diff options
Diffstat (limited to 'nl80211.h')
| -rw-r--r-- | nl80211.h | 1098 |
1 files changed, 1057 insertions, 41 deletions
@@ -10,6 +10,7 @@ * 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 * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -47,6 +48,7 @@ #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" /** @@ -171,6 +173,65 @@ */ /** + * 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. + * %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. + * %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 @@ -321,14 +382,24 @@ * @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. + * 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, as specified by %NL80211_ATTR_SCHED_SCAN_INTERVAL. + * 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 @@ -339,7 +410,9 @@ * 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. + * 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. @@ -358,10 +431,18 @@ * @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) and %NL80211_ATTR_PMKID. + * @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. + * (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 @@ -418,7 +499,11 @@ * @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). + * 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 @@ -457,7 +542,8 @@ * 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_MAC_HINT, and + * %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 @@ -468,6 +554,9 @@ * 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 @@ -475,9 +564,20 @@ * 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 STATUS_CODE attribute. - * @NL80211_CMD_ROAM: request that the card roam (currently not implemented), - * sent as an event when the card/driver roamed by itself. + * 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 @@ -576,6 +676,20 @@ * * @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 @@ -811,6 +925,111 @@ * 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_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -997,6 +1216,32 @@ enum nl80211_commands { 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, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -1219,8 +1464,12 @@ enum nl80211_commands { * * @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 + * 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. @@ -1240,6 +1489,15 @@ enum nl80211_commands { * @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. @@ -1270,8 +1528,11 @@ enum nl80211_commands { * @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 by in ASSOCIATE - * commands to specify using a reassociate frame + * @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 @@ -1311,7 +1572,13 @@ enum nl80211_commands { * 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. + * 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. @@ -1557,8 +1824,16 @@ enum nl80211_commands { * the connection request from a station. nl80211_connect_failed_reason * enum has different reasons of connection failure. * - * @NL80211_ATTR_SAE_DATA: SAE elements in Authentication frames. This starts - * with the Authentication transaction sequence number field. + * @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) @@ -1659,7 +1934,9 @@ enum nl80211_commands { * * @NL80211_ATTR_OPMODE_NOTIF: Operating mode field from Operating Mode * Notification Element based on association request when used with - * %NL80211_CMD_NEW_STATION; u8 attribute. + * %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) @@ -1701,6 +1978,19 @@ enum nl80211_commands { * 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. @@ -1712,6 +2002,8 @@ enum nl80211_commands { * 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. @@ -1755,12 +2047,184 @@ enum nl80211_commands { * over all channels. * * @NL80211_ATTR_SCHED_SCAN_DELAY: delay before the first cycle of a - * scheduled scan (or a WoWLAN net-detect scan) is started, u32 - * in seconds. + * 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 comparision 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. + * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -2019,7 +2483,7 @@ enum nl80211_attrs { NL80211_ATTR_CONN_FAILED_REASON, - NL80211_ATTR_SAE_DATA, + NL80211_ATTR_AUTH_DATA, NL80211_ATTR_VHT_CAPABILITY, @@ -2130,6 +2594,71 @@ enum nl80211_attrs { 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, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -2141,6 +2670,7 @@ enum nl80211_attrs { #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 @@ -2208,6 +2738,7 @@ enum nl80211_attrs { * 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 * @@ -2228,6 +2759,7 @@ enum nl80211_iftype { NL80211_IFTYPE_P2P_GO, NL80211_IFTYPE_P2P_DEVICE, NL80211_IFTYPE_OCB, + NL80211_IFTYPE_NAN, /* keep last */ NUM_NL80211_IFTYPES, @@ -2273,6 +2805,20 @@ enum nl80211_sta_flags { 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 /** @@ -2430,6 +2976,10 @@ enum nl80211_sta_bss_param { * 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_AFTER_LAST: internal * @NL80211_STA_INFO_MAX: highest possible station info attribute */ @@ -2466,6 +3016,9 @@ enum nl80211_sta_info { 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, /* keep last */ __NL80211_STA_INFO_AFTER_LAST, @@ -2482,6 +3035,7 @@ enum nl80211_sta_info { * 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 * @NUM_NL80211_TID_STATS: number of attributes here * @NL80211_TID_STATS_MAX: highest numbered attribute here */ @@ -2491,6 +3045,7 @@ enum nl80211_tid_stats { NL80211_TID_STATS_TX_MSDU, NL80211_TID_STATS_TX_MSDU_RETRIES, NL80211_TID_STATS_TX_MSDU_FAILED, + NL80211_TID_STATS_PAD, /* keep last */ NUM_NL80211_TID_STATS, @@ -2620,16 +3175,17 @@ enum nl80211_band_attr { * 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_GO_CONCURRENT: GO operation is allowed on this + * @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 on a - * channel that has the GO_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 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) + * 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 @@ -2641,7 +3197,7 @@ enum nl80211_band_attr { * 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_GO_CONCURRENT. + * NL80211_FREQUENCY_ATTR_IR_CONCURRENT. */ enum nl80211_frequency_attr { __NL80211_FREQUENCY_ATTR_INVALID, @@ -2659,7 +3215,7 @@ enum nl80211_frequency_attr { NL80211_FREQUENCY_ATTR_NO_160MHZ, NL80211_FREQUENCY_ATTR_DFS_CAC_TIME, NL80211_FREQUENCY_ATTR_INDOOR_ONLY, - NL80211_FREQUENCY_ATTR_GO_CONCURRENT, + NL80211_FREQUENCY_ATTR_IR_CONCURRENT, NL80211_FREQUENCY_ATTR_NO_20MHZ, NL80211_FREQUENCY_ATTR_NO_10MHZ, @@ -2672,6 +3228,8 @@ enum nl80211_frequency_attr { #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 @@ -2787,6 +3345,7 @@ enum nl80211_reg_rule_attr { * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching, * only report BSS with matching SSID. + * (This cannot be used together with BSSID.) * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI: RSSI threshold (in dBm) for reporting a * BSS in scan results. Filtering is turned off if not specified. Note that * if this attribute is in a match set of its own, then it is treated as @@ -2795,6 +3354,15 @@ enum nl80211_reg_rule_attr { * how this API was implemented in the past. Also, due to the same problem, * the only way to create a matchset with only an RSSI filter (with this * attribute) is if there's only a single matchset with the RSSI attribute. + * @NL80211_SCHED_SCAN_MATCH_ATTR_RELATIVE_RSSI: Flag indicating whether + * %NL80211_SCHED_SCAN_MATCH_ATTR_RSSI to be used as absolute RSSI or + * relative to current bss's RSSI. + * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI_ADJUST: When present the RSSI level for + * BSS-es in the specified band is to be adjusted before doing + * RSSI-based BSS selection. The attribute value is a packed structure + * value as specified by &struct nl80211_bss_select_rssi_adjust. + * @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID: BSSID to be used for matching + * (this cannot be used together with SSID). * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter * attribute number currently defined * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use @@ -2804,6 +3372,9 @@ enum nl80211_sched_scan_match_attr { NL80211_SCHED_SCAN_MATCH_ATTR_SSID, NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, + NL80211_SCHED_SCAN_MATCH_ATTR_RELATIVE_RSSI, + NL80211_SCHED_SCAN_MATCH_ATTR_RSSI_ADJUST, + NL80211_SCHED_SCAN_MATCH_ATTR_BSSID, /* keep last */ __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST, @@ -2830,7 +3401,7 @@ enum nl80211_sched_scan_match_attr { * @NL80211_RRF_AUTO_BW: maximum available bandwidth should be calculated * base on contiguous rules and wider channels will be allowed to cross * multiple contiguous/overlapping frequency ranges. - * @NL80211_RRF_GO_CONCURRENT: See &NL80211_FREQUENCY_ATTR_GO_CONCURRENT + * @NL80211_RRF_IR_CONCURRENT: See &NL80211_FREQUENCY_ATTR_IR_CONCURRENT * @NL80211_RRF_NO_HT40MINUS: channels can't be used in HT40- operation * @NL80211_RRF_NO_HT40PLUS: channels can't be used in HT40+ operation * @NL80211_RRF_NO_80MHZ: 80MHz operation not allowed @@ -2847,7 +3418,7 @@ enum nl80211_reg_rule_flags { NL80211_RRF_NO_IR = 1<<7, __NL80211_RRF_NO_IBSS = 1<<8, NL80211_RRF_AUTO_BW = 1<<11, - NL80211_RRF_GO_CONCURRENT = 1<<12, + NL80211_RRF_IR_CONCURRENT = 1<<12, NL80211_RRF_NO_HT40MINUS = 1<<13, NL80211_RRF_NO_HT40PLUS = 1<<14, NL80211_RRF_NO_80MHZ = 1<<15, @@ -2859,6 +3430,7 @@ enum nl80211_reg_rule_flags { #define NL80211_RRF_NO_IR NL80211_RRF_NO_IR #define NL80211_RRF_NO_HT40 (NL80211_RRF_NO_HT40MINUS |\ NL80211_RRF_NO_HT40PLUS) +#define NL80211_RRF_GO_CONCURRENT NL80211_RRF_IR_CONCURRENT /* For backport compatibility with older userspace */ #define NL80211_RRF_NO_IR_ALL (NL80211_RRF_NO_IR | __NL80211_RRF_NO_IBSS) @@ -2923,6 +3495,7 @@ enum nl80211_user_reg_hint_type { * transmitting data (on channel or globally) * @NL80211_SURVEY_INFO_TIME_SCAN: time the radio spent for scan * (on this channel or globally) + * @NL80211_SURVEY_INFO_PAD: attribute used for padding for 64-bit alignment * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number * currently defined * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use @@ -2938,6 +3511,7 @@ enum nl80211_survey_info { NL80211_SURVEY_INFO_TIME_RX, NL80211_SURVEY_INFO_TIME_TX, NL80211_SURVEY_INFO_TIME_SCAN, + NL80211_SURVEY_INFO_PAD, /* keep last */ __NL80211_SURVEY_INFO_AFTER_LAST, @@ -3360,6 +3934,19 @@ enum nl80211_bss_scan_width { * (not present if no beacon frame has been received yet) * @NL80211_BSS_PRESP_DATA: the data in @NL80211_BSS_INFORMATION_ELEMENTS and * @NL80211_BSS_TSF is known to be from a probe response (flag attribute) + * @NL80211_BSS_LAST_SEEN_BOOTTIME: CLOCK_BOOTTIME timestamp when this entry + * was last updated by a received frame. The value is expected to be + * accurate to about 10ms. (u64, nanoseconds) + * @NL80211_BSS_PAD: attribute used for padding for 64-bit alignment + * @NL80211_BSS_PARENT_TSF: the time at the start of reception of the first + * octet of the timestamp field of the last beacon/probe received for + * this BSS. The time is the TSF of the BSS specified by + * @NL80211_BSS_PARENT_BSSID. (u64). + * @NL80211_BSS_PARENT_BSSID: the BSS according to which @NL80211_BSS_PARENT_TSF + * is set. + * @NL80211_BSS_CHAIN_SIGNAL: per-chain signal strength of last BSS update. + * Contains a nested array of signal strength attributes (u8, dBm), + * using the nesting index as the antenna number. * @__NL80211_BSS_AFTER_LAST: internal * @NL80211_BSS_MAX: highest BSS attribute */ @@ -3379,6 +3966,11 @@ enum nl80211_bss { NL80211_BSS_CHAN_WIDTH, NL80211_BSS_BEACON_TSF, NL80211_BSS_PRESP_DATA, + NL80211_BSS_LAST_SEEN_BOOTTIME, + NL80211_BSS_PAD, + NL80211_BSS_PARENT_TSF, + NL80211_BSS_PARENT_BSSID, + NL80211_BSS_CHAIN_SIGNAL, /* keep last */ __NL80211_BSS_AFTER_LAST, @@ -3411,6 +4003,9 @@ enum nl80211_bss_status { * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r) * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP) * @NL80211_AUTHTYPE_SAE: Simultaneous authentication of equals + * @NL80211_AUTHTYPE_FILS_SK: Fast Initial Link Setup shared key + * @NL80211_AUTHTYPE_FILS_SK_PFS: Fast Initial Link Setup shared key with PFS + * @NL80211_AUTHTYPE_FILS_PK: Fast Initial Link Setup public key * @__NL80211_AUTHTYPE_NUM: internal * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by @@ -3423,6 +4018,9 @@ enum nl80211_auth_type { NL80211_AUTHTYPE_FT, NL80211_AUTHTYPE_NETWORK_EAP, NL80211_AUTHTYPE_SAE, + NL80211_AUTHTYPE_FILS_SK, + NL80211_AUTHTYPE_FILS_SK_PFS, + NL80211_AUTHTYPE_FILS_PK, /* keep last */ __NL80211_AUTHTYPE_NUM, @@ -3449,10 +4047,12 @@ enum nl80211_key_type { * enum nl80211_mfp - Management frame protection state * @NL80211_MFP_NO: Management frame protection not used * @NL80211_MFP_REQUIRED: Management frame protection required + * @NL80211_MFP_OPTIONAL: Management frame protection is optional */ enum nl80211_mfp { NL80211_MFP_NO, NL80211_MFP_REQUIRED, + NL80211_MFP_OPTIONAL, }; enum nl80211_wpa_versions { @@ -3564,11 +4164,15 @@ enum nl80211_txrate_gi { * @NL80211_BAND_2GHZ: 2.4 GHz ISM band * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz) * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz) + * @NUM_NL80211_BANDS: number of bands, avoid using this in userspace + * since newer kernel versions may support more bands */ enum nl80211_band { NL80211_BAND_2GHZ, NL80211_BAND_5GHZ, NL80211_BAND_60GHZ, + + NUM_NL80211_BANDS, }; /** @@ -3586,7 +4190,10 @@ enum nl80211_ps_state { * @__NL80211_ATTR_CQM_INVALID: invalid * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies * the threshold for the RSSI level at which an event will be sent. Zero - * to disable. + * to disable. Alternatively, if %NL80211_EXT_FEATURE_CQM_RSSI_LIST is + * set, multiple values can be supplied as a low-to-high sorted array of + * threshold values in dBm. Events will be sent when the RSSI value + * crosses any of the thresholds. * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies * the minimum amount the RSSI level must change after an event before a * new event may be issued (to reduce effects of RSSI oscillation). @@ -3606,6 +4213,8 @@ enum nl80211_ps_state { * %NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting. * @NL80211_ATTR_CQM_BEACON_LOSS_EVENT: flag attribute that's set in a beacon * loss event + * @NL80211_ATTR_CQM_RSSI_LEVEL: the RSSI value in dBm that triggered the + * RSSI threshold event. * @__NL80211_ATTR_CQM_AFTER_LAST: internal * @NL80211_ATTR_CQM_MAX: highest key attribute */ @@ -3619,6 +4228,7 @@ enum nl80211_attr_cqm { NL80211_ATTR_CQM_TXE_PKTS, NL80211_ATTR_CQM_TXE_INTVL, NL80211_ATTR_CQM_BEACON_LOSS_EVENT, + NL80211_ATTR_CQM_RSSI_LEVEL, /* keep last */ __NL80211_ATTR_CQM_AFTER_LAST, @@ -4027,6 +4637,9 @@ enum nl80211_iface_limit_attrs { * of supported channel widths for radar detection. * @NL80211_IFACE_COMB_RADAR_DETECT_REGIONS: u32 attribute containing the bitmap * of supported regulatory regions for radar detection. + * @NL80211_IFACE_COMB_BI_MIN_GCD: u32 attribute specifying the minimum GCD of + * different beacon intervals supported by all the interface combinations + * in this group (if not present, all beacon intervals be identical). * @NUM_NL80211_IFACE_COMB: number of attributes * @MAX_NL80211_IFACE_COMB: highest attribute number * @@ -4034,8 +4647,8 @@ enum nl80211_iface_limit_attrs { * limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2 * => allows an AP and a STA that must match BIs * - * numbers = [ #{AP, P2P-GO} <= 8 ], channels = 1, max = 8 - * => allows 8 of AP/GO + * numbers = [ #{AP, P2P-GO} <= 8 ], BI min gcd, channels = 1, max = 8, + * => allows 8 of AP/GO that can have BI gcd >= min gcd * * numbers = [ #{STA} <= 2 ], channels = 2, max = 2 * => allows two STAs on different channels @@ -4061,6 +4674,7 @@ enum nl80211_if_combination_attrs { NL80211_IFACE_COMB_NUM_CHANNELS, NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS, NL80211_IFACE_COMB_RADAR_DETECT_REGIONS, + NL80211_IFACE_COMB_BI_MIN_GCD, /* keep last */ NUM_NL80211_IFACE_COMB, @@ -4354,12 +4968,108 @@ enum nl80211_feature_flags { /** * enum nl80211_ext_feature_index - bit index of extended features. * @NL80211_EXT_FEATURE_VHT_IBSS: This driver supports IBSS with VHT datarates. + * @NL80211_EXT_FEATURE_RRM: This driver supports RRM. When featured, user can + * can request to use RRM (see %NL80211_ATTR_USE_RRM) with + * %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests, which will set + * the ASSOC_REQ_USE_RRM flag in the association request even if + * NL80211_FEATURE_QUIET is not advertized. + * @NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER: This device supports MU-MIMO air + * sniffer which means that it can be configured to hear packets from + * certain groups which can be configured by the + * %NL80211_ATTR_MU_MIMO_GROUP_DATA attribute, + * or can be configured to follow a station by configuring the + * %NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR attribute. + * @NL80211_EXT_FEATURE_SCAN_START_TIME: This driver includes the actual + * time the scan started in scan results event. The time is the TSF of + * the BSS that the interface that requested the scan is connected to + * (if available). + * @NL80211_EXT_FEATURE_BSS_PARENT_TSF: Per BSS, this driver reports the + * time the last beacon/probe was received. The time is the TSF of the + * BSS that the interface that requested the scan is connected to + * (if available). + * @NL80211_EXT_FEATURE_SET_SCAN_DWELL: This driver supports configuration of + * channel dwell time. + * @NL80211_EXT_FEATURE_BEACON_RATE_LEGACY: Driver supports beacon rate + * configuration (AP/mesh), supporting a legacy (non HT/VHT) rate. + * @NL80211_EXT_FEATURE_BEACON_RATE_HT: Driver supports beacon rate + * configuration (AP/mesh) with HT rates. + * @NL80211_EXT_FEATURE_BEACON_RATE_VHT: Driver supports beacon rate + * configuration (AP/mesh) with VHT rates. + * @NL80211_EXT_FEATURE_FILS_STA: This driver supports Fast Initial Link Setup + * with user space SME (NL80211_CMD_AUTHENTICATE) in station mode. + * @NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA: This driver supports randomized TA + * in @NL80211_CMD_FRAME while not associated. + * @NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED: This driver supports + * randomized TA in @NL80211_CMD_FRAME while associated. + * @NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI: The driver supports sched_scan + * for reporting BSSs with better RSSI than the current connected BSS + * (%NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI). + * @NL80211_EXT_FEATURE_CQM_RSSI_LIST: With this driver the + * %NL80211_ATTR_CQM_RSSI_THOLD attribute accepts a list of zero or more + * RSSI threshold values to monitor rather than exactly one threshold. + * @NL80211_EXT_FEATURE_FILS_SK_OFFLOAD: Driver SME supports FILS shared key + * authentication with %NL80211_CMD_CONNECT. + * @NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK: Device wants to do 4-way + * handshake with PSK in station mode (PSK is passed as part of the connect + * and associate commands), doing it in the host might not be supported. + * @NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X: Device wants to do doing 4-way + * handshake with 802.1X in station mode (will pass EAP frames to the host + * and accept the set_pmk/del_pmk commands), doing it in the host might not + * be supported. + * @NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME: Driver is capable of overriding + * the max channel attribute in the FILS request params IE with the + * actual dwell time. + * @NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP: Driver accepts broadcast probe + * response + * @NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE: Driver supports sending + * the first probe request in each channel at rate of at least 5.5Mbps. + * @NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION: Driver supports + * probe request tx deferral and suppression + * @NL80211_EXT_FEATURE_MFP_OPTIONAL: Driver supports the %NL80211_MFP_OPTIONAL + * value in %NL80211_ATTR_USE_MFP. + * @NL80211_EXT_FEATURE_LOW_SPAN_SCAN: Driver supports low span scan. + * @NL80211_EXT_FEATURE_LOW_POWER_SCAN: Driver supports low power scan. + * @NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN: Driver supports high accuracy scan. + * @NL80211_EXT_FEATURE_DFS_OFFLOAD: HW/driver will offload DFS actions. + * Device or driver will do all DFS-related actions by itself, + * informing user-space about CAC progress, radar detection event, + * channel change triggered by radar detection event. + * No need to start CAC from user-space, no need to react to + * "radar detected" event. + * @NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211: Driver supports sending and + * receiving control port frames over nl80211 instead of the netdevice. * * @NUM_NL80211_EXT_FEATURES: number of extended features. * @MAX_NL80211_EXT_FEATURES: highest extended feature index. */ enum nl80211_ext_feature_index { NL80211_EXT_FEATURE_VHT_IBSS, + NL80211_EXT_FEATURE_RRM, + NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER, + NL80211_EXT_FEATURE_SCAN_START_TIME, + NL80211_EXT_FEATURE_BSS_PARENT_TSF, + NL80211_EXT_FEATURE_SET_SCAN_DWELL, + NL80211_EXT_FEATURE_BEACON_RATE_LEGACY, + NL80211_EXT_FEATURE_BEACON_RATE_HT, + NL80211_EXT_FEATURE_BEACON_RATE_VHT, + NL80211_EXT_FEATURE_FILS_STA, + NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA, + NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED, + NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI, + NL80211_EXT_FEATURE_CQM_RSSI_LIST, + NL80211_EXT_FEATURE_FILS_SK_OFFLOAD, + NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK, + NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X, + NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME, + NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP, + NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE, + NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION, + NL80211_EXT_FEATURE_MFP_OPTIONAL, + NL80211_EXT_FEATURE_LOW_SPAN_SCAN, + NL80211_EXT_FEATURE_LOW_POWER_SCAN, + NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN, + NL80211_EXT_FEATURE_DFS_OFFLOAD, + NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211, /* add new features before the definition below */ NUM_NL80211_EXT_FEATURES, @@ -4399,12 +5109,31 @@ enum nl80211_connect_failed_reason { }; /** + * enum nl80211_timeout_reason - timeout reasons + * + * @NL80211_TIMEOUT_UNSPECIFIED: Timeout reason unspecified. + * @NL80211_TIMEOUT_SCAN: Scan (AP discovery) timed out. + * @NL80211_TIMEOUT_AUTH: Authentication timed out. + * @NL80211_TIMEOUT_ASSOC: Association timed out. + */ +enum nl80211_timeout_reason { + NL80211_TIMEOUT_UNSPECIFIED, + NL80211_TIMEOUT_SCAN, + NL80211_TIMEOUT_AUTH, + NL80211_TIMEOUT_ASSOC, +}; + +/** * enum nl80211_scan_flags - scan request control flags * * Scan request control flags are used to control the handling * of NL80211_CMD_TRIGGER_SCAN and NL80211_CMD_START_SCHED_SCAN * requests. * + * NL80211_SCAN_FLAG_LOW_SPAN, NL80211_SCAN_FLAG_LOW_POWER, and + * NL80211_SCAN_FLAG_HIGH_ACCURACY flags are exclusive of each other, i.e., only + * one of them can be used in the request. + * * @NL80211_SCAN_FLAG_LOW_PRIORITY: scan request has low priority * @NL80211_SCAN_FLAG_FLUSH: flush cache before scanning * @NL80211_SCAN_FLAG_AP: force a scan even if the interface is configured @@ -4421,12 +5150,44 @@ enum nl80211_connect_failed_reason { * locally administered 1, multicast 0) is assumed. * This flag must not be requested when the feature isn't supported, check * the nl80211 feature flags for the device. + * @NL80211_SCAN_FLAG_FILS_MAX_CHANNEL_TIME: fill the dwell time in the FILS + * request parameters IE in the probe request + * @NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP: accept broadcast probe responses + * @NL80211_SCAN_FLAG_OCE_PROBE_REQ_HIGH_TX_RATE: send probe request frames at + * rate of at least 5.5M. In case non OCE AP is dicovered in the channel, + * only the first probe req in the channel will be sent in high rate. + * @NL80211_SCAN_FLAG_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION: allow probe request + * tx deferral (dot11FILSProbeDelay shall be set to 15ms) + * and suppression (if it has received a broadcast Probe Response frame, + * Beacon frame or FILS Discovery frame from an AP that the STA considers + * a suitable candidate for (re-)association - suitable in terms of + * SSID and/or RSSI. + * @NL80211_SCAN_FLAG_LOW_SPAN: Span corresponds to the total time taken to + * accomplish the scan. Thus, this flag intends the driver to perform the + * scan request with lesser span/duration. It is specific to the driver + * implementations on how this is accomplished. Scan accuracy may get + * impacted with this flag. + * @NL80211_SCAN_FLAG_LOW_POWER: This flag intends the scan attempts to consume + * optimal possible power. Drivers can resort to their specific means to + * optimize the power. Scan accuracy may get impacted with this flag. + * @NL80211_SCAN_FLAG_HIGH_ACCURACY: Accuracy here intends to the extent of scan + * results obtained. Thus HIGH_ACCURACY scan flag aims to get maximum + * possible scan results. This flag hints the driver to use the best + * possible scan configuration to improve the accuracy in scanning. + * Latency and power use may get impacted with this flag. */ enum nl80211_scan_flags { - NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0, - NL80211_SCAN_FLAG_FLUSH = 1<<1, - NL80211_SCAN_FLAG_AP = 1<<2, - NL80211_SCAN_FLAG_RANDOM_ADDR = 1<<3, + NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0, + NL80211_SCAN_FLAG_FLUSH = 1<<1, + NL80211_SCAN_FLAG_AP = 1<<2, + NL80211_SCAN_FLAG_RANDOM_ADDR = 1<<3, + NL80211_SCAN_FLAG_FILS_MAX_CHANNEL_TIME = 1<<4, + NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP = 1<<5, + NL80211_SCAN_FLAG_OCE_PROBE_REQ_HIGH_TX_RATE = 1<<6, + NL80211_SCAN_FLAG_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION = 1<<7, + NL80211_SCAN_FLAG_LOW_SPAN = 1<<8, + NL80211_SCAN_FLAG_LOW_POWER = 1<<9, + NL80211_SCAN_FLAG_HIGH_ACCURACY = 1<<10, }; /** @@ -4480,12 +5241,20 @@ enum nl80211_smps_mode { * change to the channel status. * @NL80211_RADAR_NOP_FINISHED: The Non-Occupancy Period for this channel is * over, channel becomes usable. + * @NL80211_RADAR_PRE_CAC_EXPIRED: Channel Availability Check done on this + * non-operating channel is expired and no longer valid. New CAC must + * be done on this channel before starting the operation. This is not + * applicable for ETSI dfs domain where pre-CAC is valid for ever. + * @NL80211_RADAR_CAC_STARTED: Channel Availability Check has been started, + * should be generated by HW if NL80211_EXT_FEATURE_DFS_OFFLOAD is enabled. */ enum nl80211_radar_event { NL80211_RADAR_DETECTED, NL80211_RADAR_CAC_FINISHED, NL80211_RADAR_CAC_ABORTED, NL80211_RADAR_NOP_FINISHED, + NL80211_RADAR_PRE_CAC_EXPIRED, + NL80211_RADAR_CAC_STARTED, }; /** @@ -4585,4 +5354,251 @@ enum nl80211_tdls_peer_capability { NL80211_TDLS_PEER_WMM = 1<<2, }; +/** + * enum nl80211_sched_scan_plan - scanning plan for scheduled scan + * @__NL80211_SCHED_SCAN_PLAN_INVALID: attribute number 0 is reserved + * @NL80211_SCHED_SCAN_PLAN_INTERVAL: interval between scan iterations. In + * seconds (u32). + * @NL80211_SCHED_SCAN_PLAN_ITERATIONS: number of scan iterations in this + * scan plan (u32). The last scan plan must not specify this attribute + * because it will run infinitely. A value of zero is invalid as it will + * make the scan plan meaningless. + * @NL80211_SCHED_SCAN_PLAN_MAX: highest scheduled scan plan attribute number + * currently defined + * @__NL80211_SCHED_SCAN_PLAN_AFTER_LAST: internal use + */ +enum nl80211_sched_scan_plan { + __NL80211_SCHED_SCAN_PLAN_INVALID, + NL80211_SCHED_SCAN_PLAN_INTERVAL, + NL80211_SCHED_SCAN_PLAN_ITERATIONS, + + /* keep last */ + __NL80211_SCHED_SCAN_PLAN_AFTER_LAST, + NL80211_SCHED_SCAN_PLAN_MAX = + __NL80211_SCHED_SCAN_PLAN_AFTER_LAST - 1 +}; + +/** + * struct nl80211_bss_select_rssi_adjust - RSSI adjustment parameters. + * + * @band: band of BSS that must match for RSSI value adjustment. The value + * of this field is according to &enum nl80211_band. + * @delta: value used to adjust the RSSI value of matching BSS in dB. + */ +struct nl80211_bss_select_rssi_adjust { + __u8 band; + __s8 delta; +} __attribute__((packed)); + +/** + * enum nl80211_bss_select_attr - attributes for bss selection. + * + * @__NL80211_BSS_SELECT_ATTR_INVALID: reserved. + * @NL80211_BSS_SELECT_ATTR_RSSI: Flag indicating only RSSI-based BSS selection + * is requested. + * @NL80211_BSS_SELECT_ATTR_BAND_PREF: attribute indicating BSS + * selection should be done such that the specified band is preferred. + * When there are multiple BSS-es in the preferred band, the driver + * shall use RSSI-based BSS selection as a second step. The value of + * this attribute is according to &enum nl80211_band (u32). + * @NL80211_BSS_SELECT_ATTR_RSSI_ADJUST: When present the RSSI level for + * BSS-es in the specified band is to be adjusted before doing + * RSSI-based BSS selection. The attribute value is a packed structure + * value as specified by &struct nl80211_bss_select_rssi_adjust. + * @NL80211_BSS_SELECT_ATTR_MAX: highest bss select attribute number. + * @__NL80211_BSS_SELECT_ATTR_AFTER_LAST: internal use. + * + * One and only one of these attributes are found within %NL80211_ATTR_BSS_SELECT + * for %NL80211_CMD_CONNECT. It specifies the required BSS selection behaviour + * which the driver shall use. + */ +enum nl80211_bss_select_attr { + __NL80211_BSS_SELECT_ATTR_INVALID, + NL80211_BSS_SELECT_ATTR_RSSI, + NL80211_BSS_SELECT_ATTR_BAND_PREF, + NL80211_BSS_SELECT_ATTR_RSSI_ADJUST, + + /* keep last */ + __NL80211_BSS_SELECT_ATTR_AFTER_LAST, + NL80211_BSS_SELECT_ATTR_MAX = __NL80211_BSS_SELECT_ATTR_AFTER_LAST - 1 +}; + +/** + * enum nl80211_nan_function_type - NAN function type + * + * Defines the function type of a NAN function + * + * @NL80211_NAN_FUNC_PUBLISH: function is publish + * @NL80211_NAN_FUNC_SUBSCRIBE: function is subscribe + * @NL80211_NAN_FUNC_FOLLOW_UP: function is follow-up + */ +enum nl80211_nan_function_type { + NL80211_NAN_FUNC_PUBLISH, + NL80211_NAN_FUNC_SUBSCRIBE, + NL80211_NAN_FUNC_FOLLOW_UP, + + /* keep last */ + __NL80211_NAN_FUNC_TYPE_AFTER_LAST, + NL80211_NAN_FUNC_MAX_TYPE = __NL80211_NAN_FUNC_TYPE_AFTER_LAST - 1, +}; + +/** + * enum nl80211_nan_publish_type - NAN publish tx type + * + * Defines how to send publish Service Discovery Frames + * + * @NL80211_NAN_SOLICITED_PUBLISH: publish function is solicited + * @NL80211_NAN_UNSOLICITED_PUBLISH: publish function is unsolicited + */ +enum nl80211_nan_publish_type { + NL80211_NAN_SOLICITED_PUBLISH = 1 << 0, + NL80211_NAN_UNSOLICITED_PUBLISH = 1 << 1, +}; + +/** + * enum nl80211_nan_func_term_reason - NAN functions termination reason + * + * Defines termination reasons of a NAN function + * + * @NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST: requested by user + * @NL80211_NAN_FUNC_TERM_REASON_TTL_EXPIRED: timeout + * @NL80211_NAN_FUNC_TERM_REASON_ERROR: errored + */ +enum nl80211_nan_func_term_reason { + NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST, + NL80211_NAN_FUNC_TERM_REASON_TTL_EXPIRED, + NL80211_NAN_FUNC_TERM_REASON_ERROR, +}; + +#define NL80211_NAN_FUNC_SERVICE_ID_LEN 6 +#define NL80211_NAN_FUNC_SERVICE_SPEC_INFO_MAX_LEN 0xff +#define NL80211_NAN_FUNC_SRF_MAX_LEN 0xff + +/** + * enum nl80211_nan_func_attributes - NAN function attributes + * @__NL80211_NAN_FUNC_INVALID: invalid + * @NL80211_NAN_FUNC_TYPE: &enum nl80211_nan_function_type (u8). + * @NL80211_NAN_FUNC_SERVICE_ID: 6 bytes of the service ID hash as + * specified in NAN spec. This is a binary attribute. + * @NL80211_NAN_FUNC_PUBLISH_TYPE: relevant if the function's type is + * publish. Defines the transmission type for the publish Service Discovery + * Frame, see &enum nl80211_nan_publish_type. Its type is u8. + * @NL80211_NAN_FUNC_PUBLISH_BCAST: relevant if the function is a solicited + * publish. Should the solicited publish Service Discovery Frame be sent to + * the NAN Broadcast address. This is a flag. + * @NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE: relevant if the function's type is + * subscribe. Is the subscribe active. This is a flag. + * @NL80211_NAN_FUNC_FOLLOW_UP_ID: relevant if the function's type is follow up. + * The instance ID for the follow up Service Discovery Frame. This is u8. + * @NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID: relevant if the function's type + * is follow up. This is a u8. + * The requestor instance ID for the follow up Service Discovery Frame. + * @NL80211_NAN_FUNC_FOLLOW_UP_DEST: the MAC address of the recipient of the + * follow up Service Discovery Frame. This is a binary attribute. + * @NL80211_NAN_FUNC_CLOSE_RANGE: is this function limited for devices in a + * close range. The range itself (RSSI) is defined by the device. + * This is a flag. + * @NL80211_NAN_FUNC_TTL: strictly positive number of DWs this function should + * stay active. If not present infinite TTL is assumed. This is a u32. + * @NL80211_NAN_FUNC_SERVICE_INFO: array of bytes describing the service + * specific info. This is a binary attribute. + * @NL80211_NAN_FUNC_SRF: Service Receive Filter. This is a nested attribute. + * See &enum nl80211_nan_srf_attributes. + * @NL80211_NAN_FUNC_RX_MATCH_FILTER: Receive Matching filter. This is a nested + * attribute. It is a list of binary values. + * @NL80211_NAN_FUNC_TX_MATCH_FILTER: Transmit Matching filter. This is a + * nested attribute. It is a list of binary values. + * @NL80211_NAN_FUNC_INSTANCE_ID: The instance ID of the function. + * Its type is u8 and it cannot be 0. + * @NL80211_NAN_FUNC_TERM_REASON: NAN function termination reason. + * See &enum nl80211_nan_func_term_reason. + * + * @NUM_NL80211_NAN_FUNC_ATTR: internal + * @NL80211_NAN_FUNC_ATTR_MAX: highest NAN function attribute + */ +enum nl80211_nan_func_attributes { + __NL80211_NAN_FUNC_INVALID, + NL80211_NAN_FUNC_TYPE, + NL80211_NAN_FUNC_SERVICE_ID, + NL80211_NAN_FUNC_PUBLISH_TYPE, + NL80211_NAN_FUNC_PUBLISH_BCAST, + NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE, + NL80211_NAN_FUNC_FOLLOW_UP_ID, + NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID, + NL80211_NAN_FUNC_FOLLOW_UP_DEST, + NL80211_NAN_FUNC_CLOSE_RANGE, + NL80211_NAN_FUNC_TTL, + NL80211_NAN_FUNC_SERVICE_INFO, + NL80211_NAN_FUNC_SRF, + NL80211_NAN_FUNC_RX_MATCH_FILTER, + NL80211_NAN_FUNC_TX_MATCH_FILTER, + NL80211_NAN_FUNC_INSTANCE_ID, + NL80211_NAN_FUNC_TERM_REASON, + + /* keep last */ + NUM_NL80211_NAN_FUNC_ATTR, + NL80211_NAN_FUNC_ATTR_MAX = NUM_NL80211_NAN_FUNC_ATTR - 1 +}; + +/** + * enum nl80211_nan_srf_attributes - NAN Service Response filter attributes + * @__NL80211_NAN_SRF_INVALID: invalid + * @NL80211_NAN_SRF_INCLUDE: present if the include bit of the SRF set. + * This is a flag. + * @NL80211_NAN_SRF_BF: Bloom Filter. Present if and only if + * &NL80211_NAN_SRF_MAC_ADDRS isn't present. This attribute is binary. + * @NL80211_NAN_SRF_BF_IDX: index of the Bloom Filter. Mandatory if + * &NL80211_NAN_SRF_BF is present. This is a u8. + * @NL80211_NAN_SRF_MAC_ADDRS: list of MAC addresses for the SRF. Present if + * and only if &NL80211_NAN_SRF_BF isn't present. This is a nested + * attribute. Each nested attribute is a MAC address. + * @NUM_NL80211_NAN_SRF_ATTR: internal + * @NL80211_NAN_SRF_ATTR_MAX: highest NAN SRF attribute + */ +enum nl80211_nan_srf_attributes { + __NL80211_NAN_SRF_INVALID, + NL80211_NAN_SRF_INCLUDE, + NL80211_NAN_SRF_BF, + NL80211_NAN_SRF_BF_IDX, + NL80211_NAN_SRF_MAC_ADDRS, + + /* keep last */ + NUM_NL80211_NAN_SRF_ATTR, + NL80211_NAN_SRF_ATTR_MAX = NUM_NL80211_NAN_SRF_ATTR - 1, +}; + +/** + * enum nl80211_nan_match_attributes - NAN match attributes + * @__NL80211_NAN_MATCH_INVALID: invalid + * @NL80211_NAN_MATCH_FUNC_LOCAL: the local function that had the + * match. This is a nested attribute. + * See &enum nl80211_nan_func_attributes. + * @NL80211_NAN_MATCH_FUNC_PEER: the peer function + * that caused the match. This is a nested attribute. + * See &enum nl80211_nan_func_attributes. + * + * @NUM_NL80211_NAN_MATCH_ATTR: internal + * @NL80211_NAN_MATCH_ATTR_MAX: highest NAN match attribute + */ +enum nl80211_nan_match_attributes { + __NL80211_NAN_MATCH_INVALID, + NL80211_NAN_MATCH_FUNC_LOCAL, + NL80211_NAN_MATCH_FUNC_PEER, + + /* keep last */ + NUM_NL80211_NAN_MATCH_ATTR, + NL80211_NAN_MATCH_ATTR_MAX = NUM_NL80211_NAN_MATCH_ATTR - 1 +}; + +/** + * nl80211_external_auth_action - Action to perform with external + * authentication request. Used by NL80211_ATTR_EXTERNAL_AUTH_ACTION. + * @NL80211_EXTERNAL_AUTH_START: Start the authentication. + * @NL80211_EXTERNAL_AUTH_ABORT: Abort the ongoing authentication. + */ +enum nl80211_external_auth_action { + NL80211_EXTERNAL_AUTH_START, + NL80211_EXTERNAL_AUTH_ABORT, +}; + #endif /* __LINUX_NL80211_H */ |