blob: 31ae5c7f10e35b67811b6bea78541b5e222dd82e [file] [log] [blame]
#ifndef __LINUX_NL80211_H
#define __LINUX_NL80211_H
/*
* 802.11 netlink interface public header
*
* Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2008 Michael Wu <flamingice@sourmilk.net>
* Copyright 2008 Luis Carlos Cobo <luisca@cozybit.com>
* Copyright 2008 Michael Buesch <m@bues.ch>
* Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez@atheros.com>
* Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com>
* Copyright 2008 Colin McCabe <colin@cozybit.com>
* Copyright 2015-2017 Intel Deutschland GmbH
* Copyright (C) 2018 Intel Corporation
*
* 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.
*
*/
/*
* This header file defines the userspace API to the wireless stack. Please
* be careful not to break things - i.e. don't move anything around or so
* unless you can demonstrate that it breaks neither API nor ABI.
*
* Additions to the API should be accompanied by actual implementations in
* an upstream driver, so that example implementations exist in case there
* are ever concerns about the precise semantics of the API or changes are
* needed, and to ensure that code for dead (no longer implemented) API
* can actually be identified and removed.
* Nonetheless, semantics should also be documented carefully in this file.
*/
#include <linux/types.h>
#define NL80211_GENL_NAME "nl80211"
#define NL80211_MULTICAST_GROUP_CONFIG "config"
#define NL80211_MULTICAST_GROUP_SCAN "scan"
#define NL80211_MULTICAST_GROUP_REG "regulatory"
#define NL80211_MULTICAST_GROUP_MLME "mlme"
#define NL80211_MULTICAST_GROUP_VENDOR "vendor"
#define NL80211_MULTICAST_GROUP_NAN "nan"
#define NL80211_MULTICAST_GROUP_TESTMODE "testmode"
/**
* 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.
*
* Station handling varies per interface type and depending on the driver's
* capabilities.
*
* For drivers supporting TDLS with external setup (WIPHY_FLAG_SUPPORTS_TDLS
* and WIPHY_FLAG_TDLS_EXTERNAL_SETUP), the station lifetime is as follows:
* - a setup station entry is added, not yet authorized, without any rate
* or capability information, this just exists to avoid race conditions
* - when the TDLS setup is done, a single NL80211_CMD_SET_STATION is valid
* to add rate and capability information to the station and at the same
* time mark it authorized.
* - %NL80211_TDLS_ENABLE_LINK is then used
* - after this, the only valid operation is to remove it by tearing down
* the TDLS link (%NL80211_TDLS_DISABLE_LINK)
*
* TODO: need more info for other interface types
*/
/**
* DOC: Frame transmission/registration support
*
* Frame transmission and registration support exists to allow userspace
* management entities such as wpa_supplicant react to management frames
* that are not being handled by the kernel. This includes, for example,
* certain classes of action frames that cannot be handled in the kernel
* for various reasons.
*
* Frame registration is done on a per-interface basis and registrations
* cannot be removed other than by closing the socket. It is possible to
* specify a registration filter to register, for example, only for a
* certain type of action frame. In particular with action frames, those
* that userspace registers for will not be returned as unhandled by the
* driver, so that the registered application has to take responsibility
* for doing that.
*
* The type of frame that can be registered for is also dependent on the
* driver and interface type. The frame types are advertised in wiphy
* attributes so applications know what to expect.
*
* NOTE: When an interface changes type while registrations are active,
* these registrations are ignored until the interface type is
* changed again. This means that changing the interface type can
* lead to a situation that couldn't otherwise be produced, but
* any such registrations will be dormant in the sense that they
* will not be serviced, i.e. they will not receive any frames.
*
* Frame transmission allows userspace to send for example the required
* responses to action frames. It is subject to some sanity checking,
* but many frames can be transmitted. When a frame was transmitted, its
* status is indicated to the sending socket.
*
* For more technical details, see the corresponding command descriptions
* below.
*/
/**
* DOC: Virtual interface / concurrency capabilities
*
* Some devices are able to operate with virtual MACs, they can have
* more than one virtual interface. The capability handling for this
* is a bit complex though, as there may be a number of restrictions
* on the types of concurrency that are supported.
*
* To start with, each device supports the interface types listed in
* the %NL80211_ATTR_SUPPORTED_IFTYPES attribute, but by listing the
* types there no concurrency is implied.
*
* Once concurrency is desired, more attributes must be observed:
* To start with, since some interface types are purely managed in
* software, like the AP-VLAN type in mac80211 for example, there's
* an additional list of these, they can be added at any time and
* are only restricted by some semantic restrictions (e.g. AP-VLAN
* cannot be added without a corresponding AP interface). This list
* is exported in the %NL80211_ATTR_SOFTWARE_IFTYPES attribute.
*
* Further, the list of supported combinations is exported. This is
* in the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute. Basically,
* it exports a list of "groups", and at any point in time the
* interfaces that are currently active must fall into any one of
* the advertised groups. Within each group, there are restrictions
* on the number of interfaces of different types that are supported
* and also the number of different channels, along with potentially
* some other restrictions. See &enum nl80211_if_combination_attrs.
*
* All together, these attributes define the concurrency of virtual
* interfaces that a given device supports.
*/
/**
* DOC: packet coalesce support
*
* In most cases, host that receives IPv4 and IPv6 multicast/broadcast
* packets does not do anything with these packets. Therefore the
* reception of these unwanted packets causes unnecessary processing
* and power consumption.
*
* Packet coalesce feature helps to reduce number of received interrupts
* to host by buffering these packets in firmware/hardware for some
* predefined time. Received interrupt will be generated when one of the
* following events occur.
* a) Expiration of hardware timer whose expiration time is set to maximum
* coalescing delay of matching coalesce rule.
* b) Coalescing buffer in hardware reaches it's limit.
* c) Packet doesn't match any of the configured coalesce rules.
*
* User needs to configure following parameters for creating a coalesce
* rule.
* a) Maximum coalescing delay
* b) List of packet patterns which needs to be matched
* c) Condition for coalescence. pattern 'match' or 'no match'
* Multiple such rules can be created.
*/
/**
* DOC: WPA/WPA2 EAPOL handshake offload
*
* By setting @NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK flag drivers
* can indicate they support offloading EAPOL handshakes for WPA/WPA2
* preshared key authentication. In %NL80211_CMD_CONNECT the preshared
* key should be specified using %NL80211_ATTR_PMK. Drivers supporting
* this offload may reject the %NL80211_CMD_CONNECT when no preshared
* key material is provided, for example when that driver does not
* support setting the temporal keys through %CMD_NEW_KEY.
*
* Similarly @NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X flag can be
* set by drivers indicating offload support of the PTK/GTK EAPOL
* handshakes during 802.1X authentication. In order to use the offload
* the %NL80211_CMD_CONNECT should have %NL80211_ATTR_WANT_1X_4WAY_HS
* attribute flag. Drivers supporting this offload may reject the
* %NL80211_CMD_CONNECT when the attribute flag is not present.
*
* For 802.1X the PMK or PMK-R0 are set by providing %NL80211_ATTR_PMK
* using %NL80211_CMD_SET_PMK. For offloaded FT support also
* %NL80211_ATTR_PMKR0_NAME must be provided.
*/
/**
* DOC: FILS shared key authentication offload
*
* FILS shared key authentication offload can be advertized by drivers by
* setting @NL80211_EXT_FEATURE_FILS_SK_OFFLOAD flag. The drivers that support
* FILS shared key authentication offload should be able to construct the
* authentication and association frames for FILS shared key authentication and
* eventually do a key derivation as per IEEE 802.11ai. The below additional
* parameters should be given to driver in %NL80211_CMD_CONNECT and/or in
* %NL80211_CMD_UPDATE_CONNECT_PARAMS.
* %NL80211_ATTR_FILS_ERP_USERNAME - used to construct keyname_nai
* %NL80211_ATTR_FILS_ERP_REALM - used to construct keyname_nai
* %NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM - used to construct erp message
* %NL80211_ATTR_FILS_ERP_RRK - used to generate the rIK and rMSK
* rIK should be used to generate an authentication tag on the ERP message and
* rMSK should be used to derive a PMKSA.
* rIK, rMSK should be generated and keyname_nai, sequence number should be used
* as specified in IETF RFC 6696.
*
* When FILS shared key authentication is completed, driver needs to provide the
* below additional parameters to userspace, which can be either after setting
* up a connection or after roaming.
* %NL80211_ATTR_FILS_KEK - used for key renewal
* %NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM - used in further EAP-RP exchanges
* %NL80211_ATTR_PMKID - used to identify the PMKSA used/generated
* %Nl80211_ATTR_PMK - used to update PMKSA cache in userspace
* The PMKSA can be maintained in userspace persistently so that it can be used
* later after reboots or wifi turn off/on also.
*
* %NL80211_ATTR_FILS_CACHE_ID is the cache identifier advertized by a FILS
* capable AP supporting PMK caching. It specifies the scope within which the
* PMKSAs are cached in an ESS. %NL80211_CMD_SET_PMKSA and
* %NL80211_CMD_DEL_PMKSA are enhanced to allow support for PMKSA caching based
* on FILS cache identifier. Additionally %NL80211_ATTR_PMK is used with
* %NL80211_SET_PMKSA to specify the PMK corresponding to a PMKSA for driver to
* use in a FILS shared key connection with PMKSA caching.
*/
/**
* 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 the
* attributes determining the channel width; this is used for setting
* monitor mode channel), %NL80211_ATTR_WIPHY_RETRY_SHORT,
* %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
* and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD.
* However, for setting the channel, see %NL80211_CMD_SET_CHANNEL
* instead, the support here is for backward compatibility only.
* @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 for all interfaces or a specific get with a
* single %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, %NL80211_ATTR_KEY_CIPHER,
* and %NL80211_ATTR_KEY_SEQ attributes.
* @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX
* or %NL80211_ATTR_MAC.
*
* @NL80211_CMD_GET_BEACON: (not used)
* @NL80211_CMD_SET_BEACON: change the beacon on an access point interface
* using the %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL
* attributes. For drivers that generate the beacon and probe responses
* internally, the following attributes must be provided: %NL80211_ATTR_IE,
* %NL80211_ATTR_IE_PROBE_RESP and %NL80211_ATTR_IE_ASSOC_RESP.
* @NL80211_CMD_START_AP: Start AP operation on an AP interface, parameters
* are like for %NL80211_CMD_SET_BEACON, and additionally parameters that
* do not change are used, these include %NL80211_ATTR_BEACON_INTERVAL,
* %NL80211_ATTR_DTIM_PERIOD, %NL80211_ATTR_SSID,
* %NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE,
* %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS,
* %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY,
* %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_INACTIVITY_TIMEOUT,
* %NL80211_ATTR_ACL_POLICY and %NL80211_ATTR_MAC_ADDRS.
* The channel to use can be set on the interface or be given using the
* %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel width.
* @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP
* @NL80211_CMD_STOP_AP: Stop AP operation on the given interface
* @NL80211_CMD_DEL_BEACON: old alias for %NL80211_CMD_STOP_AP
*
* @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_ATTR_MGMT_SUBTYPE and
* %NL80211_ATTR_REASON_CODE can optionally be used to specify which type
* of disconnection indication should be sent to the station
* (Deauthentication or Disassociation frame and reason code for that
* frame).
*
* @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_MPATH: Create a new mesh path for the destination given by
* %NL80211_ATTR_MAC via %NL80211_ATTR_MPATH_NEXT_HOP.
* @NL80211_CMD_DEL_MPATH: Delete a mesh path to the destination given by
* %NL80211_ATTR_MAC.
* @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. If %NL80211_ATTR_WIPHY is specified and the device
* has a private regulatory domain, it will be returned. Otherwise, the
* global regdomain will be returned.
* A device will have a private regulatory domain if it uses the
* regulatory_hint() API. Even when a private regdomain is used the channel
* information will still be mended according to further hints from
* the regulatory core to help with compliance. A dump version of this API
* is now available which will returns the global regdomain as well as
* all private regdomains of present wiphys (for those that have it).
* If a wiphy is self-managed (%NL80211_ATTR_WIPHY_SELF_MANAGED_REG), then
* its private regdomain is the only valid one for it. The regulatory
* core is not used to help with compliance in this case.
* @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 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_CONFIG: Get mesh networking properties for the
* interface identified by %NL80211_ATTR_IFINDEX
*
* @NL80211_CMD_SET_MESH_CONFIG: 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.
* Note: This command has been removed and it is only reserved at this
* point to avoid re-using existing command number. The functionality this
* command was planned for has been provided with cleaner design with the
* option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN,
* NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE,
* NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE.
*
* @NL80211_CMD_GET_SCAN: get scan results
* @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters
* %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the
* probe requests at CCK rate or not. %NL80211_ATTR_BSSID can be used to
* specify a BSSID to scan for; if not included, the wildcard BSSID will
* be used.
* @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_START_SCHED_SCAN: start a scheduled scan at certain
* intervals and certain number of cycles, as specified by
* %NL80211_ATTR_SCHED_SCAN_PLANS. If %NL80211_ATTR_SCHED_SCAN_PLANS is
* not specified and only %NL80211_ATTR_SCHED_SCAN_INTERVAL is specified,
* scheduled scan will run in an infinite loop with the specified interval.
* These attributes are mutually exculsive,
* i.e. NL80211_ATTR_SCHED_SCAN_INTERVAL must not be passed if
* NL80211_ATTR_SCHED_SCAN_PLANS is defined.
* If for some reason scheduled scan is aborted by the driver, all scan
* plans are canceled (including scan plans that did not start yet).
* Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS)
* are passed, they are used in the probe requests. For
* broadcast, a broadcast SSID must be passed (ie. an empty
* string). If no SSID is passed, no probe requests are sent and
* a passive scan is performed. %NL80211_ATTR_SCAN_FREQUENCIES,
* if passed, define which channels should be scanned; if not
* passed, all channels allowed for the current regulatory domain
* are used. Extra IEs can also be passed from the userspace by
* using the %NL80211_ATTR_IE attribute. The first cycle of the
* scheduled scan can be delayed by %NL80211_ATTR_SCHED_SCAN_DELAY
* is supplied. If the device supports multiple concurrent scheduled
* scans, it will allow such when the caller provides the flag attribute
* %NL80211_ATTR_SCHED_SCAN_MULTI to indicate user-space support for it.
* @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT if
* scheduled scan is not running. The caller may assume that as soon
* as the call returns, it is safe to start a new scheduled scan again.
* @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan
* results available.
* @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has
* stopped. The driver may issue this event at any time during a
* scheduled scan. One reason for stopping the scan is if the hardware
* does not support starting an association or a normal scan while running
* a scheduled scan. This event is also sent when the
* %NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface
* is brought down while a scheduled scan was running.
*
* @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation
* or noise level
* @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to
* NL80211_CMD_GET_SURVEY and on the "scan" multicast group)
*
* @NL80211_CMD_SET_PMKSA: Add a PMKSA cache entry using %NL80211_ATTR_MAC
* (for the BSSID), %NL80211_ATTR_PMKID, and optionally %NL80211_ATTR_PMK
* (PMK is used for PTKSA derivation in case of FILS shared key offload) or
* using %NL80211_ATTR_SSID, %NL80211_ATTR_FILS_CACHE_ID,
* %NL80211_ATTR_PMKID, and %NL80211_ATTR_PMK in case of FILS
* authentication where %NL80211_ATTR_FILS_CACHE_ID is the identifier
* advertized by a FILS capable AP identifying the scope of PMKSA in an
* ESS.
* @NL80211_CMD_DEL_PMKSA: Delete a PMKSA cache entry, using %NL80211_ATTR_MAC
* (for the BSSID) and %NL80211_ATTR_PMKID or using %NL80211_ATTR_SSID,
* %NL80211_ATTR_FILS_CACHE_ID, and %NL80211_ATTR_PMKID in case of FILS
* authentication.
* @NL80211_CMD_FLUSH_PMKSA: Flush all PMKSA cache entries.
*
* @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_REG_BEACON_HINT: indicates to userspace that an AP beacon
* has been found while world roaming thus enabling active scan or
* any mode of operation that initiates TX (beacons) on a channel
* where we would not have been able to do either before. As an example
* if you are world roaming (regulatory domain set to world or if your
* driver is using a custom world roaming regulatory domain) and while
* doing a passive scan on the 5 GHz band you find an AP there (if not
* on a DFS channel) you will now be able to actively scan for that AP
* or use AP mode on your card on that same channel. Note that this will
* never be used for channels 1-11 on the 2 GHz band as they are always
* enabled world wide. This beacon hint is only sent if your device had
* either disabled active scanning or beaconing on a channel. We send to
* userspace the wiphy on which we removed a restriction from
* (%NL80211_ATTR_WIPHY) and the channel on which this occurred
* before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER)
* the beacon hint was processed.
*
* @NL80211_CMD_AUTHENTICATE: authentication request and notification.
* This command is used both as a command (request to authenticate) and
* as an event on the "mlme" multicast group indicating completion of the
* authentication process.
* When used as a command, %NL80211_ATTR_IFINDEX is used to identify the
* interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and
* BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify
* the SSID (mainly for association, but is included in authentication
* request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used
* to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE
* is used to specify the authentication type. %NL80211_ATTR_IE is used to
* define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs)
* to be added to the frame.
* When used as an event, this reports reception of an Authentication
* frame in station and IBSS modes when the local MLME processed the
* frame, i.e., it was for the local STA and was received in correct
* state. This is similar to MLME-AUTHENTICATE.confirm primitive in the
* MLME SAP interface (kernel providing MLME, userspace SME). The
* included %NL80211_ATTR_FRAME attribute contains the management frame
* (including both the header and frame body, but not FCS). This event is
* also used to indicate if the authentication attempt timed out. In that
* case the %NL80211_ATTR_FRAME attribute is replaced with a
* %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which
* pending authentication timed out).
* @NL80211_CMD_ASSOCIATE: association request and notification; like
* NL80211_CMD_AUTHENTICATE but for Association and Reassociation
* (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request,
* MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). The
* %NL80211_ATTR_PREV_BSSID attribute is used to specify whether the
* request is for the initial association to an ESS (that attribute not
* included) or for reassociation within the ESS (that attribute is
* included).
* @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like
* NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to
* MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication
* primitives).
* @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like
* NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to
* MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives).
*
* @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael
* MIC (part of TKIP) failure; sent on the "mlme" multicast group; the
* event includes %NL80211_ATTR_MAC to describe the source MAC address of
* the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key
* type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and
* %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this
* event matches with MLME-MICHAELMICFAILURE.indication() primitive
*
* @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a
* FREQ attribute (for the initial frequency if no peer can be found)
* and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those
* should be fixed rather than automatically determined. Can only be
* executed on a network interface that is UP, and fixed BSSID/FREQ
* may be rejected. Another optional parameter is the beacon interval,
* given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not
* given defaults to 100 TU (102.4ms).
* @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is
* determined by the network interface.
*
* @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute
* to identify the device, and the TESTDATA blob attribute to pass through
* to the driver.
*
* @NL80211_CMD_CONNECT: connection request and notification; this command
* requests to connect to a specified network but without separating
* auth and assoc steps. For this, you need to specify the SSID in a
* %NL80211_ATTR_SSID attribute, and can optionally specify the association
* IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_USE_MFP,
* %NL80211_ATTR_MAC, %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT,
* %NL80211_ATTR_CONTROL_PORT_ETHERTYPE,
* %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT,
* %NL80211_ATTR_CONTROL_PORT_OVER_NL80211, %NL80211_ATTR_MAC_HINT, and
* %NL80211_ATTR_WIPHY_FREQ_HINT.
* If included, %NL80211_ATTR_MAC and %NL80211_ATTR_WIPHY_FREQ are
* restrictions on BSS selection, i.e., they effectively prevent roaming
* within the ESS. %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT
* can be included to provide a recommendation of the initial BSS while
* allowing the driver to roam to other BSSes within the ESS and also to
* ignore this recommendation if the indicated BSS is not ideal. Only one
* set of BSSID,frequency parameters is used (i.e., either the enforcing
* %NL80211_ATTR_MAC,%NL80211_ATTR_WIPHY_FREQ or the less strict
* %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT).
* %NL80211_ATTR_PREV_BSSID can be used to request a reassociation within
* the ESS in case the device is already associated and an association with
* a different BSS is desired.
* Background scan period can optionally be
* specified in %NL80211_ATTR_BG_SCAN_PERIOD,
* if not specified default background scan configuration
* in driver is used and if period value is 0, bg scan will be disabled.
* This attribute is ignored if driver does not support roam scan.
* It is also sent as an event, with the BSSID and response IEs when the
* connection is established or failed to be established. This can be
* determined by the %NL80211_ATTR_STATUS_CODE attribute (0 = success,
* non-zero = failure). If %NL80211_ATTR_TIMED_OUT is included in the
* event, the connection attempt failed due to not being able to initiate
* authentication/association or not receiving a response from the AP.
* Non-zero %NL80211_ATTR_STATUS_CODE value is indicated in that case as
* well to remain backwards compatible.
* When establishing a security association, drivers that support 4 way
* handshake offload should send %NL80211_CMD_PORT_AUTHORIZED event when
* the 4 way handshake is completed successfully.
* @NL80211_CMD_ROAM: Notification indicating the card/driver roamed by itself.
* When a security association was established with the new AP (e.g. if
* the FT protocol was used for roaming or the driver completed the 4 way
* handshake), this event should be followed by an
* %NL80211_CMD_PORT_AUTHORIZED event.
* @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify
* userspace that a connection was dropped by the AP or due to other
* reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and
* %NL80211_ATTR_REASON_CODE attributes are used.
*
* @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices
* associated with this wiphy must be down and will follow.
*
* @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified
* channel for the specified amount of time. This can be used to do
* off-channel operations like transmit a Public Action frame and wait for
* a response while being associated to an AP on another channel.
* %NL80211_ATTR_IFINDEX is used to specify which interface (and thus
* radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the
* frequency for the operation.
* %NL80211_ATTR_DURATION is used to specify the duration in milliseconds
* to remain on the channel. This command is also used as an event to
* notify when the requested duration starts (it may take a while for the
* driver to schedule this time due to other concurrent needs for the
* radio).
* When called, this operation returns a cookie (%NL80211_ATTR_COOKIE)
* that will be included with any events pertaining to this request;
* the cookie is also used to cancel the request.
* @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a
* pending remain-on-channel duration if the desired operation has been
* completed prior to expiration of the originally requested duration.
* %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the
* radio. The %NL80211_ATTR_COOKIE attribute must be given as well to
* uniquely identify the request.
* This command is also used as an event to notify when a requested
* remain-on-channel duration has expired.
*
* @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX
* rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface
* and @NL80211_ATTR_TX_RATES the set of allowed rates.
*
* @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames
* (via @NL80211_CMD_FRAME) for processing in userspace. This command
* requires an interface index, a frame type attribute (optional for
* backward compatibility reasons, if not given assumes action frames)
* and a match attribute containing the first few bytes of the frame
* that should match, e.g. a single byte for only a category match or
* four bytes for vendor frames including the OUI. The registration
* cannot be dropped, but is removed automatically when the netlink
* socket is closed. Multiple registrations can be made.
* @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for
* backward compatibility
* @NL80211_CMD_FRAME: Management frame TX request and RX notification. This
* command is used both as a request to transmit a management frame and
* as an event indicating reception of a frame that was not processed in
* kernel code, but is for us (i.e., which may need to be processed in a
* user space application). %NL80211_ATTR_FRAME is used to specify the
* frame contents (including header). %NL80211_ATTR_WIPHY_FREQ is used
* to indicate on which channel the frame is to be transmitted or was
* received. If this channel is not the current channel (remain-on-channel
* or the operational channel) the device will switch to the given channel
* and transmit the frame, optionally waiting for a response for the time
* specified using %NL80211_ATTR_DURATION. When called, this operation
* returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the
* TX status event pertaining to the TX request.
* %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the
* management frames at CCK rate or not in 2GHz band.
* %NL80211_ATTR_CSA_C_OFFSETS_TX is an array of offsets to CSA
* counters which will be updated to the current value. This attribute
* is used during CSA period.
* @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this
* command may be used with the corresponding cookie to cancel the wait
* time if it is known that it is no longer necessary.
* @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility.
* @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame
* transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies
* the TX command and %NL80211_ATTR_FRAME includes the contents of the
* frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged
* the frame.
* @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for
* backward compatibility.
*
* @NL80211_CMD_SET_POWER_SAVE: Set powersave, using %NL80211_ATTR_PS_STATE
* @NL80211_CMD_GET_POWER_SAVE: Get powersave status in %NL80211_ATTR_PS_STATE
*
* @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command
* is used to configure connection quality monitoring notification trigger
* levels.
* @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This
* command is used as an event to indicate the that a trigger level was
* reached.
* @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ
* and the attributes determining channel width) the given interface
* (identifed by %NL80211_ATTR_IFINDEX) shall operate on.
* In case multiple channels are supported by the device, the mechanism
* with which it switches channels is implementation-defined.
* When a monitor interface is given, it can only switch channel while
* no other interfaces are operating to avoid disturbing the operation
* of any other interfaces, and other interfaces will again take
* precedence when they are used.
*
* @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface.
*
* @NL80211_CMD_SET_MULTICAST_TO_UNICAST: Configure if this AP should perform
* multicast to unicast conversion. When enabled, all multicast packets
* with ethertype ARP, IPv4 or IPv6 (possibly within an 802.1Q header)
* will be sent out to each station once with the destination (multicast)
* MAC address replaced by the station's MAC address. Note that this may
* break certain expectations of the receiver, e.g. the ability to drop
* unicast IP packets encapsulated in multicast L2 frames, or the ability
* to not send destination unreachable messages in such cases.
* This can only be toggled per BSS. Configure this on an interface of
* type %NL80211_IFTYPE_AP. It applies to all its VLAN interfaces
* (%NL80211_IFTYPE_AP_VLAN), except for those in 4addr (WDS) mode.
* If %NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED is not present with this
* command, the feature is disabled.
*
* @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial
* mesh config parameters may be given.
* @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the
* network is determined by the network interface.
*
* @NL80211_CMD_UNPROT_DEAUTHENTICATE: Unprotected deauthentication frame
* notification. This event is used to indicate that an unprotected
* deauthentication frame was dropped when MFP is in use.
* @NL80211_CMD_UNPROT_DISASSOCIATE: Unprotected disassociation frame
* notification. This event is used to indicate that an unprotected
* disassociation frame was dropped when MFP is in use.
*
* @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a
* beacon or probe response from a compatible mesh peer. This is only
* sent while no station information (sta_info) exists for the new peer
* candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH,
* @NL80211_MESH_SETUP_USERSPACE_AMPE, or
* @NL80211_MESH_SETUP_USERSPACE_MPM is set. On reception of this
* notification, userspace may decide to create a new station
* (@NL80211_CMD_NEW_STATION). To stop this notification from
* reoccurring, the userspace authentication daemon may want to create the
* new station with the AUTHENTICATED flag unset and maybe change it later
* depending on the authentication result.
*
* @NL80211_CMD_GET_WOWLAN: get Wake-on-Wireless-LAN (WoWLAN) settings.
* @NL80211_CMD_SET_WOWLAN: set Wake-on-Wireless-LAN (WoWLAN) settings.
* Since wireless is more complex than wired ethernet, it supports
* various triggers. These triggers can be configured through this
* command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For
* more background information, see
* http://wireless.kernel.org/en/users/Documentation/WoWLAN.
* The @NL80211_CMD_SET_WOWLAN command can also be used as a notification
* from the driver reporting the wakeup reason. In this case, the
* @NL80211_ATTR_WOWLAN_TRIGGERS attribute will contain the reason
* for the wakeup, if it was caused by wireless. If it is not present
* in the wakeup notification, the wireless device didn't cause the
* wakeup but reports that it was woken up.
*
* @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver
* the necessary information for supporting GTK rekey offload. This
* feature is typically used during WoWLAN. The configuration data
* is contained in %NL80211_ATTR_REKEY_DATA (which is nested and
* contains the data in sub-attributes). After rekeying happened,
* this command may also be sent by the driver as an MLME event to
* inform userspace of the new replay counter.
*
* @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace
* of PMKSA caching dandidates.
*
* @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup).
* In addition, this can be used as an event to request userspace to take
* actions on TDLS links (set up a new link or tear down an existing one).
* In such events, %NL80211_ATTR_TDLS_OPERATION indicates the requested
* operation, %NL80211_ATTR_MAC contains the peer MAC address, and
* %NL80211_ATTR_REASON_CODE the reason code to be used (only with
* %NL80211_TDLS_TEARDOWN).
* @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame. The
* %NL80211_ATTR_TDLS_ACTION attribute determines the type of frame to be
* sent. Public Action codes (802.11-2012 8.1.5.1) will be sent as
* 802.11 management frames, while TDLS action codes (802.11-2012
* 8.5.13.1) will be encapsulated and sent as data frames. The currently
* supported Public Action code is %WLAN_PUB_ACTION_TDLS_DISCOVER_RES
* and the currently supported TDLS actions codes are given in
* &enum ieee80211_tdls_actioncode.
*
* @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP
* (or GO) interface (i.e. hostapd) to ask for unexpected frames to
* implement sending deauth to stations that send unexpected class 3
* frames. Also used as the event sent by the kernel when such a frame
* is received.
* For the event, the %NL80211_ATTR_MAC attribute carries the TA and
* other attributes like the interface index are present.
* If used as the command it must have an interface index and you can
* only unsubscribe from the event by closing the socket. Subscription
* is also for %NL80211_CMD_UNEXPECTED_4ADDR_FRAME events.
*
* @NL80211_CMD_UNEXPECTED_4ADDR_FRAME: Sent as an event indicating that the
* associated station identified by %NL80211_ATTR_MAC sent a 4addr frame
* and wasn't already in a 4-addr VLAN. The event will be sent similarly
* to the %NL80211_CMD_UNEXPECTED_FRAME event, to the same listener.
*
* @NL80211_CMD_PROBE_CLIENT: Probe an associated station on an AP interface
* by sending a null data frame to it and reporting when the frame is
* acknowleged. This is used to allow timing out inactive clients. Uses
* %NL80211_ATTR_IFINDEX and %NL80211_ATTR_MAC. The command returns a
* direct reply with an %NL80211_ATTR_COOKIE that is later used to match
* up the event with the request. The event includes the same data and
* has %NL80211_ATTR_ACK set if the frame was ACKed.
*
* @NL80211_CMD_REGISTER_BEACONS: Register this socket to receive beacons from
* other BSSes when any interfaces are in AP mode. This helps implement
* OLBC handling in hostapd. Beacons are reported in %NL80211_CMD_FRAME
* messages. Note that per PHY only one application may register.
*
* @NL80211_CMD_SET_NOACK_MAP: sets a bitmap for the individual TIDs whether
* No Acknowledgement Policy should be applied.
*
* @NL80211_CMD_CH_SWITCH_NOTIFY: An AP or GO may decide to switch channels
* independently of the userspace SME, send this event indicating
* %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ and the
* attributes determining channel width. This indication may also be
* sent when a remotely-initiated switch (e.g., when a STA receives a CSA
* from the remote AP) is completed;
*
* @NL80211_CMD_CH_SWITCH_STARTED_NOTIFY: Notify that a channel switch
* has been started on an interface, regardless of the initiator
* (ie. whether it was requested from a remote device or
* initiated on our own). It indicates that
* %NL80211_ATTR_IFINDEX will be on %NL80211_ATTR_WIPHY_FREQ
* after %NL80211_ATTR_CH_SWITCH_COUNT TBTT's. The userspace may
* decide to react to this indication by requesting other
* interfaces to change channel as well.
*
* @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by
* its %NL80211_ATTR_WDEV identifier. It must have been created with
* %NL80211_CMD_NEW_INTERFACE previously. After it has been started, the
* P2P Device can be used for P2P operations, e.g. remain-on-channel and
* public action frame TX.
* @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by
* its %NL80211_ATTR_WDEV identifier.
*
* @NL80211_CMD_CONN_FAILED: connection request to an AP failed; used to
* notify userspace that AP has rejected the connection request from a
* station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON
* is used for this.
*
* @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames
* for IBSS or MESH vif.
*
* @NL80211_CMD_SET_MAC_ACL: sets ACL for MAC address based access control.
* This is to be used with the drivers advertising the support of MAC
* address based access control. List of MAC addresses is passed in
* %NL80211_ATTR_MAC_ADDRS and ACL policy is passed in
* %NL80211_ATTR_ACL_POLICY. Driver will enable ACL with this list, if it
* is not already done. The new list will replace any existing list. Driver
* will clear its ACL when the list of MAC addresses passed is empty. This
* command is used in AP/P2P GO mode. Driver has to make sure to clear its
* ACL list during %NL80211_CMD_STOP_AP.
*
* @NL80211_CMD_RADAR_DETECT: Start a Channel availability check (CAC). Once
* a radar is detected or the channel availability scan (CAC) has finished
* or was aborted, or a radar was detected, usermode will be notified with
* this event. This command is also used to notify userspace about radars
* while operating on this channel.
* %NL80211_ATTR_RADAR_EVENT is used to inform about the type of the
* event.
*
* @NL80211_CMD_GET_PROTOCOL_FEATURES: Get global nl80211 protocol features,
* i.e. features for the nl80211 protocol rather than device features.
* Returns the features in the %NL80211_ATTR_PROTOCOL_FEATURES bitmap.
*
* @NL80211_CMD_UPDATE_FT_IES: Pass down the most up-to-date Fast Transition
* Information Element to the WLAN driver
*
* @NL80211_CMD_FT_EVENT: Send a Fast transition event from the WLAN driver
* to the supplicant. This will carry the target AP's MAC address along
* with the relevant Information Elements. This event is used to report
* received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE).
*
* @NL80211_CMD_CRIT_PROTOCOL_START: Indicates user-space will start running
* a critical protocol that needs more reliability in the connection to
* complete.
*
* @NL80211_CMD_CRIT_PROTOCOL_STOP: Indicates the connection reliability can
* return back to normal.
*
* @NL80211_CMD_GET_COALESCE: Get currently supported coalesce rules.
* @NL80211_CMD_SET_COALESCE: Configure coalesce rules or clear existing rules.
*
* @NL80211_CMD_CHANNEL_SWITCH: Perform a channel switch by announcing the
* the new channel information (Channel Switch Announcement - CSA)
* in the beacon for some time (as defined in the
* %NL80211_ATTR_CH_SWITCH_COUNT parameter) and then change to the
* new channel. Userspace provides the new channel information (using
* %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel
* width). %NL80211_ATTR_CH_SWITCH_BLOCK_TX may be supplied to inform
* other station that transmission must be blocked until the channel
* switch is complete.
*
* @NL80211_CMD_VENDOR: Vendor-specified command/event. The command is specified
* by the %NL80211_ATTR_VENDOR_ID attribute and a sub-command in
* %NL80211_ATTR_VENDOR_SUBCMD. Parameter(s) can be transported in
* %NL80211_ATTR_VENDOR_DATA.
* For feature advertisement, the %NL80211_ATTR_VENDOR_DATA attribute is
* used in the wiphy data as a nested attribute containing descriptions
* (&struct nl80211_vendor_cmd_info) of the supported vendor commands.
* This may also be sent as an event with the same attributes.
*
* @NL80211_CMD_SET_QOS_MAP: Set Interworking QoS mapping for IP DSCP values.
* The QoS mapping information is included in %NL80211_ATTR_QOS_MAP. If
* that attribute is not included, QoS mapping is disabled. Since this
* QoS mapping is relevant for IP packets, it is only valid during an
* association. This is cleared on disassociation and AP restart.
*
* @NL80211_CMD_ADD_TX_TS: Ask the kernel to add a traffic stream for the given
* %NL80211_ATTR_TSID and %NL80211_ATTR_MAC with %NL80211_ATTR_USER_PRIO
* and %NL80211_ATTR_ADMITTED_TIME parameters.
* Note that the action frame handshake with the AP shall be handled by
* userspace via the normal management RX/TX framework, this only sets
* up the TX TS in the driver/device.
* If the admitted time attribute is not added then the request just checks
* if a subsequent setup could be successful, the intent is to use this to
* avoid setting up a session with the AP when local restrictions would
* make that impossible. However, the subsequent "real" setup may still
* fail even if the check was successful.
* @NL80211_CMD_DEL_TX_TS: Remove an existing TS with the %NL80211_ATTR_TSID
* and %NL80211_ATTR_MAC parameters. It isn't necessary to call this
* before removing a station entry entirely, or before disassociating
* or similar, cleanup will happen in the driver/device in this case.
*
* @NL80211_CMD_GET_MPP: Get mesh path attributes for mesh proxy path to
* destination %NL80211_ATTR_MAC on the interface identified by
* %NL80211_ATTR_IFINDEX.
*
* @NL80211_CMD_JOIN_OCB: Join the OCB network. The center frequency and
* bandwidth of a channel must be given.
* @NL80211_CMD_LEAVE_OCB: Leave the OCB network -- no special arguments, the
* network is determined by the network interface.
*
* @NL80211_CMD_TDLS_CHANNEL_SWITCH: Start channel-switching with a TDLS peer,
* identified by the %NL80211_ATTR_MAC parameter. A target channel is
* provided via %NL80211_ATTR_WIPHY_FREQ and other attributes determining
* channel width/type. The target operating class is given via
* %NL80211_ATTR_OPER_CLASS.
* The driver is responsible for continually initiating channel-switching
* operations and returning to the base channel for communication with the
* AP.
* @NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH: Stop channel-switching with a TDLS
* peer given by %NL80211_ATTR_MAC. Both peers must be on the base channel
* when this command completes.
*
* @NL80211_CMD_WIPHY_REG_CHANGE: Similar to %NL80211_CMD_REG_CHANGE, but used
* as an event to indicate changes for devices with wiphy-specific regdom
* management.
*
* @NL80211_CMD_ABORT_SCAN: Stop an ongoing scan. Returns -ENOENT if a scan is
* not running. The driver indicates the status of the scan through
* cfg80211_scan_done().
*
* @NL80211_CMD_START_NAN: Start NAN operation, identified by its
* %NL80211_ATTR_WDEV interface. This interface must have been
* previously created with %NL80211_CMD_NEW_INTERFACE. After it
* has been started, the NAN interface will create or join a
* cluster. This command must have a valid
* %NL80211_ATTR_NAN_MASTER_PREF attribute and optional
* %NL80211_ATTR_BANDS attributes. If %NL80211_ATTR_BANDS is
* omitted or set to 0, it means don't-care and the device will
* decide what to use. After this command NAN functions can be
* added.
* @NL80211_CMD_STOP_NAN: Stop the NAN operation, identified by
* its %NL80211_ATTR_WDEV interface.
* @NL80211_CMD_ADD_NAN_FUNCTION: Add a NAN function. The function is defined
* with %NL80211_ATTR_NAN_FUNC nested attribute. When called, this
* operation returns the strictly positive and unique instance id
* (%NL80211_ATTR_NAN_FUNC_INST_ID) and a cookie (%NL80211_ATTR_COOKIE)
* of the function upon success.
* Since instance ID's can be re-used, this cookie is the right
* way to identify the function. This will avoid races when a termination
* event is handled by the user space after it has already added a new
* function that got the same instance id from the kernel as the one
* which just terminated.
* This cookie may be used in NAN events even before the command
* returns, so userspace shouldn't process NAN events until it processes
* the response to this command.
* Look at %NL80211_ATTR_SOCKET_OWNER as well.
* @NL80211_CMD_DEL_NAN_FUNCTION: Delete a NAN function by cookie.
* This command is also used as a notification sent when a NAN function is
* terminated. This will contain a %NL80211_ATTR_NAN_FUNC_INST_ID
* and %NL80211_ATTR_COOKIE attributes.
* @NL80211_CMD_CHANGE_NAN_CONFIG: Change current NAN
* configuration. NAN must be operational (%NL80211_CMD_START_NAN
* was executed). It must contain at least one of the following
* attributes: %NL80211_ATTR_NAN_MASTER_PREF,
* %NL80211_ATTR_BANDS. If %NL80211_ATTR_BANDS is omitted, the
* current configuration is not changed. If it is present but
* set to zero, the configuration is changed to don't-care
* (i.e. the device can decide what to do).
* @NL80211_CMD_NAN_FUNC_MATCH: Notification sent when a match is reported.
* This will contain a %NL80211_ATTR_NAN_MATCH nested attribute and
* %NL80211_ATTR_COOKIE.
*
* @NL80211_CMD_UPDATE_CONNECT_PARAMS: Update one or more connect parameters
* for subsequent roaming cases if the driver or firmware uses internal
* BSS selection. This command can be issued only while connected and it
* does not result in a change for the current association. Currently,
* only the %NL80211_ATTR_IE data is used and updated with this command.
*
* @NL80211_CMD_SET_PMK: For offloaded 4-Way handshake, set the PMK or PMK-R0
* for the given authenticator address (specified with %NL80211_ATTR_MAC).
* When %NL80211_ATTR_PMKR0_NAME is set, %NL80211_ATTR_PMK specifies the
* PMK-R0, otherwise it specifies the PMK.
* @NL80211_CMD_DEL_PMK: For offloaded 4-Way handshake, delete the previously
* configured PMK for the authenticator address identified by
* %NL80211_ATTR_MAC.
* @NL80211_CMD_PORT_AUTHORIZED: An event that indicates that the 4 way
* handshake was completed successfully by the driver. The BSSID is
* specified with %NL80211_ATTR_MAC. Drivers that support 4 way handshake
* offload should send this event after indicating 802.11 association with
* %NL80211_CMD_CONNECT or %NL80211_CMD_ROAM. If the 4 way handshake failed
* %NL80211_CMD_DISCONNECT should be indicated instead.
*
* @NL80211_CMD_CONTROL_PORT_FRAME: Control Port (e.g. PAE) frame TX request
* and RX notification. This command is used both as a request to transmit
* a control port frame and as a notification that a control port frame
* has been received. %NL80211_ATTR_FRAME is used to specify the
* frame contents. The frame is the raw EAPoL data, without ethernet or
* 802.11 headers.
* When used as an event indication %NL80211_ATTR_CONTROL_PORT_ETHERTYPE,
* %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT and %NL80211_ATTR_MAC are added
* indicating the protocol type of the received frame; whether the frame
* was received unencrypted and the MAC address of the peer respectively.
*
* @NL80211_CMD_RELOAD_REGDB: Request that the regdb firmware file is reloaded.
*
* @NL80211_CMD_EXTERNAL_AUTH: This interface is exclusively defined for host
* drivers that do not define separate commands for authentication and
* association, but rely on user space for the authentication to happen.
* This interface acts both as the event request (driver to user space)
* to trigger the authentication and command response (userspace to
* driver) to indicate the authentication status.
*
* User space uses the %NL80211_CMD_CONNECT command to the host driver to
* trigger a connection. The host driver selects a BSS and further uses
* this interface to offload only the authentication part to the user
* space. Authentication frames are passed between the driver and user
* space through the %NL80211_CMD_FRAME interface. Host driver proceeds
* further with the association after getting successful authentication
* status. User space indicates the authentication status through
* %NL80211_ATTR_STATUS_CODE attribute in %NL80211_CMD_EXTERNAL_AUTH
* command interface.
*
* Host driver reports this status on an authentication failure to the
* user space through the connect result as the user space would have
* initiated the connection through the connect request.
*
* @NL80211_CMD_STA_OPMODE_CHANGED: An event that notify station's
* ht opmode or vht opmode changes using any of %NL80211_ATTR_SMPS_MODE,
* %NL80211_ATTR_CHANNEL_WIDTH,%NL80211_ATTR_NSS attributes with its
* address(specified in %NL80211_ATTR_MAC).
*
* @NL80211_CMD_GET_FTM_RESPONDER_STATS: Retrieve FTM responder statistics, in
* the %NL80211_ATTR_FTM_RESPONDER_STATS attribute.
*
* @NL80211_CMD_PEER_MEASUREMENT_START: start a (set of) peer measurement(s)
* with the given parameters, which are encapsulated in the nested
* %NL80211_ATTR_PEER_MEASUREMENTS attribute. Optionally, MAC address
* randomization may be enabled and configured by specifying the
* %NL80211_ATTR_MAC and %NL80211_ATTR_MAC_MASK attributes.
* If a timeout is requested, use the %NL80211_ATTR_TIMEOUT attribute.
* A u64 cookie for further %NL80211_ATTR_COOKIE use is is returned in
* the netlink extended ack message.
*
* To cancel a measurement, close the socket that requested it.
*
* Measurement results are reported to the socket that requested the
* measurement using @NL80211_CMD_PEER_MEASUREMENT_RESULT when they
* become available, so applications must ensure a large enough socket
* buffer size.
*
* Depending on driver support it may or may not be possible to start
* multiple concurrent measurements.
* @NL80211_CMD_PEER_MEASUREMENT_RESULT: This command number is used for the
* result notification from the driver to the requesting socket.
* @NL80211_CMD_PEER_MEASUREMENT_COMPLETE: Notification only, indicating that
* the measurement completed, using the measurement cookie
* (%NL80211_ATTR_COOKIE).
*
* @NL80211_CMD_NOTIFY_RADAR: Notify the kernel that a radar signal was
* detected and reported by a neighboring device on the channel
* indicated by %NL80211_ATTR_WIPHY_FREQ and other attributes
* determining the width and type.
*
* @NL80211_CMD_MAX: highest used command number
* @__NL80211_CMD_AFTER_LAST: internal use
*/
enum nl80211_commands {
/* don't change the order or add anything between, 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_START_AP,
NL80211_CMD_NEW_BEACON = NL80211_CMD_START_AP,
NL80211_CMD_STOP_AP,
NL80211_CMD_DEL_BEACON = NL80211_CMD_STOP_AP,
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_CONFIG,
NL80211_CMD_SET_MESH_CONFIG,
NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */,
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,
NL80211_CMD_AUTHENTICATE,
NL80211_CMD_ASSOCIATE,
NL80211_CMD_DEAUTHENTICATE,
NL80211_CMD_DISASSOCIATE,
NL80211_CMD_MICHAEL_MIC_FAILURE,
NL80211_CMD_REG_BEACON_HINT,
NL80211_CMD_JOIN_IBSS,
NL80211_CMD_LEAVE_IBSS,
NL80211_CMD_TESTMODE,
NL80211_CMD_CONNECT,
NL80211_CMD_ROAM,
NL80211_CMD_DISCONNECT,
NL80211_CMD_SET_WIPHY_NETNS,
NL80211_CMD_GET_SURVEY,
NL80211_CMD_NEW_SURVEY_RESULTS,
NL80211_CMD_SET_PMKSA,
NL80211_CMD_DEL_PMKSA,
NL80211_CMD_FLUSH_PMKSA,
NL80211_CMD_REMAIN_ON_CHANNEL,
NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL,
NL80211_CMD_SET_TX_BITRATE_MASK,
NL80211_CMD_REGISTER_FRAME,
NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME,
NL80211_CMD_FRAME,
NL80211_CMD_ACTION = NL80211_CMD_FRAME,
NL80211_CMD_FRAME_TX_STATUS,
NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS,
NL80211_CMD_SET_POWER_SAVE,
NL80211_CMD_GET_POWER_SAVE,
NL80211_CMD_SET_CQM,
NL80211_CMD_NOTIFY_CQM,
NL80211_CMD_SET_CHANNEL,
NL80211_CMD_SET_WDS_PEER,
NL80211_CMD_FRAME_WAIT_CANCEL,
NL80211_CMD_JOIN_MESH,
NL80211_CMD_LEAVE_MESH,
NL80211_CMD_UNPROT_DEAUTHENTICATE,
NL80211_CMD_UNPROT_DISASSOCIATE,
NL80211_CMD_NEW_PEER_CANDIDATE,
NL80211_CMD_GET_WOWLAN,
NL80211_CMD_SET_WOWLAN,
NL80211_CMD_START_SCHED_SCAN,
NL80211_CMD_STOP_SCHED_SCAN,
NL80211_CMD_SCHED_SCAN_RESULTS,
NL80211_CMD_SCHED_SCAN_STOPPED,
NL80211_CMD_SET_REKEY_OFFLOAD,
NL80211_CMD_PMKSA_CANDIDATE,
NL80211_CMD_TDLS_OPER,
NL80211_CMD_TDLS_MGMT,
NL80211_CMD_UNEXPECTED_FRAME,
NL80211_CMD_PROBE_CLIENT,
NL80211_CMD_REGISTER_BEACONS,
NL80211_CMD_UNEXPECTED_4ADDR_FRAME,
NL80211_CMD_SET_NOACK_MAP,
NL80211_CMD_CH_SWITCH_NOTIFY,
NL80211_CMD_START_P2P_DEVICE,
NL80211_CMD_STOP_P2P_DEVICE,
NL80211_CMD_CONN_FAILED,
NL80211_CMD_SET_MCAST_RATE,
NL80211_CMD_SET_MAC_ACL,
NL80211_CMD_RADAR_DETECT,
NL80211_CMD_GET_PROTOCOL_FEATURES,
NL80211_CMD_UPDATE_FT_IES,
NL80211_CMD_FT_EVENT,
NL80211_CMD_CRIT_PROTOCOL_START,
NL80211_CMD_CRIT_PROTOCOL_STOP,
NL80211_CMD_GET_COALESCE,
NL80211_CMD_SET_COALESCE,
NL80211_CMD_CHANNEL_SWITCH,
NL80211_CMD_VENDOR,
NL80211_CMD_SET_QOS_MAP,
NL80211_CMD_ADD_TX_TS,
NL80211_CMD_DEL_TX_TS,
NL80211_CMD_GET_MPP,
NL80211_CMD_JOIN_OCB,
NL80211_CMD_LEAVE_OCB,
NL80211_CMD_CH_SWITCH_STARTED_NOTIFY,
NL80211_CMD_TDLS_CHANNEL_SWITCH,
NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH,
NL80211_CMD_WIPHY_REG_CHANGE,
NL80211_CMD_ABORT_SCAN,
NL80211_CMD_START_NAN,
NL80211_CMD_STOP_NAN,
NL80211_CMD_ADD_NAN_FUNCTION,
NL80211_CMD_DEL_NAN_FUNCTION,
NL80211_CMD_CHANGE_NAN_CONFIG,
NL80211_CMD_NAN_MATCH,
NL80211_CMD_SET_MULTICAST_TO_UNICAST,
NL80211_CMD_UPDATE_CONNECT_PARAMS,
NL80211_CMD_SET_PMK,
NL80211_CMD_DEL_PMK,
NL80211_CMD_PORT_AUTHORIZED,
NL80211_CMD_RELOAD_REGDB,
NL80211_CMD_EXTERNAL_AUTH,
NL80211_CMD_STA_OPMODE_CHANGED,
NL80211_CMD_CONTROL_PORT_FRAME,
NL80211_CMD_GET_FTM_RESPONDER_STATS,
NL80211_CMD_PEER_MEASUREMENT_START,
NL80211_CMD_PEER_MEASUREMENT_RESULT,
NL80211_CMD_PEER_MEASUREMENT_COMPLETE,
NL80211_CMD_NOTIFY_RADAR,
/* 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
#define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE
#define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE
#define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE
#define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE
#define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT
#define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS
/* source-level API compatibility */
#define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG
#define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG
#define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE
/**
* 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/<phyname>/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,
* defines the channel together with the (deprecated)
* %NL80211_ATTR_WIPHY_CHANNEL_TYPE attribute or the attributes
* %NL80211_ATTR_CHANNEL_WIDTH and if needed %NL80211_ATTR_CENTER_FREQ1
* and %NL80211_ATTR_CENTER_FREQ2
* @NL80211_ATTR_CHANNEL_WIDTH: u32 attribute containing one of the values
* of &enum nl80211_chan_width, describing the channel width. See the
* documentation of the enum for more information.
* @NL80211_ATTR_CENTER_FREQ1: Center frequency of the first part of the
* channel, used for anything but 20 MHz bandwidth
* @NL80211_ATTR_CENTER_FREQ2: Center frequency of the second part of the
* channel, used only for 80+80 MHz bandwidth
* @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ
* if HT20 or HT40 are to be used (i.e., HT 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
* This attribute is now deprecated.
* @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is
* less than or equal to the RTS threshold; allowed range: 1..255;
* dot11ShortRetryLimit; u8
* @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is
* greater than the RTS threshold; allowed range: 1..255;
* dot11ShortLongLimit; u8
* @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum
* length in octets for frames; allowed range: 256..8000, disable
* fragmentation with (u32)-1; dot11FragmentationThreshold; u32
* @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length
* larger than or equal to this use RTS/CTS handshake); allowed range:
* 0..65536, disable with (u32)-1; dot11RTSThreshold; u32
* @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11
* section 7.3.2.9; dot11CoverageClass; u8
*
* @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_WDEV: wireless device identifier, used for pseudo-devices
* that don't have a netdev (u64)
*
* @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_KEY_DEFAULT: Flag attribute indicating the key is default key
* @NL80211_ATTR_KEY_DEFAULT_MGMT: Flag attribute indicating the key is the
* default management key
* @NL80211_ATTR_CIPHER_SUITES_PAIRWISE: For crypto settings for connect or
* other commands, indicates which pairwise cipher suites are used
* @NL80211_ATTR_CIPHER_SUITE_GROUP: For crypto settings for connect or
* other commands, indicates which group cipher suite is used
*
* @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 (deprecated, use %NL80211_ATTR_STA_FLAGS2)
* @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_STA_PLINK_ACTION: action to perform on the mesh peer link
* (see &enum nl80211_plink_action).
* @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-802.11 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_MAX_NUM_SCHED_SCAN_SSIDS: number of SSIDs you can
* scan with a single scheduled scan request, a wiphy attribute.
* @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements
* that can be added to a scan request
* @NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN: maximum length of information
* elements that can be added to a scheduled scan request
* @NL80211_ATTR_MAX_MATCH_SETS: maximum number of sets that can be
* used with @NL80211_ATTR_SCHED_SCAN_MATCH, 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_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_FRAME: frame data (binary attribute), including frame header
* and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and
* NL80211_CMD_ASSOCIATE events
* @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets)
* @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type,
* represented as a u32
* @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and
* %NL80211_CMD_DISASSOCIATE, u16
*
* @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as
* a u32
*
* @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change
* due to considerations from a beacon hint. This attribute reflects
* the state of the channel _before_ the beacon hint processing. This
* attributes consists of a nested attribute containing
* NL80211_FREQUENCY_ATTR_*
* @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change
* due to considerations from a beacon hint. This attribute reflects
* the state of the channel _after_ the beacon hint processing. This
* attributes consists of a nested attribute containing
* NL80211_FREQUENCY_ATTR_*
*
* @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported
* cipher suites
*
* @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look
* for other networks on different channels
*
* @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this
* is used, e.g., with %NL80211_CMD_AUTHENTICATE event
*
* @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is
* used for the association (&enum nl80211_mfp, represented as a u32);
* this attribute can be used with %NL80211_CMD_ASSOCIATE and
* %NL80211_CMD_CONNECT requests. %NL80211_MFP_OPTIONAL is not allowed for
* %NL80211_CMD_ASSOCIATE since user space SME is expected and hence, it
* must have decided whether to use management frame protection or not.
* Setting %NL80211_MFP_OPTIONAL with a %NL80211_CMD_CONNECT request will
* let the driver (or the firmware) decide whether to use MFP or not.
*
* @NL80211_ATTR_STA_FLAGS2: Attribute containing a
* &struct nl80211_sta_flag_update.
*
* @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls
* IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in
* station mode. If the flag is included in %NL80211_CMD_ASSOCIATE
* request, the driver will assume that the port is unauthorized until
* authorized by user space. Otherwise, port is marked authorized by
* default in station mode.
* @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the
* ethertype that will be used for key negotiation. It can be
* specified with the associate and connect commands. If it is not
* specified, the value defaults to 0x888E (PAE, 802.1X). This
* attribute is also used as a flag in the wiphy information to
* indicate that protocols other than PAE are supported.
* @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with
* %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom
* ethertype frames used for key negotiation must not be encrypted.
* @NL80211_ATTR_CONTROL_PORT_OVER_NL80211: A flag indicating whether control
* port frames (e.g. of type given in %NL80211_ATTR_CONTROL_PORT_ETHERTYPE)
* will be sent directly to the network interface or sent via the NL80211
* socket. If this attribute is missing, then legacy behavior of sending
* control port frames directly to the network interface is used. If the
* flag is included, then control port frames are sent over NL80211 instead
* using %CMD_CONTROL_PORT_FRAME. If control port routing over NL80211 is
* to be used then userspace must also use the %NL80211_ATTR_SOCKET_OWNER
* flag.
*
* @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver.
* We recommend using nested, driver-specific attributes within this.
*
* @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT
* event was due to the AP disconnecting the station, and not due to
* a local disconnect request.
* @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT
* event (u16)
* @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating
* that protected APs should be used. This is also used with NEW_BEACON to
* indicate that the BSS is to use protection.
*
* @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON
* to indicate which unicast key ciphers will be used with the connection
* (an array of u32).
* @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
* indicate which group key cipher will be used with the connection (a
* u32).
* @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
* indicate which WPA version(s) the AP we want to associate with is using
* (a u32 with flags from &enum nl80211_wpa_versions).
* @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
* indicate which key management algorithm(s) to use (an array of u32).
*
* @NL80211_ATTR_REQ_IE: (Re)association request information elements as
* sent out by the card, for ROAM and successful CONNECT events.
* @NL80211_ATTR_RESP_IE: (Re)association response information elements as
* sent by peer, for ROAM and successful CONNECT events.
*
* @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used in ASSOCIATE and CONNECT
* commands to specify a request to reassociate within an ESS, i.e., to use
* Reassociate Request frame (with the value of this attribute in the
* Current AP address field) instead of Association Request frame which is
* used for the initial association to an ESS.
*
* @NL80211_ATTR_KEY: key information in a nested attribute with
* %NL80211_KEY_* sub-attributes
* @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect()
* and join_ibss(), key information is in a nested attribute each
* with %NL80211_KEY_* sub-attributes
*
* @NL80211_ATTR_PID: Process ID of a network namespace.
*
* @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for
* dumps. This number increases whenever the object list being
* dumped changes, and as such userspace can verify that it has
* obtained a complete and consistent snapshot by verifying that
* all dump messages contain the same generation number. If it
* changed then the list changed and the dump should be repeated
* completely from scratch.
*
* @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface
*
* @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of
* the survey response for %NL80211_CMD_GET_SURVEY, nested attribute
* containing info as possible, see &enum survey_info.
*
* @NL80211_ATTR_PMKID: PMK material for PMKSA caching.
* @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can
* cache, a wiphy attribute.
*
* @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32.
* @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that
* specifies the maximum duration that can be requested with the
* remain-on-channel operation, in milliseconds, u32.
*
* @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects.
*
* @NL80211_ATTR_TX_RATES: Nested set of attributes
* (enum nl80211_tx_rate_attributes) describing TX rates per band. The
* enum nl80211_band value is used as the index (nla_type() of the nested
* data. If a band is not included, it will be configured to allow all
* rates based on negotiated supported rates information. This attribute
* is used with %NL80211_CMD_SET_TX_BITRATE_MASK and with starting AP,
* and joining mesh networks (not IBSS yet). In the later case, it must
* specify just a single bitrate, which is to be used for the beacon.
* The driver must also specify support for this with the extended
* features NL80211_EXT_FEATURE_BEACON_RATE_LEGACY,
* NL80211_EXT_FEATURE_BEACON_RATE_HT and
* NL80211_EXT_FEATURE_BEACON_RATE_VHT.
*
* @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain
* at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME.
* @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the
* @NL80211_CMD_REGISTER_FRAME command.
* @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a
* nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing
* information about which frame types can be transmitted with
* %NL80211_CMD_FRAME.
* @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a
* nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing
* information about which frame types can be registered for RX.
*
* @NL80211_ATTR_ACK: Flag attribute indicating that the frame was
* acknowledged by the recipient.
*
* @NL80211_ATTR_PS_STATE: powersave state, using &enum nl80211_ps_state values.
*
* @NL80211_ATTR_CQM: connection quality monitor configuration in a
* nested attribute with %NL80211_ATTR_CQM_* sub-attributes.
*
* @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command
* is requesting a local authentication/association state change without
* invoking actual management frame exchange. This can be used with
* NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE,
* NL80211_CMD_DISASSOCIATE.
*
* @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations
* connected to this BSS.
*
* @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See
* &enum nl80211_tx_power_setting for possible values.
* @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units.
* This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING
* for non-automatic settings.
*
* @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly
* means support for per-station GTKs.
*
* @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting.
* This can be used to mask out antennas which are not attached or should
* not be used for transmitting. If an antenna is not selected in this
* bitmap the hardware is not allowed to transmit on this antenna.
*
* Each bit represents one antenna, starting with antenna 1 at the first
* bit. Depending on which antennas are selected in the bitmap, 802.11n
* drivers can derive which chainmasks to use (if all antennas belonging to
* a particular chain are disabled this chain should be disabled) and if
* a chain has diversity antennas wether diversity should be used or not.
* HT capabilities (STBC, TX Beamforming, Antenna selection) can be
* derived from the available chains after applying the antenna mask.
* Non-802.11n drivers can derive wether to use diversity or not.
* Drivers may reject configurations or RX/TX mask combinations they cannot
* support by returning -EINVAL.
*
* @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving.
* This can be used to mask out antennas which are not attached or should
* not be used for receiving. If an antenna is not selected in this bitmap
* the hardware should not be configured to receive on this antenna.
* For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX.
*
* @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available
* for configuration as TX antennas via the above parameters.
*
* @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX: Bitmap of antennas which are available
* for configuration as RX antennas via the above parameters.
*
* @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS
*
* @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be
* transmitted on another channel when the channel given doesn't match
* the current channel. If the current channel doesn't match and this
* flag isn't set, the frame will be rejected. This is also used as an
* nl80211 capability flag.
*
* @NL80211_ATTR_BSS_HT_OPMODE: HT operation mode (u16)
*
* @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags
* attributes, specifying what a key should be set as default as.
* See &enum nl80211_key_default_types.
*
* @NL80211_ATTR_MESH_SETUP: Optional mesh setup parameters. These cannot be
* changed once the mesh is active.
* @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute
* containing attributes from &enum nl80211_meshconf_params.
* @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver
* allows auth frames in a mesh to be passed to userspace for processing via
* the @NL80211_MESH_SETUP_USERSPACE_AUTH flag.
* @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as defined in
* &enum nl80211_plink_state. Used when userspace is driving the peer link
* management state machine. @NL80211_MESH_SETUP_USERSPACE_AMPE or
* @NL80211_MESH_SETUP_USERSPACE_MPM must be enabled.
*
* @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy
* capabilities, the supported WoWLAN triggers
* @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to
* indicate which WoW triggers should be enabled. This is also
* used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN
* triggers.
*
* @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan
* cycles, in msecs.
*
* @NL80211_ATTR_SCHED_SCAN_MATCH: Nested attribute with one or more
* sets of attributes to match during scheduled scans. Only BSSs
* that match any of the sets will be reported. These are
* pass-thru filter rules.
* For a match to succeed, the BSS must match all attributes of a
* set. Since not every hardware supports matching all types of
* attributes, there is no guarantee that the reported BSSs are
* fully complying with the match sets and userspace needs to be
* able to ignore them by itself.
* Thus, the implementation is somewhat hardware-dependent, but
* this is only an optimization and the userspace application
* needs to handle all the non-filtered results anyway.
* If the match attributes don't make sense when combined with
* the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID
* is included in the probe request, but the match attributes
* will never let it go through), -EINVAL may be returned.
* If omitted, no filtering is done.
*
* @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported
* interface combinations. In each nested item, it contains attributes
* defined in &enum nl80211_if_combination_attrs.
* @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like
* %NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that
* are managed in software: interfaces of these types aren't subject to
* any restrictions in their number or combinations.
*
* @NL80211_ATTR_REKEY_DATA: nested attribute containing the information
* necessary for GTK rekeying in the device, see &enum nl80211_rekey_data.
*
* @NL80211_ATTR_SCAN_SUPP_RATES: rates per to be advertised as supported in scan,
* nested array attribute containing an entry for each band, with the entry
* being a list 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_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon
* and Probe Response (when response to wildcard Probe Request); see
* &enum nl80211_hidden_ssid, represented as a u32
*
* @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame.
* This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to
* provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the
* driver (or firmware) replies to Probe Request frames.
* @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association
* Response frames. This is used with %NL80211_CMD_NEW_BEACON and
* %NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into
* (Re)Association Response frames when the driver (or firmware) replies to
* (Re)Association Request frames.
*
* @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration
* of the station, see &enum nl80211_sta_wme_attr.
* @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working
* as AP.
*
* @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of
* roaming to another AP in the same ESS if the signal lever is low.
*
* @NL80211_ATTR_PMKSA_CANDIDATE: Nested attribute containing the PMKSA caching
* candidate information, see &enum nl80211_pmksa_candidate_attr.
*
* @NL80211_ATTR_TX_NO_CCK_RATE: Indicates whether to use CCK rate or not
* for management frames transmission. In order to avoid p2p probe/action
* frames are being transmitted at CCK rate in 2GHz band, the user space
* applications use this attribute.
* This attribute is used with %NL80211_CMD_TRIGGER_SCAN and
* %NL80211_CMD_FRAME commands.
*
* @NL80211_ATTR_TDLS_ACTION: Low level TDLS action code (e.g. link setup
* request, link setup confirm, link teardown, etc.). Values are
* described in the TDLS (802.11z) specification.
* @NL80211_ATTR_TDLS_DIALOG_TOKEN: Non-zero token for uniquely identifying a
* TDLS conversation between two devices.
* @NL80211_ATTR_TDLS_OPERATION: High level TDLS operation; see
* &enum nl80211_tdls_operation, represented as a u8.
* @NL80211_ATTR_TDLS_SUPPORT: A flag indicating the device can operate
* as a TDLS peer sta.
* @NL80211_ATTR_TDLS_EXTERNAL_SETUP: The TDLS discovery/setup and teardown
* procedures should be performed by sending TDLS packets via
* %NL80211_CMD_TDLS_MGMT. Otherwise %NL80211_CMD_TDLS_OPER should be
* used for asking the driver to perform a TDLS operation.
*
* @NL80211_ATTR_DEVICE_AP_SME: This u32 attribute may be listed for devices
* that have AP support to indicate that they have the AP SME integrated
* with support for the features listed in this attribute, see
* &enum nl80211_ap_sme_features.
*
* @NL80211_ATTR_DONT_WAIT_FOR_ACK: Used with %NL80211_CMD_FRAME, this tells
* the driver to not wait for an acknowledgement. Note that due to this,
* it will also not give a status callback nor return a cookie. This is
* mostly useful for probe responses to save airtime.
*
* @NL80211_ATTR_FEATURE_FLAGS: This u32 attribute contains flags from
* &enum nl80211_feature_flags and is advertised in wiphy information.
* @NL80211_ATTR_PROBE_RESP_OFFLOAD: Indicates that the HW responds to probe
* requests while operating in AP-mode.
* This attribute holds a bitmap of the supported protocols for
* offloading (see &enum nl80211_probe_resp_offload_support_attr).
*
* @NL80211_ATTR_PROBE_RESP: Probe Response template data. Contains the entire
* probe-response frame. The DA field in the 802.11 header is zero-ed out,
* to be filled by the FW.
* @NL80211_ATTR_DISABLE_HT: Force HT capable interfaces to disable
* this feature. Currently, only supported in mac80211 drivers.
* @NL80211_ATTR_HT_CAPABILITY_MASK: Specify which bits of the
* ATTR_HT_CAPABILITY to which attention should be paid.
* Currently, only mac80211 NICs support this feature.
* The values that may be configured are:
* MCS rates, MAX-AMSDU, HT-20-40 and HT_CAP_SGI_40
* AMPDU density and AMPDU factor.
* All values are treated as suggestions and may be ignored
* by the driver as required. The actual values may be seen in
* the station debugfs ht_caps file.
*
* @NL80211_ATTR_DFS_REGION: region for regulatory rules which this country
* abides to when initiating radiation on DFS channels. A country maps
* to one DFS region.
*
* @NL80211_ATTR_NOACK_MAP: This u16 bitmap contains the No Ack Policy of
* up to 16 TIDs.
*
* @NL80211_ATTR_INACTIVITY_TIMEOUT: timeout value in seconds, this can be
* used by the drivers which has MLME in firmware and does not have support
* to report per station tx/rx activity to free up the station entry from
* the list. This needs to be used when the driver advertises the
* capability to timeout the stations.
*
* @NL80211_ATTR_RX_SIGNAL_DBM: signal strength in dBm (as a 32-bit int);
* this attribute is (depending on the driver capabilities) added to
* received frames indicated with %NL80211_CMD_FRAME.
*
* @NL80211_ATTR_BG_SCAN_PERIOD: Background scan period in seconds
* or 0 to disable background scan.
*
* @NL80211_ATTR_USER_REG_HINT_TYPE: type of regulatory hint passed from
* userspace. If unset it is assumed the hint comes directly from
* a user. If set code could specify exactly what type of source
* was used to provide the hint. For the different types of
* allowed user regulatory hints see nl80211_user_reg_hint_type.
*
* @NL80211_ATTR_CONN_FAILED_REASON: The reason for which AP has rejected
* the connection request from a station. nl80211_connect_failed_reason
* enum has different reasons of connection failure.
*
* @NL80211_ATTR_AUTH_DATA: Fields and elements in Authentication frames.
* This contains the authentication frame body (non-IE and IE data),
* excluding the Authentication algorithm number, i.e., starting at the
* Authentication transaction sequence number field. It is used with
* authentication algorithms that need special fields to be added into
* the frames (SAE and FILS). Currently, only the SAE cases use the
* initial two fields (Authentication transaction sequence number and
* Status code). However, those fields are included in the attribute data
* for all authentication algorithms to keep the attribute definition
* consistent.
*
* @NL80211_ATTR_VHT_CAPABILITY: VHT Capability information element (from
* association request when used with NL80211_CMD_NEW_STATION)
*
* @NL80211_ATTR_SCAN_FLAGS: scan request control flags (u32)
*
* @NL80211_ATTR_P2P_CTWINDOW: P2P GO Client Traffic Window (u8), used with
* the START_AP and SET_BSS commands
* @NL80211_ATTR_P2P_OPPPS: P2P GO opportunistic PS (u8), used with the
* START_AP and SET_BSS commands. This can have the values 0 or 1;
* if not given in START_AP 0 is assumed, if not given in SET_BSS
* no change is made.
*
* @NL80211_ATTR_LOCAL_MESH_POWER_MODE: local mesh STA link-specific power mode
* defined in &enum nl80211_mesh_power_mode.
*
* @NL80211_ATTR_ACL_POLICY: ACL policy, see &enum nl80211_acl_policy,
* carried in a u32 attribute
*
* @NL80211_ATTR_MAC_ADDRS: Array of nested MAC addresses, used for
* MAC ACL.
*
* @NL80211_ATTR_MAC_ACL_MAX: u32 attribute to advertise the maximum
* number of MAC addresses that a device can support for MAC
* ACL.
*
* @NL80211_ATTR_RADAR_EVENT: Type of radar event for notification to userspace,
* contains a value of enum nl80211_radar_event (u32).
*
* @NL80211_ATTR_EXT_CAPA: 802.11 extended capabilities that the kernel driver
* has and handles. The format is the same as the IE contents. See
* 802.11-2012 8.4.2.29 for more information.
* @NL80211_ATTR_EXT_CAPA_MASK: Extended capabilities that the kernel driver
* has set in the %NL80211_ATTR_EXT_CAPA value, for multibit fields.
*
* @NL80211_ATTR_STA_CAPABILITY: Station capabilities (u16) are advertised to
* the driver, e.g., to enable TDLS power save (PU-APSD).
*
* @NL80211_ATTR_STA_EXT_CAPABILITY: Station extended capabilities are
* advertised to the driver, e.g., to enable TDLS off channel operations
* and PU-APSD.
*
* @NL80211_ATTR_PROTOCOL_FEATURES: global nl80211 feature flags, see
* &enum nl80211_protocol_features, the attribute is a u32.
*
* @NL80211_ATTR_SPLIT_WIPHY_DUMP: flag attribute, userspace supports
* receiving the data for a single wiphy split across multiple
* messages, given with wiphy dump message
*
* @NL80211_ATTR_MDID: Mobility Domain Identifier
*
* @NL80211_ATTR_IE_RIC: Resource Information Container Information
* Element
*
* @NL80211_ATTR_CRIT_PROT_ID: critical protocol identifier requiring increased
* reliability, see &enum nl80211_crit_proto_id (u16).
* @NL80211_ATTR_MAX_CRIT_PROT_DURATION: duration in milliseconds in which
* the connection should have increased reliability (u16).
*
* @NL80211_ATTR_PEER_AID: Association ID for the peer TDLS station (u16).
* This is similar to @NL80211_ATTR_STA_AID but with a difference of being
* allowed to be used with the first @NL80211_CMD_SET_STATION command to
* update a TDLS peer STA entry.
*
* @NL80211_ATTR_COALESCE_RULE: Coalesce rule information.
*
* @NL80211_ATTR_CH_SWITCH_COUNT: u32 attribute specifying the number of TBTT's
* until the channel switch event.
* @NL80211_ATTR_CH_SWITCH_BLOCK_TX: flag attribute specifying that transmission
* must be blocked on the current channel (before the channel switch
* operation).
* @NL80211_ATTR_CSA_IES: Nested set of attributes containing the IE information
* for the time while performing a channel switch.
* @NL80211_ATTR_CSA_C_OFF_BEACON: An array of offsets (u16) to the channel
* switch counters in the beacons tail (%NL80211_ATTR_BEACON_TAIL).
* @NL80211_ATTR_CSA_C_OFF_PRESP: An array of offsets (u16) to the channel
* switch counters in the probe response (%NL80211_ATTR_PROBE_RESP).
*
* @NL80211_ATTR_RXMGMT_FLAGS: flags for nl80211_send_mgmt(), u32.
* As specified in the &enum nl80211_rxmgmt_flags.
*
* @NL80211_ATTR_STA_SUPPORTED_CHANNELS: array of supported channels.
*
* @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES: array of supported
* supported operating classes.
*
* @NL80211_ATTR_HANDLE_DFS: A flag indicating whether user space
* controls DFS operation in IBSS mode. If the flag is included in
* %NL80211_CMD_JOIN_IBSS request, the driver will allow use of DFS
* channels and reports radar events to userspace. Userspace is required
* to react to radar events, e.g. initiate a channel switch or leave the
* IBSS network.
*
* @NL80211_ATTR_SUPPORT_5_MHZ: A flag indicating that the device supports
* 5 MHz channel bandwidth.
* @NL80211_ATTR_SUPPORT_10_MHZ: A flag indicating that the device supports
* 10 MHz channel bandwidth.
*
* @NL80211_ATTR_OPMODE_NOTIF: Operating mode field from Operating Mode
* Notification Element based on association request when used with
* %NL80211_CMD_NEW_STATION or %NL80211_CMD_SET_STATION (only when
* %NL80211_FEATURE_FULL_AP_CLIENT_STATE is supported, or with TDLS);
* u8 attribute.
*
* @NL80211_ATTR_VENDOR_ID: The vendor ID, either a 24-bit OUI or, if
* %NL80211_VENDOR_ID_IS_LINUX is set, a special Linux ID (not used yet)
* @NL80211_ATTR_VENDOR_SUBCMD: vendor sub-command
* @NL80211_ATTR_VENDOR_DATA: data for the vendor command, if any; this
* attribute is also used for vendor command feature advertisement
* @NL80211_ATTR_VENDOR_EVENTS: used for event list advertising in the wiphy
* info, containing a nested array of possible events
*
* @NL80211_ATTR_QOS_MAP: IP DSCP mapping for Interworking QoS mapping. This
* data is in the format defined for the payload of the QoS Map Set element
* in IEEE Std 802.11-2012, 8.4.2.97.
*
* @NL80211_ATTR_MAC_HINT: MAC address recommendation as initial BSS
* @NL80211_ATTR_WIPHY_FREQ_HINT: frequency of the recommended initial BSS
*
* @NL80211_ATTR_MAX_AP_ASSOC_STA: Device attribute that indicates how many
* associated stations are supported in AP mode (including P2P GO); u32.
* Since drivers may not have a fixed limit on the maximum number (e.g.,
* other concurrent operations may affect this), drivers are allowed to
* advertise values that cannot always be met. In such cases, an attempt
* to add a new station entry with @NL80211_CMD_NEW_STATION may fail.
*
* @NL80211_ATTR_CSA_C_OFFSETS_TX: An array of csa counter offsets (u16) which
* should be updated when the frame is transmitted.
* @NL80211_ATTR_MAX_CSA_COUNTERS: U8 attribute used to advertise the maximum
* supported number of csa counters.
*
* @NL80211_ATTR_TDLS_PEER_CAPABILITY: flags for TDLS peer capabilities, u32.
* As specified in the &enum nl80211_tdls_peer_capability.
*
* @NL80211_ATTR_SOCKET_OWNER: Flag attribute, if set during interface
* creation then the new interface will be owned by the netlink socket
* that created it and will be destroyed when the socket is closed.
* If set during scheduled scan start then the new scan req will be
* owned by the netlink socket that created it and the scheduled scan will
* be stopped when the socket is closed.
* If set during configuration of regulatory indoor operation then the
* regulatory indoor configuration would be owned by the netlink socket
* that configured the indoor setting, and the indoor operation would be
* cleared when the socket is closed.
* If set during NAN interface creation, the interface will be destroyed
* if the socket is closed just like any other interface. Moreover, NAN
* notifications will be sent in unicast to that socket. Without this
* attribute, the notifications will be sent to the %NL80211_MCGRP_NAN
* multicast group.
* If set during %NL80211_CMD_ASSOCIATE or %NL80211_CMD_CONNECT the
* station will deauthenticate when the socket is closed.
* If set during %NL80211_CMD_JOIN_IBSS the IBSS will be automatically
* torn down when the socket is closed.
* If set during %NL80211_CMD_JOIN_MESH the mesh setup will be
* automatically torn down when the socket is closed.
* If set during %NL80211_CMD_START_AP the AP will be automatically
* disabled when the socket is closed.
*
* @NL80211_ATTR_TDLS_INITIATOR: flag attribute indicating the current end is
* the TDLS link initiator.
*
* @NL80211_ATTR_USE_RRM: flag for indicating whether the current connection
* shall support Radio Resource Measurements (11k). This attribute can be
* used with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests.
* User space applications are expected to use this flag only if the
* underlying device supports these minimal RRM features:
* %NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES,
* %NL80211_FEATURE_QUIET,
* Or, if global RRM is supported, see:
* %NL80211_EXT_FEATURE_RRM
* If this flag is used, driver must add the Power Capabilities IE to the
* association request. In addition, it must also set the RRM capability
* flag in the association request's Capability Info field.
*
* @NL80211_ATTR_WIPHY_DYN_ACK: flag attribute used to enable ACK timeout
* estimation algorithm (dynack). In order to activate dynack
* %NL80211_FEATURE_ACKTO_ESTIMATION feature flag must be set by lower
* drivers to indicate dynack capability. Dynack is automatically disabled
* setting valid value for coverage class.
*
* @NL80211_ATTR_TSID: a TSID value (u8 attribute)
* @NL80211_ATTR_USER_PRIO: user priority value (u8 attribute)
* @NL80211_ATTR_ADMITTED_TIME: admitted time in units of 32 microseconds
* (per second) (u16 attribute)
*
* @NL80211_ATTR_SMPS_MODE: SMPS mode to use (ap mode). see
* &enum nl80211_smps_mode.
*
* @NL80211_ATTR_OPER_CLASS: operating class
*
* @NL80211_ATTR_MAC_MASK: MAC address mask
*
* @NL80211_ATTR_WIPHY_SELF_MANAGED_REG: flag attribute indicating this device
* is self-managing its regulatory information and any regulatory domain
* obtained from it is coming from the device's wiphy and not the global
* cfg80211 regdomain.
*
* @NL80211_ATTR_EXT_FEATURES: extended feature flags contained in a byte
* array. The feature flags are identified by their bit index (see &enum
* nl80211_ext_feature_index). The bit index is ordered starting at the
* least-significant bit of the first byte in the array, ie. bit index 0
* is located at bit 0 of byte 0. bit index 25 would be located at bit 1
* of byte 3 (u8 array).
*
* @NL80211_ATTR_SURVEY_RADIO_STATS: Request overall radio statistics to be
* returned along with other survey data. If set, @NL80211_CMD_GET_SURVEY
* may return a survey entry without a channel indicating global radio
* statistics (only some values are valid and make sense.)
* For devices that don't return such an entry even then, the information
* should be contained in the result as the sum of the respective counters
* over all channels.
*
* @NL80211_ATTR_SCHED_SCAN_DELAY: delay before the first cycle of a
* scheduled scan is started. Or the delay before a WoWLAN
* net-detect scan is started, counting from the moment the
* system is suspended. This value is a u32, in seconds.
* @NL80211_ATTR_REG_INDOOR: flag attribute, if set indicates that the device
* is operating in an indoor environment.
*
* @NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS: maximum number of scan plans for
* scheduled scan supported by the device (u32), a wiphy attribute.
* @NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL: maximum interval (in seconds) for
* a scan plan (u32), a wiphy attribute.
* @NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS: maximum number of iterations in
* a scan plan (u32), a wiphy attribute.
* @NL80211_ATTR_SCHED_SCAN_PLANS: a list of scan plans for scheduled scan.
* Each scan plan defines the number of scan iterations and the interval
* between scans. The last scan plan will always run infinitely,
* thus it must not specify the number of iterations, only the interval
* between scans. The scan plans are executed sequentially.
* Each scan plan is a nested attribute of &enum nl80211_sched_scan_plan.
* @NL80211_ATTR_PBSS: flag attribute. If set it means operate
* in a PBSS. Specified in %NL80211_CMD_CONNECT to request
* connecting to a PCP, and in %NL80211_CMD_START_AP to start
* a PCP instead of AP. Relevant for DMG networks only.
* @NL80211_ATTR_BSS_SELECT: nested attribute for driver supporting the
* BSS selection feature. When used with %NL80211_CMD_GET_WIPHY it contains
* attributes according &enum nl80211_bss_select_attr to indicate what
* BSS selection behaviours are supported. When used with %NL80211_CMD_CONNECT
* it contains the behaviour-specific attribute containing the parameters for
* BSS selection to be done by driver and/or firmware.
*
* @NL80211_ATTR_STA_SUPPORT_P2P_PS: whether P2P PS mechanism supported
* or not. u8, one of the values of &enum nl80211_sta_p2p_ps_status
*
* @NL80211_ATTR_PAD: attribute used for padding for 64-bit alignment
*
* @NL80211_ATTR_IFTYPE_EXT_CAPA: Nested attribute of the following attributes:
* %NL80211_ATTR_IFTYPE, %NL80211_ATTR_EXT_CAPA,
* %NL80211_ATTR_EXT_CAPA_MASK, to specify the extended capabilities per
* interface type.
*
* @NL80211_ATTR_MU_MIMO_GROUP_DATA: array of 24 bytes that defines a MU-MIMO
* groupID for monitor mode.
* The first 8 bytes are a mask that defines the membership in each
* group (there are 64 groups, group 0 and 63 are reserved),
* each bit represents a group and set to 1 for being a member in
* that group and 0 for not being a member.
* The remaining 16 bytes define the position in each group: 2 bits for
* each group.
* (smaller group numbers represented on most significant bits and bigger
* group numbers on least significant bits.)
* This attribute is used only if all interfaces are in monitor mode.
* Set this attribute in order to monitor packets using the given MU-MIMO
* groupID data.
* to turn off that feature set all the bits of the groupID to zero.
* @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR: mac address for the sniffer to follow
* when using MU-MIMO air sniffer.
* to turn that feature off set an invalid mac address
* (e.g. FF:FF:FF:FF:FF:FF)
*
* @NL80211_ATTR_SCAN_START_TIME_TSF: The time at which the scan was actually
* started (u64). The time is the TSF of the BSS the interface that
* requested the scan is connected to (if available, otherwise this
* attribute must not be included).
* @NL80211_ATTR_SCAN_START_TIME_TSF_BSSID: The BSS according to which
* %NL80211_ATTR_SCAN_START_TIME_TSF is set.
* @NL80211_ATTR_MEASUREMENT_DURATION: measurement duration in TUs (u16). If
* %NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY is not set, this is the
* maximum measurement duration allowed. This attribute is used with
* measurement requests. It can also be used with %NL80211_CMD_TRIGGER_SCAN
* if the scan is used for beacon report radio measurement.
* @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY: flag attribute that indicates
* that the duration specified with %NL80211_ATTR_MEASUREMENT_DURATION is
* mandatory. If this flag is not set, the duration is the maximum duration
* and the actual measurement duration may be shorter.
*
* @NL80211_ATTR_MESH_PEER_AID: Association ID for the mesh peer (u16). This is
* used to pull the stored data for mesh peer in power save state.
*
* @NL80211_ATTR_NAN_MASTER_PREF: the master preference to be used by
* %NL80211_CMD_START_NAN and optionally with
* %NL80211_CMD_CHANGE_NAN_CONFIG. Its type is u8 and it can't be 0.
* Also, values 1 and 255 are reserved for certification purposes and
* should not be used during a normal device operation.
* @NL80211_ATTR_BANDS: operating bands configuration. This is a u32
* bitmask of BIT(NL80211_BAND_*) as described in %enum
* nl80211_band. For instance, for NL80211_BAND_2GHZ, bit 0
* would be set. This attribute is used with
* %NL80211_CMD_START_NAN and %NL80211_CMD_CHANGE_NAN_CONFIG, and
* it is optional. If no bands are set, it means don't-care and
* the device will decide what to use.
* @NL80211_ATTR_NAN_FUNC: a function that can be added to NAN. See
* &enum nl80211_nan_func_attributes for description of this nested
* attribute.
* @NL80211_ATTR_NAN_MATCH: used to report a match. This is a nested attribute.
* See &enum nl80211_nan_match_attributes.
* @NL80211_ATTR_FILS_KEK: KEK for FILS (Re)Association Request/Response frame
* protection.
* @NL80211_ATTR_FILS_NONCES: Nonces (part of AAD) for FILS (Re)Association
* Request/Response frame protection. This attribute contains the 16 octet
* STA Nonce followed by 16 octets of AP Nonce.
*
* @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED: Indicates whether or not multicast
* packets should be send out as unicast to all stations (flag attribute).
*
* @NL80211_ATTR_BSSID: The BSSID of the AP. Note that %NL80211_ATTR_MAC is also
* used in various commands/events for specifying the BSSID.
*
* @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI: Relative RSSI threshold by which
* other BSSs has to be better or slightly worse than the current
* connected BSS so that they get reported to user space.
* This will give an opportunity to userspace to consider connecting to
* other matching BSSs which have better or slightly worse RSSI than
* the current connected BSS by using an offloaded operation to avoid
* unnecessary wakeups.
*
* @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST: When present the RSSI level for BSSs in
* the specified band is to be adjusted before doing
* %NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI based comparison to figure out
* better BSSs. The attribute value is a packed structure
* value as specified by &struct nl80211_bss_select_rssi_adjust.
*
* @NL80211_ATTR_TIMEOUT_REASON: The reason for which an operation timed out.
* u32 attribute with an &enum nl80211_timeout_reason value. This is used,
* e.g., with %NL80211_CMD_CONNECT event.
*
* @NL80211_ATTR_FILS_ERP_USERNAME: EAP Re-authentication Protocol (ERP)
* username part of NAI used to refer keys rRK and rIK. This is used with
* %NL80211_CMD_CONNECT.
*
* @NL80211_ATTR_FILS_ERP_REALM: EAP Re-authentication Protocol (ERP) realm part
* of NAI specifying the domain name of the ER server. This is used with
* %NL80211_CMD_CONNECT.
*
* @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM: Unsigned 16-bit ERP next sequence number
* to use in ERP messages. This is used in generating the FILS wrapped data
* for FILS authentication and is used with %NL80211_CMD_CONNECT.
*
* @NL80211_ATTR_FILS_ERP_RRK: ERP re-authentication Root Key (rRK) for the
* NAI specified by %NL80211_ATTR_FILS_ERP_USERNAME and
* %NL80211_ATTR_FILS_ERP_REALM. This is used for generating rIK and rMSK
* from successful FILS authentication and is used with
* %NL80211_CMD_CONNECT.
*
* @NL80211_ATTR_FILS_CACHE_ID: A 2-octet identifier advertized by a FILS AP
* identifying the scope of PMKSAs. This is used with
* @NL80211_CMD_SET_PMKSA and @NL80211_CMD_DEL_PMKSA.
*
* @NL80211_ATTR_PMK: attribute for passing PMK key material. Used with
* %NL80211_CMD_SET_PMKSA for the PMKSA identified by %NL80211_ATTR_PMKID.
* For %NL80211_CMD_CONNECT it is used to provide PSK for offloading 4-way
* handshake for WPA/WPA2-PSK networks. For 802.1X authentication it is
* used with %NL80211_CMD_SET_PMK. For offloaded FT support this attribute
* specifies the PMK-R0 if NL80211_ATTR_PMKR0_NAME is included as well.
*
* @NL80211_ATTR_SCHED_SCAN_MULTI: flag attribute which user-space shall use to
* indicate that it supports multiple active scheduled scan requests.
* @NL80211_ATTR_SCHED_SCAN_MAX_REQS: indicates maximum number of scheduled
* scan request that may be active for the device (u32).
*
* @NL80211_ATTR_WANT_1X_4WAY_HS: flag attribute which user-space can include
* in %NL80211_CMD_CONNECT to indicate that for 802.1X authentication it
* wants to use the supported offload of the 4-way handshake.
* @NL80211_ATTR_PMKR0_NAME: PMK-R0 Name for offloaded FT.
* @NL80211_ATTR_PORT_AUTHORIZED: (reserved)
*
* @NL80211_ATTR_EXTERNAL_AUTH_ACTION: Identify the requested external
* authentication operation (u32 attribute with an
* &enum nl80211_external_auth_action value). This is used with the
* %NL80211_CMD_EXTERNAL_AUTH request event.
* @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT: Flag attribute indicating that the user
* space supports external authentication. This attribute shall be used
* only with %NL80211_CMD_CONNECT request. The driver may offload
* authentication processing to user space if this capability is indicated
* in NL80211_CMD_CONNECT requests from the user space.
*
* @NL80211_ATTR_NSS: Station's New/updated RX_NSS value notified using this
* u8 attribute. This is used with %NL80211_CMD_STA_OPMODE_CHANGED.
*
* @NL80211_ATTR_TXQ_STATS: TXQ statistics (nested attribute, see &enum
* nl80211_txq_stats)
* @NL80211_ATTR_TXQ_LIMIT: Total packet limit for the TXQ queues for this phy.
* The smaller of this and the memory limit is enforced.
* @NL80211_ATTR_TXQ_MEMORY_LIMIT: Total memory memory limit (in bytes) for the
* TXQ queues for this phy. The smaller of this and the packet limit is
* enforced.
* @NL80211_ATTR_TXQ_QUANTUM: TXQ scheduler quantum (bytes). Number of bytes
* a flow is assigned on each round of the DRR scheduler.
* @NL80211_ATTR_HE_CAPABILITY: HE Capability information element (from
* association request when used with NL80211_CMD_NEW_STATION). Can be set
* only if %NL80211_STA_FLAG_WME is set.
*
* @NL80211_ATTR_FTM_RESPONDER: nested attribute which user-space can include
* in %NL80211_CMD_START_AP or %NL80211_CMD_SET_BEACON for fine timing
* measurement (FTM) responder functionality and containing parameters as
* possible, see &enum nl80211_ftm_responder_attr
*
* @NL80211_ATTR_FTM_RESPONDER_STATS: Nested attribute with FTM responder
* statistics, see &enum nl80211_ftm_responder_stats.
*
* @NL80211_ATTR_TIMEOUT: Timeout for the given operation in milliseconds (u32),
* if the attribute is not given no timeout is requested. Note that 0 is an
* invalid value.
*
* @NL80211_ATTR_PEER_MEASUREMENTS: peer measurements request (and result)
* data, uses nested attributes specified in
* &enum nl80211_peer_measurement_attrs.
* This is also used for capability advertisement in the wiphy information,
* with the appropriate sub-attributes.
*
* @NUM_NL80211_ATTR: total number of nl80211_attrs available
* @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 between, 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_CONFIG,
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_GENERATION, /* replaces old SCAN_GENERATION */
NL80211_ATTR_BSS,
NL80211_ATTR_REG_INITIATOR,
NL80211_ATTR_REG_TYPE,
NL80211_ATTR_SUPPORTED_COMMANDS,
NL80211_ATTR_FRAME,
NL80211_ATTR_SSID,
NL80211_ATTR_AUTH_TYPE,
NL80211_ATTR_REASON_CODE,
NL80211_ATTR_KEY_TYPE,
NL80211_ATTR_MAX_SCAN_IE_LEN,
NL80211_ATTR_CIPHER_SUITES,
NL80211_ATTR_FREQ_BEFORE,
NL80211_ATTR_FREQ_AFTER,
NL80211_ATTR_FREQ_FIXED,
NL80211_ATTR_WIPHY_RETRY_SHORT,
NL80211_ATTR_WIPHY_RETRY_LONG,
NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
NL80211_ATTR_WIPHY_RTS_THRESHOLD,
NL80211_ATTR_TIMED_OUT,
NL80211_ATTR_USE_MFP,
NL80211_ATTR_STA_FLAGS2,
NL80211_ATTR_CONTROL_PORT,
NL80211_ATTR_TESTDATA,
NL80211_ATTR_PRIVACY,
NL80211_ATTR_DISCONNECTED_BY_AP,
NL80211_ATTR_STATUS_CODE,
NL80211_ATTR_CIPHER_SUITES_PAIRWISE,
NL80211_ATTR_CIPHER_SUITE_GROUP,
NL80211_ATTR_WPA_VERSIONS,
NL80211_ATTR_AKM_SUITES,
NL80211_ATTR_REQ_IE,
NL80211_ATTR_RESP_IE,
NL80211_ATTR_PREV_BSSID,
NL80211_ATTR_KEY,
NL80211_ATTR_KEYS,
NL80211_ATTR_PID,
NL80211_ATTR_4ADDR,
NL80211_ATTR_SURVEY_INFO,
NL80211_ATTR_PMKID,
NL80211_ATTR_MAX_NUM_PMKIDS,
NL80211_ATTR_DURATION,
NL80211_ATTR_COOKIE,
NL80211_ATTR_WIPHY_COVERAGE_CLASS,
NL80211_ATTR_TX_RATES,
NL80211_ATTR_FRAME_MATCH,
NL80211_ATTR_ACK,
NL80211_ATTR_PS_STATE,
NL80211_ATTR_CQM,
NL80211_ATTR_LOCAL_STATE_CHANGE,
NL80211_ATTR_AP_ISOLATE,
NL80211_ATTR_WIPHY_TX_POWER_SETTING,
NL80211_ATTR_WIPHY_TX_POWER_LEVEL,
NL80211_ATTR_TX_FRAME_TYPES,
NL80211_ATTR_RX_FRAME_TYPES,
NL80211_ATTR_FRAME_TYPE,
NL80211_ATTR_CONTROL_PORT_ETHERTYPE,
NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT,
NL80211_ATTR_SUPPORT_IBSS_RSN,
NL80211_ATTR_WIPHY_ANTENNA_TX,
NL80211_ATTR_WIPHY_ANTENNA_RX,
NL80211_ATTR_MCAST_RATE,
NL80211_ATTR_OFFCHANNEL_TX_OK,
NL80211_ATTR_BSS_HT_OPMODE,
NL80211_ATTR_KEY_DEFAULT_TYPES,
NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION,
NL80211_ATTR_MESH_SETUP,
NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX,
NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX,
NL80211_ATTR_SUPPORT_MESH_AUTH,
NL80211_ATTR_STA_PLINK_STATE,
NL80211_ATTR_WOWLAN_TRIGGERS,
NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED,
NL80211_ATTR_SCHED_SCAN_INTERVAL,
NL80211_ATTR_INTERFACE_COMBINATIONS,
NL80211_ATTR_SOFTWARE_IFTYPES,
NL80211_ATTR_REKEY_DATA,
NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS,
NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN,
NL80211_ATTR_SCAN_SUPP_RATES,
NL80211_ATTR_HIDDEN_SSID,
NL80211_ATTR_IE_PROBE_RESP,
NL80211_ATTR_IE_ASSOC_RESP,
NL80211_ATTR_STA_WME,
NL80211_ATTR_SUPPORT_AP_UAPSD,
NL80211_ATTR_ROAM_SUPPORT,
NL80211_ATTR_SCHED_SCAN_MATCH,
NL80211_ATTR_MAX_MATCH_SETS,
NL80211_ATTR_PMKSA_CANDIDATE,
NL80211_ATTR_TX_NO_CCK_RATE,
NL80211_ATTR_TDLS_ACTION,
NL80211_ATTR_TDLS_DIALOG_TOKEN,
NL80211_ATTR_TDLS_OPERATION,
NL80211_ATTR_TDLS_SUPPORT,
NL80211_ATTR_TDLS_EXTERNAL_SETUP,
NL80211_ATTR_DEVICE_AP_SME,
NL80211_ATTR_DONT_WAIT_FOR_ACK,
NL80211_ATTR_FEATURE_FLAGS,
NL80211_ATTR_PROBE_RESP_OFFLOAD,
NL80211_ATTR_PROBE_RESP,
NL80211_ATTR_DFS_REGION,
NL80211_ATTR_DISABLE_HT,
NL80211_ATTR_HT_CAPABILITY_MASK,
NL80211_ATTR_NOACK_MAP,
NL80211_ATTR_INACTIVITY_TIMEOUT,
NL80211_ATTR_RX_SIGNAL_DBM,
NL80211_ATTR_BG_SCAN_PERIOD,
NL80211_ATTR_WDEV,
NL80211_ATTR_USER_REG_HINT_TYPE,
NL80211_ATTR_CONN_FAILED_REASON,
NL80211_ATTR_AUTH_DATA,
NL80211_ATTR_VHT_CAPABILITY,
NL80211_ATTR_SCAN_FLAGS,
NL80211_ATTR_CHANNEL_WIDTH,
NL80211_ATTR_CENTER_FREQ1,
NL80211_ATTR_CENTER_FREQ2,
NL80211_ATTR_P2P_CTWINDOW,
NL80211_ATTR_P2P_OPPPS,
NL80211_ATTR_LOCAL_MESH_POWER_MODE,
NL80211_ATTR_ACL_POLICY,
NL80211_ATTR_MAC_ADDRS,
NL80211_ATTR_MAC_ACL_MAX,
NL80211_ATTR_RADAR_EVENT,
NL80211_ATTR_EXT_CAPA,
NL80211_ATTR_EXT_CAPA_MASK,
NL80211_ATTR_STA_CAPABILITY,
NL80211_ATTR_STA_EXT_CAPABILITY,
NL80211_ATTR_PROTOCOL_FEATURES,
NL80211_ATTR_SPLIT_WIPHY_DUMP,
NL80211_ATTR_DISABLE_VHT,
NL80211_ATTR_VHT_CAPABILITY_MASK,
NL80211_ATTR_MDID,
NL80211_ATTR_IE_RIC,
NL80211_ATTR_CRIT_PROT_ID,
NL80211_ATTR_MAX_CRIT_PROT_DURATION,
NL80211_ATTR_PEER_AID,
NL80211_ATTR_COALESCE_RULE,
NL80211_ATTR_CH_SWITCH_COUNT,
NL80211_ATTR_CH_SWITCH_BLOCK_TX,
NL80211_ATTR_CSA_IES,
NL80211_ATTR_CSA_C_OFF_BEACON,
NL80211_ATTR_CSA_C_OFF_PRESP,
NL80211_ATTR_RXMGMT_FLAGS,
NL80211_ATTR_STA_SUPPORTED_CHANNELS,
NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES,
NL80211_ATTR_HANDLE_DFS,
NL80211_ATTR_SUPPORT_5_MHZ,
NL80211_ATTR_SUPPORT_10_MHZ,
NL80211_ATTR_OPMODE_NOTIF,
NL80211_ATTR_VENDOR_ID,
NL80211_ATTR_VENDOR_SUBCMD,
NL80211_ATTR_VENDOR_DATA,
NL80211_ATTR_VENDOR_EVENTS,
NL80211_ATTR_QOS_MAP,
NL80211_ATTR_MAC_HINT,
NL80211_ATTR_WIPHY_FREQ_HINT,
NL80211_ATTR_MAX_AP_ASSOC_STA,
NL80211_ATTR_TDLS_PEER_CAPABILITY,
NL80211_ATTR_SOCKET_OWNER,
NL80211_ATTR_CSA_C_OFFSETS_TX,
NL80211_ATTR_MAX_CSA_COUNTERS,
NL80211_ATTR_TDLS_INITIATOR,
NL80211_ATTR_USE_RRM,
NL80211_ATTR_WIPHY_DYN_ACK,
NL80211_ATTR_TSID,
NL80211_ATTR_USER_PRIO,
NL80211_ATTR_ADMITTED_TIME,
NL80211_ATTR_SMPS_MODE,
NL80211_ATTR_OPER_CLASS,
NL80211_ATTR_MAC_MASK,
NL80211_ATTR_WIPHY_SELF_MANAGED_REG,
NL80211_ATTR_EXT_FEATURES,
NL80211_ATTR_SURVEY_RADIO_STATS,
NL80211_ATTR_NETNS_FD,
NL80211_ATTR_SCHED_SCAN_DELAY,
NL80211_ATTR_REG_INDOOR,
NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS,
NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL,
NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS,
NL80211_ATTR_SCHED_SCAN_PLANS,
NL80211_ATTR_PBSS,
NL80211_ATTR_BSS_SELECT,
NL80211_ATTR_STA_SUPPORT_P2P_PS,
NL80211_ATTR_PAD,
NL80211_ATTR_IFTYPE_EXT_CAPA,
NL80211_ATTR_MU_MIMO_GROUP_DATA,
NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR,
NL80211_ATTR_SCAN_START_TIME_TSF,
NL80211_ATTR_SCAN_START_TIME_TSF_BSSID,
NL80211_ATTR_MEASUREMENT_DURATION,
NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY,
NL80211_ATTR_MESH_PEER_AID,
NL80211_ATTR_NAN_MASTER_PREF,
NL80211_ATTR_BANDS,
NL80211_ATTR_NAN_FUNC,
NL80211_ATTR_NAN_MATCH,
NL80211_ATTR_FILS_KEK,
NL80211_ATTR_FILS_NONCES,
NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED,
NL80211_ATTR_BSSID,
NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI,
NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST,
NL80211_ATTR_TIMEOUT_REASON,
NL80211_ATTR_FILS_ERP_USERNAME,
NL80211_ATTR_FILS_ERP_REALM,
NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM,
NL80211_ATTR_FILS_ERP_RRK,
NL80211_ATTR_FILS_CACHE_ID,
NL80211_ATTR_PMK,
NL80211_ATTR_SCHED_SCAN_MULTI,
NL80211_ATTR_SCHED_SCAN_MAX_REQS,
NL80211_ATTR_WANT_1X_4WAY_HS,
NL80211_ATTR_PMKR0_NAME,
NL80211_ATTR_PORT_AUTHORIZED,
NL80211_ATTR_EXTERNAL_AUTH_ACTION,
NL80211_ATTR_EXTERNAL_AUTH_SUPPORT,
NL80211_ATTR_NSS,
NL80211_ATTR_ACK_SIGNAL,
NL80211_ATTR_CONTROL_PORT_OVER_NL80211,
NL80211_ATTR_TXQ_STATS,
NL80211_ATTR_TXQ_LIMIT,
NL80211_ATTR_TXQ_MEMORY_LIMIT,
NL80211_ATTR_TXQ_QUANTUM,
NL80211_ATTR_HE_CAPABILITY,
NL80211_ATTR_FTM_RESPONDER,
NL80211_ATTR_FTM_RESPONDER_STATS,
NL80211_ATTR_TIMEOUT,
NL80211_ATTR_PEER_MEASUREMENTS,
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
NUM_NL80211_ATTR = __NL80211_ATTR_AFTER_LAST,
NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1
};
/* source-level API compatibility */
#define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION
#define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG
#define NL80211_ATTR_IFACE_SOCKET_OWNER NL80211_ATTR_SOCKET_OWNER
#define NL80211_ATTR_SAE_DATA NL80211_ATTR_AUTH_DATA
/*
* Allow user space programs to use #ifdef on new attributes by defining them
* here
*/
#define NL80211_CMD_CONNECT NL80211_CMD_CONNECT
#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_ATTR_FRAME NL80211_ATTR_FRAME
#define NL80211_ATTR_SSID NL80211_ATTR_SSID
#define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE
#define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE
#define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE
#define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP
#define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS
#define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES
#define NL80211_ATTR_KEY NL80211_ATTR_KEY
#define NL80211_ATTR_KEYS NL80211_ATTR_KEYS
#define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS
#define NL80211_WIPHY_NAME_MAXLEN 64
#define NL80211_MAX_SUPP_RATES 32
#define NL80211_MAX_SUPP_HT_RATES 77
#define NL80211_MAX_SUPP_REG_RULES 64
#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
#define NL80211_VHT_CAPABILITY_LEN 12
#define NL80211_HE_MIN_CAPABILITY_LEN 16
#define NL80211_HE_MAX_CAPABILITY_LEN 51
#define NL80211_MAX_NR_CIPHER_SUITES 5
#define NL80211_MAX_NR_AKM_SUITES 2
#define NL80211_MIN_REMAIN_ON_CHANNEL_TIME 10
/* default RSSI threshold for scan results if none specified. */
#define NL80211_SCAN_RSSI_THOLD_OFF -300
#define NL80211_CQM_TXE_MAX_INTVL 1800
/**
* 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; VLAN interfaces
* are a bit special in that they must always be tied to a pre-existing
* AP type interface.
* @NL80211_IFTYPE_WDS: wireless distribution interface
* @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
* @NL80211_IFTYPE_MESH_POINT: mesh point
* @NL80211_IFTYPE_P2P_CLIENT: P2P client
* @NL80211_IFTYPE_P2P_GO: P2P group owner
* @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev
* and therefore can't be created in the normal ways, use the
* %NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE
* commands to create and destroy one
* @NL80211_IF_TYPE_OCB: Outside Context of a BSS
* This mode corresponds to the MIB variable dot11OCBActivated=true
* @NL80211_IFTYPE_NAN: NAN device interface type (not a netdev)
* @NL80211_IFTYPE_MAX: highest interface type number currently defined
* @NUM_NL80211_IFTYPES: number of defined interface types
*
* 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,
NL80211_IFTYPE_P2P_CLIENT,
NL80211_IFTYPE_P2P_GO,
NL80211_IFTYPE_P2P_DEVICE,
NL80211_IFTYPE_OCB,
NL80211_IFTYPE_NAN,
/* keep last */
NUM_NL80211_IFTYPES,
NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 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_INVALID: attribute number 0 is reserved
* @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
* @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated
* @NL80211_STA_FLAG_TDLS_PEER: station is a TDLS peer -- this flag should
* only be used in managed mode (even in the flags mask). Note that the
* flag can't be changed, it is only valid while adding a station, and
* attempts to change it will silently be ignored (rather than rejected
* as errors.)
* @NL80211_STA_FLAG_ASSOCIATED: station is associated; used with drivers
* that support %NL80211_FEATURE_FULL_AP_CLIENT_STATE to transition a
* previously added station into associated state
* @NL80211_STA_FLAG_MAX: highest station flag number currently defined
* @__NL80211_STA_FLAG_AFTER_LAST: internal use
*/
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,
NL80211_STA_FLAG_AUTHENTICATED,
NL80211_STA_FLAG_TDLS_PEER,
NL80211_STA_FLAG_ASSOCIATED,
/* keep last */
__NL80211_STA_FLAG_AFTER_LAST,
NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1
};
/**
* enum nl80211_sta_p2p_ps_status - station support of P2P PS
*
* @NL80211_P2P_PS_UNSUPPORTED: station doesn't support P2P PS mechanism
* @@NL80211_P2P_PS_SUPPORTED: station supports P2P PS mechanism
* @NUM_NL80211_P2P_PS_STATUS: number of values
*/
enum nl80211_sta_p2p_ps_status {
NL80211_P2P_PS_UNSUPPORTED = 0,
NL80211_P2P_PS_SUPPORTED,
NUM_NL80211_P2P_PS_STATUS,
};
#define NL80211_STA_FLAG_MAX_OLD_API NL80211_STA_FLAG_TDLS_PEER
/**
* struct nl80211_sta_flag_update - station flags mask/set
* @mask: mask of station flags to set
* @set: which values to set them to
*
* Both mask and set contain bits as per &enum nl80211_sta_flags.
*/
struct nl80211_sta_flag_update {
__u32 mask;
__u32 set;
} __attribute__((packed));
/**
* enum nl80211_he_gi - HE guard interval
* @NL80211_RATE_INFO_HE_GI_0_8: 0.8 usec
* @NL80211_RATE_INFO_HE_GI_1_6: 1.6 usec
* @NL80211_RATE_INFO_HE_GI_3_2: 3.2 usec
*/
enum nl80211_he_gi {
NL80211_RATE_INFO_HE_GI_0_8,
NL80211_RATE_INFO_HE_GI_1_6,
NL80211_RATE_INFO_HE_GI_3_2,
};
/**
* enum nl80211_he_ru_alloc - HE RU allocation values
* @NL80211_RATE_INFO_HE_RU_ALLOC_26: 26-tone RU allocation
* @NL80211_RATE_INFO_HE_RU_ALLOC_52: 52-tone RU allocation
* @NL80211_RATE_INFO_HE_RU_ALLOC_106: 106-tone RU allocation
* @NL80211_RATE_INFO_HE_RU_ALLOC_242: 242-tone RU allocation
* @NL80211_RATE_INFO_HE_RU_ALLOC_484: 484-tone RU allocation
* @NL80211_RATE_INFO_HE_RU_ALLOC_996: 996-tone RU allocation
* @NL80211_RATE_INFO_HE_RU_ALLOC_2x996: 2x996-tone RU allocation
*/
enum nl80211_he_ru_alloc {
NL80211_RATE_INFO_HE_RU_ALLOC_26,
NL80211_RATE_INFO_HE_RU_ALLOC_52,
NL80211_RATE_INFO_HE_RU_ALLOC_106,
NL80211_RATE_INFO_HE_RU_ALLOC_242,
NL80211_RATE_INFO_HE_RU_ALLOC_484,
NL80211_RATE_INFO_HE_RU_ALLOC_996,
NL80211_RATE_INFO_HE_RU_ALLOC_2x996,
};
/**
* 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.
* There are 2 attributes for bitrate, a legacy one that represents
* a 16-bit value, and new one that represents a 32-bit value.
* If the rate value fits into 16 bit, both attributes are reported
* with the same value. If the rate is too high to fit into 16 bits
* (>6.5535Gbps) only 32-bit attribute is included.
* User space tools encouraged to use the 32-bit attribute and fall
* back to the 16-bit one for compatibility with older kernels.
*
* @__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_BITRATE32: total bitrate (u32, 100kbit/s)
* @NL80211_RATE_INFO_MAX: highest rate_info number currently defined
* @NL80211_RATE_INFO_VHT_MCS: MCS index for VHT (u8)
* @NL80211_RATE_INFO_VHT_NSS: number of streams in VHT (u8)
* @NL80211_RATE_INFO_80_MHZ_WIDTH: 80 MHz VHT rate
* @NL80211_RATE_INFO_80P80_MHZ_WIDTH: unused - 80+80 is treated the
* same as 160 for purposes of the bitrates
* @NL80211_RATE_INFO_160_MHZ_WIDTH: 160 MHz VHT rate
* @NL80211_RATE_INFO_10_MHZ_WIDTH: 10 MHz width - note that this is
* a legacy rate and will be reported as the actual bitrate, i.e.
* half the base (20 MHz) rate
* @NL80211_RATE_INFO_5_MHZ_WIDTH: 5 MHz width - note that this is
* a legacy rate and will be reported as the actual bitrate, i.e.
* a quarter of the base (20 MHz) rate
* @NL80211_RATE_INFO_HE_MCS: HE MCS index (u8, 0-11)
* @NL80211_RATE_INFO_HE_NSS: HE NSS value (u8, 1-8)
* @NL80211_RATE_INFO_HE_GI: HE guard interval identifier
* (u8, see &enum nl80211_he_gi)
* @NL80211_RATE_INFO_HE_DCM: HE DCM value (u8, 0/1)
* @NL80211_RATE_INFO_RU_ALLOC: HE RU allocation, if not present then
* non-OFDMA was used (u8, see &enum nl80211_he_ru_alloc)
* @__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,
NL80211_RATE_INFO_BITRATE32,
NL80211_RATE_INFO_VHT_MCS,
NL80211_RATE_INFO_VHT_NSS,
NL80211_RATE_INFO_80_MHZ_WIDTH,
NL80211_RATE_INFO_80P80_MHZ_WIDTH,
NL80211_RATE_INFO_160_MHZ_WIDTH,
NL80211_RATE_INFO_10_MHZ_WIDTH,
NL80211_RATE_INFO_5_MHZ_WIDTH,
NL80211_RATE_INFO_HE_MCS,
NL80211_RATE_INFO_HE_NSS,
NL80211_RATE_INFO_HE_GI,
NL80211_RATE_INFO_HE_DCM,
NL80211_RATE_INFO_HE_RU_ALLOC,
/* keep last */
__NL80211_RATE_INFO_AFTER_LAST,
NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1
};
/**
* enum nl80211_sta_bss_param - BSS information collected by STA
*
* These attribute types are used with %NL80211_STA_INFO_BSS_PARAM
* when getting information about the bitrate of a station.
*
* @__NL80211_STA_BSS_PARAM_INVALID: attribute number 0 is reserved
* @NL80211_STA_BSS_PARAM_CTS_PROT: whether CTS protection is enabled (flag)
* @NL80211_STA_BSS_PARAM_SHORT_PREAMBLE: whether short preamble is enabled
* (flag)
* @NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME: whether short slot time is enabled
* (flag)
* @NL80211_STA_BSS_PARAM_DTIM_PERIOD: DTIM period for beaconing (u8)
* @NL80211_STA_BSS_PARAM_BEACON_INTERVAL: Beacon interval (u16)
* @NL80211_STA_BSS_PARAM_MAX: highest sta_bss_param number currently defined
* @__NL80211_STA_BSS_PARAM_AFTER_LAST: internal use
*/
enum nl80211_sta_bss_param {
__NL80211_STA_BSS_PARAM_INVALID,
NL80211_STA_BSS_PARAM_CTS_PROT,
NL80211_STA_BSS_PARAM_SHORT_PREAMBLE,
NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME,
NL80211_STA_BSS_PARAM_DTIM_PERIOD,
NL80211_STA_BSS_PARAM_BEACON_INTERVAL,
/* keep last */
__NL80211_STA_BSS_PARAM_AFTER_LAST,
NL80211_STA_BSS_PARAM_MAX = __NL80211_STA_BSS_PARAM_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 (MPDU length)
* (u32, from this station)
* @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (MPDU length)
* (u32, to this station)
* @NL80211_STA_INFO_RX_BYTES64: total received bytes (MPDU length)
* (u64, from this station)
* @NL80211_STA_INFO_TX_BYTES64: total transmitted bytes (MPDU length)
* (u64, to this station)
* @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_rate_info
* @NL80211_STA_INFO_RX_PACKETS: total received packet (MSDUs and MMPDUs)
* (u32, from this station)
* @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (MSDUs and MMPDUs)
* (u32, to this station)
* @NL80211_STA_INFO_TX_RETRIES: total retries (MPDUs) (u32, to this station)
* @NL80211_STA_INFO_TX_FAILED: total failed packets (MPDUs)
* (u32, to this station)
* @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm)
* @NL80211_STA_INFO_LLID: the station's mesh LLID
* @NL80211_STA_INFO_PLID: the station's mesh PLID
* @NL80211_STA_INFO_PLINK_STATE: peer link state for the station
* (see %enum nl80211_plink_state)
* @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested
* attribute, like NL80211_STA_INFO_TX_BITRATE.
* @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute
* containing info as possible, see &enum nl80211_sta_bss_param
* @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected
* @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update.
* @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32)
* @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64)
* @NL80211_STA_INFO_LOCAL_PM: local mesh STA link-specific power mode
* @NL80211_STA_INFO_PEER_PM: peer mesh STA link-specific power mode
* @NL80211_STA_INFO_NONPEER_PM: neighbor mesh STA power save mode towards
* non-peer STA
* @NL80211_STA_INFO_CHAIN_SIGNAL: per-chain signal strength of last PPDU
* Contains a nested array of signal strength attributes (u8, dBm)
* @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average
* Same format as NL80211_STA_INFO_CHAIN_SIGNAL.
* @NL80211_STA_EXPECTED_THROUGHPUT: expected throughput considering also the
* 802.11 header (u32, kbps)
* @NL80211_STA_INFO_RX_DROP_MISC: RX packets dropped for unspecified reasons
* (u64)
* @NL80211_STA_INFO_BEACON_RX: number of beacons received from this peer (u64)
* @NL80211_STA_INFO_BEACON_SIGNAL_AVG: signal strength average
* for beacons only (u8, dBm)
* @NL80211_STA_INFO_TID_STATS: per-TID statistics (see &enum nl80211_tid_stats)
* This is a nested attribute where each the inner attribute number is the
* TID+1 and the special TID 16 (i.e. value 17) is used for non-QoS frames;
* each one of those is again nested with &enum nl80211_tid_stats
* attributes carrying the actual values.
* @NL80211_STA_INFO_RX_DURATION: aggregate PPDU duration for all frames
* received from the station (u64, usec)
* @NL80211_STA_INFO_PAD: attribute used for padding for 64-bit alignment
* @NL80211_STA_INFO_ACK_SIGNAL: signal strength of the last ACK frame(u8, dBm)
* @NL80211_STA_INFO_ACK_SIGNAL_AVG: avg signal strength of ACK frames (s8, dBm)
* @NL80211_STA_INFO_RX_MPDUS: total number of received packets (MPDUs)
* (u32, from this station)
* @NL80211_STA_INFO_FCS_ERROR_COUNT: total number of packets (MPDUs) received
* with an FCS error (u32, from this station). This count may not include
* some packets with an FCS error due to TA corruption. Hence this counter
* might not be fully accurate.
* @NL80211_STA_INFO_CONNECTED_TO_GATE: set to true if STA has a path to a
* mesh gate (u8, 0 or 1)
* @__NL80211_STA_INFO_AFTER_LAST: internal
* @NL80211_STA_INFO_MAX: highest possible station info attribute
*/
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,
NL80211_STA_INFO_TX_RETRIES,
NL80211_STA_INFO_TX_FAILED,
NL80211_STA_INFO_SIGNAL_AVG,
NL80211_STA_INFO_RX_BITRATE,
NL80211_STA_INFO_BSS_PARAM,
NL80211_STA_INFO_CONNECTED_TIME,
NL80211_STA_INFO_STA_FLAGS,
NL80211_STA_INFO_BEACON_LOSS,
NL80211_STA_INFO_T_OFFSET,
NL80211_STA_INFO_LOCAL_PM,
NL80211_STA_INFO_PEER_PM,
NL80211_STA_INFO_NONPEER_PM,
NL80211_STA_INFO_RX_BYTES64,
NL80211_STA_INFO_TX_BYTES64,
NL80211_STA_INFO_CHAIN_SIGNAL,
NL80211_STA_INFO_CHAIN_SIGNAL_AVG,
NL80211_STA_INFO_EXPECTED_THROUGHPUT,
NL80211_STA_INFO_RX_DROP_MISC,
NL80211_STA_INFO_BEACON_RX,
NL80211_STA_INFO_BEACON_SIGNAL_AVG,
NL80211_STA_INFO_TID_STATS,
NL80211_STA_INFO_RX_DURATION,
NL80211_STA_INFO_PAD,
NL80211_STA_INFO_ACK_SIGNAL,
NL80211_STA_INFO_ACK_SIGNAL_AVG,
NL80211_STA_INFO_RX_MPDUS,
NL80211_STA_INFO_FCS_ERROR_COUNT,
NL80211_STA_INFO_CONNECTED_TO_GATE,
/* keep last */
__NL80211_STA_INFO_AFTER_LAST,
NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1
};
/* we renamed this - stay compatible */
#define NL80211_STA_INFO_DATA_ACK_SIGNAL_AVG NL80211_STA_INFO_ACK_SIGNAL_AVG
/**
* enum nl80211_tid_stats - per TID statistics attributes
* @__NL80211_TID_STATS_INVALID: attribute number 0 is reserved
* @NL80211_TID_STATS_RX_MSDU: number of MSDUs received (u64)
* @NL80211_TID_STATS_TX_MSDU: number of MSDUs transmitted (or
* attempted to transmit; u64)
* @NL80211_TID_STATS_TX_MSDU_RETRIES: number of retries for
* transmitted MSDUs (not counting the first attempt; u64)
* @NL80211_TID_STATS_TX_MSDU_FAILED: number of failed transmitted
* MSDUs (u64)
* @NL80211_TID_STATS_PAD: attribute used for padding for 64-bit alignment
* @NL80211_TID_STATS_TXQ_STATS: TXQ stats (nested attribute)
* @NUM_NL80211_TID_STATS: number of attributes here
* @NL80211_TID_STATS_MAX: highest numbered attribute here
*/
enum nl80211_tid_stats {
__NL80211_TID_STATS_INVALID,
NL80211_TID_STATS_RX_MSDU,
NL80211_TID_STATS_TX_MSDU,
NL80211_TID_STATS_TX_MSDU_RETRIES,
NL80211_TID_STATS_TX_MSDU_FAILED,
NL80211_TID_STATS_PAD,
NL80211_TID_STATS_TXQ_STATS,
/* keep last */
NUM_NL80211_TID_STATS,
NL80211_TID_STATS_MAX = NUM_NL80211_TID_STATS - 1
};
/**
* enum nl80211_txq_stats - per TXQ statistics attributes
* @__NL80211_TXQ_STATS_INVALID: attribute number 0 is reserved
* @NUM_NL80211_TXQ_STATS: number of attributes here
* @NL80211_TXQ_STATS_BACKLOG_BYTES: number of bytes currently backlogged
* @NL80211_TXQ_STATS_BACKLOG_PACKETS: number of packets currently
* backlogged
* @NL80211_TXQ_STATS_FLOWS: total number of new flows seen
* @NL80211_TXQ_STATS_DROPS: total number of packet drops
* @NL80211_TXQ_STATS_ECN_MARKS: total number of packet ECN marks
* @NL80211_TXQ_STATS_OVERLIMIT: number of drops due to queue space overflow
* @NL80211_TXQ_STATS_OVERMEMORY: number of drops due to memory limit overflow
* (only for per-phy stats)
* @NL80211_TXQ_STATS_COLLISIONS: number of hash collisions
* @NL80211_TXQ_STATS_TX_BYTES: total number of bytes dequeued from TXQ
* @NL80211_TXQ_STATS_TX_PACKETS: total number of packets dequeued from TXQ
* @NL80211_TXQ_STATS_MAX_FLOWS: number of flow buckets for PHY
* @NL80211_TXQ_STATS_MAX: highest numbered attribute here
*/
enum nl80211_txq_stats {
__NL80211_TXQ_STATS_INVALID,
NL80211_TXQ_STATS_BACKLOG_BYTES,
NL80211_TXQ_STATS_BACKLOG_PACKETS,
NL80211_TXQ_STATS_FLOWS,
NL80211_TXQ_STATS_DROPS,
NL80211_TXQ_STATS_ECN_MARKS,
NL80211_TXQ_STATS_OVERLIMIT,
NL80211_TXQ_STATS_OVERMEMORY,
NL80211_TXQ_STATS_COLLISIONS,
NL80211_TXQ_STATS_TX_BYTES,
NL80211_TXQ_STATS_TX_PACKETS,
NL80211_TXQ_STATS_MAX_FLOWS,
/* keep last */
NUM_NL80211_TXQ_STATS,
NL80211_TXQ_STATS_MAX = NUM_NL80211_TXQ_STATS - 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_SN_VALID: the mesh path contains a valid SN
* @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_SN_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_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination
* @NL80211_MPATH_INFO_SN: destination sequence number
* @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path
* @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now
* @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in
* &enum nl80211_mpath_flags;
* @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec
* @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries
* @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number
* currently defind
* @__NL80211_MPATH_INFO_AFTER_LAST: internal use
*/
enum nl80211_mpath_info {
__NL80211_MPATH_INFO_INVALID,
NL80211_MPATH_INFO_FRAME_QLEN,
NL80211_MPATH_INFO_SN,
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_iftype_attr - Interface type data attributes
*
* @__NL80211_BAND_IFTYPE_ATTR_INVALID: attribute number 0 is reserved
* @NL80211_BAND_IFTYPE_ATTR_IFTYPES: nested attribute containing a flag attribute
* for each interface type that supports the band data
* @NL80211_BAND_IFTYPE_ATTR_HE_CAP_MAC: HE MAC capabilities as in HE
* capabilities IE
* @NL80211_BAND_IFTYPE_ATTR_HE_CAP_PHY: HE PHY capabilities as in HE
* capabilities IE
* @NL80211_BAND_IFTYPE_ATTR_HE_CAP_MCS_SET: HE supported NSS/MCS as in HE
* capabilities IE
* @NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE: HE PPE thresholds information as
* defined in HE capabilities IE
* @NL80211_BAND_IFTYPE_ATTR_MAX: highest band HE capability attribute currently
* defined
* @__NL80211_BAND_IFTYPE_ATTR_AFTER_LAST: internal use
*/
enum nl80211_band_iftype_attr {
__NL80211_BAND_IFTYPE_ATTR_INVALID,
NL80211_BAND_IFTYPE_ATTR_IFTYPES,
NL80211_BAND_IFTYPE_ATTR_HE_CAP_MAC,
NL80211_BAND_IFTYPE_ATTR_HE_CAP_PHY,
NL80211_BAND_IFTYPE_ATTR_HE_CAP_MCS_SET,
NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE,
/* keep last */
__NL80211_BAND_IFTYPE_ATTR_AFTER_LAST,
NL80211_BAND_IFTYPE_ATTR_MAX = __NL80211_BAND_IFTYPE_ATTR_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
* @NL80211_BAND_ATTR_VHT_MCS_SET: 32-byte attribute containing the MCS set as
* defined in 802.11ac
* @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE
* @NL80211_BAND_ATTR_IFTYPE_DATA: nested array attribute, with each entry using
* attributes from &enum nl80211_band_iftype_attr
* @NL80211_BAND_ATTR_MAX: highest band attribute currently defined
* @__NL80211_BAND_ATTR_AFTER_LAST: internal use
*/
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,
NL80211_BAND_ATTR_VHT_MCS_SET,
NL80211_BAND_ATTR_VHT_CAPA,
NL80211_BAND_ATTR_IFTYPE_DATA,
/* 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_wmm_rule - regulatory wmm rule
*
* @__NL80211_WMMR_INVALID: attribute number 0 is reserved
* @NL80211_WMMR_CW_MIN: Minimum contention window slot.
* @NL80211_WMMR_CW_MAX: Maximum contention window slot.
* @NL80211_WMMR_AIFSN: Arbitration Inter Frame Space.
* @NL80211_WMMR_TXOP: Maximum allowed tx operation time.
* @nl80211_WMMR_MAX: highest possible wmm rule.
* @__NL80211_WMMR_LAST: Internal use.
*/
enum nl80211_wmm_rule {
__NL80211_WMMR_INVALID,
NL80211_WMMR_CW_MIN,
NL80211_WMMR_CW_MAX,
NL80211_WMMR_AIFSN,
NL80211_WMMR_TXOP,
/* keep last */
__NL80211_WMMR_LAST,
NL80211_WMMR_MAX = __NL80211_WMMR_LAST - 1
};
/**
* enum nl80211_frequency_attr - frequency attributes
* @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved
* @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz
* @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current
* regulatory domain.
* @NL80211_FREQUENCY_ATTR_NO_IR: no mechanisms that initiate radiation
* are permitted on this channel, this includes sending probe
* requests, or modes of operation that require beaconing.
* @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).
* @NL80211_FREQUENCY_ATTR_DFS_STATE: current state for DFS
* (enum nl80211_dfs_state)
* @NL80211_FREQUENCY_ATTR_DFS_TIME: time in miliseconds for how long
* this channel is in this DFS state.
* @NL80211_FREQUENCY_ATTR_NO_HT40_MINUS: HT40- isn't possible with this
* channel as the control channel
* @NL80211_FREQUENCY_ATTR_NO_HT40_PLUS: HT40+ isn't possible with this
* channel as the control channel
* @NL80211_FREQUENCY_ATTR_NO_80MHZ: any 80 MHz channel using this channel
* as the primary or any of the secondary channels isn't possible,
* this includes 80+80 channels
* @NL80211_FREQUENCY_ATTR_NO_160MHZ: any 160 MHz (but not 80+80) channel
* using this channel as the primary or any of the secondary channels
* isn't possible
* @NL80211_FREQUENCY_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds.
* @NL80211_FREQUENCY_ATTR_INDOOR_ONLY: Only indoor use is permitted on this
* channel. A channel that has the INDOOR_ONLY attribute can only be
* used when there is a clear assessment that the device is operating in
* an indoor surroundings, i.e., it is connected to AC power (and not
* through portable DC inverters) or is under the control of a master
* that is acting as an AP and is connected to AC power.
* @NL80211_FREQUENCY_ATTR_IR_CONCURRENT: IR operation is allowed on this
* channel if it's connected concurrently to a BSS on the same channel on
* the 2 GHz band or to a channel in the same UNII band (on the 5 GHz
* band), and IEEE80211_CHAN_RADAR is not set. Instantiating a GO or TDLS
* off-channel on a channel that has the IR_CONCURRENT attribute set can be
* done when there is a clear assessment that the device is operating under
* the guidance of an authorized master, i.e., setting up a GO or TDLS
* off-channel while the device is also connected to an AP with DFS and
* radar detection on the UNII band (it is up to user-space, i.e.,
* wpa_supplicant to perform the required verifications). Using this
* attribute for IR is disallowed for master interfaces (IBSS, AP).
* @NL80211_FREQUENCY_ATTR_NO_20MHZ: 20 MHz operation is not allowed
* on this channel in current regulatory domain.
* @NL80211_FREQUENCY_ATTR_NO_10MHZ: 10 MHz operation is not allowed
* on this channel in current regulatory domain.
* @NL80211_FREQUENCY_ATTR_WMM: this channel has wmm limitations.
* This is a nested attribute that contains the wmm limitation per AC.
* (see &enum nl80211_wmm_rule)
* @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number
* currently defined
* @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use
*
* See https://apps.fcc.gov/eas/comments/GetPublishedDocument.html?id=327&tn=528122
* for more information on the FCC description of the relaxations allowed
* by NL80211_FREQUENCY_ATTR_INDOOR_ONLY and
* NL80211_FREQUENCY_ATTR_IR_CONCURRENT.
*/
enum nl80211_frequency_attr {
__NL80211_FREQUENCY_ATTR_INVALID,
NL80211_FREQUENCY_ATTR_FREQ,
NL80211_FREQUENCY_ATTR_DISABLED,
NL80211_FREQUENCY_ATTR_NO_IR,
__NL80211_FREQUENCY_ATTR_NO_IBSS,
NL80211_FREQUENCY_ATTR_RADAR,
NL80211_FREQUENCY_ATTR_MAX_TX_POWER,
NL80211_FREQUENCY_ATTR_DFS_STATE,
NL80211_FREQUENCY_ATTR_DFS_TIME,
NL80211_FREQUENCY_ATTR_NO_HT40_MINUS,
NL80211_FREQUENCY_ATTR_NO_HT40_PLUS,
NL80211_FREQUENCY_ATTR_NO_80MHZ,
NL80211_FREQUENCY_ATTR_NO_160MHZ,
NL80211_FREQUENCY_ATTR_DFS_CAC_TIME,
NL80211_FREQUENCY_ATTR_INDOOR_ONLY,
NL80211_FREQUENCY_ATTR_IR_CONCURRENT,
NL80211_FREQUENCY_ATTR_NO_20MHZ,
NL80211_FREQUENCY_ATTR_NO_10MHZ,
NL80211_FREQUENCY_ATTR_WMM,
/* 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
#define NL80211_FREQUENCY_ATTR_PASSIVE_SCAN NL80211_FREQUENCY_ATTR_NO_IR
#define NL80211_FREQUENCY_ATTR_NO_IBSS NL80211_FREQUENCY_ATTR_NO_IR
#define NL80211_FREQUENCY_ATTR_NO_IR NL80211_FREQUENCY_ATTR_NO_IR
#define NL80211_FREQUENCY_ATTR_GO_CONCURRENT \
NL80211_FREQUENCY_ATTR_IR_CONCURRENT
/**
* enum nl80211_bitrate_attr - bitrate attributes