1 #ifndef __LINUX_NL80211_H
2 #define __LINUX_NL80211_H
4 * 802.11 netlink interface public header
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>
14 * Permission to use, copy, modify, and/or distribute this software for any
15 * purpose with or without fee is hereby granted, provided that the above
16 * copyright notice and this permission notice appear in all copies.
18 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
19 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
20 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
21 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
22 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
23 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
24 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
28 #include <linux/types.h>
31 * DOC: Station handling
33 * Stations are added per interface, but a special case exists with VLAN
34 * interfaces. When a station is bound to an AP interface, it may be moved
35 * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN).
36 * The station is still assumed to belong to the AP interface it was added
39 * TODO: need more info?
43 * enum nl80211_commands - supported nl80211 commands
45 * @NL80211_CMD_UNSPEC: unspecified command to catch errors
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.
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.
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.
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
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.
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.
120 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set
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.
136 * @NL80211_CMD_GET_MESH_PARAMS: Get mesh networking properties for the
137 * interface identified by %NL80211_ATTR_IFINDEX
139 * @NL80211_CMD_SET_MESH_PARAMS: Set mesh networking properties for the
140 * interface identified by %NL80211_ATTR_IFINDEX
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.
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
163 * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain
164 * has been changed and provides details of the request information
165 * that caused the change such as who initiated the regulatory request
166 * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx
167 * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if
168 * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or
169 * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain
170 * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is
171 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on
172 * to (%NL80211_ATTR_REG_ALPHA2).
173 * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon
174 * has been found while world roaming thus enabling active scan or
175 * any mode of operation that initiates TX (beacons) on a channel
176 * where we would not have been able to do either before. As an example
177 * if you are world roaming (regulatory domain set to world or if your
178 * driver is using a custom world roaming regulatory domain) and while
179 * doing a passive scan on the 5 GHz band you find an AP there (if not
180 * on a DFS channel) you will now be able to actively scan for that AP
181 * or use AP mode on your card on that same channel. Note that this will
182 * never be used for channels 1-11 on the 2 GHz band as they are always
183 * enabled world wide. This beacon hint is only sent if your device had
184 * either disabled active scanning or beaconing on a channel. We send to
185 * userspace the wiphy on which we removed a restriction from
186 * (%NL80211_ATTR_WIPHY) and the channel on which this occurred
187 * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER)
188 * the beacon hint was processed.
190 * @NL80211_CMD_AUTHENTICATE: authentication request and notification.
191 * This command is used both as a command (request to authenticate) and
192 * as an event on the "mlme" multicast group indicating completion of the
193 * authentication process.
194 * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the
195 * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and
196 * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify
197 * the SSID (mainly for association, but is included in authentication
198 * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used
199 * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE
200 * is used to specify the authentication type. %NL80211_ATTR_IE is used to
201 * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs)
202 * to be added to the frame.
203 * When used as an event, this reports reception of an Authentication
204 * frame in station and IBSS modes when the local MLME processed the
205 * frame, i.e., it was for the local STA and was received in correct
206 * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the
207 * MLME SAP interface (kernel providing MLME, userspace SME). The
208 * included %NL80211_ATTR_FRAME attribute contains the management frame
209 * (including both the header and frame body, but not FCS). This event is
210 * also used to indicate if the authentication attempt timed out. In that
211 * case the %NL80211_ATTR_FRAME attribute is replaced with a
212 * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which
213 * pending authentication timed out).
214 * @NL80211_CMD_ASSOCIATE: association request and notification; like
215 * NL80211_CMD_AUTHENTICATE but for Association and Reassociation
216 * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request,
217 * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives).
218 * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like
219 * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to
220 * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication
222 * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like
223 * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to
224 * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives).
226 * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael
227 * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the
228 * event includes %NL80211_ATTR_MAC to describe the source MAC address of
229 * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key
230 * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and
231 * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this
232 * event matches with MLME-MICHAELMICFAILURE.indication() primitive
234 * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a
235 * FREQ attribute (for the initial frequency if no peer can be found)
236 * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those
237 * should be fixed rather than automatically determined. Can only be
238 * executed on a network interface that is UP, and fixed BSSID/FREQ
239 * may be rejected. Another optional parameter is the beacon interval,
240 * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not
241 * given defaults to 100 TU (102.4ms).
242 * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is
243 * determined by the network interface.
245 * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute
246 * to identify the device, and the TESTDATA blob attribute to pass through
249 * @NL80211_CMD_CONNECT: connection request and notification; this command
250 * requests to connect to a specified network but without separating
251 * auth and assoc steps. For this, you need to specify the SSID in a
252 * %NL80211_ATTR_SSID attribute, and can optionally specify the association
253 * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_MAC,
254 * %NL80211_ATTR_WIPHY_FREQ and %NL80211_ATTR_CONTROL_PORT.
255 * It is also sent as an event, with the BSSID and response IEs when the
256 * connection is established or failed to be established. This can be
257 * determined by the STATUS_CODE attribute.
258 * @NL80211_CMD_ROAM: request that the card roam (currently not implemented),
259 * sent as an event when the card/driver roamed by itself.
260 * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify
261 * userspace that a connection was dropped by the AP or due to other
262 * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and
263 * %NL80211_ATTR_REASON_CODE attributes are used.
265 * @NL80211_CMD_MAX: highest used command number
266 * @__NL80211_CMD_AFTER_LAST: internal use
268 enum nl80211_commands {
269 /* don't change the order or add anything inbetween, this is ABI! */
272 NL80211_CMD_GET_WIPHY, /* can dump */
273 NL80211_CMD_SET_WIPHY,
274 NL80211_CMD_NEW_WIPHY,
275 NL80211_CMD_DEL_WIPHY,
277 NL80211_CMD_GET_INTERFACE, /* can dump */
278 NL80211_CMD_SET_INTERFACE,
279 NL80211_CMD_NEW_INTERFACE,
280 NL80211_CMD_DEL_INTERFACE,
287 NL80211_CMD_GET_BEACON,
288 NL80211_CMD_SET_BEACON,
289 NL80211_CMD_NEW_BEACON,
290 NL80211_CMD_DEL_BEACON,
292 NL80211_CMD_GET_STATION,
293 NL80211_CMD_SET_STATION,
294 NL80211_CMD_NEW_STATION,
295 NL80211_CMD_DEL_STATION,
297 NL80211_CMD_GET_MPATH,
298 NL80211_CMD_SET_MPATH,
299 NL80211_CMD_NEW_MPATH,
300 NL80211_CMD_DEL_MPATH,
305 NL80211_CMD_REQ_SET_REG,
307 NL80211_CMD_GET_MESH_PARAMS,
308 NL80211_CMD_SET_MESH_PARAMS,
310 NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */,
314 NL80211_CMD_GET_SCAN,
315 NL80211_CMD_TRIGGER_SCAN,
316 NL80211_CMD_NEW_SCAN_RESULTS,
317 NL80211_CMD_SCAN_ABORTED,
319 NL80211_CMD_REG_CHANGE,
321 NL80211_CMD_AUTHENTICATE,
322 NL80211_CMD_ASSOCIATE,
323 NL80211_CMD_DEAUTHENTICATE,
324 NL80211_CMD_DISASSOCIATE,
326 NL80211_CMD_MICHAEL_MIC_FAILURE,
328 NL80211_CMD_REG_BEACON_HINT,
330 NL80211_CMD_JOIN_IBSS,
331 NL80211_CMD_LEAVE_IBSS,
333 NL80211_CMD_TESTMODE,
337 NL80211_CMD_DISCONNECT,
339 /* add new commands above here */
341 /* used to define NL80211_CMD_MAX below */
342 __NL80211_CMD_AFTER_LAST,
343 NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1
347 * Allow user space programs to use #ifdef on new commands by defining them
350 #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS
351 #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE
352 #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE
353 #define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE
354 #define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE
355 #define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE
356 #define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE
357 #define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT
360 * enum nl80211_attrs - nl80211 netlink attributes
362 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors
364 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf.
365 * /sys/class/ieee80211/<phyname>/index
366 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming)
367 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters
368 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz
369 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ
370 * if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included):
371 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including
373 * NL80211_CHAN_HT20 = HT20 only
374 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel
375 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel
376 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is
377 * less than or equal to the RTS threshold; allowed range: 1..255;
378 * dot11ShortRetryLimit; u8
379 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is
380 * greater than the RTS threshold; allowed range: 1..255;
381 * dot11ShortLongLimit; u8
382 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum
383 * length in octets for frames; allowed range: 256..8000, disable
384 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32
385 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length
386 * larger than or equal to this use RTS/CTS handshake); allowed range:
387 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32
389 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
390 * @NL80211_ATTR_IFNAME: network interface name
391 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype
393 * @NL80211_ATTR_MAC: MAC address (various uses)
395 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of
396 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
398 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3)
399 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
400 * section 7.3.2.25.1, e.g. 0x000FAC04)
401 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
402 * CCMP keys, each six bytes in little endian
404 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU
405 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing
406 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE
407 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE
409 * @NL80211_ATTR_STA_AID: Association ID for the station (u16)
410 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of
411 * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2)
412 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by
413 * IEEE 802.11 7.3.1.6 (u16).
414 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported
415 * rates as defined by IEEE 802.11 7.3.2.2 but without the length
416 * restriction (at most %NL80211_MAX_SUPP_RATES).
417 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station
418 * to, or the AP interface the station was originally added to to.
419 * @NL80211_ATTR_STA_INFO: information about a station, part of station info
420 * given for %NL80211_CMD_GET_STATION, nested attribute containing
421 * info as possible, see &enum nl80211_sta_info.
423 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands,
424 * consisting of a nested array.
426 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes).
427 * @NL80211_ATTR_PLINK_ACTION: action to perform on the mesh peer link.
428 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path.
429 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path
430 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at
431 * &enum nl80211_mpath_info.
433 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of
434 * &enum nl80211_mntr_flags.
436 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the
437 * current regulatory domain should be set to or is already set to.
438 * For example, 'CR', for Costa Rica. This attribute is used by the kernel
439 * to query the CRDA to retrieve one regulatory domain. This attribute can
440 * also be used by userspace to query the kernel for the currently set
441 * regulatory domain. We chose an alpha2 as that is also used by the
442 * IEEE-802.11d country information element to identify a country.
443 * Users can also simply ask the wireless core to set regulatory domain
444 * to a specific alpha2.
445 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory
448 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1)
449 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled
451 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled
453 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic
454 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length
455 * restriction (at most %NL80211_MAX_SUPP_RATES).
457 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from
458 * association request when used with NL80211_CMD_NEW_STATION)
460 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all
461 * supported interface types, each a flag attribute with the number
462 * of the interface mode.
464 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for
465 * %NL80211_CMD_SET_MGMT_EXTRA_IE.
467 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with
468 * %NL80211_CMD_SET_MGMT_EXTRA_IE).
470 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with
471 * a single scan request, a wiphy attribute.
472 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements
473 * that can be added to a scan request
475 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz)
476 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive
477 * scanning and include a zero-length SSID (wildcard) for wildcard scan
478 * @NL80211_ATTR_SCAN_GENERATION: the scan generation increases whenever the
479 * scan result list changes (BSS expired or added) so that applications
480 * can verify that they got a single, consistent snapshot (when all dump
481 * messages carried the same generation number)
482 * @NL80211_ATTR_BSS: scan result BSS
484 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain
485 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_*
486 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently
487 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*)
489 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies
490 * an array of command numbers (i.e. a mapping index to command number)
491 * that the driver for the given wiphy supports.
493 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header
494 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and
495 * NL80211_CMD_ASSOCIATE events
496 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets)
497 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type,
498 * represented as a u32
499 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and
500 * %NL80211_CMD_DISASSOCIATE, u16
502 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as
505 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change
506 * due to considerations from a beacon hint. This attribute reflects
507 * the state of the channel _before_ the beacon hint processing. This
508 * attributes consists of a nested attribute containing
509 * NL80211_FREQUENCY_ATTR_*
510 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change
511 * due to considerations from a beacon hint. This attribute reflects
512 * the state of the channel _after_ the beacon hint processing. This
513 * attributes consists of a nested attribute containing
514 * NL80211_FREQUENCY_ATTR_*
516 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported
519 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look
520 * for other networks on different channels
522 * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this
523 * is used, e.g., with %NL80211_CMD_AUTHENTICATE event
525 * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is
526 * used for the association (&enum nl80211_mfp, represented as a u32);
527 * this attribute can be used
528 * with %NL80211_CMD_ASSOCIATE request
530 * @NL80211_ATTR_STA_FLAGS2: Attribute containing a
531 * &struct nl80211_sta_flag_update.
533 * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls
534 * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in
535 * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE
536 * request, the driver will assume that the port is unauthorized until
537 * authorized by user space. Otherwise, port is marked authorized by
538 * default in station mode.
540 * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver.
541 * We recommend using nested, driver-specific attributes within this.
543 * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT
544 * event was due to the AP disconnecting the station, and not due to
545 * a local disconnect request.
546 * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT
548 * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating
549 * that protected APs should be used.
551 * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT and ASSOCIATE to
552 * indicate which unicast key ciphers will be used with the connection
554 * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT and ASSOCIATE to indicate
555 * which group key cipher will be used with the connection (a u32).
556 * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT and ASSOCIATE to indicate
557 * which WPA version(s) the AP we want to associate with is using
558 * (a u32 with flags from &enum nl80211_wpa_versions).
559 * @NL80211_ATTR_AKM_SUITES: Used with CONNECT and ASSOCIATE to indicate
560 * which key management algorithm(s) to use (an array of u32).
562 * @NL80211_ATTR_REQ_IE: (Re)association request information elements as
563 * sent out by the card, for ROAM and successful CONNECT events.
564 * @NL80211_ATTR_RESP_IE: (Re)association response information elements as
565 * sent by peer, for ROAM and successful CONNECT events.
567 * @NL80211_ATTR_MAX: highest attribute number currently defined
568 * @__NL80211_ATTR_AFTER_LAST: internal use
571 /* don't change the order or add anything inbetween, this is ABI! */
575 NL80211_ATTR_WIPHY_NAME,
577 NL80211_ATTR_IFINDEX,
583 NL80211_ATTR_KEY_DATA,
584 NL80211_ATTR_KEY_IDX,
585 NL80211_ATTR_KEY_CIPHER,
586 NL80211_ATTR_KEY_SEQ,
587 NL80211_ATTR_KEY_DEFAULT,
589 NL80211_ATTR_BEACON_INTERVAL,
590 NL80211_ATTR_DTIM_PERIOD,
591 NL80211_ATTR_BEACON_HEAD,
592 NL80211_ATTR_BEACON_TAIL,
594 NL80211_ATTR_STA_AID,
595 NL80211_ATTR_STA_FLAGS,
596 NL80211_ATTR_STA_LISTEN_INTERVAL,
597 NL80211_ATTR_STA_SUPPORTED_RATES,
598 NL80211_ATTR_STA_VLAN,
599 NL80211_ATTR_STA_INFO,
601 NL80211_ATTR_WIPHY_BANDS,
603 NL80211_ATTR_MNTR_FLAGS,
605 NL80211_ATTR_MESH_ID,
606 NL80211_ATTR_STA_PLINK_ACTION,
607 NL80211_ATTR_MPATH_NEXT_HOP,
608 NL80211_ATTR_MPATH_INFO,
610 NL80211_ATTR_BSS_CTS_PROT,
611 NL80211_ATTR_BSS_SHORT_PREAMBLE,
612 NL80211_ATTR_BSS_SHORT_SLOT_TIME,
614 NL80211_ATTR_HT_CAPABILITY,
616 NL80211_ATTR_SUPPORTED_IFTYPES,
618 NL80211_ATTR_REG_ALPHA2,
619 NL80211_ATTR_REG_RULES,
621 NL80211_ATTR_MESH_PARAMS,
623 NL80211_ATTR_BSS_BASIC_RATES,
625 NL80211_ATTR_WIPHY_TXQ_PARAMS,
626 NL80211_ATTR_WIPHY_FREQ,
627 NL80211_ATTR_WIPHY_CHANNEL_TYPE,
629 NL80211_ATTR_KEY_DEFAULT_MGMT,
631 NL80211_ATTR_MGMT_SUBTYPE,
634 NL80211_ATTR_MAX_NUM_SCAN_SSIDS,
636 NL80211_ATTR_SCAN_FREQUENCIES,
637 NL80211_ATTR_SCAN_SSIDS,
638 NL80211_ATTR_SCAN_GENERATION,
641 NL80211_ATTR_REG_INITIATOR,
642 NL80211_ATTR_REG_TYPE,
644 NL80211_ATTR_SUPPORTED_COMMANDS,
648 NL80211_ATTR_AUTH_TYPE,
649 NL80211_ATTR_REASON_CODE,
651 NL80211_ATTR_KEY_TYPE,
653 NL80211_ATTR_MAX_SCAN_IE_LEN,
654 NL80211_ATTR_CIPHER_SUITES,
656 NL80211_ATTR_FREQ_BEFORE,
657 NL80211_ATTR_FREQ_AFTER,
659 NL80211_ATTR_FREQ_FIXED,
662 NL80211_ATTR_WIPHY_RETRY_SHORT,
663 NL80211_ATTR_WIPHY_RETRY_LONG,
664 NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
665 NL80211_ATTR_WIPHY_RTS_THRESHOLD,
667 NL80211_ATTR_TIMED_OUT,
669 NL80211_ATTR_USE_MFP,
671 NL80211_ATTR_STA_FLAGS2,
673 NL80211_ATTR_CONTROL_PORT,
675 NL80211_ATTR_TESTDATA,
677 NL80211_ATTR_PRIVACY,
679 NL80211_ATTR_DISCONNECTED_BY_AP,
680 NL80211_ATTR_STATUS_CODE,
682 NL80211_ATTR_CIPHER_SUITES_PAIRWISE,
683 NL80211_ATTR_CIPHER_SUITE_GROUP,
684 NL80211_ATTR_WPA_VERSIONS,
685 NL80211_ATTR_AKM_SUITES,
688 NL80211_ATTR_RESP_IE,
690 /* add attributes here, update the policy in nl80211.c */
692 __NL80211_ATTR_AFTER_LAST,
693 NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1
697 * Allow user space programs to use #ifdef on new attributes by defining them
700 #define NL80211_CMD_CONNECT NL80211_CMD_CONNECT
701 #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY
702 #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES
703 #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS
704 #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ
705 #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE
706 #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE
707 #define NL80211_ATTR_IE NL80211_ATTR_IE
708 #define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR
709 #define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE
710 #define NL80211_ATTR_FRAME NL80211_ATTR_FRAME
711 #define NL80211_ATTR_SSID NL80211_ATTR_SSID
712 #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE
713 #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE
714 #define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE
715 #define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP
716 #define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS
717 #define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES
719 #define NL80211_MAX_SUPP_RATES 32
720 #define NL80211_MAX_SUPP_REG_RULES 32
721 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0
722 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16
723 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24
724 #define NL80211_HT_CAPABILITY_LEN 26
726 #define NL80211_MAX_NR_CIPHER_SUITES 5
727 #define NL80211_MAX_NR_AKM_SUITES 2
730 * enum nl80211_iftype - (virtual) interface types
732 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides
733 * @NL80211_IFTYPE_ADHOC: independent BSS member
734 * @NL80211_IFTYPE_STATION: managed BSS member
735 * @NL80211_IFTYPE_AP: access point
736 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points
737 * @NL80211_IFTYPE_WDS: wireless distribution interface
738 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
739 * @NL80211_IFTYPE_MESH_POINT: mesh point
740 * @NL80211_IFTYPE_MAX: highest interface type number currently defined
741 * @__NL80211_IFTYPE_AFTER_LAST: internal use
743 * These values are used with the %NL80211_ATTR_IFTYPE
744 * to set the type of an interface.
747 enum nl80211_iftype {
748 NL80211_IFTYPE_UNSPECIFIED,
749 NL80211_IFTYPE_ADHOC,
750 NL80211_IFTYPE_STATION,
752 NL80211_IFTYPE_AP_VLAN,
754 NL80211_IFTYPE_MONITOR,
755 NL80211_IFTYPE_MESH_POINT,
758 __NL80211_IFTYPE_AFTER_LAST,
759 NL80211_IFTYPE_MAX = __NL80211_IFTYPE_AFTER_LAST - 1
763 * enum nl80211_sta_flags - station flags
765 * Station flags. When a station is added to an AP interface, it is
766 * assumed to be already associated (and hence authenticated.)
768 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X)
769 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames
770 * with short barker preamble
771 * @NL80211_STA_FLAG_WME: station is WME/QoS capable
772 * @NL80211_STA_FLAG_MFP: station uses management frame protection
774 enum nl80211_sta_flags {
775 __NL80211_STA_FLAG_INVALID,
776 NL80211_STA_FLAG_AUTHORIZED,
777 NL80211_STA_FLAG_SHORT_PREAMBLE,
778 NL80211_STA_FLAG_WME,
779 NL80211_STA_FLAG_MFP,
782 __NL80211_STA_FLAG_AFTER_LAST,
783 NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1
787 * struct nl80211_sta_flag_update - station flags mask/set
788 * @mask: mask of station flags to set
789 * @set: which values to set them to
791 * Both mask and set contain bits as per &enum nl80211_sta_flags.
793 struct nl80211_sta_flag_update {
796 } __attribute__((packed));
799 * enum nl80211_rate_info - bitrate information
801 * These attribute types are used with %NL80211_STA_INFO_TXRATE
802 * when getting information about the bitrate of a station.
804 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved
805 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s)
806 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8)
807 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate
808 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval
809 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined
810 * @__NL80211_RATE_INFO_AFTER_LAST: internal use
812 enum nl80211_rate_info {
813 __NL80211_RATE_INFO_INVALID,
814 NL80211_RATE_INFO_BITRATE,
815 NL80211_RATE_INFO_MCS,
816 NL80211_RATE_INFO_40_MHZ_WIDTH,
817 NL80211_RATE_INFO_SHORT_GI,
820 __NL80211_RATE_INFO_AFTER_LAST,
821 NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1
825 * enum nl80211_sta_info - station information
827 * These attribute types are used with %NL80211_ATTR_STA_INFO
828 * when getting information about a station.
830 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved
831 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs)
832 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station)
833 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station)
834 * @__NL80211_STA_INFO_AFTER_LAST: internal
835 * @NL80211_STA_INFO_MAX: highest possible station info attribute
836 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm)
837 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute
838 * containing info as possible, see &enum nl80211_sta_info_txrate.
839 * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station)
840 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this
843 enum nl80211_sta_info {
844 __NL80211_STA_INFO_INVALID,
845 NL80211_STA_INFO_INACTIVE_TIME,
846 NL80211_STA_INFO_RX_BYTES,
847 NL80211_STA_INFO_TX_BYTES,
848 NL80211_STA_INFO_LLID,
849 NL80211_STA_INFO_PLID,
850 NL80211_STA_INFO_PLINK_STATE,
851 NL80211_STA_INFO_SIGNAL,
852 NL80211_STA_INFO_TX_BITRATE,
853 NL80211_STA_INFO_RX_PACKETS,
854 NL80211_STA_INFO_TX_PACKETS,
857 __NL80211_STA_INFO_AFTER_LAST,
858 NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1
862 * enum nl80211_mpath_flags - nl80211 mesh path flags
864 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active
865 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running
866 * @NL80211_MPATH_FLAG_DSN_VALID: the mesh path contains a valid DSN
867 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set
868 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded
870 enum nl80211_mpath_flags {
871 NL80211_MPATH_FLAG_ACTIVE = 1<<0,
872 NL80211_MPATH_FLAG_RESOLVING = 1<<1,
873 NL80211_MPATH_FLAG_DSN_VALID = 1<<2,
874 NL80211_MPATH_FLAG_FIXED = 1<<3,
875 NL80211_MPATH_FLAG_RESOLVED = 1<<4,
879 * enum nl80211_mpath_info - mesh path information
881 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting
882 * information about a mesh path.
884 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved
885 * @NL80211_ATTR_MPATH_FRAME_QLEN: number of queued frames for this destination
886 * @NL80211_ATTR_MPATH_DSN: destination sequence number
887 * @NL80211_ATTR_MPATH_METRIC: metric (cost) of this mesh path
888 * @NL80211_ATTR_MPATH_EXPTIME: expiration time for the path, in msec from now
889 * @NL80211_ATTR_MPATH_FLAGS: mesh path flags, enumerated in
890 * &enum nl80211_mpath_flags;
891 * @NL80211_ATTR_MPATH_DISCOVERY_TIMEOUT: total path discovery timeout, in msec
892 * @NL80211_ATTR_MPATH_DISCOVERY_RETRIES: mesh path discovery retries
894 enum nl80211_mpath_info {
895 __NL80211_MPATH_INFO_INVALID,
896 NL80211_MPATH_INFO_FRAME_QLEN,
897 NL80211_MPATH_INFO_DSN,
898 NL80211_MPATH_INFO_METRIC,
899 NL80211_MPATH_INFO_EXPTIME,
900 NL80211_MPATH_INFO_FLAGS,
901 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT,
902 NL80211_MPATH_INFO_DISCOVERY_RETRIES,
905 __NL80211_MPATH_INFO_AFTER_LAST,
906 NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1
910 * enum nl80211_band_attr - band attributes
911 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved
912 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band,
913 * an array of nested frequency attributes
914 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band,
915 * an array of nested bitrate attributes
916 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as
918 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE
919 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n
920 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n
922 enum nl80211_band_attr {
923 __NL80211_BAND_ATTR_INVALID,
924 NL80211_BAND_ATTR_FREQS,
925 NL80211_BAND_ATTR_RATES,
927 NL80211_BAND_ATTR_HT_MCS_SET,
928 NL80211_BAND_ATTR_HT_CAPA,
929 NL80211_BAND_ATTR_HT_AMPDU_FACTOR,
930 NL80211_BAND_ATTR_HT_AMPDU_DENSITY,
933 __NL80211_BAND_ATTR_AFTER_LAST,
934 NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1
937 #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA
940 * enum nl80211_frequency_attr - frequency attributes
941 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz
942 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current
944 * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is
945 * permitted on this channel in current regulatory domain.
946 * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted
947 * on this channel in current regulatory domain.
948 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory
949 * on this channel in current regulatory domain.
950 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm
953 enum nl80211_frequency_attr {
954 __NL80211_FREQUENCY_ATTR_INVALID,
955 NL80211_FREQUENCY_ATTR_FREQ,
956 NL80211_FREQUENCY_ATTR_DISABLED,
957 NL80211_FREQUENCY_ATTR_PASSIVE_SCAN,
958 NL80211_FREQUENCY_ATTR_NO_IBSS,
959 NL80211_FREQUENCY_ATTR_RADAR,
960 NL80211_FREQUENCY_ATTR_MAX_TX_POWER,
963 __NL80211_FREQUENCY_ATTR_AFTER_LAST,
964 NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1
967 #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER
970 * enum nl80211_bitrate_attr - bitrate attributes
971 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps
972 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported
975 enum nl80211_bitrate_attr {
976 __NL80211_BITRATE_ATTR_INVALID,
977 NL80211_BITRATE_ATTR_RATE,
978 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE,
981 __NL80211_BITRATE_ATTR_AFTER_LAST,
982 NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1
986 * enum nl80211_initiator - Indicates the initiator of a reg domain request
987 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world
989 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the
991 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the
992 * wireless core it thinks its knows the regulatory domain we should be in.
993 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an
994 * 802.11 country information element with regulatory information it
995 * thinks we should consider.
997 enum nl80211_reg_initiator {
998 NL80211_REGDOM_SET_BY_CORE,
999 NL80211_REGDOM_SET_BY_USER,
1000 NL80211_REGDOM_SET_BY_DRIVER,
1001 NL80211_REGDOM_SET_BY_COUNTRY_IE,
1005 * enum nl80211_reg_type - specifies the type of regulatory domain
1006 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains
1007 * to a specific country. When this is set you can count on the
1008 * ISO / IEC 3166 alpha2 country code being valid.
1009 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory
1011 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom
1012 * driver specific world regulatory domain. These do not apply system-wide
1013 * and are only applicable to the individual devices which have requested
1014 * them to be applied.
1015 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product
1016 * of an intersection between two regulatory domains -- the previously
1017 * set regulatory domain on the system and the last accepted regulatory
1018 * domain request to be processed.
1020 enum nl80211_reg_type {
1021 NL80211_REGDOM_TYPE_COUNTRY,
1022 NL80211_REGDOM_TYPE_WORLD,
1023 NL80211_REGDOM_TYPE_CUSTOM_WORLD,
1024 NL80211_REGDOM_TYPE_INTERSECTION,
1028 * enum nl80211_reg_rule_attr - regulatory rule attributes
1029 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional
1030 * considerations for a given frequency range. These are the
1031 * &enum nl80211_reg_rule_flags.
1032 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory
1033 * rule in KHz. This is not a center of frequency but an actual regulatory
1035 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule
1036 * in KHz. This is not a center a frequency but an actual regulatory
1038 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this
1039 * frequency range, in KHz.
1040 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain
1041 * for a given frequency range. The value is in mBi (100 * dBi).
1042 * If you don't have one then don't send this.
1043 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for
1044 * a given frequency range. The value is in mBm (100 * dBm).
1046 enum nl80211_reg_rule_attr {
1047 __NL80211_REG_RULE_ATTR_INVALID,
1048 NL80211_ATTR_REG_RULE_FLAGS,
1050 NL80211_ATTR_FREQ_RANGE_START,
1051 NL80211_ATTR_FREQ_RANGE_END,
1052 NL80211_ATTR_FREQ_RANGE_MAX_BW,
1054 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN,
1055 NL80211_ATTR_POWER_RULE_MAX_EIRP,
1058 __NL80211_REG_RULE_ATTR_AFTER_LAST,
1059 NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1
1063 * enum nl80211_reg_rule_flags - regulatory rule flags
1065 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed
1066 * @NL80211_RRF_NO_CCK: CCK modulation not allowed
1067 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed
1068 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed
1069 * @NL80211_RRF_DFS: DFS support is required to be used
1070 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links
1071 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links
1072 * @NL80211_RRF_PASSIVE_SCAN: passive scan is required
1073 * @NL80211_RRF_NO_IBSS: no IBSS is allowed
1075 enum nl80211_reg_rule_flags {
1076 NL80211_RRF_NO_OFDM = 1<<0,
1077 NL80211_RRF_NO_CCK = 1<<1,
1078 NL80211_RRF_NO_INDOOR = 1<<2,
1079 NL80211_RRF_NO_OUTDOOR = 1<<3,
1080 NL80211_RRF_DFS = 1<<4,
1081 NL80211_RRF_PTP_ONLY = 1<<5,
1082 NL80211_RRF_PTMP_ONLY = 1<<6,
1083 NL80211_RRF_PASSIVE_SCAN = 1<<7,
1084 NL80211_RRF_NO_IBSS = 1<<8,
1088 * enum nl80211_mntr_flags - monitor configuration flags
1090 * Monitor configuration flags.
1092 * @__NL80211_MNTR_FLAG_INVALID: reserved
1094 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS
1095 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP
1096 * @NL80211_MNTR_FLAG_CONTROL: pass control frames
1097 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering
1098 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing.
1099 * overrides all other flags.
1101 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use
1102 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag
1104 enum nl80211_mntr_flags {
1105 __NL80211_MNTR_FLAG_INVALID,
1106 NL80211_MNTR_FLAG_FCSFAIL,
1107 NL80211_MNTR_FLAG_PLCPFAIL,
1108 NL80211_MNTR_FLAG_CONTROL,
1109 NL80211_MNTR_FLAG_OTHER_BSS,
1110 NL80211_MNTR_FLAG_COOK_FRAMES,
1113 __NL80211_MNTR_FLAG_AFTER_LAST,
1114 NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1
1118 * enum nl80211_meshconf_params - mesh configuration parameters
1120 * Mesh configuration parameters
1122 * @__NL80211_MESHCONF_INVALID: internal use
1124 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in
1125 * millisecond units, used by the Peer Link Open message
1127 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the inital confirm timeout, in
1128 * millisecond units, used by the peer link management to close a peer link
1130 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in
1133 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed
1134 * on this mesh interface
1136 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link
1137 * open retries that can be sent to establish a new peer link instance in a
1140 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh
1143 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically
1144 * open peer links when we detect compatible mesh peers.
1146 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames
1147 * containing a PREQ that an MP can send to a particular destination (path
1150 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths
1153 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait
1154 * until giving up on a path discovery (in milliseconds)
1156 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh
1157 * points receiving a PREQ shall consider the forwarding information from the
1158 * root to be valid. (TU = time unit)
1160 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in
1161 * TUs) during which an MP can send only one action frame containing a PREQ
1164 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs)
1165 * that it takes for an HWMP information element to propagate across the mesh
1167 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute
1169 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
1171 enum nl80211_meshconf_params {
1172 __NL80211_MESHCONF_INVALID,
1173 NL80211_MESHCONF_RETRY_TIMEOUT,
1174 NL80211_MESHCONF_CONFIRM_TIMEOUT,
1175 NL80211_MESHCONF_HOLDING_TIMEOUT,
1176 NL80211_MESHCONF_MAX_PEER_LINKS,
1177 NL80211_MESHCONF_MAX_RETRIES,
1178 NL80211_MESHCONF_TTL,
1179 NL80211_MESHCONF_AUTO_OPEN_PLINKS,
1180 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES,
1181 NL80211_MESHCONF_PATH_REFRESH_TIME,
1182 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT,
1183 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT,
1184 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL,
1185 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME,
1188 __NL80211_MESHCONF_ATTR_AFTER_LAST,
1189 NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1
1193 * enum nl80211_txq_attr - TX queue parameter attributes
1194 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved
1195 * @NL80211_TXQ_ATTR_QUEUE: TX queue identifier (NL80211_TXQ_Q_*)
1196 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning
1198 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form
1199 * 2^n-1 in the range 1..32767]
1200 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form
1201 * 2^n-1 in the range 1..32767]
1202 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255]
1203 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal
1204 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number
1206 enum nl80211_txq_attr {
1207 __NL80211_TXQ_ATTR_INVALID,
1208 NL80211_TXQ_ATTR_QUEUE,
1209 NL80211_TXQ_ATTR_TXOP,
1210 NL80211_TXQ_ATTR_CWMIN,
1211 NL80211_TXQ_ATTR_CWMAX,
1212 NL80211_TXQ_ATTR_AIFS,
1215 __NL80211_TXQ_ATTR_AFTER_LAST,
1216 NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1
1219 enum nl80211_txq_q {
1226 enum nl80211_channel_type {
1229 NL80211_CHAN_HT40MINUS,
1230 NL80211_CHAN_HT40PLUS
1234 * enum nl80211_bss - netlink attributes for a BSS
1236 * @__NL80211_BSS_INVALID: invalid
1237 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32)
1238 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64)
1239 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16)
1240 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16)
1241 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the
1242 * raw information elements from the probe response/beacon (bin)
1243 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon
1244 * in mBm (100 * dBm) (s32)
1245 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon
1246 * in unspecified units, scaled to 0..100 (u8)
1247 * @__NL80211_BSS_AFTER_LAST: internal
1248 * @NL80211_BSS_MAX: highest BSS attribute
1251 __NL80211_BSS_INVALID,
1253 NL80211_BSS_FREQUENCY,
1255 NL80211_BSS_BEACON_INTERVAL,
1256 NL80211_BSS_CAPABILITY,
1257 NL80211_BSS_INFORMATION_ELEMENTS,
1258 NL80211_BSS_SIGNAL_MBM,
1259 NL80211_BSS_SIGNAL_UNSPEC,
1262 __NL80211_BSS_AFTER_LAST,
1263 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1
1267 * enum nl80211_auth_type - AuthenticationType
1269 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication
1270 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only)
1271 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r)
1272 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP)
1273 * @__NL80211_AUTHTYPE_NUM: internal
1274 * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm
1275 * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by
1276 * trying multiple times); this is invalid in netlink -- leave out
1277 * the attribute for this on CONNECT commands.
1279 enum nl80211_auth_type {
1280 NL80211_AUTHTYPE_OPEN_SYSTEM,
1281 NL80211_AUTHTYPE_SHARED_KEY,
1282 NL80211_AUTHTYPE_FT,
1283 NL80211_AUTHTYPE_NETWORK_EAP,
1286 __NL80211_AUTHTYPE_NUM,
1287 NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1,
1288 NL80211_AUTHTYPE_AUTOMATIC
1292 * enum nl80211_key_type - Key Type
1293 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key
1294 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key
1295 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS)
1297 enum nl80211_key_type {
1298 NL80211_KEYTYPE_GROUP,
1299 NL80211_KEYTYPE_PAIRWISE,
1300 NL80211_KEYTYPE_PEERKEY,
1304 * enum nl80211_mfp - Management frame protection state
1305 * @NL80211_MFP_NO: Management frame protection not used
1306 * @NL80211_MFP_REQUIRED: Management frame protection required
1310 NL80211_MFP_REQUIRED,
1313 enum nl80211_wpa_versions {
1314 NL80211_WPA_VERSION_1 = 1 << 0,
1315 NL80211_WPA_VERSION_2 = 1 << 1,
1318 #endif /* __LINUX_NL80211_H */