From 2527d3f5d6ee6e072264b38cf040cdbbd52079cf Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 24 Sep 2009 12:07:18 +0000
Subject: [PATCH] merge madwifi all changes from trunk to 8.09

SVN-Revision: 17696
---
 package/madwifi/Config.in                     |  47 +-
 package/madwifi/Makefile                      |  21 +-
 package/madwifi/patches/414-txpower.patch     |  47 +-
 package/madwifi/patches/415-chan_switch.patch |   2 +-
 .../madwifi/patches/417-beacon_txpower.patch  |   6 +-
 .../patches/421-channel_handling.patch        |   8 +-
 package/madwifi/patches/424-timing.patch      |   2 +-
 .../madwifi/patches/430-use_netdev_priv.patch | 134 +--
 package/madwifi/patches/432-netdev_ops.patch  |  18 +-
 .../madwifi/patches/446-single_module.patch   | 778 ++++++++++++++++++
 .../madwifi/patches/447-sta_reconnect.patch   |  33 +
 .../patches/448-beacon_handling_fixes.patch   | 151 ++++
 .../madwifi/patches/449-fix_txbuf_leak.patch  |  10 +
 package/madwifi/patches/450-calibration.patch | 177 ++++
 14 files changed, 1288 insertions(+), 146 deletions(-)
 create mode 100644 package/madwifi/patches/446-single_module.patch
 create mode 100644 package/madwifi/patches/447-sta_reconnect.patch
 create mode 100644 package/madwifi/patches/448-beacon_handling_fixes.patch
 create mode 100644 package/madwifi/patches/449-fix_txbuf_leak.patch
 create mode 100644 package/madwifi/patches/450-calibration.patch

diff --git a/package/madwifi/Config.in b/package/madwifi/Config.in
index 3ae86ccd6f..7f1e36d042 100644
--- a/package/madwifi/Config.in
+++ b/package/madwifi/Config.in
@@ -13,17 +13,14 @@ config MADWIFI_COMPRESSION
 	help
 	  Enables Atheros Super A/G Hardware Compression Engine.
 
-choice
-	prompt "Madwifi version"
+config MADWIFI_SINGLE_MODULE
+	bool "Combine driver and net80211 into a single module"
 	depends on PACKAGE_kmod-madwifi
-	default MADWIFI_STABLE
+	default y
 	help
-	  This option allows you to select the version of MadWifi to be built.
-
-config MADWIFI_STABLE
-	bool "Use the OpenWrt stable version of madwifi"
-
-endchoice
+	  This option combines all driver and stack related code (except for HAL)
+	  into a single module, thus saving space and removing unnecessary kernel
+	  exports
 
 choice
 	prompt "Rate control algorithm selection"
@@ -41,38 +38,6 @@ config MADWIFI_RCA_MINSTREL
 	  always wander in directions where he/she feels he/she will get paid
 	  the best for his/her work.
 
-config MADWIFI_RCA_ONOE
-	bool "Use the Onoe rate control algorithm"
-	help
-	  Onoe is a credit based RCA where the value of the credit is determined
-	  by the frequency of successful, erroneous and retransmissions
-	  accumulated during a fixed invocation period of 1000 ms. If less than
-	  10% of the packets need to be retransmitted at a particular rate, Onoe
-	  keeps increasing its credit point till the threshold value of 10 is
-	  reached. At this point, the current transmission rate is increased to
-	  the next available higher rate and the process repeated with credit
-	  score of zero. Similar logic holds for deducting the credit score and
-	  moving to a lower bit-rate for failed packet
-	  transmission/retransmission attempts. However, once a bit-rate has
-	  been marked as failure in the previous attempt, Onoe will not attempt
-	  to select that bit-rate until 10 seconds have elapsed since the last
-	  attempt. Due to the manner in which it operates, Onoe is conservative
-	  in rate selection and is less sensitive to individual packet failure.
-
-config MADWIFI_RCA_AMRR
-	bool "Use the AMRR rate control algorithm"
-	help
-	  AMRR uses Binary Exponential Backoff (BEB) technique to adapt the
-	  length (threshold) of the sampling period used to change the values of
-	  bit-rate and transmission count parameters. It uses probe packets and
-	  depending on their transmission status adaptively changes the threshold
-	  value. The adaptation mechanism ensures fewer failed
-	  transmission/retransmission and higher throughput by not switching to a
-	  higher rate as specified by the backoff mechanism. In addition to this,
-	  the AMRR employs heuristics to capture the short-term variations of the
-	  channel by judiciously setting the rate and transmission count
-	  parameters.
-
 config MADWIFI_RCA_SAMPLERATE
 	bool "Use the SampleRate rate control algorithm"
 	help
diff --git a/package/madwifi/Makefile b/package/madwifi/Makefile
index fcde633b93..980bf3b23e 100644
--- a/package/madwifi/Makefile
+++ b/package/madwifi/Makefile
@@ -12,7 +12,7 @@ PKG_NAME:=madwifi
 
 PKG_REV:=3314
 PKG_VERSION:=r$(PKG_REV)
-PKG_RELEASE:=2.2
+PKG_RELEASE:=2.3
 
 PKG_SOURCE_PROTO:=svn
 PKG_SOURCE_VERSION:=$(PKG_REV)
@@ -108,6 +108,9 @@ ifdef CONFIG_MADWIFI_RCA_SAMPLERATE
   RATE_CONTROL:=sample
 endif
 
+ifneq ($(CONFIG_MADWIFI_SINGLE_MODULE),)
+MADWIFI_FILES:= $(PKG_BUILD_DIR)/ath_hal/ath_hal.$(LINUX_KMOD_SUFFIX)
+else
 MADWIFI_FILES:= \
 	$(PKG_BUILD_DIR)/net80211/wlan.$(LINUX_KMOD_SUFFIX) \
 	$(PKG_BUILD_DIR)/net80211/wlan_scan_ap.$(LINUX_KMOD_SUFFIX) \
@@ -118,9 +121,13 @@ MADWIFI_FILES:= \
 	$(PKG_BUILD_DIR)/net80211/wlan_ccmp.$(LINUX_KMOD_SUFFIX) \
 	$(PKG_BUILD_DIR)/net80211/wlan_tkip.$(LINUX_KMOD_SUFFIX) \
 	$(PKG_BUILD_DIR)/net80211/wlan_wep.$(LINUX_KMOD_SUFFIX) \
-	$(PKG_BUILD_DIR)/net80211/wlan_xauth.$(LINUX_KMOD_SUFFIX) \
+	$(PKG_BUILD_DIR)/net80211/wlan_xauth.$(LINUX_KMOD_SUFFIX)
+endif
 
-MADWIFI_AUTOLOAD:= \
+ifneq ($(CONFIG_MADWIFI_SINGLE_MODULE),)
+  MADWIFI_AUTOLOAD:= ath_hal
+else
+  MADWIFI_AUTOLOAD:= \
 	wlan \
 	wlan_scan_ap \
 	wlan_scan_sta \
@@ -130,7 +137,8 @@ MADWIFI_AUTOLOAD:= \
 	wlan_ccmp \
 	wlan_tkip \
 	wlan_wep \
-	wlan_xauth \
+	wlan_xauth
+endif
 
 ifeq ($(findstring AHB,$(BUS)),AHB)
   MADWIFI_FILES+= $(PKG_BUILD_DIR)/ath/ath_ahb.$(LINUX_KMOD_SUFFIX)
@@ -183,14 +191,15 @@ MAKE_ARGS:= \
 	TOOLPATH="$(KERNEL_CROSS)" \
 	KERNELPATH="$(LINUX_DIR)" \
 	LDOPTS="--no-warn-mismatch " \
-	ATH_RATE="ath_rate/$(RATE_CONTROL)" \
+	ATH_RATE="$(RATE_CONTROL)" \
 	ATH_CAP_SUPERG_COMP="$(COMPRESSION)" \
 	DO_MULTI=1 \
+	SINGLE_MODULE=$(if $(CONFIG_MADWIFI_SINGLE_MODULE),1) \
 	INCS="$(MADWIFI_INC)" \
 	$(if $(CONFIG_MADWIFI_DEBUG),,DEBUG=) WARNINGS="-Wno-unused"
 
 MAKE_VARS:= \
-	COPTS="-DCONFIG_ATHEROS_RATE_DEFAULT='\"$(RATE_CONTROL)\"' -DATH_REVERSE_ENGINEERING=1" \
+	COPTS="-DATH_REVERSE_ENGINEERING=1" \
 
 define Build/Prepare/HAL
 	rm -rf $(PKG_BUILD_DIR)/tmp
diff --git a/package/madwifi/patches/414-txpower.patch b/package/madwifi/patches/414-txpower.patch
index af5a04b616..6b33b8b1c0 100644
--- a/package/madwifi/patches/414-txpower.patch
+++ b/package/madwifi/patches/414-txpower.patch
@@ -38,7 +38,7 @@
  			IEEE80211_KEYIX_NONE);
 --- a/net80211/ieee80211_var.h
 +++ b/net80211/ieee80211_var.h
-@@ -343,8 +343,9 @@ struct ieee80211com {
+@@ -343,8 +343,8 @@ struct ieee80211com {
  	u_int16_t ic_holdover;			/* PM hold over duration */
  	u_int16_t ic_bmissthreshold;		/* beacon miss threshold (# beacons) */
  	unsigned long ic_bmiss_guard;		/* when to cease ignoring bmiss (jiffies) */
@@ -46,13 +46,34 @@
 -	u_int16_t ic_newtxpowlimit; 		/* tx power limit to change to (in 0.5 dBm) */
 +	u_int16_t ic_txpowlimit; 		/* configured global tx power limit (in 0.5 dBm) */
 +	u_int16_t ic_max_txpower;			/* global hardware tx power limit */
-+	u_int16_t ic_cur_txpower;			/* current tx power */
  	u_int16_t ic_uapsdmaxtriggers; 		/* max triggers that could arrive */
  	u_int8_t ic_coverageclass; 		/* coverage class */
  	u_int8_t ic_protmode_rssi;			/* rssi threshold for protection mode */
 --- a/net80211/ieee80211_wireless.c
 +++ b/net80211/ieee80211_wireless.c
-@@ -920,17 +920,23 @@ ieee80211_ioctl_giwrange(struct net_devi
+@@ -908,6 +908,21 @@ ieee80211_ioctl_giwessid(struct net_devi
+ 	return 0;
+ }
+ 
++static u16
++ieee80211_get_maxtxpow(struct ieee80211com *ic)
++{
++	u_int16_t txp = IEEE80211_TXPOWER_MAX;
++
++	if (ic->ic_bsschan && (ic->ic_bsschan != IEEE80211_CHAN_ANYC))
++		txp = min(txp, (u16) ic->ic_bsschan->ic_maxpower);
++
++	if (ic->ic_max_txpower > 0)
++		txp = min(txp, ic->ic_max_txpower);
++
++	return txp;
++}
++
++
+ static int
+ ieee80211_ioctl_giwrange(struct net_device *dev, struct iw_request_info *info,
+ 	struct iw_point *data, char *extra)
+@@ -920,17 +935,21 @@ ieee80211_ioctl_giwrange(struct net_devi
  	u_int8_t reported[IEEE80211_CHAN_BYTES];	/* XXX stack usage? */
  	int i, r;
  	int step = 0;
@@ -61,9 +82,7 @@
  	data->length = sizeof(struct iw_range);
  	memset(range, 0, sizeof(struct iw_range));
  
-+	power = ic->ic_max_txpower;
-+	if (ic->ic_bsschan && (ic->ic_bsschan != IEEE80211_CHAN_ANYC))
-+		power = min(power, (u_int16_t) ic->ic_bsschan->ic_maxpower);
++	power = ieee80211_get_maxtxpow(ic);
 +
  	/* txpower (128 values, but will print out only IW_MAX_TXPOWER) */
 -	range->num_txpower = (ic->ic_txpowlimit >= 8) ? IW_MAX_TXPOWER : ic->ic_txpowlimit;
@@ -79,7 +98,7 @@
  			- (IW_MAX_TXPOWER - i - 1) * step;
  
  	range->txpower_capa = IW_TXPOW_DBM;
-@@ -1379,13 +1385,11 @@ ieee80211_ioctl_siwtxpow(struct net_devi
+@@ -1379,13 +1398,11 @@ ieee80211_ioctl_siwtxpow(struct net_devi
  	int fixed, disabled;
  
  	fixed = (ic->ic_flags & IEEE80211_F_TXPOW_FIXED);
@@ -95,7 +114,7 @@
  			goto done;
  		}
  		return 0;
-@@ -1396,30 +1400,12 @@ ieee80211_ioctl_siwtxpow(struct net_devi
+@@ -1396,30 +1413,12 @@ ieee80211_ioctl_siwtxpow(struct net_devi
  			return -EOPNOTSUPP;
  		if (rrq->flags != IW_TXPOW_DBM)
  			return -EINVAL;
@@ -129,7 +148,7 @@
  		ic->ic_flags &= ~IEEE80211_F_TXPOW_FIXED;
  	}
  done:
-@@ -1588,9 +1574,22 @@ ieee80211_ioctl_giwtxpow(struct net_devi
+@@ -1588,9 +1587,18 @@ ieee80211_ioctl_giwtxpow(struct net_devi
  {
  	struct ieee80211vap *vap = dev->priv;
  	struct ieee80211com *ic = vap->iv_ic;
@@ -138,13 +157,9 @@
 -	rrq->fixed = (ic->ic_flags & IEEE80211_F_TXPOW_FIXED) != 0;
 +	unsigned int power = ic->ic_txpowlimit;
 +	struct ieee80211_channel *c;
-+	u_int16_t txp = ic->ic_max_txpower;
++	u_int16_t txp;
 +
-+	if (ic->ic_bsschan && (ic->ic_bsschan != IEEE80211_CHAN_ANYC)) {
-+		txp = min(txp, (u16) ic->ic_bsschan->ic_maxpower);
-+	} else if (ic->ic_cur_txpower > 0) {
-+		txp = min(txp, ic->ic_cur_txpower);
-+	}
++	txp = ieee80211_get_maxtxpow(ic);
 +	if (ic->ic_flags & IEEE80211_F_TXPOW_FIXED) {
 +		txp = min(txp, ic->ic_txpowlimit);
 +		rrq->fixed = 1;
@@ -241,7 +256,7 @@
 -	if (new_clamped_maxtxpower != prev_clamped_maxtxpower)
 -		ath_hal_settxpowlimit(ah, new_clamped_maxtxpower);
 +	ath_set_clamped_maxtxpower(sc, ic->ic_txpowlimit);
-+	ic->ic_cur_txpower = ath_get_clamped_maxtxpower(sc);
++	ic->ic_max_txpower = ath_get_clamped_maxtxpower(sc);
  }
  
  #ifdef ATH_SUPERG_XR
diff --git a/package/madwifi/patches/415-chan_switch.patch b/package/madwifi/patches/415-chan_switch.patch
index 85050647ca..6dc5da8383 100644
--- a/package/madwifi/patches/415-chan_switch.patch
+++ b/package/madwifi/patches/415-chan_switch.patch
@@ -171,7 +171,7 @@
  
  		/* Don't allow to change to channel with radar found */
  		if (c->ic_flags & IEEE80211_CHAN_RADAR)
-@@ -4625,7 +4597,13 @@ static void
+@@ -4634,7 +4606,13 @@ static void
  pre_announced_chanswitch(struct net_device *dev, u_int32_t channel, u_int32_t tbtt) {
  	struct ieee80211vap *vap = dev->priv;
  	struct ieee80211com *ic = vap->iv_ic;
diff --git a/package/madwifi/patches/417-beacon_txpower.patch b/package/madwifi/patches/417-beacon_txpower.patch
index 5a336f8e52..8a59c1211d 100644
--- a/package/madwifi/patches/417-beacon_txpower.patch
+++ b/package/madwifi/patches/417-beacon_txpower.patch
@@ -48,7 +48,7 @@
  	struct ieee80211_node *iv_bss;			/* information for this node */
 --- a/net80211/ieee80211_wireless.c
 +++ b/net80211/ieee80211_wireless.c
-@@ -2862,6 +2862,9 @@ ieee80211_ioctl_setparam(struct net_devi
+@@ -2871,6 +2871,9 @@ ieee80211_ioctl_setparam(struct net_devi
  	case IEEE80211_PARAM_PROBEREQ:
  		vap->iv_no_probereq = !value;
  		break;
@@ -58,7 +58,7 @@
  #ifdef ATH_REVERSE_ENGINEERING
  	case IEEE80211_PARAM_DUMPREGS:
  		ieee80211_dump_registers(dev, info, w, extra);
-@@ -3227,6 +3230,9 @@ ieee80211_ioctl_getparam(struct net_devi
+@@ -3236,6 +3239,9 @@ ieee80211_ioctl_getparam(struct net_devi
  	case IEEE80211_PARAM_PROBEREQ:
  		param[0] = !vap->iv_no_probereq;
  		break;
@@ -68,7 +68,7 @@
  	default:
  		return -EOPNOTSUPP;
  	}
-@@ -5801,6 +5807,10 @@ static const struct iw_priv_args ieee802
+@@ -5810,6 +5816,10 @@ static const struct iw_priv_args ieee802
  	 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "probereq"},
  	{ IEEE80211_PARAM_PROBEREQ,
  	 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_probereq"},
diff --git a/package/madwifi/patches/421-channel_handling.patch b/package/madwifi/patches/421-channel_handling.patch
index 69d96cba0b..e5302c1389 100644
--- a/package/madwifi/patches/421-channel_handling.patch
+++ b/package/madwifi/patches/421-channel_handling.patch
@@ -999,7 +999,7 @@
  	u_int16_t ic_modecaps;			/* set of mode capabilities */
  	u_int16_t ic_curmode;			/* current mode */
  	u_int16_t ic_lintval;			/* beacon interval */
-@@ -715,6 +713,7 @@ MALLOC_DECLARE(M_80211_VAP);
+@@ -714,6 +712,7 @@ MALLOC_DECLARE(M_80211_VAP);
  
  int ieee80211_ifattach(struct ieee80211com *);
  void ieee80211_ifdetach(struct ieee80211com *);
@@ -1007,7 +1007,7 @@
  int ieee80211_vap_setup(struct ieee80211com *, struct net_device *,
  	const char *, int, int, struct ieee80211vap *);
  int ieee80211_vap_attach(struct ieee80211vap *, ifm_change_cb_t, ifm_stat_cb_t);
-@@ -794,6 +793,23 @@ ieee80211_anyhdrspace(struct ieee80211co
+@@ -793,6 +792,23 @@ ieee80211_anyhdrspace(struct ieee80211co
  	return size;
  }
  
@@ -1183,7 +1183,7 @@
  	if ((ic->ic_flags & IEEE80211_F_USEPROT) &&
 --- a/net80211/ieee80211_wireless.c
 +++ b/net80211/ieee80211_wireless.c
-@@ -2133,7 +2133,7 @@ ieee80211_ioctl_setmode(struct net_devic
+@@ -2142,7 +2142,7 @@ ieee80211_ioctl_setmode(struct net_devic
  
  		vap->iv_des_mode = mode;
  		if (IS_UP_AUTO(vap))
@@ -1192,7 +1192,7 @@
  
  		retv = 0;
  	}
-@@ -4081,46 +4081,60 @@ ieee80211_ioctl_getchanlist(struct net_d
+@@ -4090,46 +4090,60 @@ ieee80211_ioctl_getchanlist(struct net_d
  	return 0;
  }
  
diff --git a/package/madwifi/patches/424-timing.patch b/package/madwifi/patches/424-timing.patch
index 3d1d6e09ce..4dfa3c97a6 100644
--- a/package/madwifi/patches/424-timing.patch
+++ b/package/madwifi/patches/424-timing.patch
@@ -541,7 +541,7 @@
  ath_rate_node_init(struct ath_softc *sc, struct ath_node *an)
 --- a/net80211/ieee80211_wireless.c
 +++ b/net80211/ieee80211_wireless.c
-@@ -2736,6 +2736,7 @@ ieee80211_ioctl_setparam(struct net_devi
+@@ -2745,6 +2745,7 @@ ieee80211_ioctl_setparam(struct net_devi
  	case IEEE80211_PARAM_COVERAGE_CLASS:
  		if (value <= IEEE80211_COVERAGE_CLASS_MAX) {
  			ic->ic_coverageclass = value;
diff --git a/package/madwifi/patches/430-use_netdev_priv.patch b/package/madwifi/patches/430-use_netdev_priv.patch
index 6a66233a6c..ad2b6d494d 100644
--- a/package/madwifi/patches/430-use_netdev_priv.patch
+++ b/package/madwifi/patches/430-use_netdev_priv.patch
@@ -1327,7 +1327,7 @@
  
  	if (vap->iv_opmode == IEEE80211_M_WDS)
  		return -EOPNOTSUPP;
-@@ -884,7 +884,7 @@ static int
+@@ -899,7 +899,7 @@ static int
  ieee80211_ioctl_giwrange(struct net_device *dev, struct iw_request_info *info,
  	struct iw_point *data, char *extra)
  {
@@ -1336,7 +1336,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct ieee80211_node *ni = vap->iv_bss;
  	struct iw_range *range = (struct iw_range *) extra;
-@@ -1034,7 +1034,7 @@ ieee80211_ioctl_setspy(struct net_device
+@@ -1047,7 +1047,7 @@ ieee80211_ioctl_setspy(struct net_device
  	struct iw_point *data, char *extra)
  {
  	/* save the list of node addresses */
@@ -1345,7 +1345,7 @@
  	struct sockaddr address[IW_MAX_SPY];
  	unsigned int number = data->length;
  	int i;
-@@ -1072,7 +1072,7 @@ ieee80211_ioctl_getspy(struct net_device
+@@ -1085,7 +1085,7 @@ ieee80211_ioctl_getspy(struct net_device
  	 * locate nodes by mac (ieee80211_find_node()),
  	 * copy out rssi, set updated flag appropriately
  	 */
@@ -1354,7 +1354,7 @@
  	struct ieee80211_node_table *nt = &vap->iv_ic->ic_sta;
  	struct ieee80211_node *ni;
  	struct ieee80211com *ic = vap->iv_ic;
-@@ -1120,7 +1120,7 @@ static int
+@@ -1133,7 +1133,7 @@ static int
  ieee80211_ioctl_setthrspy(struct net_device *dev, struct iw_request_info *info,
  	struct iw_point *data, char *extra)
  {
@@ -1363,7 +1363,7 @@
  	struct iw_thrspy threshold;
  
  	if (data->length != 1)
-@@ -1157,7 +1157,7 @@ static int
+@@ -1170,7 +1170,7 @@ static int
  ieee80211_ioctl_getthrspy(struct net_device *dev, struct iw_request_info *info,
  	struct iw_point *data, char *extra)
  {
@@ -1372,7 +1372,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct iw_thrspy *threshold;
  
-@@ -1178,7 +1178,7 @@ static int
+@@ -1191,7 +1191,7 @@ static int
  ieee80211_ioctl_siwmode(struct net_device *dev, struct iw_request_info *info,
  	__u32 *mode, char *extra)
  {
@@ -1381,7 +1381,7 @@
  	struct ifmediareq imr;
  	int valid = 0;
  
-@@ -1203,7 +1203,7 @@ static int
+@@ -1216,7 +1216,7 @@ static int
  ieee80211_ioctl_giwmode(struct net_device *dev,	struct iw_request_info *info,
  	__u32 *mode, char *extra)
  {
@@ -1390,7 +1390,7 @@
  	struct ifmediareq imr;
  
  	memset(&imr, 0, sizeof(imr));
-@@ -1226,7 +1226,7 @@ static int
+@@ -1239,7 +1239,7 @@ static int
  ieee80211_ioctl_siwpower(struct net_device *dev, struct iw_request_info *info,
  	struct iw_param *wrq, char *extra)
  {
@@ -1399,7 +1399,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  
  	/* XXX: These values, flags, and caps do not seem to be used elsewhere 
-@@ -1265,7 +1265,7 @@ static int
+@@ -1278,7 +1278,7 @@ static int
  ieee80211_ioctl_giwpower(struct net_device *dev, struct iw_request_info *info,
  	struct iw_param *rrq, char *extra)
  {
@@ -1408,7 +1408,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  
  	rrq->disabled = (ic->ic_flags & IEEE80211_F_PMGTON) == 0;
-@@ -1289,7 +1289,7 @@ static int
+@@ -1302,7 +1302,7 @@ static int
  ieee80211_ioctl_siwretry(struct net_device *dev, struct iw_request_info *info,
  	struct iw_param *rrq, char *extra)
  {
@@ -1417,7 +1417,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  
  	if (rrq->disabled) {
-@@ -1321,7 +1321,7 @@ static int
+@@ -1334,7 +1334,7 @@ static int
  ieee80211_ioctl_giwretry(struct net_device *dev, struct iw_request_info *info,
  	struct iw_param *rrq, char *extra)
  {
@@ -1426,7 +1426,7 @@
  
  	rrq->disabled = (vap->iv_flags & IEEE80211_F_SWRETRY) == 0;
  	if (!rrq->disabled) {
-@@ -1352,7 +1352,7 @@ static int
+@@ -1365,7 +1365,7 @@ static int
  ieee80211_ioctl_siwtxpow(struct net_device *dev, struct iw_request_info *info,
  	struct iw_param *rrq, char *extra)
  {
@@ -1435,7 +1435,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	int fixed, disabled;
  
-@@ -1389,7 +1389,7 @@ ieee80211_get_txcont(struct net_device *
+@@ -1402,7 +1402,7 @@ ieee80211_get_txcont(struct net_device *
  		struct iw_request_info *info, void *w, char *extra)
  {
  	int *params = (int*) extra;
@@ -1444,7 +1444,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	params[0] = ic->ic_get_txcont(ic);
  	return 0;
-@@ -1400,7 +1400,7 @@ ieee80211_get_dfs_cac_time(struct net_de
+@@ -1413,7 +1413,7 @@ ieee80211_get_dfs_cac_time(struct net_de
  		struct iw_request_info *info, void *w, char *extra)
  {
  	int *params = (int*) extra;
@@ -1453,7 +1453,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	params[0] = ic->ic_get_dfs_cac_time(ic);
  	return 0;
-@@ -1411,7 +1411,7 @@ ieee80211_get_dfs_excl_period(struct net
+@@ -1424,7 +1424,7 @@ ieee80211_get_dfs_excl_period(struct net
  		struct iw_request_info *info, void *w, char *extra)
  {
  	int *params = (int*) extra;
@@ -1462,7 +1462,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	params[0] = ic->ic_get_dfs_excl_period(ic);
  	return 0;
-@@ -1421,7 +1421,7 @@ ieee80211_set_dfs_cac_time(struct net_de
+@@ -1434,7 +1434,7 @@ ieee80211_set_dfs_cac_time(struct net_de
  		struct iw_request_info *info, void *w, char *extra)
  {
  	int *params = (int*) extra;
@@ -1471,7 +1471,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	ic->ic_set_dfs_cac_time(ic, params[1]);
  	return 0;
-@@ -1431,7 +1431,7 @@ ieee80211_set_dfs_excl_period  (struct n
+@@ -1444,7 +1444,7 @@ ieee80211_set_dfs_excl_period  (struct n
  		struct iw_request_info *info, void *w, char *extra)
  {
  	int *params = (int*) extra;
@@ -1480,7 +1480,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	ic->ic_set_dfs_excl_period(ic, params[1]);
  	return 0;
-@@ -1442,7 +1442,7 @@ ieee80211_get_dfs_testmode(struct net_de
+@@ -1455,7 +1455,7 @@ ieee80211_get_dfs_testmode(struct net_de
  		struct iw_request_info *info, void *w, char *extra)
  {
  	int *params = (int*) extra;
@@ -1489,7 +1489,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	params[0] = ic->ic_get_dfs_testmode(ic);
  	return 0;
-@@ -1453,7 +1453,7 @@ ieee80211_get_txcont_rate(struct net_dev
+@@ -1466,7 +1466,7 @@ ieee80211_get_txcont_rate(struct net_dev
  		struct iw_request_info *info, void *w, char *extra)
  {
  	int *params = (int*) extra;
@@ -1498,7 +1498,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	params[0] = ic->ic_get_txcont_rate(ic);
  	return 0;
-@@ -1464,7 +1464,7 @@ ieee80211_set_txcont(struct net_device *
+@@ -1477,7 +1477,7 @@ ieee80211_set_txcont(struct net_device *
  		void *w, char *extra)
  {
  	int *params = (int*) extra;
@@ -1507,7 +1507,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	ic->ic_set_txcont(ic, params[1]);
  	return 0;
-@@ -1475,7 +1475,7 @@ ieee80211_set_dfs_testmode(struct net_de
+@@ -1488,7 +1488,7 @@ ieee80211_set_dfs_testmode(struct net_de
  		struct iw_request_info *info, void *w, char *extra)
  {
  	int *params = (int*) extra;
@@ -1516,7 +1516,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	ic->ic_set_dfs_testmode(ic, params[1]);
  	return 0;
-@@ -1486,7 +1486,7 @@ ieee80211_set_txcont_rate(struct net_dev
+@@ -1499,7 +1499,7 @@ ieee80211_set_txcont_rate(struct net_dev
  		struct iw_request_info *info, void *w, char *extra)
  {
  	int *params = (int*) extra;
@@ -1525,7 +1525,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	ic->ic_set_txcont_rate(ic, params[1]);
  	return 0;
-@@ -1497,7 +1497,7 @@ ieee80211_set_txcont_power(struct net_de
+@@ -1510,7 +1510,7 @@ ieee80211_set_txcont_power(struct net_de
  		struct iw_request_info *info, void *w, char *extra)
  {
  	int *params = (int*) extra;
@@ -1534,7 +1534,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	ic->ic_set_txcont_power(ic, params[1]);
  	return 0;
-@@ -1508,7 +1508,7 @@ ieee80211_get_txcont_power(struct net_de
+@@ -1521,7 +1521,7 @@ ieee80211_get_txcont_power(struct net_de
  		struct iw_request_info *info, void *w, char *extra)
  {
  	int *params = (int*) extra;
@@ -1543,7 +1543,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	params[0] = ic->ic_get_txcont_power(ic);
  	return 0;
-@@ -1520,7 +1520,7 @@ ieee80211_ioctl_hal_map(struct net_devic
+@@ -1533,7 +1533,7 @@ ieee80211_ioctl_hal_map(struct net_devic
         void *w, char *extra)
  {
         int *params = (int*) extra;
@@ -1552,7 +1552,7 @@
         struct ieee80211com *ic = vap->iv_ic;
         params[0] = ic->ic_dump_hal_map(ic);
         return 0;
-@@ -1532,7 +1532,7 @@ ieee80211_ioctl_radar(struct net_device 
+@@ -1545,7 +1545,7 @@ ieee80211_ioctl_radar(struct net_device 
  	void *w, char *extra)
  {
  	int *params = (int*) extra;
@@ -1561,7 +1561,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	if (!(ic->ic_flags & IEEE80211_F_DOTH))
  		return 0;
-@@ -1544,7 +1544,7 @@ static int
+@@ -1557,7 +1557,7 @@ static int
  ieee80211_ioctl_giwtxpow(struct net_device *dev, struct iw_request_info *info,
  	struct iw_param *rrq, char *extra)
  {
@@ -1570,7 +1570,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	unsigned int power = ic->ic_txpowlimit;
  	struct ieee80211_channel *c;
-@@ -1572,7 +1572,7 @@ static int
+@@ -1581,7 +1581,7 @@ static int
  ieee80211_dump_registers(struct net_device *dev, struct iw_request_info *info, void *w, char *extra)
  {
  	unsigned int *params = (unsigned int*) extra;
@@ -1579,7 +1579,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	switch (params[1]) {
  	case 2:
-@@ -1595,7 +1595,7 @@ static int
+@@ -1604,7 +1604,7 @@ static int
  ieee80211_ioctl_writereg(struct net_device *dev, struct iw_request_info *info, void *w, char *extra)
  {
  	unsigned int *params = (unsigned int*) extra;
@@ -1588,7 +1588,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	return ic->ic_write_register(ic, params[0], params[1]);
  }
-@@ -1606,7 +1606,7 @@ static int
+@@ -1615,7 +1615,7 @@ static int
  ieee80211_ioctl_readreg(struct net_device *dev, struct iw_request_info *info, void *w, char *extra)
  {
  	unsigned int *params = (unsigned int*) extra;
@@ -1597,7 +1597,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	return ic->ic_read_register(ic, params[0], &params[0]);
  }
-@@ -1642,7 +1642,7 @@ static int
+@@ -1651,7 +1651,7 @@ static int
  ieee80211_ioctl_iwaplist(struct net_device *dev, struct iw_request_info *info,
  	struct iw_point *data, char *extra)
  {
@@ -1606,7 +1606,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct waplistreq req;		/* XXX off stack */
  
-@@ -1664,7 +1664,7 @@ static int
+@@ -1673,7 +1673,7 @@ static int
  ieee80211_ioctl_siwscan(struct net_device *dev,	struct iw_request_info *info,
  	struct iw_point *data, char *extra)
  {
@@ -1615,7 +1615,7 @@
  
  	/*
  	 * XXX don't permit a scan to be started unless we
-@@ -1988,7 +1988,7 @@ static int
+@@ -1997,7 +1997,7 @@ static int
  ieee80211_ioctl_giwscan(struct net_device *dev,	struct iw_request_info *info,
  	struct iw_point *data, char *extra)
  {
@@ -1624,7 +1624,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct iwscanreq req;
  	int res = 0;
-@@ -2089,7 +2089,7 @@ static int
+@@ -2098,7 +2098,7 @@ static int
  ieee80211_ioctl_setmode(struct net_device *dev, struct iw_request_info *info,
  	struct iw_point *wri, char *extra)
  {
@@ -1633,7 +1633,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct ifreq ifr;
  	char s[6];		/* big enough for ``11adt'' */
-@@ -2213,10 +2213,10 @@ ieee80211_setathcap(struct ieee80211vap 
+@@ -2222,10 +2222,10 @@ ieee80211_setathcap(struct ieee80211vap 
  static int
  ieee80211_set_turbo(struct net_device *dev, int flag)
  {
@@ -1646,7 +1646,7 @@
  	int nvap = 0;
  
  	TAILQ_FOREACH(tmpvap, &ic->ic_vaps, iv_next)
-@@ -2237,7 +2237,7 @@ static int
+@@ -2246,7 +2246,7 @@ static int
  ieee80211_ioctl_setparam(struct net_device *dev, struct iw_request_info *info,
  	void *w, char *extra)
  {
@@ -1655,7 +1655,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct ieee80211_rsnparms *rsn = &vap->iv_bss->ni_rsn;
  	unsigned int *i = (unsigned int *) extra;
-@@ -2917,7 +2917,7 @@ static int
+@@ -2926,7 +2926,7 @@ static int
  ieee80211_ioctl_getmode(struct net_device *dev, struct iw_request_info *info,
  	struct iw_point *wri, char *extra)
  {
@@ -1664,7 +1664,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct ifmediareq imr;
  
-@@ -2955,7 +2955,7 @@ static int
+@@ -2964,7 +2964,7 @@ static int
  ieee80211_ioctl_getparam(struct net_device *dev, struct iw_request_info *info,
  	void *w, char *extra)
  {
@@ -1673,7 +1673,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct ieee80211_rsnparms *rsn = &vap->iv_bss->ni_rsn;
  	unsigned int *param = (unsigned int *) extra;
-@@ -3300,7 +3300,7 @@ static int
+@@ -3309,7 +3309,7 @@ static int
  ieee80211_ioctl_setoptie(struct net_device *dev, struct iw_request_info *info,
  	struct iw_point *wri, char *extra)
  {
@@ -1682,7 +1682,7 @@
  	void *ie;
  
  	/*
-@@ -3334,7 +3334,7 @@ static int
+@@ -3343,7 +3343,7 @@ static int
  ieee80211_ioctl_getoptie(struct net_device *dev, struct iw_request_info *info,
  	struct iw_point *wri, char *extra)
  {
@@ -1691,7 +1691,7 @@
  
  	if (vap->iv_opt_ie == NULL) {
  		wri->length = 0;
-@@ -3398,7 +3398,7 @@ ieee80211_ioctl_setappiebuf(struct net_d
+@@ -3407,7 +3407,7 @@ ieee80211_ioctl_setappiebuf(struct net_d
  	struct iw_request_info *info,
  	struct iw_point *data, char *extra)
  {
@@ -1700,7 +1700,7 @@
  	struct ieee80211req_getset_appiebuf *iebuf =
  		(struct ieee80211req_getset_appiebuf *)extra;
  	enum ieee80211_opmode chk_opmode;
-@@ -3440,7 +3440,7 @@ static int
+@@ -3449,7 +3449,7 @@ static int
  ieee80211_ioctl_getappiebuf(struct net_device *dev, struct iw_request_info *info,
  	struct iw_point *data, char *extra)
  {
@@ -1709,7 +1709,7 @@
  	struct ieee80211req_getset_appiebuf *iebuf =
  		(struct ieee80211req_getset_appiebuf *)extra;
  	int max_iebuf_len;
-@@ -3481,7 +3481,7 @@ static int
+@@ -3490,7 +3490,7 @@ static int
  ieee80211_ioctl_setfilter(struct net_device *dev, struct iw_request_info *info,
  	void *w, char *extra)
  {
@@ -1718,7 +1718,7 @@
  	struct ieee80211req_set_filter *app_filter = (struct ieee80211req_set_filter *)extra;
  
  	if ((extra == NULL) || (app_filter->app_filterype & ~IEEE80211_FILTER_TYPE_ALL))
-@@ -3496,7 +3496,7 @@ static int
+@@ -3505,7 +3505,7 @@ static int
  ieee80211_ioctl_setkey(struct net_device *dev, struct iw_request_info *info,
  	void *w, char *extra)
  {
@@ -1727,7 +1727,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct ieee80211req_key *ik = (struct ieee80211req_key *)extra;
  	struct ieee80211_node *ni;
-@@ -3579,7 +3579,7 @@ ieee80211_ioctl_setkey(struct net_device
+@@ -3588,7 +3588,7 @@ ieee80211_ioctl_setkey(struct net_device
  static int
  ieee80211_ioctl_getkey(struct net_device *dev, struct iwreq *iwr)
  {
@@ -1736,7 +1736,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct ieee80211_node *ni;
  	struct ieee80211req_key ik;
-@@ -3640,7 +3640,7 @@ static int
+@@ -3649,7 +3649,7 @@ static int
  ieee80211_ioctl_delkey(struct net_device *dev, struct iw_request_info *info,
  	void *w, char *extra)
  {
@@ -1745,7 +1745,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct ieee80211req_del_key *dk = (struct ieee80211req_del_key *)extra;
  	ieee80211_keyix_t kix;
-@@ -3714,7 +3714,7 @@ static int
+@@ -3723,7 +3723,7 @@ static int
  ieee80211_ioctl_setmlme(struct net_device *dev, struct iw_request_info *info,
  	void *w, char *extra)
  {
@@ -1754,7 +1754,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct ieee80211req_mlme *mlme = (struct ieee80211req_mlme *)extra;
  	struct ieee80211_node *ni;
-@@ -3817,7 +3817,7 @@ static int
+@@ -3826,7 +3826,7 @@ static int
  ieee80211_ioctl_wdsaddmac(struct net_device *dev, struct iw_request_info *info,
  	void *w, char *extra)
  {
@@ -1763,7 +1763,7 @@
  	struct sockaddr *sa = (struct sockaddr *)extra;
  	struct ieee80211com *ic = vap->iv_ic;
  	struct ieee80211vap *avp;
-@@ -3846,7 +3846,7 @@ static int
+@@ -3855,7 +3855,7 @@ static int
  ieee80211_ioctl_wdssetmac(struct net_device *dev, struct iw_request_info *info,
  	void *w, char *extra)
  {
@@ -1772,7 +1772,7 @@
  	struct sockaddr *sa = (struct sockaddr *)extra;
  
  	if (vap->iv_opmode != IEEE80211_M_WDS)
-@@ -3913,7 +3913,7 @@ ieee80211_ioctl_setscanlist(struct net_d
+@@ -3922,7 +3922,7 @@ ieee80211_ioctl_setscanlist(struct net_d
  	struct iw_request_info *info,
  	struct iw_point *data, char *extra)
  {
@@ -1781,7 +1781,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	char *s, *next;
  	int val = 1;
-@@ -3988,7 +3988,7 @@ static int
+@@ -3997,7 +3997,7 @@ static int
  ieee80211_ioctl_addmac(struct net_device *dev, struct iw_request_info *info,
  	void *w, char *extra)
  {
@@ -1790,7 +1790,7 @@
  	struct sockaddr *sa = (struct sockaddr *)extra;
  	const struct ieee80211_aclator *acl = vap->iv_acl;
  
-@@ -4006,7 +4006,7 @@ static int
+@@ -4015,7 +4015,7 @@ static int
  ieee80211_ioctl_delmac(struct net_device *dev, struct iw_request_info *info,
  	void *w, char *extra)
  {
@@ -1799,7 +1799,7 @@
  	struct sockaddr *sa = (struct sockaddr *)extra;
  	const struct ieee80211_aclator *acl = vap->iv_acl;
  
-@@ -4024,7 +4024,7 @@ static int
+@@ -4033,7 +4033,7 @@ static int
  ieee80211_ioctl_setchanlist(struct net_device *dev,
  	struct iw_request_info *info, void *w, char *extra)
  {
@@ -1808,7 +1808,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct ieee80211req_chanlist *list =
  		(struct ieee80211req_chanlist *)extra;
-@@ -4075,7 +4075,7 @@ static int
+@@ -4084,7 +4084,7 @@ static int
  ieee80211_ioctl_getchanlist(struct net_device *dev,
  	struct iw_request_info *info, void *w, char *extra)
  {
@@ -1817,7 +1817,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  
  	memcpy(extra, ic->ic_chan_active, sizeof(ic->ic_chan_active));
-@@ -4096,7 +4096,7 @@ static int
+@@ -4105,7 +4105,7 @@ static int
  ieee80211_ioctl_getchaninfo(struct net_device *dev,
  			    struct iw_request_info *info, void *w, char *extra)
  {
@@ -1826,7 +1826,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct ieee80211req_chaninfo *chans =
  	    (struct ieee80211req_chaninfo *)extra;
-@@ -4143,7 +4143,7 @@ static int
+@@ -4152,7 +4152,7 @@ static int
  ieee80211_ioctl_setwmmparams(struct net_device *dev,
  	struct iw_request_info *info, void *w, char *extra)
  {
@@ -1835,7 +1835,7 @@
  	unsigned int *param = (unsigned int *) extra;
  	unsigned int ac = (param[1] < WME_NUM_AC) ? param[1] : WME_AC_BE;
  	unsigned int bss = param[2];
-@@ -4231,7 +4231,7 @@ static int
+@@ -4240,7 +4240,7 @@ static int
  ieee80211_ioctl_getwmmparams(struct net_device *dev,
  	struct iw_request_info *info, void *w, char *extra)
  {
@@ -1844,7 +1844,7 @@
  	unsigned int *param = (unsigned int *) extra;
  	unsigned int ac = (param[1] < WME_NUM_AC) ? param[1] : WME_AC_BE;
  	struct ieee80211_wme_state *wme = &vap->iv_ic->ic_wme;
-@@ -4266,7 +4266,7 @@ ieee80211_ioctl_getwmmparams(struct net_
+@@ -4275,7 +4275,7 @@ ieee80211_ioctl_getwmmparams(struct net_
  static int
  ieee80211_ioctl_getwpaie(struct net_device *dev, struct iwreq *iwr)
  {
@@ -1853,7 +1853,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct ieee80211_node *ni;
  	struct ieee80211req_wpaie wpaie;
-@@ -4300,7 +4300,7 @@ ieee80211_ioctl_getwpaie(struct net_devi
+@@ -4309,7 +4309,7 @@ ieee80211_ioctl_getwpaie(struct net_devi
  static int
  ieee80211_ioctl_getstastats(struct net_device *dev, struct iwreq *iwr)
  {
@@ -1862,7 +1862,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct ieee80211_node *ni;
  	u_int8_t macaddr[IEEE80211_ADDR_LEN];
-@@ -4419,7 +4419,7 @@ get_scan_result(void *arg, const struct 
+@@ -4428,7 +4428,7 @@ get_scan_result(void *arg, const struct 
  static int
  ieee80211_ioctl_getscanresults(struct net_device *dev, struct iwreq *iwr)
  {
@@ -1871,7 +1871,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct scanreq req;
  	int error;
-@@ -4582,7 +4582,7 @@ get_sta_info(void *arg, struct ieee80211
+@@ -4591,7 +4591,7 @@ get_sta_info(void *arg, struct ieee80211
  static int
  ieee80211_ioctl_getstainfo(struct net_device *dev, struct iwreq *iwr)
  {
@@ -1880,7 +1880,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct stainforeq req;
  	int error;
-@@ -4616,7 +4616,7 @@ ieee80211_ioctl_getstainfo(struct net_de
+@@ -4625,7 +4625,7 @@ ieee80211_ioctl_getstainfo(struct net_de
  
  static void
  pre_announced_chanswitch(struct net_device *dev, u_int32_t channel, u_int32_t tbtt) {
@@ -1889,7 +1889,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	struct ieee80211vap *avp;
  
-@@ -4634,7 +4634,7 @@ static int
+@@ -4643,7 +4643,7 @@ static int
  ieee80211_ioctl_chanswitch(struct net_device *dev, struct iw_request_info *info,
  	void *w, char *extra)
  {
@@ -1898,7 +1898,7 @@
  	struct ieee80211com *ic = vap->iv_ic;
  	unsigned int *param = (unsigned int *) extra;
  
-@@ -4679,7 +4679,7 @@ static int
+@@ -4688,7 +4688,7 @@ static int
  ieee80211_ioctl_giwgenie(struct net_device *dev,
  	struct iw_request_info *info, struct iw_point *out, char *buf)
  {
@@ -1907,7 +1907,7 @@
  
  	if (out->length < vap->iv_opt_ie_len)
  		return -E2BIG;
-@@ -5212,7 +5212,7 @@ static int
+@@ -5221,7 +5221,7 @@ static int
  ieee80211_ioctl_giwencodeext(struct net_device *dev,
  	struct iw_request_info *info, struct iw_point *erq, char *extra)
  {
@@ -1916,7 +1916,7 @@
  	struct iw_encode_ext *ext;
  	struct ieee80211_key *wk;
  	ieee80211_keyix_t kix;
-@@ -5272,7 +5272,7 @@ static int
+@@ -5281,7 +5281,7 @@ static int
  ieee80211_ioctl_siwencodeext(struct net_device *dev,
  	struct iw_request_info *info, struct iw_point *erq, char *extra)
  {
@@ -1925,7 +1925,7 @@
  	struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
  	struct ieee80211req_key kr;
  	ieee80211_keyix_t kix;
-@@ -5948,7 +5948,7 @@ static struct iw_handler_def ieee80211_i
+@@ -5957,7 +5957,7 @@ static struct iw_handler_def ieee80211_i
  static int
  ieee80211_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
  {
diff --git a/package/madwifi/patches/432-netdev_ops.patch b/package/madwifi/patches/432-netdev_ops.patch
index f9286ff43b..372000fc8e 100644
--- a/package/madwifi/patches/432-netdev_ops.patch
+++ b/package/madwifi/patches/432-netdev_ops.patch
@@ -88,7 +88,7 @@ http://madwifi-project.org/changeset/4005
  int
  ieee80211_vap_setup(struct ieee80211com *ic, struct net_device *dev,
  	const char *name, int opmode, int flags, struct ieee80211vap *master)
-@@ -470,12 +482,17 @@ ieee80211_vap_setup(struct ieee80211com 
+@@ -470,16 +482,21 @@ ieee80211_vap_setup(struct ieee80211com 
  		} else
  			strncpy(dev->name, name, sizeof(dev->name));
  	}
@@ -100,12 +100,16 @@ http://madwifi-project.org/changeset/4005
  	dev->hard_start_xmit = ieee80211_hardstart;
  	dev->set_multicast_list = ieee80211_set_multicast_list;
 +	dev->do_ioctl = ieee80211_ioctl;
-+#else
-+	dev->netdev_ops = &ieee80211_netdev_ops;
-+#endif
  #if 0
  	dev->set_mac_address = ieee80211_set_mac_address;
  #endif
+  	dev->change_mtu = ieee80211_change_mtu;
++#else
++	dev->netdev_ops = &ieee80211_netdev_ops;
++#endif
+ 	dev->tx_queue_len = 0;			/* NB: bypass queuing */
+ 	dev->hard_header_len = parent->hard_header_len;
+ 	/*
 @@ -1823,7 +1840,11 @@ ieee80211_set_multicast_list(struct net_
  	IEEE80211_UNLOCK_IRQ(ic);
  
@@ -137,7 +141,7 @@ http://madwifi-project.org/changeset/4005
  	case NETDEV_CHANGENAME:
 --- a/net80211/ieee80211_var.h
 +++ b/net80211/ieee80211_var.h
-@@ -740,6 +740,7 @@ void ieee80211_build_sc_ie(struct ieee80
+@@ -739,6 +739,7 @@ void ieee80211_build_sc_ie(struct ieee80
  void ieee80211_dfs_action(struct ieee80211com *);
  void ieee80211_expire_channel_excl_restrictions(struct ieee80211com *);
  void ieee80211_setpuregbasicrates(struct ieee80211_rateset *rs);
@@ -147,7 +151,7 @@ http://madwifi-project.org/changeset/4005
   * Iterate through ic_channels to enumerate all distinct ic_ieee channel numbers.
 --- a/net80211/ieee80211_wireless.c
 +++ b/net80211/ieee80211_wireless.c
-@@ -5945,7 +5945,7 @@ static struct iw_handler_def ieee80211_i
+@@ -5954,7 +5954,7 @@ static struct iw_handler_def ieee80211_i
  /*
   * Handle private ioctl requests.
   */
@@ -156,7 +160,7 @@ http://madwifi-project.org/changeset/4005
  ieee80211_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
  {
  	struct ieee80211vap *vap = netdev_priv(dev);
-@@ -6035,7 +6035,6 @@ ieee80211_ioctl_vattach(struct ieee80211
+@@ -6044,7 +6044,6 @@ ieee80211_ioctl_vattach(struct ieee80211
  {
  	struct net_device *dev = vap->iv_dev;
  
diff --git a/package/madwifi/patches/446-single_module.patch b/package/madwifi/patches/446-single_module.patch
new file mode 100644
index 0000000000..ed02ae8f5e
--- /dev/null
+++ b/package/madwifi/patches/446-single_module.patch
@@ -0,0 +1,778 @@
+--- a/ath/Makefile
++++ b/ath/Makefile
+@@ -41,7 +41,6 @@
+ #
+ 
+ obj := $(firstword $(obj) $(SUBDIRS) .)
+-TOP = $(obj)/..
+ 
+ ifeq ($(strip $(BUS)),AHB)
+ BUSNAME=ahb
+@@ -57,7 +56,24 @@ COPTS	+= -DDFS_DOMAIN_ETSI -DDFS_DOMAIN_
+ include $(TOP)/Makefile.inc
+ 
+ obj-m		+= ath_$(BUSNAME).o
+-ath_$(BUSNAME)-objs	:= if_ath.o if_ath_radar.o if_ath_$(BUSNAME).o
++ath_objs := if_ath.o if_ath_radar.o if_ath_$(BUSNAME).o
++ath_$(BUSNAME)-objs	:= $(ath_objs)
++
++ifneq ($(SINGLE_MODULE),)
++include $(TOP)/net80211/Makefile
++include $(TOP)/ath_rate/sample/Makefile
++include $(TOP)/ath_rate/minstrel/Makefile
++RC_DECLARE=$(foreach R,$(ATH_RATE),extern void ath_rate_$(R)_init(void);extern void ath_rate_$(R)_exit(void);)
++RC_INIT=$(foreach R,$(ATH_RATE),ath_rate_$(R)_init();)
++RC_EXIT=$(foreach R,$(ATH_RATE),ath_rate_$(R)_exit();)
++
++ath_$(BUSNAME)-objs += $(patsubst %,../net80211/%,$(wlan-objs) $(foreach var,wep tkip ccmp acl xauth scan_sta scan_ap,$(wlan_$(var)-objs))) $(foreach RC,$(ATH_RATE),$(patsubst %,../ath_rate/$(RC)/%,$(ath_rate_$(RC)-objs)))
++ifdef LINUX24
++  ath_$(BUSNAME)-linkobjs := $(ath_objs) $(wlan-objs) $(foreach var,wep tkip ccmp acl xauth scan_sta scan_ap,$(wlan_$(var)-objs)) $(foreach RC,$(ATH_RATE),$(ath_rate_$(RC)-objs))
++endif
++
++EXTRA_CFLAGS += -DSINGLE_MODULE -DRC_INIT="$(RC_INIT)" -DRC_EXIT="$(RC_EXIT)" -DRC_DECLARE="$(RC_DECLARE)"
++endif
+ 
+ INCS += -I$(TOP) -I$(ATH_HAL) -I$(HAL) -I$(WLAN)
+ 
+@@ -72,13 +88,8 @@ install:
+ 	test -d $(DESTDIR)/$(KMODPATH) || mkdir -p $(DESTDIR)/$(KMODPATH)
+ 	install -m 0644 ath_$(BUSNAME).$(KMODSUF) $(DESTDIR)/$(KMODPATH)
+ 
+-clean:
+-	rm -f *~ *.o *.ko *.mod.c .*.cmd
+-	rm -f .depend .version .*.o.flags .*.o.d
+-	rm -rf .tmp_versions
+-
+ ath_$(BUSNAME).o: $(ath_$(BUSNAME)-objs)
+-	$(LD) $(LDOPTS) -o ath_$(BUSNAME).$(KMODSUF) -r $(ath_$(BUSNAME)-objs)
++	$(LD) $(LDOPTS) -o ath_$(BUSNAME).$(KMODSUF) -r $(if $(ath_$(BUSNAME)-linkobjs),$(ath_$(BUSNAME)-linkobjs),$(ath_$(BUSNAME)-objs))
+ 
+ if_ath_hal.h: $(HAL)/ah.h
+ 	$(TOP)/scripts/if_ath_hal_generator.pl $< $@
+--- a/net80211/ieee80211_acl.c
++++ b/net80211/ieee80211_acl.c
+@@ -281,16 +281,6 @@ acl_getpolicy(struct ieee80211vap *vap)
+ 	return as->as_policy;
+ }
+ 
+-/*
+- * Module glue.
+- */
+-
+-MODULE_AUTHOR("Errno Consulting, Sam Leffler");
+-MODULE_DESCRIPTION("802.11 wireless support: MAC-based ACL policy");
+-#ifdef MODULE_LICENSE
+-MODULE_LICENSE("Dual BSD/GPL");
+-#endif
+-
+ static const struct ieee80211_aclator mac = {
+ 	.iac_name	= "mac",
+ 	.iac_attach	= acl_attach,
+@@ -303,6 +293,18 @@ static const struct ieee80211_aclator ma
+ 	.iac_getpolicy	= acl_getpolicy,
+ };
+ 
++#include "module.h"
++/*
++ * Module glue.
++ */
++
++MODULE_AUTHOR("Errno Consulting, Sam Leffler");
++MODULE_DESCRIPTION("802.11 wireless support: MAC-based ACL policy");
++#ifdef MODULE_LICENSE
++MODULE_LICENSE("Dual BSD/GPL");
++#endif
++
++
+ static int __init
+ init_ieee80211_acl(void)
+ {
+--- a/net80211/ieee80211_crypto_ccmp.c
++++ b/net80211/ieee80211_crypto_ccmp.c
+@@ -686,6 +686,8 @@ ccmp_decrypt(struct ieee80211_key *key, 
+ }
+ #undef CCMP_DECRYPT
+ 
++#include "module.h"
++
+ /*
+  * Module glue.
+  */
+--- a/net80211/ieee80211_crypto_tkip.c
++++ b/net80211/ieee80211_crypto_tkip.c
+@@ -1046,6 +1046,8 @@ tkip_decrypt(struct tkip_ctx *ctx, struc
+ 	return 1;
+ }
+ 
++#include "module.h"
++
+ /*
+  * Module glue.
+  */
+--- a/net80211/ieee80211_crypto_wep.c
++++ b/net80211/ieee80211_crypto_wep.c
+@@ -497,6 +497,8 @@ wep_decrypt(struct ieee80211_key *key, s
+  * Module glue.
+  */
+ 
++#include "module.h"
++
+ MODULE_AUTHOR("Errno Consulting, Sam Leffler");
+ MODULE_DESCRIPTION("802.11 wireless support: WEP cipher");
+ #ifdef MODULE_LICENSE
+--- a/net80211/ieee80211_linux.c
++++ b/net80211/ieee80211_linux.c
+@@ -1015,6 +1015,10 @@ static struct notifier_block ieee80211_e
+ static char *version = RELEASE_VERSION;
+ static char *dev_info = "wlan";
+ 
++extern	void ieee80211_auth_setup(void);
++
++#include "module.h"
++
+ MODULE_AUTHOR("Errno Consulting, Sam Leffler");
+ MODULE_DESCRIPTION("802.11 wireless LAN protocol support");
+ #ifdef MODULE_VERSION
+@@ -1024,8 +1028,6 @@ MODULE_VERSION(RELEASE_VERSION);
+ MODULE_LICENSE("Dual BSD/GPL");
+ #endif
+ 
+-extern	void ieee80211_auth_setup(void);
+-
+ static int __init
+ init_wlan(void)
+ {
+--- a/net80211/ieee80211_scan_ap.c
++++ b/net80211/ieee80211_scan_ap.c
+@@ -763,15 +763,6 @@ action_tasklet(IEEE80211_TQUEUE_ARG data
+ 	(*ss->ss_ops->scan_default)(vap, &as->as_selbss);
+ }
+ 
+-/*
+- * Module glue.
+- */
+-MODULE_AUTHOR("Errno Consulting, Sam Leffler");
+-MODULE_DESCRIPTION("802.11 wireless support: default ap scanner");
+-#ifdef MODULE_LICENSE
+-MODULE_LICENSE("Dual BSD/GPL");
+-#endif
+-
+ static const struct ieee80211_scanner ap_default = {
+ 	.scan_name		= "default",
+ 	.scan_attach		= ap_attach,
+@@ -789,6 +780,16 @@ static const struct ieee80211_scanner ap
+ 	.scan_default		= ap_default_action,
+ };
+ 
++#include "module.h"
++
++/*
++ * Module glue.
++ */
++MODULE_AUTHOR("Errno Consulting, Sam Leffler");
++MODULE_DESCRIPTION("802.11 wireless support: default ap scanner");
++#ifdef MODULE_LICENSE
++MODULE_LICENSE("Dual BSD/GPL");
++#endif
+ 
+ static int __init
+ init_scanner_ap(void)
+--- a/net80211/ieee80211_scan_sta.c
++++ b/net80211/ieee80211_scan_sta.c
+@@ -1208,6 +1208,8 @@ action_tasklet(IEEE80211_TQUEUE_ARG data
+ 		ieee80211_start_scan(vap, ss->ss_flags, ss->ss_duration, ss->ss_nssid, ss->ss_ssid);
+ }
+ 
++#include "module.h"
++
+ /*
+  * Module glue.
+  */
+@@ -1217,6 +1219,7 @@ MODULE_DESCRIPTION("802.11 wireless supp
+ MODULE_LICENSE("Dual BSD/GPL");
+ #endif
+ 
++
+ static int __init
+ init_scanner_sta(void)
+ {
+--- a/net80211/ieee80211_xauth.c
++++ b/net80211/ieee80211_xauth.c
+@@ -65,15 +65,6 @@
+ #include <net80211/ieee80211_var.h>
+ 
+ /*
+- * Module glue.
+- */
+-MODULE_AUTHOR("Errno Consulting, Sam Leffler");
+-MODULE_DESCRIPTION("802.11 wireless support: external (user mode) authenticator");
+-#ifdef MODULE_LICENSE
+-MODULE_LICENSE("Dual BSD/GPL");
+-#endif
+-
+-/*
+  * One module handles everything for now.  May want
+  * to split things up for embedded applications.
+  */
+@@ -85,6 +76,18 @@ static const struct ieee80211_authentica
+ 	.ia_node_leave	= NULL,
+ };
+ 
++#include "module.h"
++
++/*
++ * Module glue.
++ */
++MODULE_AUTHOR("Errno Consulting, Sam Leffler");
++MODULE_DESCRIPTION("802.11 wireless support: external (user mode) authenticator");
++#ifdef MODULE_LICENSE
++MODULE_LICENSE("Dual BSD/GPL");
++#endif
++
++
+ static int __init
+ init_ieee80211_xauth(void)
+ {
+--- a/net80211/Makefile
++++ b/net80211/Makefile
+@@ -40,7 +40,11 @@
+ # Makefile for the 802.11 WLAN modules.
+ #
+ obj := $(firstword $(obj) $(SUBDIRS) .)
+-TOP = $(obj)/..
++
++include $(TOP)/Makefile.inc
++
++ifeq ($(SINGLE_MODULE),)
++
+ #
+ # There is one authenticator mechanism: an in-kernel implementation
+ # (wlan_xauth). 
+@@ -59,29 +63,8 @@ MOD_INSTALL	:= wlan.o wlan_wep.o wlan_tk
+ 
+ obj-m		+= $(MOD_INSTALL)
+ 
+-wlan-objs	:= if_media.o \
+-		   ieee80211_skb.o \
+-		   ieee80211.o ieee80211_beacon.o ieee80211_crypto.o \
+-		   ieee80211_crypto_none.o ieee80211_input.o ieee80211_node.o \
+-		   ieee80211_output.o ieee80211_power.o ieee80211_proto.o \
+-		   ieee80211_scan.o ieee80211_wireless.o ieee80211_linux.o \
+-		   ieee80211_monitor.o ieee80211_rate.o
+-wlan_wep-objs	:= ieee80211_crypto_wep.o
+-wlan_tkip-objs	:= ieee80211_crypto_tkip.o
+-wlan_ccmp-objs	:= ieee80211_crypto_ccmp.o
+-wlan_acl-objs	:= ieee80211_acl.o
+-wlan_xauth-objs	:= ieee80211_xauth.o
+-wlan_scan_sta-objs :=ieee80211_scan_sta.o
+-wlan_scan_ap-objs := ieee80211_scan_ap.o
+-
+-include $(TOP)/Makefile.inc
+-
+ INCS += -I$(TOP) -I$(ATH_HAL) -I$(HAL)
+ 
+-EXTRA_CFLAGS+=$(INCS) $(COPTS) -DOPT_AH_H=\"public/$(TARGET).opt_ah.h\"
+-
+--include $(TOPDIR)/Rules.make
+-
+ all:
+ 	$(MAKE) -C $(KERNELPATH) SUBDIRS=$(shell pwd) modules
+ 
+@@ -108,8 +91,28 @@ install:
+ 		f=`basename $$i .o`; \
+ 		install -m 0644  $$f.$(KMODSUF) $(DESTDIR)/$(KMODPATH); \
+ 	done
++else
++all:
++endif
++
++wlan-objs	:= if_media.o \
++		   ieee80211_skb.o \
++		   ieee80211.o ieee80211_beacon.o ieee80211_crypto.o \
++		   ieee80211_crypto_none.o ieee80211_input.o ieee80211_node.o \
++		   ieee80211_output.o ieee80211_power.o ieee80211_proto.o \
++		   ieee80211_scan.o ieee80211_wireless.o ieee80211_linux.o \
++		   ieee80211_monitor.o ieee80211_rate.o
++wlan_wep-objs	:= ieee80211_crypto_wep.o
++wlan_tkip-objs	:= ieee80211_crypto_tkip.o
++wlan_ccmp-objs	:= ieee80211_crypto_ccmp.o
++wlan_acl-objs	:= ieee80211_acl.o
++wlan_xauth-objs	:= ieee80211_xauth.o
++wlan_scan_sta-objs :=ieee80211_scan_sta.o
++wlan_scan_ap-objs := ieee80211_scan_ap.o
++
++
++EXTRA_CFLAGS+=$(INCS) $(COPTS) -DOPT_AH_H=\"public/$(TARGET).opt_ah.h\"
++
++-include $(TOPDIR)/Rules.make
++
+ 
+-clean:
+-	-rm -f *~ *.o *.ko *.mod.c
+-	-rm -f .depend .version .*.o.flags .*.o.d .*.o.cmd .*.ko.cmd
+-	-rm -rf .tmp_versions
+--- /dev/null
++++ b/net80211/module.h
+@@ -0,0 +1,19 @@
++#ifdef SINGLE_MODULE
++
++#undef static
++#define static
++#undef module_init
++#undef module_exit
++#define module_init(...)
++#define module_exit(...)
++
++#undef MODULE_AUTHOR
++#undef MODULE_LICENSE
++#undef MODULE_VERSION
++#undef MODULE_DESCRIPTION
++#define MODULE_AUTHOR(...)
++#define MODULE_LICENSE(...)
++#define MODULE_VERSION(...)
++#define MODULE_DESCRIPTION(...)
++
++#endif
+--- a/ath/if_ath.c
++++ b/ath/if_ath.c
+@@ -13780,3 +13780,5 @@ cleanup_ath_buf(struct ath_softc *sc, st
+ 	return bf;
+ }
+ 
++
++
+--- a/net80211/ieee80211.c
++++ b/net80211/ieee80211.c
+@@ -42,6 +42,7 @@
+ #include <linux/config.h>
+ #endif
+ #include <linux/version.h>
++#include <linux/init.h>
+ #include <linux/module.h>
+ #include <linux/skbuff.h>
+ #include <linux/netdevice.h>
+@@ -2014,3 +2015,65 @@ ieee80211_build_sc_ie(struct ieee80211co
+ int ath_debug_global = 0;
+ EXPORT_SYMBOL(ath_debug_global);
+ 
++#ifdef SINGLE_MODULE
++typedef void (*initfunc)(void);
++
++extern void init_ieee80211_acl(void);
++extern void init_crypto_ccmp(void);
++extern void init_crypto_tkip(void);
++extern void init_crypto_wep(void);
++extern void init_wlan(void);
++extern void init_scanner_ap(void);
++extern void init_scanner_sta(void);
++extern void init_ieee80211_xauth(void);
++
++extern void exit_ieee80211_acl(void);
++extern void exit_crypto_ccmp(void);
++extern void exit_crypto_tkip(void);
++extern void exit_crypto_wep(void);
++extern void exit_wlan(void);
++extern void exit_scanner_ap(void);
++extern void exit_scanner_sta(void);
++extern void exit_ieee80211_xauth(void);
++
++static __initdata initfunc net80211_init[] = {
++	init_wlan,
++	init_ieee80211_acl,
++	init_crypto_ccmp,
++	init_crypto_tkip,
++	init_crypto_wep,
++	init_ieee80211_xauth,
++	init_scanner_ap,
++	init_scanner_sta,
++};
++
++static __exitdata initfunc net80211_exit[] = {
++	exit_crypto_ccmp,
++	exit_crypto_tkip,
++	exit_crypto_wep,
++	exit_scanner_ap,
++	exit_scanner_sta,
++	exit_ieee80211_xauth,
++	exit_ieee80211_acl,
++	exit_wlan,
++};
++
++void net80211_init_module(void)
++{
++	int i;
++	for (i = 0; i < sizeof(net80211_init)/sizeof(net80211_init[0]); i++) {
++		if (net80211_init[i])
++			net80211_init[i]();
++	}
++}
++
++void net80211_exit_module(void)
++{
++	int i;
++	for (i = 0; i < sizeof(net80211_exit)/sizeof(net80211_exit[0]); i++) {
++		if (net80211_exit[i])
++			net80211_exit[i]();
++	}
++}
++
++#endif
+--- a/ath/if_ath_ahb.c
++++ b/ath/if_ath_ahb.c
+@@ -447,10 +447,18 @@ MODULE_SUPPORTED_DEVICE("Atheros WLAN ca
+ MODULE_LICENSE("Dual BSD/GPL");
+ #endif
+ 
++#ifdef SINGLE_MODULE
++RC_DECLARE
++#endif
++
+ static int __init
+ init_ath_ahb(void)
+ {
+ 	printk(KERN_INFO "%s: %s\n", dev_info, version);
++#ifdef SINGLE_MODULE
++	net80211_init_module();
++	RC_INIT
++#endif
+ 	platform_driver_register(&ahb_wmac_driver);
+ 	ath_sysctl_register();
+ 
+@@ -463,6 +471,10 @@ exit_ath_ahb(void)
+ {
+ 	ath_sysctl_unregister();
+ 	platform_driver_unregister(&ahb_wmac_driver);
++#ifdef SINGLE_MODULE
++	RC_EXIT
++	net80211_exit_module();
++#endif
+ 	printk(KERN_INFO "%s: driver unloaded\n", dev_info);
+ }
+ module_exit(exit_ath_ahb);
+--- a/ath/if_ath_pci.c
++++ b/ath/if_ath_pci.c
+@@ -415,11 +415,19 @@ MODULE_SUPPORTED_DEVICE("Atheros WLAN ca
+ MODULE_LICENSE("Dual BSD/GPL");
+ #endif
+ 
++#ifdef SINGLE_MODULE
++RC_DECLARE
++#endif
++
+ static int __init
+ init_ath_pci(void)
+ {
+ 	printk(KERN_INFO "%s: %s\n", dev_info, version);
+ 
++#ifdef SINGLE_MODULE
++	net80211_init_module();
++	RC_INIT
++#endif
+ 	if (pci_register_driver(&ath_pci_driver) < 0) {
+ 		printk(KERN_ERR "%s: No devices found, driver not installed.\n", dev_info);
+ 		return (-ENODEV);
+@@ -434,6 +442,10 @@ exit_ath_pci(void)
+ {
+ 	ath_sysctl_unregister();
+ 	pci_unregister_driver(&ath_pci_driver);
++#ifdef SINGLE_MODULE
++	RC_EXIT
++	net80211_exit_module();
++#endif
+ 
+ 	printk(KERN_INFO "%s: driver unloaded\n", dev_info);
+ }
+--- a/ath_rate/minstrel/Makefile
++++ b/ath_rate/minstrel/Makefile
+@@ -39,9 +39,7 @@
+ # Makefile for the Atheros Rate Control Support.
+ #
+ obj := $(firstword $(obj) $(SUBDIRS) .)
+-TOP = $(obj)/../..
+ 
+-obj-m		+= ath_rate_minstrel.o
+ ath_rate_minstrel-objs	:= minstrel.o
+ 
+ include $(TOP)/Makefile.inc
+@@ -50,6 +48,10 @@ INCS += -I$(TOP) -I$(ATH) -I$(ATH_HAL) -
+ 
+ EXTRA_CFLAGS+= $(INCS) $(COPTS) -DOPT_AH_H=\"public/$(TARGET).opt_ah.h\"
+ 
++ifeq ($(SINGLE_MODULE),)
++
++obj-m		+= ath_rate_minstrel.o
++
+ -include $(TOPDIR)/Rules.make
+ 
+ all:
+@@ -59,10 +61,9 @@ install:
+ 	test -d $(DESTDIR)/$(KMODPATH) || mkdir -p $(DESTDIR)/$(KMODPATH)
+ 	install -m 0644 ath_rate_minstrel.$(KMODSUF) $(DESTDIR)/$(KMODPATH)
+ 
+-clean:
+-	-rm -f *~ *.o *.ko *.mod.c
+-	-rm -f .depend .version .*.o.flags .*.o.d .*.o.cmd .*.ko.cmd
+-	-rm -rf .tmp_versions
+-
+ ath_rate_minstrel.o: $(ath_rate_minstrel-objs)
+ 	$(LD) $(LDOPTS) -o ath_rate_minstrel.$(KMODSUF) -r $(ath_rate_minstrel-objs)
++else
++all:
++install:
++endif
+--- a/ath_rate/minstrel/minstrel.c
++++ b/ath_rate/minstrel/minstrel.c
+@@ -945,6 +945,8 @@ static struct ieee80211_rate_ops ath_rat
+ 		.dynamic_proc_register = ath_rate_dynamic_proc_register,
+ };
+ 
++#include <net80211/module.h>
++
+ MODULE_AUTHOR("John Bicket/Derek Smithies");
+ MODULE_DESCRIPTION("Minstrel Rate bit-rate selection algorithm for Atheros devices");
+ #ifdef MODULE_VERSION
+--- a/net80211/ieee80211_var.h
++++ b/net80211/ieee80211_var.h
+@@ -47,6 +47,7 @@
+ #include <net80211/ieee80211_power.h>
+ #include <net80211/ieee80211_proto.h>
+ #include <net80211/ieee80211_scan.h>
++#include "symbol.h"
+ 
+ /* NB: 
+  * - Atheros chips use 6 bits when power is specified in whole dBm units, with 
+@@ -740,6 +741,8 @@ void ieee80211_dfs_action(struct ieee802
+ void ieee80211_expire_channel_excl_restrictions(struct ieee80211com *);
+ void ieee80211_setpuregbasicrates(struct ieee80211_rateset *rs);
+ int ieee80211_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
++void net80211_init_module(void);
++void net80211_exit_module(void);
+ 
+ /*
+  * Iterate through ic_channels to enumerate all distinct ic_ieee channel numbers.
+--- a/net80211/ieee80211_linux.h
++++ b/net80211/ieee80211_linux.h
+@@ -521,7 +521,10 @@ extern struct sk_buff * ieee80211_getmgt
+ #define	IF_DRAIN(_q)		skb_queue_drain(_q)
+ extern	void skb_queue_drain(struct sk_buff_head *q);
+ 
+-#ifndef __MOD_INC_USE_COUNT
++#ifdef SINGLE_MODULE
++#define _MOD_DEC_USE(_m) do {} while(0)
++#define _MOD_INC_USE(_m, _err) do {} while(0)
++#elif !defined(__MOD_INC_USE_COUNT)
+ #define	_MOD_INC_USE(_m, _err)						\
+ 	if (!try_module_get(_m)) {					\
+ 		printk(KERN_WARNING "%s: try_module_get failed\n",	\
+--- a/ath_rate/sample/Makefile
++++ b/ath_rate/sample/Makefile
+@@ -39,9 +39,7 @@
+ # Makefile for the Atheros Rate Control Support.
+ #
+ obj := $(firstword $(obj) $(SUBDIRS) .)
+-TOP = $(obj)/../..
+ 
+-obj-m		+= ath_rate_sample.o
+ ath_rate_sample-objs	:= sample.o
+ 
+ include $(TOP)/Makefile.inc
+@@ -50,6 +48,9 @@ INCS += -I$(TOP) -I$(ATH) -I$(ATH_HAL) -
+ 
+ EXTRA_CFLAGS+= $(INCS) $(COPTS) -DOPT_AH_H=\"public/$(TARGET).opt_ah.h\"
+ 
++ifeq ($(SINGLE_MODULE),)
++obj-m		+= ath_rate_sample.o
++
+ -include $(TOPDIR)/Rules.make
+ 
+ all:
+@@ -59,10 +60,9 @@ install:
+ 	test -d $(DESTDIR)/$(KMODPATH) || mkdir -p $(DESTDIR)/$(KMODPATH)
+ 	install -m 0644 ath_rate_sample.$(KMODSUF) $(DESTDIR)/$(KMODPATH)
+ 
+-clean:
+-	-rm -f *~ *.o *.ko *.mod.c
+-	-rm -f .depend .version .*.o.flags .*.o.d .*.o.cmd .*.ko.cmd
+-	-rm -rf .tmp_versions
+-
+ ath_rate_sample.o: $(ath_rate_sample-objs)
+ 	$(LD) $(LDOPTS) -o ath_rate_sample.$(KMODSUF) -r $(ath_rate_sample-objs)
++else
++all:
++install:
++endif
+--- a/Makefile
++++ b/Makefile
+@@ -41,7 +41,7 @@
+ #
+ 
+ obj := $(firstword $(obj) $(SUBDIRS) .)
+-TOP = $(obj)
++export TOP:=$(if $(wildcard $(firstword $(SUBDIRS))/Makefile.inc),$(firstword $(SUBDIRS)),$(CURDIR))
+ 
+ ifneq (svnversion.h,$(MAKECMDGOALS))
+ include $(TOP)/Makefile.inc
+@@ -54,7 +54,7 @@ all: modules tools
+ modules: configcheck svnversion.h
+ ifdef LINUX24
+ 	for i in $(obj-y); do \
+-		$(MAKE) -C $$i || exit 1; \
++		$(MAKE) -C $$i TOP="$(TOP)" || exit 1; \
+ 	done
+ else
+ 	$(MAKE) -C $(KERNELPATH) SUBDIRS=$(shell pwd) modules
+@@ -89,7 +89,7 @@ install-modules: modules
+ 	sh scripts/find-madwifi-modules.sh -r $(KERNELRELEASE) $(DESTDIR)
+ 
+ 	for i in $(obj-y); do \
+-		$(MAKE) -C $$i install || exit 1; \
++		$(MAKE) -C $$i install TOP="$(TOP)" || exit 1; \
+ 	done
+ ifeq ($(DESTDIR),)
+ 	(export KMODPATH=$(KMODPATH); /sbin/depmod -ae $(KERNELRELEASE))
+@@ -114,12 +114,21 @@ reinstall-tools: uninstall-tools install
+ reinstall-modules: uninstall-modules install-modules
+ 
+ clean:
+-	for i in $(obj-y); do \
+-		$(MAKE) -C $$i clean; \
+-	done
+-	-$(MAKE) -C $(TOOLS) clean
+-	rm -rf .tmp_versions
++	-find $(obj-y) -name '*~' \
++		-or -name '*.o' \
++		-or -name '*.o.d' \
++		-or -name '*.o.cmd' \
++		-or -name '*.o.flags' \
++		-or -name '*.ko' \
++		-or -name '*.ko.cmd' \
++		-or -name '*.mod.c' \
++		-or -name '.depend' \
++		-or -name '.version' \
++		-or -name '.symvers' | \
++		xargs -r rm -f
+ 	rm -f *.symvers svnversion.h
++	rm -rf .tmp_versions
++	make -C tools clean
+ 
+ info:
+ 	@echo "The following settings will be used for compilation:"
+@@ -135,18 +144,6 @@ info:
+ 	@echo "KMODPATH     : $(KMODPATH)"
+ 	@echo "KMODSUF      : $(KMODSUF)"
+ 
+-sanitycheck:
+-	@echo -n "Checking requirements... "
+-	
+-	@# check if specified rate control is available
+-	@if [ ! -d $(ATH_RATE) ]; then \
+-	    echo "FAILED"; \
+-	    echo "Selected rate control $(ATH_RATE) not available."; \
+-	    exit 1; \
+-	fi
+-	
+-	@echo "ok."
+-
+ .PHONY: release
+ release:
+ 	sh scripts/make-release.bash
+@@ -155,7 +152,7 @@ release:
+ unload:
+ 	bash scripts/madwifi-unload
+ 
+-configcheck: sanitycheck
++configcheck:
+ 	@echo -n "Checking kernel configuration... "
+ 	
+ 	@# check version of kernel
+--- a/Makefile.inc
++++ b/Makefile.inc
+@@ -68,6 +68,9 @@ endif
+ export KERNELPATH
+ endif
+ 
++# build net80211 and ath_ahb/ath_pci into a single module
++export SINGLE_MODULE=1
++
+ # KERNELRELEASE is the target kernel's version.  It's always taken from
+ # the kernel build tree.  Kernel Makefile doesn't always know the exact
+ # kernel version (especially for vendor stock kernels), so we get it
+@@ -100,6 +103,7 @@ export ARCH
+ include $(TOP)/ath_hal/ah_target.inc
+ export TARGET
+ COPTS += -DTARGET='"$(TARGET)"'
++COPTS += -DCONFIG_ATHEROS_RATE_DEFAULT='"$(firstword $(ATH_RATE))"'
+ 
+ # KMODPATH nominates the directory where the modules will be
+ # installed to
+@@ -141,7 +145,7 @@ ATH=	$(TOP)/ath
+ #
+ # Path to the rate control algorithms.
+ #
+-ATH_RATE=	$(TOP)/ath_rate
++ATH_RATE=	minstrel
+ #
+ # Path to the userspace utilities. 
+ # 
+--- a/ath_rate/sample/sample.c
++++ b/ath_rate/sample/sample.c
+@@ -991,6 +991,8 @@ static struct ieee80211_rate_ops ath_rat
+ 	.dynamic_proc_register = ath_rate_dynamic_proc_register,
+ };
+ 
++#include <net80211/module.h>
++
+ MODULE_AUTHOR("John Bicket");
+ MODULE_DESCRIPTION("SampleRate bit-rate selection algorithm for Atheros devices");
+ #ifdef MODULE_VERSION
+@@ -1000,18 +1002,17 @@ MODULE_VERSION(RELEASE_VERSION);
+ MODULE_LICENSE("Dual BSD/GPL");
+ #endif
+ 
+-static int __init
+-init_ath_rate_sample(void)
++static int __init ath_rate_sample_init(void)
+ {
+ 	printk(KERN_INFO "%s: %s\n", dev_info, version);
+ 	return ieee80211_rate_register(&ath_rate_ops);
+ }
+-module_init(init_ath_rate_sample);
++module_init(ath_rate_sample_init);
+ 
+ static void __exit
+-exit_ath_rate_sample(void)
++ath_rate_sample_exit(void)
+ {
+ 	ieee80211_rate_unregister(&ath_rate_ops);
+ 	printk(KERN_INFO "%s: unloaded\n", dev_info);
+ }
+-module_exit(exit_ath_rate_sample);
++module_exit(ath_rate_sample_exit);
+--- a/net80211/if_media.h
++++ b/net80211/if_media.h
+@@ -42,6 +42,7 @@
+ #define _NET_IF_MEDIA_H_
+ 
+ #include <net80211/ieee80211_linux.h>
++#include "symbol.h"
+ 
+ /*
+  * Prototypes and definitions for BSD/OS-compatible network interface
+--- /dev/null
++++ b/net80211/symbol.h
+@@ -0,0 +1,4 @@
++#ifdef SINGLE_MODULE
++#undef EXPORT_SYMBOL
++#define EXPORT_SYMBOL(...)
++#endif
+--- a/ath_rate/Makefile
++++ b/ath_rate/Makefile
+@@ -1,7 +1,7 @@
+ obj := $(firstword $(obj) $(SUBDIRS) .)
+ TOP = $(obj)/..
+ 
+-obj-y := amrr/ onoe/ sample/ minstrel/
++obj-y := sample/ minstrel/
+ 
+ include $(TOP)/Makefile.inc
+ 
diff --git a/package/madwifi/patches/447-sta_reconnect.patch b/package/madwifi/patches/447-sta_reconnect.patch
new file mode 100644
index 0000000000..e6f019ef75
--- /dev/null
+++ b/package/madwifi/patches/447-sta_reconnect.patch
@@ -0,0 +1,33 @@
+--- a/net80211/ieee80211_node.c
++++ b/net80211/ieee80211_node.c
+@@ -647,8 +647,11 @@ ieee80211_sta_join1(struct ieee80211_nod
+ 		(vap->iv_state == IEEE80211_S_RUN) && bssid_equal(obss, selbs)); */
+ 	vap->iv_bss = selbs;
+ 	IEEE80211_ADDR_COPY(vap->iv_bssid, selbs->ni_bssid);
+-	if (obss != NULL)
++	if (obss != NULL) {
++		if (obss->ni_table)
++			ieee80211_node_leave(obss);
+ 		ieee80211_unref_node(&obss);
++	}
+ 	ic->ic_bsschan = selbs->ni_chan;
+ 	ic->ic_curchan = ic->ic_bsschan;
+ 	ic->ic_curmode = ieee80211_chan2mode(ic->ic_curchan);
+--- a/net80211/ieee80211_proto.c
++++ b/net80211/ieee80211_proto.c
+@@ -1512,14 +1512,13 @@ __ieee80211_newstate(struct ieee80211vap
+ 			if (arg != 0)
+ 				ieee80211_scan_assoc_fail(ic,
+ 					vap->iv_bss->ni_macaddr, arg);
++			ieee80211_node_leave(vap->iv_bss);
+ 			if (ic->ic_roaming == IEEE80211_ROAMING_AUTO)
+ 				ieee80211_check_scan(vap,
+ 					IEEE80211_SCAN_ACTIVE,
+ 					IEEE80211_SCAN_FOREVER,
+ 					vap->iv_des_nssid, vap->iv_des_ssid,
+ 					NULL);
+-			else
+-				ieee80211_node_leave(vap->iv_bss);
+ 			break;
+ 		case IEEE80211_S_RUN:		/* beacon miss */
+ 			if (vap->iv_opmode == IEEE80211_M_STA) {
diff --git a/package/madwifi/patches/448-beacon_handling_fixes.patch b/package/madwifi/patches/448-beacon_handling_fixes.patch
new file mode 100644
index 0000000000..7fe1251ea8
--- /dev/null
+++ b/package/madwifi/patches/448-beacon_handling_fixes.patch
@@ -0,0 +1,151 @@
+--- a/ath/if_ath.c
++++ b/ath/if_ath.c
+@@ -512,7 +512,7 @@ MODULE_PARM_DESC(ieee80211_debug, "Load-
+  * and use the higher bits as the index of the VAP.
+  */
+ #define ATH_SET_VAP_BSSID_MASK(bssid_mask)				\
+-	((bssid_mask)[0] &= ~(((ath_maxvaps-1) << 2) | 0x02))
++	((bssid_mask)[0] &= ~(((ATH_MAXVAPS_MAX-1) << 2) | 0x02))
+ #define ATH_GET_VAP_ID(bssid)                   ((bssid)[0] >> 2)
+ #define ATH_SET_VAP_BSSID(bssid, id)					\
+ 		do {							\
+@@ -604,8 +604,8 @@ ath_attach(u_int16_t devid, struct net_d
+ 
+ 	/* Allocate space for dynamically determined maximum VAP count */
+ 	sc->sc_bslot = 
+-		kmalloc(ath_maxvaps * sizeof(struct ieee80211vap*), GFP_KERNEL);
+-	memset(sc->sc_bslot, 0, ath_maxvaps * sizeof(struct ieee80211vap*));
++		kmalloc(ATH_MAXVAPS_MAX * sizeof(struct ieee80211vap*), GFP_KERNEL);
++	memset(sc->sc_bslot, 0, ATH_MAXVAPS_MAX * sizeof(struct ieee80211vap*));
+ 
+ 	/*
+ 	 * Cache line size is used to size and align various
+@@ -1349,11 +1349,8 @@ ath_vap_create(struct ieee80211com *ic, 
+ 		return NULL;
+ 	}
+ 
+-	if (sc->sc_nvaps >= ath_maxvaps) {
+-		EPRINTF(sc, "Too many virtual APs (%d already exist).\n", 
+-				sc->sc_nvaps);
+-		return NULL;
+-	}
++	if ((sc->sc_nvaps >= ath_maxvaps) && (ath_maxvaps < ATH_MAXVAPS_MAX))
++		ath_maxvaps++;
+ 
+ 	dev = alloc_etherdev(sizeof(struct ath_vap) + sc->sc_rc->arc_vap_space);
+ 	if (dev == NULL) {
+@@ -1451,11 +1448,11 @@ ath_vap_create(struct ieee80211com *ic, 
+ 		/* Assign the VAP to a beacon xmit slot.  As
+ 		 * above, this cannot fail to find one. */
+ 		avp->av_bslot = 0;
+-		for (slot = 0; slot < ath_maxvaps; slot++)
++		for (slot = 0; slot < ATH_MAXVAPS_MAX; slot++)
+ 			if (sc->sc_bslot[slot] == NULL) {
+ 				/* XXX: Hack, space out slots to better
+ 				 * deal with misses. */
+-				if (slot + 1 < ath_maxvaps &&
++				if (slot + 1 < ATH_MAXVAPS_DEFAULT &&
+ 				    sc->sc_bslot[slot+1] == NULL) {
+ 					avp->av_bslot = slot + 1;
+ 					break;
+@@ -1463,11 +1460,16 @@ ath_vap_create(struct ieee80211com *ic, 
+ 				avp->av_bslot = slot;
+ 				/* NB: keep looking for a double slot */
+ 			}
+-		KASSERT(sc->sc_bslot[avp->av_bslot] == NULL,
+-			("beacon slot %u not empty?", avp->av_bslot));
++
++		/* No beacon slot found? */
++		if (sc->sc_bslot[avp->av_bslot]) {
++			free_netdev(dev);
++			return NULL;
++		}
+ 		sc->sc_bslot[avp->av_bslot] = vap;
+ 		sc->sc_nbcnvaps++;
+ 
++#if 0
+ 		if ((opmode == IEEE80211_M_HOSTAP) && (sc->sc_hastsfadd)) {
+ 			/*
+ 			 * Multiple VAPs are to transmit beacons and we
+@@ -1485,6 +1487,9 @@ ath_vap_create(struct ieee80211com *ic, 
+ 				sc->sc_stagbeacons = 1;
+ 			}
+ 		}
++#else
++		sc->sc_stagbeacons = sc->sc_hastsfadd;
++#endif
+ 		DPRINTF(sc, ATH_DEBUG_BEACON, "sc->sc_stagbeacons %sabled\n", 
+ 				(sc->sc_stagbeacons ? "en" : "dis"));
+ 	}
+@@ -4968,7 +4973,7 @@ ath_beacon_alloc_internal(struct ath_sof
+ 		 * has a timestamp in one beacon interval while the
+ 		 * others get a timestamp aligned to the next interval.
+ 		 */
+-		tuadjust = (ni->ni_intval * (ath_maxvaps - avp->av_bslot)) / ath_maxvaps;
++		tuadjust = (ni->ni_intval * (ATH_MAXVAPS_DEFAULT - avp->av_bslot)) / ATH_MAXVAPS_DEFAULT;
+ 		tsfadjust = cpu_to_le64(tuadjust << 10);	/* TU->TSF */
+ 
+ 		DPRINTF(sc, ATH_DEBUG_BEACON,
+@@ -5358,21 +5363,40 @@ ath_beacon_send(struct ath_softc *sc, in
+ 	 */
+ 	if (sc->sc_stagbeacons) {		/* staggered beacons */
+ 		struct ieee80211com *ic = &sc->sc_ic;
++		u_int32_t *bflink = NULL;
+ 		u_int32_t tsftu;
+ 
+ 		tsftu = hw_tsf >> 10; /* NB: 64 -> 32: See note far above. */
+-		slot = ((tsftu % ic->ic_lintval) * ath_maxvaps) / ic->ic_lintval;
+-		vap = sc->sc_bslot[(slot + 1) % ath_maxvaps];
++		slot = ((tsftu % ic->ic_lintval) * ATH_MAXVAPS_DEFAULT) / ic->ic_lintval;
+ 		DPRINTF(sc, ATH_DEBUG_BEACON_PROC,
+ 			"Slot %d [tsf %llu tsftu %llu intval %u] vap %p\n",
+ 			slot, (unsigned long long)hw_tsf, 
+ 			(unsigned long long)tsftu, ic->ic_lintval, vap);
+ 		bfaddr = 0;
+-		if (vap != NULL) {
++		while (slot < ATH_MAXVAPS_MAX) {
++			vap = sc->sc_bslot[slot];
++			if (vap == NULL)
++				goto next;
++
+ 			bf = ath_beacon_generate(sc, vap, needmark);
+-			if (bf != NULL)
++			if (bf == NULL)
++				break;
++
++			if (bflink != NULL)
++#ifdef AH_NEED_DESC_SWAP
++				*bflink = cpu_to_le32(bf->bf_daddr);
++#else
++				*bflink = bf->bf_daddr;
++#endif
++			else
+ 				bfaddr = bf->bf_daddr;
++
++			bflink = &bf->bf_desc->ds_link;
++next:
++			slot += ATH_MAXVAPS_DEFAULT;
+ 		}
++		if (bflink != NULL)
++			*bflink = 0;		/* link of last frame */
+ 	} else {				/* burst'd beacons */
+ 		u_int32_t *bflink = NULL;
+ 
+@@ -5567,7 +5591,7 @@ ath_beacon_config(struct ath_softc *sc, 
+ 		/* NB: the beacon interval is kept internally in TUs */
+ 		intval = ic->ic_lintval & HAL_BEACON_PERIOD;
+ 		if (sc->sc_stagbeacons)
+-			intval /= ath_maxvaps;	/* for staggered beacons */
++			intval /= ATH_MAXVAPS_DEFAULT;	/* for staggered beacons */
+ 		if ((sc->sc_nostabeacons) &&
+ 		    (vap->iv_opmode == IEEE80211_M_HOSTAP))
+ 			reset_tsf = 1;
+@@ -5889,7 +5913,7 @@ ath_desc_alloc(struct ath_softc *sc)
+ 
+ 	/* XXX allocate beacon state together with VAP */
+ 	error = ath_descdma_setup(sc, &sc->sc_bdma, &sc->sc_bbuf,
+-			"beacon", ath_maxvaps, 1);
++			"beacon", ATH_MAXVAPS_MAX, 1);
+ 	if (error != 0) {
+ 		ath_descdma_cleanup(sc, &sc->sc_txdma, &sc->sc_txbuf,
+ 			BUS_DMA_TODEVICE);
diff --git a/package/madwifi/patches/449-fix_txbuf_leak.patch b/package/madwifi/patches/449-fix_txbuf_leak.patch
new file mode 100644
index 0000000000..9fd5ecb74c
--- /dev/null
+++ b/package/madwifi/patches/449-fix_txbuf_leak.patch
@@ -0,0 +1,10 @@
+--- a/ath/if_ath.c
++++ b/ath/if_ath.c
+@@ -3725,6 +3725,7 @@ ff_bypass:
+ 	 */
+ 	skb = ieee80211_encap(ni, skb, &framecnt);
+ 	if (skb == NULL) {
++		STAILQ_INSERT_TAIL(&bf_head, bf, bf_list);
+ 		DPRINTF(sc, ATH_DEBUG_XMIT,
+ 			"Dropping; encapsulation failure\n");
+ 		sc->sc_stats.ast_tx_encap++;
diff --git a/package/madwifi/patches/450-calibration.patch b/package/madwifi/patches/450-calibration.patch
new file mode 100644
index 0000000000..76ff7a75f6
--- /dev/null
+++ b/package/madwifi/patches/450-calibration.patch
@@ -0,0 +1,177 @@
+--- a/ath/if_ath.c
++++ b/ath/if_ath.c
+@@ -396,7 +396,6 @@ static int tpc = 1;
+ static int maxvaps = -1;
+ static int xchanmode = -1;
+ #include "ath_wprobe.c"
+-static int beacon_cal = 1;
+ 
+ static const struct ath_hw_detect generic_hw_info = {
+ 	.vendor_name = "Unknown",
+@@ -431,7 +430,6 @@ static struct notifier_block ath_event_b
+ };
+ 
+ #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,52))
+-MODULE_PARM(beacon_cal, "i");
+ MODULE_PARM(maxvaps, "i");
+ MODULE_PARM(xchanmode, "i");
+ MODULE_PARM(rfkill, "i");
+@@ -443,7 +441,6 @@ MODULE_PARM(autocreate, "s");
+ MODULE_PARM(ratectl, "s");
+ #else
+ #include <linux/moduleparam.h>
+-module_param(beacon_cal, int, 0600);
+ module_param(maxvaps, int, 0600);
+ module_param(xchanmode, int, 0600);
+ module_param(rfkill, int, 0600);
+@@ -837,6 +834,7 @@ ath_attach(u_int16_t devid, struct net_d
+ 		error = EIO;
+ 		goto bad2;
+ 	}
++	sc->sc_cal_interval = ath_calinterval;
+ 	init_timer(&sc->sc_cal_ch);
+ 	sc->sc_cal_ch.function = ath_calibrate;
+ 	sc->sc_cal_ch.data = (unsigned long) dev;
+@@ -2765,8 +2763,7 @@ ath_stop_locked(struct net_device *dev)
+ 		}
+ 		if (!sc->sc_invalid) {
+ 			del_timer_sync(&sc->sc_dfs_cac_timer);
+-			if (!sc->sc_beacon_cal)
+-				del_timer_sync(&sc->sc_cal_ch);
++			del_timer_sync(&sc->sc_cal_ch);
+ 		}
+ 		ath_draintxq(sc);
+ 		if (!sc->sc_invalid) {
+@@ -2791,10 +2788,9 @@ static void ath_set_beacon_cal(struct at
+ 	if (val) {
+ 		del_timer_sync(&sc->sc_cal_ch);
+ 	} else {
+-		sc->sc_cal_ch.expires = jiffies + (ath_calinterval * HZ);
+-		add_timer(&sc->sc_cal_ch);
++		mod_timer(&sc->sc_cal_ch, jiffies + (sc->sc_cal_interval * HZ));
+ 	}
+-	sc->sc_beacon_cal = !!val && beacon_cal;
++	sc->sc_beacon_cal = !!val;
+ }
+ 
+ /*
+@@ -3036,7 +3032,7 @@ ath_reset(struct net_device *dev)
+ 	 * XXX: starting the calibration too early seems to lead to
+ 	 * problems with the beacons.
+ 	 */
+-	sc->sc_lastcal = jiffies;
++	sc->sc_nextcal = jiffies + msecs_to_jiffies(sc->sc_cal_interval * 1000);
+ 
+ 	/*
+ 	 * Convert to a HAL channel description with the flags
+@@ -5477,10 +5473,9 @@ next:
+ 			"Invoking ath_hal_txstart with sc_bhalq: %d\n",
+ 			sc->sc_bhalq);
+ 		ath_hal_txstart(ah, sc->sc_bhalq);
+-		if (sc->sc_beacon_cal && (jiffies > sc->sc_lastcal + (ath_calinterval * HZ))) {
+-			sc->sc_cal_ch.expires = jiffies + msecs_to_jiffies(10);
+-			add_timer(&sc->sc_cal_ch);
+-		}
++		if (sc->sc_beacon_cal && ((sc->sc_bmisscount == 3) ||
++		    (jiffies > sc->sc_nextcal)))
++			mod_timer(&sc->sc_cal_ch, jiffies + 1);
+ 
+ 		sc->sc_stats.ast_be_xmit++;		/* XXX per-VAP? */
+ 	}
+@@ -9161,6 +9156,7 @@ ath_startrecv(struct ath_softc *sc)
+ 		dev->mtu, sc->sc_cachelsz, sc->sc_rxbufsize);
+ 
+ 	sc->sc_rxlink = NULL;
++	ath_set_beacon_cal(sc, IEEE80211_IS_MODE_BEACON(sc->sc_ic.ic_opmode));
+ 	STAILQ_FOREACH(bf, &sc->sc_rxbuf, bf_list) {
+ 		int error = ath_rxbuf_init(sc, bf);
+ 		ATH_RXBUF_RESET(bf);
+@@ -9377,7 +9373,7 @@ ath_chan_set(struct ath_softc *sc, struc
+ 				jiffies + (sc->sc_dfs_cac_period * HZ));
+ 
+ 			/* This is a good time to start a calibration */
+-			ath_set_beacon_cal(sc, 1);
++			mod_timer(&sc->sc_cal_ch, jiffies + 1);
+ 		}
+ 		/*
+ 		 * re configure beacons when it is a turbo mode switch.
+@@ -9471,25 +9467,23 @@ ath_calibrate(unsigned long arg)
+ 	if (isIQdone == AH_TRUE) {
+ 		/* Unless user has overridden calibration interval,
+ 		 * upgrade to less frequent calibration */
+-		if (ath_calinterval == ATH_SHORT_CALINTERVAL)
+-			ath_calinterval = ATH_LONG_CALINTERVAL;
++		if (sc->sc_cal_interval == ATH_SHORT_CALINTERVAL)
++			sc->sc_cal_interval = ATH_LONG_CALINTERVAL;
+ 	}
+ 	else {
+ 		/* Unless user has overridden calibration interval,
+ 		 * downgrade to more frequent calibration */
+-		if (ath_calinterval == ATH_LONG_CALINTERVAL)
+-			ath_calinterval = ATH_SHORT_CALINTERVAL;
++		if (sc->sc_cal_interval == ATH_LONG_CALINTERVAL)
++			sc->sc_cal_interval = ATH_SHORT_CALINTERVAL;
+ 	}
+ 
+ 	DPRINTF(sc, ATH_DEBUG_CALIBRATE, "Channel %u/%x -- IQ %s.\n",
+ 		sc->sc_curchan.channel, sc->sc_curchan.channelFlags,
+ 		isIQdone ? "done" : "not done");
+ 
+-	sc->sc_lastcal = jiffies;
+-	if (!sc->sc_beacon_cal) {
+-		sc->sc_cal_ch.expires = jiffies + (ath_calinterval * HZ);
+-		add_timer(&sc->sc_cal_ch);
+-	}
++	sc->sc_nextcal = jiffies + msecs_to_jiffies(sc->sc_cal_interval * 1000);
++	if (!sc->sc_beacon_cal)
++		mod_timer(&sc->sc_cal_ch, sc->sc_nextcal);
+ }
+ 
+ static void
+@@ -9597,9 +9591,6 @@ ath_newstate(struct ieee80211vap *vap, e
+ 		ieee80211_state_name[vap->iv_state],
+ 		ieee80211_state_name[nstate]);
+ 
+-	if (!sc->sc_beacon_cal)
+-		del_timer(&sc->sc_cal_ch);		/* periodic calibration timer */
+-
+ 	ath_hal_setledstate(ah, leds[nstate]);	/* set LED */
+ 	netif_stop_queue(dev);			/* before we do anything else */
+ 
+@@ -9821,10 +9812,7 @@ ath_newstate(struct ieee80211vap *vap, e
+ 				IEEE80211_IS_MODE_DFS_MASTER(vap->iv_opmode)) {
+ 			DPRINTF(sc, ATH_DEBUG_STATE | ATH_DEBUG_DOTH, 
+ 				"VAP -> DFSWAIT_PENDING \n");
+-			/* start calibration timer with a really small value 
+-			 * 1/10 sec */
+-			if (!sc->sc_beacon_cal)
+-				mod_timer(&sc->sc_cal_ch, jiffies + (HZ/10));
++			mod_timer(&sc->sc_cal_ch, jiffies + 1);
+ 			/* wake the receiver */
+ 			netif_wake_queue(dev);
+ 			/* don't do the other usual stuff... */
+@@ -9866,12 +9854,6 @@ done:
+ 	/* Invoke the parent method to complete the work. */
+ 	error = avp->av_newstate(vap, nstate, arg);
+ 
+-	/* Finally, start any timers. */
+-	if (nstate == IEEE80211_S_RUN && !sc->sc_beacon_cal) {
+-		/* start periodic recalibration timer */
+-		mod_timer(&sc->sc_cal_ch, jiffies + (ath_calinterval * HZ));
+-	}
+-
+ #ifdef ATH_SUPERG_XR
+ 	if (vap->iv_flags & IEEE80211_F_XR &&
+ 		nstate == IEEE80211_S_RUN)
+--- a/ath/if_athvar.h
++++ b/ath/if_athvar.h
+@@ -834,7 +834,8 @@ struct ath_softc {
+ 
+ 	struct ieee80211_channel *sc_last_chan;
+ 	int sc_beacon_cal;			/* use beacon timer for calibration */
+-	u_int64_t sc_lastcal;			/* last time the calibration was performed */
++	u_int64_t sc_nextcal;			/* last time the calibration was performed */
++	int sc_cal_interval;			/* current calibration interval */
+ 	struct timer_list sc_cal_ch;		/* calibration timer */
+ 	HAL_NODE_STATS sc_halstats;		/* station-mode rssi stats */
+ 
-- 
2.30.2