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