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