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, 2009 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 */ 27 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 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, 50 * %NL80211_ATTR_WIPHY_CHANNEL_TYPE, %NL80211_ATTR_WIPHY_RETRY_SHORT, 51 * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 52 * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD. 53 * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request 54 * or rename notification. Has attributes %NL80211_ATTR_WIPHY and 55 * %NL80211_ATTR_WIPHY_NAME. 56 * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes 57 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME. 58 * 59 * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration; 60 * either a dump request on a %NL80211_ATTR_WIPHY or a specific get 61 * on an %NL80211_ATTR_IFINDEX is supported. 62 * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires 63 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE. 64 * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response 65 * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX, 66 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also 67 * be sent from userspace to request creation of a new virtual interface, 68 * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and 69 * %NL80211_ATTR_IFNAME. 70 * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes 71 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from 72 * userspace to request deletion of a virtual interface, then requires 73 * attribute %NL80211_ATTR_IFINDEX. 74 * 75 * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified 76 * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. 77 * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT, 78 * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD. 79 * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA, 80 * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC and %NL80211_ATTR_KEY_CIPHER 81 * attributes. 82 * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX 83 * or %NL80211_ATTR_MAC. 84 * 85 * @NL80211_CMD_GET_BEACON: retrieve beacon information (returned in a 86 * %NL80222_CMD_NEW_BEACON message) 87 * @NL80211_CMD_SET_BEACON: set the beacon on an access point interface 88 * using the %NL80211_ATTR_BEACON_INTERVAL, %NL80211_ATTR_DTIM_PERIOD, 89 * %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL attributes. 90 * @NL80211_CMD_NEW_BEACON: add a new beacon to an access point interface, 91 * parameters are like for %NL80211_CMD_SET_BEACON. 92 * @NL80211_CMD_DEL_BEACON: remove the beacon, stop sending it 93 * 94 * @NL80211_CMD_GET_STATION: Get station attributes for station identified by 95 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 96 * @NL80211_CMD_SET_STATION: Set station attributes for station identified by 97 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 98 * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the 99 * the interface identified by %NL80211_ATTR_IFINDEX. 100 * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC 101 * or, if no MAC address given, all stations, on the interface identified 102 * by %NL80211_ATTR_IFINDEX. 103 * 104 * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to 105 * destination %NL80211_ATTR_MAC on the interface identified by 106 * %NL80211_ATTR_IFINDEX. 107 * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to 108 * destination %NL80211_ATTR_MAC on the interface identified by 109 * %NL80211_ATTR_IFINDEX. 110 * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the 111 * the interface identified by %NL80211_ATTR_IFINDEX. 112 * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC 113 * or, if no MAC address given, all mesh paths, on the interface identified 114 * by %NL80211_ATTR_IFINDEX. 115 * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by 116 * %NL80211_ATTR_IFINDEX. 117 * 118 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set 119 * regulatory domain. 120 * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command 121 * after being queried by the kernel. CRDA replies by sending a regulatory 122 * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our 123 * current alpha2 if it found a match. It also provides 124 * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each 125 * regulatory rule is a nested set of attributes given by 126 * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and 127 * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by 128 * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and 129 * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP. 130 * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain 131 * to the the specified ISO/IEC 3166-1 alpha2 country code. The core will 132 * store this as a valid request and then query userspace for it. 133 * 134 * @NL80211_CMD_GET_MESH_PARAMS: Get mesh networking properties for the 135 * interface identified by %NL80211_ATTR_IFINDEX 136 * 137 * @NL80211_CMD_SET_MESH_PARAMS: Set mesh networking properties for the 138 * interface identified by %NL80211_ATTR_IFINDEX 139 * 140 * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The 141 * interface is identified with %NL80211_ATTR_IFINDEX and the management 142 * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be 143 * added to the end of the specified management frame is specified with 144 * %NL80211_ATTR_IE. If the command succeeds, the requested data will be 145 * added to all specified management frames generated by 146 * kernel/firmware/driver. 147 * Note: This command has been removed and it is only reserved at this 148 * point to avoid re-using existing command number. The functionality this 149 * command was planned for has been provided with cleaner design with the 150 * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN, 151 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE, 152 * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE. 153 * 154 * @NL80211_CMD_GET_SCAN: get scan results 155 * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters 156 * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to 157 * NL80211_CMD_GET_SCAN and on the "scan" multicast group) 158 * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons, 159 * partial scan results may be available 160 * 161 * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain 162 * has been changed and provides details of the request information 163 * that caused the change such as who initiated the regulatory request 164 * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx 165 * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if 166 * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or 167 * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain 168 * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is 169 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on 170 * to (%NL80211_ATTR_REG_ALPHA2). 171 * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon 172 * has been found while world roaming thus enabling active scan or 173 * any mode of operation that initiates TX (beacons) on a channel 174 * where we would not have been able to do either before. As an example 175 * if you are world roaming (regulatory domain set to world or if your 176 * driver is using a custom world roaming regulatory domain) and while 177 * doing a passive scan on the 5 GHz band you find an AP there (if not 178 * on a DFS channel) you will now be able to actively scan for that AP 179 * or use AP mode on your card on that same channel. Note that this will 180 * never be used for channels 1-11 on the 2 GHz band as they are always 181 * enabled world wide. This beacon hint is only sent if your device had 182 * either disabled active scanning or beaconing on a channel. We send to 183 * userspace the wiphy on which we removed a restriction from 184 * (%NL80211_ATTR_WIPHY) and the channel on which this occurred 185 * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER) 186 * the beacon hint was processed. 187 * 188 * @NL80211_CMD_AUTHENTICATE: authentication request and notification. 189 * This command is used both as a command (request to authenticate) and 190 * as an event on the "mlme" multicast group indicating completion of the 191 * authentication process. 192 * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the 193 * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and 194 * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify 195 * the SSID (mainly for association, but is included in authentication 196 * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used 197 * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE 198 * is used to specify the authentication type. %NL80211_ATTR_IE is used to 199 * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs) 200 * to be added to the frame. 201 * When used as an event, this reports reception of an Authentication 202 * frame in station and IBSS modes when the local MLME processed the 203 * frame, i.e., it was for the local STA and was received in correct 204 * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the 205 * MLME SAP interface (kernel providing MLME, userspace SME). The 206 * included NL80211_ATTR_FRAME attribute contains the management frame 207 * (including both the header and frame body, but not FCS). 208 * @NL80211_CMD_ASSOCIATE: association request and notification; like 209 * NL80211_CMD_AUTHENTICATE but for Association and Reassociation 210 * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request, 211 * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). 212 * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like 213 * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to 214 * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication 215 * primitives). 216 * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like 217 * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to 218 * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives). 219 * 220 * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael 221 * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the 222 * event includes %NL80211_ATTR_MAC to describe the source MAC address of 223 * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key 224 * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and 225 * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this 226 * event matches with MLME-MICHAELMICFAILURE.indication() primitive 227 * 228 * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a 229 * FREQ attribute (for the initial frequency if no peer can be found) 230 * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those 231 * should be fixed rather than automatically determined. Can only be 232 * executed on a network interface that is UP, and fixed BSSID/FREQ 233 * may be rejected. 234 * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is 235 * determined by the network interface. 236 * 237 * @NL80211_CMD_MAX: highest used command number 238 * @__NL80211_CMD_AFTER_LAST: internal use 239 */ 240 enum nl80211_commands { 241 /* don't change the order or add anything inbetween, this is ABI! */ 242 NL80211_CMD_UNSPEC, 243 244 NL80211_CMD_GET_WIPHY, /* can dump */ 245 NL80211_CMD_SET_WIPHY, 246 NL80211_CMD_NEW_WIPHY, 247 NL80211_CMD_DEL_WIPHY, 248 249 NL80211_CMD_GET_INTERFACE, /* can dump */ 250 NL80211_CMD_SET_INTERFACE, 251 NL80211_CMD_NEW_INTERFACE, 252 NL80211_CMD_DEL_INTERFACE, 253 254 NL80211_CMD_GET_KEY, 255 NL80211_CMD_SET_KEY, 256 NL80211_CMD_NEW_KEY, 257 NL80211_CMD_DEL_KEY, 258 259 NL80211_CMD_GET_BEACON, 260 NL80211_CMD_SET_BEACON, 261 NL80211_CMD_NEW_BEACON, 262 NL80211_CMD_DEL_BEACON, 263 264 NL80211_CMD_GET_STATION, 265 NL80211_CMD_SET_STATION, 266 NL80211_CMD_NEW_STATION, 267 NL80211_CMD_DEL_STATION, 268 269 NL80211_CMD_GET_MPATH, 270 NL80211_CMD_SET_MPATH, 271 NL80211_CMD_NEW_MPATH, 272 NL80211_CMD_DEL_MPATH, 273 274 NL80211_CMD_SET_BSS, 275 276 NL80211_CMD_SET_REG, 277 NL80211_CMD_REQ_SET_REG, 278 279 NL80211_CMD_GET_MESH_PARAMS, 280 NL80211_CMD_SET_MESH_PARAMS, 281 282 NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */, 283 284 NL80211_CMD_GET_REG, 285 286 NL80211_CMD_GET_SCAN, 287 NL80211_CMD_TRIGGER_SCAN, 288 NL80211_CMD_NEW_SCAN_RESULTS, 289 NL80211_CMD_SCAN_ABORTED, 290 291 NL80211_CMD_REG_CHANGE, 292 293 NL80211_CMD_AUTHENTICATE, 294 NL80211_CMD_ASSOCIATE, 295 NL80211_CMD_DEAUTHENTICATE, 296 NL80211_CMD_DISASSOCIATE, 297 298 NL80211_CMD_MICHAEL_MIC_FAILURE, 299 300 NL80211_CMD_REG_BEACON_HINT, 301 302 NL80211_CMD_JOIN_IBSS, 303 NL80211_CMD_LEAVE_IBSS, 304 305 /* add new commands above here */ 306 307 /* used to define NL80211_CMD_MAX below */ 308 __NL80211_CMD_AFTER_LAST, 309 NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1 310 }; 311 312 /* 313 * Allow user space programs to use #ifdef on new commands by defining them 314 * here 315 */ 316 #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS 317 #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE 318 #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE 319 #define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE 320 #define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE 321 #define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE 322 #define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE 323 #define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT 324 325 /** 326 * enum nl80211_attrs - nl80211 netlink attributes 327 * 328 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors 329 * 330 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf. 331 * /sys/class/ieee80211/<phyname>/index 332 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) 333 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters 334 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz 335 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ 336 * if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included): 337 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including 338 * this attribute) 339 * NL80211_CHAN_HT20 = HT20 only 340 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel 341 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel 342 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is 343 * less than or equal to the RTS threshold; allowed range: 1..255; 344 * dot11ShortRetryLimit; u8 345 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is 346 * greater than the RTS threshold; allowed range: 1..255; 347 * dot11ShortLongLimit; u8 348 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum 349 * length in octets for frames; allowed range: 256..8000, disable 350 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32 351 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length 352 * larger than or equal to this use RTS/CTS handshake); allowed range: 353 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32 354 * 355 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on 356 * @NL80211_ATTR_IFNAME: network interface name 357 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype 358 * 359 * @NL80211_ATTR_MAC: MAC address (various uses) 360 * 361 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of 362 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 363 * keys 364 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3) 365 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 366 * section 7.3.2.25.1, e.g. 0x000FAC04) 367 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 368 * CCMP keys, each six bytes in little endian 369 * 370 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU 371 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing 372 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE 373 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE 374 * 375 * @NL80211_ATTR_STA_AID: Association ID for the station (u16) 376 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of 377 * &enum nl80211_sta_flags. 378 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by 379 * IEEE 802.11 7.3.1.6 (u16). 380 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported 381 * rates as defined by IEEE 802.11 7.3.2.2 but without the length 382 * restriction (at most %NL80211_MAX_SUPP_RATES). 383 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station 384 * to, or the AP interface the station was originally added to to. 385 * @NL80211_ATTR_STA_INFO: information about a station, part of station info 386 * given for %NL80211_CMD_GET_STATION, nested attribute containing 387 * info as possible, see &enum nl80211_sta_info. 388 * 389 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands, 390 * consisting of a nested array. 391 * 392 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes). 393 * @NL80211_ATTR_PLINK_ACTION: action to perform on the mesh peer link. 394 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path. 395 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path 396 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at 397 * &enum nl80211_mpath_info. 398 * 399 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of 400 * &enum nl80211_mntr_flags. 401 * 402 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the 403 * current regulatory domain should be set to or is already set to. 404 * For example, 'CR', for Costa Rica. This attribute is used by the kernel 405 * to query the CRDA to retrieve one regulatory domain. This attribute can 406 * also be used by userspace to query the kernel for the currently set 407 * regulatory domain. We chose an alpha2 as that is also used by the 408 * IEEE-802.11d country information element to identify a country. 409 * Users can also simply ask the wireless core to set regulatory domain 410 * to a specific alpha2. 411 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory 412 * rules. 413 * 414 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1) 415 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled 416 * (u8, 0 or 1) 417 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled 418 * (u8, 0 or 1) 419 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic 420 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length 421 * restriction (at most %NL80211_MAX_SUPP_RATES). 422 * 423 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from 424 * association request when used with NL80211_CMD_NEW_STATION) 425 * 426 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all 427 * supported interface types, each a flag attribute with the number 428 * of the interface mode. 429 * 430 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for 431 * %NL80211_CMD_SET_MGMT_EXTRA_IE. 432 * 433 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with 434 * %NL80211_CMD_SET_MGMT_EXTRA_IE). 435 * 436 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with 437 * a single scan request, a wiphy attribute. 438 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements 439 * that can be added to a scan request 440 * 441 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz) 442 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive 443 * scanning and include a zero-length SSID (wildcard) for wildcard scan 444 * @NL80211_ATTR_SCAN_GENERATION: the scan generation increases whenever the 445 * scan result list changes (BSS expired or added) so that applications 446 * can verify that they got a single, consistent snapshot (when all dump 447 * messages carried the same generation number) 448 * @NL80211_ATTR_BSS: scan result BSS 449 * 450 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain 451 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_* 452 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently 453 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*) 454 * 455 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies 456 * an array of command numbers (i.e. a mapping index to command number) 457 * that the driver for the given wiphy supports. 458 * 459 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header 460 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and 461 * NL80211_CMD_ASSOCIATE events 462 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets) 463 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type, 464 * represented as a u32 465 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and 466 * %NL80211_CMD_DISASSOCIATE, u16 467 * 468 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as 469 * a u32 470 * 471 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change 472 * due to considerations from a beacon hint. This attribute reflects 473 * the state of the channel _before_ the beacon hint processing. This 474 * attributes consists of a nested attribute containing 475 * NL80211_FREQUENCY_ATTR_* 476 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change 477 * due to considerations from a beacon hint. This attribute reflects 478 * the state of the channel _after_ the beacon hint processing. This 479 * attributes consists of a nested attribute containing 480 * NL80211_FREQUENCY_ATTR_* 481 * 482 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported 483 * cipher suites 484 * 485 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look 486 * for other networks on different channels 487 * 488 * @NL80211_ATTR_MAX: highest attribute number currently defined 489 * @__NL80211_ATTR_AFTER_LAST: internal use 490 */ 491 enum nl80211_attrs { 492 /* don't change the order or add anything inbetween, this is ABI! */ 493 NL80211_ATTR_UNSPEC, 494 495 NL80211_ATTR_WIPHY, 496 NL80211_ATTR_WIPHY_NAME, 497 498 NL80211_ATTR_IFINDEX, 499 NL80211_ATTR_IFNAME, 500 NL80211_ATTR_IFTYPE, 501 502 NL80211_ATTR_MAC, 503 504 NL80211_ATTR_KEY_DATA, 505 NL80211_ATTR_KEY_IDX, 506 NL80211_ATTR_KEY_CIPHER, 507 NL80211_ATTR_KEY_SEQ, 508 NL80211_ATTR_KEY_DEFAULT, 509 510 NL80211_ATTR_BEACON_INTERVAL, 511 NL80211_ATTR_DTIM_PERIOD, 512 NL80211_ATTR_BEACON_HEAD, 513 NL80211_ATTR_BEACON_TAIL, 514 515 NL80211_ATTR_STA_AID, 516 NL80211_ATTR_STA_FLAGS, 517 NL80211_ATTR_STA_LISTEN_INTERVAL, 518 NL80211_ATTR_STA_SUPPORTED_RATES, 519 NL80211_ATTR_STA_VLAN, 520 NL80211_ATTR_STA_INFO, 521 522 NL80211_ATTR_WIPHY_BANDS, 523 524 NL80211_ATTR_MNTR_FLAGS, 525 526 NL80211_ATTR_MESH_ID, 527 NL80211_ATTR_STA_PLINK_ACTION, 528 NL80211_ATTR_MPATH_NEXT_HOP, 529 NL80211_ATTR_MPATH_INFO, 530 531 NL80211_ATTR_BSS_CTS_PROT, 532 NL80211_ATTR_BSS_SHORT_PREAMBLE, 533 NL80211_ATTR_BSS_SHORT_SLOT_TIME, 534 535 NL80211_ATTR_HT_CAPABILITY, 536 537 NL80211_ATTR_SUPPORTED_IFTYPES, 538 539 NL80211_ATTR_REG_ALPHA2, 540 NL80211_ATTR_REG_RULES, 541 542 NL80211_ATTR_MESH_PARAMS, 543 544 NL80211_ATTR_BSS_BASIC_RATES, 545 546 NL80211_ATTR_WIPHY_TXQ_PARAMS, 547 NL80211_ATTR_WIPHY_FREQ, 548 NL80211_ATTR_WIPHY_CHANNEL_TYPE, 549 550 NL80211_ATTR_KEY_DEFAULT_MGMT, 551 552 NL80211_ATTR_MGMT_SUBTYPE, 553 NL80211_ATTR_IE, 554 555 NL80211_ATTR_MAX_NUM_SCAN_SSIDS, 556 557 NL80211_ATTR_SCAN_FREQUENCIES, 558 NL80211_ATTR_SCAN_SSIDS, 559 NL80211_ATTR_SCAN_GENERATION, 560 NL80211_ATTR_BSS, 561 562 NL80211_ATTR_REG_INITIATOR, 563 NL80211_ATTR_REG_TYPE, 564 565 NL80211_ATTR_SUPPORTED_COMMANDS, 566 567 NL80211_ATTR_FRAME, 568 NL80211_ATTR_SSID, 569 NL80211_ATTR_AUTH_TYPE, 570 NL80211_ATTR_REASON_CODE, 571 572 NL80211_ATTR_KEY_TYPE, 573 574 NL80211_ATTR_MAX_SCAN_IE_LEN, 575 NL80211_ATTR_CIPHER_SUITES, 576 577 NL80211_ATTR_FREQ_BEFORE, 578 NL80211_ATTR_FREQ_AFTER, 579 580 NL80211_ATTR_FREQ_FIXED, 581 582 583 NL80211_ATTR_WIPHY_RETRY_SHORT, 584 NL80211_ATTR_WIPHY_RETRY_LONG, 585 NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 586 NL80211_ATTR_WIPHY_RTS_THRESHOLD, 587 588 /* add attributes here, update the policy in nl80211.c */ 589 590 __NL80211_ATTR_AFTER_LAST, 591 NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1 592 }; 593 594 /* 595 * Allow user space programs to use #ifdef on new attributes by defining them 596 * here 597 */ 598 #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY 599 #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES 600 #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS 601 #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ 602 #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE 603 #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE 604 #define NL80211_ATTR_IE NL80211_ATTR_IE 605 #define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR 606 #define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE 607 #define NL80211_ATTR_FRAME NL80211_ATTR_FRAME 608 #define NL80211_ATTR_SSID NL80211_ATTR_SSID 609 #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE 610 #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE 611 612 #define NL80211_MAX_SUPP_RATES 32 613 #define NL80211_MAX_SUPP_REG_RULES 32 614 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0 615 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16 616 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24 617 #define NL80211_HT_CAPABILITY_LEN 26 618 619 /** 620 * enum nl80211_iftype - (virtual) interface types 621 * 622 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides 623 * @NL80211_IFTYPE_ADHOC: independent BSS member 624 * @NL80211_IFTYPE_STATION: managed BSS member 625 * @NL80211_IFTYPE_AP: access point 626 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points 627 * @NL80211_IFTYPE_WDS: wireless distribution interface 628 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames 629 * @NL80211_IFTYPE_MESH_POINT: mesh point 630 * @NL80211_IFTYPE_MAX: highest interface type number currently defined 631 * @__NL80211_IFTYPE_AFTER_LAST: internal use 632 * 633 * These values are used with the %NL80211_ATTR_IFTYPE 634 * to set the type of an interface. 635 * 636 */ 637 enum nl80211_iftype { 638 NL80211_IFTYPE_UNSPECIFIED, 639 NL80211_IFTYPE_ADHOC, 640 NL80211_IFTYPE_STATION, 641 NL80211_IFTYPE_AP, 642 NL80211_IFTYPE_AP_VLAN, 643 NL80211_IFTYPE_WDS, 644 NL80211_IFTYPE_MONITOR, 645 NL80211_IFTYPE_MESH_POINT, 646 647 /* keep last */ 648 __NL80211_IFTYPE_AFTER_LAST, 649 NL80211_IFTYPE_MAX = __NL80211_IFTYPE_AFTER_LAST - 1 650 }; 651 652 /** 653 * enum nl80211_sta_flags - station flags 654 * 655 * Station flags. When a station is added to an AP interface, it is 656 * assumed to be already associated (and hence authenticated.) 657 * 658 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X) 659 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames 660 * with short barker preamble 661 * @NL80211_STA_FLAG_WME: station is WME/QoS capable 662 * @NL80211_STA_FLAG_MFP: station uses management frame protection 663 */ 664 enum nl80211_sta_flags { 665 __NL80211_STA_FLAG_INVALID, 666 NL80211_STA_FLAG_AUTHORIZED, 667 NL80211_STA_FLAG_SHORT_PREAMBLE, 668 NL80211_STA_FLAG_WME, 669 NL80211_STA_FLAG_MFP, 670 671 /* keep last */ 672 __NL80211_STA_FLAG_AFTER_LAST, 673 NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1 674 }; 675 676 /** 677 * enum nl80211_rate_info - bitrate information 678 * 679 * These attribute types are used with %NL80211_STA_INFO_TXRATE 680 * when getting information about the bitrate of a station. 681 * 682 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved 683 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s) 684 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8) 685 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate 686 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval 687 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined 688 * @__NL80211_RATE_INFO_AFTER_LAST: internal use 689 */ 690 enum nl80211_rate_info { 691 __NL80211_RATE_INFO_INVALID, 692 NL80211_RATE_INFO_BITRATE, 693 NL80211_RATE_INFO_MCS, 694 NL80211_RATE_INFO_40_MHZ_WIDTH, 695 NL80211_RATE_INFO_SHORT_GI, 696 697 /* keep last */ 698 __NL80211_RATE_INFO_AFTER_LAST, 699 NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1 700 }; 701 702 /** 703 * enum nl80211_sta_info - station information 704 * 705 * These attribute types are used with %NL80211_ATTR_STA_INFO 706 * when getting information about a station. 707 * 708 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved 709 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs) 710 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station) 711 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station) 712 * @__NL80211_STA_INFO_AFTER_LAST: internal 713 * @NL80211_STA_INFO_MAX: highest possible station info attribute 714 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm) 715 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute 716 * containing info as possible, see &enum nl80211_sta_info_txrate. 717 * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station) 718 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this 719 * station) 720 */ 721 enum nl80211_sta_info { 722 __NL80211_STA_INFO_INVALID, 723 NL80211_STA_INFO_INACTIVE_TIME, 724 NL80211_STA_INFO_RX_BYTES, 725 NL80211_STA_INFO_TX_BYTES, 726 NL80211_STA_INFO_LLID, 727 NL80211_STA_INFO_PLID, 728 NL80211_STA_INFO_PLINK_STATE, 729 NL80211_STA_INFO_SIGNAL, 730 NL80211_STA_INFO_TX_BITRATE, 731 NL80211_STA_INFO_RX_PACKETS, 732 NL80211_STA_INFO_TX_PACKETS, 733 734 /* keep last */ 735 __NL80211_STA_INFO_AFTER_LAST, 736 NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1 737 }; 738 739 /** 740 * enum nl80211_mpath_flags - nl80211 mesh path flags 741 * 742 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active 743 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running 744 * @NL80211_MPATH_FLAG_DSN_VALID: the mesh path contains a valid DSN 745 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set 746 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded 747 */ 748 enum nl80211_mpath_flags { 749 NL80211_MPATH_FLAG_ACTIVE = 1<<0, 750 NL80211_MPATH_FLAG_RESOLVING = 1<<1, 751 NL80211_MPATH_FLAG_DSN_VALID = 1<<2, 752 NL80211_MPATH_FLAG_FIXED = 1<<3, 753 NL80211_MPATH_FLAG_RESOLVED = 1<<4, 754 }; 755 756 /** 757 * enum nl80211_mpath_info - mesh path information 758 * 759 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting 760 * information about a mesh path. 761 * 762 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved 763 * @NL80211_ATTR_MPATH_FRAME_QLEN: number of queued frames for this destination 764 * @NL80211_ATTR_MPATH_DSN: destination sequence number 765 * @NL80211_ATTR_MPATH_METRIC: metric (cost) of this mesh path 766 * @NL80211_ATTR_MPATH_EXPTIME: expiration time for the path, in msec from now 767 * @NL80211_ATTR_MPATH_FLAGS: mesh path flags, enumerated in 768 * &enum nl80211_mpath_flags; 769 * @NL80211_ATTR_MPATH_DISCOVERY_TIMEOUT: total path discovery timeout, in msec 770 * @NL80211_ATTR_MPATH_DISCOVERY_RETRIES: mesh path discovery retries 771 */ 772 enum nl80211_mpath_info { 773 __NL80211_MPATH_INFO_INVALID, 774 NL80211_MPATH_INFO_FRAME_QLEN, 775 NL80211_MPATH_INFO_DSN, 776 NL80211_MPATH_INFO_METRIC, 777 NL80211_MPATH_INFO_EXPTIME, 778 NL80211_MPATH_INFO_FLAGS, 779 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT, 780 NL80211_MPATH_INFO_DISCOVERY_RETRIES, 781 782 /* keep last */ 783 __NL80211_MPATH_INFO_AFTER_LAST, 784 NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1 785 }; 786 787 /** 788 * enum nl80211_band_attr - band attributes 789 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved 790 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band, 791 * an array of nested frequency attributes 792 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band, 793 * an array of nested bitrate attributes 794 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as 795 * defined in 802.11n 796 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE 797 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n 798 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n 799 */ 800 enum nl80211_band_attr { 801 __NL80211_BAND_ATTR_INVALID, 802 NL80211_BAND_ATTR_FREQS, 803 NL80211_BAND_ATTR_RATES, 804 805 NL80211_BAND_ATTR_HT_MCS_SET, 806 NL80211_BAND_ATTR_HT_CAPA, 807 NL80211_BAND_ATTR_HT_AMPDU_FACTOR, 808 NL80211_BAND_ATTR_HT_AMPDU_DENSITY, 809 810 /* keep last */ 811 __NL80211_BAND_ATTR_AFTER_LAST, 812 NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 813 }; 814 815 #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA 816 817 /** 818 * enum nl80211_frequency_attr - frequency attributes 819 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz 820 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current 821 * regulatory domain. 822 * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is 823 * permitted on this channel in current regulatory domain. 824 * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted 825 * on this channel in current regulatory domain. 826 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory 827 * on this channel in current regulatory domain. 828 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm 829 * (100 * dBm). 830 */ 831 enum nl80211_frequency_attr { 832 __NL80211_FREQUENCY_ATTR_INVALID, 833 NL80211_FREQUENCY_ATTR_FREQ, 834 NL80211_FREQUENCY_ATTR_DISABLED, 835 NL80211_FREQUENCY_ATTR_PASSIVE_SCAN, 836 NL80211_FREQUENCY_ATTR_NO_IBSS, 837 NL80211_FREQUENCY_ATTR_RADAR, 838 NL80211_FREQUENCY_ATTR_MAX_TX_POWER, 839 840 /* keep last */ 841 __NL80211_FREQUENCY_ATTR_AFTER_LAST, 842 NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1 843 }; 844 845 #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER 846 847 /** 848 * enum nl80211_bitrate_attr - bitrate attributes 849 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps 850 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported 851 * in 2.4 GHz band. 852 */ 853 enum nl80211_bitrate_attr { 854 __NL80211_BITRATE_ATTR_INVALID, 855 NL80211_BITRATE_ATTR_RATE, 856 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE, 857 858 /* keep last */ 859 __NL80211_BITRATE_ATTR_AFTER_LAST, 860 NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1 861 }; 862 863 /** 864 * enum nl80211_initiator - Indicates the initiator of a reg domain request 865 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world 866 * regulatory domain. 867 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the 868 * regulatory domain. 869 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the 870 * wireless core it thinks its knows the regulatory domain we should be in. 871 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an 872 * 802.11 country information element with regulatory information it 873 * thinks we should consider. 874 */ 875 enum nl80211_reg_initiator { 876 NL80211_REGDOM_SET_BY_CORE, 877 NL80211_REGDOM_SET_BY_USER, 878 NL80211_REGDOM_SET_BY_DRIVER, 879 NL80211_REGDOM_SET_BY_COUNTRY_IE, 880 }; 881 882 /** 883 * enum nl80211_reg_type - specifies the type of regulatory domain 884 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains 885 * to a specific country. When this is set you can count on the 886 * ISO / IEC 3166 alpha2 country code being valid. 887 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory 888 * domain. 889 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom 890 * driver specific world regulatory domain. These do not apply system-wide 891 * and are only applicable to the individual devices which have requested 892 * them to be applied. 893 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product 894 * of an intersection between two regulatory domains -- the previously 895 * set regulatory domain on the system and the last accepted regulatory 896 * domain request to be processed. 897 */ 898 enum nl80211_reg_type { 899 NL80211_REGDOM_TYPE_COUNTRY, 900 NL80211_REGDOM_TYPE_WORLD, 901 NL80211_REGDOM_TYPE_CUSTOM_WORLD, 902 NL80211_REGDOM_TYPE_INTERSECTION, 903 }; 904 905 /** 906 * enum nl80211_reg_rule_attr - regulatory rule attributes 907 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional 908 * considerations for a given frequency range. These are the 909 * &enum nl80211_reg_rule_flags. 910 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory 911 * rule in KHz. This is not a center of frequency but an actual regulatory 912 * band edge. 913 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule 914 * in KHz. This is not a center a frequency but an actual regulatory 915 * band edge. 916 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this 917 * frequency range, in KHz. 918 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain 919 * for a given frequency range. The value is in mBi (100 * dBi). 920 * If you don't have one then don't send this. 921 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for 922 * a given frequency range. The value is in mBm (100 * dBm). 923 */ 924 enum nl80211_reg_rule_attr { 925 __NL80211_REG_RULE_ATTR_INVALID, 926 NL80211_ATTR_REG_RULE_FLAGS, 927 928 NL80211_ATTR_FREQ_RANGE_START, 929 NL80211_ATTR_FREQ_RANGE_END, 930 NL80211_ATTR_FREQ_RANGE_MAX_BW, 931 932 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, 933 NL80211_ATTR_POWER_RULE_MAX_EIRP, 934 935 /* keep last */ 936 __NL80211_REG_RULE_ATTR_AFTER_LAST, 937 NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1 938 }; 939 940 /** 941 * enum nl80211_reg_rule_flags - regulatory rule flags 942 * 943 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed 944 * @NL80211_RRF_NO_CCK: CCK modulation not allowed 945 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed 946 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed 947 * @NL80211_RRF_DFS: DFS support is required to be used 948 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links 949 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links 950 * @NL80211_RRF_PASSIVE_SCAN: passive scan is required 951 * @NL80211_RRF_NO_IBSS: no IBSS is allowed 952 */ 953 enum nl80211_reg_rule_flags { 954 NL80211_RRF_NO_OFDM = 1<<0, 955 NL80211_RRF_NO_CCK = 1<<1, 956 NL80211_RRF_NO_INDOOR = 1<<2, 957 NL80211_RRF_NO_OUTDOOR = 1<<3, 958 NL80211_RRF_DFS = 1<<4, 959 NL80211_RRF_PTP_ONLY = 1<<5, 960 NL80211_RRF_PTMP_ONLY = 1<<6, 961 NL80211_RRF_PASSIVE_SCAN = 1<<7, 962 NL80211_RRF_NO_IBSS = 1<<8, 963 }; 964 965 /** 966 * enum nl80211_mntr_flags - monitor configuration flags 967 * 968 * Monitor configuration flags. 969 * 970 * @__NL80211_MNTR_FLAG_INVALID: reserved 971 * 972 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS 973 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP 974 * @NL80211_MNTR_FLAG_CONTROL: pass control frames 975 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering 976 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing. 977 * overrides all other flags. 978 * 979 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use 980 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag 981 */ 982 enum nl80211_mntr_flags { 983 __NL80211_MNTR_FLAG_INVALID, 984 NL80211_MNTR_FLAG_FCSFAIL, 985 NL80211_MNTR_FLAG_PLCPFAIL, 986 NL80211_MNTR_FLAG_CONTROL, 987 NL80211_MNTR_FLAG_OTHER_BSS, 988 NL80211_MNTR_FLAG_COOK_FRAMES, 989 990 /* keep last */ 991 __NL80211_MNTR_FLAG_AFTER_LAST, 992 NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1 993 }; 994 995 /** 996 * enum nl80211_meshconf_params - mesh configuration parameters 997 * 998 * Mesh configuration parameters 999 * 1000 * @__NL80211_MESHCONF_INVALID: internal use 1001 * 1002 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in 1003 * millisecond units, used by the Peer Link Open message 1004 * 1005 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the inital confirm timeout, in 1006 * millisecond units, used by the peer link management to close a peer link 1007 * 1008 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in 1009 * millisecond units 1010 * 1011 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed 1012 * on this mesh interface 1013 * 1014 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link 1015 * open retries that can be sent to establish a new peer link instance in a 1016 * mesh 1017 * 1018 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh 1019 * point. 1020 * 1021 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically 1022 * open peer links when we detect compatible mesh peers. 1023 * 1024 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames 1025 * containing a PREQ that an MP can send to a particular destination (path 1026 * target) 1027 * 1028 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths 1029 * (in milliseconds) 1030 * 1031 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait 1032 * until giving up on a path discovery (in milliseconds) 1033 * 1034 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh 1035 * points receiving a PREQ shall consider the forwarding information from the 1036 * root to be valid. (TU = time unit) 1037 * 1038 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in 1039 * TUs) during which an MP can send only one action frame containing a PREQ 1040 * reference element 1041 * 1042 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs) 1043 * that it takes for an HWMP information element to propagate across the mesh 1044 * 1045 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute 1046 * 1047 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use 1048 */ 1049 enum nl80211_meshconf_params { 1050 __NL80211_MESHCONF_INVALID, 1051 NL80211_MESHCONF_RETRY_TIMEOUT, 1052 NL80211_MESHCONF_CONFIRM_TIMEOUT, 1053 NL80211_MESHCONF_HOLDING_TIMEOUT, 1054 NL80211_MESHCONF_MAX_PEER_LINKS, 1055 NL80211_MESHCONF_MAX_RETRIES, 1056 NL80211_MESHCONF_TTL, 1057 NL80211_MESHCONF_AUTO_OPEN_PLINKS, 1058 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, 1059 NL80211_MESHCONF_PATH_REFRESH_TIME, 1060 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, 1061 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, 1062 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, 1063 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, 1064 1065 /* keep last */ 1066 __NL80211_MESHCONF_ATTR_AFTER_LAST, 1067 NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1 1068 }; 1069 1070 /** 1071 * enum nl80211_txq_attr - TX queue parameter attributes 1072 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved 1073 * @NL80211_TXQ_ATTR_QUEUE: TX queue identifier (NL80211_TXQ_Q_*) 1074 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning 1075 * disabled 1076 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form 1077 * 2^n-1 in the range 1..32767] 1078 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form 1079 * 2^n-1 in the range 1..32767] 1080 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255] 1081 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal 1082 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number 1083 */ 1084 enum nl80211_txq_attr { 1085 __NL80211_TXQ_ATTR_INVALID, 1086 NL80211_TXQ_ATTR_QUEUE, 1087 NL80211_TXQ_ATTR_TXOP, 1088 NL80211_TXQ_ATTR_CWMIN, 1089 NL80211_TXQ_ATTR_CWMAX, 1090 NL80211_TXQ_ATTR_AIFS, 1091 1092 /* keep last */ 1093 __NL80211_TXQ_ATTR_AFTER_LAST, 1094 NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1 1095 }; 1096 1097 enum nl80211_txq_q { 1098 NL80211_TXQ_Q_VO, 1099 NL80211_TXQ_Q_VI, 1100 NL80211_TXQ_Q_BE, 1101 NL80211_TXQ_Q_BK 1102 }; 1103 1104 enum nl80211_channel_type { 1105 NL80211_CHAN_NO_HT, 1106 NL80211_CHAN_HT20, 1107 NL80211_CHAN_HT40MINUS, 1108 NL80211_CHAN_HT40PLUS 1109 }; 1110 1111 /** 1112 * enum nl80211_bss - netlink attributes for a BSS 1113 * 1114 * @__NL80211_BSS_INVALID: invalid 1115 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32) 1116 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64) 1117 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16) 1118 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16) 1119 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the 1120 * raw information elements from the probe response/beacon (bin) 1121 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon 1122 * in mBm (100 * dBm) (s32) 1123 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon 1124 * in unspecified units, scaled to 0..100 (u8) 1125 * @__NL80211_BSS_AFTER_LAST: internal 1126 * @NL80211_BSS_MAX: highest BSS attribute 1127 */ 1128 enum nl80211_bss { 1129 __NL80211_BSS_INVALID, 1130 NL80211_BSS_BSSID, 1131 NL80211_BSS_FREQUENCY, 1132 NL80211_BSS_TSF, 1133 NL80211_BSS_BEACON_INTERVAL, 1134 NL80211_BSS_CAPABILITY, 1135 NL80211_BSS_INFORMATION_ELEMENTS, 1136 NL80211_BSS_SIGNAL_MBM, 1137 NL80211_BSS_SIGNAL_UNSPEC, 1138 1139 /* keep last */ 1140 __NL80211_BSS_AFTER_LAST, 1141 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1 1142 }; 1143 1144 /** 1145 * enum nl80211_auth_type - AuthenticationType 1146 * 1147 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication 1148 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only) 1149 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r) 1150 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP) 1151 */ 1152 enum nl80211_auth_type { 1153 NL80211_AUTHTYPE_OPEN_SYSTEM, 1154 NL80211_AUTHTYPE_SHARED_KEY, 1155 NL80211_AUTHTYPE_FT, 1156 NL80211_AUTHTYPE_NETWORK_EAP, 1157 }; 1158 1159 /** 1160 * enum nl80211_key_type - Key Type 1161 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key 1162 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key 1163 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS) 1164 */ 1165 enum nl80211_key_type { 1166 NL80211_KEYTYPE_GROUP, 1167 NL80211_KEYTYPE_PAIRWISE, 1168 NL80211_KEYTYPE_PEERKEY, 1169 }; 1170 1171 #endif /* __LINUX_NL80211_H */ 1172