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704232c2 JB |
1 | #ifndef __LINUX_NL80211_H |
2 | #define __LINUX_NL80211_H | |
3 | /* | |
4 | * 802.11 netlink interface public header | |
5 | * | |
10ec4f1d LR |
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 | * | |
704232c2 JB |
26 | */ |
27 | ||
5727ef1b JB |
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 | */ | |
39 | ||
55682965 JB |
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. | |
31888487 | 47 | * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or |
72bdcf34 JM |
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 | |
d03415e6 | 50 | * %NL80211_ATTR_WIPHY_CHANNEL_TYPE. |
55682965 JB |
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 | * | |
41ade00f JB |
73 | * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified |
74 | * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. | |
3cfcf6ac JM |
75 | * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT, |
76 | * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD. | |
41ade00f JB |
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 | * | |
ed1b6cc7 JB |
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, | |
d03415e6 | 87 | * %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL attributes. |
ed1b6cc7 JB |
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 | * | |
5727ef1b JB |
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 | * | |
2ec600d6 LCC |
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. | |
9f1ba906 JM |
113 | * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by |
114 | * %NL80211_ATTR_IFINDEX. | |
2ec600d6 | 115 | * |
f130347c LR |
116 | * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set |
117 | * regulatory domain. | |
b2e1b302 LR |
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 | * | |
93da9cc1 | 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 | * | |
9aed3cc1 JM |
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. | |
65fc73ac JM |
145 | * Note: This command has been removed and it is only reserved at this |
146 | * point to avoid re-using existing command number. The functionality this | |
147 | * command was planned for has been provided with cleaner design with the | |
148 | * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN, | |
149 | * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE, | |
150 | * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE. | |
9aed3cc1 | 151 | * |
2a519311 JB |
152 | * @NL80211_CMD_GET_SCAN: get scan results |
153 | * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters | |
154 | * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to | |
155 | * NL80211_CMD_GET_SCAN and on the "scan" multicast group) | |
156 | * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons, | |
157 | * partial scan results may be available | |
158 | * | |
73d54c9e LR |
159 | * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain |
160 | * has been changed and provides details of the request information | |
161 | * that caused the change such as who initiated the regulatory request | |
162 | * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx | |
163 | * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if | |
164 | * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or | |
165 | * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain | |
166 | * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is | |
167 | * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on | |
168 | * to (%NL80211_ATTR_REG_ALPHA2). | |
169 | * | |
636a5d36 JM |
170 | * @NL80211_CMD_AUTHENTICATE: authentication request and notification. |
171 | * This command is used both as a command (request to authenticate) and | |
172 | * as an event on the "mlme" multicast group indicating completion of the | |
173 | * authentication process. | |
174 | * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the | |
175 | * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and | |
176 | * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify | |
177 | * the SSID (mainly for association, but is included in authentication | |
178 | * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used | |
179 | * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE | |
180 | * is used to specify the authentication type. %NL80211_ATTR_IE is used to | |
181 | * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs) | |
182 | * to be added to the frame. | |
183 | * When used as an event, this reports reception of an Authentication | |
6039f6d2 JM |
184 | * frame in station and IBSS modes when the local MLME processed the |
185 | * frame, i.e., it was for the local STA and was received in correct | |
186 | * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the | |
187 | * MLME SAP interface (kernel providing MLME, userspace SME). The | |
188 | * included NL80211_ATTR_FRAME attribute contains the management frame | |
189 | * (including both the header and frame body, but not FCS). | |
636a5d36 JM |
190 | * @NL80211_CMD_ASSOCIATE: association request and notification; like |
191 | * NL80211_CMD_AUTHENTICATE but for Association and Reassociation | |
192 | * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request, | |
193 | * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). | |
194 | * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like | |
6039f6d2 | 195 | * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to |
636a5d36 JM |
196 | * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication |
197 | * primitives). | |
198 | * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like | |
6039f6d2 | 199 | * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to |
636a5d36 | 200 | * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives). |
6039f6d2 | 201 | * |
a3b8b056 JM |
202 | * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael |
203 | * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the | |
204 | * event includes %NL80211_ATTR_MAC to describe the source MAC address of | |
205 | * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key | |
206 | * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and | |
207 | * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this | |
208 | * event matches with MLME-MICHAELMICFAILURE.indication() primitive | |
209 | * | |
55682965 JB |
210 | * @NL80211_CMD_MAX: highest used command number |
211 | * @__NL80211_CMD_AFTER_LAST: internal use | |
212 | */ | |
213 | enum nl80211_commands { | |
214 | /* don't change the order or add anything inbetween, this is ABI! */ | |
215 | NL80211_CMD_UNSPEC, | |
216 | ||
217 | NL80211_CMD_GET_WIPHY, /* can dump */ | |
218 | NL80211_CMD_SET_WIPHY, | |
219 | NL80211_CMD_NEW_WIPHY, | |
220 | NL80211_CMD_DEL_WIPHY, | |
221 | ||
222 | NL80211_CMD_GET_INTERFACE, /* can dump */ | |
223 | NL80211_CMD_SET_INTERFACE, | |
224 | NL80211_CMD_NEW_INTERFACE, | |
225 | NL80211_CMD_DEL_INTERFACE, | |
226 | ||
41ade00f JB |
227 | NL80211_CMD_GET_KEY, |
228 | NL80211_CMD_SET_KEY, | |
229 | NL80211_CMD_NEW_KEY, | |
230 | NL80211_CMD_DEL_KEY, | |
231 | ||
ed1b6cc7 JB |
232 | NL80211_CMD_GET_BEACON, |
233 | NL80211_CMD_SET_BEACON, | |
234 | NL80211_CMD_NEW_BEACON, | |
235 | NL80211_CMD_DEL_BEACON, | |
236 | ||
5727ef1b JB |
237 | NL80211_CMD_GET_STATION, |
238 | NL80211_CMD_SET_STATION, | |
239 | NL80211_CMD_NEW_STATION, | |
240 | NL80211_CMD_DEL_STATION, | |
241 | ||
2ec600d6 LCC |
242 | NL80211_CMD_GET_MPATH, |
243 | NL80211_CMD_SET_MPATH, | |
244 | NL80211_CMD_NEW_MPATH, | |
245 | NL80211_CMD_DEL_MPATH, | |
246 | ||
9f1ba906 JM |
247 | NL80211_CMD_SET_BSS, |
248 | ||
b2e1b302 LR |
249 | NL80211_CMD_SET_REG, |
250 | NL80211_CMD_REQ_SET_REG, | |
251 | ||
93da9cc1 | 252 | NL80211_CMD_GET_MESH_PARAMS, |
253 | NL80211_CMD_SET_MESH_PARAMS, | |
254 | ||
65fc73ac | 255 | NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */, |
9aed3cc1 | 256 | |
f130347c LR |
257 | NL80211_CMD_GET_REG, |
258 | ||
2a519311 JB |
259 | NL80211_CMD_GET_SCAN, |
260 | NL80211_CMD_TRIGGER_SCAN, | |
261 | NL80211_CMD_NEW_SCAN_RESULTS, | |
262 | NL80211_CMD_SCAN_ABORTED, | |
263 | ||
73d54c9e LR |
264 | NL80211_CMD_REG_CHANGE, |
265 | ||
6039f6d2 JM |
266 | NL80211_CMD_AUTHENTICATE, |
267 | NL80211_CMD_ASSOCIATE, | |
268 | NL80211_CMD_DEAUTHENTICATE, | |
269 | NL80211_CMD_DISASSOCIATE, | |
270 | ||
a3b8b056 JM |
271 | NL80211_CMD_MICHAEL_MIC_FAILURE, |
272 | ||
b2e1b302 | 273 | /* add new commands above here */ |
564d9bdd | 274 | |
55682965 JB |
275 | /* used to define NL80211_CMD_MAX below */ |
276 | __NL80211_CMD_AFTER_LAST, | |
277 | NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1 | |
278 | }; | |
279 | ||
9f1ba906 JM |
280 | /* |
281 | * Allow user space programs to use #ifdef on new commands by defining them | |
282 | * here | |
283 | */ | |
284 | #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS | |
9aed3cc1 | 285 | #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE |
73d54c9e | 286 | #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE |
6039f6d2 JM |
287 | #define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE |
288 | #define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE | |
289 | #define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE | |
290 | #define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE | |
73d54c9e | 291 | |
55682965 JB |
292 | /** |
293 | * enum nl80211_attrs - nl80211 netlink attributes | |
294 | * | |
295 | * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors | |
296 | * | |
297 | * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf. | |
298 | * /sys/class/ieee80211/<phyname>/index | |
299 | * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) | |
31888487 | 300 | * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters |
72bdcf34 | 301 | * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz |
094d05dc | 302 | * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ |
72bdcf34 | 303 | * if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included): |
094d05dc | 304 | * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including |
72bdcf34 | 305 | * this attribute) |
094d05dc S |
306 | * NL80211_CHAN_HT20 = HT20 only |
307 | * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel | |
308 | * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel | |
55682965 JB |
309 | * |
310 | * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on | |
311 | * @NL80211_ATTR_IFNAME: network interface name | |
312 | * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype | |
313 | * | |
41ade00f JB |
314 | * @NL80211_ATTR_MAC: MAC address (various uses) |
315 | * | |
316 | * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of | |
317 | * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC | |
318 | * keys | |
319 | * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3) | |
320 | * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 | |
321 | * section 7.3.2.25.1, e.g. 0x000FAC04) | |
322 | * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and | |
323 | * CCMP keys, each six bytes in little endian | |
324 | * | |
ed1b6cc7 JB |
325 | * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU |
326 | * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing | |
327 | * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE | |
328 | * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE | |
329 | * | |
5727ef1b JB |
330 | * @NL80211_ATTR_STA_AID: Association ID for the station (u16) |
331 | * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of | |
332 | * &enum nl80211_sta_flags. | |
333 | * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by | |
334 | * IEEE 802.11 7.3.1.6 (u16). | |
335 | * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported | |
336 | * rates as defined by IEEE 802.11 7.3.2.2 but without the length | |
337 | * restriction (at most %NL80211_MAX_SUPP_RATES). | |
338 | * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station | |
339 | * to, or the AP interface the station was originally added to to. | |
2ec600d6 | 340 | * @NL80211_ATTR_STA_INFO: information about a station, part of station info |
fd5b74dc | 341 | * given for %NL80211_CMD_GET_STATION, nested attribute containing |
2ec600d6 | 342 | * info as possible, see &enum nl80211_sta_info. |
5727ef1b | 343 | * |
ee688b00 JB |
344 | * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands, |
345 | * consisting of a nested array. | |
346 | * | |
2ec600d6 LCC |
347 | * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes). |
348 | * @NL80211_ATTR_PLINK_ACTION: action to perform on the mesh peer link. | |
349 | * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path. | |
350 | * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path | |
351 | * info given for %NL80211_CMD_GET_MPATH, nested attribute described at | |
352 | * &enum nl80211_mpath_info. | |
353 | * | |
66f7ac50 MW |
354 | * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of |
355 | * &enum nl80211_mntr_flags. | |
356 | * | |
b2e1b302 LR |
357 | * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the |
358 | * current regulatory domain should be set to or is already set to. | |
359 | * For example, 'CR', for Costa Rica. This attribute is used by the kernel | |
360 | * to query the CRDA to retrieve one regulatory domain. This attribute can | |
361 | * also be used by userspace to query the kernel for the currently set | |
362 | * regulatory domain. We chose an alpha2 as that is also used by the | |
363 | * IEEE-802.11d country information element to identify a country. | |
364 | * Users can also simply ask the wireless core to set regulatory domain | |
365 | * to a specific alpha2. | |
366 | * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory | |
367 | * rules. | |
368 | * | |
9f1ba906 JM |
369 | * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1) |
370 | * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled | |
371 | * (u8, 0 or 1) | |
372 | * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled | |
373 | * (u8, 0 or 1) | |
90c97a04 JM |
374 | * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic |
375 | * rates in format defined by IEEE 802.11 7.3.2.2 but without the length | |
376 | * restriction (at most %NL80211_MAX_SUPP_RATES). | |
9f1ba906 | 377 | * |
36aedc90 JM |
378 | * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from |
379 | * association request when used with NL80211_CMD_NEW_STATION) | |
380 | * | |
f59ac048 LR |
381 | * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all |
382 | * supported interface types, each a flag attribute with the number | |
383 | * of the interface mode. | |
384 | * | |
9aed3cc1 JM |
385 | * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for |
386 | * %NL80211_CMD_SET_MGMT_EXTRA_IE. | |
387 | * | |
388 | * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with | |
389 | * %NL80211_CMD_SET_MGMT_EXTRA_IE). | |
390 | * | |
2a519311 JB |
391 | * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with |
392 | * a single scan request, a wiphy attribute. | |
18a83659 JB |
393 | * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements |
394 | * that can be added to a scan request | |
2a519311 JB |
395 | * |
396 | * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz) | |
397 | * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive | |
398 | * scanning and include a zero-length SSID (wildcard) for wildcard scan | |
399 | * @NL80211_ATTR_SCAN_GENERATION: the scan generation increases whenever the | |
400 | * scan result list changes (BSS expired or added) so that applications | |
401 | * can verify that they got a single, consistent snapshot (when all dump | |
402 | * messages carried the same generation number) | |
403 | * @NL80211_ATTR_BSS: scan result BSS | |
404 | * | |
73d54c9e LR |
405 | * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain |
406 | * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_* | |
407 | * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently | |
408 | * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*) | |
409 | * | |
8fdc621d JB |
410 | * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies |
411 | * an array of command numbers (i.e. a mapping index to command number) | |
412 | * that the driver for the given wiphy supports. | |
413 | * | |
6039f6d2 JM |
414 | * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header |
415 | * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and | |
416 | * NL80211_CMD_ASSOCIATE events | |
636a5d36 JM |
417 | * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets) |
418 | * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type, | |
419 | * represented as a u32 | |
420 | * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and | |
421 | * %NL80211_CMD_DISASSOCIATE, u16 | |
6039f6d2 | 422 | * |
a3b8b056 JM |
423 | * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as |
424 | * a u32 | |
425 | * | |
55682965 JB |
426 | * @NL80211_ATTR_MAX: highest attribute number currently defined |
427 | * @__NL80211_ATTR_AFTER_LAST: internal use | |
428 | */ | |
429 | enum nl80211_attrs { | |
430 | /* don't change the order or add anything inbetween, this is ABI! */ | |
431 | NL80211_ATTR_UNSPEC, | |
432 | ||
433 | NL80211_ATTR_WIPHY, | |
434 | NL80211_ATTR_WIPHY_NAME, | |
435 | ||
436 | NL80211_ATTR_IFINDEX, | |
437 | NL80211_ATTR_IFNAME, | |
438 | NL80211_ATTR_IFTYPE, | |
439 | ||
41ade00f JB |
440 | NL80211_ATTR_MAC, |
441 | ||
442 | NL80211_ATTR_KEY_DATA, | |
443 | NL80211_ATTR_KEY_IDX, | |
444 | NL80211_ATTR_KEY_CIPHER, | |
445 | NL80211_ATTR_KEY_SEQ, | |
446 | NL80211_ATTR_KEY_DEFAULT, | |
447 | ||
ed1b6cc7 JB |
448 | NL80211_ATTR_BEACON_INTERVAL, |
449 | NL80211_ATTR_DTIM_PERIOD, | |
450 | NL80211_ATTR_BEACON_HEAD, | |
451 | NL80211_ATTR_BEACON_TAIL, | |
452 | ||
5727ef1b JB |
453 | NL80211_ATTR_STA_AID, |
454 | NL80211_ATTR_STA_FLAGS, | |
455 | NL80211_ATTR_STA_LISTEN_INTERVAL, | |
456 | NL80211_ATTR_STA_SUPPORTED_RATES, | |
457 | NL80211_ATTR_STA_VLAN, | |
2ec600d6 | 458 | NL80211_ATTR_STA_INFO, |
5727ef1b | 459 | |
ee688b00 JB |
460 | NL80211_ATTR_WIPHY_BANDS, |
461 | ||
66f7ac50 MW |
462 | NL80211_ATTR_MNTR_FLAGS, |
463 | ||
2ec600d6 LCC |
464 | NL80211_ATTR_MESH_ID, |
465 | NL80211_ATTR_STA_PLINK_ACTION, | |
466 | NL80211_ATTR_MPATH_NEXT_HOP, | |
467 | NL80211_ATTR_MPATH_INFO, | |
468 | ||
9f1ba906 JM |
469 | NL80211_ATTR_BSS_CTS_PROT, |
470 | NL80211_ATTR_BSS_SHORT_PREAMBLE, | |
471 | NL80211_ATTR_BSS_SHORT_SLOT_TIME, | |
472 | ||
36aedc90 JM |
473 | NL80211_ATTR_HT_CAPABILITY, |
474 | ||
f59ac048 LR |
475 | NL80211_ATTR_SUPPORTED_IFTYPES, |
476 | ||
b2e1b302 LR |
477 | NL80211_ATTR_REG_ALPHA2, |
478 | NL80211_ATTR_REG_RULES, | |
479 | ||
93da9cc1 | 480 | NL80211_ATTR_MESH_PARAMS, |
481 | ||
90c97a04 JM |
482 | NL80211_ATTR_BSS_BASIC_RATES, |
483 | ||
31888487 | 484 | NL80211_ATTR_WIPHY_TXQ_PARAMS, |
72bdcf34 | 485 | NL80211_ATTR_WIPHY_FREQ, |
094d05dc | 486 | NL80211_ATTR_WIPHY_CHANNEL_TYPE, |
31888487 | 487 | |
3cfcf6ac JM |
488 | NL80211_ATTR_KEY_DEFAULT_MGMT, |
489 | ||
9aed3cc1 JM |
490 | NL80211_ATTR_MGMT_SUBTYPE, |
491 | NL80211_ATTR_IE, | |
492 | ||
2a519311 JB |
493 | NL80211_ATTR_MAX_NUM_SCAN_SSIDS, |
494 | ||
495 | NL80211_ATTR_SCAN_FREQUENCIES, | |
496 | NL80211_ATTR_SCAN_SSIDS, | |
497 | NL80211_ATTR_SCAN_GENERATION, | |
498 | NL80211_ATTR_BSS, | |
499 | ||
73d54c9e LR |
500 | NL80211_ATTR_REG_INITIATOR, |
501 | NL80211_ATTR_REG_TYPE, | |
502 | ||
8fdc621d JB |
503 | NL80211_ATTR_SUPPORTED_COMMANDS, |
504 | ||
6039f6d2 | 505 | NL80211_ATTR_FRAME, |
636a5d36 JM |
506 | NL80211_ATTR_SSID, |
507 | NL80211_ATTR_AUTH_TYPE, | |
508 | NL80211_ATTR_REASON_CODE, | |
6039f6d2 | 509 | |
a3b8b056 JM |
510 | NL80211_ATTR_KEY_TYPE, |
511 | ||
18a83659 JB |
512 | NL80211_ATTR_MAX_SCAN_IE_LEN, |
513 | ||
564d9bdd MB |
514 | /* add attributes here, update the policy in nl80211.c */ |
515 | ||
55682965 JB |
516 | __NL80211_ATTR_AFTER_LAST, |
517 | NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1 | |
518 | }; | |
519 | ||
36aedc90 JM |
520 | /* |
521 | * Allow user space programs to use #ifdef on new attributes by defining them | |
522 | * here | |
523 | */ | |
524 | #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY | |
90c97a04 | 525 | #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES |
31888487 | 526 | #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS |
72bdcf34 | 527 | #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ |
d03415e6 | 528 | #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE |
9aed3cc1 JM |
529 | #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE |
530 | #define NL80211_ATTR_IE NL80211_ATTR_IE | |
73d54c9e LR |
531 | #define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR |
532 | #define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE | |
6039f6d2 | 533 | #define NL80211_ATTR_FRAME NL80211_ATTR_FRAME |
636a5d36 JM |
534 | #define NL80211_ATTR_SSID NL80211_ATTR_SSID |
535 | #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE | |
536 | #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE | |
36aedc90 | 537 | |
ffd7891d | 538 | #define NL80211_MAX_SUPP_RATES 32 |
b2e1b302 | 539 | #define NL80211_MAX_SUPP_REG_RULES 32 |
ffd7891d LR |
540 | #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0 |
541 | #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16 | |
542 | #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24 | |
36aedc90 | 543 | #define NL80211_HT_CAPABILITY_LEN 26 |
5727ef1b | 544 | |
704232c2 JB |
545 | /** |
546 | * enum nl80211_iftype - (virtual) interface types | |
55682965 | 547 | * |
704232c2 JB |
548 | * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides |
549 | * @NL80211_IFTYPE_ADHOC: independent BSS member | |
550 | * @NL80211_IFTYPE_STATION: managed BSS member | |
551 | * @NL80211_IFTYPE_AP: access point | |
552 | * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points | |
553 | * @NL80211_IFTYPE_WDS: wireless distribution interface | |
554 | * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames | |
2ec600d6 | 555 | * @NL80211_IFTYPE_MESH_POINT: mesh point |
55682965 | 556 | * @NL80211_IFTYPE_MAX: highest interface type number currently defined |
704232c2 JB |
557 | * @__NL80211_IFTYPE_AFTER_LAST: internal use |
558 | * | |
55682965 | 559 | * These values are used with the %NL80211_ATTR_IFTYPE |
704232c2 JB |
560 | * to set the type of an interface. |
561 | * | |
562 | */ | |
563 | enum nl80211_iftype { | |
564 | NL80211_IFTYPE_UNSPECIFIED, | |
565 | NL80211_IFTYPE_ADHOC, | |
566 | NL80211_IFTYPE_STATION, | |
567 | NL80211_IFTYPE_AP, | |
568 | NL80211_IFTYPE_AP_VLAN, | |
569 | NL80211_IFTYPE_WDS, | |
570 | NL80211_IFTYPE_MONITOR, | |
2ec600d6 | 571 | NL80211_IFTYPE_MESH_POINT, |
704232c2 JB |
572 | |
573 | /* keep last */ | |
55682965 JB |
574 | __NL80211_IFTYPE_AFTER_LAST, |
575 | NL80211_IFTYPE_MAX = __NL80211_IFTYPE_AFTER_LAST - 1 | |
704232c2 | 576 | }; |
704232c2 | 577 | |
5727ef1b JB |
578 | /** |
579 | * enum nl80211_sta_flags - station flags | |
580 | * | |
581 | * Station flags. When a station is added to an AP interface, it is | |
582 | * assumed to be already associated (and hence authenticated.) | |
583 | * | |
584 | * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X) | |
585 | * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames | |
586 | * with short barker preamble | |
587 | * @NL80211_STA_FLAG_WME: station is WME/QoS capable | |
5394af4d | 588 | * @NL80211_STA_FLAG_MFP: station uses management frame protection |
5727ef1b JB |
589 | */ |
590 | enum nl80211_sta_flags { | |
591 | __NL80211_STA_FLAG_INVALID, | |
592 | NL80211_STA_FLAG_AUTHORIZED, | |
593 | NL80211_STA_FLAG_SHORT_PREAMBLE, | |
594 | NL80211_STA_FLAG_WME, | |
5394af4d | 595 | NL80211_STA_FLAG_MFP, |
5727ef1b JB |
596 | |
597 | /* keep last */ | |
598 | __NL80211_STA_FLAG_AFTER_LAST, | |
599 | NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1 | |
600 | }; | |
601 | ||
420e7fab HR |
602 | /** |
603 | * enum nl80211_rate_info - bitrate information | |
604 | * | |
605 | * These attribute types are used with %NL80211_STA_INFO_TXRATE | |
606 | * when getting information about the bitrate of a station. | |
607 | * | |
608 | * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved | |
609 | * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s) | |
610 | * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8) | |
611 | * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate | |
612 | * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval | |
613 | * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined | |
614 | * @__NL80211_RATE_INFO_AFTER_LAST: internal use | |
615 | */ | |
616 | enum nl80211_rate_info { | |
617 | __NL80211_RATE_INFO_INVALID, | |
618 | NL80211_RATE_INFO_BITRATE, | |
619 | NL80211_RATE_INFO_MCS, | |
620 | NL80211_RATE_INFO_40_MHZ_WIDTH, | |
621 | NL80211_RATE_INFO_SHORT_GI, | |
622 | ||
623 | /* keep last */ | |
624 | __NL80211_RATE_INFO_AFTER_LAST, | |
625 | NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1 | |
626 | }; | |
627 | ||
fd5b74dc | 628 | /** |
2ec600d6 | 629 | * enum nl80211_sta_info - station information |
fd5b74dc | 630 | * |
2ec600d6 | 631 | * These attribute types are used with %NL80211_ATTR_STA_INFO |
fd5b74dc JB |
632 | * when getting information about a station. |
633 | * | |
2ec600d6 LCC |
634 | * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved |
635 | * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs) | |
636 | * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station) | |
637 | * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station) | |
638 | * @__NL80211_STA_INFO_AFTER_LAST: internal | |
639 | * @NL80211_STA_INFO_MAX: highest possible station info attribute | |
420e7fab HR |
640 | * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm) |
641 | * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute | |
642 | * containing info as possible, see &enum nl80211_sta_info_txrate. | |
98c8a60a JM |
643 | * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station) |
644 | * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this | |
645 | * station) | |
2ec600d6 LCC |
646 | */ |
647 | enum nl80211_sta_info { | |
648 | __NL80211_STA_INFO_INVALID, | |
649 | NL80211_STA_INFO_INACTIVE_TIME, | |
650 | NL80211_STA_INFO_RX_BYTES, | |
651 | NL80211_STA_INFO_TX_BYTES, | |
652 | NL80211_STA_INFO_LLID, | |
653 | NL80211_STA_INFO_PLID, | |
654 | NL80211_STA_INFO_PLINK_STATE, | |
420e7fab HR |
655 | NL80211_STA_INFO_SIGNAL, |
656 | NL80211_STA_INFO_TX_BITRATE, | |
98c8a60a JM |
657 | NL80211_STA_INFO_RX_PACKETS, |
658 | NL80211_STA_INFO_TX_PACKETS, | |
2ec600d6 LCC |
659 | |
660 | /* keep last */ | |
661 | __NL80211_STA_INFO_AFTER_LAST, | |
662 | NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1 | |
663 | }; | |
664 | ||
665 | /** | |
666 | * enum nl80211_mpath_flags - nl80211 mesh path flags | |
667 | * | |
668 | * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active | |
669 | * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running | |
670 | * @NL80211_MPATH_FLAG_DSN_VALID: the mesh path contains a valid DSN | |
671 | * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set | |
672 | * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded | |
673 | */ | |
674 | enum nl80211_mpath_flags { | |
675 | NL80211_MPATH_FLAG_ACTIVE = 1<<0, | |
676 | NL80211_MPATH_FLAG_RESOLVING = 1<<1, | |
677 | NL80211_MPATH_FLAG_DSN_VALID = 1<<2, | |
678 | NL80211_MPATH_FLAG_FIXED = 1<<3, | |
679 | NL80211_MPATH_FLAG_RESOLVED = 1<<4, | |
680 | }; | |
681 | ||
682 | /** | |
683 | * enum nl80211_mpath_info - mesh path information | |
684 | * | |
685 | * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting | |
686 | * information about a mesh path. | |
687 | * | |
688 | * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved | |
689 | * @NL80211_ATTR_MPATH_FRAME_QLEN: number of queued frames for this destination | |
690 | * @NL80211_ATTR_MPATH_DSN: destination sequence number | |
691 | * @NL80211_ATTR_MPATH_METRIC: metric (cost) of this mesh path | |
692 | * @NL80211_ATTR_MPATH_EXPTIME: expiration time for the path, in msec from now | |
693 | * @NL80211_ATTR_MPATH_FLAGS: mesh path flags, enumerated in | |
694 | * &enum nl80211_mpath_flags; | |
695 | * @NL80211_ATTR_MPATH_DISCOVERY_TIMEOUT: total path discovery timeout, in msec | |
696 | * @NL80211_ATTR_MPATH_DISCOVERY_RETRIES: mesh path discovery retries | |
fd5b74dc | 697 | */ |
2ec600d6 LCC |
698 | enum nl80211_mpath_info { |
699 | __NL80211_MPATH_INFO_INVALID, | |
700 | NL80211_MPATH_INFO_FRAME_QLEN, | |
701 | NL80211_MPATH_INFO_DSN, | |
702 | NL80211_MPATH_INFO_METRIC, | |
703 | NL80211_MPATH_INFO_EXPTIME, | |
704 | NL80211_MPATH_INFO_FLAGS, | |
705 | NL80211_MPATH_INFO_DISCOVERY_TIMEOUT, | |
706 | NL80211_MPATH_INFO_DISCOVERY_RETRIES, | |
fd5b74dc JB |
707 | |
708 | /* keep last */ | |
2ec600d6 LCC |
709 | __NL80211_MPATH_INFO_AFTER_LAST, |
710 | NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1 | |
fd5b74dc JB |
711 | }; |
712 | ||
ee688b00 JB |
713 | /** |
714 | * enum nl80211_band_attr - band attributes | |
715 | * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved | |
716 | * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band, | |
717 | * an array of nested frequency attributes | |
718 | * @NL80211_BAND_ATTR_RATES: supported bitrates in this band, | |
719 | * an array of nested bitrate attributes | |
d51626df JB |
720 | * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as |
721 | * defined in 802.11n | |
722 | * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE | |
723 | * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n | |
724 | * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n | |
ee688b00 JB |
725 | */ |
726 | enum nl80211_band_attr { | |
727 | __NL80211_BAND_ATTR_INVALID, | |
728 | NL80211_BAND_ATTR_FREQS, | |
729 | NL80211_BAND_ATTR_RATES, | |
730 | ||
d51626df JB |
731 | NL80211_BAND_ATTR_HT_MCS_SET, |
732 | NL80211_BAND_ATTR_HT_CAPA, | |
733 | NL80211_BAND_ATTR_HT_AMPDU_FACTOR, | |
734 | NL80211_BAND_ATTR_HT_AMPDU_DENSITY, | |
735 | ||
ee688b00 JB |
736 | /* keep last */ |
737 | __NL80211_BAND_ATTR_AFTER_LAST, | |
738 | NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 | |
739 | }; | |
740 | ||
d51626df JB |
741 | #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA |
742 | ||
ee688b00 JB |
743 | /** |
744 | * enum nl80211_frequency_attr - frequency attributes | |
745 | * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz | |
746 | * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current | |
747 | * regulatory domain. | |
748 | * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is | |
749 | * permitted on this channel in current regulatory domain. | |
750 | * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted | |
751 | * on this channel in current regulatory domain. | |
752 | * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory | |
753 | * on this channel in current regulatory domain. | |
bf8c1ac6 JM |
754 | * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm |
755 | * (100 * dBm). | |
ee688b00 JB |
756 | */ |
757 | enum nl80211_frequency_attr { | |
758 | __NL80211_FREQUENCY_ATTR_INVALID, | |
759 | NL80211_FREQUENCY_ATTR_FREQ, | |
760 | NL80211_FREQUENCY_ATTR_DISABLED, | |
761 | NL80211_FREQUENCY_ATTR_PASSIVE_SCAN, | |
762 | NL80211_FREQUENCY_ATTR_NO_IBSS, | |
763 | NL80211_FREQUENCY_ATTR_RADAR, | |
e2f367f2 | 764 | NL80211_FREQUENCY_ATTR_MAX_TX_POWER, |
ee688b00 JB |
765 | |
766 | /* keep last */ | |
767 | __NL80211_FREQUENCY_ATTR_AFTER_LAST, | |
768 | NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1 | |
769 | }; | |
770 | ||
e2f367f2 JM |
771 | #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER |
772 | ||
ee688b00 JB |
773 | /** |
774 | * enum nl80211_bitrate_attr - bitrate attributes | |
775 | * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps | |
776 | * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported | |
777 | * in 2.4 GHz band. | |
778 | */ | |
779 | enum nl80211_bitrate_attr { | |
780 | __NL80211_BITRATE_ATTR_INVALID, | |
781 | NL80211_BITRATE_ATTR_RATE, | |
782 | NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE, | |
783 | ||
784 | /* keep last */ | |
785 | __NL80211_BITRATE_ATTR_AFTER_LAST, | |
786 | NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1 | |
787 | }; | |
788 | ||
7db90f4a LR |
789 | /** |
790 | * enum nl80211_initiator - Indicates the initiator of a reg domain request | |
791 | * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world | |
792 | * regulatory domain. | |
793 | * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the | |
794 | * regulatory domain. | |
795 | * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the | |
796 | * wireless core it thinks its knows the regulatory domain we should be in. | |
797 | * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an | |
798 | * 802.11 country information element with regulatory information it | |
799 | * thinks we should consider. | |
800 | */ | |
801 | enum nl80211_reg_initiator { | |
802 | NL80211_REGDOM_SET_BY_CORE, | |
803 | NL80211_REGDOM_SET_BY_USER, | |
804 | NL80211_REGDOM_SET_BY_DRIVER, | |
805 | NL80211_REGDOM_SET_BY_COUNTRY_IE, | |
806 | }; | |
807 | ||
73d54c9e LR |
808 | /** |
809 | * enum nl80211_reg_type - specifies the type of regulatory domain | |
810 | * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains | |
811 | * to a specific country. When this is set you can count on the | |
812 | * ISO / IEC 3166 alpha2 country code being valid. | |
813 | * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory | |
814 | * domain. | |
815 | * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom | |
816 | * driver specific world regulatory domain. These do not apply system-wide | |
817 | * and are only applicable to the individual devices which have requested | |
818 | * them to be applied. | |
819 | * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product | |
820 | * of an intersection between two regulatory domains -- the previously | |
821 | * set regulatory domain on the system and the last accepted regulatory | |
822 | * domain request to be processed. | |
823 | */ | |
824 | enum nl80211_reg_type { | |
825 | NL80211_REGDOM_TYPE_COUNTRY, | |
826 | NL80211_REGDOM_TYPE_WORLD, | |
827 | NL80211_REGDOM_TYPE_CUSTOM_WORLD, | |
828 | NL80211_REGDOM_TYPE_INTERSECTION, | |
829 | }; | |
830 | ||
b2e1b302 LR |
831 | /** |
832 | * enum nl80211_reg_rule_attr - regulatory rule attributes | |
833 | * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional | |
834 | * considerations for a given frequency range. These are the | |
835 | * &enum nl80211_reg_rule_flags. | |
836 | * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory | |
837 | * rule in KHz. This is not a center of frequency but an actual regulatory | |
838 | * band edge. | |
839 | * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule | |
840 | * in KHz. This is not a center a frequency but an actual regulatory | |
841 | * band edge. | |
842 | * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this | |
843 | * frequency range, in KHz. | |
844 | * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain | |
845 | * for a given frequency range. The value is in mBi (100 * dBi). | |
846 | * If you don't have one then don't send this. | |
847 | * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for | |
848 | * a given frequency range. The value is in mBm (100 * dBm). | |
849 | */ | |
850 | enum nl80211_reg_rule_attr { | |
851 | __NL80211_REG_RULE_ATTR_INVALID, | |
852 | NL80211_ATTR_REG_RULE_FLAGS, | |
853 | ||
854 | NL80211_ATTR_FREQ_RANGE_START, | |
855 | NL80211_ATTR_FREQ_RANGE_END, | |
856 | NL80211_ATTR_FREQ_RANGE_MAX_BW, | |
857 | ||
858 | NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, | |
859 | NL80211_ATTR_POWER_RULE_MAX_EIRP, | |
860 | ||
861 | /* keep last */ | |
862 | __NL80211_REG_RULE_ATTR_AFTER_LAST, | |
863 | NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1 | |
864 | }; | |
865 | ||
866 | /** | |
867 | * enum nl80211_reg_rule_flags - regulatory rule flags | |
868 | * | |
869 | * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed | |
870 | * @NL80211_RRF_NO_CCK: CCK modulation not allowed | |
871 | * @NL80211_RRF_NO_INDOOR: indoor operation not allowed | |
872 | * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed | |
873 | * @NL80211_RRF_DFS: DFS support is required to be used | |
874 | * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links | |
875 | * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links | |
876 | * @NL80211_RRF_PASSIVE_SCAN: passive scan is required | |
877 | * @NL80211_RRF_NO_IBSS: no IBSS is allowed | |
878 | */ | |
879 | enum nl80211_reg_rule_flags { | |
880 | NL80211_RRF_NO_OFDM = 1<<0, | |
881 | NL80211_RRF_NO_CCK = 1<<1, | |
882 | NL80211_RRF_NO_INDOOR = 1<<2, | |
883 | NL80211_RRF_NO_OUTDOOR = 1<<3, | |
884 | NL80211_RRF_DFS = 1<<4, | |
885 | NL80211_RRF_PTP_ONLY = 1<<5, | |
886 | NL80211_RRF_PTMP_ONLY = 1<<6, | |
887 | NL80211_RRF_PASSIVE_SCAN = 1<<7, | |
888 | NL80211_RRF_NO_IBSS = 1<<8, | |
889 | }; | |
890 | ||
66f7ac50 MW |
891 | /** |
892 | * enum nl80211_mntr_flags - monitor configuration flags | |
893 | * | |
894 | * Monitor configuration flags. | |
895 | * | |
896 | * @__NL80211_MNTR_FLAG_INVALID: reserved | |
897 | * | |
898 | * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS | |
899 | * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP | |
900 | * @NL80211_MNTR_FLAG_CONTROL: pass control frames | |
901 | * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering | |
902 | * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing. | |
903 | * overrides all other flags. | |
904 | * | |
905 | * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use | |
906 | * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag | |
907 | */ | |
908 | enum nl80211_mntr_flags { | |
909 | __NL80211_MNTR_FLAG_INVALID, | |
910 | NL80211_MNTR_FLAG_FCSFAIL, | |
911 | NL80211_MNTR_FLAG_PLCPFAIL, | |
912 | NL80211_MNTR_FLAG_CONTROL, | |
913 | NL80211_MNTR_FLAG_OTHER_BSS, | |
914 | NL80211_MNTR_FLAG_COOK_FRAMES, | |
915 | ||
916 | /* keep last */ | |
917 | __NL80211_MNTR_FLAG_AFTER_LAST, | |
918 | NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1 | |
919 | }; | |
920 | ||
93da9cc1 | 921 | /** |
922 | * enum nl80211_meshconf_params - mesh configuration parameters | |
923 | * | |
924 | * Mesh configuration parameters | |
925 | * | |
926 | * @__NL80211_MESHCONF_INVALID: internal use | |
927 | * | |
928 | * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in | |
929 | * millisecond units, used by the Peer Link Open message | |
930 | * | |
931 | * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the inital confirm timeout, in | |
932 | * millisecond units, used by the peer link management to close a peer link | |
933 | * | |
934 | * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in | |
935 | * millisecond units | |
936 | * | |
937 | * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed | |
938 | * on this mesh interface | |
939 | * | |
940 | * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link | |
941 | * open retries that can be sent to establish a new peer link instance in a | |
942 | * mesh | |
943 | * | |
944 | * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh | |
945 | * point. | |
946 | * | |
947 | * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically | |
948 | * open peer links when we detect compatible mesh peers. | |
949 | * | |
950 | * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames | |
951 | * containing a PREQ that an MP can send to a particular destination (path | |
952 | * target) | |
953 | * | |
954 | * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths | |
955 | * (in milliseconds) | |
956 | * | |
957 | * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait | |
958 | * until giving up on a path discovery (in milliseconds) | |
959 | * | |
960 | * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh | |
961 | * points receiving a PREQ shall consider the forwarding information from the | |
962 | * root to be valid. (TU = time unit) | |
963 | * | |
964 | * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in | |
965 | * TUs) during which an MP can send only one action frame containing a PREQ | |
966 | * reference element | |
967 | * | |
968 | * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs) | |
969 | * that it takes for an HWMP information element to propagate across the mesh | |
970 | * | |
971 | * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute | |
972 | * | |
973 | * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use | |
974 | */ | |
975 | enum nl80211_meshconf_params { | |
976 | __NL80211_MESHCONF_INVALID, | |
977 | NL80211_MESHCONF_RETRY_TIMEOUT, | |
978 | NL80211_MESHCONF_CONFIRM_TIMEOUT, | |
979 | NL80211_MESHCONF_HOLDING_TIMEOUT, | |
980 | NL80211_MESHCONF_MAX_PEER_LINKS, | |
981 | NL80211_MESHCONF_MAX_RETRIES, | |
982 | NL80211_MESHCONF_TTL, | |
983 | NL80211_MESHCONF_AUTO_OPEN_PLINKS, | |
984 | NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, | |
985 | NL80211_MESHCONF_PATH_REFRESH_TIME, | |
986 | NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, | |
987 | NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, | |
988 | NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, | |
989 | NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, | |
990 | ||
991 | /* keep last */ | |
992 | __NL80211_MESHCONF_ATTR_AFTER_LAST, | |
993 | NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1 | |
994 | }; | |
995 | ||
31888487 JM |
996 | /** |
997 | * enum nl80211_txq_attr - TX queue parameter attributes | |
998 | * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved | |
999 | * @NL80211_TXQ_ATTR_QUEUE: TX queue identifier (NL80211_TXQ_Q_*) | |
1000 | * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning | |
1001 | * disabled | |
1002 | * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form | |
1003 | * 2^n-1 in the range 1..32767] | |
1004 | * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form | |
1005 | * 2^n-1 in the range 1..32767] | |
1006 | * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255] | |
1007 | * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal | |
1008 | * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number | |
1009 | */ | |
1010 | enum nl80211_txq_attr { | |
1011 | __NL80211_TXQ_ATTR_INVALID, | |
1012 | NL80211_TXQ_ATTR_QUEUE, | |
1013 | NL80211_TXQ_ATTR_TXOP, | |
1014 | NL80211_TXQ_ATTR_CWMIN, | |
1015 | NL80211_TXQ_ATTR_CWMAX, | |
1016 | NL80211_TXQ_ATTR_AIFS, | |
1017 | ||
1018 | /* keep last */ | |
1019 | __NL80211_TXQ_ATTR_AFTER_LAST, | |
1020 | NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1 | |
1021 | }; | |
1022 | ||
1023 | enum nl80211_txq_q { | |
1024 | NL80211_TXQ_Q_VO, | |
1025 | NL80211_TXQ_Q_VI, | |
1026 | NL80211_TXQ_Q_BE, | |
1027 | NL80211_TXQ_Q_BK | |
1028 | }; | |
1029 | ||
094d05dc S |
1030 | enum nl80211_channel_type { |
1031 | NL80211_CHAN_NO_HT, | |
1032 | NL80211_CHAN_HT20, | |
1033 | NL80211_CHAN_HT40MINUS, | |
1034 | NL80211_CHAN_HT40PLUS | |
72bdcf34 | 1035 | }; |
2a519311 JB |
1036 | |
1037 | /** | |
1038 | * enum nl80211_bss - netlink attributes for a BSS | |
1039 | * | |
1040 | * @__NL80211_BSS_INVALID: invalid | |
1041 | * @NL80211_BSS_FREQUENCY: frequency in MHz (u32) | |
1042 | * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64) | |
1043 | * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16) | |
1044 | * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16) | |
1045 | * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the | |
1046 | * raw information elements from the probe response/beacon (bin) | |
1047 | * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon | |
1048 | * in mBm (100 * dBm) (s32) | |
1049 | * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon | |
1050 | * in unspecified units, scaled to 0..100 (u8) | |
1051 | * @__NL80211_BSS_AFTER_LAST: internal | |
1052 | * @NL80211_BSS_MAX: highest BSS attribute | |
1053 | */ | |
1054 | enum nl80211_bss { | |
1055 | __NL80211_BSS_INVALID, | |
1056 | NL80211_BSS_BSSID, | |
1057 | NL80211_BSS_FREQUENCY, | |
1058 | NL80211_BSS_TSF, | |
1059 | NL80211_BSS_BEACON_INTERVAL, | |
1060 | NL80211_BSS_CAPABILITY, | |
1061 | NL80211_BSS_INFORMATION_ELEMENTS, | |
1062 | NL80211_BSS_SIGNAL_MBM, | |
1063 | NL80211_BSS_SIGNAL_UNSPEC, | |
1064 | ||
1065 | /* keep last */ | |
1066 | __NL80211_BSS_AFTER_LAST, | |
1067 | NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1 | |
1068 | }; | |
1069 | ||
636a5d36 JM |
1070 | /** |
1071 | * enum nl80211_auth_type - AuthenticationType | |
1072 | * | |
1073 | * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication | |
1074 | * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only) | |
1075 | * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r) | |
1076 | * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP) | |
1077 | */ | |
1078 | enum nl80211_auth_type { | |
1079 | NL80211_AUTHTYPE_OPEN_SYSTEM, | |
1080 | NL80211_AUTHTYPE_SHARED_KEY, | |
1081 | NL80211_AUTHTYPE_FT, | |
1082 | NL80211_AUTHTYPE_NETWORK_EAP, | |
1083 | }; | |
a3b8b056 JM |
1084 | |
1085 | /** | |
1086 | * enum nl80211_key_type - Key Type | |
1087 | * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key | |
1088 | * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key | |
1089 | * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS) | |
1090 | */ | |
1091 | enum nl80211_key_type { | |
1092 | NL80211_KEYTYPE_GROUP, | |
1093 | NL80211_KEYTYPE_PAIRWISE, | |
1094 | NL80211_KEYTYPE_PEERKEY, | |
1095 | }; | |
1096 | ||
704232c2 | 1097 | #endif /* __LINUX_NL80211_H */ |