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