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 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.
29 * DOC: Station handling
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
37 * TODO: need more info?
41 * enum nl80211_commands - supported nl80211 commands
43 * @NL80211_CMD_UNSPEC: unspecified command to catch errors
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.
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.
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
80 * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX
81 * or %NL80211_ATTR_MAC.
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
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.
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.
116 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set
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.
132 * @NL80211_CMD_GET_MESH_PARAMS: Get mesh networking properties for the
133 * interface identified by %NL80211_ATTR_IFINDEX
135 * @NL80211_CMD_SET_MESH_PARAMS: Set mesh networking properties for the
136 * interface identified by %NL80211_ATTR_IFINDEX
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.
146 * @NL80211_CMD_GET_SCAN: get scan results
147 * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters
148 * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to
149 * NL80211_CMD_GET_SCAN and on the "scan" multicast group)
150 * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons,
151 * partial scan results may be available
153 * @NL80211_CMD_MAX: highest used command number
154 * @__NL80211_CMD_AFTER_LAST: internal use
156 enum nl80211_commands
{
157 /* don't change the order or add anything inbetween, this is ABI! */
160 NL80211_CMD_GET_WIPHY
, /* can dump */
161 NL80211_CMD_SET_WIPHY
,
162 NL80211_CMD_NEW_WIPHY
,
163 NL80211_CMD_DEL_WIPHY
,
165 NL80211_CMD_GET_INTERFACE
, /* can dump */
166 NL80211_CMD_SET_INTERFACE
,
167 NL80211_CMD_NEW_INTERFACE
,
168 NL80211_CMD_DEL_INTERFACE
,
175 NL80211_CMD_GET_BEACON
,
176 NL80211_CMD_SET_BEACON
,
177 NL80211_CMD_NEW_BEACON
,
178 NL80211_CMD_DEL_BEACON
,
180 NL80211_CMD_GET_STATION
,
181 NL80211_CMD_SET_STATION
,
182 NL80211_CMD_NEW_STATION
,
183 NL80211_CMD_DEL_STATION
,
185 NL80211_CMD_GET_MPATH
,
186 NL80211_CMD_SET_MPATH
,
187 NL80211_CMD_NEW_MPATH
,
188 NL80211_CMD_DEL_MPATH
,
193 NL80211_CMD_REQ_SET_REG
,
195 NL80211_CMD_GET_MESH_PARAMS
,
196 NL80211_CMD_SET_MESH_PARAMS
,
198 NL80211_CMD_SET_MGMT_EXTRA_IE
,
202 NL80211_CMD_GET_SCAN
,
203 NL80211_CMD_TRIGGER_SCAN
,
204 NL80211_CMD_NEW_SCAN_RESULTS
,
205 NL80211_CMD_SCAN_ABORTED
,
207 /* add new commands above here */
209 /* used to define NL80211_CMD_MAX below */
210 __NL80211_CMD_AFTER_LAST
,
211 NL80211_CMD_MAX
= __NL80211_CMD_AFTER_LAST
- 1
215 * Allow user space programs to use #ifdef on new commands by defining them
218 #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS
219 #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE
222 * enum nl80211_attrs - nl80211 netlink attributes
224 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors
226 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf.
227 * /sys/class/ieee80211/<phyname>/index
228 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming)
229 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters
230 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz
231 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ
232 * if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included):
233 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including
235 * NL80211_CHAN_HT20 = HT20 only
236 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel
237 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel
239 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
240 * @NL80211_ATTR_IFNAME: network interface name
241 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype
243 * @NL80211_ATTR_MAC: MAC address (various uses)
245 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of
246 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
248 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3)
249 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
250 * section 7.3.2.25.1, e.g. 0x000FAC04)
251 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
252 * CCMP keys, each six bytes in little endian
254 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU
255 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing
256 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE
257 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE
259 * @NL80211_ATTR_STA_AID: Association ID for the station (u16)
260 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of
261 * &enum nl80211_sta_flags.
262 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by
263 * IEEE 802.11 7.3.1.6 (u16).
264 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported
265 * rates as defined by IEEE 802.11 7.3.2.2 but without the length
266 * restriction (at most %NL80211_MAX_SUPP_RATES).
267 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station
268 * to, or the AP interface the station was originally added to to.
269 * @NL80211_ATTR_STA_INFO: information about a station, part of station info
270 * given for %NL80211_CMD_GET_STATION, nested attribute containing
271 * info as possible, see &enum nl80211_sta_info.
273 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands,
274 * consisting of a nested array.
276 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes).
277 * @NL80211_ATTR_PLINK_ACTION: action to perform on the mesh peer link.
278 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path.
279 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path
280 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at
281 * &enum nl80211_mpath_info.
283 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of
284 * &enum nl80211_mntr_flags.
286 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the
287 * current regulatory domain should be set to or is already set to.
288 * For example, 'CR', for Costa Rica. This attribute is used by the kernel
289 * to query the CRDA to retrieve one regulatory domain. This attribute can
290 * also be used by userspace to query the kernel for the currently set
291 * regulatory domain. We chose an alpha2 as that is also used by the
292 * IEEE-802.11d country information element to identify a country.
293 * Users can also simply ask the wireless core to set regulatory domain
294 * to a specific alpha2.
295 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory
298 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1)
299 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled
301 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled
303 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic
304 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length
305 * restriction (at most %NL80211_MAX_SUPP_RATES).
307 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from
308 * association request when used with NL80211_CMD_NEW_STATION)
310 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all
311 * supported interface types, each a flag attribute with the number
312 * of the interface mode.
314 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for
315 * %NL80211_CMD_SET_MGMT_EXTRA_IE.
317 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with
318 * %NL80211_CMD_SET_MGMT_EXTRA_IE).
320 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with
321 * a single scan request, a wiphy attribute.
323 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz)
324 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive
325 * scanning and include a zero-length SSID (wildcard) for wildcard scan
326 * @NL80211_ATTR_SCAN_GENERATION: the scan generation increases whenever the
327 * scan result list changes (BSS expired or added) so that applications
328 * can verify that they got a single, consistent snapshot (when all dump
329 * messages carried the same generation number)
330 * @NL80211_ATTR_BSS: scan result BSS
332 * @NL80211_ATTR_MAX: highest attribute number currently defined
333 * @__NL80211_ATTR_AFTER_LAST: internal use
336 /* don't change the order or add anything inbetween, this is ABI! */
340 NL80211_ATTR_WIPHY_NAME
,
342 NL80211_ATTR_IFINDEX
,
348 NL80211_ATTR_KEY_DATA
,
349 NL80211_ATTR_KEY_IDX
,
350 NL80211_ATTR_KEY_CIPHER
,
351 NL80211_ATTR_KEY_SEQ
,
352 NL80211_ATTR_KEY_DEFAULT
,
354 NL80211_ATTR_BEACON_INTERVAL
,
355 NL80211_ATTR_DTIM_PERIOD
,
356 NL80211_ATTR_BEACON_HEAD
,
357 NL80211_ATTR_BEACON_TAIL
,
359 NL80211_ATTR_STA_AID
,
360 NL80211_ATTR_STA_FLAGS
,
361 NL80211_ATTR_STA_LISTEN_INTERVAL
,
362 NL80211_ATTR_STA_SUPPORTED_RATES
,
363 NL80211_ATTR_STA_VLAN
,
364 NL80211_ATTR_STA_INFO
,
366 NL80211_ATTR_WIPHY_BANDS
,
368 NL80211_ATTR_MNTR_FLAGS
,
370 NL80211_ATTR_MESH_ID
,
371 NL80211_ATTR_STA_PLINK_ACTION
,
372 NL80211_ATTR_MPATH_NEXT_HOP
,
373 NL80211_ATTR_MPATH_INFO
,
375 NL80211_ATTR_BSS_CTS_PROT
,
376 NL80211_ATTR_BSS_SHORT_PREAMBLE
,
377 NL80211_ATTR_BSS_SHORT_SLOT_TIME
,
379 NL80211_ATTR_HT_CAPABILITY
,
381 NL80211_ATTR_SUPPORTED_IFTYPES
,
383 NL80211_ATTR_REG_ALPHA2
,
384 NL80211_ATTR_REG_RULES
,
386 NL80211_ATTR_MESH_PARAMS
,
388 NL80211_ATTR_BSS_BASIC_RATES
,
390 NL80211_ATTR_WIPHY_TXQ_PARAMS
,
391 NL80211_ATTR_WIPHY_FREQ
,
392 NL80211_ATTR_WIPHY_CHANNEL_TYPE
,
394 NL80211_ATTR_KEY_DEFAULT_MGMT
,
396 NL80211_ATTR_MGMT_SUBTYPE
,
399 NL80211_ATTR_MAX_NUM_SCAN_SSIDS
,
401 NL80211_ATTR_SCAN_FREQUENCIES
,
402 NL80211_ATTR_SCAN_SSIDS
,
403 NL80211_ATTR_SCAN_GENERATION
,
406 /* add attributes here, update the policy in nl80211.c */
408 __NL80211_ATTR_AFTER_LAST
,
409 NL80211_ATTR_MAX
= __NL80211_ATTR_AFTER_LAST
- 1
413 * Allow user space programs to use #ifdef on new attributes by defining them
416 #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY
417 #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES
418 #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS
419 #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ
420 #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE
421 #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE
422 #define NL80211_ATTR_IE NL80211_ATTR_IE
424 #define NL80211_MAX_SUPP_RATES 32
425 #define NL80211_MAX_SUPP_REG_RULES 32
426 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0
427 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16
428 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24
429 #define NL80211_HT_CAPABILITY_LEN 26
432 * enum nl80211_iftype - (virtual) interface types
434 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides
435 * @NL80211_IFTYPE_ADHOC: independent BSS member
436 * @NL80211_IFTYPE_STATION: managed BSS member
437 * @NL80211_IFTYPE_AP: access point
438 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points
439 * @NL80211_IFTYPE_WDS: wireless distribution interface
440 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
441 * @NL80211_IFTYPE_MESH_POINT: mesh point
442 * @NL80211_IFTYPE_MAX: highest interface type number currently defined
443 * @__NL80211_IFTYPE_AFTER_LAST: internal use
445 * These values are used with the %NL80211_ATTR_IFTYPE
446 * to set the type of an interface.
449 enum nl80211_iftype
{
450 NL80211_IFTYPE_UNSPECIFIED
,
451 NL80211_IFTYPE_ADHOC
,
452 NL80211_IFTYPE_STATION
,
454 NL80211_IFTYPE_AP_VLAN
,
456 NL80211_IFTYPE_MONITOR
,
457 NL80211_IFTYPE_MESH_POINT
,
460 __NL80211_IFTYPE_AFTER_LAST
,
461 NL80211_IFTYPE_MAX
= __NL80211_IFTYPE_AFTER_LAST
- 1
465 * enum nl80211_sta_flags - station flags
467 * Station flags. When a station is added to an AP interface, it is
468 * assumed to be already associated (and hence authenticated.)
470 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X)
471 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames
472 * with short barker preamble
473 * @NL80211_STA_FLAG_WME: station is WME/QoS capable
474 * @NL80211_STA_FLAG_MFP: station uses management frame protection
476 enum nl80211_sta_flags
{
477 __NL80211_STA_FLAG_INVALID
,
478 NL80211_STA_FLAG_AUTHORIZED
,
479 NL80211_STA_FLAG_SHORT_PREAMBLE
,
480 NL80211_STA_FLAG_WME
,
481 NL80211_STA_FLAG_MFP
,
484 __NL80211_STA_FLAG_AFTER_LAST
,
485 NL80211_STA_FLAG_MAX
= __NL80211_STA_FLAG_AFTER_LAST
- 1
489 * enum nl80211_rate_info - bitrate information
491 * These attribute types are used with %NL80211_STA_INFO_TXRATE
492 * when getting information about the bitrate of a station.
494 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved
495 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s)
496 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8)
497 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate
498 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval
499 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined
500 * @__NL80211_RATE_INFO_AFTER_LAST: internal use
502 enum nl80211_rate_info
{
503 __NL80211_RATE_INFO_INVALID
,
504 NL80211_RATE_INFO_BITRATE
,
505 NL80211_RATE_INFO_MCS
,
506 NL80211_RATE_INFO_40_MHZ_WIDTH
,
507 NL80211_RATE_INFO_SHORT_GI
,
510 __NL80211_RATE_INFO_AFTER_LAST
,
511 NL80211_RATE_INFO_MAX
= __NL80211_RATE_INFO_AFTER_LAST
- 1
515 * enum nl80211_sta_info - station information
517 * These attribute types are used with %NL80211_ATTR_STA_INFO
518 * when getting information about a station.
520 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved
521 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs)
522 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station)
523 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station)
524 * @__NL80211_STA_INFO_AFTER_LAST: internal
525 * @NL80211_STA_INFO_MAX: highest possible station info attribute
526 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm)
527 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute
528 * containing info as possible, see &enum nl80211_sta_info_txrate.
530 enum nl80211_sta_info
{
531 __NL80211_STA_INFO_INVALID
,
532 NL80211_STA_INFO_INACTIVE_TIME
,
533 NL80211_STA_INFO_RX_BYTES
,
534 NL80211_STA_INFO_TX_BYTES
,
535 NL80211_STA_INFO_LLID
,
536 NL80211_STA_INFO_PLID
,
537 NL80211_STA_INFO_PLINK_STATE
,
538 NL80211_STA_INFO_SIGNAL
,
539 NL80211_STA_INFO_TX_BITRATE
,
542 __NL80211_STA_INFO_AFTER_LAST
,
543 NL80211_STA_INFO_MAX
= __NL80211_STA_INFO_AFTER_LAST
- 1
547 * enum nl80211_mpath_flags - nl80211 mesh path flags
549 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active
550 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running
551 * @NL80211_MPATH_FLAG_DSN_VALID: the mesh path contains a valid DSN
552 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set
553 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded
555 enum nl80211_mpath_flags
{
556 NL80211_MPATH_FLAG_ACTIVE
= 1<<0,
557 NL80211_MPATH_FLAG_RESOLVING
= 1<<1,
558 NL80211_MPATH_FLAG_DSN_VALID
= 1<<2,
559 NL80211_MPATH_FLAG_FIXED
= 1<<3,
560 NL80211_MPATH_FLAG_RESOLVED
= 1<<4,
564 * enum nl80211_mpath_info - mesh path information
566 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting
567 * information about a mesh path.
569 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved
570 * @NL80211_ATTR_MPATH_FRAME_QLEN: number of queued frames for this destination
571 * @NL80211_ATTR_MPATH_DSN: destination sequence number
572 * @NL80211_ATTR_MPATH_METRIC: metric (cost) of this mesh path
573 * @NL80211_ATTR_MPATH_EXPTIME: expiration time for the path, in msec from now
574 * @NL80211_ATTR_MPATH_FLAGS: mesh path flags, enumerated in
575 * &enum nl80211_mpath_flags;
576 * @NL80211_ATTR_MPATH_DISCOVERY_TIMEOUT: total path discovery timeout, in msec
577 * @NL80211_ATTR_MPATH_DISCOVERY_RETRIES: mesh path discovery retries
579 enum nl80211_mpath_info
{
580 __NL80211_MPATH_INFO_INVALID
,
581 NL80211_MPATH_INFO_FRAME_QLEN
,
582 NL80211_MPATH_INFO_DSN
,
583 NL80211_MPATH_INFO_METRIC
,
584 NL80211_MPATH_INFO_EXPTIME
,
585 NL80211_MPATH_INFO_FLAGS
,
586 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT
,
587 NL80211_MPATH_INFO_DISCOVERY_RETRIES
,
590 __NL80211_MPATH_INFO_AFTER_LAST
,
591 NL80211_MPATH_INFO_MAX
= __NL80211_MPATH_INFO_AFTER_LAST
- 1
595 * enum nl80211_band_attr - band attributes
596 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved
597 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band,
598 * an array of nested frequency attributes
599 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band,
600 * an array of nested bitrate attributes
601 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as
603 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE
604 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n
605 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n
607 enum nl80211_band_attr
{
608 __NL80211_BAND_ATTR_INVALID
,
609 NL80211_BAND_ATTR_FREQS
,
610 NL80211_BAND_ATTR_RATES
,
612 NL80211_BAND_ATTR_HT_MCS_SET
,
613 NL80211_BAND_ATTR_HT_CAPA
,
614 NL80211_BAND_ATTR_HT_AMPDU_FACTOR
,
615 NL80211_BAND_ATTR_HT_AMPDU_DENSITY
,
618 __NL80211_BAND_ATTR_AFTER_LAST
,
619 NL80211_BAND_ATTR_MAX
= __NL80211_BAND_ATTR_AFTER_LAST
- 1
622 #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA
625 * enum nl80211_frequency_attr - frequency attributes
626 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz
627 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current
629 * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is
630 * permitted on this channel in current regulatory domain.
631 * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted
632 * on this channel in current regulatory domain.
633 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory
634 * on this channel in current regulatory domain.
635 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm
638 enum nl80211_frequency_attr
{
639 __NL80211_FREQUENCY_ATTR_INVALID
,
640 NL80211_FREQUENCY_ATTR_FREQ
,
641 NL80211_FREQUENCY_ATTR_DISABLED
,
642 NL80211_FREQUENCY_ATTR_PASSIVE_SCAN
,
643 NL80211_FREQUENCY_ATTR_NO_IBSS
,
644 NL80211_FREQUENCY_ATTR_RADAR
,
645 NL80211_FREQUENCY_ATTR_MAX_TX_POWER
,
648 __NL80211_FREQUENCY_ATTR_AFTER_LAST
,
649 NL80211_FREQUENCY_ATTR_MAX
= __NL80211_FREQUENCY_ATTR_AFTER_LAST
- 1
652 #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER
655 * enum nl80211_bitrate_attr - bitrate attributes
656 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps
657 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported
660 enum nl80211_bitrate_attr
{
661 __NL80211_BITRATE_ATTR_INVALID
,
662 NL80211_BITRATE_ATTR_RATE
,
663 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE
,
666 __NL80211_BITRATE_ATTR_AFTER_LAST
,
667 NL80211_BITRATE_ATTR_MAX
= __NL80211_BITRATE_ATTR_AFTER_LAST
- 1
671 * enum nl80211_reg_rule_attr - regulatory rule attributes
672 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional
673 * considerations for a given frequency range. These are the
674 * &enum nl80211_reg_rule_flags.
675 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory
676 * rule in KHz. This is not a center of frequency but an actual regulatory
678 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule
679 * in KHz. This is not a center a frequency but an actual regulatory
681 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this
682 * frequency range, in KHz.
683 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain
684 * for a given frequency range. The value is in mBi (100 * dBi).
685 * If you don't have one then don't send this.
686 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for
687 * a given frequency range. The value is in mBm (100 * dBm).
689 enum nl80211_reg_rule_attr
{
690 __NL80211_REG_RULE_ATTR_INVALID
,
691 NL80211_ATTR_REG_RULE_FLAGS
,
693 NL80211_ATTR_FREQ_RANGE_START
,
694 NL80211_ATTR_FREQ_RANGE_END
,
695 NL80211_ATTR_FREQ_RANGE_MAX_BW
,
697 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN
,
698 NL80211_ATTR_POWER_RULE_MAX_EIRP
,
701 __NL80211_REG_RULE_ATTR_AFTER_LAST
,
702 NL80211_REG_RULE_ATTR_MAX
= __NL80211_REG_RULE_ATTR_AFTER_LAST
- 1
706 * enum nl80211_reg_rule_flags - regulatory rule flags
708 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed
709 * @NL80211_RRF_NO_CCK: CCK modulation not allowed
710 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed
711 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed
712 * @NL80211_RRF_DFS: DFS support is required to be used
713 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links
714 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links
715 * @NL80211_RRF_PASSIVE_SCAN: passive scan is required
716 * @NL80211_RRF_NO_IBSS: no IBSS is allowed
718 enum nl80211_reg_rule_flags
{
719 NL80211_RRF_NO_OFDM
= 1<<0,
720 NL80211_RRF_NO_CCK
= 1<<1,
721 NL80211_RRF_NO_INDOOR
= 1<<2,
722 NL80211_RRF_NO_OUTDOOR
= 1<<3,
723 NL80211_RRF_DFS
= 1<<4,
724 NL80211_RRF_PTP_ONLY
= 1<<5,
725 NL80211_RRF_PTMP_ONLY
= 1<<6,
726 NL80211_RRF_PASSIVE_SCAN
= 1<<7,
727 NL80211_RRF_NO_IBSS
= 1<<8,
731 * enum nl80211_mntr_flags - monitor configuration flags
733 * Monitor configuration flags.
735 * @__NL80211_MNTR_FLAG_INVALID: reserved
737 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS
738 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP
739 * @NL80211_MNTR_FLAG_CONTROL: pass control frames
740 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering
741 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing.
742 * overrides all other flags.
744 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use
745 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag
747 enum nl80211_mntr_flags
{
748 __NL80211_MNTR_FLAG_INVALID
,
749 NL80211_MNTR_FLAG_FCSFAIL
,
750 NL80211_MNTR_FLAG_PLCPFAIL
,
751 NL80211_MNTR_FLAG_CONTROL
,
752 NL80211_MNTR_FLAG_OTHER_BSS
,
753 NL80211_MNTR_FLAG_COOK_FRAMES
,
756 __NL80211_MNTR_FLAG_AFTER_LAST
,
757 NL80211_MNTR_FLAG_MAX
= __NL80211_MNTR_FLAG_AFTER_LAST
- 1
761 * enum nl80211_meshconf_params - mesh configuration parameters
763 * Mesh configuration parameters
765 * @__NL80211_MESHCONF_INVALID: internal use
767 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in
768 * millisecond units, used by the Peer Link Open message
770 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the inital confirm timeout, in
771 * millisecond units, used by the peer link management to close a peer link
773 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in
776 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed
777 * on this mesh interface
779 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link
780 * open retries that can be sent to establish a new peer link instance in a
783 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh
786 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically
787 * open peer links when we detect compatible mesh peers.
789 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames
790 * containing a PREQ that an MP can send to a particular destination (path
793 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths
796 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait
797 * until giving up on a path discovery (in milliseconds)
799 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh
800 * points receiving a PREQ shall consider the forwarding information from the
801 * root to be valid. (TU = time unit)
803 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in
804 * TUs) during which an MP can send only one action frame containing a PREQ
807 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs)
808 * that it takes for an HWMP information element to propagate across the mesh
810 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute
812 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
814 enum nl80211_meshconf_params
{
815 __NL80211_MESHCONF_INVALID
,
816 NL80211_MESHCONF_RETRY_TIMEOUT
,
817 NL80211_MESHCONF_CONFIRM_TIMEOUT
,
818 NL80211_MESHCONF_HOLDING_TIMEOUT
,
819 NL80211_MESHCONF_MAX_PEER_LINKS
,
820 NL80211_MESHCONF_MAX_RETRIES
,
821 NL80211_MESHCONF_TTL
,
822 NL80211_MESHCONF_AUTO_OPEN_PLINKS
,
823 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES
,
824 NL80211_MESHCONF_PATH_REFRESH_TIME
,
825 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT
,
826 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT
,
827 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL
,
828 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME
,
831 __NL80211_MESHCONF_ATTR_AFTER_LAST
,
832 NL80211_MESHCONF_ATTR_MAX
= __NL80211_MESHCONF_ATTR_AFTER_LAST
- 1
836 * enum nl80211_txq_attr - TX queue parameter attributes
837 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved
838 * @NL80211_TXQ_ATTR_QUEUE: TX queue identifier (NL80211_TXQ_Q_*)
839 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning
841 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form
842 * 2^n-1 in the range 1..32767]
843 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form
844 * 2^n-1 in the range 1..32767]
845 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255]
846 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal
847 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number
849 enum nl80211_txq_attr
{
850 __NL80211_TXQ_ATTR_INVALID
,
851 NL80211_TXQ_ATTR_QUEUE
,
852 NL80211_TXQ_ATTR_TXOP
,
853 NL80211_TXQ_ATTR_CWMIN
,
854 NL80211_TXQ_ATTR_CWMAX
,
855 NL80211_TXQ_ATTR_AIFS
,
858 __NL80211_TXQ_ATTR_AFTER_LAST
,
859 NL80211_TXQ_ATTR_MAX
= __NL80211_TXQ_ATTR_AFTER_LAST
- 1
869 enum nl80211_channel_type
{
872 NL80211_CHAN_HT40MINUS
,
873 NL80211_CHAN_HT40PLUS
877 * enum nl80211_bss - netlink attributes for a BSS
879 * @__NL80211_BSS_INVALID: invalid
880 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32)
881 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64)
882 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16)
883 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16)
884 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the
885 * raw information elements from the probe response/beacon (bin)
886 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon
887 * in mBm (100 * dBm) (s32)
888 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon
889 * in unspecified units, scaled to 0..100 (u8)
890 * @__NL80211_BSS_AFTER_LAST: internal
891 * @NL80211_BSS_MAX: highest BSS attribute
894 __NL80211_BSS_INVALID
,
896 NL80211_BSS_FREQUENCY
,
898 NL80211_BSS_BEACON_INTERVAL
,
899 NL80211_BSS_CAPABILITY
,
900 NL80211_BSS_INFORMATION_ELEMENTS
,
901 NL80211_BSS_SIGNAL_MBM
,
902 NL80211_BSS_SIGNAL_UNSPEC
,
905 __NL80211_BSS_AFTER_LAST
,
906 NL80211_BSS_MAX
= __NL80211_BSS_AFTER_LAST
- 1
909 #endif /* __LINUX_NL80211_H */