1 #ifndef __LINUX_NL80211_H 2 #define __LINUX_NL80211_H 3 /* 4 * 802.11 netlink interface public header 5 * 6 * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net> 7 * Copyright 2008 Michael Wu <flamingice@sourmilk.net> 8 * Copyright 2008 Luis Carlos Cobo <luisca@cozybit.com> 9 * Copyright 2008 Michael Buesch <mb@bu3sch.de> 10 * Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez@atheros.com> 11 * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com> 12 * Copyright 2008 Colin McCabe <colin@cozybit.com> 13 * 14 * Permission to use, copy, modify, and/or distribute this software for any 15 * purpose with or without fee is hereby granted, provided that the above 16 * copyright notice and this permission notice appear in all copies. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 19 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 20 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 21 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 22 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 23 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 24 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 25 * 26 */ 27 28 #include <linux/types.h> 29 30 /** 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_MPATH: Create a new mesh path for the destination given by 152 * %NL80211_ATTR_MAC via %NL80211_ATTR_MPATH_NEXT_HOP. 153 * @NL80211_CMD_DEL_MPATH: Delete a mesh path to the destination given by 154 * %NL80211_ATTR_MAC. 155 * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the 156 * the interface identified by %NL80211_ATTR_IFINDEX. 157 * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC 158 * or, if no MAC address given, all mesh paths, on the interface identified 159 * by %NL80211_ATTR_IFINDEX. 160 * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by 161 * %NL80211_ATTR_IFINDEX. 162 * 163 * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set 164 * regulatory domain. 165 * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command 166 * after being queried by the kernel. CRDA replies by sending a regulatory 167 * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our 168 * current alpha2 if it found a match. It also provides 169 * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each 170 * regulatory rule is a nested set of attributes given by 171 * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and 172 * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by 173 * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and 174 * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP. 175 * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain 176 * to the specified ISO/IEC 3166-1 alpha2 country code. The core will 177 * store this as a valid request and then query userspace for it. 178 * 179 * @NL80211_CMD_GET_MESH_CONFIG: Get mesh networking properties for the 180 * interface identified by %NL80211_ATTR_IFINDEX 181 * 182 * @NL80211_CMD_SET_MESH_CONFIG: Set mesh networking properties for the 183 * interface identified by %NL80211_ATTR_IFINDEX 184 * 185 * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The 186 * interface is identified with %NL80211_ATTR_IFINDEX and the management 187 * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be 188 * added to the end of the specified management frame is specified with 189 * %NL80211_ATTR_IE. If the command succeeds, the requested data will be 190 * added to all specified management frames generated by 191 * kernel/firmware/driver. 192 * Note: This command has been removed and it is only reserved at this 193 * point to avoid re-using existing command number. The functionality this 194 * command was planned for has been provided with cleaner design with the 195 * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN, 196 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE, 197 * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE. 198 * 199 * @NL80211_CMD_GET_SCAN: get scan results 200 * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters 201 * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to 202 * NL80211_CMD_GET_SCAN and on the "scan" multicast group) 203 * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons, 204 * partial scan results may be available 205 * 206 * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation 207 * or noise level 208 * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to 209 * NL80211_CMD_GET_SURVEY and on the "scan" multicast group) 210 * 211 * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain 212 * has been changed and provides details of the request information 213 * that caused the change such as who initiated the regulatory request 214 * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx 215 * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if 216 * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or 217 * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain 218 * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is 219 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on 220 * to (%NL80211_ATTR_REG_ALPHA2). 221 * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon 222 * has been found while world roaming thus enabling active scan or 223 * any mode of operation that initiates TX (beacons) on a channel 224 * where we would not have been able to do either before. As an example 225 * if you are world roaming (regulatory domain set to world or if your 226 * driver is using a custom world roaming regulatory domain) and while 227 * doing a passive scan on the 5 GHz band you find an AP there (if not 228 * on a DFS channel) you will now be able to actively scan for that AP 229 * or use AP mode on your card on that same channel. Note that this will 230 * never be used for channels 1-11 on the 2 GHz band as they are always 231 * enabled world wide. This beacon hint is only sent if your device had 232 * either disabled active scanning or beaconing on a channel. We send to 233 * userspace the wiphy on which we removed a restriction from 234 * (%NL80211_ATTR_WIPHY) and the channel on which this occurred 235 * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER) 236 * the beacon hint was processed. 237 * 238 * @NL80211_CMD_AUTHENTICATE: authentication request and notification. 239 * This command is used both as a command (request to authenticate) and 240 * as an event on the "mlme" multicast group indicating completion of the 241 * authentication process. 242 * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the 243 * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and 244 * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify 245 * the SSID (mainly for association, but is included in authentication 246 * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used 247 * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE 248 * is used to specify the authentication type. %NL80211_ATTR_IE is used to 249 * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs) 250 * to be added to the frame. 251 * When used as an event, this reports reception of an Authentication 252 * frame in station and IBSS modes when the local MLME processed the 253 * frame, i.e., it was for the local STA and was received in correct 254 * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the 255 * MLME SAP interface (kernel providing MLME, userspace SME). The 256 * included %NL80211_ATTR_FRAME attribute contains the management frame 257 * (including both the header and frame body, but not FCS). This event is 258 * also used to indicate if the authentication attempt timed out. In that 259 * case the %NL80211_ATTR_FRAME attribute is replaced with a 260 * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which 261 * pending authentication timed out). 262 * @NL80211_CMD_ASSOCIATE: association request and notification; like 263 * NL80211_CMD_AUTHENTICATE but for Association and Reassociation 264 * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request, 265 * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). 266 * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like 267 * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to 268 * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication 269 * primitives). 270 * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like 271 * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to 272 * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives). 273 * 274 * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael 275 * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the 276 * event includes %NL80211_ATTR_MAC to describe the source MAC address of 277 * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key 278 * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and 279 * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this 280 * event matches with MLME-MICHAELMICFAILURE.indication() primitive 281 * 282 * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a 283 * FREQ attribute (for the initial frequency if no peer can be found) 284 * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those 285 * should be fixed rather than automatically determined. Can only be 286 * executed on a network interface that is UP, and fixed BSSID/FREQ 287 * may be rejected. Another optional parameter is the beacon interval, 288 * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not 289 * given defaults to 100 TU (102.4ms). 290 * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is 291 * determined by the network interface. 292 * 293 * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute 294 * to identify the device, and the TESTDATA blob attribute to pass through 295 * to the driver. 296 * 297 * @NL80211_CMD_CONNECT: connection request and notification; this command 298 * requests to connect to a specified network but without separating 299 * auth and assoc steps. For this, you need to specify the SSID in a 300 * %NL80211_ATTR_SSID attribute, and can optionally specify the association 301 * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_MAC, 302 * %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT, 303 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE and 304 * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT. 305 * It is also sent as an event, with the BSSID and response IEs when the 306 * connection is established or failed to be established. This can be 307 * determined by the STATUS_CODE attribute. 308 * @NL80211_CMD_ROAM: request that the card roam (currently not implemented), 309 * sent as an event when the card/driver roamed by itself. 310 * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify 311 * userspace that a connection was dropped by the AP or due to other 312 * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and 313 * %NL80211_ATTR_REASON_CODE attributes are used. 314 * 315 * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices 316 * associated with this wiphy must be down and will follow. 317 * 318 * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified 319 * channel for the specified amount of time. This can be used to do 320 * off-channel operations like transmit a Public Action frame and wait for 321 * a response while being associated to an AP on another channel. 322 * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus 323 * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the 324 * frequency for the operation and %NL80211_ATTR_WIPHY_CHANNEL_TYPE may be 325 * optionally used to specify additional channel parameters. 326 * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds 327 * to remain on the channel. This command is also used as an event to 328 * notify when the requested duration starts (it may take a while for the 329 * driver to schedule this time due to other concurrent needs for the 330 * radio). 331 * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE) 332 * that will be included with any events pertaining to this request; 333 * the cookie is also used to cancel the request. 334 * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a 335 * pending remain-on-channel duration if the desired operation has been 336 * completed prior to expiration of the originally requested duration. 337 * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the 338 * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to 339 * uniquely identify the request. 340 * This command is also used as an event to notify when a requested 341 * remain-on-channel duration has expired. 342 * 343 * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX 344 * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface 345 * and @NL80211_ATTR_TX_RATES the set of allowed rates. 346 * 347 * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames 348 * (via @NL80211_CMD_FRAME) for processing in userspace. This command 349 * requires an interface index, a frame type attribute (optional for 350 * backward compatibility reasons, if not given assumes action frames) 351 * and a match attribute containing the first few bytes of the frame 352 * that should match, e.g. a single byte for only a category match or 353 * four bytes for vendor frames including the OUI. The registration 354 * cannot be dropped, but is removed automatically when the netlink 355 * socket is closed. Multiple registrations can be made. 356 * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for 357 * backward compatibility 358 * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This 359 * command is used both as a request to transmit a management frame and 360 * as an event indicating reception of a frame that was not processed in 361 * kernel code, but is for us (i.e., which may need to be processed in a 362 * user space application). %NL80211_ATTR_FRAME is used to specify the 363 * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ (and 364 * optionally %NL80211_ATTR_WIPHY_CHANNEL_TYPE) is used to indicate on 365 * which channel the frame is to be transmitted or was received. If this 366 * channel is not the current channel (remain-on-channel or the 367 * operational channel) the device will switch to the given channel and 368 * transmit the frame, optionally waiting for a response for the time 369 * specified using %NL80211_ATTR_DURATION. When called, this operation 370 * returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the 371 * TX status event pertaining to the TX request. 372 * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this 373 * command may be used with the corresponding cookie to cancel the wait 374 * time if it is known that it is no longer necessary. 375 * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility. 376 * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame 377 * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies 378 * the TX command and %NL80211_ATTR_FRAME includes the contents of the 379 * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged 380 * the frame. 381 * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for 382 * backward compatibility. 383 * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command 384 * is used to configure connection quality monitoring notification trigger 385 * levels. 386 * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This 387 * command is used as an event to indicate the that a trigger level was 388 * reached. 389 * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ 390 * and %NL80211_ATTR_WIPHY_CHANNEL_TYPE) the given interface (identifed 391 * by %NL80211_ATTR_IFINDEX) shall operate on. 392 * In case multiple channels are supported by the device, the mechanism 393 * with which it switches channels is implementation-defined. 394 * When a monitor interface is given, it can only switch channel while 395 * no other interfaces are operating to avoid disturbing the operation 396 * of any other interfaces, and other interfaces will again take 397 * precedence when they are used. 398 * 399 * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface. 400 * 401 * @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial 402 * mesh config parameters may be given. 403 * @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the 404 * network is determined by the network interface. 405 * 406 * @NL80211_CMD_UNPROT_DEAUTHENTICATE: Unprotected deauthentication frame 407 * notification. This event is used to indicate that an unprotected 408 * deauthentication frame was dropped when MFP is in use. 409 * @NL80211_CMD_UNPROT_DISASSOCIATE: Unprotected disassociation frame 410 * notification. This event is used to indicate that an unprotected 411 * disassociation frame was dropped when MFP is in use. 412 * 413 * @NL80211_CMD_MAX: highest used command number 414 * @__NL80211_CMD_AFTER_LAST: internal use 415 */ 416 enum nl80211_commands { 417 /* don't change the order or add anything between, this is ABI! */ 418 NL80211_CMD_UNSPEC, 419 420 NL80211_CMD_GET_WIPHY, /* can dump */ 421 NL80211_CMD_SET_WIPHY, 422 NL80211_CMD_NEW_WIPHY, 423 NL80211_CMD_DEL_WIPHY, 424 425 NL80211_CMD_GET_INTERFACE, /* can dump */ 426 NL80211_CMD_SET_INTERFACE, 427 NL80211_CMD_NEW_INTERFACE, 428 NL80211_CMD_DEL_INTERFACE, 429 430 NL80211_CMD_GET_KEY, 431 NL80211_CMD_SET_KEY, 432 NL80211_CMD_NEW_KEY, 433 NL80211_CMD_DEL_KEY, 434 435 NL80211_CMD_GET_BEACON, 436 NL80211_CMD_SET_BEACON, 437 NL80211_CMD_NEW_BEACON, 438 NL80211_CMD_DEL_BEACON, 439 440 NL80211_CMD_GET_STATION, 441 NL80211_CMD_SET_STATION, 442 NL80211_CMD_NEW_STATION, 443 NL80211_CMD_DEL_STATION, 444 445 NL80211_CMD_GET_MPATH, 446 NL80211_CMD_SET_MPATH, 447 NL80211_CMD_NEW_MPATH, 448 NL80211_CMD_DEL_MPATH, 449 450 NL80211_CMD_SET_BSS, 451 452 NL80211_CMD_SET_REG, 453 NL80211_CMD_REQ_SET_REG, 454 455 NL80211_CMD_GET_MESH_CONFIG, 456 NL80211_CMD_SET_MESH_CONFIG, 457 458 NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */, 459 460 NL80211_CMD_GET_REG, 461 462 NL80211_CMD_GET_SCAN, 463 NL80211_CMD_TRIGGER_SCAN, 464 NL80211_CMD_NEW_SCAN_RESULTS, 465 NL80211_CMD_SCAN_ABORTED, 466 467 NL80211_CMD_REG_CHANGE, 468 469 NL80211_CMD_AUTHENTICATE, 470 NL80211_CMD_ASSOCIATE, 471 NL80211_CMD_DEAUTHENTICATE, 472 NL80211_CMD_DISASSOCIATE, 473 474 NL80211_CMD_MICHAEL_MIC_FAILURE, 475 476 NL80211_CMD_REG_BEACON_HINT, 477 478 NL80211_CMD_JOIN_IBSS, 479 NL80211_CMD_LEAVE_IBSS, 480 481 NL80211_CMD_TESTMODE, 482 483 NL80211_CMD_CONNECT, 484 NL80211_CMD_ROAM, 485 NL80211_CMD_DISCONNECT, 486 487 NL80211_CMD_SET_WIPHY_NETNS, 488 489 NL80211_CMD_GET_SURVEY, 490 NL80211_CMD_NEW_SURVEY_RESULTS, 491 492 NL80211_CMD_SET_PMKSA, 493 NL80211_CMD_DEL_PMKSA, 494 NL80211_CMD_FLUSH_PMKSA, 495 496 NL80211_CMD_REMAIN_ON_CHANNEL, 497 NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL, 498 499 NL80211_CMD_SET_TX_BITRATE_MASK, 500 501 NL80211_CMD_REGISTER_FRAME, 502 NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME, 503 NL80211_CMD_FRAME, 504 NL80211_CMD_ACTION = NL80211_CMD_FRAME, 505 NL80211_CMD_FRAME_TX_STATUS, 506 NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS, 507 508 NL80211_CMD_SET_POWER_SAVE, 509 NL80211_CMD_GET_POWER_SAVE, 510 511 NL80211_CMD_SET_CQM, 512 NL80211_CMD_NOTIFY_CQM, 513 514 NL80211_CMD_SET_CHANNEL, 515 NL80211_CMD_SET_WDS_PEER, 516 517 NL80211_CMD_FRAME_WAIT_CANCEL, 518 519 NL80211_CMD_JOIN_MESH, 520 NL80211_CMD_LEAVE_MESH, 521 522 NL80211_CMD_UNPROT_DEAUTHENTICATE, 523 NL80211_CMD_UNPROT_DISASSOCIATE, 524 525 /* add new commands above here */ 526 527 /* used to define NL80211_CMD_MAX below */ 528 __NL80211_CMD_AFTER_LAST, 529 NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1 530 }; 531 532 /* 533 * Allow user space programs to use #ifdef on new commands by defining them 534 * here 535 */ 536 #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS 537 #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE 538 #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE 539 #define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE 540 #define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE 541 #define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE 542 #define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE 543 #define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT 544 545 /* source-level API compatibility */ 546 #define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG 547 #define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG 548 549 /** 550 * enum nl80211_attrs - nl80211 netlink attributes 551 * 552 * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors 553 * 554 * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf. 555 * /sys/class/ieee80211/<phyname>/index 556 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) 557 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters 558 * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz 559 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ 560 * if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included): 561 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including 562 * this attribute) 563 * NL80211_CHAN_HT20 = HT20 only 564 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel 565 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel 566 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is 567 * less than or equal to the RTS threshold; allowed range: 1..255; 568 * dot11ShortRetryLimit; u8 569 * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is 570 * greater than the RTS threshold; allowed range: 1..255; 571 * dot11ShortLongLimit; u8 572 * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum 573 * length in octets for frames; allowed range: 256..8000, disable 574 * fragmentation with (u32)-1; dot11FragmentationThreshold; u32 575 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length 576 * larger than or equal to this use RTS/CTS handshake); allowed range: 577 * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32 578 * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11 579 * section 7.3.2.9; dot11CoverageClass; u8 580 * 581 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on 582 * @NL80211_ATTR_IFNAME: network interface name 583 * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype 584 * 585 * @NL80211_ATTR_MAC: MAC address (various uses) 586 * 587 * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of 588 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 589 * keys 590 * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3) 591 * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 592 * section 7.3.2.25.1, e.g. 0x000FAC04) 593 * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 594 * CCMP keys, each six bytes in little endian 595 * 596 * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU 597 * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing 598 * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE 599 * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE 600 * 601 * @NL80211_ATTR_STA_AID: Association ID for the station (u16) 602 * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of 603 * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2) 604 * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by 605 * IEEE 802.11 7.3.1.6 (u16). 606 * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported 607 * rates as defined by IEEE 802.11 7.3.2.2 but without the length 608 * restriction (at most %NL80211_MAX_SUPP_RATES). 609 * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station 610 * to, or the AP interface the station was originally added to to. 611 * @NL80211_ATTR_STA_INFO: information about a station, part of station info 612 * given for %NL80211_CMD_GET_STATION, nested attribute containing 613 * info as possible, see &enum nl80211_sta_info. 614 * 615 * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands, 616 * consisting of a nested array. 617 * 618 * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes). 619 * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link. 620 * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path. 621 * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path 622 * info given for %NL80211_CMD_GET_MPATH, nested attribute described at 623 * &enum nl80211_mpath_info. 624 * 625 * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of 626 * &enum nl80211_mntr_flags. 627 * 628 * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the 629 * current regulatory domain should be set to or is already set to. 630 * For example, 'CR', for Costa Rica. This attribute is used by the kernel 631 * to query the CRDA to retrieve one regulatory domain. This attribute can 632 * also be used by userspace to query the kernel for the currently set 633 * regulatory domain. We chose an alpha2 as that is also used by the 634 * IEEE-802.11d country information element to identify a country. 635 * Users can also simply ask the wireless core to set regulatory domain 636 * to a specific alpha2. 637 * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory 638 * rules. 639 * 640 * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1) 641 * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled 642 * (u8, 0 or 1) 643 * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled 644 * (u8, 0 or 1) 645 * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic 646 * rates in format defined by IEEE 802.11 7.3.2.2 but without the length 647 * restriction (at most %NL80211_MAX_SUPP_RATES). 648 * 649 * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from 650 * association request when used with NL80211_CMD_NEW_STATION) 651 * 652 * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all 653 * supported interface types, each a flag attribute with the number 654 * of the interface mode. 655 * 656 * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for 657 * %NL80211_CMD_SET_MGMT_EXTRA_IE. 658 * 659 * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with 660 * %NL80211_CMD_SET_MGMT_EXTRA_IE). 661 * 662 * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with 663 * a single scan request, a wiphy attribute. 664 * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements 665 * that can be added to a scan request 666 * 667 * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz) 668 * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive 669 * scanning and include a zero-length SSID (wildcard) for wildcard scan 670 * @NL80211_ATTR_BSS: scan result BSS 671 * 672 * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain 673 * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_* 674 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently 675 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*) 676 * 677 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies 678 * an array of command numbers (i.e. a mapping index to command number) 679 * that the driver for the given wiphy supports. 680 * 681 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header 682 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and 683 * NL80211_CMD_ASSOCIATE events 684 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets) 685 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type, 686 * represented as a u32 687 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and 688 * %NL80211_CMD_DISASSOCIATE, u16 689 * 690 * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as 691 * a u32 692 * 693 * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change 694 * due to considerations from a beacon hint. This attribute reflects 695 * the state of the channel _before_ the beacon hint processing. This 696 * attributes consists of a nested attribute containing 697 * NL80211_FREQUENCY_ATTR_* 698 * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change 699 * due to considerations from a beacon hint. This attribute reflects 700 * the state of the channel _after_ the beacon hint processing. This 701 * attributes consists of a nested attribute containing 702 * NL80211_FREQUENCY_ATTR_* 703 * 704 * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported 705 * cipher suites 706 * 707 * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look 708 * for other networks on different channels 709 * 710 * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this 711 * is used, e.g., with %NL80211_CMD_AUTHENTICATE event 712 * 713 * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is 714 * used for the association (&enum nl80211_mfp, represented as a u32); 715 * this attribute can be used 716 * with %NL80211_CMD_ASSOCIATE request 717 * 718 * @NL80211_ATTR_STA_FLAGS2: Attribute containing a 719 * &struct nl80211_sta_flag_update. 720 * 721 * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls 722 * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in 723 * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE 724 * request, the driver will assume that the port is unauthorized until 725 * authorized by user space. Otherwise, port is marked authorized by 726 * default in station mode. 727 * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the 728 * ethertype that will be used for key negotiation. It can be 729 * specified with the associate and connect commands. If it is not 730 * specified, the value defaults to 0x888E (PAE, 802.1X). This 731 * attribute is also used as a flag in the wiphy information to 732 * indicate that protocols other than PAE are supported. 733 * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with 734 * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom 735 * ethertype frames used for key negotiation must not be encrypted. 736 * 737 * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver. 738 * We recommend using nested, driver-specific attributes within this. 739 * 740 * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT 741 * event was due to the AP disconnecting the station, and not due to 742 * a local disconnect request. 743 * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT 744 * event (u16) 745 * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating 746 * that protected APs should be used. 747 * 748 * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT and ASSOCIATE to 749 * indicate which unicast key ciphers will be used with the connection 750 * (an array of u32). 751 * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT and ASSOCIATE to indicate 752 * which group key cipher will be used with the connection (a u32). 753 * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT and ASSOCIATE to indicate 754 * which WPA version(s) the AP we want to associate with is using 755 * (a u32 with flags from &enum nl80211_wpa_versions). 756 * @NL80211_ATTR_AKM_SUITES: Used with CONNECT and ASSOCIATE to indicate 757 * which key management algorithm(s) to use (an array of u32). 758 * 759 * @NL80211_ATTR_REQ_IE: (Re)association request information elements as 760 * sent out by the card, for ROAM and successful CONNECT events. 761 * @NL80211_ATTR_RESP_IE: (Re)association response information elements as 762 * sent by peer, for ROAM and successful CONNECT events. 763 * 764 * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE 765 * commands to specify using a reassociate frame 766 * 767 * @NL80211_ATTR_KEY: key information in a nested attribute with 768 * %NL80211_KEY_* sub-attributes 769 * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect() 770 * and join_ibss(), key information is in a nested attribute each 771 * with %NL80211_KEY_* sub-attributes 772 * 773 * @NL80211_ATTR_PID: Process ID of a network namespace. 774 * 775 * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for 776 * dumps. This number increases whenever the object list being 777 * dumped changes, and as such userspace can verify that it has 778 * obtained a complete and consistent snapshot by verifying that 779 * all dump messages contain the same generation number. If it 780 * changed then the list changed and the dump should be repeated 781 * completely from scratch. 782 * 783 * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface 784 * 785 * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of 786 * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute 787 * containing info as possible, see &enum survey_info. 788 * 789 * @NL80211_ATTR_PMKID: PMK material for PMKSA caching. 790 * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can 791 * cache, a wiphy attribute. 792 * 793 * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32. 794 * @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that 795 * specifies the maximum duration that can be requested with the 796 * remain-on-channel operation, in milliseconds, u32. 797 * 798 * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects. 799 * 800 * @NL80211_ATTR_TX_RATES: Nested set of attributes 801 * (enum nl80211_tx_rate_attributes) describing TX rates per band. The 802 * enum nl80211_band value is used as the index (nla_type() of the nested 803 * data. If a band is not included, it will be configured to allow all 804 * rates based on negotiated supported rates information. This attribute 805 * is used with %NL80211_CMD_SET_TX_BITRATE_MASK. 806 * 807 * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain 808 * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME. 809 * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the 810 * @NL80211_CMD_REGISTER_FRAME command. 811 * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a 812 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 813 * information about which frame types can be transmitted with 814 * %NL80211_CMD_FRAME. 815 * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a 816 * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 817 * information about which frame types can be registered for RX. 818 * 819 * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was 820 * acknowledged by the recipient. 821 * 822 * @NL80211_ATTR_CQM: connection quality monitor configuration in a 823 * nested attribute with %NL80211_ATTR_CQM_* sub-attributes. 824 * 825 * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command 826 * is requesting a local authentication/association state change without 827 * invoking actual management frame exchange. This can be used with 828 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE, 829 * NL80211_CMD_DISASSOCIATE. 830 * 831 * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations 832 * connected to this BSS. 833 * 834 * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See 835 * &enum nl80211_tx_power_setting for possible values. 836 * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units. 837 * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING 838 * for non-automatic settings. 839 * 840 * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly 841 * means support for per-station GTKs. 842 * 843 * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting. 844 * This can be used to mask out antennas which are not attached or should 845 * not be used for transmitting. If an antenna is not selected in this 846 * bitmap the hardware is not allowed to transmit on this antenna. 847 * 848 * Each bit represents one antenna, starting with antenna 1 at the first 849 * bit. Depending on which antennas are selected in the bitmap, 802.11n 850 * drivers can derive which chainmasks to use (if all antennas belonging to 851 * a particular chain are disabled this chain should be disabled) and if 852 * a chain has diversity antennas wether diversity should be used or not. 853 * HT capabilities (STBC, TX Beamforming, Antenna selection) can be 854 * derived from the available chains after applying the antenna mask. 855 * Non-802.11n drivers can derive wether to use diversity or not. 856 * Drivers may reject configurations or RX/TX mask combinations they cannot 857 * support by returning -EINVAL. 858 * 859 * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving. 860 * This can be used to mask out antennas which are not attached or should 861 * not be used for receiving. If an antenna is not selected in this bitmap 862 * the hardware should not be configured to receive on this antenna. 863 * For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX. 864 * 865 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available 866 * for configuration as TX antennas via the above parameters. 867 * 868 * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX: Bitmap of antennas which are available 869 * for configuration as RX antennas via the above parameters. 870 * 871 * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS 872 * 873 * @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be 874 * transmitted on another channel when the channel given doesn't match 875 * the current channel. If the current channel doesn't match and this 876 * flag isn't set, the frame will be rejected. This is also used as an 877 * nl80211 capability flag. 878 * 879 * @NL80211_ATTR_BSS_HTOPMODE: HT operation mode (u16) 880 * 881 * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags 882 * attributes, specifying what a key should be set as default as. 883 * See &enum nl80211_key_default_types. 884 * 885 * @NL80211_ATTR_MESH_SETUP: Optional mesh setup parameters. These cannot be 886 * changed once the mesh is active. 887 * @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute 888 * containing attributes from &enum nl80211_meshconf_params. 889 * 890 * @NL80211_ATTR_MAX: highest attribute number currently defined 891 * @__NL80211_ATTR_AFTER_LAST: internal use 892 */ 893 enum nl80211_attrs { 894 /* don't change the order or add anything between, this is ABI! */ 895 NL80211_ATTR_UNSPEC, 896 897 NL80211_ATTR_WIPHY, 898 NL80211_ATTR_WIPHY_NAME, 899 900 NL80211_ATTR_IFINDEX, 901 NL80211_ATTR_IFNAME, 902 NL80211_ATTR_IFTYPE, 903 904 NL80211_ATTR_MAC, 905 906 NL80211_ATTR_KEY_DATA, 907 NL80211_ATTR_KEY_IDX, 908 NL80211_ATTR_KEY_CIPHER, 909 NL80211_ATTR_KEY_SEQ, 910 NL80211_ATTR_KEY_DEFAULT, 911 912 NL80211_ATTR_BEACON_INTERVAL, 913 NL80211_ATTR_DTIM_PERIOD, 914 NL80211_ATTR_BEACON_HEAD, 915 NL80211_ATTR_BEACON_TAIL, 916 917 NL80211_ATTR_STA_AID, 918 NL80211_ATTR_STA_FLAGS, 919 NL80211_ATTR_STA_LISTEN_INTERVAL, 920 NL80211_ATTR_STA_SUPPORTED_RATES, 921 NL80211_ATTR_STA_VLAN, 922 NL80211_ATTR_STA_INFO, 923 924 NL80211_ATTR_WIPHY_BANDS, 925 926 NL80211_ATTR_MNTR_FLAGS, 927 928 NL80211_ATTR_MESH_ID, 929 NL80211_ATTR_STA_PLINK_ACTION, 930 NL80211_ATTR_MPATH_NEXT_HOP, 931 NL80211_ATTR_MPATH_INFO, 932 933 NL80211_ATTR_BSS_CTS_PROT, 934 NL80211_ATTR_BSS_SHORT_PREAMBLE, 935 NL80211_ATTR_BSS_SHORT_SLOT_TIME, 936 937 NL80211_ATTR_HT_CAPABILITY, 938 939 NL80211_ATTR_SUPPORTED_IFTYPES, 940 941 NL80211_ATTR_REG_ALPHA2, 942 NL80211_ATTR_REG_RULES, 943 944 NL80211_ATTR_MESH_CONFIG, 945 946 NL80211_ATTR_BSS_BASIC_RATES, 947 948 NL80211_ATTR_WIPHY_TXQ_PARAMS, 949 NL80211_ATTR_WIPHY_FREQ, 950 NL80211_ATTR_WIPHY_CHANNEL_TYPE, 951 952 NL80211_ATTR_KEY_DEFAULT_MGMT, 953 954 NL80211_ATTR_MGMT_SUBTYPE, 955 NL80211_ATTR_IE, 956 957 NL80211_ATTR_MAX_NUM_SCAN_SSIDS, 958 959 NL80211_ATTR_SCAN_FREQUENCIES, 960 NL80211_ATTR_SCAN_SSIDS, 961 NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */ 962 NL80211_ATTR_BSS, 963 964 NL80211_ATTR_REG_INITIATOR, 965 NL80211_ATTR_REG_TYPE, 966 967 NL80211_ATTR_SUPPORTED_COMMANDS, 968 969 NL80211_ATTR_FRAME, 970 NL80211_ATTR_SSID, 971 NL80211_ATTR_AUTH_TYPE, 972 NL80211_ATTR_REASON_CODE, 973 974 NL80211_ATTR_KEY_TYPE, 975 976 NL80211_ATTR_MAX_SCAN_IE_LEN, 977 NL80211_ATTR_CIPHER_SUITES, 978 979 NL80211_ATTR_FREQ_BEFORE, 980 NL80211_ATTR_FREQ_AFTER, 981 982 NL80211_ATTR_FREQ_FIXED, 983 984 985 NL80211_ATTR_WIPHY_RETRY_SHORT, 986 NL80211_ATTR_WIPHY_RETRY_LONG, 987 NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 988 NL80211_ATTR_WIPHY_RTS_THRESHOLD, 989 990 NL80211_ATTR_TIMED_OUT, 991 992 NL80211_ATTR_USE_MFP, 993 994 NL80211_ATTR_STA_FLAGS2, 995 996 NL80211_ATTR_CONTROL_PORT, 997 998 NL80211_ATTR_TESTDATA, 999 1000 NL80211_ATTR_PRIVACY, 1001 1002 NL80211_ATTR_DISCONNECTED_BY_AP, 1003 NL80211_ATTR_STATUS_CODE, 1004 1005 NL80211_ATTR_CIPHER_SUITES_PAIRWISE, 1006 NL80211_ATTR_CIPHER_SUITE_GROUP, 1007 NL80211_ATTR_WPA_VERSIONS, 1008 NL80211_ATTR_AKM_SUITES, 1009 1010 NL80211_ATTR_REQ_IE, 1011 NL80211_ATTR_RESP_IE, 1012 1013 NL80211_ATTR_PREV_BSSID, 1014 1015 NL80211_ATTR_KEY, 1016 NL80211_ATTR_KEYS, 1017 1018 NL80211_ATTR_PID, 1019 1020 NL80211_ATTR_4ADDR, 1021 1022 NL80211_ATTR_SURVEY_INFO, 1023 1024 NL80211_ATTR_PMKID, 1025 NL80211_ATTR_MAX_NUM_PMKIDS, 1026 1027 NL80211_ATTR_DURATION, 1028 1029 NL80211_ATTR_COOKIE, 1030 1031 NL80211_ATTR_WIPHY_COVERAGE_CLASS, 1032 1033 NL80211_ATTR_TX_RATES, 1034 1035 NL80211_ATTR_FRAME_MATCH, 1036 1037 NL80211_ATTR_ACK, 1038 1039 NL80211_ATTR_PS_STATE, 1040 1041 NL80211_ATTR_CQM, 1042 1043 NL80211_ATTR_LOCAL_STATE_CHANGE, 1044 1045 NL80211_ATTR_AP_ISOLATE, 1046 1047 NL80211_ATTR_WIPHY_TX_POWER_SETTING, 1048 NL80211_ATTR_WIPHY_TX_POWER_LEVEL, 1049 1050 NL80211_ATTR_TX_FRAME_TYPES, 1051 NL80211_ATTR_RX_FRAME_TYPES, 1052 NL80211_ATTR_FRAME_TYPE, 1053 1054 NL80211_ATTR_CONTROL_PORT_ETHERTYPE, 1055 NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, 1056 1057 NL80211_ATTR_SUPPORT_IBSS_RSN, 1058 1059 NL80211_ATTR_WIPHY_ANTENNA_TX, 1060 NL80211_ATTR_WIPHY_ANTENNA_RX, 1061 1062 NL80211_ATTR_MCAST_RATE, 1063 1064 NL80211_ATTR_OFFCHANNEL_TX_OK, 1065 1066 NL80211_ATTR_BSS_HT_OPMODE, 1067 1068 NL80211_ATTR_KEY_DEFAULT_TYPES, 1069 1070 NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION, 1071 1072 NL80211_ATTR_MESH_SETUP, 1073 1074 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX, 1075 NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX, 1076 1077 /* add attributes here, update the policy in nl80211.c */ 1078 1079 __NL80211_ATTR_AFTER_LAST, 1080 NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1 1081 }; 1082 1083 /* source-level API compatibility */ 1084 #define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION 1085 #define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG 1086 1087 /* 1088 * Allow user space programs to use #ifdef on new attributes by defining them 1089 * here 1090 */ 1091 #define NL80211_CMD_CONNECT NL80211_CMD_CONNECT 1092 #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY 1093 #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES 1094 #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS 1095 #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ 1096 #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE 1097 #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE 1098 #define NL80211_ATTR_IE NL80211_ATTR_IE 1099 #define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR 1100 #define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE 1101 #define NL80211_ATTR_FRAME NL80211_ATTR_FRAME 1102 #define NL80211_ATTR_SSID NL80211_ATTR_SSID 1103 #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE 1104 #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE 1105 #define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE 1106 #define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP 1107 #define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS 1108 #define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES 1109 #define NL80211_ATTR_KEY NL80211_ATTR_KEY 1110 #define NL80211_ATTR_KEYS NL80211_ATTR_KEYS 1111 1112 #define NL80211_MAX_SUPP_RATES 32 1113 #define NL80211_MAX_SUPP_REG_RULES 32 1114 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0 1115 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16 1116 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24 1117 #define NL80211_HT_CAPABILITY_LEN 26 1118 1119 #define NL80211_MAX_NR_CIPHER_SUITES 5 1120 #define NL80211_MAX_NR_AKM_SUITES 2 1121 1122 /** 1123 * enum nl80211_iftype - (virtual) interface types 1124 * 1125 * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides 1126 * @NL80211_IFTYPE_ADHOC: independent BSS member 1127 * @NL80211_IFTYPE_STATION: managed BSS member 1128 * @NL80211_IFTYPE_AP: access point 1129 * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points 1130 * @NL80211_IFTYPE_WDS: wireless distribution interface 1131 * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames 1132 * @NL80211_IFTYPE_MESH_POINT: mesh point 1133 * @NL80211_IFTYPE_P2P_CLIENT: P2P client 1134 * @NL80211_IFTYPE_P2P_GO: P2P group owner 1135 * @NL80211_IFTYPE_MAX: highest interface type number currently defined 1136 * @NUM_NL80211_IFTYPES: number of defined interface types 1137 * 1138 * These values are used with the %NL80211_ATTR_IFTYPE 1139 * to set the type of an interface. 1140 * 1141 */ 1142 enum nl80211_iftype { 1143 NL80211_IFTYPE_UNSPECIFIED, 1144 NL80211_IFTYPE_ADHOC, 1145 NL80211_IFTYPE_STATION, 1146 NL80211_IFTYPE_AP, 1147 NL80211_IFTYPE_AP_VLAN, 1148 NL80211_IFTYPE_WDS, 1149 NL80211_IFTYPE_MONITOR, 1150 NL80211_IFTYPE_MESH_POINT, 1151 NL80211_IFTYPE_P2P_CLIENT, 1152 NL80211_IFTYPE_P2P_GO, 1153 1154 /* keep last */ 1155 NUM_NL80211_IFTYPES, 1156 NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1 1157 }; 1158 1159 /** 1160 * enum nl80211_sta_flags - station flags 1161 * 1162 * Station flags. When a station is added to an AP interface, it is 1163 * assumed to be already associated (and hence authenticated.) 1164 * 1165 * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved 1166 * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X) 1167 * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames 1168 * with short barker preamble 1169 * @NL80211_STA_FLAG_WME: station is WME/QoS capable 1170 * @NL80211_STA_FLAG_MFP: station uses management frame protection 1171 * @NL80211_STA_FLAG_MAX: highest station flag number currently defined 1172 * @__NL80211_STA_FLAG_AFTER_LAST: internal use 1173 */ 1174 enum nl80211_sta_flags { 1175 __NL80211_STA_FLAG_INVALID, 1176 NL80211_STA_FLAG_AUTHORIZED, 1177 NL80211_STA_FLAG_SHORT_PREAMBLE, 1178 NL80211_STA_FLAG_WME, 1179 NL80211_STA_FLAG_MFP, 1180 1181 /* keep last */ 1182 __NL80211_STA_FLAG_AFTER_LAST, 1183 NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1 1184 }; 1185 1186 /** 1187 * struct nl80211_sta_flag_update - station flags mask/set 1188 * @mask: mask of station flags to set 1189 * @set: which values to set them to 1190 * 1191 * Both mask and set contain bits as per &enum nl80211_sta_flags. 1192 */ 1193 struct nl80211_sta_flag_update { 1194 __u32 mask; 1195 __u32 set; 1196 } __attribute__((packed)); 1197 1198 /** 1199 * enum nl80211_rate_info - bitrate information 1200 * 1201 * These attribute types are used with %NL80211_STA_INFO_TXRATE 1202 * when getting information about the bitrate of a station. 1203 * 1204 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved 1205 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s) 1206 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8) 1207 * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate 1208 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval 1209 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined 1210 * @__NL80211_RATE_INFO_AFTER_LAST: internal use 1211 */ 1212 enum nl80211_rate_info { 1213 __NL80211_RATE_INFO_INVALID, 1214 NL80211_RATE_INFO_BITRATE, 1215 NL80211_RATE_INFO_MCS, 1216 NL80211_RATE_INFO_40_MHZ_WIDTH, 1217 NL80211_RATE_INFO_SHORT_GI, 1218 1219 /* keep last */ 1220 __NL80211_RATE_INFO_AFTER_LAST, 1221 NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1 1222 }; 1223 1224 /** 1225 * enum nl80211_sta_info - station information 1226 * 1227 * These attribute types are used with %NL80211_ATTR_STA_INFO 1228 * when getting information about a station. 1229 * 1230 * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved 1231 * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs) 1232 * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station) 1233 * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station) 1234 * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm) 1235 * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute 1236 * containing info as possible, see &enum nl80211_sta_info_txrate. 1237 * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station) 1238 * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this 1239 * station) 1240 * @NL80211_STA_INFO_TX_RETRIES: total retries (u32, to this station) 1241 * @NL80211_STA_INFO_TX_FAILED: total failed packets (u32, to this station) 1242 * @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm) 1243 * @NL80211_STA_INFO_LLID: the station's mesh LLID 1244 * @NL80211_STA_INFO_PLID: the station's mesh PLID 1245 * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station 1246 * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested 1247 * attribute, like NL80211_STA_INFO_TX_BITRATE. 1248 * @__NL80211_STA_INFO_AFTER_LAST: internal 1249 * @NL80211_STA_INFO_MAX: highest possible station info attribute 1250 */ 1251 enum nl80211_sta_info { 1252 __NL80211_STA_INFO_INVALID, 1253 NL80211_STA_INFO_INACTIVE_TIME, 1254 NL80211_STA_INFO_RX_BYTES, 1255 NL80211_STA_INFO_TX_BYTES, 1256 NL80211_STA_INFO_LLID, 1257 NL80211_STA_INFO_PLID, 1258 NL80211_STA_INFO_PLINK_STATE, 1259 NL80211_STA_INFO_SIGNAL, 1260 NL80211_STA_INFO_TX_BITRATE, 1261 NL80211_STA_INFO_RX_PACKETS, 1262 NL80211_STA_INFO_TX_PACKETS, 1263 NL80211_STA_INFO_TX_RETRIES, 1264 NL80211_STA_INFO_TX_FAILED, 1265 NL80211_STA_INFO_SIGNAL_AVG, 1266 NL80211_STA_INFO_RX_BITRATE, 1267 1268 /* keep last */ 1269 __NL80211_STA_INFO_AFTER_LAST, 1270 NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1 1271 }; 1272 1273 /** 1274 * enum nl80211_mpath_flags - nl80211 mesh path flags 1275 * 1276 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active 1277 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running 1278 * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN 1279 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set 1280 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded 1281 */ 1282 enum nl80211_mpath_flags { 1283 NL80211_MPATH_FLAG_ACTIVE = 1<<0, 1284 NL80211_MPATH_FLAG_RESOLVING = 1<<1, 1285 NL80211_MPATH_FLAG_SN_VALID = 1<<2, 1286 NL80211_MPATH_FLAG_FIXED = 1<<3, 1287 NL80211_MPATH_FLAG_RESOLVED = 1<<4, 1288 }; 1289 1290 /** 1291 * enum nl80211_mpath_info - mesh path information 1292 * 1293 * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting 1294 * information about a mesh path. 1295 * 1296 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved 1297 * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination 1298 * @NL80211_MPATH_INFO_SN: destination sequence number 1299 * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path 1300 * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now 1301 * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in 1302 * &enum nl80211_mpath_flags; 1303 * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec 1304 * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries 1305 * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number 1306 * currently defind 1307 * @__NL80211_MPATH_INFO_AFTER_LAST: internal use 1308 */ 1309 enum nl80211_mpath_info { 1310 __NL80211_MPATH_INFO_INVALID, 1311 NL80211_MPATH_INFO_FRAME_QLEN, 1312 NL80211_MPATH_INFO_SN, 1313 NL80211_MPATH_INFO_METRIC, 1314 NL80211_MPATH_INFO_EXPTIME, 1315 NL80211_MPATH_INFO_FLAGS, 1316 NL80211_MPATH_INFO_DISCOVERY_TIMEOUT, 1317 NL80211_MPATH_INFO_DISCOVERY_RETRIES, 1318 1319 /* keep last */ 1320 __NL80211_MPATH_INFO_AFTER_LAST, 1321 NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1 1322 }; 1323 1324 /** 1325 * enum nl80211_band_attr - band attributes 1326 * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved 1327 * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band, 1328 * an array of nested frequency attributes 1329 * @NL80211_BAND_ATTR_RATES: supported bitrates in this band, 1330 * an array of nested bitrate attributes 1331 * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as 1332 * defined in 802.11n 1333 * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE 1334 * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n 1335 * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n 1336 * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined 1337 * @__NL80211_BAND_ATTR_AFTER_LAST: internal use 1338 */ 1339 enum nl80211_band_attr { 1340 __NL80211_BAND_ATTR_INVALID, 1341 NL80211_BAND_ATTR_FREQS, 1342 NL80211_BAND_ATTR_RATES, 1343 1344 NL80211_BAND_ATTR_HT_MCS_SET, 1345 NL80211_BAND_ATTR_HT_CAPA, 1346 NL80211_BAND_ATTR_HT_AMPDU_FACTOR, 1347 NL80211_BAND_ATTR_HT_AMPDU_DENSITY, 1348 1349 /* keep last */ 1350 __NL80211_BAND_ATTR_AFTER_LAST, 1351 NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 1352 }; 1353 1354 #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA 1355 1356 /** 1357 * enum nl80211_frequency_attr - frequency attributes 1358 * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved 1359 * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz 1360 * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current 1361 * regulatory domain. 1362 * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is 1363 * permitted on this channel in current regulatory domain. 1364 * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted 1365 * on this channel in current regulatory domain. 1366 * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory 1367 * on this channel in current regulatory domain. 1368 * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm 1369 * (100 * dBm). 1370 * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number 1371 * currently defined 1372 * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use 1373 */ 1374 enum nl80211_frequency_attr { 1375 __NL80211_FREQUENCY_ATTR_INVALID, 1376 NL80211_FREQUENCY_ATTR_FREQ, 1377 NL80211_FREQUENCY_ATTR_DISABLED, 1378 NL80211_FREQUENCY_ATTR_PASSIVE_SCAN, 1379 NL80211_FREQUENCY_ATTR_NO_IBSS, 1380 NL80211_FREQUENCY_ATTR_RADAR, 1381 NL80211_FREQUENCY_ATTR_MAX_TX_POWER, 1382 1383 /* keep last */ 1384 __NL80211_FREQUENCY_ATTR_AFTER_LAST, 1385 NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1 1386 }; 1387 1388 #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER 1389 1390 /** 1391 * enum nl80211_bitrate_attr - bitrate attributes 1392 * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved 1393 * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps 1394 * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported 1395 * in 2.4 GHz band. 1396 * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number 1397 * currently defined 1398 * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use 1399 */ 1400 enum nl80211_bitrate_attr { 1401 __NL80211_BITRATE_ATTR_INVALID, 1402 NL80211_BITRATE_ATTR_RATE, 1403 NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE, 1404 1405 /* keep last */ 1406 __NL80211_BITRATE_ATTR_AFTER_LAST, 1407 NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1 1408 }; 1409 1410 /** 1411 * enum nl80211_initiator - Indicates the initiator of a reg domain request 1412 * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world 1413 * regulatory domain. 1414 * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the 1415 * regulatory domain. 1416 * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the 1417 * wireless core it thinks its knows the regulatory domain we should be in. 1418 * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an 1419 * 802.11 country information element with regulatory information it 1420 * thinks we should consider. cfg80211 only processes the country 1421 * code from the IE, and relies on the regulatory domain information 1422 * structure passed by userspace (CRDA) from our wireless-regdb. 1423 * If a channel is enabled but the country code indicates it should 1424 * be disabled we disable the channel and re-enable it upon disassociation. 1425 */ 1426 enum nl80211_reg_initiator { 1427 NL80211_REGDOM_SET_BY_CORE, 1428 NL80211_REGDOM_SET_BY_USER, 1429 NL80211_REGDOM_SET_BY_DRIVER, 1430 NL80211_REGDOM_SET_BY_COUNTRY_IE, 1431 }; 1432 1433 /** 1434 * enum nl80211_reg_type - specifies the type of regulatory domain 1435 * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains 1436 * to a specific country. When this is set you can count on the 1437 * ISO / IEC 3166 alpha2 country code being valid. 1438 * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory 1439 * domain. 1440 * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom 1441 * driver specific world regulatory domain. These do not apply system-wide 1442 * and are only applicable to the individual devices which have requested 1443 * them to be applied. 1444 * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product 1445 * of an intersection between two regulatory domains -- the previously 1446 * set regulatory domain on the system and the last accepted regulatory 1447 * domain request to be processed. 1448 */ 1449 enum nl80211_reg_type { 1450 NL80211_REGDOM_TYPE_COUNTRY, 1451 NL80211_REGDOM_TYPE_WORLD, 1452 NL80211_REGDOM_TYPE_CUSTOM_WORLD, 1453 NL80211_REGDOM_TYPE_INTERSECTION, 1454 }; 1455 1456 /** 1457 * enum nl80211_reg_rule_attr - regulatory rule attributes 1458 * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved 1459 * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional 1460 * considerations for a given frequency range. These are the 1461 * &enum nl80211_reg_rule_flags. 1462 * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory 1463 * rule in KHz. This is not a center of frequency but an actual regulatory 1464 * band edge. 1465 * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule 1466 * in KHz. This is not a center a frequency but an actual regulatory 1467 * band edge. 1468 * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this 1469 * frequency range, in KHz. 1470 * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain 1471 * for a given frequency range. The value is in mBi (100 * dBi). 1472 * If you don't have one then don't send this. 1473 * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for 1474 * a given frequency range. The value is in mBm (100 * dBm). 1475 * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number 1476 * currently defined 1477 * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use 1478 */ 1479 enum nl80211_reg_rule_attr { 1480 __NL80211_REG_RULE_ATTR_INVALID, 1481 NL80211_ATTR_REG_RULE_FLAGS, 1482 1483 NL80211_ATTR_FREQ_RANGE_START, 1484 NL80211_ATTR_FREQ_RANGE_END, 1485 NL80211_ATTR_FREQ_RANGE_MAX_BW, 1486 1487 NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, 1488 NL80211_ATTR_POWER_RULE_MAX_EIRP, 1489 1490 /* keep last */ 1491 __NL80211_REG_RULE_ATTR_AFTER_LAST, 1492 NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1 1493 }; 1494 1495 /** 1496 * enum nl80211_reg_rule_flags - regulatory rule flags 1497 * 1498 * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed 1499 * @NL80211_RRF_NO_CCK: CCK modulation not allowed 1500 * @NL80211_RRF_NO_INDOOR: indoor operation not allowed 1501 * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed 1502 * @NL80211_RRF_DFS: DFS support is required to be used 1503 * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links 1504 * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links 1505 * @NL80211_RRF_PASSIVE_SCAN: passive scan is required 1506 * @NL80211_RRF_NO_IBSS: no IBSS is allowed 1507 */ 1508 enum nl80211_reg_rule_flags { 1509 NL80211_RRF_NO_OFDM = 1<<0, 1510 NL80211_RRF_NO_CCK = 1<<1, 1511 NL80211_RRF_NO_INDOOR = 1<<2, 1512 NL80211_RRF_NO_OUTDOOR = 1<<3, 1513 NL80211_RRF_DFS = 1<<4, 1514 NL80211_RRF_PTP_ONLY = 1<<5, 1515 NL80211_RRF_PTMP_ONLY = 1<<6, 1516 NL80211_RRF_PASSIVE_SCAN = 1<<7, 1517 NL80211_RRF_NO_IBSS = 1<<8, 1518 }; 1519 1520 /** 1521 * enum nl80211_survey_info - survey information 1522 * 1523 * These attribute types are used with %NL80211_ATTR_SURVEY_INFO 1524 * when getting information about a survey. 1525 * 1526 * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved 1527 * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel 1528 * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm) 1529 * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used 1530 * @NL80211_SURVEY_INFO_CHANNEL_TIME: amount of time (in ms) that the radio 1531 * spent on this channel 1532 * @NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY: amount of the time the primary 1533 * channel was sensed busy (either due to activity or energy detect) 1534 * @NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY: amount of time the extension 1535 * channel was sensed busy 1536 * @NL80211_SURVEY_INFO_CHANNEL_TIME_RX: amount of time the radio spent 1537 * receiving data 1538 * @NL80211_SURVEY_INFO_CHANNEL_TIME_TX: amount of time the radio spent 1539 * transmitting data 1540 * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number 1541 * currently defined 1542 * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use 1543 */ 1544 enum nl80211_survey_info { 1545 __NL80211_SURVEY_INFO_INVALID, 1546 NL80211_SURVEY_INFO_FREQUENCY, 1547 NL80211_SURVEY_INFO_NOISE, 1548 NL80211_SURVEY_INFO_IN_USE, 1549 NL80211_SURVEY_INFO_CHANNEL_TIME, 1550 NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY, 1551 NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY, 1552 NL80211_SURVEY_INFO_CHANNEL_TIME_RX, 1553 NL80211_SURVEY_INFO_CHANNEL_TIME_TX, 1554 1555 /* keep last */ 1556 __NL80211_SURVEY_INFO_AFTER_LAST, 1557 NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1 1558 }; 1559 1560 /** 1561 * enum nl80211_mntr_flags - monitor configuration flags 1562 * 1563 * Monitor configuration flags. 1564 * 1565 * @__NL80211_MNTR_FLAG_INVALID: reserved 1566 * 1567 * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS 1568 * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP 1569 * @NL80211_MNTR_FLAG_CONTROL: pass control frames 1570 * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering 1571 * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing. 1572 * overrides all other flags. 1573 * 1574 * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use 1575 * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag 1576 */ 1577 enum nl80211_mntr_flags { 1578 __NL80211_MNTR_FLAG_INVALID, 1579 NL80211_MNTR_FLAG_FCSFAIL, 1580 NL80211_MNTR_FLAG_PLCPFAIL, 1581 NL80211_MNTR_FLAG_CONTROL, 1582 NL80211_MNTR_FLAG_OTHER_BSS, 1583 NL80211_MNTR_FLAG_COOK_FRAMES, 1584 1585 /* keep last */ 1586 __NL80211_MNTR_FLAG_AFTER_LAST, 1587 NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1 1588 }; 1589 1590 /** 1591 * enum nl80211_meshconf_params - mesh configuration parameters 1592 * 1593 * Mesh configuration parameters. These can be changed while the mesh is 1594 * active. 1595 * 1596 * @__NL80211_MESHCONF_INVALID: internal use 1597 * 1598 * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in 1599 * millisecond units, used by the Peer Link Open message 1600 * 1601 * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in 1602 * millisecond units, used by the peer link management to close a peer link 1603 * 1604 * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in 1605 * millisecond units 1606 * 1607 * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed 1608 * on this mesh interface 1609 * 1610 * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link 1611 * open retries that can be sent to establish a new peer link instance in a 1612 * mesh 1613 * 1614 * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh 1615 * point. 1616 * 1617 * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically 1618 * open peer links when we detect compatible mesh peers. 1619 * 1620 * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames 1621 * containing a PREQ that an MP can send to a particular destination (path 1622 * target) 1623 * 1624 * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths 1625 * (in milliseconds) 1626 * 1627 * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait 1628 * until giving up on a path discovery (in milliseconds) 1629 * 1630 * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh 1631 * points receiving a PREQ shall consider the forwarding information from the 1632 * root to be valid. (TU = time unit) 1633 * 1634 * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in 1635 * TUs) during which an MP can send only one action frame containing a PREQ 1636 * reference element 1637 * 1638 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs) 1639 * that it takes for an HWMP information element to propagate across the mesh 1640 * 1641 * @NL80211_MESHCONF_HWMP_ROOTMODE: whether root mode is enabled or not 1642 * 1643 * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a 1644 * source mesh point for path selection elements. 1645 * 1646 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute 1647 * 1648 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use 1649 */ 1650 enum nl80211_meshconf_params { 1651 __NL80211_MESHCONF_INVALID, 1652 NL80211_MESHCONF_RETRY_TIMEOUT, 1653 NL80211_MESHCONF_CONFIRM_TIMEOUT, 1654 NL80211_MESHCONF_HOLDING_TIMEOUT, 1655 NL80211_MESHCONF_MAX_PEER_LINKS, 1656 NL80211_MESHCONF_MAX_RETRIES, 1657 NL80211_MESHCONF_TTL, 1658 NL80211_MESHCONF_AUTO_OPEN_PLINKS, 1659 NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, 1660 NL80211_MESHCONF_PATH_REFRESH_TIME, 1661 NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, 1662 NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, 1663 NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, 1664 NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, 1665 NL80211_MESHCONF_HWMP_ROOTMODE, 1666 NL80211_MESHCONF_ELEMENT_TTL, 1667 1668 /* keep last */ 1669 __NL80211_MESHCONF_ATTR_AFTER_LAST, 1670 NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1 1671 }; 1672 1673 /** 1674 * enum nl80211_mesh_setup_params - mesh setup parameters 1675 * 1676 * Mesh setup parameters. These are used to start/join a mesh and cannot be 1677 * changed while the mesh is active. 1678 * 1679 * @__NL80211_MESH_SETUP_INVALID: Internal use 1680 * 1681 * @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL: Enable this option to use a 1682 * vendor specific path selection algorithm or disable it to use the default 1683 * HWMP. 1684 * 1685 * @NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC: Enable this option to use a 1686 * vendor specific path metric or disable it to use the default Airtime 1687 * metric. 1688 * 1689 * @NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE: A vendor specific information 1690 * element that vendors will use to identify the path selection methods and 1691 * metrics in use. 1692 * 1693 * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number 1694 * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use 1695 */ 1696 enum nl80211_mesh_setup_params { 1697 __NL80211_MESH_SETUP_INVALID, 1698 NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, 1699 NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, 1700 NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE, 1701 1702 /* keep last */ 1703 __NL80211_MESH_SETUP_ATTR_AFTER_LAST, 1704 NL80211_MESH_SETUP_ATTR_MAX = __NL80211_MESH_SETUP_ATTR_AFTER_LAST - 1 1705 }; 1706 1707 /** 1708 * enum nl80211_txq_attr - TX queue parameter attributes 1709 * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved 1710 * @NL80211_TXQ_ATTR_QUEUE: TX queue identifier (NL80211_TXQ_Q_*) 1711 * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning 1712 * disabled 1713 * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form 1714 * 2^n-1 in the range 1..32767] 1715 * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form 1716 * 2^n-1 in the range 1..32767] 1717 * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255] 1718 * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal 1719 * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number 1720 */ 1721 enum nl80211_txq_attr { 1722 __NL80211_TXQ_ATTR_INVALID, 1723 NL80211_TXQ_ATTR_QUEUE, 1724 NL80211_TXQ_ATTR_TXOP, 1725 NL80211_TXQ_ATTR_CWMIN, 1726 NL80211_TXQ_ATTR_CWMAX, 1727 NL80211_TXQ_ATTR_AIFS, 1728 1729 /* keep last */ 1730 __NL80211_TXQ_ATTR_AFTER_LAST, 1731 NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1 1732 }; 1733 1734 enum nl80211_txq_q { 1735 NL80211_TXQ_Q_VO, 1736 NL80211_TXQ_Q_VI, 1737 NL80211_TXQ_Q_BE, 1738 NL80211_TXQ_Q_BK 1739 }; 1740 1741 enum nl80211_channel_type { 1742 NL80211_CHAN_NO_HT, 1743 NL80211_CHAN_HT20, 1744 NL80211_CHAN_HT40MINUS, 1745 NL80211_CHAN_HT40PLUS 1746 }; 1747 1748 /** 1749 * enum nl80211_bss - netlink attributes for a BSS 1750 * 1751 * @__NL80211_BSS_INVALID: invalid 1752 * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets) 1753 * @NL80211_BSS_FREQUENCY: frequency in MHz (u32) 1754 * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64) 1755 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16) 1756 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16) 1757 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the 1758 * raw information elements from the probe response/beacon (bin); 1759 * if the %NL80211_BSS_BEACON_IES attribute is present, the IEs here are 1760 * from a Probe Response frame; otherwise they are from a Beacon frame. 1761 * However, if the driver does not indicate the source of the IEs, these 1762 * IEs may be from either frame subtype. 1763 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon 1764 * in mBm (100 * dBm) (s32) 1765 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon 1766 * in unspecified units, scaled to 0..100 (u8) 1767 * @NL80211_BSS_STATUS: status, if this BSS is "used" 1768 * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms 1769 * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information 1770 * elements from a Beacon frame (bin); not present if no Beacon frame has 1771 * yet been received 1772 * @__NL80211_BSS_AFTER_LAST: internal 1773 * @NL80211_BSS_MAX: highest BSS attribute 1774 */ 1775 enum nl80211_bss { 1776 __NL80211_BSS_INVALID, 1777 NL80211_BSS_BSSID, 1778 NL80211_BSS_FREQUENCY, 1779 NL80211_BSS_TSF, 1780 NL80211_BSS_BEACON_INTERVAL, 1781 NL80211_BSS_CAPABILITY, 1782 NL80211_BSS_INFORMATION_ELEMENTS, 1783 NL80211_BSS_SIGNAL_MBM, 1784 NL80211_BSS_SIGNAL_UNSPEC, 1785 NL80211_BSS_STATUS, 1786 NL80211_BSS_SEEN_MS_AGO, 1787 NL80211_BSS_BEACON_IES, 1788 1789 /* keep last */ 1790 __NL80211_BSS_AFTER_LAST, 1791 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1 1792 }; 1793 1794 /** 1795 * enum nl80211_bss_status - BSS "status" 1796 * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS. 1797 * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS. 1798 * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS. 1799 * 1800 * The BSS status is a BSS attribute in scan dumps, which 1801 * indicates the status the interface has wrt. this BSS. 1802 */ 1803 enum nl80211_bss_status { 1804 NL80211_BSS_STATUS_AUTHENTICATED, 1805 NL80211_BSS_STATUS_ASSOCIATED, 1806 NL80211_BSS_STATUS_IBSS_JOINED, 1807 }; 1808 1809 /** 1810 * enum nl80211_auth_type - AuthenticationType 1811 * 1812 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication 1813 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only) 1814 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r) 1815 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP) 1816 * @__NL80211_AUTHTYPE_NUM: internal 1817 * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm 1818 * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by 1819 * trying multiple times); this is invalid in netlink -- leave out 1820 * the attribute for this on CONNECT commands. 1821 */ 1822 enum nl80211_auth_type { 1823 NL80211_AUTHTYPE_OPEN_SYSTEM, 1824 NL80211_AUTHTYPE_SHARED_KEY, 1825 NL80211_AUTHTYPE_FT, 1826 NL80211_AUTHTYPE_NETWORK_EAP, 1827 1828 /* keep last */ 1829 __NL80211_AUTHTYPE_NUM, 1830 NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1, 1831 NL80211_AUTHTYPE_AUTOMATIC 1832 }; 1833 1834 /** 1835 * enum nl80211_key_type - Key Type 1836 * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key 1837 * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key 1838 * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS) 1839 * @NUM_NL80211_KEYTYPES: number of defined key types 1840 */ 1841 enum nl80211_key_type { 1842 NL80211_KEYTYPE_GROUP, 1843 NL80211_KEYTYPE_PAIRWISE, 1844 NL80211_KEYTYPE_PEERKEY, 1845 1846 NUM_NL80211_KEYTYPES 1847 }; 1848 1849 /** 1850 * enum nl80211_mfp - Management frame protection state 1851 * @NL80211_MFP_NO: Management frame protection not used 1852 * @NL80211_MFP_REQUIRED: Management frame protection required 1853 */ 1854 enum nl80211_mfp { 1855 NL80211_MFP_NO, 1856 NL80211_MFP_REQUIRED, 1857 }; 1858 1859 enum nl80211_wpa_versions { 1860 NL80211_WPA_VERSION_1 = 1 << 0, 1861 NL80211_WPA_VERSION_2 = 1 << 1, 1862 }; 1863 1864 /** 1865 * enum nl80211_key_default_types - key default types 1866 * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid 1867 * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default 1868 * unicast key 1869 * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default 1870 * multicast key 1871 * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types 1872 */ 1873 enum nl80211_key_default_types { 1874 __NL80211_KEY_DEFAULT_TYPE_INVALID, 1875 NL80211_KEY_DEFAULT_TYPE_UNICAST, 1876 NL80211_KEY_DEFAULT_TYPE_MULTICAST, 1877 1878 NUM_NL80211_KEY_DEFAULT_TYPES 1879 }; 1880 1881 /** 1882 * enum nl80211_key_attributes - key attributes 1883 * @__NL80211_KEY_INVALID: invalid 1884 * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of 1885 * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 1886 * keys 1887 * @NL80211_KEY_IDX: key ID (u8, 0-3) 1888 * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 1889 * section 7.3.2.25.1, e.g. 0x000FAC04) 1890 * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 1891 * CCMP keys, each six bytes in little endian 1892 * @NL80211_KEY_DEFAULT: flag indicating default key 1893 * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key 1894 * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not 1895 * specified the default depends on whether a MAC address was 1896 * given with the command using the key or not (u32) 1897 * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags 1898 * attributes, specifying what a key should be set as default as. 1899 * See &enum nl80211_key_default_types. 1900 * @__NL80211_KEY_AFTER_LAST: internal 1901 * @NL80211_KEY_MAX: highest key attribute 1902 */ 1903 enum nl80211_key_attributes { 1904 __NL80211_KEY_INVALID, 1905 NL80211_KEY_DATA, 1906 NL80211_KEY_IDX, 1907 NL80211_KEY_CIPHER, 1908 NL80211_KEY_SEQ, 1909 NL80211_KEY_DEFAULT, 1910 NL80211_KEY_DEFAULT_MGMT, 1911 NL80211_KEY_TYPE, 1912 NL80211_KEY_DEFAULT_TYPES, 1913 1914 /* keep last */ 1915 __NL80211_KEY_AFTER_LAST, 1916 NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1 1917 }; 1918 1919 /** 1920 * enum nl80211_tx_rate_attributes - TX rate set attributes 1921 * @__NL80211_TXRATE_INVALID: invalid 1922 * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection 1923 * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with 1924 * 1 = 500 kbps) but without the IE length restriction (at most 1925 * %NL80211_MAX_SUPP_RATES in a single array). 1926 * @__NL80211_TXRATE_AFTER_LAST: internal 1927 * @NL80211_TXRATE_MAX: highest TX rate attribute 1928 */ 1929 enum nl80211_tx_rate_attributes { 1930 __NL80211_TXRATE_INVALID, 1931 NL80211_TXRATE_LEGACY, 1932 1933 /* keep last */ 1934 __NL80211_TXRATE_AFTER_LAST, 1935 NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1 1936 }; 1937 1938 /** 1939 * enum nl80211_band - Frequency band 1940 * @NL80211_BAND_2GHZ: 2.4 GHz ISM band 1941 * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz) 1942 */ 1943 enum nl80211_band { 1944 NL80211_BAND_2GHZ, 1945 NL80211_BAND_5GHZ, 1946 }; 1947 1948 enum nl80211_ps_state { 1949 NL80211_PS_DISABLED, 1950 NL80211_PS_ENABLED, 1951 }; 1952 1953 /** 1954 * enum nl80211_attr_cqm - connection quality monitor attributes 1955 * @__NL80211_ATTR_CQM_INVALID: invalid 1956 * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies 1957 * the threshold for the RSSI level at which an event will be sent. Zero 1958 * to disable. 1959 * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies 1960 * the minimum amount the RSSI level must change after an event before a 1961 * new event may be issued (to reduce effects of RSSI oscillation). 1962 * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event 1963 * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many 1964 * consecutive packets were not acknowledged by the peer 1965 * @__NL80211_ATTR_CQM_AFTER_LAST: internal 1966 * @NL80211_ATTR_CQM_MAX: highest key attribute 1967 */ 1968 enum nl80211_attr_cqm { 1969 __NL80211_ATTR_CQM_INVALID, 1970 NL80211_ATTR_CQM_RSSI_THOLD, 1971 NL80211_ATTR_CQM_RSSI_HYST, 1972 NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT, 1973 NL80211_ATTR_CQM_PKT_LOSS_EVENT, 1974 1975 /* keep last */ 1976 __NL80211_ATTR_CQM_AFTER_LAST, 1977 NL80211_ATTR_CQM_MAX = __NL80211_ATTR_CQM_AFTER_LAST - 1 1978 }; 1979 1980 /** 1981 * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event 1982 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the 1983 * configured threshold 1984 * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the 1985 * configured threshold 1986 */ 1987 enum nl80211_cqm_rssi_threshold_event { 1988 NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW, 1989 NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH, 1990 }; 1991 1992 1993 /** 1994 * enum nl80211_tx_power_setting - TX power adjustment 1995 * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power 1996 * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter 1997 * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter 1998 */ 1999 enum nl80211_tx_power_setting { 2000 NL80211_TX_POWER_AUTOMATIC, 2001 NL80211_TX_POWER_LIMITED, 2002 NL80211_TX_POWER_FIXED, 2003 }; 2004 2005 #endif /* __LINUX_NL80211_H */ 2006