hostapd vendor branch: Update version from 0.6.10 => 2.1
[dragonfly.git] / contrib / hostapd / src / drivers / nl80211_copy.h
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JM
1#ifndef __LINUX_NL80211_H
2#define __LINUX_NL80211_H
3/*
4 * 802.11 netlink interface public header
5 *
6 * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
7 * Copyright 2008 Michael Wu <flamingice@sourmilk.net>
8 * Copyright 2008 Luis Carlos Cobo <luisca@cozybit.com>
9 * Copyright 2008 Michael Buesch <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>
13 *
14 * Permission to use, copy, modify, and/or distribute this software for any
15 * purpose with or without fee is hereby granted, provided that the above
16 * copyright notice and this permission notice appear in all copies.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
19 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
20 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
21 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
22 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
23 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
24 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
25 *
26 */
27
28#include <linux/types.h>
29
30#define NL80211_GENL_NAME "nl80211"
31
32/**
33 * DOC: Station handling
34 *
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
39 * to.
40 *
41 * Station handling varies per interface type and depending on the driver's
42 * capabilities.
43 *
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)
54 *
55 * TODO: need more info for other interface types
56 */
57
58/**
59 * DOC: Frame transmission/registration support
60 *
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.
66 *
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
73 * for doing that.
74 *
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.
78 *
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.
85 *
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.
90 *
91 * For more technical details, see the corresponding command descriptions
92 * below.
93 */
94
95/**
96 * DOC: Virtual interface / concurrency capabilities
97 *
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.
102 *
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.
106 *
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.
114 *
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.
123 *
124 * All together, these attributes define the concurrency of virtual
125 * interfaces that a given device supports.
126 */
127
128/**
129 * DOC: packet coalesce support
130 *
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.
135 *
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.
144 *
145 * User needs to configure following parameters for creating a coalesce
146 * rule.
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.
151 */
152
153/**
154 * enum nl80211_commands - supported nl80211 commands
155 *
156 * @NL80211_CMD_UNSPEC: unspecified command to catch errors
157 *
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.
174 *
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.
190 *
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.
200 *
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
221 *
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.
231 *
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
241 * %NL80211_ATTR_MAC.
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.
249 *
250 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set
251 * regulatory domain.
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.
265 *
266 * @NL80211_CMD_GET_MESH_CONFIG: Get mesh networking properties for the
267 * interface identified by %NL80211_ATTR_IFINDEX
268 *
269 * @NL80211_CMD_SET_MESH_CONFIG: Set mesh networking properties for the
270 * interface identified by %NL80211_ATTR_IFINDEX
271 *
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.
285 *
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
294 *
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
309 * results available.
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.
317 *
318 * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation
319 * or noise level
320 * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to
321 * NL80211_CMD_GET_SURVEY and on the "scan" multicast group)
322 *
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.
328 *
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.
355 *
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
387 * primitives).
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).
391 *
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
399 *
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.
410 *
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
413 * to the driver.
414 *
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.
437 *
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.
440 *
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
452 * radio).
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.
464 *
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.
468 *
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
503 * the frame.
504 * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for
505 * backward compatibility.
506 *
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
509 *
510 * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command
511 * is used to configure connection quality monitoring notification trigger
512 * levels.
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
515 * reached.
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.
525 *
526 * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface.
527 *
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.
532 *
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.
539 *
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.
551 *
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.
565 *
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.
573 *
574 * @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace
575 * of PMKSA caching dandidates.
576 *
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. The
585 * %NL80211_ATTR_TDLS_ACTION attribute determines the type of frame to be
586 * sent. Public Action codes (802.11-2012 8.1.5.1) will be sent as
587 * 802.11 management frames, while TDLS action codes (802.11-2012
588 * 8.5.13.1) will be encapsulated and sent as data frames. The currently
589 * supported Public Action code is %WLAN_PUB_ACTION_TDLS_DISCOVER_RES
590 * and the currently supported TDLS actions codes are given in
591 * &enum ieee80211_tdls_actioncode.
592 *
593 * @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP
594 * (or GO) interface (i.e. hostapd) to ask for unexpected frames to
595 * implement sending deauth to stations that send unexpected class 3
596 * frames. Also used as the event sent by the kernel when such a frame
597 * is received.
598 * For the event, the %NL80211_ATTR_MAC attribute carries the TA and
599 * other attributes like the interface index are present.
600 * If used as the command it must have an interface index and you can
601 * only unsubscribe from the event by closing the socket. Subscription
602 * is also for %NL80211_CMD_UNEXPECTED_4ADDR_FRAME events.
603 *
604 * @NL80211_CMD_UNEXPECTED_4ADDR_FRAME: Sent as an event indicating that the
605 * associated station identified by %NL80211_ATTR_MAC sent a 4addr frame
606 * and wasn't already in a 4-addr VLAN. The event will be sent similarly
607 * to the %NL80211_CMD_UNEXPECTED_FRAME event, to the same listener.
608 *
609 * @NL80211_CMD_PROBE_CLIENT: Probe an associated station on an AP interface
610 * by sending a null data frame to it and reporting when the frame is
611 * acknowleged. This is used to allow timing out inactive clients. Uses
612 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_MAC. The command returns a
613 * direct reply with an %NL80211_ATTR_COOKIE that is later used to match
614 * up the event with the request. The event includes the same data and
615 * has %NL80211_ATTR_ACK set if the frame was ACKed.
616 *
617 * @NL80211_CMD_REGISTER_BEACONS: Register this socket to receive beacons from
618 * other BSSes when any interfaces are in AP mode. This helps implement
619 * OLBC handling in hostapd. Beacons are reported in %NL80211_CMD_FRAME
620 * messages. Note that per PHY only one application may register.
621 *
622 * @NL80211_CMD_SET_NOACK_MAP: sets a bitmap for the individual TIDs whether
623 * No Acknowledgement Policy should be applied.
624 *
625 * @NL80211_CMD_CH_SWITCH_NOTIFY: An AP or GO may decide to switch channels
626 * independently of the userspace SME, send this event indicating
627 * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ and the
628 * attributes determining channel width.
629 *
630 * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by
631 * its %NL80211_ATTR_WDEV identifier. It must have been created with
632 * %NL80211_CMD_NEW_INTERFACE previously. After it has been started, the
633 * P2P Device can be used for P2P operations, e.g. remain-on-channel and
634 * public action frame TX.
635 * @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by
636 * its %NL80211_ATTR_WDEV identifier.
637 *
638 * @NL80211_CMD_CONN_FAILED: connection request to an AP failed; used to
639 * notify userspace that AP has rejected the connection request from a
640 * station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON
641 * is used for this.
642 *
643 * @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames
644 * for IBSS or MESH vif.
645 *
646 * @NL80211_CMD_SET_MAC_ACL: sets ACL for MAC address based access control.
647 * This is to be used with the drivers advertising the support of MAC
648 * address based access control. List of MAC addresses is passed in
649 * %NL80211_ATTR_MAC_ADDRS and ACL policy is passed in
650 * %NL80211_ATTR_ACL_POLICY. Driver will enable ACL with this list, if it
651 * is not already done. The new list will replace any existing list. Driver
652 * will clear its ACL when the list of MAC addresses passed is empty. This
653 * command is used in AP/P2P GO mode. Driver has to make sure to clear its
654 * ACL list during %NL80211_CMD_STOP_AP.
655 *
656 * @NL80211_CMD_RADAR_DETECT: Start a Channel availability check (CAC). Once
657 * a radar is detected or the channel availability scan (CAC) has finished
658 * or was aborted, or a radar was detected, usermode will be notified with
659 * this event. This command is also used to notify userspace about radars
660 * while operating on this channel.
661 * %NL80211_ATTR_RADAR_EVENT is used to inform about the type of the
662 * event.
663 *
664 * @NL80211_CMD_GET_PROTOCOL_FEATURES: Get global nl80211 protocol features,
665 * i.e. features for the nl80211 protocol rather than device features.
666 * Returns the features in the %NL80211_ATTR_PROTOCOL_FEATURES bitmap.
667 *
668 * @NL80211_CMD_UPDATE_FT_IES: Pass down the most up-to-date Fast Transition
669 * Information Element to the WLAN driver
670 *
671 * @NL80211_CMD_FT_EVENT: Send a Fast transition event from the WLAN driver
672 * to the supplicant. This will carry the target AP's MAC address along
673 * with the relevant Information Elements. This event is used to report
674 * received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE).
675 *
676 * @NL80211_CMD_CRIT_PROTOCOL_START: Indicates user-space will start running
677 * a critical protocol that needs more reliability in the connection to
678 * complete.
679 *
680 * @NL80211_CMD_CRIT_PROTOCOL_STOP: Indicates the connection reliability can
681 * return back to normal.
682 *
683 * @NL80211_CMD_GET_COALESCE: Get currently supported coalesce rules.
684 * @NL80211_CMD_SET_COALESCE: Configure coalesce rules or clear existing rules.
685 *
686 * @NL80211_CMD_CHANNEL_SWITCH: Perform a channel switch by announcing the
687 * the new channel information (Channel Switch Announcement - CSA)
688 * in the beacon for some time (as defined in the
689 * %NL80211_ATTR_CH_SWITCH_COUNT parameter) and then change to the
690 * new channel. Userspace provides the new channel information (using
691 * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel
692 * width). %NL80211_ATTR_CH_SWITCH_BLOCK_TX may be supplied to inform
693 * other station that transmission must be blocked until the channel
694 * switch is complete.
695 *
696 * @NL80211_CMD_VENDOR: Vendor-specified command/event. The command is specified
697 * by the %NL80211_ATTR_VENDOR_ID attribute and a sub-command in
698 * %NL80211_ATTR_VENDOR_SUBCMD. Parameter(s) can be transported in
699 * %NL80211_ATTR_VENDOR_DATA.
700 * For feature advertisement, the %NL80211_ATTR_VENDOR_DATA attribute is
701 * used in the wiphy data as a nested attribute containing descriptions
702 * (&struct nl80211_vendor_cmd_info) of the supported vendor commands.
703 * This may also be sent as an event with the same attributes.
704 *
705 * @NL80211_CMD_SET_QOS_MAP: Set Interworking QoS mapping for IP DSCP values.
706 * The QoS mapping information is included in %NL80211_ATTR_QOS_MAP. If
707 * that attribute is not included, QoS mapping is disabled. Since this
708 * QoS mapping is relevant for IP packets, it is only valid during an
709 * association. This is cleared on disassociation and AP restart.
710 *
711 * @NL80211_CMD_MAX: highest used command number
712 * @__NL80211_CMD_AFTER_LAST: internal use
713 */
714enum nl80211_commands {
715/* don't change the order or add anything between, this is ABI! */
716 NL80211_CMD_UNSPEC,
717
718 NL80211_CMD_GET_WIPHY, /* can dump */
719 NL80211_CMD_SET_WIPHY,
720 NL80211_CMD_NEW_WIPHY,
721 NL80211_CMD_DEL_WIPHY,
722
723 NL80211_CMD_GET_INTERFACE, /* can dump */
724 NL80211_CMD_SET_INTERFACE,
725 NL80211_CMD_NEW_INTERFACE,
726 NL80211_CMD_DEL_INTERFACE,
727
728 NL80211_CMD_GET_KEY,
729 NL80211_CMD_SET_KEY,
730 NL80211_CMD_NEW_KEY,
731 NL80211_CMD_DEL_KEY,
732
733 NL80211_CMD_GET_BEACON,
734 NL80211_CMD_SET_BEACON,
735 NL80211_CMD_START_AP,
736 NL80211_CMD_NEW_BEACON = NL80211_CMD_START_AP,
737 NL80211_CMD_STOP_AP,
738 NL80211_CMD_DEL_BEACON = NL80211_CMD_STOP_AP,
739
740 NL80211_CMD_GET_STATION,
741 NL80211_CMD_SET_STATION,
742 NL80211_CMD_NEW_STATION,
743 NL80211_CMD_DEL_STATION,
744
745 NL80211_CMD_GET_MPATH,
746 NL80211_CMD_SET_MPATH,
747 NL80211_CMD_NEW_MPATH,
748 NL80211_CMD_DEL_MPATH,
749
750 NL80211_CMD_SET_BSS,
751
752 NL80211_CMD_SET_REG,
753 NL80211_CMD_REQ_SET_REG,
754
755 NL80211_CMD_GET_MESH_CONFIG,
756 NL80211_CMD_SET_MESH_CONFIG,
757
758 NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */,
759
760 NL80211_CMD_GET_REG,
761
762 NL80211_CMD_GET_SCAN,
763 NL80211_CMD_TRIGGER_SCAN,
764 NL80211_CMD_NEW_SCAN_RESULTS,
765 NL80211_CMD_SCAN_ABORTED,
766
767 NL80211_CMD_REG_CHANGE,
768
769 NL80211_CMD_AUTHENTICATE,
770 NL80211_CMD_ASSOCIATE,
771 NL80211_CMD_DEAUTHENTICATE,
772 NL80211_CMD_DISASSOCIATE,
773
774 NL80211_CMD_MICHAEL_MIC_FAILURE,
775
776 NL80211_CMD_REG_BEACON_HINT,
777
778 NL80211_CMD_JOIN_IBSS,
779 NL80211_CMD_LEAVE_IBSS,
780
781 NL80211_CMD_TESTMODE,
782
783 NL80211_CMD_CONNECT,
784 NL80211_CMD_ROAM,
785 NL80211_CMD_DISCONNECT,
786
787 NL80211_CMD_SET_WIPHY_NETNS,
788
789 NL80211_CMD_GET_SURVEY,
790 NL80211_CMD_NEW_SURVEY_RESULTS,
791
792 NL80211_CMD_SET_PMKSA,
793 NL80211_CMD_DEL_PMKSA,
794 NL80211_CMD_FLUSH_PMKSA,
795
796 NL80211_CMD_REMAIN_ON_CHANNEL,
797 NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL,
798
799 NL80211_CMD_SET_TX_BITRATE_MASK,
800
801 NL80211_CMD_REGISTER_FRAME,
802 NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME,
803 NL80211_CMD_FRAME,
804 NL80211_CMD_ACTION = NL80211_CMD_FRAME,
805 NL80211_CMD_FRAME_TX_STATUS,
806 NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS,
807
808 NL80211_CMD_SET_POWER_SAVE,
809 NL80211_CMD_GET_POWER_SAVE,
810
811 NL80211_CMD_SET_CQM,
812 NL80211_CMD_NOTIFY_CQM,
813
814 NL80211_CMD_SET_CHANNEL,
815 NL80211_CMD_SET_WDS_PEER,
816
817 NL80211_CMD_FRAME_WAIT_CANCEL,
818
819 NL80211_CMD_JOIN_MESH,
820 NL80211_CMD_LEAVE_MESH,
821
822 NL80211_CMD_UNPROT_DEAUTHENTICATE,
823 NL80211_CMD_UNPROT_DISASSOCIATE,
824
825 NL80211_CMD_NEW_PEER_CANDIDATE,
826
827 NL80211_CMD_GET_WOWLAN,
828 NL80211_CMD_SET_WOWLAN,
829
830 NL80211_CMD_START_SCHED_SCAN,
831 NL80211_CMD_STOP_SCHED_SCAN,
832 NL80211_CMD_SCHED_SCAN_RESULTS,
833 NL80211_CMD_SCHED_SCAN_STOPPED,
834
835 NL80211_CMD_SET_REKEY_OFFLOAD,
836
837 NL80211_CMD_PMKSA_CANDIDATE,
838
839 NL80211_CMD_TDLS_OPER,
840 NL80211_CMD_TDLS_MGMT,
841
842 NL80211_CMD_UNEXPECTED_FRAME,
843
844 NL80211_CMD_PROBE_CLIENT,
845
846 NL80211_CMD_REGISTER_BEACONS,
847
848 NL80211_CMD_UNEXPECTED_4ADDR_FRAME,
849
850 NL80211_CMD_SET_NOACK_MAP,
851
852 NL80211_CMD_CH_SWITCH_NOTIFY,
853
854 NL80211_CMD_START_P2P_DEVICE,
855 NL80211_CMD_STOP_P2P_DEVICE,
856
857 NL80211_CMD_CONN_FAILED,
858
859 NL80211_CMD_SET_MCAST_RATE,
860
861 NL80211_CMD_SET_MAC_ACL,
862
863 NL80211_CMD_RADAR_DETECT,
864
865 NL80211_CMD_GET_PROTOCOL_FEATURES,
866
867 NL80211_CMD_UPDATE_FT_IES,
868 NL80211_CMD_FT_EVENT,
869
870 NL80211_CMD_CRIT_PROTOCOL_START,
871 NL80211_CMD_CRIT_PROTOCOL_STOP,
872
873 NL80211_CMD_GET_COALESCE,
874 NL80211_CMD_SET_COALESCE,
875
876 NL80211_CMD_CHANNEL_SWITCH,
877
878 NL80211_CMD_VENDOR,
879
880 NL80211_CMD_SET_QOS_MAP,
881
882 /* add new commands above here */
883
884 /* used to define NL80211_CMD_MAX below */
885 __NL80211_CMD_AFTER_LAST,
886 NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1
887};
888
889/*
890 * Allow user space programs to use #ifdef on new commands by defining them
891 * here
892 */
893#define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS
894#define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE
895#define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE
896#define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE
897#define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE
898#define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE
899#define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE
900#define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT
901
902#define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS
903
904/* source-level API compatibility */
905#define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG
906#define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG
907#define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE
908
909/**
910 * enum nl80211_attrs - nl80211 netlink attributes
911 *
912 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors
913 *
914 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf.
915 * /sys/class/ieee80211/<phyname>/index
916 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming)
917 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters
918 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz,
919 * defines the channel together with the (deprecated)
920 * %NL80211_ATTR_WIPHY_CHANNEL_TYPE attribute or the attributes
921 * %NL80211_ATTR_CHANNEL_WIDTH and if needed %NL80211_ATTR_CENTER_FREQ1
922 * and %NL80211_ATTR_CENTER_FREQ2
923 * @NL80211_ATTR_CHANNEL_WIDTH: u32 attribute containing one of the values
924 * of &enum nl80211_chan_width, describing the channel width. See the
925 * documentation of the enum for more information.
926 * @NL80211_ATTR_CENTER_FREQ1: Center frequency of the first part of the
927 * channel, used for anything but 20 MHz bandwidth
928 * @NL80211_ATTR_CENTER_FREQ2: Center frequency of the second part of the
929 * channel, used only for 80+80 MHz bandwidth
930 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ
931 * if HT20 or HT40 are to be used (i.e., HT disabled if not included):
932 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including
933 * this attribute)
934 * NL80211_CHAN_HT20 = HT20 only
935 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel
936 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel
937 * This attribute is now deprecated.
938 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is
939 * less than or equal to the RTS threshold; allowed range: 1..255;
940 * dot11ShortRetryLimit; u8
941 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is
942 * greater than the RTS threshold; allowed range: 1..255;
943 * dot11ShortLongLimit; u8
944 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum
945 * length in octets for frames; allowed range: 256..8000, disable
946 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32
947 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length
948 * larger than or equal to this use RTS/CTS handshake); allowed range:
949 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32
950 * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11
951 * section 7.3.2.9; dot11CoverageClass; u8
952 *
953 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
954 * @NL80211_ATTR_IFNAME: network interface name
955 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype
956 *
957 * @NL80211_ATTR_WDEV: wireless device identifier, used for pseudo-devices
958 * that don't have a netdev (u64)
959 *
960 * @NL80211_ATTR_MAC: MAC address (various uses)
961 *
962 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of
963 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
964 * keys
965 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3)
966 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
967 * section 7.3.2.25.1, e.g. 0x000FAC04)
968 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
969 * CCMP keys, each six bytes in little endian
970 * @NL80211_ATTR_KEY_DEFAULT: Flag attribute indicating the key is default key
971 * @NL80211_ATTR_KEY_DEFAULT_MGMT: Flag attribute indicating the key is the
972 * default management key
973 * @NL80211_ATTR_CIPHER_SUITES_PAIRWISE: For crypto settings for connect or
974 * other commands, indicates which pairwise cipher suites are used
975 * @NL80211_ATTR_CIPHER_SUITE_GROUP: For crypto settings for connect or
976 * other commands, indicates which group cipher suite is used
977 *
978 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU
979 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing
980 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE
981 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE
982 *
983 * @NL80211_ATTR_STA_AID: Association ID for the station (u16)
984 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of
985 * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2)
986 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by
987 * IEEE 802.11 7.3.1.6 (u16).
988 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported
989 * rates as defined by IEEE 802.11 7.3.2.2 but without the length
990 * restriction (at most %NL80211_MAX_SUPP_RATES).
991 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station
992 * to, or the AP interface the station was originally added to to.
993 * @NL80211_ATTR_STA_INFO: information about a station, part of station info
994 * given for %NL80211_CMD_GET_STATION, nested attribute containing
995 * info as possible, see &enum nl80211_sta_info.
996 *
997 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands,
998 * consisting of a nested array.
999 *
1000 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes).
1001 * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link
1002 * (see &enum nl80211_plink_action).
1003 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path.
1004 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path
1005 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at
1006 * &enum nl80211_mpath_info.
1007 *
1008 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of
1009 * &enum nl80211_mntr_flags.
1010 *
1011 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the
1012 * current regulatory domain should be set to or is already set to.
1013 * For example, 'CR', for Costa Rica. This attribute is used by the kernel
1014 * to query the CRDA to retrieve one regulatory domain. This attribute can
1015 * also be used by userspace to query the kernel for the currently set
1016 * regulatory domain. We chose an alpha2 as that is also used by the
1017 * IEEE-802.11 country information element to identify a country.
1018 * Users can also simply ask the wireless core to set regulatory domain
1019 * to a specific alpha2.
1020 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory
1021 * rules.
1022 *
1023 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1)
1024 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled
1025 * (u8, 0 or 1)
1026 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled
1027 * (u8, 0 or 1)
1028 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic
1029 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length
1030 * restriction (at most %NL80211_MAX_SUPP_RATES).
1031 *
1032 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from
1033 * association request when used with NL80211_CMD_NEW_STATION)
1034 *
1035 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all
1036 * supported interface types, each a flag attribute with the number
1037 * of the interface mode.
1038 *
1039 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for
1040 * %NL80211_CMD_SET_MGMT_EXTRA_IE.
1041 *
1042 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with
1043 * %NL80211_CMD_SET_MGMT_EXTRA_IE).
1044 *
1045 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with
1046 * a single scan request, a wiphy attribute.
1047 * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS: number of SSIDs you can
1048 * scan with a single scheduled scan request, a wiphy attribute.
1049 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements
1050 * that can be added to a scan request
1051 * @NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN: maximum length of information
1052 * elements that can be added to a scheduled scan request
1053 * @NL80211_ATTR_MAX_MATCH_SETS: maximum number of sets that can be
1054 * used with @NL80211_ATTR_SCHED_SCAN_MATCH, a wiphy attribute.
1055 *
1056 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz)
1057 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive
1058 * scanning and include a zero-length SSID (wildcard) for wildcard scan
1059 * @NL80211_ATTR_BSS: scan result BSS
1060 *
1061 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain
1062 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_*
1063 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently
1064 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*)
1065 *
1066 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies
1067 * an array of command numbers (i.e. a mapping index to command number)
1068 * that the driver for the given wiphy supports.
1069 *
1070 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header
1071 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and
1072 * NL80211_CMD_ASSOCIATE events
1073 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets)
1074 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type,
1075 * represented as a u32
1076 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and
1077 * %NL80211_CMD_DISASSOCIATE, u16
1078 *
1079 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as
1080 * a u32
1081 *
1082 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change
1083 * due to considerations from a beacon hint. This attribute reflects
1084 * the state of the channel _before_ the beacon hint processing. This
1085 * attributes consists of a nested attribute containing
1086 * NL80211_FREQUENCY_ATTR_*
1087 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change
1088 * due to considerations from a beacon hint. This attribute reflects
1089 * the state of the channel _after_ the beacon hint processing. This
1090 * attributes consists of a nested attribute containing
1091 * NL80211_FREQUENCY_ATTR_*
1092 *
1093 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported
1094 * cipher suites
1095 *
1096 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look
1097 * for other networks on different channels
1098 *
1099 * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this
1100 * is used, e.g., with %NL80211_CMD_AUTHENTICATE event
1101 *
1102 * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is
1103 * used for the association (&enum nl80211_mfp, represented as a u32);
1104 * this attribute can be used
1105 * with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests
1106 *
1107 * @NL80211_ATTR_STA_FLAGS2: Attribute containing a
1108 * &struct nl80211_sta_flag_update.
1109 *
1110 * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls
1111 * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in
1112 * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE
1113 * request, the driver will assume that the port is unauthorized until
1114 * authorized by user space. Otherwise, port is marked authorized by
1115 * default in station mode.
1116 * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the
1117 * ethertype that will be used for key negotiation. It can be
1118 * specified with the associate and connect commands. If it is not
1119 * specified, the value defaults to 0x888E (PAE, 802.1X). This
1120 * attribute is also used as a flag in the wiphy information to
1121 * indicate that protocols other than PAE are supported.
1122 * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with
1123 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom
1124 * ethertype frames used for key negotiation must not be encrypted.
1125 *
1126 * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver.
1127 * We recommend using nested, driver-specific attributes within this.
1128 *
1129 * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT
1130 * event was due to the AP disconnecting the station, and not due to
1131 * a local disconnect request.
1132 * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT
1133 * event (u16)
1134 * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating
1135 * that protected APs should be used. This is also used with NEW_BEACON to
1136 * indicate that the BSS is to use protection.
1137 *
1138 * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON
1139 * to indicate which unicast key ciphers will be used with the connection
1140 * (an array of u32).
1141 * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
1142 * indicate which group key cipher will be used with the connection (a
1143 * u32).
1144 * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
1145 * indicate which WPA version(s) the AP we want to associate with is using
1146 * (a u32 with flags from &enum nl80211_wpa_versions).
1147 * @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
1148 * indicate which key management algorithm(s) to use (an array of u32).
1149 *
1150 * @NL80211_ATTR_REQ_IE: (Re)association request information elements as
1151 * sent out by the card, for ROAM and successful CONNECT events.
1152 * @NL80211_ATTR_RESP_IE: (Re)association response information elements as
1153 * sent by peer, for ROAM and successful CONNECT events.
1154 *
1155 * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE
1156 * commands to specify using a reassociate frame
1157 *
1158 * @NL80211_ATTR_KEY: key information in a nested attribute with
1159 * %NL80211_KEY_* sub-attributes
1160 * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect()
1161 * and join_ibss(), key information is in a nested attribute each
1162 * with %NL80211_KEY_* sub-attributes
1163 *
1164 * @NL80211_ATTR_PID: Process ID of a network namespace.
1165 *
1166 * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for
1167 * dumps. This number increases whenever the object list being
1168 * dumped changes, and as such userspace can verify that it has
1169 * obtained a complete and consistent snapshot by verifying that
1170 * all dump messages contain the same generation number. If it
1171 * changed then the list changed and the dump should be repeated
1172 * completely from scratch.
1173 *
1174 * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface
1175 *
1176 * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of
1177 * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute
1178 * containing info as possible, see &enum survey_info.
1179 *
1180 * @NL80211_ATTR_PMKID: PMK material for PMKSA caching.
1181 * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can
1182 * cache, a wiphy attribute.
1183 *
1184 * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32.
1185 * @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that
1186 * specifies the maximum duration that can be requested with the
1187 * remain-on-channel operation, in milliseconds, u32.
1188 *
1189 * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects.
1190 *
1191 * @NL80211_ATTR_TX_RATES: Nested set of attributes
1192 * (enum nl80211_tx_rate_attributes) describing TX rates per band. The
1193 * enum nl80211_band value is used as the index (nla_type() of the nested
1194 * data. If a band is not included, it will be configured to allow all
1195 * rates based on negotiated supported rates information. This attribute
1196 * is used with %NL80211_CMD_SET_TX_BITRATE_MASK.
1197 *
1198 * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain
1199 * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME.
1200 * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the
1201 * @NL80211_CMD_REGISTER_FRAME command.
1202 * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a
1203 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing
1204 * information about which frame types can be transmitted with
1205 * %NL80211_CMD_FRAME.
1206 * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a
1207 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing
1208 * information about which frame types can be registered for RX.
1209 *
1210 * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was
1211 * acknowledged by the recipient.
1212 *
1213 * @NL80211_ATTR_PS_STATE: powersave state, using &enum nl80211_ps_state values.
1214 *
1215 * @NL80211_ATTR_CQM: connection quality monitor configuration in a
1216 * nested attribute with %NL80211_ATTR_CQM_* sub-attributes.
1217 *
1218 * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command
1219 * is requesting a local authentication/association state change without
1220 * invoking actual management frame exchange. This can be used with
1221 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE,
1222 * NL80211_CMD_DISASSOCIATE.
1223 *
1224 * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations
1225 * connected to this BSS.
1226 *
1227 * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See
1228 * &enum nl80211_tx_power_setting for possible values.
1229 * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units.
1230 * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING
1231 * for non-automatic settings.
1232 *
1233 * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly
1234 * means support for per-station GTKs.
1235 *
1236 * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting.
1237 * This can be used to mask out antennas which are not attached or should
1238 * not be used for transmitting. If an antenna is not selected in this
1239 * bitmap the hardware is not allowed to transmit on this antenna.
1240 *
1241 * Each bit represents one antenna, starting with antenna 1 at the first
1242 * bit. Depending on which antennas are selected in the bitmap, 802.11n
1243 * drivers can derive which chainmasks to use (if all antennas belonging to
1244 * a particular chain are disabled this chain should be disabled) and if
1245 * a chain has diversity antennas wether diversity should be used or not.
1246 * HT capabilities (STBC, TX Beamforming, Antenna selection) can be
1247 * derived from the available chains after applying the antenna mask.
1248 * Non-802.11n drivers can derive wether to use diversity or not.
1249 * Drivers may reject configurations or RX/TX mask combinations they cannot
1250 * support by returning -EINVAL.
1251 *
1252 * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving.
1253 * This can be used to mask out antennas which are not attached or should
1254 * not be used for receiving. If an antenna is not selected in this bitmap
1255 * the hardware should not be configured to receive on this antenna.
1256 * For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX.
1257 *
1258 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available
1259 * for configuration as TX antennas via the above parameters.
1260 *
1261 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX: Bitmap of antennas which are available
1262 * for configuration as RX antennas via the above parameters.
1263 *
1264 * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS
1265 *
1266 * @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be
1267 * transmitted on another channel when the channel given doesn't match
1268 * the current channel. If the current channel doesn't match and this
1269 * flag isn't set, the frame will be rejected. This is also used as an
1270 * nl80211 capability flag.
1271 *
1272 * @NL80211_ATTR_BSS_HT_OPMODE: HT operation mode (u16)
1273 *
1274 * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags
1275 * attributes, specifying what a key should be set as default as.
1276 * See &enum nl80211_key_default_types.
1277 *
1278 * @NL80211_ATTR_MESH_SETUP: Optional mesh setup parameters. These cannot be
1279 * changed once the mesh is active.
1280 * @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute
1281 * containing attributes from &enum nl80211_meshconf_params.
1282 * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver
1283 * allows auth frames in a mesh to be passed to userspace for processing via
1284 * the @NL80211_MESH_SETUP_USERSPACE_AUTH flag.
1285 * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as defined in
1286 * &enum nl80211_plink_state. Used when userspace is driving the peer link
1287 * management state machine. @NL80211_MESH_SETUP_USERSPACE_AMPE or
1288 * @NL80211_MESH_SETUP_USERSPACE_MPM must be enabled.
1289 *
1290 * @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy
1291 * capabilities, the supported WoWLAN triggers
1292 * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to
1293 * indicate which WoW triggers should be enabled. This is also
1294 * used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN
1295 * triggers.
1296 *
1297 * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan
1298 * cycles, in msecs.
1299 *
1300 * @NL80211_ATTR_SCHED_SCAN_MATCH: Nested attribute with one or more
1301 * sets of attributes to match during scheduled scans. Only BSSs
1302 * that match any of the sets will be reported. These are
1303 * pass-thru filter rules.
1304 * For a match to succeed, the BSS must match all attributes of a
1305 * set. Since not every hardware supports matching all types of
1306 * attributes, there is no guarantee that the reported BSSs are
1307 * fully complying with the match sets and userspace needs to be
1308 * able to ignore them by itself.
1309 * Thus, the implementation is somewhat hardware-dependent, but
1310 * this is only an optimization and the userspace application
1311 * needs to handle all the non-filtered results anyway.
1312 * If the match attributes don't make sense when combined with
1313 * the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID
1314 * is included in the probe request, but the match attributes
1315 * will never let it go through), -EINVAL may be returned.
1316 * If ommited, no filtering is done.
1317 *
1318 * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported
1319 * interface combinations. In each nested item, it contains attributes
1320 * defined in &enum nl80211_if_combination_attrs.
1321 * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like
1322 * %NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that
1323 * are managed in software: interfaces of these types aren't subject to
1324 * any restrictions in their number or combinations.
1325 *
1326 * @NL80211_ATTR_REKEY_DATA: nested attribute containing the information
1327 * necessary for GTK rekeying in the device, see &enum nl80211_rekey_data.
1328 *
1329 * @NL80211_ATTR_SCAN_SUPP_RATES: rates per to be advertised as supported in scan,
1330 * nested array attribute containing an entry for each band, with the entry
1331 * being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but
1332 * without the length restriction (at most %NL80211_MAX_SUPP_RATES).
1333 *
1334 * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon
1335 * and Probe Response (when response to wildcard Probe Request); see
1336 * &enum nl80211_hidden_ssid, represented as a u32
1337 *
1338 * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame.
1339 * This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to
1340 * provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the
1341 * driver (or firmware) replies to Probe Request frames.
1342 * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association
1343 * Response frames. This is used with %NL80211_CMD_NEW_BEACON and
1344 * %NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into
1345 * (Re)Association Response frames when the driver (or firmware) replies to
1346 * (Re)Association Request frames.
1347 *
1348 * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration
1349 * of the station, see &enum nl80211_sta_wme_attr.
1350 * @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working
1351 * as AP.
1352 *
1353 * @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of
1354 * roaming to another AP in the same ESS if the signal lever is low.
1355 *
1356 * @NL80211_ATTR_PMKSA_CANDIDATE: Nested attribute containing the PMKSA caching
1357 * candidate information, see &enum nl80211_pmksa_candidate_attr.
1358 *
1359 * @NL80211_ATTR_TX_NO_CCK_RATE: Indicates whether to use CCK rate or not
1360 * for management frames transmission. In order to avoid p2p probe/action
1361 * frames are being transmitted at CCK rate in 2GHz band, the user space
1362 * applications use this attribute.
1363 * This attribute is used with %NL80211_CMD_TRIGGER_SCAN and
1364 * %NL80211_CMD_FRAME commands.
1365 *
1366 * @NL80211_ATTR_TDLS_ACTION: Low level TDLS action code (e.g. link setup
1367 * request, link setup confirm, link teardown, etc.). Values are
1368 * described in the TDLS (802.11z) specification.
1369 * @NL80211_ATTR_TDLS_DIALOG_TOKEN: Non-zero token for uniquely identifying a
1370 * TDLS conversation between two devices.
1371 * @NL80211_ATTR_TDLS_OPERATION: High level TDLS operation; see
1372 * &enum nl80211_tdls_operation, represented as a u8.
1373 * @NL80211_ATTR_TDLS_SUPPORT: A flag indicating the device can operate
1374 * as a TDLS peer sta.
1375 * @NL80211_ATTR_TDLS_EXTERNAL_SETUP: The TDLS discovery/setup and teardown
1376 * procedures should be performed by sending TDLS packets via
1377 * %NL80211_CMD_TDLS_MGMT. Otherwise %NL80211_CMD_TDLS_OPER should be
1378 * used for asking the driver to perform a TDLS operation.
1379 *
1380 * @NL80211_ATTR_DEVICE_AP_SME: This u32 attribute may be listed for devices
1381 * that have AP support to indicate that they have the AP SME integrated
1382 * with support for the features listed in this attribute, see
1383 * &enum nl80211_ap_sme_features.
1384 *
1385 * @NL80211_ATTR_DONT_WAIT_FOR_ACK: Used with %NL80211_CMD_FRAME, this tells
1386 * the driver to not wait for an acknowledgement. Note that due to this,
1387 * it will also not give a status callback nor return a cookie. This is
1388 * mostly useful for probe responses to save airtime.
1389 *
1390 * @NL80211_ATTR_FEATURE_FLAGS: This u32 attribute contains flags from
1391 * &enum nl80211_feature_flags and is advertised in wiphy information.
1392 * @NL80211_ATTR_PROBE_RESP_OFFLOAD: Indicates that the HW responds to probe
1393 * requests while operating in AP-mode.
1394 * This attribute holds a bitmap of the supported protocols for
1395 * offloading (see &enum nl80211_probe_resp_offload_support_attr).
1396 *
1397 * @NL80211_ATTR_PROBE_RESP: Probe Response template data. Contains the entire
1398 * probe-response frame. The DA field in the 802.11 header is zero-ed out,
1399 * to be filled by the FW.
1400 * @NL80211_ATTR_DISABLE_HT: Force HT capable interfaces to disable
1401 * this feature. Currently, only supported in mac80211 drivers.
1402 * @NL80211_ATTR_HT_CAPABILITY_MASK: Specify which bits of the
1403 * ATTR_HT_CAPABILITY to which attention should be paid.
1404 * Currently, only mac80211 NICs support this feature.
1405 * The values that may be configured are:
1406 * MCS rates, MAX-AMSDU, HT-20-40 and HT_CAP_SGI_40
1407 * AMPDU density and AMPDU factor.
1408 * All values are treated as suggestions and may be ignored
1409 * by the driver as required. The actual values may be seen in
1410 * the station debugfs ht_caps file.
1411 *
1412 * @NL80211_ATTR_DFS_REGION: region for regulatory rules which this country
1413 * abides to when initiating radiation on DFS channels. A country maps
1414 * to one DFS region.
1415 *
1416 * @NL80211_ATTR_NOACK_MAP: This u16 bitmap contains the No Ack Policy of
1417 * up to 16 TIDs.
1418 *
1419 * @NL80211_ATTR_INACTIVITY_TIMEOUT: timeout value in seconds, this can be
1420 * used by the drivers which has MLME in firmware and does not have support
1421 * to report per station tx/rx activity to free up the staion entry from
1422 * the list. This needs to be used when the driver advertises the
1423 * capability to timeout the stations.
1424 *
1425 * @NL80211_ATTR_RX_SIGNAL_DBM: signal strength in dBm (as a 32-bit int);
1426 * this attribute is (depending on the driver capabilities) added to
1427 * received frames indicated with %NL80211_CMD_FRAME.
1428 *
1429 * @NL80211_ATTR_BG_SCAN_PERIOD: Background scan period in seconds
1430 * or 0 to disable background scan.
1431 *
1432 * @NL80211_ATTR_USER_REG_HINT_TYPE: type of regulatory hint passed from
1433 * userspace. If unset it is assumed the hint comes directly from
1434 * a user. If set code could specify exactly what type of source
1435 * was used to provide the hint. For the different types of
1436 * allowed user regulatory hints see nl80211_user_reg_hint_type.
1437 *
1438 * @NL80211_ATTR_CONN_FAILED_REASON: The reason for which AP has rejected
1439 * the connection request from a station. nl80211_connect_failed_reason
1440 * enum has different reasons of connection failure.
1441 *
1442 * @NL80211_ATTR_SAE_DATA: SAE elements in Authentication frames. This starts
1443 * with the Authentication transaction sequence number field.
1444 *
1445 * @NL80211_ATTR_VHT_CAPABILITY: VHT Capability information element (from
1446 * association request when used with NL80211_CMD_NEW_STATION)
1447 *
1448 * @NL80211_ATTR_SCAN_FLAGS: scan request control flags (u32)
1449 *
1450 * @NL80211_ATTR_P2P_CTWINDOW: P2P GO Client Traffic Window (u8), used with
1451 * the START_AP and SET_BSS commands
1452 * @NL80211_ATTR_P2P_OPPPS: P2P GO opportunistic PS (u8), used with the
1453 * START_AP and SET_BSS commands. This can have the values 0 or 1;
1454 * if not given in START_AP 0 is assumed, if not given in SET_BSS
1455 * no change is made.
1456 *
1457 * @NL80211_ATTR_LOCAL_MESH_POWER_MODE: local mesh STA link-specific power mode
1458 * defined in &enum nl80211_mesh_power_mode.
1459 *
1460 * @NL80211_ATTR_ACL_POLICY: ACL policy, see &enum nl80211_acl_policy,
1461 * carried in a u32 attribute
1462 *
1463 * @NL80211_ATTR_MAC_ADDRS: Array of nested MAC addresses, used for
1464 * MAC ACL.
1465 *
1466 * @NL80211_ATTR_MAC_ACL_MAX: u32 attribute to advertise the maximum
1467 * number of MAC addresses that a device can support for MAC
1468 * ACL.
1469 *
1470 * @NL80211_ATTR_RADAR_EVENT: Type of radar event for notification to userspace,
1471 * contains a value of enum nl80211_radar_event (u32).
1472 *
1473 * @NL80211_ATTR_EXT_CAPA: 802.11 extended capabilities that the kernel driver
1474 * has and handles. The format is the same as the IE contents. See
1475 * 802.11-2012 8.4.2.29 for more information.
1476 * @NL80211_ATTR_EXT_CAPA_MASK: Extended capabilities that the kernel driver
1477 * has set in the %NL80211_ATTR_EXT_CAPA value, for multibit fields.
1478 *
1479 * @NL80211_ATTR_STA_CAPABILITY: Station capabilities (u16) are advertised to
1480 * the driver, e.g., to enable TDLS power save (PU-APSD).
1481 *
1482 * @NL80211_ATTR_STA_EXT_CAPABILITY: Station extended capabilities are
1483 * advertised to the driver, e.g., to enable TDLS off channel operations
1484 * and PU-APSD.
1485 *
1486 * @NL80211_ATTR_PROTOCOL_FEATURES: global nl80211 feature flags, see
1487 * &enum nl80211_protocol_features, the attribute is a u32.
1488 *
1489 * @NL80211_ATTR_SPLIT_WIPHY_DUMP: flag attribute, userspace supports
1490 * receiving the data for a single wiphy split across multiple
1491 * messages, given with wiphy dump message
1492 *
1493 * @NL80211_ATTR_MDID: Mobility Domain Identifier
1494 *
1495 * @NL80211_ATTR_IE_RIC: Resource Information Container Information
1496 * Element
1497 *
1498 * @NL80211_ATTR_CRIT_PROT_ID: critical protocol identifier requiring increased
1499 * reliability, see &enum nl80211_crit_proto_id (u16).
1500 * @NL80211_ATTR_MAX_CRIT_PROT_DURATION: duration in milliseconds in which
1501 * the connection should have increased reliability (u16).
1502 *
1503 * @NL80211_ATTR_PEER_AID: Association ID for the peer TDLS station (u16).
1504 * This is similar to @NL80211_ATTR_STA_AID but with a difference of being
1505 * allowed to be used with the first @NL80211_CMD_SET_STATION command to
1506 * update a TDLS peer STA entry.
1507 *
1508 * @NL80211_ATTR_COALESCE_RULE: Coalesce rule information.
1509 *
1510 * @NL80211_ATTR_CH_SWITCH_COUNT: u32 attribute specifying the number of TBTT's
1511 * until the channel switch event.
1512 * @NL80211_ATTR_CH_SWITCH_BLOCK_TX: flag attribute specifying that transmission
1513 * must be blocked on the current channel (before the channel switch
1514 * operation).
1515 * @NL80211_ATTR_CSA_IES: Nested set of attributes containing the IE information
1516 * for the time while performing a channel switch.
1517 * @NL80211_ATTR_CSA_C_OFF_BEACON: Offset of the channel switch counter
1518 * field in the beacons tail (%NL80211_ATTR_BEACON_TAIL).
1519 * @NL80211_ATTR_CSA_C_OFF_PRESP: Offset of the channel switch counter
1520 * field in the probe response (%NL80211_ATTR_PROBE_RESP).
1521 *
1522 * @NL80211_ATTR_RXMGMT_FLAGS: flags for nl80211_send_mgmt(), u32.
1523 * As specified in the &enum nl80211_rxmgmt_flags.
1524 *
1525 * @NL80211_ATTR_STA_SUPPORTED_CHANNELS: array of supported channels.
1526 *
1527 * @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES: array of supported
1528 * supported operating classes.
1529 *
1530 * @NL80211_ATTR_HANDLE_DFS: A flag indicating whether user space
1531 * controls DFS operation in IBSS mode. If the flag is included in
1532 * %NL80211_CMD_JOIN_IBSS request, the driver will allow use of DFS
1533 * channels and reports radar events to userspace. Userspace is required
1534 * to react to radar events, e.g. initiate a channel switch or leave the
1535 * IBSS network.
1536 *
1537 * @NL80211_ATTR_SUPPORT_5_MHZ: A flag indicating that the device supports
1538 * 5 MHz channel bandwidth.
1539 * @NL80211_ATTR_SUPPORT_10_MHZ: A flag indicating that the device supports
1540 * 10 MHz channel bandwidth.
1541 *
1542 * @NL80211_ATTR_OPMODE_NOTIF: Operating mode field from Operating Mode
1543 * Notification Element based on association request when used with
1544 * %NL80211_CMD_NEW_STATION; u8 attribute.
1545 *
1546 * @NL80211_ATTR_VENDOR_ID: The vendor ID, either a 24-bit OUI or, if
1547 * %NL80211_VENDOR_ID_IS_LINUX is set, a special Linux ID (not used yet)
1548 * @NL80211_ATTR_VENDOR_SUBCMD: vendor sub-command
1549 * @NL80211_ATTR_VENDOR_DATA: data for the vendor command, if any; this
1550 * attribute is also used for vendor command feature advertisement
1551 * @NL80211_ATTR_VENDOR_EVENTS: used for event list advertising in the wiphy
1552 * info, containing a nested array of possible events
1553 *
1554 * @NL80211_ATTR_QOS_MAP: IP DSCP mapping for Interworking QoS mapping. This
1555 * data is in the format defined for the payload of the QoS Map Set element
1556 * in IEEE Std 802.11-2012, 8.4.2.97.
1557 *
1558 * @NL80211_ATTR_MAX: highest attribute number currently defined
1559 * @__NL80211_ATTR_AFTER_LAST: internal use
1560 */
1561enum nl80211_attrs {
1562/* don't change the order or add anything between, this is ABI! */
1563 NL80211_ATTR_UNSPEC,
1564
1565 NL80211_ATTR_WIPHY,
1566 NL80211_ATTR_WIPHY_NAME,
1567
1568 NL80211_ATTR_IFINDEX,
1569 NL80211_ATTR_IFNAME,
1570 NL80211_ATTR_IFTYPE,
1571
1572 NL80211_ATTR_MAC,
1573
1574 NL80211_ATTR_KEY_DATA,
1575 NL80211_ATTR_KEY_IDX,
1576 NL80211_ATTR_KEY_CIPHER,
1577 NL80211_ATTR_KEY_SEQ,
1578 NL80211_ATTR_KEY_DEFAULT,
1579
1580 NL80211_ATTR_BEACON_INTERVAL,
1581 NL80211_ATTR_DTIM_PERIOD,
1582 NL80211_ATTR_BEACON_HEAD,
1583 NL80211_ATTR_BEACON_TAIL,
1584
1585 NL80211_ATTR_STA_AID,
1586 NL80211_ATTR_STA_FLAGS,
1587 NL80211_ATTR_STA_LISTEN_INTERVAL,
1588 NL80211_ATTR_STA_SUPPORTED_RATES,
1589 NL80211_ATTR_STA_VLAN,
1590 NL80211_ATTR_STA_INFO,
1591
1592 NL80211_ATTR_WIPHY_BANDS,
1593
1594 NL80211_ATTR_MNTR_FLAGS,
1595
1596 NL80211_ATTR_MESH_ID,
1597 NL80211_ATTR_STA_PLINK_ACTION,
1598 NL80211_ATTR_MPATH_NEXT_HOP,
1599 NL80211_ATTR_MPATH_INFO,
1600
1601 NL80211_ATTR_BSS_CTS_PROT,
1602 NL80211_ATTR_BSS_SHORT_PREAMBLE,
1603 NL80211_ATTR_BSS_SHORT_SLOT_TIME,
1604
1605 NL80211_ATTR_HT_CAPABILITY,
1606
1607 NL80211_ATTR_SUPPORTED_IFTYPES,
1608
1609 NL80211_ATTR_REG_ALPHA2,
1610 NL80211_ATTR_REG_RULES,
1611
1612 NL80211_ATTR_MESH_CONFIG,
1613
1614 NL80211_ATTR_BSS_BASIC_RATES,
1615
1616 NL80211_ATTR_WIPHY_TXQ_PARAMS,
1617 NL80211_ATTR_WIPHY_FREQ,
1618 NL80211_ATTR_WIPHY_CHANNEL_TYPE,
1619
1620 NL80211_ATTR_KEY_DEFAULT_MGMT,
1621
1622 NL80211_ATTR_MGMT_SUBTYPE,
1623 NL80211_ATTR_IE,
1624
1625 NL80211_ATTR_MAX_NUM_SCAN_SSIDS,
1626
1627 NL80211_ATTR_SCAN_FREQUENCIES,
1628 NL80211_ATTR_SCAN_SSIDS,
1629 NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */
1630 NL80211_ATTR_BSS,
1631
1632 NL80211_ATTR_REG_INITIATOR,
1633 NL80211_ATTR_REG_TYPE,
1634
1635 NL80211_ATTR_SUPPORTED_COMMANDS,
1636
1637 NL80211_ATTR_FRAME,
1638 NL80211_ATTR_SSID,
1639 NL80211_ATTR_AUTH_TYPE,
1640 NL80211_ATTR_REASON_CODE,
1641
1642 NL80211_ATTR_KEY_TYPE,
1643
1644 NL80211_ATTR_MAX_SCAN_IE_LEN,
1645 NL80211_ATTR_CIPHER_SUITES,
1646
1647 NL80211_ATTR_FREQ_BEFORE,
1648 NL80211_ATTR_FREQ_AFTER,
1649
1650 NL80211_ATTR_FREQ_FIXED,
1651
1652
1653 NL80211_ATTR_WIPHY_RETRY_SHORT,
1654 NL80211_ATTR_WIPHY_RETRY_LONG,
1655 NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
1656 NL80211_ATTR_WIPHY_RTS_THRESHOLD,
1657
1658 NL80211_ATTR_TIMED_OUT,
1659
1660 NL80211_ATTR_USE_MFP,
1661
1662 NL80211_ATTR_STA_FLAGS2,
1663
1664 NL80211_ATTR_CONTROL_PORT,
1665
1666 NL80211_ATTR_TESTDATA,
1667
1668 NL80211_ATTR_PRIVACY,
1669
1670 NL80211_ATTR_DISCONNECTED_BY_AP,
1671 NL80211_ATTR_STATUS_CODE,
1672
1673 NL80211_ATTR_CIPHER_SUITES_PAIRWISE,
1674 NL80211_ATTR_CIPHER_SUITE_GROUP,
1675 NL80211_ATTR_WPA_VERSIONS,
1676 NL80211_ATTR_AKM_SUITES,
1677
1678 NL80211_ATTR_REQ_IE,
1679 NL80211_ATTR_RESP_IE,
1680
1681 NL80211_ATTR_PREV_BSSID,
1682
1683 NL80211_ATTR_KEY,
1684 NL80211_ATTR_KEYS,
1685
1686 NL80211_ATTR_PID,
1687
1688 NL80211_ATTR_4ADDR,
1689
1690 NL80211_ATTR_SURVEY_INFO,
1691
1692 NL80211_ATTR_PMKID,
1693 NL80211_ATTR_MAX_NUM_PMKIDS,
1694
1695 NL80211_ATTR_DURATION,
1696
1697 NL80211_ATTR_COOKIE,
1698
1699 NL80211_ATTR_WIPHY_COVERAGE_CLASS,
1700
1701 NL80211_ATTR_TX_RATES,
1702
1703 NL80211_ATTR_FRAME_MATCH,
1704
1705 NL80211_ATTR_ACK,
1706
1707 NL80211_ATTR_PS_STATE,
1708
1709 NL80211_ATTR_CQM,
1710
1711 NL80211_ATTR_LOCAL_STATE_CHANGE,
1712
1713 NL80211_ATTR_AP_ISOLATE,
1714
1715 NL80211_ATTR_WIPHY_TX_POWER_SETTING,
1716 NL80211_ATTR_WIPHY_TX_POWER_LEVEL,
1717
1718 NL80211_ATTR_TX_FRAME_TYPES,
1719 NL80211_ATTR_RX_FRAME_TYPES,
1720 NL80211_ATTR_FRAME_TYPE,
1721
1722 NL80211_ATTR_CONTROL_PORT_ETHERTYPE,
1723 NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT,
1724
1725 NL80211_ATTR_SUPPORT_IBSS_RSN,
1726
1727 NL80211_ATTR_WIPHY_ANTENNA_TX,
1728 NL80211_ATTR_WIPHY_ANTENNA_RX,
1729
1730 NL80211_ATTR_MCAST_RATE,
1731
1732 NL80211_ATTR_OFFCHANNEL_TX_OK,
1733
1734 NL80211_ATTR_BSS_HT_OPMODE,
1735
1736 NL80211_ATTR_KEY_DEFAULT_TYPES,
1737
1738 NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION,
1739
1740 NL80211_ATTR_MESH_SETUP,
1741
1742 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX,
1743 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX,
1744
1745 NL80211_ATTR_SUPPORT_MESH_AUTH,
1746 NL80211_ATTR_STA_PLINK_STATE,
1747
1748 NL80211_ATTR_WOWLAN_TRIGGERS,
1749 NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED,
1750
1751 NL80211_ATTR_SCHED_SCAN_INTERVAL,
1752
1753 NL80211_ATTR_INTERFACE_COMBINATIONS,
1754 NL80211_ATTR_SOFTWARE_IFTYPES,
1755
1756 NL80211_ATTR_REKEY_DATA,
1757
1758 NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS,
1759 NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN,
1760
1761 NL80211_ATTR_SCAN_SUPP_RATES,
1762
1763 NL80211_ATTR_HIDDEN_SSID,
1764
1765 NL80211_ATTR_IE_PROBE_RESP,
1766 NL80211_ATTR_IE_ASSOC_RESP,
1767
1768 NL80211_ATTR_STA_WME,
1769 NL80211_ATTR_SUPPORT_AP_UAPSD,
1770
1771 NL80211_ATTR_ROAM_SUPPORT,
1772
1773 NL80211_ATTR_SCHED_SCAN_MATCH,
1774 NL80211_ATTR_MAX_MATCH_SETS,
1775
1776 NL80211_ATTR_PMKSA_CANDIDATE,
1777
1778 NL80211_ATTR_TX_NO_CCK_RATE,
1779
1780 NL80211_ATTR_TDLS_ACTION,
1781 NL80211_ATTR_TDLS_DIALOG_TOKEN,
1782 NL80211_ATTR_TDLS_OPERATION,
1783 NL80211_ATTR_TDLS_SUPPORT,
1784 NL80211_ATTR_TDLS_EXTERNAL_SETUP,
1785
1786 NL80211_ATTR_DEVICE_AP_SME,
1787
1788 NL80211_ATTR_DONT_WAIT_FOR_ACK,
1789
1790 NL80211_ATTR_FEATURE_FLAGS,
1791
1792 NL80211_ATTR_PROBE_RESP_OFFLOAD,
1793
1794 NL80211_ATTR_PROBE_RESP,
1795
1796 NL80211_ATTR_DFS_REGION,
1797
1798 NL80211_ATTR_DISABLE_HT,
1799 NL80211_ATTR_HT_CAPABILITY_MASK,
1800
1801 NL80211_ATTR_NOACK_MAP,
1802
1803 NL80211_ATTR_INACTIVITY_TIMEOUT,
1804
1805 NL80211_ATTR_RX_SIGNAL_DBM,
1806
1807 NL80211_ATTR_BG_SCAN_PERIOD,
1808
1809 NL80211_ATTR_WDEV,
1810
1811 NL80211_ATTR_USER_REG_HINT_TYPE,
1812
1813 NL80211_ATTR_CONN_FAILED_REASON,
1814
1815 NL80211_ATTR_SAE_DATA,
1816
1817 NL80211_ATTR_VHT_CAPABILITY,
1818
1819 NL80211_ATTR_SCAN_FLAGS,
1820
1821 NL80211_ATTR_CHANNEL_WIDTH,
1822 NL80211_ATTR_CENTER_FREQ1,
1823 NL80211_ATTR_CENTER_FREQ2,
1824
1825 NL80211_ATTR_P2P_CTWINDOW,
1826 NL80211_ATTR_P2P_OPPPS,
1827
1828 NL80211_ATTR_LOCAL_MESH_POWER_MODE,
1829
1830 NL80211_ATTR_ACL_POLICY,
1831
1832 NL80211_ATTR_MAC_ADDRS,
1833
1834 NL80211_ATTR_MAC_ACL_MAX,
1835
1836 NL80211_ATTR_RADAR_EVENT,
1837
1838 NL80211_ATTR_EXT_CAPA,
1839 NL80211_ATTR_EXT_CAPA_MASK,
1840
1841 NL80211_ATTR_STA_CAPABILITY,
1842 NL80211_ATTR_STA_EXT_CAPABILITY,
1843
1844 NL80211_ATTR_PROTOCOL_FEATURES,
1845 NL80211_ATTR_SPLIT_WIPHY_DUMP,
1846
1847 NL80211_ATTR_DISABLE_VHT,
1848 NL80211_ATTR_VHT_CAPABILITY_MASK,
1849
1850 NL80211_ATTR_MDID,
1851 NL80211_ATTR_IE_RIC,
1852
1853 NL80211_ATTR_CRIT_PROT_ID,
1854 NL80211_ATTR_MAX_CRIT_PROT_DURATION,
1855
1856 NL80211_ATTR_PEER_AID,
1857
1858 NL80211_ATTR_COALESCE_RULE,
1859
1860 NL80211_ATTR_CH_SWITCH_COUNT,
1861 NL80211_ATTR_CH_SWITCH_BLOCK_TX,
1862 NL80211_ATTR_CSA_IES,
1863 NL80211_ATTR_CSA_C_OFF_BEACON,
1864 NL80211_ATTR_CSA_C_OFF_PRESP,
1865
1866 NL80211_ATTR_RXMGMT_FLAGS,
1867
1868 NL80211_ATTR_STA_SUPPORTED_CHANNELS,
1869
1870 NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES,
1871
1872 NL80211_ATTR_HANDLE_DFS,
1873
1874 NL80211_ATTR_SUPPORT_5_MHZ,
1875 NL80211_ATTR_SUPPORT_10_MHZ,
1876
1877 NL80211_ATTR_OPMODE_NOTIF,
1878
1879 NL80211_ATTR_VENDOR_ID,
1880 NL80211_ATTR_VENDOR_SUBCMD,
1881 NL80211_ATTR_VENDOR_DATA,
1882 NL80211_ATTR_VENDOR_EVENTS,
1883
1884 NL80211_ATTR_QOS_MAP,
1885
1886 /* add attributes here, update the policy in nl80211.c */
1887
1888 __NL80211_ATTR_AFTER_LAST,
1889 NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1
1890};
1891
1892/* source-level API compatibility */
1893#define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION
1894#define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG
1895
1896/*
1897 * Allow user space programs to use #ifdef on new attributes by defining them
1898 * here
1899 */
1900#define NL80211_CMD_CONNECT NL80211_CMD_CONNECT
1901#define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY
1902#define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES
1903#define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS
1904#define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ
1905#define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE
1906#define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE
1907#define NL80211_ATTR_IE NL80211_ATTR_IE
1908#define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR
1909#define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE
1910#define NL80211_ATTR_FRAME NL80211_ATTR_FRAME
1911#define NL80211_ATTR_SSID NL80211_ATTR_SSID
1912#define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE
1913#define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE
1914#define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE
1915#define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP
1916#define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS
1917#define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES
1918#define NL80211_ATTR_KEY NL80211_ATTR_KEY
1919#define NL80211_ATTR_KEYS NL80211_ATTR_KEYS
1920#define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS
1921
1922#define NL80211_MAX_SUPP_RATES 32
1923#define NL80211_MAX_SUPP_HT_RATES 77
1924#define NL80211_MAX_SUPP_REG_RULES 32
1925#define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0
1926#define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16
1927#define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24
1928#define NL80211_HT_CAPABILITY_LEN 26
1929#define NL80211_VHT_CAPABILITY_LEN 12
1930
1931#define NL80211_MAX_NR_CIPHER_SUITES 5
1932#define NL80211_MAX_NR_AKM_SUITES 2
1933
1934#define NL80211_MIN_REMAIN_ON_CHANNEL_TIME 10
1935
1936/* default RSSI threshold for scan results if none specified. */
1937#define NL80211_SCAN_RSSI_THOLD_OFF -300
1938
1939#define NL80211_CQM_TXE_MAX_INTVL 1800
1940
1941/**
1942 * enum nl80211_iftype - (virtual) interface types
1943 *
1944 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides
1945 * @NL80211_IFTYPE_ADHOC: independent BSS member
1946 * @NL80211_IFTYPE_STATION: managed BSS member
1947 * @NL80211_IFTYPE_AP: access point
1948 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points; VLAN interfaces
1949 * are a bit special in that they must always be tied to a pre-existing
1950 * AP type interface.
1951 * @NL80211_IFTYPE_WDS: wireless distribution interface
1952 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
1953 * @NL80211_IFTYPE_MESH_POINT: mesh point
1954 * @NL80211_IFTYPE_P2P_CLIENT: P2P client
1955 * @NL80211_IFTYPE_P2P_GO: P2P group owner
1956 * @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev
1957 * and therefore can't be created in the normal ways, use the
1958 * %NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE
1959 * commands to create and destroy one
1960 * @NL80211_IFTYPE_MAX: highest interface type number currently defined
1961 * @NUM_NL80211_IFTYPES: number of defined interface types
1962 *
1963 * These values are used with the %NL80211_ATTR_IFTYPE
1964 * to set the type of an interface.
1965 *
1966 */
1967enum nl80211_iftype {
1968 NL80211_IFTYPE_UNSPECIFIED,
1969 NL80211_IFTYPE_ADHOC,
1970 NL80211_IFTYPE_STATION,
1971 NL80211_IFTYPE_AP,
1972 NL80211_IFTYPE_AP_VLAN,
1973 NL80211_IFTYPE_WDS,
1974 NL80211_IFTYPE_MONITOR,
1975 NL80211_IFTYPE_MESH_POINT,
1976 NL80211_IFTYPE_P2P_CLIENT,
1977 NL80211_IFTYPE_P2P_GO,
1978 NL80211_IFTYPE_P2P_DEVICE,
1979
1980 /* keep last */
1981 NUM_NL80211_IFTYPES,
1982 NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1
1983};
1984
1985/**
1986 * enum nl80211_sta_flags - station flags
1987 *
1988 * Station flags. When a station is added to an AP interface, it is
1989 * assumed to be already associated (and hence authenticated.)
1990 *
1991 * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved
1992 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X)
1993 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames
1994 * with short barker preamble
1995 * @NL80211_STA_FLAG_WME: station is WME/QoS capable
1996 * @NL80211_STA_FLAG_MFP: station uses management frame protection
1997 * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated
1998 * @NL80211_STA_FLAG_TDLS_PEER: station is a TDLS peer -- this flag should
1999 * only be used in managed mode (even in the flags mask). Note that the
2000 * flag can't be changed, it is only valid while adding a station, and
2001 * attempts to change it will silently be ignored (rather than rejected
2002 * as errors.)
2003 * @NL80211_STA_FLAG_ASSOCIATED: station is associated; used with drivers
2004 * that support %NL80211_FEATURE_FULL_AP_CLIENT_STATE to transition a
2005 * previously added station into associated state
2006 * @NL80211_STA_FLAG_MAX: highest station flag number currently defined
2007 * @__NL80211_STA_FLAG_AFTER_LAST: internal use
2008 */
2009enum nl80211_sta_flags {
2010 __NL80211_STA_FLAG_INVALID,
2011 NL80211_STA_FLAG_AUTHORIZED,
2012 NL80211_STA_FLAG_SHORT_PREAMBLE,
2013 NL80211_STA_FLAG_WME,
2014 NL80211_STA_FLAG_MFP,
2015 NL80211_STA_FLAG_AUTHENTICATED,
2016 NL80211_STA_FLAG_TDLS_PEER,
2017 NL80211_STA_FLAG_ASSOCIATED,
2018
2019 /* keep last */
2020 __NL80211_STA_FLAG_AFTER_LAST,
2021 NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1
2022};
2023
2024#define NL80211_STA_FLAG_MAX_OLD_API NL80211_STA_FLAG_TDLS_PEER
2025
2026/**
2027 * struct nl80211_sta_flag_update - station flags mask/set
2028 * @mask: mask of station flags to set
2029 * @set: which values to set them to
2030 *
2031 * Both mask and set contain bits as per &enum nl80211_sta_flags.
2032 */
2033struct nl80211_sta_flag_update {
2034 __u32 mask;
2035 __u32 set;
2036} __attribute__((packed));
2037
2038/**
2039 * enum nl80211_rate_info - bitrate information
2040 *
2041 * These attribute types are used with %NL80211_STA_INFO_TXRATE
2042 * when getting information about the bitrate of a station.
2043 * There are 2 attributes for bitrate, a legacy one that represents
2044 * a 16-bit value, and new one that represents a 32-bit value.
2045 * If the rate value fits into 16 bit, both attributes are reported
2046 * with the same value. If the rate is too high to fit into 16 bits
2047 * (>6.5535Gbps) only 32-bit attribute is included.
2048 * User space tools encouraged to use the 32-bit attribute and fall
2049 * back to the 16-bit one for compatibility with older kernels.
2050 *
2051 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved
2052 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s)
2053 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8)
2054 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 MHz dualchannel bitrate
2055 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval
2056 * @NL80211_RATE_INFO_BITRATE32: total bitrate (u32, 100kbit/s)
2057 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined
2058 * @NL80211_RATE_INFO_VHT_MCS: MCS index for VHT (u8)
2059 * @NL80211_RATE_INFO_VHT_NSS: number of streams in VHT (u8)
2060 * @NL80211_RATE_INFO_80_MHZ_WIDTH: 80 MHz VHT rate
2061 * @NL80211_RATE_INFO_80P80_MHZ_WIDTH: 80+80 MHz VHT rate
2062 * @NL80211_RATE_INFO_160_MHZ_WIDTH: 160 MHz VHT rate
2063 * @__NL80211_RATE_INFO_AFTER_LAST: internal use
2064 */
2065enum nl80211_rate_info {
2066 __NL80211_RATE_INFO_INVALID,
2067 NL80211_RATE_INFO_BITRATE,
2068 NL80211_RATE_INFO_MCS,
2069 NL80211_RATE_INFO_40_MHZ_WIDTH,
2070 NL80211_RATE_INFO_SHORT_GI,
2071 NL80211_RATE_INFO_BITRATE32,
2072 NL80211_RATE_INFO_VHT_MCS,
2073 NL80211_RATE_INFO_VHT_NSS,
2074 NL80211_RATE_INFO_80_MHZ_WIDTH,
2075 NL80211_RATE_INFO_80P80_MHZ_WIDTH,
2076 NL80211_RATE_INFO_160_MHZ_WIDTH,
2077
2078 /* keep last */
2079 __NL80211_RATE_INFO_AFTER_LAST,
2080 NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1
2081};
2082
2083/**
2084 * enum nl80211_sta_bss_param - BSS information collected by STA
2085 *
2086 * These attribute types are used with %NL80211_STA_INFO_BSS_PARAM
2087 * when getting information about the bitrate of a station.
2088 *
2089 * @__NL80211_STA_BSS_PARAM_INVALID: attribute number 0 is reserved
2090 * @NL80211_STA_BSS_PARAM_CTS_PROT: whether CTS protection is enabled (flag)
2091 * @NL80211_STA_BSS_PARAM_SHORT_PREAMBLE: whether short preamble is enabled
2092 * (flag)
2093 * @NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME: whether short slot time is enabled
2094 * (flag)
2095 * @NL80211_STA_BSS_PARAM_DTIM_PERIOD: DTIM period for beaconing (u8)
2096 * @NL80211_STA_BSS_PARAM_BEACON_INTERVAL: Beacon interval (u16)
2097 * @NL80211_STA_BSS_PARAM_MAX: highest sta_bss_param number currently defined
2098 * @__NL80211_STA_BSS_PARAM_AFTER_LAST: internal use
2099 */
2100enum nl80211_sta_bss_param {
2101 __NL80211_STA_BSS_PARAM_INVALID,
2102 NL80211_STA_BSS_PARAM_CTS_PROT,
2103 NL80211_STA_BSS_PARAM_SHORT_PREAMBLE,
2104 NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME,
2105 NL80211_STA_BSS_PARAM_DTIM_PERIOD,
2106 NL80211_STA_BSS_PARAM_BEACON_INTERVAL,
2107
2108 /* keep last */
2109 __NL80211_STA_BSS_PARAM_AFTER_LAST,
2110 NL80211_STA_BSS_PARAM_MAX = __NL80211_STA_BSS_PARAM_AFTER_LAST - 1
2111};
2112
2113/**
2114 * enum nl80211_sta_info - station information
2115 *
2116 * These attribute types are used with %NL80211_ATTR_STA_INFO
2117 * when getting information about a station.
2118 *
2119 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved
2120 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs)
2121 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station)
2122 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station)
2123 * @NL80211_STA_INFO_RX_BYTES64: total received bytes (u64, from this station)
2124 * @NL80211_STA_INFO_TX_BYTES64: total transmitted bytes (u64, to this station)
2125 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm)
2126 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute
2127 * containing info as possible, see &enum nl80211_rate_info
2128 * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station)
2129 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this
2130 * station)
2131 * @NL80211_STA_INFO_TX_RETRIES: total retries (u32, to this station)
2132 * @NL80211_STA_INFO_TX_FAILED: total failed packets (u32, to this station)
2133 * @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm)
2134 * @NL80211_STA_INFO_LLID: the station's mesh LLID
2135 * @NL80211_STA_INFO_PLID: the station's mesh PLID
2136 * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station
2137 * (see %enum nl80211_plink_state)
2138 * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested
2139 * attribute, like NL80211_STA_INFO_TX_BITRATE.
2140 * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute
2141 * containing info as possible, see &enum nl80211_sta_bss_param
2142 * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected
2143 * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update.
2144 * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32)
2145 * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64)
2146 * @NL80211_STA_INFO_LOCAL_PM: local mesh STA link-specific power mode
2147 * @NL80211_STA_INFO_PEER_PM: peer mesh STA link-specific power mode
2148 * @NL80211_STA_INFO_NONPEER_PM: neighbor mesh STA power save mode towards
2149 * non-peer STA
2150 * @NL80211_STA_INFO_CHAIN_SIGNAL: per-chain signal strength of last PPDU
2151 * Contains a nested array of signal strength attributes (u8, dBm)
2152 * @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average
2153 * Same format as NL80211_STA_INFO_CHAIN_SIGNAL.
2154 * @__NL80211_STA_INFO_AFTER_LAST: internal
2155 * @NL80211_STA_INFO_MAX: highest possible station info attribute
2156 */
2157enum nl80211_sta_info {
2158 __NL80211_STA_INFO_INVALID,
2159 NL80211_STA_INFO_INACTIVE_TIME,
2160 NL80211_STA_INFO_RX_BYTES,
2161 NL80211_STA_INFO_TX_BYTES,
2162 NL80211_STA_INFO_LLID,
2163 NL80211_STA_INFO_PLID,
2164 NL80211_STA_INFO_PLINK_STATE,
2165 NL80211_STA_INFO_SIGNAL,
2166 NL80211_STA_INFO_TX_BITRATE,
2167 NL80211_STA_INFO_RX_PACKETS,
2168 NL80211_STA_INFO_TX_PACKETS,
2169 NL80211_STA_INFO_TX_RETRIES,
2170 NL80211_STA_INFO_TX_FAILED,
2171 NL80211_STA_INFO_SIGNAL_AVG,
2172 NL80211_STA_INFO_RX_BITRATE,
2173 NL80211_STA_INFO_BSS_PARAM,
2174 NL80211_STA_INFO_CONNECTED_TIME,
2175 NL80211_STA_INFO_STA_FLAGS,
2176 NL80211_STA_INFO_BEACON_LOSS,
2177 NL80211_STA_INFO_T_OFFSET,
2178 NL80211_STA_INFO_LOCAL_PM,
2179 NL80211_STA_INFO_PEER_PM,
2180 NL80211_STA_INFO_NONPEER_PM,
2181 NL80211_STA_INFO_RX_BYTES64,
2182 NL80211_STA_INFO_TX_BYTES64,
2183 NL80211_STA_INFO_CHAIN_SIGNAL,
2184 NL80211_STA_INFO_CHAIN_SIGNAL_AVG,
2185
2186 /* keep last */
2187 __NL80211_STA_INFO_AFTER_LAST,
2188 NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1
2189};
2190
2191/**
2192 * enum nl80211_mpath_flags - nl80211 mesh path flags
2193 *
2194 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active
2195 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running
2196 * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN
2197 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set
2198 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded
2199 */
2200enum nl80211_mpath_flags {
2201 NL80211_MPATH_FLAG_ACTIVE = 1<<0,
2202 NL80211_MPATH_FLAG_RESOLVING = 1<<1,
2203 NL80211_MPATH_FLAG_SN_VALID = 1<<2,
2204 NL80211_MPATH_FLAG_FIXED = 1<<3,
2205 NL80211_MPATH_FLAG_RESOLVED = 1<<4,
2206};
2207
2208/**
2209 * enum nl80211_mpath_info - mesh path information
2210 *
2211 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting
2212 * information about a mesh path.
2213 *
2214 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved
2215 * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination
2216 * @NL80211_MPATH_INFO_SN: destination sequence number
2217 * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path
2218 * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now
2219 * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in
2220 * &enum nl80211_mpath_flags;
2221 * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec
2222 * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries
2223 * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number
2224 * currently defind
2225 * @__NL80211_MPATH_INFO_AFTER_LAST: internal use
2226 */
2227enum nl80211_mpath_info {
2228 __NL80211_MPATH_INFO_INVALID,
2229 NL80211_MPATH_INFO_FRAME_QLEN,
2230 NL80211_MPATH_INFO_SN,
2231 NL80211_MPATH_INFO_METRIC,
2232 NL80211_MPATH_INFO_EXPTIME,
2233 NL80211_MPATH_INFO_FLAGS,
2234 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT,
2235 NL80211_MPATH_INFO_DISCOVERY_RETRIES,
2236
2237 /* keep last */
2238 __NL80211_MPATH_INFO_AFTER_LAST,
2239 NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1
2240};
2241
2242/**
2243 * enum nl80211_band_attr - band attributes
2244 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved
2245 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band,
2246 * an array of nested frequency attributes
2247 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band,
2248 * an array of nested bitrate attributes
2249 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as
2250 * defined in 802.11n
2251 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE
2252 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n
2253 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n
2254 * @NL80211_BAND_ATTR_VHT_MCS_SET: 32-byte attribute containing the MCS set as
2255 * defined in 802.11ac
2256 * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE
2257 * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined
2258 * @__NL80211_BAND_ATTR_AFTER_LAST: internal use
2259 */
2260enum nl80211_band_attr {
2261 __NL80211_BAND_ATTR_INVALID,
2262 NL80211_BAND_ATTR_FREQS,
2263 NL80211_BAND_ATTR_RATES,
2264
2265 NL80211_BAND_ATTR_HT_MCS_SET,
2266 NL80211_BAND_ATTR_HT_CAPA,
2267 NL80211_BAND_ATTR_HT_AMPDU_FACTOR,
2268 NL80211_BAND_ATTR_HT_AMPDU_DENSITY,
2269
2270 NL80211_BAND_ATTR_VHT_MCS_SET,
2271 NL80211_BAND_ATTR_VHT_CAPA,
2272
2273 /* keep last */
2274 __NL80211_BAND_ATTR_AFTER_LAST,
2275 NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1
2276};
2277
2278#define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA
2279
2280/**
2281 * enum nl80211_frequency_attr - frequency attributes
2282 * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved
2283 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz
2284 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current
2285 * regulatory domain.
2286 * @NL80211_FREQUENCY_ATTR_NO_IR: no mechanisms that initiate radiation
2287 * are permitted on this channel, this includes sending probe
2288 * requests, or modes of operation that require beaconing.
2289 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory
2290 * on this channel in current regulatory domain.
2291 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm
2292 * (100 * dBm).
2293 * @NL80211_FREQUENCY_ATTR_DFS_STATE: current state for DFS
2294 * (enum nl80211_dfs_state)
2295 * @NL80211_FREQUENCY_ATTR_DFS_TIME: time in miliseconds for how long
2296 * this channel is in this DFS state.
2297 * @NL80211_FREQUENCY_ATTR_NO_HT40_MINUS: HT40- isn't possible with this
2298 * channel as the control channel
2299 * @NL80211_FREQUENCY_ATTR_NO_HT40_PLUS: HT40+ isn't possible with this
2300 * channel as the control channel
2301 * @NL80211_FREQUENCY_ATTR_NO_80MHZ: any 80 MHz channel using this channel
2302 * as the primary or any of the secondary channels isn't possible,
2303 * this includes 80+80 channels
2304 * @NL80211_FREQUENCY_ATTR_NO_160MHZ: any 160 MHz (but not 80+80) channel
2305 * using this channel as the primary or any of the secondary channels
2306 * isn't possible
2307 * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number
2308 * currently defined
2309 * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use
2310 */
2311enum nl80211_frequency_attr {
2312 __NL80211_FREQUENCY_ATTR_INVALID,
2313 NL80211_FREQUENCY_ATTR_FREQ,
2314 NL80211_FREQUENCY_ATTR_DISABLED,
2315 NL80211_FREQUENCY_ATTR_NO_IR,
2316 __NL80211_FREQUENCY_ATTR_NO_IBSS,
2317 NL80211_FREQUENCY_ATTR_RADAR,
2318 NL80211_FREQUENCY_ATTR_MAX_TX_POWER,
2319 NL80211_FREQUENCY_ATTR_DFS_STATE,
2320 NL80211_FREQUENCY_ATTR_DFS_TIME,
2321 NL80211_FREQUENCY_ATTR_NO_HT40_MINUS,
2322 NL80211_FREQUENCY_ATTR_NO_HT40_PLUS,
2323 NL80211_FREQUENCY_ATTR_NO_80MHZ,
2324 NL80211_FREQUENCY_ATTR_NO_160MHZ,
2325
2326 /* keep last */
2327 __NL80211_FREQUENCY_ATTR_AFTER_LAST,
2328 NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1
2329};
2330
2331#define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER
2332#define NL80211_FREQUENCY_ATTR_PASSIVE_SCAN NL80211_FREQUENCY_ATTR_NO_IR
2333#define NL80211_FREQUENCY_ATTR_NO_IBSS NL80211_FREQUENCY_ATTR_NO_IR
2334#define NL80211_FREQUENCY_ATTR_NO_IR NL80211_FREQUENCY_ATTR_NO_IR
2335
2336/**
2337 * enum nl80211_bitrate_attr - bitrate attributes
2338 * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved
2339 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps
2340 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported
2341 * in 2.4 GHz band.
2342 * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number
2343 * currently defined
2344 * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use
2345 */
2346enum nl80211_bitrate_attr {
2347 __NL80211_BITRATE_ATTR_INVALID,
2348 NL80211_BITRATE_ATTR_RATE,
2349 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE,
2350
2351 /* keep last */
2352 __NL80211_BITRATE_ATTR_AFTER_LAST,
2353 NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1
2354};
2355
2356/**
2357 * enum nl80211_initiator - Indicates the initiator of a reg domain request
2358 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world
2359 * regulatory domain.
2360 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the
2361 * regulatory domain.
2362 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the
2363 * wireless core it thinks its knows the regulatory domain we should be in.
2364 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an
2365 * 802.11 country information element with regulatory information it
2366 * thinks we should consider. cfg80211 only processes the country
2367 * code from the IE, and relies on the regulatory domain information
2368 * structure passed by userspace (CRDA) from our wireless-regdb.
2369 * If a channel is enabled but the country code indicates it should
2370 * be disabled we disable the channel and re-enable it upon disassociation.
2371 */
2372enum nl80211_reg_initiator {
2373 NL80211_REGDOM_SET_BY_CORE,
2374 NL80211_REGDOM_SET_BY_USER,
2375 NL80211_REGDOM_SET_BY_DRIVER,
2376 NL80211_REGDOM_SET_BY_COUNTRY_IE,
2377};
2378
2379/**
2380 * enum nl80211_reg_type - specifies the type of regulatory domain
2381 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains
2382 * to a specific country. When this is set you can count on the
2383 * ISO / IEC 3166 alpha2 country code being valid.
2384 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory
2385 * domain.
2386 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom
2387 * driver specific world regulatory domain. These do not apply system-wide
2388 * and are only applicable to the individual devices which have requested
2389 * them to be applied.
2390 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product
2391 * of an intersection between two regulatory domains -- the previously
2392 * set regulatory domain on the system and the last accepted regulatory
2393 * domain request to be processed.
2394 */
2395enum nl80211_reg_type {
2396 NL80211_REGDOM_TYPE_COUNTRY,
2397 NL80211_REGDOM_TYPE_WORLD,
2398 NL80211_REGDOM_TYPE_CUSTOM_WORLD,
2399 NL80211_REGDOM_TYPE_INTERSECTION,
2400};
2401
2402/**
2403 * enum nl80211_reg_rule_attr - regulatory rule attributes
2404 * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved
2405 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional
2406 * considerations for a given frequency range. These are the
2407 * &enum nl80211_reg_rule_flags.
2408 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory
2409 * rule in KHz. This is not a center of frequency but an actual regulatory
2410 * band edge.
2411 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule
2412 * in KHz. This is not a center a frequency but an actual regulatory
2413 * band edge.
2414 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this
2415 * frequency range, in KHz.
2416 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain
2417 * for a given frequency range. The value is in mBi (100 * dBi).
2418 * If you don't have one then don't send this.
2419 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for
2420 * a given frequency range. The value is in mBm (100 * dBm).
2421 * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number
2422 * currently defined
2423 * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use
2424 */
2425enum nl80211_reg_rule_attr {
2426 __NL80211_REG_RULE_ATTR_INVALID,
2427 NL80211_ATTR_REG_RULE_FLAGS,
2428
2429 NL80211_ATTR_FREQ_RANGE_START,
2430 NL80211_ATTR_FREQ_RANGE_END,
2431 NL80211_ATTR_FREQ_RANGE_MAX_BW,
2432
2433 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN,
2434 NL80211_ATTR_POWER_RULE_MAX_EIRP,
2435
2436 /* keep last */
2437 __NL80211_REG_RULE_ATTR_AFTER_LAST,
2438 NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1
2439};
2440
2441/**
2442 * enum nl80211_sched_scan_match_attr - scheduled scan match attributes
2443 * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved
2444 * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching,
2445 * only report BSS with matching SSID.
2446 * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI: RSSI threshold (in dBm) for reporting a
2447 * BSS in scan results. Filtering is turned off if not specified.
2448 * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter
2449 * attribute number currently defined
2450 * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use
2451 */
2452enum nl80211_sched_scan_match_attr {
2453 __NL80211_SCHED_SCAN_MATCH_ATTR_INVALID,
2454
2455 NL80211_SCHED_SCAN_MATCH_ATTR_SSID,
2456 NL80211_SCHED_SCAN_MATCH_ATTR_RSSI,
2457
2458 /* keep last */
2459 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST,
2460 NL80211_SCHED_SCAN_MATCH_ATTR_MAX =
2461 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST - 1
2462};
2463
2464/* only for backward compatibility */
2465#define NL80211_ATTR_SCHED_SCAN_MATCH_SSID NL80211_SCHED_SCAN_MATCH_ATTR_SSID
2466
2467/**
2468 * enum nl80211_reg_rule_flags - regulatory rule flags
2469 *
2470 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed
2471 * @NL80211_RRF_NO_CCK: CCK modulation not allowed
2472 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed
2473 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed
2474 * @NL80211_RRF_DFS: DFS support is required to be used
2475 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links
2476 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links
2477 * @NL80211_RRF_NO_IR: no mechanisms that initiate radiation are allowed,
2478 * this includes probe requests or modes of operation that require
2479 * beaconing.
2480 */
2481enum nl80211_reg_rule_flags {
2482 NL80211_RRF_NO_OFDM = 1<<0,
2483 NL80211_RRF_NO_CCK = 1<<1,
2484 NL80211_RRF_NO_INDOOR = 1<<2,
2485 NL80211_RRF_NO_OUTDOOR = 1<<3,
2486 NL80211_RRF_DFS = 1<<4,
2487 NL80211_RRF_PTP_ONLY = 1<<5,
2488 NL80211_RRF_PTMP_ONLY = 1<<6,
2489 NL80211_RRF_NO_IR = 1<<7,
2490 __NL80211_RRF_NO_IBSS = 1<<8,
2491};
2492
2493#define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR
2494#define NL80211_RRF_NO_IBSS NL80211_RRF_NO_IR
2495#define NL80211_RRF_NO_IR NL80211_RRF_NO_IR
2496
2497/* For backport compatibility with older userspace */
2498#define NL80211_RRF_NO_IR_ALL (NL80211_RRF_NO_IR | __NL80211_RRF_NO_IBSS)
2499
2500/**
2501 * enum nl80211_dfs_regions - regulatory DFS regions
2502 *
2503 * @NL80211_DFS_UNSET: Country has no DFS master region specified
2504 * @NL80211_DFS_FCC: Country follows DFS master rules from FCC
2505 * @NL80211_DFS_ETSI: Country follows DFS master rules from ETSI
2506 * @NL80211_DFS_JP: Country follows DFS master rules from JP/MKK/Telec
2507 */
2508enum nl80211_dfs_regions {
2509 NL80211_DFS_UNSET = 0,
2510 NL80211_DFS_FCC = 1,
2511 NL80211_DFS_ETSI = 2,
2512 NL80211_DFS_JP = 3,
2513};
2514
2515/**
2516 * enum nl80211_user_reg_hint_type - type of user regulatory hint
2517 *
2518 * @NL80211_USER_REG_HINT_USER: a user sent the hint. This is always
2519 * assumed if the attribute is not set.
2520 * @NL80211_USER_REG_HINT_CELL_BASE: the hint comes from a cellular
2521 * base station. Device drivers that have been tested to work
2522 * properly to support this type of hint can enable these hints
2523 * by setting the NL80211_FEATURE_CELL_BASE_REG_HINTS feature
2524 * capability on the struct wiphy. The wireless core will
2525 * ignore all cell base station hints until at least one device
2526 * present has been registered with the wireless core that
2527 * has listed NL80211_FEATURE_CELL_BASE_REG_HINTS as a
2528 * supported feature.
2529 */
2530enum nl80211_user_reg_hint_type {
2531 NL80211_USER_REG_HINT_USER = 0,
2532 NL80211_USER_REG_HINT_CELL_BASE = 1,
2533};
2534
2535/**
2536 * enum nl80211_survey_info - survey information
2537 *
2538 * These attribute types are used with %NL80211_ATTR_SURVEY_INFO
2539 * when getting information about a survey.
2540 *
2541 * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved
2542 * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel
2543 * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm)
2544 * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used
2545 * @NL80211_SURVEY_INFO_CHANNEL_TIME: amount of time (in ms) that the radio
2546 * spent on this channel
2547 * @NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY: amount of the time the primary
2548 * channel was sensed busy (either due to activity or energy detect)
2549 * @NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY: amount of time the extension
2550 * channel was sensed busy
2551 * @NL80211_SURVEY_INFO_CHANNEL_TIME_RX: amount of time the radio spent
2552 * receiving data
2553 * @NL80211_SURVEY_INFO_CHANNEL_TIME_TX: amount of time the radio spent
2554 * transmitting data
2555 * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number
2556 * currently defined
2557 * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use
2558 */
2559enum nl80211_survey_info {
2560 __NL80211_SURVEY_INFO_INVALID,
2561 NL80211_SURVEY_INFO_FREQUENCY,
2562 NL80211_SURVEY_INFO_NOISE,
2563 NL80211_SURVEY_INFO_IN_USE,
2564 NL80211_SURVEY_INFO_CHANNEL_TIME,
2565 NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY,
2566 NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY,
2567 NL80211_SURVEY_INFO_CHANNEL_TIME_RX,
2568 NL80211_SURVEY_INFO_CHANNEL_TIME_TX,
2569
2570 /* keep last */
2571 __NL80211_SURVEY_INFO_AFTER_LAST,
2572 NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1
2573};
2574
2575/**
2576 * enum nl80211_mntr_flags - monitor configuration flags
2577 *
2578 * Monitor configuration flags.
2579 *
2580 * @__NL80211_MNTR_FLAG_INVALID: reserved
2581 *
2582 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS
2583 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP
2584 * @NL80211_MNTR_FLAG_CONTROL: pass control frames
2585 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering
2586 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing.
2587 * overrides all other flags.
2588 * @NL80211_MNTR_FLAG_ACTIVE: use the configured MAC address
2589 * and ACK incoming unicast packets.
2590 *
2591 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use
2592 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag
2593 */
2594enum nl80211_mntr_flags {
2595 __NL80211_MNTR_FLAG_INVALID,
2596 NL80211_MNTR_FLAG_FCSFAIL,
2597 NL80211_MNTR_FLAG_PLCPFAIL,
2598 NL80211_MNTR_FLAG_CONTROL,
2599 NL80211_MNTR_FLAG_OTHER_BSS,
2600 NL80211_MNTR_FLAG_COOK_FRAMES,
2601 NL80211_MNTR_FLAG_ACTIVE,
2602
2603 /* keep last */
2604 __NL80211_MNTR_FLAG_AFTER_LAST,
2605 NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1
2606};
2607
2608/**
2609 * enum nl80211_mesh_power_mode - mesh power save modes
2610 *
2611 * @NL80211_MESH_POWER_UNKNOWN: The mesh power mode of the mesh STA is
2612 * not known or has not been set yet.
2613 * @NL80211_MESH_POWER_ACTIVE: Active mesh power mode. The mesh STA is
2614 * in Awake state all the time.
2615 * @NL80211_MESH_POWER_LIGHT_SLEEP: Light sleep mode. The mesh STA will
2616 * alternate between Active and Doze states, but will wake up for
2617 * neighbor's beacons.
2618 * @NL80211_MESH_POWER_DEEP_SLEEP: Deep sleep mode. The mesh STA will
2619 * alternate between Active and Doze states, but may not wake up
2620 * for neighbor's beacons.
2621 *
2622 * @__NL80211_MESH_POWER_AFTER_LAST - internal use
2623 * @NL80211_MESH_POWER_MAX - highest possible power save level
2624 */
2625
2626enum nl80211_mesh_power_mode {
2627 NL80211_MESH_POWER_UNKNOWN,
2628 NL80211_MESH_POWER_ACTIVE,
2629 NL80211_MESH_POWER_LIGHT_SLEEP,
2630 NL80211_MESH_POWER_DEEP_SLEEP,
2631
2632 __NL80211_MESH_POWER_AFTER_LAST,
2633 NL80211_MESH_POWER_MAX = __NL80211_MESH_POWER_AFTER_LAST - 1
2634};
2635
2636/**
2637 * enum nl80211_meshconf_params - mesh configuration parameters
2638 *
2639 * Mesh configuration parameters. These can be changed while the mesh is
2640 * active.
2641 *
2642 * @__NL80211_MESHCONF_INVALID: internal use
2643 *
2644 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in
2645 * millisecond units, used by the Peer Link Open message
2646 *
2647 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in
2648 * millisecond units, used by the peer link management to close a peer link
2649 *
2650 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in
2651 * millisecond units
2652 *
2653 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed
2654 * on this mesh interface
2655 *
2656 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link
2657 * open retries that can be sent to establish a new peer link instance in a
2658 * mesh
2659 *
2660 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh
2661 * point.
2662 *
2663 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically open
2664 * peer links when we detect compatible mesh peers. Disabled if
2665 * @NL80211_MESH_SETUP_USERSPACE_MPM or @NL80211_MESH_SETUP_USERSPACE_AMPE are
2666 * set.
2667 *
2668 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames
2669 * containing a PREQ that an MP can send to a particular destination (path
2670 * target)
2671 *
2672 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths
2673 * (in milliseconds)
2674 *
2675 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait
2676 * until giving up on a path discovery (in milliseconds)
2677 *
2678 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh
2679 * points receiving a PREQ shall consider the forwarding information from
2680 * the root to be valid. (TU = time unit)
2681 *
2682 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in
2683 * TUs) during which an MP can send only one action frame containing a PREQ
2684 * reference element
2685 *
2686 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs)
2687 * that it takes for an HWMP information element to propagate across the
2688 * mesh
2689 *
2690 * @NL80211_MESHCONF_HWMP_ROOTMODE: whether root mode is enabled or not
2691 *
2692 * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a
2693 * source mesh point for path selection elements.
2694 *
2695 * @NL80211_MESHCONF_HWMP_RANN_INTERVAL: The interval of time (in TUs) between
2696 * root announcements are transmitted.
2697 *
2698 * @NL80211_MESHCONF_GATE_ANNOUNCEMENTS: Advertise that this mesh station has
2699 * access to a broader network beyond the MBSS. This is done via Root
2700 * Announcement frames.
2701 *
2702 * @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL: The minimum interval of time (in
2703 * TUs) during which a mesh STA can send only one Action frame containing a
2704 * PERR element.
2705 *
2706 * @NL80211_MESHCONF_FORWARDING: set Mesh STA as forwarding or non-forwarding
2707 * or forwarding entity (default is TRUE - forwarding entity)
2708 *
2709 * @NL80211_MESHCONF_RSSI_THRESHOLD: RSSI threshold in dBm. This specifies the
2710 * threshold for average signal strength of candidate station to establish
2711 * a peer link.
2712 *
2713 * @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR: maximum number of neighbors
2714 * to synchronize to for 11s default synchronization method
2715 * (see 11C.12.2.2)
2716 *
2717 * @NL80211_MESHCONF_HT_OPMODE: set mesh HT protection mode.
2718 *
2719 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute
2720 *
2721 * @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT: The time (in TUs) for
2722 * which mesh STAs receiving a proactive PREQ shall consider the forwarding
2723 * information to the root mesh STA to be valid.
2724 *
2725 * @NL80211_MESHCONF_HWMP_ROOT_INTERVAL: The interval of time (in TUs) between
2726 * proactive PREQs are transmitted.
2727 *
2728 * @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL: The minimum interval of time
2729 * (in TUs) during which a mesh STA can send only one Action frame
2730 * containing a PREQ element for root path confirmation.
2731 *
2732 * @NL80211_MESHCONF_POWER_MODE: Default mesh power mode for new peer links.
2733 * type &enum nl80211_mesh_power_mode (u32)
2734 *
2735 * @NL80211_MESHCONF_AWAKE_WINDOW: awake window duration (in TUs)
2736 *
2737 * @NL80211_MESHCONF_PLINK_TIMEOUT: If no tx activity is seen from a STA we've
2738 * established peering with for longer than this time (in seconds), then
2739 * remove it from the STA's list of peers. Default is 30 minutes.
2740 *
2741 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
2742 */
2743enum nl80211_meshconf_params {
2744 __NL80211_MESHCONF_INVALID,
2745 NL80211_MESHCONF_RETRY_TIMEOUT,
2746 NL80211_MESHCONF_CONFIRM_TIMEOUT,
2747 NL80211_MESHCONF_HOLDING_TIMEOUT,
2748 NL80211_MESHCONF_MAX_PEER_LINKS,
2749 NL80211_MESHCONF_MAX_RETRIES,
2750 NL80211_MESHCONF_TTL,
2751 NL80211_MESHCONF_AUTO_OPEN_PLINKS,
2752 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES,
2753 NL80211_MESHCONF_PATH_REFRESH_TIME,
2754 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT,
2755 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT,
2756 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL,
2757 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME,
2758 NL80211_MESHCONF_HWMP_ROOTMODE,
2759 NL80211_MESHCONF_ELEMENT_TTL,
2760 NL80211_MESHCONF_HWMP_RANN_INTERVAL,
2761 NL80211_MESHCONF_GATE_ANNOUNCEMENTS,
2762 NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL,
2763 NL80211_MESHCONF_FORWARDING,
2764 NL80211_MESHCONF_RSSI_THRESHOLD,
2765 NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR,
2766 NL80211_MESHCONF_HT_OPMODE,
2767 NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT,
2768 NL80211_MESHCONF_HWMP_ROOT_INTERVAL,
2769 NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL,
2770 NL80211_MESHCONF_POWER_MODE,
2771 NL80211_MESHCONF_AWAKE_WINDOW,
2772 NL80211_MESHCONF_PLINK_TIMEOUT,
2773
2774 /* keep last */
2775 __NL80211_MESHCONF_ATTR_AFTER_LAST,
2776 NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1
2777};
2778
2779/**
2780 * enum nl80211_mesh_setup_params - mesh setup parameters
2781 *
2782 * Mesh setup parameters. These are used to start/join a mesh and cannot be
2783 * changed while the mesh is active.
2784 *
2785 * @__NL80211_MESH_SETUP_INVALID: Internal use
2786 *
2787 * @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL: Enable this option to use a
2788 * vendor specific path selection algorithm or disable it to use the
2789 * default HWMP.
2790 *
2791 * @NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC: Enable this option to use a
2792 * vendor specific path metric or disable it to use the default Airtime
2793 * metric.
2794 *
2795 * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a
2796 * robust security network ie, or a vendor specific information element
2797 * that vendors will use to identify the path selection methods and
2798 * metrics in use.
2799 *
2800 * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication
2801 * daemon will be authenticating mesh candidates.
2802 *
2803 * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication
2804 * daemon will be securing peer link frames. AMPE is a secured version of
2805 * Mesh Peering Management (MPM) and is implemented with the assistance of
2806 * a userspace daemon. When this flag is set, the kernel will send peer
2807 * management frames to a userspace daemon that will implement AMPE
2808 * functionality (security capabilities selection, key confirmation, and
2809 * key management). When the flag is unset (default), the kernel can
2810 * autonomously complete (unsecured) mesh peering without the need of a
2811 * userspace daemon.
2812 *
2813 * @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC: Enable this option to use a
2814 * vendor specific synchronization method or disable it to use the default
2815 * neighbor offset synchronization
2816 *
2817 * @NL80211_MESH_SETUP_USERSPACE_MPM: Enable this option if userspace will
2818 * implement an MPM which handles peer allocation and state.
2819 *
2820 * @NL80211_MESH_SETUP_AUTH_PROTOCOL: Inform the kernel of the authentication
2821 * method (u8, as defined in IEEE 8.4.2.100.6, e.g. 0x1 for SAE).
2822 * Default is no authentication method required.
2823 *
2824 * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number
2825 *
2826 * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use
2827 */
2828enum nl80211_mesh_setup_params {
2829 __NL80211_MESH_SETUP_INVALID,
2830 NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL,
2831 NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC,
2832 NL80211_MESH_SETUP_IE,
2833 NL80211_MESH_SETUP_USERSPACE_AUTH,
2834 NL80211_MESH_SETUP_USERSPACE_AMPE,
2835 NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC,
2836 NL80211_MESH_SETUP_USERSPACE_MPM,
2837 NL80211_MESH_SETUP_AUTH_PROTOCOL,
2838
2839 /* keep last */
2840 __NL80211_MESH_SETUP_ATTR_AFTER_LAST,
2841 NL80211_MESH_SETUP_ATTR_MAX = __NL80211_MESH_SETUP_ATTR_AFTER_LAST - 1
2842};
2843
2844/**
2845 * enum nl80211_txq_attr - TX queue parameter attributes
2846 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved
2847 * @NL80211_TXQ_ATTR_AC: AC identifier (NL80211_AC_*)
2848 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning
2849 * disabled
2850 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form
2851 * 2^n-1 in the range 1..32767]
2852 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form
2853 * 2^n-1 in the range 1..32767]
2854 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255]
2855 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal
2856 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number
2857 */
2858enum nl80211_txq_attr {
2859 __NL80211_TXQ_ATTR_INVALID,
2860 NL80211_TXQ_ATTR_AC,
2861 NL80211_TXQ_ATTR_TXOP,
2862 NL80211_TXQ_ATTR_CWMIN,
2863 NL80211_TXQ_ATTR_CWMAX,
2864 NL80211_TXQ_ATTR_AIFS,
2865
2866 /* keep last */
2867 __NL80211_TXQ_ATTR_AFTER_LAST,
2868 NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1
2869};
2870
2871enum nl80211_ac {
2872 NL80211_AC_VO,
2873 NL80211_AC_VI,
2874 NL80211_AC_BE,
2875 NL80211_AC_BK,
2876 NL80211_NUM_ACS
2877};
2878
2879/* backward compat */
2880#define NL80211_TXQ_ATTR_QUEUE NL80211_TXQ_ATTR_AC
2881#define NL80211_TXQ_Q_VO NL80211_AC_VO
2882#define NL80211_TXQ_Q_VI NL80211_AC_VI
2883#define NL80211_TXQ_Q_BE NL80211_AC_BE
2884#define NL80211_TXQ_Q_BK NL80211_AC_BK
2885
2886/**
2887 * enum nl80211_channel_type - channel type
2888 * @NL80211_CHAN_NO_HT: 20 MHz, non-HT channel
2889 * @NL80211_CHAN_HT20: 20 MHz HT channel
2890 * @NL80211_CHAN_HT40MINUS: HT40 channel, secondary channel
2891 * below the control channel
2892 * @NL80211_CHAN_HT40PLUS: HT40 channel, secondary channel
2893 * above the control channel
2894 */
2895enum nl80211_channel_type {
2896 NL80211_CHAN_NO_HT,
2897 NL80211_CHAN_HT20,
2898 NL80211_CHAN_HT40MINUS,
2899 NL80211_CHAN_HT40PLUS
2900};
2901
2902/**
2903 * enum nl80211_chan_width - channel width definitions
2904 *
2905 * These values are used with the %NL80211_ATTR_CHANNEL_WIDTH
2906 * attribute.
2907 *
2908 * @NL80211_CHAN_WIDTH_20_NOHT: 20 MHz, non-HT channel
2909 * @NL80211_CHAN_WIDTH_20: 20 MHz HT channel
2910 * @NL80211_CHAN_WIDTH_40: 40 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
2911 * attribute must be provided as well
2912 * @NL80211_CHAN_WIDTH_80: 80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
2913 * attribute must be provided as well
2914 * @NL80211_CHAN_WIDTH_80P80: 80+80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
2915 * and %NL80211_ATTR_CENTER_FREQ2 attributes must be provided as well
2916 * @NL80211_CHAN_WIDTH_160: 160 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
2917 * attribute must be provided as well
2918 * @NL80211_CHAN_WIDTH_5: 5 MHz OFDM channel
2919 * @NL80211_CHAN_WIDTH_10: 10 MHz OFDM channel
2920 */
2921enum nl80211_chan_width {
2922 NL80211_CHAN_WIDTH_20_NOHT,
2923 NL80211_CHAN_WIDTH_20,
2924 NL80211_CHAN_WIDTH_40,
2925 NL80211_CHAN_WIDTH_80,
2926 NL80211_CHAN_WIDTH_80P80,
2927 NL80211_CHAN_WIDTH_160,
2928 NL80211_CHAN_WIDTH_5,
2929 NL80211_CHAN_WIDTH_10,
2930};
2931
2932/**
2933 * enum nl80211_bss_scan_width - control channel width for a BSS
2934 *
2935 * These values are used with the %NL80211_BSS_CHAN_WIDTH attribute.
2936 *
2937 * @NL80211_BSS_CHAN_WIDTH_20: control channel is 20 MHz wide or compatible
2938 * @NL80211_BSS_CHAN_WIDTH_10: control channel is 10 MHz wide
2939 * @NL80211_BSS_CHAN_WIDTH_5: control channel is 5 MHz wide
2940 */
2941enum nl80211_bss_scan_width {
2942 NL80211_BSS_CHAN_WIDTH_20,
2943 NL80211_BSS_CHAN_WIDTH_10,
2944 NL80211_BSS_CHAN_WIDTH_5,
2945};
2946
2947/**
2948 * enum nl80211_bss - netlink attributes for a BSS
2949 *
2950 * @__NL80211_BSS_INVALID: invalid
2951 * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets)
2952 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32)
2953 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64)
2954 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16)
2955 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16)
2956 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the
2957 * raw information elements from the probe response/beacon (bin);
2958 * if the %NL80211_BSS_BEACON_IES attribute is present, the IEs here are
2959 * from a Probe Response frame; otherwise they are from a Beacon frame.
2960 * However, if the driver does not indicate the source of the IEs, these
2961 * IEs may be from either frame subtype.
2962 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon
2963 * in mBm (100 * dBm) (s32)
2964 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon
2965 * in unspecified units, scaled to 0..100 (u8)
2966 * @NL80211_BSS_STATUS: status, if this BSS is "used"
2967 * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms
2968 * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information
2969 * elements from a Beacon frame (bin); not present if no Beacon frame has
2970 * yet been received
2971 * @NL80211_BSS_CHAN_WIDTH: channel width of the control channel
2972 * (u32, enum nl80211_bss_scan_width)
2973 * @__NL80211_BSS_AFTER_LAST: internal
2974 * @NL80211_BSS_MAX: highest BSS attribute
2975 */
2976enum nl80211_bss {
2977 __NL80211_BSS_INVALID,
2978 NL80211_BSS_BSSID,
2979 NL80211_BSS_FREQUENCY,
2980 NL80211_BSS_TSF,
2981 NL80211_BSS_BEACON_INTERVAL,
2982 NL80211_BSS_CAPABILITY,
2983 NL80211_BSS_INFORMATION_ELEMENTS,
2984 NL80211_BSS_SIGNAL_MBM,
2985 NL80211_BSS_SIGNAL_UNSPEC,
2986 NL80211_BSS_STATUS,
2987 NL80211_BSS_SEEN_MS_AGO,
2988 NL80211_BSS_BEACON_IES,
2989 NL80211_BSS_CHAN_WIDTH,
2990
2991 /* keep last */
2992 __NL80211_BSS_AFTER_LAST,
2993 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1
2994};
2995
2996/**
2997 * enum nl80211_bss_status - BSS "status"
2998 * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS.
2999 * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS.
3000 * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS.
3001 *
3002 * The BSS status is a BSS attribute in scan dumps, which
3003 * indicates the status the interface has wrt. this BSS.
3004 */
3005enum nl80211_bss_status {
3006 NL80211_BSS_STATUS_AUTHENTICATED,
3007 NL80211_BSS_STATUS_ASSOCIATED,
3008 NL80211_BSS_STATUS_IBSS_JOINED,
3009};
3010
3011/**
3012 * enum nl80211_auth_type - AuthenticationType
3013 *
3014 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication
3015 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only)
3016 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r)
3017 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP)
3018 * @NL80211_AUTHTYPE_SAE: Simultaneous authentication of equals
3019 * @__NL80211_AUTHTYPE_NUM: internal
3020 * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm
3021 * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by
3022 * trying multiple times); this is invalid in netlink -- leave out
3023 * the attribute for this on CONNECT commands.
3024 */
3025enum nl80211_auth_type {
3026 NL80211_AUTHTYPE_OPEN_SYSTEM,
3027 NL80211_AUTHTYPE_SHARED_KEY,
3028 NL80211_AUTHTYPE_FT,
3029 NL80211_AUTHTYPE_NETWORK_EAP,
3030 NL80211_AUTHTYPE_SAE,
3031
3032 /* keep last */
3033 __NL80211_AUTHTYPE_NUM,
3034 NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1,
3035 NL80211_AUTHTYPE_AUTOMATIC
3036};
3037
3038/**
3039 * enum nl80211_key_type - Key Type
3040 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key
3041 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key
3042 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS)
3043 * @NUM_NL80211_KEYTYPES: number of defined key types
3044 */
3045enum nl80211_key_type {
3046 NL80211_KEYTYPE_GROUP,
3047 NL80211_KEYTYPE_PAIRWISE,
3048 NL80211_KEYTYPE_PEERKEY,
3049
3050 NUM_NL80211_KEYTYPES
3051};
3052
3053/**
3054 * enum nl80211_mfp - Management frame protection state
3055 * @NL80211_MFP_NO: Management frame protection not used
3056 * @NL80211_MFP_REQUIRED: Management frame protection required
3057 */
3058enum nl80211_mfp {
3059 NL80211_MFP_NO,
3060 NL80211_MFP_REQUIRED,
3061};
3062
3063enum nl80211_wpa_versions {
3064 NL80211_WPA_VERSION_1 = 1 << 0,
3065 NL80211_WPA_VERSION_2 = 1 << 1,
3066};
3067
3068/**
3069 * enum nl80211_key_default_types - key default types
3070 * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid
3071 * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default
3072 * unicast key
3073 * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default
3074 * multicast key
3075 * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types
3076 */
3077enum nl80211_key_default_types {
3078 __NL80211_KEY_DEFAULT_TYPE_INVALID,
3079 NL80211_KEY_DEFAULT_TYPE_UNICAST,
3080 NL80211_KEY_DEFAULT_TYPE_MULTICAST,
3081
3082 NUM_NL80211_KEY_DEFAULT_TYPES
3083};
3084
3085/**
3086 * enum nl80211_key_attributes - key attributes
3087 * @__NL80211_KEY_INVALID: invalid
3088 * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of
3089 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
3090 * keys
3091 * @NL80211_KEY_IDX: key ID (u8, 0-3)
3092 * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
3093 * section 7.3.2.25.1, e.g. 0x000FAC04)
3094 * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
3095 * CCMP keys, each six bytes in little endian
3096 * @NL80211_KEY_DEFAULT: flag indicating default key
3097 * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key
3098 * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not
3099 * specified the default depends on whether a MAC address was
3100 * given with the command using the key or not (u32)
3101 * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags
3102 * attributes, specifying what a key should be set as default as.
3103 * See &enum nl80211_key_default_types.
3104 * @__NL80211_KEY_AFTER_LAST: internal
3105 * @NL80211_KEY_MAX: highest key attribute
3106 */
3107enum nl80211_key_attributes {
3108 __NL80211_KEY_INVALID,
3109 NL80211_KEY_DATA,
3110 NL80211_KEY_IDX,
3111 NL80211_KEY_CIPHER,
3112 NL80211_KEY_SEQ,
3113 NL80211_KEY_DEFAULT,
3114 NL80211_KEY_DEFAULT_MGMT,
3115 NL80211_KEY_TYPE,
3116 NL80211_KEY_DEFAULT_TYPES,
3117
3118 /* keep last */
3119 __NL80211_KEY_AFTER_LAST,
3120 NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1
3121};
3122
3123/**
3124 * enum nl80211_tx_rate_attributes - TX rate set attributes
3125 * @__NL80211_TXRATE_INVALID: invalid
3126 * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection
3127 * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with
3128 * 1 = 500 kbps) but without the IE length restriction (at most
3129 * %NL80211_MAX_SUPP_RATES in a single array).
3130 * @NL80211_TXRATE_HT: HT (MCS) rates allowed for TX rate selection
3131 * in an array of MCS numbers.
3132 * @NL80211_TXRATE_VHT: VHT rates allowed for TX rate selection,
3133 * see &struct nl80211_txrate_vht
3134 * @__NL80211_TXRATE_AFTER_LAST: internal
3135 * @NL80211_TXRATE_MAX: highest TX rate attribute
3136 */
3137enum nl80211_tx_rate_attributes {
3138 __NL80211_TXRATE_INVALID,
3139 NL80211_TXRATE_LEGACY,
3140 NL80211_TXRATE_HT,
3141 NL80211_TXRATE_VHT,
3142
3143 /* keep last */
3144 __NL80211_TXRATE_AFTER_LAST,
3145 NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1
3146};
3147
3148#define NL80211_TXRATE_MCS NL80211_TXRATE_HT
3149#define NL80211_VHT_NSS_MAX 8
3150
3151/**
3152 * struct nl80211_txrate_vht - VHT MCS/NSS txrate bitmap
3153 * @mcs: MCS bitmap table for each NSS (array index 0 for 1 stream, etc.)
3154 */
3155struct nl80211_txrate_vht {
3156 __u16 mcs[NL80211_VHT_NSS_MAX];
3157};
3158
3159/**
3160 * enum nl80211_band - Frequency band
3161 * @NL80211_BAND_2GHZ: 2.4 GHz ISM band
3162 * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz)
3163 * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz)
3164 */
3165enum nl80211_band {
3166 NL80211_BAND_2GHZ,
3167 NL80211_BAND_5GHZ,
3168 NL80211_BAND_60GHZ,
3169};
3170
3171/**
3172 * enum nl80211_ps_state - powersave state
3173 * @NL80211_PS_DISABLED: powersave is disabled
3174 * @NL80211_PS_ENABLED: powersave is enabled
3175 */
3176enum nl80211_ps_state {
3177 NL80211_PS_DISABLED,
3178 NL80211_PS_ENABLED,
3179};
3180
3181/**
3182 * enum nl80211_attr_cqm - connection quality monitor attributes
3183 * @__NL80211_ATTR_CQM_INVALID: invalid
3184 * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies
3185 * the threshold for the RSSI level at which an event will be sent. Zero
3186 * to disable.
3187 * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies
3188 * the minimum amount the RSSI level must change after an event before a
3189 * new event may be issued (to reduce effects of RSSI oscillation).
3190 * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event
3191 * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many
3192 * consecutive packets were not acknowledged by the peer
3193 * @NL80211_ATTR_CQM_TXE_RATE: TX error rate in %. Minimum % of TX failures
3194 * during the given %NL80211_ATTR_CQM_TXE_INTVL before an
3195 * %NL80211_CMD_NOTIFY_CQM with reported %NL80211_ATTR_CQM_TXE_RATE and
3196 * %NL80211_ATTR_CQM_TXE_PKTS is generated.
3197 * @NL80211_ATTR_CQM_TXE_PKTS: number of attempted packets in a given
3198 * %NL80211_ATTR_CQM_TXE_INTVL before %NL80211_ATTR_CQM_TXE_RATE is
3199 * checked.
3200 * @NL80211_ATTR_CQM_TXE_INTVL: interval in seconds. Specifies the periodic
3201 * interval in which %NL80211_ATTR_CQM_TXE_PKTS and
3202 * %NL80211_ATTR_CQM_TXE_RATE must be satisfied before generating an
3203 * %NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting.
3204 * @__NL80211_ATTR_CQM_AFTER_LAST: internal
3205 * @NL80211_ATTR_CQM_MAX: highest key attribute
3206 */
3207enum nl80211_attr_cqm {
3208 __NL80211_ATTR_CQM_INVALID,
3209 NL80211_ATTR_CQM_RSSI_THOLD,
3210 NL80211_ATTR_CQM_RSSI_HYST,
3211 NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT,
3212 NL80211_ATTR_CQM_PKT_LOSS_EVENT,
3213 NL80211_ATTR_CQM_TXE_RATE,
3214 NL80211_ATTR_CQM_TXE_PKTS,
3215 NL80211_ATTR_CQM_TXE_INTVL,
3216
3217 /* keep last */
3218 __NL80211_ATTR_CQM_AFTER_LAST,
3219 NL80211_ATTR_CQM_MAX = __NL80211_ATTR_CQM_AFTER_LAST - 1
3220};
3221
3222/**
3223 * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event
3224 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the
3225 * configured threshold
3226 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the
3227 * configured threshold
3228 * @NL80211_CQM_RSSI_BEACON_LOSS_EVENT: The device experienced beacon loss.
3229 * (Note that deauth/disassoc will still follow if the AP is not
3230 * available. This event might get used as roaming event, etc.)
3231 */
3232enum nl80211_cqm_rssi_threshold_event {
3233 NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW,
3234 NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH,
3235 NL80211_CQM_RSSI_BEACON_LOSS_EVENT,
3236};
3237
3238
3239/**
3240 * enum nl80211_tx_power_setting - TX power adjustment
3241 * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power
3242 * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter
3243 * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter
3244 */
3245enum nl80211_tx_power_setting {
3246 NL80211_TX_POWER_AUTOMATIC,
3247 NL80211_TX_POWER_LIMITED,
3248 NL80211_TX_POWER_FIXED,
3249};
3250
3251/**
3252 * enum nl80211_packet_pattern_attr - packet pattern attribute
3253 * @__NL80211_PKTPAT_INVALID: invalid number for nested attribute
3254 * @NL80211_PKTPAT_PATTERN: the pattern, values where the mask has
3255 * a zero bit are ignored
3256 * @NL80211_PKTPAT_MASK: pattern mask, must be long enough to have
3257 * a bit for each byte in the pattern. The lowest-order bit corresponds
3258 * to the first byte of the pattern, but the bytes of the pattern are
3259 * in a little-endian-like format, i.e. the 9th byte of the pattern
3260 * corresponds to the lowest-order bit in the second byte of the mask.
3261 * For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where
3262 * xx indicates "don't care") would be represented by a pattern of
3263 * twelve zero bytes, and a mask of "0xed,0x01".
3264 * Note that the pattern matching is done as though frames were not
3265 * 802.11 frames but 802.3 frames, i.e. the frame is fully unpacked
3266 * first (including SNAP header unpacking) and then matched.
3267 * @NL80211_PKTPAT_OFFSET: packet offset, pattern is matched after
3268 * these fixed number of bytes of received packet
3269 * @NUM_NL80211_PKTPAT: number of attributes
3270 * @MAX_NL80211_PKTPAT: max attribute number
3271 */
3272enum nl80211_packet_pattern_attr {
3273 __NL80211_PKTPAT_INVALID,
3274 NL80211_PKTPAT_MASK,
3275 NL80211_PKTPAT_PATTERN,
3276 NL80211_PKTPAT_OFFSET,
3277
3278 NUM_NL80211_PKTPAT,
3279 MAX_NL80211_PKTPAT = NUM_NL80211_PKTPAT - 1,
3280};
3281
3282/**
3283 * struct nl80211_pattern_support - packet pattern support information
3284 * @max_patterns: maximum number of patterns supported
3285 * @min_pattern_len: minimum length of each pattern
3286 * @max_pattern_len: maximum length of each pattern
3287 * @max_pkt_offset: maximum Rx packet offset
3288 *
3289 * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when
3290 * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED or in
3291 * %NL80211_ATTR_COALESCE_RULE_PKT_PATTERN when that is part of
3292 * %NL80211_ATTR_COALESCE_RULE in the capability information given
3293 * by the kernel to userspace.
3294 */
3295struct nl80211_pattern_support {
3296 __u32 max_patterns;
3297 __u32 min_pattern_len;
3298 __u32 max_pattern_len;
3299 __u32 max_pkt_offset;
3300} __attribute__((packed));
3301
3302/* only for backward compatibility */
3303#define __NL80211_WOWLAN_PKTPAT_INVALID __NL80211_PKTPAT_INVALID
3304#define NL80211_WOWLAN_PKTPAT_MASK NL80211_PKTPAT_MASK
3305#define NL80211_WOWLAN_PKTPAT_PATTERN NL80211_PKTPAT_PATTERN
3306#define NL80211_WOWLAN_PKTPAT_OFFSET NL80211_PKTPAT_OFFSET
3307#define NUM_NL80211_WOWLAN_PKTPAT NUM_NL80211_PKTPAT
3308#define MAX_NL80211_WOWLAN_PKTPAT MAX_NL80211_PKTPAT
3309#define nl80211_wowlan_pattern_support nl80211_pattern_support
3310
3311/**
3312 * enum nl80211_wowlan_triggers - WoWLAN trigger definitions
3313 * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes
3314 * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put
3315 * the chip into a special state -- works best with chips that have
3316 * support for low-power operation already (flag)
3317 * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect
3318 * is detected is implementation-specific (flag)
3319 * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed
3320 * by 16 repetitions of MAC addr, anywhere in payload) (flag)
3321 * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns
3322 * which are passed in an array of nested attributes, each nested attribute
3323 * defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern.
3324 * Each pattern defines a wakeup packet. Packet offset is associated with
3325 * each pattern which is used while matching the pattern. The matching is
3326 * done on the MSDU, i.e. as though the packet was an 802.3 packet, so the
3327 * pattern matching is done after the packet is converted to the MSDU.
3328 *
3329 * In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute
3330 * carrying a &struct nl80211_pattern_support.
3331 *
3332 * When reporting wakeup. it is a u32 attribute containing the 0-based
3333 * index of the pattern that caused the wakeup, in the patterns passed
3334 * to the kernel when configuring.
3335 * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be
3336 * used when setting, used only to indicate that GTK rekeying is supported
3337 * by the device (flag)
3338 * @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE: wake up on GTK rekey failure (if
3339 * done by the device) (flag)
3340 * @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST: wake up on EAP Identity Request
3341 * packet (flag)
3342 * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag)
3343 * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released
3344 * (on devices that have rfkill in the device) (flag)
3345 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211: For wakeup reporting only, contains
3346 * the 802.11 packet that caused the wakeup, e.g. a deauth frame. The frame
3347 * may be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN
3348 * attribute contains the original length.
3349 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN: Original length of the 802.11
3350 * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211
3351 * attribute if the packet was truncated somewhere.
3352 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023: For wakeup reporting only, contains the
3353 * 802.11 packet that caused the wakeup, e.g. a magic packet. The frame may
3354 * be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN attribute
3355 * contains the original length.
3356 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN: Original length of the 802.3
3357 * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023
3358 * attribute if the packet was truncated somewhere.
3359 * @NL80211_WOWLAN_TRIG_TCP_CONNECTION: TCP connection wake, see DOC section
3360 * "TCP connection wakeup" for more details. This is a nested attribute
3361 * containing the exact information for establishing and keeping alive
3362 * the TCP connection.
3363 * @NL80211_WOWLAN_TRIG_TCP_WAKEUP_MATCH: For wakeup reporting only, the
3364 * wakeup packet was received on the TCP connection
3365 * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST: For wakeup reporting only, the
3366 * TCP connection was lost or failed to be established
3367 * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS: For wakeup reporting only,
3368 * the TCP connection ran out of tokens to use for data to send to the
3369 * service
3370 * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers
3371 * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number
3372 *
3373 * These nested attributes are used to configure the wakeup triggers and
3374 * to report the wakeup reason(s).
3375 */
3376enum nl80211_wowlan_triggers {
3377 __NL80211_WOWLAN_TRIG_INVALID,
3378 NL80211_WOWLAN_TRIG_ANY,
3379 NL80211_WOWLAN_TRIG_DISCONNECT,
3380 NL80211_WOWLAN_TRIG_MAGIC_PKT,
3381 NL80211_WOWLAN_TRIG_PKT_PATTERN,
3382 NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED,
3383 NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE,
3384 NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST,
3385 NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE,
3386 NL80211_WOWLAN_TRIG_RFKILL_RELEASE,
3387 NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211,
3388 NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN,
3389 NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023,
3390 NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN,
3391 NL80211_WOWLAN_TRIG_TCP_CONNECTION,
3392 NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH,
3393 NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST,
3394 NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS,
3395
3396 /* keep last */
3397 NUM_NL80211_WOWLAN_TRIG,
3398 MAX_NL80211_WOWLAN_TRIG = NUM_NL80211_WOWLAN_TRIG - 1
3399};
3400
3401/**
3402 * DOC: TCP connection wakeup
3403 *
3404 * Some devices can establish a TCP connection in order to be woken up by a
3405 * packet coming in from outside their network segment, or behind NAT. If
3406 * configured, the device will establish a TCP connection to the given
3407 * service, and periodically send data to that service. The first data
3408 * packet is usually transmitted after SYN/ACK, also ACKing the SYN/ACK.
3409 * The data packets can optionally include a (little endian) sequence
3410 * number (in the TCP payload!) that is generated by the device, and, also
3411 * optionally, a token from a list of tokens. This serves as a keep-alive
3412 * with the service, and for NATed connections, etc.
3413 *
3414 * During this keep-alive period, the server doesn't send any data to the
3415 * client. When receiving data, it is compared against the wakeup pattern
3416 * (and mask) and if it matches, the host is woken up. Similarly, if the
3417 * connection breaks or cannot be established to start with, the host is
3418 * also woken up.
3419 *
3420 * Developer's note: ARP offload is required for this, otherwise TCP
3421 * response packets might not go through correctly.
3422 */
3423
3424/**
3425 * struct nl80211_wowlan_tcp_data_seq - WoWLAN TCP data sequence
3426 * @start: starting value
3427 * @offset: offset of sequence number in packet
3428 * @len: length of the sequence value to write, 1 through 4
3429 *
3430 * Note: don't confuse with the TCP sequence number(s), this is for the
3431 * keepalive packet payload. The actual value is written into the packet
3432 * in little endian.
3433 */
3434struct nl80211_wowlan_tcp_data_seq {
3435 __u32 start, offset, len;
3436};
3437
3438/**
3439 * struct nl80211_wowlan_tcp_data_token - WoWLAN TCP data token config
3440 * @offset: offset of token in packet
3441 * @len: length of each token
3442 * @token_stream: stream of data to be used for the tokens, the length must
3443 * be a multiple of @len for this to make sense
3444 */
3445struct nl80211_wowlan_tcp_data_token {
3446 __u32 offset, len;
3447 __u8 token_stream[];
3448};
3449
3450/**
3451 * struct nl80211_wowlan_tcp_data_token_feature - data token features
3452 * @min_len: minimum token length
3453 * @max_len: maximum token length
3454 * @bufsize: total available token buffer size (max size of @token_stream)
3455 */
3456struct nl80211_wowlan_tcp_data_token_feature {
3457 __u32 min_len, max_len, bufsize;
3458};
3459
3460/**
3461 * enum nl80211_wowlan_tcp_attrs - WoWLAN TCP connection parameters
3462 * @__NL80211_WOWLAN_TCP_INVALID: invalid number for nested attributes
3463 * @NL80211_WOWLAN_TCP_SRC_IPV4: source IPv4 address (in network byte order)
3464 * @NL80211_WOWLAN_TCP_DST_IPV4: destination IPv4 address
3465 * (in network byte order)
3466 * @NL80211_WOWLAN_TCP_DST_MAC: destination MAC address, this is given because
3467 * route lookup when configured might be invalid by the time we suspend,
3468 * and doing a route lookup when suspending is no longer possible as it
3469 * might require ARP querying.
3470 * @NL80211_WOWLAN_TCP_SRC_PORT: source port (u16); optional, if not given a
3471 * socket and port will be allocated
3472 * @NL80211_WOWLAN_TCP_DST_PORT: destination port (u16)
3473 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD: data packet payload, at least one byte.
3474 * For feature advertising, a u32 attribute holding the maximum length
3475 * of the data payload.
3476 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ: data packet sequence configuration
3477 * (if desired), a &struct nl80211_wowlan_tcp_data_seq. For feature
3478 * advertising it is just a flag
3479 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN: data packet token configuration,
3480 * see &struct nl80211_wowlan_tcp_data_token and for advertising see
3481 * &struct nl80211_wowlan_tcp_data_token_feature.
3482 * @NL80211_WOWLAN_TCP_DATA_INTERVAL: data interval in seconds, maximum
3483 * interval in feature advertising (u32)
3484 * @NL80211_WOWLAN_TCP_WAKE_PAYLOAD: wake packet payload, for advertising a
3485 * u32 attribute holding the maximum length
3486 * @NL80211_WOWLAN_TCP_WAKE_MASK: Wake packet payload mask, not used for
3487 * feature advertising. The mask works like @NL80211_PKTPAT_MASK
3488 * but on the TCP payload only.
3489 * @NUM_NL80211_WOWLAN_TCP: number of TCP attributes
3490 * @MAX_NL80211_WOWLAN_TCP: highest attribute number
3491 */
3492enum nl80211_wowlan_tcp_attrs {
3493 __NL80211_WOWLAN_TCP_INVALID,
3494 NL80211_WOWLAN_TCP_SRC_IPV4,
3495 NL80211_WOWLAN_TCP_DST_IPV4,
3496 NL80211_WOWLAN_TCP_DST_MAC,
3497 NL80211_WOWLAN_TCP_SRC_PORT,
3498 NL80211_WOWLAN_TCP_DST_PORT,
3499 NL80211_WOWLAN_TCP_DATA_PAYLOAD,
3500 NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ,
3501 NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN,
3502 NL80211_WOWLAN_TCP_DATA_INTERVAL,
3503 NL80211_WOWLAN_TCP_WAKE_PAYLOAD,
3504 NL80211_WOWLAN_TCP_WAKE_MASK,
3505
3506 /* keep last */
3507 NUM_NL80211_WOWLAN_TCP,
3508 MAX_NL80211_WOWLAN_TCP = NUM_NL80211_WOWLAN_TCP - 1
3509};
3510
3511/**
3512 * struct nl80211_coalesce_rule_support - coalesce rule support information
3513 * @max_rules: maximum number of rules supported
3514 * @pat: packet pattern support information
3515 * @max_delay: maximum supported coalescing delay in msecs
3516 *
3517 * This struct is carried in %NL80211_ATTR_COALESCE_RULE in the
3518 * capability information given by the kernel to userspace.
3519 */
3520struct nl80211_coalesce_rule_support {
3521 __u32 max_rules;
3522 struct nl80211_pattern_support pat;
3523 __u32 max_delay;
3524} __attribute__((packed));
3525
3526/**
3527 * enum nl80211_attr_coalesce_rule - coalesce rule attribute
3528 * @__NL80211_COALESCE_RULE_INVALID: invalid number for nested attribute
3529 * @NL80211_ATTR_COALESCE_RULE_DELAY: delay in msecs used for packet coalescing
3530 * @NL80211_ATTR_COALESCE_RULE_CONDITION: condition for packet coalescence,
3531 * see &enum nl80211_coalesce_condition.
3532 * @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN: packet offset, pattern is matched
3533 * after these fixed number of bytes of received packet
3534 * @NUM_NL80211_ATTR_COALESCE_RULE: number of attributes
3535 * @NL80211_ATTR_COALESCE_RULE_MAX: max attribute number
3536 */
3537enum nl80211_attr_coalesce_rule {
3538 __NL80211_COALESCE_RULE_INVALID,
3539 NL80211_ATTR_COALESCE_RULE_DELAY,
3540 NL80211_ATTR_COALESCE_RULE_CONDITION,
3541 NL80211_ATTR_COALESCE_RULE_PKT_PATTERN,
3542
3543 /* keep last */
3544 NUM_NL80211_ATTR_COALESCE_RULE,
3545 NL80211_ATTR_COALESCE_RULE_MAX = NUM_NL80211_ATTR_COALESCE_RULE - 1
3546};
3547
3548/**
3549 * enum nl80211_coalesce_condition - coalesce rule conditions
3550 * @NL80211_COALESCE_CONDITION_MATCH: coalaesce Rx packets when patterns
3551 * in a rule are matched.
3552 * @NL80211_COALESCE_CONDITION_NO_MATCH: coalesce Rx packets when patterns
3553 * in a rule are not matched.
3554 */
3555enum nl80211_coalesce_condition {
3556 NL80211_COALESCE_CONDITION_MATCH,
3557 NL80211_COALESCE_CONDITION_NO_MATCH
3558};
3559
3560/**
3561 * enum nl80211_iface_limit_attrs - limit attributes
3562 * @NL80211_IFACE_LIMIT_UNSPEC: (reserved)
3563 * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that
3564 * can be chosen from this set of interface types (u32)
3565 * @NL80211_IFACE_LIMIT_TYPES: nested attribute containing a
3566 * flag attribute for each interface type in this set
3567 * @NUM_NL80211_IFACE_LIMIT: number of attributes
3568 * @MAX_NL80211_IFACE_LIMIT: highest attribute number
3569 */
3570enum nl80211_iface_limit_attrs {
3571 NL80211_IFACE_LIMIT_UNSPEC,
3572 NL80211_IFACE_LIMIT_MAX,
3573 NL80211_IFACE_LIMIT_TYPES,
3574
3575 /* keep last */
3576 NUM_NL80211_IFACE_LIMIT,
3577 MAX_NL80211_IFACE_LIMIT = NUM_NL80211_IFACE_LIMIT - 1
3578};
3579
3580/**
3581 * enum nl80211_if_combination_attrs -- interface combination attributes
3582 *
3583 * @NL80211_IFACE_COMB_UNSPEC: (reserved)
3584 * @NL80211_IFACE_COMB_LIMITS: Nested attributes containing the limits
3585 * for given interface types, see &enum nl80211_iface_limit_attrs.
3586 * @NL80211_IFACE_COMB_MAXNUM: u32 attribute giving the total number of
3587 * interfaces that can be created in this group. This number doesn't
3588 * apply to interfaces purely managed in software, which are listed
3589 * in a separate attribute %NL80211_ATTR_INTERFACES_SOFTWARE.
3590 * @NL80211_IFACE_COMB_STA_AP_BI_MATCH: flag attribute specifying that
3591 * beacon intervals within this group must be all the same even for
3592 * infrastructure and AP/GO combinations, i.e. the GO(s) must adopt
3593 * the infrastructure network's beacon interval.
3594 * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many
3595 * different channels may be used within this group.
3596 * @NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS: u32 attribute containing the bitmap
3597 * of supported channel widths for radar detection.
3598 * @NUM_NL80211_IFACE_COMB: number of attributes
3599 * @MAX_NL80211_IFACE_COMB: highest attribute number
3600 *
3601 * Examples:
3602 * limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2
3603 * => allows an AP and a STA that must match BIs
3604 *
3605 * numbers = [ #{AP, P2P-GO} <= 8 ], channels = 1, max = 8
3606 * => allows 8 of AP/GO
3607 *
3608 * numbers = [ #{STA} <= 2 ], channels = 2, max = 2
3609 * => allows two STAs on different channels
3610 *
3611 * numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4
3612 * => allows a STA plus three P2P interfaces
3613 *
3614 * The list of these four possiblities could completely be contained
3615 * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate
3616 * that any of these groups must match.
3617 *
3618 * "Combinations" of just a single interface will not be listed here,
3619 * a single interface of any valid interface type is assumed to always
3620 * be possible by itself. This means that implicitly, for each valid
3621 * interface type, the following group always exists:
3622 * numbers = [ #{<type>} <= 1 ], channels = 1, max = 1
3623 */
3624enum nl80211_if_combination_attrs {
3625 NL80211_IFACE_COMB_UNSPEC,
3626 NL80211_IFACE_COMB_LIMITS,
3627 NL80211_IFACE_COMB_MAXNUM,
3628 NL80211_IFACE_COMB_STA_AP_BI_MATCH,
3629 NL80211_IFACE_COMB_NUM_CHANNELS,
3630 NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS,
3631
3632 /* keep last */
3633 NUM_NL80211_IFACE_COMB,
3634 MAX_NL80211_IFACE_COMB = NUM_NL80211_IFACE_COMB - 1
3635};
3636
3637