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,
122 * %NL80211_ATTR_WIPHY_CHANNEL_TYPE, %NL80211_ATTR_WIPHY_RETRY_SHORT,
123 * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
124 * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD.
125 * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL
126 * instead, the support here is for backward compatibility only.
127 * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request
128 * or rename notification. Has attributes %NL80211_ATTR_WIPHY and
129 * %NL80211_ATTR_WIPHY_NAME.
130 * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes
131 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME.
133 * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration;
134 * either a dump request on a %NL80211_ATTR_WIPHY or a specific get
135 * on an %NL80211_ATTR_IFINDEX is supported.
136 * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires
137 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE.
138 * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response
139 * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX,
140 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also
141 * be sent from userspace to request creation of a new virtual interface,
142 * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and
143 * %NL80211_ATTR_IFNAME.
144 * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes
145 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from
146 * userspace to request deletion of a virtual interface, then requires
147 * attribute %NL80211_ATTR_IFINDEX.
149 * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified
150 * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC.
151 * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT,
152 * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD.
153 * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA,
154 * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER,
155 * and %NL80211_ATTR_KEY_SEQ attributes.
156 * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX
157 * or %NL80211_ATTR_MAC.
159 * @NL80211_CMD_GET_BEACON: retrieve beacon information (returned in a
160 * %NL80222_CMD_NEW_BEACON message)
161 * @NL80211_CMD_SET_BEACON: set the beacon on an access point interface
162 * using the %NL80211_ATTR_BEACON_INTERVAL, %NL80211_ATTR_DTIM_PERIOD,
163 * %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL attributes.
164 * Following attributes are provided for drivers that generate full Beacon
165 * and Probe Response frames internally: %NL80211_ATTR_SSID,
166 * %NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE,
167 * %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS,
168 * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY,
169 * %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_IE, %NL80211_ATTR_IE_PROBE_RESP,
170 * %NL80211_ATTR_IE_ASSOC_RESP.
171 * @NL80211_CMD_NEW_BEACON: add a new beacon to an access point interface,
172 * parameters are like for %NL80211_CMD_SET_BEACON.
173 * @NL80211_CMD_DEL_BEACON: remove the beacon, stop sending it
175 * @NL80211_CMD_GET_STATION: Get station attributes for station identified by
176 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
177 * @NL80211_CMD_SET_STATION: Set station attributes for station identified by
178 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
179 * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the
180 * the interface identified by %NL80211_ATTR_IFINDEX.
181 * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC
182 * or, if no MAC address given, all stations, on the interface identified
183 * by %NL80211_ATTR_IFINDEX.
185 * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to
186 * destination %NL80211_ATTR_MAC on the interface identified by
187 * %NL80211_ATTR_IFINDEX.
188 * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to
189 * destination %NL80211_ATTR_MAC on the interface identified by
190 * %NL80211_ATTR_IFINDEX.
191 * @NL80211_CMD_NEW_MPATH: Create a new mesh path for the destination given by
192 * %NL80211_ATTR_MAC via %NL80211_ATTR_MPATH_NEXT_HOP.
193 * @NL80211_CMD_DEL_MPATH: Delete a mesh path to the destination given by
195 * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the
196 * the interface identified by %NL80211_ATTR_IFINDEX.
197 * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC
198 * or, if no MAC address given, all mesh paths, on the interface identified
199 * by %NL80211_ATTR_IFINDEX.
200 * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by
201 * %NL80211_ATTR_IFINDEX.
203 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set
205 * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command
206 * after being queried by the kernel. CRDA replies by sending a regulatory
207 * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our
208 * current alpha2 if it found a match. It also provides
209 * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each
210 * regulatory rule is a nested set of attributes given by
211 * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and
212 * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by
213 * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and
214 * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP.
215 * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain
216 * to the specified ISO/IEC 3166-1 alpha2 country code. The core will
217 * store this as a valid request and then query userspace for it.
219 * @NL80211_CMD_GET_MESH_CONFIG: Get mesh networking properties for the
220 * interface identified by %NL80211_ATTR_IFINDEX
222 * @NL80211_CMD_SET_MESH_CONFIG: Set mesh networking properties for the
223 * interface identified by %NL80211_ATTR_IFINDEX
225 * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The
226 * interface is identified with %NL80211_ATTR_IFINDEX and the management
227 * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be
228 * added to the end of the specified management frame is specified with
229 * %NL80211_ATTR_IE. If the command succeeds, the requested data will be
230 * added to all specified management frames generated by
231 * kernel/firmware/driver.
232 * Note: This command has been removed and it is only reserved at this
233 * point to avoid re-using existing command number. The functionality this
234 * command was planned for has been provided with cleaner design with the
235 * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN,
236 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE,
237 * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE.
239 * @NL80211_CMD_GET_SCAN: get scan results
240 * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters
241 * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to
242 * NL80211_CMD_GET_SCAN and on the "scan" multicast group)
243 * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons,
244 * partial scan results may be available
246 * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain
247 * intervals, as specified by %NL80211_ATTR_SCHED_SCAN_INTERVAL.
248 * Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS)
249 * are passed, they are used in the probe requests. For
250 * broadcast, a broadcast SSID must be passed (ie. an empty
251 * string). If no SSID is passed, no probe requests are sent and
252 * a passive scan is performed. %NL80211_ATTR_SCAN_FREQUENCIES,
253 * if passed, define which channels should be scanned; if not
254 * passed, all channels allowed for the current regulatory domain
255 * are used. Extra IEs can also be passed from the userspace by
256 * using the %NL80211_ATTR_IE attribute.
257 * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT
258 * if scheduled scan is not running.
259 * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan
261 * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has
262 * stopped. The driver may issue this event at any time during a
263 * scheduled scan. One reason for stopping the scan is if the hardware
264 * does not support starting an association or a normal scan while running
265 * a scheduled scan. This event is also sent when the
266 * %NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface
267 * is brought down while a scheduled scan was running.
269 * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation
271 * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to
272 * NL80211_CMD_GET_SURVEY and on the "scan" multicast group)
274 * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain
275 * has been changed and provides details of the request information
276 * that caused the change such as who initiated the regulatory request
277 * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx
278 * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if
279 * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or
280 * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain
281 * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is
282 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on
283 * to (%NL80211_ATTR_REG_ALPHA2).
284 * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon
285 * has been found while world roaming thus enabling active scan or
286 * any mode of operation that initiates TX (beacons) on a channel
287 * where we would not have been able to do either before. As an example
288 * if you are world roaming (regulatory domain set to world or if your
289 * driver is using a custom world roaming regulatory domain) and while
290 * doing a passive scan on the 5 GHz band you find an AP there (if not
291 * on a DFS channel) you will now be able to actively scan for that AP
292 * or use AP mode on your card on that same channel. Note that this will
293 * never be used for channels 1-11 on the 2 GHz band as they are always
294 * enabled world wide. This beacon hint is only sent if your device had
295 * either disabled active scanning or beaconing on a channel. We send to
296 * userspace the wiphy on which we removed a restriction from
297 * (%NL80211_ATTR_WIPHY) and the channel on which this occurred
298 * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER)
299 * the beacon hint was processed.
301 * @NL80211_CMD_AUTHENTICATE: authentication request and notification.
302 * This command is used both as a command (request to authenticate) and
303 * as an event on the "mlme" multicast group indicating completion of the
304 * authentication process.
305 * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the
306 * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and
307 * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify
308 * the SSID (mainly for association, but is included in authentication
309 * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used
310 * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE
311 * is used to specify the authentication type. %NL80211_ATTR_IE is used to
312 * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs)
313 * to be added to the frame.
314 * When used as an event, this reports reception of an Authentication
315 * frame in station and IBSS modes when the local MLME processed the
316 * frame, i.e., it was for the local STA and was received in correct
317 * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the
318 * MLME SAP interface (kernel providing MLME, userspace SME). The
319 * included %NL80211_ATTR_FRAME attribute contains the management frame
320 * (including both the header and frame body, but not FCS). This event is
321 * also used to indicate if the authentication attempt timed out. In that
322 * case the %NL80211_ATTR_FRAME attribute is replaced with a
323 * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which
324 * pending authentication timed out).
325 * @NL80211_CMD_ASSOCIATE: association request and notification; like
326 * NL80211_CMD_AUTHENTICATE but for Association and Reassociation
327 * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request,
328 * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives).
329 * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like
330 * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to
331 * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication
333 * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like
334 * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to
335 * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives).
337 * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael
338 * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the
339 * event includes %NL80211_ATTR_MAC to describe the source MAC address of
340 * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key
341 * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and
342 * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this
343 * event matches with MLME-MICHAELMICFAILURE.indication() primitive
345 * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a
346 * FREQ attribute (for the initial frequency if no peer can be found)
347 * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those
348 * should be fixed rather than automatically determined. Can only be
349 * executed on a network interface that is UP, and fixed BSSID/FREQ
350 * may be rejected. Another optional parameter is the beacon interval,
351 * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not
352 * given defaults to 100 TU (102.4ms).
353 * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is
354 * determined by the network interface.
356 * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute
357 * to identify the device, and the TESTDATA blob attribute to pass through
360 * @NL80211_CMD_CONNECT: connection request and notification; this command
361 * requests to connect to a specified network but without separating
362 * auth and assoc steps. For this, you need to specify the SSID in a
363 * %NL80211_ATTR_SSID attribute, and can optionally specify the association
364 * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_MAC,
365 * %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT,
366 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE and
367 * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT.
368 * It is also sent as an event, with the BSSID and response IEs when the
369 * connection is established or failed to be established. This can be
370 * determined by the STATUS_CODE attribute.
371 * @NL80211_CMD_ROAM: request that the card roam (currently not implemented),
372 * sent as an event when the card/driver roamed by itself.
373 * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify
374 * userspace that a connection was dropped by the AP or due to other
375 * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and
376 * %NL80211_ATTR_REASON_CODE attributes are used.
378 * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices
379 * associated with this wiphy must be down and will follow.
381 * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified
382 * channel for the specified amount of time. This can be used to do
383 * off-channel operations like transmit a Public Action frame and wait for
384 * a response while being associated to an AP on another channel.
385 * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus
386 * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the
387 * frequency for the operation and %NL80211_ATTR_WIPHY_CHANNEL_TYPE may be
388 * optionally used to specify additional channel parameters.
389 * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds
390 * to remain on the channel. This command is also used as an event to
391 * notify when the requested duration starts (it may take a while for the
392 * driver to schedule this time due to other concurrent needs for the
394 * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE)
395 * that will be included with any events pertaining to this request;
396 * the cookie is also used to cancel the request.
397 * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a
398 * pending remain-on-channel duration if the desired operation has been
399 * completed prior to expiration of the originally requested duration.
400 * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the
401 * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to
402 * uniquely identify the request.
403 * This command is also used as an event to notify when a requested
404 * remain-on-channel duration has expired.
406 * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX
407 * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface
408 * and @NL80211_ATTR_TX_RATES the set of allowed rates.
410 * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames
411 * (via @NL80211_CMD_FRAME) for processing in userspace. This command
412 * requires an interface index, a frame type attribute (optional for
413 * backward compatibility reasons, if not given assumes action frames)
414 * and a match attribute containing the first few bytes of the frame
415 * that should match, e.g. a single byte for only a category match or
416 * four bytes for vendor frames including the OUI. The registration
417 * cannot be dropped, but is removed automatically when the netlink
418 * socket is closed. Multiple registrations can be made.
419 * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for
420 * backward compatibility
421 * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This
422 * command is used both as a request to transmit a management frame and
423 * as an event indicating reception of a frame that was not processed in
424 * kernel code, but is for us (i.e., which may need to be processed in a
425 * user space application). %NL80211_ATTR_FRAME is used to specify the
426 * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ (and
427 * optionally %NL80211_ATTR_WIPHY_CHANNEL_TYPE) is used to indicate on
428 * which channel the frame is to be transmitted or was received. If this
429 * channel is not the current channel (remain-on-channel or the
430 * operational channel) the device will switch to the given channel and
431 * transmit the frame, optionally waiting for a response for the time
432 * specified using %NL80211_ATTR_DURATION. When called, this operation
433 * returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the
434 * TX status event pertaining to the TX request.
435 * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this
436 * command may be used with the corresponding cookie to cancel the wait
437 * time if it is known that it is no longer necessary.
438 * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility.
439 * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame
440 * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies
441 * the TX command and %NL80211_ATTR_FRAME includes the contents of the
442 * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged
444 * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for
445 * backward compatibility.
446 * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command
447 * is used to configure connection quality monitoring notification trigger
449 * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This
450 * command is used as an event to indicate the that a trigger level was
452 * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ
453 * and %NL80211_ATTR_WIPHY_CHANNEL_TYPE) the given interface (identifed
454 * by %NL80211_ATTR_IFINDEX) shall operate on.
455 * In case multiple channels are supported by the device, the mechanism
456 * with which it switches channels is implementation-defined.
457 * When a monitor interface is given, it can only switch channel while
458 * no other interfaces are operating to avoid disturbing the operation
459 * of any other interfaces, and other interfaces will again take
460 * precedence when they are used.
462 * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface.
464 * @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial
465 * mesh config parameters may be given.
466 * @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the
467 * network is determined by the network interface.
469 * @NL80211_CMD_UNPROT_DEAUTHENTICATE: Unprotected deauthentication frame
470 * notification. This event is used to indicate that an unprotected
471 * deauthentication frame was dropped when MFP is in use.
472 * @NL80211_CMD_UNPROT_DISASSOCIATE: Unprotected disassociation frame
473 * notification. This event is used to indicate that an unprotected
474 * disassociation frame was dropped when MFP is in use.
476 * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a
477 * beacon or probe response from a compatible mesh peer. This is only
478 * sent while no station information (sta_info) exists for the new peer
479 * candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH is set. On
480 * reception of this notification, userspace may decide to create a new
481 * station (@NL80211_CMD_NEW_STATION). To stop this notification from
482 * reoccurring, the userspace authentication daemon may want to create the
483 * new station with the AUTHENTICATED flag unset and maybe change it later
484 * depending on the authentication result.
486 * @NL80211_CMD_GET_WOWLAN: get Wake-on-Wireless-LAN (WoWLAN) settings.
487 * @NL80211_CMD_SET_WOWLAN: set Wake-on-Wireless-LAN (WoWLAN) settings.
488 * Since wireless is more complex than wired ethernet, it supports
489 * various triggers. These triggers can be configured through this
490 * command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For
491 * more background information, see
492 * http://wireless.kernel.org/en/users/Documentation/WoWLAN.
494 * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver
495 * the necessary information for supporting GTK rekey offload. This
496 * feature is typically used during WoWLAN. The configuration data
497 * is contained in %NL80211_ATTR_REKEY_DATA (which is nested and
498 * contains the data in sub-attributes). After rekeying happened,
499 * this command may also be sent by the driver as an MLME event to
500 * inform userspace of the new replay counter.
502 * @NL80211_CMD_MAX: highest used command number
503 * @__NL80211_CMD_AFTER_LAST: internal use
505 enum nl80211_commands {
506 /* don't change the order or add anything between, this is ABI! */
509 NL80211_CMD_GET_WIPHY, /* can dump */
510 NL80211_CMD_SET_WIPHY,
511 NL80211_CMD_NEW_WIPHY,
512 NL80211_CMD_DEL_WIPHY,
514 NL80211_CMD_GET_INTERFACE, /* can dump */
515 NL80211_CMD_SET_INTERFACE,
516 NL80211_CMD_NEW_INTERFACE,
517 NL80211_CMD_DEL_INTERFACE,
524 NL80211_CMD_GET_BEACON,
525 NL80211_CMD_SET_BEACON,
526 NL80211_CMD_NEW_BEACON,
527 NL80211_CMD_DEL_BEACON,
529 NL80211_CMD_GET_STATION,
530 NL80211_CMD_SET_STATION,
531 NL80211_CMD_NEW_STATION,
532 NL80211_CMD_DEL_STATION,
534 NL80211_CMD_GET_MPATH,
535 NL80211_CMD_SET_MPATH,
536 NL80211_CMD_NEW_MPATH,
537 NL80211_CMD_DEL_MPATH,
542 NL80211_CMD_REQ_SET_REG,
544 NL80211_CMD_GET_MESH_CONFIG,
545 NL80211_CMD_SET_MESH_CONFIG,
547 NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */,
551 NL80211_CMD_GET_SCAN,
552 NL80211_CMD_TRIGGER_SCAN,
553 NL80211_CMD_NEW_SCAN_RESULTS,
554 NL80211_CMD_SCAN_ABORTED,
556 NL80211_CMD_REG_CHANGE,
558 NL80211_CMD_AUTHENTICATE,
559 NL80211_CMD_ASSOCIATE,
560 NL80211_CMD_DEAUTHENTICATE,
561 NL80211_CMD_DISASSOCIATE,
563 NL80211_CMD_MICHAEL_MIC_FAILURE,
565 NL80211_CMD_REG_BEACON_HINT,
567 NL80211_CMD_JOIN_IBSS,
568 NL80211_CMD_LEAVE_IBSS,
570 NL80211_CMD_TESTMODE,
574 NL80211_CMD_DISCONNECT,
576 NL80211_CMD_SET_WIPHY_NETNS,
578 NL80211_CMD_GET_SURVEY,
579 NL80211_CMD_NEW_SURVEY_RESULTS,
581 NL80211_CMD_SET_PMKSA,
582 NL80211_CMD_DEL_PMKSA,
583 NL80211_CMD_FLUSH_PMKSA,
585 NL80211_CMD_REMAIN_ON_CHANNEL,
586 NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL,
588 NL80211_CMD_SET_TX_BITRATE_MASK,
590 NL80211_CMD_REGISTER_FRAME,
591 NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME,
593 NL80211_CMD_ACTION = NL80211_CMD_FRAME,
594 NL80211_CMD_FRAME_TX_STATUS,
595 NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS,
597 NL80211_CMD_SET_POWER_SAVE,
598 NL80211_CMD_GET_POWER_SAVE,
601 NL80211_CMD_NOTIFY_CQM,
603 NL80211_CMD_SET_CHANNEL,
604 NL80211_CMD_SET_WDS_PEER,
606 NL80211_CMD_FRAME_WAIT_CANCEL,
608 NL80211_CMD_JOIN_MESH,
609 NL80211_CMD_LEAVE_MESH,
611 NL80211_CMD_UNPROT_DEAUTHENTICATE,
612 NL80211_CMD_UNPROT_DISASSOCIATE,
614 NL80211_CMD_NEW_PEER_CANDIDATE,
616 NL80211_CMD_GET_WOWLAN,
617 NL80211_CMD_SET_WOWLAN,
619 NL80211_CMD_START_SCHED_SCAN,
620 NL80211_CMD_STOP_SCHED_SCAN,
621 NL80211_CMD_SCHED_SCAN_RESULTS,
622 NL80211_CMD_SCHED_SCAN_STOPPED,
624 NL80211_CMD_SET_REKEY_OFFLOAD,
626 /* add new commands above here */
628 /* used to define NL80211_CMD_MAX below */
629 __NL80211_CMD_AFTER_LAST,
630 NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1
634 * Allow user space programs to use #ifdef on new commands by defining them
637 #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS
638 #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE
639 #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE
640 #define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE
641 #define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE
642 #define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE
643 #define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE
644 #define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT
646 /* source-level API compatibility */
647 #define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG
648 #define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG
649 #define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE
652 * enum nl80211_attrs - nl80211 netlink attributes
654 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors
656 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf.
657 * /sys/class/ieee80211/<phyname>/index
658 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming)
659 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters
660 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz
661 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ
662 * if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included):
663 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including
665 * NL80211_CHAN_HT20 = HT20 only
666 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel
667 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel
668 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is
669 * less than or equal to the RTS threshold; allowed range: 1..255;
670 * dot11ShortRetryLimit; u8
671 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is
672 * greater than the RTS threshold; allowed range: 1..255;
673 * dot11ShortLongLimit; u8
674 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum
675 * length in octets for frames; allowed range: 256..8000, disable
676 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32
677 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length
678 * larger than or equal to this use RTS/CTS handshake); allowed range:
679 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32
680 * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11
681 * section 7.3.2.9; dot11CoverageClass; u8
683 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
684 * @NL80211_ATTR_IFNAME: network interface name
685 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype
687 * @NL80211_ATTR_MAC: MAC address (various uses)
689 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of
690 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
692 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3)
693 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
694 * section 7.3.2.25.1, e.g. 0x000FAC04)
695 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
696 * CCMP keys, each six bytes in little endian
698 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU
699 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing
700 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE
701 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE
703 * @NL80211_ATTR_STA_AID: Association ID for the station (u16)
704 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of
705 * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2)
706 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by
707 * IEEE 802.11 7.3.1.6 (u16).
708 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported
709 * rates as defined by IEEE 802.11 7.3.2.2 but without the length
710 * restriction (at most %NL80211_MAX_SUPP_RATES).
711 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station
712 * to, or the AP interface the station was originally added to to.
713 * @NL80211_ATTR_STA_INFO: information about a station, part of station info
714 * given for %NL80211_CMD_GET_STATION, nested attribute containing
715 * info as possible, see &enum nl80211_sta_info.
717 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands,
718 * consisting of a nested array.
720 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes).
721 * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link.
722 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path.
723 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path
724 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at
725 * &enum nl80211_mpath_info.
727 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of
728 * &enum nl80211_mntr_flags.
730 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the
731 * current regulatory domain should be set to or is already set to.
732 * For example, 'CR', for Costa Rica. This attribute is used by the kernel
733 * to query the CRDA to retrieve one regulatory domain. This attribute can
734 * also be used by userspace to query the kernel for the currently set
735 * regulatory domain. We chose an alpha2 as that is also used by the
736 * IEEE-802.11d country information element to identify a country.
737 * Users can also simply ask the wireless core to set regulatory domain
738 * to a specific alpha2.
739 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory
742 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1)
743 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled
745 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled
747 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic
748 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length
749 * restriction (at most %NL80211_MAX_SUPP_RATES).
751 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from
752 * association request when used with NL80211_CMD_NEW_STATION)
754 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all
755 * supported interface types, each a flag attribute with the number
756 * of the interface mode.
758 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for
759 * %NL80211_CMD_SET_MGMT_EXTRA_IE.
761 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with
762 * %NL80211_CMD_SET_MGMT_EXTRA_IE).
764 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with
765 * a single scan request, a wiphy attribute.
766 * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS: number of SSIDs you can
767 * scan with a single scheduled scan request, a wiphy attribute.
768 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements
769 * that can be added to a scan request
770 * @NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN: maximum length of information
771 * elements that can be added to a scheduled scan request
772 * @NL80211_ATTR_MAX_MATCH_SETS: maximum number of sets that can be
773 * used with @NL80211_ATTR_SCHED_SCAN_MATCH, a wiphy attribute.
775 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz)
776 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive
777 * scanning and include a zero-length SSID (wildcard) for wildcard scan
778 * @NL80211_ATTR_BSS: scan result BSS
780 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain
781 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_*
782 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently
783 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*)
785 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies
786 * an array of command numbers (i.e. a mapping index to command number)
787 * that the driver for the given wiphy supports.
789 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header
790 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and
791 * NL80211_CMD_ASSOCIATE events
792 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets)
793 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type,
794 * represented as a u32
795 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and
796 * %NL80211_CMD_DISASSOCIATE, u16
798 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as
801 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change
802 * due to considerations from a beacon hint. This attribute reflects
803 * the state of the channel _before_ the beacon hint processing. This
804 * attributes consists of a nested attribute containing
805 * NL80211_FREQUENCY_ATTR_*
806 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change
807 * due to considerations from a beacon hint. This attribute reflects
808 * the state of the channel _after_ the beacon hint processing. This
809 * attributes consists of a nested attribute containing
810 * NL80211_FREQUENCY_ATTR_*
812 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported
815 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look
816 * for other networks on different channels
818 * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this
819 * is used, e.g., with %NL80211_CMD_AUTHENTICATE event
821 * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is
822 * used for the association (&enum nl80211_mfp, represented as a u32);
823 * this attribute can be used
824 * with %NL80211_CMD_ASSOCIATE request
826 * @NL80211_ATTR_STA_FLAGS2: Attribute containing a
827 * &struct nl80211_sta_flag_update.
829 * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls
830 * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in
831 * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE
832 * request, the driver will assume that the port is unauthorized until
833 * authorized by user space. Otherwise, port is marked authorized by
834 * default in station mode.
835 * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the
836 * ethertype that will be used for key negotiation. It can be
837 * specified with the associate and connect commands. If it is not
838 * specified, the value defaults to 0x888E (PAE, 802.1X). This
839 * attribute is also used as a flag in the wiphy information to
840 * indicate that protocols other than PAE are supported.
841 * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with
842 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom
843 * ethertype frames used for key negotiation must not be encrypted.
845 * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver.
846 * We recommend using nested, driver-specific attributes within this.
848 * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT
849 * event was due to the AP disconnecting the station, and not due to
850 * a local disconnect request.
851 * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT
853 * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating
854 * that protected APs should be used. This is also used with NEW_BEACON to
855 * indicate that the BSS is to use protection.
857 * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON
858 * to indicate which unicast key ciphers will be used with the connection
860 * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
861 * indicate which group key cipher will be used with the connection (a
863 * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
864 * indicate which WPA version(s) the AP we want to associate with is using
865 * (a u32 with flags from &enum nl80211_wpa_versions).
866 * @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
867 * indicate which key management algorithm(s) to use (an array of u32).
869 * @NL80211_ATTR_REQ_IE: (Re)association request information elements as
870 * sent out by the card, for ROAM and successful CONNECT events.
871 * @NL80211_ATTR_RESP_IE: (Re)association response information elements as
872 * sent by peer, for ROAM and successful CONNECT events.
874 * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE
875 * commands to specify using a reassociate frame
877 * @NL80211_ATTR_KEY: key information in a nested attribute with
878 * %NL80211_KEY_* sub-attributes
879 * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect()
880 * and join_ibss(), key information is in a nested attribute each
881 * with %NL80211_KEY_* sub-attributes
883 * @NL80211_ATTR_PID: Process ID of a network namespace.
885 * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for
886 * dumps. This number increases whenever the object list being
887 * dumped changes, and as such userspace can verify that it has
888 * obtained a complete and consistent snapshot by verifying that
889 * all dump messages contain the same generation number. If it
890 * changed then the list changed and the dump should be repeated
891 * completely from scratch.
893 * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface
895 * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of
896 * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute
897 * containing info as possible, see &enum survey_info.
899 * @NL80211_ATTR_PMKID: PMK material for PMKSA caching.
900 * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can
901 * cache, a wiphy attribute.
903 * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32.
904 * @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that
905 * specifies the maximum duration that can be requested with the
906 * remain-on-channel operation, in milliseconds, u32.
908 * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects.
910 * @NL80211_ATTR_TX_RATES: Nested set of attributes
911 * (enum nl80211_tx_rate_attributes) describing TX rates per band. The
912 * enum nl80211_band value is used as the index (nla_type() of the nested
913 * data. If a band is not included, it will be configured to allow all
914 * rates based on negotiated supported rates information. This attribute
915 * is used with %NL80211_CMD_SET_TX_BITRATE_MASK.
917 * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain
918 * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME.
919 * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the
920 * @NL80211_CMD_REGISTER_FRAME command.
921 * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a
922 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing
923 * information about which frame types can be transmitted with
924 * %NL80211_CMD_FRAME.
925 * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a
926 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing
927 * information about which frame types can be registered for RX.
929 * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was
930 * acknowledged by the recipient.
932 * @NL80211_ATTR_CQM: connection quality monitor configuration in a
933 * nested attribute with %NL80211_ATTR_CQM_* sub-attributes.
935 * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command
936 * is requesting a local authentication/association state change without
937 * invoking actual management frame exchange. This can be used with
938 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE,
939 * NL80211_CMD_DISASSOCIATE.
941 * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations
942 * connected to this BSS.
944 * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See
945 * &enum nl80211_tx_power_setting for possible values.
946 * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units.
947 * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING
948 * for non-automatic settings.
950 * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly
951 * means support for per-station GTKs.
953 * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting.
954 * This can be used to mask out antennas which are not attached or should
955 * not be used for transmitting. If an antenna is not selected in this
956 * bitmap the hardware is not allowed to transmit on this antenna.
958 * Each bit represents one antenna, starting with antenna 1 at the first
959 * bit. Depending on which antennas are selected in the bitmap, 802.11n
960 * drivers can derive which chainmasks to use (if all antennas belonging to
961 * a particular chain are disabled this chain should be disabled) and if
962 * a chain has diversity antennas wether diversity should be used or not.
963 * HT capabilities (STBC, TX Beamforming, Antenna selection) can be
964 * derived from the available chains after applying the antenna mask.
965 * Non-802.11n drivers can derive wether to use diversity or not.
966 * Drivers may reject configurations or RX/TX mask combinations they cannot
967 * support by returning -EINVAL.
969 * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving.
970 * This can be used to mask out antennas which are not attached or should
971 * not be used for receiving. If an antenna is not selected in this bitmap
972 * the hardware should not be configured to receive on this antenna.
973 * For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX.
975 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available
976 * for configuration as TX antennas via the above parameters.
978 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX: Bitmap of antennas which are available
979 * for configuration as RX antennas via the above parameters.
981 * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS
983 * @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be
984 * transmitted on another channel when the channel given doesn't match
985 * the current channel. If the current channel doesn't match and this
986 * flag isn't set, the frame will be rejected. This is also used as an
987 * nl80211 capability flag.
989 * @NL80211_ATTR_BSS_HTOPMODE: HT operation mode (u16)
991 * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags
992 * attributes, specifying what a key should be set as default as.
993 * See &enum nl80211_key_default_types.
995 * @NL80211_ATTR_MESH_SETUP: Optional mesh setup parameters. These cannot be
996 * changed once the mesh is active.
997 * @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute
998 * containing attributes from &enum nl80211_meshconf_params.
999 * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver
1000 * allows auth frames in a mesh to be passed to userspace for processing via
1001 * the @NL80211_MESH_SETUP_USERSPACE_AUTH flag.
1002 * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as
1003 * defined in &enum nl80211_plink_state. Used when userspace is
1004 * driving the peer link management state machine.
1005 * @NL80211_MESH_SETUP_USERSPACE_AMPE must be enabled.
1007 * @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy
1008 * capabilities, the supported WoWLAN triggers
1009 * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to
1010 * indicate which WoW triggers should be enabled. This is also
1011 * used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN
1014 * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan
1017 * @NL80211_ATTR_SCHED_SCAN_MATCH: Nested attribute with one or more
1018 * sets of attributes to match during scheduled scans. Only BSSs
1019 * that match any of the sets will be reported. These are
1020 * pass-thru filter rules.
1021 * For a match to succeed, the BSS must match all attributes of a
1022 * set. Since not every hardware supports matching all types of
1023 * attributes, there is no guarantee that the reported BSSs are
1024 * fully complying with the match sets and userspace needs to be
1025 * able to ignore them by itself.
1026 * Thus, the implementation is somewhat hardware-dependent, but
1027 * this is only an optimization and the userspace application
1028 * needs to handle all the non-filtered results anyway.
1029 * If the match attributes don't make sense when combined with
1030 * the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID
1031 * is included in the probe request, but the match attributes
1032 * will never let it go through), -EINVAL may be returned.
1033 * If ommited, no filtering is done.
1035 * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported
1036 * interface combinations. In each nested item, it contains attributes
1037 * defined in &enum nl80211_if_combination_attrs.
1038 * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like
1039 * %NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that
1040 * are managed in software: interfaces of these types aren't subject to
1041 * any restrictions in their number or combinations.
1043 * @%NL80211_ATTR_REKEY_DATA: nested attribute containing the information
1044 * necessary for GTK rekeying in the device, see &enum nl80211_rekey_data.
1046 * @NL80211_ATTR_SCAN_SUPP_RATES: rates per to be advertised as supported in scan,
1047 * nested array attribute containing an entry for each band, with the entry
1048 * being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but
1049 * without the length restriction (at most %NL80211_MAX_SUPP_RATES).
1051 * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon
1052 * and Probe Response (when response to wildcard Probe Request); see
1053 * &enum nl80211_hidden_ssid, represented as a u32
1055 * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame.
1056 * This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to
1057 * provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the
1058 * driver (or firmware) replies to Probe Request frames.
1059 * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association
1060 * Response frames. This is used with %NL80211_CMD_NEW_BEACON and
1061 * %NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into
1062 * (Re)Association Response frames when the driver (or firmware) replies to
1063 * (Re)Association Request frames.
1065 * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration
1066 * of the station, see &enum nl80211_sta_wme_attr.
1067 * @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working
1070 * @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of
1071 * roaming to another AP in the same ESS if the signal lever is low.
1073 * @NL80211_ATTR_MAX: highest attribute number currently defined
1074 * @__NL80211_ATTR_AFTER_LAST: internal use
1076 enum nl80211_attrs {
1077 /* don't change the order or add anything between, this is ABI! */
1078 NL80211_ATTR_UNSPEC,
1081 NL80211_ATTR_WIPHY_NAME,
1083 NL80211_ATTR_IFINDEX,
1084 NL80211_ATTR_IFNAME,
1085 NL80211_ATTR_IFTYPE,
1089 NL80211_ATTR_KEY_DATA,
1090 NL80211_ATTR_KEY_IDX,
1091 NL80211_ATTR_KEY_CIPHER,
1092 NL80211_ATTR_KEY_SEQ,
1093 NL80211_ATTR_KEY_DEFAULT,
1095 NL80211_ATTR_BEACON_INTERVAL,
1096 NL80211_ATTR_DTIM_PERIOD,
1097 NL80211_ATTR_BEACON_HEAD,
1098 NL80211_ATTR_BEACON_TAIL,
1100 NL80211_ATTR_STA_AID,
1101 NL80211_ATTR_STA_FLAGS,
1102 NL80211_ATTR_STA_LISTEN_INTERVAL,
1103 NL80211_ATTR_STA_SUPPORTED_RATES,
1104 NL80211_ATTR_STA_VLAN,
1105 NL80211_ATTR_STA_INFO,
1107 NL80211_ATTR_WIPHY_BANDS,
1109 NL80211_ATTR_MNTR_FLAGS,
1111 NL80211_ATTR_MESH_ID,
1112 NL80211_ATTR_STA_PLINK_ACTION,
1113 NL80211_ATTR_MPATH_NEXT_HOP,
1114 NL80211_ATTR_MPATH_INFO,
1116 NL80211_ATTR_BSS_CTS_PROT,
1117 NL80211_ATTR_BSS_SHORT_PREAMBLE,
1118 NL80211_ATTR_BSS_SHORT_SLOT_TIME,
1120 NL80211_ATTR_HT_CAPABILITY,
1122 NL80211_ATTR_SUPPORTED_IFTYPES,
1124 NL80211_ATTR_REG_ALPHA2,
1125 NL80211_ATTR_REG_RULES,
1127 NL80211_ATTR_MESH_CONFIG,
1129 NL80211_ATTR_BSS_BASIC_RATES,
1131 NL80211_ATTR_WIPHY_TXQ_PARAMS,
1132 NL80211_ATTR_WIPHY_FREQ,
1133 NL80211_ATTR_WIPHY_CHANNEL_TYPE,
1135 NL80211_ATTR_KEY_DEFAULT_MGMT,
1137 NL80211_ATTR_MGMT_SUBTYPE,
1140 NL80211_ATTR_MAX_NUM_SCAN_SSIDS,
1142 NL80211_ATTR_SCAN_FREQUENCIES,
1143 NL80211_ATTR_SCAN_SSIDS,
1144 NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */
1147 NL80211_ATTR_REG_INITIATOR,
1148 NL80211_ATTR_REG_TYPE,
1150 NL80211_ATTR_SUPPORTED_COMMANDS,
1154 NL80211_ATTR_AUTH_TYPE,
1155 NL80211_ATTR_REASON_CODE,
1157 NL80211_ATTR_KEY_TYPE,
1159 NL80211_ATTR_MAX_SCAN_IE_LEN,
1160 NL80211_ATTR_CIPHER_SUITES,
1162 NL80211_ATTR_FREQ_BEFORE,
1163 NL80211_ATTR_FREQ_AFTER,
1165 NL80211_ATTR_FREQ_FIXED,
1168 NL80211_ATTR_WIPHY_RETRY_SHORT,
1169 NL80211_ATTR_WIPHY_RETRY_LONG,
1170 NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
1171 NL80211_ATTR_WIPHY_RTS_THRESHOLD,
1173 NL80211_ATTR_TIMED_OUT,
1175 NL80211_ATTR_USE_MFP,
1177 NL80211_ATTR_STA_FLAGS2,
1179 NL80211_ATTR_CONTROL_PORT,
1181 NL80211_ATTR_TESTDATA,
1183 NL80211_ATTR_PRIVACY,
1185 NL80211_ATTR_DISCONNECTED_BY_AP,
1186 NL80211_ATTR_STATUS_CODE,
1188 NL80211_ATTR_CIPHER_SUITES_PAIRWISE,
1189 NL80211_ATTR_CIPHER_SUITE_GROUP,
1190 NL80211_ATTR_WPA_VERSIONS,
1191 NL80211_ATTR_AKM_SUITES,
1193 NL80211_ATTR_REQ_IE,
1194 NL80211_ATTR_RESP_IE,
1196 NL80211_ATTR_PREV_BSSID,
1205 NL80211_ATTR_SURVEY_INFO,
1208 NL80211_ATTR_MAX_NUM_PMKIDS,
1210 NL80211_ATTR_DURATION,
1212 NL80211_ATTR_COOKIE,
1214 NL80211_ATTR_WIPHY_COVERAGE_CLASS,
1216 NL80211_ATTR_TX_RATES,
1218 NL80211_ATTR_FRAME_MATCH,
1222 NL80211_ATTR_PS_STATE,
1226 NL80211_ATTR_LOCAL_STATE_CHANGE,
1228 NL80211_ATTR_AP_ISOLATE,
1230 NL80211_ATTR_WIPHY_TX_POWER_SETTING,
1231 NL80211_ATTR_WIPHY_TX_POWER_LEVEL,
1233 NL80211_ATTR_TX_FRAME_TYPES,
1234 NL80211_ATTR_RX_FRAME_TYPES,
1235 NL80211_ATTR_FRAME_TYPE,
1237 NL80211_ATTR_CONTROL_PORT_ETHERTYPE,
1238 NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT,
1240 NL80211_ATTR_SUPPORT_IBSS_RSN,
1242 NL80211_ATTR_WIPHY_ANTENNA_TX,
1243 NL80211_ATTR_WIPHY_ANTENNA_RX,
1245 NL80211_ATTR_MCAST_RATE,
1247 NL80211_ATTR_OFFCHANNEL_TX_OK,
1249 NL80211_ATTR_BSS_HT_OPMODE,
1251 NL80211_ATTR_KEY_DEFAULT_TYPES,
1253 NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION,
1255 NL80211_ATTR_MESH_SETUP,
1257 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX,
1258 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX,
1260 NL80211_ATTR_SUPPORT_MESH_AUTH,
1261 NL80211_ATTR_STA_PLINK_STATE,
1263 NL80211_ATTR_WOWLAN_TRIGGERS,
1264 NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED,
1266 NL80211_ATTR_SCHED_SCAN_INTERVAL,
1268 NL80211_ATTR_INTERFACE_COMBINATIONS,
1269 NL80211_ATTR_SOFTWARE_IFTYPES,
1271 NL80211_ATTR_REKEY_DATA,
1273 NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS,
1274 NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN,
1276 NL80211_ATTR_SCAN_SUPP_RATES,
1278 NL80211_ATTR_HIDDEN_SSID,
1280 NL80211_ATTR_IE_PROBE_RESP,
1281 NL80211_ATTR_IE_ASSOC_RESP,
1283 NL80211_ATTR_STA_WME,
1284 NL80211_ATTR_SUPPORT_AP_UAPSD,
1286 NL80211_ATTR_ROAM_SUPPORT,
1288 NL80211_ATTR_SCHED_SCAN_MATCH,
1289 NL80211_ATTR_MAX_MATCH_SETS,
1291 /* add attributes here, update the policy in nl80211.c */
1293 __NL80211_ATTR_AFTER_LAST,
1294 NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1
1297 /* source-level API compatibility */
1298 #define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION
1299 #define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG
1302 * Allow user space programs to use #ifdef on new attributes by defining them
1305 #define NL80211_CMD_CONNECT NL80211_CMD_CONNECT
1306 #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY
1307 #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES
1308 #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS
1309 #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ
1310 #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE
1311 #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE
1312 #define NL80211_ATTR_IE NL80211_ATTR_IE
1313 #define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR
1314 #define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE
1315 #define NL80211_ATTR_FRAME NL80211_ATTR_FRAME
1316 #define NL80211_ATTR_SSID NL80211_ATTR_SSID
1317 #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE
1318 #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE
1319 #define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE
1320 #define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP
1321 #define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS
1322 #define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES
1323 #define NL80211_ATTR_KEY NL80211_ATTR_KEY
1324 #define NL80211_ATTR_KEYS NL80211_ATTR_KEYS
1326 #define NL80211_MAX_SUPP_RATES 32
1327 #define NL80211_MAX_SUPP_REG_RULES 32
1328 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0
1329 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16
1330 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24
1331 #define NL80211_HT_CAPABILITY_LEN 26
1333 #define NL80211_MAX_NR_CIPHER_SUITES 5
1334 #define NL80211_MAX_NR_AKM_SUITES 2
1337 * enum nl80211_iftype - (virtual) interface types
1339 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides
1340 * @NL80211_IFTYPE_ADHOC: independent BSS member
1341 * @NL80211_IFTYPE_STATION: managed BSS member
1342 * @NL80211_IFTYPE_AP: access point
1343 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points; VLAN interfaces
1344 * are a bit special in that they must always be tied to a pre-existing
1345 * AP type interface.
1346 * @NL80211_IFTYPE_WDS: wireless distribution interface
1347 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
1348 * @NL80211_IFTYPE_MESH_POINT: mesh point
1349 * @NL80211_IFTYPE_P2P_CLIENT: P2P client
1350 * @NL80211_IFTYPE_P2P_GO: P2P group owner
1351 * @NL80211_IFTYPE_MAX: highest interface type number currently defined
1352 * @NUM_NL80211_IFTYPES: number of defined interface types
1354 * These values are used with the %NL80211_ATTR_IFTYPE
1355 * to set the type of an interface.
1358 enum nl80211_iftype {
1359 NL80211_IFTYPE_UNSPECIFIED,
1360 NL80211_IFTYPE_ADHOC,
1361 NL80211_IFTYPE_STATION,
1363 NL80211_IFTYPE_AP_VLAN,
1365 NL80211_IFTYPE_MONITOR,
1366 NL80211_IFTYPE_MESH_POINT,
1367 NL80211_IFTYPE_P2P_CLIENT,
1368 NL80211_IFTYPE_P2P_GO,
1371 NUM_NL80211_IFTYPES,
1372 NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1
1376 * enum nl80211_sta_flags - station flags
1378 * Station flags. When a station is added to an AP interface, it is
1379 * assumed to be already associated (and hence authenticated.)
1381 * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved
1382 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X)
1383 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames
1384 * with short barker preamble
1385 * @NL80211_STA_FLAG_WME: station is WME/QoS capable
1386 * @NL80211_STA_FLAG_MFP: station uses management frame protection
1387 * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated
1388 * @NL80211_STA_FLAG_MAX: highest station flag number currently defined
1389 * @__NL80211_STA_FLAG_AFTER_LAST: internal use
1391 enum nl80211_sta_flags {
1392 __NL80211_STA_FLAG_INVALID,
1393 NL80211_STA_FLAG_AUTHORIZED,
1394 NL80211_STA_FLAG_SHORT_PREAMBLE,
1395 NL80211_STA_FLAG_WME,
1396 NL80211_STA_FLAG_MFP,
1397 NL80211_STA_FLAG_AUTHENTICATED,
1400 __NL80211_STA_FLAG_AFTER_LAST,
1401 NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1
1405 * struct nl80211_sta_flag_update - station flags mask/set
1406 * @mask: mask of station flags to set
1407 * @set: which values to set them to
1409 * Both mask and set contain bits as per &enum nl80211_sta_flags.
1411 struct nl80211_sta_flag_update {
1414 } __attribute__((packed));
1417 * enum nl80211_rate_info - bitrate information
1419 * These attribute types are used with %NL80211_STA_INFO_TXRATE
1420 * when getting information about the bitrate of a station.
1422 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved
1423 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s)
1424 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8)
1425 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate
1426 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval
1427 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined
1428 * @__NL80211_RATE_INFO_AFTER_LAST: internal use
1430 enum nl80211_rate_info {
1431 __NL80211_RATE_INFO_INVALID,
1432 NL80211_RATE_INFO_BITRATE,
1433 NL80211_RATE_INFO_MCS,
1434 NL80211_RATE_INFO_40_MHZ_WIDTH,
1435 NL80211_RATE_INFO_SHORT_GI,
1438 __NL80211_RATE_INFO_AFTER_LAST,
1439 NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1
1443 * enum nl80211_sta_bss_param - BSS information collected by STA
1445 * These attribute types are used with %NL80211_STA_INFO_BSS_PARAM
1446 * when getting information about the bitrate of a station.
1448 * @__NL80211_STA_BSS_PARAM_INVALID: attribute number 0 is reserved
1449 * @NL80211_STA_BSS_PARAM_CTS_PROT: whether CTS protection is enabled (flag)
1450 * @NL80211_STA_BSS_PARAM_SHORT_PREAMBLE: whether short preamble is enabled
1452 * @NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME: whether short slot time is enabled
1454 * @NL80211_STA_BSS_PARAM_DTIM_PERIOD: DTIM period for beaconing (u8)
1455 * @NL80211_STA_BSS_PARAM_BEACON_INTERVAL: Beacon interval (u16)
1456 * @NL80211_STA_BSS_PARAM_MAX: highest sta_bss_param number currently defined
1457 * @__NL80211_STA_BSS_PARAM_AFTER_LAST: internal use
1459 enum nl80211_sta_bss_param {
1460 __NL80211_STA_BSS_PARAM_INVALID,
1461 NL80211_STA_BSS_PARAM_CTS_PROT,
1462 NL80211_STA_BSS_PARAM_SHORT_PREAMBLE,
1463 NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME,
1464 NL80211_STA_BSS_PARAM_DTIM_PERIOD,
1465 NL80211_STA_BSS_PARAM_BEACON_INTERVAL,
1468 __NL80211_STA_BSS_PARAM_AFTER_LAST,
1469 NL80211_STA_BSS_PARAM_MAX = __NL80211_STA_BSS_PARAM_AFTER_LAST - 1
1473 * enum nl80211_sta_info - station information
1475 * These attribute types are used with %NL80211_ATTR_STA_INFO
1476 * when getting information about a station.
1478 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved
1479 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs)
1480 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station)
1481 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station)
1482 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm)
1483 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute
1484 * containing info as possible, see &enum nl80211_rate_info
1485 * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station)
1486 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this
1488 * @NL80211_STA_INFO_TX_RETRIES: total retries (u32, to this station)
1489 * @NL80211_STA_INFO_TX_FAILED: total failed packets (u32, to this station)
1490 * @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm)
1491 * @NL80211_STA_INFO_LLID: the station's mesh LLID
1492 * @NL80211_STA_INFO_PLID: the station's mesh PLID
1493 * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station
1494 * (see %enum nl80211_plink_state)
1495 * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested
1496 * attribute, like NL80211_STA_INFO_TX_BITRATE.
1497 * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute
1498 * containing info as possible, see &enum nl80211_sta_bss_param
1499 * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected
1500 * @__NL80211_STA_INFO_AFTER_LAST: internal
1501 * @NL80211_STA_INFO_MAX: highest possible station info attribute
1503 enum nl80211_sta_info {
1504 __NL80211_STA_INFO_INVALID,
1505 NL80211_STA_INFO_INACTIVE_TIME,
1506 NL80211_STA_INFO_RX_BYTES,
1507 NL80211_STA_INFO_TX_BYTES,
1508 NL80211_STA_INFO_LLID,
1509 NL80211_STA_INFO_PLID,
1510 NL80211_STA_INFO_PLINK_STATE,
1511 NL80211_STA_INFO_SIGNAL,
1512 NL80211_STA_INFO_TX_BITRATE,
1513 NL80211_STA_INFO_RX_PACKETS,
1514 NL80211_STA_INFO_TX_PACKETS,
1515 NL80211_STA_INFO_TX_RETRIES,
1516 NL80211_STA_INFO_TX_FAILED,
1517 NL80211_STA_INFO_SIGNAL_AVG,
1518 NL80211_STA_INFO_RX_BITRATE,
1519 NL80211_STA_INFO_BSS_PARAM,
1520 NL80211_STA_INFO_CONNECTED_TIME,
1523 __NL80211_STA_INFO_AFTER_LAST,
1524 NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1
1528 * enum nl80211_mpath_flags - nl80211 mesh path flags
1530 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active
1531 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running
1532 * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN
1533 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set
1534 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded
1536 enum nl80211_mpath_flags {
1537 NL80211_MPATH_FLAG_ACTIVE = 1<<0,
1538 NL80211_MPATH_FLAG_RESOLVING = 1<<1,
1539 NL80211_MPATH_FLAG_SN_VALID = 1<<2,
1540 NL80211_MPATH_FLAG_FIXED = 1<<3,
1541 NL80211_MPATH_FLAG_RESOLVED = 1<<4,
1545 * enum nl80211_mpath_info - mesh path information
1547 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting
1548 * information about a mesh path.
1550 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved
1551 * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination
1552 * @NL80211_MPATH_INFO_SN: destination sequence number
1553 * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path
1554 * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now
1555 * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in
1556 * &enum nl80211_mpath_flags;
1557 * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec
1558 * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries
1559 * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number
1561 * @__NL80211_MPATH_INFO_AFTER_LAST: internal use
1563 enum nl80211_mpath_info {
1564 __NL80211_MPATH_INFO_INVALID,
1565 NL80211_MPATH_INFO_FRAME_QLEN,
1566 NL80211_MPATH_INFO_SN,
1567 NL80211_MPATH_INFO_METRIC,
1568 NL80211_MPATH_INFO_EXPTIME,
1569 NL80211_MPATH_INFO_FLAGS,
1570 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT,
1571 NL80211_MPATH_INFO_DISCOVERY_RETRIES,
1574 __NL80211_MPATH_INFO_AFTER_LAST,
1575 NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1
1579 * enum nl80211_band_attr - band attributes
1580 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved
1581 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band,
1582 * an array of nested frequency attributes
1583 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band,
1584 * an array of nested bitrate attributes
1585 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as
1586 * defined in 802.11n
1587 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE
1588 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n
1589 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n
1590 * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined
1591 * @__NL80211_BAND_ATTR_AFTER_LAST: internal use
1593 enum nl80211_band_attr {
1594 __NL80211_BAND_ATTR_INVALID,
1595 NL80211_BAND_ATTR_FREQS,
1596 NL80211_BAND_ATTR_RATES,
1598 NL80211_BAND_ATTR_HT_MCS_SET,
1599 NL80211_BAND_ATTR_HT_CAPA,
1600 NL80211_BAND_ATTR_HT_AMPDU_FACTOR,
1601 NL80211_BAND_ATTR_HT_AMPDU_DENSITY,
1604 __NL80211_BAND_ATTR_AFTER_LAST,
1605 NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1
1608 #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA
1611 * enum nl80211_frequency_attr - frequency attributes
1612 * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved
1613 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz
1614 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current
1615 * regulatory domain.
1616 * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is
1617 * permitted on this channel in current regulatory domain.
1618 * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted
1619 * on this channel in current regulatory domain.
1620 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory
1621 * on this channel in current regulatory domain.
1622 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm
1624 * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number
1626 * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use
1628 enum nl80211_frequency_attr {
1629 __NL80211_FREQUENCY_ATTR_INVALID,
1630 NL80211_FREQUENCY_ATTR_FREQ,
1631 NL80211_FREQUENCY_ATTR_DISABLED,
1632 NL80211_FREQUENCY_ATTR_PASSIVE_SCAN,
1633 NL80211_FREQUENCY_ATTR_NO_IBSS,
1634 NL80211_FREQUENCY_ATTR_RADAR,
1635 NL80211_FREQUENCY_ATTR_MAX_TX_POWER,
1638 __NL80211_FREQUENCY_ATTR_AFTER_LAST,
1639 NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1
1642 #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER
1645 * enum nl80211_bitrate_attr - bitrate attributes
1646 * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved
1647 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps
1648 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported
1650 * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number
1652 * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use
1654 enum nl80211_bitrate_attr {
1655 __NL80211_BITRATE_ATTR_INVALID,
1656 NL80211_BITRATE_ATTR_RATE,
1657 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE,
1660 __NL80211_BITRATE_ATTR_AFTER_LAST,
1661 NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1
1665 * enum nl80211_initiator - Indicates the initiator of a reg domain request
1666 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world
1667 * regulatory domain.
1668 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the
1669 * regulatory domain.
1670 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the
1671 * wireless core it thinks its knows the regulatory domain we should be in.
1672 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an
1673 * 802.11 country information element with regulatory information it
1674 * thinks we should consider. cfg80211 only processes the country
1675 * code from the IE, and relies on the regulatory domain information
1676 * structure passed by userspace (CRDA) from our wireless-regdb.
1677 * If a channel is enabled but the country code indicates it should
1678 * be disabled we disable the channel and re-enable it upon disassociation.
1680 enum nl80211_reg_initiator {
1681 NL80211_REGDOM_SET_BY_CORE,
1682 NL80211_REGDOM_SET_BY_USER,
1683 NL80211_REGDOM_SET_BY_DRIVER,
1684 NL80211_REGDOM_SET_BY_COUNTRY_IE,
1688 * enum nl80211_reg_type - specifies the type of regulatory domain
1689 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains
1690 * to a specific country. When this is set you can count on the
1691 * ISO / IEC 3166 alpha2 country code being valid.
1692 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory
1694 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom
1695 * driver specific world regulatory domain. These do not apply system-wide
1696 * and are only applicable to the individual devices which have requested
1697 * them to be applied.
1698 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product
1699 * of an intersection between two regulatory domains -- the previously
1700 * set regulatory domain on the system and the last accepted regulatory
1701 * domain request to be processed.
1703 enum nl80211_reg_type {
1704 NL80211_REGDOM_TYPE_COUNTRY,
1705 NL80211_REGDOM_TYPE_WORLD,
1706 NL80211_REGDOM_TYPE_CUSTOM_WORLD,
1707 NL80211_REGDOM_TYPE_INTERSECTION,
1711 * enum nl80211_reg_rule_attr - regulatory rule attributes
1712 * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved
1713 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional
1714 * considerations for a given frequency range. These are the
1715 * &enum nl80211_reg_rule_flags.
1716 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory
1717 * rule in KHz. This is not a center of frequency but an actual regulatory
1719 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule
1720 * in KHz. This is not a center a frequency but an actual regulatory
1722 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this
1723 * frequency range, in KHz.
1724 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain
1725 * for a given frequency range. The value is in mBi (100 * dBi).
1726 * If you don't have one then don't send this.
1727 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for
1728 * a given frequency range. The value is in mBm (100 * dBm).
1729 * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number
1731 * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use
1733 enum nl80211_reg_rule_attr {
1734 __NL80211_REG_RULE_ATTR_INVALID,
1735 NL80211_ATTR_REG_RULE_FLAGS,
1737 NL80211_ATTR_FREQ_RANGE_START,
1738 NL80211_ATTR_FREQ_RANGE_END,
1739 NL80211_ATTR_FREQ_RANGE_MAX_BW,
1741 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN,
1742 NL80211_ATTR_POWER_RULE_MAX_EIRP,
1745 __NL80211_REG_RULE_ATTR_AFTER_LAST,
1746 NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1
1750 * enum nl80211_sched_scan_match_attr - scheduled scan match attributes
1751 * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved
1752 * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching,
1753 * only report BSS with matching SSID.
1754 * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter
1755 * attribute number currently defined
1756 * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use
1758 enum nl80211_sched_scan_match_attr {
1759 __NL80211_SCHED_SCAN_MATCH_ATTR_INVALID,
1761 NL80211_ATTR_SCHED_SCAN_MATCH_SSID,
1764 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST,
1765 NL80211_SCHED_SCAN_MATCH_ATTR_MAX =
1766 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST - 1
1770 * enum nl80211_reg_rule_flags - regulatory rule flags
1772 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed
1773 * @NL80211_RRF_NO_CCK: CCK modulation not allowed
1774 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed
1775 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed
1776 * @NL80211_RRF_DFS: DFS support is required to be used
1777 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links
1778 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links
1779 * @NL80211_RRF_PASSIVE_SCAN: passive scan is required
1780 * @NL80211_RRF_NO_IBSS: no IBSS is allowed
1782 enum nl80211_reg_rule_flags {
1783 NL80211_RRF_NO_OFDM = 1<<0,
1784 NL80211_RRF_NO_CCK = 1<<1,
1785 NL80211_RRF_NO_INDOOR = 1<<2,
1786 NL80211_RRF_NO_OUTDOOR = 1<<3,
1787 NL80211_RRF_DFS = 1<<4,
1788 NL80211_RRF_PTP_ONLY = 1<<5,
1789 NL80211_RRF_PTMP_ONLY = 1<<6,
1790 NL80211_RRF_PASSIVE_SCAN = 1<<7,
1791 NL80211_RRF_NO_IBSS = 1<<8,
1795 * enum nl80211_survey_info - survey information
1797 * These attribute types are used with %NL80211_ATTR_SURVEY_INFO
1798 * when getting information about a survey.
1800 * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved
1801 * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel
1802 * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm)
1803 * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used
1804 * @NL80211_SURVEY_INFO_CHANNEL_TIME: amount of time (in ms) that the radio
1805 * spent on this channel
1806 * @NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY: amount of the time the primary
1807 * channel was sensed busy (either due to activity or energy detect)
1808 * @NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY: amount of time the extension
1809 * channel was sensed busy
1810 * @NL80211_SURVEY_INFO_CHANNEL_TIME_RX: amount of time the radio spent
1812 * @NL80211_SURVEY_INFO_CHANNEL_TIME_TX: amount of time the radio spent
1814 * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number
1816 * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use
1818 enum nl80211_survey_info {
1819 __NL80211_SURVEY_INFO_INVALID,
1820 NL80211_SURVEY_INFO_FREQUENCY,
1821 NL80211_SURVEY_INFO_NOISE,
1822 NL80211_SURVEY_INFO_IN_USE,
1823 NL80211_SURVEY_INFO_CHANNEL_TIME,
1824 NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY,
1825 NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY,
1826 NL80211_SURVEY_INFO_CHANNEL_TIME_RX,
1827 NL80211_SURVEY_INFO_CHANNEL_TIME_TX,
1830 __NL80211_SURVEY_INFO_AFTER_LAST,
1831 NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1
1835 * enum nl80211_mntr_flags - monitor configuration flags
1837 * Monitor configuration flags.
1839 * @__NL80211_MNTR_FLAG_INVALID: reserved
1841 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS
1842 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP
1843 * @NL80211_MNTR_FLAG_CONTROL: pass control frames
1844 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering
1845 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing.
1846 * overrides all other flags.
1848 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use
1849 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag
1851 enum nl80211_mntr_flags {
1852 __NL80211_MNTR_FLAG_INVALID,
1853 NL80211_MNTR_FLAG_FCSFAIL,
1854 NL80211_MNTR_FLAG_PLCPFAIL,
1855 NL80211_MNTR_FLAG_CONTROL,
1856 NL80211_MNTR_FLAG_OTHER_BSS,
1857 NL80211_MNTR_FLAG_COOK_FRAMES,
1860 __NL80211_MNTR_FLAG_AFTER_LAST,
1861 NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1
1865 * enum nl80211_meshconf_params - mesh configuration parameters
1867 * Mesh configuration parameters. These can be changed while the mesh is
1870 * @__NL80211_MESHCONF_INVALID: internal use
1872 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in
1873 * millisecond units, used by the Peer Link Open message
1875 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in
1876 * millisecond units, used by the peer link management to close a peer link
1878 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in
1881 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed
1882 * on this mesh interface
1884 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link
1885 * open retries that can be sent to establish a new peer link instance in a
1888 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh
1891 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically
1892 * open peer links when we detect compatible mesh peers.
1894 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames
1895 * containing a PREQ that an MP can send to a particular destination (path
1898 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths
1901 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait
1902 * until giving up on a path discovery (in milliseconds)
1904 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh
1905 * points receiving a PREQ shall consider the forwarding information from the
1906 * root to be valid. (TU = time unit)
1908 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in
1909 * TUs) during which an MP can send only one action frame containing a PREQ
1912 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs)
1913 * that it takes for an HWMP information element to propagate across the mesh
1915 * @NL80211_MESHCONF_HWMP_ROOTMODE: whether root mode is enabled or not
1917 * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a
1918 * source mesh point for path selection elements.
1920 * @NL80211_MESHCONF_HWMP_RANN_INTERVAL: The interval of time (in TUs) between
1921 * root announcements are transmitted.
1923 * @NL80211_MESHCONF_GATE_ANNOUNCEMENTS: Advertise that this mesh station has
1924 * access to a broader network beyond the MBSS. This is done via Root
1925 * Announcement frames.
1927 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute
1929 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
1931 enum nl80211_meshconf_params {
1932 __NL80211_MESHCONF_INVALID,
1933 NL80211_MESHCONF_RETRY_TIMEOUT,
1934 NL80211_MESHCONF_CONFIRM_TIMEOUT,
1935 NL80211_MESHCONF_HOLDING_TIMEOUT,
1936 NL80211_MESHCONF_MAX_PEER_LINKS,
1937 NL80211_MESHCONF_MAX_RETRIES,
1938 NL80211_MESHCONF_TTL,
1939 NL80211_MESHCONF_AUTO_OPEN_PLINKS,
1940 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES,
1941 NL80211_MESHCONF_PATH_REFRESH_TIME,
1942 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT,
1943 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT,
1944 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL,
1945 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME,
1946 NL80211_MESHCONF_HWMP_ROOTMODE,
1947 NL80211_MESHCONF_ELEMENT_TTL,
1948 NL80211_MESHCONF_HWMP_RANN_INTERVAL,
1949 NL80211_MESHCONF_GATE_ANNOUNCEMENTS,
1952 __NL80211_MESHCONF_ATTR_AFTER_LAST,
1953 NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1
1957 * enum nl80211_mesh_setup_params - mesh setup parameters
1959 * Mesh setup parameters. These are used to start/join a mesh and cannot be
1960 * changed while the mesh is active.
1962 * @__NL80211_MESH_SETUP_INVALID: Internal use
1964 * @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL: Enable this option to use a
1965 * vendor specific path selection algorithm or disable it to use the default
1968 * @NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC: Enable this option to use a
1969 * vendor specific path metric or disable it to use the default Airtime
1972 * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a
1973 * robust security network ie, or a vendor specific information element that
1974 * vendors will use to identify the path selection methods and metrics in use.
1976 * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication
1977 * daemon will be authenticating mesh candidates.
1979 * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication
1980 * daemon will be securing peer link frames. AMPE is a secured version of Mesh
1981 * Peering Management (MPM) and is implemented with the assistance of a
1982 * userspace daemon. When this flag is set, the kernel will send peer
1983 * management frames to a userspace daemon that will implement AMPE
1984 * functionality (security capabilities selection, key confirmation, and key
1985 * management). When the flag is unset (default), the kernel can autonomously
1986 * complete (unsecured) mesh peering without the need of a userspace daemon.
1988 * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number
1989 * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use
1991 enum nl80211_mesh_setup_params {
1992 __NL80211_MESH_SETUP_INVALID,
1993 NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL,
1994 NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC,
1995 NL80211_MESH_SETUP_IE,
1996 NL80211_MESH_SETUP_USERSPACE_AUTH,
1997 NL80211_MESH_SETUP_USERSPACE_AMPE,
2000 __NL80211_MESH_SETUP_ATTR_AFTER_LAST,
2001 NL80211_MESH_SETUP_ATTR_MAX = __NL80211_MESH_SETUP_ATTR_AFTER_LAST - 1
2005 * enum nl80211_txq_attr - TX queue parameter attributes
2006 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved
2007 * @NL80211_TXQ_ATTR_QUEUE: TX queue identifier (NL80211_TXQ_Q_*)
2008 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning
2010 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form
2011 * 2^n-1 in the range 1..32767]
2012 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form
2013 * 2^n-1 in the range 1..32767]
2014 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255]
2015 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal
2016 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number
2018 enum nl80211_txq_attr {
2019 __NL80211_TXQ_ATTR_INVALID,
2020 NL80211_TXQ_ATTR_QUEUE,
2021 NL80211_TXQ_ATTR_TXOP,
2022 NL80211_TXQ_ATTR_CWMIN,
2023 NL80211_TXQ_ATTR_CWMAX,
2024 NL80211_TXQ_ATTR_AIFS,
2027 __NL80211_TXQ_ATTR_AFTER_LAST,
2028 NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1
2031 enum nl80211_txq_q {
2038 enum nl80211_channel_type {
2041 NL80211_CHAN_HT40MINUS,
2042 NL80211_CHAN_HT40PLUS
2046 * enum nl80211_bss - netlink attributes for a BSS
2048 * @__NL80211_BSS_INVALID: invalid
2049 * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets)
2050 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32)
2051 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64)
2052 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16)
2053 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16)
2054 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the
2055 * raw information elements from the probe response/beacon (bin);
2056 * if the %NL80211_BSS_BEACON_IES attribute is present, the IEs here are
2057 * from a Probe Response frame; otherwise they are from a Beacon frame.
2058 * However, if the driver does not indicate the source of the IEs, these
2059 * IEs may be from either frame subtype.
2060 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon
2061 * in mBm (100 * dBm) (s32)
2062 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon
2063 * in unspecified units, scaled to 0..100 (u8)
2064 * @NL80211_BSS_STATUS: status, if this BSS is "used"
2065 * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms
2066 * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information
2067 * elements from a Beacon frame (bin); not present if no Beacon frame has
2069 * @__NL80211_BSS_AFTER_LAST: internal
2070 * @NL80211_BSS_MAX: highest BSS attribute
2073 __NL80211_BSS_INVALID,
2075 NL80211_BSS_FREQUENCY,
2077 NL80211_BSS_BEACON_INTERVAL,
2078 NL80211_BSS_CAPABILITY,
2079 NL80211_BSS_INFORMATION_ELEMENTS,
2080 NL80211_BSS_SIGNAL_MBM,
2081 NL80211_BSS_SIGNAL_UNSPEC,
2083 NL80211_BSS_SEEN_MS_AGO,
2084 NL80211_BSS_BEACON_IES,
2087 __NL80211_BSS_AFTER_LAST,
2088 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1
2092 * enum nl80211_bss_status - BSS "status"
2093 * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS.
2094 * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS.
2095 * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS.
2097 * The BSS status is a BSS attribute in scan dumps, which
2098 * indicates the status the interface has wrt. this BSS.
2100 enum nl80211_bss_status {
2101 NL80211_BSS_STATUS_AUTHENTICATED,
2102 NL80211_BSS_STATUS_ASSOCIATED,
2103 NL80211_BSS_STATUS_IBSS_JOINED,
2107 * enum nl80211_auth_type - AuthenticationType
2109 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication
2110 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only)
2111 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r)
2112 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP)
2113 * @__NL80211_AUTHTYPE_NUM: internal
2114 * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm
2115 * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by
2116 * trying multiple times); this is invalid in netlink -- leave out
2117 * the attribute for this on CONNECT commands.
2119 enum nl80211_auth_type {
2120 NL80211_AUTHTYPE_OPEN_SYSTEM,
2121 NL80211_AUTHTYPE_SHARED_KEY,
2122 NL80211_AUTHTYPE_FT,
2123 NL80211_AUTHTYPE_NETWORK_EAP,
2126 __NL80211_AUTHTYPE_NUM,
2127 NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1,
2128 NL80211_AUTHTYPE_AUTOMATIC
2132 * enum nl80211_key_type - Key Type
2133 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key
2134 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key
2135 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS)
2136 * @NUM_NL80211_KEYTYPES: number of defined key types
2138 enum nl80211_key_type {
2139 NL80211_KEYTYPE_GROUP,
2140 NL80211_KEYTYPE_PAIRWISE,
2141 NL80211_KEYTYPE_PEERKEY,
2143 NUM_NL80211_KEYTYPES
2147 * enum nl80211_mfp - Management frame protection state
2148 * @NL80211_MFP_NO: Management frame protection not used
2149 * @NL80211_MFP_REQUIRED: Management frame protection required
2153 NL80211_MFP_REQUIRED,
2156 enum nl80211_wpa_versions {
2157 NL80211_WPA_VERSION_1 = 1 << 0,
2158 NL80211_WPA_VERSION_2 = 1 << 1,
2162 * enum nl80211_key_default_types - key default types
2163 * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid
2164 * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default
2166 * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default
2168 * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types
2170 enum nl80211_key_default_types {
2171 __NL80211_KEY_DEFAULT_TYPE_INVALID,
2172 NL80211_KEY_DEFAULT_TYPE_UNICAST,
2173 NL80211_KEY_DEFAULT_TYPE_MULTICAST,
2175 NUM_NL80211_KEY_DEFAULT_TYPES
2179 * enum nl80211_key_attributes - key attributes
2180 * @__NL80211_KEY_INVALID: invalid
2181 * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of
2182 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
2184 * @NL80211_KEY_IDX: key ID (u8, 0-3)
2185 * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
2186 * section 7.3.2.25.1, e.g. 0x000FAC04)
2187 * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
2188 * CCMP keys, each six bytes in little endian
2189 * @NL80211_KEY_DEFAULT: flag indicating default key
2190 * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key
2191 * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not
2192 * specified the default depends on whether a MAC address was
2193 * given with the command using the key or not (u32)
2194 * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags
2195 * attributes, specifying what a key should be set as default as.
2196 * See &enum nl80211_key_default_types.
2197 * @__NL80211_KEY_AFTER_LAST: internal
2198 * @NL80211_KEY_MAX: highest key attribute
2200 enum nl80211_key_attributes {
2201 __NL80211_KEY_INVALID,
2206 NL80211_KEY_DEFAULT,
2207 NL80211_KEY_DEFAULT_MGMT,
2209 NL80211_KEY_DEFAULT_TYPES,
2212 __NL80211_KEY_AFTER_LAST,
2213 NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1
2217 * enum nl80211_tx_rate_attributes - TX rate set attributes
2218 * @__NL80211_TXRATE_INVALID: invalid
2219 * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection
2220 * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with
2221 * 1 = 500 kbps) but without the IE length restriction (at most
2222 * %NL80211_MAX_SUPP_RATES in a single array).
2223 * @__NL80211_TXRATE_AFTER_LAST: internal
2224 * @NL80211_TXRATE_MAX: highest TX rate attribute
2226 enum nl80211_tx_rate_attributes {
2227 __NL80211_TXRATE_INVALID,
2228 NL80211_TXRATE_LEGACY,
2231 __NL80211_TXRATE_AFTER_LAST,
2232 NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1
2236 * enum nl80211_band - Frequency band
2237 * @NL80211_BAND_2GHZ: 2.4 GHz ISM band
2238 * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz)
2245 enum nl80211_ps_state {
2246 NL80211_PS_DISABLED,
2251 * enum nl80211_attr_cqm - connection quality monitor attributes
2252 * @__NL80211_ATTR_CQM_INVALID: invalid
2253 * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies
2254 * the threshold for the RSSI level at which an event will be sent. Zero
2256 * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies
2257 * the minimum amount the RSSI level must change after an event before a
2258 * new event may be issued (to reduce effects of RSSI oscillation).
2259 * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event
2260 * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many
2261 * consecutive packets were not acknowledged by the peer
2262 * @__NL80211_ATTR_CQM_AFTER_LAST: internal
2263 * @NL80211_ATTR_CQM_MAX: highest key attribute
2265 enum nl80211_attr_cqm {
2266 __NL80211_ATTR_CQM_INVALID,
2267 NL80211_ATTR_CQM_RSSI_THOLD,
2268 NL80211_ATTR_CQM_RSSI_HYST,
2269 NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT,
2270 NL80211_ATTR_CQM_PKT_LOSS_EVENT,
2273 __NL80211_ATTR_CQM_AFTER_LAST,
2274 NL80211_ATTR_CQM_MAX = __NL80211_ATTR_CQM_AFTER_LAST - 1
2278 * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event
2279 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the
2280 * configured threshold
2281 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the
2282 * configured threshold
2284 enum nl80211_cqm_rssi_threshold_event {
2285 NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW,
2286 NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH,
2291 * enum nl80211_tx_power_setting - TX power adjustment
2292 * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power
2293 * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter
2294 * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter
2296 enum nl80211_tx_power_setting {
2297 NL80211_TX_POWER_AUTOMATIC,
2298 NL80211_TX_POWER_LIMITED,
2299 NL80211_TX_POWER_FIXED,
2303 * enum nl80211_wowlan_packet_pattern_attr - WoWLAN packet pattern attribute
2304 * @__NL80211_WOWLAN_PKTPAT_INVALID: invalid number for nested attribute
2305 * @NL80211_WOWLAN_PKTPAT_PATTERN: the pattern, values where the mask has
2306 * a zero bit are ignored
2307 * @NL80211_WOWLAN_PKTPAT_MASK: pattern mask, must be long enough to have
2308 * a bit for each byte in the pattern. The lowest-order bit corresponds
2309 * to the first byte of the pattern, but the bytes of the pattern are
2310 * in a little-endian-like format, i.e. the 9th byte of the pattern
2311 * corresponds to the lowest-order bit in the second byte of the mask.
2312 * For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where
2313 * xx indicates "don't care") would be represented by a pattern of
2314 * twelve zero bytes, and a mask of "0xed,0x07".
2315 * Note that the pattern matching is done as though frames were not
2316 * 802.11 frames but 802.3 frames, i.e. the frame is fully unpacked
2317 * first (including SNAP header unpacking) and then matched.
2318 * @NUM_NL80211_WOWLAN_PKTPAT: number of attributes
2319 * @MAX_NL80211_WOWLAN_PKTPAT: max attribute number
2321 enum nl80211_wowlan_packet_pattern_attr {
2322 __NL80211_WOWLAN_PKTPAT_INVALID,
2323 NL80211_WOWLAN_PKTPAT_MASK,
2324 NL80211_WOWLAN_PKTPAT_PATTERN,
2326 NUM_NL80211_WOWLAN_PKTPAT,
2327 MAX_NL80211_WOWLAN_PKTPAT = NUM_NL80211_WOWLAN_PKTPAT - 1,
2331 * struct nl80211_wowlan_pattern_support - pattern support information
2332 * @max_patterns: maximum number of patterns supported
2333 * @min_pattern_len: minimum length of each pattern
2334 * @max_pattern_len: maximum length of each pattern
2336 * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when
2337 * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED in the
2338 * capability information given by the kernel to userspace.
2340 struct nl80211_wowlan_pattern_support {
2342 __u32 min_pattern_len;
2343 __u32 max_pattern_len;
2344 } __attribute__((packed));
2347 * enum nl80211_wowlan_triggers - WoWLAN trigger definitions
2348 * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes
2349 * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put
2350 * the chip into a special state -- works best with chips that have
2351 * support for low-power operation already (flag)
2352 * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect
2353 * is detected is implementation-specific (flag)
2354 * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed
2355 * by 16 repetitions of MAC addr, anywhere in payload) (flag)
2356 * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns
2357 * which are passed in an array of nested attributes, each nested attribute
2358 * defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern.
2359 * Each pattern defines a wakeup packet. The matching is done on the MSDU,
2360 * i.e. as though the packet was an 802.3 packet, so the pattern matching
2361 * is done after the packet is converted to the MSDU.
2363 * In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute
2364 * carrying a &struct nl80211_wowlan_pattern_support.
2365 * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be
2366 * used when setting, used only to indicate that GTK rekeying is supported
2367 * by the device (flag)
2368 * @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE: wake up on GTK rekey failure (if
2369 * done by the device) (flag)
2370 * @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST: wake up on EAP Identity Request
2372 * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag)
2373 * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released
2374 * (on devices that have rfkill in the device) (flag)
2375 * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers
2376 * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number
2378 enum nl80211_wowlan_triggers {
2379 __NL80211_WOWLAN_TRIG_INVALID,
2380 NL80211_WOWLAN_TRIG_ANY,
2381 NL80211_WOWLAN_TRIG_DISCONNECT,
2382 NL80211_WOWLAN_TRIG_MAGIC_PKT,
2383 NL80211_WOWLAN_TRIG_PKT_PATTERN,
2384 NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED,
2385 NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE,
2386 NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST,
2387 NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE,
2388 NL80211_WOWLAN_TRIG_RFKILL_RELEASE,
2391 NUM_NL80211_WOWLAN_TRIG,
2392 MAX_NL80211_WOWLAN_TRIG = NUM_NL80211_WOWLAN_TRIG - 1
2396 * enum nl80211_iface_limit_attrs - limit attributes
2397 * @NL80211_IFACE_LIMIT_UNSPEC: (reserved)
2398 * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that
2399 * can be chosen from this set of interface types (u32)
2400 * @NL80211_IFACE_LIMIT_TYPES: nested attribute containing a
2401 * flag attribute for each interface type in this set
2402 * @NUM_NL80211_IFACE_LIMIT: number of attributes
2403 * @MAX_NL80211_IFACE_LIMIT: highest attribute number
2405 enum nl80211_iface_limit_attrs {
2406 NL80211_IFACE_LIMIT_UNSPEC,
2407 NL80211_IFACE_LIMIT_MAX,
2408 NL80211_IFACE_LIMIT_TYPES,
2411 NUM_NL80211_IFACE_LIMIT,
2412 MAX_NL80211_IFACE_LIMIT = NUM_NL80211_IFACE_LIMIT - 1
2416 * enum nl80211_if_combination_attrs -- interface combination attributes
2418 * @NL80211_IFACE_COMB_UNSPEC: (reserved)
2419 * @NL80211_IFACE_COMB_LIMITS: Nested attributes containing the limits
2420 * for given interface types, see &enum nl80211_iface_limit_attrs.
2421 * @NL80211_IFACE_COMB_MAXNUM: u32 attribute giving the total number of
2422 * interfaces that can be created in this group. This number doesn't
2423 * apply to interfaces purely managed in software, which are listed
2424 * in a separate attribute %NL80211_ATTR_INTERFACES_SOFTWARE.
2425 * @NL80211_IFACE_COMB_STA_AP_BI_MATCH: flag attribute specifying that
2426 * beacon intervals within this group must be all the same even for
2427 * infrastructure and AP/GO combinations, i.e. the GO(s) must adopt
2428 * the infrastructure network's beacon interval.
2429 * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many
2430 * different channels may be used within this group.
2431 * @NUM_NL80211_IFACE_COMB: number of attributes
2432 * @MAX_NL80211_IFACE_COMB: highest attribute number
2435 * limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2
2436 * => allows an AP and a STA that must match BIs
2438 * numbers = [ #{AP, P2P-GO} <= 8 ], channels = 1, max = 8
2439 * => allows 8 of AP/GO
2441 * numbers = [ #{STA} <= 2 ], channels = 2, max = 2
2442 * => allows two STAs on different channels
2444 * numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4
2445 * => allows a STA plus three P2P interfaces
2447 * The list of these four possiblities could completely be contained
2448 * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate
2449 * that any of these groups must match.
2451 * "Combinations" of just a single interface will not be listed here,
2452 * a single interface of any valid interface type is assumed to always
2453 * be possible by itself. This means that implicitly, for each valid
2454 * interface type, the following group always exists:
2455 * numbers = [ #{<type>} <= 1 ], channels = 1, max = 1
2457 enum nl80211_if_combination_attrs {
2458 NL80211_IFACE_COMB_UNSPEC,
2459 NL80211_IFACE_COMB_LIMITS,
2460 NL80211_IFACE_COMB_MAXNUM,
2461 NL80211_IFACE_COMB_STA_AP_BI_MATCH,
2462 NL80211_IFACE_COMB_NUM_CHANNELS,
2465 NUM_NL80211_IFACE_COMB,
2466 MAX_NL80211_IFACE_COMB = NUM_NL80211_IFACE_COMB - 1
2471 * enum nl80211_plink_state - state of a mesh peer link finite state machine
2473 * @NL80211_PLINK_LISTEN: initial state, considered the implicit
2474 * state of non existant mesh peer links
2475 * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to
2477 * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received
2478 * from this mesh peer
2479 * @NL80211_PLINK_CNF_RCVD: mesh plink confirm frame has been
2480 * received from this mesh peer
2481 * @NL80211_PLINK_ESTAB: mesh peer link is established
2482 * @NL80211_PLINK_HOLDING: mesh peer link is being closed or cancelled
2483 * @NL80211_PLINK_BLOCKED: all frames transmitted from this mesh
2484 * plink are discarded
2485 * @NUM_NL80211_PLINK_STATES: number of peer link states
2486 * @MAX_NL80211_PLINK_STATES: highest numerical value of plink states
2488 enum nl80211_plink_state {
2489 NL80211_PLINK_LISTEN,
2490 NL80211_PLINK_OPN_SNT,
2491 NL80211_PLINK_OPN_RCVD,
2492 NL80211_PLINK_CNF_RCVD,
2493 NL80211_PLINK_ESTAB,
2494 NL80211_PLINK_HOLDING,
2495 NL80211_PLINK_BLOCKED,
2498 NUM_NL80211_PLINK_STATES,
2499 MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1
2502 #define NL80211_KCK_LEN 16
2503 #define NL80211_KEK_LEN 16
2504 #define NL80211_REPLAY_CTR_LEN 8
2507 * enum nl80211_rekey_data - attributes for GTK rekey offload
2508 * @__NL80211_REKEY_DATA_INVALID: invalid number for nested attributes
2509 * @NL80211_REKEY_DATA_KEK: key encryption key (binary)
2510 * @NL80211_REKEY_DATA_KCK: key confirmation key (binary)
2511 * @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary)
2512 * @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal)
2513 * @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal)
2515 enum nl80211_rekey_data {
2516 __NL80211_REKEY_DATA_INVALID,
2517 NL80211_REKEY_DATA_KEK,
2518 NL80211_REKEY_DATA_KCK,
2519 NL80211_REKEY_DATA_REPLAY_CTR,
2522 NUM_NL80211_REKEY_DATA,
2523 MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1
2527 * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID
2528 * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in
2530 * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element
2532 * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID
2533 * element in Beacon frames but zero out each byte in the SSID
2535 enum nl80211_hidden_ssid {
2536 NL80211_HIDDEN_SSID_NOT_IN_USE,
2537 NL80211_HIDDEN_SSID_ZERO_LEN,
2538 NL80211_HIDDEN_SSID_ZERO_CONTENTS
2542 * enum nl80211_sta_wme_attr - station WME attributes
2543 * @__NL80211_STA_WME_INVALID: invalid number for nested attribute
2544 * @NL80211_STA_WME_QUEUES: bitmap of uapsd queues.
2545 * @NL80211_STA_WME_MAX_SP: max service period.
2546 * @__NL80211_STA_WME_AFTER_LAST: internal
2547 * @NL80211_STA_WME_MAX: highest station WME attribute
2549 enum nl80211_sta_wme_attr {
2550 __NL80211_STA_WME_INVALID,
2551 NL80211_STA_WME_UAPSD_QUEUES,
2552 NL80211_STA_WME_MAX_SP,
2555 __NL80211_STA_WME_AFTER_LAST,
2556 NL80211_STA_WME_MAX = __NL80211_STA_WME_AFTER_LAST - 1
2559 #endif /* __LINUX_NL80211_H */