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