/* * Host AP (software wireless LAN access point) user space daemon for * Host AP kernel driver * Copyright 2002-2003, Jouni Malinen * Copyright 2002-2004, Instant802 Networks, Inc. * Copyright 2005, Devicescape Software, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #ifndef HOSTAPD_IOCTL_H #define HOSTAPD_IOCTL_H #ifdef __KERNEL__ #include #endif /* __KERNEL__ */ #define PRISM2_IOCTL_PRISM2_PARAM (SIOCIWFIRSTPRIV + 0) #define PRISM2_IOCTL_GET_PRISM2_PARAM (SIOCIWFIRSTPRIV + 1) #define PRISM2_IOCTL_HOSTAPD (SIOCIWFIRSTPRIV + 3) #define PRISM2_IOCTL_TEST_PARAM (SIOCIWFIRSTPRIV + 4) /* PRISM2_IOCTL_PRISM2_PARAM ioctl() subtypes: */ enum { PRISM2_PARAM_PTYPE = 1, PRISM2_PARAM_TXRATECTRL = 2, PRISM2_PARAM_BEACON_INT = 3, PRISM2_PARAM_PSEUDO_IBSS = 4, PRISM2_PARAM_ALC = 5, PRISM2_PARAM_TXPOWER = 6, PRISM2_PARAM_DUMP = 7, PRISM2_PARAM_OTHER_AP_POLICY = 8, PRISM2_PARAM_AP_MAX_INACTIVITY = 9, PRISM2_PARAM_AP_BRIDGE_PACKETS = 10, PRISM2_PARAM_DTIM_PERIOD = 11, PRISM2_PARAM_AP_NULLFUNC_ACK = 12, PRISM2_PARAM_MAX_WDS = 13, PRISM2_PARAM_AP_AUTOM_AP_WDS = 14, PRISM2_PARAM_AP_AUTH_ALGS = 15, PRISM2_PARAM_MONITOR_ALLOW_FCSERR = 16, PRISM2_PARAM_HOST_ENCRYPT = 17, PRISM2_PARAM_HOST_DECRYPT = 18, PRISM2_PARAM_BUS_MASTER_THRESHOLD_RX = 19, PRISM2_PARAM_BUS_MASTER_THRESHOLD_TX = 20, PRISM2_PARAM_HOST_ROAMING = 21, PRISM2_PARAM_BCRX_STA_KEY = 22, PRISM2_PARAM_IEEE_802_1X = 23, PRISM2_PARAM_ANTSEL_TX = 24, PRISM2_PARAM_ANTSEL_RX = 25, PRISM2_PARAM_MONITOR_TYPE = 26, PRISM2_PARAM_WDS_TYPE = 27, PRISM2_PARAM_HOSTSCAN = 28, PRISM2_PARAM_AP_SCAN = 29, /* Instant802 additions */ PRISM2_PARAM_CTS_PROTECT_ERP_FRAMES = 1001, PRISM2_PARAM_DROP_UNENCRYPTED = 1002, PRISM2_PARAM_PREAMBLE = 1003, PRISM2_PARAM_RATE_LIMIT = 1004, PRISM2_PARAM_RATE_LIMIT_BURST = 1005, PRISM2_PARAM_SHORT_SLOT_TIME = 1006, PRISM2_PARAM_TEST_MODE = 1007, PRISM2_PARAM_NEXT_MODE = 1008, PRISM2_PARAM_CLEAR_KEYS = 1009, PRISM2_PARAM_RADIO_ENABLED = 1010, PRISM2_PARAM_ANTENNA_SEL = 1011, PRISM2_PARAM_CALIB_INT = 1012, PRISM2_PARAM_ANTENNA_MODE = 1013, PRISM2_PARAM_PRIVACY_INVOKED = 1014, PRISM2_PARAM_BROADCAST_SSID = 1015, PRISM2_PARAM_STAT_TIME = 1016, PRISM2_PARAM_STA_ANTENNA_SEL = 1017, PRISM2_PARAM_FORCE_UNICAST_RATE = 1018, PRISM2_PARAM_RATE_CTRL_NUM_UP = 1019, PRISM2_PARAM_RATE_CTRL_NUM_DOWN = 1020, PRISM2_PARAM_MAX_RATECTRL_RATE = 1021, PRISM2_PARAM_TX_POWER_REDUCTION = 1022, PRISM2_PARAM_EAPOL = 1023, PRISM2_PARAM_KEY_TX_RX_THRESHOLD = 1024, PRISM2_PARAM_KEY_INDEX = 1025, PRISM2_PARAM_DEFAULT_WEP_ONLY = 1026, PRISM2_PARAM_WIFI_WME_NOACK_TEST = 1033, PRISM2_PARAM_ALLOW_BROADCAST_ALWAYS = 1034, PRISM2_PARAM_SCAN_FLAGS = 1035, PRISM2_PARAM_HW_MODES = 1036, PRISM2_PARAM_CREATE_IBSS = 1037, PRISM2_PARAM_WMM_ENABLED = 1038, PRISM2_PARAM_MIXED_CELL = 1039, PRISM2_PARAM_KEY_MGMT = 1040, PRISM2_PARAM_RADAR_DETECT = 1043, PRISM2_PARAM_SPECTRUM_MGMT = 1044, /* NOTE: Please try to coordinate with other active development * branches before allocating new param numbers so that each new param * will be unique within all branches and the allocated number will not * need to be changed when merging new features. Existing numbers in * the mainline (or main devel branch) must not be changed when merging * in new features. */ }; /* PRISM2_IOCTL_HOSTAPD ioctl() cmd: */ enum { PRISM2_HOSTAPD_FLUSH = 1, PRISM2_HOSTAPD_ADD_STA = 2, PRISM2_HOSTAPD_REMOVE_STA = 3, PRISM2_HOSTAPD_GET_INFO_STA = 4, /* REMOVED: PRISM2_HOSTAPD_RESET_TXEXC_STA = 5, */ PRISM2_SET_ENCRYPTION = 6, PRISM2_GET_ENCRYPTION = 7, PRISM2_HOSTAPD_SET_FLAGS_STA = 8, PRISM2_HOSTAPD_GET_RID = 9, PRISM2_HOSTAPD_SET_RID = 10, PRISM2_HOSTAPD_SET_ASSOC_AP_ADDR = 11, PRISM2_HOSTAPD_MLME = 13, /* Instant802 additions */ PRISM2_HOSTAPD_SET_BEACON = 1001, PRISM2_HOSTAPD_GET_HW_FEATURES = 1002, PRISM2_HOSTAPD_SCAN = 1003, PRISM2_HOSTAPD_WPA_TRIGGER = 1004, PRISM2_HOSTAPD_SET_RATE_SETS = 1005, PRISM2_HOSTAPD_ADD_IF = 1006, PRISM2_HOSTAPD_REMOVE_IF = 1007, PRISM2_HOSTAPD_GET_DOT11COUNTERSTABLE = 1008, PRISM2_HOSTAPD_GET_LOAD_STATS = 1009, PRISM2_HOSTAPD_SET_STA_VLAN = 1010, PRISM2_HOSTAPD_SET_GENERIC_INFO_ELEM = 1011, PRISM2_HOSTAPD_SET_CHANNEL_FLAG = 1012, PRISM2_HOSTAPD_SET_REGULATORY_DOMAIN = 1013, PRISM2_HOSTAPD_SET_TX_QUEUE_PARAMS = 1014, PRISM2_HOSTAPD_GET_TX_STATS = 1016, PRISM2_HOSTAPD_UPDATE_IF = 1017, PRISM2_HOSTAPD_SCAN_REQ = 1019, PRISM2_STA_GET_STATE = 1020, PRISM2_HOSTAPD_FLUSH_IFS = 1021, PRISM2_HOSTAPD_SET_RADAR_PARAMS = 1023, PRISM2_HOSTAPD_SET_QUIET_PARAMS = 1024, PRISM2_HOSTAPD_GET_TX_POWER = 1025, /* NOTE: Please try to coordinate with other active development * branches before allocating new param numbers so that each new param * will be unique within all branches and the allocated number will not * need to be changed when merging new features. Existing numbers in * the mainline (or main devel branch) must not be changed when merging * in new features. */ }; /* these definitions mirror the ieee80211_i.h * IEEE80211_DISABLED, ... IEEE80211_ASSOCIATED enumeration */ enum { PRISM2_PARAM_STA_DISABLED, PRISM2_PARAM_STA_AUTHENTICATE, PRISM2_PARAM_STA_ASSOCIATE, PRISM2_PARAM_STA_ASSOCIATED, }; #define PRISM2_HOSTAPD_MAX_BUF_SIZE 2048 #define HOSTAP_CRYPT_ALG_NAME_LEN 16 /* Use this to make sure that structure elements are correctly aligned * for access as other types. Most commonly, this affects the placeholder * types used for data at the end of a structure in this union. */ #ifdef __GNUC__ #undef ALIGNED #define ALIGNED __attribute__ ((aligned)) #else /* Check if it has been defined elsewhere */ #ifndef ALIGNED #error "Must define ALIGNED to generate aligned structure elements" #endif #endif struct prism2_hostapd_param { u32 cmd; u8 sta_addr[ETH_ALEN]; u8 pad[2]; union { struct { u16 aid; u16 capability; u8 supp_rates[32]; /* atheros_super_ag and enc_flags are only used with * IEEE80211_ATHEROS_SUPER_AG */ u8 atheros_super_ag; u8 atheros_xr_mode; u8 wds_flags; #define IEEE80211_STA_DYNAMIC_ENC BIT(0) u8 enc_flags; } add_sta; struct { u32 inactive_msec; u32 rx_packets; u32 tx_packets; u32 rx_bytes; u32 tx_bytes; u32 current_tx_rate; /* in 100 kbps */ u32 channel_use; u32 flags; u32 num_ps_buf_frames; u32 tx_retry_failed; u32 tx_retry_count; u32 last_rssi; u32 last_ack_rssi; } get_info_sta; struct { u8 alg[HOSTAP_CRYPT_ALG_NAME_LEN]; u32 flags; u32 err; u8 idx; #define HOSTAP_SEQ_COUNTER_SIZE 8 u8 seq_counter[HOSTAP_SEQ_COUNTER_SIZE]; u16 key_len; u8 key[0] ALIGNED; } crypt; struct { u32 flags_and; u32 flags_or; } set_flags_sta; struct { u16 rid; u16 len; u8 data[0] ALIGNED; } rid; struct { u16 head_len; u16 tail_len; u8 data[0] ALIGNED; /* head_len + tail_len bytes */ } beacon; struct { u16 num_modes; u16 flags; u8 data[0] ALIGNED; /* num_modes * feature data */ } hw_features; struct { u8 now; s8 our_mode_only; s16 last_rx; u16 channel; s16 interval; /* seconds */ s32 listen; /* microseconds */ } scan; struct { #define WPA_TRIGGER_FAIL_TX_MIC BIT(0) #define WPA_TRIGGER_FAIL_TX_ICV BIT(1) #define WPA_TRIGGER_FAIL_RX_MIC BIT(2) #define WPA_TRIGGER_FAIL_RX_ICV BIT(3) #define WPA_TRIGGER_TX_REPLAY BIT(4) #define WPA_TRIGGER_TX_REPLAY_FRAG BIT(5) #define WPA_TRIGGER_TX_SKIP_SEQ BIT(6) u32 trigger; } wpa_trigger; struct { u16 mode; /* MODE_* */ u16 num_supported_rates; u16 num_basic_rates; u8 data[0] ALIGNED; /* num_supported_rates * u16 + * num_basic_rates * u16 */ } set_rate_sets; struct { u8 type; /* WDS, VLAN, etc */ u8 name[IFNAMSIZ]; u8 data[0] ALIGNED; } if_info; struct dot11_counters { u32 dot11TransmittedFragmentCount; u32 dot11MulticastTransmittedFrameCount; u32 dot11FailedCount; u32 dot11ReceivedFragmentCount; u32 dot11MulticastReceivedFrameCount; u32 dot11FCSErrorCount; u32 dot11TransmittedFrameCount; u32 dot11WEPUndecryptableCount; u32 dot11ACKFailureCount; u32 dot11RTSFailureCount; u32 dot11RTSSuccessCount; } dot11CountersTable; struct { #define LOAD_STATS_CLEAR BIT(1) u32 flags; u32 channel_use; } get_load_stats; struct { char vlan_name[IFNAMSIZ]; int vlan_id; } set_sta_vlan; struct { u8 len; u8 data[0] ALIGNED; } set_generic_info_elem; struct { u16 mode; /* MODE_* */ u16 chan; u32 flag; u8 power_level; /* regulatory limit in dBm */ u8 antenna_max; } set_channel_flag; struct { u32 rd; } set_regulatory_domain; struct { u32 queue; s32 aifs; u32 cw_min; u32 cw_max; u32 burst_time; /* maximum burst time in 0.1 ms, i.e., * 10 = 1 ms */ } tx_queue_params; struct { u32 bss_count; u8 bssid_mask[ETH_ALEN]; } set_bss; struct ieee80211_tx_stats { struct { unsigned int len; /* num packets in queue */ unsigned int limit; /* queue len (soft) limit */ unsigned int count; /* total num frames sent */ } data[4]; } get_tx_stats; struct { u8 ssid_len; u8 ssid[0] ALIGNED; } scan_req; struct { u32 state; } sta_get_state; struct { #define MLME_STA_DEAUTH 0 #define MLME_STA_DISASSOC 1 u16 cmd; u16 reason_code; } mlme; struct { u8 radar_firpwr_threshold; u8 radar_rssi_threshold; u8 pulse_height_threshold; u8 pulse_rssi_threshold; u8 pulse_inband_threshold; } radar; struct { unsigned int period; unsigned int offset; unsigned int duration; } quiet; struct { unsigned int tx_power_min; unsigned int tx_power_max; } tx_power; struct { u8 dummy[80]; /* Make sizeof() this struct large enough * with some compiler versions. */ } dummy; } u; }; #ifndef IEEE80211_TX_QUEUE_NUMS #define IEEE80211_TX_QUEUE_NUMS /* TODO: these need to be synchronized with ieee80211.h; make a shared header * file that can be included into low-level drivers, 80211.o, and hostapd */ /* tx_queue_params - queue */ enum { IEEE80211_TX_QUEUE_DATA0 = 0, /* used for EDCA AC_VO data */ IEEE80211_TX_QUEUE_DATA1 = 1, /* used for EDCA AC_VI data */ IEEE80211_TX_QUEUE_DATA2 = 2, /* used for EDCA AC_BE data */ IEEE80211_TX_QUEUE_DATA3 = 3, /* used for EDCA AC_BK data */ IEEE80211_TX_QUEUE_DATA4 = 4, IEEE80211_TX_QUEUE_AFTER_BEACON = 6, IEEE80211_TX_QUEUE_BEACON = 7 }; #endif /* IEEE80211_TX_QUEUE_NUMS */ #define HOSTAP_CRYPT_FLAG_SET_TX_KEY BIT(0) #define HOSTAP_CRYPT_FLAG_PERMANENT BIT(1) #define HOSTAP_CRYPT_ERR_UNKNOWN_ALG 2 #define HOSTAP_CRYPT_ERR_UNKNOWN_ADDR 3 #define HOSTAP_CRYPT_ERR_CRYPT_INIT_FAILED 4 #define HOSTAP_CRYPT_ERR_KEY_SET_FAILED 5 #define HOSTAP_CRYPT_ERR_TX_KEY_SET_FAILED 6 #define HOSTAP_CRYPT_ERR_CARD_CONF_FAILED 7 #define HOSTAP_HW_FLAG_NULLFUNC_OK BIT(0) enum { IEEE80211_KEY_MGMT_NONE = 0, IEEE80211_KEY_MGMT_IEEE8021X = 1, IEEE80211_KEY_MGMT_WPA_PSK = 2, IEEE80211_KEY_MGMT_WPA_EAP = 3, }; /* Data structures used for get_hw_features ioctl */ struct hostapd_ioctl_hw_modes_hdr { int mode; int num_channels; int num_rates; }; struct ieee80211_channel_data { short chan; /* channel number (IEEE 802.11) */ short freq; /* frequency in MHz */ int flag; /* flag for hostapd use (IEEE80211_CHAN_*) */ }; struct ieee80211_rate_data { int rate; /* rate in 100 kbps */ int flags; /* IEEE80211_RATE_ flags */ }; /* ADD_IF, REMOVE_IF, and UPDATE_IF 'type' argument */ enum { HOSTAP_IF_WDS = 1, HOSTAP_IF_VLAN = 2, HOSTAP_IF_BSS = 3, HOSTAP_IF_STA = 4 }; struct hostapd_if_wds { u8 remote_addr[ETH_ALEN]; }; struct hostapd_if_vlan { u8 id; }; struct hostapd_if_bss { u8 bssid[ETH_ALEN]; }; struct hostapd_if_sta { }; #endif /* HOSTAPD_IOCTL_H */