1 #ifndef __LINUX_NL80211_H
2 #define __LINUX_NL80211_H
4 * 802.11 netlink interface public header
6 * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
7 * Copyright 2008 Michael Wu <flamingice@sourmilk.net>
8 * Copyright 2008 Luis Carlos Cobo <luisca@cozybit.com>
9 * Copyright 2008 Michael Buesch <m@bues.ch>
10 * Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez@atheros.com>
11 * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com>
12 * Copyright 2008 Colin McCabe <colin@cozybit.com>
14 * Permission to use, copy, modify, and/or distribute this software for any
15 * purpose with or without fee is hereby granted, provided that the above
16 * copyright notice and this permission notice appear in all copies.
18 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
19 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
20 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
21 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
22 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
23 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
24 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
28 #include <linux/types.h>
31 * DOC: Station handling
33 * Stations are added per interface, but a special case exists with VLAN
34 * interfaces. When a station is bound to an AP interface, it may be moved
35 * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN).
36 * The station is still assumed to belong to the AP interface it was added
39 * TODO: need more info?
43 * DOC: Frame transmission/registration support
45 * Frame transmission and registration support exists to allow userspace
46 * management entities such as wpa_supplicant react to management frames
47 * that are not being handled by the kernel. This includes, for example,
48 * certain classes of action frames that cannot be handled in the kernel
49 * for various reasons.
51 * Frame registration is done on a per-interface basis and registrations
52 * cannot be removed other than by closing the socket. It is possible to
53 * specify a registration filter to register, for example, only for a
54 * certain type of action frame. In particular with action frames, those
55 * that userspace registers for will not be returned as unhandled by the
56 * driver, so that the registered application has to take responsibility
59 * The type of frame that can be registered for is also dependent on the
60 * driver and interface type. The frame types are advertised in wiphy
61 * attributes so applications know what to expect.
63 * NOTE: When an interface changes type while registrations are active,
64 * these registrations are ignored until the interface type is
65 * changed again. This means that changing the interface type can
66 * lead to a situation that couldn't otherwise be produced, but
67 * any such registrations will be dormant in the sense that they
68 * will not be serviced, i.e. they will not receive any frames.
70 * Frame transmission allows userspace to send for example the required
71 * responses to action frames. It is subject to some sanity checking,
72 * but many frames can be transmitted. When a frame was transmitted, its
73 * status is indicated to the sending socket.
75 * For more technical details, see the corresponding command descriptions
80 * DOC: Virtual interface / concurrency capabilities
82 * Some devices are able to operate with virtual MACs, they can have
83 * more than one virtual interface. The capability handling for this
84 * is a bit complex though, as there may be a number of restrictions
85 * on the types of concurrency that are supported.
87 * To start with, each device supports the interface types listed in
88 * the %NL80211_ATTR_SUPPORTED_IFTYPES attribute, but by listing the
89 * types there no concurrency is implied.
91 * Once concurrency is desired, more attributes must be observed:
92 * To start with, since some interface types are purely managed in
93 * software, like the AP-VLAN type in mac80211 for example, there's
94 * an additional list of these, they can be added at any time and
95 * are only restricted by some semantic restrictions (e.g. AP-VLAN
96 * cannot be added without a corresponding AP interface). This list
97 * is exported in the %NL80211_ATTR_SOFTWARE_IFTYPES attribute.
99 * Further, the list of supported combinations is exported. This is
100 * in the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute. Basically,
101 * it exports a list of "groups", and at any point in time the
102 * interfaces that are currently active must fall into any one of
103 * the advertised groups. Within each group, there are restrictions
104 * on the number of interfaces of different types that are supported
105 * and also the number of different channels, along with potentially
106 * some other restrictions. See &enum nl80211_if_combination_attrs.
108 * All together, these attributes define the concurrency of virtual
109 * interfaces that a given device supports.
113 * enum nl80211_commands - supported nl80211 commands
115 * @NL80211_CMD_UNSPEC: unspecified command to catch errors
117 * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request
118 * to get a list of all present wiphys.
119 * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or
120 * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME,
121 * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ (and the
122 * attributes determining the channel width; this is used for setting
123 * monitor mode channel), %NL80211_ATTR_WIPHY_RETRY_SHORT,
124 * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
125 * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD.
126 * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL
127 * instead, the support here is for backward compatibility only.
128 * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request
129 * or rename notification. Has attributes %NL80211_ATTR_WIPHY and
130 * %NL80211_ATTR_WIPHY_NAME.
131 * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes
132 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME.
134 * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration;
135 * either a dump request on a %NL80211_ATTR_WIPHY or a specific get
136 * on an %NL80211_ATTR_IFINDEX is supported.
137 * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires
138 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE.
139 * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response
140 * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX,
141 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also
142 * be sent from userspace to request creation of a new virtual interface,
143 * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and
144 * %NL80211_ATTR_IFNAME.
145 * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes
146 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from
147 * userspace to request deletion of a virtual interface, then requires
148 * attribute %NL80211_ATTR_IFINDEX.
150 * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified
151 * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC.
152 * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT,
153 * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD.
154 * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA,
155 * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER,
156 * and %NL80211_ATTR_KEY_SEQ attributes.
157 * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX
158 * or %NL80211_ATTR_MAC.
160 * @NL80211_CMD_GET_BEACON: (not used)
161 * @NL80211_CMD_SET_BEACON: change the beacon on an access point interface
162 * using the %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL
163 * attributes. For drivers that generate the beacon and probe responses
164 * internally, the following attributes must be provided: %NL80211_ATTR_IE,
165 * %NL80211_ATTR_IE_PROBE_RESP and %NL80211_ATTR_IE_ASSOC_RESP.
166 * @NL80211_CMD_START_AP: Start AP operation on an AP interface, parameters
167 * are like for %NL80211_CMD_SET_BEACON, and additionally parameters that
168 * do not change are used, these include %NL80211_ATTR_BEACON_INTERVAL,
169 * %NL80211_ATTR_DTIM_PERIOD, %NL80211_ATTR_SSID,
170 * %NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE,
171 * %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS,
172 * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY,
173 * %NL80211_ATTR_AUTH_TYPE and %NL80211_ATTR_INACTIVITY_TIMEOUT.
174 * The channel to use can be set on the interface or be given using the
175 * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel width.
176 * @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP
177 * @NL80211_CMD_STOP_AP: Stop AP operation on the given interface
178 * @NL80211_CMD_DEL_BEACON: old alias for %NL80211_CMD_STOP_AP
180 * @NL80211_CMD_GET_STATION: Get station attributes for station identified by
181 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
182 * @NL80211_CMD_SET_STATION: Set station attributes for station identified by
183 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
184 * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the
185 * the interface identified by %NL80211_ATTR_IFINDEX.
186 * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC
187 * or, if no MAC address given, all stations, on the interface identified
188 * by %NL80211_ATTR_IFINDEX.
190 * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to
191 * destination %NL80211_ATTR_MAC on the interface identified by
192 * %NL80211_ATTR_IFINDEX.
193 * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to
194 * destination %NL80211_ATTR_MAC on the interface identified by
195 * %NL80211_ATTR_IFINDEX.
196 * @NL80211_CMD_NEW_MPATH: Create a new mesh path for the destination given by
197 * %NL80211_ATTR_MAC via %NL80211_ATTR_MPATH_NEXT_HOP.
198 * @NL80211_CMD_DEL_MPATH: Delete a mesh path to the destination given by
200 * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the
201 * the interface identified by %NL80211_ATTR_IFINDEX.
202 * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC
203 * or, if no MAC address given, all mesh paths, on the interface identified
204 * by %NL80211_ATTR_IFINDEX.
205 * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by
206 * %NL80211_ATTR_IFINDEX.
208 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set
210 * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command
211 * after being queried by the kernel. CRDA replies by sending a regulatory
212 * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our
213 * current alpha2 if it found a match. It also provides
214 * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each
215 * regulatory rule is a nested set of attributes given by
216 * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and
217 * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by
218 * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and
219 * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP.
220 * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain
221 * to the specified ISO/IEC 3166-1 alpha2 country code. The core will
222 * store this as a valid request and then query userspace for it.
224 * @NL80211_CMD_GET_MESH_CONFIG: Get mesh networking properties for the
225 * interface identified by %NL80211_ATTR_IFINDEX
227 * @NL80211_CMD_SET_MESH_CONFIG: Set mesh networking properties for the
228 * interface identified by %NL80211_ATTR_IFINDEX
230 * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The
231 * interface is identified with %NL80211_ATTR_IFINDEX and the management
232 * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be
233 * added to the end of the specified management frame is specified with
234 * %NL80211_ATTR_IE. If the command succeeds, the requested data will be
235 * added to all specified management frames generated by
236 * kernel/firmware/driver.
237 * Note: This command has been removed and it is only reserved at this
238 * point to avoid re-using existing command number. The functionality this
239 * command was planned for has been provided with cleaner design with the
240 * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN,
241 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE,
242 * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE.
244 * @NL80211_CMD_GET_SCAN: get scan results
245 * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters
246 * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the
247 * probe requests at CCK rate or not.
248 * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to
249 * NL80211_CMD_GET_SCAN and on the "scan" multicast group)
250 * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons,
251 * partial scan results may be available
253 * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain
254 * intervals, as specified by %NL80211_ATTR_SCHED_SCAN_INTERVAL.
255 * Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS)
256 * are passed, they are used in the probe requests. For
257 * broadcast, a broadcast SSID must be passed (ie. an empty
258 * string). If no SSID is passed, no probe requests are sent and
259 * a passive scan is performed. %NL80211_ATTR_SCAN_FREQUENCIES,
260 * if passed, define which channels should be scanned; if not
261 * passed, all channels allowed for the current regulatory domain
262 * are used. Extra IEs can also be passed from the userspace by
263 * using the %NL80211_ATTR_IE attribute.
264 * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT
265 * if scheduled scan is not running.
266 * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan
268 * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has
269 * stopped. The driver may issue this event at any time during a
270 * scheduled scan. One reason for stopping the scan is if the hardware
271 * does not support starting an association or a normal scan while running
272 * a scheduled scan. This event is also sent when the
273 * %NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface
274 * is brought down while a scheduled scan was running.
276 * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation
278 * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to
279 * NL80211_CMD_GET_SURVEY and on the "scan" multicast group)
281 * @NL80211_CMD_SET_PMKSA: Add a PMKSA cache entry, using %NL80211_ATTR_MAC
282 * (for the BSSID) and %NL80211_ATTR_PMKID.
283 * @NL80211_CMD_DEL_PMKSA: Delete a PMKSA cache entry, using %NL80211_ATTR_MAC
284 * (for the BSSID) and %NL80211_ATTR_PMKID.
285 * @NL80211_CMD_FLUSH_PMKSA: Flush all PMKSA cache entries.
287 * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain
288 * has been changed and provides details of the request information
289 * that caused the change such as who initiated the regulatory request
290 * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx
291 * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if
292 * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or
293 * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain
294 * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is
295 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on
296 * to (%NL80211_ATTR_REG_ALPHA2).
297 * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon
298 * has been found while world roaming thus enabling active scan or
299 * any mode of operation that initiates TX (beacons) on a channel
300 * where we would not have been able to do either before. As an example
301 * if you are world roaming (regulatory domain set to world or if your
302 * driver is using a custom world roaming regulatory domain) and while
303 * doing a passive scan on the 5 GHz band you find an AP there (if not
304 * on a DFS channel) you will now be able to actively scan for that AP
305 * or use AP mode on your card on that same channel. Note that this will
306 * never be used for channels 1-11 on the 2 GHz band as they are always
307 * enabled world wide. This beacon hint is only sent if your device had
308 * either disabled active scanning or beaconing on a channel. We send to
309 * userspace the wiphy on which we removed a restriction from
310 * (%NL80211_ATTR_WIPHY) and the channel on which this occurred
311 * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER)
312 * the beacon hint was processed.
314 * @NL80211_CMD_AUTHENTICATE: authentication request and notification.
315 * This command is used both as a command (request to authenticate) and
316 * as an event on the "mlme" multicast group indicating completion of the
317 * authentication process.
318 * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the
319 * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and
320 * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify
321 * the SSID (mainly for association, but is included in authentication
322 * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used
323 * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE
324 * is used to specify the authentication type. %NL80211_ATTR_IE is used to
325 * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs)
326 * to be added to the frame.
327 * When used as an event, this reports reception of an Authentication
328 * frame in station and IBSS modes when the local MLME processed the
329 * frame, i.e., it was for the local STA and was received in correct
330 * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the
331 * MLME SAP interface (kernel providing MLME, userspace SME). The
332 * included %NL80211_ATTR_FRAME attribute contains the management frame
333 * (including both the header and frame body, but not FCS). This event is
334 * also used to indicate if the authentication attempt timed out. In that
335 * case the %NL80211_ATTR_FRAME attribute is replaced with a
336 * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which
337 * pending authentication timed out).
338 * @NL80211_CMD_ASSOCIATE: association request and notification; like
339 * NL80211_CMD_AUTHENTICATE but for Association and Reassociation
340 * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request,
341 * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives).
342 * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like
343 * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to
344 * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication
346 * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like
347 * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to
348 * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives).
350 * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael
351 * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the
352 * event includes %NL80211_ATTR_MAC to describe the source MAC address of
353 * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key
354 * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and
355 * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this
356 * event matches with MLME-MICHAELMICFAILURE.indication() primitive
358 * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a
359 * FREQ attribute (for the initial frequency if no peer can be found)
360 * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those
361 * should be fixed rather than automatically determined. Can only be
362 * executed on a network interface that is UP, and fixed BSSID/FREQ
363 * may be rejected. Another optional parameter is the beacon interval,
364 * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not
365 * given defaults to 100 TU (102.4ms).
366 * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is
367 * determined by the network interface.
369 * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute
370 * to identify the device, and the TESTDATA blob attribute to pass through
373 * @NL80211_CMD_CONNECT: connection request and notification; this command
374 * requests to connect to a specified network but without separating
375 * auth and assoc steps. For this, you need to specify the SSID in a
376 * %NL80211_ATTR_SSID attribute, and can optionally specify the association
377 * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_MAC,
378 * %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT,
379 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE and
380 * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT.
381 * Background scan period can optionally be
382 * specified in %NL80211_ATTR_BG_SCAN_PERIOD,
383 * if not specified default background scan configuration
384 * in driver is used and if period value is 0, bg scan will be disabled.
385 * This attribute is ignored if driver does not support roam scan.
386 * It is also sent as an event, with the BSSID and response IEs when the
387 * connection is established or failed to be established. This can be
388 * determined by the STATUS_CODE attribute.
389 * @NL80211_CMD_ROAM: request that the card roam (currently not implemented),
390 * sent as an event when the card/driver roamed by itself.
391 * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify
392 * userspace that a connection was dropped by the AP or due to other
393 * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and
394 * %NL80211_ATTR_REASON_CODE attributes are used.
396 * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices
397 * associated with this wiphy must be down and will follow.
399 * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified
400 * channel for the specified amount of time. This can be used to do
401 * off-channel operations like transmit a Public Action frame and wait for
402 * a response while being associated to an AP on another channel.
403 * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus
404 * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the
405 * frequency for the operation.
406 * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds
407 * to remain on the channel. This command is also used as an event to
408 * notify when the requested duration starts (it may take a while for the
409 * driver to schedule this time due to other concurrent needs for the
411 * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE)
412 * that will be included with any events pertaining to this request;
413 * the cookie is also used to cancel the request.
414 * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a
415 * pending remain-on-channel duration if the desired operation has been
416 * completed prior to expiration of the originally requested duration.
417 * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the
418 * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to
419 * uniquely identify the request.
420 * This command is also used as an event to notify when a requested
421 * remain-on-channel duration has expired.
423 * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX
424 * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface
425 * and @NL80211_ATTR_TX_RATES the set of allowed rates.
427 * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames
428 * (via @NL80211_CMD_FRAME) for processing in userspace. This command
429 * requires an interface index, a frame type attribute (optional for
430 * backward compatibility reasons, if not given assumes action frames)
431 * and a match attribute containing the first few bytes of the frame
432 * that should match, e.g. a single byte for only a category match or
433 * four bytes for vendor frames including the OUI. The registration
434 * cannot be dropped, but is removed automatically when the netlink
435 * socket is closed. Multiple registrations can be made.
436 * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for
437 * backward compatibility
438 * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This
439 * command is used both as a request to transmit a management frame and
440 * as an event indicating reception of a frame that was not processed in
441 * kernel code, but is for us (i.e., which may need to be processed in a
442 * user space application). %NL80211_ATTR_FRAME is used to specify the
443 * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ is used
444 * to indicate on which channel the frame is to be transmitted or was
445 * received. If this channel is not the current channel (remain-on-channel
446 * or the operational channel) the device will switch to the given channel
447 * and transmit the frame, optionally waiting for a response for the time
448 * specified using %NL80211_ATTR_DURATION. When called, this operation
449 * returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the
450 * TX status event pertaining to the TX request.
451 * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the
452 * management frames at CCK rate or not in 2GHz band.
453 * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this
454 * command may be used with the corresponding cookie to cancel the wait
455 * time if it is known that it is no longer necessary.
456 * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility.
457 * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame
458 * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies
459 * the TX command and %NL80211_ATTR_FRAME includes the contents of the
460 * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged
462 * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for
463 * backward compatibility.
465 * @NL80211_CMD_SET_POWER_SAVE: Set powersave, using %NL80211_ATTR_PS_STATE
466 * @NL80211_CMD_GET_POWER_SAVE: Get powersave status in %NL80211_ATTR_PS_STATE
468 * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command
469 * is used to configure connection quality monitoring notification trigger
471 * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This
472 * command is used as an event to indicate the that a trigger level was
474 * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ
475 * and the attributes determining channel width) the given interface
476 * (identifed by %NL80211_ATTR_IFINDEX) shall operate on.
477 * In case multiple channels are supported by the device, the mechanism
478 * with which it switches channels is implementation-defined.
479 * When a monitor interface is given, it can only switch channel while
480 * no other interfaces are operating to avoid disturbing the operation
481 * of any other interfaces, and other interfaces will again take
482 * precedence when they are used.
484 * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface.
486 * @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial
487 * mesh config parameters may be given.
488 * @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the
489 * network is determined by the network interface.
491 * @NL80211_CMD_UNPROT_DEAUTHENTICATE: Unprotected deauthentication frame
492 * notification. This event is used to indicate that an unprotected
493 * deauthentication frame was dropped when MFP is in use.
494 * @NL80211_CMD_UNPROT_DISASSOCIATE: Unprotected disassociation frame
495 * notification. This event is used to indicate that an unprotected
496 * disassociation frame was dropped when MFP is in use.
498 * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a
499 * beacon or probe response from a compatible mesh peer. This is only
500 * sent while no station information (sta_info) exists for the new peer
501 * candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH is set. On
502 * reception of this notification, userspace may decide to create a new
503 * station (@NL80211_CMD_NEW_STATION). To stop this notification from
504 * reoccurring, the userspace authentication daemon may want to create the
505 * new station with the AUTHENTICATED flag unset and maybe change it later
506 * depending on the authentication result.
508 * @NL80211_CMD_GET_WOWLAN: get Wake-on-Wireless-LAN (WoWLAN) settings.
509 * @NL80211_CMD_SET_WOWLAN: set Wake-on-Wireless-LAN (WoWLAN) settings.
510 * Since wireless is more complex than wired ethernet, it supports
511 * various triggers. These triggers can be configured through this
512 * command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For
513 * more background information, see
514 * http://wireless.kernel.org/en/users/Documentation/WoWLAN.
516 * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver
517 * the necessary information for supporting GTK rekey offload. This
518 * feature is typically used during WoWLAN. The configuration data
519 * is contained in %NL80211_ATTR_REKEY_DATA (which is nested and
520 * contains the data in sub-attributes). After rekeying happened,
521 * this command may also be sent by the driver as an MLME event to
522 * inform userspace of the new replay counter.
524 * @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace
525 * of PMKSA caching dandidates.
527 * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup).
528 * In addition, this can be used as an event to request userspace to take
529 * actions on TDLS links (set up a new link or tear down an existing one).
530 * In such events, %NL80211_ATTR_TDLS_OPERATION indicates the requested
531 * operation, %NL80211_ATTR_MAC contains the peer MAC address, and
532 * %NL80211_ATTR_REASON_CODE the reason code to be used (only with
533 * %NL80211_TDLS_TEARDOWN).
534 * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame.
536 * @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP
537 * (or GO) interface (i.e. hostapd) to ask for unexpected frames to
538 * implement sending deauth to stations that send unexpected class 3
539 * frames. Also used as the event sent by the kernel when such a frame
541 * For the event, the %NL80211_ATTR_MAC attribute carries the TA and
542 * other attributes like the interface index are present.
543 * If used as the command it must have an interface index and you can
544 * only unsubscribe from the event by closing the socket. Subscription
545 * is also for %NL80211_CMD_UNEXPECTED_4ADDR_FRAME events.
547 * @NL80211_CMD_UNEXPECTED_4ADDR_FRAME: Sent as an event indicating that the
548 * associated station identified by %NL80211_ATTR_MAC sent a 4addr frame
549 * and wasn't already in a 4-addr VLAN. The event will be sent similarly
550 * to the %NL80211_CMD_UNEXPECTED_FRAME event, to the same listener.
552 * @NL80211_CMD_PROBE_CLIENT: Probe an associated station on an AP interface
553 * by sending a null data frame to it and reporting when the frame is
554 * acknowleged. This is used to allow timing out inactive clients. Uses
555 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_MAC. The command returns a
556 * direct reply with an %NL80211_ATTR_COOKIE that is later used to match
557 * up the event with the request. The event includes the same data and
558 * has %NL80211_ATTR_ACK set if the frame was ACKed.
560 * @NL80211_CMD_REGISTER_BEACONS: Register this socket to receive beacons from
561 * other BSSes when any interfaces are in AP mode. This helps implement
562 * OLBC handling in hostapd. Beacons are reported in %NL80211_CMD_FRAME
563 * messages. Note that per PHY only one application may register.
565 * @NL80211_CMD_SET_NOACK_MAP: sets a bitmap for the individual TIDs whether
566 * No Acknowledgement Policy should be applied.
568 * @NL80211_CMD_CH_SWITCH_NOTIFY: An AP or GO may decide to switch channels
569 * independently of the userspace SME, send this event indicating
570 * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ and the
571 * attributes determining channel width.
573 * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by
574 * its %NL80211_ATTR_WDEV identifier. It must have been created with
575 * %NL80211_CMD_NEW_INTERFACE previously. After it has been started, the
576 * P2P Device can be used for P2P operations, e.g. remain-on-channel and
577 * public action frame TX.
578 * @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by
579 * its %NL80211_ATTR_WDEV identifier.
581 * @NL80211_CMD_CONN_FAILED: connection request to an AP failed; used to
582 * notify userspace that AP has rejected the connection request from a
583 * station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON
586 * @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames
587 * for IBSS or MESH vif.
589 * @NL80211_CMD_MAX: highest used command number
590 * @__NL80211_CMD_AFTER_LAST: internal use
592 enum nl80211_commands
{
593 /* don't change the order or add anything between, this is ABI! */
596 NL80211_CMD_GET_WIPHY
, /* can dump */
597 NL80211_CMD_SET_WIPHY
,
598 NL80211_CMD_NEW_WIPHY
,
599 NL80211_CMD_DEL_WIPHY
,
601 NL80211_CMD_GET_INTERFACE
, /* can dump */
602 NL80211_CMD_SET_INTERFACE
,
603 NL80211_CMD_NEW_INTERFACE
,
604 NL80211_CMD_DEL_INTERFACE
,
611 NL80211_CMD_GET_BEACON
,
612 NL80211_CMD_SET_BEACON
,
613 NL80211_CMD_START_AP
,
614 NL80211_CMD_NEW_BEACON
= NL80211_CMD_START_AP
,
616 NL80211_CMD_DEL_BEACON
= NL80211_CMD_STOP_AP
,
618 NL80211_CMD_GET_STATION
,
619 NL80211_CMD_SET_STATION
,
620 NL80211_CMD_NEW_STATION
,
621 NL80211_CMD_DEL_STATION
,
623 NL80211_CMD_GET_MPATH
,
624 NL80211_CMD_SET_MPATH
,
625 NL80211_CMD_NEW_MPATH
,
626 NL80211_CMD_DEL_MPATH
,
631 NL80211_CMD_REQ_SET_REG
,
633 NL80211_CMD_GET_MESH_CONFIG
,
634 NL80211_CMD_SET_MESH_CONFIG
,
636 NL80211_CMD_SET_MGMT_EXTRA_IE
/* reserved; not used */,
640 NL80211_CMD_GET_SCAN
,
641 NL80211_CMD_TRIGGER_SCAN
,
642 NL80211_CMD_NEW_SCAN_RESULTS
,
643 NL80211_CMD_SCAN_ABORTED
,
645 NL80211_CMD_REG_CHANGE
,
647 NL80211_CMD_AUTHENTICATE
,
648 NL80211_CMD_ASSOCIATE
,
649 NL80211_CMD_DEAUTHENTICATE
,
650 NL80211_CMD_DISASSOCIATE
,
652 NL80211_CMD_MICHAEL_MIC_FAILURE
,
654 NL80211_CMD_REG_BEACON_HINT
,
656 NL80211_CMD_JOIN_IBSS
,
657 NL80211_CMD_LEAVE_IBSS
,
659 NL80211_CMD_TESTMODE
,
663 NL80211_CMD_DISCONNECT
,
665 NL80211_CMD_SET_WIPHY_NETNS
,
667 NL80211_CMD_GET_SURVEY
,
668 NL80211_CMD_NEW_SURVEY_RESULTS
,
670 NL80211_CMD_SET_PMKSA
,
671 NL80211_CMD_DEL_PMKSA
,
672 NL80211_CMD_FLUSH_PMKSA
,
674 NL80211_CMD_REMAIN_ON_CHANNEL
,
675 NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL
,
677 NL80211_CMD_SET_TX_BITRATE_MASK
,
679 NL80211_CMD_REGISTER_FRAME
,
680 NL80211_CMD_REGISTER_ACTION
= NL80211_CMD_REGISTER_FRAME
,
682 NL80211_CMD_ACTION
= NL80211_CMD_FRAME
,
683 NL80211_CMD_FRAME_TX_STATUS
,
684 NL80211_CMD_ACTION_TX_STATUS
= NL80211_CMD_FRAME_TX_STATUS
,
686 NL80211_CMD_SET_POWER_SAVE
,
687 NL80211_CMD_GET_POWER_SAVE
,
690 NL80211_CMD_NOTIFY_CQM
,
692 NL80211_CMD_SET_CHANNEL
,
693 NL80211_CMD_SET_WDS_PEER
,
695 NL80211_CMD_FRAME_WAIT_CANCEL
,
697 NL80211_CMD_JOIN_MESH
,
698 NL80211_CMD_LEAVE_MESH
,
700 NL80211_CMD_UNPROT_DEAUTHENTICATE
,
701 NL80211_CMD_UNPROT_DISASSOCIATE
,
703 NL80211_CMD_NEW_PEER_CANDIDATE
,
705 NL80211_CMD_GET_WOWLAN
,
706 NL80211_CMD_SET_WOWLAN
,
708 NL80211_CMD_START_SCHED_SCAN
,
709 NL80211_CMD_STOP_SCHED_SCAN
,
710 NL80211_CMD_SCHED_SCAN_RESULTS
,
711 NL80211_CMD_SCHED_SCAN_STOPPED
,
713 NL80211_CMD_SET_REKEY_OFFLOAD
,
715 NL80211_CMD_PMKSA_CANDIDATE
,
717 NL80211_CMD_TDLS_OPER
,
718 NL80211_CMD_TDLS_MGMT
,
720 NL80211_CMD_UNEXPECTED_FRAME
,
722 NL80211_CMD_PROBE_CLIENT
,
724 NL80211_CMD_REGISTER_BEACONS
,
726 NL80211_CMD_UNEXPECTED_4ADDR_FRAME
,
728 NL80211_CMD_SET_NOACK_MAP
,
730 NL80211_CMD_CH_SWITCH_NOTIFY
,
732 NL80211_CMD_START_P2P_DEVICE
,
733 NL80211_CMD_STOP_P2P_DEVICE
,
735 NL80211_CMD_CONN_FAILED
,
737 NL80211_CMD_SET_MCAST_RATE
,
739 /* add new commands above here */
741 /* used to define NL80211_CMD_MAX below */
742 __NL80211_CMD_AFTER_LAST
,
743 NL80211_CMD_MAX
= __NL80211_CMD_AFTER_LAST
- 1
747 * Allow user space programs to use #ifdef on new commands by defining them
750 #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS
751 #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE
752 #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE
753 #define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE
754 #define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE
755 #define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE
756 #define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE
757 #define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT
759 #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS
761 /* source-level API compatibility */
762 #define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG
763 #define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG
764 #define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE
767 * enum nl80211_attrs - nl80211 netlink attributes
769 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors
771 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf.
772 * /sys/class/ieee80211/<phyname>/index
773 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming)
774 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters
775 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz,
776 * defines the channel together with the (deprecated)
777 * %NL80211_ATTR_WIPHY_CHANNEL_TYPE attribute or the attributes
778 * %NL80211_ATTR_CHANNEL_WIDTH and if needed %NL80211_ATTR_CENTER_FREQ1
779 * and %NL80211_ATTR_CENTER_FREQ2
780 * @NL80211_ATTR_CHANNEL_WIDTH: u32 attribute containing one of the values
781 * of &enum nl80211_chan_width, describing the channel width. See the
782 * documentation of the enum for more information.
783 * @NL80211_ATTR_CENTER_FREQ1: Center frequency of the first part of the
784 * channel, used for anything but 20 MHz bandwidth
785 * @NL80211_ATTR_CENTER_FREQ2: Center frequency of the second part of the
786 * channel, used only for 80+80 MHz bandwidth
787 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ
788 * if HT20 or HT40 are to be used (i.e., HT disabled if not included):
789 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including
791 * NL80211_CHAN_HT20 = HT20 only
792 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel
793 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel
794 * This attribute is now deprecated.
795 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is
796 * less than or equal to the RTS threshold; allowed range: 1..255;
797 * dot11ShortRetryLimit; u8
798 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is
799 * greater than the RTS threshold; allowed range: 1..255;
800 * dot11ShortLongLimit; u8
801 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum
802 * length in octets for frames; allowed range: 256..8000, disable
803 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32
804 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length
805 * larger than or equal to this use RTS/CTS handshake); allowed range:
806 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32
807 * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11
808 * section 7.3.2.9; dot11CoverageClass; u8
810 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
811 * @NL80211_ATTR_IFNAME: network interface name
812 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype
814 * @NL80211_ATTR_WDEV: wireless device identifier, used for pseudo-devices
815 * that don't have a netdev (u64)
817 * @NL80211_ATTR_MAC: MAC address (various uses)
819 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of
820 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
822 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3)
823 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
824 * section 7.3.2.25.1, e.g. 0x000FAC04)
825 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
826 * CCMP keys, each six bytes in little endian
827 * @NL80211_ATTR_KEY_DEFAULT: Flag attribute indicating the key is default key
828 * @NL80211_ATTR_KEY_DEFAULT_MGMT: Flag attribute indicating the key is the
829 * default management key
830 * @NL80211_ATTR_CIPHER_SUITES_PAIRWISE: For crypto settings for connect or
831 * other commands, indicates which pairwise cipher suites are used
832 * @NL80211_ATTR_CIPHER_SUITE_GROUP: For crypto settings for connect or
833 * other commands, indicates which group cipher suite is used
835 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU
836 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing
837 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE
838 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE
840 * @NL80211_ATTR_STA_AID: Association ID for the station (u16)
841 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of
842 * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2)
843 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by
844 * IEEE 802.11 7.3.1.6 (u16).
845 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported
846 * rates as defined by IEEE 802.11 7.3.2.2 but without the length
847 * restriction (at most %NL80211_MAX_SUPP_RATES).
848 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station
849 * to, or the AP interface the station was originally added to to.
850 * @NL80211_ATTR_STA_INFO: information about a station, part of station info
851 * given for %NL80211_CMD_GET_STATION, nested attribute containing
852 * info as possible, see &enum nl80211_sta_info.
854 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands,
855 * consisting of a nested array.
857 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes).
858 * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link.
859 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path.
860 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path
861 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at
862 * &enum nl80211_mpath_info.
864 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of
865 * &enum nl80211_mntr_flags.
867 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the
868 * current regulatory domain should be set to or is already set to.
869 * For example, 'CR', for Costa Rica. This attribute is used by the kernel
870 * to query the CRDA to retrieve one regulatory domain. This attribute can
871 * also be used by userspace to query the kernel for the currently set
872 * regulatory domain. We chose an alpha2 as that is also used by the
873 * IEEE-802.11d country information element to identify a country.
874 * Users can also simply ask the wireless core to set regulatory domain
875 * to a specific alpha2.
876 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory
879 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1)
880 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled
882 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled
884 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic
885 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length
886 * restriction (at most %NL80211_MAX_SUPP_RATES).
888 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from
889 * association request when used with NL80211_CMD_NEW_STATION)
891 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all
892 * supported interface types, each a flag attribute with the number
893 * of the interface mode.
895 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for
896 * %NL80211_CMD_SET_MGMT_EXTRA_IE.
898 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with
899 * %NL80211_CMD_SET_MGMT_EXTRA_IE).
901 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with
902 * a single scan request, a wiphy attribute.
903 * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS: number of SSIDs you can
904 * scan with a single scheduled scan request, a wiphy attribute.
905 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements
906 * that can be added to a scan request
907 * @NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN: maximum length of information
908 * elements that can be added to a scheduled scan request
909 * @NL80211_ATTR_MAX_MATCH_SETS: maximum number of sets that can be
910 * used with @NL80211_ATTR_SCHED_SCAN_MATCH, a wiphy attribute.
912 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz)
913 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive
914 * scanning and include a zero-length SSID (wildcard) for wildcard scan
915 * @NL80211_ATTR_BSS: scan result BSS
917 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain
918 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_*
919 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently
920 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*)
922 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies
923 * an array of command numbers (i.e. a mapping index to command number)
924 * that the driver for the given wiphy supports.
926 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header
927 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and
928 * NL80211_CMD_ASSOCIATE events
929 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets)
930 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type,
931 * represented as a u32
932 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and
933 * %NL80211_CMD_DISASSOCIATE, u16
935 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as
938 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change
939 * due to considerations from a beacon hint. This attribute reflects
940 * the state of the channel _before_ the beacon hint processing. This
941 * attributes consists of a nested attribute containing
942 * NL80211_FREQUENCY_ATTR_*
943 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change
944 * due to considerations from a beacon hint. This attribute reflects
945 * the state of the channel _after_ the beacon hint processing. This
946 * attributes consists of a nested attribute containing
947 * NL80211_FREQUENCY_ATTR_*
949 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported
952 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look
953 * for other networks on different channels
955 * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this
956 * is used, e.g., with %NL80211_CMD_AUTHENTICATE event
958 * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is
959 * used for the association (&enum nl80211_mfp, represented as a u32);
960 * this attribute can be used
961 * with %NL80211_CMD_ASSOCIATE request
963 * @NL80211_ATTR_STA_FLAGS2: Attribute containing a
964 * &struct nl80211_sta_flag_update.
966 * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls
967 * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in
968 * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE
969 * request, the driver will assume that the port is unauthorized until
970 * authorized by user space. Otherwise, port is marked authorized by
971 * default in station mode.
972 * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the
973 * ethertype that will be used for key negotiation. It can be
974 * specified with the associate and connect commands. If it is not
975 * specified, the value defaults to 0x888E (PAE, 802.1X). This
976 * attribute is also used as a flag in the wiphy information to
977 * indicate that protocols other than PAE are supported.
978 * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with
979 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom
980 * ethertype frames used for key negotiation must not be encrypted.
982 * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver.
983 * We recommend using nested, driver-specific attributes within this.
985 * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT
986 * event was due to the AP disconnecting the station, and not due to
987 * a local disconnect request.
988 * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT
990 * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating
991 * that protected APs should be used. This is also used with NEW_BEACON to
992 * indicate that the BSS is to use protection.
994 * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON
995 * to indicate which unicast key ciphers will be used with the connection
997 * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
998 * indicate which group key cipher will be used with the connection (a
1000 * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
1001 * indicate which WPA version(s) the AP we want to associate with is using
1002 * (a u32 with flags from &enum nl80211_wpa_versions).
1003 * @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
1004 * indicate which key management algorithm(s) to use (an array of u32).
1006 * @NL80211_ATTR_REQ_IE: (Re)association request information elements as
1007 * sent out by the card, for ROAM and successful CONNECT events.
1008 * @NL80211_ATTR_RESP_IE: (Re)association response information elements as
1009 * sent by peer, for ROAM and successful CONNECT events.
1011 * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE
1012 * commands to specify using a reassociate frame
1014 * @NL80211_ATTR_KEY: key information in a nested attribute with
1015 * %NL80211_KEY_* sub-attributes
1016 * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect()
1017 * and join_ibss(), key information is in a nested attribute each
1018 * with %NL80211_KEY_* sub-attributes
1020 * @NL80211_ATTR_PID: Process ID of a network namespace.
1022 * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for
1023 * dumps. This number increases whenever the object list being
1024 * dumped changes, and as such userspace can verify that it has
1025 * obtained a complete and consistent snapshot by verifying that
1026 * all dump messages contain the same generation number. If it
1027 * changed then the list changed and the dump should be repeated
1028 * completely from scratch.
1030 * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface
1032 * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of
1033 * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute
1034 * containing info as possible, see &enum survey_info.
1036 * @NL80211_ATTR_PMKID: PMK material for PMKSA caching.
1037 * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can
1038 * cache, a wiphy attribute.
1040 * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32.
1041 * @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that
1042 * specifies the maximum duration that can be requested with the
1043 * remain-on-channel operation, in milliseconds, u32.
1045 * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects.
1047 * @NL80211_ATTR_TX_RATES: Nested set of attributes
1048 * (enum nl80211_tx_rate_attributes) describing TX rates per band. The
1049 * enum nl80211_band value is used as the index (nla_type() of the nested
1050 * data. If a band is not included, it will be configured to allow all
1051 * rates based on negotiated supported rates information. This attribute
1052 * is used with %NL80211_CMD_SET_TX_BITRATE_MASK.
1054 * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain
1055 * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME.
1056 * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the
1057 * @NL80211_CMD_REGISTER_FRAME command.
1058 * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a
1059 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing
1060 * information about which frame types can be transmitted with
1061 * %NL80211_CMD_FRAME.
1062 * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a
1063 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing
1064 * information about which frame types can be registered for RX.
1066 * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was
1067 * acknowledged by the recipient.
1069 * @NL80211_ATTR_PS_STATE: powersave state, using &enum nl80211_ps_state values.
1071 * @NL80211_ATTR_CQM: connection quality monitor configuration in a
1072 * nested attribute with %NL80211_ATTR_CQM_* sub-attributes.
1074 * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command
1075 * is requesting a local authentication/association state change without
1076 * invoking actual management frame exchange. This can be used with
1077 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE,
1078 * NL80211_CMD_DISASSOCIATE.
1080 * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations
1081 * connected to this BSS.
1083 * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See
1084 * &enum nl80211_tx_power_setting for possible values.
1085 * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units.
1086 * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING
1087 * for non-automatic settings.
1089 * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly
1090 * means support for per-station GTKs.
1092 * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting.
1093 * This can be used to mask out antennas which are not attached or should
1094 * not be used for transmitting. If an antenna is not selected in this
1095 * bitmap the hardware is not allowed to transmit on this antenna.
1097 * Each bit represents one antenna, starting with antenna 1 at the first
1098 * bit. Depending on which antennas are selected in the bitmap, 802.11n
1099 * drivers can derive which chainmasks to use (if all antennas belonging to
1100 * a particular chain are disabled this chain should be disabled) and if
1101 * a chain has diversity antennas wether diversity should be used or not.
1102 * HT capabilities (STBC, TX Beamforming, Antenna selection) can be
1103 * derived from the available chains after applying the antenna mask.
1104 * Non-802.11n drivers can derive wether to use diversity or not.
1105 * Drivers may reject configurations or RX/TX mask combinations they cannot
1106 * support by returning -EINVAL.
1108 * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving.
1109 * This can be used to mask out antennas which are not attached or should
1110 * not be used for receiving. If an antenna is not selected in this bitmap
1111 * the hardware should not be configured to receive on this antenna.
1112 * For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX.
1114 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available
1115 * for configuration as TX antennas via the above parameters.
1117 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX: Bitmap of antennas which are available
1118 * for configuration as RX antennas via the above parameters.
1120 * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS
1122 * @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be
1123 * transmitted on another channel when the channel given doesn't match
1124 * the current channel. If the current channel doesn't match and this
1125 * flag isn't set, the frame will be rejected. This is also used as an
1126 * nl80211 capability flag.
1128 * @NL80211_ATTR_BSS_HT_OPMODE: HT operation mode (u16)
1130 * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags
1131 * attributes, specifying what a key should be set as default as.
1132 * See &enum nl80211_key_default_types.
1134 * @NL80211_ATTR_MESH_SETUP: Optional mesh setup parameters. These cannot be
1135 * changed once the mesh is active.
1136 * @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute
1137 * containing attributes from &enum nl80211_meshconf_params.
1138 * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver
1139 * allows auth frames in a mesh to be passed to userspace for processing via
1140 * the @NL80211_MESH_SETUP_USERSPACE_AUTH flag.
1141 * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as
1142 * defined in &enum nl80211_plink_state. Used when userspace is
1143 * driving the peer link management state machine.
1144 * @NL80211_MESH_SETUP_USERSPACE_AMPE must be enabled.
1146 * @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy
1147 * capabilities, the supported WoWLAN triggers
1148 * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to
1149 * indicate which WoW triggers should be enabled. This is also
1150 * used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN
1153 * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan
1156 * @NL80211_ATTR_SCHED_SCAN_MATCH: Nested attribute with one or more
1157 * sets of attributes to match during scheduled scans. Only BSSs
1158 * that match any of the sets will be reported. These are
1159 * pass-thru filter rules.
1160 * For a match to succeed, the BSS must match all attributes of a
1161 * set. Since not every hardware supports matching all types of
1162 * attributes, there is no guarantee that the reported BSSs are
1163 * fully complying with the match sets and userspace needs to be
1164 * able to ignore them by itself.
1165 * Thus, the implementation is somewhat hardware-dependent, but
1166 * this is only an optimization and the userspace application
1167 * needs to handle all the non-filtered results anyway.
1168 * If the match attributes don't make sense when combined with
1169 * the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID
1170 * is included in the probe request, but the match attributes
1171 * will never let it go through), -EINVAL may be returned.
1172 * If ommited, no filtering is done.
1174 * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported
1175 * interface combinations. In each nested item, it contains attributes
1176 * defined in &enum nl80211_if_combination_attrs.
1177 * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like
1178 * %NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that
1179 * are managed in software: interfaces of these types aren't subject to
1180 * any restrictions in their number or combinations.
1182 * @NL80211_ATTR_REKEY_DATA: nested attribute containing the information
1183 * necessary for GTK rekeying in the device, see &enum nl80211_rekey_data.
1185 * @NL80211_ATTR_SCAN_SUPP_RATES: rates per to be advertised as supported in scan,
1186 * nested array attribute containing an entry for each band, with the entry
1187 * being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but
1188 * without the length restriction (at most %NL80211_MAX_SUPP_RATES).
1190 * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon
1191 * and Probe Response (when response to wildcard Probe Request); see
1192 * &enum nl80211_hidden_ssid, represented as a u32
1194 * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame.
1195 * This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to
1196 * provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the
1197 * driver (or firmware) replies to Probe Request frames.
1198 * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association
1199 * Response frames. This is used with %NL80211_CMD_NEW_BEACON and
1200 * %NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into
1201 * (Re)Association Response frames when the driver (or firmware) replies to
1202 * (Re)Association Request frames.
1204 * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration
1205 * of the station, see &enum nl80211_sta_wme_attr.
1206 * @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working
1209 * @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of
1210 * roaming to another AP in the same ESS if the signal lever is low.
1212 * @NL80211_ATTR_PMKSA_CANDIDATE: Nested attribute containing the PMKSA caching
1213 * candidate information, see &enum nl80211_pmksa_candidate_attr.
1215 * @NL80211_ATTR_TX_NO_CCK_RATE: Indicates whether to use CCK rate or not
1216 * for management frames transmission. In order to avoid p2p probe/action
1217 * frames are being transmitted at CCK rate in 2GHz band, the user space
1218 * applications use this attribute.
1219 * This attribute is used with %NL80211_CMD_TRIGGER_SCAN and
1220 * %NL80211_CMD_FRAME commands.
1222 * @NL80211_ATTR_TDLS_ACTION: Low level TDLS action code (e.g. link setup
1223 * request, link setup confirm, link teardown, etc.). Values are
1224 * described in the TDLS (802.11z) specification.
1225 * @NL80211_ATTR_TDLS_DIALOG_TOKEN: Non-zero token for uniquely identifying a
1226 * TDLS conversation between two devices.
1227 * @NL80211_ATTR_TDLS_OPERATION: High level TDLS operation; see
1228 * &enum nl80211_tdls_operation, represented as a u8.
1229 * @NL80211_ATTR_TDLS_SUPPORT: A flag indicating the device can operate
1230 * as a TDLS peer sta.
1231 * @NL80211_ATTR_TDLS_EXTERNAL_SETUP: The TDLS discovery/setup and teardown
1232 * procedures should be performed by sending TDLS packets via
1233 * %NL80211_CMD_TDLS_MGMT. Otherwise %NL80211_CMD_TDLS_OPER should be
1234 * used for asking the driver to perform a TDLS operation.
1236 * @NL80211_ATTR_DEVICE_AP_SME: This u32 attribute may be listed for devices
1237 * that have AP support to indicate that they have the AP SME integrated
1238 * with support for the features listed in this attribute, see
1239 * &enum nl80211_ap_sme_features.
1241 * @NL80211_ATTR_DONT_WAIT_FOR_ACK: Used with %NL80211_CMD_FRAME, this tells
1242 * the driver to not wait for an acknowledgement. Note that due to this,
1243 * it will also not give a status callback nor return a cookie. This is
1244 * mostly useful for probe responses to save airtime.
1246 * @NL80211_ATTR_FEATURE_FLAGS: This u32 attribute contains flags from
1247 * &enum nl80211_feature_flags and is advertised in wiphy information.
1248 * @NL80211_ATTR_PROBE_RESP_OFFLOAD: Indicates that the HW responds to probe
1249 * requests while operating in AP-mode.
1250 * This attribute holds a bitmap of the supported protocols for
1251 * offloading (see &enum nl80211_probe_resp_offload_support_attr).
1253 * @NL80211_ATTR_PROBE_RESP: Probe Response template data. Contains the entire
1254 * probe-response frame. The DA field in the 802.11 header is zero-ed out,
1255 * to be filled by the FW.
1256 * @NL80211_ATTR_DISABLE_HT: Force HT capable interfaces to disable
1257 * this feature. Currently, only supported in mac80211 drivers.
1258 * @NL80211_ATTR_HT_CAPABILITY_MASK: Specify which bits of the
1259 * ATTR_HT_CAPABILITY to which attention should be paid.
1260 * Currently, only mac80211 NICs support this feature.
1261 * The values that may be configured are:
1262 * MCS rates, MAX-AMSDU, HT-20-40 and HT_CAP_SGI_40
1263 * AMPDU density and AMPDU factor.
1264 * All values are treated as suggestions and may be ignored
1265 * by the driver as required. The actual values may be seen in
1266 * the station debugfs ht_caps file.
1268 * @NL80211_ATTR_DFS_REGION: region for regulatory rules which this country
1269 * abides to when initiating radiation on DFS channels. A country maps
1270 * to one DFS region.
1272 * @NL80211_ATTR_NOACK_MAP: This u16 bitmap contains the No Ack Policy of
1275 * @NL80211_ATTR_INACTIVITY_TIMEOUT: timeout value in seconds, this can be
1276 * used by the drivers which has MLME in firmware and does not have support
1277 * to report per station tx/rx activity to free up the staion entry from
1278 * the list. This needs to be used when the driver advertises the
1279 * capability to timeout the stations.
1281 * @NL80211_ATTR_RX_SIGNAL_DBM: signal strength in dBm (as a 32-bit int);
1282 * this attribute is (depending on the driver capabilities) added to
1283 * received frames indicated with %NL80211_CMD_FRAME.
1285 * @NL80211_ATTR_BG_SCAN_PERIOD: Background scan period in seconds
1286 * or 0 to disable background scan.
1288 * @NL80211_ATTR_USER_REG_HINT_TYPE: type of regulatory hint passed from
1289 * userspace. If unset it is assumed the hint comes directly from
1290 * a user. If set code could specify exactly what type of source
1291 * was used to provide the hint. For the different types of
1292 * allowed user regulatory hints see nl80211_user_reg_hint_type.
1294 * @NL80211_ATTR_CONN_FAILED_REASON: The reason for which AP has rejected
1295 * the connection request from a station. nl80211_connect_failed_reason
1296 * enum has different reasons of connection failure.
1298 * @NL80211_ATTR_SAE_DATA: SAE elements in Authentication frames. This starts
1299 * with the Authentication transaction sequence number field.
1301 * @NL80211_ATTR_VHT_CAPABILITY: VHT Capability information element (from
1302 * association request when used with NL80211_CMD_NEW_STATION)
1304 * @NL80211_ATTR_SCAN_FLAGS: scan request control flags (u32)
1306 * @NL80211_ATTR_MAX: highest attribute number currently defined
1307 * @__NL80211_ATTR_AFTER_LAST: internal use
1309 enum nl80211_attrs
{
1310 /* don't change the order or add anything between, this is ABI! */
1311 NL80211_ATTR_UNSPEC
,
1314 NL80211_ATTR_WIPHY_NAME
,
1316 NL80211_ATTR_IFINDEX
,
1317 NL80211_ATTR_IFNAME
,
1318 NL80211_ATTR_IFTYPE
,
1322 NL80211_ATTR_KEY_DATA
,
1323 NL80211_ATTR_KEY_IDX
,
1324 NL80211_ATTR_KEY_CIPHER
,
1325 NL80211_ATTR_KEY_SEQ
,
1326 NL80211_ATTR_KEY_DEFAULT
,
1328 NL80211_ATTR_BEACON_INTERVAL
,
1329 NL80211_ATTR_DTIM_PERIOD
,
1330 NL80211_ATTR_BEACON_HEAD
,
1331 NL80211_ATTR_BEACON_TAIL
,
1333 NL80211_ATTR_STA_AID
,
1334 NL80211_ATTR_STA_FLAGS
,
1335 NL80211_ATTR_STA_LISTEN_INTERVAL
,
1336 NL80211_ATTR_STA_SUPPORTED_RATES
,
1337 NL80211_ATTR_STA_VLAN
,
1338 NL80211_ATTR_STA_INFO
,
1340 NL80211_ATTR_WIPHY_BANDS
,
1342 NL80211_ATTR_MNTR_FLAGS
,
1344 NL80211_ATTR_MESH_ID
,
1345 NL80211_ATTR_STA_PLINK_ACTION
,
1346 NL80211_ATTR_MPATH_NEXT_HOP
,
1347 NL80211_ATTR_MPATH_INFO
,
1349 NL80211_ATTR_BSS_CTS_PROT
,
1350 NL80211_ATTR_BSS_SHORT_PREAMBLE
,
1351 NL80211_ATTR_BSS_SHORT_SLOT_TIME
,
1353 NL80211_ATTR_HT_CAPABILITY
,
1355 NL80211_ATTR_SUPPORTED_IFTYPES
,
1357 NL80211_ATTR_REG_ALPHA2
,
1358 NL80211_ATTR_REG_RULES
,
1360 NL80211_ATTR_MESH_CONFIG
,
1362 NL80211_ATTR_BSS_BASIC_RATES
,
1364 NL80211_ATTR_WIPHY_TXQ_PARAMS
,
1365 NL80211_ATTR_WIPHY_FREQ
,
1366 NL80211_ATTR_WIPHY_CHANNEL_TYPE
,
1368 NL80211_ATTR_KEY_DEFAULT_MGMT
,
1370 NL80211_ATTR_MGMT_SUBTYPE
,
1373 NL80211_ATTR_MAX_NUM_SCAN_SSIDS
,
1375 NL80211_ATTR_SCAN_FREQUENCIES
,
1376 NL80211_ATTR_SCAN_SSIDS
,
1377 NL80211_ATTR_GENERATION
, /* replaces old SCAN_GENERATION */
1380 NL80211_ATTR_REG_INITIATOR
,
1381 NL80211_ATTR_REG_TYPE
,
1383 NL80211_ATTR_SUPPORTED_COMMANDS
,
1387 NL80211_ATTR_AUTH_TYPE
,
1388 NL80211_ATTR_REASON_CODE
,
1390 NL80211_ATTR_KEY_TYPE
,
1392 NL80211_ATTR_MAX_SCAN_IE_LEN
,
1393 NL80211_ATTR_CIPHER_SUITES
,
1395 NL80211_ATTR_FREQ_BEFORE
,
1396 NL80211_ATTR_FREQ_AFTER
,
1398 NL80211_ATTR_FREQ_FIXED
,
1401 NL80211_ATTR_WIPHY_RETRY_SHORT
,
1402 NL80211_ATTR_WIPHY_RETRY_LONG
,
1403 NL80211_ATTR_WIPHY_FRAG_THRESHOLD
,
1404 NL80211_ATTR_WIPHY_RTS_THRESHOLD
,
1406 NL80211_ATTR_TIMED_OUT
,
1408 NL80211_ATTR_USE_MFP
,
1410 NL80211_ATTR_STA_FLAGS2
,
1412 NL80211_ATTR_CONTROL_PORT
,
1414 NL80211_ATTR_TESTDATA
,
1416 NL80211_ATTR_PRIVACY
,
1418 NL80211_ATTR_DISCONNECTED_BY_AP
,
1419 NL80211_ATTR_STATUS_CODE
,
1421 NL80211_ATTR_CIPHER_SUITES_PAIRWISE
,
1422 NL80211_ATTR_CIPHER_SUITE_GROUP
,
1423 NL80211_ATTR_WPA_VERSIONS
,
1424 NL80211_ATTR_AKM_SUITES
,
1426 NL80211_ATTR_REQ_IE
,
1427 NL80211_ATTR_RESP_IE
,
1429 NL80211_ATTR_PREV_BSSID
,
1438 NL80211_ATTR_SURVEY_INFO
,
1441 NL80211_ATTR_MAX_NUM_PMKIDS
,
1443 NL80211_ATTR_DURATION
,
1445 NL80211_ATTR_COOKIE
,
1447 NL80211_ATTR_WIPHY_COVERAGE_CLASS
,
1449 NL80211_ATTR_TX_RATES
,
1451 NL80211_ATTR_FRAME_MATCH
,
1455 NL80211_ATTR_PS_STATE
,
1459 NL80211_ATTR_LOCAL_STATE_CHANGE
,
1461 NL80211_ATTR_AP_ISOLATE
,
1463 NL80211_ATTR_WIPHY_TX_POWER_SETTING
,
1464 NL80211_ATTR_WIPHY_TX_POWER_LEVEL
,
1466 NL80211_ATTR_TX_FRAME_TYPES
,
1467 NL80211_ATTR_RX_FRAME_TYPES
,
1468 NL80211_ATTR_FRAME_TYPE
,
1470 NL80211_ATTR_CONTROL_PORT_ETHERTYPE
,
1471 NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT
,
1473 NL80211_ATTR_SUPPORT_IBSS_RSN
,
1475 NL80211_ATTR_WIPHY_ANTENNA_TX
,
1476 NL80211_ATTR_WIPHY_ANTENNA_RX
,
1478 NL80211_ATTR_MCAST_RATE
,
1480 NL80211_ATTR_OFFCHANNEL_TX_OK
,
1482 NL80211_ATTR_BSS_HT_OPMODE
,
1484 NL80211_ATTR_KEY_DEFAULT_TYPES
,
1486 NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION
,
1488 NL80211_ATTR_MESH_SETUP
,
1490 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX
,
1491 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX
,
1493 NL80211_ATTR_SUPPORT_MESH_AUTH
,
1494 NL80211_ATTR_STA_PLINK_STATE
,
1496 NL80211_ATTR_WOWLAN_TRIGGERS
,
1497 NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED
,
1499 NL80211_ATTR_SCHED_SCAN_INTERVAL
,
1501 NL80211_ATTR_INTERFACE_COMBINATIONS
,
1502 NL80211_ATTR_SOFTWARE_IFTYPES
,
1504 NL80211_ATTR_REKEY_DATA
,
1506 NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS
,
1507 NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN
,
1509 NL80211_ATTR_SCAN_SUPP_RATES
,
1511 NL80211_ATTR_HIDDEN_SSID
,
1513 NL80211_ATTR_IE_PROBE_RESP
,
1514 NL80211_ATTR_IE_ASSOC_RESP
,
1516 NL80211_ATTR_STA_WME
,
1517 NL80211_ATTR_SUPPORT_AP_UAPSD
,
1519 NL80211_ATTR_ROAM_SUPPORT
,
1521 NL80211_ATTR_SCHED_SCAN_MATCH
,
1522 NL80211_ATTR_MAX_MATCH_SETS
,
1524 NL80211_ATTR_PMKSA_CANDIDATE
,
1526 NL80211_ATTR_TX_NO_CCK_RATE
,
1528 NL80211_ATTR_TDLS_ACTION
,
1529 NL80211_ATTR_TDLS_DIALOG_TOKEN
,
1530 NL80211_ATTR_TDLS_OPERATION
,
1531 NL80211_ATTR_TDLS_SUPPORT
,
1532 NL80211_ATTR_TDLS_EXTERNAL_SETUP
,
1534 NL80211_ATTR_DEVICE_AP_SME
,
1536 NL80211_ATTR_DONT_WAIT_FOR_ACK
,
1538 NL80211_ATTR_FEATURE_FLAGS
,
1540 NL80211_ATTR_PROBE_RESP_OFFLOAD
,
1542 NL80211_ATTR_PROBE_RESP
,
1544 NL80211_ATTR_DFS_REGION
,
1546 NL80211_ATTR_DISABLE_HT
,
1547 NL80211_ATTR_HT_CAPABILITY_MASK
,
1549 NL80211_ATTR_NOACK_MAP
,
1551 NL80211_ATTR_INACTIVITY_TIMEOUT
,
1553 NL80211_ATTR_RX_SIGNAL_DBM
,
1555 NL80211_ATTR_BG_SCAN_PERIOD
,
1559 NL80211_ATTR_USER_REG_HINT_TYPE
,
1561 NL80211_ATTR_CONN_FAILED_REASON
,
1563 NL80211_ATTR_SAE_DATA
,
1565 NL80211_ATTR_VHT_CAPABILITY
,
1567 NL80211_ATTR_SCAN_FLAGS
,
1569 NL80211_ATTR_CHANNEL_WIDTH
,
1570 NL80211_ATTR_CENTER_FREQ1
,
1571 NL80211_ATTR_CENTER_FREQ2
,
1573 /* add attributes here, update the policy in nl80211.c */
1575 __NL80211_ATTR_AFTER_LAST
,
1576 NL80211_ATTR_MAX
= __NL80211_ATTR_AFTER_LAST
- 1
1579 /* source-level API compatibility */
1580 #define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION
1581 #define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG
1584 * Allow user space programs to use #ifdef on new attributes by defining them
1587 #define NL80211_CMD_CONNECT NL80211_CMD_CONNECT
1588 #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY
1589 #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES
1590 #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS
1591 #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ
1592 #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE
1593 #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE
1594 #define NL80211_ATTR_IE NL80211_ATTR_IE
1595 #define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR
1596 #define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE
1597 #define NL80211_ATTR_FRAME NL80211_ATTR_FRAME
1598 #define NL80211_ATTR_SSID NL80211_ATTR_SSID
1599 #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE
1600 #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE
1601 #define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE
1602 #define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP
1603 #define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS
1604 #define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES
1605 #define NL80211_ATTR_KEY NL80211_ATTR_KEY
1606 #define NL80211_ATTR_KEYS NL80211_ATTR_KEYS
1607 #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS
1609 #define NL80211_MAX_SUPP_RATES 32
1610 #define NL80211_MAX_SUPP_HT_RATES 77
1611 #define NL80211_MAX_SUPP_REG_RULES 32
1612 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0
1613 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16
1614 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24
1615 #define NL80211_HT_CAPABILITY_LEN 26
1616 #define NL80211_VHT_CAPABILITY_LEN 12
1618 #define NL80211_MAX_NR_CIPHER_SUITES 5
1619 #define NL80211_MAX_NR_AKM_SUITES 2
1621 #define NL80211_MIN_REMAIN_ON_CHANNEL_TIME 10
1623 /* default RSSI threshold for scan results if none specified. */
1624 #define NL80211_SCAN_RSSI_THOLD_OFF -300
1626 #define NL80211_CQM_TXE_MAX_INTVL 1800
1629 * enum nl80211_iftype - (virtual) interface types
1631 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides
1632 * @NL80211_IFTYPE_ADHOC: independent BSS member
1633 * @NL80211_IFTYPE_STATION: managed BSS member
1634 * @NL80211_IFTYPE_AP: access point
1635 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points; VLAN interfaces
1636 * are a bit special in that they must always be tied to a pre-existing
1637 * AP type interface.
1638 * @NL80211_IFTYPE_WDS: wireless distribution interface
1639 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
1640 * @NL80211_IFTYPE_MESH_POINT: mesh point
1641 * @NL80211_IFTYPE_P2P_CLIENT: P2P client
1642 * @NL80211_IFTYPE_P2P_GO: P2P group owner
1643 * @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev
1644 * and therefore can't be created in the normal ways, use the
1645 * %NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE
1646 * commands to create and destroy one
1647 * @NL80211_IFTYPE_MAX: highest interface type number currently defined
1648 * @NUM_NL80211_IFTYPES: number of defined interface types
1650 * These values are used with the %NL80211_ATTR_IFTYPE
1651 * to set the type of an interface.
1654 enum nl80211_iftype
{
1655 NL80211_IFTYPE_UNSPECIFIED
,
1656 NL80211_IFTYPE_ADHOC
,
1657 NL80211_IFTYPE_STATION
,
1659 NL80211_IFTYPE_AP_VLAN
,
1661 NL80211_IFTYPE_MONITOR
,
1662 NL80211_IFTYPE_MESH_POINT
,
1663 NL80211_IFTYPE_P2P_CLIENT
,
1664 NL80211_IFTYPE_P2P_GO
,
1665 NL80211_IFTYPE_P2P_DEVICE
,
1668 NUM_NL80211_IFTYPES
,
1669 NL80211_IFTYPE_MAX
= NUM_NL80211_IFTYPES
- 1
1673 * enum nl80211_sta_flags - station flags
1675 * Station flags. When a station is added to an AP interface, it is
1676 * assumed to be already associated (and hence authenticated.)
1678 * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved
1679 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X)
1680 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames
1681 * with short barker preamble
1682 * @NL80211_STA_FLAG_WME: station is WME/QoS capable
1683 * @NL80211_STA_FLAG_MFP: station uses management frame protection
1684 * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated
1685 * @NL80211_STA_FLAG_TDLS_PEER: station is a TDLS peer -- this flag should
1686 * only be used in managed mode (even in the flags mask). Note that the
1687 * flag can't be changed, it is only valid while adding a station, and
1688 * attempts to change it will silently be ignored (rather than rejected
1690 * @NL80211_STA_FLAG_MAX: highest station flag number currently defined
1691 * @__NL80211_STA_FLAG_AFTER_LAST: internal use
1693 enum nl80211_sta_flags
{
1694 __NL80211_STA_FLAG_INVALID
,
1695 NL80211_STA_FLAG_AUTHORIZED
,
1696 NL80211_STA_FLAG_SHORT_PREAMBLE
,
1697 NL80211_STA_FLAG_WME
,
1698 NL80211_STA_FLAG_MFP
,
1699 NL80211_STA_FLAG_AUTHENTICATED
,
1700 NL80211_STA_FLAG_TDLS_PEER
,
1703 __NL80211_STA_FLAG_AFTER_LAST
,
1704 NL80211_STA_FLAG_MAX
= __NL80211_STA_FLAG_AFTER_LAST
- 1
1707 #define NL80211_STA_FLAG_MAX_OLD_API NL80211_STA_FLAG_TDLS_PEER
1710 * struct nl80211_sta_flag_update - station flags mask/set
1711 * @mask: mask of station flags to set
1712 * @set: which values to set them to
1714 * Both mask and set contain bits as per &enum nl80211_sta_flags.
1716 struct nl80211_sta_flag_update
{
1719 } __attribute__((packed
));
1722 * enum nl80211_rate_info - bitrate information
1724 * These attribute types are used with %NL80211_STA_INFO_TXRATE
1725 * when getting information about the bitrate of a station.
1726 * There are 2 attributes for bitrate, a legacy one that represents
1727 * a 16-bit value, and new one that represents a 32-bit value.
1728 * If the rate value fits into 16 bit, both attributes are reported
1729 * with the same value. If the rate is too high to fit into 16 bits
1730 * (>6.5535Gbps) only 32-bit attribute is included.
1731 * User space tools encouraged to use the 32-bit attribute and fall
1732 * back to the 16-bit one for compatibility with older kernels.
1734 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved
1735 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s)
1736 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8)
1737 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 MHz dualchannel bitrate
1738 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval
1739 * @NL80211_RATE_INFO_BITRATE32: total bitrate (u32, 100kbit/s)
1740 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined
1741 * @NL80211_RATE_INFO_VHT_MCS: MCS index for VHT (u8)
1742 * @NL80211_RATE_INFO_VHT_NSS: number of streams in VHT (u8)
1743 * @NL80211_RATE_INFO_80_MHZ_WIDTH: 80 MHz VHT rate
1744 * @NL80211_RATE_INFO_80P80_MHZ_WIDTH: 80+80 MHz VHT rate
1745 * @NL80211_RATE_INFO_160_MHZ_WIDTH: 160 MHz VHT rate
1746 * @__NL80211_RATE_INFO_AFTER_LAST: internal use
1748 enum nl80211_rate_info
{
1749 __NL80211_RATE_INFO_INVALID
,
1750 NL80211_RATE_INFO_BITRATE
,
1751 NL80211_RATE_INFO_MCS
,
1752 NL80211_RATE_INFO_40_MHZ_WIDTH
,
1753 NL80211_RATE_INFO_SHORT_GI
,
1754 NL80211_RATE_INFO_BITRATE32
,
1755 NL80211_RATE_INFO_VHT_MCS
,
1756 NL80211_RATE_INFO_VHT_NSS
,
1757 NL80211_RATE_INFO_80_MHZ_WIDTH
,
1758 NL80211_RATE_INFO_80P80_MHZ_WIDTH
,
1759 NL80211_RATE_INFO_160_MHZ_WIDTH
,
1762 __NL80211_RATE_INFO_AFTER_LAST
,
1763 NL80211_RATE_INFO_MAX
= __NL80211_RATE_INFO_AFTER_LAST
- 1
1767 * enum nl80211_sta_bss_param - BSS information collected by STA
1769 * These attribute types are used with %NL80211_STA_INFO_BSS_PARAM
1770 * when getting information about the bitrate of a station.
1772 * @__NL80211_STA_BSS_PARAM_INVALID: attribute number 0 is reserved
1773 * @NL80211_STA_BSS_PARAM_CTS_PROT: whether CTS protection is enabled (flag)
1774 * @NL80211_STA_BSS_PARAM_SHORT_PREAMBLE: whether short preamble is enabled
1776 * @NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME: whether short slot time is enabled
1778 * @NL80211_STA_BSS_PARAM_DTIM_PERIOD: DTIM period for beaconing (u8)
1779 * @NL80211_STA_BSS_PARAM_BEACON_INTERVAL: Beacon interval (u16)
1780 * @NL80211_STA_BSS_PARAM_MAX: highest sta_bss_param number currently defined
1781 * @__NL80211_STA_BSS_PARAM_AFTER_LAST: internal use
1783 enum nl80211_sta_bss_param
{
1784 __NL80211_STA_BSS_PARAM_INVALID
,
1785 NL80211_STA_BSS_PARAM_CTS_PROT
,
1786 NL80211_STA_BSS_PARAM_SHORT_PREAMBLE
,
1787 NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME
,
1788 NL80211_STA_BSS_PARAM_DTIM_PERIOD
,
1789 NL80211_STA_BSS_PARAM_BEACON_INTERVAL
,
1792 __NL80211_STA_BSS_PARAM_AFTER_LAST
,
1793 NL80211_STA_BSS_PARAM_MAX
= __NL80211_STA_BSS_PARAM_AFTER_LAST
- 1
1797 * enum nl80211_sta_info - station information
1799 * These attribute types are used with %NL80211_ATTR_STA_INFO
1800 * when getting information about a station.
1802 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved
1803 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs)
1804 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station)
1805 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station)
1806 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm)
1807 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute
1808 * containing info as possible, see &enum nl80211_rate_info
1809 * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station)
1810 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this
1812 * @NL80211_STA_INFO_TX_RETRIES: total retries (u32, to this station)
1813 * @NL80211_STA_INFO_TX_FAILED: total failed packets (u32, to this station)
1814 * @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm)
1815 * @NL80211_STA_INFO_LLID: the station's mesh LLID
1816 * @NL80211_STA_INFO_PLID: the station's mesh PLID
1817 * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station
1818 * (see %enum nl80211_plink_state)
1819 * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested
1820 * attribute, like NL80211_STA_INFO_TX_BITRATE.
1821 * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute
1822 * containing info as possible, see &enum nl80211_sta_bss_param
1823 * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected
1824 * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update.
1825 * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32)
1826 * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64)
1827 * @__NL80211_STA_INFO_AFTER_LAST: internal
1828 * @NL80211_STA_INFO_MAX: highest possible station info attribute
1830 enum nl80211_sta_info
{
1831 __NL80211_STA_INFO_INVALID
,
1832 NL80211_STA_INFO_INACTIVE_TIME
,
1833 NL80211_STA_INFO_RX_BYTES
,
1834 NL80211_STA_INFO_TX_BYTES
,
1835 NL80211_STA_INFO_LLID
,
1836 NL80211_STA_INFO_PLID
,
1837 NL80211_STA_INFO_PLINK_STATE
,
1838 NL80211_STA_INFO_SIGNAL
,
1839 NL80211_STA_INFO_TX_BITRATE
,
1840 NL80211_STA_INFO_RX_PACKETS
,
1841 NL80211_STA_INFO_TX_PACKETS
,
1842 NL80211_STA_INFO_TX_RETRIES
,
1843 NL80211_STA_INFO_TX_FAILED
,
1844 NL80211_STA_INFO_SIGNAL_AVG
,
1845 NL80211_STA_INFO_RX_BITRATE
,
1846 NL80211_STA_INFO_BSS_PARAM
,
1847 NL80211_STA_INFO_CONNECTED_TIME
,
1848 NL80211_STA_INFO_STA_FLAGS
,
1849 NL80211_STA_INFO_BEACON_LOSS
,
1850 NL80211_STA_INFO_T_OFFSET
,
1853 __NL80211_STA_INFO_AFTER_LAST
,
1854 NL80211_STA_INFO_MAX
= __NL80211_STA_INFO_AFTER_LAST
- 1
1858 * enum nl80211_mpath_flags - nl80211 mesh path flags
1860 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active
1861 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running
1862 * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN
1863 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set
1864 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded
1866 enum nl80211_mpath_flags
{
1867 NL80211_MPATH_FLAG_ACTIVE
= 1<<0,
1868 NL80211_MPATH_FLAG_RESOLVING
= 1<<1,
1869 NL80211_MPATH_FLAG_SN_VALID
= 1<<2,
1870 NL80211_MPATH_FLAG_FIXED
= 1<<3,
1871 NL80211_MPATH_FLAG_RESOLVED
= 1<<4,
1875 * enum nl80211_mpath_info - mesh path information
1877 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting
1878 * information about a mesh path.
1880 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved
1881 * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination
1882 * @NL80211_MPATH_INFO_SN: destination sequence number
1883 * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path
1884 * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now
1885 * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in
1886 * &enum nl80211_mpath_flags;
1887 * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec
1888 * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries
1889 * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number
1891 * @__NL80211_MPATH_INFO_AFTER_LAST: internal use
1893 enum nl80211_mpath_info
{
1894 __NL80211_MPATH_INFO_INVALID
,
1895 NL80211_MPATH_INFO_FRAME_QLEN
,
1896 NL80211_MPATH_INFO_SN
,
1897 NL80211_MPATH_INFO_METRIC
,
1898 NL80211_MPATH_INFO_EXPTIME
,
1899 NL80211_MPATH_INFO_FLAGS
,
1900 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT
,
1901 NL80211_MPATH_INFO_DISCOVERY_RETRIES
,
1904 __NL80211_MPATH_INFO_AFTER_LAST
,
1905 NL80211_MPATH_INFO_MAX
= __NL80211_MPATH_INFO_AFTER_LAST
- 1
1909 * enum nl80211_band_attr - band attributes
1910 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved
1911 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band,
1912 * an array of nested frequency attributes
1913 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band,
1914 * an array of nested bitrate attributes
1915 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as
1916 * defined in 802.11n
1917 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE
1918 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n
1919 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n
1920 * @NL80211_BAND_ATTR_VHT_MCS_SET: 32-byte attribute containing the MCS set as
1921 * defined in 802.11ac
1922 * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE
1923 * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined
1924 * @__NL80211_BAND_ATTR_AFTER_LAST: internal use
1926 enum nl80211_band_attr
{
1927 __NL80211_BAND_ATTR_INVALID
,
1928 NL80211_BAND_ATTR_FREQS
,
1929 NL80211_BAND_ATTR_RATES
,
1931 NL80211_BAND_ATTR_HT_MCS_SET
,
1932 NL80211_BAND_ATTR_HT_CAPA
,
1933 NL80211_BAND_ATTR_HT_AMPDU_FACTOR
,
1934 NL80211_BAND_ATTR_HT_AMPDU_DENSITY
,
1936 NL80211_BAND_ATTR_VHT_MCS_SET
,
1937 NL80211_BAND_ATTR_VHT_CAPA
,
1940 __NL80211_BAND_ATTR_AFTER_LAST
,
1941 NL80211_BAND_ATTR_MAX
= __NL80211_BAND_ATTR_AFTER_LAST
- 1
1944 #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA
1947 * enum nl80211_frequency_attr - frequency attributes
1948 * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved
1949 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz
1950 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current
1951 * regulatory domain.
1952 * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is
1953 * permitted on this channel in current regulatory domain.
1954 * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted
1955 * on this channel in current regulatory domain.
1956 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory
1957 * on this channel in current regulatory domain.
1958 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm
1960 * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number
1962 * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use
1964 enum nl80211_frequency_attr
{
1965 __NL80211_FREQUENCY_ATTR_INVALID
,
1966 NL80211_FREQUENCY_ATTR_FREQ
,
1967 NL80211_FREQUENCY_ATTR_DISABLED
,
1968 NL80211_FREQUENCY_ATTR_PASSIVE_SCAN
,
1969 NL80211_FREQUENCY_ATTR_NO_IBSS
,
1970 NL80211_FREQUENCY_ATTR_RADAR
,
1971 NL80211_FREQUENCY_ATTR_MAX_TX_POWER
,
1974 __NL80211_FREQUENCY_ATTR_AFTER_LAST
,
1975 NL80211_FREQUENCY_ATTR_MAX
= __NL80211_FREQUENCY_ATTR_AFTER_LAST
- 1
1978 #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER
1981 * enum nl80211_bitrate_attr - bitrate attributes
1982 * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved
1983 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps
1984 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported
1986 * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number
1988 * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use
1990 enum nl80211_bitrate_attr
{
1991 __NL80211_BITRATE_ATTR_INVALID
,
1992 NL80211_BITRATE_ATTR_RATE
,
1993 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE
,
1996 __NL80211_BITRATE_ATTR_AFTER_LAST
,
1997 NL80211_BITRATE_ATTR_MAX
= __NL80211_BITRATE_ATTR_AFTER_LAST
- 1
2001 * enum nl80211_initiator - Indicates the initiator of a reg domain request
2002 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world
2003 * regulatory domain.
2004 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the
2005 * regulatory domain.
2006 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the
2007 * wireless core it thinks its knows the regulatory domain we should be in.
2008 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an
2009 * 802.11 country information element with regulatory information it
2010 * thinks we should consider. cfg80211 only processes the country
2011 * code from the IE, and relies on the regulatory domain information
2012 * structure passed by userspace (CRDA) from our wireless-regdb.
2013 * If a channel is enabled but the country code indicates it should
2014 * be disabled we disable the channel and re-enable it upon disassociation.
2016 enum nl80211_reg_initiator
{
2017 NL80211_REGDOM_SET_BY_CORE
,
2018 NL80211_REGDOM_SET_BY_USER
,
2019 NL80211_REGDOM_SET_BY_DRIVER
,
2020 NL80211_REGDOM_SET_BY_COUNTRY_IE
,
2024 * enum nl80211_reg_type - specifies the type of regulatory domain
2025 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains
2026 * to a specific country. When this is set you can count on the
2027 * ISO / IEC 3166 alpha2 country code being valid.
2028 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory
2030 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom
2031 * driver specific world regulatory domain. These do not apply system-wide
2032 * and are only applicable to the individual devices which have requested
2033 * them to be applied.
2034 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product
2035 * of an intersection between two regulatory domains -- the previously
2036 * set regulatory domain on the system and the last accepted regulatory
2037 * domain request to be processed.
2039 enum nl80211_reg_type
{
2040 NL80211_REGDOM_TYPE_COUNTRY
,
2041 NL80211_REGDOM_TYPE_WORLD
,
2042 NL80211_REGDOM_TYPE_CUSTOM_WORLD
,
2043 NL80211_REGDOM_TYPE_INTERSECTION
,
2047 * enum nl80211_reg_rule_attr - regulatory rule attributes
2048 * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved
2049 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional
2050 * considerations for a given frequency range. These are the
2051 * &enum nl80211_reg_rule_flags.
2052 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory
2053 * rule in KHz. This is not a center of frequency but an actual regulatory
2055 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule
2056 * in KHz. This is not a center a frequency but an actual regulatory
2058 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this
2059 * frequency range, in KHz.
2060 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain
2061 * for a given frequency range. The value is in mBi (100 * dBi).
2062 * If you don't have one then don't send this.
2063 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for
2064 * a given frequency range. The value is in mBm (100 * dBm).
2065 * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number
2067 * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use
2069 enum nl80211_reg_rule_attr
{
2070 __NL80211_REG_RULE_ATTR_INVALID
,
2071 NL80211_ATTR_REG_RULE_FLAGS
,
2073 NL80211_ATTR_FREQ_RANGE_START
,
2074 NL80211_ATTR_FREQ_RANGE_END
,
2075 NL80211_ATTR_FREQ_RANGE_MAX_BW
,
2077 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN
,
2078 NL80211_ATTR_POWER_RULE_MAX_EIRP
,
2081 __NL80211_REG_RULE_ATTR_AFTER_LAST
,
2082 NL80211_REG_RULE_ATTR_MAX
= __NL80211_REG_RULE_ATTR_AFTER_LAST
- 1
2086 * enum nl80211_sched_scan_match_attr - scheduled scan match attributes
2087 * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved
2088 * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching,
2089 * only report BSS with matching SSID.
2090 * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI: RSSI threshold (in dBm) for reporting a
2091 * BSS in scan results. Filtering is turned off if not specified.
2092 * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter
2093 * attribute number currently defined
2094 * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use
2096 enum nl80211_sched_scan_match_attr
{
2097 __NL80211_SCHED_SCAN_MATCH_ATTR_INVALID
,
2099 NL80211_SCHED_SCAN_MATCH_ATTR_SSID
,
2100 NL80211_SCHED_SCAN_MATCH_ATTR_RSSI
,
2103 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST
,
2104 NL80211_SCHED_SCAN_MATCH_ATTR_MAX
=
2105 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST
- 1
2108 /* only for backward compatibility */
2109 #define NL80211_ATTR_SCHED_SCAN_MATCH_SSID NL80211_SCHED_SCAN_MATCH_ATTR_SSID
2112 * enum nl80211_reg_rule_flags - regulatory rule flags
2114 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed
2115 * @NL80211_RRF_NO_CCK: CCK modulation not allowed
2116 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed
2117 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed
2118 * @NL80211_RRF_DFS: DFS support is required to be used
2119 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links
2120 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links
2121 * @NL80211_RRF_PASSIVE_SCAN: passive scan is required
2122 * @NL80211_RRF_NO_IBSS: no IBSS is allowed
2124 enum nl80211_reg_rule_flags
{
2125 NL80211_RRF_NO_OFDM
= 1<<0,
2126 NL80211_RRF_NO_CCK
= 1<<1,
2127 NL80211_RRF_NO_INDOOR
= 1<<2,
2128 NL80211_RRF_NO_OUTDOOR
= 1<<3,
2129 NL80211_RRF_DFS
= 1<<4,
2130 NL80211_RRF_PTP_ONLY
= 1<<5,
2131 NL80211_RRF_PTMP_ONLY
= 1<<6,
2132 NL80211_RRF_PASSIVE_SCAN
= 1<<7,
2133 NL80211_RRF_NO_IBSS
= 1<<8,
2137 * enum nl80211_dfs_regions - regulatory DFS regions
2139 * @NL80211_DFS_UNSET: Country has no DFS master region specified
2140 * @NL80211_DFS_FCC: Country follows DFS master rules from FCC
2141 * @NL80211_DFS_ETSI: Country follows DFS master rules from ETSI
2142 * @NL80211_DFS_JP: Country follows DFS master rules from JP/MKK/Telec
2144 enum nl80211_dfs_regions
{
2145 NL80211_DFS_UNSET
= 0,
2146 NL80211_DFS_FCC
= 1,
2147 NL80211_DFS_ETSI
= 2,
2152 * enum nl80211_user_reg_hint_type - type of user regulatory hint
2154 * @NL80211_USER_REG_HINT_USER: a user sent the hint. This is always
2155 * assumed if the attribute is not set.
2156 * @NL80211_USER_REG_HINT_CELL_BASE: the hint comes from a cellular
2157 * base station. Device drivers that have been tested to work
2158 * properly to support this type of hint can enable these hints
2159 * by setting the NL80211_FEATURE_CELL_BASE_REG_HINTS feature
2160 * capability on the struct wiphy. The wireless core will
2161 * ignore all cell base station hints until at least one device
2162 * present has been registered with the wireless core that
2163 * has listed NL80211_FEATURE_CELL_BASE_REG_HINTS as a
2164 * supported feature.
2166 enum nl80211_user_reg_hint_type
{
2167 NL80211_USER_REG_HINT_USER
= 0,
2168 NL80211_USER_REG_HINT_CELL_BASE
= 1,
2172 * enum nl80211_survey_info - survey information
2174 * These attribute types are used with %NL80211_ATTR_SURVEY_INFO
2175 * when getting information about a survey.
2177 * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved
2178 * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel
2179 * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm)
2180 * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used
2181 * @NL80211_SURVEY_INFO_CHANNEL_TIME: amount of time (in ms) that the radio
2182 * spent on this channel
2183 * @NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY: amount of the time the primary
2184 * channel was sensed busy (either due to activity or energy detect)
2185 * @NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY: amount of time the extension
2186 * channel was sensed busy
2187 * @NL80211_SURVEY_INFO_CHANNEL_TIME_RX: amount of time the radio spent
2189 * @NL80211_SURVEY_INFO_CHANNEL_TIME_TX: amount of time the radio spent
2191 * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number
2193 * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use
2195 enum nl80211_survey_info
{
2196 __NL80211_SURVEY_INFO_INVALID
,
2197 NL80211_SURVEY_INFO_FREQUENCY
,
2198 NL80211_SURVEY_INFO_NOISE
,
2199 NL80211_SURVEY_INFO_IN_USE
,
2200 NL80211_SURVEY_INFO_CHANNEL_TIME
,
2201 NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY
,
2202 NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY
,
2203 NL80211_SURVEY_INFO_CHANNEL_TIME_RX
,
2204 NL80211_SURVEY_INFO_CHANNEL_TIME_TX
,
2207 __NL80211_SURVEY_INFO_AFTER_LAST
,
2208 NL80211_SURVEY_INFO_MAX
= __NL80211_SURVEY_INFO_AFTER_LAST
- 1
2212 * enum nl80211_mntr_flags - monitor configuration flags
2214 * Monitor configuration flags.
2216 * @__NL80211_MNTR_FLAG_INVALID: reserved
2218 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS
2219 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP
2220 * @NL80211_MNTR_FLAG_CONTROL: pass control frames
2221 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering
2222 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing.
2223 * overrides all other flags.
2225 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use
2226 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag
2228 enum nl80211_mntr_flags
{
2229 __NL80211_MNTR_FLAG_INVALID
,
2230 NL80211_MNTR_FLAG_FCSFAIL
,
2231 NL80211_MNTR_FLAG_PLCPFAIL
,
2232 NL80211_MNTR_FLAG_CONTROL
,
2233 NL80211_MNTR_FLAG_OTHER_BSS
,
2234 NL80211_MNTR_FLAG_COOK_FRAMES
,
2237 __NL80211_MNTR_FLAG_AFTER_LAST
,
2238 NL80211_MNTR_FLAG_MAX
= __NL80211_MNTR_FLAG_AFTER_LAST
- 1
2242 * enum nl80211_meshconf_params - mesh configuration parameters
2244 * Mesh configuration parameters. These can be changed while the mesh is
2247 * @__NL80211_MESHCONF_INVALID: internal use
2249 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in
2250 * millisecond units, used by the Peer Link Open message
2252 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in
2253 * millisecond units, used by the peer link management to close a peer link
2255 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in
2258 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed
2259 * on this mesh interface
2261 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link
2262 * open retries that can be sent to establish a new peer link instance in a
2265 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh
2268 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically
2269 * open peer links when we detect compatible mesh peers.
2271 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames
2272 * containing a PREQ that an MP can send to a particular destination (path
2275 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths
2278 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait
2279 * until giving up on a path discovery (in milliseconds)
2281 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh
2282 * points receiving a PREQ shall consider the forwarding information from
2283 * the root to be valid. (TU = time unit)
2285 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in
2286 * TUs) during which an MP can send only one action frame containing a PREQ
2289 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs)
2290 * that it takes for an HWMP information element to propagate across the
2293 * @NL80211_MESHCONF_HWMP_ROOTMODE: whether root mode is enabled or not
2295 * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a
2296 * source mesh point for path selection elements.
2298 * @NL80211_MESHCONF_HWMP_RANN_INTERVAL: The interval of time (in TUs) between
2299 * root announcements are transmitted.
2301 * @NL80211_MESHCONF_GATE_ANNOUNCEMENTS: Advertise that this mesh station has
2302 * access to a broader network beyond the MBSS. This is done via Root
2303 * Announcement frames.
2305 * @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL: The minimum interval of time (in
2306 * TUs) during which a mesh STA can send only one Action frame containing a
2309 * @NL80211_MESHCONF_FORWARDING: set Mesh STA as forwarding or non-forwarding
2310 * or forwarding entity (default is TRUE - forwarding entity)
2312 * @NL80211_MESHCONF_RSSI_THRESHOLD: RSSI threshold in dBm. This specifies the
2313 * threshold for average signal strength of candidate station to establish
2316 * @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR: maximum number of neighbors
2317 * to synchronize to for 11s default synchronization method
2320 * @NL80211_MESHCONF_HT_OPMODE: set mesh HT protection mode.
2322 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute
2324 * @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT: The time (in TUs) for
2325 * which mesh STAs receiving a proactive PREQ shall consider the forwarding
2326 * information to the root mesh STA to be valid.
2328 * @NL80211_MESHCONF_HWMP_ROOT_INTERVAL: The interval of time (in TUs) between
2329 * proactive PREQs are transmitted.
2331 * @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL: The minimum interval of time
2332 * (in TUs) during which a mesh STA can send only one Action frame
2333 * containing a PREQ element for root path confirmation.
2335 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
2337 enum nl80211_meshconf_params
{
2338 __NL80211_MESHCONF_INVALID
,
2339 NL80211_MESHCONF_RETRY_TIMEOUT
,
2340 NL80211_MESHCONF_CONFIRM_TIMEOUT
,
2341 NL80211_MESHCONF_HOLDING_TIMEOUT
,
2342 NL80211_MESHCONF_MAX_PEER_LINKS
,
2343 NL80211_MESHCONF_MAX_RETRIES
,
2344 NL80211_MESHCONF_TTL
,
2345 NL80211_MESHCONF_AUTO_OPEN_PLINKS
,
2346 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES
,
2347 NL80211_MESHCONF_PATH_REFRESH_TIME
,
2348 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT
,
2349 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT
,
2350 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL
,
2351 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME
,
2352 NL80211_MESHCONF_HWMP_ROOTMODE
,
2353 NL80211_MESHCONF_ELEMENT_TTL
,
2354 NL80211_MESHCONF_HWMP_RANN_INTERVAL
,
2355 NL80211_MESHCONF_GATE_ANNOUNCEMENTS
,
2356 NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL
,
2357 NL80211_MESHCONF_FORWARDING
,
2358 NL80211_MESHCONF_RSSI_THRESHOLD
,
2359 NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR
,
2360 NL80211_MESHCONF_HT_OPMODE
,
2361 NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT
,
2362 NL80211_MESHCONF_HWMP_ROOT_INTERVAL
,
2363 NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL
,
2366 __NL80211_MESHCONF_ATTR_AFTER_LAST
,
2367 NL80211_MESHCONF_ATTR_MAX
= __NL80211_MESHCONF_ATTR_AFTER_LAST
- 1
2371 * enum nl80211_mesh_setup_params - mesh setup parameters
2373 * Mesh setup parameters. These are used to start/join a mesh and cannot be
2374 * changed while the mesh is active.
2376 * @__NL80211_MESH_SETUP_INVALID: Internal use
2378 * @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL: Enable this option to use a
2379 * vendor specific path selection algorithm or disable it to use the
2382 * @NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC: Enable this option to use a
2383 * vendor specific path metric or disable it to use the default Airtime
2386 * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a
2387 * robust security network ie, or a vendor specific information element
2388 * that vendors will use to identify the path selection methods and
2391 * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication
2392 * daemon will be authenticating mesh candidates.
2394 * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication
2395 * daemon will be securing peer link frames. AMPE is a secured version of
2396 * Mesh Peering Management (MPM) and is implemented with the assistance of
2397 * a userspace daemon. When this flag is set, the kernel will send peer
2398 * management frames to a userspace daemon that will implement AMPE
2399 * functionality (security capabilities selection, key confirmation, and
2400 * key management). When the flag is unset (default), the kernel can
2401 * autonomously complete (unsecured) mesh peering without the need of a
2404 * @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC: Enable this option to use a
2405 * vendor specific synchronization method or disable it to use the default
2406 * neighbor offset synchronization
2408 * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number
2410 * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use
2412 enum nl80211_mesh_setup_params
{
2413 __NL80211_MESH_SETUP_INVALID
,
2414 NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL
,
2415 NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC
,
2416 NL80211_MESH_SETUP_IE
,
2417 NL80211_MESH_SETUP_USERSPACE_AUTH
,
2418 NL80211_MESH_SETUP_USERSPACE_AMPE
,
2419 NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC
,
2422 __NL80211_MESH_SETUP_ATTR_AFTER_LAST
,
2423 NL80211_MESH_SETUP_ATTR_MAX
= __NL80211_MESH_SETUP_ATTR_AFTER_LAST
- 1
2427 * enum nl80211_txq_attr - TX queue parameter attributes
2428 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved
2429 * @NL80211_TXQ_ATTR_AC: AC identifier (NL80211_AC_*)
2430 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning
2432 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form
2433 * 2^n-1 in the range 1..32767]
2434 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form
2435 * 2^n-1 in the range 1..32767]
2436 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255]
2437 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal
2438 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number
2440 enum nl80211_txq_attr
{
2441 __NL80211_TXQ_ATTR_INVALID
,
2442 NL80211_TXQ_ATTR_AC
,
2443 NL80211_TXQ_ATTR_TXOP
,
2444 NL80211_TXQ_ATTR_CWMIN
,
2445 NL80211_TXQ_ATTR_CWMAX
,
2446 NL80211_TXQ_ATTR_AIFS
,
2449 __NL80211_TXQ_ATTR_AFTER_LAST
,
2450 NL80211_TXQ_ATTR_MAX
= __NL80211_TXQ_ATTR_AFTER_LAST
- 1
2461 /* backward compat */
2462 #define NL80211_TXQ_ATTR_QUEUE NL80211_TXQ_ATTR_AC
2463 #define NL80211_TXQ_Q_VO NL80211_AC_VO
2464 #define NL80211_TXQ_Q_VI NL80211_AC_VI
2465 #define NL80211_TXQ_Q_BE NL80211_AC_BE
2466 #define NL80211_TXQ_Q_BK NL80211_AC_BK
2469 * enum nl80211_channel_type - channel type
2470 * @NL80211_CHAN_NO_HT: 20 MHz, non-HT channel
2471 * @NL80211_CHAN_HT20: 20 MHz HT channel
2472 * @NL80211_CHAN_HT40MINUS: HT40 channel, secondary channel
2473 * below the control channel
2474 * @NL80211_CHAN_HT40PLUS: HT40 channel, secondary channel
2475 * above the control channel
2477 enum nl80211_channel_type
{
2480 NL80211_CHAN_HT40MINUS
,
2481 NL80211_CHAN_HT40PLUS
2485 * enum nl80211_chan_width - channel width definitions
2487 * These values are used with the %NL80211_ATTR_CHANNEL_WIDTH
2490 * @NL80211_CHAN_WIDTH_20_NOHT: 20 MHz, non-HT channel
2491 * @NL80211_CHAN_WIDTH_20: 20 MHz HT channel
2492 * @NL80211_CHAN_WIDTH_40: 40 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
2493 * attribute must be provided as well
2494 * @NL80211_CHAN_WIDTH_80: 80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
2495 * attribute must be provided as well
2496 * @NL80211_CHAN_WIDTH_80P80: 80+80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
2497 * and %NL80211_ATTR_CENTER_FREQ2 attributes must be provided as well
2498 * @NL80211_CHAN_WIDTH_160: 160 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
2499 * attribute must be provided as well
2501 enum nl80211_chan_width
{
2502 NL80211_CHAN_WIDTH_20_NOHT
,
2503 NL80211_CHAN_WIDTH_20
,
2504 NL80211_CHAN_WIDTH_40
,
2505 NL80211_CHAN_WIDTH_80
,
2506 NL80211_CHAN_WIDTH_80P80
,
2507 NL80211_CHAN_WIDTH_160
,
2511 * enum nl80211_bss - netlink attributes for a BSS
2513 * @__NL80211_BSS_INVALID: invalid
2514 * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets)
2515 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32)
2516 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64)
2517 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16)
2518 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16)
2519 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the
2520 * raw information elements from the probe response/beacon (bin);
2521 * if the %NL80211_BSS_BEACON_IES attribute is present, the IEs here are
2522 * from a Probe Response frame; otherwise they are from a Beacon frame.
2523 * However, if the driver does not indicate the source of the IEs, these
2524 * IEs may be from either frame subtype.
2525 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon
2526 * in mBm (100 * dBm) (s32)
2527 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon
2528 * in unspecified units, scaled to 0..100 (u8)
2529 * @NL80211_BSS_STATUS: status, if this BSS is "used"
2530 * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms
2531 * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information
2532 * elements from a Beacon frame (bin); not present if no Beacon frame has
2534 * @__NL80211_BSS_AFTER_LAST: internal
2535 * @NL80211_BSS_MAX: highest BSS attribute
2538 __NL80211_BSS_INVALID
,
2540 NL80211_BSS_FREQUENCY
,
2542 NL80211_BSS_BEACON_INTERVAL
,
2543 NL80211_BSS_CAPABILITY
,
2544 NL80211_BSS_INFORMATION_ELEMENTS
,
2545 NL80211_BSS_SIGNAL_MBM
,
2546 NL80211_BSS_SIGNAL_UNSPEC
,
2548 NL80211_BSS_SEEN_MS_AGO
,
2549 NL80211_BSS_BEACON_IES
,
2552 __NL80211_BSS_AFTER_LAST
,
2553 NL80211_BSS_MAX
= __NL80211_BSS_AFTER_LAST
- 1
2557 * enum nl80211_bss_status - BSS "status"
2558 * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS.
2559 * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS.
2560 * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS.
2562 * The BSS status is a BSS attribute in scan dumps, which
2563 * indicates the status the interface has wrt. this BSS.
2565 enum nl80211_bss_status
{
2566 NL80211_BSS_STATUS_AUTHENTICATED
,
2567 NL80211_BSS_STATUS_ASSOCIATED
,
2568 NL80211_BSS_STATUS_IBSS_JOINED
,
2572 * enum nl80211_auth_type - AuthenticationType
2574 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication
2575 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only)
2576 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r)
2577 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP)
2578 * @NL80211_AUTHTYPE_SAE: Simultaneous authentication of equals
2579 * @__NL80211_AUTHTYPE_NUM: internal
2580 * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm
2581 * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by
2582 * trying multiple times); this is invalid in netlink -- leave out
2583 * the attribute for this on CONNECT commands.
2585 enum nl80211_auth_type
{
2586 NL80211_AUTHTYPE_OPEN_SYSTEM
,
2587 NL80211_AUTHTYPE_SHARED_KEY
,
2588 NL80211_AUTHTYPE_FT
,
2589 NL80211_AUTHTYPE_NETWORK_EAP
,
2590 NL80211_AUTHTYPE_SAE
,
2593 __NL80211_AUTHTYPE_NUM
,
2594 NL80211_AUTHTYPE_MAX
= __NL80211_AUTHTYPE_NUM
- 1,
2595 NL80211_AUTHTYPE_AUTOMATIC
2599 * enum nl80211_key_type - Key Type
2600 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key
2601 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key
2602 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS)
2603 * @NUM_NL80211_KEYTYPES: number of defined key types
2605 enum nl80211_key_type
{
2606 NL80211_KEYTYPE_GROUP
,
2607 NL80211_KEYTYPE_PAIRWISE
,
2608 NL80211_KEYTYPE_PEERKEY
,
2610 NUM_NL80211_KEYTYPES
2614 * enum nl80211_mfp - Management frame protection state
2615 * @NL80211_MFP_NO: Management frame protection not used
2616 * @NL80211_MFP_REQUIRED: Management frame protection required
2620 NL80211_MFP_REQUIRED
,
2623 enum nl80211_wpa_versions
{
2624 NL80211_WPA_VERSION_1
= 1 << 0,
2625 NL80211_WPA_VERSION_2
= 1 << 1,
2629 * enum nl80211_key_default_types - key default types
2630 * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid
2631 * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default
2633 * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default
2635 * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types
2637 enum nl80211_key_default_types
{
2638 __NL80211_KEY_DEFAULT_TYPE_INVALID
,
2639 NL80211_KEY_DEFAULT_TYPE_UNICAST
,
2640 NL80211_KEY_DEFAULT_TYPE_MULTICAST
,
2642 NUM_NL80211_KEY_DEFAULT_TYPES
2646 * enum nl80211_key_attributes - key attributes
2647 * @__NL80211_KEY_INVALID: invalid
2648 * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of
2649 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
2651 * @NL80211_KEY_IDX: key ID (u8, 0-3)
2652 * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
2653 * section 7.3.2.25.1, e.g. 0x000FAC04)
2654 * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
2655 * CCMP keys, each six bytes in little endian
2656 * @NL80211_KEY_DEFAULT: flag indicating default key
2657 * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key
2658 * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not
2659 * specified the default depends on whether a MAC address was
2660 * given with the command using the key or not (u32)
2661 * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags
2662 * attributes, specifying what a key should be set as default as.
2663 * See &enum nl80211_key_default_types.
2664 * @__NL80211_KEY_AFTER_LAST: internal
2665 * @NL80211_KEY_MAX: highest key attribute
2667 enum nl80211_key_attributes
{
2668 __NL80211_KEY_INVALID
,
2673 NL80211_KEY_DEFAULT
,
2674 NL80211_KEY_DEFAULT_MGMT
,
2676 NL80211_KEY_DEFAULT_TYPES
,
2679 __NL80211_KEY_AFTER_LAST
,
2680 NL80211_KEY_MAX
= __NL80211_KEY_AFTER_LAST
- 1
2684 * enum nl80211_tx_rate_attributes - TX rate set attributes
2685 * @__NL80211_TXRATE_INVALID: invalid
2686 * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection
2687 * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with
2688 * 1 = 500 kbps) but without the IE length restriction (at most
2689 * %NL80211_MAX_SUPP_RATES in a single array).
2690 * @NL80211_TXRATE_MCS: HT (MCS) rates allowed for TX rate selection
2691 * in an array of MCS numbers.
2692 * @__NL80211_TXRATE_AFTER_LAST: internal
2693 * @NL80211_TXRATE_MAX: highest TX rate attribute
2695 enum nl80211_tx_rate_attributes
{
2696 __NL80211_TXRATE_INVALID
,
2697 NL80211_TXRATE_LEGACY
,
2701 __NL80211_TXRATE_AFTER_LAST
,
2702 NL80211_TXRATE_MAX
= __NL80211_TXRATE_AFTER_LAST
- 1
2706 * enum nl80211_band - Frequency band
2707 * @NL80211_BAND_2GHZ: 2.4 GHz ISM band
2708 * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz)
2709 * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz)
2718 * enum nl80211_ps_state - powersave state
2719 * @NL80211_PS_DISABLED: powersave is disabled
2720 * @NL80211_PS_ENABLED: powersave is enabled
2722 enum nl80211_ps_state
{
2723 NL80211_PS_DISABLED
,
2728 * enum nl80211_attr_cqm - connection quality monitor attributes
2729 * @__NL80211_ATTR_CQM_INVALID: invalid
2730 * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies
2731 * the threshold for the RSSI level at which an event will be sent. Zero
2733 * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies
2734 * the minimum amount the RSSI level must change after an event before a
2735 * new event may be issued (to reduce effects of RSSI oscillation).
2736 * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event
2737 * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many
2738 * consecutive packets were not acknowledged by the peer
2739 * @NL80211_ATTR_CQM_TXE_RATE: TX error rate in %. Minimum % of TX failures
2740 * during the given %NL80211_ATTR_CQM_TXE_INTVL before an
2741 * %NL80211_CMD_NOTIFY_CQM with reported %NL80211_ATTR_CQM_TXE_RATE and
2742 * %NL80211_ATTR_CQM_TXE_PKTS is generated.
2743 * @NL80211_ATTR_CQM_TXE_PKTS: number of attempted packets in a given
2744 * %NL80211_ATTR_CQM_TXE_INTVL before %NL80211_ATTR_CQM_TXE_RATE is
2746 * @NL80211_ATTR_CQM_TXE_INTVL: interval in seconds. Specifies the periodic
2747 * interval in which %NL80211_ATTR_CQM_TXE_PKTS and
2748 * %NL80211_ATTR_CQM_TXE_RATE must be satisfied before generating an
2749 * %NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting.
2750 * @__NL80211_ATTR_CQM_AFTER_LAST: internal
2751 * @NL80211_ATTR_CQM_MAX: highest key attribute
2753 enum nl80211_attr_cqm
{
2754 __NL80211_ATTR_CQM_INVALID
,
2755 NL80211_ATTR_CQM_RSSI_THOLD
,
2756 NL80211_ATTR_CQM_RSSI_HYST
,
2757 NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT
,
2758 NL80211_ATTR_CQM_PKT_LOSS_EVENT
,
2759 NL80211_ATTR_CQM_TXE_RATE
,
2760 NL80211_ATTR_CQM_TXE_PKTS
,
2761 NL80211_ATTR_CQM_TXE_INTVL
,
2764 __NL80211_ATTR_CQM_AFTER_LAST
,
2765 NL80211_ATTR_CQM_MAX
= __NL80211_ATTR_CQM_AFTER_LAST
- 1
2769 * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event
2770 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the
2771 * configured threshold
2772 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the
2773 * configured threshold
2774 * @NL80211_CQM_RSSI_BEACON_LOSS_EVENT: The device experienced beacon loss.
2775 * (Note that deauth/disassoc will still follow if the AP is not
2776 * available. This event might get used as roaming event, etc.)
2778 enum nl80211_cqm_rssi_threshold_event
{
2779 NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW
,
2780 NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH
,
2781 NL80211_CQM_RSSI_BEACON_LOSS_EVENT
,
2786 * enum nl80211_tx_power_setting - TX power adjustment
2787 * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power
2788 * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter
2789 * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter
2791 enum nl80211_tx_power_setting
{
2792 NL80211_TX_POWER_AUTOMATIC
,
2793 NL80211_TX_POWER_LIMITED
,
2794 NL80211_TX_POWER_FIXED
,
2798 * enum nl80211_wowlan_packet_pattern_attr - WoWLAN packet pattern attribute
2799 * @__NL80211_WOWLAN_PKTPAT_INVALID: invalid number for nested attribute
2800 * @NL80211_WOWLAN_PKTPAT_PATTERN: the pattern, values where the mask has
2801 * a zero bit are ignored
2802 * @NL80211_WOWLAN_PKTPAT_MASK: pattern mask, must be long enough to have
2803 * a bit for each byte in the pattern. The lowest-order bit corresponds
2804 * to the first byte of the pattern, but the bytes of the pattern are
2805 * in a little-endian-like format, i.e. the 9th byte of the pattern
2806 * corresponds to the lowest-order bit in the second byte of the mask.
2807 * For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where
2808 * xx indicates "don't care") would be represented by a pattern of
2809 * twelve zero bytes, and a mask of "0xed,0x07".
2810 * Note that the pattern matching is done as though frames were not
2811 * 802.11 frames but 802.3 frames, i.e. the frame is fully unpacked
2812 * first (including SNAP header unpacking) and then matched.
2813 * @NUM_NL80211_WOWLAN_PKTPAT: number of attributes
2814 * @MAX_NL80211_WOWLAN_PKTPAT: max attribute number
2816 enum nl80211_wowlan_packet_pattern_attr
{
2817 __NL80211_WOWLAN_PKTPAT_INVALID
,
2818 NL80211_WOWLAN_PKTPAT_MASK
,
2819 NL80211_WOWLAN_PKTPAT_PATTERN
,
2821 NUM_NL80211_WOWLAN_PKTPAT
,
2822 MAX_NL80211_WOWLAN_PKTPAT
= NUM_NL80211_WOWLAN_PKTPAT
- 1,
2826 * struct nl80211_wowlan_pattern_support - pattern support information
2827 * @max_patterns: maximum number of patterns supported
2828 * @min_pattern_len: minimum length of each pattern
2829 * @max_pattern_len: maximum length of each pattern
2831 * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when
2832 * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED in the
2833 * capability information given by the kernel to userspace.
2835 struct nl80211_wowlan_pattern_support
{
2837 __u32 min_pattern_len
;
2838 __u32 max_pattern_len
;
2839 } __attribute__((packed
));
2842 * enum nl80211_wowlan_triggers - WoWLAN trigger definitions
2843 * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes
2844 * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put
2845 * the chip into a special state -- works best with chips that have
2846 * support for low-power operation already (flag)
2847 * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect
2848 * is detected is implementation-specific (flag)
2849 * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed
2850 * by 16 repetitions of MAC addr, anywhere in payload) (flag)
2851 * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns
2852 * which are passed in an array of nested attributes, each nested attribute
2853 * defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern.
2854 * Each pattern defines a wakeup packet. The matching is done on the MSDU,
2855 * i.e. as though the packet was an 802.3 packet, so the pattern matching
2856 * is done after the packet is converted to the MSDU.
2858 * In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute
2859 * carrying a &struct nl80211_wowlan_pattern_support.
2860 * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be
2861 * used when setting, used only to indicate that GTK rekeying is supported
2862 * by the device (flag)
2863 * @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE: wake up on GTK rekey failure (if
2864 * done by the device) (flag)
2865 * @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST: wake up on EAP Identity Request
2867 * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag)
2868 * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released
2869 * (on devices that have rfkill in the device) (flag)
2870 * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers
2871 * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number
2873 enum nl80211_wowlan_triggers
{
2874 __NL80211_WOWLAN_TRIG_INVALID
,
2875 NL80211_WOWLAN_TRIG_ANY
,
2876 NL80211_WOWLAN_TRIG_DISCONNECT
,
2877 NL80211_WOWLAN_TRIG_MAGIC_PKT
,
2878 NL80211_WOWLAN_TRIG_PKT_PATTERN
,
2879 NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED
,
2880 NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE
,
2881 NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST
,
2882 NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE
,
2883 NL80211_WOWLAN_TRIG_RFKILL_RELEASE
,
2886 NUM_NL80211_WOWLAN_TRIG
,
2887 MAX_NL80211_WOWLAN_TRIG
= NUM_NL80211_WOWLAN_TRIG
- 1
2891 * enum nl80211_iface_limit_attrs - limit attributes
2892 * @NL80211_IFACE_LIMIT_UNSPEC: (reserved)
2893 * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that
2894 * can be chosen from this set of interface types (u32)
2895 * @NL80211_IFACE_LIMIT_TYPES: nested attribute containing a
2896 * flag attribute for each interface type in this set
2897 * @NUM_NL80211_IFACE_LIMIT: number of attributes
2898 * @MAX_NL80211_IFACE_LIMIT: highest attribute number
2900 enum nl80211_iface_limit_attrs
{
2901 NL80211_IFACE_LIMIT_UNSPEC
,
2902 NL80211_IFACE_LIMIT_MAX
,
2903 NL80211_IFACE_LIMIT_TYPES
,
2906 NUM_NL80211_IFACE_LIMIT
,
2907 MAX_NL80211_IFACE_LIMIT
= NUM_NL80211_IFACE_LIMIT
- 1
2911 * enum nl80211_if_combination_attrs -- interface combination attributes
2913 * @NL80211_IFACE_COMB_UNSPEC: (reserved)
2914 * @NL80211_IFACE_COMB_LIMITS: Nested attributes containing the limits
2915 * for given interface types, see &enum nl80211_iface_limit_attrs.
2916 * @NL80211_IFACE_COMB_MAXNUM: u32 attribute giving the total number of
2917 * interfaces that can be created in this group. This number doesn't
2918 * apply to interfaces purely managed in software, which are listed
2919 * in a separate attribute %NL80211_ATTR_INTERFACES_SOFTWARE.
2920 * @NL80211_IFACE_COMB_STA_AP_BI_MATCH: flag attribute specifying that
2921 * beacon intervals within this group must be all the same even for
2922 * infrastructure and AP/GO combinations, i.e. the GO(s) must adopt
2923 * the infrastructure network's beacon interval.
2924 * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many
2925 * different channels may be used within this group.
2926 * @NUM_NL80211_IFACE_COMB: number of attributes
2927 * @MAX_NL80211_IFACE_COMB: highest attribute number
2930 * limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2
2931 * => allows an AP and a STA that must match BIs
2933 * numbers = [ #{AP, P2P-GO} <= 8 ], channels = 1, max = 8
2934 * => allows 8 of AP/GO
2936 * numbers = [ #{STA} <= 2 ], channels = 2, max = 2
2937 * => allows two STAs on different channels
2939 * numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4
2940 * => allows a STA plus three P2P interfaces
2942 * The list of these four possiblities could completely be contained
2943 * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate
2944 * that any of these groups must match.
2946 * "Combinations" of just a single interface will not be listed here,
2947 * a single interface of any valid interface type is assumed to always
2948 * be possible by itself. This means that implicitly, for each valid
2949 * interface type, the following group always exists:
2950 * numbers = [ #{<type>} <= 1 ], channels = 1, max = 1
2952 enum nl80211_if_combination_attrs
{
2953 NL80211_IFACE_COMB_UNSPEC
,
2954 NL80211_IFACE_COMB_LIMITS
,
2955 NL80211_IFACE_COMB_MAXNUM
,
2956 NL80211_IFACE_COMB_STA_AP_BI_MATCH
,
2957 NL80211_IFACE_COMB_NUM_CHANNELS
,
2960 NUM_NL80211_IFACE_COMB
,
2961 MAX_NL80211_IFACE_COMB
= NUM_NL80211_IFACE_COMB
- 1
2966 * enum nl80211_plink_state - state of a mesh peer link finite state machine
2968 * @NL80211_PLINK_LISTEN: initial state, considered the implicit
2969 * state of non existant mesh peer links
2970 * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to
2972 * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received
2973 * from this mesh peer
2974 * @NL80211_PLINK_CNF_RCVD: mesh plink confirm frame has been
2975 * received from this mesh peer
2976 * @NL80211_PLINK_ESTAB: mesh peer link is established
2977 * @NL80211_PLINK_HOLDING: mesh peer link is being closed or cancelled
2978 * @NL80211_PLINK_BLOCKED: all frames transmitted from this mesh
2979 * plink are discarded
2980 * @NUM_NL80211_PLINK_STATES: number of peer link states
2981 * @MAX_NL80211_PLINK_STATES: highest numerical value of plink states
2983 enum nl80211_plink_state
{
2984 NL80211_PLINK_LISTEN
,
2985 NL80211_PLINK_OPN_SNT
,
2986 NL80211_PLINK_OPN_RCVD
,
2987 NL80211_PLINK_CNF_RCVD
,
2988 NL80211_PLINK_ESTAB
,
2989 NL80211_PLINK_HOLDING
,
2990 NL80211_PLINK_BLOCKED
,
2993 NUM_NL80211_PLINK_STATES
,
2994 MAX_NL80211_PLINK_STATES
= NUM_NL80211_PLINK_STATES
- 1
2997 #define NL80211_KCK_LEN 16
2998 #define NL80211_KEK_LEN 16
2999 #define NL80211_REPLAY_CTR_LEN 8
3002 * enum nl80211_rekey_data - attributes for GTK rekey offload
3003 * @__NL80211_REKEY_DATA_INVALID: invalid number for nested attributes
3004 * @NL80211_REKEY_DATA_KEK: key encryption key (binary)
3005 * @NL80211_REKEY_DATA_KCK: key confirmation key (binary)
3006 * @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary)
3007 * @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal)
3008 * @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal)
3010 enum nl80211_rekey_data
{
3011 __NL80211_REKEY_DATA_INVALID
,
3012 NL80211_REKEY_DATA_KEK
,
3013 NL80211_REKEY_DATA_KCK
,
3014 NL80211_REKEY_DATA_REPLAY_CTR
,
3017 NUM_NL80211_REKEY_DATA
,
3018 MAX_NL80211_REKEY_DATA
= NUM_NL80211_REKEY_DATA
- 1
3022 * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID
3023 * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in
3025 * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element
3027 * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID
3028 * element in Beacon frames but zero out each byte in the SSID
3030 enum nl80211_hidden_ssid
{
3031 NL80211_HIDDEN_SSID_NOT_IN_USE
,
3032 NL80211_HIDDEN_SSID_ZERO_LEN
,
3033 NL80211_HIDDEN_SSID_ZERO_CONTENTS
3037 * enum nl80211_sta_wme_attr - station WME attributes
3038 * @__NL80211_STA_WME_INVALID: invalid number for nested attribute
3039 * @NL80211_STA_WME_UAPSD_QUEUES: bitmap of uapsd queues. the format
3040 * is the same as the AC bitmap in the QoS info field.
3041 * @NL80211_STA_WME_MAX_SP: max service period. the format is the same
3042 * as the MAX_SP field in the QoS info field (but already shifted down).
3043 * @__NL80211_STA_WME_AFTER_LAST: internal
3044 * @NL80211_STA_WME_MAX: highest station WME attribute
3046 enum nl80211_sta_wme_attr
{
3047 __NL80211_STA_WME_INVALID
,
3048 NL80211_STA_WME_UAPSD_QUEUES
,
3049 NL80211_STA_WME_MAX_SP
,
3052 __NL80211_STA_WME_AFTER_LAST
,
3053 NL80211_STA_WME_MAX
= __NL80211_STA_WME_AFTER_LAST
- 1
3057 * enum nl80211_pmksa_candidate_attr - attributes for PMKSA caching candidates
3058 * @__NL80211_PMKSA_CANDIDATE_INVALID: invalid number for nested attributes
3059 * @NL80211_PMKSA_CANDIDATE_INDEX: candidate index (u32; the smaller, the higher
3061 * @NL80211_PMKSA_CANDIDATE_BSSID: candidate BSSID (6 octets)
3062 * @NL80211_PMKSA_CANDIDATE_PREAUTH: RSN pre-authentication supported (flag)
3063 * @NUM_NL80211_PMKSA_CANDIDATE: number of PMKSA caching candidate attributes
3065 * @MAX_NL80211_PMKSA_CANDIDATE: highest PMKSA caching candidate attribute
3068 enum nl80211_pmksa_candidate_attr
{
3069 __NL80211_PMKSA_CANDIDATE_INVALID
,
3070 NL80211_PMKSA_CANDIDATE_INDEX
,
3071 NL80211_PMKSA_CANDIDATE_BSSID
,
3072 NL80211_PMKSA_CANDIDATE_PREAUTH
,
3075 NUM_NL80211_PMKSA_CANDIDATE
,
3076 MAX_NL80211_PMKSA_CANDIDATE
= NUM_NL80211_PMKSA_CANDIDATE
- 1
3080 * enum nl80211_tdls_operation - values for %NL80211_ATTR_TDLS_OPERATION
3081 * @NL80211_TDLS_DISCOVERY_REQ: Send a TDLS discovery request
3082 * @NL80211_TDLS_SETUP: Setup TDLS link
3083 * @NL80211_TDLS_TEARDOWN: Teardown a TDLS link which is already established
3084 * @NL80211_TDLS_ENABLE_LINK: Enable TDLS link
3085 * @NL80211_TDLS_DISABLE_LINK: Disable TDLS link
3087 enum nl80211_tdls_operation
{
3088 NL80211_TDLS_DISCOVERY_REQ
,
3090 NL80211_TDLS_TEARDOWN
,
3091 NL80211_TDLS_ENABLE_LINK
,
3092 NL80211_TDLS_DISABLE_LINK
,
3096 * enum nl80211_ap_sme_features - device-integrated AP features
3097 * Reserved for future use, no bits are defined in
3098 * NL80211_ATTR_DEVICE_AP_SME yet.
3099 enum nl80211_ap_sme_features {
3104 * enum nl80211_feature_flags - device/driver features
3105 * @NL80211_FEATURE_SK_TX_STATUS: This driver supports reflecting back
3106 * TX status to the socket error queue when requested with the
3108 * @NL80211_FEATURE_HT_IBSS: This driver supports IBSS with HT datarates.
3109 * @NL80211_FEATURE_INACTIVITY_TIMER: This driver takes care of freeing up
3110 * the connected inactive stations in AP mode.
3111 * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested
3112 * to work properly to suppport receiving regulatory hints from
3113 * cellular base stations.
3114 * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: If this is set, an active
3115 * P2P Device (%NL80211_IFTYPE_P2P_DEVICE) requires its own channel
3116 * in the interface combinations, even when it's only used for scan
3117 * and remain-on-channel. This could be due to, for example, the
3118 * remain-on-channel implementation requiring a channel context.
3119 * @NL80211_FEATURE_SAE: This driver supports simultaneous authentication of
3120 * equals (SAE) with user space SME (NL80211_CMD_AUTHENTICATE) in station
3122 * @NL80211_FEATURE_LOW_PRIORITY_SCAN: This driver supports low priority scan
3123 * @NL80211_FEATURE_SCAN_FLUSH: Scan flush is supported
3124 * @NL80211_FEATURE_AP_SCAN: Support scanning using an AP vif
3125 * @NL80211_FEATURE_VIF_TXPOWER: The driver supports per-vif TX power setting
3126 * @NL80211_FEATURE_NEED_OBSS_SCAN: The driver expects userspace to perform
3127 * OBSS scans and generate 20/40 BSS coex reports. This flag is used only
3128 * for drivers implementing the CONNECT API, for AUTH/ASSOC it is implied.
3130 enum nl80211_feature_flags
{
3131 NL80211_FEATURE_SK_TX_STATUS
= 1 << 0,
3132 NL80211_FEATURE_HT_IBSS
= 1 << 1,
3133 NL80211_FEATURE_INACTIVITY_TIMER
= 1 << 2,
3134 NL80211_FEATURE_CELL_BASE_REG_HINTS
= 1 << 3,
3135 NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL
= 1 << 4,
3136 NL80211_FEATURE_SAE
= 1 << 5,
3137 NL80211_FEATURE_LOW_PRIORITY_SCAN
= 1 << 6,
3138 NL80211_FEATURE_SCAN_FLUSH
= 1 << 7,
3139 NL80211_FEATURE_AP_SCAN
= 1 << 8,
3140 NL80211_FEATURE_VIF_TXPOWER
= 1 << 9,
3141 NL80211_FEATURE_NEED_OBSS_SCAN
= 1 << 10,
3145 * enum nl80211_probe_resp_offload_support_attr - optional supported
3146 * protocols for probe-response offloading by the driver/FW.
3147 * To be used with the %NL80211_ATTR_PROBE_RESP_OFFLOAD attribute.
3148 * Each enum value represents a bit in the bitmap of supported
3149 * protocols. Typically a subset of probe-requests belonging to a
3150 * supported protocol will be excluded from offload and uploaded
3153 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS: Support for WPS ver. 1
3154 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2: Support for WPS ver. 2
3155 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P: Support for P2P
3156 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U: Support for 802.11u
3158 enum nl80211_probe_resp_offload_support_attr
{
3159 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS
= 1<<0,
3160 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2
= 1<<1,
3161 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P
= 1<<2,
3162 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U
= 1<<3,
3166 * enum nl80211_connect_failed_reason - connection request failed reasons
3167 * @NL80211_CONN_FAIL_MAX_CLIENTS: Maximum number of clients that can be
3168 * handled by the AP is reached.
3169 * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Client's MAC is in the AP's blocklist.
3171 enum nl80211_connect_failed_reason
{
3172 NL80211_CONN_FAIL_MAX_CLIENTS
,
3173 NL80211_CONN_FAIL_BLOCKED_CLIENT
,
3177 * enum nl80211_scan_flags - scan request control flags
3179 * Scan request control flags are used to control the handling
3180 * of NL80211_CMD_TRIGGER_SCAN and NL80211_CMD_START_SCHED_SCAN
3183 * @NL80211_SCAN_FLAG_LOW_PRIORITY: scan request has low priority
3184 * @NL80211_SCAN_FLAG_FLUSH: flush cache before scanning
3185 * @NL80211_SCAN_FLAG_AP: force a scan even if the interface is configured
3186 * as AP and the beaconing has already been configured. This attribute is
3187 * dangerous because will destroy stations performance as a lot of frames
3188 * will be lost while scanning off-channel, therefore it must be used only
3189 * when really needed
3191 enum nl80211_scan_flags
{
3192 NL80211_SCAN_FLAG_LOW_PRIORITY
= 1<<0,
3193 NL80211_SCAN_FLAG_FLUSH
= 1<<1,
3194 NL80211_SCAN_FLAG_AP
= 1<<2,
3197 #endif /* __LINUX_NL80211_H */