(vap);
  	struct ieee80211com *ic = vap->iv_ic;
  	struct net_device *dev = ic->ic_dev;
@@ -525,7 +525,7 @@
  	struct ath_hal *ah = sc->sc_ah;
  	struct ieee80211_node *ni, *wds_ni;
  	unsigned int i;
-@@ -9959,7 +9959,7 @@ ath_setup_comp(struct ieee80211_node *ni
+@@ -9962,7 +9962,7 @@ ath_setup_comp(struct ieee80211_node *ni
  {
  #define	IEEE80211_KEY_XR	(IEEE80211_KEY_XMIT | IEEE80211_KEY_RECV)
  	struct ieee80211vap *vap = ni->ni_vap;
@@ -534,7 +534,7 @@
  	struct ath_node *an = ATH_NODE(ni);
  	ieee80211_keyix_t keyix;
  
-@@ -10013,7 +10013,7 @@ static void
+@@ -10016,7 +10016,7 @@ static void
  ath_setup_stationkey(struct ieee80211_node *ni)
  {
  	struct ieee80211vap *vap = ni->ni_vap;
@@ -543,7 +543,7 @@
  	ieee80211_keyix_t keyix;
  
  	keyix = ath_key_alloc(vap, &ni->ni_ucastkey);
-@@ -10174,7 +10174,7 @@ ath_newassoc(struct ieee80211_node *ni, 
+@@ -10177,7 +10177,7 @@ ath_newassoc(struct ieee80211_node *ni, 
  {
  	struct ieee80211com *ic = ni->ni_ic;
  	struct ieee80211vap *vap = ni->ni_vap;
@@ -552,7 +552,7 @@
  
  	sc->sc_rc->ops->newassoc(sc, ATH_NODE(ni), isnew);
  	ath_wprobe_node_join(ni->ni_vap, ni);
-@@ -10205,7 +10205,7 @@ ath_newassoc(struct ieee80211_node *ni, 
+@@ -10208,7 +10208,7 @@ ath_newassoc(struct ieee80211_node *ni, 
  static int
  ath_getchannels(struct net_device *dev)
  {
@@ -561,7 +561,7 @@
  	struct ieee80211com *ic = &sc->sc_ic;
  	struct ath_hal *ah = sc->sc_ah;
  	HAL_CHANNEL *chans;
-@@ -10482,7 +10482,7 @@ ath_update_txpow(struct ath_softc *sc)
+@@ -10485,7 +10485,7 @@ ath_update_txpow(struct ath_softc *sc)
  static int
  ath_xr_rate_setup(struct net_device *dev)
  {
@@ -570,7 +570,7 @@
  	struct ath_hal *ah = sc->sc_ah;
  	struct ieee80211com *ic = &sc->sc_ic;
  	const HAL_RATE_TABLE *rt;
-@@ -10513,7 +10513,7 @@ ath_xr_rate_setup(struct net_device *dev
+@@ -10516,7 +10516,7 @@ ath_xr_rate_setup(struct net_device *dev
  static int
  ath_rate_setup(struct net_device *dev, u_int mode)
  {
@@ -579,7 +579,7 @@
  	struct ath_hal *ah = sc->sc_ah;
  	struct ieee80211com *ic = &sc->sc_ic;
  	const HAL_RATE_TABLE *rt;
-@@ -10760,7 +10760,7 @@ ath_printtxbuf(const struct ath_buf *bf,
+@@ -10763,7 +10763,7 @@ ath_printtxbuf(const struct ath_buf *bf,
  {
  	const struct ath_tx_status *ts = &bf->bf_dsstatus.ds_txstat;
  	const struct ath_desc *ds = bf->bf_desc;
@@ -588,7 +588,7 @@
  	u_int8_t status = done ? ts->ts_status : 0;
  
  	DPRINTF(sc, ATH_DEBUG_ANY, 
-@@ -10787,7 +10787,7 @@ ath_printtxbuf(const struct ath_buf *bf,
+@@ -10790,7 +10790,7 @@ ath_printtxbuf(const struct ath_buf *bf,
  static struct net_device_stats *
  ath_getstats(struct net_device *dev)
  {
@@ -597,7 +597,7 @@
  	struct net_device_stats *stats = &sc->sc_devstats;
  
  	/* update according to private statistics */
-@@ -10810,7 +10810,7 @@ ath_getstats(struct net_device *dev)
+@@ -10813,7 +10813,7 @@ ath_getstats(struct net_device *dev)
  static int
  ath_set_mac_address(struct net_device *dev, void *addr)
  {
@@ -606,7 +606,7 @@
  	struct ieee80211com *ic = &sc->sc_ic;
  	struct ath_hal *ah = sc->sc_ah;
  	struct sockaddr *mac = addr;
-@@ -10839,7 +10839,7 @@ ath_set_mac_address(struct net_device *d
+@@ -10842,7 +10842,7 @@ ath_set_mac_address(struct net_device *d
  static int
  ath_change_mtu(struct net_device *dev, int mtu)
  {
@@ -615,7 +615,7 @@
  	int error = 0;
  
  	if (!(ATH_MIN_MTU < mtu && mtu <= ATH_MAX_MTU)) {
-@@ -10926,7 +10926,7 @@ bad:
+@@ -10929,7 +10929,7 @@ bad:
  static int
  ath_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
  {
@@ -624,7 +624,7 @@
  	struct ieee80211com *ic = &sc->sc_ic;
  	int error;
  
-@@ -11807,7 +11807,7 @@ static void
+@@ -11810,7 +11810,7 @@ static void
  ath_announce(struct net_device *dev)
  {
  #define	HAL_MODE_DUALBAND	(HAL_MODE_11A|HAL_MODE_11B)
@@ -633,7 +633,7 @@
  	struct ath_hal *ah = sc->sc_ah;
  	u_int modes, cc;
  	static const int MLEN = 1024;
-@@ -11994,7 +11994,7 @@ static void
+@@ -11997,7 +11997,7 @@ static void
  txcont_configure_radio(struct ieee80211com *ic)
  {
  	struct net_device           *dev = ic->ic_dev;
@@ -642,7 +642,7 @@
  	struct ath_hal              *ah = sc->sc_ah;
  	struct ieee80211_wme_state  *wme = &ic->ic_wme;
  	struct ieee80211vap         *vap = TAILQ_FIRST(&ic->ic_vaps);
-@@ -12268,7 +12268,7 @@ static void
+@@ -12271,7 +12271,7 @@ static void
  txcont_queue_packet(struct ieee80211com *ic, struct ath_txq* txq)
  {
  	struct net_device *dev             = ic->ic_dev;
@@ -651,7 +651,7 @@
  	struct ath_hal *ah                 = sc->sc_ah;
  	struct ath_buf *bf                 = NULL;
  	struct sk_buff *skb                = NULL;
-@@ -12401,7 +12401,7 @@ static void
+@@ -12404,7 +12404,7 @@ static void
  txcont_on(struct ieee80211com *ic)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -660,7 +660,7 @@
  
  	if (IFF_RUNNING != (ic->ic_dev->flags & IFF_RUNNING)) {
  		EPRINTF(sc, "Cannot enable txcont when"
-@@ -12422,7 +12422,7 @@ static void
+@@ -12425,7 +12425,7 @@ static void
  txcont_off(struct ieee80211com *ic)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -669,7 +669,7 @@
  
  	if (TAILQ_FIRST(&ic->ic_vaps)->iv_opmode != IEEE80211_M_WDS)
  		sc->sc_beacons = 1;
-@@ -12436,7 +12436,7 @@ static int
+@@ -12439,7 +12439,7 @@ static int
  ath_get_dfs_testmode(struct ieee80211com *ic)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -678,7 +678,7 @@
  	return sc->sc_dfs_testmode;
  }
  
-@@ -12463,7 +12463,7 @@ static void
+@@ -12466,7 +12466,7 @@ static void
  ath_set_dfs_testmode(struct ieee80211com *ic, int value)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -687,7 +687,7 @@
  	sc->sc_dfs_testmode = !!value;
  }
  
-@@ -12473,7 +12473,7 @@ static int
+@@ -12476,7 +12476,7 @@ static int
  ath_get_txcont(struct ieee80211com *ic)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -696,7 +696,7 @@
  	return sc->sc_txcont;
  }
  
-@@ -12491,7 +12491,7 @@ static void
+@@ -12494,7 +12494,7 @@ static void
  ath_set_txcont_power(struct ieee80211com *ic, unsigned int txpower)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -705,7 +705,7 @@
  	int new_txcont_power = txpower > IEEE80211_TXPOWER_MAX ? 
  		IEEE80211_TXPOWER_MAX : txpower;
  	if (sc->sc_txcont_power != new_txcont_power) {
-@@ -12509,7 +12509,7 @@ static int
+@@ -12512,7 +12512,7 @@ static int
  ath_get_txcont_power(struct ieee80211com *ic)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -714,7 +714,7 @@
  	/* VERY conservative default */
  	return sc->sc_txcont_power ? sc->sc_txcont_power : 0;
  }
-@@ -12519,7 +12519,7 @@ ath_get_txcont_power(struct ieee80211com
+@@ -12522,7 +12522,7 @@ ath_get_txcont_power(struct ieee80211com
  ath_set_txcont_rate(struct ieee80211com *ic, unsigned int new_rate)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -723,7 +723,7 @@
  	if (sc->sc_txcont_rate != new_rate) {
  		/*  NOTE: This value is sanity checked and dropped down to 
  		 *  closest rate in txcont_on. */
-@@ -12536,7 +12536,7 @@ ath_set_txcont_rate(struct ieee80211com 
+@@ -12539,7 +12539,7 @@ ath_set_txcont_rate(struct ieee80211com 
  ath_get_txcont_rate(struct ieee80211com *ic)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -732,7 +732,7 @@
  	return sc->sc_txcont_rate ? sc->sc_txcont_rate : 0;
  }
  
-@@ -12546,7 +12546,7 @@ static void
+@@ -12549,7 +12549,7 @@ static void
  ath_set_dfs_cac_time(struct ieee80211com *ic, unsigned int time_s)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -741,7 +741,7 @@
  	sc->sc_dfs_cac_period = time_s;
  }
  
-@@ -12556,7 +12556,7 @@ static unsigned int
+@@ -12559,7 +12559,7 @@ static unsigned int
  ath_get_dfs_cac_time(struct ieee80211com *ic)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -750,7 +750,7 @@
  	return sc->sc_dfs_cac_period;
  }
  
-@@ -12576,7 +12576,7 @@ static void
+@@ -12579,7 +12579,7 @@ static void
  ath_set_dfs_excl_period(struct ieee80211com *ic, unsigned int time_s)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -759,7 +759,7 @@
  	sc->sc_dfs_excl_period = time_s;
  }
  
-@@ -12585,7 +12585,7 @@ static unsigned int
+@@ -12588,7 +12588,7 @@ static unsigned int
  ath_get_dfs_excl_period(struct ieee80211com *ic)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -768,7 +768,7 @@
  	return sc->sc_dfs_excl_period;
  }
  
-@@ -12597,7 +12597,7 @@ static unsigned int
+@@ -12600,7 +12600,7 @@ static unsigned int
  ath_test_radar(struct ieee80211com *ic)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -777,7 +777,7 @@
  	if ((ic->ic_flags & IEEE80211_F_DOTH) && (sc->sc_curchan.privFlags & CHANNEL_DFS))
  		ath_radar_detected(sc, "ath_test_radar from user space");
  	else
-@@ -12613,7 +12613,7 @@ static unsigned int
+@@ -12616,7 +12616,7 @@ static unsigned int
  ath_dump_hal_map(struct ieee80211com *ic)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -786,7 +786,7 @@
  	ath_hal_dump_map(sc->sc_ah);
  	return 0;
  }
-@@ -12721,7 +12721,7 @@ ath_rcv_dev_event(struct notifier_block 
+@@ -12724,7 +12724,7 @@ ath_rcv_dev_event(struct notifier_block 
  	void *ptr)
  {
  	struct net_device *dev = (struct net_device *)ptr;
@@ -795,7 +795,7 @@
  
  	if (!dev || !sc || dev->open != &ath_init)
  		return 0;
-@@ -13456,7 +13456,7 @@ static unsigned int
+@@ -13459,7 +13459,7 @@ static unsigned int
  ath_read_register(struct ieee80211com *ic, unsigned int address, 
  		unsigned int* value)
  {
@@ -804,7 +804,7 @@
  	if (address >= MAX_REGISTER_ADDRESS) {
  		IPRINTF(sc, "Illegal Atheros register access "
  				"attempted: 0x%04x >= 0x%04x\n",
-@@ -13486,7 +13486,7 @@ static unsigned int
+@@ -13489,7 +13489,7 @@ static unsigned int
  ath_write_register(struct ieee80211com *ic, unsigned int address, 
  		unsigned int value)
  {
@@ -813,7 +813,7 @@
  	if (address >= MAX_REGISTER_ADDRESS) {
  		IPRINTF(sc, "Illegal Atheros register access "
  				"attempted: 0x%04x >= 0x%04x\n",
-@@ -13514,7 +13514,7 @@ static void
+@@ -13517,7 +13517,7 @@ static void
  ath_registers_dump(struct ieee80211com *ic)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -822,7 +822,7 @@
  	ath_ar5212_registers_dump(sc);
  }
  #endif /* #ifdef ATH_REVERSE_ENGINEERING */
-@@ -13526,7 +13526,7 @@ static void
+@@ -13529,7 +13529,7 @@ static void
  ath_registers_mark(struct ieee80211com *ic)
  {
  	struct net_device *dev = ic->ic_dev;
@@ -831,7 +831,7 @@
  	ath_ar5212_registers_mark(sc);
  }
  #endif /* #ifdef ATH_REVERSE_ENGINEERING */
-@@ -13538,7 +13538,7 @@ static void
+@@ -13541,7 +13541,7 @@ static void
  ath_registers_dump_delta(struct ieee80211com *ic)
  {
  	struct net_device *dev = ic->ic_dev;
diff --git a/package/madwifi/patches/431-compile_fixes.patch b/package/madwifi/patches/431-compile_fixes.patch
index c4d89b021..b11d406a0 100644
--- a/package/madwifi/patches/431-compile_fixes.patch
+++ b/package/madwifi/patches/431-compile_fixes.patch
@@ -22,7 +22,7 @@
  				__netif_rx_schedule(dev, &sc->sc_napi);
  #else
  				__netif_rx_schedule(dev);
-@@ -7132,7 +7136,9 @@ rx_next:
+@@ -7135,7 +7139,9 @@ rx_next:
  		local_irq_restore(flags);
  	}
  
diff --git a/package/madwifi/patches/432-netdev_ops.patch b/package/madwifi/patches/432-netdev_ops.patch
index ac431e4fa..5764ab048 100644
--- a/package/madwifi/patches/432-netdev_ops.patch
+++ b/package/madwifi/patches/432-netdev_ops.patch
@@ -53,7 +53,7 @@ http://madwifi-project.org/changeset/4005
  	unregister_netdev(dev);
  	return 0;
  }
-@@ -12729,8 +12746,13 @@ ath_rcv_dev_event(struct notifier_block 
+@@ -12732,8 +12749,13 @@ ath_rcv_dev_event(struct notifier_block 
  	struct net_device *dev = (struct net_device *)ptr;
  	struct ath_softc *sc = (struct ath_softc *)netdev_priv(dev);
  
@@ -170,7 +170,7 @@ http://madwifi-project.org/changeset/4005
  #endif
 --- a/net80211/ieee80211_input.c
 +++ b/net80211/ieee80211_input.c
-@@ -1185,7 +1185,11 @@ ieee80211_deliver_data(struct ieee80211_
+@@ -1187,7 +1187,11 @@ ieee80211_deliver_data(struct ieee80211_
  			skb1->protocol = __constant_htons(ETH_P_802_2);
  			/* XXX insert vlan tag before queue it? */
  			ni_tmp = SKB_CB(skb1)->ni; /* remember node so we can free it */
diff --git a/package/madwifi/patches/437-sysctl_cleanup.patch b/package/madwifi/patches/437-sysctl_cleanup.patch
index cd8152bf2..e35ed0293 100644
--- a/package/madwifi/patches/437-sysctl_cleanup.patch
+++ b/package/madwifi/patches/437-sysctl_cleanup.patch
@@ -1,6 +1,6 @@
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -11018,38 +11018,38 @@ enum {
+@@ -11021,38 +11021,38 @@ enum {
   * mirrored in /proc/sys.
   */
  enum {
diff --git a/package/madwifi/patches/438-poweroffset_sysctl.patch b/package/madwifi/patches/438-poweroffset_sysctl.patch
index 9d5e71f0f..e82046ec6 100644
--- a/package/madwifi/patches/438-poweroffset_sysctl.patch
+++ b/package/madwifi/patches/438-poweroffset_sysctl.patch
@@ -1,6 +1,6 @@
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -10473,11 +10473,11 @@ set_node_txpower(void *arg, struct ieee8
+@@ -10476,11 +10476,11 @@ set_node_txpower(void *arg, struct ieee8
   * XXX: this function needs some locking to avoid being called 
   * twice/interrupted. Returns the value actually stored. */
  static u_int32_t
@@ -16,7 +16,7 @@
  	return ath_get_clamped_maxtxpower(sc);
  }
  
-@@ -11028,6 +11028,7 @@ enum {
+@@ -11031,6 +11031,7 @@ enum {
  	ATH_DEBUG,
  	ATH_TXANTENNA,
  	ATH_RXANTENNA,
@@ -24,7 +24,7 @@
  	ATH_DIVERSITY,
  	ATH_TXINTRPERIOD,
  	ATH_FFTXQMIN,
-@@ -11308,6 +11309,9 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
+@@ -11311,6 +11312,9 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
  				ath_debug_global = (val &  ATH_DEBUG_GLOBAL);
  #endif
  				break;
@@ -34,7 +34,7 @@
  			case ATH_TXANTENNA:
  				/*
  				 * antenna can be:
-@@ -11475,6 +11479,9 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
+@@ -11478,6 +11482,9 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
  		case ATH_DEBUG:
  			val = sc->sc_debug | ath_debug_global;
  			break;
@@ -44,7 +44,7 @@
  		case ATH_TXANTENNA:
  			val = sc->sc_txantenna;
  			break;
-@@ -11616,6 +11623,12 @@ static const ctl_table ath_sysctl_templa
+@@ -11619,6 +11626,12 @@ static const ctl_table ath_sysctl_templa
  	},
  #endif
  	{ .ctl_name	= CTL_AUTO,
diff --git a/package/madwifi/patches/441-fix_ibss_node_handling.patch b/package/madwifi/patches/441-fix_ibss_node_handling.patch
index a98fe42d2..e4ef20a20 100644
--- a/package/madwifi/patches/441-fix_ibss_node_handling.patch
+++ b/package/madwifi/patches/441-fix_ibss_node_handling.patch
@@ -44,7 +44,7 @@
  			if (dir != IEEE80211_FC1_DIR_NODS) {
  				IEEE80211_DISCARD(vap, IEEE80211_MSG_ANY,
  					wh, "data", "invalid dir 0x%x", dir);
-@@ -3552,6 +3557,11 @@ ieee80211_recv_mgmt(struct ieee80211vap 
+@@ -3555,6 +3560,11 @@ ieee80211_recv_mgmt(struct ieee80211vap 
  			} else if (vap->iv_opmode == IEEE80211_M_WDS) {
  				found = 1;
  				ni = ni_or_null = vap->iv_wdsnode;
@@ -56,7 +56,7 @@
  			}
  			IEEE80211_UNLOCK_IRQ(vap->iv_ic);
  
-@@ -3676,19 +3686,8 @@ ieee80211_recv_mgmt(struct ieee80211vap 
+@@ -3683,19 +3693,8 @@ ieee80211_recv_mgmt(struct ieee80211vap 
  			vap->iv_stats.is_rx_ssidmismatch++; /*XXX*/
  			return;
  		}
@@ -80,11 +80,23 @@
  			allocbs = 1;
 --- a/net80211/ieee80211_node.c
 +++ b/net80211/ieee80211_node.c
-@@ -601,6 +601,7 @@ ieee80211_ibss_merge(struct ieee80211_no
+@@ -601,6 +601,8 @@ ieee80211_ibss_merge(struct ieee80211_no
  		ic->ic_flags & IEEE80211_F_SHPREAMBLE ? "short" : "long",
  		ic->ic_flags & IEEE80211_F_SHSLOT ? "short" : "long",
  		ic->ic_flags & IEEE80211_F_USEPROT ? ", protection" : "");
-+	ieee80211_node_table_reset(&vap->iv_ic->ic_sta, vap);
++	if (!IEEE80211_ADDR_EQ(ni->ni_bssid, vap->iv_bssid))
++		ieee80211_node_table_reset(&vap->iv_ic->ic_sta, vap);
  	return ieee80211_sta_join1(ieee80211_ref_node(ni));
  }
  EXPORT_SYMBOL(ieee80211_ibss_merge);
+@@ -1378,9 +1380,7 @@ ieee80211_add_neighbor(struct ieee80211v
+ 		if (sp->ath != NULL)
+ 			ieee80211_saveath(ni, sp->ath);
+ 
+-		/* NB: must be after ni_chan is setup */
+-		ieee80211_setup_rates(ni, sp->rates, sp->xrates, IEEE80211_F_DOSORT);
+-
++		ni->ni_rates = vap->iv_bss->ni_rates;
+ 		if (ic->ic_newassoc != NULL)
+ 			ic->ic_newassoc(ni, 1);
+ 		/* XXX not right for 802.1x/WPA */
diff --git a/package/madwifi/patches/443-tx_drop_counter.patch b/package/madwifi/patches/443-tx_drop_counter.patch
index 13c154df2..ce8a80926 100644
--- a/package/madwifi/patches/443-tx_drop_counter.patch
+++ b/package/madwifi/patches/443-tx_drop_counter.patch
@@ -1,6 +1,6 @@
 --- a/net80211/ieee80211_node.c
 +++ b/net80211/ieee80211_node.c
-@@ -1591,10 +1591,6 @@ found:
+@@ -1590,10 +1590,6 @@ found:
  				ieee80211_ref_node(ni);
  #endif
  			}
diff --git a/package/madwifi/patches/446-single_module.patch b/package/madwifi/patches/446-single_module.patch
index 2ad9af87e..8708d3a74 100644
--- a/package/madwifi/patches/446-single_module.patch
+++ b/package/madwifi/patches/446-single_module.patch
@@ -335,7 +335,7 @@
 +#endif
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -13777,3 +13777,5 @@ cleanup_ath_buf(struct ath_softc *sc, st
+@@ -13780,3 +13780,5 @@ cleanup_ath_buf(struct ath_softc *sc, st
  	return bf;
  }