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 * Copyright 2015 Intel Deutschland GmbH 14 * 15 * Permission to use, copy, modify, and/or distribute this software for any 16 * purpose with or without fee is hereby granted, provided that the above 17 * copyright notice and this permission notice appear in all copies. 18 * 19 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 20 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 21 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 22 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 23 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 24 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 25 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 26 * 27 */ 28 29 /* 30 * This header file defines the userspace API to the wireless stack. Please 31 * be careful not to break things - i.e. don't move anything around or so 32 * unless you can demonstrate that it breaks neither API nor ABI. 33 * 34 * Additions to the API should be accompanied by actual implementations in 35 * an upstream driver, so that example implementations exist in case there 36 * are ever concerns about the precise semantics of the API or changes are 37 * needed, and to ensure that code for dead (no longer implemented) API 38 * can actually be identified and removed. 39 * Nonetheless, semantics should also be documented carefully in this file. 40 */ 41 42 #include <linux/types.h> 43 44 #define NL80211_GENL_NAME "nl80211" 45 46 #define NL80211_MULTICAST_GROUP_CONFIG "config" 47 #define NL80211_MULTICAST_GROUP_SCAN "scan" 48 #define NL80211_MULTICAST_GROUP_REG "regulatory" 49 #define NL80211_MULTICAST_GROUP_MLME "mlme" 50 #define NL80211_MULTICAST_GROUP_VENDOR "vendor" 51 #define NL80211_MULTICAST_GROUP_TESTMODE "testmode" 52 53 /** 54 * DOC: Station handling 55 * 56 * Stations are added per interface, but a special case exists with VLAN 57 * interfaces. When a station is bound to an AP interface, it may be moved 58 * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN). 59 * The station is still assumed to belong to the AP interface it was added 60 * to. 61 * 62 * Station handling varies per interface type and depending on the driver's 63 * capabilities. 64 * 65 * For drivers supporting TDLS with external setup (WIPHY_FLAG_SUPPORTS_TDLS 66 * and WIPHY_FLAG_TDLS_EXTERNAL_SETUP), the station lifetime is as follows: 67 * - a setup station entry is added, not yet authorized, without any rate 68 * or capability information, this just exists to avoid race conditions 69 * - when the TDLS setup is done, a single NL80211_CMD_SET_STATION is valid 70 * to add rate and capability information to the station and at the same 71 * time mark it authorized. 72 * - %NL80211_TDLS_ENABLE_LINK is then used 73 * - after this, the only valid operation is to remove it by tearing down 74 * the TDLS link (%NL80211_TDLS_DISABLE_LINK) 75 * 76 * TODO: need more info for other interface types 77 */ 78 79 /** 80 * DOC: Frame transmission/registration support 81 * 82 * Frame transmission and registration support exists to allow userspace 83 * management entities such as wpa_supplicant react to management frames 84 * that are not being handled by the kernel. This includes, for example, 85 * certain classes of action frames that cannot be handled in the kernel 86 * for various reasons. 87 * 88 * Frame registration is done on a per-interface basis and registrations 89 * cannot be removed other than by closing the socket. It is possible to 90 * specify a registration filter to register, for example, only for a 91 * certain type of action frame. In particular with action frames, those 92 * that userspace registers for will not be returned as unhandled by the 93 * driver, so that the registered application has to take responsibility 94 * for doing that. 95 * 96 * The type of frame that can be registered for is also dependent on the 97 * driver and interface type. The frame types are advertised in wiphy 98 * attributes so applications know what to expect. 99 * 100 * NOTE: When an interface changes type while registrations are active, 101 * these registrations are ignored until the interface type is 102 * changed again. This means that changing the interface type can 103 * lead to a situation that couldn't otherwise be produced, but 104 * any such registrations will be dormant in the sense that they 105 * will not be serviced, i.e. they will not receive any frames. 106 * 107 * Frame transmission allows userspace to send for example the required 108 * responses to action frames. It is subject to some sanity checking, 109 * but many frames can be transmitted. When a frame was transmitted, its 110 * status is indicated to the sending socket. 111 * 112 * For more technical details, see the corresponding command descriptions 113 * below. 114 */ 115 116 /** 117 * DOC: Virtual interface / concurrency capabilities 118 * 119 * Some devices are able to operate with virtual MACs, they can have 120 * more than one virtual interface. The capability handling for this 121 * is a bit complex though, as there may be a number of restrictions 122 * on the types of concurrency that are supported. 123 * 124 * To start with, each device supports the interface types listed in 125 * the %NL80211_ATTR_SUPPORTED_IFTYPES attribute, but by listing the 126 * types there no concurrency is implied. 127 * 128 * Once concurrency is desired, more attributes must be observed: 129 * To start with, since some interface types are purely managed in 130 * software, like the AP-VLAN type in mac80211 for example, there's 131 * an additional list of these, they can be added at any time and 132 * are only restricted by some semantic restrictions (e.g. AP-VLAN 133 * cannot be added without a corresponding AP interface). This list 134 * is exported in the %NL80211_ATTR_SOFTWARE_IFTYPES attribute. 135 * 136 * Further, the list of supported combinations is exported. This is 137 * in the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute. Basically, 138 * it exports a list of "groups", and at any point in time the 139 * interfaces that are currently active must fall into any one of 140 * the advertised groups. Within each group, there are restrictions 141 * on the number of interfaces of different types that are supported 142 * and also the number of different channels, along with potentially 143 * some other restrictions. See &enum nl80211_if_combination_attrs. 144 * 145 * All together, these attributes define the concurrency of virtual 146 * interfaces that a given device supports. 147 */ 148 149 /** 150 * DOC: packet coalesce support 151 * 152 * In most cases, host that receives IPv4 and IPv6 multicast/broadcast 153 * packets does not do anything with these packets. Therefore the 154 * reception of these unwanted packets causes unnecessary processing 155 * and power consumption. 156 * 157 * Packet coalesce feature helps to reduce number of received interrupts 158 * to host by buffering these packets in firmware/hardware for some 159 * predefined time. Received interrupt will be generated when one of the 160 * following events occur. 161 * a) Expiration of hardware timer whose expiration time is set to maximum 162 * coalescing delay of matching coalesce rule. 163 * b) Coalescing buffer in hardware reaches it's limit. 164 * c) Packet doesn't match any of the configured coalesce rules. 165 * 166 * User needs to configure following parameters for creating a coalesce 167 * rule. 168 * a) Maximum coalescing delay 169 * b) List of packet patterns which needs to be matched 170 * c) Condition for coalescence. pattern 'match' or 'no match' 171 * Multiple such rules can be created. 172 */ 173 174 /** 175 * enum nl80211_commands - supported nl80211 commands 176 * 177 * @NL80211_CMD_UNSPEC: unspecified command to catch errors 178 * 179 * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request 180 * to get a list of all present wiphys. 181 * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or 182 * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME, 183 * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ (and the 184 * attributes determining the channel width; this is used for setting 185 * monitor mode channel), %NL80211_ATTR_WIPHY_RETRY_SHORT, 186 * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 187 * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD. 188 * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL 189 * instead, the support here is for backward compatibility only. 190 * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request 191 * or rename notification. Has attributes %NL80211_ATTR_WIPHY and 192 * %NL80211_ATTR_WIPHY_NAME. 193 * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes 194 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME. 195 * 196 * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration; 197 * either a dump request for all interfaces or a specific get with a 198 * single %NL80211_ATTR_IFINDEX is supported. 199 * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires 200 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE. 201 * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response 202 * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX, 203 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also 204 * be sent from userspace to request creation of a new virtual interface, 205 * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and 206 * %NL80211_ATTR_IFNAME. 207 * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes 208 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from 209 * userspace to request deletion of a virtual interface, then requires 210 * attribute %NL80211_ATTR_IFINDEX. 211 * 212 * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified 213 * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. 214 * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT, 215 * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD. 216 * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA, 217 * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER, 218 * and %NL80211_ATTR_KEY_SEQ attributes. 219 * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX 220 * or %NL80211_ATTR_MAC. 221 * 222 * @NL80211_CMD_GET_BEACON: (not used) 223 * @NL80211_CMD_SET_BEACON: change the beacon on an access point interface 224 * using the %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL 225 * attributes. For drivers that generate the beacon and probe responses 226 * internally, the following attributes must be provided: %NL80211_ATTR_IE, 227 * %NL80211_ATTR_IE_PROBE_RESP and %NL80211_ATTR_IE_ASSOC_RESP. 228 * @NL80211_CMD_START_AP: Start AP operation on an AP interface, parameters 229 * are like for %NL80211_CMD_SET_BEACON, and additionally parameters that 230 * do not change are used, these include %NL80211_ATTR_BEACON_INTERVAL, 231 * %NL80211_ATTR_DTIM_PERIOD, %NL80211_ATTR_SSID, 232 * %NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE, 233 * %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS, 234 * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY, 235 * %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_INACTIVITY_TIMEOUT, 236 * %NL80211_ATTR_ACL_POLICY and %NL80211_ATTR_MAC_ADDRS. 237 * The channel to use can be set on the interface or be given using the 238 * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel width. 239 * @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP 240 * @NL80211_CMD_STOP_AP: Stop AP operation on the given interface 241 * @NL80211_CMD_DEL_BEACON: old alias for %NL80211_CMD_STOP_AP 242 * 243 * @NL80211_CMD_GET_STATION: Get station attributes for station identified by 244 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 245 * @NL80211_CMD_SET_STATION: Set station attributes for station identified by 246 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 247 * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the 248 * the interface identified by %NL80211_ATTR_IFINDEX. 249 * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC 250 * or, if no MAC address given, all stations, on the interface identified 251 * by %NL80211_ATTR_IFINDEX. %NL80211_ATTR_MGMT_SUBTYPE and 252 * %NL80211_ATTR_REASON_CODE can optionally be used to specify which type 253 * of disconnection indication should be sent to the station 254 * (Deauthentication or Disassociation frame and reason code for that 255 * frame). 256 * 257 * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to 258 * destination %NL80211_ATTR_MAC on the interface identified by 259 * %NL80211_ATTR_IFINDEX. 260 * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to 261 * destination %NL80211_ATTR_MAC on the interface identified by 262 * %NL80211_ATTR_IFINDEX. 263 * @NL80211_CMD_NEW_MPATH: Create a new mesh path for the destination given by 264 * %NL80211_ATTR_MAC via %NL80211_ATTR_MPATH_NEXT_HOP. 265 * @NL80211_CMD_DEL_MPATH: Delete a mesh path to the destination given by 266 * %NL80211_ATTR_MAC. 267 * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the 268 * the interface identified by %NL80211_ATTR_IFINDEX. 269 * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC 270 * or, if no MAC address given, all mesh paths, on the interface identified 271 * by %NL80211_ATTR_IFINDEX. 272 * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by 273 * %NL80211_ATTR_IFINDEX. 274 * 275 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set 276 * regulatory domain. If %NL80211_ATTR_WIPHY is specified and the device 277 * has a private regulatory domain, it will be returned. Otherwise, the 278 * global regdomain will be returned. 279 * A device will have a private regulatory domain if it uses the 280 * regulatory_hint() API. Even when a private regdomain is used the channel 281 * information will still be mended according to further hints from 282 * the regulatory core to help with compliance. A dump version of this API 283 * is now available which will returns the global regdomain as well as 284 * all private regdomains of present wiphys (for those that have it). 285 * If a wiphy is self-managed (%NL80211_ATTR_WIPHY_SELF_MANAGED_REG), then 286 * its private regdomain is the only valid one for it. The regulatory 287 * core is not used to help with compliance in this case. 288 * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command 289 * after being queried by the kernel. CRDA replies by sending a regulatory 290 * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our 291 * current alpha2 if it found a match. It also provides 292 * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each 293 * regulatory rule is a nested set of attributes given by 294 * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and 295 * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by 296 * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and 297 * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP. 298 * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain 299 * to the specified ISO/IEC 3166-1 alpha2 country code. The core will 300 * store this as a valid request and then query userspace for it. 301 * 302 * @NL80211_CMD_GET_MESH_CONFIG: Get mesh networking properties for the 303 * interface identified by %NL80211_ATTR_IFINDEX 304 * 305 * @NL80211_CMD_SET_MESH_CONFIG: Set mesh networking properties for the 306 * interface identified by %NL80211_ATTR_IFINDEX 307 * 308 * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The 309 * interface is identified with %NL80211_ATTR_IFINDEX and the management 310 * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be 311 * added to the end of the specified management frame is specified with 312 * %NL80211_ATTR_IE. If the command succeeds, the requested data will be 313 * added to all specified management frames generated by 314 * kernel/firmware/driver. 315 * Note: This command has been removed and it is only reserved at this 316 * point to avoid re-using existing command number. The functionality this 317 * command was planned for has been provided with cleaner design with the 318 * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN, 319 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE, 320 * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE. 321 * 322 * @NL80211_CMD_GET_SCAN: get scan results 323 * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters 324 * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the 325 * probe requests at CCK rate or not. 326 * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to 327 * NL80211_CMD_GET_SCAN and on the "scan" multicast group) 328 * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons, 329 * partial scan results may be available 330 * 331 * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain 332 * intervals and certain number of cycles, as specified by 333 * %NL80211_ATTR_SCHED_SCAN_PLANS. If %NL80211_ATTR_SCHED_SCAN_PLANS is 334 * not specified and only %NL80211_ATTR_SCHED_SCAN_INTERVAL is specified, 335 * scheduled scan will run in an infinite loop with the specified interval. 336 * These attributes are mutually exculsive, 337 * i.e. NL80211_ATTR_SCHED_SCAN_INTERVAL must not be passed if 338 * NL80211_ATTR_SCHED_SCAN_PLANS is defined. 339 * If for some reason scheduled scan is aborted by the driver, all scan 340 * plans are canceled (including scan plans that did not start yet). 341 * Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS) 342 * are passed, they are used in the probe requests. For 343 * broadcast, a broadcast SSID must be passed (ie. an empty 344 * string). If no SSID is passed, no probe requests are sent and 345 * a passive scan is performed. %NL80211_ATTR_SCAN_FREQUENCIES, 346 * if passed, define which channels should be scanned; if not 347 * passed, all channels allowed for the current regulatory domain 348 * are used. Extra IEs can also be passed from the userspace by 349 * using the %NL80211_ATTR_IE attribute. The first cycle of the 350 * scheduled scan can be delayed by %NL80211_ATTR_SCHED_SCAN_DELAY 351 * is supplied. 352 * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT if 353 * scheduled scan is not running. The caller may assume that as soon 354 * as the call returns, it is safe to start a new scheduled scan again. 355 * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan 356 * results available. 357 * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has 358 * stopped. The driver may issue this event at any time during a 359 * scheduled scan. One reason for stopping the scan is if the hardware 360 * does not support starting an association or a normal scan while running 361 * a scheduled scan. This event is also sent when the 362 * %NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface 363 * is brought down while a scheduled scan was running. 364 * 365 * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation 366 * or noise level 367 * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to 368 * NL80211_CMD_GET_SURVEY and on the "scan" multicast group) 369 * 370 * @NL80211_CMD_SET_PMKSA: Add a PMKSA cache entry, using %NL80211_ATTR_MAC 371 * (for the BSSID) and %NL80211_ATTR_PMKID. 372 * @NL80211_CMD_DEL_PMKSA: Delete a PMKSA cache entry, using %NL80211_ATTR_MAC 373 * (for the BSSID) and %NL80211_ATTR_PMKID. 374 * @NL80211_CMD_FLUSH_PMKSA: Flush all PMKSA cache entries. 375 * 376 * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain 377 * has been changed and provides details of the request information 378 * that caused the change such as who initiated the regulatory request 379 * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx 380 * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if 381 * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or 382 * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain 383 * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is 384 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on 385 * to (%NL80211_ATTR_REG_ALPHA2). 386 * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon 387 * has been found while world roaming thus enabling active scan or 388 * any mode of operation that initiates TX (beacons) on a channel 389 * where we would not have been able to do either before. As an example 390 * if you are world roaming (regulatory domain set to world or if your 391 * driver is using a custom world roaming regulatory domain) and while 392 * doing a passive scan on the 5 GHz band you find an AP there (if not 393 * on a DFS channel) you will now be able to actively scan for that AP 394 * or use AP mode on your card on that same channel. Note that this will 395 * never be used for channels 1-11 on the 2 GHz band as they are always 396 * enabled world wide. This beacon hint is only sent if your device had 397 * either disabled active scanning or beaconing on a channel. We send to 398 * userspace the wiphy on which we removed a restriction from 399 * (%NL80211_ATTR_WIPHY) and the channel on which this occurred 400 * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER) 401 * the beacon hint was processed. 402 * 403 * @NL80211_CMD_AUTHENTICATE: authentication request and notification. 404 * This command is used both as a command (request to authenticate) and 405 * as an event on the "mlme" multicast group indicating completion of the 406 * authentication process. 407 * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the 408 * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and 409 * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify 410 * the SSID (mainly for association, but is included in authentication 411 * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used 412 * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE 413 * is used to specify the authentication type. %NL80211_ATTR_IE is used to 414 * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs) 415 * to be added to the frame. 416 * When used as an event, this reports reception of an Authentication 417 * frame in station and IBSS modes when the local MLME processed the 418 * frame, i.e., it was for the local STA and was received in correct 419 * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the 420 * MLME SAP interface (kernel providing MLME, userspace SME). The 421 * included %NL80211_ATTR_FRAME attribute contains the management frame 422 * (including both the header and frame body, but not FCS). This event is 423 * also used to indicate if the authentication attempt timed out. In that 424 * case the %NL80211_ATTR_FRAME attribute is replaced with a 425 * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which 426 * pending authentication timed out). 427 * @NL80211_CMD_ASSOCIATE: association request and notification; like 428 * NL80211_CMD_AUTHENTICATE but for Association and Reassociation 429 * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request, 430 * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). 431 * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like 432 * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to 433 * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication 434 * primitives). 435 * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like 436 * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to 437 * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives). 438 * 439 * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael 440 * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the 441 * event includes %NL80211_ATTR_MAC to describe the source MAC address of 442 * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key 443 * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and 444 * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this 445 * event matches with MLME-MICHAELMICFAILURE.indication() primitive 446 * 447 * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a 448 * FREQ attribute (for the initial frequency if no peer can be found) 449 * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those 450 * should be fixed rather than automatically determined. Can only be 451 * executed on a network interface that is UP, and fixed BSSID/FREQ 452 * may be rejected. Another optional parameter is the beacon interval, 453 * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not 454 * given defaults to 100 TU (102.4ms). 455 * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is 456 * determined by the network interface. 457 * 458 * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute 459 * to identify the device, and the TESTDATA blob attribute to pass through 460 * to the driver. 461 * 462 * @NL80211_CMD_CONNECT: connection request and notification; this command 463 * requests to connect to a specified network but without separating 464 * auth and assoc steps. For this, you need to specify the SSID in a 465 * %NL80211_ATTR_SSID attribute, and can optionally specify the association 466 * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_USE_MFP, 467 * %NL80211_ATTR_MAC, %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT, 468 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, 469 * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, %NL80211_ATTR_MAC_HINT, and 470 * %NL80211_ATTR_WIPHY_FREQ_HINT. 471 * If included, %NL80211_ATTR_MAC and %NL80211_ATTR_WIPHY_FREQ are 472 * restrictions on BSS selection, i.e., they effectively prevent roaming 473 * within the ESS. %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT 474 * can be included to provide a recommendation of the initial BSS while 475 * allowing the driver to roam to other BSSes within the ESS and also to 476 * ignore this recommendation if the indicated BSS is not ideal. Only one 477 * set of BSSID,frequency parameters is used (i.e., either the enforcing 478 * %NL80211_ATTR_MAC,%NL80211_ATTR_WIPHY_FREQ or the less strict 479 * %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT). 480 * Background scan period can optionally be 481 * specified in %NL80211_ATTR_BG_SCAN_PERIOD, 482 * if not specified default background scan configuration 483 * in driver is used and if period value is 0, bg scan will be disabled. 484 * This attribute is ignored if driver does not support roam scan. 485 * It is also sent as an event, with the BSSID and response IEs when the 486 * connection is established or failed to be established. This can be 487 * determined by the STATUS_CODE attribute. 488 * @NL80211_CMD_ROAM: request that the card roam (currently not implemented), 489 * sent as an event when the card/driver roamed by itself. 490 * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify 491 * userspace that a connection was dropped by the AP or due to other 492 * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and 493 * %NL80211_ATTR_REASON_CODE attributes are used. 494 * 495 * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices 496 * associated with this wiphy must be down and will follow. 497 * 498 * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified 499 * channel for the specified amount of time. This can be used to do 500 * off-channel operations like transmit a Public Action frame and wait for 501 * a response while being associated to an AP on another channel. 502 * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus 503 * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the 504 * frequency for the operation. 505 * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds 506 * to remain on the channel. This command is also used as an event to 507 * notify when the requested duration starts (it may take a while for the 508 * driver to schedule this time due to other concurrent needs for the 509 * radio). 510 * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE) 511 * that will be included with any events pertaining to this request; 512 * the cookie is also used to cancel the request. 513 * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a 514 * pending remain-on-channel duration if the desired operation has been 515 * completed prior to expiration of the originally requested duration. 516 * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the 517 * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to 518 * uniquely identify the request. 519 * This command is also used as an event to notify when a requested 520 * remain-on-channel duration has expired. 521 * 522 * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX 523 * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface 524 * and @NL80211_ATTR_TX_RATES the set of allowed rates. 525 * 526 * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames 527 * (via @NL80211_CMD_FRAME) for processing in userspace. This command 528 * requires an interface index, a frame type attribute (optional for 529 * backward compatibility reasons, if not given assumes action frames) 530 * and a match attribute containing the first few bytes of the frame 531 * that should match, e.g. a single byte for only a category match or 532 * four bytes for vendor frames including the OUI. The registration 533 * cannot be dropped, but is removed automatically when the netlink 534 * socket is closed. Multiple registrations can be made. 535 * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for 536 * backward compatibility 537 * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This 538 * command is used both as a request to transmit a management frame and 539 * as an event indicating reception of a frame that was not processed in 540 * kernel code, but is for us (i.e., which may need to be processed in a 541 * user space application). %NL80211_ATTR_FRAME is used to specify the 542 * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ is used 543 * to indicate on which channel the frame is to be transmitted or was 544 * received. If this channel is not the current channel (remain-on-channel 545 * or the operational channel) the device will switch to the given channel 546 * and transmit the frame, optionally waiting for a response for the time 547 * specified using %NL80211_ATTR_DURATION. When called, this operation 548 * returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the 549 * TX status event pertaining to the TX request. 550 * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the 551 * management frames at CCK rate or not in 2GHz band. 552 * %NL80211_ATTR_CSA_C_OFFSETS_TX is an array of offsets to CSA 553 * counters which will be updated to the current value. This attribute 554 * is used during CSA period. 555 * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this 556 * command may be used with the corresponding cookie to cancel the wait 557 * time if it is known that it is no longer necessary. 558 * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility. 559 * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame 560 * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies 561 * the TX command and %NL80211_ATTR_FRAME includes the contents of the 562 * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged 563 * the frame. 564 * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for 565 * backward compatibility. 566 * 567 * @NL80211_CMD_SET_POWER_SAVE: Set powersave, using %NL80211_ATTR_PS_STATE 568 * @NL80211_CMD_GET_POWER_SAVE: Get powersave status in %NL80211_ATTR_PS_STATE 569 * 570 * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command 571 * is used to configure connection quality monitoring notification trigger 572 * levels. 573 * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This 574 * command is used as an event to indicate the that a trigger level was 575 * reached. 576 * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ 577 * and the attributes determining channel width) the given interface 578 * (identifed by %NL80211_ATTR_IFINDEX) shall operate on. 579 * In case multiple channels are supported by the device, the mechanism 580 * with which it switches channels is implementation-defined. 581 * When a monitor interface is given, it can only switch channel while 582 * no other interfaces are operating to avoid disturbing the operation 583 * of any other interfaces, and other interfaces will again take 584 * precedence when they are used. 585 * 586 * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface. 587 * 588 * @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial 589 * mesh config parameters may be given. 590 * @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the 591 * network is determined by the network interface. 592 * 593 * @NL80211_CMD_UNPROT_DEAUTHENTICATE: Unprotected deauthentication frame 594 * notification. This event is used to indicate that an unprotected 595 * deauthentication frame was dropped when MFP is in use. 596 * @NL80211_CMD_UNPROT_DISASSOCIATE: Unprotected disassociation frame 597 * notification. This event is used to indicate that an unprotected 598 * disassociation frame was dropped when MFP is in use. 599 * 600 * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a 601 * beacon or probe response from a compatible mesh peer. This is only 602 * sent while no station information (sta_info) exists for the new peer 603 * candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH, 604 * @NL80211_MESH_SETUP_USERSPACE_AMPE, or 605 * @NL80211_MESH_SETUP_USERSPACE_MPM is set. On reception of this 606 * notification, userspace may decide to create a new station 607 * (@NL80211_CMD_NEW_STATION). To stop this notification from 608 * reoccurring, the userspace authentication daemon may want to create the 609 * new station with the AUTHENTICATED flag unset and maybe change it later 610 * depending on the authentication result. 611 * 612 * @NL80211_CMD_GET_WOWLAN: get Wake-on-Wireless-LAN (WoWLAN) settings. 613 * @NL80211_CMD_SET_WOWLAN: set Wake-on-Wireless-LAN (WoWLAN) settings. 614 * Since wireless is more complex than wired ethernet, it supports 615 * various triggers. These triggers can be configured through this 616 * command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For 617 * more background information, see 618 * http://wireless.kernel.org/en/users/Documentation/WoWLAN. 619 * The @NL80211_CMD_SET_WOWLAN command can also be used as a notification 620 * from the driver reporting the wakeup reason. In this case, the 621 * @NL80211_ATTR_WOWLAN_TRIGGERS attribute will contain the reason 622 * for the wakeup, if it was caused by wireless. If it is not present 623 * in the wakeup notification, the wireless device didn't cause the 624 * wakeup but reports that it was woken up. 625 * 626 * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver 627 * the necessary information for supporting GTK rekey offload. This 628 * feature is typically used during WoWLAN. The configuration data 629 * is contained in %NL80211_ATTR_REKEY_DATA (which is nested and 630 * contains the data in sub-attributes). After rekeying happened, 631 * this command may also be sent by the driver as an MLME event to 632 * inform userspace of the new replay counter. 633 * 634 * @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace 635 * of PMKSA caching dandidates. 636 * 637 * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup). 638 * In addition, this can be used as an event to request userspace to take 639 * actions on TDLS links (set up a new link or tear down an existing one). 640 * In such events, %NL80211_ATTR_TDLS_OPERATION indicates the requested 641 * operation, %NL80211_ATTR_MAC contains the peer MAC address, and 642 * %NL80211_ATTR_REASON_CODE the reason code to be used (only with 643 * %NL80211_TDLS_TEARDOWN). 644 * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame. The 645 * %NL80211_ATTR_TDLS_ACTION attribute determines the type of frame to be 646 * sent. Public Action codes (802.11-2012 8.1.5.1) will be sent as 647 * 802.11 management frames, while TDLS action codes (802.11-2012 648 * 8.5.13.1) will be encapsulated and sent as data frames. The currently 649 * supported Public Action code is %WLAN_PUB_ACTION_TDLS_DISCOVER_RES 650 * and the currently supported TDLS actions codes are given in 651 * &enum ieee80211_tdls_actioncode. 652 * 653 * @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP 654 * (or GO) interface (i.e. hostapd) to ask for unexpected frames to 655 * implement sending deauth to stations that send unexpected class 3 656 * frames. Also used as the event sent by the kernel when such a frame 657 * is received. 658 * For the event, the %NL80211_ATTR_MAC attribute carries the TA and 659 * other attributes like the interface index are present. 660 * If used as the command it must have an interface index and you can 661 * only unsubscribe from the event by closing the socket. Subscription 662 * is also for %NL80211_CMD_UNEXPECTED_4ADDR_FRAME events. 663 * 664 * @NL80211_CMD_UNEXPECTED_4ADDR_FRAME: Sent as an event indicating that the 665 * associated station identified by %NL80211_ATTR_MAC sent a 4addr frame 666 * and wasn't already in a 4-addr VLAN. The event will be sent similarly 667 * to the %NL80211_CMD_UNEXPECTED_FRAME event, to the same listener. 668 * 669 * @NL80211_CMD_PROBE_CLIENT: Probe an associated station on an AP interface 670 * by sending a null data frame to it and reporting when the frame is 671 * acknowleged. This is used to allow timing out inactive clients. Uses 672 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_MAC. The command returns a 673 * direct reply with an %NL80211_ATTR_COOKIE that is later used to match 674 * up the event with the request. The event includes the same data and 675 * has %NL80211_ATTR_ACK set if the frame was ACKed. 676 * 677 * @NL80211_CMD_REGISTER_BEACONS: Register this socket to receive beacons from 678 * other BSSes when any interfaces are in AP mode. This helps implement 679 * OLBC handling in hostapd. Beacons are reported in %NL80211_CMD_FRAME 680 * messages. Note that per PHY only one application may register. 681 * 682 * @NL80211_CMD_SET_NOACK_MAP: sets a bitmap for the individual TIDs whether 683 * No Acknowledgement Policy should be applied. 684 * 685 * @NL80211_CMD_CH_SWITCH_NOTIFY: An AP or GO may decide to switch channels 686 * independently of the userspace SME, send this event indicating 687 * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ and the 688 * attributes determining channel width. This indication may also be 689 * sent when a remotely-initiated switch (e.g., when a STA receives a CSA 690 * from the remote AP) is completed; 691 * 692 * @NL80211_CMD_CH_SWITCH_STARTED_NOTIFY: Notify that a channel switch 693 * has been started on an interface, regardless of the initiator 694 * (ie. whether it was requested from a remote device or 695 * initiated on our own). It indicates that 696 * %NL80211_ATTR_IFINDEX will be on %NL80211_ATTR_WIPHY_FREQ 697 * after %NL80211_ATTR_CH_SWITCH_COUNT TBTT's. The userspace may 698 * decide to react to this indication by requesting other 699 * interfaces to change channel as well. 700 * 701 * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by 702 * its %NL80211_ATTR_WDEV identifier. It must have been created with 703 * %NL80211_CMD_NEW_INTERFACE previously. After it has been started, the 704 * P2P Device can be used for P2P operations, e.g. remain-on-channel and 705 * public action frame TX. 706 * @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by 707 * its %NL80211_ATTR_WDEV identifier. 708 * 709 * @NL80211_CMD_CONN_FAILED: connection request to an AP failed; used to 710 * notify userspace that AP has rejected the connection request from a 711 * station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON 712 * is used for this. 713 * 714 * @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames 715 * for IBSS or MESH vif. 716 * 717 * @NL80211_CMD_SET_MAC_ACL: sets ACL for MAC address based access control. 718 * This is to be used with the drivers advertising the support of MAC 719 * address based access control. List of MAC addresses is passed in 720 * %NL80211_ATTR_MAC_ADDRS and ACL policy is passed in 721 * %NL80211_ATTR_ACL_POLICY. Driver will enable ACL with this list, if it 722 * is not already done. The new list will replace any existing list. Driver 723 * will clear its ACL when the list of MAC addresses passed is empty. This 724 * command is used in AP/P2P GO mode. Driver has to make sure to clear its 725 * ACL list during %NL80211_CMD_STOP_AP. 726 * 727 * @NL80211_CMD_RADAR_DETECT: Start a Channel availability check (CAC). Once 728 * a radar is detected or the channel availability scan (CAC) has finished 729 * or was aborted, or a radar was detected, usermode will be notified with 730 * this event. This command is also used to notify userspace about radars 731 * while operating on this channel. 732 * %NL80211_ATTR_RADAR_EVENT is used to inform about the type of the 733 * event. 734 * 735 * @NL80211_CMD_GET_PROTOCOL_FEATURES: Get global nl80211 protocol features, 736 * i.e. features for the nl80211 protocol rather than device features. 737 * Returns the features in the %NL80211_ATTR_PROTOCOL_FEATURES bitmap. 738 * 739 * @NL80211_CMD_UPDATE_FT_IES: Pass down the most up-to-date Fast Transition 740 * Information Element to the WLAN driver 741 * 742 * @NL80211_CMD_FT_EVENT: Send a Fast transition event from the WLAN driver 743 * to the supplicant. This will carry the target AP's MAC address along 744 * with the relevant Information Elements. This event is used to report 745 * received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE). 746 * 747 * @NL80211_CMD_CRIT_PROTOCOL_START: Indicates user-space will start running 748 * a critical protocol that needs more reliability in the connection to 749 * complete. 750 * 751 * @NL80211_CMD_CRIT_PROTOCOL_STOP: Indicates the connection reliability can 752 * return back to normal. 753 * 754 * @NL80211_CMD_GET_COALESCE: Get currently supported coalesce rules. 755 * @NL80211_CMD_SET_COALESCE: Configure coalesce rules or clear existing rules. 756 * 757 * @NL80211_CMD_CHANNEL_SWITCH: Perform a channel switch by announcing the 758 * the new channel information (Channel Switch Announcement - CSA) 759 * in the beacon for some time (as defined in the 760 * %NL80211_ATTR_CH_SWITCH_COUNT parameter) and then change to the 761 * new channel. Userspace provides the new channel information (using 762 * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel 763 * width). %NL80211_ATTR_CH_SWITCH_BLOCK_TX may be supplied to inform 764 * other station that transmission must be blocked until the channel 765 * switch is complete. 766 * 767 * @NL80211_CMD_VENDOR: Vendor-specified command/event. The command is specified 768 * by the %NL80211_ATTR_VENDOR_ID attribute and a sub-command in 769 * %NL80211_ATTR_VENDOR_SUBCMD. Parameter(s) can be transported in 770 * %NL80211_ATTR_VENDOR_DATA. 771 * For feature advertisement, the %NL80211_ATTR_VENDOR_DATA attribute is 772 * used in the wiphy data as a nested attribute containing descriptions 773 * (&struct nl80211_vendor_cmd_info) of the supported vendor commands. 774 * This may also be sent as an event with the same attributes. 775 * 776 * @NL80211_CMD_SET_QOS_MAP: Set Interworking QoS mapping for IP DSCP values. 777 * The QoS mapping information is included in %NL80211_ATTR_QOS_MAP. If 778 * that attribute is not included, QoS mapping is disabled. Since this 779 * QoS mapping is relevant for IP packets, it is only valid during an 780 * association. This is cleared on disassociation and AP restart. 781 * 782 * @NL80211_CMD_ADD_TX_TS: Ask the kernel to add a traffic stream for the given 783 * %NL80211_ATTR_TSID and %NL80211_ATTR_MAC with %NL80211_ATTR_USER_PRIO 784 * and %NL80211_ATTR_ADMITTED_TIME parameters. 785 * Note that the action frame handshake with the AP shall be handled by 786 * userspace via the normal management RX/TX framework, this only sets 787 * up the TX TS in the driver/device. 788 * If the admitted time attribute is not added then the request just checks 789 * if a subsequent setup could be successful, the intent is to use this to 790 * avoid setting up a session with the AP when local restrictions would 791 * make that impossible. However, the subsequent "real" setup may still 792 * fail even if the check was successful. 793 * @NL80211_CMD_DEL_TX_TS: Remove an existing TS with the %NL80211_ATTR_TSID 794 * and %NL80211_ATTR_MAC parameters. It isn't necessary to call this 795 * before removing a station entry entirely, or before disassociating 796 * or similar, cleanup will happen in the driver/device in this case. 797 * 798 * @NL80211_CMD_GET_MPP: Get mesh path attributes for mesh proxy path to 799 * destination %NL80211_ATTR_MAC on the interface identified by 800 * %NL80211_ATTR_IFINDEX. 801 * 802 * @NL80211_CMD_JOIN_OCB: Join the OCB network. The center frequency and 803 * bandwidth of a channel must be given. 804 * @NL80211_CMD_LEAVE_OCB: Leave the OCB network -- no special arguments, the 805 * network is determined by the network interface. 806 * 807 * @NL80211_CMD_TDLS_CHANNEL_SWITCH: Start channel-switching with a TDLS peer, 808 * identified by the %NL80211_ATTR_MAC parameter. A target channel is 809 * provided via %NL80211_ATTR_WIPHY_FREQ and other attributes determining 810 * channel width/type. The target operating class is given via 811 * %NL80211_ATTR_OPER_CLASS. 812 * The driver is responsible for continually initiating channel-switching 813 * operations and returning to the base channel for communication with the 814 * AP. 815 * @NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH: Stop channel-switching with a TDLS 816 * peer given by %NL80211_ATTR_MAC. Both peers must be on the base channel 817 * when this command completes. 818 * 819 * @NL80211_CMD_WIPHY_REG_CHANGE: Similar to %NL80211_CMD_REG_CHANGE, but used 820 * as an event to indicate changes for devices with wiphy-specific regdom 821 * management. 822 * 823 * @NL80211_CMD_MAX: highest used command number 824 * @__NL80211_CMD_AFTER_LAST: internal use 825 */ 826 enum nl80211_commands { 827 /* don't change the order or add anything between, this is ABI! */ 828 NL80211_CMD_UNSPEC, 829 830 NL80211_CMD_GET_WIPHY, /* can dump */ 831 NL80211_CMD_SET_WIPHY, 832 NL80211_CMD_NEW_WIPHY, 833 NL80211_CMD_DEL_WIPHY, 834 835 NL80211_CMD_GET_INTERFACE, /* can dump */ 836 NL80211_CMD_SET_INTERFACE, 837 NL80211_CMD_NEW_INTERFACE, 838 NL80211_CMD_DEL_INTERFACE, 839 840 NL80211_CMD_GET_KEY, 841 NL80211_CMD_SET_KEY, 842 NL80211_CMD_NEW_KEY, 843 NL80211_CMD_DEL_KEY, 844 845 NL80211_CMD_GET_BEACON, 846 NL80211_CMD_SET_BEACON, 847 NL80211_CMD_START_AP, 848 NL80211_CMD_NEW_BEACON = NL80211_CMD_START_AP, 849 NL80211_CMD_STOP_AP, 850 NL80211_CMD_DEL_BEACON = NL80211_CMD_STOP_AP, 851 852 NL80211_CMD_GET_STATION, 853 NL80211_CMD_SET_STATION, 854 NL80211_CMD_NEW_STATION, 855 NL80211_CMD_DEL_STATION, 856 857 NL80211_CMD_GET_MPATH, 858 NL80211_CMD_SET_MPATH, 859 NL80211_CMD_NEW_MPATH, 860 NL80211_CMD_DEL_MPATH, 861 862 NL80211_CMD_SET_BSS, 863 864 NL80211_CMD_SET_REG, 865 NL80211_CMD_REQ_SET_REG, 866 867 NL80211_CMD_GET_MESH_CONFIG, 868 NL80211_CMD_SET_MESH_CONFIG, 869 870 NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */, 871 872 NL80211_CMD_GET_REG, 873 874 NL80211_CMD_GET_SCAN, 875 NL80211_CMD_TRIGGER_SCAN, 876 NL80211_CMD_NEW_SCAN_RESULTS, 877 NL80211_CMD_SCAN_ABORTED, 878 879 NL80211_CMD_REG_CHANGE, 880 881 NL80211_CMD_AUTHENTICATE, 882 NL80211_CMD_ASSOCIATE, 883 NL80211_CMD_DEAUTHENTICATE, 884 NL80211_CMD_DISASSOCIATE, 885 886 NL80211_CMD_MICHAEL_MIC_FAILURE, 887 888 NL80211_CMD_REG_BEACON_HINT, 889 890 NL80211_CMD_JOIN_IBSS, 891 NL80211_CMD_LEAVE_IBSS, 892 893 NL80211_CMD_TESTMODE, 894 895 NL80211_CMD_CONNECT, 896 NL80211_CMD_ROAM, 897 NL80211_CMD_DISCONNECT, 898 899 NL80211_CMD_SET_WIPHY_NETNS, 900 901 NL80211_CMD_GET_SURVEY, 902 NL80211_CMD_NEW_SURVEY_RESULTS, 903 904 NL80211_CMD_SET_PMKSA, 905 NL80211_CMD_DEL_PMKSA, 906 NL80211_CMD_FLUSH_PMKSA, 907 908 NL80211_CMD_REMAIN_ON_CHANNEL, 909 NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL, 910 911 NL80211_CMD_SET_TX_BITRATE_MASK, 912 913 NL80211_CMD_REGISTER_FRAME, 914 NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME, 915 NL80211_CMD_FRAME, 916 NL80211_CMD_ACTION = NL80211_CMD_FRAME, 917 NL80211_CMD_FRAME_TX_STATUS, 918 NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS, 919 920 NL80211_CMD_SET_POWER_SAVE, 921 NL80211_CMD_GET_POWER_SAVE, 922 923 NL80211_CMD_SET_CQM, 924 NL80211_CMD_NOTIFY_CQM, 925 926 NL80211_CMD_SET_CHANNEL, 927 NL80211_CMD_SET_WDS_PEER, 928 929 NL80211_CMD_FRAME_WAIT_CANCEL, 930 931 NL80211_CMD_JOIN_MESH, 932 NL80211_CMD_LEAVE_MESH, 933 934 NL80211_CMD_UNPROT_DEAUTHENTICATE, 935 NL80211_CMD_UNPROT_DISASSOCIATE, 936 937 NL80211_CMD_NEW_PEER_CANDIDATE, 938 939 NL80211_CMD_GET_WOWLAN, 940 NL80211_CMD_SET_WOWLAN, 941 942 NL80211_CMD_START_SCHED_SCAN, 943 NL80211_CMD_STOP_SCHED_SCAN, 944 NL80211_CMD_SCHED_SCAN_RESULTS, 945 NL80211_CMD_SCHED_SCAN_STOPPED, 946 947 NL80211_CMD_SET_REKEY_OFFLOAD, 948 949 NL80211_CMD_PMKSA_CANDIDATE, 950 951 NL80211_CMD_TDLS_OPER, 952 NL80211_CMD_TDLS_MGMT, 953 954 NL80211_CMD_UNEXPECTED_FRAME, 955 956 NL80211_CMD_PROBE_CLIENT, 957 958 NL80211_CMD_REGISTER_BEACONS, 959 960 NL80211_CMD_UNEXPECTED_4ADDR_FRAME, 961 962 NL80211_CMD_SET_NOACK_MAP, 963 964 NL80211_CMD_CH_SWITCH_NOTIFY, 965 966 NL80211_CMD_START_P2P_DEVICE, 967 NL80211_CMD_STOP_P2P_DEVICE, 968 969 NL80211_CMD_CONN_FAILED, 970 971 NL80211_CMD_SET_MCAST_RATE, 972 973 NL80211_CMD_SET_MAC_ACL, 974 975 NL80211_CMD_RADAR_DETECT, 976 977 NL80211_CMD_GET_PROTOCOL_FEATURES, 978 979 NL80211_CMD_UPDATE_FT_IES, 980 NL80211_CMD_FT_EVENT, 981 982 NL80211_CMD_CRIT_PROTOCOL_START, 983 NL80211_CMD_CRIT_PROTOCOL_STOP, 984 985 NL80211_CMD_GET_COALESCE, 986 NL80211_CMD_SET_COALESCE, 987 988 NL80211_CMD_CHANNEL_SWITCH, 989 990 NL80211_CMD_VENDOR, 991 992 NL80211_CMD_SET_QOS_MAP, 993 994 NL80211_CMD_ADD_TX_TS, 995 NL80211_CMD_DEL_TX_TS, 996 997 NL80211_CMD_GET_MPP, 998 999 NL80211_CMD_JOIN_OCB, 1000 NL80211_CMD_LEAVE_OCB, 1001 1002 NL80211_CMD_CH_SWITCH_STARTED_NOTIFY, 1003 1004 NL80211_CMD_TDLS_CHANNEL_SWITCH, 1005 NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH, 1006 1007 NL80211_CMD_WIPHY_REG_CHANGE, 1008 1009 /* add new commands above here */ 1010 1011 /* used to define NL80211_CMD_MAX below */ 1012 __NL80211_CMD_AFTER_LAST, 1013 NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1 1014 }; 1015 1016 /* 1017 * Allow user space programs to use #ifdef on new commands by defining them 1018 * here 1019 */ 1020 #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS 1021 #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE 1022 #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE 1023 #define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE 1024 #define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE 1025 #define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE 1026 #define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE 1027 #define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT 1028 1029 #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS 1030 1031 /* source-level API compatibility */ 1032 #define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG 1033 #define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG 1034 #define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE 1035 1036 /** 1037 * enum nl80211_attrs - nl80211 netlink attributes 1038 * 1039 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors 1040 * 1041 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf. 1042 * /sys/class/ieee80211/<phyname>/index 1043 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) 1044 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters 1045 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz, 1046 * defines the channel together with the (deprecated) 1047 * %NL80211_ATTR_WIPHY_CHANNEL_TYPE attribute or the attributes 1048 * %NL80211_ATTR_CHANNEL_WIDTH and if needed %NL80211_ATTR_CENTER_FREQ1 1049 * and %NL80211_ATTR_CENTER_FREQ2 1050 * @NL80211_ATTR_CHANNEL_WIDTH: u32 attribute containing one of the values 1051 * of &enum nl80211_chan_width, describing the channel width. See the 1052 * documentation of the enum for more information. 1053 * @NL80211_ATTR_CENTER_FREQ1: Center frequency of the first part of the 1054 * channel, used for anything but 20 MHz bandwidth 1055 * @NL80211_ATTR_CENTER_FREQ2: Center frequency of the second part of the 1056 * channel, used only for 80+80 MHz bandwidth 1057 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ 1058 * if HT20 or HT40 are to be used (i.e., HT disabled if not included): 1059 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including 1060 * this attribute) 1061 * NL80211_CHAN_HT20 = HT20 only 1062 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel 1063 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel 1064 * This attribute is now deprecated. 1065 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is 1066 * less than or equal to the RTS threshold; allowed range: 1..255; 1067 * dot11ShortRetryLimit; u8 1068 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is 1069 * greater than the RTS threshold; allowed range: 1..255; 1070 * dot11ShortLongLimit; u8 1071 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum 1072 * length in octets for frames; allowed range: 256..8000, disable 1073 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32 1074 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length 1075 * larger than or equal to this use RTS/CTS handshake); allowed range: 1076 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32 1077 * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11 1078 * section 7.3.2.9; dot11CoverageClass; u8 1079 * 1080 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on 1081 * @NL80211_ATTR_IFNAME: network interface name 1082 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype 1083 * 1084 * @NL80211_ATTR_WDEV: wireless device identifier, used for pseudo-devices 1085 * that don't have a netdev (u64) 1086 * 1087 * @NL80211_ATTR_MAC: MAC address (various uses) 1088 * 1089 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of 1090 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 1091 * keys 1092 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3) 1093 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 1094 * section 7.3.2.25.1, e.g. 0x000FAC04) 1095 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 1096 * CCMP keys, each six bytes in little endian 1097 * @NL80211_ATTR_KEY_DEFAULT: Flag attribute indicating the key is default key 1098 * @NL80211_ATTR_KEY_DEFAULT_MGMT: Flag attribute indicating the key is the 1099 * default management key 1100 * @NL80211_ATTR_CIPHER_SUITES_PAIRWISE: For crypto settings for connect or 1101 * other commands, indicates which pairwise cipher suites are used 1102 * @NL80211_ATTR_CIPHER_SUITE_GROUP: For crypto settings for connect or 1103 * other commands, indicates which group cipher suite is used 1104 * 1105 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU 1106 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing 1107 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE 1108 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE 1109 * 1110 * @NL80211_ATTR_STA_AID: Association ID for the station (u16) 1111 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of 1112 * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2) 1113 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by 1114 * IEEE 802.11 7.3.1.6 (u16). 1115 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported 1116 * rates as defined by IEEE 802.11 7.3.2.2 but without the length 1117 * restriction (at most %NL80211_MAX_SUPP_RATES). 1118 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station 1119 * to, or the AP interface the station was originally added to to. 1120 * @NL80211_ATTR_STA_INFO: information about a station, part of station info 1121 * given for %NL80211_CMD_GET_STATION, nested attribute containing 1122 * info as possible, see &enum nl80211_sta_info. 1123 * 1124 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands, 1125 * consisting of a nested array. 1126 * 1127 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes). 1128 * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link 1129 * (see &enum nl80211_plink_action). 1130 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path. 1131 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path 1132 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at 1133 * &enum nl80211_mpath_info. 1134 * 1135 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of 1136 * &enum nl80211_mntr_flags. 1137 * 1138 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the 1139 * current regulatory domain should be set to or is already set to. 1140 * For example, 'CR', for Costa Rica. This attribute is used by the kernel 1141 * to query the CRDA to retrieve one regulatory domain. This attribute can 1142 * also be used by userspace to query the kernel for the currently set 1143 * regulatory domain. We chose an alpha2 as that is also used by the 1144 * IEEE-802.11 country information element to identify a country. 1145 * Users can also simply ask the wireless core to set regulatory domain 1146 * to a specific alpha2. 1147 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory 1148 * rules. 1149 * 1150 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1) 1151 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled 1152 * (u8, 0 or 1) 1153 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled 1154 * (u8, 0 or 1) 1155 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic 1156 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length 1157 * restriction (at most %NL80211_MAX_SUPP_RATES). 1158 * 1159 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from 1160 * association request when used with NL80211_CMD_NEW_STATION) 1161 * 1162 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all 1163 * supported interface types, each a flag attribute with the number 1164 * of the interface mode. 1165 * 1166 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for 1167 * %NL80211_CMD_SET_MGMT_EXTRA_IE. 1168 * 1169 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with 1170 * %NL80211_CMD_SET_MGMT_EXTRA_IE). 1171 * 1172 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with 1173 * a single scan request, a wiphy attribute. 1174 * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS: number of SSIDs you can 1175 * scan with a single scheduled scan request, a wiphy attribute. 1176 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements 1177 * that can be added to a scan request 1178 * @NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN: maximum length of information 1179 * elements that can be added to a scheduled scan request 1180 * @NL80211_ATTR_MAX_MATCH_SETS: maximum number of sets that can be 1181 * used with @NL80211_ATTR_SCHED_SCAN_MATCH, a wiphy attribute. 1182 * 1183 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz) 1184 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive 1185 * scanning and include a zero-length SSID (wildcard) for wildcard scan 1186 * @NL80211_ATTR_BSS: scan result BSS 1187 * 1188 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain 1189 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_* 1190 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently 1191 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*) 1192 * 1193 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies 1194 * an array of command numbers (i.e. a mapping index to command number) 1195 * that the driver for the given wiphy supports. 1196 * 1197 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header 1198 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and 1199 * NL80211_CMD_ASSOCIATE events 1200 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets) 1201 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type, 1202 * represented as a u32 1203 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and 1204 * %NL80211_CMD_DISASSOCIATE, u16 1205 * 1206 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as 1207 * a u32 1208 * 1209 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change 1210 * due to considerations from a beacon hint. This attribute reflects 1211 * the state of the channel _before_ the beacon hint processing. This 1212 * attributes consists of a nested attribute containing 1213 * NL80211_FREQUENCY_ATTR_* 1214 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change 1215 * due to considerations from a beacon hint. This attribute reflects 1216 * the state of the channel _after_ the beacon hint processing. This 1217 * attributes consists of a nested attribute containing 1218 * NL80211_FREQUENCY_ATTR_* 1219 * 1220 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported 1221 * cipher suites 1222 * 1223 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look 1224 * for other networks on different channels 1225 * 1226 * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this 1227 * is used, e.g., with %NL80211_CMD_AUTHENTICATE event 1228 * 1229 * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is 1230 * used for the association (&enum nl80211_mfp, represented as a u32); 1231 * this attribute can be used 1232 * with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests 1233 * 1234 * @NL80211_ATTR_STA_FLAGS2: Attribute containing a 1235 * &struct nl80211_sta_flag_update. 1236 * 1237 * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls 1238 * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in 1239 * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE 1240 * request, the driver will assume that the port is unauthorized until 1241 * authorized by user space. Otherwise, port is marked authorized by 1242 * default in station mode. 1243 * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the 1244 * ethertype that will be used for key negotiation. It can be 1245 * specified with the associate and connect commands. If it is not 1246 * specified, the value defaults to 0x888E (PAE, 802.1X). This 1247 * attribute is also used as a flag in the wiphy information to 1248 * indicate that protocols other than PAE are supported. 1249 * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with 1250 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom 1251 * ethertype frames used for key negotiation must not be encrypted. 1252 * 1253 * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver. 1254 * We recommend using nested, driver-specific attributes within this. 1255 * 1256 * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT 1257 * event was due to the AP disconnecting the station, and not due to 1258 * a local disconnect request. 1259 * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT 1260 * event (u16) 1261 * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating 1262 * that protected APs should be used. This is also used with NEW_BEACON to 1263 * indicate that the BSS is to use protection. 1264 * 1265 * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON 1266 * to indicate which unicast key ciphers will be used with the connection 1267 * (an array of u32). 1268 * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1269 * indicate which group key cipher will be used with the connection (a 1270 * u32). 1271 * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1272 * indicate which WPA version(s) the AP we want to associate with is using 1273 * (a u32 with flags from &enum nl80211_wpa_versions). 1274 * @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1275 * indicate which key management algorithm(s) to use (an array of u32). 1276 * 1277 * @NL80211_ATTR_REQ_IE: (Re)association request information elements as 1278 * sent out by the card, for ROAM and successful CONNECT events. 1279 * @NL80211_ATTR_RESP_IE: (Re)association response information elements as 1280 * sent by peer, for ROAM and successful CONNECT events. 1281 * 1282 * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE 1283 * commands to specify using a reassociate frame 1284 * 1285 * @NL80211_ATTR_KEY: key information in a nested attribute with 1286 * %NL80211_KEY_* sub-attributes 1287 * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect() 1288 * and join_ibss(), key information is in a nested attribute each 1289 * with %NL80211_KEY_* sub-attributes 1290 * 1291 * @NL80211_ATTR_PID: Process ID of a network namespace. 1292 * 1293 * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for 1294 * dumps. This number increases whenever the object list being 1295 * dumped changes, and as such userspace can verify that it has 1296 * obtained a complete and consistent snapshot by verifying that 1297 * all dump messages contain the same generation number. If it 1298 * changed then the list changed and the dump should be repeated 1299 * completely from scratch. 1300 * 1301 * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface 1302 * 1303 * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of 1304 * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute 1305 * containing info as possible, see &enum survey_info. 1306 * 1307 * @NL80211_ATTR_PMKID: PMK material for PMKSA caching. 1308 * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can 1309 * cache, a wiphy attribute. 1310 * 1311 * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32. 1312 * @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that 1313 * specifies the maximum duration that can be requested with the 1314 * remain-on-channel operation, in milliseconds, u32. 1315 * 1316 * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects. 1317 * 1318 * @NL80211_ATTR_TX_RATES: Nested set of attributes 1319 * (enum nl80211_tx_rate_attributes) describing TX rates per band. The 1320 * enum nl80211_band value is used as the index (nla_type() of the nested 1321 * data. If a band is not included, it will be configured to allow all 1322 * rates based on negotiated supported rates information. This attribute 1323 * is used with %NL80211_CMD_SET_TX_BITRATE_MASK. 1324 * 1325 * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain 1326 * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME. 1327 * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the 1328 * @NL80211_CMD_REGISTER_FRAME command. 1329 * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a 1330 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 1331 * information about which frame types can be transmitted with 1332 * %NL80211_CMD_FRAME. 1333 * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a 1334 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 1335 * information about which frame types can be registered for RX. 1336 * 1337 * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was 1338 * acknowledged by the recipient. 1339 * 1340 * @NL80211_ATTR_PS_STATE: powersave state, using &enum nl80211_ps_state values. 1341 * 1342 * @NL80211_ATTR_CQM: connection quality monitor configuration in a 1343 * nested attribute with %NL80211_ATTR_CQM_* sub-attributes. 1344 * 1345 * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command 1346 * is requesting a local authentication/association state change without 1347 * invoking actual management frame exchange. This can be used with 1348 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE, 1349 * NL80211_CMD_DISASSOCIATE. 1350 * 1351 * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations 1352 * connected to this BSS. 1353 * 1354 * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See 1355 * &enum nl80211_tx_power_setting for possible values. 1356 * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units. 1357 * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING 1358 * for non-automatic settings. 1359 * 1360 * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly 1361 * means support for per-station GTKs. 1362 * 1363 * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting. 1364 * This can be used to mask out antennas which are not attached or should 1365 * not be used for transmitting. If an antenna is not selected in this 1366 * bitmap the hardware is not allowed to transmit on this antenna. 1367 * 1368 * Each bit represents one antenna, starting with antenna 1 at the first 1369 * bit. Depending on which antennas are selected in the bitmap, 802.11n 1370 * drivers can derive which chainmasks to use (if all antennas belonging to 1371 * a particular chain are disabled this chain should be disabled) and if 1372 * a chain has diversity antennas wether diversity should be used or not. 1373 * HT capabilities (STBC, TX Beamforming, Antenna selection) can be 1374 * derived from the available chains after applying the antenna mask. 1375 * Non-802.11n drivers can derive wether to use diversity or not. 1376 * Drivers may reject configurations or RX/TX mask combinations they cannot 1377 * support by returning -EINVAL. 1378 * 1379 * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving. 1380 * This can be used to mask out antennas which are not attached or should 1381 * not be used for receiving. If an antenna is not selected in this bitmap 1382 * the hardware should not be configured to receive on this antenna. 1383 * For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX. 1384 * 1385 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available 1386 * for configuration as TX antennas via the above parameters. 1387 * 1388 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX: Bitmap of antennas which are available 1389 * for configuration as RX antennas via the above parameters. 1390 * 1391 * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS 1392 * 1393 * @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be 1394 * transmitted on another channel when the channel given doesn't match 1395 * the current channel. If the current channel doesn't match and this 1396 * flag isn't set, the frame will be rejected. This is also used as an 1397 * nl80211 capability flag. 1398 * 1399 * @NL80211_ATTR_BSS_HT_OPMODE: HT operation mode (u16) 1400 * 1401 * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags 1402 * attributes, specifying what a key should be set as default as. 1403 * See &enum nl80211_key_default_types. 1404 * 1405 * @NL80211_ATTR_MESH_SETUP: Optional mesh setup parameters. These cannot be 1406 * changed once the mesh is active. 1407 * @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute 1408 * containing attributes from &enum nl80211_meshconf_params. 1409 * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver 1410 * allows auth frames in a mesh to be passed to userspace for processing via 1411 * the @NL80211_MESH_SETUP_USERSPACE_AUTH flag. 1412 * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as defined in 1413 * &enum nl80211_plink_state. Used when userspace is driving the peer link 1414 * management state machine. @NL80211_MESH_SETUP_USERSPACE_AMPE or 1415 * @NL80211_MESH_SETUP_USERSPACE_MPM must be enabled. 1416 * 1417 * @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy 1418 * capabilities, the supported WoWLAN triggers 1419 * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to 1420 * indicate which WoW triggers should be enabled. This is also 1421 * used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN 1422 * triggers. 1423 * 1424 * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan 1425 * cycles, in msecs. 1426 * 1427 * @NL80211_ATTR_SCHED_SCAN_MATCH: Nested attribute with one or more 1428 * sets of attributes to match during scheduled scans. Only BSSs 1429 * that match any of the sets will be reported. These are 1430 * pass-thru filter rules. 1431 * For a match to succeed, the BSS must match all attributes of a 1432 * set. Since not every hardware supports matching all types of 1433 * attributes, there is no guarantee that the reported BSSs are 1434 * fully complying with the match sets and userspace needs to be 1435 * able to ignore them by itself. 1436 * Thus, the implementation is somewhat hardware-dependent, but 1437 * this is only an optimization and the userspace application 1438 * needs to handle all the non-filtered results anyway. 1439 * If the match attributes don't make sense when combined with 1440 * the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID 1441 * is included in the probe request, but the match attributes 1442 * will never let it go through), -EINVAL may be returned. 1443 * If ommited, no filtering is done. 1444 * 1445 * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported 1446 * interface combinations. In each nested item, it contains attributes 1447 * defined in &enum nl80211_if_combination_attrs. 1448 * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like 1449 * %NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that 1450 * are managed in software: interfaces of these types aren't subject to 1451 * any restrictions in their number or combinations. 1452 * 1453 * @NL80211_ATTR_REKEY_DATA: nested attribute containing the information 1454 * necessary for GTK rekeying in the device, see &enum nl80211_rekey_data. 1455 * 1456 * @NL80211_ATTR_SCAN_SUPP_RATES: rates per to be advertised as supported in scan, 1457 * nested array attribute containing an entry for each band, with the entry 1458 * being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but 1459 * without the length restriction (at most %NL80211_MAX_SUPP_RATES). 1460 * 1461 * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon 1462 * and Probe Response (when response to wildcard Probe Request); see 1463 * &enum nl80211_hidden_ssid, represented as a u32 1464 * 1465 * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame. 1466 * This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to 1467 * provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the 1468 * driver (or firmware) replies to Probe Request frames. 1469 * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association 1470 * Response frames. This is used with %NL80211_CMD_NEW_BEACON and 1471 * %NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into 1472 * (Re)Association Response frames when the driver (or firmware) replies to 1473 * (Re)Association Request frames. 1474 * 1475 * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration 1476 * of the station, see &enum nl80211_sta_wme_attr. 1477 * @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working 1478 * as AP. 1479 * 1480 * @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of 1481 * roaming to another AP in the same ESS if the signal lever is low. 1482 * 1483 * @NL80211_ATTR_PMKSA_CANDIDATE: Nested attribute containing the PMKSA caching 1484 * candidate information, see &enum nl80211_pmksa_candidate_attr. 1485 * 1486 * @NL80211_ATTR_TX_NO_CCK_RATE: Indicates whether to use CCK rate or not 1487 * for management frames transmission. In order to avoid p2p probe/action 1488 * frames are being transmitted at CCK rate in 2GHz band, the user space 1489 * applications use this attribute. 1490 * This attribute is used with %NL80211_CMD_TRIGGER_SCAN and 1491 * %NL80211_CMD_FRAME commands. 1492 * 1493 * @NL80211_ATTR_TDLS_ACTION: Low level TDLS action code (e.g. link setup 1494 * request, link setup confirm, link teardown, etc.). Values are 1495 * described in the TDLS (802.11z) specification. 1496 * @NL80211_ATTR_TDLS_DIALOG_TOKEN: Non-zero token for uniquely identifying a 1497 * TDLS conversation between two devices. 1498 * @NL80211_ATTR_TDLS_OPERATION: High level TDLS operation; see 1499 * &enum nl80211_tdls_operation, represented as a u8. 1500 * @NL80211_ATTR_TDLS_SUPPORT: A flag indicating the device can operate 1501 * as a TDLS peer sta. 1502 * @NL80211_ATTR_TDLS_EXTERNAL_SETUP: The TDLS discovery/setup and teardown 1503 * procedures should be performed by sending TDLS packets via 1504 * %NL80211_CMD_TDLS_MGMT. Otherwise %NL80211_CMD_TDLS_OPER should be 1505 * used for asking the driver to perform a TDLS operation. 1506 * 1507 * @NL80211_ATTR_DEVICE_AP_SME: This u32 attribute may be listed for devices 1508 * that have AP support to indicate that they have the AP SME integrated 1509 * with support for the features listed in this attribute, see 1510 * &enum nl80211_ap_sme_features. 1511 * 1512 * @NL80211_ATTR_DONT_WAIT_FOR_ACK: Used with %NL80211_CMD_FRAME, this tells 1513 * the driver to not wait for an acknowledgement. Note that due to this, 1514 * it will also not give a status callback nor return a cookie. This is 1515 * mostly useful for probe responses to save airtime. 1516 * 1517 * @NL80211_ATTR_FEATURE_FLAGS: This u32 attribute contains flags from 1518 * &enum nl80211_feature_flags and is advertised in wiphy information. 1519 * @NL80211_ATTR_PROBE_RESP_OFFLOAD: Indicates that the HW responds to probe 1520 * requests while operating in AP-mode. 1521 * This attribute holds a bitmap of the supported protocols for 1522 * offloading (see &enum nl80211_probe_resp_offload_support_attr). 1523 * 1524 * @NL80211_ATTR_PROBE_RESP: Probe Response template data. Contains the entire 1525 * probe-response frame. The DA field in the 802.11 header is zero-ed out, 1526 * to be filled by the FW. 1527 * @NL80211_ATTR_DISABLE_HT: Force HT capable interfaces to disable 1528 * this feature. Currently, only supported in mac80211 drivers. 1529 * @NL80211_ATTR_HT_CAPABILITY_MASK: Specify which bits of the 1530 * ATTR_HT_CAPABILITY to which attention should be paid. 1531 * Currently, only mac80211 NICs support this feature. 1532 * The values that may be configured are: 1533 * MCS rates, MAX-AMSDU, HT-20-40 and HT_CAP_SGI_40 1534 * AMPDU density and AMPDU factor. 1535 * All values are treated as suggestions and may be ignored 1536 * by the driver as required. The actual values may be seen in 1537 * the station debugfs ht_caps file. 1538 * 1539 * @NL80211_ATTR_DFS_REGION: region for regulatory rules which this country 1540 * abides to when initiating radiation on DFS channels. A country maps 1541 * to one DFS region. 1542 * 1543 * @NL80211_ATTR_NOACK_MAP: This u16 bitmap contains the No Ack Policy of 1544 * up to 16 TIDs. 1545 * 1546 * @NL80211_ATTR_INACTIVITY_TIMEOUT: timeout value in seconds, this can be 1547 * used by the drivers which has MLME in firmware and does not have support 1548 * to report per station tx/rx activity to free up the staion entry from 1549 * the list. This needs to be used when the driver advertises the 1550 * capability to timeout the stations. 1551 * 1552 * @NL80211_ATTR_RX_SIGNAL_DBM: signal strength in dBm (as a 32-bit int); 1553 * this attribute is (depending on the driver capabilities) added to 1554 * received frames indicated with %NL80211_CMD_FRAME. 1555 * 1556 * @NL80211_ATTR_BG_SCAN_PERIOD: Background scan period in seconds 1557 * or 0 to disable background scan. 1558 * 1559 * @NL80211_ATTR_USER_REG_HINT_TYPE: type of regulatory hint passed from 1560 * userspace. If unset it is assumed the hint comes directly from 1561 * a user. If set code could specify exactly what type of source 1562 * was used to provide the hint. For the different types of 1563 * allowed user regulatory hints see nl80211_user_reg_hint_type. 1564 * 1565 * @NL80211_ATTR_CONN_FAILED_REASON: The reason for which AP has rejected 1566 * the connection request from a station. nl80211_connect_failed_reason 1567 * enum has different reasons of connection failure. 1568 * 1569 * @NL80211_ATTR_SAE_DATA: SAE elements in Authentication frames. This starts 1570 * with the Authentication transaction sequence number field. 1571 * 1572 * @NL80211_ATTR_VHT_CAPABILITY: VHT Capability information element (from 1573 * association request when used with NL80211_CMD_NEW_STATION) 1574 * 1575 * @NL80211_ATTR_SCAN_FLAGS: scan request control flags (u32) 1576 * 1577 * @NL80211_ATTR_P2P_CTWINDOW: P2P GO Client Traffic Window (u8), used with 1578 * the START_AP and SET_BSS commands 1579 * @NL80211_ATTR_P2P_OPPPS: P2P GO opportunistic PS (u8), used with the 1580 * START_AP and SET_BSS commands. This can have the values 0 or 1; 1581 * if not given in START_AP 0 is assumed, if not given in SET_BSS 1582 * no change is made. 1583 * 1584 * @NL80211_ATTR_LOCAL_MESH_POWER_MODE: local mesh STA link-specific power mode 1585 * defined in &enum nl80211_mesh_power_mode. 1586 * 1587 * @NL80211_ATTR_ACL_POLICY: ACL policy, see &enum nl80211_acl_policy, 1588 * carried in a u32 attribute 1589 * 1590 * @NL80211_ATTR_MAC_ADDRS: Array of nested MAC addresses, used for 1591 * MAC ACL. 1592 * 1593 * @NL80211_ATTR_MAC_ACL_MAX: u32 attribute to advertise the maximum 1594 * number of MAC addresses that a device can support for MAC 1595 * ACL. 1596 * 1597 * @NL80211_ATTR_RADAR_EVENT: Type of radar event for notification to userspace, 1598 * contains a value of enum nl80211_radar_event (u32). 1599 * 1600 * @NL80211_ATTR_EXT_CAPA: 802.11 extended capabilities that the kernel driver 1601 * has and handles. The format is the same as the IE contents. See 1602 * 802.11-2012 8.4.2.29 for more information. 1603 * @NL80211_ATTR_EXT_CAPA_MASK: Extended capabilities that the kernel driver 1604 * has set in the %NL80211_ATTR_EXT_CAPA value, for multibit fields. 1605 * 1606 * @NL80211_ATTR_STA_CAPABILITY: Station capabilities (u16) are advertised to 1607 * the driver, e.g., to enable TDLS power save (PU-APSD). 1608 * 1609 * @NL80211_ATTR_STA_EXT_CAPABILITY: Station extended capabilities are 1610 * advertised to the driver, e.g., to enable TDLS off channel operations 1611 * and PU-APSD. 1612 * 1613 * @NL80211_ATTR_PROTOCOL_FEATURES: global nl80211 feature flags, see 1614 * &enum nl80211_protocol_features, the attribute is a u32. 1615 * 1616 * @NL80211_ATTR_SPLIT_WIPHY_DUMP: flag attribute, userspace supports 1617 * receiving the data for a single wiphy split across multiple 1618 * messages, given with wiphy dump message 1619 * 1620 * @NL80211_ATTR_MDID: Mobility Domain Identifier 1621 * 1622 * @NL80211_ATTR_IE_RIC: Resource Information Container Information 1623 * Element 1624 * 1625 * @NL80211_ATTR_CRIT_PROT_ID: critical protocol identifier requiring increased 1626 * reliability, see &enum nl80211_crit_proto_id (u16). 1627 * @NL80211_ATTR_MAX_CRIT_PROT_DURATION: duration in milliseconds in which 1628 * the connection should have increased reliability (u16). 1629 * 1630 * @NL80211_ATTR_PEER_AID: Association ID for the peer TDLS station (u16). 1631 * This is similar to @NL80211_ATTR_STA_AID but with a difference of being 1632 * allowed to be used with the first @NL80211_CMD_SET_STATION command to 1633 * update a TDLS peer STA entry. 1634 * 1635 * @NL80211_ATTR_COALESCE_RULE: Coalesce rule information. 1636 * 1637 * @NL80211_ATTR_CH_SWITCH_COUNT: u32 attribute specifying the number of TBTT's 1638 * until the channel switch event. 1639 * @NL80211_ATTR_CH_SWITCH_BLOCK_TX: flag attribute specifying that transmission 1640 * must be blocked on the current channel (before the channel switch 1641 * operation). 1642 * @NL80211_ATTR_CSA_IES: Nested set of attributes containing the IE information 1643 * for the time while performing a channel switch. 1644 * @NL80211_ATTR_CSA_C_OFF_BEACON: An array of offsets (u16) to the channel 1645 * switch counters in the beacons tail (%NL80211_ATTR_BEACON_TAIL). 1646 * @NL80211_ATTR_CSA_C_OFF_PRESP: An array of offsets (u16) to the channel 1647 * switch counters in the probe response (%NL80211_ATTR_PROBE_RESP). 1648 * 1649 * @NL80211_ATTR_RXMGMT_FLAGS: flags for nl80211_send_mgmt(), u32. 1650 * As specified in the &enum nl80211_rxmgmt_flags. 1651 * 1652 * @NL80211_ATTR_STA_SUPPORTED_CHANNELS: array of supported channels. 1653 * 1654 * @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES: array of supported 1655 * supported operating classes. 1656 * 1657 * @NL80211_ATTR_HANDLE_DFS: A flag indicating whether user space 1658 * controls DFS operation in IBSS mode. If the flag is included in 1659 * %NL80211_CMD_JOIN_IBSS request, the driver will allow use of DFS 1660 * channels and reports radar events to userspace. Userspace is required 1661 * to react to radar events, e.g. initiate a channel switch or leave the 1662 * IBSS network. 1663 * 1664 * @NL80211_ATTR_SUPPORT_5_MHZ: A flag indicating that the device supports 1665 * 5 MHz channel bandwidth. 1666 * @NL80211_ATTR_SUPPORT_10_MHZ: A flag indicating that the device supports 1667 * 10 MHz channel bandwidth. 1668 * 1669 * @NL80211_ATTR_OPMODE_NOTIF: Operating mode field from Operating Mode 1670 * Notification Element based on association request when used with 1671 * %NL80211_CMD_NEW_STATION; u8 attribute. 1672 * 1673 * @NL80211_ATTR_VENDOR_ID: The vendor ID, either a 24-bit OUI or, if 1674 * %NL80211_VENDOR_ID_IS_LINUX is set, a special Linux ID (not used yet) 1675 * @NL80211_ATTR_VENDOR_SUBCMD: vendor sub-command 1676 * @NL80211_ATTR_VENDOR_DATA: data for the vendor command, if any; this 1677 * attribute is also used for vendor command feature advertisement 1678 * @NL80211_ATTR_VENDOR_EVENTS: used for event list advertising in the wiphy 1679 * info, containing a nested array of possible events 1680 * 1681 * @NL80211_ATTR_QOS_MAP: IP DSCP mapping for Interworking QoS mapping. This 1682 * data is in the format defined for the payload of the QoS Map Set element 1683 * in IEEE Std 802.11-2012, 8.4.2.97. 1684 * 1685 * @NL80211_ATTR_MAC_HINT: MAC address recommendation as initial BSS 1686 * @NL80211_ATTR_WIPHY_FREQ_HINT: frequency of the recommended initial BSS 1687 * 1688 * @NL80211_ATTR_MAX_AP_ASSOC_STA: Device attribute that indicates how many 1689 * associated stations are supported in AP mode (including P2P GO); u32. 1690 * Since drivers may not have a fixed limit on the maximum number (e.g., 1691 * other concurrent operations may affect this), drivers are allowed to 1692 * advertise values that cannot always be met. In such cases, an attempt 1693 * to add a new station entry with @NL80211_CMD_NEW_STATION may fail. 1694 * 1695 * @NL80211_ATTR_CSA_C_OFFSETS_TX: An array of csa counter offsets (u16) which 1696 * should be updated when the frame is transmitted. 1697 * @NL80211_ATTR_MAX_CSA_COUNTERS: U8 attribute used to advertise the maximum 1698 * supported number of csa counters. 1699 * 1700 * @NL80211_ATTR_TDLS_PEER_CAPABILITY: flags for TDLS peer capabilities, u32. 1701 * As specified in the &enum nl80211_tdls_peer_capability. 1702 * 1703 * @NL80211_ATTR_SOCKET_OWNER: Flag attribute, if set during interface 1704 * creation then the new interface will be owned by the netlink socket 1705 * that created it and will be destroyed when the socket is closed. 1706 * If set during scheduled scan start then the new scan req will be 1707 * owned by the netlink socket that created it and the scheduled scan will 1708 * be stopped when the socket is closed. 1709 * If set during configuration of regulatory indoor operation then the 1710 * regulatory indoor configuration would be owned by the netlink socket 1711 * that configured the indoor setting, and the indoor operation would be 1712 * cleared when the socket is closed. 1713 * 1714 * @NL80211_ATTR_TDLS_INITIATOR: flag attribute indicating the current end is 1715 * the TDLS link initiator. 1716 * 1717 * @NL80211_ATTR_USE_RRM: flag for indicating whether the current connection 1718 * shall support Radio Resource Measurements (11k). This attribute can be 1719 * used with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests. 1720 * User space applications are expected to use this flag only if the 1721 * underlying device supports these minimal RRM features: 1722 * %NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES, 1723 * %NL80211_FEATURE_QUIET, 1724 * If this flag is used, driver must add the Power Capabilities IE to the 1725 * association request. In addition, it must also set the RRM capability 1726 * flag in the association request's Capability Info field. 1727 * 1728 * @NL80211_ATTR_WIPHY_DYN_ACK: flag attribute used to enable ACK timeout 1729 * estimation algorithm (dynack). In order to activate dynack 1730 * %NL80211_FEATURE_ACKTO_ESTIMATION feature flag must be set by lower 1731 * drivers to indicate dynack capability. Dynack is automatically disabled 1732 * setting valid value for coverage class. 1733 * 1734 * @NL80211_ATTR_TSID: a TSID value (u8 attribute) 1735 * @NL80211_ATTR_USER_PRIO: user priority value (u8 attribute) 1736 * @NL80211_ATTR_ADMITTED_TIME: admitted time in units of 32 microseconds 1737 * (per second) (u16 attribute) 1738 * 1739 * @NL80211_ATTR_SMPS_MODE: SMPS mode to use (ap mode). see 1740 * &enum nl80211_smps_mode. 1741 * 1742 * @NL80211_ATTR_OPER_CLASS: operating class 1743 * 1744 * @NL80211_ATTR_MAC_MASK: MAC address mask 1745 * 1746 * @NL80211_ATTR_WIPHY_SELF_MANAGED_REG: flag attribute indicating this device 1747 * is self-managing its regulatory information and any regulatory domain 1748 * obtained from it is coming from the device's wiphy and not the global 1749 * cfg80211 regdomain. 1750 * 1751 * @NL80211_ATTR_EXT_FEATURES: extended feature flags contained in a byte 1752 * array. The feature flags are identified by their bit index (see &enum 1753 * nl80211_ext_feature_index). The bit index is ordered starting at the 1754 * least-significant bit of the first byte in the array, ie. bit index 0 1755 * is located at bit 0 of byte 0. bit index 25 would be located at bit 1 1756 * of byte 3 (u8 array). 1757 * 1758 * @NL80211_ATTR_SURVEY_RADIO_STATS: Request overall radio statistics to be 1759 * returned along with other survey data. If set, @NL80211_CMD_GET_SURVEY 1760 * may return a survey entry without a channel indicating global radio 1761 * statistics (only some values are valid and make sense.) 1762 * For devices that don't return such an entry even then, the information 1763 * should be contained in the result as the sum of the respective counters 1764 * over all channels. 1765 * 1766 * @NL80211_ATTR_SCHED_SCAN_DELAY: delay before the first cycle of a 1767 * scheduled scan (or a WoWLAN net-detect scan) is started, u32 1768 * in seconds. 1769 1770 * @NL80211_ATTR_REG_INDOOR: flag attribute, if set indicates that the device 1771 * is operating in an indoor environment. 1772 * 1773 * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS: maximum number of scan plans for 1774 * scheduled scan supported by the device (u32), a wiphy attribute. 1775 * @NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL: maximum interval (in seconds) for 1776 * a scan plan (u32), a wiphy attribute. 1777 * @NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS: maximum number of iterations in 1778 * a scan plan (u32), a wiphy attribute. 1779 * @NL80211_ATTR_SCHED_SCAN_PLANS: a list of scan plans for scheduled scan. 1780 * Each scan plan defines the number of scan iterations and the interval 1781 * between scans. The last scan plan will always run infinitely, 1782 * thus it must not specify the number of iterations, only the interval 1783 * between scans. The scan plans are executed sequentially. 1784 * Each scan plan is a nested attribute of &enum nl80211_sched_scan_plan. 1785 * 1786 * @NUM_NL80211_ATTR: total number of nl80211_attrs available 1787 * @NL80211_ATTR_MAX: highest attribute number currently defined 1788 * @__NL80211_ATTR_AFTER_LAST: internal use 1789 */ 1790 enum nl80211_attrs { 1791 /* don't change the order or add anything between, this is ABI! */ 1792 NL80211_ATTR_UNSPEC, 1793 1794 NL80211_ATTR_WIPHY, 1795 NL80211_ATTR_WIPHY_NAME, 1796 1797 NL80211_ATTR_IFINDEX, 1798 NL80211_ATTR_IFNAME, 1799 NL80211_ATTR_IFTYPE, 1800 1801 NL80211_ATTR_MAC, 1802 1803 NL80211_ATTR_KEY_DATA, 1804 NL80211_ATTR_KEY_IDX, 1805 NL80211_ATTR_KEY_CIPHER, 1806 NL80211_ATTR_KEY_SEQ, 1807 NL80211_ATTR_KEY_DEFAULT, 1808 1809 NL80211_ATTR_BEACON_INTERVAL, 1810 NL80211_ATTR_DTIM_PERIOD, 1811 NL80211_ATTR_BEACON_HEAD, 1812 NL80211_ATTR_BEACON_TAIL, 1813 1814 NL80211_ATTR_STA_AID, 1815 NL80211_ATTR_STA_FLAGS, 1816 NL80211_ATTR_STA_LISTEN_INTERVAL, 1817 NL80211_ATTR_STA_SUPPORTED_RATES, 1818 NL80211_ATTR_STA_VLAN, 1819 NL80211_ATTR_STA_INFO, 1820 1821 NL80211_ATTR_WIPHY_BANDS, 1822 1823 NL80211_ATTR_MNTR_FLAGS, 1824 1825 NL80211_ATTR_MESH_ID, 1826 NL80211_ATTR_STA_PLINK_ACTION, 1827 NL80211_ATTR_MPATH_NEXT_HOP, 1828 NL80211_ATTR_MPATH_INFO, 1829 1830 NL80211_ATTR_BSS_CTS_PROT, 1831 NL80211_ATTR_BSS_SHORT_PREAMBLE, 1832 NL80211_ATTR_BSS_SHORT_SLOT_TIME, 1833 1834 NL80211_ATTR_HT_CAPABILITY, 1835 1836 NL80211_ATTR_SUPPORTED_IFTYPES, 1837 1838 NL80211_ATTR_REG_ALPHA2, 1839 NL80211_ATTR_REG_RULES, 1840 1841 NL80211_ATTR_MESH_CONFIG, 1842 1843 NL80211_ATTR_BSS_BASIC_RATES, 1844 1845 NL80211_ATTR_WIPHY_TXQ_PARAMS, 1846 NL80211_ATTR_WIPHY_FREQ, 1847 NL80211_ATTR_WIPHY_CHANNEL_TYPE, 1848 1849 NL80211_ATTR_KEY_DEFAULT_MGMT, 1850 1851 NL80211_ATTR_MGMT_SUBTYPE, 1852 NL80211_ATTR_IE, 1853 1854 NL80211_ATTR_MAX_NUM_SCAN_SSIDS, 1855 1856 NL80211_ATTR_SCAN_FREQUENCIES, 1857 NL80211_ATTR_SCAN_SSIDS, 1858 NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */ 1859 NL80211_ATTR_BSS, 1860 1861 NL80211_ATTR_REG_INITIATOR, 1862 NL80211_ATTR_REG_TYPE, 1863 1864 NL80211_ATTR_SUPPORTED_COMMANDS, 1865 1866 NL80211_ATTR_FRAME, 1867 NL80211_ATTR_SSID, 1868 NL80211_ATTR_AUTH_TYPE, 1869 NL80211_ATTR_REASON_CODE, 1870 1871 NL80211_ATTR_KEY_TYPE, 1872 1873 NL80211_ATTR_MAX_SCAN_IE_LEN, 1874 NL80211_ATTR_CIPHER_SUITES, 1875 1876 NL80211_ATTR_FREQ_BEFORE, 1877 NL80211_ATTR_FREQ_AFTER, 1878 1879 NL80211_ATTR_FREQ_FIXED, 1880 1881 1882 NL80211_ATTR_WIPHY_RETRY_SHORT, 1883 NL80211_ATTR_WIPHY_RETRY_LONG, 1884 NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 1885 NL80211_ATTR_WIPHY_RTS_THRESHOLD, 1886 1887 NL80211_ATTR_TIMED_OUT, 1888 1889 NL80211_ATTR_USE_MFP, 1890 1891 NL80211_ATTR_STA_FLAGS2, 1892 1893 NL80211_ATTR_CONTROL_PORT, 1894 1895 NL80211_ATTR_TESTDATA, 1896 1897 NL80211_ATTR_PRIVACY, 1898 1899 NL80211_ATTR_DISCONNECTED_BY_AP, 1900 NL80211_ATTR_STATUS_CODE, 1901 1902 NL80211_ATTR_CIPHER_SUITES_PAIRWISE, 1903 NL80211_ATTR_CIPHER_SUITE_GROUP, 1904 NL80211_ATTR_WPA_VERSIONS, 1905 NL80211_ATTR_AKM_SUITES, 1906 1907 NL80211_ATTR_REQ_IE, 1908 NL80211_ATTR_RESP_IE, 1909 1910 NL80211_ATTR_PREV_BSSID, 1911 1912 NL80211_ATTR_KEY, 1913 NL80211_ATTR_KEYS, 1914 1915 NL80211_ATTR_PID, 1916 1917 NL80211_ATTR_4ADDR, 1918 1919 NL80211_ATTR_SURVEY_INFO, 1920 1921 NL80211_ATTR_PMKID, 1922 NL80211_ATTR_MAX_NUM_PMKIDS, 1923 1924 NL80211_ATTR_DURATION, 1925 1926 NL80211_ATTR_COOKIE, 1927 1928 NL80211_ATTR_WIPHY_COVERAGE_CLASS, 1929 1930 NL80211_ATTR_TX_RATES, 1931 1932 NL80211_ATTR_FRAME_MATCH, 1933 1934 NL80211_ATTR_ACK, 1935 1936 NL80211_ATTR_PS_STATE, 1937 1938 NL80211_ATTR_CQM, 1939 1940 NL80211_ATTR_LOCAL_STATE_CHANGE, 1941 1942 NL80211_ATTR_AP_ISOLATE, 1943 1944 NL80211_ATTR_WIPHY_TX_POWER_SETTING, 1945 NL80211_ATTR_WIPHY_TX_POWER_LEVEL, 1946 1947 NL80211_ATTR_TX_FRAME_TYPES, 1948 NL80211_ATTR_RX_FRAME_TYPES, 1949 NL80211_ATTR_FRAME_TYPE, 1950 1951 NL80211_ATTR_CONTROL_PORT_ETHERTYPE, 1952 NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, 1953 1954 NL80211_ATTR_SUPPORT_IBSS_RSN, 1955 1956 NL80211_ATTR_WIPHY_ANTENNA_TX, 1957 NL80211_ATTR_WIPHY_ANTENNA_RX, 1958 1959 NL80211_ATTR_MCAST_RATE, 1960 1961 NL80211_ATTR_OFFCHANNEL_TX_OK, 1962 1963 NL80211_ATTR_BSS_HT_OPMODE, 1964 1965 NL80211_ATTR_KEY_DEFAULT_TYPES, 1966 1967 NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION, 1968 1969 NL80211_ATTR_MESH_SETUP, 1970 1971 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX, 1972 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX, 1973 1974 NL80211_ATTR_SUPPORT_MESH_AUTH, 1975 NL80211_ATTR_STA_PLINK_STATE, 1976 1977 NL80211_ATTR_WOWLAN_TRIGGERS, 1978 NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, 1979 1980 NL80211_ATTR_SCHED_SCAN_INTERVAL, 1981 1982 NL80211_ATTR_INTERFACE_COMBINATIONS, 1983 NL80211_ATTR_SOFTWARE_IFTYPES, 1984 1985 NL80211_ATTR_REKEY_DATA, 1986 1987 NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS, 1988 NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN, 1989 1990 NL80211_ATTR_SCAN_SUPP_RATES, 1991 1992 NL80211_ATTR_HIDDEN_SSID, 1993 1994 NL80211_ATTR_IE_PROBE_RESP, 1995 NL80211_ATTR_IE_ASSOC_RESP, 1996 1997 NL80211_ATTR_STA_WME, 1998 NL80211_ATTR_SUPPORT_AP_UAPSD, 1999 2000 NL80211_ATTR_ROAM_SUPPORT, 2001 2002 NL80211_ATTR_SCHED_SCAN_MATCH, 2003 NL80211_ATTR_MAX_MATCH_SETS, 2004 2005 NL80211_ATTR_PMKSA_CANDIDATE, 2006 2007 NL80211_ATTR_TX_NO_CCK_RATE, 2008 2009 NL80211_ATTR_TDLS_ACTION, 2010 NL80211_ATTR_TDLS_DIALOG_TOKEN, 2011 NL80211_ATTR_TDLS_OPERATION, 2012 NL80211_ATTR_TDLS_SUPPORT, 2013 NL80211_ATTR_TDLS_EXTERNAL_SETUP, 2014 2015 NL80211_ATTR_DEVICE_AP_SME, 2016 2017 NL80211_ATTR_DONT_WAIT_FOR_ACK, 2018 2019 NL80211_ATTR_FEATURE_FLAGS, 2020 2021 NL80211_ATTR_PROBE_RESP_OFFLOAD, 2022 2023 NL80211_ATTR_PROBE_RESP, 2024 2025 NL80211_ATTR_DFS_REGION, 2026 2027 NL80211_ATTR_DISABLE_HT, 2028 NL80211_ATTR_HT_CAPABILITY_MASK, 2029 2030 NL80211_ATTR_NOACK_MAP, 2031 2032 NL80211_ATTR_INACTIVITY_TIMEOUT, 2033 2034 NL80211_ATTR_RX_SIGNAL_DBM, 2035 2036 NL80211_ATTR_BG_SCAN_PERIOD, 2037 2038 NL80211_ATTR_WDEV, 2039 2040 NL80211_ATTR_USER_REG_HINT_TYPE, 2041 2042 NL80211_ATTR_CONN_FAILED_REASON, 2043 2044 NL80211_ATTR_SAE_DATA, 2045 2046 NL80211_ATTR_VHT_CAPABILITY, 2047 2048 NL80211_ATTR_SCAN_FLAGS, 2049 2050 NL80211_ATTR_CHANNEL_WIDTH, 2051 NL80211_ATTR_CENTER_FREQ1, 2052 NL80211_ATTR_CENTER_FREQ2, 2053 2054 NL80211_ATTR_P2P_CTWINDOW, 2055 NL80211_ATTR_P2P_OPPPS, 2056 2057 NL80211_ATTR_LOCAL_MESH_POWER_MODE, 2058 2059 NL80211_ATTR_ACL_POLICY, 2060 2061 NL80211_ATTR_MAC_ADDRS, 2062 2063 NL80211_ATTR_MAC_ACL_MAX, 2064 2065 NL80211_ATTR_RADAR_EVENT, 2066 2067 NL80211_ATTR_EXT_CAPA, 2068 NL80211_ATTR_EXT_CAPA_MASK, 2069 2070 NL80211_ATTR_STA_CAPABILITY, 2071 NL80211_ATTR_STA_EXT_CAPABILITY, 2072 2073 NL80211_ATTR_PROTOCOL_FEATURES, 2074 NL80211_ATTR_SPLIT_WIPHY_DUMP, 2075 2076 NL80211_ATTR_DISABLE_VHT, 2077 NL80211_ATTR_VHT_CAPABILITY_MASK, 2078 2079 NL80211_ATTR_MDID, 2080 NL80211_ATTR_IE_RIC, 2081 2082 NL80211_ATTR_CRIT_PROT_ID, 2083 NL80211_ATTR_MAX_CRIT_PROT_DURATION, 2084 2085 NL80211_ATTR_PEER_AID, 2086 2087 NL80211_ATTR_COALESCE_RULE, 2088 2089 NL80211_ATTR_CH_SWITCH_COUNT, 2090 NL80211_ATTR_CH_SWITCH_BLOCK_TX, 2091 NL80211_ATTR_CSA_IES, 2092 NL80211_ATTR_CSA_C_OFF_BEACON, 2093 NL80211_ATTR_CSA_C_OFF_PRESP, 2094 2095 NL80211_ATTR_RXMGMT_FLAGS, 2096 2097 NL80211_ATTR_STA_SUPPORTED_CHANNELS, 2098 2099 NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, 2100 2101 NL80211_ATTR_HANDLE_DFS, 2102 2103 NL80211_ATTR_SUPPORT_5_MHZ, 2104 NL80211_ATTR_SUPPORT_10_MHZ, 2105 2106 NL80211_ATTR_OPMODE_NOTIF, 2107 2108 NL80211_ATTR_VENDOR_ID, 2109 NL80211_ATTR_VENDOR_SUBCMD, 2110 NL80211_ATTR_VENDOR_DATA, 2111 NL80211_ATTR_VENDOR_EVENTS, 2112 2113 NL80211_ATTR_QOS_MAP, 2114 2115 NL80211_ATTR_MAC_HINT, 2116 NL80211_ATTR_WIPHY_FREQ_HINT, 2117 2118 NL80211_ATTR_MAX_AP_ASSOC_STA, 2119 2120 NL80211_ATTR_TDLS_PEER_CAPABILITY, 2121 2122 NL80211_ATTR_SOCKET_OWNER, 2123 2124 NL80211_ATTR_CSA_C_OFFSETS_TX, 2125 NL80211_ATTR_MAX_CSA_COUNTERS, 2126 2127 NL80211_ATTR_TDLS_INITIATOR, 2128 2129 NL80211_ATTR_USE_RRM, 2130 2131 NL80211_ATTR_WIPHY_DYN_ACK, 2132 2133 NL80211_ATTR_TSID, 2134 NL80211_ATTR_USER_PRIO, 2135 NL80211_ATTR_ADMITTED_TIME, 2136 2137 NL80211_ATTR_SMPS_MODE, 2138 2139 NL80211_ATTR_OPER_CLASS, 2140 2141 NL80211_ATTR_MAC_MASK, 2142 2143 NL80211_ATTR_WIPHY_SELF_MANAGED_REG, 2144 2145 NL80211_ATTR_EXT_FEATURES, 2146 2147 NL80211_ATTR_SURVEY_RADIO_STATS, 2148 2149 NL80211_ATTR_NETNS_FD, 2150 2151 NL80211_ATTR_SCHED_SCAN_DELAY, 2152 2153 NL80211_ATTR_REG_INDOOR, 2154 2155 NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS, 2156 NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL, 2157 NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS, 2158 NL80211_ATTR_SCHED_SCAN_PLANS, 2159 2160 /* add attributes here, update the policy in nl80211.c */ 2161 2162 __NL80211_ATTR_AFTER_LAST, 2163 NUM_NL80211_ATTR = __NL80211_ATTR_AFTER_LAST, 2164 NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1 2165 }; 2166 2167 /* source-level API compatibility */ 2168 #define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION 2169 #define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG 2170 #define NL80211_ATTR_IFACE_SOCKET_OWNER NL80211_ATTR_SOCKET_OWNER 2171 2172 /* 2173 * Allow user space programs to use #ifdef on new attributes by defining them 2174 * here 2175 */ 2176 #define NL80211_CMD_CONNECT NL80211_CMD_CONNECT 2177 #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY 2178 #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES 2179 #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS 2180 #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ 2181 #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE 2182 #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE 2183 #define NL80211_ATTR_IE NL80211_ATTR_IE 2184 #define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR 2185 #define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE 2186 #define NL80211_ATTR_FRAME NL80211_ATTR_FRAME 2187 #define NL80211_ATTR_SSID NL80211_ATTR_SSID 2188 #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE 2189 #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE 2190 #define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE 2191 #define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP 2192 #define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS 2193 #define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES 2194 #define NL80211_ATTR_KEY NL80211_ATTR_KEY 2195 #define NL80211_ATTR_KEYS NL80211_ATTR_KEYS 2196 #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS 2197 2198 #define NL80211_WIPHY_NAME_MAXLEN 64 2199 2200 #define NL80211_MAX_SUPP_RATES 32 2201 #define NL80211_MAX_SUPP_HT_RATES 77 2202 #define NL80211_MAX_SUPP_REG_RULES 64 2203 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0 2204 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16 2205 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24 2206 #define NL80211_HT_CAPABILITY_LEN 26 2207 #define NL80211_VHT_CAPABILITY_LEN 12 2208 2209 #define NL80211_MAX_NR_CIPHER_SUITES 5 2210 #define NL80211_MAX_NR_AKM_SUITES 2 2211 2212 #define NL80211_MIN_REMAIN_ON_CHANNEL_TIME 10 2213 2214 /* default RSSI threshold for scan results if none specified. */ 2215 #define NL80211_SCAN_RSSI_THOLD_OFF -300 2216 2217 #define NL80211_CQM_TXE_MAX_INTVL 1800 2218 2219 /** 2220 * enum nl80211_iftype - (virtual) interface types 2221 * 2222 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides 2223 * @NL80211_IFTYPE_ADHOC: independent BSS member 2224 * @NL80211_IFTYPE_STATION: managed BSS member 2225 * @NL80211_IFTYPE_AP: access point 2226 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points; VLAN interfaces 2227 * are a bit special in that they must always be tied to a pre-existing 2228 * AP type interface. 2229 * @NL80211_IFTYPE_WDS: wireless distribution interface 2230 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames 2231 * @NL80211_IFTYPE_MESH_POINT: mesh point 2232 * @NL80211_IFTYPE_P2P_CLIENT: P2P client 2233 * @NL80211_IFTYPE_P2P_GO: P2P group owner 2234 * @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev 2235 * and therefore can't be created in the normal ways, use the 2236 * %NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE 2237 * commands to create and destroy one 2238 * @NL80211_IF_TYPE_OCB: Outside Context of a BSS 2239 * This mode corresponds to the MIB variable dot11OCBActivated=true 2240 * @NL80211_IFTYPE_MAX: highest interface type number currently defined 2241 * @NUM_NL80211_IFTYPES: number of defined interface types 2242 * 2243 * These values are used with the %NL80211_ATTR_IFTYPE 2244 * to set the type of an interface. 2245 * 2246 */ 2247 enum nl80211_iftype { 2248 NL80211_IFTYPE_UNSPECIFIED, 2249 NL80211_IFTYPE_ADHOC, 2250 NL80211_IFTYPE_STATION, 2251 NL80211_IFTYPE_AP, 2252 NL80211_IFTYPE_AP_VLAN, 2253 NL80211_IFTYPE_WDS, 2254 NL80211_IFTYPE_MONITOR, 2255 NL80211_IFTYPE_MESH_POINT, 2256 NL80211_IFTYPE_P2P_CLIENT, 2257 NL80211_IFTYPE_P2P_GO, 2258 NL80211_IFTYPE_P2P_DEVICE, 2259 NL80211_IFTYPE_OCB, 2260 2261 /* keep last */ 2262 NUM_NL80211_IFTYPES, 2263 NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1 2264 }; 2265 2266 /** 2267 * enum nl80211_sta_flags - station flags 2268 * 2269 * Station flags. When a station is added to an AP interface, it is 2270 * assumed to be already associated (and hence authenticated.) 2271 * 2272 * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved 2273 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X) 2274 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames 2275 * with short barker preamble 2276 * @NL80211_STA_FLAG_WME: station is WME/QoS capable 2277 * @NL80211_STA_FLAG_MFP: station uses management frame protection 2278 * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated 2279 * @NL80211_STA_FLAG_TDLS_PEER: station is a TDLS peer -- this flag should 2280 * only be used in managed mode (even in the flags mask). Note that the 2281 * flag can't be changed, it is only valid while adding a station, and 2282 * attempts to change it will silently be ignored (rather than rejected 2283 * as errors.) 2284 * @NL80211_STA_FLAG_ASSOCIATED: station is associated; used with drivers 2285 * that support %NL80211_FEATURE_FULL_AP_CLIENT_STATE to transition a 2286 * previously added station into associated state 2287 * @NL80211_STA_FLAG_MAX: highest station flag number currently defined 2288 * @__NL80211_STA_FLAG_AFTER_LAST: internal use 2289 */ 2290 enum nl80211_sta_flags { 2291 __NL80211_STA_FLAG_INVALID, 2292 NL80211_STA_FLAG_AUTHORIZED, 2293 NL80211_STA_FLAG_SHORT_PREAMBLE, 2294 NL80211_STA_FLAG_WME, 2295 NL80211_STA_FLAG_MFP, 2296 NL80211_STA_FLAG_AUTHENTICATED, 2297 NL80211_STA_FLAG_TDLS_PEER, 2298 NL80211_STA_FLAG_ASSOCIATED, 2299 2300 /* keep last */ 2301 __NL80211_STA_FLAG_AFTER_LAST, 2302 NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1 2303 }; 2304 2305 #define NL80211_STA_FLAG_MAX_OLD_API NL80211_STA_FLAG_TDLS_PEER 2306 2307 /** 2308 * struct nl80211_sta_flag_update - station flags mask/set 2309 * @mask: mask of station flags to set 2310 * @set: which values to set them to 2311 * 2312 * Both mask and set contain bits as per &enum nl80211_sta_flags. 2313 */ 2314 struct nl80211_sta_flag_update { 2315 __u32 mask; 2316 __u32 set; 2317 } __attribute__((packed)); 2318 2319 /** 2320 * enum nl80211_rate_info - bitrate information 2321 * 2322 * These attribute types are used with %NL80211_STA_INFO_TXRATE 2323 * when getting information about the bitrate of a station. 2324 * There are 2 attributes for bitrate, a legacy one that represents 2325 * a 16-bit value, and new one that represents a 32-bit value. 2326 * If the rate value fits into 16 bit, both attributes are reported 2327 * with the same value. If the rate is too high to fit into 16 bits 2328 * (>6.5535Gbps) only 32-bit attribute is included. 2329 * User space tools encouraged to use the 32-bit attribute and fall 2330 * back to the 16-bit one for compatibility with older kernels. 2331 * 2332 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved 2333 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s) 2334 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8) 2335 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 MHz dualchannel bitrate 2336 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval 2337 * @NL80211_RATE_INFO_BITRATE32: total bitrate (u32, 100kbit/s) 2338 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined 2339 * @NL80211_RATE_INFO_VHT_MCS: MCS index for VHT (u8) 2340 * @NL80211_RATE_INFO_VHT_NSS: number of streams in VHT (u8) 2341 * @NL80211_RATE_INFO_80_MHZ_WIDTH: 80 MHz VHT rate 2342 * @NL80211_RATE_INFO_80P80_MHZ_WIDTH: unused - 80+80 is treated the 2343 * same as 160 for purposes of the bitrates 2344 * @NL80211_RATE_INFO_160_MHZ_WIDTH: 160 MHz VHT rate 2345 * @NL80211_RATE_INFO_10_MHZ_WIDTH: 10 MHz width - note that this is 2346 * a legacy rate and will be reported as the actual bitrate, i.e. 2347 * half the base (20 MHz) rate 2348 * @NL80211_RATE_INFO_5_MHZ_WIDTH: 5 MHz width - note that this is 2349 * a legacy rate and will be reported as the actual bitrate, i.e. 2350 * a quarter of the base (20 MHz) rate 2351 * @__NL80211_RATE_INFO_AFTER_LAST: internal use 2352 */ 2353 enum nl80211_rate_info { 2354 __NL80211_RATE_INFO_INVALID, 2355 NL80211_RATE_INFO_BITRATE, 2356 NL80211_RATE_INFO_MCS, 2357 NL80211_RATE_INFO_40_MHZ_WIDTH, 2358 NL80211_RATE_INFO_SHORT_GI, 2359 NL80211_RATE_INFO_BITRATE32, 2360 NL80211_RATE_INFO_VHT_MCS, 2361 NL80211_RATE_INFO_VHT_NSS, 2362 NL80211_RATE_INFO_80_MHZ_WIDTH, 2363 NL80211_RATE_INFO_80P80_MHZ_WIDTH, 2364 NL80211_RATE_INFO_160_MHZ_WIDTH, 2365 NL80211_RATE_INFO_10_MHZ_WIDTH, 2366 NL80211_RATE_INFO_5_MHZ_WIDTH, 2367 2368 /* keep last */ 2369 __NL80211_RATE_INFO_AFTER_LAST, 2370 NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1 2371 }; 2372 2373 /** 2374 * enum nl80211_sta_bss_param - BSS information collected by STA 2375 * 2376 * These attribute types are used with %NL80211_STA_INFO_BSS_PARAM 2377 * when getting information about the bitrate of a station. 2378 * 2379 * @__NL80211_STA_BSS_PARAM_INVALID: attribute number 0 is reserved 2380 * @NL80211_STA_BSS_PARAM_CTS_PROT: whether CTS protection is enabled (flag) 2381 * @NL80211_STA_BSS_PARAM_SHORT_PREAMBLE: whether short preamble is enabled 2382 * (flag) 2383 * @NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME: whether short slot time is enabled 2384 * (flag) 2385 * @NL80211_STA_BSS_PARAM_DTIM_PERIOD: DTIM period for beaconing (u8) 2386 * @NL80211_STA_BSS_PARAM_BEACON_INTERVAL: Beacon interval (u16) 2387 * @NL80211_STA_BSS_PARAM_MAX: highest sta_bss_param number currently defined 2388 * @__NL80211_STA_BSS_PARAM_AFTER_LAST: internal use 2389 */ 2390 enum nl80211_sta_bss_param { 2391 __NL80211_STA_BSS_PARAM_INVALID, 2392 NL80211_STA_BSS_PARAM_CTS_PROT, 2393 NL80211_STA_BSS_PARAM_SHORT_PREAMBLE, 2394 NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME, 2395 NL80211_STA_BSS_PARAM_DTIM_PERIOD, 2396 NL80211_STA_BSS_PARAM_BEACON_INTERVAL, 2397 2398 /* keep last */ 2399 __NL80211_STA_BSS_PARAM_AFTER_LAST, 2400 NL80211_STA_BSS_PARAM_MAX = __NL80211_STA_BSS_PARAM_AFTER_LAST - 1 2401 }; 2402 2403 /** 2404 * enum nl80211_sta_info - station information 2405 * 2406 * These attribute types are used with %NL80211_ATTR_STA_INFO 2407 * when getting information about a station. 2408 * 2409 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved 2410 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs) 2411 * @NL80211_STA_INFO_RX_BYTES: total received bytes (MPDU length) 2412 * (u32, from this station) 2413 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (MPDU length) 2414 * (u32, to this station) 2415 * @NL80211_STA_INFO_RX_BYTES64: total received bytes (MPDU length) 2416 * (u64, from this station) 2417 * @NL80211_STA_INFO_TX_BYTES64: total transmitted bytes (MPDU length) 2418 * (u64, to this station) 2419 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm) 2420 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute 2421 * containing info as possible, see &enum nl80211_rate_info 2422 * @NL80211_STA_INFO_RX_PACKETS: total received packet (MSDUs and MMPDUs) 2423 * (u32, from this station) 2424 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (MSDUs and MMPDUs) 2425 * (u32, to this station) 2426 * @NL80211_STA_INFO_TX_RETRIES: total retries (MPDUs) (u32, to this station) 2427 * @NL80211_STA_INFO_TX_FAILED: total failed packets (MPDUs) 2428 * (u32, to this station) 2429 * @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm) 2430 * @NL80211_STA_INFO_LLID: the station's mesh LLID 2431 * @NL80211_STA_INFO_PLID: the station's mesh PLID 2432 * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station 2433 * (see %enum nl80211_plink_state) 2434 * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested 2435 * attribute, like NL80211_STA_INFO_TX_BITRATE. 2436 * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute 2437 * containing info as possible, see &enum nl80211_sta_bss_param 2438 * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected 2439 * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update. 2440 * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32) 2441 * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64) 2442 * @NL80211_STA_INFO_LOCAL_PM: local mesh STA link-specific power mode 2443 * @NL80211_STA_INFO_PEER_PM: peer mesh STA link-specific power mode 2444 * @NL80211_STA_INFO_NONPEER_PM: neighbor mesh STA power save mode towards 2445 * non-peer STA 2446 * @NL80211_STA_INFO_CHAIN_SIGNAL: per-chain signal strength of last PPDU 2447 * Contains a nested array of signal strength attributes (u8, dBm) 2448 * @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average 2449 * Same format as NL80211_STA_INFO_CHAIN_SIGNAL. 2450 * @NL80211_STA_EXPECTED_THROUGHPUT: expected throughput considering also the 2451 * 802.11 header (u32, kbps) 2452 * @NL80211_STA_INFO_RX_DROP_MISC: RX packets dropped for unspecified reasons 2453 * (u64) 2454 * @NL80211_STA_INFO_BEACON_RX: number of beacons received from this peer (u64) 2455 * @NL80211_STA_INFO_BEACON_SIGNAL_AVG: signal strength average 2456 * for beacons only (u8, dBm) 2457 * @NL80211_STA_INFO_TID_STATS: per-TID statistics (see &enum nl80211_tid_stats) 2458 * This is a nested attribute where each the inner attribute number is the 2459 * TID+1 and the special TID 16 (i.e. value 17) is used for non-QoS frames; 2460 * each one of those is again nested with &enum nl80211_tid_stats 2461 * attributes carrying the actual values. 2462 * @__NL80211_STA_INFO_AFTER_LAST: internal 2463 * @NL80211_STA_INFO_MAX: highest possible station info attribute 2464 */ 2465 enum nl80211_sta_info { 2466 __NL80211_STA_INFO_INVALID, 2467 NL80211_STA_INFO_INACTIVE_TIME, 2468 NL80211_STA_INFO_RX_BYTES, 2469 NL80211_STA_INFO_TX_BYTES, 2470 NL80211_STA_INFO_LLID, 2471 NL80211_STA_INFO_PLID, 2472 NL80211_STA_INFO_PLINK_STATE, 2473 NL80211_STA_INFO_SIGNAL, 2474 NL80211_STA_INFO_TX_BITRATE, 2475 NL80211_STA_INFO_RX_PACKETS, 2476 NL80211_STA_INFO_TX_PACKETS, 2477 NL80211_STA_INFO_TX_RETRIES, 2478 NL80211_STA_INFO_TX_FAILED, 2479 NL80211_STA_INFO_SIGNAL_AVG, 2480 NL80211_STA_INFO_RX_BITRATE, 2481 NL80211_STA_INFO_BSS_PARAM, 2482 NL80211_STA_INFO_CONNECTED_TIME, 2483 NL80211_STA_INFO_STA_FLAGS, 2484 NL80211_STA_INFO_BEACON_LOSS, 2485 NL80211_STA_INFO_T_OFFSET, 2486 NL80211_STA_INFO_LOCAL_PM, 2487 NL80211_STA_INFO_PEER_PM, 2488 NL80211_STA_INFO_NONPEER_PM, 2489 NL80211_STA_INFO_RX_BYTES64, 2490 NL80211_STA_INFO_TX_BYTES64, 2491 NL80211_STA_INFO_CHAIN_SIGNAL, 2492 NL80211_STA_INFO_CHAIN_SIGNAL_AVG, 2493 NL80211_STA_INFO_EXPECTED_THROUGHPUT, 2494 NL80211_STA_INFO_RX_DROP_MISC, 2495 NL80211_STA_INFO_BEACON_RX, 2496 NL80211_STA_INFO_BEACON_SIGNAL_AVG, 2497 NL80211_STA_INFO_TID_STATS, 2498 2499 /* keep last */ 2500 __NL80211_STA_INFO_AFTER_LAST, 2501 NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1 2502 }; 2503 2504 /** 2505 * enum nl80211_tid_stats - per TID statistics attributes 2506 * @__NL80211_TID_STATS_INVALID: attribute number 0 is reserved 2507 * @NL80211_TID_STATS_RX_MSDU: number of MSDUs received (u64) 2508 * @NL80211_TID_STATS_TX_MSDU: number of MSDUs transmitted (or 2509 * attempted to transmit; u64) 2510 * @NL80211_TID_STATS_TX_MSDU_RETRIES: number of retries for 2511 * transmitted MSDUs (not counting the first attempt; u64) 2512 * @NL80211_TID_STATS_TX_MSDU_FAILED: number of failed transmitted 2513 * MSDUs (u64) 2514 * @NUM_NL80211_TID_STATS: number of attributes here 2515 * @NL80211_TID_STATS_MAX: highest numbered attribute here 2516 */ 2517 enum nl80211_tid_stats { 2518 __NL80211_TID_STATS_INVALID, 2519 NL80211_TID_STATS_RX_MSDU, 2520 NL80211_TID_STATS_TX_MSDU, 2521 NL80211_TID_STATS_TX_MSDU_RETRIES, 2522 NL80211_TID_STATS_TX_MSDU_FAILED, 2523 2524 /* keep last */ 2525 NUM_NL80211_TID_STATS, 2526 NL80211_TID_STATS_MAX = NUM_NL80211_TID_STATS - 1 2527 }; 2528 2529 /** 2530 * enum nl80211_mpath_flags - nl80211 mesh path flags 2531 * 2532 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active 2533 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running 2534 * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN 2535 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set 2536 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded 2537 */ 2538 enum nl80211_mpath_flags { 2539 NL80211_MPATH_FLAG_ACTIVE = 1<<0, 2540 NL80211_MPATH_FLAG_RESOLVING = 1<<1, 2541 NL80211_MPATH_FLAG_SN_VALID = 1<<2, 2542 NL80211_MPATH_FLAG_FIXED = 1<<3, 2543 NL80211_MPATH_FLAG_RESOLVED = 1<<4, 2544 }; 2545 2546 /** 2547 * enum nl80211_mpath_info - mesh path information 2548 * 2549 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting 2550 * information about a mesh path. 2551 * 2552 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved 2553 * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination 2554 * @NL80211_MPATH_INFO_SN: destination sequence number 2555 * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path 2556 * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now 2557 * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in 2558 * &enum nl80211_mpath_flags; 2559 * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec 2560 * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries 2561 * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number 2562 * currently defind 2563 * @__NL80211_MPATH_INFO_AFTER_LAST: internal use 2564 */ 2565 enum nl80211_mpath_info { 2566 __NL80211_MPATH_INFO_INVALID, 2567 NL80211_MPATH_INFO_FRAME_QLEN, 2568 NL80211_MPATH_INFO_SN, 2569 NL80211_MPATH_INFO_METRIC, 2570 NL80211_MPATH_INFO_EXPTIME, 2571 NL80211_MPATH_INFO_FLAGS, 2572 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT, 2573 NL80211_MPATH_INFO_DISCOVERY_RETRIES, 2574 2575 /* keep last */ 2576 __NL80211_MPATH_INFO_AFTER_LAST, 2577 NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1 2578 }; 2579 2580 /** 2581 * enum nl80211_band_attr - band attributes 2582 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved 2583 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band, 2584 * an array of nested frequency attributes 2585 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band, 2586 * an array of nested bitrate attributes 2587 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as 2588 * defined in 802.11n 2589 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE 2590 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n 2591 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n 2592 * @NL80211_BAND_ATTR_VHT_MCS_SET: 32-byte attribute containing the MCS set as 2593 * defined in 802.11ac 2594 * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE 2595 * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined 2596 * @__NL80211_BAND_ATTR_AFTER_LAST: internal use 2597 */ 2598 enum nl80211_band_attr { 2599 __NL80211_BAND_ATTR_INVALID, 2600 NL80211_BAND_ATTR_FREQS, 2601 NL80211_BAND_ATTR_RATES, 2602 2603 NL80211_BAND_ATTR_HT_MCS_SET, 2604 NL80211_BAND_ATTR_HT_CAPA, 2605 NL80211_BAND_ATTR_HT_AMPDU_FACTOR, 2606 NL80211_BAND_ATTR_HT_AMPDU_DENSITY, 2607 2608 NL80211_BAND_ATTR_VHT_MCS_SET, 2609 NL80211_BAND_ATTR_VHT_CAPA, 2610 2611 /* keep last */ 2612 __NL80211_BAND_ATTR_AFTER_LAST, 2613 NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 2614 }; 2615 2616 #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA 2617 2618 /** 2619 * enum nl80211_frequency_attr - frequency attributes 2620 * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved 2621 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz 2622 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current 2623 * regulatory domain. 2624 * @NL80211_FREQUENCY_ATTR_NO_IR: no mechanisms that initiate radiation 2625 * are permitted on this channel, this includes sending probe 2626 * requests, or modes of operation that require beaconing. 2627 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory 2628 * on this channel in current regulatory domain. 2629 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm 2630 * (100 * dBm). 2631 * @NL80211_FREQUENCY_ATTR_DFS_STATE: current state for DFS 2632 * (enum nl80211_dfs_state) 2633 * @NL80211_FREQUENCY_ATTR_DFS_TIME: time in miliseconds for how long 2634 * this channel is in this DFS state. 2635 * @NL80211_FREQUENCY_ATTR_NO_HT40_MINUS: HT40- isn't possible with this 2636 * channel as the control channel 2637 * @NL80211_FREQUENCY_ATTR_NO_HT40_PLUS: HT40+ isn't possible with this 2638 * channel as the control channel 2639 * @NL80211_FREQUENCY_ATTR_NO_80MHZ: any 80 MHz channel using this channel 2640 * as the primary or any of the secondary channels isn't possible, 2641 * this includes 80+80 channels 2642 * @NL80211_FREQUENCY_ATTR_NO_160MHZ: any 160 MHz (but not 80+80) channel 2643 * using this channel as the primary or any of the secondary channels 2644 * isn't possible 2645 * @NL80211_FREQUENCY_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds. 2646 * @NL80211_FREQUENCY_ATTR_INDOOR_ONLY: Only indoor use is permitted on this 2647 * channel. A channel that has the INDOOR_ONLY attribute can only be 2648 * used when there is a clear assessment that the device is operating in 2649 * an indoor surroundings, i.e., it is connected to AC power (and not 2650 * through portable DC inverters) or is under the control of a master 2651 * that is acting as an AP and is connected to AC power. 2652 * @NL80211_FREQUENCY_ATTR_IR_CONCURRENT: IR operation is allowed on this 2653 * channel if it's connected concurrently to a BSS on the same channel on 2654 * the 2 GHz band or to a channel in the same UNII band (on the 5 GHz 2655 * band), and IEEE80211_CHAN_RADAR is not set. Instantiating a GO or TDLS 2656 * off-channel on a channel that has the IR_CONCURRENT attribute set can be 2657 * done when there is a clear assessment that the device is operating under 2658 * the guidance of an authorized master, i.e., setting up a GO or TDLS 2659 * off-channel while the device is also connected to an AP with DFS and 2660 * radar detection on the UNII band (it is up to user-space, i.e., 2661 * wpa_supplicant to perform the required verifications). Using this 2662 * attribute for IR is disallowed for master interfaces (IBSS, AP). 2663 * @NL80211_FREQUENCY_ATTR_NO_20MHZ: 20 MHz operation is not allowed 2664 * on this channel in current regulatory domain. 2665 * @NL80211_FREQUENCY_ATTR_NO_10MHZ: 10 MHz operation is not allowed 2666 * on this channel in current regulatory domain. 2667 * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number 2668 * currently defined 2669 * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use 2670 * 2671 * See https://apps.fcc.gov/eas/comments/GetPublishedDocument.html?id=327&tn=528122 2672 * for more information on the FCC description of the relaxations allowed 2673 * by NL80211_FREQUENCY_ATTR_INDOOR_ONLY and 2674 * NL80211_FREQUENCY_ATTR_IR_CONCURRENT. 2675 */ 2676 enum nl80211_frequency_attr { 2677 __NL80211_FREQUENCY_ATTR_INVALID, 2678 NL80211_FREQUENCY_ATTR_FREQ, 2679 NL80211_FREQUENCY_ATTR_DISABLED, 2680 NL80211_FREQUENCY_ATTR_NO_IR, 2681 __NL80211_FREQUENCY_ATTR_NO_IBSS, 2682 NL80211_FREQUENCY_ATTR_RADAR, 2683 NL80211_FREQUENCY_ATTR_MAX_TX_POWER, 2684 NL80211_FREQUENCY_ATTR_DFS_STATE, 2685 NL80211_FREQUENCY_ATTR_DFS_TIME, 2686 NL80211_FREQUENCY_ATTR_NO_HT40_MINUS, 2687 NL80211_FREQUENCY_ATTR_NO_HT40_PLUS, 2688 NL80211_FREQUENCY_ATTR_NO_80MHZ, 2689 NL80211_FREQUENCY_ATTR_NO_160MHZ, 2690 NL80211_FREQUENCY_ATTR_DFS_CAC_TIME, 2691 NL80211_FREQUENCY_ATTR_INDOOR_ONLY, 2692 NL80211_FREQUENCY_ATTR_IR_CONCURRENT, 2693 NL80211_FREQUENCY_ATTR_NO_20MHZ, 2694 NL80211_FREQUENCY_ATTR_NO_10MHZ, 2695 2696 /* keep last */ 2697 __NL80211_FREQUENCY_ATTR_AFTER_LAST, 2698 NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1 2699 }; 2700 2701 #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER 2702 #define NL80211_FREQUENCY_ATTR_PASSIVE_SCAN NL80211_FREQUENCY_ATTR_NO_IR 2703 #define NL80211_FREQUENCY_ATTR_NO_IBSS NL80211_FREQUENCY_ATTR_NO_IR 2704 #define NL80211_FREQUENCY_ATTR_NO_IR NL80211_FREQUENCY_ATTR_NO_IR 2705 #define NL80211_FREQUENCY_ATTR_GO_CONCURRENT \ 2706 NL80211_FREQUENCY_ATTR_IR_CONCURRENT 2707 2708 /** 2709 * enum nl80211_bitrate_attr - bitrate attributes 2710 * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved 2711 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps 2712 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported 2713 * in 2.4 GHz band. 2714 * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number 2715 * currently defined 2716 * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use 2717 */ 2718 enum nl80211_bitrate_attr { 2719 __NL80211_BITRATE_ATTR_INVALID, 2720 NL80211_BITRATE_ATTR_RATE, 2721 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE, 2722 2723 /* keep last */ 2724 __NL80211_BITRATE_ATTR_AFTER_LAST, 2725 NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1 2726 }; 2727 2728 /** 2729 * enum nl80211_initiator - Indicates the initiator of a reg domain request 2730 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world 2731 * regulatory domain. 2732 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the 2733 * regulatory domain. 2734 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the 2735 * wireless core it thinks its knows the regulatory domain we should be in. 2736 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an 2737 * 802.11 country information element with regulatory information it 2738 * thinks we should consider. cfg80211 only processes the country 2739 * code from the IE, and relies on the regulatory domain information 2740 * structure passed by userspace (CRDA) from our wireless-regdb. 2741 * If a channel is enabled but the country code indicates it should 2742 * be disabled we disable the channel and re-enable it upon disassociation. 2743 */ 2744 enum nl80211_reg_initiator { 2745 NL80211_REGDOM_SET_BY_CORE, 2746 NL80211_REGDOM_SET_BY_USER, 2747 NL80211_REGDOM_SET_BY_DRIVER, 2748 NL80211_REGDOM_SET_BY_COUNTRY_IE, 2749 }; 2750 2751 /** 2752 * enum nl80211_reg_type - specifies the type of regulatory domain 2753 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains 2754 * to a specific country. When this is set you can count on the 2755 * ISO / IEC 3166 alpha2 country code being valid. 2756 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory 2757 * domain. 2758 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom 2759 * driver specific world regulatory domain. These do not apply system-wide 2760 * and are only applicable to the individual devices which have requested 2761 * them to be applied. 2762 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product 2763 * of an intersection between two regulatory domains -- the previously 2764 * set regulatory domain on the system and the last accepted regulatory 2765 * domain request to be processed. 2766 */ 2767 enum nl80211_reg_type { 2768 NL80211_REGDOM_TYPE_COUNTRY, 2769 NL80211_REGDOM_TYPE_WORLD, 2770 NL80211_REGDOM_TYPE_CUSTOM_WORLD, 2771 NL80211_REGDOM_TYPE_INTERSECTION, 2772 }; 2773 2774 /** 2775 * enum nl80211_reg_rule_attr - regulatory rule attributes 2776 * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved 2777 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional 2778 * considerations for a given frequency range. These are the 2779 * &enum nl80211_reg_rule_flags. 2780 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory 2781 * rule in KHz. This is not a center of frequency but an actual regulatory 2782 * band edge. 2783 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule 2784 * in KHz. This is not a center a frequency but an actual regulatory 2785 * band edge. 2786 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this 2787 * frequency range, in KHz. 2788 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain 2789 * for a given frequency range. The value is in mBi (100 * dBi). 2790 * If you don't have one then don't send this. 2791 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for 2792 * a given frequency range. The value is in mBm (100 * dBm). 2793 * @NL80211_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds. 2794 * If not present or 0 default CAC time will be used. 2795 * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number 2796 * currently defined 2797 * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use 2798 */ 2799 enum nl80211_reg_rule_attr { 2800 __NL80211_REG_RULE_ATTR_INVALID, 2801 NL80211_ATTR_REG_RULE_FLAGS, 2802 2803 NL80211_ATTR_FREQ_RANGE_START, 2804 NL80211_ATTR_FREQ_RANGE_END, 2805 NL80211_ATTR_FREQ_RANGE_MAX_BW, 2806 2807 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, 2808 NL80211_ATTR_POWER_RULE_MAX_EIRP, 2809 2810 NL80211_ATTR_DFS_CAC_TIME, 2811 2812 /* keep last */ 2813 __NL80211_REG_RULE_ATTR_AFTER_LAST, 2814 NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1 2815 }; 2816 2817 /** 2818 * enum nl80211_sched_scan_match_attr - scheduled scan match attributes 2819 * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved 2820 * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching, 2821 * only report BSS with matching SSID. 2822 * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI: RSSI threshold (in dBm) for reporting a 2823 * BSS in scan results. Filtering is turned off if not specified. Note that 2824 * if this attribute is in a match set of its own, then it is treated as 2825 * the default value for all matchsets with an SSID, rather than being a 2826 * matchset of its own without an RSSI filter. This is due to problems with 2827 * how this API was implemented in the past. Also, due to the same problem, 2828 * the only way to create a matchset with only an RSSI filter (with this 2829 * attribute) is if there's only a single matchset with the RSSI attribute. 2830 * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter 2831 * attribute number currently defined 2832 * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use 2833 */ 2834 enum nl80211_sched_scan_match_attr { 2835 __NL80211_SCHED_SCAN_MATCH_ATTR_INVALID, 2836 2837 NL80211_SCHED_SCAN_MATCH_ATTR_SSID, 2838 NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, 2839 2840 /* keep last */ 2841 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST, 2842 NL80211_SCHED_SCAN_MATCH_ATTR_MAX = 2843 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST - 1 2844 }; 2845 2846 /* only for backward compatibility */ 2847 #define NL80211_ATTR_SCHED_SCAN_MATCH_SSID NL80211_SCHED_SCAN_MATCH_ATTR_SSID 2848 2849 /** 2850 * enum nl80211_reg_rule_flags - regulatory rule flags 2851 * 2852 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed 2853 * @NL80211_RRF_NO_CCK: CCK modulation not allowed 2854 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed 2855 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed 2856 * @NL80211_RRF_DFS: DFS support is required to be used 2857 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links 2858 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links 2859 * @NL80211_RRF_NO_IR: no mechanisms that initiate radiation are allowed, 2860 * this includes probe requests or modes of operation that require 2861 * beaconing. 2862 * @NL80211_RRF_AUTO_BW: maximum available bandwidth should be calculated 2863 * base on contiguous rules and wider channels will be allowed to cross 2864 * multiple contiguous/overlapping frequency ranges. 2865 * @NL80211_RRF_IR_CONCURRENT: See &NL80211_FREQUENCY_ATTR_IR_CONCURRENT 2866 * @NL80211_RRF_NO_HT40MINUS: channels can't be used in HT40- operation 2867 * @NL80211_RRF_NO_HT40PLUS: channels can't be used in HT40+ operation 2868 * @NL80211_RRF_NO_80MHZ: 80MHz operation not allowed 2869 * @NL80211_RRF_NO_160MHZ: 160MHz operation not allowed 2870 */ 2871 enum nl80211_reg_rule_flags { 2872 NL80211_RRF_NO_OFDM = 1<<0, 2873 NL80211_RRF_NO_CCK = 1<<1, 2874 NL80211_RRF_NO_INDOOR = 1<<2, 2875 NL80211_RRF_NO_OUTDOOR = 1<<3, 2876 NL80211_RRF_DFS = 1<<4, 2877 NL80211_RRF_PTP_ONLY = 1<<5, 2878 NL80211_RRF_PTMP_ONLY = 1<<6, 2879 NL80211_RRF_NO_IR = 1<<7, 2880 __NL80211_RRF_NO_IBSS = 1<<8, 2881 NL80211_RRF_AUTO_BW = 1<<11, 2882 NL80211_RRF_IR_CONCURRENT = 1<<12, 2883 NL80211_RRF_NO_HT40MINUS = 1<<13, 2884 NL80211_RRF_NO_HT40PLUS = 1<<14, 2885 NL80211_RRF_NO_80MHZ = 1<<15, 2886 NL80211_RRF_NO_160MHZ = 1<<16, 2887 }; 2888 2889 #define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR 2890 #define NL80211_RRF_NO_IBSS NL80211_RRF_NO_IR 2891 #define NL80211_RRF_NO_IR NL80211_RRF_NO_IR 2892 #define NL80211_RRF_NO_HT40 (NL80211_RRF_NO_HT40MINUS |\ 2893 NL80211_RRF_NO_HT40PLUS) 2894 #define NL80211_RRF_GO_CONCURRENT NL80211_RRF_IR_CONCURRENT 2895 2896 /* For backport compatibility with older userspace */ 2897 #define NL80211_RRF_NO_IR_ALL (NL80211_RRF_NO_IR | __NL80211_RRF_NO_IBSS) 2898 2899 /** 2900 * enum nl80211_dfs_regions - regulatory DFS regions 2901 * 2902 * @NL80211_DFS_UNSET: Country has no DFS master region specified 2903 * @NL80211_DFS_FCC: Country follows DFS master rules from FCC 2904 * @NL80211_DFS_ETSI: Country follows DFS master rules from ETSI 2905 * @NL80211_DFS_JP: Country follows DFS master rules from JP/MKK/Telec 2906 */ 2907 enum nl80211_dfs_regions { 2908 NL80211_DFS_UNSET = 0, 2909 NL80211_DFS_FCC = 1, 2910 NL80211_DFS_ETSI = 2, 2911 NL80211_DFS_JP = 3, 2912 }; 2913 2914 /** 2915 * enum nl80211_user_reg_hint_type - type of user regulatory hint 2916 * 2917 * @NL80211_USER_REG_HINT_USER: a user sent the hint. This is always 2918 * assumed if the attribute is not set. 2919 * @NL80211_USER_REG_HINT_CELL_BASE: the hint comes from a cellular 2920 * base station. Device drivers that have been tested to work 2921 * properly to support this type of hint can enable these hints 2922 * by setting the NL80211_FEATURE_CELL_BASE_REG_HINTS feature 2923 * capability on the struct wiphy. The wireless core will 2924 * ignore all cell base station hints until at least one device 2925 * present has been registered with the wireless core that 2926 * has listed NL80211_FEATURE_CELL_BASE_REG_HINTS as a 2927 * supported feature. 2928 * @NL80211_USER_REG_HINT_INDOOR: a user sent an hint indicating that the 2929 * platform is operating in an indoor environment. 2930 */ 2931 enum nl80211_user_reg_hint_type { 2932 NL80211_USER_REG_HINT_USER = 0, 2933 NL80211_USER_REG_HINT_CELL_BASE = 1, 2934 NL80211_USER_REG_HINT_INDOOR = 2, 2935 }; 2936 2937 /** 2938 * enum nl80211_survey_info - survey information 2939 * 2940 * These attribute types are used with %NL80211_ATTR_SURVEY_INFO 2941 * when getting information about a survey. 2942 * 2943 * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved 2944 * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel 2945 * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm) 2946 * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used 2947 * @NL80211_SURVEY_INFO_TIME: amount of time (in ms) that the radio 2948 * was turned on (on channel or globally) 2949 * @NL80211_SURVEY_INFO_TIME_BUSY: amount of the time the primary 2950 * channel was sensed busy (either due to activity or energy detect) 2951 * @NL80211_SURVEY_INFO_TIME_EXT_BUSY: amount of time the extension 2952 * channel was sensed busy 2953 * @NL80211_SURVEY_INFO_TIME_RX: amount of time the radio spent 2954 * receiving data (on channel or globally) 2955 * @NL80211_SURVEY_INFO_TIME_TX: amount of time the radio spent 2956 * transmitting data (on channel or globally) 2957 * @NL80211_SURVEY_INFO_TIME_SCAN: time the radio spent for scan 2958 * (on this channel or globally) 2959 * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number 2960 * currently defined 2961 * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use 2962 */ 2963 enum nl80211_survey_info { 2964 __NL80211_SURVEY_INFO_INVALID, 2965 NL80211_SURVEY_INFO_FREQUENCY, 2966 NL80211_SURVEY_INFO_NOISE, 2967 NL80211_SURVEY_INFO_IN_USE, 2968 NL80211_SURVEY_INFO_TIME, 2969 NL80211_SURVEY_INFO_TIME_BUSY, 2970 NL80211_SURVEY_INFO_TIME_EXT_BUSY, 2971 NL80211_SURVEY_INFO_TIME_RX, 2972 NL80211_SURVEY_INFO_TIME_TX, 2973 NL80211_SURVEY_INFO_TIME_SCAN, 2974 2975 /* keep last */ 2976 __NL80211_SURVEY_INFO_AFTER_LAST, 2977 NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1 2978 }; 2979 2980 /* keep old names for compatibility */ 2981 #define NL80211_SURVEY_INFO_CHANNEL_TIME NL80211_SURVEY_INFO_TIME 2982 #define NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY NL80211_SURVEY_INFO_TIME_BUSY 2983 #define NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY NL80211_SURVEY_INFO_TIME_EXT_BUSY 2984 #define NL80211_SURVEY_INFO_CHANNEL_TIME_RX NL80211_SURVEY_INFO_TIME_RX 2985 #define NL80211_SURVEY_INFO_CHANNEL_TIME_TX NL80211_SURVEY_INFO_TIME_TX 2986 2987 /** 2988 * enum nl80211_mntr_flags - monitor configuration flags 2989 * 2990 * Monitor configuration flags. 2991 * 2992 * @__NL80211_MNTR_FLAG_INVALID: reserved 2993 * 2994 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS 2995 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP 2996 * @NL80211_MNTR_FLAG_CONTROL: pass control frames 2997 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering 2998 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing. 2999 * overrides all other flags. 3000 * @NL80211_MNTR_FLAG_ACTIVE: use the configured MAC address 3001 * and ACK incoming unicast packets. 3002 * 3003 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use 3004 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag 3005 */ 3006 enum nl80211_mntr_flags { 3007 __NL80211_MNTR_FLAG_INVALID, 3008 NL80211_MNTR_FLAG_FCSFAIL, 3009 NL80211_MNTR_FLAG_PLCPFAIL, 3010 NL80211_MNTR_FLAG_CONTROL, 3011 NL80211_MNTR_FLAG_OTHER_BSS, 3012 NL80211_MNTR_FLAG_COOK_FRAMES, 3013 NL80211_MNTR_FLAG_ACTIVE, 3014 3015 /* keep last */ 3016 __NL80211_MNTR_FLAG_AFTER_LAST, 3017 NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1 3018 }; 3019 3020 /** 3021 * enum nl80211_mesh_power_mode - mesh power save modes 3022 * 3023 * @NL80211_MESH_POWER_UNKNOWN: The mesh power mode of the mesh STA is 3024 * not known or has not been set yet. 3025 * @NL80211_MESH_POWER_ACTIVE: Active mesh power mode. The mesh STA is 3026 * in Awake state all the time. 3027 * @NL80211_MESH_POWER_LIGHT_SLEEP: Light sleep mode. The mesh STA will 3028 * alternate between Active and Doze states, but will wake up for 3029 * neighbor's beacons. 3030 * @NL80211_MESH_POWER_DEEP_SLEEP: Deep sleep mode. The mesh STA will 3031 * alternate between Active and Doze states, but may not wake up 3032 * for neighbor's beacons. 3033 * 3034 * @__NL80211_MESH_POWER_AFTER_LAST - internal use 3035 * @NL80211_MESH_POWER_MAX - highest possible power save level 3036 */ 3037 3038 enum nl80211_mesh_power_mode { 3039 NL80211_MESH_POWER_UNKNOWN, 3040 NL80211_MESH_POWER_ACTIVE, 3041 NL80211_MESH_POWER_LIGHT_SLEEP, 3042 NL80211_MESH_POWER_DEEP_SLEEP, 3043 3044 __NL80211_MESH_POWER_AFTER_LAST, 3045 NL80211_MESH_POWER_MAX = __NL80211_MESH_POWER_AFTER_LAST - 1 3046 }; 3047 3048 /** 3049 * enum nl80211_meshconf_params - mesh configuration parameters 3050 * 3051 * Mesh configuration parameters. These can be changed while the mesh is 3052 * active. 3053 * 3054 * @__NL80211_MESHCONF_INVALID: internal use 3055 * 3056 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in 3057 * millisecond units, used by the Peer Link Open message 3058 * 3059 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in 3060 * millisecond units, used by the peer link management to close a peer link 3061 * 3062 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in 3063 * millisecond units 3064 * 3065 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed 3066 * on this mesh interface 3067 * 3068 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link 3069 * open retries that can be sent to establish a new peer link instance in a 3070 * mesh 3071 * 3072 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh 3073 * point. 3074 * 3075 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically open 3076 * peer links when we detect compatible mesh peers. Disabled if 3077 * @NL80211_MESH_SETUP_USERSPACE_MPM or @NL80211_MESH_SETUP_USERSPACE_AMPE are 3078 * set. 3079 * 3080 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames 3081 * containing a PREQ that an MP can send to a particular destination (path 3082 * target) 3083 * 3084 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths 3085 * (in milliseconds) 3086 * 3087 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait 3088 * until giving up on a path discovery (in milliseconds) 3089 * 3090 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh 3091 * points receiving a PREQ shall consider the forwarding information from 3092 * the root to be valid. (TU = time unit) 3093 * 3094 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in 3095 * TUs) during which an MP can send only one action frame containing a PREQ 3096 * reference element 3097 * 3098 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs) 3099 * that it takes for an HWMP information element to propagate across the 3100 * mesh 3101 * 3102 * @NL80211_MESHCONF_HWMP_ROOTMODE: whether root mode is enabled or not 3103 * 3104 * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a 3105 * source mesh point for path selection elements. 3106 * 3107 * @NL80211_MESHCONF_HWMP_RANN_INTERVAL: The interval of time (in TUs) between 3108 * root announcements are transmitted. 3109 * 3110 * @NL80211_MESHCONF_GATE_ANNOUNCEMENTS: Advertise that this mesh station has 3111 * access to a broader network beyond the MBSS. This is done via Root 3112 * Announcement frames. 3113 * 3114 * @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL: The minimum interval of time (in 3115 * TUs) during which a mesh STA can send only one Action frame containing a 3116 * PERR element. 3117 * 3118 * @NL80211_MESHCONF_FORWARDING: set Mesh STA as forwarding or non-forwarding 3119 * or forwarding entity (default is TRUE - forwarding entity) 3120 * 3121 * @NL80211_MESHCONF_RSSI_THRESHOLD: RSSI threshold in dBm. This specifies the 3122 * threshold for average signal strength of candidate station to establish 3123 * a peer link. 3124 * 3125 * @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR: maximum number of neighbors 3126 * to synchronize to for 11s default synchronization method 3127 * (see 11C.12.2.2) 3128 * 3129 * @NL80211_MESHCONF_HT_OPMODE: set mesh HT protection mode. 3130 * 3131 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute 3132 * 3133 * @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT: The time (in TUs) for 3134 * which mesh STAs receiving a proactive PREQ shall consider the forwarding 3135 * information to the root mesh STA to be valid. 3136 * 3137 * @NL80211_MESHCONF_HWMP_ROOT_INTERVAL: The interval of time (in TUs) between 3138 * proactive PREQs are transmitted. 3139 * 3140 * @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL: The minimum interval of time 3141 * (in TUs) during which a mesh STA can send only one Action frame 3142 * containing a PREQ element for root path confirmation. 3143 * 3144 * @NL80211_MESHCONF_POWER_MODE: Default mesh power mode for new peer links. 3145 * type &enum nl80211_mesh_power_mode (u32) 3146 * 3147 * @NL80211_MESHCONF_AWAKE_WINDOW: awake window duration (in TUs) 3148 * 3149 * @NL80211_MESHCONF_PLINK_TIMEOUT: If no tx activity is seen from a STA we've 3150 * established peering with for longer than this time (in seconds), then 3151 * remove it from the STA's list of peers. You may set this to 0 to disable 3152 * the removal of the STA. Default is 30 minutes. 3153 * 3154 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use 3155 */ 3156 enum nl80211_meshconf_params { 3157 __NL80211_MESHCONF_INVALID, 3158 NL80211_MESHCONF_RETRY_TIMEOUT, 3159 NL80211_MESHCONF_CONFIRM_TIMEOUT, 3160 NL80211_MESHCONF_HOLDING_TIMEOUT, 3161 NL80211_MESHCONF_MAX_PEER_LINKS, 3162 NL80211_MESHCONF_MAX_RETRIES, 3163 NL80211_MESHCONF_TTL, 3164 NL80211_MESHCONF_AUTO_OPEN_PLINKS, 3165 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, 3166 NL80211_MESHCONF_PATH_REFRESH_TIME, 3167 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, 3168 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, 3169 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, 3170 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, 3171 NL80211_MESHCONF_HWMP_ROOTMODE, 3172 NL80211_MESHCONF_ELEMENT_TTL, 3173 NL80211_MESHCONF_HWMP_RANN_INTERVAL, 3174 NL80211_MESHCONF_GATE_ANNOUNCEMENTS, 3175 NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, 3176 NL80211_MESHCONF_FORWARDING, 3177 NL80211_MESHCONF_RSSI_THRESHOLD, 3178 NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, 3179 NL80211_MESHCONF_HT_OPMODE, 3180 NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, 3181 NL80211_MESHCONF_HWMP_ROOT_INTERVAL, 3182 NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, 3183 NL80211_MESHCONF_POWER_MODE, 3184 NL80211_MESHCONF_AWAKE_WINDOW, 3185 NL80211_MESHCONF_PLINK_TIMEOUT, 3186 3187 /* keep last */ 3188 __NL80211_MESHCONF_ATTR_AFTER_LAST, 3189 NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1 3190 }; 3191 3192 /** 3193 * enum nl80211_mesh_setup_params - mesh setup parameters 3194 * 3195 * Mesh setup parameters. These are used to start/join a mesh and cannot be 3196 * changed while the mesh is active. 3197 * 3198 * @__NL80211_MESH_SETUP_INVALID: Internal use 3199 * 3200 * @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL: Enable this option to use a 3201 * vendor specific path selection algorithm or disable it to use the 3202 * default HWMP. 3203 * 3204 * @NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC: Enable this option to use a 3205 * vendor specific path metric or disable it to use the default Airtime 3206 * metric. 3207 * 3208 * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a 3209 * robust security network ie, or a vendor specific information element 3210 * that vendors will use to identify the path selection methods and 3211 * metrics in use. 3212 * 3213 * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication 3214 * daemon will be authenticating mesh candidates. 3215 * 3216 * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication 3217 * daemon will be securing peer link frames. AMPE is a secured version of 3218 * Mesh Peering Management (MPM) and is implemented with the assistance of 3219 * a userspace daemon. When this flag is set, the kernel will send peer 3220 * management frames to a userspace daemon that will implement AMPE 3221 * functionality (security capabilities selection, key confirmation, and 3222 * key management). When the flag is unset (default), the kernel can 3223 * autonomously complete (unsecured) mesh peering without the need of a 3224 * userspace daemon. 3225 * 3226 * @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC: Enable this option to use a 3227 * vendor specific synchronization method or disable it to use the default 3228 * neighbor offset synchronization 3229 * 3230 * @NL80211_MESH_SETUP_USERSPACE_MPM: Enable this option if userspace will 3231 * implement an MPM which handles peer allocation and state. 3232 * 3233 * @NL80211_MESH_SETUP_AUTH_PROTOCOL: Inform the kernel of the authentication 3234 * method (u8, as defined in IEEE 8.4.2.100.6, e.g. 0x1 for SAE). 3235 * Default is no authentication method required. 3236 * 3237 * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number 3238 * 3239 * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use 3240 */ 3241 enum nl80211_mesh_setup_params { 3242 __NL80211_MESH_SETUP_INVALID, 3243 NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, 3244 NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, 3245 NL80211_MESH_SETUP_IE, 3246 NL80211_MESH_SETUP_USERSPACE_AUTH, 3247 NL80211_MESH_SETUP_USERSPACE_AMPE, 3248 NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, 3249 NL80211_MESH_SETUP_USERSPACE_MPM, 3250 NL80211_MESH_SETUP_AUTH_PROTOCOL, 3251 3252 /* keep last */ 3253 __NL80211_MESH_SETUP_ATTR_AFTER_LAST, 3254 NL80211_MESH_SETUP_ATTR_MAX = __NL80211_MESH_SETUP_ATTR_AFTER_LAST - 1 3255 }; 3256 3257 /** 3258 * enum nl80211_txq_attr - TX queue parameter attributes 3259 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved 3260 * @NL80211_TXQ_ATTR_AC: AC identifier (NL80211_AC_*) 3261 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning 3262 * disabled 3263 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form 3264 * 2^n-1 in the range 1..32767] 3265 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form 3266 * 2^n-1 in the range 1..32767] 3267 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255] 3268 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal 3269 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number 3270 */ 3271 enum nl80211_txq_attr { 3272 __NL80211_TXQ_ATTR_INVALID, 3273 NL80211_TXQ_ATTR_AC, 3274 NL80211_TXQ_ATTR_TXOP, 3275 NL80211_TXQ_ATTR_CWMIN, 3276 NL80211_TXQ_ATTR_CWMAX, 3277 NL80211_TXQ_ATTR_AIFS, 3278 3279 /* keep last */ 3280 __NL80211_TXQ_ATTR_AFTER_LAST, 3281 NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1 3282 }; 3283 3284 enum nl80211_ac { 3285 NL80211_AC_VO, 3286 NL80211_AC_VI, 3287 NL80211_AC_BE, 3288 NL80211_AC_BK, 3289 NL80211_NUM_ACS 3290 }; 3291 3292 /* backward compat */ 3293 #define NL80211_TXQ_ATTR_QUEUE NL80211_TXQ_ATTR_AC 3294 #define NL80211_TXQ_Q_VO NL80211_AC_VO 3295 #define NL80211_TXQ_Q_VI NL80211_AC_VI 3296 #define NL80211_TXQ_Q_BE NL80211_AC_BE 3297 #define NL80211_TXQ_Q_BK NL80211_AC_BK 3298 3299 /** 3300 * enum nl80211_channel_type - channel type 3301 * @NL80211_CHAN_NO_HT: 20 MHz, non-HT channel 3302 * @NL80211_CHAN_HT20: 20 MHz HT channel 3303 * @NL80211_CHAN_HT40MINUS: HT40 channel, secondary channel 3304 * below the control channel 3305 * @NL80211_CHAN_HT40PLUS: HT40 channel, secondary channel 3306 * above the control channel 3307 */ 3308 enum nl80211_channel_type { 3309 NL80211_CHAN_NO_HT, 3310 NL80211_CHAN_HT20, 3311 NL80211_CHAN_HT40MINUS, 3312 NL80211_CHAN_HT40PLUS 3313 }; 3314 3315 /** 3316 * enum nl80211_chan_width - channel width definitions 3317 * 3318 * These values are used with the %NL80211_ATTR_CHANNEL_WIDTH 3319 * attribute. 3320 * 3321 * @NL80211_CHAN_WIDTH_20_NOHT: 20 MHz, non-HT channel 3322 * @NL80211_CHAN_WIDTH_20: 20 MHz HT channel 3323 * @NL80211_CHAN_WIDTH_40: 40 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3324 * attribute must be provided as well 3325 * @NL80211_CHAN_WIDTH_80: 80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3326 * attribute must be provided as well 3327 * @NL80211_CHAN_WIDTH_80P80: 80+80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3328 * and %NL80211_ATTR_CENTER_FREQ2 attributes must be provided as well 3329 * @NL80211_CHAN_WIDTH_160: 160 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3330 * attribute must be provided as well 3331 * @NL80211_CHAN_WIDTH_5: 5 MHz OFDM channel 3332 * @NL80211_CHAN_WIDTH_10: 10 MHz OFDM channel 3333 */ 3334 enum nl80211_chan_width { 3335 NL80211_CHAN_WIDTH_20_NOHT, 3336 NL80211_CHAN_WIDTH_20, 3337 NL80211_CHAN_WIDTH_40, 3338 NL80211_CHAN_WIDTH_80, 3339 NL80211_CHAN_WIDTH_80P80, 3340 NL80211_CHAN_WIDTH_160, 3341 NL80211_CHAN_WIDTH_5, 3342 NL80211_CHAN_WIDTH_10, 3343 }; 3344 3345 /** 3346 * enum nl80211_bss_scan_width - control channel width for a BSS 3347 * 3348 * These values are used with the %NL80211_BSS_CHAN_WIDTH attribute. 3349 * 3350 * @NL80211_BSS_CHAN_WIDTH_20: control channel is 20 MHz wide or compatible 3351 * @NL80211_BSS_CHAN_WIDTH_10: control channel is 10 MHz wide 3352 * @NL80211_BSS_CHAN_WIDTH_5: control channel is 5 MHz wide 3353 */ 3354 enum nl80211_bss_scan_width { 3355 NL80211_BSS_CHAN_WIDTH_20, 3356 NL80211_BSS_CHAN_WIDTH_10, 3357 NL80211_BSS_CHAN_WIDTH_5, 3358 }; 3359 3360 /** 3361 * enum nl80211_bss - netlink attributes for a BSS 3362 * 3363 * @__NL80211_BSS_INVALID: invalid 3364 * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets) 3365 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32) 3366 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64) 3367 * (if @NL80211_BSS_PRESP_DATA is present then this is known to be 3368 * from a probe response, otherwise it may be from the same beacon 3369 * that the NL80211_BSS_BEACON_TSF will be from) 3370 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16) 3371 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16) 3372 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the 3373 * raw information elements from the probe response/beacon (bin); 3374 * if the %NL80211_BSS_BEACON_IES attribute is present and the data is 3375 * different then the IEs here are from a Probe Response frame; otherwise 3376 * they are from a Beacon frame. 3377 * However, if the driver does not indicate the source of the IEs, these 3378 * IEs may be from either frame subtype. 3379 * If present, the @NL80211_BSS_PRESP_DATA attribute indicates that the 3380 * data here is known to be from a probe response, without any heuristics. 3381 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon 3382 * in mBm (100 * dBm) (s32) 3383 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon 3384 * in unspecified units, scaled to 0..100 (u8) 3385 * @NL80211_BSS_STATUS: status, if this BSS is "used" 3386 * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms 3387 * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information 3388 * elements from a Beacon frame (bin); not present if no Beacon frame has 3389 * yet been received 3390 * @NL80211_BSS_CHAN_WIDTH: channel width of the control channel 3391 * (u32, enum nl80211_bss_scan_width) 3392 * @NL80211_BSS_BEACON_TSF: TSF of the last received beacon (u64) 3393 * (not present if no beacon frame has been received yet) 3394 * @NL80211_BSS_PRESP_DATA: the data in @NL80211_BSS_INFORMATION_ELEMENTS and 3395 * @NL80211_BSS_TSF is known to be from a probe response (flag attribute) 3396 * @NL80211_BSS_LAST_SEEN_BOOTTIME: CLOCK_BOOTTIME timestamp when this entry 3397 * was last updated by a received frame. The value is expected to be 3398 * accurate to about 10ms. (u64, nanoseconds) 3399 * @__NL80211_BSS_AFTER_LAST: internal 3400 * @NL80211_BSS_MAX: highest BSS attribute 3401 */ 3402 enum nl80211_bss { 3403 __NL80211_BSS_INVALID, 3404 NL80211_BSS_BSSID, 3405 NL80211_BSS_FREQUENCY, 3406 NL80211_BSS_TSF, 3407 NL80211_BSS_BEACON_INTERVAL, 3408 NL80211_BSS_CAPABILITY, 3409 NL80211_BSS_INFORMATION_ELEMENTS, 3410 NL80211_BSS_SIGNAL_MBM, 3411 NL80211_BSS_SIGNAL_UNSPEC, 3412 NL80211_BSS_STATUS, 3413 NL80211_BSS_SEEN_MS_AGO, 3414 NL80211_BSS_BEACON_IES, 3415 NL80211_BSS_CHAN_WIDTH, 3416 NL80211_BSS_BEACON_TSF, 3417 NL80211_BSS_PRESP_DATA, 3418 NL80211_BSS_LAST_SEEN_BOOTTIME, 3419 3420 /* keep last */ 3421 __NL80211_BSS_AFTER_LAST, 3422 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1 3423 }; 3424 3425 /** 3426 * enum nl80211_bss_status - BSS "status" 3427 * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS. 3428 * Note that this is no longer used since cfg80211 no longer 3429 * keeps track of whether or not authentication was done with 3430 * a given BSS. 3431 * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS. 3432 * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS. 3433 * 3434 * The BSS status is a BSS attribute in scan dumps, which 3435 * indicates the status the interface has wrt. this BSS. 3436 */ 3437 enum nl80211_bss_status { 3438 NL80211_BSS_STATUS_AUTHENTICATED, 3439 NL80211_BSS_STATUS_ASSOCIATED, 3440 NL80211_BSS_STATUS_IBSS_JOINED, 3441 }; 3442 3443 /** 3444 * enum nl80211_auth_type - AuthenticationType 3445 * 3446 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication 3447 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only) 3448 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r) 3449 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP) 3450 * @NL80211_AUTHTYPE_SAE: Simultaneous authentication of equals 3451 * @__NL80211_AUTHTYPE_NUM: internal 3452 * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm 3453 * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by 3454 * trying multiple times); this is invalid in netlink -- leave out 3455 * the attribute for this on CONNECT commands. 3456 */ 3457 enum nl80211_auth_type { 3458 NL80211_AUTHTYPE_OPEN_SYSTEM, 3459 NL80211_AUTHTYPE_SHARED_KEY, 3460 NL80211_AUTHTYPE_FT, 3461 NL80211_AUTHTYPE_NETWORK_EAP, 3462 NL80211_AUTHTYPE_SAE, 3463 3464 /* keep last */ 3465 __NL80211_AUTHTYPE_NUM, 3466 NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1, 3467 NL80211_AUTHTYPE_AUTOMATIC 3468 }; 3469 3470 /** 3471 * enum nl80211_key_type - Key Type 3472 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key 3473 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key 3474 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS) 3475 * @NUM_NL80211_KEYTYPES: number of defined key types 3476 */ 3477 enum nl80211_key_type { 3478 NL80211_KEYTYPE_GROUP, 3479 NL80211_KEYTYPE_PAIRWISE, 3480 NL80211_KEYTYPE_PEERKEY, 3481 3482 NUM_NL80211_KEYTYPES 3483 }; 3484 3485 /** 3486 * enum nl80211_mfp - Management frame protection state 3487 * @NL80211_MFP_NO: Management frame protection not used 3488 * @NL80211_MFP_REQUIRED: Management frame protection required 3489 */ 3490 enum nl80211_mfp { 3491 NL80211_MFP_NO, 3492 NL80211_MFP_REQUIRED, 3493 }; 3494 3495 enum nl80211_wpa_versions { 3496 NL80211_WPA_VERSION_1 = 1 << 0, 3497 NL80211_WPA_VERSION_2 = 1 << 1, 3498 }; 3499 3500 /** 3501 * enum nl80211_key_default_types - key default types 3502 * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid 3503 * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default 3504 * unicast key 3505 * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default 3506 * multicast key 3507 * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types 3508 */ 3509 enum nl80211_key_default_types { 3510 __NL80211_KEY_DEFAULT_TYPE_INVALID, 3511 NL80211_KEY_DEFAULT_TYPE_UNICAST, 3512 NL80211_KEY_DEFAULT_TYPE_MULTICAST, 3513 3514 NUM_NL80211_KEY_DEFAULT_TYPES 3515 }; 3516 3517 /** 3518 * enum nl80211_key_attributes - key attributes 3519 * @__NL80211_KEY_INVALID: invalid 3520 * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of 3521 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 3522 * keys 3523 * @NL80211_KEY_IDX: key ID (u8, 0-3) 3524 * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 3525 * section 7.3.2.25.1, e.g. 0x000FAC04) 3526 * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 3527 * CCMP keys, each six bytes in little endian 3528 * @NL80211_KEY_DEFAULT: flag indicating default key 3529 * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key 3530 * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not 3531 * specified the default depends on whether a MAC address was 3532 * given with the command using the key or not (u32) 3533 * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags 3534 * attributes, specifying what a key should be set as default as. 3535 * See &enum nl80211_key_default_types. 3536 * @__NL80211_KEY_AFTER_LAST: internal 3537 * @NL80211_KEY_MAX: highest key attribute 3538 */ 3539 enum nl80211_key_attributes { 3540 __NL80211_KEY_INVALID, 3541 NL80211_KEY_DATA, 3542 NL80211_KEY_IDX, 3543 NL80211_KEY_CIPHER, 3544 NL80211_KEY_SEQ, 3545 NL80211_KEY_DEFAULT, 3546 NL80211_KEY_DEFAULT_MGMT, 3547 NL80211_KEY_TYPE, 3548 NL80211_KEY_DEFAULT_TYPES, 3549 3550 /* keep last */ 3551 __NL80211_KEY_AFTER_LAST, 3552 NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1 3553 }; 3554 3555 /** 3556 * enum nl80211_tx_rate_attributes - TX rate set attributes 3557 * @__NL80211_TXRATE_INVALID: invalid 3558 * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection 3559 * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with 3560 * 1 = 500 kbps) but without the IE length restriction (at most 3561 * %NL80211_MAX_SUPP_RATES in a single array). 3562 * @NL80211_TXRATE_HT: HT (MCS) rates allowed for TX rate selection 3563 * in an array of MCS numbers. 3564 * @NL80211_TXRATE_VHT: VHT rates allowed for TX rate selection, 3565 * see &struct nl80211_txrate_vht 3566 * @NL80211_TXRATE_GI: configure GI, see &enum nl80211_txrate_gi 3567 * @__NL80211_TXRATE_AFTER_LAST: internal 3568 * @NL80211_TXRATE_MAX: highest TX rate attribute 3569 */ 3570 enum nl80211_tx_rate_attributes { 3571 __NL80211_TXRATE_INVALID, 3572 NL80211_TXRATE_LEGACY, 3573 NL80211_TXRATE_HT, 3574 NL80211_TXRATE_VHT, 3575 NL80211_TXRATE_GI, 3576 3577 /* keep last */ 3578 __NL80211_TXRATE_AFTER_LAST, 3579 NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1 3580 }; 3581 3582 #define NL80211_TXRATE_MCS NL80211_TXRATE_HT 3583 #define NL80211_VHT_NSS_MAX 8 3584 3585 /** 3586 * struct nl80211_txrate_vht - VHT MCS/NSS txrate bitmap 3587 * @mcs: MCS bitmap table for each NSS (array index 0 for 1 stream, etc.) 3588 */ 3589 struct nl80211_txrate_vht { 3590 __u16 mcs[NL80211_VHT_NSS_MAX]; 3591 }; 3592 3593 enum nl80211_txrate_gi { 3594 NL80211_TXRATE_DEFAULT_GI, 3595 NL80211_TXRATE_FORCE_SGI, 3596 NL80211_TXRATE_FORCE_LGI, 3597 }; 3598 3599 /** 3600 * enum nl80211_band - Frequency band 3601 * @NL80211_BAND_2GHZ: 2.4 GHz ISM band 3602 * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz) 3603 * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz) 3604 */ 3605 enum nl80211_band { 3606 NL80211_BAND_2GHZ, 3607 NL80211_BAND_5GHZ, 3608 NL80211_BAND_60GHZ, 3609 }; 3610 3611 /** 3612 * enum nl80211_ps_state - powersave state 3613 * @NL80211_PS_DISABLED: powersave is disabled 3614 * @NL80211_PS_ENABLED: powersave is enabled 3615 */ 3616 enum nl80211_ps_state { 3617 NL80211_PS_DISABLED, 3618 NL80211_PS_ENABLED, 3619 }; 3620 3621 /** 3622 * enum nl80211_attr_cqm - connection quality monitor attributes 3623 * @__NL80211_ATTR_CQM_INVALID: invalid 3624 * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies 3625 * the threshold for the RSSI level at which an event will be sent. Zero 3626 * to disable. 3627 * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies 3628 * the minimum amount the RSSI level must change after an event before a 3629 * new event may be issued (to reduce effects of RSSI oscillation). 3630 * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event 3631 * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many 3632 * consecutive packets were not acknowledged by the peer 3633 * @NL80211_ATTR_CQM_TXE_RATE: TX error rate in %. Minimum % of TX failures 3634 * during the given %NL80211_ATTR_CQM_TXE_INTVL before an 3635 * %NL80211_CMD_NOTIFY_CQM with reported %NL80211_ATTR_CQM_TXE_RATE and 3636 * %NL80211_ATTR_CQM_TXE_PKTS is generated. 3637 * @NL80211_ATTR_CQM_TXE_PKTS: number of attempted packets in a given 3638 * %NL80211_ATTR_CQM_TXE_INTVL before %NL80211_ATTR_CQM_TXE_RATE is 3639 * checked. 3640 * @NL80211_ATTR_CQM_TXE_INTVL: interval in seconds. Specifies the periodic 3641 * interval in which %NL80211_ATTR_CQM_TXE_PKTS and 3642 * %NL80211_ATTR_CQM_TXE_RATE must be satisfied before generating an 3643 * %NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting. 3644 * @NL80211_ATTR_CQM_BEACON_LOSS_EVENT: flag attribute that's set in a beacon 3645 * loss event 3646 * @__NL80211_ATTR_CQM_AFTER_LAST: internal 3647 * @NL80211_ATTR_CQM_MAX: highest key attribute 3648 */ 3649 enum nl80211_attr_cqm { 3650 __NL80211_ATTR_CQM_INVALID, 3651 NL80211_ATTR_CQM_RSSI_THOLD, 3652 NL80211_ATTR_CQM_RSSI_HYST, 3653 NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT, 3654 NL80211_ATTR_CQM_PKT_LOSS_EVENT, 3655 NL80211_ATTR_CQM_TXE_RATE, 3656 NL80211_ATTR_CQM_TXE_PKTS, 3657 NL80211_ATTR_CQM_TXE_INTVL, 3658 NL80211_ATTR_CQM_BEACON_LOSS_EVENT, 3659 3660 /* keep last */ 3661 __NL80211_ATTR_CQM_AFTER_LAST, 3662 NL80211_ATTR_CQM_MAX = __NL80211_ATTR_CQM_AFTER_LAST - 1 3663 }; 3664 3665 /** 3666 * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event 3667 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the 3668 * configured threshold 3669 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the 3670 * configured threshold 3671 * @NL80211_CQM_RSSI_BEACON_LOSS_EVENT: (reserved, never sent) 3672 */ 3673 enum nl80211_cqm_rssi_threshold_event { 3674 NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW, 3675 NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH, 3676 NL80211_CQM_RSSI_BEACON_LOSS_EVENT, 3677 }; 3678 3679 3680 /** 3681 * enum nl80211_tx_power_setting - TX power adjustment 3682 * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power 3683 * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter 3684 * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter 3685 */ 3686 enum nl80211_tx_power_setting { 3687 NL80211_TX_POWER_AUTOMATIC, 3688 NL80211_TX_POWER_LIMITED, 3689 NL80211_TX_POWER_FIXED, 3690 }; 3691 3692 /** 3693 * enum nl80211_packet_pattern_attr - packet pattern attribute 3694 * @__NL80211_PKTPAT_INVALID: invalid number for nested attribute 3695 * @NL80211_PKTPAT_PATTERN: the pattern, values where the mask has 3696 * a zero bit are ignored 3697 * @NL80211_PKTPAT_MASK: pattern mask, must be long enough to have 3698 * a bit for each byte in the pattern. The lowest-order bit corresponds 3699 * to the first byte of the pattern, but the bytes of the pattern are 3700 * in a little-endian-like format, i.e. the 9th byte of the pattern 3701 * corresponds to the lowest-order bit in the second byte of the mask. 3702 * For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where 3703 * xx indicates "don't care") would be represented by a pattern of 3704 * twelve zero bytes, and a mask of "0xed,0x01". 3705 * Note that the pattern matching is done as though frames were not 3706 * 802.11 frames but 802.3 frames, i.e. the frame is fully unpacked 3707 * first (including SNAP header unpacking) and then matched. 3708 * @NL80211_PKTPAT_OFFSET: packet offset, pattern is matched after 3709 * these fixed number of bytes of received packet 3710 * @NUM_NL80211_PKTPAT: number of attributes 3711 * @MAX_NL80211_PKTPAT: max attribute number 3712 */ 3713 enum nl80211_packet_pattern_attr { 3714 __NL80211_PKTPAT_INVALID, 3715 NL80211_PKTPAT_MASK, 3716 NL80211_PKTPAT_PATTERN, 3717 NL80211_PKTPAT_OFFSET, 3718 3719 NUM_NL80211_PKTPAT, 3720 MAX_NL80211_PKTPAT = NUM_NL80211_PKTPAT - 1, 3721 }; 3722 3723 /** 3724 * struct nl80211_pattern_support - packet pattern support information 3725 * @max_patterns: maximum number of patterns supported 3726 * @min_pattern_len: minimum length of each pattern 3727 * @max_pattern_len: maximum length of each pattern 3728 * @max_pkt_offset: maximum Rx packet offset 3729 * 3730 * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when 3731 * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED or in 3732 * %NL80211_ATTR_COALESCE_RULE_PKT_PATTERN when that is part of 3733 * %NL80211_ATTR_COALESCE_RULE in the capability information given 3734 * by the kernel to userspace. 3735 */ 3736 struct nl80211_pattern_support { 3737 __u32 max_patterns; 3738 __u32 min_pattern_len; 3739 __u32 max_pattern_len; 3740 __u32 max_pkt_offset; 3741 } __attribute__((packed)); 3742 3743 /* only for backward compatibility */ 3744 #define __NL80211_WOWLAN_PKTPAT_INVALID __NL80211_PKTPAT_INVALID 3745 #define NL80211_WOWLAN_PKTPAT_MASK NL80211_PKTPAT_MASK 3746 #define NL80211_WOWLAN_PKTPAT_PATTERN NL80211_PKTPAT_PATTERN 3747 #define NL80211_WOWLAN_PKTPAT_OFFSET NL80211_PKTPAT_OFFSET 3748 #define NUM_NL80211_WOWLAN_PKTPAT NUM_NL80211_PKTPAT 3749 #define MAX_NL80211_WOWLAN_PKTPAT MAX_NL80211_PKTPAT 3750 #define nl80211_wowlan_pattern_support nl80211_pattern_support 3751 3752 /** 3753 * enum nl80211_wowlan_triggers - WoWLAN trigger definitions 3754 * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes 3755 * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put 3756 * the chip into a special state -- works best with chips that have 3757 * support for low-power operation already (flag) 3758 * Note that this mode is incompatible with all of the others, if 3759 * any others are even supported by the device. 3760 * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect 3761 * is detected is implementation-specific (flag) 3762 * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed 3763 * by 16 repetitions of MAC addr, anywhere in payload) (flag) 3764 * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns 3765 * which are passed in an array of nested attributes, each nested attribute 3766 * defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern. 3767 * Each pattern defines a wakeup packet. Packet offset is associated with 3768 * each pattern which is used while matching the pattern. The matching is 3769 * done on the MSDU, i.e. as though the packet was an 802.3 packet, so the 3770 * pattern matching is done after the packet is converted to the MSDU. 3771 * 3772 * In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute 3773 * carrying a &struct nl80211_pattern_support. 3774 * 3775 * When reporting wakeup. it is a u32 attribute containing the 0-based 3776 * index of the pattern that caused the wakeup, in the patterns passed 3777 * to the kernel when configuring. 3778 * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be 3779 * used when setting, used only to indicate that GTK rekeying is supported 3780 * by the device (flag) 3781 * @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE: wake up on GTK rekey failure (if 3782 * done by the device) (flag) 3783 * @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST: wake up on EAP Identity Request 3784 * packet (flag) 3785 * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag) 3786 * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released 3787 * (on devices that have rfkill in the device) (flag) 3788 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211: For wakeup reporting only, contains 3789 * the 802.11 packet that caused the wakeup, e.g. a deauth frame. The frame 3790 * may be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN 3791 * attribute contains the original length. 3792 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN: Original length of the 802.11 3793 * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211 3794 * attribute if the packet was truncated somewhere. 3795 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023: For wakeup reporting only, contains the 3796 * 802.11 packet that caused the wakeup, e.g. a magic packet. The frame may 3797 * be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN attribute 3798 * contains the original length. 3799 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN: Original length of the 802.3 3800 * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023 3801 * attribute if the packet was truncated somewhere. 3802 * @NL80211_WOWLAN_TRIG_TCP_CONNECTION: TCP connection wake, see DOC section 3803 * "TCP connection wakeup" for more details. This is a nested attribute 3804 * containing the exact information for establishing and keeping alive 3805 * the TCP connection. 3806 * @NL80211_WOWLAN_TRIG_TCP_WAKEUP_MATCH: For wakeup reporting only, the 3807 * wakeup packet was received on the TCP connection 3808 * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST: For wakeup reporting only, the 3809 * TCP connection was lost or failed to be established 3810 * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS: For wakeup reporting only, 3811 * the TCP connection ran out of tokens to use for data to send to the 3812 * service 3813 * @NL80211_WOWLAN_TRIG_NET_DETECT: wake up when a configured network 3814 * is detected. This is a nested attribute that contains the 3815 * same attributes used with @NL80211_CMD_START_SCHED_SCAN. It 3816 * specifies how the scan is performed (e.g. the interval, the 3817 * channels to scan and the initial delay) as well as the scan 3818 * results that will trigger a wake (i.e. the matchsets). This 3819 * attribute is also sent in a response to 3820 * @NL80211_CMD_GET_WIPHY, indicating the number of match sets 3821 * supported by the driver (u32). 3822 * @NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS: nested attribute 3823 * containing an array with information about what triggered the 3824 * wake up. If no elements are present in the array, it means 3825 * that the information is not available. If more than one 3826 * element is present, it means that more than one match 3827 * occurred. 3828 * Each element in the array is a nested attribute that contains 3829 * one optional %NL80211_ATTR_SSID attribute and one optional 3830 * %NL80211_ATTR_SCAN_FREQUENCIES attribute. At least one of 3831 * these attributes must be present. If 3832 * %NL80211_ATTR_SCAN_FREQUENCIES contains more than one 3833 * frequency, it means that the match occurred in more than one 3834 * channel. 3835 * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers 3836 * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number 3837 * 3838 * These nested attributes are used to configure the wakeup triggers and 3839 * to report the wakeup reason(s). 3840 */ 3841 enum nl80211_wowlan_triggers { 3842 __NL80211_WOWLAN_TRIG_INVALID, 3843 NL80211_WOWLAN_TRIG_ANY, 3844 NL80211_WOWLAN_TRIG_DISCONNECT, 3845 NL80211_WOWLAN_TRIG_MAGIC_PKT, 3846 NL80211_WOWLAN_TRIG_PKT_PATTERN, 3847 NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED, 3848 NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE, 3849 NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST, 3850 NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE, 3851 NL80211_WOWLAN_TRIG_RFKILL_RELEASE, 3852 NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211, 3853 NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN, 3854 NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023, 3855 NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN, 3856 NL80211_WOWLAN_TRIG_TCP_CONNECTION, 3857 NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH, 3858 NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST, 3859 NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS, 3860 NL80211_WOWLAN_TRIG_NET_DETECT, 3861 NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS, 3862 3863 /* keep last */ 3864 NUM_NL80211_WOWLAN_TRIG, 3865 MAX_NL80211_WOWLAN_TRIG = NUM_NL80211_WOWLAN_TRIG - 1 3866 }; 3867 3868 /** 3869 * DOC: TCP connection wakeup 3870 * 3871 * Some devices can establish a TCP connection in order to be woken up by a 3872 * packet coming in from outside their network segment, or behind NAT. If 3873 * configured, the device will establish a TCP connection to the given 3874 * service, and periodically send data to that service. The first data 3875 * packet is usually transmitted after SYN/ACK, also ACKing the SYN/ACK. 3876 * The data packets can optionally include a (little endian) sequence 3877 * number (in the TCP payload!) that is generated by the device, and, also 3878 * optionally, a token from a list of tokens. This serves as a keep-alive 3879 * with the service, and for NATed connections, etc. 3880 * 3881 * During this keep-alive period, the server doesn't send any data to the 3882 * client. When receiving data, it is compared against the wakeup pattern 3883 * (and mask) and if it matches, the host is woken up. Similarly, if the 3884 * connection breaks or cannot be established to start with, the host is 3885 * also woken up. 3886 * 3887 * Developer's note: ARP offload is required for this, otherwise TCP 3888 * response packets might not go through correctly. 3889 */ 3890 3891 /** 3892 * struct nl80211_wowlan_tcp_data_seq - WoWLAN TCP data sequence 3893 * @start: starting value 3894 * @offset: offset of sequence number in packet 3895 * @len: length of the sequence value to write, 1 through 4 3896 * 3897 * Note: don't confuse with the TCP sequence number(s), this is for the 3898 * keepalive packet payload. The actual value is written into the packet 3899 * in little endian. 3900 */ 3901 struct nl80211_wowlan_tcp_data_seq { 3902 __u32 start, offset, len; 3903 }; 3904 3905 /** 3906 * struct nl80211_wowlan_tcp_data_token - WoWLAN TCP data token config 3907 * @offset: offset of token in packet 3908 * @len: length of each token 3909 * @token_stream: stream of data to be used for the tokens, the length must 3910 * be a multiple of @len for this to make sense 3911 */ 3912 struct nl80211_wowlan_tcp_data_token { 3913 __u32 offset, len; 3914 __u8 token_stream[]; 3915 }; 3916 3917 /** 3918 * struct nl80211_wowlan_tcp_data_token_feature - data token features 3919 * @min_len: minimum token length 3920 * @max_len: maximum token length 3921 * @bufsize: total available token buffer size (max size of @token_stream) 3922 */ 3923 struct nl80211_wowlan_tcp_data_token_feature { 3924 __u32 min_len, max_len, bufsize; 3925 }; 3926 3927 /** 3928 * enum nl80211_wowlan_tcp_attrs - WoWLAN TCP connection parameters 3929 * @__NL80211_WOWLAN_TCP_INVALID: invalid number for nested attributes 3930 * @NL80211_WOWLAN_TCP_SRC_IPV4: source IPv4 address (in network byte order) 3931 * @NL80211_WOWLAN_TCP_DST_IPV4: destination IPv4 address 3932 * (in network byte order) 3933 * @NL80211_WOWLAN_TCP_DST_MAC: destination MAC address, this is given because 3934 * route lookup when configured might be invalid by the time we suspend, 3935 * and doing a route lookup when suspending is no longer possible as it 3936 * might require ARP querying. 3937 * @NL80211_WOWLAN_TCP_SRC_PORT: source port (u16); optional, if not given a 3938 * socket and port will be allocated 3939 * @NL80211_WOWLAN_TCP_DST_PORT: destination port (u16) 3940 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD: data packet payload, at least one byte. 3941 * For feature advertising, a u32 attribute holding the maximum length 3942 * of the data payload. 3943 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ: data packet sequence configuration 3944 * (if desired), a &struct nl80211_wowlan_tcp_data_seq. For feature 3945 * advertising it is just a flag 3946 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN: data packet token configuration, 3947 * see &struct nl80211_wowlan_tcp_data_token and for advertising see 3948 * &struct nl80211_wowlan_tcp_data_token_feature. 3949 * @NL80211_WOWLAN_TCP_DATA_INTERVAL: data interval in seconds, maximum 3950 * interval in feature advertising (u32) 3951 * @NL80211_WOWLAN_TCP_WAKE_PAYLOAD: wake packet payload, for advertising a 3952 * u32 attribute holding the maximum length 3953 * @NL80211_WOWLAN_TCP_WAKE_MASK: Wake packet payload mask, not used for 3954 * feature advertising. The mask works like @NL80211_PKTPAT_MASK 3955 * but on the TCP payload only. 3956 * @NUM_NL80211_WOWLAN_TCP: number of TCP attributes 3957 * @MAX_NL80211_WOWLAN_TCP: highest attribute number 3958 */ 3959 enum nl80211_wowlan_tcp_attrs { 3960 __NL80211_WOWLAN_TCP_INVALID, 3961 NL80211_WOWLAN_TCP_SRC_IPV4, 3962 NL80211_WOWLAN_TCP_DST_IPV4, 3963 NL80211_WOWLAN_TCP_DST_MAC, 3964 NL80211_WOWLAN_TCP_SRC_PORT, 3965 NL80211_WOWLAN_TCP_DST_PORT, 3966 NL80211_WOWLAN_TCP_DATA_PAYLOAD, 3967 NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ, 3968 NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN, 3969 NL80211_WOWLAN_TCP_DATA_INTERVAL, 3970 NL80211_WOWLAN_TCP_WAKE_PAYLOAD, 3971 NL80211_WOWLAN_TCP_WAKE_MASK, 3972 3973 /* keep last */ 3974 NUM_NL80211_WOWLAN_TCP, 3975 MAX_NL80211_WOWLAN_TCP = NUM_NL80211_WOWLAN_TCP - 1 3976 }; 3977 3978 /** 3979 * struct nl80211_coalesce_rule_support - coalesce rule support information 3980 * @max_rules: maximum number of rules supported 3981 * @pat: packet pattern support information 3982 * @max_delay: maximum supported coalescing delay in msecs 3983 * 3984 * This struct is carried in %NL80211_ATTR_COALESCE_RULE in the 3985 * capability information given by the kernel to userspace. 3986 */ 3987 struct nl80211_coalesce_rule_support { 3988 __u32 max_rules; 3989 struct nl80211_pattern_support pat; 3990 __u32 max_delay; 3991 } __attribute__((packed)); 3992 3993 /** 3994 * enum nl80211_attr_coalesce_rule - coalesce rule attribute 3995 * @__NL80211_COALESCE_RULE_INVALID: invalid number for nested attribute 3996 * @NL80211_ATTR_COALESCE_RULE_DELAY: delay in msecs used for packet coalescing 3997 * @NL80211_ATTR_COALESCE_RULE_CONDITION: condition for packet coalescence, 3998 * see &enum nl80211_coalesce_condition. 3999 * @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN: packet offset, pattern is matched 4000 * after these fixed number of bytes of received packet 4001 * @NUM_NL80211_ATTR_COALESCE_RULE: number of attributes 4002 * @NL80211_ATTR_COALESCE_RULE_MAX: max attribute number 4003 */ 4004 enum nl80211_attr_coalesce_rule { 4005 __NL80211_COALESCE_RULE_INVALID, 4006 NL80211_ATTR_COALESCE_RULE_DELAY, 4007 NL80211_ATTR_COALESCE_RULE_CONDITION, 4008 NL80211_ATTR_COALESCE_RULE_PKT_PATTERN, 4009 4010 /* keep last */ 4011 NUM_NL80211_ATTR_COALESCE_RULE, 4012 NL80211_ATTR_COALESCE_RULE_MAX = NUM_NL80211_ATTR_COALESCE_RULE - 1 4013 }; 4014 4015 /** 4016 * enum nl80211_coalesce_condition - coalesce rule conditions 4017 * @NL80211_COALESCE_CONDITION_MATCH: coalaesce Rx packets when patterns 4018 * in a rule are matched. 4019 * @NL80211_COALESCE_CONDITION_NO_MATCH: coalesce Rx packets when patterns 4020 * in a rule are not matched. 4021 */ 4022 enum nl80211_coalesce_condition { 4023 NL80211_COALESCE_CONDITION_MATCH, 4024 NL80211_COALESCE_CONDITION_NO_MATCH 4025 }; 4026 4027 /** 4028 * enum nl80211_iface_limit_attrs - limit attributes 4029 * @NL80211_IFACE_LIMIT_UNSPEC: (reserved) 4030 * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that 4031 * can be chosen from this set of interface types (u32) 4032 * @NL80211_IFACE_LIMIT_TYPES: nested attribute containing a 4033 * flag attribute for each interface type in this set 4034 * @NUM_NL80211_IFACE_LIMIT: number of attributes 4035 * @MAX_NL80211_IFACE_LIMIT: highest attribute number 4036 */ 4037 enum nl80211_iface_limit_attrs { 4038 NL80211_IFACE_LIMIT_UNSPEC, 4039 NL80211_IFACE_LIMIT_MAX, 4040 NL80211_IFACE_LIMIT_TYPES, 4041 4042 /* keep last */ 4043 NUM_NL80211_IFACE_LIMIT, 4044 MAX_NL80211_IFACE_LIMIT = NUM_NL80211_IFACE_LIMIT - 1 4045 }; 4046 4047 /** 4048 * enum nl80211_if_combination_attrs -- interface combination attributes 4049 * 4050 * @NL80211_IFACE_COMB_UNSPEC: (reserved) 4051 * @NL80211_IFACE_COMB_LIMITS: Nested attributes containing the limits 4052 * for given interface types, see &enum nl80211_iface_limit_attrs. 4053 * @NL80211_IFACE_COMB_MAXNUM: u32 attribute giving the total number of 4054 * interfaces that can be created in this group. This number doesn't 4055 * apply to interfaces purely managed in software, which are listed 4056 * in a separate attribute %NL80211_ATTR_INTERFACES_SOFTWARE. 4057 * @NL80211_IFACE_COMB_STA_AP_BI_MATCH: flag attribute specifying that 4058 * beacon intervals within this group must be all the same even for 4059 * infrastructure and AP/GO combinations, i.e. the GO(s) must adopt 4060 * the infrastructure network's beacon interval. 4061 * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many 4062 * different channels may be used within this group. 4063 * @NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS: u32 attribute containing the bitmap 4064 * of supported channel widths for radar detection. 4065 * @NL80211_IFACE_COMB_RADAR_DETECT_REGIONS: u32 attribute containing the bitmap 4066 * of supported regulatory regions for radar detection. 4067 * @NUM_NL80211_IFACE_COMB: number of attributes 4068 * @MAX_NL80211_IFACE_COMB: highest attribute number 4069 * 4070 * Examples: 4071 * limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2 4072 * => allows an AP and a STA that must match BIs 4073 * 4074 * numbers = [ #{AP, P2P-GO} <= 8 ], channels = 1, max = 8 4075 * => allows 8 of AP/GO 4076 * 4077 * numbers = [ #{STA} <= 2 ], channels = 2, max = 2 4078 * => allows two STAs on different channels 4079 * 4080 * numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4 4081 * => allows a STA plus three P2P interfaces 4082 * 4083 * The list of these four possiblities could completely be contained 4084 * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate 4085 * that any of these groups must match. 4086 * 4087 * "Combinations" of just a single interface will not be listed here, 4088 * a single interface of any valid interface type is assumed to always 4089 * be possible by itself. This means that implicitly, for each valid 4090 * interface type, the following group always exists: 4091 * numbers = [ #{<type>} <= 1 ], channels = 1, max = 1 4092 */ 4093 enum nl80211_if_combination_attrs { 4094 NL80211_IFACE_COMB_UNSPEC, 4095 NL80211_IFACE_COMB_LIMITS, 4096 NL80211_IFACE_COMB_MAXNUM, 4097 NL80211_IFACE_COMB_STA_AP_BI_MATCH, 4098 NL80211_IFACE_COMB_NUM_CHANNELS, 4099 NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS, 4100 NL80211_IFACE_COMB_RADAR_DETECT_REGIONS, 4101 4102 /* keep last */ 4103 NUM_NL80211_IFACE_COMB, 4104 MAX_NL80211_IFACE_COMB = NUM_NL80211_IFACE_COMB - 1 4105 }; 4106 4107 4108 /** 4109 * enum nl80211_plink_state - state of a mesh peer link finite state machine 4110 * 4111 * @NL80211_PLINK_LISTEN: initial state, considered the implicit 4112 * state of non existant mesh peer links 4113 * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to 4114 * this mesh peer 4115 * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received 4116 * from this mesh peer 4117 * @NL80211_PLINK_CNF_RCVD: mesh plink confirm frame has been 4118 * received from this mesh peer 4119 * @NL80211_PLINK_ESTAB: mesh peer link is established 4120 * @NL80211_PLINK_HOLDING: mesh peer link is being closed or cancelled 4121 * @NL80211_PLINK_BLOCKED: all frames transmitted from this mesh 4122 * plink are discarded 4123 * @NUM_NL80211_PLINK_STATES: number of peer link states 4124 * @MAX_NL80211_PLINK_STATES: highest numerical value of plink states 4125 */ 4126 enum nl80211_plink_state { 4127 NL80211_PLINK_LISTEN, 4128 NL80211_PLINK_OPN_SNT, 4129 NL80211_PLINK_OPN_RCVD, 4130 NL80211_PLINK_CNF_RCVD, 4131 NL80211_PLINK_ESTAB, 4132 NL80211_PLINK_HOLDING, 4133 NL80211_PLINK_BLOCKED, 4134 4135 /* keep last */ 4136 NUM_NL80211_PLINK_STATES, 4137 MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1 4138 }; 4139 4140 /** 4141 * enum nl80211_plink_action - actions to perform in mesh peers 4142 * 4143 * @NL80211_PLINK_ACTION_NO_ACTION: perform no action 4144 * @NL80211_PLINK_ACTION_OPEN: start mesh peer link establishment 4145 * @NL80211_PLINK_ACTION_BLOCK: block traffic from this mesh peer 4146 * @NUM_NL80211_PLINK_ACTIONS: number of possible actions 4147 */ 4148 enum plink_actions { 4149 NL80211_PLINK_ACTION_NO_ACTION, 4150 NL80211_PLINK_ACTION_OPEN, 4151 NL80211_PLINK_ACTION_BLOCK, 4152 4153 NUM_NL80211_PLINK_ACTIONS, 4154 }; 4155 4156 4157 #define NL80211_KCK_LEN 16 4158 #define NL80211_KEK_LEN 16 4159 #define NL80211_REPLAY_CTR_LEN 8 4160 4161 /** 4162 * enum nl80211_rekey_data - attributes for GTK rekey offload 4163 * @__NL80211_REKEY_DATA_INVALID: invalid number for nested attributes 4164 * @NL80211_REKEY_DATA_KEK: key encryption key (binary) 4165 * @NL80211_REKEY_DATA_KCK: key confirmation key (binary) 4166 * @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary) 4167 * @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal) 4168 * @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal) 4169 */ 4170 enum nl80211_rekey_data { 4171 __NL80211_REKEY_DATA_INVALID, 4172 NL80211_REKEY_DATA_KEK, 4173 NL80211_REKEY_DATA_KCK, 4174 NL80211_REKEY_DATA_REPLAY_CTR, 4175 4176 /* keep last */ 4177 NUM_NL80211_REKEY_DATA, 4178 MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1 4179 }; 4180 4181 /** 4182 * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID 4183 * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in 4184 * Beacon frames) 4185 * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element 4186 * in Beacon frames 4187 * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID 4188 * element in Beacon frames but zero out each byte in the SSID 4189 */ 4190 enum nl80211_hidden_ssid { 4191 NL80211_HIDDEN_SSID_NOT_IN_USE, 4192 NL80211_HIDDEN_SSID_ZERO_LEN, 4193 NL80211_HIDDEN_SSID_ZERO_CONTENTS 4194 }; 4195 4196 /** 4197 * enum nl80211_sta_wme_attr - station WME attributes 4198 * @__NL80211_STA_WME_INVALID: invalid number for nested attribute 4199 * @NL80211_STA_WME_UAPSD_QUEUES: bitmap of uapsd queues. the format 4200 * is the same as the AC bitmap in the QoS info field. 4201 * @NL80211_STA_WME_MAX_SP: max service period. the format is the same 4202 * as the MAX_SP field in the QoS info field (but already shifted down). 4203 * @__NL80211_STA_WME_AFTER_LAST: internal 4204 * @NL80211_STA_WME_MAX: highest station WME attribute 4205 */ 4206 enum nl80211_sta_wme_attr { 4207 __NL80211_STA_WME_INVALID, 4208 NL80211_STA_WME_UAPSD_QUEUES, 4209 NL80211_STA_WME_MAX_SP, 4210 4211 /* keep last */ 4212 __NL80211_STA_WME_AFTER_LAST, 4213 NL80211_STA_WME_MAX = __NL80211_STA_WME_AFTER_LAST - 1 4214 }; 4215 4216 /** 4217 * enum nl80211_pmksa_candidate_attr - attributes for PMKSA caching candidates 4218 * @__NL80211_PMKSA_CANDIDATE_INVALID: invalid number for nested attributes 4219 * @NL80211_PMKSA_CANDIDATE_INDEX: candidate index (u32; the smaller, the higher 4220 * priority) 4221 * @NL80211_PMKSA_CANDIDATE_BSSID: candidate BSSID (6 octets) 4222 * @NL80211_PMKSA_CANDIDATE_PREAUTH: RSN pre-authentication supported (flag) 4223 * @NUM_NL80211_PMKSA_CANDIDATE: number of PMKSA caching candidate attributes 4224 * (internal) 4225 * @MAX_NL80211_PMKSA_CANDIDATE: highest PMKSA caching candidate attribute 4226 * (internal) 4227 */ 4228 enum nl80211_pmksa_candidate_attr { 4229 __NL80211_PMKSA_CANDIDATE_INVALID, 4230 NL80211_PMKSA_CANDIDATE_INDEX, 4231 NL80211_PMKSA_CANDIDATE_BSSID, 4232 NL80211_PMKSA_CANDIDATE_PREAUTH, 4233 4234 /* keep last */ 4235 NUM_NL80211_PMKSA_CANDIDATE, 4236 MAX_NL80211_PMKSA_CANDIDATE = NUM_NL80211_PMKSA_CANDIDATE - 1 4237 }; 4238 4239 /** 4240 * enum nl80211_tdls_operation - values for %NL80211_ATTR_TDLS_OPERATION 4241 * @NL80211_TDLS_DISCOVERY_REQ: Send a TDLS discovery request 4242 * @NL80211_TDLS_SETUP: Setup TDLS link 4243 * @NL80211_TDLS_TEARDOWN: Teardown a TDLS link which is already established 4244 * @NL80211_TDLS_ENABLE_LINK: Enable TDLS link 4245 * @NL80211_TDLS_DISABLE_LINK: Disable TDLS link 4246 */ 4247 enum nl80211_tdls_operation { 4248 NL80211_TDLS_DISCOVERY_REQ, 4249 NL80211_TDLS_SETUP, 4250 NL80211_TDLS_TEARDOWN, 4251 NL80211_TDLS_ENABLE_LINK, 4252 NL80211_TDLS_DISABLE_LINK, 4253 }; 4254 4255 /* 4256 * enum nl80211_ap_sme_features - device-integrated AP features 4257 * Reserved for future use, no bits are defined in 4258 * NL80211_ATTR_DEVICE_AP_SME yet. 4259 enum nl80211_ap_sme_features { 4260 }; 4261 */ 4262 4263 /** 4264 * enum nl80211_feature_flags - device/driver features 4265 * @NL80211_FEATURE_SK_TX_STATUS: This driver supports reflecting back 4266 * TX status to the socket error queue when requested with the 4267 * socket option. 4268 * @NL80211_FEATURE_HT_IBSS: This driver supports IBSS with HT datarates. 4269 * @NL80211_FEATURE_INACTIVITY_TIMER: This driver takes care of freeing up 4270 * the connected inactive stations in AP mode. 4271 * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested 4272 * to work properly to suppport receiving regulatory hints from 4273 * cellular base stations. 4274 * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: (no longer available, only 4275 * here to reserve the value for API/ABI compatibility) 4276 * @NL80211_FEATURE_SAE: This driver supports simultaneous authentication of 4277 * equals (SAE) with user space SME (NL80211_CMD_AUTHENTICATE) in station 4278 * mode 4279 * @NL80211_FEATURE_LOW_PRIORITY_SCAN: This driver supports low priority scan 4280 * @NL80211_FEATURE_SCAN_FLUSH: Scan flush is supported 4281 * @NL80211_FEATURE_AP_SCAN: Support scanning using an AP vif 4282 * @NL80211_FEATURE_VIF_TXPOWER: The driver supports per-vif TX power setting 4283 * @NL80211_FEATURE_NEED_OBSS_SCAN: The driver expects userspace to perform 4284 * OBSS scans and generate 20/40 BSS coex reports. This flag is used only 4285 * for drivers implementing the CONNECT API, for AUTH/ASSOC it is implied. 4286 * @NL80211_FEATURE_P2P_GO_CTWIN: P2P GO implementation supports CT Window 4287 * setting 4288 * @NL80211_FEATURE_P2P_GO_OPPPS: P2P GO implementation supports opportunistic 4289 * powersave 4290 * @NL80211_FEATURE_FULL_AP_CLIENT_STATE: The driver supports full state 4291 * transitions for AP clients. Without this flag (and if the driver 4292 * doesn't have the AP SME in the device) the driver supports adding 4293 * stations only when they're associated and adds them in associated 4294 * state (to later be transitioned into authorized), with this flag 4295 * they should be added before even sending the authentication reply 4296 * and then transitioned into authenticated, associated and authorized 4297 * states using station flags. 4298 * Note that even for drivers that support this, the default is to add 4299 * stations in authenticated/associated state, so to add unauthenticated 4300 * stations the authenticated/associated bits have to be set in the mask. 4301 * @NL80211_FEATURE_ADVERTISE_CHAN_LIMITS: cfg80211 advertises channel limits 4302 * (HT40, VHT 80/160 MHz) if this flag is set 4303 * @NL80211_FEATURE_USERSPACE_MPM: This driver supports a userspace Mesh 4304 * Peering Management entity which may be implemented by registering for 4305 * beacons or NL80211_CMD_NEW_PEER_CANDIDATE events. The mesh beacon is 4306 * still generated by the driver. 4307 * @NL80211_FEATURE_ACTIVE_MONITOR: This driver supports an active monitor 4308 * interface. An active monitor interface behaves like a normal monitor 4309 * interface, but gets added to the driver. It ensures that incoming 4310 * unicast packets directed at the configured interface address get ACKed. 4311 * @NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE: This driver supports dynamic 4312 * channel bandwidth change (e.g., HT 20 <-> 40 MHz channel) during the 4313 * lifetime of a BSS. 4314 * @NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES: This device adds a DS Parameter 4315 * Set IE to probe requests. 4316 * @NL80211_FEATURE_WFA_TPC_IE_IN_PROBES: This device adds a WFA TPC Report IE 4317 * to probe requests. 4318 * @NL80211_FEATURE_QUIET: This device, in client mode, supports Quiet Period 4319 * requests sent to it by an AP. 4320 * @NL80211_FEATURE_TX_POWER_INSERTION: This device is capable of inserting the 4321 * current tx power value into the TPC Report IE in the spectrum 4322 * management TPC Report action frame, and in the Radio Measurement Link 4323 * Measurement Report action frame. 4324 * @NL80211_FEATURE_ACKTO_ESTIMATION: This driver supports dynamic ACK timeout 4325 * estimation (dynack). %NL80211_ATTR_WIPHY_DYN_ACK flag attribute is used 4326 * to enable dynack. 4327 * @NL80211_FEATURE_STATIC_SMPS: Device supports static spatial 4328 * multiplexing powersave, ie. can turn off all but one chain 4329 * even on HT connections that should be using more chains. 4330 * @NL80211_FEATURE_DYNAMIC_SMPS: Device supports dynamic spatial 4331 * multiplexing powersave, ie. can turn off all but one chain 4332 * and then wake the rest up as required after, for example, 4333 * rts/cts handshake. 4334 * @NL80211_FEATURE_SUPPORTS_WMM_ADMISSION: the device supports setting up WMM 4335 * TSPEC sessions (TID aka TSID 0-7) with the %NL80211_CMD_ADD_TX_TS 4336 * command. Standard IEEE 802.11 TSPEC setup is not yet supported, it 4337 * needs to be able to handle Block-Ack agreements and other things. 4338 * @NL80211_FEATURE_MAC_ON_CREATE: Device supports configuring 4339 * the vif's MAC address upon creation. 4340 * See 'macaddr' field in the vif_params (cfg80211.h). 4341 * @NL80211_FEATURE_TDLS_CHANNEL_SWITCH: Driver supports channel switching when 4342 * operating as a TDLS peer. 4343 * @NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR: This device/driver supports using a 4344 * random MAC address during scan (if the device is unassociated); the 4345 * %NL80211_SCAN_FLAG_RANDOM_ADDR flag may be set for scans and the MAC 4346 * address mask/value will be used. 4347 * @NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR: This device/driver supports 4348 * using a random MAC address for every scan iteration during scheduled 4349 * scan (while not associated), the %NL80211_SCAN_FLAG_RANDOM_ADDR may 4350 * be set for scheduled scan and the MAC address mask/value will be used. 4351 * @NL80211_FEATURE_ND_RANDOM_MAC_ADDR: This device/driver supports using a 4352 * random MAC address for every scan iteration during "net detect", i.e. 4353 * scan in unassociated WoWLAN, the %NL80211_SCAN_FLAG_RANDOM_ADDR may 4354 * be set for scheduled scan and the MAC address mask/value will be used. 4355 */ 4356 enum nl80211_feature_flags { 4357 NL80211_FEATURE_SK_TX_STATUS = 1 << 0, 4358 NL80211_FEATURE_HT_IBSS = 1 << 1, 4359 NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2, 4360 NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3, 4361 NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 1 << 4, 4362 NL80211_FEATURE_SAE = 1 << 5, 4363 NL80211_FEATURE_LOW_PRIORITY_SCAN = 1 << 6, 4364 NL80211_FEATURE_SCAN_FLUSH = 1 << 7, 4365 NL80211_FEATURE_AP_SCAN = 1 << 8, 4366 NL80211_FEATURE_VIF_TXPOWER = 1 << 9, 4367 NL80211_FEATURE_NEED_OBSS_SCAN = 1 << 10, 4368 NL80211_FEATURE_P2P_GO_CTWIN = 1 << 11, 4369 NL80211_FEATURE_P2P_GO_OPPPS = 1 << 12, 4370 /* bit 13 is reserved */ 4371 NL80211_FEATURE_ADVERTISE_CHAN_LIMITS = 1 << 14, 4372 NL80211_FEATURE_FULL_AP_CLIENT_STATE = 1 << 15, 4373 NL80211_FEATURE_USERSPACE_MPM = 1 << 16, 4374 NL80211_FEATURE_ACTIVE_MONITOR = 1 << 17, 4375 NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE = 1 << 18, 4376 NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES = 1 << 19, 4377 NL80211_FEATURE_WFA_TPC_IE_IN_PROBES = 1 << 20, 4378 NL80211_FEATURE_QUIET = 1 << 21, 4379 NL80211_FEATURE_TX_POWER_INSERTION = 1 << 22, 4380 NL80211_FEATURE_ACKTO_ESTIMATION = 1 << 23, 4381 NL80211_FEATURE_STATIC_SMPS = 1 << 24, 4382 NL80211_FEATURE_DYNAMIC_SMPS = 1 << 25, 4383 NL80211_FEATURE_SUPPORTS_WMM_ADMISSION = 1 << 26, 4384 NL80211_FEATURE_MAC_ON_CREATE = 1 << 27, 4385 NL80211_FEATURE_TDLS_CHANNEL_SWITCH = 1 << 28, 4386 NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR = 1 << 29, 4387 NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR = 1 << 30, 4388 NL80211_FEATURE_ND_RANDOM_MAC_ADDR = 1 << 31, 4389 }; 4390 4391 /** 4392 * enum nl80211_ext_feature_index - bit index of extended features. 4393 * @NL80211_EXT_FEATURE_VHT_IBSS: This driver supports IBSS with VHT datarates. 4394 * 4395 * @NUM_NL80211_EXT_FEATURES: number of extended features. 4396 * @MAX_NL80211_EXT_FEATURES: highest extended feature index. 4397 */ 4398 enum nl80211_ext_feature_index { 4399 NL80211_EXT_FEATURE_VHT_IBSS, 4400 4401 /* add new features before the definition below */ 4402 NUM_NL80211_EXT_FEATURES, 4403 MAX_NL80211_EXT_FEATURES = NUM_NL80211_EXT_FEATURES - 1 4404 }; 4405 4406 /** 4407 * enum nl80211_probe_resp_offload_support_attr - optional supported 4408 * protocols for probe-response offloading by the driver/FW. 4409 * To be used with the %NL80211_ATTR_PROBE_RESP_OFFLOAD attribute. 4410 * Each enum value represents a bit in the bitmap of supported 4411 * protocols. Typically a subset of probe-requests belonging to a 4412 * supported protocol will be excluded from offload and uploaded 4413 * to the host. 4414 * 4415 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS: Support for WPS ver. 1 4416 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2: Support for WPS ver. 2 4417 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P: Support for P2P 4418 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U: Support for 802.11u 4419 */ 4420 enum nl80211_probe_resp_offload_support_attr { 4421 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS = 1<<0, 4422 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 = 1<<1, 4423 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P = 1<<2, 4424 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U = 1<<3, 4425 }; 4426 4427 /** 4428 * enum nl80211_connect_failed_reason - connection request failed reasons 4429 * @NL80211_CONN_FAIL_MAX_CLIENTS: Maximum number of clients that can be 4430 * handled by the AP is reached. 4431 * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Connection request is rejected due to ACL. 4432 */ 4433 enum nl80211_connect_failed_reason { 4434 NL80211_CONN_FAIL_MAX_CLIENTS, 4435 NL80211_CONN_FAIL_BLOCKED_CLIENT, 4436 }; 4437 4438 /** 4439 * enum nl80211_scan_flags - scan request control flags 4440 * 4441 * Scan request control flags are used to control the handling 4442 * of NL80211_CMD_TRIGGER_SCAN and NL80211_CMD_START_SCHED_SCAN 4443 * requests. 4444 * 4445 * @NL80211_SCAN_FLAG_LOW_PRIORITY: scan request has low priority 4446 * @NL80211_SCAN_FLAG_FLUSH: flush cache before scanning 4447 * @NL80211_SCAN_FLAG_AP: force a scan even if the interface is configured 4448 * as AP and the beaconing has already been configured. This attribute is 4449 * dangerous because will destroy stations performance as a lot of frames 4450 * will be lost while scanning off-channel, therefore it must be used only 4451 * when really needed 4452 * @NL80211_SCAN_FLAG_RANDOM_ADDR: use a random MAC address for this scan (or 4453 * for scheduled scan: a different one for every scan iteration). When the 4454 * flag is set, depending on device capabilities the @NL80211_ATTR_MAC and 4455 * @NL80211_ATTR_MAC_MASK attributes may also be given in which case only 4456 * the masked bits will be preserved from the MAC address and the remainder 4457 * randomised. If the attributes are not given full randomisation (46 bits, 4458 * locally administered 1, multicast 0) is assumed. 4459 * This flag must not be requested when the feature isn't supported, check 4460 * the nl80211 feature flags for the device. 4461 */ 4462 enum nl80211_scan_flags { 4463 NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0, 4464 NL80211_SCAN_FLAG_FLUSH = 1<<1, 4465 NL80211_SCAN_FLAG_AP = 1<<2, 4466 NL80211_SCAN_FLAG_RANDOM_ADDR = 1<<3, 4467 }; 4468 4469 /** 4470 * enum nl80211_acl_policy - access control policy 4471 * 4472 * Access control policy is applied on a MAC list set by 4473 * %NL80211_CMD_START_AP and %NL80211_CMD_SET_MAC_ACL, to 4474 * be used with %NL80211_ATTR_ACL_POLICY. 4475 * 4476 * @NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED: Deny stations which are 4477 * listed in ACL, i.e. allow all the stations which are not listed 4478 * in ACL to authenticate. 4479 * @NL80211_ACL_POLICY_DENY_UNLESS_LISTED: Allow the stations which are listed 4480 * in ACL, i.e. deny all the stations which are not listed in ACL. 4481 */ 4482 enum nl80211_acl_policy { 4483 NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED, 4484 NL80211_ACL_POLICY_DENY_UNLESS_LISTED, 4485 }; 4486 4487 /** 4488 * enum nl80211_smps_mode - SMPS mode 4489 * 4490 * Requested SMPS mode (for AP mode) 4491 * 4492 * @NL80211_SMPS_OFF: SMPS off (use all antennas). 4493 * @NL80211_SMPS_STATIC: static SMPS (use a single antenna) 4494 * @NL80211_SMPS_DYNAMIC: dynamic smps (start with a single antenna and 4495 * turn on other antennas after CTS/RTS). 4496 */ 4497 enum nl80211_smps_mode { 4498 NL80211_SMPS_OFF, 4499 NL80211_SMPS_STATIC, 4500 NL80211_SMPS_DYNAMIC, 4501 4502 __NL80211_SMPS_AFTER_LAST, 4503 NL80211_SMPS_MAX = __NL80211_SMPS_AFTER_LAST - 1 4504 }; 4505 4506 /** 4507 * enum nl80211_radar_event - type of radar event for DFS operation 4508 * 4509 * Type of event to be used with NL80211_ATTR_RADAR_EVENT to inform userspace 4510 * about detected radars or success of the channel available check (CAC) 4511 * 4512 * @NL80211_RADAR_DETECTED: A radar pattern has been detected. The channel is 4513 * now unusable. 4514 * @NL80211_RADAR_CAC_FINISHED: Channel Availability Check has been finished, 4515 * the channel is now available. 4516 * @NL80211_RADAR_CAC_ABORTED: Channel Availability Check has been aborted, no 4517 * change to the channel status. 4518 * @NL80211_RADAR_NOP_FINISHED: The Non-Occupancy Period for this channel is 4519 * over, channel becomes usable. 4520 */ 4521 enum nl80211_radar_event { 4522 NL80211_RADAR_DETECTED, 4523 NL80211_RADAR_CAC_FINISHED, 4524 NL80211_RADAR_CAC_ABORTED, 4525 NL80211_RADAR_NOP_FINISHED, 4526 }; 4527 4528 /** 4529 * enum nl80211_dfs_state - DFS states for channels 4530 * 4531 * Channel states used by the DFS code. 4532 * 4533 * @NL80211_DFS_USABLE: The channel can be used, but channel availability 4534 * check (CAC) must be performed before using it for AP or IBSS. 4535 * @NL80211_DFS_UNAVAILABLE: A radar has been detected on this channel, it 4536 * is therefore marked as not available. 4537 * @NL80211_DFS_AVAILABLE: The channel has been CAC checked and is available. 4538 */ 4539 enum nl80211_dfs_state { 4540 NL80211_DFS_USABLE, 4541 NL80211_DFS_UNAVAILABLE, 4542 NL80211_DFS_AVAILABLE, 4543 }; 4544 4545 /** 4546 * enum enum nl80211_protocol_features - nl80211 protocol features 4547 * @NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP: nl80211 supports splitting 4548 * wiphy dumps (if requested by the application with the attribute 4549 * %NL80211_ATTR_SPLIT_WIPHY_DUMP. Also supported is filtering the 4550 * wiphy dump by %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFINDEX or 4551 * %NL80211_ATTR_WDEV. 4552 */ 4553 enum nl80211_protocol_features { 4554 NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP = 1 << 0, 4555 }; 4556 4557 /** 4558 * enum nl80211_crit_proto_id - nl80211 critical protocol identifiers 4559 * 4560 * @NL80211_CRIT_PROTO_UNSPEC: protocol unspecified. 4561 * @NL80211_CRIT_PROTO_DHCP: BOOTP or DHCPv6 protocol. 4562 * @NL80211_CRIT_PROTO_EAPOL: EAPOL protocol. 4563 * @NL80211_CRIT_PROTO_APIPA: APIPA protocol. 4564 * @NUM_NL80211_CRIT_PROTO: must be kept last. 4565 */ 4566 enum nl80211_crit_proto_id { 4567 NL80211_CRIT_PROTO_UNSPEC, 4568 NL80211_CRIT_PROTO_DHCP, 4569 NL80211_CRIT_PROTO_EAPOL, 4570 NL80211_CRIT_PROTO_APIPA, 4571 /* add other protocols before this one */ 4572 NUM_NL80211_CRIT_PROTO 4573 }; 4574 4575 /* maximum duration for critical protocol measures */ 4576 #define NL80211_CRIT_PROTO_MAX_DURATION 5000 /* msec */ 4577 4578 /** 4579 * enum nl80211_rxmgmt_flags - flags for received management frame. 4580 * 4581 * Used by cfg80211_rx_mgmt() 4582 * 4583 * @NL80211_RXMGMT_FLAG_ANSWERED: frame was answered by device/driver. 4584 */ 4585 enum nl80211_rxmgmt_flags { 4586 NL80211_RXMGMT_FLAG_ANSWERED = 1 << 0, 4587 }; 4588 4589 /* 4590 * If this flag is unset, the lower 24 bits are an OUI, if set 4591 * a Linux nl80211 vendor ID is used (no such IDs are allocated 4592 * yet, so that's not valid so far) 4593 */ 4594 #define NL80211_VENDOR_ID_IS_LINUX 0x80000000 4595 4596 /** 4597 * struct nl80211_vendor_cmd_info - vendor command data 4598 * @vendor_id: If the %NL80211_VENDOR_ID_IS_LINUX flag is clear, then the 4599 * value is a 24-bit OUI; if it is set then a separately allocated ID 4600 * may be used, but no such IDs are allocated yet. New IDs should be 4601 * added to this file when needed. 4602 * @subcmd: sub-command ID for the command 4603 */ 4604 struct nl80211_vendor_cmd_info { 4605 __u32 vendor_id; 4606 __u32 subcmd; 4607 }; 4608 4609 /** 4610 * enum nl80211_tdls_peer_capability - TDLS peer flags. 4611 * 4612 * Used by tdls_mgmt() to determine which conditional elements need 4613 * to be added to TDLS Setup frames. 4614 * 4615 * @NL80211_TDLS_PEER_HT: TDLS peer is HT capable. 4616 * @NL80211_TDLS_PEER_VHT: TDLS peer is VHT capable. 4617 * @NL80211_TDLS_PEER_WMM: TDLS peer is WMM capable. 4618 */ 4619 enum nl80211_tdls_peer_capability { 4620 NL80211_TDLS_PEER_HT = 1<<0, 4621 NL80211_TDLS_PEER_VHT = 1<<1, 4622 NL80211_TDLS_PEER_WMM = 1<<2, 4623 }; 4624 4625 /** 4626 * enum nl80211_sched_scan_plan - scanning plan for scheduled scan 4627 * @__NL80211_SCHED_SCAN_PLAN_INVALID: attribute number 0 is reserved 4628 * @NL80211_SCHED_SCAN_PLAN_INTERVAL: interval between scan iterations. In 4629 * seconds (u32). 4630 * @NL80211_SCHED_SCAN_PLAN_ITERATIONS: number of scan iterations in this 4631 * scan plan (u32). The last scan plan must not specify this attribute 4632 * because it will run infinitely. A value of zero is invalid as it will 4633 * make the scan plan meaningless. 4634 * @NL80211_SCHED_SCAN_PLAN_MAX: highest scheduled scan plan attribute number 4635 * currently defined 4636 * @__NL80211_SCHED_SCAN_PLAN_AFTER_LAST: internal use 4637 */ 4638 enum nl80211_sched_scan_plan { 4639 __NL80211_SCHED_SCAN_PLAN_INVALID, 4640 NL80211_SCHED_SCAN_PLAN_INTERVAL, 4641 NL80211_SCHED_SCAN_PLAN_ITERATIONS, 4642 4643 /* keep last */ 4644 __NL80211_SCHED_SCAN_PLAN_AFTER_LAST, 4645 NL80211_SCHED_SCAN_PLAN_MAX = 4646 __NL80211_SCHED_SCAN_PLAN_AFTER_LAST - 1 4647 }; 4648 4649 #endif /* __LINUX_NL80211_H */ 4650