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