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