1704232c2SJohannes Berg #ifndef __NET_CFG80211_H 2704232c2SJohannes Berg #define __NET_CFG80211_H 3704232c2SJohannes Berg 4704232c2SJohannes Berg #include <linux/netlink.h> 5704232c2SJohannes Berg #include <linux/skbuff.h> 655682965SJohannes Berg #include <linux/nl80211.h> 72a519311SJohannes Berg #include <linux/if_ether.h> 82a519311SJohannes Berg #include <linux/ieee80211.h> 92a519311SJohannes Berg #include <linux/wireless.h> 102a519311SJohannes Berg #include <net/iw_handler.h> 11704232c2SJohannes Berg #include <net/genetlink.h> 12fee52678SJohannes Berg /* remove once we remove the wext stuff */ 13704232c2SJohannes Berg 14704232c2SJohannes Berg /* 15704232c2SJohannes Berg * 802.11 configuration in-kernel interface 16704232c2SJohannes Berg * 1755682965SJohannes Berg * Copyright 2006, 2007 Johannes Berg <johannes@sipsolutions.net> 18704232c2SJohannes Berg */ 19704232c2SJohannes Berg 202ec600d6SLuis Carlos Cobo /** 212ec600d6SLuis Carlos Cobo * struct vif_params - describes virtual interface parameters 222ec600d6SLuis Carlos Cobo * @mesh_id: mesh ID to use 232ec600d6SLuis Carlos Cobo * @mesh_id_len: length of the mesh ID 242ec600d6SLuis Carlos Cobo */ 252ec600d6SLuis Carlos Cobo struct vif_params { 262ec600d6SLuis Carlos Cobo u8 *mesh_id; 272ec600d6SLuis Carlos Cobo int mesh_id_len; 282ec600d6SLuis Carlos Cobo }; 292ec600d6SLuis Carlos Cobo 30179f831bSAndy Green /* Radiotap header iteration 31179f831bSAndy Green * implemented in net/wireless/radiotap.c 32179f831bSAndy Green * docs in Documentation/networking/radiotap-headers.txt 33179f831bSAndy Green */ 34179f831bSAndy Green /** 35179f831bSAndy Green * struct ieee80211_radiotap_iterator - tracks walk thru present radiotap args 36179f831bSAndy Green * @rtheader: pointer to the radiotap header we are walking through 37179f831bSAndy Green * @max_length: length of radiotap header in cpu byte ordering 38179f831bSAndy Green * @this_arg_index: IEEE80211_RADIOTAP_... index of current arg 39179f831bSAndy Green * @this_arg: pointer to current radiotap arg 40179f831bSAndy Green * @arg_index: internal next argument index 41179f831bSAndy Green * @arg: internal next argument pointer 42179f831bSAndy Green * @next_bitmap: internal pointer to next present u32 43179f831bSAndy Green * @bitmap_shifter: internal shifter for curr u32 bitmap, b0 set == arg present 44179f831bSAndy Green */ 45179f831bSAndy Green 46179f831bSAndy Green struct ieee80211_radiotap_iterator { 47179f831bSAndy Green struct ieee80211_radiotap_header *rtheader; 48179f831bSAndy Green int max_length; 49179f831bSAndy Green int this_arg_index; 50179f831bSAndy Green u8 *this_arg; 51179f831bSAndy Green 52179f831bSAndy Green int arg_index; 53179f831bSAndy Green u8 *arg; 54179f831bSAndy Green __le32 *next_bitmap; 55179f831bSAndy Green u32 bitmap_shifter; 56179f831bSAndy Green }; 57179f831bSAndy Green 58179f831bSAndy Green extern int ieee80211_radiotap_iterator_init( 59179f831bSAndy Green struct ieee80211_radiotap_iterator *iterator, 60179f831bSAndy Green struct ieee80211_radiotap_header *radiotap_header, 61179f831bSAndy Green int max_length); 62179f831bSAndy Green 63179f831bSAndy Green extern int ieee80211_radiotap_iterator_next( 64179f831bSAndy Green struct ieee80211_radiotap_iterator *iterator); 65179f831bSAndy Green 66179f831bSAndy Green 6741ade00fSJohannes Berg /** 6841ade00fSJohannes Berg * struct key_params - key information 6941ade00fSJohannes Berg * 7041ade00fSJohannes Berg * Information about a key 7141ade00fSJohannes Berg * 7241ade00fSJohannes Berg * @key: key material 7341ade00fSJohannes Berg * @key_len: length of key material 7441ade00fSJohannes Berg * @cipher: cipher suite selector 7541ade00fSJohannes Berg * @seq: sequence counter (IV/PN) for TKIP and CCMP keys, only used 7641ade00fSJohannes Berg * with the get_key() callback, must be in little endian, 7741ade00fSJohannes Berg * length given by @seq_len. 7841ade00fSJohannes Berg */ 7941ade00fSJohannes Berg struct key_params { 8041ade00fSJohannes Berg u8 *key; 8141ade00fSJohannes Berg u8 *seq; 8241ade00fSJohannes Berg int key_len; 8341ade00fSJohannes Berg int seq_len; 8441ade00fSJohannes Berg u32 cipher; 8541ade00fSJohannes Berg }; 8641ade00fSJohannes Berg 87ed1b6cc7SJohannes Berg /** 88ed1b6cc7SJohannes Berg * struct beacon_parameters - beacon parameters 89ed1b6cc7SJohannes Berg * 90ed1b6cc7SJohannes Berg * Used to configure the beacon for an interface. 91ed1b6cc7SJohannes Berg * 92ed1b6cc7SJohannes Berg * @head: head portion of beacon (before TIM IE) 93ed1b6cc7SJohannes Berg * or %NULL if not changed 94ed1b6cc7SJohannes Berg * @tail: tail portion of beacon (after TIM IE) 95ed1b6cc7SJohannes Berg * or %NULL if not changed 96ed1b6cc7SJohannes Berg * @interval: beacon interval or zero if not changed 97ed1b6cc7SJohannes Berg * @dtim_period: DTIM period or zero if not changed 98ed1b6cc7SJohannes Berg * @head_len: length of @head 99ed1b6cc7SJohannes Berg * @tail_len: length of @tail 100ed1b6cc7SJohannes Berg */ 101ed1b6cc7SJohannes Berg struct beacon_parameters { 102ed1b6cc7SJohannes Berg u8 *head, *tail; 103ed1b6cc7SJohannes Berg int interval, dtim_period; 104ed1b6cc7SJohannes Berg int head_len, tail_len; 105ed1b6cc7SJohannes Berg }; 106ed1b6cc7SJohannes Berg 1075727ef1bSJohannes Berg /** 1085727ef1bSJohannes Berg * enum station_flags - station flags 1095727ef1bSJohannes Berg * 1105727ef1bSJohannes Berg * Station capability flags. Note that these must be the bits 1115727ef1bSJohannes Berg * according to the nl80211 flags. 1125727ef1bSJohannes Berg * 1135727ef1bSJohannes Berg * @STATION_FLAG_CHANGED: station flags were changed 1145727ef1bSJohannes Berg * @STATION_FLAG_AUTHORIZED: station is authorized to send frames (802.1X) 1155727ef1bSJohannes Berg * @STATION_FLAG_SHORT_PREAMBLE: station is capable of receiving frames 1165727ef1bSJohannes Berg * with short preambles 1175727ef1bSJohannes Berg * @STATION_FLAG_WME: station is WME/QoS capable 1185394af4dSJouni Malinen * @STATION_FLAG_MFP: station uses management frame protection 1195727ef1bSJohannes Berg */ 1205727ef1bSJohannes Berg enum station_flags { 1215727ef1bSJohannes Berg STATION_FLAG_CHANGED = 1<<0, 1225727ef1bSJohannes Berg STATION_FLAG_AUTHORIZED = 1<<NL80211_STA_FLAG_AUTHORIZED, 1235727ef1bSJohannes Berg STATION_FLAG_SHORT_PREAMBLE = 1<<NL80211_STA_FLAG_SHORT_PREAMBLE, 1245727ef1bSJohannes Berg STATION_FLAG_WME = 1<<NL80211_STA_FLAG_WME, 1255394af4dSJouni Malinen STATION_FLAG_MFP = 1<<NL80211_STA_FLAG_MFP, 1265727ef1bSJohannes Berg }; 1275727ef1bSJohannes Berg 1285727ef1bSJohannes Berg /** 1292ec600d6SLuis Carlos Cobo * enum plink_action - actions to perform in mesh peers 1302ec600d6SLuis Carlos Cobo * 1312ec600d6SLuis Carlos Cobo * @PLINK_ACTION_INVALID: action 0 is reserved 1322ec600d6SLuis Carlos Cobo * @PLINK_ACTION_OPEN: start mesh peer link establishment 1332ec600d6SLuis Carlos Cobo * @PLINK_ACTION_BLOCL: block traffic from this mesh peer 1342ec600d6SLuis Carlos Cobo */ 1352ec600d6SLuis Carlos Cobo enum plink_actions { 1362ec600d6SLuis Carlos Cobo PLINK_ACTION_INVALID, 1372ec600d6SLuis Carlos Cobo PLINK_ACTION_OPEN, 1382ec600d6SLuis Carlos Cobo PLINK_ACTION_BLOCK, 1392ec600d6SLuis Carlos Cobo }; 1402ec600d6SLuis Carlos Cobo 1412ec600d6SLuis Carlos Cobo /** 1425727ef1bSJohannes Berg * struct station_parameters - station parameters 1435727ef1bSJohannes Berg * 1445727ef1bSJohannes Berg * Used to change and create a new station. 1455727ef1bSJohannes Berg * 1465727ef1bSJohannes Berg * @vlan: vlan interface station should belong to 1475727ef1bSJohannes Berg * @supported_rates: supported rates in IEEE 802.11 format 1485727ef1bSJohannes Berg * (or NULL for no change) 1495727ef1bSJohannes Berg * @supported_rates_len: number of supported rates 1505727ef1bSJohannes Berg * @station_flags: station flags (see &enum station_flags) 1515727ef1bSJohannes Berg * @listen_interval: listen interval or -1 for no change 1525727ef1bSJohannes Berg * @aid: AID or zero for no change 1535727ef1bSJohannes Berg */ 1545727ef1bSJohannes Berg struct station_parameters { 1555727ef1bSJohannes Berg u8 *supported_rates; 1565727ef1bSJohannes Berg struct net_device *vlan; 1575727ef1bSJohannes Berg u32 station_flags; 1585727ef1bSJohannes Berg int listen_interval; 1595727ef1bSJohannes Berg u16 aid; 1605727ef1bSJohannes Berg u8 supported_rates_len; 1612ec600d6SLuis Carlos Cobo u8 plink_action; 16236aedc90SJouni Malinen struct ieee80211_ht_cap *ht_capa; 1635727ef1bSJohannes Berg }; 1645727ef1bSJohannes Berg 165fd5b74dcSJohannes Berg /** 1662ec600d6SLuis Carlos Cobo * enum station_info_flags - station information flags 167fd5b74dcSJohannes Berg * 1682ec600d6SLuis Carlos Cobo * Used by the driver to indicate which info in &struct station_info 1692ec600d6SLuis Carlos Cobo * it has filled in during get_station() or dump_station(). 170fd5b74dcSJohannes Berg * 1712ec600d6SLuis Carlos Cobo * @STATION_INFO_INACTIVE_TIME: @inactive_time filled 1722ec600d6SLuis Carlos Cobo * @STATION_INFO_RX_BYTES: @rx_bytes filled 1732ec600d6SLuis Carlos Cobo * @STATION_INFO_TX_BYTES: @tx_bytes filled 1742ec600d6SLuis Carlos Cobo * @STATION_INFO_LLID: @llid filled 1752ec600d6SLuis Carlos Cobo * @STATION_INFO_PLID: @plid filled 1762ec600d6SLuis Carlos Cobo * @STATION_INFO_PLINK_STATE: @plink_state filled 177420e7fabSHenning Rogge * @STATION_INFO_SIGNAL: @signal filled 178420e7fabSHenning Rogge * @STATION_INFO_TX_BITRATE: @tx_bitrate fields are filled 179420e7fabSHenning Rogge * (tx_bitrate, tx_bitrate_flags and tx_bitrate_mcs) 18098c8a60aSJouni Malinen * @STATION_INFO_RX_PACKETS: @rx_packets filled 18198c8a60aSJouni Malinen * @STATION_INFO_TX_PACKETS: @tx_packets filled 182fd5b74dcSJohannes Berg */ 1832ec600d6SLuis Carlos Cobo enum station_info_flags { 1842ec600d6SLuis Carlos Cobo STATION_INFO_INACTIVE_TIME = 1<<0, 1852ec600d6SLuis Carlos Cobo STATION_INFO_RX_BYTES = 1<<1, 1862ec600d6SLuis Carlos Cobo STATION_INFO_TX_BYTES = 1<<2, 1872ec600d6SLuis Carlos Cobo STATION_INFO_LLID = 1<<3, 1882ec600d6SLuis Carlos Cobo STATION_INFO_PLID = 1<<4, 1892ec600d6SLuis Carlos Cobo STATION_INFO_PLINK_STATE = 1<<5, 190420e7fabSHenning Rogge STATION_INFO_SIGNAL = 1<<6, 191420e7fabSHenning Rogge STATION_INFO_TX_BITRATE = 1<<7, 19298c8a60aSJouni Malinen STATION_INFO_RX_PACKETS = 1<<8, 19398c8a60aSJouni Malinen STATION_INFO_TX_PACKETS = 1<<9, 194420e7fabSHenning Rogge }; 195420e7fabSHenning Rogge 196420e7fabSHenning Rogge /** 197420e7fabSHenning Rogge * enum station_info_rate_flags - bitrate info flags 198420e7fabSHenning Rogge * 199420e7fabSHenning Rogge * Used by the driver to indicate the specific rate transmission 200420e7fabSHenning Rogge * type for 802.11n transmissions. 201420e7fabSHenning Rogge * 202420e7fabSHenning Rogge * @RATE_INFO_FLAGS_MCS: @tx_bitrate_mcs filled 203420e7fabSHenning Rogge * @RATE_INFO_FLAGS_40_MHZ_WIDTH: 40 Mhz width transmission 204420e7fabSHenning Rogge * @RATE_INFO_FLAGS_SHORT_GI: 400ns guard interval 205420e7fabSHenning Rogge */ 206420e7fabSHenning Rogge enum rate_info_flags { 207420e7fabSHenning Rogge RATE_INFO_FLAGS_MCS = 1<<0, 208420e7fabSHenning Rogge RATE_INFO_FLAGS_40_MHZ_WIDTH = 1<<1, 209420e7fabSHenning Rogge RATE_INFO_FLAGS_SHORT_GI = 1<<2, 210420e7fabSHenning Rogge }; 211420e7fabSHenning Rogge 212420e7fabSHenning Rogge /** 213420e7fabSHenning Rogge * struct rate_info - bitrate information 214420e7fabSHenning Rogge * 215420e7fabSHenning Rogge * Information about a receiving or transmitting bitrate 216420e7fabSHenning Rogge * 217420e7fabSHenning Rogge * @flags: bitflag of flags from &enum rate_info_flags 218420e7fabSHenning Rogge * @mcs: mcs index if struct describes a 802.11n bitrate 219420e7fabSHenning Rogge * @legacy: bitrate in 100kbit/s for 802.11abg 220420e7fabSHenning Rogge */ 221420e7fabSHenning Rogge struct rate_info { 222420e7fabSHenning Rogge u8 flags; 223420e7fabSHenning Rogge u8 mcs; 224420e7fabSHenning Rogge u16 legacy; 225fd5b74dcSJohannes Berg }; 226fd5b74dcSJohannes Berg 227fd5b74dcSJohannes Berg /** 2282ec600d6SLuis Carlos Cobo * struct station_info - station information 229fd5b74dcSJohannes Berg * 2302ec600d6SLuis Carlos Cobo * Station information filled by driver for get_station() and dump_station. 231fd5b74dcSJohannes Berg * 2322ec600d6SLuis Carlos Cobo * @filled: bitflag of flags from &enum station_info_flags 233fd5b74dcSJohannes Berg * @inactive_time: time since last station activity (tx/rx) in milliseconds 234fd5b74dcSJohannes Berg * @rx_bytes: bytes received from this station 235fd5b74dcSJohannes Berg * @tx_bytes: bytes transmitted to this station 2362ec600d6SLuis Carlos Cobo * @llid: mesh local link id 2372ec600d6SLuis Carlos Cobo * @plid: mesh peer link id 2382ec600d6SLuis Carlos Cobo * @plink_state: mesh peer link state 239420e7fabSHenning Rogge * @signal: signal strength of last received packet in dBm 240420e7fabSHenning Rogge * @txrate: current unicast bitrate to this station 24198c8a60aSJouni Malinen * @rx_packets: packets received from this station 24298c8a60aSJouni Malinen * @tx_packets: packets transmitted to this station 243fd5b74dcSJohannes Berg */ 2442ec600d6SLuis Carlos Cobo struct station_info { 245fd5b74dcSJohannes Berg u32 filled; 246fd5b74dcSJohannes Berg u32 inactive_time; 247fd5b74dcSJohannes Berg u32 rx_bytes; 248fd5b74dcSJohannes Berg u32 tx_bytes; 2492ec600d6SLuis Carlos Cobo u16 llid; 2502ec600d6SLuis Carlos Cobo u16 plid; 2512ec600d6SLuis Carlos Cobo u8 plink_state; 252420e7fabSHenning Rogge s8 signal; 253420e7fabSHenning Rogge struct rate_info txrate; 25498c8a60aSJouni Malinen u32 rx_packets; 25598c8a60aSJouni Malinen u32 tx_packets; 256fd5b74dcSJohannes Berg }; 257fd5b74dcSJohannes Berg 25866f7ac50SMichael Wu /** 25966f7ac50SMichael Wu * enum monitor_flags - monitor flags 26066f7ac50SMichael Wu * 26166f7ac50SMichael Wu * Monitor interface configuration flags. Note that these must be the bits 26266f7ac50SMichael Wu * according to the nl80211 flags. 26366f7ac50SMichael Wu * 26466f7ac50SMichael Wu * @MONITOR_FLAG_FCSFAIL: pass frames with bad FCS 26566f7ac50SMichael Wu * @MONITOR_FLAG_PLCPFAIL: pass frames with bad PLCP 26666f7ac50SMichael Wu * @MONITOR_FLAG_CONTROL: pass control frames 26766f7ac50SMichael Wu * @MONITOR_FLAG_OTHER_BSS: disable BSSID filtering 26866f7ac50SMichael Wu * @MONITOR_FLAG_COOK_FRAMES: report frames after processing 26966f7ac50SMichael Wu */ 27066f7ac50SMichael Wu enum monitor_flags { 27166f7ac50SMichael Wu MONITOR_FLAG_FCSFAIL = 1<<NL80211_MNTR_FLAG_FCSFAIL, 27266f7ac50SMichael Wu MONITOR_FLAG_PLCPFAIL = 1<<NL80211_MNTR_FLAG_PLCPFAIL, 27366f7ac50SMichael Wu MONITOR_FLAG_CONTROL = 1<<NL80211_MNTR_FLAG_CONTROL, 27466f7ac50SMichael Wu MONITOR_FLAG_OTHER_BSS = 1<<NL80211_MNTR_FLAG_OTHER_BSS, 27566f7ac50SMichael Wu MONITOR_FLAG_COOK_FRAMES = 1<<NL80211_MNTR_FLAG_COOK_FRAMES, 27666f7ac50SMichael Wu }; 27766f7ac50SMichael Wu 2782ec600d6SLuis Carlos Cobo /** 2792ec600d6SLuis Carlos Cobo * enum mpath_info_flags - mesh path information flags 2802ec600d6SLuis Carlos Cobo * 2812ec600d6SLuis Carlos Cobo * Used by the driver to indicate which info in &struct mpath_info it has filled 2822ec600d6SLuis Carlos Cobo * in during get_station() or dump_station(). 2832ec600d6SLuis Carlos Cobo * 2842ec600d6SLuis Carlos Cobo * MPATH_INFO_FRAME_QLEN: @frame_qlen filled 2852ec600d6SLuis Carlos Cobo * MPATH_INFO_DSN: @dsn filled 2862ec600d6SLuis Carlos Cobo * MPATH_INFO_METRIC: @metric filled 2872ec600d6SLuis Carlos Cobo * MPATH_INFO_EXPTIME: @exptime filled 2882ec600d6SLuis Carlos Cobo * MPATH_INFO_DISCOVERY_TIMEOUT: @discovery_timeout filled 2892ec600d6SLuis Carlos Cobo * MPATH_INFO_DISCOVERY_RETRIES: @discovery_retries filled 2902ec600d6SLuis Carlos Cobo * MPATH_INFO_FLAGS: @flags filled 2912ec600d6SLuis Carlos Cobo */ 2922ec600d6SLuis Carlos Cobo enum mpath_info_flags { 2932ec600d6SLuis Carlos Cobo MPATH_INFO_FRAME_QLEN = BIT(0), 2942ec600d6SLuis Carlos Cobo MPATH_INFO_DSN = BIT(1), 2952ec600d6SLuis Carlos Cobo MPATH_INFO_METRIC = BIT(2), 2962ec600d6SLuis Carlos Cobo MPATH_INFO_EXPTIME = BIT(3), 2972ec600d6SLuis Carlos Cobo MPATH_INFO_DISCOVERY_TIMEOUT = BIT(4), 2982ec600d6SLuis Carlos Cobo MPATH_INFO_DISCOVERY_RETRIES = BIT(5), 2992ec600d6SLuis Carlos Cobo MPATH_INFO_FLAGS = BIT(6), 3002ec600d6SLuis Carlos Cobo }; 3012ec600d6SLuis Carlos Cobo 3022ec600d6SLuis Carlos Cobo /** 3032ec600d6SLuis Carlos Cobo * struct mpath_info - mesh path information 3042ec600d6SLuis Carlos Cobo * 3052ec600d6SLuis Carlos Cobo * Mesh path information filled by driver for get_mpath() and dump_mpath(). 3062ec600d6SLuis Carlos Cobo * 3072ec600d6SLuis Carlos Cobo * @filled: bitfield of flags from &enum mpath_info_flags 3082ec600d6SLuis Carlos Cobo * @frame_qlen: number of queued frames for this destination 3092ec600d6SLuis Carlos Cobo * @dsn: destination sequence number 3102ec600d6SLuis Carlos Cobo * @metric: metric (cost) of this mesh path 3112ec600d6SLuis Carlos Cobo * @exptime: expiration time for the mesh path from now, in msecs 3122ec600d6SLuis Carlos Cobo * @flags: mesh path flags 3132ec600d6SLuis Carlos Cobo * @discovery_timeout: total mesh path discovery timeout, in msecs 3142ec600d6SLuis Carlos Cobo * @discovery_retries: mesh path discovery retries 3152ec600d6SLuis Carlos Cobo */ 3162ec600d6SLuis Carlos Cobo struct mpath_info { 3172ec600d6SLuis Carlos Cobo u32 filled; 3182ec600d6SLuis Carlos Cobo u32 frame_qlen; 3192ec600d6SLuis Carlos Cobo u32 dsn; 3202ec600d6SLuis Carlos Cobo u32 metric; 3212ec600d6SLuis Carlos Cobo u32 exptime; 3222ec600d6SLuis Carlos Cobo u32 discovery_timeout; 3232ec600d6SLuis Carlos Cobo u8 discovery_retries; 3242ec600d6SLuis Carlos Cobo u8 flags; 3252ec600d6SLuis Carlos Cobo }; 3262ec600d6SLuis Carlos Cobo 3279f1ba906SJouni Malinen /** 3289f1ba906SJouni Malinen * struct bss_parameters - BSS parameters 3299f1ba906SJouni Malinen * 3309f1ba906SJouni Malinen * Used to change BSS parameters (mainly for AP mode). 3319f1ba906SJouni Malinen * 3329f1ba906SJouni Malinen * @use_cts_prot: Whether to use CTS protection 3339f1ba906SJouni Malinen * (0 = no, 1 = yes, -1 = do not change) 3349f1ba906SJouni Malinen * @use_short_preamble: Whether the use of short preambles is allowed 3359f1ba906SJouni Malinen * (0 = no, 1 = yes, -1 = do not change) 3369f1ba906SJouni Malinen * @use_short_slot_time: Whether the use of short slot time is allowed 3379f1ba906SJouni Malinen * (0 = no, 1 = yes, -1 = do not change) 33890c97a04SJouni Malinen * @basic_rates: basic rates in IEEE 802.11 format 33990c97a04SJouni Malinen * (or NULL for no change) 34090c97a04SJouni Malinen * @basic_rates_len: number of basic rates 3419f1ba906SJouni Malinen */ 3429f1ba906SJouni Malinen struct bss_parameters { 3439f1ba906SJouni Malinen int use_cts_prot; 3449f1ba906SJouni Malinen int use_short_preamble; 3459f1ba906SJouni Malinen int use_short_slot_time; 34690c97a04SJouni Malinen u8 *basic_rates; 34790c97a04SJouni Malinen u8 basic_rates_len; 3489f1ba906SJouni Malinen }; 3492ec600d6SLuis Carlos Cobo 350b2e1b302SLuis R. Rodriguez /** 351716f9392SLuis R. Rodriguez * enum environment_cap - Environment parsed from country IE 352716f9392SLuis R. Rodriguez * @ENVIRON_ANY: indicates country IE applies to both indoor and 353716f9392SLuis R. Rodriguez * outdoor operation. 354716f9392SLuis R. Rodriguez * @ENVIRON_INDOOR: indicates country IE applies only to indoor operation 355716f9392SLuis R. Rodriguez * @ENVIRON_OUTDOOR: indicates country IE applies only to outdoor operation 356716f9392SLuis R. Rodriguez */ 357716f9392SLuis R. Rodriguez enum environment_cap { 358716f9392SLuis R. Rodriguez ENVIRON_ANY, 359716f9392SLuis R. Rodriguez ENVIRON_INDOOR, 360716f9392SLuis R. Rodriguez ENVIRON_OUTDOOR, 361716f9392SLuis R. Rodriguez }; 362716f9392SLuis R. Rodriguez 363716f9392SLuis R. Rodriguez /** 364806a9e39SLuis R. Rodriguez * struct regulatory_request - used to keep track of regulatory requests 365716f9392SLuis R. Rodriguez * 366806a9e39SLuis R. Rodriguez * @wiphy_idx: this is set if this request's initiator is 367716f9392SLuis R. Rodriguez * %REGDOM_SET_BY_COUNTRY_IE or %REGDOM_SET_BY_DRIVER. This 368716f9392SLuis R. Rodriguez * can be used by the wireless core to deal with conflicts 369716f9392SLuis R. Rodriguez * and potentially inform users of which devices specifically 370716f9392SLuis R. Rodriguez * cased the conflicts. 371716f9392SLuis R. Rodriguez * @initiator: indicates who sent this request, could be any of 3727db90f4aSLuis R. Rodriguez * of those set in nl80211_reg_initiator (%NL80211_REGDOM_SET_BY_*) 373716f9392SLuis R. Rodriguez * @alpha2: the ISO / IEC 3166 alpha2 country code of the requested 374716f9392SLuis R. Rodriguez * regulatory domain. We have a few special codes: 375716f9392SLuis R. Rodriguez * 00 - World regulatory domain 376716f9392SLuis R. Rodriguez * 99 - built by driver but a specific alpha2 cannot be determined 377716f9392SLuis R. Rodriguez * 98 - result of an intersection between two regulatory domains 378716f9392SLuis R. Rodriguez * @intersect: indicates whether the wireless core should intersect 379716f9392SLuis R. Rodriguez * the requested regulatory domain with the presently set regulatory 380716f9392SLuis R. Rodriguez * domain. 381716f9392SLuis R. Rodriguez * @country_ie_checksum: checksum of the last processed and accepted 382716f9392SLuis R. Rodriguez * country IE 383716f9392SLuis R. Rodriguez * @country_ie_env: lets us know if the AP is telling us we are outdoor, 384716f9392SLuis R. Rodriguez * indoor, or if it doesn't matter 385fe33eb39SLuis R. Rodriguez * @list: used to insert into the reg_requests_list linked list 386716f9392SLuis R. Rodriguez */ 387716f9392SLuis R. Rodriguez struct regulatory_request { 388806a9e39SLuis R. Rodriguez int wiphy_idx; 3897db90f4aSLuis R. Rodriguez enum nl80211_reg_initiator initiator; 390716f9392SLuis R. Rodriguez char alpha2[2]; 391716f9392SLuis R. Rodriguez bool intersect; 392716f9392SLuis R. Rodriguez u32 country_ie_checksum; 393716f9392SLuis R. Rodriguez enum environment_cap country_ie_env; 394fe33eb39SLuis R. Rodriguez struct list_head list; 395716f9392SLuis R. Rodriguez }; 396716f9392SLuis R. Rodriguez 397b2e1b302SLuis R. Rodriguez struct ieee80211_freq_range { 398b2e1b302SLuis R. Rodriguez u32 start_freq_khz; 399b2e1b302SLuis R. Rodriguez u32 end_freq_khz; 400b2e1b302SLuis R. Rodriguez u32 max_bandwidth_khz; 401b2e1b302SLuis R. Rodriguez }; 402b2e1b302SLuis R. Rodriguez 403b2e1b302SLuis R. Rodriguez struct ieee80211_power_rule { 404b2e1b302SLuis R. Rodriguez u32 max_antenna_gain; 405b2e1b302SLuis R. Rodriguez u32 max_eirp; 406b2e1b302SLuis R. Rodriguez }; 407b2e1b302SLuis R. Rodriguez 408b2e1b302SLuis R. Rodriguez struct ieee80211_reg_rule { 409b2e1b302SLuis R. Rodriguez struct ieee80211_freq_range freq_range; 410b2e1b302SLuis R. Rodriguez struct ieee80211_power_rule power_rule; 411b2e1b302SLuis R. Rodriguez u32 flags; 412b2e1b302SLuis R. Rodriguez }; 413b2e1b302SLuis R. Rodriguez 414b2e1b302SLuis R. Rodriguez struct ieee80211_regdomain { 415b2e1b302SLuis R. Rodriguez u32 n_reg_rules; 416b2e1b302SLuis R. Rodriguez char alpha2[2]; 417b2e1b302SLuis R. Rodriguez struct ieee80211_reg_rule reg_rules[]; 418b2e1b302SLuis R. Rodriguez }; 419b2e1b302SLuis R. Rodriguez 420b219cee1SLuis R. Rodriguez #define MHZ_TO_KHZ(freq) ((freq) * 1000) 421b219cee1SLuis R. Rodriguez #define KHZ_TO_MHZ(freq) ((freq) / 1000) 422b219cee1SLuis R. Rodriguez #define DBI_TO_MBI(gain) ((gain) * 100) 423b219cee1SLuis R. Rodriguez #define MBI_TO_DBI(gain) ((gain) / 100) 424b219cee1SLuis R. Rodriguez #define DBM_TO_MBM(gain) ((gain) * 100) 425b219cee1SLuis R. Rodriguez #define MBM_TO_DBM(gain) ((gain) / 100) 426b2e1b302SLuis R. Rodriguez 427b2e1b302SLuis R. Rodriguez #define REG_RULE(start, end, bw, gain, eirp, reg_flags) { \ 428b219cee1SLuis R. Rodriguez .freq_range.start_freq_khz = MHZ_TO_KHZ(start), \ 429b219cee1SLuis R. Rodriguez .freq_range.end_freq_khz = MHZ_TO_KHZ(end), \ 430b219cee1SLuis R. Rodriguez .freq_range.max_bandwidth_khz = MHZ_TO_KHZ(bw), \ 431b219cee1SLuis R. Rodriguez .power_rule.max_antenna_gain = DBI_TO_MBI(gain), \ 432b219cee1SLuis R. Rodriguez .power_rule.max_eirp = DBM_TO_MBM(eirp), \ 433b2e1b302SLuis R. Rodriguez .flags = reg_flags, \ 434b2e1b302SLuis R. Rodriguez } 435b2e1b302SLuis R. Rodriguez 43693da9cc1Scolin@cozybit.com struct mesh_config { 43793da9cc1Scolin@cozybit.com /* Timeouts in ms */ 43893da9cc1Scolin@cozybit.com /* Mesh plink management parameters */ 43993da9cc1Scolin@cozybit.com u16 dot11MeshRetryTimeout; 44093da9cc1Scolin@cozybit.com u16 dot11MeshConfirmTimeout; 44193da9cc1Scolin@cozybit.com u16 dot11MeshHoldingTimeout; 44293da9cc1Scolin@cozybit.com u16 dot11MeshMaxPeerLinks; 44393da9cc1Scolin@cozybit.com u8 dot11MeshMaxRetries; 44493da9cc1Scolin@cozybit.com u8 dot11MeshTTL; 44593da9cc1Scolin@cozybit.com bool auto_open_plinks; 44693da9cc1Scolin@cozybit.com /* HWMP parameters */ 44793da9cc1Scolin@cozybit.com u8 dot11MeshHWMPmaxPREQretries; 44893da9cc1Scolin@cozybit.com u32 path_refresh_time; 44993da9cc1Scolin@cozybit.com u16 min_discovery_timeout; 45093da9cc1Scolin@cozybit.com u32 dot11MeshHWMPactivePathTimeout; 45193da9cc1Scolin@cozybit.com u16 dot11MeshHWMPpreqMinInterval; 45293da9cc1Scolin@cozybit.com u16 dot11MeshHWMPnetDiameterTraversalTime; 45393da9cc1Scolin@cozybit.com }; 45493da9cc1Scolin@cozybit.com 45531888487SJouni Malinen /** 45631888487SJouni Malinen * struct ieee80211_txq_params - TX queue parameters 45731888487SJouni Malinen * @queue: TX queue identifier (NL80211_TXQ_Q_*) 45831888487SJouni Malinen * @txop: Maximum burst time in units of 32 usecs, 0 meaning disabled 45931888487SJouni Malinen * @cwmin: Minimum contention window [a value of the form 2^n-1 in the range 46031888487SJouni Malinen * 1..32767] 46131888487SJouni Malinen * @cwmax: Maximum contention window [a value of the form 2^n-1 in the range 46231888487SJouni Malinen * 1..32767] 46331888487SJouni Malinen * @aifs: Arbitration interframe space [0..255] 46431888487SJouni Malinen */ 46531888487SJouni Malinen struct ieee80211_txq_params { 46631888487SJouni Malinen enum nl80211_txq_q queue; 46731888487SJouni Malinen u16 txop; 46831888487SJouni Malinen u16 cwmin; 46931888487SJouni Malinen u16 cwmax; 47031888487SJouni Malinen u8 aifs; 47131888487SJouni Malinen }; 47231888487SJouni Malinen 473704232c2SJohannes Berg /* from net/wireless.h */ 474704232c2SJohannes Berg struct wiphy; 475704232c2SJohannes Berg 47672bdcf34SJouni Malinen /* from net/ieee80211.h */ 47772bdcf34SJouni Malinen struct ieee80211_channel; 47872bdcf34SJouni Malinen 479704232c2SJohannes Berg /** 4802a519311SJohannes Berg * struct cfg80211_ssid - SSID description 4812a519311SJohannes Berg * @ssid: the SSID 4822a519311SJohannes Berg * @ssid_len: length of the ssid 4832a519311SJohannes Berg */ 4842a519311SJohannes Berg struct cfg80211_ssid { 4852a519311SJohannes Berg u8 ssid[IEEE80211_MAX_SSID_LEN]; 4862a519311SJohannes Berg u8 ssid_len; 4872a519311SJohannes Berg }; 4882a519311SJohannes Berg 4892a519311SJohannes Berg /** 4902a519311SJohannes Berg * struct cfg80211_scan_request - scan request description 4912a519311SJohannes Berg * 4922a519311SJohannes Berg * @ssids: SSIDs to scan for (active scan only) 4932a519311SJohannes Berg * @n_ssids: number of SSIDs 4942a519311SJohannes Berg * @channels: channels to scan on. 4952a519311SJohannes Berg * @n_channels: number of channels for each band 49670692ad2SJouni Malinen * @ie: optional information element(s) to add into Probe Request or %NULL 49770692ad2SJouni Malinen * @ie_len: length of ie in octets 4982a519311SJohannes Berg * @wiphy: the wiphy this was for 4992a519311SJohannes Berg * @ifidx: the interface index 5002a519311SJohannes Berg */ 5012a519311SJohannes Berg struct cfg80211_scan_request { 5022a519311SJohannes Berg struct cfg80211_ssid *ssids; 5032a519311SJohannes Berg int n_ssids; 5042a519311SJohannes Berg struct ieee80211_channel **channels; 5052a519311SJohannes Berg u32 n_channels; 506*de95a54bSJohannes Berg const u8 *ie; 50770692ad2SJouni Malinen size_t ie_len; 5082a519311SJohannes Berg 5092a519311SJohannes Berg /* internal */ 5102a519311SJohannes Berg struct wiphy *wiphy; 5112a519311SJohannes Berg int ifidx; 5122a519311SJohannes Berg }; 5132a519311SJohannes Berg 5142a519311SJohannes Berg /** 5152a519311SJohannes Berg * enum cfg80211_signal_type - signal type 5162a519311SJohannes Berg * 5172a519311SJohannes Berg * @CFG80211_SIGNAL_TYPE_NONE: no signal strength information available 5182a519311SJohannes Berg * @CFG80211_SIGNAL_TYPE_MBM: signal strength in mBm (100*dBm) 5192a519311SJohannes Berg * @CFG80211_SIGNAL_TYPE_UNSPEC: signal strength, increasing from 0 through 100 5202a519311SJohannes Berg */ 5212a519311SJohannes Berg enum cfg80211_signal_type { 5222a519311SJohannes Berg CFG80211_SIGNAL_TYPE_NONE, 5232a519311SJohannes Berg CFG80211_SIGNAL_TYPE_MBM, 5242a519311SJohannes Berg CFG80211_SIGNAL_TYPE_UNSPEC, 5252a519311SJohannes Berg }; 5262a519311SJohannes Berg 5272a519311SJohannes Berg /** 5282a519311SJohannes Berg * struct cfg80211_bss - BSS description 5292a519311SJohannes Berg * 5302a519311SJohannes Berg * This structure describes a BSS (which may also be a mesh network) 5312a519311SJohannes Berg * for use in scan results and similar. 5322a519311SJohannes Berg * 5332a519311SJohannes Berg * @bssid: BSSID of the BSS 5342a519311SJohannes Berg * @tsf: timestamp of last received update 5352a519311SJohannes Berg * @beacon_interval: the beacon interval as from the frame 5362a519311SJohannes Berg * @capability: the capability field in host byte order 5372a519311SJohannes Berg * @information_elements: the information elements (Note that there 5382a519311SJohannes Berg * is no guarantee that these are well-formed!) 5392a519311SJohannes Berg * @len_information_elements: total length of the information elements 54077965c97SJohannes Berg * @signal: signal strength value (type depends on the wiphy's signal_type) 541a08c1c1aSKalle Valo * @hold: BSS should not expire 54278c1c7e1SJohannes Berg * @free_priv: function pointer to free private data 5432a519311SJohannes Berg * @priv: private area for driver use, has at least wiphy->bss_priv_size bytes 5442a519311SJohannes Berg */ 5452a519311SJohannes Berg struct cfg80211_bss { 5462a519311SJohannes Berg struct ieee80211_channel *channel; 5472a519311SJohannes Berg 5482a519311SJohannes Berg u8 bssid[ETH_ALEN]; 5492a519311SJohannes Berg u64 tsf; 5502a519311SJohannes Berg u16 beacon_interval; 5512a519311SJohannes Berg u16 capability; 5522a519311SJohannes Berg u8 *information_elements; 5532a519311SJohannes Berg size_t len_information_elements; 5542a519311SJohannes Berg 5552a519311SJohannes Berg s32 signal; 5562a519311SJohannes Berg 55778c1c7e1SJohannes Berg void (*free_priv)(struct cfg80211_bss *bss); 5582a519311SJohannes Berg u8 priv[0] __attribute__((__aligned__(sizeof(void *)))); 5592a519311SJohannes Berg }; 5602a519311SJohannes Berg 5612a519311SJohannes Berg /** 562636a5d36SJouni Malinen * struct cfg80211_auth_request - Authentication request data 563636a5d36SJouni Malinen * 564636a5d36SJouni Malinen * This structure provides information needed to complete IEEE 802.11 565636a5d36SJouni Malinen * authentication. 566636a5d36SJouni Malinen * NOTE: This structure will likely change when more code from mac80211 is 567636a5d36SJouni Malinen * moved into cfg80211 so that non-mac80211 drivers can benefit from it, too. 568636a5d36SJouni Malinen * Before using this in a driver that does not use mac80211, it would be better 569636a5d36SJouni Malinen * to check the status of that work and better yet, volunteer to work on it. 570636a5d36SJouni Malinen * 571636a5d36SJouni Malinen * @chan: The channel to use or %NULL if not specified (auto-select based on 572636a5d36SJouni Malinen * scan results) 573636a5d36SJouni Malinen * @peer_addr: The address of the peer STA (AP BSSID in infrastructure case); 574636a5d36SJouni Malinen * this field is required to be present; if the driver wants to help with 575636a5d36SJouni Malinen * BSS selection, it should use (yet to be added) MLME event to allow user 576636a5d36SJouni Malinen * space SME to be notified of roaming candidate, so that the SME can then 577636a5d36SJouni Malinen * use the authentication request with the recommended BSSID and whatever 578636a5d36SJouni Malinen * other data may be needed for authentication/association 579636a5d36SJouni Malinen * @ssid: SSID or %NULL if not yet available 580636a5d36SJouni Malinen * @ssid_len: Length of ssid in octets 581636a5d36SJouni Malinen * @auth_type: Authentication type (algorithm) 582636a5d36SJouni Malinen * @ie: Extra IEs to add to Authentication frame or %NULL 583636a5d36SJouni Malinen * @ie_len: Length of ie buffer in octets 584636a5d36SJouni Malinen */ 585636a5d36SJouni Malinen struct cfg80211_auth_request { 586636a5d36SJouni Malinen struct ieee80211_channel *chan; 587636a5d36SJouni Malinen u8 *peer_addr; 588636a5d36SJouni Malinen const u8 *ssid; 589636a5d36SJouni Malinen size_t ssid_len; 590636a5d36SJouni Malinen enum nl80211_auth_type auth_type; 591636a5d36SJouni Malinen const u8 *ie; 592636a5d36SJouni Malinen size_t ie_len; 593636a5d36SJouni Malinen }; 594636a5d36SJouni Malinen 595636a5d36SJouni Malinen /** 596636a5d36SJouni Malinen * struct cfg80211_assoc_request - (Re)Association request data 597636a5d36SJouni Malinen * 598636a5d36SJouni Malinen * This structure provides information needed to complete IEEE 802.11 599636a5d36SJouni Malinen * (re)association. 600636a5d36SJouni Malinen * NOTE: This structure will likely change when more code from mac80211 is 601636a5d36SJouni Malinen * moved into cfg80211 so that non-mac80211 drivers can benefit from it, too. 602636a5d36SJouni Malinen * Before using this in a driver that does not use mac80211, it would be better 603636a5d36SJouni Malinen * to check the status of that work and better yet, volunteer to work on it. 604636a5d36SJouni Malinen * 605636a5d36SJouni Malinen * @chan: The channel to use or %NULL if not specified (auto-select based on 606636a5d36SJouni Malinen * scan results) 607636a5d36SJouni Malinen * @peer_addr: The address of the peer STA (AP BSSID); this field is required 608636a5d36SJouni Malinen * to be present and the STA must be in State 2 (authenticated) with the 609636a5d36SJouni Malinen * peer STA 610636a5d36SJouni Malinen * @ssid: SSID 611636a5d36SJouni Malinen * @ssid_len: Length of ssid in octets 612636a5d36SJouni Malinen * @ie: Extra IEs to add to (Re)Association Request frame or %NULL 613636a5d36SJouni Malinen * @ie_len: Length of ie buffer in octets 614636a5d36SJouni Malinen */ 615636a5d36SJouni Malinen struct cfg80211_assoc_request { 616636a5d36SJouni Malinen struct ieee80211_channel *chan; 617636a5d36SJouni Malinen u8 *peer_addr; 618636a5d36SJouni Malinen const u8 *ssid; 619636a5d36SJouni Malinen size_t ssid_len; 620636a5d36SJouni Malinen const u8 *ie; 621636a5d36SJouni Malinen size_t ie_len; 622636a5d36SJouni Malinen }; 623636a5d36SJouni Malinen 624636a5d36SJouni Malinen /** 625636a5d36SJouni Malinen * struct cfg80211_deauth_request - Deauthentication request data 626636a5d36SJouni Malinen * 627636a5d36SJouni Malinen * This structure provides information needed to complete IEEE 802.11 628636a5d36SJouni Malinen * deauthentication. 629636a5d36SJouni Malinen * 630636a5d36SJouni Malinen * @peer_addr: The address of the peer STA (AP BSSID); this field is required 631636a5d36SJouni Malinen * to be present and the STA must be authenticated with the peer STA 632636a5d36SJouni Malinen * @ie: Extra IEs to add to Deauthentication frame or %NULL 633636a5d36SJouni Malinen * @ie_len: Length of ie buffer in octets 634636a5d36SJouni Malinen */ 635636a5d36SJouni Malinen struct cfg80211_deauth_request { 636636a5d36SJouni Malinen u8 *peer_addr; 637636a5d36SJouni Malinen u16 reason_code; 638636a5d36SJouni Malinen const u8 *ie; 639636a5d36SJouni Malinen size_t ie_len; 640636a5d36SJouni Malinen }; 641636a5d36SJouni Malinen 642636a5d36SJouni Malinen /** 643636a5d36SJouni Malinen * struct cfg80211_disassoc_request - Disassociation request data 644636a5d36SJouni Malinen * 645636a5d36SJouni Malinen * This structure provides information needed to complete IEEE 802.11 646636a5d36SJouni Malinen * disassocation. 647636a5d36SJouni Malinen * 648636a5d36SJouni Malinen * @peer_addr: The address of the peer STA (AP BSSID); this field is required 649636a5d36SJouni Malinen * to be present and the STA must be associated with the peer STA 650636a5d36SJouni Malinen * @ie: Extra IEs to add to Disassociation frame or %NULL 651636a5d36SJouni Malinen * @ie_len: Length of ie buffer in octets 652636a5d36SJouni Malinen */ 653636a5d36SJouni Malinen struct cfg80211_disassoc_request { 654636a5d36SJouni Malinen u8 *peer_addr; 655636a5d36SJouni Malinen u16 reason_code; 656636a5d36SJouni Malinen const u8 *ie; 657636a5d36SJouni Malinen size_t ie_len; 658636a5d36SJouni Malinen }; 659636a5d36SJouni Malinen 660636a5d36SJouni Malinen /** 661704232c2SJohannes Berg * struct cfg80211_ops - backend description for wireless configuration 662704232c2SJohannes Berg * 663704232c2SJohannes Berg * This struct is registered by fullmac card drivers and/or wireless stacks 664704232c2SJohannes Berg * in order to handle configuration requests on their interfaces. 665704232c2SJohannes Berg * 666704232c2SJohannes Berg * All callbacks except where otherwise noted should return 0 667704232c2SJohannes Berg * on success or a negative error code. 668704232c2SJohannes Berg * 66943fb45cbSJohannes Berg * All operations are currently invoked under rtnl for consistency with the 67043fb45cbSJohannes Berg * wireless extensions but this is subject to reevaluation as soon as this 67143fb45cbSJohannes Berg * code is used more widely and we have a first user without wext. 67243fb45cbSJohannes Berg * 6730378b3f1SJohannes Berg * @suspend: wiphy device needs to be suspended 6740378b3f1SJohannes Berg * @resume: wiphy device needs to be resumed 6750378b3f1SJohannes Berg * 67660719ffdSJohannes Berg * @add_virtual_intf: create a new virtual interface with the given name, 67760719ffdSJohannes Berg * must set the struct wireless_dev's iftype. 678704232c2SJohannes Berg * 679704232c2SJohannes Berg * @del_virtual_intf: remove the virtual interface determined by ifindex. 68055682965SJohannes Berg * 68160719ffdSJohannes Berg * @change_virtual_intf: change type/configuration of virtual interface, 68260719ffdSJohannes Berg * keep the struct wireless_dev's iftype updated. 68355682965SJohannes Berg * 68441ade00fSJohannes Berg * @add_key: add a key with the given parameters. @mac_addr will be %NULL 68541ade00fSJohannes Berg * when adding a group key. 68641ade00fSJohannes Berg * 68741ade00fSJohannes Berg * @get_key: get information about the key with the given parameters. 68841ade00fSJohannes Berg * @mac_addr will be %NULL when requesting information for a group 68941ade00fSJohannes Berg * key. All pointers given to the @callback function need not be valid 69041ade00fSJohannes Berg * after it returns. 69141ade00fSJohannes Berg * 69241ade00fSJohannes Berg * @del_key: remove a key given the @mac_addr (%NULL for a group key) 69341ade00fSJohannes Berg * and @key_index 69441ade00fSJohannes Berg * 69541ade00fSJohannes Berg * @set_default_key: set the default key on an interface 696ed1b6cc7SJohannes Berg * 6973cfcf6acSJouni Malinen * @set_default_mgmt_key: set the default management frame key on an interface 6983cfcf6acSJouni Malinen * 699ed1b6cc7SJohannes Berg * @add_beacon: Add a beacon with given parameters, @head, @interval 700ed1b6cc7SJohannes Berg * and @dtim_period will be valid, @tail is optional. 701ed1b6cc7SJohannes Berg * @set_beacon: Change the beacon parameters for an access point mode 702ed1b6cc7SJohannes Berg * interface. This should reject the call when no beacon has been 703ed1b6cc7SJohannes Berg * configured. 704ed1b6cc7SJohannes Berg * @del_beacon: Remove beacon configuration and stop sending the beacon. 7055727ef1bSJohannes Berg * 7065727ef1bSJohannes Berg * @add_station: Add a new station. 7075727ef1bSJohannes Berg * 7085727ef1bSJohannes Berg * @del_station: Remove a station; @mac may be NULL to remove all stations. 7095727ef1bSJohannes Berg * 7105727ef1bSJohannes Berg * @change_station: Modify a given station. 7112ec600d6SLuis Carlos Cobo * 71293da9cc1Scolin@cozybit.com * @get_mesh_params: Put the current mesh parameters into *params 71393da9cc1Scolin@cozybit.com * 71493da9cc1Scolin@cozybit.com * @set_mesh_params: Set mesh parameters. 71593da9cc1Scolin@cozybit.com * The mask is a bitfield which tells us which parameters to 71693da9cc1Scolin@cozybit.com * set, and which to leave alone. 71793da9cc1Scolin@cozybit.com * 7182ec600d6SLuis Carlos Cobo * @set_mesh_cfg: set mesh parameters (by now, just mesh id) 7199f1ba906SJouni Malinen * 7209f1ba906SJouni Malinen * @change_bss: Modify parameters for a given BSS. 72131888487SJouni Malinen * 72231888487SJouni Malinen * @set_txq_params: Set TX queue parameters 72372bdcf34SJouni Malinen * 72472bdcf34SJouni Malinen * @set_channel: Set channel 7259aed3cc1SJouni Malinen * 7262a519311SJohannes Berg * @scan: Request to do a scan. If returning zero, the scan request is given 7272a519311SJohannes Berg * the driver, and will be valid until passed to cfg80211_scan_done(). 7282a519311SJohannes Berg * For scan results, call cfg80211_inform_bss(); you can call this outside 7292a519311SJohannes Berg * the scan/scan_done bracket too. 730636a5d36SJouni Malinen * 731636a5d36SJouni Malinen * @auth: Request to authenticate with the specified peer 732636a5d36SJouni Malinen * @assoc: Request to (re)associate with the specified peer 733636a5d36SJouni Malinen * @deauth: Request to deauthenticate from the specified peer 734636a5d36SJouni Malinen * @disassoc: Request to disassociate from the specified peer 735704232c2SJohannes Berg */ 736704232c2SJohannes Berg struct cfg80211_ops { 7370378b3f1SJohannes Berg int (*suspend)(struct wiphy *wiphy); 7380378b3f1SJohannes Berg int (*resume)(struct wiphy *wiphy); 7390378b3f1SJohannes Berg 740704232c2SJohannes Berg int (*add_virtual_intf)(struct wiphy *wiphy, char *name, 7412ec600d6SLuis Carlos Cobo enum nl80211_iftype type, u32 *flags, 7422ec600d6SLuis Carlos Cobo struct vif_params *params); 743704232c2SJohannes Berg int (*del_virtual_intf)(struct wiphy *wiphy, int ifindex); 74455682965SJohannes Berg int (*change_virtual_intf)(struct wiphy *wiphy, int ifindex, 7452ec600d6SLuis Carlos Cobo enum nl80211_iftype type, u32 *flags, 7462ec600d6SLuis Carlos Cobo struct vif_params *params); 74741ade00fSJohannes Berg 74841ade00fSJohannes Berg int (*add_key)(struct wiphy *wiphy, struct net_device *netdev, 74941ade00fSJohannes Berg u8 key_index, u8 *mac_addr, 75041ade00fSJohannes Berg struct key_params *params); 75141ade00fSJohannes Berg int (*get_key)(struct wiphy *wiphy, struct net_device *netdev, 75241ade00fSJohannes Berg u8 key_index, u8 *mac_addr, void *cookie, 75341ade00fSJohannes Berg void (*callback)(void *cookie, struct key_params*)); 75441ade00fSJohannes Berg int (*del_key)(struct wiphy *wiphy, struct net_device *netdev, 75541ade00fSJohannes Berg u8 key_index, u8 *mac_addr); 75641ade00fSJohannes Berg int (*set_default_key)(struct wiphy *wiphy, 75741ade00fSJohannes Berg struct net_device *netdev, 75841ade00fSJohannes Berg u8 key_index); 7593cfcf6acSJouni Malinen int (*set_default_mgmt_key)(struct wiphy *wiphy, 7603cfcf6acSJouni Malinen struct net_device *netdev, 7613cfcf6acSJouni Malinen u8 key_index); 762ed1b6cc7SJohannes Berg 763ed1b6cc7SJohannes Berg int (*add_beacon)(struct wiphy *wiphy, struct net_device *dev, 764ed1b6cc7SJohannes Berg struct beacon_parameters *info); 765ed1b6cc7SJohannes Berg int (*set_beacon)(struct wiphy *wiphy, struct net_device *dev, 766ed1b6cc7SJohannes Berg struct beacon_parameters *info); 767ed1b6cc7SJohannes Berg int (*del_beacon)(struct wiphy *wiphy, struct net_device *dev); 7685727ef1bSJohannes Berg 7695727ef1bSJohannes Berg 7705727ef1bSJohannes Berg int (*add_station)(struct wiphy *wiphy, struct net_device *dev, 7715727ef1bSJohannes Berg u8 *mac, struct station_parameters *params); 7725727ef1bSJohannes Berg int (*del_station)(struct wiphy *wiphy, struct net_device *dev, 7735727ef1bSJohannes Berg u8 *mac); 7745727ef1bSJohannes Berg int (*change_station)(struct wiphy *wiphy, struct net_device *dev, 7755727ef1bSJohannes Berg u8 *mac, struct station_parameters *params); 776fd5b74dcSJohannes Berg int (*get_station)(struct wiphy *wiphy, struct net_device *dev, 7772ec600d6SLuis Carlos Cobo u8 *mac, struct station_info *sinfo); 7782ec600d6SLuis Carlos Cobo int (*dump_station)(struct wiphy *wiphy, struct net_device *dev, 7792ec600d6SLuis Carlos Cobo int idx, u8 *mac, struct station_info *sinfo); 7802ec600d6SLuis Carlos Cobo 7812ec600d6SLuis Carlos Cobo int (*add_mpath)(struct wiphy *wiphy, struct net_device *dev, 7822ec600d6SLuis Carlos Cobo u8 *dst, u8 *next_hop); 7832ec600d6SLuis Carlos Cobo int (*del_mpath)(struct wiphy *wiphy, struct net_device *dev, 7842ec600d6SLuis Carlos Cobo u8 *dst); 7852ec600d6SLuis Carlos Cobo int (*change_mpath)(struct wiphy *wiphy, struct net_device *dev, 7862ec600d6SLuis Carlos Cobo u8 *dst, u8 *next_hop); 7872ec600d6SLuis Carlos Cobo int (*get_mpath)(struct wiphy *wiphy, struct net_device *dev, 7882ec600d6SLuis Carlos Cobo u8 *dst, u8 *next_hop, 7892ec600d6SLuis Carlos Cobo struct mpath_info *pinfo); 7902ec600d6SLuis Carlos Cobo int (*dump_mpath)(struct wiphy *wiphy, struct net_device *dev, 7912ec600d6SLuis Carlos Cobo int idx, u8 *dst, u8 *next_hop, 7922ec600d6SLuis Carlos Cobo struct mpath_info *pinfo); 79393da9cc1Scolin@cozybit.com int (*get_mesh_params)(struct wiphy *wiphy, 79493da9cc1Scolin@cozybit.com struct net_device *dev, 79593da9cc1Scolin@cozybit.com struct mesh_config *conf); 79693da9cc1Scolin@cozybit.com int (*set_mesh_params)(struct wiphy *wiphy, 79793da9cc1Scolin@cozybit.com struct net_device *dev, 79893da9cc1Scolin@cozybit.com const struct mesh_config *nconf, u32 mask); 7999f1ba906SJouni Malinen int (*change_bss)(struct wiphy *wiphy, struct net_device *dev, 8009f1ba906SJouni Malinen struct bss_parameters *params); 80131888487SJouni Malinen 80231888487SJouni Malinen int (*set_txq_params)(struct wiphy *wiphy, 80331888487SJouni Malinen struct ieee80211_txq_params *params); 80472bdcf34SJouni Malinen 80572bdcf34SJouni Malinen int (*set_channel)(struct wiphy *wiphy, 80672bdcf34SJouni Malinen struct ieee80211_channel *chan, 807094d05dcSSujith enum nl80211_channel_type channel_type); 8089aed3cc1SJouni Malinen 8092a519311SJohannes Berg int (*scan)(struct wiphy *wiphy, struct net_device *dev, 8102a519311SJohannes Berg struct cfg80211_scan_request *request); 811636a5d36SJouni Malinen 812636a5d36SJouni Malinen int (*auth)(struct wiphy *wiphy, struct net_device *dev, 813636a5d36SJouni Malinen struct cfg80211_auth_request *req); 814636a5d36SJouni Malinen int (*assoc)(struct wiphy *wiphy, struct net_device *dev, 815636a5d36SJouni Malinen struct cfg80211_assoc_request *req); 816636a5d36SJouni Malinen int (*deauth)(struct wiphy *wiphy, struct net_device *dev, 817636a5d36SJouni Malinen struct cfg80211_deauth_request *req); 818636a5d36SJouni Malinen int (*disassoc)(struct wiphy *wiphy, struct net_device *dev, 819636a5d36SJouni Malinen struct cfg80211_disassoc_request *req); 820704232c2SJohannes Berg }; 821704232c2SJohannes Berg 822fee52678SJohannes Berg /* temporary wext handlers */ 823fee52678SJohannes Berg int cfg80211_wext_giwname(struct net_device *dev, 824fee52678SJohannes Berg struct iw_request_info *info, 825fee52678SJohannes Berg char *name, char *extra); 826e60c7744SJohannes Berg int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info, 827e60c7744SJohannes Berg u32 *mode, char *extra); 828e60c7744SJohannes Berg int cfg80211_wext_giwmode(struct net_device *dev, struct iw_request_info *info, 829e60c7744SJohannes Berg u32 *mode, char *extra); 8302a519311SJohannes Berg int cfg80211_wext_siwscan(struct net_device *dev, 8312a519311SJohannes Berg struct iw_request_info *info, 8322a519311SJohannes Berg union iwreq_data *wrqu, char *extra); 8332a519311SJohannes Berg int cfg80211_wext_giwscan(struct net_device *dev, 8342a519311SJohannes Berg struct iw_request_info *info, 8352a519311SJohannes Berg struct iw_point *data, char *extra); 8364aa188e1SJohannes Berg int cfg80211_wext_giwrange(struct net_device *dev, 8374aa188e1SJohannes Berg struct iw_request_info *info, 8384aa188e1SJohannes Berg struct iw_point *data, char *extra); 8392a519311SJohannes Berg 8402a519311SJohannes Berg /** 8412a519311SJohannes Berg * cfg80211_scan_done - notify that scan finished 8422a519311SJohannes Berg * 8432a519311SJohannes Berg * @request: the corresponding scan request 8442a519311SJohannes Berg * @aborted: set to true if the scan was aborted for any reason, 8452a519311SJohannes Berg * userspace will be notified of that 8462a519311SJohannes Berg */ 8472a519311SJohannes Berg void cfg80211_scan_done(struct cfg80211_scan_request *request, bool aborted); 8482a519311SJohannes Berg 8492a519311SJohannes Berg /** 8502a519311SJohannes Berg * cfg80211_inform_bss - inform cfg80211 of a new BSS 8512a519311SJohannes Berg * 8522a519311SJohannes Berg * @wiphy: the wiphy reporting the BSS 8532a519311SJohannes Berg * @bss: the found BSS 85477965c97SJohannes Berg * @signal: the signal strength, type depends on the wiphy's signal_type 8552a519311SJohannes Berg * @gfp: context flags 8562a519311SJohannes Berg * 8572a519311SJohannes Berg * This informs cfg80211 that BSS information was found and 8582a519311SJohannes Berg * the BSS should be updated/added. 8592a519311SJohannes Berg */ 8602a519311SJohannes Berg struct cfg80211_bss* 8612a519311SJohannes Berg cfg80211_inform_bss_frame(struct wiphy *wiphy, 8622a519311SJohannes Berg struct ieee80211_channel *channel, 8632a519311SJohannes Berg struct ieee80211_mgmt *mgmt, size_t len, 86477965c97SJohannes Berg s32 signal, gfp_t gfp); 8652a519311SJohannes Berg 86606aa7afaSJussi Kivilinna struct cfg80211_bss* 86706aa7afaSJussi Kivilinna cfg80211_inform_bss(struct wiphy *wiphy, 86806aa7afaSJussi Kivilinna struct ieee80211_channel *channel, 86906aa7afaSJussi Kivilinna const u8 *bssid, 87006aa7afaSJussi Kivilinna u64 timestamp, u16 capability, u16 beacon_interval, 87106aa7afaSJussi Kivilinna const u8 *ie, size_t ielen, 87206aa7afaSJussi Kivilinna s32 signal, gfp_t gfp); 87306aa7afaSJussi Kivilinna 8742a519311SJohannes Berg struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy, 8752a519311SJohannes Berg struct ieee80211_channel *channel, 8762a519311SJohannes Berg const u8 *bssid, 87779420f09SJohannes Berg const u8 *ssid, size_t ssid_len, 87879420f09SJohannes Berg u16 capa_mask, u16 capa_val); 87979420f09SJohannes Berg static inline struct cfg80211_bss * 88079420f09SJohannes Berg cfg80211_get_ibss(struct wiphy *wiphy, 88179420f09SJohannes Berg struct ieee80211_channel *channel, 88279420f09SJohannes Berg const u8 *ssid, size_t ssid_len) 88379420f09SJohannes Berg { 88479420f09SJohannes Berg return cfg80211_get_bss(wiphy, channel, NULL, ssid, ssid_len, 88579420f09SJohannes Berg WLAN_CAPABILITY_IBSS, WLAN_CAPABILITY_IBSS); 88679420f09SJohannes Berg } 88779420f09SJohannes Berg 8882a519311SJohannes Berg struct cfg80211_bss *cfg80211_get_mesh(struct wiphy *wiphy, 8892a519311SJohannes Berg struct ieee80211_channel *channel, 8902a519311SJohannes Berg const u8 *meshid, size_t meshidlen, 8912a519311SJohannes Berg const u8 *meshcfg); 8922a519311SJohannes Berg void cfg80211_put_bss(struct cfg80211_bss *bss); 893d491af19SJohannes Berg /** 894d491af19SJohannes Berg * cfg80211_unlink_bss - unlink BSS from internal data structures 895d491af19SJohannes Berg * @wiphy: the wiphy 896d491af19SJohannes Berg * @bss: the bss to remove 897d491af19SJohannes Berg * 898d491af19SJohannes Berg * This function removes the given BSS from the internal data structures 899d491af19SJohannes Berg * thereby making it no longer show up in scan results etc. Use this 900d491af19SJohannes Berg * function when you detect a BSS is gone. Normally BSSes will also time 901d491af19SJohannes Berg * out, so it is not necessary to use this function at all. 902d491af19SJohannes Berg */ 903d491af19SJohannes Berg void cfg80211_unlink_bss(struct wiphy *wiphy, struct cfg80211_bss *bss); 904fee52678SJohannes Berg 9056039f6d2SJouni Malinen /** 9066039f6d2SJouni Malinen * cfg80211_send_rx_auth - notification of processed authentication 9076039f6d2SJouni Malinen * @dev: network device 9086039f6d2SJouni Malinen * @buf: authentication frame (header + body) 9096039f6d2SJouni Malinen * @len: length of the frame data 9106039f6d2SJouni Malinen * 9116039f6d2SJouni Malinen * This function is called whenever an authentication has been processed in 9126039f6d2SJouni Malinen * station mode. 9136039f6d2SJouni Malinen */ 9146039f6d2SJouni Malinen void cfg80211_send_rx_auth(struct net_device *dev, const u8 *buf, size_t len); 9156039f6d2SJouni Malinen 9166039f6d2SJouni Malinen /** 9176039f6d2SJouni Malinen * cfg80211_send_rx_assoc - notification of processed association 9186039f6d2SJouni Malinen * @dev: network device 9196039f6d2SJouni Malinen * @buf: (re)association response frame (header + body) 9206039f6d2SJouni Malinen * @len: length of the frame data 9216039f6d2SJouni Malinen * 9226039f6d2SJouni Malinen * This function is called whenever a (re)association response has been 9236039f6d2SJouni Malinen * processed in station mode. 9246039f6d2SJouni Malinen */ 9256039f6d2SJouni Malinen void cfg80211_send_rx_assoc(struct net_device *dev, const u8 *buf, size_t len); 9266039f6d2SJouni Malinen 9276039f6d2SJouni Malinen /** 92853b46b84SJouni Malinen * cfg80211_send_deauth - notification of processed deauthentication 9296039f6d2SJouni Malinen * @dev: network device 9306039f6d2SJouni Malinen * @buf: deauthentication frame (header + body) 9316039f6d2SJouni Malinen * @len: length of the frame data 9326039f6d2SJouni Malinen * 9336039f6d2SJouni Malinen * This function is called whenever deauthentication has been processed in 93453b46b84SJouni Malinen * station mode. This includes both received deauthentication frames and 93553b46b84SJouni Malinen * locally generated ones. 9366039f6d2SJouni Malinen */ 93753b46b84SJouni Malinen void cfg80211_send_deauth(struct net_device *dev, const u8 *buf, size_t len); 9386039f6d2SJouni Malinen 9396039f6d2SJouni Malinen /** 94053b46b84SJouni Malinen * cfg80211_send_disassoc - notification of processed disassociation 9416039f6d2SJouni Malinen * @dev: network device 9426039f6d2SJouni Malinen * @buf: disassociation response frame (header + body) 9436039f6d2SJouni Malinen * @len: length of the frame data 9446039f6d2SJouni Malinen * 9456039f6d2SJouni Malinen * This function is called whenever disassociation has been processed in 94653b46b84SJouni Malinen * station mode. This includes both received disassociation frames and locally 94753b46b84SJouni Malinen * generated ones. 9486039f6d2SJouni Malinen */ 94953b46b84SJouni Malinen void cfg80211_send_disassoc(struct net_device *dev, const u8 *buf, size_t len); 9506039f6d2SJouni Malinen 951a08c1c1aSKalle Valo /** 952a08c1c1aSKalle Valo * cfg80211_hold_bss - exclude bss from expiration 953a08c1c1aSKalle Valo * @bss: bss which should not expire 954a08c1c1aSKalle Valo * 955a08c1c1aSKalle Valo * In a case when the BSS is not updated but it shouldn't expire this 956a08c1c1aSKalle Valo * function can be used to mark the BSS to be excluded from expiration. 957a08c1c1aSKalle Valo */ 958a08c1c1aSKalle Valo void cfg80211_hold_bss(struct cfg80211_bss *bss); 959a08c1c1aSKalle Valo 960a08c1c1aSKalle Valo /** 961a08c1c1aSKalle Valo * cfg80211_unhold_bss - remove expiration exception from the BSS 962a08c1c1aSKalle Valo * @bss: bss which can expire again 963a08c1c1aSKalle Valo * 964a08c1c1aSKalle Valo * This function marks the BSS to be expirable again. 965a08c1c1aSKalle Valo */ 966a08c1c1aSKalle Valo void cfg80211_unhold_bss(struct cfg80211_bss *bss); 967a08c1c1aSKalle Valo 968a3b8b056SJouni Malinen /** 969a3b8b056SJouni Malinen * cfg80211_michael_mic_failure - notification of Michael MIC failure (TKIP) 970a3b8b056SJouni Malinen * @dev: network device 971a3b8b056SJouni Malinen * @addr: The source MAC address of the frame 972a3b8b056SJouni Malinen * @key_type: The key type that the received frame used 973a3b8b056SJouni Malinen * @key_id: Key identifier (0..3) 974a3b8b056SJouni Malinen * @tsc: The TSC value of the frame that generated the MIC failure (6 octets) 975a3b8b056SJouni Malinen * 976a3b8b056SJouni Malinen * This function is called whenever the local MAC detects a MIC failure in a 977a3b8b056SJouni Malinen * received frame. This matches with MLME-MICHAELMICFAILURE.indication() 978a3b8b056SJouni Malinen * primitive. 979a3b8b056SJouni Malinen */ 980a3b8b056SJouni Malinen void cfg80211_michael_mic_failure(struct net_device *dev, const u8 *addr, 981a3b8b056SJouni Malinen enum nl80211_key_type key_type, int key_id, 982a3b8b056SJouni Malinen const u8 *tsc); 983a3b8b056SJouni Malinen 984704232c2SJohannes Berg #endif /* __NET_CFG80211_H */ 985