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NET80211(4)		    Kernel Interfaces Manual		   NET80211(4)

NAME
       net80211	-- standard interface to IEEE 802.11 devices

SYNOPSIS
       #include	<sys/types.h>
       #include	<sys/socket.h>
       #include	<net/if.h>
       #include	<net/ethernet.h>
       #include	<net80211/ieee80211_ioctl.h>

DESCRIPTION
       This  section describes the standard programming	interface to configure
       and retrieve status information for IEEE	802.11 devices that depend  on
       the wlan(4) module for operation.  The interface	is via one of the fol-
       lowing ioctl(2) calls on	a socket:

       SIOCG80211  Get configuration or	status information.

       SIOCS80211  Set configuration information.

       These requests are made via a modified ifreq structure.	This structure
       is defined as follows:

       struct ieee80211req {
	       char	       i_name[IFNAMSIZ];       /* if_name, e.g.	"wi0" */
	       uint16_t	       i_type;		       /* req type */
	       int16_t	       i_val;		       /* Index	or simple value	*/
	       int16_t	       i_len;		       /* Index	or simple value	*/
	       void	       *i_data;		       /* Extra	data */
       };

       Requests	 that are not supported	by the underlying device return	-1 and
       set the global variable errno to	EOPNOTSUPP.  SIOCG80211	requests  that
       return data to an application place small values	in i_val or in a user-
       specified buffer	pointed	to by i_data.  When an indirect	buffer is used
       i_len  specifies	 how  large the	indirect buffer	is and on return it is
       set by the system to the	actual amount of  data	returned.   SIOCS80211
       requests	 use a similar scheme with data	passed to the system taken ei-
       ther from i_val or an indirect buffer pointed to	by i_data.

       For SIOCG80211 the following values of i_type are valid:

       IEEE80211_IOC_AMPDU
	       Return whether or not AMPDU is enabled in i_val.	 AMPDU	is  an
	       aggregation  scheme  that  is part of the 802.11n specification
	       and is used only	when operating on an HT	 channel.   The	 value
	       returned	 is  one  of: 0	(AMPDU disabled), 1 (AMPDU enabled for
	       transmit), 2 (AMPDU enabled for receive), and 3 (AMPDU  enabled
	       for  transmit  and  receive).  The 802.11n specification	says a
	       compliant station must receive AMPDU but	may not	support	trans-
	       mitting AMPDU frames.  Disabling	AMPDU receive is mainly	useful
	       for testing and working around bugs.

       IEEE80211_IOC_AMPDU_DENSITY
	       Return the minimum density for bursting AMPDU frames in	i_val.
	       The  value  returned is one of: 0 (no time restriction),	1 (1/4
	       usec), 2	(1/2 usec), 3 (1 usec),	4 (2 usec), 5 (4 usec),	 6  (8
	       usec), and 7 (16	usec).

       IEEE80211_IOC_AMPDU_LIMIT
	       Return  the  limit  on  the size	of AMPDU frames	in i_val.  The
	       value returned is one of: 0 (8 kilobytes), 1 (16	kilobytes),  2
	       (32 kilobytes), and 3 (64 kilobytes).

       IEEE80211_IOC_AMSDU
	       Return  whether	or not AMSDU is	enabled	in i_val.  AMSDU is an
	       aggregation scheme that is part of  the	802.11n	 specification
	       and  is	used  only when	operating on an	HT channel.  The value
	       returned	is one of: 0 (AMSDU disabled), 1  (AMSDU  enabled  for
	       transmit),  2 (AMSDU enabled for	receive), and 3	(AMSDU enabled
	       for transmit and	receive).  The 802.11n	specification  says  a
	       compliant station must receive AMSDU but	may not	support	trans-
	       mitting AMSDU frames.  Disabling	AMSDU receive is mainly	useful
	       for testing and working around bugs.

       IEEE80211_IOC_AMSDU_LIMIT
	       Return  the  limit  on  the size	of AMSDU frames	in i_val.  The
	       value returned is one of: 3839 (bytes) and 7935 (bytes).	  Note
	       these values are	specified by 802.11n; arbitrary	values are not
	       allowed.

       IEEE80211_IOC_APBRIDGE
	       Return whether AP bridging is enabled in	i_val.	Normally pack-
	       ets  sent  between stations associated to the same access point
	       are delivered without  going  through  system  layers  that  do
	       packet  filtering;  when	 AP  bridging  is disabled packets are
	       passed up the system to be forwarded using  some	 other	mecha-
	       nism.   This value will be non-zero when	AP bridging is enabled
	       and otherwise zero.

       IEEE80211_IOC_APPIE
	       Return an application information element via i_data.  Applica-
	       tion IE's are maintained	for many 802.11	 frames;  the  request
	       must  identify the frame	to return an IE	for in i_val.  For ex-
	       ample, to retrieve the IE sent in each Beacon frame i_val would
	       be      set	 to	  IEEE80211_FC0_SUBTYPE_BEACON	     |
	       IEEE80211_FC0_TYPE_MGT.	If no information element is installed
	       then EINVAL is returned.	 If the	data buffer for	returning data
	       is too small to hold the	information element the	value is trun-
	       cated; this permits querying the	presence of data by requesting
	       zero bytes of data be returned.

       IEEE80211_IOC_AUTHMODE
	       Return  the current authentication mode in i_val.  Valid	values
	       are	 IEEE80211_AUTH_NONE	   (no	      authentication),
	       IEEE80211_AUTH_OPEN	      (open	      authentication),
	       IEEE80211_AUTH_SHARED	 (shared     key      authentication),
	       IEEE80211_AUTH_8021X    (802.1x	 only	authentication),   and
	       IEEE80211_AUTH_WPA (WPA/802.11i/802.1x authentication).

       IEEE80211_IOC_BEACON_INTERVAL
	       Return the time between Beacon frames (in TU) in	i_val.

       IEEE80211_IOC_BGSCAN
	       Return whether background scanning is enabled in	 i_val.	  When
	       this  value  is non-zero	and operating in station mode the sta-
	       tion will periodically leave the	current	channel	and  scan  for
	       neighboring  stations.	See also IEEE80211_IOC_BGSCAN_IDLE and
	       IEEE80211_IOC_BGSCAN_INTERVAL.

       IEEE80211_IOC_BGSCAN_IDLE
	       Return in i_val the minimum time	(msecs)	a station must be idle
	       (i.e. not transmitting or receiving frames) before it will do a
	       background scan.	 See also IEEE80211_IOC_BGSCAN_INTERVAL.

       IEEE80211_IOC_BGSCAN_INTERVAL
	       Return in i_val the minimum time	(seconds)  between  background
	       scan operations.	 See also IEEE80211_IOC_BGSCAN_IDLE.

       IEEE80211_IOC_BMISSTHRESHOLD
	       Return  in i_val	the number of consecutive missed Beacon	frames
	       before the system will attempt to roam  to  a  different/better
	       access point.

       IEEE80211_IOC_BSSID
	       Return  the  MAC	 address  for  the  current BSS	identifier via
	       i_data.	When the interface is running, the bssid is either the
	       value configured	locally	(e.g. for an IBSS network  started  by
	       the  local station) or the value	adopted	when joining an	exist-
	       ing network.  For WDS interfaces	this value is the  address  of
	       the  remote  station.   When  the interface is not running, the
	       bssid returned is the desired bssid, if any, that has been con-
	       figured.

       IEEE80211_IOC_BURST
	       Return whether or not packet bursting is	enabled	in i_val.   If
	       this value is non-zero then the system will try to send packets
	       closely spaced to improve throughput.

       IEEE80211_IOC_CHANINFO
	       Return  the  set	 of  available channels	via i_data.  Note this
	       data should be used by user applications	to map between channel
	       specifications (frequency and attributes) and IEEE channel num-
	       bers as user applications may not have the  necessary  informa-
	       tion  to	do this	directly (e.g. for 900MHz radios, operation in
	       the Public Safety Band).

       IEEE80211_IOC_CHANLIST
	       Return the current list of usable  channels  via	 i_data.   The
	       channel list is returned	as a bit vector	with bit N set to 1 if
	       IEEE channel number N is	available for use.

       IEEE80211_IOC_CHANNEL
	       Return the IEEE channel number of the current channel in	i_val.
	       Note  this request is deprecated; use IEEE80211_IOC_CURCHAN in-
	       stead.

       IEEE80211_IOC_COUNTERMEASURES
	       Return whether TKIP Countermeasures are enabled in i_val.  This
	       value will be non-zero when  Countermeasures  are  enabled  and
	       otherwise zero.

       IEEE80211_IOC_CURCHAN
	       Return  information  for	 the current channel via i_data.  This
	       information includes the	IEEE channel  number,  the  frequency,
	       and  attributes	that  describe the operating constraints (e.g.
	       Passive Scan, DFS, usage	restrictions).

       IEEE80211_IOC_DEVCAPS
	       Return device capabilities in the data  buffer  pointed	at  by
	       i_data.	 The  buffer must be large enough to return the	number
	       of available channels but otherwise may be made small to	 limit
	       how much	information is returned.

       IEEE80211_IOC_DFS
	       Return  whether or not Dynamic Frequency	Selection (DFS)	is en-
	       abled in	i_val.	DFS embodies several facilities	including  de-
	       tection	of  overlapping	 radar signals,	dynamic	transmit power
	       control,	and channel selection according	to  a  least-congested
	       criteria.   DFS	support	is mandatory for some 5GHz frequencies
	       in certain locales (e.g.	ETSI).	By default DFS is enabled  ac-
	       cording	to  the	regulatory definitions and the current country
	       code, regdomain,	and channel.

       IEEE80211_IOC_DOTD
	       Return whether or not 802.11d  support  is  enabled  in	i_val.
	       When 802.11d is enabled in station mode,	Beacon frames that ad-
	       vertise	a country code different than the currently configured
	       country code will cause an event	to be dispatched to  user  ap-
	       plications.   This  event  can  be used by the station to adopt
	       that country code and operate according to the associated regu-
	       latory constraints.  When operating as  an  access  point  with
	       802.11d enabled the Beacon and ProbeResponse frames transmitted
	       will advertise the current regulatory domain settings.

       IEEE80211_IOC_DOTH
	       Return  whether	802.11h	 support  is  enabled  in i_val.  When
	       802.11h is enabled Beacon and ProbeResponse  frames  will  have
	       the  SpectrumMgt	 bit set in the	capabilities field and country
	       and power constraint  information  elements  will  be  present.
	       802.11h support also includes handling Channel Switch Announce-
	       ments (CSA) which are a mechanism to coordinate channel changes
	       by  an  access point.  By default 802.11h is enabled if the de-
	       vice is capable.

       IEEE80211_IOC_DROPUNENCRYPTED
	       Return, in i_val, whether unencrypted packets transmit/received
	       should be discarded.  This value	will be	 zero  if  unencrypted
	       packets	will  be  accepted and non-zero	if they	are to be dis-
	       carded.

       IEEE80211_IOC_DTIM_PERIOD
	       Return the period (in beacon intervals) between DTIM events  in
	       i_val.

       IEEE80211_IOC_DWDS
	       Return,	in  i_val,  whether  or	not Dynamic WDS	support	is en-
	       abled.  Dynamic WDS is a	facility by which packets may be  tun-
	       neled  over  normal Infrastructure BSS associations using 4-ad-
	       dress (WDS) frames.

       IEEE80211_IOC_FF
	       Return, in i_val, whether Atheros fast-frames  support  is  en-
	       abled.	Fast-frames  is	a non-standard protocol	extension that
	       aggregates multiple frames to improve  throughput.   Note  that
	       enabling	fast-frames support does not guarantee use; the	client
	       and access point	must negotiate its use.

       IEEE80211_IOC_FRAGTHRESHOLD
	       Return,	in  i_val, the threshold (in bytes) for	enabling frag-
	       mentation frames.  Packets larger than this value will automat-
	       ically be split into multiple fragmented	frames that  are  sent
	       one after the other.

       IEEE80211_IOC_GREENFIELD
	       Return, in i_val, whether or not	Greenfield preamble use	is en-
	       abled.	This   setting	is meaningful only when	operating with
	       802.11n on an HT	channel.

       IEEE80211_IOC_HIDESSID
	       Return, in i_val,  whether  SSID	 hiding/cloaking  is  enabled.
	       SSID  hiding  is	 only  meaningful  when	operating as an	access
	       point.  When this is enabled Beacon frames do not  include  the
	       SSID  and  ProbeRequest frames are not answered unless they in-
	       clude the AP's SSID.  This value	will  be  non-zero  when  SSID
	       hiding is enabled and otherwise zero.

       IEEE80211_IOC_HTCOMPAT
	       Return,	in i_val, whether or not 802.11n compatibility support
	       is enabled.  The	802.11n	protocol  specification	 went  through
	       several	incompatible iterations.  Some vendors implemented 11n
	       support to older	specifications that will not interoperate with
	       a purely	11n-compliant station.	In particular the  information
	       elements	included in management frames for old devices are dif-
	       ferent.	 When  compatibility  support is enabled both standard
	       and compatible data will	be provided and/or accepted.

       IEEE80211_IOC_HTCONF
	       Return the setting for automatic	promotion of  HT  channels  in
	       i_val.  Promotion happens when the system must select a channel
	       and  may	 choose	between	legacy,	HT20, and HT40 operation (e.g.
	       when scanning).	Valid values  are:  0  (do  not	 promote,  use
	       legacy),	1 (promote to HT20), and 2 (promote to HT40).

       IEEE80211_IOC_HTPROTMODE
	       Return,	in i_val, the technique	used to	protect	HT frames in a
	       mixed	 802.11n     network.	   Valid      values	  are:
	       IEEE80211_PROTMODE_OFF	  (no	 protection    enabled)	   and
	       IEEE80211_PROTMODE_RTSCTS (send RTS and wait for	CTS).

       IEEE80211_IOC_HWMP_MAXHOPS
	       Return the maximum acceptable hop count	in  an	HWMP  path  in
	       i_val.

       IEEE80211_IOC_HWMP_ROOTMODE
	       Return  the  setting  for  Mesh	root  mode operation in	i_val.
	       Valid values are: IEEE80211_HWMP_ROOTMODE_DISABLED  (root  mode
	       is  disabled),  IEEE80211_HWMP_ROOTMODE_NORMAL  (send broadcast
	       Path Request frames),  IEEE80211_HWMP_ROOTMODE_PROACTIVE	 (send
	       broadcast   Path	  Request   frames   and  force	 replies)  and
	       IEEE80211_HWMP_ROOTMODE_RANN (send broadcast Root  Announcement
	       (RANN) frames).

       IEEE80211_IOC_IC_NAME
	       Return  the  underlying	hardware  device(9) name in the	buffer
	       pointed to by i_data and	the name length	including  terminating
	       NUL  character  in i_len.  If the buffer	length is too small to
	       hold the	full name EINVAL will be returned.

       IEEE80211_IOC_INACTIVITY
	       Return whether or not the system	handles	inactivity  processing
	       in  i_val.   When  inactivity  processing is enabled the	system
	       will track stations that	have not transmitted frames and	 peri-
	       odically	 probe	them to	check if they are still	present.  Sta-
	       tions that are inactive	and  do	 not  respond  to  probes  are
	       dropped.

       IEEE80211_IOC_MACCMD
	       Return  information  about  the state of	the MAC	address	access
	       control list (ACL) system.  There are two  requests  supported:
	       IEEE80211_MACCMD_POLICY	(to  retrieve  the  current  policy in
	       i_val ),	and IEEE80211_MACCMD_LIST to  retrieve	the  list  in-
	       stalled/active  ACL's  via i_data.  The wlan_acl(4) module must
	       be installed and	enabled	or EINVAL will be returned.

       IEEE80211_IOC_MESH_AP
	       Return whether or not Mesh AP support is	enabled	in i_val.

       IEEE80211_IOC_MESH_ID
	       Return the Mesh ID in the buffer	pointed	to by i_data.

       IEEE80211_IOC_MESH_FWRD
	       Return whether or not packet forwarding support is  enabled  in
	       i_val.

       IEEE80211_IOC_MESH_PP_METRIC
	       Return  the  link  metric  protocol in the buffer pointed to by
	       i_data.

       IEEE80211_IOC_MESH_PP_PATH
	       Return the path selection protocol in the buffer	pointed	to  by
	       i_data.

       IEEE80211_IOC_MESH_RTCMD
	       Return  information about the state of the Mesh routing tables.
	       One request is supported: IEEE80211_MESH_RTCMD_LIST to retrieve
	       the contents of the routing table in the	buffer pointed	to  by
	       i_data.

       IEEE80211_IOC_MESH_TTL
	       Return, in i_val, the Mesh Time To Live (TTL) setting installed
	       in packets transmitted by this mesh node.

       IEEE80211_IOC_NUMSSIDS
	       Return the number of SSIDs supported in i_val.

       IEEE80211_IOC_NUMWEPKEYS
	       Return the number of WEP	keys supported in i_val.

       IEEE80211_IOC_POWERSAVE
	       Return the current powersaving mode in i_val.  Valid values are
	       IEEE80211_POWERSAVE_OFF	(power save operation is disabled) and
	       IEEE80211_POWERSAVE_ON (power save operation is enabled).

       IEEE80211_IOC_POWERSAVESLEEP
	       Return the powersave sleep time in TU in	i_val.	This value  is
	       also termed the listen interval and represents the maximum time
	       a station will sleep before waking to retrieve packets buffered
	       by an access point.

       IEEE80211_IOC_PRIVACY
	       Return  the  current  MLME  setting for PRIVACY in i_val.  When
	       PRIVACY is enabled all data packets must	 be  encrypted.	  This
	       value  will  be	zero  if PRIVACY is disabled and non-zero when
	       PRIVACY is enabled.

       IEEE80211_IOC_PROTMODE
	       Return the current 802.11g protection mode in  i_val.   Protec-
	       tion  is	the mechanism used to safeguard	802.11b	stations oper-
	       ating   on   an	 802.11g   network.	Valid	 values	   are
	       IEEE80211_PROTMODE_OFF	    (no	     protection	     enabled),
	       IEEE80211_PROTMODE_CTS	(send	CTS    to    yourself),	   and
	       IEEE80211_PROTMODE_RTSCTS (send RTS and wait for	CTS).

       IEEE80211_IOC_PUREG
	       Return  whether	``pure	11g''  mode is enabled in i_val.  This
	       setting is meaningful only for  access  point  operation;  when
	       non-zero, 802.11b stations will not be allowed to associate.

       IEEE80211_IOC_PUREN
	       Return  whether	``pure	11n''  mode is enabled in i_val.  This
	       setting is meaningful only for  access  point  operation;  when
	       non-zero, legacy	(non-11n capable) stations will	not be allowed
	       to associate.

       IEEE80211_IOC_REGDOMAIN
	       Return the regulatory state in the buffer pointed to by i_data.

       IEEE80211_IOC_RIFS
	       Return  whether or not Reduced InterFrame Spacing (RIFS)	is en-
	       abled in	i_val.	This  setting is meaningful only when  operat-
	       ing with	802.11n	on an HT channel.

       IEEE80211_IOC_ROAM
	       Return  station	roaming	parameters in the buffer pointed to by
	       i_data.

       IEEE80211_IOC_ROAMING
	       Return the current roaming mode in i_val.  Roaming mode	speci-
	       fies  which entity controls operation of	the MLME state machine
	       when operating as a station in an  Infrastructure  BSS.	 Valid
	       values  are:  IEEE80211_ROAMING_DEVICE  (driver/firmware	 is in
	       control), IEEE80211_ROAMING_AUTO	(host 802.11 layer is in  con-
	       trol),  and  IEEE80211_ROAMING_MANUAL  (application  is in con-
	       trol).

       IEEE80211_IOC_RTSTHRESHOLD
	       Return the threshold (in	bytes) for  enabling  transmission  of
	       RTS frames in i_val.  Packets larger than this value will auto-
	       matically  have	an  RTS	 frame sent preceding it to reduce the
	       likelihood of packet loss.

       IEEE80211_IOC_SCAN_RESULTS
	       Return the current contents of the scan cache in	the data  area
	       pointed to by i_data.

       IEEE80211_IOC_SCANVALID
	       Return in i_val how long	(in seconds) results from a scan oper-
	       ation  will  be	considered  valid.   When  scan	results	are no
	       longer valid and	they are needed	(e.g. to roam) the system will
	       initiate	a scan operation to replenish the scan cache.

       IEEE80211_IOC_SHORTGI
	       Return whether or not Short Guard Interval (SGI)	is enabled  in
	       i_val.  Note SGI	is only	used when operating with 802.11n on an
	       HT channel.

       IEEE80211_IOC_SMPS
	       Return  the  Spatial  Multiplexing Power	Save (SMPS) setting in
	       i_val.  This setting is meaningful  only	 when  operating  with
	       802.11n	  on	an    HT    channel.	 Valid	 values	  are:
	       IEEE80211_HTCAP_SMPS_DYNAMIC   (Dynamic	 SMPS	is   enabled),
	       IEEE80211_HTCAP_SMPS_ENA	  (Static   SMPS   is	enabled),  and
	       IEEE80211_HTCAP_SMPS_OFF	(SMPS is disabled).

       IEEE80211_IOC_SSID
	       Return the requested SSID in the	buffer pointed to  by  i_data.
	       If  i_val  is  >=  0  then the request refers to	the configured
	       value for that slot.  Generally,	0 is the only valid value, but
	       some interfaces support more SSIDs.

       IEEE80211_IOC_STA_INFO
	       Return information about	the current  state  of	the  specified
	       station(s) via i_data.  The MAC address of a single station may
	       be passed in or,	if the broadcast address is supplied, informa-
	       tion  about all stations	will be	returned.  If a	single station
	       is requested and	the MAC	address	is unknown then	ENOENT will be
	       returned.

       IEEE80211_IOC_STA_STATS
	       Return collected	 statistics  for  the  specified  station  via
	       i_data.	 The  MAC address of the desired station is passed in;
	       if it is	unknown	ENOENT will be returned.

       IEEE80211_IOC_STA_VLAN
	       Return any VLAN tag assigned to a station via i_data.

       IEEE80211_IOC_TDMA_SLOT
	       Return the slot number for the station in i_val.	  Slot	number
	       zero is the master station in a TDMA network.

       IEEE80211_IOC_TDMA_SLOTCNT
	       Return the count	of slots in the	TDMA network in	i_val.

       IEEE80211_IOC_TDMA_SLOTLEN
	       Return  the length (in usecs) of	the TDMA slot assigned to each
	       station in the network in i_val.

       IEEE80211_IOC_TDMA_BINTERVAL
	       Return the number  of  superframes  between  Beacon  frames  in
	       i_val.  A TDMA network with N slots and slot length T has a su-
	       perframe	of NxT.

       IEEE80211_IOC_TSN
	       Return  whether	or  not	Transitional Security Network (TSN) is
	       enabled in i_val.

       IEEE80211_IOC_TURBOP
	       Return whether Atheros Dynamic Turbo mode is enabled in	i_val.
	       Dynamic	Turbo mode is a	non-standard protocol extension	avail-
	       able only on Atheros devices where channel width	is dynamically
	       changed between 20MHz and 40MHz.	 Note  that  enabling  Dynamic
	       Turbo  mode support does	not guarantee use; both	client and ac-
	       cess point must use Atheros devices and support must be enabled
	       on both sides.

       IEEE80211_IOC_TXPARAMS
	       Return transmit parameters in the buffer	pointed	to by i_data.

       IEEE80211_IOC_TXPOWER
	       Return the transmit power limit in .5 dBm units in i_val.  This
	       value represents	the effective maximum and  is  calculated  ac-
	       cording	to the maximum power allowed by	local regulations, any
	       user-specified power limit, and the maximum power the device is
	       capable of.

       IEEE80211_IOC_TXPOWMAX
	       Return the user-specified maximum  transmit  power  in  .5  dBm
	       units in	i_val.	The maximum setting is applied after any regu-
	       latory cap.

       IEEE80211_IOC_WEP
	       Return  the  current  WEP  status  in i_val.  Valid values are:
	       IEEE80211_WEP_ON	(enabled for all packets sent  and  received),
	       IEEE80211_WEP_OFF  (disabled), and IEEE80211_WEP_MIXED (enabled
	       for transmit and	receive	but  also  willing  to	receive	 unen-
	       crypted	  frames).     This   request	is   deprecated;   use
	       IEEE80211_IOC_PRIVACY and IEEE80211_IOC_UNENCRYPTED instead.

       IEEE80211_IOC_WEPKEY
	       Return the requested WEP	key via	i_data.	  The  key  number  is
	       specified in i_val and may be 0-3.  If the device does not sup-
	       port returning the WEP key or the user is not root then the key
	       may  be	returned  as all zeros.	 This request is deprecated in
	       favor of	IEEE80211_IOC_WPAKEY.

       IEEE80211_IOC_WEPTXKEY
	       Return the number of the	 WEP  key  used	 for  transmission  in
	       i_val.

       IEEE80211_IOC_WME
	       Return  whether	802.11e/WME/WMM	 support  is enabled in	i_val.
	       This value will be non-zero when	support	is enabled and	other-
	       wise zero.

       IEEE80211_IOC_WME_CWMIN
	       Return  the  WME	 CWmin setting (log2) for the specified	Access
	       Class (AC) in i_val.  The AC is passed  in  through  i_len  to-
	       gether with an optional IEEE80211_WMEPARAM_BSS flag to indicate
	       if the parameter	for the	BSS or the channel is desired.	If WME
	       is not supported	then EINVAL will be returned.

       IEEE80211_IOC_WME_CWMAX
	       Return  the  WME	 CWmax setting (log2) for the specified	Access
	       Class (AC) in i_val.   See  IEEE80211_IOC_WME_CWMIN  above  for
	       more details.

       IEEE80211_IOC_WME_AIFS
	       Return the WME AIFS setting for the specified Access Class (AC)
	       in i_val.  See IEEE80211_IOC_WME_CWMIN above for	more details.

       IEEE80211_IOC_WME_TXOPLIMIT
	       Return  the WME TxOpLimit (msec)	for the	specified Access Class
	       (AC) in i_val.  See IEEE80211_IOC_WME_CWMIN above for more  de-
	       tails.

       IEEE80211_IOC_WME_ACM
	       Return  the  WME	 Admission Control Mechanism (ACM) setting for
	       the specified Access Class (AC) in i_val.  This value is	 mean-
	       ingful	 only	 for	the    BSS    (not    channel).	   See
	       IEEE80211_IOC_WME_CWMIN above for more details.

       IEEE80211_IOC_WME_ACKPOLICY
	       Return the WME ACK Policy  setting  for	the  specified	Access
	       Class  (AC)  in	i_val.	When this value	is zero	frames will be
	       transmitted without waiting for an Acknowledgement.  This value
	       is  meaningful  only  for   the	 channel   (not	  BSS).	   See
	       IEEE80211_IOC_WME_CWMIN above for more details.

       IEEE80211_IOC_WPA
	       Return the WPA configuration in i_val.  Valid values are	0 (WPA
	       is  not	enabled),  1 (WPA1 is enabled),	2 (WPA2/802.11i	is en-
	       abled), and 3 (WPA1 and WPA2/802.11i are	both enabled).

       IEEE80211_IOC_WPAIE
	       Return any WPA information element for  an  associated  station
	       via  i_data.   The  request passed in through i_data identifies
	       the MAC address of the desired station.	If  an	RSN  (802.11i)
	       element is present it is	returned; otherwise any	WPA element is
	       returned.     Note    this    request	is   deprecated;   use
	       IEEE80211_IOC_WPAIE2 instead.

       IEEE80211_IOC_WPAIE2
	       Return any WPA information elements for an  associated  station
	       via  i_data.   The  request passed in through i_data identifies
	       the MAC address of the desired station.	One  or	 both  of  RSN
	       (802.11i) and WPA elements may be returned.

       IEEE80211_IOC_WPAKEY
	       Return the requested cryptographic key in the buffer pointed to
	       by  i_data.   The  key  number is specified in i_val and	may be
	       0-3.  A key number of zero is used to retrieve a	station's uni-
	       cast cipher key when operating with WPA enabled.	 If  the  user
	       is not root then	the key	data returned is all zeros.

       IEEE80211_IOC_WPS
	       Return whether or not Wi-FI Protected Setup (WPS) is enabled in
	       i_val.

       For  SIOCS80211	the  following	values of i_type are valid.  Note that
       changing	a value	on an interface	that is	running	may cause  the	inter-
       face  to	 be `reset'.  Resets may be handled without altering the state
       if the parameter	does not affect	the MLME state (e.g.  RTS  threshold),
       but  in	some cases the interface may need to scan for a	new network or
       clear state (including any associated stations);	in that	case  the  in-
       terface	is said	to be `restarted' (it is equivalent to marking the in-
       terface down and	back up).  The information  below  identifies  whether
       changing	a value	affects	the state of a running interface.

       IEEE80211_IOC_ADDMAC
	       Add an entry to the MAC address Access Control List (ACL) data-
	       base  using  the	 value	pointed	to by i_data.  The wlan_acl(4)
	       module must be installed	and enabled  or	 EINVAL	 will  be  re-
	       turned.

       IEEE80211_IOC_AMPDU
	       Set whether or not AMPDU	is enabled for transmit	and/or receive
	       using the value in i_val.  This request causes a	running	inter-
	       face   operating	  on   an   HT	 channel  to  be  reset.   See
	       IEEE80211_IOC_AMPDU above for details.

       IEEE80211_IOC_AMPDU_DENSITY
	       Set the minimum density for bursting AMPDU frames to the	 value
	       in i_val.  This request causes a	running	interface to be	reset.
	       See IEEE80211_IOC_AMPDU_DENSITY above for details.

       IEEE80211_IOC_AMPDU_LIMIT
	       Set  the	 limit	on  the	 size  of AMPDU	frames to the value in
	       i_val.  This request causes a running interface	to  be	reset.
	       See IEEE80211_IOC_AMPDU_LIMIT above for details.

       IEEE80211_IOC_AMSDU
	       Set whether or not AMSDU	is enabled for transmit	and/or receive
	       using the value in i_val.  This request causes a	running	inter-
	       face   operating	  on   an   HT	 channel  to  be  reset.   See
	       IEEE80211_IOC_AMSDU above for details.

       IEEE80211_IOC_AMSDU_LIMIT
	       Set the limit on	the size of  AMSDU  frames  to	the  value  in
	       i_val.	This  request  causes a	running	interface to be	reset.
	       See IEEE80211_IOC_AMSDU_LIMIT above for details.

       IEEE80211_IOC_APBRIDGE
	       Set whether AP bridging is enabled using	the  value  in	i_val.
	       See IEEE80211_IOC_APBRIDGE above	for details.

       IEEE80211_IOC_APPIE
	       Set  an	application information	element	using the data pointed
	       to by i_data.  This request causes a running  interface	to  be
	       restarted  if  the  WPA	information  element  is changed.  See
	       IEEE80211_IOC_APPIE above for details.

       IEEE80211_IOC_AUTHMODE
	       Set the current authentication mode using the value  in	i_val.
	       This  request  causes a running interface to be restarted.  See
	       IEEE80211_IOC_AUTHMODE above for	details.  This request	causes
	       a running interface to be restarted.

       IEEE80211_IOC_BEACON_INTERVAL
	       Set  the	 time  between	Beacon	frames (in TU) to the value in
	       i_val.	This  request  causes  a  running  interface   to   be
	       restarted.

       IEEE80211_IOC_BGSCAN
	       Set  whether  background	scanning is enabled using the value in
	       i_val.

       IEEE80211_IOC_BGSCAN_IDLE
	       Set the minimum time (in	msecs) a station must be  idle	before
	       it will do a background scan to the value in i_val.

       IEEE80211_IOC_BGSCAN_INTERVAL
	       Set  the	 minimum time (seconds)	between	background scan	opera-
	       tions to	the value in i_val.

       IEEE80211_IOC_BMISSTHRESHOLD
	       Set the number of consecutive missed Beacon frames  before  the
	       system  will  attempt  to roam to the value in i_val.  This re-
	       quest causes a running interface	to be reset.

       IEEE80211_IOC_BSSID
	       Set the 802.11 MAC address for the desired BSS  identifier  ac-
	       cording	to i_data.  This request causes	a running interface to
	       be restarted.

       IEEE80211_IOC_BURST
	       Set whether or not packet bursting is enabled using  the	 value
	       in i_val.  This request causes a	running	interface to be	reset.

       IEEE80211_IOC_CHANNEL
	       Set  the	 desired/current  channel to the value given by	i_val.
	       This request causes a running interface to  immediately	change
	       to  the	specified channel if possible; otherwise the interface
	       will be	restarted.   Note  this	 request  is  deprecated;  use
	       IEEE80211_IOC_CURCHAN instead.

       IEEE80211_IOC_CHANLIST
	       Set  the	 list  of  available  channels	using the channel list
	       pointed to by i_data.  The channel list is a  bit  vector  with
	       bit  N  set to 1	if IEEE	channel	number N is available for use.
	       The specified channel list is checked against the set  of  sup-
	       ported channels and any channels	not supported are silently ig-
	       nored.	If  the	 intersection of the channel list and the sup-
	       ported channels is empty	EINVAL is returned.  Note the  current
	       channel	may  be	 marked	invalid	after installing a new channel
	       list.  This request causes a running interface to be restarted.

       IEEE80211_IOC_COUNTERMEASURES
	       Set whether TKIP	Countermeasures	are enabled using the value in
	       i_val.  This request can	only be	used when  the	authentication
	       mode is set WPA;	otherwise EOPNOTSUPP will be returned.

       IEEE80211_IOC_CURCHAN
	       Set  the	 current  channel  using the information referenced by
	       i_data.	This request causes a running interface	to immediately
	       change to the specified channel if possible; otherwise the  in-
	       terface will be restarted.

       IEEE80211_IOC_DELKEY
	       Delete  the  key	 specified  by	the  information referenced by
	       i_data.

       IEEE80211_IOC_DELMAC
	       Remove an entry in the MAC address Access  Control  List	 (ACL)
	       database	using the value	pointed	to by i_data.  The wlan_acl(4)
	       module  must  be	 installed  and	 enabled or EINVAL will	be re-
	       turned.

       IEEE80211_IOC_DFS
	       Set whether or not Dynamic Frequency Selection (DFS) is enabled
	       using the value in i_val.  This request will fail  with	EINVAL
	       if 802.11h support is not enabled.  See IEEE80211_IOC_DFS above
	       for details.

       IEEE80211_IOC_DOTD
	       Set  whether  or	not 802.11d support is enabled using the value
	       in i_val.  This	request	 causes	 a  running  interface	to  be
	       restarted.  See IEEE80211_IOC_DOTD above	for details.

       IEEE80211_IOC_DOTH
	       Return  whether	802.11h	 support is enabled using the value in
	       i_val.  See IEEE80211_IOC_DOTH above for	details.

       IEEE80211_IOC_DROPUNENCRYPTED
	       Set whether unencrypted	packets	 transmit/received  should  be
	       discarded using the value in i_val.

       IEEE80211_IOC_DTIM_PERIOD
	       Set the period (in beacon intervals) between DTIM events	to the
	       value  in i_val.	 This request causes a running interface to be
	       restarted.

       IEEE80211_IOC_DWDS
	       Set whether or not Dynamic WDS support  is  enabled  using  the
	       value in	i_val.	See IEEE80211_IOC_DWDS above for details.

       IEEE80211_IOC_FF
	       Set  whether  Atheros  fast-frames support is enabled using the
	       value in	i_val.	This request causes a running interface	to  be
	       restarted.  See IEEE80211_IOC_FF	above for details.

       IEEE80211_IOC_FRAGTHRESHOLD
	       Set  the	threshold (in bytes) for enabling fragmentation	frames
	       using the value in i_val.  This request causes a	running	inter-
	       face to be reset.  See  IEEE80211_IOC_FRAGTHRESHOLD  above  for
	       details.

       IEEE80211_IOC_GREENFIELD
	       Set whether or not Greenfield preamble use is enabled using the
	       value  in i_val.	 This request causes a running interface to be
	       reset.  See IEEE80211_IOC_GREENFIELD above for details.

       IEEE80211_IOC_HIDESSID
	       Set whether SSID	hiding/cloaking	is enabled using the value  in
	       i_val.	This  request  causes a	running	interface to be	reset.
	       See IEEE80211_IOC_HIDESSID above	for details.

       IEEE80211_IOC_HTCOMPAT
	       Set whether or not 802.11n compatibility	support	is enabled us-
	       ing the value in	i_val.	This request causes a  running	inter-
	       face   to   be	reset	if   operating	on  HT	channel.   See
	       IEEE80211_IOC_HTCOMPAT above for	details.

       IEEE80211_IOC_HTCONF
	       Set automatic promotion of  HT  channels	 using	the  value  in
	       i_val.	 This	request	 causes	 a  running  interface	to  be
	       restarted.  See IEEE80211_IOC_HTCONF above for details.

       IEEE80211_IOC_HTPROTMODE
	       Set the technique used to protect HT frames in a	mixed  802.11n
	       network	using  the value in i_val.  This request causes	a run-
	       ning interface to be reset.  See	IEEE80211_IOC_HTPROTMODE above
	       for details.

       IEEE80211_IOC_HWMP_MAXHOPS
	       Set the maximum acceptable hop count in an HWMP path  according
	       to i_val.  Values must be in the	range [0-255].

       IEEE80211_IOC_HWMP_ROOTMODE
	       Set  the	 Mesh  root  mode operation according to i_val.	 Valid
	       values are IEEE80211_HWMP_ROOTMODE_DISABLED (root mode is  dis-
	       abled), IEEE80211_HWMP_ROOTMODE_NORMAL (send broadcast Path Re-
	       quest  frames),	IEEE80211_HWMP_ROOTMODE_PROACTIVE (send	broad-
	       cast   Path   Request   frames	and   force    replies)	   and
	       IEEE80211_HWMP_ROOTMODE_RANN  (send broadcast Root Announcement
	       (RANN) frames).

       IEEE80211_IOC_INACTIVITY
	       Set whether or not the system handles inactivity	processing us-
	       ing the value in	i_val.	When inactivity	processing is  enabled
	       the system will track stations that have	not transmitted	frames
	       and periodically	probe them to check if they are	still present.
	       Stations	 that  are  inactive  and do not respond to probes are
	       dropped.

       IEEE80211_IOC_MACCMD
	       Change the state	of the MAC address Access Control  List	 (ACL)
	       system.	    There     are    several	requests    supported:
	       IEEE80211_MACCMD_POLICY_OPEN (set the current policy to disable
	       ACL use), IEEE80211_MACCMD_POLICY_ALLOW (set the	current	policy
	       to   allow   only   addresses   listed	in   the    database),
	       IEEE80211_MACCMD_POLICY_DENY  (set  the	current	policy to deny
	       addresses	listed	      in	the	    database),
	       IEEE80211_MACCMD_POLICY_RADUS (set the current policy to	enable
	       use of a	RADIUS backend), IEEE80211_MACCMD_FLUSH	(flush all ad-
	       dresses from the	database), and IEEE80211_MACCMD_DETACH (detach
	       the  ACL	subsystem, disabling it).  The wlan_acl(4) module must
	       be installed or EINVAL will be returned.

       IEEE80211_IOC_MESH_AP
	       Set whether or not Mesh AP support is enabled using i_val.

       IEEE80211_IOC_MESH_FWRD
	       Set whether or not packet forwarding support is	enabled	 using
	       i_val.

       IEEE80211_IOC_MESH_ID
	       Set  the	 Mesh ID using the value pointed to by i_data.	A Mesh
	       ID can be up to IEEE80211_MESHID_LEN bytes long.

       IEEE80211_IOC_MESH_PP_METRIC
	       Set the link metric protocol using  the	value  pointed	to  by
	       i_data.

       IEEE80211_IOC_MESH_PP_PATH
	       Set  the	 path selection	protocol using the value pointed to by
	       i_data.

       IEEE80211_IOC_MESH_RTCMD
	       Manipulate the state of the Mesh	routing	tables.	  Several  re-
	       quests  are  supported:	IEEE80211_MESH_RTCMD_FLUSH  (flush the
	       contents	of the routing table),	IEEE80211_MESH_RTCMD_ADD  (add
	       an  entry for the MAC address specified in i_data and start the
	       Peer  discovery	 process),   and   IEEE80211_MESH_RTCMD_DELETE
	       (delete the entry corresponding to the MAC address specified in
	       i_data ).

       IEEE80211_IOC_MESH_TTL
	       Set  the	 Mesh  Time To Live (TTL) setting installed in packets
	       transmitted by this mesh	node using i_val.

       IEEE80211_IOC_MLME
	       Explicitly control the MLME state machine for a	station	 using
	       the  MLME request pointed to by i_data.	There are several MLME
	       operations supported: IEEE80211_MLME_ASSOC (request association
	       to an access point),  IEEE80211_MLME_DIASSOC  (diassociate  the
	       specified  station),  IEEE80211_MLME_DEAUTH (deauthenticate the
	       specified station), IEEE80211_MLME_AUHORIZE (mark the specified
	       station	   authorized	  to	  pass	    data      frames),
	       IEEE80211_MLME_UNAUTHORIZE   (revoke  the  specified  station's
	       ability to pass data frames), and IEEE80211_MLME_AUTH  (request
	       authentication to an access point).  Note when this facility is
	       used  for stations operating in infrastructure mode the roaming
	       mode should be set to manual.

       IEEE80211_IOC_POWERSAVE
	       Set the current powersaving mode	to the value  in  i_val.   See
	       IEEE80211_IOC_POWERSAVE	above  for valid values.  This request
	       causes a	running	interface to be	reset.

       IEEE80211_IOC_POWERSAVESLEEP
	       Set the powersave sleep time in TU to the value in i_val.  This
	       request causes a	running	interface to be	reset.

       IEEE80211_IOC_PRIVACY
	       Set the current MLME setting for	PRIVACY	 using	the  value  in
	       i_val.  See IEEE80211_IOC_PRIVACY above for details.

       IEEE80211_IOC_PROTMODE
	       Set  the	current	802.11g	protection mode	to the value in	i_val.
	       This request causes a  running  interface  to  be  reset.   See
	       IEEE80211_IOC_PROTMODE  above for details.  This	request	causes
	       a running interface to be reset.

       IEEE80211_IOC_PUREG
	       Set whether ``pure 11g''	mode is	enabled	 using	the  value  in
	       i_val.	 This	request	 causes	 a  running  interface	to  be
	       restarted.  See IEEE80211_IOC_PUREG above for details.

       IEEE80211_IOC_PUREN
	       Set whether ``pure 11n''	mode is	enabled	 using	the  value  in
	       i_val.	 This	request	 causes	 a  running  interface	to  be
	       restarted.  See IEEE80211_IOC_PUREN above for details.

       IEEE80211_IOC_REGDOMAIN
	       Set the regulatory state	using the data referenced  by  i_data.
	       This request can	only be	issued when all	interfaces cloned from
	       the underlying physical device are marked down; otherwise EBUSY
	       is  returned.   Note the	new regulatory data may	invalidate any
	       desired channel.

       IEEE80211_IOC_RIFS
	       Set whether or not Reduced InterFrame Spacing (RIFS) is enabled
	       using the value in i_val.  This	 setting  is  meaningful  only
	       when  operating	with  802.11n  on an HT	channel.  This request
	       causes a	running	interface to be	reset.

       IEEE80211_IOC_ROAM
	       Set station roaming parameters using the	 data  pointed	to  by
	       i_data.

       IEEE80211_IOC_ROAMING
	       Set  the	 current  roaming  mode	 to  the  value	in i_val.  See
	       IEEE80211_IOC_ROAMING above for details.

       IEEE80211_IOC_RTSTHRESHOLD
	       Set the threshold (in bytes) for	enabling transmission  of  RTS
	       frames  to  the	value in i_val.	 This request causes a running
	       interface to be reset.	See  IEEE80211_IOC_RTSTHRESHOLD	 above
	       for details.

       IEEE80211_IOC_SCANVALID
	       Set  the	 age  (in  seconds) that results from a	scan operation
	       will be considered valid.  When	scan  results  are  no	longer
	       valid and they are needed (e.g. to roam)	the system will	initi-
	       ate a scan operation to replenish the scan cache.

       IEEE80211_IOC_SCAN_REQ
	       Request	a  scan	 operation  using the parameters pointed to by
	       i_val.  The underlying device must be running or	ENXIO will  be
	       returned.  Values for sr_duration, sr_mindwell, and sr_maxdwell
	       shorter	than  1	 clock tick are	rounded	up to a	tick.  If more
	       SSID's are supplied than	the system is capable of handling  the
	       extra  ones  are	 silently ignored.  If a scan operation	is al-
	       ready in	progress the request will be (silently)	ignored.

       IEEE80211_IOC_SCAN_CANCEL
	       Cancel any pending/active scan operation.

       IEEE80211_IOC_SHORTGI
	       Set whether or not Short	Guard Interval (SGI) is	enabled	 using
	       the value in i_val.  Note SGI is	only used when operating on an
	       HT  (802.11n) channel.  This request causes a running interface
	       to be reset.

       IEEE80211_IOC_SMPS
	       Set the Spatial Multiplexing Power Save (SMPS) setting  to  the
	       value  in i_val.	 This request causes a running interface to be
	       reset.  See IEEE80211_IOC_SMPS above for	details.

       IEEE80211_IOC_SSID
	       Set the desired SSID using the value pointed to by i_data.  The
	       string may be at	most IEEE80211_NWID_LEN	bytes.	 This  request
	       causes a	running	interface to be	restarted.

       IEEE80211_IOC_STA_STATS
	       Clear accumulated statistics for	the specified station.

       IEEE80211_IOC_STA_VLAN
	       Set  the	 VLAN tag for the specified station using the informa-
	       tion pointed to by i_data.

       IEEE80211_IOC_TDMA_BINTERVAL
	       Set the interval	between	Beacon frames to the value  in	i_val.
	       Values  must be positive.  This request causes a	running	inter-
	       face to be reset.

       IEEE80211_IOC_TDMA_SLOT
	       Set the current TDMA slot to the	value in i_val.	  Values  must
	       be  in  the range [0-slotcnt].  Slot 0 identifies the master in
	       the TDMA	network; if it running it will immediately start send-
	       ing Beacon frames.

       IEEE80211_IOC_TDMA_SLOTCNT
	       Set the number of slots in the TDMA network  to	the  value  in
	       i_val.  This request causes a running interface to be reset.

       IEEE80211_IOC_TDMA_SLOTLEN
	       Set the length of the TDMA slot assigned	to each	station	in the
	       network	to  the	 value	in i_val.  Slot	lengths	must be	in the
	       range 200 usecs to 1024 milliseconds (though values outside the
	       range 1-200ms are unlikely to work well).  This request	causes
	       a running interface to be reset.

       IEEE80211_IOC_TSN
	       Set  whether  or	not Transitional Security Network (TSN)	is en-
	       abled using the value in	i_val.

       IEEE80211_IOC_TURBOP
	       Set whether Atheros Dynamic Turbo mode  is  enabled  using  the
	       value  in i_val.	 This request causes a running interface to be
	       restarted.

       IEEE80211_IOC_TXPARAMS
	       Set transmit parameters using the data pointed  to  be  i_data.
	       This request causes a running interface to be restarted.

       IEEE80211_IOC_TXPOWER
	       Set  the	 maximum  transmit  power limit	in .5 dBm units	to the
	       value in	i_val.	This request causes a running interface	to  be
	       reset.

       IEEE80211_IOC_WEP
	       Set   the  current  WEP	mode  to  the  value  in  i_val.   See
	       IEEE80211_IOC_WEP above for valid values.  This request	causes
	       a running interface to be restarted.  Note this request is dep-
	       recated;		 use	     IEEE80211_IOC_PRIVACY	   and
	       IEEE80211_IOC_DROPUNENCRYPTED instead.

       IEEE80211_IOC_WEPKEY
	       Set the WEP key indicated by i_val using	the data pointed to by
	       i_data.	   Note	   this	   request    is    deprecated;	   use
	       IEEE80211_IOC_WPAKEY instead.

       IEEE80211_IOC_WEPTXKEY
	       Set the default transmit	key used for transmission to the value
	       in i_val.

       IEEE80211_IOC_WME
	       Set  whether  or	not WME/WMM support is enabled using the value
	       in i_val.  This request causes a	running	interface to be	reset.

       IEEE80211_IOC_WME_ACKPOLICY
	       Set the WME ACK Policy for the Access Class (AC)	 specified  in
	       i_len using the value in	i_val.

       IEEE80211_IOC_WME_ACM
	       Set  the	 WME  Admission	Control	Mechanism for the Access Class
	       (AC) specified in i_len using the value in i_val.

       IEEE80211_IOC_WME_AIFS
	       Set the WME AIFS	parameter for the Access Class (AC)  specified
	       in i_len	using the value	in i_val.

       IEEE80211_IOC_WME_CWMAX
	       Set the WME CWmax parameter for the Access Class	(AC) specified
	       in i_len	using the value	in i_val.

       IEEE80211_IOC_WME_CWMIN
	       Set the WME CWmin parameter for the Access Class	(AC) specified
	       in i_len	using the value	in i_val.

       IEEE80211_IOC_WME_TXOPLIMIT
	       Set the WME TxOpLimit parameter for the Access Class (AC) spec-
	       ified in	i_len using the	value in i_val.

       IEEE80211_IOC_WPA
	       Set  the	 WPA configuration using the value in i_val.  This re-
	       quest  causes  a	 running   interface   to   be	 reset.	   See
	       IEEE80211_IOC_WPA above for details.

       IEEE80211_IOC_WPAKEY
	       Set  the	 requested  cryptographic key using data in the	buffer
	       pointed to by i_data.  See IEEE80211_IOC_WPAKEY for details.

       IEEE80211_IOC_WPS
	       Set whether or not Wi-FI	Protected Setup	(WPS) is enabled using
	       the value in i_val.

SEE ALSO
       ioctl(2), wlan(4), wlan_acl(4), wlan_xauth(4), hostapd(8), ifconfig(8),
       wpa_supplicant(8)

FreeBSD	14.3			August 7, 2020			   NET80211(4)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=net80211&sektion=4&manpath=FreeBSD+14.3-RELEASE+and+Ports>

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