diff options
Diffstat (limited to 'include/linux/nl80211.h')
| -rw-r--r-- | include/linux/nl80211.h | 178 |
1 files changed, 170 insertions, 8 deletions
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index cbe8ce3bf486..dbea93b694e5 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -7,7 +7,7 @@ * Copyright 2008 Michael Wu <flamingice@sourmilk.net> * Copyright 2008 Luis Carlos Cobo <luisca@cozybit.com> * Copyright 2008 Michael Buesch <mb@bu3sch.de> - * Copyright 2008 Luis R. Rodriguez <lrodriguez@atheros.com> + * Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez@atheros.com> * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com> * Copyright 2008 Colin McCabe <colin@cozybit.com> * @@ -25,6 +25,8 @@ * */ +#include <linux/types.h> + /** * DOC: Station handling * @@ -46,8 +48,10 @@ * to get a list of all present wiphys. * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME, - * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ, and/or - * %NL80211_ATTR_WIPHY_CHANNEL_TYPE. + * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ, + * %NL80211_ATTR_WIPHY_CHANNEL_TYPE, %NL80211_ATTR_WIPHY_RETRY_SHORT, + * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD, + * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD. * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request * or rename notification. Has attributes %NL80211_ATTR_WIPHY and * %NL80211_ATTR_WIPHY_NAME. @@ -75,8 +79,8 @@ * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT, * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD. * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA, - * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC and %NL80211_ATTR_KEY_CIPHER - * attributes. + * %NL80211_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. * @@ -166,6 +170,22 @@ * 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 @@ -185,8 +205,12 @@ * 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). + * 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, @@ -199,6 +223,25 @@ * 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_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -260,6 +303,13 @@ enum nl80211_commands { NL80211_CMD_DEAUTHENTICATE, NL80211_CMD_DISASSOCIATE, + NL80211_CMD_MICHAEL_MIC_FAILURE, + + NL80211_CMD_REG_BEACON_HINT, + + NL80211_CMD_JOIN_IBSS, + NL80211_CMD_LEAVE_IBSS, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -278,6 +328,7 @@ enum nl80211_commands { #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 /** * enum nl80211_attrs - nl80211 netlink attributes @@ -296,6 +347,18 @@ enum nl80211_commands { * NL80211_CHAN_HT20 = HT20 only * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel + * @NL80211_ATTR_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_IFINDEX: network interface index of the device to operate on * @NL80211_ATTR_IFNAME: network interface name @@ -319,7 +382,7 @@ enum nl80211_commands { * * @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. + * &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 @@ -380,6 +443,8 @@ enum nl80211_commands { * * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with * a single 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_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz) * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive @@ -408,6 +473,44 @@ enum nl80211_commands { * @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 request + * + * @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_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -492,6 +595,30 @@ enum nl80211_attrs { 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, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -581,6 +708,18 @@ enum nl80211_sta_flags { }; /** + * 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_rate_info - bitrate information * * These attribute types are used with %NL80211_STA_INFO_TXRATE @@ -1062,4 +1201,27 @@ enum nl80211_auth_type { NL80211_AUTHTYPE_FT, NL80211_AUTHTYPE_NETWORK_EAP, }; + +/** + * enum nl80211_key_type - Key Type + * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key + * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key + * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS) + */ +enum nl80211_key_type { + NL80211_KEYTYPE_GROUP, + NL80211_KEYTYPE_PAIRWISE, + NL80211_KEYTYPE_PEERKEY, +}; + +/** + * enum nl80211_mfp - Management frame protection state + * @NL80211_MFP_NO: Management frame protection not used + * @NL80211_MFP_REQUIRED: Management frame protection required + */ +enum nl80211_mfp { + NL80211_MFP_NO, + NL80211_MFP_REQUIRED, +}; + #endif /* __LINUX_NL80211_H */ |