iw: update to version 4.7

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

7 files changed, 46 insertions, 632 deletions

diff --git a/package/network/utils/iw/patches/001-nl80211_h_sync.patch b/package/network/utils/iw/patches/001-nl80211_h_sync.patch
index e5ea8f7..cf39a3e 100644
--- a/package/network/utils/iw/patches/001-nl80211_h_sync.patch
+++ b/package/network/utils/iw/patches/001-nl80211_h_sync.patch
@@ -1,145 +1,9 @@
 --- a/nl80211.h
 +++ b/nl80211.h
-@@ -10,6 +10,7 @@
-  * Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez@atheros.com>
-  * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com>
-  * Copyright 2008 Colin McCabe <colin@cozybit.com>
-+ * Copyright 2015	Intel Deutschland GmbH
+@@ -1817,6 +1817,11 @@ enum nl80211_commands {
+  * @NL80211_ATTR_STA_SUPPORT_P2P_PS: whether P2P PS mechanism supported
+  *	or not. u8, one of the values of &enum nl80211_sta_p2p_ps_status
   *
-  * Permission to use, copy, modify, and/or distribute this software for any
-  * purpose with or without fee is hereby granted, provided that the above
-@@ -321,14 +322,24 @@
-  * @NL80211_CMD_GET_SCAN: get scan results
-  * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters
-  *	%NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the
-- *	probe requests at CCK rate or not.
-+ *	probe requests at CCK rate or not. %NL80211_ATTR_MAC can be used to
-+ *	specify a BSSID to scan for; if not included, the wildcard BSSID will
-+ *	be used.
-  * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to
-  *	NL80211_CMD_GET_SCAN and on the "scan" multicast group)
-  * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons,
-  *	partial scan results may be available
-  *
-  * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain
-- *	intervals, as specified by %NL80211_ATTR_SCHED_SCAN_INTERVAL.
-+ *	intervals and certain number of cycles, as specified by
-+ *	%NL80211_ATTR_SCHED_SCAN_PLANS. If %NL80211_ATTR_SCHED_SCAN_PLANS is
-+ *	not specified and only %NL80211_ATTR_SCHED_SCAN_INTERVAL is specified,
-+ *	scheduled scan will run in an infinite loop with the specified interval.
-+ *	These attributes are mutually exculsive,
-+ *	i.e. NL80211_ATTR_SCHED_SCAN_INTERVAL must not be passed if
-+ *	NL80211_ATTR_SCHED_SCAN_PLANS is defined.
-+ *	If for some reason scheduled scan is aborted by the driver, all scan
-+ *	plans are canceled (including scan plans that did not start yet).
-  *	Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS)
-  *	are passed, they are used in the probe requests.  For
-  *	broadcast, a broadcast SSID must be passed (ie. an empty
-@@ -418,7 +429,11 @@
-  * @NL80211_CMD_ASSOCIATE: association request and notification; like
-  *	NL80211_CMD_AUTHENTICATE but for Association and Reassociation
-  *	(similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request,
-- *	MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives).
-+ *	MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). The
-+ *	%NL80211_ATTR_PREV_BSSID attribute is used to specify whether the
-+ *	request is for the initial association to an ESS (that attribute not
-+ *	included) or for reassociation within the ESS (that attribute is
-+ *	included).
-  * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like
-  *	NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to
-  *	MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication
-@@ -468,6 +483,9 @@
-  *	set of BSSID,frequency parameters is used (i.e., either the enforcing
-  *	%NL80211_ATTR_MAC,%NL80211_ATTR_WIPHY_FREQ or the less strict
-  *	%NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT).
-+ *	%NL80211_ATTR_PREV_BSSID can be used to request a reassociation within
-+ *	the ESS in case the device is already associated and an association with
-+ *	a different BSS is desired.
-  *	Background scan period can optionally be
-  *	specified in %NL80211_ATTR_BG_SCAN_PERIOD,
-  *	if not specified default background scan configuration
-@@ -811,6 +829,10 @@
-  *	as an event to indicate changes for devices with wiphy-specific regdom
-  *	management.
-  *
-+ * @NL80211_CMD_ABORT_SCAN: Stop an ongoing scan. Returns -ENOENT if a scan is
-+ *	not running. The driver indicates the status of the scan through
-+ *	cfg80211_scan_done().
-+ *
-  * @NL80211_CMD_MAX: highest used command number
-  * @__NL80211_CMD_AFTER_LAST: internal use
-  */
-@@ -997,6 +1019,8 @@ enum nl80211_commands {
- 
- 	NL80211_CMD_WIPHY_REG_CHANGE,
- 
-+	NL80211_CMD_ABORT_SCAN,
-+
- 	/* add new commands above here */
- 
- 	/* used to define NL80211_CMD_MAX below */
-@@ -1270,8 +1294,11 @@ enum nl80211_commands {
-  * @NL80211_ATTR_RESP_IE: (Re)association response information elements as
-  *	sent by peer, for ROAM and successful CONNECT events.
-  *
-- * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE
-- *	commands to specify using a reassociate frame
-+ * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used in ASSOCIATE and CONNECT
-+ *	commands to specify a request to reassociate within an ESS, i.e., to use
-+ *	Reassociate Request frame (with the value of this attribute in the
-+ *	Current AP address field) instead of Association Request frame which is
-+ *	used for the initial association to an ESS.
-  *
-  * @NL80211_ATTR_KEY: key information in a nested attribute with
-  *	%NL80211_KEY_* sub-attributes
-@@ -1712,6 +1739,8 @@ enum nl80211_commands {
-  *	underlying device supports these minimal RRM features:
-  *		%NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES,
-  *		%NL80211_FEATURE_QUIET,
-+ *	Or, if global RRM is supported, see:
-+ *		%NL80211_EXT_FEATURE_RRM
-  *	If this flag is used, driver must add the Power Capabilities IE to the
-  *	association request. In addition, it must also set the RRM capability
-  *	flag in the association request's Capability Info field.
-@@ -1755,12 +1784,44 @@ enum nl80211_commands {
-  *	over all channels.
-  *
-  * @NL80211_ATTR_SCHED_SCAN_DELAY: delay before the first cycle of a
-- *	scheduled scan (or a WoWLAN net-detect scan) is started, u32
-- *	in seconds.
-+ *	scheduled scan is started.  Or the delay before a WoWLAN
-+ *	net-detect scan is started, counting from the moment the
-+ *	system is suspended.  This value is a u32, in seconds.
- 
-  * @NL80211_ATTR_REG_INDOOR: flag attribute, if set indicates that the device
-  *      is operating in an indoor environment.
-  *
-+ * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS: maximum number of scan plans for
-+ *	scheduled scan supported by the device (u32), a wiphy attribute.
-+ * @NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL: maximum interval (in seconds) for
-+ *	a scan plan (u32), a wiphy attribute.
-+ * @NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS: maximum number of iterations in
-+ *	a scan plan (u32), a wiphy attribute.
-+ * @NL80211_ATTR_SCHED_SCAN_PLANS: a list of scan plans for scheduled scan.
-+ *	Each scan plan defines the number of scan iterations and the interval
-+ *	between scans. The last scan plan will always run infinitely,
-+ *	thus it must not specify the number of iterations, only the interval
-+ *	between scans. The scan plans are executed sequentially.
-+ *	Each scan plan is a nested attribute of &enum nl80211_sched_scan_plan.
-+ * @NL80211_ATTR_PBSS: flag attribute. If set it means operate
-+ *	in a PBSS. Specified in %NL80211_CMD_CONNECT to request
-+ *	connecting to a PCP, and in %NL80211_CMD_START_AP to start
-+ *	a PCP instead of AP. Relevant for DMG networks only.
-+ * @NL80211_ATTR_BSS_SELECT: nested attribute for driver supporting the
-+ *	BSS selection feature. When used with %NL80211_CMD_GET_WIPHY it contains
-+ *	attributes according &enum nl80211_bss_select_attr to indicate what
-+ *	BSS selection behaviours are supported. When used with %NL80211_CMD_CONNECT
-+ *	it contains the behaviour-specific attribute containing the parameters for
-+ *	BSS selection to be done by driver and/or firmware.
-+ *
-+ * @NL80211_ATTR_STA_SUPPORT_P2P_PS: whether P2P PS mechanism supported
-+ *	or not. u8, one of the values of &enum nl80211_sta_p2p_ps_status
-+ *
 + * @NL80211_ATTR_PAD: attribute used for padding for 64-bit alignment
 + *
 + * @NL80211_ATTR_WIPHY_ANTENNA_GAIN: Configured antenna gain. Used to reduce
@@ -148,21 +12,10 @@
   * @NUM_NL80211_ATTR: total number of nl80211_attrs available
   * @NL80211_ATTR_MAX: highest attribute number currently defined
   * @__NL80211_ATTR_AFTER_LAST: internal use
-@@ -2130,6 +2191,21 @@ enum nl80211_attrs {
+@@ -2197,6 +2202,10 @@ enum nl80211_attrs {
  
- 	NL80211_ATTR_REG_INDOOR,
+ 	NL80211_ATTR_STA_SUPPORT_P2P_PS,
  
-+	NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS,
-+	NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL,
-+	NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS,
-+	NL80211_ATTR_SCHED_SCAN_PLANS,
-+
-+	NL80211_ATTR_PBSS,
-+
-+	NL80211_ATTR_BSS_SELECT,
-+
-+	NL80211_ATTR_STA_SUPPORT_P2P_PS,
-+
 +	NL80211_ATTR_PAD,
 +
 +	NL80211_ATTR_WIPHY_ANTENNA_GAIN,
@@ -170,47 +23,23 @@
  	/* add attributes here, update the policy in nl80211.c */
  
  	__NL80211_ATTR_AFTER_LAST,
-@@ -2273,6 +2349,20 @@ enum nl80211_sta_flags {
- 	NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1
- };
- 
-+/**
-+ * enum nl80211_sta_p2p_ps_status - station support of P2P PS
-+ *
-+ * @NL80211_P2P_PS_UNSUPPORTED: station doesn't support P2P PS mechanism
-+ * @@NL80211_P2P_PS_SUPPORTED: station supports P2P PS mechanism
-+ * @NUM_NL80211_P2P_PS_STATUS: number of values
-+ */
-+enum nl80211_sta_p2p_ps_status {
-+	NL80211_P2P_PS_UNSUPPORTED = 0,
-+	NL80211_P2P_PS_SUPPORTED,
-+
-+	NUM_NL80211_P2P_PS_STATUS,
-+};
-+
- #define NL80211_STA_FLAG_MAX_OLD_API	NL80211_STA_FLAG_TDLS_PEER
- 
- /**
-@@ -2430,6 +2520,9 @@ enum nl80211_sta_bss_param {
-  *	TID+1 and the special TID 16 (i.e. value 17) is used for non-QoS frames;
-  *	each one of those is again nested with &enum nl80211_tid_stats
+@@ -2513,6 +2522,7 @@ enum nl80211_sta_bss_param {
   *	attributes carrying the actual values.
-+ * @NL80211_STA_INFO_RX_DURATION: aggregate PPDU duration for all frames
-+ *	received from the station (u64, usec)
+  * @NL80211_STA_INFO_RX_DURATION: aggregate PPDU duration for all frames
+  *	received from the station (u64, usec)
 + * @NL80211_STA_INFO_PAD: attribute used for padding for 64-bit alignment
   * @__NL80211_STA_INFO_AFTER_LAST: internal
   * @NL80211_STA_INFO_MAX: highest possible station info attribute
   */
-@@ -2466,6 +2559,8 @@ enum nl80211_sta_info {
- 	NL80211_STA_INFO_BEACON_RX,
+@@ -2550,6 +2560,7 @@ enum nl80211_sta_info {
  	NL80211_STA_INFO_BEACON_SIGNAL_AVG,
  	NL80211_STA_INFO_TID_STATS,
-+	NL80211_STA_INFO_RX_DURATION,
+ 	NL80211_STA_INFO_RX_DURATION,
 +	NL80211_STA_INFO_PAD,
  
  	/* keep last */
  	__NL80211_STA_INFO_AFTER_LAST,
-@@ -2482,6 +2577,7 @@ enum nl80211_sta_info {
+@@ -2566,6 +2577,7 @@ enum nl80211_sta_info {
   *	transmitted MSDUs (not counting the first attempt; u64)
   * @NL80211_TID_STATS_TX_MSDU_FAILED: number of failed transmitted
   *	MSDUs (u64)
@@ -218,7 +47,7 @@
   * @NUM_NL80211_TID_STATS: number of attributes here
   * @NL80211_TID_STATS_MAX: highest numbered attribute here
   */
-@@ -2491,6 +2587,7 @@ enum nl80211_tid_stats {
+@@ -2575,6 +2587,7 @@ enum nl80211_tid_stats {
  	NL80211_TID_STATS_TX_MSDU,
  	NL80211_TID_STATS_TX_MSDU_RETRIES,
  	NL80211_TID_STATS_TX_MSDU_FAILED,
@@ -226,7 +55,7 @@
  
  	/* keep last */
  	NUM_NL80211_TID_STATS,
-@@ -2927,6 +3024,7 @@ enum nl80211_user_reg_hint_type {
+@@ -3011,6 +3024,7 @@ enum nl80211_user_reg_hint_type {
   *	transmitting data (on channel or globally)
   * @NL80211_SURVEY_INFO_TIME_SCAN: time the radio spent for scan
   *	(on this channel or globally)
@@ -234,7 +63,7 @@
   * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number
   *	currently defined
   * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use
-@@ -2942,6 +3040,7 @@ enum nl80211_survey_info {
+@@ -3026,6 +3040,7 @@ enum nl80211_survey_info {
  	NL80211_SURVEY_INFO_TIME_RX,
  	NL80211_SURVEY_INFO_TIME_TX,
  	NL80211_SURVEY_INFO_TIME_SCAN,
@@ -242,131 +71,19 @@
  
  	/* keep last */
  	__NL80211_SURVEY_INFO_AFTER_LAST,
-@@ -3364,6 +3463,10 @@ enum nl80211_bss_scan_width {
-  *	(not present if no beacon frame has been received yet)
-  * @NL80211_BSS_PRESP_DATA: the data in @NL80211_BSS_INFORMATION_ELEMENTS and
-  *	@NL80211_BSS_TSF is known to be from a probe response (flag attribute)
-+ * @NL80211_BSS_LAST_SEEN_BOOTTIME: CLOCK_BOOTTIME timestamp when this entry
-+ *	was last updated by a received frame. The value is expected to be
-+ *	accurate to about 10ms. (u64, nanoseconds)
+@@ -3451,6 +3466,7 @@ enum nl80211_bss_scan_width {
+  * @NL80211_BSS_LAST_SEEN_BOOTTIME: CLOCK_BOOTTIME timestamp when this entry
+  *	was last updated by a received frame. The value is expected to be
+  *	accurate to about 10ms. (u64, nanoseconds)
 + * @NL80211_BSS_PAD: attribute used for padding for 64-bit alignment
   * @__NL80211_BSS_AFTER_LAST: internal
   * @NL80211_BSS_MAX: highest BSS attribute
   */
-@@ -3383,6 +3486,8 @@ enum nl80211_bss {
- 	NL80211_BSS_CHAN_WIDTH,
+@@ -3471,6 +3487,7 @@ enum nl80211_bss {
  	NL80211_BSS_BEACON_TSF,
  	NL80211_BSS_PRESP_DATA,
-+	NL80211_BSS_LAST_SEEN_BOOTTIME,
+ 	NL80211_BSS_LAST_SEEN_BOOTTIME,
 +	NL80211_BSS_PAD,
  
  	/* keep last */
  	__NL80211_BSS_AFTER_LAST,
-@@ -3568,11 +3673,15 @@ enum nl80211_txrate_gi {
-  * @NL80211_BAND_2GHZ: 2.4 GHz ISM band
-  * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz)
-  * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz)
-+ * @NUM_NL80211_BANDS: number of bands, avoid using this in userspace
-+ *	since newer kernel versions may support more bands
-  */
- enum nl80211_band {
- 	NL80211_BAND_2GHZ,
- 	NL80211_BAND_5GHZ,
- 	NL80211_BAND_60GHZ,
-+
-+	NUM_NL80211_BANDS,
- };
- 
- /**
-@@ -4358,12 +4467,18 @@ enum nl80211_feature_flags {
- /**
-  * enum nl80211_ext_feature_index - bit index of extended features.
-  * @NL80211_EXT_FEATURE_VHT_IBSS: This driver supports IBSS with VHT datarates.
-+ * @NL80211_EXT_FEATURE_RRM: This driver supports RRM. When featured, user can
-+ *	can request to use RRM (see %NL80211_ATTR_USE_RRM) with
-+ *	%NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests, which will set
-+ *	the ASSOC_REQ_USE_RRM flag in the association request even if
-+ *	NL80211_FEATURE_QUIET is not advertized.
-  *
-  * @NUM_NL80211_EXT_FEATURES: number of extended features.
-  * @MAX_NL80211_EXT_FEATURES: highest extended feature index.
-  */
- enum nl80211_ext_feature_index {
- 	NL80211_EXT_FEATURE_VHT_IBSS,
-+	NL80211_EXT_FEATURE_RRM,
- 
- 	/* add new features before the definition below */
- 	NUM_NL80211_EXT_FEATURES,
-@@ -4589,4 +4704,72 @@ enum nl80211_tdls_peer_capability {
- 	NL80211_TDLS_PEER_WMM = 1<<2,
- };
- 
-+/**
-+ * enum nl80211_sched_scan_plan - scanning plan for scheduled scan
-+ * @__NL80211_SCHED_SCAN_PLAN_INVALID: attribute number 0 is reserved
-+ * @NL80211_SCHED_SCAN_PLAN_INTERVAL: interval between scan iterations. In
-+ *	seconds (u32).
-+ * @NL80211_SCHED_SCAN_PLAN_ITERATIONS: number of scan iterations in this
-+ *	scan plan (u32). The last scan plan must not specify this attribute
-+ *	because it will run infinitely. A value of zero is invalid as it will
-+ *	make the scan plan meaningless.
-+ * @NL80211_SCHED_SCAN_PLAN_MAX: highest scheduled scan plan attribute number
-+ *	currently defined
-+ * @__NL80211_SCHED_SCAN_PLAN_AFTER_LAST: internal use
-+ */
-+enum nl80211_sched_scan_plan {
-+	__NL80211_SCHED_SCAN_PLAN_INVALID,
-+	NL80211_SCHED_SCAN_PLAN_INTERVAL,
-+	NL80211_SCHED_SCAN_PLAN_ITERATIONS,
-+
-+	/* keep last */
-+	__NL80211_SCHED_SCAN_PLAN_AFTER_LAST,
-+	NL80211_SCHED_SCAN_PLAN_MAX =
-+		__NL80211_SCHED_SCAN_PLAN_AFTER_LAST - 1
-+};
-+
-+/**
-+ * struct nl80211_bss_select_rssi_adjust - RSSI adjustment parameters.
-+ *
-+ * @band: band of BSS that must match for RSSI value adjustment.
-+ * @delta: value used to adjust the RSSI value of matching BSS.
-+ */
-+struct nl80211_bss_select_rssi_adjust {
-+	__u8 band;
-+	__s8 delta;
-+} __attribute__((packed));
-+
-+/**
-+ * enum nl80211_bss_select_attr - attributes for bss selection.
-+ *
-+ * @__NL80211_BSS_SELECT_ATTR_INVALID: reserved.
-+ * @NL80211_BSS_SELECT_ATTR_RSSI: Flag indicating only RSSI-based BSS selection
-+ *	is requested.
-+ * @NL80211_BSS_SELECT_ATTR_BAND_PREF: attribute indicating BSS
-+ *	selection should be done such that the specified band is preferred.
-+ *	When there are multiple BSS-es in the preferred band, the driver
-+ *	shall use RSSI-based BSS selection as a second step. The value of
-+ *	this attribute is according to &enum nl80211_band (u32).
-+ * @NL80211_BSS_SELECT_ATTR_RSSI_ADJUST: When present the RSSI level for
-+ *	BSS-es in the specified band is to be adjusted before doing
-+ *	RSSI-based BSS selection. The attribute value is a packed structure
-+ *	value as specified by &struct nl80211_bss_select_rssi_adjust.
-+ * @NL80211_BSS_SELECT_ATTR_MAX: highest bss select attribute number.
-+ * @__NL80211_BSS_SELECT_ATTR_AFTER_LAST: internal use.
-+ *
-+ * One and only one of these attributes are found within %NL80211_ATTR_BSS_SELECT
-+ * for %NL80211_CMD_CONNECT. It specifies the required BSS selection behaviour
-+ * which the driver shall use.
-+ */
-+enum nl80211_bss_select_attr {
-+	__NL80211_BSS_SELECT_ATTR_INVALID,
-+	NL80211_BSS_SELECT_ATTR_RSSI,
-+	NL80211_BSS_SELECT_ATTR_BAND_PREF,
-+	NL80211_BSS_SELECT_ATTR_RSSI_ADJUST,
-+
-+	/* keep last */
-+	__NL80211_BSS_SELECT_ATTR_AFTER_LAST,
-+	NL80211_BSS_SELECT_ATTR_MAX = __NL80211_BSS_SELECT_ATTR_AFTER_LAST - 1
-+};
-+
- #endif /* __LINUX_NL80211_H */
diff --git a/package/network/utils/iw/patches/120-antenna_gain.patch b/package/network/utils/iw/patches/120-antenna_gain.patch
index 6a45c70..63213f8 100644
--- a/package/network/utils/iw/patches/120-antenna_gain.patch
+++ b/package/network/utils/iw/patches/120-antenna_gain.patch
@@ -1,6 +1,6 @@
 --- a/phy.c
 +++ b/phy.c
-@@ -524,3 +524,30 @@ COMMAND(set, antenna, "<bitmap> | all |
+@@ -523,3 +523,30 @@ COMMAND(set, antenna, "<bitmap> | all |
  	NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_antenna,
  	"Set a bitmap of allowed antennas to use for TX and RX.\n"
  	"The driver may reject antenna configurations it cannot support.");
diff --git a/package/network/utils/iw/patches/200-reduce_size.patch b/package/network/utils/iw/patches/200-reduce_size.patch
index dea24fb..2e31cf2 100644
--- a/package/network/utils/iw/patches/200-reduce_size.patch
+++ b/package/network/utils/iw/patches/200-reduce_size.patch
@@ -1,6 +1,6 @@
 --- a/Makefile
 +++ b/Makefile
-@@ -15,8 +15,8 @@ CFLAGS += -Wall -Wundef -Wstrict-prototy
+@@ -16,8 +16,8 @@ CFLAGS += -Wall -Wundef -Wstrict-prototy
  OBJS = iw.o genl.o event.o info.o phy.o \
  	interface.o ibss.o station.o survey.o util.o ocb.o \
  	mesh.o mpath.o mpp.o scan.o reg.o version.o \
@@ -51,7 +51,7 @@
  
 --- a/info.c
 +++ b/info.c
-@@ -219,6 +219,7 @@ next:
+@@ -217,6 +217,7 @@ next:
  				}
  			}
  
@@ -59,7 +59,7 @@
  			if (tb_band[NL80211_BAND_ATTR_RATES]) {
  			printf("\t\tBitrates (non-HT):\n");
  			nla_for_each_nested(nl_rate, tb_band[NL80211_BAND_ATTR_RATES], rem_rate) {
-@@ -235,6 +236,7 @@ next:
+@@ -233,6 +234,7 @@ next:
  				printf("\n");
  			}
  			}
@@ -67,7 +67,7 @@
  		}
  	}
  
-@@ -291,6 +293,7 @@ next:
+@@ -298,6 +300,7 @@ next:
  		printf("\tCoverage class: %d (up to %dm)\n", coverage, 450 * coverage);
  	}
  
@@ -75,7 +75,7 @@
  	if (tb_msg[NL80211_ATTR_CIPHER_SUITES]) {
  		int num = nla_len(tb_msg[NL80211_ATTR_CIPHER_SUITES]) / sizeof(__u32);
  		int i;
-@@ -302,6 +305,7 @@ next:
+@@ -309,6 +312,7 @@ next:
  					cipher_name(ciphers[i]));
  		}
  	}
@@ -83,7 +83,7 @@
  
  	if (tb_msg[NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX] &&
  	    tb_msg[NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX])
-@@ -321,11 +325,13 @@ next:
+@@ -328,11 +332,13 @@ next:
  			printf("\t\t * %s\n", iftype_name(nla_type(nl_mode)));
  	}
  
@@ -97,7 +97,7 @@
  
  	if (tb_msg[NL80211_ATTR_INTERFACE_COMBINATIONS]) {
  		struct nlattr *nl_combi;
-@@ -422,6 +428,7 @@ broken_combination:
+@@ -429,6 +435,7 @@ broken_combination:
  			printf("\tinterface combinations are not supported\n");
  	}
  
@@ -105,7 +105,7 @@
  	if (tb_msg[NL80211_ATTR_SUPPORTED_COMMANDS]) {
  		printf("\tSupported commands:\n");
  		nla_for_each_nested(nl_cmd, tb_msg[NL80211_ATTR_SUPPORTED_COMMANDS], rem_cmd)
-@@ -518,6 +525,7 @@ broken_combination:
+@@ -526,6 +533,7 @@ broken_combination:
  				printf("\t\t * wake up on TCP connection\n");
  		}
  	}
@@ -113,7 +113,7 @@
  
  	if (tb_msg[NL80211_ATTR_ROAM_SUPPORT])
  		printf("\tDevice supports roaming.\n");
-@@ -554,6 +562,7 @@ broken_combination:
+@@ -564,6 +572,7 @@ broken_combination:
  		}
  	}
  
@@ -121,7 +121,7 @@
  	if (tb_msg[NL80211_ATTR_FEATURE_FLAGS]) {
  		unsigned int features = nla_get_u32(tb_msg[NL80211_ATTR_FEATURE_FLAGS]);
  
-@@ -612,6 +621,7 @@ broken_combination:
+@@ -622,6 +631,7 @@ broken_combination:
  		if (features & NL80211_FEATURE_TDLS_CHANNEL_SWITCH)
  			printf("\tDevice supports TDLS channel switching\n");
  	}
@@ -129,7 +129,7 @@
  
  	if (tb_msg[NL80211_ATTR_EXT_FEATURES]) {
  		struct nlattr *tb = tb_msg[NL80211_ATTR_EXT_FEATURES];
-@@ -668,6 +678,7 @@ TOPLEVEL(list, NULL, NL80211_CMD_GET_WIP
+@@ -678,6 +688,7 @@ TOPLEVEL(list, NULL, NL80211_CMD_GET_WIP
  	 "List all wireless devices and their capabilities.");
  TOPLEVEL(phy, NULL, NL80211_CMD_GET_WIPHY, NLM_F_DUMP, CIB_NONE, handle_info, NULL);
  
@@ -137,7 +137,7 @@
  static int handle_commands(struct nl80211_state *state, struct nl_msg *msg,
  			   int argc, char **argv, enum id_input id)
  {
-@@ -679,6 +690,7 @@ static int handle_commands(struct nl8021
+@@ -689,6 +700,7 @@ static int handle_commands(struct nl8021
  }
  TOPLEVEL(commands, NULL, NL80211_CMD_GET_WIPHY, 0, CIB_NONE, handle_commands,
  	 "list all known commands and their decimal & hex value");
@@ -147,7 +147,7 @@
  {
 --- a/scan.c
 +++ b/scan.c
-@@ -1081,6 +1081,7 @@ static void print_ht_op(const uint8_t ty
+@@ -1147,6 +1147,7 @@ static void print_ht_op(const uint8_t ty
  	printf("\t\t * secondary channel offset: %s\n",
  		ht_secondary_offset[data[1] & 0x3]);
  	printf("\t\t * STA channel width: %s\n", sta_chan_width[(data[1] & 0x4)>>2]);
@@ -155,7 +155,7 @@
  	printf("\t\t * RIFS: %d\n", (data[1] & 0x8)>>3);
  	printf("\t\t * HT protection: %s\n", protection[data[2] & 0x3]);
  	printf("\t\t * non-GF present: %d\n", (data[2] & 0x4) >> 2);
-@@ -1312,6 +1313,13 @@ static void print_ie(const struct ie_pri
+@@ -1380,6 +1381,13 @@ static void print_ie(const struct ie_pri
  
  static const struct ie_print ieprinters[] = {
  	[0] = { "SSID", print_ssid, 0, 32, BIT(PRINT_SCAN) | BIT(PRINT_LINK), },
@@ -169,7 +169,7 @@
  	[1] = { "Supported rates", print_supprates, 0, 255, BIT(PRINT_SCAN), },
  	[3] = { "DS Parameter set", print_ds, 1, 1, BIT(PRINT_SCAN), },
  	[5] = { "TIM", print_tim, 4, 255, BIT(PRINT_SCAN), },
-@@ -1321,14 +1329,8 @@ static const struct ie_print ieprinters[
+@@ -1389,14 +1397,8 @@ static const struct ie_print ieprinters[
  	[32] = { "Power constraint", print_powerconstraint, 1, 1, BIT(PRINT_SCAN), },
  	[35] = { "TPC report", print_tpcreport, 2, 2, BIT(PRINT_SCAN), },
  	[42] = { "ERP", print_erp, 1, 255, BIT(PRINT_SCAN), },
@@ -184,7 +184,7 @@
  	[50] = { "Extended supported rates", print_supprates, 0, 255, BIT(PRINT_SCAN), },
  	[113] = { "MESH Configuration", print_mesh_conf, 7, 7, BIT(PRINT_SCAN), },
  	[114] = { "MESH ID", print_ssid, 0, 32, BIT(PRINT_SCAN) | BIT(PRINT_LINK), },
-@@ -1336,6 +1338,7 @@ static const struct ie_print ieprinters[
+@@ -1404,6 +1406,7 @@ static const struct ie_print ieprinters[
  	[107] = { "802.11u Interworking", print_interworking, 0, 255, BIT(PRINT_SCAN), },
  	[108] = { "802.11u Advertisement", print_11u_advert, 0, 255, BIT(PRINT_SCAN), },
  	[111] = { "802.11u Roaming Consortium", print_11u_rcon, 0, 255, BIT(PRINT_SCAN), },
@@ -192,7 +192,7 @@
  };
  
  static void print_wifi_wpa(const uint8_t type, uint8_t len, const uint8_t *data)
-@@ -1767,6 +1770,7 @@ void print_ies(unsigned char *ie, int ie
+@@ -1835,6 +1838,7 @@ void print_ies(unsigned char *ie, int ie
  		    ieprinters[ie[0]].name &&
  		    ieprinters[ie[0]].flags & BIT(ptype)) {
  			print_ie(&ieprinters[ie[0]], ie[0], ie[1], ie + 2);
@@ -200,7 +200,7 @@
  		} else if (ie[0] == 221 /* vendor */) {
  			print_vendor(ie[1], ie + 2, unknown, ptype);
  		} else if (unknown) {
-@@ -1776,6 +1780,7 @@ void print_ies(unsigned char *ie, int ie
+@@ -1844,6 +1848,7 @@ void print_ies(unsigned char *ie, int ie
  			for (i=0; i<ie[1]; i++)
  				printf(" %.2x", ie[2+i]);
  			printf("\n");
@@ -208,7 +208,7 @@
  		}
  		ielen -= ie[1] + 2;
  		ie += ie[1] + 2;
-@@ -1816,6 +1821,7 @@ static void print_capa_non_dmg(__u16 cap
+@@ -1884,6 +1889,7 @@ static void print_capa_non_dmg(__u16 cap
  		printf(" ESS");
  	if (capa & WLAN_CAPABILITY_IBSS)
  		printf(" IBSS");
@@ -216,7 +216,7 @@
  	if (capa & WLAN_CAPABILITY_CF_POLLABLE)
  		printf(" CfPollable");
  	if (capa & WLAN_CAPABILITY_CF_POLL_REQUEST)
-@@ -1844,6 +1850,7 @@ static void print_capa_non_dmg(__u16 cap
+@@ -1912,6 +1918,7 @@ static void print_capa_non_dmg(__u16 cap
  		printf(" DelayedBACK");
  	if (capa & WLAN_CAPABILITY_IMM_BACK)
  		printf(" ImmediateBACK");
@@ -224,7 +224,7 @@
  }
  
  static int print_bss_handler(struct nl_msg *msg, void *arg)
-@@ -1922,8 +1929,10 @@ static int print_bss_handler(struct nl_m
+@@ -1996,8 +2003,10 @@ static int print_bss_handler(struct nl_m
  	if (bss[NL80211_BSS_FREQUENCY]) {
  		int freq = nla_get_u32(bss[NL80211_BSS_FREQUENCY]);
  		printf("\tfreq: %d\n", freq);
@@ -237,7 +237,7 @@
  		printf("\tbeacon interval: %d TUs\n",
 --- a/util.c
 +++ b/util.c
-@@ -267,6 +267,7 @@ static const char *commands[NL80211_CMD_
+@@ -268,6 +268,7 @@ static const char *commands[NL80211_CMD_
  
  static char cmdbuf[100];
  
@@ -245,7 +245,7 @@
  const char *command_name(enum nl80211_commands cmd)
  {
  	if (cmd <= NL80211_CMD_MAX && commands[cmd])
-@@ -274,6 +275,7 @@ const char *command_name(enum nl80211_co
+@@ -275,6 +276,7 @@ const char *command_name(enum nl80211_co
  	sprintf(cmdbuf, "Unknown command (%d)", cmd);
  	return cmdbuf;
  }
diff --git a/package/network/utils/iw/patches/300-display_interface_TX_power.patch b/package/network/utils/iw/patches/300-display_interface_TX_power.patch
index 2cdf360..f316c0c 100644
--- a/package/network/utils/iw/patches/300-display_interface_TX_power.patch
+++ b/package/network/utils/iw/patches/300-display_interface_TX_power.patch
@@ -14,8 +14,8 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 
 --- a/interface.c
 +++ b/interface.c
-@@ -368,6 +368,13 @@ static int print_iface_handler(struct nl
- 		printf("\n");
+@@ -374,6 +374,13 @@ static int print_iface_handler(struct nl
+ 		       indent, txp / 100, txp % 100);
  	}
  
 +	if (tb_msg[NL80211_ATTR_WIPHY_TX_POWER_LEVEL]) {
diff --git a/package/network/utils/iw/patches/301-ibss_add_VHT80.patch b/package/network/utils/iw/patches/301-ibss_add_VHT80.patch
deleted file mode 100644
index 0627bcc..0000000
--- a/package/network/utils/iw/patches/301-ibss_add_VHT80.patch
+++ /dev/null
@@ -1,102 +0,0 @@
-From: "Janusz.Dziedzic@tieto.com" <Janusz.Dziedzic@tieto.com>
-Date: Thu, 10 Sep 2015 12:04:13 +0200
-Subject: ibss: add VHT80 support for IBSS
-
-Add VHT80 support for IBSS.
-
-eg. iw wlan0 ibss join 5180 80MHZ
-    iw wlan0 ibbs join 5220 80MHZ
-
-Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
-[fix formatting]
-Signed-off-by: Johannes Berg <johannes.berg@intel.com>
----
- ibss.c | 49 +++++++++++++++++++++++++++++++++++++++++--------
- 1 file changed, 41 insertions(+), 8 deletions(-)
-
---- a/ibss.c
-+++ b/ibss.c
-@@ -16,6 +16,39 @@
- 
- SECTION(ibss);
- 
-+struct chanmode {
-+	const char *name;
-+	unsigned int width;
-+	int freq1_diff;
-+	int chantype; /* for older kernel */
-+};
-+
-+static int get_cf1(const struct chanmode *chanmode, unsigned long freq)
-+{
-+	int cf1 = freq, j;
-+	int vht80[] = { 5180, 5260, 5500, 5580, 5660, 5745 };
-+
-+	switch (chanmode->width) {
-+	case NL80211_CHAN_WIDTH_80:
-+	        /* setup center_freq1 */
-+		for (j = 0; j < ARRAY_SIZE(vht80); j++) {
-+			if (freq >= vht80[j] && freq < vht80[j] + 80)
-+				break;
-+		}
-+
-+		if (j == ARRAY_SIZE(vht80))
-+			break;
-+
-+		cf1 = vht80[j] + 30;
-+		break;
-+	default:
-+		cf1 = freq + chanmode->freq1_diff;
-+		break;
-+	}
-+
-+	return cf1;
-+}
-+
- static int join_ibss(struct nl80211_state *state,
- 		     struct nl_msg *msg,
- 		     int argc, char **argv,
-@@ -30,12 +63,8 @@ static int join_ibss(struct nl80211_stat
- 	int bintval;
- 	int i;
- 	unsigned long freq;
--	static const struct {
--		const char *name;
--		unsigned int width;
--		int freq1_diff;
--		int chantype; /* for older kernel */
--	} *chanmode_selected = NULL, chanmode[] = {
-+	const struct chanmode *chanmode_selected = NULL;
-+	static const struct chanmode chanmode[] = {
- 		{ .name = "HT20",
- 		  .width = NL80211_CHAN_WIDTH_20,
- 		  .freq1_diff = 0,
-@@ -60,6 +89,10 @@ static int join_ibss(struct nl80211_stat
- 		  .width = NL80211_CHAN_WIDTH_10,
- 		  .freq1_diff = 0,
- 		  .chantype = -1 },
-+		{ .name = "80MHZ",
-+		  .width = NL80211_CHAN_WIDTH_80,
-+		  .freq1_diff = 0,
-+		  .chantype = -1 },
- 	};
- 
- 	if (argc < 2)
-@@ -90,7 +123,7 @@ static int join_ibss(struct nl80211_stat
- 			NLA_PUT_U32(msg, NL80211_ATTR_CHANNEL_WIDTH,
- 				    chanmode_selected->width);
- 			NLA_PUT_U32(msg, NL80211_ATTR_CENTER_FREQ1,
--				    freq + chanmode_selected->freq1_diff);
-+				    get_cf1(chanmode_selected, freq));
- 			if (chanmode_selected->chantype != -1)
- 				NLA_PUT_U32(msg,
- 					    NL80211_ATTR_WIPHY_CHANNEL_TYPE,
-@@ -192,7 +225,7 @@ COMMAND(ibss, leave, NULL,
- 	NL80211_CMD_LEAVE_IBSS, 0, CIB_NETDEV, leave_ibss,
- 	"Leave the current IBSS cell.");
- COMMAND(ibss, join,
--	"<SSID> <freq in MHz> [HT20|HT40+|HT40-|NOHT|5MHZ|10MHZ] [fixed-freq] [<fixed bssid>] [beacon-interval <TU>]"
-+	"<SSID> <freq in MHz> [HT20|HT40+|HT40-|NOHT|5MHZ|10MHZ|80MHZ] [fixed-freq] [<fixed bssid>] [beacon-interval <TU>]"
- 	" [basic-rates <rate in Mbps,rate2,...>] [mcast-rate <rate in Mbps>] "
- 	"[key d:0:abcde]",
- 	NL80211_CMD_JOIN_IBSS, 0, CIB_NETDEV, join_ibss,
diff --git a/package/network/utils/iw/patches/302-ibss_use_MHz_instead_MHZ.patch b/package/network/utils/iw/patches/302-ibss_use_MHz_instead_MHZ.patch
deleted file mode 100644
index f96d5ea..0000000
--- a/package/network/utils/iw/patches/302-ibss_use_MHz_instead_MHZ.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From: Johannes Berg <johannes.berg@intel.com>
-Date: Fri, 18 Sep 2015 11:11:38 +0200
-Subject: ibss: use correct "MHz" instead of "MHZ"
-
-Signed-off-by: Johannes Berg <johannes.berg@intel.com>
----
- ibss.c | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
-
---- a/ibss.c
-+++ b/ibss.c
-@@ -81,15 +81,15 @@ static int join_ibss(struct nl80211_stat
- 		  .width = NL80211_CHAN_WIDTH_20_NOHT,
- 		  .freq1_diff = 0,
- 		  .chantype = NL80211_CHAN_NO_HT },
--		{ .name = "5MHZ",
-+		{ .name = "5MHz",
- 		  .width = NL80211_CHAN_WIDTH_5,
- 		  .freq1_diff = 0,
- 		  .chantype = -1 },
--		{ .name = "10MHZ",
-+		{ .name = "10MHz",
- 		  .width = NL80211_CHAN_WIDTH_10,
- 		  .freq1_diff = 0,
- 		  .chantype = -1 },
--		{ .name = "80MHZ",
-+		{ .name = "80MHz",
- 		  .width = NL80211_CHAN_WIDTH_80,
- 		  .freq1_diff = 0,
- 		  .chantype = -1 },
-@@ -225,7 +225,7 @@ COMMAND(ibss, leave, NULL,
- 	NL80211_CMD_LEAVE_IBSS, 0, CIB_NETDEV, leave_ibss,
- 	"Leave the current IBSS cell.");
- COMMAND(ibss, join,
--	"<SSID> <freq in MHz> [HT20|HT40+|HT40-|NOHT|5MHZ|10MHZ|80MHZ] [fixed-freq] [<fixed bssid>] [beacon-interval <TU>]"
-+	"<SSID> <freq in MHz> [HT20|HT40+|HT40-|NOHT|5MHz|10MHz|80MHz] [fixed-freq] [<fixed bssid>] [beacon-interval <TU>]"
- 	" [basic-rates <rate in Mbps,rate2,...>] [mcast-rate <rate in Mbps>] "
- 	"[key d:0:abcde]",
- 	NL80211_CMD_JOIN_IBSS, 0, CIB_NETDEV, join_ibss,
diff --git a/package/network/utils/iw/patches/303-mesh_add_VHT80.patch b/package/network/utils/iw/patches/303-mesh_add_VHT80.patch
deleted file mode 100644
index 956b050..0000000
--- a/package/network/utils/iw/patches/303-mesh_add_VHT80.patch
+++ /dev/null
@@ -1,162 +0,0 @@
-From: Sven Eckelmann <sven@open-mesh.com>
-Date: Tue, 24 Nov 2015 17:55:22 +0100
-Subject: iw: add VHT80 support for 802.11s
-
-Support next to the non-HT/HT channel widths like HT20 or NOHT also VHT80
-channels during the mesh join
-
-    iw dev mesh0 mesh join "meshnet" freq 5180 80MHz
-
-Signed-off-by: Sven Eckelmann <sven@open-mesh.com>
----
- ibss.c | 33 ---------------------------------
- iw.h   |  9 +++++++++
- mesh.c | 16 ++++++++--------
- util.c | 26 ++++++++++++++++++++++++++
- 4 files changed, 43 insertions(+), 41 deletions(-)
-
---- a/ibss.c
-+++ b/ibss.c
-@@ -16,39 +16,6 @@
- 
- SECTION(ibss);
- 
--struct chanmode {
--	const char *name;
--	unsigned int width;
--	int freq1_diff;
--	int chantype; /* for older kernel */
--};
--
--static int get_cf1(const struct chanmode *chanmode, unsigned long freq)
--{
--	int cf1 = freq, j;
--	int vht80[] = { 5180, 5260, 5500, 5580, 5660, 5745 };
--
--	switch (chanmode->width) {
--	case NL80211_CHAN_WIDTH_80:
--	        /* setup center_freq1 */
--		for (j = 0; j < ARRAY_SIZE(vht80); j++) {
--			if (freq >= vht80[j] && freq < vht80[j] + 80)
--				break;
--		}
--
--		if (j == ARRAY_SIZE(vht80))
--			break;
--
--		cf1 = vht80[j] + 30;
--		break;
--	default:
--		cf1 = freq + chanmode->freq1_diff;
--		break;
--	}
--
--	return cf1;
--}
--
- static int join_ibss(struct nl80211_state *state,
- 		     struct nl_msg *msg,
- 		     int argc, char **argv,
---- a/iw.h
-+++ b/iw.h
-@@ -59,6 +59,13 @@ struct cmd {
- 	const struct cmd *parent;
- };
- 
-+struct chanmode {
-+	const char *name;
-+	unsigned int width;
-+	int freq1_diff;
-+	int chantype; /* for older kernel */
-+};
-+
- #define ARRAY_SIZE(ar) (sizeof(ar)/sizeof(ar[0]))
- #define DIV_ROUND_UP(x, y) (((x) + (y - 1)) / (y))
- 
-@@ -174,6 +181,8 @@ void print_ies(unsigned char *ie, int ie
- void parse_bitrate(struct nlattr *bitrate_attr, char *buf, int buflen);
- void iw_hexdump(const char *prefix, const __u8 *data, size_t len);
- 
-+int get_cf1(const struct chanmode *chanmode, unsigned long freq);
-+
- #define SCHED_SCAN_OPTIONS "interval <in_msecs> [delay <in_secs>] " \
- 	"[freqs <freq>+] [matches [ssid <ssid>]+]] [active [ssid <ssid>]+|passive] [randomise[=<addr>/<mask>]]"
- int parse_sched_scan(struct nl_msg *msg, int *argc, char ***argv);
---- a/mesh.c
-+++ b/mesh.c
-@@ -439,12 +439,8 @@ static int join_mesh(struct nl80211_stat
- 	int bintval, dtim_period, i, n_rates = 0;
- 	char *end, *value = NULL, *sptr = NULL;
- 	unsigned long freq = 0;
--	static const struct {
--		const char *name;
--		unsigned int width;
--		int freq1_diff;
--		int chantype; /* for older kernel */
--	} *chanmode_selected = NULL, chanmode[] = {
-+	const struct chanmode *chanmode_selected = NULL;
-+	static const struct chanmode chanmode[] = {
- 		{ .name = "HT20",
- 		  .width = NL80211_CHAN_WIDTH_20,
- 		  .freq1_diff = 0,
-@@ -461,6 +457,10 @@ static int join_mesh(struct nl80211_stat
- 		  .width = NL80211_CHAN_WIDTH_20_NOHT,
- 		  .freq1_diff = 0,
- 		  .chantype = NL80211_CHAN_NO_HT },
-+		{ .name = "80MHz",
-+		  .width = NL80211_CHAN_WIDTH_80,
-+		  .freq1_diff = 0,
-+		  .chantype = -1 },
- 	};
- 
- 	if (argc < 1)
-@@ -497,7 +497,7 @@ static int join_mesh(struct nl80211_stat
- 			NLA_PUT_U32(msg, NL80211_ATTR_CHANNEL_WIDTH,
- 				    chanmode_selected->width);
- 			NLA_PUT_U32(msg, NL80211_ATTR_CENTER_FREQ1,
--				    freq + chanmode_selected->freq1_diff);
-+				    get_cf1(chanmode_selected, freq));
- 			if (chanmode_selected->chantype != -1)
- 				NLA_PUT_U32(msg,
- 					    NL80211_ATTR_WIPHY_CHANNEL_TYPE,
-@@ -599,7 +599,7 @@ static int join_mesh(struct nl80211_stat
-  nla_put_failure:
- 	return -ENOBUFS;
- }
--COMMAND(mesh, join, "<mesh ID> [[freq <freq in MHz> <HT20|HT40+|HT40-|NOHT>]"
-+COMMAND(mesh, join, "<mesh ID> [[freq <freq in MHz> <HT20|HT40+|HT40-|NOHT|80MHz>]"
- 	" [basic-rates <rate in Mbps,rate2,...>]], [mcast-rate <rate in Mbps>]"
- 	" [beacon-interval <time in TUs>] [dtim-period <value>]"
- 	" [vendor_sync on|off] [<param>=<value>]*",
---- a/util.c
-+++ b/util.c
-@@ -728,3 +728,29 @@ void iw_hexdump(const char *prefix, cons
- 	}
- 	printf("\n\n");
- }
-+
-+int get_cf1(const struct chanmode *chanmode, unsigned long freq)
-+{
-+	int cf1 = freq, j;
-+	int vht80[] = { 5180, 5260, 5500, 5580, 5660, 5745 };
-+
-+	switch (chanmode->width) {
-+	case NL80211_CHAN_WIDTH_80:
-+	        /* setup center_freq1 */
-+		for (j = 0; j < ARRAY_SIZE(vht80); j++) {
-+			if (freq >= vht80[j] && freq < vht80[j] + 80)
-+				break;
-+		}
-+
-+		if (j == ARRAY_SIZE(vht80))
-+			break;
-+
-+		cf1 = vht80[j] + 30;
-+		break;
-+	default:
-+		cf1 = freq + chanmode->freq1_diff;
-+		break;
-+	}
-+
-+	return cf1;
-+}