1 /** 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef __LINUX_LOCAL_POC_H 18 #define __LINUX_LOCAL_POC_H 19 20 #include <linux/types.h> 21 22 #define NL80211_GENL_NAME "nl80211" 23 24 /** 25 * DOC: Station handling 26 * 27 * Stations are added per interface, but a special case exists with VLAN 28 * interfaces. When a station is bound to an AP interface, it may be moved 29 * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN). 30 * The station is still assumed to belong to the AP interface it was added 31 * to. 32 * 33 * Station handling varies per interface type and depending on the driver's 34 * capabilities. 35 * 36 * For drivers supporting TDLS with external setup (WIPHY_FLAG_SUPPORTS_TDLS 37 * and WIPHY_FLAG_TDLS_EXTERNAL_SETUP), the station lifetime is as follows: 38 * - a setup station entry is added, not yet authorized, without any rate 39 * or capability information, this just exists to avoid race conditions 40 * - when the TDLS setup is done, a single NL80211_CMD_SET_STATION is valid 41 * to add rate and capability information to the station and at the same 42 * time mark it authorized. 43 * - %NL80211_TDLS_ENABLE_LINK is then used 44 * - after this, the only valid operation is to remove it by tearing down 45 * the TDLS link (%NL80211_TDLS_DISABLE_LINK) 46 * 47 * TODO: need more info for other interface types 48 */ 49 50 /** 51 * DOC: Frame transmission/registration support 52 * 53 * Frame transmission and registration support exists to allow userspace 54 * management entities such as wpa_supplicant react to management frames 55 * that are not being handled by the kernel. This includes, for example, 56 * certain classes of action frames that cannot be handled in the kernel 57 * for various reasons. 58 * 59 * Frame registration is done on a per-interface basis and registrations 60 * cannot be removed other than by closing the socket. It is possible to 61 * specify a registration filter to register, for example, only for a 62 * certain type of action frame. In particular with action frames, those 63 * that userspace registers for will not be returned as unhandled by the 64 * driver, so that the registered application has to take responsibility 65 * for doing that. 66 * 67 * The type of frame that can be registered for is also dependent on the 68 * driver and interface type. The frame types are advertised in wiphy 69 * attributes so applications know what to expect. 70 * 71 * NOTE: When an interface changes type while registrations are active, 72 * these registrations are ignored until the interface type is 73 * changed again. This means that changing the interface type can 74 * lead to a situation that couldn't otherwise be produced, but 75 * any such registrations will be dormant in the sense that they 76 * will not be serviced, i.e. they will not receive any frames. 77 * 78 * Frame transmission allows userspace to send for example the required 79 * responses to action frames. It is subject to some sanity checking, 80 * but many frames can be transmitted. When a frame was transmitted, its 81 * status is indicated to the sending socket. 82 * 83 * For more technical details, see the corresponding command descriptions 84 * below. 85 */ 86 87 /** 88 * DOC: Virtual interface / concurrency capabilities 89 * 90 * Some devices are able to operate with virtual MACs, they can have 91 * more than one virtual interface. The capability handling for this 92 * is a bit complex though, as there may be a number of restrictions 93 * on the types of concurrency that are supported. 94 * 95 * To start with, each device supports the interface types listed in 96 * the %NL80211_ATTR_SUPPORTED_IFTYPES attribute, but by listing the 97 * types there no concurrency is implied. 98 * 99 * Once concurrency is desired, more attributes must be observed: 100 * To start with, since some interface types are purely managed in 101 * software, like the AP-VLAN type in mac80211 for example, there's 102 * an additional list of these, they can be added at any time and 103 * are only restricted by some semantic restrictions (e.g. AP-VLAN 104 * cannot be added without a corresponding AP interface). This list 105 * is exported in the %NL80211_ATTR_SOFTWARE_IFTYPES attribute. 106 * 107 * Further, the list of supported combinations is exported. This is 108 * in the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute. Basically, 109 * it exports a list of "groups", and at any point in time the 110 * interfaces that are currently active must fall into any one of 111 * the advertised groups. Within each group, there are restrictions 112 * on the number of interfaces of different types that are supported 113 * and also the number of different channels, along with potentially 114 * some other restrictions. See &enum nl80211_if_combination_attrs. 115 * 116 * All together, these attributes define the concurrency of virtual 117 * interfaces that a given device supports. 118 */ 119 120 /** 121 * DOC: packet coalesce support 122 * 123 * In most cases, host that receives IPv4 and IPv6 multicast/broadcast 124 * packets does not do anything with these packets. Therefore the 125 * reception of these unwanted packets causes unnecessary processing 126 * and power consumption. 127 * 128 * Packet coalesce feature helps to reduce number of received interrupts 129 * to host by buffering these packets in firmware/hardware for some 130 * predefined time. Received interrupt will be generated when one of the 131 * following events occur. 132 * a) Expiration of hardware timer whose expiration time is set to maximum 133 * coalescing delay of matching coalesce rule. 134 * b) Coalescing buffer in hardware reaches it's limit. 135 * c) Packet doesn't match any of the configured coalesce rules. 136 * 137 * User needs to configure following parameters for creating a coalesce 138 * rule. 139 * a) Maximum coalescing delay 140 * b) List of packet patterns which needs to be matched 141 * c) Condition for coalescence. pattern 'match' or 'no match' 142 * Multiple such rules can be created. 143 */ 144 145 /** 146 * enum nl80211_commands - supported nl80211 commands 147 * 148 * @NL80211_CMD_UNSPEC: unspecified command to catch errors 149 * 150 * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request 151 * to get a list of all present wiphys. 152 * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or 153 * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME, 154 * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ (and the 155 * attributes determining the channel width; this is used for setting 156 * monitor mode channel), %NL80211_ATTR_WIPHY_RETRY_SHORT, 157 * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 158 * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD. 159 * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL 160 * instead, the support here is for backward compatibility only. 161 * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request 162 * or rename notification. Has attributes %NL80211_ATTR_WIPHY and 163 * %NL80211_ATTR_WIPHY_NAME. 164 * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes 165 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME. 166 * 167 * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration; 168 * either a dump request on a %NL80211_ATTR_WIPHY or a specific get 169 * on an %NL80211_ATTR_IFINDEX is supported. 170 * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires 171 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE. 172 * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response 173 * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX, 174 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also 175 * be sent from userspace to request creation of a new virtual interface, 176 * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and 177 * %NL80211_ATTR_IFNAME. 178 * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes 179 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from 180 * userspace to request deletion of a virtual interface, then requires 181 * attribute %NL80211_ATTR_IFINDEX. 182 * 183 * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified 184 * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. 185 * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT, 186 * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD. 187 * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA, 188 * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER, 189 * and %NL80211_ATTR_KEY_SEQ attributes. 190 * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX 191 * or %NL80211_ATTR_MAC. 192 * 193 * @NL80211_CMD_GET_BEACON: (not used) 194 * @NL80211_CMD_SET_BEACON: change the beacon on an access point interface 195 * using the %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL 196 * attributes. For drivers that generate the beacon and probe responses 197 * internally, the following attributes must be provided: %NL80211_ATTR_IE, 198 * %NL80211_ATTR_IE_PROBE_RESP and %NL80211_ATTR_IE_ASSOC_RESP. 199 * @NL80211_CMD_START_AP: Start AP operation on an AP interface, parameters 200 * are like for %NL80211_CMD_SET_BEACON, and additionally parameters that 201 * do not change are used, these include %NL80211_ATTR_BEACON_INTERVAL, 202 * %NL80211_ATTR_DTIM_PERIOD, %NL80211_ATTR_SSID, 203 * %NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE, 204 * %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS, 205 * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY, 206 * %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_INACTIVITY_TIMEOUT, 207 * %NL80211_ATTR_ACL_POLICY and %NL80211_ATTR_MAC_ADDRS. 208 * The channel to use can be set on the interface or be given using the 209 * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel width. 210 * @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP 211 * @NL80211_CMD_STOP_AP: Stop AP operation on the given interface 212 * @NL80211_CMD_DEL_BEACON: old alias for %NL80211_CMD_STOP_AP 213 * 214 * @NL80211_CMD_GET_STATION: Get station attributes for station identified by 215 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 216 * @NL80211_CMD_SET_STATION: Set station attributes for station identified by 217 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 218 * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the 219 * the interface identified by %NL80211_ATTR_IFINDEX. 220 * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC 221 * or, if no MAC address given, all stations, on the interface identified 222 * by %NL80211_ATTR_IFINDEX. %NL80211_ATTR_MGMT_SUBTYPE and 223 * %NL80211_ATTR_REASON_CODE can optionally be used to specify which type 224 * of disconnection indication should be sent to the station 225 * (Deauthentication or Disassociation frame and reason code for that 226 * frame). 227 * 228 * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to 229 * destination %NL80211_ATTR_MAC on the interface identified by 230 * %NL80211_ATTR_IFINDEX. 231 * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to 232 * destination %NL80211_ATTR_MAC on the interface identified by 233 * %NL80211_ATTR_IFINDEX. 234 * @NL80211_CMD_NEW_MPATH: Create a new mesh path for the destination given by 235 * %NL80211_ATTR_MAC via %NL80211_ATTR_MPATH_NEXT_HOP. 236 * @NL80211_CMD_DEL_MPATH: Delete a mesh path to the destination given by 237 * %NL80211_ATTR_MAC. 238 * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the 239 * the interface identified by %NL80211_ATTR_IFINDEX. 240 * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC 241 * or, if no MAC address given, all mesh paths, on the interface identified 242 * by %NL80211_ATTR_IFINDEX. 243 * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by 244 * %NL80211_ATTR_IFINDEX. 245 * 246 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set 247 * regulatory domain. 248 * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command 249 * after being queried by the kernel. CRDA replies by sending a regulatory 250 * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our 251 * current alpha2 if it found a match. It also provides 252 * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each 253 * regulatory rule is a nested set of attributes given by 254 * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and 255 * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by 256 * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and 257 * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP. 258 * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain 259 * to the specified ISO/IEC 3166-1 alpha2 country code. The core will 260 * store this as a valid request and then query userspace for it. 261 * 262 * @NL80211_CMD_GET_MESH_CONFIG: Get mesh networking properties for the 263 * interface identified by %NL80211_ATTR_IFINDEX 264 * 265 * @NL80211_CMD_SET_MESH_CONFIG: Set mesh networking properties for the 266 * interface identified by %NL80211_ATTR_IFINDEX 267 * 268 * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The 269 * interface is identified with %NL80211_ATTR_IFINDEX and the management 270 * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be 271 * added to the end of the specified management frame is specified with 272 * %NL80211_ATTR_IE. If the command succeeds, the requested data will be 273 * added to all specified management frames generated by 274 * kernel/firmware/driver. 275 * Note: This command has been removed and it is only reserved at this 276 * point to avoid re-using existing command number. The functionality this 277 * command was planned for has been provided with cleaner design with the 278 * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN, 279 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE, 280 * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE. 281 * 282 * @NL80211_CMD_GET_SCAN: get scan results 283 * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters 284 * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the 285 * probe requests at CCK rate or not. %NL80211_ATTR_MAC can be used to 286 * specify a BSSID to scan for; if not included, the wildcard BSSID will 287 * be used. 288 * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to 289 * NL80211_CMD_GET_SCAN and on the "scan" multicast group) 290 * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons, 291 * partial scan results may be available 292 * 293 * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain 294 * intervals, as specified by %NL80211_ATTR_SCHED_SCAN_INTERVAL. 295 * Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS) 296 * are passed, they are used in the probe requests. For 297 * broadcast, a broadcast SSID must be passed (ie. an empty 298 * string). If no SSID is passed, no probe requests are sent and 299 * a passive scan is performed. %NL80211_ATTR_SCAN_FREQUENCIES, 300 * if passed, define which channels should be scanned; if not 301 * passed, all channels allowed for the current regulatory domain 302 * are used. Extra IEs can also be passed from the userspace by 303 * using the %NL80211_ATTR_IE attribute. 304 * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT if 305 * scheduled scan is not running. The caller may assume that as soon 306 * as the call returns, it is safe to start a new scheduled scan again. 307 * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan 308 * results available. 309 * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has 310 * stopped. The driver may issue this event at any time during a 311 * scheduled scan. One reason for stopping the scan is if the hardware 312 * does not support starting an association or a normal scan while running 313 * a scheduled scan. This event is also sent when the 314 * %NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface 315 * is brought down while a scheduled scan was running. 316 * 317 * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation 318 * or noise level 319 * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to 320 * NL80211_CMD_GET_SURVEY and on the "scan" multicast group) 321 * 322 * @NL80211_CMD_SET_PMKSA: Add a PMKSA cache entry, using %NL80211_ATTR_MAC 323 * (for the BSSID) and %NL80211_ATTR_PMKID. 324 * @NL80211_CMD_DEL_PMKSA: Delete a PMKSA cache entry, using %NL80211_ATTR_MAC 325 * (for the BSSID) and %NL80211_ATTR_PMKID. 326 * @NL80211_CMD_FLUSH_PMKSA: Flush all PMKSA cache entries. 327 * 328 * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain 329 * has been changed and provides details of the request information 330 * that caused the change such as who initiated the regulatory request 331 * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx 332 * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if 333 * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or 334 * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain 335 * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is 336 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on 337 * to (%NL80211_ATTR_REG_ALPHA2). 338 * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon 339 * has been found while world roaming thus enabling active scan or 340 * any mode of operation that initiates TX (beacons) on a channel 341 * where we would not have been able to do either before. As an example 342 * if you are world roaming (regulatory domain set to world or if your 343 * driver is using a custom world roaming regulatory domain) and while 344 * doing a passive scan on the 5 GHz band you find an AP there (if not 345 * on a DFS channel) you will now be able to actively scan for that AP 346 * or use AP mode on your card on that same channel. Note that this will 347 * never be used for channels 1-11 on the 2 GHz band as they are always 348 * enabled world wide. This beacon hint is only sent if your device had 349 * either disabled active scanning or beaconing on a channel. We send to 350 * userspace the wiphy on which we removed a restriction from 351 * (%NL80211_ATTR_WIPHY) and the channel on which this occurred 352 * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER) 353 * the beacon hint was processed. 354 * 355 * @NL80211_CMD_AUTHENTICATE: authentication request and notification. 356 * This command is used both as a command (request to authenticate) and 357 * as an event on the "mlme" multicast group indicating completion of the 358 * authentication process. 359 * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the 360 * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and 361 * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify 362 * the SSID (mainly for association, but is included in authentication 363 * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used 364 * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE 365 * is used to specify the authentication type. %NL80211_ATTR_IE is used to 366 * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs) 367 * to be added to the frame. 368 * When used as an event, this reports reception of an Authentication 369 * frame in station and IBSS modes when the local MLME processed the 370 * frame, i.e., it was for the local STA and was received in correct 371 * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the 372 * MLME SAP interface (kernel providing MLME, userspace SME). The 373 * included %NL80211_ATTR_FRAME attribute contains the management frame 374 * (including both the header and frame body, but not FCS). This event is 375 * also used to indicate if the authentication attempt timed out. In that 376 * case the %NL80211_ATTR_FRAME attribute is replaced with a 377 * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which 378 * pending authentication timed out). 379 * @NL80211_CMD_ASSOCIATE: association request and notification; like 380 * NL80211_CMD_AUTHENTICATE but for Association and Reassociation 381 * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request, 382 * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). 383 * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like 384 * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to 385 * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication 386 * primitives). 387 * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like 388 * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to 389 * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives). 390 * 391 * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael 392 * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the 393 * event includes %NL80211_ATTR_MAC to describe the source MAC address of 394 * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key 395 * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and 396 * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this 397 * event matches with MLME-MICHAELMICFAILURE.indication() primitive 398 * 399 * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a 400 * FREQ attribute (for the initial frequency if no peer can be found) 401 * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those 402 * should be fixed rather than automatically determined. Can only be 403 * executed on a network interface that is UP, and fixed BSSID/FREQ 404 * may be rejected. Another optional parameter is the beacon interval, 405 * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not 406 * given defaults to 100 TU (102.4ms). 407 * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is 408 * determined by the network interface. 409 * 410 * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute 411 * to identify the device, and the TESTDATA blob attribute to pass through 412 * to the driver. 413 * 414 * @NL80211_CMD_CONNECT: connection request and notification; this command 415 * requests to connect to a specified network but without separating 416 * auth and assoc steps. For this, you need to specify the SSID in a 417 * %NL80211_ATTR_SSID attribute, and can optionally specify the association 418 * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_USE_MFP, 419 * %NL80211_ATTR_MAC, %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT, 420 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, 421 * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, %NL80211_ATTR_MAC_HINT, and 422 * %NL80211_ATTR_WIPHY_FREQ_HINT. 423 * If included, %NL80211_ATTR_MAC and %NL80211_ATTR_WIPHY_FREQ are 424 * restrictions on BSS selection, i.e., they effectively prevent roaming 425 * within the ESS. %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT 426 * can be included to provide a recommendation of the initial BSS while 427 * allowing the driver to roam to other BSSes within the ESS and also to 428 * ignore this recommendation if the indicated BSS is not ideal. Only one 429 * set of BSSID,frequency parameters is used (i.e., either the enforcing 430 * %NL80211_ATTR_MAC,%NL80211_ATTR_WIPHY_FREQ or the less strict 431 * %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT). 432 * Background scan period can optionally be 433 * specified in %NL80211_ATTR_BG_SCAN_PERIOD, 434 * if not specified default background scan configuration 435 * in driver is used and if period value is 0, bg scan will be disabled. 436 * This attribute is ignored if driver does not support roam scan. 437 * It is also sent as an event, with the BSSID and response IEs when the 438 * connection is established or failed to be established. This can be 439 * determined by the STATUS_CODE attribute. 440 * @NL80211_CMD_ROAM: request that the card roam (currently not implemented), 441 * sent as an event when the card/driver roamed by itself. 442 * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify 443 * userspace that a connection was dropped by the AP or due to other 444 * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and 445 * %NL80211_ATTR_REASON_CODE attributes are used. 446 * 447 * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices 448 * associated with this wiphy must be down and will follow. 449 * 450 * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified 451 * channel for the specified amount of time. This can be used to do 452 * off-channel operations like transmit a Public Action frame and wait for 453 * a response while being associated to an AP on another channel. 454 * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus 455 * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the 456 * frequency for the operation. 457 * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds 458 * to remain on the channel. This command is also used as an event to 459 * notify when the requested duration starts (it may take a while for the 460 * driver to schedule this time due to other concurrent needs for the 461 * radio). 462 * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE) 463 * that will be included with any events pertaining to this request; 464 * the cookie is also used to cancel the request. 465 * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a 466 * pending remain-on-channel duration if the desired operation has been 467 * completed prior to expiration of the originally requested duration. 468 * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the 469 * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to 470 * uniquely identify the request. 471 * This command is also used as an event to notify when a requested 472 * remain-on-channel duration has expired. 473 * 474 * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX 475 * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface 476 * and @NL80211_ATTR_TX_RATES the set of allowed rates. 477 * 478 * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames 479 * (via @NL80211_CMD_FRAME) for processing in userspace. This command 480 * requires an interface index, a frame type attribute (optional for 481 * backward compatibility reasons, if not given assumes action frames) 482 * and a match attribute containing the first few bytes of the frame 483 * that should match, e.g. a single byte for only a category match or 484 * four bytes for vendor frames including the OUI. The registration 485 * cannot be dropped, but is removed automatically when the netlink 486 * socket is closed. Multiple registrations can be made. 487 * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for 488 * backward compatibility 489 * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This 490 * command is used both as a request to transmit a management frame and 491 * as an event indicating reception of a frame that was not processed in 492 * kernel code, but is for us (i.e., which may need to be processed in a 493 * user space application). %NL80211_ATTR_FRAME is used to specify the 494 * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ is used 495 * to indicate on which channel the frame is to be transmitted or was 496 * received. If this channel is not the current channel (remain-on-channel 497 * or the operational channel) the device will switch to the given channel 498 * and transmit the frame, optionally waiting for a response for the time 499 * specified using %NL80211_ATTR_DURATION. When called, this operation 500 * returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the 501 * TX status event pertaining to the TX request. 502 * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the 503 * management frames at CCK rate or not in 2GHz band. 504 * %NL80211_ATTR_CSA_C_OFFSETS_TX is an array of offsets to CSA 505 * counters which will be updated to the current value. This attribute 506 * is used during CSA period. 507 * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this 508 * command may be used with the corresponding cookie to cancel the wait 509 * time if it is known that it is no longer necessary. 510 * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility. 511 * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame 512 * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies 513 * the TX command and %NL80211_ATTR_FRAME includes the contents of the 514 * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged 515 * the frame. 516 * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for 517 * backward compatibility. 518 * 519 * @NL80211_CMD_SET_POWER_SAVE: Set powersave, using %NL80211_ATTR_PS_STATE 520 * @NL80211_CMD_GET_POWER_SAVE: Get powersave status in %NL80211_ATTR_PS_STATE 521 * 522 * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command 523 * is used to configure connection quality monitoring notification trigger 524 * levels. 525 * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This 526 * command is used as an event to indicate the that a trigger level was 527 * reached. 528 * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ 529 * and the attributes determining channel width) the given interface 530 * (identifed by %NL80211_ATTR_IFINDEX) shall operate on. 531 * In case multiple channels are supported by the device, the mechanism 532 * with which it switches channels is implementation-defined. 533 * When a monitor interface is given, it can only switch channel while 534 * no other interfaces are operating to avoid disturbing the operation 535 * of any other interfaces, and other interfaces will again take 536 * precedence when they are used. 537 * 538 * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS 539 *interface. 540 * 541 * @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial 542 * mesh config parameters may be given. 543 * @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the 544 * network is determined by the network interface. 545 * 546 * @NL80211_CMD_UNPROT_DEAUTHENTICATE: Unprotected deauthentication frame 547 * notification. This event is used to indicate that an unprotected 548 * deauthentication frame was dropped when MFP is in use. 549 * @NL80211_CMD_UNPROT_DISASSOCIATE: Unprotected disassociation frame 550 * notification. This event is used to indicate that an unprotected 551 * disassociation frame was dropped when MFP is in use. 552 * 553 * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a 554 * beacon or probe response from a compatible mesh peer. This is only 555 * sent while no station information (sta_info) exists for the new peer 556 * candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH, 557 * @NL80211_MESH_SETUP_USERSPACE_AMPE, or 558 * @NL80211_MESH_SETUP_USERSPACE_MPM is set. On reception of this 559 * notification, userspace may decide to create a new station 560 * (@NL80211_CMD_NEW_STATION). To stop this notification from 561 * reoccurring, the userspace authentication daemon may want to create the 562 * new station with the AUTHENTICATED flag unset and maybe change it later 563 * depending on the authentication result. 564 * 565 * @NL80211_CMD_GET_WOWLAN: get Wake-on-Wireless-LAN (WoWLAN) settings. 566 * @NL80211_CMD_SET_WOWLAN: set Wake-on-Wireless-LAN (WoWLAN) settings. 567 * Since wireless is more complex than wired ethernet, it supports 568 * various triggers. These triggers can be configured through this 569 * command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For 570 * more background information, see 571 * http://wireless.kernel.org/en/users/Documentation/WoWLAN. 572 * The @NL80211_CMD_SET_WOWLAN command can also be used as a notification 573 * from the driver reporting the wakeup reason. In this case, the 574 * @NL80211_ATTR_WOWLAN_TRIGGERS attribute will contain the reason 575 * for the wakeup, if it was caused by wireless. If it is not present 576 * in the wakeup notification, the wireless device didn't cause the 577 * wakeup but reports that it was woken up. 578 * 579 * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver 580 * the necessary information for supporting GTK rekey offload. This 581 * feature is typically used during WoWLAN. The configuration data 582 * is contained in %NL80211_ATTR_REKEY_DATA (which is nested and 583 * contains the data in sub-attributes). After rekeying happened, 584 * this command may also be sent by the driver as an MLME event to 585 * inform userspace of the new replay counter. 586 * 587 * @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace 588 * of PMKSA caching dandidates. 589 * 590 * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup). 591 * In addition, this can be used as an event to request userspace to take 592 * actions on TDLS links (set up a new link or tear down an existing one). 593 * In such events, %NL80211_ATTR_TDLS_OPERATION indicates the requested 594 * operation, %NL80211_ATTR_MAC contains the peer MAC address, and 595 * %NL80211_ATTR_REASON_CODE the reason code to be used (only with 596 * %NL80211_TDLS_TEARDOWN). 597 * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame. The 598 * %NL80211_ATTR_TDLS_ACTION attribute determines the type of frame to be 599 * sent. Public Action codes (802.11-2012 8.1.5.1) will be sent as 600 * 802.11 management frames, while TDLS action codes (802.11-2012 601 * 8.5.13.1) will be encapsulated and sent as data frames. The currently 602 * supported Public Action code is %WLAN_PUB_ACTION_TDLS_DISCOVER_RES 603 * and the currently supported TDLS actions codes are given in 604 * &enum ieee80211_tdls_actioncode. 605 * 606 * @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP 607 * (or GO) interface (i.e. hostapd) to ask for unexpected frames to 608 * implement sending deauth to stations that send unexpected class 3 609 * frames. Also used as the event sent by the kernel when such a frame 610 * is received. 611 * For the event, the %NL80211_ATTR_MAC attribute carries the TA and 612 * other attributes like the interface index are present. 613 * If used as the command it must have an interface index and you can 614 * only unsubscribe from the event by closing the socket. Subscription 615 * is also for %NL80211_CMD_UNEXPECTED_4ADDR_FRAME events. 616 * 617 * @NL80211_CMD_UNEXPECTED_4ADDR_FRAME: Sent as an event indicating that the 618 * associated station identified by %NL80211_ATTR_MAC sent a 4addr frame 619 * and wasn't already in a 4-addr VLAN. The event will be sent similarly 620 * to the %NL80211_CMD_UNEXPECTED_FRAME event, to the same listener. 621 * 622 * @NL80211_CMD_PROBE_CLIENT: Probe an associated station on an AP interface 623 * by sending a null data frame to it and reporting when the frame is 624 * acknowleged. This is used to allow timing out inactive clients. Uses 625 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_MAC. The command returns a 626 * direct reply with an %NL80211_ATTR_COOKIE that is later used to match 627 * up the event with the request. The event includes the same data and 628 * has %NL80211_ATTR_ACK set if the frame was ACKed. 629 * 630 * @NL80211_CMD_REGISTER_BEACONS: Register this socket to receive beacons from 631 * other BSSes when any interfaces are in AP mode. This helps implement 632 * OLBC handling in hostapd. Beacons are reported in %NL80211_CMD_FRAME 633 * messages. Note that per PHY only one application may register. 634 * 635 * @NL80211_CMD_SET_NOACK_MAP: sets a bitmap for the individual TIDs whether 636 * No Acknowledgement Policy should be applied. 637 * 638 * @NL80211_CMD_CH_SWITCH_NOTIFY: An AP or GO may decide to switch channels 639 * independently of the userspace SME, send this event indicating 640 * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ and the 641 * attributes determining channel width. 642 * 643 * @NL80211_CMD_CH_SWITCH_STARTED_NOTIFY: Notify that a channel switch 644 * has been started on an interface, regardless of the initiator 645 * (ie. whether it was requested from a remote device or 646 * initiated on our own). It indicates that 647 * %NL80211_ATTR_IFINDEX will be on %NL80211_ATTR_WIPHY_FREQ 648 * after %NL80211_ATTR_CH_SWITCH_COUNT TBTT's. The userspace may 649 * decide to react to this indication by requesting other 650 * interfaces to change channel as well. 651 * 652 * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by 653 * its %NL80211_ATTR_WDEV identifier. It must have been created with 654 * %NL80211_CMD_NEW_INTERFACE previously. After it has been started, the 655 * P2P Device can be used for P2P operations, e.g. remain-on-channel and 656 * public action frame TX. 657 * @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by 658 * its %NL80211_ATTR_WDEV identifier. 659 * 660 * @NL80211_CMD_CONN_FAILED: connection request to an AP failed; used to 661 * notify userspace that AP has rejected the connection request from a 662 * station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON 663 * is used for this. 664 * 665 * @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames 666 * for IBSS or MESH vif. 667 * 668 * @NL80211_CMD_SET_MAC_ACL: sets ACL for MAC address based access control. 669 * This is to be used with the drivers advertising the support of MAC 670 * address based access control. List of MAC addresses is passed in 671 * %NL80211_ATTR_MAC_ADDRS and ACL policy is passed in 672 * %NL80211_ATTR_ACL_POLICY. Driver will enable ACL with this list, if it 673 * is not already done. The new list will replace any existing list. Driver 674 * will clear its ACL when the list of MAC addresses passed is empty. This 675 * command is used in AP/P2P GO mode. Driver has to make sure to clear its 676 * ACL list during %NL80211_CMD_STOP_AP. 677 * 678 * @NL80211_CMD_RADAR_DETECT: Start a Channel availability check (CAC). Once 679 * a radar is detected or the channel availability scan (CAC) has finished 680 * or was aborted, or a radar was detected, usermode will be notified with 681 * this event. This command is also used to notify userspace about radars 682 * while operating on this channel. 683 * %NL80211_ATTR_RADAR_EVENT is used to inform about the type of the 684 * event. 685 * 686 * @NL80211_CMD_GET_PROTOCOL_FEATURES: Get global nl80211 protocol features, 687 * i.e. features for the nl80211 protocol rather than device features. 688 * Returns the features in the %NL80211_ATTR_PROTOCOL_FEATURES bitmap. 689 * 690 * @NL80211_CMD_UPDATE_FT_IES: Pass down the most up-to-date Fast Transition 691 * Information Element to the WLAN driver 692 * 693 * @NL80211_CMD_FT_EVENT: Send a Fast transition event from the WLAN driver 694 * to the supplicant. This will carry the target AP's MAC address along 695 * with the relevant Information Elements. This event is used to report 696 * received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE). 697 * 698 * @NL80211_CMD_CRIT_PROTOCOL_START: Indicates user-space will start running 699 * a critical protocol that needs more reliability in the connection to 700 * complete. 701 * 702 * @NL80211_CMD_CRIT_PROTOCOL_STOP: Indicates the connection reliability can 703 * return back to normal. 704 * 705 * @NL80211_CMD_GET_COALESCE: Get currently supported coalesce rules. 706 * @NL80211_CMD_SET_COALESCE: Configure coalesce rules or clear existing rules. 707 * 708 * @NL80211_CMD_CHANNEL_SWITCH: Perform a channel switch by announcing the 709 * the new channel information (Channel Switch Announcement - CSA) 710 * in the beacon for some time (as defined in the 711 * %NL80211_ATTR_CH_SWITCH_COUNT parameter) and then change to the 712 * new channel. Userspace provides the new channel information (using 713 * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel 714 * width). %NL80211_ATTR_CH_SWITCH_BLOCK_TX may be supplied to inform 715 * other station that transmission must be blocked until the channel 716 * switch is complete. 717 * 718 * @NL80211_CMD_VENDOR: Vendor-specified command/event. The command is specified 719 * by the %NL80211_ATTR_VENDOR_ID attribute and a sub-command in 720 * %NL80211_ATTR_VENDOR_SUBCMD. Parameter(s) can be transported in 721 * %NL80211_ATTR_VENDOR_DATA. 722 * For feature advertisement, the %NL80211_ATTR_VENDOR_DATA attribute is 723 * used in the wiphy data as a nested attribute containing descriptions 724 * (&struct nl80211_vendor_cmd_info) of the supported vendor commands. 725 * This may also be sent as an event with the same attributes. 726 * 727 * @NL80211_CMD_SET_QOS_MAP: Set Interworking QoS mapping for IP DSCP values. 728 * The QoS mapping information is included in %NL80211_ATTR_QOS_MAP. If 729 * that attribute is not included, QoS mapping is disabled. Since this 730 * QoS mapping is relevant for IP packets, it is only valid during an 731 * association. This is cleared on disassociation and AP restart. 732 * 733 * @NL80211_CMD_ADD_TX_TS: Ask the kernel to add a traffic stream for the given 734 * %NL80211_ATTR_TSID and %NL80211_ATTR_MAC with %NL80211_ATTR_USER_PRIO 735 * and %NL80211_ATTR_ADMITTED_TIME parameters. 736 * Note that the action frame handshake with the AP shall be handled by 737 * userspace via the normal management RX/TX framework, this only sets 738 * up the TX TS in the driver/device. 739 * If the admitted time attribute is not added then the request just checks 740 * if a subsequent setup could be successful, the intent is to use this to 741 * avoid setting up a session with the AP when local restrictions would 742 * make that impossible. However, the subsequent "real" setup may still 743 * fail even if the check was successful. 744 * @NL80211_CMD_DEL_TX_TS: Remove an existing TS with the %NL80211_ATTR_TSID 745 * and %NL80211_ATTR_MAC parameters. It isn't necessary to call this 746 * before removing a station entry entirely, or before disassociating 747 * or similar, cleanup will happen in the driver/device in this case. 748 * 749 * @NL80211_CMD_GET_MPP: Get mesh path attributes for mesh proxy path to 750 * destination %NL80211_ATTR_MAC on the interface identified by 751 * %NL80211_ATTR_IFINDEX. 752 * 753 * @NL80211_CMD_JOIN_OCB: Join the OCB network. The center frequency and 754 * bandwidth of a channel must be given. 755 * @NL80211_CMD_LEAVE_OCB: Leave the OCB network -- no special arguments, the 756 * network is determined by the network interface. 757 * 758 * @NL80211_CMD_TDLS_CHANNEL_SWITCH: Start channel-switching with a TDLS peer, 759 * identified by the %NL80211_ATTR_MAC parameter. A target channel is 760 * provided via %NL80211_ATTR_WIPHY_FREQ and other attributes determining 761 * channel width/type. The target operating class is given via 762 * %NL80211_ATTR_OPER_CLASS. 763 * The driver is responsible for continually initiating channel-switching 764 * operations and returning to the base channel for communication with the 765 * AP. 766 * @NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH: Stop channel-switching with a TDLS 767 * peer given by %NL80211_ATTR_MAC. Both peers must be on the base channel 768 * when this command completes. 769 * 770 * @NL80211_CMD_WIPHY_REG_CHANGE: Similar to %NL80211_CMD_REG_CHANGE, but used 771 * as an event to indicate changes for devices with wiphy-specific regdom 772 * management. 773 * 774 * @NL80211_CMD_ABORT_SCAN: Stop an ongoing scan. Returns -ENOENT if a scan is 775 * not running. The driver indicates the status of the scan through 776 * cfg80211_scan_done(). 777 * 778 * @NL80211_CMD_MAX: highest used command number 779 * @__NL80211_CMD_AFTER_LAST: internal use 780 */ 781 enum nl80211_commands { 782 /* don't change the order or add anything between, this is ABI! */ 783 NL80211_CMD_UNSPEC, 784 785 NL80211_CMD_GET_WIPHY, /* can dump */ 786 NL80211_CMD_SET_WIPHY, 787 NL80211_CMD_NEW_WIPHY, 788 NL80211_CMD_DEL_WIPHY, 789 790 NL80211_CMD_GET_INTERFACE, /* can dump */ 791 NL80211_CMD_SET_INTERFACE, 792 NL80211_CMD_NEW_INTERFACE, 793 NL80211_CMD_DEL_INTERFACE, 794 795 NL80211_CMD_GET_KEY, 796 NL80211_CMD_SET_KEY, 797 NL80211_CMD_NEW_KEY, 798 NL80211_CMD_DEL_KEY, 799 800 NL80211_CMD_GET_BEACON, 801 NL80211_CMD_SET_BEACON, 802 NL80211_CMD_START_AP, 803 NL80211_CMD_NEW_BEACON = NL80211_CMD_START_AP, 804 NL80211_CMD_STOP_AP, 805 NL80211_CMD_DEL_BEACON = NL80211_CMD_STOP_AP, 806 807 NL80211_CMD_GET_STATION, 808 NL80211_CMD_SET_STATION, 809 NL80211_CMD_NEW_STATION, 810 NL80211_CMD_DEL_STATION, 811 812 NL80211_CMD_GET_MPATH, 813 NL80211_CMD_SET_MPATH, 814 NL80211_CMD_NEW_MPATH, 815 NL80211_CMD_DEL_MPATH, 816 817 NL80211_CMD_SET_BSS, 818 819 NL80211_CMD_SET_REG, 820 NL80211_CMD_REQ_SET_REG, 821 822 NL80211_CMD_GET_MESH_CONFIG, 823 NL80211_CMD_SET_MESH_CONFIG, 824 825 NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */, 826 827 NL80211_CMD_GET_REG, 828 829 NL80211_CMD_GET_SCAN, 830 NL80211_CMD_TRIGGER_SCAN, 831 NL80211_CMD_NEW_SCAN_RESULTS, 832 NL80211_CMD_SCAN_ABORTED, 833 834 NL80211_CMD_REG_CHANGE, 835 836 NL80211_CMD_AUTHENTICATE, 837 NL80211_CMD_ASSOCIATE, 838 NL80211_CMD_DEAUTHENTICATE, 839 NL80211_CMD_DISASSOCIATE, 840 841 NL80211_CMD_MICHAEL_MIC_FAILURE, 842 843 NL80211_CMD_REG_BEACON_HINT, 844 845 NL80211_CMD_JOIN_IBSS, 846 NL80211_CMD_LEAVE_IBSS, 847 848 NL80211_CMD_TESTMODE, 849 850 NL80211_CMD_CONNECT, 851 NL80211_CMD_ROAM, 852 NL80211_CMD_DISCONNECT, 853 854 NL80211_CMD_SET_WIPHY_NETNS, 855 856 NL80211_CMD_GET_SURVEY, 857 NL80211_CMD_NEW_SURVEY_RESULTS, 858 859 NL80211_CMD_SET_PMKSA, 860 NL80211_CMD_DEL_PMKSA, 861 NL80211_CMD_FLUSH_PMKSA, 862 863 NL80211_CMD_REMAIN_ON_CHANNEL, 864 NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL, 865 866 NL80211_CMD_SET_TX_BITRATE_MASK, 867 868 NL80211_CMD_REGISTER_FRAME, 869 NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME, 870 NL80211_CMD_FRAME, 871 NL80211_CMD_ACTION = NL80211_CMD_FRAME, 872 NL80211_CMD_FRAME_TX_STATUS, 873 NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS, 874 875 NL80211_CMD_SET_POWER_SAVE, 876 NL80211_CMD_GET_POWER_SAVE, 877 878 NL80211_CMD_SET_CQM, 879 NL80211_CMD_NOTIFY_CQM, 880 881 NL80211_CMD_SET_CHANNEL, 882 NL80211_CMD_SET_WDS_PEER, 883 884 NL80211_CMD_FRAME_WAIT_CANCEL, 885 886 NL80211_CMD_JOIN_MESH, 887 NL80211_CMD_LEAVE_MESH, 888 889 NL80211_CMD_UNPROT_DEAUTHENTICATE, 890 NL80211_CMD_UNPROT_DISASSOCIATE, 891 892 NL80211_CMD_NEW_PEER_CANDIDATE, 893 894 NL80211_CMD_GET_WOWLAN, 895 NL80211_CMD_SET_WOWLAN, 896 897 NL80211_CMD_START_SCHED_SCAN, 898 NL80211_CMD_STOP_SCHED_SCAN, 899 NL80211_CMD_SCHED_SCAN_RESULTS, 900 NL80211_CMD_SCHED_SCAN_STOPPED, 901 902 NL80211_CMD_SET_REKEY_OFFLOAD, 903 904 NL80211_CMD_PMKSA_CANDIDATE, 905 906 NL80211_CMD_TDLS_OPER, 907 NL80211_CMD_TDLS_MGMT, 908 909 NL80211_CMD_UNEXPECTED_FRAME, 910 911 NL80211_CMD_PROBE_CLIENT, 912 913 NL80211_CMD_REGISTER_BEACONS, 914 915 NL80211_CMD_UNEXPECTED_4ADDR_FRAME, 916 917 NL80211_CMD_SET_NOACK_MAP, 918 919 NL80211_CMD_CH_SWITCH_NOTIFY, 920 921 NL80211_CMD_START_P2P_DEVICE, 922 NL80211_CMD_STOP_P2P_DEVICE, 923 924 NL80211_CMD_CONN_FAILED, 925 926 NL80211_CMD_SET_MCAST_RATE, 927 928 NL80211_CMD_SET_MAC_ACL, 929 930 NL80211_CMD_RADAR_DETECT, 931 932 NL80211_CMD_GET_PROTOCOL_FEATURES, 933 934 NL80211_CMD_UPDATE_FT_IES, 935 NL80211_CMD_FT_EVENT, 936 937 NL80211_CMD_CRIT_PROTOCOL_START, 938 NL80211_CMD_CRIT_PROTOCOL_STOP, 939 940 NL80211_CMD_GET_COALESCE, 941 NL80211_CMD_SET_COALESCE, 942 943 NL80211_CMD_CHANNEL_SWITCH, 944 945 NL80211_CMD_VENDOR, 946 947 NL80211_CMD_SET_QOS_MAP, 948 949 NL80211_CMD_ADD_TX_TS, 950 NL80211_CMD_DEL_TX_TS, 951 952 NL80211_CMD_GET_MPP, 953 954 NL80211_CMD_JOIN_OCB, 955 NL80211_CMD_LEAVE_OCB, 956 957 NL80211_CMD_CH_SWITCH_STARTED_NOTIFY, 958 959 NL80211_CMD_TDLS_CHANNEL_SWITCH, 960 NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH, 961 962 NL80211_CMD_WIPHY_REG_CHANGE, 963 964 NL80211_CMD_ABORT_SCAN, 965 966 /* add new commands above here */ 967 968 /* used to define NL80211_CMD_MAX below */ 969 __NL80211_CMD_AFTER_LAST, 970 NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1 971 }; 972 973 /* 974 * Allow user space programs to use #ifdef on new commands by defining them 975 * here 976 */ 977 #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS 978 #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE 979 #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE 980 #define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE 981 #define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE 982 #define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE 983 #define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE 984 #define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT 985 986 #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS 987 988 /* source-level API compatibility */ 989 #define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG 990 #define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG 991 #define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE 992 993 /** 994 * enum nl80211_attrs - nl80211 netlink attributes 995 * 996 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors 997 * 998 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf. 999 * /sys/class/ieee80211/<phyname>/index 1000 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) 1001 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters 1002 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz, 1003 * defines the channel together with the (deprecated) 1004 * %NL80211_ATTR_WIPHY_CHANNEL_TYPE attribute or the attributes 1005 * %NL80211_ATTR_CHANNEL_WIDTH and if needed %NL80211_ATTR_CENTER_FREQ1 1006 * and %NL80211_ATTR_CENTER_FREQ2 1007 * @NL80211_ATTR_CHANNEL_WIDTH: u32 attribute containing one of the values 1008 * of &enum nl80211_chan_width, describing the channel width. See the 1009 * documentation of the enum for more information. 1010 * @NL80211_ATTR_CENTER_FREQ1: Center frequency of the first part of the 1011 * channel, used for anything but 20 MHz bandwidth 1012 * @NL80211_ATTR_CENTER_FREQ2: Center frequency of the second part of the 1013 * channel, used only for 80+80 MHz bandwidth 1014 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ 1015 * if HT20 or HT40 are to be used (i.e., HT disabled if not included): 1016 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including 1017 * this attribute) 1018 * NL80211_CHAN_HT20 = HT20 only 1019 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel 1020 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel 1021 * This attribute is now deprecated. 1022 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is 1023 * less than or equal to the RTS threshold; allowed range: 1..255; 1024 * dot11ShortRetryLimit; u8 1025 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is 1026 * greater than the RTS threshold; allowed range: 1..255; 1027 * dot11ShortLongLimit; u8 1028 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum 1029 * length in octets for frames; allowed range: 256..8000, disable 1030 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32 1031 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length 1032 * larger than or equal to this use RTS/CTS handshake); allowed range: 1033 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32 1034 * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11 1035 * section 7.3.2.9; dot11CoverageClass; u8 1036 * 1037 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on 1038 * @NL80211_ATTR_IFNAME: network interface name 1039 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype 1040 * 1041 * @NL80211_ATTR_WDEV: wireless device identifier, used for pseudo-devices 1042 * that don't have a netdev (u64) 1043 * 1044 * @NL80211_ATTR_MAC: MAC address (various uses) 1045 * 1046 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of 1047 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 1048 * keys 1049 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3) 1050 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 1051 * section 7.3.2.25.1, e.g. 0x000FAC04) 1052 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 1053 * CCMP keys, each six bytes in little endian 1054 * @NL80211_ATTR_KEY_DEFAULT: Flag attribute indicating the key is default key 1055 * @NL80211_ATTR_KEY_DEFAULT_MGMT: Flag attribute indicating the key is the 1056 * default management key 1057 * @NL80211_ATTR_CIPHER_SUITES_PAIRWISE: For crypto settings for connect or 1058 * other commands, indicates which pairwise cipher suites are used 1059 * @NL80211_ATTR_CIPHER_SUITE_GROUP: For crypto settings for connect or 1060 * other commands, indicates which group cipher suite is used 1061 * 1062 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU 1063 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing 1064 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE 1065 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE 1066 * 1067 * @NL80211_ATTR_STA_AID: Association ID for the station (u16) 1068 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of 1069 * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2) 1070 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by 1071 * IEEE 802.11 7.3.1.6 (u16). 1072 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported 1073 * rates as defined by IEEE 802.11 7.3.2.2 but without the length 1074 * restriction (at most %NL80211_MAX_SUPP_RATES). 1075 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station 1076 * to, or the AP interface the station was originally added to to. 1077 * @NL80211_ATTR_STA_INFO: information about a station, part of station info 1078 * given for %NL80211_CMD_GET_STATION, nested attribute containing 1079 * info as possible, see &enum nl80211_sta_info. 1080 * 1081 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands, 1082 * consisting of a nested array. 1083 * 1084 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes). 1085 * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link 1086 * (see &enum nl80211_plink_action). 1087 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path. 1088 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path 1089 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at 1090 * &enum nl80211_mpath_info. 1091 * 1092 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of 1093 * &enum nl80211_mntr_flags. 1094 * 1095 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the 1096 * current regulatory domain should be set to or is already set to. 1097 * For example, 'CR', for Costa Rica. This attribute is used by the kernel 1098 * to query the CRDA to retrieve one regulatory domain. This attribute can 1099 * also be used by userspace to query the kernel for the currently set 1100 * regulatory domain. We chose an alpha2 as that is also used by the 1101 * IEEE-802.11 country information element to identify a country. 1102 * Users can also simply ask the wireless core to set regulatory domain 1103 * to a specific alpha2. 1104 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory 1105 * rules. 1106 * 1107 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1) 1108 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled 1109 * (u8, 0 or 1) 1110 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled 1111 * (u8, 0 or 1) 1112 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic 1113 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length 1114 * restriction (at most %NL80211_MAX_SUPP_RATES). 1115 * 1116 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from 1117 * association request when used with NL80211_CMD_NEW_STATION) 1118 * 1119 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all 1120 * supported interface types, each a flag attribute with the number 1121 * of the interface mode. 1122 * 1123 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for 1124 * %NL80211_CMD_SET_MGMT_EXTRA_IE. 1125 * 1126 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with 1127 * %NL80211_CMD_SET_MGMT_EXTRA_IE). 1128 * 1129 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with 1130 * a single scan request, a wiphy attribute. 1131 * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS: number of SSIDs you can 1132 * scan with a single scheduled scan request, a wiphy attribute. 1133 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements 1134 * that can be added to a scan request 1135 * @NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN: maximum length of information 1136 * elements that can be added to a scheduled scan request 1137 * @NL80211_ATTR_MAX_MATCH_SETS: maximum number of sets that can be 1138 * used with @NL80211_ATTR_SCHED_SCAN_MATCH, a wiphy attribute. 1139 * 1140 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz) 1141 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive 1142 * scanning and include a zero-length SSID (wildcard) for wildcard scan 1143 * @NL80211_ATTR_BSS: scan result BSS 1144 * 1145 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain 1146 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_* 1147 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently 1148 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*) 1149 * 1150 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies 1151 * an array of command numbers (i.e. a mapping index to command number) 1152 * that the driver for the given wiphy supports. 1153 * 1154 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header 1155 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and 1156 * NL80211_CMD_ASSOCIATE events 1157 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets) 1158 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type, 1159 * represented as a u32 1160 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and 1161 * %NL80211_CMD_DISASSOCIATE, u16 1162 * 1163 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as 1164 * a u32 1165 * 1166 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change 1167 * due to considerations from a beacon hint. This attribute reflects 1168 * the state of the channel _before_ the beacon hint processing. This 1169 * attributes consists of a nested attribute containing 1170 * NL80211_FREQUENCY_ATTR_* 1171 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change 1172 * due to considerations from a beacon hint. This attribute reflects 1173 * the state of the channel _after_ the beacon hint processing. This 1174 * attributes consists of a nested attribute containing 1175 * NL80211_FREQUENCY_ATTR_* 1176 * 1177 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported 1178 * cipher suites 1179 * 1180 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look 1181 * for other networks on different channels 1182 * 1183 * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this 1184 * is used, e.g., with %NL80211_CMD_AUTHENTICATE event 1185 * 1186 * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is 1187 * used for the association (&enum nl80211_mfp, represented as a u32); 1188 * this attribute can be used 1189 * with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests 1190 * 1191 * @NL80211_ATTR_STA_FLAGS2: Attribute containing a 1192 * &struct nl80211_sta_flag_update. 1193 * 1194 * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls 1195 * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in 1196 * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE 1197 * request, the driver will assume that the port is unauthorized until 1198 * authorized by user space. Otherwise, port is marked authorized by 1199 * default in station mode. 1200 * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the 1201 * ethertype that will be used for key negotiation. It can be 1202 * specified with the associate and connect commands. If it is not 1203 * specified, the value defaults to 0x888E (PAE, 802.1X). This 1204 * attribute is also used as a flag in the wiphy information to 1205 * indicate that protocols other than PAE are supported. 1206 * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with 1207 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom 1208 * ethertype frames used for key negotiation must not be encrypted. 1209 * 1210 * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver. 1211 * We recommend using nested, driver-specific attributes within this. 1212 * 1213 * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT 1214 * event was due to the AP disconnecting the station, and not due to 1215 * a local disconnect request. 1216 * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT 1217 * event (u16) 1218 * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating 1219 * that protected APs should be used. This is also used with NEW_BEACON to 1220 * indicate that the BSS is to use protection. 1221 * 1222 * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON 1223 * to indicate which unicast key ciphers will be used with the connection 1224 * (an array of u32). 1225 * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1226 * indicate which group key cipher will be used with the connection (a 1227 * u32). 1228 * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1229 * indicate which WPA version(s) the AP we want to associate with is using 1230 * (a u32 with flags from &enum nl80211_wpa_versions). 1231 * @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1232 * indicate which key management algorithm(s) to use (an array of u32). 1233 * 1234 * @NL80211_ATTR_REQ_IE: (Re)association request information elements as 1235 * sent out by the card, for ROAM and successful CONNECT events. 1236 * @NL80211_ATTR_RESP_IE: (Re)association response information elements as 1237 * sent by peer, for ROAM and successful CONNECT events. 1238 * 1239 * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE 1240 * commands to specify using a reassociate frame 1241 * 1242 * @NL80211_ATTR_KEY: key information in a nested attribute with 1243 * %NL80211_KEY_* sub-attributes 1244 * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect() 1245 * and join_ibss(), key information is in a nested attribute each 1246 * with %NL80211_KEY_* sub-attributes 1247 * 1248 * @NL80211_ATTR_PID: Process ID of a network namespace. 1249 * 1250 * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for 1251 * dumps. This number increases whenever the object list being 1252 * dumped changes, and as such userspace can verify that it has 1253 * obtained a complete and consistent snapshot by verifying that 1254 * all dump messages contain the same generation number. If it 1255 * changed then the list changed and the dump should be repeated 1256 * completely from scratch. 1257 * 1258 * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface 1259 * 1260 * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of 1261 * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute 1262 * containing info as possible, see &enum survey_info. 1263 * 1264 * @NL80211_ATTR_PMKID: PMK material for PMKSA caching. 1265 * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can 1266 * cache, a wiphy attribute. 1267 * 1268 * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32. 1269 * @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that 1270 * specifies the maximum duration that can be requested with the 1271 * remain-on-channel operation, in milliseconds, u32. 1272 * 1273 * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects. 1274 * 1275 * @NL80211_ATTR_TX_RATES: Nested set of attributes 1276 * (enum nl80211_tx_rate_attributes) describing TX rates per band. The 1277 * enum nl80211_band value is used as the index (nla_type() of the nested 1278 * data. If a band is not included, it will be configured to allow all 1279 * rates based on negotiated supported rates information. This attribute 1280 * is used with %NL80211_CMD_SET_TX_BITRATE_MASK. 1281 * 1282 * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain 1283 * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME. 1284 * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the 1285 * @NL80211_CMD_REGISTER_FRAME command. 1286 * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a 1287 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 1288 * information about which frame types can be transmitted with 1289 * %NL80211_CMD_FRAME. 1290 * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a 1291 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 1292 * information about which frame types can be registered for RX. 1293 * 1294 * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was 1295 * acknowledged by the recipient. 1296 * 1297 * @NL80211_ATTR_PS_STATE: powersave state, using &enum nl80211_ps_state values. 1298 * 1299 * @NL80211_ATTR_CQM: connection quality monitor configuration in a 1300 * nested attribute with %NL80211_ATTR_CQM_* sub-attributes. 1301 * 1302 * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command 1303 * is requesting a local authentication/association state change without 1304 * invoking actual management frame exchange. This can be used with 1305 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE, 1306 * NL80211_CMD_DISASSOCIATE. 1307 * 1308 * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations 1309 * connected to this BSS. 1310 * 1311 * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See 1312 * &enum nl80211_tx_power_setting for possible values. 1313 * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units. 1314 * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING 1315 * for non-automatic settings. 1316 * 1317 * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly 1318 * means support for per-station GTKs. 1319 * 1320 * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting. 1321 * This can be used to mask out antennas which are not attached or should 1322 * not be used for transmitting. If an antenna is not selected in this 1323 * bitmap the hardware is not allowed to transmit on this antenna. 1324 * 1325 * Each bit represents one antenna, starting with antenna 1 at the first 1326 * bit. Depending on which antennas are selected in the bitmap, 802.11n 1327 * drivers can derive which chainmasks to use (if all antennas belonging to 1328 * a particular chain are disabled this chain should be disabled) and if 1329 * a chain has diversity antennas wether diversity should be used or not. 1330 * HT capabilities (STBC, TX Beamforming, Antenna selection) can be 1331 * derived from the available chains after applying the antenna mask. 1332 * Non-802.11n drivers can derive wether to use diversity or not. 1333 * Drivers may reject configurations or RX/TX mask combinations they cannot 1334 * support by returning -EINVAL. 1335 * 1336 * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving. 1337 * This can be used to mask out antennas which are not attached or should 1338 * not be used for receiving. If an antenna is not selected in this bitmap 1339 * the hardware should not be configured to receive on this antenna. 1340 * For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX. 1341 * 1342 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available 1343 * for configuration as TX antennas via the above parameters. 1344 * 1345 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX: Bitmap of antennas which are available 1346 * for configuration as RX antennas via the above parameters. 1347 * 1348 * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS 1349 * 1350 * @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be 1351 * transmitted on another channel when the channel given doesn't match 1352 * the current channel. If the current channel doesn't match and this 1353 * flag isn't set, the frame will be rejected. This is also used as an 1354 * nl80211 capability flag. 1355 * 1356 * @NL80211_ATTR_BSS_HT_OPMODE: HT operation mode (u16) 1357 * 1358 * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags 1359 * attributes, specifying what a key should be set as default as. 1360 * See &enum nl80211_key_default_types. 1361 * 1362 * @NL80211_ATTR_MESH_SETUP: Optional mesh setup parameters. These cannot be 1363 * changed once the mesh is active. 1364 * @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute 1365 * containing attributes from &enum nl80211_meshconf_params. 1366 * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver 1367 * allows auth frames in a mesh to be passed to userspace for processing 1368 *via the @NL80211_MESH_SETUP_USERSPACE_AUTH flag. 1369 * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as defined in 1370 * &enum nl80211_plink_state. Used when userspace is driving the peer link 1371 * management state machine. @NL80211_MESH_SETUP_USERSPACE_AMPE or 1372 * @NL80211_MESH_SETUP_USERSPACE_MPM must be enabled. 1373 * 1374 * @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy 1375 * capabilities, the supported WoWLAN triggers 1376 * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to 1377 * indicate which WoW triggers should be enabled. This is also 1378 * used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN 1379 * triggers. 1380 * 1381 * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan 1382 * cycles, in msecs. 1383 * 1384 * @NL80211_ATTR_SCHED_SCAN_MATCH: Nested attribute with one or more 1385 * sets of attributes to match during scheduled scans. Only BSSs 1386 * that match any of the sets will be reported. These are 1387 * pass-thru filter rules. 1388 * For a match to succeed, the BSS must match all attributes of a 1389 * set. Since not every hardware supports matching all types of 1390 * attributes, there is no guarantee that the reported BSSs are 1391 * fully complying with the match sets and userspace needs to be 1392 * able to ignore them by itself. 1393 * Thus, the implementation is somewhat hardware-dependent, but 1394 * this is only an optimization and the userspace application 1395 * needs to handle all the non-filtered results anyway. 1396 * If the match attributes don't make sense when combined with 1397 * the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID 1398 * is included in the probe request, but the match attributes 1399 * will never let it go through), -EINVAL may be returned. 1400 * If ommited, no filtering is done. 1401 * 1402 * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported 1403 * interface combinations. In each nested item, it contains attributes 1404 * defined in &enum nl80211_if_combination_attrs. 1405 * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like 1406 * %NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that 1407 * are managed in software: interfaces of these types aren't subject to 1408 * any restrictions in their number or combinations. 1409 * 1410 * @NL80211_ATTR_REKEY_DATA: nested attribute containing the information 1411 * necessary for GTK rekeying in the device, see &enum nl80211_rekey_data. 1412 * 1413 * @NL80211_ATTR_SCAN_SUPP_RATES: rates per to be advertised as supported in 1414 *scan, nested array attribute containing an entry for each band, with the entry 1415 * being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but 1416 * without the length restriction (at most %NL80211_MAX_SUPP_RATES). 1417 * 1418 * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon 1419 * and Probe Response (when response to wildcard Probe Request); see 1420 * &enum nl80211_hidden_ssid, represented as a u32 1421 * 1422 * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame. 1423 * This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to 1424 * provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the 1425 * driver (or firmware) replies to Probe Request frames. 1426 * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association 1427 * Response frames. This is used with %NL80211_CMD_NEW_BEACON and 1428 * %NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into 1429 * (Re)Association Response frames when the driver (or firmware) replies to 1430 * (Re)Association Request frames. 1431 * 1432 * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration 1433 * of the station, see &enum nl80211_sta_wme_attr. 1434 * @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working 1435 * as AP. 1436 * 1437 * @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of 1438 * roaming to another AP in the same ESS if the signal lever is low. 1439 * 1440 * @NL80211_ATTR_PMKSA_CANDIDATE: Nested attribute containing the PMKSA caching 1441 * candidate information, see &enum nl80211_pmksa_candidate_attr. 1442 * 1443 * @NL80211_ATTR_TX_NO_CCK_RATE: Indicates whether to use CCK rate or not 1444 * for management frames transmission. In order to avoid p2p probe/action 1445 * frames are being transmitted at CCK rate in 2GHz band, the user space 1446 * applications use this attribute. 1447 * This attribute is used with %NL80211_CMD_TRIGGER_SCAN and 1448 * %NL80211_CMD_FRAME commands. 1449 * 1450 * @NL80211_ATTR_TDLS_ACTION: Low level TDLS action code (e.g. link setup 1451 * request, link setup confirm, link teardown, etc.). Values are 1452 * described in the TDLS (802.11z) specification. 1453 * @NL80211_ATTR_TDLS_DIALOG_TOKEN: Non-zero token for uniquely identifying a 1454 * TDLS conversation between two devices. 1455 * @NL80211_ATTR_TDLS_OPERATION: High level TDLS operation; see 1456 * &enum nl80211_tdls_operation, represented as a u8. 1457 * @NL80211_ATTR_TDLS_SUPPORT: A flag indicating the device can operate 1458 * as a TDLS peer sta. 1459 * @NL80211_ATTR_TDLS_EXTERNAL_SETUP: The TDLS discovery/setup and teardown 1460 * procedures should be performed by sending TDLS packets via 1461 * %NL80211_CMD_TDLS_MGMT. Otherwise %NL80211_CMD_TDLS_OPER should be 1462 * used for asking the driver to perform a TDLS operation. 1463 * 1464 * @NL80211_ATTR_DEVICE_AP_SME: This u32 attribute may be listed for devices 1465 * that have AP support to indicate that they have the AP SME integrated 1466 * with support for the features listed in this attribute, see 1467 * &enum nl80211_ap_sme_features. 1468 * 1469 * @NL80211_ATTR_DONT_WAIT_FOR_ACK: Used with %NL80211_CMD_FRAME, this tells 1470 * the driver to not wait for an acknowledgement. Note that due to this, 1471 * it will also not give a status callback nor return a cookie. This is 1472 * mostly useful for probe responses to save airtime. 1473 * 1474 * @NL80211_ATTR_FEATURE_FLAGS: This u32 attribute contains flags from 1475 * &enum nl80211_feature_flags and is advertised in wiphy information. 1476 * @NL80211_ATTR_PROBE_RESP_OFFLOAD: Indicates that the HW responds to probe 1477 * requests while operating in AP-mode. 1478 * This attribute holds a bitmap of the supported protocols for 1479 * offloading (see &enum nl80211_probe_resp_offload_support_attr). 1480 * 1481 * @NL80211_ATTR_PROBE_RESP: Probe Response template data. Contains the entire 1482 * probe-response frame. The DA field in the 802.11 header is zero-ed out, 1483 * to be filled by the FW. 1484 * @NL80211_ATTR_DISABLE_HT: Force HT capable interfaces to disable 1485 * this feature. Currently, only supported in mac80211 drivers. 1486 * @NL80211_ATTR_HT_CAPABILITY_MASK: Specify which bits of the 1487 * ATTR_HT_CAPABILITY to which attention should be paid. 1488 * Currently, only mac80211 NICs support this feature. 1489 * The values that may be configured are: 1490 * MCS rates, MAX-AMSDU, HT-20-40 and HT_CAP_SGI_40 1491 * AMPDU density and AMPDU factor. 1492 * All values are treated as suggestions and may be ignored 1493 * by the driver as required. The actual values may be seen in 1494 * the station debugfs ht_caps file. 1495 * 1496 * @NL80211_ATTR_DFS_REGION: region for regulatory rules which this country 1497 * abides to when initiating radiation on DFS channels. A country maps 1498 * to one DFS region. 1499 * 1500 * @NL80211_ATTR_NOACK_MAP: This u16 bitmap contains the No Ack Policy of 1501 * up to 16 TIDs. 1502 * 1503 * @NL80211_ATTR_INACTIVITY_TIMEOUT: timeout value in seconds, this can be 1504 * used by the drivers which has MLME in firmware and does not have support 1505 * to report per station tx/rx activity to free up the staion entry from 1506 * the list. This needs to be used when the driver advertises the 1507 * capability to timeout the stations. 1508 * 1509 * @NL80211_ATTR_RX_SIGNAL_DBM: signal strength in dBm (as a 32-bit int); 1510 * this attribute is (depending on the driver capabilities) added to 1511 * received frames indicated with %NL80211_CMD_FRAME. 1512 * 1513 * @NL80211_ATTR_BG_SCAN_PERIOD: Background scan period in seconds 1514 * or 0 to disable background scan. 1515 * 1516 * @NL80211_ATTR_USER_REG_HINT_TYPE: type of regulatory hint passed from 1517 * userspace. If unset it is assumed the hint comes directly from 1518 * a user. If set code could specify exactly what type of source 1519 * was used to provide the hint. For the different types of 1520 * allowed user regulatory hints see nl80211_user_reg_hint_type. 1521 * 1522 * @NL80211_ATTR_CONN_FAILED_REASON: The reason for which AP has rejected 1523 * the connection request from a station. nl80211_connect_failed_reason 1524 * enum has different reasons of connection failure. 1525 * 1526 * @NL80211_ATTR_SAE_DATA: SAE elements in Authentication frames. This starts 1527 * with the Authentication transaction sequence number field. 1528 * 1529 * @NL80211_ATTR_VHT_CAPABILITY: VHT Capability information element (from 1530 * association request when used with NL80211_CMD_NEW_STATION) 1531 * 1532 * @NL80211_ATTR_SCAN_FLAGS: scan request control flags (u32) 1533 * 1534 * @NL80211_ATTR_P2P_CTWINDOW: P2P GO Client Traffic Window (u8), used with 1535 * the START_AP and SET_BSS commands 1536 * @NL80211_ATTR_P2P_OPPPS: P2P GO opportunistic PS (u8), used with the 1537 * START_AP and SET_BSS commands. This can have the values 0 or 1; 1538 * if not given in START_AP 0 is assumed, if not given in SET_BSS 1539 * no change is made. 1540 * 1541 * @NL80211_ATTR_LOCAL_MESH_POWER_MODE: local mesh STA link-specific power mode 1542 * defined in &enum nl80211_mesh_power_mode. 1543 * 1544 * @NL80211_ATTR_ACL_POLICY: ACL policy, see &enum nl80211_acl_policy, 1545 * carried in a u32 attribute 1546 * 1547 * @NL80211_ATTR_MAC_ADDRS: Array of nested MAC addresses, used for 1548 * MAC ACL. 1549 * 1550 * @NL80211_ATTR_MAC_ACL_MAX: u32 attribute to advertise the maximum 1551 * number of MAC addresses that a device can support for MAC 1552 * ACL. 1553 * 1554 * @NL80211_ATTR_RADAR_EVENT: Type of radar event for notification to userspace, 1555 * contains a value of enum nl80211_radar_event (u32). 1556 * 1557 * @NL80211_ATTR_EXT_CAPA: 802.11 extended capabilities that the kernel driver 1558 * has and handles. The format is the same as the IE contents. See 1559 * 802.11-2012 8.4.2.29 for more information. 1560 * @NL80211_ATTR_EXT_CAPA_MASK: Extended capabilities that the kernel driver 1561 * has set in the %NL80211_ATTR_EXT_CAPA value, for multibit fields. 1562 * 1563 * @NL80211_ATTR_STA_CAPABILITY: Station capabilities (u16) are advertised to 1564 * the driver, e.g., to enable TDLS power save (PU-APSD). 1565 * 1566 * @NL80211_ATTR_STA_EXT_CAPABILITY: Station extended capabilities are 1567 * advertised to the driver, e.g., to enable TDLS off channel operations 1568 * and PU-APSD. 1569 * 1570 * @NL80211_ATTR_PROTOCOL_FEATURES: global nl80211 feature flags, see 1571 * &enum nl80211_protocol_features, the attribute is a u32. 1572 * 1573 * @NL80211_ATTR_SPLIT_WIPHY_DUMP: flag attribute, userspace supports 1574 * receiving the data for a single wiphy split across multiple 1575 * messages, given with wiphy dump message 1576 * 1577 * @NL80211_ATTR_MDID: Mobility Domain Identifier 1578 * 1579 * @NL80211_ATTR_IE_RIC: Resource Information Container Information 1580 * Element 1581 * 1582 * @NL80211_ATTR_CRIT_PROT_ID: critical protocol identifier requiring increased 1583 * reliability, see &enum nl80211_crit_proto_id (u16). 1584 * @NL80211_ATTR_MAX_CRIT_PROT_DURATION: duration in milliseconds in which 1585 * the connection should have increased reliability (u16). 1586 * 1587 * @NL80211_ATTR_PEER_AID: Association ID for the peer TDLS station (u16). 1588 * This is similar to @NL80211_ATTR_STA_AID but with a difference of being 1589 * allowed to be used with the first @NL80211_CMD_SET_STATION command to 1590 * update a TDLS peer STA entry. 1591 * 1592 * @NL80211_ATTR_COALESCE_RULE: Coalesce rule information. 1593 * 1594 * @NL80211_ATTR_CH_SWITCH_COUNT: u32 attribute specifying the number of TBTT's 1595 * until the channel switch event. 1596 * @NL80211_ATTR_CH_SWITCH_BLOCK_TX: flag attribute specifying that transmission 1597 * must be blocked on the current channel (before the channel switch 1598 * operation). 1599 * @NL80211_ATTR_CSA_IES: Nested set of attributes containing the IE information 1600 * for the time while performing a channel switch. 1601 * @NL80211_ATTR_CSA_C_OFF_BEACON: An array of offsets (u16) to the channel 1602 * switch counters in the beacons tail (%NL80211_ATTR_BEACON_TAIL). 1603 * @NL80211_ATTR_CSA_C_OFF_PRESP: An array of offsets (u16) to the channel 1604 * switch counters in the probe response (%NL80211_ATTR_PROBE_RESP). 1605 * 1606 * @NL80211_ATTR_RXMGMT_FLAGS: flags for nl80211_send_mgmt(), u32. 1607 * As specified in the &enum nl80211_rxmgmt_flags. 1608 * 1609 * @NL80211_ATTR_STA_SUPPORTED_CHANNELS: array of supported channels. 1610 * 1611 * @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES: array of supported 1612 * supported operating classes. 1613 * 1614 * @NL80211_ATTR_HANDLE_DFS: A flag indicating whether user space 1615 * controls DFS operation in IBSS mode. If the flag is included in 1616 * %NL80211_CMD_JOIN_IBSS request, the driver will allow use of DFS 1617 * channels and reports radar events to userspace. Userspace is required 1618 * to react to radar events, e.g. initiate a channel switch or leave the 1619 * IBSS network. 1620 * 1621 * @NL80211_ATTR_SUPPORT_5_MHZ: A flag indicating that the device supports 1622 * 5 MHz channel bandwidth. 1623 * @NL80211_ATTR_SUPPORT_10_MHZ: A flag indicating that the device supports 1624 * 10 MHz channel bandwidth. 1625 * 1626 * @NL80211_ATTR_OPMODE_NOTIF: Operating mode field from Operating Mode 1627 * Notification Element based on association request when used with 1628 * %NL80211_CMD_NEW_STATION; u8 attribute. 1629 * 1630 * @NL80211_ATTR_VENDOR_ID: The vendor ID, either a 24-bit OUI or, if 1631 * %NL80211_VENDOR_ID_IS_LINUX is set, a special Linux ID (not used yet) 1632 * @NL80211_ATTR_VENDOR_SUBCMD: vendor sub-command 1633 * @NL80211_ATTR_VENDOR_DATA: data for the vendor command, if any; this 1634 * attribute is also used for vendor command feature advertisement 1635 * @NL80211_ATTR_VENDOR_EVENTS: used for event list advertising in the wiphy 1636 * info, containing a nested array of possible events 1637 * 1638 * @NL80211_ATTR_QOS_MAP: IP DSCP mapping for Interworking QoS mapping. This 1639 * data is in the format defined for the payload of the QoS Map Set element 1640 * in IEEE Std 802.11-2012, 8.4.2.97. 1641 * 1642 * @NL80211_ATTR_MAC_HINT: MAC address recommendation as initial BSS 1643 * @NL80211_ATTR_WIPHY_FREQ_HINT: frequency of the recommended initial BSS 1644 * 1645 * @NL80211_ATTR_MAX_AP_ASSOC_STA: Device attribute that indicates how many 1646 * associated stations are supported in AP mode (including P2P GO); u32. 1647 * Since drivers may not have a fixed limit on the maximum number (e.g., 1648 * other concurrent operations may affect this), drivers are allowed to 1649 * advertise values that cannot always be met. In such cases, an attempt 1650 * to add a new station entry with @NL80211_CMD_NEW_STATION may fail. 1651 * 1652 * @NL80211_ATTR_CSA_C_OFFSETS_TX: An array of csa counter offsets (u16) which 1653 * should be updated when the frame is transmitted. 1654 * @NL80211_ATTR_MAX_CSA_COUNTERS: U8 attribute used to advertise the maximum 1655 * supported number of csa counters. 1656 * 1657 * @NL80211_ATTR_TDLS_PEER_CAPABILITY: flags for TDLS peer capabilities, u32. 1658 * As specified in the &enum nl80211_tdls_peer_capability. 1659 * 1660 * @NL80211_ATTR_IFACE_SOCKET_OWNER: flag attribute, if set during interface 1661 * creation then the new interface will be owned by the netlink socket 1662 * that created it and will be destroyed when the socket is closed. 1663 * If set during scheduled scan start then the new scan req will be 1664 * owned by the netlink socket that created it and the scheduled scan will 1665 * be stopped when the socket is closed. 1666 * 1667 * @NL80211_ATTR_TDLS_INITIATOR: flag attribute indicating the current end is 1668 * the TDLS link initiator. 1669 * 1670 * @NL80211_ATTR_USE_RRM: flag for indicating whether the current connection 1671 * shall support Radio Resource Measurements (11k). This attribute can be 1672 * used with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests. 1673 * User space applications are expected to use this flag only if the 1674 * underlying device supports these minimal RRM features: 1675 * %NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES, 1676 * %NL80211_FEATURE_QUIET, 1677 * If this flag is used, driver must add the Power Capabilities IE to the 1678 * association request. In addition, it must also set the RRM capability 1679 * flag in the association request's Capability Info field. 1680 * 1681 * @NL80211_ATTR_WIPHY_DYN_ACK: flag attribute used to enable ACK timeout 1682 * estimation algorithm (dynack). In order to activate dynack 1683 * %NL80211_FEATURE_ACKTO_ESTIMATION feature flag must be set by lower 1684 * drivers to indicate dynack capability. Dynack is automatically disabled 1685 * setting valid value for coverage class. 1686 * 1687 * @NL80211_ATTR_TSID: a TSID value (u8 attribute) 1688 * @NL80211_ATTR_USER_PRIO: user priority value (u8 attribute) 1689 * @NL80211_ATTR_ADMITTED_TIME: admitted time in units of 32 microseconds 1690 * (per second) (u16 attribute) 1691 * 1692 * @NL80211_ATTR_SMPS_MODE: SMPS mode to use (ap mode). see 1693 * &enum nl80211_smps_mode. 1694 * 1695 * @NL80211_ATTR_PBSS: flag attribute. If set it means operate 1696 * in a PBSS. Specified in %NL80211_CMD_CONNECT to request 1697 * connecting to a PCP, and in %NL80211_CMD_START_AP to start 1698 * a PCP instead of AP. Relevant for DMG networks only. 1699 * 1700 * @NL80211_ATTR_MAX: highest attribute number currently defined 1701 * @__NL80211_ATTR_AFTER_LAST: internal use 1702 */ 1703 enum nl80211_attrs { 1704 /* don't change the order or add anything between, this is ABI! */ 1705 NL80211_ATTR_UNSPEC, 1706 1707 NL80211_ATTR_WIPHY, 1708 NL80211_ATTR_WIPHY_NAME, 1709 1710 NL80211_ATTR_IFINDEX, 1711 NL80211_ATTR_IFNAME, 1712 NL80211_ATTR_IFTYPE, 1713 1714 NL80211_ATTR_MAC, 1715 1716 NL80211_ATTR_KEY_DATA, 1717 NL80211_ATTR_KEY_IDX, 1718 NL80211_ATTR_KEY_CIPHER, 1719 NL80211_ATTR_KEY_SEQ, 1720 NL80211_ATTR_KEY_DEFAULT, 1721 1722 NL80211_ATTR_BEACON_INTERVAL, 1723 NL80211_ATTR_DTIM_PERIOD, 1724 NL80211_ATTR_BEACON_HEAD, 1725 NL80211_ATTR_BEACON_TAIL, 1726 1727 NL80211_ATTR_STA_AID, 1728 NL80211_ATTR_STA_FLAGS, 1729 NL80211_ATTR_STA_LISTEN_INTERVAL, 1730 NL80211_ATTR_STA_SUPPORTED_RATES, 1731 NL80211_ATTR_STA_VLAN, 1732 NL80211_ATTR_STA_INFO, 1733 1734 NL80211_ATTR_WIPHY_BANDS, 1735 1736 NL80211_ATTR_MNTR_FLAGS, 1737 1738 NL80211_ATTR_MESH_ID, 1739 NL80211_ATTR_STA_PLINK_ACTION, 1740 NL80211_ATTR_MPATH_NEXT_HOP, 1741 NL80211_ATTR_MPATH_INFO, 1742 1743 NL80211_ATTR_BSS_CTS_PROT, 1744 NL80211_ATTR_BSS_SHORT_PREAMBLE, 1745 NL80211_ATTR_BSS_SHORT_SLOT_TIME, 1746 1747 NL80211_ATTR_HT_CAPABILITY, 1748 1749 NL80211_ATTR_SUPPORTED_IFTYPES, 1750 1751 NL80211_ATTR_REG_ALPHA2, 1752 NL80211_ATTR_REG_RULES, 1753 1754 NL80211_ATTR_MESH_CONFIG, 1755 1756 NL80211_ATTR_BSS_BASIC_RATES, 1757 1758 NL80211_ATTR_WIPHY_TXQ_PARAMS, 1759 NL80211_ATTR_WIPHY_FREQ, 1760 NL80211_ATTR_WIPHY_CHANNEL_TYPE, 1761 1762 NL80211_ATTR_KEY_DEFAULT_MGMT, 1763 1764 NL80211_ATTR_MGMT_SUBTYPE, 1765 NL80211_ATTR_IE, 1766 1767 NL80211_ATTR_MAX_NUM_SCAN_SSIDS, 1768 1769 NL80211_ATTR_SCAN_FREQUENCIES, 1770 NL80211_ATTR_SCAN_SSIDS, 1771 NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */ 1772 NL80211_ATTR_BSS, 1773 1774 NL80211_ATTR_REG_INITIATOR, 1775 NL80211_ATTR_REG_TYPE, 1776 1777 NL80211_ATTR_SUPPORTED_COMMANDS, 1778 1779 NL80211_ATTR_FRAME, 1780 NL80211_ATTR_SSID, 1781 NL80211_ATTR_AUTH_TYPE, 1782 NL80211_ATTR_REASON_CODE, 1783 1784 NL80211_ATTR_KEY_TYPE, 1785 1786 NL80211_ATTR_MAX_SCAN_IE_LEN, 1787 NL80211_ATTR_CIPHER_SUITES, 1788 1789 NL80211_ATTR_FREQ_BEFORE, 1790 NL80211_ATTR_FREQ_AFTER, 1791 1792 NL80211_ATTR_FREQ_FIXED, 1793 1794 NL80211_ATTR_WIPHY_RETRY_SHORT, 1795 NL80211_ATTR_WIPHY_RETRY_LONG, 1796 NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 1797 NL80211_ATTR_WIPHY_RTS_THRESHOLD, 1798 1799 NL80211_ATTR_TIMED_OUT, 1800 1801 NL80211_ATTR_USE_MFP, 1802 1803 NL80211_ATTR_STA_FLAGS2, 1804 1805 NL80211_ATTR_CONTROL_PORT, 1806 1807 NL80211_ATTR_TESTDATA, 1808 1809 NL80211_ATTR_PRIVACY, 1810 1811 NL80211_ATTR_DISCONNECTED_BY_AP, 1812 NL80211_ATTR_STATUS_CODE, 1813 1814 NL80211_ATTR_CIPHER_SUITES_PAIRWISE, 1815 NL80211_ATTR_CIPHER_SUITE_GROUP, 1816 NL80211_ATTR_WPA_VERSIONS, 1817 NL80211_ATTR_AKM_SUITES, 1818 1819 NL80211_ATTR_REQ_IE, 1820 NL80211_ATTR_RESP_IE, 1821 1822 NL80211_ATTR_PREV_BSSID, 1823 1824 NL80211_ATTR_KEY, 1825 NL80211_ATTR_KEYS, 1826 1827 NL80211_ATTR_PID, 1828 1829 NL80211_ATTR_4ADDR, 1830 1831 NL80211_ATTR_SURVEY_INFO, 1832 1833 NL80211_ATTR_PMKID, 1834 NL80211_ATTR_MAX_NUM_PMKIDS, 1835 1836 NL80211_ATTR_DURATION, 1837 1838 NL80211_ATTR_COOKIE, 1839 1840 NL80211_ATTR_WIPHY_COVERAGE_CLASS, 1841 1842 NL80211_ATTR_TX_RATES, 1843 1844 NL80211_ATTR_FRAME_MATCH, 1845 1846 NL80211_ATTR_ACK, 1847 1848 NL80211_ATTR_PS_STATE, 1849 1850 NL80211_ATTR_CQM, 1851 1852 NL80211_ATTR_LOCAL_STATE_CHANGE, 1853 1854 NL80211_ATTR_AP_ISOLATE, 1855 1856 NL80211_ATTR_WIPHY_TX_POWER_SETTING, 1857 NL80211_ATTR_WIPHY_TX_POWER_LEVEL, 1858 1859 NL80211_ATTR_TX_FRAME_TYPES, 1860 NL80211_ATTR_RX_FRAME_TYPES, 1861 NL80211_ATTR_FRAME_TYPE, 1862 1863 NL80211_ATTR_CONTROL_PORT_ETHERTYPE, 1864 NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, 1865 1866 NL80211_ATTR_SUPPORT_IBSS_RSN, 1867 1868 NL80211_ATTR_WIPHY_ANTENNA_TX, 1869 NL80211_ATTR_WIPHY_ANTENNA_RX, 1870 1871 NL80211_ATTR_MCAST_RATE, 1872 1873 NL80211_ATTR_OFFCHANNEL_TX_OK, 1874 1875 NL80211_ATTR_BSS_HT_OPMODE, 1876 1877 NL80211_ATTR_KEY_DEFAULT_TYPES, 1878 1879 NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION, 1880 1881 NL80211_ATTR_MESH_SETUP, 1882 1883 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX, 1884 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX, 1885 1886 NL80211_ATTR_SUPPORT_MESH_AUTH, 1887 NL80211_ATTR_STA_PLINK_STATE, 1888 1889 NL80211_ATTR_WOWLAN_TRIGGERS, 1890 NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, 1891 1892 NL80211_ATTR_SCHED_SCAN_INTERVAL, 1893 1894 NL80211_ATTR_INTERFACE_COMBINATIONS, 1895 NL80211_ATTR_SOFTWARE_IFTYPES, 1896 1897 NL80211_ATTR_REKEY_DATA, 1898 1899 NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS, 1900 NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN, 1901 1902 NL80211_ATTR_SCAN_SUPP_RATES, 1903 1904 NL80211_ATTR_HIDDEN_SSID, 1905 1906 NL80211_ATTR_IE_PROBE_RESP, 1907 NL80211_ATTR_IE_ASSOC_RESP, 1908 1909 NL80211_ATTR_STA_WME, 1910 NL80211_ATTR_SUPPORT_AP_UAPSD, 1911 1912 NL80211_ATTR_ROAM_SUPPORT, 1913 1914 NL80211_ATTR_SCHED_SCAN_MATCH, 1915 NL80211_ATTR_MAX_MATCH_SETS, 1916 1917 NL80211_ATTR_PMKSA_CANDIDATE, 1918 1919 NL80211_ATTR_TX_NO_CCK_RATE, 1920 1921 NL80211_ATTR_TDLS_ACTION, 1922 NL80211_ATTR_TDLS_DIALOG_TOKEN, 1923 NL80211_ATTR_TDLS_OPERATION, 1924 NL80211_ATTR_TDLS_SUPPORT, 1925 NL80211_ATTR_TDLS_EXTERNAL_SETUP, 1926 1927 NL80211_ATTR_DEVICE_AP_SME, 1928 1929 NL80211_ATTR_DONT_WAIT_FOR_ACK, 1930 1931 NL80211_ATTR_FEATURE_FLAGS, 1932 1933 NL80211_ATTR_PROBE_RESP_OFFLOAD, 1934 1935 NL80211_ATTR_PROBE_RESP, 1936 1937 NL80211_ATTR_DFS_REGION, 1938 1939 NL80211_ATTR_DISABLE_HT, 1940 NL80211_ATTR_HT_CAPABILITY_MASK, 1941 1942 NL80211_ATTR_NOACK_MAP, 1943 1944 NL80211_ATTR_INACTIVITY_TIMEOUT, 1945 1946 NL80211_ATTR_RX_SIGNAL_DBM, 1947 1948 NL80211_ATTR_BG_SCAN_PERIOD, 1949 1950 NL80211_ATTR_WDEV, 1951 1952 NL80211_ATTR_USER_REG_HINT_TYPE, 1953 1954 NL80211_ATTR_CONN_FAILED_REASON, 1955 1956 NL80211_ATTR_SAE_DATA, 1957 1958 NL80211_ATTR_VHT_CAPABILITY, 1959 1960 NL80211_ATTR_SCAN_FLAGS, 1961 1962 NL80211_ATTR_CHANNEL_WIDTH, 1963 NL80211_ATTR_CENTER_FREQ1, 1964 NL80211_ATTR_CENTER_FREQ2, 1965 1966 NL80211_ATTR_P2P_CTWINDOW, 1967 NL80211_ATTR_P2P_OPPPS, 1968 1969 NL80211_ATTR_LOCAL_MESH_POWER_MODE, 1970 1971 NL80211_ATTR_ACL_POLICY, 1972 1973 NL80211_ATTR_MAC_ADDRS, 1974 1975 NL80211_ATTR_MAC_ACL_MAX, 1976 1977 NL80211_ATTR_RADAR_EVENT, 1978 1979 NL80211_ATTR_EXT_CAPA, 1980 NL80211_ATTR_EXT_CAPA_MASK, 1981 1982 NL80211_ATTR_STA_CAPABILITY, 1983 NL80211_ATTR_STA_EXT_CAPABILITY, 1984 1985 NL80211_ATTR_PROTOCOL_FEATURES, 1986 NL80211_ATTR_SPLIT_WIPHY_DUMP, 1987 1988 NL80211_ATTR_DISABLE_VHT, 1989 NL80211_ATTR_VHT_CAPABILITY_MASK, 1990 1991 NL80211_ATTR_MDID, 1992 NL80211_ATTR_IE_RIC, 1993 1994 NL80211_ATTR_CRIT_PROT_ID, 1995 NL80211_ATTR_MAX_CRIT_PROT_DURATION, 1996 1997 NL80211_ATTR_PEER_AID, 1998 1999 NL80211_ATTR_COALESCE_RULE, 2000 2001 NL80211_ATTR_CH_SWITCH_COUNT, 2002 NL80211_ATTR_CH_SWITCH_BLOCK_TX, 2003 NL80211_ATTR_CSA_IES, 2004 NL80211_ATTR_CSA_C_OFF_BEACON, 2005 NL80211_ATTR_CSA_C_OFF_PRESP, 2006 2007 NL80211_ATTR_RXMGMT_FLAGS, 2008 2009 NL80211_ATTR_STA_SUPPORTED_CHANNELS, 2010 2011 NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, 2012 2013 NL80211_ATTR_HANDLE_DFS, 2014 2015 NL80211_ATTR_SUPPORT_5_MHZ, 2016 NL80211_ATTR_SUPPORT_10_MHZ, 2017 2018 NL80211_ATTR_OPMODE_NOTIF, 2019 2020 NL80211_ATTR_VENDOR_ID, 2021 NL80211_ATTR_VENDOR_SUBCMD, 2022 NL80211_ATTR_VENDOR_DATA, 2023 NL80211_ATTR_VENDOR_EVENTS, 2024 2025 NL80211_ATTR_QOS_MAP, 2026 2027 NL80211_ATTR_MAC_HINT, 2028 NL80211_ATTR_WIPHY_FREQ_HINT, 2029 2030 NL80211_ATTR_MAX_AP_ASSOC_STA, 2031 2032 NL80211_ATTR_TDLS_PEER_CAPABILITY, 2033 2034 NL80211_ATTR_IFACE_SOCKET_OWNER, 2035 2036 NL80211_ATTR_CSA_C_OFFSETS_TX, 2037 NL80211_ATTR_MAX_CSA_COUNTERS, 2038 2039 NL80211_ATTR_TDLS_INITIATOR, 2040 2041 NL80211_ATTR_USE_RRM, 2042 2043 NL80211_ATTR_WIPHY_DYN_ACK, 2044 2045 NL80211_ATTR_TSID, 2046 NL80211_ATTR_USER_PRIO, 2047 NL80211_ATTR_ADMITTED_TIME, 2048 2049 NL80211_ATTR_SMPS_MODE, 2050 2051 NL80211_ATTR_OPER_CLASS, 2052 2053 NL80211_ATTR_MAC_MASK, 2054 2055 NL80211_ATTR_WIPHY_SELF_MANAGED_REG, 2056 2057 NL80211_ATTR_EXT_FEATURES, 2058 2059 NL80211_ATTR_SURVEY_RADIO_STATS, 2060 2061 NL80211_ATTR_NETNS_FD, 2062 2063 NL80211_ATTR_SCHED_SCAN_DELAY, 2064 2065 NL80211_ATTR_REG_INDOOR, 2066 2067 NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS, 2068 NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL, 2069 NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS, 2070 NL80211_ATTR_SCHED_SCAN_PLANS, 2071 2072 NL80211_ATTR_PBSS, 2073 2074 /* add attributes here, update the policy in nl80211.c */ 2075 2076 __NL80211_ATTR_AFTER_LAST, 2077 NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1 2078 }; 2079 2080 /* source-level API compatibility */ 2081 #define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION 2082 #define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG 2083 2084 /* 2085 * Allow user space programs to use #ifdef on new attributes by defining them 2086 * here 2087 */ 2088 #define NL80211_CMD_CONNECT NL80211_CMD_CONNECT 2089 #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY 2090 #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES 2091 #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS 2092 #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ 2093 #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE 2094 #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE 2095 #define NL80211_ATTR_IE NL80211_ATTR_IE 2096 #define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR 2097 #define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE 2098 #define NL80211_ATTR_FRAME NL80211_ATTR_FRAME 2099 #define NL80211_ATTR_SSID NL80211_ATTR_SSID 2100 #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE 2101 #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE 2102 #define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE 2103 #define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP 2104 #define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS 2105 #define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES 2106 #define NL80211_ATTR_KEY NL80211_ATTR_KEY 2107 #define NL80211_ATTR_KEYS NL80211_ATTR_KEYS 2108 #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS 2109 2110 #define NL80211_MAX_SUPP_RATES 32 2111 #define NL80211_MAX_SUPP_HT_RATES 77 2112 #define NL80211_MAX_SUPP_REG_RULES 32 2113 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0 2114 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16 2115 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24 2116 #define NL80211_HT_CAPABILITY_LEN 26 2117 #define NL80211_VHT_CAPABILITY_LEN 12 2118 2119 #define NL80211_MAX_NR_CIPHER_SUITES 5 2120 #define NL80211_MAX_NR_AKM_SUITES 2 2121 2122 #define NL80211_MIN_REMAIN_ON_CHANNEL_TIME 10 2123 2124 /* default RSSI threshold for scan results if none specified. */ 2125 #define NL80211_SCAN_RSSI_THOLD_OFF -300 2126 2127 #define NL80211_CQM_TXE_MAX_INTVL 1800 2128 2129 /** 2130 * enum nl80211_iftype - (virtual) interface types 2131 * 2132 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides 2133 * @NL80211_IFTYPE_ADHOC: independent BSS member 2134 * @NL80211_IFTYPE_STATION: managed BSS member 2135 * @NL80211_IFTYPE_AP: access point 2136 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points; VLAN interfaces 2137 * are a bit special in that they must always be tied to a pre-existing 2138 * AP type interface. 2139 * @NL80211_IFTYPE_WDS: wireless distribution interface 2140 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames 2141 * @NL80211_IFTYPE_MESH_POINT: mesh point 2142 * @NL80211_IFTYPE_P2P_CLIENT: P2P client 2143 * @NL80211_IFTYPE_P2P_GO: P2P group owner 2144 * @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev 2145 * and therefore can't be created in the normal ways, use the 2146 * %NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE 2147 * commands to create and destroy one 2148 * @NL80211_IFTYPE_MAX: highest interface type number currently defined 2149 * @NUM_NL80211_IFTYPES: number of defined interface types 2150 * 2151 * These values are used with the %NL80211_ATTR_IFTYPE 2152 * to set the type of an interface. 2153 * 2154 */ 2155 enum nl80211_iftype { 2156 NL80211_IFTYPE_UNSPECIFIED, 2157 NL80211_IFTYPE_ADHOC, 2158 NL80211_IFTYPE_STATION, 2159 NL80211_IFTYPE_AP, 2160 NL80211_IFTYPE_AP_VLAN, 2161 NL80211_IFTYPE_WDS, 2162 NL80211_IFTYPE_MONITOR, 2163 NL80211_IFTYPE_MESH_POINT, 2164 NL80211_IFTYPE_P2P_CLIENT, 2165 NL80211_IFTYPE_P2P_GO, 2166 NL80211_IFTYPE_P2P_DEVICE, 2167 2168 /* keep last */ 2169 NUM_NL80211_IFTYPES, 2170 NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1 2171 }; 2172 2173 /** 2174 * enum nl80211_sta_flags - station flags 2175 * 2176 * Station flags. When a station is added to an AP interface, it is 2177 * assumed to be already associated (and hence authenticated.) 2178 * 2179 * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved 2180 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X) 2181 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames 2182 * with short barker preamble 2183 * @NL80211_STA_FLAG_WME: station is WME/QoS capable 2184 * @NL80211_STA_FLAG_MFP: station uses management frame protection 2185 * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated 2186 * @NL80211_STA_FLAG_TDLS_PEER: station is a TDLS peer -- this flag should 2187 * only be used in managed mode (even in the flags mask). Note that the 2188 * flag can't be changed, it is only valid while adding a station, and 2189 * attempts to change it will silently be ignored (rather than rejected 2190 * as errors.) 2191 * @NL80211_STA_FLAG_ASSOCIATED: station is associated; used with drivers 2192 * that support %NL80211_FEATURE_FULL_AP_CLIENT_STATE to transition a 2193 * previously added station into associated state 2194 * @NL80211_STA_FLAG_MAX: highest station flag number currently defined 2195 * @__NL80211_STA_FLAG_AFTER_LAST: internal use 2196 */ 2197 enum nl80211_sta_flags { 2198 __NL80211_STA_FLAG_INVALID, 2199 NL80211_STA_FLAG_AUTHORIZED, 2200 NL80211_STA_FLAG_SHORT_PREAMBLE, 2201 NL80211_STA_FLAG_WME, 2202 NL80211_STA_FLAG_MFP, 2203 NL80211_STA_FLAG_AUTHENTICATED, 2204 NL80211_STA_FLAG_TDLS_PEER, 2205 NL80211_STA_FLAG_ASSOCIATED, 2206 2207 /* keep last */ 2208 __NL80211_STA_FLAG_AFTER_LAST, 2209 NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1 2210 }; 2211 2212 #define NL80211_STA_FLAG_MAX_OLD_API NL80211_STA_FLAG_TDLS_PEER 2213 2214 /** 2215 * struct nl80211_sta_flag_update - station flags mask/set 2216 * @mask: mask of station flags to set 2217 * @set: which values to set them to 2218 * 2219 * Both mask and set contain bits as per &enum nl80211_sta_flags. 2220 */ 2221 struct nl80211_sta_flag_update { 2222 __u32 mask; 2223 __u32 set; 2224 } __attribute__((packed)); 2225 2226 /** 2227 * enum nl80211_rate_info - bitrate information 2228 * 2229 * These attribute types are used with %NL80211_STA_INFO_TXRATE 2230 * when getting information about the bitrate of a station. 2231 * There are 2 attributes for bitrate, a legacy one that represents 2232 * a 16-bit value, and new one that represents a 32-bit value. 2233 * If the rate value fits into 16 bit, both attributes are reported 2234 * with the same value. If the rate is too high to fit into 16 bits 2235 * (>6.5535Gbps) only 32-bit attribute is included. 2236 * User space tools encouraged to use the 32-bit attribute and fall 2237 * back to the 16-bit one for compatibility with older kernels. 2238 * 2239 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved 2240 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s) 2241 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8) 2242 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 MHz dualchannel bitrate 2243 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval 2244 * @NL80211_RATE_INFO_BITRATE32: total bitrate (u32, 100kbit/s) 2245 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined 2246 * @NL80211_RATE_INFO_VHT_MCS: MCS index for VHT (u8) 2247 * @NL80211_RATE_INFO_VHT_NSS: number of streams in VHT (u8) 2248 * @NL80211_RATE_INFO_80_MHZ_WIDTH: 80 MHz VHT rate 2249 * @NL80211_RATE_INFO_80P80_MHZ_WIDTH: 80+80 MHz VHT rate 2250 * @NL80211_RATE_INFO_160_MHZ_WIDTH: 160 MHz VHT rate 2251 * @__NL80211_RATE_INFO_AFTER_LAST: internal use 2252 */ 2253 enum nl80211_rate_info { 2254 __NL80211_RATE_INFO_INVALID, 2255 NL80211_RATE_INFO_BITRATE, 2256 NL80211_RATE_INFO_MCS, 2257 NL80211_RATE_INFO_40_MHZ_WIDTH, 2258 NL80211_RATE_INFO_SHORT_GI, 2259 NL80211_RATE_INFO_BITRATE32, 2260 NL80211_RATE_INFO_VHT_MCS, 2261 NL80211_RATE_INFO_VHT_NSS, 2262 NL80211_RATE_INFO_80_MHZ_WIDTH, 2263 NL80211_RATE_INFO_80P80_MHZ_WIDTH, 2264 NL80211_RATE_INFO_160_MHZ_WIDTH, 2265 2266 /* keep last */ 2267 __NL80211_RATE_INFO_AFTER_LAST, 2268 NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1 2269 }; 2270 2271 /** 2272 * enum nl80211_sta_bss_param - BSS information collected by STA 2273 * 2274 * These attribute types are used with %NL80211_STA_INFO_BSS_PARAM 2275 * when getting information about the bitrate of a station. 2276 * 2277 * @__NL80211_STA_BSS_PARAM_INVALID: attribute number 0 is reserved 2278 * @NL80211_STA_BSS_PARAM_CTS_PROT: whether CTS protection is enabled (flag) 2279 * @NL80211_STA_BSS_PARAM_SHORT_PREAMBLE: whether short preamble is enabled 2280 * (flag) 2281 * @NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME: whether short slot time is enabled 2282 * (flag) 2283 * @NL80211_STA_BSS_PARAM_DTIM_PERIOD: DTIM period for beaconing (u8) 2284 * @NL80211_STA_BSS_PARAM_BEACON_INTERVAL: Beacon interval (u16) 2285 * @NL80211_STA_BSS_PARAM_MAX: highest sta_bss_param number currently defined 2286 * @__NL80211_STA_BSS_PARAM_AFTER_LAST: internal use 2287 */ 2288 enum nl80211_sta_bss_param { 2289 __NL80211_STA_BSS_PARAM_INVALID, 2290 NL80211_STA_BSS_PARAM_CTS_PROT, 2291 NL80211_STA_BSS_PARAM_SHORT_PREAMBLE, 2292 NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME, 2293 NL80211_STA_BSS_PARAM_DTIM_PERIOD, 2294 NL80211_STA_BSS_PARAM_BEACON_INTERVAL, 2295 2296 /* keep last */ 2297 __NL80211_STA_BSS_PARAM_AFTER_LAST, 2298 NL80211_STA_BSS_PARAM_MAX = __NL80211_STA_BSS_PARAM_AFTER_LAST - 1 2299 }; 2300 2301 /** 2302 * enum nl80211_sta_info - station information 2303 * 2304 * These attribute types are used with %NL80211_ATTR_STA_INFO 2305 * when getting information about a station. 2306 * 2307 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved 2308 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs) 2309 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station) 2310 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station) 2311 * @NL80211_STA_INFO_RX_BYTES64: total received bytes (u64, from this station) 2312 * @NL80211_STA_INFO_TX_BYTES64: total transmitted bytes (u64, to this station) 2313 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm) 2314 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute 2315 * containing info as possible, see &enum nl80211_rate_info 2316 * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station) 2317 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this 2318 * station) 2319 * @NL80211_STA_INFO_TX_RETRIES: total retries (u32, to this station) 2320 * @NL80211_STA_INFO_TX_FAILED: total failed packets (u32, to this station) 2321 * @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm) 2322 * @NL80211_STA_INFO_LLID: the station's mesh LLID 2323 * @NL80211_STA_INFO_PLID: the station's mesh PLID 2324 * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station 2325 * (see %enum nl80211_plink_state) 2326 * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested 2327 * attribute, like NL80211_STA_INFO_TX_BITRATE. 2328 * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute 2329 * containing info as possible, see &enum nl80211_sta_bss_param 2330 * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected 2331 * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update. 2332 * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32) 2333 * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64) 2334 * @NL80211_STA_INFO_LOCAL_PM: local mesh STA link-specific power mode 2335 * @NL80211_STA_INFO_PEER_PM: peer mesh STA link-specific power mode 2336 * @NL80211_STA_INFO_NONPEER_PM: neighbor mesh STA power save mode towards 2337 * non-peer STA 2338 * @NL80211_STA_INFO_CHAIN_SIGNAL: per-chain signal strength of last PPDU 2339 * Contains a nested array of signal strength attributes (u8, dBm) 2340 * @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average 2341 * Same format as NL80211_STA_INFO_CHAIN_SIGNAL. 2342 * @NL80211_STA_EXPECTED_THROUGHPUT: expected throughput considering also the 2343 * 802.11 header (u32, kbps) 2344 * @__NL80211_STA_INFO_AFTER_LAST: internal 2345 * @NL80211_STA_INFO_MAX: highest possible station info attribute 2346 */ 2347 enum nl80211_sta_info { 2348 __NL80211_STA_INFO_INVALID, 2349 NL80211_STA_INFO_INACTIVE_TIME, 2350 NL80211_STA_INFO_RX_BYTES, 2351 NL80211_STA_INFO_TX_BYTES, 2352 NL80211_STA_INFO_LLID, 2353 NL80211_STA_INFO_PLID, 2354 NL80211_STA_INFO_PLINK_STATE, 2355 NL80211_STA_INFO_SIGNAL, 2356 NL80211_STA_INFO_TX_BITRATE, 2357 NL80211_STA_INFO_RX_PACKETS, 2358 NL80211_STA_INFO_TX_PACKETS, 2359 NL80211_STA_INFO_TX_RETRIES, 2360 NL80211_STA_INFO_TX_FAILED, 2361 NL80211_STA_INFO_SIGNAL_AVG, 2362 NL80211_STA_INFO_RX_BITRATE, 2363 NL80211_STA_INFO_BSS_PARAM, 2364 NL80211_STA_INFO_CONNECTED_TIME, 2365 NL80211_STA_INFO_STA_FLAGS, 2366 NL80211_STA_INFO_BEACON_LOSS, 2367 NL80211_STA_INFO_T_OFFSET, 2368 NL80211_STA_INFO_LOCAL_PM, 2369 NL80211_STA_INFO_PEER_PM, 2370 NL80211_STA_INFO_NONPEER_PM, 2371 NL80211_STA_INFO_RX_BYTES64, 2372 NL80211_STA_INFO_TX_BYTES64, 2373 NL80211_STA_INFO_CHAIN_SIGNAL, 2374 NL80211_STA_INFO_CHAIN_SIGNAL_AVG, 2375 NL80211_STA_INFO_EXPECTED_THROUGHPUT, 2376 2377 /* keep last */ 2378 __NL80211_STA_INFO_AFTER_LAST, 2379 NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1 2380 }; 2381 2382 /** 2383 * enum nl80211_mpath_flags - nl80211 mesh path flags 2384 * 2385 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active 2386 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running 2387 * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN 2388 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set 2389 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded 2390 */ 2391 enum nl80211_mpath_flags { 2392 NL80211_MPATH_FLAG_ACTIVE = 1 << 0, 2393 NL80211_MPATH_FLAG_RESOLVING = 1 << 1, 2394 NL80211_MPATH_FLAG_SN_VALID = 1 << 2, 2395 NL80211_MPATH_FLAG_FIXED = 1 << 3, 2396 NL80211_MPATH_FLAG_RESOLVED = 1 << 4, 2397 }; 2398 2399 /** 2400 * enum nl80211_mpath_info - mesh path information 2401 * 2402 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting 2403 * information about a mesh path. 2404 * 2405 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved 2406 * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination 2407 * @NL80211_MPATH_INFO_SN: destination sequence number 2408 * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path 2409 * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now 2410 * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in 2411 * &enum nl80211_mpath_flags; 2412 * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec 2413 * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries 2414 * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number 2415 * currently defind 2416 * @__NL80211_MPATH_INFO_AFTER_LAST: internal use 2417 */ 2418 enum nl80211_mpath_info { 2419 __NL80211_MPATH_INFO_INVALID, 2420 NL80211_MPATH_INFO_FRAME_QLEN, 2421 NL80211_MPATH_INFO_SN, 2422 NL80211_MPATH_INFO_METRIC, 2423 NL80211_MPATH_INFO_EXPTIME, 2424 NL80211_MPATH_INFO_FLAGS, 2425 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT, 2426 NL80211_MPATH_INFO_DISCOVERY_RETRIES, 2427 2428 /* keep last */ 2429 __NL80211_MPATH_INFO_AFTER_LAST, 2430 NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1 2431 }; 2432 2433 /** 2434 * enum nl80211_band_attr - band attributes 2435 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved 2436 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band, 2437 * an array of nested frequency attributes 2438 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band, 2439 * an array of nested bitrate attributes 2440 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as 2441 * defined in 802.11n 2442 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE 2443 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n 2444 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n 2445 * @NL80211_BAND_ATTR_VHT_MCS_SET: 32-byte attribute containing the MCS set as 2446 * defined in 802.11ac 2447 * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE 2448 * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined 2449 * @__NL80211_BAND_ATTR_AFTER_LAST: internal use 2450 */ 2451 enum nl80211_band_attr { 2452 __NL80211_BAND_ATTR_INVALID, 2453 NL80211_BAND_ATTR_FREQS, 2454 NL80211_BAND_ATTR_RATES, 2455 2456 NL80211_BAND_ATTR_HT_MCS_SET, 2457 NL80211_BAND_ATTR_HT_CAPA, 2458 NL80211_BAND_ATTR_HT_AMPDU_FACTOR, 2459 NL80211_BAND_ATTR_HT_AMPDU_DENSITY, 2460 2461 NL80211_BAND_ATTR_VHT_MCS_SET, 2462 NL80211_BAND_ATTR_VHT_CAPA, 2463 2464 /* keep last */ 2465 __NL80211_BAND_ATTR_AFTER_LAST, 2466 NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 2467 }; 2468 2469 #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA 2470 2471 /** 2472 * enum nl80211_frequency_attr - frequency attributes 2473 * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved 2474 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz 2475 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current 2476 * regulatory domain. 2477 * @NL80211_FREQUENCY_ATTR_NO_IR: no mechanisms that initiate radiation 2478 * are permitted on this channel, this includes sending probe 2479 * requests, or modes of operation that require beaconing. 2480 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory 2481 * on this channel in current regulatory domain. 2482 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm 2483 * (100 * dBm). 2484 * @NL80211_FREQUENCY_ATTR_DFS_STATE: current state for DFS 2485 * (enum nl80211_dfs_state) 2486 * @NL80211_FREQUENCY_ATTR_DFS_TIME: time in miliseconds for how long 2487 * this channel is in this DFS state. 2488 * @NL80211_FREQUENCY_ATTR_NO_HT40_MINUS: HT40- isn't possible with this 2489 * channel as the control channel 2490 * @NL80211_FREQUENCY_ATTR_NO_HT40_PLUS: HT40+ isn't possible with this 2491 * channel as the control channel 2492 * @NL80211_FREQUENCY_ATTR_NO_80MHZ: any 80 MHz channel using this channel 2493 * as the primary or any of the secondary channels isn't possible, 2494 * this includes 80+80 channels 2495 * @NL80211_FREQUENCY_ATTR_NO_160MHZ: any 160 MHz (but not 80+80) channel 2496 * using this channel as the primary or any of the secondary channels 2497 * isn't possible 2498 * @NL80211_FREQUENCY_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds. 2499 * @NL80211_FREQUENCY_ATTR_INDOOR_ONLY: Only indoor use is permitted on this 2500 * channel. A channel that has the INDOOR_ONLY attribute can only be 2501 * used when there is a clear assessment that the device is operating in 2502 * an indoor surroundings, i.e., it is connected to AC power (and not 2503 * through portable DC inverters) or is under the control of a master 2504 * that is acting as an AP and is connected to AC power. 2505 * @NL80211_FREQUENCY_ATTR_GO_CONCURRENT: GO operation is allowed on this 2506 * channel if it's connected concurrently to a BSS on the same channel on 2507 * the 2 GHz band or to a channel in the same UNII band (on the 5 GHz 2508 * band), and IEEE80211_CHAN_RADAR is not set. Instantiating a GO on a 2509 * channel that has the GO_CONCURRENT attribute set can be done when there 2510 * is a clear assessment that the device is operating under the guidance of 2511 * an authorized master, i.e., setting up a GO while the device is also 2512 * connected to an AP with DFS and radar detection on the UNII band (it is 2513 * up to user-space, i.e., wpa_supplicant to perform the required 2514 * verifications) 2515 * @NL80211_FREQUENCY_ATTR_NO_20MHZ: 20 MHz operation is not allowed 2516 * on this channel in current regulatory domain. 2517 * @NL80211_FREQUENCY_ATTR_NO_10MHZ: 10 MHz operation is not allowed 2518 * on this channel in current regulatory domain. 2519 * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number 2520 * currently defined 2521 * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use 2522 * 2523 * See 2524 *https://apps.fcc.gov/eas/comments/GetPublishedDocument.html?id=327&tn=528122 2525 * for more information on the FCC description of the relaxations allowed 2526 * by NL80211_FREQUENCY_ATTR_INDOOR_ONLY and 2527 * NL80211_FREQUENCY_ATTR_GO_CONCURRENT. 2528 */ 2529 enum nl80211_frequency_attr { 2530 __NL80211_FREQUENCY_ATTR_INVALID, 2531 NL80211_FREQUENCY_ATTR_FREQ, 2532 NL80211_FREQUENCY_ATTR_DISABLED, 2533 NL80211_FREQUENCY_ATTR_NO_IR, 2534 __NL80211_FREQUENCY_ATTR_NO_IBSS, 2535 NL80211_FREQUENCY_ATTR_RADAR, 2536 NL80211_FREQUENCY_ATTR_MAX_TX_POWER, 2537 NL80211_FREQUENCY_ATTR_DFS_STATE, 2538 NL80211_FREQUENCY_ATTR_DFS_TIME, 2539 NL80211_FREQUENCY_ATTR_NO_HT40_MINUS, 2540 NL80211_FREQUENCY_ATTR_NO_HT40_PLUS, 2541 NL80211_FREQUENCY_ATTR_NO_80MHZ, 2542 NL80211_FREQUENCY_ATTR_NO_160MHZ, 2543 NL80211_FREQUENCY_ATTR_DFS_CAC_TIME, 2544 NL80211_FREQUENCY_ATTR_INDOOR_ONLY, 2545 NL80211_FREQUENCY_ATTR_GO_CONCURRENT, 2546 NL80211_FREQUENCY_ATTR_NO_20MHZ, 2547 NL80211_FREQUENCY_ATTR_NO_10MHZ, 2548 2549 /* keep last */ 2550 __NL80211_FREQUENCY_ATTR_AFTER_LAST, 2551 NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1 2552 }; 2553 2554 #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER 2555 #define NL80211_FREQUENCY_ATTR_PASSIVE_SCAN NL80211_FREQUENCY_ATTR_NO_IR 2556 #define NL80211_FREQUENCY_ATTR_NO_IBSS NL80211_FREQUENCY_ATTR_NO_IR 2557 #define NL80211_FREQUENCY_ATTR_NO_IR NL80211_FREQUENCY_ATTR_NO_IR 2558 2559 /** 2560 * enum nl80211_bitrate_attr - bitrate attributes 2561 * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved 2562 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps 2563 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported 2564 * in 2.4 GHz band. 2565 * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number 2566 * currently defined 2567 * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use 2568 */ 2569 enum nl80211_bitrate_attr { 2570 __NL80211_BITRATE_ATTR_INVALID, 2571 NL80211_BITRATE_ATTR_RATE, 2572 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE, 2573 2574 /* keep last */ 2575 __NL80211_BITRATE_ATTR_AFTER_LAST, 2576 NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1 2577 }; 2578 2579 /** 2580 * enum nl80211_initiator - Indicates the initiator of a reg domain request 2581 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world 2582 * regulatory domain. 2583 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the 2584 * regulatory domain. 2585 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the 2586 * wireless core it thinks its knows the regulatory domain we should be in. 2587 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an 2588 * 802.11 country information element with regulatory information it 2589 * thinks we should consider. cfg80211 only processes the country 2590 * code from the IE, and relies on the regulatory domain information 2591 * structure passed by userspace (CRDA) from our wireless-regdb. 2592 * If a channel is enabled but the country code indicates it should 2593 * be disabled we disable the channel and re-enable it upon disassociation. 2594 */ 2595 enum nl80211_reg_initiator { 2596 NL80211_REGDOM_SET_BY_CORE, 2597 NL80211_REGDOM_SET_BY_USER, 2598 NL80211_REGDOM_SET_BY_DRIVER, 2599 NL80211_REGDOM_SET_BY_COUNTRY_IE, 2600 }; 2601 2602 /** 2603 * enum nl80211_reg_type - specifies the type of regulatory domain 2604 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains 2605 * to a specific country. When this is set you can count on the 2606 * ISO / IEC 3166 alpha2 country code being valid. 2607 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory 2608 * domain. 2609 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom 2610 * driver specific world regulatory domain. These do not apply system-wide 2611 * and are only applicable to the individual devices which have requested 2612 * them to be applied. 2613 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product 2614 * of an intersection between two regulatory domains -- the previously 2615 * set regulatory domain on the system and the last accepted regulatory 2616 * domain request to be processed. 2617 */ 2618 enum nl80211_reg_type { 2619 NL80211_REGDOM_TYPE_COUNTRY, 2620 NL80211_REGDOM_TYPE_WORLD, 2621 NL80211_REGDOM_TYPE_CUSTOM_WORLD, 2622 NL80211_REGDOM_TYPE_INTERSECTION, 2623 }; 2624 2625 /** 2626 * enum nl80211_reg_rule_attr - regulatory rule attributes 2627 * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved 2628 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional 2629 * considerations for a given frequency range. These are the 2630 * &enum nl80211_reg_rule_flags. 2631 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory 2632 * rule in KHz. This is not a center of frequency but an actual regulatory 2633 * band edge. 2634 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule 2635 * in KHz. This is not a center a frequency but an actual regulatory 2636 * band edge. 2637 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this 2638 * frequency range, in KHz. 2639 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain 2640 * for a given frequency range. The value is in mBi (100 * dBi). 2641 * If you don't have one then don't send this. 2642 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for 2643 * a given frequency range. The value is in mBm (100 * dBm). 2644 * @NL80211_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds. 2645 * If not present or 0 default CAC time will be used. 2646 * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number 2647 * currently defined 2648 * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use 2649 */ 2650 enum nl80211_reg_rule_attr { 2651 __NL80211_REG_RULE_ATTR_INVALID, 2652 NL80211_ATTR_REG_RULE_FLAGS, 2653 2654 NL80211_ATTR_FREQ_RANGE_START, 2655 NL80211_ATTR_FREQ_RANGE_END, 2656 NL80211_ATTR_FREQ_RANGE_MAX_BW, 2657 2658 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, 2659 NL80211_ATTR_POWER_RULE_MAX_EIRP, 2660 2661 NL80211_ATTR_DFS_CAC_TIME, 2662 2663 /* keep last */ 2664 __NL80211_REG_RULE_ATTR_AFTER_LAST, 2665 NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1 2666 }; 2667 2668 /** 2669 * enum nl80211_sched_scan_match_attr - scheduled scan match attributes 2670 * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved 2671 * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching, 2672 * only report BSS with matching SSID. 2673 * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI: RSSI threshold (in dBm) for reporting a 2674 * BSS in scan results. Filtering is turned off if not specified. Note that 2675 * if this attribute is in a match set of its own, then it is treated as 2676 * the default value for all matchsets with an SSID, rather than being a 2677 * matchset of its own without an RSSI filter. This is due to problems with 2678 * how this API was implemented in the past. Also, due to the same problem, 2679 * the only way to create a matchset with only an RSSI filter (with this 2680 * attribute) is if there's only a single matchset with the RSSI attribute. 2681 * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter 2682 * attribute number currently defined 2683 * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use 2684 */ 2685 enum nl80211_sched_scan_match_attr { 2686 __NL80211_SCHED_SCAN_MATCH_ATTR_INVALID, 2687 2688 NL80211_SCHED_SCAN_MATCH_ATTR_SSID, 2689 NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, 2690 2691 /* keep last */ 2692 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST, 2693 NL80211_SCHED_SCAN_MATCH_ATTR_MAX = 2694 __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST - 1 2695 }; 2696 2697 /* only for backward compatibility */ 2698 #define NL80211_ATTR_SCHED_SCAN_MATCH_SSID NL80211_SCHED_SCAN_MATCH_ATTR_SSID 2699 2700 /** 2701 * enum nl80211_reg_rule_flags - regulatory rule flags 2702 * 2703 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed 2704 * @NL80211_RRF_NO_CCK: CCK modulation not allowed 2705 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed 2706 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed 2707 * @NL80211_RRF_DFS: DFS support is required to be used 2708 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links 2709 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links 2710 * @NL80211_RRF_NO_IR: no mechanisms that initiate radiation are allowed, 2711 * this includes probe requests or modes of operation that require 2712 * beaconing. 2713 * @NL80211_RRF_AUTO_BW: maximum available bandwidth should be calculated 2714 * base on contiguous rules and wider channels will be allowed to cross 2715 * multiple contiguous/overlapping frequency ranges. 2716 */ 2717 enum nl80211_reg_rule_flags { 2718 NL80211_RRF_NO_OFDM = 1 << 0, 2719 NL80211_RRF_NO_CCK = 1 << 1, 2720 NL80211_RRF_NO_INDOOR = 1 << 2, 2721 NL80211_RRF_NO_OUTDOOR = 1 << 3, 2722 NL80211_RRF_DFS = 1 << 4, 2723 NL80211_RRF_PTP_ONLY = 1 << 5, 2724 NL80211_RRF_PTMP_ONLY = 1 << 6, 2725 NL80211_RRF_NO_IR = 1 << 7, 2726 __NL80211_RRF_NO_IBSS = 1 << 8, 2727 NL80211_RRF_AUTO_BW = 1 << 11, 2728 }; 2729 2730 #define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR 2731 #define NL80211_RRF_NO_IBSS NL80211_RRF_NO_IR 2732 #define NL80211_RRF_NO_IR NL80211_RRF_NO_IR 2733 2734 /* For backport compatibility with older userspace */ 2735 #define NL80211_RRF_NO_IR_ALL (NL80211_RRF_NO_IR | __NL80211_RRF_NO_IBSS) 2736 2737 /** 2738 * enum nl80211_dfs_regions - regulatory DFS regions 2739 * 2740 * @NL80211_DFS_UNSET: Country has no DFS master region specified 2741 * @NL80211_DFS_FCC: Country follows DFS master rules from FCC 2742 * @NL80211_DFS_ETSI: Country follows DFS master rules from ETSI 2743 * @NL80211_DFS_JP: Country follows DFS master rules from JP/MKK/Telec 2744 */ 2745 enum nl80211_dfs_regions { 2746 NL80211_DFS_UNSET = 0, 2747 NL80211_DFS_FCC = 1, 2748 NL80211_DFS_ETSI = 2, 2749 NL80211_DFS_JP = 3, 2750 }; 2751 2752 /** 2753 * enum nl80211_user_reg_hint_type - type of user regulatory hint 2754 * 2755 * @NL80211_USER_REG_HINT_USER: a user sent the hint. This is always 2756 * assumed if the attribute is not set. 2757 * @NL80211_USER_REG_HINT_CELL_BASE: the hint comes from a cellular 2758 * base station. Device drivers that have been tested to work 2759 * properly to support this type of hint can enable these hints 2760 * by setting the NL80211_FEATURE_CELL_BASE_REG_HINTS feature 2761 * capability on the struct wiphy. The wireless core will 2762 * ignore all cell base station hints until at least one device 2763 * present has been registered with the wireless core that 2764 * has listed NL80211_FEATURE_CELL_BASE_REG_HINTS as a 2765 * supported feature. 2766 * @NL80211_USER_REG_HINT_INDOOR: a user sent an hint indicating that the 2767 * platform is operating in an indoor environment. 2768 */ 2769 enum nl80211_user_reg_hint_type { 2770 NL80211_USER_REG_HINT_USER = 0, 2771 NL80211_USER_REG_HINT_CELL_BASE = 1, 2772 NL80211_USER_REG_HINT_INDOOR = 2, 2773 }; 2774 2775 /** 2776 * enum nl80211_survey_info - survey information 2777 * 2778 * These attribute types are used with %NL80211_ATTR_SURVEY_INFO 2779 * when getting information about a survey. 2780 * 2781 * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved 2782 * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel 2783 * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm) 2784 * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used 2785 * @NL80211_SURVEY_INFO_CHANNEL_TIME: amount of time (in ms) that the radio 2786 * spent on this channel 2787 * @NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY: amount of the time the primary 2788 * channel was sensed busy (either due to activity or energy detect) 2789 * @NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY: amount of time the extension 2790 * channel was sensed busy 2791 * @NL80211_SURVEY_INFO_CHANNEL_TIME_RX: amount of time the radio spent 2792 * receiving data 2793 * @NL80211_SURVEY_INFO_CHANNEL_TIME_TX: amount of time the radio spent 2794 * transmitting data 2795 * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number 2796 * currently defined 2797 * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use 2798 */ 2799 enum nl80211_survey_info { 2800 __NL80211_SURVEY_INFO_INVALID, 2801 NL80211_SURVEY_INFO_FREQUENCY, 2802 NL80211_SURVEY_INFO_NOISE, 2803 NL80211_SURVEY_INFO_IN_USE, 2804 NL80211_SURVEY_INFO_CHANNEL_TIME, 2805 NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY, 2806 NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY, 2807 NL80211_SURVEY_INFO_CHANNEL_TIME_RX, 2808 NL80211_SURVEY_INFO_CHANNEL_TIME_TX, 2809 2810 /* keep last */ 2811 __NL80211_SURVEY_INFO_AFTER_LAST, 2812 NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1 2813 }; 2814 2815 /** 2816 * enum nl80211_mntr_flags - monitor configuration flags 2817 * 2818 * Monitor configuration flags. 2819 * 2820 * @__NL80211_MNTR_FLAG_INVALID: reserved 2821 * 2822 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS 2823 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP 2824 * @NL80211_MNTR_FLAG_CONTROL: pass control frames 2825 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering 2826 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing. 2827 * overrides all other flags. 2828 * @NL80211_MNTR_FLAG_ACTIVE: use the configured MAC address 2829 * and ACK incoming unicast packets. 2830 * 2831 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use 2832 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag 2833 */ 2834 enum nl80211_mntr_flags { 2835 __NL80211_MNTR_FLAG_INVALID, 2836 NL80211_MNTR_FLAG_FCSFAIL, 2837 NL80211_MNTR_FLAG_PLCPFAIL, 2838 NL80211_MNTR_FLAG_CONTROL, 2839 NL80211_MNTR_FLAG_OTHER_BSS, 2840 NL80211_MNTR_FLAG_COOK_FRAMES, 2841 NL80211_MNTR_FLAG_ACTIVE, 2842 2843 /* keep last */ 2844 __NL80211_MNTR_FLAG_AFTER_LAST, 2845 NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1 2846 }; 2847 2848 /** 2849 * enum nl80211_mesh_power_mode - mesh power save modes 2850 * 2851 * @NL80211_MESH_POWER_UNKNOWN: The mesh power mode of the mesh STA is 2852 * not known or has not been set yet. 2853 * @NL80211_MESH_POWER_ACTIVE: Active mesh power mode. The mesh STA is 2854 * in Awake state all the time. 2855 * @NL80211_MESH_POWER_LIGHT_SLEEP: Light sleep mode. The mesh STA will 2856 * alternate between Active and Doze states, but will wake up for 2857 * neighbor's beacons. 2858 * @NL80211_MESH_POWER_DEEP_SLEEP: Deep sleep mode. The mesh STA will 2859 * alternate between Active and Doze states, but may not wake up 2860 * for neighbor's beacons. 2861 * 2862 * @__NL80211_MESH_POWER_AFTER_LAST - internal use 2863 * @NL80211_MESH_POWER_MAX - highest possible power save level 2864 */ 2865 2866 enum nl80211_mesh_power_mode { 2867 NL80211_MESH_POWER_UNKNOWN, 2868 NL80211_MESH_POWER_ACTIVE, 2869 NL80211_MESH_POWER_LIGHT_SLEEP, 2870 NL80211_MESH_POWER_DEEP_SLEEP, 2871 2872 __NL80211_MESH_POWER_AFTER_LAST, 2873 NL80211_MESH_POWER_MAX = __NL80211_MESH_POWER_AFTER_LAST - 1 2874 }; 2875 2876 /** 2877 * enum nl80211_meshconf_params - mesh configuration parameters 2878 * 2879 * Mesh configuration parameters. These can be changed while the mesh is 2880 * active. 2881 * 2882 * @__NL80211_MESHCONF_INVALID: internal use 2883 * 2884 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in 2885 * millisecond units, used by the Peer Link Open message 2886 * 2887 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in 2888 * millisecond units, used by the peer link management to close a peer link 2889 * 2890 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in 2891 * millisecond units 2892 * 2893 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed 2894 * on this mesh interface 2895 * 2896 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link 2897 * open retries that can be sent to establish a new peer link instance in a 2898 * mesh 2899 * 2900 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh 2901 * point. 2902 * 2903 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically open 2904 * peer links when we detect compatible mesh peers. Disabled if 2905 * @NL80211_MESH_SETUP_USERSPACE_MPM or @NL80211_MESH_SETUP_USERSPACE_AMPE 2906 *are set. 2907 * 2908 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames 2909 * containing a PREQ that an MP can send to a particular destination (path 2910 * target) 2911 * 2912 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths 2913 * (in milliseconds) 2914 * 2915 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait 2916 * until giving up on a path discovery (in milliseconds) 2917 * 2918 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh 2919 * points receiving a PREQ shall consider the forwarding information from 2920 * the root to be valid. (TU = time unit) 2921 * 2922 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in 2923 * TUs) during which an MP can send only one action frame containing a PREQ 2924 * reference element 2925 * 2926 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs) 2927 * that it takes for an HWMP information element to propagate across the 2928 * mesh 2929 * 2930 * @NL80211_MESHCONF_HWMP_ROOTMODE: whether root mode is enabled or not 2931 * 2932 * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a 2933 * source mesh point for path selection elements. 2934 * 2935 * @NL80211_MESHCONF_HWMP_RANN_INTERVAL: The interval of time (in TUs) between 2936 * root announcements are transmitted. 2937 * 2938 * @NL80211_MESHCONF_GATE_ANNOUNCEMENTS: Advertise that this mesh station has 2939 * access to a broader network beyond the MBSS. This is done via Root 2940 * Announcement frames. 2941 * 2942 * @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL: The minimum interval of time (in 2943 * TUs) during which a mesh STA can send only one Action frame containing a 2944 * PERR element. 2945 * 2946 * @NL80211_MESHCONF_FORWARDING: set Mesh STA as forwarding or non-forwarding 2947 * or forwarding entity (default is TRUE - forwarding entity) 2948 * 2949 * @NL80211_MESHCONF_RSSI_THRESHOLD: RSSI threshold in dBm. This specifies the 2950 * threshold for average signal strength of candidate station to establish 2951 * a peer link. 2952 * 2953 * @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR: maximum number of neighbors 2954 * to synchronize to for 11s default synchronization method 2955 * (see 11C.12.2.2) 2956 * 2957 * @NL80211_MESHCONF_HT_OPMODE: set mesh HT protection mode. 2958 * 2959 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute 2960 * 2961 * @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT: The time (in TUs) for 2962 * which mesh STAs receiving a proactive PREQ shall consider the forwarding 2963 * information to the root mesh STA to be valid. 2964 * 2965 * @NL80211_MESHCONF_HWMP_ROOT_INTERVAL: The interval of time (in TUs) between 2966 * proactive PREQs are transmitted. 2967 * 2968 * @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL: The minimum interval of time 2969 * (in TUs) during which a mesh STA can send only one Action frame 2970 * containing a PREQ element for root path confirmation. 2971 * 2972 * @NL80211_MESHCONF_POWER_MODE: Default mesh power mode for new peer links. 2973 * type &enum nl80211_mesh_power_mode (u32) 2974 * 2975 * @NL80211_MESHCONF_AWAKE_WINDOW: awake window duration (in TUs) 2976 * 2977 * @NL80211_MESHCONF_PLINK_TIMEOUT: If no tx activity is seen from a STA we've 2978 * established peering with for longer than this time (in seconds), then 2979 * remove it from the STA's list of peers. Default is 30 minutes. 2980 * 2981 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use 2982 */ 2983 enum nl80211_meshconf_params { 2984 __NL80211_MESHCONF_INVALID, 2985 NL80211_MESHCONF_RETRY_TIMEOUT, 2986 NL80211_MESHCONF_CONFIRM_TIMEOUT, 2987 NL80211_MESHCONF_HOLDING_TIMEOUT, 2988 NL80211_MESHCONF_MAX_PEER_LINKS, 2989 NL80211_MESHCONF_MAX_RETRIES, 2990 NL80211_MESHCONF_TTL, 2991 NL80211_MESHCONF_AUTO_OPEN_PLINKS, 2992 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, 2993 NL80211_MESHCONF_PATH_REFRESH_TIME, 2994 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, 2995 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, 2996 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, 2997 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, 2998 NL80211_MESHCONF_HWMP_ROOTMODE, 2999 NL80211_MESHCONF_ELEMENT_TTL, 3000 NL80211_MESHCONF_HWMP_RANN_INTERVAL, 3001 NL80211_MESHCONF_GATE_ANNOUNCEMENTS, 3002 NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, 3003 NL80211_MESHCONF_FORWARDING, 3004 NL80211_MESHCONF_RSSI_THRESHOLD, 3005 NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, 3006 NL80211_MESHCONF_HT_OPMODE, 3007 NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, 3008 NL80211_MESHCONF_HWMP_ROOT_INTERVAL, 3009 NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, 3010 NL80211_MESHCONF_POWER_MODE, 3011 NL80211_MESHCONF_AWAKE_WINDOW, 3012 NL80211_MESHCONF_PLINK_TIMEOUT, 3013 3014 /* keep last */ 3015 __NL80211_MESHCONF_ATTR_AFTER_LAST, 3016 NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1 3017 }; 3018 3019 /** 3020 * enum nl80211_mesh_setup_params - mesh setup parameters 3021 * 3022 * Mesh setup parameters. These are used to start/join a mesh and cannot be 3023 * changed while the mesh is active. 3024 * 3025 * @__NL80211_MESH_SETUP_INVALID: Internal use 3026 * 3027 * @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL: Enable this option to use a 3028 * vendor specific path selection algorithm or disable it to use the 3029 * default HWMP. 3030 * 3031 * @NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC: Enable this option to use a 3032 * vendor specific path metric or disable it to use the default Airtime 3033 * metric. 3034 * 3035 * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a 3036 * robust security network ie, or a vendor specific information element 3037 * that vendors will use to identify the path selection methods and 3038 * metrics in use. 3039 * 3040 * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication 3041 * daemon will be authenticating mesh candidates. 3042 * 3043 * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication 3044 * daemon will be securing peer link frames. AMPE is a secured version of 3045 * Mesh Peering Management (MPM) and is implemented with the assistance of 3046 * a userspace daemon. When this flag is set, the kernel will send peer 3047 * management frames to a userspace daemon that will implement AMPE 3048 * functionality (security capabilities selection, key confirmation, and 3049 * key management). When the flag is unset (default), the kernel can 3050 * autonomously complete (unsecured) mesh peering without the need of a 3051 * userspace daemon. 3052 * 3053 * @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC: Enable this option to use a 3054 * vendor specific synchronization method or disable it to use the default 3055 * neighbor offset synchronization 3056 * 3057 * @NL80211_MESH_SETUP_USERSPACE_MPM: Enable this option if userspace will 3058 * implement an MPM which handles peer allocation and state. 3059 * 3060 * @NL80211_MESH_SETUP_AUTH_PROTOCOL: Inform the kernel of the authentication 3061 * method (u8, as defined in IEEE 8.4.2.100.6, e.g. 0x1 for SAE). 3062 * Default is no authentication method required. 3063 * 3064 * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number 3065 * 3066 * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use 3067 */ 3068 enum nl80211_mesh_setup_params { 3069 __NL80211_MESH_SETUP_INVALID, 3070 NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, 3071 NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, 3072 NL80211_MESH_SETUP_IE, 3073 NL80211_MESH_SETUP_USERSPACE_AUTH, 3074 NL80211_MESH_SETUP_USERSPACE_AMPE, 3075 NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, 3076 NL80211_MESH_SETUP_USERSPACE_MPM, 3077 NL80211_MESH_SETUP_AUTH_PROTOCOL, 3078 3079 /* keep last */ 3080 __NL80211_MESH_SETUP_ATTR_AFTER_LAST, 3081 NL80211_MESH_SETUP_ATTR_MAX = __NL80211_MESH_SETUP_ATTR_AFTER_LAST - 1 3082 }; 3083 3084 /** 3085 * enum nl80211_txq_attr - TX queue parameter attributes 3086 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved 3087 * @NL80211_TXQ_ATTR_AC: AC identifier (NL80211_AC_*) 3088 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning 3089 * disabled 3090 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form 3091 * 2^n-1 in the range 1..32767] 3092 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form 3093 * 2^n-1 in the range 1..32767] 3094 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255] 3095 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal 3096 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number 3097 */ 3098 enum nl80211_txq_attr { 3099 __NL80211_TXQ_ATTR_INVALID, 3100 NL80211_TXQ_ATTR_AC, 3101 NL80211_TXQ_ATTR_TXOP, 3102 NL80211_TXQ_ATTR_CWMIN, 3103 NL80211_TXQ_ATTR_CWMAX, 3104 NL80211_TXQ_ATTR_AIFS, 3105 3106 /* keep last */ 3107 __NL80211_TXQ_ATTR_AFTER_LAST, 3108 NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1 3109 }; 3110 3111 enum nl80211_ac { 3112 NL80211_AC_VO, 3113 NL80211_AC_VI, 3114 NL80211_AC_BE, 3115 NL80211_AC_BK, 3116 NL80211_NUM_ACS 3117 }; 3118 3119 /* backward compat */ 3120 #define NL80211_TXQ_ATTR_QUEUE NL80211_TXQ_ATTR_AC 3121 #define NL80211_TXQ_Q_VO NL80211_AC_VO 3122 #define NL80211_TXQ_Q_VI NL80211_AC_VI 3123 #define NL80211_TXQ_Q_BE NL80211_AC_BE 3124 #define NL80211_TXQ_Q_BK NL80211_AC_BK 3125 3126 /** 3127 * enum nl80211_channel_type - channel type 3128 * @NL80211_CHAN_NO_HT: 20 MHz, non-HT channel 3129 * @NL80211_CHAN_HT20: 20 MHz HT channel 3130 * @NL80211_CHAN_HT40MINUS: HT40 channel, secondary channel 3131 * below the control channel 3132 * @NL80211_CHAN_HT40PLUS: HT40 channel, secondary channel 3133 * above the control channel 3134 */ 3135 enum nl80211_channel_type { 3136 NL80211_CHAN_NO_HT, 3137 NL80211_CHAN_HT20, 3138 NL80211_CHAN_HT40MINUS, 3139 NL80211_CHAN_HT40PLUS 3140 }; 3141 3142 /** 3143 * enum nl80211_chan_width - channel width definitions 3144 * 3145 * These values are used with the %NL80211_ATTR_CHANNEL_WIDTH 3146 * attribute. 3147 * 3148 * @NL80211_CHAN_WIDTH_20_NOHT: 20 MHz, non-HT channel 3149 * @NL80211_CHAN_WIDTH_20: 20 MHz HT channel 3150 * @NL80211_CHAN_WIDTH_40: 40 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3151 * attribute must be provided as well 3152 * @NL80211_CHAN_WIDTH_80: 80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3153 * attribute must be provided as well 3154 * @NL80211_CHAN_WIDTH_80P80: 80+80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3155 * and %NL80211_ATTR_CENTER_FREQ2 attributes must be provided as well 3156 * @NL80211_CHAN_WIDTH_160: 160 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3157 * attribute must be provided as well 3158 * @NL80211_CHAN_WIDTH_5: 5 MHz OFDM channel 3159 * @NL80211_CHAN_WIDTH_10: 10 MHz OFDM channel 3160 */ 3161 enum nl80211_chan_width { 3162 NL80211_CHAN_WIDTH_20_NOHT, 3163 NL80211_CHAN_WIDTH_20, 3164 NL80211_CHAN_WIDTH_40, 3165 NL80211_CHAN_WIDTH_80, 3166 NL80211_CHAN_WIDTH_80P80, 3167 NL80211_CHAN_WIDTH_160, 3168 NL80211_CHAN_WIDTH_5, 3169 NL80211_CHAN_WIDTH_10, 3170 }; 3171 3172 /** 3173 * enum nl80211_bss_scan_width - control channel width for a BSS 3174 * 3175 * These values are used with the %NL80211_BSS_CHAN_WIDTH attribute. 3176 * 3177 * @NL80211_BSS_CHAN_WIDTH_20: control channel is 20 MHz wide or compatible 3178 * @NL80211_BSS_CHAN_WIDTH_10: control channel is 10 MHz wide 3179 * @NL80211_BSS_CHAN_WIDTH_5: control channel is 5 MHz wide 3180 */ 3181 enum nl80211_bss_scan_width { 3182 NL80211_BSS_CHAN_WIDTH_20, 3183 NL80211_BSS_CHAN_WIDTH_10, 3184 NL80211_BSS_CHAN_WIDTH_5, 3185 }; 3186 3187 /** 3188 * enum nl80211_bss - netlink attributes for a BSS 3189 * 3190 * @__NL80211_BSS_INVALID: invalid 3191 * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets) 3192 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32) 3193 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64) 3194 * (if @NL80211_BSS_PRESP_DATA is present then this is known to be 3195 * from a probe response, otherwise it may be from the same beacon 3196 * that the NL80211_BSS_BEACON_TSF will be from) 3197 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16) 3198 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16) 3199 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the 3200 * raw information elements from the probe response/beacon (bin); 3201 * if the %NL80211_BSS_BEACON_IES attribute is present and the data is 3202 * different then the IEs here are from a Probe Response frame; otherwise 3203 * they are from a Beacon frame. 3204 * However, if the driver does not indicate the source of the IEs, these 3205 * IEs may be from either frame subtype. 3206 * If present, the @NL80211_BSS_PRESP_DATA attribute indicates that the 3207 * data here is known to be from a probe response, without any heuristics. 3208 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon 3209 * in mBm (100 * dBm) (s32) 3210 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon 3211 * in unspecified units, scaled to 0..100 (u8) 3212 * @NL80211_BSS_STATUS: status, if this BSS is "used" 3213 * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms 3214 * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information 3215 * elements from a Beacon frame (bin); not present if no Beacon frame has 3216 * yet been received 3217 * @NL80211_BSS_CHAN_WIDTH: channel width of the control channel 3218 * (u32, enum nl80211_bss_scan_width) 3219 * @NL80211_BSS_BEACON_TSF: TSF of the last received beacon (u64) 3220 * (not present if no beacon frame has been received yet) 3221 * @NL80211_BSS_PRESP_DATA: the data in @NL80211_BSS_INFORMATION_ELEMENTS and 3222 * @NL80211_BSS_TSF is known to be from a probe response (flag attribute) 3223 * @__NL80211_BSS_AFTER_LAST: internal 3224 * @NL80211_BSS_MAX: highest BSS attribute 3225 */ 3226 enum nl80211_bss { 3227 __NL80211_BSS_INVALID, 3228 NL80211_BSS_BSSID, 3229 NL80211_BSS_FREQUENCY, 3230 NL80211_BSS_TSF, 3231 NL80211_BSS_BEACON_INTERVAL, 3232 NL80211_BSS_CAPABILITY, 3233 NL80211_BSS_INFORMATION_ELEMENTS, 3234 NL80211_BSS_SIGNAL_MBM, 3235 NL80211_BSS_SIGNAL_UNSPEC, 3236 NL80211_BSS_STATUS, 3237 NL80211_BSS_SEEN_MS_AGO, 3238 NL80211_BSS_BEACON_IES, 3239 NL80211_BSS_CHAN_WIDTH, 3240 NL80211_BSS_BEACON_TSF, 3241 NL80211_BSS_PRESP_DATA, 3242 3243 /* keep last */ 3244 __NL80211_BSS_AFTER_LAST, 3245 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1 3246 }; 3247 3248 /** 3249 * enum nl80211_bss_status - BSS "status" 3250 * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS. 3251 * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS. 3252 * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS. 3253 * 3254 * The BSS status is a BSS attribute in scan dumps, which 3255 * indicates the status the interface has wrt. this BSS. 3256 */ 3257 enum nl80211_bss_status { 3258 NL80211_BSS_STATUS_AUTHENTICATED, 3259 NL80211_BSS_STATUS_ASSOCIATED, 3260 NL80211_BSS_STATUS_IBSS_JOINED, 3261 }; 3262 3263 /** 3264 * enum nl80211_auth_type - AuthenticationType 3265 * 3266 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication 3267 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only) 3268 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r) 3269 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP) 3270 * @NL80211_AUTHTYPE_SAE: Simultaneous authentication of equals 3271 * @__NL80211_AUTHTYPE_NUM: internal 3272 * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm 3273 * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by 3274 * trying multiple times); this is invalid in netlink -- leave out 3275 * the attribute for this on CONNECT commands. 3276 */ 3277 enum nl80211_auth_type { 3278 NL80211_AUTHTYPE_OPEN_SYSTEM, 3279 NL80211_AUTHTYPE_SHARED_KEY, 3280 NL80211_AUTHTYPE_FT, 3281 NL80211_AUTHTYPE_NETWORK_EAP, 3282 NL80211_AUTHTYPE_SAE, 3283 3284 /* keep last */ 3285 __NL80211_AUTHTYPE_NUM, 3286 NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1, 3287 NL80211_AUTHTYPE_AUTOMATIC 3288 }; 3289 3290 /** 3291 * enum nl80211_key_type - Key Type 3292 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key 3293 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key 3294 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS) 3295 * @NUM_NL80211_KEYTYPES: number of defined key types 3296 */ 3297 enum nl80211_key_type { 3298 NL80211_KEYTYPE_GROUP, 3299 NL80211_KEYTYPE_PAIRWISE, 3300 NL80211_KEYTYPE_PEERKEY, 3301 3302 NUM_NL80211_KEYTYPES 3303 }; 3304 3305 /** 3306 * enum nl80211_mfp - Management frame protection state 3307 * @NL80211_MFP_NO: Management frame protection not used 3308 * @NL80211_MFP_REQUIRED: Management frame protection required 3309 */ 3310 enum nl80211_mfp { 3311 NL80211_MFP_NO, 3312 NL80211_MFP_REQUIRED, 3313 }; 3314 3315 enum nl80211_wpa_versions { 3316 NL80211_WPA_VERSION_1 = 1 << 0, 3317 NL80211_WPA_VERSION_2 = 1 << 1, 3318 }; 3319 3320 /** 3321 * enum nl80211_key_default_types - key default types 3322 * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid 3323 * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default 3324 * unicast key 3325 * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default 3326 * multicast key 3327 * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types 3328 */ 3329 enum nl80211_key_default_types { 3330 __NL80211_KEY_DEFAULT_TYPE_INVALID, 3331 NL80211_KEY_DEFAULT_TYPE_UNICAST, 3332 NL80211_KEY_DEFAULT_TYPE_MULTICAST, 3333 3334 NUM_NL80211_KEY_DEFAULT_TYPES 3335 }; 3336 3337 /** 3338 * enum nl80211_key_attributes - key attributes 3339 * @__NL80211_KEY_INVALID: invalid 3340 * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of 3341 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 3342 * keys 3343 * @NL80211_KEY_IDX: key ID (u8, 0-3) 3344 * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 3345 * section 7.3.2.25.1, e.g. 0x000FAC04) 3346 * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 3347 * CCMP keys, each six bytes in little endian 3348 * @NL80211_KEY_DEFAULT: flag indicating default key 3349 * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key 3350 * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not 3351 * specified the default depends on whether a MAC address was 3352 * given with the command using the key or not (u32) 3353 * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags 3354 * attributes, specifying what a key should be set as default as. 3355 * See &enum nl80211_key_default_types. 3356 * @__NL80211_KEY_AFTER_LAST: internal 3357 * @NL80211_KEY_MAX: highest key attribute 3358 */ 3359 enum nl80211_key_attributes { 3360 __NL80211_KEY_INVALID, 3361 NL80211_KEY_DATA, 3362 NL80211_KEY_IDX, 3363 NL80211_KEY_CIPHER, 3364 NL80211_KEY_SEQ, 3365 NL80211_KEY_DEFAULT, 3366 NL80211_KEY_DEFAULT_MGMT, 3367 NL80211_KEY_TYPE, 3368 NL80211_KEY_DEFAULT_TYPES, 3369 3370 /* keep last */ 3371 __NL80211_KEY_AFTER_LAST, 3372 NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1 3373 }; 3374 3375 /** 3376 * enum nl80211_tx_rate_attributes - TX rate set attributes 3377 * @__NL80211_TXRATE_INVALID: invalid 3378 * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection 3379 * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with 3380 * 1 = 500 kbps) but without the IE length restriction (at most 3381 * %NL80211_MAX_SUPP_RATES in a single array). 3382 * @NL80211_TXRATE_HT: HT (MCS) rates allowed for TX rate selection 3383 * in an array of MCS numbers. 3384 * @NL80211_TXRATE_VHT: VHT rates allowed for TX rate selection, 3385 * see &struct nl80211_txrate_vht 3386 * @NL80211_TXRATE_GI: configure GI, see &enum nl80211_txrate_gi 3387 * @__NL80211_TXRATE_AFTER_LAST: internal 3388 * @NL80211_TXRATE_MAX: highest TX rate attribute 3389 */ 3390 enum nl80211_tx_rate_attributes { 3391 __NL80211_TXRATE_INVALID, 3392 NL80211_TXRATE_LEGACY, 3393 NL80211_TXRATE_HT, 3394 NL80211_TXRATE_VHT, 3395 NL80211_TXRATE_GI, 3396 3397 /* keep last */ 3398 __NL80211_TXRATE_AFTER_LAST, 3399 NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1 3400 }; 3401 3402 #define NL80211_TXRATE_MCS NL80211_TXRATE_HT 3403 #define NL80211_VHT_NSS_MAX 8 3404 3405 /** 3406 * struct nl80211_txrate_vht - VHT MCS/NSS txrate bitmap 3407 * @mcs: MCS bitmap table for each NSS (array index 0 for 1 stream, etc.) 3408 */ 3409 struct nl80211_txrate_vht { 3410 __u16 mcs[NL80211_VHT_NSS_MAX]; 3411 }; 3412 3413 enum nl80211_txrate_gi { 3414 NL80211_TXRATE_DEFAULT_GI, 3415 NL80211_TXRATE_FORCE_SGI, 3416 NL80211_TXRATE_FORCE_LGI, 3417 }; 3418 3419 /** 3420 * enum nl80211_band - Frequency band 3421 * @NL80211_BAND_2GHZ: 2.4 GHz ISM band 3422 * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz) 3423 * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz) 3424 */ 3425 enum nl80211_band { 3426 NL80211_BAND_2GHZ, 3427 NL80211_BAND_5GHZ, 3428 NL80211_BAND_60GHZ, 3429 }; 3430 3431 /** 3432 * enum nl80211_ps_state - powersave state 3433 * @NL80211_PS_DISABLED: powersave is disabled 3434 * @NL80211_PS_ENABLED: powersave is enabled 3435 */ 3436 enum nl80211_ps_state { 3437 NL80211_PS_DISABLED, 3438 NL80211_PS_ENABLED, 3439 }; 3440 3441 /** 3442 * enum nl80211_attr_cqm - connection quality monitor attributes 3443 * @__NL80211_ATTR_CQM_INVALID: invalid 3444 * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies 3445 * the threshold for the RSSI level at which an event will be sent. Zero 3446 * to disable. 3447 * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies 3448 * the minimum amount the RSSI level must change after an event before a 3449 * new event may be issued (to reduce effects of RSSI oscillation). 3450 * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event 3451 * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many 3452 * consecutive packets were not acknowledged by the peer 3453 * @NL80211_ATTR_CQM_TXE_RATE: TX error rate in %. Minimum % of TX failures 3454 * during the given %NL80211_ATTR_CQM_TXE_INTVL before an 3455 * %NL80211_CMD_NOTIFY_CQM with reported %NL80211_ATTR_CQM_TXE_RATE and 3456 * %NL80211_ATTR_CQM_TXE_PKTS is generated. 3457 * @NL80211_ATTR_CQM_TXE_PKTS: number of attempted packets in a given 3458 * %NL80211_ATTR_CQM_TXE_INTVL before %NL80211_ATTR_CQM_TXE_RATE is 3459 * checked. 3460 * @NL80211_ATTR_CQM_TXE_INTVL: interval in seconds. Specifies the periodic 3461 * interval in which %NL80211_ATTR_CQM_TXE_PKTS and 3462 * %NL80211_ATTR_CQM_TXE_RATE must be satisfied before generating an 3463 * %NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting. 3464 * @__NL80211_ATTR_CQM_AFTER_LAST: internal 3465 * @NL80211_ATTR_CQM_MAX: highest key attribute 3466 */ 3467 enum nl80211_attr_cqm { 3468 __NL80211_ATTR_CQM_INVALID, 3469 NL80211_ATTR_CQM_RSSI_THOLD, 3470 NL80211_ATTR_CQM_RSSI_HYST, 3471 NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT, 3472 NL80211_ATTR_CQM_PKT_LOSS_EVENT, 3473 NL80211_ATTR_CQM_TXE_RATE, 3474 NL80211_ATTR_CQM_TXE_PKTS, 3475 NL80211_ATTR_CQM_TXE_INTVL, 3476 3477 /* keep last */ 3478 __NL80211_ATTR_CQM_AFTER_LAST, 3479 NL80211_ATTR_CQM_MAX = __NL80211_ATTR_CQM_AFTER_LAST - 1 3480 }; 3481 3482 /** 3483 * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event 3484 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the 3485 * configured threshold 3486 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the 3487 * configured threshold 3488 * @NL80211_CQM_RSSI_BEACON_LOSS_EVENT: The device experienced beacon loss. 3489 * (Note that deauth/disassoc will still follow if the AP is not 3490 * available. This event might get used as roaming event, etc.) 3491 */ 3492 enum nl80211_cqm_rssi_threshold_event { 3493 NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW, 3494 NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH, 3495 NL80211_CQM_RSSI_BEACON_LOSS_EVENT, 3496 }; 3497 3498 /** 3499 * enum nl80211_tx_power_setting - TX power adjustment 3500 * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power 3501 * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter 3502 * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter 3503 */ 3504 enum nl80211_tx_power_setting { 3505 NL80211_TX_POWER_AUTOMATIC, 3506 NL80211_TX_POWER_LIMITED, 3507 NL80211_TX_POWER_FIXED, 3508 }; 3509 3510 /** 3511 * enum nl80211_packet_pattern_attr - packet pattern attribute 3512 * @__NL80211_PKTPAT_INVALID: invalid number for nested attribute 3513 * @NL80211_PKTPAT_PATTERN: the pattern, values where the mask has 3514 * a zero bit are ignored 3515 * @NL80211_PKTPAT_MASK: pattern mask, must be long enough to have 3516 * a bit for each byte in the pattern. The lowest-order bit corresponds 3517 * to the first byte of the pattern, but the bytes of the pattern are 3518 * in a little-endian-like format, i.e. the 9th byte of the pattern 3519 * corresponds to the lowest-order bit in the second byte of the mask. 3520 * For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where 3521 * xx indicates "don't care") would be represented by a pattern of 3522 * twelve zero bytes, and a mask of "0xed,0x01". 3523 * Note that the pattern matching is done as though frames were not 3524 * 802.11 frames but 802.3 frames, i.e. the frame is fully unpacked 3525 * first (including SNAP header unpacking) and then matched. 3526 * @NL80211_PKTPAT_OFFSET: packet offset, pattern is matched after 3527 * these fixed number of bytes of received packet 3528 * @NUM_NL80211_PKTPAT: number of attributes 3529 * @MAX_NL80211_PKTPAT: max attribute number 3530 */ 3531 enum nl80211_packet_pattern_attr { 3532 __NL80211_PKTPAT_INVALID, 3533 NL80211_PKTPAT_MASK, 3534 NL80211_PKTPAT_PATTERN, 3535 NL80211_PKTPAT_OFFSET, 3536 3537 NUM_NL80211_PKTPAT, 3538 MAX_NL80211_PKTPAT = NUM_NL80211_PKTPAT - 1, 3539 }; 3540 3541 /** 3542 * struct nl80211_pattern_support - packet pattern support information 3543 * @max_patterns: maximum number of patterns supported 3544 * @min_pattern_len: minimum length of each pattern 3545 * @max_pattern_len: maximum length of each pattern 3546 * @max_pkt_offset: maximum Rx packet offset 3547 * 3548 * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when 3549 * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED or in 3550 * %NL80211_ATTR_COALESCE_RULE_PKT_PATTERN when that is part of 3551 * %NL80211_ATTR_COALESCE_RULE in the capability information given 3552 * by the kernel to userspace. 3553 */ 3554 struct nl80211_pattern_support { 3555 __u32 max_patterns; 3556 __u32 min_pattern_len; 3557 __u32 max_pattern_len; 3558 __u32 max_pkt_offset; 3559 } __attribute__((packed)); 3560 3561 /* only for backward compatibility */ 3562 #define __NL80211_WOWLAN_PKTPAT_INVALID __NL80211_PKTPAT_INVALID 3563 #define NL80211_WOWLAN_PKTPAT_MASK NL80211_PKTPAT_MASK 3564 #define NL80211_WOWLAN_PKTPAT_PATTERN NL80211_PKTPAT_PATTERN 3565 #define NL80211_WOWLAN_PKTPAT_OFFSET NL80211_PKTPAT_OFFSET 3566 #define NUM_NL80211_WOWLAN_PKTPAT NUM_NL80211_PKTPAT 3567 #define MAX_NL80211_WOWLAN_PKTPAT MAX_NL80211_PKTPAT 3568 #define nl80211_wowlan_pattern_support nl80211_pattern_support 3569 3570 /** 3571 * enum nl80211_wowlan_triggers - WoWLAN trigger definitions 3572 * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes 3573 * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put 3574 * the chip into a special state -- works best with chips that have 3575 * support for low-power operation already (flag) 3576 * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect 3577 * is detected is implementation-specific (flag) 3578 * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed 3579 * by 16 repetitions of MAC addr, anywhere in payload) (flag) 3580 * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns 3581 * which are passed in an array of nested attributes, each nested attribute 3582 * defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern. 3583 * Each pattern defines a wakeup packet. Packet offset is associated with 3584 * each pattern which is used while matching the pattern. The matching is 3585 * done on the MSDU, i.e. as though the packet was an 802.3 packet, so the 3586 * pattern matching is done after the packet is converted to the MSDU. 3587 * 3588 * In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute 3589 * carrying a &struct nl80211_pattern_support. 3590 * 3591 * When reporting wakeup. it is a u32 attribute containing the 0-based 3592 * index of the pattern that caused the wakeup, in the patterns passed 3593 * to the kernel when configuring. 3594 * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be 3595 * used when setting, used only to indicate that GTK rekeying is supported 3596 * by the device (flag) 3597 * @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE: wake up on GTK rekey failure (if 3598 * done by the device) (flag) 3599 * @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST: wake up on EAP Identity Request 3600 * packet (flag) 3601 * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag) 3602 * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released 3603 * (on devices that have rfkill in the device) (flag) 3604 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211: For wakeup reporting only, contains 3605 * the 802.11 packet that caused the wakeup, e.g. a deauth frame. The frame 3606 * may be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN 3607 * attribute contains the original length. 3608 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN: Original length of the 802.11 3609 * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211 3610 * attribute if the packet was truncated somewhere. 3611 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023: For wakeup reporting only, contains the 3612 * 802.11 packet that caused the wakeup, e.g. a magic packet. The frame may 3613 * be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN attribute 3614 * contains the original length. 3615 * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN: Original length of the 802.3 3616 * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023 3617 * attribute if the packet was truncated somewhere. 3618 * @NL80211_WOWLAN_TRIG_TCP_CONNECTION: TCP connection wake, see DOC section 3619 * "TCP connection wakeup" for more details. This is a nested attribute 3620 * containing the exact information for establishing and keeping alive 3621 * the TCP connection. 3622 * @NL80211_WOWLAN_TRIG_TCP_WAKEUP_MATCH: For wakeup reporting only, the 3623 * wakeup packet was received on the TCP connection 3624 * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST: For wakeup reporting only, the 3625 * TCP connection was lost or failed to be established 3626 * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS: For wakeup reporting only, 3627 * the TCP connection ran out of tokens to use for data to send to the 3628 * service 3629 * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers 3630 * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number 3631 * 3632 * These nested attributes are used to configure the wakeup triggers and 3633 * to report the wakeup reason(s). 3634 */ 3635 enum nl80211_wowlan_triggers { 3636 __NL80211_WOWLAN_TRIG_INVALID, 3637 NL80211_WOWLAN_TRIG_ANY, 3638 NL80211_WOWLAN_TRIG_DISCONNECT, 3639 NL80211_WOWLAN_TRIG_MAGIC_PKT, 3640 NL80211_WOWLAN_TRIG_PKT_PATTERN, 3641 NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED, 3642 NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE, 3643 NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST, 3644 NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE, 3645 NL80211_WOWLAN_TRIG_RFKILL_RELEASE, 3646 NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211, 3647 NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN, 3648 NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023, 3649 NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN, 3650 NL80211_WOWLAN_TRIG_TCP_CONNECTION, 3651 NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH, 3652 NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST, 3653 NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS, 3654 3655 /* keep last */ 3656 NUM_NL80211_WOWLAN_TRIG, 3657 MAX_NL80211_WOWLAN_TRIG = NUM_NL80211_WOWLAN_TRIG - 1 3658 }; 3659 3660 /** 3661 * DOC: TCP connection wakeup 3662 * 3663 * Some devices can establish a TCP connection in order to be woken up by a 3664 * packet coming in from outside their network segment, or behind NAT. If 3665 * configured, the device will establish a TCP connection to the given 3666 * service, and periodically send data to that service. The first data 3667 * packet is usually transmitted after SYN/ACK, also ACKing the SYN/ACK. 3668 * The data packets can optionally include a (little endian) sequence 3669 * number (in the TCP payload!) that is generated by the device, and, also 3670 * optionally, a token from a list of tokens. This serves as a keep-alive 3671 * with the service, and for NATed connections, etc. 3672 * 3673 * During this keep-alive period, the server doesn't send any data to the 3674 * client. When receiving data, it is compared against the wakeup pattern 3675 * (and mask) and if it matches, the host is woken up. Similarly, if the 3676 * connection breaks or cannot be established to start with, the host is 3677 * also woken up. 3678 * 3679 * Developer's note: ARP offload is required for this, otherwise TCP 3680 * response packets might not go through correctly. 3681 */ 3682 3683 /** 3684 * struct nl80211_wowlan_tcp_data_seq - WoWLAN TCP data sequence 3685 * @start: starting value 3686 * @offset: offset of sequence number in packet 3687 * @len: length of the sequence value to write, 1 through 4 3688 * 3689 * Note: don't confuse with the TCP sequence number(s), this is for the 3690 * keepalive packet payload. The actual value is written into the packet 3691 * in little endian. 3692 */ 3693 struct nl80211_wowlan_tcp_data_seq { 3694 __u32 start, offset, len; 3695 }; 3696 3697 /** 3698 * struct nl80211_wowlan_tcp_data_token - WoWLAN TCP data token config 3699 * @offset: offset of token in packet 3700 * @len: length of each token 3701 * @token_stream: stream of data to be used for the tokens, the length must 3702 * be a multiple of @len for this to make sense 3703 */ 3704 struct nl80211_wowlan_tcp_data_token { 3705 __u32 offset, len; 3706 __u8 token_stream[]; 3707 }; 3708 3709 /** 3710 * struct nl80211_wowlan_tcp_data_token_feature - data token features 3711 * @min_len: minimum token length 3712 * @max_len: maximum token length 3713 * @bufsize: total available token buffer size (max size of @token_stream) 3714 */ 3715 struct nl80211_wowlan_tcp_data_token_feature { 3716 __u32 min_len, max_len, bufsize; 3717 }; 3718 3719 /** 3720 * enum nl80211_wowlan_tcp_attrs - WoWLAN TCP connection parameters 3721 * @__NL80211_WOWLAN_TCP_INVALID: invalid number for nested attributes 3722 * @NL80211_WOWLAN_TCP_SRC_IPV4: source IPv4 address (in network byte order) 3723 * @NL80211_WOWLAN_TCP_DST_IPV4: destination IPv4 address 3724 * (in network byte order) 3725 * @NL80211_WOWLAN_TCP_DST_MAC: destination MAC address, this is given because 3726 * route lookup when configured might be invalid by the time we suspend, 3727 * and doing a route lookup when suspending is no longer possible as it 3728 * might require ARP querying. 3729 * @NL80211_WOWLAN_TCP_SRC_PORT: source port (u16); optional, if not given a 3730 * socket and port will be allocated 3731 * @NL80211_WOWLAN_TCP_DST_PORT: destination port (u16) 3732 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD: data packet payload, at least one byte. 3733 * For feature advertising, a u32 attribute holding the maximum length 3734 * of the data payload. 3735 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ: data packet sequence configuration 3736 * (if desired), a &struct nl80211_wowlan_tcp_data_seq. For feature 3737 * advertising it is just a flag 3738 * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN: data packet token configuration, 3739 * see &struct nl80211_wowlan_tcp_data_token and for advertising see 3740 * &struct nl80211_wowlan_tcp_data_token_feature. 3741 * @NL80211_WOWLAN_TCP_DATA_INTERVAL: data interval in seconds, maximum 3742 * interval in feature advertising (u32) 3743 * @NL80211_WOWLAN_TCP_WAKE_PAYLOAD: wake packet payload, for advertising a 3744 * u32 attribute holding the maximum length 3745 * @NL80211_WOWLAN_TCP_WAKE_MASK: Wake packet payload mask, not used for 3746 * feature advertising. The mask works like @NL80211_PKTPAT_MASK 3747 * but on the TCP payload only. 3748 * @NUM_NL80211_WOWLAN_TCP: number of TCP attributes 3749 * @MAX_NL80211_WOWLAN_TCP: highest attribute number 3750 */ 3751 enum nl80211_wowlan_tcp_attrs { 3752 __NL80211_WOWLAN_TCP_INVALID, 3753 NL80211_WOWLAN_TCP_SRC_IPV4, 3754 NL80211_WOWLAN_TCP_DST_IPV4, 3755 NL80211_WOWLAN_TCP_DST_MAC, 3756 NL80211_WOWLAN_TCP_SRC_PORT, 3757 NL80211_WOWLAN_TCP_DST_PORT, 3758 NL80211_WOWLAN_TCP_DATA_PAYLOAD, 3759 NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ, 3760 NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN, 3761 NL80211_WOWLAN_TCP_DATA_INTERVAL, 3762 NL80211_WOWLAN_TCP_WAKE_PAYLOAD, 3763 NL80211_WOWLAN_TCP_WAKE_MASK, 3764 3765 /* keep last */ 3766 NUM_NL80211_WOWLAN_TCP, 3767 MAX_NL80211_WOWLAN_TCP = NUM_NL80211_WOWLAN_TCP - 1 3768 }; 3769 3770 /** 3771 * struct nl80211_coalesce_rule_support - coalesce rule support information 3772 * @max_rules: maximum number of rules supported 3773 * @pat: packet pattern support information 3774 * @max_delay: maximum supported coalescing delay in msecs 3775 * 3776 * This struct is carried in %NL80211_ATTR_COALESCE_RULE in the 3777 * capability information given by the kernel to userspace. 3778 */ 3779 struct nl80211_coalesce_rule_support { 3780 __u32 max_rules; 3781 struct nl80211_pattern_support pat; 3782 __u32 max_delay; 3783 } __attribute__((packed)); 3784 3785 /** 3786 * enum nl80211_attr_coalesce_rule - coalesce rule attribute 3787 * @__NL80211_COALESCE_RULE_INVALID: invalid number for nested attribute 3788 * @NL80211_ATTR_COALESCE_RULE_DELAY: delay in msecs used for packet coalescing 3789 * @NL80211_ATTR_COALESCE_RULE_CONDITION: condition for packet coalescence, 3790 * see &enum nl80211_coalesce_condition. 3791 * @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN: packet offset, pattern is matched 3792 * after these fixed number of bytes of received packet 3793 * @NUM_NL80211_ATTR_COALESCE_RULE: number of attributes 3794 * @NL80211_ATTR_COALESCE_RULE_MAX: max attribute number 3795 */ 3796 enum nl80211_attr_coalesce_rule { 3797 __NL80211_COALESCE_RULE_INVALID, 3798 NL80211_ATTR_COALESCE_RULE_DELAY, 3799 NL80211_ATTR_COALESCE_RULE_CONDITION, 3800 NL80211_ATTR_COALESCE_RULE_PKT_PATTERN, 3801 3802 /* keep last */ 3803 NUM_NL80211_ATTR_COALESCE_RULE, 3804 NL80211_ATTR_COALESCE_RULE_MAX = NUM_NL80211_ATTR_COALESCE_RULE - 1 3805 }; 3806 3807 /** 3808 * enum nl80211_coalesce_condition - coalesce rule conditions 3809 * @NL80211_COALESCE_CONDITION_MATCH: coalaesce Rx packets when patterns 3810 * in a rule are matched. 3811 * @NL80211_COALESCE_CONDITION_NO_MATCH: coalesce Rx packets when patterns 3812 * in a rule are not matched. 3813 */ 3814 enum nl80211_coalesce_condition { 3815 NL80211_COALESCE_CONDITION_MATCH, 3816 NL80211_COALESCE_CONDITION_NO_MATCH 3817 }; 3818 3819 /** 3820 * enum nl80211_iface_limit_attrs - limit attributes 3821 * @NL80211_IFACE_LIMIT_UNSPEC: (reserved) 3822 * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that 3823 * can be chosen from this set of interface types (u32) 3824 * @NL80211_IFACE_LIMIT_TYPES: nested attribute containing a 3825 * flag attribute for each interface type in this set 3826 * @NUM_NL80211_IFACE_LIMIT: number of attributes 3827 * @MAX_NL80211_IFACE_LIMIT: highest attribute number 3828 */ 3829 enum nl80211_iface_limit_attrs { 3830 NL80211_IFACE_LIMIT_UNSPEC, 3831 NL80211_IFACE_LIMIT_MAX, 3832 NL80211_IFACE_LIMIT_TYPES, 3833 3834 /* keep last */ 3835 NUM_NL80211_IFACE_LIMIT, 3836 MAX_NL80211_IFACE_LIMIT = NUM_NL80211_IFACE_LIMIT - 1 3837 }; 3838 3839 /** 3840 * enum nl80211_if_combination_attrs -- interface combination attributes 3841 * 3842 * @NL80211_IFACE_COMB_UNSPEC: (reserved) 3843 * @NL80211_IFACE_COMB_LIMITS: Nested attributes containing the limits 3844 * for given interface types, see &enum nl80211_iface_limit_attrs. 3845 * @NL80211_IFACE_COMB_MAXNUM: u32 attribute giving the total number of 3846 * interfaces that can be created in this group. This number doesn't 3847 * apply to interfaces purely managed in software, which are listed 3848 * in a separate attribute %NL80211_ATTR_INTERFACES_SOFTWARE. 3849 * @NL80211_IFACE_COMB_STA_AP_BI_MATCH: flag attribute specifying that 3850 * beacon intervals within this group must be all the same even for 3851 * infrastructure and AP/GO combinations, i.e. the GO(s) must adopt 3852 * the infrastructure network's beacon interval. 3853 * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many 3854 * different channels may be used within this group. 3855 * @NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS: u32 attribute containing the bitmap 3856 * of supported channel widths for radar detection. 3857 * @NL80211_IFACE_COMB_RADAR_DETECT_REGIONS: u32 attribute containing the bitmap 3858 * of supported regulatory regions for radar detection. 3859 * @NUM_NL80211_IFACE_COMB: number of attributes 3860 * @MAX_NL80211_IFACE_COMB: highest attribute number 3861 * 3862 * Examples: 3863 * limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2 3864 * => allows an AP and a STA that must match BIs 3865 * 3866 * numbers = [ #{AP, P2P-GO} <= 8 ], channels = 1, max = 8 3867 * => allows 8 of AP/GO 3868 * 3869 * numbers = [ #{STA} <= 2 ], channels = 2, max = 2 3870 * => allows two STAs on different channels 3871 * 3872 * numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4 3873 * => allows a STA plus three P2P interfaces 3874 * 3875 * The list of these four possiblities could completely be contained 3876 * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate 3877 * that any of these groups must match. 3878 * 3879 * "Combinations" of just a single interface will not be listed here, 3880 * a single interface of any valid interface type is assumed to always 3881 * be possible by itself. This means that implicitly, for each valid 3882 * interface type, the following group always exists: 3883 * numbers = [ #{<type>} <= 1 ], channels = 1, max = 1 3884 */ 3885 enum nl80211_if_combination_attrs { 3886 NL80211_IFACE_COMB_UNSPEC, 3887 NL80211_IFACE_COMB_LIMITS, 3888 NL80211_IFACE_COMB_MAXNUM, 3889 NL80211_IFACE_COMB_STA_AP_BI_MATCH, 3890 NL80211_IFACE_COMB_NUM_CHANNELS, 3891 NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS, 3892 NL80211_IFACE_COMB_RADAR_DETECT_REGIONS, 3893 3894 /* keep last */ 3895 NUM_NL80211_IFACE_COMB, 3896 MAX_NL80211_IFACE_COMB = NUM_NL80211_IFACE_COMB - 1 3897 }; 3898 3899 /** 3900 * enum nl80211_plink_state - state of a mesh peer link finite state machine 3901 * 3902 * @NL80211_PLINK_LISTEN: initial state, considered the implicit 3903 * state of non existant mesh peer links 3904 * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to 3905 * this mesh peer 3906 * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received 3907 * from this mesh peer 3908 * @NL80211_PLINK_CNF_RCVD: mesh plink confirm frame has been 3909 * received from this mesh peer 3910 * @NL80211_PLINK_ESTAB: mesh peer link is established 3911 * @NL80211_PLINK_HOLDING: mesh peer link is being closed or cancelled 3912 * @NL80211_PLINK_BLOCKED: all frames transmitted from this mesh 3913 * plink are discarded 3914 * @NUM_NL80211_PLINK_STATES: number of peer link states 3915 * @MAX_NL80211_PLINK_STATES: highest numerical value of plink states 3916 */ 3917 enum nl80211_plink_state { 3918 NL80211_PLINK_LISTEN, 3919 NL80211_PLINK_OPN_SNT, 3920 NL80211_PLINK_OPN_RCVD, 3921 NL80211_PLINK_CNF_RCVD, 3922 NL80211_PLINK_ESTAB, 3923 NL80211_PLINK_HOLDING, 3924 NL80211_PLINK_BLOCKED, 3925 3926 /* keep last */ 3927 NUM_NL80211_PLINK_STATES, 3928 MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1 3929 }; 3930 3931 /** 3932 * enum nl80211_plink_action - actions to perform in mesh peers 3933 * 3934 * @NL80211_PLINK_ACTION_NO_ACTION: perform no action 3935 * @NL80211_PLINK_ACTION_OPEN: start mesh peer link establishment 3936 * @NL80211_PLINK_ACTION_BLOCK: block traffic from this mesh peer 3937 * @NUM_NL80211_PLINK_ACTIONS: number of possible actions 3938 */ 3939 enum plink_actions { 3940 NL80211_PLINK_ACTION_NO_ACTION, 3941 NL80211_PLINK_ACTION_OPEN, 3942 NL80211_PLINK_ACTION_BLOCK, 3943 3944 NUM_NL80211_PLINK_ACTIONS, 3945 }; 3946 3947 #define NL80211_KCK_LEN 16 3948 #define NL80211_KEK_LEN 16 3949 #define NL80211_REPLAY_CTR_LEN 8 3950 3951 /** 3952 * enum nl80211_rekey_data - attributes for GTK rekey offload 3953 * @__NL80211_REKEY_DATA_INVALID: invalid number for nested attributes 3954 * @NL80211_REKEY_DATA_KEK: key encryption key (binary) 3955 * @NL80211_REKEY_DATA_KCK: key confirmation key (binary) 3956 * @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary) 3957 * @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal) 3958 * @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal) 3959 */ 3960 enum nl80211_rekey_data { 3961 __NL80211_REKEY_DATA_INVALID, 3962 NL80211_REKEY_DATA_KEK, 3963 NL80211_REKEY_DATA_KCK, 3964 NL80211_REKEY_DATA_REPLAY_CTR, 3965 3966 /* keep last */ 3967 NUM_NL80211_REKEY_DATA, 3968 MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1 3969 }; 3970 3971 /** 3972 * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID 3973 * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in 3974 * Beacon frames) 3975 * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element 3976 * in Beacon frames 3977 * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID 3978 * element in Beacon frames but zero out each byte in the SSID 3979 */ 3980 enum nl80211_hidden_ssid { 3981 NL80211_HIDDEN_SSID_NOT_IN_USE, 3982 NL80211_HIDDEN_SSID_ZERO_LEN, 3983 NL80211_HIDDEN_SSID_ZERO_CONTENTS 3984 }; 3985 3986 /** 3987 * enum nl80211_sta_wme_attr - station WME attributes 3988 * @__NL80211_STA_WME_INVALID: invalid number for nested attribute 3989 * @NL80211_STA_WME_UAPSD_QUEUES: bitmap of uapsd queues. the format 3990 * is the same as the AC bitmap in the QoS info field. 3991 * @NL80211_STA_WME_MAX_SP: max service period. the format is the same 3992 * as the MAX_SP field in the QoS info field (but already shifted down). 3993 * @__NL80211_STA_WME_AFTER_LAST: internal 3994 * @NL80211_STA_WME_MAX: highest station WME attribute 3995 */ 3996 enum nl80211_sta_wme_attr { 3997 __NL80211_STA_WME_INVALID, 3998 NL80211_STA_WME_UAPSD_QUEUES, 3999 NL80211_STA_WME_MAX_SP, 4000 4001 /* keep last */ 4002 __NL80211_STA_WME_AFTER_LAST, 4003 NL80211_STA_WME_MAX = __NL80211_STA_WME_AFTER_LAST - 1 4004 }; 4005 4006 /** 4007 * enum nl80211_pmksa_candidate_attr - attributes for PMKSA caching candidates 4008 * @__NL80211_PMKSA_CANDIDATE_INVALID: invalid number for nested attributes 4009 * @NL80211_PMKSA_CANDIDATE_INDEX: candidate index (u32; the smaller, the higher 4010 * priority) 4011 * @NL80211_PMKSA_CANDIDATE_BSSID: candidate BSSID (6 octets) 4012 * @NL80211_PMKSA_CANDIDATE_PREAUTH: RSN pre-authentication supported (flag) 4013 * @NUM_NL80211_PMKSA_CANDIDATE: number of PMKSA caching candidate attributes 4014 * (internal) 4015 * @MAX_NL80211_PMKSA_CANDIDATE: highest PMKSA caching candidate attribute 4016 * (internal) 4017 */ 4018 enum nl80211_pmksa_candidate_attr { 4019 __NL80211_PMKSA_CANDIDATE_INVALID, 4020 NL80211_PMKSA_CANDIDATE_INDEX, 4021 NL80211_PMKSA_CANDIDATE_BSSID, 4022 NL80211_PMKSA_CANDIDATE_PREAUTH, 4023 4024 /* keep last */ 4025 NUM_NL80211_PMKSA_CANDIDATE, 4026 MAX_NL80211_PMKSA_CANDIDATE = NUM_NL80211_PMKSA_CANDIDATE - 1 4027 }; 4028 4029 /** 4030 * enum nl80211_tdls_operation - values for %NL80211_ATTR_TDLS_OPERATION 4031 * @NL80211_TDLS_DISCOVERY_REQ: Send a TDLS discovery request 4032 * @NL80211_TDLS_SETUP: Setup TDLS link 4033 * @NL80211_TDLS_TEARDOWN: Teardown a TDLS link which is already established 4034 * @NL80211_TDLS_ENABLE_LINK: Enable TDLS link 4035 * @NL80211_TDLS_DISABLE_LINK: Disable TDLS link 4036 */ 4037 enum nl80211_tdls_operation { 4038 NL80211_TDLS_DISCOVERY_REQ, 4039 NL80211_TDLS_SETUP, 4040 NL80211_TDLS_TEARDOWN, 4041 NL80211_TDLS_ENABLE_LINK, 4042 NL80211_TDLS_DISABLE_LINK, 4043 }; 4044 4045 /* 4046 * enum nl80211_ap_sme_features - device-integrated AP features 4047 * Reserved for future use, no bits are defined in 4048 * NL80211_ATTR_DEVICE_AP_SME yet. 4049 enum nl80211_ap_sme_features { 4050 }; 4051 */ 4052 4053 /** 4054 * enum nl80211_feature_flags - device/driver features 4055 * @NL80211_FEATURE_SK_TX_STATUS: This driver supports reflecting back 4056 * TX status to the socket error queue when requested with the 4057 * socket option. 4058 * @NL80211_FEATURE_HT_IBSS: This driver supports IBSS with HT datarates. 4059 * @NL80211_FEATURE_INACTIVITY_TIMER: This driver takes care of freeing up 4060 * the connected inactive stations in AP mode. 4061 * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested 4062 * to work properly to suppport receiving regulatory hints from 4063 * cellular base stations. 4064 * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: (no longer available, only 4065 * here to reserve the value for API/ABI compatibility) 4066 * @NL80211_FEATURE_SAE: This driver supports simultaneous authentication of 4067 * equals (SAE) with user space SME (NL80211_CMD_AUTHENTICATE) in station 4068 * mode 4069 * @NL80211_FEATURE_LOW_PRIORITY_SCAN: This driver supports low priority scan 4070 * @NL80211_FEATURE_SCAN_FLUSH: Scan flush is supported 4071 * @NL80211_FEATURE_AP_SCAN: Support scanning using an AP vif 4072 * @NL80211_FEATURE_VIF_TXPOWER: The driver supports per-vif TX power setting 4073 * @NL80211_FEATURE_NEED_OBSS_SCAN: The driver expects userspace to perform 4074 * OBSS scans and generate 20/40 BSS coex reports. This flag is used only 4075 * for drivers implementing the CONNECT API, for AUTH/ASSOC it is implied. 4076 * @NL80211_FEATURE_P2P_GO_CTWIN: P2P GO implementation supports CT Window 4077 * setting 4078 * @NL80211_FEATURE_P2P_GO_OPPPS: P2P GO implementation supports opportunistic 4079 * powersave 4080 * @NL80211_FEATURE_FULL_AP_CLIENT_STATE: The driver supports full state 4081 * transitions for AP clients. Without this flag (and if the driver 4082 * doesn't have the AP SME in the device) the driver supports adding 4083 * stations only when they're associated and adds them in associated 4084 * state (to later be transitioned into authorized), with this flag 4085 * they should be added before even sending the authentication reply 4086 * and then transitioned into authenticated, associated and authorized 4087 * states using station flags. 4088 * Note that even for drivers that support this, the default is to add 4089 * stations in authenticated/associated state, so to add unauthenticated 4090 * stations the authenticated/associated bits have to be set in the mask. 4091 * @NL80211_FEATURE_ADVERTISE_CHAN_LIMITS: cfg80211 advertises channel limits 4092 * (HT40, VHT 80/160 MHz) if this flag is set 4093 * @NL80211_FEATURE_USERSPACE_MPM: This driver supports a userspace Mesh 4094 * Peering Management entity which may be implemented by registering for 4095 * beacons or NL80211_CMD_NEW_PEER_CANDIDATE events. The mesh beacon is 4096 * still generated by the driver. 4097 * @NL80211_FEATURE_ACTIVE_MONITOR: This driver supports an active monitor 4098 * interface. An active monitor interface behaves like a normal monitor 4099 * interface, but gets added to the driver. It ensures that incoming 4100 * unicast packets directed at the configured interface address get ACKed. 4101 * @NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE: This driver supports dynamic 4102 * channel bandwidth change (e.g., HT 20 <-> 40 MHz channel) during the 4103 * lifetime of a BSS. 4104 * @NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES: This device adds a DS Parameter 4105 * Set IE to probe requests. 4106 * @NL80211_FEATURE_WFA_TPC_IE_IN_PROBES: This device adds a WFA TPC Report IE 4107 * to probe requests. 4108 * @NL80211_FEATURE_QUIET: This device, in client mode, supports Quiet Period 4109 * requests sent to it by an AP. 4110 * @NL80211_FEATURE_TX_POWER_INSERTION: This device is capable of inserting the 4111 * current tx power value into the TPC Report IE in the spectrum 4112 * management TPC Report action frame, and in the Radio Measurement Link 4113 * Measurement Report action frame. 4114 * @NL80211_FEATURE_ACKTO_ESTIMATION: This driver supports dynamic ACK timeout 4115 * estimation (dynack). %NL80211_ATTR_WIPHY_DYN_ACK flag attribute is used 4116 * to enable dynack. 4117 * @NL80211_FEATURE_STATIC_SMPS: Device supports static spatial 4118 * multiplexing powersave, ie. can turn off all but one chain 4119 * even on HT connections that should be using more chains. 4120 * @NL80211_FEATURE_DYNAMIC_SMPS: Device supports dynamic spatial 4121 * multiplexing powersave, ie. can turn off all but one chain 4122 * and then wake the rest up as required after, for example, 4123 * rts/cts handshake. 4124 */ 4125 enum nl80211_feature_flags { 4126 NL80211_FEATURE_SK_TX_STATUS = 1 << 0, 4127 NL80211_FEATURE_HT_IBSS = 1 << 1, 4128 NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2, 4129 NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3, 4130 NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 1 << 4, 4131 NL80211_FEATURE_SAE = 1 << 5, 4132 NL80211_FEATURE_LOW_PRIORITY_SCAN = 1 << 6, 4133 NL80211_FEATURE_SCAN_FLUSH = 1 << 7, 4134 NL80211_FEATURE_AP_SCAN = 1 << 8, 4135 NL80211_FEATURE_VIF_TXPOWER = 1 << 9, 4136 NL80211_FEATURE_NEED_OBSS_SCAN = 1 << 10, 4137 NL80211_FEATURE_P2P_GO_CTWIN = 1 << 11, 4138 NL80211_FEATURE_P2P_GO_OPPPS = 1 << 12, 4139 /* bit 13 is reserved */ 4140 NL80211_FEATURE_ADVERTISE_CHAN_LIMITS = 1 << 14, 4141 NL80211_FEATURE_FULL_AP_CLIENT_STATE = 1 << 15, 4142 NL80211_FEATURE_USERSPACE_MPM = 1 << 16, 4143 NL80211_FEATURE_ACTIVE_MONITOR = 1 << 17, 4144 NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE = 1 << 18, 4145 NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES = 1 << 19, 4146 NL80211_FEATURE_WFA_TPC_IE_IN_PROBES = 1 << 20, 4147 NL80211_FEATURE_QUIET = 1 << 21, 4148 NL80211_FEATURE_TX_POWER_INSERTION = 1 << 22, 4149 NL80211_FEATURE_ACKTO_ESTIMATION = 1 << 23, 4150 NL80211_FEATURE_STATIC_SMPS = 1 << 24, 4151 NL80211_FEATURE_DYNAMIC_SMPS = 1 << 25, 4152 }; 4153 4154 /** 4155 * enum nl80211_probe_resp_offload_support_attr - optional supported 4156 * protocols for probe-response offloading by the driver/FW. 4157 * To be used with the %NL80211_ATTR_PROBE_RESP_OFFLOAD attribute. 4158 * Each enum value represents a bit in the bitmap of supported 4159 * protocols. Typically a subset of probe-requests belonging to a 4160 * supported protocol will be excluded from offload and uploaded 4161 * to the host. 4162 * 4163 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS: Support for WPS ver. 1 4164 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2: Support for WPS ver. 2 4165 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P: Support for P2P 4166 * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U: Support for 802.11u 4167 */ 4168 enum nl80211_probe_resp_offload_support_attr { 4169 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS = 1 << 0, 4170 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 = 1 << 1, 4171 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P = 1 << 2, 4172 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U = 1 << 3, 4173 }; 4174 4175 /** 4176 * enum nl80211_connect_failed_reason - connection request failed reasons 4177 * @NL80211_CONN_FAIL_MAX_CLIENTS: Maximum number of clients that can be 4178 * handled by the AP is reached. 4179 * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Connection request is rejected due to ACL. 4180 */ 4181 enum nl80211_connect_failed_reason { 4182 NL80211_CONN_FAIL_MAX_CLIENTS, 4183 NL80211_CONN_FAIL_BLOCKED_CLIENT, 4184 }; 4185 4186 /** 4187 * enum nl80211_scan_flags - scan request control flags 4188 * 4189 * Scan request control flags are used to control the handling 4190 * of NL80211_CMD_TRIGGER_SCAN and NL80211_CMD_START_SCHED_SCAN 4191 * requests. 4192 * 4193 * @NL80211_SCAN_FLAG_LOW_PRIORITY: scan request has low priority 4194 * @NL80211_SCAN_FLAG_FLUSH: flush cache before scanning 4195 * @NL80211_SCAN_FLAG_AP: force a scan even if the interface is configured 4196 * as AP and the beaconing has already been configured. This attribute is 4197 * dangerous because will destroy stations performance as a lot of frames 4198 * will be lost while scanning off-channel, therefore it must be used only 4199 * when really needed 4200 */ 4201 enum nl80211_scan_flags { 4202 NL80211_SCAN_FLAG_LOW_PRIORITY = 1 << 0, 4203 NL80211_SCAN_FLAG_FLUSH = 1 << 1, 4204 NL80211_SCAN_FLAG_AP = 1 << 2, 4205 }; 4206 4207 /** 4208 * enum nl80211_acl_policy - access control policy 4209 * 4210 * Access control policy is applied on a MAC list set by 4211 * %NL80211_CMD_START_AP and %NL80211_CMD_SET_MAC_ACL, to 4212 * be used with %NL80211_ATTR_ACL_POLICY. 4213 * 4214 * @NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED: Deny stations which are 4215 * listed in ACL, i.e. allow all the stations which are not listed 4216 * in ACL to authenticate. 4217 * @NL80211_ACL_POLICY_DENY_UNLESS_LISTED: Allow the stations which are listed 4218 * in ACL, i.e. deny all the stations which are not listed in ACL. 4219 */ 4220 enum nl80211_acl_policy { 4221 NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED, 4222 NL80211_ACL_POLICY_DENY_UNLESS_LISTED, 4223 }; 4224 4225 /** 4226 * enum nl80211_smps_mode - SMPS mode 4227 * 4228 * Requested SMPS mode (for AP mode) 4229 * 4230 * @NL80211_SMPS_OFF: SMPS off (use all antennas). 4231 * @NL80211_SMPS_STATIC: static SMPS (use a single antenna) 4232 * @NL80211_SMPS_DYNAMIC: dynamic smps (start with a single antenna and 4233 * turn on other antennas after CTS/RTS). 4234 */ 4235 enum nl80211_smps_mode { 4236 NL80211_SMPS_OFF, 4237 NL80211_SMPS_STATIC, 4238 NL80211_SMPS_DYNAMIC, 4239 4240 __NL80211_SMPS_AFTER_LAST, 4241 NL80211_SMPS_MAX = __NL80211_SMPS_AFTER_LAST - 1 4242 }; 4243 4244 /** 4245 * enum nl80211_radar_event - type of radar event for DFS operation 4246 * 4247 * Type of event to be used with NL80211_ATTR_RADAR_EVENT to inform userspace 4248 * about detected radars or success of the channel available check (CAC) 4249 * 4250 * @NL80211_RADAR_DETECTED: A radar pattern has been detected. The channel is 4251 * now unusable. 4252 * @NL80211_RADAR_CAC_FINISHED: Channel Availability Check has been finished, 4253 * the channel is now available. 4254 * @NL80211_RADAR_CAC_ABORTED: Channel Availability Check has been aborted, no 4255 * change to the channel status. 4256 * @NL80211_RADAR_NOP_FINISHED: The Non-Occupancy Period for this channel is 4257 * over, channel becomes usable. 4258 */ 4259 enum nl80211_radar_event { 4260 NL80211_RADAR_DETECTED, 4261 NL80211_RADAR_CAC_FINISHED, 4262 NL80211_RADAR_CAC_ABORTED, 4263 NL80211_RADAR_NOP_FINISHED, 4264 }; 4265 4266 /** 4267 * enum nl80211_dfs_state - DFS states for channels 4268 * 4269 * Channel states used by the DFS code. 4270 * 4271 * @NL80211_DFS_USABLE: The channel can be used, but channel availability 4272 * check (CAC) must be performed before using it for AP or IBSS. 4273 * @NL80211_DFS_UNAVAILABLE: A radar has been detected on this channel, it 4274 * is therefore marked as not available. 4275 * @NL80211_DFS_AVAILABLE: The channel has been CAC checked and is available. 4276 */ 4277 enum nl80211_dfs_state { 4278 NL80211_DFS_USABLE, 4279 NL80211_DFS_UNAVAILABLE, 4280 NL80211_DFS_AVAILABLE, 4281 }; 4282 4283 /** 4284 * enum enum nl80211_protocol_features - nl80211 protocol features 4285 * @NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP: nl80211 supports splitting 4286 * wiphy dumps (if requested by the application with the attribute 4287 * %NL80211_ATTR_SPLIT_WIPHY_DUMP. Also supported is filtering the 4288 * wiphy dump by %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFINDEX or 4289 * %NL80211_ATTR_WDEV. 4290 */ 4291 enum nl80211_protocol_features { 4292 NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP = 1 << 0, 4293 }; 4294 4295 /** 4296 * enum nl80211_crit_proto_id - nl80211 critical protocol identifiers 4297 * 4298 * @NL80211_CRIT_PROTO_UNSPEC: protocol unspecified. 4299 * @NL80211_CRIT_PROTO_DHCP: BOOTP or DHCPv6 protocol. 4300 * @NL80211_CRIT_PROTO_EAPOL: EAPOL protocol. 4301 * @NL80211_CRIT_PROTO_APIPA: APIPA protocol. 4302 * @NUM_NL80211_CRIT_PROTO: must be kept last. 4303 */ 4304 enum nl80211_crit_proto_id { 4305 NL80211_CRIT_PROTO_UNSPEC, 4306 NL80211_CRIT_PROTO_DHCP, 4307 NL80211_CRIT_PROTO_EAPOL, 4308 NL80211_CRIT_PROTO_APIPA, 4309 /* add other protocols before this one */ 4310 NUM_NL80211_CRIT_PROTO 4311 }; 4312 4313 /* maximum duration for critical protocol measures */ 4314 #define NL80211_CRIT_PROTO_MAX_DURATION 5000 /* msec */ 4315 4316 /** 4317 * enum nl80211_rxmgmt_flags - flags for received management frame. 4318 * 4319 * Used by cfg80211_rx_mgmt() 4320 * 4321 * @NL80211_RXMGMT_FLAG_ANSWERED: frame was answered by device/driver. 4322 */ 4323 enum nl80211_rxmgmt_flags { 4324 NL80211_RXMGMT_FLAG_ANSWERED = 1 << 0, 4325 }; 4326 4327 /* 4328 * If this flag is unset, the lower 24 bits are an OUI, if set 4329 * a Linux nl80211 vendor ID is used (no such IDs are allocated 4330 * yet, so that's not valid so far) 4331 */ 4332 #define NL80211_VENDOR_ID_IS_LINUX 0x80000000 4333 4334 /** 4335 * struct nl80211_vendor_cmd_info - vendor command data 4336 * @vendor_id: If the %NL80211_VENDOR_ID_IS_LINUX flag is clear, then the 4337 * value is a 24-bit OUI; if it is set then a separately allocated ID 4338 * may be used, but no such IDs are allocated yet. New IDs should be 4339 * added to this file when needed. 4340 * @subcmd: sub-command ID for the command 4341 */ 4342 struct nl80211_vendor_cmd_info { 4343 __u32 vendor_id; 4344 __u32 subcmd; 4345 }; 4346 4347 /** 4348 * enum nl80211_tdls_peer_capability - TDLS peer flags. 4349 * 4350 * Used by tdls_mgmt() to determine which conditional elements need 4351 * to be added to TDLS Setup frames. 4352 * 4353 * @NL80211_TDLS_PEER_HT: TDLS peer is HT capable. 4354 * @NL80211_TDLS_PEER_VHT: TDLS peer is VHT capable. 4355 * @NL80211_TDLS_PEER_WMM: TDLS peer is WMM capable. 4356 */ 4357 enum nl80211_tdls_peer_capability { 4358 NL80211_TDLS_PEER_HT = 1 << 0, 4359 NL80211_TDLS_PEER_VHT = 1 << 1, 4360 NL80211_TDLS_PEER_WMM = 1 << 2, 4361 }; 4362 4363 static inline struct nlattr *nla_next(const struct nlattr *nla, 4364 int *remaining) { 4365 int totlen = NLA_ALIGN(nla->nla_len); 4366 4367 *remaining -= totlen; 4368 return (struct nlattr *)((char *)nla + totlen); 4369 } 4370 4371 static inline int nla_ok(const struct nlattr *nla, int remaining) { 4372 return remaining >= (int)sizeof(*nla) && nla->nla_len >= sizeof(*nla) && 4373 nla->nla_len <= remaining; 4374 } 4375 4376 #define nla_for_each_attr(pos, head, len, rem) \ 4377 for (pos = head, rem = len; nla_ok(pos, rem); pos = nla_next(pos, &(rem))) 4378 4379 #endif /* __LINUX_NL80211_H */ 4380
