| blob | 0edb2566c14ca6602a188c422fe0a10fdc17bdff |
1 #ifndef __LINUX_NL80211_H
2 #define __LINUX_NL80211_H
3 /*
4 * 802.11 netlink interface public header
5 *
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 <mb@bu3sch.de>
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>
13 *
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.
17 *
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.
25 *
26 */
28 #include <linux/types.h>
30 /**
31 * DOC: Station handling
32 *
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
37 * to.
38 *
39 * TODO: need more info?
40 */
42 /**
43 * DOC: Frame transmission/registration support
44 *
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.
50 *
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
57 * for doing that.
58 *
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.
62 *
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.
69 *
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.
74 *
75 * For more technical details, see the corresponding command descriptions
76 * below.
77 */
79 /**
80 * enum nl80211_commands - supported nl80211 commands
81 *
82 * @NL80211_CMD_UNSPEC: unspecified command to catch errors
83 *
84 * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request
85 * to get a list of all present wiphys.
86 * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or
87 * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME,
88 * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ,
89 * %NL80211_ATTR_WIPHY_CHANNEL_TYPE, %NL80211_ATTR_WIPHY_RETRY_SHORT,
90 * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
91 * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD.
92 * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL
93 * instead, the support here is for backward compatibility only.
94 * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request
95 * or rename notification. Has attributes %NL80211_ATTR_WIPHY and
96 * %NL80211_ATTR_WIPHY_NAME.
97 * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes
98 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME.
99 *
100 * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration;
101 * either a dump request on a %NL80211_ATTR_WIPHY or a specific get
102 * on an %NL80211_ATTR_IFINDEX is supported.
103 * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires
104 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE.
105 * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response
106 * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX,
107 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also
108 * be sent from userspace to request creation of a new virtual interface,
109 * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and
110 * %NL80211_ATTR_IFNAME.
111 * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes
112 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from
113 * userspace to request deletion of a virtual interface, then requires
114 * attribute %NL80211_ATTR_IFINDEX.
115 *
116 * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified
117 * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC.
118 * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT,
119 * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD.
120 * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA,
121 * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER,
122 * and %NL80211_ATTR_KEY_SEQ attributes.
123 * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX
124 * or %NL80211_ATTR_MAC.
125 *
126 * @NL80211_CMD_GET_BEACON: retrieve beacon information (returned in a
127 * %NL80222_CMD_NEW_BEACON message)
128 * @NL80211_CMD_SET_BEACON: set the beacon on an access point interface
129 * using the %NL80211_ATTR_BEACON_INTERVAL, %NL80211_ATTR_DTIM_PERIOD,
130 * %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL attributes.
131 * @NL80211_CMD_NEW_BEACON: add a new beacon to an access point interface,
132 * parameters are like for %NL80211_CMD_SET_BEACON.
133 * @NL80211_CMD_DEL_BEACON: remove the beacon, stop sending it
134 *
135 * @NL80211_CMD_GET_STATION: Get station attributes for station identified by
136 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
137 * @NL80211_CMD_SET_STATION: Set station attributes for station identified by
138 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
139 * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the
140 * the interface identified by %NL80211_ATTR_IFINDEX.
141 * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC
142 * or, if no MAC address given, all stations, on the interface identified
143 * by %NL80211_ATTR_IFINDEX.
144 *
145 * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to
146 * destination %NL80211_ATTR_MAC on the interface identified by
147 * %NL80211_ATTR_IFINDEX.
148 * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to
149 * destination %NL80211_ATTR_MAC on the interface identified by
150 * %NL80211_ATTR_IFINDEX.
151 * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the
152 * the interface identified by %NL80211_ATTR_IFINDEX.
153 * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC
154 * or, if no MAC address given, all mesh paths, on the interface identified
155 * by %NL80211_ATTR_IFINDEX.
156 * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by
157 * %NL80211_ATTR_IFINDEX.
158 *
159 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set
160 * regulatory domain.
161 * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command
162 * after being queried by the kernel. CRDA replies by sending a regulatory
163 * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our
164 * current alpha2 if it found a match. It also provides
165 * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each
166 * regulatory rule is a nested set of attributes given by
167 * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and
168 * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by
169 * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and
170 * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP.
171 * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain
172 * to the specified ISO/IEC 3166-1 alpha2 country code. The core will
173 * store this as a valid request and then query userspace for it.
174 *
175 * @NL80211_CMD_GET_MESH_PARAMS: Get mesh networking properties for the
176 * interface identified by %NL80211_ATTR_IFINDEX
177 *
178 * @NL80211_CMD_SET_MESH_PARAMS: Set mesh networking properties for the
179 * interface identified by %NL80211_ATTR_IFINDEX
180 *
181 * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The
182 * interface is identified with %NL80211_ATTR_IFINDEX and the management
183 * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be
184 * added to the end of the specified management frame is specified with
185 * %NL80211_ATTR_IE. If the command succeeds, the requested data will be
186 * added to all specified management frames generated by
187 * kernel/firmware/driver.
188 * Note: This command has been removed and it is only reserved at this
189 * point to avoid re-using existing command number. The functionality this
190 * command was planned for has been provided with cleaner design with the
191 * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN,
192 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE,
193 * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE.
194 *
195 * @NL80211_CMD_GET_SCAN: get scan results
196 * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters
197 * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to
198 * NL80211_CMD_GET_SCAN and on the "scan" multicast group)
199 * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons,
200 * partial scan results may be available
201 *
202 * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation
203 * or noise level
204 * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to
205 * NL80211_CMD_GET_SURVEY and on the "scan" multicast group)
206 *
207 * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain
208 * has been changed and provides details of the request information
209 * that caused the change such as who initiated the regulatory request
210 * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx
211 * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if
212 * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or
213 * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain
214 * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is
215 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on
216 * to (%NL80211_ATTR_REG_ALPHA2).
217 * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon
218 * has been found while world roaming thus enabling active scan or
219 * any mode of operation that initiates TX (beacons) on a channel
220 * where we would not have been able to do either before. As an example
221 * if you are world roaming (regulatory domain set to world or if your
222 * driver is using a custom world roaming regulatory domain) and while
223 * doing a passive scan on the 5 GHz band you find an AP there (if not
224 * on a DFS channel) you will now be able to actively scan for that AP
225 * or use AP mode on your card on that same channel. Note that this will
226 * never be used for channels 1-11 on the 2 GHz band as they are always
227 * enabled world wide. This beacon hint is only sent if your device had
228 * either disabled active scanning or beaconing on a channel. We send to
229 * userspace the wiphy on which we removed a restriction from
230 * (%NL80211_ATTR_WIPHY) and the channel on which this occurred
231 * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER)
232 * the beacon hint was processed.
233 *
234 * @NL80211_CMD_AUTHENTICATE: authentication request and notification.
235 * This command is used both as a command (request to authenticate) and
236 * as an event on the "mlme" multicast group indicating completion of the
237 * authentication process.
238 * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the
239 * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and
240 * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify
241 * the SSID (mainly for association, but is included in authentication
242 * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used
243 * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE
244 * is used to specify the authentication type. %NL80211_ATTR_IE is used to
245 * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs)
246 * to be added to the frame.
247 * When used as an event, this reports reception of an Authentication
248 * frame in station and IBSS modes when the local MLME processed the
249 * frame, i.e., it was for the local STA and was received in correct
250 * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the
251 * MLME SAP interface (kernel providing MLME, userspace SME). The
252 * included %NL80211_ATTR_FRAME attribute contains the management frame
253 * (including both the header and frame body, but not FCS). This event is
254 * also used to indicate if the authentication attempt timed out. In that
255 * case the %NL80211_ATTR_FRAME attribute is replaced with a
256 * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which
257 * pending authentication timed out).
258 * @NL80211_CMD_ASSOCIATE: association request and notification; like
259 * NL80211_CMD_AUTHENTICATE but for Association and Reassociation
260 * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request,
261 * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives).
262 * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like
263 * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to
264 * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication
265 * primitives).
266 * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like
267 * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to
268 * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives).
269 *
270 * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael
271 * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the
272 * event includes %NL80211_ATTR_MAC to describe the source MAC address of
273 * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key
274 * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and
275 * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this
276 * event matches with MLME-MICHAELMICFAILURE.indication() primitive
277 *
278 * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a
279 * FREQ attribute (for the initial frequency if no peer can be found)
280 * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those
281 * should be fixed rather than automatically determined. Can only be
282 * executed on a network interface that is UP, and fixed BSSID/FREQ
283 * may be rejected. Another optional parameter is the beacon interval,
284 * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not
285 * given defaults to 100 TU (102.4ms).
286 * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is
287 * determined by the network interface.
288 *
289 * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute
290 * to identify the device, and the TESTDATA blob attribute to pass through
291 * to the driver.
292 *
293 * @NL80211_CMD_CONNECT: connection request and notification; this command
294 * requests to connect to a specified network but without separating
295 * auth and assoc steps. For this, you need to specify the SSID in a
296 * %NL80211_ATTR_SSID attribute, and can optionally specify the association
297 * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_MAC,
298 * %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT,
299 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE and
300 * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT.
301 * It is also sent as an event, with the BSSID and response IEs when the
302 * connection is established or failed to be established. This can be
303 * determined by the STATUS_CODE attribute.
304 * @NL80211_CMD_ROAM: request that the card roam (currently not implemented),
305 * sent as an event when the card/driver roamed by itself.
306 * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify
307 * userspace that a connection was dropped by the AP or due to other
308 * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and
309 * %NL80211_ATTR_REASON_CODE attributes are used.
310 *
311 * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices
312 * associated with this wiphy must be down and will follow.
313 *
314 * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified
315 * channel for the specified amount of time. This can be used to do
316 * off-channel operations like transmit a Public Action frame and wait for
317 * a response while being associated to an AP on another channel.
318 * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus
319 * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the
320 * frequency for the operation and %NL80211_ATTR_WIPHY_CHANNEL_TYPE may be
321 * optionally used to specify additional channel parameters.
322 * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds
323 * to remain on the channel. This command is also used as an event to
324 * notify when the requested duration starts (it may take a while for the
325 * driver to schedule this time due to other concurrent needs for the
326 * radio).
327 * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE)
328 * that will be included with any events pertaining to this request;
329 * the cookie is also used to cancel the request.
330 * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a
331 * pending remain-on-channel duration if the desired operation has been
332 * completed prior to expiration of the originally requested duration.
333 * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the
334 * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to
335 * uniquely identify the request.
336 * This command is also used as an event to notify when a requested
337 * remain-on-channel duration has expired.
338 *
339 * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX
340 * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface
341 * and @NL80211_ATTR_TX_RATES the set of allowed rates.
342 *
343 * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames
344 * (via @NL80211_CMD_FRAME) for processing in userspace. This command
345 * requires an interface index, a frame type attribute (optional for
346 * backward compatibility reasons, if not given assumes action frames)
347 * and a match attribute containing the first few bytes of the frame
348 * that should match, e.g. a single byte for only a category match or
349 * four bytes for vendor frames including the OUI. The registration
350 * cannot be dropped, but is removed automatically when the netlink
351 * socket is closed. Multiple registrations can be made.
352 * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for
353 * backward compatibility
354 * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This
355 * command is used both as a request to transmit a management frame and
356 * as an event indicating reception of a frame that was not processed in
357 * kernel code, but is for us (i.e., which may need to be processed in a
358 * user space application). %NL80211_ATTR_FRAME is used to specify the
359 * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ (and
360 * optionally %NL80211_ATTR_WIPHY_CHANNEL_TYPE) is used to indicate on
361 * which channel the frame is to be transmitted or was received. This
362 * channel has to be the current channel (remain-on-channel or the
363 * operational channel). When called, this operation returns a cookie
364 * (%NL80211_ATTR_COOKIE) that will be included with the TX status event
365 * pertaining to the TX request.
366 * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility.
367 * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame
368 * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies
369 * the TX command and %NL80211_ATTR_FRAME includes the contents of the
370 * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged
371 * the frame.
372 * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for
373 * backward compatibility.
374 * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command
375 * is used to configure connection quality monitoring notification trigger
376 * levels.
377 * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This
378 * command is used as an event to indicate the that a trigger level was
379 * reached.
380 * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ
381 * and %NL80211_ATTR_WIPHY_CHANNEL_TYPE) the given interface (identifed
382 * by %NL80211_ATTR_IFINDEX) shall operate on.
383 * In case multiple channels are supported by the device, the mechanism
384 * with which it switches channels is implementation-defined.
385 * When a monitor interface is given, it can only switch channel while
386 * no other interfaces are operating to avoid disturbing the operation
387 * of any other interfaces, and other interfaces will again take
388 * precedence when they are used.
389 *
390 * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface.
391 *
392 * @NL80211_CMD_MAX: highest used command number
393 * @__NL80211_CMD_AFTER_LAST: internal use
394 */
396 /* don't change the order or add anything inbetween, this is ABI! */
397 NL80211_CMD_UNSPEC,
400 NL80211_CMD_SET_WIPHY,
401 NL80211_CMD_NEW_WIPHY,
402 NL80211_CMD_DEL_WIPHY,
405 NL80211_CMD_SET_INTERFACE,
406 NL80211_CMD_NEW_INTERFACE,
407 NL80211_CMD_DEL_INTERFACE,
409 NL80211_CMD_GET_KEY,
410 NL80211_CMD_SET_KEY,
411 NL80211_CMD_NEW_KEY,
412 NL80211_CMD_DEL_KEY,
414 NL80211_CMD_GET_BEACON,
415 NL80211_CMD_SET_BEACON,
416 NL80211_CMD_NEW_BEACON,
417 NL80211_CMD_DEL_BEACON,
419 NL80211_CMD_GET_STATION,
420 NL80211_CMD_SET_STATION,
421 NL80211_CMD_NEW_STATION,
422 NL80211_CMD_DEL_STATION,
424 NL80211_CMD_GET_MPATH,
425 NL80211_CMD_SET_MPATH,
426 NL80211_CMD_NEW_MPATH,
427 NL80211_CMD_DEL_MPATH,
429 NL80211_CMD_SET_BSS,
431 NL80211_CMD_SET_REG,
432 NL80211_CMD_REQ_SET_REG,
434 NL80211_CMD_GET_MESH_PARAMS,
435 NL80211_CMD_SET_MESH_PARAMS,
439 NL80211_CMD_GET_REG,
441 NL80211_CMD_GET_SCAN,
442 NL80211_CMD_TRIGGER_SCAN,
443 NL80211_CMD_NEW_SCAN_RESULTS,
444 NL80211_CMD_SCAN_ABORTED,
446 NL80211_CMD_REG_CHANGE,
448 NL80211_CMD_AUTHENTICATE,
449 NL80211_CMD_ASSOCIATE,
450 NL80211_CMD_DEAUTHENTICATE,
451 NL80211_CMD_DISASSOCIATE,
453 NL80211_CMD_MICHAEL_MIC_FAILURE,
455 NL80211_CMD_REG_BEACON_HINT,
457 NL80211_CMD_JOIN_IBSS,
458 NL80211_CMD_LEAVE_IBSS,
460 NL80211_CMD_TESTMODE,
462 NL80211_CMD_CONNECT,
463 NL80211_CMD_ROAM,
464 NL80211_CMD_DISCONNECT,
466 NL80211_CMD_SET_WIPHY_NETNS,
468 NL80211_CMD_GET_SURVEY,
469 NL80211_CMD_NEW_SURVEY_RESULTS,
471 NL80211_CMD_SET_PMKSA,
472 NL80211_CMD_DEL_PMKSA,
473 NL80211_CMD_FLUSH_PMKSA,
475 NL80211_CMD_REMAIN_ON_CHANNEL,
476 NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL,
478 NL80211_CMD_SET_TX_BITRATE_MASK,
480 NL80211_CMD_REGISTER_FRAME,
482 NL80211_CMD_FRAME,
484 NL80211_CMD_FRAME_TX_STATUS,
487 NL80211_CMD_SET_POWER_SAVE,
488 NL80211_CMD_GET_POWER_SAVE,
490 NL80211_CMD_SET_CQM,
491 NL80211_CMD_NOTIFY_CQM,
493 NL80211_CMD_SET_CHANNEL,
494 NL80211_CMD_SET_WDS_PEER,
496 /* add new commands above here */
498 /* used to define NL80211_CMD_MAX below */
499 __NL80211_CMD_AFTER_LAST,
501 };
503 /*
504 * Allow user space programs to use #ifdef on new commands by defining them
505 * here
506 */
507 #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS
508 #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE
509 #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE
510 #define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE
511 #define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE
512 #define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE
513 #define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE
514 #define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT
516 /**
517 * enum nl80211_attrs - nl80211 netlink attributes
518 *
519 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors
520 *
521 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf.
522 * /sys/class/ieee80211/<phyname>/index
523 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming)
524 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters
525 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz
526 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ
527 * if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included):
528 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including
529 * this attribute)
530 * NL80211_CHAN_HT20 = HT20 only
531 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel
532 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel
533 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is
534 * less than or equal to the RTS threshold; allowed range: 1..255;
535 * dot11ShortRetryLimit; u8
536 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is
537 * greater than the RTS threshold; allowed range: 1..255;
538 * dot11ShortLongLimit; u8
539 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum
540 * length in octets for frames; allowed range: 256..8000, disable
541 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32
542 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length
543 * larger than or equal to this use RTS/CTS handshake); allowed range:
544 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32
545 * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11
546 * section 7.3.2.9; dot11CoverageClass; u8
547 *
548 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
549 * @NL80211_ATTR_IFNAME: network interface name
550 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype
551 *
552 * @NL80211_ATTR_MAC: MAC address (various uses)
553 *
554 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of
555 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
556 * keys
557 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3)
558 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
559 * section 7.3.2.25.1, e.g. 0x000FAC04)
560 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
561 * CCMP keys, each six bytes in little endian
562 *
563 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU
564 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing
565 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE
566 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE
567 *
568 * @NL80211_ATTR_STA_AID: Association ID for the station (u16)
569 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of
570 * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2)
571 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by
572 * IEEE 802.11 7.3.1.6 (u16).
573 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported
574 * rates as defined by IEEE 802.11 7.3.2.2 but without the length
575 * restriction (at most %NL80211_MAX_SUPP_RATES).
576 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station
577 * to, or the AP interface the station was originally added to to.
578 * @NL80211_ATTR_STA_INFO: information about a station, part of station info
579 * given for %NL80211_CMD_GET_STATION, nested attribute containing
580 * info as possible, see &enum nl80211_sta_info.
581 *
582 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands,
583 * consisting of a nested array.
584 *
585 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes).
586 * @NL80211_ATTR_PLINK_ACTION: action to perform on the mesh peer link.
587 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path.
588 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path
589 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at
590 * &enum nl80211_mpath_info.
591 *
592 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of
593 * &enum nl80211_mntr_flags.
594 *
595 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the
596 * current regulatory domain should be set to or is already set to.
597 * For example, 'CR', for Costa Rica. This attribute is used by the kernel
598 * to query the CRDA to retrieve one regulatory domain. This attribute can
599 * also be used by userspace to query the kernel for the currently set
600 * regulatory domain. We chose an alpha2 as that is also used by the
601 * IEEE-802.11d country information element to identify a country.
602 * Users can also simply ask the wireless core to set regulatory domain
603 * to a specific alpha2.
604 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory
605 * rules.
606 *
607 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1)
608 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled
609 * (u8, 0 or 1)
610 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled
611 * (u8, 0 or 1)
612 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic
613 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length
614 * restriction (at most %NL80211_MAX_SUPP_RATES).
615 *
616 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from
617 * association request when used with NL80211_CMD_NEW_STATION)
618 *
619 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all
620 * supported interface types, each a flag attribute with the number
621 * of the interface mode.
622 *
623 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for
624 * %NL80211_CMD_SET_MGMT_EXTRA_IE.
625 *
626 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with
627 * %NL80211_CMD_SET_MGMT_EXTRA_IE).
628 *
629 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with
630 * a single scan request, a wiphy attribute.
631 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements
632 * that can be added to a scan request
633 *
634 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz)
635 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive
636 * scanning and include a zero-length SSID (wildcard) for wildcard scan
637 * @NL80211_ATTR_BSS: scan result BSS
638 *
639 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain
640 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_*
641 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently
642 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*)
643 *
644 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies
645 * an array of command numbers (i.e. a mapping index to command number)
646 * that the driver for the given wiphy supports.
647 *
648 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header
649 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and
650 * NL80211_CMD_ASSOCIATE events
651 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets)
652 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type,
653 * represented as a u32
654 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and
655 * %NL80211_CMD_DISASSOCIATE, u16
656 *
657 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as
658 * a u32
659 *
660 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change
661 * due to considerations from a beacon hint. This attribute reflects
662 * the state of the channel _before_ the beacon hint processing. This
663 * attributes consists of a nested attribute containing
664 * NL80211_FREQUENCY_ATTR_*
665 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change
666 * due to considerations from a beacon hint. This attribute reflects
667 * the state of the channel _after_ the beacon hint processing. This
668 * attributes consists of a nested attribute containing
669 * NL80211_FREQUENCY_ATTR_*
670 *
671 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported
672 * cipher suites
673 *
674 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look
675 * for other networks on different channels
676 *
677 * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this
678 * is used, e.g., with %NL80211_CMD_AUTHENTICATE event
679 *
680 * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is
681 * used for the association (&enum nl80211_mfp, represented as a u32);
682 * this attribute can be used
683 * with %NL80211_CMD_ASSOCIATE request
684 *
685 * @NL80211_ATTR_STA_FLAGS2: Attribute containing a
686 * &struct nl80211_sta_flag_update.
687 *
688 * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls
689 * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in
690 * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE
691 * request, the driver will assume that the port is unauthorized until
692 * authorized by user space. Otherwise, port is marked authorized by
693 * default in station mode.
694 * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the
695 * ethertype that will be used for key negotiation. It can be
696 * specified with the associate and connect commands. If it is not
697 * specified, the value defaults to 0x888E (PAE, 802.1X). This
698 * attribute is also used as a flag in the wiphy information to
699 * indicate that protocols other than PAE are supported.
700 * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with
701 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom
702 * ethertype frames used for key negotiation must not be encrypted.
703 *
704 * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver.
705 * We recommend using nested, driver-specific attributes within this.
706 *
707 * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT
708 * event was due to the AP disconnecting the station, and not due to
709 * a local disconnect request.
710 * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT
711 * event (u16)
712 * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating
713 * that protected APs should be used.
714 *
715 * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT and ASSOCIATE to
716 * indicate which unicast key ciphers will be used with the connection
717 * (an array of u32).
718 * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT and ASSOCIATE to indicate
719 * which group key cipher will be used with the connection (a u32).
720 * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT and ASSOCIATE to indicate
721 * which WPA version(s) the AP we want to associate with is using
722 * (a u32 with flags from &enum nl80211_wpa_versions).
723 * @NL80211_ATTR_AKM_SUITES: Used with CONNECT and ASSOCIATE to indicate
724 * which key management algorithm(s) to use (an array of u32).
725 *
726 * @NL80211_ATTR_REQ_IE: (Re)association request information elements as
727 * sent out by the card, for ROAM and successful CONNECT events.
728 * @NL80211_ATTR_RESP_IE: (Re)association response information elements as
729 * sent by peer, for ROAM and successful CONNECT events.
730 *
731 * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE
732 * commands to specify using a reassociate frame
733 *
734 * @NL80211_ATTR_KEY: key information in a nested attribute with
735 * %NL80211_KEY_* sub-attributes
736 * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect()
737 * and join_ibss(), key information is in a nested attribute each
738 * with %NL80211_KEY_* sub-attributes
739 *
740 * @NL80211_ATTR_PID: Process ID of a network namespace.
741 *
742 * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for
743 * dumps. This number increases whenever the object list being
744 * dumped changes, and as such userspace can verify that it has
745 * obtained a complete and consistent snapshot by verifying that
746 * all dump messages contain the same generation number. If it
747 * changed then the list changed and the dump should be repeated
748 * completely from scratch.
749 *
750 * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface
751 *
752 * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of
753 * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute
754 * containing info as possible, see &enum survey_info.
755 *
756 * @NL80211_ATTR_PMKID: PMK material for PMKSA caching.
757 * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can
758 * cache, a wiphy attribute.
759 *
760 * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32.
761 *
762 * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects.
763 *
764 * @NL80211_ATTR_TX_RATES: Nested set of attributes
765 * (enum nl80211_tx_rate_attributes) describing TX rates per band. The
766 * enum nl80211_band value is used as the index (nla_type() of the nested
767 * data. If a band is not included, it will be configured to allow all
768 * rates based on negotiated supported rates information. This attribute
769 * is used with %NL80211_CMD_SET_TX_BITRATE_MASK.
770 *
771 * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain
772 * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME.
773 * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the
774 * @NL80211_CMD_REGISTER_FRAME command.
775 * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a
776 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing
777 * information about which frame types can be transmitted with
778 * %NL80211_CMD_FRAME.
779 * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a
780 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing
781 * information about which frame types can be registered for RX.
782 *
783 * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was
784 * acknowledged by the recipient.
785 *
786 * @NL80211_ATTR_CQM: connection quality monitor configuration in a
787 * nested attribute with %NL80211_ATTR_CQM_* sub-attributes.
788 *
789 * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command
790 * is requesting a local authentication/association state change without
791 * invoking actual management frame exchange. This can be used with
792 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE,
793 * NL80211_CMD_DISASSOCIATE.
794 *
795 * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations
796 * connected to this BSS.
797 *
798 * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See
799 * &enum nl80211_tx_power_setting for possible values.
800 * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units.
801 * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING
802 * for non-automatic settings.
803 *
804 * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly
805 * means support for per-station GTKs.
806 *
807 * @NL80211_ATTR_MAX: highest attribute number currently defined
808 * @__NL80211_ATTR_AFTER_LAST: internal use
809 */
811 /* don't change the order or add anything inbetween, this is ABI! */
812 NL80211_ATTR_UNSPEC,
814 NL80211_ATTR_WIPHY,
815 NL80211_ATTR_WIPHY_NAME,
817 NL80211_ATTR_IFINDEX,
818 NL80211_ATTR_IFNAME,
819 NL80211_ATTR_IFTYPE,
821 NL80211_ATTR_MAC,
823 NL80211_ATTR_KEY_DATA,
824 NL80211_ATTR_KEY_IDX,
825 NL80211_ATTR_KEY_CIPHER,
826 NL80211_ATTR_KEY_SEQ,
827 NL80211_ATTR_KEY_DEFAULT,
829 NL80211_ATTR_BEACON_INTERVAL,
830 NL80211_ATTR_DTIM_PERIOD,
831 NL80211_ATTR_BEACON_HEAD,
832 NL80211_ATTR_BEACON_TAIL,
834 NL80211_ATTR_STA_AID,
835 NL80211_ATTR_STA_FLAGS,
836 NL80211_ATTR_STA_LISTEN_INTERVAL,
837 NL80211_ATTR_STA_SUPPORTED_RATES,
838 NL80211_ATTR_STA_VLAN,
839 NL80211_ATTR_STA_INFO,
841 NL80211_ATTR_WIPHY_BANDS,
843 NL80211_ATTR_MNTR_FLAGS,
845 NL80211_ATTR_MESH_ID,
846 NL80211_ATTR_STA_PLINK_ACTION,
847 NL80211_ATTR_MPATH_NEXT_HOP,
848 NL80211_ATTR_MPATH_INFO,
850 NL80211_ATTR_BSS_CTS_PROT,
851 NL80211_ATTR_BSS_SHORT_PREAMBLE,
852 NL80211_ATTR_BSS_SHORT_SLOT_TIME,
854 NL80211_ATTR_HT_CAPABILITY,
856 NL80211_ATTR_SUPPORTED_IFTYPES,
858 NL80211_ATTR_REG_ALPHA2,
859 NL80211_ATTR_REG_RULES,
861 NL80211_ATTR_MESH_PARAMS,
863 NL80211_ATTR_BSS_BASIC_RATES,
865 NL80211_ATTR_WIPHY_TXQ_PARAMS,
866 NL80211_ATTR_WIPHY_FREQ,
867 NL80211_ATTR_WIPHY_CHANNEL_TYPE,
869 NL80211_ATTR_KEY_DEFAULT_MGMT,
871 NL80211_ATTR_MGMT_SUBTYPE,
872 NL80211_ATTR_IE,
874 NL80211_ATTR_MAX_NUM_SCAN_SSIDS,
876 NL80211_ATTR_SCAN_FREQUENCIES,
877 NL80211_ATTR_SCAN_SSIDS,
879 NL80211_ATTR_BSS,
881 NL80211_ATTR_REG_INITIATOR,
882 NL80211_ATTR_REG_TYPE,
884 NL80211_ATTR_SUPPORTED_COMMANDS,
886 NL80211_ATTR_FRAME,
887 NL80211_ATTR_SSID,
888 NL80211_ATTR_AUTH_TYPE,
889 NL80211_ATTR_REASON_CODE,
891 NL80211_ATTR_KEY_TYPE,
893 NL80211_ATTR_MAX_SCAN_IE_LEN,
894 NL80211_ATTR_CIPHER_SUITES,
896 NL80211_ATTR_FREQ_BEFORE,
897 NL80211_ATTR_FREQ_AFTER,
899 NL80211_ATTR_FREQ_FIXED,
902 NL80211_ATTR_WIPHY_RETRY_SHORT,
903 NL80211_ATTR_WIPHY_RETRY_LONG,
904 NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
905 NL80211_ATTR_WIPHY_RTS_THRESHOLD,
907 NL80211_ATTR_TIMED_OUT,
909 NL80211_ATTR_USE_MFP,
911 NL80211_ATTR_STA_FLAGS2,
913 NL80211_ATTR_CONTROL_PORT,
915 NL80211_ATTR_TESTDATA,
917 NL80211_ATTR_PRIVACY,
919 NL80211_ATTR_DISCONNECTED_BY_AP,
920 NL80211_ATTR_STATUS_CODE,
922 NL80211_ATTR_CIPHER_SUITES_PAIRWISE,
923 NL80211_ATTR_CIPHER_SUITE_GROUP,
924 NL80211_ATTR_WPA_VERSIONS,
925 NL80211_ATTR_AKM_SUITES,
927 NL80211_ATTR_REQ_IE,
928 NL80211_ATTR_RESP_IE,
930 NL80211_ATTR_PREV_BSSID,
932 NL80211_ATTR_KEY,
933 NL80211_ATTR_KEYS,
935 NL80211_ATTR_PID,
937 NL80211_ATTR_4ADDR,
939 NL80211_ATTR_SURVEY_INFO,
941 NL80211_ATTR_PMKID,
942 NL80211_ATTR_MAX_NUM_PMKIDS,
944 NL80211_ATTR_DURATION,
946 NL80211_ATTR_COOKIE,
948 NL80211_ATTR_WIPHY_COVERAGE_CLASS,
950 NL80211_ATTR_TX_RATES,
952 NL80211_ATTR_FRAME_MATCH,
954 NL80211_ATTR_ACK,
956 NL80211_ATTR_PS_STATE,
958 NL80211_ATTR_CQM,
960 NL80211_ATTR_LOCAL_STATE_CHANGE,
962 NL80211_ATTR_AP_ISOLATE,
964 NL80211_ATTR_WIPHY_TX_POWER_SETTING,
965 NL80211_ATTR_WIPHY_TX_POWER_LEVEL,
967 NL80211_ATTR_TX_FRAME_TYPES,
968 NL80211_ATTR_RX_FRAME_TYPES,
969 NL80211_ATTR_FRAME_TYPE,
971 NL80211_ATTR_CONTROL_PORT_ETHERTYPE,
972 NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT,
974 NL80211_ATTR_SUPPORT_IBSS_RSN,
976 /* add attributes here, update the policy in nl80211.c */
978 __NL80211_ATTR_AFTER_LAST,
980 };
982 /* source-level API compatibility */
983 #define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION
985 /*
986 * Allow user space programs to use #ifdef on new attributes by defining them
987 * here
988 */
989 #define NL80211_CMD_CONNECT NL80211_CMD_CONNECT
990 #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY
991 #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES
992 #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS
993 #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ
994 #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE
995 #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE
996 #define NL80211_ATTR_IE NL80211_ATTR_IE
997 #define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR
998 #define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE
999 #define NL80211_ATTR_FRAME NL80211_ATTR_FRAME
1000 #define NL80211_ATTR_SSID NL80211_ATTR_SSID
1001 #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE
1002 #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE
1003 #define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE
1004 #define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP
1005 #define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS
1006 #define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES
1007 #define NL80211_ATTR_KEY NL80211_ATTR_KEY
1008 #define NL80211_ATTR_KEYS NL80211_ATTR_KEYS
1010 #define NL80211_MAX_SUPP_RATES 32
1011 #define NL80211_MAX_SUPP_REG_RULES 32
1012 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0
1013 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16
1014 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24
1015 #define NL80211_HT_CAPABILITY_LEN 26
1017 #define NL80211_MAX_NR_CIPHER_SUITES 5
1018 #define NL80211_MAX_NR_AKM_SUITES 2
1020 /**
1021 * enum nl80211_iftype - (virtual) interface types
1022 *
1023 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides
1024 * @NL80211_IFTYPE_ADHOC: independent BSS member
1025 * @NL80211_IFTYPE_STATION: managed BSS member
1026 * @NL80211_IFTYPE_AP: access point
1027 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points
1028 * @NL80211_IFTYPE_WDS: wireless distribution interface
1029 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
1030 * @NL80211_IFTYPE_MESH_POINT: mesh point
1031 * @NL80211_IFTYPE_P2P_CLIENT: P2P client
1032 * @NL80211_IFTYPE_P2P_GO: P2P group owner
1033 * @NL80211_IFTYPE_MAX: highest interface type number currently defined
1034 * @NUM_NL80211_IFTYPES: number of defined interface types
1035 *
1036 * These values are used with the %NL80211_ATTR_IFTYPE
1037 * to set the type of an interface.
1038 *
1039 */
1041 NL80211_IFTYPE_UNSPECIFIED,
1042 NL80211_IFTYPE_ADHOC,
1043 NL80211_IFTYPE_STATION,
1044 NL80211_IFTYPE_AP,
1045 NL80211_IFTYPE_AP_VLAN,
1046 NL80211_IFTYPE_WDS,
1047 NL80211_IFTYPE_MONITOR,
1048 NL80211_IFTYPE_MESH_POINT,
1049 NL80211_IFTYPE_P2P_CLIENT,
1050 NL80211_IFTYPE_P2P_GO,
1052 /* keep last */
1053 NUM_NL80211_IFTYPES,
1055 };
1057 /**
1058 * enum nl80211_sta_flags - station flags
1059 *
1060 * Station flags. When a station is added to an AP interface, it is
1061 * assumed to be already associated (and hence authenticated.)
1062 *
1063 * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved
1064 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X)
1065 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames
1066 * with short barker preamble
1067 * @NL80211_STA_FLAG_WME: station is WME/QoS capable
1068 * @NL80211_STA_FLAG_MFP: station uses management frame protection
1069 * @NL80211_STA_FLAG_MAX: highest station flag number currently defined
1070 * @__NL80211_STA_FLAG_AFTER_LAST: internal use
1071 */
1073 __NL80211_STA_FLAG_INVALID,
1074 NL80211_STA_FLAG_AUTHORIZED,
1075 NL80211_STA_FLAG_SHORT_PREAMBLE,
1076 NL80211_STA_FLAG_WME,
1077 NL80211_STA_FLAG_MFP,
1079 /* keep last */
1080 __NL80211_STA_FLAG_AFTER_LAST,
1082 };
1084 /**
1085 * struct nl80211_sta_flag_update - station flags mask/set
1086 * @mask: mask of station flags to set
1087 * @set: which values to set them to
1088 *
1089 * Both mask and set contain bits as per &enum nl80211_sta_flags.
1090 */
1092 __u32 mask;
1093 __u32 set;
1096 /**
1097 * enum nl80211_rate_info - bitrate information
1098 *
1099 * These attribute types are used with %NL80211_STA_INFO_TXRATE
1100 * when getting information about the bitrate of a station.
1101 *
1102 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved
1103 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s)
1104 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8)
1105 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate
1106 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval
1107 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined
1108 * @__NL80211_RATE_INFO_AFTER_LAST: internal use
1109 */
1111 __NL80211_RATE_INFO_INVALID,
1112 NL80211_RATE_INFO_BITRATE,
1113 NL80211_RATE_INFO_MCS,
1114 NL80211_RATE_INFO_40_MHZ_WIDTH,
1115 NL80211_RATE_INFO_SHORT_GI,
1117 /* keep last */
1118 __NL80211_RATE_INFO_AFTER_LAST,
1120 };
1122 /**
1123 * enum nl80211_sta_info - station information
1124 *
1125 * These attribute types are used with %NL80211_ATTR_STA_INFO
1126 * when getting information about a station.
1127 *
1128 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved
1129 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs)
1130 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station)
1131 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station)
1132 * @__NL80211_STA_INFO_AFTER_LAST: internal
1133 * @NL80211_STA_INFO_MAX: highest possible station info attribute
1134 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm)
1135 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute
1136 * containing info as possible, see &enum nl80211_sta_info_txrate.
1137 * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station)
1138 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this
1139 * station)
1140 * @NL80211_STA_INFO_TX_RETRIES: total retries (u32, to this station)
1141 * @NL80211_STA_INFO_TX_FAILED: total failed packets (u32, to this station)
1142 */
1144 __NL80211_STA_INFO_INVALID,
1145 NL80211_STA_INFO_INACTIVE_TIME,
1146 NL80211_STA_INFO_RX_BYTES,
1147 NL80211_STA_INFO_TX_BYTES,
1148 NL80211_STA_INFO_LLID,
1149 NL80211_STA_INFO_PLID,
1150 NL80211_STA_INFO_PLINK_STATE,
1151 NL80211_STA_INFO_SIGNAL,
1152 NL80211_STA_INFO_TX_BITRATE,
1153 NL80211_STA_INFO_RX_PACKETS,
1154 NL80211_STA_INFO_TX_PACKETS,
1155 NL80211_STA_INFO_TX_RETRIES,
1156 NL80211_STA_INFO_TX_FAILED,
1158 /* keep last */
1159 __NL80211_STA_INFO_AFTER_LAST,
1161 };
1163 /**
1164 * enum nl80211_mpath_flags - nl80211 mesh path flags
1165 *
1166 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active
1167 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running
1168 * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN
1169 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set
1170 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded
1171 */
1178 };
1180 /**
1181 * enum nl80211_mpath_info - mesh path information
1182 *
1183 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting
1184 * information about a mesh path.
1185 *
1186 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved
1187 * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination
1188 * @NL80211_MPATH_INFO_SN: destination sequence number
1189 * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path
1190 * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now
1191 * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in
1192 * &enum nl80211_mpath_flags;
1193 * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec
1194 * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries
1195 * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number
1196 * currently defind
1197 * @__NL80211_MPATH_INFO_AFTER_LAST: internal use
1198 */
1200 __NL80211_MPATH_INFO_INVALID,
1201 NL80211_MPATH_INFO_FRAME_QLEN,
1202 NL80211_MPATH_INFO_SN,
1203 NL80211_MPATH_INFO_METRIC,
1204 NL80211_MPATH_INFO_EXPTIME,
1205 NL80211_MPATH_INFO_FLAGS,
1206 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT,
1207 NL80211_MPATH_INFO_DISCOVERY_RETRIES,
1209 /* keep last */
1210 __NL80211_MPATH_INFO_AFTER_LAST,
1212 };
1214 /**
1215 * enum nl80211_band_attr - band attributes
1216 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved
1217 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band,
1218 * an array of nested frequency attributes
1219 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band,
1220 * an array of nested bitrate attributes
1221 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as
1222 * defined in 802.11n
1223 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE
1224 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n
1225 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n
1226 * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined
1227 * @__NL80211_BAND_ATTR_AFTER_LAST: internal use
1228 */
1230 __NL80211_BAND_ATTR_INVALID,
1231 NL80211_BAND_ATTR_FREQS,
1232 NL80211_BAND_ATTR_RATES,
1234 NL80211_BAND_ATTR_HT_MCS_SET,
1235 NL80211_BAND_ATTR_HT_CAPA,
1236 NL80211_BAND_ATTR_HT_AMPDU_FACTOR,
1237 NL80211_BAND_ATTR_HT_AMPDU_DENSITY,
1239 /* keep last */
1240 __NL80211_BAND_ATTR_AFTER_LAST,
1242 };
1244 #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA
1246 /**
1247 * enum nl80211_frequency_attr - frequency attributes
1248 * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved
1249 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz
1250 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current
1251 * regulatory domain.
1252 * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is
1253 * permitted on this channel in current regulatory domain.
1254 * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted
1255 * on this channel in current regulatory domain.
1256 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory
1257 * on this channel in current regulatory domain.
1258 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm
1259 * (100 * dBm).
1260 * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number
1261 * currently defined
1262 * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use
1263 */
1265 __NL80211_FREQUENCY_ATTR_INVALID,
1266 NL80211_FREQUENCY_ATTR_FREQ,
1267 NL80211_FREQUENCY_ATTR_DISABLED,
1268 NL80211_FREQUENCY_ATTR_PASSIVE_SCAN,
1269 NL80211_FREQUENCY_ATTR_NO_IBSS,
1270 NL80211_FREQUENCY_ATTR_RADAR,
1271 NL80211_FREQUENCY_ATTR_MAX_TX_POWER,
1273 /* keep last */
1274 __NL80211_FREQUENCY_ATTR_AFTER_LAST,
1276 };
1278 #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER
1280 /**
1281 * enum nl80211_bitrate_attr - bitrate attributes
1282 * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved
1283 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps
1284 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported
1285 * in 2.4 GHz band.
1286 * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number
1287 * currently defined
1288 * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use
1289 */
1291 __NL80211_BITRATE_ATTR_INVALID,
1292 NL80211_BITRATE_ATTR_RATE,
1293 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE,
1295 /* keep last */
1296 __NL80211_BITRATE_ATTR_AFTER_LAST,
1298 };
1300 /**
1301 * enum nl80211_initiator - Indicates the initiator of a reg domain request
1302 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world
1303 * regulatory domain.
1304 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the
1305 * regulatory domain.
1306 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the
1307 * wireless core it thinks its knows the regulatory domain we should be in.
1308 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an
1309 * 802.11 country information element with regulatory information it
1310 * thinks we should consider.
1311 */
1313 NL80211_REGDOM_SET_BY_CORE,
1314 NL80211_REGDOM_SET_BY_USER,
1315 NL80211_REGDOM_SET_BY_DRIVER,
1316 NL80211_REGDOM_SET_BY_COUNTRY_IE,
1317 };
1319 /**
1320 * enum nl80211_reg_type - specifies the type of regulatory domain
1321 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains
1322 * to a specific country. When this is set you can count on the
1323 * ISO / IEC 3166 alpha2 country code being valid.
1324 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory
1325 * domain.
1326 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom
1327 * driver specific world regulatory domain. These do not apply system-wide
1328 * and are only applicable to the individual devices which have requested
1329 * them to be applied.
1330 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product
1331 * of an intersection between two regulatory domains -- the previously
1332 * set regulatory domain on the system and the last accepted regulatory
1333 * domain request to be processed.
1334 */
1336 NL80211_REGDOM_TYPE_COUNTRY,
1337 NL80211_REGDOM_TYPE_WORLD,
1338 NL80211_REGDOM_TYPE_CUSTOM_WORLD,
1339 NL80211_REGDOM_TYPE_INTERSECTION,
1340 };
1342 /**
1343 * enum nl80211_reg_rule_attr - regulatory rule attributes
1344 * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved
1345 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional
1346 * considerations for a given frequency range. These are the
1347 * &enum nl80211_reg_rule_flags.
1348 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory
1349 * rule in KHz. This is not a center of frequency but an actual regulatory
1350 * band edge.
1351 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule
1352 * in KHz. This is not a center a frequency but an actual regulatory
1353 * band edge.
1354 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this
1355 * frequency range, in KHz.
1356 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain
1357 * for a given frequency range. The value is in mBi (100 * dBi).
1358 * If you don't have one then don't send this.
1359 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for
1360 * a given frequency range. The value is in mBm (100 * dBm).
1361 * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number
1362 * currently defined
1363 * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use
1364 */
1366 __NL80211_REG_RULE_ATTR_INVALID,
1367 NL80211_ATTR_REG_RULE_FLAGS,
1369 NL80211_ATTR_FREQ_RANGE_START,
1370 NL80211_ATTR_FREQ_RANGE_END,
1371 NL80211_ATTR_FREQ_RANGE_MAX_BW,
1373 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN,
1374 NL80211_ATTR_POWER_RULE_MAX_EIRP,
1376 /* keep last */
1377 __NL80211_REG_RULE_ATTR_AFTER_LAST,
1379 };
1381 /**
1382 * enum nl80211_reg_rule_flags - regulatory rule flags
1383 *
1384 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed
1385 * @NL80211_RRF_NO_CCK: CCK modulation not allowed
1386 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed
1387 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed
1388 * @NL80211_RRF_DFS: DFS support is required to be used
1389 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links
1390 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links
1391 * @NL80211_RRF_PASSIVE_SCAN: passive scan is required
1392 * @NL80211_RRF_NO_IBSS: no IBSS is allowed
1393 */
1404 };
1406 /**
1407 * enum nl80211_survey_info - survey information
1408 *
1409 * These attribute types are used with %NL80211_ATTR_SURVEY_INFO
1410 * when getting information about a survey.
1411 *
1412 * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved
1413 * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel
1414 * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm)
1415 * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used
1416 * @NL80211_SURVEY_INFO_CHANNEL_TIME: amount of time (in ms) that the radio
1417 * spent on this channel
1418 * @NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY: amount of the time the primary
1419 * channel was sensed busy (either due to activity or energy detect)
1420 * @NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY: amount of time the extension
1421 * channel was sensed busy
1422 * @NL80211_SURVEY_INFO_CHANNEL_TIME_RX: amount of time the radio spent
1423 * receiving data
1424 * @NL80211_SURVEY_INFO_CHANNEL_TIME_TX: amount of time the radio spent
1425 * transmitting data
1426 * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number
1427 * currently defined
1428 * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use
1429 */
1431 __NL80211_SURVEY_INFO_INVALID,
1432 NL80211_SURVEY_INFO_FREQUENCY,
1433 NL80211_SURVEY_INFO_NOISE,
1434 NL80211_SURVEY_INFO_IN_USE,
1435 NL80211_SURVEY_INFO_CHANNEL_TIME,
1436 NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY,
1437 NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY,
1438 NL80211_SURVEY_INFO_CHANNEL_TIME_RX,
1439 NL80211_SURVEY_INFO_CHANNEL_TIME_TX,
1441 /* keep last */
1442 __NL80211_SURVEY_INFO_AFTER_LAST,
1444 };
1446 /**
1447 * enum nl80211_mntr_flags - monitor configuration flags
1448 *
1449 * Monitor configuration flags.
1450 *
1451 * @__NL80211_MNTR_FLAG_INVALID: reserved
1452 *
1453 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS
1454 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP
1455 * @NL80211_MNTR_FLAG_CONTROL: pass control frames
1456 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering
1457 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing.
1458 * overrides all other flags.
1459 *
1460 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use
1461 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag
1462 */
1464 __NL80211_MNTR_FLAG_INVALID,
1465 NL80211_MNTR_FLAG_FCSFAIL,
1466 NL80211_MNTR_FLAG_PLCPFAIL,
1467 NL80211_MNTR_FLAG_CONTROL,
1468 NL80211_MNTR_FLAG_OTHER_BSS,
1469 NL80211_MNTR_FLAG_COOK_FRAMES,
1471 /* keep last */
1472 __NL80211_MNTR_FLAG_AFTER_LAST,
1474 };
1476 /**
1477 * enum nl80211_meshconf_params - mesh configuration parameters
1478 *
1479 * Mesh configuration parameters
1480 *
1481 * @__NL80211_MESHCONF_INVALID: internal use
1482 *
1483 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in
1484 * millisecond units, used by the Peer Link Open message
1485 *
1486 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the inital confirm timeout, in
1487 * millisecond units, used by the peer link management to close a peer link
1488 *
1489 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in
1490 * millisecond units
1491 *
1492 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed
1493 * on this mesh interface
1494 *
1495 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link
1496 * open retries that can be sent to establish a new peer link instance in a
1497 * mesh
1498 *
1499 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh
1500 * point.
1501 *
1502 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically
1503 * open peer links when we detect compatible mesh peers.
1504 *
1505 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames
1506 * containing a PREQ that an MP can send to a particular destination (path
1507 * target)
1508 *
1509 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths
1510 * (in milliseconds)
1511 *
1512 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait
1513 * until giving up on a path discovery (in milliseconds)
1514 *
1515 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh
1516 * points receiving a PREQ shall consider the forwarding information from the
1517 * root to be valid. (TU = time unit)
1518 *
1519 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in
1520 * TUs) during which an MP can send only one action frame containing a PREQ
1521 * reference element
1522 *
1523 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs)
1524 * that it takes for an HWMP information element to propagate across the mesh
1525 *
1526 * @NL80211_MESHCONF_ROOTMODE: whether root mode is enabled or not
1527 *
1528 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute
1529 *
1530 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
1531 */
1533 __NL80211_MESHCONF_INVALID,
1534 NL80211_MESHCONF_RETRY_TIMEOUT,
1535 NL80211_MESHCONF_CONFIRM_TIMEOUT,
1536 NL80211_MESHCONF_HOLDING_TIMEOUT,
1537 NL80211_MESHCONF_MAX_PEER_LINKS,
1538 NL80211_MESHCONF_MAX_RETRIES,
1539 NL80211_MESHCONF_TTL,
1540 NL80211_MESHCONF_AUTO_OPEN_PLINKS,
1541 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES,
1542 NL80211_MESHCONF_PATH_REFRESH_TIME,
1543 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT,
1544 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT,
1545 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL,
1546 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME,
1547 NL80211_MESHCONF_HWMP_ROOTMODE,
1549 /* keep last */
1550 __NL80211_MESHCONF_ATTR_AFTER_LAST,
1552 };
1554 /**
1555 * enum nl80211_txq_attr - TX queue parameter attributes
1556 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved
1557 * @NL80211_TXQ_ATTR_QUEUE: TX queue identifier (NL80211_TXQ_Q_*)
1558 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning
1559 * disabled
1560 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form
1561 * 2^n-1 in the range 1..32767]
1562 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form
1563 * 2^n-1 in the range 1..32767]
1564 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255]
1565 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal
1566 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number
1567 */
1569 __NL80211_TXQ_ATTR_INVALID,
1570 NL80211_TXQ_ATTR_QUEUE,
1571 NL80211_TXQ_ATTR_TXOP,
1572 NL80211_TXQ_ATTR_CWMIN,
1573 NL80211_TXQ_ATTR_CWMAX,
1574 NL80211_TXQ_ATTR_AIFS,
1576 /* keep last */
1577 __NL80211_TXQ_ATTR_AFTER_LAST,
1579 };
1582 NL80211_TXQ_Q_VO,
1583 NL80211_TXQ_Q_VI,
1584 NL80211_TXQ_Q_BE,
1585 NL80211_TXQ_Q_BK
1586 };
1589 NL80211_CHAN_NO_HT,
1590 NL80211_CHAN_HT20,
1591 NL80211_CHAN_HT40MINUS,
1592 NL80211_CHAN_HT40PLUS
1593 };
1595 /**
1596 * enum nl80211_bss - netlink attributes for a BSS
1597 *
1598 * @__NL80211_BSS_INVALID: invalid
1599 * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets)
1600 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32)
1601 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64)
1602 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16)
1603 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16)
1604 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the
1605 * raw information elements from the probe response/beacon (bin);
1606 * if the %NL80211_BSS_BEACON_IES attribute is present, the IEs here are
1607 * from a Probe Response frame; otherwise they are from a Beacon frame.
1608 * However, if the driver does not indicate the source of the IEs, these
1609 * IEs may be from either frame subtype.
1610 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon
1611 * in mBm (100 * dBm) (s32)
1612 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon
1613 * in unspecified units, scaled to 0..100 (u8)
1614 * @NL80211_BSS_STATUS: status, if this BSS is "used"
1615 * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms
1616 * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information
1617 * elements from a Beacon frame (bin); not present if no Beacon frame has
1618 * yet been received
1619 * @__NL80211_BSS_AFTER_LAST: internal
1620 * @NL80211_BSS_MAX: highest BSS attribute
1621 */
1623 __NL80211_BSS_INVALID,
1624 NL80211_BSS_BSSID,
1625 NL80211_BSS_FREQUENCY,
1626 NL80211_BSS_TSF,
1627 NL80211_BSS_BEACON_INTERVAL,
1628 NL80211_BSS_CAPABILITY,
1629 NL80211_BSS_INFORMATION_ELEMENTS,
1630 NL80211_BSS_SIGNAL_MBM,
1631 NL80211_BSS_SIGNAL_UNSPEC,
1632 NL80211_BSS_STATUS,
1633 NL80211_BSS_SEEN_MS_AGO,
1634 NL80211_BSS_BEACON_IES,
1636 /* keep last */
1637 __NL80211_BSS_AFTER_LAST,
1639 };
1641 /**
1642 * enum nl80211_bss_status - BSS "status"
1643 * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS.
1644 * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS.
1645 * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS.
1646 *
1647 * The BSS status is a BSS attribute in scan dumps, which
1648 * indicates the status the interface has wrt. this BSS.
1649 */
1651 NL80211_BSS_STATUS_AUTHENTICATED,
1652 NL80211_BSS_STATUS_ASSOCIATED,
1653 NL80211_BSS_STATUS_IBSS_JOINED,
1654 };
1656 /**
1657 * enum nl80211_auth_type - AuthenticationType
1658 *
1659 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication
1660 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only)
1661 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r)
1662 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP)
1663 * @__NL80211_AUTHTYPE_NUM: internal
1664 * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm
1665 * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by
1666 * trying multiple times); this is invalid in netlink -- leave out
1667 * the attribute for this on CONNECT commands.
1668 */
1670 NL80211_AUTHTYPE_OPEN_SYSTEM,
1671 NL80211_AUTHTYPE_SHARED_KEY,
1672 NL80211_AUTHTYPE_FT,
1673 NL80211_AUTHTYPE_NETWORK_EAP,
1675 /* keep last */
1676 __NL80211_AUTHTYPE_NUM,
1678 NL80211_AUTHTYPE_AUTOMATIC
1679 };
1681 /**
1682 * enum nl80211_key_type - Key Type
1683 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key
1684 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key
1685 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS)
1686 * @NUM_NL80211_KEYTYPES: number of defined key types
1687 */
1689 NL80211_KEYTYPE_GROUP,
1690 NL80211_KEYTYPE_PAIRWISE,
1691 NL80211_KEYTYPE_PEERKEY,
1693 NUM_NL80211_KEYTYPES
1694 };
1696 /**
1697 * enum nl80211_mfp - Management frame protection state
1698 * @NL80211_MFP_NO: Management frame protection not used
1699 * @NL80211_MFP_REQUIRED: Management frame protection required
1700 */
1702 NL80211_MFP_NO,
1703 NL80211_MFP_REQUIRED,
1704 };
1709 };
1711 /**
1712 * enum nl80211_key_attributes - key attributes
1713 * @__NL80211_KEY_INVALID: invalid
1714 * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of
1715 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
1716 * keys
1717 * @NL80211_KEY_IDX: key ID (u8, 0-3)
1718 * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
1719 * section 7.3.2.25.1, e.g. 0x000FAC04)
1720 * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
1721 * CCMP keys, each six bytes in little endian
1722 * @NL80211_KEY_DEFAULT: flag indicating default key
1723 * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key
1724 * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not
1725 * specified the default depends on whether a MAC address was
1726 * given with the command using the key or not (u32)
1727 * @__NL80211_KEY_AFTER_LAST: internal
1728 * @NL80211_KEY_MAX: highest key attribute
1729 */
1731 __NL80211_KEY_INVALID,
1732 NL80211_KEY_DATA,
1733 NL80211_KEY_IDX,
1734 NL80211_KEY_CIPHER,
1735 NL80211_KEY_SEQ,
1736 NL80211_KEY_DEFAULT,
1737 NL80211_KEY_DEFAULT_MGMT,
1738 NL80211_KEY_TYPE,
1740 /* keep last */
1741 __NL80211_KEY_AFTER_LAST,
1743 };
1745 /**
1746 * enum nl80211_tx_rate_attributes - TX rate set attributes
1747 * @__NL80211_TXRATE_INVALID: invalid
1748 * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection
1749 * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with
1750 * 1 = 500 kbps) but without the IE length restriction (at most
1751 * %NL80211_MAX_SUPP_RATES in a single array).
1752 * @__NL80211_TXRATE_AFTER_LAST: internal
1753 * @NL80211_TXRATE_MAX: highest TX rate attribute
1754 */
1756 __NL80211_TXRATE_INVALID,
1757 NL80211_TXRATE_LEGACY,
1759 /* keep last */
1760 __NL80211_TXRATE_AFTER_LAST,
1762 };
1764 /**
1765 * enum nl80211_band - Frequency band
1766 * @NL80211_BAND_2GHZ: 2.4 GHz ISM band
1767 * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz)
1768 */
1770 NL80211_BAND_2GHZ,
1771 NL80211_BAND_5GHZ,
1772 };
1775 NL80211_PS_DISABLED,
1776 NL80211_PS_ENABLED,
1777 };
1779 /**
1780 * enum nl80211_attr_cqm - connection quality monitor attributes
1781 * @__NL80211_ATTR_CQM_INVALID: invalid
1782 * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies
1783 * the threshold for the RSSI level at which an event will be sent. Zero
1784 * to disable.
1785 * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies
1786 * the minimum amount the RSSI level must change after an event before a
1787 * new event may be issued (to reduce effects of RSSI oscillation).
1788 * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event
1789 * @__NL80211_ATTR_CQM_AFTER_LAST: internal
1790 * @NL80211_ATTR_CQM_MAX: highest key attribute
1791 */
1793 __NL80211_ATTR_CQM_INVALID,
1794 NL80211_ATTR_CQM_RSSI_THOLD,
1795 NL80211_ATTR_CQM_RSSI_HYST,
1796 NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT,
1798 /* keep last */
1799 __NL80211_ATTR_CQM_AFTER_LAST,
1801 };
1803 /**
1804 * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event
1805 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the
1806 * configured threshold
1807 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the
1808 * configured threshold
1809 */
1811 NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW,
1812 NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH,
1813 };
1816 /**
1817 * enum nl80211_tx_power_setting - TX power adjustment
1818 * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power
1819 * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter
1820 * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter
1821 */
1823 NL80211_TX_POWER_AUTOMATIC,
1824 NL80211_TX_POWER_LIMITED,
1825 NL80211_TX_POWER_FIXED,
1826 };