#ifndef __LINUX_NL80211_H #define __LINUX_NL80211_H /* * 802.11 netlink interface public header * * Copyright 2006, 2007, 2008 Johannes Berg * Copyright 2008 Michael Wu * Copyright 2008 Luis Carlos Cobo * Copyright 2008 Michael Buesch * Copyright 2008 Luis R. Rodriguez * Copyright 2008 Jouni Malinen * Copyright 2008 Colin McCabe * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * */ /** * DOC: Station handling * * Stations are added per interface, but a special case exists with VLAN * interfaces. When a station is bound to an AP interface, it may be moved * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN). * The station is still assumed to belong to the AP interface it was added * to. * * TODO: need more info? */ /** * enum nl80211_commands - supported nl80211 commands * * @NL80211_CMD_UNSPEC: unspecified command to catch errors * * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request * to get a list of all present wiphys. * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME, * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ, and/or * %NL80211_ATTR_WIPHY_CHANNEL_TYPE. * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request * or rename notification. Has attributes %NL80211_ATTR_WIPHY and * %NL80211_ATTR_WIPHY_NAME. * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME. * * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration; * either a dump request on a %NL80211_ATTR_WIPHY or a specific get * on an %NL80211_ATTR_IFINDEX is supported. * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE. * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX, * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also * be sent from userspace to request creation of a new virtual interface, * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and * %NL80211_ATTR_IFNAME. * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from * userspace to request deletion of a virtual interface, then requires * attribute %NL80211_ATTR_IFINDEX. * * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT, * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD. * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA, * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC and %NL80211_ATTR_KEY_CIPHER * attributes. * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX * or %NL80211_ATTR_MAC. * * @NL80211_CMD_GET_BEACON: retrieve beacon information (returned in a * %NL80222_CMD_NEW_BEACON message) * @NL80211_CMD_SET_BEACON: set the beacon on an access point interface * using the %NL80211_ATTR_BEACON_INTERVAL, %NL80211_ATTR_DTIM_PERIOD, * %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL attributes. * @NL80211_CMD_NEW_BEACON: add a new beacon to an access point interface, * parameters are like for %NL80211_CMD_SET_BEACON. * @NL80211_CMD_DEL_BEACON: remove the beacon, stop sending it * * @NL80211_CMD_GET_STATION: Get station attributes for station identified by * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. * @NL80211_CMD_SET_STATION: Set station attributes for station identified by * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the * the interface identified by %NL80211_ATTR_IFINDEX. * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC * or, if no MAC address given, all stations, on the interface identified * by %NL80211_ATTR_IFINDEX. * * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to * destination %NL80211_ATTR_MAC on the interface identified by * %NL80211_ATTR_IFINDEX. * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to * destination %NL80211_ATTR_MAC on the interface identified by * %NL80211_ATTR_IFINDEX. * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the * the interface identified by %NL80211_ATTR_IFINDEX. * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC * or, if no MAC address given, all mesh paths, on the interface identified * by %NL80211_ATTR_IFINDEX. * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by * %NL80211_ATTR_IFINDEX. * * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set * regulatory domain. * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command * after being queried by the kernel. CRDA replies by sending a regulatory * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our * current alpha2 if it found a match. It also provides * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each * regulatory rule is a nested set of attributes given by * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP. * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain * to the the specified ISO/IEC 3166-1 alpha2 country code. The core will * store this as a valid request and then query userspace for it. * * @NL80211_CMD_GET_MESH_PARAMS: Get mesh networking properties for the * interface identified by %NL80211_ATTR_IFINDEX * * @NL80211_CMD_SET_MESH_PARAMS: Set mesh networking properties for the * interface identified by %NL80211_ATTR_IFINDEX * * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The * interface is identified with %NL80211_ATTR_IFINDEX and the management * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be * added to the end of the specified management frame is specified with * %NL80211_ATTR_IE. If the command succeeds, the requested data will be * added to all specified management frames generated by * kernel/firmware/driver. * * @NL80211_CMD_GET_SCAN: get scan results * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to * NL80211_CMD_GET_SCAN and on the "scan" multicast group) * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons, * partial scan results may be available * * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain * has been changed and provides details of the request information * that caused the change such as who initiated the regulatory request * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on * to (%NL80211_ATTR_REG_ALPHA2). * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ enum nl80211_commands { /* don't change the order or add anything inbetween, this is ABI! */ NL80211_CMD_UNSPEC, NL80211_CMD_GET_WIPHY, /* can dump */ NL80211_CMD_SET_WIPHY, NL80211_CMD_NEW_WIPHY, NL80211_CMD_DEL_WIPHY, NL80211_CMD_GET_INTERFACE, /* can dump */ NL80211_CMD_SET_INTERFACE, NL80211_CMD_NEW_INTERFACE, NL80211_CMD_DEL_INTERFACE, NL80211_CMD_GET_KEY, NL80211_CMD_SET_KEY, NL80211_CMD_NEW_KEY, NL80211_CMD_DEL_KEY, NL80211_CMD_GET_BEACON, NL80211_CMD_SET_BEACON, NL80211_CMD_NEW_BEACON, NL80211_CMD_DEL_BEACON, NL80211_CMD_GET_STATION, NL80211_CMD_SET_STATION, NL80211_CMD_NEW_STATION, NL80211_CMD_DEL_STATION, NL80211_CMD_GET_MPATH, NL80211_CMD_SET_MPATH, NL80211_CMD_NEW_MPATH, NL80211_CMD_DEL_MPATH, NL80211_CMD_SET_BSS, NL80211_CMD_SET_REG, NL80211_CMD_REQ_SET_REG, NL80211_CMD_GET_MESH_PARAMS, NL80211_CMD_SET_MESH_PARAMS, NL80211_CMD_SET_MGMT_EXTRA_IE, NL80211_CMD_GET_REG, NL80211_CMD_GET_SCAN, NL80211_CMD_TRIGGER_SCAN, NL80211_CMD_NEW_SCAN_RESULTS, NL80211_CMD_SCAN_ABORTED, NL80211_CMD_REG_CHANGE, /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ __NL80211_CMD_AFTER_LAST, NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1 }; /* * Allow user space programs to use #ifdef on new commands by defining them * here */ #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE /** * enum nl80211_attrs - nl80211 netlink attributes * * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors * * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf. * /sys/class/ieee80211//index * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ * if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included): * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including * this attribute) * NL80211_CHAN_HT20 = HT20 only * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel * * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on * @NL80211_ATTR_IFNAME: network interface name * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype * * @NL80211_ATTR_MAC: MAC address (various uses) * * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC * keys * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3) * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 * section 7.3.2.25.1, e.g. 0x000FAC04) * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and * CCMP keys, each six bytes in little endian * * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE * * @NL80211_ATTR_STA_AID: Association ID for the station (u16) * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of * &enum nl80211_sta_flags. * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by * IEEE 802.11 7.3.1.6 (u16). * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported * rates as defined by IEEE 802.11 7.3.2.2 but without the length * restriction (at most %NL80211_MAX_SUPP_RATES). * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station * to, or the AP interface the station was originally added to to. * @NL80211_ATTR_STA_INFO: information about a station, part of station info * given for %NL80211_CMD_GET_STATION, nested attribute containing * info as possible, see &enum nl80211_sta_info. * * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands, * consisting of a nested array. * * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes). * @NL80211_ATTR_PLINK_ACTION: action to perform on the mesh peer link. * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path. * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path * info given for %NL80211_CMD_GET_MPATH, nested attribute described at * &enum nl80211_mpath_info. * * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of * &enum nl80211_mntr_flags. * * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the * current regulatory domain should be set to or is already set to. * For example, 'CR', for Costa Rica. This attribute is used by the kernel * to query the CRDA to retrieve one regulatory domain. This attribute can * also be used by userspace to query the kernel for the currently set * regulatory domain. We chose an alpha2 as that is also used by the * IEEE-802.11d country information element to identify a country. * Users can also simply ask the wireless core to set regulatory domain * to a specific alpha2. * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory * rules. * * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1) * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled * (u8, 0 or 1) * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled * (u8, 0 or 1) * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic * rates in format defined by IEEE 802.11 7.3.2.2 but without the length * restriction (at most %NL80211_MAX_SUPP_RATES). * * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from * association request when used with NL80211_CMD_NEW_STATION) * * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all * supported interface types, each a flag attribute with the number * of the interface mode. * * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for * %NL80211_CMD_SET_MGMT_EXTRA_IE. * * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with * %NL80211_CMD_SET_MGMT_EXTRA_IE). * * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with * a single scan request, a wiphy attribute. * * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz) * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive * scanning and include a zero-length SSID (wildcard) for wildcard scan * @NL80211_ATTR_SCAN_GENERATION: the scan generation increases whenever the * scan result list changes (BSS expired or added) so that applications * can verify that they got a single, consistent snapshot (when all dump * messages carried the same generation number) * @NL80211_ATTR_BSS: scan result BSS * * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_* * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*) * * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies * an array of command numbers (i.e. a mapping index to command number) * that the driver for the given wiphy supports. * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ enum nl80211_attrs { /* don't change the order or add anything inbetween, this is ABI! */ NL80211_ATTR_UNSPEC, NL80211_ATTR_WIPHY, NL80211_ATTR_WIPHY_NAME, NL80211_ATTR_IFINDEX, NL80211_ATTR_IFNAME, NL80211_ATTR_IFTYPE, NL80211_ATTR_MAC, NL80211_ATTR_KEY_DATA, NL80211_ATTR_KEY_IDX, NL80211_ATTR_KEY_CIPHER, NL80211_ATTR_KEY_SEQ, NL80211_ATTR_KEY_DEFAULT, NL80211_ATTR_BEACON_INTERVAL, NL80211_ATTR_DTIM_PERIOD, NL80211_ATTR_BEACON_HEAD, NL80211_ATTR_BEACON_TAIL, NL80211_ATTR_STA_AID, NL80211_ATTR_STA_FLAGS, NL80211_ATTR_STA_LISTEN_INTERVAL, NL80211_ATTR_STA_SUPPORTED_RATES, NL80211_ATTR_STA_VLAN, NL80211_ATTR_STA_INFO, NL80211_ATTR_WIPHY_BANDS, NL80211_ATTR_MNTR_FLAGS, NL80211_ATTR_MESH_ID, NL80211_ATTR_STA_PLINK_ACTION, NL80211_ATTR_MPATH_NEXT_HOP, NL80211_ATTR_MPATH_INFO, NL80211_ATTR_BSS_CTS_PROT, NL80211_ATTR_BSS_SHORT_PREAMBLE, NL80211_ATTR_BSS_SHORT_SLOT_TIME, NL80211_ATTR_HT_CAPABILITY, NL80211_ATTR_SUPPORTED_IFTYPES, NL80211_ATTR_REG_ALPHA2, NL80211_ATTR_REG_RULES, NL80211_ATTR_MESH_PARAMS, NL80211_ATTR_BSS_BASIC_RATES, NL80211_ATTR_WIPHY_TXQ_PARAMS, NL80211_ATTR_WIPHY_FREQ, NL80211_ATTR_WIPHY_CHANNEL_TYPE, NL80211_ATTR_KEY_DEFAULT_MGMT, NL80211_ATTR_MGMT_SUBTYPE, NL80211_ATTR_IE, NL80211_ATTR_MAX_NUM_SCAN_SSIDS, NL80211_ATTR_SCAN_FREQUENCIES, NL80211_ATTR_SCAN_SSIDS, NL80211_ATTR_SCAN_GENERATION, NL80211_ATTR_BSS, NL80211_ATTR_REG_INITIATOR, NL80211_ATTR_REG_TYPE, NL80211_ATTR_SUPPORTED_COMMANDS, /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1 }; /* * Allow user space programs to use #ifdef on new attributes by defining them * here */ #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE #define NL80211_ATTR_IE NL80211_ATTR_IE #define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR #define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE #define NL80211_MAX_SUPP_RATES 32 #define NL80211_MAX_SUPP_REG_RULES 32 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24 #define NL80211_HT_CAPABILITY_LEN 26 /** * enum nl80211_iftype - (virtual) interface types * * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides * @NL80211_IFTYPE_ADHOC: independent BSS member * @NL80211_IFTYPE_STATION: managed BSS member * @NL80211_IFTYPE_AP: access point * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points * @NL80211_IFTYPE_WDS: wireless distribution interface * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames * @NL80211_IFTYPE_MESH_POINT: mesh point * @NL80211_IFTYPE_MAX: highest interface type number currently defined * @__NL80211_IFTYPE_AFTER_LAST: internal use * * These values are used with the %NL80211_ATTR_IFTYPE * to set the type of an interface. * */ enum nl80211_iftype { NL80211_IFTYPE_UNSPECIFIED, NL80211_IFTYPE_ADHOC, NL80211_IFTYPE_STATION, NL80211_IFTYPE_AP, NL80211_IFTYPE_AP_VLAN, NL80211_IFTYPE_WDS, NL80211_IFTYPE_MONITOR, NL80211_IFTYPE_MESH_POINT, /* keep last */ __NL80211_IFTYPE_AFTER_LAST, NL80211_IFTYPE_MAX = __NL80211_IFTYPE_AFTER_LAST - 1 }; /** * enum nl80211_sta_flags - station flags * * Station flags. When a station is added to an AP interface, it is * assumed to be already associated (and hence authenticated.) * * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X) * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames * with short barker preamble * @NL80211_STA_FLAG_WME: station is WME/QoS capable * @NL80211_STA_FLAG_MFP: station uses management frame protection */ enum nl80211_sta_flags { __NL80211_STA_FLAG_INVALID, NL80211_STA_FLAG_AUTHORIZED, NL80211_STA_FLAG_SHORT_PREAMBLE, NL80211_STA_FLAG_WME, NL80211_STA_FLAG_MFP, /* keep last */ __NL80211_STA_FLAG_AFTER_LAST, NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1 }; /** * enum nl80211_rate_info - bitrate information * * These attribute types are used with %NL80211_STA_INFO_TXRATE * when getting information about the bitrate of a station. * * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s) * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8) * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined * @__NL80211_RATE_INFO_AFTER_LAST: internal use */ enum nl80211_rate_info { __NL80211_RATE_INFO_INVALID, NL80211_RATE_INFO_BITRATE, NL80211_RATE_INFO_MCS, NL80211_RATE_INFO_40_MHZ_WIDTH, NL80211_RATE_INFO_SHORT_GI, /* keep last */ __NL80211_RATE_INFO_AFTER_LAST, NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1 }; /** * enum nl80211_sta_info - station information * * These attribute types are used with %NL80211_ATTR_STA_INFO * when getting information about a station. * * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs) * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station) * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station) * @__NL80211_STA_INFO_AFTER_LAST: internal * @NL80211_STA_INFO_MAX: highest possible station info attribute * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm) * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute * containing info as possible, see &enum nl80211_sta_info_txrate. * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station) * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this * station) */ enum nl80211_sta_info { __NL80211_STA_INFO_INVALID, NL80211_STA_INFO_INACTIVE_TIME, NL80211_STA_INFO_RX_BYTES, NL80211_STA_INFO_TX_BYTES, NL80211_STA_INFO_LLID, NL80211_STA_INFO_PLID, NL80211_STA_INFO_PLINK_STATE, NL80211_STA_INFO_SIGNAL, NL80211_STA_INFO_TX_BITRATE, NL80211_STA_INFO_RX_PACKETS, NL80211_STA_INFO_TX_PACKETS, /* keep last */ __NL80211_STA_INFO_AFTER_LAST, NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1 }; /** * enum nl80211_mpath_flags - nl80211 mesh path flags * * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running * @NL80211_MPATH_FLAG_DSN_VALID: the mesh path contains a valid DSN * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded */ enum nl80211_mpath_flags { NL80211_MPATH_FLAG_ACTIVE = 1<<0, NL80211_MPATH_FLAG_RESOLVING = 1<<1, NL80211_MPATH_FLAG_DSN_VALID = 1<<2, NL80211_MPATH_FLAG_FIXED = 1<<3, NL80211_MPATH_FLAG_RESOLVED = 1<<4, }; /** * enum nl80211_mpath_info - mesh path information * * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting * information about a mesh path. * * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved * @NL80211_ATTR_MPATH_FRAME_QLEN: number of queued frames for this destination * @NL80211_ATTR_MPATH_DSN: destination sequence number * @NL80211_ATTR_MPATH_METRIC: metric (cost) of this mesh path * @NL80211_ATTR_MPATH_EXPTIME: expiration time for the path, in msec from now * @NL80211_ATTR_MPATH_FLAGS: mesh path flags, enumerated in * &enum nl80211_mpath_flags; * @NL80211_ATTR_MPATH_DISCOVERY_TIMEOUT: total path discovery timeout, in msec * @NL80211_ATTR_MPATH_DISCOVERY_RETRIES: mesh path discovery retries */ enum nl80211_mpath_info { __NL80211_MPATH_INFO_INVALID, NL80211_MPATH_INFO_FRAME_QLEN, NL80211_MPATH_INFO_DSN, NL80211_MPATH_INFO_METRIC, NL80211_MPATH_INFO_EXPTIME, NL80211_MPATH_INFO_FLAGS, NL80211_MPATH_INFO_DISCOVERY_TIMEOUT, NL80211_MPATH_INFO_DISCOVERY_RETRIES, /* keep last */ __NL80211_MPATH_INFO_AFTER_LAST, NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1 }; /** * enum nl80211_band_attr - band attributes * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band, * an array of nested frequency attributes * @NL80211_BAND_ATTR_RATES: supported bitrates in this band, * an array of nested bitrate attributes * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as * defined in 802.11n * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n */ enum nl80211_band_attr { __NL80211_BAND_ATTR_INVALID, NL80211_BAND_ATTR_FREQS, NL80211_BAND_ATTR_RATES, NL80211_BAND_ATTR_HT_MCS_SET, NL80211_BAND_ATTR_HT_CAPA, NL80211_BAND_ATTR_HT_AMPDU_FACTOR, NL80211_BAND_ATTR_HT_AMPDU_DENSITY, /* keep last */ __NL80211_BAND_ATTR_AFTER_LAST, NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 }; #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA /** * enum nl80211_frequency_attr - frequency attributes * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current * regulatory domain. * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is * permitted on this channel in current regulatory domain. * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted * on this channel in current regulatory domain. * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory * on this channel in current regulatory domain. * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm * (100 * dBm). */ enum nl80211_frequency_attr { __NL80211_FREQUENCY_ATTR_INVALID, NL80211_FREQUENCY_ATTR_FREQ, NL80211_FREQUENCY_ATTR_DISABLED, NL80211_FREQUENCY_ATTR_PASSIVE_SCAN, NL80211_FREQUENCY_ATTR_NO_IBSS, NL80211_FREQUENCY_ATTR_RADAR, NL80211_FREQUENCY_ATTR_MAX_TX_POWER, /* keep last */ __NL80211_FREQUENCY_ATTR_AFTER_LAST, NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1 }; #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER /** * enum nl80211_bitrate_attr - bitrate attributes * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported * in 2.4 GHz band. */ enum nl80211_bitrate_attr { __NL80211_BITRATE_ATTR_INVALID, NL80211_BITRATE_ATTR_RATE, NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE, /* keep last */ __NL80211_BITRATE_ATTR_AFTER_LAST, NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1 }; /** * enum nl80211_initiator - Indicates the initiator of a reg domain request * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world * regulatory domain. * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the * regulatory domain. * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the * wireless core it thinks its knows the regulatory domain we should be in. * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an * 802.11 country information element with regulatory information it * thinks we should consider. */ enum nl80211_reg_initiator { NL80211_REGDOM_SET_BY_CORE, NL80211_REGDOM_SET_BY_USER, NL80211_REGDOM_SET_BY_DRIVER, NL80211_REGDOM_SET_BY_COUNTRY_IE, }; /** * enum nl80211_reg_type - specifies the type of regulatory domain * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains * to a specific country. When this is set you can count on the * ISO / IEC 3166 alpha2 country code being valid. * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory * domain. * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom * driver specific world regulatory domain. These do not apply system-wide * and are only applicable to the individual devices which have requested * them to be applied. * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product * of an intersection between two regulatory domains -- the previously * set regulatory domain on the system and the last accepted regulatory * domain request to be processed. */ enum nl80211_reg_type { NL80211_REGDOM_TYPE_COUNTRY, NL80211_REGDOM_TYPE_WORLD, NL80211_REGDOM_TYPE_CUSTOM_WORLD, NL80211_REGDOM_TYPE_INTERSECTION, }; /** * enum nl80211_reg_rule_attr - regulatory rule attributes * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional * considerations for a given frequency range. These are the * &enum nl80211_reg_rule_flags. * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory * rule in KHz. This is not a center of frequency but an actual regulatory * band edge. * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule * in KHz. This is not a center a frequency but an actual regulatory * band edge. * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this * frequency range, in KHz. * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain * for a given frequency range. The value is in mBi (100 * dBi). * If you don't have one then don't send this. * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for * a given frequency range. The value is in mBm (100 * dBm). */ enum nl80211_reg_rule_attr { __NL80211_REG_RULE_ATTR_INVALID, NL80211_ATTR_REG_RULE_FLAGS, NL80211_ATTR_FREQ_RANGE_START, NL80211_ATTR_FREQ_RANGE_END, NL80211_ATTR_FREQ_RANGE_MAX_BW, NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, NL80211_ATTR_POWER_RULE_MAX_EIRP, /* keep last */ __NL80211_REG_RULE_ATTR_AFTER_LAST, NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1 }; /** * enum nl80211_reg_rule_flags - regulatory rule flags * * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed * @NL80211_RRF_NO_CCK: CCK modulation not allowed * @NL80211_RRF_NO_INDOOR: indoor operation not allowed * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed * @NL80211_RRF_DFS: DFS support is required to be used * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links * @NL80211_RRF_PASSIVE_SCAN: passive scan is required * @NL80211_RRF_NO_IBSS: no IBSS is allowed */ enum nl80211_reg_rule_flags { NL80211_RRF_NO_OFDM = 1<<0, NL80211_RRF_NO_CCK = 1<<1, NL80211_RRF_NO_INDOOR = 1<<2, NL80211_RRF_NO_OUTDOOR = 1<<3, NL80211_RRF_DFS = 1<<4, NL80211_RRF_PTP_ONLY = 1<<5, NL80211_RRF_PTMP_ONLY = 1<<6, NL80211_RRF_PASSIVE_SCAN = 1<<7, NL80211_RRF_NO_IBSS = 1<<8, }; /** * enum nl80211_mntr_flags - monitor configuration flags * * Monitor configuration flags. * * @__NL80211_MNTR_FLAG_INVALID: reserved * * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP * @NL80211_MNTR_FLAG_CONTROL: pass control frames * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing. * overrides all other flags. * * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag */ enum nl80211_mntr_flags { __NL80211_MNTR_FLAG_INVALID, NL80211_MNTR_FLAG_FCSFAIL, NL80211_MNTR_FLAG_PLCPFAIL, NL80211_MNTR_FLAG_CONTROL, NL80211_MNTR_FLAG_OTHER_BSS, NL80211_MNTR_FLAG_COOK_FRAMES, /* keep last */ __NL80211_MNTR_FLAG_AFTER_LAST, NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1 }; /** * enum nl80211_meshconf_params - mesh configuration parameters * * Mesh configuration parameters * * @__NL80211_MESHCONF_INVALID: internal use * * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in * millisecond units, used by the Peer Link Open message * * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the inital confirm timeout, in * millisecond units, used by the peer link management to close a peer link * * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in * millisecond units * * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed * on this mesh interface * * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link * open retries that can be sent to establish a new peer link instance in a * mesh * * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh * point. * * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically * open peer links when we detect compatible mesh peers. * * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames * containing a PREQ that an MP can send to a particular destination (path * target) * * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths * (in milliseconds) * * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait * until giving up on a path discovery (in milliseconds) * * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh * points receiving a PREQ shall consider the forwarding information from the * root to be valid. (TU = time unit) * * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in * TUs) during which an MP can send only one action frame containing a PREQ * reference element * * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs) * that it takes for an HWMP information element to propagate across the mesh * * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute * * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use */ enum nl80211_meshconf_params { __NL80211_MESHCONF_INVALID, NL80211_MESHCONF_RETRY_TIMEOUT, NL80211_MESHCONF_CONFIRM_TIMEOUT, NL80211_MESHCONF_HOLDING_TIMEOUT, NL80211_MESHCONF_MAX_PEER_LINKS, NL80211_MESHCONF_MAX_RETRIES, NL80211_MESHCONF_TTL, NL80211_MESHCONF_AUTO_OPEN_PLINKS, NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, NL80211_MESHCONF_PATH_REFRESH_TIME, NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, /* keep last */ __NL80211_MESHCONF_ATTR_AFTER_LAST, NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1 }; /** * enum nl80211_txq_attr - TX queue parameter attributes * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved * @NL80211_TXQ_ATTR_QUEUE: TX queue identifier (NL80211_TXQ_Q_*) * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning * disabled * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form * 2^n-1 in the range 1..32767] * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form * 2^n-1 in the range 1..32767] * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255] * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number */ enum nl80211_txq_attr { __NL80211_TXQ_ATTR_INVALID, NL80211_TXQ_ATTR_QUEUE, NL80211_TXQ_ATTR_TXOP, NL80211_TXQ_ATTR_CWMIN, NL80211_TXQ_ATTR_CWMAX, NL80211_TXQ_ATTR_AIFS, /* keep last */ __NL80211_TXQ_ATTR_AFTER_LAST, NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1 }; enum nl80211_txq_q { NL80211_TXQ_Q_VO, NL80211_TXQ_Q_VI, NL80211_TXQ_Q_BE, NL80211_TXQ_Q_BK }; enum nl80211_channel_type { NL80211_CHAN_NO_HT, NL80211_CHAN_HT20, NL80211_CHAN_HT40MINUS, NL80211_CHAN_HT40PLUS }; /** * enum nl80211_bss - netlink attributes for a BSS * * @__NL80211_BSS_INVALID: invalid * @NL80211_BSS_FREQUENCY: frequency in MHz (u32) * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64) * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16) * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16) * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the * raw information elements from the probe response/beacon (bin) * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon * in mBm (100 * dBm) (s32) * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon * in unspecified units, scaled to 0..100 (u8) * @__NL80211_BSS_AFTER_LAST: internal * @NL80211_BSS_MAX: highest BSS attribute */ enum nl80211_bss { __NL80211_BSS_INVALID, NL80211_BSS_BSSID, NL80211_BSS_FREQUENCY, NL80211_BSS_TSF, NL80211_BSS_BEACON_INTERVAL, NL80211_BSS_CAPABILITY, NL80211_BSS_INFORMATION_ELEMENTS, NL80211_BSS_SIGNAL_MBM, NL80211_BSS_SIGNAL_UNSPEC, /* keep last */ __NL80211_BSS_AFTER_LAST, NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1 }; #endif /* __LINUX_NL80211_H */