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_MAX: highest used command number
250 * @__NL80211_CMD_AFTER_LAST: internal use
252 enum nl80211_commands {
253 /* don't change the order or add anything inbetween, this is ABI! */
256 NL80211_CMD_GET_WIPHY, /* can dump */
257 NL80211_CMD_SET_WIPHY,
258 NL80211_CMD_NEW_WIPHY,
259 NL80211_CMD_DEL_WIPHY,
261 NL80211_CMD_GET_INTERFACE, /* can dump */
262 NL80211_CMD_SET_INTERFACE,
263 NL80211_CMD_NEW_INTERFACE,
264 NL80211_CMD_DEL_INTERFACE,
271 NL80211_CMD_GET_BEACON,
272 NL80211_CMD_SET_BEACON,
273 NL80211_CMD_NEW_BEACON,
274 NL80211_CMD_DEL_BEACON,
276 NL80211_CMD_GET_STATION,
277 NL80211_CMD_SET_STATION,
278 NL80211_CMD_NEW_STATION,
279 NL80211_CMD_DEL_STATION,
281 NL80211_CMD_GET_MPATH,
282 NL80211_CMD_SET_MPATH,
283 NL80211_CMD_NEW_MPATH,
284 NL80211_CMD_DEL_MPATH,
289 NL80211_CMD_REQ_SET_REG,
291 NL80211_CMD_GET_MESH_PARAMS,
292 NL80211_CMD_SET_MESH_PARAMS,
294 NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */,
298 NL80211_CMD_GET_SCAN,
299 NL80211_CMD_TRIGGER_SCAN,
300 NL80211_CMD_NEW_SCAN_RESULTS,
301 NL80211_CMD_SCAN_ABORTED,
303 NL80211_CMD_REG_CHANGE,
305 NL80211_CMD_AUTHENTICATE,
306 NL80211_CMD_ASSOCIATE,
307 NL80211_CMD_DEAUTHENTICATE,
308 NL80211_CMD_DISASSOCIATE,
310 NL80211_CMD_MICHAEL_MIC_FAILURE,
312 NL80211_CMD_REG_BEACON_HINT,
314 NL80211_CMD_JOIN_IBSS,
315 NL80211_CMD_LEAVE_IBSS,
317 NL80211_CMD_TESTMODE,
319 /* add new commands above here */
321 /* used to define NL80211_CMD_MAX below */
322 __NL80211_CMD_AFTER_LAST,
323 NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1
327 * Allow user space programs to use #ifdef on new commands by defining them
330 #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS
331 #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE
332 #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE
333 #define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE
334 #define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE
335 #define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE
336 #define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE
337 #define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT
340 * enum nl80211_attrs - nl80211 netlink attributes
342 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors
344 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf.
345 * /sys/class/ieee80211/<phyname>/index
346 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming)
347 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters
348 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz
349 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ
350 * if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included):
351 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including
353 * NL80211_CHAN_HT20 = HT20 only
354 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel
355 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel
356 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is
357 * less than or equal to the RTS threshold; allowed range: 1..255;
358 * dot11ShortRetryLimit; u8
359 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is
360 * greater than the RTS threshold; allowed range: 1..255;
361 * dot11ShortLongLimit; u8
362 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum
363 * length in octets for frames; allowed range: 256..8000, disable
364 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32
365 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length
366 * larger than or equal to this use RTS/CTS handshake); allowed range:
367 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32
369 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
370 * @NL80211_ATTR_IFNAME: network interface name
371 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype
373 * @NL80211_ATTR_MAC: MAC address (various uses)
375 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of
376 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
378 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3)
379 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
380 * section 7.3.2.25.1, e.g. 0x000FAC04)
381 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
382 * CCMP keys, each six bytes in little endian
384 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU
385 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing
386 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE
387 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE
389 * @NL80211_ATTR_STA_AID: Association ID for the station (u16)
390 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of
391 * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2)
392 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by
393 * IEEE 802.11 7.3.1.6 (u16).
394 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported
395 * rates as defined by IEEE 802.11 7.3.2.2 but without the length
396 * restriction (at most %NL80211_MAX_SUPP_RATES).
397 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station
398 * to, or the AP interface the station was originally added to to.
399 * @NL80211_ATTR_STA_INFO: information about a station, part of station info
400 * given for %NL80211_CMD_GET_STATION, nested attribute containing
401 * info as possible, see &enum nl80211_sta_info.
403 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands,
404 * consisting of a nested array.
406 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes).
407 * @NL80211_ATTR_PLINK_ACTION: action to perform on the mesh peer link.
408 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path.
409 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path
410 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at
411 * &enum nl80211_mpath_info.
413 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of
414 * &enum nl80211_mntr_flags.
416 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the
417 * current regulatory domain should be set to or is already set to.
418 * For example, 'CR', for Costa Rica. This attribute is used by the kernel
419 * to query the CRDA to retrieve one regulatory domain. This attribute can
420 * also be used by userspace to query the kernel for the currently set
421 * regulatory domain. We chose an alpha2 as that is also used by the
422 * IEEE-802.11d country information element to identify a country.
423 * Users can also simply ask the wireless core to set regulatory domain
424 * to a specific alpha2.
425 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory
428 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1)
429 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled
431 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled
433 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic
434 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length
435 * restriction (at most %NL80211_MAX_SUPP_RATES).
437 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from
438 * association request when used with NL80211_CMD_NEW_STATION)
440 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all
441 * supported interface types, each a flag attribute with the number
442 * of the interface mode.
444 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for
445 * %NL80211_CMD_SET_MGMT_EXTRA_IE.
447 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with
448 * %NL80211_CMD_SET_MGMT_EXTRA_IE).
450 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with
451 * a single scan request, a wiphy attribute.
452 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements
453 * that can be added to a scan request
455 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz)
456 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive
457 * scanning and include a zero-length SSID (wildcard) for wildcard scan
458 * @NL80211_ATTR_SCAN_GENERATION: the scan generation increases whenever the
459 * scan result list changes (BSS expired or added) so that applications
460 * can verify that they got a single, consistent snapshot (when all dump
461 * messages carried the same generation number)
462 * @NL80211_ATTR_BSS: scan result BSS
464 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain
465 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_*
466 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently
467 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*)
469 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies
470 * an array of command numbers (i.e. a mapping index to command number)
471 * that the driver for the given wiphy supports.
473 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header
474 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and
475 * NL80211_CMD_ASSOCIATE events
476 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets)
477 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type,
478 * represented as a u32
479 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and
480 * %NL80211_CMD_DISASSOCIATE, u16
482 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as
485 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change
486 * due to considerations from a beacon hint. This attribute reflects
487 * the state of the channel _before_ the beacon hint processing. This
488 * attributes consists of a nested attribute containing
489 * NL80211_FREQUENCY_ATTR_*
490 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change
491 * due to considerations from a beacon hint. This attribute reflects
492 * the state of the channel _after_ the beacon hint processing. This
493 * attributes consists of a nested attribute containing
494 * NL80211_FREQUENCY_ATTR_*
496 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported
499 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look
500 * for other networks on different channels
502 * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this
503 * is used, e.g., with %NL80211_CMD_AUTHENTICATE event
505 * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is
506 * used for the association (&enum nl80211_mfp, represented as a u32);
507 * this attribute can be used
508 * with %NL80211_CMD_ASSOCIATE request
510 * @NL80211_ATTR_STA_FLAGS2: Attribute containing a
511 * &struct nl80211_sta_flag_update.
513 * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls
514 * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in
515 * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE
516 * request, the driver will assume that the port is unauthorized until
517 * authorized by user space. Otherwise, port is marked authorized by
518 * default in station mode.
520 * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver.
521 * We recommend using nested, driver-specific attributes within this.
523 * @NL80211_ATTR_MAX: highest attribute number currently defined
524 * @__NL80211_ATTR_AFTER_LAST: internal use
527 /* don't change the order or add anything inbetween, this is ABI! */
531 NL80211_ATTR_WIPHY_NAME,
533 NL80211_ATTR_IFINDEX,
539 NL80211_ATTR_KEY_DATA,
540 NL80211_ATTR_KEY_IDX,
541 NL80211_ATTR_KEY_CIPHER,
542 NL80211_ATTR_KEY_SEQ,
543 NL80211_ATTR_KEY_DEFAULT,
545 NL80211_ATTR_BEACON_INTERVAL,
546 NL80211_ATTR_DTIM_PERIOD,
547 NL80211_ATTR_BEACON_HEAD,
548 NL80211_ATTR_BEACON_TAIL,
550 NL80211_ATTR_STA_AID,
551 NL80211_ATTR_STA_FLAGS,
552 NL80211_ATTR_STA_LISTEN_INTERVAL,
553 NL80211_ATTR_STA_SUPPORTED_RATES,
554 NL80211_ATTR_STA_VLAN,
555 NL80211_ATTR_STA_INFO,
557 NL80211_ATTR_WIPHY_BANDS,
559 NL80211_ATTR_MNTR_FLAGS,
561 NL80211_ATTR_MESH_ID,
562 NL80211_ATTR_STA_PLINK_ACTION,
563 NL80211_ATTR_MPATH_NEXT_HOP,
564 NL80211_ATTR_MPATH_INFO,
566 NL80211_ATTR_BSS_CTS_PROT,
567 NL80211_ATTR_BSS_SHORT_PREAMBLE,
568 NL80211_ATTR_BSS_SHORT_SLOT_TIME,
570 NL80211_ATTR_HT_CAPABILITY,
572 NL80211_ATTR_SUPPORTED_IFTYPES,
574 NL80211_ATTR_REG_ALPHA2,
575 NL80211_ATTR_REG_RULES,
577 NL80211_ATTR_MESH_PARAMS,
579 NL80211_ATTR_BSS_BASIC_RATES,
581 NL80211_ATTR_WIPHY_TXQ_PARAMS,
582 NL80211_ATTR_WIPHY_FREQ,
583 NL80211_ATTR_WIPHY_CHANNEL_TYPE,
585 NL80211_ATTR_KEY_DEFAULT_MGMT,
587 NL80211_ATTR_MGMT_SUBTYPE,
590 NL80211_ATTR_MAX_NUM_SCAN_SSIDS,
592 NL80211_ATTR_SCAN_FREQUENCIES,
593 NL80211_ATTR_SCAN_SSIDS,
594 NL80211_ATTR_SCAN_GENERATION,
597 NL80211_ATTR_REG_INITIATOR,
598 NL80211_ATTR_REG_TYPE,
600 NL80211_ATTR_SUPPORTED_COMMANDS,
604 NL80211_ATTR_AUTH_TYPE,
605 NL80211_ATTR_REASON_CODE,
607 NL80211_ATTR_KEY_TYPE,
609 NL80211_ATTR_MAX_SCAN_IE_LEN,
610 NL80211_ATTR_CIPHER_SUITES,
612 NL80211_ATTR_FREQ_BEFORE,
613 NL80211_ATTR_FREQ_AFTER,
615 NL80211_ATTR_FREQ_FIXED,
618 NL80211_ATTR_WIPHY_RETRY_SHORT,
619 NL80211_ATTR_WIPHY_RETRY_LONG,
620 NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
621 NL80211_ATTR_WIPHY_RTS_THRESHOLD,
623 NL80211_ATTR_TIMED_OUT,
625 NL80211_ATTR_USE_MFP,
627 NL80211_ATTR_STA_FLAGS2,
629 NL80211_ATTR_CONTROL_PORT,
631 NL80211_ATTR_TESTDATA,
633 /* add attributes here, update the policy in nl80211.c */
635 __NL80211_ATTR_AFTER_LAST,
636 NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1
640 * Allow user space programs to use #ifdef on new attributes by defining them
643 #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY
644 #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES
645 #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS
646 #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ
647 #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE
648 #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE
649 #define NL80211_ATTR_IE NL80211_ATTR_IE
650 #define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR
651 #define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE
652 #define NL80211_ATTR_FRAME NL80211_ATTR_FRAME
653 #define NL80211_ATTR_SSID NL80211_ATTR_SSID
654 #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE
655 #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE
657 #define NL80211_MAX_SUPP_RATES 32
658 #define NL80211_MAX_SUPP_REG_RULES 32
659 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0
660 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16
661 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24
662 #define NL80211_HT_CAPABILITY_LEN 26
665 * enum nl80211_iftype - (virtual) interface types
667 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides
668 * @NL80211_IFTYPE_ADHOC: independent BSS member
669 * @NL80211_IFTYPE_STATION: managed BSS member
670 * @NL80211_IFTYPE_AP: access point
671 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points
672 * @NL80211_IFTYPE_WDS: wireless distribution interface
673 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
674 * @NL80211_IFTYPE_MESH_POINT: mesh point
675 * @NL80211_IFTYPE_MAX: highest interface type number currently defined
676 * @__NL80211_IFTYPE_AFTER_LAST: internal use
678 * These values are used with the %NL80211_ATTR_IFTYPE
679 * to set the type of an interface.
682 enum nl80211_iftype {
683 NL80211_IFTYPE_UNSPECIFIED,
684 NL80211_IFTYPE_ADHOC,
685 NL80211_IFTYPE_STATION,
687 NL80211_IFTYPE_AP_VLAN,
689 NL80211_IFTYPE_MONITOR,
690 NL80211_IFTYPE_MESH_POINT,
693 __NL80211_IFTYPE_AFTER_LAST,
694 NL80211_IFTYPE_MAX = __NL80211_IFTYPE_AFTER_LAST - 1
698 * enum nl80211_sta_flags - station flags
700 * Station flags. When a station is added to an AP interface, it is
701 * assumed to be already associated (and hence authenticated.)
703 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X)
704 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames
705 * with short barker preamble
706 * @NL80211_STA_FLAG_WME: station is WME/QoS capable
707 * @NL80211_STA_FLAG_MFP: station uses management frame protection
709 enum nl80211_sta_flags {
710 __NL80211_STA_FLAG_INVALID,
711 NL80211_STA_FLAG_AUTHORIZED,
712 NL80211_STA_FLAG_SHORT_PREAMBLE,
713 NL80211_STA_FLAG_WME,
714 NL80211_STA_FLAG_MFP,
717 __NL80211_STA_FLAG_AFTER_LAST,
718 NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1
722 * struct nl80211_sta_flag_update - station flags mask/set
723 * @mask: mask of station flags to set
724 * @set: which values to set them to
726 * Both mask and set contain bits as per &enum nl80211_sta_flags.
728 struct nl80211_sta_flag_update {
731 } __attribute__((packed));
734 * enum nl80211_rate_info - bitrate information
736 * These attribute types are used with %NL80211_STA_INFO_TXRATE
737 * when getting information about the bitrate of a station.
739 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved
740 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s)
741 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8)
742 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate
743 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval
744 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined
745 * @__NL80211_RATE_INFO_AFTER_LAST: internal use
747 enum nl80211_rate_info {
748 __NL80211_RATE_INFO_INVALID,
749 NL80211_RATE_INFO_BITRATE,
750 NL80211_RATE_INFO_MCS,
751 NL80211_RATE_INFO_40_MHZ_WIDTH,
752 NL80211_RATE_INFO_SHORT_GI,
755 __NL80211_RATE_INFO_AFTER_LAST,
756 NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1
760 * enum nl80211_sta_info - station information
762 * These attribute types are used with %NL80211_ATTR_STA_INFO
763 * when getting information about a station.
765 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved
766 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs)
767 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station)
768 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station)
769 * @__NL80211_STA_INFO_AFTER_LAST: internal
770 * @NL80211_STA_INFO_MAX: highest possible station info attribute
771 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm)
772 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute
773 * containing info as possible, see &enum nl80211_sta_info_txrate.
774 * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station)
775 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this
778 enum nl80211_sta_info {
779 __NL80211_STA_INFO_INVALID,
780 NL80211_STA_INFO_INACTIVE_TIME,
781 NL80211_STA_INFO_RX_BYTES,
782 NL80211_STA_INFO_TX_BYTES,
783 NL80211_STA_INFO_LLID,
784 NL80211_STA_INFO_PLID,
785 NL80211_STA_INFO_PLINK_STATE,
786 NL80211_STA_INFO_SIGNAL,
787 NL80211_STA_INFO_TX_BITRATE,
788 NL80211_STA_INFO_RX_PACKETS,
789 NL80211_STA_INFO_TX_PACKETS,
792 __NL80211_STA_INFO_AFTER_LAST,
793 NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1
797 * enum nl80211_mpath_flags - nl80211 mesh path flags
799 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active
800 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running
801 * @NL80211_MPATH_FLAG_DSN_VALID: the mesh path contains a valid DSN
802 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set
803 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded
805 enum nl80211_mpath_flags {
806 NL80211_MPATH_FLAG_ACTIVE = 1<<0,
807 NL80211_MPATH_FLAG_RESOLVING = 1<<1,
808 NL80211_MPATH_FLAG_DSN_VALID = 1<<2,
809 NL80211_MPATH_FLAG_FIXED = 1<<3,
810 NL80211_MPATH_FLAG_RESOLVED = 1<<4,
814 * enum nl80211_mpath_info - mesh path information
816 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting
817 * information about a mesh path.
819 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved
820 * @NL80211_ATTR_MPATH_FRAME_QLEN: number of queued frames for this destination
821 * @NL80211_ATTR_MPATH_DSN: destination sequence number
822 * @NL80211_ATTR_MPATH_METRIC: metric (cost) of this mesh path
823 * @NL80211_ATTR_MPATH_EXPTIME: expiration time for the path, in msec from now
824 * @NL80211_ATTR_MPATH_FLAGS: mesh path flags, enumerated in
825 * &enum nl80211_mpath_flags;
826 * @NL80211_ATTR_MPATH_DISCOVERY_TIMEOUT: total path discovery timeout, in msec
827 * @NL80211_ATTR_MPATH_DISCOVERY_RETRIES: mesh path discovery retries
829 enum nl80211_mpath_info {
830 __NL80211_MPATH_INFO_INVALID,
831 NL80211_MPATH_INFO_FRAME_QLEN,
832 NL80211_MPATH_INFO_DSN,
833 NL80211_MPATH_INFO_METRIC,
834 NL80211_MPATH_INFO_EXPTIME,
835 NL80211_MPATH_INFO_FLAGS,
836 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT,
837 NL80211_MPATH_INFO_DISCOVERY_RETRIES,
840 __NL80211_MPATH_INFO_AFTER_LAST,
841 NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1
845 * enum nl80211_band_attr - band attributes
846 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved
847 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band,
848 * an array of nested frequency attributes
849 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band,
850 * an array of nested bitrate attributes
851 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as
853 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE
854 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n
855 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n
857 enum nl80211_band_attr {
858 __NL80211_BAND_ATTR_INVALID,
859 NL80211_BAND_ATTR_FREQS,
860 NL80211_BAND_ATTR_RATES,
862 NL80211_BAND_ATTR_HT_MCS_SET,
863 NL80211_BAND_ATTR_HT_CAPA,
864 NL80211_BAND_ATTR_HT_AMPDU_FACTOR,
865 NL80211_BAND_ATTR_HT_AMPDU_DENSITY,
868 __NL80211_BAND_ATTR_AFTER_LAST,
869 NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1
872 #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA
875 * enum nl80211_frequency_attr - frequency attributes
876 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz
877 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current
879 * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is
880 * permitted on this channel in current regulatory domain.
881 * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted
882 * on this channel in current regulatory domain.
883 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory
884 * on this channel in current regulatory domain.
885 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm
888 enum nl80211_frequency_attr {
889 __NL80211_FREQUENCY_ATTR_INVALID,
890 NL80211_FREQUENCY_ATTR_FREQ,
891 NL80211_FREQUENCY_ATTR_DISABLED,
892 NL80211_FREQUENCY_ATTR_PASSIVE_SCAN,
893 NL80211_FREQUENCY_ATTR_NO_IBSS,
894 NL80211_FREQUENCY_ATTR_RADAR,
895 NL80211_FREQUENCY_ATTR_MAX_TX_POWER,
898 __NL80211_FREQUENCY_ATTR_AFTER_LAST,
899 NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1
902 #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER
905 * enum nl80211_bitrate_attr - bitrate attributes
906 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps
907 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported
910 enum nl80211_bitrate_attr {
911 __NL80211_BITRATE_ATTR_INVALID,
912 NL80211_BITRATE_ATTR_RATE,
913 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE,
916 __NL80211_BITRATE_ATTR_AFTER_LAST,
917 NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1
921 * enum nl80211_initiator - Indicates the initiator of a reg domain request
922 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world
924 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the
926 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the
927 * wireless core it thinks its knows the regulatory domain we should be in.
928 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an
929 * 802.11 country information element with regulatory information it
930 * thinks we should consider.
932 enum nl80211_reg_initiator {
933 NL80211_REGDOM_SET_BY_CORE,
934 NL80211_REGDOM_SET_BY_USER,
935 NL80211_REGDOM_SET_BY_DRIVER,
936 NL80211_REGDOM_SET_BY_COUNTRY_IE,
940 * enum nl80211_reg_type - specifies the type of regulatory domain
941 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains
942 * to a specific country. When this is set you can count on the
943 * ISO / IEC 3166 alpha2 country code being valid.
944 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory
946 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom
947 * driver specific world regulatory domain. These do not apply system-wide
948 * and are only applicable to the individual devices which have requested
949 * them to be applied.
950 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product
951 * of an intersection between two regulatory domains -- the previously
952 * set regulatory domain on the system and the last accepted regulatory
953 * domain request to be processed.
955 enum nl80211_reg_type {
956 NL80211_REGDOM_TYPE_COUNTRY,
957 NL80211_REGDOM_TYPE_WORLD,
958 NL80211_REGDOM_TYPE_CUSTOM_WORLD,
959 NL80211_REGDOM_TYPE_INTERSECTION,
963 * enum nl80211_reg_rule_attr - regulatory rule attributes
964 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional
965 * considerations for a given frequency range. These are the
966 * &enum nl80211_reg_rule_flags.
967 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory
968 * rule in KHz. This is not a center of frequency but an actual regulatory
970 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule
971 * in KHz. This is not a center a frequency but an actual regulatory
973 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this
974 * frequency range, in KHz.
975 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain
976 * for a given frequency range. The value is in mBi (100 * dBi).
977 * If you don't have one then don't send this.
978 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for
979 * a given frequency range. The value is in mBm (100 * dBm).
981 enum nl80211_reg_rule_attr {
982 __NL80211_REG_RULE_ATTR_INVALID,
983 NL80211_ATTR_REG_RULE_FLAGS,
985 NL80211_ATTR_FREQ_RANGE_START,
986 NL80211_ATTR_FREQ_RANGE_END,
987 NL80211_ATTR_FREQ_RANGE_MAX_BW,
989 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN,
990 NL80211_ATTR_POWER_RULE_MAX_EIRP,
993 __NL80211_REG_RULE_ATTR_AFTER_LAST,
994 NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1
998 * enum nl80211_reg_rule_flags - regulatory rule flags
1000 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed
1001 * @NL80211_RRF_NO_CCK: CCK modulation not allowed
1002 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed
1003 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed
1004 * @NL80211_RRF_DFS: DFS support is required to be used
1005 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links
1006 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links
1007 * @NL80211_RRF_PASSIVE_SCAN: passive scan is required
1008 * @NL80211_RRF_NO_IBSS: no IBSS is allowed
1010 enum nl80211_reg_rule_flags {
1011 NL80211_RRF_NO_OFDM = 1<<0,
1012 NL80211_RRF_NO_CCK = 1<<1,
1013 NL80211_RRF_NO_INDOOR = 1<<2,
1014 NL80211_RRF_NO_OUTDOOR = 1<<3,
1015 NL80211_RRF_DFS = 1<<4,
1016 NL80211_RRF_PTP_ONLY = 1<<5,
1017 NL80211_RRF_PTMP_ONLY = 1<<6,
1018 NL80211_RRF_PASSIVE_SCAN = 1<<7,
1019 NL80211_RRF_NO_IBSS = 1<<8,
1023 * enum nl80211_mntr_flags - monitor configuration flags
1025 * Monitor configuration flags.
1027 * @__NL80211_MNTR_FLAG_INVALID: reserved
1029 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS
1030 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP
1031 * @NL80211_MNTR_FLAG_CONTROL: pass control frames
1032 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering
1033 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing.
1034 * overrides all other flags.
1036 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use
1037 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag
1039 enum nl80211_mntr_flags {
1040 __NL80211_MNTR_FLAG_INVALID,
1041 NL80211_MNTR_FLAG_FCSFAIL,
1042 NL80211_MNTR_FLAG_PLCPFAIL,
1043 NL80211_MNTR_FLAG_CONTROL,
1044 NL80211_MNTR_FLAG_OTHER_BSS,
1045 NL80211_MNTR_FLAG_COOK_FRAMES,
1048 __NL80211_MNTR_FLAG_AFTER_LAST,
1049 NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1
1053 * enum nl80211_meshconf_params - mesh configuration parameters
1055 * Mesh configuration parameters
1057 * @__NL80211_MESHCONF_INVALID: internal use
1059 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in
1060 * millisecond units, used by the Peer Link Open message
1062 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the inital confirm timeout, in
1063 * millisecond units, used by the peer link management to close a peer link
1065 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in
1068 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed
1069 * on this mesh interface
1071 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link
1072 * open retries that can be sent to establish a new peer link instance in a
1075 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh
1078 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically
1079 * open peer links when we detect compatible mesh peers.
1081 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames
1082 * containing a PREQ that an MP can send to a particular destination (path
1085 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths
1088 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait
1089 * until giving up on a path discovery (in milliseconds)
1091 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh
1092 * points receiving a PREQ shall consider the forwarding information from the
1093 * root to be valid. (TU = time unit)
1095 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in
1096 * TUs) during which an MP can send only one action frame containing a PREQ
1099 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs)
1100 * that it takes for an HWMP information element to propagate across the mesh
1102 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute
1104 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
1106 enum nl80211_meshconf_params {
1107 __NL80211_MESHCONF_INVALID,
1108 NL80211_MESHCONF_RETRY_TIMEOUT,
1109 NL80211_MESHCONF_CONFIRM_TIMEOUT,
1110 NL80211_MESHCONF_HOLDING_TIMEOUT,
1111 NL80211_MESHCONF_MAX_PEER_LINKS,
1112 NL80211_MESHCONF_MAX_RETRIES,
1113 NL80211_MESHCONF_TTL,
1114 NL80211_MESHCONF_AUTO_OPEN_PLINKS,
1115 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES,
1116 NL80211_MESHCONF_PATH_REFRESH_TIME,
1117 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT,
1118 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT,
1119 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL,
1120 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME,
1123 __NL80211_MESHCONF_ATTR_AFTER_LAST,
1124 NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1
1128 * enum nl80211_txq_attr - TX queue parameter attributes
1129 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved
1130 * @NL80211_TXQ_ATTR_QUEUE: TX queue identifier (NL80211_TXQ_Q_*)
1131 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning
1133 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form
1134 * 2^n-1 in the range 1..32767]
1135 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form
1136 * 2^n-1 in the range 1..32767]
1137 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255]
1138 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal
1139 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number
1141 enum nl80211_txq_attr {
1142 __NL80211_TXQ_ATTR_INVALID,
1143 NL80211_TXQ_ATTR_QUEUE,
1144 NL80211_TXQ_ATTR_TXOP,
1145 NL80211_TXQ_ATTR_CWMIN,
1146 NL80211_TXQ_ATTR_CWMAX,
1147 NL80211_TXQ_ATTR_AIFS,
1150 __NL80211_TXQ_ATTR_AFTER_LAST,
1151 NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1
1154 enum nl80211_txq_q {
1161 enum nl80211_channel_type {
1164 NL80211_CHAN_HT40MINUS,
1165 NL80211_CHAN_HT40PLUS
1169 * enum nl80211_bss - netlink attributes for a BSS
1171 * @__NL80211_BSS_INVALID: invalid
1172 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32)
1173 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64)
1174 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16)
1175 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16)
1176 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the
1177 * raw information elements from the probe response/beacon (bin)
1178 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon
1179 * in mBm (100 * dBm) (s32)
1180 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon
1181 * in unspecified units, scaled to 0..100 (u8)
1182 * @__NL80211_BSS_AFTER_LAST: internal
1183 * @NL80211_BSS_MAX: highest BSS attribute
1186 __NL80211_BSS_INVALID,
1188 NL80211_BSS_FREQUENCY,
1190 NL80211_BSS_BEACON_INTERVAL,
1191 NL80211_BSS_CAPABILITY,
1192 NL80211_BSS_INFORMATION_ELEMENTS,
1193 NL80211_BSS_SIGNAL_MBM,
1194 NL80211_BSS_SIGNAL_UNSPEC,
1197 __NL80211_BSS_AFTER_LAST,
1198 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1
1202 * enum nl80211_auth_type - AuthenticationType
1204 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication
1205 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only)
1206 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r)
1207 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP)
1209 enum nl80211_auth_type {
1210 NL80211_AUTHTYPE_OPEN_SYSTEM,
1211 NL80211_AUTHTYPE_SHARED_KEY,
1212 NL80211_AUTHTYPE_FT,
1213 NL80211_AUTHTYPE_NETWORK_EAP,
1217 * enum nl80211_key_type - Key Type
1218 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key
1219 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key
1220 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS)
1222 enum nl80211_key_type {
1223 NL80211_KEYTYPE_GROUP,
1224 NL80211_KEYTYPE_PAIRWISE,
1225 NL80211_KEYTYPE_PEERKEY,
1229 * enum nl80211_mfp - Management frame protection state
1230 * @NL80211_MFP_NO: Management frame protection not used
1231 * @NL80211_MFP_REQUIRED: Management frame protection required
1235 NL80211_MFP_REQUIRED,
1238 #endif /* __LINUX_NL80211_H */