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1#ifndef __LINUX_NL80211_H
2#define __LINUX_NL80211_H
3/*
4 * 802.11 netlink interface public header
5 *
6 * Copyright 2006, 2007, 2008 Johannes Berg <johannes@sipsolutions.net>
7 * Copyright 2008 Michael Wu <flamingice@sourmilk.net>
8 * Copyright 2008 Luis Carlos Cobo <luisca@cozybit.com>
9 * Copyright 2008 Michael Buesch <mb@bu3sch.de>
10 * Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez@atheros.com>
11 * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com>
12 * Copyright 2008 Colin McCabe <colin@cozybit.com>
13 *
14 * Permission to use, copy, modify, and/or distribute this software for any
15 * purpose with or without fee is hereby granted, provided that the above
16 * copyright notice and this permission notice appear in all copies.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
19 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
20 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
21 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
22 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
23 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
24 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
25 *
26 */
27
28#include <linux/types.h>
29
30/**
31 * DOC: Station handling
32 *
33 * Stations are added per interface, but a special case exists with VLAN
34 * interfaces. When a station is bound to an AP interface, it may be moved
35 * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN).
36 * The station is still assumed to belong to the AP interface it was added
37 * to.
38 *
39 * TODO: need more info?
40 */
41
42/**
43 * enum nl80211_commands - supported nl80211 commands
44 *
45 * @NL80211_CMD_UNSPEC: unspecified command to catch errors
46 *
47 * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request
48 * to get a list of all present wiphys.
49 * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or
50 * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME,
51 * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ,
52 * %NL80211_ATTR_WIPHY_CHANNEL_TYPE, %NL80211_ATTR_WIPHY_RETRY_SHORT,
53 * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
54 * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD.
55 * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request
56 * or rename notification. Has attributes %NL80211_ATTR_WIPHY and
57 * %NL80211_ATTR_WIPHY_NAME.
58 * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes
59 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME.
60 *
61 * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration;
62 * either a dump request on a %NL80211_ATTR_WIPHY or a specific get
63 * on an %NL80211_ATTR_IFINDEX is supported.
64 * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires
65 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE.
66 * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response
67 * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX,
68 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also
69 * be sent from userspace to request creation of a new virtual interface,
70 * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and
71 * %NL80211_ATTR_IFNAME.
72 * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes
73 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from
74 * userspace to request deletion of a virtual interface, then requires
75 * attribute %NL80211_ATTR_IFINDEX.
76 *
77 * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified
78 * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC.
79 * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT,
80 * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD.
81 * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA,
82 * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER,
83 * and %NL80211_ATTR_KEY_SEQ attributes.
84 * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX
85 * or %NL80211_ATTR_MAC.
86 *
87 * @NL80211_CMD_GET_BEACON: retrieve beacon information (returned in a
88 * %NL80222_CMD_NEW_BEACON message)
89 * @NL80211_CMD_SET_BEACON: set the beacon on an access point interface
90 * using the %NL80211_ATTR_BEACON_INTERVAL, %NL80211_ATTR_DTIM_PERIOD,
91 * %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL attributes.
92 * @NL80211_CMD_NEW_BEACON: add a new beacon to an access point interface,
93 * parameters are like for %NL80211_CMD_SET_BEACON.
94 * @NL80211_CMD_DEL_BEACON: remove the beacon, stop sending it
95 *
96 * @NL80211_CMD_GET_STATION: Get station attributes for station identified by
97 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
98 * @NL80211_CMD_SET_STATION: Set station attributes for station identified by
99 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
100 * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the
101 * the interface identified by %NL80211_ATTR_IFINDEX.
102 * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC
103 * or, if no MAC address given, all stations, on the interface identified
104 * by %NL80211_ATTR_IFINDEX.
105 *
106 * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to
107 * destination %NL80211_ATTR_MAC on the interface identified by
108 * %NL80211_ATTR_IFINDEX.
109 * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to
110 * destination %NL80211_ATTR_MAC on the interface identified by
111 * %NL80211_ATTR_IFINDEX.
112 * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the
113 * the interface identified by %NL80211_ATTR_IFINDEX.
114 * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC
115 * or, if no MAC address given, all mesh paths, on the interface identified
116 * by %NL80211_ATTR_IFINDEX.
117 * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by
118 * %NL80211_ATTR_IFINDEX.
119 *
120 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set
121 * regulatory domain.
122 * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command
123 * after being queried by the kernel. CRDA replies by sending a regulatory
124 * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our
125 * current alpha2 if it found a match. It also provides
126 * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each
127 * regulatory rule is a nested set of attributes given by
128 * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and
129 * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by
130 * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and
131 * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP.
132 * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain
133 * to the the specified ISO/IEC 3166-1 alpha2 country code. The core will
134 * store this as a valid request and then query userspace for it.
135 *
136 * @NL80211_CMD_GET_MESH_PARAMS: Get mesh networking properties for the
137 * interface identified by %NL80211_ATTR_IFINDEX
138 *
139 * @NL80211_CMD_SET_MESH_PARAMS: Set mesh networking properties for the
140 * interface identified by %NL80211_ATTR_IFINDEX
141 *
142 * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The
143 * interface is identified with %NL80211_ATTR_IFINDEX and the management
144 * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be
145 * added to the end of the specified management frame is specified with
146 * %NL80211_ATTR_IE. If the command succeeds, the requested data will be
147 * added to all specified management frames generated by
148 * kernel/firmware/driver.
149 * Note: This command has been removed and it is only reserved at this
150 * point to avoid re-using existing command number. The functionality this
151 * command was planned for has been provided with cleaner design with the
152 * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN,
153 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE,
154 * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE.
155 *
156 * @NL80211_CMD_GET_SCAN: get scan results
157 * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters
158 * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to
159 * NL80211_CMD_GET_SCAN and on the "scan" multicast group)
160 * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons,
161 * partial scan results may be available
162 *
163 * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation
164 * or noise level
165 * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to
166 * NL80211_CMD_GET_SURVEY and on the "scan" multicast group)
167 *
168 * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain
169 * has been changed and provides details of the request information
170 * that caused the change such as who initiated the regulatory request
171 * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx
172 * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if
173 * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or
174 * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain
175 * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is
176 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on
177 * to (%NL80211_ATTR_REG_ALPHA2).
178 * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon
179 * has been found while world roaming thus enabling active scan or
180 * any mode of operation that initiates TX (beacons) on a channel
181 * where we would not have been able to do either before. As an example
182 * if you are world roaming (regulatory domain set to world or if your
183 * driver is using a custom world roaming regulatory domain) and while
184 * doing a passive scan on the 5 GHz band you find an AP there (if not
185 * on a DFS channel) you will now be able to actively scan for that AP
186 * or use AP mode on your card on that same channel. Note that this will
187 * never be used for channels 1-11 on the 2 GHz band as they are always
188 * enabled world wide. This beacon hint is only sent if your device had
189 * either disabled active scanning or beaconing on a channel. We send to
190 * userspace the wiphy on which we removed a restriction from
191 * (%NL80211_ATTR_WIPHY) and the channel on which this occurred
192 * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER)
193 * the beacon hint was processed.
194 *
195 * @NL80211_CMD_AUTHENTICATE: authentication request and notification.
196 * This command is used both as a command (request to authenticate) and
197 * as an event on the "mlme" multicast group indicating completion of the
198 * authentication process.
199 * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the
200 * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and
201 * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify
202 * the SSID (mainly for association, but is included in authentication
203 * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used
204 * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE
205 * is used to specify the authentication type. %NL80211_ATTR_IE is used to
206 * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs)
207 * to be added to the frame.
208 * When used as an event, this reports reception of an Authentication
209 * frame in station and IBSS modes when the local MLME processed the
210 * frame, i.e., it was for the local STA and was received in correct
211 * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the
212 * MLME SAP interface (kernel providing MLME, userspace SME). The
213 * included %NL80211_ATTR_FRAME attribute contains the management frame
214 * (including both the header and frame body, but not FCS). This event is
215 * also used to indicate if the authentication attempt timed out. In that
216 * case the %NL80211_ATTR_FRAME attribute is replaced with a
217 * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which
218 * pending authentication timed out).
219 * @NL80211_CMD_ASSOCIATE: association request and notification; like
220 * NL80211_CMD_AUTHENTICATE but for Association and Reassociation
221 * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request,
222 * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives).
223 * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like
224 * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to
225 * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication
226 * primitives).
227 * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like
228 * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to
229 * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives).
230 *
231 * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael
232 * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the
233 * event includes %NL80211_ATTR_MAC to describe the source MAC address of
234 * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key
235 * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and
236 * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this
237 * event matches with MLME-MICHAELMICFAILURE.indication() primitive
238 *
239 * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a
240 * FREQ attribute (for the initial frequency if no peer can be found)
241 * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those
242 * should be fixed rather than automatically determined. Can only be
243 * executed on a network interface that is UP, and fixed BSSID/FREQ
244 * may be rejected. Another optional parameter is the beacon interval,
245 * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not
246 * given defaults to 100 TU (102.4ms).
247 * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is
248 * determined by the network interface.
249 *
250 * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute
251 * to identify the device, and the TESTDATA blob attribute to pass through
252 * to the driver.
253 *
254 * @NL80211_CMD_CONNECT: connection request and notification; this command
255 * requests to connect to a specified network but without separating
256 * auth and assoc steps. For this, you need to specify the SSID in a
257 * %NL80211_ATTR_SSID attribute, and can optionally specify the association
258 * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_MAC,
259 * %NL80211_ATTR_WIPHY_FREQ and %NL80211_ATTR_CONTROL_PORT.
260 * It is also sent as an event, with the BSSID and response IEs when the
261 * connection is established or failed to be established. This can be
262 * determined by the STATUS_CODE attribute.
263 * @NL80211_CMD_ROAM: request that the card roam (currently not implemented),
264 * sent as an event when the card/driver roamed by itself.
265 * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify
266 * userspace that a connection was dropped by the AP or due to other
267 * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and
268 * %NL80211_ATTR_REASON_CODE attributes are used.
269 *
270 * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices
271 * associated with this wiphy must be down and will follow.
272 *
273 * @NL80211_CMD_MAX: highest used command number
274 * @__NL80211_CMD_AFTER_LAST: internal use
275 */
276enum nl80211_commands {
277/* don't change the order or add anything inbetween, this is ABI! */
278 NL80211_CMD_UNSPEC,
279
280 NL80211_CMD_GET_WIPHY, /* can dump */
281 NL80211_CMD_SET_WIPHY,
282 NL80211_CMD_NEW_WIPHY,
283 NL80211_CMD_DEL_WIPHY,
284
285 NL80211_CMD_GET_INTERFACE, /* can dump */
286 NL80211_CMD_SET_INTERFACE,
287 NL80211_CMD_NEW_INTERFACE,
288 NL80211_CMD_DEL_INTERFACE,
289
290 NL80211_CMD_GET_KEY,
291 NL80211_CMD_SET_KEY,
292 NL80211_CMD_NEW_KEY,
293 NL80211_CMD_DEL_KEY,
294
295 NL80211_CMD_GET_BEACON,
296 NL80211_CMD_SET_BEACON,
297 NL80211_CMD_NEW_BEACON,
298 NL80211_CMD_DEL_BEACON,
299
300 NL80211_CMD_GET_STATION,
301 NL80211_CMD_SET_STATION,
302 NL80211_CMD_NEW_STATION,
303 NL80211_CMD_DEL_STATION,
304
305 NL80211_CMD_GET_MPATH,
306 NL80211_CMD_SET_MPATH,
307 NL80211_CMD_NEW_MPATH,
308 NL80211_CMD_DEL_MPATH,
309
310 NL80211_CMD_SET_BSS,
311
312 NL80211_CMD_SET_REG,
313 NL80211_CMD_REQ_SET_REG,
314
315 NL80211_CMD_GET_MESH_PARAMS,
316 NL80211_CMD_SET_MESH_PARAMS,
317
318 NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */,
319
320 NL80211_CMD_GET_REG,
321
322 NL80211_CMD_GET_SCAN,
323 NL80211_CMD_TRIGGER_SCAN,
324 NL80211_CMD_NEW_SCAN_RESULTS,
325 NL80211_CMD_SCAN_ABORTED,
326
327 NL80211_CMD_REG_CHANGE,
328
329 NL80211_CMD_AUTHENTICATE,
330 NL80211_CMD_ASSOCIATE,
331 NL80211_CMD_DEAUTHENTICATE,
332 NL80211_CMD_DISASSOCIATE,
333
334 NL80211_CMD_MICHAEL_MIC_FAILURE,
335
336 NL80211_CMD_REG_BEACON_HINT,
337
338 NL80211_CMD_JOIN_IBSS,
339 NL80211_CMD_LEAVE_IBSS,
340
341 NL80211_CMD_TESTMODE,
342
343 NL80211_CMD_CONNECT,
344 NL80211_CMD_ROAM,
345 NL80211_CMD_DISCONNECT,
346
347 NL80211_CMD_SET_WIPHY_NETNS,
348
349 NL80211_CMD_GET_SURVEY,
350 NL80211_CMD_NEW_SURVEY_RESULTS,
351
352 NL80211_CMD_SET_PMKSA,
353 NL80211_CMD_DEL_PMKSA,
354 NL80211_CMD_FLUSH_PMKSA,
355
356 /* add new commands above here */
357
358 /* used to define NL80211_CMD_MAX below */
359 __NL80211_CMD_AFTER_LAST,
360 NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1
361};
362
363/*
364 * Allow user space programs to use #ifdef on new commands by defining them
365 * here
366 */
367#define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS
368#define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE
369#define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE
370#define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE
371#define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE
372#define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE
373#define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE
374#define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT
375
376/**
377 * enum nl80211_attrs - nl80211 netlink attributes
378 *
379 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors
380 *
381 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf.
382 * /sys/class/ieee80211/<phyname>/index
383 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming)
384 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters
385 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz
386 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ
387 * if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included):
388 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including
389 * this attribute)
390 * NL80211_CHAN_HT20 = HT20 only
391 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel
392 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel
393 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is
394 * less than or equal to the RTS threshold; allowed range: 1..255;
395 * dot11ShortRetryLimit; u8
396 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is
397 * greater than the RTS threshold; allowed range: 1..255;
398 * dot11ShortLongLimit; u8
399 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum
400 * length in octets for frames; allowed range: 256..8000, disable
401 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32
402 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length
403 * larger than or equal to this use RTS/CTS handshake); allowed range:
404 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32
405 *
406 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
407 * @NL80211_ATTR_IFNAME: network interface name
408 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype
409 *
410 * @NL80211_ATTR_MAC: MAC address (various uses)
411 *
412 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of
413 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
414 * keys
415 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3)
416 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
417 * section 7.3.2.25.1, e.g. 0x000FAC04)
418 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
419 * CCMP keys, each six bytes in little endian
420 *
421 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU
422 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing
423 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE
424 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE
425 *
426 * @NL80211_ATTR_STA_AID: Association ID for the station (u16)
427 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of
428 * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2)
429 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by
430 * IEEE 802.11 7.3.1.6 (u16).
431 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported
432 * rates as defined by IEEE 802.11 7.3.2.2 but without the length
433 * restriction (at most %NL80211_MAX_SUPP_RATES).
434 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station
435 * to, or the AP interface the station was originally added to to.
436 * @NL80211_ATTR_STA_INFO: information about a station, part of station info
437 * given for %NL80211_CMD_GET_STATION, nested attribute containing
438 * info as possible, see &enum nl80211_sta_info.
439 *
440 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands,
441 * consisting of a nested array.
442 *
443 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes).
444 * @NL80211_ATTR_PLINK_ACTION: action to perform on the mesh peer link.
445 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path.
446 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path
447 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at
448 * &enum nl80211_mpath_info.
449 *
450 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of
451 * &enum nl80211_mntr_flags.
452 *
453 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the
454 * current regulatory domain should be set to or is already set to.
455 * For example, 'CR', for Costa Rica. This attribute is used by the kernel
456 * to query the CRDA to retrieve one regulatory domain. This attribute can
457 * also be used by userspace to query the kernel for the currently set
458 * regulatory domain. We chose an alpha2 as that is also used by the
459 * IEEE-802.11d country information element to identify a country.
460 * Users can also simply ask the wireless core to set regulatory domain
461 * to a specific alpha2.
462 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory
463 * rules.
464 *
465 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1)
466 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled
467 * (u8, 0 or 1)
468 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled
469 * (u8, 0 or 1)
470 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic
471 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length
472 * restriction (at most %NL80211_MAX_SUPP_RATES).
473 *
474 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from
475 * association request when used with NL80211_CMD_NEW_STATION)
476 *
477 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all
478 * supported interface types, each a flag attribute with the number
479 * of the interface mode.
480 *
481 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for
482 * %NL80211_CMD_SET_MGMT_EXTRA_IE.
483 *
484 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with
485 * %NL80211_CMD_SET_MGMT_EXTRA_IE).
486 *
487 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with
488 * a single scan request, a wiphy attribute.
489 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements
490 * that can be added to a scan request
491 *
492 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz)
493 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive
494 * scanning and include a zero-length SSID (wildcard) for wildcard scan
495 * @NL80211_ATTR_BSS: scan result BSS
496 *
497 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain
498 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_*
499 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently
500 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*)
501 *
502 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies
503 * an array of command numbers (i.e. a mapping index to command number)
504 * that the driver for the given wiphy supports.
505 *
506 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header
507 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and
508 * NL80211_CMD_ASSOCIATE events
509 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets)
510 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type,
511 * represented as a u32
512 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and
513 * %NL80211_CMD_DISASSOCIATE, u16
514 *
515 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as
516 * a u32
517 *
518 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change
519 * due to considerations from a beacon hint. This attribute reflects
520 * the state of the channel _before_ the beacon hint processing. This
521 * attributes consists of a nested attribute containing
522 * NL80211_FREQUENCY_ATTR_*
523 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change
524 * due to considerations from a beacon hint. This attribute reflects
525 * the state of the channel _after_ the beacon hint processing. This
526 * attributes consists of a nested attribute containing
527 * NL80211_FREQUENCY_ATTR_*
528 *
529 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported
530 * cipher suites
531 *
532 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look
533 * for other networks on different channels
534 *
535 * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this
536 * is used, e.g., with %NL80211_CMD_AUTHENTICATE event
537 *
538 * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is
539 * used for the association (&enum nl80211_mfp, represented as a u32);
540 * this attribute can be used
541 * with %NL80211_CMD_ASSOCIATE request
542 *
543 * @NL80211_ATTR_STA_FLAGS2: Attribute containing a
544 * &struct nl80211_sta_flag_update.
545 *
546 * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls
547 * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in
548 * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE
549 * request, the driver will assume that the port is unauthorized until
550 * authorized by user space. Otherwise, port is marked authorized by
551 * default in station mode.
552 *
553 * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver.
554 * We recommend using nested, driver-specific attributes within this.
555 *
556 * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT
557 * event was due to the AP disconnecting the station, and not due to
558 * a local disconnect request.
559 * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT
560 * event (u16)
561 * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating
562 * that protected APs should be used.
563 *
564 * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT and ASSOCIATE to
565 * indicate which unicast key ciphers will be used with the connection
566 * (an array of u32).
567 * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT and ASSOCIATE to indicate
568 * which group key cipher will be used with the connection (a u32).
569 * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT and ASSOCIATE to indicate
570 * which WPA version(s) the AP we want to associate with is using
571 * (a u32 with flags from &enum nl80211_wpa_versions).
572 * @NL80211_ATTR_AKM_SUITES: Used with CONNECT and ASSOCIATE to indicate
573 * which key management algorithm(s) to use (an array of u32).
574 *
575 * @NL80211_ATTR_REQ_IE: (Re)association request information elements as
576 * sent out by the card, for ROAM and successful CONNECT events.
577 * @NL80211_ATTR_RESP_IE: (Re)association response information elements as
578 * sent by peer, for ROAM and successful CONNECT events.
579 *
580 * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE
581 * commands to specify using a reassociate frame
582 *
583 * @NL80211_ATTR_KEY: key information in a nested attribute with
584 * %NL80211_KEY_* sub-attributes
585 * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect()
586 * and join_ibss(), key information is in a nested attribute each
587 * with %NL80211_KEY_* sub-attributes
588 *
589 * @NL80211_ATTR_PID: Process ID of a network namespace.
590 *
591 * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for
592 * dumps. This number increases whenever the object list being
593 * dumped changes, and as such userspace can verify that it has
594 * obtained a complete and consistent snapshot by verifying that
595 * all dump messages contain the same generation number. If it
596 * changed then the list changed and the dump should be repeated
597 * completely from scratch.
598 *
599 * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface
600 *
601 * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of
602 * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute
603 * containing info as possible, see &enum survey_info.
604 *
605 * @NL80211_ATTR_PMKID: PMK material for PMKSA caching.
606 * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can
607 * cache, a wiphy attribute.
608 *
609 * @NL80211_ATTR_MAX: highest attribute number currently defined
610 * @__NL80211_ATTR_AFTER_LAST: internal use
611 */
612enum nl80211_attrs {
613/* don't change the order or add anything inbetween, this is ABI! */
614 NL80211_ATTR_UNSPEC,
615
616 NL80211_ATTR_WIPHY,
617 NL80211_ATTR_WIPHY_NAME,
618
619 NL80211_ATTR_IFINDEX,
620 NL80211_ATTR_IFNAME,
621 NL80211_ATTR_IFTYPE,
622
623 NL80211_ATTR_MAC,
624
625 NL80211_ATTR_KEY_DATA,
626 NL80211_ATTR_KEY_IDX,
627 NL80211_ATTR_KEY_CIPHER,
628 NL80211_ATTR_KEY_SEQ,
629 NL80211_ATTR_KEY_DEFAULT,
630
631 NL80211_ATTR_BEACON_INTERVAL,
632 NL80211_ATTR_DTIM_PERIOD,
633 NL80211_ATTR_BEACON_HEAD,
634 NL80211_ATTR_BEACON_TAIL,
635
636 NL80211_ATTR_STA_AID,
637 NL80211_ATTR_STA_FLAGS,
638 NL80211_ATTR_STA_LISTEN_INTERVAL,
639 NL80211_ATTR_STA_SUPPORTED_RATES,
640 NL80211_ATTR_STA_VLAN,
641 NL80211_ATTR_STA_INFO,
642
643 NL80211_ATTR_WIPHY_BANDS,
644
645 NL80211_ATTR_MNTR_FLAGS,
646
647 NL80211_ATTR_MESH_ID,
648 NL80211_ATTR_STA_PLINK_ACTION,
649 NL80211_ATTR_MPATH_NEXT_HOP,
650 NL80211_ATTR_MPATH_INFO,
651
652 NL80211_ATTR_BSS_CTS_PROT,
653 NL80211_ATTR_BSS_SHORT_PREAMBLE,
654 NL80211_ATTR_BSS_SHORT_SLOT_TIME,
655
656 NL80211_ATTR_HT_CAPABILITY,
657
658 NL80211_ATTR_SUPPORTED_IFTYPES,
659
660 NL80211_ATTR_REG_ALPHA2,
661 NL80211_ATTR_REG_RULES,
662
663 NL80211_ATTR_MESH_PARAMS,
664
665 NL80211_ATTR_BSS_BASIC_RATES,
666
667 NL80211_ATTR_WIPHY_TXQ_PARAMS,
668 NL80211_ATTR_WIPHY_FREQ,
669 NL80211_ATTR_WIPHY_CHANNEL_TYPE,
670
671 NL80211_ATTR_KEY_DEFAULT_MGMT,
672
673 NL80211_ATTR_MGMT_SUBTYPE,
674 NL80211_ATTR_IE,
675
676 NL80211_ATTR_MAX_NUM_SCAN_SSIDS,
677
678 NL80211_ATTR_SCAN_FREQUENCIES,
679 NL80211_ATTR_SCAN_SSIDS,
680 NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */
681 NL80211_ATTR_BSS,
682
683 NL80211_ATTR_REG_INITIATOR,
684 NL80211_ATTR_REG_TYPE,
685
686 NL80211_ATTR_SUPPORTED_COMMANDS,
687
688 NL80211_ATTR_FRAME,
689 NL80211_ATTR_SSID,
690 NL80211_ATTR_AUTH_TYPE,
691 NL80211_ATTR_REASON_CODE,
692
693 NL80211_ATTR_KEY_TYPE,
694
695 NL80211_ATTR_MAX_SCAN_IE_LEN,
696 NL80211_ATTR_CIPHER_SUITES,
697
698 NL80211_ATTR_FREQ_BEFORE,
699 NL80211_ATTR_FREQ_AFTER,
700
701 NL80211_ATTR_FREQ_FIXED,
702
703
704 NL80211_ATTR_WIPHY_RETRY_SHORT,
705 NL80211_ATTR_WIPHY_RETRY_LONG,
706 NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
707 NL80211_ATTR_WIPHY_RTS_THRESHOLD,
708
709 NL80211_ATTR_TIMED_OUT,
710
711 NL80211_ATTR_USE_MFP,
712
713 NL80211_ATTR_STA_FLAGS2,
714
715 NL80211_ATTR_CONTROL_PORT,
716
717 NL80211_ATTR_TESTDATA,
718
719 NL80211_ATTR_PRIVACY,
720
721 NL80211_ATTR_DISCONNECTED_BY_AP,
722 NL80211_ATTR_STATUS_CODE,
723
724 NL80211_ATTR_CIPHER_SUITES_PAIRWISE,
725 NL80211_ATTR_CIPHER_SUITE_GROUP,
726 NL80211_ATTR_WPA_VERSIONS,
727 NL80211_ATTR_AKM_SUITES,
728
729 NL80211_ATTR_REQ_IE,
730 NL80211_ATTR_RESP_IE,
731
732 NL80211_ATTR_PREV_BSSID,
733
734 NL80211_ATTR_KEY,
735 NL80211_ATTR_KEYS,
736
737 NL80211_ATTR_PID,
738
739 NL80211_ATTR_4ADDR,
740
741 NL80211_ATTR_SURVEY_INFO,
742
743 NL80211_ATTR_PMKID,
744 NL80211_ATTR_MAX_NUM_PMKIDS,
745
746 /* add attributes here, update the policy in nl80211.c */
747
748 __NL80211_ATTR_AFTER_LAST,
749 NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1
750};
751
752/* source-level API compatibility */
753#define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION
754
755/*
756 * Allow user space programs to use #ifdef on new attributes by defining them
757 * here
758 */
759#define NL80211_CMD_CONNECT NL80211_CMD_CONNECT
760#define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY
761#define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES
762#define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS
763#define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ
764#define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE
765#define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE
766#define NL80211_ATTR_IE NL80211_ATTR_IE
767#define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR
768#define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE
769#define NL80211_ATTR_FRAME NL80211_ATTR_FRAME
770#define NL80211_ATTR_SSID NL80211_ATTR_SSID
771#define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE
772#define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE
773#define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE
774#define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP
775#define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS
776#define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES
777#define NL80211_ATTR_KEY NL80211_ATTR_KEY
778#define NL80211_ATTR_KEYS NL80211_ATTR_KEYS
779
780#define NL80211_MAX_SUPP_RATES 32
781#define NL80211_MAX_SUPP_REG_RULES 32
782#define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0
783#define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16
784#define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24
785#define NL80211_HT_CAPABILITY_LEN 26
786
787#define NL80211_MAX_NR_CIPHER_SUITES 5
788#define NL80211_MAX_NR_AKM_SUITES 2
789
790/**
791 * enum nl80211_iftype - (virtual) interface types
792 *
793 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides
794 * @NL80211_IFTYPE_ADHOC: independent BSS member
795 * @NL80211_IFTYPE_STATION: managed BSS member
796 * @NL80211_IFTYPE_AP: access point
797 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points
798 * @NL80211_IFTYPE_WDS: wireless distribution interface
799 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
800 * @NL80211_IFTYPE_MESH_POINT: mesh point
801 * @NL80211_IFTYPE_MAX: highest interface type number currently defined
802 * @__NL80211_IFTYPE_AFTER_LAST: internal use
803 *
804 * These values are used with the %NL80211_ATTR_IFTYPE
805 * to set the type of an interface.
806 *
807 */
808enum nl80211_iftype {
809 NL80211_IFTYPE_UNSPECIFIED,
810 NL80211_IFTYPE_ADHOC,
811 NL80211_IFTYPE_STATION,
812 NL80211_IFTYPE_AP,
813 NL80211_IFTYPE_AP_VLAN,
814 NL80211_IFTYPE_WDS,
815 NL80211_IFTYPE_MONITOR,
816 NL80211_IFTYPE_MESH_POINT,
817
818 /* keep last */
819 __NL80211_IFTYPE_AFTER_LAST,
820 NL80211_IFTYPE_MAX = __NL80211_IFTYPE_AFTER_LAST - 1
821};
822
823/**
824 * enum nl80211_sta_flags - station flags
825 *
826 * Station flags. When a station is added to an AP interface, it is
827 * assumed to be already associated (and hence authenticated.)
828 *
829 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X)
830 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames
831 * with short barker preamble
832 * @NL80211_STA_FLAG_WME: station is WME/QoS capable
833 * @NL80211_STA_FLAG_MFP: station uses management frame protection
834 */
835enum nl80211_sta_flags {
836 __NL80211_STA_FLAG_INVALID,
837 NL80211_STA_FLAG_AUTHORIZED,
838 NL80211_STA_FLAG_SHORT_PREAMBLE,
839 NL80211_STA_FLAG_WME,
840 NL80211_STA_FLAG_MFP,
841
842 /* keep last */
843 __NL80211_STA_FLAG_AFTER_LAST,
844 NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1
845};
846
847/**
848 * struct nl80211_sta_flag_update - station flags mask/set
849 * @mask: mask of station flags to set
850 * @set: which values to set them to
851 *
852 * Both mask and set contain bits as per &enum nl80211_sta_flags.
853 */
854struct nl80211_sta_flag_update {
855 __u32 mask;
856 __u32 set;
857} __attribute__((packed));
858
859/**
860 * enum nl80211_rate_info - bitrate information
861 *
862 * These attribute types are used with %NL80211_STA_INFO_TXRATE
863 * when getting information about the bitrate of a station.
864 *
865 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved
866 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s)
867 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8)
868 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate
869 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval
870 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined
871 * @__NL80211_RATE_INFO_AFTER_LAST: internal use
872 */
873enum nl80211_rate_info {
874 __NL80211_RATE_INFO_INVALID,
875 NL80211_RATE_INFO_BITRATE,
876 NL80211_RATE_INFO_MCS,
877 NL80211_RATE_INFO_40_MHZ_WIDTH,
878 NL80211_RATE_INFO_SHORT_GI,
879
880 /* keep last */
881 __NL80211_RATE_INFO_AFTER_LAST,
882 NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1
883};
884
885/**
886 * enum nl80211_sta_info - station information
887 *
888 * These attribute types are used with %NL80211_ATTR_STA_INFO
889 * when getting information about a station.
890 *
891 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved
892 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs)
893 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station)
894 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station)
895 * @__NL80211_STA_INFO_AFTER_LAST: internal
896 * @NL80211_STA_INFO_MAX: highest possible station info attribute
897 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm)
898 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute
899 * containing info as possible, see &enum nl80211_sta_info_txrate.
900 * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station)
901 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this
902 * station)
903 */
904enum nl80211_sta_info {
905 __NL80211_STA_INFO_INVALID,
906 NL80211_STA_INFO_INACTIVE_TIME,
907 NL80211_STA_INFO_RX_BYTES,
908 NL80211_STA_INFO_TX_BYTES,
909 NL80211_STA_INFO_LLID,
910 NL80211_STA_INFO_PLID,
911 NL80211_STA_INFO_PLINK_STATE,
912 NL80211_STA_INFO_SIGNAL,
913 NL80211_STA_INFO_TX_BITRATE,
914 NL80211_STA_INFO_RX_PACKETS,
915 NL80211_STA_INFO_TX_PACKETS,
916
917 /* keep last */
918 __NL80211_STA_INFO_AFTER_LAST,
919 NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1
920};
921
922/**
923 * enum nl80211_mpath_flags - nl80211 mesh path flags
924 *
925 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active
926 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running
927 * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN
928 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set
929 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded
930 */
931enum nl80211_mpath_flags {
932 NL80211_MPATH_FLAG_ACTIVE = 1<<0,
933 NL80211_MPATH_FLAG_RESOLVING = 1<<1,
934 NL80211_MPATH_FLAG_SN_VALID = 1<<2,
935 NL80211_MPATH_FLAG_FIXED = 1<<3,
936 NL80211_MPATH_FLAG_RESOLVED = 1<<4,
937};
938
939/**
940 * enum nl80211_mpath_info - mesh path information
941 *
942 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting
943 * information about a mesh path.
944 *
945 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved
946 * @NL80211_ATTR_MPATH_FRAME_QLEN: number of queued frames for this destination
947 * @NL80211_ATTR_MPATH_SN: destination sequence number
948 * @NL80211_ATTR_MPATH_METRIC: metric (cost) of this mesh path
949 * @NL80211_ATTR_MPATH_EXPTIME: expiration time for the path, in msec from now
950 * @NL80211_ATTR_MPATH_FLAGS: mesh path flags, enumerated in
951 * &enum nl80211_mpath_flags;
952 * @NL80211_ATTR_MPATH_DISCOVERY_TIMEOUT: total path discovery timeout, in msec
953 * @NL80211_ATTR_MPATH_DISCOVERY_RETRIES: mesh path discovery retries
954 */
955enum nl80211_mpath_info {
956 __NL80211_MPATH_INFO_INVALID,
957 NL80211_MPATH_INFO_FRAME_QLEN,
958 NL80211_MPATH_INFO_SN,
959 NL80211_MPATH_INFO_METRIC,
960 NL80211_MPATH_INFO_EXPTIME,
961 NL80211_MPATH_INFO_FLAGS,
962 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT,
963 NL80211_MPATH_INFO_DISCOVERY_RETRIES,
964
965 /* keep last */
966 __NL80211_MPATH_INFO_AFTER_LAST,
967 NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1
968};
969
970/**
971 * enum nl80211_band_attr - band attributes
972 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved
973 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band,
974 * an array of nested frequency attributes
975 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band,
976 * an array of nested bitrate attributes
977 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as
978 * defined in 802.11n
979 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE
980 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n
981 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n
982 */
983enum nl80211_band_attr {
984 __NL80211_BAND_ATTR_INVALID,
985 NL80211_BAND_ATTR_FREQS,
986 NL80211_BAND_ATTR_RATES,
987
988 NL80211_BAND_ATTR_HT_MCS_SET,
989 NL80211_BAND_ATTR_HT_CAPA,
990 NL80211_BAND_ATTR_HT_AMPDU_FACTOR,
991 NL80211_BAND_ATTR_HT_AMPDU_DENSITY,
992
993 /* keep last */
994 __NL80211_BAND_ATTR_AFTER_LAST,
995 NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1
996};
997
998#define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA
999
1000/**
1001 * enum nl80211_frequency_attr - frequency attributes
1002 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz
1003 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current
1004 * regulatory domain.
1005 * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is
1006 * permitted on this channel in current regulatory domain.
1007 * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted
1008 * on this channel in current regulatory domain.
1009 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory
1010 * on this channel in current regulatory domain.
1011 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm
1012 * (100 * dBm).
1013 */
1014enum nl80211_frequency_attr {
1015 __NL80211_FREQUENCY_ATTR_INVALID,
1016 NL80211_FREQUENCY_ATTR_FREQ,
1017 NL80211_FREQUENCY_ATTR_DISABLED,
1018 NL80211_FREQUENCY_ATTR_PASSIVE_SCAN,
1019 NL80211_FREQUENCY_ATTR_NO_IBSS,
1020 NL80211_FREQUENCY_ATTR_RADAR,
1021 NL80211_FREQUENCY_ATTR_MAX_TX_POWER,
1022
1023 /* keep last */
1024 __NL80211_FREQUENCY_ATTR_AFTER_LAST,
1025 NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1
1026};
1027
1028#define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER
1029
1030/**
1031 * enum nl80211_bitrate_attr - bitrate attributes
1032 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps
1033 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported
1034 * in 2.4 GHz band.
1035 */
1036enum nl80211_bitrate_attr {
1037 __NL80211_BITRATE_ATTR_INVALID,
1038 NL80211_BITRATE_ATTR_RATE,
1039 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE,
1040
1041 /* keep last */
1042 __NL80211_BITRATE_ATTR_AFTER_LAST,
1043 NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1
1044};
1045
1046/**
1047 * enum nl80211_initiator - Indicates the initiator of a reg domain request
1048 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world
1049 * regulatory domain.
1050 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the
1051 * regulatory domain.
1052 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the
1053 * wireless core it thinks its knows the regulatory domain we should be in.
1054 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an
1055 * 802.11 country information element with regulatory information it
1056 * thinks we should consider.
1057 */
1058enum nl80211_reg_initiator {
1059 NL80211_REGDOM_SET_BY_CORE,
1060 NL80211_REGDOM_SET_BY_USER,
1061 NL80211_REGDOM_SET_BY_DRIVER,
1062 NL80211_REGDOM_SET_BY_COUNTRY_IE,
1063};
1064
1065/**
1066 * enum nl80211_reg_type - specifies the type of regulatory domain
1067 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains
1068 * to a specific country. When this is set you can count on the
1069 * ISO / IEC 3166 alpha2 country code being valid.
1070 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory
1071 * domain.
1072 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom
1073 * driver specific world regulatory domain. These do not apply system-wide
1074 * and are only applicable to the individual devices which have requested
1075 * them to be applied.
1076 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product
1077 * of an intersection between two regulatory domains -- the previously
1078 * set regulatory domain on the system and the last accepted regulatory
1079 * domain request to be processed.
1080 */
1081enum nl80211_reg_type {
1082 NL80211_REGDOM_TYPE_COUNTRY,
1083 NL80211_REGDOM_TYPE_WORLD,
1084 NL80211_REGDOM_TYPE_CUSTOM_WORLD,
1085 NL80211_REGDOM_TYPE_INTERSECTION,
1086};
1087
1088/**
1089 * enum nl80211_reg_rule_attr - regulatory rule attributes
1090 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional
1091 * considerations for a given frequency range. These are the
1092 * &enum nl80211_reg_rule_flags.
1093 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory
1094 * rule in KHz. This is not a center of frequency but an actual regulatory
1095 * band edge.
1096 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule
1097 * in KHz. This is not a center a frequency but an actual regulatory
1098 * band edge.
1099 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this
1100 * frequency range, in KHz.
1101 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain
1102 * for a given frequency range. The value is in mBi (100 * dBi).
1103 * If you don't have one then don't send this.
1104 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for
1105 * a given frequency range. The value is in mBm (100 * dBm).
1106 */
1107enum nl80211_reg_rule_attr {
1108 __NL80211_REG_RULE_ATTR_INVALID,
1109 NL80211_ATTR_REG_RULE_FLAGS,
1110
1111 NL80211_ATTR_FREQ_RANGE_START,
1112 NL80211_ATTR_FREQ_RANGE_END,
1113 NL80211_ATTR_FREQ_RANGE_MAX_BW,
1114
1115 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN,
1116 NL80211_ATTR_POWER_RULE_MAX_EIRP,
1117
1118 /* keep last */
1119 __NL80211_REG_RULE_ATTR_AFTER_LAST,
1120 NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1
1121};
1122
1123/**
1124 * enum nl80211_reg_rule_flags - regulatory rule flags
1125 *
1126 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed
1127 * @NL80211_RRF_NO_CCK: CCK modulation not allowed
1128 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed
1129 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed
1130 * @NL80211_RRF_DFS: DFS support is required to be used
1131 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links
1132 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links
1133 * @NL80211_RRF_PASSIVE_SCAN: passive scan is required
1134 * @NL80211_RRF_NO_IBSS: no IBSS is allowed
1135 */
1136enum nl80211_reg_rule_flags {
1137 NL80211_RRF_NO_OFDM = 1<<0,
1138 NL80211_RRF_NO_CCK = 1<<1,
1139 NL80211_RRF_NO_INDOOR = 1<<2,
1140 NL80211_RRF_NO_OUTDOOR = 1<<3,
1141 NL80211_RRF_DFS = 1<<4,
1142 NL80211_RRF_PTP_ONLY = 1<<5,
1143 NL80211_RRF_PTMP_ONLY = 1<<6,
1144 NL80211_RRF_PASSIVE_SCAN = 1<<7,
1145 NL80211_RRF_NO_IBSS = 1<<8,
1146};
1147
1148/**
1149 * enum nl80211_survey_info - survey information
1150 *
1151 * These attribute types are used with %NL80211_ATTR_SURVEY_INFO
1152 * when getting information about a survey.
1153 *
1154 * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved
1155 * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel
1156 * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm)
1157 */
1158enum nl80211_survey_info {
1159 __NL80211_SURVEY_INFO_INVALID,
1160 NL80211_SURVEY_INFO_FREQUENCY,
1161 NL80211_SURVEY_INFO_NOISE,
1162
1163 /* keep last */
1164 __NL80211_SURVEY_INFO_AFTER_LAST,
1165 NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1
1166};
1167
1168/**
1169 * enum nl80211_mntr_flags - monitor configuration flags
1170 *
1171 * Monitor configuration flags.
1172 *
1173 * @__NL80211_MNTR_FLAG_INVALID: reserved
1174 *
1175 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS
1176 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP
1177 * @NL80211_MNTR_FLAG_CONTROL: pass control frames
1178 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering
1179 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing.
1180 * overrides all other flags.
1181 *
1182 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use
1183 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag
1184 */
1185enum nl80211_mntr_flags {
1186 __NL80211_MNTR_FLAG_INVALID,
1187 NL80211_MNTR_FLAG_FCSFAIL,
1188 NL80211_MNTR_FLAG_PLCPFAIL,
1189 NL80211_MNTR_FLAG_CONTROL,
1190 NL80211_MNTR_FLAG_OTHER_BSS,
1191 NL80211_MNTR_FLAG_COOK_FRAMES,
1192
1193 /* keep last */
1194 __NL80211_MNTR_FLAG_AFTER_LAST,
1195 NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1
1196};
1197
1198/**
1199 * enum nl80211_meshconf_params - mesh configuration parameters
1200 *
1201 * Mesh configuration parameters
1202 *
1203 * @__NL80211_MESHCONF_INVALID: internal use
1204 *
1205 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in
1206 * millisecond units, used by the Peer Link Open message
1207 *
1208 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the inital confirm timeout, in
1209 * millisecond units, used by the peer link management to close a peer link
1210 *
1211 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in
1212 * millisecond units
1213 *
1214 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed
1215 * on this mesh interface
1216 *
1217 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link
1218 * open retries that can be sent to establish a new peer link instance in a
1219 * mesh
1220 *
1221 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh
1222 * point.
1223 *
1224 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically
1225 * open peer links when we detect compatible mesh peers.
1226 *
1227 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames
1228 * containing a PREQ that an MP can send to a particular destination (path
1229 * target)
1230 *
1231 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths
1232 * (in milliseconds)
1233 *
1234 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait
1235 * until giving up on a path discovery (in milliseconds)
1236 *
1237 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh
1238 * points receiving a PREQ shall consider the forwarding information from the
1239 * root to be valid. (TU = time unit)
1240 *
1241 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in
1242 * TUs) during which an MP can send only one action frame containing a PREQ
1243 * reference element
1244 *
1245 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs)
1246 * that it takes for an HWMP information element to propagate across the mesh
1247 *
1248 * @NL80211_MESHCONF_ROOTMODE: whether root mode is enabled or not
1249 *
1250 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute
1251 *
1252 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
1253 */
1254enum nl80211_meshconf_params {
1255 __NL80211_MESHCONF_INVALID,
1256 NL80211_MESHCONF_RETRY_TIMEOUT,
1257 NL80211_MESHCONF_CONFIRM_TIMEOUT,
1258 NL80211_MESHCONF_HOLDING_TIMEOUT,
1259 NL80211_MESHCONF_MAX_PEER_LINKS,
1260 NL80211_MESHCONF_MAX_RETRIES,
1261 NL80211_MESHCONF_TTL,
1262 NL80211_MESHCONF_AUTO_OPEN_PLINKS,
1263 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES,
1264 NL80211_MESHCONF_PATH_REFRESH_TIME,
1265 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT,
1266 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT,
1267 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL,
1268 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME,
1269 NL80211_MESHCONF_HWMP_ROOTMODE,
1270
1271 /* keep last */
1272 __NL80211_MESHCONF_ATTR_AFTER_LAST,
1273 NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1
1274};
1275
1276/**
1277 * enum nl80211_txq_attr - TX queue parameter attributes
1278 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved
1279 * @NL80211_TXQ_ATTR_QUEUE: TX queue identifier (NL80211_TXQ_Q_*)
1280 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning
1281 * disabled
1282 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form
1283 * 2^n-1 in the range 1..32767]
1284 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form
1285 * 2^n-1 in the range 1..32767]
1286 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255]
1287 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal
1288 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number
1289 */
1290enum nl80211_txq_attr {
1291 __NL80211_TXQ_ATTR_INVALID,
1292 NL80211_TXQ_ATTR_QUEUE,
1293 NL80211_TXQ_ATTR_TXOP,
1294 NL80211_TXQ_ATTR_CWMIN,
1295 NL80211_TXQ_ATTR_CWMAX,
1296 NL80211_TXQ_ATTR_AIFS,
1297
1298 /* keep last */
1299 __NL80211_TXQ_ATTR_AFTER_LAST,
1300 NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1
1301};
1302
1303enum nl80211_txq_q {
1304 NL80211_TXQ_Q_VO,
1305 NL80211_TXQ_Q_VI,
1306 NL80211_TXQ_Q_BE,
1307 NL80211_TXQ_Q_BK
1308};
1309
1310enum nl80211_channel_type {
1311 NL80211_CHAN_NO_HT,
1312 NL80211_CHAN_HT20,
1313 NL80211_CHAN_HT40MINUS,
1314 NL80211_CHAN_HT40PLUS
1315};
1316
1317/**
1318 * enum nl80211_bss - netlink attributes for a BSS
1319 *
1320 * @__NL80211_BSS_INVALID: invalid
1321 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32)
1322 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64)
1323 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16)
1324 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16)
1325 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the
1326 * raw information elements from the probe response/beacon (bin)
1327 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon
1328 * in mBm (100 * dBm) (s32)
1329 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon
1330 * in unspecified units, scaled to 0..100 (u8)
1331 * @NL80211_BSS_STATUS: status, if this BSS is "used"
1332 * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms
1333 * @__NL80211_BSS_AFTER_LAST: internal
1334 * @NL80211_BSS_MAX: highest BSS attribute
1335 */
1336enum nl80211_bss {
1337 __NL80211_BSS_INVALID,
1338 NL80211_BSS_BSSID,
1339 NL80211_BSS_FREQUENCY,
1340 NL80211_BSS_TSF,
1341 NL80211_BSS_BEACON_INTERVAL,
1342 NL80211_BSS_CAPABILITY,
1343 NL80211_BSS_INFORMATION_ELEMENTS,
1344 NL80211_BSS_SIGNAL_MBM,
1345 NL80211_BSS_SIGNAL_UNSPEC,
1346 NL80211_BSS_STATUS,
1347 NL80211_BSS_SEEN_MS_AGO,
1348
1349 /* keep last */
1350 __NL80211_BSS_AFTER_LAST,
1351 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1
1352};
1353
1354/**
1355 * enum nl80211_bss_status - BSS "status"
1356 */
1357enum nl80211_bss_status {
1358 NL80211_BSS_STATUS_AUTHENTICATED,
1359 NL80211_BSS_STATUS_ASSOCIATED,
1360 NL80211_BSS_STATUS_IBSS_JOINED,
1361};
1362
1363/**
1364 * enum nl80211_auth_type - AuthenticationType
1365 *
1366 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication
1367 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only)
1368 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r)
1369 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP)
1370 * @__NL80211_AUTHTYPE_NUM: internal
1371 * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm
1372 * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by
1373 * trying multiple times); this is invalid in netlink -- leave out
1374 * the attribute for this on CONNECT commands.
1375 */
1376enum nl80211_auth_type {
1377 NL80211_AUTHTYPE_OPEN_SYSTEM,
1378 NL80211_AUTHTYPE_SHARED_KEY,
1379 NL80211_AUTHTYPE_FT,
1380 NL80211_AUTHTYPE_NETWORK_EAP,
1381
1382 /* keep last */
1383 __NL80211_AUTHTYPE_NUM,
1384 NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1,
1385 NL80211_AUTHTYPE_AUTOMATIC
1386};
1387
1388/**
1389 * enum nl80211_key_type - Key Type
1390 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key
1391 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key
1392 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS)
1393 */
1394enum nl80211_key_type {
1395 NL80211_KEYTYPE_GROUP,
1396 NL80211_KEYTYPE_PAIRWISE,
1397 NL80211_KEYTYPE_PEERKEY,
1398};
1399
1400/**
1401 * enum nl80211_mfp - Management frame protection state
1402 * @NL80211_MFP_NO: Management frame protection not used
1403 * @NL80211_MFP_REQUIRED: Management frame protection required
1404 */
1405enum nl80211_mfp {
1406 NL80211_MFP_NO,
1407 NL80211_MFP_REQUIRED,
1408};
1409
1410enum nl80211_wpa_versions {
1411 NL80211_WPA_VERSION_1 = 1 << 0,
1412 NL80211_WPA_VERSION_2 = 1 << 1,
1413};
1414
1415/**
1416 * enum nl80211_key_attributes - key attributes
1417 * @__NL80211_KEY_INVALID: invalid
1418 * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of
1419 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
1420 * keys
1421 * @NL80211_KEY_IDX: key ID (u8, 0-3)
1422 * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
1423 * section 7.3.2.25.1, e.g. 0x000FAC04)
1424 * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
1425 * CCMP keys, each six bytes in little endian
1426 * @NL80211_KEY_DEFAULT: flag indicating default key
1427 * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key
1428 * @__NL80211_KEY_AFTER_LAST: internal
1429 * @NL80211_KEY_MAX: highest key attribute
1430 */
1431enum nl80211_key_attributes {
1432 __NL80211_KEY_INVALID,
1433 NL80211_KEY_DATA,
1434 NL80211_KEY_IDX,
1435 NL80211_KEY_CIPHER,
1436 NL80211_KEY_SEQ,
1437 NL80211_KEY_DEFAULT,
1438 NL80211_KEY_DEFAULT_MGMT,
1439
1440 /* keep last */
1441 __NL80211_KEY_AFTER_LAST,
1442 NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1
1443};
1444
1445#endif /* __LINUX_NL80211_H */