nl80211.h revision 5a865bad44984de245d20bfb7cff99993e8e8294
1#ifndef __LINUX_NL80211_H 2#define __LINUX_NL80211_H 3/* 4 * 802.11 netlink interface public header 5 * 6 * Copyright 2006-2010 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#include <linux/types.h> 29 30/** 31 * DOC: Station handling 32 * 33 * Stations are added per interface, but a special case exists with VLAN 34 * interfaces. When a station is bound to an AP interface, it may be moved 35 * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN). 36 * The station is still assumed to belong to the AP interface it was added 37 * to. 38 * 39 * TODO: need more info? 40 */ 41 42/** 43 * DOC: Frame transmission/registration support 44 * 45 * Frame transmission and registration support exists to allow userspace 46 * management entities such as wpa_supplicant react to management frames 47 * that are not being handled by the kernel. This includes, for example, 48 * certain classes of action frames that cannot be handled in the kernel 49 * for various reasons. 50 * 51 * Frame registration is done on a per-interface basis and registrations 52 * cannot be removed other than by closing the socket. It is possible to 53 * specify a registration filter to register, for example, only for a 54 * certain type of action frame. In particular with action frames, those 55 * that userspace registers for will not be returned as unhandled by the 56 * driver, so that the registered application has to take responsibility 57 * for doing that. 58 * 59 * The type of frame that can be registered for is also dependent on the 60 * driver and interface type. The frame types are advertised in wiphy 61 * attributes so applications know what to expect. 62 * 63 * NOTE: When an interface changes type while registrations are active, 64 * these registrations are ignored until the interface type is 65 * changed again. This means that changing the interface type can 66 * lead to a situation that couldn't otherwise be produced, but 67 * any such registrations will be dormant in the sense that they 68 * will not be serviced, i.e. they will not receive any frames. 69 * 70 * Frame transmission allows userspace to send for example the required 71 * responses to action frames. It is subject to some sanity checking, 72 * but many frames can be transmitted. When a frame was transmitted, its 73 * status is indicated to the sending socket. 74 * 75 * For more technical details, see the corresponding command descriptions 76 * below. 77 */ 78 79/** 80 * DOC: Virtual interface / concurrency capabilities 81 * 82 * Some devices are able to operate with virtual MACs, they can have 83 * more than one virtual interface. The capability handling for this 84 * is a bit complex though, as there may be a number of restrictions 85 * on the types of concurrency that are supported. 86 * 87 * To start with, each device supports the interface types listed in 88 * the %NL80211_ATTR_SUPPORTED_IFTYPES attribute, but by listing the 89 * types there no concurrency is implied. 90 * 91 * Once concurrency is desired, more attributes must be observed: 92 * To start with, since some interface types are purely managed in 93 * software, like the AP-VLAN type in mac80211 for example, there's 94 * an additional list of these, they can be added at any time and 95 * are only restricted by some semantic restrictions (e.g. AP-VLAN 96 * cannot be added without a corresponding AP interface). This list 97 * is exported in the %NL80211_ATTR_SOFTWARE_IFTYPES attribute. 98 * 99 * Further, the list of supported combinations is exported. This is 100 * in the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute. Basically, 101 * it exports a list of "groups", and at any point in time the 102 * interfaces that are currently active must fall into any one of 103 * the advertised groups. Within each group, there are restrictions 104 * on the number of interfaces of different types that are supported 105 * and also the number of different channels, along with potentially 106 * some other restrictions. See &enum nl80211_if_combination_attrs. 107 * 108 * All together, these attributes define the concurrency of virtual 109 * interfaces that a given device supports. 110 */ 111 112/** 113 * enum nl80211_commands - supported nl80211 commands 114 * 115 * @NL80211_CMD_UNSPEC: unspecified command to catch errors 116 * 117 * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request 118 * to get a list of all present wiphys. 119 * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or 120 * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME, 121 * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ, 122 * %NL80211_ATTR_WIPHY_CHANNEL_TYPE, %NL80211_ATTR_WIPHY_RETRY_SHORT, 123 * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 124 * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD. 125 * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL 126 * instead, the support here is for backward compatibility only. 127 * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request 128 * or rename notification. Has attributes %NL80211_ATTR_WIPHY and 129 * %NL80211_ATTR_WIPHY_NAME. 130 * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes 131 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME. 132 * 133 * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration; 134 * either a dump request on a %NL80211_ATTR_WIPHY or a specific get 135 * on an %NL80211_ATTR_IFINDEX is supported. 136 * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires 137 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE. 138 * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response 139 * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX, 140 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also 141 * be sent from userspace to request creation of a new virtual interface, 142 * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and 143 * %NL80211_ATTR_IFNAME. 144 * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes 145 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from 146 * userspace to request deletion of a virtual interface, then requires 147 * attribute %NL80211_ATTR_IFINDEX. 148 * 149 * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified 150 * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. 151 * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT, 152 * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD. 153 * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA, 154 * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER, 155 * and %NL80211_ATTR_KEY_SEQ attributes. 156 * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX 157 * or %NL80211_ATTR_MAC. 158 * 159 * @NL80211_CMD_GET_BEACON: retrieve beacon information (returned in a 160 * %NL80222_CMD_NEW_BEACON message) 161 * @NL80211_CMD_SET_BEACON: set the beacon on an access point interface 162 * using the %NL80211_ATTR_BEACON_INTERVAL, %NL80211_ATTR_DTIM_PERIOD, 163 * %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL attributes. 164 * @NL80211_CMD_NEW_BEACON: add a new beacon to an access point interface, 165 * parameters are like for %NL80211_CMD_SET_BEACON. 166 * @NL80211_CMD_DEL_BEACON: remove the beacon, stop sending it 167 * 168 * @NL80211_CMD_GET_STATION: Get station attributes for station identified by 169 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 170 * @NL80211_CMD_SET_STATION: Set station attributes for station identified by 171 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 172 * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the 173 * the interface identified by %NL80211_ATTR_IFINDEX. 174 * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC 175 * or, if no MAC address given, all stations, on the interface identified 176 * by %NL80211_ATTR_IFINDEX. 177 * 178 * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to 179 * destination %NL80211_ATTR_MAC on the interface identified by 180 * %NL80211_ATTR_IFINDEX. 181 * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to 182 * destination %NL80211_ATTR_MAC on the interface identified by 183 * %NL80211_ATTR_IFINDEX. 184 * @NL80211_CMD_NEW_MPATH: Create a new mesh path for the destination given by 185 * %NL80211_ATTR_MAC via %NL80211_ATTR_MPATH_NEXT_HOP. 186 * @NL80211_CMD_DEL_MPATH: Delete a mesh path to the destination given by 187 * %NL80211_ATTR_MAC. 188 * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the 189 * the interface identified by %NL80211_ATTR_IFINDEX. 190 * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC 191 * or, if no MAC address given, all mesh paths, on the interface identified 192 * by %NL80211_ATTR_IFINDEX. 193 * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by 194 * %NL80211_ATTR_IFINDEX. 195 * 196 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set 197 * regulatory domain. 198 * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command 199 * after being queried by the kernel. CRDA replies by sending a regulatory 200 * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our 201 * current alpha2 if it found a match. It also provides 202 * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each 203 * regulatory rule is a nested set of attributes given by 204 * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and 205 * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by 206 * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and 207 * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP. 208 * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain 209 * to the specified ISO/IEC 3166-1 alpha2 country code. The core will 210 * store this as a valid request and then query userspace for it. 211 * 212 * @NL80211_CMD_GET_MESH_CONFIG: Get mesh networking properties for the 213 * interface identified by %NL80211_ATTR_IFINDEX 214 * 215 * @NL80211_CMD_SET_MESH_CONFIG: Set mesh networking properties for the 216 * interface identified by %NL80211_ATTR_IFINDEX 217 * 218 * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The 219 * interface is identified with %NL80211_ATTR_IFINDEX and the management 220 * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be 221 * added to the end of the specified management frame is specified with 222 * %NL80211_ATTR_IE. If the command succeeds, the requested data will be 223 * added to all specified management frames generated by 224 * kernel/firmware/driver. 225 * Note: This command has been removed and it is only reserved at this 226 * point to avoid re-using existing command number. The functionality this 227 * command was planned for has been provided with cleaner design with the 228 * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN, 229 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE, 230 * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE. 231 * 232 * @NL80211_CMD_GET_SCAN: get scan results 233 * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters 234 * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to 235 * NL80211_CMD_GET_SCAN and on the "scan" multicast group) 236 * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons, 237 * partial scan results may be available 238 * 239 * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain 240 * intervals, as specified by %NL80211_ATTR_SCHED_SCAN_INTERVAL. 241 * Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS) 242 * are passed, they are used in the probe requests. For 243 * broadcast, a broadcast SSID must be passed (ie. an empty 244 * string). If no SSID is passed, no probe requests are sent and 245 * a passive scan is performed. %NL80211_ATTR_SCAN_FREQUENCIES, 246 * if passed, define which channels should be scanned; if not 247 * passed, all channels allowed for the current regulatory domain 248 * are used. Extra IEs can also be passed from the userspace by 249 * using the %NL80211_ATTR_IE attribute. 250 * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT 251 * if scheduled scan is not running. 252 * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan 253 * results available. 254 * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has 255 * stopped. The driver may issue this event at any time during a 256 * scheduled scan. One reason for stopping the scan is if the hardware 257 * does not support starting an association or a normal scan while running 258 * a scheduled scan. This event is also sent when the 259 * %NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface 260 * is brought down while a scheduled scan was running. 261 * 262 * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation 263 * or noise level 264 * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to 265 * NL80211_CMD_GET_SURVEY and on the "scan" multicast group) 266 * 267 * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain 268 * has been changed and provides details of the request information 269 * that caused the change such as who initiated the regulatory request 270 * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx 271 * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if 272 * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or 273 * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain 274 * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is 275 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on 276 * to (%NL80211_ATTR_REG_ALPHA2). 277 * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon 278 * has been found while world roaming thus enabling active scan or 279 * any mode of operation that initiates TX (beacons) on a channel 280 * where we would not have been able to do either before. As an example 281 * if you are world roaming (regulatory domain set to world or if your 282 * driver is using a custom world roaming regulatory domain) and while 283 * doing a passive scan on the 5 GHz band you find an AP there (if not 284 * on a DFS channel) you will now be able to actively scan for that AP 285 * or use AP mode on your card on that same channel. Note that this will 286 * never be used for channels 1-11 on the 2 GHz band as they are always 287 * enabled world wide. This beacon hint is only sent if your device had 288 * either disabled active scanning or beaconing on a channel. We send to 289 * userspace the wiphy on which we removed a restriction from 290 * (%NL80211_ATTR_WIPHY) and the channel on which this occurred 291 * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER) 292 * the beacon hint was processed. 293 * 294 * @NL80211_CMD_AUTHENTICATE: authentication request and notification. 295 * This command is used both as a command (request to authenticate) and 296 * as an event on the "mlme" multicast group indicating completion of the 297 * authentication process. 298 * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the 299 * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and 300 * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify 301 * the SSID (mainly for association, but is included in authentication 302 * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used 303 * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE 304 * is used to specify the authentication type. %NL80211_ATTR_IE is used to 305 * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs) 306 * to be added to the frame. 307 * When used as an event, this reports reception of an Authentication 308 * frame in station and IBSS modes when the local MLME processed the 309 * frame, i.e., it was for the local STA and was received in correct 310 * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the 311 * MLME SAP interface (kernel providing MLME, userspace SME). The 312 * included %NL80211_ATTR_FRAME attribute contains the management frame 313 * (including both the header and frame body, but not FCS). This event is 314 * also used to indicate if the authentication attempt timed out. In that 315 * case the %NL80211_ATTR_FRAME attribute is replaced with a 316 * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which 317 * pending authentication timed out). 318 * @NL80211_CMD_ASSOCIATE: association request and notification; like 319 * NL80211_CMD_AUTHENTICATE but for Association and Reassociation 320 * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request, 321 * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). 322 * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like 323 * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to 324 * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication 325 * primitives). 326 * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like 327 * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to 328 * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives). 329 * 330 * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael 331 * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the 332 * event includes %NL80211_ATTR_MAC to describe the source MAC address of 333 * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key 334 * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and 335 * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this 336 * event matches with MLME-MICHAELMICFAILURE.indication() primitive 337 * 338 * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a 339 * FREQ attribute (for the initial frequency if no peer can be found) 340 * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those 341 * should be fixed rather than automatically determined. Can only be 342 * executed on a network interface that is UP, and fixed BSSID/FREQ 343 * may be rejected. Another optional parameter is the beacon interval, 344 * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not 345 * given defaults to 100 TU (102.4ms). 346 * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is 347 * determined by the network interface. 348 * 349 * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute 350 * to identify the device, and the TESTDATA blob attribute to pass through 351 * to the driver. 352 * 353 * @NL80211_CMD_CONNECT: connection request and notification; this command 354 * requests to connect to a specified network but without separating 355 * auth and assoc steps. For this, you need to specify the SSID in a 356 * %NL80211_ATTR_SSID attribute, and can optionally specify the association 357 * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_MAC, 358 * %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT, 359 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE and 360 * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT. 361 * It is also sent as an event, with the BSSID and response IEs when the 362 * connection is established or failed to be established. This can be 363 * determined by the STATUS_CODE attribute. 364 * @NL80211_CMD_ROAM: request that the card roam (currently not implemented), 365 * sent as an event when the card/driver roamed by itself. 366 * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify 367 * userspace that a connection was dropped by the AP or due to other 368 * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and 369 * %NL80211_ATTR_REASON_CODE attributes are used. 370 * 371 * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices 372 * associated with this wiphy must be down and will follow. 373 * 374 * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified 375 * channel for the specified amount of time. This can be used to do 376 * off-channel operations like transmit a Public Action frame and wait for 377 * a response while being associated to an AP on another channel. 378 * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus 379 * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the 380 * frequency for the operation and %NL80211_ATTR_WIPHY_CHANNEL_TYPE may be 381 * optionally used to specify additional channel parameters. 382 * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds 383 * to remain on the channel. This command is also used as an event to 384 * notify when the requested duration starts (it may take a while for the 385 * driver to schedule this time due to other concurrent needs for the 386 * radio). 387 * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE) 388 * that will be included with any events pertaining to this request; 389 * the cookie is also used to cancel the request. 390 * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a 391 * pending remain-on-channel duration if the desired operation has been 392 * completed prior to expiration of the originally requested duration. 393 * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the 394 * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to 395 * uniquely identify the request. 396 * This command is also used as an event to notify when a requested 397 * remain-on-channel duration has expired. 398 * 399 * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX 400 * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface 401 * and @NL80211_ATTR_TX_RATES the set of allowed rates. 402 * 403 * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames 404 * (via @NL80211_CMD_FRAME) for processing in userspace. This command 405 * requires an interface index, a frame type attribute (optional for 406 * backward compatibility reasons, if not given assumes action frames) 407 * and a match attribute containing the first few bytes of the frame 408 * that should match, e.g. a single byte for only a category match or 409 * four bytes for vendor frames including the OUI. The registration 410 * cannot be dropped, but is removed automatically when the netlink 411 * socket is closed. Multiple registrations can be made. 412 * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for 413 * backward compatibility 414 * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This 415 * command is used both as a request to transmit a management frame and 416 * as an event indicating reception of a frame that was not processed in 417 * kernel code, but is for us (i.e., which may need to be processed in a 418 * user space application). %NL80211_ATTR_FRAME is used to specify the 419 * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ (and 420 * optionally %NL80211_ATTR_WIPHY_CHANNEL_TYPE) is used to indicate on 421 * which channel the frame is to be transmitted or was received. If this 422 * channel is not the current channel (remain-on-channel or the 423 * operational channel) the device will switch to the given channel and 424 * transmit the frame, optionally waiting for a response for the time 425 * specified using %NL80211_ATTR_DURATION. When called, this operation 426 * returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the 427 * TX status event pertaining to the TX request. 428 * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this 429 * command may be used with the corresponding cookie to cancel the wait 430 * time if it is known that it is no longer necessary. 431 * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility. 432 * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame 433 * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies 434 * the TX command and %NL80211_ATTR_FRAME includes the contents of the 435 * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged 436 * the frame. 437 * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for 438 * backward compatibility. 439 * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command 440 * is used to configure connection quality monitoring notification trigger 441 * levels. 442 * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This 443 * command is used as an event to indicate the that a trigger level was 444 * reached. 445 * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ 446 * and %NL80211_ATTR_WIPHY_CHANNEL_TYPE) the given interface (identifed 447 * by %NL80211_ATTR_IFINDEX) shall operate on. 448 * In case multiple channels are supported by the device, the mechanism 449 * with which it switches channels is implementation-defined. 450 * When a monitor interface is given, it can only switch channel while 451 * no other interfaces are operating to avoid disturbing the operation 452 * of any other interfaces, and other interfaces will again take 453 * precedence when they are used. 454 * 455 * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface. 456 * 457 * @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial 458 * mesh config parameters may be given. 459 * @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the 460 * network is determined by the network interface. 461 * 462 * @NL80211_CMD_UNPROT_DEAUTHENTICATE: Unprotected deauthentication frame 463 * notification. This event is used to indicate that an unprotected 464 * deauthentication frame was dropped when MFP is in use. 465 * @NL80211_CMD_UNPROT_DISASSOCIATE: Unprotected disassociation frame 466 * notification. This event is used to indicate that an unprotected 467 * disassociation frame was dropped when MFP is in use. 468 * 469 * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a 470 * beacon or probe response from a compatible mesh peer. This is only 471 * sent while no station information (sta_info) exists for the new peer 472 * candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH is set. On 473 * reception of this notification, userspace may decide to create a new 474 * station (@NL80211_CMD_NEW_STATION). To stop this notification from 475 * reoccurring, the userspace authentication daemon may want to create the 476 * new station with the AUTHENTICATED flag unset and maybe change it later 477 * depending on the authentication result. 478 * 479 * @NL80211_CMD_GET_WOWLAN: get Wake-on-Wireless-LAN (WoWLAN) settings. 480 * @NL80211_CMD_SET_WOWLAN: set Wake-on-Wireless-LAN (WoWLAN) settings. 481 * Since wireless is more complex than wired ethernet, it supports 482 * various triggers. These triggers can be configured through this 483 * command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For 484 * more background information, see 485 * http://wireless.kernel.org/en/users/Documentation/WoWLAN. 486 * 487 * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver 488 * the necessary information for supporting GTK rekey offload. This 489 * feature is typically used during WoWLAN. The configuration data 490 * is contained in %NL80211_ATTR_REKEY_DATA (which is nested and 491 * contains the data in sub-attributes). After rekeying happened, 492 * this command may also be sent by the driver as an MLME event to 493 * inform userspace of the new replay counter. 494 * 495 * @NL80211_CMD_MAX: highest used command number 496 * @__NL80211_CMD_AFTER_LAST: internal use 497 */ 498enum nl80211_commands { 499/* don't change the order or add anything between, this is ABI! */ 500 NL80211_CMD_UNSPEC, 501 502 NL80211_CMD_GET_WIPHY, /* can dump */ 503 NL80211_CMD_SET_WIPHY, 504 NL80211_CMD_NEW_WIPHY, 505 NL80211_CMD_DEL_WIPHY, 506 507 NL80211_CMD_GET_INTERFACE, /* can dump */ 508 NL80211_CMD_SET_INTERFACE, 509 NL80211_CMD_NEW_INTERFACE, 510 NL80211_CMD_DEL_INTERFACE, 511 512 NL80211_CMD_GET_KEY, 513 NL80211_CMD_SET_KEY, 514 NL80211_CMD_NEW_KEY, 515 NL80211_CMD_DEL_KEY, 516 517 NL80211_CMD_GET_BEACON, 518 NL80211_CMD_SET_BEACON, 519 NL80211_CMD_NEW_BEACON, 520 NL80211_CMD_DEL_BEACON, 521 522 NL80211_CMD_GET_STATION, 523 NL80211_CMD_SET_STATION, 524 NL80211_CMD_NEW_STATION, 525 NL80211_CMD_DEL_STATION, 526 527 NL80211_CMD_GET_MPATH, 528 NL80211_CMD_SET_MPATH, 529 NL80211_CMD_NEW_MPATH, 530 NL80211_CMD_DEL_MPATH, 531 532 NL80211_CMD_SET_BSS, 533 534 NL80211_CMD_SET_REG, 535 NL80211_CMD_REQ_SET_REG, 536 537 NL80211_CMD_GET_MESH_CONFIG, 538 NL80211_CMD_SET_MESH_CONFIG, 539 540 NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */, 541 542 NL80211_CMD_GET_REG, 543 544 NL80211_CMD_GET_SCAN, 545 NL80211_CMD_TRIGGER_SCAN, 546 NL80211_CMD_NEW_SCAN_RESULTS, 547 NL80211_CMD_SCAN_ABORTED, 548 549 NL80211_CMD_REG_CHANGE, 550 551 NL80211_CMD_AUTHENTICATE, 552 NL80211_CMD_ASSOCIATE, 553 NL80211_CMD_DEAUTHENTICATE, 554 NL80211_CMD_DISASSOCIATE, 555 556 NL80211_CMD_MICHAEL_MIC_FAILURE, 557 558 NL80211_CMD_REG_BEACON_HINT, 559 560 NL80211_CMD_JOIN_IBSS, 561 NL80211_CMD_LEAVE_IBSS, 562 563 NL80211_CMD_TESTMODE, 564 565 NL80211_CMD_CONNECT, 566 NL80211_CMD_ROAM, 567 NL80211_CMD_DISCONNECT, 568 569 NL80211_CMD_SET_WIPHY_NETNS, 570 571 NL80211_CMD_GET_SURVEY, 572 NL80211_CMD_NEW_SURVEY_RESULTS, 573 574 NL80211_CMD_SET_PMKSA, 575 NL80211_CMD_DEL_PMKSA, 576 NL80211_CMD_FLUSH_PMKSA, 577 578 NL80211_CMD_REMAIN_ON_CHANNEL, 579 NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL, 580 581 NL80211_CMD_SET_TX_BITRATE_MASK, 582 583 NL80211_CMD_REGISTER_FRAME, 584 NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME, 585 NL80211_CMD_FRAME, 586 NL80211_CMD_ACTION = NL80211_CMD_FRAME, 587 NL80211_CMD_FRAME_TX_STATUS, 588 NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS, 589 590 NL80211_CMD_SET_POWER_SAVE, 591 NL80211_CMD_GET_POWER_SAVE, 592 593 NL80211_CMD_SET_CQM, 594 NL80211_CMD_NOTIFY_CQM, 595 596 NL80211_CMD_SET_CHANNEL, 597 NL80211_CMD_SET_WDS_PEER, 598 599 NL80211_CMD_FRAME_WAIT_CANCEL, 600 601 NL80211_CMD_JOIN_MESH, 602 NL80211_CMD_LEAVE_MESH, 603 604 NL80211_CMD_UNPROT_DEAUTHENTICATE, 605 NL80211_CMD_UNPROT_DISASSOCIATE, 606 607 NL80211_CMD_NEW_PEER_CANDIDATE, 608 609 NL80211_CMD_GET_WOWLAN, 610 NL80211_CMD_SET_WOWLAN, 611 612 NL80211_CMD_START_SCHED_SCAN, 613 NL80211_CMD_STOP_SCHED_SCAN, 614 NL80211_CMD_SCHED_SCAN_RESULTS, 615 NL80211_CMD_SCHED_SCAN_STOPPED, 616 617 NL80211_CMD_SET_REKEY_OFFLOAD, 618 619 /* add new commands above here */ 620 621 /* used to define NL80211_CMD_MAX below */ 622 __NL80211_CMD_AFTER_LAST, 623 NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1 624}; 625 626/* 627 * Allow user space programs to use #ifdef on new commands by defining them 628 * here 629 */ 630#define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS 631#define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE 632#define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE 633#define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE 634#define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE 635#define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE 636#define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE 637#define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT 638 639/* source-level API compatibility */ 640#define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG 641#define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG 642#define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE 643 644/** 645 * enum nl80211_attrs - nl80211 netlink attributes 646 * 647 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors 648 * 649 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf. 650 * /sys/class/ieee80211/<phyname>/index 651 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) 652 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters 653 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz 654 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ 655 * if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included): 656 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including 657 * this attribute) 658 * NL80211_CHAN_HT20 = HT20 only 659 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel 660 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel 661 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is 662 * less than or equal to the RTS threshold; allowed range: 1..255; 663 * dot11ShortRetryLimit; u8 664 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is 665 * greater than the RTS threshold; allowed range: 1..255; 666 * dot11ShortLongLimit; u8 667 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum 668 * length in octets for frames; allowed range: 256..8000, disable 669 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32 670 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length 671 * larger than or equal to this use RTS/CTS handshake); allowed range: 672 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32 673 * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11 674 * section 7.3.2.9; dot11CoverageClass; u8 675 * 676 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on 677 * @NL80211_ATTR_IFNAME: network interface name 678 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype 679 * 680 * @NL80211_ATTR_MAC: MAC address (various uses) 681 * 682 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of 683 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 684 * keys 685 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3) 686 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 687 * section 7.3.2.25.1, e.g. 0x000FAC04) 688 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 689 * CCMP keys, each six bytes in little endian 690 * 691 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU 692 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing 693 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE 694 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE 695 * 696 * @NL80211_ATTR_STA_AID: Association ID for the station (u16) 697 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of 698 * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2) 699 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by 700 * IEEE 802.11 7.3.1.6 (u16). 701 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported 702 * rates as defined by IEEE 802.11 7.3.2.2 but without the length 703 * restriction (at most %NL80211_MAX_SUPP_RATES). 704 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station 705 * to, or the AP interface the station was originally added to to. 706 * @NL80211_ATTR_STA_INFO: information about a station, part of station info 707 * given for %NL80211_CMD_GET_STATION, nested attribute containing 708 * info as possible, see &enum nl80211_sta_info. 709 * 710 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands, 711 * consisting of a nested array. 712 * 713 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes). 714 * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link. 715 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path. 716 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path 717 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at 718 * &enum nl80211_mpath_info. 719 * 720 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of 721 * &enum nl80211_mntr_flags. 722 * 723 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the 724 * current regulatory domain should be set to or is already set to. 725 * For example, 'CR', for Costa Rica. This attribute is used by the kernel 726 * to query the CRDA to retrieve one regulatory domain. This attribute can 727 * also be used by userspace to query the kernel for the currently set 728 * regulatory domain. We chose an alpha2 as that is also used by the 729 * IEEE-802.11d country information element to identify a country. 730 * Users can also simply ask the wireless core to set regulatory domain 731 * to a specific alpha2. 732 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory 733 * rules. 734 * 735 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1) 736 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled 737 * (u8, 0 or 1) 738 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled 739 * (u8, 0 or 1) 740 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic 741 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length 742 * restriction (at most %NL80211_MAX_SUPP_RATES). 743 * 744 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from 745 * association request when used with NL80211_CMD_NEW_STATION) 746 * 747 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all 748 * supported interface types, each a flag attribute with the number 749 * of the interface mode. 750 * 751 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for 752 * %NL80211_CMD_SET_MGMT_EXTRA_IE. 753 * 754 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with 755 * %NL80211_CMD_SET_MGMT_EXTRA_IE). 756 * 757 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with 758 * a single scan request, a wiphy attribute. 759 * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS: number of SSIDs you can 760 * scan with a single scheduled scan request, a wiphy attribute. 761 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements 762 * that can be added to a scan request 763 * @NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN: maximum length of information 764 * elements that can be added to a scheduled scan request 765 * 766 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz) 767 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive 768 * scanning and include a zero-length SSID (wildcard) for wildcard scan 769 * @NL80211_ATTR_BSS: scan result BSS 770 * 771 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain 772 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_* 773 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently 774 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*) 775 * 776 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies 777 * an array of command numbers (i.e. a mapping index to command number) 778 * that the driver for the given wiphy supports. 779 * 780 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header 781 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and 782 * NL80211_CMD_ASSOCIATE events 783 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets) 784 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type, 785 * represented as a u32 786 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and 787 * %NL80211_CMD_DISASSOCIATE, u16 788 * 789 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as 790 * a u32 791 * 792 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change 793 * due to considerations from a beacon hint. This attribute reflects 794 * the state of the channel _before_ the beacon hint processing. This 795 * attributes consists of a nested attribute containing 796 * NL80211_FREQUENCY_ATTR_* 797 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change 798 * due to considerations from a beacon hint. This attribute reflects 799 * the state of the channel _after_ the beacon hint processing. This 800 * attributes consists of a nested attribute containing 801 * NL80211_FREQUENCY_ATTR_* 802 * 803 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported 804 * cipher suites 805 * 806 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look 807 * for other networks on different channels 808 * 809 * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this 810 * is used, e.g., with %NL80211_CMD_AUTHENTICATE event 811 * 812 * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is 813 * used for the association (&enum nl80211_mfp, represented as a u32); 814 * this attribute can be used 815 * with %NL80211_CMD_ASSOCIATE request 816 * 817 * @NL80211_ATTR_STA_FLAGS2: Attribute containing a 818 * &struct nl80211_sta_flag_update. 819 * 820 * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls 821 * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in 822 * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE 823 * request, the driver will assume that the port is unauthorized until 824 * authorized by user space. Otherwise, port is marked authorized by 825 * default in station mode. 826 * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the 827 * ethertype that will be used for key negotiation. It can be 828 * specified with the associate and connect commands. If it is not 829 * specified, the value defaults to 0x888E (PAE, 802.1X). This 830 * attribute is also used as a flag in the wiphy information to 831 * indicate that protocols other than PAE are supported. 832 * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with 833 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom 834 * ethertype frames used for key negotiation must not be encrypted. 835 * 836 * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver. 837 * We recommend using nested, driver-specific attributes within this. 838 * 839 * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT 840 * event was due to the AP disconnecting the station, and not due to 841 * a local disconnect request. 842 * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT 843 * event (u16) 844 * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating 845 * that protected APs should be used. 846 * 847 * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT and ASSOCIATE to 848 * indicate which unicast key ciphers will be used with the connection 849 * (an array of u32). 850 * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT and ASSOCIATE to indicate 851 * which group key cipher will be used with the connection (a u32). 852 * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT and ASSOCIATE to indicate 853 * which WPA version(s) the AP we want to associate with is using 854 * (a u32 with flags from &enum nl80211_wpa_versions). 855 * @NL80211_ATTR_AKM_SUITES: Used with CONNECT and ASSOCIATE to indicate 856 * which key management algorithm(s) to use (an array of u32). 857 * 858 * @NL80211_ATTR_REQ_IE: (Re)association request information elements as 859 * sent out by the card, for ROAM and successful CONNECT events. 860 * @NL80211_ATTR_RESP_IE: (Re)association response information elements as 861 * sent by peer, for ROAM and successful CONNECT events. 862 * 863 * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE 864 * commands to specify using a reassociate frame 865 * 866 * @NL80211_ATTR_KEY: key information in a nested attribute with 867 * %NL80211_KEY_* sub-attributes 868 * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect() 869 * and join_ibss(), key information is in a nested attribute each 870 * with %NL80211_KEY_* sub-attributes 871 * 872 * @NL80211_ATTR_PID: Process ID of a network namespace. 873 * 874 * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for 875 * dumps. This number increases whenever the object list being 876 * dumped changes, and as such userspace can verify that it has 877 * obtained a complete and consistent snapshot by verifying that 878 * all dump messages contain the same generation number. If it 879 * changed then the list changed and the dump should be repeated 880 * completely from scratch. 881 * 882 * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface 883 * 884 * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of 885 * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute 886 * containing info as possible, see &enum survey_info. 887 * 888 * @NL80211_ATTR_PMKID: PMK material for PMKSA caching. 889 * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can 890 * cache, a wiphy attribute. 891 * 892 * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32. 893 * @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that 894 * specifies the maximum duration that can be requested with the 895 * remain-on-channel operation, in milliseconds, u32. 896 * 897 * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects. 898 * 899 * @NL80211_ATTR_TX_RATES: Nested set of attributes 900 * (enum nl80211_tx_rate_attributes) describing TX rates per band. The 901 * enum nl80211_band value is used as the index (nla_type() of the nested 902 * data. If a band is not included, it will be configured to allow all 903 * rates based on negotiated supported rates information. This attribute 904 * is used with %NL80211_CMD_SET_TX_BITRATE_MASK. 905 * 906 * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain 907 * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME. 908 * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the 909 * @NL80211_CMD_REGISTER_FRAME command. 910 * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a 911 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 912 * information about which frame types can be transmitted with 913 * %NL80211_CMD_FRAME. 914 * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a 915 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 916 * information about which frame types can be registered for RX. 917 * 918 * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was 919 * acknowledged by the recipient. 920 * 921 * @NL80211_ATTR_CQM: connection quality monitor configuration in a 922 * nested attribute with %NL80211_ATTR_CQM_* sub-attributes. 923 * 924 * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command 925 * is requesting a local authentication/association state change without 926 * invoking actual management frame exchange. This can be used with 927 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE, 928 * NL80211_CMD_DISASSOCIATE. 929 * 930 * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations 931 * connected to this BSS. 932 * 933 * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See 934 * &enum nl80211_tx_power_setting for possible values. 935 * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units. 936 * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING 937 * for non-automatic settings. 938 * 939 * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly 940 * means support for per-station GTKs. 941 * 942 * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting. 943 * This can be used to mask out antennas which are not attached or should 944 * not be used for transmitting. If an antenna is not selected in this 945 * bitmap the hardware is not allowed to transmit on this antenna. 946 * 947 * Each bit represents one antenna, starting with antenna 1 at the first 948 * bit. Depending on which antennas are selected in the bitmap, 802.11n 949 * drivers can derive which chainmasks to use (if all antennas belonging to 950 * a particular chain are disabled this chain should be disabled) and if 951 * a chain has diversity antennas wether diversity should be used or not. 952 * HT capabilities (STBC, TX Beamforming, Antenna selection) can be 953 * derived from the available chains after applying the antenna mask. 954 * Non-802.11n drivers can derive wether to use diversity or not. 955 * Drivers may reject configurations or RX/TX mask combinations they cannot 956 * support by returning -EINVAL. 957 * 958 * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving. 959 * This can be used to mask out antennas which are not attached or should 960 * not be used for receiving. If an antenna is not selected in this bitmap 961 * the hardware should not be configured to receive on this antenna. 962 * For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX. 963 * 964 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available 965 * for configuration as TX antennas via the above parameters. 966 * 967 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX: Bitmap of antennas which are available 968 * for configuration as RX antennas via the above parameters. 969 * 970 * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS 971 * 972 * @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be 973 * transmitted on another channel when the channel given doesn't match 974 * the current channel. If the current channel doesn't match and this 975 * flag isn't set, the frame will be rejected. This is also used as an 976 * nl80211 capability flag. 977 * 978 * @NL80211_ATTR_BSS_HTOPMODE: HT operation mode (u16) 979 * 980 * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags 981 * attributes, specifying what a key should be set as default as. 982 * See &enum nl80211_key_default_types. 983 * 984 * @NL80211_ATTR_MESH_SETUP: Optional mesh setup parameters. These cannot be 985 * changed once the mesh is active. 986 * @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute 987 * containing attributes from &enum nl80211_meshconf_params. 988 * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver 989 * allows auth frames in a mesh to be passed to userspace for processing via 990 * the @NL80211_MESH_SETUP_USERSPACE_AUTH flag. 991 * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as 992 * defined in &enum nl80211_plink_state. Used when userspace is 993 * driving the peer link management state machine. 994 * @NL80211_MESH_SETUP_USERSPACE_AMPE must be enabled. 995 * 996 * @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy 997 * capabilities, the supported WoWLAN triggers 998 * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to 999 * indicate which WoW triggers should be enabled. This is also 1000 * used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN 1001 * triggers. 1002 1003 * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan 1004 * cycles, in msecs. 1005 * 1006 * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported 1007 * interface combinations. In each nested item, it contains attributes 1008 * defined in &enum nl80211_if_combination_attrs. 1009 * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like 1010 * %NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that 1011 * are managed in software: interfaces of these types aren't subject to 1012 * any restrictions in their number or combinations. 1013 * 1014 * @%NL80211_ATTR_REKEY_DATA: nested attribute containing the information 1015 * necessary for GTK rekeying in the device, see &enum nl80211_rekey_data. 1016 * 1017 * @NL80211_ATTR_MAX: highest attribute number currently defined 1018 * @__NL80211_ATTR_AFTER_LAST: internal use 1019 */ 1020enum nl80211_attrs { 1021/* don't change the order or add anything between, this is ABI! */ 1022 NL80211_ATTR_UNSPEC, 1023 1024 NL80211_ATTR_WIPHY, 1025 NL80211_ATTR_WIPHY_NAME, 1026 1027 NL80211_ATTR_IFINDEX, 1028 NL80211_ATTR_IFNAME, 1029 NL80211_ATTR_IFTYPE, 1030 1031 NL80211_ATTR_MAC, 1032 1033 NL80211_ATTR_KEY_DATA, 1034 NL80211_ATTR_KEY_IDX, 1035 NL80211_ATTR_KEY_CIPHER, 1036 NL80211_ATTR_KEY_SEQ, 1037 NL80211_ATTR_KEY_DEFAULT, 1038 1039 NL80211_ATTR_BEACON_INTERVAL, 1040 NL80211_ATTR_DTIM_PERIOD, 1041 NL80211_ATTR_BEACON_HEAD, 1042 NL80211_ATTR_BEACON_TAIL, 1043 1044 NL80211_ATTR_STA_AID, 1045 NL80211_ATTR_STA_FLAGS, 1046 NL80211_ATTR_STA_LISTEN_INTERVAL, 1047 NL80211_ATTR_STA_SUPPORTED_RATES, 1048 NL80211_ATTR_STA_VLAN, 1049 NL80211_ATTR_STA_INFO, 1050 1051 NL80211_ATTR_WIPHY_BANDS, 1052 1053 NL80211_ATTR_MNTR_FLAGS, 1054 1055 NL80211_ATTR_MESH_ID, 1056 NL80211_ATTR_STA_PLINK_ACTION, 1057 NL80211_ATTR_MPATH_NEXT_HOP, 1058 NL80211_ATTR_MPATH_INFO, 1059 1060 NL80211_ATTR_BSS_CTS_PROT, 1061 NL80211_ATTR_BSS_SHORT_PREAMBLE, 1062 NL80211_ATTR_BSS_SHORT_SLOT_TIME, 1063 1064 NL80211_ATTR_HT_CAPABILITY, 1065 1066 NL80211_ATTR_SUPPORTED_IFTYPES, 1067 1068 NL80211_ATTR_REG_ALPHA2, 1069 NL80211_ATTR_REG_RULES, 1070 1071 NL80211_ATTR_MESH_CONFIG, 1072 1073 NL80211_ATTR_BSS_BASIC_RATES, 1074 1075 NL80211_ATTR_WIPHY_TXQ_PARAMS, 1076 NL80211_ATTR_WIPHY_FREQ, 1077 NL80211_ATTR_WIPHY_CHANNEL_TYPE, 1078 1079 NL80211_ATTR_KEY_DEFAULT_MGMT, 1080 1081 NL80211_ATTR_MGMT_SUBTYPE, 1082 NL80211_ATTR_IE, 1083 1084 NL80211_ATTR_MAX_NUM_SCAN_SSIDS, 1085 1086 NL80211_ATTR_SCAN_FREQUENCIES, 1087 NL80211_ATTR_SCAN_SSIDS, 1088 NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */ 1089 NL80211_ATTR_BSS, 1090 1091 NL80211_ATTR_REG_INITIATOR, 1092 NL80211_ATTR_REG_TYPE, 1093 1094 NL80211_ATTR_SUPPORTED_COMMANDS, 1095 1096 NL80211_ATTR_FRAME, 1097 NL80211_ATTR_SSID, 1098 NL80211_ATTR_AUTH_TYPE, 1099 NL80211_ATTR_REASON_CODE, 1100 1101 NL80211_ATTR_KEY_TYPE, 1102 1103 NL80211_ATTR_MAX_SCAN_IE_LEN, 1104 NL80211_ATTR_CIPHER_SUITES, 1105 1106 NL80211_ATTR_FREQ_BEFORE, 1107 NL80211_ATTR_FREQ_AFTER, 1108 1109 NL80211_ATTR_FREQ_FIXED, 1110 1111 1112 NL80211_ATTR_WIPHY_RETRY_SHORT, 1113 NL80211_ATTR_WIPHY_RETRY_LONG, 1114 NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 1115 NL80211_ATTR_WIPHY_RTS_THRESHOLD, 1116 1117 NL80211_ATTR_TIMED_OUT, 1118 1119 NL80211_ATTR_USE_MFP, 1120 1121 NL80211_ATTR_STA_FLAGS2, 1122 1123 NL80211_ATTR_CONTROL_PORT, 1124 1125 NL80211_ATTR_TESTDATA, 1126 1127 NL80211_ATTR_PRIVACY, 1128 1129 NL80211_ATTR_DISCONNECTED_BY_AP, 1130 NL80211_ATTR_STATUS_CODE, 1131 1132 NL80211_ATTR_CIPHER_SUITES_PAIRWISE, 1133 NL80211_ATTR_CIPHER_SUITE_GROUP, 1134 NL80211_ATTR_WPA_VERSIONS, 1135 NL80211_ATTR_AKM_SUITES, 1136 1137 NL80211_ATTR_REQ_IE, 1138 NL80211_ATTR_RESP_IE, 1139 1140 NL80211_ATTR_PREV_BSSID, 1141 1142 NL80211_ATTR_KEY, 1143 NL80211_ATTR_KEYS, 1144 1145 NL80211_ATTR_PID, 1146 1147 NL80211_ATTR_4ADDR, 1148 1149 NL80211_ATTR_SURVEY_INFO, 1150 1151 NL80211_ATTR_PMKID, 1152 NL80211_ATTR_MAX_NUM_PMKIDS, 1153 1154 NL80211_ATTR_DURATION, 1155 1156 NL80211_ATTR_COOKIE, 1157 1158 NL80211_ATTR_WIPHY_COVERAGE_CLASS, 1159 1160 NL80211_ATTR_TX_RATES, 1161 1162 NL80211_ATTR_FRAME_MATCH, 1163 1164 NL80211_ATTR_ACK, 1165 1166 NL80211_ATTR_PS_STATE, 1167 1168 NL80211_ATTR_CQM, 1169 1170 NL80211_ATTR_LOCAL_STATE_CHANGE, 1171 1172 NL80211_ATTR_AP_ISOLATE, 1173 1174 NL80211_ATTR_WIPHY_TX_POWER_SETTING, 1175 NL80211_ATTR_WIPHY_TX_POWER_LEVEL, 1176 1177 NL80211_ATTR_TX_FRAME_TYPES, 1178 NL80211_ATTR_RX_FRAME_TYPES, 1179 NL80211_ATTR_FRAME_TYPE, 1180 1181 NL80211_ATTR_CONTROL_PORT_ETHERTYPE, 1182 NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, 1183 1184 NL80211_ATTR_SUPPORT_IBSS_RSN, 1185 1186 NL80211_ATTR_WIPHY_ANTENNA_TX, 1187 NL80211_ATTR_WIPHY_ANTENNA_RX, 1188 1189 NL80211_ATTR_MCAST_RATE, 1190 1191 NL80211_ATTR_OFFCHANNEL_TX_OK, 1192 1193 NL80211_ATTR_BSS_HT_OPMODE, 1194 1195 NL80211_ATTR_KEY_DEFAULT_TYPES, 1196 1197 NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION, 1198 1199 NL80211_ATTR_MESH_SETUP, 1200 1201 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX, 1202 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX, 1203 1204 NL80211_ATTR_SUPPORT_MESH_AUTH, 1205 NL80211_ATTR_STA_PLINK_STATE, 1206 1207 NL80211_ATTR_WOWLAN_TRIGGERS, 1208 NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, 1209 1210 NL80211_ATTR_SCHED_SCAN_INTERVAL, 1211 1212 NL80211_ATTR_INTERFACE_COMBINATIONS, 1213 NL80211_ATTR_SOFTWARE_IFTYPES, 1214 1215 NL80211_ATTR_REKEY_DATA, 1216 1217 NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS, 1218 NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN, 1219 1220 /* add attributes here, update the policy in nl80211.c */ 1221 1222 __NL80211_ATTR_AFTER_LAST, 1223 NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1 1224}; 1225 1226/* source-level API compatibility */ 1227#define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION 1228#define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG 1229 1230/* 1231 * Allow user space programs to use #ifdef on new attributes by defining them 1232 * here 1233 */ 1234#define NL80211_CMD_CONNECT NL80211_CMD_CONNECT 1235#define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY 1236#define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES 1237#define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS 1238#define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ 1239#define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE 1240#define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE 1241#define NL80211_ATTR_IE NL80211_ATTR_IE 1242#define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR 1243#define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE 1244#define NL80211_ATTR_FRAME NL80211_ATTR_FRAME 1245#define NL80211_ATTR_SSID NL80211_ATTR_SSID 1246#define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE 1247#define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE 1248#define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE 1249#define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP 1250#define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS 1251#define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES 1252#define NL80211_ATTR_KEY NL80211_ATTR_KEY 1253#define NL80211_ATTR_KEYS NL80211_ATTR_KEYS 1254 1255#define NL80211_MAX_SUPP_RATES 32 1256#define NL80211_MAX_SUPP_REG_RULES 32 1257#define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0 1258#define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16 1259#define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24 1260#define NL80211_HT_CAPABILITY_LEN 26 1261 1262#define NL80211_MAX_NR_CIPHER_SUITES 5 1263#define NL80211_MAX_NR_AKM_SUITES 2 1264 1265/** 1266 * enum nl80211_iftype - (virtual) interface types 1267 * 1268 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides 1269 * @NL80211_IFTYPE_ADHOC: independent BSS member 1270 * @NL80211_IFTYPE_STATION: managed BSS member 1271 * @NL80211_IFTYPE_AP: access point 1272 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points; VLAN interfaces 1273 * are a bit special in that they must always be tied to a pre-existing 1274 * AP type interface. 1275 * @NL80211_IFTYPE_WDS: wireless distribution interface 1276 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames 1277 * @NL80211_IFTYPE_MESH_POINT: mesh point 1278 * @NL80211_IFTYPE_P2P_CLIENT: P2P client 1279 * @NL80211_IFTYPE_P2P_GO: P2P group owner 1280 * @NL80211_IFTYPE_MAX: highest interface type number currently defined 1281 * @NUM_NL80211_IFTYPES: number of defined interface types 1282 * 1283 * These values are used with the %NL80211_ATTR_IFTYPE 1284 * to set the type of an interface. 1285 * 1286 */ 1287enum nl80211_iftype { 1288 NL80211_IFTYPE_UNSPECIFIED, 1289 NL80211_IFTYPE_ADHOC, 1290 NL80211_IFTYPE_STATION, 1291 NL80211_IFTYPE_AP, 1292 NL80211_IFTYPE_AP_VLAN, 1293 NL80211_IFTYPE_WDS, 1294 NL80211_IFTYPE_MONITOR, 1295 NL80211_IFTYPE_MESH_POINT, 1296 NL80211_IFTYPE_P2P_CLIENT, 1297 NL80211_IFTYPE_P2P_GO, 1298 1299 /* keep last */ 1300 NUM_NL80211_IFTYPES, 1301 NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1 1302}; 1303 1304/** 1305 * enum nl80211_sta_flags - station flags 1306 * 1307 * Station flags. When a station is added to an AP interface, it is 1308 * assumed to be already associated (and hence authenticated.) 1309 * 1310 * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved 1311 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X) 1312 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames 1313 * with short barker preamble 1314 * @NL80211_STA_FLAG_WME: station is WME/QoS capable 1315 * @NL80211_STA_FLAG_MFP: station uses management frame protection 1316 * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated 1317 * @NL80211_STA_FLAG_MAX: highest station flag number currently defined 1318 * @__NL80211_STA_FLAG_AFTER_LAST: internal use 1319 */ 1320enum nl80211_sta_flags { 1321 __NL80211_STA_FLAG_INVALID, 1322 NL80211_STA_FLAG_AUTHORIZED, 1323 NL80211_STA_FLAG_SHORT_PREAMBLE, 1324 NL80211_STA_FLAG_WME, 1325 NL80211_STA_FLAG_MFP, 1326 NL80211_STA_FLAG_AUTHENTICATED, 1327 1328 /* keep last */ 1329 __NL80211_STA_FLAG_AFTER_LAST, 1330 NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1 1331}; 1332 1333/** 1334 * struct nl80211_sta_flag_update - station flags mask/set 1335 * @mask: mask of station flags to set 1336 * @set: which values to set them to 1337 * 1338 * Both mask and set contain bits as per &enum nl80211_sta_flags. 1339 */ 1340struct nl80211_sta_flag_update { 1341 __u32 mask; 1342 __u32 set; 1343} __attribute__((packed)); 1344 1345/** 1346 * enum nl80211_rate_info - bitrate information 1347 * 1348 * These attribute types are used with %NL80211_STA_INFO_TXRATE 1349 * when getting information about the bitrate of a station. 1350 * 1351 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved 1352 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s) 1353 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8) 1354 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate 1355 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval 1356 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined 1357 * @__NL80211_RATE_INFO_AFTER_LAST: internal use 1358 */ 1359enum nl80211_rate_info { 1360 __NL80211_RATE_INFO_INVALID, 1361 NL80211_RATE_INFO_BITRATE, 1362 NL80211_RATE_INFO_MCS, 1363 NL80211_RATE_INFO_40_MHZ_WIDTH, 1364 NL80211_RATE_INFO_SHORT_GI, 1365 1366 /* keep last */ 1367 __NL80211_RATE_INFO_AFTER_LAST, 1368 NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1 1369}; 1370 1371/** 1372 * enum nl80211_sta_bss_param - BSS information collected by STA 1373 * 1374 * These attribute types are used with %NL80211_STA_INFO_BSS_PARAM 1375 * when getting information about the bitrate of a station. 1376 * 1377 * @__NL80211_STA_BSS_PARAM_INVALID: attribute number 0 is reserved 1378 * @NL80211_STA_BSS_PARAM_CTS_PROT: whether CTS protection is enabled (flag) 1379 * @NL80211_STA_BSS_PARAM_SHORT_PREAMBLE: whether short preamble is enabled 1380 * (flag) 1381 * @NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME: whether short slot time is enabled 1382 * (flag) 1383 * @NL80211_STA_BSS_PARAM_DTIM_PERIOD: DTIM period for beaconing (u8) 1384 * @NL80211_STA_BSS_PARAM_BEACON_INTERVAL: Beacon interval (u16) 1385 * @NL80211_STA_BSS_PARAM_MAX: highest sta_bss_param number currently defined 1386 * @__NL80211_STA_BSS_PARAM_AFTER_LAST: internal use 1387 */ 1388enum nl80211_sta_bss_param { 1389 __NL80211_STA_BSS_PARAM_INVALID, 1390 NL80211_STA_BSS_PARAM_CTS_PROT, 1391 NL80211_STA_BSS_PARAM_SHORT_PREAMBLE, 1392 NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME, 1393 NL80211_STA_BSS_PARAM_DTIM_PERIOD, 1394 NL80211_STA_BSS_PARAM_BEACON_INTERVAL, 1395 1396 /* keep last */ 1397 __NL80211_STA_BSS_PARAM_AFTER_LAST, 1398 NL80211_STA_BSS_PARAM_MAX = __NL80211_STA_BSS_PARAM_AFTER_LAST - 1 1399}; 1400 1401/** 1402 * enum nl80211_sta_info - station information 1403 * 1404 * These attribute types are used with %NL80211_ATTR_STA_INFO 1405 * when getting information about a station. 1406 * 1407 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved 1408 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs) 1409 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station) 1410 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station) 1411 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm) 1412 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute 1413 * containing info as possible, see &enum nl80211_rate_info 1414 * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station) 1415 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this 1416 * station) 1417 * @NL80211_STA_INFO_TX_RETRIES: total retries (u32, to this station) 1418 * @NL80211_STA_INFO_TX_FAILED: total failed packets (u32, to this station) 1419 * @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm) 1420 * @NL80211_STA_INFO_LLID: the station's mesh LLID 1421 * @NL80211_STA_INFO_PLID: the station's mesh PLID 1422 * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station 1423 * (see %enum nl80211_plink_state) 1424 * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested 1425 * attribute, like NL80211_STA_INFO_TX_BITRATE. 1426 * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute 1427 * containing info as possible, see &enum nl80211_sta_bss_param 1428 * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected 1429 * @__NL80211_STA_INFO_AFTER_LAST: internal 1430 * @NL80211_STA_INFO_MAX: highest possible station info attribute 1431 */ 1432enum nl80211_sta_info { 1433 __NL80211_STA_INFO_INVALID, 1434 NL80211_STA_INFO_INACTIVE_TIME, 1435 NL80211_STA_INFO_RX_BYTES, 1436 NL80211_STA_INFO_TX_BYTES, 1437 NL80211_STA_INFO_LLID, 1438 NL80211_STA_INFO_PLID, 1439 NL80211_STA_INFO_PLINK_STATE, 1440 NL80211_STA_INFO_SIGNAL, 1441 NL80211_STA_INFO_TX_BITRATE, 1442 NL80211_STA_INFO_RX_PACKETS, 1443 NL80211_STA_INFO_TX_PACKETS, 1444 NL80211_STA_INFO_TX_RETRIES, 1445 NL80211_STA_INFO_TX_FAILED, 1446 NL80211_STA_INFO_SIGNAL_AVG, 1447 NL80211_STA_INFO_RX_BITRATE, 1448 NL80211_STA_INFO_BSS_PARAM, 1449 NL80211_STA_INFO_CONNECTED_TIME, 1450 1451 /* keep last */ 1452 __NL80211_STA_INFO_AFTER_LAST, 1453 NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1 1454}; 1455 1456/** 1457 * enum nl80211_mpath_flags - nl80211 mesh path flags 1458 * 1459 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active 1460 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running 1461 * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN 1462 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set 1463 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded 1464 */ 1465enum nl80211_mpath_flags { 1466 NL80211_MPATH_FLAG_ACTIVE = 1<<0, 1467 NL80211_MPATH_FLAG_RESOLVING = 1<<1, 1468 NL80211_MPATH_FLAG_SN_VALID = 1<<2, 1469 NL80211_MPATH_FLAG_FIXED = 1<<3, 1470 NL80211_MPATH_FLAG_RESOLVED = 1<<4, 1471}; 1472 1473/** 1474 * enum nl80211_mpath_info - mesh path information 1475 * 1476 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting 1477 * information about a mesh path. 1478 * 1479 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved 1480 * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination 1481 * @NL80211_MPATH_INFO_SN: destination sequence number 1482 * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path 1483 * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now 1484 * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in 1485 * &enum nl80211_mpath_flags; 1486 * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec 1487 * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries 1488 * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number 1489 * currently defind 1490 * @__NL80211_MPATH_INFO_AFTER_LAST: internal use 1491 */ 1492enum nl80211_mpath_info { 1493 __NL80211_MPATH_INFO_INVALID, 1494 NL80211_MPATH_INFO_FRAME_QLEN, 1495 NL80211_MPATH_INFO_SN, 1496 NL80211_MPATH_INFO_METRIC, 1497 NL80211_MPATH_INFO_EXPTIME, 1498 NL80211_MPATH_INFO_FLAGS, 1499 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT, 1500 NL80211_MPATH_INFO_DISCOVERY_RETRIES, 1501 1502 /* keep last */ 1503 __NL80211_MPATH_INFO_AFTER_LAST, 1504 NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1 1505}; 1506 1507/** 1508 * enum nl80211_band_attr - band attributes 1509 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved 1510 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band, 1511 * an array of nested frequency attributes 1512 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band, 1513 * an array of nested bitrate attributes 1514 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as 1515 * defined in 802.11n 1516 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE 1517 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n 1518 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n 1519 * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined 1520 * @__NL80211_BAND_ATTR_AFTER_LAST: internal use 1521 */ 1522enum nl80211_band_attr { 1523 __NL80211_BAND_ATTR_INVALID, 1524 NL80211_BAND_ATTR_FREQS, 1525 NL80211_BAND_ATTR_RATES, 1526 1527 NL80211_BAND_ATTR_HT_MCS_SET, 1528 NL80211_BAND_ATTR_HT_CAPA, 1529 NL80211_BAND_ATTR_HT_AMPDU_FACTOR, 1530 NL80211_BAND_ATTR_HT_AMPDU_DENSITY, 1531 1532 /* keep last */ 1533 __NL80211_BAND_ATTR_AFTER_LAST, 1534 NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 1535}; 1536 1537#define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA 1538 1539/** 1540 * enum nl80211_frequency_attr - frequency attributes 1541 * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved 1542 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz 1543 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current 1544 * regulatory domain. 1545 * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is 1546 * permitted on this channel in current regulatory domain. 1547 * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted 1548 * on this channel in current regulatory domain. 1549 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory 1550 * on this channel in current regulatory domain. 1551 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm 1552 * (100 * dBm). 1553 * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number 1554 * currently defined 1555 * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use 1556 */ 1557enum nl80211_frequency_attr { 1558 __NL80211_FREQUENCY_ATTR_INVALID, 1559 NL80211_FREQUENCY_ATTR_FREQ, 1560 NL80211_FREQUENCY_ATTR_DISABLED, 1561 NL80211_FREQUENCY_ATTR_PASSIVE_SCAN, 1562 NL80211_FREQUENCY_ATTR_NO_IBSS, 1563 NL80211_FREQUENCY_ATTR_RADAR, 1564 NL80211_FREQUENCY_ATTR_MAX_TX_POWER, 1565 1566 /* keep last */ 1567 __NL80211_FREQUENCY_ATTR_AFTER_LAST, 1568 NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1 1569}; 1570 1571#define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER 1572 1573/** 1574 * enum nl80211_bitrate_attr - bitrate attributes 1575 * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved 1576 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps 1577 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported 1578 * in 2.4 GHz band. 1579 * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number 1580 * currently defined 1581 * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use 1582 */ 1583enum nl80211_bitrate_attr { 1584 __NL80211_BITRATE_ATTR_INVALID, 1585 NL80211_BITRATE_ATTR_RATE, 1586 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE, 1587 1588 /* keep last */ 1589 __NL80211_BITRATE_ATTR_AFTER_LAST, 1590 NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1 1591}; 1592 1593/** 1594 * enum nl80211_initiator - Indicates the initiator of a reg domain request 1595 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world 1596 * regulatory domain. 1597 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the 1598 * regulatory domain. 1599 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the 1600 * wireless core it thinks its knows the regulatory domain we should be in. 1601 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an 1602 * 802.11 country information element with regulatory information it 1603 * thinks we should consider. cfg80211 only processes the country 1604 * code from the IE, and relies on the regulatory domain information 1605 * structure passed by userspace (CRDA) from our wireless-regdb. 1606 * If a channel is enabled but the country code indicates it should 1607 * be disabled we disable the channel and re-enable it upon disassociation. 1608 */ 1609enum nl80211_reg_initiator { 1610 NL80211_REGDOM_SET_BY_CORE, 1611 NL80211_REGDOM_SET_BY_USER, 1612 NL80211_REGDOM_SET_BY_DRIVER, 1613 NL80211_REGDOM_SET_BY_COUNTRY_IE, 1614}; 1615 1616/** 1617 * enum nl80211_reg_type - specifies the type of regulatory domain 1618 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains 1619 * to a specific country. When this is set you can count on the 1620 * ISO / IEC 3166 alpha2 country code being valid. 1621 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory 1622 * domain. 1623 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom 1624 * driver specific world regulatory domain. These do not apply system-wide 1625 * and are only applicable to the individual devices which have requested 1626 * them to be applied. 1627 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product 1628 * of an intersection between two regulatory domains -- the previously 1629 * set regulatory domain on the system and the last accepted regulatory 1630 * domain request to be processed. 1631 */ 1632enum nl80211_reg_type { 1633 NL80211_REGDOM_TYPE_COUNTRY, 1634 NL80211_REGDOM_TYPE_WORLD, 1635 NL80211_REGDOM_TYPE_CUSTOM_WORLD, 1636 NL80211_REGDOM_TYPE_INTERSECTION, 1637}; 1638 1639/** 1640 * enum nl80211_reg_rule_attr - regulatory rule attributes 1641 * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved 1642 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional 1643 * considerations for a given frequency range. These are the 1644 * &enum nl80211_reg_rule_flags. 1645 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory 1646 * rule in KHz. This is not a center of frequency but an actual regulatory 1647 * band edge. 1648 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule 1649 * in KHz. This is not a center a frequency but an actual regulatory 1650 * band edge. 1651 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this 1652 * frequency range, in KHz. 1653 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain 1654 * for a given frequency range. The value is in mBi (100 * dBi). 1655 * If you don't have one then don't send this. 1656 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for 1657 * a given frequency range. The value is in mBm (100 * dBm). 1658 * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number 1659 * currently defined 1660 * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use 1661 */ 1662enum nl80211_reg_rule_attr { 1663 __NL80211_REG_RULE_ATTR_INVALID, 1664 NL80211_ATTR_REG_RULE_FLAGS, 1665 1666 NL80211_ATTR_FREQ_RANGE_START, 1667 NL80211_ATTR_FREQ_RANGE_END, 1668 NL80211_ATTR_FREQ_RANGE_MAX_BW, 1669 1670 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, 1671 NL80211_ATTR_POWER_RULE_MAX_EIRP, 1672 1673 /* keep last */ 1674 __NL80211_REG_RULE_ATTR_AFTER_LAST, 1675 NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1 1676}; 1677 1678/** 1679 * enum nl80211_reg_rule_flags - regulatory rule flags 1680 * 1681 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed 1682 * @NL80211_RRF_NO_CCK: CCK modulation not allowed 1683 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed 1684 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed 1685 * @NL80211_RRF_DFS: DFS support is required to be used 1686 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links 1687 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links 1688 * @NL80211_RRF_PASSIVE_SCAN: passive scan is required 1689 * @NL80211_RRF_NO_IBSS: no IBSS is allowed 1690 */ 1691enum nl80211_reg_rule_flags { 1692 NL80211_RRF_NO_OFDM = 1<<0, 1693 NL80211_RRF_NO_CCK = 1<<1, 1694 NL80211_RRF_NO_INDOOR = 1<<2, 1695 NL80211_RRF_NO_OUTDOOR = 1<<3, 1696 NL80211_RRF_DFS = 1<<4, 1697 NL80211_RRF_PTP_ONLY = 1<<5, 1698 NL80211_RRF_PTMP_ONLY = 1<<6, 1699 NL80211_RRF_PASSIVE_SCAN = 1<<7, 1700 NL80211_RRF_NO_IBSS = 1<<8, 1701}; 1702 1703/** 1704 * enum nl80211_survey_info - survey information 1705 * 1706 * These attribute types are used with %NL80211_ATTR_SURVEY_INFO 1707 * when getting information about a survey. 1708 * 1709 * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved 1710 * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel 1711 * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm) 1712 * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used 1713 * @NL80211_SURVEY_INFO_CHANNEL_TIME: amount of time (in ms) that the radio 1714 * spent on this channel 1715 * @NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY: amount of the time the primary 1716 * channel was sensed busy (either due to activity or energy detect) 1717 * @NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY: amount of time the extension 1718 * channel was sensed busy 1719 * @NL80211_SURVEY_INFO_CHANNEL_TIME_RX: amount of time the radio spent 1720 * receiving data 1721 * @NL80211_SURVEY_INFO_CHANNEL_TIME_TX: amount of time the radio spent 1722 * transmitting data 1723 * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number 1724 * currently defined 1725 * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use 1726 */ 1727enum nl80211_survey_info { 1728 __NL80211_SURVEY_INFO_INVALID, 1729 NL80211_SURVEY_INFO_FREQUENCY, 1730 NL80211_SURVEY_INFO_NOISE, 1731 NL80211_SURVEY_INFO_IN_USE, 1732 NL80211_SURVEY_INFO_CHANNEL_TIME, 1733 NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY, 1734 NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY, 1735 NL80211_SURVEY_INFO_CHANNEL_TIME_RX, 1736 NL80211_SURVEY_INFO_CHANNEL_TIME_TX, 1737 1738 /* keep last */ 1739 __NL80211_SURVEY_INFO_AFTER_LAST, 1740 NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1 1741}; 1742 1743/** 1744 * enum nl80211_mntr_flags - monitor configuration flags 1745 * 1746 * Monitor configuration flags. 1747 * 1748 * @__NL80211_MNTR_FLAG_INVALID: reserved 1749 * 1750 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS 1751 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP 1752 * @NL80211_MNTR_FLAG_CONTROL: pass control frames 1753 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering 1754 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing. 1755 * overrides all other flags. 1756 * 1757 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use 1758 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag 1759 */ 1760enum nl80211_mntr_flags { 1761 __NL80211_MNTR_FLAG_INVALID, 1762 NL80211_MNTR_FLAG_FCSFAIL, 1763 NL80211_MNTR_FLAG_PLCPFAIL, 1764 NL80211_MNTR_FLAG_CONTROL, 1765 NL80211_MNTR_FLAG_OTHER_BSS, 1766 NL80211_MNTR_FLAG_COOK_FRAMES, 1767 1768 /* keep last */ 1769 __NL80211_MNTR_FLAG_AFTER_LAST, 1770 NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1 1771}; 1772 1773/** 1774 * enum nl80211_meshconf_params - mesh configuration parameters 1775 * 1776 * Mesh configuration parameters. These can be changed while the mesh is 1777 * active. 1778 * 1779 * @__NL80211_MESHCONF_INVALID: internal use 1780 * 1781 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in 1782 * millisecond units, used by the Peer Link Open message 1783 * 1784 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in 1785 * millisecond units, used by the peer link management to close a peer link 1786 * 1787 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in 1788 * millisecond units 1789 * 1790 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed 1791 * on this mesh interface 1792 * 1793 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link 1794 * open retries that can be sent to establish a new peer link instance in a 1795 * mesh 1796 * 1797 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh 1798 * point. 1799 * 1800 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically 1801 * open peer links when we detect compatible mesh peers. 1802 * 1803 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames 1804 * containing a PREQ that an MP can send to a particular destination (path 1805 * target) 1806 * 1807 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths 1808 * (in milliseconds) 1809 * 1810 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait 1811 * until giving up on a path discovery (in milliseconds) 1812 * 1813 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh 1814 * points receiving a PREQ shall consider the forwarding information from the 1815 * root to be valid. (TU = time unit) 1816 * 1817 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in 1818 * TUs) during which an MP can send only one action frame containing a PREQ 1819 * reference element 1820 * 1821 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs) 1822 * that it takes for an HWMP information element to propagate across the mesh 1823 * 1824 * @NL80211_MESHCONF_HWMP_ROOTMODE: whether root mode is enabled or not 1825 * 1826 * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a 1827 * source mesh point for path selection elements. 1828 * 1829 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute 1830 * 1831 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use 1832 */ 1833enum nl80211_meshconf_params { 1834 __NL80211_MESHCONF_INVALID, 1835 NL80211_MESHCONF_RETRY_TIMEOUT, 1836 NL80211_MESHCONF_CONFIRM_TIMEOUT, 1837 NL80211_MESHCONF_HOLDING_TIMEOUT, 1838 NL80211_MESHCONF_MAX_PEER_LINKS, 1839 NL80211_MESHCONF_MAX_RETRIES, 1840 NL80211_MESHCONF_TTL, 1841 NL80211_MESHCONF_AUTO_OPEN_PLINKS, 1842 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, 1843 NL80211_MESHCONF_PATH_REFRESH_TIME, 1844 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, 1845 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, 1846 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, 1847 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, 1848 NL80211_MESHCONF_HWMP_ROOTMODE, 1849 NL80211_MESHCONF_ELEMENT_TTL, 1850 1851 /* keep last */ 1852 __NL80211_MESHCONF_ATTR_AFTER_LAST, 1853 NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1 1854}; 1855 1856/** 1857 * enum nl80211_mesh_setup_params - mesh setup parameters 1858 * 1859 * Mesh setup parameters. These are used to start/join a mesh and cannot be 1860 * changed while the mesh is active. 1861 * 1862 * @__NL80211_MESH_SETUP_INVALID: Internal use 1863 * 1864 * @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL: Enable this option to use a 1865 * vendor specific path selection algorithm or disable it to use the default 1866 * HWMP. 1867 * 1868 * @NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC: Enable this option to use a 1869 * vendor specific path metric or disable it to use the default Airtime 1870 * metric. 1871 * 1872 * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a 1873 * robust security network ie, or a vendor specific information element that 1874 * vendors will use to identify the path selection methods and metrics in use. 1875 * 1876 * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication 1877 * daemon will be authenticating mesh candidates. 1878 * 1879 * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication 1880 * daemon will be securing peer link frames. AMPE is a secured version of Mesh 1881 * Peering Management (MPM) and is implemented with the assistance of a 1882 * userspace daemon. When this flag is set, the kernel will send peer 1883 * management frames to a userspace daemon that will implement AMPE 1884 * functionality (security capabilities selection, key confirmation, and key 1885 * management). When the flag is unset (default), the kernel can autonomously 1886 * complete (unsecured) mesh peering without the need of a userspace daemon. 1887 * 1888 * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number 1889 * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use 1890 */ 1891enum nl80211_mesh_setup_params { 1892 __NL80211_MESH_SETUP_INVALID, 1893 NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, 1894 NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, 1895 NL80211_MESH_SETUP_IE, 1896 NL80211_MESH_SETUP_USERSPACE_AUTH, 1897 NL80211_MESH_SETUP_USERSPACE_AMPE, 1898 1899 /* keep last */ 1900 __NL80211_MESH_SETUP_ATTR_AFTER_LAST, 1901 NL80211_MESH_SETUP_ATTR_MAX = __NL80211_MESH_SETUP_ATTR_AFTER_LAST - 1 1902}; 1903 1904/** 1905 * enum nl80211_txq_attr - TX queue parameter attributes 1906 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved 1907 * @NL80211_TXQ_ATTR_QUEUE: TX queue identifier (NL80211_TXQ_Q_*) 1908 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning 1909 * disabled 1910 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form 1911 * 2^n-1 in the range 1..32767] 1912 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form 1913 * 2^n-1 in the range 1..32767] 1914 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255] 1915 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal 1916 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number 1917 */ 1918enum nl80211_txq_attr { 1919 __NL80211_TXQ_ATTR_INVALID, 1920 NL80211_TXQ_ATTR_QUEUE, 1921 NL80211_TXQ_ATTR_TXOP, 1922 NL80211_TXQ_ATTR_CWMIN, 1923 NL80211_TXQ_ATTR_CWMAX, 1924 NL80211_TXQ_ATTR_AIFS, 1925 1926 /* keep last */ 1927 __NL80211_TXQ_ATTR_AFTER_LAST, 1928 NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1 1929}; 1930 1931enum nl80211_txq_q { 1932 NL80211_TXQ_Q_VO, 1933 NL80211_TXQ_Q_VI, 1934 NL80211_TXQ_Q_BE, 1935 NL80211_TXQ_Q_BK 1936}; 1937 1938enum nl80211_channel_type { 1939 NL80211_CHAN_NO_HT, 1940 NL80211_CHAN_HT20, 1941 NL80211_CHAN_HT40MINUS, 1942 NL80211_CHAN_HT40PLUS 1943}; 1944 1945/** 1946 * enum nl80211_bss - netlink attributes for a BSS 1947 * 1948 * @__NL80211_BSS_INVALID: invalid 1949 * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets) 1950 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32) 1951 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64) 1952 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16) 1953 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16) 1954 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the 1955 * raw information elements from the probe response/beacon (bin); 1956 * if the %NL80211_BSS_BEACON_IES attribute is present, the IEs here are 1957 * from a Probe Response frame; otherwise they are from a Beacon frame. 1958 * However, if the driver does not indicate the source of the IEs, these 1959 * IEs may be from either frame subtype. 1960 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon 1961 * in mBm (100 * dBm) (s32) 1962 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon 1963 * in unspecified units, scaled to 0..100 (u8) 1964 * @NL80211_BSS_STATUS: status, if this BSS is "used" 1965 * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms 1966 * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information 1967 * elements from a Beacon frame (bin); not present if no Beacon frame has 1968 * yet been received 1969 * @__NL80211_BSS_AFTER_LAST: internal 1970 * @NL80211_BSS_MAX: highest BSS attribute 1971 */ 1972enum nl80211_bss { 1973 __NL80211_BSS_INVALID, 1974 NL80211_BSS_BSSID, 1975 NL80211_BSS_FREQUENCY, 1976 NL80211_BSS_TSF, 1977 NL80211_BSS_BEACON_INTERVAL, 1978 NL80211_BSS_CAPABILITY, 1979 NL80211_BSS_INFORMATION_ELEMENTS, 1980 NL80211_BSS_SIGNAL_MBM, 1981 NL80211_BSS_SIGNAL_UNSPEC, 1982 NL80211_BSS_STATUS, 1983 NL80211_BSS_SEEN_MS_AGO, 1984 NL80211_BSS_BEACON_IES, 1985 1986 /* keep last */ 1987 __NL80211_BSS_AFTER_LAST, 1988 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1 1989}; 1990 1991/** 1992 * enum nl80211_bss_status - BSS "status" 1993 * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS. 1994 * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS. 1995 * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS. 1996 * 1997 * The BSS status is a BSS attribute in scan dumps, which 1998 * indicates the status the interface has wrt. this BSS. 1999 */ 2000enum nl80211_bss_status { 2001 NL80211_BSS_STATUS_AUTHENTICATED, 2002 NL80211_BSS_STATUS_ASSOCIATED, 2003 NL80211_BSS_STATUS_IBSS_JOINED, 2004}; 2005 2006/** 2007 * enum nl80211_auth_type - AuthenticationType 2008 * 2009 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication 2010 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only) 2011 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r) 2012 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP) 2013 * @__NL80211_AUTHTYPE_NUM: internal 2014 * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm 2015 * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by 2016 * trying multiple times); this is invalid in netlink -- leave out 2017 * the attribute for this on CONNECT commands. 2018 */ 2019enum nl80211_auth_type { 2020 NL80211_AUTHTYPE_OPEN_SYSTEM, 2021 NL80211_AUTHTYPE_SHARED_KEY, 2022 NL80211_AUTHTYPE_FT, 2023 NL80211_AUTHTYPE_NETWORK_EAP, 2024 2025 /* keep last */ 2026 __NL80211_AUTHTYPE_NUM, 2027 NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1, 2028 NL80211_AUTHTYPE_AUTOMATIC 2029}; 2030 2031/** 2032 * enum nl80211_key_type - Key Type 2033 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key 2034 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key 2035 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS) 2036 * @NUM_NL80211_KEYTYPES: number of defined key types 2037 */ 2038enum nl80211_key_type { 2039 NL80211_KEYTYPE_GROUP, 2040 NL80211_KEYTYPE_PAIRWISE, 2041 NL80211_KEYTYPE_PEERKEY, 2042 2043 NUM_NL80211_KEYTYPES 2044}; 2045 2046/** 2047 * enum nl80211_mfp - Management frame protection state 2048 * @NL80211_MFP_NO: Management frame protection not used 2049 * @NL80211_MFP_REQUIRED: Management frame protection required 2050 */ 2051enum nl80211_mfp { 2052 NL80211_MFP_NO, 2053 NL80211_MFP_REQUIRED, 2054}; 2055 2056enum nl80211_wpa_versions { 2057 NL80211_WPA_VERSION_1 = 1 << 0, 2058 NL80211_WPA_VERSION_2 = 1 << 1, 2059}; 2060 2061/** 2062 * enum nl80211_key_default_types - key default types 2063 * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid 2064 * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default 2065 * unicast key 2066 * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default 2067 * multicast key 2068 * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types 2069 */ 2070enum nl80211_key_default_types { 2071 __NL80211_KEY_DEFAULT_TYPE_INVALID, 2072 NL80211_KEY_DEFAULT_TYPE_UNICAST, 2073 NL80211_KEY_DEFAULT_TYPE_MULTICAST, 2074 2075 NUM_NL80211_KEY_DEFAULT_TYPES 2076}; 2077 2078/** 2079 * enum nl80211_key_attributes - key attributes 2080 * @__NL80211_KEY_INVALID: invalid 2081 * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of 2082 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 2083 * keys 2084 * @NL80211_KEY_IDX: key ID (u8, 0-3) 2085 * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 2086 * section 7.3.2.25.1, e.g. 0x000FAC04) 2087 * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 2088 * CCMP keys, each six bytes in little endian 2089 * @NL80211_KEY_DEFAULT: flag indicating default key 2090 * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key 2091 * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not 2092 * specified the default depends on whether a MAC address was 2093 * given with the command using the key or not (u32) 2094 * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags 2095 * attributes, specifying what a key should be set as default as. 2096 * See &enum nl80211_key_default_types. 2097 * @__NL80211_KEY_AFTER_LAST: internal 2098 * @NL80211_KEY_MAX: highest key attribute 2099 */ 2100enum nl80211_key_attributes { 2101 __NL80211_KEY_INVALID, 2102 NL80211_KEY_DATA, 2103 NL80211_KEY_IDX, 2104 NL80211_KEY_CIPHER, 2105 NL80211_KEY_SEQ, 2106 NL80211_KEY_DEFAULT, 2107 NL80211_KEY_DEFAULT_MGMT, 2108 NL80211_KEY_TYPE, 2109 NL80211_KEY_DEFAULT_TYPES, 2110 2111 /* keep last */ 2112 __NL80211_KEY_AFTER_LAST, 2113 NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1 2114}; 2115 2116/** 2117 * enum nl80211_tx_rate_attributes - TX rate set attributes 2118 * @__NL80211_TXRATE_INVALID: invalid 2119 * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection 2120 * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with 2121 * 1 = 500 kbps) but without the IE length restriction (at most 2122 * %NL80211_MAX_SUPP_RATES in a single array). 2123 * @__NL80211_TXRATE_AFTER_LAST: internal 2124 * @NL80211_TXRATE_MAX: highest TX rate attribute 2125 */ 2126enum nl80211_tx_rate_attributes { 2127 __NL80211_TXRATE_INVALID, 2128 NL80211_TXRATE_LEGACY, 2129 2130 /* keep last */ 2131 __NL80211_TXRATE_AFTER_LAST, 2132 NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1 2133}; 2134 2135/** 2136 * enum nl80211_band - Frequency band 2137 * @NL80211_BAND_2GHZ: 2.4 GHz ISM band 2138 * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz) 2139 */ 2140enum nl80211_band { 2141 NL80211_BAND_2GHZ, 2142 NL80211_BAND_5GHZ, 2143}; 2144 2145enum nl80211_ps_state { 2146 NL80211_PS_DISABLED, 2147 NL80211_PS_ENABLED, 2148}; 2149 2150/** 2151 * enum nl80211_attr_cqm - connection quality monitor attributes 2152 * @__NL80211_ATTR_CQM_INVALID: invalid 2153 * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies 2154 * the threshold for the RSSI level at which an event will be sent. Zero 2155 * to disable. 2156 * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies 2157 * the minimum amount the RSSI level must change after an event before a 2158 * new event may be issued (to reduce effects of RSSI oscillation). 2159 * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event 2160 * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many 2161 * consecutive packets were not acknowledged by the peer 2162 * @__NL80211_ATTR_CQM_AFTER_LAST: internal 2163 * @NL80211_ATTR_CQM_MAX: highest key attribute 2164 */ 2165enum nl80211_attr_cqm { 2166 __NL80211_ATTR_CQM_INVALID, 2167 NL80211_ATTR_CQM_RSSI_THOLD, 2168 NL80211_ATTR_CQM_RSSI_HYST, 2169 NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT, 2170 NL80211_ATTR_CQM_PKT_LOSS_EVENT, 2171 2172 /* keep last */ 2173 __NL80211_ATTR_CQM_AFTER_LAST, 2174 NL80211_ATTR_CQM_MAX = __NL80211_ATTR_CQM_AFTER_LAST - 1 2175}; 2176 2177/** 2178 * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event 2179 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the 2180 * configured threshold 2181 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the 2182 * configured threshold 2183 */ 2184enum nl80211_cqm_rssi_threshold_event { 2185 NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW, 2186 NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH, 2187}; 2188 2189 2190/** 2191 * enum nl80211_tx_power_setting - TX power adjustment 2192 * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power 2193 * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter 2194 * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter 2195 */ 2196enum nl80211_tx_power_setting { 2197 NL80211_TX_POWER_AUTOMATIC, 2198 NL80211_TX_POWER_LIMITED, 2199 NL80211_TX_POWER_FIXED, 2200}; 2201 2202/** 2203 * enum nl80211_wowlan_packet_pattern_attr - WoWLAN packet pattern attribute 2204 * @__NL80211_WOWLAN_PKTPAT_INVALID: invalid number for nested attribute 2205 * @NL80211_WOWLAN_PKTPAT_PATTERN: the pattern, values where the mask has 2206 * a zero bit are ignored 2207 * @NL80211_WOWLAN_PKTPAT_MASK: pattern mask, must be long enough to have 2208 * a bit for each byte in the pattern. The lowest-order bit corresponds 2209 * to the first byte of the pattern, but the bytes of the pattern are 2210 * in a little-endian-like format, i.e. the 9th byte of the pattern 2211 * corresponds to the lowest-order bit in the second byte of the mask. 2212 * For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where 2213 * xx indicates "don't care") would be represented by a pattern of 2214 * twelve zero bytes, and a mask of "0xed,0x07". 2215 * Note that the pattern matching is done as though frames were not 2216 * 802.11 frames but 802.3 frames, i.e. the frame is fully unpacked 2217 * first (including SNAP header unpacking) and then matched. 2218 * @NUM_NL80211_WOWLAN_PKTPAT: number of attributes 2219 * @MAX_NL80211_WOWLAN_PKTPAT: max attribute number 2220 */ 2221enum nl80211_wowlan_packet_pattern_attr { 2222 __NL80211_WOWLAN_PKTPAT_INVALID, 2223 NL80211_WOWLAN_PKTPAT_MASK, 2224 NL80211_WOWLAN_PKTPAT_PATTERN, 2225 2226 NUM_NL80211_WOWLAN_PKTPAT, 2227 MAX_NL80211_WOWLAN_PKTPAT = NUM_NL80211_WOWLAN_PKTPAT - 1, 2228}; 2229 2230/** 2231 * struct nl80211_wowlan_pattern_support - pattern support information 2232 * @max_patterns: maximum number of patterns supported 2233 * @min_pattern_len: minimum length of each pattern 2234 * @max_pattern_len: maximum length of each pattern 2235 * 2236 * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when 2237 * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED in the 2238 * capability information given by the kernel to userspace. 2239 */ 2240struct nl80211_wowlan_pattern_support { 2241 __u32 max_patterns; 2242 __u32 min_pattern_len; 2243 __u32 max_pattern_len; 2244} __attribute__((packed)); 2245 2246/** 2247 * enum nl80211_wowlan_triggers - WoWLAN trigger definitions 2248 * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes 2249 * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put 2250 * the chip into a special state -- works best with chips that have 2251 * support for low-power operation already (flag) 2252 * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect 2253 * is detected is implementation-specific (flag) 2254 * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed 2255 * by 16 repetitions of MAC addr, anywhere in payload) (flag) 2256 * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns 2257 * which are passed in an array of nested attributes, each nested attribute 2258 * defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern. 2259 * Each pattern defines a wakeup packet. The matching is done on the MSDU, 2260 * i.e. as though the packet was an 802.3 packet, so the pattern matching 2261 * is done after the packet is converted to the MSDU. 2262 * 2263 * In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute 2264 * carrying a &struct nl80211_wowlan_pattern_support. 2265 * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be 2266 * used when setting, used only to indicate that GTK rekeying is supported 2267 * by the device (flag) 2268 * @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE: wake up on GTK rekey failure (if 2269 * done by the device) (flag) 2270 * @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST: wake up on EAP Identity Request 2271 * packet (flag) 2272 * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag) 2273 * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released 2274 * (on devices that have rfkill in the device) (flag) 2275 * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers 2276 * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number 2277 */ 2278enum nl80211_wowlan_triggers { 2279 __NL80211_WOWLAN_TRIG_INVALID, 2280 NL80211_WOWLAN_TRIG_ANY, 2281 NL80211_WOWLAN_TRIG_DISCONNECT, 2282 NL80211_WOWLAN_TRIG_MAGIC_PKT, 2283 NL80211_WOWLAN_TRIG_PKT_PATTERN, 2284 NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED, 2285 NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE, 2286 NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST, 2287 NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE, 2288 NL80211_WOWLAN_TRIG_RFKILL_RELEASE, 2289 2290 /* keep last */ 2291 NUM_NL80211_WOWLAN_TRIG, 2292 MAX_NL80211_WOWLAN_TRIG = NUM_NL80211_WOWLAN_TRIG - 1 2293}; 2294 2295/** 2296 * enum nl80211_iface_limit_attrs - limit attributes 2297 * @NL80211_IFACE_LIMIT_UNSPEC: (reserved) 2298 * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that 2299 * can be chosen from this set of interface types (u32) 2300 * @NL80211_IFACE_LIMIT_TYPES: nested attribute containing a 2301 * flag attribute for each interface type in this set 2302 * @NUM_NL80211_IFACE_LIMIT: number of attributes 2303 * @MAX_NL80211_IFACE_LIMIT: highest attribute number 2304 */ 2305enum nl80211_iface_limit_attrs { 2306 NL80211_IFACE_LIMIT_UNSPEC, 2307 NL80211_IFACE_LIMIT_MAX, 2308 NL80211_IFACE_LIMIT_TYPES, 2309 2310 /* keep last */ 2311 NUM_NL80211_IFACE_LIMIT, 2312 MAX_NL80211_IFACE_LIMIT = NUM_NL80211_IFACE_LIMIT - 1 2313}; 2314 2315/** 2316 * enum nl80211_if_combination_attrs -- interface combination attributes 2317 * 2318 * @NL80211_IFACE_COMB_UNSPEC: (reserved) 2319 * @NL80211_IFACE_COMB_LIMITS: Nested attributes containing the limits 2320 * for given interface types, see &enum nl80211_iface_limit_attrs. 2321 * @NL80211_IFACE_COMB_MAXNUM: u32 attribute giving the total number of 2322 * interfaces that can be created in this group. This number doesn't 2323 * apply to interfaces purely managed in software, which are listed 2324 * in a separate attribute %NL80211_ATTR_INTERFACES_SOFTWARE. 2325 * @NL80211_IFACE_COMB_STA_AP_BI_MATCH: flag attribute specifying that 2326 * beacon intervals within this group must be all the same even for 2327 * infrastructure and AP/GO combinations, i.e. the GO(s) must adopt 2328 * the infrastructure network's beacon interval. 2329 * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many 2330 * different channels may be used within this group. 2331 * @NUM_NL80211_IFACE_COMB: number of attributes 2332 * @MAX_NL80211_IFACE_COMB: highest attribute number 2333 * 2334 * Examples: 2335 * limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2 2336 * => allows an AP and a STA that must match BIs 2337 * 2338 * numbers = [ #{AP, P2P-GO} <= 8 ], channels = 1, max = 8 2339 * => allows 8 of AP/GO 2340 * 2341 * numbers = [ #{STA} <= 2 ], channels = 2, max = 2 2342 * => allows two STAs on different channels 2343 * 2344 * numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4 2345 * => allows a STA plus three P2P interfaces 2346 * 2347 * The list of these four possiblities could completely be contained 2348 * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate 2349 * that any of these groups must match. 2350 * 2351 * "Combinations" of just a single interface will not be listed here, 2352 * a single interface of any valid interface type is assumed to always 2353 * be possible by itself. This means that implicitly, for each valid 2354 * interface type, the following group always exists: 2355 * numbers = [ #{<type>} <= 1 ], channels = 1, max = 1 2356 */ 2357enum nl80211_if_combination_attrs { 2358 NL80211_IFACE_COMB_UNSPEC, 2359 NL80211_IFACE_COMB_LIMITS, 2360 NL80211_IFACE_COMB_MAXNUM, 2361 NL80211_IFACE_COMB_STA_AP_BI_MATCH, 2362 NL80211_IFACE_COMB_NUM_CHANNELS, 2363 2364 /* keep last */ 2365 NUM_NL80211_IFACE_COMB, 2366 MAX_NL80211_IFACE_COMB = NUM_NL80211_IFACE_COMB - 1 2367}; 2368 2369 2370/** 2371 * enum nl80211_plink_state - state of a mesh peer link finite state machine 2372 * 2373 * @NL80211_PLINK_LISTEN: initial state, considered the implicit 2374 * state of non existant mesh peer links 2375 * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to 2376 * this mesh peer 2377 * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received 2378 * from this mesh peer 2379 * @NL80211_PLINK_CNF_RCVD: mesh plink confirm frame has been 2380 * received from this mesh peer 2381 * @NL80211_PLINK_ESTAB: mesh peer link is established 2382 * @NL80211_PLINK_HOLDING: mesh peer link is being closed or cancelled 2383 * @NL80211_PLINK_BLOCKED: all frames transmitted from this mesh 2384 * plink are discarded 2385 * @NUM_NL80211_PLINK_STATES: number of peer link states 2386 * @MAX_NL80211_PLINK_STATES: highest numerical value of plink states 2387 */ 2388enum nl80211_plink_state { 2389 NL80211_PLINK_LISTEN, 2390 NL80211_PLINK_OPN_SNT, 2391 NL80211_PLINK_OPN_RCVD, 2392 NL80211_PLINK_CNF_RCVD, 2393 NL80211_PLINK_ESTAB, 2394 NL80211_PLINK_HOLDING, 2395 NL80211_PLINK_BLOCKED, 2396 2397 /* keep last */ 2398 NUM_NL80211_PLINK_STATES, 2399 MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1 2400}; 2401 2402#define NL80211_KCK_LEN 16 2403#define NL80211_KEK_LEN 16 2404#define NL80211_REPLAY_CTR_LEN 8 2405 2406/** 2407 * enum nl80211_rekey_data - attributes for GTK rekey offload 2408 * @__NL80211_REKEY_DATA_INVALID: invalid number for nested attributes 2409 * @NL80211_REKEY_DATA_KEK: key encryption key (binary) 2410 * @NL80211_REKEY_DATA_KCK: key confirmation key (binary) 2411 * @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary) 2412 * @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal) 2413 * @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal) 2414 */ 2415enum nl80211_rekey_data { 2416 __NL80211_REKEY_DATA_INVALID, 2417 NL80211_REKEY_DATA_KEK, 2418 NL80211_REKEY_DATA_KCK, 2419 NL80211_REKEY_DATA_REPLAY_CTR, 2420 2421 /* keep last */ 2422 NUM_NL80211_REKEY_DATA, 2423 MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1 2424}; 2425 2426#endif /* __LINUX_NL80211_H */ 2427