| blob | 4bc27049f4e5736bb7d77b0c4fa947d975314c6c |
1 #ifndef __LINUX_NL80211_H
2 #define __LINUX_NL80211_H
3 /*
4 * 802.11 netlink interface public header
5 *
6 * Copyright 2006, 2007, 2008 Johannes Berg <johannes@sipsolutions.net>
7 * Copyright 2008 Michael Wu <flamingice@sourmilk.net>
8 * Copyright 2008 Luis Carlos Cobo <luisca@cozybit.com>
9 * Copyright 2008 Michael Buesch <mb@bu3sch.de>
10 * Copyright 2008 Luis R. Rodriguez <lrodriguez@atheros.com>
11 * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com>
12 * Copyright 2008 Colin McCabe <colin@cozybit.com>
13 *
14 * Permission to use, copy, modify, and/or distribute this software for any
15 * purpose with or without fee is hereby granted, provided that the above
16 * copyright notice and this permission notice appear in all copies.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
19 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
20 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
21 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
22 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
23 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
24 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
25 *
26 */
28 /**
29 * DOC: Station handling
30 *
31 * Stations are added per interface, but a special case exists with VLAN
32 * interfaces. When a station is bound to an AP interface, it may be moved
33 * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN).
34 * The station is still assumed to belong to the AP interface it was added
35 * to.
36 *
37 * TODO: need more info?
38 */
40 /**
41 * enum nl80211_commands - supported nl80211 commands
42 *
43 * @NL80211_CMD_UNSPEC: unspecified command to catch errors
44 *
45 * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request
46 * to get a list of all present wiphys.
47 * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or
48 * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME,
49 * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ, and/or
50 * %NL80211_ATTR_WIPHY_CHANNEL_TYPE.
51 * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request
52 * or rename notification. Has attributes %NL80211_ATTR_WIPHY and
53 * %NL80211_ATTR_WIPHY_NAME.
54 * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes
55 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME.
56 *
57 * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration;
58 * either a dump request on a %NL80211_ATTR_WIPHY or a specific get
59 * on an %NL80211_ATTR_IFINDEX is supported.
60 * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires
61 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE.
62 * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response
63 * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX,
64 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also
65 * be sent from userspace to request creation of a new virtual interface,
66 * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and
67 * %NL80211_ATTR_IFNAME.
68 * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes
69 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from
70 * userspace to request deletion of a virtual interface, then requires
71 * attribute %NL80211_ATTR_IFINDEX.
72 *
73 * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified
74 * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC.
75 * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT,
76 * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD.
77 * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA,
78 * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC and %NL80211_ATTR_KEY_CIPHER
79 * attributes.
80 * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX
81 * or %NL80211_ATTR_MAC.
82 *
83 * @NL80211_CMD_GET_BEACON: retrieve beacon information (returned in a
84 * %NL80222_CMD_NEW_BEACON message)
85 * @NL80211_CMD_SET_BEACON: set the beacon on an access point interface
86 * using the %NL80211_ATTR_BEACON_INTERVAL, %NL80211_ATTR_DTIM_PERIOD,
87 * %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL attributes.
88 * @NL80211_CMD_NEW_BEACON: add a new beacon to an access point interface,
89 * parameters are like for %NL80211_CMD_SET_BEACON.
90 * @NL80211_CMD_DEL_BEACON: remove the beacon, stop sending it
91 *
92 * @NL80211_CMD_GET_STATION: Get station attributes for station identified by
93 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
94 * @NL80211_CMD_SET_STATION: Set station attributes for station identified by
95 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
96 * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the
97 * the interface identified by %NL80211_ATTR_IFINDEX.
98 * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC
99 * or, if no MAC address given, all stations, on the interface identified
100 * by %NL80211_ATTR_IFINDEX.
101 *
102 * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to
103 * destination %NL80211_ATTR_MAC on the interface identified by
104 * %NL80211_ATTR_IFINDEX.
105 * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to
106 * destination %NL80211_ATTR_MAC on the interface identified by
107 * %NL80211_ATTR_IFINDEX.
108 * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the
109 * the interface identified by %NL80211_ATTR_IFINDEX.
110 * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC
111 * or, if no MAC address given, all mesh paths, on the interface identified
112 * by %NL80211_ATTR_IFINDEX.
113 * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by
114 * %NL80211_ATTR_IFINDEX.
115 *
116 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set
117 * regulatory domain.
118 * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command
119 * after being queried by the kernel. CRDA replies by sending a regulatory
120 * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our
121 * current alpha2 if it found a match. It also provides
122 * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each
123 * regulatory rule is a nested set of attributes given by
124 * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and
125 * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by
126 * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and
127 * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP.
128 * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain
129 * to the the specified ISO/IEC 3166-1 alpha2 country code. The core will
130 * store this as a valid request and then query userspace for it.
131 *
132 * @NL80211_CMD_GET_MESH_PARAMS: Get mesh networking properties for the
133 * interface identified by %NL80211_ATTR_IFINDEX
134 *
135 * @NL80211_CMD_SET_MESH_PARAMS: Set mesh networking properties for the
136 * interface identified by %NL80211_ATTR_IFINDEX
137 *
138 * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The
139 * interface is identified with %NL80211_ATTR_IFINDEX and the management
140 * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be
141 * added to the end of the specified management frame is specified with
142 * %NL80211_ATTR_IE. If the command succeeds, the requested data will be
143 * added to all specified management frames generated by
144 * kernel/firmware/driver.
145 *
146 * @NL80211_CMD_MAX: highest used command number
147 * @__NL80211_CMD_AFTER_LAST: internal use
148 */
150 /* don't change the order or add anything inbetween, this is ABI! */
151 NL80211_CMD_UNSPEC,
154 NL80211_CMD_SET_WIPHY,
155 NL80211_CMD_NEW_WIPHY,
156 NL80211_CMD_DEL_WIPHY,
159 NL80211_CMD_SET_INTERFACE,
160 NL80211_CMD_NEW_INTERFACE,
161 NL80211_CMD_DEL_INTERFACE,
163 NL80211_CMD_GET_KEY,
164 NL80211_CMD_SET_KEY,
165 NL80211_CMD_NEW_KEY,
166 NL80211_CMD_DEL_KEY,
168 NL80211_CMD_GET_BEACON,
169 NL80211_CMD_SET_BEACON,
170 NL80211_CMD_NEW_BEACON,
171 NL80211_CMD_DEL_BEACON,
173 NL80211_CMD_GET_STATION,
174 NL80211_CMD_SET_STATION,
175 NL80211_CMD_NEW_STATION,
176 NL80211_CMD_DEL_STATION,
178 NL80211_CMD_GET_MPATH,
179 NL80211_CMD_SET_MPATH,
180 NL80211_CMD_NEW_MPATH,
181 NL80211_CMD_DEL_MPATH,
183 NL80211_CMD_SET_BSS,
185 NL80211_CMD_SET_REG,
186 NL80211_CMD_REQ_SET_REG,
188 NL80211_CMD_GET_MESH_PARAMS,
189 NL80211_CMD_SET_MESH_PARAMS,
191 NL80211_CMD_SET_MGMT_EXTRA_IE,
193 NL80211_CMD_GET_REG,
195 /* add new commands above here */
197 /* used to define NL80211_CMD_MAX below */
198 __NL80211_CMD_AFTER_LAST,
200 };
202 /*
203 * Allow user space programs to use #ifdef on new commands by defining them
204 * here
205 */
206 #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS
207 #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE
209 /**
210 * enum nl80211_attrs - nl80211 netlink attributes
211 *
212 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors
213 *
214 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf.
215 * /sys/class/ieee80211/<phyname>/index
216 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming)
217 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters
218 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz
219 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ
220 * if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included):
221 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including
222 * this attribute)
223 * NL80211_CHAN_HT20 = HT20 only
224 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel
225 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel
226 *
227 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
228 * @NL80211_ATTR_IFNAME: network interface name
229 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype
230 *
231 * @NL80211_ATTR_MAC: MAC address (various uses)
232 *
233 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of
234 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
235 * keys
236 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3)
237 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
238 * section 7.3.2.25.1, e.g. 0x000FAC04)
239 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
240 * CCMP keys, each six bytes in little endian
241 *
242 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU
243 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing
244 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE
245 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE
246 *
247 * @NL80211_ATTR_STA_AID: Association ID for the station (u16)
248 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of
249 * &enum nl80211_sta_flags.
250 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by
251 * IEEE 802.11 7.3.1.6 (u16).
252 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported
253 * rates as defined by IEEE 802.11 7.3.2.2 but without the length
254 * restriction (at most %NL80211_MAX_SUPP_RATES).
255 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station
256 * to, or the AP interface the station was originally added to to.
257 * @NL80211_ATTR_STA_INFO: information about a station, part of station info
258 * given for %NL80211_CMD_GET_STATION, nested attribute containing
259 * info as possible, see &enum nl80211_sta_info.
260 *
261 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands,
262 * consisting of a nested array.
263 *
264 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes).
265 * @NL80211_ATTR_PLINK_ACTION: action to perform on the mesh peer link.
266 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path.
267 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path
268 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at
269 * &enum nl80211_mpath_info.
270 *
271 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of
272 * &enum nl80211_mntr_flags.
273 *
274 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the
275 * current regulatory domain should be set to or is already set to.
276 * For example, 'CR', for Costa Rica. This attribute is used by the kernel
277 * to query the CRDA to retrieve one regulatory domain. This attribute can
278 * also be used by userspace to query the kernel for the currently set
279 * regulatory domain. We chose an alpha2 as that is also used by the
280 * IEEE-802.11d country information element to identify a country.
281 * Users can also simply ask the wireless core to set regulatory domain
282 * to a specific alpha2.
283 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory
284 * rules.
285 *
286 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1)
287 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled
288 * (u8, 0 or 1)
289 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled
290 * (u8, 0 or 1)
291 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic
292 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length
293 * restriction (at most %NL80211_MAX_SUPP_RATES).
294 *
295 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from
296 * association request when used with NL80211_CMD_NEW_STATION)
297 *
298 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all
299 * supported interface types, each a flag attribute with the number
300 * of the interface mode.
301 *
302 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for
303 * %NL80211_CMD_SET_MGMT_EXTRA_IE.
304 *
305 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with
306 * %NL80211_CMD_SET_MGMT_EXTRA_IE).
307 *
308 * @NL80211_ATTR_MAX: highest attribute number currently defined
309 * @__NL80211_ATTR_AFTER_LAST: internal use
310 */
312 /* don't change the order or add anything inbetween, this is ABI! */
313 NL80211_ATTR_UNSPEC,
315 NL80211_ATTR_WIPHY,
316 NL80211_ATTR_WIPHY_NAME,
318 NL80211_ATTR_IFINDEX,
319 NL80211_ATTR_IFNAME,
320 NL80211_ATTR_IFTYPE,
322 NL80211_ATTR_MAC,
324 NL80211_ATTR_KEY_DATA,
325 NL80211_ATTR_KEY_IDX,
326 NL80211_ATTR_KEY_CIPHER,
327 NL80211_ATTR_KEY_SEQ,
328 NL80211_ATTR_KEY_DEFAULT,
330 NL80211_ATTR_BEACON_INTERVAL,
331 NL80211_ATTR_DTIM_PERIOD,
332 NL80211_ATTR_BEACON_HEAD,
333 NL80211_ATTR_BEACON_TAIL,
335 NL80211_ATTR_STA_AID,
336 NL80211_ATTR_STA_FLAGS,
337 NL80211_ATTR_STA_LISTEN_INTERVAL,
338 NL80211_ATTR_STA_SUPPORTED_RATES,
339 NL80211_ATTR_STA_VLAN,
340 NL80211_ATTR_STA_INFO,
342 NL80211_ATTR_WIPHY_BANDS,
344 NL80211_ATTR_MNTR_FLAGS,
346 NL80211_ATTR_MESH_ID,
347 NL80211_ATTR_STA_PLINK_ACTION,
348 NL80211_ATTR_MPATH_NEXT_HOP,
349 NL80211_ATTR_MPATH_INFO,
351 NL80211_ATTR_BSS_CTS_PROT,
352 NL80211_ATTR_BSS_SHORT_PREAMBLE,
353 NL80211_ATTR_BSS_SHORT_SLOT_TIME,
355 NL80211_ATTR_HT_CAPABILITY,
357 NL80211_ATTR_SUPPORTED_IFTYPES,
359 NL80211_ATTR_REG_ALPHA2,
360 NL80211_ATTR_REG_RULES,
362 NL80211_ATTR_MESH_PARAMS,
364 NL80211_ATTR_BSS_BASIC_RATES,
366 NL80211_ATTR_WIPHY_TXQ_PARAMS,
367 NL80211_ATTR_WIPHY_FREQ,
368 NL80211_ATTR_WIPHY_CHANNEL_TYPE,
370 NL80211_ATTR_KEY_DEFAULT_MGMT,
372 NL80211_ATTR_MGMT_SUBTYPE,
373 NL80211_ATTR_IE,
375 /* add attributes here, update the policy in nl80211.c */
377 __NL80211_ATTR_AFTER_LAST,
379 };
381 /*
382 * Allow user space programs to use #ifdef on new attributes by defining them
383 * here
384 */
385 #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY
386 #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES
387 #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS
388 #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ
389 #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE
390 #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE
391 #define NL80211_ATTR_IE NL80211_ATTR_IE
393 #define NL80211_MAX_SUPP_RATES 32
394 #define NL80211_MAX_SUPP_REG_RULES 32
395 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0
396 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16
397 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24
398 #define NL80211_HT_CAPABILITY_LEN 26
400 /**
401 * enum nl80211_iftype - (virtual) interface types
402 *
403 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides
404 * @NL80211_IFTYPE_ADHOC: independent BSS member
405 * @NL80211_IFTYPE_STATION: managed BSS member
406 * @NL80211_IFTYPE_AP: access point
407 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points
408 * @NL80211_IFTYPE_WDS: wireless distribution interface
409 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
410 * @NL80211_IFTYPE_MESH_POINT: mesh point
411 * @NL80211_IFTYPE_MAX: highest interface type number currently defined
412 * @__NL80211_IFTYPE_AFTER_LAST: internal use
413 *
414 * These values are used with the %NL80211_ATTR_IFTYPE
415 * to set the type of an interface.
416 *
417 */
419 NL80211_IFTYPE_UNSPECIFIED,
420 NL80211_IFTYPE_ADHOC,
421 NL80211_IFTYPE_STATION,
422 NL80211_IFTYPE_AP,
423 NL80211_IFTYPE_AP_VLAN,
424 NL80211_IFTYPE_WDS,
425 NL80211_IFTYPE_MONITOR,
426 NL80211_IFTYPE_MESH_POINT,
428 /* keep last */
429 __NL80211_IFTYPE_AFTER_LAST,
431 };
433 /**
434 * enum nl80211_sta_flags - station flags
435 *
436 * Station flags. When a station is added to an AP interface, it is
437 * assumed to be already associated (and hence authenticated.)
438 *
439 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X)
440 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames
441 * with short barker preamble
442 * @NL80211_STA_FLAG_WME: station is WME/QoS capable
443 * @NL80211_STA_FLAG_MFP: station uses management frame protection
444 */
446 __NL80211_STA_FLAG_INVALID,
447 NL80211_STA_FLAG_AUTHORIZED,
448 NL80211_STA_FLAG_SHORT_PREAMBLE,
449 NL80211_STA_FLAG_WME,
450 NL80211_STA_FLAG_MFP,
452 /* keep last */
453 __NL80211_STA_FLAG_AFTER_LAST,
455 };
457 /**
458 * enum nl80211_rate_info - bitrate information
459 *
460 * These attribute types are used with %NL80211_STA_INFO_TXRATE
461 * when getting information about the bitrate of a station.
462 *
463 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved
464 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s)
465 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8)
466 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate
467 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval
468 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined
469 * @__NL80211_RATE_INFO_AFTER_LAST: internal use
470 */
472 __NL80211_RATE_INFO_INVALID,
473 NL80211_RATE_INFO_BITRATE,
474 NL80211_RATE_INFO_MCS,
475 NL80211_RATE_INFO_40_MHZ_WIDTH,
476 NL80211_RATE_INFO_SHORT_GI,
478 /* keep last */
479 __NL80211_RATE_INFO_AFTER_LAST,
481 };
483 /**
484 * enum nl80211_sta_info - station information
485 *
486 * These attribute types are used with %NL80211_ATTR_STA_INFO
487 * when getting information about a station.
488 *
489 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved
490 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs)
491 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station)
492 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station)
493 * @__NL80211_STA_INFO_AFTER_LAST: internal
494 * @NL80211_STA_INFO_MAX: highest possible station info attribute
495 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm)
496 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute
497 * containing info as possible, see &enum nl80211_sta_info_txrate.
498 */
500 __NL80211_STA_INFO_INVALID,
501 NL80211_STA_INFO_INACTIVE_TIME,
502 NL80211_STA_INFO_RX_BYTES,
503 NL80211_STA_INFO_TX_BYTES,
504 NL80211_STA_INFO_LLID,
505 NL80211_STA_INFO_PLID,
506 NL80211_STA_INFO_PLINK_STATE,
507 NL80211_STA_INFO_SIGNAL,
508 NL80211_STA_INFO_TX_BITRATE,
510 /* keep last */
511 __NL80211_STA_INFO_AFTER_LAST,
513 };
515 /**
516 * enum nl80211_mpath_flags - nl80211 mesh path flags
517 *
518 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active
519 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running
520 * @NL80211_MPATH_FLAG_DSN_VALID: the mesh path contains a valid DSN
521 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set
522 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded
523 */
530 };
532 /**
533 * enum nl80211_mpath_info - mesh path information
534 *
535 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting
536 * information about a mesh path.
537 *
538 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved
539 * @NL80211_ATTR_MPATH_FRAME_QLEN: number of queued frames for this destination
540 * @NL80211_ATTR_MPATH_DSN: destination sequence number
541 * @NL80211_ATTR_MPATH_METRIC: metric (cost) of this mesh path
542 * @NL80211_ATTR_MPATH_EXPTIME: expiration time for the path, in msec from now
543 * @NL80211_ATTR_MPATH_FLAGS: mesh path flags, enumerated in
544 * &enum nl80211_mpath_flags;
545 * @NL80211_ATTR_MPATH_DISCOVERY_TIMEOUT: total path discovery timeout, in msec
546 * @NL80211_ATTR_MPATH_DISCOVERY_RETRIES: mesh path discovery retries
547 */
549 __NL80211_MPATH_INFO_INVALID,
550 NL80211_MPATH_INFO_FRAME_QLEN,
551 NL80211_MPATH_INFO_DSN,
552 NL80211_MPATH_INFO_METRIC,
553 NL80211_MPATH_INFO_EXPTIME,
554 NL80211_MPATH_INFO_FLAGS,
555 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT,
556 NL80211_MPATH_INFO_DISCOVERY_RETRIES,
558 /* keep last */
559 __NL80211_MPATH_INFO_AFTER_LAST,
561 };
563 /**
564 * enum nl80211_band_attr - band attributes
565 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved
566 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band,
567 * an array of nested frequency attributes
568 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band,
569 * an array of nested bitrate attributes
570 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as
571 * defined in 802.11n
572 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE
573 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n
574 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n
575 */
577 __NL80211_BAND_ATTR_INVALID,
578 NL80211_BAND_ATTR_FREQS,
579 NL80211_BAND_ATTR_RATES,
581 NL80211_BAND_ATTR_HT_MCS_SET,
582 NL80211_BAND_ATTR_HT_CAPA,
583 NL80211_BAND_ATTR_HT_AMPDU_FACTOR,
584 NL80211_BAND_ATTR_HT_AMPDU_DENSITY,
586 /* keep last */
587 __NL80211_BAND_ATTR_AFTER_LAST,
589 };
591 #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA
593 /**
594 * enum nl80211_frequency_attr - frequency attributes
595 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz
596 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current
597 * regulatory domain.
598 * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is
599 * permitted on this channel in current regulatory domain.
600 * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted
601 * on this channel in current regulatory domain.
602 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory
603 * on this channel in current regulatory domain.
604 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm
605 * (100 * dBm).
606 */
608 __NL80211_FREQUENCY_ATTR_INVALID,
609 NL80211_FREQUENCY_ATTR_FREQ,
610 NL80211_FREQUENCY_ATTR_DISABLED,
611 NL80211_FREQUENCY_ATTR_PASSIVE_SCAN,
612 NL80211_FREQUENCY_ATTR_NO_IBSS,
613 NL80211_FREQUENCY_ATTR_RADAR,
614 NL80211_FREQUENCY_ATTR_MAX_TX_POWER,
616 /* keep last */
617 __NL80211_FREQUENCY_ATTR_AFTER_LAST,
619 };
621 #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER
623 /**
624 * enum nl80211_bitrate_attr - bitrate attributes
625 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps
626 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported
627 * in 2.4 GHz band.
628 */
630 __NL80211_BITRATE_ATTR_INVALID,
631 NL80211_BITRATE_ATTR_RATE,
632 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE,
634 /* keep last */
635 __NL80211_BITRATE_ATTR_AFTER_LAST,
637 };
639 /**
640 * enum nl80211_reg_rule_attr - regulatory rule attributes
641 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional
642 * considerations for a given frequency range. These are the
643 * &enum nl80211_reg_rule_flags.
644 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory
645 * rule in KHz. This is not a center of frequency but an actual regulatory
646 * band edge.
647 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule
648 * in KHz. This is not a center a frequency but an actual regulatory
649 * band edge.
650 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this
651 * frequency range, in KHz.
652 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain
653 * for a given frequency range. The value is in mBi (100 * dBi).
654 * If you don't have one then don't send this.
655 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for
656 * a given frequency range. The value is in mBm (100 * dBm).
657 */
659 __NL80211_REG_RULE_ATTR_INVALID,
660 NL80211_ATTR_REG_RULE_FLAGS,
662 NL80211_ATTR_FREQ_RANGE_START,
663 NL80211_ATTR_FREQ_RANGE_END,
664 NL80211_ATTR_FREQ_RANGE_MAX_BW,
666 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN,
667 NL80211_ATTR_POWER_RULE_MAX_EIRP,
669 /* keep last */
670 __NL80211_REG_RULE_ATTR_AFTER_LAST,
672 };
674 /**
675 * enum nl80211_reg_rule_flags - regulatory rule flags
676 *
677 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed
678 * @NL80211_RRF_NO_CCK: CCK modulation not allowed
679 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed
680 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed
681 * @NL80211_RRF_DFS: DFS support is required to be used
682 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links
683 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links
684 * @NL80211_RRF_PASSIVE_SCAN: passive scan is required
685 * @NL80211_RRF_NO_IBSS: no IBSS is allowed
686 */
697 };
699 /**
700 * enum nl80211_mntr_flags - monitor configuration flags
701 *
702 * Monitor configuration flags.
703 *
704 * @__NL80211_MNTR_FLAG_INVALID: reserved
705 *
706 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS
707 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP
708 * @NL80211_MNTR_FLAG_CONTROL: pass control frames
709 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering
710 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing.
711 * overrides all other flags.
712 *
713 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use
714 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag
715 */
717 __NL80211_MNTR_FLAG_INVALID,
718 NL80211_MNTR_FLAG_FCSFAIL,
719 NL80211_MNTR_FLAG_PLCPFAIL,
720 NL80211_MNTR_FLAG_CONTROL,
721 NL80211_MNTR_FLAG_OTHER_BSS,
722 NL80211_MNTR_FLAG_COOK_FRAMES,
724 /* keep last */
725 __NL80211_MNTR_FLAG_AFTER_LAST,
727 };
729 /**
730 * enum nl80211_meshconf_params - mesh configuration parameters
731 *
732 * Mesh configuration parameters
733 *
734 * @__NL80211_MESHCONF_INVALID: internal use
735 *
736 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in
737 * millisecond units, used by the Peer Link Open message
738 *
739 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the inital confirm timeout, in
740 * millisecond units, used by the peer link management to close a peer link
741 *
742 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in
743 * millisecond units
744 *
745 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed
746 * on this mesh interface
747 *
748 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link
749 * open retries that can be sent to establish a new peer link instance in a
750 * mesh
751 *
752 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh
753 * point.
754 *
755 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically
756 * open peer links when we detect compatible mesh peers.
757 *
758 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames
759 * containing a PREQ that an MP can send to a particular destination (path
760 * target)
761 *
762 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths
763 * (in milliseconds)
764 *
765 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait
766 * until giving up on a path discovery (in milliseconds)
767 *
768 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh
769 * points receiving a PREQ shall consider the forwarding information from the
770 * root to be valid. (TU = time unit)
771 *
772 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in
773 * TUs) during which an MP can send only one action frame containing a PREQ
774 * reference element
775 *
776 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs)
777 * that it takes for an HWMP information element to propagate across the mesh
778 *
779 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute
780 *
781 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
782 */
784 __NL80211_MESHCONF_INVALID,
785 NL80211_MESHCONF_RETRY_TIMEOUT,
786 NL80211_MESHCONF_CONFIRM_TIMEOUT,
787 NL80211_MESHCONF_HOLDING_TIMEOUT,
788 NL80211_MESHCONF_MAX_PEER_LINKS,
789 NL80211_MESHCONF_MAX_RETRIES,
790 NL80211_MESHCONF_TTL,
791 NL80211_MESHCONF_AUTO_OPEN_PLINKS,
792 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES,
793 NL80211_MESHCONF_PATH_REFRESH_TIME,
794 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT,
795 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT,
796 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL,
797 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME,
799 /* keep last */
800 __NL80211_MESHCONF_ATTR_AFTER_LAST,
802 };
804 /**
805 * enum nl80211_txq_attr - TX queue parameter attributes
806 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved
807 * @NL80211_TXQ_ATTR_QUEUE: TX queue identifier (NL80211_TXQ_Q_*)
808 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning
809 * disabled
810 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form
811 * 2^n-1 in the range 1..32767]
812 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form
813 * 2^n-1 in the range 1..32767]
814 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255]
815 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal
816 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number
817 */
819 __NL80211_TXQ_ATTR_INVALID,
820 NL80211_TXQ_ATTR_QUEUE,
821 NL80211_TXQ_ATTR_TXOP,
822 NL80211_TXQ_ATTR_CWMIN,
823 NL80211_TXQ_ATTR_CWMAX,
824 NL80211_TXQ_ATTR_AIFS,
826 /* keep last */
827 __NL80211_TXQ_ATTR_AFTER_LAST,
829 };
832 NL80211_TXQ_Q_VO,
833 NL80211_TXQ_Q_VI,
834 NL80211_TXQ_Q_BE,
835 NL80211_TXQ_Q_BK
836 };
839 NL80211_CHAN_NO_HT,
840 NL80211_CHAN_HT20,
841 NL80211_CHAN_HT40MINUS,
842 NL80211_CHAN_HT40PLUS
843 };