1 #ifndef __LINUX_NL80211_H 2 #define __LINUX_NL80211_H 3 /* 4 * 802.11 netlink interface public header 5 * 6 * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net> 7 * Copyright 2008 Michael Wu <flamingice@sourmilk.net> 8 * Copyright 2008 Luis Carlos Cobo <luisca@cozybit.com> 9 * Copyright 2008 Michael Buesch <m@bues.ch> 10 * Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez@atheros.com> 11 * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com> 12 * Copyright 2008 Colin McCabe <colin@cozybit.com> 13 * 14 * Permission to use, copy, modify, and/or distribute this software for any 15 * purpose with or without fee is hereby granted, provided that the above 16 * copyright notice and this permission notice appear in all copies. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 19 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 20 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 21 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 22 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 23 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 24 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 25 * 26 */ 27 28 #include <linux/types.h> 29 30 #define NL80211_GENL_NAME "nl80211" 31 32 /** 33 * DOC: Station handling 34 * 35 * Stations are added per interface, but a special case exists with VLAN 36 * interfaces. When a station is bound to an AP interface, it may be moved 37 * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN). 38 * The station is still assumed to belong to the AP interface it was added 39 * to. 40 * 41 * Station handling varies per interface type and depending on the driver's 42 * capabilities. 43 * 44 * For drivers supporting TDLS with external setup (WIPHY_FLAG_SUPPORTS_TDLS 45 * and WIPHY_FLAG_TDLS_EXTERNAL_SETUP), the station lifetime is as follows: 46 * - a setup station entry is added, not yet authorized, without any rate 47 * or capability information, this just exists to avoid race conditions 48 * - when the TDLS setup is done, a single NL80211_CMD_SET_STATION is valid 49 * to add rate and capability information to the station and at the same 50 * time mark it authorized. 51 * - %NL80211_TDLS_ENABLE_LINK is then used 52 * - after this, the only valid operation is to remove it by tearing down 53 * the TDLS link (%NL80211_TDLS_DISABLE_LINK) 54 * 55 * TODO: need more info for other interface types 56 */ 57 58 /** 59 * DOC: Frame transmission/registration support 60 * 61 * Frame transmission and registration support exists to allow userspace 62 * management entities such as wpa_supplicant react to management frames 63 * that are not being handled by the kernel. This includes, for example, 64 * certain classes of action frames that cannot be handled in the kernel 65 * for various reasons. 66 * 67 * Frame registration is done on a per-interface basis and registrations 68 * cannot be removed other than by closing the socket. It is possible to 69 * specify a registration filter to register, for example, only for a 70 * certain type of action frame. In particular with action frames, those 71 * that userspace registers for will not be returned as unhandled by the 72 * driver, so that the registered application has to take responsibility 73 * for doing that. 74 * 75 * The type of frame that can be registered for is also dependent on the 76 * driver and interface type. The frame types are advertised in wiphy 77 * attributes so applications know what to expect. 78 * 79 * NOTE: When an interface changes type while registrations are active, 80 * these registrations are ignored until the interface type is 81 * changed again. This means that changing the interface type can 82 * lead to a situation that couldn't otherwise be produced, but 83 * any such registrations will be dormant in the sense that they 84 * will not be serviced, i.e. they will not receive any frames. 85 * 86 * Frame transmission allows userspace to send for example the required 87 * responses to action frames. It is subject to some sanity checking, 88 * but many frames can be transmitted. When a frame was transmitted, its 89 * status is indicated to the sending socket. 90 * 91 * For more technical details, see the corresponding command descriptions 92 * below. 93 */ 94 95 /** 96 * DOC: Virtual interface / concurrency capabilities 97 * 98 * Some devices are able to operate with virtual MACs, they can have 99 * more than one virtual interface. The capability handling for this 100 * is a bit complex though, as there may be a number of restrictions 101 * on the types of concurrency that are supported. 102 * 103 * To start with, each device supports the interface types listed in 104 * the %NL80211_ATTR_SUPPORTED_IFTYPES attribute, but by listing the 105 * types there no concurrency is implied. 106 * 107 * Once concurrency is desired, more attributes must be observed: 108 * To start with, since some interface types are purely managed in 109 * software, like the AP-VLAN type in mac80211 for example, there's 110 * an additional list of these, they can be added at any time and 111 * are only restricted by some semantic restrictions (e.g. AP-VLAN 112 * cannot be added without a corresponding AP interface). This list 113 * is exported in the %NL80211_ATTR_SOFTWARE_IFTYPES attribute. 114 * 115 * Further, the list of supported combinations is exported. This is 116 * in the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute. Basically, 117 * it exports a list of "groups", and at any point in time the 118 * interfaces that are currently active must fall into any one of 119 * the advertised groups. Within each group, there are restrictions 120 * on the number of interfaces of different types that are supported 121 * and also the number of different channels, along with potentially 122 * some other restrictions. See &enum nl80211_if_combination_attrs. 123 * 124 * All together, these attributes define the concurrency of virtual 125 * interfaces that a given device supports. 126 */ 127 128 /** 129 * DOC: packet coalesce support 130 * 131 * In most cases, host that receives IPv4 and IPv6 multicast/broadcast 132 * packets does not do anything with these packets. Therefore the 133 * reception of these unwanted packets causes unnecessary processing 134 * and power consumption. 135 * 136 * Packet coalesce feature helps to reduce number of received interrupts 137 * to host by buffering these packets in firmware/hardware for some 138 * predefined time. Received interrupt will be generated when one of the 139 * following events occur. 140 * a) Expiration of hardware timer whose expiration time is set to maximum 141 * coalescing delay of matching coalesce rule. 142 * b) Coalescing buffer in hardware reaches it's limit. 143 * c) Packet doesn't match any of the configured coalesce rules. 144 * 145 * User needs to configure following parameters for creating a coalesce 146 * rule. 147 * a) Maximum coalescing delay 148 * b) List of packet patterns which needs to be matched 149 * c) Condition for coalescence. pattern 'match' or 'no match' 150 * Multiple such rules can be created. 151 */ 152 153 /** 154 * enum nl80211_commands - supported nl80211 commands 155 * 156 * @NL80211_CMD_UNSPEC: unspecified command to catch errors 157 * 158 * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request 159 * to get a list of all present wiphys. 160 * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or 161 * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME, 162 * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ (and the 163 * attributes determining the channel width; this is used for setting 164 * monitor mode channel), %NL80211_ATTR_WIPHY_RETRY_SHORT, 165 * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 166 * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD. 167 * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL 168 * instead, the support here is for backward compatibility only. 169 * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request 170 * or rename notification. Has attributes %NL80211_ATTR_WIPHY and 171 * %NL80211_ATTR_WIPHY_NAME. 172 * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes 173 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME. 174 * 175 * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration; 176 * either a dump request on a %NL80211_ATTR_WIPHY or a specific get 177 * on an %NL80211_ATTR_IFINDEX is supported. 178 * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires 179 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE. 180 * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response 181 * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX, 182 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also 183 * be sent from userspace to request creation of a new virtual interface, 184 * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and 185 * %NL80211_ATTR_IFNAME. 186 * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes 187 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from 188 * userspace to request deletion of a virtual interface, then requires 189 * attribute %NL80211_ATTR_IFINDEX. 190 * 191 * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified 192 * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. 193 * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT, 194 * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD. 195 * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA, 196 * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER, 197 * and %NL80211_ATTR_KEY_SEQ attributes. 198 * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX 199 * or %NL80211_ATTR_MAC. 200 * 201 * @NL80211_CMD_GET_BEACON: (not used) 202 * @NL80211_CMD_SET_BEACON: change the beacon on an access point interface 203 * using the %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL 204 * attributes. For drivers that generate the beacon and probe responses 205 * internally, the following attributes must be provided: %NL80211_ATTR_IE, 206 * %NL80211_ATTR_IE_PROBE_RESP and %NL80211_ATTR_IE_ASSOC_RESP. 207 * @NL80211_CMD_START_AP: Start AP operation on an AP interface, parameters 208 * are like for %NL80211_CMD_SET_BEACON, and additionally parameters that 209 * do not change are used, these include %NL80211_ATTR_BEACON_INTERVAL, 210 * %NL80211_ATTR_DTIM_PERIOD, %NL80211_ATTR_SSID, 211 * %NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE, 212 * %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS, 213 * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY, 214 * %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_INACTIVITY_TIMEOUT, 215 * %NL80211_ATTR_ACL_POLICY and %NL80211_ATTR_MAC_ADDRS. 216 * The channel to use can be set on the interface or be given using the 217 * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel width. 218 * @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP 219 * @NL80211_CMD_STOP_AP: Stop AP operation on the given interface 220 * @NL80211_CMD_DEL_BEACON: old alias for %NL80211_CMD_STOP_AP 221 * 222 * @NL80211_CMD_GET_STATION: Get station attributes for station identified by 223 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 224 * @NL80211_CMD_SET_STATION: Set station attributes for station identified by 225 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 226 * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the 227 * the interface identified by %NL80211_ATTR_IFINDEX. 228 * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC 229 * or, if no MAC address given, all stations, on the interface identified 230 * by %NL80211_ATTR_IFINDEX. 231 * 232 * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to 233 * destination %NL80211_ATTR_MAC on the interface identified by 234 * %NL80211_ATTR_IFINDEX. 235 * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to 236 * destination %NL80211_ATTR_MAC on the interface identified by 237 * %NL80211_ATTR_IFINDEX. 238 * @NL80211_CMD_NEW_MPATH: Create a new mesh path for the destination given by 239 * %NL80211_ATTR_MAC via %NL80211_ATTR_MPATH_NEXT_HOP. 240 * @NL80211_CMD_DEL_MPATH: Delete a mesh path to the destination given by 241 * %NL80211_ATTR_MAC. 242 * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the 243 * the interface identified by %NL80211_ATTR_IFINDEX. 244 * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC 245 * or, if no MAC address given, all mesh paths, on the interface identified 246 * by %NL80211_ATTR_IFINDEX. 247 * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by 248 * %NL80211_ATTR_IFINDEX. 249 * 250 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set 251 * regulatory domain. 252 * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command 253 * after being queried by the kernel. CRDA replies by sending a regulatory 254 * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our 255 * current alpha2 if it found a match. It also provides 256 * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each 257 * regulatory rule is a nested set of attributes given by 258 * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and 259 * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by 260 * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and 261 * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP. 262 * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain 263 * to the specified ISO/IEC 3166-1 alpha2 country code. The core will 264 * store this as a valid request and then query userspace for it. 265 * 266 * @NL80211_CMD_GET_MESH_CONFIG: Get mesh networking properties for the 267 * interface identified by %NL80211_ATTR_IFINDEX 268 * 269 * @NL80211_CMD_SET_MESH_CONFIG: Set mesh networking properties for the 270 * interface identified by %NL80211_ATTR_IFINDEX 271 * 272 * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The 273 * interface is identified with %NL80211_ATTR_IFINDEX and the management 274 * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be 275 * added to the end of the specified management frame is specified with 276 * %NL80211_ATTR_IE. If the command succeeds, the requested data will be 277 * added to all specified management frames generated by 278 * kernel/firmware/driver. 279 * Note: This command has been removed and it is only reserved at this 280 * point to avoid re-using existing command number. The functionality this 281 * command was planned for has been provided with cleaner design with the 282 * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN, 283 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE, 284 * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE. 285 * 286 * @NL80211_CMD_GET_SCAN: get scan results 287 * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters 288 * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the 289 * probe requests at CCK rate or not. 290 * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to 291 * NL80211_CMD_GET_SCAN and on the "scan" multicast group) 292 * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons, 293 * partial scan results may be available 294 * 295 * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain 296 * intervals, as specified by %NL80211_ATTR_SCHED_SCAN_INTERVAL. 297 * Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS) 298 * are passed, they are used in the probe requests. For 299 * broadcast, a broadcast SSID must be passed (ie. an empty 300 * string). If no SSID is passed, no probe requests are sent and 301 * a passive scan is performed. %NL80211_ATTR_SCAN_FREQUENCIES, 302 * if passed, define which channels should be scanned; if not 303 * passed, all channels allowed for the current regulatory domain 304 * are used. Extra IEs can also be passed from the userspace by 305 * using the %NL80211_ATTR_IE attribute. 306 * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT if 307 * scheduled scan is not running. The caller may assume that as soon 308 * as the call returns, it is safe to start a new scheduled scan again. 309 * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan 310 * results available. 311 * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has 312 * stopped. The driver may issue this event at any time during a 313 * scheduled scan. One reason for stopping the scan is if the hardware 314 * does not support starting an association or a normal scan while running 315 * a scheduled scan. This event is also sent when the 316 * %NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface 317 * is brought down while a scheduled scan was running. 318 * 319 * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation 320 * or noise level 321 * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to 322 * NL80211_CMD_GET_SURVEY and on the "scan" multicast group) 323 * 324 * @NL80211_CMD_SET_PMKSA: Add a PMKSA cache entry, using %NL80211_ATTR_MAC 325 * (for the BSSID) and %NL80211_ATTR_PMKID. 326 * @NL80211_CMD_DEL_PMKSA: Delete a PMKSA cache entry, using %NL80211_ATTR_MAC 327 * (for the BSSID) and %NL80211_ATTR_PMKID. 328 * @NL80211_CMD_FLUSH_PMKSA: Flush all PMKSA cache entries. 329 * 330 * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain 331 * has been changed and provides details of the request information 332 * that caused the change such as who initiated the regulatory request 333 * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx 334 * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if 335 * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or 336 * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain 337 * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is 338 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on 339 * to (%NL80211_ATTR_REG_ALPHA2). 340 * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon 341 * has been found while world roaming thus enabling active scan or 342 * any mode of operation that initiates TX (beacons) on a channel 343 * where we would not have been able to do either before. As an example 344 * if you are world roaming (regulatory domain set to world or if your 345 * driver is using a custom world roaming regulatory domain) and while 346 * doing a passive scan on the 5 GHz band you find an AP there (if not 347 * on a DFS channel) you will now be able to actively scan for that AP 348 * or use AP mode on your card on that same channel. Note that this will 349 * never be used for channels 1-11 on the 2 GHz band as they are always 350 * enabled world wide. This beacon hint is only sent if your device had 351 * either disabled active scanning or beaconing on a channel. We send to 352 * userspace the wiphy on which we removed a restriction from 353 * (%NL80211_ATTR_WIPHY) and the channel on which this occurred 354 * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER) 355 * the beacon hint was processed. 356 * 357 * @NL80211_CMD_AUTHENTICATE: authentication request and notification. 358 * This command is used both as a command (request to authenticate) and 359 * as an event on the "mlme" multicast group indicating completion of the 360 * authentication process. 361 * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the 362 * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and 363 * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify 364 * the SSID (mainly for association, but is included in authentication 365 * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used 366 * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE 367 * is used to specify the authentication type. %NL80211_ATTR_IE is used to 368 * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs) 369 * to be added to the frame. 370 * When used as an event, this reports reception of an Authentication 371 * frame in station and IBSS modes when the local MLME processed the 372 * frame, i.e., it was for the local STA and was received in correct 373 * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the 374 * MLME SAP interface (kernel providing MLME, userspace SME). The 375 * included %NL80211_ATTR_FRAME attribute contains the management frame 376 * (including both the header and frame body, but not FCS). This event is 377 * also used to indicate if the authentication attempt timed out. In that 378 * case the %NL80211_ATTR_FRAME attribute is replaced with a 379 * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which 380 * pending authentication timed out). 381 * @NL80211_CMD_ASSOCIATE: association request and notification; like 382 * NL80211_CMD_AUTHENTICATE but for Association and Reassociation 383 * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request, 384 * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). 385 * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like 386 * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to 387 * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication 388 * primitives). 389 * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like 390 * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to 391 * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives). 392 * 393 * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael 394 * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the 395 * event includes %NL80211_ATTR_MAC to describe the source MAC address of 396 * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key 397 * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and 398 * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this 399 * event matches with MLME-MICHAELMICFAILURE.indication() primitive 400 * 401 * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a 402 * FREQ attribute (for the initial frequency if no peer can be found) 403 * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those 404 * should be fixed rather than automatically determined. Can only be 405 * executed on a network interface that is UP, and fixed BSSID/FREQ 406 * may be rejected. Another optional parameter is the beacon interval, 407 * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not 408 * given defaults to 100 TU (102.4ms). 409 * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is 410 * determined by the network interface. 411 * 412 * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute 413 * to identify the device, and the TESTDATA blob attribute to pass through 414 * to the driver. 415 * 416 * @NL80211_CMD_CONNECT: connection request and notification; this command 417 * requests to connect to a specified network but without separating 418 * auth and assoc steps. For this, you need to specify the SSID in a 419 * %NL80211_ATTR_SSID attribute, and can optionally specify the association 420 * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_USE_MFP, 421 * %NL80211_ATTR_MAC, %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT, 422 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, 423 * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, %NL80211_ATTR_MAC_HINT, and 424 * %NL80211_ATTR_WIPHY_FREQ_HINT. 425 * If included, %NL80211_ATTR_MAC and %NL80211_ATTR_WIPHY_FREQ are 426 * restrictions on BSS selection, i.e., they effectively prevent roaming 427 * within the ESS. %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT 428 * can be included to provide a recommendation of the initial BSS while 429 * allowing the driver to roam to other BSSes within the ESS and also to 430 * ignore this recommendation if the indicated BSS is not ideal. Only one 431 * set of BSSID,frequency parameters is used (i.e., either the enforcing 432 * %NL80211_ATTR_MAC,%NL80211_ATTR_WIPHY_FREQ or the less strict 433 * %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT). 434 * Background scan period can optionally be 435 * specified in %NL80211_ATTR_BG_SCAN_PERIOD, 436 * if not specified default background scan configuration 437 * in driver is used and if period value is 0, bg scan will be disabled. 438 * This attribute is ignored if driver does not support roam scan. 439 * It is also sent as an event, with the BSSID and response IEs when the 440 * connection is established or failed to be established. This can be 441 * determined by the STATUS_CODE attribute. 442 * @NL80211_CMD_ROAM: request that the card roam (currently not implemented), 443 * sent as an event when the card/driver roamed by itself. 444 * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify 445 * userspace that a connection was dropped by the AP or due to other 446 * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and 447 * %NL80211_ATTR_REASON_CODE attributes are used. 448 * 449 * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices 450 * associated with this wiphy must be down and will follow. 451 * 452 * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified 453 * channel for the specified amount of time. This can be used to do 454 * off-channel operations like transmit a Public Action frame and wait for 455 * a response while being associated to an AP on another channel. 456 * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus 457 * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the 458 * frequency for the operation. 459 * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds 460 * to remain on the channel. This command is also used as an event to 461 * notify when the requested duration starts (it may take a while for the 462 * driver to schedule this time due to other concurrent needs for the 463 * radio). 464 * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE) 465 * that will be included with any events pertaining to this request; 466 * the cookie is also used to cancel the request. 467 * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a 468 * pending remain-on-channel duration if the desired operation has been 469 * completed prior to expiration of the originally requested duration. 470 * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the 471 * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to 472 * uniquely identify the request. 473 * This command is also used as an event to notify when a requested 474 * remain-on-channel duration has expired. 475 * 476 * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX 477 * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface 478 * and @NL80211_ATTR_TX_RATES the set of allowed rates. 479 * 480 * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames 481 * (via @NL80211_CMD_FRAME) for processing in userspace. This command 482 * requires an interface index, a frame type attribute (optional for 483 * backward compatibility reasons, if not given assumes action frames) 484 * and a match attribute containing the first few bytes of the frame 485 * that should match, e.g. a single byte for only a category match or 486 * four bytes for vendor frames including the OUI. The registration 487 * cannot be dropped, but is removed automatically when the netlink 488 * socket is closed. Multiple registrations can be made. 489 * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for 490 * backward compatibility 491 * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This 492 * command is used both as a request to transmit a management frame and 493 * as an event indicating reception of a frame that was not processed in 494 * kernel code, but is for us (i.e., which may need to be processed in a 495 * user space application). %NL80211_ATTR_FRAME is used to specify the 496 * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ is used 497 * to indicate on which channel the frame is to be transmitted or was 498 * received. If this channel is not the current channel (remain-on-channel 499 * or the operational channel) the device will switch to the given channel 500 * and transmit the frame, optionally waiting for a response for the time 501 * specified using %NL80211_ATTR_DURATION. When called, this operation 502 * returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the 503 * TX status event pertaining to the TX request. 504 * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the 505 * management frames at CCK rate or not in 2GHz band. 506 * %NL80211_ATTR_CSA_C_OFFSETS_TX is an array of offsets to CSA 507 * counters which will be updated to the current value. This attribute 508 * is used during CSA period. 509 * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this 510 * command may be used with the corresponding cookie to cancel the wait 511 * time if it is known that it is no longer necessary. 512 * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility. 513 * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame 514 * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies 515 * the TX command and %NL80211_ATTR_FRAME includes the contents of the 516 * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged 517 * the frame. 518 * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for 519 * backward compatibility. 520 * 521 * @NL80211_CMD_SET_POWER_SAVE: Set powersave, using %NL80211_ATTR_PS_STATE 522 * @NL80211_CMD_GET_POWER_SAVE: Get powersave status in %NL80211_ATTR_PS_STATE 523 * 524 * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command 525 * is used to configure connection quality monitoring notification trigger 526 * levels. 527 * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This 528 * command is used as an event to indicate the that a trigger level was 529 * reached. 530 * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ 531 * and the attributes determining channel width) the given interface 532 * (identifed by %NL80211_ATTR_IFINDEX) shall operate on. 533 * In case multiple channels are supported by the device, the mechanism 534 * with which it switches channels is implementation-defined. 535 * When a monitor interface is given, it can only switch channel while 536 * no other interfaces are operating to avoid disturbing the operation 537 * of any other interfaces, and other interfaces will again take 538 * precedence when they are used. 539 * 540 * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface. 541 * 542 * @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial 543 * mesh config parameters may be given. 544 * @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the 545 * network is determined by the network interface. 546 * 547 * @NL80211_CMD_UNPROT_DEAUTHENTICATE: Unprotected deauthentication frame 548 * notification. This event is used to indicate that an unprotected 549 * deauthentication frame was dropped when MFP is in use. 550 * @NL80211_CMD_UNPROT_DISASSOCIATE: Unprotected disassociation frame 551 * notification. This event is used to indicate that an unprotected 552 * disassociation frame was dropped when MFP is in use. 553 * 554 * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a 555 * beacon or probe response from a compatible mesh peer. This is only 556 * sent while no station information (sta_info) exists for the new peer 557 * candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH, 558 * @NL80211_MESH_SETUP_USERSPACE_AMPE, or 559 * @NL80211_MESH_SETUP_USERSPACE_MPM is set. On reception of this 560 * notification, userspace may decide to create a new station 561 * (@NL80211_CMD_NEW_STATION). To stop this notification from 562 * reoccurring, the userspace authentication daemon may want to create the 563 * new station with the AUTHENTICATED flag unset and maybe change it later 564 * depending on the authentication result. 565 * 566 * @NL80211_CMD_GET_WOWLAN: get Wake-on-Wireless-LAN (WoWLAN) settings. 567 * @NL80211_CMD_SET_WOWLAN: set Wake-on-Wireless-LAN (WoWLAN) settings. 568 * Since wireless is more complex than wired ethernet, it supports 569 * various triggers. These triggers can be configured through this 570 * command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For 571 * more background information, see 572 * http://wireless.kernel.org/en/users/Documentation/WoWLAN. 573 * The @NL80211_CMD_SET_WOWLAN command can also be used as a notification 574 * from the driver reporting the wakeup reason. In this case, the 575 * @NL80211_ATTR_WOWLAN_TRIGGERS attribute will contain the reason 576 * for the wakeup, if it was caused by wireless. If it is not present 577 * in the wakeup notification, the wireless device didn't cause the 578 * wakeup but reports that it was woken up. 579 * 580 * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver 581 * the necessary information for supporting GTK rekey offload. This 582 * feature is typically used during WoWLAN. The configuration data 583 * is contained in %NL80211_ATTR_REKEY_DATA (which is nested and 584 * contains the data in sub-attributes). After rekeying happened, 585 * this command may also be sent by the driver as an MLME event to 586 * inform userspace of the new replay counter. 587 * 588 * @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace 589 * of PMKSA caching dandidates. 590 * 591 * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup). 592 * In addition, this can be used as an event to request userspace to take 593 * actions on TDLS links (set up a new link or tear down an existing one). 594 * In such events, %NL80211_ATTR_TDLS_OPERATION indicates the requested 595 * operation, %NL80211_ATTR_MAC contains the peer MAC address, and 596 * %NL80211_ATTR_REASON_CODE the reason code to be used (only with 597 * %NL80211_TDLS_TEARDOWN). 598 * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame. The 599 * %NL80211_ATTR_TDLS_ACTION attribute determines the type of frame to be 600 * sent. Public Action codes (802.11-2012 8.1.5.1) will be sent as 601 * 802.11 management frames, while TDLS action codes (802.11-2012 602 * 8.5.13.1) will be encapsulated and sent as data frames. The currently 603 * supported Public Action code is %WLAN_PUB_ACTION_TDLS_DISCOVER_RES 604 * and the currently supported TDLS actions codes are given in 605 * &enum ieee80211_tdls_actioncode. 606 * 607 * @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP 608 * (or GO) interface (i.e. hostapd) to ask for unexpected frames to 609 * implement sending deauth to stations that send unexpected class 3 610 * frames. Also used as the event sent by the kernel when such a frame 611 * is received. 612 * For the event, the %NL80211_ATTR_MAC attribute carries the TA and 613 * other attributes like the interface index are present. 614 * If used as the command it must have an interface index and you can 615 * only unsubscribe from the event by closing the socket. Subscription 616 * is also for %NL80211_CMD_UNEXPECTED_4ADDR_FRAME events. 617 * 618 * @NL80211_CMD_UNEXPECTED_4ADDR_FRAME: Sent as an event indicating that the 619 * associated station identified by %NL80211_ATTR_MAC sent a 4addr frame 620 * and wasn't already in a 4-addr VLAN. The event will be sent similarly 621 * to the %NL80211_CMD_UNEXPECTED_FRAME event, to the same listener. 622 * 623 * @NL80211_CMD_PROBE_CLIENT: Probe an associated station on an AP interface 624 * by sending a null data frame to it and reporting when the frame is 625 * acknowleged. This is used to allow timing out inactive clients. Uses 626 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_MAC. The command returns a 627 * direct reply with an %NL80211_ATTR_COOKIE that is later used to match 628 * up the event with the request. The event includes the same data and 629 * has %NL80211_ATTR_ACK set if the frame was ACKed. 630 * 631 * @NL80211_CMD_REGISTER_BEACONS: Register this socket to receive beacons from 632 * other BSSes when any interfaces are in AP mode. This helps implement 633 * OLBC handling in hostapd. Beacons are reported in %NL80211_CMD_FRAME 634 * messages. Note that per PHY only one application may register. 635 * 636 * @NL80211_CMD_SET_NOACK_MAP: sets a bitmap for the individual TIDs whether 637 * No Acknowledgement Policy should be applied. 638 * 639 * @NL80211_CMD_CH_SWITCH_NOTIFY: An AP or GO may decide to switch channels 640 * independently of the userspace SME, send this event indicating 641 * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ and the 642 * attributes determining channel width. 643 * 644 * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by 645 * its %NL80211_ATTR_WDEV identifier. It must have been created with 646 * %NL80211_CMD_NEW_INTERFACE previously. After it has been started, the 647 * P2P Device can be used for P2P operations, e.g. remain-on-channel and 648 * public action frame TX. 649 * @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by 650 * its %NL80211_ATTR_WDEV identifier. 651 * 652 * @NL80211_CMD_CONN_FAILED: connection request to an AP failed; used to 653 * notify userspace that AP has rejected the connection request from a 654 * station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON 655 * is used for this. 656 * 657 * @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames 658 * for IBSS or MESH vif. 659 * 660 * @NL80211_CMD_SET_MAC_ACL: sets ACL for MAC address based access control. 661 * This is to be used with the drivers advertising the support of MAC 662 * address based access control. List of MAC addresses is passed in 663 * %NL80211_ATTR_MAC_ADDRS and ACL policy is passed in 664 * %NL80211_ATTR_ACL_POLICY. Driver will enable ACL with this list, if it 665 * is not already done. The new list will replace any existing list. Driver 666 * will clear its ACL when the list of MAC addresses passed is empty. This 667 * command is used in AP/P2P GO mode. Driver has to make sure to clear its 668 * ACL list during %NL80211_CMD_STOP_AP. 669 * 670 * @NL80211_CMD_RADAR_DETECT: Start a Channel availability check (CAC). Once 671 * a radar is detected or the channel availability scan (CAC) has finished 672 * or was aborted, or a radar was detected, usermode will be notified with 673 * this event. This command is also used to notify userspace about radars 674 * while operating on this channel. 675 * %NL80211_ATTR_RADAR_EVENT is used to inform about the type of the 676 * event. 677 * 678 * @NL80211_CMD_GET_PROTOCOL_FEATURES: Get global nl80211 protocol features, 679 * i.e. features for the nl80211 protocol rather than device features. 680 * Returns the features in the %NL80211_ATTR_PROTOCOL_FEATURES bitmap. 681 * 682 * @NL80211_CMD_UPDATE_FT_IES: Pass down the most up-to-date Fast Transition 683 * Information Element to the WLAN driver 684 * 685 * @NL80211_CMD_FT_EVENT: Send a Fast transition event from the WLAN driver 686 * to the supplicant. This will carry the target AP's MAC address along 687 * with the relevant Information Elements. This event is used to report 688 * received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE). 689 * 690 * @NL80211_CMD_CRIT_PROTOCOL_START: Indicates user-space will start running 691 * a critical protocol that needs more reliability in the connection to 692 * complete. 693 * 694 * @NL80211_CMD_CRIT_PROTOCOL_STOP: Indicates the connection reliability can 695 * return back to normal. 696 * 697 * @NL80211_CMD_GET_COALESCE: Get currently supported coalesce rules. 698 * @NL80211_CMD_SET_COALESCE: Configure coalesce rules or clear existing rules. 699 * 700 * @NL80211_CMD_CHANNEL_SWITCH: Perform a channel switch by announcing the 701 * the new channel information (Channel Switch Announcement - CSA) 702 * in the beacon for some time (as defined in the 703 * %NL80211_ATTR_CH_SWITCH_COUNT parameter) and then change to the 704 * new channel. Userspace provides the new channel information (using 705 * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel 706 * width). %NL80211_ATTR_CH_SWITCH_BLOCK_TX may be supplied to inform 707 * other station that transmission must be blocked until the channel 708 * switch is complete. 709 * 710 * @NL80211_CMD_VENDOR: Vendor-specified command/event. The command is specified 711 * by the %NL80211_ATTR_VENDOR_ID attribute and a sub-command in 712 * %NL80211_ATTR_VENDOR_SUBCMD. Parameter(s) can be transported in 713 * %NL80211_ATTR_VENDOR_DATA. 714 * For feature advertisement, the %NL80211_ATTR_VENDOR_DATA attribute is 715 * used in the wiphy data as a nested attribute containing descriptions 716 * (&struct nl80211_vendor_cmd_info) of the supported vendor commands. 717 * This may also be sent as an event with the same attributes. 718 * 719 * @NL80211_CMD_SET_QOS_MAP: Set Interworking QoS mapping for IP DSCP values. 720 * The QoS mapping information is included in %NL80211_ATTR_QOS_MAP. If 721 * that attribute is not included, QoS mapping is disabled. Since this 722 * QoS mapping is relevant for IP packets, it is only valid during an 723 * association. This is cleared on disassociation and AP restart. 724 * 725 * @NL80211_CMD_ADD_TX_TS: Ask the kernel to add a traffic stream for the given 726 * %NL80211_ATTR_TSID and %NL80211_ATTR_MAC with %NL80211_ATTR_USER_PRIO 727 * and %NL80211_ATTR_ADMITTED_TIME parameters. 728 * Note that the action frame handshake with the AP shall be handled by 729 * userspace via the normal management RX/TX framework, this only sets 730 * up the TX TS in the driver/device. 731 * If the admitted time attribute is not added then the request just checks 732 * if a subsequent setup could be successful, the intent is to use this to 733 * avoid setting up a session with the AP when local restrictions would 734 * make that impossible. However, the subsequent "real" setup may still 735 * fail even if the check was successful. 736 * @NL80211_CMD_DEL_TX_TS: Remove an existing TS with the %NL80211_ATTR_TSID 737 * and %NL80211_ATTR_MAC parameters. It isn't necessary to call this 738 * before removing a station entry entirely, or before disassociating 739 * or similar, cleanup will happen in the driver/device in this case. 740 * 741 * @NL80211_CMD_MAX: highest used command number 742 * @__NL80211_CMD_AFTER_LAST: internal use 743 */ 744 enum nl80211_commands { 745 /* don't change the order or add anything between, this is ABI! */ 746 NL80211_CMD_UNSPEC, 747 748 NL80211_CMD_GET_WIPHY, /* can dump */ 749 NL80211_CMD_SET_WIPHY, 750 NL80211_CMD_NEW_WIPHY, 751 NL80211_CMD_DEL_WIPHY, 752 753 NL80211_CMD_GET_INTERFACE, /* can dump */ 754 NL80211_CMD_SET_INTERFACE, 755 NL80211_CMD_NEW_INTERFACE, 756 NL80211_CMD_DEL_INTERFACE, 757 758 NL80211_CMD_GET_KEY, 759 NL80211_CMD_SET_KEY, 760 NL80211_CMD_NEW_KEY, 761 NL80211_CMD_DEL_KEY, 762 763 NL80211_CMD_GET_BEACON, 764 NL80211_CMD_SET_BEACON, 765 NL80211_CMD_START_AP, 766 NL80211_CMD_NEW_BEACON = NL80211_CMD_START_AP, 767 NL80211_CMD_STOP_AP, 768 NL80211_CMD_DEL_BEACON = NL80211_CMD_STOP_AP, 769 770 NL80211_CMD_GET_STATION, 771 NL80211_CMD_SET_STATION, 772 NL80211_CMD_NEW_STATION, 773 NL80211_CMD_DEL_STATION, 774 775 NL80211_CMD_GET_MPATH, 776 NL80211_CMD_SET_MPATH, 777 NL80211_CMD_NEW_MPATH, 778 NL80211_CMD_DEL_MPATH, 779 780 NL80211_CMD_SET_BSS, 781 782 NL80211_CMD_SET_REG, 783 NL80211_CMD_REQ_SET_REG, 784 785 NL80211_CMD_GET_MESH_CONFIG, 786 NL80211_CMD_SET_MESH_CONFIG, 787 788 NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */, 789 790 NL80211_CMD_GET_REG, 791 792 NL80211_CMD_GET_SCAN, 793 NL80211_CMD_TRIGGER_SCAN, 794 NL80211_CMD_NEW_SCAN_RESULTS, 795 NL80211_CMD_SCAN_ABORTED, 796 797 NL80211_CMD_REG_CHANGE, 798 799 NL80211_CMD_AUTHENTICATE, 800 NL80211_CMD_ASSOCIATE, 801 NL80211_CMD_DEAUTHENTICATE, 802 NL80211_CMD_DISASSOCIATE, 803 804 NL80211_CMD_MICHAEL_MIC_FAILURE, 805 806 NL80211_CMD_REG_BEACON_HINT, 807 808 NL80211_CMD_JOIN_IBSS, 809 NL80211_CMD_LEAVE_IBSS, 810 811 NL80211_CMD_TESTMODE, 812 813 NL80211_CMD_CONNECT, 814 NL80211_CMD_ROAM, 815 NL80211_CMD_DISCONNECT, 816 817 NL80211_CMD_SET_WIPHY_NETNS, 818 819 NL80211_CMD_GET_SURVEY, 820 NL80211_CMD_NEW_SURVEY_RESULTS, 821 822 NL80211_CMD_SET_PMKSA, 823 NL80211_CMD_DEL_PMKSA, 824 NL80211_CMD_FLUSH_PMKSA, 825 826 NL80211_CMD_REMAIN_ON_CHANNEL, 827 NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL, 828 829 NL80211_CMD_SET_TX_BITRATE_MASK, 830 831 NL80211_CMD_REGISTER_FRAME, 832 NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME, 833 NL80211_CMD_FRAME, 834 NL80211_CMD_ACTION = NL80211_CMD_FRAME, 835 NL80211_CMD_FRAME_TX_STATUS, 836 NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS, 837 838 NL80211_CMD_SET_POWER_SAVE, 839 NL80211_CMD_GET_POWER_SAVE, 840 841 NL80211_CMD_SET_CQM, 842 NL80211_CMD_NOTIFY_CQM, 843 844 NL80211_CMD_SET_CHANNEL, 845 NL80211_CMD_SET_WDS_PEER, 846 847 NL80211_CMD_FRAME_WAIT_CANCEL, 848 849 NL80211_CMD_JOIN_MESH, 850 NL80211_CMD_LEAVE_MESH, 851 852 NL80211_CMD_UNPROT_DEAUTHENTICATE, 853 NL80211_CMD_UNPROT_DISASSOCIATE, 854 855 NL80211_CMD_NEW_PEER_CANDIDATE, 856 857 NL80211_CMD_GET_WOWLAN, 858 NL80211_CMD_SET_WOWLAN, 859 860 NL80211_CMD_START_SCHED_SCAN, 861 NL80211_CMD_STOP_SCHED_SCAN, 862 NL80211_CMD_SCHED_SCAN_RESULTS, 863 NL80211_CMD_SCHED_SCAN_STOPPED, 864 865 NL80211_CMD_SET_REKEY_OFFLOAD, 866 867 NL80211_CMD_PMKSA_CANDIDATE, 868 869 NL80211_CMD_TDLS_OPER, 870 NL80211_CMD_TDLS_MGMT, 871 872 NL80211_CMD_UNEXPECTED_FRAME, 873 874 NL80211_CMD_PROBE_CLIENT, 875 876 NL80211_CMD_REGISTER_BEACONS, 877 878 NL80211_CMD_UNEXPECTED_4ADDR_FRAME, 879 880 NL80211_CMD_SET_NOACK_MAP, 881 882 NL80211_CMD_CH_SWITCH_NOTIFY, 883 884 NL80211_CMD_START_P2P_DEVICE, 885 NL80211_CMD_STOP_P2P_DEVICE, 886 887 NL80211_CMD_CONN_FAILED, 888 889 NL80211_CMD_SET_MCAST_RATE, 890 891 NL80211_CMD_SET_MAC_ACL, 892 893 NL80211_CMD_RADAR_DETECT, 894 895 NL80211_CMD_GET_PROTOCOL_FEATURES, 896 897 NL80211_CMD_UPDATE_FT_IES, 898 NL80211_CMD_FT_EVENT, 899 900 NL80211_CMD_CRIT_PROTOCOL_START, 901 NL80211_CMD_CRIT_PROTOCOL_STOP, 902 903 NL80211_CMD_GET_COALESCE, 904 NL80211_CMD_SET_COALESCE, 905 906 NL80211_CMD_CHANNEL_SWITCH, 907 908 NL80211_CMD_VENDOR, 909 910 NL80211_CMD_SET_QOS_MAP, 911 912 NL80211_CMD_ADD_TX_TS, 913 NL80211_CMD_DEL_TX_TS, 914 915 /* add new commands above here */ 916 917 /* used to define NL80211_CMD_MAX below */ 918 __NL80211_CMD_AFTER_LAST, 919 NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1 920 }; 921 922 /* 923 * Allow user space programs to use #ifdef on new commands by defining them 924 * here 925 */ 926 #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS 927 #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE 928 #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE 929 #define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE 930 #define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE 931 #define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE 932 #define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE 933 #define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT 934 935 #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS 936 937 /* source-level API compatibility */ 938 #define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG 939 #define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG 940 #define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE 941 942 /** 943 * enum nl80211_attrs - nl80211 netlink attributes 944 * 945 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors 946 * 947 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf. 948 * /sys/class/ieee80211/<phyname>/index 949 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) 950 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters 951 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz, 952 * defines the channel together with the (deprecated) 953 * %NL80211_ATTR_WIPHY_CHANNEL_TYPE attribute or the attributes 954 * %NL80211_ATTR_CHANNEL_WIDTH and if needed %NL80211_ATTR_CENTER_FREQ1 955 * and %NL80211_ATTR_CENTER_FREQ2 956 * @NL80211_ATTR_CHANNEL_WIDTH: u32 attribute containing one of the values 957 * of &enum nl80211_chan_width, describing the channel width. See the 958 * documentation of the enum for more information. 959 * @NL80211_ATTR_CENTER_FREQ1: Center frequency of the first part of the 960 * channel, used for anything but 20 MHz bandwidth 961 * @NL80211_ATTR_CENTER_FREQ2: Center frequency of the second part of the 962 * channel, used only for 80+80 MHz bandwidth 963 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ 964 * if HT20 or HT40 are to be used (i.e., HT disabled if not included): 965 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including 966 * this attribute) 967 * NL80211_CHAN_HT20 = HT20 only 968 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel 969 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel 970 * This attribute is now deprecated. 971 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is 972 * less than or equal to the RTS threshold; allowed range: 1..255; 973 * dot11ShortRetryLimit; u8 974 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is 975 * greater than the RTS threshold; allowed range: 1..255; 976 * dot11ShortLongLimit; u8 977 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum 978 * length in octets for frames; allowed range: 256..8000, disable 979 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32 980 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length 981 * larger than or equal to this use RTS/CTS handshake); allowed range: 982 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32 983 * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11 984 * section 7.3.2.9; dot11CoverageClass; u8 985 * 986 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on 987 * @NL80211_ATTR_IFNAME: network interface name 988 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype 989 * 990 * @NL80211_ATTR_WDEV: wireless device identifier, used for pseudo-devices 991 * that don't have a netdev (u64) 992 * 993 * @NL80211_ATTR_MAC: MAC address (various uses) 994 * 995 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of 996 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 997 * keys 998 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3) 999 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 1000 * section 7.3.2.25.1, e.g. 0x000FAC04) 1001 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 1002 * CCMP keys, each six bytes in little endian 1003 * @NL80211_ATTR_KEY_DEFAULT: Flag attribute indicating the key is default key 1004 * @NL80211_ATTR_KEY_DEFAULT_MGMT: Flag attribute indicating the key is the 1005 * default management key 1006 * @NL80211_ATTR_CIPHER_SUITES_PAIRWISE: For crypto settings for connect or 1007 * other commands, indicates which pairwise cipher suites are used 1008 * @NL80211_ATTR_CIPHER_SUITE_GROUP: For crypto settings for connect or 1009 * other commands, indicates which group cipher suite is used 1010 * 1011 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU 1012 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing 1013 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE 1014 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE 1015 * 1016 * @NL80211_ATTR_STA_AID: Association ID for the station (u16) 1017 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of 1018 * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2) 1019 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by 1020 * IEEE 802.11 7.3.1.6 (u16). 1021 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported 1022 * rates as defined by IEEE 802.11 7.3.2.2 but without the length 1023 * restriction (at most %NL80211_MAX_SUPP_RATES). 1024 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station 1025 * to, or the AP interface the station was originally added to to. 1026 * @NL80211_ATTR_STA_INFO: information about a station, part of station info 1027 * given for %NL80211_CMD_GET_STATION, nested attribute containing 1028 * info as possible, see &enum nl80211_sta_info. 1029 * 1030 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands, 1031 * consisting of a nested array. 1032 * 1033 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes). 1034 * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link 1035 * (see &enum nl80211_plink_action). 1036 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path. 1037 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path 1038 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at 1039 * &enum nl80211_mpath_info. 1040 * 1041 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of 1042 * &enum nl80211_mntr_flags. 1043 * 1044 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the 1045 * current regulatory domain should be set to or is already set to. 1046 * For example, 'CR', for Costa Rica. This attribute is used by the kernel 1047 * to query the CRDA to retrieve one regulatory domain. This attribute can 1048 * also be used by userspace to query the kernel for the currently set 1049 * regulatory domain. We chose an alpha2 as that is also used by the 1050 * IEEE-802.11 country information element to identify a country. 1051 * Users can also simply ask the wireless core to set regulatory domain 1052 * to a specific alpha2. 1053 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory 1054 * rules. 1055 * 1056 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1) 1057 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled 1058 * (u8, 0 or 1) 1059 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled 1060 * (u8, 0 or 1) 1061 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic 1062 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length 1063 * restriction (at most %NL80211_MAX_SUPP_RATES). 1064 * 1065 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from 1066 * association request when used with NL80211_CMD_NEW_STATION) 1067 * 1068 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all 1069 * supported interface types, each a flag attribute with the number 1070 * of the interface mode. 1071 * 1072 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for 1073 * %NL80211_CMD_SET_MGMT_EXTRA_IE. 1074 * 1075 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with 1076 * %NL80211_CMD_SET_MGMT_EXTRA_IE). 1077 * 1078 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with 1079 * a single scan request, a wiphy attribute. 1080 * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS: number of SSIDs you can 1081 * scan with a single scheduled scan request, a wiphy attribute. 1082 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements 1083 * that can be added to a scan request 1084 * @NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN: maximum length of information 1085 * elements that can be added to a scheduled scan request 1086 * @NL80211_ATTR_MAX_MATCH_SETS: maximum number of sets that can be 1087 * used with @NL80211_ATTR_SCHED_SCAN_MATCH, a wiphy attribute. 1088 * 1089 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz) 1090 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive 1091 * scanning and include a zero-length SSID (wildcard) for wildcard scan 1092 * @NL80211_ATTR_BSS: scan result BSS 1093 * 1094 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain 1095 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_* 1096 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently 1097 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*) 1098 * 1099 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies 1100 * an array of command numbers (i.e. a mapping index to command number) 1101 * that the driver for the given wiphy supports. 1102 * 1103 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header 1104 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and 1105 * NL80211_CMD_ASSOCIATE events 1106 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets) 1107 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type, 1108 * represented as a u32 1109 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and 1110 * %NL80211_CMD_DISASSOCIATE, u16 1111 * 1112 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as 1113 * a u32 1114 * 1115 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change 1116 * due to considerations from a beacon hint. This attribute reflects 1117 * the state of the channel _before_ the beacon hint processing. This 1118 * attributes consists of a nested attribute containing 1119 * NL80211_FREQUENCY_ATTR_* 1120 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change 1121 * due to considerations from a beacon hint. This attribute reflects 1122 * the state of the channel _after_ the beacon hint processing. This 1123 * attributes consists of a nested attribute containing 1124 * NL80211_FREQUENCY_ATTR_* 1125 * 1126 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported 1127 * cipher suites 1128 * 1129 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look 1130 * for other networks on different channels 1131 * 1132 * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this 1133 * is used, e.g., with %NL80211_CMD_AUTHENTICATE event 1134 * 1135 * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is 1136 * used for the association (&enum nl80211_mfp, represented as a u32); 1137 * this attribute can be used 1138 * with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests 1139 * 1140 * @NL80211_ATTR_STA_FLAGS2: Attribute containing a 1141 * &struct nl80211_sta_flag_update. 1142 * 1143 * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls 1144 * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in 1145 * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE 1146 * request, the driver will assume that the port is unauthorized until 1147 * authorized by user space. Otherwise, port is marked authorized by 1148 * default in station mode. 1149 * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the 1150 * ethertype that will be used for key negotiation. It can be 1151 * specified with the associate and connect commands. If it is not 1152 * specified, the value defaults to 0x888E (PAE, 802.1X). This 1153 * attribute is also used as a flag in the wiphy information to 1154 * indicate that protocols other than PAE are supported. 1155 * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with 1156 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom 1157 * ethertype frames used for key negotiation must not be encrypted. 1158 * 1159 * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver. 1160 * We recommend using nested, driver-specific attributes within this. 1161 * 1162 * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT 1163 * event was due to the AP disconnecting the station, and not due to 1164 * a local disconnect request. 1165 * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT 1166 * event (u16) 1167 * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating 1168 * that protected APs should be used. This is also used with NEW_BEACON to 1169 * indicate that the BSS is to use protection. 1170 * 1171 * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON 1172 * to indicate which unicast key ciphers will be used with the connection 1173 * (an array of u32). 1174 * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1175 * indicate which group key cipher will be used with the connection (a 1176 * u32). 1177 * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1178 * indicate which WPA version(s) the AP we want to associate with is using 1179 * (a u32 with flags from &enum nl80211_wpa_versions). 1180 * @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1181 * indicate which key management algorithm(s) to use (an array of u32). 1182 * 1183 * @NL80211_ATTR_REQ_IE: (Re)association request information elements as 1184 * sent out by the card, for ROAM and successful CONNECT events. 1185 * @NL80211_ATTR_RESP_IE: (Re)association response information elements as 1186 * sent by peer, for ROAM and successful CONNECT events. 1187 * 1188 * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE 1189 * commands to specify using a reassociate frame 1190 * 1191 * @NL80211_ATTR_KEY: key information in a nested attribute with 1192 * %NL80211_KEY_* sub-attributes 1193 * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect() 1194 * and join_ibss(), key information is in a nested attribute each 1195 * with %NL80211_KEY_* sub-attributes 1196 * 1197 * @NL80211_ATTR_PID: Process ID of a network namespace. 1198 * 1199 * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for 1200 * dumps. This number increases whenever the object list being 1201 * dumped changes, and as such userspace can verify that it has 1202 * obtained a complete and consistent snapshot by verifying that 1203 * all dump messages contain the same generation number. If it 1204 * changed then the list changed and the dump should be repeated 1205 * completely from scratch. 1206 * 1207 * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface 1208 * 1209 * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of 1210 * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute 1211 * containing info as possible, see &enum survey_info. 1212 * 1213 * @NL80211_ATTR_PMKID: PMK material for PMKSA caching. 1214 * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can 1215 * cache, a wiphy attribute. 1216 * 1217 * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32. 1218 * @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that 1219 * specifies the maximum duration that can be requested with the 1220 * remain-on-channel operation, in milliseconds, u32. 1221 * 1222 * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects. 1223 * 1224 * @NL80211_ATTR_TX_RATES: Nested set of attributes 1225 * (enum nl80211_tx_rate_attributes) describing TX rates per band. The 1226 * enum nl80211_band value is used as the index (nla_type() of the nested 1227 * data. If a band is not included, it will be configured to allow all 1228 * rates based on negotiated supported rates information. This attribute 1229 * is used with %NL80211_CMD_SET_TX_BITRATE_MASK. 1230 * 1231 * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain 1232 * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME. 1233 * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the 1234 * @NL80211_CMD_REGISTER_FRAME command. 1235 * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a 1236 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 1237 * information about which frame types can be transmitted with 1238 * %NL80211_CMD_FRAME. 1239 * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a 1240 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 1241 * information about which frame types can be registered for RX. 1242 * 1243 * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was 1244 * acknowledged by the recipient. 1245 * 1246 * @NL80211_ATTR_PS_STATE: powersave state, using &enum nl80211_ps_state values. 1247 * 1248 * @NL80211_ATTR_CQM: connection quality monitor configuration in a 1249 * nested attribute with %NL80211_ATTR_CQM_* sub-attributes. 1250 * 1251 * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command 1252 * is requesting a local authentication/association state change without 1253 * invoking actual management frame exchange. This can be used with 1254 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE, 1255 * NL80211_CMD_DISASSOCIATE. 1256 * 1257 * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations 1258 * connected to this BSS. 1259 * 1260 * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See 1261 * &enum nl80211_tx_power_setting for possible values. 1262 * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units. 1263 * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING 1264 * for non-automatic settings. 1265 * 1266 * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly 1267 * means support for per-station GTKs. 1268 * 1269 * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting. 1270 * This can be used to mask out antennas which are not attached or should 1271 * not be used for transmitting. If an antenna is not selected in this 1272 * bitmap the hardware is not allowed to transmit on this antenna. 1273 * 1274 * Each bit represents one antenna, starting with antenna 1 at the first 1275 * bit. Depending on which antennas are selected in the bitmap, 802.11n 1276 * drivers can derive which chainmasks to use (if all antennas belonging to 1277 * a particular chain are disabled this chain should be disabled) and if 1278 * a chain has diversity antennas wether diversity should be used or not. 1279 * HT capabilities (STBC, TX Beamforming, Antenna selection) can be 1280 * derived from the available chains after applying the antenna mask. 1281 * Non-802.11n drivers can derive wether to use diversity or not. 1282 * Drivers may reject configurations or RX/TX mask combinations they cannot 1283 * support by returning -EINVAL. 1284 * 1285 * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving. 1286 * This can be used to mask out antennas which are not attached or should 1287 * not be used for receiving. If an antenna is not selected in this bitmap 1288 * the hardware should not be configured to receive on this antenna. 1289 * For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX. 1290 * 1291 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available 1292 * for configuration as TX antennas via the above parameters. 1293 * 1294 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX: Bitmap of antennas which are available 1295 * for configuration as RX antennas via the above parameters. 1296 * 1297 * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS 1298 * 1299 * @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be 1300 * transmitted on another channel when the channel given doesn't match 1301 * the current channel. If the current channel doesn't match and this 1302 * flag isn't set, the frame will be rejected. This is also used as an 1303 * nl80211 capability flag. 1304 * 1305 * @NL80211_ATTR_BSS_HT_OPMODE: HT operation mode (u16) 1306 * 1307 * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags 1308 * attributes, specifying what a key should be set as default as. 1309 * See &enum nl80211_key_default_types. 1310 * 1311 * @NL80211_ATTR_MESH_SETUP: Optional mesh setup parameters. These cannot be 1312 * changed once the mesh is active. 1313 * @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute 1314 * containing attributes from &enum nl80211_meshconf_params. 1315 * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver 1316 * allows auth frames in a mesh to be passed to userspace for processing via 1317 * the @NL80211_MESH_SETUP_USERSPACE_AUTH flag. 1318 * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as defined in 1319 * &enum nl80211_plink_state. Used when userspace is driving the peer link 1320 * management state machine. @NL80211_MESH_SETUP_USERSPACE_AMPE or 1321 * @NL80211_MESH_SETUP_USERSPACE_MPM must be enabled. 1322 * 1323 * @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy 1324 * capabilities, the supported WoWLAN triggers 1325 * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to 1326 * indicate which WoW triggers should be enabled. This is also 1327 * used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN 1328 * triggers. 1329 * 1330 * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan 1331 * cycles, in msecs. 1332 * 1333 * @NL80211_ATTR_SCHED_SCAN_MATCH: Nested attribute with one or more 1334 * sets of attributes to match during scheduled scans. Only BSSs 1335 * that match any of the sets will be reported. These are 1336 * pass-thru filter rules. 1337 * For a match to succeed, the BSS must match all attributes of a 1338 * set. Since not every hardware supports matching all types of 1339 * attributes, there is no guarantee that the reported BSSs are 1340 * fully complying with the match sets and userspace needs to be 1341 * able to ignore them by itself. 1342 * Thus, the implementation is somewhat hardware-dependent, but 1343 * this is only an optimization and the userspace application 1344 * needs to handle all the non-filtered results anyway. 1345 * If the match attributes don't make sense when combined with 1346 * the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID 1347 * is included in the probe request, but the match attributes 1348 * will never let it go through), -EINVAL may be returned. 1349 * If ommited, no filtering is done. 1350 * 1351 * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported 1352 * interface combinations. In each nested item, it contains attributes 1353 * defined in &enum nl80211_if_combination_attrs. 1354 * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like 1355 * %NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that 1356 * are managed in software: interfaces of these types aren't subject to 1357 * any restrictions in their number or combinations. 1358 * 1359 * @NL80211_ATTR_REKEY_DATA: nested attribute containing the information 1360 * necessary for GTK rekeying in the device, see &enum nl80211_rekey_data. 1361 * 1362 * @NL80211_ATTR_SCAN_SUPP_RATES: rates per to be advertised as supported in scan, 1363 * nested array attribute containing an entry for each band, with the entry 1364 * being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but 1365 * without the length restriction (at most %NL80211_MAX_SUPP_RATES). 1366 * 1367 * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon 1368 * and Probe Response (when response to wildcard Probe Request); see 1369 * &enum nl80211_hidden_ssid, represented as a u32 1370 * 1371 * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame. 1372 * This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to 1373 * provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the 1374 * driver (or firmware) replies to Probe Request frames. 1375 * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association 1376 * Response frames. This is used with %NL80211_CMD_NEW_BEACON and 1377 * %NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into 1378 * (Re)Association Response frames when the driver (or firmware) replies to 1379 * (Re)Association Request frames. 1380 * 1381 * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration 1382 * of the station, see &enum nl80211_sta_wme_attr. 1383 * @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working 1384 * as AP. 1385 * 1386 * @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of 1387 * roaming to another AP in the same ESS if the signal lever is low. 1388 * 1389 * @NL80211_ATTR_PMKSA_CANDIDATE: Nested attribute containing the PMKSA caching 1390 * candidate information, see &enum nl80211_pmksa_candidate_attr. 1391 * 1392 * @NL80211_ATTR_TX_NO_CCK_RATE: Indicates whether to use CCK rate or not 1393 * for management frames transmission. In order to avoid p2p probe/action 1394 * frames are being transmitted at CCK rate in 2GHz band, the user space 1395 * applications use this attribute. 1396 * This attribute is used with %NL80211_CMD_TRIGGER_SCAN and 1397 * %NL80211_CMD_FRAME commands. 1398 * 1399 * @NL80211_ATTR_TDLS_ACTION: Low level TDLS action code (e.g. link setup 1400 * request, link setup confirm, link teardown, etc.). Values are 1401 * described in the TDLS (802.11z) specification. 1402 * @NL80211_ATTR_TDLS_DIALOG_TOKEN: Non-zero token for uniquely identifying a 1403 * TDLS conversation between two devices. 1404 * @NL80211_ATTR_TDLS_OPERATION: High level TDLS operation; see 1405 * &enum nl80211_tdls_operation, represented as a u8. 1406 * @NL80211_ATTR_TDLS_SUPPORT: A flag indicating the device can operate 1407 * as a TDLS peer sta. 1408 * @NL80211_ATTR_TDLS_EXTERNAL_SETUP: The TDLS discovery/setup and teardown 1409 * procedures should be performed by sending TDLS packets via 1410 * %NL80211_CMD_TDLS_MGMT. Otherwise %NL80211_CMD_TDLS_OPER should be 1411 * used for asking the driver to perform a TDLS operation. 1412 * 1413 * @NL80211_ATTR_DEVICE_AP_SME: This u32 attribute may be listed for devices 1414 * that have AP support to indicate that they have the AP SME integrated 1415 * with support for the features listed in this attribute, see 1416 * &enum nl80211_ap_sme_features. 1417 * 1418 * @NL80211_ATTR_DONT_WAIT_FOR_ACK: Used with %NL80211_CMD_FRAME, this tells 1419 * the driver to not wait for an acknowledgement. Note that due to this, 1420 * it will also not give a status callback nor return a cookie. This is 1421 * mostly useful for probe responses to save airtime. 1422 * 1423 * @NL80211_ATTR_FEATURE_FLAGS: This u32 attribute contains flags from 1424 * &enum nl80211_feature_flags and is advertised in wiphy information. 1425 * @NL80211_ATTR_PROBE_RESP_OFFLOAD: Indicates that the HW responds to probe 1426 * requests while operating in AP-mode. 1427 * This attribute holds a bitmap of the supported protocols for 1428 * offloading (see &enum nl80211_probe_resp_offload_support_attr). 1429 * 1430 * @NL80211_ATTR_PROBE_RESP: Probe Response template data. Contains the entire 1431 * probe-response frame. The DA field in the 802.11 header is zero-ed out, 1432 * to be filled by the FW. 1433 * @NL80211_ATTR_DISABLE_HT: Force HT capable interfaces to disable 1434 * this feature. Currently, only supported in mac80211 drivers. 1435 * @NL80211_ATTR_HT_CAPABILITY_MASK: Specify which bits of the 1436 * ATTR_HT_CAPABILITY to which attention should be paid. 1437 * Currently, only mac80211 NICs support this feature. 1438 * The values that may be configured are: 1439 * MCS rates, MAX-AMSDU, HT-20-40 and HT_CAP_SGI_40 1440 * AMPDU density and AMPDU factor. 1441 * All values are treated as suggestions and may be ignored 1442 * by the driver as required. The actual values may be seen in 1443 * the station debugfs ht_caps file. 1444 * 1445 * @NL80211_ATTR_DFS_REGION: region for regulatory rules which this country 1446 * abides to when initiating radiation on DFS channels. A country maps 1447 * to one DFS region. 1448 * 1449 * @NL80211_ATTR_NOACK_MAP: This u16 bitmap contains the No Ack Policy of 1450 * up to 16 TIDs. 1451 * 1452 * @NL80211_ATTR_INACTIVITY_TIMEOUT: timeout value in seconds, this can be 1453 * used by the drivers which has MLME in firmware and does not have support 1454 * to report per station tx/rx activity to free up the staion entry from 1455 * the list. This needs to be used when the driver advertises the 1456 * capability to timeout the stations. 1457 * 1458 * @NL80211_ATTR_RX_SIGNAL_DBM: signal strength in dBm (as a 32-bit int); 1459 * this attribute is (depending on the driver capabilities) added to 1460 * received frames indicated with %NL80211_CMD_FRAME. 1461 * 1462 * @NL80211_ATTR_BG_SCAN_PERIOD: Background scan period in seconds 1463 * or 0 to disable background scan. 1464 * 1465 * @NL80211_ATTR_USER_REG_HINT_TYPE: type of regulatory hint passed from 1466 * userspace. If unset it is assumed the hint comes directly from 1467 * a user. If set code could specify exactly what type of source 1468 * was used to provide the hint. For the different types of 1469 * allowed user regulatory hints see nl80211_user_reg_hint_type. 1470 * 1471 * @NL80211_ATTR_CONN_FAILED_REASON: The reason for which AP has rejected 1472 * the connection request from a station. nl80211_connect_failed_reason 1473 * enum has different reasons of connection failure. 1474 * 1475 * @NL80211_ATTR_SAE_DATA: SAE elements in Authentication frames. This starts 1476 * with the Authentication transaction sequence number field. 1477 * 1478 * @NL80211_ATTR_VHT_CAPABILITY: VHT Capability information element (from 1479 * association request when used with NL80211_CMD_NEW_STATION) 1480 * 1481 * @NL80211_ATTR_SCAN_FLAGS: scan request control flags (u32) 1482 * 1483 * @NL80211_ATTR_P2P_CTWINDOW: P2P GO Client Traffic Window (u8), used with 1484 * the START_AP and SET_BSS commands 1485 * @NL80211_ATTR_P2P_OPPPS: P2P GO opportunistic PS (u8), used with the 1486 * START_AP and SET_BSS commands. This can have the values 0 or 1; 1487 * if not given in START_AP 0 is assumed, if not given in SET_BSS 1488 * no change is made. 1489 * 1490 * @NL80211_ATTR_LOCAL_MESH_POWER_MODE: local mesh STA link-specific power mode 1491 * defined in &enum nl80211_mesh_power_mode. 1492 * 1493 * @NL80211_ATTR_ACL_POLICY: ACL policy, see &enum nl80211_acl_policy, 1494 * carried in a u32 attribute 1495 * 1496 * @NL80211_ATTR_MAC_ADDRS: Array of nested MAC addresses, used for 1497 * MAC ACL. 1498 * 1499 * @NL80211_ATTR_MAC_ACL_MAX: u32 attribute to advertise the maximum 1500 * number of MAC addresses that a device can support for MAC 1501 * ACL. 1502 * 1503 * @NL80211_ATTR_RADAR_EVENT: Type of radar event for notification to userspace, 1504 * contains a value of enum nl80211_radar_event (u32). 1505 * 1506 * @NL80211_ATTR_EXT_CAPA: 802.11 extended capabilities that the kernel driver 1507 * has and handles. The format is the same as the IE contents. See 1508 * 802.11-2012 8.4.2.29 for more information. 1509 * @NL80211_ATTR_EXT_CAPA_MASK: Extended capabilities that the kernel driver 1510 * has set in the %NL80211_ATTR_EXT_CAPA value, for multibit fields. 1511 * 1512 * @NL80211_ATTR_STA_CAPABILITY: Station capabilities (u16) are advertised to 1513 * the driver, e.g., to enable TDLS power save (PU-APSD). 1514 * 1515 * @NL80211_ATTR_STA_EXT_CAPABILITY: Station extended capabilities are 1516 * advertised to the driver, e.g., to enable TDLS off channel operations 1517 * and PU-APSD. 1518 * 1519 * @NL80211_ATTR_PROTOCOL_FEATURES: global nl80211 feature flags, see 1520 * &enum nl80211_protocol_features, the attribute is a u32. 1521 * 1522 * @NL80211_ATTR_SPLIT_WIPHY_DUMP: flag attribute, userspace supports 1523 * receiving the data for a single wiphy split across multiple 1524 * messages, given with wiphy dump message 1525 * 1526 * @NL80211_ATTR_MDID: Mobility Domain Identifier 1527 * 1528 * @NL80211_ATTR_IE_RIC: Resource Information Container Information 1529 * Element 1530 * 1531 * @NL80211_ATTR_CRIT_PROT_ID: critical protocol identifier requiring increased 1532 * reliability, see &enum nl80211_crit_proto_id (u16). 1533 * @NL80211_ATTR_MAX_CRIT_PROT_DURATION: duration in milliseconds in which 1534 * the connection should have increased reliability (u16). 1535 * 1536 * @NL80211_ATTR_PEER_AID: Association ID for the peer TDLS station (u16). 1537 * This is similar to @NL80211_ATTR_STA_AID but with a difference of being 1538 * allowed to be used with the first @NL80211_CMD_SET_STATION command to 1539 * update a TDLS peer STA entry. 1540 * 1541 * @NL80211_ATTR_COALESCE_RULE: Coalesce rule information. 1542 * 1543 * @NL80211_ATTR_CH_SWITCH_COUNT: u32 attribute specifying the number of TBTT's 1544 * until the channel switch event. 1545 * @NL80211_ATTR_CH_SWITCH_BLOCK_TX: flag attribute specifying that transmission 1546 * must be blocked on the current channel (before the channel switch 1547 * operation). 1548 * @NL80211_ATTR_CSA_IES: Nested set of attributes containing the IE information 1549 * for the time while performing a channel switch. 1550 * @NL80211_ATTR_CSA_C_OFF_BEACON: An array of offsets (u16) to the channel 1551 * switch counters in the beacons tail (%NL80211_ATTR_BEACON_TAIL). 1552 * @NL80211_ATTR_CSA_C_OFF_PRESP: An array of offsets (u16) to the channel 1553 * switch counters in the probe response (%NL80211_ATTR_PROBE_RESP). 1554 * 1555 * @NL80211_ATTR_RXMGMT_FLAGS: flags for nl80211_send_mgmt(), u32. 1556 * As specified in the &enum nl80211_rxmgmt_flags. 1557 * 1558 * @NL80211_ATTR_STA_SUPPORTED_CHANNELS: array of supported channels. 1559 * 1560 * @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES: array of supported 1561 * supported operating classes. 1562 * 1563 * @NL80211_ATTR_HANDLE_DFS: A flag indicating whether user space 1564 * controls DFS operation in IBSS mode. If the flag is included in 1565 * %NL80211_CMD_JOIN_IBSS request, the driver will allow use of DFS 1566 * channels and reports radar events to userspace. Userspace is required 1567 * to react to radar events, e.g. initiate a channel switch or leave the 1568 * IBSS network. 1569 * 1570 * @NL80211_ATTR_SUPPORT_5_MHZ: A flag indicating that the device supports 1571 * 5 MHz channel bandwidth. 1572 * @NL80211_ATTR_SUPPORT_10_MHZ: A flag indicating that the device supports 1573 * 10 MHz channel bandwidth. 1574 * 1575 * @NL80211_ATTR_OPMODE_NOTIF: Operating mode field from Operating Mode 1576 * Notification Element based on association request when used with 1577 * %NL80211_CMD_NEW_STATION; u8 attribute. 1578 * 1579 * @NL80211_ATTR_VENDOR_ID: The vendor ID, either a 24-bit OUI or, if 1580 * %NL80211_VENDOR_ID_IS_LINUX is set, a special Linux ID (not used yet) 1581 * @NL80211_ATTR_VENDOR_SUBCMD: vendor sub-command 1582 * @NL80211_ATTR_VENDOR_DATA: data for the vendor command, if any; this 1583 * attribute is also used for vendor command feature advertisement 1584 * @NL80211_ATTR_VENDOR_EVENTS: used for event list advertising in the wiphy 1585 * info, containing a nested array of possible events 1586 * 1587 * @NL80211_ATTR_QOS_MAP: IP DSCP mapping for Interworking QoS mapping. This 1588 * data is in the format defined for the payload of the QoS Map Set element 1589 * in IEEE Std 802.11-2012, 8.4.2.97. 1590 * 1591 * @NL80211_ATTR_MAC_HINT: MAC address recommendation as initial BSS 1592 * @NL80211_ATTR_WIPHY_FREQ_HINT: frequency of the recommended initial BSS 1593 * 1594 * @NL80211_ATTR_MAX_AP_ASSOC_STA: Device attribute that indicates how many 1595 * associated stations are supported in AP mode (including P2P GO); u32. 1596 * Since drivers may not have a fixed limit on the maximum number (e.g., 1597 * other concurrent operations may affect this), drivers are allowed to 1598 * advertise values that cannot always be met. In such cases, an attempt 1599 * to add a new station entry with @NL80211_CMD_NEW_STATION may fail. 1600 * 1601 * @NL80211_ATTR_CSA_C_OFFSETS_TX: An array of csa counter offsets (u16) which 1602 * should be updated when the frame is transmitted. 1603 * @NL80211_ATTR_MAX_CSA_COUNTERS: U8 attribute used to advertise the maximum 1604 * supported number of csa counters. 1605 * 1606 * @NL80211_ATTR_TDLS_PEER_CAPABILITY: flags for TDLS peer capabilities, u32. 1607 * As specified in the &enum nl80211_tdls_peer_capability. 1608 * 1609 * @NL80211_ATTR_IFACE_SOCKET_OWNER: flag attribute, if set during interface 1610 * creation then the new interface will be owned by the netlink socket 1611 * that created it and will be destroyed when the socket is closed. 1612 * If set during scheduled scan start then the new scan req will be 1613 * owned by the netlink socket that created it and the scheduled scan will 1614 * be stopped when the socket is closed. 1615 * 1616 * @NL80211_ATTR_TDLS_INITIATOR: flag attribute indicating the current end is 1617 * the TDLS link initiator. 1618 * 1619 * @NL80211_ATTR_USE_RRM: flag for indicating whether the current connection 1620 * shall support Radio Resource Measurements (11k). This attribute can be 1621 * used with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests. 1622 * User space applications are expected to use this flag only if the 1623 * underlying device supports these minimal RRM features: 1624 * %NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES, 1625 * %NL80211_FEATURE_QUIET, 1626 * If this flag is used, driver must add the Power Capabilities IE to the 1627 * association request. In addition, it must also set the RRM capability 1628 * flag in the association request's Capability Info field. 1629 * 1630 * @NL80211_ATTR_WIPHY_DYN_ACK: flag attribute used to enable ACK timeout 1631 * estimation algorithm (dynack). In order to activate dynack 1632 * %NL80211_FEATURE_ACKTO_ESTIMATION feature flag must be set by lower 1633 * drivers to indicate dynack capability. Dynack is automatically disabled 1634 * setting valid value for coverage class. 1635 * 1636 * @NL80211_ATTR_TSID: a TSID value (u8 attribute) 1637 * @NL80211_ATTR_USER_PRIO: user priority value (u8 attribute) 1638 * @NL80211_ATTR_ADMITTED_TIME: admitted time in units of 32 microseconds 1639 * (per second) (u16 attribute) 1640 * 1641 * @NL80211_ATTR_SMPS_MODE: SMPS mode to use (ap mode). see 1642 * &enum nl80211_smps_mode. 1643 * 1644 * @NL80211_ATTR_MAX: highest attribute number currently defined 1645 * @__NL80211_ATTR_AFTER_LAST: internal use 1646 */ 1647 enum nl80211_attrs { 1648 /* don't change the order or add anything between, this is ABI! */ 1649 NL80211_ATTR_UNSPEC, 1650 1651 NL80211_ATTR_WIPHY, 1652 NL80211_ATTR_WIPHY_NAME, 1653 1654 NL80211_ATTR_IFINDEX, 1655 NL80211_ATTR_IFNAME, 1656 NL80211_ATTR_IFTYPE, 1657 1658 NL80211_ATTR_MAC, 1659 1660 NL80211_ATTR_KEY_DATA, 1661 NL80211_ATTR_KEY_IDX, 1662 NL80211_ATTR_KEY_CIPHER, 1663 NL80211_ATTR_KEY_SEQ, 1664 NL80211_ATTR_KEY_DEFAULT, 1665 1666 NL80211_ATTR_BEACON_INTERVAL, 1667 NL80211_ATTR_DTIM_PERIOD, 1668 NL80211_ATTR_BEACON_HEAD, 1669 NL80211_ATTR_BEACON_TAIL, 1670 1671 NL80211_ATTR_STA_AID, 1672 NL80211_ATTR_STA_FLAGS, 1673 NL80211_ATTR_STA_LISTEN_INTERVAL, 1674 NL80211_ATTR_STA_SUPPORTED_RATES, 1675 NL80211_ATTR_STA_VLAN, 1676 NL80211_ATTR_STA_INFO, 1677 1678 NL80211_ATTR_WIPHY_BANDS, 1679 1680 NL80211_ATTR_MNTR_FLAGS, 1681 1682 NL80211_ATTR_MESH_ID, 1683 NL80211_ATTR_STA_PLINK_ACTION, 1684 NL80211_ATTR_MPATH_NEXT_HOP, 1685 NL80211_ATTR_MPATH_INFO, 1686 1687 NL80211_ATTR_BSS_CTS_PROT, 1688 NL80211_ATTR_BSS_SHORT_PREAMBLE, 1689 NL80211_ATTR_BSS_SHORT_SLOT_TIME, 1690 1691 NL80211_ATTR_HT_CAPABILITY, 1692 1693 NL80211_ATTR_SUPPORTED_IFTYPES, 1694 1695 NL80211_ATTR_REG_ALPHA2, 1696 NL80211_ATTR_REG_RULES, 1697 1698 NL80211_ATTR_MESH_CONFIG, 1699 1700 NL80211_ATTR_BSS_BASIC_RATES, 1701 1702 NL80211_ATTR_WIPHY_TXQ_PARAMS, 1703 NL80211_ATTR_WIPHY_FREQ, 1704 NL80211_ATTR_WIPHY_CHANNEL_TYPE, 1705 1706 NL80211_ATTR_KEY_DEFAULT_MGMT, 1707 1708 NL80211_ATTR_MGMT_SUBTYPE, 1709 NL80211_ATTR_IE, 1710 1711 NL80211_ATTR_MAX_NUM_SCAN_SSIDS, 1712 1713 NL80211_ATTR_SCAN_FREQUENCIES, 1714 NL80211_ATTR_SCAN_SSIDS, 1715 NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */ 1716 NL80211_ATTR_BSS, 1717 1718 NL80211_ATTR_REG_INITIATOR, 1719 NL80211_ATTR_REG_TYPE, 1720 1721 NL80211_ATTR_SUPPORTED_COMMANDS, 1722 1723 NL80211_ATTR_FRAME, 1724 NL80211_ATTR_SSID, 1725 NL80211_ATTR_AUTH_TYPE, 1726 NL80211_ATTR_REASON_CODE, 1727 1728 NL80211_ATTR_KEY_TYPE, 1729 1730 NL80211_ATTR_MAX_SCAN_IE_LEN, 1731 NL80211_ATTR_CIPHER_SUITES, 1732 1733 NL80211_ATTR_FREQ_BEFORE, 1734 NL80211_ATTR_FREQ_AFTER, 1735 1736 NL80211_ATTR_FREQ_FIXED, 1737 1738 1739 NL80211_ATTR_WIPHY_RETRY_SHORT, 1740 NL80211_ATTR_WIPHY_RETRY_LONG, 1741 NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 1742 NL80211_ATTR_WIPHY_RTS_THRESHOLD, 1743 1744 NL80211_ATTR_TIMED_OUT, 1745 1746 NL80211_ATTR_USE_MFP, 1747 1748 NL80211_ATTR_STA_FLAGS2, 1749 1750 NL80211_ATTR_CONTROL_PORT, 1751 1752 NL80211_ATTR_TESTDATA, 1753 1754 NL80211_ATTR_PRIVACY, 1755 1756 NL80211_ATTR_DISCONNECTED_BY_AP, 1757 NL80211_ATTR_STATUS_CODE, 1758 1759 NL80211_ATTR_CIPHER_SUITES_PAIRWISE, 1760 NL80211_ATTR_CIPHER_SUITE_GROUP, 1761 NL80211_ATTR_WPA_VERSIONS, 1762 NL80211_ATTR_AKM_SUITES, 1763 1764 NL80211_ATTR_REQ_IE, 1765 NL80211_ATTR_RESP_IE, 1766 1767 NL80211_ATTR_PREV_BSSID, 1768 1769 NL80211_ATTR_KEY, 1770 NL80211_ATTR_KEYS, 1771 1772 NL80211_ATTR_PID, 1773 1774 NL80211_ATTR_4ADDR, 1775 1776 NL80211_ATTR_SURVEY_INFO, 1777 1778 NL80211_ATTR_PMKID, 1779 NL80211_ATTR_MAX_NUM_PMKIDS, 1780 1781 NL80211_ATTR_DURATION, 1782 1783 NL80211_ATTR_COOKIE, 1784 1785 NL80211_ATTR_WIPHY_COVERAGE_CLASS, 1786 1787 NL80211_ATTR_TX_RATES, 1788 1789 NL80211_ATTR_FRAME_MATCH, 1790 1791 NL80211_ATTR_ACK, 1792 1793 NL80211_ATTR_PS_STATE, 1794 1795 NL80211_ATTR_CQM, 1796 1797 NL80211_ATTR_LOCAL_STATE_CHANGE, 1798 1799 NL80211_ATTR_AP_ISOLATE, 1800 1801 NL80211_ATTR_WIPHY_TX_POWER_SETTING, 1802 NL80211_ATTR_WIPHY_TX_POWER_LEVEL, 1803 1804 NL80211_ATTR_TX_FRAME_TYPES, 1805 NL80211_ATTR_RX_FRAME_TYPES, 1806 NL80211_ATTR_FRAME_TYPE, 1807 1808 NL80211_ATTR_CONTROL_PORT_ETHERTYPE, 1809 NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, 1810 1811 NL80211_ATTR_SUPPORT_IBSS_RSN, 1812 1813 NL80211_ATTR_WIPHY_ANTENNA_TX, 1814 NL80211_ATTR_WIPHY_ANTENNA_RX, 1815 1816 NL80211_ATTR_MCAST_RATE, 1817 1818 NL80211_ATTR_OFFCHANNEL_TX_OK, 1819 1820 NL80211_ATTR_BSS_HT_OPMODE, 1821 1822 NL80211_ATTR_KEY_DEFAULT_TYPES, 1823 1824 NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION, 1825 1826 NL80211_ATTR_MESH_SETUP, 1827 1828 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX, 1829 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX, 1830 1831 NL80211_ATTR_SUPPORT_MESH_AUTH, 1832 NL80211_ATTR_STA_PLINK_STATE, 1833 1834 NL80211_ATTR_WOWLAN_TRIGGERS, 1835 NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, 1836 1837 NL80211_ATTR_SCHED_SCAN_INTERVAL, 1838 1839 NL80211_ATTR_INTERFACE_COMBINATIONS, 1840 NL80211_ATTR_SOFTWARE_IFTYPES, 1841 1842 NL80211_ATTR_REKEY_DATA, 1843 1844 NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS, 1845 NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN, 1846 1847 NL80211_ATTR_SCAN_SUPP_RATES, 1848 1849 NL80211_ATTR_HIDDEN_SSID, 1850 1851 NL80211_ATTR_IE_PROBE_RESP, 1852 NL80211_ATTR_IE_ASSOC_RESP, 1853 1854 NL80211_ATTR_STA_WME, 1855 NL80211_ATTR_SUPPORT_AP_UAPSD, 1856 1857 NL80211_ATTR_ROAM_SUPPORT, 1858 1859 NL80211_ATTR_SCHED_SCAN_MATCH, 1860 NL80211_ATTR_MAX_MATCH_SETS, 1861 1862 NL80211_ATTR_PMKSA_CANDIDATE, 1863 1864 NL80211_ATTR_TX_NO_CCK_RATE, 1865 1866 NL80211_ATTR_TDLS_ACTION, 1867 NL80211_ATTR_TDLS_DIALOG_TOKEN, 1868 NL80211_ATTR_TDLS_OPERATION, 1869 NL80211_ATTR_TDLS_SUPPORT, 1870 NL80211_ATTR_TDLS_EXTERNAL_SETUP, 1871 1872 NL80211_ATTR_DEVICE_AP_SME, 1873 1874 NL80211_ATTR_DONT_WAIT_FOR_ACK, 1875 1876 NL80211_ATTR_FEATURE_FLAGS, 1877 1878 NL80211_ATTR_PROBE_RESP_OFFLOAD, 1879 1880 NL80211_ATTR_PROBE_RESP, 1881 1882 NL80211_ATTR_DFS_REGION, 1883 1884 NL80211_ATTR_DISABLE_HT, 1885 NL80211_ATTR_HT_CAPABILITY_MASK, 1886 1887 NL80211_ATTR_NOACK_MAP, 1888 1889 NL80211_ATTR_INACTIVITY_TIMEOUT, 1890 1891 NL80211_ATTR_RX_SIGNAL_DBM, 1892 1893 NL80211_ATTR_BG_SCAN_PERIOD, 1894 1895 NL80211_ATTR_WDEV, 1896 1897 NL80211_ATTR_USER_REG_HINT_TYPE, 1898 1899 NL80211_ATTR_CONN_FAILED_REASON, 1900 1901 NL80211_ATTR_SAE_DATA, 1902 1903 NL80211_ATTR_VHT_CAPABILITY, 1904 1905 NL80211_ATTR_SCAN_FLAGS, 1906 1907 NL80211_ATTR_CHANNEL_WIDTH, 1908 NL80211_ATTR_CENTER_FREQ1, 1909 NL80211_ATTR_CENTER_FREQ2, 1910 1911 NL80211_ATTR_P2P_CTWINDOW, 1912 NL80211_ATTR_P2P_OPPPS, 1913 1914 NL80211_ATTR_LOCAL_MESH_POWER_MODE, 1915 1916 NL80211_ATTR_ACL_POLICY, 1917 1918 NL80211_ATTR_MAC_ADDRS, 1919 1920 NL80211_ATTR_MAC_ACL_MAX, 1921 1922 NL80211_ATTR_RADAR_EVENT, 1923 1924 NL80211_ATTR_EXT_CAPA, 1925 NL80211_ATTR_EXT_CAPA_MASK, 1926 1927 NL80211_ATTR_STA_CAPABILITY, 1928 NL80211_ATTR_STA_EXT_CAPABILITY, 1929 1930 NL80211_ATTR_PROTOCOL_FEATURES, 1931 NL80211_ATTR_SPLIT_WIPHY_DUMP, 1932 1933 NL80211_ATTR_DISABLE_VHT, 1934 NL80211_ATTR_VHT_CAPABILITY_MASK, 1935 1936 NL80211_ATTR_MDID, 1937 NL80211_ATTR_IE_RIC, 1938 1939 NL80211_ATTR_CRIT_PROT_ID, 1940 NL80211_ATTR_MAX_CRIT_PROT_DURATION, 1941 1942 NL80211_ATTR_PEER_AID, 1943 1944 NL80211_ATTR_COALESCE_RULE, 1945 1946 NL80211_ATTR_CH_SWITCH_COUNT, 1947 NL80211_ATTR_CH_SWITCH_BLOCK_TX, 1948 NL80211_ATTR_CSA_IES, 1949 NL80211_ATTR_CSA_C_OFF_BEACON, 1950 NL80211_ATTR_CSA_C_OFF_PRESP, 1951 1952 NL80211_ATTR_RXMGMT_FLAGS, 1953 1954 NL80211_ATTR_STA_SUPPORTED_CHANNELS, 1955 1956 NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, 1957 1958 NL80211_ATTR_HANDLE_DFS, 1959 1960 NL80211_ATTR_SUPPORT_5_MHZ, 1961 NL80211_ATTR_SUPPORT_10_MHZ, 1962 1963 NL80211_ATTR_OPMODE_NOTIF, 1964 1965 NL80211_ATTR_VENDOR_ID, 1966 NL80211_ATTR_VENDOR_SUBCMD, 1967 NL80211_ATTR_VENDOR_DATA, 1968 NL80211_ATTR_VENDOR_EVENTS, 1969 1970 NL80211_ATTR_QOS_MAP, 1971 1972 NL80211_ATTR_MAC_HINT, 1973 NL80211_ATTR_WIPHY_FREQ_HINT, 1974 1975 NL80211_ATTR_MAX_AP_ASSOC_STA, 1976 1977 NL80211_ATTR_TDLS_PEER_CAPABILITY, 1978 1979 NL80211_ATTR_IFACE_SOCKET_OWNER, 1980 1981 NL80211_ATTR_CSA_C_OFFSETS_TX, 1982 NL80211_ATTR_MAX_CSA_COUNTERS, 1983 1984 NL80211_ATTR_TDLS_INITIATOR, 1985 1986 NL80211_ATTR_USE_RRM, 1987 1988 NL80211_ATTR_WIPHY_DYN_ACK, 1989 1990 NL80211_ATTR_TSID, 1991 NL80211_ATTR_USER_PRIO, 1992 NL80211_ATTR_ADMITTED_TIME, 1993 1994 NL80211_ATTR_SMPS_MODE, 1995 1996 /* add attributes here, update the policy in nl80211.c */ 1997 1998 __NL80211_ATTR_AFTER_LAST, 1999 NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1 2000 }; 2001 2002 /* source-level API compatibility */ 2003 #define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION 2004 #define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG 2005 2006 /* 2007 * Allow user space programs to use #ifdef on new attributes by defining them 2008 * here 2009 */ 2010 #define NL80211_CMD_CONNECT NL80211_CMD_CONNECT 2011 #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY 2012 #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES 2013 #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS 2014 #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ 2015 #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE 2016 #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE 2017 #define NL80211_ATTR_IE NL80211_ATTR_IE 2018 #define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR 2019 #define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE 2020 #define NL80211_ATTR_FRAME NL80211_ATTR_FRAME 2021 #define NL80211_ATTR_SSID NL80211_ATTR_SSID 2022 #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE 2023 #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE 2024 #define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE 2025 #define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP 2026 #define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS 2027 #define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES 2028 #define NL80211_ATTR_KEY NL80211_ATTR_KEY 2029 #define NL80211_ATTR_KEYS NL80211_ATTR_KEYS 2030 #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS 2031 2032 #define NL80211_MAX_SUPP_RATES 32 2033 #define NL80211_MAX_SUPP_HT_RATES 77 2034 #define NL80211_MAX_SUPP_REG_RULES 32 2035 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0 2036 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16 2037 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24 2038 #define NL80211_HT_CAPABILITY_LEN 26 2039 #define NL80211_VHT_CAPABILITY_LEN 12 2040 2041 #define NL80211_MAX_NR_CIPHER_SUITES 5 2042 #define NL80211_MAX_NR_AKM_SUITES 2 2043 2044 #define NL80211_MIN_REMAIN_ON_CHANNEL_TIME 10 2045 2046 /* default RSSI threshold for scan results if none specified. */ 2047 #define NL80211_SCAN_RSSI_THOLD_OFF -300 2048 2049 #define NL80211_CQM_TXE_MAX_INTVL 1800 2050 2051 /** 2052 * enum nl80211_iftype - (virtual) interface types 2053 * 2054 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides 2055 * @NL80211_IFTYPE_ADHOC: independent BSS member 2056 * @NL80211_IFTYPE_STATION: managed BSS member 2057 * @NL80211_IFTYPE_AP: access point 2058 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points; VLAN interfaces 2059 * are a bit special in that they must always be tied to a pre-existing 2060 * AP type interface. 2061 * @NL80211_IFTYPE_WDS: wireless distribution interface 2062 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames 2063 * @NL80211_IFTYPE_MESH_POINT: mesh point 2064 * @NL80211_IFTYPE_P2P_CLIENT: P2P client 2065 * @NL80211_IFTYPE_P2P_GO: P2P group owner 2066 * @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev 2067 * and therefore can't be created in the normal ways, use the 2068 * %NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE 2069 * commands to create and destroy one 2070 * @NL80211_IFTYPE_MAX: highest interface type number currently defined 2071 * @NUM_NL80211_IFTYPES: number of defined interface types 2072 * 2073 * These values are used with the %NL80211_ATTR_IFTYPE 2074 * to set the type of an interface. 2075 * 2076 */ 2077 enum nl80211_iftype { 2078 NL80211_IFTYPE_UNSPECIFIED, 2079 NL80211_IFTYPE_ADHOC, 2080 NL80211_IFTYPE_STATION, 2081 NL80211_IFTYPE_AP, 2082 NL80211_IFTYPE_AP_VLAN, 2083 NL80211_IFTYPE_WDS, 2084 NL80211_IFTYPE_MONITOR, 2085 NL80211_IFTYPE_MESH_POINT, 2086 NL80211_IFTYPE_P2P_CLIENT, 2087 NL80211_IFTYPE_P2P_GO, 2088 NL80211_IFTYPE_P2P_DEVICE, 2089 2090 /* keep last */ 2091 NUM_NL80211_IFTYPES, 2092 NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1 2093 }; 2094 2095 /** 2096 * enum nl80211_sta_flags - station flags 2097 * 2098 * Station flags. When a station is added to an AP interface, it is 2099 * assumed to be already associated (and hence authenticated.) 2100 * 2101 * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved 2102 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X) 2103 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames 2104 * with short barker preamble 2105 * @NL80211_STA_FLAG_WME: station is WME/QoS capable 2106 * @NL80211_STA_FLAG_MFP: station uses management frame protection 2107 * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated 2108 * @NL80211_STA_FLAG_TDLS_PEER: station is a TDLS peer -- this flag should 2109 * only be used in managed mode (even in the flags mask). Note that the 2110 * flag can't be changed, it is only valid while adding a station, and 2111 * attempts to change it will silently be ignored (rather than rejected 2112 * as errors.) 2113 * @NL80211_STA_FLAG_ASSOCIATED: station is associated; used with drivers 2114 * that support %NL80211_FEATURE_FULL_AP_CLIENT_STATE to transition a 2115 * previously added station into associated state 2116 * @NL80211_STA_FLAG_MAX: highest station flag number currently defined 2117 * @__NL80211_STA_FLAG_AFTER_LAST: internal use 2118 */ 2119 enum nl80211_sta_flags { 2120 __NL80211_STA_FLAG_INVALID, 2121 NL80211_STA_FLAG_AUTHORIZED, 2122 NL80211_STA_FLAG_SHORT_PREAMBLE, 2123 NL80211_STA_FLAG_WME, 2124 NL80211_STA_FLAG_MFP, 2125 NL80211_STA_FLAG_AUTHENTICATED, 2126 NL80211_STA_FLAG_TDLS_PEER, 2127 NL80211_STA_FLAG_ASSOCIATED, 2128 2129 /* keep last */ 2130 __NL80211_STA_FLAG_AFTER_LAST, 2131 NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1 2132 }; 2133 2134 #define NL80211_STA_FLAG_MAX_OLD_API NL80211_STA_FLAG_TDLS_PEER 2135 2136 /** 2137 * struct nl80211_sta_flag_update - station flags mask/set 2138 * @mask: mask of station flags to set 2139 * @set: which values to set them to 2140 * 2141 * Both mask and set contain bits as per &enum nl80211_sta_flags. 2142 */ 2143 struct nl80211_sta_flag_update { 2144 __u32 mask; 2145 __u32 set; 2146 } __attribute__((packed)); 2147 2148 /** 2149 * enum nl80211_rate_info - bitrate information 2150 * 2151 * These attribute types are used with %NL80211_STA_INFO_TXRATE 2152 * when getting information about the bitrate of a station. 2153 * There are 2 attributes for bitrate, a legacy one that represents 2154 * a 16-bit value, and new one that represents a 32-bit value. 2155 * If the rate value fits into 16 bit, both attributes are reported 2156 * with the same value. If the rate is too high to fit into 16 bits 2157 * (>6.5535Gbps) only 32-bit attribute is included. 2158 * User space tools encouraged to use the 32-bit attribute and fall 2159 * back to the 16-bit one for compatibility with older kernels. 2160 * 2161 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved 2162 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s) 2163 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8) 2164 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 MHz dualchannel bitrate 2165 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval 2166 * @NL80211_RATE_INFO_BITRATE32: total bitrate (u32, 100kbit/s) 2167 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined 2168 * @NL80211_RATE_INFO_VHT_MCS: MCS index for VHT (u8) 2169 * @NL80211_RATE_INFO_VHT_NSS: number of streams in VHT (u8) 2170 * @NL80211_RATE_INFO_80_MHZ_WIDTH: 80 MHz VHT rate 2171 * @NL80211_RATE_INFO_80P80_MHZ_WIDTH: 80+80 MHz VHT rate 2172 * @NL80211_RATE_INFO_160_MHZ_WIDTH: 160 MHz VHT rate 2173 * @__NL80211_RATE_INFO_AFTER_LAST: internal use 2174 */ 2175 enum nl80211_rate_info { 2176 __NL80211_RATE_INFO_INVALID, 2177 NL80211_RATE_INFO_BITRATE, 2178 NL80211_RATE_INFO_MCS, 2179 NL80211_RATE_INFO_40_MHZ_WIDTH, 2180 NL80211_RATE_INFO_SHORT_GI, 2181 NL80211_RATE_INFO_BITRATE32, 2182 NL80211_RATE_INFO_VHT_MCS, 2183 NL80211_RATE_INFO_VHT_NSS, 2184 NL80211_RATE_INFO_80_MHZ_WIDTH, 2185 NL80211_RATE_INFO_80P80_MHZ_WIDTH, 2186 NL80211_RATE_INFO_160_MHZ_WIDTH, 2187 2188 /* keep last */ 2189 __NL80211_RATE_INFO_AFTER_LAST, 2190 NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1 2191 }; 2192 2193 /** 2194 * enum nl80211_sta_bss_param - BSS information collected by STA 2195 * 2196 * These attribute types are used with %NL80211_STA_INFO_BSS_PARAM 2197 * when getting information about the bitrate of a station. 2198 * 2199 * @__NL80211_STA_BSS_PARAM_INVALID: attribute number 0 is reserved 2200 * @NL80211_STA_BSS_PARAM_CTS_PROT: whether CTS protection is enabled (flag) 2201 * @NL80211_STA_BSS_PARAM_SHORT_PREAMBLE: whether short preamble is enabled 2202 * (flag) 2203 * @NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME: whether short slot time is enabled 2204 * (flag) 2205 * @NL80211_STA_BSS_PARAM_DTIM_PERIOD: DTIM period for beaconing (u8) 2206 * @NL80211_STA_BSS_PARAM_BEACON_INTERVAL: Beacon interval (u16) 2207 * @NL80211_STA_BSS_PARAM_MAX: highest sta_bss_param number currently defined 2208 * @__NL80211_STA_BSS_PARAM_AFTER_LAST: internal use 2209 */ 2210 enum nl80211_sta_bss_param { 2211 __NL80211_STA_BSS_PARAM_INVALID, 2212 NL80211_STA_BSS_PARAM_CTS_PROT, 2213 NL80211_STA_BSS_PARAM_SHORT_PREAMBLE, 2214 NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME, 2215 NL80211_STA_BSS_PARAM_DTIM_PERIOD, 2216 NL80211_STA_BSS_PARAM_BEACON_INTERVAL, 2217 2218 /* keep last */ 2219 __NL80211_STA_BSS_PARAM_AFTER_LAST, 2220 NL80211_STA_BSS_PARAM_MAX = __NL80211_STA_BSS_PARAM_AFTER_LAST - 1 2221 }; 2222 2223 /** 2224 * enum nl80211_sta_info - station information 2225 * 2226 * These attribute types are used with %NL80211_ATTR_STA_INFO 2227 * when getting information about a station. 2228 * 2229 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved 2230 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs) 2231 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station) 2232 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station) 2233 * @NL80211_STA_INFO_RX_BYTES64: total received bytes (u64, from this station) 2234 * @NL80211_STA_INFO_TX_BYTES64: total transmitted bytes (u64, to this station) 2235 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm) 2236 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute 2237 * containing info as possible, see &enum nl80211_rate_info 2238 * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station) 2239 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this 2240 * station) 2241 * @NL80211_STA_INFO_TX_RETRIES: total retries (u32, to this station) 2242 * @NL80211_STA_INFO_TX_FAILED: total failed packets (u32, to this station) 2243 * @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm) 2244 * @NL80211_STA_INFO_LLID: the station's mesh LLID 2245 * @NL80211_STA_INFO_PLID: the station's mesh PLID 2246 * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station 2247 * (see %enum nl80211_plink_state) 2248 * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested 2249 * attribute, like NL80211_STA_INFO_TX_BITRATE. 2250 * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute 2251 * containing info as possible, see &enum nl80211_sta_bss_param 2252 * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected 2253 * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update. 2254 * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32) 2255 * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64) 2256 * @NL80211_STA_INFO_LOCAL_PM: local mesh STA link-specific power mode 2257 * @NL80211_STA_INFO_PEER_PM: peer mesh STA link-specific power mode 2258 * @NL80211_STA_INFO_NONPEER_PM: neighbor mesh STA power save mode towards 2259 * non-peer STA 2260 * @NL80211_STA_INFO_CHAIN_SIGNAL: per-chain signal strength of last PPDU 2261 * Contains a nested array of signal strength attributes (u8, dBm) 2262 * @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average 2263 * Same format as NL80211_STA_INFO_CHAIN_SIGNAL. 2264 * @NL80211_STA_EXPECTED_THROUGHPUT: expected throughput considering also the 2265 * 802.11 header (u32, kbps) 2266 * @__NL80211_STA_INFO_AFTER_LAST: internal 2267 * @NL80211_STA_INFO_MAX: highest possible station info attribute 2268 */ 2269 enum nl80211_sta_info { 2270 __NL80211_STA_INFO_INVALID, 2271 NL80211_STA_INFO_INACTIVE_TIME, 2272 NL80211_STA_INFO_RX_BYTES, 2273 NL80211_STA_INFO_TX_BYTES, 2274 NL80211_STA_INFO_LLID, 2275 NL80211_STA_INFO_PLID, 2276 NL80211_STA_INFO_PLINK_STATE, 2277 NL80211_STA_INFO_SIGNAL, 2278 NL80211_STA_INFO_TX_BITRATE, 2279 NL80211_STA_INFO_RX_PACKETS, 2280 NL80211_STA_INFO_TX_PACKETS, 2281 NL80211_STA_INFO_TX_RETRIES, 2282 NL80211_STA_INFO_TX_FAILED, 2283 NL80211_STA_INFO_SIGNAL_AVG, 2284 NL80211_STA_INFO_RX_BITRATE, 2285 NL80211_STA_INFO_BSS_PARAM, 2286 NL80211_STA_INFO_CONNECTED_TIME, 2287 NL80211_STA_INFO_STA_FLAGS, 2288 NL80211_STA_INFO_BEACON_LOSS, 2289 NL80211_STA_INFO_T_OFFSET, 2290 NL80211_STA_INFO_LOCAL_PM, 2291 NL80211_STA_INFO_PEER_PM, 2292 NL80211_STA_INFO_NONPEER_PM, 2293 NL80211_STA_INFO_RX_BYTES64, 2294 NL80211_STA_INFO_TX_BYTES64, 2295 NL80211_STA_INFO_CHAIN_SIGNAL, 2296 NL80211_STA_INFO_CHAIN_SIGNAL_AVG, 2297 NL80211_STA_INFO_EXPECTED_THROUGHPUT, 2298 2299 /* keep last */ 2300 __NL80211_STA_INFO_AFTER_LAST, 2301 NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1 2302 }; 2303 2304 /** 2305 * enum nl80211_mpath_flags - nl80211 mesh path flags 2306 * 2307 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active 2308 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running 2309 * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN 2310 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set 2311 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded 2312 */ 2313 enum nl80211_mpath_flags { 2314 NL80211_MPATH_FLAG_ACTIVE = 1<<0, 2315 NL80211_MPATH_FLAG_RESOLVING = 1<<1, 2316 NL80211_MPATH_FLAG_SN_VALID = 1<<2, 2317 NL80211_MPATH_FLAG_FIXED = 1<<3, 2318 NL80211_MPATH_FLAG_RESOLVED = 1<<4, 2319 }; 2320 2321 /** 2322 * enum nl80211_mpath_info - mesh path information 2323 * 2324 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting 2325 * information about a mesh path. 2326 * 2327 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved 2328 * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination 2329 * @NL80211_MPATH_INFO_SN: destination sequence number 2330 * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path 2331 * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now 2332 * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in 2333 * &enum nl80211_mpath_flags; 2334 * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec 2335 * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries 2336 * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number 2337 * currently defind 2338 * @__NL80211_MPATH_INFO_AFTER_LAST: internal use 2339 */ 2340 enum nl80211_mpath_info { 2341 __NL80211_MPATH_INFO_INVALID, 2342 NL80211_MPATH_INFO_FRAME_QLEN, 2343 NL80211_MPATH_INFO_SN, 2344 NL80211_MPATH_INFO_METRIC, 2345 NL80211_MPATH_INFO_EXPTIME, 2346 NL80211_MPATH_INFO_FLAGS, 2347 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT, 2348 NL80211_MPATH_INFO_DISCOVERY_RETRIES, 2349 2350 /* keep last */ 2351 __NL80211_MPATH_INFO_AFTER_LAST, 2352 NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1 2353 }; 2354 2355 /** 2356 * enum nl80211_band_attr - band attributes 2357 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved 2358 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band, 2359 * an array of nested frequency attributes 2360 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band, 2361 * an array of nested bitrate attributes 2362 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as 2363 * defined in 802.11n 2364 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE 2365 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n 2366 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n 2367 * @NL80211_BAND_ATTR_VHT_MCS_SET: 32-byte attribute containing the MCS set as 2368 * defined in 802.11ac 2369 * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE 2370 * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined 2371 * @__NL80211_BAND_ATTR_AFTER_LAST: internal use 2372 */ 2373 enum nl80211_band_attr { 2374 __NL80211_BAND_ATTR_INVALID, 2375 NL80211_BAND_ATTR_FREQS, 2376 NL80211_BAND_ATTR_RATES, 2377 2378 NL80211_BAND_ATTR_HT_MCS_SET, 2379 NL80211_BAND_ATTR_HT_CAPA, 2380 NL80211_BAND_ATTR_HT_AMPDU_FACTOR, 2381 NL80211_BAND_ATTR_HT_AMPDU_DENSITY, 2382 2383 NL80211_BAND_ATTR_VHT_MCS_SET, 2384 NL80211_BAND_ATTR_VHT_CAPA, 2385 2386 /* keep last */ 2387 __NL80211_BAND_ATTR_AFTER_LAST, 2388 NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 2389 }; 2390 2391 #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA 2392 2393 /** 2394 * enum nl80211_frequency_attr - frequency attributes 2395 * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved 2396 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz 2397 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current 2398 * regulatory domain. 2399 * @NL80211_FREQUENCY_ATTR_NO_IR: no mechanisms that initiate radiation 2400 * are permitted on this channel, this includes sending probe 2401 * requests, or modes of operation that require beaconing. 2402 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory 2403 * on this channel in current regulatory domain. 2404 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm 2405 * (100 * dBm). 2406 * @NL80211_FREQUENCY_ATTR_DFS_STATE: current state for DFS 2407 * (enum nl80211_dfs_state) 2408 * @NL80211_FREQUENCY_ATTR_DFS_TIME: time in miliseconds for how long 2409 * this channel is in this DFS state. 2410 * @NL80211_FREQUENCY_ATTR_NO_HT40_MINUS: HT40- isn't possible with this 2411 * channel as the control channel 2412 * @NL80211_FREQUENCY_ATTR_NO_HT40_PLUS: HT40+ isn't possible with this 2413 * channel as the control channel 2414 * @NL80211_FREQUENCY_ATTR_NO_80MHZ: any 80 MHz channel using this channel 2415 * as the primary or any of the secondary channels isn't possible, 2416 * this includes 80+80 channels 2417 * @NL80211_FREQUENCY_ATTR_NO_160MHZ: any 160 MHz (but not 80+80) channel 2418 * using this channel as the primary or any of the secondary channels 2419 * isn't possible 2420 * @NL80211_FREQUENCY_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds. 2421 * @NL80211_FREQUENCY_ATTR_INDOOR_ONLY: Only indoor use is permitted on this 2422 * channel. A channel that has the INDOOR_ONLY attribute can only be 2423 * used when there is a clear assessment that the device is operating in 2424 * an indoor surroundings, i.e., it is connected to AC power (and not 2425 * through portable DC inverters) or is under the control of a master 2426 * that is acting as an AP and is connected to AC power. 2427 * @NL80211_FREQUENCY_ATTR_GO_CONCURRENT: GO operation is allowed on this 2428 * channel if it's connected concurrently to a BSS on the same channel on 2429 * the 2 GHz band or to a channel in the same UNII band (on the 5 GHz 2430 * band), and IEEE80211_CHAN_RADAR is not set. Instantiating a GO on a 2431 * channel that has the GO_CONCURRENT attribute set can be done when there 2432 * is a clear assessment that the device is operating under the guidance of 2433 * an authorized master, i.e., setting up a GO while the device is also 2434 * connected to an AP with DFS and radar detection on the UNII band (it is 2435 * up to user-space, i.e., wpa_supplicant to perform the required 2436 * verifications) 2437 * @NL80211_FREQUENCY_ATTR_NO_20MHZ: 20 MHz operation is not allowed 2438 * on this channel in current regulatory domain. 2439 * @NL80211_FREQUENCY_ATTR_NO_10MHZ: 10 MHz operation is not allowed 2440 * on this channel in current regulatory domain. 2441 * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number 2442 * currently defined 2443 * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use 2444 * 2445 * See https://apps.fcc.gov/eas/comments/GetPublishedDocument.html?id=327&tn=528122 2446 * for more information on the FCC description of the relaxations allowed 2447 * by NL80211_FREQUENCY_ATTR_INDOOR_ONLY and 2448 * NL80211_FREQUENCY_ATTR_GO_CONCURRENT. 2449 */ 2450 enum nl80211_frequency_attr { 2451 __NL80211_FREQUENCY_ATTR_INVALID, 2452 NL80211_FREQUENCY_ATTR_FREQ, 2453 NL80211_FREQUENCY_ATTR_DISABLED, 2454 NL80211_FREQUENCY_ATTR_NO_IR, 2455 __NL80211_FREQUENCY_ATTR_NO_IBSS, 2456 NL80211_FREQUENCY_ATTR_RADAR, 2457 NL80211_FREQUENCY_ATTR_MAX_TX_POWER, 2458 NL80211_FREQUENCY_ATTR_DFS_STATE, 2459 NL80211_FREQUENCY_ATTR_DFS_TIME, 2460 NL80211_FREQUENCY_ATTR_NO_HT40_MINUS, 2461 NL80211_FREQUENCY_ATTR_NO_HT40_PLUS, 2462 NL80211_FREQUENCY_ATTR_NO_80MHZ, 2463 NL80211_FREQUENCY_ATTR_NO_160MHZ, 2464 NL80211_FREQUENCY_ATTR_DFS_CAC_TIME, 2465 NL80211_FREQUENCY_ATTR_INDOOR_ONLY, 2466 NL80211_FREQUENCY_ATTR_GO_CONCURRENT, 2467 NL80211_FREQUENCY_ATTR_NO_20MHZ, 2468 NL80211_FREQUENCY_ATTR_NO_10MHZ, 2469 2470 /* keep last */ 2471 __NL80211_FREQUENCY_ATTR_AFTER_LAST, 2472 NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1 2473 }; 2474 2475 #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER 2476 #define NL80211_FREQUENCY_ATTR_PASSIVE_SCAN NL80211_FREQUENCY_ATTR_NO_IR 2477 #define NL80211_FREQUENCY_ATTR_NO_IBSS NL80211_FREQUENCY_ATTR_NO_IR 2478 #define NL80211_FREQUENCY_ATTR_NO_IR NL80211_FREQUENCY_ATTR_NO_IR 2479 2480 /** 2481 * enum nl80211_bitrate_attr - bitrate attributes 2482 * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved 2483 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps 2484 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported 2485 * in 2.4 GHz band. 2486 * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number 2487 * currently defined 2488 * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use 2489 */ 2490 enum nl80211_bitrate_attr { 2491 __NL80211_BITRATE_ATTR_INVALID, 2492 NL80211_BITRATE_ATTR_RATE, 2493 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE, 2494 2495 /* keep last */ 2496 __NL80211_BITRATE_ATTR_AFTER_LAST, 2497 NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1 2498 }; 2499 2500 /** 2501 * enum nl80211_initiator - Indicates the initiator of a reg domain request 2502 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world 2503 * regulatory domain. 2504 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the 2505 * regulatory domain. 2506 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the 2507 * wireless core it thinks its knows the regulatory domain we should be in. 2508 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an 2509 * 802.11 country information element with regulatory information it 2510 * thinks we should consider. cfg80211 only processes the country 2511 * code from the IE, and relies on the regulatory domain information 2512 * structure passed by userspace (CRDA) from our wireless-regdb. 2513 * If a channel is enabled but the country code indicates it should 2514 * be disabled we disable the channel and re-enable it upon disassociation. 2515 */ 2516 enum nl80211_reg_initiator { 2517 NL80211_REGDOM_SET_BY_CORE, 2518 NL80211_REGDOM_SET_BY_USER, 2519 NL80211_REGDOM_SET_BY_DRIVER, 2520 NL80211_REGDOM_SET_BY_COUNTRY_IE, 2521 }; 2522 2523 /** 2524 * enum nl80211_reg_type - specifies the type of regulatory domain 2525 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains 2526 * to a specific country. When this is set you can count on the 2527 * ISO / IEC 3166 alpha2 country code being valid. 2528 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory 2529 * domain. 2530 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom 2531 * driver specific world regulatory domain. These do not apply system-wide 2532 * and are only applicable to the individual devices which have requested 2533 * them to be applied. 2534 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product 2535 * of an intersection between two regulatory domains -- the previously 2536 * set regulatory domain on the system and the last accepted regulatory 2537 * domain request to be processed. 2538 */ 2539 enum nl80211_reg_type { 2540 NL80211_REGDOM_TYPE_COUNTRY, 2541 NL80211_REGDOM_TYPE_WORLD, 2542 NL80211_REGDOM_TYPE_CUSTOM_WORLD, 2543 NL80211_REGDOM_TYPE_INTERSECTION, 2544 }; 2545 2546 /** 2547 * enum nl80211_reg_rule_attr - regulatory rule attributes 2548 * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved 2549 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional 2550 * considerations for a given frequency range. These are the 2551 * &enum nl80211_reg_rule_flags. 2552 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory 2553 * rule in KHz. This is not a center of frequency but an actual regulatory 2554 * band edge. 2555 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule 2556 * in KHz. This is not a center a frequency but an actual regulatory 2557 * band edge. 2558 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this 2559 * frequency range, in KHz. 2560 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain 2561 * for a given frequency range. The value is in mBi (100 * dBi). 2562 * If you don't have one then don't send this. 2563 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for 2564 * a given frequency range. The value is in mBm (100 * dBm). 2565 * @NL80211_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds. 2566 * If not present or 0 default CAC time will be used. 2567 * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number 2568 * currently defined 2569 * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use 2570 */ 2571 enum nl80211_reg_rule_attr { 2572 __NL80211_REG_RULE_ATTR_INVALID, 2573 NL80211_ATTR_REG_RULE_FLAGS, 2574 2575 NL80211_ATTR_FREQ_RANGE_START, 2576 NL80211_ATTR_FREQ_RANGE_END, 2577 NL80211_ATTR_FREQ_RANGE_MAX_BW, 2578 2579 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, 2580 NL80211_ATTR_POWER_RULE_MAX_EIRP, 2581 2582 NL80211_ATTR_DFS_CAC_TIME, 2583 2584 /* keep last */ 2585 __NL80211_REG_RULE_ATTR_AFTER_LAST, 2586 NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1 2587 }; 2588 2589 /** 2590 * enum nl80211_sched_scan_match_attr - scheduled scan match attributes 2591 * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved 2592 * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching, 2593 * only report BSS with matching SSID. 2594 * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI: RSSI threshold (in dBm) for reporting a 2595 * BSS in scan results. Filtering is turned off if not specified. Note that 2596 * if this attribute is in a match set of its own, then it is treated as 2597 * the default value for all matchsets with an SSID, rather than being a 2598 * matchset of its own without an RSSI filter. This is due to problems with 2599 * how this API was implemented in the past. Also, due to the same problem, 2600 * the only way to create a matchset with only an RSSI filter (with this 2601 * attribute) is if there's only a single matchset with the RSSI attribute. 2602 * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter 2603 * attribute number currently defined 2604 * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use 2605 */ 2606 enum nl80211_sched_scan_match_attr { 2607 __NL80211_SCHED_SCAN_MATCH_ATTR_INVALID, 2608 2609 NL80211_SCHED_SCAN_MATCH_ATTR_SSID, 2610 NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, 2611 2612 /* keep last */ 2613 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST, 2614 NL80211_SCHED_SCAN_MATCH_ATTR_MAX = 2615 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST - 1 2616 }; 2617 2618 /* only for backward compatibility */ 2619 #define NL80211_ATTR_SCHED_SCAN_MATCH_SSID NL80211_SCHED_SCAN_MATCH_ATTR_SSID 2620 2621 /** 2622 * enum nl80211_reg_rule_flags - regulatory rule flags 2623 * 2624 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed 2625 * @NL80211_RRF_NO_CCK: CCK modulation not allowed 2626 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed 2627 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed 2628 * @NL80211_RRF_DFS: DFS support is required to be used 2629 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links 2630 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links 2631 * @NL80211_RRF_NO_IR: no mechanisms that initiate radiation are allowed, 2632 * this includes probe requests or modes of operation that require 2633 * beaconing. 2634 * @NL80211_RRF_AUTO_BW: maximum available bandwidth should be calculated 2635 * base on contiguous rules and wider channels will be allowed to cross 2636 * multiple contiguous/overlapping frequency ranges. 2637 */ 2638 enum nl80211_reg_rule_flags { 2639 NL80211_RRF_NO_OFDM = 1<<0, 2640 NL80211_RRF_NO_CCK = 1<<1, 2641 NL80211_RRF_NO_INDOOR = 1<<2, 2642 NL80211_RRF_NO_OUTDOOR = 1<<3, 2643 NL80211_RRF_DFS = 1<<4, 2644 NL80211_RRF_PTP_ONLY = 1<<5, 2645 NL80211_RRF_PTMP_ONLY = 1<<6, 2646 NL80211_RRF_NO_IR = 1<<7, 2647 __NL80211_RRF_NO_IBSS = 1<<8, 2648 NL80211_RRF_AUTO_BW = 1<<11, 2649 }; 2650 2651 #define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR 2652 #define NL80211_RRF_NO_IBSS NL80211_RRF_NO_IR 2653 #define NL80211_RRF_NO_IR NL80211_RRF_NO_IR 2654 2655 /* For backport compatibility with older userspace */ 2656 #define NL80211_RRF_NO_IR_ALL (NL80211_RRF_NO_IR | __NL80211_RRF_NO_IBSS) 2657 2658 /** 2659 * enum nl80211_dfs_regions - regulatory DFS regions 2660 * 2661 * @NL80211_DFS_UNSET: Country has no DFS master region specified 2662 * @NL80211_DFS_FCC: Country follows DFS master rules from FCC 2663 * @NL80211_DFS_ETSI: Country follows DFS master rules from ETSI 2664 * @NL80211_DFS_JP: Country follows DFS master rules from JP/MKK/Telec 2665 */ 2666 enum nl80211_dfs_regions { 2667 NL80211_DFS_UNSET = 0, 2668 NL80211_DFS_FCC = 1, 2669 NL80211_DFS_ETSI = 2, 2670 NL80211_DFS_JP = 3, 2671 }; 2672 2673 /** 2674 * enum nl80211_user_reg_hint_type - type of user regulatory hint 2675 * 2676 * @NL80211_USER_REG_HINT_USER: a user sent the hint. This is always 2677 * assumed if the attribute is not set. 2678 * @NL80211_USER_REG_HINT_CELL_BASE: the hint comes from a cellular 2679 * base station. Device drivers that have been tested to work 2680 * properly to support this type of hint can enable these hints 2681 * by setting the NL80211_FEATURE_CELL_BASE_REG_HINTS feature 2682 * capability on the struct wiphy. The wireless core will 2683 * ignore all cell base station hints until at least one device 2684 * present has been registered with the wireless core that 2685 * has listed NL80211_FEATURE_CELL_BASE_REG_HINTS as a 2686 * supported feature. 2687 * @NL80211_USER_REG_HINT_INDOOR: a user sent an hint indicating that the 2688 * platform is operating in an indoor environment. 2689 */ 2690 enum nl80211_user_reg_hint_type { 2691 NL80211_USER_REG_HINT_USER = 0, 2692 NL80211_USER_REG_HINT_CELL_BASE = 1, 2693 NL80211_USER_REG_HINT_INDOOR = 2, 2694 }; 2695 2696 /** 2697 * enum nl80211_survey_info - survey information 2698 * 2699 * These attribute types are used with %NL80211_ATTR_SURVEY_INFO 2700 * when getting information about a survey. 2701 * 2702 * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved 2703 * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel 2704 * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm) 2705 * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used 2706 * @NL80211_SURVEY_INFO_CHANNEL_TIME: amount of time (in ms) that the radio 2707 * spent on this channel 2708 * @NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY: amount of the time the primary 2709 * channel was sensed busy (either due to activity or energy detect) 2710 * @NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY: amount of time the extension 2711 * channel was sensed busy 2712 * @NL80211_SURVEY_INFO_CHANNEL_TIME_RX: amount of time the radio spent 2713 * receiving data 2714 * @NL80211_SURVEY_INFO_CHANNEL_TIME_TX: amount of time the radio spent 2715 * transmitting data 2716 * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number 2717 * currently defined 2718 * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use 2719 */ 2720 enum nl80211_survey_info { 2721 __NL80211_SURVEY_INFO_INVALID, 2722 NL80211_SURVEY_INFO_FREQUENCY, 2723 NL80211_SURVEY_INFO_NOISE, 2724 NL80211_SURVEY_INFO_IN_USE, 2725 NL80211_SURVEY_INFO_CHANNEL_TIME, 2726 NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY, 2727 NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY, 2728 NL80211_SURVEY_INFO_CHANNEL_TIME_RX, 2729 NL80211_SURVEY_INFO_CHANNEL_TIME_TX, 2730 2731 /* keep last */ 2732 __NL80211_SURVEY_INFO_AFTER_LAST, 2733 NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1 2734 }; 2735 2736 /** 2737 * enum nl80211_mntr_flags - monitor configuration flags 2738 * 2739 * Monitor configuration flags. 2740 * 2741 * @__NL80211_MNTR_FLAG_INVALID: reserved 2742 * 2743 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS 2744 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP 2745 * @NL80211_MNTR_FLAG_CONTROL: pass control frames 2746 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering 2747 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing. 2748 * overrides all other flags. 2749 * @NL80211_MNTR_FLAG_ACTIVE: use the configured MAC address 2750 * and ACK incoming unicast packets. 2751 * 2752 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use 2753 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag 2754 */ 2755 enum nl80211_mntr_flags { 2756 __NL80211_MNTR_FLAG_INVALID, 2757 NL80211_MNTR_FLAG_FCSFAIL, 2758 NL80211_MNTR_FLAG_PLCPFAIL, 2759 NL80211_MNTR_FLAG_CONTROL, 2760 NL80211_MNTR_FLAG_OTHER_BSS, 2761 NL80211_MNTR_FLAG_COOK_FRAMES, 2762 NL80211_MNTR_FLAG_ACTIVE, 2763 2764 /* keep last */ 2765 __NL80211_MNTR_FLAG_AFTER_LAST, 2766 NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1 2767 }; 2768 2769 /** 2770 * enum nl80211_mesh_power_mode - mesh power save modes 2771 * 2772 * @NL80211_MESH_POWER_UNKNOWN: The mesh power mode of the mesh STA is 2773 * not known or has not been set yet. 2774 * @NL80211_MESH_POWER_ACTIVE: Active mesh power mode. The mesh STA is 2775 * in Awake state all the time. 2776 * @NL80211_MESH_POWER_LIGHT_SLEEP: Light sleep mode. The mesh STA will 2777 * alternate between Active and Doze states, but will wake up for 2778 * neighbor's beacons. 2779 * @NL80211_MESH_POWER_DEEP_SLEEP: Deep sleep mode. The mesh STA will 2780 * alternate between Active and Doze states, but may not wake up 2781 * for neighbor's beacons. 2782 * 2783 * @__NL80211_MESH_POWER_AFTER_LAST - internal use 2784 * @NL80211_MESH_POWER_MAX - highest possible power save level 2785 */ 2786 2787 enum nl80211_mesh_power_mode { 2788 NL80211_MESH_POWER_UNKNOWN, 2789 NL80211_MESH_POWER_ACTIVE, 2790 NL80211_MESH_POWER_LIGHT_SLEEP, 2791 NL80211_MESH_POWER_DEEP_SLEEP, 2792 2793 __NL80211_MESH_POWER_AFTER_LAST, 2794 NL80211_MESH_POWER_MAX = __NL80211_MESH_POWER_AFTER_LAST - 1 2795 }; 2796 2797 /** 2798 * enum nl80211_meshconf_params - mesh configuration parameters 2799 * 2800 * Mesh configuration parameters. These can be changed while the mesh is 2801 * active. 2802 * 2803 * @__NL80211_MESHCONF_INVALID: internal use 2804 * 2805 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in 2806 * millisecond units, used by the Peer Link Open message 2807 * 2808 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in 2809 * millisecond units, used by the peer link management to close a peer link 2810 * 2811 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in 2812 * millisecond units 2813 * 2814 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed 2815 * on this mesh interface 2816 * 2817 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link 2818 * open retries that can be sent to establish a new peer link instance in a 2819 * mesh 2820 * 2821 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh 2822 * point. 2823 * 2824 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically open 2825 * peer links when we detect compatible mesh peers. Disabled if 2826 * @NL80211_MESH_SETUP_USERSPACE_MPM or @NL80211_MESH_SETUP_USERSPACE_AMPE are 2827 * set. 2828 * 2829 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames 2830 * containing a PREQ that an MP can send to a particular destination (path 2831 * target) 2832 * 2833 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths 2834 * (in milliseconds) 2835 * 2836 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait 2837 * until giving up on a path discovery (in milliseconds) 2838 * 2839 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh 2840 * points receiving a PREQ shall consider the forwarding information from 2841 * the root to be valid. (TU = time unit) 2842 * 2843 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in 2844 * TUs) during which an MP can send only one action frame containing a PREQ 2845 * reference element 2846 * 2847 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs) 2848 * that it takes for an HWMP information element to propagate across the 2849 * mesh 2850 * 2851 * @NL80211_MESHCONF_HWMP_ROOTMODE: whether root mode is enabled or not 2852 * 2853 * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a 2854 * source mesh point for path selection elements. 2855 * 2856 * @NL80211_MESHCONF_HWMP_RANN_INTERVAL: The interval of time (in TUs) between 2857 * root announcements are transmitted. 2858 * 2859 * @NL80211_MESHCONF_GATE_ANNOUNCEMENTS: Advertise that this mesh station has 2860 * access to a broader network beyond the MBSS. This is done via Root 2861 * Announcement frames. 2862 * 2863 * @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL: The minimum interval of time (in 2864 * TUs) during which a mesh STA can send only one Action frame containing a 2865 * PERR element. 2866 * 2867 * @NL80211_MESHCONF_FORWARDING: set Mesh STA as forwarding or non-forwarding 2868 * or forwarding entity (default is TRUE - forwarding entity) 2869 * 2870 * @NL80211_MESHCONF_RSSI_THRESHOLD: RSSI threshold in dBm. This specifies the 2871 * threshold for average signal strength of candidate station to establish 2872 * a peer link. 2873 * 2874 * @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR: maximum number of neighbors 2875 * to synchronize to for 11s default synchronization method 2876 * (see 11C.12.2.2) 2877 * 2878 * @NL80211_MESHCONF_HT_OPMODE: set mesh HT protection mode. 2879 * 2880 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute 2881 * 2882 * @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT: The time (in TUs) for 2883 * which mesh STAs receiving a proactive PREQ shall consider the forwarding 2884 * information to the root mesh STA to be valid. 2885 * 2886 * @NL80211_MESHCONF_HWMP_ROOT_INTERVAL: The interval of time (in TUs) between 2887 * proactive PREQs are transmitted. 2888 * 2889 * @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL: The minimum interval of time 2890 * (in TUs) during which a mesh STA can send only one Action frame 2891 * containing a PREQ element for root path confirmation. 2892 * 2893 * @NL80211_MESHCONF_POWER_MODE: Default mesh power mode for new peer links. 2894 * type &enum nl80211_mesh_power_mode (u32) 2895 * 2896 * @NL80211_MESHCONF_AWAKE_WINDOW: awake window duration (in TUs) 2897 * 2898 * @NL80211_MESHCONF_PLINK_TIMEOUT: If no tx activity is seen from a STA we've 2899 * established peering with for longer than this time (in seconds), then 2900 * remove it from the STA's list of peers. Default is 30 minutes. 2901 * 2902 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use 2903 */ 2904 enum nl80211_meshconf_params { 2905 __NL80211_MESHCONF_INVALID, 2906 NL80211_MESHCONF_RETRY_TIMEOUT, 2907 NL80211_MESHCONF_CONFIRM_TIMEOUT, 2908 NL80211_MESHCONF_HOLDING_TIMEOUT, 2909 NL80211_MESHCONF_MAX_PEER_LINKS, 2910 NL80211_MESHCONF_MAX_RETRIES, 2911 NL80211_MESHCONF_TTL, 2912 NL80211_MESHCONF_AUTO_OPEN_PLINKS, 2913 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, 2914 NL80211_MESHCONF_PATH_REFRESH_TIME, 2915 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, 2916 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, 2917 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, 2918 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, 2919 NL80211_MESHCONF_HWMP_ROOTMODE, 2920 NL80211_MESHCONF_ELEMENT_TTL, 2921 NL80211_MESHCONF_HWMP_RANN_INTERVAL, 2922 NL80211_MESHCONF_GATE_ANNOUNCEMENTS, 2923 NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, 2924 NL80211_MESHCONF_FORWARDING, 2925 NL80211_MESHCONF_RSSI_THRESHOLD, 2926 NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, 2927 NL80211_MESHCONF_HT_OPMODE, 2928 NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, 2929 NL80211_MESHCONF_HWMP_ROOT_INTERVAL, 2930 NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, 2931 NL80211_MESHCONF_POWER_MODE, 2932 NL80211_MESHCONF_AWAKE_WINDOW, 2933 NL80211_MESHCONF_PLINK_TIMEOUT, 2934 2935 /* keep last */ 2936 __NL80211_MESHCONF_ATTR_AFTER_LAST, 2937 NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1 2938 }; 2939 2940 /** 2941 * enum nl80211_mesh_setup_params - mesh setup parameters 2942 * 2943 * Mesh setup parameters. These are used to start/join a mesh and cannot be 2944 * changed while the mesh is active. 2945 * 2946 * @__NL80211_MESH_SETUP_INVALID: Internal use 2947 * 2948 * @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL: Enable this option to use a 2949 * vendor specific path selection algorithm or disable it to use the 2950 * default HWMP. 2951 * 2952 * @NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC: Enable this option to use a 2953 * vendor specific path metric or disable it to use the default Airtime 2954 * metric. 2955 * 2956 * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a 2957 * robust security network ie, or a vendor specific information element 2958 * that vendors will use to identify the path selection methods and 2959 * metrics in use. 2960 * 2961 * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication 2962 * daemon will be authenticating mesh candidates. 2963 * 2964 * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication 2965 * daemon will be securing peer link frames. AMPE is a secured version of 2966 * Mesh Peering Management (MPM) and is implemented with the assistance of 2967 * a userspace daemon. When this flag is set, the kernel will send peer 2968 * management frames to a userspace daemon that will implement AMPE 2969 * functionality (security capabilities selection, key confirmation, and 2970 * key management). When the flag is unset (default), the kernel can 2971 * autonomously complete (unsecured) mesh peering without the need of a 2972 * userspace daemon. 2973 * 2974 * @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC: Enable this option to use a 2975 * vendor specific synchronization method or disable it to use the default 2976 * neighbor offset synchronization 2977 * 2978 * @NL80211_MESH_SETUP_USERSPACE_MPM: Enable this option if userspace will 2979 * implement an MPM which handles peer allocation and state. 2980 * 2981 * @NL80211_MESH_SETUP_AUTH_PROTOCOL: Inform the kernel of the authentication 2982 * method (u8, as defined in IEEE 8.4.2.100.6, e.g. 0x1 for SAE). 2983 * Default is no authentication method required. 2984 * 2985 * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number 2986 * 2987 * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use 2988 */ 2989 enum nl80211_mesh_setup_params { 2990 __NL80211_MESH_SETUP_INVALID, 2991 NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, 2992 NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, 2993 NL80211_MESH_SETUP_IE, 2994 NL80211_MESH_SETUP_USERSPACE_AUTH, 2995 NL80211_MESH_SETUP_USERSPACE_AMPE, 2996 NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, 2997 NL80211_MESH_SETUP_USERSPACE_MPM, 2998 NL80211_MESH_SETUP_AUTH_PROTOCOL, 2999 3000 /* keep last */ 3001 __NL80211_MESH_SETUP_ATTR_AFTER_LAST, 3002 NL80211_MESH_SETUP_ATTR_MAX = __NL80211_MESH_SETUP_ATTR_AFTER_LAST - 1 3003 }; 3004 3005 /** 3006 * enum nl80211_txq_attr - TX queue parameter attributes 3007 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved 3008 * @NL80211_TXQ_ATTR_AC: AC identifier (NL80211_AC_*) 3009 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning 3010 * disabled 3011 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form 3012 * 2^n-1 in the range 1..32767] 3013 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form 3014 * 2^n-1 in the range 1..32767] 3015 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255] 3016 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal 3017 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number 3018 */ 3019 enum nl80211_txq_attr { 3020 __NL80211_TXQ_ATTR_INVALID, 3021 NL80211_TXQ_ATTR_AC, 3022 NL80211_TXQ_ATTR_TXOP, 3023 NL80211_TXQ_ATTR_CWMIN, 3024 NL80211_TXQ_ATTR_CWMAX, 3025 NL80211_TXQ_ATTR_AIFS, 3026 3027 /* keep last */ 3028 __NL80211_TXQ_ATTR_AFTER_LAST, 3029 NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1 3030 }; 3031 3032 enum nl80211_ac { 3033 NL80211_AC_VO, 3034 NL80211_AC_VI, 3035 NL80211_AC_BE, 3036 NL80211_AC_BK, 3037 NL80211_NUM_ACS 3038 }; 3039 3040 /* backward compat */ 3041 #define NL80211_TXQ_ATTR_QUEUE NL80211_TXQ_ATTR_AC 3042 #define NL80211_TXQ_Q_VO NL80211_AC_VO 3043 #define NL80211_TXQ_Q_VI NL80211_AC_VI 3044 #define NL80211_TXQ_Q_BE NL80211_AC_BE 3045 #define NL80211_TXQ_Q_BK NL80211_AC_BK 3046 3047 /** 3048 * enum nl80211_channel_type - channel type 3049 * @NL80211_CHAN_NO_HT: 20 MHz, non-HT channel 3050 * @NL80211_CHAN_HT20: 20 MHz HT channel 3051 * @NL80211_CHAN_HT40MINUS: HT40 channel, secondary channel 3052 * below the control channel 3053 * @NL80211_CHAN_HT40PLUS: HT40 channel, secondary channel 3054 * above the control channel 3055 */ 3056 enum nl80211_channel_type { 3057 NL80211_CHAN_NO_HT, 3058 NL80211_CHAN_HT20, 3059 NL80211_CHAN_HT40MINUS, 3060 NL80211_CHAN_HT40PLUS 3061 }; 3062 3063 /** 3064 * enum nl80211_chan_width - channel width definitions 3065 * 3066 * These values are used with the %NL80211_ATTR_CHANNEL_WIDTH 3067 * attribute. 3068 * 3069 * @NL80211_CHAN_WIDTH_20_NOHT: 20 MHz, non-HT channel 3070 * @NL80211_CHAN_WIDTH_20: 20 MHz HT channel 3071 * @NL80211_CHAN_WIDTH_40: 40 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3072 * attribute must be provided as well 3073 * @NL80211_CHAN_WIDTH_80: 80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3074 * attribute must be provided as well 3075 * @NL80211_CHAN_WIDTH_80P80: 80+80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3076 * and %NL80211_ATTR_CENTER_FREQ2 attributes must be provided as well 3077 * @NL80211_CHAN_WIDTH_160: 160 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3078 * attribute must be provided as well 3079 * @NL80211_CHAN_WIDTH_5: 5 MHz OFDM channel 3080 * @NL80211_CHAN_WIDTH_10: 10 MHz OFDM channel 3081 */ 3082 enum nl80211_chan_width { 3083 NL80211_CHAN_WIDTH_20_NOHT, 3084 NL80211_CHAN_WIDTH_20, 3085 NL80211_CHAN_WIDTH_40, 3086 NL80211_CHAN_WIDTH_80, 3087 NL80211_CHAN_WIDTH_80P80, 3088 NL80211_CHAN_WIDTH_160, 3089 NL80211_CHAN_WIDTH_5, 3090 NL80211_CHAN_WIDTH_10, 3091 }; 3092 3093 /** 3094 * enum nl80211_bss_scan_width - control channel width for a BSS 3095 * 3096 * These values are used with the %NL80211_BSS_CHAN_WIDTH attribute. 3097 * 3098 * @NL80211_BSS_CHAN_WIDTH_20: control channel is 20 MHz wide or compatible 3099 * @NL80211_BSS_CHAN_WIDTH_10: control channel is 10 MHz wide 3100 * @NL80211_BSS_CHAN_WIDTH_5: control channel is 5 MHz wide 3101 */ 3102 enum nl80211_bss_scan_width { 3103 NL80211_BSS_CHAN_WIDTH_20, 3104 NL80211_BSS_CHAN_WIDTH_10, 3105 NL80211_BSS_CHAN_WIDTH_5, 3106 }; 3107 3108 /** 3109 * enum nl80211_bss - netlink attributes for a BSS 3110 * 3111 * @__NL80211_BSS_INVALID: invalid 3112 * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets) 3113 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32) 3114 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64) 3115 * (if @NL80211_BSS_PRESP_DATA is present then this is known to be 3116 * from a probe response, otherwise it may be from the same beacon 3117 * that the NL80211_BSS_BEACON_TSF will be from) 3118 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16) 3119 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16) 3120 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the 3121 * raw information elements from the probe response/beacon (bin); 3122 * if the %NL80211_BSS_BEACON_IES attribute is present and the data is 3123 * different then the IEs here are from a Probe Response frame; otherwise 3124 * they are from a Beacon frame. 3125 * However, if the driver does not indicate the source of the IEs, these 3126 * IEs may be from either frame subtype. 3127 * If present, the @NL80211_BSS_PRESP_DATA attribute indicates that the 3128 * data here is known to be from a probe response, without any heuristics. 3129 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon 3130 * in mBm (100 * dBm) (s32) 3131 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon 3132 * in unspecified units, scaled to 0..100 (u8) 3133 * @NL80211_BSS_STATUS: status, if this BSS is "used" 3134 * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms 3135 * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information 3136 * elements from a Beacon frame (bin); not present if no Beacon frame has 3137 * yet been received 3138 * @NL80211_BSS_CHAN_WIDTH: channel width of the control channel 3139 * (u32, enum nl80211_bss_scan_width) 3140 * @NL80211_BSS_BEACON_TSF: TSF of the last received beacon (u64) 3141 * (not present if no beacon frame has been received yet) 3142 * @NL80211_BSS_PRESP_DATA: the data in @NL80211_BSS_INFORMATION_ELEMENTS and 3143 * @NL80211_BSS_TSF is known to be from a probe response (flag attribute) 3144 * @__NL80211_BSS_AFTER_LAST: internal 3145 * @NL80211_BSS_MAX: highest BSS attribute 3146 */ 3147 enum nl80211_bss { 3148 __NL80211_BSS_INVALID, 3149 NL80211_BSS_BSSID, 3150 NL80211_BSS_FREQUENCY, 3151 NL80211_BSS_TSF, 3152 NL80211_BSS_BEACON_INTERVAL, 3153 NL80211_BSS_CAPABILITY, 3154 NL80211_BSS_INFORMATION_ELEMENTS, 3155 NL80211_BSS_SIGNAL_MBM, 3156 NL80211_BSS_SIGNAL_UNSPEC, 3157 NL80211_BSS_STATUS, 3158 NL80211_BSS_SEEN_MS_AGO, 3159 NL80211_BSS_BEACON_IES, 3160 NL80211_BSS_CHAN_WIDTH, 3161 NL80211_BSS_BEACON_TSF, 3162 NL80211_BSS_PRESP_DATA, 3163 3164 /* keep last */ 3165 __NL80211_BSS_AFTER_LAST, 3166 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1 3167 }; 3168 3169 /** 3170 * enum nl80211_bss_status - BSS "status" 3171 * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS. 3172 * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS. 3173 * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS. 3174 * 3175 * The BSS status is a BSS attribute in scan dumps, which 3176 * indicates the status the interface has wrt. this BSS. 3177 */ 3178 enum nl80211_bss_status { 3179 NL80211_BSS_STATUS_AUTHENTICATED, 3180 NL80211_BSS_STATUS_ASSOCIATED, 3181 NL80211_BSS_STATUS_IBSS_JOINED, 3182 }; 3183 3184 /** 3185 * enum nl80211_auth_type - AuthenticationType 3186 * 3187 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication 3188 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only) 3189 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r) 3190 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP) 3191 * @NL80211_AUTHTYPE_SAE: Simultaneous authentication of equals 3192 * @__NL80211_AUTHTYPE_NUM: internal 3193 * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm 3194 * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by 3195 * trying multiple times); this is invalid in netlink -- leave out 3196 * the attribute for this on CONNECT commands. 3197 */ 3198 enum nl80211_auth_type { 3199 NL80211_AUTHTYPE_OPEN_SYSTEM, 3200 NL80211_AUTHTYPE_SHARED_KEY, 3201 NL80211_AUTHTYPE_FT, 3202 NL80211_AUTHTYPE_NETWORK_EAP, 3203 NL80211_AUTHTYPE_SAE, 3204 3205 /* keep last */ 3206 __NL80211_AUTHTYPE_NUM, 3207 NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1, 3208 NL80211_AUTHTYPE_AUTOMATIC 3209 }; 3210 3211 /** 3212 * enum nl80211_key_type - Key Type 3213 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key 3214 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key 3215 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS) 3216 * @NUM_NL80211_KEYTYPES: number of defined key types 3217 */ 3218 enum nl80211_key_type { 3219 NL80211_KEYTYPE_GROUP, 3220 NL80211_KEYTYPE_PAIRWISE, 3221 NL80211_KEYTYPE_PEERKEY, 3222 3223 NUM_NL80211_KEYTYPES 3224 }; 3225 3226 /** 3227 * enum nl80211_mfp - Management frame protection state 3228 * @NL80211_MFP_NO: Management frame protection not used 3229 * @NL80211_MFP_REQUIRED: Management frame protection required 3230 */ 3231 enum nl80211_mfp { 3232 NL80211_MFP_NO, 3233 NL80211_MFP_REQUIRED, 3234 }; 3235 3236 enum nl80211_wpa_versions { 3237 NL80211_WPA_VERSION_1 = 1 << 0, 3238 NL80211_WPA_VERSION_2 = 1 << 1, 3239 }; 3240 3241 /** 3242 * enum nl80211_key_default_types - key default types 3243 * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid 3244 * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default 3245 * unicast key 3246 * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default 3247 * multicast key 3248 * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types 3249 */ 3250 enum nl80211_key_default_types { 3251 __NL80211_KEY_DEFAULT_TYPE_INVALID, 3252 NL80211_KEY_DEFAULT_TYPE_UNICAST, 3253 NL80211_KEY_DEFAULT_TYPE_MULTICAST, 3254 3255 NUM_NL80211_KEY_DEFAULT_TYPES 3256 }; 3257 3258 /** 3259 * enum nl80211_key_attributes - key attributes 3260 * @__NL80211_KEY_INVALID: invalid 3261 * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of 3262 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 3263 * keys 3264 * @NL80211_KEY_IDX: key ID (u8, 0-3) 3265 * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 3266 * section 7.3.2.25.1, e.g. 0x000FAC04) 3267 * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 3268 * CCMP keys, each six bytes in little endian 3269 * @NL80211_KEY_DEFAULT: flag indicating default key 3270 * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key 3271 * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not 3272 * specified the default depends on whether a MAC address was 3273 * given with the command using the key or not (u32) 3274 * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags 3275 * attributes, specifying what a key should be set as default as. 3276 * See &enum nl80211_key_default_types. 3277 * @__NL80211_KEY_AFTER_LAST: internal 3278 * @NL80211_KEY_MAX: highest key attribute 3279 */ 3280 enum nl80211_key_attributes { 3281 __NL80211_KEY_INVALID, 3282 NL80211_KEY_DATA, 3283 NL80211_KEY_IDX, 3284 NL80211_KEY_CIPHER, 3285 NL80211_KEY_SEQ, 3286 NL80211_KEY_DEFAULT, 3287 NL80211_KEY_DEFAULT_MGMT, 3288 NL80211_KEY_TYPE, 3289 NL80211_KEY_DEFAULT_TYPES, 3290 3291 /* keep last */ 3292 __NL80211_KEY_AFTER_LAST, 3293 NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1 3294 }; 3295 3296 /** 3297 * enum nl80211_tx_rate_attributes - TX rate set attributes 3298 * @__NL80211_TXRATE_INVALID: invalid 3299 * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection 3300 * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with 3301 * 1 = 500 kbps) but without the IE length restriction (at most 3302 * %NL80211_MAX_SUPP_RATES in a single array). 3303 * @NL80211_TXRATE_HT: HT (MCS) rates allowed for TX rate selection 3304 * in an array of MCS numbers. 3305 * @NL80211_TXRATE_VHT: VHT rates allowed for TX rate selection, 3306 * see &struct nl80211_txrate_vht 3307 * @NL80211_TXRATE_GI: configure GI, see &enum nl80211_txrate_gi 3308 * @__NL80211_TXRATE_AFTER_LAST: internal 3309 * @NL80211_TXRATE_MAX: highest TX rate attribute 3310 */ 3311 enum nl80211_tx_rate_attributes { 3312 __NL80211_TXRATE_INVALID, 3313 NL80211_TXRATE_LEGACY, 3314 NL80211_TXRATE_HT, 3315 NL80211_TXRATE_VHT, 3316 NL80211_TXRATE_GI, 3317 3318 /* keep last */ 3319 __NL80211_TXRATE_AFTER_LAST, 3320 NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1 3321 }; 3322 3323 #define NL80211_TXRATE_MCS NL80211_TXRATE_HT 3324 #define NL80211_VHT_NSS_MAX 8 3325 3326 /** 3327 * struct nl80211_txrate_vht - VHT MCS/NSS txrate bitmap 3328 * @mcs: MCS bitmap table for each NSS (array index 0 for 1 stream, etc.) 3329 */ 3330 struct nl80211_txrate_vht { 3331 __u16 mcs[NL80211_VHT_NSS_MAX]; 3332 }; 3333 3334 enum nl80211_txrate_gi { 3335 NL80211_TXRATE_DEFAULT_GI, 3336 NL80211_TXRATE_FORCE_SGI, 3337 NL80211_TXRATE_FORCE_LGI, 3338 }; 3339 3340 /** 3341 * enum nl80211_band - Frequency band 3342 * @NL80211_BAND_2GHZ: 2.4 GHz ISM band 3343 * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz) 3344 * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz) 3345 */ 3346 enum nl80211_band { 3347 NL80211_BAND_2GHZ, 3348 NL80211_BAND_5GHZ, 3349 NL80211_BAND_60GHZ, 3350 }; 3351 3352 /** 3353 * enum nl80211_ps_state - powersave state 3354 * @NL80211_PS_DISABLED: powersave is disabled 3355 * @NL80211_PS_ENABLED: powersave is enabled 3356 */ 3357 enum nl80211_ps_state { 3358 NL80211_PS_DISABLED, 3359 NL80211_PS_ENABLED, 3360 }; 3361 3362 /** 3363 * enum nl80211_attr_cqm - connection quality monitor attributes 3364 * @__NL80211_ATTR_CQM_INVALID: invalid 3365 * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies 3366 * the threshold for the RSSI level at which an event will be sent. Zero 3367 * to disable. 3368 * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies 3369 * the minimum amount the RSSI level must change after an event before a 3370 * new event may be issued (to reduce effects of RSSI oscillation). 3371 * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event 3372 * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many 3373 * consecutive packets were not acknowledged by the peer 3374 * @NL80211_ATTR_CQM_TXE_RATE: TX error rate in %. Minimum % of TX failures 3375 * during the given %NL80211_ATTR_CQM_TXE_INTVL before an 3376 * %NL80211_CMD_NOTIFY_CQM with reported %NL80211_ATTR_CQM_TXE_RATE and 3377 * %NL80211_ATTR_CQM_TXE_PKTS is generated. 3378 * @NL80211_ATTR_CQM_TXE_PKTS: number of attempted packets in a given 3379 * %NL80211_ATTR_CQM_TXE_INTVL before %NL80211_ATTR_CQM_TXE_RATE is 3380 * checked. 3381 * @NL80211_ATTR_CQM_TXE_INTVL: interval in seconds. Specifies the periodic 3382 * interval in which %NL80211_ATTR_CQM_TXE_PKTS and 3383 * %NL80211_ATTR_CQM_TXE_RATE must be satisfied before generating an 3384 * %NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting. 3385 * @__NL80211_ATTR_CQM_AFTER_LAST: internal 3386 * @NL80211_ATTR_CQM_MAX: highest key attribute 3387 */ 3388 enum nl80211_attr_cqm { 3389 __NL80211_ATTR_CQM_INVALID, 3390 NL80211_ATTR_CQM_RSSI_THOLD, 3391 NL80211_ATTR_CQM_RSSI_HYST, 3392 NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT, 3393 NL80211_ATTR_CQM_PKT_LOSS_EVENT, 3394 NL80211_ATTR_CQM_TXE_RATE, 3395 NL80211_ATTR_CQM_TXE_PKTS, 3396 NL80211_ATTR_CQM_TXE_INTVL, 3397 3398 /* keep last */ 3399 __NL80211_ATTR_CQM_AFTER_LAST, 3400 NL80211_ATTR_CQM_MAX = __NL80211_ATTR_CQM_AFTER_LAST - 1 3401 }; 3402 3403 /** 3404 * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event 3405 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the 3406 * configured threshold 3407 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the 3408 * configured threshold 3409 * @NL80211_CQM_RSSI_BEACON_LOSS_EVENT: The device experienced beacon loss. 3410 * (Note that deauth/disassoc will still follow if the AP is not 3411 * available. This event might get used as roaming event, etc.) 3412 */ 3413 enum nl80211_cqm_rssi_threshold_event { 3414 NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW, 3415 NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH, 3416 NL80211_CQM_RSSI_BEACON_LOSS_EVENT, 3417 }; 3418 3419 3420 /** 3421 * enum nl80211_tx_power_setting - TX power adjustment 3422 * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power 3423 * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter 3424 * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter 3425 */ 3426 enum nl80211_tx_power_setting { 3427 NL80211_TX_POWER_AUTOMATIC, 3428 NL80211_TX_POWER_LIMITED, 3429 NL80211_TX_POWER_FIXED, 3430 }; 3431 3432 /** 3433 * enum nl80211_packet_pattern_attr - packet pattern attribute 3434 * @__NL80211_PKTPAT_INVALID: invalid number for nested attribute 3435 * @NL80211_PKTPAT_PATTERN: the pattern, values where the mask has 3436 * a zero bit are ignored 3437 * @NL80211_PKTPAT_MASK: pattern mask, must be long enough to have 3438 * a bit for each byte in the pattern. The lowest-order bit corresponds 3439 * to the first byte of the pattern, but the bytes of the pattern are 3440 * in a little-endian-like format, i.e. the 9th byte of the pattern 3441 * corresponds to the lowest-order bit in the second byte of the mask. 3442 * For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where 3443 * xx indicates "don't care") would be represented by a pattern of 3444 * twelve zero bytes, and a mask of "0xed,0x01". 3445 * Note that the pattern matching is done as though frames were not 3446 * 802.11 frames but 802.3 frames, i.e. the frame is fully unpacked 3447 * first (including SNAP header unpacking) and then matched. 3448 * @NL80211_PKTPAT_OFFSET: packet offset, pattern is matched after 3449 * these fixed number of bytes of received packet 3450 * @NUM_NL80211_PKTPAT: number of attributes 3451 * @MAX_NL80211_PKTPAT: max attribute number 3452 */ 3453 enum nl80211_packet_pattern_attr { 3454 __NL80211_PKTPAT_INVALID, 3455 NL80211_PKTPAT_MASK, 3456 NL80211_PKTPAT_PATTERN, 3457 NL80211_PKTPAT_OFFSET, 3458 3459 NUM_NL80211_PKTPAT, 3460 MAX_NL80211_PKTPAT = NUM_NL80211_PKTPAT - 1, 3461 }; 3462 3463 /** 3464 * struct nl80211_pattern_support - packet pattern support information 3465 * @max_patterns: maximum number of patterns supported 3466 * @min_pattern_len: minimum length of each pattern 3467 * @max_pattern_len: maximum length of each pattern 3468 * @max_pkt_offset: maximum Rx packet offset 3469 * 3470 * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when 3471 * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED or in 3472 * %NL80211_ATTR_COALESCE_RULE_PKT_PATTERN when that is part of 3473 * %NL80211_ATTR_COALESCE_RULE in the capability information given 3474 * by the kernel to userspace. 3475 */ 3476 struct nl80211_pattern_support { 3477 __u32 max_patterns; 3478 __u32 min_pattern_len; 3479 __u32 max_pattern_len; 3480 __u32 max_pkt_offset; 3481 } __attribute__((packed)); 3482 3483 /* only for backward compatibility */ 3484 #define __NL80211_WOWLAN_PKTPAT_INVALID __NL80211_PKTPAT_INVALID 3485 #define NL80211_WOWLAN_PKTPAT_MASK NL80211_PKTPAT_MASK 3486 #define NL80211_WOWLAN_PKTPAT_PATTERN NL80211_PKTPAT_PATTERN 3487 #define NL80211_WOWLAN_PKTPAT_OFFSET NL80211_PKTPAT_OFFSET 3488 #define NUM_NL80211_WOWLAN_PKTPAT NUM_NL80211_PKTPAT 3489 #define MAX_NL80211_WOWLAN_PKTPAT MAX_NL80211_PKTPAT 3490 #define nl80211_wowlan_pattern_support nl80211_pattern_support 3491 3492 /** 3493 * enum nl80211_wowlan_triggers - WoWLAN trigger definitions 3494 * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes 3495 * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put 3496 * the chip into a special state -- works best with chips that have 3497 * support for low-power operation already (flag) 3498 * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect 3499 * is detected is implementation-specific (flag) 3500 * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed 3501 * by 16 repetitions of MAC addr, anywhere in payload) (flag) 3502 * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns 3503 * which are passed in an array of nested attributes, each nested attribute 3504 * defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern. 3505 * Each pattern defines a wakeup packet. Packet offset is associated with 3506 * each pattern which is used while matching the pattern. The matching is 3507 * done on the MSDU, i.e. as though the packet was an 802.3 packet, so the 3508 * pattern matching is done after the packet is converted to the MSDU. 3509 * 3510 * In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute 3511 * carrying a &struct nl80211_pattern_support. 3512 * 3513 * When reporting wakeup. it is a u32 attribute containing the 0-based 3514 * index of the pattern that caused the wakeup, in the patterns passed 3515 * to the kernel when configuring. 3516 * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be 3517 * used when setting, used only to indicate that GTK rekeying is supported 3518 * by the device (flag) 3519 * @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE: wake up on GTK rekey failure (if 3520 * done by the device) (flag) 3521 * @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST: wake up on EAP Identity Request 3522 * packet (flag) 3523 * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag) 3524 * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released 3525 * (on devices that have rfkill in the device) (flag) 3526 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211: For wakeup reporting only, contains 3527 * the 802.11 packet that caused the wakeup, e.g. a deauth frame. The frame 3528 * may be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN 3529 * attribute contains the original length. 3530 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN: Original length of the 802.11 3531 * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211 3532 * attribute if the packet was truncated somewhere. 3533 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023: For wakeup reporting only, contains the 3534 * 802.11 packet that caused the wakeup, e.g. a magic packet. The frame may 3535 * be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN attribute 3536 * contains the original length. 3537 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN: Original length of the 802.3 3538 * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023 3539 * attribute if the packet was truncated somewhere. 3540 * @NL80211_WOWLAN_TRIG_TCP_CONNECTION: TCP connection wake, see DOC section 3541 * "TCP connection wakeup" for more details. This is a nested attribute 3542 * containing the exact information for establishing and keeping alive 3543 * the TCP connection. 3544 * @NL80211_WOWLAN_TRIG_TCP_WAKEUP_MATCH: For wakeup reporting only, the 3545 * wakeup packet was received on the TCP connection 3546 * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST: For wakeup reporting only, the 3547 * TCP connection was lost or failed to be established 3548 * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS: For wakeup reporting only, 3549 * the TCP connection ran out of tokens to use for data to send to the 3550 * service 3551 * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers 3552 * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number 3553 * 3554 * These nested attributes are used to configure the wakeup triggers and 3555 * to report the wakeup reason(s). 3556 */ 3557 enum nl80211_wowlan_triggers { 3558 __NL80211_WOWLAN_TRIG_INVALID, 3559 NL80211_WOWLAN_TRIG_ANY, 3560 NL80211_WOWLAN_TRIG_DISCONNECT, 3561 NL80211_WOWLAN_TRIG_MAGIC_PKT, 3562 NL80211_WOWLAN_TRIG_PKT_PATTERN, 3563 NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED, 3564 NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE, 3565 NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST, 3566 NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE, 3567 NL80211_WOWLAN_TRIG_RFKILL_RELEASE, 3568 NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211, 3569 NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN, 3570 NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023, 3571 NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN, 3572 NL80211_WOWLAN_TRIG_TCP_CONNECTION, 3573 NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH, 3574 NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST, 3575 NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS, 3576 3577 /* keep last */ 3578 NUM_NL80211_WOWLAN_TRIG, 3579 MAX_NL80211_WOWLAN_TRIG = NUM_NL80211_WOWLAN_TRIG - 1 3580 }; 3581 3582 /** 3583 * DOC: TCP connection wakeup 3584 * 3585 * Some devices can establish a TCP connection in order to be woken up by a 3586 * packet coming in from outside their network segment, or behind NAT. If 3587 * configured, the device will establish a TCP connection to the given 3588 * service, and periodically send data to that service. The first data 3589 * packet is usually transmitted after SYN/ACK, also ACKing the SYN/ACK. 3590 * The data packets can optionally include a (little endian) sequence 3591 * number (in the TCP payload!) that is generated by the device, and, also 3592 * optionally, a token from a list of tokens. This serves as a keep-alive 3593 * with the service, and for NATed connections, etc. 3594 * 3595 * During this keep-alive period, the server doesn't send any data to the 3596 * client. When receiving data, it is compared against the wakeup pattern 3597 * (and mask) and if it matches, the host is woken up. Similarly, if the 3598 * connection breaks or cannot be established to start with, the host is 3599 * also woken up. 3600 * 3601 * Developer's note: ARP offload is required for this, otherwise TCP 3602 * response packets might not go through correctly. 3603 */ 3604 3605 /** 3606 * struct nl80211_wowlan_tcp_data_seq - WoWLAN TCP data sequence 3607 * @start: starting value 3608 * @offset: offset of sequence number in packet 3609 * @len: length of the sequence value to write, 1 through 4 3610 * 3611 * Note: don't confuse with the TCP sequence number(s), this is for the 3612 * keepalive packet payload. The actual value is written into the packet 3613 * in little endian. 3614 */ 3615 struct nl80211_wowlan_tcp_data_seq { 3616 __u32 start, offset, len; 3617 }; 3618 3619 /** 3620 * struct nl80211_wowlan_tcp_data_token - WoWLAN TCP data token config 3621 * @offset: offset of token in packet 3622 * @len: length of each token 3623 * @token_stream: stream of data to be used for the tokens, the length must 3624 * be a multiple of @len for this to make sense 3625 */ 3626 struct nl80211_wowlan_tcp_data_token { 3627 __u32 offset, len; 3628 __u8 token_stream[]; 3629 }; 3630 3631 /** 3632 * struct nl80211_wowlan_tcp_data_token_feature - data token features 3633 * @min_len: minimum token length 3634 * @max_len: maximum token length 3635 * @bufsize: total available token buffer size (max size of @token_stream) 3636 */ 3637 struct nl80211_wowlan_tcp_data_token_feature { 3638 __u32 min_len, max_len, bufsize; 3639 }; 3640 3641 /** 3642 * enum nl80211_wowlan_tcp_attrs - WoWLAN TCP connection parameters 3643 * @__NL80211_WOWLAN_TCP_INVALID: invalid number for nested attributes 3644 * @NL80211_WOWLAN_TCP_SRC_IPV4: source IPv4 address (in network byte order) 3645 * @NL80211_WOWLAN_TCP_DST_IPV4: destination IPv4 address 3646 * (in network byte order) 3647 * @NL80211_WOWLAN_TCP_DST_MAC: destination MAC address, this is given because 3648 * route lookup when configured might be invalid by the time we suspend, 3649 * and doing a route lookup when suspending is no longer possible as it 3650 * might require ARP querying. 3651 * @NL80211_WOWLAN_TCP_SRC_PORT: source port (u16); optional, if not given a 3652 * socket and port will be allocated 3653 * @NL80211_WOWLAN_TCP_DST_PORT: destination port (u16) 3654 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD: data packet payload, at least one byte. 3655 * For feature advertising, a u32 attribute holding the maximum length 3656 * of the data payload. 3657 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ: data packet sequence configuration 3658 * (if desired), a &struct nl80211_wowlan_tcp_data_seq. For feature 3659 * advertising it is just a flag 3660 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN: data packet token configuration, 3661 * see &struct nl80211_wowlan_tcp_data_token and for advertising see 3662 * &struct nl80211_wowlan_tcp_data_token_feature. 3663 * @NL80211_WOWLAN_TCP_DATA_INTERVAL: data interval in seconds, maximum 3664 * interval in feature advertising (u32) 3665 * @NL80211_WOWLAN_TCP_WAKE_PAYLOAD: wake packet payload, for advertising a 3666 * u32 attribute holding the maximum length 3667 * @NL80211_WOWLAN_TCP_WAKE_MASK: Wake packet payload mask, not used for 3668 * feature advertising. The mask works like @NL80211_PKTPAT_MASK 3669 * but on the TCP payload only. 3670 * @NUM_NL80211_WOWLAN_TCP: number of TCP attributes 3671 * @MAX_NL80211_WOWLAN_TCP: highest attribute number 3672 */ 3673 enum nl80211_wowlan_tcp_attrs { 3674 __NL80211_WOWLAN_TCP_INVALID, 3675 NL80211_WOWLAN_TCP_SRC_IPV4, 3676 NL80211_WOWLAN_TCP_DST_IPV4, 3677 NL80211_WOWLAN_TCP_DST_MAC, 3678 NL80211_WOWLAN_TCP_SRC_PORT, 3679 NL80211_WOWLAN_TCP_DST_PORT, 3680 NL80211_WOWLAN_TCP_DATA_PAYLOAD, 3681 NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ, 3682 NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN, 3683 NL80211_WOWLAN_TCP_DATA_INTERVAL, 3684 NL80211_WOWLAN_TCP_WAKE_PAYLOAD, 3685 NL80211_WOWLAN_TCP_WAKE_MASK, 3686 3687 /* keep last */ 3688 NUM_NL80211_WOWLAN_TCP, 3689 MAX_NL80211_WOWLAN_TCP = NUM_NL80211_WOWLAN_TCP - 1 3690 }; 3691 3692 /** 3693 * struct nl80211_coalesce_rule_support - coalesce rule support information 3694 * @max_rules: maximum number of rules supported 3695 * @pat: packet pattern support information 3696 * @max_delay: maximum supported coalescing delay in msecs 3697 * 3698 * This struct is carried in %NL80211_ATTR_COALESCE_RULE in the 3699 * capability information given by the kernel to userspace. 3700 */ 3701 struct nl80211_coalesce_rule_support { 3702 __u32 max_rules; 3703 struct nl80211_pattern_support pat; 3704 __u32 max_delay; 3705 } __attribute__((packed)); 3706 3707 /** 3708 * enum nl80211_attr_coalesce_rule - coalesce rule attribute 3709 * @__NL80211_COALESCE_RULE_INVALID: invalid number for nested attribute 3710 * @NL80211_ATTR_COALESCE_RULE_DELAY: delay in msecs used for packet coalescing 3711 * @NL80211_ATTR_COALESCE_RULE_CONDITION: condition for packet coalescence, 3712 * see &enum nl80211_coalesce_condition. 3713 * @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN: packet offset, pattern is matched 3714 * after these fixed number of bytes of received packet 3715 * @NUM_NL80211_ATTR_COALESCE_RULE: number of attributes 3716 * @NL80211_ATTR_COALESCE_RULE_MAX: max attribute number 3717 */ 3718 enum nl80211_attr_coalesce_rule { 3719 __NL80211_COALESCE_RULE_INVALID, 3720 NL80211_ATTR_COALESCE_RULE_DELAY, 3721 NL80211_ATTR_COALESCE_RULE_CONDITION, 3722 NL80211_ATTR_COALESCE_RULE_PKT_PATTERN, 3723 3724 /* keep last */ 3725 NUM_NL80211_ATTR_COALESCE_RULE, 3726 NL80211_ATTR_COALESCE_RULE_MAX = NUM_NL80211_ATTR_COALESCE_RULE - 1 3727 }; 3728 3729 /** 3730 * enum nl80211_coalesce_condition - coalesce rule conditions 3731 * @NL80211_COALESCE_CONDITION_MATCH: coalaesce Rx packets when patterns 3732 * in a rule are matched. 3733 * @NL80211_COALESCE_CONDITION_NO_MATCH: coalesce Rx packets when patterns 3734 * in a rule are not matched. 3735 */ 3736 enum nl80211_coalesce_condition { 3737 NL80211_COALESCE_CONDITION_MATCH, 3738 NL80211_COALESCE_CONDITION_NO_MATCH 3739 }; 3740 3741 /** 3742 * enum nl80211_iface_limit_attrs - limit attributes 3743 * @NL80211_IFACE_LIMIT_UNSPEC: (reserved) 3744 * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that 3745 * can be chosen from this set of interface types (u32) 3746 * @NL80211_IFACE_LIMIT_TYPES: nested attribute containing a 3747 * flag attribute for each interface type in this set 3748 * @NUM_NL80211_IFACE_LIMIT: number of attributes 3749 * @MAX_NL80211_IFACE_LIMIT: highest attribute number 3750 */ 3751 enum nl80211_iface_limit_attrs { 3752 NL80211_IFACE_LIMIT_UNSPEC, 3753 NL80211_IFACE_LIMIT_MAX, 3754 NL80211_IFACE_LIMIT_TYPES, 3755 3756 /* keep last */ 3757 NUM_NL80211_IFACE_LIMIT, 3758 MAX_NL80211_IFACE_LIMIT = NUM_NL80211_IFACE_LIMIT - 1 3759 }; 3760 3761 /** 3762 * enum nl80211_if_combination_attrs -- interface combination attributes 3763 * 3764 * @NL80211_IFACE_COMB_UNSPEC: (reserved) 3765 * @NL80211_IFACE_COMB_LIMITS: Nested attributes containing the limits 3766 * for given interface types, see &enum nl80211_iface_limit_attrs. 3767 * @NL80211_IFACE_COMB_MAXNUM: u32 attribute giving the total number of 3768 * interfaces that can be created in this group. This number doesn't 3769 * apply to interfaces purely managed in software, which are listed 3770 * in a separate attribute %NL80211_ATTR_INTERFACES_SOFTWARE. 3771 * @NL80211_IFACE_COMB_STA_AP_BI_MATCH: flag attribute specifying that 3772 * beacon intervals within this group must be all the same even for 3773 * infrastructure and AP/GO combinations, i.e. the GO(s) must adopt 3774 * the infrastructure network's beacon interval. 3775 * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many 3776 * different channels may be used within this group. 3777 * @NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS: u32 attribute containing the bitmap 3778 * of supported channel widths for radar detection. 3779 * @NL80211_IFACE_COMB_RADAR_DETECT_REGIONS: u32 attribute containing the bitmap 3780 * of supported regulatory regions for radar detection. 3781 * @NUM_NL80211_IFACE_COMB: number of attributes 3782 * @MAX_NL80211_IFACE_COMB: highest attribute number 3783 * 3784 * Examples: 3785 * limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2 3786 * => allows an AP and a STA that must match BIs 3787 * 3788 * numbers = [ #{AP, P2P-GO} <= 8 ], channels = 1, max = 8 3789 * => allows 8 of AP/GO 3790 * 3791 * numbers = [ #{STA} <= 2 ], channels = 2, max = 2 3792 * => allows two STAs on different channels 3793 * 3794 * numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4 3795 * => allows a STA plus three P2P interfaces 3796 * 3797 * The list of these four possiblities could completely be contained 3798 * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate 3799 * that any of these groups must match. 3800 * 3801 * "Combinations" of just a single interface will not be listed here, 3802 * a single interface of any valid interface type is assumed to always 3803 * be possible by itself. This means that implicitly, for each valid 3804 * interface type, the following group always exists: 3805 * numbers = [ #{<type>} <= 1 ], channels = 1, max = 1 3806 */ 3807 enum nl80211_if_combination_attrs { 3808 NL80211_IFACE_COMB_UNSPEC, 3809 NL80211_IFACE_COMB_LIMITS, 3810 NL80211_IFACE_COMB_MAXNUM, 3811 NL80211_IFACE_COMB_STA_AP_BI_MATCH, 3812 NL80211_IFACE_COMB_NUM_CHANNELS, 3813 NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS, 3814 NL80211_IFACE_COMB_RADAR_DETECT_REGIONS, 3815 3816 /* keep last */ 3817 NUM_NL80211_IFACE_COMB, 3818 MAX_NL80211_IFACE_COMB = NUM_NL80211_IFACE_COMB - 1 3819 }; 3820 3821 3822 /** 3823 * enum nl80211_plink_state - state of a mesh peer link finite state machine 3824 * 3825 * @NL80211_PLINK_LISTEN: initial state, considered the implicit 3826 * state of non existant mesh peer links 3827 * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to 3828 * this mesh peer 3829 * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received 3830 * from this mesh peer 3831 * @NL80211_PLINK_CNF_RCVD: mesh plink confirm frame has been 3832 * received from this mesh peer 3833 * @NL80211_PLINK_ESTAB: mesh peer link is established 3834 * @NL80211_PLINK_HOLDING: mesh peer link is being closed or cancelled 3835 * @NL80211_PLINK_BLOCKED: all frames transmitted from this mesh 3836 * plink are discarded 3837 * @NUM_NL80211_PLINK_STATES: number of peer link states 3838 * @MAX_NL80211_PLINK_STATES: highest numerical value of plink states 3839 */ 3840 enum nl80211_plink_state { 3841 NL80211_PLINK_LISTEN, 3842 NL80211_PLINK_OPN_SNT, 3843 NL80211_PLINK_OPN_RCVD, 3844 NL80211_PLINK_CNF_RCVD, 3845 NL80211_PLINK_ESTAB, 3846 NL80211_PLINK_HOLDING, 3847 NL80211_PLINK_BLOCKED, 3848 3849 /* keep last */ 3850 NUM_NL80211_PLINK_STATES, 3851 MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1 3852 }; 3853 3854 /** 3855 * enum nl80211_plink_action - actions to perform in mesh peers 3856 * 3857 * @NL80211_PLINK_ACTION_NO_ACTION: perform no action 3858 * @NL80211_PLINK_ACTION_OPEN: start mesh peer link establishment 3859 * @NL80211_PLINK_ACTION_BLOCK: block traffic from this mesh peer 3860 * @NUM_NL80211_PLINK_ACTIONS: number of possible actions 3861 */ 3862 enum plink_actions { 3863 NL80211_PLINK_ACTION_NO_ACTION, 3864 NL80211_PLINK_ACTION_OPEN, 3865 NL80211_PLINK_ACTION_BLOCK, 3866 3867 NUM_NL80211_PLINK_ACTIONS, 3868 }; 3869 3870 3871 #define NL80211_KCK_LEN 16 3872 #define NL80211_KEK_LEN 16 3873 #define NL80211_REPLAY_CTR_LEN 8 3874 3875 /** 3876 * enum nl80211_rekey_data - attributes for GTK rekey offload 3877 * @__NL80211_REKEY_DATA_INVALID: invalid number for nested attributes 3878 * @NL80211_REKEY_DATA_KEK: key encryption key (binary) 3879 * @NL80211_REKEY_DATA_KCK: key confirmation key (binary) 3880 * @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary) 3881 * @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal) 3882 * @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal) 3883 */ 3884 enum nl80211_rekey_data { 3885 __NL80211_REKEY_DATA_INVALID, 3886 NL80211_REKEY_DATA_KEK, 3887 NL80211_REKEY_DATA_KCK, 3888 NL80211_REKEY_DATA_REPLAY_CTR, 3889 3890 /* keep last */ 3891 NUM_NL80211_REKEY_DATA, 3892 MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1 3893 }; 3894 3895 /** 3896 * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID 3897 * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in 3898 * Beacon frames) 3899 * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element 3900 * in Beacon frames 3901 * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID 3902 * element in Beacon frames but zero out each byte in the SSID 3903 */ 3904 enum nl80211_hidden_ssid { 3905 NL80211_HIDDEN_SSID_NOT_IN_USE, 3906 NL80211_HIDDEN_SSID_ZERO_LEN, 3907 NL80211_HIDDEN_SSID_ZERO_CONTENTS 3908 }; 3909 3910 /** 3911 * enum nl80211_sta_wme_attr - station WME attributes 3912 * @__NL80211_STA_WME_INVALID: invalid number for nested attribute 3913 * @NL80211_STA_WME_UAPSD_QUEUES: bitmap of uapsd queues. the format 3914 * is the same as the AC bitmap in the QoS info field. 3915 * @NL80211_STA_WME_MAX_SP: max service period. the format is the same 3916 * as the MAX_SP field in the QoS info field (but already shifted down). 3917 * @__NL80211_STA_WME_AFTER_LAST: internal 3918 * @NL80211_STA_WME_MAX: highest station WME attribute 3919 */ 3920 enum nl80211_sta_wme_attr { 3921 __NL80211_STA_WME_INVALID, 3922 NL80211_STA_WME_UAPSD_QUEUES, 3923 NL80211_STA_WME_MAX_SP, 3924 3925 /* keep last */ 3926 __NL80211_STA_WME_AFTER_LAST, 3927 NL80211_STA_WME_MAX = __NL80211_STA_WME_AFTER_LAST - 1 3928 }; 3929 3930 /** 3931 * enum nl80211_pmksa_candidate_attr - attributes for PMKSA caching candidates 3932 * @__NL80211_PMKSA_CANDIDATE_INVALID: invalid number for nested attributes 3933 * @NL80211_PMKSA_CANDIDATE_INDEX: candidate index (u32; the smaller, the higher 3934 * priority) 3935 * @NL80211_PMKSA_CANDIDATE_BSSID: candidate BSSID (6 octets) 3936 * @NL80211_PMKSA_CANDIDATE_PREAUTH: RSN pre-authentication supported (flag) 3937 * @NUM_NL80211_PMKSA_CANDIDATE: number of PMKSA caching candidate attributes 3938 * (internal) 3939 * @MAX_NL80211_PMKSA_CANDIDATE: highest PMKSA caching candidate attribute 3940 * (internal) 3941 */ 3942 enum nl80211_pmksa_candidate_attr { 3943 __NL80211_PMKSA_CANDIDATE_INVALID, 3944 NL80211_PMKSA_CANDIDATE_INDEX, 3945 NL80211_PMKSA_CANDIDATE_BSSID, 3946 NL80211_PMKSA_CANDIDATE_PREAUTH, 3947 3948 /* keep last */ 3949 NUM_NL80211_PMKSA_CANDIDATE, 3950 MAX_NL80211_PMKSA_CANDIDATE = NUM_NL80211_PMKSA_CANDIDATE - 1 3951 }; 3952 3953 /** 3954 * enum nl80211_tdls_operation - values for %NL80211_ATTR_TDLS_OPERATION 3955 * @NL80211_TDLS_DISCOVERY_REQ: Send a TDLS discovery request 3956 * @NL80211_TDLS_SETUP: Setup TDLS link 3957 * @NL80211_TDLS_TEARDOWN: Teardown a TDLS link which is already established 3958 * @NL80211_TDLS_ENABLE_LINK: Enable TDLS link 3959 * @NL80211_TDLS_DISABLE_LINK: Disable TDLS link 3960 */ 3961 enum nl80211_tdls_operation { 3962 NL80211_TDLS_DISCOVERY_REQ, 3963 NL80211_TDLS_SETUP, 3964 NL80211_TDLS_TEARDOWN, 3965 NL80211_TDLS_ENABLE_LINK, 3966 NL80211_TDLS_DISABLE_LINK, 3967 }; 3968 3969 /* 3970 * enum nl80211_ap_sme_features - device-integrated AP features 3971 * Reserved for future use, no bits are defined in 3972 * NL80211_ATTR_DEVICE_AP_SME yet. 3973 enum nl80211_ap_sme_features { 3974 }; 3975 */ 3976 3977 /** 3978 * enum nl80211_feature_flags - device/driver features 3979 * @NL80211_FEATURE_SK_TX_STATUS: This driver supports reflecting back 3980 * TX status to the socket error queue when requested with the 3981 * socket option. 3982 * @NL80211_FEATURE_HT_IBSS: This driver supports IBSS with HT datarates. 3983 * @NL80211_FEATURE_INACTIVITY_TIMER: This driver takes care of freeing up 3984 * the connected inactive stations in AP mode. 3985 * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested 3986 * to work properly to suppport receiving regulatory hints from 3987 * cellular base stations. 3988 * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: (no longer available, only 3989 * here to reserve the value for API/ABI compatibility) 3990 * @NL80211_FEATURE_SAE: This driver supports simultaneous authentication of 3991 * equals (SAE) with user space SME (NL80211_CMD_AUTHENTICATE) in station 3992 * mode 3993 * @NL80211_FEATURE_LOW_PRIORITY_SCAN: This driver supports low priority scan 3994 * @NL80211_FEATURE_SCAN_FLUSH: Scan flush is supported 3995 * @NL80211_FEATURE_AP_SCAN: Support scanning using an AP vif 3996 * @NL80211_FEATURE_VIF_TXPOWER: The driver supports per-vif TX power setting 3997 * @NL80211_FEATURE_NEED_OBSS_SCAN: The driver expects userspace to perform 3998 * OBSS scans and generate 20/40 BSS coex reports. This flag is used only 3999 * for drivers implementing the CONNECT API, for AUTH/ASSOC it is implied. 4000 * @NL80211_FEATURE_P2P_GO_CTWIN: P2P GO implementation supports CT Window 4001 * setting 4002 * @NL80211_FEATURE_P2P_GO_OPPPS: P2P GO implementation supports opportunistic 4003 * powersave 4004 * @NL80211_FEATURE_FULL_AP_CLIENT_STATE: The driver supports full state 4005 * transitions for AP clients. Without this flag (and if the driver 4006 * doesn't have the AP SME in the device) the driver supports adding 4007 * stations only when they're associated and adds them in associated 4008 * state (to later be transitioned into authorized), with this flag 4009 * they should be added before even sending the authentication reply 4010 * and then transitioned into authenticated, associated and authorized 4011 * states using station flags. 4012 * Note that even for drivers that support this, the default is to add 4013 * stations in authenticated/associated state, so to add unauthenticated 4014 * stations the authenticated/associated bits have to be set in the mask. 4015 * @NL80211_FEATURE_ADVERTISE_CHAN_LIMITS: cfg80211 advertises channel limits 4016 * (HT40, VHT 80/160 MHz) if this flag is set 4017 * @NL80211_FEATURE_USERSPACE_MPM: This driver supports a userspace Mesh 4018 * Peering Management entity which may be implemented by registering for 4019 * beacons or NL80211_CMD_NEW_PEER_CANDIDATE events. The mesh beacon is 4020 * still generated by the driver. 4021 * @NL80211_FEATURE_ACTIVE_MONITOR: This driver supports an active monitor 4022 * interface. An active monitor interface behaves like a normal monitor 4023 * interface, but gets added to the driver. It ensures that incoming 4024 * unicast packets directed at the configured interface address get ACKed. 4025 * @NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE: This driver supports dynamic 4026 * channel bandwidth change (e.g., HT 20 <-> 40 MHz channel) during the 4027 * lifetime of a BSS. 4028 * @NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES: This device adds a DS Parameter 4029 * Set IE to probe requests. 4030 * @NL80211_FEATURE_WFA_TPC_IE_IN_PROBES: This device adds a WFA TPC Report IE 4031 * to probe requests. 4032 * @NL80211_FEATURE_QUIET: This device, in client mode, supports Quiet Period 4033 * requests sent to it by an AP. 4034 * @NL80211_FEATURE_TX_POWER_INSERTION: This device is capable of inserting the 4035 * current tx power value into the TPC Report IE in the spectrum 4036 * management TPC Report action frame, and in the Radio Measurement Link 4037 * Measurement Report action frame. 4038 * @NL80211_FEATURE_ACKTO_ESTIMATION: This driver supports dynamic ACK timeout 4039 * estimation (dynack). %NL80211_ATTR_WIPHY_DYN_ACK flag attribute is used 4040 * to enable dynack. 4041 * @NL80211_FEATURE_STATIC_SMPS: Device supports static spatial 4042 * multiplexing powersave, ie. can turn off all but one chain 4043 * even on HT connections that should be using more chains. 4044 * @NL80211_FEATURE_DYNAMIC_SMPS: Device supports dynamic spatial 4045 * multiplexing powersave, ie. can turn off all but one chain 4046 * and then wake the rest up as required after, for example, 4047 * rts/cts handshake. 4048 */ 4049 enum nl80211_feature_flags { 4050 NL80211_FEATURE_SK_TX_STATUS = 1 << 0, 4051 NL80211_FEATURE_HT_IBSS = 1 << 1, 4052 NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2, 4053 NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3, 4054 NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 1 << 4, 4055 NL80211_FEATURE_SAE = 1 << 5, 4056 NL80211_FEATURE_LOW_PRIORITY_SCAN = 1 << 6, 4057 NL80211_FEATURE_SCAN_FLUSH = 1 << 7, 4058 NL80211_FEATURE_AP_SCAN = 1 << 8, 4059 NL80211_FEATURE_VIF_TXPOWER = 1 << 9, 4060 NL80211_FEATURE_NEED_OBSS_SCAN = 1 << 10, 4061 NL80211_FEATURE_P2P_GO_CTWIN = 1 << 11, 4062 NL80211_FEATURE_P2P_GO_OPPPS = 1 << 12, 4063 /* bit 13 is reserved */ 4064 NL80211_FEATURE_ADVERTISE_CHAN_LIMITS = 1 << 14, 4065 NL80211_FEATURE_FULL_AP_CLIENT_STATE = 1 << 15, 4066 NL80211_FEATURE_USERSPACE_MPM = 1 << 16, 4067 NL80211_FEATURE_ACTIVE_MONITOR = 1 << 17, 4068 NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE = 1 << 18, 4069 NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES = 1 << 19, 4070 NL80211_FEATURE_WFA_TPC_IE_IN_PROBES = 1 << 20, 4071 NL80211_FEATURE_QUIET = 1 << 21, 4072 NL80211_FEATURE_TX_POWER_INSERTION = 1 << 22, 4073 NL80211_FEATURE_ACKTO_ESTIMATION = 1 << 23, 4074 NL80211_FEATURE_STATIC_SMPS = 1 << 24, 4075 NL80211_FEATURE_DYNAMIC_SMPS = 1 << 25, 4076 }; 4077 4078 /** 4079 * enum nl80211_probe_resp_offload_support_attr - optional supported 4080 * protocols for probe-response offloading by the driver/FW. 4081 * To be used with the %NL80211_ATTR_PROBE_RESP_OFFLOAD attribute. 4082 * Each enum value represents a bit in the bitmap of supported 4083 * protocols. Typically a subset of probe-requests belonging to a 4084 * supported protocol will be excluded from offload and uploaded 4085 * to the host. 4086 * 4087 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS: Support for WPS ver. 1 4088 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2: Support for WPS ver. 2 4089 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P: Support for P2P 4090 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U: Support for 802.11u 4091 */ 4092 enum nl80211_probe_resp_offload_support_attr { 4093 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS = 1<<0, 4094 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 = 1<<1, 4095 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P = 1<<2, 4096 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U = 1<<3, 4097 }; 4098 4099 /** 4100 * enum nl80211_connect_failed_reason - connection request failed reasons 4101 * @NL80211_CONN_FAIL_MAX_CLIENTS: Maximum number of clients that can be 4102 * handled by the AP is reached. 4103 * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Connection request is rejected due to ACL. 4104 */ 4105 enum nl80211_connect_failed_reason { 4106 NL80211_CONN_FAIL_MAX_CLIENTS, 4107 NL80211_CONN_FAIL_BLOCKED_CLIENT, 4108 }; 4109 4110 /** 4111 * enum nl80211_scan_flags - scan request control flags 4112 * 4113 * Scan request control flags are used to control the handling 4114 * of NL80211_CMD_TRIGGER_SCAN and NL80211_CMD_START_SCHED_SCAN 4115 * requests. 4116 * 4117 * @NL80211_SCAN_FLAG_LOW_PRIORITY: scan request has low priority 4118 * @NL80211_SCAN_FLAG_FLUSH: flush cache before scanning 4119 * @NL80211_SCAN_FLAG_AP: force a scan even if the interface is configured 4120 * as AP and the beaconing has already been configured. This attribute is 4121 * dangerous because will destroy stations performance as a lot of frames 4122 * will be lost while scanning off-channel, therefore it must be used only 4123 * when really needed 4124 */ 4125 enum nl80211_scan_flags { 4126 NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0, 4127 NL80211_SCAN_FLAG_FLUSH = 1<<1, 4128 NL80211_SCAN_FLAG_AP = 1<<2, 4129 }; 4130 4131 /** 4132 * enum nl80211_acl_policy - access control policy 4133 * 4134 * Access control policy is applied on a MAC list set by 4135 * %NL80211_CMD_START_AP and %NL80211_CMD_SET_MAC_ACL, to 4136 * be used with %NL80211_ATTR_ACL_POLICY. 4137 * 4138 * @NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED: Deny stations which are 4139 * listed in ACL, i.e. allow all the stations which are not listed 4140 * in ACL to authenticate. 4141 * @NL80211_ACL_POLICY_DENY_UNLESS_LISTED: Allow the stations which are listed 4142 * in ACL, i.e. deny all the stations which are not listed in ACL. 4143 */ 4144 enum nl80211_acl_policy { 4145 NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED, 4146 NL80211_ACL_POLICY_DENY_UNLESS_LISTED, 4147 }; 4148 4149 /** 4150 * enum nl80211_smps_mode - SMPS mode 4151 * 4152 * Requested SMPS mode (for AP mode) 4153 * 4154 * @NL80211_SMPS_OFF: SMPS off (use all antennas). 4155 * @NL80211_SMPS_STATIC: static SMPS (use a single antenna) 4156 * @NL80211_SMPS_DYNAMIC: dynamic smps (start with a single antenna and 4157 * turn on other antennas after CTS/RTS). 4158 */ 4159 enum nl80211_smps_mode { 4160 NL80211_SMPS_OFF, 4161 NL80211_SMPS_STATIC, 4162 NL80211_SMPS_DYNAMIC, 4163 4164 __NL80211_SMPS_AFTER_LAST, 4165 NL80211_SMPS_MAX = __NL80211_SMPS_AFTER_LAST - 1 4166 }; 4167 4168 /** 4169 * enum nl80211_radar_event - type of radar event for DFS operation 4170 * 4171 * Type of event to be used with NL80211_ATTR_RADAR_EVENT to inform userspace 4172 * about detected radars or success of the channel available check (CAC) 4173 * 4174 * @NL80211_RADAR_DETECTED: A radar pattern has been detected. The channel is 4175 * now unusable. 4176 * @NL80211_RADAR_CAC_FINISHED: Channel Availability Check has been finished, 4177 * the channel is now available. 4178 * @NL80211_RADAR_CAC_ABORTED: Channel Availability Check has been aborted, no 4179 * change to the channel status. 4180 * @NL80211_RADAR_NOP_FINISHED: The Non-Occupancy Period for this channel is 4181 * over, channel becomes usable. 4182 */ 4183 enum nl80211_radar_event { 4184 NL80211_RADAR_DETECTED, 4185 NL80211_RADAR_CAC_FINISHED, 4186 NL80211_RADAR_CAC_ABORTED, 4187 NL80211_RADAR_NOP_FINISHED, 4188 }; 4189 4190 /** 4191 * enum nl80211_dfs_state - DFS states for channels 4192 * 4193 * Channel states used by the DFS code. 4194 * 4195 * @NL80211_DFS_USABLE: The channel can be used, but channel availability 4196 * check (CAC) must be performed before using it for AP or IBSS. 4197 * @NL80211_DFS_UNAVAILABLE: A radar has been detected on this channel, it 4198 * is therefore marked as not available. 4199 * @NL80211_DFS_AVAILABLE: The channel has been CAC checked and is available. 4200 */ 4201 enum nl80211_dfs_state { 4202 NL80211_DFS_USABLE, 4203 NL80211_DFS_UNAVAILABLE, 4204 NL80211_DFS_AVAILABLE, 4205 }; 4206 4207 /** 4208 * enum enum nl80211_protocol_features - nl80211 protocol features 4209 * @NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP: nl80211 supports splitting 4210 * wiphy dumps (if requested by the application with the attribute 4211 * %NL80211_ATTR_SPLIT_WIPHY_DUMP. Also supported is filtering the 4212 * wiphy dump by %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFINDEX or 4213 * %NL80211_ATTR_WDEV. 4214 */ 4215 enum nl80211_protocol_features { 4216 NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP = 1 << 0, 4217 }; 4218 4219 /** 4220 * enum nl80211_crit_proto_id - nl80211 critical protocol identifiers 4221 * 4222 * @NL80211_CRIT_PROTO_UNSPEC: protocol unspecified. 4223 * @NL80211_CRIT_PROTO_DHCP: BOOTP or DHCPv6 protocol. 4224 * @NL80211_CRIT_PROTO_EAPOL: EAPOL protocol. 4225 * @NL80211_CRIT_PROTO_APIPA: APIPA protocol. 4226 * @NUM_NL80211_CRIT_PROTO: must be kept last. 4227 */ 4228 enum nl80211_crit_proto_id { 4229 NL80211_CRIT_PROTO_UNSPEC, 4230 NL80211_CRIT_PROTO_DHCP, 4231 NL80211_CRIT_PROTO_EAPOL, 4232 NL80211_CRIT_PROTO_APIPA, 4233 /* add other protocols before this one */ 4234 NUM_NL80211_CRIT_PROTO 4235 }; 4236 4237 /* maximum duration for critical protocol measures */ 4238 #define NL80211_CRIT_PROTO_MAX_DURATION 5000 /* msec */ 4239 4240 /** 4241 * enum nl80211_rxmgmt_flags - flags for received management frame. 4242 * 4243 * Used by cfg80211_rx_mgmt() 4244 * 4245 * @NL80211_RXMGMT_FLAG_ANSWERED: frame was answered by device/driver. 4246 */ 4247 enum nl80211_rxmgmt_flags { 4248 NL80211_RXMGMT_FLAG_ANSWERED = 1 << 0, 4249 }; 4250 4251 /* 4252 * If this flag is unset, the lower 24 bits are an OUI, if set 4253 * a Linux nl80211 vendor ID is used (no such IDs are allocated 4254 * yet, so that's not valid so far) 4255 */ 4256 #define NL80211_VENDOR_ID_IS_LINUX 0x80000000 4257 4258 /** 4259 * struct nl80211_vendor_cmd_info - vendor command data 4260 * @vendor_id: If the %NL80211_VENDOR_ID_IS_LINUX flag is clear, then the 4261 * value is a 24-bit OUI; if it is set then a separately allocated ID 4262 * may be used, but no such IDs are allocated yet. New IDs should be 4263 * added to this file when needed. 4264 * @subcmd: sub-command ID for the command 4265 */ 4266 struct nl80211_vendor_cmd_info { 4267 __u32 vendor_id; 4268 __u32 subcmd; 4269 }; 4270 4271 /** 4272 * enum nl80211_tdls_peer_capability - TDLS peer flags. 4273 * 4274 * Used by tdls_mgmt() to determine which conditional elements need 4275 * to be added to TDLS Setup frames. 4276 * 4277 * @NL80211_TDLS_PEER_HT: TDLS peer is HT capable. 4278 * @NL80211_TDLS_PEER_VHT: TDLS peer is VHT capable. 4279 * @NL80211_TDLS_PEER_WMM: TDLS peer is WMM capable. 4280 */ 4281 enum nl80211_tdls_peer_capability { 4282 NL80211_TDLS_PEER_HT = 1<<0, 4283 NL80211_TDLS_PEER_VHT = 1<<1, 4284 NL80211_TDLS_PEER_WMM = 1<<2, 4285 }; 4286 4287 #endif /* __LINUX_NL80211_H */ 4288