1 /** 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef __LINUX_NL80211_H 18 #define __LINUX_NL80211_H 19 /* 20 * 802.11 netlink interface public header 21 * 22 * Copyright 2006-2010 Johannes Berg <johannes (at) sipsolutions.net> 23 * Copyright 2008 Michael Wu <flamingice (at) sourmilk.net> 24 * Copyright 2008 Luis Carlos Cobo <luisca (at) cozybit.com> 25 * Copyright 2008 Michael Buesch <m (at) bues.ch> 26 * Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez (at) atheros.com> 27 * Copyright 2008 Jouni Malinen <jouni.malinen (at) atheros.com> 28 * Copyright 2008 Colin McCabe <colin (at) cozybit.com> 29 * 30 * Permission to use, copy, modify, and/or distribute this software for any 31 * purpose with or without fee is hereby granted, provided that the above 32 * copyright notice and this permission notice appear in all copies. 33 * 34 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 35 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 36 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 37 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 38 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 39 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 40 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 41 * 42 */ 43 44 #include <linux/types.h> 45 46 #define NL80211_GENL_NAME "nl80211" 47 48 /** 49 * DOC: Station handling 50 * 51 * Stations are added per interface, but a special case exists with VLAN 52 * interfaces. When a station is bound to an AP interface, it may be moved 53 * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN). 54 * The station is still assumed to belong to the AP interface it was added 55 * to. 56 * 57 * Station handling varies per interface type and depending on the driver's 58 * capabilities. 59 * 60 * For drivers supporting TDLS with external setup (WIPHY_FLAG_SUPPORTS_TDLS 61 * and WIPHY_FLAG_TDLS_EXTERNAL_SETUP), the station lifetime is as follows: 62 * - a setup station entry is added, not yet authorized, without any rate 63 * or capability information, this just exists to avoid race conditions 64 * - when the TDLS setup is done, a single NL80211_CMD_SET_STATION is valid 65 * to add rate and capability information to the station and at the same 66 * time mark it authorized. 67 * - %NL80211_TDLS_ENABLE_LINK is then used 68 * - after this, the only valid operation is to remove it by tearing down 69 * the TDLS link (%NL80211_TDLS_DISABLE_LINK) 70 * 71 * TODO: need more info for other interface types 72 */ 73 74 /** 75 * DOC: Frame transmission/registration support 76 * 77 * Frame transmission and registration support exists to allow userspace 78 * management entities such as wpa_supplicant react to management frames 79 * that are not being handled by the kernel. This includes, for example, 80 * certain classes of action frames that cannot be handled in the kernel 81 * for various reasons. 82 * 83 * Frame registration is done on a per-interface basis and registrations 84 * cannot be removed other than by closing the socket. It is possible to 85 * specify a registration filter to register, for example, only for a 86 * certain type of action frame. In particular with action frames, those 87 * that userspace registers for will not be returned as unhandled by the 88 * driver, so that the registered application has to take responsibility 89 * for doing that. 90 * 91 * The type of frame that can be registered for is also dependent on the 92 * driver and interface type. The frame types are advertised in wiphy 93 * attributes so applications know what to expect. 94 * 95 * NOTE: When an interface changes type while registrations are active, 96 * these registrations are ignored until the interface type is 97 * changed again. This means that changing the interface type can 98 * lead to a situation that couldn't otherwise be produced, but 99 * any such registrations will be dormant in the sense that they 100 * will not be serviced, i.e. they will not receive any frames. 101 * 102 * Frame transmission allows userspace to send for example the required 103 * responses to action frames. It is subject to some sanity checking, 104 * but many frames can be transmitted. When a frame was transmitted, its 105 * status is indicated to the sending socket. 106 * 107 * For more technical details, see the corresponding command descriptions 108 * below. 109 */ 110 111 /** 112 * DOC: Virtual interface / concurrency capabilities 113 * 114 * Some devices are able to operate with virtual MACs, they can have 115 * more than one virtual interface. The capability handling for this 116 * is a bit complex though, as there may be a number of restrictions 117 * on the types of concurrency that are supported. 118 * 119 * To start with, each device supports the interface types listed in 120 * the %NL80211_ATTR_SUPPORTED_IFTYPES attribute, but by listing the 121 * types there no concurrency is implied. 122 * 123 * Once concurrency is desired, more attributes must be observed: 124 * To start with, since some interface types are purely managed in 125 * software, like the AP-VLAN type in mac80211 for example, there's 126 * an additional list of these, they can be added at any time and 127 * are only restricted by some semantic restrictions (e.g. AP-VLAN 128 * cannot be added without a corresponding AP interface). This list 129 * is exported in the %NL80211_ATTR_SOFTWARE_IFTYPES attribute. 130 * 131 * Further, the list of supported combinations is exported. This is 132 * in the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute. Basically, 133 * it exports a list of "groups", and at any point in time the 134 * interfaces that are currently active must fall into any one of 135 * the advertised groups. Within each group, there are restrictions 136 * on the number of interfaces of different types that are supported 137 * and also the number of different channels, along with potentially 138 * some other restrictions. See &enum nl80211_if_combination_attrs. 139 * 140 * All together, these attributes define the concurrency of virtual 141 * interfaces that a given device supports. 142 */ 143 144 /** 145 * DOC: packet coalesce support 146 * 147 * In most cases, host that receives IPv4 and IPv6 multicast/broadcast 148 * packets does not do anything with these packets. Therefore the 149 * reception of these unwanted packets causes unnecessary processing 150 * and power consumption. 151 * 152 * Packet coalesce feature helps to reduce number of received interrupts 153 * to host by buffering these packets in firmware/hardware for some 154 * predefined time. Received interrupt will be generated when one of the 155 * following events occur. 156 * a) Expiration of hardware timer whose expiration time is set to maximum 157 * coalescing delay of matching coalesce rule. 158 * b) Coalescing buffer in hardware reaches it's limit. 159 * c) Packet doesn't match any of the configured coalesce rules. 160 * 161 * User needs to configure following parameters for creating a coalesce 162 * rule. 163 * a) Maximum coalescing delay 164 * b) List of packet patterns which needs to be matched 165 * c) Condition for coalescence. pattern 'match' or 'no match' 166 * Multiple such rules can be created. 167 */ 168 169 /** 170 * enum nl80211_commands - supported nl80211 commands 171 * 172 * @NL80211_CMD_UNSPEC: unspecified command to catch errors 173 * 174 * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request 175 * to get a list of all present wiphys. 176 * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or 177 * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME, 178 * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ (and the 179 * attributes determining the channel width; this is used for setting 180 * monitor mode channel), %NL80211_ATTR_WIPHY_RETRY_SHORT, 181 * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 182 * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD. 183 * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL 184 * instead, the support here is for backward compatibility only. 185 * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request 186 * or rename notification. Has attributes %NL80211_ATTR_WIPHY and 187 * %NL80211_ATTR_WIPHY_NAME. 188 * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes 189 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME. 190 * 191 * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration; 192 * either a dump request on a %NL80211_ATTR_WIPHY or a specific get 193 * on an %NL80211_ATTR_IFINDEX is supported. 194 * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires 195 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE. 196 * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response 197 * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX, 198 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also 199 * be sent from userspace to request creation of a new virtual interface, 200 * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and 201 * %NL80211_ATTR_IFNAME. 202 * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes 203 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from 204 * userspace to request deletion of a virtual interface, then requires 205 * attribute %NL80211_ATTR_IFINDEX. 206 * 207 * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified 208 * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. 209 * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT, 210 * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD. 211 * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA, 212 * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER, 213 * and %NL80211_ATTR_KEY_SEQ attributes. 214 * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX 215 * or %NL80211_ATTR_MAC. 216 * 217 * @NL80211_CMD_GET_BEACON: (not used) 218 * @NL80211_CMD_SET_BEACON: change the beacon on an access point interface 219 * using the %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL 220 * attributes. For drivers that generate the beacon and probe responses 221 * internally, the following attributes must be provided: %NL80211_ATTR_IE, 222 * %NL80211_ATTR_IE_PROBE_RESP and %NL80211_ATTR_IE_ASSOC_RESP. 223 * @NL80211_CMD_START_AP: Start AP operation on an AP interface, parameters 224 * are like for %NL80211_CMD_SET_BEACON, and additionally parameters that 225 * do not change are used, these include %NL80211_ATTR_BEACON_INTERVAL, 226 * %NL80211_ATTR_DTIM_PERIOD, %NL80211_ATTR_SSID, 227 * %NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE, 228 * %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS, 229 * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY, 230 * %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_INACTIVITY_TIMEOUT, 231 * %NL80211_ATTR_ACL_POLICY and %NL80211_ATTR_MAC_ADDRS. 232 * The channel to use can be set on the interface or be given using the 233 * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel width. 234 * @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP 235 * @NL80211_CMD_STOP_AP: Stop AP operation on the given interface 236 * @NL80211_CMD_DEL_BEACON: old alias for %NL80211_CMD_STOP_AP 237 * 238 * @NL80211_CMD_GET_STATION: Get station attributes for station identified by 239 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 240 * @NL80211_CMD_SET_STATION: Set station attributes for station identified by 241 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 242 * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the 243 * the interface identified by %NL80211_ATTR_IFINDEX. 244 * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC 245 * or, if no MAC address given, all stations, on the interface identified 246 * by %NL80211_ATTR_IFINDEX. %NL80211_ATTR_MGMT_SUBTYPE and 247 * %NL80211_ATTR_REASON_CODE can optionally be used to specify which type 248 * of disconnection indication should be sent to the station 249 * (Deauthentication or Disassociation frame and reason code for that 250 * frame). 251 * 252 * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to 253 * destination %NL80211_ATTR_MAC on the interface identified by 254 * %NL80211_ATTR_IFINDEX. 255 * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to 256 * destination %NL80211_ATTR_MAC on the interface identified by 257 * %NL80211_ATTR_IFINDEX. 258 * @NL80211_CMD_NEW_MPATH: Create a new mesh path for the destination given by 259 * %NL80211_ATTR_MAC via %NL80211_ATTR_MPATH_NEXT_HOP. 260 * @NL80211_CMD_DEL_MPATH: Delete a mesh path to the destination given by 261 * %NL80211_ATTR_MAC. 262 * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the 263 * the interface identified by %NL80211_ATTR_IFINDEX. 264 * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC 265 * or, if no MAC address given, all mesh paths, on the interface identified 266 * by %NL80211_ATTR_IFINDEX. 267 * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by 268 * %NL80211_ATTR_IFINDEX. 269 * 270 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set 271 * regulatory domain. 272 * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command 273 * after being queried by the kernel. CRDA replies by sending a regulatory 274 * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our 275 * current alpha2 if it found a match. It also provides 276 * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each 277 * regulatory rule is a nested set of attributes given by 278 * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and 279 * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by 280 * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and 281 * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP. 282 * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain 283 * to the specified ISO/IEC 3166-1 alpha2 country code. The core will 284 * store this as a valid request and then query userspace for it. 285 * 286 * @NL80211_CMD_GET_MESH_CONFIG: Get mesh networking properties for the 287 * interface identified by %NL80211_ATTR_IFINDEX 288 * 289 * @NL80211_CMD_SET_MESH_CONFIG: Set mesh networking properties for the 290 * interface identified by %NL80211_ATTR_IFINDEX 291 * 292 * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The 293 * interface is identified with %NL80211_ATTR_IFINDEX and the management 294 * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be 295 * added to the end of the specified management frame is specified with 296 * %NL80211_ATTR_IE. If the command succeeds, the requested data will be 297 * added to all specified management frames generated by 298 * kernel/firmware/driver. 299 * Note: This command has been removed and it is only reserved at this 300 * point to avoid re-using existing command number. The functionality this 301 * command was planned for has been provided with cleaner design with the 302 * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN, 303 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE, 304 * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE. 305 * 306 * @NL80211_CMD_GET_SCAN: get scan results 307 * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters 308 * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the 309 * probe requests at CCK rate or not. %NL80211_ATTR_MAC can be used to 310 * specify a BSSID to scan for; if not included, the wildcard BSSID will 311 * be used. 312 * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to 313 * NL80211_CMD_GET_SCAN and on the "scan" multicast group) 314 * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons, 315 * partial scan results may be available 316 * 317 * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain 318 * intervals, as specified by %NL80211_ATTR_SCHED_SCAN_INTERVAL. 319 * Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS) 320 * are passed, they are used in the probe requests. For 321 * broadcast, a broadcast SSID must be passed (ie. an empty 322 * string). If no SSID is passed, no probe requests are sent and 323 * a passive scan is performed. %NL80211_ATTR_SCAN_FREQUENCIES, 324 * if passed, define which channels should be scanned; if not 325 * passed, all channels allowed for the current regulatory domain 326 * are used. Extra IEs can also be passed from the userspace by 327 * using the %NL80211_ATTR_IE attribute. 328 * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT if 329 * scheduled scan is not running. The caller may assume that as soon 330 * as the call returns, it is safe to start a new scheduled scan again. 331 * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan 332 * results available. 333 * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has 334 * stopped. The driver may issue this event at any time during a 335 * scheduled scan. One reason for stopping the scan is if the hardware 336 * does not support starting an association or a normal scan while running 337 * a scheduled scan. This event is also sent when the 338 * %NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface 339 * is brought down while a scheduled scan was running. 340 * 341 * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation 342 * or noise level 343 * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to 344 * NL80211_CMD_GET_SURVEY and on the "scan" multicast group) 345 * 346 * @NL80211_CMD_SET_PMKSA: Add a PMKSA cache entry, using %NL80211_ATTR_MAC 347 * (for the BSSID) and %NL80211_ATTR_PMKID. 348 * @NL80211_CMD_DEL_PMKSA: Delete a PMKSA cache entry, using %NL80211_ATTR_MAC 349 * (for the BSSID) and %NL80211_ATTR_PMKID. 350 * @NL80211_CMD_FLUSH_PMKSA: Flush all PMKSA cache entries. 351 * 352 * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain 353 * has been changed and provides details of the request information 354 * that caused the change such as who initiated the regulatory request 355 * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx 356 * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if 357 * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or 358 * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain 359 * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is 360 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on 361 * to (%NL80211_ATTR_REG_ALPHA2). 362 * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon 363 * has been found while world roaming thus enabling active scan or 364 * any mode of operation that initiates TX (beacons) on a channel 365 * where we would not have been able to do either before. As an example 366 * if you are world roaming (regulatory domain set to world or if your 367 * driver is using a custom world roaming regulatory domain) and while 368 * doing a passive scan on the 5 GHz band you find an AP there (if not 369 * on a DFS channel) you will now be able to actively scan for that AP 370 * or use AP mode on your card on that same channel. Note that this will 371 * never be used for channels 1-11 on the 2 GHz band as they are always 372 * enabled world wide. This beacon hint is only sent if your device had 373 * either disabled active scanning or beaconing on a channel. We send to 374 * userspace the wiphy on which we removed a restriction from 375 * (%NL80211_ATTR_WIPHY) and the channel on which this occurred 376 * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER) 377 * the beacon hint was processed. 378 * 379 * @NL80211_CMD_AUTHENTICATE: authentication request and notification. 380 * This command is used both as a command (request to authenticate) and 381 * as an event on the "mlme" multicast group indicating completion of the 382 * authentication process. 383 * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the 384 * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and 385 * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify 386 * the SSID (mainly for association, but is included in authentication 387 * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used 388 * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE 389 * is used to specify the authentication type. %NL80211_ATTR_IE is used to 390 * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs) 391 * to be added to the frame. 392 * When used as an event, this reports reception of an Authentication 393 * frame in station and IBSS modes when the local MLME processed the 394 * frame, i.e., it was for the local STA and was received in correct 395 * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the 396 * MLME SAP interface (kernel providing MLME, userspace SME). The 397 * included %NL80211_ATTR_FRAME attribute contains the management frame 398 * (including both the header and frame body, but not FCS). This event is 399 * also used to indicate if the authentication attempt timed out. In that 400 * case the %NL80211_ATTR_FRAME attribute is replaced with a 401 * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which 402 * pending authentication timed out). 403 * @NL80211_CMD_ASSOCIATE: association request and notification; like 404 * NL80211_CMD_AUTHENTICATE but for Association and Reassociation 405 * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request, 406 * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). 407 * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like 408 * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to 409 * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication 410 * primitives). 411 * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like 412 * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to 413 * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives). 414 * 415 * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael 416 * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the 417 * event includes %NL80211_ATTR_MAC to describe the source MAC address of 418 * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key 419 * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and 420 * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this 421 * event matches with MLME-MICHAELMICFAILURE.indication() primitive 422 * 423 * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a 424 * FREQ attribute (for the initial frequency if no peer can be found) 425 * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those 426 * should be fixed rather than automatically determined. Can only be 427 * executed on a network interface that is UP, and fixed BSSID/FREQ 428 * may be rejected. Another optional parameter is the beacon interval, 429 * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not 430 * given defaults to 100 TU (102.4ms). 431 * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is 432 * determined by the network interface. 433 * 434 * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute 435 * to identify the device, and the TESTDATA blob attribute to pass through 436 * to the driver. 437 * 438 * @NL80211_CMD_CONNECT: connection request and notification; this command 439 * requests to connect to a specified network but without separating 440 * auth and assoc steps. For this, you need to specify the SSID in a 441 * %NL80211_ATTR_SSID attribute, and can optionally specify the association 442 * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_USE_MFP, 443 * %NL80211_ATTR_MAC, %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT, 444 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, 445 * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, %NL80211_ATTR_MAC_HINT, and 446 * %NL80211_ATTR_WIPHY_FREQ_HINT. 447 * If included, %NL80211_ATTR_MAC and %NL80211_ATTR_WIPHY_FREQ are 448 * restrictions on BSS selection, i.e., they effectively prevent roaming 449 * within the ESS. %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT 450 * can be included to provide a recommendation of the initial BSS while 451 * allowing the driver to roam to other BSSes within the ESS and also to 452 * ignore this recommendation if the indicated BSS is not ideal. Only one 453 * set of BSSID,frequency parameters is used (i.e., either the enforcing 454 * %NL80211_ATTR_MAC,%NL80211_ATTR_WIPHY_FREQ or the less strict 455 * %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT). 456 * Background scan period can optionally be 457 * specified in %NL80211_ATTR_BG_SCAN_PERIOD, 458 * if not specified default background scan configuration 459 * in driver is used and if period value is 0, bg scan will be disabled. 460 * This attribute is ignored if driver does not support roam scan. 461 * It is also sent as an event, with the BSSID and response IEs when the 462 * connection is established or failed to be established. This can be 463 * determined by the STATUS_CODE attribute. 464 * @NL80211_CMD_ROAM: request that the card roam (currently not implemented), 465 * sent as an event when the card/driver roamed by itself. 466 * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify 467 * userspace that a connection was dropped by the AP or due to other 468 * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and 469 * %NL80211_ATTR_REASON_CODE attributes are used. 470 * 471 * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices 472 * associated with this wiphy must be down and will follow. 473 * 474 * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified 475 * channel for the specified amount of time. This can be used to do 476 * off-channel operations like transmit a Public Action frame and wait for 477 * a response while being associated to an AP on another channel. 478 * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus 479 * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the 480 * frequency for the operation. 481 * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds 482 * to remain on the channel. This command is also used as an event to 483 * notify when the requested duration starts (it may take a while for the 484 * driver to schedule this time due to other concurrent needs for the 485 * radio). 486 * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE) 487 * that will be included with any events pertaining to this request; 488 * the cookie is also used to cancel the request. 489 * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a 490 * pending remain-on-channel duration if the desired operation has been 491 * completed prior to expiration of the originally requested duration. 492 * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the 493 * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to 494 * uniquely identify the request. 495 * This command is also used as an event to notify when a requested 496 * remain-on-channel duration has expired. 497 * 498 * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX 499 * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface 500 * and @NL80211_ATTR_TX_RATES the set of allowed rates. 501 * 502 * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames 503 * (via @NL80211_CMD_FRAME) for processing in userspace. This command 504 * requires an interface index, a frame type attribute (optional for 505 * backward compatibility reasons, if not given assumes action frames) 506 * and a match attribute containing the first few bytes of the frame 507 * that should match, e.g. a single byte for only a category match or 508 * four bytes for vendor frames including the OUI. The registration 509 * cannot be dropped, but is removed automatically when the netlink 510 * socket is closed. Multiple registrations can be made. 511 * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for 512 * backward compatibility 513 * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This 514 * command is used both as a request to transmit a management frame and 515 * as an event indicating reception of a frame that was not processed in 516 * kernel code, but is for us (i.e., which may need to be processed in a 517 * user space application). %NL80211_ATTR_FRAME is used to specify the 518 * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ is used 519 * to indicate on which channel the frame is to be transmitted or was 520 * received. If this channel is not the current channel (remain-on-channel 521 * or the operational channel) the device will switch to the given channel 522 * and transmit the frame, optionally waiting for a response for the time 523 * specified using %NL80211_ATTR_DURATION. When called, this operation 524 * returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the 525 * TX status event pertaining to the TX request. 526 * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the 527 * management frames at CCK rate or not in 2GHz band. 528 * %NL80211_ATTR_CSA_C_OFFSETS_TX is an array of offsets to CSA 529 * counters which will be updated to the current value. This attribute 530 * is used during CSA period. 531 * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this 532 * command may be used with the corresponding cookie to cancel the wait 533 * time if it is known that it is no longer necessary. 534 * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility. 535 * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame 536 * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies 537 * the TX command and %NL80211_ATTR_FRAME includes the contents of the 538 * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged 539 * the frame. 540 * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for 541 * backward compatibility. 542 * 543 * @NL80211_CMD_SET_POWER_SAVE: Set powersave, using %NL80211_ATTR_PS_STATE 544 * @NL80211_CMD_GET_POWER_SAVE: Get powersave status in %NL80211_ATTR_PS_STATE 545 * 546 * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command 547 * is used to configure connection quality monitoring notification trigger 548 * levels. 549 * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This 550 * command is used as an event to indicate the that a trigger level was 551 * reached. 552 * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ 553 * and the attributes determining channel width) the given interface 554 * (identifed by %NL80211_ATTR_IFINDEX) shall operate on. 555 * In case multiple channels are supported by the device, the mechanism 556 * with which it switches channels is implementation-defined. 557 * When a monitor interface is given, it can only switch channel while 558 * no other interfaces are operating to avoid disturbing the operation 559 * of any other interfaces, and other interfaces will again take 560 * precedence when they are used. 561 * 562 * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS 563 *interface. 564 * 565 * @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial 566 * mesh config parameters may be given. 567 * @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the 568 * network is determined by the network interface. 569 * 570 * @NL80211_CMD_UNPROT_DEAUTHENTICATE: Unprotected deauthentication frame 571 * notification. This event is used to indicate that an unprotected 572 * deauthentication frame was dropped when MFP is in use. 573 * @NL80211_CMD_UNPROT_DISASSOCIATE: Unprotected disassociation frame 574 * notification. This event is used to indicate that an unprotected 575 * disassociation frame was dropped when MFP is in use. 576 * 577 * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a 578 * beacon or probe response from a compatible mesh peer. This is only 579 * sent while no station information (sta_info) exists for the new peer 580 * candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH, 581 * @NL80211_MESH_SETUP_USERSPACE_AMPE, or 582 * @NL80211_MESH_SETUP_USERSPACE_MPM is set. On reception of this 583 * notification, userspace may decide to create a new station 584 * (@NL80211_CMD_NEW_STATION). To stop this notification from 585 * reoccurring, the userspace authentication daemon may want to create the 586 * new station with the AUTHENTICATED flag unset and maybe change it later 587 * depending on the authentication result. 588 * 589 * @NL80211_CMD_GET_WOWLAN: get Wake-on-Wireless-LAN (WoWLAN) settings. 590 * @NL80211_CMD_SET_WOWLAN: set Wake-on-Wireless-LAN (WoWLAN) settings. 591 * Since wireless is more complex than wired ethernet, it supports 592 * various triggers. These triggers can be configured through this 593 * command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For 594 * more background information, see 595 * http://wireless.kernel.org/en/users/Documentation/WoWLAN. 596 * The @NL80211_CMD_SET_WOWLAN command can also be used as a notification 597 * from the driver reporting the wakeup reason. In this case, the 598 * @NL80211_ATTR_WOWLAN_TRIGGERS attribute will contain the reason 599 * for the wakeup, if it was caused by wireless. If it is not present 600 * in the wakeup notification, the wireless device didn't cause the 601 * wakeup but reports that it was woken up. 602 * 603 * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver 604 * the necessary information for supporting GTK rekey offload. This 605 * feature is typically used during WoWLAN. The configuration data 606 * is contained in %NL80211_ATTR_REKEY_DATA (which is nested and 607 * contains the data in sub-attributes). After rekeying happened, 608 * this command may also be sent by the driver as an MLME event to 609 * inform userspace of the new replay counter. 610 * 611 * @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace 612 * of PMKSA caching dandidates. 613 * 614 * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup). 615 * In addition, this can be used as an event to request userspace to take 616 * actions on TDLS links (set up a new link or tear down an existing one). 617 * In such events, %NL80211_ATTR_TDLS_OPERATION indicates the requested 618 * operation, %NL80211_ATTR_MAC contains the peer MAC address, and 619 * %NL80211_ATTR_REASON_CODE the reason code to be used (only with 620 * %NL80211_TDLS_TEARDOWN). 621 * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame. The 622 * %NL80211_ATTR_TDLS_ACTION attribute determines the type of frame to be 623 * sent. Public Action codes (802.11-2012 8.1.5.1) will be sent as 624 * 802.11 management frames, while TDLS action codes (802.11-2012 625 * 8.5.13.1) will be encapsulated and sent as data frames. The currently 626 * supported Public Action code is %WLAN_PUB_ACTION_TDLS_DISCOVER_RES 627 * and the currently supported TDLS actions codes are given in 628 * &enum ieee80211_tdls_actioncode. 629 * 630 * @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP 631 * (or GO) interface (i.e. hostapd) to ask for unexpected frames to 632 * implement sending deauth to stations that send unexpected class 3 633 * frames. Also used as the event sent by the kernel when such a frame 634 * is received. 635 * For the event, the %NL80211_ATTR_MAC attribute carries the TA and 636 * other attributes like the interface index are present. 637 * If used as the command it must have an interface index and you can 638 * only unsubscribe from the event by closing the socket. Subscription 639 * is also for %NL80211_CMD_UNEXPECTED_4ADDR_FRAME events. 640 * 641 * @NL80211_CMD_UNEXPECTED_4ADDR_FRAME: Sent as an event indicating that the 642 * associated station identified by %NL80211_ATTR_MAC sent a 4addr frame 643 * and wasn't already in a 4-addr VLAN. The event will be sent similarly 644 * to the %NL80211_CMD_UNEXPECTED_FRAME event, to the same listener. 645 * 646 * @NL80211_CMD_PROBE_CLIENT: Probe an associated station on an AP interface 647 * by sending a null data frame to it and reporting when the frame is 648 * acknowleged. This is used to allow timing out inactive clients. Uses 649 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_MAC. The command returns a 650 * direct reply with an %NL80211_ATTR_COOKIE that is later used to match 651 * up the event with the request. The event includes the same data and 652 * has %NL80211_ATTR_ACK set if the frame was ACKed. 653 * 654 * @NL80211_CMD_REGISTER_BEACONS: Register this socket to receive beacons from 655 * other BSSes when any interfaces are in AP mode. This helps implement 656 * OLBC handling in hostapd. Beacons are reported in %NL80211_CMD_FRAME 657 * messages. Note that per PHY only one application may register. 658 * 659 * @NL80211_CMD_SET_NOACK_MAP: sets a bitmap for the individual TIDs whether 660 * No Acknowledgement Policy should be applied. 661 * 662 * @NL80211_CMD_CH_SWITCH_NOTIFY: An AP or GO may decide to switch channels 663 * independently of the userspace SME, send this event indicating 664 * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ and the 665 * attributes determining channel width. 666 * 667 * @NL80211_CMD_CH_SWITCH_STARTED_NOTIFY: Notify that a channel switch 668 * has been started on an interface, regardless of the initiator 669 * (ie. whether it was requested from a remote device or 670 * initiated on our own). It indicates that 671 * %NL80211_ATTR_IFINDEX will be on %NL80211_ATTR_WIPHY_FREQ 672 * after %NL80211_ATTR_CH_SWITCH_COUNT TBTT's. The userspace may 673 * decide to react to this indication by requesting other 674 * interfaces to change channel as well. 675 * 676 * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by 677 * its %NL80211_ATTR_WDEV identifier. It must have been created with 678 * %NL80211_CMD_NEW_INTERFACE previously. After it has been started, the 679 * P2P Device can be used for P2P operations, e.g. remain-on-channel and 680 * public action frame TX. 681 * @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by 682 * its %NL80211_ATTR_WDEV identifier. 683 * 684 * @NL80211_CMD_CONN_FAILED: connection request to an AP failed; used to 685 * notify userspace that AP has rejected the connection request from a 686 * station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON 687 * is used for this. 688 * 689 * @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames 690 * for IBSS or MESH vif. 691 * 692 * @NL80211_CMD_SET_MAC_ACL: sets ACL for MAC address based access control. 693 * This is to be used with the drivers advertising the support of MAC 694 * address based access control. List of MAC addresses is passed in 695 * %NL80211_ATTR_MAC_ADDRS and ACL policy is passed in 696 * %NL80211_ATTR_ACL_POLICY. Driver will enable ACL with this list, if it 697 * is not already done. The new list will replace any existing list. Driver 698 * will clear its ACL when the list of MAC addresses passed is empty. This 699 * command is used in AP/P2P GO mode. Driver has to make sure to clear its 700 * ACL list during %NL80211_CMD_STOP_AP. 701 * 702 * @NL80211_CMD_RADAR_DETECT: Start a Channel availability check (CAC). Once 703 * a radar is detected or the channel availability scan (CAC) has finished 704 * or was aborted, or a radar was detected, usermode will be notified with 705 * this event. This command is also used to notify userspace about radars 706 * while operating on this channel. 707 * %NL80211_ATTR_RADAR_EVENT is used to inform about the type of the 708 * event. 709 * 710 * @NL80211_CMD_GET_PROTOCOL_FEATURES: Get global nl80211 protocol features, 711 * i.e. features for the nl80211 protocol rather than device features. 712 * Returns the features in the %NL80211_ATTR_PROTOCOL_FEATURES bitmap. 713 * 714 * @NL80211_CMD_UPDATE_FT_IES: Pass down the most up-to-date Fast Transition 715 * Information Element to the WLAN driver 716 * 717 * @NL80211_CMD_FT_EVENT: Send a Fast transition event from the WLAN driver 718 * to the supplicant. This will carry the target AP's MAC address along 719 * with the relevant Information Elements. This event is used to report 720 * received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE). 721 * 722 * @NL80211_CMD_CRIT_PROTOCOL_START: Indicates user-space will start running 723 * a critical protocol that needs more reliability in the connection to 724 * complete. 725 * 726 * @NL80211_CMD_CRIT_PROTOCOL_STOP: Indicates the connection reliability can 727 * return back to normal. 728 * 729 * @NL80211_CMD_GET_COALESCE: Get currently supported coalesce rules. 730 * @NL80211_CMD_SET_COALESCE: Configure coalesce rules or clear existing rules. 731 * 732 * @NL80211_CMD_CHANNEL_SWITCH: Perform a channel switch by announcing the 733 * the new channel information (Channel Switch Announcement - CSA) 734 * in the beacon for some time (as defined in the 735 * %NL80211_ATTR_CH_SWITCH_COUNT parameter) and then change to the 736 * new channel. Userspace provides the new channel information (using 737 * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel 738 * width). %NL80211_ATTR_CH_SWITCH_BLOCK_TX may be supplied to inform 739 * other station that transmission must be blocked until the channel 740 * switch is complete. 741 * 742 * @NL80211_CMD_VENDOR: Vendor-specified command/event. The command is specified 743 * by the %NL80211_ATTR_VENDOR_ID attribute and a sub-command in 744 * %NL80211_ATTR_VENDOR_SUBCMD. Parameter(s) can be transported in 745 * %NL80211_ATTR_VENDOR_DATA. 746 * For feature advertisement, the %NL80211_ATTR_VENDOR_DATA attribute is 747 * used in the wiphy data as a nested attribute containing descriptions 748 * (&struct nl80211_vendor_cmd_info) of the supported vendor commands. 749 * This may also be sent as an event with the same attributes. 750 * 751 * @NL80211_CMD_SET_QOS_MAP: Set Interworking QoS mapping for IP DSCP values. 752 * The QoS mapping information is included in %NL80211_ATTR_QOS_MAP. If 753 * that attribute is not included, QoS mapping is disabled. Since this 754 * QoS mapping is relevant for IP packets, it is only valid during an 755 * association. This is cleared on disassociation and AP restart. 756 * 757 * @NL80211_CMD_ADD_TX_TS: Ask the kernel to add a traffic stream for the given 758 * %NL80211_ATTR_TSID and %NL80211_ATTR_MAC with %NL80211_ATTR_USER_PRIO 759 * and %NL80211_ATTR_ADMITTED_TIME parameters. 760 * Note that the action frame handshake with the AP shall be handled by 761 * userspace via the normal management RX/TX framework, this only sets 762 * up the TX TS in the driver/device. 763 * If the admitted time attribute is not added then the request just checks 764 * if a subsequent setup could be successful, the intent is to use this to 765 * avoid setting up a session with the AP when local restrictions would 766 * make that impossible. However, the subsequent "real" setup may still 767 * fail even if the check was successful. 768 * @NL80211_CMD_DEL_TX_TS: Remove an existing TS with the %NL80211_ATTR_TSID 769 * and %NL80211_ATTR_MAC parameters. It isn't necessary to call this 770 * before removing a station entry entirely, or before disassociating 771 * or similar, cleanup will happen in the driver/device in this case. 772 * 773 * @NL80211_CMD_GET_MPP: Get mesh path attributes for mesh proxy path to 774 * destination %NL80211_ATTR_MAC on the interface identified by 775 * %NL80211_ATTR_IFINDEX. 776 * 777 * @NL80211_CMD_JOIN_OCB: Join the OCB network. The center frequency and 778 * bandwidth of a channel must be given. 779 * @NL80211_CMD_LEAVE_OCB: Leave the OCB network -- no special arguments, the 780 * network is determined by the network interface. 781 * 782 * @NL80211_CMD_TDLS_CHANNEL_SWITCH: Start channel-switching with a TDLS peer, 783 * identified by the %NL80211_ATTR_MAC parameter. A target channel is 784 * provided via %NL80211_ATTR_WIPHY_FREQ and other attributes determining 785 * channel width/type. The target operating class is given via 786 * %NL80211_ATTR_OPER_CLASS. 787 * The driver is responsible for continually initiating channel-switching 788 * operations and returning to the base channel for communication with the 789 * AP. 790 * @NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH: Stop channel-switching with a TDLS 791 * peer given by %NL80211_ATTR_MAC. Both peers must be on the base channel 792 * when this command completes. 793 * 794 * @NL80211_CMD_WIPHY_REG_CHANGE: Similar to %NL80211_CMD_REG_CHANGE, but used 795 * as an event to indicate changes for devices with wiphy-specific regdom 796 * management. 797 * 798 * @NL80211_CMD_ABORT_SCAN: Stop an ongoing scan. Returns -ENOENT if a scan is 799 * not running. The driver indicates the status of the scan through 800 * cfg80211_scan_done(). 801 * 802 * @NL80211_CMD_MAX: highest used command number 803 * @__NL80211_CMD_AFTER_LAST: internal use 804 */ 805 enum nl80211_commands { 806 /* don't change the order or add anything between, this is ABI! */ 807 NL80211_CMD_UNSPEC, 808 809 NL80211_CMD_GET_WIPHY, /* can dump */ 810 NL80211_CMD_SET_WIPHY, 811 NL80211_CMD_NEW_WIPHY, 812 NL80211_CMD_DEL_WIPHY, 813 814 NL80211_CMD_GET_INTERFACE, /* can dump */ 815 NL80211_CMD_SET_INTERFACE, 816 NL80211_CMD_NEW_INTERFACE, 817 NL80211_CMD_DEL_INTERFACE, 818 819 NL80211_CMD_GET_KEY, 820 NL80211_CMD_SET_KEY, 821 NL80211_CMD_NEW_KEY, 822 NL80211_CMD_DEL_KEY, 823 824 NL80211_CMD_GET_BEACON, 825 NL80211_CMD_SET_BEACON, 826 NL80211_CMD_START_AP, 827 NL80211_CMD_NEW_BEACON = NL80211_CMD_START_AP, 828 NL80211_CMD_STOP_AP, 829 NL80211_CMD_DEL_BEACON = NL80211_CMD_STOP_AP, 830 831 NL80211_CMD_GET_STATION, 832 NL80211_CMD_SET_STATION, 833 NL80211_CMD_NEW_STATION, 834 NL80211_CMD_DEL_STATION, 835 836 NL80211_CMD_GET_MPATH, 837 NL80211_CMD_SET_MPATH, 838 NL80211_CMD_NEW_MPATH, 839 NL80211_CMD_DEL_MPATH, 840 841 NL80211_CMD_SET_BSS, 842 843 NL80211_CMD_SET_REG, 844 NL80211_CMD_REQ_SET_REG, 845 846 NL80211_CMD_GET_MESH_CONFIG, 847 NL80211_CMD_SET_MESH_CONFIG, 848 849 NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */, 850 851 NL80211_CMD_GET_REG, 852 853 NL80211_CMD_GET_SCAN, 854 NL80211_CMD_TRIGGER_SCAN, 855 NL80211_CMD_NEW_SCAN_RESULTS, 856 NL80211_CMD_SCAN_ABORTED, 857 858 NL80211_CMD_REG_CHANGE, 859 860 NL80211_CMD_AUTHENTICATE, 861 NL80211_CMD_ASSOCIATE, 862 NL80211_CMD_DEAUTHENTICATE, 863 NL80211_CMD_DISASSOCIATE, 864 865 NL80211_CMD_MICHAEL_MIC_FAILURE, 866 867 NL80211_CMD_REG_BEACON_HINT, 868 869 NL80211_CMD_JOIN_IBSS, 870 NL80211_CMD_LEAVE_IBSS, 871 872 NL80211_CMD_TESTMODE, 873 874 NL80211_CMD_CONNECT, 875 NL80211_CMD_ROAM, 876 NL80211_CMD_DISCONNECT, 877 878 NL80211_CMD_SET_WIPHY_NETNS, 879 880 NL80211_CMD_GET_SURVEY, 881 NL80211_CMD_NEW_SURVEY_RESULTS, 882 883 NL80211_CMD_SET_PMKSA, 884 NL80211_CMD_DEL_PMKSA, 885 NL80211_CMD_FLUSH_PMKSA, 886 887 NL80211_CMD_REMAIN_ON_CHANNEL, 888 NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL, 889 890 NL80211_CMD_SET_TX_BITRATE_MASK, 891 892 NL80211_CMD_REGISTER_FRAME, 893 NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME, 894 NL80211_CMD_FRAME, 895 NL80211_CMD_ACTION = NL80211_CMD_FRAME, 896 NL80211_CMD_FRAME_TX_STATUS, 897 NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS, 898 899 NL80211_CMD_SET_POWER_SAVE, 900 NL80211_CMD_GET_POWER_SAVE, 901 902 NL80211_CMD_SET_CQM, 903 NL80211_CMD_NOTIFY_CQM, 904 905 NL80211_CMD_SET_CHANNEL, 906 NL80211_CMD_SET_WDS_PEER, 907 908 NL80211_CMD_FRAME_WAIT_CANCEL, 909 910 NL80211_CMD_JOIN_MESH, 911 NL80211_CMD_LEAVE_MESH, 912 913 NL80211_CMD_UNPROT_DEAUTHENTICATE, 914 NL80211_CMD_UNPROT_DISASSOCIATE, 915 916 NL80211_CMD_NEW_PEER_CANDIDATE, 917 918 NL80211_CMD_GET_WOWLAN, 919 NL80211_CMD_SET_WOWLAN, 920 921 NL80211_CMD_START_SCHED_SCAN, 922 NL80211_CMD_STOP_SCHED_SCAN, 923 NL80211_CMD_SCHED_SCAN_RESULTS, 924 NL80211_CMD_SCHED_SCAN_STOPPED, 925 926 NL80211_CMD_SET_REKEY_OFFLOAD, 927 928 NL80211_CMD_PMKSA_CANDIDATE, 929 930 NL80211_CMD_TDLS_OPER, 931 NL80211_CMD_TDLS_MGMT, 932 933 NL80211_CMD_UNEXPECTED_FRAME, 934 935 NL80211_CMD_PROBE_CLIENT, 936 937 NL80211_CMD_REGISTER_BEACONS, 938 939 NL80211_CMD_UNEXPECTED_4ADDR_FRAME, 940 941 NL80211_CMD_SET_NOACK_MAP, 942 943 NL80211_CMD_CH_SWITCH_NOTIFY, 944 945 NL80211_CMD_START_P2P_DEVICE, 946 NL80211_CMD_STOP_P2P_DEVICE, 947 948 NL80211_CMD_CONN_FAILED, 949 950 NL80211_CMD_SET_MCAST_RATE, 951 952 NL80211_CMD_SET_MAC_ACL, 953 954 NL80211_CMD_RADAR_DETECT, 955 956 NL80211_CMD_GET_PROTOCOL_FEATURES, 957 958 NL80211_CMD_UPDATE_FT_IES, 959 NL80211_CMD_FT_EVENT, 960 961 NL80211_CMD_CRIT_PROTOCOL_START, 962 NL80211_CMD_CRIT_PROTOCOL_STOP, 963 964 NL80211_CMD_GET_COALESCE, 965 NL80211_CMD_SET_COALESCE, 966 967 NL80211_CMD_CHANNEL_SWITCH, 968 969 NL80211_CMD_VENDOR, 970 971 NL80211_CMD_SET_QOS_MAP, 972 973 NL80211_CMD_ADD_TX_TS, 974 NL80211_CMD_DEL_TX_TS, 975 976 NL80211_CMD_GET_MPP, 977 978 NL80211_CMD_JOIN_OCB, 979 NL80211_CMD_LEAVE_OCB, 980 981 NL80211_CMD_CH_SWITCH_STARTED_NOTIFY, 982 983 NL80211_CMD_TDLS_CHANNEL_SWITCH, 984 NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH, 985 986 NL80211_CMD_WIPHY_REG_CHANGE, 987 988 NL80211_CMD_ABORT_SCAN, 989 990 /* add new commands above here */ 991 992 /* used to define NL80211_CMD_MAX below */ 993 __NL80211_CMD_AFTER_LAST, 994 NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1 995 }; 996 997 /* 998 * Allow user space programs to use #ifdef on new commands by defining them 999 * here 1000 */ 1001 #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS 1002 #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE 1003 #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE 1004 #define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE 1005 #define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE 1006 #define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE 1007 #define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE 1008 #define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT 1009 1010 #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS 1011 1012 /* source-level API compatibility */ 1013 #define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG 1014 #define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG 1015 #define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE 1016 1017 /** 1018 * enum nl80211_attrs - nl80211 netlink attributes 1019 * 1020 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors 1021 * 1022 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf. 1023 * /sys/class/ieee80211/<phyname>/index 1024 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) 1025 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters 1026 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz, 1027 * defines the channel together with the (deprecated) 1028 * %NL80211_ATTR_WIPHY_CHANNEL_TYPE attribute or the attributes 1029 * %NL80211_ATTR_CHANNEL_WIDTH and if needed %NL80211_ATTR_CENTER_FREQ1 1030 * and %NL80211_ATTR_CENTER_FREQ2 1031 * @NL80211_ATTR_CHANNEL_WIDTH: u32 attribute containing one of the values 1032 * of &enum nl80211_chan_width, describing the channel width. See the 1033 * documentation of the enum for more information. 1034 * @NL80211_ATTR_CENTER_FREQ1: Center frequency of the first part of the 1035 * channel, used for anything but 20 MHz bandwidth 1036 * @NL80211_ATTR_CENTER_FREQ2: Center frequency of the second part of the 1037 * channel, used only for 80+80 MHz bandwidth 1038 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ 1039 * if HT20 or HT40 are to be used (i.e., HT disabled if not included): 1040 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including 1041 * this attribute) 1042 * NL80211_CHAN_HT20 = HT20 only 1043 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel 1044 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel 1045 * This attribute is now deprecated. 1046 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is 1047 * less than or equal to the RTS threshold; allowed range: 1..255; 1048 * dot11ShortRetryLimit; u8 1049 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is 1050 * greater than the RTS threshold; allowed range: 1..255; 1051 * dot11ShortLongLimit; u8 1052 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum 1053 * length in octets for frames; allowed range: 256..8000, disable 1054 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32 1055 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length 1056 * larger than or equal to this use RTS/CTS handshake); allowed range: 1057 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32 1058 * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11 1059 * section 7.3.2.9; dot11CoverageClass; u8 1060 * 1061 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on 1062 * @NL80211_ATTR_IFNAME: network interface name 1063 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype 1064 * 1065 * @NL80211_ATTR_WDEV: wireless device identifier, used for pseudo-devices 1066 * that don't have a netdev (u64) 1067 * 1068 * @NL80211_ATTR_MAC: MAC address (various uses) 1069 * 1070 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of 1071 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 1072 * keys 1073 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3) 1074 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 1075 * section 7.3.2.25.1, e.g. 0x000FAC04) 1076 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 1077 * CCMP keys, each six bytes in little endian 1078 * @NL80211_ATTR_KEY_DEFAULT: Flag attribute indicating the key is default key 1079 * @NL80211_ATTR_KEY_DEFAULT_MGMT: Flag attribute indicating the key is the 1080 * default management key 1081 * @NL80211_ATTR_CIPHER_SUITES_PAIRWISE: For crypto settings for connect or 1082 * other commands, indicates which pairwise cipher suites are used 1083 * @NL80211_ATTR_CIPHER_SUITE_GROUP: For crypto settings for connect or 1084 * other commands, indicates which group cipher suite is used 1085 * 1086 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU 1087 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing 1088 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE 1089 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE 1090 * 1091 * @NL80211_ATTR_STA_AID: Association ID for the station (u16) 1092 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of 1093 * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2) 1094 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by 1095 * IEEE 802.11 7.3.1.6 (u16). 1096 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported 1097 * rates as defined by IEEE 802.11 7.3.2.2 but without the length 1098 * restriction (at most %NL80211_MAX_SUPP_RATES). 1099 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station 1100 * to, or the AP interface the station was originally added to to. 1101 * @NL80211_ATTR_STA_INFO: information about a station, part of station info 1102 * given for %NL80211_CMD_GET_STATION, nested attribute containing 1103 * info as possible, see &enum nl80211_sta_info. 1104 * 1105 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands, 1106 * consisting of a nested array. 1107 * 1108 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes). 1109 * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link 1110 * (see &enum nl80211_plink_action). 1111 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path. 1112 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path 1113 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at 1114 * &enum nl80211_mpath_info. 1115 * 1116 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of 1117 * &enum nl80211_mntr_flags. 1118 * 1119 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the 1120 * current regulatory domain should be set to or is already set to. 1121 * For example, 'CR', for Costa Rica. This attribute is used by the kernel 1122 * to query the CRDA to retrieve one regulatory domain. This attribute can 1123 * also be used by userspace to query the kernel for the currently set 1124 * regulatory domain. We chose an alpha2 as that is also used by the 1125 * IEEE-802.11 country information element to identify a country. 1126 * Users can also simply ask the wireless core to set regulatory domain 1127 * to a specific alpha2. 1128 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory 1129 * rules. 1130 * 1131 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1) 1132 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled 1133 * (u8, 0 or 1) 1134 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled 1135 * (u8, 0 or 1) 1136 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic 1137 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length 1138 * restriction (at most %NL80211_MAX_SUPP_RATES). 1139 * 1140 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from 1141 * association request when used with NL80211_CMD_NEW_STATION) 1142 * 1143 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all 1144 * supported interface types, each a flag attribute with the number 1145 * of the interface mode. 1146 * 1147 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for 1148 * %NL80211_CMD_SET_MGMT_EXTRA_IE. 1149 * 1150 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with 1151 * %NL80211_CMD_SET_MGMT_EXTRA_IE). 1152 * 1153 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with 1154 * a single scan request, a wiphy attribute. 1155 * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS: number of SSIDs you can 1156 * scan with a single scheduled scan request, a wiphy attribute. 1157 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements 1158 * that can be added to a scan request 1159 * @NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN: maximum length of information 1160 * elements that can be added to a scheduled scan request 1161 * @NL80211_ATTR_MAX_MATCH_SETS: maximum number of sets that can be 1162 * used with @NL80211_ATTR_SCHED_SCAN_MATCH, a wiphy attribute. 1163 * 1164 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz) 1165 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive 1166 * scanning and include a zero-length SSID (wildcard) for wildcard scan 1167 * @NL80211_ATTR_BSS: scan result BSS 1168 * 1169 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain 1170 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_* 1171 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently 1172 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*) 1173 * 1174 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies 1175 * an array of command numbers (i.e. a mapping index to command number) 1176 * that the driver for the given wiphy supports. 1177 * 1178 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header 1179 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and 1180 * NL80211_CMD_ASSOCIATE events 1181 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets) 1182 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type, 1183 * represented as a u32 1184 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and 1185 * %NL80211_CMD_DISASSOCIATE, u16 1186 * 1187 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as 1188 * a u32 1189 * 1190 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change 1191 * due to considerations from a beacon hint. This attribute reflects 1192 * the state of the channel _before_ the beacon hint processing. This 1193 * attributes consists of a nested attribute containing 1194 * NL80211_FREQUENCY_ATTR_* 1195 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change 1196 * due to considerations from a beacon hint. This attribute reflects 1197 * the state of the channel _after_ the beacon hint processing. This 1198 * attributes consists of a nested attribute containing 1199 * NL80211_FREQUENCY_ATTR_* 1200 * 1201 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported 1202 * cipher suites 1203 * 1204 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look 1205 * for other networks on different channels 1206 * 1207 * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this 1208 * is used, e.g., with %NL80211_CMD_AUTHENTICATE event 1209 * 1210 * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is 1211 * used for the association (&enum nl80211_mfp, represented as a u32); 1212 * this attribute can be used 1213 * with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests 1214 * 1215 * @NL80211_ATTR_STA_FLAGS2: Attribute containing a 1216 * &struct nl80211_sta_flag_update. 1217 * 1218 * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls 1219 * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in 1220 * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE 1221 * request, the driver will assume that the port is unauthorized until 1222 * authorized by user space. Otherwise, port is marked authorized by 1223 * default in station mode. 1224 * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the 1225 * ethertype that will be used for key negotiation. It can be 1226 * specified with the associate and connect commands. If it is not 1227 * specified, the value defaults to 0x888E (PAE, 802.1X). This 1228 * attribute is also used as a flag in the wiphy information to 1229 * indicate that protocols other than PAE are supported. 1230 * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with 1231 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom 1232 * ethertype frames used for key negotiation must not be encrypted. 1233 * 1234 * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver. 1235 * We recommend using nested, driver-specific attributes within this. 1236 * 1237 * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT 1238 * event was due to the AP disconnecting the station, and not due to 1239 * a local disconnect request. 1240 * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT 1241 * event (u16) 1242 * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating 1243 * that protected APs should be used. This is also used with NEW_BEACON to 1244 * indicate that the BSS is to use protection. 1245 * 1246 * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON 1247 * to indicate which unicast key ciphers will be used with the connection 1248 * (an array of u32). 1249 * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1250 * indicate which group key cipher will be used with the connection (a 1251 * u32). 1252 * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1253 * indicate which WPA version(s) the AP we want to associate with is using 1254 * (a u32 with flags from &enum nl80211_wpa_versions). 1255 * @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1256 * indicate which key management algorithm(s) to use (an array of u32). 1257 * 1258 * @NL80211_ATTR_REQ_IE: (Re)association request information elements as 1259 * sent out by the card, for ROAM and successful CONNECT events. 1260 * @NL80211_ATTR_RESP_IE: (Re)association response information elements as 1261 * sent by peer, for ROAM and successful CONNECT events. 1262 * 1263 * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE 1264 * commands to specify using a reassociate frame 1265 * 1266 * @NL80211_ATTR_KEY: key information in a nested attribute with 1267 * %NL80211_KEY_* sub-attributes 1268 * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect() 1269 * and join_ibss(), key information is in a nested attribute each 1270 * with %NL80211_KEY_* sub-attributes 1271 * 1272 * @NL80211_ATTR_PID: Process ID of a network namespace. 1273 * 1274 * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for 1275 * dumps. This number increases whenever the object list being 1276 * dumped changes, and as such userspace can verify that it has 1277 * obtained a complete and consistent snapshot by verifying that 1278 * all dump messages contain the same generation number. If it 1279 * changed then the list changed and the dump should be repeated 1280 * completely from scratch. 1281 * 1282 * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface 1283 * 1284 * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of 1285 * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute 1286 * containing info as possible, see &enum survey_info. 1287 * 1288 * @NL80211_ATTR_PMKID: PMK material for PMKSA caching. 1289 * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can 1290 * cache, a wiphy attribute. 1291 * 1292 * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32. 1293 * @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that 1294 * specifies the maximum duration that can be requested with the 1295 * remain-on-channel operation, in milliseconds, u32. 1296 * 1297 * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects. 1298 * 1299 * @NL80211_ATTR_TX_RATES: Nested set of attributes 1300 * (enum nl80211_tx_rate_attributes) describing TX rates per band. The 1301 * enum nl80211_band value is used as the index (nla_type() of the nested 1302 * data. If a band is not included, it will be configured to allow all 1303 * rates based on negotiated supported rates information. This attribute 1304 * is used with %NL80211_CMD_SET_TX_BITRATE_MASK. 1305 * 1306 * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain 1307 * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME. 1308 * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the 1309 * @NL80211_CMD_REGISTER_FRAME command. 1310 * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a 1311 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 1312 * information about which frame types can be transmitted with 1313 * %NL80211_CMD_FRAME. 1314 * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a 1315 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 1316 * information about which frame types can be registered for RX. 1317 * 1318 * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was 1319 * acknowledged by the recipient. 1320 * 1321 * @NL80211_ATTR_PS_STATE: powersave state, using &enum nl80211_ps_state values. 1322 * 1323 * @NL80211_ATTR_CQM: connection quality monitor configuration in a 1324 * nested attribute with %NL80211_ATTR_CQM_* sub-attributes. 1325 * 1326 * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command 1327 * is requesting a local authentication/association state change without 1328 * invoking actual management frame exchange. This can be used with 1329 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE, 1330 * NL80211_CMD_DISASSOCIATE. 1331 * 1332 * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations 1333 * connected to this BSS. 1334 * 1335 * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See 1336 * &enum nl80211_tx_power_setting for possible values. 1337 * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units. 1338 * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING 1339 * for non-automatic settings. 1340 * 1341 * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly 1342 * means support for per-station GTKs. 1343 * 1344 * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting. 1345 * This can be used to mask out antennas which are not attached or should 1346 * not be used for transmitting. If an antenna is not selected in this 1347 * bitmap the hardware is not allowed to transmit on this antenna. 1348 * 1349 * Each bit represents one antenna, starting with antenna 1 at the first 1350 * bit. Depending on which antennas are selected in the bitmap, 802.11n 1351 * drivers can derive which chainmasks to use (if all antennas belonging to 1352 * a particular chain are disabled this chain should be disabled) and if 1353 * a chain has diversity antennas wether diversity should be used or not. 1354 * HT capabilities (STBC, TX Beamforming, Antenna selection) can be 1355 * derived from the available chains after applying the antenna mask. 1356 * Non-802.11n drivers can derive wether to use diversity or not. 1357 * Drivers may reject configurations or RX/TX mask combinations they cannot 1358 * support by returning -EINVAL. 1359 * 1360 * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving. 1361 * This can be used to mask out antennas which are not attached or should 1362 * not be used for receiving. If an antenna is not selected in this bitmap 1363 * the hardware should not be configured to receive on this antenna. 1364 * For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX. 1365 * 1366 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available 1367 * for configuration as TX antennas via the above parameters. 1368 * 1369 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX: Bitmap of antennas which are available 1370 * for configuration as RX antennas via the above parameters. 1371 * 1372 * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS 1373 * 1374 * @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be 1375 * transmitted on another channel when the channel given doesn't match 1376 * the current channel. If the current channel doesn't match and this 1377 * flag isn't set, the frame will be rejected. This is also used as an 1378 * nl80211 capability flag. 1379 * 1380 * @NL80211_ATTR_BSS_HT_OPMODE: HT operation mode (u16) 1381 * 1382 * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags 1383 * attributes, specifying what a key should be set as default as. 1384 * See &enum nl80211_key_default_types. 1385 * 1386 * @NL80211_ATTR_MESH_SETUP: Optional mesh setup parameters. These cannot be 1387 * changed once the mesh is active. 1388 * @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute 1389 * containing attributes from &enum nl80211_meshconf_params. 1390 * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver 1391 * allows auth frames in a mesh to be passed to userspace for processing 1392 *via the @NL80211_MESH_SETUP_USERSPACE_AUTH flag. 1393 * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as defined in 1394 * &enum nl80211_plink_state. Used when userspace is driving the peer link 1395 * management state machine. @NL80211_MESH_SETUP_USERSPACE_AMPE or 1396 * @NL80211_MESH_SETUP_USERSPACE_MPM must be enabled. 1397 * 1398 * @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy 1399 * capabilities, the supported WoWLAN triggers 1400 * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to 1401 * indicate which WoW triggers should be enabled. This is also 1402 * used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN 1403 * triggers. 1404 * 1405 * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan 1406 * cycles, in msecs. 1407 * 1408 * @NL80211_ATTR_SCHED_SCAN_MATCH: Nested attribute with one or more 1409 * sets of attributes to match during scheduled scans. Only BSSs 1410 * that match any of the sets will be reported. These are 1411 * pass-thru filter rules. 1412 * For a match to succeed, the BSS must match all attributes of a 1413 * set. Since not every hardware supports matching all types of 1414 * attributes, there is no guarantee that the reported BSSs are 1415 * fully complying with the match sets and userspace needs to be 1416 * able to ignore them by itself. 1417 * Thus, the implementation is somewhat hardware-dependent, but 1418 * this is only an optimization and the userspace application 1419 * needs to handle all the non-filtered results anyway. 1420 * If the match attributes don't make sense when combined with 1421 * the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID 1422 * is included in the probe request, but the match attributes 1423 * will never let it go through), -EINVAL may be returned. 1424 * If ommited, no filtering is done. 1425 * 1426 * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported 1427 * interface combinations. In each nested item, it contains attributes 1428 * defined in &enum nl80211_if_combination_attrs. 1429 * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like 1430 * %NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that 1431 * are managed in software: interfaces of these types aren't subject to 1432 * any restrictions in their number or combinations. 1433 * 1434 * @NL80211_ATTR_REKEY_DATA: nested attribute containing the information 1435 * necessary for GTK rekeying in the device, see &enum nl80211_rekey_data. 1436 * 1437 * @NL80211_ATTR_SCAN_SUPP_RATES: rates per to be advertised as supported in 1438 *scan, nested array attribute containing an entry for each band, with the entry 1439 * being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but 1440 * without the length restriction (at most %NL80211_MAX_SUPP_RATES). 1441 * 1442 * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon 1443 * and Probe Response (when response to wildcard Probe Request); see 1444 * &enum nl80211_hidden_ssid, represented as a u32 1445 * 1446 * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame. 1447 * This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to 1448 * provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the 1449 * driver (or firmware) replies to Probe Request frames. 1450 * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association 1451 * Response frames. This is used with %NL80211_CMD_NEW_BEACON and 1452 * %NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into 1453 * (Re)Association Response frames when the driver (or firmware) replies to 1454 * (Re)Association Request frames. 1455 * 1456 * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration 1457 * of the station, see &enum nl80211_sta_wme_attr. 1458 * @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working 1459 * as AP. 1460 * 1461 * @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of 1462 * roaming to another AP in the same ESS if the signal lever is low. 1463 * 1464 * @NL80211_ATTR_PMKSA_CANDIDATE: Nested attribute containing the PMKSA caching 1465 * candidate information, see &enum nl80211_pmksa_candidate_attr. 1466 * 1467 * @NL80211_ATTR_TX_NO_CCK_RATE: Indicates whether to use CCK rate or not 1468 * for management frames transmission. In order to avoid p2p probe/action 1469 * frames are being transmitted at CCK rate in 2GHz band, the user space 1470 * applications use this attribute. 1471 * This attribute is used with %NL80211_CMD_TRIGGER_SCAN and 1472 * %NL80211_CMD_FRAME commands. 1473 * 1474 * @NL80211_ATTR_TDLS_ACTION: Low level TDLS action code (e.g. link setup 1475 * request, link setup confirm, link teardown, etc.). Values are 1476 * described in the TDLS (802.11z) specification. 1477 * @NL80211_ATTR_TDLS_DIALOG_TOKEN: Non-zero token for uniquely identifying a 1478 * TDLS conversation between two devices. 1479 * @NL80211_ATTR_TDLS_OPERATION: High level TDLS operation; see 1480 * &enum nl80211_tdls_operation, represented as a u8. 1481 * @NL80211_ATTR_TDLS_SUPPORT: A flag indicating the device can operate 1482 * as a TDLS peer sta. 1483 * @NL80211_ATTR_TDLS_EXTERNAL_SETUP: The TDLS discovery/setup and teardown 1484 * procedures should be performed by sending TDLS packets via 1485 * %NL80211_CMD_TDLS_MGMT. Otherwise %NL80211_CMD_TDLS_OPER should be 1486 * used for asking the driver to perform a TDLS operation. 1487 * 1488 * @NL80211_ATTR_DEVICE_AP_SME: This u32 attribute may be listed for devices 1489 * that have AP support to indicate that they have the AP SME integrated 1490 * with support for the features listed in this attribute, see 1491 * &enum nl80211_ap_sme_features. 1492 * 1493 * @NL80211_ATTR_DONT_WAIT_FOR_ACK: Used with %NL80211_CMD_FRAME, this tells 1494 * the driver to not wait for an acknowledgement. Note that due to this, 1495 * it will also not give a status callback nor return a cookie. This is 1496 * mostly useful for probe responses to save airtime. 1497 * 1498 * @NL80211_ATTR_FEATURE_FLAGS: This u32 attribute contains flags from 1499 * &enum nl80211_feature_flags and is advertised in wiphy information. 1500 * @NL80211_ATTR_PROBE_RESP_OFFLOAD: Indicates that the HW responds to probe 1501 * requests while operating in AP-mode. 1502 * This attribute holds a bitmap of the supported protocols for 1503 * offloading (see &enum nl80211_probe_resp_offload_support_attr). 1504 * 1505 * @NL80211_ATTR_PROBE_RESP: Probe Response template data. Contains the entire 1506 * probe-response frame. The DA field in the 802.11 header is zero-ed out, 1507 * to be filled by the FW. 1508 * @NL80211_ATTR_DISABLE_HT: Force HT capable interfaces to disable 1509 * this feature. Currently, only supported in mac80211 drivers. 1510 * @NL80211_ATTR_HT_CAPABILITY_MASK: Specify which bits of the 1511 * ATTR_HT_CAPABILITY to which attention should be paid. 1512 * Currently, only mac80211 NICs support this feature. 1513 * The values that may be configured are: 1514 * MCS rates, MAX-AMSDU, HT-20-40 and HT_CAP_SGI_40 1515 * AMPDU density and AMPDU factor. 1516 * All values are treated as suggestions and may be ignored 1517 * by the driver as required. The actual values may be seen in 1518 * the station debugfs ht_caps file. 1519 * 1520 * @NL80211_ATTR_DFS_REGION: region for regulatory rules which this country 1521 * abides to when initiating radiation on DFS channels. A country maps 1522 * to one DFS region. 1523 * 1524 * @NL80211_ATTR_NOACK_MAP: This u16 bitmap contains the No Ack Policy of 1525 * up to 16 TIDs. 1526 * 1527 * @NL80211_ATTR_INACTIVITY_TIMEOUT: timeout value in seconds, this can be 1528 * used by the drivers which has MLME in firmware and does not have support 1529 * to report per station tx/rx activity to free up the staion entry from 1530 * the list. This needs to be used when the driver advertises the 1531 * capability to timeout the stations. 1532 * 1533 * @NL80211_ATTR_RX_SIGNAL_DBM: signal strength in dBm (as a 32-bit int); 1534 * this attribute is (depending on the driver capabilities) added to 1535 * received frames indicated with %NL80211_CMD_FRAME. 1536 * 1537 * @NL80211_ATTR_BG_SCAN_PERIOD: Background scan period in seconds 1538 * or 0 to disable background scan. 1539 * 1540 * @NL80211_ATTR_USER_REG_HINT_TYPE: type of regulatory hint passed from 1541 * userspace. If unset it is assumed the hint comes directly from 1542 * a user. If set code could specify exactly what type of source 1543 * was used to provide the hint. For the different types of 1544 * allowed user regulatory hints see nl80211_user_reg_hint_type. 1545 * 1546 * @NL80211_ATTR_CONN_FAILED_REASON: The reason for which AP has rejected 1547 * the connection request from a station. nl80211_connect_failed_reason 1548 * enum has different reasons of connection failure. 1549 * 1550 * @NL80211_ATTR_SAE_DATA: SAE elements in Authentication frames. This starts 1551 * with the Authentication transaction sequence number field. 1552 * 1553 * @NL80211_ATTR_VHT_CAPABILITY: VHT Capability information element (from 1554 * association request when used with NL80211_CMD_NEW_STATION) 1555 * 1556 * @NL80211_ATTR_SCAN_FLAGS: scan request control flags (u32) 1557 * 1558 * @NL80211_ATTR_P2P_CTWINDOW: P2P GO Client Traffic Window (u8), used with 1559 * the START_AP and SET_BSS commands 1560 * @NL80211_ATTR_P2P_OPPPS: P2P GO opportunistic PS (u8), used with the 1561 * START_AP and SET_BSS commands. This can have the values 0 or 1; 1562 * if not given in START_AP 0 is assumed, if not given in SET_BSS 1563 * no change is made. 1564 * 1565 * @NL80211_ATTR_LOCAL_MESH_POWER_MODE: local mesh STA link-specific power mode 1566 * defined in &enum nl80211_mesh_power_mode. 1567 * 1568 * @NL80211_ATTR_ACL_POLICY: ACL policy, see &enum nl80211_acl_policy, 1569 * carried in a u32 attribute 1570 * 1571 * @NL80211_ATTR_MAC_ADDRS: Array of nested MAC addresses, used for 1572 * MAC ACL. 1573 * 1574 * @NL80211_ATTR_MAC_ACL_MAX: u32 attribute to advertise the maximum 1575 * number of MAC addresses that a device can support for MAC 1576 * ACL. 1577 * 1578 * @NL80211_ATTR_RADAR_EVENT: Type of radar event for notification to userspace, 1579 * contains a value of enum nl80211_radar_event (u32). 1580 * 1581 * @NL80211_ATTR_EXT_CAPA: 802.11 extended capabilities that the kernel driver 1582 * has and handles. The format is the same as the IE contents. See 1583 * 802.11-2012 8.4.2.29 for more information. 1584 * @NL80211_ATTR_EXT_CAPA_MASK: Extended capabilities that the kernel driver 1585 * has set in the %NL80211_ATTR_EXT_CAPA value, for multibit fields. 1586 * 1587 * @NL80211_ATTR_STA_CAPABILITY: Station capabilities (u16) are advertised to 1588 * the driver, e.g., to enable TDLS power save (PU-APSD). 1589 * 1590 * @NL80211_ATTR_STA_EXT_CAPABILITY: Station extended capabilities are 1591 * advertised to the driver, e.g., to enable TDLS off channel operations 1592 * and PU-APSD. 1593 * 1594 * @NL80211_ATTR_PROTOCOL_FEATURES: global nl80211 feature flags, see 1595 * &enum nl80211_protocol_features, the attribute is a u32. 1596 * 1597 * @NL80211_ATTR_SPLIT_WIPHY_DUMP: flag attribute, userspace supports 1598 * receiving the data for a single wiphy split across multiple 1599 * messages, given with wiphy dump message 1600 * 1601 * @NL80211_ATTR_MDID: Mobility Domain Identifier 1602 * 1603 * @NL80211_ATTR_IE_RIC: Resource Information Container Information 1604 * Element 1605 * 1606 * @NL80211_ATTR_CRIT_PROT_ID: critical protocol identifier requiring increased 1607 * reliability, see &enum nl80211_crit_proto_id (u16). 1608 * @NL80211_ATTR_MAX_CRIT_PROT_DURATION: duration in milliseconds in which 1609 * the connection should have increased reliability (u16). 1610 * 1611 * @NL80211_ATTR_PEER_AID: Association ID for the peer TDLS station (u16). 1612 * This is similar to @NL80211_ATTR_STA_AID but with a difference of being 1613 * allowed to be used with the first @NL80211_CMD_SET_STATION command to 1614 * update a TDLS peer STA entry. 1615 * 1616 * @NL80211_ATTR_COALESCE_RULE: Coalesce rule information. 1617 * 1618 * @NL80211_ATTR_CH_SWITCH_COUNT: u32 attribute specifying the number of TBTT's 1619 * until the channel switch event. 1620 * @NL80211_ATTR_CH_SWITCH_BLOCK_TX: flag attribute specifying that transmission 1621 * must be blocked on the current channel (before the channel switch 1622 * operation). 1623 * @NL80211_ATTR_CSA_IES: Nested set of attributes containing the IE information 1624 * for the time while performing a channel switch. 1625 * @NL80211_ATTR_CSA_C_OFF_BEACON: An array of offsets (u16) to the channel 1626 * switch counters in the beacons tail (%NL80211_ATTR_BEACON_TAIL). 1627 * @NL80211_ATTR_CSA_C_OFF_PRESP: An array of offsets (u16) to the channel 1628 * switch counters in the probe response (%NL80211_ATTR_PROBE_RESP). 1629 * 1630 * @NL80211_ATTR_RXMGMT_FLAGS: flags for nl80211_send_mgmt(), u32. 1631 * As specified in the &enum nl80211_rxmgmt_flags. 1632 * 1633 * @NL80211_ATTR_STA_SUPPORTED_CHANNELS: array of supported channels. 1634 * 1635 * @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES: array of supported 1636 * supported operating classes. 1637 * 1638 * @NL80211_ATTR_HANDLE_DFS: A flag indicating whether user space 1639 * controls DFS operation in IBSS mode. If the flag is included in 1640 * %NL80211_CMD_JOIN_IBSS request, the driver will allow use of DFS 1641 * channels and reports radar events to userspace. Userspace is required 1642 * to react to radar events, e.g. initiate a channel switch or leave the 1643 * IBSS network. 1644 * 1645 * @NL80211_ATTR_SUPPORT_5_MHZ: A flag indicating that the device supports 1646 * 5 MHz channel bandwidth. 1647 * @NL80211_ATTR_SUPPORT_10_MHZ: A flag indicating that the device supports 1648 * 10 MHz channel bandwidth. 1649 * 1650 * @NL80211_ATTR_OPMODE_NOTIF: Operating mode field from Operating Mode 1651 * Notification Element based on association request when used with 1652 * %NL80211_CMD_NEW_STATION; u8 attribute. 1653 * 1654 * @NL80211_ATTR_VENDOR_ID: The vendor ID, either a 24-bit OUI or, if 1655 * %NL80211_VENDOR_ID_IS_LINUX is set, a special Linux ID (not used yet) 1656 * @NL80211_ATTR_VENDOR_SUBCMD: vendor sub-command 1657 * @NL80211_ATTR_VENDOR_DATA: data for the vendor command, if any; this 1658 * attribute is also used for vendor command feature advertisement 1659 * @NL80211_ATTR_VENDOR_EVENTS: used for event list advertising in the wiphy 1660 * info, containing a nested array of possible events 1661 * 1662 * @NL80211_ATTR_QOS_MAP: IP DSCP mapping for Interworking QoS mapping. This 1663 * data is in the format defined for the payload of the QoS Map Set element 1664 * in IEEE Std 802.11-2012, 8.4.2.97. 1665 * 1666 * @NL80211_ATTR_MAC_HINT: MAC address recommendation as initial BSS 1667 * @NL80211_ATTR_WIPHY_FREQ_HINT: frequency of the recommended initial BSS 1668 * 1669 * @NL80211_ATTR_MAX_AP_ASSOC_STA: Device attribute that indicates how many 1670 * associated stations are supported in AP mode (including P2P GO); u32. 1671 * Since drivers may not have a fixed limit on the maximum number (e.g., 1672 * other concurrent operations may affect this), drivers are allowed to 1673 * advertise values that cannot always be met. In such cases, an attempt 1674 * to add a new station entry with @NL80211_CMD_NEW_STATION may fail. 1675 * 1676 * @NL80211_ATTR_CSA_C_OFFSETS_TX: An array of csa counter offsets (u16) which 1677 * should be updated when the frame is transmitted. 1678 * @NL80211_ATTR_MAX_CSA_COUNTERS: U8 attribute used to advertise the maximum 1679 * supported number of csa counters. 1680 * 1681 * @NL80211_ATTR_TDLS_PEER_CAPABILITY: flags for TDLS peer capabilities, u32. 1682 * As specified in the &enum nl80211_tdls_peer_capability. 1683 * 1684 * @NL80211_ATTR_IFACE_SOCKET_OWNER: flag attribute, if set during interface 1685 * creation then the new interface will be owned by the netlink socket 1686 * that created it and will be destroyed when the socket is closed. 1687 * If set during scheduled scan start then the new scan req will be 1688 * owned by the netlink socket that created it and the scheduled scan will 1689 * be stopped when the socket is closed. 1690 * 1691 * @NL80211_ATTR_TDLS_INITIATOR: flag attribute indicating the current end is 1692 * the TDLS link initiator. 1693 * 1694 * @NL80211_ATTR_USE_RRM: flag for indicating whether the current connection 1695 * shall support Radio Resource Measurements (11k). This attribute can be 1696 * used with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests. 1697 * User space applications are expected to use this flag only if the 1698 * underlying device supports these minimal RRM features: 1699 * %NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES, 1700 * %NL80211_FEATURE_QUIET, 1701 * If this flag is used, driver must add the Power Capabilities IE to the 1702 * association request. In addition, it must also set the RRM capability 1703 * flag in the association request's Capability Info field. 1704 * 1705 * @NL80211_ATTR_WIPHY_DYN_ACK: flag attribute used to enable ACK timeout 1706 * estimation algorithm (dynack). In order to activate dynack 1707 * %NL80211_FEATURE_ACKTO_ESTIMATION feature flag must be set by lower 1708 * drivers to indicate dynack capability. Dynack is automatically disabled 1709 * setting valid value for coverage class. 1710 * 1711 * @NL80211_ATTR_TSID: a TSID value (u8 attribute) 1712 * @NL80211_ATTR_USER_PRIO: user priority value (u8 attribute) 1713 * @NL80211_ATTR_ADMITTED_TIME: admitted time in units of 32 microseconds 1714 * (per second) (u16 attribute) 1715 * 1716 * @NL80211_ATTR_SMPS_MODE: SMPS mode to use (ap mode). see 1717 * &enum nl80211_smps_mode. 1718 * 1719 * @NL80211_ATTR_PBSS: flag attribute. If set it means operate 1720 * in a PBSS. Specified in %NL80211_CMD_CONNECT to request 1721 * connecting to a PCP, and in %NL80211_CMD_START_AP to start 1722 * a PCP instead of AP. Relevant for DMG networks only. 1723 * 1724 * @NL80211_ATTR_MAX: highest attribute number currently defined 1725 * @__NL80211_ATTR_AFTER_LAST: internal use 1726 */ 1727 enum nl80211_attrs { 1728 /* don't change the order or add anything between, this is ABI! */ 1729 NL80211_ATTR_UNSPEC, 1730 1731 NL80211_ATTR_WIPHY, 1732 NL80211_ATTR_WIPHY_NAME, 1733 1734 NL80211_ATTR_IFINDEX, 1735 NL80211_ATTR_IFNAME, 1736 NL80211_ATTR_IFTYPE, 1737 1738 NL80211_ATTR_MAC, 1739 1740 NL80211_ATTR_KEY_DATA, 1741 NL80211_ATTR_KEY_IDX, 1742 NL80211_ATTR_KEY_CIPHER, 1743 NL80211_ATTR_KEY_SEQ, 1744 NL80211_ATTR_KEY_DEFAULT, 1745 1746 NL80211_ATTR_BEACON_INTERVAL, 1747 NL80211_ATTR_DTIM_PERIOD, 1748 NL80211_ATTR_BEACON_HEAD, 1749 NL80211_ATTR_BEACON_TAIL, 1750 1751 NL80211_ATTR_STA_AID, 1752 NL80211_ATTR_STA_FLAGS, 1753 NL80211_ATTR_STA_LISTEN_INTERVAL, 1754 NL80211_ATTR_STA_SUPPORTED_RATES, 1755 NL80211_ATTR_STA_VLAN, 1756 NL80211_ATTR_STA_INFO, 1757 1758 NL80211_ATTR_WIPHY_BANDS, 1759 1760 NL80211_ATTR_MNTR_FLAGS, 1761 1762 NL80211_ATTR_MESH_ID, 1763 NL80211_ATTR_STA_PLINK_ACTION, 1764 NL80211_ATTR_MPATH_NEXT_HOP, 1765 NL80211_ATTR_MPATH_INFO, 1766 1767 NL80211_ATTR_BSS_CTS_PROT, 1768 NL80211_ATTR_BSS_SHORT_PREAMBLE, 1769 NL80211_ATTR_BSS_SHORT_SLOT_TIME, 1770 1771 NL80211_ATTR_HT_CAPABILITY, 1772 1773 NL80211_ATTR_SUPPORTED_IFTYPES, 1774 1775 NL80211_ATTR_REG_ALPHA2, 1776 NL80211_ATTR_REG_RULES, 1777 1778 NL80211_ATTR_MESH_CONFIG, 1779 1780 NL80211_ATTR_BSS_BASIC_RATES, 1781 1782 NL80211_ATTR_WIPHY_TXQ_PARAMS, 1783 NL80211_ATTR_WIPHY_FREQ, 1784 NL80211_ATTR_WIPHY_CHANNEL_TYPE, 1785 1786 NL80211_ATTR_KEY_DEFAULT_MGMT, 1787 1788 NL80211_ATTR_MGMT_SUBTYPE, 1789 NL80211_ATTR_IE, 1790 1791 NL80211_ATTR_MAX_NUM_SCAN_SSIDS, 1792 1793 NL80211_ATTR_SCAN_FREQUENCIES, 1794 NL80211_ATTR_SCAN_SSIDS, 1795 NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */ 1796 NL80211_ATTR_BSS, 1797 1798 NL80211_ATTR_REG_INITIATOR, 1799 NL80211_ATTR_REG_TYPE, 1800 1801 NL80211_ATTR_SUPPORTED_COMMANDS, 1802 1803 NL80211_ATTR_FRAME, 1804 NL80211_ATTR_SSID, 1805 NL80211_ATTR_AUTH_TYPE, 1806 NL80211_ATTR_REASON_CODE, 1807 1808 NL80211_ATTR_KEY_TYPE, 1809 1810 NL80211_ATTR_MAX_SCAN_IE_LEN, 1811 NL80211_ATTR_CIPHER_SUITES, 1812 1813 NL80211_ATTR_FREQ_BEFORE, 1814 NL80211_ATTR_FREQ_AFTER, 1815 1816 NL80211_ATTR_FREQ_FIXED, 1817 1818 NL80211_ATTR_WIPHY_RETRY_SHORT, 1819 NL80211_ATTR_WIPHY_RETRY_LONG, 1820 NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 1821 NL80211_ATTR_WIPHY_RTS_THRESHOLD, 1822 1823 NL80211_ATTR_TIMED_OUT, 1824 1825 NL80211_ATTR_USE_MFP, 1826 1827 NL80211_ATTR_STA_FLAGS2, 1828 1829 NL80211_ATTR_CONTROL_PORT, 1830 1831 NL80211_ATTR_TESTDATA, 1832 1833 NL80211_ATTR_PRIVACY, 1834 1835 NL80211_ATTR_DISCONNECTED_BY_AP, 1836 NL80211_ATTR_STATUS_CODE, 1837 1838 NL80211_ATTR_CIPHER_SUITES_PAIRWISE, 1839 NL80211_ATTR_CIPHER_SUITE_GROUP, 1840 NL80211_ATTR_WPA_VERSIONS, 1841 NL80211_ATTR_AKM_SUITES, 1842 1843 NL80211_ATTR_REQ_IE, 1844 NL80211_ATTR_RESP_IE, 1845 1846 NL80211_ATTR_PREV_BSSID, 1847 1848 NL80211_ATTR_KEY, 1849 NL80211_ATTR_KEYS, 1850 1851 NL80211_ATTR_PID, 1852 1853 NL80211_ATTR_4ADDR, 1854 1855 NL80211_ATTR_SURVEY_INFO, 1856 1857 NL80211_ATTR_PMKID, 1858 NL80211_ATTR_MAX_NUM_PMKIDS, 1859 1860 NL80211_ATTR_DURATION, 1861 1862 NL80211_ATTR_COOKIE, 1863 1864 NL80211_ATTR_WIPHY_COVERAGE_CLASS, 1865 1866 NL80211_ATTR_TX_RATES, 1867 1868 NL80211_ATTR_FRAME_MATCH, 1869 1870 NL80211_ATTR_ACK, 1871 1872 NL80211_ATTR_PS_STATE, 1873 1874 NL80211_ATTR_CQM, 1875 1876 NL80211_ATTR_LOCAL_STATE_CHANGE, 1877 1878 NL80211_ATTR_AP_ISOLATE, 1879 1880 NL80211_ATTR_WIPHY_TX_POWER_SETTING, 1881 NL80211_ATTR_WIPHY_TX_POWER_LEVEL, 1882 1883 NL80211_ATTR_TX_FRAME_TYPES, 1884 NL80211_ATTR_RX_FRAME_TYPES, 1885 NL80211_ATTR_FRAME_TYPE, 1886 1887 NL80211_ATTR_CONTROL_PORT_ETHERTYPE, 1888 NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, 1889 1890 NL80211_ATTR_SUPPORT_IBSS_RSN, 1891 1892 NL80211_ATTR_WIPHY_ANTENNA_TX, 1893 NL80211_ATTR_WIPHY_ANTENNA_RX, 1894 1895 NL80211_ATTR_MCAST_RATE, 1896 1897 NL80211_ATTR_OFFCHANNEL_TX_OK, 1898 1899 NL80211_ATTR_BSS_HT_OPMODE, 1900 1901 NL80211_ATTR_KEY_DEFAULT_TYPES, 1902 1903 NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION, 1904 1905 NL80211_ATTR_MESH_SETUP, 1906 1907 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX, 1908 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX, 1909 1910 NL80211_ATTR_SUPPORT_MESH_AUTH, 1911 NL80211_ATTR_STA_PLINK_STATE, 1912 1913 NL80211_ATTR_WOWLAN_TRIGGERS, 1914 NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, 1915 1916 NL80211_ATTR_SCHED_SCAN_INTERVAL, 1917 1918 NL80211_ATTR_INTERFACE_COMBINATIONS, 1919 NL80211_ATTR_SOFTWARE_IFTYPES, 1920 1921 NL80211_ATTR_REKEY_DATA, 1922 1923 NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS, 1924 NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN, 1925 1926 NL80211_ATTR_SCAN_SUPP_RATES, 1927 1928 NL80211_ATTR_HIDDEN_SSID, 1929 1930 NL80211_ATTR_IE_PROBE_RESP, 1931 NL80211_ATTR_IE_ASSOC_RESP, 1932 1933 NL80211_ATTR_STA_WME, 1934 NL80211_ATTR_SUPPORT_AP_UAPSD, 1935 1936 NL80211_ATTR_ROAM_SUPPORT, 1937 1938 NL80211_ATTR_SCHED_SCAN_MATCH, 1939 NL80211_ATTR_MAX_MATCH_SETS, 1940 1941 NL80211_ATTR_PMKSA_CANDIDATE, 1942 1943 NL80211_ATTR_TX_NO_CCK_RATE, 1944 1945 NL80211_ATTR_TDLS_ACTION, 1946 NL80211_ATTR_TDLS_DIALOG_TOKEN, 1947 NL80211_ATTR_TDLS_OPERATION, 1948 NL80211_ATTR_TDLS_SUPPORT, 1949 NL80211_ATTR_TDLS_EXTERNAL_SETUP, 1950 1951 NL80211_ATTR_DEVICE_AP_SME, 1952 1953 NL80211_ATTR_DONT_WAIT_FOR_ACK, 1954 1955 NL80211_ATTR_FEATURE_FLAGS, 1956 1957 NL80211_ATTR_PROBE_RESP_OFFLOAD, 1958 1959 NL80211_ATTR_PROBE_RESP, 1960 1961 NL80211_ATTR_DFS_REGION, 1962 1963 NL80211_ATTR_DISABLE_HT, 1964 NL80211_ATTR_HT_CAPABILITY_MASK, 1965 1966 NL80211_ATTR_NOACK_MAP, 1967 1968 NL80211_ATTR_INACTIVITY_TIMEOUT, 1969 1970 NL80211_ATTR_RX_SIGNAL_DBM, 1971 1972 NL80211_ATTR_BG_SCAN_PERIOD, 1973 1974 NL80211_ATTR_WDEV, 1975 1976 NL80211_ATTR_USER_REG_HINT_TYPE, 1977 1978 NL80211_ATTR_CONN_FAILED_REASON, 1979 1980 NL80211_ATTR_SAE_DATA, 1981 1982 NL80211_ATTR_VHT_CAPABILITY, 1983 1984 NL80211_ATTR_SCAN_FLAGS, 1985 1986 NL80211_ATTR_CHANNEL_WIDTH, 1987 NL80211_ATTR_CENTER_FREQ1, 1988 NL80211_ATTR_CENTER_FREQ2, 1989 1990 NL80211_ATTR_P2P_CTWINDOW, 1991 NL80211_ATTR_P2P_OPPPS, 1992 1993 NL80211_ATTR_LOCAL_MESH_POWER_MODE, 1994 1995 NL80211_ATTR_ACL_POLICY, 1996 1997 NL80211_ATTR_MAC_ADDRS, 1998 1999 NL80211_ATTR_MAC_ACL_MAX, 2000 2001 NL80211_ATTR_RADAR_EVENT, 2002 2003 NL80211_ATTR_EXT_CAPA, 2004 NL80211_ATTR_EXT_CAPA_MASK, 2005 2006 NL80211_ATTR_STA_CAPABILITY, 2007 NL80211_ATTR_STA_EXT_CAPABILITY, 2008 2009 NL80211_ATTR_PROTOCOL_FEATURES, 2010 NL80211_ATTR_SPLIT_WIPHY_DUMP, 2011 2012 NL80211_ATTR_DISABLE_VHT, 2013 NL80211_ATTR_VHT_CAPABILITY_MASK, 2014 2015 NL80211_ATTR_MDID, 2016 NL80211_ATTR_IE_RIC, 2017 2018 NL80211_ATTR_CRIT_PROT_ID, 2019 NL80211_ATTR_MAX_CRIT_PROT_DURATION, 2020 2021 NL80211_ATTR_PEER_AID, 2022 2023 NL80211_ATTR_COALESCE_RULE, 2024 2025 NL80211_ATTR_CH_SWITCH_COUNT, 2026 NL80211_ATTR_CH_SWITCH_BLOCK_TX, 2027 NL80211_ATTR_CSA_IES, 2028 NL80211_ATTR_CSA_C_OFF_BEACON, 2029 NL80211_ATTR_CSA_C_OFF_PRESP, 2030 2031 NL80211_ATTR_RXMGMT_FLAGS, 2032 2033 NL80211_ATTR_STA_SUPPORTED_CHANNELS, 2034 2035 NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, 2036 2037 NL80211_ATTR_HANDLE_DFS, 2038 2039 NL80211_ATTR_SUPPORT_5_MHZ, 2040 NL80211_ATTR_SUPPORT_10_MHZ, 2041 2042 NL80211_ATTR_OPMODE_NOTIF, 2043 2044 NL80211_ATTR_VENDOR_ID, 2045 NL80211_ATTR_VENDOR_SUBCMD, 2046 NL80211_ATTR_VENDOR_DATA, 2047 NL80211_ATTR_VENDOR_EVENTS, 2048 2049 NL80211_ATTR_QOS_MAP, 2050 2051 NL80211_ATTR_MAC_HINT, 2052 NL80211_ATTR_WIPHY_FREQ_HINT, 2053 2054 NL80211_ATTR_MAX_AP_ASSOC_STA, 2055 2056 NL80211_ATTR_TDLS_PEER_CAPABILITY, 2057 2058 NL80211_ATTR_IFACE_SOCKET_OWNER, 2059 2060 NL80211_ATTR_CSA_C_OFFSETS_TX, 2061 NL80211_ATTR_MAX_CSA_COUNTERS, 2062 2063 NL80211_ATTR_TDLS_INITIATOR, 2064 2065 NL80211_ATTR_USE_RRM, 2066 2067 NL80211_ATTR_WIPHY_DYN_ACK, 2068 2069 NL80211_ATTR_TSID, 2070 NL80211_ATTR_USER_PRIO, 2071 NL80211_ATTR_ADMITTED_TIME, 2072 2073 NL80211_ATTR_SMPS_MODE, 2074 2075 NL80211_ATTR_OPER_CLASS, 2076 2077 NL80211_ATTR_MAC_MASK, 2078 2079 NL80211_ATTR_WIPHY_SELF_MANAGED_REG, 2080 2081 NL80211_ATTR_EXT_FEATURES, 2082 2083 NL80211_ATTR_SURVEY_RADIO_STATS, 2084 2085 NL80211_ATTR_NETNS_FD, 2086 2087 NL80211_ATTR_SCHED_SCAN_DELAY, 2088 2089 NL80211_ATTR_REG_INDOOR, 2090 2091 NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS, 2092 NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL, 2093 NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS, 2094 NL80211_ATTR_SCHED_SCAN_PLANS, 2095 2096 NL80211_ATTR_PBSS, 2097 2098 /* add attributes here, update the policy in nl80211.c */ 2099 2100 __NL80211_ATTR_AFTER_LAST, 2101 NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1 2102 }; 2103 2104 /* source-level API compatibility */ 2105 #define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION 2106 #define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG 2107 2108 /* 2109 * Allow user space programs to use #ifdef on new attributes by defining them 2110 * here 2111 */ 2112 #define NL80211_CMD_CONNECT NL80211_CMD_CONNECT 2113 #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY 2114 #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES 2115 #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS 2116 #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ 2117 #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE 2118 #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE 2119 #define NL80211_ATTR_IE NL80211_ATTR_IE 2120 #define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR 2121 #define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE 2122 #define NL80211_ATTR_FRAME NL80211_ATTR_FRAME 2123 #define NL80211_ATTR_SSID NL80211_ATTR_SSID 2124 #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE 2125 #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE 2126 #define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE 2127 #define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP 2128 #define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS 2129 #define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES 2130 #define NL80211_ATTR_KEY NL80211_ATTR_KEY 2131 #define NL80211_ATTR_KEYS NL80211_ATTR_KEYS 2132 #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS 2133 2134 #define NL80211_MAX_SUPP_RATES 32 2135 #define NL80211_MAX_SUPP_HT_RATES 77 2136 #define NL80211_MAX_SUPP_REG_RULES 32 2137 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0 2138 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16 2139 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24 2140 #define NL80211_HT_CAPABILITY_LEN 26 2141 #define NL80211_VHT_CAPABILITY_LEN 12 2142 2143 #define NL80211_MAX_NR_CIPHER_SUITES 5 2144 #define NL80211_MAX_NR_AKM_SUITES 2 2145 2146 #define NL80211_MIN_REMAIN_ON_CHANNEL_TIME 10 2147 2148 /* default RSSI threshold for scan results if none specified. */ 2149 #define NL80211_SCAN_RSSI_THOLD_OFF -300 2150 2151 #define NL80211_CQM_TXE_MAX_INTVL 1800 2152 2153 /** 2154 * enum nl80211_iftype - (virtual) interface types 2155 * 2156 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides 2157 * @NL80211_IFTYPE_ADHOC: independent BSS member 2158 * @NL80211_IFTYPE_STATION: managed BSS member 2159 * @NL80211_IFTYPE_AP: access point 2160 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points; VLAN interfaces 2161 * are a bit special in that they must always be tied to a pre-existing 2162 * AP type interface. 2163 * @NL80211_IFTYPE_WDS: wireless distribution interface 2164 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames 2165 * @NL80211_IFTYPE_MESH_POINT: mesh point 2166 * @NL80211_IFTYPE_P2P_CLIENT: P2P client 2167 * @NL80211_IFTYPE_P2P_GO: P2P group owner 2168 * @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev 2169 * and therefore can't be created in the normal ways, use the 2170 * %NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE 2171 * commands to create and destroy one 2172 * @NL80211_IFTYPE_MAX: highest interface type number currently defined 2173 * @NUM_NL80211_IFTYPES: number of defined interface types 2174 * 2175 * These values are used with the %NL80211_ATTR_IFTYPE 2176 * to set the type of an interface. 2177 * 2178 */ 2179 enum nl80211_iftype { 2180 NL80211_IFTYPE_UNSPECIFIED, 2181 NL80211_IFTYPE_ADHOC, 2182 NL80211_IFTYPE_STATION, 2183 NL80211_IFTYPE_AP, 2184 NL80211_IFTYPE_AP_VLAN, 2185 NL80211_IFTYPE_WDS, 2186 NL80211_IFTYPE_MONITOR, 2187 NL80211_IFTYPE_MESH_POINT, 2188 NL80211_IFTYPE_P2P_CLIENT, 2189 NL80211_IFTYPE_P2P_GO, 2190 NL80211_IFTYPE_P2P_DEVICE, 2191 2192 /* keep last */ 2193 NUM_NL80211_IFTYPES, 2194 NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1 2195 }; 2196 2197 /** 2198 * enum nl80211_sta_flags - station flags 2199 * 2200 * Station flags. When a station is added to an AP interface, it is 2201 * assumed to be already associated (and hence authenticated.) 2202 * 2203 * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved 2204 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X) 2205 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames 2206 * with short barker preamble 2207 * @NL80211_STA_FLAG_WME: station is WME/QoS capable 2208 * @NL80211_STA_FLAG_MFP: station uses management frame protection 2209 * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated 2210 * @NL80211_STA_FLAG_TDLS_PEER: station is a TDLS peer -- this flag should 2211 * only be used in managed mode (even in the flags mask). Note that the 2212 * flag can't be changed, it is only valid while adding a station, and 2213 * attempts to change it will silently be ignored (rather than rejected 2214 * as errors.) 2215 * @NL80211_STA_FLAG_ASSOCIATED: station is associated; used with drivers 2216 * that support %NL80211_FEATURE_FULL_AP_CLIENT_STATE to transition a 2217 * previously added station into associated state 2218 * @NL80211_STA_FLAG_MAX: highest station flag number currently defined 2219 * @__NL80211_STA_FLAG_AFTER_LAST: internal use 2220 */ 2221 enum nl80211_sta_flags { 2222 __NL80211_STA_FLAG_INVALID, 2223 NL80211_STA_FLAG_AUTHORIZED, 2224 NL80211_STA_FLAG_SHORT_PREAMBLE, 2225 NL80211_STA_FLAG_WME, 2226 NL80211_STA_FLAG_MFP, 2227 NL80211_STA_FLAG_AUTHENTICATED, 2228 NL80211_STA_FLAG_TDLS_PEER, 2229 NL80211_STA_FLAG_ASSOCIATED, 2230 2231 /* keep last */ 2232 __NL80211_STA_FLAG_AFTER_LAST, 2233 NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1 2234 }; 2235 2236 #define NL80211_STA_FLAG_MAX_OLD_API NL80211_STA_FLAG_TDLS_PEER 2237 2238 /** 2239 * struct nl80211_sta_flag_update - station flags mask/set 2240 * @mask: mask of station flags to set 2241 * @set: which values to set them to 2242 * 2243 * Both mask and set contain bits as per &enum nl80211_sta_flags. 2244 */ 2245 struct nl80211_sta_flag_update { 2246 __u32 mask; 2247 __u32 set; 2248 } __attribute__((packed)); 2249 2250 /** 2251 * enum nl80211_rate_info - bitrate information 2252 * 2253 * These attribute types are used with %NL80211_STA_INFO_TXRATE 2254 * when getting information about the bitrate of a station. 2255 * There are 2 attributes for bitrate, a legacy one that represents 2256 * a 16-bit value, and new one that represents a 32-bit value. 2257 * If the rate value fits into 16 bit, both attributes are reported 2258 * with the same value. If the rate is too high to fit into 16 bits 2259 * (>6.5535Gbps) only 32-bit attribute is included. 2260 * User space tools encouraged to use the 32-bit attribute and fall 2261 * back to the 16-bit one for compatibility with older kernels. 2262 * 2263 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved 2264 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s) 2265 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8) 2266 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 MHz dualchannel bitrate 2267 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval 2268 * @NL80211_RATE_INFO_BITRATE32: total bitrate (u32, 100kbit/s) 2269 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined 2270 * @NL80211_RATE_INFO_VHT_MCS: MCS index for VHT (u8) 2271 * @NL80211_RATE_INFO_VHT_NSS: number of streams in VHT (u8) 2272 * @NL80211_RATE_INFO_80_MHZ_WIDTH: 80 MHz VHT rate 2273 * @NL80211_RATE_INFO_80P80_MHZ_WIDTH: 80+80 MHz VHT rate 2274 * @NL80211_RATE_INFO_160_MHZ_WIDTH: 160 MHz VHT rate 2275 * @__NL80211_RATE_INFO_AFTER_LAST: internal use 2276 */ 2277 enum nl80211_rate_info { 2278 __NL80211_RATE_INFO_INVALID, 2279 NL80211_RATE_INFO_BITRATE, 2280 NL80211_RATE_INFO_MCS, 2281 NL80211_RATE_INFO_40_MHZ_WIDTH, 2282 NL80211_RATE_INFO_SHORT_GI, 2283 NL80211_RATE_INFO_BITRATE32, 2284 NL80211_RATE_INFO_VHT_MCS, 2285 NL80211_RATE_INFO_VHT_NSS, 2286 NL80211_RATE_INFO_80_MHZ_WIDTH, 2287 NL80211_RATE_INFO_80P80_MHZ_WIDTH, 2288 NL80211_RATE_INFO_160_MHZ_WIDTH, 2289 2290 /* keep last */ 2291 __NL80211_RATE_INFO_AFTER_LAST, 2292 NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1 2293 }; 2294 2295 /** 2296 * enum nl80211_sta_bss_param - BSS information collected by STA 2297 * 2298 * These attribute types are used with %NL80211_STA_INFO_BSS_PARAM 2299 * when getting information about the bitrate of a station. 2300 * 2301 * @__NL80211_STA_BSS_PARAM_INVALID: attribute number 0 is reserved 2302 * @NL80211_STA_BSS_PARAM_CTS_PROT: whether CTS protection is enabled (flag) 2303 * @NL80211_STA_BSS_PARAM_SHORT_PREAMBLE: whether short preamble is enabled 2304 * (flag) 2305 * @NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME: whether short slot time is enabled 2306 * (flag) 2307 * @NL80211_STA_BSS_PARAM_DTIM_PERIOD: DTIM period for beaconing (u8) 2308 * @NL80211_STA_BSS_PARAM_BEACON_INTERVAL: Beacon interval (u16) 2309 * @NL80211_STA_BSS_PARAM_MAX: highest sta_bss_param number currently defined 2310 * @__NL80211_STA_BSS_PARAM_AFTER_LAST: internal use 2311 */ 2312 enum nl80211_sta_bss_param { 2313 __NL80211_STA_BSS_PARAM_INVALID, 2314 NL80211_STA_BSS_PARAM_CTS_PROT, 2315 NL80211_STA_BSS_PARAM_SHORT_PREAMBLE, 2316 NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME, 2317 NL80211_STA_BSS_PARAM_DTIM_PERIOD, 2318 NL80211_STA_BSS_PARAM_BEACON_INTERVAL, 2319 2320 /* keep last */ 2321 __NL80211_STA_BSS_PARAM_AFTER_LAST, 2322 NL80211_STA_BSS_PARAM_MAX = __NL80211_STA_BSS_PARAM_AFTER_LAST - 1 2323 }; 2324 2325 /** 2326 * enum nl80211_sta_info - station information 2327 * 2328 * These attribute types are used with %NL80211_ATTR_STA_INFO 2329 * when getting information about a station. 2330 * 2331 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved 2332 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs) 2333 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station) 2334 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station) 2335 * @NL80211_STA_INFO_RX_BYTES64: total received bytes (u64, from this station) 2336 * @NL80211_STA_INFO_TX_BYTES64: total transmitted bytes (u64, to this station) 2337 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm) 2338 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute 2339 * containing info as possible, see &enum nl80211_rate_info 2340 * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station) 2341 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this 2342 * station) 2343 * @NL80211_STA_INFO_TX_RETRIES: total retries (u32, to this station) 2344 * @NL80211_STA_INFO_TX_FAILED: total failed packets (u32, to this station) 2345 * @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm) 2346 * @NL80211_STA_INFO_LLID: the station's mesh LLID 2347 * @NL80211_STA_INFO_PLID: the station's mesh PLID 2348 * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station 2349 * (see %enum nl80211_plink_state) 2350 * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested 2351 * attribute, like NL80211_STA_INFO_TX_BITRATE. 2352 * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute 2353 * containing info as possible, see &enum nl80211_sta_bss_param 2354 * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected 2355 * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update. 2356 * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32) 2357 * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64) 2358 * @NL80211_STA_INFO_LOCAL_PM: local mesh STA link-specific power mode 2359 * @NL80211_STA_INFO_PEER_PM: peer mesh STA link-specific power mode 2360 * @NL80211_STA_INFO_NONPEER_PM: neighbor mesh STA power save mode towards 2361 * non-peer STA 2362 * @NL80211_STA_INFO_CHAIN_SIGNAL: per-chain signal strength of last PPDU 2363 * Contains a nested array of signal strength attributes (u8, dBm) 2364 * @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average 2365 * Same format as NL80211_STA_INFO_CHAIN_SIGNAL. 2366 * @NL80211_STA_EXPECTED_THROUGHPUT: expected throughput considering also the 2367 * 802.11 header (u32, kbps) 2368 * @__NL80211_STA_INFO_AFTER_LAST: internal 2369 * @NL80211_STA_INFO_MAX: highest possible station info attribute 2370 */ 2371 enum nl80211_sta_info { 2372 __NL80211_STA_INFO_INVALID, 2373 NL80211_STA_INFO_INACTIVE_TIME, 2374 NL80211_STA_INFO_RX_BYTES, 2375 NL80211_STA_INFO_TX_BYTES, 2376 NL80211_STA_INFO_LLID, 2377 NL80211_STA_INFO_PLID, 2378 NL80211_STA_INFO_PLINK_STATE, 2379 NL80211_STA_INFO_SIGNAL, 2380 NL80211_STA_INFO_TX_BITRATE, 2381 NL80211_STA_INFO_RX_PACKETS, 2382 NL80211_STA_INFO_TX_PACKETS, 2383 NL80211_STA_INFO_TX_RETRIES, 2384 NL80211_STA_INFO_TX_FAILED, 2385 NL80211_STA_INFO_SIGNAL_AVG, 2386 NL80211_STA_INFO_RX_BITRATE, 2387 NL80211_STA_INFO_BSS_PARAM, 2388 NL80211_STA_INFO_CONNECTED_TIME, 2389 NL80211_STA_INFO_STA_FLAGS, 2390 NL80211_STA_INFO_BEACON_LOSS, 2391 NL80211_STA_INFO_T_OFFSET, 2392 NL80211_STA_INFO_LOCAL_PM, 2393 NL80211_STA_INFO_PEER_PM, 2394 NL80211_STA_INFO_NONPEER_PM, 2395 NL80211_STA_INFO_RX_BYTES64, 2396 NL80211_STA_INFO_TX_BYTES64, 2397 NL80211_STA_INFO_CHAIN_SIGNAL, 2398 NL80211_STA_INFO_CHAIN_SIGNAL_AVG, 2399 NL80211_STA_INFO_EXPECTED_THROUGHPUT, 2400 2401 /* keep last */ 2402 __NL80211_STA_INFO_AFTER_LAST, 2403 NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1 2404 }; 2405 2406 /** 2407 * enum nl80211_mpath_flags - nl80211 mesh path flags 2408 * 2409 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active 2410 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running 2411 * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN 2412 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set 2413 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded 2414 */ 2415 enum nl80211_mpath_flags { 2416 NL80211_MPATH_FLAG_ACTIVE = 1 << 0, 2417 NL80211_MPATH_FLAG_RESOLVING = 1 << 1, 2418 NL80211_MPATH_FLAG_SN_VALID = 1 << 2, 2419 NL80211_MPATH_FLAG_FIXED = 1 << 3, 2420 NL80211_MPATH_FLAG_RESOLVED = 1 << 4, 2421 }; 2422 2423 /** 2424 * enum nl80211_mpath_info - mesh path information 2425 * 2426 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting 2427 * information about a mesh path. 2428 * 2429 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved 2430 * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination 2431 * @NL80211_MPATH_INFO_SN: destination sequence number 2432 * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path 2433 * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now 2434 * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in 2435 * &enum nl80211_mpath_flags; 2436 * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec 2437 * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries 2438 * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number 2439 * currently defind 2440 * @__NL80211_MPATH_INFO_AFTER_LAST: internal use 2441 */ 2442 enum nl80211_mpath_info { 2443 __NL80211_MPATH_INFO_INVALID, 2444 NL80211_MPATH_INFO_FRAME_QLEN, 2445 NL80211_MPATH_INFO_SN, 2446 NL80211_MPATH_INFO_METRIC, 2447 NL80211_MPATH_INFO_EXPTIME, 2448 NL80211_MPATH_INFO_FLAGS, 2449 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT, 2450 NL80211_MPATH_INFO_DISCOVERY_RETRIES, 2451 2452 /* keep last */ 2453 __NL80211_MPATH_INFO_AFTER_LAST, 2454 NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1 2455 }; 2456 2457 /** 2458 * enum nl80211_band_attr - band attributes 2459 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved 2460 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band, 2461 * an array of nested frequency attributes 2462 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band, 2463 * an array of nested bitrate attributes 2464 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as 2465 * defined in 802.11n 2466 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE 2467 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n 2468 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n 2469 * @NL80211_BAND_ATTR_VHT_MCS_SET: 32-byte attribute containing the MCS set as 2470 * defined in 802.11ac 2471 * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE 2472 * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined 2473 * @__NL80211_BAND_ATTR_AFTER_LAST: internal use 2474 */ 2475 enum nl80211_band_attr { 2476 __NL80211_BAND_ATTR_INVALID, 2477 NL80211_BAND_ATTR_FREQS, 2478 NL80211_BAND_ATTR_RATES, 2479 2480 NL80211_BAND_ATTR_HT_MCS_SET, 2481 NL80211_BAND_ATTR_HT_CAPA, 2482 NL80211_BAND_ATTR_HT_AMPDU_FACTOR, 2483 NL80211_BAND_ATTR_HT_AMPDU_DENSITY, 2484 2485 NL80211_BAND_ATTR_VHT_MCS_SET, 2486 NL80211_BAND_ATTR_VHT_CAPA, 2487 2488 /* keep last */ 2489 __NL80211_BAND_ATTR_AFTER_LAST, 2490 NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 2491 }; 2492 2493 #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA 2494 2495 /** 2496 * enum nl80211_frequency_attr - frequency attributes 2497 * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved 2498 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz 2499 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current 2500 * regulatory domain. 2501 * @NL80211_FREQUENCY_ATTR_NO_IR: no mechanisms that initiate radiation 2502 * are permitted on this channel, this includes sending probe 2503 * requests, or modes of operation that require beaconing. 2504 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory 2505 * on this channel in current regulatory domain. 2506 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm 2507 * (100 * dBm). 2508 * @NL80211_FREQUENCY_ATTR_DFS_STATE: current state for DFS 2509 * (enum nl80211_dfs_state) 2510 * @NL80211_FREQUENCY_ATTR_DFS_TIME: time in miliseconds for how long 2511 * this channel is in this DFS state. 2512 * @NL80211_FREQUENCY_ATTR_NO_HT40_MINUS: HT40- isn't possible with this 2513 * channel as the control channel 2514 * @NL80211_FREQUENCY_ATTR_NO_HT40_PLUS: HT40+ isn't possible with this 2515 * channel as the control channel 2516 * @NL80211_FREQUENCY_ATTR_NO_80MHZ: any 80 MHz channel using this channel 2517 * as the primary or any of the secondary channels isn't possible, 2518 * this includes 80+80 channels 2519 * @NL80211_FREQUENCY_ATTR_NO_160MHZ: any 160 MHz (but not 80+80) channel 2520 * using this channel as the primary or any of the secondary channels 2521 * isn't possible 2522 * @NL80211_FREQUENCY_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds. 2523 * @NL80211_FREQUENCY_ATTR_INDOOR_ONLY: Only indoor use is permitted on this 2524 * channel. A channel that has the INDOOR_ONLY attribute can only be 2525 * used when there is a clear assessment that the device is operating in 2526 * an indoor surroundings, i.e., it is connected to AC power (and not 2527 * through portable DC inverters) or is under the control of a master 2528 * that is acting as an AP and is connected to AC power. 2529 * @NL80211_FREQUENCY_ATTR_GO_CONCURRENT: GO operation is allowed on this 2530 * channel if it's connected concurrently to a BSS on the same channel on 2531 * the 2 GHz band or to a channel in the same UNII band (on the 5 GHz 2532 * band), and IEEE80211_CHAN_RADAR is not set. Instantiating a GO on a 2533 * channel that has the GO_CONCURRENT attribute set can be done when there 2534 * is a clear assessment that the device is operating under the guidance of 2535 * an authorized master, i.e., setting up a GO while the device is also 2536 * connected to an AP with DFS and radar detection on the UNII band (it is 2537 * up to user-space, i.e., wpa_supplicant to perform the required 2538 * verifications) 2539 * @NL80211_FREQUENCY_ATTR_NO_20MHZ: 20 MHz operation is not allowed 2540 * on this channel in current regulatory domain. 2541 * @NL80211_FREQUENCY_ATTR_NO_10MHZ: 10 MHz operation is not allowed 2542 * on this channel in current regulatory domain. 2543 * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number 2544 * currently defined 2545 * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use 2546 * 2547 * See 2548 *https://apps.fcc.gov/eas/comments/GetPublishedDocument.html?id=327&tn=528122 2549 * for more information on the FCC description of the relaxations allowed 2550 * by NL80211_FREQUENCY_ATTR_INDOOR_ONLY and 2551 * NL80211_FREQUENCY_ATTR_GO_CONCURRENT. 2552 */ 2553 enum nl80211_frequency_attr { 2554 __NL80211_FREQUENCY_ATTR_INVALID, 2555 NL80211_FREQUENCY_ATTR_FREQ, 2556 NL80211_FREQUENCY_ATTR_DISABLED, 2557 NL80211_FREQUENCY_ATTR_NO_IR, 2558 __NL80211_FREQUENCY_ATTR_NO_IBSS, 2559 NL80211_FREQUENCY_ATTR_RADAR, 2560 NL80211_FREQUENCY_ATTR_MAX_TX_POWER, 2561 NL80211_FREQUENCY_ATTR_DFS_STATE, 2562 NL80211_FREQUENCY_ATTR_DFS_TIME, 2563 NL80211_FREQUENCY_ATTR_NO_HT40_MINUS, 2564 NL80211_FREQUENCY_ATTR_NO_HT40_PLUS, 2565 NL80211_FREQUENCY_ATTR_NO_80MHZ, 2566 NL80211_FREQUENCY_ATTR_NO_160MHZ, 2567 NL80211_FREQUENCY_ATTR_DFS_CAC_TIME, 2568 NL80211_FREQUENCY_ATTR_INDOOR_ONLY, 2569 NL80211_FREQUENCY_ATTR_GO_CONCURRENT, 2570 NL80211_FREQUENCY_ATTR_NO_20MHZ, 2571 NL80211_FREQUENCY_ATTR_NO_10MHZ, 2572 2573 /* keep last */ 2574 __NL80211_FREQUENCY_ATTR_AFTER_LAST, 2575 NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1 2576 }; 2577 2578 #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER 2579 #define NL80211_FREQUENCY_ATTR_PASSIVE_SCAN NL80211_FREQUENCY_ATTR_NO_IR 2580 #define NL80211_FREQUENCY_ATTR_NO_IBSS NL80211_FREQUENCY_ATTR_NO_IR 2581 #define NL80211_FREQUENCY_ATTR_NO_IR NL80211_FREQUENCY_ATTR_NO_IR 2582 2583 /** 2584 * enum nl80211_bitrate_attr - bitrate attributes 2585 * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved 2586 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps 2587 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported 2588 * in 2.4 GHz band. 2589 * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number 2590 * currently defined 2591 * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use 2592 */ 2593 enum nl80211_bitrate_attr { 2594 __NL80211_BITRATE_ATTR_INVALID, 2595 NL80211_BITRATE_ATTR_RATE, 2596 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE, 2597 2598 /* keep last */ 2599 __NL80211_BITRATE_ATTR_AFTER_LAST, 2600 NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1 2601 }; 2602 2603 /** 2604 * enum nl80211_initiator - Indicates the initiator of a reg domain request 2605 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world 2606 * regulatory domain. 2607 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the 2608 * regulatory domain. 2609 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the 2610 * wireless core it thinks its knows the regulatory domain we should be in. 2611 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an 2612 * 802.11 country information element with regulatory information it 2613 * thinks we should consider. cfg80211 only processes the country 2614 * code from the IE, and relies on the regulatory domain information 2615 * structure passed by userspace (CRDA) from our wireless-regdb. 2616 * If a channel is enabled but the country code indicates it should 2617 * be disabled we disable the channel and re-enable it upon disassociation. 2618 */ 2619 enum nl80211_reg_initiator { 2620 NL80211_REGDOM_SET_BY_CORE, 2621 NL80211_REGDOM_SET_BY_USER, 2622 NL80211_REGDOM_SET_BY_DRIVER, 2623 NL80211_REGDOM_SET_BY_COUNTRY_IE, 2624 }; 2625 2626 /** 2627 * enum nl80211_reg_type - specifies the type of regulatory domain 2628 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains 2629 * to a specific country. When this is set you can count on the 2630 * ISO / IEC 3166 alpha2 country code being valid. 2631 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory 2632 * domain. 2633 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom 2634 * driver specific world regulatory domain. These do not apply system-wide 2635 * and are only applicable to the individual devices which have requested 2636 * them to be applied. 2637 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product 2638 * of an intersection between two regulatory domains -- the previously 2639 * set regulatory domain on the system and the last accepted regulatory 2640 * domain request to be processed. 2641 */ 2642 enum nl80211_reg_type { 2643 NL80211_REGDOM_TYPE_COUNTRY, 2644 NL80211_REGDOM_TYPE_WORLD, 2645 NL80211_REGDOM_TYPE_CUSTOM_WORLD, 2646 NL80211_REGDOM_TYPE_INTERSECTION, 2647 }; 2648 2649 /** 2650 * enum nl80211_reg_rule_attr - regulatory rule attributes 2651 * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved 2652 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional 2653 * considerations for a given frequency range. These are the 2654 * &enum nl80211_reg_rule_flags. 2655 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory 2656 * rule in KHz. This is not a center of frequency but an actual regulatory 2657 * band edge. 2658 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule 2659 * in KHz. This is not a center a frequency but an actual regulatory 2660 * band edge. 2661 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this 2662 * frequency range, in KHz. 2663 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain 2664 * for a given frequency range. The value is in mBi (100 * dBi). 2665 * If you don't have one then don't send this. 2666 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for 2667 * a given frequency range. The value is in mBm (100 * dBm). 2668 * @NL80211_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds. 2669 * If not present or 0 default CAC time will be used. 2670 * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number 2671 * currently defined 2672 * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use 2673 */ 2674 enum nl80211_reg_rule_attr { 2675 __NL80211_REG_RULE_ATTR_INVALID, 2676 NL80211_ATTR_REG_RULE_FLAGS, 2677 2678 NL80211_ATTR_FREQ_RANGE_START, 2679 NL80211_ATTR_FREQ_RANGE_END, 2680 NL80211_ATTR_FREQ_RANGE_MAX_BW, 2681 2682 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, 2683 NL80211_ATTR_POWER_RULE_MAX_EIRP, 2684 2685 NL80211_ATTR_DFS_CAC_TIME, 2686 2687 /* keep last */ 2688 __NL80211_REG_RULE_ATTR_AFTER_LAST, 2689 NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1 2690 }; 2691 2692 /** 2693 * enum nl80211_sched_scan_match_attr - scheduled scan match attributes 2694 * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved 2695 * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching, 2696 * only report BSS with matching SSID. 2697 * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI: RSSI threshold (in dBm) for reporting a 2698 * BSS in scan results. Filtering is turned off if not specified. Note that 2699 * if this attribute is in a match set of its own, then it is treated as 2700 * the default value for all matchsets with an SSID, rather than being a 2701 * matchset of its own without an RSSI filter. This is due to problems with 2702 * how this API was implemented in the past. Also, due to the same problem, 2703 * the only way to create a matchset with only an RSSI filter (with this 2704 * attribute) is if there's only a single matchset with the RSSI attribute. 2705 * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter 2706 * attribute number currently defined 2707 * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use 2708 */ 2709 enum nl80211_sched_scan_match_attr { 2710 __NL80211_SCHED_SCAN_MATCH_ATTR_INVALID, 2711 2712 NL80211_SCHED_SCAN_MATCH_ATTR_SSID, 2713 NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, 2714 2715 /* keep last */ 2716 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST, 2717 NL80211_SCHED_SCAN_MATCH_ATTR_MAX = 2718 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST - 1 2719 }; 2720 2721 /* only for backward compatibility */ 2722 #define NL80211_ATTR_SCHED_SCAN_MATCH_SSID NL80211_SCHED_SCAN_MATCH_ATTR_SSID 2723 2724 /** 2725 * enum nl80211_reg_rule_flags - regulatory rule flags 2726 * 2727 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed 2728 * @NL80211_RRF_NO_CCK: CCK modulation not allowed 2729 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed 2730 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed 2731 * @NL80211_RRF_DFS: DFS support is required to be used 2732 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links 2733 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links 2734 * @NL80211_RRF_NO_IR: no mechanisms that initiate radiation are allowed, 2735 * this includes probe requests or modes of operation that require 2736 * beaconing. 2737 * @NL80211_RRF_AUTO_BW: maximum available bandwidth should be calculated 2738 * base on contiguous rules and wider channels will be allowed to cross 2739 * multiple contiguous/overlapping frequency ranges. 2740 */ 2741 enum nl80211_reg_rule_flags { 2742 NL80211_RRF_NO_OFDM = 1 << 0, 2743 NL80211_RRF_NO_CCK = 1 << 1, 2744 NL80211_RRF_NO_INDOOR = 1 << 2, 2745 NL80211_RRF_NO_OUTDOOR = 1 << 3, 2746 NL80211_RRF_DFS = 1 << 4, 2747 NL80211_RRF_PTP_ONLY = 1 << 5, 2748 NL80211_RRF_PTMP_ONLY = 1 << 6, 2749 NL80211_RRF_NO_IR = 1 << 7, 2750 __NL80211_RRF_NO_IBSS = 1 << 8, 2751 NL80211_RRF_AUTO_BW = 1 << 11, 2752 }; 2753 2754 #define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR 2755 #define NL80211_RRF_NO_IBSS NL80211_RRF_NO_IR 2756 #define NL80211_RRF_NO_IR NL80211_RRF_NO_IR 2757 2758 /* For backport compatibility with older userspace */ 2759 #define NL80211_RRF_NO_IR_ALL (NL80211_RRF_NO_IR | __NL80211_RRF_NO_IBSS) 2760 2761 /** 2762 * enum nl80211_dfs_regions - regulatory DFS regions 2763 * 2764 * @NL80211_DFS_UNSET: Country has no DFS master region specified 2765 * @NL80211_DFS_FCC: Country follows DFS master rules from FCC 2766 * @NL80211_DFS_ETSI: Country follows DFS master rules from ETSI 2767 * @NL80211_DFS_JP: Country follows DFS master rules from JP/MKK/Telec 2768 */ 2769 enum nl80211_dfs_regions { 2770 NL80211_DFS_UNSET = 0, 2771 NL80211_DFS_FCC = 1, 2772 NL80211_DFS_ETSI = 2, 2773 NL80211_DFS_JP = 3, 2774 }; 2775 2776 /** 2777 * enum nl80211_user_reg_hint_type - type of user regulatory hint 2778 * 2779 * @NL80211_USER_REG_HINT_USER: a user sent the hint. This is always 2780 * assumed if the attribute is not set. 2781 * @NL80211_USER_REG_HINT_CELL_BASE: the hint comes from a cellular 2782 * base station. Device drivers that have been tested to work 2783 * properly to support this type of hint can enable these hints 2784 * by setting the NL80211_FEATURE_CELL_BASE_REG_HINTS feature 2785 * capability on the struct wiphy. The wireless core will 2786 * ignore all cell base station hints until at least one device 2787 * present has been registered with the wireless core that 2788 * has listed NL80211_FEATURE_CELL_BASE_REG_HINTS as a 2789 * supported feature. 2790 * @NL80211_USER_REG_HINT_INDOOR: a user sent an hint indicating that the 2791 * platform is operating in an indoor environment. 2792 */ 2793 enum nl80211_user_reg_hint_type { 2794 NL80211_USER_REG_HINT_USER = 0, 2795 NL80211_USER_REG_HINT_CELL_BASE = 1, 2796 NL80211_USER_REG_HINT_INDOOR = 2, 2797 }; 2798 2799 /** 2800 * enum nl80211_survey_info - survey information 2801 * 2802 * These attribute types are used with %NL80211_ATTR_SURVEY_INFO 2803 * when getting information about a survey. 2804 * 2805 * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved 2806 * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel 2807 * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm) 2808 * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used 2809 * @NL80211_SURVEY_INFO_CHANNEL_TIME: amount of time (in ms) that the radio 2810 * spent on this channel 2811 * @NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY: amount of the time the primary 2812 * channel was sensed busy (either due to activity or energy detect) 2813 * @NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY: amount of time the extension 2814 * channel was sensed busy 2815 * @NL80211_SURVEY_INFO_CHANNEL_TIME_RX: amount of time the radio spent 2816 * receiving data 2817 * @NL80211_SURVEY_INFO_CHANNEL_TIME_TX: amount of time the radio spent 2818 * transmitting data 2819 * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number 2820 * currently defined 2821 * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use 2822 */ 2823 enum nl80211_survey_info { 2824 __NL80211_SURVEY_INFO_INVALID, 2825 NL80211_SURVEY_INFO_FREQUENCY, 2826 NL80211_SURVEY_INFO_NOISE, 2827 NL80211_SURVEY_INFO_IN_USE, 2828 NL80211_SURVEY_INFO_CHANNEL_TIME, 2829 NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY, 2830 NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY, 2831 NL80211_SURVEY_INFO_CHANNEL_TIME_RX, 2832 NL80211_SURVEY_INFO_CHANNEL_TIME_TX, 2833 2834 /* keep last */ 2835 __NL80211_SURVEY_INFO_AFTER_LAST, 2836 NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1 2837 }; 2838 2839 /** 2840 * enum nl80211_mntr_flags - monitor configuration flags 2841 * 2842 * Monitor configuration flags. 2843 * 2844 * @__NL80211_MNTR_FLAG_INVALID: reserved 2845 * 2846 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS 2847 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP 2848 * @NL80211_MNTR_FLAG_CONTROL: pass control frames 2849 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering 2850 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing. 2851 * overrides all other flags. 2852 * @NL80211_MNTR_FLAG_ACTIVE: use the configured MAC address 2853 * and ACK incoming unicast packets. 2854 * 2855 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use 2856 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag 2857 */ 2858 enum nl80211_mntr_flags { 2859 __NL80211_MNTR_FLAG_INVALID, 2860 NL80211_MNTR_FLAG_FCSFAIL, 2861 NL80211_MNTR_FLAG_PLCPFAIL, 2862 NL80211_MNTR_FLAG_CONTROL, 2863 NL80211_MNTR_FLAG_OTHER_BSS, 2864 NL80211_MNTR_FLAG_COOK_FRAMES, 2865 NL80211_MNTR_FLAG_ACTIVE, 2866 2867 /* keep last */ 2868 __NL80211_MNTR_FLAG_AFTER_LAST, 2869 NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1 2870 }; 2871 2872 /** 2873 * enum nl80211_mesh_power_mode - mesh power save modes 2874 * 2875 * @NL80211_MESH_POWER_UNKNOWN: The mesh power mode of the mesh STA is 2876 * not known or has not been set yet. 2877 * @NL80211_MESH_POWER_ACTIVE: Active mesh power mode. The mesh STA is 2878 * in Awake state all the time. 2879 * @NL80211_MESH_POWER_LIGHT_SLEEP: Light sleep mode. The mesh STA will 2880 * alternate between Active and Doze states, but will wake up for 2881 * neighbor's beacons. 2882 * @NL80211_MESH_POWER_DEEP_SLEEP: Deep sleep mode. The mesh STA will 2883 * alternate between Active and Doze states, but may not wake up 2884 * for neighbor's beacons. 2885 * 2886 * @__NL80211_MESH_POWER_AFTER_LAST - internal use 2887 * @NL80211_MESH_POWER_MAX - highest possible power save level 2888 */ 2889 2890 enum nl80211_mesh_power_mode { 2891 NL80211_MESH_POWER_UNKNOWN, 2892 NL80211_MESH_POWER_ACTIVE, 2893 NL80211_MESH_POWER_LIGHT_SLEEP, 2894 NL80211_MESH_POWER_DEEP_SLEEP, 2895 2896 __NL80211_MESH_POWER_AFTER_LAST, 2897 NL80211_MESH_POWER_MAX = __NL80211_MESH_POWER_AFTER_LAST - 1 2898 }; 2899 2900 /** 2901 * enum nl80211_meshconf_params - mesh configuration parameters 2902 * 2903 * Mesh configuration parameters. These can be changed while the mesh is 2904 * active. 2905 * 2906 * @__NL80211_MESHCONF_INVALID: internal use 2907 * 2908 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in 2909 * millisecond units, used by the Peer Link Open message 2910 * 2911 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in 2912 * millisecond units, used by the peer link management to close a peer link 2913 * 2914 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in 2915 * millisecond units 2916 * 2917 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed 2918 * on this mesh interface 2919 * 2920 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link 2921 * open retries that can be sent to establish a new peer link instance in a 2922 * mesh 2923 * 2924 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh 2925 * point. 2926 * 2927 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically open 2928 * peer links when we detect compatible mesh peers. Disabled if 2929 * @NL80211_MESH_SETUP_USERSPACE_MPM or @NL80211_MESH_SETUP_USERSPACE_AMPE 2930 *are set. 2931 * 2932 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames 2933 * containing a PREQ that an MP can send to a particular destination (path 2934 * target) 2935 * 2936 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths 2937 * (in milliseconds) 2938 * 2939 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait 2940 * until giving up on a path discovery (in milliseconds) 2941 * 2942 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh 2943 * points receiving a PREQ shall consider the forwarding information from 2944 * the root to be valid. (TU = time unit) 2945 * 2946 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in 2947 * TUs) during which an MP can send only one action frame containing a PREQ 2948 * reference element 2949 * 2950 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs) 2951 * that it takes for an HWMP information element to propagate across the 2952 * mesh 2953 * 2954 * @NL80211_MESHCONF_HWMP_ROOTMODE: whether root mode is enabled or not 2955 * 2956 * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a 2957 * source mesh point for path selection elements. 2958 * 2959 * @NL80211_MESHCONF_HWMP_RANN_INTERVAL: The interval of time (in TUs) between 2960 * root announcements are transmitted. 2961 * 2962 * @NL80211_MESHCONF_GATE_ANNOUNCEMENTS: Advertise that this mesh station has 2963 * access to a broader network beyond the MBSS. This is done via Root 2964 * Announcement frames. 2965 * 2966 * @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL: The minimum interval of time (in 2967 * TUs) during which a mesh STA can send only one Action frame containing a 2968 * PERR element. 2969 * 2970 * @NL80211_MESHCONF_FORWARDING: set Mesh STA as forwarding or non-forwarding 2971 * or forwarding entity (default is TRUE - forwarding entity) 2972 * 2973 * @NL80211_MESHCONF_RSSI_THRESHOLD: RSSI threshold in dBm. This specifies the 2974 * threshold for average signal strength of candidate station to establish 2975 * a peer link. 2976 * 2977 * @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR: maximum number of neighbors 2978 * to synchronize to for 11s default synchronization method 2979 * (see 11C.12.2.2) 2980 * 2981 * @NL80211_MESHCONF_HT_OPMODE: set mesh HT protection mode. 2982 * 2983 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute 2984 * 2985 * @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT: The time (in TUs) for 2986 * which mesh STAs receiving a proactive PREQ shall consider the forwarding 2987 * information to the root mesh STA to be valid. 2988 * 2989 * @NL80211_MESHCONF_HWMP_ROOT_INTERVAL: The interval of time (in TUs) between 2990 * proactive PREQs are transmitted. 2991 * 2992 * @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL: The minimum interval of time 2993 * (in TUs) during which a mesh STA can send only one Action frame 2994 * containing a PREQ element for root path confirmation. 2995 * 2996 * @NL80211_MESHCONF_POWER_MODE: Default mesh power mode for new peer links. 2997 * type &enum nl80211_mesh_power_mode (u32) 2998 * 2999 * @NL80211_MESHCONF_AWAKE_WINDOW: awake window duration (in TUs) 3000 * 3001 * @NL80211_MESHCONF_PLINK_TIMEOUT: If no tx activity is seen from a STA we've 3002 * established peering with for longer than this time (in seconds), then 3003 * remove it from the STA's list of peers. Default is 30 minutes. 3004 * 3005 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use 3006 */ 3007 enum nl80211_meshconf_params { 3008 __NL80211_MESHCONF_INVALID, 3009 NL80211_MESHCONF_RETRY_TIMEOUT, 3010 NL80211_MESHCONF_CONFIRM_TIMEOUT, 3011 NL80211_MESHCONF_HOLDING_TIMEOUT, 3012 NL80211_MESHCONF_MAX_PEER_LINKS, 3013 NL80211_MESHCONF_MAX_RETRIES, 3014 NL80211_MESHCONF_TTL, 3015 NL80211_MESHCONF_AUTO_OPEN_PLINKS, 3016 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, 3017 NL80211_MESHCONF_PATH_REFRESH_TIME, 3018 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, 3019 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, 3020 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, 3021 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, 3022 NL80211_MESHCONF_HWMP_ROOTMODE, 3023 NL80211_MESHCONF_ELEMENT_TTL, 3024 NL80211_MESHCONF_HWMP_RANN_INTERVAL, 3025 NL80211_MESHCONF_GATE_ANNOUNCEMENTS, 3026 NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, 3027 NL80211_MESHCONF_FORWARDING, 3028 NL80211_MESHCONF_RSSI_THRESHOLD, 3029 NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, 3030 NL80211_MESHCONF_HT_OPMODE, 3031 NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, 3032 NL80211_MESHCONF_HWMP_ROOT_INTERVAL, 3033 NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, 3034 NL80211_MESHCONF_POWER_MODE, 3035 NL80211_MESHCONF_AWAKE_WINDOW, 3036 NL80211_MESHCONF_PLINK_TIMEOUT, 3037 3038 /* keep last */ 3039 __NL80211_MESHCONF_ATTR_AFTER_LAST, 3040 NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1 3041 }; 3042 3043 /** 3044 * enum nl80211_mesh_setup_params - mesh setup parameters 3045 * 3046 * Mesh setup parameters. These are used to start/join a mesh and cannot be 3047 * changed while the mesh is active. 3048 * 3049 * @__NL80211_MESH_SETUP_INVALID: Internal use 3050 * 3051 * @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL: Enable this option to use a 3052 * vendor specific path selection algorithm or disable it to use the 3053 * default HWMP. 3054 * 3055 * @NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC: Enable this option to use a 3056 * vendor specific path metric or disable it to use the default Airtime 3057 * metric. 3058 * 3059 * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a 3060 * robust security network ie, or a vendor specific information element 3061 * that vendors will use to identify the path selection methods and 3062 * metrics in use. 3063 * 3064 * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication 3065 * daemon will be authenticating mesh candidates. 3066 * 3067 * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication 3068 * daemon will be securing peer link frames. AMPE is a secured version of 3069 * Mesh Peering Management (MPM) and is implemented with the assistance of 3070 * a userspace daemon. When this flag is set, the kernel will send peer 3071 * management frames to a userspace daemon that will implement AMPE 3072 * functionality (security capabilities selection, key confirmation, and 3073 * key management). When the flag is unset (default), the kernel can 3074 * autonomously complete (unsecured) mesh peering without the need of a 3075 * userspace daemon. 3076 * 3077 * @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC: Enable this option to use a 3078 * vendor specific synchronization method or disable it to use the default 3079 * neighbor offset synchronization 3080 * 3081 * @NL80211_MESH_SETUP_USERSPACE_MPM: Enable this option if userspace will 3082 * implement an MPM which handles peer allocation and state. 3083 * 3084 * @NL80211_MESH_SETUP_AUTH_PROTOCOL: Inform the kernel of the authentication 3085 * method (u8, as defined in IEEE 8.4.2.100.6, e.g. 0x1 for SAE). 3086 * Default is no authentication method required. 3087 * 3088 * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number 3089 * 3090 * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use 3091 */ 3092 enum nl80211_mesh_setup_params { 3093 __NL80211_MESH_SETUP_INVALID, 3094 NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, 3095 NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, 3096 NL80211_MESH_SETUP_IE, 3097 NL80211_MESH_SETUP_USERSPACE_AUTH, 3098 NL80211_MESH_SETUP_USERSPACE_AMPE, 3099 NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, 3100 NL80211_MESH_SETUP_USERSPACE_MPM, 3101 NL80211_MESH_SETUP_AUTH_PROTOCOL, 3102 3103 /* keep last */ 3104 __NL80211_MESH_SETUP_ATTR_AFTER_LAST, 3105 NL80211_MESH_SETUP_ATTR_MAX = __NL80211_MESH_SETUP_ATTR_AFTER_LAST - 1 3106 }; 3107 3108 /** 3109 * enum nl80211_txq_attr - TX queue parameter attributes 3110 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved 3111 * @NL80211_TXQ_ATTR_AC: AC identifier (NL80211_AC_*) 3112 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning 3113 * disabled 3114 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form 3115 * 2^n-1 in the range 1..32767] 3116 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form 3117 * 2^n-1 in the range 1..32767] 3118 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255] 3119 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal 3120 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number 3121 */ 3122 enum nl80211_txq_attr { 3123 __NL80211_TXQ_ATTR_INVALID, 3124 NL80211_TXQ_ATTR_AC, 3125 NL80211_TXQ_ATTR_TXOP, 3126 NL80211_TXQ_ATTR_CWMIN, 3127 NL80211_TXQ_ATTR_CWMAX, 3128 NL80211_TXQ_ATTR_AIFS, 3129 3130 /* keep last */ 3131 __NL80211_TXQ_ATTR_AFTER_LAST, 3132 NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1 3133 }; 3134 3135 enum nl80211_ac { 3136 NL80211_AC_VO, 3137 NL80211_AC_VI, 3138 NL80211_AC_BE, 3139 NL80211_AC_BK, 3140 NL80211_NUM_ACS 3141 }; 3142 3143 /* backward compat */ 3144 #define NL80211_TXQ_ATTR_QUEUE NL80211_TXQ_ATTR_AC 3145 #define NL80211_TXQ_Q_VO NL80211_AC_VO 3146 #define NL80211_TXQ_Q_VI NL80211_AC_VI 3147 #define NL80211_TXQ_Q_BE NL80211_AC_BE 3148 #define NL80211_TXQ_Q_BK NL80211_AC_BK 3149 3150 /** 3151 * enum nl80211_channel_type - channel type 3152 * @NL80211_CHAN_NO_HT: 20 MHz, non-HT channel 3153 * @NL80211_CHAN_HT20: 20 MHz HT channel 3154 * @NL80211_CHAN_HT40MINUS: HT40 channel, secondary channel 3155 * below the control channel 3156 * @NL80211_CHAN_HT40PLUS: HT40 channel, secondary channel 3157 * above the control channel 3158 */ 3159 enum nl80211_channel_type { 3160 NL80211_CHAN_NO_HT, 3161 NL80211_CHAN_HT20, 3162 NL80211_CHAN_HT40MINUS, 3163 NL80211_CHAN_HT40PLUS 3164 }; 3165 3166 /** 3167 * enum nl80211_chan_width - channel width definitions 3168 * 3169 * These values are used with the %NL80211_ATTR_CHANNEL_WIDTH 3170 * attribute. 3171 * 3172 * @NL80211_CHAN_WIDTH_20_NOHT: 20 MHz, non-HT channel 3173 * @NL80211_CHAN_WIDTH_20: 20 MHz HT channel 3174 * @NL80211_CHAN_WIDTH_40: 40 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3175 * attribute must be provided as well 3176 * @NL80211_CHAN_WIDTH_80: 80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3177 * attribute must be provided as well 3178 * @NL80211_CHAN_WIDTH_80P80: 80+80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3179 * and %NL80211_ATTR_CENTER_FREQ2 attributes must be provided as well 3180 * @NL80211_CHAN_WIDTH_160: 160 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3181 * attribute must be provided as well 3182 * @NL80211_CHAN_WIDTH_5: 5 MHz OFDM channel 3183 * @NL80211_CHAN_WIDTH_10: 10 MHz OFDM channel 3184 */ 3185 enum nl80211_chan_width { 3186 NL80211_CHAN_WIDTH_20_NOHT, 3187 NL80211_CHAN_WIDTH_20, 3188 NL80211_CHAN_WIDTH_40, 3189 NL80211_CHAN_WIDTH_80, 3190 NL80211_CHAN_WIDTH_80P80, 3191 NL80211_CHAN_WIDTH_160, 3192 NL80211_CHAN_WIDTH_5, 3193 NL80211_CHAN_WIDTH_10, 3194 }; 3195 3196 /** 3197 * enum nl80211_bss_scan_width - control channel width for a BSS 3198 * 3199 * These values are used with the %NL80211_BSS_CHAN_WIDTH attribute. 3200 * 3201 * @NL80211_BSS_CHAN_WIDTH_20: control channel is 20 MHz wide or compatible 3202 * @NL80211_BSS_CHAN_WIDTH_10: control channel is 10 MHz wide 3203 * @NL80211_BSS_CHAN_WIDTH_5: control channel is 5 MHz wide 3204 */ 3205 enum nl80211_bss_scan_width { 3206 NL80211_BSS_CHAN_WIDTH_20, 3207 NL80211_BSS_CHAN_WIDTH_10, 3208 NL80211_BSS_CHAN_WIDTH_5, 3209 }; 3210 3211 /** 3212 * enum nl80211_bss - netlink attributes for a BSS 3213 * 3214 * @__NL80211_BSS_INVALID: invalid 3215 * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets) 3216 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32) 3217 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64) 3218 * (if @NL80211_BSS_PRESP_DATA is present then this is known to be 3219 * from a probe response, otherwise it may be from the same beacon 3220 * that the NL80211_BSS_BEACON_TSF will be from) 3221 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16) 3222 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16) 3223 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the 3224 * raw information elements from the probe response/beacon (bin); 3225 * if the %NL80211_BSS_BEACON_IES attribute is present and the data is 3226 * different then the IEs here are from a Probe Response frame; otherwise 3227 * they are from a Beacon frame. 3228 * However, if the driver does not indicate the source of the IEs, these 3229 * IEs may be from either frame subtype. 3230 * If present, the @NL80211_BSS_PRESP_DATA attribute indicates that the 3231 * data here is known to be from a probe response, without any heuristics. 3232 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon 3233 * in mBm (100 * dBm) (s32) 3234 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon 3235 * in unspecified units, scaled to 0..100 (u8) 3236 * @NL80211_BSS_STATUS: status, if this BSS is "used" 3237 * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms 3238 * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information 3239 * elements from a Beacon frame (bin); not present if no Beacon frame has 3240 * yet been received 3241 * @NL80211_BSS_CHAN_WIDTH: channel width of the control channel 3242 * (u32, enum nl80211_bss_scan_width) 3243 * @NL80211_BSS_BEACON_TSF: TSF of the last received beacon (u64) 3244 * (not present if no beacon frame has been received yet) 3245 * @NL80211_BSS_PRESP_DATA: the data in @NL80211_BSS_INFORMATION_ELEMENTS and 3246 * @NL80211_BSS_TSF is known to be from a probe response (flag attribute) 3247 * @__NL80211_BSS_AFTER_LAST: internal 3248 * @NL80211_BSS_MAX: highest BSS attribute 3249 */ 3250 enum nl80211_bss { 3251 __NL80211_BSS_INVALID, 3252 NL80211_BSS_BSSID, 3253 NL80211_BSS_FREQUENCY, 3254 NL80211_BSS_TSF, 3255 NL80211_BSS_BEACON_INTERVAL, 3256 NL80211_BSS_CAPABILITY, 3257 NL80211_BSS_INFORMATION_ELEMENTS, 3258 NL80211_BSS_SIGNAL_MBM, 3259 NL80211_BSS_SIGNAL_UNSPEC, 3260 NL80211_BSS_STATUS, 3261 NL80211_BSS_SEEN_MS_AGO, 3262 NL80211_BSS_BEACON_IES, 3263 NL80211_BSS_CHAN_WIDTH, 3264 NL80211_BSS_BEACON_TSF, 3265 NL80211_BSS_PRESP_DATA, 3266 3267 /* keep last */ 3268 __NL80211_BSS_AFTER_LAST, 3269 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1 3270 }; 3271 3272 /** 3273 * enum nl80211_bss_status - BSS "status" 3274 * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS. 3275 * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS. 3276 * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS. 3277 * 3278 * The BSS status is a BSS attribute in scan dumps, which 3279 * indicates the status the interface has wrt. this BSS. 3280 */ 3281 enum nl80211_bss_status { 3282 NL80211_BSS_STATUS_AUTHENTICATED, 3283 NL80211_BSS_STATUS_ASSOCIATED, 3284 NL80211_BSS_STATUS_IBSS_JOINED, 3285 }; 3286 3287 /** 3288 * enum nl80211_auth_type - AuthenticationType 3289 * 3290 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication 3291 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only) 3292 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r) 3293 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP) 3294 * @NL80211_AUTHTYPE_SAE: Simultaneous authentication of equals 3295 * @__NL80211_AUTHTYPE_NUM: internal 3296 * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm 3297 * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by 3298 * trying multiple times); this is invalid in netlink -- leave out 3299 * the attribute for this on CONNECT commands. 3300 */ 3301 enum nl80211_auth_type { 3302 NL80211_AUTHTYPE_OPEN_SYSTEM, 3303 NL80211_AUTHTYPE_SHARED_KEY, 3304 NL80211_AUTHTYPE_FT, 3305 NL80211_AUTHTYPE_NETWORK_EAP, 3306 NL80211_AUTHTYPE_SAE, 3307 3308 /* keep last */ 3309 __NL80211_AUTHTYPE_NUM, 3310 NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1, 3311 NL80211_AUTHTYPE_AUTOMATIC 3312 }; 3313 3314 /** 3315 * enum nl80211_key_type - Key Type 3316 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key 3317 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key 3318 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS) 3319 * @NUM_NL80211_KEYTYPES: number of defined key types 3320 */ 3321 enum nl80211_key_type { 3322 NL80211_KEYTYPE_GROUP, 3323 NL80211_KEYTYPE_PAIRWISE, 3324 NL80211_KEYTYPE_PEERKEY, 3325 3326 NUM_NL80211_KEYTYPES 3327 }; 3328 3329 /** 3330 * enum nl80211_mfp - Management frame protection state 3331 * @NL80211_MFP_NO: Management frame protection not used 3332 * @NL80211_MFP_REQUIRED: Management frame protection required 3333 */ 3334 enum nl80211_mfp { 3335 NL80211_MFP_NO, 3336 NL80211_MFP_REQUIRED, 3337 }; 3338 3339 enum nl80211_wpa_versions { 3340 NL80211_WPA_VERSION_1 = 1 << 0, 3341 NL80211_WPA_VERSION_2 = 1 << 1, 3342 }; 3343 3344 /** 3345 * enum nl80211_key_default_types - key default types 3346 * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid 3347 * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default 3348 * unicast key 3349 * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default 3350 * multicast key 3351 * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types 3352 */ 3353 enum nl80211_key_default_types { 3354 __NL80211_KEY_DEFAULT_TYPE_INVALID, 3355 NL80211_KEY_DEFAULT_TYPE_UNICAST, 3356 NL80211_KEY_DEFAULT_TYPE_MULTICAST, 3357 3358 NUM_NL80211_KEY_DEFAULT_TYPES 3359 }; 3360 3361 /** 3362 * enum nl80211_key_attributes - key attributes 3363 * @__NL80211_KEY_INVALID: invalid 3364 * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of 3365 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 3366 * keys 3367 * @NL80211_KEY_IDX: key ID (u8, 0-3) 3368 * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 3369 * section 7.3.2.25.1, e.g. 0x000FAC04) 3370 * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 3371 * CCMP keys, each six bytes in little endian 3372 * @NL80211_KEY_DEFAULT: flag indicating default key 3373 * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key 3374 * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not 3375 * specified the default depends on whether a MAC address was 3376 * given with the command using the key or not (u32) 3377 * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags 3378 * attributes, specifying what a key should be set as default as. 3379 * See &enum nl80211_key_default_types. 3380 * @__NL80211_KEY_AFTER_LAST: internal 3381 * @NL80211_KEY_MAX: highest key attribute 3382 */ 3383 enum nl80211_key_attributes { 3384 __NL80211_KEY_INVALID, 3385 NL80211_KEY_DATA, 3386 NL80211_KEY_IDX, 3387 NL80211_KEY_CIPHER, 3388 NL80211_KEY_SEQ, 3389 NL80211_KEY_DEFAULT, 3390 NL80211_KEY_DEFAULT_MGMT, 3391 NL80211_KEY_TYPE, 3392 NL80211_KEY_DEFAULT_TYPES, 3393 3394 /* keep last */ 3395 __NL80211_KEY_AFTER_LAST, 3396 NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1 3397 }; 3398 3399 /** 3400 * enum nl80211_tx_rate_attributes - TX rate set attributes 3401 * @__NL80211_TXRATE_INVALID: invalid 3402 * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection 3403 * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with 3404 * 1 = 500 kbps) but without the IE length restriction (at most 3405 * %NL80211_MAX_SUPP_RATES in a single array). 3406 * @NL80211_TXRATE_HT: HT (MCS) rates allowed for TX rate selection 3407 * in an array of MCS numbers. 3408 * @NL80211_TXRATE_VHT: VHT rates allowed for TX rate selection, 3409 * see &struct nl80211_txrate_vht 3410 * @NL80211_TXRATE_GI: configure GI, see &enum nl80211_txrate_gi 3411 * @__NL80211_TXRATE_AFTER_LAST: internal 3412 * @NL80211_TXRATE_MAX: highest TX rate attribute 3413 */ 3414 enum nl80211_tx_rate_attributes { 3415 __NL80211_TXRATE_INVALID, 3416 NL80211_TXRATE_LEGACY, 3417 NL80211_TXRATE_HT, 3418 NL80211_TXRATE_VHT, 3419 NL80211_TXRATE_GI, 3420 3421 /* keep last */ 3422 __NL80211_TXRATE_AFTER_LAST, 3423 NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1 3424 }; 3425 3426 #define NL80211_TXRATE_MCS NL80211_TXRATE_HT 3427 #define NL80211_VHT_NSS_MAX 8 3428 3429 /** 3430 * struct nl80211_txrate_vht - VHT MCS/NSS txrate bitmap 3431 * @mcs: MCS bitmap table for each NSS (array index 0 for 1 stream, etc.) 3432 */ 3433 struct nl80211_txrate_vht { 3434 __u16 mcs[NL80211_VHT_NSS_MAX]; 3435 }; 3436 3437 enum nl80211_txrate_gi { 3438 NL80211_TXRATE_DEFAULT_GI, 3439 NL80211_TXRATE_FORCE_SGI, 3440 NL80211_TXRATE_FORCE_LGI, 3441 }; 3442 3443 /** 3444 * enum nl80211_band - Frequency band 3445 * @NL80211_BAND_2GHZ: 2.4 GHz ISM band 3446 * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz) 3447 * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz) 3448 */ 3449 enum nl80211_band { 3450 NL80211_BAND_2GHZ, 3451 NL80211_BAND_5GHZ, 3452 NL80211_BAND_60GHZ, 3453 }; 3454 3455 /** 3456 * enum nl80211_ps_state - powersave state 3457 * @NL80211_PS_DISABLED: powersave is disabled 3458 * @NL80211_PS_ENABLED: powersave is enabled 3459 */ 3460 enum nl80211_ps_state { 3461 NL80211_PS_DISABLED, 3462 NL80211_PS_ENABLED, 3463 }; 3464 3465 /** 3466 * enum nl80211_attr_cqm - connection quality monitor attributes 3467 * @__NL80211_ATTR_CQM_INVALID: invalid 3468 * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies 3469 * the threshold for the RSSI level at which an event will be sent. Zero 3470 * to disable. 3471 * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies 3472 * the minimum amount the RSSI level must change after an event before a 3473 * new event may be issued (to reduce effects of RSSI oscillation). 3474 * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event 3475 * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many 3476 * consecutive packets were not acknowledged by the peer 3477 * @NL80211_ATTR_CQM_TXE_RATE: TX error rate in %. Minimum % of TX failures 3478 * during the given %NL80211_ATTR_CQM_TXE_INTVL before an 3479 * %NL80211_CMD_NOTIFY_CQM with reported %NL80211_ATTR_CQM_TXE_RATE and 3480 * %NL80211_ATTR_CQM_TXE_PKTS is generated. 3481 * @NL80211_ATTR_CQM_TXE_PKTS: number of attempted packets in a given 3482 * %NL80211_ATTR_CQM_TXE_INTVL before %NL80211_ATTR_CQM_TXE_RATE is 3483 * checked. 3484 * @NL80211_ATTR_CQM_TXE_INTVL: interval in seconds. Specifies the periodic 3485 * interval in which %NL80211_ATTR_CQM_TXE_PKTS and 3486 * %NL80211_ATTR_CQM_TXE_RATE must be satisfied before generating an 3487 * %NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting. 3488 * @__NL80211_ATTR_CQM_AFTER_LAST: internal 3489 * @NL80211_ATTR_CQM_MAX: highest key attribute 3490 */ 3491 enum nl80211_attr_cqm { 3492 __NL80211_ATTR_CQM_INVALID, 3493 NL80211_ATTR_CQM_RSSI_THOLD, 3494 NL80211_ATTR_CQM_RSSI_HYST, 3495 NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT, 3496 NL80211_ATTR_CQM_PKT_LOSS_EVENT, 3497 NL80211_ATTR_CQM_TXE_RATE, 3498 NL80211_ATTR_CQM_TXE_PKTS, 3499 NL80211_ATTR_CQM_TXE_INTVL, 3500 3501 /* keep last */ 3502 __NL80211_ATTR_CQM_AFTER_LAST, 3503 NL80211_ATTR_CQM_MAX = __NL80211_ATTR_CQM_AFTER_LAST - 1 3504 }; 3505 3506 /** 3507 * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event 3508 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the 3509 * configured threshold 3510 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the 3511 * configured threshold 3512 * @NL80211_CQM_RSSI_BEACON_LOSS_EVENT: The device experienced beacon loss. 3513 * (Note that deauth/disassoc will still follow if the AP is not 3514 * available. This event might get used as roaming event, etc.) 3515 */ 3516 enum nl80211_cqm_rssi_threshold_event { 3517 NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW, 3518 NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH, 3519 NL80211_CQM_RSSI_BEACON_LOSS_EVENT, 3520 }; 3521 3522 /** 3523 * enum nl80211_tx_power_setting - TX power adjustment 3524 * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power 3525 * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter 3526 * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter 3527 */ 3528 enum nl80211_tx_power_setting { 3529 NL80211_TX_POWER_AUTOMATIC, 3530 NL80211_TX_POWER_LIMITED, 3531 NL80211_TX_POWER_FIXED, 3532 }; 3533 3534 /** 3535 * enum nl80211_packet_pattern_attr - packet pattern attribute 3536 * @__NL80211_PKTPAT_INVALID: invalid number for nested attribute 3537 * @NL80211_PKTPAT_PATTERN: the pattern, values where the mask has 3538 * a zero bit are ignored 3539 * @NL80211_PKTPAT_MASK: pattern mask, must be long enough to have 3540 * a bit for each byte in the pattern. The lowest-order bit corresponds 3541 * to the first byte of the pattern, but the bytes of the pattern are 3542 * in a little-endian-like format, i.e. the 9th byte of the pattern 3543 * corresponds to the lowest-order bit in the second byte of the mask. 3544 * For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where 3545 * xx indicates "don't care") would be represented by a pattern of 3546 * twelve zero bytes, and a mask of "0xed,0x01". 3547 * Note that the pattern matching is done as though frames were not 3548 * 802.11 frames but 802.3 frames, i.e. the frame is fully unpacked 3549 * first (including SNAP header unpacking) and then matched. 3550 * @NL80211_PKTPAT_OFFSET: packet offset, pattern is matched after 3551 * these fixed number of bytes of received packet 3552 * @NUM_NL80211_PKTPAT: number of attributes 3553 * @MAX_NL80211_PKTPAT: max attribute number 3554 */ 3555 enum nl80211_packet_pattern_attr { 3556 __NL80211_PKTPAT_INVALID, 3557 NL80211_PKTPAT_MASK, 3558 NL80211_PKTPAT_PATTERN, 3559 NL80211_PKTPAT_OFFSET, 3560 3561 NUM_NL80211_PKTPAT, 3562 MAX_NL80211_PKTPAT = NUM_NL80211_PKTPAT - 1, 3563 }; 3564 3565 /** 3566 * struct nl80211_pattern_support - packet pattern support information 3567 * @max_patterns: maximum number of patterns supported 3568 * @min_pattern_len: minimum length of each pattern 3569 * @max_pattern_len: maximum length of each pattern 3570 * @max_pkt_offset: maximum Rx packet offset 3571 * 3572 * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when 3573 * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED or in 3574 * %NL80211_ATTR_COALESCE_RULE_PKT_PATTERN when that is part of 3575 * %NL80211_ATTR_COALESCE_RULE in the capability information given 3576 * by the kernel to userspace. 3577 */ 3578 struct nl80211_pattern_support { 3579 __u32 max_patterns; 3580 __u32 min_pattern_len; 3581 __u32 max_pattern_len; 3582 __u32 max_pkt_offset; 3583 } __attribute__((packed)); 3584 3585 /* only for backward compatibility */ 3586 #define __NL80211_WOWLAN_PKTPAT_INVALID __NL80211_PKTPAT_INVALID 3587 #define NL80211_WOWLAN_PKTPAT_MASK NL80211_PKTPAT_MASK 3588 #define NL80211_WOWLAN_PKTPAT_PATTERN NL80211_PKTPAT_PATTERN 3589 #define NL80211_WOWLAN_PKTPAT_OFFSET NL80211_PKTPAT_OFFSET 3590 #define NUM_NL80211_WOWLAN_PKTPAT NUM_NL80211_PKTPAT 3591 #define MAX_NL80211_WOWLAN_PKTPAT MAX_NL80211_PKTPAT 3592 #define nl80211_wowlan_pattern_support nl80211_pattern_support 3593 3594 /** 3595 * enum nl80211_wowlan_triggers - WoWLAN trigger definitions 3596 * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes 3597 * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put 3598 * the chip into a special state -- works best with chips that have 3599 * support for low-power operation already (flag) 3600 * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect 3601 * is detected is implementation-specific (flag) 3602 * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed 3603 * by 16 repetitions of MAC addr, anywhere in payload) (flag) 3604 * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns 3605 * which are passed in an array of nested attributes, each nested attribute 3606 * defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern. 3607 * Each pattern defines a wakeup packet. Packet offset is associated with 3608 * each pattern which is used while matching the pattern. The matching is 3609 * done on the MSDU, i.e. as though the packet was an 802.3 packet, so the 3610 * pattern matching is done after the packet is converted to the MSDU. 3611 * 3612 * In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute 3613 * carrying a &struct nl80211_pattern_support. 3614 * 3615 * When reporting wakeup. it is a u32 attribute containing the 0-based 3616 * index of the pattern that caused the wakeup, in the patterns passed 3617 * to the kernel when configuring. 3618 * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be 3619 * used when setting, used only to indicate that GTK rekeying is supported 3620 * by the device (flag) 3621 * @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE: wake up on GTK rekey failure (if 3622 * done by the device) (flag) 3623 * @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST: wake up on EAP Identity Request 3624 * packet (flag) 3625 * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag) 3626 * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released 3627 * (on devices that have rfkill in the device) (flag) 3628 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211: For wakeup reporting only, contains 3629 * the 802.11 packet that caused the wakeup, e.g. a deauth frame. The frame 3630 * may be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN 3631 * attribute contains the original length. 3632 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN: Original length of the 802.11 3633 * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211 3634 * attribute if the packet was truncated somewhere. 3635 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023: For wakeup reporting only, contains the 3636 * 802.11 packet that caused the wakeup, e.g. a magic packet. The frame may 3637 * be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN attribute 3638 * contains the original length. 3639 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN: Original length of the 802.3 3640 * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023 3641 * attribute if the packet was truncated somewhere. 3642 * @NL80211_WOWLAN_TRIG_TCP_CONNECTION: TCP connection wake, see DOC section 3643 * "TCP connection wakeup" for more details. This is a nested attribute 3644 * containing the exact information for establishing and keeping alive 3645 * the TCP connection. 3646 * @NL80211_WOWLAN_TRIG_TCP_WAKEUP_MATCH: For wakeup reporting only, the 3647 * wakeup packet was received on the TCP connection 3648 * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST: For wakeup reporting only, the 3649 * TCP connection was lost or failed to be established 3650 * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS: For wakeup reporting only, 3651 * the TCP connection ran out of tokens to use for data to send to the 3652 * service 3653 * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers 3654 * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number 3655 * 3656 * These nested attributes are used to configure the wakeup triggers and 3657 * to report the wakeup reason(s). 3658 */ 3659 enum nl80211_wowlan_triggers { 3660 __NL80211_WOWLAN_TRIG_INVALID, 3661 NL80211_WOWLAN_TRIG_ANY, 3662 NL80211_WOWLAN_TRIG_DISCONNECT, 3663 NL80211_WOWLAN_TRIG_MAGIC_PKT, 3664 NL80211_WOWLAN_TRIG_PKT_PATTERN, 3665 NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED, 3666 NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE, 3667 NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST, 3668 NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE, 3669 NL80211_WOWLAN_TRIG_RFKILL_RELEASE, 3670 NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211, 3671 NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN, 3672 NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023, 3673 NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN, 3674 NL80211_WOWLAN_TRIG_TCP_CONNECTION, 3675 NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH, 3676 NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST, 3677 NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS, 3678 3679 /* keep last */ 3680 NUM_NL80211_WOWLAN_TRIG, 3681 MAX_NL80211_WOWLAN_TRIG = NUM_NL80211_WOWLAN_TRIG - 1 3682 }; 3683 3684 /** 3685 * DOC: TCP connection wakeup 3686 * 3687 * Some devices can establish a TCP connection in order to be woken up by a 3688 * packet coming in from outside their network segment, or behind NAT. If 3689 * configured, the device will establish a TCP connection to the given 3690 * service, and periodically send data to that service. The first data 3691 * packet is usually transmitted after SYN/ACK, also ACKing the SYN/ACK. 3692 * The data packets can optionally include a (little endian) sequence 3693 * number (in the TCP payload!) that is generated by the device, and, also 3694 * optionally, a token from a list of tokens. This serves as a keep-alive 3695 * with the service, and for NATed connections, etc. 3696 * 3697 * During this keep-alive period, the server doesn't send any data to the 3698 * client. When receiving data, it is compared against the wakeup pattern 3699 * (and mask) and if it matches, the host is woken up. Similarly, if the 3700 * connection breaks or cannot be established to start with, the host is 3701 * also woken up. 3702 * 3703 * Developer's note: ARP offload is required for this, otherwise TCP 3704 * response packets might not go through correctly. 3705 */ 3706 3707 /** 3708 * struct nl80211_wowlan_tcp_data_seq - WoWLAN TCP data sequence 3709 * @start: starting value 3710 * @offset: offset of sequence number in packet 3711 * @len: length of the sequence value to write, 1 through 4 3712 * 3713 * Note: don't confuse with the TCP sequence number(s), this is for the 3714 * keepalive packet payload. The actual value is written into the packet 3715 * in little endian. 3716 */ 3717 struct nl80211_wowlan_tcp_data_seq { 3718 __u32 start, offset, len; 3719 }; 3720 3721 /** 3722 * struct nl80211_wowlan_tcp_data_token - WoWLAN TCP data token config 3723 * @offset: offset of token in packet 3724 * @len: length of each token 3725 * @token_stream: stream of data to be used for the tokens, the length must 3726 * be a multiple of @len for this to make sense 3727 */ 3728 struct nl80211_wowlan_tcp_data_token { 3729 __u32 offset, len; 3730 __u8 token_stream[]; 3731 }; 3732 3733 /** 3734 * struct nl80211_wowlan_tcp_data_token_feature - data token features 3735 * @min_len: minimum token length 3736 * @max_len: maximum token length 3737 * @bufsize: total available token buffer size (max size of @token_stream) 3738 */ 3739 struct nl80211_wowlan_tcp_data_token_feature { 3740 __u32 min_len, max_len, bufsize; 3741 }; 3742 3743 /** 3744 * enum nl80211_wowlan_tcp_attrs - WoWLAN TCP connection parameters 3745 * @__NL80211_WOWLAN_TCP_INVALID: invalid number for nested attributes 3746 * @NL80211_WOWLAN_TCP_SRC_IPV4: source IPv4 address (in network byte order) 3747 * @NL80211_WOWLAN_TCP_DST_IPV4: destination IPv4 address 3748 * (in network byte order) 3749 * @NL80211_WOWLAN_TCP_DST_MAC: destination MAC address, this is given because 3750 * route lookup when configured might be invalid by the time we suspend, 3751 * and doing a route lookup when suspending is no longer possible as it 3752 * might require ARP querying. 3753 * @NL80211_WOWLAN_TCP_SRC_PORT: source port (u16); optional, if not given a 3754 * socket and port will be allocated 3755 * @NL80211_WOWLAN_TCP_DST_PORT: destination port (u16) 3756 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD: data packet payload, at least one byte. 3757 * For feature advertising, a u32 attribute holding the maximum length 3758 * of the data payload. 3759 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ: data packet sequence configuration 3760 * (if desired), a &struct nl80211_wowlan_tcp_data_seq. For feature 3761 * advertising it is just a flag 3762 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN: data packet token configuration, 3763 * see &struct nl80211_wowlan_tcp_data_token and for advertising see 3764 * &struct nl80211_wowlan_tcp_data_token_feature. 3765 * @NL80211_WOWLAN_TCP_DATA_INTERVAL: data interval in seconds, maximum 3766 * interval in feature advertising (u32) 3767 * @NL80211_WOWLAN_TCP_WAKE_PAYLOAD: wake packet payload, for advertising a 3768 * u32 attribute holding the maximum length 3769 * @NL80211_WOWLAN_TCP_WAKE_MASK: Wake packet payload mask, not used for 3770 * feature advertising. The mask works like @NL80211_PKTPAT_MASK 3771 * but on the TCP payload only. 3772 * @NUM_NL80211_WOWLAN_TCP: number of TCP attributes 3773 * @MAX_NL80211_WOWLAN_TCP: highest attribute number 3774 */ 3775 enum nl80211_wowlan_tcp_attrs { 3776 __NL80211_WOWLAN_TCP_INVALID, 3777 NL80211_WOWLAN_TCP_SRC_IPV4, 3778 NL80211_WOWLAN_TCP_DST_IPV4, 3779 NL80211_WOWLAN_TCP_DST_MAC, 3780 NL80211_WOWLAN_TCP_SRC_PORT, 3781 NL80211_WOWLAN_TCP_DST_PORT, 3782 NL80211_WOWLAN_TCP_DATA_PAYLOAD, 3783 NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ, 3784 NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN, 3785 NL80211_WOWLAN_TCP_DATA_INTERVAL, 3786 NL80211_WOWLAN_TCP_WAKE_PAYLOAD, 3787 NL80211_WOWLAN_TCP_WAKE_MASK, 3788 3789 /* keep last */ 3790 NUM_NL80211_WOWLAN_TCP, 3791 MAX_NL80211_WOWLAN_TCP = NUM_NL80211_WOWLAN_TCP - 1 3792 }; 3793 3794 /** 3795 * struct nl80211_coalesce_rule_support - coalesce rule support information 3796 * @max_rules: maximum number of rules supported 3797 * @pat: packet pattern support information 3798 * @max_delay: maximum supported coalescing delay in msecs 3799 * 3800 * This struct is carried in %NL80211_ATTR_COALESCE_RULE in the 3801 * capability information given by the kernel to userspace. 3802 */ 3803 struct nl80211_coalesce_rule_support { 3804 __u32 max_rules; 3805 struct nl80211_pattern_support pat; 3806 __u32 max_delay; 3807 } __attribute__((packed)); 3808 3809 /** 3810 * enum nl80211_attr_coalesce_rule - coalesce rule attribute 3811 * @__NL80211_COALESCE_RULE_INVALID: invalid number for nested attribute 3812 * @NL80211_ATTR_COALESCE_RULE_DELAY: delay in msecs used for packet coalescing 3813 * @NL80211_ATTR_COALESCE_RULE_CONDITION: condition for packet coalescence, 3814 * see &enum nl80211_coalesce_condition. 3815 * @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN: packet offset, pattern is matched 3816 * after these fixed number of bytes of received packet 3817 * @NUM_NL80211_ATTR_COALESCE_RULE: number of attributes 3818 * @NL80211_ATTR_COALESCE_RULE_MAX: max attribute number 3819 */ 3820 enum nl80211_attr_coalesce_rule { 3821 __NL80211_COALESCE_RULE_INVALID, 3822 NL80211_ATTR_COALESCE_RULE_DELAY, 3823 NL80211_ATTR_COALESCE_RULE_CONDITION, 3824 NL80211_ATTR_COALESCE_RULE_PKT_PATTERN, 3825 3826 /* keep last */ 3827 NUM_NL80211_ATTR_COALESCE_RULE, 3828 NL80211_ATTR_COALESCE_RULE_MAX = NUM_NL80211_ATTR_COALESCE_RULE - 1 3829 }; 3830 3831 /** 3832 * enum nl80211_coalesce_condition - coalesce rule conditions 3833 * @NL80211_COALESCE_CONDITION_MATCH: coalaesce Rx packets when patterns 3834 * in a rule are matched. 3835 * @NL80211_COALESCE_CONDITION_NO_MATCH: coalesce Rx packets when patterns 3836 * in a rule are not matched. 3837 */ 3838 enum nl80211_coalesce_condition { 3839 NL80211_COALESCE_CONDITION_MATCH, 3840 NL80211_COALESCE_CONDITION_NO_MATCH 3841 }; 3842 3843 /** 3844 * enum nl80211_iface_limit_attrs - limit attributes 3845 * @NL80211_IFACE_LIMIT_UNSPEC: (reserved) 3846 * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that 3847 * can be chosen from this set of interface types (u32) 3848 * @NL80211_IFACE_LIMIT_TYPES: nested attribute containing a 3849 * flag attribute for each interface type in this set 3850 * @NUM_NL80211_IFACE_LIMIT: number of attributes 3851 * @MAX_NL80211_IFACE_LIMIT: highest attribute number 3852 */ 3853 enum nl80211_iface_limit_attrs { 3854 NL80211_IFACE_LIMIT_UNSPEC, 3855 NL80211_IFACE_LIMIT_MAX, 3856 NL80211_IFACE_LIMIT_TYPES, 3857 3858 /* keep last */ 3859 NUM_NL80211_IFACE_LIMIT, 3860 MAX_NL80211_IFACE_LIMIT = NUM_NL80211_IFACE_LIMIT - 1 3861 }; 3862 3863 /** 3864 * enum nl80211_if_combination_attrs -- interface combination attributes 3865 * 3866 * @NL80211_IFACE_COMB_UNSPEC: (reserved) 3867 * @NL80211_IFACE_COMB_LIMITS: Nested attributes containing the limits 3868 * for given interface types, see &enum nl80211_iface_limit_attrs. 3869 * @NL80211_IFACE_COMB_MAXNUM: u32 attribute giving the total number of 3870 * interfaces that can be created in this group. This number doesn't 3871 * apply to interfaces purely managed in software, which are listed 3872 * in a separate attribute %NL80211_ATTR_INTERFACES_SOFTWARE. 3873 * @NL80211_IFACE_COMB_STA_AP_BI_MATCH: flag attribute specifying that 3874 * beacon intervals within this group must be all the same even for 3875 * infrastructure and AP/GO combinations, i.e. the GO(s) must adopt 3876 * the infrastructure network's beacon interval. 3877 * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many 3878 * different channels may be used within this group. 3879 * @NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS: u32 attribute containing the bitmap 3880 * of supported channel widths for radar detection. 3881 * @NL80211_IFACE_COMB_RADAR_DETECT_REGIONS: u32 attribute containing the bitmap 3882 * of supported regulatory regions for radar detection. 3883 * @NUM_NL80211_IFACE_COMB: number of attributes 3884 * @MAX_NL80211_IFACE_COMB: highest attribute number 3885 * 3886 * Examples: 3887 * limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2 3888 * => allows an AP and a STA that must match BIs 3889 * 3890 * numbers = [ #{AP, P2P-GO} <= 8 ], channels = 1, max = 8 3891 * => allows 8 of AP/GO 3892 * 3893 * numbers = [ #{STA} <= 2 ], channels = 2, max = 2 3894 * => allows two STAs on different channels 3895 * 3896 * numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4 3897 * => allows a STA plus three P2P interfaces 3898 * 3899 * The list of these four possiblities could completely be contained 3900 * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate 3901 * that any of these groups must match. 3902 * 3903 * "Combinations" of just a single interface will not be listed here, 3904 * a single interface of any valid interface type is assumed to always 3905 * be possible by itself. This means that implicitly, for each valid 3906 * interface type, the following group always exists: 3907 * numbers = [ #{<type>} <= 1 ], channels = 1, max = 1 3908 */ 3909 enum nl80211_if_combination_attrs { 3910 NL80211_IFACE_COMB_UNSPEC, 3911 NL80211_IFACE_COMB_LIMITS, 3912 NL80211_IFACE_COMB_MAXNUM, 3913 NL80211_IFACE_COMB_STA_AP_BI_MATCH, 3914 NL80211_IFACE_COMB_NUM_CHANNELS, 3915 NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS, 3916 NL80211_IFACE_COMB_RADAR_DETECT_REGIONS, 3917 3918 /* keep last */ 3919 NUM_NL80211_IFACE_COMB, 3920 MAX_NL80211_IFACE_COMB = NUM_NL80211_IFACE_COMB - 1 3921 }; 3922 3923 /** 3924 * enum nl80211_plink_state - state of a mesh peer link finite state machine 3925 * 3926 * @NL80211_PLINK_LISTEN: initial state, considered the implicit 3927 * state of non existant mesh peer links 3928 * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to 3929 * this mesh peer 3930 * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received 3931 * from this mesh peer 3932 * @NL80211_PLINK_CNF_RCVD: mesh plink confirm frame has been 3933 * received from this mesh peer 3934 * @NL80211_PLINK_ESTAB: mesh peer link is established 3935 * @NL80211_PLINK_HOLDING: mesh peer link is being closed or cancelled 3936 * @NL80211_PLINK_BLOCKED: all frames transmitted from this mesh 3937 * plink are discarded 3938 * @NUM_NL80211_PLINK_STATES: number of peer link states 3939 * @MAX_NL80211_PLINK_STATES: highest numerical value of plink states 3940 */ 3941 enum nl80211_plink_state { 3942 NL80211_PLINK_LISTEN, 3943 NL80211_PLINK_OPN_SNT, 3944 NL80211_PLINK_OPN_RCVD, 3945 NL80211_PLINK_CNF_RCVD, 3946 NL80211_PLINK_ESTAB, 3947 NL80211_PLINK_HOLDING, 3948 NL80211_PLINK_BLOCKED, 3949 3950 /* keep last */ 3951 NUM_NL80211_PLINK_STATES, 3952 MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1 3953 }; 3954 3955 /** 3956 * enum nl80211_plink_action - actions to perform in mesh peers 3957 * 3958 * @NL80211_PLINK_ACTION_NO_ACTION: perform no action 3959 * @NL80211_PLINK_ACTION_OPEN: start mesh peer link establishment 3960 * @NL80211_PLINK_ACTION_BLOCK: block traffic from this mesh peer 3961 * @NUM_NL80211_PLINK_ACTIONS: number of possible actions 3962 */ 3963 enum plink_actions { 3964 NL80211_PLINK_ACTION_NO_ACTION, 3965 NL80211_PLINK_ACTION_OPEN, 3966 NL80211_PLINK_ACTION_BLOCK, 3967 3968 NUM_NL80211_PLINK_ACTIONS, 3969 }; 3970 3971 #define NL80211_KCK_LEN 16 3972 #define NL80211_KEK_LEN 16 3973 #define NL80211_REPLAY_CTR_LEN 8 3974 3975 /** 3976 * enum nl80211_rekey_data - attributes for GTK rekey offload 3977 * @__NL80211_REKEY_DATA_INVALID: invalid number for nested attributes 3978 * @NL80211_REKEY_DATA_KEK: key encryption key (binary) 3979 * @NL80211_REKEY_DATA_KCK: key confirmation key (binary) 3980 * @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary) 3981 * @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal) 3982 * @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal) 3983 */ 3984 enum nl80211_rekey_data { 3985 __NL80211_REKEY_DATA_INVALID, 3986 NL80211_REKEY_DATA_KEK, 3987 NL80211_REKEY_DATA_KCK, 3988 NL80211_REKEY_DATA_REPLAY_CTR, 3989 3990 /* keep last */ 3991 NUM_NL80211_REKEY_DATA, 3992 MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1 3993 }; 3994 3995 /** 3996 * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID 3997 * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in 3998 * Beacon frames) 3999 * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element 4000 * in Beacon frames 4001 * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID 4002 * element in Beacon frames but zero out each byte in the SSID 4003 */ 4004 enum nl80211_hidden_ssid { 4005 NL80211_HIDDEN_SSID_NOT_IN_USE, 4006 NL80211_HIDDEN_SSID_ZERO_LEN, 4007 NL80211_HIDDEN_SSID_ZERO_CONTENTS 4008 }; 4009 4010 /** 4011 * enum nl80211_sta_wme_attr - station WME attributes 4012 * @__NL80211_STA_WME_INVALID: invalid number for nested attribute 4013 * @NL80211_STA_WME_UAPSD_QUEUES: bitmap of uapsd queues. the format 4014 * is the same as the AC bitmap in the QoS info field. 4015 * @NL80211_STA_WME_MAX_SP: max service period. the format is the same 4016 * as the MAX_SP field in the QoS info field (but already shifted down). 4017 * @__NL80211_STA_WME_AFTER_LAST: internal 4018 * @NL80211_STA_WME_MAX: highest station WME attribute 4019 */ 4020 enum nl80211_sta_wme_attr { 4021 __NL80211_STA_WME_INVALID, 4022 NL80211_STA_WME_UAPSD_QUEUES, 4023 NL80211_STA_WME_MAX_SP, 4024 4025 /* keep last */ 4026 __NL80211_STA_WME_AFTER_LAST, 4027 NL80211_STA_WME_MAX = __NL80211_STA_WME_AFTER_LAST - 1 4028 }; 4029 4030 /** 4031 * enum nl80211_pmksa_candidate_attr - attributes for PMKSA caching candidates 4032 * @__NL80211_PMKSA_CANDIDATE_INVALID: invalid number for nested attributes 4033 * @NL80211_PMKSA_CANDIDATE_INDEX: candidate index (u32; the smaller, the higher 4034 * priority) 4035 * @NL80211_PMKSA_CANDIDATE_BSSID: candidate BSSID (6 octets) 4036 * @NL80211_PMKSA_CANDIDATE_PREAUTH: RSN pre-authentication supported (flag) 4037 * @NUM_NL80211_PMKSA_CANDIDATE: number of PMKSA caching candidate attributes 4038 * (internal) 4039 * @MAX_NL80211_PMKSA_CANDIDATE: highest PMKSA caching candidate attribute 4040 * (internal) 4041 */ 4042 enum nl80211_pmksa_candidate_attr { 4043 __NL80211_PMKSA_CANDIDATE_INVALID, 4044 NL80211_PMKSA_CANDIDATE_INDEX, 4045 NL80211_PMKSA_CANDIDATE_BSSID, 4046 NL80211_PMKSA_CANDIDATE_PREAUTH, 4047 4048 /* keep last */ 4049 NUM_NL80211_PMKSA_CANDIDATE, 4050 MAX_NL80211_PMKSA_CANDIDATE = NUM_NL80211_PMKSA_CANDIDATE - 1 4051 }; 4052 4053 /** 4054 * enum nl80211_tdls_operation - values for %NL80211_ATTR_TDLS_OPERATION 4055 * @NL80211_TDLS_DISCOVERY_REQ: Send a TDLS discovery request 4056 * @NL80211_TDLS_SETUP: Setup TDLS link 4057 * @NL80211_TDLS_TEARDOWN: Teardown a TDLS link which is already established 4058 * @NL80211_TDLS_ENABLE_LINK: Enable TDLS link 4059 * @NL80211_TDLS_DISABLE_LINK: Disable TDLS link 4060 */ 4061 enum nl80211_tdls_operation { 4062 NL80211_TDLS_DISCOVERY_REQ, 4063 NL80211_TDLS_SETUP, 4064 NL80211_TDLS_TEARDOWN, 4065 NL80211_TDLS_ENABLE_LINK, 4066 NL80211_TDLS_DISABLE_LINK, 4067 }; 4068 4069 /* 4070 * enum nl80211_ap_sme_features - device-integrated AP features 4071 * Reserved for future use, no bits are defined in 4072 * NL80211_ATTR_DEVICE_AP_SME yet. 4073 enum nl80211_ap_sme_features { 4074 }; 4075 */ 4076 4077 /** 4078 * enum nl80211_feature_flags - device/driver features 4079 * @NL80211_FEATURE_SK_TX_STATUS: This driver supports reflecting back 4080 * TX status to the socket error queue when requested with the 4081 * socket option. 4082 * @NL80211_FEATURE_HT_IBSS: This driver supports IBSS with HT datarates. 4083 * @NL80211_FEATURE_INACTIVITY_TIMER: This driver takes care of freeing up 4084 * the connected inactive stations in AP mode. 4085 * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested 4086 * to work properly to suppport receiving regulatory hints from 4087 * cellular base stations. 4088 * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: (no longer available, only 4089 * here to reserve the value for API/ABI compatibility) 4090 * @NL80211_FEATURE_SAE: This driver supports simultaneous authentication of 4091 * equals (SAE) with user space SME (NL80211_CMD_AUTHENTICATE) in station 4092 * mode 4093 * @NL80211_FEATURE_LOW_PRIORITY_SCAN: This driver supports low priority scan 4094 * @NL80211_FEATURE_SCAN_FLUSH: Scan flush is supported 4095 * @NL80211_FEATURE_AP_SCAN: Support scanning using an AP vif 4096 * @NL80211_FEATURE_VIF_TXPOWER: The driver supports per-vif TX power setting 4097 * @NL80211_FEATURE_NEED_OBSS_SCAN: The driver expects userspace to perform 4098 * OBSS scans and generate 20/40 BSS coex reports. This flag is used only 4099 * for drivers implementing the CONNECT API, for AUTH/ASSOC it is implied. 4100 * @NL80211_FEATURE_P2P_GO_CTWIN: P2P GO implementation supports CT Window 4101 * setting 4102 * @NL80211_FEATURE_P2P_GO_OPPPS: P2P GO implementation supports opportunistic 4103 * powersave 4104 * @NL80211_FEATURE_FULL_AP_CLIENT_STATE: The driver supports full state 4105 * transitions for AP clients. Without this flag (and if the driver 4106 * doesn't have the AP SME in the device) the driver supports adding 4107 * stations only when they're associated and adds them in associated 4108 * state (to later be transitioned into authorized), with this flag 4109 * they should be added before even sending the authentication reply 4110 * and then transitioned into authenticated, associated and authorized 4111 * states using station flags. 4112 * Note that even for drivers that support this, the default is to add 4113 * stations in authenticated/associated state, so to add unauthenticated 4114 * stations the authenticated/associated bits have to be set in the mask. 4115 * @NL80211_FEATURE_ADVERTISE_CHAN_LIMITS: cfg80211 advertises channel limits 4116 * (HT40, VHT 80/160 MHz) if this flag is set 4117 * @NL80211_FEATURE_USERSPACE_MPM: This driver supports a userspace Mesh 4118 * Peering Management entity which may be implemented by registering for 4119 * beacons or NL80211_CMD_NEW_PEER_CANDIDATE events. The mesh beacon is 4120 * still generated by the driver. 4121 * @NL80211_FEATURE_ACTIVE_MONITOR: This driver supports an active monitor 4122 * interface. An active monitor interface behaves like a normal monitor 4123 * interface, but gets added to the driver. It ensures that incoming 4124 * unicast packets directed at the configured interface address get ACKed. 4125 * @NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE: This driver supports dynamic 4126 * channel bandwidth change (e.g., HT 20 <-> 40 MHz channel) during the 4127 * lifetime of a BSS. 4128 * @NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES: This device adds a DS Parameter 4129 * Set IE to probe requests. 4130 * @NL80211_FEATURE_WFA_TPC_IE_IN_PROBES: This device adds a WFA TPC Report IE 4131 * to probe requests. 4132 * @NL80211_FEATURE_QUIET: This device, in client mode, supports Quiet Period 4133 * requests sent to it by an AP. 4134 * @NL80211_FEATURE_TX_POWER_INSERTION: This device is capable of inserting the 4135 * current tx power value into the TPC Report IE in the spectrum 4136 * management TPC Report action frame, and in the Radio Measurement Link 4137 * Measurement Report action frame. 4138 * @NL80211_FEATURE_ACKTO_ESTIMATION: This driver supports dynamic ACK timeout 4139 * estimation (dynack). %NL80211_ATTR_WIPHY_DYN_ACK flag attribute is used 4140 * to enable dynack. 4141 * @NL80211_FEATURE_STATIC_SMPS: Device supports static spatial 4142 * multiplexing powersave, ie. can turn off all but one chain 4143 * even on HT connections that should be using more chains. 4144 * @NL80211_FEATURE_DYNAMIC_SMPS: Device supports dynamic spatial 4145 * multiplexing powersave, ie. can turn off all but one chain 4146 * and then wake the rest up as required after, for example, 4147 * rts/cts handshake. 4148 */ 4149 enum nl80211_feature_flags { 4150 NL80211_FEATURE_SK_TX_STATUS = 1 << 0, 4151 NL80211_FEATURE_HT_IBSS = 1 << 1, 4152 NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2, 4153 NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3, 4154 NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 1 << 4, 4155 NL80211_FEATURE_SAE = 1 << 5, 4156 NL80211_FEATURE_LOW_PRIORITY_SCAN = 1 << 6, 4157 NL80211_FEATURE_SCAN_FLUSH = 1 << 7, 4158 NL80211_FEATURE_AP_SCAN = 1 << 8, 4159 NL80211_FEATURE_VIF_TXPOWER = 1 << 9, 4160 NL80211_FEATURE_NEED_OBSS_SCAN = 1 << 10, 4161 NL80211_FEATURE_P2P_GO_CTWIN = 1 << 11, 4162 NL80211_FEATURE_P2P_GO_OPPPS = 1 << 12, 4163 /* bit 13 is reserved */ 4164 NL80211_FEATURE_ADVERTISE_CHAN_LIMITS = 1 << 14, 4165 NL80211_FEATURE_FULL_AP_CLIENT_STATE = 1 << 15, 4166 NL80211_FEATURE_USERSPACE_MPM = 1 << 16, 4167 NL80211_FEATURE_ACTIVE_MONITOR = 1 << 17, 4168 NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE = 1 << 18, 4169 NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES = 1 << 19, 4170 NL80211_FEATURE_WFA_TPC_IE_IN_PROBES = 1 << 20, 4171 NL80211_FEATURE_QUIET = 1 << 21, 4172 NL80211_FEATURE_TX_POWER_INSERTION = 1 << 22, 4173 NL80211_FEATURE_ACKTO_ESTIMATION = 1 << 23, 4174 NL80211_FEATURE_STATIC_SMPS = 1 << 24, 4175 NL80211_FEATURE_DYNAMIC_SMPS = 1 << 25, 4176 }; 4177 4178 /** 4179 * enum nl80211_probe_resp_offload_support_attr - optional supported 4180 * protocols for probe-response offloading by the driver/FW. 4181 * To be used with the %NL80211_ATTR_PROBE_RESP_OFFLOAD attribute. 4182 * Each enum value represents a bit in the bitmap of supported 4183 * protocols. Typically a subset of probe-requests belonging to a 4184 * supported protocol will be excluded from offload and uploaded 4185 * to the host. 4186 * 4187 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS: Support for WPS ver. 1 4188 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2: Support for WPS ver. 2 4189 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P: Support for P2P 4190 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U: Support for 802.11u 4191 */ 4192 enum nl80211_probe_resp_offload_support_attr { 4193 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS = 1 << 0, 4194 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 = 1 << 1, 4195 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P = 1 << 2, 4196 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U = 1 << 3, 4197 }; 4198 4199 /** 4200 * enum nl80211_connect_failed_reason - connection request failed reasons 4201 * @NL80211_CONN_FAIL_MAX_CLIENTS: Maximum number of clients that can be 4202 * handled by the AP is reached. 4203 * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Connection request is rejected due to ACL. 4204 */ 4205 enum nl80211_connect_failed_reason { 4206 NL80211_CONN_FAIL_MAX_CLIENTS, 4207 NL80211_CONN_FAIL_BLOCKED_CLIENT, 4208 }; 4209 4210 /** 4211 * enum nl80211_scan_flags - scan request control flags 4212 * 4213 * Scan request control flags are used to control the handling 4214 * of NL80211_CMD_TRIGGER_SCAN and NL80211_CMD_START_SCHED_SCAN 4215 * requests. 4216 * 4217 * @NL80211_SCAN_FLAG_LOW_PRIORITY: scan request has low priority 4218 * @NL80211_SCAN_FLAG_FLUSH: flush cache before scanning 4219 * @NL80211_SCAN_FLAG_AP: force a scan even if the interface is configured 4220 * as AP and the beaconing has already been configured. This attribute is 4221 * dangerous because will destroy stations performance as a lot of frames 4222 * will be lost while scanning off-channel, therefore it must be used only 4223 * when really needed 4224 */ 4225 enum nl80211_scan_flags { 4226 NL80211_SCAN_FLAG_LOW_PRIORITY = 1 << 0, 4227 NL80211_SCAN_FLAG_FLUSH = 1 << 1, 4228 NL80211_SCAN_FLAG_AP = 1 << 2, 4229 }; 4230 4231 /** 4232 * enum nl80211_acl_policy - access control policy 4233 * 4234 * Access control policy is applied on a MAC list set by 4235 * %NL80211_CMD_START_AP and %NL80211_CMD_SET_MAC_ACL, to 4236 * be used with %NL80211_ATTR_ACL_POLICY. 4237 * 4238 * @NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED: Deny stations which are 4239 * listed in ACL, i.e. allow all the stations which are not listed 4240 * in ACL to authenticate. 4241 * @NL80211_ACL_POLICY_DENY_UNLESS_LISTED: Allow the stations which are listed 4242 * in ACL, i.e. deny all the stations which are not listed in ACL. 4243 */ 4244 enum nl80211_acl_policy { 4245 NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED, 4246 NL80211_ACL_POLICY_DENY_UNLESS_LISTED, 4247 }; 4248 4249 /** 4250 * enum nl80211_smps_mode - SMPS mode 4251 * 4252 * Requested SMPS mode (for AP mode) 4253 * 4254 * @NL80211_SMPS_OFF: SMPS off (use all antennas). 4255 * @NL80211_SMPS_STATIC: static SMPS (use a single antenna) 4256 * @NL80211_SMPS_DYNAMIC: dynamic smps (start with a single antenna and 4257 * turn on other antennas after CTS/RTS). 4258 */ 4259 enum nl80211_smps_mode { 4260 NL80211_SMPS_OFF, 4261 NL80211_SMPS_STATIC, 4262 NL80211_SMPS_DYNAMIC, 4263 4264 __NL80211_SMPS_AFTER_LAST, 4265 NL80211_SMPS_MAX = __NL80211_SMPS_AFTER_LAST - 1 4266 }; 4267 4268 /** 4269 * enum nl80211_radar_event - type of radar event for DFS operation 4270 * 4271 * Type of event to be used with NL80211_ATTR_RADAR_EVENT to inform userspace 4272 * about detected radars or success of the channel available check (CAC) 4273 * 4274 * @NL80211_RADAR_DETECTED: A radar pattern has been detected. The channel is 4275 * now unusable. 4276 * @NL80211_RADAR_CAC_FINISHED: Channel Availability Check has been finished, 4277 * the channel is now available. 4278 * @NL80211_RADAR_CAC_ABORTED: Channel Availability Check has been aborted, no 4279 * change to the channel status. 4280 * @NL80211_RADAR_NOP_FINISHED: The Non-Occupancy Period for this channel is 4281 * over, channel becomes usable. 4282 */ 4283 enum nl80211_radar_event { 4284 NL80211_RADAR_DETECTED, 4285 NL80211_RADAR_CAC_FINISHED, 4286 NL80211_RADAR_CAC_ABORTED, 4287 NL80211_RADAR_NOP_FINISHED, 4288 }; 4289 4290 /** 4291 * enum nl80211_dfs_state - DFS states for channels 4292 * 4293 * Channel states used by the DFS code. 4294 * 4295 * @NL80211_DFS_USABLE: The channel can be used, but channel availability 4296 * check (CAC) must be performed before using it for AP or IBSS. 4297 * @NL80211_DFS_UNAVAILABLE: A radar has been detected on this channel, it 4298 * is therefore marked as not available. 4299 * @NL80211_DFS_AVAILABLE: The channel has been CAC checked and is available. 4300 */ 4301 enum nl80211_dfs_state { 4302 NL80211_DFS_USABLE, 4303 NL80211_DFS_UNAVAILABLE, 4304 NL80211_DFS_AVAILABLE, 4305 }; 4306 4307 /** 4308 * enum enum nl80211_protocol_features - nl80211 protocol features 4309 * @NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP: nl80211 supports splitting 4310 * wiphy dumps (if requested by the application with the attribute 4311 * %NL80211_ATTR_SPLIT_WIPHY_DUMP. Also supported is filtering the 4312 * wiphy dump by %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFINDEX or 4313 * %NL80211_ATTR_WDEV. 4314 */ 4315 enum nl80211_protocol_features { 4316 NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP = 1 << 0, 4317 }; 4318 4319 /** 4320 * enum nl80211_crit_proto_id - nl80211 critical protocol identifiers 4321 * 4322 * @NL80211_CRIT_PROTO_UNSPEC: protocol unspecified. 4323 * @NL80211_CRIT_PROTO_DHCP: BOOTP or DHCPv6 protocol. 4324 * @NL80211_CRIT_PROTO_EAPOL: EAPOL protocol. 4325 * @NL80211_CRIT_PROTO_APIPA: APIPA protocol. 4326 * @NUM_NL80211_CRIT_PROTO: must be kept last. 4327 */ 4328 enum nl80211_crit_proto_id { 4329 NL80211_CRIT_PROTO_UNSPEC, 4330 NL80211_CRIT_PROTO_DHCP, 4331 NL80211_CRIT_PROTO_EAPOL, 4332 NL80211_CRIT_PROTO_APIPA, 4333 /* add other protocols before this one */ 4334 NUM_NL80211_CRIT_PROTO 4335 }; 4336 4337 /* maximum duration for critical protocol measures */ 4338 #define NL80211_CRIT_PROTO_MAX_DURATION 5000 /* msec */ 4339 4340 /** 4341 * enum nl80211_rxmgmt_flags - flags for received management frame. 4342 * 4343 * Used by cfg80211_rx_mgmt() 4344 * 4345 * @NL80211_RXMGMT_FLAG_ANSWERED: frame was answered by device/driver. 4346 */ 4347 enum nl80211_rxmgmt_flags { 4348 NL80211_RXMGMT_FLAG_ANSWERED = 1 << 0, 4349 }; 4350 4351 /* 4352 * If this flag is unset, the lower 24 bits are an OUI, if set 4353 * a Linux nl80211 vendor ID is used (no such IDs are allocated 4354 * yet, so that's not valid so far) 4355 */ 4356 #define NL80211_VENDOR_ID_IS_LINUX 0x80000000 4357 4358 /** 4359 * struct nl80211_vendor_cmd_info - vendor command data 4360 * @vendor_id: If the %NL80211_VENDOR_ID_IS_LINUX flag is clear, then the 4361 * value is a 24-bit OUI; if it is set then a separately allocated ID 4362 * may be used, but no such IDs are allocated yet. New IDs should be 4363 * added to this file when needed. 4364 * @subcmd: sub-command ID for the command 4365 */ 4366 struct nl80211_vendor_cmd_info { 4367 __u32 vendor_id; 4368 __u32 subcmd; 4369 }; 4370 4371 /** 4372 * enum nl80211_tdls_peer_capability - TDLS peer flags. 4373 * 4374 * Used by tdls_mgmt() to determine which conditional elements need 4375 * to be added to TDLS Setup frames. 4376 * 4377 * @NL80211_TDLS_PEER_HT: TDLS peer is HT capable. 4378 * @NL80211_TDLS_PEER_VHT: TDLS peer is VHT capable. 4379 * @NL80211_TDLS_PEER_WMM: TDLS peer is WMM capable. 4380 */ 4381 enum nl80211_tdls_peer_capability { 4382 NL80211_TDLS_PEER_HT = 1 << 0, 4383 NL80211_TDLS_PEER_VHT = 1 << 1, 4384 NL80211_TDLS_PEER_WMM = 1 << 2, 4385 }; 4386 4387 static inline struct nlattr *nla_next(const struct nlattr *nla, 4388 int *remaining) { 4389 int totlen = NLA_ALIGN(nla->nla_len); 4390 4391 *remaining -= totlen; 4392 return (struct nlattr *)((char *)nla + totlen); 4393 } 4394 4395 static inline int nla_ok(const struct nlattr *nla, int remaining) { 4396 return remaining >= (int)sizeof(*nla) && nla->nla_len >= sizeof(*nla) && 4397 nla->nla_len <= remaining; 4398 } 4399 4400 #define nla_for_each_attr(pos, head, len, rem) \ 4401 for (pos = head, rem = len; nla_ok(pos, rem); pos = nla_next(pos, &(rem))) 4402 4403 #endif /* __LINUX_NL80211_H */ 4404
