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 <[email protected]> 7 * Copyright 2008 Michael Wu <[email protected]> 8 * Copyright 2008 Luis Carlos Cobo <[email protected]> 9 * Copyright 2008 Michael Buesch <[email protected]> 10 * Copyright 2008, 2009 Luis R. Rodriguez <[email protected]> 11 * Copyright 2008 Jouni Malinen <[email protected]> 12 * Copyright 2008 Colin McCabe <[email protected]> 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 /** 31 * DOC: Station handling 32 * 33 * Stations are added per interface, but a special case exists with VLAN 34 * interfaces. When a station is bound to an AP interface, it may be moved 35 * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN). 36 * The station is still assumed to belong to the AP interface it was added 37 * to. 38 * 39 * Station handling varies per interface type and depending on the driver's 40 * capabilities. 41 * 42 * For drivers supporting TDLS with external setup (WIPHY_FLAG_SUPPORTS_TDLS 43 * and WIPHY_FLAG_TDLS_EXTERNAL_SETUP), the station lifetime is as follows: 44 * - a setup station entry is added, not yet authorized, without any rate 45 * or capability information, this just exists to avoid race conditions 46 * - when the TDLS setup is done, a single NL80211_CMD_SET_STATION is valid 47 * to add rate and capability information to the station and at the same 48 * time mark it authorized. 49 * - %NL80211_TDLS_ENABLE_LINK is then used 50 * - after this, the only valid operation is to remove it by tearing down 51 * the TDLS link (%NL80211_TDLS_DISABLE_LINK) 52 * 53 * TODO: need more info for other interface types 54 */ 55 56 /** 57 * DOC: Frame transmission/registration support 58 * 59 * Frame transmission and registration support exists to allow userspace 60 * management entities such as wpa_supplicant react to management frames 61 * that are not being handled by the kernel. This includes, for example, 62 * certain classes of action frames that cannot be handled in the kernel 63 * for various reasons. 64 * 65 * Frame registration is done on a per-interface basis and registrations 66 * cannot be removed other than by closing the socket. It is possible to 67 * specify a registration filter to register, for example, only for a 68 * certain type of action frame. In particular with action frames, those 69 * that userspace registers for will not be returned as unhandled by the 70 * driver, so that the registered application has to take responsibility 71 * for doing that. 72 * 73 * The type of frame that can be registered for is also dependent on the 74 * driver and interface type. The frame types are advertised in wiphy 75 * attributes so applications know what to expect. 76 * 77 * NOTE: When an interface changes type while registrations are active, 78 * these registrations are ignored until the interface type is 79 * changed again. This means that changing the interface type can 80 * lead to a situation that couldn't otherwise be produced, but 81 * any such registrations will be dormant in the sense that they 82 * will not be serviced, i.e. they will not receive any frames. 83 * 84 * Frame transmission allows userspace to send for example the required 85 * responses to action frames. It is subject to some sanity checking, 86 * but many frames can be transmitted. When a frame was transmitted, its 87 * status is indicated to the sending socket. 88 * 89 * For more technical details, see the corresponding command descriptions 90 * below. 91 */ 92 93 /** 94 * DOC: Virtual interface / concurrency capabilities 95 * 96 * Some devices are able to operate with virtual MACs, they can have 97 * more than one virtual interface. The capability handling for this 98 * is a bit complex though, as there may be a number of restrictions 99 * on the types of concurrency that are supported. 100 * 101 * To start with, each device supports the interface types listed in 102 * the %NL80211_ATTR_SUPPORTED_IFTYPES attribute, but by listing the 103 * types there no concurrency is implied. 104 * 105 * Once concurrency is desired, more attributes must be observed: 106 * To start with, since some interface types are purely managed in 107 * software, like the AP-VLAN type in mac80211 for example, there's 108 * an additional list of these, they can be added at any time and 109 * are only restricted by some semantic restrictions (e.g. AP-VLAN 110 * cannot be added without a corresponding AP interface). This list 111 * is exported in the %NL80211_ATTR_SOFTWARE_IFTYPES attribute. 112 * 113 * Further, the list of supported combinations is exported. This is 114 * in the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute. Basically, 115 * it exports a list of "groups", and at any point in time the 116 * interfaces that are currently active must fall into any one of 117 * the advertised groups. Within each group, there are restrictions 118 * on the number of interfaces of different types that are supported 119 * and also the number of different channels, along with potentially 120 * some other restrictions. See &enum nl80211_if_combination_attrs. 121 * 122 * All together, these attributes define the concurrency of virtual 123 * interfaces that a given device supports. 124 */ 125 126 /** 127 * enum nl80211_commands - supported nl80211 commands 128 * 129 * @NL80211_CMD_UNSPEC: unspecified command to catch errors 130 * 131 * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request 132 * to get a list of all present wiphys. 133 * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or 134 * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME, 135 * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ (and the 136 * attributes determining the channel width; this is used for setting 137 * monitor mode channel), %NL80211_ATTR_WIPHY_RETRY_SHORT, 138 * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 139 * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD. 140 * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL 141 * instead, the support here is for backward compatibility only. 142 * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request 143 * or rename notification. Has attributes %NL80211_ATTR_WIPHY and 144 * %NL80211_ATTR_WIPHY_NAME. 145 * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes 146 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME. 147 * 148 * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration; 149 * either a dump request on a %NL80211_ATTR_WIPHY or a specific get 150 * on an %NL80211_ATTR_IFINDEX is supported. 151 * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires 152 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE. 153 * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response 154 * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX, 155 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also 156 * be sent from userspace to request creation of a new virtual interface, 157 * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and 158 * %NL80211_ATTR_IFNAME. 159 * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes 160 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from 161 * userspace to request deletion of a virtual interface, then requires 162 * attribute %NL80211_ATTR_IFINDEX. 163 * 164 * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified 165 * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. 166 * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT, 167 * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD. 168 * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA, 169 * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER, 170 * and %NL80211_ATTR_KEY_SEQ attributes. 171 * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX 172 * or %NL80211_ATTR_MAC. 173 * 174 * @NL80211_CMD_GET_BEACON: (not used) 175 * @NL80211_CMD_SET_BEACON: change the beacon on an access point interface 176 * using the %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL 177 * attributes. For drivers that generate the beacon and probe responses 178 * internally, the following attributes must be provided: %NL80211_ATTR_IE, 179 * %NL80211_ATTR_IE_PROBE_RESP and %NL80211_ATTR_IE_ASSOC_RESP. 180 * @NL80211_CMD_START_AP: Start AP operation on an AP interface, parameters 181 * are like for %NL80211_CMD_SET_BEACON, and additionally parameters that 182 * do not change are used, these include %NL80211_ATTR_BEACON_INTERVAL, 183 * %NL80211_ATTR_DTIM_PERIOD, %NL80211_ATTR_SSID, 184 * %NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE, 185 * %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS, 186 * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY, 187 * %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_INACTIVITY_TIMEOUT, 188 * %NL80211_ATTR_ACL_POLICY and %NL80211_ATTR_MAC_ADDRS. 189 * The channel to use can be set on the interface or be given using the 190 * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel width. 191 * @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP 192 * @NL80211_CMD_STOP_AP: Stop AP operation on the given interface 193 * @NL80211_CMD_DEL_BEACON: old alias for %NL80211_CMD_STOP_AP 194 * 195 * @NL80211_CMD_GET_STATION: Get station attributes for station identified by 196 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 197 * @NL80211_CMD_SET_STATION: Set station attributes for station identified by 198 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 199 * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the 200 * the interface identified by %NL80211_ATTR_IFINDEX. 201 * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC 202 * or, if no MAC address given, all stations, on the interface identified 203 * by %NL80211_ATTR_IFINDEX. 204 * 205 * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to 206 * destination %NL80211_ATTR_MAC on the interface identified by 207 * %NL80211_ATTR_IFINDEX. 208 * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to 209 * destination %NL80211_ATTR_MAC on the interface identified by 210 * %NL80211_ATTR_IFINDEX. 211 * @NL80211_CMD_NEW_MPATH: Create a new mesh path for the destination given by 212 * %NL80211_ATTR_MAC via %NL80211_ATTR_MPATH_NEXT_HOP. 213 * @NL80211_CMD_DEL_MPATH: Delete a mesh path to the destination given by 214 * %NL80211_ATTR_MAC. 215 * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the 216 * the interface identified by %NL80211_ATTR_IFINDEX. 217 * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC 218 * or, if no MAC address given, all mesh paths, on the interface identified 219 * by %NL80211_ATTR_IFINDEX. 220 * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by 221 * %NL80211_ATTR_IFINDEX. 222 * 223 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set 224 * regulatory domain. 225 * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command 226 * after being queried by the kernel. CRDA replies by sending a regulatory 227 * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our 228 * current alpha2 if it found a match. It also provides 229 * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each 230 * regulatory rule is a nested set of attributes given by 231 * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and 232 * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by 233 * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and 234 * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP. 235 * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain 236 * to the specified ISO/IEC 3166-1 alpha2 country code. The core will 237 * store this as a valid request and then query userspace for it. 238 * 239 * @NL80211_CMD_GET_MESH_CONFIG: Get mesh networking properties for the 240 * interface identified by %NL80211_ATTR_IFINDEX 241 * 242 * @NL80211_CMD_SET_MESH_CONFIG: Set mesh networking properties for the 243 * interface identified by %NL80211_ATTR_IFINDEX 244 * 245 * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The 246 * interface is identified with %NL80211_ATTR_IFINDEX and the management 247 * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be 248 * added to the end of the specified management frame is specified with 249 * %NL80211_ATTR_IE. If the command succeeds, the requested data will be 250 * added to all specified management frames generated by 251 * kernel/firmware/driver. 252 * Note: This command has been removed and it is only reserved at this 253 * point to avoid re-using existing command number. The functionality this 254 * command was planned for has been provided with cleaner design with the 255 * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN, 256 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE, 257 * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE. 258 * 259 * @NL80211_CMD_GET_SCAN: get scan results 260 * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters 261 * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the 262 * probe requests at CCK rate or not. 263 * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to 264 * NL80211_CMD_GET_SCAN and on the "scan" multicast group) 265 * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons, 266 * partial scan results may be available 267 * 268 * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain 269 * intervals, as specified by %NL80211_ATTR_SCHED_SCAN_INTERVAL. 270 * Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS) 271 * are passed, they are used in the probe requests. For 272 * broadcast, a broadcast SSID must be passed (ie. an empty 273 * string). If no SSID is passed, no probe requests are sent and 274 * a passive scan is performed. %NL80211_ATTR_SCAN_FREQUENCIES, 275 * if passed, define which channels should be scanned; if not 276 * passed, all channels allowed for the current regulatory domain 277 * are used. Extra IEs can also be passed from the userspace by 278 * using the %NL80211_ATTR_IE attribute. 279 * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT 280 * if scheduled scan is not running. 281 * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan 282 * results available. 283 * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has 284 * stopped. The driver may issue this event at any time during a 285 * scheduled scan. One reason for stopping the scan is if the hardware 286 * does not support starting an association or a normal scan while running 287 * a scheduled scan. This event is also sent when the 288 * %NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface 289 * is brought down while a scheduled scan was running. 290 * 291 * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation 292 * or noise level 293 * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to 294 * NL80211_CMD_GET_SURVEY and on the "scan" multicast group) 295 * 296 * @NL80211_CMD_SET_PMKSA: Add a PMKSA cache entry, using %NL80211_ATTR_MAC 297 * (for the BSSID) and %NL80211_ATTR_PMKID. 298 * @NL80211_CMD_DEL_PMKSA: Delete a PMKSA cache entry, using %NL80211_ATTR_MAC 299 * (for the BSSID) and %NL80211_ATTR_PMKID. 300 * @NL80211_CMD_FLUSH_PMKSA: Flush all PMKSA cache entries. 301 * 302 * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain 303 * has been changed and provides details of the request information 304 * that caused the change such as who initiated the regulatory request 305 * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx 306 * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if 307 * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or 308 * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain 309 * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is 310 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on 311 * to (%NL80211_ATTR_REG_ALPHA2). 312 * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon 313 * has been found while world roaming thus enabling active scan or 314 * any mode of operation that initiates TX (beacons) on a channel 315 * where we would not have been able to do either before. As an example 316 * if you are world roaming (regulatory domain set to world or if your 317 * driver is using a custom world roaming regulatory domain) and while 318 * doing a passive scan on the 5 GHz band you find an AP there (if not 319 * on a DFS channel) you will now be able to actively scan for that AP 320 * or use AP mode on your card on that same channel. Note that this will 321 * never be used for channels 1-11 on the 2 GHz band as they are always 322 * enabled world wide. This beacon hint is only sent if your device had 323 * either disabled active scanning or beaconing on a channel. We send to 324 * userspace the wiphy on which we removed a restriction from 325 * (%NL80211_ATTR_WIPHY) and the channel on which this occurred 326 * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER) 327 * the beacon hint was processed. 328 * 329 * @NL80211_CMD_AUTHENTICATE: authentication request and notification. 330 * This command is used both as a command (request to authenticate) and 331 * as an event on the "mlme" multicast group indicating completion of the 332 * authentication process. 333 * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the 334 * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and 335 * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify 336 * the SSID (mainly for association, but is included in authentication 337 * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used 338 * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE 339 * is used to specify the authentication type. %NL80211_ATTR_IE is used to 340 * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs) 341 * to be added to the frame. 342 * When used as an event, this reports reception of an Authentication 343 * frame in station and IBSS modes when the local MLME processed the 344 * frame, i.e., it was for the local STA and was received in correct 345 * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the 346 * MLME SAP interface (kernel providing MLME, userspace SME). The 347 * included %NL80211_ATTR_FRAME attribute contains the management frame 348 * (including both the header and frame body, but not FCS). This event is 349 * also used to indicate if the authentication attempt timed out. In that 350 * case the %NL80211_ATTR_FRAME attribute is replaced with a 351 * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which 352 * pending authentication timed out). 353 * @NL80211_CMD_ASSOCIATE: association request and notification; like 354 * NL80211_CMD_AUTHENTICATE but for Association and Reassociation 355 * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request, 356 * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). 357 * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like 358 * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to 359 * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication 360 * primitives). 361 * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like 362 * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to 363 * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives). 364 * 365 * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael 366 * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the 367 * event includes %NL80211_ATTR_MAC to describe the source MAC address of 368 * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key 369 * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and 370 * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this 371 * event matches with MLME-MICHAELMICFAILURE.indication() primitive 372 * 373 * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a 374 * FREQ attribute (for the initial frequency if no peer can be found) 375 * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those 376 * should be fixed rather than automatically determined. Can only be 377 * executed on a network interface that is UP, and fixed BSSID/FREQ 378 * may be rejected. Another optional parameter is the beacon interval, 379 * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not 380 * given defaults to 100 TU (102.4ms). 381 * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is 382 * determined by the network interface. 383 * 384 * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute 385 * to identify the device, and the TESTDATA blob attribute to pass through 386 * to the driver. 387 * 388 * @NL80211_CMD_CONNECT: connection request and notification; this command 389 * requests to connect to a specified network but without separating 390 * auth and assoc steps. For this, you need to specify the SSID in a 391 * %NL80211_ATTR_SSID attribute, and can optionally specify the association 392 * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_USE_MFP, 393 * %NL80211_ATTR_MAC, %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT, 394 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE and 395 * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT. 396 * Background scan period can optionally be 397 * specified in %NL80211_ATTR_BG_SCAN_PERIOD, 398 * if not specified default background scan configuration 399 * in driver is used and if period value is 0, bg scan will be disabled. 400 * This attribute is ignored if driver does not support roam scan. 401 * It is also sent as an event, with the BSSID and response IEs when the 402 * connection is established or failed to be established. This can be 403 * determined by the STATUS_CODE attribute. 404 * @NL80211_CMD_ROAM: request that the card roam (currently not implemented), 405 * sent as an event when the card/driver roamed by itself. 406 * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify 407 * userspace that a connection was dropped by the AP or due to other 408 * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and 409 * %NL80211_ATTR_REASON_CODE attributes are used. 410 * 411 * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices 412 * associated with this wiphy must be down and will follow. 413 * 414 * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified 415 * channel for the specified amount of time. This can be used to do 416 * off-channel operations like transmit a Public Action frame and wait for 417 * a response while being associated to an AP on another channel. 418 * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus 419 * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the 420 * frequency for the operation. 421 * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds 422 * to remain on the channel. This command is also used as an event to 423 * notify when the requested duration starts (it may take a while for the 424 * driver to schedule this time due to other concurrent needs for the 425 * radio). 426 * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE) 427 * that will be included with any events pertaining to this request; 428 * the cookie is also used to cancel the request. 429 * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a 430 * pending remain-on-channel duration if the desired operation has been 431 * completed prior to expiration of the originally requested duration. 432 * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the 433 * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to 434 * uniquely identify the request. 435 * This command is also used as an event to notify when a requested 436 * remain-on-channel duration has expired. 437 * 438 * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX 439 * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface 440 * and @NL80211_ATTR_TX_RATES the set of allowed rates. 441 * 442 * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames 443 * (via @NL80211_CMD_FRAME) for processing in userspace. This command 444 * requires an interface index, a frame type attribute (optional for 445 * backward compatibility reasons, if not given assumes action frames) 446 * and a match attribute containing the first few bytes of the frame 447 * that should match, e.g. a single byte for only a category match or 448 * four bytes for vendor frames including the OUI. The registration 449 * cannot be dropped, but is removed automatically when the netlink 450 * socket is closed. Multiple registrations can be made. 451 * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for 452 * backward compatibility 453 * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This 454 * command is used both as a request to transmit a management frame and 455 * as an event indicating reception of a frame that was not processed in 456 * kernel code, but is for us (i.e., which may need to be processed in a 457 * user space application). %NL80211_ATTR_FRAME is used to specify the 458 * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ is used 459 * to indicate on which channel the frame is to be transmitted or was 460 * received. If this channel is not the current channel (remain-on-channel 461 * or the operational channel) the device will switch to the given channel 462 * and transmit the frame, optionally waiting for a response for the time 463 * specified using %NL80211_ATTR_DURATION. When called, this operation 464 * returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the 465 * TX status event pertaining to the TX request. 466 * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the 467 * management frames at CCK rate or not in 2GHz band. 468 * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this 469 * command may be used with the corresponding cookie to cancel the wait 470 * time if it is known that it is no longer necessary. 471 * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility. 472 * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame 473 * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies 474 * the TX command and %NL80211_ATTR_FRAME includes the contents of the 475 * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged 476 * the frame. 477 * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for 478 * backward compatibility. 479 * 480 * @NL80211_CMD_SET_POWER_SAVE: Set powersave, using %NL80211_ATTR_PS_STATE 481 * @NL80211_CMD_GET_POWER_SAVE: Get powersave status in %NL80211_ATTR_PS_STATE 482 * 483 * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command 484 * is used to configure connection quality monitoring notification trigger 485 * levels. 486 * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This 487 * command is used as an event to indicate the that a trigger level was 488 * reached. 489 * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ 490 * and the attributes determining channel width) the given interface 491 * (identifed by %NL80211_ATTR_IFINDEX) shall operate on. 492 * In case multiple channels are supported by the device, the mechanism 493 * with which it switches channels is implementation-defined. 494 * When a monitor interface is given, it can only switch channel while 495 * no other interfaces are operating to avoid disturbing the operation 496 * of any other interfaces, and other interfaces will again take 497 * precedence when they are used. 498 * 499 * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface. 500 * 501 * @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial 502 * mesh config parameters may be given. 503 * @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the 504 * network is determined by the network interface. 505 * 506 * @NL80211_CMD_UNPROT_DEAUTHENTICATE: Unprotected deauthentication frame 507 * notification. This event is used to indicate that an unprotected 508 * deauthentication frame was dropped when MFP is in use. 509 * @NL80211_CMD_UNPROT_DISASSOCIATE: Unprotected disassociation frame 510 * notification. This event is used to indicate that an unprotected 511 * disassociation frame was dropped when MFP is in use. 512 * 513 * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a 514 * beacon or probe response from a compatible mesh peer. This is only 515 * sent while no station information (sta_info) exists for the new peer 516 * candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH, 517 * @NL80211_MESH_SETUP_USERSPACE_AMPE, or 518 * @NL80211_MESH_SETUP_USERSPACE_MPM is set. On reception of this 519 * notification, userspace may decide to create a new station 520 * (@NL80211_CMD_NEW_STATION). To stop this notification from 521 * reoccurring, the userspace authentication daemon may want to create the 522 * new station with the AUTHENTICATED flag unset and maybe change it later 523 * depending on the authentication result. 524 * 525 * @NL80211_CMD_GET_WOWLAN: get Wake-on-Wireless-LAN (WoWLAN) settings. 526 * @NL80211_CMD_SET_WOWLAN: set Wake-on-Wireless-LAN (WoWLAN) settings. 527 * Since wireless is more complex than wired ethernet, it supports 528 * various triggers. These triggers can be configured through this 529 * command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For 530 * more background information, see 531 * http://wireless.kernel.org/en/users/Documentation/WoWLAN. 532 * The @NL80211_CMD_SET_WOWLAN command can also be used as a notification 533 * from the driver reporting the wakeup reason. In this case, the 534 * @NL80211_ATTR_WOWLAN_TRIGGERS attribute will contain the reason 535 * for the wakeup, if it was caused by wireless. If it is not present 536 * in the wakeup notification, the wireless device didn't cause the 537 * wakeup but reports that it was woken up. 538 * 539 * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver 540 * the necessary information for supporting GTK rekey offload. This 541 * feature is typically used during WoWLAN. The configuration data 542 * is contained in %NL80211_ATTR_REKEY_DATA (which is nested and 543 * contains the data in sub-attributes). After rekeying happened, 544 * this command may also be sent by the driver as an MLME event to 545 * inform userspace of the new replay counter. 546 * 547 * @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace 548 * of PMKSA caching dandidates. 549 * 550 * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup). 551 * In addition, this can be used as an event to request userspace to take 552 * actions on TDLS links (set up a new link or tear down an existing one). 553 * In such events, %NL80211_ATTR_TDLS_OPERATION indicates the requested 554 * operation, %NL80211_ATTR_MAC contains the peer MAC address, and 555 * %NL80211_ATTR_REASON_CODE the reason code to be used (only with 556 * %NL80211_TDLS_TEARDOWN). 557 * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame. 558 * 559 * @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP 560 * (or GO) interface (i.e. hostapd) to ask for unexpected frames to 561 * implement sending deauth to stations that send unexpected class 3 562 * frames. Also used as the event sent by the kernel when such a frame 563 * is received. 564 * For the event, the %NL80211_ATTR_MAC attribute carries the TA and 565 * other attributes like the interface index are present. 566 * If used as the command it must have an interface index and you can 567 * only unsubscribe from the event by closing the socket. Subscription 568 * is also for %NL80211_CMD_UNEXPECTED_4ADDR_FRAME events. 569 * 570 * @NL80211_CMD_UNEXPECTED_4ADDR_FRAME: Sent as an event indicating that the 571 * associated station identified by %NL80211_ATTR_MAC sent a 4addr frame 572 * and wasn't already in a 4-addr VLAN. The event will be sent similarly 573 * to the %NL80211_CMD_UNEXPECTED_FRAME event, to the same listener. 574 * 575 * @NL80211_CMD_PROBE_CLIENT: Probe an associated station on an AP interface 576 * by sending a null data frame to it and reporting when the frame is 577 * acknowleged. This is used to allow timing out inactive clients. Uses 578 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_MAC. The command returns a 579 * direct reply with an %NL80211_ATTR_COOKIE that is later used to match 580 * up the event with the request. The event includes the same data and 581 * has %NL80211_ATTR_ACK set if the frame was ACKed. 582 * 583 * @NL80211_CMD_REGISTER_BEACONS: Register this socket to receive beacons from 584 * other BSSes when any interfaces are in AP mode. This helps implement 585 * OLBC handling in hostapd. Beacons are reported in %NL80211_CMD_FRAME 586 * messages. Note that per PHY only one application may register. 587 * 588 * @NL80211_CMD_SET_NOACK_MAP: sets a bitmap for the individual TIDs whether 589 * No Acknowledgement Policy should be applied. 590 * 591 * @NL80211_CMD_CH_SWITCH_NOTIFY: An AP or GO may decide to switch channels 592 * independently of the userspace SME, send this event indicating 593 * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ and the 594 * attributes determining channel width. 595 * 596 * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by 597 * its %NL80211_ATTR_WDEV identifier. It must have been created with 598 * %NL80211_CMD_NEW_INTERFACE previously. After it has been started, the 599 * P2P Device can be used for P2P operations, e.g. remain-on-channel and 600 * public action frame TX. 601 * @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by 602 * its %NL80211_ATTR_WDEV identifier. 603 * 604 * @NL80211_CMD_CONN_FAILED: connection request to an AP failed; used to 605 * notify userspace that AP has rejected the connection request from a 606 * station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON 607 * is used for this. 608 * 609 * @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames 610 * for IBSS or MESH vif. 611 * 612 * @NL80211_CMD_SET_MAC_ACL: sets ACL for MAC address based access control. 613 * This is to be used with the drivers advertising the support of MAC 614 * address based access control. List of MAC addresses is passed in 615 * %NL80211_ATTR_MAC_ADDRS and ACL policy is passed in 616 * %NL80211_ATTR_ACL_POLICY. Driver will enable ACL with this list, if it 617 * is not already done. The new list will replace any existing list. Driver 618 * will clear its ACL when the list of MAC addresses passed is empty. This 619 * command is used in AP/P2P GO mode. Driver has to make sure to clear its 620 * ACL list during %NL80211_CMD_STOP_AP. 621 * 622 * @NL80211_CMD_RADAR_DETECT: Start a Channel availability check (CAC). Once 623 * a radar is detected or the channel availability scan (CAC) has finished 624 * or was aborted, or a radar was detected, usermode will be notified with 625 * this event. This command is also used to notify userspace about radars 626 * while operating on this channel. 627 * %NL80211_ATTR_RADAR_EVENT is used to inform about the type of the 628 * event. 629 * 630 * @NL80211_CMD_GET_PROTOCOL_FEATURES: Get global nl80211 protocol features, 631 * i.e. features for the nl80211 protocol rather than device features. 632 * Returns the features in the %NL80211_ATTR_PROTOCOL_FEATURES bitmap. 633 * 634 * @NL80211_CMD_UPDATE_FT_IES: Pass down the most up-to-date Fast Transition 635 * Information Element to the WLAN driver 636 * 637 * @NL80211_CMD_FT_EVENT: Send a Fast transition event from the WLAN driver 638 * to the supplicant. This will carry the target AP's MAC address along 639 * with the relevant Information Elements. This event is used to report 640 * received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE). 641 * 642 * @NL80211_CMD_MAX: highest used command number 643 * @__NL80211_CMD_AFTER_LAST: internal use 644 */ 645 enum nl80211_commands { 646 /* don't change the order or add anything between, this is ABI! */ 647 NL80211_CMD_UNSPEC, 648 649 NL80211_CMD_GET_WIPHY, /* can dump */ 650 NL80211_CMD_SET_WIPHY, 651 NL80211_CMD_NEW_WIPHY, 652 NL80211_CMD_DEL_WIPHY, 653 654 NL80211_CMD_GET_INTERFACE, /* can dump */ 655 NL80211_CMD_SET_INTERFACE, 656 NL80211_CMD_NEW_INTERFACE, 657 NL80211_CMD_DEL_INTERFACE, 658 659 NL80211_CMD_GET_KEY, 660 NL80211_CMD_SET_KEY, 661 NL80211_CMD_NEW_KEY, 662 NL80211_CMD_DEL_KEY, 663 664 NL80211_CMD_GET_BEACON, 665 NL80211_CMD_SET_BEACON, 666 NL80211_CMD_START_AP, 667 NL80211_CMD_NEW_BEACON = NL80211_CMD_START_AP, 668 NL80211_CMD_STOP_AP, 669 NL80211_CMD_DEL_BEACON = NL80211_CMD_STOP_AP, 670 671 NL80211_CMD_GET_STATION, 672 NL80211_CMD_SET_STATION, 673 NL80211_CMD_NEW_STATION, 674 NL80211_CMD_DEL_STATION, 675 676 NL80211_CMD_GET_MPATH, 677 NL80211_CMD_SET_MPATH, 678 NL80211_CMD_NEW_MPATH, 679 NL80211_CMD_DEL_MPATH, 680 681 NL80211_CMD_SET_BSS, 682 683 NL80211_CMD_SET_REG, 684 NL80211_CMD_REQ_SET_REG, 685 686 NL80211_CMD_GET_MESH_CONFIG, 687 NL80211_CMD_SET_MESH_CONFIG, 688 689 NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */, 690 691 NL80211_CMD_GET_REG, 692 693 NL80211_CMD_GET_SCAN, 694 NL80211_CMD_TRIGGER_SCAN, 695 NL80211_CMD_NEW_SCAN_RESULTS, 696 NL80211_CMD_SCAN_ABORTED, 697 698 NL80211_CMD_REG_CHANGE, 699 700 NL80211_CMD_AUTHENTICATE, 701 NL80211_CMD_ASSOCIATE, 702 NL80211_CMD_DEAUTHENTICATE, 703 NL80211_CMD_DISASSOCIATE, 704 705 NL80211_CMD_MICHAEL_MIC_FAILURE, 706 707 NL80211_CMD_REG_BEACON_HINT, 708 709 NL80211_CMD_JOIN_IBSS, 710 NL80211_CMD_LEAVE_IBSS, 711 712 NL80211_CMD_TESTMODE, 713 714 NL80211_CMD_CONNECT, 715 NL80211_CMD_ROAM, 716 NL80211_CMD_DISCONNECT, 717 718 NL80211_CMD_SET_WIPHY_NETNS, 719 720 NL80211_CMD_GET_SURVEY, 721 NL80211_CMD_NEW_SURVEY_RESULTS, 722 723 NL80211_CMD_SET_PMKSA, 724 NL80211_CMD_DEL_PMKSA, 725 NL80211_CMD_FLUSH_PMKSA, 726 727 NL80211_CMD_REMAIN_ON_CHANNEL, 728 NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL, 729 730 NL80211_CMD_SET_TX_BITRATE_MASK, 731 732 NL80211_CMD_REGISTER_FRAME, 733 NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME, 734 NL80211_CMD_FRAME, 735 NL80211_CMD_ACTION = NL80211_CMD_FRAME, 736 NL80211_CMD_FRAME_TX_STATUS, 737 NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS, 738 739 NL80211_CMD_SET_POWER_SAVE, 740 NL80211_CMD_GET_POWER_SAVE, 741 742 NL80211_CMD_SET_CQM, 743 NL80211_CMD_NOTIFY_CQM, 744 745 NL80211_CMD_SET_CHANNEL, 746 NL80211_CMD_SET_WDS_PEER, 747 748 NL80211_CMD_FRAME_WAIT_CANCEL, 749 750 NL80211_CMD_JOIN_MESH, 751 NL80211_CMD_LEAVE_MESH, 752 753 NL80211_CMD_UNPROT_DEAUTHENTICATE, 754 NL80211_CMD_UNPROT_DISASSOCIATE, 755 756 NL80211_CMD_NEW_PEER_CANDIDATE, 757 758 NL80211_CMD_GET_WOWLAN, 759 NL80211_CMD_SET_WOWLAN, 760 761 NL80211_CMD_START_SCHED_SCAN, 762 NL80211_CMD_STOP_SCHED_SCAN, 763 NL80211_CMD_SCHED_SCAN_RESULTS, 764 NL80211_CMD_SCHED_SCAN_STOPPED, 765 766 NL80211_CMD_SET_REKEY_OFFLOAD, 767 768 NL80211_CMD_PMKSA_CANDIDATE, 769 770 NL80211_CMD_TDLS_OPER, 771 NL80211_CMD_TDLS_MGMT, 772 773 NL80211_CMD_UNEXPECTED_FRAME, 774 775 NL80211_CMD_PROBE_CLIENT, 776 777 NL80211_CMD_REGISTER_BEACONS, 778 779 NL80211_CMD_UNEXPECTED_4ADDR_FRAME, 780 781 NL80211_CMD_SET_NOACK_MAP, 782 783 NL80211_CMD_CH_SWITCH_NOTIFY, 784 785 NL80211_CMD_START_P2P_DEVICE, 786 NL80211_CMD_STOP_P2P_DEVICE, 787 788 NL80211_CMD_CONN_FAILED, 789 790 NL80211_CMD_SET_MCAST_RATE, 791 792 NL80211_CMD_SET_MAC_ACL, 793 794 NL80211_CMD_RADAR_DETECT, 795 796 NL80211_CMD_GET_PROTOCOL_FEATURES, 797 798 NL80211_CMD_UPDATE_FT_IES, 799 NL80211_CMD_FT_EVENT, 800 801 /* add new commands above here */ 802 803 /* used to define NL80211_CMD_MAX below */ 804 __NL80211_CMD_AFTER_LAST, 805 NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1 806 }; 807 808 /* 809 * Allow user space programs to use #ifdef on new commands by defining them 810 * here 811 */ 812 #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS 813 #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE 814 #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE 815 #define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE 816 #define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE 817 #define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE 818 #define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE 819 #define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT 820 821 #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS 822 823 /* source-level API compatibility */ 824 #define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG 825 #define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG 826 #define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE 827 828 /** 829 * enum nl80211_attrs - nl80211 netlink attributes 830 * 831 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors 832 * 833 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf. 834 * /sys/class/ieee80211/<phyname>/index 835 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) 836 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters 837 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz, 838 * defines the channel together with the (deprecated) 839 * %NL80211_ATTR_WIPHY_CHANNEL_TYPE attribute or the attributes 840 * %NL80211_ATTR_CHANNEL_WIDTH and if needed %NL80211_ATTR_CENTER_FREQ1 841 * and %NL80211_ATTR_CENTER_FREQ2 842 * @NL80211_ATTR_CHANNEL_WIDTH: u32 attribute containing one of the values 843 * of &enum nl80211_chan_width, describing the channel width. See the 844 * documentation of the enum for more information. 845 * @NL80211_ATTR_CENTER_FREQ1: Center frequency of the first part of the 846 * channel, used for anything but 20 MHz bandwidth 847 * @NL80211_ATTR_CENTER_FREQ2: Center frequency of the second part of the 848 * channel, used only for 80+80 MHz bandwidth 849 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ 850 * if HT20 or HT40 are to be used (i.e., HT disabled if not included): 851 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including 852 * this attribute) 853 * NL80211_CHAN_HT20 = HT20 only 854 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel 855 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel 856 * This attribute is now deprecated. 857 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is 858 * less than or equal to the RTS threshold; allowed range: 1..255; 859 * dot11ShortRetryLimit; u8 860 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is 861 * greater than the RTS threshold; allowed range: 1..255; 862 * dot11ShortLongLimit; u8 863 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum 864 * length in octets for frames; allowed range: 256..8000, disable 865 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32 866 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length 867 * larger than or equal to this use RTS/CTS handshake); allowed range: 868 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32 869 * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11 870 * section 7.3.2.9; dot11CoverageClass; u8 871 * 872 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on 873 * @NL80211_ATTR_IFNAME: network interface name 874 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype 875 * 876 * @NL80211_ATTR_WDEV: wireless device identifier, used for pseudo-devices 877 * that don't have a netdev (u64) 878 * 879 * @NL80211_ATTR_MAC: MAC address (various uses) 880 * 881 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of 882 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 883 * keys 884 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3) 885 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 886 * section 7.3.2.25.1, e.g. 0x000FAC04) 887 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 888 * CCMP keys, each six bytes in little endian 889 * @NL80211_ATTR_KEY_DEFAULT: Flag attribute indicating the key is default key 890 * @NL80211_ATTR_KEY_DEFAULT_MGMT: Flag attribute indicating the key is the 891 * default management key 892 * @NL80211_ATTR_CIPHER_SUITES_PAIRWISE: For crypto settings for connect or 893 * other commands, indicates which pairwise cipher suites are used 894 * @NL80211_ATTR_CIPHER_SUITE_GROUP: For crypto settings for connect or 895 * other commands, indicates which group cipher suite is used 896 * 897 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU 898 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing 899 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE 900 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE 901 * 902 * @NL80211_ATTR_STA_AID: Association ID for the station (u16) 903 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of 904 * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2) 905 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by 906 * IEEE 802.11 7.3.1.6 (u16). 907 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported 908 * rates as defined by IEEE 802.11 7.3.2.2 but without the length 909 * restriction (at most %NL80211_MAX_SUPP_RATES). 910 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station 911 * to, or the AP interface the station was originally added to to. 912 * @NL80211_ATTR_STA_INFO: information about a station, part of station info 913 * given for %NL80211_CMD_GET_STATION, nested attribute containing 914 * info as possible, see &enum nl80211_sta_info. 915 * 916 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands, 917 * consisting of a nested array. 918 * 919 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes). 920 * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link 921 * (see &enum nl80211_plink_action). 922 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path. 923 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path 924 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at 925 * &enum nl80211_mpath_info. 926 * 927 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of 928 * &enum nl80211_mntr_flags. 929 * 930 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the 931 * current regulatory domain should be set to or is already set to. 932 * For example, 'CR', for Costa Rica. This attribute is used by the kernel 933 * to query the CRDA to retrieve one regulatory domain. This attribute can 934 * also be used by userspace to query the kernel for the currently set 935 * regulatory domain. We chose an alpha2 as that is also used by the 936 * IEEE-802.11d country information element to identify a country. 937 * Users can also simply ask the wireless core to set regulatory domain 938 * to a specific alpha2. 939 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory 940 * rules. 941 * 942 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1) 943 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled 944 * (u8, 0 or 1) 945 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled 946 * (u8, 0 or 1) 947 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic 948 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length 949 * restriction (at most %NL80211_MAX_SUPP_RATES). 950 * 951 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from 952 * association request when used with NL80211_CMD_NEW_STATION) 953 * 954 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all 955 * supported interface types, each a flag attribute with the number 956 * of the interface mode. 957 * 958 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for 959 * %NL80211_CMD_SET_MGMT_EXTRA_IE. 960 * 961 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with 962 * %NL80211_CMD_SET_MGMT_EXTRA_IE). 963 * 964 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with 965 * a single scan request, a wiphy attribute. 966 * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS: number of SSIDs you can 967 * scan with a single scheduled scan request, a wiphy attribute. 968 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements 969 * that can be added to a scan request 970 * @NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN: maximum length of information 971 * elements that can be added to a scheduled scan request 972 * @NL80211_ATTR_MAX_MATCH_SETS: maximum number of sets that can be 973 * used with @NL80211_ATTR_SCHED_SCAN_MATCH, a wiphy attribute. 974 * 975 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz) 976 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive 977 * scanning and include a zero-length SSID (wildcard) for wildcard scan 978 * @NL80211_ATTR_BSS: scan result BSS 979 * 980 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain 981 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_* 982 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently 983 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*) 984 * 985 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies 986 * an array of command numbers (i.e. a mapping index to command number) 987 * that the driver for the given wiphy supports. 988 * 989 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header 990 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and 991 * NL80211_CMD_ASSOCIATE events 992 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets) 993 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type, 994 * represented as a u32 995 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and 996 * %NL80211_CMD_DISASSOCIATE, u16 997 * 998 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as 999 * a u32 1000 * 1001 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change 1002 * due to considerations from a beacon hint. This attribute reflects 1003 * the state of the channel _before_ the beacon hint processing. This 1004 * attributes consists of a nested attribute containing 1005 * NL80211_FREQUENCY_ATTR_* 1006 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change 1007 * due to considerations from a beacon hint. This attribute reflects 1008 * the state of the channel _after_ the beacon hint processing. This 1009 * attributes consists of a nested attribute containing 1010 * NL80211_FREQUENCY_ATTR_* 1011 * 1012 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported 1013 * cipher suites 1014 * 1015 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look 1016 * for other networks on different channels 1017 * 1018 * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this 1019 * is used, e.g., with %NL80211_CMD_AUTHENTICATE event 1020 * 1021 * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is 1022 * used for the association (&enum nl80211_mfp, represented as a u32); 1023 * this attribute can be used 1024 * with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests 1025 * 1026 * @NL80211_ATTR_STA_FLAGS2: Attribute containing a 1027 * &struct nl80211_sta_flag_update. 1028 * 1029 * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls 1030 * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in 1031 * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE 1032 * request, the driver will assume that the port is unauthorized until 1033 * authorized by user space. Otherwise, port is marked authorized by 1034 * default in station mode. 1035 * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the 1036 * ethertype that will be used for key negotiation. It can be 1037 * specified with the associate and connect commands. If it is not 1038 * specified, the value defaults to 0x888E (PAE, 802.1X). This 1039 * attribute is also used as a flag in the wiphy information to 1040 * indicate that protocols other than PAE are supported. 1041 * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with 1042 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom 1043 * ethertype frames used for key negotiation must not be encrypted. 1044 * 1045 * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver. 1046 * We recommend using nested, driver-specific attributes within this. 1047 * 1048 * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT 1049 * event was due to the AP disconnecting the station, and not due to 1050 * a local disconnect request. 1051 * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT 1052 * event (u16) 1053 * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating 1054 * that protected APs should be used. This is also used with NEW_BEACON to 1055 * indicate that the BSS is to use protection. 1056 * 1057 * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON 1058 * to indicate which unicast key ciphers will be used with the connection 1059 * (an array of u32). 1060 * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1061 * indicate which group key cipher will be used with the connection (a 1062 * u32). 1063 * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1064 * indicate which WPA version(s) the AP we want to associate with is using 1065 * (a u32 with flags from &enum nl80211_wpa_versions). 1066 * @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1067 * indicate which key management algorithm(s) to use (an array of u32). 1068 * 1069 * @NL80211_ATTR_REQ_IE: (Re)association request information elements as 1070 * sent out by the card, for ROAM and successful CONNECT events. 1071 * @NL80211_ATTR_RESP_IE: (Re)association response information elements as 1072 * sent by peer, for ROAM and successful CONNECT events. 1073 * 1074 * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE 1075 * commands to specify using a reassociate frame 1076 * 1077 * @NL80211_ATTR_KEY: key information in a nested attribute with 1078 * %NL80211_KEY_* sub-attributes 1079 * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect() 1080 * and join_ibss(), key information is in a nested attribute each 1081 * with %NL80211_KEY_* sub-attributes 1082 * 1083 * @NL80211_ATTR_PID: Process ID of a network namespace. 1084 * 1085 * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for 1086 * dumps. This number increases whenever the object list being 1087 * dumped changes, and as such userspace can verify that it has 1088 * obtained a complete and consistent snapshot by verifying that 1089 * all dump messages contain the same generation number. If it 1090 * changed then the list changed and the dump should be repeated 1091 * completely from scratch. 1092 * 1093 * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface 1094 * 1095 * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of 1096 * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute 1097 * containing info as possible, see &enum survey_info. 1098 * 1099 * @NL80211_ATTR_PMKID: PMK material for PMKSA caching. 1100 * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can 1101 * cache, a wiphy attribute. 1102 * 1103 * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32. 1104 * @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that 1105 * specifies the maximum duration that can be requested with the 1106 * remain-on-channel operation, in milliseconds, u32. 1107 * 1108 * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects. 1109 * 1110 * @NL80211_ATTR_TX_RATES: Nested set of attributes 1111 * (enum nl80211_tx_rate_attributes) describing TX rates per band. The 1112 * enum nl80211_band value is used as the index (nla_type() of the nested 1113 * data. If a band is not included, it will be configured to allow all 1114 * rates based on negotiated supported rates information. This attribute 1115 * is used with %NL80211_CMD_SET_TX_BITRATE_MASK. 1116 * 1117 * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain 1118 * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME. 1119 * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the 1120 * @NL80211_CMD_REGISTER_FRAME command. 1121 * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a 1122 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 1123 * information about which frame types can be transmitted with 1124 * %NL80211_CMD_FRAME. 1125 * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a 1126 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 1127 * information about which frame types can be registered for RX. 1128 * 1129 * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was 1130 * acknowledged by the recipient. 1131 * 1132 * @NL80211_ATTR_PS_STATE: powersave state, using &enum nl80211_ps_state values. 1133 * 1134 * @NL80211_ATTR_CQM: connection quality monitor configuration in a 1135 * nested attribute with %NL80211_ATTR_CQM_* sub-attributes. 1136 * 1137 * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command 1138 * is requesting a local authentication/association state change without 1139 * invoking actual management frame exchange. This can be used with 1140 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE, 1141 * NL80211_CMD_DISASSOCIATE. 1142 * 1143 * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations 1144 * connected to this BSS. 1145 * 1146 * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See 1147 * &enum nl80211_tx_power_setting for possible values. 1148 * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units. 1149 * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING 1150 * for non-automatic settings. 1151 * 1152 * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly 1153 * means support for per-station GTKs. 1154 * 1155 * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting. 1156 * This can be used to mask out antennas which are not attached or should 1157 * not be used for transmitting. If an antenna is not selected in this 1158 * bitmap the hardware is not allowed to transmit on this antenna. 1159 * 1160 * Each bit represents one antenna, starting with antenna 1 at the first 1161 * bit. Depending on which antennas are selected in the bitmap, 802.11n 1162 * drivers can derive which chainmasks to use (if all antennas belonging to 1163 * a particular chain are disabled this chain should be disabled) and if 1164 * a chain has diversity antennas wether diversity should be used or not. 1165 * HT capabilities (STBC, TX Beamforming, Antenna selection) can be 1166 * derived from the available chains after applying the antenna mask. 1167 * Non-802.11n drivers can derive wether to use diversity or not. 1168 * Drivers may reject configurations or RX/TX mask combinations they cannot 1169 * support by returning -EINVAL. 1170 * 1171 * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving. 1172 * This can be used to mask out antennas which are not attached or should 1173 * not be used for receiving. If an antenna is not selected in this bitmap 1174 * the hardware should not be configured to receive on this antenna. 1175 * For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX. 1176 * 1177 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available 1178 * for configuration as TX antennas via the above parameters. 1179 * 1180 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX: Bitmap of antennas which are available 1181 * for configuration as RX antennas via the above parameters. 1182 * 1183 * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS 1184 * 1185 * @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be 1186 * transmitted on another channel when the channel given doesn't match 1187 * the current channel. If the current channel doesn't match and this 1188 * flag isn't set, the frame will be rejected. This is also used as an 1189 * nl80211 capability flag. 1190 * 1191 * @NL80211_ATTR_BSS_HT_OPMODE: HT operation mode (u16) 1192 * 1193 * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags 1194 * attributes, specifying what a key should be set as default as. 1195 * See &enum nl80211_key_default_types. 1196 * 1197 * @NL80211_ATTR_MESH_SETUP: Optional mesh setup parameters. These cannot be 1198 * changed once the mesh is active. 1199 * @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute 1200 * containing attributes from &enum nl80211_meshconf_params. 1201 * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver 1202 * allows auth frames in a mesh to be passed to userspace for processing via 1203 * the @NL80211_MESH_SETUP_USERSPACE_AUTH flag. 1204 * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as defined in 1205 * &enum nl80211_plink_state. Used when userspace is driving the peer link 1206 * management state machine. @NL80211_MESH_SETUP_USERSPACE_AMPE or 1207 * @NL80211_MESH_SETUP_USERSPACE_MPM must be enabled. 1208 * 1209 * @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy 1210 * capabilities, the supported WoWLAN triggers 1211 * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to 1212 * indicate which WoW triggers should be enabled. This is also 1213 * used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN 1214 * triggers. 1215 * 1216 * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan 1217 * cycles, in msecs. 1218 * 1219 * @NL80211_ATTR_SCHED_SCAN_MATCH: Nested attribute with one or more 1220 * sets of attributes to match during scheduled scans. Only BSSs 1221 * that match any of the sets will be reported. These are 1222 * pass-thru filter rules. 1223 * For a match to succeed, the BSS must match all attributes of a 1224 * set. Since not every hardware supports matching all types of 1225 * attributes, there is no guarantee that the reported BSSs are 1226 * fully complying with the match sets and userspace needs to be 1227 * able to ignore them by itself. 1228 * Thus, the implementation is somewhat hardware-dependent, but 1229 * this is only an optimization and the userspace application 1230 * needs to handle all the non-filtered results anyway. 1231 * If the match attributes don't make sense when combined with 1232 * the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID 1233 * is included in the probe request, but the match attributes 1234 * will never let it go through), -EINVAL may be returned. 1235 * If ommited, no filtering is done. 1236 * 1237 * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported 1238 * interface combinations. In each nested item, it contains attributes 1239 * defined in &enum nl80211_if_combination_attrs. 1240 * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like 1241 * %NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that 1242 * are managed in software: interfaces of these types aren't subject to 1243 * any restrictions in their number or combinations. 1244 * 1245 * @NL80211_ATTR_REKEY_DATA: nested attribute containing the information 1246 * necessary for GTK rekeying in the device, see &enum nl80211_rekey_data. 1247 * 1248 * @NL80211_ATTR_SCAN_SUPP_RATES: rates per to be advertised as supported in scan, 1249 * nested array attribute containing an entry for each band, with the entry 1250 * being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but 1251 * without the length restriction (at most %NL80211_MAX_SUPP_RATES). 1252 * 1253 * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon 1254 * and Probe Response (when response to wildcard Probe Request); see 1255 * &enum nl80211_hidden_ssid, represented as a u32 1256 * 1257 * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame. 1258 * This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to 1259 * provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the 1260 * driver (or firmware) replies to Probe Request frames. 1261 * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association 1262 * Response frames. This is used with %NL80211_CMD_NEW_BEACON and 1263 * %NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into 1264 * (Re)Association Response frames when the driver (or firmware) replies to 1265 * (Re)Association Request frames. 1266 * 1267 * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration 1268 * of the station, see &enum nl80211_sta_wme_attr. 1269 * @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working 1270 * as AP. 1271 * 1272 * @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of 1273 * roaming to another AP in the same ESS if the signal lever is low. 1274 * 1275 * @NL80211_ATTR_PMKSA_CANDIDATE: Nested attribute containing the PMKSA caching 1276 * candidate information, see &enum nl80211_pmksa_candidate_attr. 1277 * 1278 * @NL80211_ATTR_TX_NO_CCK_RATE: Indicates whether to use CCK rate or not 1279 * for management frames transmission. In order to avoid p2p probe/action 1280 * frames are being transmitted at CCK rate in 2GHz band, the user space 1281 * applications use this attribute. 1282 * This attribute is used with %NL80211_CMD_TRIGGER_SCAN and 1283 * %NL80211_CMD_FRAME commands. 1284 * 1285 * @NL80211_ATTR_TDLS_ACTION: Low level TDLS action code (e.g. link setup 1286 * request, link setup confirm, link teardown, etc.). Values are 1287 * described in the TDLS (802.11z) specification. 1288 * @NL80211_ATTR_TDLS_DIALOG_TOKEN: Non-zero token for uniquely identifying a 1289 * TDLS conversation between two devices. 1290 * @NL80211_ATTR_TDLS_OPERATION: High level TDLS operation; see 1291 * &enum nl80211_tdls_operation, represented as a u8. 1292 * @NL80211_ATTR_TDLS_SUPPORT: A flag indicating the device can operate 1293 * as a TDLS peer sta. 1294 * @NL80211_ATTR_TDLS_EXTERNAL_SETUP: The TDLS discovery/setup and teardown 1295 * procedures should be performed by sending TDLS packets via 1296 * %NL80211_CMD_TDLS_MGMT. Otherwise %NL80211_CMD_TDLS_OPER should be 1297 * used for asking the driver to perform a TDLS operation. 1298 * 1299 * @NL80211_ATTR_DEVICE_AP_SME: This u32 attribute may be listed for devices 1300 * that have AP support to indicate that they have the AP SME integrated 1301 * with support for the features listed in this attribute, see 1302 * &enum nl80211_ap_sme_features. 1303 * 1304 * @NL80211_ATTR_DONT_WAIT_FOR_ACK: Used with %NL80211_CMD_FRAME, this tells 1305 * the driver to not wait for an acknowledgement. Note that due to this, 1306 * it will also not give a status callback nor return a cookie. This is 1307 * mostly useful for probe responses to save airtime. 1308 * 1309 * @NL80211_ATTR_FEATURE_FLAGS: This u32 attribute contains flags from 1310 * &enum nl80211_feature_flags and is advertised in wiphy information. 1311 * @NL80211_ATTR_PROBE_RESP_OFFLOAD: Indicates that the HW responds to probe 1312 * requests while operating in AP-mode. 1313 * This attribute holds a bitmap of the supported protocols for 1314 * offloading (see &enum nl80211_probe_resp_offload_support_attr). 1315 * 1316 * @NL80211_ATTR_PROBE_RESP: Probe Response template data. Contains the entire 1317 * probe-response frame. The DA field in the 802.11 header is zero-ed out, 1318 * to be filled by the FW. 1319 * @NL80211_ATTR_DISABLE_HT: Force HT capable interfaces to disable 1320 * this feature. Currently, only supported in mac80211 drivers. 1321 * @NL80211_ATTR_HT_CAPABILITY_MASK: Specify which bits of the 1322 * ATTR_HT_CAPABILITY to which attention should be paid. 1323 * Currently, only mac80211 NICs support this feature. 1324 * The values that may be configured are: 1325 * MCS rates, MAX-AMSDU, HT-20-40 and HT_CAP_SGI_40 1326 * AMPDU density and AMPDU factor. 1327 * All values are treated as suggestions and may be ignored 1328 * by the driver as required. The actual values may be seen in 1329 * the station debugfs ht_caps file. 1330 * 1331 * @NL80211_ATTR_DFS_REGION: region for regulatory rules which this country 1332 * abides to when initiating radiation on DFS channels. A country maps 1333 * to one DFS region. 1334 * 1335 * @NL80211_ATTR_NOACK_MAP: This u16 bitmap contains the No Ack Policy of 1336 * up to 16 TIDs. 1337 * 1338 * @NL80211_ATTR_INACTIVITY_TIMEOUT: timeout value in seconds, this can be 1339 * used by the drivers which has MLME in firmware and does not have support 1340 * to report per station tx/rx activity to free up the staion entry from 1341 * the list. This needs to be used when the driver advertises the 1342 * capability to timeout the stations. 1343 * 1344 * @NL80211_ATTR_RX_SIGNAL_DBM: signal strength in dBm (as a 32-bit int); 1345 * this attribute is (depending on the driver capabilities) added to 1346 * received frames indicated with %NL80211_CMD_FRAME. 1347 * 1348 * @NL80211_ATTR_BG_SCAN_PERIOD: Background scan period in seconds 1349 * or 0 to disable background scan. 1350 * 1351 * @NL80211_ATTR_USER_REG_HINT_TYPE: type of regulatory hint passed from 1352 * userspace. If unset it is assumed the hint comes directly from 1353 * a user. If set code could specify exactly what type of source 1354 * was used to provide the hint. For the different types of 1355 * allowed user regulatory hints see nl80211_user_reg_hint_type. 1356 * 1357 * @NL80211_ATTR_CONN_FAILED_REASON: The reason for which AP has rejected 1358 * the connection request from a station. nl80211_connect_failed_reason 1359 * enum has different reasons of connection failure. 1360 * 1361 * @NL80211_ATTR_SAE_DATA: SAE elements in Authentication frames. This starts 1362 * with the Authentication transaction sequence number field. 1363 * 1364 * @NL80211_ATTR_VHT_CAPABILITY: VHT Capability information element (from 1365 * association request when used with NL80211_CMD_NEW_STATION) 1366 * 1367 * @NL80211_ATTR_SCAN_FLAGS: scan request control flags (u32) 1368 * 1369 * @NL80211_ATTR_P2P_CTWINDOW: P2P GO Client Traffic Window (u8), used with 1370 * the START_AP and SET_BSS commands 1371 * @NL80211_ATTR_P2P_OPPPS: P2P GO opportunistic PS (u8), used with the 1372 * START_AP and SET_BSS commands. This can have the values 0 or 1; 1373 * if not given in START_AP 0 is assumed, if not given in SET_BSS 1374 * no change is made. 1375 * 1376 * @NL80211_ATTR_LOCAL_MESH_POWER_MODE: local mesh STA link-specific power mode 1377 * defined in &enum nl80211_mesh_power_mode. 1378 * 1379 * @NL80211_ATTR_ACL_POLICY: ACL policy, see &enum nl80211_acl_policy, 1380 * carried in a u32 attribute 1381 * 1382 * @NL80211_ATTR_MAC_ADDRS: Array of nested MAC addresses, used for 1383 * MAC ACL. 1384 * 1385 * @NL80211_ATTR_MAC_ACL_MAX: u32 attribute to advertise the maximum 1386 * number of MAC addresses that a device can support for MAC 1387 * ACL. 1388 * 1389 * @NL80211_ATTR_RADAR_EVENT: Type of radar event for notification to userspace, 1390 * contains a value of enum nl80211_radar_event (u32). 1391 * 1392 * @NL80211_ATTR_EXT_CAPA: 802.11 extended capabilities that the kernel driver 1393 * has and handles. The format is the same as the IE contents. See 1394 * 802.11-2012 8.4.2.29 for more information. 1395 * @NL80211_ATTR_EXT_CAPA_MASK: Extended capabilities that the kernel driver 1396 * has set in the %NL80211_ATTR_EXT_CAPA value, for multibit fields. 1397 * 1398 * @NL80211_ATTR_STA_CAPABILITY: Station capabilities (u16) are advertised to 1399 * the driver, e.g., to enable TDLS power save (PU-APSD). 1400 * 1401 * @NL80211_ATTR_STA_EXT_CAPABILITY: Station extended capabilities are 1402 * advertised to the driver, e.g., to enable TDLS off channel operations 1403 * and PU-APSD. 1404 * 1405 * @NL80211_ATTR_PROTOCOL_FEATURES: global nl80211 feature flags, see 1406 * &enum nl80211_protocol_features, the attribute is a u32. 1407 * 1408 * @NL80211_ATTR_SPLIT_WIPHY_DUMP: flag attribute, userspace supports 1409 * receiving the data for a single wiphy split across multiple 1410 * messages, given with wiphy dump message 1411 * 1412 * @NL80211_ATTR_MDID: Mobility Domain Identifier 1413 * 1414 * @NL80211_ATTR_IE_RIC: Resource Information Container Information 1415 * Element 1416 * 1417 * @NL80211_ATTR_MAX: highest attribute number currently defined 1418 * @__NL80211_ATTR_AFTER_LAST: internal use 1419 */ 1420 enum nl80211_attrs { 1421 /* don't change the order or add anything between, this is ABI! */ 1422 NL80211_ATTR_UNSPEC, 1423 1424 NL80211_ATTR_WIPHY, 1425 NL80211_ATTR_WIPHY_NAME, 1426 1427 NL80211_ATTR_IFINDEX, 1428 NL80211_ATTR_IFNAME, 1429 NL80211_ATTR_IFTYPE, 1430 1431 NL80211_ATTR_MAC, 1432 1433 NL80211_ATTR_KEY_DATA, 1434 NL80211_ATTR_KEY_IDX, 1435 NL80211_ATTR_KEY_CIPHER, 1436 NL80211_ATTR_KEY_SEQ, 1437 NL80211_ATTR_KEY_DEFAULT, 1438 1439 NL80211_ATTR_BEACON_INTERVAL, 1440 NL80211_ATTR_DTIM_PERIOD, 1441 NL80211_ATTR_BEACON_HEAD, 1442 NL80211_ATTR_BEACON_TAIL, 1443 1444 NL80211_ATTR_STA_AID, 1445 NL80211_ATTR_STA_FLAGS, 1446 NL80211_ATTR_STA_LISTEN_INTERVAL, 1447 NL80211_ATTR_STA_SUPPORTED_RATES, 1448 NL80211_ATTR_STA_VLAN, 1449 NL80211_ATTR_STA_INFO, 1450 1451 NL80211_ATTR_WIPHY_BANDS, 1452 1453 NL80211_ATTR_MNTR_FLAGS, 1454 1455 NL80211_ATTR_MESH_ID, 1456 NL80211_ATTR_STA_PLINK_ACTION, 1457 NL80211_ATTR_MPATH_NEXT_HOP, 1458 NL80211_ATTR_MPATH_INFO, 1459 1460 NL80211_ATTR_BSS_CTS_PROT, 1461 NL80211_ATTR_BSS_SHORT_PREAMBLE, 1462 NL80211_ATTR_BSS_SHORT_SLOT_TIME, 1463 1464 NL80211_ATTR_HT_CAPABILITY, 1465 1466 NL80211_ATTR_SUPPORTED_IFTYPES, 1467 1468 NL80211_ATTR_REG_ALPHA2, 1469 NL80211_ATTR_REG_RULES, 1470 1471 NL80211_ATTR_MESH_CONFIG, 1472 1473 NL80211_ATTR_BSS_BASIC_RATES, 1474 1475 NL80211_ATTR_WIPHY_TXQ_PARAMS, 1476 NL80211_ATTR_WIPHY_FREQ, 1477 NL80211_ATTR_WIPHY_CHANNEL_TYPE, 1478 1479 NL80211_ATTR_KEY_DEFAULT_MGMT, 1480 1481 NL80211_ATTR_MGMT_SUBTYPE, 1482 NL80211_ATTR_IE, 1483 1484 NL80211_ATTR_MAX_NUM_SCAN_SSIDS, 1485 1486 NL80211_ATTR_SCAN_FREQUENCIES, 1487 NL80211_ATTR_SCAN_SSIDS, 1488 NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */ 1489 NL80211_ATTR_BSS, 1490 1491 NL80211_ATTR_REG_INITIATOR, 1492 NL80211_ATTR_REG_TYPE, 1493 1494 NL80211_ATTR_SUPPORTED_COMMANDS, 1495 1496 NL80211_ATTR_FRAME, 1497 NL80211_ATTR_SSID, 1498 NL80211_ATTR_AUTH_TYPE, 1499 NL80211_ATTR_REASON_CODE, 1500 1501 NL80211_ATTR_KEY_TYPE, 1502 1503 NL80211_ATTR_MAX_SCAN_IE_LEN, 1504 NL80211_ATTR_CIPHER_SUITES, 1505 1506 NL80211_ATTR_FREQ_BEFORE, 1507 NL80211_ATTR_FREQ_AFTER, 1508 1509 NL80211_ATTR_FREQ_FIXED, 1510 1511 1512 NL80211_ATTR_WIPHY_RETRY_SHORT, 1513 NL80211_ATTR_WIPHY_RETRY_LONG, 1514 NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 1515 NL80211_ATTR_WIPHY_RTS_THRESHOLD, 1516 1517 NL80211_ATTR_TIMED_OUT, 1518 1519 NL80211_ATTR_USE_MFP, 1520 1521 NL80211_ATTR_STA_FLAGS2, 1522 1523 NL80211_ATTR_CONTROL_PORT, 1524 1525 NL80211_ATTR_TESTDATA, 1526 1527 NL80211_ATTR_PRIVACY, 1528 1529 NL80211_ATTR_DISCONNECTED_BY_AP, 1530 NL80211_ATTR_STATUS_CODE, 1531 1532 NL80211_ATTR_CIPHER_SUITES_PAIRWISE, 1533 NL80211_ATTR_CIPHER_SUITE_GROUP, 1534 NL80211_ATTR_WPA_VERSIONS, 1535 NL80211_ATTR_AKM_SUITES, 1536 1537 NL80211_ATTR_REQ_IE, 1538 NL80211_ATTR_RESP_IE, 1539 1540 NL80211_ATTR_PREV_BSSID, 1541 1542 NL80211_ATTR_KEY, 1543 NL80211_ATTR_KEYS, 1544 1545 NL80211_ATTR_PID, 1546 1547 NL80211_ATTR_4ADDR, 1548 1549 NL80211_ATTR_SURVEY_INFO, 1550 1551 NL80211_ATTR_PMKID, 1552 NL80211_ATTR_MAX_NUM_PMKIDS, 1553 1554 NL80211_ATTR_DURATION, 1555 1556 NL80211_ATTR_COOKIE, 1557 1558 NL80211_ATTR_WIPHY_COVERAGE_CLASS, 1559 1560 NL80211_ATTR_TX_RATES, 1561 1562 NL80211_ATTR_FRAME_MATCH, 1563 1564 NL80211_ATTR_ACK, 1565 1566 NL80211_ATTR_PS_STATE, 1567 1568 NL80211_ATTR_CQM, 1569 1570 NL80211_ATTR_LOCAL_STATE_CHANGE, 1571 1572 NL80211_ATTR_AP_ISOLATE, 1573 1574 NL80211_ATTR_WIPHY_TX_POWER_SETTING, 1575 NL80211_ATTR_WIPHY_TX_POWER_LEVEL, 1576 1577 NL80211_ATTR_TX_FRAME_TYPES, 1578 NL80211_ATTR_RX_FRAME_TYPES, 1579 NL80211_ATTR_FRAME_TYPE, 1580 1581 NL80211_ATTR_CONTROL_PORT_ETHERTYPE, 1582 NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, 1583 1584 NL80211_ATTR_SUPPORT_IBSS_RSN, 1585 1586 NL80211_ATTR_WIPHY_ANTENNA_TX, 1587 NL80211_ATTR_WIPHY_ANTENNA_RX, 1588 1589 NL80211_ATTR_MCAST_RATE, 1590 1591 NL80211_ATTR_OFFCHANNEL_TX_OK, 1592 1593 NL80211_ATTR_BSS_HT_OPMODE, 1594 1595 NL80211_ATTR_KEY_DEFAULT_TYPES, 1596 1597 NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION, 1598 1599 NL80211_ATTR_MESH_SETUP, 1600 1601 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX, 1602 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX, 1603 1604 NL80211_ATTR_SUPPORT_MESH_AUTH, 1605 NL80211_ATTR_STA_PLINK_STATE, 1606 1607 NL80211_ATTR_WOWLAN_TRIGGERS, 1608 NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, 1609 1610 NL80211_ATTR_SCHED_SCAN_INTERVAL, 1611 1612 NL80211_ATTR_INTERFACE_COMBINATIONS, 1613 NL80211_ATTR_SOFTWARE_IFTYPES, 1614 1615 NL80211_ATTR_REKEY_DATA, 1616 1617 NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS, 1618 NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN, 1619 1620 NL80211_ATTR_SCAN_SUPP_RATES, 1621 1622 NL80211_ATTR_HIDDEN_SSID, 1623 1624 NL80211_ATTR_IE_PROBE_RESP, 1625 NL80211_ATTR_IE_ASSOC_RESP, 1626 1627 NL80211_ATTR_STA_WME, 1628 NL80211_ATTR_SUPPORT_AP_UAPSD, 1629 1630 NL80211_ATTR_ROAM_SUPPORT, 1631 1632 NL80211_ATTR_SCHED_SCAN_MATCH, 1633 NL80211_ATTR_MAX_MATCH_SETS, 1634 1635 NL80211_ATTR_PMKSA_CANDIDATE, 1636 1637 NL80211_ATTR_TX_NO_CCK_RATE, 1638 1639 NL80211_ATTR_TDLS_ACTION, 1640 NL80211_ATTR_TDLS_DIALOG_TOKEN, 1641 NL80211_ATTR_TDLS_OPERATION, 1642 NL80211_ATTR_TDLS_SUPPORT, 1643 NL80211_ATTR_TDLS_EXTERNAL_SETUP, 1644 1645 NL80211_ATTR_DEVICE_AP_SME, 1646 1647 NL80211_ATTR_DONT_WAIT_FOR_ACK, 1648 1649 NL80211_ATTR_FEATURE_FLAGS, 1650 1651 NL80211_ATTR_PROBE_RESP_OFFLOAD, 1652 1653 NL80211_ATTR_PROBE_RESP, 1654 1655 NL80211_ATTR_DFS_REGION, 1656 1657 NL80211_ATTR_DISABLE_HT, 1658 NL80211_ATTR_HT_CAPABILITY_MASK, 1659 1660 NL80211_ATTR_NOACK_MAP, 1661 1662 NL80211_ATTR_INACTIVITY_TIMEOUT, 1663 1664 NL80211_ATTR_RX_SIGNAL_DBM, 1665 1666 NL80211_ATTR_BG_SCAN_PERIOD, 1667 1668 NL80211_ATTR_WDEV, 1669 1670 NL80211_ATTR_USER_REG_HINT_TYPE, 1671 1672 NL80211_ATTR_CONN_FAILED_REASON, 1673 1674 NL80211_ATTR_SAE_DATA, 1675 1676 NL80211_ATTR_VHT_CAPABILITY, 1677 1678 NL80211_ATTR_SCAN_FLAGS, 1679 1680 NL80211_ATTR_CHANNEL_WIDTH, 1681 NL80211_ATTR_CENTER_FREQ1, 1682 NL80211_ATTR_CENTER_FREQ2, 1683 1684 NL80211_ATTR_P2P_CTWINDOW, 1685 NL80211_ATTR_P2P_OPPPS, 1686 1687 NL80211_ATTR_LOCAL_MESH_POWER_MODE, 1688 1689 NL80211_ATTR_ACL_POLICY, 1690 1691 NL80211_ATTR_MAC_ADDRS, 1692 1693 NL80211_ATTR_MAC_ACL_MAX, 1694 1695 NL80211_ATTR_RADAR_EVENT, 1696 1697 NL80211_ATTR_EXT_CAPA, 1698 NL80211_ATTR_EXT_CAPA_MASK, 1699 1700 NL80211_ATTR_STA_CAPABILITY, 1701 NL80211_ATTR_STA_EXT_CAPABILITY, 1702 1703 NL80211_ATTR_PROTOCOL_FEATURES, 1704 NL80211_ATTR_SPLIT_WIPHY_DUMP, 1705 1706 NL80211_ATTR_DISABLE_VHT, 1707 NL80211_ATTR_VHT_CAPABILITY_MASK, 1708 1709 NL80211_ATTR_MDID, 1710 NL80211_ATTR_IE_RIC, 1711 1712 /* add attributes here, update the policy in nl80211.c */ 1713 1714 __NL80211_ATTR_AFTER_LAST, 1715 NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1 1716 }; 1717 1718 /* source-level API compatibility */ 1719 #define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION 1720 #define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG 1721 1722 /* 1723 * Allow user space programs to use #ifdef on new attributes by defining them 1724 * here 1725 */ 1726 #define NL80211_CMD_CONNECT NL80211_CMD_CONNECT 1727 #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY 1728 #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES 1729 #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS 1730 #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ 1731 #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE 1732 #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE 1733 #define NL80211_ATTR_IE NL80211_ATTR_IE 1734 #define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR 1735 #define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE 1736 #define NL80211_ATTR_FRAME NL80211_ATTR_FRAME 1737 #define NL80211_ATTR_SSID NL80211_ATTR_SSID 1738 #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE 1739 #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE 1740 #define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE 1741 #define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP 1742 #define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS 1743 #define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES 1744 #define NL80211_ATTR_KEY NL80211_ATTR_KEY 1745 #define NL80211_ATTR_KEYS NL80211_ATTR_KEYS 1746 #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS 1747 1748 #define NL80211_MAX_SUPP_RATES 32 1749 #define NL80211_MAX_SUPP_HT_RATES 77 1750 #define NL80211_MAX_SUPP_REG_RULES 32 1751 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0 1752 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16 1753 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24 1754 #define NL80211_HT_CAPABILITY_LEN 26 1755 #define NL80211_VHT_CAPABILITY_LEN 12 1756 1757 #define NL80211_MAX_NR_CIPHER_SUITES 5 1758 #define NL80211_MAX_NR_AKM_SUITES 2 1759 1760 #define NL80211_MIN_REMAIN_ON_CHANNEL_TIME 10 1761 1762 /* default RSSI threshold for scan results if none specified. */ 1763 #define NL80211_SCAN_RSSI_THOLD_OFF -300 1764 1765 #define NL80211_CQM_TXE_MAX_INTVL 1800 1766 1767 /** 1768 * enum nl80211_iftype - (virtual) interface types 1769 * 1770 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides 1771 * @NL80211_IFTYPE_ADHOC: independent BSS member 1772 * @NL80211_IFTYPE_STATION: managed BSS member 1773 * @NL80211_IFTYPE_AP: access point 1774 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points; VLAN interfaces 1775 * are a bit special in that they must always be tied to a pre-existing 1776 * AP type interface. 1777 * @NL80211_IFTYPE_WDS: wireless distribution interface 1778 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames 1779 * @NL80211_IFTYPE_MESH_POINT: mesh point 1780 * @NL80211_IFTYPE_P2P_CLIENT: P2P client 1781 * @NL80211_IFTYPE_P2P_GO: P2P group owner 1782 * @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev 1783 * and therefore can't be created in the normal ways, use the 1784 * %NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE 1785 * commands to create and destroy one 1786 * @NL80211_IFTYPE_MAX: highest interface type number currently defined 1787 * @NUM_NL80211_IFTYPES: number of defined interface types 1788 * 1789 * These values are used with the %NL80211_ATTR_IFTYPE 1790 * to set the type of an interface. 1791 * 1792 */ 1793 enum nl80211_iftype { 1794 NL80211_IFTYPE_UNSPECIFIED, 1795 NL80211_IFTYPE_ADHOC, 1796 NL80211_IFTYPE_STATION, 1797 NL80211_IFTYPE_AP, 1798 NL80211_IFTYPE_AP_VLAN, 1799 NL80211_IFTYPE_WDS, 1800 NL80211_IFTYPE_MONITOR, 1801 NL80211_IFTYPE_MESH_POINT, 1802 NL80211_IFTYPE_P2P_CLIENT, 1803 NL80211_IFTYPE_P2P_GO, 1804 NL80211_IFTYPE_P2P_DEVICE, 1805 1806 /* keep last */ 1807 NUM_NL80211_IFTYPES, 1808 NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1 1809 }; 1810 1811 /** 1812 * enum nl80211_sta_flags - station flags 1813 * 1814 * Station flags. When a station is added to an AP interface, it is 1815 * assumed to be already associated (and hence authenticated.) 1816 * 1817 * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved 1818 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X) 1819 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames 1820 * with short barker preamble 1821 * @NL80211_STA_FLAG_WME: station is WME/QoS capable 1822 * @NL80211_STA_FLAG_MFP: station uses management frame protection 1823 * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated 1824 * @NL80211_STA_FLAG_TDLS_PEER: station is a TDLS peer -- this flag should 1825 * only be used in managed mode (even in the flags mask). Note that the 1826 * flag can't be changed, it is only valid while adding a station, and 1827 * attempts to change it will silently be ignored (rather than rejected 1828 * as errors.) 1829 * @NL80211_STA_FLAG_ASSOCIATED: station is associated; used with drivers 1830 * that support %NL80211_FEATURE_FULL_AP_CLIENT_STATE to transition a 1831 * previously added station into associated state 1832 * @NL80211_STA_FLAG_MAX: highest station flag number currently defined 1833 * @__NL80211_STA_FLAG_AFTER_LAST: internal use 1834 */ 1835 enum nl80211_sta_flags { 1836 __NL80211_STA_FLAG_INVALID, 1837 NL80211_STA_FLAG_AUTHORIZED, 1838 NL80211_STA_FLAG_SHORT_PREAMBLE, 1839 NL80211_STA_FLAG_WME, 1840 NL80211_STA_FLAG_MFP, 1841 NL80211_STA_FLAG_AUTHENTICATED, 1842 NL80211_STA_FLAG_TDLS_PEER, 1843 NL80211_STA_FLAG_ASSOCIATED, 1844 1845 /* keep last */ 1846 __NL80211_STA_FLAG_AFTER_LAST, 1847 NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1 1848 }; 1849 1850 #define NL80211_STA_FLAG_MAX_OLD_API NL80211_STA_FLAG_TDLS_PEER 1851 1852 /** 1853 * struct nl80211_sta_flag_update - station flags mask/set 1854 * @mask: mask of station flags to set 1855 * @set: which values to set them to 1856 * 1857 * Both mask and set contain bits as per &enum nl80211_sta_flags. 1858 */ 1859 struct nl80211_sta_flag_update { 1860 __u32 mask; 1861 __u32 set; 1862 } __attribute__((packed)); 1863 1864 /** 1865 * enum nl80211_rate_info - bitrate information 1866 * 1867 * These attribute types are used with %NL80211_STA_INFO_TXRATE 1868 * when getting information about the bitrate of a station. 1869 * There are 2 attributes for bitrate, a legacy one that represents 1870 * a 16-bit value, and new one that represents a 32-bit value. 1871 * If the rate value fits into 16 bit, both attributes are reported 1872 * with the same value. If the rate is too high to fit into 16 bits 1873 * (>6.5535Gbps) only 32-bit attribute is included. 1874 * User space tools encouraged to use the 32-bit attribute and fall 1875 * back to the 16-bit one for compatibility with older kernels. 1876 * 1877 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved 1878 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s) 1879 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8) 1880 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 MHz dualchannel bitrate 1881 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval 1882 * @NL80211_RATE_INFO_BITRATE32: total bitrate (u32, 100kbit/s) 1883 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined 1884 * @NL80211_RATE_INFO_VHT_MCS: MCS index for VHT (u8) 1885 * @NL80211_RATE_INFO_VHT_NSS: number of streams in VHT (u8) 1886 * @NL80211_RATE_INFO_80_MHZ_WIDTH: 80 MHz VHT rate 1887 * @NL80211_RATE_INFO_80P80_MHZ_WIDTH: 80+80 MHz VHT rate 1888 * @NL80211_RATE_INFO_160_MHZ_WIDTH: 160 MHz VHT rate 1889 * @__NL80211_RATE_INFO_AFTER_LAST: internal use 1890 */ 1891 enum nl80211_rate_info { 1892 __NL80211_RATE_INFO_INVALID, 1893 NL80211_RATE_INFO_BITRATE, 1894 NL80211_RATE_INFO_MCS, 1895 NL80211_RATE_INFO_40_MHZ_WIDTH, 1896 NL80211_RATE_INFO_SHORT_GI, 1897 NL80211_RATE_INFO_BITRATE32, 1898 NL80211_RATE_INFO_VHT_MCS, 1899 NL80211_RATE_INFO_VHT_NSS, 1900 NL80211_RATE_INFO_80_MHZ_WIDTH, 1901 NL80211_RATE_INFO_80P80_MHZ_WIDTH, 1902 NL80211_RATE_INFO_160_MHZ_WIDTH, 1903 1904 /* keep last */ 1905 __NL80211_RATE_INFO_AFTER_LAST, 1906 NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1 1907 }; 1908 1909 /** 1910 * enum nl80211_sta_bss_param - BSS information collected by STA 1911 * 1912 * These attribute types are used with %NL80211_STA_INFO_BSS_PARAM 1913 * when getting information about the bitrate of a station. 1914 * 1915 * @__NL80211_STA_BSS_PARAM_INVALID: attribute number 0 is reserved 1916 * @NL80211_STA_BSS_PARAM_CTS_PROT: whether CTS protection is enabled (flag) 1917 * @NL80211_STA_BSS_PARAM_SHORT_PREAMBLE: whether short preamble is enabled 1918 * (flag) 1919 * @NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME: whether short slot time is enabled 1920 * (flag) 1921 * @NL80211_STA_BSS_PARAM_DTIM_PERIOD: DTIM period for beaconing (u8) 1922 * @NL80211_STA_BSS_PARAM_BEACON_INTERVAL: Beacon interval (u16) 1923 * @NL80211_STA_BSS_PARAM_MAX: highest sta_bss_param number currently defined 1924 * @__NL80211_STA_BSS_PARAM_AFTER_LAST: internal use 1925 */ 1926 enum nl80211_sta_bss_param { 1927 __NL80211_STA_BSS_PARAM_INVALID, 1928 NL80211_STA_BSS_PARAM_CTS_PROT, 1929 NL80211_STA_BSS_PARAM_SHORT_PREAMBLE, 1930 NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME, 1931 NL80211_STA_BSS_PARAM_DTIM_PERIOD, 1932 NL80211_STA_BSS_PARAM_BEACON_INTERVAL, 1933 1934 /* keep last */ 1935 __NL80211_STA_BSS_PARAM_AFTER_LAST, 1936 NL80211_STA_BSS_PARAM_MAX = __NL80211_STA_BSS_PARAM_AFTER_LAST - 1 1937 }; 1938 1939 /** 1940 * enum nl80211_sta_info - station information 1941 * 1942 * These attribute types are used with %NL80211_ATTR_STA_INFO 1943 * when getting information about a station. 1944 * 1945 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved 1946 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs) 1947 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station) 1948 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station) 1949 * @NL80211_STA_INFO_RX_BYTES64: total received bytes (u64, from this station) 1950 * @NL80211_STA_INFO_TX_BYTES64: total transmitted bytes (u64, to this station) 1951 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm) 1952 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute 1953 * containing info as possible, see &enum nl80211_rate_info 1954 * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station) 1955 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this 1956 * station) 1957 * @NL80211_STA_INFO_TX_RETRIES: total retries (u32, to this station) 1958 * @NL80211_STA_INFO_TX_FAILED: total failed packets (u32, to this station) 1959 * @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm) 1960 * @NL80211_STA_INFO_LLID: the station's mesh LLID 1961 * @NL80211_STA_INFO_PLID: the station's mesh PLID 1962 * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station 1963 * (see %enum nl80211_plink_state) 1964 * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested 1965 * attribute, like NL80211_STA_INFO_TX_BITRATE. 1966 * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute 1967 * containing info as possible, see &enum nl80211_sta_bss_param 1968 * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected 1969 * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update. 1970 * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32) 1971 * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64) 1972 * @NL80211_STA_INFO_LOCAL_PM: local mesh STA link-specific power mode 1973 * @NL80211_STA_INFO_PEER_PM: peer mesh STA link-specific power mode 1974 * @NL80211_STA_INFO_NONPEER_PM: neighbor mesh STA power save mode towards 1975 * non-peer STA 1976 * @__NL80211_STA_INFO_AFTER_LAST: internal 1977 * @NL80211_STA_INFO_MAX: highest possible station info attribute 1978 */ 1979 enum nl80211_sta_info { 1980 __NL80211_STA_INFO_INVALID, 1981 NL80211_STA_INFO_INACTIVE_TIME, 1982 NL80211_STA_INFO_RX_BYTES, 1983 NL80211_STA_INFO_TX_BYTES, 1984 NL80211_STA_INFO_LLID, 1985 NL80211_STA_INFO_PLID, 1986 NL80211_STA_INFO_PLINK_STATE, 1987 NL80211_STA_INFO_SIGNAL, 1988 NL80211_STA_INFO_TX_BITRATE, 1989 NL80211_STA_INFO_RX_PACKETS, 1990 NL80211_STA_INFO_TX_PACKETS, 1991 NL80211_STA_INFO_TX_RETRIES, 1992 NL80211_STA_INFO_TX_FAILED, 1993 NL80211_STA_INFO_SIGNAL_AVG, 1994 NL80211_STA_INFO_RX_BITRATE, 1995 NL80211_STA_INFO_BSS_PARAM, 1996 NL80211_STA_INFO_CONNECTED_TIME, 1997 NL80211_STA_INFO_STA_FLAGS, 1998 NL80211_STA_INFO_BEACON_LOSS, 1999 NL80211_STA_INFO_T_OFFSET, 2000 NL80211_STA_INFO_LOCAL_PM, 2001 NL80211_STA_INFO_PEER_PM, 2002 NL80211_STA_INFO_NONPEER_PM, 2003 NL80211_STA_INFO_RX_BYTES64, 2004 NL80211_STA_INFO_TX_BYTES64, 2005 2006 /* keep last */ 2007 __NL80211_STA_INFO_AFTER_LAST, 2008 NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1 2009 }; 2010 2011 /** 2012 * enum nl80211_mpath_flags - nl80211 mesh path flags 2013 * 2014 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active 2015 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running 2016 * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN 2017 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set 2018 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded 2019 */ 2020 enum nl80211_mpath_flags { 2021 NL80211_MPATH_FLAG_ACTIVE = 1<<0, 2022 NL80211_MPATH_FLAG_RESOLVING = 1<<1, 2023 NL80211_MPATH_FLAG_SN_VALID = 1<<2, 2024 NL80211_MPATH_FLAG_FIXED = 1<<3, 2025 NL80211_MPATH_FLAG_RESOLVED = 1<<4, 2026 }; 2027 2028 /** 2029 * enum nl80211_mpath_info - mesh path information 2030 * 2031 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting 2032 * information about a mesh path. 2033 * 2034 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved 2035 * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination 2036 * @NL80211_MPATH_INFO_SN: destination sequence number 2037 * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path 2038 * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now 2039 * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in 2040 * &enum nl80211_mpath_flags; 2041 * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec 2042 * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries 2043 * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number 2044 * currently defind 2045 * @__NL80211_MPATH_INFO_AFTER_LAST: internal use 2046 */ 2047 enum nl80211_mpath_info { 2048 __NL80211_MPATH_INFO_INVALID, 2049 NL80211_MPATH_INFO_FRAME_QLEN, 2050 NL80211_MPATH_INFO_SN, 2051 NL80211_MPATH_INFO_METRIC, 2052 NL80211_MPATH_INFO_EXPTIME, 2053 NL80211_MPATH_INFO_FLAGS, 2054 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT, 2055 NL80211_MPATH_INFO_DISCOVERY_RETRIES, 2056 2057 /* keep last */ 2058 __NL80211_MPATH_INFO_AFTER_LAST, 2059 NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1 2060 }; 2061 2062 /** 2063 * enum nl80211_band_attr - band attributes 2064 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved 2065 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band, 2066 * an array of nested frequency attributes 2067 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band, 2068 * an array of nested bitrate attributes 2069 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as 2070 * defined in 802.11n 2071 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE 2072 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n 2073 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n 2074 * @NL80211_BAND_ATTR_VHT_MCS_SET: 32-byte attribute containing the MCS set as 2075 * defined in 802.11ac 2076 * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE 2077 * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined 2078 * @__NL80211_BAND_ATTR_AFTER_LAST: internal use 2079 */ 2080 enum nl80211_band_attr { 2081 __NL80211_BAND_ATTR_INVALID, 2082 NL80211_BAND_ATTR_FREQS, 2083 NL80211_BAND_ATTR_RATES, 2084 2085 NL80211_BAND_ATTR_HT_MCS_SET, 2086 NL80211_BAND_ATTR_HT_CAPA, 2087 NL80211_BAND_ATTR_HT_AMPDU_FACTOR, 2088 NL80211_BAND_ATTR_HT_AMPDU_DENSITY, 2089 2090 NL80211_BAND_ATTR_VHT_MCS_SET, 2091 NL80211_BAND_ATTR_VHT_CAPA, 2092 2093 /* keep last */ 2094 __NL80211_BAND_ATTR_AFTER_LAST, 2095 NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 2096 }; 2097 2098 #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA 2099 2100 /** 2101 * enum nl80211_frequency_attr - frequency attributes 2102 * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved 2103 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz 2104 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current 2105 * regulatory domain. 2106 * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is 2107 * permitted on this channel in current regulatory domain. 2108 * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted 2109 * on this channel in current regulatory domain. 2110 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory 2111 * on this channel in current regulatory domain. 2112 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm 2113 * (100 * dBm). 2114 * @NL80211_FREQUENCY_ATTR_DFS_STATE: current state for DFS 2115 * (enum nl80211_dfs_state) 2116 * @NL80211_FREQUENCY_ATTR_DFS_TIME: time in miliseconds for how long 2117 * this channel is in this DFS state. 2118 * @NL80211_FREQUENCY_ATTR_NO_HT40_MINUS: HT40- isn't possible with this 2119 * channel as the control channel 2120 * @NL80211_FREQUENCY_ATTR_NO_HT40_PLUS: HT40+ isn't possible with this 2121 * channel as the control channel 2122 * @NL80211_FREQUENCY_ATTR_NO_80MHZ: any 80 MHz channel using this channel 2123 * as the primary or any of the secondary channels isn't possible, 2124 * this includes 80+80 channels 2125 * @NL80211_FREQUENCY_ATTR_NO_160MHZ: any 160 MHz (but not 80+80) channel 2126 * using this channel as the primary or any of the secondary channels 2127 * isn't possible 2128 * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number 2129 * currently defined 2130 * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use 2131 */ 2132 enum nl80211_frequency_attr { 2133 __NL80211_FREQUENCY_ATTR_INVALID, 2134 NL80211_FREQUENCY_ATTR_FREQ, 2135 NL80211_FREQUENCY_ATTR_DISABLED, 2136 NL80211_FREQUENCY_ATTR_PASSIVE_SCAN, 2137 NL80211_FREQUENCY_ATTR_NO_IBSS, 2138 NL80211_FREQUENCY_ATTR_RADAR, 2139 NL80211_FREQUENCY_ATTR_MAX_TX_POWER, 2140 NL80211_FREQUENCY_ATTR_DFS_STATE, 2141 NL80211_FREQUENCY_ATTR_DFS_TIME, 2142 NL80211_FREQUENCY_ATTR_NO_HT40_MINUS, 2143 NL80211_FREQUENCY_ATTR_NO_HT40_PLUS, 2144 NL80211_FREQUENCY_ATTR_NO_80MHZ, 2145 NL80211_FREQUENCY_ATTR_NO_160MHZ, 2146 2147 /* keep last */ 2148 __NL80211_FREQUENCY_ATTR_AFTER_LAST, 2149 NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1 2150 }; 2151 2152 #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER 2153 2154 /** 2155 * enum nl80211_bitrate_attr - bitrate attributes 2156 * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved 2157 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps 2158 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported 2159 * in 2.4 GHz band. 2160 * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number 2161 * currently defined 2162 * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use 2163 */ 2164 enum nl80211_bitrate_attr { 2165 __NL80211_BITRATE_ATTR_INVALID, 2166 NL80211_BITRATE_ATTR_RATE, 2167 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE, 2168 2169 /* keep last */ 2170 __NL80211_BITRATE_ATTR_AFTER_LAST, 2171 NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1 2172 }; 2173 2174 /** 2175 * enum nl80211_initiator - Indicates the initiator of a reg domain request 2176 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world 2177 * regulatory domain. 2178 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the 2179 * regulatory domain. 2180 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the 2181 * wireless core it thinks its knows the regulatory domain we should be in. 2182 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an 2183 * 802.11 country information element with regulatory information it 2184 * thinks we should consider. cfg80211 only processes the country 2185 * code from the IE, and relies on the regulatory domain information 2186 * structure passed by userspace (CRDA) from our wireless-regdb. 2187 * If a channel is enabled but the country code indicates it should 2188 * be disabled we disable the channel and re-enable it upon disassociation. 2189 */ 2190 enum nl80211_reg_initiator { 2191 NL80211_REGDOM_SET_BY_CORE, 2192 NL80211_REGDOM_SET_BY_USER, 2193 NL80211_REGDOM_SET_BY_DRIVER, 2194 NL80211_REGDOM_SET_BY_COUNTRY_IE, 2195 }; 2196 2197 /** 2198 * enum nl80211_reg_type - specifies the type of regulatory domain 2199 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains 2200 * to a specific country. When this is set you can count on the 2201 * ISO / IEC 3166 alpha2 country code being valid. 2202 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory 2203 * domain. 2204 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom 2205 * driver specific world regulatory domain. These do not apply system-wide 2206 * and are only applicable to the individual devices which have requested 2207 * them to be applied. 2208 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product 2209 * of an intersection between two regulatory domains -- the previously 2210 * set regulatory domain on the system and the last accepted regulatory 2211 * domain request to be processed. 2212 */ 2213 enum nl80211_reg_type { 2214 NL80211_REGDOM_TYPE_COUNTRY, 2215 NL80211_REGDOM_TYPE_WORLD, 2216 NL80211_REGDOM_TYPE_CUSTOM_WORLD, 2217 NL80211_REGDOM_TYPE_INTERSECTION, 2218 }; 2219 2220 /** 2221 * enum nl80211_reg_rule_attr - regulatory rule attributes 2222 * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved 2223 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional 2224 * considerations for a given frequency range. These are the 2225 * &enum nl80211_reg_rule_flags. 2226 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory 2227 * rule in KHz. This is not a center of frequency but an actual regulatory 2228 * band edge. 2229 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule 2230 * in KHz. This is not a center a frequency but an actual regulatory 2231 * band edge. 2232 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this 2233 * frequency range, in KHz. 2234 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain 2235 * for a given frequency range. The value is in mBi (100 * dBi). 2236 * If you don't have one then don't send this. 2237 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for 2238 * a given frequency range. The value is in mBm (100 * dBm). 2239 * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number 2240 * currently defined 2241 * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use 2242 */ 2243 enum nl80211_reg_rule_attr { 2244 __NL80211_REG_RULE_ATTR_INVALID, 2245 NL80211_ATTR_REG_RULE_FLAGS, 2246 2247 NL80211_ATTR_FREQ_RANGE_START, 2248 NL80211_ATTR_FREQ_RANGE_END, 2249 NL80211_ATTR_FREQ_RANGE_MAX_BW, 2250 2251 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, 2252 NL80211_ATTR_POWER_RULE_MAX_EIRP, 2253 2254 /* keep last */ 2255 __NL80211_REG_RULE_ATTR_AFTER_LAST, 2256 NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1 2257 }; 2258 2259 /** 2260 * enum nl80211_sched_scan_match_attr - scheduled scan match attributes 2261 * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved 2262 * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching, 2263 * only report BSS with matching SSID. 2264 * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI: RSSI threshold (in dBm) for reporting a 2265 * BSS in scan results. Filtering is turned off if not specified. 2266 * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter 2267 * attribute number currently defined 2268 * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use 2269 */ 2270 enum nl80211_sched_scan_match_attr { 2271 __NL80211_SCHED_SCAN_MATCH_ATTR_INVALID, 2272 2273 NL80211_SCHED_SCAN_MATCH_ATTR_SSID, 2274 NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, 2275 2276 /* keep last */ 2277 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST, 2278 NL80211_SCHED_SCAN_MATCH_ATTR_MAX = 2279 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST - 1 2280 }; 2281 2282 /* only for backward compatibility */ 2283 #define NL80211_ATTR_SCHED_SCAN_MATCH_SSID NL80211_SCHED_SCAN_MATCH_ATTR_SSID 2284 2285 /** 2286 * enum nl80211_reg_rule_flags - regulatory rule flags 2287 * 2288 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed 2289 * @NL80211_RRF_NO_CCK: CCK modulation not allowed 2290 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed 2291 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed 2292 * @NL80211_RRF_DFS: DFS support is required to be used 2293 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links 2294 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links 2295 * @NL80211_RRF_PASSIVE_SCAN: passive scan is required 2296 * @NL80211_RRF_NO_IBSS: no IBSS is allowed 2297 */ 2298 enum nl80211_reg_rule_flags { 2299 NL80211_RRF_NO_OFDM = 1<<0, 2300 NL80211_RRF_NO_CCK = 1<<1, 2301 NL80211_RRF_NO_INDOOR = 1<<2, 2302 NL80211_RRF_NO_OUTDOOR = 1<<3, 2303 NL80211_RRF_DFS = 1<<4, 2304 NL80211_RRF_PTP_ONLY = 1<<5, 2305 NL80211_RRF_PTMP_ONLY = 1<<6, 2306 NL80211_RRF_PASSIVE_SCAN = 1<<7, 2307 NL80211_RRF_NO_IBSS = 1<<8, 2308 }; 2309 2310 /** 2311 * enum nl80211_dfs_regions - regulatory DFS regions 2312 * 2313 * @NL80211_DFS_UNSET: Country has no DFS master region specified 2314 * @NL80211_DFS_FCC: Country follows DFS master rules from FCC 2315 * @NL80211_DFS_ETSI: Country follows DFS master rules from ETSI 2316 * @NL80211_DFS_JP: Country follows DFS master rules from JP/MKK/Telec 2317 */ 2318 enum nl80211_dfs_regions { 2319 NL80211_DFS_UNSET = 0, 2320 NL80211_DFS_FCC = 1, 2321 NL80211_DFS_ETSI = 2, 2322 NL80211_DFS_JP = 3, 2323 }; 2324 2325 /** 2326 * enum nl80211_user_reg_hint_type - type of user regulatory hint 2327 * 2328 * @NL80211_USER_REG_HINT_USER: a user sent the hint. This is always 2329 * assumed if the attribute is not set. 2330 * @NL80211_USER_REG_HINT_CELL_BASE: the hint comes from a cellular 2331 * base station. Device drivers that have been tested to work 2332 * properly to support this type of hint can enable these hints 2333 * by setting the NL80211_FEATURE_CELL_BASE_REG_HINTS feature 2334 * capability on the struct wiphy. The wireless core will 2335 * ignore all cell base station hints until at least one device 2336 * present has been registered with the wireless core that 2337 * has listed NL80211_FEATURE_CELL_BASE_REG_HINTS as a 2338 * supported feature. 2339 */ 2340 enum nl80211_user_reg_hint_type { 2341 NL80211_USER_REG_HINT_USER = 0, 2342 NL80211_USER_REG_HINT_CELL_BASE = 1, 2343 }; 2344 2345 /** 2346 * enum nl80211_survey_info - survey information 2347 * 2348 * These attribute types are used with %NL80211_ATTR_SURVEY_INFO 2349 * when getting information about a survey. 2350 * 2351 * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved 2352 * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel 2353 * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm) 2354 * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used 2355 * @NL80211_SURVEY_INFO_CHANNEL_TIME: amount of time (in ms) that the radio 2356 * spent on this channel 2357 * @NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY: amount of the time the primary 2358 * channel was sensed busy (either due to activity or energy detect) 2359 * @NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY: amount of time the extension 2360 * channel was sensed busy 2361 * @NL80211_SURVEY_INFO_CHANNEL_TIME_RX: amount of time the radio spent 2362 * receiving data 2363 * @NL80211_SURVEY_INFO_CHANNEL_TIME_TX: amount of time the radio spent 2364 * transmitting data 2365 * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number 2366 * currently defined 2367 * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use 2368 */ 2369 enum nl80211_survey_info { 2370 __NL80211_SURVEY_INFO_INVALID, 2371 NL80211_SURVEY_INFO_FREQUENCY, 2372 NL80211_SURVEY_INFO_NOISE, 2373 NL80211_SURVEY_INFO_IN_USE, 2374 NL80211_SURVEY_INFO_CHANNEL_TIME, 2375 NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY, 2376 NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY, 2377 NL80211_SURVEY_INFO_CHANNEL_TIME_RX, 2378 NL80211_SURVEY_INFO_CHANNEL_TIME_TX, 2379 2380 /* keep last */ 2381 __NL80211_SURVEY_INFO_AFTER_LAST, 2382 NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1 2383 }; 2384 2385 /** 2386 * enum nl80211_mntr_flags - monitor configuration flags 2387 * 2388 * Monitor configuration flags. 2389 * 2390 * @__NL80211_MNTR_FLAG_INVALID: reserved 2391 * 2392 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS 2393 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP 2394 * @NL80211_MNTR_FLAG_CONTROL: pass control frames 2395 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering 2396 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing. 2397 * overrides all other flags. 2398 * 2399 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use 2400 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag 2401 */ 2402 enum nl80211_mntr_flags { 2403 __NL80211_MNTR_FLAG_INVALID, 2404 NL80211_MNTR_FLAG_FCSFAIL, 2405 NL80211_MNTR_FLAG_PLCPFAIL, 2406 NL80211_MNTR_FLAG_CONTROL, 2407 NL80211_MNTR_FLAG_OTHER_BSS, 2408 NL80211_MNTR_FLAG_COOK_FRAMES, 2409 2410 /* keep last */ 2411 __NL80211_MNTR_FLAG_AFTER_LAST, 2412 NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1 2413 }; 2414 2415 /** 2416 * enum nl80211_mesh_power_mode - mesh power save modes 2417 * 2418 * @NL80211_MESH_POWER_UNKNOWN: The mesh power mode of the mesh STA is 2419 * not known or has not been set yet. 2420 * @NL80211_MESH_POWER_ACTIVE: Active mesh power mode. The mesh STA is 2421 * in Awake state all the time. 2422 * @NL80211_MESH_POWER_LIGHT_SLEEP: Light sleep mode. The mesh STA will 2423 * alternate between Active and Doze states, but will wake up for 2424 * neighbor's beacons. 2425 * @NL80211_MESH_POWER_DEEP_SLEEP: Deep sleep mode. The mesh STA will 2426 * alternate between Active and Doze states, but may not wake up 2427 * for neighbor's beacons. 2428 * 2429 * @__NL80211_MESH_POWER_AFTER_LAST - internal use 2430 * @NL80211_MESH_POWER_MAX - highest possible power save level 2431 */ 2432 2433 enum nl80211_mesh_power_mode { 2434 NL80211_MESH_POWER_UNKNOWN, 2435 NL80211_MESH_POWER_ACTIVE, 2436 NL80211_MESH_POWER_LIGHT_SLEEP, 2437 NL80211_MESH_POWER_DEEP_SLEEP, 2438 2439 __NL80211_MESH_POWER_AFTER_LAST, 2440 NL80211_MESH_POWER_MAX = __NL80211_MESH_POWER_AFTER_LAST - 1 2441 }; 2442 2443 /** 2444 * enum nl80211_meshconf_params - mesh configuration parameters 2445 * 2446 * Mesh configuration parameters. These can be changed while the mesh is 2447 * active. 2448 * 2449 * @__NL80211_MESHCONF_INVALID: internal use 2450 * 2451 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in 2452 * millisecond units, used by the Peer Link Open message 2453 * 2454 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in 2455 * millisecond units, used by the peer link management to close a peer link 2456 * 2457 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in 2458 * millisecond units 2459 * 2460 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed 2461 * on this mesh interface 2462 * 2463 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link 2464 * open retries that can be sent to establish a new peer link instance in a 2465 * mesh 2466 * 2467 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh 2468 * point. 2469 * 2470 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically open 2471 * peer links when we detect compatible mesh peers. Disabled if 2472 * @NL80211_MESH_SETUP_USERSPACE_MPM or @NL80211_MESH_SETUP_USERSPACE_AMPE are 2473 * set. 2474 * 2475 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames 2476 * containing a PREQ that an MP can send to a particular destination (path 2477 * target) 2478 * 2479 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths 2480 * (in milliseconds) 2481 * 2482 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait 2483 * until giving up on a path discovery (in milliseconds) 2484 * 2485 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh 2486 * points receiving a PREQ shall consider the forwarding information from 2487 * the root to be valid. (TU = time unit) 2488 * 2489 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in 2490 * TUs) during which an MP can send only one action frame containing a PREQ 2491 * reference element 2492 * 2493 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs) 2494 * that it takes for an HWMP information element to propagate across the 2495 * mesh 2496 * 2497 * @NL80211_MESHCONF_HWMP_ROOTMODE: whether root mode is enabled or not 2498 * 2499 * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a 2500 * source mesh point for path selection elements. 2501 * 2502 * @NL80211_MESHCONF_HWMP_RANN_INTERVAL: The interval of time (in TUs) between 2503 * root announcements are transmitted. 2504 * 2505 * @NL80211_MESHCONF_GATE_ANNOUNCEMENTS: Advertise that this mesh station has 2506 * access to a broader network beyond the MBSS. This is done via Root 2507 * Announcement frames. 2508 * 2509 * @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL: The minimum interval of time (in 2510 * TUs) during which a mesh STA can send only one Action frame containing a 2511 * PERR element. 2512 * 2513 * @NL80211_MESHCONF_FORWARDING: set Mesh STA as forwarding or non-forwarding 2514 * or forwarding entity (default is TRUE - forwarding entity) 2515 * 2516 * @NL80211_MESHCONF_RSSI_THRESHOLD: RSSI threshold in dBm. This specifies the 2517 * threshold for average signal strength of candidate station to establish 2518 * a peer link. 2519 * 2520 * @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR: maximum number of neighbors 2521 * to synchronize to for 11s default synchronization method 2522 * (see 11C.12.2.2) 2523 * 2524 * @NL80211_MESHCONF_HT_OPMODE: set mesh HT protection mode. 2525 * 2526 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute 2527 * 2528 * @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT: The time (in TUs) for 2529 * which mesh STAs receiving a proactive PREQ shall consider the forwarding 2530 * information to the root mesh STA to be valid. 2531 * 2532 * @NL80211_MESHCONF_HWMP_ROOT_INTERVAL: The interval of time (in TUs) between 2533 * proactive PREQs are transmitted. 2534 * 2535 * @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL: The minimum interval of time 2536 * (in TUs) during which a mesh STA can send only one Action frame 2537 * containing a PREQ element for root path confirmation. 2538 * 2539 * @NL80211_MESHCONF_POWER_MODE: Default mesh power mode for new peer links. 2540 * type &enum nl80211_mesh_power_mode (u32) 2541 * 2542 * @NL80211_MESHCONF_AWAKE_WINDOW: awake window duration (in TUs) 2543 * 2544 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use 2545 */ 2546 enum nl80211_meshconf_params { 2547 __NL80211_MESHCONF_INVALID, 2548 NL80211_MESHCONF_RETRY_TIMEOUT, 2549 NL80211_MESHCONF_CONFIRM_TIMEOUT, 2550 NL80211_MESHCONF_HOLDING_TIMEOUT, 2551 NL80211_MESHCONF_MAX_PEER_LINKS, 2552 NL80211_MESHCONF_MAX_RETRIES, 2553 NL80211_MESHCONF_TTL, 2554 NL80211_MESHCONF_AUTO_OPEN_PLINKS, 2555 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, 2556 NL80211_MESHCONF_PATH_REFRESH_TIME, 2557 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, 2558 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, 2559 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, 2560 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, 2561 NL80211_MESHCONF_HWMP_ROOTMODE, 2562 NL80211_MESHCONF_ELEMENT_TTL, 2563 NL80211_MESHCONF_HWMP_RANN_INTERVAL, 2564 NL80211_MESHCONF_GATE_ANNOUNCEMENTS, 2565 NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, 2566 NL80211_MESHCONF_FORWARDING, 2567 NL80211_MESHCONF_RSSI_THRESHOLD, 2568 NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, 2569 NL80211_MESHCONF_HT_OPMODE, 2570 NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, 2571 NL80211_MESHCONF_HWMP_ROOT_INTERVAL, 2572 NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, 2573 NL80211_MESHCONF_POWER_MODE, 2574 NL80211_MESHCONF_AWAKE_WINDOW, 2575 2576 /* keep last */ 2577 __NL80211_MESHCONF_ATTR_AFTER_LAST, 2578 NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1 2579 }; 2580 2581 /** 2582 * enum nl80211_mesh_setup_params - mesh setup parameters 2583 * 2584 * Mesh setup parameters. These are used to start/join a mesh and cannot be 2585 * changed while the mesh is active. 2586 * 2587 * @__NL80211_MESH_SETUP_INVALID: Internal use 2588 * 2589 * @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL: Enable this option to use a 2590 * vendor specific path selection algorithm or disable it to use the 2591 * default HWMP. 2592 * 2593 * @NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC: Enable this option to use a 2594 * vendor specific path metric or disable it to use the default Airtime 2595 * metric. 2596 * 2597 * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a 2598 * robust security network ie, or a vendor specific information element 2599 * that vendors will use to identify the path selection methods and 2600 * metrics in use. 2601 * 2602 * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication 2603 * daemon will be authenticating mesh candidates. 2604 * 2605 * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication 2606 * daemon will be securing peer link frames. AMPE is a secured version of 2607 * Mesh Peering Management (MPM) and is implemented with the assistance of 2608 * a userspace daemon. When this flag is set, the kernel will send peer 2609 * management frames to a userspace daemon that will implement AMPE 2610 * functionality (security capabilities selection, key confirmation, and 2611 * key management). When the flag is unset (default), the kernel can 2612 * autonomously complete (unsecured) mesh peering without the need of a 2613 * userspace daemon. 2614 * 2615 * @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC: Enable this option to use a 2616 * vendor specific synchronization method or disable it to use the default 2617 * neighbor offset synchronization 2618 * 2619 * @NL80211_MESH_SETUP_USERSPACE_MPM: Enable this option if userspace will 2620 * implement an MPM which handles peer allocation and state. 2621 * 2622 * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number 2623 * 2624 * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use 2625 */ 2626 enum nl80211_mesh_setup_params { 2627 __NL80211_MESH_SETUP_INVALID, 2628 NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, 2629 NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, 2630 NL80211_MESH_SETUP_IE, 2631 NL80211_MESH_SETUP_USERSPACE_AUTH, 2632 NL80211_MESH_SETUP_USERSPACE_AMPE, 2633 NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, 2634 NL80211_MESH_SETUP_USERSPACE_MPM, 2635 2636 /* keep last */ 2637 __NL80211_MESH_SETUP_ATTR_AFTER_LAST, 2638 NL80211_MESH_SETUP_ATTR_MAX = __NL80211_MESH_SETUP_ATTR_AFTER_LAST - 1 2639 }; 2640 2641 /** 2642 * enum nl80211_txq_attr - TX queue parameter attributes 2643 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved 2644 * @NL80211_TXQ_ATTR_AC: AC identifier (NL80211_AC_*) 2645 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning 2646 * disabled 2647 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form 2648 * 2^n-1 in the range 1..32767] 2649 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form 2650 * 2^n-1 in the range 1..32767] 2651 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255] 2652 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal 2653 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number 2654 */ 2655 enum nl80211_txq_attr { 2656 __NL80211_TXQ_ATTR_INVALID, 2657 NL80211_TXQ_ATTR_AC, 2658 NL80211_TXQ_ATTR_TXOP, 2659 NL80211_TXQ_ATTR_CWMIN, 2660 NL80211_TXQ_ATTR_CWMAX, 2661 NL80211_TXQ_ATTR_AIFS, 2662 2663 /* keep last */ 2664 __NL80211_TXQ_ATTR_AFTER_LAST, 2665 NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1 2666 }; 2667 2668 enum nl80211_ac { 2669 NL80211_AC_VO, 2670 NL80211_AC_VI, 2671 NL80211_AC_BE, 2672 NL80211_AC_BK, 2673 NL80211_NUM_ACS 2674 }; 2675 2676 /* backward compat */ 2677 #define NL80211_TXQ_ATTR_QUEUE NL80211_TXQ_ATTR_AC 2678 #define NL80211_TXQ_Q_VO NL80211_AC_VO 2679 #define NL80211_TXQ_Q_VI NL80211_AC_VI 2680 #define NL80211_TXQ_Q_BE NL80211_AC_BE 2681 #define NL80211_TXQ_Q_BK NL80211_AC_BK 2682 2683 /** 2684 * enum nl80211_channel_type - channel type 2685 * @NL80211_CHAN_NO_HT: 20 MHz, non-HT channel 2686 * @NL80211_CHAN_HT20: 20 MHz HT channel 2687 * @NL80211_CHAN_HT40MINUS: HT40 channel, secondary channel 2688 * below the control channel 2689 * @NL80211_CHAN_HT40PLUS: HT40 channel, secondary channel 2690 * above the control channel 2691 */ 2692 enum nl80211_channel_type { 2693 NL80211_CHAN_NO_HT, 2694 NL80211_CHAN_HT20, 2695 NL80211_CHAN_HT40MINUS, 2696 NL80211_CHAN_HT40PLUS 2697 }; 2698 2699 /** 2700 * enum nl80211_chan_width - channel width definitions 2701 * 2702 * These values are used with the %NL80211_ATTR_CHANNEL_WIDTH 2703 * attribute. 2704 * 2705 * @NL80211_CHAN_WIDTH_20_NOHT: 20 MHz, non-HT channel 2706 * @NL80211_CHAN_WIDTH_20: 20 MHz HT channel 2707 * @NL80211_CHAN_WIDTH_40: 40 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 2708 * attribute must be provided as well 2709 * @NL80211_CHAN_WIDTH_80: 80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 2710 * attribute must be provided as well 2711 * @NL80211_CHAN_WIDTH_80P80: 80+80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 2712 * and %NL80211_ATTR_CENTER_FREQ2 attributes must be provided as well 2713 * @NL80211_CHAN_WIDTH_160: 160 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 2714 * attribute must be provided as well 2715 */ 2716 enum nl80211_chan_width { 2717 NL80211_CHAN_WIDTH_20_NOHT, 2718 NL80211_CHAN_WIDTH_20, 2719 NL80211_CHAN_WIDTH_40, 2720 NL80211_CHAN_WIDTH_80, 2721 NL80211_CHAN_WIDTH_80P80, 2722 NL80211_CHAN_WIDTH_160, 2723 }; 2724 2725 /** 2726 * enum nl80211_bss - netlink attributes for a BSS 2727 * 2728 * @__NL80211_BSS_INVALID: invalid 2729 * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets) 2730 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32) 2731 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64) 2732 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16) 2733 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16) 2734 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the 2735 * raw information elements from the probe response/beacon (bin); 2736 * if the %NL80211_BSS_BEACON_IES attribute is present, the IEs here are 2737 * from a Probe Response frame; otherwise they are from a Beacon frame. 2738 * However, if the driver does not indicate the source of the IEs, these 2739 * IEs may be from either frame subtype. 2740 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon 2741 * in mBm (100 * dBm) (s32) 2742 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon 2743 * in unspecified units, scaled to 0..100 (u8) 2744 * @NL80211_BSS_STATUS: status, if this BSS is "used" 2745 * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms 2746 * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information 2747 * elements from a Beacon frame (bin); not present if no Beacon frame has 2748 * yet been received 2749 * @__NL80211_BSS_AFTER_LAST: internal 2750 * @NL80211_BSS_MAX: highest BSS attribute 2751 */ 2752 enum nl80211_bss { 2753 __NL80211_BSS_INVALID, 2754 NL80211_BSS_BSSID, 2755 NL80211_BSS_FREQUENCY, 2756 NL80211_BSS_TSF, 2757 NL80211_BSS_BEACON_INTERVAL, 2758 NL80211_BSS_CAPABILITY, 2759 NL80211_BSS_INFORMATION_ELEMENTS, 2760 NL80211_BSS_SIGNAL_MBM, 2761 NL80211_BSS_SIGNAL_UNSPEC, 2762 NL80211_BSS_STATUS, 2763 NL80211_BSS_SEEN_MS_AGO, 2764 NL80211_BSS_BEACON_IES, 2765 2766 /* keep last */ 2767 __NL80211_BSS_AFTER_LAST, 2768 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1 2769 }; 2770 2771 /** 2772 * enum nl80211_bss_status - BSS "status" 2773 * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS. 2774 * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS. 2775 * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS. 2776 * 2777 * The BSS status is a BSS attribute in scan dumps, which 2778 * indicates the status the interface has wrt. this BSS. 2779 */ 2780 enum nl80211_bss_status { 2781 NL80211_BSS_STATUS_AUTHENTICATED, 2782 NL80211_BSS_STATUS_ASSOCIATED, 2783 NL80211_BSS_STATUS_IBSS_JOINED, 2784 }; 2785 2786 /** 2787 * enum nl80211_auth_type - AuthenticationType 2788 * 2789 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication 2790 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only) 2791 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r) 2792 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP) 2793 * @NL80211_AUTHTYPE_SAE: Simultaneous authentication of equals 2794 * @__NL80211_AUTHTYPE_NUM: internal 2795 * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm 2796 * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by 2797 * trying multiple times); this is invalid in netlink -- leave out 2798 * the attribute for this on CONNECT commands. 2799 */ 2800 enum nl80211_auth_type { 2801 NL80211_AUTHTYPE_OPEN_SYSTEM, 2802 NL80211_AUTHTYPE_SHARED_KEY, 2803 NL80211_AUTHTYPE_FT, 2804 NL80211_AUTHTYPE_NETWORK_EAP, 2805 NL80211_AUTHTYPE_SAE, 2806 2807 /* keep last */ 2808 __NL80211_AUTHTYPE_NUM, 2809 NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1, 2810 NL80211_AUTHTYPE_AUTOMATIC 2811 }; 2812 2813 /** 2814 * enum nl80211_key_type - Key Type 2815 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key 2816 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key 2817 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS) 2818 * @NUM_NL80211_KEYTYPES: number of defined key types 2819 */ 2820 enum nl80211_key_type { 2821 NL80211_KEYTYPE_GROUP, 2822 NL80211_KEYTYPE_PAIRWISE, 2823 NL80211_KEYTYPE_PEERKEY, 2824 2825 NUM_NL80211_KEYTYPES 2826 }; 2827 2828 /** 2829 * enum nl80211_mfp - Management frame protection state 2830 * @NL80211_MFP_NO: Management frame protection not used 2831 * @NL80211_MFP_REQUIRED: Management frame protection required 2832 */ 2833 enum nl80211_mfp { 2834 NL80211_MFP_NO, 2835 NL80211_MFP_REQUIRED, 2836 }; 2837 2838 enum nl80211_wpa_versions { 2839 NL80211_WPA_VERSION_1 = 1 << 0, 2840 NL80211_WPA_VERSION_2 = 1 << 1, 2841 }; 2842 2843 /** 2844 * enum nl80211_key_default_types - key default types 2845 * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid 2846 * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default 2847 * unicast key 2848 * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default 2849 * multicast key 2850 * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types 2851 */ 2852 enum nl80211_key_default_types { 2853 __NL80211_KEY_DEFAULT_TYPE_INVALID, 2854 NL80211_KEY_DEFAULT_TYPE_UNICAST, 2855 NL80211_KEY_DEFAULT_TYPE_MULTICAST, 2856 2857 NUM_NL80211_KEY_DEFAULT_TYPES 2858 }; 2859 2860 /** 2861 * enum nl80211_key_attributes - key attributes 2862 * @__NL80211_KEY_INVALID: invalid 2863 * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of 2864 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 2865 * keys 2866 * @NL80211_KEY_IDX: key ID (u8, 0-3) 2867 * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 2868 * section 7.3.2.25.1, e.g. 0x000FAC04) 2869 * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 2870 * CCMP keys, each six bytes in little endian 2871 * @NL80211_KEY_DEFAULT: flag indicating default key 2872 * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key 2873 * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not 2874 * specified the default depends on whether a MAC address was 2875 * given with the command using the key or not (u32) 2876 * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags 2877 * attributes, specifying what a key should be set as default as. 2878 * See &enum nl80211_key_default_types. 2879 * @__NL80211_KEY_AFTER_LAST: internal 2880 * @NL80211_KEY_MAX: highest key attribute 2881 */ 2882 enum nl80211_key_attributes { 2883 __NL80211_KEY_INVALID, 2884 NL80211_KEY_DATA, 2885 NL80211_KEY_IDX, 2886 NL80211_KEY_CIPHER, 2887 NL80211_KEY_SEQ, 2888 NL80211_KEY_DEFAULT, 2889 NL80211_KEY_DEFAULT_MGMT, 2890 NL80211_KEY_TYPE, 2891 NL80211_KEY_DEFAULT_TYPES, 2892 2893 /* keep last */ 2894 __NL80211_KEY_AFTER_LAST, 2895 NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1 2896 }; 2897 2898 /** 2899 * enum nl80211_tx_rate_attributes - TX rate set attributes 2900 * @__NL80211_TXRATE_INVALID: invalid 2901 * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection 2902 * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with 2903 * 1 = 500 kbps) but without the IE length restriction (at most 2904 * %NL80211_MAX_SUPP_RATES in a single array). 2905 * @NL80211_TXRATE_MCS: HT (MCS) rates allowed for TX rate selection 2906 * in an array of MCS numbers. 2907 * @__NL80211_TXRATE_AFTER_LAST: internal 2908 * @NL80211_TXRATE_MAX: highest TX rate attribute 2909 */ 2910 enum nl80211_tx_rate_attributes { 2911 __NL80211_TXRATE_INVALID, 2912 NL80211_TXRATE_LEGACY, 2913 NL80211_TXRATE_MCS, 2914 2915 /* keep last */ 2916 __NL80211_TXRATE_AFTER_LAST, 2917 NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1 2918 }; 2919 2920 /** 2921 * enum nl80211_band - Frequency band 2922 * @NL80211_BAND_2GHZ: 2.4 GHz ISM band 2923 * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz) 2924 * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz) 2925 */ 2926 enum nl80211_band { 2927 NL80211_BAND_2GHZ, 2928 NL80211_BAND_5GHZ, 2929 NL80211_BAND_60GHZ, 2930 }; 2931 2932 /** 2933 * enum nl80211_ps_state - powersave state 2934 * @NL80211_PS_DISABLED: powersave is disabled 2935 * @NL80211_PS_ENABLED: powersave is enabled 2936 */ 2937 enum nl80211_ps_state { 2938 NL80211_PS_DISABLED, 2939 NL80211_PS_ENABLED, 2940 }; 2941 2942 /** 2943 * enum nl80211_attr_cqm - connection quality monitor attributes 2944 * @__NL80211_ATTR_CQM_INVALID: invalid 2945 * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies 2946 * the threshold for the RSSI level at which an event will be sent. Zero 2947 * to disable. 2948 * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies 2949 * the minimum amount the RSSI level must change after an event before a 2950 * new event may be issued (to reduce effects of RSSI oscillation). 2951 * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event 2952 * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many 2953 * consecutive packets were not acknowledged by the peer 2954 * @NL80211_ATTR_CQM_TXE_RATE: TX error rate in %. Minimum % of TX failures 2955 * during the given %NL80211_ATTR_CQM_TXE_INTVL before an 2956 * %NL80211_CMD_NOTIFY_CQM with reported %NL80211_ATTR_CQM_TXE_RATE and 2957 * %NL80211_ATTR_CQM_TXE_PKTS is generated. 2958 * @NL80211_ATTR_CQM_TXE_PKTS: number of attempted packets in a given 2959 * %NL80211_ATTR_CQM_TXE_INTVL before %NL80211_ATTR_CQM_TXE_RATE is 2960 * checked. 2961 * @NL80211_ATTR_CQM_TXE_INTVL: interval in seconds. Specifies the periodic 2962 * interval in which %NL80211_ATTR_CQM_TXE_PKTS and 2963 * %NL80211_ATTR_CQM_TXE_RATE must be satisfied before generating an 2964 * %NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting. 2965 * @__NL80211_ATTR_CQM_AFTER_LAST: internal 2966 * @NL80211_ATTR_CQM_MAX: highest key attribute 2967 */ 2968 enum nl80211_attr_cqm { 2969 __NL80211_ATTR_CQM_INVALID, 2970 NL80211_ATTR_CQM_RSSI_THOLD, 2971 NL80211_ATTR_CQM_RSSI_HYST, 2972 NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT, 2973 NL80211_ATTR_CQM_PKT_LOSS_EVENT, 2974 NL80211_ATTR_CQM_TXE_RATE, 2975 NL80211_ATTR_CQM_TXE_PKTS, 2976 NL80211_ATTR_CQM_TXE_INTVL, 2977 2978 /* keep last */ 2979 __NL80211_ATTR_CQM_AFTER_LAST, 2980 NL80211_ATTR_CQM_MAX = __NL80211_ATTR_CQM_AFTER_LAST - 1 2981 }; 2982 2983 /** 2984 * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event 2985 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the 2986 * configured threshold 2987 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the 2988 * configured threshold 2989 * @NL80211_CQM_RSSI_BEACON_LOSS_EVENT: The device experienced beacon loss. 2990 * (Note that deauth/disassoc will still follow if the AP is not 2991 * available. This event might get used as roaming event, etc.) 2992 */ 2993 enum nl80211_cqm_rssi_threshold_event { 2994 NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW, 2995 NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH, 2996 NL80211_CQM_RSSI_BEACON_LOSS_EVENT, 2997 }; 2998 2999 3000 /** 3001 * enum nl80211_tx_power_setting - TX power adjustment 3002 * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power 3003 * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter 3004 * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter 3005 */ 3006 enum nl80211_tx_power_setting { 3007 NL80211_TX_POWER_AUTOMATIC, 3008 NL80211_TX_POWER_LIMITED, 3009 NL80211_TX_POWER_FIXED, 3010 }; 3011 3012 /** 3013 * enum nl80211_wowlan_packet_pattern_attr - WoWLAN packet pattern attribute 3014 * @__NL80211_WOWLAN_PKTPAT_INVALID: invalid number for nested attribute 3015 * @NL80211_WOWLAN_PKTPAT_PATTERN: the pattern, values where the mask has 3016 * a zero bit are ignored 3017 * @NL80211_WOWLAN_PKTPAT_MASK: pattern mask, must be long enough to have 3018 * a bit for each byte in the pattern. The lowest-order bit corresponds 3019 * to the first byte of the pattern, but the bytes of the pattern are 3020 * in a little-endian-like format, i.e. the 9th byte of the pattern 3021 * corresponds to the lowest-order bit in the second byte of the mask. 3022 * For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where 3023 * xx indicates "don't care") would be represented by a pattern of 3024 * twelve zero bytes, and a mask of "0xed,0x01". 3025 * Note that the pattern matching is done as though frames were not 3026 * 802.11 frames but 802.3 frames, i.e. the frame is fully unpacked 3027 * first (including SNAP header unpacking) and then matched. 3028 * @NL80211_WOWLAN_PKTPAT_OFFSET: packet offset, pattern is matched after 3029 * these fixed number of bytes of received packet 3030 * @NUM_NL80211_WOWLAN_PKTPAT: number of attributes 3031 * @MAX_NL80211_WOWLAN_PKTPAT: max attribute number 3032 */ 3033 enum nl80211_wowlan_packet_pattern_attr { 3034 __NL80211_WOWLAN_PKTPAT_INVALID, 3035 NL80211_WOWLAN_PKTPAT_MASK, 3036 NL80211_WOWLAN_PKTPAT_PATTERN, 3037 NL80211_WOWLAN_PKTPAT_OFFSET, 3038 3039 NUM_NL80211_WOWLAN_PKTPAT, 3040 MAX_NL80211_WOWLAN_PKTPAT = NUM_NL80211_WOWLAN_PKTPAT - 1, 3041 }; 3042 3043 /** 3044 * struct nl80211_wowlan_pattern_support - pattern support information 3045 * @max_patterns: maximum number of patterns supported 3046 * @min_pattern_len: minimum length of each pattern 3047 * @max_pattern_len: maximum length of each pattern 3048 * @max_pkt_offset: maximum Rx packet offset 3049 * 3050 * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when 3051 * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED in the 3052 * capability information given by the kernel to userspace. 3053 */ 3054 struct nl80211_wowlan_pattern_support { 3055 __u32 max_patterns; 3056 __u32 min_pattern_len; 3057 __u32 max_pattern_len; 3058 __u32 max_pkt_offset; 3059 } __attribute__((packed)); 3060 3061 /** 3062 * enum nl80211_wowlan_triggers - WoWLAN trigger definitions 3063 * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes 3064 * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put 3065 * the chip into a special state -- works best with chips that have 3066 * support for low-power operation already (flag) 3067 * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect 3068 * is detected is implementation-specific (flag) 3069 * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed 3070 * by 16 repetitions of MAC addr, anywhere in payload) (flag) 3071 * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns 3072 * which are passed in an array of nested attributes, each nested attribute 3073 * defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern. 3074 * Each pattern defines a wakeup packet. Packet offset is associated with 3075 * each pattern which is used while matching the pattern. The matching is 3076 * done on the MSDU, i.e. as though the packet was an 802.3 packet, so the 3077 * pattern matching is done after the packet is converted to the MSDU. 3078 * 3079 * In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute 3080 * carrying a &struct nl80211_wowlan_pattern_support. 3081 * 3082 * When reporting wakeup. it is a u32 attribute containing the 0-based 3083 * index of the pattern that caused the wakeup, in the patterns passed 3084 * to the kernel when configuring. 3085 * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be 3086 * used when setting, used only to indicate that GTK rekeying is supported 3087 * by the device (flag) 3088 * @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE: wake up on GTK rekey failure (if 3089 * done by the device) (flag) 3090 * @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST: wake up on EAP Identity Request 3091 * packet (flag) 3092 * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag) 3093 * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released 3094 * (on devices that have rfkill in the device) (flag) 3095 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211: For wakeup reporting only, contains 3096 * the 802.11 packet that caused the wakeup, e.g. a deauth frame. The frame 3097 * may be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN 3098 * attribute contains the original length. 3099 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN: Original length of the 802.11 3100 * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211 3101 * attribute if the packet was truncated somewhere. 3102 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023: For wakeup reporting only, contains the 3103 * 802.11 packet that caused the wakeup, e.g. a magic packet. The frame may 3104 * be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN attribute 3105 * contains the original length. 3106 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN: Original length of the 802.3 3107 * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023 3108 * attribute if the packet was truncated somewhere. 3109 * @NL80211_WOWLAN_TRIG_TCP_CONNECTION: TCP connection wake, see DOC section 3110 * "TCP connection wakeup" for more details. This is a nested attribute 3111 * containing the exact information for establishing and keeping alive 3112 * the TCP connection. 3113 * @NL80211_WOWLAN_TRIG_TCP_WAKEUP_MATCH: For wakeup reporting only, the 3114 * wakeup packet was received on the TCP connection 3115 * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST: For wakeup reporting only, the 3116 * TCP connection was lost or failed to be established 3117 * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS: For wakeup reporting only, 3118 * the TCP connection ran out of tokens to use for data to send to the 3119 * service 3120 * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers 3121 * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number 3122 * 3123 * These nested attributes are used to configure the wakeup triggers and 3124 * to report the wakeup reason(s). 3125 */ 3126 enum nl80211_wowlan_triggers { 3127 __NL80211_WOWLAN_TRIG_INVALID, 3128 NL80211_WOWLAN_TRIG_ANY, 3129 NL80211_WOWLAN_TRIG_DISCONNECT, 3130 NL80211_WOWLAN_TRIG_MAGIC_PKT, 3131 NL80211_WOWLAN_TRIG_PKT_PATTERN, 3132 NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED, 3133 NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE, 3134 NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST, 3135 NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE, 3136 NL80211_WOWLAN_TRIG_RFKILL_RELEASE, 3137 NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211, 3138 NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN, 3139 NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023, 3140 NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN, 3141 NL80211_WOWLAN_TRIG_TCP_CONNECTION, 3142 NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH, 3143 NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST, 3144 NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS, 3145 3146 /* keep last */ 3147 NUM_NL80211_WOWLAN_TRIG, 3148 MAX_NL80211_WOWLAN_TRIG = NUM_NL80211_WOWLAN_TRIG - 1 3149 }; 3150 3151 /** 3152 * DOC: TCP connection wakeup 3153 * 3154 * Some devices can establish a TCP connection in order to be woken up by a 3155 * packet coming in from outside their network segment, or behind NAT. If 3156 * configured, the device will establish a TCP connection to the given 3157 * service, and periodically send data to that service. The first data 3158 * packet is usually transmitted after SYN/ACK, also ACKing the SYN/ACK. 3159 * The data packets can optionally include a (little endian) sequence 3160 * number (in the TCP payload!) that is generated by the device, and, also 3161 * optionally, a token from a list of tokens. This serves as a keep-alive 3162 * with the service, and for NATed connections, etc. 3163 * 3164 * During this keep-alive period, the server doesn't send any data to the 3165 * client. When receiving data, it is compared against the wakeup pattern 3166 * (and mask) and if it matches, the host is woken up. Similarly, if the 3167 * connection breaks or cannot be established to start with, the host is 3168 * also woken up. 3169 * 3170 * Developer's note: ARP offload is required for this, otherwise TCP 3171 * response packets might not go through correctly. 3172 */ 3173 3174 /** 3175 * struct nl80211_wowlan_tcp_data_seq - WoWLAN TCP data sequence 3176 * @start: starting value 3177 * @offset: offset of sequence number in packet 3178 * @len: length of the sequence value to write, 1 through 4 3179 * 3180 * Note: don't confuse with the TCP sequence number(s), this is for the 3181 * keepalive packet payload. The actual value is written into the packet 3182 * in little endian. 3183 */ 3184 struct nl80211_wowlan_tcp_data_seq { 3185 __u32 start, offset, len; 3186 }; 3187 3188 /** 3189 * struct nl80211_wowlan_tcp_data_token - WoWLAN TCP data token config 3190 * @offset: offset of token in packet 3191 * @len: length of each token 3192 * @token_stream: stream of data to be used for the tokens, the length must 3193 * be a multiple of @len for this to make sense 3194 */ 3195 struct nl80211_wowlan_tcp_data_token { 3196 __u32 offset, len; 3197 __u8 token_stream[]; 3198 }; 3199 3200 /** 3201 * struct nl80211_wowlan_tcp_data_token_feature - data token features 3202 * @min_len: minimum token length 3203 * @max_len: maximum token length 3204 * @bufsize: total available token buffer size (max size of @token_stream) 3205 */ 3206 struct nl80211_wowlan_tcp_data_token_feature { 3207 __u32 min_len, max_len, bufsize; 3208 }; 3209 3210 /** 3211 * enum nl80211_wowlan_tcp_attrs - WoWLAN TCP connection parameters 3212 * @__NL80211_WOWLAN_TCP_INVALID: invalid number for nested attributes 3213 * @NL80211_WOWLAN_TCP_SRC_IPV4: source IPv4 address (in network byte order) 3214 * @NL80211_WOWLAN_TCP_DST_IPV4: destination IPv4 address 3215 * (in network byte order) 3216 * @NL80211_WOWLAN_TCP_DST_MAC: destination MAC address, this is given because 3217 * route lookup when configured might be invalid by the time we suspend, 3218 * and doing a route lookup when suspending is no longer possible as it 3219 * might require ARP querying. 3220 * @NL80211_WOWLAN_TCP_SRC_PORT: source port (u16); optional, if not given a 3221 * socket and port will be allocated 3222 * @NL80211_WOWLAN_TCP_DST_PORT: destination port (u16) 3223 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD: data packet payload, at least one byte. 3224 * For feature advertising, a u32 attribute holding the maximum length 3225 * of the data payload. 3226 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ: data packet sequence configuration 3227 * (if desired), a &struct nl80211_wowlan_tcp_data_seq. For feature 3228 * advertising it is just a flag 3229 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN: data packet token configuration, 3230 * see &struct nl80211_wowlan_tcp_data_token and for advertising see 3231 * &struct nl80211_wowlan_tcp_data_token_feature. 3232 * @NL80211_WOWLAN_TCP_DATA_INTERVAL: data interval in seconds, maximum 3233 * interval in feature advertising (u32) 3234 * @NL80211_WOWLAN_TCP_WAKE_PAYLOAD: wake packet payload, for advertising a 3235 * u32 attribute holding the maximum length 3236 * @NL80211_WOWLAN_TCP_WAKE_MASK: Wake packet payload mask, not used for 3237 * feature advertising. The mask works like @NL80211_WOWLAN_PKTPAT_MASK 3238 * but on the TCP payload only. 3239 * @NUM_NL80211_WOWLAN_TCP: number of TCP attributes 3240 * @MAX_NL80211_WOWLAN_TCP: highest attribute number 3241 */ 3242 enum nl80211_wowlan_tcp_attrs { 3243 __NL80211_WOWLAN_TCP_INVALID, 3244 NL80211_WOWLAN_TCP_SRC_IPV4, 3245 NL80211_WOWLAN_TCP_DST_IPV4, 3246 NL80211_WOWLAN_TCP_DST_MAC, 3247 NL80211_WOWLAN_TCP_SRC_PORT, 3248 NL80211_WOWLAN_TCP_DST_PORT, 3249 NL80211_WOWLAN_TCP_DATA_PAYLOAD, 3250 NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ, 3251 NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN, 3252 NL80211_WOWLAN_TCP_DATA_INTERVAL, 3253 NL80211_WOWLAN_TCP_WAKE_PAYLOAD, 3254 NL80211_WOWLAN_TCP_WAKE_MASK, 3255 3256 /* keep last */ 3257 NUM_NL80211_WOWLAN_TCP, 3258 MAX_NL80211_WOWLAN_TCP = NUM_NL80211_WOWLAN_TCP - 1 3259 }; 3260 3261 /** 3262 * enum nl80211_iface_limit_attrs - limit attributes 3263 * @NL80211_IFACE_LIMIT_UNSPEC: (reserved) 3264 * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that 3265 * can be chosen from this set of interface types (u32) 3266 * @NL80211_IFACE_LIMIT_TYPES: nested attribute containing a 3267 * flag attribute for each interface type in this set 3268 * @NUM_NL80211_IFACE_LIMIT: number of attributes 3269 * @MAX_NL80211_IFACE_LIMIT: highest attribute number 3270 */ 3271 enum nl80211_iface_limit_attrs { 3272 NL80211_IFACE_LIMIT_UNSPEC, 3273 NL80211_IFACE_LIMIT_MAX, 3274 NL80211_IFACE_LIMIT_TYPES, 3275 3276 /* keep last */ 3277 NUM_NL80211_IFACE_LIMIT, 3278 MAX_NL80211_IFACE_LIMIT = NUM_NL80211_IFACE_LIMIT - 1 3279 }; 3280 3281 /** 3282 * enum nl80211_if_combination_attrs -- interface combination attributes 3283 * 3284 * @NL80211_IFACE_COMB_UNSPEC: (reserved) 3285 * @NL80211_IFACE_COMB_LIMITS: Nested attributes containing the limits 3286 * for given interface types, see &enum nl80211_iface_limit_attrs. 3287 * @NL80211_IFACE_COMB_MAXNUM: u32 attribute giving the total number of 3288 * interfaces that can be created in this group. This number doesn't 3289 * apply to interfaces purely managed in software, which are listed 3290 * in a separate attribute %NL80211_ATTR_INTERFACES_SOFTWARE. 3291 * @NL80211_IFACE_COMB_STA_AP_BI_MATCH: flag attribute specifying that 3292 * beacon intervals within this group must be all the same even for 3293 * infrastructure and AP/GO combinations, i.e. the GO(s) must adopt 3294 * the infrastructure network's beacon interval. 3295 * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many 3296 * different channels may be used within this group. 3297 * @NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS: u32 attribute containing the bitmap 3298 * of supported channel widths for radar detection. 3299 * @NUM_NL80211_IFACE_COMB: number of attributes 3300 * @MAX_NL80211_IFACE_COMB: highest attribute number 3301 * 3302 * Examples: 3303 * limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2 3304 * => allows an AP and a STA that must match BIs 3305 * 3306 * numbers = [ #{AP, P2P-GO} <= 8 ], channels = 1, max = 8 3307 * => allows 8 of AP/GO 3308 * 3309 * numbers = [ #{STA} <= 2 ], channels = 2, max = 2 3310 * => allows two STAs on different channels 3311 * 3312 * numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4 3313 * => allows a STA plus three P2P interfaces 3314 * 3315 * The list of these four possiblities could completely be contained 3316 * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate 3317 * that any of these groups must match. 3318 * 3319 * "Combinations" of just a single interface will not be listed here, 3320 * a single interface of any valid interface type is assumed to always 3321 * be possible by itself. This means that implicitly, for each valid 3322 * interface type, the following group always exists: 3323 * numbers = [ #{<type>} <= 1 ], channels = 1, max = 1 3324 */ 3325 enum nl80211_if_combination_attrs { 3326 NL80211_IFACE_COMB_UNSPEC, 3327 NL80211_IFACE_COMB_LIMITS, 3328 NL80211_IFACE_COMB_MAXNUM, 3329 NL80211_IFACE_COMB_STA_AP_BI_MATCH, 3330 NL80211_IFACE_COMB_NUM_CHANNELS, 3331 NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS, 3332 3333 /* keep last */ 3334 NUM_NL80211_IFACE_COMB, 3335 MAX_NL80211_IFACE_COMB = NUM_NL80211_IFACE_COMB - 1 3336 }; 3337 3338 3339 /** 3340 * enum nl80211_plink_state - state of a mesh peer link finite state machine 3341 * 3342 * @NL80211_PLINK_LISTEN: initial state, considered the implicit 3343 * state of non existant mesh peer links 3344 * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to 3345 * this mesh peer 3346 * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received 3347 * from this mesh peer 3348 * @NL80211_PLINK_CNF_RCVD: mesh plink confirm frame has been 3349 * received from this mesh peer 3350 * @NL80211_PLINK_ESTAB: mesh peer link is established 3351 * @NL80211_PLINK_HOLDING: mesh peer link is being closed or cancelled 3352 * @NL80211_PLINK_BLOCKED: all frames transmitted from this mesh 3353 * plink are discarded 3354 * @NUM_NL80211_PLINK_STATES: number of peer link states 3355 * @MAX_NL80211_PLINK_STATES: highest numerical value of plink states 3356 */ 3357 enum nl80211_plink_state { 3358 NL80211_PLINK_LISTEN, 3359 NL80211_PLINK_OPN_SNT, 3360 NL80211_PLINK_OPN_RCVD, 3361 NL80211_PLINK_CNF_RCVD, 3362 NL80211_PLINK_ESTAB, 3363 NL80211_PLINK_HOLDING, 3364 NL80211_PLINK_BLOCKED, 3365 3366 /* keep last */ 3367 NUM_NL80211_PLINK_STATES, 3368 MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1 3369 }; 3370 3371 /** 3372 * enum nl80211_plink_action - actions to perform in mesh peers 3373 * 3374 * @NL80211_PLINK_ACTION_NO_ACTION: perform no action 3375 * @NL80211_PLINK_ACTION_OPEN: start mesh peer link establishment 3376 * @NL80211_PLINK_ACTION_BLOCK: block traffic from this mesh peer 3377 * @NUM_NL80211_PLINK_ACTIONS: number of possible actions 3378 */ 3379 enum plink_actions { 3380 NL80211_PLINK_ACTION_NO_ACTION, 3381 NL80211_PLINK_ACTION_OPEN, 3382 NL80211_PLINK_ACTION_BLOCK, 3383 3384 NUM_NL80211_PLINK_ACTIONS, 3385 }; 3386 3387 3388 #define NL80211_KCK_LEN 16 3389 #define NL80211_KEK_LEN 16 3390 #define NL80211_REPLAY_CTR_LEN 8 3391 3392 /** 3393 * enum nl80211_rekey_data - attributes for GTK rekey offload 3394 * @__NL80211_REKEY_DATA_INVALID: invalid number for nested attributes 3395 * @NL80211_REKEY_DATA_KEK: key encryption key (binary) 3396 * @NL80211_REKEY_DATA_KCK: key confirmation key (binary) 3397 * @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary) 3398 * @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal) 3399 * @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal) 3400 */ 3401 enum nl80211_rekey_data { 3402 __NL80211_REKEY_DATA_INVALID, 3403 NL80211_REKEY_DATA_KEK, 3404 NL80211_REKEY_DATA_KCK, 3405 NL80211_REKEY_DATA_REPLAY_CTR, 3406 3407 /* keep last */ 3408 NUM_NL80211_REKEY_DATA, 3409 MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1 3410 }; 3411 3412 /** 3413 * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID 3414 * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in 3415 * Beacon frames) 3416 * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element 3417 * in Beacon frames 3418 * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID 3419 * element in Beacon frames but zero out each byte in the SSID 3420 */ 3421 enum nl80211_hidden_ssid { 3422 NL80211_HIDDEN_SSID_NOT_IN_USE, 3423 NL80211_HIDDEN_SSID_ZERO_LEN, 3424 NL80211_HIDDEN_SSID_ZERO_CONTENTS 3425 }; 3426 3427 /** 3428 * enum nl80211_sta_wme_attr - station WME attributes 3429 * @__NL80211_STA_WME_INVALID: invalid number for nested attribute 3430 * @NL80211_STA_WME_UAPSD_QUEUES: bitmap of uapsd queues. the format 3431 * is the same as the AC bitmap in the QoS info field. 3432 * @NL80211_STA_WME_MAX_SP: max service period. the format is the same 3433 * as the MAX_SP field in the QoS info field (but already shifted down). 3434 * @__NL80211_STA_WME_AFTER_LAST: internal 3435 * @NL80211_STA_WME_MAX: highest station WME attribute 3436 */ 3437 enum nl80211_sta_wme_attr { 3438 __NL80211_STA_WME_INVALID, 3439 NL80211_STA_WME_UAPSD_QUEUES, 3440 NL80211_STA_WME_MAX_SP, 3441 3442 /* keep last */ 3443 __NL80211_STA_WME_AFTER_LAST, 3444 NL80211_STA_WME_MAX = __NL80211_STA_WME_AFTER_LAST - 1 3445 }; 3446 3447 /** 3448 * enum nl80211_pmksa_candidate_attr - attributes for PMKSA caching candidates 3449 * @__NL80211_PMKSA_CANDIDATE_INVALID: invalid number for nested attributes 3450 * @NL80211_PMKSA_CANDIDATE_INDEX: candidate index (u32; the smaller, the higher 3451 * priority) 3452 * @NL80211_PMKSA_CANDIDATE_BSSID: candidate BSSID (6 octets) 3453 * @NL80211_PMKSA_CANDIDATE_PREAUTH: RSN pre-authentication supported (flag) 3454 * @NUM_NL80211_PMKSA_CANDIDATE: number of PMKSA caching candidate attributes 3455 * (internal) 3456 * @MAX_NL80211_PMKSA_CANDIDATE: highest PMKSA caching candidate attribute 3457 * (internal) 3458 */ 3459 enum nl80211_pmksa_candidate_attr { 3460 __NL80211_PMKSA_CANDIDATE_INVALID, 3461 NL80211_PMKSA_CANDIDATE_INDEX, 3462 NL80211_PMKSA_CANDIDATE_BSSID, 3463 NL80211_PMKSA_CANDIDATE_PREAUTH, 3464 3465 /* keep last */ 3466 NUM_NL80211_PMKSA_CANDIDATE, 3467 MAX_NL80211_PMKSA_CANDIDATE = NUM_NL80211_PMKSA_CANDIDATE - 1 3468 }; 3469 3470 /** 3471 * enum nl80211_tdls_operation - values for %NL80211_ATTR_TDLS_OPERATION 3472 * @NL80211_TDLS_DISCOVERY_REQ: Send a TDLS discovery request 3473 * @NL80211_TDLS_SETUP: Setup TDLS link 3474 * @NL80211_TDLS_TEARDOWN: Teardown a TDLS link which is already established 3475 * @NL80211_TDLS_ENABLE_LINK: Enable TDLS link 3476 * @NL80211_TDLS_DISABLE_LINK: Disable TDLS link 3477 */ 3478 enum nl80211_tdls_operation { 3479 NL80211_TDLS_DISCOVERY_REQ, 3480 NL80211_TDLS_SETUP, 3481 NL80211_TDLS_TEARDOWN, 3482 NL80211_TDLS_ENABLE_LINK, 3483 NL80211_TDLS_DISABLE_LINK, 3484 }; 3485 3486 /* 3487 * enum nl80211_ap_sme_features - device-integrated AP features 3488 * Reserved for future use, no bits are defined in 3489 * NL80211_ATTR_DEVICE_AP_SME yet. 3490 enum nl80211_ap_sme_features { 3491 }; 3492 */ 3493 3494 /** 3495 * enum nl80211_feature_flags - device/driver features 3496 * @NL80211_FEATURE_SK_TX_STATUS: This driver supports reflecting back 3497 * TX status to the socket error queue when requested with the 3498 * socket option. 3499 * @NL80211_FEATURE_HT_IBSS: This driver supports IBSS with HT datarates. 3500 * @NL80211_FEATURE_INACTIVITY_TIMER: This driver takes care of freeing up 3501 * the connected inactive stations in AP mode. 3502 * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested 3503 * to work properly to suppport receiving regulatory hints from 3504 * cellular base stations. 3505 * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: If this is set, an active 3506 * P2P Device (%NL80211_IFTYPE_P2P_DEVICE) requires its own channel 3507 * in the interface combinations, even when it's only used for scan 3508 * and remain-on-channel. This could be due to, for example, the 3509 * remain-on-channel implementation requiring a channel context. 3510 * @NL80211_FEATURE_SAE: This driver supports simultaneous authentication of 3511 * equals (SAE) with user space SME (NL80211_CMD_AUTHENTICATE) in station 3512 * mode 3513 * @NL80211_FEATURE_LOW_PRIORITY_SCAN: This driver supports low priority scan 3514 * @NL80211_FEATURE_SCAN_FLUSH: Scan flush is supported 3515 * @NL80211_FEATURE_AP_SCAN: Support scanning using an AP vif 3516 * @NL80211_FEATURE_VIF_TXPOWER: The driver supports per-vif TX power setting 3517 * @NL80211_FEATURE_NEED_OBSS_SCAN: The driver expects userspace to perform 3518 * OBSS scans and generate 20/40 BSS coex reports. This flag is used only 3519 * for drivers implementing the CONNECT API, for AUTH/ASSOC it is implied. 3520 * @NL80211_FEATURE_P2P_GO_CTWIN: P2P GO implementation supports CT Window 3521 * setting 3522 * @NL80211_FEATURE_P2P_GO_OPPPS: P2P GO implementation supports opportunistic 3523 * powersave 3524 * @NL80211_FEATURE_FULL_AP_CLIENT_STATE: The driver supports full state 3525 * transitions for AP clients. Without this flag (and if the driver 3526 * doesn't have the AP SME in the device) the driver supports adding 3527 * stations only when they're associated and adds them in associated 3528 * state (to later be transitioned into authorized), with this flag 3529 * they should be added before even sending the authentication reply 3530 * and then transitioned into authenticated, associated and authorized 3531 * states using station flags. 3532 * Note that even for drivers that support this, the default is to add 3533 * stations in authenticated/associated state, so to add unauthenticated 3534 * stations the authenticated/associated bits have to be set in the mask. 3535 * @NL80211_FEATURE_ADVERTISE_CHAN_LIMITS: cfg80211 advertises channel limits 3536 * (HT40, VHT 80/160 MHz) if this flag is set 3537 * @NL80211_FEATURE_USERSPACE_MPM: This driver supports a userspace Mesh 3538 * Peering Management entity which may be implemented by registering for 3539 * beacons or NL80211_CMD_NEW_PEER_CANDIDATE events. The mesh beacon is 3540 * still generated by the driver. 3541 */ 3542 enum nl80211_feature_flags { 3543 NL80211_FEATURE_SK_TX_STATUS = 1 << 0, 3544 NL80211_FEATURE_HT_IBSS = 1 << 1, 3545 NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2, 3546 NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3, 3547 NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 1 << 4, 3548 NL80211_FEATURE_SAE = 1 << 5, 3549 NL80211_FEATURE_LOW_PRIORITY_SCAN = 1 << 6, 3550 NL80211_FEATURE_SCAN_FLUSH = 1 << 7, 3551 NL80211_FEATURE_AP_SCAN = 1 << 8, 3552 NL80211_FEATURE_VIF_TXPOWER = 1 << 9, 3553 NL80211_FEATURE_NEED_OBSS_SCAN = 1 << 10, 3554 NL80211_FEATURE_P2P_GO_CTWIN = 1 << 11, 3555 NL80211_FEATURE_P2P_GO_OPPPS = 1 << 12, 3556 /* bit 13 is reserved */ 3557 NL80211_FEATURE_ADVERTISE_CHAN_LIMITS = 1 << 14, 3558 NL80211_FEATURE_FULL_AP_CLIENT_STATE = 1 << 15, 3559 NL80211_FEATURE_USERSPACE_MPM = 1 << 16, 3560 }; 3561 3562 /** 3563 * enum nl80211_probe_resp_offload_support_attr - optional supported 3564 * protocols for probe-response offloading by the driver/FW. 3565 * To be used with the %NL80211_ATTR_PROBE_RESP_OFFLOAD attribute. 3566 * Each enum value represents a bit in the bitmap of supported 3567 * protocols. Typically a subset of probe-requests belonging to a 3568 * supported protocol will be excluded from offload and uploaded 3569 * to the host. 3570 * 3571 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS: Support for WPS ver. 1 3572 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2: Support for WPS ver. 2 3573 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P: Support for P2P 3574 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U: Support for 802.11u 3575 */ 3576 enum nl80211_probe_resp_offload_support_attr { 3577 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS = 1<<0, 3578 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 = 1<<1, 3579 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P = 1<<2, 3580 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U = 1<<3, 3581 }; 3582 3583 /** 3584 * enum nl80211_connect_failed_reason - connection request failed reasons 3585 * @NL80211_CONN_FAIL_MAX_CLIENTS: Maximum number of clients that can be 3586 * handled by the AP is reached. 3587 * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Connection request is rejected due to ACL. 3588 */ 3589 enum nl80211_connect_failed_reason { 3590 NL80211_CONN_FAIL_MAX_CLIENTS, 3591 NL80211_CONN_FAIL_BLOCKED_CLIENT, 3592 }; 3593 3594 /** 3595 * enum nl80211_scan_flags - scan request control flags 3596 * 3597 * Scan request control flags are used to control the handling 3598 * of NL80211_CMD_TRIGGER_SCAN and NL80211_CMD_START_SCHED_SCAN 3599 * requests. 3600 * 3601 * @NL80211_SCAN_FLAG_LOW_PRIORITY: scan request has low priority 3602 * @NL80211_SCAN_FLAG_FLUSH: flush cache before scanning 3603 * @NL80211_SCAN_FLAG_AP: force a scan even if the interface is configured 3604 * as AP and the beaconing has already been configured. This attribute is 3605 * dangerous because will destroy stations performance as a lot of frames 3606 * will be lost while scanning off-channel, therefore it must be used only 3607 * when really needed 3608 */ 3609 enum nl80211_scan_flags { 3610 NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0, 3611 NL80211_SCAN_FLAG_FLUSH = 1<<1, 3612 NL80211_SCAN_FLAG_AP = 1<<2, 3613 }; 3614 3615 /** 3616 * enum nl80211_acl_policy - access control policy 3617 * 3618 * Access control policy is applied on a MAC list set by 3619 * %NL80211_CMD_START_AP and %NL80211_CMD_SET_MAC_ACL, to 3620 * be used with %NL80211_ATTR_ACL_POLICY. 3621 * 3622 * @NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED: Deny stations which are 3623 * listed in ACL, i.e. allow all the stations which are not listed 3624 * in ACL to authenticate. 3625 * @NL80211_ACL_POLICY_DENY_UNLESS_LISTED: Allow the stations which are listed 3626 * in ACL, i.e. deny all the stations which are not listed in ACL. 3627 */ 3628 enum nl80211_acl_policy { 3629 NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED, 3630 NL80211_ACL_POLICY_DENY_UNLESS_LISTED, 3631 }; 3632 3633 /** 3634 * enum nl80211_radar_event - type of radar event for DFS operation 3635 * 3636 * Type of event to be used with NL80211_ATTR_RADAR_EVENT to inform userspace 3637 * about detected radars or success of the channel available check (CAC) 3638 * 3639 * @NL80211_RADAR_DETECTED: A radar pattern has been detected. The channel is 3640 * now unusable. 3641 * @NL80211_RADAR_CAC_FINISHED: Channel Availability Check has been finished, 3642 * the channel is now available. 3643 * @NL80211_RADAR_CAC_ABORTED: Channel Availability Check has been aborted, no 3644 * change to the channel status. 3645 * @NL80211_RADAR_NOP_FINISHED: The Non-Occupancy Period for this channel is 3646 * over, channel becomes usable. 3647 */ 3648 enum nl80211_radar_event { 3649 NL80211_RADAR_DETECTED, 3650 NL80211_RADAR_CAC_FINISHED, 3651 NL80211_RADAR_CAC_ABORTED, 3652 NL80211_RADAR_NOP_FINISHED, 3653 }; 3654 3655 /** 3656 * enum nl80211_dfs_state - DFS states for channels 3657 * 3658 * Channel states used by the DFS code. 3659 * 3660 * @IEEE80211_DFS_USABLE: The channel can be used, but channel availability 3661 * check (CAC) must be performed before using it for AP or IBSS. 3662 * @IEEE80211_DFS_UNAVAILABLE: A radar has been detected on this channel, it 3663 * is therefore marked as not available. 3664 * @IEEE80211_DFS_AVAILABLE: The channel has been CAC checked and is available. 3665 */ 3666 3667 enum nl80211_dfs_state { 3668 NL80211_DFS_USABLE, 3669 NL80211_DFS_UNAVAILABLE, 3670 NL80211_DFS_AVAILABLE, 3671 }; 3672 3673 /** 3674 * enum enum nl80211_protocol_features - nl80211 protocol features 3675 * @NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP: nl80211 supports splitting 3676 * wiphy dumps (if requested by the application with the attribute 3677 * %NL80211_ATTR_SPLIT_WIPHY_DUMP. Also supported is filtering the 3678 * wiphy dump by %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFINDEX or 3679 * %NL80211_ATTR_WDEV. 3680 */ 3681 enum nl80211_protocol_features { 3682 NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP = 1 << 0, 3683 }; 3684 3685 #endif /* __LINUX_NL80211_H */ 3686