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. %NL80211_ATTR_MAC can be used to 326 * specify a BSSID to scan for; if not included, the wildcard BSSID will 327 * be used. 328 * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to 329 * NL80211_CMD_GET_SCAN and on the "scan" multicast group) 330 * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons, 331 * partial scan results may be available 332 * 333 * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain 334 * intervals and certain number of cycles, as specified by 335 * %NL80211_ATTR_SCHED_SCAN_PLANS. If %NL80211_ATTR_SCHED_SCAN_PLANS is 336 * not specified and only %NL80211_ATTR_SCHED_SCAN_INTERVAL is specified, 337 * scheduled scan will run in an infinite loop with the specified interval. 338 * These attributes are mutually exculsive, 339 * i.e. NL80211_ATTR_SCHED_SCAN_INTERVAL must not be passed if 340 * NL80211_ATTR_SCHED_SCAN_PLANS is defined. 341 * If for some reason scheduled scan is aborted by the driver, all scan 342 * plans are canceled (including scan plans that did not start yet). 343 * Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS) 344 * are passed, they are used in the probe requests. For 345 * broadcast, a broadcast SSID must be passed (ie. an empty 346 * string). If no SSID is passed, no probe requests are sent and 347 * a passive scan is performed. %NL80211_ATTR_SCAN_FREQUENCIES, 348 * if passed, define which channels should be scanned; if not 349 * passed, all channels allowed for the current regulatory domain 350 * are used. Extra IEs can also be passed from the userspace by 351 * using the %NL80211_ATTR_IE attribute. The first cycle of the 352 * scheduled scan can be delayed by %NL80211_ATTR_SCHED_SCAN_DELAY 353 * is supplied. 354 * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT if 355 * scheduled scan is not running. The caller may assume that as soon 356 * as the call returns, it is safe to start a new scheduled scan again. 357 * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan 358 * results available. 359 * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has 360 * stopped. The driver may issue this event at any time during a 361 * scheduled scan. One reason for stopping the scan is if the hardware 362 * does not support starting an association or a normal scan while running 363 * a scheduled scan. This event is also sent when the 364 * %NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface 365 * is brought down while a scheduled scan was running. 366 * 367 * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation 368 * or noise level 369 * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to 370 * NL80211_CMD_GET_SURVEY and on the "scan" multicast group) 371 * 372 * @NL80211_CMD_SET_PMKSA: Add a PMKSA cache entry, using %NL80211_ATTR_MAC 373 * (for the BSSID) and %NL80211_ATTR_PMKID. 374 * @NL80211_CMD_DEL_PMKSA: Delete a PMKSA cache entry, using %NL80211_ATTR_MAC 375 * (for the BSSID) and %NL80211_ATTR_PMKID. 376 * @NL80211_CMD_FLUSH_PMKSA: Flush all PMKSA cache entries. 377 * 378 * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain 379 * has been changed and provides details of the request information 380 * that caused the change such as who initiated the regulatory request 381 * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx 382 * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if 383 * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or 384 * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain 385 * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is 386 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on 387 * to (%NL80211_ATTR_REG_ALPHA2). 388 * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon 389 * has been found while world roaming thus enabling active scan or 390 * any mode of operation that initiates TX (beacons) on a channel 391 * where we would not have been able to do either before. As an example 392 * if you are world roaming (regulatory domain set to world or if your 393 * driver is using a custom world roaming regulatory domain) and while 394 * doing a passive scan on the 5 GHz band you find an AP there (if not 395 * on a DFS channel) you will now be able to actively scan for that AP 396 * or use AP mode on your card on that same channel. Note that this will 397 * never be used for channels 1-11 on the 2 GHz band as they are always 398 * enabled world wide. This beacon hint is only sent if your device had 399 * either disabled active scanning or beaconing on a channel. We send to 400 * userspace the wiphy on which we removed a restriction from 401 * (%NL80211_ATTR_WIPHY) and the channel on which this occurred 402 * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER) 403 * the beacon hint was processed. 404 * 405 * @NL80211_CMD_AUTHENTICATE: authentication request and notification. 406 * This command is used both as a command (request to authenticate) and 407 * as an event on the "mlme" multicast group indicating completion of the 408 * authentication process. 409 * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the 410 * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and 411 * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify 412 * the SSID (mainly for association, but is included in authentication 413 * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used 414 * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE 415 * is used to specify the authentication type. %NL80211_ATTR_IE is used to 416 * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs) 417 * to be added to the frame. 418 * When used as an event, this reports reception of an Authentication 419 * frame in station and IBSS modes when the local MLME processed the 420 * frame, i.e., it was for the local STA and was received in correct 421 * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the 422 * MLME SAP interface (kernel providing MLME, userspace SME). The 423 * included %NL80211_ATTR_FRAME attribute contains the management frame 424 * (including both the header and frame body, but not FCS). This event is 425 * also used to indicate if the authentication attempt timed out. In that 426 * case the %NL80211_ATTR_FRAME attribute is replaced with a 427 * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which 428 * pending authentication timed out). 429 * @NL80211_CMD_ASSOCIATE: association request and notification; like 430 * NL80211_CMD_AUTHENTICATE but for Association and Reassociation 431 * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request, 432 * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). The 433 * %NL80211_ATTR_PREV_BSSID attribute is used to specify whether the 434 * request is for the initial association to an ESS (that attribute not 435 * included) or for reassociation within the ESS (that attribute is 436 * included). 437 * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like 438 * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to 439 * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication 440 * primitives). 441 * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like 442 * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to 443 * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives). 444 * 445 * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael 446 * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the 447 * event includes %NL80211_ATTR_MAC to describe the source MAC address of 448 * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key 449 * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and 450 * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this 451 * event matches with MLME-MICHAELMICFAILURE.indication() primitive 452 * 453 * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a 454 * FREQ attribute (for the initial frequency if no peer can be found) 455 * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those 456 * should be fixed rather than automatically determined. Can only be 457 * executed on a network interface that is UP, and fixed BSSID/FREQ 458 * may be rejected. Another optional parameter is the beacon interval, 459 * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not 460 * given defaults to 100 TU (102.4ms). 461 * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is 462 * determined by the network interface. 463 * 464 * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute 465 * to identify the device, and the TESTDATA blob attribute to pass through 466 * to the driver. 467 * 468 * @NL80211_CMD_CONNECT: connection request and notification; this command 469 * requests to connect to a specified network but without separating 470 * auth and assoc steps. For this, you need to specify the SSID in a 471 * %NL80211_ATTR_SSID attribute, and can optionally specify the association 472 * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_USE_MFP, 473 * %NL80211_ATTR_MAC, %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT, 474 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, 475 * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, %NL80211_ATTR_MAC_HINT, and 476 * %NL80211_ATTR_WIPHY_FREQ_HINT. 477 * If included, %NL80211_ATTR_MAC and %NL80211_ATTR_WIPHY_FREQ are 478 * restrictions on BSS selection, i.e., they effectively prevent roaming 479 * within the ESS. %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT 480 * can be included to provide a recommendation of the initial BSS while 481 * allowing the driver to roam to other BSSes within the ESS and also to 482 * ignore this recommendation if the indicated BSS is not ideal. Only one 483 * set of BSSID,frequency parameters is used (i.e., either the enforcing 484 * %NL80211_ATTR_MAC,%NL80211_ATTR_WIPHY_FREQ or the less strict 485 * %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT). 486 * %NL80211_ATTR_PREV_BSSID can be used to request a reassociation within 487 * the ESS in case the device is already associated and an association with 488 * a different BSS is desired. 489 * Background scan period can optionally be 490 * specified in %NL80211_ATTR_BG_SCAN_PERIOD, 491 * if not specified default background scan configuration 492 * in driver is used and if period value is 0, bg scan will be disabled. 493 * This attribute is ignored if driver does not support roam scan. 494 * It is also sent as an event, with the BSSID and response IEs when the 495 * connection is established or failed to be established. This can be 496 * determined by the %NL80211_ATTR_STATUS_CODE attribute (0 = success, 497 * non-zero = failure). If %NL80211_ATTR_TIMED_OUT is included in the 498 * event, the connection attempt failed due to not being able to initiate 499 * authentication/association or not receiving a response from the AP. 500 * Non-zero %NL80211_ATTR_STATUS_CODE value is indicated in that case as 501 * well to remain backwards compatible. 502 * @NL80211_CMD_ROAM: request that the card roam (currently not implemented), 503 * sent as an event when the card/driver roamed by itself. 504 * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify 505 * userspace that a connection was dropped by the AP or due to other 506 * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and 507 * %NL80211_ATTR_REASON_CODE attributes are used. 508 * 509 * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices 510 * associated with this wiphy must be down and will follow. 511 * 512 * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified 513 * channel for the specified amount of time. This can be used to do 514 * off-channel operations like transmit a Public Action frame and wait for 515 * a response while being associated to an AP on another channel. 516 * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus 517 * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the 518 * frequency for the operation. 519 * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds 520 * to remain on the channel. This command is also used as an event to 521 * notify when the requested duration starts (it may take a while for the 522 * driver to schedule this time due to other concurrent needs for the 523 * radio). 524 * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE) 525 * that will be included with any events pertaining to this request; 526 * the cookie is also used to cancel the request. 527 * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a 528 * pending remain-on-channel duration if the desired operation has been 529 * completed prior to expiration of the originally requested duration. 530 * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the 531 * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to 532 * uniquely identify the request. 533 * This command is also used as an event to notify when a requested 534 * remain-on-channel duration has expired. 535 * 536 * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX 537 * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface 538 * and @NL80211_ATTR_TX_RATES the set of allowed rates. 539 * 540 * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames 541 * (via @NL80211_CMD_FRAME) for processing in userspace. This command 542 * requires an interface index, a frame type attribute (optional for 543 * backward compatibility reasons, if not given assumes action frames) 544 * and a match attribute containing the first few bytes of the frame 545 * that should match, e.g. a single byte for only a category match or 546 * four bytes for vendor frames including the OUI. The registration 547 * cannot be dropped, but is removed automatically when the netlink 548 * socket is closed. Multiple registrations can be made. 549 * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for 550 * backward compatibility 551 * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This 552 * command is used both as a request to transmit a management frame and 553 * as an event indicating reception of a frame that was not processed in 554 * kernel code, but is for us (i.e., which may need to be processed in a 555 * user space application). %NL80211_ATTR_FRAME is used to specify the 556 * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ is used 557 * to indicate on which channel the frame is to be transmitted or was 558 * received. If this channel is not the current channel (remain-on-channel 559 * or the operational channel) the device will switch to the given channel 560 * and transmit the frame, optionally waiting for a response for the time 561 * specified using %NL80211_ATTR_DURATION. When called, this operation 562 * returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the 563 * TX status event pertaining to the TX request. 564 * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the 565 * management frames at CCK rate or not in 2GHz band. 566 * %NL80211_ATTR_CSA_C_OFFSETS_TX is an array of offsets to CSA 567 * counters which will be updated to the current value. This attribute 568 * is used during CSA period. 569 * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this 570 * command may be used with the corresponding cookie to cancel the wait 571 * time if it is known that it is no longer necessary. 572 * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility. 573 * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame 574 * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies 575 * the TX command and %NL80211_ATTR_FRAME includes the contents of the 576 * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged 577 * the frame. 578 * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for 579 * backward compatibility. 580 * 581 * @NL80211_CMD_SET_POWER_SAVE: Set powersave, using %NL80211_ATTR_PS_STATE 582 * @NL80211_CMD_GET_POWER_SAVE: Get powersave status in %NL80211_ATTR_PS_STATE 583 * 584 * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command 585 * is used to configure connection quality monitoring notification trigger 586 * levels. 587 * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This 588 * command is used as an event to indicate the that a trigger level was 589 * reached. 590 * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ 591 * and the attributes determining channel width) the given interface 592 * (identifed by %NL80211_ATTR_IFINDEX) shall operate on. 593 * In case multiple channels are supported by the device, the mechanism 594 * with which it switches channels is implementation-defined. 595 * When a monitor interface is given, it can only switch channel while 596 * no other interfaces are operating to avoid disturbing the operation 597 * of any other interfaces, and other interfaces will again take 598 * precedence when they are used. 599 * 600 * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface. 601 * 602 * @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial 603 * mesh config parameters may be given. 604 * @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the 605 * network is determined by the network interface. 606 * 607 * @NL80211_CMD_UNPROT_DEAUTHENTICATE: Unprotected deauthentication frame 608 * notification. This event is used to indicate that an unprotected 609 * deauthentication frame was dropped when MFP is in use. 610 * @NL80211_CMD_UNPROT_DISASSOCIATE: Unprotected disassociation frame 611 * notification. This event is used to indicate that an unprotected 612 * disassociation frame was dropped when MFP is in use. 613 * 614 * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a 615 * beacon or probe response from a compatible mesh peer. This is only 616 * sent while no station information (sta_info) exists for the new peer 617 * candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH, 618 * @NL80211_MESH_SETUP_USERSPACE_AMPE, or 619 * @NL80211_MESH_SETUP_USERSPACE_MPM is set. On reception of this 620 * notification, userspace may decide to create a new station 621 * (@NL80211_CMD_NEW_STATION). To stop this notification from 622 * reoccurring, the userspace authentication daemon may want to create the 623 * new station with the AUTHENTICATED flag unset and maybe change it later 624 * depending on the authentication result. 625 * 626 * @NL80211_CMD_GET_WOWLAN: get Wake-on-Wireless-LAN (WoWLAN) settings. 627 * @NL80211_CMD_SET_WOWLAN: set Wake-on-Wireless-LAN (WoWLAN) settings. 628 * Since wireless is more complex than wired ethernet, it supports 629 * various triggers. These triggers can be configured through this 630 * command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For 631 * more background information, see 632 * http://wireless.kernel.org/en/users/Documentation/WoWLAN. 633 * The @NL80211_CMD_SET_WOWLAN command can also be used as a notification 634 * from the driver reporting the wakeup reason. In this case, the 635 * @NL80211_ATTR_WOWLAN_TRIGGERS attribute will contain the reason 636 * for the wakeup, if it was caused by wireless. If it is not present 637 * in the wakeup notification, the wireless device didn't cause the 638 * wakeup but reports that it was woken up. 639 * 640 * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver 641 * the necessary information for supporting GTK rekey offload. This 642 * feature is typically used during WoWLAN. The configuration data 643 * is contained in %NL80211_ATTR_REKEY_DATA (which is nested and 644 * contains the data in sub-attributes). After rekeying happened, 645 * this command may also be sent by the driver as an MLME event to 646 * inform userspace of the new replay counter. 647 * 648 * @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace 649 * of PMKSA caching dandidates. 650 * 651 * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup). 652 * In addition, this can be used as an event to request userspace to take 653 * actions on TDLS links (set up a new link or tear down an existing one). 654 * In such events, %NL80211_ATTR_TDLS_OPERATION indicates the requested 655 * operation, %NL80211_ATTR_MAC contains the peer MAC address, and 656 * %NL80211_ATTR_REASON_CODE the reason code to be used (only with 657 * %NL80211_TDLS_TEARDOWN). 658 * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame. The 659 * %NL80211_ATTR_TDLS_ACTION attribute determines the type of frame to be 660 * sent. Public Action codes (802.11-2012 8.1.5.1) will be sent as 661 * 802.11 management frames, while TDLS action codes (802.11-2012 662 * 8.5.13.1) will be encapsulated and sent as data frames. The currently 663 * supported Public Action code is %WLAN_PUB_ACTION_TDLS_DISCOVER_RES 664 * and the currently supported TDLS actions codes are given in 665 * &enum ieee80211_tdls_actioncode. 666 * 667 * @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP 668 * (or GO) interface (i.e. hostapd) to ask for unexpected frames to 669 * implement sending deauth to stations that send unexpected class 3 670 * frames. Also used as the event sent by the kernel when such a frame 671 * is received. 672 * For the event, the %NL80211_ATTR_MAC attribute carries the TA and 673 * other attributes like the interface index are present. 674 * If used as the command it must have an interface index and you can 675 * only unsubscribe from the event by closing the socket. Subscription 676 * is also for %NL80211_CMD_UNEXPECTED_4ADDR_FRAME events. 677 * 678 * @NL80211_CMD_UNEXPECTED_4ADDR_FRAME: Sent as an event indicating that the 679 * associated station identified by %NL80211_ATTR_MAC sent a 4addr frame 680 * and wasn't already in a 4-addr VLAN. The event will be sent similarly 681 * to the %NL80211_CMD_UNEXPECTED_FRAME event, to the same listener. 682 * 683 * @NL80211_CMD_PROBE_CLIENT: Probe an associated station on an AP interface 684 * by sending a null data frame to it and reporting when the frame is 685 * acknowleged. This is used to allow timing out inactive clients. Uses 686 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_MAC. The command returns a 687 * direct reply with an %NL80211_ATTR_COOKIE that is later used to match 688 * up the event with the request. The event includes the same data and 689 * has %NL80211_ATTR_ACK set if the frame was ACKed. 690 * 691 * @NL80211_CMD_REGISTER_BEACONS: Register this socket to receive beacons from 692 * other BSSes when any interfaces are in AP mode. This helps implement 693 * OLBC handling in hostapd. Beacons are reported in %NL80211_CMD_FRAME 694 * messages. Note that per PHY only one application may register. 695 * 696 * @NL80211_CMD_SET_NOACK_MAP: sets a bitmap for the individual TIDs whether 697 * No Acknowledgement Policy should be applied. 698 * 699 * @NL80211_CMD_CH_SWITCH_NOTIFY: An AP or GO may decide to switch channels 700 * independently of the userspace SME, send this event indicating 701 * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ and the 702 * attributes determining channel width. This indication may also be 703 * sent when a remotely-initiated switch (e.g., when a STA receives a CSA 704 * from the remote AP) is completed; 705 * 706 * @NL80211_CMD_CH_SWITCH_STARTED_NOTIFY: Notify that a channel switch 707 * has been started on an interface, regardless of the initiator 708 * (ie. whether it was requested from a remote device or 709 * initiated on our own). It indicates that 710 * %NL80211_ATTR_IFINDEX will be on %NL80211_ATTR_WIPHY_FREQ 711 * after %NL80211_ATTR_CH_SWITCH_COUNT TBTT's. The userspace may 712 * decide to react to this indication by requesting other 713 * interfaces to change channel as well. 714 * 715 * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by 716 * its %NL80211_ATTR_WDEV identifier. It must have been created with 717 * %NL80211_CMD_NEW_INTERFACE previously. After it has been started, the 718 * P2P Device can be used for P2P operations, e.g. remain-on-channel and 719 * public action frame TX. 720 * @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by 721 * its %NL80211_ATTR_WDEV identifier. 722 * 723 * @NL80211_CMD_CONN_FAILED: connection request to an AP failed; used to 724 * notify userspace that AP has rejected the connection request from a 725 * station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON 726 * is used for this. 727 * 728 * @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames 729 * for IBSS or MESH vif. 730 * 731 * @NL80211_CMD_SET_MAC_ACL: sets ACL for MAC address based access control. 732 * This is to be used with the drivers advertising the support of MAC 733 * address based access control. List of MAC addresses is passed in 734 * %NL80211_ATTR_MAC_ADDRS and ACL policy is passed in 735 * %NL80211_ATTR_ACL_POLICY. Driver will enable ACL with this list, if it 736 * is not already done. The new list will replace any existing list. Driver 737 * will clear its ACL when the list of MAC addresses passed is empty. This 738 * command is used in AP/P2P GO mode. Driver has to make sure to clear its 739 * ACL list during %NL80211_CMD_STOP_AP. 740 * 741 * @NL80211_CMD_RADAR_DETECT: Start a Channel availability check (CAC). Once 742 * a radar is detected or the channel availability scan (CAC) has finished 743 * or was aborted, or a radar was detected, usermode will be notified with 744 * this event. This command is also used to notify userspace about radars 745 * while operating on this channel. 746 * %NL80211_ATTR_RADAR_EVENT is used to inform about the type of the 747 * event. 748 * 749 * @NL80211_CMD_GET_PROTOCOL_FEATURES: Get global nl80211 protocol features, 750 * i.e. features for the nl80211 protocol rather than device features. 751 * Returns the features in the %NL80211_ATTR_PROTOCOL_FEATURES bitmap. 752 * 753 * @NL80211_CMD_UPDATE_FT_IES: Pass down the most up-to-date Fast Transition 754 * Information Element to the WLAN driver 755 * 756 * @NL80211_CMD_FT_EVENT: Send a Fast transition event from the WLAN driver 757 * to the supplicant. This will carry the target AP's MAC address along 758 * with the relevant Information Elements. This event is used to report 759 * received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE). 760 * 761 * @NL80211_CMD_CRIT_PROTOCOL_START: Indicates user-space will start running 762 * a critical protocol that needs more reliability in the connection to 763 * complete. 764 * 765 * @NL80211_CMD_CRIT_PROTOCOL_STOP: Indicates the connection reliability can 766 * return back to normal. 767 * 768 * @NL80211_CMD_GET_COALESCE: Get currently supported coalesce rules. 769 * @NL80211_CMD_SET_COALESCE: Configure coalesce rules or clear existing rules. 770 * 771 * @NL80211_CMD_CHANNEL_SWITCH: Perform a channel switch by announcing the 772 * the new channel information (Channel Switch Announcement - CSA) 773 * in the beacon for some time (as defined in the 774 * %NL80211_ATTR_CH_SWITCH_COUNT parameter) and then change to the 775 * new channel. Userspace provides the new channel information (using 776 * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel 777 * width). %NL80211_ATTR_CH_SWITCH_BLOCK_TX may be supplied to inform 778 * other station that transmission must be blocked until the channel 779 * switch is complete. 780 * 781 * @NL80211_CMD_VENDOR: Vendor-specified command/event. The command is specified 782 * by the %NL80211_ATTR_VENDOR_ID attribute and a sub-command in 783 * %NL80211_ATTR_VENDOR_SUBCMD. Parameter(s) can be transported in 784 * %NL80211_ATTR_VENDOR_DATA. 785 * For feature advertisement, the %NL80211_ATTR_VENDOR_DATA attribute is 786 * used in the wiphy data as a nested attribute containing descriptions 787 * (&struct nl80211_vendor_cmd_info) of the supported vendor commands. 788 * This may also be sent as an event with the same attributes. 789 * 790 * @NL80211_CMD_SET_QOS_MAP: Set Interworking QoS mapping for IP DSCP values. 791 * The QoS mapping information is included in %NL80211_ATTR_QOS_MAP. If 792 * that attribute is not included, QoS mapping is disabled. Since this 793 * QoS mapping is relevant for IP packets, it is only valid during an 794 * association. This is cleared on disassociation and AP restart. 795 * 796 * @NL80211_CMD_ADD_TX_TS: Ask the kernel to add a traffic stream for the given 797 * %NL80211_ATTR_TSID and %NL80211_ATTR_MAC with %NL80211_ATTR_USER_PRIO 798 * and %NL80211_ATTR_ADMITTED_TIME parameters. 799 * Note that the action frame handshake with the AP shall be handled by 800 * userspace via the normal management RX/TX framework, this only sets 801 * up the TX TS in the driver/device. 802 * If the admitted time attribute is not added then the request just checks 803 * if a subsequent setup could be successful, the intent is to use this to 804 * avoid setting up a session with the AP when local restrictions would 805 * make that impossible. However, the subsequent "real" setup may still 806 * fail even if the check was successful. 807 * @NL80211_CMD_DEL_TX_TS: Remove an existing TS with the %NL80211_ATTR_TSID 808 * and %NL80211_ATTR_MAC parameters. It isn't necessary to call this 809 * before removing a station entry entirely, or before disassociating 810 * or similar, cleanup will happen in the driver/device in this case. 811 * 812 * @NL80211_CMD_GET_MPP: Get mesh path attributes for mesh proxy path to 813 * destination %NL80211_ATTR_MAC on the interface identified by 814 * %NL80211_ATTR_IFINDEX. 815 * 816 * @NL80211_CMD_JOIN_OCB: Join the OCB network. The center frequency and 817 * bandwidth of a channel must be given. 818 * @NL80211_CMD_LEAVE_OCB: Leave the OCB network -- no special arguments, the 819 * network is determined by the network interface. 820 * 821 * @NL80211_CMD_TDLS_CHANNEL_SWITCH: Start channel-switching with a TDLS peer, 822 * identified by the %NL80211_ATTR_MAC parameter. A target channel is 823 * provided via %NL80211_ATTR_WIPHY_FREQ and other attributes determining 824 * channel width/type. The target operating class is given via 825 * %NL80211_ATTR_OPER_CLASS. 826 * The driver is responsible for continually initiating channel-switching 827 * operations and returning to the base channel for communication with the 828 * AP. 829 * @NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH: Stop channel-switching with a TDLS 830 * peer given by %NL80211_ATTR_MAC. Both peers must be on the base channel 831 * when this command completes. 832 * 833 * @NL80211_CMD_WIPHY_REG_CHANGE: Similar to %NL80211_CMD_REG_CHANGE, but used 834 * as an event to indicate changes for devices with wiphy-specific regdom 835 * management. 836 * 837 * @NL80211_CMD_ABORT_SCAN: Stop an ongoing scan. Returns -ENOENT if a scan is 838 * not running. The driver indicates the status of the scan through 839 * cfg80211_scan_done(). 840 * 841 * @NL80211_CMD_MAX: highest used command number 842 * @__NL80211_CMD_AFTER_LAST: internal use 843 */ 844 enum nl80211_commands { 845 /* don't change the order or add anything between, this is ABI! */ 846 NL80211_CMD_UNSPEC, 847 848 NL80211_CMD_GET_WIPHY, /* can dump */ 849 NL80211_CMD_SET_WIPHY, 850 NL80211_CMD_NEW_WIPHY, 851 NL80211_CMD_DEL_WIPHY, 852 853 NL80211_CMD_GET_INTERFACE, /* can dump */ 854 NL80211_CMD_SET_INTERFACE, 855 NL80211_CMD_NEW_INTERFACE, 856 NL80211_CMD_DEL_INTERFACE, 857 858 NL80211_CMD_GET_KEY, 859 NL80211_CMD_SET_KEY, 860 NL80211_CMD_NEW_KEY, 861 NL80211_CMD_DEL_KEY, 862 863 NL80211_CMD_GET_BEACON, 864 NL80211_CMD_SET_BEACON, 865 NL80211_CMD_START_AP, 866 NL80211_CMD_NEW_BEACON = NL80211_CMD_START_AP, 867 NL80211_CMD_STOP_AP, 868 NL80211_CMD_DEL_BEACON = NL80211_CMD_STOP_AP, 869 870 NL80211_CMD_GET_STATION, 871 NL80211_CMD_SET_STATION, 872 NL80211_CMD_NEW_STATION, 873 NL80211_CMD_DEL_STATION, 874 875 NL80211_CMD_GET_MPATH, 876 NL80211_CMD_SET_MPATH, 877 NL80211_CMD_NEW_MPATH, 878 NL80211_CMD_DEL_MPATH, 879 880 NL80211_CMD_SET_BSS, 881 882 NL80211_CMD_SET_REG, 883 NL80211_CMD_REQ_SET_REG, 884 885 NL80211_CMD_GET_MESH_CONFIG, 886 NL80211_CMD_SET_MESH_CONFIG, 887 888 NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */, 889 890 NL80211_CMD_GET_REG, 891 892 NL80211_CMD_GET_SCAN, 893 NL80211_CMD_TRIGGER_SCAN, 894 NL80211_CMD_NEW_SCAN_RESULTS, 895 NL80211_CMD_SCAN_ABORTED, 896 897 NL80211_CMD_REG_CHANGE, 898 899 NL80211_CMD_AUTHENTICATE, 900 NL80211_CMD_ASSOCIATE, 901 NL80211_CMD_DEAUTHENTICATE, 902 NL80211_CMD_DISASSOCIATE, 903 904 NL80211_CMD_MICHAEL_MIC_FAILURE, 905 906 NL80211_CMD_REG_BEACON_HINT, 907 908 NL80211_CMD_JOIN_IBSS, 909 NL80211_CMD_LEAVE_IBSS, 910 911 NL80211_CMD_TESTMODE, 912 913 NL80211_CMD_CONNECT, 914 NL80211_CMD_ROAM, 915 NL80211_CMD_DISCONNECT, 916 917 NL80211_CMD_SET_WIPHY_NETNS, 918 919 NL80211_CMD_GET_SURVEY, 920 NL80211_CMD_NEW_SURVEY_RESULTS, 921 922 NL80211_CMD_SET_PMKSA, 923 NL80211_CMD_DEL_PMKSA, 924 NL80211_CMD_FLUSH_PMKSA, 925 926 NL80211_CMD_REMAIN_ON_CHANNEL, 927 NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL, 928 929 NL80211_CMD_SET_TX_BITRATE_MASK, 930 931 NL80211_CMD_REGISTER_FRAME, 932 NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME, 933 NL80211_CMD_FRAME, 934 NL80211_CMD_ACTION = NL80211_CMD_FRAME, 935 NL80211_CMD_FRAME_TX_STATUS, 936 NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS, 937 938 NL80211_CMD_SET_POWER_SAVE, 939 NL80211_CMD_GET_POWER_SAVE, 940 941 NL80211_CMD_SET_CQM, 942 NL80211_CMD_NOTIFY_CQM, 943 944 NL80211_CMD_SET_CHANNEL, 945 NL80211_CMD_SET_WDS_PEER, 946 947 NL80211_CMD_FRAME_WAIT_CANCEL, 948 949 NL80211_CMD_JOIN_MESH, 950 NL80211_CMD_LEAVE_MESH, 951 952 NL80211_CMD_UNPROT_DEAUTHENTICATE, 953 NL80211_CMD_UNPROT_DISASSOCIATE, 954 955 NL80211_CMD_NEW_PEER_CANDIDATE, 956 957 NL80211_CMD_GET_WOWLAN, 958 NL80211_CMD_SET_WOWLAN, 959 960 NL80211_CMD_START_SCHED_SCAN, 961 NL80211_CMD_STOP_SCHED_SCAN, 962 NL80211_CMD_SCHED_SCAN_RESULTS, 963 NL80211_CMD_SCHED_SCAN_STOPPED, 964 965 NL80211_CMD_SET_REKEY_OFFLOAD, 966 967 NL80211_CMD_PMKSA_CANDIDATE, 968 969 NL80211_CMD_TDLS_OPER, 970 NL80211_CMD_TDLS_MGMT, 971 972 NL80211_CMD_UNEXPECTED_FRAME, 973 974 NL80211_CMD_PROBE_CLIENT, 975 976 NL80211_CMD_REGISTER_BEACONS, 977 978 NL80211_CMD_UNEXPECTED_4ADDR_FRAME, 979 980 NL80211_CMD_SET_NOACK_MAP, 981 982 NL80211_CMD_CH_SWITCH_NOTIFY, 983 984 NL80211_CMD_START_P2P_DEVICE, 985 NL80211_CMD_STOP_P2P_DEVICE, 986 987 NL80211_CMD_CONN_FAILED, 988 989 NL80211_CMD_SET_MCAST_RATE, 990 991 NL80211_CMD_SET_MAC_ACL, 992 993 NL80211_CMD_RADAR_DETECT, 994 995 NL80211_CMD_GET_PROTOCOL_FEATURES, 996 997 NL80211_CMD_UPDATE_FT_IES, 998 NL80211_CMD_FT_EVENT, 999 1000 NL80211_CMD_CRIT_PROTOCOL_START, 1001 NL80211_CMD_CRIT_PROTOCOL_STOP, 1002 1003 NL80211_CMD_GET_COALESCE, 1004 NL80211_CMD_SET_COALESCE, 1005 1006 NL80211_CMD_CHANNEL_SWITCH, 1007 1008 NL80211_CMD_VENDOR, 1009 1010 NL80211_CMD_SET_QOS_MAP, 1011 1012 NL80211_CMD_ADD_TX_TS, 1013 NL80211_CMD_DEL_TX_TS, 1014 1015 NL80211_CMD_GET_MPP, 1016 1017 NL80211_CMD_JOIN_OCB, 1018 NL80211_CMD_LEAVE_OCB, 1019 1020 NL80211_CMD_CH_SWITCH_STARTED_NOTIFY, 1021 1022 NL80211_CMD_TDLS_CHANNEL_SWITCH, 1023 NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH, 1024 1025 NL80211_CMD_WIPHY_REG_CHANGE, 1026 1027 NL80211_CMD_ABORT_SCAN, 1028 1029 /* add new commands above here */ 1030 1031 /* used to define NL80211_CMD_MAX below */ 1032 __NL80211_CMD_AFTER_LAST, 1033 NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1 1034 }; 1035 1036 /* 1037 * Allow user space programs to use #ifdef on new commands by defining them 1038 * here 1039 */ 1040 #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS 1041 #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE 1042 #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE 1043 #define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE 1044 #define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE 1045 #define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE 1046 #define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE 1047 #define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT 1048 1049 #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS 1050 1051 /* source-level API compatibility */ 1052 #define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG 1053 #define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG 1054 #define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE 1055 1056 /** 1057 * enum nl80211_attrs - nl80211 netlink attributes 1058 * 1059 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors 1060 * 1061 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf. 1062 * /sys/class/ieee80211/<phyname>/index 1063 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) 1064 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters 1065 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz, 1066 * defines the channel together with the (deprecated) 1067 * %NL80211_ATTR_WIPHY_CHANNEL_TYPE attribute or the attributes 1068 * %NL80211_ATTR_CHANNEL_WIDTH and if needed %NL80211_ATTR_CENTER_FREQ1 1069 * and %NL80211_ATTR_CENTER_FREQ2 1070 * @NL80211_ATTR_CHANNEL_WIDTH: u32 attribute containing one of the values 1071 * of &enum nl80211_chan_width, describing the channel width. See the 1072 * documentation of the enum for more information. 1073 * @NL80211_ATTR_CENTER_FREQ1: Center frequency of the first part of the 1074 * channel, used for anything but 20 MHz bandwidth 1075 * @NL80211_ATTR_CENTER_FREQ2: Center frequency of the second part of the 1076 * channel, used only for 80+80 MHz bandwidth 1077 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ 1078 * if HT20 or HT40 are to be used (i.e., HT disabled if not included): 1079 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including 1080 * this attribute) 1081 * NL80211_CHAN_HT20 = HT20 only 1082 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel 1083 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel 1084 * This attribute is now deprecated. 1085 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is 1086 * less than or equal to the RTS threshold; allowed range: 1..255; 1087 * dot11ShortRetryLimit; u8 1088 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is 1089 * greater than the RTS threshold; allowed range: 1..255; 1090 * dot11ShortLongLimit; u8 1091 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum 1092 * length in octets for frames; allowed range: 256..8000, disable 1093 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32 1094 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length 1095 * larger than or equal to this use RTS/CTS handshake); allowed range: 1096 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32 1097 * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11 1098 * section 7.3.2.9; dot11CoverageClass; u8 1099 * 1100 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on 1101 * @NL80211_ATTR_IFNAME: network interface name 1102 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype 1103 * 1104 * @NL80211_ATTR_WDEV: wireless device identifier, used for pseudo-devices 1105 * that don't have a netdev (u64) 1106 * 1107 * @NL80211_ATTR_MAC: MAC address (various uses) 1108 * 1109 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of 1110 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 1111 * keys 1112 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3) 1113 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 1114 * section 7.3.2.25.1, e.g. 0x000FAC04) 1115 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 1116 * CCMP keys, each six bytes in little endian 1117 * @NL80211_ATTR_KEY_DEFAULT: Flag attribute indicating the key is default key 1118 * @NL80211_ATTR_KEY_DEFAULT_MGMT: Flag attribute indicating the key is the 1119 * default management key 1120 * @NL80211_ATTR_CIPHER_SUITES_PAIRWISE: For crypto settings for connect or 1121 * other commands, indicates which pairwise cipher suites are used 1122 * @NL80211_ATTR_CIPHER_SUITE_GROUP: For crypto settings for connect or 1123 * other commands, indicates which group cipher suite is used 1124 * 1125 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU 1126 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing 1127 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE 1128 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE 1129 * 1130 * @NL80211_ATTR_STA_AID: Association ID for the station (u16) 1131 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of 1132 * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2) 1133 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by 1134 * IEEE 802.11 7.3.1.6 (u16). 1135 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported 1136 * rates as defined by IEEE 802.11 7.3.2.2 but without the length 1137 * restriction (at most %NL80211_MAX_SUPP_RATES). 1138 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station 1139 * to, or the AP interface the station was originally added to to. 1140 * @NL80211_ATTR_STA_INFO: information about a station, part of station info 1141 * given for %NL80211_CMD_GET_STATION, nested attribute containing 1142 * info as possible, see &enum nl80211_sta_info. 1143 * 1144 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands, 1145 * consisting of a nested array. 1146 * 1147 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes). 1148 * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link 1149 * (see &enum nl80211_plink_action). 1150 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path. 1151 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path 1152 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at 1153 * &enum nl80211_mpath_info. 1154 * 1155 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of 1156 * &enum nl80211_mntr_flags. 1157 * 1158 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the 1159 * current regulatory domain should be set to or is already set to. 1160 * For example, 'CR', for Costa Rica. This attribute is used by the kernel 1161 * to query the CRDA to retrieve one regulatory domain. This attribute can 1162 * also be used by userspace to query the kernel for the currently set 1163 * regulatory domain. We chose an alpha2 as that is also used by the 1164 * IEEE-802.11 country information element to identify a country. 1165 * Users can also simply ask the wireless core to set regulatory domain 1166 * to a specific alpha2. 1167 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory 1168 * rules. 1169 * 1170 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1) 1171 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled 1172 * (u8, 0 or 1) 1173 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled 1174 * (u8, 0 or 1) 1175 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic 1176 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length 1177 * restriction (at most %NL80211_MAX_SUPP_RATES). 1178 * 1179 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from 1180 * association request when used with NL80211_CMD_NEW_STATION) 1181 * 1182 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all 1183 * supported interface types, each a flag attribute with the number 1184 * of the interface mode. 1185 * 1186 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for 1187 * %NL80211_CMD_SET_MGMT_EXTRA_IE. 1188 * 1189 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with 1190 * %NL80211_CMD_SET_MGMT_EXTRA_IE). 1191 * 1192 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with 1193 * a single scan request, a wiphy attribute. 1194 * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS: number of SSIDs you can 1195 * scan with a single scheduled scan request, a wiphy attribute. 1196 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements 1197 * that can be added to a scan request 1198 * @NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN: maximum length of information 1199 * elements that can be added to a scheduled scan request 1200 * @NL80211_ATTR_MAX_MATCH_SETS: maximum number of sets that can be 1201 * used with @NL80211_ATTR_SCHED_SCAN_MATCH, a wiphy attribute. 1202 * 1203 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz) 1204 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive 1205 * scanning and include a zero-length SSID (wildcard) for wildcard scan 1206 * @NL80211_ATTR_BSS: scan result BSS 1207 * 1208 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain 1209 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_* 1210 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently 1211 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*) 1212 * 1213 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies 1214 * an array of command numbers (i.e. a mapping index to command number) 1215 * that the driver for the given wiphy supports. 1216 * 1217 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header 1218 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and 1219 * NL80211_CMD_ASSOCIATE events 1220 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets) 1221 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type, 1222 * represented as a u32 1223 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and 1224 * %NL80211_CMD_DISASSOCIATE, u16 1225 * 1226 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as 1227 * a u32 1228 * 1229 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change 1230 * due to considerations from a beacon hint. This attribute reflects 1231 * the state of the channel _before_ the beacon hint processing. This 1232 * attributes consists of a nested attribute containing 1233 * NL80211_FREQUENCY_ATTR_* 1234 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change 1235 * due to considerations from a beacon hint. This attribute reflects 1236 * the state of the channel _after_ the beacon hint processing. This 1237 * attributes consists of a nested attribute containing 1238 * NL80211_FREQUENCY_ATTR_* 1239 * 1240 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported 1241 * cipher suites 1242 * 1243 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look 1244 * for other networks on different channels 1245 * 1246 * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this 1247 * is used, e.g., with %NL80211_CMD_AUTHENTICATE event 1248 * 1249 * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is 1250 * used for the association (&enum nl80211_mfp, represented as a u32); 1251 * this attribute can be used 1252 * with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests 1253 * 1254 * @NL80211_ATTR_STA_FLAGS2: Attribute containing a 1255 * &struct nl80211_sta_flag_update. 1256 * 1257 * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls 1258 * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in 1259 * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE 1260 * request, the driver will assume that the port is unauthorized until 1261 * authorized by user space. Otherwise, port is marked authorized by 1262 * default in station mode. 1263 * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the 1264 * ethertype that will be used for key negotiation. It can be 1265 * specified with the associate and connect commands. If it is not 1266 * specified, the value defaults to 0x888E (PAE, 802.1X). This 1267 * attribute is also used as a flag in the wiphy information to 1268 * indicate that protocols other than PAE are supported. 1269 * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with 1270 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom 1271 * ethertype frames used for key negotiation must not be encrypted. 1272 * 1273 * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver. 1274 * We recommend using nested, driver-specific attributes within this. 1275 * 1276 * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT 1277 * event was due to the AP disconnecting the station, and not due to 1278 * a local disconnect request. 1279 * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT 1280 * event (u16) 1281 * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating 1282 * that protected APs should be used. This is also used with NEW_BEACON to 1283 * indicate that the BSS is to use protection. 1284 * 1285 * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON 1286 * to indicate which unicast key ciphers will be used with the connection 1287 * (an array of u32). 1288 * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1289 * indicate which group key cipher will be used with the connection (a 1290 * u32). 1291 * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1292 * indicate which WPA version(s) the AP we want to associate with is using 1293 * (a u32 with flags from &enum nl80211_wpa_versions). 1294 * @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1295 * indicate which key management algorithm(s) to use (an array of u32). 1296 * 1297 * @NL80211_ATTR_REQ_IE: (Re)association request information elements as 1298 * sent out by the card, for ROAM and successful CONNECT events. 1299 * @NL80211_ATTR_RESP_IE: (Re)association response information elements as 1300 * sent by peer, for ROAM and successful CONNECT events. 1301 * 1302 * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used in ASSOCIATE and CONNECT 1303 * commands to specify a request to reassociate within an ESS, i.e., to use 1304 * Reassociate Request frame (with the value of this attribute in the 1305 * Current AP address field) instead of Association Request frame which is 1306 * used for the initial association to an ESS. 1307 * 1308 * @NL80211_ATTR_KEY: key information in a nested attribute with 1309 * %NL80211_KEY_* sub-attributes 1310 * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect() 1311 * and join_ibss(), key information is in a nested attribute each 1312 * with %NL80211_KEY_* sub-attributes 1313 * 1314 * @NL80211_ATTR_PID: Process ID of a network namespace. 1315 * 1316 * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for 1317 * dumps. This number increases whenever the object list being 1318 * dumped changes, and as such userspace can verify that it has 1319 * obtained a complete and consistent snapshot by verifying that 1320 * all dump messages contain the same generation number. If it 1321 * changed then the list changed and the dump should be repeated 1322 * completely from scratch. 1323 * 1324 * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface 1325 * 1326 * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of 1327 * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute 1328 * containing info as possible, see &enum survey_info. 1329 * 1330 * @NL80211_ATTR_PMKID: PMK material for PMKSA caching. 1331 * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can 1332 * cache, a wiphy attribute. 1333 * 1334 * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32. 1335 * @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that 1336 * specifies the maximum duration that can be requested with the 1337 * remain-on-channel operation, in milliseconds, u32. 1338 * 1339 * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects. 1340 * 1341 * @NL80211_ATTR_TX_RATES: Nested set of attributes 1342 * (enum nl80211_tx_rate_attributes) describing TX rates per band. The 1343 * enum nl80211_band value is used as the index (nla_type() of the nested 1344 * data. If a band is not included, it will be configured to allow all 1345 * rates based on negotiated supported rates information. This attribute 1346 * is used with %NL80211_CMD_SET_TX_BITRATE_MASK. 1347 * 1348 * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain 1349 * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME. 1350 * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the 1351 * @NL80211_CMD_REGISTER_FRAME command. 1352 * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a 1353 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 1354 * information about which frame types can be transmitted with 1355 * %NL80211_CMD_FRAME. 1356 * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a 1357 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 1358 * information about which frame types can be registered for RX. 1359 * 1360 * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was 1361 * acknowledged by the recipient. 1362 * 1363 * @NL80211_ATTR_PS_STATE: powersave state, using &enum nl80211_ps_state values. 1364 * 1365 * @NL80211_ATTR_CQM: connection quality monitor configuration in a 1366 * nested attribute with %NL80211_ATTR_CQM_* sub-attributes. 1367 * 1368 * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command 1369 * is requesting a local authentication/association state change without 1370 * invoking actual management frame exchange. This can be used with 1371 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE, 1372 * NL80211_CMD_DISASSOCIATE. 1373 * 1374 * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations 1375 * connected to this BSS. 1376 * 1377 * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See 1378 * &enum nl80211_tx_power_setting for possible values. 1379 * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units. 1380 * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING 1381 * for non-automatic settings. 1382 * 1383 * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly 1384 * means support for per-station GTKs. 1385 * 1386 * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting. 1387 * This can be used to mask out antennas which are not attached or should 1388 * not be used for transmitting. If an antenna is not selected in this 1389 * bitmap the hardware is not allowed to transmit on this antenna. 1390 * 1391 * Each bit represents one antenna, starting with antenna 1 at the first 1392 * bit. Depending on which antennas are selected in the bitmap, 802.11n 1393 * drivers can derive which chainmasks to use (if all antennas belonging to 1394 * a particular chain are disabled this chain should be disabled) and if 1395 * a chain has diversity antennas wether diversity should be used or not. 1396 * HT capabilities (STBC, TX Beamforming, Antenna selection) can be 1397 * derived from the available chains after applying the antenna mask. 1398 * Non-802.11n drivers can derive wether to use diversity or not. 1399 * Drivers may reject configurations or RX/TX mask combinations they cannot 1400 * support by returning -EINVAL. 1401 * 1402 * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving. 1403 * This can be used to mask out antennas which are not attached or should 1404 * not be used for receiving. If an antenna is not selected in this bitmap 1405 * the hardware should not be configured to receive on this antenna. 1406 * For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX. 1407 * 1408 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available 1409 * for configuration as TX antennas via the above parameters. 1410 * 1411 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX: Bitmap of antennas which are available 1412 * for configuration as RX antennas via the above parameters. 1413 * 1414 * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS 1415 * 1416 * @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be 1417 * transmitted on another channel when the channel given doesn't match 1418 * the current channel. If the current channel doesn't match and this 1419 * flag isn't set, the frame will be rejected. This is also used as an 1420 * nl80211 capability flag. 1421 * 1422 * @NL80211_ATTR_BSS_HT_OPMODE: HT operation mode (u16) 1423 * 1424 * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags 1425 * attributes, specifying what a key should be set as default as. 1426 * See &enum nl80211_key_default_types. 1427 * 1428 * @NL80211_ATTR_MESH_SETUP: Optional mesh setup parameters. These cannot be 1429 * changed once the mesh is active. 1430 * @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute 1431 * containing attributes from &enum nl80211_meshconf_params. 1432 * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver 1433 * allows auth frames in a mesh to be passed to userspace for processing via 1434 * the @NL80211_MESH_SETUP_USERSPACE_AUTH flag. 1435 * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as defined in 1436 * &enum nl80211_plink_state. Used when userspace is driving the peer link 1437 * management state machine. @NL80211_MESH_SETUP_USERSPACE_AMPE or 1438 * @NL80211_MESH_SETUP_USERSPACE_MPM must be enabled. 1439 * 1440 * @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy 1441 * capabilities, the supported WoWLAN triggers 1442 * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to 1443 * indicate which WoW triggers should be enabled. This is also 1444 * used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN 1445 * triggers. 1446 * 1447 * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan 1448 * cycles, in msecs. 1449 * 1450 * @NL80211_ATTR_SCHED_SCAN_MATCH: Nested attribute with one or more 1451 * sets of attributes to match during scheduled scans. Only BSSs 1452 * that match any of the sets will be reported. These are 1453 * pass-thru filter rules. 1454 * For a match to succeed, the BSS must match all attributes of a 1455 * set. Since not every hardware supports matching all types of 1456 * attributes, there is no guarantee that the reported BSSs are 1457 * fully complying with the match sets and userspace needs to be 1458 * able to ignore them by itself. 1459 * Thus, the implementation is somewhat hardware-dependent, but 1460 * this is only an optimization and the userspace application 1461 * needs to handle all the non-filtered results anyway. 1462 * If the match attributes don't make sense when combined with 1463 * the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID 1464 * is included in the probe request, but the match attributes 1465 * will never let it go through), -EINVAL may be returned. 1466 * If ommited, no filtering is done. 1467 * 1468 * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported 1469 * interface combinations. In each nested item, it contains attributes 1470 * defined in &enum nl80211_if_combination_attrs. 1471 * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like 1472 * %NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that 1473 * are managed in software: interfaces of these types aren't subject to 1474 * any restrictions in their number or combinations. 1475 * 1476 * @NL80211_ATTR_REKEY_DATA: nested attribute containing the information 1477 * necessary for GTK rekeying in the device, see &enum nl80211_rekey_data. 1478 * 1479 * @NL80211_ATTR_SCAN_SUPP_RATES: rates per to be advertised as supported in scan, 1480 * nested array attribute containing an entry for each band, with the entry 1481 * being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but 1482 * without the length restriction (at most %NL80211_MAX_SUPP_RATES). 1483 * 1484 * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon 1485 * and Probe Response (when response to wildcard Probe Request); see 1486 * &enum nl80211_hidden_ssid, represented as a u32 1487 * 1488 * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame. 1489 * This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to 1490 * provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the 1491 * driver (or firmware) replies to Probe Request frames. 1492 * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association 1493 * Response frames. This is used with %NL80211_CMD_NEW_BEACON and 1494 * %NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into 1495 * (Re)Association Response frames when the driver (or firmware) replies to 1496 * (Re)Association Request frames. 1497 * 1498 * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration 1499 * of the station, see &enum nl80211_sta_wme_attr. 1500 * @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working 1501 * as AP. 1502 * 1503 * @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of 1504 * roaming to another AP in the same ESS if the signal lever is low. 1505 * 1506 * @NL80211_ATTR_PMKSA_CANDIDATE: Nested attribute containing the PMKSA caching 1507 * candidate information, see &enum nl80211_pmksa_candidate_attr. 1508 * 1509 * @NL80211_ATTR_TX_NO_CCK_RATE: Indicates whether to use CCK rate or not 1510 * for management frames transmission. In order to avoid p2p probe/action 1511 * frames are being transmitted at CCK rate in 2GHz band, the user space 1512 * applications use this attribute. 1513 * This attribute is used with %NL80211_CMD_TRIGGER_SCAN and 1514 * %NL80211_CMD_FRAME commands. 1515 * 1516 * @NL80211_ATTR_TDLS_ACTION: Low level TDLS action code (e.g. link setup 1517 * request, link setup confirm, link teardown, etc.). Values are 1518 * described in the TDLS (802.11z) specification. 1519 * @NL80211_ATTR_TDLS_DIALOG_TOKEN: Non-zero token for uniquely identifying a 1520 * TDLS conversation between two devices. 1521 * @NL80211_ATTR_TDLS_OPERATION: High level TDLS operation; see 1522 * &enum nl80211_tdls_operation, represented as a u8. 1523 * @NL80211_ATTR_TDLS_SUPPORT: A flag indicating the device can operate 1524 * as a TDLS peer sta. 1525 * @NL80211_ATTR_TDLS_EXTERNAL_SETUP: The TDLS discovery/setup and teardown 1526 * procedures should be performed by sending TDLS packets via 1527 * %NL80211_CMD_TDLS_MGMT. Otherwise %NL80211_CMD_TDLS_OPER should be 1528 * used for asking the driver to perform a TDLS operation. 1529 * 1530 * @NL80211_ATTR_DEVICE_AP_SME: This u32 attribute may be listed for devices 1531 * that have AP support to indicate that they have the AP SME integrated 1532 * with support for the features listed in this attribute, see 1533 * &enum nl80211_ap_sme_features. 1534 * 1535 * @NL80211_ATTR_DONT_WAIT_FOR_ACK: Used with %NL80211_CMD_FRAME, this tells 1536 * the driver to not wait for an acknowledgement. Note that due to this, 1537 * it will also not give a status callback nor return a cookie. This is 1538 * mostly useful for probe responses to save airtime. 1539 * 1540 * @NL80211_ATTR_FEATURE_FLAGS: This u32 attribute contains flags from 1541 * &enum nl80211_feature_flags and is advertised in wiphy information. 1542 * @NL80211_ATTR_PROBE_RESP_OFFLOAD: Indicates that the HW responds to probe 1543 * requests while operating in AP-mode. 1544 * This attribute holds a bitmap of the supported protocols for 1545 * offloading (see &enum nl80211_probe_resp_offload_support_attr). 1546 * 1547 * @NL80211_ATTR_PROBE_RESP: Probe Response template data. Contains the entire 1548 * probe-response frame. The DA field in the 802.11 header is zero-ed out, 1549 * to be filled by the FW. 1550 * @NL80211_ATTR_DISABLE_HT: Force HT capable interfaces to disable 1551 * this feature. Currently, only supported in mac80211 drivers. 1552 * @NL80211_ATTR_HT_CAPABILITY_MASK: Specify which bits of the 1553 * ATTR_HT_CAPABILITY to which attention should be paid. 1554 * Currently, only mac80211 NICs support this feature. 1555 * The values that may be configured are: 1556 * MCS rates, MAX-AMSDU, HT-20-40 and HT_CAP_SGI_40 1557 * AMPDU density and AMPDU factor. 1558 * All values are treated as suggestions and may be ignored 1559 * by the driver as required. The actual values may be seen in 1560 * the station debugfs ht_caps file. 1561 * 1562 * @NL80211_ATTR_DFS_REGION: region for regulatory rules which this country 1563 * abides to when initiating radiation on DFS channels. A country maps 1564 * to one DFS region. 1565 * 1566 * @NL80211_ATTR_NOACK_MAP: This u16 bitmap contains the No Ack Policy of 1567 * up to 16 TIDs. 1568 * 1569 * @NL80211_ATTR_INACTIVITY_TIMEOUT: timeout value in seconds, this can be 1570 * used by the drivers which has MLME in firmware and does not have support 1571 * to report per station tx/rx activity to free up the staion entry from 1572 * the list. This needs to be used when the driver advertises the 1573 * capability to timeout the stations. 1574 * 1575 * @NL80211_ATTR_RX_SIGNAL_DBM: signal strength in dBm (as a 32-bit int); 1576 * this attribute is (depending on the driver capabilities) added to 1577 * received frames indicated with %NL80211_CMD_FRAME. 1578 * 1579 * @NL80211_ATTR_BG_SCAN_PERIOD: Background scan period in seconds 1580 * or 0 to disable background scan. 1581 * 1582 * @NL80211_ATTR_USER_REG_HINT_TYPE: type of regulatory hint passed from 1583 * userspace. If unset it is assumed the hint comes directly from 1584 * a user. If set code could specify exactly what type of source 1585 * was used to provide the hint. For the different types of 1586 * allowed user regulatory hints see nl80211_user_reg_hint_type. 1587 * 1588 * @NL80211_ATTR_CONN_FAILED_REASON: The reason for which AP has rejected 1589 * the connection request from a station. nl80211_connect_failed_reason 1590 * enum has different reasons of connection failure. 1591 * 1592 * @NL80211_ATTR_SAE_DATA: SAE elements in Authentication frames. This starts 1593 * with the Authentication transaction sequence number field. 1594 * 1595 * @NL80211_ATTR_VHT_CAPABILITY: VHT Capability information element (from 1596 * association request when used with NL80211_CMD_NEW_STATION) 1597 * 1598 * @NL80211_ATTR_SCAN_FLAGS: scan request control flags (u32) 1599 * 1600 * @NL80211_ATTR_P2P_CTWINDOW: P2P GO Client Traffic Window (u8), used with 1601 * the START_AP and SET_BSS commands 1602 * @NL80211_ATTR_P2P_OPPPS: P2P GO opportunistic PS (u8), used with the 1603 * START_AP and SET_BSS commands. This can have the values 0 or 1; 1604 * if not given in START_AP 0 is assumed, if not given in SET_BSS 1605 * no change is made. 1606 * 1607 * @NL80211_ATTR_LOCAL_MESH_POWER_MODE: local mesh STA link-specific power mode 1608 * defined in &enum nl80211_mesh_power_mode. 1609 * 1610 * @NL80211_ATTR_ACL_POLICY: ACL policy, see &enum nl80211_acl_policy, 1611 * carried in a u32 attribute 1612 * 1613 * @NL80211_ATTR_MAC_ADDRS: Array of nested MAC addresses, used for 1614 * MAC ACL. 1615 * 1616 * @NL80211_ATTR_MAC_ACL_MAX: u32 attribute to advertise the maximum 1617 * number of MAC addresses that a device can support for MAC 1618 * ACL. 1619 * 1620 * @NL80211_ATTR_RADAR_EVENT: Type of radar event for notification to userspace, 1621 * contains a value of enum nl80211_radar_event (u32). 1622 * 1623 * @NL80211_ATTR_EXT_CAPA: 802.11 extended capabilities that the kernel driver 1624 * has and handles. The format is the same as the IE contents. See 1625 * 802.11-2012 8.4.2.29 for more information. 1626 * @NL80211_ATTR_EXT_CAPA_MASK: Extended capabilities that the kernel driver 1627 * has set in the %NL80211_ATTR_EXT_CAPA value, for multibit fields. 1628 * 1629 * @NL80211_ATTR_STA_CAPABILITY: Station capabilities (u16) are advertised to 1630 * the driver, e.g., to enable TDLS power save (PU-APSD). 1631 * 1632 * @NL80211_ATTR_STA_EXT_CAPABILITY: Station extended capabilities are 1633 * advertised to the driver, e.g., to enable TDLS off channel operations 1634 * and PU-APSD. 1635 * 1636 * @NL80211_ATTR_PROTOCOL_FEATURES: global nl80211 feature flags, see 1637 * &enum nl80211_protocol_features, the attribute is a u32. 1638 * 1639 * @NL80211_ATTR_SPLIT_WIPHY_DUMP: flag attribute, userspace supports 1640 * receiving the data for a single wiphy split across multiple 1641 * messages, given with wiphy dump message 1642 * 1643 * @NL80211_ATTR_MDID: Mobility Domain Identifier 1644 * 1645 * @NL80211_ATTR_IE_RIC: Resource Information Container Information 1646 * Element 1647 * 1648 * @NL80211_ATTR_CRIT_PROT_ID: critical protocol identifier requiring increased 1649 * reliability, see &enum nl80211_crit_proto_id (u16). 1650 * @NL80211_ATTR_MAX_CRIT_PROT_DURATION: duration in milliseconds in which 1651 * the connection should have increased reliability (u16). 1652 * 1653 * @NL80211_ATTR_PEER_AID: Association ID for the peer TDLS station (u16). 1654 * This is similar to @NL80211_ATTR_STA_AID but with a difference of being 1655 * allowed to be used with the first @NL80211_CMD_SET_STATION command to 1656 * update a TDLS peer STA entry. 1657 * 1658 * @NL80211_ATTR_COALESCE_RULE: Coalesce rule information. 1659 * 1660 * @NL80211_ATTR_CH_SWITCH_COUNT: u32 attribute specifying the number of TBTT's 1661 * until the channel switch event. 1662 * @NL80211_ATTR_CH_SWITCH_BLOCK_TX: flag attribute specifying that transmission 1663 * must be blocked on the current channel (before the channel switch 1664 * operation). 1665 * @NL80211_ATTR_CSA_IES: Nested set of attributes containing the IE information 1666 * for the time while performing a channel switch. 1667 * @NL80211_ATTR_CSA_C_OFF_BEACON: An array of offsets (u16) to the channel 1668 * switch counters in the beacons tail (%NL80211_ATTR_BEACON_TAIL). 1669 * @NL80211_ATTR_CSA_C_OFF_PRESP: An array of offsets (u16) to the channel 1670 * switch counters in the probe response (%NL80211_ATTR_PROBE_RESP). 1671 * 1672 * @NL80211_ATTR_RXMGMT_FLAGS: flags for nl80211_send_mgmt(), u32. 1673 * As specified in the &enum nl80211_rxmgmt_flags. 1674 * 1675 * @NL80211_ATTR_STA_SUPPORTED_CHANNELS: array of supported channels. 1676 * 1677 * @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES: array of supported 1678 * supported operating classes. 1679 * 1680 * @NL80211_ATTR_HANDLE_DFS: A flag indicating whether user space 1681 * controls DFS operation in IBSS mode. If the flag is included in 1682 * %NL80211_CMD_JOIN_IBSS request, the driver will allow use of DFS 1683 * channels and reports radar events to userspace. Userspace is required 1684 * to react to radar events, e.g. initiate a channel switch or leave the 1685 * IBSS network. 1686 * 1687 * @NL80211_ATTR_SUPPORT_5_MHZ: A flag indicating that the device supports 1688 * 5 MHz channel bandwidth. 1689 * @NL80211_ATTR_SUPPORT_10_MHZ: A flag indicating that the device supports 1690 * 10 MHz channel bandwidth. 1691 * 1692 * @NL80211_ATTR_OPMODE_NOTIF: Operating mode field from Operating Mode 1693 * Notification Element based on association request when used with 1694 * %NL80211_CMD_NEW_STATION; u8 attribute. 1695 * 1696 * @NL80211_ATTR_VENDOR_ID: The vendor ID, either a 24-bit OUI or, if 1697 * %NL80211_VENDOR_ID_IS_LINUX is set, a special Linux ID (not used yet) 1698 * @NL80211_ATTR_VENDOR_SUBCMD: vendor sub-command 1699 * @NL80211_ATTR_VENDOR_DATA: data for the vendor command, if any; this 1700 * attribute is also used for vendor command feature advertisement 1701 * @NL80211_ATTR_VENDOR_EVENTS: used for event list advertising in the wiphy 1702 * info, containing a nested array of possible events 1703 * 1704 * @NL80211_ATTR_QOS_MAP: IP DSCP mapping for Interworking QoS mapping. This 1705 * data is in the format defined for the payload of the QoS Map Set element 1706 * in IEEE Std 802.11-2012, 8.4.2.97. 1707 * 1708 * @NL80211_ATTR_MAC_HINT: MAC address recommendation as initial BSS 1709 * @NL80211_ATTR_WIPHY_FREQ_HINT: frequency of the recommended initial BSS 1710 * 1711 * @NL80211_ATTR_MAX_AP_ASSOC_STA: Device attribute that indicates how many 1712 * associated stations are supported in AP mode (including P2P GO); u32. 1713 * Since drivers may not have a fixed limit on the maximum number (e.g., 1714 * other concurrent operations may affect this), drivers are allowed to 1715 * advertise values that cannot always be met. In such cases, an attempt 1716 * to add a new station entry with @NL80211_CMD_NEW_STATION may fail. 1717 * 1718 * @NL80211_ATTR_CSA_C_OFFSETS_TX: An array of csa counter offsets (u16) which 1719 * should be updated when the frame is transmitted. 1720 * @NL80211_ATTR_MAX_CSA_COUNTERS: U8 attribute used to advertise the maximum 1721 * supported number of csa counters. 1722 * 1723 * @NL80211_ATTR_TDLS_PEER_CAPABILITY: flags for TDLS peer capabilities, u32. 1724 * As specified in the &enum nl80211_tdls_peer_capability. 1725 * 1726 * @NL80211_ATTR_SOCKET_OWNER: Flag attribute, if set during interface 1727 * creation then the new interface will be owned by the netlink socket 1728 * that created it and will be destroyed when the socket is closed. 1729 * If set during scheduled scan start then the new scan req will be 1730 * owned by the netlink socket that created it and the scheduled scan will 1731 * be stopped when the socket is closed. 1732 * If set during configuration of regulatory indoor operation then the 1733 * regulatory indoor configuration would be owned by the netlink socket 1734 * that configured the indoor setting, and the indoor operation would be 1735 * cleared when the socket is closed. 1736 * 1737 * @NL80211_ATTR_TDLS_INITIATOR: flag attribute indicating the current end is 1738 * the TDLS link initiator. 1739 * 1740 * @NL80211_ATTR_USE_RRM: flag for indicating whether the current connection 1741 * shall support Radio Resource Measurements (11k). This attribute can be 1742 * used with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests. 1743 * User space applications are expected to use this flag only if the 1744 * underlying device supports these minimal RRM features: 1745 * %NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES, 1746 * %NL80211_FEATURE_QUIET, 1747 * Or, if global RRM is supported, see: 1748 * %NL80211_EXT_FEATURE_RRM 1749 * If this flag is used, driver must add the Power Capabilities IE to the 1750 * association request. In addition, it must also set the RRM capability 1751 * flag in the association request's Capability Info field. 1752 * 1753 * @NL80211_ATTR_WIPHY_DYN_ACK: flag attribute used to enable ACK timeout 1754 * estimation algorithm (dynack). In order to activate dynack 1755 * %NL80211_FEATURE_ACKTO_ESTIMATION feature flag must be set by lower 1756 * drivers to indicate dynack capability. Dynack is automatically disabled 1757 * setting valid value for coverage class. 1758 * 1759 * @NL80211_ATTR_TSID: a TSID value (u8 attribute) 1760 * @NL80211_ATTR_USER_PRIO: user priority value (u8 attribute) 1761 * @NL80211_ATTR_ADMITTED_TIME: admitted time in units of 32 microseconds 1762 * (per second) (u16 attribute) 1763 * 1764 * @NL80211_ATTR_SMPS_MODE: SMPS mode to use (ap mode). see 1765 * &enum nl80211_smps_mode. 1766 * 1767 * @NL80211_ATTR_OPER_CLASS: operating class 1768 * 1769 * @NL80211_ATTR_MAC_MASK: MAC address mask 1770 * 1771 * @NL80211_ATTR_WIPHY_SELF_MANAGED_REG: flag attribute indicating this device 1772 * is self-managing its regulatory information and any regulatory domain 1773 * obtained from it is coming from the device's wiphy and not the global 1774 * cfg80211 regdomain. 1775 * 1776 * @NL80211_ATTR_EXT_FEATURES: extended feature flags contained in a byte 1777 * array. The feature flags are identified by their bit index (see &enum 1778 * nl80211_ext_feature_index). The bit index is ordered starting at the 1779 * least-significant bit of the first byte in the array, ie. bit index 0 1780 * is located at bit 0 of byte 0. bit index 25 would be located at bit 1 1781 * of byte 3 (u8 array). 1782 * 1783 * @NL80211_ATTR_SURVEY_RADIO_STATS: Request overall radio statistics to be 1784 * returned along with other survey data. If set, @NL80211_CMD_GET_SURVEY 1785 * may return a survey entry without a channel indicating global radio 1786 * statistics (only some values are valid and make sense.) 1787 * For devices that don't return such an entry even then, the information 1788 * should be contained in the result as the sum of the respective counters 1789 * over all channels. 1790 * 1791 * @NL80211_ATTR_SCHED_SCAN_DELAY: delay before the first cycle of a 1792 * scheduled scan is started. Or the delay before a WoWLAN 1793 * net-detect scan is started, counting from the moment the 1794 * system is suspended. This value is a u32, in seconds. 1795 1796 * @NL80211_ATTR_REG_INDOOR: flag attribute, if set indicates that the device 1797 * is operating in an indoor environment. 1798 * 1799 * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS: maximum number of scan plans for 1800 * scheduled scan supported by the device (u32), a wiphy attribute. 1801 * @NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL: maximum interval (in seconds) for 1802 * a scan plan (u32), a wiphy attribute. 1803 * @NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS: maximum number of iterations in 1804 * a scan plan (u32), a wiphy attribute. 1805 * @NL80211_ATTR_SCHED_SCAN_PLANS: a list of scan plans for scheduled scan. 1806 * Each scan plan defines the number of scan iterations and the interval 1807 * between scans. The last scan plan will always run infinitely, 1808 * thus it must not specify the number of iterations, only the interval 1809 * between scans. The scan plans are executed sequentially. 1810 * Each scan plan is a nested attribute of &enum nl80211_sched_scan_plan. 1811 * @NL80211_ATTR_PBSS: flag attribute. If set it means operate 1812 * in a PBSS. Specified in %NL80211_CMD_CONNECT to request 1813 * connecting to a PCP, and in %NL80211_CMD_START_AP to start 1814 * a PCP instead of AP. Relevant for DMG networks only. 1815 * @NL80211_ATTR_BSS_SELECT: nested attribute for driver supporting the 1816 * BSS selection feature. When used with %NL80211_CMD_GET_WIPHY it contains 1817 * attributes according &enum nl80211_bss_select_attr to indicate what 1818 * BSS selection behaviours are supported. When used with %NL80211_CMD_CONNECT 1819 * it contains the behaviour-specific attribute containing the parameters for 1820 * BSS selection to be done by driver and/or firmware. 1821 * 1822 * @NL80211_ATTR_STA_SUPPORT_P2P_PS: whether P2P PS mechanism supported 1823 * or not. u8, one of the values of &enum nl80211_sta_p2p_ps_status 1824 * 1825 * @NL80211_ATTR_PAD: attribute used for padding for 64-bit alignment 1826 * 1827 * @NL80211_ATTR_IFTYPE_EXT_CAPA: Nested attribute of the following attributes: 1828 * %NL80211_ATTR_IFTYPE, %NL80211_ATTR_EXT_CAPA, 1829 * %NL80211_ATTR_EXT_CAPA_MASK, to specify the extended capabilities per 1830 * interface type. 1831 * 1832 * @NL80211_ATTR_MU_MIMO_GROUP_DATA: array of 24 bytes that defines a MU-MIMO 1833 * groupID for monitor mode. 1834 * The first 8 bytes are a mask that defines the membership in each 1835 * group (there are 64 groups, group 0 and 63 are reserved), 1836 * each bit represents a group and set to 1 for being a member in 1837 * that group and 0 for not being a member. 1838 * The remaining 16 bytes define the position in each group: 2 bits for 1839 * each group. 1840 * (smaller group numbers represented on most significant bits and bigger 1841 * group numbers on least significant bits.) 1842 * This attribute is used only if all interfaces are in monitor mode. 1843 * Set this attribute in order to monitor packets using the given MU-MIMO 1844 * groupID data. 1845 * to turn off that feature set all the bits of the groupID to zero. 1846 * @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR: mac address for the sniffer to follow 1847 * when using MU-MIMO air sniffer. 1848 * to turn that feature off set an invalid mac address 1849 * (e.g. FF:FF:FF:FF:FF:FF) 1850 * 1851 * @NL80211_ATTR_SCAN_START_TIME_TSF: The time at which the scan was actually 1852 * started (u64). The time is the TSF of the BSS the interface that 1853 * requested the scan is connected to (if available, otherwise this 1854 * attribute must not be included). 1855 * @NL80211_ATTR_SCAN_START_TIME_TSF_BSSID: The BSS according to which 1856 * %NL80211_ATTR_SCAN_START_TIME_TSF is set. 1857 * @NL80211_ATTR_MEASUREMENT_DURATION: measurement duration in TUs (u16). If 1858 * %NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY is not set, this is the 1859 * maximum measurement duration allowed. This attribute is used with 1860 * measurement requests. It can also be used with %NL80211_CMD_TRIGGER_SCAN 1861 * if the scan is used for beacon report radio measurement. 1862 * @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY: flag attribute that indicates 1863 * that the duration specified with %NL80211_ATTR_MEASUREMENT_DURATION is 1864 * mandatory. If this flag is not set, the duration is the maximum duration 1865 * and the actual measurement duration may be shorter. 1866 * 1867 * @NL80211_ATTR_MESH_PEER_AID: Association ID for the mesh peer (u16). This is 1868 * used to pull the stored data for mesh peer in power save state. 1869 * 1870 * @NUM_NL80211_ATTR: total number of nl80211_attrs available 1871 * @NL80211_ATTR_MAX: highest attribute number currently defined 1872 * @__NL80211_ATTR_AFTER_LAST: internal use 1873 */ 1874 enum nl80211_attrs { 1875 /* don't change the order or add anything between, this is ABI! */ 1876 NL80211_ATTR_UNSPEC, 1877 1878 NL80211_ATTR_WIPHY, 1879 NL80211_ATTR_WIPHY_NAME, 1880 1881 NL80211_ATTR_IFINDEX, 1882 NL80211_ATTR_IFNAME, 1883 NL80211_ATTR_IFTYPE, 1884 1885 NL80211_ATTR_MAC, 1886 1887 NL80211_ATTR_KEY_DATA, 1888 NL80211_ATTR_KEY_IDX, 1889 NL80211_ATTR_KEY_CIPHER, 1890 NL80211_ATTR_KEY_SEQ, 1891 NL80211_ATTR_KEY_DEFAULT, 1892 1893 NL80211_ATTR_BEACON_INTERVAL, 1894 NL80211_ATTR_DTIM_PERIOD, 1895 NL80211_ATTR_BEACON_HEAD, 1896 NL80211_ATTR_BEACON_TAIL, 1897 1898 NL80211_ATTR_STA_AID, 1899 NL80211_ATTR_STA_FLAGS, 1900 NL80211_ATTR_STA_LISTEN_INTERVAL, 1901 NL80211_ATTR_STA_SUPPORTED_RATES, 1902 NL80211_ATTR_STA_VLAN, 1903 NL80211_ATTR_STA_INFO, 1904 1905 NL80211_ATTR_WIPHY_BANDS, 1906 1907 NL80211_ATTR_MNTR_FLAGS, 1908 1909 NL80211_ATTR_MESH_ID, 1910 NL80211_ATTR_STA_PLINK_ACTION, 1911 NL80211_ATTR_MPATH_NEXT_HOP, 1912 NL80211_ATTR_MPATH_INFO, 1913 1914 NL80211_ATTR_BSS_CTS_PROT, 1915 NL80211_ATTR_BSS_SHORT_PREAMBLE, 1916 NL80211_ATTR_BSS_SHORT_SLOT_TIME, 1917 1918 NL80211_ATTR_HT_CAPABILITY, 1919 1920 NL80211_ATTR_SUPPORTED_IFTYPES, 1921 1922 NL80211_ATTR_REG_ALPHA2, 1923 NL80211_ATTR_REG_RULES, 1924 1925 NL80211_ATTR_MESH_CONFIG, 1926 1927 NL80211_ATTR_BSS_BASIC_RATES, 1928 1929 NL80211_ATTR_WIPHY_TXQ_PARAMS, 1930 NL80211_ATTR_WIPHY_FREQ, 1931 NL80211_ATTR_WIPHY_CHANNEL_TYPE, 1932 1933 NL80211_ATTR_KEY_DEFAULT_MGMT, 1934 1935 NL80211_ATTR_MGMT_SUBTYPE, 1936 NL80211_ATTR_IE, 1937 1938 NL80211_ATTR_MAX_NUM_SCAN_SSIDS, 1939 1940 NL80211_ATTR_SCAN_FREQUENCIES, 1941 NL80211_ATTR_SCAN_SSIDS, 1942 NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */ 1943 NL80211_ATTR_BSS, 1944 1945 NL80211_ATTR_REG_INITIATOR, 1946 NL80211_ATTR_REG_TYPE, 1947 1948 NL80211_ATTR_SUPPORTED_COMMANDS, 1949 1950 NL80211_ATTR_FRAME, 1951 NL80211_ATTR_SSID, 1952 NL80211_ATTR_AUTH_TYPE, 1953 NL80211_ATTR_REASON_CODE, 1954 1955 NL80211_ATTR_KEY_TYPE, 1956 1957 NL80211_ATTR_MAX_SCAN_IE_LEN, 1958 NL80211_ATTR_CIPHER_SUITES, 1959 1960 NL80211_ATTR_FREQ_BEFORE, 1961 NL80211_ATTR_FREQ_AFTER, 1962 1963 NL80211_ATTR_FREQ_FIXED, 1964 1965 1966 NL80211_ATTR_WIPHY_RETRY_SHORT, 1967 NL80211_ATTR_WIPHY_RETRY_LONG, 1968 NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 1969 NL80211_ATTR_WIPHY_RTS_THRESHOLD, 1970 1971 NL80211_ATTR_TIMED_OUT, 1972 1973 NL80211_ATTR_USE_MFP, 1974 1975 NL80211_ATTR_STA_FLAGS2, 1976 1977 NL80211_ATTR_CONTROL_PORT, 1978 1979 NL80211_ATTR_TESTDATA, 1980 1981 NL80211_ATTR_PRIVACY, 1982 1983 NL80211_ATTR_DISCONNECTED_BY_AP, 1984 NL80211_ATTR_STATUS_CODE, 1985 1986 NL80211_ATTR_CIPHER_SUITES_PAIRWISE, 1987 NL80211_ATTR_CIPHER_SUITE_GROUP, 1988 NL80211_ATTR_WPA_VERSIONS, 1989 NL80211_ATTR_AKM_SUITES, 1990 1991 NL80211_ATTR_REQ_IE, 1992 NL80211_ATTR_RESP_IE, 1993 1994 NL80211_ATTR_PREV_BSSID, 1995 1996 NL80211_ATTR_KEY, 1997 NL80211_ATTR_KEYS, 1998 1999 NL80211_ATTR_PID, 2000 2001 NL80211_ATTR_4ADDR, 2002 2003 NL80211_ATTR_SURVEY_INFO, 2004 2005 NL80211_ATTR_PMKID, 2006 NL80211_ATTR_MAX_NUM_PMKIDS, 2007 2008 NL80211_ATTR_DURATION, 2009 2010 NL80211_ATTR_COOKIE, 2011 2012 NL80211_ATTR_WIPHY_COVERAGE_CLASS, 2013 2014 NL80211_ATTR_TX_RATES, 2015 2016 NL80211_ATTR_FRAME_MATCH, 2017 2018 NL80211_ATTR_ACK, 2019 2020 NL80211_ATTR_PS_STATE, 2021 2022 NL80211_ATTR_CQM, 2023 2024 NL80211_ATTR_LOCAL_STATE_CHANGE, 2025 2026 NL80211_ATTR_AP_ISOLATE, 2027 2028 NL80211_ATTR_WIPHY_TX_POWER_SETTING, 2029 NL80211_ATTR_WIPHY_TX_POWER_LEVEL, 2030 2031 NL80211_ATTR_TX_FRAME_TYPES, 2032 NL80211_ATTR_RX_FRAME_TYPES, 2033 NL80211_ATTR_FRAME_TYPE, 2034 2035 NL80211_ATTR_CONTROL_PORT_ETHERTYPE, 2036 NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, 2037 2038 NL80211_ATTR_SUPPORT_IBSS_RSN, 2039 2040 NL80211_ATTR_WIPHY_ANTENNA_TX, 2041 NL80211_ATTR_WIPHY_ANTENNA_RX, 2042 2043 NL80211_ATTR_MCAST_RATE, 2044 2045 NL80211_ATTR_OFFCHANNEL_TX_OK, 2046 2047 NL80211_ATTR_BSS_HT_OPMODE, 2048 2049 NL80211_ATTR_KEY_DEFAULT_TYPES, 2050 2051 NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION, 2052 2053 NL80211_ATTR_MESH_SETUP, 2054 2055 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX, 2056 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX, 2057 2058 NL80211_ATTR_SUPPORT_MESH_AUTH, 2059 NL80211_ATTR_STA_PLINK_STATE, 2060 2061 NL80211_ATTR_WOWLAN_TRIGGERS, 2062 NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, 2063 2064 NL80211_ATTR_SCHED_SCAN_INTERVAL, 2065 2066 NL80211_ATTR_INTERFACE_COMBINATIONS, 2067 NL80211_ATTR_SOFTWARE_IFTYPES, 2068 2069 NL80211_ATTR_REKEY_DATA, 2070 2071 NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS, 2072 NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN, 2073 2074 NL80211_ATTR_SCAN_SUPP_RATES, 2075 2076 NL80211_ATTR_HIDDEN_SSID, 2077 2078 NL80211_ATTR_IE_PROBE_RESP, 2079 NL80211_ATTR_IE_ASSOC_RESP, 2080 2081 NL80211_ATTR_STA_WME, 2082 NL80211_ATTR_SUPPORT_AP_UAPSD, 2083 2084 NL80211_ATTR_ROAM_SUPPORT, 2085 2086 NL80211_ATTR_SCHED_SCAN_MATCH, 2087 NL80211_ATTR_MAX_MATCH_SETS, 2088 2089 NL80211_ATTR_PMKSA_CANDIDATE, 2090 2091 NL80211_ATTR_TX_NO_CCK_RATE, 2092 2093 NL80211_ATTR_TDLS_ACTION, 2094 NL80211_ATTR_TDLS_DIALOG_TOKEN, 2095 NL80211_ATTR_TDLS_OPERATION, 2096 NL80211_ATTR_TDLS_SUPPORT, 2097 NL80211_ATTR_TDLS_EXTERNAL_SETUP, 2098 2099 NL80211_ATTR_DEVICE_AP_SME, 2100 2101 NL80211_ATTR_DONT_WAIT_FOR_ACK, 2102 2103 NL80211_ATTR_FEATURE_FLAGS, 2104 2105 NL80211_ATTR_PROBE_RESP_OFFLOAD, 2106 2107 NL80211_ATTR_PROBE_RESP, 2108 2109 NL80211_ATTR_DFS_REGION, 2110 2111 NL80211_ATTR_DISABLE_HT, 2112 NL80211_ATTR_HT_CAPABILITY_MASK, 2113 2114 NL80211_ATTR_NOACK_MAP, 2115 2116 NL80211_ATTR_INACTIVITY_TIMEOUT, 2117 2118 NL80211_ATTR_RX_SIGNAL_DBM, 2119 2120 NL80211_ATTR_BG_SCAN_PERIOD, 2121 2122 NL80211_ATTR_WDEV, 2123 2124 NL80211_ATTR_USER_REG_HINT_TYPE, 2125 2126 NL80211_ATTR_CONN_FAILED_REASON, 2127 2128 NL80211_ATTR_SAE_DATA, 2129 2130 NL80211_ATTR_VHT_CAPABILITY, 2131 2132 NL80211_ATTR_SCAN_FLAGS, 2133 2134 NL80211_ATTR_CHANNEL_WIDTH, 2135 NL80211_ATTR_CENTER_FREQ1, 2136 NL80211_ATTR_CENTER_FREQ2, 2137 2138 NL80211_ATTR_P2P_CTWINDOW, 2139 NL80211_ATTR_P2P_OPPPS, 2140 2141 NL80211_ATTR_LOCAL_MESH_POWER_MODE, 2142 2143 NL80211_ATTR_ACL_POLICY, 2144 2145 NL80211_ATTR_MAC_ADDRS, 2146 2147 NL80211_ATTR_MAC_ACL_MAX, 2148 2149 NL80211_ATTR_RADAR_EVENT, 2150 2151 NL80211_ATTR_EXT_CAPA, 2152 NL80211_ATTR_EXT_CAPA_MASK, 2153 2154 NL80211_ATTR_STA_CAPABILITY, 2155 NL80211_ATTR_STA_EXT_CAPABILITY, 2156 2157 NL80211_ATTR_PROTOCOL_FEATURES, 2158 NL80211_ATTR_SPLIT_WIPHY_DUMP, 2159 2160 NL80211_ATTR_DISABLE_VHT, 2161 NL80211_ATTR_VHT_CAPABILITY_MASK, 2162 2163 NL80211_ATTR_MDID, 2164 NL80211_ATTR_IE_RIC, 2165 2166 NL80211_ATTR_CRIT_PROT_ID, 2167 NL80211_ATTR_MAX_CRIT_PROT_DURATION, 2168 2169 NL80211_ATTR_PEER_AID, 2170 2171 NL80211_ATTR_COALESCE_RULE, 2172 2173 NL80211_ATTR_CH_SWITCH_COUNT, 2174 NL80211_ATTR_CH_SWITCH_BLOCK_TX, 2175 NL80211_ATTR_CSA_IES, 2176 NL80211_ATTR_CSA_C_OFF_BEACON, 2177 NL80211_ATTR_CSA_C_OFF_PRESP, 2178 2179 NL80211_ATTR_RXMGMT_FLAGS, 2180 2181 NL80211_ATTR_STA_SUPPORTED_CHANNELS, 2182 2183 NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, 2184 2185 NL80211_ATTR_HANDLE_DFS, 2186 2187 NL80211_ATTR_SUPPORT_5_MHZ, 2188 NL80211_ATTR_SUPPORT_10_MHZ, 2189 2190 NL80211_ATTR_OPMODE_NOTIF, 2191 2192 NL80211_ATTR_VENDOR_ID, 2193 NL80211_ATTR_VENDOR_SUBCMD, 2194 NL80211_ATTR_VENDOR_DATA, 2195 NL80211_ATTR_VENDOR_EVENTS, 2196 2197 NL80211_ATTR_QOS_MAP, 2198 2199 NL80211_ATTR_MAC_HINT, 2200 NL80211_ATTR_WIPHY_FREQ_HINT, 2201 2202 NL80211_ATTR_MAX_AP_ASSOC_STA, 2203 2204 NL80211_ATTR_TDLS_PEER_CAPABILITY, 2205 2206 NL80211_ATTR_SOCKET_OWNER, 2207 2208 NL80211_ATTR_CSA_C_OFFSETS_TX, 2209 NL80211_ATTR_MAX_CSA_COUNTERS, 2210 2211 NL80211_ATTR_TDLS_INITIATOR, 2212 2213 NL80211_ATTR_USE_RRM, 2214 2215 NL80211_ATTR_WIPHY_DYN_ACK, 2216 2217 NL80211_ATTR_TSID, 2218 NL80211_ATTR_USER_PRIO, 2219 NL80211_ATTR_ADMITTED_TIME, 2220 2221 NL80211_ATTR_SMPS_MODE, 2222 2223 NL80211_ATTR_OPER_CLASS, 2224 2225 NL80211_ATTR_MAC_MASK, 2226 2227 NL80211_ATTR_WIPHY_SELF_MANAGED_REG, 2228 2229 NL80211_ATTR_EXT_FEATURES, 2230 2231 NL80211_ATTR_SURVEY_RADIO_STATS, 2232 2233 NL80211_ATTR_NETNS_FD, 2234 2235 NL80211_ATTR_SCHED_SCAN_DELAY, 2236 2237 NL80211_ATTR_REG_INDOOR, 2238 2239 NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS, 2240 NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL, 2241 NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS, 2242 NL80211_ATTR_SCHED_SCAN_PLANS, 2243 2244 NL80211_ATTR_PBSS, 2245 2246 NL80211_ATTR_BSS_SELECT, 2247 2248 NL80211_ATTR_STA_SUPPORT_P2P_PS, 2249 2250 NL80211_ATTR_PAD, 2251 2252 NL80211_ATTR_IFTYPE_EXT_CAPA, 2253 2254 NL80211_ATTR_MU_MIMO_GROUP_DATA, 2255 NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR, 2256 2257 NL80211_ATTR_SCAN_START_TIME_TSF, 2258 NL80211_ATTR_SCAN_START_TIME_TSF_BSSID, 2259 NL80211_ATTR_MEASUREMENT_DURATION, 2260 NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY, 2261 2262 NL80211_ATTR_MESH_PEER_AID, 2263 2264 /* add attributes here, update the policy in nl80211.c */ 2265 2266 __NL80211_ATTR_AFTER_LAST, 2267 NUM_NL80211_ATTR = __NL80211_ATTR_AFTER_LAST, 2268 NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1 2269 }; 2270 2271 /* source-level API compatibility */ 2272 #define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION 2273 #define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG 2274 #define NL80211_ATTR_IFACE_SOCKET_OWNER NL80211_ATTR_SOCKET_OWNER 2275 2276 /* 2277 * Allow user space programs to use #ifdef on new attributes by defining them 2278 * here 2279 */ 2280 #define NL80211_CMD_CONNECT NL80211_CMD_CONNECT 2281 #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY 2282 #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES 2283 #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS 2284 #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ 2285 #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE 2286 #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE 2287 #define NL80211_ATTR_IE NL80211_ATTR_IE 2288 #define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR 2289 #define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE 2290 #define NL80211_ATTR_FRAME NL80211_ATTR_FRAME 2291 #define NL80211_ATTR_SSID NL80211_ATTR_SSID 2292 #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE 2293 #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE 2294 #define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE 2295 #define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP 2296 #define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS 2297 #define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES 2298 #define NL80211_ATTR_KEY NL80211_ATTR_KEY 2299 #define NL80211_ATTR_KEYS NL80211_ATTR_KEYS 2300 #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS 2301 2302 #define NL80211_MAX_SUPP_RATES 32 2303 #define NL80211_MAX_SUPP_HT_RATES 77 2304 #define NL80211_MAX_SUPP_REG_RULES 64 2305 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0 2306 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16 2307 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24 2308 #define NL80211_HT_CAPABILITY_LEN 26 2309 #define NL80211_VHT_CAPABILITY_LEN 12 2310 2311 #define NL80211_MAX_NR_CIPHER_SUITES 5 2312 #define NL80211_MAX_NR_AKM_SUITES 2 2313 2314 #define NL80211_MIN_REMAIN_ON_CHANNEL_TIME 10 2315 2316 /* default RSSI threshold for scan results if none specified. */ 2317 #define NL80211_SCAN_RSSI_THOLD_OFF -300 2318 2319 #define NL80211_CQM_TXE_MAX_INTVL 1800 2320 2321 /** 2322 * enum nl80211_iftype - (virtual) interface types 2323 * 2324 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides 2325 * @NL80211_IFTYPE_ADHOC: independent BSS member 2326 * @NL80211_IFTYPE_STATION: managed BSS member 2327 * @NL80211_IFTYPE_AP: access point 2328 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points; VLAN interfaces 2329 * are a bit special in that they must always be tied to a pre-existing 2330 * AP type interface. 2331 * @NL80211_IFTYPE_WDS: wireless distribution interface 2332 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames 2333 * @NL80211_IFTYPE_MESH_POINT: mesh point 2334 * @NL80211_IFTYPE_P2P_CLIENT: P2P client 2335 * @NL80211_IFTYPE_P2P_GO: P2P group owner 2336 * @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev 2337 * and therefore can't be created in the normal ways, use the 2338 * %NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE 2339 * commands to create and destroy one 2340 * @NL80211_IF_TYPE_OCB: Outside Context of a BSS 2341 * This mode corresponds to the MIB variable dot11OCBActivated=true 2342 * @NL80211_IFTYPE_MAX: highest interface type number currently defined 2343 * @NUM_NL80211_IFTYPES: number of defined interface types 2344 * 2345 * These values are used with the %NL80211_ATTR_IFTYPE 2346 * to set the type of an interface. 2347 * 2348 */ 2349 enum nl80211_iftype { 2350 NL80211_IFTYPE_UNSPECIFIED, 2351 NL80211_IFTYPE_ADHOC, 2352 NL80211_IFTYPE_STATION, 2353 NL80211_IFTYPE_AP, 2354 NL80211_IFTYPE_AP_VLAN, 2355 NL80211_IFTYPE_WDS, 2356 NL80211_IFTYPE_MONITOR, 2357 NL80211_IFTYPE_MESH_POINT, 2358 NL80211_IFTYPE_P2P_CLIENT, 2359 NL80211_IFTYPE_P2P_GO, 2360 NL80211_IFTYPE_P2P_DEVICE, 2361 NL80211_IFTYPE_OCB, 2362 2363 /* keep last */ 2364 NUM_NL80211_IFTYPES, 2365 NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1 2366 }; 2367 2368 /** 2369 * enum nl80211_sta_flags - station flags 2370 * 2371 * Station flags. When a station is added to an AP interface, it is 2372 * assumed to be already associated (and hence authenticated.) 2373 * 2374 * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved 2375 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X) 2376 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames 2377 * with short barker preamble 2378 * @NL80211_STA_FLAG_WME: station is WME/QoS capable 2379 * @NL80211_STA_FLAG_MFP: station uses management frame protection 2380 * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated 2381 * @NL80211_STA_FLAG_TDLS_PEER: station is a TDLS peer -- this flag should 2382 * only be used in managed mode (even in the flags mask). Note that the 2383 * flag can't be changed, it is only valid while adding a station, and 2384 * attempts to change it will silently be ignored (rather than rejected 2385 * as errors.) 2386 * @NL80211_STA_FLAG_ASSOCIATED: station is associated; used with drivers 2387 * that support %NL80211_FEATURE_FULL_AP_CLIENT_STATE to transition a 2388 * previously added station into associated state 2389 * @NL80211_STA_FLAG_MAX: highest station flag number currently defined 2390 * @__NL80211_STA_FLAG_AFTER_LAST: internal use 2391 */ 2392 enum nl80211_sta_flags { 2393 __NL80211_STA_FLAG_INVALID, 2394 NL80211_STA_FLAG_AUTHORIZED, 2395 NL80211_STA_FLAG_SHORT_PREAMBLE, 2396 NL80211_STA_FLAG_WME, 2397 NL80211_STA_FLAG_MFP, 2398 NL80211_STA_FLAG_AUTHENTICATED, 2399 NL80211_STA_FLAG_TDLS_PEER, 2400 NL80211_STA_FLAG_ASSOCIATED, 2401 2402 /* keep last */ 2403 __NL80211_STA_FLAG_AFTER_LAST, 2404 NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1 2405 }; 2406 2407 /** 2408 * enum nl80211_sta_p2p_ps_status - station support of P2P PS 2409 * 2410 * @NL80211_P2P_PS_UNSUPPORTED: station doesn't support P2P PS mechanism 2411 * @@NL80211_P2P_PS_SUPPORTED: station supports P2P PS mechanism 2412 * @NUM_NL80211_P2P_PS_STATUS: number of values 2413 */ 2414 enum nl80211_sta_p2p_ps_status { 2415 NL80211_P2P_PS_UNSUPPORTED = 0, 2416 NL80211_P2P_PS_SUPPORTED, 2417 2418 NUM_NL80211_P2P_PS_STATUS, 2419 }; 2420 2421 #define NL80211_STA_FLAG_MAX_OLD_API NL80211_STA_FLAG_TDLS_PEER 2422 2423 /** 2424 * struct nl80211_sta_flag_update - station flags mask/set 2425 * @mask: mask of station flags to set 2426 * @set: which values to set them to 2427 * 2428 * Both mask and set contain bits as per &enum nl80211_sta_flags. 2429 */ 2430 struct nl80211_sta_flag_update { 2431 __u32 mask; 2432 __u32 set; 2433 } __attribute__((packed)); 2434 2435 /** 2436 * enum nl80211_rate_info - bitrate information 2437 * 2438 * These attribute types are used with %NL80211_STA_INFO_TXRATE 2439 * when getting information about the bitrate of a station. 2440 * There are 2 attributes for bitrate, a legacy one that represents 2441 * a 16-bit value, and new one that represents a 32-bit value. 2442 * If the rate value fits into 16 bit, both attributes are reported 2443 * with the same value. If the rate is too high to fit into 16 bits 2444 * (>6.5535Gbps) only 32-bit attribute is included. 2445 * User space tools encouraged to use the 32-bit attribute and fall 2446 * back to the 16-bit one for compatibility with older kernels. 2447 * 2448 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved 2449 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s) 2450 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8) 2451 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 MHz dualchannel bitrate 2452 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval 2453 * @NL80211_RATE_INFO_BITRATE32: total bitrate (u32, 100kbit/s) 2454 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined 2455 * @NL80211_RATE_INFO_VHT_MCS: MCS index for VHT (u8) 2456 * @NL80211_RATE_INFO_VHT_NSS: number of streams in VHT (u8) 2457 * @NL80211_RATE_INFO_80_MHZ_WIDTH: 80 MHz VHT rate 2458 * @NL80211_RATE_INFO_80P80_MHZ_WIDTH: unused - 80+80 is treated the 2459 * same as 160 for purposes of the bitrates 2460 * @NL80211_RATE_INFO_160_MHZ_WIDTH: 160 MHz VHT rate 2461 * @NL80211_RATE_INFO_10_MHZ_WIDTH: 10 MHz width - note that this is 2462 * a legacy rate and will be reported as the actual bitrate, i.e. 2463 * half the base (20 MHz) rate 2464 * @NL80211_RATE_INFO_5_MHZ_WIDTH: 5 MHz width - note that this is 2465 * a legacy rate and will be reported as the actual bitrate, i.e. 2466 * a quarter of the base (20 MHz) rate 2467 * @__NL80211_RATE_INFO_AFTER_LAST: internal use 2468 */ 2469 enum nl80211_rate_info { 2470 __NL80211_RATE_INFO_INVALID, 2471 NL80211_RATE_INFO_BITRATE, 2472 NL80211_RATE_INFO_MCS, 2473 NL80211_RATE_INFO_40_MHZ_WIDTH, 2474 NL80211_RATE_INFO_SHORT_GI, 2475 NL80211_RATE_INFO_BITRATE32, 2476 NL80211_RATE_INFO_VHT_MCS, 2477 NL80211_RATE_INFO_VHT_NSS, 2478 NL80211_RATE_INFO_80_MHZ_WIDTH, 2479 NL80211_RATE_INFO_80P80_MHZ_WIDTH, 2480 NL80211_RATE_INFO_160_MHZ_WIDTH, 2481 NL80211_RATE_INFO_10_MHZ_WIDTH, 2482 NL80211_RATE_INFO_5_MHZ_WIDTH, 2483 2484 /* keep last */ 2485 __NL80211_RATE_INFO_AFTER_LAST, 2486 NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1 2487 }; 2488 2489 /** 2490 * enum nl80211_sta_bss_param - BSS information collected by STA 2491 * 2492 * These attribute types are used with %NL80211_STA_INFO_BSS_PARAM 2493 * when getting information about the bitrate of a station. 2494 * 2495 * @__NL80211_STA_BSS_PARAM_INVALID: attribute number 0 is reserved 2496 * @NL80211_STA_BSS_PARAM_CTS_PROT: whether CTS protection is enabled (flag) 2497 * @NL80211_STA_BSS_PARAM_SHORT_PREAMBLE: whether short preamble is enabled 2498 * (flag) 2499 * @NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME: whether short slot time is enabled 2500 * (flag) 2501 * @NL80211_STA_BSS_PARAM_DTIM_PERIOD: DTIM period for beaconing (u8) 2502 * @NL80211_STA_BSS_PARAM_BEACON_INTERVAL: Beacon interval (u16) 2503 * @NL80211_STA_BSS_PARAM_MAX: highest sta_bss_param number currently defined 2504 * @__NL80211_STA_BSS_PARAM_AFTER_LAST: internal use 2505 */ 2506 enum nl80211_sta_bss_param { 2507 __NL80211_STA_BSS_PARAM_INVALID, 2508 NL80211_STA_BSS_PARAM_CTS_PROT, 2509 NL80211_STA_BSS_PARAM_SHORT_PREAMBLE, 2510 NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME, 2511 NL80211_STA_BSS_PARAM_DTIM_PERIOD, 2512 NL80211_STA_BSS_PARAM_BEACON_INTERVAL, 2513 2514 /* keep last */ 2515 __NL80211_STA_BSS_PARAM_AFTER_LAST, 2516 NL80211_STA_BSS_PARAM_MAX = __NL80211_STA_BSS_PARAM_AFTER_LAST - 1 2517 }; 2518 2519 /** 2520 * enum nl80211_sta_info - station information 2521 * 2522 * These attribute types are used with %NL80211_ATTR_STA_INFO 2523 * when getting information about a station. 2524 * 2525 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved 2526 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs) 2527 * @NL80211_STA_INFO_RX_BYTES: total received bytes (MPDU length) 2528 * (u32, from this station) 2529 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (MPDU length) 2530 * (u32, to this station) 2531 * @NL80211_STA_INFO_RX_BYTES64: total received bytes (MPDU length) 2532 * (u64, from this station) 2533 * @NL80211_STA_INFO_TX_BYTES64: total transmitted bytes (MPDU length) 2534 * (u64, to this station) 2535 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm) 2536 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute 2537 * containing info as possible, see &enum nl80211_rate_info 2538 * @NL80211_STA_INFO_RX_PACKETS: total received packet (MSDUs and MMPDUs) 2539 * (u32, from this station) 2540 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (MSDUs and MMPDUs) 2541 * (u32, to this station) 2542 * @NL80211_STA_INFO_TX_RETRIES: total retries (MPDUs) (u32, to this station) 2543 * @NL80211_STA_INFO_TX_FAILED: total failed packets (MPDUs) 2544 * (u32, to this station) 2545 * @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm) 2546 * @NL80211_STA_INFO_LLID: the station's mesh LLID 2547 * @NL80211_STA_INFO_PLID: the station's mesh PLID 2548 * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station 2549 * (see %enum nl80211_plink_state) 2550 * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested 2551 * attribute, like NL80211_STA_INFO_TX_BITRATE. 2552 * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute 2553 * containing info as possible, see &enum nl80211_sta_bss_param 2554 * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected 2555 * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update. 2556 * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32) 2557 * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64) 2558 * @NL80211_STA_INFO_LOCAL_PM: local mesh STA link-specific power mode 2559 * @NL80211_STA_INFO_PEER_PM: peer mesh STA link-specific power mode 2560 * @NL80211_STA_INFO_NONPEER_PM: neighbor mesh STA power save mode towards 2561 * non-peer STA 2562 * @NL80211_STA_INFO_CHAIN_SIGNAL: per-chain signal strength of last PPDU 2563 * Contains a nested array of signal strength attributes (u8, dBm) 2564 * @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average 2565 * Same format as NL80211_STA_INFO_CHAIN_SIGNAL. 2566 * @NL80211_STA_EXPECTED_THROUGHPUT: expected throughput considering also the 2567 * 802.11 header (u32, kbps) 2568 * @NL80211_STA_INFO_RX_DROP_MISC: RX packets dropped for unspecified reasons 2569 * (u64) 2570 * @NL80211_STA_INFO_BEACON_RX: number of beacons received from this peer (u64) 2571 * @NL80211_STA_INFO_BEACON_SIGNAL_AVG: signal strength average 2572 * for beacons only (u8, dBm) 2573 * @NL80211_STA_INFO_TID_STATS: per-TID statistics (see &enum nl80211_tid_stats) 2574 * This is a nested attribute where each the inner attribute number is the 2575 * TID+1 and the special TID 16 (i.e. value 17) is used for non-QoS frames; 2576 * each one of those is again nested with &enum nl80211_tid_stats 2577 * attributes carrying the actual values. 2578 * @NL80211_STA_INFO_RX_DURATION: aggregate PPDU duration for all frames 2579 * received from the station (u64, usec) 2580 * @NL80211_STA_INFO_PAD: attribute used for padding for 64-bit alignment 2581 * @__NL80211_STA_INFO_AFTER_LAST: internal 2582 * @NL80211_STA_INFO_MAX: highest possible station info attribute 2583 */ 2584 enum nl80211_sta_info { 2585 __NL80211_STA_INFO_INVALID, 2586 NL80211_STA_INFO_INACTIVE_TIME, 2587 NL80211_STA_INFO_RX_BYTES, 2588 NL80211_STA_INFO_TX_BYTES, 2589 NL80211_STA_INFO_LLID, 2590 NL80211_STA_INFO_PLID, 2591 NL80211_STA_INFO_PLINK_STATE, 2592 NL80211_STA_INFO_SIGNAL, 2593 NL80211_STA_INFO_TX_BITRATE, 2594 NL80211_STA_INFO_RX_PACKETS, 2595 NL80211_STA_INFO_TX_PACKETS, 2596 NL80211_STA_INFO_TX_RETRIES, 2597 NL80211_STA_INFO_TX_FAILED, 2598 NL80211_STA_INFO_SIGNAL_AVG, 2599 NL80211_STA_INFO_RX_BITRATE, 2600 NL80211_STA_INFO_BSS_PARAM, 2601 NL80211_STA_INFO_CONNECTED_TIME, 2602 NL80211_STA_INFO_STA_FLAGS, 2603 NL80211_STA_INFO_BEACON_LOSS, 2604 NL80211_STA_INFO_T_OFFSET, 2605 NL80211_STA_INFO_LOCAL_PM, 2606 NL80211_STA_INFO_PEER_PM, 2607 NL80211_STA_INFO_NONPEER_PM, 2608 NL80211_STA_INFO_RX_BYTES64, 2609 NL80211_STA_INFO_TX_BYTES64, 2610 NL80211_STA_INFO_CHAIN_SIGNAL, 2611 NL80211_STA_INFO_CHAIN_SIGNAL_AVG, 2612 NL80211_STA_INFO_EXPECTED_THROUGHPUT, 2613 NL80211_STA_INFO_RX_DROP_MISC, 2614 NL80211_STA_INFO_BEACON_RX, 2615 NL80211_STA_INFO_BEACON_SIGNAL_AVG, 2616 NL80211_STA_INFO_TID_STATS, 2617 NL80211_STA_INFO_RX_DURATION, 2618 NL80211_STA_INFO_PAD, 2619 2620 /* keep last */ 2621 __NL80211_STA_INFO_AFTER_LAST, 2622 NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1 2623 }; 2624 2625 /** 2626 * enum nl80211_tid_stats - per TID statistics attributes 2627 * @__NL80211_TID_STATS_INVALID: attribute number 0 is reserved 2628 * @NL80211_TID_STATS_RX_MSDU: number of MSDUs received (u64) 2629 * @NL80211_TID_STATS_TX_MSDU: number of MSDUs transmitted (or 2630 * attempted to transmit; u64) 2631 * @NL80211_TID_STATS_TX_MSDU_RETRIES: number of retries for 2632 * transmitted MSDUs (not counting the first attempt; u64) 2633 * @NL80211_TID_STATS_TX_MSDU_FAILED: number of failed transmitted 2634 * MSDUs (u64) 2635 * @NL80211_TID_STATS_PAD: attribute used for padding for 64-bit alignment 2636 * @NUM_NL80211_TID_STATS: number of attributes here 2637 * @NL80211_TID_STATS_MAX: highest numbered attribute here 2638 */ 2639 enum nl80211_tid_stats { 2640 __NL80211_TID_STATS_INVALID, 2641 NL80211_TID_STATS_RX_MSDU, 2642 NL80211_TID_STATS_TX_MSDU, 2643 NL80211_TID_STATS_TX_MSDU_RETRIES, 2644 NL80211_TID_STATS_TX_MSDU_FAILED, 2645 NL80211_TID_STATS_PAD, 2646 2647 /* keep last */ 2648 NUM_NL80211_TID_STATS, 2649 NL80211_TID_STATS_MAX = NUM_NL80211_TID_STATS - 1 2650 }; 2651 2652 /** 2653 * enum nl80211_mpath_flags - nl80211 mesh path flags 2654 * 2655 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active 2656 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running 2657 * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN 2658 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set 2659 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded 2660 */ 2661 enum nl80211_mpath_flags { 2662 NL80211_MPATH_FLAG_ACTIVE = 1<<0, 2663 NL80211_MPATH_FLAG_RESOLVING = 1<<1, 2664 NL80211_MPATH_FLAG_SN_VALID = 1<<2, 2665 NL80211_MPATH_FLAG_FIXED = 1<<3, 2666 NL80211_MPATH_FLAG_RESOLVED = 1<<4, 2667 }; 2668 2669 /** 2670 * enum nl80211_mpath_info - mesh path information 2671 * 2672 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting 2673 * information about a mesh path. 2674 * 2675 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved 2676 * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination 2677 * @NL80211_MPATH_INFO_SN: destination sequence number 2678 * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path 2679 * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now 2680 * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in 2681 * &enum nl80211_mpath_flags; 2682 * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec 2683 * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries 2684 * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number 2685 * currently defind 2686 * @__NL80211_MPATH_INFO_AFTER_LAST: internal use 2687 */ 2688 enum nl80211_mpath_info { 2689 __NL80211_MPATH_INFO_INVALID, 2690 NL80211_MPATH_INFO_FRAME_QLEN, 2691 NL80211_MPATH_INFO_SN, 2692 NL80211_MPATH_INFO_METRIC, 2693 NL80211_MPATH_INFO_EXPTIME, 2694 NL80211_MPATH_INFO_FLAGS, 2695 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT, 2696 NL80211_MPATH_INFO_DISCOVERY_RETRIES, 2697 2698 /* keep last */ 2699 __NL80211_MPATH_INFO_AFTER_LAST, 2700 NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1 2701 }; 2702 2703 /** 2704 * enum nl80211_band_attr - band attributes 2705 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved 2706 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band, 2707 * an array of nested frequency attributes 2708 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band, 2709 * an array of nested bitrate attributes 2710 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as 2711 * defined in 802.11n 2712 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE 2713 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n 2714 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n 2715 * @NL80211_BAND_ATTR_VHT_MCS_SET: 32-byte attribute containing the MCS set as 2716 * defined in 802.11ac 2717 * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE 2718 * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined 2719 * @__NL80211_BAND_ATTR_AFTER_LAST: internal use 2720 */ 2721 enum nl80211_band_attr { 2722 __NL80211_BAND_ATTR_INVALID, 2723 NL80211_BAND_ATTR_FREQS, 2724 NL80211_BAND_ATTR_RATES, 2725 2726 NL80211_BAND_ATTR_HT_MCS_SET, 2727 NL80211_BAND_ATTR_HT_CAPA, 2728 NL80211_BAND_ATTR_HT_AMPDU_FACTOR, 2729 NL80211_BAND_ATTR_HT_AMPDU_DENSITY, 2730 2731 NL80211_BAND_ATTR_VHT_MCS_SET, 2732 NL80211_BAND_ATTR_VHT_CAPA, 2733 2734 /* keep last */ 2735 __NL80211_BAND_ATTR_AFTER_LAST, 2736 NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 2737 }; 2738 2739 #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA 2740 2741 /** 2742 * enum nl80211_frequency_attr - frequency attributes 2743 * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved 2744 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz 2745 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current 2746 * regulatory domain. 2747 * @NL80211_FREQUENCY_ATTR_NO_IR: no mechanisms that initiate radiation 2748 * are permitted on this channel, this includes sending probe 2749 * requests, or modes of operation that require beaconing. 2750 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory 2751 * on this channel in current regulatory domain. 2752 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm 2753 * (100 * dBm). 2754 * @NL80211_FREQUENCY_ATTR_DFS_STATE: current state for DFS 2755 * (enum nl80211_dfs_state) 2756 * @NL80211_FREQUENCY_ATTR_DFS_TIME: time in miliseconds for how long 2757 * this channel is in this DFS state. 2758 * @NL80211_FREQUENCY_ATTR_NO_HT40_MINUS: HT40- isn't possible with this 2759 * channel as the control channel 2760 * @NL80211_FREQUENCY_ATTR_NO_HT40_PLUS: HT40+ isn't possible with this 2761 * channel as the control channel 2762 * @NL80211_FREQUENCY_ATTR_NO_80MHZ: any 80 MHz channel using this channel 2763 * as the primary or any of the secondary channels isn't possible, 2764 * this includes 80+80 channels 2765 * @NL80211_FREQUENCY_ATTR_NO_160MHZ: any 160 MHz (but not 80+80) channel 2766 * using this channel as the primary or any of the secondary channels 2767 * isn't possible 2768 * @NL80211_FREQUENCY_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds. 2769 * @NL80211_FREQUENCY_ATTR_INDOOR_ONLY: Only indoor use is permitted on this 2770 * channel. A channel that has the INDOOR_ONLY attribute can only be 2771 * used when there is a clear assessment that the device is operating in 2772 * an indoor surroundings, i.e., it is connected to AC power (and not 2773 * through portable DC inverters) or is under the control of a master 2774 * that is acting as an AP and is connected to AC power. 2775 * @NL80211_FREQUENCY_ATTR_IR_CONCURRENT: IR operation is allowed on this 2776 * channel if it's connected concurrently to a BSS on the same channel on 2777 * the 2 GHz band or to a channel in the same UNII band (on the 5 GHz 2778 * band), and IEEE80211_CHAN_RADAR is not set. Instantiating a GO or TDLS 2779 * off-channel on a channel that has the IR_CONCURRENT attribute set can be 2780 * done when there is a clear assessment that the device is operating under 2781 * the guidance of an authorized master, i.e., setting up a GO or TDLS 2782 * off-channel while the device is also connected to an AP with DFS and 2783 * radar detection on the UNII band (it is up to user-space, i.e., 2784 * wpa_supplicant to perform the required verifications). Using this 2785 * attribute for IR is disallowed for master interfaces (IBSS, AP). 2786 * @NL80211_FREQUENCY_ATTR_NO_20MHZ: 20 MHz operation is not allowed 2787 * on this channel in current regulatory domain. 2788 * @NL80211_FREQUENCY_ATTR_NO_10MHZ: 10 MHz operation is not allowed 2789 * on this channel in current regulatory domain. 2790 * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number 2791 * currently defined 2792 * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use 2793 * 2794 * See https://apps.fcc.gov/eas/comments/GetPublishedDocument.html?id=327&tn=528122 2795 * for more information on the FCC description of the relaxations allowed 2796 * by NL80211_FREQUENCY_ATTR_INDOOR_ONLY and 2797 * NL80211_FREQUENCY_ATTR_IR_CONCURRENT. 2798 */ 2799 enum nl80211_frequency_attr { 2800 __NL80211_FREQUENCY_ATTR_INVALID, 2801 NL80211_FREQUENCY_ATTR_FREQ, 2802 NL80211_FREQUENCY_ATTR_DISABLED, 2803 NL80211_FREQUENCY_ATTR_NO_IR, 2804 __NL80211_FREQUENCY_ATTR_NO_IBSS, 2805 NL80211_FREQUENCY_ATTR_RADAR, 2806 NL80211_FREQUENCY_ATTR_MAX_TX_POWER, 2807 NL80211_FREQUENCY_ATTR_DFS_STATE, 2808 NL80211_FREQUENCY_ATTR_DFS_TIME, 2809 NL80211_FREQUENCY_ATTR_NO_HT40_MINUS, 2810 NL80211_FREQUENCY_ATTR_NO_HT40_PLUS, 2811 NL80211_FREQUENCY_ATTR_NO_80MHZ, 2812 NL80211_FREQUENCY_ATTR_NO_160MHZ, 2813 NL80211_FREQUENCY_ATTR_DFS_CAC_TIME, 2814 NL80211_FREQUENCY_ATTR_INDOOR_ONLY, 2815 NL80211_FREQUENCY_ATTR_IR_CONCURRENT, 2816 NL80211_FREQUENCY_ATTR_NO_20MHZ, 2817 NL80211_FREQUENCY_ATTR_NO_10MHZ, 2818 2819 /* keep last */ 2820 __NL80211_FREQUENCY_ATTR_AFTER_LAST, 2821 NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1 2822 }; 2823 2824 #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER 2825 #define NL80211_FREQUENCY_ATTR_PASSIVE_SCAN NL80211_FREQUENCY_ATTR_NO_IR 2826 #define NL80211_FREQUENCY_ATTR_NO_IBSS NL80211_FREQUENCY_ATTR_NO_IR 2827 #define NL80211_FREQUENCY_ATTR_NO_IR NL80211_FREQUENCY_ATTR_NO_IR 2828 #define NL80211_FREQUENCY_ATTR_GO_CONCURRENT \ 2829 NL80211_FREQUENCY_ATTR_IR_CONCURRENT 2830 2831 /** 2832 * enum nl80211_bitrate_attr - bitrate attributes 2833 * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved 2834 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps 2835 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported 2836 * in 2.4 GHz band. 2837 * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number 2838 * currently defined 2839 * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use 2840 */ 2841 enum nl80211_bitrate_attr { 2842 __NL80211_BITRATE_ATTR_INVALID, 2843 NL80211_BITRATE_ATTR_RATE, 2844 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE, 2845 2846 /* keep last */ 2847 __NL80211_BITRATE_ATTR_AFTER_LAST, 2848 NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1 2849 }; 2850 2851 /** 2852 * enum nl80211_initiator - Indicates the initiator of a reg domain request 2853 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world 2854 * regulatory domain. 2855 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the 2856 * regulatory domain. 2857 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the 2858 * wireless core it thinks its knows the regulatory domain we should be in. 2859 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an 2860 * 802.11 country information element with regulatory information it 2861 * thinks we should consider. cfg80211 only processes the country 2862 * code from the IE, and relies on the regulatory domain information 2863 * structure passed by userspace (CRDA) from our wireless-regdb. 2864 * If a channel is enabled but the country code indicates it should 2865 * be disabled we disable the channel and re-enable it upon disassociation. 2866 */ 2867 enum nl80211_reg_initiator { 2868 NL80211_REGDOM_SET_BY_CORE, 2869 NL80211_REGDOM_SET_BY_USER, 2870 NL80211_REGDOM_SET_BY_DRIVER, 2871 NL80211_REGDOM_SET_BY_COUNTRY_IE, 2872 }; 2873 2874 /** 2875 * enum nl80211_reg_type - specifies the type of regulatory domain 2876 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains 2877 * to a specific country. When this is set you can count on the 2878 * ISO / IEC 3166 alpha2 country code being valid. 2879 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory 2880 * domain. 2881 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom 2882 * driver specific world regulatory domain. These do not apply system-wide 2883 * and are only applicable to the individual devices which have requested 2884 * them to be applied. 2885 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product 2886 * of an intersection between two regulatory domains -- the previously 2887 * set regulatory domain on the system and the last accepted regulatory 2888 * domain request to be processed. 2889 */ 2890 enum nl80211_reg_type { 2891 NL80211_REGDOM_TYPE_COUNTRY, 2892 NL80211_REGDOM_TYPE_WORLD, 2893 NL80211_REGDOM_TYPE_CUSTOM_WORLD, 2894 NL80211_REGDOM_TYPE_INTERSECTION, 2895 }; 2896 2897 /** 2898 * enum nl80211_reg_rule_attr - regulatory rule attributes 2899 * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved 2900 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional 2901 * considerations for a given frequency range. These are the 2902 * &enum nl80211_reg_rule_flags. 2903 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory 2904 * rule in KHz. This is not a center of frequency but an actual regulatory 2905 * band edge. 2906 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule 2907 * in KHz. This is not a center a frequency but an actual regulatory 2908 * band edge. 2909 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this 2910 * frequency range, in KHz. 2911 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain 2912 * for a given frequency range. The value is in mBi (100 * dBi). 2913 * If you don't have one then don't send this. 2914 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for 2915 * a given frequency range. The value is in mBm (100 * dBm). 2916 * @NL80211_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds. 2917 * If not present or 0 default CAC time will be used. 2918 * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number 2919 * currently defined 2920 * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use 2921 */ 2922 enum nl80211_reg_rule_attr { 2923 __NL80211_REG_RULE_ATTR_INVALID, 2924 NL80211_ATTR_REG_RULE_FLAGS, 2925 2926 NL80211_ATTR_FREQ_RANGE_START, 2927 NL80211_ATTR_FREQ_RANGE_END, 2928 NL80211_ATTR_FREQ_RANGE_MAX_BW, 2929 2930 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, 2931 NL80211_ATTR_POWER_RULE_MAX_EIRP, 2932 2933 NL80211_ATTR_DFS_CAC_TIME, 2934 2935 /* keep last */ 2936 __NL80211_REG_RULE_ATTR_AFTER_LAST, 2937 NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1 2938 }; 2939 2940 /** 2941 * enum nl80211_sched_scan_match_attr - scheduled scan match attributes 2942 * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved 2943 * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching, 2944 * only report BSS with matching SSID. 2945 * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI: RSSI threshold (in dBm) for reporting a 2946 * BSS in scan results. Filtering is turned off if not specified. Note that 2947 * if this attribute is in a match set of its own, then it is treated as 2948 * the default value for all matchsets with an SSID, rather than being a 2949 * matchset of its own without an RSSI filter. This is due to problems with 2950 * how this API was implemented in the past. Also, due to the same problem, 2951 * the only way to create a matchset with only an RSSI filter (with this 2952 * attribute) is if there's only a single matchset with the RSSI attribute. 2953 * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter 2954 * attribute number currently defined 2955 * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use 2956 */ 2957 enum nl80211_sched_scan_match_attr { 2958 __NL80211_SCHED_SCAN_MATCH_ATTR_INVALID, 2959 2960 NL80211_SCHED_SCAN_MATCH_ATTR_SSID, 2961 NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, 2962 2963 /* keep last */ 2964 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST, 2965 NL80211_SCHED_SCAN_MATCH_ATTR_MAX = 2966 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST - 1 2967 }; 2968 2969 /* only for backward compatibility */ 2970 #define NL80211_ATTR_SCHED_SCAN_MATCH_SSID NL80211_SCHED_SCAN_MATCH_ATTR_SSID 2971 2972 /** 2973 * enum nl80211_reg_rule_flags - regulatory rule flags 2974 * 2975 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed 2976 * @NL80211_RRF_NO_CCK: CCK modulation not allowed 2977 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed 2978 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed 2979 * @NL80211_RRF_DFS: DFS support is required to be used 2980 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links 2981 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links 2982 * @NL80211_RRF_NO_IR: no mechanisms that initiate radiation are allowed, 2983 * this includes probe requests or modes of operation that require 2984 * beaconing. 2985 * @NL80211_RRF_AUTO_BW: maximum available bandwidth should be calculated 2986 * base on contiguous rules and wider channels will be allowed to cross 2987 * multiple contiguous/overlapping frequency ranges. 2988 * @NL80211_RRF_IR_CONCURRENT: See &NL80211_FREQUENCY_ATTR_IR_CONCURRENT 2989 * @NL80211_RRF_NO_HT40MINUS: channels can't be used in HT40- operation 2990 * @NL80211_RRF_NO_HT40PLUS: channels can't be used in HT40+ operation 2991 * @NL80211_RRF_NO_80MHZ: 80MHz operation not allowed 2992 * @NL80211_RRF_NO_160MHZ: 160MHz operation not allowed 2993 */ 2994 enum nl80211_reg_rule_flags { 2995 NL80211_RRF_NO_OFDM = 1<<0, 2996 NL80211_RRF_NO_CCK = 1<<1, 2997 NL80211_RRF_NO_INDOOR = 1<<2, 2998 NL80211_RRF_NO_OUTDOOR = 1<<3, 2999 NL80211_RRF_DFS = 1<<4, 3000 NL80211_RRF_PTP_ONLY = 1<<5, 3001 NL80211_RRF_PTMP_ONLY = 1<<6, 3002 NL80211_RRF_NO_IR = 1<<7, 3003 __NL80211_RRF_NO_IBSS = 1<<8, 3004 NL80211_RRF_AUTO_BW = 1<<11, 3005 NL80211_RRF_IR_CONCURRENT = 1<<12, 3006 NL80211_RRF_NO_HT40MINUS = 1<<13, 3007 NL80211_RRF_NO_HT40PLUS = 1<<14, 3008 NL80211_RRF_NO_80MHZ = 1<<15, 3009 NL80211_RRF_NO_160MHZ = 1<<16, 3010 }; 3011 3012 #define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR 3013 #define NL80211_RRF_NO_IBSS NL80211_RRF_NO_IR 3014 #define NL80211_RRF_NO_IR NL80211_RRF_NO_IR 3015 #define NL80211_RRF_NO_HT40 (NL80211_RRF_NO_HT40MINUS |\ 3016 NL80211_RRF_NO_HT40PLUS) 3017 #define NL80211_RRF_GO_CONCURRENT NL80211_RRF_IR_CONCURRENT 3018 3019 /* For backport compatibility with older userspace */ 3020 #define NL80211_RRF_NO_IR_ALL (NL80211_RRF_NO_IR | __NL80211_RRF_NO_IBSS) 3021 3022 /** 3023 * enum nl80211_dfs_regions - regulatory DFS regions 3024 * 3025 * @NL80211_DFS_UNSET: Country has no DFS master region specified 3026 * @NL80211_DFS_FCC: Country follows DFS master rules from FCC 3027 * @NL80211_DFS_ETSI: Country follows DFS master rules from ETSI 3028 * @NL80211_DFS_JP: Country follows DFS master rules from JP/MKK/Telec 3029 */ 3030 enum nl80211_dfs_regions { 3031 NL80211_DFS_UNSET = 0, 3032 NL80211_DFS_FCC = 1, 3033 NL80211_DFS_ETSI = 2, 3034 NL80211_DFS_JP = 3, 3035 }; 3036 3037 /** 3038 * enum nl80211_user_reg_hint_type - type of user regulatory hint 3039 * 3040 * @NL80211_USER_REG_HINT_USER: a user sent the hint. This is always 3041 * assumed if the attribute is not set. 3042 * @NL80211_USER_REG_HINT_CELL_BASE: the hint comes from a cellular 3043 * base station. Device drivers that have been tested to work 3044 * properly to support this type of hint can enable these hints 3045 * by setting the NL80211_FEATURE_CELL_BASE_REG_HINTS feature 3046 * capability on the struct wiphy. The wireless core will 3047 * ignore all cell base station hints until at least one device 3048 * present has been registered with the wireless core that 3049 * has listed NL80211_FEATURE_CELL_BASE_REG_HINTS as a 3050 * supported feature. 3051 * @NL80211_USER_REG_HINT_INDOOR: a user sent an hint indicating that the 3052 * platform is operating in an indoor environment. 3053 */ 3054 enum nl80211_user_reg_hint_type { 3055 NL80211_USER_REG_HINT_USER = 0, 3056 NL80211_USER_REG_HINT_CELL_BASE = 1, 3057 NL80211_USER_REG_HINT_INDOOR = 2, 3058 }; 3059 3060 /** 3061 * enum nl80211_survey_info - survey information 3062 * 3063 * These attribute types are used with %NL80211_ATTR_SURVEY_INFO 3064 * when getting information about a survey. 3065 * 3066 * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved 3067 * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel 3068 * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm) 3069 * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used 3070 * @NL80211_SURVEY_INFO_TIME: amount of time (in ms) that the radio 3071 * was turned on (on channel or globally) 3072 * @NL80211_SURVEY_INFO_TIME_BUSY: amount of the time the primary 3073 * channel was sensed busy (either due to activity or energy detect) 3074 * @NL80211_SURVEY_INFO_TIME_EXT_BUSY: amount of time the extension 3075 * channel was sensed busy 3076 * @NL80211_SURVEY_INFO_TIME_RX: amount of time the radio spent 3077 * receiving data (on channel or globally) 3078 * @NL80211_SURVEY_INFO_TIME_TX: amount of time the radio spent 3079 * transmitting data (on channel or globally) 3080 * @NL80211_SURVEY_INFO_TIME_SCAN: time the radio spent for scan 3081 * (on this channel or globally) 3082 * @NL80211_SURVEY_INFO_PAD: attribute used for padding for 64-bit alignment 3083 * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number 3084 * currently defined 3085 * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use 3086 */ 3087 enum nl80211_survey_info { 3088 __NL80211_SURVEY_INFO_INVALID, 3089 NL80211_SURVEY_INFO_FREQUENCY, 3090 NL80211_SURVEY_INFO_NOISE, 3091 NL80211_SURVEY_INFO_IN_USE, 3092 NL80211_SURVEY_INFO_TIME, 3093 NL80211_SURVEY_INFO_TIME_BUSY, 3094 NL80211_SURVEY_INFO_TIME_EXT_BUSY, 3095 NL80211_SURVEY_INFO_TIME_RX, 3096 NL80211_SURVEY_INFO_TIME_TX, 3097 NL80211_SURVEY_INFO_TIME_SCAN, 3098 NL80211_SURVEY_INFO_PAD, 3099 3100 /* keep last */ 3101 __NL80211_SURVEY_INFO_AFTER_LAST, 3102 NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1 3103 }; 3104 3105 /* keep old names for compatibility */ 3106 #define NL80211_SURVEY_INFO_CHANNEL_TIME NL80211_SURVEY_INFO_TIME 3107 #define NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY NL80211_SURVEY_INFO_TIME_BUSY 3108 #define NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY NL80211_SURVEY_INFO_TIME_EXT_BUSY 3109 #define NL80211_SURVEY_INFO_CHANNEL_TIME_RX NL80211_SURVEY_INFO_TIME_RX 3110 #define NL80211_SURVEY_INFO_CHANNEL_TIME_TX NL80211_SURVEY_INFO_TIME_TX 3111 3112 /** 3113 * enum nl80211_mntr_flags - monitor configuration flags 3114 * 3115 * Monitor configuration flags. 3116 * 3117 * @__NL80211_MNTR_FLAG_INVALID: reserved 3118 * 3119 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS 3120 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP 3121 * @NL80211_MNTR_FLAG_CONTROL: pass control frames 3122 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering 3123 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing. 3124 * overrides all other flags. 3125 * @NL80211_MNTR_FLAG_ACTIVE: use the configured MAC address 3126 * and ACK incoming unicast packets. 3127 * 3128 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use 3129 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag 3130 */ 3131 enum nl80211_mntr_flags { 3132 __NL80211_MNTR_FLAG_INVALID, 3133 NL80211_MNTR_FLAG_FCSFAIL, 3134 NL80211_MNTR_FLAG_PLCPFAIL, 3135 NL80211_MNTR_FLAG_CONTROL, 3136 NL80211_MNTR_FLAG_OTHER_BSS, 3137 NL80211_MNTR_FLAG_COOK_FRAMES, 3138 NL80211_MNTR_FLAG_ACTIVE, 3139 3140 /* keep last */ 3141 __NL80211_MNTR_FLAG_AFTER_LAST, 3142 NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1 3143 }; 3144 3145 /** 3146 * enum nl80211_mesh_power_mode - mesh power save modes 3147 * 3148 * @NL80211_MESH_POWER_UNKNOWN: The mesh power mode of the mesh STA is 3149 * not known or has not been set yet. 3150 * @NL80211_MESH_POWER_ACTIVE: Active mesh power mode. The mesh STA is 3151 * in Awake state all the time. 3152 * @NL80211_MESH_POWER_LIGHT_SLEEP: Light sleep mode. The mesh STA will 3153 * alternate between Active and Doze states, but will wake up for 3154 * neighbor's beacons. 3155 * @NL80211_MESH_POWER_DEEP_SLEEP: Deep sleep mode. The mesh STA will 3156 * alternate between Active and Doze states, but may not wake up 3157 * for neighbor's beacons. 3158 * 3159 * @__NL80211_MESH_POWER_AFTER_LAST - internal use 3160 * @NL80211_MESH_POWER_MAX - highest possible power save level 3161 */ 3162 3163 enum nl80211_mesh_power_mode { 3164 NL80211_MESH_POWER_UNKNOWN, 3165 NL80211_MESH_POWER_ACTIVE, 3166 NL80211_MESH_POWER_LIGHT_SLEEP, 3167 NL80211_MESH_POWER_DEEP_SLEEP, 3168 3169 __NL80211_MESH_POWER_AFTER_LAST, 3170 NL80211_MESH_POWER_MAX = __NL80211_MESH_POWER_AFTER_LAST - 1 3171 }; 3172 3173 /** 3174 * enum nl80211_meshconf_params - mesh configuration parameters 3175 * 3176 * Mesh configuration parameters. These can be changed while the mesh is 3177 * active. 3178 * 3179 * @__NL80211_MESHCONF_INVALID: internal use 3180 * 3181 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in 3182 * millisecond units, used by the Peer Link Open message 3183 * 3184 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in 3185 * millisecond units, used by the peer link management to close a peer link 3186 * 3187 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in 3188 * millisecond units 3189 * 3190 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed 3191 * on this mesh interface 3192 * 3193 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link 3194 * open retries that can be sent to establish a new peer link instance in a 3195 * mesh 3196 * 3197 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh 3198 * point. 3199 * 3200 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically open 3201 * peer links when we detect compatible mesh peers. Disabled if 3202 * @NL80211_MESH_SETUP_USERSPACE_MPM or @NL80211_MESH_SETUP_USERSPACE_AMPE are 3203 * set. 3204 * 3205 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames 3206 * containing a PREQ that an MP can send to a particular destination (path 3207 * target) 3208 * 3209 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths 3210 * (in milliseconds) 3211 * 3212 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait 3213 * until giving up on a path discovery (in milliseconds) 3214 * 3215 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh 3216 * points receiving a PREQ shall consider the forwarding information from 3217 * the root to be valid. (TU = time unit) 3218 * 3219 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in 3220 * TUs) during which an MP can send only one action frame containing a PREQ 3221 * reference element 3222 * 3223 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs) 3224 * that it takes for an HWMP information element to propagate across the 3225 * mesh 3226 * 3227 * @NL80211_MESHCONF_HWMP_ROOTMODE: whether root mode is enabled or not 3228 * 3229 * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a 3230 * source mesh point for path selection elements. 3231 * 3232 * @NL80211_MESHCONF_HWMP_RANN_INTERVAL: The interval of time (in TUs) between 3233 * root announcements are transmitted. 3234 * 3235 * @NL80211_MESHCONF_GATE_ANNOUNCEMENTS: Advertise that this mesh station has 3236 * access to a broader network beyond the MBSS. This is done via Root 3237 * Announcement frames. 3238 * 3239 * @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL: The minimum interval of time (in 3240 * TUs) during which a mesh STA can send only one Action frame containing a 3241 * PERR element. 3242 * 3243 * @NL80211_MESHCONF_FORWARDING: set Mesh STA as forwarding or non-forwarding 3244 * or forwarding entity (default is TRUE - forwarding entity) 3245 * 3246 * @NL80211_MESHCONF_RSSI_THRESHOLD: RSSI threshold in dBm. This specifies the 3247 * threshold for average signal strength of candidate station to establish 3248 * a peer link. 3249 * 3250 * @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR: maximum number of neighbors 3251 * to synchronize to for 11s default synchronization method 3252 * (see 11C.12.2.2) 3253 * 3254 * @NL80211_MESHCONF_HT_OPMODE: set mesh HT protection mode. 3255 * 3256 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute 3257 * 3258 * @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT: The time (in TUs) for 3259 * which mesh STAs receiving a proactive PREQ shall consider the forwarding 3260 * information to the root mesh STA to be valid. 3261 * 3262 * @NL80211_MESHCONF_HWMP_ROOT_INTERVAL: The interval of time (in TUs) between 3263 * proactive PREQs are transmitted. 3264 * 3265 * @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL: The minimum interval of time 3266 * (in TUs) during which a mesh STA can send only one Action frame 3267 * containing a PREQ element for root path confirmation. 3268 * 3269 * @NL80211_MESHCONF_POWER_MODE: Default mesh power mode for new peer links. 3270 * type &enum nl80211_mesh_power_mode (u32) 3271 * 3272 * @NL80211_MESHCONF_AWAKE_WINDOW: awake window duration (in TUs) 3273 * 3274 * @NL80211_MESHCONF_PLINK_TIMEOUT: If no tx activity is seen from a STA we've 3275 * established peering with for longer than this time (in seconds), then 3276 * remove it from the STA's list of peers. You may set this to 0 to disable 3277 * the removal of the STA. Default is 30 minutes. 3278 * 3279 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use 3280 */ 3281 enum nl80211_meshconf_params { 3282 __NL80211_MESHCONF_INVALID, 3283 NL80211_MESHCONF_RETRY_TIMEOUT, 3284 NL80211_MESHCONF_CONFIRM_TIMEOUT, 3285 NL80211_MESHCONF_HOLDING_TIMEOUT, 3286 NL80211_MESHCONF_MAX_PEER_LINKS, 3287 NL80211_MESHCONF_MAX_RETRIES, 3288 NL80211_MESHCONF_TTL, 3289 NL80211_MESHCONF_AUTO_OPEN_PLINKS, 3290 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, 3291 NL80211_MESHCONF_PATH_REFRESH_TIME, 3292 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, 3293 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, 3294 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, 3295 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, 3296 NL80211_MESHCONF_HWMP_ROOTMODE, 3297 NL80211_MESHCONF_ELEMENT_TTL, 3298 NL80211_MESHCONF_HWMP_RANN_INTERVAL, 3299 NL80211_MESHCONF_GATE_ANNOUNCEMENTS, 3300 NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, 3301 NL80211_MESHCONF_FORWARDING, 3302 NL80211_MESHCONF_RSSI_THRESHOLD, 3303 NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, 3304 NL80211_MESHCONF_HT_OPMODE, 3305 NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, 3306 NL80211_MESHCONF_HWMP_ROOT_INTERVAL, 3307 NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, 3308 NL80211_MESHCONF_POWER_MODE, 3309 NL80211_MESHCONF_AWAKE_WINDOW, 3310 NL80211_MESHCONF_PLINK_TIMEOUT, 3311 3312 /* keep last */ 3313 __NL80211_MESHCONF_ATTR_AFTER_LAST, 3314 NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1 3315 }; 3316 3317 /** 3318 * enum nl80211_mesh_setup_params - mesh setup parameters 3319 * 3320 * Mesh setup parameters. These are used to start/join a mesh and cannot be 3321 * changed while the mesh is active. 3322 * 3323 * @__NL80211_MESH_SETUP_INVALID: Internal use 3324 * 3325 * @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL: Enable this option to use a 3326 * vendor specific path selection algorithm or disable it to use the 3327 * default HWMP. 3328 * 3329 * @NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC: Enable this option to use a 3330 * vendor specific path metric or disable it to use the default Airtime 3331 * metric. 3332 * 3333 * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a 3334 * robust security network ie, or a vendor specific information element 3335 * that vendors will use to identify the path selection methods and 3336 * metrics in use. 3337 * 3338 * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication 3339 * daemon will be authenticating mesh candidates. 3340 * 3341 * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication 3342 * daemon will be securing peer link frames. AMPE is a secured version of 3343 * Mesh Peering Management (MPM) and is implemented with the assistance of 3344 * a userspace daemon. When this flag is set, the kernel will send peer 3345 * management frames to a userspace daemon that will implement AMPE 3346 * functionality (security capabilities selection, key confirmation, and 3347 * key management). When the flag is unset (default), the kernel can 3348 * autonomously complete (unsecured) mesh peering without the need of a 3349 * userspace daemon. 3350 * 3351 * @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC: Enable this option to use a 3352 * vendor specific synchronization method or disable it to use the default 3353 * neighbor offset synchronization 3354 * 3355 * @NL80211_MESH_SETUP_USERSPACE_MPM: Enable this option if userspace will 3356 * implement an MPM which handles peer allocation and state. 3357 * 3358 * @NL80211_MESH_SETUP_AUTH_PROTOCOL: Inform the kernel of the authentication 3359 * method (u8, as defined in IEEE 8.4.2.100.6, e.g. 0x1 for SAE). 3360 * Default is no authentication method required. 3361 * 3362 * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number 3363 * 3364 * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use 3365 */ 3366 enum nl80211_mesh_setup_params { 3367 __NL80211_MESH_SETUP_INVALID, 3368 NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, 3369 NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, 3370 NL80211_MESH_SETUP_IE, 3371 NL80211_MESH_SETUP_USERSPACE_AUTH, 3372 NL80211_MESH_SETUP_USERSPACE_AMPE, 3373 NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, 3374 NL80211_MESH_SETUP_USERSPACE_MPM, 3375 NL80211_MESH_SETUP_AUTH_PROTOCOL, 3376 3377 /* keep last */ 3378 __NL80211_MESH_SETUP_ATTR_AFTER_LAST, 3379 NL80211_MESH_SETUP_ATTR_MAX = __NL80211_MESH_SETUP_ATTR_AFTER_LAST - 1 3380 }; 3381 3382 /** 3383 * enum nl80211_txq_attr - TX queue parameter attributes 3384 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved 3385 * @NL80211_TXQ_ATTR_AC: AC identifier (NL80211_AC_*) 3386 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning 3387 * disabled 3388 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form 3389 * 2^n-1 in the range 1..32767] 3390 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form 3391 * 2^n-1 in the range 1..32767] 3392 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255] 3393 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal 3394 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number 3395 */ 3396 enum nl80211_txq_attr { 3397 __NL80211_TXQ_ATTR_INVALID, 3398 NL80211_TXQ_ATTR_AC, 3399 NL80211_TXQ_ATTR_TXOP, 3400 NL80211_TXQ_ATTR_CWMIN, 3401 NL80211_TXQ_ATTR_CWMAX, 3402 NL80211_TXQ_ATTR_AIFS, 3403 3404 /* keep last */ 3405 __NL80211_TXQ_ATTR_AFTER_LAST, 3406 NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1 3407 }; 3408 3409 enum nl80211_ac { 3410 NL80211_AC_VO, 3411 NL80211_AC_VI, 3412 NL80211_AC_BE, 3413 NL80211_AC_BK, 3414 NL80211_NUM_ACS 3415 }; 3416 3417 /* backward compat */ 3418 #define NL80211_TXQ_ATTR_QUEUE NL80211_TXQ_ATTR_AC 3419 #define NL80211_TXQ_Q_VO NL80211_AC_VO 3420 #define NL80211_TXQ_Q_VI NL80211_AC_VI 3421 #define NL80211_TXQ_Q_BE NL80211_AC_BE 3422 #define NL80211_TXQ_Q_BK NL80211_AC_BK 3423 3424 /** 3425 * enum nl80211_channel_type - channel type 3426 * @NL80211_CHAN_NO_HT: 20 MHz, non-HT channel 3427 * @NL80211_CHAN_HT20: 20 MHz HT channel 3428 * @NL80211_CHAN_HT40MINUS: HT40 channel, secondary channel 3429 * below the control channel 3430 * @NL80211_CHAN_HT40PLUS: HT40 channel, secondary channel 3431 * above the control channel 3432 */ 3433 enum nl80211_channel_type { 3434 NL80211_CHAN_NO_HT, 3435 NL80211_CHAN_HT20, 3436 NL80211_CHAN_HT40MINUS, 3437 NL80211_CHAN_HT40PLUS 3438 }; 3439 3440 /** 3441 * enum nl80211_chan_width - channel width definitions 3442 * 3443 * These values are used with the %NL80211_ATTR_CHANNEL_WIDTH 3444 * attribute. 3445 * 3446 * @NL80211_CHAN_WIDTH_20_NOHT: 20 MHz, non-HT channel 3447 * @NL80211_CHAN_WIDTH_20: 20 MHz HT channel 3448 * @NL80211_CHAN_WIDTH_40: 40 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3449 * attribute must be provided as well 3450 * @NL80211_CHAN_WIDTH_80: 80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3451 * attribute must be provided as well 3452 * @NL80211_CHAN_WIDTH_80P80: 80+80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3453 * and %NL80211_ATTR_CENTER_FREQ2 attributes must be provided as well 3454 * @NL80211_CHAN_WIDTH_160: 160 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3455 * attribute must be provided as well 3456 * @NL80211_CHAN_WIDTH_5: 5 MHz OFDM channel 3457 * @NL80211_CHAN_WIDTH_10: 10 MHz OFDM channel 3458 */ 3459 enum nl80211_chan_width { 3460 NL80211_CHAN_WIDTH_20_NOHT, 3461 NL80211_CHAN_WIDTH_20, 3462 NL80211_CHAN_WIDTH_40, 3463 NL80211_CHAN_WIDTH_80, 3464 NL80211_CHAN_WIDTH_80P80, 3465 NL80211_CHAN_WIDTH_160, 3466 NL80211_CHAN_WIDTH_5, 3467 NL80211_CHAN_WIDTH_10, 3468 }; 3469 3470 /** 3471 * enum nl80211_bss_scan_width - control channel width for a BSS 3472 * 3473 * These values are used with the %NL80211_BSS_CHAN_WIDTH attribute. 3474 * 3475 * @NL80211_BSS_CHAN_WIDTH_20: control channel is 20 MHz wide or compatible 3476 * @NL80211_BSS_CHAN_WIDTH_10: control channel is 10 MHz wide 3477 * @NL80211_BSS_CHAN_WIDTH_5: control channel is 5 MHz wide 3478 */ 3479 enum nl80211_bss_scan_width { 3480 NL80211_BSS_CHAN_WIDTH_20, 3481 NL80211_BSS_CHAN_WIDTH_10, 3482 NL80211_BSS_CHAN_WIDTH_5, 3483 }; 3484 3485 /** 3486 * enum nl80211_bss - netlink attributes for a BSS 3487 * 3488 * @__NL80211_BSS_INVALID: invalid 3489 * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets) 3490 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32) 3491 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64) 3492 * (if @NL80211_BSS_PRESP_DATA is present then this is known to be 3493 * from a probe response, otherwise it may be from the same beacon 3494 * that the NL80211_BSS_BEACON_TSF will be from) 3495 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16) 3496 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16) 3497 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the 3498 * raw information elements from the probe response/beacon (bin); 3499 * if the %NL80211_BSS_BEACON_IES attribute is present and the data is 3500 * different then the IEs here are from a Probe Response frame; otherwise 3501 * they are from a Beacon frame. 3502 * However, if the driver does not indicate the source of the IEs, these 3503 * IEs may be from either frame subtype. 3504 * If present, the @NL80211_BSS_PRESP_DATA attribute indicates that the 3505 * data here is known to be from a probe response, without any heuristics. 3506 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon 3507 * in mBm (100 * dBm) (s32) 3508 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon 3509 * in unspecified units, scaled to 0..100 (u8) 3510 * @NL80211_BSS_STATUS: status, if this BSS is "used" 3511 * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms 3512 * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information 3513 * elements from a Beacon frame (bin); not present if no Beacon frame has 3514 * yet been received 3515 * @NL80211_BSS_CHAN_WIDTH: channel width of the control channel 3516 * (u32, enum nl80211_bss_scan_width) 3517 * @NL80211_BSS_BEACON_TSF: TSF of the last received beacon (u64) 3518 * (not present if no beacon frame has been received yet) 3519 * @NL80211_BSS_PRESP_DATA: the data in @NL80211_BSS_INFORMATION_ELEMENTS and 3520 * @NL80211_BSS_TSF is known to be from a probe response (flag attribute) 3521 * @NL80211_BSS_LAST_SEEN_BOOTTIME: CLOCK_BOOTTIME timestamp when this entry 3522 * was last updated by a received frame. The value is expected to be 3523 * accurate to about 10ms. (u64, nanoseconds) 3524 * @NL80211_BSS_PAD: attribute used for padding for 64-bit alignment 3525 * @NL80211_BSS_PARENT_TSF: the time at the start of reception of the first 3526 * octet of the timestamp field of the last beacon/probe received for 3527 * this BSS. The time is the TSF of the BSS specified by 3528 * @NL80211_BSS_PARENT_BSSID. (u64). 3529 * @NL80211_BSS_PARENT_BSSID: the BSS according to which @NL80211_BSS_PARENT_TSF 3530 * is set. 3531 * @__NL80211_BSS_AFTER_LAST: internal 3532 * @NL80211_BSS_MAX: highest BSS attribute 3533 */ 3534 enum nl80211_bss { 3535 __NL80211_BSS_INVALID, 3536 NL80211_BSS_BSSID, 3537 NL80211_BSS_FREQUENCY, 3538 NL80211_BSS_TSF, 3539 NL80211_BSS_BEACON_INTERVAL, 3540 NL80211_BSS_CAPABILITY, 3541 NL80211_BSS_INFORMATION_ELEMENTS, 3542 NL80211_BSS_SIGNAL_MBM, 3543 NL80211_BSS_SIGNAL_UNSPEC, 3544 NL80211_BSS_STATUS, 3545 NL80211_BSS_SEEN_MS_AGO, 3546 NL80211_BSS_BEACON_IES, 3547 NL80211_BSS_CHAN_WIDTH, 3548 NL80211_BSS_BEACON_TSF, 3549 NL80211_BSS_PRESP_DATA, 3550 NL80211_BSS_LAST_SEEN_BOOTTIME, 3551 NL80211_BSS_PAD, 3552 NL80211_BSS_PARENT_TSF, 3553 NL80211_BSS_PARENT_BSSID, 3554 3555 /* keep last */ 3556 __NL80211_BSS_AFTER_LAST, 3557 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1 3558 }; 3559 3560 /** 3561 * enum nl80211_bss_status - BSS "status" 3562 * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS. 3563 * Note that this is no longer used since cfg80211 no longer 3564 * keeps track of whether or not authentication was done with 3565 * a given BSS. 3566 * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS. 3567 * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS. 3568 * 3569 * The BSS status is a BSS attribute in scan dumps, which 3570 * indicates the status the interface has wrt. this BSS. 3571 */ 3572 enum nl80211_bss_status { 3573 NL80211_BSS_STATUS_AUTHENTICATED, 3574 NL80211_BSS_STATUS_ASSOCIATED, 3575 NL80211_BSS_STATUS_IBSS_JOINED, 3576 }; 3577 3578 /** 3579 * enum nl80211_auth_type - AuthenticationType 3580 * 3581 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication 3582 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only) 3583 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r) 3584 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP) 3585 * @NL80211_AUTHTYPE_SAE: Simultaneous authentication of equals 3586 * @__NL80211_AUTHTYPE_NUM: internal 3587 * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm 3588 * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by 3589 * trying multiple times); this is invalid in netlink -- leave out 3590 * the attribute for this on CONNECT commands. 3591 */ 3592 enum nl80211_auth_type { 3593 NL80211_AUTHTYPE_OPEN_SYSTEM, 3594 NL80211_AUTHTYPE_SHARED_KEY, 3595 NL80211_AUTHTYPE_FT, 3596 NL80211_AUTHTYPE_NETWORK_EAP, 3597 NL80211_AUTHTYPE_SAE, 3598 3599 /* keep last */ 3600 __NL80211_AUTHTYPE_NUM, 3601 NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1, 3602 NL80211_AUTHTYPE_AUTOMATIC 3603 }; 3604 3605 /** 3606 * enum nl80211_key_type - Key Type 3607 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key 3608 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key 3609 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS) 3610 * @NUM_NL80211_KEYTYPES: number of defined key types 3611 */ 3612 enum nl80211_key_type { 3613 NL80211_KEYTYPE_GROUP, 3614 NL80211_KEYTYPE_PAIRWISE, 3615 NL80211_KEYTYPE_PEERKEY, 3616 3617 NUM_NL80211_KEYTYPES 3618 }; 3619 3620 /** 3621 * enum nl80211_mfp - Management frame protection state 3622 * @NL80211_MFP_NO: Management frame protection not used 3623 * @NL80211_MFP_REQUIRED: Management frame protection required 3624 */ 3625 enum nl80211_mfp { 3626 NL80211_MFP_NO, 3627 NL80211_MFP_REQUIRED, 3628 }; 3629 3630 enum nl80211_wpa_versions { 3631 NL80211_WPA_VERSION_1 = 1 << 0, 3632 NL80211_WPA_VERSION_2 = 1 << 1, 3633 }; 3634 3635 /** 3636 * enum nl80211_key_default_types - key default types 3637 * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid 3638 * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default 3639 * unicast key 3640 * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default 3641 * multicast key 3642 * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types 3643 */ 3644 enum nl80211_key_default_types { 3645 __NL80211_KEY_DEFAULT_TYPE_INVALID, 3646 NL80211_KEY_DEFAULT_TYPE_UNICAST, 3647 NL80211_KEY_DEFAULT_TYPE_MULTICAST, 3648 3649 NUM_NL80211_KEY_DEFAULT_TYPES 3650 }; 3651 3652 /** 3653 * enum nl80211_key_attributes - key attributes 3654 * @__NL80211_KEY_INVALID: invalid 3655 * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of 3656 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 3657 * keys 3658 * @NL80211_KEY_IDX: key ID (u8, 0-3) 3659 * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 3660 * section 7.3.2.25.1, e.g. 0x000FAC04) 3661 * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 3662 * CCMP keys, each six bytes in little endian 3663 * @NL80211_KEY_DEFAULT: flag indicating default key 3664 * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key 3665 * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not 3666 * specified the default depends on whether a MAC address was 3667 * given with the command using the key or not (u32) 3668 * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags 3669 * attributes, specifying what a key should be set as default as. 3670 * See &enum nl80211_key_default_types. 3671 * @__NL80211_KEY_AFTER_LAST: internal 3672 * @NL80211_KEY_MAX: highest key attribute 3673 */ 3674 enum nl80211_key_attributes { 3675 __NL80211_KEY_INVALID, 3676 NL80211_KEY_DATA, 3677 NL80211_KEY_IDX, 3678 NL80211_KEY_CIPHER, 3679 NL80211_KEY_SEQ, 3680 NL80211_KEY_DEFAULT, 3681 NL80211_KEY_DEFAULT_MGMT, 3682 NL80211_KEY_TYPE, 3683 NL80211_KEY_DEFAULT_TYPES, 3684 3685 /* keep last */ 3686 __NL80211_KEY_AFTER_LAST, 3687 NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1 3688 }; 3689 3690 /** 3691 * enum nl80211_tx_rate_attributes - TX rate set attributes 3692 * @__NL80211_TXRATE_INVALID: invalid 3693 * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection 3694 * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with 3695 * 1 = 500 kbps) but without the IE length restriction (at most 3696 * %NL80211_MAX_SUPP_RATES in a single array). 3697 * @NL80211_TXRATE_HT: HT (MCS) rates allowed for TX rate selection 3698 * in an array of MCS numbers. 3699 * @NL80211_TXRATE_VHT: VHT rates allowed for TX rate selection, 3700 * see &struct nl80211_txrate_vht 3701 * @NL80211_TXRATE_GI: configure GI, see &enum nl80211_txrate_gi 3702 * @__NL80211_TXRATE_AFTER_LAST: internal 3703 * @NL80211_TXRATE_MAX: highest TX rate attribute 3704 */ 3705 enum nl80211_tx_rate_attributes { 3706 __NL80211_TXRATE_INVALID, 3707 NL80211_TXRATE_LEGACY, 3708 NL80211_TXRATE_HT, 3709 NL80211_TXRATE_VHT, 3710 NL80211_TXRATE_GI, 3711 3712 /* keep last */ 3713 __NL80211_TXRATE_AFTER_LAST, 3714 NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1 3715 }; 3716 3717 #define NL80211_TXRATE_MCS NL80211_TXRATE_HT 3718 #define NL80211_VHT_NSS_MAX 8 3719 3720 /** 3721 * struct nl80211_txrate_vht - VHT MCS/NSS txrate bitmap 3722 * @mcs: MCS bitmap table for each NSS (array index 0 for 1 stream, etc.) 3723 */ 3724 struct nl80211_txrate_vht { 3725 __u16 mcs[NL80211_VHT_NSS_MAX]; 3726 }; 3727 3728 enum nl80211_txrate_gi { 3729 NL80211_TXRATE_DEFAULT_GI, 3730 NL80211_TXRATE_FORCE_SGI, 3731 NL80211_TXRATE_FORCE_LGI, 3732 }; 3733 3734 /** 3735 * enum nl80211_band - Frequency band 3736 * @NL80211_BAND_2GHZ: 2.4 GHz ISM band 3737 * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz) 3738 * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz) 3739 * @NUM_NL80211_BANDS: number of bands, avoid using this in userspace 3740 * since newer kernel versions may support more bands 3741 */ 3742 enum nl80211_band { 3743 NL80211_BAND_2GHZ, 3744 NL80211_BAND_5GHZ, 3745 NL80211_BAND_60GHZ, 3746 3747 NUM_NL80211_BANDS, 3748 }; 3749 3750 /** 3751 * enum nl80211_ps_state - powersave state 3752 * @NL80211_PS_DISABLED: powersave is disabled 3753 * @NL80211_PS_ENABLED: powersave is enabled 3754 */ 3755 enum nl80211_ps_state { 3756 NL80211_PS_DISABLED, 3757 NL80211_PS_ENABLED, 3758 }; 3759 3760 /** 3761 * enum nl80211_attr_cqm - connection quality monitor attributes 3762 * @__NL80211_ATTR_CQM_INVALID: invalid 3763 * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies 3764 * the threshold for the RSSI level at which an event will be sent. Zero 3765 * to disable. 3766 * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies 3767 * the minimum amount the RSSI level must change after an event before a 3768 * new event may be issued (to reduce effects of RSSI oscillation). 3769 * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event 3770 * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many 3771 * consecutive packets were not acknowledged by the peer 3772 * @NL80211_ATTR_CQM_TXE_RATE: TX error rate in %. Minimum % of TX failures 3773 * during the given %NL80211_ATTR_CQM_TXE_INTVL before an 3774 * %NL80211_CMD_NOTIFY_CQM with reported %NL80211_ATTR_CQM_TXE_RATE and 3775 * %NL80211_ATTR_CQM_TXE_PKTS is generated. 3776 * @NL80211_ATTR_CQM_TXE_PKTS: number of attempted packets in a given 3777 * %NL80211_ATTR_CQM_TXE_INTVL before %NL80211_ATTR_CQM_TXE_RATE is 3778 * checked. 3779 * @NL80211_ATTR_CQM_TXE_INTVL: interval in seconds. Specifies the periodic 3780 * interval in which %NL80211_ATTR_CQM_TXE_PKTS and 3781 * %NL80211_ATTR_CQM_TXE_RATE must be satisfied before generating an 3782 * %NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting. 3783 * @NL80211_ATTR_CQM_BEACON_LOSS_EVENT: flag attribute that's set in a beacon 3784 * loss event 3785 * @__NL80211_ATTR_CQM_AFTER_LAST: internal 3786 * @NL80211_ATTR_CQM_MAX: highest key attribute 3787 */ 3788 enum nl80211_attr_cqm { 3789 __NL80211_ATTR_CQM_INVALID, 3790 NL80211_ATTR_CQM_RSSI_THOLD, 3791 NL80211_ATTR_CQM_RSSI_HYST, 3792 NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT, 3793 NL80211_ATTR_CQM_PKT_LOSS_EVENT, 3794 NL80211_ATTR_CQM_TXE_RATE, 3795 NL80211_ATTR_CQM_TXE_PKTS, 3796 NL80211_ATTR_CQM_TXE_INTVL, 3797 NL80211_ATTR_CQM_BEACON_LOSS_EVENT, 3798 3799 /* keep last */ 3800 __NL80211_ATTR_CQM_AFTER_LAST, 3801 NL80211_ATTR_CQM_MAX = __NL80211_ATTR_CQM_AFTER_LAST - 1 3802 }; 3803 3804 /** 3805 * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event 3806 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the 3807 * configured threshold 3808 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the 3809 * configured threshold 3810 * @NL80211_CQM_RSSI_BEACON_LOSS_EVENT: (reserved, never sent) 3811 */ 3812 enum nl80211_cqm_rssi_threshold_event { 3813 NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW, 3814 NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH, 3815 NL80211_CQM_RSSI_BEACON_LOSS_EVENT, 3816 }; 3817 3818 3819 /** 3820 * enum nl80211_tx_power_setting - TX power adjustment 3821 * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power 3822 * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter 3823 * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter 3824 */ 3825 enum nl80211_tx_power_setting { 3826 NL80211_TX_POWER_AUTOMATIC, 3827 NL80211_TX_POWER_LIMITED, 3828 NL80211_TX_POWER_FIXED, 3829 }; 3830 3831 /** 3832 * enum nl80211_packet_pattern_attr - packet pattern attribute 3833 * @__NL80211_PKTPAT_INVALID: invalid number for nested attribute 3834 * @NL80211_PKTPAT_PATTERN: the pattern, values where the mask has 3835 * a zero bit are ignored 3836 * @NL80211_PKTPAT_MASK: pattern mask, must be long enough to have 3837 * a bit for each byte in the pattern. The lowest-order bit corresponds 3838 * to the first byte of the pattern, but the bytes of the pattern are 3839 * in a little-endian-like format, i.e. the 9th byte of the pattern 3840 * corresponds to the lowest-order bit in the second byte of the mask. 3841 * For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where 3842 * xx indicates "don't care") would be represented by a pattern of 3843 * twelve zero bytes, and a mask of "0xed,0x01". 3844 * Note that the pattern matching is done as though frames were not 3845 * 802.11 frames but 802.3 frames, i.e. the frame is fully unpacked 3846 * first (including SNAP header unpacking) and then matched. 3847 * @NL80211_PKTPAT_OFFSET: packet offset, pattern is matched after 3848 * these fixed number of bytes of received packet 3849 * @NUM_NL80211_PKTPAT: number of attributes 3850 * @MAX_NL80211_PKTPAT: max attribute number 3851 */ 3852 enum nl80211_packet_pattern_attr { 3853 __NL80211_PKTPAT_INVALID, 3854 NL80211_PKTPAT_MASK, 3855 NL80211_PKTPAT_PATTERN, 3856 NL80211_PKTPAT_OFFSET, 3857 3858 NUM_NL80211_PKTPAT, 3859 MAX_NL80211_PKTPAT = NUM_NL80211_PKTPAT - 1, 3860 }; 3861 3862 /** 3863 * struct nl80211_pattern_support - packet pattern support information 3864 * @max_patterns: maximum number of patterns supported 3865 * @min_pattern_len: minimum length of each pattern 3866 * @max_pattern_len: maximum length of each pattern 3867 * @max_pkt_offset: maximum Rx packet offset 3868 * 3869 * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when 3870 * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED or in 3871 * %NL80211_ATTR_COALESCE_RULE_PKT_PATTERN when that is part of 3872 * %NL80211_ATTR_COALESCE_RULE in the capability information given 3873 * by the kernel to userspace. 3874 */ 3875 struct nl80211_pattern_support { 3876 __u32 max_patterns; 3877 __u32 min_pattern_len; 3878 __u32 max_pattern_len; 3879 __u32 max_pkt_offset; 3880 } __attribute__((packed)); 3881 3882 /* only for backward compatibility */ 3883 #define __NL80211_WOWLAN_PKTPAT_INVALID __NL80211_PKTPAT_INVALID 3884 #define NL80211_WOWLAN_PKTPAT_MASK NL80211_PKTPAT_MASK 3885 #define NL80211_WOWLAN_PKTPAT_PATTERN NL80211_PKTPAT_PATTERN 3886 #define NL80211_WOWLAN_PKTPAT_OFFSET NL80211_PKTPAT_OFFSET 3887 #define NUM_NL80211_WOWLAN_PKTPAT NUM_NL80211_PKTPAT 3888 #define MAX_NL80211_WOWLAN_PKTPAT MAX_NL80211_PKTPAT 3889 #define nl80211_wowlan_pattern_support nl80211_pattern_support 3890 3891 /** 3892 * enum nl80211_wowlan_triggers - WoWLAN trigger definitions 3893 * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes 3894 * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put 3895 * the chip into a special state -- works best with chips that have 3896 * support for low-power operation already (flag) 3897 * Note that this mode is incompatible with all of the others, if 3898 * any others are even supported by the device. 3899 * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect 3900 * is detected is implementation-specific (flag) 3901 * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed 3902 * by 16 repetitions of MAC addr, anywhere in payload) (flag) 3903 * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns 3904 * which are passed in an array of nested attributes, each nested attribute 3905 * defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern. 3906 * Each pattern defines a wakeup packet. Packet offset is associated with 3907 * each pattern which is used while matching the pattern. The matching is 3908 * done on the MSDU, i.e. as though the packet was an 802.3 packet, so the 3909 * pattern matching is done after the packet is converted to the MSDU. 3910 * 3911 * In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute 3912 * carrying a &struct nl80211_pattern_support. 3913 * 3914 * When reporting wakeup. it is a u32 attribute containing the 0-based 3915 * index of the pattern that caused the wakeup, in the patterns passed 3916 * to the kernel when configuring. 3917 * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be 3918 * used when setting, used only to indicate that GTK rekeying is supported 3919 * by the device (flag) 3920 * @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE: wake up on GTK rekey failure (if 3921 * done by the device) (flag) 3922 * @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST: wake up on EAP Identity Request 3923 * packet (flag) 3924 * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag) 3925 * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released 3926 * (on devices that have rfkill in the device) (flag) 3927 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211: For wakeup reporting only, contains 3928 * the 802.11 packet that caused the wakeup, e.g. a deauth frame. The frame 3929 * may be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN 3930 * attribute contains the original length. 3931 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN: Original length of the 802.11 3932 * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211 3933 * attribute if the packet was truncated somewhere. 3934 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023: For wakeup reporting only, contains the 3935 * 802.11 packet that caused the wakeup, e.g. a magic packet. The frame may 3936 * be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN attribute 3937 * contains the original length. 3938 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN: Original length of the 802.3 3939 * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023 3940 * attribute if the packet was truncated somewhere. 3941 * @NL80211_WOWLAN_TRIG_TCP_CONNECTION: TCP connection wake, see DOC section 3942 * "TCP connection wakeup" for more details. This is a nested attribute 3943 * containing the exact information for establishing and keeping alive 3944 * the TCP connection. 3945 * @NL80211_WOWLAN_TRIG_TCP_WAKEUP_MATCH: For wakeup reporting only, the 3946 * wakeup packet was received on the TCP connection 3947 * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST: For wakeup reporting only, the 3948 * TCP connection was lost or failed to be established 3949 * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS: For wakeup reporting only, 3950 * the TCP connection ran out of tokens to use for data to send to the 3951 * service 3952 * @NL80211_WOWLAN_TRIG_NET_DETECT: wake up when a configured network 3953 * is detected. This is a nested attribute that contains the 3954 * same attributes used with @NL80211_CMD_START_SCHED_SCAN. It 3955 * specifies how the scan is performed (e.g. the interval, the 3956 * channels to scan and the initial delay) as well as the scan 3957 * results that will trigger a wake (i.e. the matchsets). This 3958 * attribute is also sent in a response to 3959 * @NL80211_CMD_GET_WIPHY, indicating the number of match sets 3960 * supported by the driver (u32). 3961 * @NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS: nested attribute 3962 * containing an array with information about what triggered the 3963 * wake up. If no elements are present in the array, it means 3964 * that the information is not available. If more than one 3965 * element is present, it means that more than one match 3966 * occurred. 3967 * Each element in the array is a nested attribute that contains 3968 * one optional %NL80211_ATTR_SSID attribute and one optional 3969 * %NL80211_ATTR_SCAN_FREQUENCIES attribute. At least one of 3970 * these attributes must be present. If 3971 * %NL80211_ATTR_SCAN_FREQUENCIES contains more than one 3972 * frequency, it means that the match occurred in more than one 3973 * channel. 3974 * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers 3975 * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number 3976 * 3977 * These nested attributes are used to configure the wakeup triggers and 3978 * to report the wakeup reason(s). 3979 */ 3980 enum nl80211_wowlan_triggers { 3981 __NL80211_WOWLAN_TRIG_INVALID, 3982 NL80211_WOWLAN_TRIG_ANY, 3983 NL80211_WOWLAN_TRIG_DISCONNECT, 3984 NL80211_WOWLAN_TRIG_MAGIC_PKT, 3985 NL80211_WOWLAN_TRIG_PKT_PATTERN, 3986 NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED, 3987 NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE, 3988 NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST, 3989 NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE, 3990 NL80211_WOWLAN_TRIG_RFKILL_RELEASE, 3991 NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211, 3992 NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN, 3993 NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023, 3994 NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN, 3995 NL80211_WOWLAN_TRIG_TCP_CONNECTION, 3996 NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH, 3997 NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST, 3998 NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS, 3999 NL80211_WOWLAN_TRIG_NET_DETECT, 4000 NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS, 4001 4002 /* keep last */ 4003 NUM_NL80211_WOWLAN_TRIG, 4004 MAX_NL80211_WOWLAN_TRIG = NUM_NL80211_WOWLAN_TRIG - 1 4005 }; 4006 4007 /** 4008 * DOC: TCP connection wakeup 4009 * 4010 * Some devices can establish a TCP connection in order to be woken up by a 4011 * packet coming in from outside their network segment, or behind NAT. If 4012 * configured, the device will establish a TCP connection to the given 4013 * service, and periodically send data to that service. The first data 4014 * packet is usually transmitted after SYN/ACK, also ACKing the SYN/ACK. 4015 * The data packets can optionally include a (little endian) sequence 4016 * number (in the TCP payload!) that is generated by the device, and, also 4017 * optionally, a token from a list of tokens. This serves as a keep-alive 4018 * with the service, and for NATed connections, etc. 4019 * 4020 * During this keep-alive period, the server doesn't send any data to the 4021 * client. When receiving data, it is compared against the wakeup pattern 4022 * (and mask) and if it matches, the host is woken up. Similarly, if the 4023 * connection breaks or cannot be established to start with, the host is 4024 * also woken up. 4025 * 4026 * Developer's note: ARP offload is required for this, otherwise TCP 4027 * response packets might not go through correctly. 4028 */ 4029 4030 /** 4031 * struct nl80211_wowlan_tcp_data_seq - WoWLAN TCP data sequence 4032 * @start: starting value 4033 * @offset: offset of sequence number in packet 4034 * @len: length of the sequence value to write, 1 through 4 4035 * 4036 * Note: don't confuse with the TCP sequence number(s), this is for the 4037 * keepalive packet payload. The actual value is written into the packet 4038 * in little endian. 4039 */ 4040 struct nl80211_wowlan_tcp_data_seq { 4041 __u32 start, offset, len; 4042 }; 4043 4044 /** 4045 * struct nl80211_wowlan_tcp_data_token - WoWLAN TCP data token config 4046 * @offset: offset of token in packet 4047 * @len: length of each token 4048 * @token_stream: stream of data to be used for the tokens, the length must 4049 * be a multiple of @len for this to make sense 4050 */ 4051 struct nl80211_wowlan_tcp_data_token { 4052 __u32 offset, len; 4053 __u8 token_stream[]; 4054 }; 4055 4056 /** 4057 * struct nl80211_wowlan_tcp_data_token_feature - data token features 4058 * @min_len: minimum token length 4059 * @max_len: maximum token length 4060 * @bufsize: total available token buffer size (max size of @token_stream) 4061 */ 4062 struct nl80211_wowlan_tcp_data_token_feature { 4063 __u32 min_len, max_len, bufsize; 4064 }; 4065 4066 /** 4067 * enum nl80211_wowlan_tcp_attrs - WoWLAN TCP connection parameters 4068 * @__NL80211_WOWLAN_TCP_INVALID: invalid number for nested attributes 4069 * @NL80211_WOWLAN_TCP_SRC_IPV4: source IPv4 address (in network byte order) 4070 * @NL80211_WOWLAN_TCP_DST_IPV4: destination IPv4 address 4071 * (in network byte order) 4072 * @NL80211_WOWLAN_TCP_DST_MAC: destination MAC address, this is given because 4073 * route lookup when configured might be invalid by the time we suspend, 4074 * and doing a route lookup when suspending is no longer possible as it 4075 * might require ARP querying. 4076 * @NL80211_WOWLAN_TCP_SRC_PORT: source port (u16); optional, if not given a 4077 * socket and port will be allocated 4078 * @NL80211_WOWLAN_TCP_DST_PORT: destination port (u16) 4079 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD: data packet payload, at least one byte. 4080 * For feature advertising, a u32 attribute holding the maximum length 4081 * of the data payload. 4082 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ: data packet sequence configuration 4083 * (if desired), a &struct nl80211_wowlan_tcp_data_seq. For feature 4084 * advertising it is just a flag 4085 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN: data packet token configuration, 4086 * see &struct nl80211_wowlan_tcp_data_token and for advertising see 4087 * &struct nl80211_wowlan_tcp_data_token_feature. 4088 * @NL80211_WOWLAN_TCP_DATA_INTERVAL: data interval in seconds, maximum 4089 * interval in feature advertising (u32) 4090 * @NL80211_WOWLAN_TCP_WAKE_PAYLOAD: wake packet payload, for advertising a 4091 * u32 attribute holding the maximum length 4092 * @NL80211_WOWLAN_TCP_WAKE_MASK: Wake packet payload mask, not used for 4093 * feature advertising. The mask works like @NL80211_PKTPAT_MASK 4094 * but on the TCP payload only. 4095 * @NUM_NL80211_WOWLAN_TCP: number of TCP attributes 4096 * @MAX_NL80211_WOWLAN_TCP: highest attribute number 4097 */ 4098 enum nl80211_wowlan_tcp_attrs { 4099 __NL80211_WOWLAN_TCP_INVALID, 4100 NL80211_WOWLAN_TCP_SRC_IPV4, 4101 NL80211_WOWLAN_TCP_DST_IPV4, 4102 NL80211_WOWLAN_TCP_DST_MAC, 4103 NL80211_WOWLAN_TCP_SRC_PORT, 4104 NL80211_WOWLAN_TCP_DST_PORT, 4105 NL80211_WOWLAN_TCP_DATA_PAYLOAD, 4106 NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ, 4107 NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN, 4108 NL80211_WOWLAN_TCP_DATA_INTERVAL, 4109 NL80211_WOWLAN_TCP_WAKE_PAYLOAD, 4110 NL80211_WOWLAN_TCP_WAKE_MASK, 4111 4112 /* keep last */ 4113 NUM_NL80211_WOWLAN_TCP, 4114 MAX_NL80211_WOWLAN_TCP = NUM_NL80211_WOWLAN_TCP - 1 4115 }; 4116 4117 /** 4118 * struct nl80211_coalesce_rule_support - coalesce rule support information 4119 * @max_rules: maximum number of rules supported 4120 * @pat: packet pattern support information 4121 * @max_delay: maximum supported coalescing delay in msecs 4122 * 4123 * This struct is carried in %NL80211_ATTR_COALESCE_RULE in the 4124 * capability information given by the kernel to userspace. 4125 */ 4126 struct nl80211_coalesce_rule_support { 4127 __u32 max_rules; 4128 struct nl80211_pattern_support pat; 4129 __u32 max_delay; 4130 } __attribute__((packed)); 4131 4132 /** 4133 * enum nl80211_attr_coalesce_rule - coalesce rule attribute 4134 * @__NL80211_COALESCE_RULE_INVALID: invalid number for nested attribute 4135 * @NL80211_ATTR_COALESCE_RULE_DELAY: delay in msecs used for packet coalescing 4136 * @NL80211_ATTR_COALESCE_RULE_CONDITION: condition for packet coalescence, 4137 * see &enum nl80211_coalesce_condition. 4138 * @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN: packet offset, pattern is matched 4139 * after these fixed number of bytes of received packet 4140 * @NUM_NL80211_ATTR_COALESCE_RULE: number of attributes 4141 * @NL80211_ATTR_COALESCE_RULE_MAX: max attribute number 4142 */ 4143 enum nl80211_attr_coalesce_rule { 4144 __NL80211_COALESCE_RULE_INVALID, 4145 NL80211_ATTR_COALESCE_RULE_DELAY, 4146 NL80211_ATTR_COALESCE_RULE_CONDITION, 4147 NL80211_ATTR_COALESCE_RULE_PKT_PATTERN, 4148 4149 /* keep last */ 4150 NUM_NL80211_ATTR_COALESCE_RULE, 4151 NL80211_ATTR_COALESCE_RULE_MAX = NUM_NL80211_ATTR_COALESCE_RULE - 1 4152 }; 4153 4154 /** 4155 * enum nl80211_coalesce_condition - coalesce rule conditions 4156 * @NL80211_COALESCE_CONDITION_MATCH: coalaesce Rx packets when patterns 4157 * in a rule are matched. 4158 * @NL80211_COALESCE_CONDITION_NO_MATCH: coalesce Rx packets when patterns 4159 * in a rule are not matched. 4160 */ 4161 enum nl80211_coalesce_condition { 4162 NL80211_COALESCE_CONDITION_MATCH, 4163 NL80211_COALESCE_CONDITION_NO_MATCH 4164 }; 4165 4166 /** 4167 * enum nl80211_iface_limit_attrs - limit attributes 4168 * @NL80211_IFACE_LIMIT_UNSPEC: (reserved) 4169 * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that 4170 * can be chosen from this set of interface types (u32) 4171 * @NL80211_IFACE_LIMIT_TYPES: nested attribute containing a 4172 * flag attribute for each interface type in this set 4173 * @NUM_NL80211_IFACE_LIMIT: number of attributes 4174 * @MAX_NL80211_IFACE_LIMIT: highest attribute number 4175 */ 4176 enum nl80211_iface_limit_attrs { 4177 NL80211_IFACE_LIMIT_UNSPEC, 4178 NL80211_IFACE_LIMIT_MAX, 4179 NL80211_IFACE_LIMIT_TYPES, 4180 4181 /* keep last */ 4182 NUM_NL80211_IFACE_LIMIT, 4183 MAX_NL80211_IFACE_LIMIT = NUM_NL80211_IFACE_LIMIT - 1 4184 }; 4185 4186 /** 4187 * enum nl80211_if_combination_attrs -- interface combination attributes 4188 * 4189 * @NL80211_IFACE_COMB_UNSPEC: (reserved) 4190 * @NL80211_IFACE_COMB_LIMITS: Nested attributes containing the limits 4191 * for given interface types, see &enum nl80211_iface_limit_attrs. 4192 * @NL80211_IFACE_COMB_MAXNUM: u32 attribute giving the total number of 4193 * interfaces that can be created in this group. This number doesn't 4194 * apply to interfaces purely managed in software, which are listed 4195 * in a separate attribute %NL80211_ATTR_INTERFACES_SOFTWARE. 4196 * @NL80211_IFACE_COMB_STA_AP_BI_MATCH: flag attribute specifying that 4197 * beacon intervals within this group must be all the same even for 4198 * infrastructure and AP/GO combinations, i.e. the GO(s) must adopt 4199 * the infrastructure network's beacon interval. 4200 * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many 4201 * different channels may be used within this group. 4202 * @NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS: u32 attribute containing the bitmap 4203 * of supported channel widths for radar detection. 4204 * @NL80211_IFACE_COMB_RADAR_DETECT_REGIONS: u32 attribute containing the bitmap 4205 * of supported regulatory regions for radar detection. 4206 * @NUM_NL80211_IFACE_COMB: number of attributes 4207 * @MAX_NL80211_IFACE_COMB: highest attribute number 4208 * 4209 * Examples: 4210 * limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2 4211 * => allows an AP and a STA that must match BIs 4212 * 4213 * numbers = [ #{AP, P2P-GO} <= 8 ], channels = 1, max = 8 4214 * => allows 8 of AP/GO 4215 * 4216 * numbers = [ #{STA} <= 2 ], channels = 2, max = 2 4217 * => allows two STAs on different channels 4218 * 4219 * numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4 4220 * => allows a STA plus three P2P interfaces 4221 * 4222 * The list of these four possiblities could completely be contained 4223 * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate 4224 * that any of these groups must match. 4225 * 4226 * "Combinations" of just a single interface will not be listed here, 4227 * a single interface of any valid interface type is assumed to always 4228 * be possible by itself. This means that implicitly, for each valid 4229 * interface type, the following group always exists: 4230 * numbers = [ #{<type>} <= 1 ], channels = 1, max = 1 4231 */ 4232 enum nl80211_if_combination_attrs { 4233 NL80211_IFACE_COMB_UNSPEC, 4234 NL80211_IFACE_COMB_LIMITS, 4235 NL80211_IFACE_COMB_MAXNUM, 4236 NL80211_IFACE_COMB_STA_AP_BI_MATCH, 4237 NL80211_IFACE_COMB_NUM_CHANNELS, 4238 NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS, 4239 NL80211_IFACE_COMB_RADAR_DETECT_REGIONS, 4240 4241 /* keep last */ 4242 NUM_NL80211_IFACE_COMB, 4243 MAX_NL80211_IFACE_COMB = NUM_NL80211_IFACE_COMB - 1 4244 }; 4245 4246 4247 /** 4248 * enum nl80211_plink_state - state of a mesh peer link finite state machine 4249 * 4250 * @NL80211_PLINK_LISTEN: initial state, considered the implicit 4251 * state of non existant mesh peer links 4252 * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to 4253 * this mesh peer 4254 * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received 4255 * from this mesh peer 4256 * @NL80211_PLINK_CNF_RCVD: mesh plink confirm frame has been 4257 * received from this mesh peer 4258 * @NL80211_PLINK_ESTAB: mesh peer link is established 4259 * @NL80211_PLINK_HOLDING: mesh peer link is being closed or cancelled 4260 * @NL80211_PLINK_BLOCKED: all frames transmitted from this mesh 4261 * plink are discarded 4262 * @NUM_NL80211_PLINK_STATES: number of peer link states 4263 * @MAX_NL80211_PLINK_STATES: highest numerical value of plink states 4264 */ 4265 enum nl80211_plink_state { 4266 NL80211_PLINK_LISTEN, 4267 NL80211_PLINK_OPN_SNT, 4268 NL80211_PLINK_OPN_RCVD, 4269 NL80211_PLINK_CNF_RCVD, 4270 NL80211_PLINK_ESTAB, 4271 NL80211_PLINK_HOLDING, 4272 NL80211_PLINK_BLOCKED, 4273 4274 /* keep last */ 4275 NUM_NL80211_PLINK_STATES, 4276 MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1 4277 }; 4278 4279 /** 4280 * enum nl80211_plink_action - actions to perform in mesh peers 4281 * 4282 * @NL80211_PLINK_ACTION_NO_ACTION: perform no action 4283 * @NL80211_PLINK_ACTION_OPEN: start mesh peer link establishment 4284 * @NL80211_PLINK_ACTION_BLOCK: block traffic from this mesh peer 4285 * @NUM_NL80211_PLINK_ACTIONS: number of possible actions 4286 */ 4287 enum plink_actions { 4288 NL80211_PLINK_ACTION_NO_ACTION, 4289 NL80211_PLINK_ACTION_OPEN, 4290 NL80211_PLINK_ACTION_BLOCK, 4291 4292 NUM_NL80211_PLINK_ACTIONS, 4293 }; 4294 4295 4296 #define NL80211_KCK_LEN 16 4297 #define NL80211_KEK_LEN 16 4298 #define NL80211_REPLAY_CTR_LEN 8 4299 4300 /** 4301 * enum nl80211_rekey_data - attributes for GTK rekey offload 4302 * @__NL80211_REKEY_DATA_INVALID: invalid number for nested attributes 4303 * @NL80211_REKEY_DATA_KEK: key encryption key (binary) 4304 * @NL80211_REKEY_DATA_KCK: key confirmation key (binary) 4305 * @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary) 4306 * @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal) 4307 * @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal) 4308 */ 4309 enum nl80211_rekey_data { 4310 __NL80211_REKEY_DATA_INVALID, 4311 NL80211_REKEY_DATA_KEK, 4312 NL80211_REKEY_DATA_KCK, 4313 NL80211_REKEY_DATA_REPLAY_CTR, 4314 4315 /* keep last */ 4316 NUM_NL80211_REKEY_DATA, 4317 MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1 4318 }; 4319 4320 /** 4321 * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID 4322 * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in 4323 * Beacon frames) 4324 * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element 4325 * in Beacon frames 4326 * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID 4327 * element in Beacon frames but zero out each byte in the SSID 4328 */ 4329 enum nl80211_hidden_ssid { 4330 NL80211_HIDDEN_SSID_NOT_IN_USE, 4331 NL80211_HIDDEN_SSID_ZERO_LEN, 4332 NL80211_HIDDEN_SSID_ZERO_CONTENTS 4333 }; 4334 4335 /** 4336 * enum nl80211_sta_wme_attr - station WME attributes 4337 * @__NL80211_STA_WME_INVALID: invalid number for nested attribute 4338 * @NL80211_STA_WME_UAPSD_QUEUES: bitmap of uapsd queues. the format 4339 * is the same as the AC bitmap in the QoS info field. 4340 * @NL80211_STA_WME_MAX_SP: max service period. the format is the same 4341 * as the MAX_SP field in the QoS info field (but already shifted down). 4342 * @__NL80211_STA_WME_AFTER_LAST: internal 4343 * @NL80211_STA_WME_MAX: highest station WME attribute 4344 */ 4345 enum nl80211_sta_wme_attr { 4346 __NL80211_STA_WME_INVALID, 4347 NL80211_STA_WME_UAPSD_QUEUES, 4348 NL80211_STA_WME_MAX_SP, 4349 4350 /* keep last */ 4351 __NL80211_STA_WME_AFTER_LAST, 4352 NL80211_STA_WME_MAX = __NL80211_STA_WME_AFTER_LAST - 1 4353 }; 4354 4355 /** 4356 * enum nl80211_pmksa_candidate_attr - attributes for PMKSA caching candidates 4357 * @__NL80211_PMKSA_CANDIDATE_INVALID: invalid number for nested attributes 4358 * @NL80211_PMKSA_CANDIDATE_INDEX: candidate index (u32; the smaller, the higher 4359 * priority) 4360 * @NL80211_PMKSA_CANDIDATE_BSSID: candidate BSSID (6 octets) 4361 * @NL80211_PMKSA_CANDIDATE_PREAUTH: RSN pre-authentication supported (flag) 4362 * @NUM_NL80211_PMKSA_CANDIDATE: number of PMKSA caching candidate attributes 4363 * (internal) 4364 * @MAX_NL80211_PMKSA_CANDIDATE: highest PMKSA caching candidate attribute 4365 * (internal) 4366 */ 4367 enum nl80211_pmksa_candidate_attr { 4368 __NL80211_PMKSA_CANDIDATE_INVALID, 4369 NL80211_PMKSA_CANDIDATE_INDEX, 4370 NL80211_PMKSA_CANDIDATE_BSSID, 4371 NL80211_PMKSA_CANDIDATE_PREAUTH, 4372 4373 /* keep last */ 4374 NUM_NL80211_PMKSA_CANDIDATE, 4375 MAX_NL80211_PMKSA_CANDIDATE = NUM_NL80211_PMKSA_CANDIDATE - 1 4376 }; 4377 4378 /** 4379 * enum nl80211_tdls_operation - values for %NL80211_ATTR_TDLS_OPERATION 4380 * @NL80211_TDLS_DISCOVERY_REQ: Send a TDLS discovery request 4381 * @NL80211_TDLS_SETUP: Setup TDLS link 4382 * @NL80211_TDLS_TEARDOWN: Teardown a TDLS link which is already established 4383 * @NL80211_TDLS_ENABLE_LINK: Enable TDLS link 4384 * @NL80211_TDLS_DISABLE_LINK: Disable TDLS link 4385 */ 4386 enum nl80211_tdls_operation { 4387 NL80211_TDLS_DISCOVERY_REQ, 4388 NL80211_TDLS_SETUP, 4389 NL80211_TDLS_TEARDOWN, 4390 NL80211_TDLS_ENABLE_LINK, 4391 NL80211_TDLS_DISABLE_LINK, 4392 }; 4393 4394 /* 4395 * enum nl80211_ap_sme_features - device-integrated AP features 4396 * Reserved for future use, no bits are defined in 4397 * NL80211_ATTR_DEVICE_AP_SME yet. 4398 enum nl80211_ap_sme_features { 4399 }; 4400 */ 4401 4402 /** 4403 * enum nl80211_feature_flags - device/driver features 4404 * @NL80211_FEATURE_SK_TX_STATUS: This driver supports reflecting back 4405 * TX status to the socket error queue when requested with the 4406 * socket option. 4407 * @NL80211_FEATURE_HT_IBSS: This driver supports IBSS with HT datarates. 4408 * @NL80211_FEATURE_INACTIVITY_TIMER: This driver takes care of freeing up 4409 * the connected inactive stations in AP mode. 4410 * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested 4411 * to work properly to suppport receiving regulatory hints from 4412 * cellular base stations. 4413 * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: (no longer available, only 4414 * here to reserve the value for API/ABI compatibility) 4415 * @NL80211_FEATURE_SAE: This driver supports simultaneous authentication of 4416 * equals (SAE) with user space SME (NL80211_CMD_AUTHENTICATE) in station 4417 * mode 4418 * @NL80211_FEATURE_LOW_PRIORITY_SCAN: This driver supports low priority scan 4419 * @NL80211_FEATURE_SCAN_FLUSH: Scan flush is supported 4420 * @NL80211_FEATURE_AP_SCAN: Support scanning using an AP vif 4421 * @NL80211_FEATURE_VIF_TXPOWER: The driver supports per-vif TX power setting 4422 * @NL80211_FEATURE_NEED_OBSS_SCAN: The driver expects userspace to perform 4423 * OBSS scans and generate 20/40 BSS coex reports. This flag is used only 4424 * for drivers implementing the CONNECT API, for AUTH/ASSOC it is implied. 4425 * @NL80211_FEATURE_P2P_GO_CTWIN: P2P GO implementation supports CT Window 4426 * setting 4427 * @NL80211_FEATURE_P2P_GO_OPPPS: P2P GO implementation supports opportunistic 4428 * powersave 4429 * @NL80211_FEATURE_FULL_AP_CLIENT_STATE: The driver supports full state 4430 * transitions for AP clients. Without this flag (and if the driver 4431 * doesn't have the AP SME in the device) the driver supports adding 4432 * stations only when they're associated and adds them in associated 4433 * state (to later be transitioned into authorized), with this flag 4434 * they should be added before even sending the authentication reply 4435 * and then transitioned into authenticated, associated and authorized 4436 * states using station flags. 4437 * Note that even for drivers that support this, the default is to add 4438 * stations in authenticated/associated state, so to add unauthenticated 4439 * stations the authenticated/associated bits have to be set in the mask. 4440 * @NL80211_FEATURE_ADVERTISE_CHAN_LIMITS: cfg80211 advertises channel limits 4441 * (HT40, VHT 80/160 MHz) if this flag is set 4442 * @NL80211_FEATURE_USERSPACE_MPM: This driver supports a userspace Mesh 4443 * Peering Management entity which may be implemented by registering for 4444 * beacons or NL80211_CMD_NEW_PEER_CANDIDATE events. The mesh beacon is 4445 * still generated by the driver. 4446 * @NL80211_FEATURE_ACTIVE_MONITOR: This driver supports an active monitor 4447 * interface. An active monitor interface behaves like a normal monitor 4448 * interface, but gets added to the driver. It ensures that incoming 4449 * unicast packets directed at the configured interface address get ACKed. 4450 * @NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE: This driver supports dynamic 4451 * channel bandwidth change (e.g., HT 20 <-> 40 MHz channel) during the 4452 * lifetime of a BSS. 4453 * @NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES: This device adds a DS Parameter 4454 * Set IE to probe requests. 4455 * @NL80211_FEATURE_WFA_TPC_IE_IN_PROBES: This device adds a WFA TPC Report IE 4456 * to probe requests. 4457 * @NL80211_FEATURE_QUIET: This device, in client mode, supports Quiet Period 4458 * requests sent to it by an AP. 4459 * @NL80211_FEATURE_TX_POWER_INSERTION: This device is capable of inserting the 4460 * current tx power value into the TPC Report IE in the spectrum 4461 * management TPC Report action frame, and in the Radio Measurement Link 4462 * Measurement Report action frame. 4463 * @NL80211_FEATURE_ACKTO_ESTIMATION: This driver supports dynamic ACK timeout 4464 * estimation (dynack). %NL80211_ATTR_WIPHY_DYN_ACK flag attribute is used 4465 * to enable dynack. 4466 * @NL80211_FEATURE_STATIC_SMPS: Device supports static spatial 4467 * multiplexing powersave, ie. can turn off all but one chain 4468 * even on HT connections that should be using more chains. 4469 * @NL80211_FEATURE_DYNAMIC_SMPS: Device supports dynamic spatial 4470 * multiplexing powersave, ie. can turn off all but one chain 4471 * and then wake the rest up as required after, for example, 4472 * rts/cts handshake. 4473 * @NL80211_FEATURE_SUPPORTS_WMM_ADMISSION: the device supports setting up WMM 4474 * TSPEC sessions (TID aka TSID 0-7) with the %NL80211_CMD_ADD_TX_TS 4475 * command. Standard IEEE 802.11 TSPEC setup is not yet supported, it 4476 * needs to be able to handle Block-Ack agreements and other things. 4477 * @NL80211_FEATURE_MAC_ON_CREATE: Device supports configuring 4478 * the vif's MAC address upon creation. 4479 * See 'macaddr' field in the vif_params (cfg80211.h). 4480 * @NL80211_FEATURE_TDLS_CHANNEL_SWITCH: Driver supports channel switching when 4481 * operating as a TDLS peer. 4482 * @NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR: This device/driver supports using a 4483 * random MAC address during scan (if the device is unassociated); the 4484 * %NL80211_SCAN_FLAG_RANDOM_ADDR flag may be set for scans and the MAC 4485 * address mask/value will be used. 4486 * @NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR: This device/driver supports 4487 * using a random MAC address for every scan iteration during scheduled 4488 * scan (while not associated), the %NL80211_SCAN_FLAG_RANDOM_ADDR may 4489 * be set for scheduled scan and the MAC address mask/value will be used. 4490 * @NL80211_FEATURE_ND_RANDOM_MAC_ADDR: This device/driver supports using a 4491 * random MAC address for every scan iteration during "net detect", i.e. 4492 * scan in unassociated WoWLAN, the %NL80211_SCAN_FLAG_RANDOM_ADDR may 4493 * be set for scheduled scan and the MAC address mask/value will be used. 4494 */ 4495 enum nl80211_feature_flags { 4496 NL80211_FEATURE_SK_TX_STATUS = 1 << 0, 4497 NL80211_FEATURE_HT_IBSS = 1 << 1, 4498 NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2, 4499 NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3, 4500 NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 1 << 4, 4501 NL80211_FEATURE_SAE = 1 << 5, 4502 NL80211_FEATURE_LOW_PRIORITY_SCAN = 1 << 6, 4503 NL80211_FEATURE_SCAN_FLUSH = 1 << 7, 4504 NL80211_FEATURE_AP_SCAN = 1 << 8, 4505 NL80211_FEATURE_VIF_TXPOWER = 1 << 9, 4506 NL80211_FEATURE_NEED_OBSS_SCAN = 1 << 10, 4507 NL80211_FEATURE_P2P_GO_CTWIN = 1 << 11, 4508 NL80211_FEATURE_P2P_GO_OPPPS = 1 << 12, 4509 /* bit 13 is reserved */ 4510 NL80211_FEATURE_ADVERTISE_CHAN_LIMITS = 1 << 14, 4511 NL80211_FEATURE_FULL_AP_CLIENT_STATE = 1 << 15, 4512 NL80211_FEATURE_USERSPACE_MPM = 1 << 16, 4513 NL80211_FEATURE_ACTIVE_MONITOR = 1 << 17, 4514 NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE = 1 << 18, 4515 NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES = 1 << 19, 4516 NL80211_FEATURE_WFA_TPC_IE_IN_PROBES = 1 << 20, 4517 NL80211_FEATURE_QUIET = 1 << 21, 4518 NL80211_FEATURE_TX_POWER_INSERTION = 1 << 22, 4519 NL80211_FEATURE_ACKTO_ESTIMATION = 1 << 23, 4520 NL80211_FEATURE_STATIC_SMPS = 1 << 24, 4521 NL80211_FEATURE_DYNAMIC_SMPS = 1 << 25, 4522 NL80211_FEATURE_SUPPORTS_WMM_ADMISSION = 1 << 26, 4523 NL80211_FEATURE_MAC_ON_CREATE = 1 << 27, 4524 NL80211_FEATURE_TDLS_CHANNEL_SWITCH = 1 << 28, 4525 NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR = 1 << 29, 4526 NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR = 1 << 30, 4527 NL80211_FEATURE_ND_RANDOM_MAC_ADDR = 1 << 31, 4528 }; 4529 4530 /** 4531 * enum nl80211_ext_feature_index - bit index of extended features. 4532 * @NL80211_EXT_FEATURE_VHT_IBSS: This driver supports IBSS with VHT datarates. 4533 * @NL80211_EXT_FEATURE_RRM: This driver supports RRM. When featured, user can 4534 * can request to use RRM (see %NL80211_ATTR_USE_RRM) with 4535 * %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests, which will set 4536 * the ASSOC_REQ_USE_RRM flag in the association request even if 4537 * NL80211_FEATURE_QUIET is not advertized. 4538 * @NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER: This device supports MU-MIMO air 4539 * sniffer which means that it can be configured to hear packets from 4540 * certain groups which can be configured by the 4541 * %NL80211_ATTR_MU_MIMO_GROUP_DATA attribute, 4542 * or can be configured to follow a station by configuring the 4543 * %NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR attribute. 4544 * @NL80211_EXT_FEATURE_SCAN_START_TIME: This driver includes the actual 4545 * time the scan started in scan results event. The time is the TSF of 4546 * the BSS that the interface that requested the scan is connected to 4547 * (if available). 4548 * @NL80211_EXT_FEATURE_BSS_PARENT_TSF: Per BSS, this driver reports the 4549 * time the last beacon/probe was received. The time is the TSF of the 4550 * BSS that the interface that requested the scan is connected to 4551 * (if available). 4552 * @NL80211_EXT_FEATURE_SET_SCAN_DWELL: This driver supports configuration of 4553 * channel dwell time. 4554 * 4555 * @NUM_NL80211_EXT_FEATURES: number of extended features. 4556 * @MAX_NL80211_EXT_FEATURES: highest extended feature index. 4557 */ 4558 enum nl80211_ext_feature_index { 4559 NL80211_EXT_FEATURE_VHT_IBSS, 4560 NL80211_EXT_FEATURE_RRM, 4561 NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER, 4562 NL80211_EXT_FEATURE_SCAN_START_TIME, 4563 NL80211_EXT_FEATURE_BSS_PARENT_TSF, 4564 NL80211_EXT_FEATURE_SET_SCAN_DWELL, 4565 4566 /* add new features before the definition below */ 4567 NUM_NL80211_EXT_FEATURES, 4568 MAX_NL80211_EXT_FEATURES = NUM_NL80211_EXT_FEATURES - 1 4569 }; 4570 4571 /** 4572 * enum nl80211_probe_resp_offload_support_attr - optional supported 4573 * protocols for probe-response offloading by the driver/FW. 4574 * To be used with the %NL80211_ATTR_PROBE_RESP_OFFLOAD attribute. 4575 * Each enum value represents a bit in the bitmap of supported 4576 * protocols. Typically a subset of probe-requests belonging to a 4577 * supported protocol will be excluded from offload and uploaded 4578 * to the host. 4579 * 4580 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS: Support for WPS ver. 1 4581 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2: Support for WPS ver. 2 4582 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P: Support for P2P 4583 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U: Support for 802.11u 4584 */ 4585 enum nl80211_probe_resp_offload_support_attr { 4586 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS = 1<<0, 4587 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 = 1<<1, 4588 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P = 1<<2, 4589 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U = 1<<3, 4590 }; 4591 4592 /** 4593 * enum nl80211_connect_failed_reason - connection request failed reasons 4594 * @NL80211_CONN_FAIL_MAX_CLIENTS: Maximum number of clients that can be 4595 * handled by the AP is reached. 4596 * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Connection request is rejected due to ACL. 4597 */ 4598 enum nl80211_connect_failed_reason { 4599 NL80211_CONN_FAIL_MAX_CLIENTS, 4600 NL80211_CONN_FAIL_BLOCKED_CLIENT, 4601 }; 4602 4603 /** 4604 * enum nl80211_scan_flags - scan request control flags 4605 * 4606 * Scan request control flags are used to control the handling 4607 * of NL80211_CMD_TRIGGER_SCAN and NL80211_CMD_START_SCHED_SCAN 4608 * requests. 4609 * 4610 * @NL80211_SCAN_FLAG_LOW_PRIORITY: scan request has low priority 4611 * @NL80211_SCAN_FLAG_FLUSH: flush cache before scanning 4612 * @NL80211_SCAN_FLAG_AP: force a scan even if the interface is configured 4613 * as AP and the beaconing has already been configured. This attribute is 4614 * dangerous because will destroy stations performance as a lot of frames 4615 * will be lost while scanning off-channel, therefore it must be used only 4616 * when really needed 4617 * @NL80211_SCAN_FLAG_RANDOM_ADDR: use a random MAC address for this scan (or 4618 * for scheduled scan: a different one for every scan iteration). When the 4619 * flag is set, depending on device capabilities the @NL80211_ATTR_MAC and 4620 * @NL80211_ATTR_MAC_MASK attributes may also be given in which case only 4621 * the masked bits will be preserved from the MAC address and the remainder 4622 * randomised. If the attributes are not given full randomisation (46 bits, 4623 * locally administered 1, multicast 0) is assumed. 4624 * This flag must not be requested when the feature isn't supported, check 4625 * the nl80211 feature flags for the device. 4626 */ 4627 enum nl80211_scan_flags { 4628 NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0, 4629 NL80211_SCAN_FLAG_FLUSH = 1<<1, 4630 NL80211_SCAN_FLAG_AP = 1<<2, 4631 NL80211_SCAN_FLAG_RANDOM_ADDR = 1<<3, 4632 }; 4633 4634 /** 4635 * enum nl80211_acl_policy - access control policy 4636 * 4637 * Access control policy is applied on a MAC list set by 4638 * %NL80211_CMD_START_AP and %NL80211_CMD_SET_MAC_ACL, to 4639 * be used with %NL80211_ATTR_ACL_POLICY. 4640 * 4641 * @NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED: Deny stations which are 4642 * listed in ACL, i.e. allow all the stations which are not listed 4643 * in ACL to authenticate. 4644 * @NL80211_ACL_POLICY_DENY_UNLESS_LISTED: Allow the stations which are listed 4645 * in ACL, i.e. deny all the stations which are not listed in ACL. 4646 */ 4647 enum nl80211_acl_policy { 4648 NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED, 4649 NL80211_ACL_POLICY_DENY_UNLESS_LISTED, 4650 }; 4651 4652 /** 4653 * enum nl80211_smps_mode - SMPS mode 4654 * 4655 * Requested SMPS mode (for AP mode) 4656 * 4657 * @NL80211_SMPS_OFF: SMPS off (use all antennas). 4658 * @NL80211_SMPS_STATIC: static SMPS (use a single antenna) 4659 * @NL80211_SMPS_DYNAMIC: dynamic smps (start with a single antenna and 4660 * turn on other antennas after CTS/RTS). 4661 */ 4662 enum nl80211_smps_mode { 4663 NL80211_SMPS_OFF, 4664 NL80211_SMPS_STATIC, 4665 NL80211_SMPS_DYNAMIC, 4666 4667 __NL80211_SMPS_AFTER_LAST, 4668 NL80211_SMPS_MAX = __NL80211_SMPS_AFTER_LAST - 1 4669 }; 4670 4671 /** 4672 * enum nl80211_radar_event - type of radar event for DFS operation 4673 * 4674 * Type of event to be used with NL80211_ATTR_RADAR_EVENT to inform userspace 4675 * about detected radars or success of the channel available check (CAC) 4676 * 4677 * @NL80211_RADAR_DETECTED: A radar pattern has been detected. The channel is 4678 * now unusable. 4679 * @NL80211_RADAR_CAC_FINISHED: Channel Availability Check has been finished, 4680 * the channel is now available. 4681 * @NL80211_RADAR_CAC_ABORTED: Channel Availability Check has been aborted, no 4682 * change to the channel status. 4683 * @NL80211_RADAR_NOP_FINISHED: The Non-Occupancy Period for this channel is 4684 * over, channel becomes usable. 4685 */ 4686 enum nl80211_radar_event { 4687 NL80211_RADAR_DETECTED, 4688 NL80211_RADAR_CAC_FINISHED, 4689 NL80211_RADAR_CAC_ABORTED, 4690 NL80211_RADAR_NOP_FINISHED, 4691 }; 4692 4693 /** 4694 * enum nl80211_dfs_state - DFS states for channels 4695 * 4696 * Channel states used by the DFS code. 4697 * 4698 * @NL80211_DFS_USABLE: The channel can be used, but channel availability 4699 * check (CAC) must be performed before using it for AP or IBSS. 4700 * @NL80211_DFS_UNAVAILABLE: A radar has been detected on this channel, it 4701 * is therefore marked as not available. 4702 * @NL80211_DFS_AVAILABLE: The channel has been CAC checked and is available. 4703 */ 4704 enum nl80211_dfs_state { 4705 NL80211_DFS_USABLE, 4706 NL80211_DFS_UNAVAILABLE, 4707 NL80211_DFS_AVAILABLE, 4708 }; 4709 4710 /** 4711 * enum enum nl80211_protocol_features - nl80211 protocol features 4712 * @NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP: nl80211 supports splitting 4713 * wiphy dumps (if requested by the application with the attribute 4714 * %NL80211_ATTR_SPLIT_WIPHY_DUMP. Also supported is filtering the 4715 * wiphy dump by %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFINDEX or 4716 * %NL80211_ATTR_WDEV. 4717 */ 4718 enum nl80211_protocol_features { 4719 NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP = 1 << 0, 4720 }; 4721 4722 /** 4723 * enum nl80211_crit_proto_id - nl80211 critical protocol identifiers 4724 * 4725 * @NL80211_CRIT_PROTO_UNSPEC: protocol unspecified. 4726 * @NL80211_CRIT_PROTO_DHCP: BOOTP or DHCPv6 protocol. 4727 * @NL80211_CRIT_PROTO_EAPOL: EAPOL protocol. 4728 * @NL80211_CRIT_PROTO_APIPA: APIPA protocol. 4729 * @NUM_NL80211_CRIT_PROTO: must be kept last. 4730 */ 4731 enum nl80211_crit_proto_id { 4732 NL80211_CRIT_PROTO_UNSPEC, 4733 NL80211_CRIT_PROTO_DHCP, 4734 NL80211_CRIT_PROTO_EAPOL, 4735 NL80211_CRIT_PROTO_APIPA, 4736 /* add other protocols before this one */ 4737 NUM_NL80211_CRIT_PROTO 4738 }; 4739 4740 /* maximum duration for critical protocol measures */ 4741 #define NL80211_CRIT_PROTO_MAX_DURATION 5000 /* msec */ 4742 4743 /** 4744 * enum nl80211_rxmgmt_flags - flags for received management frame. 4745 * 4746 * Used by cfg80211_rx_mgmt() 4747 * 4748 * @NL80211_RXMGMT_FLAG_ANSWERED: frame was answered by device/driver. 4749 */ 4750 enum nl80211_rxmgmt_flags { 4751 NL80211_RXMGMT_FLAG_ANSWERED = 1 << 0, 4752 }; 4753 4754 /* 4755 * If this flag is unset, the lower 24 bits are an OUI, if set 4756 * a Linux nl80211 vendor ID is used (no such IDs are allocated 4757 * yet, so that's not valid so far) 4758 */ 4759 #define NL80211_VENDOR_ID_IS_LINUX 0x80000000 4760 4761 /** 4762 * struct nl80211_vendor_cmd_info - vendor command data 4763 * @vendor_id: If the %NL80211_VENDOR_ID_IS_LINUX flag is clear, then the 4764 * value is a 24-bit OUI; if it is set then a separately allocated ID 4765 * may be used, but no such IDs are allocated yet. New IDs should be 4766 * added to this file when needed. 4767 * @subcmd: sub-command ID for the command 4768 */ 4769 struct nl80211_vendor_cmd_info { 4770 __u32 vendor_id; 4771 __u32 subcmd; 4772 }; 4773 4774 /** 4775 * enum nl80211_tdls_peer_capability - TDLS peer flags. 4776 * 4777 * Used by tdls_mgmt() to determine which conditional elements need 4778 * to be added to TDLS Setup frames. 4779 * 4780 * @NL80211_TDLS_PEER_HT: TDLS peer is HT capable. 4781 * @NL80211_TDLS_PEER_VHT: TDLS peer is VHT capable. 4782 * @NL80211_TDLS_PEER_WMM: TDLS peer is WMM capable. 4783 */ 4784 enum nl80211_tdls_peer_capability { 4785 NL80211_TDLS_PEER_HT = 1<<0, 4786 NL80211_TDLS_PEER_VHT = 1<<1, 4787 NL80211_TDLS_PEER_WMM = 1<<2, 4788 }; 4789 4790 /** 4791 * enum nl80211_sched_scan_plan - scanning plan for scheduled scan 4792 * @__NL80211_SCHED_SCAN_PLAN_INVALID: attribute number 0 is reserved 4793 * @NL80211_SCHED_SCAN_PLAN_INTERVAL: interval between scan iterations. In 4794 * seconds (u32). 4795 * @NL80211_SCHED_SCAN_PLAN_ITERATIONS: number of scan iterations in this 4796 * scan plan (u32). The last scan plan must not specify this attribute 4797 * because it will run infinitely. A value of zero is invalid as it will 4798 * make the scan plan meaningless. 4799 * @NL80211_SCHED_SCAN_PLAN_MAX: highest scheduled scan plan attribute number 4800 * currently defined 4801 * @__NL80211_SCHED_SCAN_PLAN_AFTER_LAST: internal use 4802 */ 4803 enum nl80211_sched_scan_plan { 4804 __NL80211_SCHED_SCAN_PLAN_INVALID, 4805 NL80211_SCHED_SCAN_PLAN_INTERVAL, 4806 NL80211_SCHED_SCAN_PLAN_ITERATIONS, 4807 4808 /* keep last */ 4809 __NL80211_SCHED_SCAN_PLAN_AFTER_LAST, 4810 NL80211_SCHED_SCAN_PLAN_MAX = 4811 __NL80211_SCHED_SCAN_PLAN_AFTER_LAST - 1 4812 }; 4813 4814 /** 4815 * struct nl80211_bss_select_rssi_adjust - RSSI adjustment parameters. 4816 * 4817 * @band: band of BSS that must match for RSSI value adjustment. 4818 * @delta: value used to adjust the RSSI value of matching BSS. 4819 */ 4820 struct nl80211_bss_select_rssi_adjust { 4821 __u8 band; 4822 __s8 delta; 4823 } __attribute__((packed)); 4824 4825 /** 4826 * enum nl80211_bss_select_attr - attributes for bss selection. 4827 * 4828 * @__NL80211_BSS_SELECT_ATTR_INVALID: reserved. 4829 * @NL80211_BSS_SELECT_ATTR_RSSI: Flag indicating only RSSI-based BSS selection 4830 * is requested. 4831 * @NL80211_BSS_SELECT_ATTR_BAND_PREF: attribute indicating BSS 4832 * selection should be done such that the specified band is preferred. 4833 * When there are multiple BSS-es in the preferred band, the driver 4834 * shall use RSSI-based BSS selection as a second step. The value of 4835 * this attribute is according to &enum nl80211_band (u32). 4836 * @NL80211_BSS_SELECT_ATTR_RSSI_ADJUST: When present the RSSI level for 4837 * BSS-es in the specified band is to be adjusted before doing 4838 * RSSI-based BSS selection. The attribute value is a packed structure 4839 * value as specified by &struct nl80211_bss_select_rssi_adjust. 4840 * @NL80211_BSS_SELECT_ATTR_MAX: highest bss select attribute number. 4841 * @__NL80211_BSS_SELECT_ATTR_AFTER_LAST: internal use. 4842 * 4843 * One and only one of these attributes are found within %NL80211_ATTR_BSS_SELECT 4844 * for %NL80211_CMD_CONNECT. It specifies the required BSS selection behaviour 4845 * which the driver shall use. 4846 */ 4847 enum nl80211_bss_select_attr { 4848 __NL80211_BSS_SELECT_ATTR_INVALID, 4849 NL80211_BSS_SELECT_ATTR_RSSI, 4850 NL80211_BSS_SELECT_ATTR_BAND_PREF, 4851 NL80211_BSS_SELECT_ATTR_RSSI_ADJUST, 4852 4853 /* keep last */ 4854 __NL80211_BSS_SELECT_ATTR_AFTER_LAST, 4855 NL80211_BSS_SELECT_ATTR_MAX = __NL80211_BSS_SELECT_ATTR_AFTER_LAST - 1 4856 }; 4857 4858 #endif /* __LINUX_NL80211_H */ 4859