1 #ifndef __LINUX_NL80211_H 2 #define __LINUX_NL80211_H 3 /* 4 * 802.11 netlink interface public header 5 * 6 * Copyright 2006-2010 Johannes Berg <johannes (at) sipsolutions.net> 7 * Copyright 2008 Michael Wu <flamingice (at) sourmilk.net> 8 * Copyright 2008 Luis Carlos Cobo <luisca (at) cozybit.com> 9 * Copyright 2008 Michael Buesch <mb (at) bu3sch.de> 10 * Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez (at) atheros.com> 11 * Copyright 2008 Jouni Malinen <jouni.malinen (at) atheros.com> 12 * Copyright 2008 Colin McCabe <colin (at) cozybit.com> 13 * 14 * Permission to use, copy, modify, and/or distribute this software for any 15 * purpose with or without fee is hereby granted, provided that the above 16 * copyright notice and this permission notice appear in all copies. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 19 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 20 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 21 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 22 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 23 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 24 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 25 * 26 */ 27 28 #include <linux/types.h> 29 30 /** 31 * DOC: Station handling 32 * 33 * Stations are added per interface, but a special case exists with VLAN 34 * interfaces. When a station is bound to an AP interface, it may be moved 35 * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN). 36 * The station is still assumed to belong to the AP interface it was added 37 * to. 38 * 39 * TODO: need more info? 40 */ 41 42 /** 43 * DOC: Frame transmission/registration support 44 * 45 * Frame transmission and registration support exists to allow userspace 46 * management entities such as wpa_supplicant react to management frames 47 * that are not being handled by the kernel. This includes, for example, 48 * certain classes of action frames that cannot be handled in the kernel 49 * for various reasons. 50 * 51 * Frame registration is done on a per-interface basis and registrations 52 * cannot be removed other than by closing the socket. It is possible to 53 * specify a registration filter to register, for example, only for a 54 * certain type of action frame. In particular with action frames, those 55 * that userspace registers for will not be returned as unhandled by the 56 * driver, so that the registered application has to take responsibility 57 * for doing that. 58 * 59 * The type of frame that can be registered for is also dependent on the 60 * driver and interface type. The frame types are advertised in wiphy 61 * attributes so applications know what to expect. 62 * 63 * NOTE: When an interface changes type while registrations are active, 64 * these registrations are ignored until the interface type is 65 * changed again. This means that changing the interface type can 66 * lead to a situation that couldn't otherwise be produced, but 67 * any such registrations will be dormant in the sense that they 68 * will not be serviced, i.e. they will not receive any frames. 69 * 70 * Frame transmission allows userspace to send for example the required 71 * responses to action frames. It is subject to some sanity checking, 72 * but many frames can be transmitted. When a frame was transmitted, its 73 * status is indicated to the sending socket. 74 * 75 * For more technical details, see the corresponding command descriptions 76 * below. 77 */ 78 79 /** 80 * enum nl80211_commands - supported nl80211 commands 81 * 82 * @NL80211_CMD_UNSPEC: unspecified command to catch errors 83 * 84 * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request 85 * to get a list of all present wiphys. 86 * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or 87 * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME, 88 * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ, 89 * %NL80211_ATTR_WIPHY_CHANNEL_TYPE, %NL80211_ATTR_WIPHY_RETRY_SHORT, 90 * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 91 * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD. 92 * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL 93 * instead, the support here is for backward compatibility only. 94 * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request 95 * or rename notification. Has attributes %NL80211_ATTR_WIPHY and 96 * %NL80211_ATTR_WIPHY_NAME. 97 * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes 98 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME. 99 * 100 * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration; 101 * either a dump request on a %NL80211_ATTR_WIPHY or a specific get 102 * on an %NL80211_ATTR_IFINDEX is supported. 103 * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires 104 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE. 105 * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response 106 * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX, 107 * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also 108 * be sent from userspace to request creation of a new virtual interface, 109 * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and 110 * %NL80211_ATTR_IFNAME. 111 * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes 112 * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from 113 * userspace to request deletion of a virtual interface, then requires 114 * attribute %NL80211_ATTR_IFINDEX. 115 * 116 * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified 117 * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. 118 * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT, 119 * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD. 120 * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA, 121 * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER, 122 * and %NL80211_ATTR_KEY_SEQ attributes. 123 * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX 124 * or %NL80211_ATTR_MAC. 125 * 126 * @NL80211_CMD_GET_BEACON: retrieve beacon information (returned in a 127 * %NL80222_CMD_NEW_BEACON message) 128 * @NL80211_CMD_SET_BEACON: set the beacon on an access point interface 129 * using the %NL80211_ATTR_BEACON_INTERVAL, %NL80211_ATTR_DTIM_PERIOD, 130 * %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL attributes. 131 * @NL80211_CMD_NEW_BEACON: add a new beacon to an access point interface, 132 * parameters are like for %NL80211_CMD_SET_BEACON. 133 * @NL80211_CMD_DEL_BEACON: remove the beacon, stop sending it 134 * 135 * @NL80211_CMD_GET_STATION: Get station attributes for station identified by 136 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 137 * @NL80211_CMD_SET_STATION: Set station attributes for station identified by 138 * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 139 * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the 140 * the interface identified by %NL80211_ATTR_IFINDEX. 141 * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC 142 * or, if no MAC address given, all stations, on the interface identified 143 * by %NL80211_ATTR_IFINDEX. 144 * 145 * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to 146 * destination %NL80211_ATTR_MAC on the interface identified by 147 * %NL80211_ATTR_IFINDEX. 148 * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to 149 * destination %NL80211_ATTR_MAC on the interface identified by 150 * %NL80211_ATTR_IFINDEX. 151 * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the 152 * the interface identified by %NL80211_ATTR_IFINDEX. 153 * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC 154 * or, if no MAC address given, all mesh paths, on the interface identified 155 * by %NL80211_ATTR_IFINDEX. 156 * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by 157 * %NL80211_ATTR_IFINDEX. 158 * 159 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set 160 * regulatory domain. 161 * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command 162 * after being queried by the kernel. CRDA replies by sending a regulatory 163 * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our 164 * current alpha2 if it found a match. It also provides 165 * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each 166 * regulatory rule is a nested set of attributes given by 167 * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and 168 * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by 169 * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and 170 * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP. 171 * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain 172 * to the specified ISO/IEC 3166-1 alpha2 country code. The core will 173 * store this as a valid request and then query userspace for it. 174 * 175 * @NL80211_CMD_GET_MESH_PARAMS: Get mesh networking properties for the 176 * interface identified by %NL80211_ATTR_IFINDEX 177 * 178 * @NL80211_CMD_SET_MESH_PARAMS: Set mesh networking properties for the 179 * interface identified by %NL80211_ATTR_IFINDEX 180 * 181 * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The 182 * interface is identified with %NL80211_ATTR_IFINDEX and the management 183 * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be 184 * added to the end of the specified management frame is specified with 185 * %NL80211_ATTR_IE. If the command succeeds, the requested data will be 186 * added to all specified management frames generated by 187 * kernel/firmware/driver. 188 * Note: This command has been removed and it is only reserved at this 189 * point to avoid re-using existing command number. The functionality this 190 * command was planned for has been provided with cleaner design with the 191 * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN, 192 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE, 193 * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE. 194 * 195 * @NL80211_CMD_GET_SCAN: get scan results 196 * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters 197 * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to 198 * NL80211_CMD_GET_SCAN and on the "scan" multicast group) 199 * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons, 200 * partial scan results may be available 201 * 202 * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation 203 * or noise level 204 * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to 205 * NL80211_CMD_GET_SURVEY and on the "scan" multicast group) 206 * 207 * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain 208 * has been changed and provides details of the request information 209 * that caused the change such as who initiated the regulatory request 210 * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx 211 * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if 212 * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or 213 * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain 214 * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is 215 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on 216 * to (%NL80211_ATTR_REG_ALPHA2). 217 * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon 218 * has been found while world roaming thus enabling active scan or 219 * any mode of operation that initiates TX (beacons) on a channel 220 * where we would not have been able to do either before. As an example 221 * if you are world roaming (regulatory domain set to world or if your 222 * driver is using a custom world roaming regulatory domain) and while 223 * doing a passive scan on the 5 GHz band you find an AP there (if not 224 * on a DFS channel) you will now be able to actively scan for that AP 225 * or use AP mode on your card on that same channel. Note that this will 226 * never be used for channels 1-11 on the 2 GHz band as they are always 227 * enabled world wide. This beacon hint is only sent if your device had 228 * either disabled active scanning or beaconing on a channel. We send to 229 * userspace the wiphy on which we removed a restriction from 230 * (%NL80211_ATTR_WIPHY) and the channel on which this occurred 231 * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER) 232 * the beacon hint was processed. 233 * 234 * @NL80211_CMD_AUTHENTICATE: authentication request and notification. 235 * This command is used both as a command (request to authenticate) and 236 * as an event on the "mlme" multicast group indicating completion of the 237 * authentication process. 238 * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the 239 * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and 240 * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify 241 * the SSID (mainly for association, but is included in authentication 242 * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used 243 * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE 244 * is used to specify the authentication type. %NL80211_ATTR_IE is used to 245 * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs) 246 * to be added to the frame. 247 * When used as an event, this reports reception of an Authentication 248 * frame in station and IBSS modes when the local MLME processed the 249 * frame, i.e., it was for the local STA and was received in correct 250 * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the 251 * MLME SAP interface (kernel providing MLME, userspace SME). The 252 * included %NL80211_ATTR_FRAME attribute contains the management frame 253 * (including both the header and frame body, but not FCS). This event is 254 * also used to indicate if the authentication attempt timed out. In that 255 * case the %NL80211_ATTR_FRAME attribute is replaced with a 256 * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which 257 * pending authentication timed out). 258 * @NL80211_CMD_ASSOCIATE: association request and notification; like 259 * NL80211_CMD_AUTHENTICATE but for Association and Reassociation 260 * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request, 261 * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). 262 * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like 263 * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to 264 * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication 265 * primitives). 266 * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like 267 * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to 268 * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives). 269 * 270 * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael 271 * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the 272 * event includes %NL80211_ATTR_MAC to describe the source MAC address of 273 * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key 274 * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and 275 * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this 276 * event matches with MLME-MICHAELMICFAILURE.indication() primitive 277 * 278 * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a 279 * FREQ attribute (for the initial frequency if no peer can be found) 280 * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those 281 * should be fixed rather than automatically determined. Can only be 282 * executed on a network interface that is UP, and fixed BSSID/FREQ 283 * may be rejected. Another optional parameter is the beacon interval, 284 * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not 285 * given defaults to 100 TU (102.4ms). 286 * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is 287 * determined by the network interface. 288 * 289 * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute 290 * to identify the device, and the TESTDATA blob attribute to pass through 291 * to the driver. 292 * 293 * @NL80211_CMD_CONNECT: connection request and notification; this command 294 * requests to connect to a specified network but without separating 295 * auth and assoc steps. For this, you need to specify the SSID in a 296 * %NL80211_ATTR_SSID attribute, and can optionally specify the association 297 * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_MAC, 298 * %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT, 299 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE and 300 * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT. 301 * It is also sent as an event, with the BSSID and response IEs when the 302 * connection is established or failed to be established. This can be 303 * determined by the STATUS_CODE attribute. 304 * @NL80211_CMD_ROAM: request that the card roam (currently not implemented), 305 * sent as an event when the card/driver roamed by itself. 306 * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify 307 * userspace that a connection was dropped by the AP or due to other 308 * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and 309 * %NL80211_ATTR_REASON_CODE attributes are used. 310 * 311 * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices 312 * associated with this wiphy must be down and will follow. 313 * 314 * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified 315 * channel for the specified amount of time. This can be used to do 316 * off-channel operations like transmit a Public Action frame and wait for 317 * a response while being associated to an AP on another channel. 318 * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus 319 * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the 320 * frequency for the operation and %NL80211_ATTR_WIPHY_CHANNEL_TYPE may be 321 * optionally used to specify additional channel parameters. 322 * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds 323 * to remain on the channel. This command is also used as an event to 324 * notify when the requested duration starts (it may take a while for the 325 * driver to schedule this time due to other concurrent needs for the 326 * radio). 327 * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE) 328 * that will be included with any events pertaining to this request; 329 * the cookie is also used to cancel the request. 330 * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a 331 * pending remain-on-channel duration if the desired operation has been 332 * completed prior to expiration of the originally requested duration. 333 * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the 334 * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to 335 * uniquely identify the request. 336 * This command is also used as an event to notify when a requested 337 * remain-on-channel duration has expired. 338 * 339 * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX 340 * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface 341 * and @NL80211_ATTR_TX_RATES the set of allowed rates. 342 * 343 * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames 344 * (via @NL80211_CMD_FRAME) for processing in userspace. This command 345 * requires an interface index, a frame type attribute (optional for 346 * backward compatibility reasons, if not given assumes action frames) 347 * and a match attribute containing the first few bytes of the frame 348 * that should match, e.g. a single byte for only a category match or 349 * four bytes for vendor frames including the OUI. The registration 350 * cannot be dropped, but is removed automatically when the netlink 351 * socket is closed. Multiple registrations can be made. 352 * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for 353 * backward compatibility 354 * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This 355 * command is used both as a request to transmit a management frame and 356 * as an event indicating reception of a frame that was not processed in 357 * kernel code, but is for us (i.e., which may need to be processed in a 358 * user space application). %NL80211_ATTR_FRAME is used to specify the 359 * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ (and 360 * optionally %NL80211_ATTR_WIPHY_CHANNEL_TYPE) is used to indicate on 361 * which channel the frame is to be transmitted or was received. If this 362 * channel is not the current channel (remain-on-channel or the 363 * operational channel) the device will switch to the given channel and 364 * transmit the frame, optionally waiting for a response for the time 365 * specified using %NL80211_ATTR_DURATION. When called, this operation 366 * returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the 367 * TX status event pertaining to the TX request. 368 * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this 369 * command may be used with the corresponding cookie to cancel the wait 370 * time if it is known that it is no longer necessary. 371 * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility. 372 * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame 373 * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies 374 * the TX command and %NL80211_ATTR_FRAME includes the contents of the 375 * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged 376 * the frame. 377 * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for 378 * backward compatibility. 379 * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command 380 * is used to configure connection quality monitoring notification trigger 381 * levels. 382 * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This 383 * command is used as an event to indicate the that a trigger level was 384 * reached. 385 * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ 386 * and %NL80211_ATTR_WIPHY_CHANNEL_TYPE) the given interface (identifed 387 * by %NL80211_ATTR_IFINDEX) shall operate on. 388 * In case multiple channels are supported by the device, the mechanism 389 * with which it switches channels is implementation-defined. 390 * When a monitor interface is given, it can only switch channel while 391 * no other interfaces are operating to avoid disturbing the operation 392 * of any other interfaces, and other interfaces will again take 393 * precedence when they are used. 394 * 395 * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface. 396 * 397 * @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial 398 * mesh config parameters may be given. 399 * @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the 400 * network is determined by the network interface. 401 * 402 * @NL80211_CMD_UNPROT_DEAUTHENTICATE: Unprotected deauthentication frame 403 * notification. This event is used to indicate that an unprotected 404 * deauthentication frame was dropped when MFP is in use. 405 * @NL80211_CMD_UNPROT_DISASSOCIATE: Unprotected disassociation frame 406 * notification. This event is used to indicate that an unprotected 407 * disassociation frame was dropped when MFP is in use. 408 * 409 * @NL80211_CMD_MAX: highest used command number 410 * @__NL80211_CMD_AFTER_LAST: internal use 411 */ 412 enum nl80211_commands { 413 /* don't change the order or add anything inbetween, this is ABI! */ 414 NL80211_CMD_UNSPEC, 415 416 NL80211_CMD_GET_WIPHY, /* can dump */ 417 NL80211_CMD_SET_WIPHY, 418 NL80211_CMD_NEW_WIPHY, 419 NL80211_CMD_DEL_WIPHY, 420 421 NL80211_CMD_GET_INTERFACE, /* can dump */ 422 NL80211_CMD_SET_INTERFACE, 423 NL80211_CMD_NEW_INTERFACE, 424 NL80211_CMD_DEL_INTERFACE, 425 426 NL80211_CMD_GET_KEY, 427 NL80211_CMD_SET_KEY, 428 NL80211_CMD_NEW_KEY, 429 NL80211_CMD_DEL_KEY, 430 431 NL80211_CMD_GET_BEACON, 432 NL80211_CMD_SET_BEACON, 433 NL80211_CMD_NEW_BEACON, 434 NL80211_CMD_DEL_BEACON, 435 436 NL80211_CMD_GET_STATION, 437 NL80211_CMD_SET_STATION, 438 NL80211_CMD_NEW_STATION, 439 NL80211_CMD_DEL_STATION, 440 441 NL80211_CMD_GET_MPATH, 442 NL80211_CMD_SET_MPATH, 443 NL80211_CMD_NEW_MPATH, 444 NL80211_CMD_DEL_MPATH, 445 446 NL80211_CMD_SET_BSS, 447 448 NL80211_CMD_SET_REG, 449 NL80211_CMD_REQ_SET_REG, 450 451 NL80211_CMD_GET_MESH_PARAMS, 452 NL80211_CMD_SET_MESH_PARAMS, 453 454 NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */, 455 456 NL80211_CMD_GET_REG, 457 458 NL80211_CMD_GET_SCAN, 459 NL80211_CMD_TRIGGER_SCAN, 460 NL80211_CMD_NEW_SCAN_RESULTS, 461 NL80211_CMD_SCAN_ABORTED, 462 463 NL80211_CMD_REG_CHANGE, 464 465 NL80211_CMD_AUTHENTICATE, 466 NL80211_CMD_ASSOCIATE, 467 NL80211_CMD_DEAUTHENTICATE, 468 NL80211_CMD_DISASSOCIATE, 469 470 NL80211_CMD_MICHAEL_MIC_FAILURE, 471 472 NL80211_CMD_REG_BEACON_HINT, 473 474 NL80211_CMD_JOIN_IBSS, 475 NL80211_CMD_LEAVE_IBSS, 476 477 NL80211_CMD_TESTMODE, 478 479 NL80211_CMD_CONNECT, 480 NL80211_CMD_ROAM, 481 NL80211_CMD_DISCONNECT, 482 483 NL80211_CMD_SET_WIPHY_NETNS, 484 485 NL80211_CMD_GET_SURVEY, 486 NL80211_CMD_NEW_SURVEY_RESULTS, 487 488 NL80211_CMD_SET_PMKSA, 489 NL80211_CMD_DEL_PMKSA, 490 NL80211_CMD_FLUSH_PMKSA, 491 492 NL80211_CMD_REMAIN_ON_CHANNEL, 493 NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL, 494 495 NL80211_CMD_SET_TX_BITRATE_MASK, 496 497 NL80211_CMD_REGISTER_FRAME, 498 NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME, 499 NL80211_CMD_FRAME, 500 NL80211_CMD_ACTION = NL80211_CMD_FRAME, 501 NL80211_CMD_FRAME_TX_STATUS, 502 NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS, 503 504 NL80211_CMD_SET_POWER_SAVE, 505 NL80211_CMD_GET_POWER_SAVE, 506 507 NL80211_CMD_SET_CQM, 508 NL80211_CMD_NOTIFY_CQM, 509 510 NL80211_CMD_SET_CHANNEL, 511 NL80211_CMD_SET_WDS_PEER, 512 513 NL80211_CMD_FRAME_WAIT_CANCEL, 514 515 NL80211_CMD_JOIN_MESH, 516 NL80211_CMD_LEAVE_MESH, 517 518 NL80211_CMD_UNPROT_DEAUTHENTICATE, 519 NL80211_CMD_UNPROT_DISASSOCIATE, 520 521 /* add new commands above here */ 522 523 /* used to define NL80211_CMD_MAX below */ 524 __NL80211_CMD_AFTER_LAST, 525 NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1 526 }; 527 528 /* 529 * Allow user space programs to use #ifdef on new commands by defining them 530 * here 531 */ 532 #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS 533 #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE 534 #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE 535 #define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE 536 #define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE 537 #define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE 538 #define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE 539 #define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT 540 541 /** 542 * enum nl80211_attrs - nl80211 netlink attributes 543 * 544 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors 545 * 546 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf. 547 * /sys/class/ieee80211/<phyname>/index 548 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) 549 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters 550 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz 551 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ 552 * if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included): 553 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including 554 * this attribute) 555 * NL80211_CHAN_HT20 = HT20 only 556 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel 557 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel 558 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is 559 * less than or equal to the RTS threshold; allowed range: 1..255; 560 * dot11ShortRetryLimit; u8 561 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is 562 * greater than the RTS threshold; allowed range: 1..255; 563 * dot11ShortLongLimit; u8 564 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum 565 * length in octets for frames; allowed range: 256..8000, disable 566 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32 567 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length 568 * larger than or equal to this use RTS/CTS handshake); allowed range: 569 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32 570 * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11 571 * section 7.3.2.9; dot11CoverageClass; u8 572 * 573 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on 574 * @NL80211_ATTR_IFNAME: network interface name 575 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype 576 * 577 * @NL80211_ATTR_MAC: MAC address (various uses) 578 * 579 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of 580 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 581 * keys 582 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3) 583 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 584 * section 7.3.2.25.1, e.g. 0x000FAC04) 585 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 586 * CCMP keys, each six bytes in little endian 587 * 588 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU 589 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing 590 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE 591 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE 592 * 593 * @NL80211_ATTR_STA_AID: Association ID for the station (u16) 594 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of 595 * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2) 596 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by 597 * IEEE 802.11 7.3.1.6 (u16). 598 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported 599 * rates as defined by IEEE 802.11 7.3.2.2 but without the length 600 * restriction (at most %NL80211_MAX_SUPP_RATES). 601 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station 602 * to, or the AP interface the station was originally added to to. 603 * @NL80211_ATTR_STA_INFO: information about a station, part of station info 604 * given for %NL80211_CMD_GET_STATION, nested attribute containing 605 * info as possible, see &enum nl80211_sta_info. 606 * 607 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands, 608 * consisting of a nested array. 609 * 610 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes). 611 * @NL80211_ATTR_PLINK_ACTION: action to perform on the mesh peer link. 612 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path. 613 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path 614 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at 615 * &enum nl80211_mpath_info. 616 * 617 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of 618 * &enum nl80211_mntr_flags. 619 * 620 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the 621 * current regulatory domain should be set to or is already set to. 622 * For example, 'CR', for Costa Rica. This attribute is used by the kernel 623 * to query the CRDA to retrieve one regulatory domain. This attribute can 624 * also be used by userspace to query the kernel for the currently set 625 * regulatory domain. We chose an alpha2 as that is also used by the 626 * IEEE-802.11d country information element to identify a country. 627 * Users can also simply ask the wireless core to set regulatory domain 628 * to a specific alpha2. 629 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory 630 * rules. 631 * 632 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1) 633 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled 634 * (u8, 0 or 1) 635 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled 636 * (u8, 0 or 1) 637 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic 638 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length 639 * restriction (at most %NL80211_MAX_SUPP_RATES). 640 * 641 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from 642 * association request when used with NL80211_CMD_NEW_STATION) 643 * 644 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all 645 * supported interface types, each a flag attribute with the number 646 * of the interface mode. 647 * 648 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for 649 * %NL80211_CMD_SET_MGMT_EXTRA_IE. 650 * 651 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with 652 * %NL80211_CMD_SET_MGMT_EXTRA_IE). 653 * 654 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with 655 * a single scan request, a wiphy attribute. 656 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements 657 * that can be added to a scan request 658 * 659 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz) 660 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive 661 * scanning and include a zero-length SSID (wildcard) for wildcard scan 662 * @NL80211_ATTR_BSS: scan result BSS 663 * 664 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain 665 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_* 666 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently 667 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*) 668 * 669 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies 670 * an array of command numbers (i.e. a mapping index to command number) 671 * that the driver for the given wiphy supports. 672 * 673 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header 674 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and 675 * NL80211_CMD_ASSOCIATE events 676 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets) 677 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type, 678 * represented as a u32 679 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and 680 * %NL80211_CMD_DISASSOCIATE, u16 681 * 682 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as 683 * a u32 684 * 685 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change 686 * due to considerations from a beacon hint. This attribute reflects 687 * the state of the channel _before_ the beacon hint processing. This 688 * attributes consists of a nested attribute containing 689 * NL80211_FREQUENCY_ATTR_* 690 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change 691 * due to considerations from a beacon hint. This attribute reflects 692 * the state of the channel _after_ the beacon hint processing. This 693 * attributes consists of a nested attribute containing 694 * NL80211_FREQUENCY_ATTR_* 695 * 696 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported 697 * cipher suites 698 * 699 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look 700 * for other networks on different channels 701 * 702 * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this 703 * is used, e.g., with %NL80211_CMD_AUTHENTICATE event 704 * 705 * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is 706 * used for the association (&enum nl80211_mfp, represented as a u32); 707 * this attribute can be used 708 * with %NL80211_CMD_ASSOCIATE request 709 * 710 * @NL80211_ATTR_STA_FLAGS2: Attribute containing a 711 * &struct nl80211_sta_flag_update. 712 * 713 * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls 714 * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in 715 * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE 716 * request, the driver will assume that the port is unauthorized until 717 * authorized by user space. Otherwise, port is marked authorized by 718 * default in station mode. 719 * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the 720 * ethertype that will be used for key negotiation. It can be 721 * specified with the associate and connect commands. If it is not 722 * specified, the value defaults to 0x888E (PAE, 802.1X). This 723 * attribute is also used as a flag in the wiphy information to 724 * indicate that protocols other than PAE are supported. 725 * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with 726 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom 727 * ethertype frames used for key negotiation must not be encrypted. 728 * 729 * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver. 730 * We recommend using nested, driver-specific attributes within this. 731 * 732 * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT 733 * event was due to the AP disconnecting the station, and not due to 734 * a local disconnect request. 735 * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT 736 * event (u16) 737 * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating 738 * that protected APs should be used. 739 * 740 * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT and ASSOCIATE to 741 * indicate which unicast key ciphers will be used with the connection 742 * (an array of u32). 743 * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT and ASSOCIATE to indicate 744 * which group key cipher will be used with the connection (a u32). 745 * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT and ASSOCIATE to indicate 746 * which WPA version(s) the AP we want to associate with is using 747 * (a u32 with flags from &enum nl80211_wpa_versions). 748 * @NL80211_ATTR_AKM_SUITES: Used with CONNECT and ASSOCIATE to indicate 749 * which key management algorithm(s) to use (an array of u32). 750 * 751 * @NL80211_ATTR_REQ_IE: (Re)association request information elements as 752 * sent out by the card, for ROAM and successful CONNECT events. 753 * @NL80211_ATTR_RESP_IE: (Re)association response information elements as 754 * sent by peer, for ROAM and successful CONNECT events. 755 * 756 * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE 757 * commands to specify using a reassociate frame 758 * 759 * @NL80211_ATTR_KEY: key information in a nested attribute with 760 * %NL80211_KEY_* sub-attributes 761 * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect() 762 * and join_ibss(), key information is in a nested attribute each 763 * with %NL80211_KEY_* sub-attributes 764 * 765 * @NL80211_ATTR_PID: Process ID of a network namespace. 766 * 767 * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for 768 * dumps. This number increases whenever the object list being 769 * dumped changes, and as such userspace can verify that it has 770 * obtained a complete and consistent snapshot by verifying that 771 * all dump messages contain the same generation number. If it 772 * changed then the list changed and the dump should be repeated 773 * completely from scratch. 774 * 775 * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface 776 * 777 * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of 778 * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute 779 * containing info as possible, see &enum survey_info. 780 * 781 * @NL80211_ATTR_PMKID: PMK material for PMKSA caching. 782 * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can 783 * cache, a wiphy attribute. 784 * 785 * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32. 786 * @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that 787 * specifies the maximum duration that can be requested with the 788 * remain-on-channel operation, in milliseconds, u32. 789 * 790 * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects. 791 * 792 * @NL80211_ATTR_TX_RATES: Nested set of attributes 793 * (enum nl80211_tx_rate_attributes) describing TX rates per band. The 794 * enum nl80211_band value is used as the index (nla_type() of the nested 795 * data. If a band is not included, it will be configured to allow all 796 * rates based on negotiated supported rates information. This attribute 797 * is used with %NL80211_CMD_SET_TX_BITRATE_MASK. 798 * 799 * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain 800 * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME. 801 * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the 802 * @NL80211_CMD_REGISTER_FRAME command. 803 * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a 804 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 805 * information about which frame types can be transmitted with 806 * %NL80211_CMD_FRAME. 807 * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a 808 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 809 * information about which frame types can be registered for RX. 810 * 811 * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was 812 * acknowledged by the recipient. 813 * 814 * @NL80211_ATTR_CQM: connection quality monitor configuration in a 815 * nested attribute with %NL80211_ATTR_CQM_* sub-attributes. 816 * 817 * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command 818 * is requesting a local authentication/association state change without 819 * invoking actual management frame exchange. This can be used with 820 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE, 821 * NL80211_CMD_DISASSOCIATE. 822 * 823 * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations 824 * connected to this BSS. 825 * 826 * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See 827 * &enum nl80211_tx_power_setting for possible values. 828 * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units. 829 * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING 830 * for non-automatic settings. 831 * 832 * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly 833 * means support for per-station GTKs. 834 * 835 * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting. 836 * This can be used to mask out antennas which are not attached or should 837 * not be used for transmitting. If an antenna is not selected in this 838 * bitmap the hardware is not allowed to transmit on this antenna. 839 * 840 * Each bit represents one antenna, starting with antenna 1 at the first 841 * bit. Depending on which antennas are selected in the bitmap, 802.11n 842 * drivers can derive which chainmasks to use (if all antennas belonging to 843 * a particular chain are disabled this chain should be disabled) and if 844 * a chain has diversity antennas wether diversity should be used or not. 845 * HT capabilities (STBC, TX Beamforming, Antenna selection) can be 846 * derived from the available chains after applying the antenna mask. 847 * Non-802.11n drivers can derive wether to use diversity or not. 848 * Drivers may reject configurations or RX/TX mask combinations they cannot 849 * support by returning -EINVAL. 850 * 851 * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving. 852 * This can be used to mask out antennas which are not attached or should 853 * not be used for receiving. If an antenna is not selected in this bitmap 854 * the hardware should not be configured to receive on this antenna. 855 * For a more detailed descripton see @NL80211_ATTR_WIPHY_ANTENNA_TX. 856 * 857 * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS 858 * 859 * @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be 860 * transmitted on another channel when the channel given doesn't match 861 * the current channel. If the current channel doesn't match and this 862 * flag isn't set, the frame will be rejected. This is also used as an 863 * nl80211 capability flag. 864 * 865 * @NL80211_ATTR_BSS_HTOPMODE: HT operation mode (u16) 866 * 867 * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags 868 * attributes, specifying what a key should be set as default as. 869 * See &enum nl80211_key_default_types. 870 * 871 * @NL80211_ATTR_MAX: highest attribute number currently defined 872 * @__NL80211_ATTR_AFTER_LAST: internal use 873 */ 874 enum nl80211_attrs { 875 /* don't change the order or add anything inbetween, this is ABI! */ 876 NL80211_ATTR_UNSPEC, 877 878 NL80211_ATTR_WIPHY, 879 NL80211_ATTR_WIPHY_NAME, 880 881 NL80211_ATTR_IFINDEX, 882 NL80211_ATTR_IFNAME, 883 NL80211_ATTR_IFTYPE, 884 885 NL80211_ATTR_MAC, 886 887 NL80211_ATTR_KEY_DATA, 888 NL80211_ATTR_KEY_IDX, 889 NL80211_ATTR_KEY_CIPHER, 890 NL80211_ATTR_KEY_SEQ, 891 NL80211_ATTR_KEY_DEFAULT, 892 893 NL80211_ATTR_BEACON_INTERVAL, 894 NL80211_ATTR_DTIM_PERIOD, 895 NL80211_ATTR_BEACON_HEAD, 896 NL80211_ATTR_BEACON_TAIL, 897 898 NL80211_ATTR_STA_AID, 899 NL80211_ATTR_STA_FLAGS, 900 NL80211_ATTR_STA_LISTEN_INTERVAL, 901 NL80211_ATTR_STA_SUPPORTED_RATES, 902 NL80211_ATTR_STA_VLAN, 903 NL80211_ATTR_STA_INFO, 904 905 NL80211_ATTR_WIPHY_BANDS, 906 907 NL80211_ATTR_MNTR_FLAGS, 908 909 NL80211_ATTR_MESH_ID, 910 NL80211_ATTR_STA_PLINK_ACTION, 911 NL80211_ATTR_MPATH_NEXT_HOP, 912 NL80211_ATTR_MPATH_INFO, 913 914 NL80211_ATTR_BSS_CTS_PROT, 915 NL80211_ATTR_BSS_SHORT_PREAMBLE, 916 NL80211_ATTR_BSS_SHORT_SLOT_TIME, 917 918 NL80211_ATTR_HT_CAPABILITY, 919 920 NL80211_ATTR_SUPPORTED_IFTYPES, 921 922 NL80211_ATTR_REG_ALPHA2, 923 NL80211_ATTR_REG_RULES, 924 925 NL80211_ATTR_MESH_PARAMS, 926 927 NL80211_ATTR_BSS_BASIC_RATES, 928 929 NL80211_ATTR_WIPHY_TXQ_PARAMS, 930 NL80211_ATTR_WIPHY_FREQ, 931 NL80211_ATTR_WIPHY_CHANNEL_TYPE, 932 933 NL80211_ATTR_KEY_DEFAULT_MGMT, 934 935 NL80211_ATTR_MGMT_SUBTYPE, 936 NL80211_ATTR_IE, 937 938 NL80211_ATTR_MAX_NUM_SCAN_SSIDS, 939 940 NL80211_ATTR_SCAN_FREQUENCIES, 941 NL80211_ATTR_SCAN_SSIDS, 942 NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */ 943 NL80211_ATTR_BSS, 944 945 NL80211_ATTR_REG_INITIATOR, 946 NL80211_ATTR_REG_TYPE, 947 948 NL80211_ATTR_SUPPORTED_COMMANDS, 949 950 NL80211_ATTR_FRAME, 951 NL80211_ATTR_SSID, 952 NL80211_ATTR_AUTH_TYPE, 953 NL80211_ATTR_REASON_CODE, 954 955 NL80211_ATTR_KEY_TYPE, 956 957 NL80211_ATTR_MAX_SCAN_IE_LEN, 958 NL80211_ATTR_CIPHER_SUITES, 959 960 NL80211_ATTR_FREQ_BEFORE, 961 NL80211_ATTR_FREQ_AFTER, 962 963 NL80211_ATTR_FREQ_FIXED, 964 965 966 NL80211_ATTR_WIPHY_RETRY_SHORT, 967 NL80211_ATTR_WIPHY_RETRY_LONG, 968 NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 969 NL80211_ATTR_WIPHY_RTS_THRESHOLD, 970 971 NL80211_ATTR_TIMED_OUT, 972 973 NL80211_ATTR_USE_MFP, 974 975 NL80211_ATTR_STA_FLAGS2, 976 977 NL80211_ATTR_CONTROL_PORT, 978 979 NL80211_ATTR_TESTDATA, 980 981 NL80211_ATTR_PRIVACY, 982 983 NL80211_ATTR_DISCONNECTED_BY_AP, 984 NL80211_ATTR_STATUS_CODE, 985 986 NL80211_ATTR_CIPHER_SUITES_PAIRWISE, 987 NL80211_ATTR_CIPHER_SUITE_GROUP, 988 NL80211_ATTR_WPA_VERSIONS, 989 NL80211_ATTR_AKM_SUITES, 990 991 NL80211_ATTR_REQ_IE, 992 NL80211_ATTR_RESP_IE, 993 994 NL80211_ATTR_PREV_BSSID, 995 996 NL80211_ATTR_KEY, 997 NL80211_ATTR_KEYS, 998 999 NL80211_ATTR_PID, 1000 1001 NL80211_ATTR_4ADDR, 1002 1003 NL80211_ATTR_SURVEY_INFO, 1004 1005 NL80211_ATTR_PMKID, 1006 NL80211_ATTR_MAX_NUM_PMKIDS, 1007 1008 NL80211_ATTR_DURATION, 1009 1010 NL80211_ATTR_COOKIE, 1011 1012 NL80211_ATTR_WIPHY_COVERAGE_CLASS, 1013 1014 NL80211_ATTR_TX_RATES, 1015 1016 NL80211_ATTR_FRAME_MATCH, 1017 1018 NL80211_ATTR_ACK, 1019 1020 NL80211_ATTR_PS_STATE, 1021 1022 NL80211_ATTR_CQM, 1023 1024 NL80211_ATTR_LOCAL_STATE_CHANGE, 1025 1026 NL80211_ATTR_AP_ISOLATE, 1027 1028 NL80211_ATTR_WIPHY_TX_POWER_SETTING, 1029 NL80211_ATTR_WIPHY_TX_POWER_LEVEL, 1030 1031 NL80211_ATTR_TX_FRAME_TYPES, 1032 NL80211_ATTR_RX_FRAME_TYPES, 1033 NL80211_ATTR_FRAME_TYPE, 1034 1035 NL80211_ATTR_CONTROL_PORT_ETHERTYPE, 1036 NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, 1037 1038 NL80211_ATTR_SUPPORT_IBSS_RSN, 1039 1040 NL80211_ATTR_WIPHY_ANTENNA_TX, 1041 NL80211_ATTR_WIPHY_ANTENNA_RX, 1042 1043 NL80211_ATTR_MCAST_RATE, 1044 1045 NL80211_ATTR_OFFCHANNEL_TX_OK, 1046 1047 NL80211_ATTR_BSS_HT_OPMODE, 1048 1049 NL80211_ATTR_KEY_DEFAULT_TYPES, 1050 1051 NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION, 1052 1053 /* add attributes here, update the policy in nl80211.c */ 1054 1055 __NL80211_ATTR_AFTER_LAST, 1056 NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1 1057 }; 1058 1059 /* source-level API compatibility */ 1060 #define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION 1061 1062 /* 1063 * Allow user space programs to use #ifdef on new attributes by defining them 1064 * here 1065 */ 1066 #define NL80211_CMD_CONNECT NL80211_CMD_CONNECT 1067 #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY 1068 #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES 1069 #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS 1070 #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ 1071 #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE 1072 #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE 1073 #define NL80211_ATTR_IE NL80211_ATTR_IE 1074 #define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR 1075 #define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE 1076 #define NL80211_ATTR_FRAME NL80211_ATTR_FRAME 1077 #define NL80211_ATTR_SSID NL80211_ATTR_SSID 1078 #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE 1079 #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE 1080 #define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE 1081 #define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP 1082 #define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS 1083 #define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES 1084 #define NL80211_ATTR_KEY NL80211_ATTR_KEY 1085 #define NL80211_ATTR_KEYS NL80211_ATTR_KEYS 1086 1087 #define NL80211_MAX_SUPP_RATES 32 1088 #define NL80211_MAX_SUPP_REG_RULES 32 1089 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0 1090 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16 1091 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24 1092 #define NL80211_HT_CAPABILITY_LEN 26 1093 1094 #define NL80211_MAX_NR_CIPHER_SUITES 5 1095 #define NL80211_MAX_NR_AKM_SUITES 2 1096 1097 /** 1098 * enum nl80211_iftype - (virtual) interface types 1099 * 1100 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides 1101 * @NL80211_IFTYPE_ADHOC: independent BSS member 1102 * @NL80211_IFTYPE_STATION: managed BSS member 1103 * @NL80211_IFTYPE_AP: access point 1104 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points 1105 * @NL80211_IFTYPE_WDS: wireless distribution interface 1106 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames 1107 * @NL80211_IFTYPE_MESH_POINT: mesh point 1108 * @NL80211_IFTYPE_P2P_CLIENT: P2P client 1109 * @NL80211_IFTYPE_P2P_GO: P2P group owner 1110 * @NL80211_IFTYPE_MAX: highest interface type number currently defined 1111 * @NUM_NL80211_IFTYPES: number of defined interface types 1112 * 1113 * These values are used with the %NL80211_ATTR_IFTYPE 1114 * to set the type of an interface. 1115 * 1116 */ 1117 enum nl80211_iftype { 1118 NL80211_IFTYPE_UNSPECIFIED, 1119 NL80211_IFTYPE_ADHOC, 1120 NL80211_IFTYPE_STATION, 1121 NL80211_IFTYPE_AP, 1122 NL80211_IFTYPE_AP_VLAN, 1123 NL80211_IFTYPE_WDS, 1124 NL80211_IFTYPE_MONITOR, 1125 NL80211_IFTYPE_MESH_POINT, 1126 NL80211_IFTYPE_P2P_CLIENT, 1127 NL80211_IFTYPE_P2P_GO, 1128 1129 /* keep last */ 1130 NUM_NL80211_IFTYPES, 1131 NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1 1132 }; 1133 1134 /** 1135 * enum nl80211_sta_flags - station flags 1136 * 1137 * Station flags. When a station is added to an AP interface, it is 1138 * assumed to be already associated (and hence authenticated.) 1139 * 1140 * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved 1141 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X) 1142 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames 1143 * with short barker preamble 1144 * @NL80211_STA_FLAG_WME: station is WME/QoS capable 1145 * @NL80211_STA_FLAG_MFP: station uses management frame protection 1146 * @NL80211_STA_FLAG_MAX: highest station flag number currently defined 1147 * @__NL80211_STA_FLAG_AFTER_LAST: internal use 1148 */ 1149 enum nl80211_sta_flags { 1150 __NL80211_STA_FLAG_INVALID, 1151 NL80211_STA_FLAG_AUTHORIZED, 1152 NL80211_STA_FLAG_SHORT_PREAMBLE, 1153 NL80211_STA_FLAG_WME, 1154 NL80211_STA_FLAG_MFP, 1155 1156 /* keep last */ 1157 __NL80211_STA_FLAG_AFTER_LAST, 1158 NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1 1159 }; 1160 1161 /** 1162 * struct nl80211_sta_flag_update - station flags mask/set 1163 * @mask: mask of station flags to set 1164 * @set: which values to set them to 1165 * 1166 * Both mask and set contain bits as per &enum nl80211_sta_flags. 1167 */ 1168 struct nl80211_sta_flag_update { 1169 __u32 mask; 1170 __u32 set; 1171 } __attribute__((packed)); 1172 1173 /** 1174 * enum nl80211_rate_info - bitrate information 1175 * 1176 * These attribute types are used with %NL80211_STA_INFO_TXRATE 1177 * when getting information about the bitrate of a station. 1178 * 1179 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved 1180 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s) 1181 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8) 1182 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate 1183 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval 1184 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined 1185 * @__NL80211_RATE_INFO_AFTER_LAST: internal use 1186 */ 1187 enum nl80211_rate_info { 1188 __NL80211_RATE_INFO_INVALID, 1189 NL80211_RATE_INFO_BITRATE, 1190 NL80211_RATE_INFO_MCS, 1191 NL80211_RATE_INFO_40_MHZ_WIDTH, 1192 NL80211_RATE_INFO_SHORT_GI, 1193 1194 /* keep last */ 1195 __NL80211_RATE_INFO_AFTER_LAST, 1196 NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1 1197 }; 1198 1199 /** 1200 * enum nl80211_sta_info - station information 1201 * 1202 * These attribute types are used with %NL80211_ATTR_STA_INFO 1203 * when getting information about a station. 1204 * 1205 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved 1206 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs) 1207 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station) 1208 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station) 1209 * @__NL80211_STA_INFO_AFTER_LAST: internal 1210 * @NL80211_STA_INFO_MAX: highest possible station info attribute 1211 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm) 1212 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute 1213 * containing info as possible, see &enum nl80211_sta_info_txrate. 1214 * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station) 1215 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this 1216 * station) 1217 * @NL80211_STA_INFO_TX_RETRIES: total retries (u32, to this station) 1218 * @NL80211_STA_INFO_TX_FAILED: total failed packets (u32, to this station) 1219 * @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm) 1220 */ 1221 enum nl80211_sta_info { 1222 __NL80211_STA_INFO_INVALID, 1223 NL80211_STA_INFO_INACTIVE_TIME, 1224 NL80211_STA_INFO_RX_BYTES, 1225 NL80211_STA_INFO_TX_BYTES, 1226 NL80211_STA_INFO_LLID, 1227 NL80211_STA_INFO_PLID, 1228 NL80211_STA_INFO_PLINK_STATE, 1229 NL80211_STA_INFO_SIGNAL, 1230 NL80211_STA_INFO_TX_BITRATE, 1231 NL80211_STA_INFO_RX_PACKETS, 1232 NL80211_STA_INFO_TX_PACKETS, 1233 NL80211_STA_INFO_TX_RETRIES, 1234 NL80211_STA_INFO_TX_FAILED, 1235 NL80211_STA_INFO_SIGNAL_AVG, 1236 1237 /* keep last */ 1238 __NL80211_STA_INFO_AFTER_LAST, 1239 NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1 1240 }; 1241 1242 /** 1243 * enum nl80211_mpath_flags - nl80211 mesh path flags 1244 * 1245 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active 1246 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running 1247 * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN 1248 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set 1249 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded 1250 */ 1251 enum nl80211_mpath_flags { 1252 NL80211_MPATH_FLAG_ACTIVE = 1<<0, 1253 NL80211_MPATH_FLAG_RESOLVING = 1<<1, 1254 NL80211_MPATH_FLAG_SN_VALID = 1<<2, 1255 NL80211_MPATH_FLAG_FIXED = 1<<3, 1256 NL80211_MPATH_FLAG_RESOLVED = 1<<4, 1257 }; 1258 1259 /** 1260 * enum nl80211_mpath_info - mesh path information 1261 * 1262 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting 1263 * information about a mesh path. 1264 * 1265 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved 1266 * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination 1267 * @NL80211_MPATH_INFO_SN: destination sequence number 1268 * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path 1269 * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now 1270 * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in 1271 * &enum nl80211_mpath_flags; 1272 * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec 1273 * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries 1274 * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number 1275 * currently defind 1276 * @__NL80211_MPATH_INFO_AFTER_LAST: internal use 1277 */ 1278 enum nl80211_mpath_info { 1279 __NL80211_MPATH_INFO_INVALID, 1280 NL80211_MPATH_INFO_FRAME_QLEN, 1281 NL80211_MPATH_INFO_SN, 1282 NL80211_MPATH_INFO_METRIC, 1283 NL80211_MPATH_INFO_EXPTIME, 1284 NL80211_MPATH_INFO_FLAGS, 1285 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT, 1286 NL80211_MPATH_INFO_DISCOVERY_RETRIES, 1287 1288 /* keep last */ 1289 __NL80211_MPATH_INFO_AFTER_LAST, 1290 NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1 1291 }; 1292 1293 /** 1294 * enum nl80211_band_attr - band attributes 1295 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved 1296 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band, 1297 * an array of nested frequency attributes 1298 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band, 1299 * an array of nested bitrate attributes 1300 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as 1301 * defined in 802.11n 1302 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE 1303 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n 1304 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n 1305 * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined 1306 * @__NL80211_BAND_ATTR_AFTER_LAST: internal use 1307 */ 1308 enum nl80211_band_attr { 1309 __NL80211_BAND_ATTR_INVALID, 1310 NL80211_BAND_ATTR_FREQS, 1311 NL80211_BAND_ATTR_RATES, 1312 1313 NL80211_BAND_ATTR_HT_MCS_SET, 1314 NL80211_BAND_ATTR_HT_CAPA, 1315 NL80211_BAND_ATTR_HT_AMPDU_FACTOR, 1316 NL80211_BAND_ATTR_HT_AMPDU_DENSITY, 1317 1318 /* keep last */ 1319 __NL80211_BAND_ATTR_AFTER_LAST, 1320 NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 1321 }; 1322 1323 #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA 1324 1325 /** 1326 * enum nl80211_frequency_attr - frequency attributes 1327 * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved 1328 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz 1329 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current 1330 * regulatory domain. 1331 * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is 1332 * permitted on this channel in current regulatory domain. 1333 * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted 1334 * on this channel in current regulatory domain. 1335 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory 1336 * on this channel in current regulatory domain. 1337 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm 1338 * (100 * dBm). 1339 * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number 1340 * currently defined 1341 * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use 1342 */ 1343 enum nl80211_frequency_attr { 1344 __NL80211_FREQUENCY_ATTR_INVALID, 1345 NL80211_FREQUENCY_ATTR_FREQ, 1346 NL80211_FREQUENCY_ATTR_DISABLED, 1347 NL80211_FREQUENCY_ATTR_PASSIVE_SCAN, 1348 NL80211_FREQUENCY_ATTR_NO_IBSS, 1349 NL80211_FREQUENCY_ATTR_RADAR, 1350 NL80211_FREQUENCY_ATTR_MAX_TX_POWER, 1351 1352 /* keep last */ 1353 __NL80211_FREQUENCY_ATTR_AFTER_LAST, 1354 NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1 1355 }; 1356 1357 #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER 1358 1359 /** 1360 * enum nl80211_bitrate_attr - bitrate attributes 1361 * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved 1362 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps 1363 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported 1364 * in 2.4 GHz band. 1365 * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number 1366 * currently defined 1367 * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use 1368 */ 1369 enum nl80211_bitrate_attr { 1370 __NL80211_BITRATE_ATTR_INVALID, 1371 NL80211_BITRATE_ATTR_RATE, 1372 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE, 1373 1374 /* keep last */ 1375 __NL80211_BITRATE_ATTR_AFTER_LAST, 1376 NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1 1377 }; 1378 1379 /** 1380 * enum nl80211_initiator - Indicates the initiator of a reg domain request 1381 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world 1382 * regulatory domain. 1383 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the 1384 * regulatory domain. 1385 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the 1386 * wireless core it thinks its knows the regulatory domain we should be in. 1387 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an 1388 * 802.11 country information element with regulatory information it 1389 * thinks we should consider. cfg80211 only processes the country 1390 * code from the IE, and relies on the regulatory domain information 1391 * structure pased by userspace (CRDA) from our wireless-regdb. 1392 * If a channel is enabled but the country code indicates it should 1393 * be disabled we disable the channel and re-enable it upon disassociation. 1394 */ 1395 enum nl80211_reg_initiator { 1396 NL80211_REGDOM_SET_BY_CORE, 1397 NL80211_REGDOM_SET_BY_USER, 1398 NL80211_REGDOM_SET_BY_DRIVER, 1399 NL80211_REGDOM_SET_BY_COUNTRY_IE, 1400 }; 1401 1402 /** 1403 * enum nl80211_reg_type - specifies the type of regulatory domain 1404 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains 1405 * to a specific country. When this is set you can count on the 1406 * ISO / IEC 3166 alpha2 country code being valid. 1407 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory 1408 * domain. 1409 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom 1410 * driver specific world regulatory domain. These do not apply system-wide 1411 * and are only applicable to the individual devices which have requested 1412 * them to be applied. 1413 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product 1414 * of an intersection between two regulatory domains -- the previously 1415 * set regulatory domain on the system and the last accepted regulatory 1416 * domain request to be processed. 1417 */ 1418 enum nl80211_reg_type { 1419 NL80211_REGDOM_TYPE_COUNTRY, 1420 NL80211_REGDOM_TYPE_WORLD, 1421 NL80211_REGDOM_TYPE_CUSTOM_WORLD, 1422 NL80211_REGDOM_TYPE_INTERSECTION, 1423 }; 1424 1425 /** 1426 * enum nl80211_reg_rule_attr - regulatory rule attributes 1427 * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved 1428 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional 1429 * considerations for a given frequency range. These are the 1430 * &enum nl80211_reg_rule_flags. 1431 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory 1432 * rule in KHz. This is not a center of frequency but an actual regulatory 1433 * band edge. 1434 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule 1435 * in KHz. This is not a center a frequency but an actual regulatory 1436 * band edge. 1437 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this 1438 * frequency range, in KHz. 1439 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain 1440 * for a given frequency range. The value is in mBi (100 * dBi). 1441 * If you don't have one then don't send this. 1442 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for 1443 * a given frequency range. The value is in mBm (100 * dBm). 1444 * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number 1445 * currently defined 1446 * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use 1447 */ 1448 enum nl80211_reg_rule_attr { 1449 __NL80211_REG_RULE_ATTR_INVALID, 1450 NL80211_ATTR_REG_RULE_FLAGS, 1451 1452 NL80211_ATTR_FREQ_RANGE_START, 1453 NL80211_ATTR_FREQ_RANGE_END, 1454 NL80211_ATTR_FREQ_RANGE_MAX_BW, 1455 1456 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, 1457 NL80211_ATTR_POWER_RULE_MAX_EIRP, 1458 1459 /* keep last */ 1460 __NL80211_REG_RULE_ATTR_AFTER_LAST, 1461 NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1 1462 }; 1463 1464 /** 1465 * enum nl80211_reg_rule_flags - regulatory rule flags 1466 * 1467 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed 1468 * @NL80211_RRF_NO_CCK: CCK modulation not allowed 1469 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed 1470 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed 1471 * @NL80211_RRF_DFS: DFS support is required to be used 1472 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links 1473 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links 1474 * @NL80211_RRF_PASSIVE_SCAN: passive scan is required 1475 * @NL80211_RRF_NO_IBSS: no IBSS is allowed 1476 */ 1477 enum nl80211_reg_rule_flags { 1478 NL80211_RRF_NO_OFDM = 1<<0, 1479 NL80211_RRF_NO_CCK = 1<<1, 1480 NL80211_RRF_NO_INDOOR = 1<<2, 1481 NL80211_RRF_NO_OUTDOOR = 1<<3, 1482 NL80211_RRF_DFS = 1<<4, 1483 NL80211_RRF_PTP_ONLY = 1<<5, 1484 NL80211_RRF_PTMP_ONLY = 1<<6, 1485 NL80211_RRF_PASSIVE_SCAN = 1<<7, 1486 NL80211_RRF_NO_IBSS = 1<<8, 1487 }; 1488 1489 /** 1490 * enum nl80211_survey_info - survey information 1491 * 1492 * These attribute types are used with %NL80211_ATTR_SURVEY_INFO 1493 * when getting information about a survey. 1494 * 1495 * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved 1496 * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel 1497 * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm) 1498 * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used 1499 * @NL80211_SURVEY_INFO_CHANNEL_TIME: amount of time (in ms) that the radio 1500 * spent on this channel 1501 * @NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY: amount of the time the primary 1502 * channel was sensed busy (either due to activity or energy detect) 1503 * @NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY: amount of time the extension 1504 * channel was sensed busy 1505 * @NL80211_SURVEY_INFO_CHANNEL_TIME_RX: amount of time the radio spent 1506 * receiving data 1507 * @NL80211_SURVEY_INFO_CHANNEL_TIME_TX: amount of time the radio spent 1508 * transmitting data 1509 * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number 1510 * currently defined 1511 * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use 1512 */ 1513 enum nl80211_survey_info { 1514 __NL80211_SURVEY_INFO_INVALID, 1515 NL80211_SURVEY_INFO_FREQUENCY, 1516 NL80211_SURVEY_INFO_NOISE, 1517 NL80211_SURVEY_INFO_IN_USE, 1518 NL80211_SURVEY_INFO_CHANNEL_TIME, 1519 NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY, 1520 NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY, 1521 NL80211_SURVEY_INFO_CHANNEL_TIME_RX, 1522 NL80211_SURVEY_INFO_CHANNEL_TIME_TX, 1523 1524 /* keep last */ 1525 __NL80211_SURVEY_INFO_AFTER_LAST, 1526 NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1 1527 }; 1528 1529 /** 1530 * enum nl80211_mntr_flags - monitor configuration flags 1531 * 1532 * Monitor configuration flags. 1533 * 1534 * @__NL80211_MNTR_FLAG_INVALID: reserved 1535 * 1536 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS 1537 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP 1538 * @NL80211_MNTR_FLAG_CONTROL: pass control frames 1539 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering 1540 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing. 1541 * overrides all other flags. 1542 * 1543 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use 1544 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag 1545 */ 1546 enum nl80211_mntr_flags { 1547 __NL80211_MNTR_FLAG_INVALID, 1548 NL80211_MNTR_FLAG_FCSFAIL, 1549 NL80211_MNTR_FLAG_PLCPFAIL, 1550 NL80211_MNTR_FLAG_CONTROL, 1551 NL80211_MNTR_FLAG_OTHER_BSS, 1552 NL80211_MNTR_FLAG_COOK_FRAMES, 1553 1554 /* keep last */ 1555 __NL80211_MNTR_FLAG_AFTER_LAST, 1556 NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1 1557 }; 1558 1559 /** 1560 * enum nl80211_meshconf_params - mesh configuration parameters 1561 * 1562 * Mesh configuration parameters 1563 * 1564 * @__NL80211_MESHCONF_INVALID: internal use 1565 * 1566 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in 1567 * millisecond units, used by the Peer Link Open message 1568 * 1569 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the inital confirm timeout, in 1570 * millisecond units, used by the peer link management to close a peer link 1571 * 1572 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in 1573 * millisecond units 1574 * 1575 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed 1576 * on this mesh interface 1577 * 1578 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link 1579 * open retries that can be sent to establish a new peer link instance in a 1580 * mesh 1581 * 1582 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh 1583 * point. 1584 * 1585 * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a 1586 * source mesh point for path selection elements. 1587 * 1588 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically 1589 * open peer links when we detect compatible mesh peers. 1590 * 1591 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames 1592 * containing a PREQ that an MP can send to a particular destination (path 1593 * target) 1594 * 1595 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths 1596 * (in milliseconds) 1597 * 1598 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait 1599 * until giving up on a path discovery (in milliseconds) 1600 * 1601 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh 1602 * points receiving a PREQ shall consider the forwarding information from the 1603 * root to be valid. (TU = time unit) 1604 * 1605 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in 1606 * TUs) during which an MP can send only one action frame containing a PREQ 1607 * reference element 1608 * 1609 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs) 1610 * that it takes for an HWMP information element to propagate across the mesh 1611 * 1612 * @NL80211_MESHCONF_ROOTMODE: whether root mode is enabled or not 1613 * 1614 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute 1615 * 1616 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use 1617 */ 1618 enum nl80211_meshconf_params { 1619 __NL80211_MESHCONF_INVALID, 1620 NL80211_MESHCONF_RETRY_TIMEOUT, 1621 NL80211_MESHCONF_CONFIRM_TIMEOUT, 1622 NL80211_MESHCONF_HOLDING_TIMEOUT, 1623 NL80211_MESHCONF_MAX_PEER_LINKS, 1624 NL80211_MESHCONF_MAX_RETRIES, 1625 NL80211_MESHCONF_TTL, 1626 NL80211_MESHCONF_AUTO_OPEN_PLINKS, 1627 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, 1628 NL80211_MESHCONF_PATH_REFRESH_TIME, 1629 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, 1630 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, 1631 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, 1632 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, 1633 NL80211_MESHCONF_HWMP_ROOTMODE, 1634 NL80211_MESHCONF_ELEMENT_TTL, 1635 1636 /* keep last */ 1637 __NL80211_MESHCONF_ATTR_AFTER_LAST, 1638 NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1 1639 }; 1640 1641 /** 1642 * enum nl80211_txq_attr - TX queue parameter attributes 1643 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved 1644 * @NL80211_TXQ_ATTR_QUEUE: TX queue identifier (NL80211_TXQ_Q_*) 1645 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning 1646 * disabled 1647 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form 1648 * 2^n-1 in the range 1..32767] 1649 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form 1650 * 2^n-1 in the range 1..32767] 1651 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255] 1652 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal 1653 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number 1654 */ 1655 enum nl80211_txq_attr { 1656 __NL80211_TXQ_ATTR_INVALID, 1657 NL80211_TXQ_ATTR_QUEUE, 1658 NL80211_TXQ_ATTR_TXOP, 1659 NL80211_TXQ_ATTR_CWMIN, 1660 NL80211_TXQ_ATTR_CWMAX, 1661 NL80211_TXQ_ATTR_AIFS, 1662 1663 /* keep last */ 1664 __NL80211_TXQ_ATTR_AFTER_LAST, 1665 NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1 1666 }; 1667 1668 enum nl80211_txq_q { 1669 NL80211_TXQ_Q_VO, 1670 NL80211_TXQ_Q_VI, 1671 NL80211_TXQ_Q_BE, 1672 NL80211_TXQ_Q_BK 1673 }; 1674 1675 enum nl80211_channel_type { 1676 NL80211_CHAN_NO_HT, 1677 NL80211_CHAN_HT20, 1678 NL80211_CHAN_HT40MINUS, 1679 NL80211_CHAN_HT40PLUS 1680 }; 1681 1682 /** 1683 * enum nl80211_bss - netlink attributes for a BSS 1684 * 1685 * @__NL80211_BSS_INVALID: invalid 1686 * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets) 1687 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32) 1688 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64) 1689 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16) 1690 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16) 1691 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the 1692 * raw information elements from the probe response/beacon (bin); 1693 * if the %NL80211_BSS_BEACON_IES attribute is present, the IEs here are 1694 * from a Probe Response frame; otherwise they are from a Beacon frame. 1695 * However, if the driver does not indicate the source of the IEs, these 1696 * IEs may be from either frame subtype. 1697 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon 1698 * in mBm (100 * dBm) (s32) 1699 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon 1700 * in unspecified units, scaled to 0..100 (u8) 1701 * @NL80211_BSS_STATUS: status, if this BSS is "used" 1702 * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms 1703 * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information 1704 * elements from a Beacon frame (bin); not present if no Beacon frame has 1705 * yet been received 1706 * @__NL80211_BSS_AFTER_LAST: internal 1707 * @NL80211_BSS_MAX: highest BSS attribute 1708 */ 1709 enum nl80211_bss { 1710 __NL80211_BSS_INVALID, 1711 NL80211_BSS_BSSID, 1712 NL80211_BSS_FREQUENCY, 1713 NL80211_BSS_TSF, 1714 NL80211_BSS_BEACON_INTERVAL, 1715 NL80211_BSS_CAPABILITY, 1716 NL80211_BSS_INFORMATION_ELEMENTS, 1717 NL80211_BSS_SIGNAL_MBM, 1718 NL80211_BSS_SIGNAL_UNSPEC, 1719 NL80211_BSS_STATUS, 1720 NL80211_BSS_SEEN_MS_AGO, 1721 NL80211_BSS_BEACON_IES, 1722 1723 /* keep last */ 1724 __NL80211_BSS_AFTER_LAST, 1725 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1 1726 }; 1727 1728 /** 1729 * enum nl80211_bss_status - BSS "status" 1730 * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS. 1731 * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS. 1732 * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS. 1733 * 1734 * The BSS status is a BSS attribute in scan dumps, which 1735 * indicates the status the interface has wrt. this BSS. 1736 */ 1737 enum nl80211_bss_status { 1738 NL80211_BSS_STATUS_AUTHENTICATED, 1739 NL80211_BSS_STATUS_ASSOCIATED, 1740 NL80211_BSS_STATUS_IBSS_JOINED, 1741 }; 1742 1743 /** 1744 * enum nl80211_auth_type - AuthenticationType 1745 * 1746 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication 1747 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only) 1748 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r) 1749 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP) 1750 * @__NL80211_AUTHTYPE_NUM: internal 1751 * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm 1752 * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by 1753 * trying multiple times); this is invalid in netlink -- leave out 1754 * the attribute for this on CONNECT commands. 1755 */ 1756 enum nl80211_auth_type { 1757 NL80211_AUTHTYPE_OPEN_SYSTEM, 1758 NL80211_AUTHTYPE_SHARED_KEY, 1759 NL80211_AUTHTYPE_FT, 1760 NL80211_AUTHTYPE_NETWORK_EAP, 1761 1762 /* keep last */ 1763 __NL80211_AUTHTYPE_NUM, 1764 NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1, 1765 NL80211_AUTHTYPE_AUTOMATIC 1766 }; 1767 1768 /** 1769 * enum nl80211_key_type - Key Type 1770 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key 1771 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key 1772 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS) 1773 * @NUM_NL80211_KEYTYPES: number of defined key types 1774 */ 1775 enum nl80211_key_type { 1776 NL80211_KEYTYPE_GROUP, 1777 NL80211_KEYTYPE_PAIRWISE, 1778 NL80211_KEYTYPE_PEERKEY, 1779 1780 NUM_NL80211_KEYTYPES 1781 }; 1782 1783 /** 1784 * enum nl80211_mfp - Management frame protection state 1785 * @NL80211_MFP_NO: Management frame protection not used 1786 * @NL80211_MFP_REQUIRED: Management frame protection required 1787 */ 1788 enum nl80211_mfp { 1789 NL80211_MFP_NO, 1790 NL80211_MFP_REQUIRED, 1791 }; 1792 1793 enum nl80211_wpa_versions { 1794 NL80211_WPA_VERSION_1 = 1 << 0, 1795 NL80211_WPA_VERSION_2 = 1 << 1, 1796 }; 1797 1798 /** 1799 * enum nl80211_key_default_types - key default types 1800 * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid 1801 * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default 1802 * unicast key 1803 * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default 1804 * multicast key 1805 * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types 1806 */ 1807 enum nl80211_key_default_types { 1808 __NL80211_KEY_DEFAULT_TYPE_INVALID, 1809 NL80211_KEY_DEFAULT_TYPE_UNICAST, 1810 NL80211_KEY_DEFAULT_TYPE_MULTICAST, 1811 1812 NUM_NL80211_KEY_DEFAULT_TYPES 1813 }; 1814 1815 /** 1816 * enum nl80211_key_attributes - key attributes 1817 * @__NL80211_KEY_INVALID: invalid 1818 * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of 1819 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 1820 * keys 1821 * @NL80211_KEY_IDX: key ID (u8, 0-3) 1822 * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 1823 * section 7.3.2.25.1, e.g. 0x000FAC04) 1824 * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 1825 * CCMP keys, each six bytes in little endian 1826 * @NL80211_KEY_DEFAULT: flag indicating default key 1827 * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key 1828 * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not 1829 * specified the default depends on whether a MAC address was 1830 * given with the command using the key or not (u32) 1831 * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags 1832 * attributes, specifying what a key should be set as default as. 1833 * See &enum nl80211_key_default_types. 1834 * @__NL80211_KEY_AFTER_LAST: internal 1835 * @NL80211_KEY_MAX: highest key attribute 1836 */ 1837 enum nl80211_key_attributes { 1838 __NL80211_KEY_INVALID, 1839 NL80211_KEY_DATA, 1840 NL80211_KEY_IDX, 1841 NL80211_KEY_CIPHER, 1842 NL80211_KEY_SEQ, 1843 NL80211_KEY_DEFAULT, 1844 NL80211_KEY_DEFAULT_MGMT, 1845 NL80211_KEY_TYPE, 1846 NL80211_KEY_DEFAULT_TYPES, 1847 1848 /* keep last */ 1849 __NL80211_KEY_AFTER_LAST, 1850 NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1 1851 }; 1852 1853 /** 1854 * enum nl80211_tx_rate_attributes - TX rate set attributes 1855 * @__NL80211_TXRATE_INVALID: invalid 1856 * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection 1857 * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with 1858 * 1 = 500 kbps) but without the IE length restriction (at most 1859 * %NL80211_MAX_SUPP_RATES in a single array). 1860 * @__NL80211_TXRATE_AFTER_LAST: internal 1861 * @NL80211_TXRATE_MAX: highest TX rate attribute 1862 */ 1863 enum nl80211_tx_rate_attributes { 1864 __NL80211_TXRATE_INVALID, 1865 NL80211_TXRATE_LEGACY, 1866 1867 /* keep last */ 1868 __NL80211_TXRATE_AFTER_LAST, 1869 NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1 1870 }; 1871 1872 /** 1873 * enum nl80211_band - Frequency band 1874 * @NL80211_BAND_2GHZ: 2.4 GHz ISM band 1875 * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz) 1876 */ 1877 enum nl80211_band { 1878 NL80211_BAND_2GHZ, 1879 NL80211_BAND_5GHZ, 1880 }; 1881 1882 enum nl80211_ps_state { 1883 NL80211_PS_DISABLED, 1884 NL80211_PS_ENABLED, 1885 }; 1886 1887 /** 1888 * enum nl80211_attr_cqm - connection quality monitor attributes 1889 * @__NL80211_ATTR_CQM_INVALID: invalid 1890 * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies 1891 * the threshold for the RSSI level at which an event will be sent. Zero 1892 * to disable. 1893 * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies 1894 * the minimum amount the RSSI level must change after an event before a 1895 * new event may be issued (to reduce effects of RSSI oscillation). 1896 * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event 1897 * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many 1898 * consecutive packets were not acknowledged by the peer 1899 * @__NL80211_ATTR_CQM_AFTER_LAST: internal 1900 * @NL80211_ATTR_CQM_MAX: highest key attribute 1901 */ 1902 enum nl80211_attr_cqm { 1903 __NL80211_ATTR_CQM_INVALID, 1904 NL80211_ATTR_CQM_RSSI_THOLD, 1905 NL80211_ATTR_CQM_RSSI_HYST, 1906 NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT, 1907 NL80211_ATTR_CQM_PKT_LOSS_EVENT, 1908 1909 /* keep last */ 1910 __NL80211_ATTR_CQM_AFTER_LAST, 1911 NL80211_ATTR_CQM_MAX = __NL80211_ATTR_CQM_AFTER_LAST - 1 1912 }; 1913 1914 /** 1915 * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event 1916 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the 1917 * configured threshold 1918 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the 1919 * configured threshold 1920 */ 1921 enum nl80211_cqm_rssi_threshold_event { 1922 NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW, 1923 NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH, 1924 }; 1925 1926 1927 /** 1928 * enum nl80211_tx_power_setting - TX power adjustment 1929 * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power 1930 * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter 1931 * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter 1932 */ 1933 enum nl80211_tx_power_setting { 1934 NL80211_TX_POWER_AUTOMATIC, 1935 NL80211_TX_POWER_LIMITED, 1936 NL80211_TX_POWER_FIXED, 1937 }; 1938 1939 #endif /* __LINUX_NL80211_H */ 1940
