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>
30 #define NL80211_GENL_NAME "nl80211"
33 * DOC: Station handling
35 * Stations are added per interface, but a special case exists with VLAN
36 * interfaces. When a station is bound to an AP interface, it may be moved
37 * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN).
38 * The station is still assumed to belong to the AP interface it was added
41 * Station handling varies per interface type and depending on the driver's
44 * For drivers supporting TDLS with external setup (WIPHY_FLAG_SUPPORTS_TDLS
45 * and WIPHY_FLAG_TDLS_EXTERNAL_SETUP), the station lifetime is as follows:
46 * - a setup station entry is added, not yet authorized, without any rate
47 * or capability information, this just exists to avoid race conditions
48 * - when the TDLS setup is done, a single NL80211_CMD_SET_STATION is valid
49 * to add rate and capability information to the station and at the same
50 * time mark it authorized.
51 * - %NL80211_TDLS_ENABLE_LINK is then used
52 * - after this, the only valid operation is to remove it by tearing down
53 * the TDLS link (%NL80211_TDLS_DISABLE_LINK)
55 * TODO: need more info for other interface types
59 * DOC: Frame transmission/registration support
61 * Frame transmission and registration support exists to allow userspace
62 * management entities such as wpa_supplicant react to management frames
63 * that are not being handled by the kernel. This includes, for example,
64 * certain classes of action frames that cannot be handled in the kernel
65 * for various reasons.
67 * Frame registration is done on a per-interface basis and registrations
68 * cannot be removed other than by closing the socket. It is possible to
69 * specify a registration filter to register, for example, only for a
70 * certain type of action frame. In particular with action frames, those
71 * that userspace registers for will not be returned as unhandled by the
72 * driver, so that the registered application has to take responsibility
75 * The type of frame that can be registered for is also dependent on the
76 * driver and interface type. The frame types are advertised in wiphy
77 * attributes so applications know what to expect.
79 * NOTE: When an interface changes type while registrations are active,
80 * these registrations are ignored until the interface type is
81 * changed again. This means that changing the interface type can
82 * lead to a situation that couldn't otherwise be produced, but
83 * any such registrations will be dormant in the sense that they
84 * will not be serviced, i.e. they will not receive any frames.
86 * Frame transmission allows userspace to send for example the required
87 * responses to action frames. It is subject to some sanity checking,
88 * but many frames can be transmitted. When a frame was transmitted, its
89 * status is indicated to the sending socket.
91 * For more technical details, see the corresponding command descriptions
96 * DOC: Virtual interface / concurrency capabilities
98 * Some devices are able to operate with virtual MACs, they can have
99 * more than one virtual interface. The capability handling for this
100 * is a bit complex though, as there may be a number of restrictions
101 * on the types of concurrency that are supported.
103 * To start with, each device supports the interface types listed in
104 * the %NL80211_ATTR_SUPPORTED_IFTYPES attribute, but by listing the
105 * types there no concurrency is implied.
107 * Once concurrency is desired, more attributes must be observed:
108 * To start with, since some interface types are purely managed in
109 * software, like the AP-VLAN type in mac80211 for example, there's
110 * an additional list of these, they can be added at any time and
111 * are only restricted by some semantic restrictions (e.g. AP-VLAN
112 * cannot be added without a corresponding AP interface). This list
113 * is exported in the %NL80211_ATTR_SOFTWARE_IFTYPES attribute.
115 * Further, the list of supported combinations is exported. This is
116 * in the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute. Basically,
117 * it exports a list of "groups", and at any point in time the
118 * interfaces that are currently active must fall into any one of
119 * the advertised groups. Within each group, there are restrictions
120 * on the number of interfaces of different types that are supported
121 * and also the number of different channels, along with potentially
122 * some other restrictions. See &enum nl80211_if_combination_attrs.
124 * All together, these attributes define the concurrency of virtual
125 * interfaces that a given device supports.
129 * DOC: packet coalesce support
131 * In most cases, host that receives IPv4 and IPv6 multicast/broadcast
132 * packets does not do anything with these packets. Therefore the
133 * reception of these unwanted packets causes unnecessary processing
134 * and power consumption.
136 * Packet coalesce feature helps to reduce number of received interrupts
137 * to host by buffering these packets in firmware/hardware for some
138 * predefined time. Received interrupt will be generated when one of the
139 * following events occur.
140 * a) Expiration of hardware timer whose expiration time is set to maximum
141 * coalescing delay of matching coalesce rule.
142 * b) Coalescing buffer in hardware reaches it's limit.
143 * c) Packet doesn't match any of the configured coalesce rules.
145 * User needs to configure following parameters for creating a coalesce
147 * a) Maximum coalescing delay
148 * b) List of packet patterns which needs to be matched
149 * c) Condition for coalescence. pattern 'match' or 'no match'
150 * Multiple such rules can be created.
154 * enum nl80211_commands - supported nl80211 commands
156 * @NL80211_CMD_UNSPEC: unspecified command to catch errors
158 * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request
159 * to get a list of all present wiphys.
160 * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or
161 * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME,
162 * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ (and the
163 * attributes determining the channel width; this is used for setting
164 * monitor mode channel), %NL80211_ATTR_WIPHY_RETRY_SHORT,
165 * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
166 * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD.
167 * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL
168 * instead, the support here is for backward compatibility only.
169 * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request
170 * or rename notification. Has attributes %NL80211_ATTR_WIPHY and
171 * %NL80211_ATTR_WIPHY_NAME.
172 * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes
173 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME.
175 * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration;
176 * either a dump request on a %NL80211_ATTR_WIPHY or a specific get
177 * on an %NL80211_ATTR_IFINDEX is supported.
178 * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires
179 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE.
180 * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response
181 * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX,
182 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also
183 * be sent from userspace to request creation of a new virtual interface,
184 * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and
185 * %NL80211_ATTR_IFNAME.
186 * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes
187 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from
188 * userspace to request deletion of a virtual interface, then requires
189 * attribute %NL80211_ATTR_IFINDEX.
191 * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified
192 * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC.
193 * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT,
194 * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD.
195 * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA,
196 * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER,
197 * and %NL80211_ATTR_KEY_SEQ attributes.
198 * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX
199 * or %NL80211_ATTR_MAC.
201 * @NL80211_CMD_GET_BEACON: (not used)
202 * @NL80211_CMD_SET_BEACON: change the beacon on an access point interface
203 * using the %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL
204 * attributes. For drivers that generate the beacon and probe responses
205 * internally, the following attributes must be provided: %NL80211_ATTR_IE,
206 * %NL80211_ATTR_IE_PROBE_RESP and %NL80211_ATTR_IE_ASSOC_RESP.
207 * @NL80211_CMD_START_AP: Start AP operation on an AP interface, parameters
208 * are like for %NL80211_CMD_SET_BEACON, and additionally parameters that
209 * do not change are used, these include %NL80211_ATTR_BEACON_INTERVAL,
210 * %NL80211_ATTR_DTIM_PERIOD, %NL80211_ATTR_SSID,
211 * %NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE,
212 * %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS,
213 * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY,
214 * %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_INACTIVITY_TIMEOUT,
215 * %NL80211_ATTR_ACL_POLICY and %NL80211_ATTR_MAC_ADDRS.
216 * The channel to use can be set on the interface or be given using the
217 * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel width.
218 * @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP
219 * @NL80211_CMD_STOP_AP: Stop AP operation on the given interface
220 * @NL80211_CMD_DEL_BEACON: old alias for %NL80211_CMD_STOP_AP
222 * @NL80211_CMD_GET_STATION: Get station attributes for station identified by
223 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
224 * @NL80211_CMD_SET_STATION: Set station attributes for station identified by
225 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
226 * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the
227 * the interface identified by %NL80211_ATTR_IFINDEX.
228 * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC
229 * or, if no MAC address given, all stations, on the interface identified
230 * by %NL80211_ATTR_IFINDEX.
232 * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to
233 * destination %NL80211_ATTR_MAC on the interface identified by
234 * %NL80211_ATTR_IFINDEX.
235 * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to
236 * destination %NL80211_ATTR_MAC on the interface identified by
237 * %NL80211_ATTR_IFINDEX.
238 * @NL80211_CMD_NEW_MPATH: Create a new mesh path for the destination given by
239 * %NL80211_ATTR_MAC via %NL80211_ATTR_MPATH_NEXT_HOP.
240 * @NL80211_CMD_DEL_MPATH: Delete a mesh path to the destination given by
242 * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the
243 * the interface identified by %NL80211_ATTR_IFINDEX.
244 * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC
245 * or, if no MAC address given, all mesh paths, on the interface identified
246 * by %NL80211_ATTR_IFINDEX.
247 * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by
248 * %NL80211_ATTR_IFINDEX.
250 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set
252 * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command
253 * after being queried by the kernel. CRDA replies by sending a regulatory
254 * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our
255 * current alpha2 if it found a match. It also provides
256 * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each
257 * regulatory rule is a nested set of attributes given by
258 * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and
259 * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by
260 * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and
261 * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP.
262 * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain
263 * to the specified ISO/IEC 3166-1 alpha2 country code. The core will
264 * store this as a valid request and then query userspace for it.
266 * @NL80211_CMD_GET_MESH_CONFIG: Get mesh networking properties for the
267 * interface identified by %NL80211_ATTR_IFINDEX
269 * @NL80211_CMD_SET_MESH_CONFIG: Set mesh networking properties for the
270 * interface identified by %NL80211_ATTR_IFINDEX
272 * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The
273 * interface is identified with %NL80211_ATTR_IFINDEX and the management
274 * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be
275 * added to the end of the specified management frame is specified with
276 * %NL80211_ATTR_IE. If the command succeeds, the requested data will be
277 * added to all specified management frames generated by
278 * kernel/firmware/driver.
279 * Note: This command has been removed and it is only reserved at this
280 * point to avoid re-using existing command number. The functionality this
281 * command was planned for has been provided with cleaner design with the
282 * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN,
283 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE,
284 * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE.
286 * @NL80211_CMD_GET_SCAN: get scan results
287 * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters
288 * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the
289 * probe requests at CCK rate or not.
290 * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to
291 * NL80211_CMD_GET_SCAN and on the "scan" multicast group)
292 * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons,
293 * partial scan results may be available
295 * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain
296 * intervals, as specified by %NL80211_ATTR_SCHED_SCAN_INTERVAL.
297 * Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS)
298 * are passed, they are used in the probe requests. For
299 * broadcast, a broadcast SSID must be passed (ie. an empty
300 * string). If no SSID is passed, no probe requests are sent and
301 * a passive scan is performed. %NL80211_ATTR_SCAN_FREQUENCIES,
302 * if passed, define which channels should be scanned; if not
303 * passed, all channels allowed for the current regulatory domain
304 * are used. Extra IEs can also be passed from the userspace by
305 * using the %NL80211_ATTR_IE attribute.
306 * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT
307 * if scheduled scan is not running.
308 * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan
310 * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has
311 * stopped. The driver may issue this event at any time during a
312 * scheduled scan. One reason for stopping the scan is if the hardware
313 * does not support starting an association or a normal scan while running
314 * a scheduled scan. This event is also sent when the
315 * %NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface
316 * is brought down while a scheduled scan was running.
318 * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation
320 * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to
321 * NL80211_CMD_GET_SURVEY and on the "scan" multicast group)
323 * @NL80211_CMD_SET_PMKSA: Add a PMKSA cache entry, using %NL80211_ATTR_MAC
324 * (for the BSSID) and %NL80211_ATTR_PMKID.
325 * @NL80211_CMD_DEL_PMKSA: Delete a PMKSA cache entry, using %NL80211_ATTR_MAC
326 * (for the BSSID) and %NL80211_ATTR_PMKID.
327 * @NL80211_CMD_FLUSH_PMKSA: Flush all PMKSA cache entries.
329 * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain
330 * has been changed and provides details of the request information
331 * that caused the change such as who initiated the regulatory request
332 * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx
333 * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if
334 * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or
335 * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain
336 * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is
337 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on
338 * to (%NL80211_ATTR_REG_ALPHA2).
339 * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon
340 * has been found while world roaming thus enabling active scan or
341 * any mode of operation that initiates TX (beacons) on a channel
342 * where we would not have been able to do either before. As an example
343 * if you are world roaming (regulatory domain set to world or if your
344 * driver is using a custom world roaming regulatory domain) and while
345 * doing a passive scan on the 5 GHz band you find an AP there (if not
346 * on a DFS channel) you will now be able to actively scan for that AP
347 * or use AP mode on your card on that same channel. Note that this will
348 * never be used for channels 1-11 on the 2 GHz band as they are always
349 * enabled world wide. This beacon hint is only sent if your device had
350 * either disabled active scanning or beaconing on a channel. We send to
351 * userspace the wiphy on which we removed a restriction from
352 * (%NL80211_ATTR_WIPHY) and the channel on which this occurred
353 * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER)
354 * the beacon hint was processed.
356 * @NL80211_CMD_AUTHENTICATE: authentication request and notification.
357 * This command is used both as a command (request to authenticate) and
358 * as an event on the "mlme" multicast group indicating completion of the
359 * authentication process.
360 * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the
361 * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and
362 * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify
363 * the SSID (mainly for association, but is included in authentication
364 * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used
365 * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE
366 * is used to specify the authentication type. %NL80211_ATTR_IE is used to
367 * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs)
368 * to be added to the frame.
369 * When used as an event, this reports reception of an Authentication
370 * frame in station and IBSS modes when the local MLME processed the
371 * frame, i.e., it was for the local STA and was received in correct
372 * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the
373 * MLME SAP interface (kernel providing MLME, userspace SME). The
374 * included %NL80211_ATTR_FRAME attribute contains the management frame
375 * (including both the header and frame body, but not FCS). This event is
376 * also used to indicate if the authentication attempt timed out. In that
377 * case the %NL80211_ATTR_FRAME attribute is replaced with a
378 * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which
379 * pending authentication timed out).
380 * @NL80211_CMD_ASSOCIATE: association request and notification; like
381 * NL80211_CMD_AUTHENTICATE but for Association and Reassociation
382 * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request,
383 * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives).
384 * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like
385 * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to
386 * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication
388 * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like
389 * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to
390 * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives).
392 * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael
393 * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the
394 * event includes %NL80211_ATTR_MAC to describe the source MAC address of
395 * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key
396 * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and
397 * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this
398 * event matches with MLME-MICHAELMICFAILURE.indication() primitive
400 * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a
401 * FREQ attribute (for the initial frequency if no peer can be found)
402 * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those
403 * should be fixed rather than automatically determined. Can only be
404 * executed on a network interface that is UP, and fixed BSSID/FREQ
405 * may be rejected. Another optional parameter is the beacon interval,
406 * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not
407 * given defaults to 100 TU (102.4ms).
408 * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is
409 * determined by the network interface.
411 * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute
412 * to identify the device, and the TESTDATA blob attribute to pass through
415 * @NL80211_CMD_CONNECT: connection request and notification; this command
416 * requests to connect to a specified network but without separating
417 * auth and assoc steps. For this, you need to specify the SSID in a
418 * %NL80211_ATTR_SSID attribute, and can optionally specify the association
419 * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_USE_MFP,
420 * %NL80211_ATTR_MAC, %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT,
421 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE and
422 * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT.
423 * Background scan period can optionally be
424 * specified in %NL80211_ATTR_BG_SCAN_PERIOD,
425 * if not specified default background scan configuration
426 * in driver is used and if period value is 0, bg scan will be disabled.
427 * This attribute is ignored if driver does not support roam scan.
428 * It is also sent as an event, with the BSSID and response IEs when the
429 * connection is established or failed to be established. This can be
430 * determined by the STATUS_CODE attribute.
431 * @NL80211_CMD_ROAM: request that the card roam (currently not implemented),
432 * sent as an event when the card/driver roamed by itself.
433 * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify
434 * userspace that a connection was dropped by the AP or due to other
435 * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and
436 * %NL80211_ATTR_REASON_CODE attributes are used.
438 * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices
439 * associated with this wiphy must be down and will follow.
441 * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified
442 * channel for the specified amount of time. This can be used to do
443 * off-channel operations like transmit a Public Action frame and wait for
444 * a response while being associated to an AP on another channel.
445 * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus
446 * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the
447 * frequency for the operation.
448 * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds
449 * to remain on the channel. This command is also used as an event to
450 * notify when the requested duration starts (it may take a while for the
451 * driver to schedule this time due to other concurrent needs for the
453 * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE)
454 * that will be included with any events pertaining to this request;
455 * the cookie is also used to cancel the request.
456 * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a
457 * pending remain-on-channel duration if the desired operation has been
458 * completed prior to expiration of the originally requested duration.
459 * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the
460 * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to
461 * uniquely identify the request.
462 * This command is also used as an event to notify when a requested
463 * remain-on-channel duration has expired.
465 * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX
466 * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface
467 * and @NL80211_ATTR_TX_RATES the set of allowed rates.
469 * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames
470 * (via @NL80211_CMD_FRAME) for processing in userspace. This command
471 * requires an interface index, a frame type attribute (optional for
472 * backward compatibility reasons, if not given assumes action frames)
473 * and a match attribute containing the first few bytes of the frame
474 * that should match, e.g. a single byte for only a category match or
475 * four bytes for vendor frames including the OUI. The registration
476 * cannot be dropped, but is removed automatically when the netlink
477 * socket is closed. Multiple registrations can be made.
478 * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for
479 * backward compatibility
480 * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This
481 * command is used both as a request to transmit a management frame and
482 * as an event indicating reception of a frame that was not processed in
483 * kernel code, but is for us (i.e., which may need to be processed in a
484 * user space application). %NL80211_ATTR_FRAME is used to specify the
485 * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ is used
486 * to indicate on which channel the frame is to be transmitted or was
487 * received. If this channel is not the current channel (remain-on-channel
488 * or the operational channel) the device will switch to the given channel
489 * and transmit the frame, optionally waiting for a response for the time
490 * specified using %NL80211_ATTR_DURATION. When called, this operation
491 * returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the
492 * TX status event pertaining to the TX request.
493 * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the
494 * management frames at CCK rate or not in 2GHz band.
495 * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this
496 * command may be used with the corresponding cookie to cancel the wait
497 * time if it is known that it is no longer necessary.
498 * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility.
499 * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame
500 * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies
501 * the TX command and %NL80211_ATTR_FRAME includes the contents of the
502 * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged
504 * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for
505 * backward compatibility.
507 * @NL80211_CMD_SET_POWER_SAVE: Set powersave, using %NL80211_ATTR_PS_STATE
508 * @NL80211_CMD_GET_POWER_SAVE: Get powersave status in %NL80211_ATTR_PS_STATE
510 * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command
511 * is used to configure connection quality monitoring notification trigger
513 * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This
514 * command is used as an event to indicate the that a trigger level was
516 * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ
517 * and the attributes determining channel width) the given interface
518 * (identifed by %NL80211_ATTR_IFINDEX) shall operate on.
519 * In case multiple channels are supported by the device, the mechanism
520 * with which it switches channels is implementation-defined.
521 * When a monitor interface is given, it can only switch channel while
522 * no other interfaces are operating to avoid disturbing the operation
523 * of any other interfaces, and other interfaces will again take
524 * precedence when they are used.
526 * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface.
528 * @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial
529 * mesh config parameters may be given.
530 * @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the
531 * network is determined by the network interface.
533 * @NL80211_CMD_UNPROT_DEAUTHENTICATE: Unprotected deauthentication frame
534 * notification. This event is used to indicate that an unprotected
535 * deauthentication frame was dropped when MFP is in use.
536 * @NL80211_CMD_UNPROT_DISASSOCIATE: Unprotected disassociation frame
537 * notification. This event is used to indicate that an unprotected
538 * disassociation frame was dropped when MFP is in use.
540 * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a
541 * beacon or probe response from a compatible mesh peer. This is only
542 * sent while no station information (sta_info) exists for the new peer
543 * candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH,
544 * @NL80211_MESH_SETUP_USERSPACE_AMPE, or
545 * @NL80211_MESH_SETUP_USERSPACE_MPM is set. On reception of this
546 * notification, userspace may decide to create a new station
547 * (@NL80211_CMD_NEW_STATION). To stop this notification from
548 * reoccurring, the userspace authentication daemon may want to create the
549 * new station with the AUTHENTICATED flag unset and maybe change it later
550 * depending on the authentication result.
552 * @NL80211_CMD_GET_WOWLAN: get Wake-on-Wireless-LAN (WoWLAN) settings.
553 * @NL80211_CMD_SET_WOWLAN: set Wake-on-Wireless-LAN (WoWLAN) settings.
554 * Since wireless is more complex than wired ethernet, it supports
555 * various triggers. These triggers can be configured through this
556 * command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For
557 * more background information, see
558 * http://wireless.kernel.org/en/users/Documentation/WoWLAN.
559 * The @NL80211_CMD_SET_WOWLAN command can also be used as a notification
560 * from the driver reporting the wakeup reason. In this case, the
561 * @NL80211_ATTR_WOWLAN_TRIGGERS attribute will contain the reason
562 * for the wakeup, if it was caused by wireless. If it is not present
563 * in the wakeup notification, the wireless device didn't cause the
564 * wakeup but reports that it was woken up.
566 * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver
567 * the necessary information for supporting GTK rekey offload. This
568 * feature is typically used during WoWLAN. The configuration data
569 * is contained in %NL80211_ATTR_REKEY_DATA (which is nested and
570 * contains the data in sub-attributes). After rekeying happened,
571 * this command may also be sent by the driver as an MLME event to
572 * inform userspace of the new replay counter.
574 * @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace
575 * of PMKSA caching dandidates.
577 * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup).
578 * In addition, this can be used as an event to request userspace to take
579 * actions on TDLS links (set up a new link or tear down an existing one).
580 * In such events, %NL80211_ATTR_TDLS_OPERATION indicates the requested
581 * operation, %NL80211_ATTR_MAC contains the peer MAC address, and
582 * %NL80211_ATTR_REASON_CODE the reason code to be used (only with
583 * %NL80211_TDLS_TEARDOWN).
584 * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame.
586 * @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP
587 * (or GO) interface (i.e. hostapd) to ask for unexpected frames to
588 * implement sending deauth to stations that send unexpected class 3
589 * frames. Also used as the event sent by the kernel when such a frame
591 * For the event, the %NL80211_ATTR_MAC attribute carries the TA and
592 * other attributes like the interface index are present.
593 * If used as the command it must have an interface index and you can
594 * only unsubscribe from the event by closing the socket. Subscription
595 * is also for %NL80211_CMD_UNEXPECTED_4ADDR_FRAME events.
597 * @NL80211_CMD_UNEXPECTED_4ADDR_FRAME: Sent as an event indicating that the
598 * associated station identified by %NL80211_ATTR_MAC sent a 4addr frame
599 * and wasn't already in a 4-addr VLAN. The event will be sent similarly
600 * to the %NL80211_CMD_UNEXPECTED_FRAME event, to the same listener.
602 * @NL80211_CMD_PROBE_CLIENT: Probe an associated station on an AP interface
603 * by sending a null data frame to it and reporting when the frame is
604 * acknowleged. This is used to allow timing out inactive clients. Uses
605 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_MAC. The command returns a
606 * direct reply with an %NL80211_ATTR_COOKIE that is later used to match
607 * up the event with the request. The event includes the same data and
608 * has %NL80211_ATTR_ACK set if the frame was ACKed.
610 * @NL80211_CMD_REGISTER_BEACONS: Register this socket to receive beacons from
611 * other BSSes when any interfaces are in AP mode. This helps implement
612 * OLBC handling in hostapd. Beacons are reported in %NL80211_CMD_FRAME
613 * messages. Note that per PHY only one application may register.
615 * @NL80211_CMD_SET_NOACK_MAP: sets a bitmap for the individual TIDs whether
616 * No Acknowledgement Policy should be applied.
618 * @NL80211_CMD_CH_SWITCH_NOTIFY: An AP or GO may decide to switch channels
619 * independently of the userspace SME, send this event indicating
620 * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ and the
621 * attributes determining channel width.
623 * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by
624 * its %NL80211_ATTR_WDEV identifier. It must have been created with
625 * %NL80211_CMD_NEW_INTERFACE previously. After it has been started, the
626 * P2P Device can be used for P2P operations, e.g. remain-on-channel and
627 * public action frame TX.
628 * @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by
629 * its %NL80211_ATTR_WDEV identifier.
631 * @NL80211_CMD_CONN_FAILED: connection request to an AP failed; used to
632 * notify userspace that AP has rejected the connection request from a
633 * station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON
636 * @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames
637 * for IBSS or MESH vif.
639 * @NL80211_CMD_SET_MAC_ACL: sets ACL for MAC address based access control.
640 * This is to be used with the drivers advertising the support of MAC
641 * address based access control. List of MAC addresses is passed in
642 * %NL80211_ATTR_MAC_ADDRS and ACL policy is passed in
643 * %NL80211_ATTR_ACL_POLICY. Driver will enable ACL with this list, if it
644 * is not already done. The new list will replace any existing list. Driver
645 * will clear its ACL when the list of MAC addresses passed is empty. This
646 * command is used in AP/P2P GO mode. Driver has to make sure to clear its
647 * ACL list during %NL80211_CMD_STOP_AP.
649 * @NL80211_CMD_RADAR_DETECT: Start a Channel availability check (CAC). Once
650 * a radar is detected or the channel availability scan (CAC) has finished
651 * or was aborted, or a radar was detected, usermode will be notified with
652 * this event. This command is also used to notify userspace about radars
653 * while operating on this channel.
654 * %NL80211_ATTR_RADAR_EVENT is used to inform about the type of the
657 * @NL80211_CMD_GET_PROTOCOL_FEATURES: Get global nl80211 protocol features,
658 * i.e. features for the nl80211 protocol rather than device features.
659 * Returns the features in the %NL80211_ATTR_PROTOCOL_FEATURES bitmap.
661 * @NL80211_CMD_UPDATE_FT_IES: Pass down the most up-to-date Fast Transition
662 * Information Element to the WLAN driver
664 * @NL80211_CMD_FT_EVENT: Send a Fast transition event from the WLAN driver
665 * to the supplicant. This will carry the target AP's MAC address along
666 * with the relevant Information Elements. This event is used to report
667 * received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE).
669 * @NL80211_CMD_CRIT_PROTOCOL_START: Indicates user-space will start running
670 * a critical protocol that needs more reliability in the connection to
673 * @NL80211_CMD_CRIT_PROTOCOL_STOP: Indicates the connection reliability can
674 * return back to normal.
676 * @NL80211_CMD_GET_COALESCE: Get currently supported coalesce rules.
677 * @NL80211_CMD_SET_COALESCE: Configure coalesce rules or clear existing rules.
679 * @NL80211_CMD_CHANNEL_SWITCH: Perform a channel switch by announcing the
680 * the new channel information (Channel Switch Announcement - CSA)
681 * in the beacon for some time (as defined in the
682 * %NL80211_ATTR_CH_SWITCH_COUNT parameter) and then change to the
683 * new channel. Userspace provides the new channel information (using
684 * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel
685 * width). %NL80211_ATTR_CH_SWITCH_BLOCK_TX may be supplied to inform
686 * other station that transmission must be blocked until the channel
687 * switch is complete.
689 * @NL80211_CMD_MAX: highest used command number
690 * @__NL80211_CMD_AFTER_LAST: internal use
692 enum nl80211_commands {
693 /* don't change the order or add anything between, this is ABI! */
696 NL80211_CMD_GET_WIPHY, /* can dump */
697 NL80211_CMD_SET_WIPHY,
698 NL80211_CMD_NEW_WIPHY,
699 NL80211_CMD_DEL_WIPHY,
701 NL80211_CMD_GET_INTERFACE, /* can dump */
702 NL80211_CMD_SET_INTERFACE,
703 NL80211_CMD_NEW_INTERFACE,
704 NL80211_CMD_DEL_INTERFACE,
711 NL80211_CMD_GET_BEACON,
712 NL80211_CMD_SET_BEACON,
713 NL80211_CMD_START_AP,
714 NL80211_CMD_NEW_BEACON = NL80211_CMD_START_AP,
716 NL80211_CMD_DEL_BEACON = NL80211_CMD_STOP_AP,
718 NL80211_CMD_GET_STATION,
719 NL80211_CMD_SET_STATION,
720 NL80211_CMD_NEW_STATION,
721 NL80211_CMD_DEL_STATION,
723 NL80211_CMD_GET_MPATH,
724 NL80211_CMD_SET_MPATH,
725 NL80211_CMD_NEW_MPATH,
726 NL80211_CMD_DEL_MPATH,
731 NL80211_CMD_REQ_SET_REG,
733 NL80211_CMD_GET_MESH_CONFIG,
734 NL80211_CMD_SET_MESH_CONFIG,
736 NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */,
740 NL80211_CMD_GET_SCAN,
741 NL80211_CMD_TRIGGER_SCAN,
742 NL80211_CMD_NEW_SCAN_RESULTS,
743 NL80211_CMD_SCAN_ABORTED,
745 NL80211_CMD_REG_CHANGE,
747 NL80211_CMD_AUTHENTICATE,
748 NL80211_CMD_ASSOCIATE,
749 NL80211_CMD_DEAUTHENTICATE,
750 NL80211_CMD_DISASSOCIATE,
752 NL80211_CMD_MICHAEL_MIC_FAILURE,
754 NL80211_CMD_REG_BEACON_HINT,
756 NL80211_CMD_JOIN_IBSS,
757 NL80211_CMD_LEAVE_IBSS,
759 NL80211_CMD_TESTMODE,
763 NL80211_CMD_DISCONNECT,
765 NL80211_CMD_SET_WIPHY_NETNS,
767 NL80211_CMD_GET_SURVEY,
768 NL80211_CMD_NEW_SURVEY_RESULTS,
770 NL80211_CMD_SET_PMKSA,
771 NL80211_CMD_DEL_PMKSA,
772 NL80211_CMD_FLUSH_PMKSA,
774 NL80211_CMD_REMAIN_ON_CHANNEL,
775 NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL,
777 NL80211_CMD_SET_TX_BITRATE_MASK,
779 NL80211_CMD_REGISTER_FRAME,
780 NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME,
782 NL80211_CMD_ACTION = NL80211_CMD_FRAME,
783 NL80211_CMD_FRAME_TX_STATUS,
784 NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS,
786 NL80211_CMD_SET_POWER_SAVE,
787 NL80211_CMD_GET_POWER_SAVE,
790 NL80211_CMD_NOTIFY_CQM,
792 NL80211_CMD_SET_CHANNEL,
793 NL80211_CMD_SET_WDS_PEER,
795 NL80211_CMD_FRAME_WAIT_CANCEL,
797 NL80211_CMD_JOIN_MESH,
798 NL80211_CMD_LEAVE_MESH,
800 NL80211_CMD_UNPROT_DEAUTHENTICATE,
801 NL80211_CMD_UNPROT_DISASSOCIATE,
803 NL80211_CMD_NEW_PEER_CANDIDATE,
805 NL80211_CMD_GET_WOWLAN,
806 NL80211_CMD_SET_WOWLAN,
808 NL80211_CMD_START_SCHED_SCAN,
809 NL80211_CMD_STOP_SCHED_SCAN,
810 NL80211_CMD_SCHED_SCAN_RESULTS,
811 NL80211_CMD_SCHED_SCAN_STOPPED,
813 NL80211_CMD_SET_REKEY_OFFLOAD,
815 NL80211_CMD_PMKSA_CANDIDATE,
817 NL80211_CMD_TDLS_OPER,
818 NL80211_CMD_TDLS_MGMT,
820 NL80211_CMD_UNEXPECTED_FRAME,
822 NL80211_CMD_PROBE_CLIENT,
824 NL80211_CMD_REGISTER_BEACONS,
826 NL80211_CMD_UNEXPECTED_4ADDR_FRAME,
828 NL80211_CMD_SET_NOACK_MAP,
830 NL80211_CMD_CH_SWITCH_NOTIFY,
832 NL80211_CMD_START_P2P_DEVICE,
833 NL80211_CMD_STOP_P2P_DEVICE,
835 NL80211_CMD_CONN_FAILED,
837 NL80211_CMD_SET_MCAST_RATE,
839 NL80211_CMD_SET_MAC_ACL,
841 NL80211_CMD_RADAR_DETECT,
843 NL80211_CMD_GET_PROTOCOL_FEATURES,
845 NL80211_CMD_UPDATE_FT_IES,
846 NL80211_CMD_FT_EVENT,
848 NL80211_CMD_CRIT_PROTOCOL_START,
849 NL80211_CMD_CRIT_PROTOCOL_STOP,
851 NL80211_CMD_GET_COALESCE,
852 NL80211_CMD_SET_COALESCE,
854 NL80211_CMD_CHANNEL_SWITCH,
856 /* add new commands above here */
858 /* used to define NL80211_CMD_MAX below */
859 __NL80211_CMD_AFTER_LAST,
860 NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1
864 * Allow user space programs to use #ifdef on new commands by defining them
867 #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS
868 #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE
869 #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE
870 #define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE
871 #define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE
872 #define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE
873 #define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE
874 #define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT
876 #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS
878 /* source-level API compatibility */
879 #define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG
880 #define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG
881 #define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE
884 * enum nl80211_attrs - nl80211 netlink attributes
886 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors
888 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf.
889 * /sys/class/ieee80211/<phyname>/index
890 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming)
891 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters
892 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz,
893 * defines the channel together with the (deprecated)
894 * %NL80211_ATTR_WIPHY_CHANNEL_TYPE attribute or the attributes
895 * %NL80211_ATTR_CHANNEL_WIDTH and if needed %NL80211_ATTR_CENTER_FREQ1
896 * and %NL80211_ATTR_CENTER_FREQ2
897 * @NL80211_ATTR_CHANNEL_WIDTH: u32 attribute containing one of the values
898 * of &enum nl80211_chan_width, describing the channel width. See the
899 * documentation of the enum for more information.
900 * @NL80211_ATTR_CENTER_FREQ1: Center frequency of the first part of the
901 * channel, used for anything but 20 MHz bandwidth
902 * @NL80211_ATTR_CENTER_FREQ2: Center frequency of the second part of the
903 * channel, used only for 80+80 MHz bandwidth
904 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ
905 * if HT20 or HT40 are to be used (i.e., HT disabled if not included):
906 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including
908 * NL80211_CHAN_HT20 = HT20 only
909 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel
910 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel
911 * This attribute is now deprecated.
912 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is
913 * less than or equal to the RTS threshold; allowed range: 1..255;
914 * dot11ShortRetryLimit; u8
915 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is
916 * greater than the RTS threshold; allowed range: 1..255;
917 * dot11ShortLongLimit; u8
918 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum
919 * length in octets for frames; allowed range: 256..8000, disable
920 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32
921 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length
922 * larger than or equal to this use RTS/CTS handshake); allowed range:
923 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32
924 * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11
925 * section 7.3.2.9; dot11CoverageClass; u8
927 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
928 * @NL80211_ATTR_IFNAME: network interface name
929 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype
931 * @NL80211_ATTR_WDEV: wireless device identifier, used for pseudo-devices
932 * that don't have a netdev (u64)
934 * @NL80211_ATTR_MAC: MAC address (various uses)
936 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of
937 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
939 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3)
940 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
941 * section 7.3.2.25.1, e.g. 0x000FAC04)
942 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
943 * CCMP keys, each six bytes in little endian
944 * @NL80211_ATTR_KEY_DEFAULT: Flag attribute indicating the key is default key
945 * @NL80211_ATTR_KEY_DEFAULT_MGMT: Flag attribute indicating the key is the
946 * default management key
947 * @NL80211_ATTR_CIPHER_SUITES_PAIRWISE: For crypto settings for connect or
948 * other commands, indicates which pairwise cipher suites are used
949 * @NL80211_ATTR_CIPHER_SUITE_GROUP: For crypto settings for connect or
950 * other commands, indicates which group cipher suite is used
952 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU
953 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing
954 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE
955 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE
957 * @NL80211_ATTR_STA_AID: Association ID for the station (u16)
958 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of
959 * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2)
960 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by
961 * IEEE 802.11 7.3.1.6 (u16).
962 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported
963 * rates as defined by IEEE 802.11 7.3.2.2 but without the length
964 * restriction (at most %NL80211_MAX_SUPP_RATES).
965 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station
966 * to, or the AP interface the station was originally added to to.
967 * @NL80211_ATTR_STA_INFO: information about a station, part of station info
968 * given for %NL80211_CMD_GET_STATION, nested attribute containing
969 * info as possible, see &enum nl80211_sta_info.
971 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands,
972 * consisting of a nested array.
974 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes).
975 * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link
976 * (see &enum nl80211_plink_action).
977 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path.
978 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path
979 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at
980 * &enum nl80211_mpath_info.
982 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of
983 * &enum nl80211_mntr_flags.
985 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the
986 * current regulatory domain should be set to or is already set to.
987 * For example, 'CR', for Costa Rica. This attribute is used by the kernel
988 * to query the CRDA to retrieve one regulatory domain. This attribute can
989 * also be used by userspace to query the kernel for the currently set
990 * regulatory domain. We chose an alpha2 as that is also used by the
991 * IEEE-802.11 country information element to identify a country.
992 * Users can also simply ask the wireless core to set regulatory domain
993 * to a specific alpha2.
994 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory
997 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1)
998 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled
1000 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled
1002 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic
1003 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length
1004 * restriction (at most %NL80211_MAX_SUPP_RATES).
1006 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from
1007 * association request when used with NL80211_CMD_NEW_STATION)
1009 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all
1010 * supported interface types, each a flag attribute with the number
1011 * of the interface mode.
1013 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for
1014 * %NL80211_CMD_SET_MGMT_EXTRA_IE.
1016 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with
1017 * %NL80211_CMD_SET_MGMT_EXTRA_IE).
1019 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with
1020 * a single scan request, a wiphy attribute.
1021 * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS: number of SSIDs you can
1022 * scan with a single scheduled scan request, a wiphy attribute.
1023 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements
1024 * that can be added to a scan request
1025 * @NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN: maximum length of information
1026 * elements that can be added to a scheduled scan request
1027 * @NL80211_ATTR_MAX_MATCH_SETS: maximum number of sets that can be
1028 * used with @NL80211_ATTR_SCHED_SCAN_MATCH, a wiphy attribute.
1030 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz)
1031 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive
1032 * scanning and include a zero-length SSID (wildcard) for wildcard scan
1033 * @NL80211_ATTR_BSS: scan result BSS
1035 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain
1036 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_*
1037 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently
1038 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*)
1040 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies
1041 * an array of command numbers (i.e. a mapping index to command number)
1042 * that the driver for the given wiphy supports.
1044 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header
1045 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and
1046 * NL80211_CMD_ASSOCIATE events
1047 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets)
1048 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type,
1049 * represented as a u32
1050 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and
1051 * %NL80211_CMD_DISASSOCIATE, u16
1053 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as
1056 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change
1057 * due to considerations from a beacon hint. This attribute reflects
1058 * the state of the channel _before_ the beacon hint processing. This
1059 * attributes consists of a nested attribute containing
1060 * NL80211_FREQUENCY_ATTR_*
1061 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change
1062 * due to considerations from a beacon hint. This attribute reflects
1063 * the state of the channel _after_ the beacon hint processing. This
1064 * attributes consists of a nested attribute containing
1065 * NL80211_FREQUENCY_ATTR_*
1067 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported
1070 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look
1071 * for other networks on different channels
1073 * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this
1074 * is used, e.g., with %NL80211_CMD_AUTHENTICATE event
1076 * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is
1077 * used for the association (&enum nl80211_mfp, represented as a u32);
1078 * this attribute can be used
1079 * with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests
1081 * @NL80211_ATTR_STA_FLAGS2: Attribute containing a
1082 * &struct nl80211_sta_flag_update.
1084 * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls
1085 * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in
1086 * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE
1087 * request, the driver will assume that the port is unauthorized until
1088 * authorized by user space. Otherwise, port is marked authorized by
1089 * default in station mode.
1090 * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the
1091 * ethertype that will be used for key negotiation. It can be
1092 * specified with the associate and connect commands. If it is not
1093 * specified, the value defaults to 0x888E (PAE, 802.1X). This
1094 * attribute is also used as a flag in the wiphy information to
1095 * indicate that protocols other than PAE are supported.
1096 * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with
1097 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom
1098 * ethertype frames used for key negotiation must not be encrypted.
1100 * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver.
1101 * We recommend using nested, driver-specific attributes within this.
1103 * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT
1104 * event was due to the AP disconnecting the station, and not due to
1105 * a local disconnect request.
1106 * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT
1108 * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating
1109 * that protected APs should be used. This is also used with NEW_BEACON to
1110 * indicate that the BSS is to use protection.
1112 * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON
1113 * to indicate which unicast key ciphers will be used with the connection
1114 * (an array of u32).
1115 * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
1116 * indicate which group key cipher will be used with the connection (a
1118 * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
1119 * indicate which WPA version(s) the AP we want to associate with is using
1120 * (a u32 with flags from &enum nl80211_wpa_versions).
1121 * @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
1122 * indicate which key management algorithm(s) to use (an array of u32).
1124 * @NL80211_ATTR_REQ_IE: (Re)association request information elements as
1125 * sent out by the card, for ROAM and successful CONNECT events.
1126 * @NL80211_ATTR_RESP_IE: (Re)association response information elements as
1127 * sent by peer, for ROAM and successful CONNECT events.
1129 * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE
1130 * commands to specify using a reassociate frame
1132 * @NL80211_ATTR_KEY: key information in a nested attribute with
1133 * %NL80211_KEY_* sub-attributes
1134 * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect()
1135 * and join_ibss(), key information is in a nested attribute each
1136 * with %NL80211_KEY_* sub-attributes
1138 * @NL80211_ATTR_PID: Process ID of a network namespace.
1140 * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for
1141 * dumps. This number increases whenever the object list being
1142 * dumped changes, and as such userspace can verify that it has
1143 * obtained a complete and consistent snapshot by verifying that
1144 * all dump messages contain the same generation number. If it
1145 * changed then the list changed and the dump should be repeated
1146 * completely from scratch.
1148 * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface
1150 * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of
1151 * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute
1152 * containing info as possible, see &enum survey_info.
1154 * @NL80211_ATTR_PMKID: PMK material for PMKSA caching.
1155 * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can
1156 * cache, a wiphy attribute.
1158 * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32.
1159 * @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that
1160 * specifies the maximum duration that can be requested with the
1161 * remain-on-channel operation, in milliseconds, u32.
1163 * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects.
1165 * @NL80211_ATTR_TX_RATES: Nested set of attributes
1166 * (enum nl80211_tx_rate_attributes) describing TX rates per band. The
1167 * enum nl80211_band value is used as the index (nla_type() of the nested
1168 * data. If a band is not included, it will be configured to allow all
1169 * rates based on negotiated supported rates information. This attribute
1170 * is used with %NL80211_CMD_SET_TX_BITRATE_MASK.
1172 * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain
1173 * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME.
1174 * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the
1175 * @NL80211_CMD_REGISTER_FRAME command.
1176 * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a
1177 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing
1178 * information about which frame types can be transmitted with
1179 * %NL80211_CMD_FRAME.
1180 * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a
1181 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing
1182 * information about which frame types can be registered for RX.
1184 * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was
1185 * acknowledged by the recipient.
1187 * @NL80211_ATTR_PS_STATE: powersave state, using &enum nl80211_ps_state values.
1189 * @NL80211_ATTR_CQM: connection quality monitor configuration in a
1190 * nested attribute with %NL80211_ATTR_CQM_* sub-attributes.
1192 * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command
1193 * is requesting a local authentication/association state change without
1194 * invoking actual management frame exchange. This can be used with
1195 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE,
1196 * NL80211_CMD_DISASSOCIATE.
1198 * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations
1199 * connected to this BSS.
1201 * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See
1202 * &enum nl80211_tx_power_setting for possible values.
1203 * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units.
1204 * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING
1205 * for non-automatic settings.
1207 * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly
1208 * means support for per-station GTKs.
1210 * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting.
1211 * This can be used to mask out antennas which are not attached or should
1212 * not be used for transmitting. If an antenna is not selected in this
1213 * bitmap the hardware is not allowed to transmit on this antenna.
1215 * Each bit represents one antenna, starting with antenna 1 at the first
1216 * bit. Depending on which antennas are selected in the bitmap, 802.11n
1217 * drivers can derive which chainmasks to use (if all antennas belonging to
1218 * a particular chain are disabled this chain should be disabled) and if
1219 * a chain has diversity antennas wether diversity should be used or not.
1220 * HT capabilities (STBC, TX Beamforming, Antenna selection) can be
1221 * derived from the available chains after applying the antenna mask.
1222 * Non-802.11n drivers can derive wether to use diversity or not.
1223 * Drivers may reject configurations or RX/TX mask combinations they cannot
1224 * support by returning -EINVAL.
1226 * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving.
1227 * This can be used to mask out antennas which are not attached or should
1228 * not be used for receiving. If an antenna is not selected in this bitmap
1229 * the hardware should not be configured to receive on this antenna.
1230 * For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX.
1232 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available
1233 * for configuration as TX antennas via the above parameters.
1235 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX: Bitmap of antennas which are available
1236 * for configuration as RX antennas via the above parameters.
1238 * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS
1240 * @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be
1241 * transmitted on another channel when the channel given doesn't match
1242 * the current channel. If the current channel doesn't match and this
1243 * flag isn't set, the frame will be rejected. This is also used as an
1244 * nl80211 capability flag.
1246 * @NL80211_ATTR_BSS_HT_OPMODE: HT operation mode (u16)
1248 * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags
1249 * attributes, specifying what a key should be set as default as.
1250 * See &enum nl80211_key_default_types.
1252 * @NL80211_ATTR_MESH_SETUP: Optional mesh setup parameters. These cannot be
1253 * changed once the mesh is active.
1254 * @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute
1255 * containing attributes from &enum nl80211_meshconf_params.
1256 * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver
1257 * allows auth frames in a mesh to be passed to userspace for processing via
1258 * the @NL80211_MESH_SETUP_USERSPACE_AUTH flag.
1259 * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as defined in
1260 * &enum nl80211_plink_state. Used when userspace is driving the peer link
1261 * management state machine. @NL80211_MESH_SETUP_USERSPACE_AMPE or
1262 * @NL80211_MESH_SETUP_USERSPACE_MPM must be enabled.
1264 * @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy
1265 * capabilities, the supported WoWLAN triggers
1266 * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to
1267 * indicate which WoW triggers should be enabled. This is also
1268 * used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN
1271 * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan
1274 * @NL80211_ATTR_SCHED_SCAN_MATCH: Nested attribute with one or more
1275 * sets of attributes to match during scheduled scans. Only BSSs
1276 * that match any of the sets will be reported. These are
1277 * pass-thru filter rules.
1278 * For a match to succeed, the BSS must match all attributes of a
1279 * set. Since not every hardware supports matching all types of
1280 * attributes, there is no guarantee that the reported BSSs are
1281 * fully complying with the match sets and userspace needs to be
1282 * able to ignore them by itself.
1283 * Thus, the implementation is somewhat hardware-dependent, but
1284 * this is only an optimization and the userspace application
1285 * needs to handle all the non-filtered results anyway.
1286 * If the match attributes don't make sense when combined with
1287 * the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID
1288 * is included in the probe request, but the match attributes
1289 * will never let it go through), -EINVAL may be returned.
1290 * If ommited, no filtering is done.
1292 * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported
1293 * interface combinations. In each nested item, it contains attributes
1294 * defined in &enum nl80211_if_combination_attrs.
1295 * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like
1296 * %NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that
1297 * are managed in software: interfaces of these types aren't subject to
1298 * any restrictions in their number or combinations.
1300 * @NL80211_ATTR_REKEY_DATA: nested attribute containing the information
1301 * necessary for GTK rekeying in the device, see &enum nl80211_rekey_data.
1303 * @NL80211_ATTR_SCAN_SUPP_RATES: rates per to be advertised as supported in scan,
1304 * nested array attribute containing an entry for each band, with the entry
1305 * being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but
1306 * without the length restriction (at most %NL80211_MAX_SUPP_RATES).
1308 * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon
1309 * and Probe Response (when response to wildcard Probe Request); see
1310 * &enum nl80211_hidden_ssid, represented as a u32
1312 * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame.
1313 * This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to
1314 * provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the
1315 * driver (or firmware) replies to Probe Request frames.
1316 * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association
1317 * Response frames. This is used with %NL80211_CMD_NEW_BEACON and
1318 * %NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into
1319 * (Re)Association Response frames when the driver (or firmware) replies to
1320 * (Re)Association Request frames.
1322 * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration
1323 * of the station, see &enum nl80211_sta_wme_attr.
1324 * @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working
1327 * @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of
1328 * roaming to another AP in the same ESS if the signal lever is low.
1330 * @NL80211_ATTR_PMKSA_CANDIDATE: Nested attribute containing the PMKSA caching
1331 * candidate information, see &enum nl80211_pmksa_candidate_attr.
1333 * @NL80211_ATTR_TX_NO_CCK_RATE: Indicates whether to use CCK rate or not
1334 * for management frames transmission. In order to avoid p2p probe/action
1335 * frames are being transmitted at CCK rate in 2GHz band, the user space
1336 * applications use this attribute.
1337 * This attribute is used with %NL80211_CMD_TRIGGER_SCAN and
1338 * %NL80211_CMD_FRAME commands.
1340 * @NL80211_ATTR_TDLS_ACTION: Low level TDLS action code (e.g. link setup
1341 * request, link setup confirm, link teardown, etc.). Values are
1342 * described in the TDLS (802.11z) specification.
1343 * @NL80211_ATTR_TDLS_DIALOG_TOKEN: Non-zero token for uniquely identifying a
1344 * TDLS conversation between two devices.
1345 * @NL80211_ATTR_TDLS_OPERATION: High level TDLS operation; see
1346 * &enum nl80211_tdls_operation, represented as a u8.
1347 * @NL80211_ATTR_TDLS_SUPPORT: A flag indicating the device can operate
1348 * as a TDLS peer sta.
1349 * @NL80211_ATTR_TDLS_EXTERNAL_SETUP: The TDLS discovery/setup and teardown
1350 * procedures should be performed by sending TDLS packets via
1351 * %NL80211_CMD_TDLS_MGMT. Otherwise %NL80211_CMD_TDLS_OPER should be
1352 * used for asking the driver to perform a TDLS operation.
1354 * @NL80211_ATTR_DEVICE_AP_SME: This u32 attribute may be listed for devices
1355 * that have AP support to indicate that they have the AP SME integrated
1356 * with support for the features listed in this attribute, see
1357 * &enum nl80211_ap_sme_features.
1359 * @NL80211_ATTR_DONT_WAIT_FOR_ACK: Used with %NL80211_CMD_FRAME, this tells
1360 * the driver to not wait for an acknowledgement. Note that due to this,
1361 * it will also not give a status callback nor return a cookie. This is
1362 * mostly useful for probe responses to save airtime.
1364 * @NL80211_ATTR_FEATURE_FLAGS: This u32 attribute contains flags from
1365 * &enum nl80211_feature_flags and is advertised in wiphy information.
1366 * @NL80211_ATTR_PROBE_RESP_OFFLOAD: Indicates that the HW responds to probe
1367 * requests while operating in AP-mode.
1368 * This attribute holds a bitmap of the supported protocols for
1369 * offloading (see &enum nl80211_probe_resp_offload_support_attr).
1371 * @NL80211_ATTR_PROBE_RESP: Probe Response template data. Contains the entire
1372 * probe-response frame. The DA field in the 802.11 header is zero-ed out,
1373 * to be filled by the FW.
1374 * @NL80211_ATTR_DISABLE_HT: Force HT capable interfaces to disable
1375 * this feature. Currently, only supported in mac80211 drivers.
1376 * @NL80211_ATTR_HT_CAPABILITY_MASK: Specify which bits of the
1377 * ATTR_HT_CAPABILITY to which attention should be paid.
1378 * Currently, only mac80211 NICs support this feature.
1379 * The values that may be configured are:
1380 * MCS rates, MAX-AMSDU, HT-20-40 and HT_CAP_SGI_40
1381 * AMPDU density and AMPDU factor.
1382 * All values are treated as suggestions and may be ignored
1383 * by the driver as required. The actual values may be seen in
1384 * the station debugfs ht_caps file.
1386 * @NL80211_ATTR_DFS_REGION: region for regulatory rules which this country
1387 * abides to when initiating radiation on DFS channels. A country maps
1388 * to one DFS region.
1390 * @NL80211_ATTR_NOACK_MAP: This u16 bitmap contains the No Ack Policy of
1393 * @NL80211_ATTR_INACTIVITY_TIMEOUT: timeout value in seconds, this can be
1394 * used by the drivers which has MLME in firmware and does not have support
1395 * to report per station tx/rx activity to free up the staion entry from
1396 * the list. This needs to be used when the driver advertises the
1397 * capability to timeout the stations.
1399 * @NL80211_ATTR_RX_SIGNAL_DBM: signal strength in dBm (as a 32-bit int);
1400 * this attribute is (depending on the driver capabilities) added to
1401 * received frames indicated with %NL80211_CMD_FRAME.
1403 * @NL80211_ATTR_BG_SCAN_PERIOD: Background scan period in seconds
1404 * or 0 to disable background scan.
1406 * @NL80211_ATTR_USER_REG_HINT_TYPE: type of regulatory hint passed from
1407 * userspace. If unset it is assumed the hint comes directly from
1408 * a user. If set code could specify exactly what type of source
1409 * was used to provide the hint. For the different types of
1410 * allowed user regulatory hints see nl80211_user_reg_hint_type.
1412 * @NL80211_ATTR_CONN_FAILED_REASON: The reason for which AP has rejected
1413 * the connection request from a station. nl80211_connect_failed_reason
1414 * enum has different reasons of connection failure.
1416 * @NL80211_ATTR_SAE_DATA: SAE elements in Authentication frames. This starts
1417 * with the Authentication transaction sequence number field.
1419 * @NL80211_ATTR_VHT_CAPABILITY: VHT Capability information element (from
1420 * association request when used with NL80211_CMD_NEW_STATION)
1422 * @NL80211_ATTR_SCAN_FLAGS: scan request control flags (u32)
1424 * @NL80211_ATTR_P2P_CTWINDOW: P2P GO Client Traffic Window (u8), used with
1425 * the START_AP and SET_BSS commands
1426 * @NL80211_ATTR_P2P_OPPPS: P2P GO opportunistic PS (u8), used with the
1427 * START_AP and SET_BSS commands. This can have the values 0 or 1;
1428 * if not given in START_AP 0 is assumed, if not given in SET_BSS
1429 * no change is made.
1431 * @NL80211_ATTR_LOCAL_MESH_POWER_MODE: local mesh STA link-specific power mode
1432 * defined in &enum nl80211_mesh_power_mode.
1434 * @NL80211_ATTR_ACL_POLICY: ACL policy, see &enum nl80211_acl_policy,
1435 * carried in a u32 attribute
1437 * @NL80211_ATTR_MAC_ADDRS: Array of nested MAC addresses, used for
1440 * @NL80211_ATTR_MAC_ACL_MAX: u32 attribute to advertise the maximum
1441 * number of MAC addresses that a device can support for MAC
1444 * @NL80211_ATTR_RADAR_EVENT: Type of radar event for notification to userspace,
1445 * contains a value of enum nl80211_radar_event (u32).
1447 * @NL80211_ATTR_EXT_CAPA: 802.11 extended capabilities that the kernel driver
1448 * has and handles. The format is the same as the IE contents. See
1449 * 802.11-2012 8.4.2.29 for more information.
1450 * @NL80211_ATTR_EXT_CAPA_MASK: Extended capabilities that the kernel driver
1451 * has set in the %NL80211_ATTR_EXT_CAPA value, for multibit fields.
1453 * @NL80211_ATTR_STA_CAPABILITY: Station capabilities (u16) are advertised to
1454 * the driver, e.g., to enable TDLS power save (PU-APSD).
1456 * @NL80211_ATTR_STA_EXT_CAPABILITY: Station extended capabilities are
1457 * advertised to the driver, e.g., to enable TDLS off channel operations
1460 * @NL80211_ATTR_PROTOCOL_FEATURES: global nl80211 feature flags, see
1461 * &enum nl80211_protocol_features, the attribute is a u32.
1463 * @NL80211_ATTR_SPLIT_WIPHY_DUMP: flag attribute, userspace supports
1464 * receiving the data for a single wiphy split across multiple
1465 * messages, given with wiphy dump message
1467 * @NL80211_ATTR_MDID: Mobility Domain Identifier
1469 * @NL80211_ATTR_IE_RIC: Resource Information Container Information
1472 * @NL80211_ATTR_CRIT_PROT_ID: critical protocol identifier requiring increased
1473 * reliability, see &enum nl80211_crit_proto_id (u16).
1474 * @NL80211_ATTR_MAX_CRIT_PROT_DURATION: duration in milliseconds in which
1475 * the connection should have increased reliability (u16).
1477 * @NL80211_ATTR_PEER_AID: Association ID for the peer TDLS station (u16).
1478 * This is similar to @NL80211_ATTR_STA_AID but with a difference of being
1479 * allowed to be used with the first @NL80211_CMD_SET_STATION command to
1480 * update a TDLS peer STA entry.
1482 * @NL80211_ATTR_COALESCE_RULE: Coalesce rule information.
1484 * @NL80211_ATTR_CH_SWITCH_COUNT: u32 attribute specifying the number of TBTT's
1485 * until the channel switch event.
1486 * @NL80211_ATTR_CH_SWITCH_BLOCK_TX: flag attribute specifying that transmission
1487 * must be blocked on the current channel (before the channel switch
1489 * @NL80211_ATTR_CSA_IES: Nested set of attributes containing the IE information
1490 * for the time while performing a channel switch.
1491 * @NL80211_ATTR_CSA_C_OFF_BEACON: Offset of the channel switch counter
1492 * field in the beacons tail (%NL80211_ATTR_BEACON_TAIL).
1493 * @NL80211_ATTR_CSA_C_OFF_PRESP: Offset of the channel switch counter
1494 * field in the probe response (%NL80211_ATTR_PROBE_RESP).
1496 * @NL80211_ATTR_RXMGMT_FLAGS: flags for nl80211_send_mgmt(), u32.
1497 * As specified in the &enum nl80211_rxmgmt_flags.
1499 * @NL80211_ATTR_STA_SUPPORTED_CHANNELS: array of supported channels.
1501 * @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES: array of supported
1502 * supported operating classes.
1504 * @NL80211_ATTR_HANDLE_DFS: A flag indicating whether user space
1505 * controls DFS operation in IBSS mode. If the flag is included in
1506 * %NL80211_CMD_JOIN_IBSS request, the driver will allow use of DFS
1507 * channels and reports radar events to userspace. Userspace is required
1508 * to react to radar events, e.g. initiate a channel switch or leave the
1511 * @NL80211_ATTR_MAX: highest attribute number currently defined
1512 * @__NL80211_ATTR_AFTER_LAST: internal use
1514 enum nl80211_attrs {
1515 /* don't change the order or add anything between, this is ABI! */
1516 NL80211_ATTR_UNSPEC,
1519 NL80211_ATTR_WIPHY_NAME,
1521 NL80211_ATTR_IFINDEX,
1522 NL80211_ATTR_IFNAME,
1523 NL80211_ATTR_IFTYPE,
1527 NL80211_ATTR_KEY_DATA,
1528 NL80211_ATTR_KEY_IDX,
1529 NL80211_ATTR_KEY_CIPHER,
1530 NL80211_ATTR_KEY_SEQ,
1531 NL80211_ATTR_KEY_DEFAULT,
1533 NL80211_ATTR_BEACON_INTERVAL,
1534 NL80211_ATTR_DTIM_PERIOD,
1535 NL80211_ATTR_BEACON_HEAD,
1536 NL80211_ATTR_BEACON_TAIL,
1538 NL80211_ATTR_STA_AID,
1539 NL80211_ATTR_STA_FLAGS,
1540 NL80211_ATTR_STA_LISTEN_INTERVAL,
1541 NL80211_ATTR_STA_SUPPORTED_RATES,
1542 NL80211_ATTR_STA_VLAN,
1543 NL80211_ATTR_STA_INFO,
1545 NL80211_ATTR_WIPHY_BANDS,
1547 NL80211_ATTR_MNTR_FLAGS,
1549 NL80211_ATTR_MESH_ID,
1550 NL80211_ATTR_STA_PLINK_ACTION,
1551 NL80211_ATTR_MPATH_NEXT_HOP,
1552 NL80211_ATTR_MPATH_INFO,
1554 NL80211_ATTR_BSS_CTS_PROT,
1555 NL80211_ATTR_BSS_SHORT_PREAMBLE,
1556 NL80211_ATTR_BSS_SHORT_SLOT_TIME,
1558 NL80211_ATTR_HT_CAPABILITY,
1560 NL80211_ATTR_SUPPORTED_IFTYPES,
1562 NL80211_ATTR_REG_ALPHA2,
1563 NL80211_ATTR_REG_RULES,
1565 NL80211_ATTR_MESH_CONFIG,
1567 NL80211_ATTR_BSS_BASIC_RATES,
1569 NL80211_ATTR_WIPHY_TXQ_PARAMS,
1570 NL80211_ATTR_WIPHY_FREQ,
1571 NL80211_ATTR_WIPHY_CHANNEL_TYPE,
1573 NL80211_ATTR_KEY_DEFAULT_MGMT,
1575 NL80211_ATTR_MGMT_SUBTYPE,
1578 NL80211_ATTR_MAX_NUM_SCAN_SSIDS,
1580 NL80211_ATTR_SCAN_FREQUENCIES,
1581 NL80211_ATTR_SCAN_SSIDS,
1582 NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */
1585 NL80211_ATTR_REG_INITIATOR,
1586 NL80211_ATTR_REG_TYPE,
1588 NL80211_ATTR_SUPPORTED_COMMANDS,
1592 NL80211_ATTR_AUTH_TYPE,
1593 NL80211_ATTR_REASON_CODE,
1595 NL80211_ATTR_KEY_TYPE,
1597 NL80211_ATTR_MAX_SCAN_IE_LEN,
1598 NL80211_ATTR_CIPHER_SUITES,
1600 NL80211_ATTR_FREQ_BEFORE,
1601 NL80211_ATTR_FREQ_AFTER,
1603 NL80211_ATTR_FREQ_FIXED,
1606 NL80211_ATTR_WIPHY_RETRY_SHORT,
1607 NL80211_ATTR_WIPHY_RETRY_LONG,
1608 NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
1609 NL80211_ATTR_WIPHY_RTS_THRESHOLD,
1611 NL80211_ATTR_TIMED_OUT,
1613 NL80211_ATTR_USE_MFP,
1615 NL80211_ATTR_STA_FLAGS2,
1617 NL80211_ATTR_CONTROL_PORT,
1619 NL80211_ATTR_TESTDATA,
1621 NL80211_ATTR_PRIVACY,
1623 NL80211_ATTR_DISCONNECTED_BY_AP,
1624 NL80211_ATTR_STATUS_CODE,
1626 NL80211_ATTR_CIPHER_SUITES_PAIRWISE,
1627 NL80211_ATTR_CIPHER_SUITE_GROUP,
1628 NL80211_ATTR_WPA_VERSIONS,
1629 NL80211_ATTR_AKM_SUITES,
1631 NL80211_ATTR_REQ_IE,
1632 NL80211_ATTR_RESP_IE,
1634 NL80211_ATTR_PREV_BSSID,
1643 NL80211_ATTR_SURVEY_INFO,
1646 NL80211_ATTR_MAX_NUM_PMKIDS,
1648 NL80211_ATTR_DURATION,
1650 NL80211_ATTR_COOKIE,
1652 NL80211_ATTR_WIPHY_COVERAGE_CLASS,
1654 NL80211_ATTR_TX_RATES,
1656 NL80211_ATTR_FRAME_MATCH,
1660 NL80211_ATTR_PS_STATE,
1664 NL80211_ATTR_LOCAL_STATE_CHANGE,
1666 NL80211_ATTR_AP_ISOLATE,
1668 NL80211_ATTR_WIPHY_TX_POWER_SETTING,
1669 NL80211_ATTR_WIPHY_TX_POWER_LEVEL,
1671 NL80211_ATTR_TX_FRAME_TYPES,
1672 NL80211_ATTR_RX_FRAME_TYPES,
1673 NL80211_ATTR_FRAME_TYPE,
1675 NL80211_ATTR_CONTROL_PORT_ETHERTYPE,
1676 NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT,
1678 NL80211_ATTR_SUPPORT_IBSS_RSN,
1680 NL80211_ATTR_WIPHY_ANTENNA_TX,
1681 NL80211_ATTR_WIPHY_ANTENNA_RX,
1683 NL80211_ATTR_MCAST_RATE,
1685 NL80211_ATTR_OFFCHANNEL_TX_OK,
1687 NL80211_ATTR_BSS_HT_OPMODE,
1689 NL80211_ATTR_KEY_DEFAULT_TYPES,
1691 NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION,
1693 NL80211_ATTR_MESH_SETUP,
1695 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX,
1696 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX,
1698 NL80211_ATTR_SUPPORT_MESH_AUTH,
1699 NL80211_ATTR_STA_PLINK_STATE,
1701 NL80211_ATTR_WOWLAN_TRIGGERS,
1702 NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED,
1704 NL80211_ATTR_SCHED_SCAN_INTERVAL,
1706 NL80211_ATTR_INTERFACE_COMBINATIONS,
1707 NL80211_ATTR_SOFTWARE_IFTYPES,
1709 NL80211_ATTR_REKEY_DATA,
1711 NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS,
1712 NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN,
1714 NL80211_ATTR_SCAN_SUPP_RATES,
1716 NL80211_ATTR_HIDDEN_SSID,
1718 NL80211_ATTR_IE_PROBE_RESP,
1719 NL80211_ATTR_IE_ASSOC_RESP,
1721 NL80211_ATTR_STA_WME,
1722 NL80211_ATTR_SUPPORT_AP_UAPSD,
1724 NL80211_ATTR_ROAM_SUPPORT,
1726 NL80211_ATTR_SCHED_SCAN_MATCH,
1727 NL80211_ATTR_MAX_MATCH_SETS,
1729 NL80211_ATTR_PMKSA_CANDIDATE,
1731 NL80211_ATTR_TX_NO_CCK_RATE,
1733 NL80211_ATTR_TDLS_ACTION,
1734 NL80211_ATTR_TDLS_DIALOG_TOKEN,
1735 NL80211_ATTR_TDLS_OPERATION,
1736 NL80211_ATTR_TDLS_SUPPORT,
1737 NL80211_ATTR_TDLS_EXTERNAL_SETUP,
1739 NL80211_ATTR_DEVICE_AP_SME,
1741 NL80211_ATTR_DONT_WAIT_FOR_ACK,
1743 NL80211_ATTR_FEATURE_FLAGS,
1745 NL80211_ATTR_PROBE_RESP_OFFLOAD,
1747 NL80211_ATTR_PROBE_RESP,
1749 NL80211_ATTR_DFS_REGION,
1751 NL80211_ATTR_DISABLE_HT,
1752 NL80211_ATTR_HT_CAPABILITY_MASK,
1754 NL80211_ATTR_NOACK_MAP,
1756 NL80211_ATTR_INACTIVITY_TIMEOUT,
1758 NL80211_ATTR_RX_SIGNAL_DBM,
1760 NL80211_ATTR_BG_SCAN_PERIOD,
1764 NL80211_ATTR_USER_REG_HINT_TYPE,
1766 NL80211_ATTR_CONN_FAILED_REASON,
1768 NL80211_ATTR_SAE_DATA,
1770 NL80211_ATTR_VHT_CAPABILITY,
1772 NL80211_ATTR_SCAN_FLAGS,
1774 NL80211_ATTR_CHANNEL_WIDTH,
1775 NL80211_ATTR_CENTER_FREQ1,
1776 NL80211_ATTR_CENTER_FREQ2,
1778 NL80211_ATTR_P2P_CTWINDOW,
1779 NL80211_ATTR_P2P_OPPPS,
1781 NL80211_ATTR_LOCAL_MESH_POWER_MODE,
1783 NL80211_ATTR_ACL_POLICY,
1785 NL80211_ATTR_MAC_ADDRS,
1787 NL80211_ATTR_MAC_ACL_MAX,
1789 NL80211_ATTR_RADAR_EVENT,
1791 NL80211_ATTR_EXT_CAPA,
1792 NL80211_ATTR_EXT_CAPA_MASK,
1794 NL80211_ATTR_STA_CAPABILITY,
1795 NL80211_ATTR_STA_EXT_CAPABILITY,
1797 NL80211_ATTR_PROTOCOL_FEATURES,
1798 NL80211_ATTR_SPLIT_WIPHY_DUMP,
1800 NL80211_ATTR_DISABLE_VHT,
1801 NL80211_ATTR_VHT_CAPABILITY_MASK,
1804 NL80211_ATTR_IE_RIC,
1806 NL80211_ATTR_CRIT_PROT_ID,
1807 NL80211_ATTR_MAX_CRIT_PROT_DURATION,
1809 NL80211_ATTR_PEER_AID,
1811 NL80211_ATTR_COALESCE_RULE,
1813 NL80211_ATTR_CH_SWITCH_COUNT,
1814 NL80211_ATTR_CH_SWITCH_BLOCK_TX,
1815 NL80211_ATTR_CSA_IES,
1816 NL80211_ATTR_CSA_C_OFF_BEACON,
1817 NL80211_ATTR_CSA_C_OFF_PRESP,
1819 NL80211_ATTR_RXMGMT_FLAGS,
1821 NL80211_ATTR_STA_SUPPORTED_CHANNELS,
1823 NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES,
1825 NL80211_ATTR_HANDLE_DFS,
1827 /* add attributes here, update the policy in nl80211.c */
1829 __NL80211_ATTR_AFTER_LAST,
1830 NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1
1833 /* source-level API compatibility */
1834 #define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION
1835 #define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG
1838 * Allow user space programs to use #ifdef on new attributes by defining them
1841 #define NL80211_CMD_CONNECT NL80211_CMD_CONNECT
1842 #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY
1843 #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES
1844 #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS
1845 #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ
1846 #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE
1847 #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE
1848 #define NL80211_ATTR_IE NL80211_ATTR_IE
1849 #define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR
1850 #define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE
1851 #define NL80211_ATTR_FRAME NL80211_ATTR_FRAME
1852 #define NL80211_ATTR_SSID NL80211_ATTR_SSID
1853 #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE
1854 #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE
1855 #define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE
1856 #define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP
1857 #define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS
1858 #define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES
1859 #define NL80211_ATTR_KEY NL80211_ATTR_KEY
1860 #define NL80211_ATTR_KEYS NL80211_ATTR_KEYS
1861 #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS
1863 #define NL80211_MAX_SUPP_RATES 32
1864 #define NL80211_MAX_SUPP_HT_RATES 77
1865 #define NL80211_MAX_SUPP_REG_RULES 32
1866 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0
1867 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16
1868 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24
1869 #define NL80211_HT_CAPABILITY_LEN 26
1870 #define NL80211_VHT_CAPABILITY_LEN 12
1872 #define NL80211_MAX_NR_CIPHER_SUITES 5
1873 #define NL80211_MAX_NR_AKM_SUITES 2
1875 #define NL80211_MIN_REMAIN_ON_CHANNEL_TIME 10
1877 /* default RSSI threshold for scan results if none specified. */
1878 #define NL80211_SCAN_RSSI_THOLD_OFF -300
1880 #define NL80211_CQM_TXE_MAX_INTVL 1800
1883 * enum nl80211_iftype - (virtual) interface types
1885 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides
1886 * @NL80211_IFTYPE_ADHOC: independent BSS member
1887 * @NL80211_IFTYPE_STATION: managed BSS member
1888 * @NL80211_IFTYPE_AP: access point
1889 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points; VLAN interfaces
1890 * are a bit special in that they must always be tied to a pre-existing
1891 * AP type interface.
1892 * @NL80211_IFTYPE_WDS: wireless distribution interface
1893 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
1894 * @NL80211_IFTYPE_MESH_POINT: mesh point
1895 * @NL80211_IFTYPE_P2P_CLIENT: P2P client
1896 * @NL80211_IFTYPE_P2P_GO: P2P group owner
1897 * @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev
1898 * and therefore can't be created in the normal ways, use the
1899 * %NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE
1900 * commands to create and destroy one
1901 * @NL80211_IFTYPE_MAX: highest interface type number currently defined
1902 * @NUM_NL80211_IFTYPES: number of defined interface types
1904 * These values are used with the %NL80211_ATTR_IFTYPE
1905 * to set the type of an interface.
1908 enum nl80211_iftype {
1909 NL80211_IFTYPE_UNSPECIFIED,
1910 NL80211_IFTYPE_ADHOC,
1911 NL80211_IFTYPE_STATION,
1913 NL80211_IFTYPE_AP_VLAN,
1915 NL80211_IFTYPE_MONITOR,
1916 NL80211_IFTYPE_MESH_POINT,
1917 NL80211_IFTYPE_P2P_CLIENT,
1918 NL80211_IFTYPE_P2P_GO,
1919 NL80211_IFTYPE_P2P_DEVICE,
1922 NUM_NL80211_IFTYPES,
1923 NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1
1927 * enum nl80211_sta_flags - station flags
1929 * Station flags. When a station is added to an AP interface, it is
1930 * assumed to be already associated (and hence authenticated.)
1932 * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved
1933 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X)
1934 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames
1935 * with short barker preamble
1936 * @NL80211_STA_FLAG_WME: station is WME/QoS capable
1937 * @NL80211_STA_FLAG_MFP: station uses management frame protection
1938 * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated
1939 * @NL80211_STA_FLAG_TDLS_PEER: station is a TDLS peer -- this flag should
1940 * only be used in managed mode (even in the flags mask). Note that the
1941 * flag can't be changed, it is only valid while adding a station, and
1942 * attempts to change it will silently be ignored (rather than rejected
1944 * @NL80211_STA_FLAG_ASSOCIATED: station is associated; used with drivers
1945 * that support %NL80211_FEATURE_FULL_AP_CLIENT_STATE to transition a
1946 * previously added station into associated state
1947 * @NL80211_STA_FLAG_MAX: highest station flag number currently defined
1948 * @__NL80211_STA_FLAG_AFTER_LAST: internal use
1950 enum nl80211_sta_flags {
1951 __NL80211_STA_FLAG_INVALID,
1952 NL80211_STA_FLAG_AUTHORIZED,
1953 NL80211_STA_FLAG_SHORT_PREAMBLE,
1954 NL80211_STA_FLAG_WME,
1955 NL80211_STA_FLAG_MFP,
1956 NL80211_STA_FLAG_AUTHENTICATED,
1957 NL80211_STA_FLAG_TDLS_PEER,
1958 NL80211_STA_FLAG_ASSOCIATED,
1961 __NL80211_STA_FLAG_AFTER_LAST,
1962 NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1
1965 #define NL80211_STA_FLAG_MAX_OLD_API NL80211_STA_FLAG_TDLS_PEER
1968 * struct nl80211_sta_flag_update - station flags mask/set
1969 * @mask: mask of station flags to set
1970 * @set: which values to set them to
1972 * Both mask and set contain bits as per &enum nl80211_sta_flags.
1974 struct nl80211_sta_flag_update {
1977 } __attribute__((packed));
1980 * enum nl80211_rate_info - bitrate information
1982 * These attribute types are used with %NL80211_STA_INFO_TXRATE
1983 * when getting information about the bitrate of a station.
1984 * There are 2 attributes for bitrate, a legacy one that represents
1985 * a 16-bit value, and new one that represents a 32-bit value.
1986 * If the rate value fits into 16 bit, both attributes are reported
1987 * with the same value. If the rate is too high to fit into 16 bits
1988 * (>6.5535Gbps) only 32-bit attribute is included.
1989 * User space tools encouraged to use the 32-bit attribute and fall
1990 * back to the 16-bit one for compatibility with older kernels.
1992 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved
1993 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s)
1994 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8)
1995 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 MHz dualchannel bitrate
1996 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval
1997 * @NL80211_RATE_INFO_BITRATE32: total bitrate (u32, 100kbit/s)
1998 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined
1999 * @NL80211_RATE_INFO_VHT_MCS: MCS index for VHT (u8)
2000 * @NL80211_RATE_INFO_VHT_NSS: number of streams in VHT (u8)
2001 * @NL80211_RATE_INFO_80_MHZ_WIDTH: 80 MHz VHT rate
2002 * @NL80211_RATE_INFO_80P80_MHZ_WIDTH: 80+80 MHz VHT rate
2003 * @NL80211_RATE_INFO_160_MHZ_WIDTH: 160 MHz VHT rate
2004 * @__NL80211_RATE_INFO_AFTER_LAST: internal use
2006 enum nl80211_rate_info {
2007 __NL80211_RATE_INFO_INVALID,
2008 NL80211_RATE_INFO_BITRATE,
2009 NL80211_RATE_INFO_MCS,
2010 NL80211_RATE_INFO_40_MHZ_WIDTH,
2011 NL80211_RATE_INFO_SHORT_GI,
2012 NL80211_RATE_INFO_BITRATE32,
2013 NL80211_RATE_INFO_VHT_MCS,
2014 NL80211_RATE_INFO_VHT_NSS,
2015 NL80211_RATE_INFO_80_MHZ_WIDTH,
2016 NL80211_RATE_INFO_80P80_MHZ_WIDTH,
2017 NL80211_RATE_INFO_160_MHZ_WIDTH,
2020 __NL80211_RATE_INFO_AFTER_LAST,
2021 NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1
2025 * enum nl80211_sta_bss_param - BSS information collected by STA
2027 * These attribute types are used with %NL80211_STA_INFO_BSS_PARAM
2028 * when getting information about the bitrate of a station.
2030 * @__NL80211_STA_BSS_PARAM_INVALID: attribute number 0 is reserved
2031 * @NL80211_STA_BSS_PARAM_CTS_PROT: whether CTS protection is enabled (flag)
2032 * @NL80211_STA_BSS_PARAM_SHORT_PREAMBLE: whether short preamble is enabled
2034 * @NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME: whether short slot time is enabled
2036 * @NL80211_STA_BSS_PARAM_DTIM_PERIOD: DTIM period for beaconing (u8)
2037 * @NL80211_STA_BSS_PARAM_BEACON_INTERVAL: Beacon interval (u16)
2038 * @NL80211_STA_BSS_PARAM_MAX: highest sta_bss_param number currently defined
2039 * @__NL80211_STA_BSS_PARAM_AFTER_LAST: internal use
2041 enum nl80211_sta_bss_param {
2042 __NL80211_STA_BSS_PARAM_INVALID,
2043 NL80211_STA_BSS_PARAM_CTS_PROT,
2044 NL80211_STA_BSS_PARAM_SHORT_PREAMBLE,
2045 NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME,
2046 NL80211_STA_BSS_PARAM_DTIM_PERIOD,
2047 NL80211_STA_BSS_PARAM_BEACON_INTERVAL,
2050 __NL80211_STA_BSS_PARAM_AFTER_LAST,
2051 NL80211_STA_BSS_PARAM_MAX = __NL80211_STA_BSS_PARAM_AFTER_LAST - 1
2055 * enum nl80211_sta_info - station information
2057 * These attribute types are used with %NL80211_ATTR_STA_INFO
2058 * when getting information about a station.
2060 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved
2061 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs)
2062 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station)
2063 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station)
2064 * @NL80211_STA_INFO_RX_BYTES64: total received bytes (u64, from this station)
2065 * @NL80211_STA_INFO_TX_BYTES64: total transmitted bytes (u64, to this station)
2066 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm)
2067 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute
2068 * containing info as possible, see &enum nl80211_rate_info
2069 * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station)
2070 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this
2072 * @NL80211_STA_INFO_TX_RETRIES: total retries (u32, to this station)
2073 * @NL80211_STA_INFO_TX_FAILED: total failed packets (u32, to this station)
2074 * @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm)
2075 * @NL80211_STA_INFO_LLID: the station's mesh LLID
2076 * @NL80211_STA_INFO_PLID: the station's mesh PLID
2077 * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station
2078 * (see %enum nl80211_plink_state)
2079 * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested
2080 * attribute, like NL80211_STA_INFO_TX_BITRATE.
2081 * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute
2082 * containing info as possible, see &enum nl80211_sta_bss_param
2083 * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected
2084 * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update.
2085 * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32)
2086 * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64)
2087 * @NL80211_STA_INFO_LOCAL_PM: local mesh STA link-specific power mode
2088 * @NL80211_STA_INFO_PEER_PM: peer mesh STA link-specific power mode
2089 * @NL80211_STA_INFO_NONPEER_PM: neighbor mesh STA power save mode towards
2091 * @NL80211_STA_INFO_CHAIN_SIGNAL: per-chain signal strength of last PPDU
2092 * Contains a nested array of signal strength attributes (u8, dBm)
2093 * @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average
2094 * Same format as NL80211_STA_INFO_CHAIN_SIGNAL.
2095 * @__NL80211_STA_INFO_AFTER_LAST: internal
2096 * @NL80211_STA_INFO_MAX: highest possible station info attribute
2098 enum nl80211_sta_info {
2099 __NL80211_STA_INFO_INVALID,
2100 NL80211_STA_INFO_INACTIVE_TIME,
2101 NL80211_STA_INFO_RX_BYTES,
2102 NL80211_STA_INFO_TX_BYTES,
2103 NL80211_STA_INFO_LLID,
2104 NL80211_STA_INFO_PLID,
2105 NL80211_STA_INFO_PLINK_STATE,
2106 NL80211_STA_INFO_SIGNAL,
2107 NL80211_STA_INFO_TX_BITRATE,
2108 NL80211_STA_INFO_RX_PACKETS,
2109 NL80211_STA_INFO_TX_PACKETS,
2110 NL80211_STA_INFO_TX_RETRIES,
2111 NL80211_STA_INFO_TX_FAILED,
2112 NL80211_STA_INFO_SIGNAL_AVG,
2113 NL80211_STA_INFO_RX_BITRATE,
2114 NL80211_STA_INFO_BSS_PARAM,
2115 NL80211_STA_INFO_CONNECTED_TIME,
2116 NL80211_STA_INFO_STA_FLAGS,
2117 NL80211_STA_INFO_BEACON_LOSS,
2118 NL80211_STA_INFO_T_OFFSET,
2119 NL80211_STA_INFO_LOCAL_PM,
2120 NL80211_STA_INFO_PEER_PM,
2121 NL80211_STA_INFO_NONPEER_PM,
2122 NL80211_STA_INFO_RX_BYTES64,
2123 NL80211_STA_INFO_TX_BYTES64,
2124 NL80211_STA_INFO_CHAIN_SIGNAL,
2125 NL80211_STA_INFO_CHAIN_SIGNAL_AVG,
2128 __NL80211_STA_INFO_AFTER_LAST,
2129 NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1
2133 * enum nl80211_mpath_flags - nl80211 mesh path flags
2135 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active
2136 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running
2137 * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN
2138 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set
2139 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded
2141 enum nl80211_mpath_flags {
2142 NL80211_MPATH_FLAG_ACTIVE = 1<<0,
2143 NL80211_MPATH_FLAG_RESOLVING = 1<<1,
2144 NL80211_MPATH_FLAG_SN_VALID = 1<<2,
2145 NL80211_MPATH_FLAG_FIXED = 1<<3,
2146 NL80211_MPATH_FLAG_RESOLVED = 1<<4,
2150 * enum nl80211_mpath_info - mesh path information
2152 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting
2153 * information about a mesh path.
2155 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved
2156 * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination
2157 * @NL80211_MPATH_INFO_SN: destination sequence number
2158 * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path
2159 * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now
2160 * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in
2161 * &enum nl80211_mpath_flags;
2162 * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec
2163 * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries
2164 * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number
2166 * @__NL80211_MPATH_INFO_AFTER_LAST: internal use
2168 enum nl80211_mpath_info {
2169 __NL80211_MPATH_INFO_INVALID,
2170 NL80211_MPATH_INFO_FRAME_QLEN,
2171 NL80211_MPATH_INFO_SN,
2172 NL80211_MPATH_INFO_METRIC,
2173 NL80211_MPATH_INFO_EXPTIME,
2174 NL80211_MPATH_INFO_FLAGS,
2175 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT,
2176 NL80211_MPATH_INFO_DISCOVERY_RETRIES,
2179 __NL80211_MPATH_INFO_AFTER_LAST,
2180 NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1
2184 * enum nl80211_band_attr - band attributes
2185 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved
2186 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band,
2187 * an array of nested frequency attributes
2188 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band,
2189 * an array of nested bitrate attributes
2190 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as
2191 * defined in 802.11n
2192 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE
2193 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n
2194 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n
2195 * @NL80211_BAND_ATTR_VHT_MCS_SET: 32-byte attribute containing the MCS set as
2196 * defined in 802.11ac
2197 * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE
2198 * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined
2199 * @__NL80211_BAND_ATTR_AFTER_LAST: internal use
2201 enum nl80211_band_attr {
2202 __NL80211_BAND_ATTR_INVALID,
2203 NL80211_BAND_ATTR_FREQS,
2204 NL80211_BAND_ATTR_RATES,
2206 NL80211_BAND_ATTR_HT_MCS_SET,
2207 NL80211_BAND_ATTR_HT_CAPA,
2208 NL80211_BAND_ATTR_HT_AMPDU_FACTOR,
2209 NL80211_BAND_ATTR_HT_AMPDU_DENSITY,
2211 NL80211_BAND_ATTR_VHT_MCS_SET,
2212 NL80211_BAND_ATTR_VHT_CAPA,
2215 __NL80211_BAND_ATTR_AFTER_LAST,
2216 NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1
2219 #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA
2222 * enum nl80211_frequency_attr - frequency attributes
2223 * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved
2224 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz
2225 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current
2226 * regulatory domain.
2227 * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is
2228 * permitted on this channel in current regulatory domain.
2229 * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted
2230 * on this channel in current regulatory domain.
2231 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory
2232 * on this channel in current regulatory domain.
2233 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm
2235 * @NL80211_FREQUENCY_ATTR_DFS_STATE: current state for DFS
2236 * (enum nl80211_dfs_state)
2237 * @NL80211_FREQUENCY_ATTR_DFS_TIME: time in miliseconds for how long
2238 * this channel is in this DFS state.
2239 * @NL80211_FREQUENCY_ATTR_NO_HT40_MINUS: HT40- isn't possible with this
2240 * channel as the control channel
2241 * @NL80211_FREQUENCY_ATTR_NO_HT40_PLUS: HT40+ isn't possible with this
2242 * channel as the control channel
2243 * @NL80211_FREQUENCY_ATTR_NO_80MHZ: any 80 MHz channel using this channel
2244 * as the primary or any of the secondary channels isn't possible,
2245 * this includes 80+80 channels
2246 * @NL80211_FREQUENCY_ATTR_NO_160MHZ: any 160 MHz (but not 80+80) channel
2247 * using this channel as the primary or any of the secondary channels
2249 * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number
2251 * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use
2253 enum nl80211_frequency_attr {
2254 __NL80211_FREQUENCY_ATTR_INVALID,
2255 NL80211_FREQUENCY_ATTR_FREQ,
2256 NL80211_FREQUENCY_ATTR_DISABLED,
2257 NL80211_FREQUENCY_ATTR_PASSIVE_SCAN,
2258 NL80211_FREQUENCY_ATTR_NO_IBSS,
2259 NL80211_FREQUENCY_ATTR_RADAR,
2260 NL80211_FREQUENCY_ATTR_MAX_TX_POWER,
2261 NL80211_FREQUENCY_ATTR_DFS_STATE,
2262 NL80211_FREQUENCY_ATTR_DFS_TIME,
2263 NL80211_FREQUENCY_ATTR_NO_HT40_MINUS,
2264 NL80211_FREQUENCY_ATTR_NO_HT40_PLUS,
2265 NL80211_FREQUENCY_ATTR_NO_80MHZ,
2266 NL80211_FREQUENCY_ATTR_NO_160MHZ,
2269 __NL80211_FREQUENCY_ATTR_AFTER_LAST,
2270 NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1
2273 #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER
2276 * enum nl80211_bitrate_attr - bitrate attributes
2277 * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved
2278 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps
2279 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported
2281 * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number
2283 * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use
2285 enum nl80211_bitrate_attr {
2286 __NL80211_BITRATE_ATTR_INVALID,
2287 NL80211_BITRATE_ATTR_RATE,
2288 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE,
2291 __NL80211_BITRATE_ATTR_AFTER_LAST,
2292 NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1
2296 * enum nl80211_initiator - Indicates the initiator of a reg domain request
2297 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world
2298 * regulatory domain.
2299 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the
2300 * regulatory domain.
2301 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the
2302 * wireless core it thinks its knows the regulatory domain we should be in.
2303 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an
2304 * 802.11 country information element with regulatory information it
2305 * thinks we should consider. cfg80211 only processes the country
2306 * code from the IE, and relies on the regulatory domain information
2307 * structure passed by userspace (CRDA) from our wireless-regdb.
2308 * If a channel is enabled but the country code indicates it should
2309 * be disabled we disable the channel and re-enable it upon disassociation.
2311 enum nl80211_reg_initiator {
2312 NL80211_REGDOM_SET_BY_CORE,
2313 NL80211_REGDOM_SET_BY_USER,
2314 NL80211_REGDOM_SET_BY_DRIVER,
2315 NL80211_REGDOM_SET_BY_COUNTRY_IE,
2319 * enum nl80211_reg_type - specifies the type of regulatory domain
2320 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains
2321 * to a specific country. When this is set you can count on the
2322 * ISO / IEC 3166 alpha2 country code being valid.
2323 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory
2325 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom
2326 * driver specific world regulatory domain. These do not apply system-wide
2327 * and are only applicable to the individual devices which have requested
2328 * them to be applied.
2329 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product
2330 * of an intersection between two regulatory domains -- the previously
2331 * set regulatory domain on the system and the last accepted regulatory
2332 * domain request to be processed.
2334 enum nl80211_reg_type {
2335 NL80211_REGDOM_TYPE_COUNTRY,
2336 NL80211_REGDOM_TYPE_WORLD,
2337 NL80211_REGDOM_TYPE_CUSTOM_WORLD,
2338 NL80211_REGDOM_TYPE_INTERSECTION,
2342 * enum nl80211_reg_rule_attr - regulatory rule attributes
2343 * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved
2344 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional
2345 * considerations for a given frequency range. These are the
2346 * &enum nl80211_reg_rule_flags.
2347 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory
2348 * rule in KHz. This is not a center of frequency but an actual regulatory
2350 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule
2351 * in KHz. This is not a center a frequency but an actual regulatory
2353 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this
2354 * frequency range, in KHz.
2355 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain
2356 * for a given frequency range. The value is in mBi (100 * dBi).
2357 * If you don't have one then don't send this.
2358 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for
2359 * a given frequency range. The value is in mBm (100 * dBm).
2360 * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number
2362 * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use
2364 enum nl80211_reg_rule_attr {
2365 __NL80211_REG_RULE_ATTR_INVALID,
2366 NL80211_ATTR_REG_RULE_FLAGS,
2368 NL80211_ATTR_FREQ_RANGE_START,
2369 NL80211_ATTR_FREQ_RANGE_END,
2370 NL80211_ATTR_FREQ_RANGE_MAX_BW,
2372 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN,
2373 NL80211_ATTR_POWER_RULE_MAX_EIRP,
2376 __NL80211_REG_RULE_ATTR_AFTER_LAST,
2377 NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1
2381 * enum nl80211_sched_scan_match_attr - scheduled scan match attributes
2382 * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved
2383 * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching,
2384 * only report BSS with matching SSID.
2385 * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI: RSSI threshold (in dBm) for reporting a
2386 * BSS in scan results. Filtering is turned off if not specified.
2387 * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter
2388 * attribute number currently defined
2389 * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use
2391 enum nl80211_sched_scan_match_attr {
2392 __NL80211_SCHED_SCAN_MATCH_ATTR_INVALID,
2394 NL80211_SCHED_SCAN_MATCH_ATTR_SSID,
2395 NL80211_SCHED_SCAN_MATCH_ATTR_RSSI,
2398 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST,
2399 NL80211_SCHED_SCAN_MATCH_ATTR_MAX =
2400 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST - 1
2403 /* only for backward compatibility */
2404 #define NL80211_ATTR_SCHED_SCAN_MATCH_SSID NL80211_SCHED_SCAN_MATCH_ATTR_SSID
2407 * enum nl80211_reg_rule_flags - regulatory rule flags
2409 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed
2410 * @NL80211_RRF_NO_CCK: CCK modulation not allowed
2411 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed
2412 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed
2413 * @NL80211_RRF_DFS: DFS support is required to be used
2414 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links
2415 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links
2416 * @NL80211_RRF_PASSIVE_SCAN: passive scan is required
2417 * @NL80211_RRF_NO_IBSS: no IBSS is allowed
2419 enum nl80211_reg_rule_flags {
2420 NL80211_RRF_NO_OFDM = 1<<0,
2421 NL80211_RRF_NO_CCK = 1<<1,
2422 NL80211_RRF_NO_INDOOR = 1<<2,
2423 NL80211_RRF_NO_OUTDOOR = 1<<3,
2424 NL80211_RRF_DFS = 1<<4,
2425 NL80211_RRF_PTP_ONLY = 1<<5,
2426 NL80211_RRF_PTMP_ONLY = 1<<6,
2427 NL80211_RRF_PASSIVE_SCAN = 1<<7,
2428 NL80211_RRF_NO_IBSS = 1<<8,
2432 * enum nl80211_dfs_regions - regulatory DFS regions
2434 * @NL80211_DFS_UNSET: Country has no DFS master region specified
2435 * @NL80211_DFS_FCC: Country follows DFS master rules from FCC
2436 * @NL80211_DFS_ETSI: Country follows DFS master rules from ETSI
2437 * @NL80211_DFS_JP: Country follows DFS master rules from JP/MKK/Telec
2439 enum nl80211_dfs_regions {
2440 NL80211_DFS_UNSET = 0,
2441 NL80211_DFS_FCC = 1,
2442 NL80211_DFS_ETSI = 2,
2447 * enum nl80211_user_reg_hint_type - type of user regulatory hint
2449 * @NL80211_USER_REG_HINT_USER: a user sent the hint. This is always
2450 * assumed if the attribute is not set.
2451 * @NL80211_USER_REG_HINT_CELL_BASE: the hint comes from a cellular
2452 * base station. Device drivers that have been tested to work
2453 * properly to support this type of hint can enable these hints
2454 * by setting the NL80211_FEATURE_CELL_BASE_REG_HINTS feature
2455 * capability on the struct wiphy. The wireless core will
2456 * ignore all cell base station hints until at least one device
2457 * present has been registered with the wireless core that
2458 * has listed NL80211_FEATURE_CELL_BASE_REG_HINTS as a
2459 * supported feature.
2461 enum nl80211_user_reg_hint_type {
2462 NL80211_USER_REG_HINT_USER = 0,
2463 NL80211_USER_REG_HINT_CELL_BASE = 1,
2467 * enum nl80211_survey_info - survey information
2469 * These attribute types are used with %NL80211_ATTR_SURVEY_INFO
2470 * when getting information about a survey.
2472 * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved
2473 * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel
2474 * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm)
2475 * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used
2476 * @NL80211_SURVEY_INFO_CHANNEL_TIME: amount of time (in ms) that the radio
2477 * spent on this channel
2478 * @NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY: amount of the time the primary
2479 * channel was sensed busy (either due to activity or energy detect)
2480 * @NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY: amount of time the extension
2481 * channel was sensed busy
2482 * @NL80211_SURVEY_INFO_CHANNEL_TIME_RX: amount of time the radio spent
2484 * @NL80211_SURVEY_INFO_CHANNEL_TIME_TX: amount of time the radio spent
2486 * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number
2488 * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use
2490 enum nl80211_survey_info {
2491 __NL80211_SURVEY_INFO_INVALID,
2492 NL80211_SURVEY_INFO_FREQUENCY,
2493 NL80211_SURVEY_INFO_NOISE,
2494 NL80211_SURVEY_INFO_IN_USE,
2495 NL80211_SURVEY_INFO_CHANNEL_TIME,
2496 NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY,
2497 NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY,
2498 NL80211_SURVEY_INFO_CHANNEL_TIME_RX,
2499 NL80211_SURVEY_INFO_CHANNEL_TIME_TX,
2502 __NL80211_SURVEY_INFO_AFTER_LAST,
2503 NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1
2507 * enum nl80211_mntr_flags - monitor configuration flags
2509 * Monitor configuration flags.
2511 * @__NL80211_MNTR_FLAG_INVALID: reserved
2513 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS
2514 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP
2515 * @NL80211_MNTR_FLAG_CONTROL: pass control frames
2516 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering
2517 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing.
2518 * overrides all other flags.
2519 * @NL80211_MNTR_FLAG_ACTIVE: use the configured MAC address
2520 * and ACK incoming unicast packets.
2522 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use
2523 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag
2525 enum nl80211_mntr_flags {
2526 __NL80211_MNTR_FLAG_INVALID,
2527 NL80211_MNTR_FLAG_FCSFAIL,
2528 NL80211_MNTR_FLAG_PLCPFAIL,
2529 NL80211_MNTR_FLAG_CONTROL,
2530 NL80211_MNTR_FLAG_OTHER_BSS,
2531 NL80211_MNTR_FLAG_COOK_FRAMES,
2532 NL80211_MNTR_FLAG_ACTIVE,
2535 __NL80211_MNTR_FLAG_AFTER_LAST,
2536 NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1
2540 * enum nl80211_mesh_power_mode - mesh power save modes
2542 * @NL80211_MESH_POWER_UNKNOWN: The mesh power mode of the mesh STA is
2543 * not known or has not been set yet.
2544 * @NL80211_MESH_POWER_ACTIVE: Active mesh power mode. The mesh STA is
2545 * in Awake state all the time.
2546 * @NL80211_MESH_POWER_LIGHT_SLEEP: Light sleep mode. The mesh STA will
2547 * alternate between Active and Doze states, but will wake up for
2548 * neighbor's beacons.
2549 * @NL80211_MESH_POWER_DEEP_SLEEP: Deep sleep mode. The mesh STA will
2550 * alternate between Active and Doze states, but may not wake up
2551 * for neighbor's beacons.
2553 * @__NL80211_MESH_POWER_AFTER_LAST - internal use
2554 * @NL80211_MESH_POWER_MAX - highest possible power save level
2557 enum nl80211_mesh_power_mode {
2558 NL80211_MESH_POWER_UNKNOWN,
2559 NL80211_MESH_POWER_ACTIVE,
2560 NL80211_MESH_POWER_LIGHT_SLEEP,
2561 NL80211_MESH_POWER_DEEP_SLEEP,
2563 __NL80211_MESH_POWER_AFTER_LAST,
2564 NL80211_MESH_POWER_MAX = __NL80211_MESH_POWER_AFTER_LAST - 1
2568 * enum nl80211_meshconf_params - mesh configuration parameters
2570 * Mesh configuration parameters. These can be changed while the mesh is
2573 * @__NL80211_MESHCONF_INVALID: internal use
2575 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in
2576 * millisecond units, used by the Peer Link Open message
2578 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in
2579 * millisecond units, used by the peer link management to close a peer link
2581 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in
2584 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed
2585 * on this mesh interface
2587 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link
2588 * open retries that can be sent to establish a new peer link instance in a
2591 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh
2594 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically open
2595 * peer links when we detect compatible mesh peers. Disabled if
2596 * @NL80211_MESH_SETUP_USERSPACE_MPM or @NL80211_MESH_SETUP_USERSPACE_AMPE are
2599 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames
2600 * containing a PREQ that an MP can send to a particular destination (path
2603 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths
2606 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait
2607 * until giving up on a path discovery (in milliseconds)
2609 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh
2610 * points receiving a PREQ shall consider the forwarding information from
2611 * the root to be valid. (TU = time unit)
2613 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in
2614 * TUs) during which an MP can send only one action frame containing a PREQ
2617 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs)
2618 * that it takes for an HWMP information element to propagate across the
2621 * @NL80211_MESHCONF_HWMP_ROOTMODE: whether root mode is enabled or not
2623 * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a
2624 * source mesh point for path selection elements.
2626 * @NL80211_MESHCONF_HWMP_RANN_INTERVAL: The interval of time (in TUs) between
2627 * root announcements are transmitted.
2629 * @NL80211_MESHCONF_GATE_ANNOUNCEMENTS: Advertise that this mesh station has
2630 * access to a broader network beyond the MBSS. This is done via Root
2631 * Announcement frames.
2633 * @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL: The minimum interval of time (in
2634 * TUs) during which a mesh STA can send only one Action frame containing a
2637 * @NL80211_MESHCONF_FORWARDING: set Mesh STA as forwarding or non-forwarding
2638 * or forwarding entity (default is TRUE - forwarding entity)
2640 * @NL80211_MESHCONF_RSSI_THRESHOLD: RSSI threshold in dBm. This specifies the
2641 * threshold for average signal strength of candidate station to establish
2644 * @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR: maximum number of neighbors
2645 * to synchronize to for 11s default synchronization method
2648 * @NL80211_MESHCONF_HT_OPMODE: set mesh HT protection mode.
2650 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute
2652 * @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT: The time (in TUs) for
2653 * which mesh STAs receiving a proactive PREQ shall consider the forwarding
2654 * information to the root mesh STA to be valid.
2656 * @NL80211_MESHCONF_HWMP_ROOT_INTERVAL: The interval of time (in TUs) between
2657 * proactive PREQs are transmitted.
2659 * @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL: The minimum interval of time
2660 * (in TUs) during which a mesh STA can send only one Action frame
2661 * containing a PREQ element for root path confirmation.
2663 * @NL80211_MESHCONF_POWER_MODE: Default mesh power mode for new peer links.
2664 * type &enum nl80211_mesh_power_mode (u32)
2666 * @NL80211_MESHCONF_AWAKE_WINDOW: awake window duration (in TUs)
2668 * @NL80211_MESHCONF_PLINK_TIMEOUT: If no tx activity is seen from a STA we've
2669 * established peering with for longer than this time (in seconds), then
2670 * remove it from the STA's list of peers. Default is 30 minutes.
2672 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
2674 enum nl80211_meshconf_params {
2675 __NL80211_MESHCONF_INVALID,
2676 NL80211_MESHCONF_RETRY_TIMEOUT,
2677 NL80211_MESHCONF_CONFIRM_TIMEOUT,
2678 NL80211_MESHCONF_HOLDING_TIMEOUT,
2679 NL80211_MESHCONF_MAX_PEER_LINKS,
2680 NL80211_MESHCONF_MAX_RETRIES,
2681 NL80211_MESHCONF_TTL,
2682 NL80211_MESHCONF_AUTO_OPEN_PLINKS,
2683 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES,
2684 NL80211_MESHCONF_PATH_REFRESH_TIME,
2685 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT,
2686 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT,
2687 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL,
2688 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME,
2689 NL80211_MESHCONF_HWMP_ROOTMODE,
2690 NL80211_MESHCONF_ELEMENT_TTL,
2691 NL80211_MESHCONF_HWMP_RANN_INTERVAL,
2692 NL80211_MESHCONF_GATE_ANNOUNCEMENTS,
2693 NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL,
2694 NL80211_MESHCONF_FORWARDING,
2695 NL80211_MESHCONF_RSSI_THRESHOLD,
2696 NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR,
2697 NL80211_MESHCONF_HT_OPMODE,
2698 NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT,
2699 NL80211_MESHCONF_HWMP_ROOT_INTERVAL,
2700 NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL,
2701 NL80211_MESHCONF_POWER_MODE,
2702 NL80211_MESHCONF_AWAKE_WINDOW,
2703 NL80211_MESHCONF_PLINK_TIMEOUT,
2706 __NL80211_MESHCONF_ATTR_AFTER_LAST,
2707 NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1
2711 * enum nl80211_mesh_setup_params - mesh setup parameters
2713 * Mesh setup parameters. These are used to start/join a mesh and cannot be
2714 * changed while the mesh is active.
2716 * @__NL80211_MESH_SETUP_INVALID: Internal use
2718 * @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL: Enable this option to use a
2719 * vendor specific path selection algorithm or disable it to use the
2722 * @NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC: Enable this option to use a
2723 * vendor specific path metric or disable it to use the default Airtime
2726 * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a
2727 * robust security network ie, or a vendor specific information element
2728 * that vendors will use to identify the path selection methods and
2731 * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication
2732 * daemon will be authenticating mesh candidates.
2734 * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication
2735 * daemon will be securing peer link frames. AMPE is a secured version of
2736 * Mesh Peering Management (MPM) and is implemented with the assistance of
2737 * a userspace daemon. When this flag is set, the kernel will send peer
2738 * management frames to a userspace daemon that will implement AMPE
2739 * functionality (security capabilities selection, key confirmation, and
2740 * key management). When the flag is unset (default), the kernel can
2741 * autonomously complete (unsecured) mesh peering without the need of a
2744 * @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC: Enable this option to use a
2745 * vendor specific synchronization method or disable it to use the default
2746 * neighbor offset synchronization
2748 * @NL80211_MESH_SETUP_USERSPACE_MPM: Enable this option if userspace will
2749 * implement an MPM which handles peer allocation and state.
2751 * @NL80211_MESH_SETUP_AUTH_PROTOCOL: Inform the kernel of the authentication
2752 * method (u8, as defined in IEEE 8.4.2.100.6, e.g. 0x1 for SAE).
2753 * Default is no authentication method required.
2755 * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number
2757 * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use
2759 enum nl80211_mesh_setup_params {
2760 __NL80211_MESH_SETUP_INVALID,
2761 NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL,
2762 NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC,
2763 NL80211_MESH_SETUP_IE,
2764 NL80211_MESH_SETUP_USERSPACE_AUTH,
2765 NL80211_MESH_SETUP_USERSPACE_AMPE,
2766 NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC,
2767 NL80211_MESH_SETUP_USERSPACE_MPM,
2768 NL80211_MESH_SETUP_AUTH_PROTOCOL,
2771 __NL80211_MESH_SETUP_ATTR_AFTER_LAST,
2772 NL80211_MESH_SETUP_ATTR_MAX = __NL80211_MESH_SETUP_ATTR_AFTER_LAST - 1
2776 * enum nl80211_txq_attr - TX queue parameter attributes
2777 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved
2778 * @NL80211_TXQ_ATTR_AC: AC identifier (NL80211_AC_*)
2779 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning
2781 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form
2782 * 2^n-1 in the range 1..32767]
2783 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form
2784 * 2^n-1 in the range 1..32767]
2785 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255]
2786 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal
2787 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number
2789 enum nl80211_txq_attr {
2790 __NL80211_TXQ_ATTR_INVALID,
2791 NL80211_TXQ_ATTR_AC,
2792 NL80211_TXQ_ATTR_TXOP,
2793 NL80211_TXQ_ATTR_CWMIN,
2794 NL80211_TXQ_ATTR_CWMAX,
2795 NL80211_TXQ_ATTR_AIFS,
2798 __NL80211_TXQ_ATTR_AFTER_LAST,
2799 NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1
2810 /* backward compat */
2811 #define NL80211_TXQ_ATTR_QUEUE NL80211_TXQ_ATTR_AC
2812 #define NL80211_TXQ_Q_VO NL80211_AC_VO
2813 #define NL80211_TXQ_Q_VI NL80211_AC_VI
2814 #define NL80211_TXQ_Q_BE NL80211_AC_BE
2815 #define NL80211_TXQ_Q_BK NL80211_AC_BK
2818 * enum nl80211_channel_type - channel type
2819 * @NL80211_CHAN_NO_HT: 20 MHz, non-HT channel
2820 * @NL80211_CHAN_HT20: 20 MHz HT channel
2821 * @NL80211_CHAN_HT40MINUS: HT40 channel, secondary channel
2822 * below the control channel
2823 * @NL80211_CHAN_HT40PLUS: HT40 channel, secondary channel
2824 * above the control channel
2826 enum nl80211_channel_type {
2829 NL80211_CHAN_HT40MINUS,
2830 NL80211_CHAN_HT40PLUS
2834 * enum nl80211_chan_width - channel width definitions
2836 * These values are used with the %NL80211_ATTR_CHANNEL_WIDTH
2839 * @NL80211_CHAN_WIDTH_20_NOHT: 20 MHz, non-HT channel
2840 * @NL80211_CHAN_WIDTH_20: 20 MHz HT channel
2841 * @NL80211_CHAN_WIDTH_40: 40 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
2842 * attribute must be provided as well
2843 * @NL80211_CHAN_WIDTH_80: 80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
2844 * attribute must be provided as well
2845 * @NL80211_CHAN_WIDTH_80P80: 80+80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
2846 * and %NL80211_ATTR_CENTER_FREQ2 attributes must be provided as well
2847 * @NL80211_CHAN_WIDTH_160: 160 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
2848 * attribute must be provided as well
2849 * @NL80211_CHAN_WIDTH_5: 5 MHz OFDM channel
2850 * @NL80211_CHAN_WIDTH_10: 10 MHz OFDM channel
2852 enum nl80211_chan_width {
2853 NL80211_CHAN_WIDTH_20_NOHT,
2854 NL80211_CHAN_WIDTH_20,
2855 NL80211_CHAN_WIDTH_40,
2856 NL80211_CHAN_WIDTH_80,
2857 NL80211_CHAN_WIDTH_80P80,
2858 NL80211_CHAN_WIDTH_160,
2859 NL80211_CHAN_WIDTH_5,
2860 NL80211_CHAN_WIDTH_10,
2864 * enum nl80211_bss_scan_width - control channel width for a BSS
2866 * These values are used with the %NL80211_BSS_CHAN_WIDTH attribute.
2868 * @NL80211_BSS_CHAN_WIDTH_20: control channel is 20 MHz wide or compatible
2869 * @NL80211_BSS_CHAN_WIDTH_10: control channel is 10 MHz wide
2870 * @NL80211_BSS_CHAN_WIDTH_5: control channel is 5 MHz wide
2872 enum nl80211_bss_scan_width {
2873 NL80211_BSS_CHAN_WIDTH_20,
2874 NL80211_BSS_CHAN_WIDTH_10,
2875 NL80211_BSS_CHAN_WIDTH_5,
2879 * enum nl80211_bss - netlink attributes for a BSS
2881 * @__NL80211_BSS_INVALID: invalid
2882 * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets)
2883 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32)
2884 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64)
2885 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16)
2886 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16)
2887 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the
2888 * raw information elements from the probe response/beacon (bin);
2889 * if the %NL80211_BSS_BEACON_IES attribute is present, the IEs here are
2890 * from a Probe Response frame; otherwise they are from a Beacon frame.
2891 * However, if the driver does not indicate the source of the IEs, these
2892 * IEs may be from either frame subtype.
2893 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon
2894 * in mBm (100 * dBm) (s32)
2895 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon
2896 * in unspecified units, scaled to 0..100 (u8)
2897 * @NL80211_BSS_STATUS: status, if this BSS is "used"
2898 * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms
2899 * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information
2900 * elements from a Beacon frame (bin); not present if no Beacon frame has
2902 * @NL80211_BSS_CHAN_WIDTH: channel width of the control channel
2903 * (u32, enum nl80211_bss_scan_width)
2904 * @__NL80211_BSS_AFTER_LAST: internal
2905 * @NL80211_BSS_MAX: highest BSS attribute
2908 __NL80211_BSS_INVALID,
2910 NL80211_BSS_FREQUENCY,
2912 NL80211_BSS_BEACON_INTERVAL,
2913 NL80211_BSS_CAPABILITY,
2914 NL80211_BSS_INFORMATION_ELEMENTS,
2915 NL80211_BSS_SIGNAL_MBM,
2916 NL80211_BSS_SIGNAL_UNSPEC,
2918 NL80211_BSS_SEEN_MS_AGO,
2919 NL80211_BSS_BEACON_IES,
2920 NL80211_BSS_CHAN_WIDTH,
2923 __NL80211_BSS_AFTER_LAST,
2924 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1
2928 * enum nl80211_bss_status - BSS "status"
2929 * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS.
2930 * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS.
2931 * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS.
2933 * The BSS status is a BSS attribute in scan dumps, which
2934 * indicates the status the interface has wrt. this BSS.
2936 enum nl80211_bss_status {
2937 NL80211_BSS_STATUS_AUTHENTICATED,
2938 NL80211_BSS_STATUS_ASSOCIATED,
2939 NL80211_BSS_STATUS_IBSS_JOINED,
2943 * enum nl80211_auth_type - AuthenticationType
2945 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication
2946 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only)
2947 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r)
2948 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP)
2949 * @NL80211_AUTHTYPE_SAE: Simultaneous authentication of equals
2950 * @__NL80211_AUTHTYPE_NUM: internal
2951 * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm
2952 * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by
2953 * trying multiple times); this is invalid in netlink -- leave out
2954 * the attribute for this on CONNECT commands.
2956 enum nl80211_auth_type {
2957 NL80211_AUTHTYPE_OPEN_SYSTEM,
2958 NL80211_AUTHTYPE_SHARED_KEY,
2959 NL80211_AUTHTYPE_FT,
2960 NL80211_AUTHTYPE_NETWORK_EAP,
2961 NL80211_AUTHTYPE_SAE,
2964 __NL80211_AUTHTYPE_NUM,
2965 NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1,
2966 NL80211_AUTHTYPE_AUTOMATIC
2970 * enum nl80211_key_type - Key Type
2971 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key
2972 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key
2973 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS)
2974 * @NUM_NL80211_KEYTYPES: number of defined key types
2976 enum nl80211_key_type {
2977 NL80211_KEYTYPE_GROUP,
2978 NL80211_KEYTYPE_PAIRWISE,
2979 NL80211_KEYTYPE_PEERKEY,
2981 NUM_NL80211_KEYTYPES
2985 * enum nl80211_mfp - Management frame protection state
2986 * @NL80211_MFP_NO: Management frame protection not used
2987 * @NL80211_MFP_REQUIRED: Management frame protection required
2991 NL80211_MFP_REQUIRED,
2994 enum nl80211_wpa_versions {
2995 NL80211_WPA_VERSION_1 = 1 << 0,
2996 NL80211_WPA_VERSION_2 = 1 << 1,
3000 * enum nl80211_key_default_types - key default types
3001 * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid
3002 * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default
3004 * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default
3006 * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types
3008 enum nl80211_key_default_types {
3009 __NL80211_KEY_DEFAULT_TYPE_INVALID,
3010 NL80211_KEY_DEFAULT_TYPE_UNICAST,
3011 NL80211_KEY_DEFAULT_TYPE_MULTICAST,
3013 NUM_NL80211_KEY_DEFAULT_TYPES
3017 * enum nl80211_key_attributes - key attributes
3018 * @__NL80211_KEY_INVALID: invalid
3019 * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of
3020 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
3022 * @NL80211_KEY_IDX: key ID (u8, 0-3)
3023 * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
3024 * section 7.3.2.25.1, e.g. 0x000FAC04)
3025 * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
3026 * CCMP keys, each six bytes in little endian
3027 * @NL80211_KEY_DEFAULT: flag indicating default key
3028 * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key
3029 * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not
3030 * specified the default depends on whether a MAC address was
3031 * given with the command using the key or not (u32)
3032 * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags
3033 * attributes, specifying what a key should be set as default as.
3034 * See &enum nl80211_key_default_types.
3035 * @__NL80211_KEY_AFTER_LAST: internal
3036 * @NL80211_KEY_MAX: highest key attribute
3038 enum nl80211_key_attributes {
3039 __NL80211_KEY_INVALID,
3044 NL80211_KEY_DEFAULT,
3045 NL80211_KEY_DEFAULT_MGMT,
3047 NL80211_KEY_DEFAULT_TYPES,
3050 __NL80211_KEY_AFTER_LAST,
3051 NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1
3055 * enum nl80211_tx_rate_attributes - TX rate set attributes
3056 * @__NL80211_TXRATE_INVALID: invalid
3057 * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection
3058 * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with
3059 * 1 = 500 kbps) but without the IE length restriction (at most
3060 * %NL80211_MAX_SUPP_RATES in a single array).
3061 * @NL80211_TXRATE_MCS: HT (MCS) rates allowed for TX rate selection
3062 * in an array of MCS numbers.
3063 * @__NL80211_TXRATE_AFTER_LAST: internal
3064 * @NL80211_TXRATE_MAX: highest TX rate attribute
3066 enum nl80211_tx_rate_attributes {
3067 __NL80211_TXRATE_INVALID,
3068 NL80211_TXRATE_LEGACY,
3072 __NL80211_TXRATE_AFTER_LAST,
3073 NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1
3077 * enum nl80211_band - Frequency band
3078 * @NL80211_BAND_2GHZ: 2.4 GHz ISM band
3079 * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz)
3080 * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz)
3089 * enum nl80211_ps_state - powersave state
3090 * @NL80211_PS_DISABLED: powersave is disabled
3091 * @NL80211_PS_ENABLED: powersave is enabled
3093 enum nl80211_ps_state {
3094 NL80211_PS_DISABLED,
3099 * enum nl80211_attr_cqm - connection quality monitor attributes
3100 * @__NL80211_ATTR_CQM_INVALID: invalid
3101 * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies
3102 * the threshold for the RSSI level at which an event will be sent. Zero
3104 * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies
3105 * the minimum amount the RSSI level must change after an event before a
3106 * new event may be issued (to reduce effects of RSSI oscillation).
3107 * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event
3108 * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many
3109 * consecutive packets were not acknowledged by the peer
3110 * @NL80211_ATTR_CQM_TXE_RATE: TX error rate in %. Minimum % of TX failures
3111 * during the given %NL80211_ATTR_CQM_TXE_INTVL before an
3112 * %NL80211_CMD_NOTIFY_CQM with reported %NL80211_ATTR_CQM_TXE_RATE and
3113 * %NL80211_ATTR_CQM_TXE_PKTS is generated.
3114 * @NL80211_ATTR_CQM_TXE_PKTS: number of attempted packets in a given
3115 * %NL80211_ATTR_CQM_TXE_INTVL before %NL80211_ATTR_CQM_TXE_RATE is
3117 * @NL80211_ATTR_CQM_TXE_INTVL: interval in seconds. Specifies the periodic
3118 * interval in which %NL80211_ATTR_CQM_TXE_PKTS and
3119 * %NL80211_ATTR_CQM_TXE_RATE must be satisfied before generating an
3120 * %NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting.
3121 * @__NL80211_ATTR_CQM_AFTER_LAST: internal
3122 * @NL80211_ATTR_CQM_MAX: highest key attribute
3124 enum nl80211_attr_cqm {
3125 __NL80211_ATTR_CQM_INVALID,
3126 NL80211_ATTR_CQM_RSSI_THOLD,
3127 NL80211_ATTR_CQM_RSSI_HYST,
3128 NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT,
3129 NL80211_ATTR_CQM_PKT_LOSS_EVENT,
3130 NL80211_ATTR_CQM_TXE_RATE,
3131 NL80211_ATTR_CQM_TXE_PKTS,
3132 NL80211_ATTR_CQM_TXE_INTVL,
3135 __NL80211_ATTR_CQM_AFTER_LAST,
3136 NL80211_ATTR_CQM_MAX = __NL80211_ATTR_CQM_AFTER_LAST - 1
3140 * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event
3141 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the
3142 * configured threshold
3143 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the
3144 * configured threshold
3145 * @NL80211_CQM_RSSI_BEACON_LOSS_EVENT: The device experienced beacon loss.
3146 * (Note that deauth/disassoc will still follow if the AP is not
3147 * available. This event might get used as roaming event, etc.)
3149 enum nl80211_cqm_rssi_threshold_event {
3150 NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW,
3151 NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH,
3152 NL80211_CQM_RSSI_BEACON_LOSS_EVENT,
3157 * enum nl80211_tx_power_setting - TX power adjustment
3158 * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power
3159 * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter
3160 * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter
3162 enum nl80211_tx_power_setting {
3163 NL80211_TX_POWER_AUTOMATIC,
3164 NL80211_TX_POWER_LIMITED,
3165 NL80211_TX_POWER_FIXED,
3169 * enum nl80211_packet_pattern_attr - packet pattern attribute
3170 * @__NL80211_PKTPAT_INVALID: invalid number for nested attribute
3171 * @NL80211_PKTPAT_PATTERN: the pattern, values where the mask has
3172 * a zero bit are ignored
3173 * @NL80211_PKTPAT_MASK: pattern mask, must be long enough to have
3174 * a bit for each byte in the pattern. The lowest-order bit corresponds
3175 * to the first byte of the pattern, but the bytes of the pattern are
3176 * in a little-endian-like format, i.e. the 9th byte of the pattern
3177 * corresponds to the lowest-order bit in the second byte of the mask.
3178 * For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where
3179 * xx indicates "don't care") would be represented by a pattern of
3180 * twelve zero bytes, and a mask of "0xed,0x01".
3181 * Note that the pattern matching is done as though frames were not
3182 * 802.11 frames but 802.3 frames, i.e. the frame is fully unpacked
3183 * first (including SNAP header unpacking) and then matched.
3184 * @NL80211_PKTPAT_OFFSET: packet offset, pattern is matched after
3185 * these fixed number of bytes of received packet
3186 * @NUM_NL80211_PKTPAT: number of attributes
3187 * @MAX_NL80211_PKTPAT: max attribute number
3189 enum nl80211_packet_pattern_attr {
3190 __NL80211_PKTPAT_INVALID,
3191 NL80211_PKTPAT_MASK,
3192 NL80211_PKTPAT_PATTERN,
3193 NL80211_PKTPAT_OFFSET,
3196 MAX_NL80211_PKTPAT = NUM_NL80211_PKTPAT - 1,
3200 * struct nl80211_pattern_support - packet pattern support information
3201 * @max_patterns: maximum number of patterns supported
3202 * @min_pattern_len: minimum length of each pattern
3203 * @max_pattern_len: maximum length of each pattern
3204 * @max_pkt_offset: maximum Rx packet offset
3206 * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when
3207 * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED or in
3208 * %NL80211_ATTR_COALESCE_RULE_PKT_PATTERN when that is part of
3209 * %NL80211_ATTR_COALESCE_RULE in the capability information given
3210 * by the kernel to userspace.
3212 struct nl80211_pattern_support {
3214 __u32 min_pattern_len;
3215 __u32 max_pattern_len;
3216 __u32 max_pkt_offset;
3217 } __attribute__((packed));
3219 /* only for backward compatibility */
3220 #define __NL80211_WOWLAN_PKTPAT_INVALID __NL80211_PKTPAT_INVALID
3221 #define NL80211_WOWLAN_PKTPAT_MASK NL80211_PKTPAT_MASK
3222 #define NL80211_WOWLAN_PKTPAT_PATTERN NL80211_PKTPAT_PATTERN
3223 #define NL80211_WOWLAN_PKTPAT_OFFSET NL80211_PKTPAT_OFFSET
3224 #define NUM_NL80211_WOWLAN_PKTPAT NUM_NL80211_PKTPAT
3225 #define MAX_NL80211_WOWLAN_PKTPAT MAX_NL80211_PKTPAT
3226 #define nl80211_wowlan_pattern_support nl80211_pattern_support
3229 * enum nl80211_wowlan_triggers - WoWLAN trigger definitions
3230 * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes
3231 * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put
3232 * the chip into a special state -- works best with chips that have
3233 * support for low-power operation already (flag)
3234 * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect
3235 * is detected is implementation-specific (flag)
3236 * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed
3237 * by 16 repetitions of MAC addr, anywhere in payload) (flag)
3238 * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns
3239 * which are passed in an array of nested attributes, each nested attribute
3240 * defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern.
3241 * Each pattern defines a wakeup packet. Packet offset is associated with
3242 * each pattern which is used while matching the pattern. The matching is
3243 * done on the MSDU, i.e. as though the packet was an 802.3 packet, so the
3244 * pattern matching is done after the packet is converted to the MSDU.
3246 * In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute
3247 * carrying a &struct nl80211_pattern_support.
3249 * When reporting wakeup. it is a u32 attribute containing the 0-based
3250 * index of the pattern that caused the wakeup, in the patterns passed
3251 * to the kernel when configuring.
3252 * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be
3253 * used when setting, used only to indicate that GTK rekeying is supported
3254 * by the device (flag)
3255 * @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE: wake up on GTK rekey failure (if
3256 * done by the device) (flag)
3257 * @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST: wake up on EAP Identity Request
3259 * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag)
3260 * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released
3261 * (on devices that have rfkill in the device) (flag)
3262 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211: For wakeup reporting only, contains
3263 * the 802.11 packet that caused the wakeup, e.g. a deauth frame. The frame
3264 * may be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN
3265 * attribute contains the original length.
3266 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN: Original length of the 802.11
3267 * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211
3268 * attribute if the packet was truncated somewhere.
3269 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023: For wakeup reporting only, contains the
3270 * 802.11 packet that caused the wakeup, e.g. a magic packet. The frame may
3271 * be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN attribute
3272 * contains the original length.
3273 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN: Original length of the 802.3
3274 * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023
3275 * attribute if the packet was truncated somewhere.
3276 * @NL80211_WOWLAN_TRIG_TCP_CONNECTION: TCP connection wake, see DOC section
3277 * "TCP connection wakeup" for more details. This is a nested attribute
3278 * containing the exact information for establishing and keeping alive
3279 * the TCP connection.
3280 * @NL80211_WOWLAN_TRIG_TCP_WAKEUP_MATCH: For wakeup reporting only, the
3281 * wakeup packet was received on the TCP connection
3282 * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST: For wakeup reporting only, the
3283 * TCP connection was lost or failed to be established
3284 * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS: For wakeup reporting only,
3285 * the TCP connection ran out of tokens to use for data to send to the
3287 * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers
3288 * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number
3290 * These nested attributes are used to configure the wakeup triggers and
3291 * to report the wakeup reason(s).
3293 enum nl80211_wowlan_triggers {
3294 __NL80211_WOWLAN_TRIG_INVALID,
3295 NL80211_WOWLAN_TRIG_ANY,
3296 NL80211_WOWLAN_TRIG_DISCONNECT,
3297 NL80211_WOWLAN_TRIG_MAGIC_PKT,
3298 NL80211_WOWLAN_TRIG_PKT_PATTERN,
3299 NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED,
3300 NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE,
3301 NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST,
3302 NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE,
3303 NL80211_WOWLAN_TRIG_RFKILL_RELEASE,
3304 NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211,
3305 NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN,
3306 NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023,
3307 NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN,
3308 NL80211_WOWLAN_TRIG_TCP_CONNECTION,
3309 NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH,
3310 NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST,
3311 NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS,
3314 NUM_NL80211_WOWLAN_TRIG,
3315 MAX_NL80211_WOWLAN_TRIG = NUM_NL80211_WOWLAN_TRIG - 1
3319 * DOC: TCP connection wakeup
3321 * Some devices can establish a TCP connection in order to be woken up by a
3322 * packet coming in from outside their network segment, or behind NAT. If
3323 * configured, the device will establish a TCP connection to the given
3324 * service, and periodically send data to that service. The first data
3325 * packet is usually transmitted after SYN/ACK, also ACKing the SYN/ACK.
3326 * The data packets can optionally include a (little endian) sequence
3327 * number (in the TCP payload!) that is generated by the device, and, also
3328 * optionally, a token from a list of tokens. This serves as a keep-alive
3329 * with the service, and for NATed connections, etc.
3331 * During this keep-alive period, the server doesn't send any data to the
3332 * client. When receiving data, it is compared against the wakeup pattern
3333 * (and mask) and if it matches, the host is woken up. Similarly, if the
3334 * connection breaks or cannot be established to start with, the host is
3337 * Developer's note: ARP offload is required for this, otherwise TCP
3338 * response packets might not go through correctly.
3342 * struct nl80211_wowlan_tcp_data_seq - WoWLAN TCP data sequence
3343 * @start: starting value
3344 * @offset: offset of sequence number in packet
3345 * @len: length of the sequence value to write, 1 through 4
3347 * Note: don't confuse with the TCP sequence number(s), this is for the
3348 * keepalive packet payload. The actual value is written into the packet
3351 struct nl80211_wowlan_tcp_data_seq {
3352 __u32 start, offset, len;
3356 * struct nl80211_wowlan_tcp_data_token - WoWLAN TCP data token config
3357 * @offset: offset of token in packet
3358 * @len: length of each token
3359 * @token_stream: stream of data to be used for the tokens, the length must
3360 * be a multiple of @len for this to make sense
3362 struct nl80211_wowlan_tcp_data_token {
3364 __u8 token_stream[];
3368 * struct nl80211_wowlan_tcp_data_token_feature - data token features
3369 * @min_len: minimum token length
3370 * @max_len: maximum token length
3371 * @bufsize: total available token buffer size (max size of @token_stream)
3373 struct nl80211_wowlan_tcp_data_token_feature {
3374 __u32 min_len, max_len, bufsize;
3378 * enum nl80211_wowlan_tcp_attrs - WoWLAN TCP connection parameters
3379 * @__NL80211_WOWLAN_TCP_INVALID: invalid number for nested attributes
3380 * @NL80211_WOWLAN_TCP_SRC_IPV4: source IPv4 address (in network byte order)
3381 * @NL80211_WOWLAN_TCP_DST_IPV4: destination IPv4 address
3382 * (in network byte order)
3383 * @NL80211_WOWLAN_TCP_DST_MAC: destination MAC address, this is given because
3384 * route lookup when configured might be invalid by the time we suspend,
3385 * and doing a route lookup when suspending is no longer possible as it
3386 * might require ARP querying.
3387 * @NL80211_WOWLAN_TCP_SRC_PORT: source port (u16); optional, if not given a
3388 * socket and port will be allocated
3389 * @NL80211_WOWLAN_TCP_DST_PORT: destination port (u16)
3390 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD: data packet payload, at least one byte.
3391 * For feature advertising, a u32 attribute holding the maximum length
3392 * of the data payload.
3393 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ: data packet sequence configuration
3394 * (if desired), a &struct nl80211_wowlan_tcp_data_seq. For feature
3395 * advertising it is just a flag
3396 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN: data packet token configuration,
3397 * see &struct nl80211_wowlan_tcp_data_token and for advertising see
3398 * &struct nl80211_wowlan_tcp_data_token_feature.
3399 * @NL80211_WOWLAN_TCP_DATA_INTERVAL: data interval in seconds, maximum
3400 * interval in feature advertising (u32)
3401 * @NL80211_WOWLAN_TCP_WAKE_PAYLOAD: wake packet payload, for advertising a
3402 * u32 attribute holding the maximum length
3403 * @NL80211_WOWLAN_TCP_WAKE_MASK: Wake packet payload mask, not used for
3404 * feature advertising. The mask works like @NL80211_PKTPAT_MASK
3405 * but on the TCP payload only.
3406 * @NUM_NL80211_WOWLAN_TCP: number of TCP attributes
3407 * @MAX_NL80211_WOWLAN_TCP: highest attribute number
3409 enum nl80211_wowlan_tcp_attrs {
3410 __NL80211_WOWLAN_TCP_INVALID,
3411 NL80211_WOWLAN_TCP_SRC_IPV4,
3412 NL80211_WOWLAN_TCP_DST_IPV4,
3413 NL80211_WOWLAN_TCP_DST_MAC,
3414 NL80211_WOWLAN_TCP_SRC_PORT,
3415 NL80211_WOWLAN_TCP_DST_PORT,
3416 NL80211_WOWLAN_TCP_DATA_PAYLOAD,
3417 NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ,
3418 NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN,
3419 NL80211_WOWLAN_TCP_DATA_INTERVAL,
3420 NL80211_WOWLAN_TCP_WAKE_PAYLOAD,
3421 NL80211_WOWLAN_TCP_WAKE_MASK,
3424 NUM_NL80211_WOWLAN_TCP,
3425 MAX_NL80211_WOWLAN_TCP = NUM_NL80211_WOWLAN_TCP - 1
3429 * struct nl80211_coalesce_rule_support - coalesce rule support information
3430 * @max_rules: maximum number of rules supported
3431 * @pat: packet pattern support information
3432 * @max_delay: maximum supported coalescing delay in msecs
3434 * This struct is carried in %NL80211_ATTR_COALESCE_RULE in the
3435 * capability information given by the kernel to userspace.
3437 struct nl80211_coalesce_rule_support {
3439 struct nl80211_pattern_support pat;
3441 } __attribute__((packed));
3444 * enum nl80211_attr_coalesce_rule - coalesce rule attribute
3445 * @__NL80211_COALESCE_RULE_INVALID: invalid number for nested attribute
3446 * @NL80211_ATTR_COALESCE_RULE_DELAY: delay in msecs used for packet coalescing
3447 * @NL80211_ATTR_COALESCE_RULE_CONDITION: condition for packet coalescence,
3448 * see &enum nl80211_coalesce_condition.
3449 * @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN: packet offset, pattern is matched
3450 * after these fixed number of bytes of received packet
3451 * @NUM_NL80211_ATTR_COALESCE_RULE: number of attributes
3452 * @NL80211_ATTR_COALESCE_RULE_MAX: max attribute number
3454 enum nl80211_attr_coalesce_rule {
3455 __NL80211_COALESCE_RULE_INVALID,
3456 NL80211_ATTR_COALESCE_RULE_DELAY,
3457 NL80211_ATTR_COALESCE_RULE_CONDITION,
3458 NL80211_ATTR_COALESCE_RULE_PKT_PATTERN,
3461 NUM_NL80211_ATTR_COALESCE_RULE,
3462 NL80211_ATTR_COALESCE_RULE_MAX = NUM_NL80211_ATTR_COALESCE_RULE - 1
3466 * enum nl80211_coalesce_condition - coalesce rule conditions
3467 * @NL80211_COALESCE_CONDITION_MATCH: coalaesce Rx packets when patterns
3468 * in a rule are matched.
3469 * @NL80211_COALESCE_CONDITION_NO_MATCH: coalesce Rx packets when patterns
3470 * in a rule are not matched.
3472 enum nl80211_coalesce_condition {
3473 NL80211_COALESCE_CONDITION_MATCH,
3474 NL80211_COALESCE_CONDITION_NO_MATCH
3478 * enum nl80211_iface_limit_attrs - limit attributes
3479 * @NL80211_IFACE_LIMIT_UNSPEC: (reserved)
3480 * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that
3481 * can be chosen from this set of interface types (u32)
3482 * @NL80211_IFACE_LIMIT_TYPES: nested attribute containing a
3483 * flag attribute for each interface type in this set
3484 * @NUM_NL80211_IFACE_LIMIT: number of attributes
3485 * @MAX_NL80211_IFACE_LIMIT: highest attribute number
3487 enum nl80211_iface_limit_attrs {
3488 NL80211_IFACE_LIMIT_UNSPEC,
3489 NL80211_IFACE_LIMIT_MAX,
3490 NL80211_IFACE_LIMIT_TYPES,
3493 NUM_NL80211_IFACE_LIMIT,
3494 MAX_NL80211_IFACE_LIMIT = NUM_NL80211_IFACE_LIMIT - 1
3498 * enum nl80211_if_combination_attrs -- interface combination attributes
3500 * @NL80211_IFACE_COMB_UNSPEC: (reserved)
3501 * @NL80211_IFACE_COMB_LIMITS: Nested attributes containing the limits
3502 * for given interface types, see &enum nl80211_iface_limit_attrs.
3503 * @NL80211_IFACE_COMB_MAXNUM: u32 attribute giving the total number of
3504 * interfaces that can be created in this group. This number doesn't
3505 * apply to interfaces purely managed in software, which are listed
3506 * in a separate attribute %NL80211_ATTR_INTERFACES_SOFTWARE.
3507 * @NL80211_IFACE_COMB_STA_AP_BI_MATCH: flag attribute specifying that
3508 * beacon intervals within this group must be all the same even for
3509 * infrastructure and AP/GO combinations, i.e. the GO(s) must adopt
3510 * the infrastructure network's beacon interval.
3511 * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many
3512 * different channels may be used within this group.
3513 * @NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS: u32 attribute containing the bitmap
3514 * of supported channel widths for radar detection.
3515 * @NUM_NL80211_IFACE_COMB: number of attributes
3516 * @MAX_NL80211_IFACE_COMB: highest attribute number
3519 * limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2
3520 * => allows an AP and a STA that must match BIs
3522 * numbers = [ #{AP, P2P-GO} <= 8 ], channels = 1, max = 8
3523 * => allows 8 of AP/GO
3525 * numbers = [ #{STA} <= 2 ], channels = 2, max = 2
3526 * => allows two STAs on different channels
3528 * numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4
3529 * => allows a STA plus three P2P interfaces
3531 * The list of these four possiblities could completely be contained
3532 * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate
3533 * that any of these groups must match.
3535 * "Combinations" of just a single interface will not be listed here,
3536 * a single interface of any valid interface type is assumed to always
3537 * be possible by itself. This means that implicitly, for each valid
3538 * interface type, the following group always exists:
3539 * numbers = [ #{<type>} <= 1 ], channels = 1, max = 1
3541 enum nl80211_if_combination_attrs {
3542 NL80211_IFACE_COMB_UNSPEC,
3543 NL80211_IFACE_COMB_LIMITS,
3544 NL80211_IFACE_COMB_MAXNUM,
3545 NL80211_IFACE_COMB_STA_AP_BI_MATCH,
3546 NL80211_IFACE_COMB_NUM_CHANNELS,
3547 NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS,
3550 NUM_NL80211_IFACE_COMB,
3551 MAX_NL80211_IFACE_COMB = NUM_NL80211_IFACE_COMB - 1
3556 * enum nl80211_plink_state - state of a mesh peer link finite state machine
3558 * @NL80211_PLINK_LISTEN: initial state, considered the implicit
3559 * state of non existant mesh peer links
3560 * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to
3562 * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received
3563 * from this mesh peer
3564 * @NL80211_PLINK_CNF_RCVD: mesh plink confirm frame has been
3565 * received from this mesh peer
3566 * @NL80211_PLINK_ESTAB: mesh peer link is established
3567 * @NL80211_PLINK_HOLDING: mesh peer link is being closed or cancelled
3568 * @NL80211_PLINK_BLOCKED: all frames transmitted from this mesh
3569 * plink are discarded
3570 * @NUM_NL80211_PLINK_STATES: number of peer link states
3571 * @MAX_NL80211_PLINK_STATES: highest numerical value of plink states
3573 enum nl80211_plink_state {
3574 NL80211_PLINK_LISTEN,
3575 NL80211_PLINK_OPN_SNT,
3576 NL80211_PLINK_OPN_RCVD,
3577 NL80211_PLINK_CNF_RCVD,
3578 NL80211_PLINK_ESTAB,
3579 NL80211_PLINK_HOLDING,
3580 NL80211_PLINK_BLOCKED,
3583 NUM_NL80211_PLINK_STATES,
3584 MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1
3588 * enum nl80211_plink_action - actions to perform in mesh peers
3590 * @NL80211_PLINK_ACTION_NO_ACTION: perform no action
3591 * @NL80211_PLINK_ACTION_OPEN: start mesh peer link establishment
3592 * @NL80211_PLINK_ACTION_BLOCK: block traffic from this mesh peer
3593 * @NUM_NL80211_PLINK_ACTIONS: number of possible actions
3595 enum plink_actions {
3596 NL80211_PLINK_ACTION_NO_ACTION,
3597 NL80211_PLINK_ACTION_OPEN,
3598 NL80211_PLINK_ACTION_BLOCK,
3600 NUM_NL80211_PLINK_ACTIONS,
3604 #define NL80211_KCK_LEN 16
3605 #define NL80211_KEK_LEN 16
3606 #define NL80211_REPLAY_CTR_LEN 8
3609 * enum nl80211_rekey_data - attributes for GTK rekey offload
3610 * @__NL80211_REKEY_DATA_INVALID: invalid number for nested attributes
3611 * @NL80211_REKEY_DATA_KEK: key encryption key (binary)
3612 * @NL80211_REKEY_DATA_KCK: key confirmation key (binary)
3613 * @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary)
3614 * @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal)
3615 * @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal)
3617 enum nl80211_rekey_data {
3618 __NL80211_REKEY_DATA_INVALID,
3619 NL80211_REKEY_DATA_KEK,
3620 NL80211_REKEY_DATA_KCK,
3621 NL80211_REKEY_DATA_REPLAY_CTR,
3624 NUM_NL80211_REKEY_DATA,
3625 MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1
3629 * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID
3630 * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in
3632 * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element
3634 * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID
3635 * element in Beacon frames but zero out each byte in the SSID
3637 enum nl80211_hidden_ssid {
3638 NL80211_HIDDEN_SSID_NOT_IN_USE,
3639 NL80211_HIDDEN_SSID_ZERO_LEN,
3640 NL80211_HIDDEN_SSID_ZERO_CONTENTS
3644 * enum nl80211_sta_wme_attr - station WME attributes
3645 * @__NL80211_STA_WME_INVALID: invalid number for nested attribute
3646 * @NL80211_STA_WME_UAPSD_QUEUES: bitmap of uapsd queues. the format
3647 * is the same as the AC bitmap in the QoS info field.
3648 * @NL80211_STA_WME_MAX_SP: max service period. the format is the same
3649 * as the MAX_SP field in the QoS info field (but already shifted down).
3650 * @__NL80211_STA_WME_AFTER_LAST: internal
3651 * @NL80211_STA_WME_MAX: highest station WME attribute
3653 enum nl80211_sta_wme_attr {
3654 __NL80211_STA_WME_INVALID,
3655 NL80211_STA_WME_UAPSD_QUEUES,
3656 NL80211_STA_WME_MAX_SP,
3659 __NL80211_STA_WME_AFTER_LAST,
3660 NL80211_STA_WME_MAX = __NL80211_STA_WME_AFTER_LAST - 1
3664 * enum nl80211_pmksa_candidate_attr - attributes for PMKSA caching candidates
3665 * @__NL80211_PMKSA_CANDIDATE_INVALID: invalid number for nested attributes
3666 * @NL80211_PMKSA_CANDIDATE_INDEX: candidate index (u32; the smaller, the higher
3668 * @NL80211_PMKSA_CANDIDATE_BSSID: candidate BSSID (6 octets)
3669 * @NL80211_PMKSA_CANDIDATE_PREAUTH: RSN pre-authentication supported (flag)
3670 * @NUM_NL80211_PMKSA_CANDIDATE: number of PMKSA caching candidate attributes
3672 * @MAX_NL80211_PMKSA_CANDIDATE: highest PMKSA caching candidate attribute
3675 enum nl80211_pmksa_candidate_attr {
3676 __NL80211_PMKSA_CANDIDATE_INVALID,
3677 NL80211_PMKSA_CANDIDATE_INDEX,
3678 NL80211_PMKSA_CANDIDATE_BSSID,
3679 NL80211_PMKSA_CANDIDATE_PREAUTH,
3682 NUM_NL80211_PMKSA_CANDIDATE,
3683 MAX_NL80211_PMKSA_CANDIDATE = NUM_NL80211_PMKSA_CANDIDATE - 1
3687 * enum nl80211_tdls_operation - values for %NL80211_ATTR_TDLS_OPERATION
3688 * @NL80211_TDLS_DISCOVERY_REQ: Send a TDLS discovery request
3689 * @NL80211_TDLS_SETUP: Setup TDLS link
3690 * @NL80211_TDLS_TEARDOWN: Teardown a TDLS link which is already established
3691 * @NL80211_TDLS_ENABLE_LINK: Enable TDLS link
3692 * @NL80211_TDLS_DISABLE_LINK: Disable TDLS link
3694 enum nl80211_tdls_operation {
3695 NL80211_TDLS_DISCOVERY_REQ,
3697 NL80211_TDLS_TEARDOWN,
3698 NL80211_TDLS_ENABLE_LINK,
3699 NL80211_TDLS_DISABLE_LINK,
3703 * enum nl80211_ap_sme_features - device-integrated AP features
3704 * Reserved for future use, no bits are defined in
3705 * NL80211_ATTR_DEVICE_AP_SME yet.
3706 enum nl80211_ap_sme_features {
3711 * enum nl80211_feature_flags - device/driver features
3712 * @NL80211_FEATURE_SK_TX_STATUS: This driver supports reflecting back
3713 * TX status to the socket error queue when requested with the
3715 * @NL80211_FEATURE_HT_IBSS: This driver supports IBSS with HT datarates.
3716 * @NL80211_FEATURE_INACTIVITY_TIMER: This driver takes care of freeing up
3717 * the connected inactive stations in AP mode.
3718 * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested
3719 * to work properly to suppport receiving regulatory hints from
3720 * cellular base stations.
3721 * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: If this is set, an active
3722 * P2P Device (%NL80211_IFTYPE_P2P_DEVICE) requires its own channel
3723 * in the interface combinations, even when it's only used for scan
3724 * and remain-on-channel. This could be due to, for example, the
3725 * remain-on-channel implementation requiring a channel context.
3726 * @NL80211_FEATURE_SAE: This driver supports simultaneous authentication of
3727 * equals (SAE) with user space SME (NL80211_CMD_AUTHENTICATE) in station
3729 * @NL80211_FEATURE_LOW_PRIORITY_SCAN: This driver supports low priority scan
3730 * @NL80211_FEATURE_SCAN_FLUSH: Scan flush is supported
3731 * @NL80211_FEATURE_AP_SCAN: Support scanning using an AP vif
3732 * @NL80211_FEATURE_VIF_TXPOWER: The driver supports per-vif TX power setting
3733 * @NL80211_FEATURE_NEED_OBSS_SCAN: The driver expects userspace to perform
3734 * OBSS scans and generate 20/40 BSS coex reports. This flag is used only
3735 * for drivers implementing the CONNECT API, for AUTH/ASSOC it is implied.
3736 * @NL80211_FEATURE_P2P_GO_CTWIN: P2P GO implementation supports CT Window
3738 * @NL80211_FEATURE_P2P_GO_OPPPS: P2P GO implementation supports opportunistic
3740 * @NL80211_FEATURE_FULL_AP_CLIENT_STATE: The driver supports full state
3741 * transitions for AP clients. Without this flag (and if the driver
3742 * doesn't have the AP SME in the device) the driver supports adding
3743 * stations only when they're associated and adds them in associated
3744 * state (to later be transitioned into authorized), with this flag
3745 * they should be added before even sending the authentication reply
3746 * and then transitioned into authenticated, associated and authorized
3747 * states using station flags.
3748 * Note that even for drivers that support this, the default is to add
3749 * stations in authenticated/associated state, so to add unauthenticated
3750 * stations the authenticated/associated bits have to be set in the mask.
3751 * @NL80211_FEATURE_ADVERTISE_CHAN_LIMITS: cfg80211 advertises channel limits
3752 * (HT40, VHT 80/160 MHz) if this flag is set
3753 * @NL80211_FEATURE_USERSPACE_MPM: This driver supports a userspace Mesh
3754 * Peering Management entity which may be implemented by registering for
3755 * beacons or NL80211_CMD_NEW_PEER_CANDIDATE events. The mesh beacon is
3756 * still generated by the driver.
3757 * @NL80211_FEATURE_ACTIVE_MONITOR: This driver supports an active monitor
3758 * interface. An active monitor interface behaves like a normal monitor
3759 * interface, but gets added to the driver. It ensures that incoming
3760 * unicast packets directed at the configured interface address get ACKed.
3762 enum nl80211_feature_flags {
3763 NL80211_FEATURE_SK_TX_STATUS = 1 << 0,
3764 NL80211_FEATURE_HT_IBSS = 1 << 1,
3765 NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2,
3766 NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3,
3767 NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 1 << 4,
3768 NL80211_FEATURE_SAE = 1 << 5,
3769 NL80211_FEATURE_LOW_PRIORITY_SCAN = 1 << 6,
3770 NL80211_FEATURE_SCAN_FLUSH = 1 << 7,
3771 NL80211_FEATURE_AP_SCAN = 1 << 8,
3772 NL80211_FEATURE_VIF_TXPOWER = 1 << 9,
3773 NL80211_FEATURE_NEED_OBSS_SCAN = 1 << 10,
3774 NL80211_FEATURE_P2P_GO_CTWIN = 1 << 11,
3775 NL80211_FEATURE_P2P_GO_OPPPS = 1 << 12,
3776 /* bit 13 is reserved */
3777 NL80211_FEATURE_ADVERTISE_CHAN_LIMITS = 1 << 14,
3778 NL80211_FEATURE_FULL_AP_CLIENT_STATE = 1 << 15,
3779 NL80211_FEATURE_USERSPACE_MPM = 1 << 16,
3780 NL80211_FEATURE_ACTIVE_MONITOR = 1 << 17,
3784 * enum nl80211_probe_resp_offload_support_attr - optional supported
3785 * protocols for probe-response offloading by the driver/FW.
3786 * To be used with the %NL80211_ATTR_PROBE_RESP_OFFLOAD attribute.
3787 * Each enum value represents a bit in the bitmap of supported
3788 * protocols. Typically a subset of probe-requests belonging to a
3789 * supported protocol will be excluded from offload and uploaded
3792 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS: Support for WPS ver. 1
3793 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2: Support for WPS ver. 2
3794 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P: Support for P2P
3795 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U: Support for 802.11u
3797 enum nl80211_probe_resp_offload_support_attr {
3798 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS = 1<<0,
3799 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 = 1<<1,
3800 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P = 1<<2,
3801 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U = 1<<3,
3805 * enum nl80211_connect_failed_reason - connection request failed reasons
3806 * @NL80211_CONN_FAIL_MAX_CLIENTS: Maximum number of clients that can be
3807 * handled by the AP is reached.
3808 * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Connection request is rejected due to ACL.
3810 enum nl80211_connect_failed_reason {
3811 NL80211_CONN_FAIL_MAX_CLIENTS,
3812 NL80211_CONN_FAIL_BLOCKED_CLIENT,
3816 * enum nl80211_scan_flags - scan request control flags
3818 * Scan request control flags are used to control the handling
3819 * of NL80211_CMD_TRIGGER_SCAN and NL80211_CMD_START_SCHED_SCAN
3822 * @NL80211_SCAN_FLAG_LOW_PRIORITY: scan request has low priority
3823 * @NL80211_SCAN_FLAG_FLUSH: flush cache before scanning
3824 * @NL80211_SCAN_FLAG_AP: force a scan even if the interface is configured
3825 * as AP and the beaconing has already been configured. This attribute is
3826 * dangerous because will destroy stations performance as a lot of frames
3827 * will be lost while scanning off-channel, therefore it must be used only
3828 * when really needed
3830 enum nl80211_scan_flags {
3831 NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0,
3832 NL80211_SCAN_FLAG_FLUSH = 1<<1,
3833 NL80211_SCAN_FLAG_AP = 1<<2,
3837 * enum nl80211_acl_policy - access control policy
3839 * Access control policy is applied on a MAC list set by
3840 * %NL80211_CMD_START_AP and %NL80211_CMD_SET_MAC_ACL, to
3841 * be used with %NL80211_ATTR_ACL_POLICY.
3843 * @NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED: Deny stations which are
3844 * listed in ACL, i.e. allow all the stations which are not listed
3845 * in ACL to authenticate.
3846 * @NL80211_ACL_POLICY_DENY_UNLESS_LISTED: Allow the stations which are listed
3847 * in ACL, i.e. deny all the stations which are not listed in ACL.
3849 enum nl80211_acl_policy {
3850 NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED,
3851 NL80211_ACL_POLICY_DENY_UNLESS_LISTED,
3855 * enum nl80211_radar_event - type of radar event for DFS operation
3857 * Type of event to be used with NL80211_ATTR_RADAR_EVENT to inform userspace
3858 * about detected radars or success of the channel available check (CAC)
3860 * @NL80211_RADAR_DETECTED: A radar pattern has been detected. The channel is
3862 * @NL80211_RADAR_CAC_FINISHED: Channel Availability Check has been finished,
3863 * the channel is now available.
3864 * @NL80211_RADAR_CAC_ABORTED: Channel Availability Check has been aborted, no
3865 * change to the channel status.
3866 * @NL80211_RADAR_NOP_FINISHED: The Non-Occupancy Period for this channel is
3867 * over, channel becomes usable.
3869 enum nl80211_radar_event {
3870 NL80211_RADAR_DETECTED,
3871 NL80211_RADAR_CAC_FINISHED,
3872 NL80211_RADAR_CAC_ABORTED,
3873 NL80211_RADAR_NOP_FINISHED,
3877 * enum nl80211_dfs_state - DFS states for channels
3879 * Channel states used by the DFS code.
3881 * @NL80211_DFS_USABLE: The channel can be used, but channel availability
3882 * check (CAC) must be performed before using it for AP or IBSS.
3883 * @NL80211_DFS_UNAVAILABLE: A radar has been detected on this channel, it
3884 * is therefore marked as not available.
3885 * @NL80211_DFS_AVAILABLE: The channel has been CAC checked and is available.
3887 enum nl80211_dfs_state {
3889 NL80211_DFS_UNAVAILABLE,
3890 NL80211_DFS_AVAILABLE,
3894 * enum enum nl80211_protocol_features - nl80211 protocol features
3895 * @NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP: nl80211 supports splitting
3896 * wiphy dumps (if requested by the application with the attribute
3897 * %NL80211_ATTR_SPLIT_WIPHY_DUMP. Also supported is filtering the
3898 * wiphy dump by %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFINDEX or
3899 * %NL80211_ATTR_WDEV.
3901 enum nl80211_protocol_features {
3902 NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP = 1 << 0,
3906 * enum nl80211_crit_proto_id - nl80211 critical protocol identifiers
3908 * @NL80211_CRIT_PROTO_UNSPEC: protocol unspecified.
3909 * @NL80211_CRIT_PROTO_DHCP: BOOTP or DHCPv6 protocol.
3910 * @NL80211_CRIT_PROTO_EAPOL: EAPOL protocol.
3911 * @NL80211_CRIT_PROTO_APIPA: APIPA protocol.
3912 * @NUM_NL80211_CRIT_PROTO: must be kept last.
3914 enum nl80211_crit_proto_id {
3915 NL80211_CRIT_PROTO_UNSPEC,
3916 NL80211_CRIT_PROTO_DHCP,
3917 NL80211_CRIT_PROTO_EAPOL,
3918 NL80211_CRIT_PROTO_APIPA,
3919 /* add other protocols before this one */
3920 NUM_NL80211_CRIT_PROTO
3923 /* maximum duration for critical protocol measures */
3924 #define NL80211_CRIT_PROTO_MAX_DURATION 5000 /* msec */
3927 * enum nl80211_rxmgmt_flags - flags for received management frame.
3929 * Used by cfg80211_rx_mgmt()
3931 * @NL80211_RXMGMT_FLAG_ANSWERED: frame was answered by device/driver.
3933 enum nl80211_rxmgmt_flags {
3934 NL80211_RXMGMT_FLAG_ANSWERED = 1 << 0,
3937 #endif /* __LINUX_NL80211_H */