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 <m@bues.ch> 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#define NL80211_GENL_NAME "nl80211" 31 32/** 33 * DOC: Station handling 34 * 35 * Stations are added per interface, but a special case exists with VLAN 36 * interfaces. When a station is bound to an AP interface, it may be moved 37 * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN). 38 * The station is still assumed to belong to the AP interface it was added 39 * to. 40 * 41 * Station handling varies per interface type and depending on the driver's 42 * capabilities. 43 * 44 * For drivers supporting TDLS with external setup (WIPHY_FLAG_SUPPORTS_TDLS 45 * and WIPHY_FLAG_TDLS_EXTERNAL_SETUP), the station lifetime is as follows: 46 * - a setup station entry is added, not yet authorized, without any rate 47 * or capability information, this just exists to avoid race conditions 48 * - when the TDLS setup is done, a single NL80211_CMD_SET_STATION is valid 49 * to add rate and capability information to the station and at the same 50 * time mark it authorized. 51 * - %NL80211_TDLS_ENABLE_LINK is then used 52 * - after this, the only valid operation is to remove it by tearing down 53 * the TDLS link (%NL80211_TDLS_DISABLE_LINK) 54 * 55 * TODO: need more info for other interface types 56 */ 57 58/** 59 * DOC: Frame transmission/registration support 60 * 61 * Frame transmission and registration support exists to allow userspace 62 * management entities such as wpa_supplicant react to management frames 63 * that are not being handled by the kernel. This includes, for example, 64 * certain classes of action frames that cannot be handled in the kernel 65 * for various reasons. 66 * 67 * Frame registration is done on a per-interface basis and registrations 68 * cannot be removed other than by closing the socket. It is possible to 69 * specify a registration filter to register, for example, only for a 70 * certain type of action frame. In particular with action frames, those 71 * that userspace registers for will not be returned as unhandled by the 72 * driver, so that the registered application has to take responsibility 73 * for doing that. 74 * 75 * The type of frame that can be registered for is also dependent on the 76 * driver and interface type. The frame types are advertised in wiphy 77 * attributes so applications know what to expect. 78 * 79 * NOTE: When an interface changes type while registrations are active, 80 * these registrations are ignored until the interface type is 81 * changed again. This means that changing the interface type can 82 * lead to a situation that couldn't otherwise be produced, but 83 * any such registrations will be dormant in the sense that they 84 * will not be serviced, i.e. they will not receive any frames. 85 * 86 * Frame transmission allows userspace to send for example the required 87 * responses to action frames. It is subject to some sanity checking, 88 * but many frames can be transmitted. When a frame was transmitted, its 89 * status is indicated to the sending socket. 90 * 91 * For more technical details, see the corresponding command descriptions 92 * below. 93 */ 94 95/** 96 * DOC: Virtual interface / concurrency capabilities 97 * 98 * Some devices are able to operate with virtual MACs, they can have 99 * more than one virtual interface. The capability handling for this 100 * is a bit complex though, as there may be a number of restrictions 101 * on the types of concurrency that are supported. 102 * 103 * To start with, each device supports the interface types listed in 104 * the %NL80211_ATTR_SUPPORTED_IFTYPES attribute, but by listing the 105 * types there no concurrency is implied. 106 * 107 * Once concurrency is desired, more attributes must be observed: 108 * To start with, since some interface types are purely managed in 109 * software, like the AP-VLAN type in mac80211 for example, there's 110 * an additional list of these, they can be added at any time and 111 * are only restricted by some semantic restrictions (e.g. AP-VLAN 112 * cannot be added without a corresponding AP interface). This list 113 * is exported in the %NL80211_ATTR_SOFTWARE_IFTYPES attribute. 114 * 115 * Further, the list of supported combinations is exported. This is 116 * in the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute. Basically, 117 * it exports a list of "groups", and at any point in time the 118 * interfaces that are currently active must fall into any one of 119 * the advertised groups. Within each group, there are restrictions 120 * on the number of interfaces of different types that are supported 121 * and also the number of different channels, along with potentially 122 * some other restrictions. See &enum nl80211_if_combination_attrs. 123 * 124 * All together, these attributes define the concurrency of virtual 125 * interfaces that a given device supports. 126 */ 127 128/** 129 * enum nl80211_commands - supported nl80211 commands 130 * 131 * @NL80211_CMD_UNSPEC: unspecified command to catch errors 132 * 133 * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request 134 * to get a list of all present wiphys. 135 * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or 136 * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME, 137 * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ (and the 138 * attributes determining the channel width; this is used for setting 139 * monitor mode channel), %NL80211_ATTR_WIPHY_RETRY_SHORT, 140 * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 141 * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD. 142 * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL 143 * instead, the support here is for backward compatibility only. 144 * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request 145 * or rename notification. Has attributes %NL80211_ATTR_WIPHY and 146 * %NL80211_ATTR_WIPHY_NAME. 147 * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes 148 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME. 149 * 150 * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration; 151 * either a dump request on a %NL80211_ATTR_WIPHY or a specific get 152 * on an %NL80211_ATTR_IFINDEX is supported. 153 * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires 154 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE. 155 * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response 156 * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX, 157 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also 158 * be sent from userspace to request creation of a new virtual interface, 159 * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and 160 * %NL80211_ATTR_IFNAME. 161 * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes 162 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from 163 * userspace to request deletion of a virtual interface, then requires 164 * attribute %NL80211_ATTR_IFINDEX. 165 * 166 * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified 167 * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. 168 * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT, 169 * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD. 170 * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA, 171 * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER, 172 * and %NL80211_ATTR_KEY_SEQ attributes. 173 * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX 174 * or %NL80211_ATTR_MAC. 175 * 176 * @NL80211_CMD_GET_BEACON: (not used) 177 * @NL80211_CMD_SET_BEACON: change the beacon on an access point interface 178 * using the %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL 179 * attributes. For drivers that generate the beacon and probe responses 180 * internally, the following attributes must be provided: %NL80211_ATTR_IE, 181 * %NL80211_ATTR_IE_PROBE_RESP and %NL80211_ATTR_IE_ASSOC_RESP. 182 * @NL80211_CMD_START_AP: Start AP operation on an AP interface, parameters 183 * are like for %NL80211_CMD_SET_BEACON, and additionally parameters that 184 * do not change are used, these include %NL80211_ATTR_BEACON_INTERVAL, 185 * %NL80211_ATTR_DTIM_PERIOD, %NL80211_ATTR_SSID, 186 * %NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE, 187 * %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS, 188 * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY, 189 * %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_INACTIVITY_TIMEOUT, 190 * %NL80211_ATTR_ACL_POLICY and %NL80211_ATTR_MAC_ADDRS. 191 * The channel to use can be set on the interface or be given using the 192 * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel width. 193 * @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP 194 * @NL80211_CMD_STOP_AP: Stop AP operation on the given interface 195 * @NL80211_CMD_DEL_BEACON: old alias for %NL80211_CMD_STOP_AP 196 * 197 * @NL80211_CMD_GET_STATION: Get station attributes for station identified by 198 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 199 * @NL80211_CMD_SET_STATION: Set station attributes for station identified by 200 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 201 * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the 202 * the interface identified by %NL80211_ATTR_IFINDEX. 203 * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC 204 * or, if no MAC address given, all stations, on the interface identified 205 * by %NL80211_ATTR_IFINDEX. 206 * 207 * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to 208 * destination %NL80211_ATTR_MAC on the interface identified by 209 * %NL80211_ATTR_IFINDEX. 210 * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to 211 * destination %NL80211_ATTR_MAC on the interface identified by 212 * %NL80211_ATTR_IFINDEX. 213 * @NL80211_CMD_NEW_MPATH: Create a new mesh path for the destination given by 214 * %NL80211_ATTR_MAC via %NL80211_ATTR_MPATH_NEXT_HOP. 215 * @NL80211_CMD_DEL_MPATH: Delete a mesh path to the destination given by 216 * %NL80211_ATTR_MAC. 217 * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the 218 * the interface identified by %NL80211_ATTR_IFINDEX. 219 * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC 220 * or, if no MAC address given, all mesh paths, on the interface identified 221 * by %NL80211_ATTR_IFINDEX. 222 * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by 223 * %NL80211_ATTR_IFINDEX. 224 * 225 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set 226 * regulatory domain. 227 * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command 228 * after being queried by the kernel. CRDA replies by sending a regulatory 229 * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our 230 * current alpha2 if it found a match. It also provides 231 * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each 232 * regulatory rule is a nested set of attributes given by 233 * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and 234 * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by 235 * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and 236 * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP. 237 * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain 238 * to the specified ISO/IEC 3166-1 alpha2 country code. The core will 239 * store this as a valid request and then query userspace for it. 240 * 241 * @NL80211_CMD_GET_MESH_CONFIG: Get mesh networking properties for the 242 * interface identified by %NL80211_ATTR_IFINDEX 243 * 244 * @NL80211_CMD_SET_MESH_CONFIG: Set mesh networking properties for the 245 * interface identified by %NL80211_ATTR_IFINDEX 246 * 247 * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The 248 * interface is identified with %NL80211_ATTR_IFINDEX and the management 249 * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be 250 * added to the end of the specified management frame is specified with 251 * %NL80211_ATTR_IE. If the command succeeds, the requested data will be 252 * added to all specified management frames generated by 253 * kernel/firmware/driver. 254 * Note: This command has been removed and it is only reserved at this 255 * point to avoid re-using existing command number. The functionality this 256 * command was planned for has been provided with cleaner design with the 257 * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN, 258 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE, 259 * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE. 260 * 261 * @NL80211_CMD_GET_SCAN: get scan results 262 * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters 263 * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the 264 * probe requests at CCK rate or not. 265 * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to 266 * NL80211_CMD_GET_SCAN and on the "scan" multicast group) 267 * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons, 268 * partial scan results may be available 269 * 270 * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain 271 * intervals, as specified by %NL80211_ATTR_SCHED_SCAN_INTERVAL. 272 * Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS) 273 * are passed, they are used in the probe requests. For 274 * broadcast, a broadcast SSID must be passed (ie. an empty 275 * string). If no SSID is passed, no probe requests are sent and 276 * a passive scan is performed. %NL80211_ATTR_SCAN_FREQUENCIES, 277 * if passed, define which channels should be scanned; if not 278 * passed, all channels allowed for the current regulatory domain 279 * are used. Extra IEs can also be passed from the userspace by 280 * using the %NL80211_ATTR_IE attribute. 281 * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT 282 * if scheduled scan is not running. 283 * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan 284 * results available. 285 * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has 286 * stopped. The driver may issue this event at any time during a 287 * scheduled scan. One reason for stopping the scan is if the hardware 288 * does not support starting an association or a normal scan while running 289 * a scheduled scan. This event is also sent when the 290 * %NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface 291 * is brought down while a scheduled scan was running. 292 * 293 * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation 294 * or noise level 295 * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to 296 * NL80211_CMD_GET_SURVEY and on the "scan" multicast group) 297 * 298 * @NL80211_CMD_SET_PMKSA: Add a PMKSA cache entry, using %NL80211_ATTR_MAC 299 * (for the BSSID) and %NL80211_ATTR_PMKID. 300 * @NL80211_CMD_DEL_PMKSA: Delete a PMKSA cache entry, using %NL80211_ATTR_MAC 301 * (for the BSSID) and %NL80211_ATTR_PMKID. 302 * @NL80211_CMD_FLUSH_PMKSA: Flush all PMKSA cache entries. 303 * 304 * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain 305 * has been changed and provides details of the request information 306 * that caused the change such as who initiated the regulatory request 307 * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx 308 * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if 309 * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or 310 * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain 311 * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is 312 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on 313 * to (%NL80211_ATTR_REG_ALPHA2). 314 * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon 315 * has been found while world roaming thus enabling active scan or 316 * any mode of operation that initiates TX (beacons) on a channel 317 * where we would not have been able to do either before. As an example 318 * if you are world roaming (regulatory domain set to world or if your 319 * driver is using a custom world roaming regulatory domain) and while 320 * doing a passive scan on the 5 GHz band you find an AP there (if not 321 * on a DFS channel) you will now be able to actively scan for that AP 322 * or use AP mode on your card on that same channel. Note that this will 323 * never be used for channels 1-11 on the 2 GHz band as they are always 324 * enabled world wide. This beacon hint is only sent if your device had 325 * either disabled active scanning or beaconing on a channel. We send to 326 * userspace the wiphy on which we removed a restriction from 327 * (%NL80211_ATTR_WIPHY) and the channel on which this occurred 328 * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER) 329 * the beacon hint was processed. 330 * 331 * @NL80211_CMD_AUTHENTICATE: authentication request and notification. 332 * This command is used both as a command (request to authenticate) and 333 * as an event on the "mlme" multicast group indicating completion of the 334 * authentication process. 335 * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the 336 * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and 337 * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify 338 * the SSID (mainly for association, but is included in authentication 339 * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used 340 * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE 341 * is used to specify the authentication type. %NL80211_ATTR_IE is used to 342 * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs) 343 * to be added to the frame. 344 * When used as an event, this reports reception of an Authentication 345 * frame in station and IBSS modes when the local MLME processed the 346 * frame, i.e., it was for the local STA and was received in correct 347 * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the 348 * MLME SAP interface (kernel providing MLME, userspace SME). The 349 * included %NL80211_ATTR_FRAME attribute contains the management frame 350 * (including both the header and frame body, but not FCS). This event is 351 * also used to indicate if the authentication attempt timed out. In that 352 * case the %NL80211_ATTR_FRAME attribute is replaced with a 353 * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which 354 * pending authentication timed out). 355 * @NL80211_CMD_ASSOCIATE: association request and notification; like 356 * NL80211_CMD_AUTHENTICATE but for Association and Reassociation 357 * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request, 358 * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). 359 * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like 360 * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to 361 * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication 362 * primitives). 363 * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like 364 * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to 365 * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives). 366 * 367 * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael 368 * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the 369 * event includes %NL80211_ATTR_MAC to describe the source MAC address of 370 * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key 371 * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and 372 * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this 373 * event matches with MLME-MICHAELMICFAILURE.indication() primitive 374 * 375 * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a 376 * FREQ attribute (for the initial frequency if no peer can be found) 377 * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those 378 * should be fixed rather than automatically determined. Can only be 379 * executed on a network interface that is UP, and fixed BSSID/FREQ 380 * may be rejected. Another optional parameter is the beacon interval, 381 * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not 382 * given defaults to 100 TU (102.4ms). 383 * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is 384 * determined by the network interface. 385 * 386 * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute 387 * to identify the device, and the TESTDATA blob attribute to pass through 388 * to the driver. 389 * 390 * @NL80211_CMD_CONNECT: connection request and notification; this command 391 * requests to connect to a specified network but without separating 392 * auth and assoc steps. For this, you need to specify the SSID in a 393 * %NL80211_ATTR_SSID attribute, and can optionally specify the association 394 * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_USE_MFP, 395 * %NL80211_ATTR_MAC, %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT, 396 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE and 397 * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT. 398 * Background scan period can optionally be 399 * specified in %NL80211_ATTR_BG_SCAN_PERIOD, 400 * if not specified default background scan configuration 401 * in driver is used and if period value is 0, bg scan will be disabled. 402 * This attribute is ignored if driver does not support roam scan. 403 * It is also sent as an event, with the BSSID and response IEs when the 404 * connection is established or failed to be established. This can be 405 * determined by the STATUS_CODE attribute. 406 * @NL80211_CMD_ROAM: request that the card roam (currently not implemented), 407 * sent as an event when the card/driver roamed by itself. 408 * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify 409 * userspace that a connection was dropped by the AP or due to other 410 * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and 411 * %NL80211_ATTR_REASON_CODE attributes are used. 412 * 413 * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices 414 * associated with this wiphy must be down and will follow. 415 * 416 * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified 417 * channel for the specified amount of time. This can be used to do 418 * off-channel operations like transmit a Public Action frame and wait for 419 * a response while being associated to an AP on another channel. 420 * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus 421 * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the 422 * frequency for the operation. 423 * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds 424 * to remain on the channel. This command is also used as an event to 425 * notify when the requested duration starts (it may take a while for the 426 * driver to schedule this time due to other concurrent needs for the 427 * radio). 428 * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE) 429 * that will be included with any events pertaining to this request; 430 * the cookie is also used to cancel the request. 431 * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a 432 * pending remain-on-channel duration if the desired operation has been 433 * completed prior to expiration of the originally requested duration. 434 * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the 435 * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to 436 * uniquely identify the request. 437 * This command is also used as an event to notify when a requested 438 * remain-on-channel duration has expired. 439 * 440 * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX 441 * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface 442 * and @NL80211_ATTR_TX_RATES the set of allowed rates. 443 * 444 * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames 445 * (via @NL80211_CMD_FRAME) for processing in userspace. This command 446 * requires an interface index, a frame type attribute (optional for 447 * backward compatibility reasons, if not given assumes action frames) 448 * and a match attribute containing the first few bytes of the frame 449 * that should match, e.g. a single byte for only a category match or 450 * four bytes for vendor frames including the OUI. The registration 451 * cannot be dropped, but is removed automatically when the netlink 452 * socket is closed. Multiple registrations can be made. 453 * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for 454 * backward compatibility 455 * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This 456 * command is used both as a request to transmit a management frame and 457 * as an event indicating reception of a frame that was not processed in 458 * kernel code, but is for us (i.e., which may need to be processed in a 459 * user space application). %NL80211_ATTR_FRAME is used to specify the 460 * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ is used 461 * to indicate on which channel the frame is to be transmitted or was 462 * received. If this channel is not the current channel (remain-on-channel 463 * or the operational channel) the device will switch to the given channel 464 * and transmit the frame, optionally waiting for a response for the time 465 * specified using %NL80211_ATTR_DURATION. When called, this operation 466 * returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the 467 * TX status event pertaining to the TX request. 468 * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the 469 * management frames at CCK rate or not in 2GHz band. 470 * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this 471 * command may be used with the corresponding cookie to cancel the wait 472 * time if it is known that it is no longer necessary. 473 * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility. 474 * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame 475 * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies 476 * the TX command and %NL80211_ATTR_FRAME includes the contents of the 477 * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged 478 * the frame. 479 * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for 480 * backward compatibility. 481 * 482 * @NL80211_CMD_SET_POWER_SAVE: Set powersave, using %NL80211_ATTR_PS_STATE 483 * @NL80211_CMD_GET_POWER_SAVE: Get powersave status in %NL80211_ATTR_PS_STATE 484 * 485 * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command 486 * is used to configure connection quality monitoring notification trigger 487 * levels. 488 * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This 489 * command is used as an event to indicate the that a trigger level was 490 * reached. 491 * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ 492 * and the attributes determining channel width) the given interface 493 * (identifed by %NL80211_ATTR_IFINDEX) shall operate on. 494 * In case multiple channels are supported by the device, the mechanism 495 * with which it switches channels is implementation-defined. 496 * When a monitor interface is given, it can only switch channel while 497 * no other interfaces are operating to avoid disturbing the operation 498 * of any other interfaces, and other interfaces will again take 499 * precedence when they are used. 500 * 501 * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface. 502 * 503 * @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial 504 * mesh config parameters may be given. 505 * @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the 506 * network is determined by the network interface. 507 * 508 * @NL80211_CMD_UNPROT_DEAUTHENTICATE: Unprotected deauthentication frame 509 * notification. This event is used to indicate that an unprotected 510 * deauthentication frame was dropped when MFP is in use. 511 * @NL80211_CMD_UNPROT_DISASSOCIATE: Unprotected disassociation frame 512 * notification. This event is used to indicate that an unprotected 513 * disassociation frame was dropped when MFP is in use. 514 * 515 * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a 516 * beacon or probe response from a compatible mesh peer. This is only 517 * sent while no station information (sta_info) exists for the new peer 518 * candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH, 519 * @NL80211_MESH_SETUP_USERSPACE_AMPE, or 520 * @NL80211_MESH_SETUP_USERSPACE_MPM is set. On reception of this 521 * notification, userspace may decide to create a new station 522 * (@NL80211_CMD_NEW_STATION). To stop this notification from 523 * reoccurring, the userspace authentication daemon may want to create the 524 * new station with the AUTHENTICATED flag unset and maybe change it later 525 * depending on the authentication result. 526 * 527 * @NL80211_CMD_GET_WOWLAN: get Wake-on-Wireless-LAN (WoWLAN) settings. 528 * @NL80211_CMD_SET_WOWLAN: set Wake-on-Wireless-LAN (WoWLAN) settings. 529 * Since wireless is more complex than wired ethernet, it supports 530 * various triggers. These triggers can be configured through this 531 * command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For 532 * more background information, see 533 * http://wireless.kernel.org/en/users/Documentation/WoWLAN. 534 * The @NL80211_CMD_SET_WOWLAN command can also be used as a notification 535 * from the driver reporting the wakeup reason. In this case, the 536 * @NL80211_ATTR_WOWLAN_TRIGGERS attribute will contain the reason 537 * for the wakeup, if it was caused by wireless. If it is not present 538 * in the wakeup notification, the wireless device didn't cause the 539 * wakeup but reports that it was woken up. 540 * 541 * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver 542 * the necessary information for supporting GTK rekey offload. This 543 * feature is typically used during WoWLAN. The configuration data 544 * is contained in %NL80211_ATTR_REKEY_DATA (which is nested and 545 * contains the data in sub-attributes). After rekeying happened, 546 * this command may also be sent by the driver as an MLME event to 547 * inform userspace of the new replay counter. 548 * 549 * @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace 550 * of PMKSA caching dandidates. 551 * 552 * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup). 553 * In addition, this can be used as an event to request userspace to take 554 * actions on TDLS links (set up a new link or tear down an existing one). 555 * In such events, %NL80211_ATTR_TDLS_OPERATION indicates the requested 556 * operation, %NL80211_ATTR_MAC contains the peer MAC address, and 557 * %NL80211_ATTR_REASON_CODE the reason code to be used (only with 558 * %NL80211_TDLS_TEARDOWN). 559 * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame. 560 * 561 * @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP 562 * (or GO) interface (i.e. hostapd) to ask for unexpected frames to 563 * implement sending deauth to stations that send unexpected class 3 564 * frames. Also used as the event sent by the kernel when such a frame 565 * is received. 566 * For the event, the %NL80211_ATTR_MAC attribute carries the TA and 567 * other attributes like the interface index are present. 568 * If used as the command it must have an interface index and you can 569 * only unsubscribe from the event by closing the socket. Subscription 570 * is also for %NL80211_CMD_UNEXPECTED_4ADDR_FRAME events. 571 * 572 * @NL80211_CMD_UNEXPECTED_4ADDR_FRAME: Sent as an event indicating that the 573 * associated station identified by %NL80211_ATTR_MAC sent a 4addr frame 574 * and wasn't already in a 4-addr VLAN. The event will be sent similarly 575 * to the %NL80211_CMD_UNEXPECTED_FRAME event, to the same listener. 576 * 577 * @NL80211_CMD_PROBE_CLIENT: Probe an associated station on an AP interface 578 * by sending a null data frame to it and reporting when the frame is 579 * acknowleged. This is used to allow timing out inactive clients. Uses 580 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_MAC. The command returns a 581 * direct reply with an %NL80211_ATTR_COOKIE that is later used to match 582 * up the event with the request. The event includes the same data and 583 * has %NL80211_ATTR_ACK set if the frame was ACKed. 584 * 585 * @NL80211_CMD_REGISTER_BEACONS: Register this socket to receive beacons from 586 * other BSSes when any interfaces are in AP mode. This helps implement 587 * OLBC handling in hostapd. Beacons are reported in %NL80211_CMD_FRAME 588 * messages. Note that per PHY only one application may register. 589 * 590 * @NL80211_CMD_SET_NOACK_MAP: sets a bitmap for the individual TIDs whether 591 * No Acknowledgement Policy should be applied. 592 * 593 * @NL80211_CMD_CH_SWITCH_NOTIFY: An AP or GO may decide to switch channels 594 * independently of the userspace SME, send this event indicating 595 * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ and the 596 * attributes determining channel width. 597 * 598 * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by 599 * its %NL80211_ATTR_WDEV identifier. It must have been created with 600 * %NL80211_CMD_NEW_INTERFACE previously. After it has been started, the 601 * P2P Device can be used for P2P operations, e.g. remain-on-channel and 602 * public action frame TX. 603 * @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by 604 * its %NL80211_ATTR_WDEV identifier. 605 * 606 * @NL80211_CMD_CONN_FAILED: connection request to an AP failed; used to 607 * notify userspace that AP has rejected the connection request from a 608 * station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON 609 * is used for this. 610 * 611 * @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames 612 * for IBSS or MESH vif. 613 * 614 * @NL80211_CMD_SET_MAC_ACL: sets ACL for MAC address based access control. 615 * This is to be used with the drivers advertising the support of MAC 616 * address based access control. List of MAC addresses is passed in 617 * %NL80211_ATTR_MAC_ADDRS and ACL policy is passed in 618 * %NL80211_ATTR_ACL_POLICY. Driver will enable ACL with this list, if it 619 * is not already done. The new list will replace any existing list. Driver 620 * will clear its ACL when the list of MAC addresses passed is empty. This 621 * command is used in AP/P2P GO mode. Driver has to make sure to clear its 622 * ACL list during %NL80211_CMD_STOP_AP. 623 * 624 * @NL80211_CMD_RADAR_DETECT: Start a Channel availability check (CAC). Once 625 * a radar is detected or the channel availability scan (CAC) has finished 626 * or was aborted, or a radar was detected, usermode will be notified with 627 * this event. This command is also used to notify userspace about radars 628 * while operating on this channel. 629 * %NL80211_ATTR_RADAR_EVENT is used to inform about the type of the 630 * event. 631 * 632 * @NL80211_CMD_GET_PROTOCOL_FEATURES: Get global nl80211 protocol features, 633 * i.e. features for the nl80211 protocol rather than device features. 634 * Returns the features in the %NL80211_ATTR_PROTOCOL_FEATURES bitmap. 635 * 636 * @NL80211_CMD_UPDATE_FT_IES: Pass down the most up-to-date Fast Transition 637 * Information Element to the WLAN driver 638 * 639 * @NL80211_CMD_FT_EVENT: Send a Fast transition event from the WLAN driver 640 * to the supplicant. This will carry the target AP's MAC address along 641 * with the relevant Information Elements. This event is used to report 642 * received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE). 643 * 644 * @NL80211_CMD_CRIT_PROTOCOL_START: Indicates user-space will start running 645 * a critical protocol that needs more reliability in the connection to 646 * complete. 647 * 648 * @NL80211_CMD_CRIT_PROTOCOL_STOP: Indicates the connection reliability can 649 * return back to normal. 650 * 651 * @NL80211_CMD_MAX: highest used command number 652 * @__NL80211_CMD_AFTER_LAST: internal use 653 */ 654enum nl80211_commands { 655/* don't change the order or add anything between, this is ABI! */ 656 NL80211_CMD_UNSPEC, 657 658 NL80211_CMD_GET_WIPHY, /* can dump */ 659 NL80211_CMD_SET_WIPHY, 660 NL80211_CMD_NEW_WIPHY, 661 NL80211_CMD_DEL_WIPHY, 662 663 NL80211_CMD_GET_INTERFACE, /* can dump */ 664 NL80211_CMD_SET_INTERFACE, 665 NL80211_CMD_NEW_INTERFACE, 666 NL80211_CMD_DEL_INTERFACE, 667 668 NL80211_CMD_GET_KEY, 669 NL80211_CMD_SET_KEY, 670 NL80211_CMD_NEW_KEY, 671 NL80211_CMD_DEL_KEY, 672 673 NL80211_CMD_GET_BEACON, 674 NL80211_CMD_SET_BEACON, 675 NL80211_CMD_START_AP, 676 NL80211_CMD_NEW_BEACON = NL80211_CMD_START_AP, 677 NL80211_CMD_STOP_AP, 678 NL80211_CMD_DEL_BEACON = NL80211_CMD_STOP_AP, 679 680 NL80211_CMD_GET_STATION, 681 NL80211_CMD_SET_STATION, 682 NL80211_CMD_NEW_STATION, 683 NL80211_CMD_DEL_STATION, 684 685 NL80211_CMD_GET_MPATH, 686 NL80211_CMD_SET_MPATH, 687 NL80211_CMD_NEW_MPATH, 688 NL80211_CMD_DEL_MPATH, 689 690 NL80211_CMD_SET_BSS, 691 692 NL80211_CMD_SET_REG, 693 NL80211_CMD_REQ_SET_REG, 694 695 NL80211_CMD_GET_MESH_CONFIG, 696 NL80211_CMD_SET_MESH_CONFIG, 697 698 NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */, 699 700 NL80211_CMD_GET_REG, 701 702 NL80211_CMD_GET_SCAN, 703 NL80211_CMD_TRIGGER_SCAN, 704 NL80211_CMD_NEW_SCAN_RESULTS, 705 NL80211_CMD_SCAN_ABORTED, 706 707 NL80211_CMD_REG_CHANGE, 708 709 NL80211_CMD_AUTHENTICATE, 710 NL80211_CMD_ASSOCIATE, 711 NL80211_CMD_DEAUTHENTICATE, 712 NL80211_CMD_DISASSOCIATE, 713 714 NL80211_CMD_MICHAEL_MIC_FAILURE, 715 716 NL80211_CMD_REG_BEACON_HINT, 717 718 NL80211_CMD_JOIN_IBSS, 719 NL80211_CMD_LEAVE_IBSS, 720 721 NL80211_CMD_TESTMODE, 722 723 NL80211_CMD_CONNECT, 724 NL80211_CMD_ROAM, 725 NL80211_CMD_DISCONNECT, 726 727 NL80211_CMD_SET_WIPHY_NETNS, 728 729 NL80211_CMD_GET_SURVEY, 730 NL80211_CMD_NEW_SURVEY_RESULTS, 731 732 NL80211_CMD_SET_PMKSA, 733 NL80211_CMD_DEL_PMKSA, 734 NL80211_CMD_FLUSH_PMKSA, 735 736 NL80211_CMD_REMAIN_ON_CHANNEL, 737 NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL, 738 739 NL80211_CMD_SET_TX_BITRATE_MASK, 740 741 NL80211_CMD_REGISTER_FRAME, 742 NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME, 743 NL80211_CMD_FRAME, 744 NL80211_CMD_ACTION = NL80211_CMD_FRAME, 745 NL80211_CMD_FRAME_TX_STATUS, 746 NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS, 747 748 NL80211_CMD_SET_POWER_SAVE, 749 NL80211_CMD_GET_POWER_SAVE, 750 751 NL80211_CMD_SET_CQM, 752 NL80211_CMD_NOTIFY_CQM, 753 754 NL80211_CMD_SET_CHANNEL, 755 NL80211_CMD_SET_WDS_PEER, 756 757 NL80211_CMD_FRAME_WAIT_CANCEL, 758 759 NL80211_CMD_JOIN_MESH, 760 NL80211_CMD_LEAVE_MESH, 761 762 NL80211_CMD_UNPROT_DEAUTHENTICATE, 763 NL80211_CMD_UNPROT_DISASSOCIATE, 764 765 NL80211_CMD_NEW_PEER_CANDIDATE, 766 767 NL80211_CMD_GET_WOWLAN, 768 NL80211_CMD_SET_WOWLAN, 769 770 NL80211_CMD_START_SCHED_SCAN, 771 NL80211_CMD_STOP_SCHED_SCAN, 772 NL80211_CMD_SCHED_SCAN_RESULTS, 773 NL80211_CMD_SCHED_SCAN_STOPPED, 774 775 NL80211_CMD_SET_REKEY_OFFLOAD, 776 777 NL80211_CMD_PMKSA_CANDIDATE, 778 779 NL80211_CMD_TDLS_OPER, 780 NL80211_CMD_TDLS_MGMT, 781 782 NL80211_CMD_UNEXPECTED_FRAME, 783 784 NL80211_CMD_PROBE_CLIENT, 785 786 NL80211_CMD_REGISTER_BEACONS, 787 788 NL80211_CMD_UNEXPECTED_4ADDR_FRAME, 789 790 NL80211_CMD_SET_NOACK_MAP, 791 792 NL80211_CMD_CH_SWITCH_NOTIFY, 793 794 NL80211_CMD_START_P2P_DEVICE, 795 NL80211_CMD_STOP_P2P_DEVICE, 796 797 NL80211_CMD_CONN_FAILED, 798 799 NL80211_CMD_SET_MCAST_RATE, 800 801 NL80211_CMD_SET_MAC_ACL, 802 803 NL80211_CMD_RADAR_DETECT, 804 805 NL80211_CMD_GET_PROTOCOL_FEATURES, 806 807 NL80211_CMD_UPDATE_FT_IES, 808 NL80211_CMD_FT_EVENT, 809 810 NL80211_CMD_CRIT_PROTOCOL_START, 811 NL80211_CMD_CRIT_PROTOCOL_STOP, 812 813 /* add new commands above here */ 814 815 /* used to define NL80211_CMD_MAX below */ 816 __NL80211_CMD_AFTER_LAST, 817 NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1 818}; 819 820/* 821 * Allow user space programs to use #ifdef on new commands by defining them 822 * here 823 */ 824#define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS 825#define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE 826#define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE 827#define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE 828#define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE 829#define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE 830#define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE 831#define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT 832 833#define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS 834 835/* source-level API compatibility */ 836#define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG 837#define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG 838#define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE 839 840/** 841 * enum nl80211_attrs - nl80211 netlink attributes 842 * 843 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors 844 * 845 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf. 846 * /sys/class/ieee80211/<phyname>/index 847 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) 848 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters 849 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz, 850 * defines the channel together with the (deprecated) 851 * %NL80211_ATTR_WIPHY_CHANNEL_TYPE attribute or the attributes 852 * %NL80211_ATTR_CHANNEL_WIDTH and if needed %NL80211_ATTR_CENTER_FREQ1 853 * and %NL80211_ATTR_CENTER_FREQ2 854 * @NL80211_ATTR_CHANNEL_WIDTH: u32 attribute containing one of the values 855 * of &enum nl80211_chan_width, describing the channel width. See the 856 * documentation of the enum for more information. 857 * @NL80211_ATTR_CENTER_FREQ1: Center frequency of the first part of the 858 * channel, used for anything but 20 MHz bandwidth 859 * @NL80211_ATTR_CENTER_FREQ2: Center frequency of the second part of the 860 * channel, used only for 80+80 MHz bandwidth 861 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ 862 * if HT20 or HT40 are to be used (i.e., HT disabled if not included): 863 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including 864 * this attribute) 865 * NL80211_CHAN_HT20 = HT20 only 866 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel 867 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel 868 * This attribute is now deprecated. 869 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is 870 * less than or equal to the RTS threshold; allowed range: 1..255; 871 * dot11ShortRetryLimit; u8 872 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is 873 * greater than the RTS threshold; allowed range: 1..255; 874 * dot11ShortLongLimit; u8 875 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum 876 * length in octets for frames; allowed range: 256..8000, disable 877 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32 878 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length 879 * larger than or equal to this use RTS/CTS handshake); allowed range: 880 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32 881 * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11 882 * section 7.3.2.9; dot11CoverageClass; u8 883 * 884 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on 885 * @NL80211_ATTR_IFNAME: network interface name 886 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype 887 * 888 * @NL80211_ATTR_WDEV: wireless device identifier, used for pseudo-devices 889 * that don't have a netdev (u64) 890 * 891 * @NL80211_ATTR_MAC: MAC address (various uses) 892 * 893 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of 894 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 895 * keys 896 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3) 897 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 898 * section 7.3.2.25.1, e.g. 0x000FAC04) 899 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 900 * CCMP keys, each six bytes in little endian 901 * @NL80211_ATTR_KEY_DEFAULT: Flag attribute indicating the key is default key 902 * @NL80211_ATTR_KEY_DEFAULT_MGMT: Flag attribute indicating the key is the 903 * default management key 904 * @NL80211_ATTR_CIPHER_SUITES_PAIRWISE: For crypto settings for connect or 905 * other commands, indicates which pairwise cipher suites are used 906 * @NL80211_ATTR_CIPHER_SUITE_GROUP: For crypto settings for connect or 907 * other commands, indicates which group cipher suite is used 908 * 909 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU 910 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing 911 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE 912 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE 913 * 914 * @NL80211_ATTR_STA_AID: Association ID for the station (u16) 915 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of 916 * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2) 917 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by 918 * IEEE 802.11 7.3.1.6 (u16). 919 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported 920 * rates as defined by IEEE 802.11 7.3.2.2 but without the length 921 * restriction (at most %NL80211_MAX_SUPP_RATES). 922 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station 923 * to, or the AP interface the station was originally added to to. 924 * @NL80211_ATTR_STA_INFO: information about a station, part of station info 925 * given for %NL80211_CMD_GET_STATION, nested attribute containing 926 * info as possible, see &enum nl80211_sta_info. 927 * 928 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands, 929 * consisting of a nested array. 930 * 931 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes). 932 * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link 933 * (see &enum nl80211_plink_action). 934 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path. 935 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path 936 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at 937 * &enum nl80211_mpath_info. 938 * 939 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of 940 * &enum nl80211_mntr_flags. 941 * 942 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the 943 * current regulatory domain should be set to or is already set to. 944 * For example, 'CR', for Costa Rica. This attribute is used by the kernel 945 * to query the CRDA to retrieve one regulatory domain. This attribute can 946 * also be used by userspace to query the kernel for the currently set 947 * regulatory domain. We chose an alpha2 as that is also used by the 948 * IEEE-802.11d country information element to identify a country. 949 * Users can also simply ask the wireless core to set regulatory domain 950 * to a specific alpha2. 951 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory 952 * rules. 953 * 954 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1) 955 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled 956 * (u8, 0 or 1) 957 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled 958 * (u8, 0 or 1) 959 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic 960 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length 961 * restriction (at most %NL80211_MAX_SUPP_RATES). 962 * 963 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from 964 * association request when used with NL80211_CMD_NEW_STATION) 965 * 966 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all 967 * supported interface types, each a flag attribute with the number 968 * of the interface mode. 969 * 970 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for 971 * %NL80211_CMD_SET_MGMT_EXTRA_IE. 972 * 973 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with 974 * %NL80211_CMD_SET_MGMT_EXTRA_IE). 975 * 976 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with 977 * a single scan request, a wiphy attribute. 978 * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS: number of SSIDs you can 979 * scan with a single scheduled scan request, a wiphy attribute. 980 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements 981 * that can be added to a scan request 982 * @NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN: maximum length of information 983 * elements that can be added to a scheduled scan request 984 * @NL80211_ATTR_MAX_MATCH_SETS: maximum number of sets that can be 985 * used with @NL80211_ATTR_SCHED_SCAN_MATCH, a wiphy attribute. 986 * 987 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz) 988 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive 989 * scanning and include a zero-length SSID (wildcard) for wildcard scan 990 * @NL80211_ATTR_BSS: scan result BSS 991 * 992 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain 993 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_* 994 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently 995 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*) 996 * 997 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies 998 * an array of command numbers (i.e. a mapping index to command number) 999 * that the driver for the given wiphy supports. 1000 * 1001 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header 1002 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and 1003 * NL80211_CMD_ASSOCIATE events 1004 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets) 1005 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type, 1006 * represented as a u32 1007 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and 1008 * %NL80211_CMD_DISASSOCIATE, u16 1009 * 1010 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as 1011 * a u32 1012 * 1013 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change 1014 * due to considerations from a beacon hint. This attribute reflects 1015 * the state of the channel _before_ the beacon hint processing. This 1016 * attributes consists of a nested attribute containing 1017 * NL80211_FREQUENCY_ATTR_* 1018 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change 1019 * due to considerations from a beacon hint. This attribute reflects 1020 * the state of the channel _after_ the beacon hint processing. This 1021 * attributes consists of a nested attribute containing 1022 * NL80211_FREQUENCY_ATTR_* 1023 * 1024 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported 1025 * cipher suites 1026 * 1027 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look 1028 * for other networks on different channels 1029 * 1030 * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this 1031 * is used, e.g., with %NL80211_CMD_AUTHENTICATE event 1032 * 1033 * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is 1034 * used for the association (&enum nl80211_mfp, represented as a u32); 1035 * this attribute can be used 1036 * with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests 1037 * 1038 * @NL80211_ATTR_STA_FLAGS2: Attribute containing a 1039 * &struct nl80211_sta_flag_update. 1040 * 1041 * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls 1042 * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in 1043 * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE 1044 * request, the driver will assume that the port is unauthorized until 1045 * authorized by user space. Otherwise, port is marked authorized by 1046 * default in station mode. 1047 * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the 1048 * ethertype that will be used for key negotiation. It can be 1049 * specified with the associate and connect commands. If it is not 1050 * specified, the value defaults to 0x888E (PAE, 802.1X). This 1051 * attribute is also used as a flag in the wiphy information to 1052 * indicate that protocols other than PAE are supported. 1053 * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with 1054 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom 1055 * ethertype frames used for key negotiation must not be encrypted. 1056 * 1057 * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver. 1058 * We recommend using nested, driver-specific attributes within this. 1059 * 1060 * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT 1061 * event was due to the AP disconnecting the station, and not due to 1062 * a local disconnect request. 1063 * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT 1064 * event (u16) 1065 * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating 1066 * that protected APs should be used. This is also used with NEW_BEACON to 1067 * indicate that the BSS is to use protection. 1068 * 1069 * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON 1070 * to indicate which unicast key ciphers will be used with the connection 1071 * (an array of u32). 1072 * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1073 * indicate which group key cipher will be used with the connection (a 1074 * u32). 1075 * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1076 * indicate which WPA version(s) the AP we want to associate with is using 1077 * (a u32 with flags from &enum nl80211_wpa_versions). 1078 * @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1079 * indicate which key management algorithm(s) to use (an array of u32). 1080 * 1081 * @NL80211_ATTR_REQ_IE: (Re)association request information elements as 1082 * sent out by the card, for ROAM and successful CONNECT events. 1083 * @NL80211_ATTR_RESP_IE: (Re)association response information elements as 1084 * sent by peer, for ROAM and successful CONNECT events. 1085 * 1086 * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE 1087 * commands to specify using a reassociate frame 1088 * 1089 * @NL80211_ATTR_KEY: key information in a nested attribute with 1090 * %NL80211_KEY_* sub-attributes 1091 * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect() 1092 * and join_ibss(), key information is in a nested attribute each 1093 * with %NL80211_KEY_* sub-attributes 1094 * 1095 * @NL80211_ATTR_PID: Process ID of a network namespace. 1096 * 1097 * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for 1098 * dumps. This number increases whenever the object list being 1099 * dumped changes, and as such userspace can verify that it has 1100 * obtained a complete and consistent snapshot by verifying that 1101 * all dump messages contain the same generation number. If it 1102 * changed then the list changed and the dump should be repeated 1103 * completely from scratch. 1104 * 1105 * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface 1106 * 1107 * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of 1108 * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute 1109 * containing info as possible, see &enum survey_info. 1110 * 1111 * @NL80211_ATTR_PMKID: PMK material for PMKSA caching. 1112 * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can 1113 * cache, a wiphy attribute. 1114 * 1115 * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32. 1116 * @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that 1117 * specifies the maximum duration that can be requested with the 1118 * remain-on-channel operation, in milliseconds, u32. 1119 * 1120 * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects. 1121 * 1122 * @NL80211_ATTR_TX_RATES: Nested set of attributes 1123 * (enum nl80211_tx_rate_attributes) describing TX rates per band. The 1124 * enum nl80211_band value is used as the index (nla_type() of the nested 1125 * data. If a band is not included, it will be configured to allow all 1126 * rates based on negotiated supported rates information. This attribute 1127 * is used with %NL80211_CMD_SET_TX_BITRATE_MASK. 1128 * 1129 * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain 1130 * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME. 1131 * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the 1132 * @NL80211_CMD_REGISTER_FRAME command. 1133 * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a 1134 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 1135 * information about which frame types can be transmitted with 1136 * %NL80211_CMD_FRAME. 1137 * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a 1138 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 1139 * information about which frame types can be registered for RX. 1140 * 1141 * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was 1142 * acknowledged by the recipient. 1143 * 1144 * @NL80211_ATTR_PS_STATE: powersave state, using &enum nl80211_ps_state values. 1145 * 1146 * @NL80211_ATTR_CQM: connection quality monitor configuration in a 1147 * nested attribute with %NL80211_ATTR_CQM_* sub-attributes. 1148 * 1149 * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command 1150 * is requesting a local authentication/association state change without 1151 * invoking actual management frame exchange. This can be used with 1152 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE, 1153 * NL80211_CMD_DISASSOCIATE. 1154 * 1155 * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations 1156 * connected to this BSS. 1157 * 1158 * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See 1159 * &enum nl80211_tx_power_setting for possible values. 1160 * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units. 1161 * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING 1162 * for non-automatic settings. 1163 * 1164 * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly 1165 * means support for per-station GTKs. 1166 * 1167 * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting. 1168 * This can be used to mask out antennas which are not attached or should 1169 * not be used for transmitting. If an antenna is not selected in this 1170 * bitmap the hardware is not allowed to transmit on this antenna. 1171 * 1172 * Each bit represents one antenna, starting with antenna 1 at the first 1173 * bit. Depending on which antennas are selected in the bitmap, 802.11n 1174 * drivers can derive which chainmasks to use (if all antennas belonging to 1175 * a particular chain are disabled this chain should be disabled) and if 1176 * a chain has diversity antennas wether diversity should be used or not. 1177 * HT capabilities (STBC, TX Beamforming, Antenna selection) can be 1178 * derived from the available chains after applying the antenna mask. 1179 * Non-802.11n drivers can derive wether to use diversity or not. 1180 * Drivers may reject configurations or RX/TX mask combinations they cannot 1181 * support by returning -EINVAL. 1182 * 1183 * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving. 1184 * This can be used to mask out antennas which are not attached or should 1185 * not be used for receiving. If an antenna is not selected in this bitmap 1186 * the hardware should not be configured to receive on this antenna. 1187 * For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX. 1188 * 1189 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available 1190 * for configuration as TX antennas via the above parameters. 1191 * 1192 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX: Bitmap of antennas which are available 1193 * for configuration as RX antennas via the above parameters. 1194 * 1195 * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS 1196 * 1197 * @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be 1198 * transmitted on another channel when the channel given doesn't match 1199 * the current channel. If the current channel doesn't match and this 1200 * flag isn't set, the frame will be rejected. This is also used as an 1201 * nl80211 capability flag. 1202 * 1203 * @NL80211_ATTR_BSS_HT_OPMODE: HT operation mode (u16) 1204 * 1205 * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags 1206 * attributes, specifying what a key should be set as default as. 1207 * See &enum nl80211_key_default_types. 1208 * 1209 * @NL80211_ATTR_MESH_SETUP: Optional mesh setup parameters. These cannot be 1210 * changed once the mesh is active. 1211 * @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute 1212 * containing attributes from &enum nl80211_meshconf_params. 1213 * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver 1214 * allows auth frames in a mesh to be passed to userspace for processing via 1215 * the @NL80211_MESH_SETUP_USERSPACE_AUTH flag. 1216 * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as defined in 1217 * &enum nl80211_plink_state. Used when userspace is driving the peer link 1218 * management state machine. @NL80211_MESH_SETUP_USERSPACE_AMPE or 1219 * @NL80211_MESH_SETUP_USERSPACE_MPM must be enabled. 1220 * 1221 * @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy 1222 * capabilities, the supported WoWLAN triggers 1223 * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to 1224 * indicate which WoW triggers should be enabled. This is also 1225 * used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN 1226 * triggers. 1227 * 1228 * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan 1229 * cycles, in msecs. 1230 * 1231 * @NL80211_ATTR_SCHED_SCAN_MATCH: Nested attribute with one or more 1232 * sets of attributes to match during scheduled scans. Only BSSs 1233 * that match any of the sets will be reported. These are 1234 * pass-thru filter rules. 1235 * For a match to succeed, the BSS must match all attributes of a 1236 * set. Since not every hardware supports matching all types of 1237 * attributes, there is no guarantee that the reported BSSs are 1238 * fully complying with the match sets and userspace needs to be 1239 * able to ignore them by itself. 1240 * Thus, the implementation is somewhat hardware-dependent, but 1241 * this is only an optimization and the userspace application 1242 * needs to handle all the non-filtered results anyway. 1243 * If the match attributes don't make sense when combined with 1244 * the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID 1245 * is included in the probe request, but the match attributes 1246 * will never let it go through), -EINVAL may be returned. 1247 * If ommited, no filtering is done. 1248 * 1249 * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported 1250 * interface combinations. In each nested item, it contains attributes 1251 * defined in &enum nl80211_if_combination_attrs. 1252 * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like 1253 * %NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that 1254 * are managed in software: interfaces of these types aren't subject to 1255 * any restrictions in their number or combinations. 1256 * 1257 * @NL80211_ATTR_REKEY_DATA: nested attribute containing the information 1258 * necessary for GTK rekeying in the device, see &enum nl80211_rekey_data. 1259 * 1260 * @NL80211_ATTR_SCAN_SUPP_RATES: rates per to be advertised as supported in scan, 1261 * nested array attribute containing an entry for each band, with the entry 1262 * being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but 1263 * without the length restriction (at most %NL80211_MAX_SUPP_RATES). 1264 * 1265 * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon 1266 * and Probe Response (when response to wildcard Probe Request); see 1267 * &enum nl80211_hidden_ssid, represented as a u32 1268 * 1269 * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame. 1270 * This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to 1271 * provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the 1272 * driver (or firmware) replies to Probe Request frames. 1273 * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association 1274 * Response frames. This is used with %NL80211_CMD_NEW_BEACON and 1275 * %NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into 1276 * (Re)Association Response frames when the driver (or firmware) replies to 1277 * (Re)Association Request frames. 1278 * 1279 * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration 1280 * of the station, see &enum nl80211_sta_wme_attr. 1281 * @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working 1282 * as AP. 1283 * 1284 * @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of 1285 * roaming to another AP in the same ESS if the signal lever is low. 1286 * 1287 * @NL80211_ATTR_PMKSA_CANDIDATE: Nested attribute containing the PMKSA caching 1288 * candidate information, see &enum nl80211_pmksa_candidate_attr. 1289 * 1290 * @NL80211_ATTR_TX_NO_CCK_RATE: Indicates whether to use CCK rate or not 1291 * for management frames transmission. In order to avoid p2p probe/action 1292 * frames are being transmitted at CCK rate in 2GHz band, the user space 1293 * applications use this attribute. 1294 * This attribute is used with %NL80211_CMD_TRIGGER_SCAN and 1295 * %NL80211_CMD_FRAME commands. 1296 * 1297 * @NL80211_ATTR_TDLS_ACTION: Low level TDLS action code (e.g. link setup 1298 * request, link setup confirm, link teardown, etc.). Values are 1299 * described in the TDLS (802.11z) specification. 1300 * @NL80211_ATTR_TDLS_DIALOG_TOKEN: Non-zero token for uniquely identifying a 1301 * TDLS conversation between two devices. 1302 * @NL80211_ATTR_TDLS_OPERATION: High level TDLS operation; see 1303 * &enum nl80211_tdls_operation, represented as a u8. 1304 * @NL80211_ATTR_TDLS_SUPPORT: A flag indicating the device can operate 1305 * as a TDLS peer sta. 1306 * @NL80211_ATTR_TDLS_EXTERNAL_SETUP: The TDLS discovery/setup and teardown 1307 * procedures should be performed by sending TDLS packets via 1308 * %NL80211_CMD_TDLS_MGMT. Otherwise %NL80211_CMD_TDLS_OPER should be 1309 * used for asking the driver to perform a TDLS operation. 1310 * 1311 * @NL80211_ATTR_DEVICE_AP_SME: This u32 attribute may be listed for devices 1312 * that have AP support to indicate that they have the AP SME integrated 1313 * with support for the features listed in this attribute, see 1314 * &enum nl80211_ap_sme_features. 1315 * 1316 * @NL80211_ATTR_DONT_WAIT_FOR_ACK: Used with %NL80211_CMD_FRAME, this tells 1317 * the driver to not wait for an acknowledgement. Note that due to this, 1318 * it will also not give a status callback nor return a cookie. This is 1319 * mostly useful for probe responses to save airtime. 1320 * 1321 * @NL80211_ATTR_FEATURE_FLAGS: This u32 attribute contains flags from 1322 * &enum nl80211_feature_flags and is advertised in wiphy information. 1323 * @NL80211_ATTR_PROBE_RESP_OFFLOAD: Indicates that the HW responds to probe 1324 * requests while operating in AP-mode. 1325 * This attribute holds a bitmap of the supported protocols for 1326 * offloading (see &enum nl80211_probe_resp_offload_support_attr). 1327 * 1328 * @NL80211_ATTR_PROBE_RESP: Probe Response template data. Contains the entire 1329 * probe-response frame. The DA field in the 802.11 header is zero-ed out, 1330 * to be filled by the FW. 1331 * @NL80211_ATTR_DISABLE_HT: Force HT capable interfaces to disable 1332 * this feature. Currently, only supported in mac80211 drivers. 1333 * @NL80211_ATTR_HT_CAPABILITY_MASK: Specify which bits of the 1334 * ATTR_HT_CAPABILITY to which attention should be paid. 1335 * Currently, only mac80211 NICs support this feature. 1336 * The values that may be configured are: 1337 * MCS rates, MAX-AMSDU, HT-20-40 and HT_CAP_SGI_40 1338 * AMPDU density and AMPDU factor. 1339 * All values are treated as suggestions and may be ignored 1340 * by the driver as required. The actual values may be seen in 1341 * the station debugfs ht_caps file. 1342 * 1343 * @NL80211_ATTR_DFS_REGION: region for regulatory rules which this country 1344 * abides to when initiating radiation on DFS channels. A country maps 1345 * to one DFS region. 1346 * 1347 * @NL80211_ATTR_NOACK_MAP: This u16 bitmap contains the No Ack Policy of 1348 * up to 16 TIDs. 1349 * 1350 * @NL80211_ATTR_INACTIVITY_TIMEOUT: timeout value in seconds, this can be 1351 * used by the drivers which has MLME in firmware and does not have support 1352 * to report per station tx/rx activity to free up the staion entry from 1353 * the list. This needs to be used when the driver advertises the 1354 * capability to timeout the stations. 1355 * 1356 * @NL80211_ATTR_RX_SIGNAL_DBM: signal strength in dBm (as a 32-bit int); 1357 * this attribute is (depending on the driver capabilities) added to 1358 * received frames indicated with %NL80211_CMD_FRAME. 1359 * 1360 * @NL80211_ATTR_BG_SCAN_PERIOD: Background scan period in seconds 1361 * or 0 to disable background scan. 1362 * 1363 * @NL80211_ATTR_USER_REG_HINT_TYPE: type of regulatory hint passed from 1364 * userspace. If unset it is assumed the hint comes directly from 1365 * a user. If set code could specify exactly what type of source 1366 * was used to provide the hint. For the different types of 1367 * allowed user regulatory hints see nl80211_user_reg_hint_type. 1368 * 1369 * @NL80211_ATTR_CONN_FAILED_REASON: The reason for which AP has rejected 1370 * the connection request from a station. nl80211_connect_failed_reason 1371 * enum has different reasons of connection failure. 1372 * 1373 * @NL80211_ATTR_SAE_DATA: SAE elements in Authentication frames. This starts 1374 * with the Authentication transaction sequence number field. 1375 * 1376 * @NL80211_ATTR_VHT_CAPABILITY: VHT Capability information element (from 1377 * association request when used with NL80211_CMD_NEW_STATION) 1378 * 1379 * @NL80211_ATTR_SCAN_FLAGS: scan request control flags (u32) 1380 * 1381 * @NL80211_ATTR_P2P_CTWINDOW: P2P GO Client Traffic Window (u8), used with 1382 * the START_AP and SET_BSS commands 1383 * @NL80211_ATTR_P2P_OPPPS: P2P GO opportunistic PS (u8), used with the 1384 * START_AP and SET_BSS commands. This can have the values 0 or 1; 1385 * if not given in START_AP 0 is assumed, if not given in SET_BSS 1386 * no change is made. 1387 * 1388 * @NL80211_ATTR_LOCAL_MESH_POWER_MODE: local mesh STA link-specific power mode 1389 * defined in &enum nl80211_mesh_power_mode. 1390 * 1391 * @NL80211_ATTR_ACL_POLICY: ACL policy, see &enum nl80211_acl_policy, 1392 * carried in a u32 attribute 1393 * 1394 * @NL80211_ATTR_MAC_ADDRS: Array of nested MAC addresses, used for 1395 * MAC ACL. 1396 * 1397 * @NL80211_ATTR_MAC_ACL_MAX: u32 attribute to advertise the maximum 1398 * number of MAC addresses that a device can support for MAC 1399 * ACL. 1400 * 1401 * @NL80211_ATTR_RADAR_EVENT: Type of radar event for notification to userspace, 1402 * contains a value of enum nl80211_radar_event (u32). 1403 * 1404 * @NL80211_ATTR_EXT_CAPA: 802.11 extended capabilities that the kernel driver 1405 * has and handles. The format is the same as the IE contents. See 1406 * 802.11-2012 8.4.2.29 for more information. 1407 * @NL80211_ATTR_EXT_CAPA_MASK: Extended capabilities that the kernel driver 1408 * has set in the %NL80211_ATTR_EXT_CAPA value, for multibit fields. 1409 * 1410 * @NL80211_ATTR_STA_CAPABILITY: Station capabilities (u16) are advertised to 1411 * the driver, e.g., to enable TDLS power save (PU-APSD). 1412 * 1413 * @NL80211_ATTR_STA_EXT_CAPABILITY: Station extended capabilities are 1414 * advertised to the driver, e.g., to enable TDLS off channel operations 1415 * and PU-APSD. 1416 * 1417 * @NL80211_ATTR_PROTOCOL_FEATURES: global nl80211 feature flags, see 1418 * &enum nl80211_protocol_features, the attribute is a u32. 1419 * 1420 * @NL80211_ATTR_SPLIT_WIPHY_DUMP: flag attribute, userspace supports 1421 * receiving the data for a single wiphy split across multiple 1422 * messages, given with wiphy dump message 1423 * 1424 * @NL80211_ATTR_MDID: Mobility Domain Identifier 1425 * 1426 * @NL80211_ATTR_IE_RIC: Resource Information Container Information 1427 * Element 1428 * 1429 * @NL80211_ATTR_CRIT_PROT_ID: critical protocol identifier requiring increased 1430 * reliability, see &enum nl80211_crit_proto_id (u16). 1431 * @NL80211_ATTR_MAX_CRIT_PROT_DURATION: duration in milliseconds in which 1432 * the connection should have increased reliability (u16). 1433 * 1434 * @NL80211_ATTR_PEER_AID: Association ID for the peer TDLS station (u16). 1435 * This is similar to @NL80211_ATTR_STA_AID but with a difference of being 1436 * allowed to be used with the first @NL80211_CMD_SET_STATION command to 1437 * update a TDLS peer STA entry. 1438 * 1439 * @NL80211_ATTR_MAX: highest attribute number currently defined 1440 * @__NL80211_ATTR_AFTER_LAST: internal use 1441 */ 1442enum nl80211_attrs { 1443/* don't change the order or add anything between, this is ABI! */ 1444 NL80211_ATTR_UNSPEC, 1445 1446 NL80211_ATTR_WIPHY, 1447 NL80211_ATTR_WIPHY_NAME, 1448 1449 NL80211_ATTR_IFINDEX, 1450 NL80211_ATTR_IFNAME, 1451 NL80211_ATTR_IFTYPE, 1452 1453 NL80211_ATTR_MAC, 1454 1455 NL80211_ATTR_KEY_DATA, 1456 NL80211_ATTR_KEY_IDX, 1457 NL80211_ATTR_KEY_CIPHER, 1458 NL80211_ATTR_KEY_SEQ, 1459 NL80211_ATTR_KEY_DEFAULT, 1460 1461 NL80211_ATTR_BEACON_INTERVAL, 1462 NL80211_ATTR_DTIM_PERIOD, 1463 NL80211_ATTR_BEACON_HEAD, 1464 NL80211_ATTR_BEACON_TAIL, 1465 1466 NL80211_ATTR_STA_AID, 1467 NL80211_ATTR_STA_FLAGS, 1468 NL80211_ATTR_STA_LISTEN_INTERVAL, 1469 NL80211_ATTR_STA_SUPPORTED_RATES, 1470 NL80211_ATTR_STA_VLAN, 1471 NL80211_ATTR_STA_INFO, 1472 1473 NL80211_ATTR_WIPHY_BANDS, 1474 1475 NL80211_ATTR_MNTR_FLAGS, 1476 1477 NL80211_ATTR_MESH_ID, 1478 NL80211_ATTR_STA_PLINK_ACTION, 1479 NL80211_ATTR_MPATH_NEXT_HOP, 1480 NL80211_ATTR_MPATH_INFO, 1481 1482 NL80211_ATTR_BSS_CTS_PROT, 1483 NL80211_ATTR_BSS_SHORT_PREAMBLE, 1484 NL80211_ATTR_BSS_SHORT_SLOT_TIME, 1485 1486 NL80211_ATTR_HT_CAPABILITY, 1487 1488 NL80211_ATTR_SUPPORTED_IFTYPES, 1489 1490 NL80211_ATTR_REG_ALPHA2, 1491 NL80211_ATTR_REG_RULES, 1492 1493 NL80211_ATTR_MESH_CONFIG, 1494 1495 NL80211_ATTR_BSS_BASIC_RATES, 1496 1497 NL80211_ATTR_WIPHY_TXQ_PARAMS, 1498 NL80211_ATTR_WIPHY_FREQ, 1499 NL80211_ATTR_WIPHY_CHANNEL_TYPE, 1500 1501 NL80211_ATTR_KEY_DEFAULT_MGMT, 1502 1503 NL80211_ATTR_MGMT_SUBTYPE, 1504 NL80211_ATTR_IE, 1505 1506 NL80211_ATTR_MAX_NUM_SCAN_SSIDS, 1507 1508 NL80211_ATTR_SCAN_FREQUENCIES, 1509 NL80211_ATTR_SCAN_SSIDS, 1510 NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */ 1511 NL80211_ATTR_BSS, 1512 1513 NL80211_ATTR_REG_INITIATOR, 1514 NL80211_ATTR_REG_TYPE, 1515 1516 NL80211_ATTR_SUPPORTED_COMMANDS, 1517 1518 NL80211_ATTR_FRAME, 1519 NL80211_ATTR_SSID, 1520 NL80211_ATTR_AUTH_TYPE, 1521 NL80211_ATTR_REASON_CODE, 1522 1523 NL80211_ATTR_KEY_TYPE, 1524 1525 NL80211_ATTR_MAX_SCAN_IE_LEN, 1526 NL80211_ATTR_CIPHER_SUITES, 1527 1528 NL80211_ATTR_FREQ_BEFORE, 1529 NL80211_ATTR_FREQ_AFTER, 1530 1531 NL80211_ATTR_FREQ_FIXED, 1532 1533 1534 NL80211_ATTR_WIPHY_RETRY_SHORT, 1535 NL80211_ATTR_WIPHY_RETRY_LONG, 1536 NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 1537 NL80211_ATTR_WIPHY_RTS_THRESHOLD, 1538 1539 NL80211_ATTR_TIMED_OUT, 1540 1541 NL80211_ATTR_USE_MFP, 1542 1543 NL80211_ATTR_STA_FLAGS2, 1544 1545 NL80211_ATTR_CONTROL_PORT, 1546 1547 NL80211_ATTR_TESTDATA, 1548 1549 NL80211_ATTR_PRIVACY, 1550 1551 NL80211_ATTR_DISCONNECTED_BY_AP, 1552 NL80211_ATTR_STATUS_CODE, 1553 1554 NL80211_ATTR_CIPHER_SUITES_PAIRWISE, 1555 NL80211_ATTR_CIPHER_SUITE_GROUP, 1556 NL80211_ATTR_WPA_VERSIONS, 1557 NL80211_ATTR_AKM_SUITES, 1558 1559 NL80211_ATTR_REQ_IE, 1560 NL80211_ATTR_RESP_IE, 1561 1562 NL80211_ATTR_PREV_BSSID, 1563 1564 NL80211_ATTR_KEY, 1565 NL80211_ATTR_KEYS, 1566 1567 NL80211_ATTR_PID, 1568 1569 NL80211_ATTR_4ADDR, 1570 1571 NL80211_ATTR_SURVEY_INFO, 1572 1573 NL80211_ATTR_PMKID, 1574 NL80211_ATTR_MAX_NUM_PMKIDS, 1575 1576 NL80211_ATTR_DURATION, 1577 1578 NL80211_ATTR_COOKIE, 1579 1580 NL80211_ATTR_WIPHY_COVERAGE_CLASS, 1581 1582 NL80211_ATTR_TX_RATES, 1583 1584 NL80211_ATTR_FRAME_MATCH, 1585 1586 NL80211_ATTR_ACK, 1587 1588 NL80211_ATTR_PS_STATE, 1589 1590 NL80211_ATTR_CQM, 1591 1592 NL80211_ATTR_LOCAL_STATE_CHANGE, 1593 1594 NL80211_ATTR_AP_ISOLATE, 1595 1596 NL80211_ATTR_WIPHY_TX_POWER_SETTING, 1597 NL80211_ATTR_WIPHY_TX_POWER_LEVEL, 1598 1599 NL80211_ATTR_TX_FRAME_TYPES, 1600 NL80211_ATTR_RX_FRAME_TYPES, 1601 NL80211_ATTR_FRAME_TYPE, 1602 1603 NL80211_ATTR_CONTROL_PORT_ETHERTYPE, 1604 NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, 1605 1606 NL80211_ATTR_SUPPORT_IBSS_RSN, 1607 1608 NL80211_ATTR_WIPHY_ANTENNA_TX, 1609 NL80211_ATTR_WIPHY_ANTENNA_RX, 1610 1611 NL80211_ATTR_MCAST_RATE, 1612 1613 NL80211_ATTR_OFFCHANNEL_TX_OK, 1614 1615 NL80211_ATTR_BSS_HT_OPMODE, 1616 1617 NL80211_ATTR_KEY_DEFAULT_TYPES, 1618 1619 NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION, 1620 1621 NL80211_ATTR_MESH_SETUP, 1622 1623 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX, 1624 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX, 1625 1626 NL80211_ATTR_SUPPORT_MESH_AUTH, 1627 NL80211_ATTR_STA_PLINK_STATE, 1628 1629 NL80211_ATTR_WOWLAN_TRIGGERS, 1630 NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, 1631 1632 NL80211_ATTR_SCHED_SCAN_INTERVAL, 1633 1634 NL80211_ATTR_INTERFACE_COMBINATIONS, 1635 NL80211_ATTR_SOFTWARE_IFTYPES, 1636 1637 NL80211_ATTR_REKEY_DATA, 1638 1639 NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS, 1640 NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN, 1641 1642 NL80211_ATTR_SCAN_SUPP_RATES, 1643 1644 NL80211_ATTR_HIDDEN_SSID, 1645 1646 NL80211_ATTR_IE_PROBE_RESP, 1647 NL80211_ATTR_IE_ASSOC_RESP, 1648 1649 NL80211_ATTR_STA_WME, 1650 NL80211_ATTR_SUPPORT_AP_UAPSD, 1651 1652 NL80211_ATTR_ROAM_SUPPORT, 1653 1654 NL80211_ATTR_SCHED_SCAN_MATCH, 1655 NL80211_ATTR_MAX_MATCH_SETS, 1656 1657 NL80211_ATTR_PMKSA_CANDIDATE, 1658 1659 NL80211_ATTR_TX_NO_CCK_RATE, 1660 1661 NL80211_ATTR_TDLS_ACTION, 1662 NL80211_ATTR_TDLS_DIALOG_TOKEN, 1663 NL80211_ATTR_TDLS_OPERATION, 1664 NL80211_ATTR_TDLS_SUPPORT, 1665 NL80211_ATTR_TDLS_EXTERNAL_SETUP, 1666 1667 NL80211_ATTR_DEVICE_AP_SME, 1668 1669 NL80211_ATTR_DONT_WAIT_FOR_ACK, 1670 1671 NL80211_ATTR_FEATURE_FLAGS, 1672 1673 NL80211_ATTR_PROBE_RESP_OFFLOAD, 1674 1675 NL80211_ATTR_PROBE_RESP, 1676 1677 NL80211_ATTR_DFS_REGION, 1678 1679 NL80211_ATTR_DISABLE_HT, 1680 NL80211_ATTR_HT_CAPABILITY_MASK, 1681 1682 NL80211_ATTR_NOACK_MAP, 1683 1684 NL80211_ATTR_INACTIVITY_TIMEOUT, 1685 1686 NL80211_ATTR_RX_SIGNAL_DBM, 1687 1688 NL80211_ATTR_BG_SCAN_PERIOD, 1689 1690 NL80211_ATTR_WDEV, 1691 1692 NL80211_ATTR_USER_REG_HINT_TYPE, 1693 1694 NL80211_ATTR_CONN_FAILED_REASON, 1695 1696 NL80211_ATTR_SAE_DATA, 1697 1698 NL80211_ATTR_VHT_CAPABILITY, 1699 1700 NL80211_ATTR_SCAN_FLAGS, 1701 1702 NL80211_ATTR_CHANNEL_WIDTH, 1703 NL80211_ATTR_CENTER_FREQ1, 1704 NL80211_ATTR_CENTER_FREQ2, 1705 1706 NL80211_ATTR_P2P_CTWINDOW, 1707 NL80211_ATTR_P2P_OPPPS, 1708 1709 NL80211_ATTR_LOCAL_MESH_POWER_MODE, 1710 1711 NL80211_ATTR_ACL_POLICY, 1712 1713 NL80211_ATTR_MAC_ADDRS, 1714 1715 NL80211_ATTR_MAC_ACL_MAX, 1716 1717 NL80211_ATTR_RADAR_EVENT, 1718 1719 NL80211_ATTR_EXT_CAPA, 1720 NL80211_ATTR_EXT_CAPA_MASK, 1721 1722 NL80211_ATTR_STA_CAPABILITY, 1723 NL80211_ATTR_STA_EXT_CAPABILITY, 1724 1725 NL80211_ATTR_PROTOCOL_FEATURES, 1726 NL80211_ATTR_SPLIT_WIPHY_DUMP, 1727 1728 NL80211_ATTR_DISABLE_VHT, 1729 NL80211_ATTR_VHT_CAPABILITY_MASK, 1730 1731 NL80211_ATTR_MDID, 1732 NL80211_ATTR_IE_RIC, 1733 1734 NL80211_ATTR_CRIT_PROT_ID, 1735 NL80211_ATTR_MAX_CRIT_PROT_DURATION, 1736 1737 NL80211_ATTR_PEER_AID, 1738 1739 /* add attributes here, update the policy in nl80211.c */ 1740 1741 __NL80211_ATTR_AFTER_LAST, 1742 NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1 1743}; 1744 1745/* source-level API compatibility */ 1746#define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION 1747#define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG 1748 1749/* 1750 * Allow user space programs to use #ifdef on new attributes by defining them 1751 * here 1752 */ 1753#define NL80211_CMD_CONNECT NL80211_CMD_CONNECT 1754#define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY 1755#define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES 1756#define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS 1757#define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ 1758#define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE 1759#define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE 1760#define NL80211_ATTR_IE NL80211_ATTR_IE 1761#define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR 1762#define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE 1763#define NL80211_ATTR_FRAME NL80211_ATTR_FRAME 1764#define NL80211_ATTR_SSID NL80211_ATTR_SSID 1765#define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE 1766#define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE 1767#define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE 1768#define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP 1769#define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS 1770#define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES 1771#define NL80211_ATTR_KEY NL80211_ATTR_KEY 1772#define NL80211_ATTR_KEYS NL80211_ATTR_KEYS 1773#define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS 1774 1775#define NL80211_MAX_SUPP_RATES 32 1776#define NL80211_MAX_SUPP_HT_RATES 77 1777#define NL80211_MAX_SUPP_REG_RULES 32 1778#define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0 1779#define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16 1780#define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24 1781#define NL80211_HT_CAPABILITY_LEN 26 1782#define NL80211_VHT_CAPABILITY_LEN 12 1783 1784#define NL80211_MAX_NR_CIPHER_SUITES 5 1785#define NL80211_MAX_NR_AKM_SUITES 2 1786 1787#define NL80211_MIN_REMAIN_ON_CHANNEL_TIME 10 1788 1789/* default RSSI threshold for scan results if none specified. */ 1790#define NL80211_SCAN_RSSI_THOLD_OFF -300 1791 1792#define NL80211_CQM_TXE_MAX_INTVL 1800 1793 1794/** 1795 * enum nl80211_iftype - (virtual) interface types 1796 * 1797 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides 1798 * @NL80211_IFTYPE_ADHOC: independent BSS member 1799 * @NL80211_IFTYPE_STATION: managed BSS member 1800 * @NL80211_IFTYPE_AP: access point 1801 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points; VLAN interfaces 1802 * are a bit special in that they must always be tied to a pre-existing 1803 * AP type interface. 1804 * @NL80211_IFTYPE_WDS: wireless distribution interface 1805 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames 1806 * @NL80211_IFTYPE_MESH_POINT: mesh point 1807 * @NL80211_IFTYPE_P2P_CLIENT: P2P client 1808 * @NL80211_IFTYPE_P2P_GO: P2P group owner 1809 * @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev 1810 * and therefore can't be created in the normal ways, use the 1811 * %NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE 1812 * commands to create and destroy one 1813 * @NL80211_IFTYPE_MAX: highest interface type number currently defined 1814 * @NUM_NL80211_IFTYPES: number of defined interface types 1815 * 1816 * These values are used with the %NL80211_ATTR_IFTYPE 1817 * to set the type of an interface. 1818 * 1819 */ 1820enum nl80211_iftype { 1821 NL80211_IFTYPE_UNSPECIFIED, 1822 NL80211_IFTYPE_ADHOC, 1823 NL80211_IFTYPE_STATION, 1824 NL80211_IFTYPE_AP, 1825 NL80211_IFTYPE_AP_VLAN, 1826 NL80211_IFTYPE_WDS, 1827 NL80211_IFTYPE_MONITOR, 1828 NL80211_IFTYPE_MESH_POINT, 1829 NL80211_IFTYPE_P2P_CLIENT, 1830 NL80211_IFTYPE_P2P_GO, 1831 NL80211_IFTYPE_P2P_DEVICE, 1832 1833 /* keep last */ 1834 NUM_NL80211_IFTYPES, 1835 NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1 1836}; 1837 1838/** 1839 * enum nl80211_sta_flags - station flags 1840 * 1841 * Station flags. When a station is added to an AP interface, it is 1842 * assumed to be already associated (and hence authenticated.) 1843 * 1844 * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved 1845 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X) 1846 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames 1847 * with short barker preamble 1848 * @NL80211_STA_FLAG_WME: station is WME/QoS capable 1849 * @NL80211_STA_FLAG_MFP: station uses management frame protection 1850 * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated 1851 * @NL80211_STA_FLAG_TDLS_PEER: station is a TDLS peer -- this flag should 1852 * only be used in managed mode (even in the flags mask). Note that the 1853 * flag can't be changed, it is only valid while adding a station, and 1854 * attempts to change it will silently be ignored (rather than rejected 1855 * as errors.) 1856 * @NL80211_STA_FLAG_ASSOCIATED: station is associated; used with drivers 1857 * that support %NL80211_FEATURE_FULL_AP_CLIENT_STATE to transition a 1858 * previously added station into associated state 1859 * @NL80211_STA_FLAG_MAX: highest station flag number currently defined 1860 * @__NL80211_STA_FLAG_AFTER_LAST: internal use 1861 */ 1862enum nl80211_sta_flags { 1863 __NL80211_STA_FLAG_INVALID, 1864 NL80211_STA_FLAG_AUTHORIZED, 1865 NL80211_STA_FLAG_SHORT_PREAMBLE, 1866 NL80211_STA_FLAG_WME, 1867 NL80211_STA_FLAG_MFP, 1868 NL80211_STA_FLAG_AUTHENTICATED, 1869 NL80211_STA_FLAG_TDLS_PEER, 1870 NL80211_STA_FLAG_ASSOCIATED, 1871 1872 /* keep last */ 1873 __NL80211_STA_FLAG_AFTER_LAST, 1874 NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1 1875}; 1876 1877#define NL80211_STA_FLAG_MAX_OLD_API NL80211_STA_FLAG_TDLS_PEER 1878 1879/** 1880 * struct nl80211_sta_flag_update - station flags mask/set 1881 * @mask: mask of station flags to set 1882 * @set: which values to set them to 1883 * 1884 * Both mask and set contain bits as per &enum nl80211_sta_flags. 1885 */ 1886struct nl80211_sta_flag_update { 1887 __u32 mask; 1888 __u32 set; 1889} __attribute__((packed)); 1890 1891/** 1892 * enum nl80211_rate_info - bitrate information 1893 * 1894 * These attribute types are used with %NL80211_STA_INFO_TXRATE 1895 * when getting information about the bitrate of a station. 1896 * There are 2 attributes for bitrate, a legacy one that represents 1897 * a 16-bit value, and new one that represents a 32-bit value. 1898 * If the rate value fits into 16 bit, both attributes are reported 1899 * with the same value. If the rate is too high to fit into 16 bits 1900 * (>6.5535Gbps) only 32-bit attribute is included. 1901 * User space tools encouraged to use the 32-bit attribute and fall 1902 * back to the 16-bit one for compatibility with older kernels. 1903 * 1904 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved 1905 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s) 1906 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8) 1907 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 MHz dualchannel bitrate 1908 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval 1909 * @NL80211_RATE_INFO_BITRATE32: total bitrate (u32, 100kbit/s) 1910 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined 1911 * @NL80211_RATE_INFO_VHT_MCS: MCS index for VHT (u8) 1912 * @NL80211_RATE_INFO_VHT_NSS: number of streams in VHT (u8) 1913 * @NL80211_RATE_INFO_80_MHZ_WIDTH: 80 MHz VHT rate 1914 * @NL80211_RATE_INFO_80P80_MHZ_WIDTH: 80+80 MHz VHT rate 1915 * @NL80211_RATE_INFO_160_MHZ_WIDTH: 160 MHz VHT rate 1916 * @__NL80211_RATE_INFO_AFTER_LAST: internal use 1917 */ 1918enum nl80211_rate_info { 1919 __NL80211_RATE_INFO_INVALID, 1920 NL80211_RATE_INFO_BITRATE, 1921 NL80211_RATE_INFO_MCS, 1922 NL80211_RATE_INFO_40_MHZ_WIDTH, 1923 NL80211_RATE_INFO_SHORT_GI, 1924 NL80211_RATE_INFO_BITRATE32, 1925 NL80211_RATE_INFO_VHT_MCS, 1926 NL80211_RATE_INFO_VHT_NSS, 1927 NL80211_RATE_INFO_80_MHZ_WIDTH, 1928 NL80211_RATE_INFO_80P80_MHZ_WIDTH, 1929 NL80211_RATE_INFO_160_MHZ_WIDTH, 1930 1931 /* keep last */ 1932 __NL80211_RATE_INFO_AFTER_LAST, 1933 NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1 1934}; 1935 1936/** 1937 * enum nl80211_sta_bss_param - BSS information collected by STA 1938 * 1939 * These attribute types are used with %NL80211_STA_INFO_BSS_PARAM 1940 * when getting information about the bitrate of a station. 1941 * 1942 * @__NL80211_STA_BSS_PARAM_INVALID: attribute number 0 is reserved 1943 * @NL80211_STA_BSS_PARAM_CTS_PROT: whether CTS protection is enabled (flag) 1944 * @NL80211_STA_BSS_PARAM_SHORT_PREAMBLE: whether short preamble is enabled 1945 * (flag) 1946 * @NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME: whether short slot time is enabled 1947 * (flag) 1948 * @NL80211_STA_BSS_PARAM_DTIM_PERIOD: DTIM period for beaconing (u8) 1949 * @NL80211_STA_BSS_PARAM_BEACON_INTERVAL: Beacon interval (u16) 1950 * @NL80211_STA_BSS_PARAM_MAX: highest sta_bss_param number currently defined 1951 * @__NL80211_STA_BSS_PARAM_AFTER_LAST: internal use 1952 */ 1953enum nl80211_sta_bss_param { 1954 __NL80211_STA_BSS_PARAM_INVALID, 1955 NL80211_STA_BSS_PARAM_CTS_PROT, 1956 NL80211_STA_BSS_PARAM_SHORT_PREAMBLE, 1957 NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME, 1958 NL80211_STA_BSS_PARAM_DTIM_PERIOD, 1959 NL80211_STA_BSS_PARAM_BEACON_INTERVAL, 1960 1961 /* keep last */ 1962 __NL80211_STA_BSS_PARAM_AFTER_LAST, 1963 NL80211_STA_BSS_PARAM_MAX = __NL80211_STA_BSS_PARAM_AFTER_LAST - 1 1964}; 1965 1966/** 1967 * enum nl80211_sta_info - station information 1968 * 1969 * These attribute types are used with %NL80211_ATTR_STA_INFO 1970 * when getting information about a station. 1971 * 1972 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved 1973 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs) 1974 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station) 1975 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station) 1976 * @NL80211_STA_INFO_RX_BYTES64: total received bytes (u64, from this station) 1977 * @NL80211_STA_INFO_TX_BYTES64: total transmitted bytes (u64, to this station) 1978 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm) 1979 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute 1980 * containing info as possible, see &enum nl80211_rate_info 1981 * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station) 1982 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this 1983 * station) 1984 * @NL80211_STA_INFO_TX_RETRIES: total retries (u32, to this station) 1985 * @NL80211_STA_INFO_TX_FAILED: total failed packets (u32, to this station) 1986 * @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm) 1987 * @NL80211_STA_INFO_LLID: the station's mesh LLID 1988 * @NL80211_STA_INFO_PLID: the station's mesh PLID 1989 * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station 1990 * (see %enum nl80211_plink_state) 1991 * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested 1992 * attribute, like NL80211_STA_INFO_TX_BITRATE. 1993 * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute 1994 * containing info as possible, see &enum nl80211_sta_bss_param 1995 * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected 1996 * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update. 1997 * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32) 1998 * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64) 1999 * @NL80211_STA_INFO_LOCAL_PM: local mesh STA link-specific power mode 2000 * @NL80211_STA_INFO_PEER_PM: peer mesh STA link-specific power mode 2001 * @NL80211_STA_INFO_NONPEER_PM: neighbor mesh STA power save mode towards 2002 * non-peer STA 2003 * @NL80211_STA_INFO_CHAIN_SIGNAL: per-chain signal strength of last PPDU 2004 * Contains a nested array of signal strength attributes (u8, dBm) 2005 * @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average 2006 * Same format as NL80211_STA_INFO_CHAIN_SIGNAL. 2007 * @__NL80211_STA_INFO_AFTER_LAST: internal 2008 * @NL80211_STA_INFO_MAX: highest possible station info attribute 2009 */ 2010enum nl80211_sta_info { 2011 __NL80211_STA_INFO_INVALID, 2012 NL80211_STA_INFO_INACTIVE_TIME, 2013 NL80211_STA_INFO_RX_BYTES, 2014 NL80211_STA_INFO_TX_BYTES, 2015 NL80211_STA_INFO_LLID, 2016 NL80211_STA_INFO_PLID, 2017 NL80211_STA_INFO_PLINK_STATE, 2018 NL80211_STA_INFO_SIGNAL, 2019 NL80211_STA_INFO_TX_BITRATE, 2020 NL80211_STA_INFO_RX_PACKETS, 2021 NL80211_STA_INFO_TX_PACKETS, 2022 NL80211_STA_INFO_TX_RETRIES, 2023 NL80211_STA_INFO_TX_FAILED, 2024 NL80211_STA_INFO_SIGNAL_AVG, 2025 NL80211_STA_INFO_RX_BITRATE, 2026 NL80211_STA_INFO_BSS_PARAM, 2027 NL80211_STA_INFO_CONNECTED_TIME, 2028 NL80211_STA_INFO_STA_FLAGS, 2029 NL80211_STA_INFO_BEACON_LOSS, 2030 NL80211_STA_INFO_T_OFFSET, 2031 NL80211_STA_INFO_LOCAL_PM, 2032 NL80211_STA_INFO_PEER_PM, 2033 NL80211_STA_INFO_NONPEER_PM, 2034 NL80211_STA_INFO_RX_BYTES64, 2035 NL80211_STA_INFO_TX_BYTES64, 2036 NL80211_STA_INFO_CHAIN_SIGNAL, 2037 NL80211_STA_INFO_CHAIN_SIGNAL_AVG, 2038 2039 /* keep last */ 2040 __NL80211_STA_INFO_AFTER_LAST, 2041 NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1 2042}; 2043 2044/** 2045 * enum nl80211_mpath_flags - nl80211 mesh path flags 2046 * 2047 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active 2048 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running 2049 * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN 2050 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set 2051 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded 2052 */ 2053enum nl80211_mpath_flags { 2054 NL80211_MPATH_FLAG_ACTIVE = 1<<0, 2055 NL80211_MPATH_FLAG_RESOLVING = 1<<1, 2056 NL80211_MPATH_FLAG_SN_VALID = 1<<2, 2057 NL80211_MPATH_FLAG_FIXED = 1<<3, 2058 NL80211_MPATH_FLAG_RESOLVED = 1<<4, 2059}; 2060 2061/** 2062 * enum nl80211_mpath_info - mesh path information 2063 * 2064 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting 2065 * information about a mesh path. 2066 * 2067 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved 2068 * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination 2069 * @NL80211_MPATH_INFO_SN: destination sequence number 2070 * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path 2071 * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now 2072 * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in 2073 * &enum nl80211_mpath_flags; 2074 * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec 2075 * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries 2076 * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number 2077 * currently defind 2078 * @__NL80211_MPATH_INFO_AFTER_LAST: internal use 2079 */ 2080enum nl80211_mpath_info { 2081 __NL80211_MPATH_INFO_INVALID, 2082 NL80211_MPATH_INFO_FRAME_QLEN, 2083 NL80211_MPATH_INFO_SN, 2084 NL80211_MPATH_INFO_METRIC, 2085 NL80211_MPATH_INFO_EXPTIME, 2086 NL80211_MPATH_INFO_FLAGS, 2087 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT, 2088 NL80211_MPATH_INFO_DISCOVERY_RETRIES, 2089 2090 /* keep last */ 2091 __NL80211_MPATH_INFO_AFTER_LAST, 2092 NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1 2093}; 2094 2095/** 2096 * enum nl80211_band_attr - band attributes 2097 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved 2098 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band, 2099 * an array of nested frequency attributes 2100 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band, 2101 * an array of nested bitrate attributes 2102 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as 2103 * defined in 802.11n 2104 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE 2105 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n 2106 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n 2107 * @NL80211_BAND_ATTR_VHT_MCS_SET: 32-byte attribute containing the MCS set as 2108 * defined in 802.11ac 2109 * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE 2110 * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined 2111 * @__NL80211_BAND_ATTR_AFTER_LAST: internal use 2112 */ 2113enum nl80211_band_attr { 2114 __NL80211_BAND_ATTR_INVALID, 2115 NL80211_BAND_ATTR_FREQS, 2116 NL80211_BAND_ATTR_RATES, 2117 2118 NL80211_BAND_ATTR_HT_MCS_SET, 2119 NL80211_BAND_ATTR_HT_CAPA, 2120 NL80211_BAND_ATTR_HT_AMPDU_FACTOR, 2121 NL80211_BAND_ATTR_HT_AMPDU_DENSITY, 2122 2123 NL80211_BAND_ATTR_VHT_MCS_SET, 2124 NL80211_BAND_ATTR_VHT_CAPA, 2125 2126 /* keep last */ 2127 __NL80211_BAND_ATTR_AFTER_LAST, 2128 NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 2129}; 2130 2131#define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA 2132 2133/** 2134 * enum nl80211_frequency_attr - frequency attributes 2135 * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved 2136 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz 2137 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current 2138 * regulatory domain. 2139 * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is 2140 * permitted on this channel in current regulatory domain. 2141 * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted 2142 * on this channel in current regulatory domain. 2143 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory 2144 * on this channel in current regulatory domain. 2145 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm 2146 * (100 * dBm). 2147 * @NL80211_FREQUENCY_ATTR_DFS_STATE: current state for DFS 2148 * (enum nl80211_dfs_state) 2149 * @NL80211_FREQUENCY_ATTR_DFS_TIME: time in miliseconds for how long 2150 * this channel is in this DFS state. 2151 * @NL80211_FREQUENCY_ATTR_NO_HT40_MINUS: HT40- isn't possible with this 2152 * channel as the control channel 2153 * @NL80211_FREQUENCY_ATTR_NO_HT40_PLUS: HT40+ isn't possible with this 2154 * channel as the control channel 2155 * @NL80211_FREQUENCY_ATTR_NO_80MHZ: any 80 MHz channel using this channel 2156 * as the primary or any of the secondary channels isn't possible, 2157 * this includes 80+80 channels 2158 * @NL80211_FREQUENCY_ATTR_NO_160MHZ: any 160 MHz (but not 80+80) channel 2159 * using this channel as the primary or any of the secondary channels 2160 * isn't possible 2161 * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number 2162 * currently defined 2163 * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use 2164 */ 2165enum nl80211_frequency_attr { 2166 __NL80211_FREQUENCY_ATTR_INVALID, 2167 NL80211_FREQUENCY_ATTR_FREQ, 2168 NL80211_FREQUENCY_ATTR_DISABLED, 2169 NL80211_FREQUENCY_ATTR_PASSIVE_SCAN, 2170 NL80211_FREQUENCY_ATTR_NO_IBSS, 2171 NL80211_FREQUENCY_ATTR_RADAR, 2172 NL80211_FREQUENCY_ATTR_MAX_TX_POWER, 2173 NL80211_FREQUENCY_ATTR_DFS_STATE, 2174 NL80211_FREQUENCY_ATTR_DFS_TIME, 2175 NL80211_FREQUENCY_ATTR_NO_HT40_MINUS, 2176 NL80211_FREQUENCY_ATTR_NO_HT40_PLUS, 2177 NL80211_FREQUENCY_ATTR_NO_80MHZ, 2178 NL80211_FREQUENCY_ATTR_NO_160MHZ, 2179 2180 /* keep last */ 2181 __NL80211_FREQUENCY_ATTR_AFTER_LAST, 2182 NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1 2183}; 2184 2185#define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER 2186 2187/** 2188 * enum nl80211_bitrate_attr - bitrate attributes 2189 * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved 2190 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps 2191 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported 2192 * in 2.4 GHz band. 2193 * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number 2194 * currently defined 2195 * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use 2196 */ 2197enum nl80211_bitrate_attr { 2198 __NL80211_BITRATE_ATTR_INVALID, 2199 NL80211_BITRATE_ATTR_RATE, 2200 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE, 2201 2202 /* keep last */ 2203 __NL80211_BITRATE_ATTR_AFTER_LAST, 2204 NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1 2205}; 2206 2207/** 2208 * enum nl80211_initiator - Indicates the initiator of a reg domain request 2209 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world 2210 * regulatory domain. 2211 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the 2212 * regulatory domain. 2213 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the 2214 * wireless core it thinks its knows the regulatory domain we should be in. 2215 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an 2216 * 802.11 country information element with regulatory information it 2217 * thinks we should consider. cfg80211 only processes the country 2218 * code from the IE, and relies on the regulatory domain information 2219 * structure passed by userspace (CRDA) from our wireless-regdb. 2220 * If a channel is enabled but the country code indicates it should 2221 * be disabled we disable the channel and re-enable it upon disassociation. 2222 */ 2223enum nl80211_reg_initiator { 2224 NL80211_REGDOM_SET_BY_CORE, 2225 NL80211_REGDOM_SET_BY_USER, 2226 NL80211_REGDOM_SET_BY_DRIVER, 2227 NL80211_REGDOM_SET_BY_COUNTRY_IE, 2228}; 2229 2230/** 2231 * enum nl80211_reg_type - specifies the type of regulatory domain 2232 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains 2233 * to a specific country. When this is set you can count on the 2234 * ISO / IEC 3166 alpha2 country code being valid. 2235 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory 2236 * domain. 2237 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom 2238 * driver specific world regulatory domain. These do not apply system-wide 2239 * and are only applicable to the individual devices which have requested 2240 * them to be applied. 2241 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product 2242 * of an intersection between two regulatory domains -- the previously 2243 * set regulatory domain on the system and the last accepted regulatory 2244 * domain request to be processed. 2245 */ 2246enum nl80211_reg_type { 2247 NL80211_REGDOM_TYPE_COUNTRY, 2248 NL80211_REGDOM_TYPE_WORLD, 2249 NL80211_REGDOM_TYPE_CUSTOM_WORLD, 2250 NL80211_REGDOM_TYPE_INTERSECTION, 2251}; 2252 2253/** 2254 * enum nl80211_reg_rule_attr - regulatory rule attributes 2255 * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved 2256 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional 2257 * considerations for a given frequency range. These are the 2258 * &enum nl80211_reg_rule_flags. 2259 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory 2260 * rule in KHz. This is not a center of frequency but an actual regulatory 2261 * band edge. 2262 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule 2263 * in KHz. This is not a center a frequency but an actual regulatory 2264 * band edge. 2265 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this 2266 * frequency range, in KHz. 2267 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain 2268 * for a given frequency range. The value is in mBi (100 * dBi). 2269 * If you don't have one then don't send this. 2270 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for 2271 * a given frequency range. The value is in mBm (100 * dBm). 2272 * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number 2273 * currently defined 2274 * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use 2275 */ 2276enum nl80211_reg_rule_attr { 2277 __NL80211_REG_RULE_ATTR_INVALID, 2278 NL80211_ATTR_REG_RULE_FLAGS, 2279 2280 NL80211_ATTR_FREQ_RANGE_START, 2281 NL80211_ATTR_FREQ_RANGE_END, 2282 NL80211_ATTR_FREQ_RANGE_MAX_BW, 2283 2284 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, 2285 NL80211_ATTR_POWER_RULE_MAX_EIRP, 2286 2287 /* keep last */ 2288 __NL80211_REG_RULE_ATTR_AFTER_LAST, 2289 NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1 2290}; 2291 2292/** 2293 * enum nl80211_sched_scan_match_attr - scheduled scan match attributes 2294 * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved 2295 * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching, 2296 * only report BSS with matching SSID. 2297 * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI: RSSI threshold (in dBm) for reporting a 2298 * BSS in scan results. Filtering is turned off if not specified. 2299 * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter 2300 * attribute number currently defined 2301 * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use 2302 */ 2303enum nl80211_sched_scan_match_attr { 2304 __NL80211_SCHED_SCAN_MATCH_ATTR_INVALID, 2305 2306 NL80211_SCHED_SCAN_MATCH_ATTR_SSID, 2307 NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, 2308 2309 /* keep last */ 2310 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST, 2311 NL80211_SCHED_SCAN_MATCH_ATTR_MAX = 2312 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST - 1 2313}; 2314 2315/* only for backward compatibility */ 2316#define NL80211_ATTR_SCHED_SCAN_MATCH_SSID NL80211_SCHED_SCAN_MATCH_ATTR_SSID 2317 2318/** 2319 * enum nl80211_reg_rule_flags - regulatory rule flags 2320 * 2321 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed 2322 * @NL80211_RRF_NO_CCK: CCK modulation not allowed 2323 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed 2324 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed 2325 * @NL80211_RRF_DFS: DFS support is required to be used 2326 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links 2327 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links 2328 * @NL80211_RRF_PASSIVE_SCAN: passive scan is required 2329 * @NL80211_RRF_NO_IBSS: no IBSS is allowed 2330 */ 2331enum nl80211_reg_rule_flags { 2332 NL80211_RRF_NO_OFDM = 1<<0, 2333 NL80211_RRF_NO_CCK = 1<<1, 2334 NL80211_RRF_NO_INDOOR = 1<<2, 2335 NL80211_RRF_NO_OUTDOOR = 1<<3, 2336 NL80211_RRF_DFS = 1<<4, 2337 NL80211_RRF_PTP_ONLY = 1<<5, 2338 NL80211_RRF_PTMP_ONLY = 1<<6, 2339 NL80211_RRF_PASSIVE_SCAN = 1<<7, 2340 NL80211_RRF_NO_IBSS = 1<<8, 2341}; 2342 2343/** 2344 * enum nl80211_dfs_regions - regulatory DFS regions 2345 * 2346 * @NL80211_DFS_UNSET: Country has no DFS master region specified 2347 * @NL80211_DFS_FCC: Country follows DFS master rules from FCC 2348 * @NL80211_DFS_ETSI: Country follows DFS master rules from ETSI 2349 * @NL80211_DFS_JP: Country follows DFS master rules from JP/MKK/Telec 2350 */ 2351enum nl80211_dfs_regions { 2352 NL80211_DFS_UNSET = 0, 2353 NL80211_DFS_FCC = 1, 2354 NL80211_DFS_ETSI = 2, 2355 NL80211_DFS_JP = 3, 2356}; 2357 2358/** 2359 * enum nl80211_user_reg_hint_type - type of user regulatory hint 2360 * 2361 * @NL80211_USER_REG_HINT_USER: a user sent the hint. This is always 2362 * assumed if the attribute is not set. 2363 * @NL80211_USER_REG_HINT_CELL_BASE: the hint comes from a cellular 2364 * base station. Device drivers that have been tested to work 2365 * properly to support this type of hint can enable these hints 2366 * by setting the NL80211_FEATURE_CELL_BASE_REG_HINTS feature 2367 * capability on the struct wiphy. The wireless core will 2368 * ignore all cell base station hints until at least one device 2369 * present has been registered with the wireless core that 2370 * has listed NL80211_FEATURE_CELL_BASE_REG_HINTS as a 2371 * supported feature. 2372 */ 2373enum nl80211_user_reg_hint_type { 2374 NL80211_USER_REG_HINT_USER = 0, 2375 NL80211_USER_REG_HINT_CELL_BASE = 1, 2376}; 2377 2378/** 2379 * enum nl80211_survey_info - survey information 2380 * 2381 * These attribute types are used with %NL80211_ATTR_SURVEY_INFO 2382 * when getting information about a survey. 2383 * 2384 * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved 2385 * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel 2386 * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm) 2387 * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used 2388 * @NL80211_SURVEY_INFO_CHANNEL_TIME: amount of time (in ms) that the radio 2389 * spent on this channel 2390 * @NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY: amount of the time the primary 2391 * channel was sensed busy (either due to activity or energy detect) 2392 * @NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY: amount of time the extension 2393 * channel was sensed busy 2394 * @NL80211_SURVEY_INFO_CHANNEL_TIME_RX: amount of time the radio spent 2395 * receiving data 2396 * @NL80211_SURVEY_INFO_CHANNEL_TIME_TX: amount of time the radio spent 2397 * transmitting data 2398 * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number 2399 * currently defined 2400 * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use 2401 */ 2402enum nl80211_survey_info { 2403 __NL80211_SURVEY_INFO_INVALID, 2404 NL80211_SURVEY_INFO_FREQUENCY, 2405 NL80211_SURVEY_INFO_NOISE, 2406 NL80211_SURVEY_INFO_IN_USE, 2407 NL80211_SURVEY_INFO_CHANNEL_TIME, 2408 NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY, 2409 NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY, 2410 NL80211_SURVEY_INFO_CHANNEL_TIME_RX, 2411 NL80211_SURVEY_INFO_CHANNEL_TIME_TX, 2412 2413 /* keep last */ 2414 __NL80211_SURVEY_INFO_AFTER_LAST, 2415 NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1 2416}; 2417 2418/** 2419 * enum nl80211_mntr_flags - monitor configuration flags 2420 * 2421 * Monitor configuration flags. 2422 * 2423 * @__NL80211_MNTR_FLAG_INVALID: reserved 2424 * 2425 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS 2426 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP 2427 * @NL80211_MNTR_FLAG_CONTROL: pass control frames 2428 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering 2429 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing. 2430 * overrides all other flags. 2431 * 2432 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use 2433 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag 2434 */ 2435enum nl80211_mntr_flags { 2436 __NL80211_MNTR_FLAG_INVALID, 2437 NL80211_MNTR_FLAG_FCSFAIL, 2438 NL80211_MNTR_FLAG_PLCPFAIL, 2439 NL80211_MNTR_FLAG_CONTROL, 2440 NL80211_MNTR_FLAG_OTHER_BSS, 2441 NL80211_MNTR_FLAG_COOK_FRAMES, 2442 2443 /* keep last */ 2444 __NL80211_MNTR_FLAG_AFTER_LAST, 2445 NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1 2446}; 2447 2448/** 2449 * enum nl80211_mesh_power_mode - mesh power save modes 2450 * 2451 * @NL80211_MESH_POWER_UNKNOWN: The mesh power mode of the mesh STA is 2452 * not known or has not been set yet. 2453 * @NL80211_MESH_POWER_ACTIVE: Active mesh power mode. The mesh STA is 2454 * in Awake state all the time. 2455 * @NL80211_MESH_POWER_LIGHT_SLEEP: Light sleep mode. The mesh STA will 2456 * alternate between Active and Doze states, but will wake up for 2457 * neighbor's beacons. 2458 * @NL80211_MESH_POWER_DEEP_SLEEP: Deep sleep mode. The mesh STA will 2459 * alternate between Active and Doze states, but may not wake up 2460 * for neighbor's beacons. 2461 * 2462 * @__NL80211_MESH_POWER_AFTER_LAST - internal use 2463 * @NL80211_MESH_POWER_MAX - highest possible power save level 2464 */ 2465 2466enum nl80211_mesh_power_mode { 2467 NL80211_MESH_POWER_UNKNOWN, 2468 NL80211_MESH_POWER_ACTIVE, 2469 NL80211_MESH_POWER_LIGHT_SLEEP, 2470 NL80211_MESH_POWER_DEEP_SLEEP, 2471 2472 __NL80211_MESH_POWER_AFTER_LAST, 2473 NL80211_MESH_POWER_MAX = __NL80211_MESH_POWER_AFTER_LAST - 1 2474}; 2475 2476/** 2477 * enum nl80211_meshconf_params - mesh configuration parameters 2478 * 2479 * Mesh configuration parameters. These can be changed while the mesh is 2480 * active. 2481 * 2482 * @__NL80211_MESHCONF_INVALID: internal use 2483 * 2484 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in 2485 * millisecond units, used by the Peer Link Open message 2486 * 2487 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in 2488 * millisecond units, used by the peer link management to close a peer link 2489 * 2490 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in 2491 * millisecond units 2492 * 2493 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed 2494 * on this mesh interface 2495 * 2496 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link 2497 * open retries that can be sent to establish a new peer link instance in a 2498 * mesh 2499 * 2500 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh 2501 * point. 2502 * 2503 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically open 2504 * peer links when we detect compatible mesh peers. Disabled if 2505 * @NL80211_MESH_SETUP_USERSPACE_MPM or @NL80211_MESH_SETUP_USERSPACE_AMPE are 2506 * set. 2507 * 2508 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames 2509 * containing a PREQ that an MP can send to a particular destination (path 2510 * target) 2511 * 2512 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths 2513 * (in milliseconds) 2514 * 2515 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait 2516 * until giving up on a path discovery (in milliseconds) 2517 * 2518 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh 2519 * points receiving a PREQ shall consider the forwarding information from 2520 * the root to be valid. (TU = time unit) 2521 * 2522 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in 2523 * TUs) during which an MP can send only one action frame containing a PREQ 2524 * reference element 2525 * 2526 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs) 2527 * that it takes for an HWMP information element to propagate across the 2528 * mesh 2529 * 2530 * @NL80211_MESHCONF_HWMP_ROOTMODE: whether root mode is enabled or not 2531 * 2532 * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a 2533 * source mesh point for path selection elements. 2534 * 2535 * @NL80211_MESHCONF_HWMP_RANN_INTERVAL: The interval of time (in TUs) between 2536 * root announcements are transmitted. 2537 * 2538 * @NL80211_MESHCONF_GATE_ANNOUNCEMENTS: Advertise that this mesh station has 2539 * access to a broader network beyond the MBSS. This is done via Root 2540 * Announcement frames. 2541 * 2542 * @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL: The minimum interval of time (in 2543 * TUs) during which a mesh STA can send only one Action frame containing a 2544 * PERR element. 2545 * 2546 * @NL80211_MESHCONF_FORWARDING: set Mesh STA as forwarding or non-forwarding 2547 * or forwarding entity (default is TRUE - forwarding entity) 2548 * 2549 * @NL80211_MESHCONF_RSSI_THRESHOLD: RSSI threshold in dBm. This specifies the 2550 * threshold for average signal strength of candidate station to establish 2551 * a peer link. 2552 * 2553 * @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR: maximum number of neighbors 2554 * to synchronize to for 11s default synchronization method 2555 * (see 11C.12.2.2) 2556 * 2557 * @NL80211_MESHCONF_HT_OPMODE: set mesh HT protection mode. 2558 * 2559 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute 2560 * 2561 * @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT: The time (in TUs) for 2562 * which mesh STAs receiving a proactive PREQ shall consider the forwarding 2563 * information to the root mesh STA to be valid. 2564 * 2565 * @NL80211_MESHCONF_HWMP_ROOT_INTERVAL: The interval of time (in TUs) between 2566 * proactive PREQs are transmitted. 2567 * 2568 * @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL: The minimum interval of time 2569 * (in TUs) during which a mesh STA can send only one Action frame 2570 * containing a PREQ element for root path confirmation. 2571 * 2572 * @NL80211_MESHCONF_POWER_MODE: Default mesh power mode for new peer links. 2573 * type &enum nl80211_mesh_power_mode (u32) 2574 * 2575 * @NL80211_MESHCONF_AWAKE_WINDOW: awake window duration (in TUs) 2576 * 2577 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use 2578 */ 2579enum nl80211_meshconf_params { 2580 __NL80211_MESHCONF_INVALID, 2581 NL80211_MESHCONF_RETRY_TIMEOUT, 2582 NL80211_MESHCONF_CONFIRM_TIMEOUT, 2583 NL80211_MESHCONF_HOLDING_TIMEOUT, 2584 NL80211_MESHCONF_MAX_PEER_LINKS, 2585 NL80211_MESHCONF_MAX_RETRIES, 2586 NL80211_MESHCONF_TTL, 2587 NL80211_MESHCONF_AUTO_OPEN_PLINKS, 2588 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, 2589 NL80211_MESHCONF_PATH_REFRESH_TIME, 2590 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, 2591 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, 2592 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, 2593 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, 2594 NL80211_MESHCONF_HWMP_ROOTMODE, 2595 NL80211_MESHCONF_ELEMENT_TTL, 2596 NL80211_MESHCONF_HWMP_RANN_INTERVAL, 2597 NL80211_MESHCONF_GATE_ANNOUNCEMENTS, 2598 NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, 2599 NL80211_MESHCONF_FORWARDING, 2600 NL80211_MESHCONF_RSSI_THRESHOLD, 2601 NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, 2602 NL80211_MESHCONF_HT_OPMODE, 2603 NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, 2604 NL80211_MESHCONF_HWMP_ROOT_INTERVAL, 2605 NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, 2606 NL80211_MESHCONF_POWER_MODE, 2607 NL80211_MESHCONF_AWAKE_WINDOW, 2608 2609 /* keep last */ 2610 __NL80211_MESHCONF_ATTR_AFTER_LAST, 2611 NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1 2612}; 2613 2614/** 2615 * enum nl80211_mesh_setup_params - mesh setup parameters 2616 * 2617 * Mesh setup parameters. These are used to start/join a mesh and cannot be 2618 * changed while the mesh is active. 2619 * 2620 * @__NL80211_MESH_SETUP_INVALID: Internal use 2621 * 2622 * @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL: Enable this option to use a 2623 * vendor specific path selection algorithm or disable it to use the 2624 * default HWMP. 2625 * 2626 * @NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC: Enable this option to use a 2627 * vendor specific path metric or disable it to use the default Airtime 2628 * metric. 2629 * 2630 * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a 2631 * robust security network ie, or a vendor specific information element 2632 * that vendors will use to identify the path selection methods and 2633 * metrics in use. 2634 * 2635 * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication 2636 * daemon will be authenticating mesh candidates. 2637 * 2638 * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication 2639 * daemon will be securing peer link frames. AMPE is a secured version of 2640 * Mesh Peering Management (MPM) and is implemented with the assistance of 2641 * a userspace daemon. When this flag is set, the kernel will send peer 2642 * management frames to a userspace daemon that will implement AMPE 2643 * functionality (security capabilities selection, key confirmation, and 2644 * key management). When the flag is unset (default), the kernel can 2645 * autonomously complete (unsecured) mesh peering without the need of a 2646 * userspace daemon. 2647 * 2648 * @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC: Enable this option to use a 2649 * vendor specific synchronization method or disable it to use the default 2650 * neighbor offset synchronization 2651 * 2652 * @NL80211_MESH_SETUP_USERSPACE_MPM: Enable this option if userspace will 2653 * implement an MPM which handles peer allocation and state. 2654 * 2655 * @NL80211_MESH_SETUP_AUTH_PROTOCOL: Inform the kernel of the authentication 2656 * method (u8, as defined in IEEE 8.4.2.100.6, e.g. 0x1 for SAE). 2657 * Default is no authentication method required. 2658 * 2659 * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number 2660 * 2661 * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use 2662 */ 2663enum nl80211_mesh_setup_params { 2664 __NL80211_MESH_SETUP_INVALID, 2665 NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, 2666 NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, 2667 NL80211_MESH_SETUP_IE, 2668 NL80211_MESH_SETUP_USERSPACE_AUTH, 2669 NL80211_MESH_SETUP_USERSPACE_AMPE, 2670 NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, 2671 NL80211_MESH_SETUP_USERSPACE_MPM, 2672 NL80211_MESH_SETUP_AUTH_PROTOCOL, 2673 2674 /* keep last */ 2675 __NL80211_MESH_SETUP_ATTR_AFTER_LAST, 2676 NL80211_MESH_SETUP_ATTR_MAX = __NL80211_MESH_SETUP_ATTR_AFTER_LAST - 1 2677}; 2678 2679/** 2680 * enum nl80211_txq_attr - TX queue parameter attributes 2681 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved 2682 * @NL80211_TXQ_ATTR_AC: AC identifier (NL80211_AC_*) 2683 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning 2684 * disabled 2685 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form 2686 * 2^n-1 in the range 1..32767] 2687 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form 2688 * 2^n-1 in the range 1..32767] 2689 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255] 2690 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal 2691 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number 2692 */ 2693enum nl80211_txq_attr { 2694 __NL80211_TXQ_ATTR_INVALID, 2695 NL80211_TXQ_ATTR_AC, 2696 NL80211_TXQ_ATTR_TXOP, 2697 NL80211_TXQ_ATTR_CWMIN, 2698 NL80211_TXQ_ATTR_CWMAX, 2699 NL80211_TXQ_ATTR_AIFS, 2700 2701 /* keep last */ 2702 __NL80211_TXQ_ATTR_AFTER_LAST, 2703 NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1 2704}; 2705 2706enum nl80211_ac { 2707 NL80211_AC_VO, 2708 NL80211_AC_VI, 2709 NL80211_AC_BE, 2710 NL80211_AC_BK, 2711 NL80211_NUM_ACS 2712}; 2713 2714/* backward compat */ 2715#define NL80211_TXQ_ATTR_QUEUE NL80211_TXQ_ATTR_AC 2716#define NL80211_TXQ_Q_VO NL80211_AC_VO 2717#define NL80211_TXQ_Q_VI NL80211_AC_VI 2718#define NL80211_TXQ_Q_BE NL80211_AC_BE 2719#define NL80211_TXQ_Q_BK NL80211_AC_BK 2720 2721/** 2722 * enum nl80211_channel_type - channel type 2723 * @NL80211_CHAN_NO_HT: 20 MHz, non-HT channel 2724 * @NL80211_CHAN_HT20: 20 MHz HT channel 2725 * @NL80211_CHAN_HT40MINUS: HT40 channel, secondary channel 2726 * below the control channel 2727 * @NL80211_CHAN_HT40PLUS: HT40 channel, secondary channel 2728 * above the control channel 2729 */ 2730enum nl80211_channel_type { 2731 NL80211_CHAN_NO_HT, 2732 NL80211_CHAN_HT20, 2733 NL80211_CHAN_HT40MINUS, 2734 NL80211_CHAN_HT40PLUS 2735}; 2736 2737/** 2738 * enum nl80211_chan_width - channel width definitions 2739 * 2740 * These values are used with the %NL80211_ATTR_CHANNEL_WIDTH 2741 * attribute. 2742 * 2743 * @NL80211_CHAN_WIDTH_20_NOHT: 20 MHz, non-HT channel 2744 * @NL80211_CHAN_WIDTH_20: 20 MHz HT channel 2745 * @NL80211_CHAN_WIDTH_40: 40 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 2746 * attribute must be provided as well 2747 * @NL80211_CHAN_WIDTH_80: 80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 2748 * attribute must be provided as well 2749 * @NL80211_CHAN_WIDTH_80P80: 80+80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 2750 * and %NL80211_ATTR_CENTER_FREQ2 attributes must be provided as well 2751 * @NL80211_CHAN_WIDTH_160: 160 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 2752 * attribute must be provided as well 2753 */ 2754enum nl80211_chan_width { 2755 NL80211_CHAN_WIDTH_20_NOHT, 2756 NL80211_CHAN_WIDTH_20, 2757 NL80211_CHAN_WIDTH_40, 2758 NL80211_CHAN_WIDTH_80, 2759 NL80211_CHAN_WIDTH_80P80, 2760 NL80211_CHAN_WIDTH_160, 2761}; 2762 2763/** 2764 * enum nl80211_bss - netlink attributes for a BSS 2765 * 2766 * @__NL80211_BSS_INVALID: invalid 2767 * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets) 2768 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32) 2769 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64) 2770 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16) 2771 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16) 2772 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the 2773 * raw information elements from the probe response/beacon (bin); 2774 * if the %NL80211_BSS_BEACON_IES attribute is present, the IEs here are 2775 * from a Probe Response frame; otherwise they are from a Beacon frame. 2776 * However, if the driver does not indicate the source of the IEs, these 2777 * IEs may be from either frame subtype. 2778 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon 2779 * in mBm (100 * dBm) (s32) 2780 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon 2781 * in unspecified units, scaled to 0..100 (u8) 2782 * @NL80211_BSS_STATUS: status, if this BSS is "used" 2783 * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms 2784 * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information 2785 * elements from a Beacon frame (bin); not present if no Beacon frame has 2786 * yet been received 2787 * @__NL80211_BSS_AFTER_LAST: internal 2788 * @NL80211_BSS_MAX: highest BSS attribute 2789 */ 2790enum nl80211_bss { 2791 __NL80211_BSS_INVALID, 2792 NL80211_BSS_BSSID, 2793 NL80211_BSS_FREQUENCY, 2794 NL80211_BSS_TSF, 2795 NL80211_BSS_BEACON_INTERVAL, 2796 NL80211_BSS_CAPABILITY, 2797 NL80211_BSS_INFORMATION_ELEMENTS, 2798 NL80211_BSS_SIGNAL_MBM, 2799 NL80211_BSS_SIGNAL_UNSPEC, 2800 NL80211_BSS_STATUS, 2801 NL80211_BSS_SEEN_MS_AGO, 2802 NL80211_BSS_BEACON_IES, 2803 2804 /* keep last */ 2805 __NL80211_BSS_AFTER_LAST, 2806 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1 2807}; 2808 2809/** 2810 * enum nl80211_bss_status - BSS "status" 2811 * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS. 2812 * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS. 2813 * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS. 2814 * 2815 * The BSS status is a BSS attribute in scan dumps, which 2816 * indicates the status the interface has wrt. this BSS. 2817 */ 2818enum nl80211_bss_status { 2819 NL80211_BSS_STATUS_AUTHENTICATED, 2820 NL80211_BSS_STATUS_ASSOCIATED, 2821 NL80211_BSS_STATUS_IBSS_JOINED, 2822}; 2823 2824/** 2825 * enum nl80211_auth_type - AuthenticationType 2826 * 2827 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication 2828 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only) 2829 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r) 2830 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP) 2831 * @NL80211_AUTHTYPE_SAE: Simultaneous authentication of equals 2832 * @__NL80211_AUTHTYPE_NUM: internal 2833 * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm 2834 * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by 2835 * trying multiple times); this is invalid in netlink -- leave out 2836 * the attribute for this on CONNECT commands. 2837 */ 2838enum nl80211_auth_type { 2839 NL80211_AUTHTYPE_OPEN_SYSTEM, 2840 NL80211_AUTHTYPE_SHARED_KEY, 2841 NL80211_AUTHTYPE_FT, 2842 NL80211_AUTHTYPE_NETWORK_EAP, 2843 NL80211_AUTHTYPE_SAE, 2844 2845 /* keep last */ 2846 __NL80211_AUTHTYPE_NUM, 2847 NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1, 2848 NL80211_AUTHTYPE_AUTOMATIC 2849}; 2850 2851/** 2852 * enum nl80211_key_type - Key Type 2853 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key 2854 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key 2855 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS) 2856 * @NUM_NL80211_KEYTYPES: number of defined key types 2857 */ 2858enum nl80211_key_type { 2859 NL80211_KEYTYPE_GROUP, 2860 NL80211_KEYTYPE_PAIRWISE, 2861 NL80211_KEYTYPE_PEERKEY, 2862 2863 NUM_NL80211_KEYTYPES 2864}; 2865 2866/** 2867 * enum nl80211_mfp - Management frame protection state 2868 * @NL80211_MFP_NO: Management frame protection not used 2869 * @NL80211_MFP_REQUIRED: Management frame protection required 2870 */ 2871enum nl80211_mfp { 2872 NL80211_MFP_NO, 2873 NL80211_MFP_REQUIRED, 2874}; 2875 2876enum nl80211_wpa_versions { 2877 NL80211_WPA_VERSION_1 = 1 << 0, 2878 NL80211_WPA_VERSION_2 = 1 << 1, 2879}; 2880 2881/** 2882 * enum nl80211_key_default_types - key default types 2883 * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid 2884 * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default 2885 * unicast key 2886 * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default 2887 * multicast key 2888 * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types 2889 */ 2890enum nl80211_key_default_types { 2891 __NL80211_KEY_DEFAULT_TYPE_INVALID, 2892 NL80211_KEY_DEFAULT_TYPE_UNICAST, 2893 NL80211_KEY_DEFAULT_TYPE_MULTICAST, 2894 2895 NUM_NL80211_KEY_DEFAULT_TYPES 2896}; 2897 2898/** 2899 * enum nl80211_key_attributes - key attributes 2900 * @__NL80211_KEY_INVALID: invalid 2901 * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of 2902 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 2903 * keys 2904 * @NL80211_KEY_IDX: key ID (u8, 0-3) 2905 * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 2906 * section 7.3.2.25.1, e.g. 0x000FAC04) 2907 * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 2908 * CCMP keys, each six bytes in little endian 2909 * @NL80211_KEY_DEFAULT: flag indicating default key 2910 * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key 2911 * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not 2912 * specified the default depends on whether a MAC address was 2913 * given with the command using the key or not (u32) 2914 * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags 2915 * attributes, specifying what a key should be set as default as. 2916 * See &enum nl80211_key_default_types. 2917 * @__NL80211_KEY_AFTER_LAST: internal 2918 * @NL80211_KEY_MAX: highest key attribute 2919 */ 2920enum nl80211_key_attributes { 2921 __NL80211_KEY_INVALID, 2922 NL80211_KEY_DATA, 2923 NL80211_KEY_IDX, 2924 NL80211_KEY_CIPHER, 2925 NL80211_KEY_SEQ, 2926 NL80211_KEY_DEFAULT, 2927 NL80211_KEY_DEFAULT_MGMT, 2928 NL80211_KEY_TYPE, 2929 NL80211_KEY_DEFAULT_TYPES, 2930 2931 /* keep last */ 2932 __NL80211_KEY_AFTER_LAST, 2933 NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1 2934}; 2935 2936/** 2937 * enum nl80211_tx_rate_attributes - TX rate set attributes 2938 * @__NL80211_TXRATE_INVALID: invalid 2939 * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection 2940 * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with 2941 * 1 = 500 kbps) but without the IE length restriction (at most 2942 * %NL80211_MAX_SUPP_RATES in a single array). 2943 * @NL80211_TXRATE_MCS: HT (MCS) rates allowed for TX rate selection 2944 * in an array of MCS numbers. 2945 * @__NL80211_TXRATE_AFTER_LAST: internal 2946 * @NL80211_TXRATE_MAX: highest TX rate attribute 2947 */ 2948enum nl80211_tx_rate_attributes { 2949 __NL80211_TXRATE_INVALID, 2950 NL80211_TXRATE_LEGACY, 2951 NL80211_TXRATE_MCS, 2952 2953 /* keep last */ 2954 __NL80211_TXRATE_AFTER_LAST, 2955 NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1 2956}; 2957 2958/** 2959 * enum nl80211_band - Frequency band 2960 * @NL80211_BAND_2GHZ: 2.4 GHz ISM band 2961 * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz) 2962 * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz) 2963 */ 2964enum nl80211_band { 2965 NL80211_BAND_2GHZ, 2966 NL80211_BAND_5GHZ, 2967 NL80211_BAND_60GHZ, 2968}; 2969 2970/** 2971 * enum nl80211_ps_state - powersave state 2972 * @NL80211_PS_DISABLED: powersave is disabled 2973 * @NL80211_PS_ENABLED: powersave is enabled 2974 */ 2975enum nl80211_ps_state { 2976 NL80211_PS_DISABLED, 2977 NL80211_PS_ENABLED, 2978}; 2979 2980/** 2981 * enum nl80211_attr_cqm - connection quality monitor attributes 2982 * @__NL80211_ATTR_CQM_INVALID: invalid 2983 * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies 2984 * the threshold for the RSSI level at which an event will be sent. Zero 2985 * to disable. 2986 * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies 2987 * the minimum amount the RSSI level must change after an event before a 2988 * new event may be issued (to reduce effects of RSSI oscillation). 2989 * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event 2990 * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many 2991 * consecutive packets were not acknowledged by the peer 2992 * @NL80211_ATTR_CQM_TXE_RATE: TX error rate in %. Minimum % of TX failures 2993 * during the given %NL80211_ATTR_CQM_TXE_INTVL before an 2994 * %NL80211_CMD_NOTIFY_CQM with reported %NL80211_ATTR_CQM_TXE_RATE and 2995 * %NL80211_ATTR_CQM_TXE_PKTS is generated. 2996 * @NL80211_ATTR_CQM_TXE_PKTS: number of attempted packets in a given 2997 * %NL80211_ATTR_CQM_TXE_INTVL before %NL80211_ATTR_CQM_TXE_RATE is 2998 * checked. 2999 * @NL80211_ATTR_CQM_TXE_INTVL: interval in seconds. Specifies the periodic 3000 * interval in which %NL80211_ATTR_CQM_TXE_PKTS and 3001 * %NL80211_ATTR_CQM_TXE_RATE must be satisfied before generating an 3002 * %NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting. 3003 * @__NL80211_ATTR_CQM_AFTER_LAST: internal 3004 * @NL80211_ATTR_CQM_MAX: highest key attribute 3005 */ 3006enum nl80211_attr_cqm { 3007 __NL80211_ATTR_CQM_INVALID, 3008 NL80211_ATTR_CQM_RSSI_THOLD, 3009 NL80211_ATTR_CQM_RSSI_HYST, 3010 NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT, 3011 NL80211_ATTR_CQM_PKT_LOSS_EVENT, 3012 NL80211_ATTR_CQM_TXE_RATE, 3013 NL80211_ATTR_CQM_TXE_PKTS, 3014 NL80211_ATTR_CQM_TXE_INTVL, 3015 3016 /* keep last */ 3017 __NL80211_ATTR_CQM_AFTER_LAST, 3018 NL80211_ATTR_CQM_MAX = __NL80211_ATTR_CQM_AFTER_LAST - 1 3019}; 3020 3021/** 3022 * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event 3023 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the 3024 * configured threshold 3025 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the 3026 * configured threshold 3027 * @NL80211_CQM_RSSI_BEACON_LOSS_EVENT: The device experienced beacon loss. 3028 * (Note that deauth/disassoc will still follow if the AP is not 3029 * available. This event might get used as roaming event, etc.) 3030 */ 3031enum nl80211_cqm_rssi_threshold_event { 3032 NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW, 3033 NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH, 3034 NL80211_CQM_RSSI_BEACON_LOSS_EVENT, 3035}; 3036 3037 3038/** 3039 * enum nl80211_tx_power_setting - TX power adjustment 3040 * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power 3041 * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter 3042 * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter 3043 */ 3044enum nl80211_tx_power_setting { 3045 NL80211_TX_POWER_AUTOMATIC, 3046 NL80211_TX_POWER_LIMITED, 3047 NL80211_TX_POWER_FIXED, 3048}; 3049 3050/** 3051 * enum nl80211_wowlan_packet_pattern_attr - WoWLAN packet pattern attribute 3052 * @__NL80211_WOWLAN_PKTPAT_INVALID: invalid number for nested attribute 3053 * @NL80211_WOWLAN_PKTPAT_PATTERN: the pattern, values where the mask has 3054 * a zero bit are ignored 3055 * @NL80211_WOWLAN_PKTPAT_MASK: pattern mask, must be long enough to have 3056 * a bit for each byte in the pattern. The lowest-order bit corresponds 3057 * to the first byte of the pattern, but the bytes of the pattern are 3058 * in a little-endian-like format, i.e. the 9th byte of the pattern 3059 * corresponds to the lowest-order bit in the second byte of the mask. 3060 * For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where 3061 * xx indicates "don't care") would be represented by a pattern of 3062 * twelve zero bytes, and a mask of "0xed,0x01". 3063 * Note that the pattern matching is done as though frames were not 3064 * 802.11 frames but 802.3 frames, i.e. the frame is fully unpacked 3065 * first (including SNAP header unpacking) and then matched. 3066 * @NL80211_WOWLAN_PKTPAT_OFFSET: packet offset, pattern is matched after 3067 * these fixed number of bytes of received packet 3068 * @NUM_NL80211_WOWLAN_PKTPAT: number of attributes 3069 * @MAX_NL80211_WOWLAN_PKTPAT: max attribute number 3070 */ 3071enum nl80211_wowlan_packet_pattern_attr { 3072 __NL80211_WOWLAN_PKTPAT_INVALID, 3073 NL80211_WOWLAN_PKTPAT_MASK, 3074 NL80211_WOWLAN_PKTPAT_PATTERN, 3075 NL80211_WOWLAN_PKTPAT_OFFSET, 3076 3077 NUM_NL80211_WOWLAN_PKTPAT, 3078 MAX_NL80211_WOWLAN_PKTPAT = NUM_NL80211_WOWLAN_PKTPAT - 1, 3079}; 3080 3081/** 3082 * struct nl80211_wowlan_pattern_support - pattern support information 3083 * @max_patterns: maximum number of patterns supported 3084 * @min_pattern_len: minimum length of each pattern 3085 * @max_pattern_len: maximum length of each pattern 3086 * @max_pkt_offset: maximum Rx packet offset 3087 * 3088 * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when 3089 * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED in the 3090 * capability information given by the kernel to userspace. 3091 */ 3092struct nl80211_wowlan_pattern_support { 3093 __u32 max_patterns; 3094 __u32 min_pattern_len; 3095 __u32 max_pattern_len; 3096 __u32 max_pkt_offset; 3097} __attribute__((packed)); 3098 3099/** 3100 * enum nl80211_wowlan_triggers - WoWLAN trigger definitions 3101 * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes 3102 * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put 3103 * the chip into a special state -- works best with chips that have 3104 * support for low-power operation already (flag) 3105 * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect 3106 * is detected is implementation-specific (flag) 3107 * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed 3108 * by 16 repetitions of MAC addr, anywhere in payload) (flag) 3109 * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns 3110 * which are passed in an array of nested attributes, each nested attribute 3111 * defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern. 3112 * Each pattern defines a wakeup packet. Packet offset is associated with 3113 * each pattern which is used while matching the pattern. The matching is 3114 * done on the MSDU, i.e. as though the packet was an 802.3 packet, so the 3115 * pattern matching is done after the packet is converted to the MSDU. 3116 * 3117 * In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute 3118 * carrying a &struct nl80211_wowlan_pattern_support. 3119 * 3120 * When reporting wakeup. it is a u32 attribute containing the 0-based 3121 * index of the pattern that caused the wakeup, in the patterns passed 3122 * to the kernel when configuring. 3123 * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be 3124 * used when setting, used only to indicate that GTK rekeying is supported 3125 * by the device (flag) 3126 * @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE: wake up on GTK rekey failure (if 3127 * done by the device) (flag) 3128 * @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST: wake up on EAP Identity Request 3129 * packet (flag) 3130 * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag) 3131 * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released 3132 * (on devices that have rfkill in the device) (flag) 3133 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211: For wakeup reporting only, contains 3134 * the 802.11 packet that caused the wakeup, e.g. a deauth frame. The frame 3135 * may be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN 3136 * attribute contains the original length. 3137 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN: Original length of the 802.11 3138 * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211 3139 * attribute if the packet was truncated somewhere. 3140 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023: For wakeup reporting only, contains the 3141 * 802.11 packet that caused the wakeup, e.g. a magic packet. The frame may 3142 * be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN attribute 3143 * contains the original length. 3144 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN: Original length of the 802.3 3145 * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023 3146 * attribute if the packet was truncated somewhere. 3147 * @NL80211_WOWLAN_TRIG_TCP_CONNECTION: TCP connection wake, see DOC section 3148 * "TCP connection wakeup" for more details. This is a nested attribute 3149 * containing the exact information for establishing and keeping alive 3150 * the TCP connection. 3151 * @NL80211_WOWLAN_TRIG_TCP_WAKEUP_MATCH: For wakeup reporting only, the 3152 * wakeup packet was received on the TCP connection 3153 * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST: For wakeup reporting only, the 3154 * TCP connection was lost or failed to be established 3155 * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS: For wakeup reporting only, 3156 * the TCP connection ran out of tokens to use for data to send to the 3157 * service 3158 * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers 3159 * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number 3160 * 3161 * These nested attributes are used to configure the wakeup triggers and 3162 * to report the wakeup reason(s). 3163 */ 3164enum nl80211_wowlan_triggers { 3165 __NL80211_WOWLAN_TRIG_INVALID, 3166 NL80211_WOWLAN_TRIG_ANY, 3167 NL80211_WOWLAN_TRIG_DISCONNECT, 3168 NL80211_WOWLAN_TRIG_MAGIC_PKT, 3169 NL80211_WOWLAN_TRIG_PKT_PATTERN, 3170 NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED, 3171 NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE, 3172 NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST, 3173 NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE, 3174 NL80211_WOWLAN_TRIG_RFKILL_RELEASE, 3175 NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211, 3176 NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN, 3177 NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023, 3178 NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN, 3179 NL80211_WOWLAN_TRIG_TCP_CONNECTION, 3180 NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH, 3181 NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST, 3182 NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS, 3183 3184 /* keep last */ 3185 NUM_NL80211_WOWLAN_TRIG, 3186 MAX_NL80211_WOWLAN_TRIG = NUM_NL80211_WOWLAN_TRIG - 1 3187}; 3188 3189/** 3190 * DOC: TCP connection wakeup 3191 * 3192 * Some devices can establish a TCP connection in order to be woken up by a 3193 * packet coming in from outside their network segment, or behind NAT. If 3194 * configured, the device will establish a TCP connection to the given 3195 * service, and periodically send data to that service. The first data 3196 * packet is usually transmitted after SYN/ACK, also ACKing the SYN/ACK. 3197 * The data packets can optionally include a (little endian) sequence 3198 * number (in the TCP payload!) that is generated by the device, and, also 3199 * optionally, a token from a list of tokens. This serves as a keep-alive 3200 * with the service, and for NATed connections, etc. 3201 * 3202 * During this keep-alive period, the server doesn't send any data to the 3203 * client. When receiving data, it is compared against the wakeup pattern 3204 * (and mask) and if it matches, the host is woken up. Similarly, if the 3205 * connection breaks or cannot be established to start with, the host is 3206 * also woken up. 3207 * 3208 * Developer's note: ARP offload is required for this, otherwise TCP 3209 * response packets might not go through correctly. 3210 */ 3211 3212/** 3213 * struct nl80211_wowlan_tcp_data_seq - WoWLAN TCP data sequence 3214 * @start: starting value 3215 * @offset: offset of sequence number in packet 3216 * @len: length of the sequence value to write, 1 through 4 3217 * 3218 * Note: don't confuse with the TCP sequence number(s), this is for the 3219 * keepalive packet payload. The actual value is written into the packet 3220 * in little endian. 3221 */ 3222struct nl80211_wowlan_tcp_data_seq { 3223 __u32 start, offset, len; 3224}; 3225 3226/** 3227 * struct nl80211_wowlan_tcp_data_token - WoWLAN TCP data token config 3228 * @offset: offset of token in packet 3229 * @len: length of each token 3230 * @token_stream: stream of data to be used for the tokens, the length must 3231 * be a multiple of @len for this to make sense 3232 */ 3233struct nl80211_wowlan_tcp_data_token { 3234 __u32 offset, len; 3235 __u8 token_stream[]; 3236}; 3237 3238/** 3239 * struct nl80211_wowlan_tcp_data_token_feature - data token features 3240 * @min_len: minimum token length 3241 * @max_len: maximum token length 3242 * @bufsize: total available token buffer size (max size of @token_stream) 3243 */ 3244struct nl80211_wowlan_tcp_data_token_feature { 3245 __u32 min_len, max_len, bufsize; 3246}; 3247 3248/** 3249 * enum nl80211_wowlan_tcp_attrs - WoWLAN TCP connection parameters 3250 * @__NL80211_WOWLAN_TCP_INVALID: invalid number for nested attributes 3251 * @NL80211_WOWLAN_TCP_SRC_IPV4: source IPv4 address (in network byte order) 3252 * @NL80211_WOWLAN_TCP_DST_IPV4: destination IPv4 address 3253 * (in network byte order) 3254 * @NL80211_WOWLAN_TCP_DST_MAC: destination MAC address, this is given because 3255 * route lookup when configured might be invalid by the time we suspend, 3256 * and doing a route lookup when suspending is no longer possible as it 3257 * might require ARP querying. 3258 * @NL80211_WOWLAN_TCP_SRC_PORT: source port (u16); optional, if not given a 3259 * socket and port will be allocated 3260 * @NL80211_WOWLAN_TCP_DST_PORT: destination port (u16) 3261 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD: data packet payload, at least one byte. 3262 * For feature advertising, a u32 attribute holding the maximum length 3263 * of the data payload. 3264 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ: data packet sequence configuration 3265 * (if desired), a &struct nl80211_wowlan_tcp_data_seq. For feature 3266 * advertising it is just a flag 3267 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN: data packet token configuration, 3268 * see &struct nl80211_wowlan_tcp_data_token and for advertising see 3269 * &struct nl80211_wowlan_tcp_data_token_feature. 3270 * @NL80211_WOWLAN_TCP_DATA_INTERVAL: data interval in seconds, maximum 3271 * interval in feature advertising (u32) 3272 * @NL80211_WOWLAN_TCP_WAKE_PAYLOAD: wake packet payload, for advertising a 3273 * u32 attribute holding the maximum length 3274 * @NL80211_WOWLAN_TCP_WAKE_MASK: Wake packet payload mask, not used for 3275 * feature advertising. The mask works like @NL80211_WOWLAN_PKTPAT_MASK 3276 * but on the TCP payload only. 3277 * @NUM_NL80211_WOWLAN_TCP: number of TCP attributes 3278 * @MAX_NL80211_WOWLAN_TCP: highest attribute number 3279 */ 3280enum nl80211_wowlan_tcp_attrs { 3281 __NL80211_WOWLAN_TCP_INVALID, 3282 NL80211_WOWLAN_TCP_SRC_IPV4, 3283 NL80211_WOWLAN_TCP_DST_IPV4, 3284 NL80211_WOWLAN_TCP_DST_MAC, 3285 NL80211_WOWLAN_TCP_SRC_PORT, 3286 NL80211_WOWLAN_TCP_DST_PORT, 3287 NL80211_WOWLAN_TCP_DATA_PAYLOAD, 3288 NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ, 3289 NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN, 3290 NL80211_WOWLAN_TCP_DATA_INTERVAL, 3291 NL80211_WOWLAN_TCP_WAKE_PAYLOAD, 3292 NL80211_WOWLAN_TCP_WAKE_MASK, 3293 3294 /* keep last */ 3295 NUM_NL80211_WOWLAN_TCP, 3296 MAX_NL80211_WOWLAN_TCP = NUM_NL80211_WOWLAN_TCP - 1 3297}; 3298 3299/** 3300 * enum nl80211_iface_limit_attrs - limit attributes 3301 * @NL80211_IFACE_LIMIT_UNSPEC: (reserved) 3302 * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that 3303 * can be chosen from this set of interface types (u32) 3304 * @NL80211_IFACE_LIMIT_TYPES: nested attribute containing a 3305 * flag attribute for each interface type in this set 3306 * @NUM_NL80211_IFACE_LIMIT: number of attributes 3307 * @MAX_NL80211_IFACE_LIMIT: highest attribute number 3308 */ 3309enum nl80211_iface_limit_attrs { 3310 NL80211_IFACE_LIMIT_UNSPEC, 3311 NL80211_IFACE_LIMIT_MAX, 3312 NL80211_IFACE_LIMIT_TYPES, 3313 3314 /* keep last */ 3315 NUM_NL80211_IFACE_LIMIT, 3316 MAX_NL80211_IFACE_LIMIT = NUM_NL80211_IFACE_LIMIT - 1 3317}; 3318 3319/** 3320 * enum nl80211_if_combination_attrs -- interface combination attributes 3321 * 3322 * @NL80211_IFACE_COMB_UNSPEC: (reserved) 3323 * @NL80211_IFACE_COMB_LIMITS: Nested attributes containing the limits 3324 * for given interface types, see &enum nl80211_iface_limit_attrs. 3325 * @NL80211_IFACE_COMB_MAXNUM: u32 attribute giving the total number of 3326 * interfaces that can be created in this group. This number doesn't 3327 * apply to interfaces purely managed in software, which are listed 3328 * in a separate attribute %NL80211_ATTR_INTERFACES_SOFTWARE. 3329 * @NL80211_IFACE_COMB_STA_AP_BI_MATCH: flag attribute specifying that 3330 * beacon intervals within this group must be all the same even for 3331 * infrastructure and AP/GO combinations, i.e. the GO(s) must adopt 3332 * the infrastructure network's beacon interval. 3333 * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many 3334 * different channels may be used within this group. 3335 * @NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS: u32 attribute containing the bitmap 3336 * of supported channel widths for radar detection. 3337 * @NUM_NL80211_IFACE_COMB: number of attributes 3338 * @MAX_NL80211_IFACE_COMB: highest attribute number 3339 * 3340 * Examples: 3341 * limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2 3342 * => allows an AP and a STA that must match BIs 3343 * 3344 * numbers = [ #{AP, P2P-GO} <= 8 ], channels = 1, max = 8 3345 * => allows 8 of AP/GO 3346 * 3347 * numbers = [ #{STA} <= 2 ], channels = 2, max = 2 3348 * => allows two STAs on different channels 3349 * 3350 * numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4 3351 * => allows a STA plus three P2P interfaces 3352 * 3353 * The list of these four possiblities could completely be contained 3354 * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate 3355 * that any of these groups must match. 3356 * 3357 * "Combinations" of just a single interface will not be listed here, 3358 * a single interface of any valid interface type is assumed to always 3359 * be possible by itself. This means that implicitly, for each valid 3360 * interface type, the following group always exists: 3361 * numbers = [ #{<type>} <= 1 ], channels = 1, max = 1 3362 */ 3363enum nl80211_if_combination_attrs { 3364 NL80211_IFACE_COMB_UNSPEC, 3365 NL80211_IFACE_COMB_LIMITS, 3366 NL80211_IFACE_COMB_MAXNUM, 3367 NL80211_IFACE_COMB_STA_AP_BI_MATCH, 3368 NL80211_IFACE_COMB_NUM_CHANNELS, 3369 NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS, 3370 3371 /* keep last */ 3372 NUM_NL80211_IFACE_COMB, 3373 MAX_NL80211_IFACE_COMB = NUM_NL80211_IFACE_COMB - 1 3374}; 3375 3376 3377/** 3378 * enum nl80211_plink_state - state of a mesh peer link finite state machine 3379 * 3380 * @NL80211_PLINK_LISTEN: initial state, considered the implicit 3381 * state of non existant mesh peer links 3382 * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to 3383 * this mesh peer 3384 * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received 3385 * from this mesh peer 3386 * @NL80211_PLINK_CNF_RCVD: mesh plink confirm frame has been 3387 * received from this mesh peer 3388 * @NL80211_PLINK_ESTAB: mesh peer link is established 3389 * @NL80211_PLINK_HOLDING: mesh peer link is being closed or cancelled 3390 * @NL80211_PLINK_BLOCKED: all frames transmitted from this mesh 3391 * plink are discarded 3392 * @NUM_NL80211_PLINK_STATES: number of peer link states 3393 * @MAX_NL80211_PLINK_STATES: highest numerical value of plink states 3394 */ 3395enum nl80211_plink_state { 3396 NL80211_PLINK_LISTEN, 3397 NL80211_PLINK_OPN_SNT, 3398 NL80211_PLINK_OPN_RCVD, 3399 NL80211_PLINK_CNF_RCVD, 3400 NL80211_PLINK_ESTAB, 3401 NL80211_PLINK_HOLDING, 3402 NL80211_PLINK_BLOCKED, 3403 3404 /* keep last */ 3405 NUM_NL80211_PLINK_STATES, 3406 MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1 3407}; 3408 3409/** 3410 * enum nl80211_plink_action - actions to perform in mesh peers 3411 * 3412 * @NL80211_PLINK_ACTION_NO_ACTION: perform no action 3413 * @NL80211_PLINK_ACTION_OPEN: start mesh peer link establishment 3414 * @NL80211_PLINK_ACTION_BLOCK: block traffic from this mesh peer 3415 * @NUM_NL80211_PLINK_ACTIONS: number of possible actions 3416 */ 3417enum plink_actions { 3418 NL80211_PLINK_ACTION_NO_ACTION, 3419 NL80211_PLINK_ACTION_OPEN, 3420 NL80211_PLINK_ACTION_BLOCK, 3421 3422 NUM_NL80211_PLINK_ACTIONS, 3423}; 3424 3425 3426#define NL80211_KCK_LEN 16 3427#define NL80211_KEK_LEN 16 3428#define NL80211_REPLAY_CTR_LEN 8 3429 3430/** 3431 * enum nl80211_rekey_data - attributes for GTK rekey offload 3432 * @__NL80211_REKEY_DATA_INVALID: invalid number for nested attributes 3433 * @NL80211_REKEY_DATA_KEK: key encryption key (binary) 3434 * @NL80211_REKEY_DATA_KCK: key confirmation key (binary) 3435 * @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary) 3436 * @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal) 3437 * @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal) 3438 */ 3439enum nl80211_rekey_data { 3440 __NL80211_REKEY_DATA_INVALID, 3441 NL80211_REKEY_DATA_KEK, 3442 NL80211_REKEY_DATA_KCK, 3443 NL80211_REKEY_DATA_REPLAY_CTR, 3444 3445 /* keep last */ 3446 NUM_NL80211_REKEY_DATA, 3447 MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1 3448}; 3449 3450/** 3451 * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID 3452 * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in 3453 * Beacon frames) 3454 * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element 3455 * in Beacon frames 3456 * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID 3457 * element in Beacon frames but zero out each byte in the SSID 3458 */ 3459enum nl80211_hidden_ssid { 3460 NL80211_HIDDEN_SSID_NOT_IN_USE, 3461 NL80211_HIDDEN_SSID_ZERO_LEN, 3462 NL80211_HIDDEN_SSID_ZERO_CONTENTS 3463}; 3464 3465/** 3466 * enum nl80211_sta_wme_attr - station WME attributes 3467 * @__NL80211_STA_WME_INVALID: invalid number for nested attribute 3468 * @NL80211_STA_WME_UAPSD_QUEUES: bitmap of uapsd queues. the format 3469 * is the same as the AC bitmap in the QoS info field. 3470 * @NL80211_STA_WME_MAX_SP: max service period. the format is the same 3471 * as the MAX_SP field in the QoS info field (but already shifted down). 3472 * @__NL80211_STA_WME_AFTER_LAST: internal 3473 * @NL80211_STA_WME_MAX: highest station WME attribute 3474 */ 3475enum nl80211_sta_wme_attr { 3476 __NL80211_STA_WME_INVALID, 3477 NL80211_STA_WME_UAPSD_QUEUES, 3478 NL80211_STA_WME_MAX_SP, 3479 3480 /* keep last */ 3481 __NL80211_STA_WME_AFTER_LAST, 3482 NL80211_STA_WME_MAX = __NL80211_STA_WME_AFTER_LAST - 1 3483}; 3484 3485/** 3486 * enum nl80211_pmksa_candidate_attr - attributes for PMKSA caching candidates 3487 * @__NL80211_PMKSA_CANDIDATE_INVALID: invalid number for nested attributes 3488 * @NL80211_PMKSA_CANDIDATE_INDEX: candidate index (u32; the smaller, the higher 3489 * priority) 3490 * @NL80211_PMKSA_CANDIDATE_BSSID: candidate BSSID (6 octets) 3491 * @NL80211_PMKSA_CANDIDATE_PREAUTH: RSN pre-authentication supported (flag) 3492 * @NUM_NL80211_PMKSA_CANDIDATE: number of PMKSA caching candidate attributes 3493 * (internal) 3494 * @MAX_NL80211_PMKSA_CANDIDATE: highest PMKSA caching candidate attribute 3495 * (internal) 3496 */ 3497enum nl80211_pmksa_candidate_attr { 3498 __NL80211_PMKSA_CANDIDATE_INVALID, 3499 NL80211_PMKSA_CANDIDATE_INDEX, 3500 NL80211_PMKSA_CANDIDATE_BSSID, 3501 NL80211_PMKSA_CANDIDATE_PREAUTH, 3502 3503 /* keep last */ 3504 NUM_NL80211_PMKSA_CANDIDATE, 3505 MAX_NL80211_PMKSA_CANDIDATE = NUM_NL80211_PMKSA_CANDIDATE - 1 3506}; 3507 3508/** 3509 * enum nl80211_tdls_operation - values for %NL80211_ATTR_TDLS_OPERATION 3510 * @NL80211_TDLS_DISCOVERY_REQ: Send a TDLS discovery request 3511 * @NL80211_TDLS_SETUP: Setup TDLS link 3512 * @NL80211_TDLS_TEARDOWN: Teardown a TDLS link which is already established 3513 * @NL80211_TDLS_ENABLE_LINK: Enable TDLS link 3514 * @NL80211_TDLS_DISABLE_LINK: Disable TDLS link 3515 */ 3516enum nl80211_tdls_operation { 3517 NL80211_TDLS_DISCOVERY_REQ, 3518 NL80211_TDLS_SETUP, 3519 NL80211_TDLS_TEARDOWN, 3520 NL80211_TDLS_ENABLE_LINK, 3521 NL80211_TDLS_DISABLE_LINK, 3522}; 3523 3524/* 3525 * enum nl80211_ap_sme_features - device-integrated AP features 3526 * Reserved for future use, no bits are defined in 3527 * NL80211_ATTR_DEVICE_AP_SME yet. 3528enum nl80211_ap_sme_features { 3529}; 3530 */ 3531 3532/** 3533 * enum nl80211_feature_flags - device/driver features 3534 * @NL80211_FEATURE_SK_TX_STATUS: This driver supports reflecting back 3535 * TX status to the socket error queue when requested with the 3536 * socket option. 3537 * @NL80211_FEATURE_HT_IBSS: This driver supports IBSS with HT datarates. 3538 * @NL80211_FEATURE_INACTIVITY_TIMER: This driver takes care of freeing up 3539 * the connected inactive stations in AP mode. 3540 * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested 3541 * to work properly to suppport receiving regulatory hints from 3542 * cellular base stations. 3543 * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: If this is set, an active 3544 * P2P Device (%NL80211_IFTYPE_P2P_DEVICE) requires its own channel 3545 * in the interface combinations, even when it's only used for scan 3546 * and remain-on-channel. This could be due to, for example, the 3547 * remain-on-channel implementation requiring a channel context. 3548 * @NL80211_FEATURE_SAE: This driver supports simultaneous authentication of 3549 * equals (SAE) with user space SME (NL80211_CMD_AUTHENTICATE) in station 3550 * mode 3551 * @NL80211_FEATURE_LOW_PRIORITY_SCAN: This driver supports low priority scan 3552 * @NL80211_FEATURE_SCAN_FLUSH: Scan flush is supported 3553 * @NL80211_FEATURE_AP_SCAN: Support scanning using an AP vif 3554 * @NL80211_FEATURE_VIF_TXPOWER: The driver supports per-vif TX power setting 3555 * @NL80211_FEATURE_NEED_OBSS_SCAN: The driver expects userspace to perform 3556 * OBSS scans and generate 20/40 BSS coex reports. This flag is used only 3557 * for drivers implementing the CONNECT API, for AUTH/ASSOC it is implied. 3558 * @NL80211_FEATURE_P2P_GO_CTWIN: P2P GO implementation supports CT Window 3559 * setting 3560 * @NL80211_FEATURE_P2P_GO_OPPPS: P2P GO implementation supports opportunistic 3561 * powersave 3562 * @NL80211_FEATURE_FULL_AP_CLIENT_STATE: The driver supports full state 3563 * transitions for AP clients. Without this flag (and if the driver 3564 * doesn't have the AP SME in the device) the driver supports adding 3565 * stations only when they're associated and adds them in associated 3566 * state (to later be transitioned into authorized), with this flag 3567 * they should be added before even sending the authentication reply 3568 * and then transitioned into authenticated, associated and authorized 3569 * states using station flags. 3570 * Note that even for drivers that support this, the default is to add 3571 * stations in authenticated/associated state, so to add unauthenticated 3572 * stations the authenticated/associated bits have to be set in the mask. 3573 * @NL80211_FEATURE_ADVERTISE_CHAN_LIMITS: cfg80211 advertises channel limits 3574 * (HT40, VHT 80/160 MHz) if this flag is set 3575 * @NL80211_FEATURE_USERSPACE_MPM: This driver supports a userspace Mesh 3576 * Peering Management entity which may be implemented by registering for 3577 * beacons or NL80211_CMD_NEW_PEER_CANDIDATE events. The mesh beacon is 3578 * still generated by the driver. 3579 */ 3580enum nl80211_feature_flags { 3581 NL80211_FEATURE_SK_TX_STATUS = 1 << 0, 3582 NL80211_FEATURE_HT_IBSS = 1 << 1, 3583 NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2, 3584 NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3, 3585 NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 1 << 4, 3586 NL80211_FEATURE_SAE = 1 << 5, 3587 NL80211_FEATURE_LOW_PRIORITY_SCAN = 1 << 6, 3588 NL80211_FEATURE_SCAN_FLUSH = 1 << 7, 3589 NL80211_FEATURE_AP_SCAN = 1 << 8, 3590 NL80211_FEATURE_VIF_TXPOWER = 1 << 9, 3591 NL80211_FEATURE_NEED_OBSS_SCAN = 1 << 10, 3592 NL80211_FEATURE_P2P_GO_CTWIN = 1 << 11, 3593 NL80211_FEATURE_P2P_GO_OPPPS = 1 << 12, 3594 /* bit 13 is reserved */ 3595 NL80211_FEATURE_ADVERTISE_CHAN_LIMITS = 1 << 14, 3596 NL80211_FEATURE_FULL_AP_CLIENT_STATE = 1 << 15, 3597 NL80211_FEATURE_USERSPACE_MPM = 1 << 16, 3598}; 3599 3600/** 3601 * enum nl80211_probe_resp_offload_support_attr - optional supported 3602 * protocols for probe-response offloading by the driver/FW. 3603 * To be used with the %NL80211_ATTR_PROBE_RESP_OFFLOAD attribute. 3604 * Each enum value represents a bit in the bitmap of supported 3605 * protocols. Typically a subset of probe-requests belonging to a 3606 * supported protocol will be excluded from offload and uploaded 3607 * to the host. 3608 * 3609 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS: Support for WPS ver. 1 3610 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2: Support for WPS ver. 2 3611 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P: Support for P2P 3612 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U: Support for 802.11u 3613 */ 3614enum nl80211_probe_resp_offload_support_attr { 3615 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS = 1<<0, 3616 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 = 1<<1, 3617 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P = 1<<2, 3618 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U = 1<<3, 3619}; 3620 3621/** 3622 * enum nl80211_connect_failed_reason - connection request failed reasons 3623 * @NL80211_CONN_FAIL_MAX_CLIENTS: Maximum number of clients that can be 3624 * handled by the AP is reached. 3625 * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Connection request is rejected due to ACL. 3626 */ 3627enum nl80211_connect_failed_reason { 3628 NL80211_CONN_FAIL_MAX_CLIENTS, 3629 NL80211_CONN_FAIL_BLOCKED_CLIENT, 3630}; 3631 3632/** 3633 * enum nl80211_scan_flags - scan request control flags 3634 * 3635 * Scan request control flags are used to control the handling 3636 * of NL80211_CMD_TRIGGER_SCAN and NL80211_CMD_START_SCHED_SCAN 3637 * requests. 3638 * 3639 * @NL80211_SCAN_FLAG_LOW_PRIORITY: scan request has low priority 3640 * @NL80211_SCAN_FLAG_FLUSH: flush cache before scanning 3641 * @NL80211_SCAN_FLAG_AP: force a scan even if the interface is configured 3642 * as AP and the beaconing has already been configured. This attribute is 3643 * dangerous because will destroy stations performance as a lot of frames 3644 * will be lost while scanning off-channel, therefore it must be used only 3645 * when really needed 3646 */ 3647enum nl80211_scan_flags { 3648 NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0, 3649 NL80211_SCAN_FLAG_FLUSH = 1<<1, 3650 NL80211_SCAN_FLAG_AP = 1<<2, 3651}; 3652 3653/** 3654 * enum nl80211_acl_policy - access control policy 3655 * 3656 * Access control policy is applied on a MAC list set by 3657 * %NL80211_CMD_START_AP and %NL80211_CMD_SET_MAC_ACL, to 3658 * be used with %NL80211_ATTR_ACL_POLICY. 3659 * 3660 * @NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED: Deny stations which are 3661 * listed in ACL, i.e. allow all the stations which are not listed 3662 * in ACL to authenticate. 3663 * @NL80211_ACL_POLICY_DENY_UNLESS_LISTED: Allow the stations which are listed 3664 * in ACL, i.e. deny all the stations which are not listed in ACL. 3665 */ 3666enum nl80211_acl_policy { 3667 NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED, 3668 NL80211_ACL_POLICY_DENY_UNLESS_LISTED, 3669}; 3670 3671/** 3672 * enum nl80211_radar_event - type of radar event for DFS operation 3673 * 3674 * Type of event to be used with NL80211_ATTR_RADAR_EVENT to inform userspace 3675 * about detected radars or success of the channel available check (CAC) 3676 * 3677 * @NL80211_RADAR_DETECTED: A radar pattern has been detected. The channel is 3678 * now unusable. 3679 * @NL80211_RADAR_CAC_FINISHED: Channel Availability Check has been finished, 3680 * the channel is now available. 3681 * @NL80211_RADAR_CAC_ABORTED: Channel Availability Check has been aborted, no 3682 * change to the channel status. 3683 * @NL80211_RADAR_NOP_FINISHED: The Non-Occupancy Period for this channel is 3684 * over, channel becomes usable. 3685 */ 3686enum nl80211_radar_event { 3687 NL80211_RADAR_DETECTED, 3688 NL80211_RADAR_CAC_FINISHED, 3689 NL80211_RADAR_CAC_ABORTED, 3690 NL80211_RADAR_NOP_FINISHED, 3691}; 3692 3693/** 3694 * enum nl80211_dfs_state - DFS states for channels 3695 * 3696 * Channel states used by the DFS code. 3697 * 3698 * @IEEE80211_DFS_USABLE: The channel can be used, but channel availability 3699 * check (CAC) must be performed before using it for AP or IBSS. 3700 * @IEEE80211_DFS_UNAVAILABLE: A radar has been detected on this channel, it 3701 * is therefore marked as not available. 3702 * @IEEE80211_DFS_AVAILABLE: The channel has been CAC checked and is available. 3703 */ 3704 3705enum nl80211_dfs_state { 3706 NL80211_DFS_USABLE, 3707 NL80211_DFS_UNAVAILABLE, 3708 NL80211_DFS_AVAILABLE, 3709}; 3710 3711/** 3712 * enum enum nl80211_protocol_features - nl80211 protocol features 3713 * @NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP: nl80211 supports splitting 3714 * wiphy dumps (if requested by the application with the attribute 3715 * %NL80211_ATTR_SPLIT_WIPHY_DUMP. Also supported is filtering the 3716 * wiphy dump by %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFINDEX or 3717 * %NL80211_ATTR_WDEV. 3718 */ 3719enum nl80211_protocol_features { 3720 NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP = 1 << 0, 3721}; 3722 3723/** 3724 * enum nl80211_crit_proto_id - nl80211 critical protocol identifiers 3725 * 3726 * @NL80211_CRIT_PROTO_UNSPEC: protocol unspecified. 3727 * @NL80211_CRIT_PROTO_DHCP: BOOTP or DHCPv6 protocol. 3728 * @NL80211_CRIT_PROTO_EAPOL: EAPOL protocol. 3729 * @NL80211_CRIT_PROTO_APIPA: APIPA protocol. 3730 * @NUM_NL80211_CRIT_PROTO: must be kept last. 3731 */ 3732enum nl80211_crit_proto_id { 3733 NL80211_CRIT_PROTO_UNSPEC, 3734 NL80211_CRIT_PROTO_DHCP, 3735 NL80211_CRIT_PROTO_EAPOL, 3736 NL80211_CRIT_PROTO_APIPA, 3737 /* add other protocols before this one */ 3738 NUM_NL80211_CRIT_PROTO 3739}; 3740 3741/* maximum duration for critical protocol measures */ 3742#define NL80211_CRIT_PROTO_MAX_DURATION 5000 /* msec */ 3743 3744#endif /* __LINUX_NL80211_H */ 3745