diff options
Diffstat (limited to 'sys/net80211/ieee80211_ioctl.h')
| -rw-r--r-- | sys/net80211/ieee80211_ioctl.h | 253 |
1 files changed, 222 insertions, 31 deletions
diff --git a/sys/net80211/ieee80211_ioctl.h b/sys/net80211/ieee80211_ioctl.h index e96ab52..c40b929 100644 --- a/sys/net80211/ieee80211_ioctl.h +++ b/sys/net80211/ieee80211_ioctl.h @@ -1,6 +1,6 @@ /*- * Copyright (c) 2001 Atsushi Onoe - * Copyright (c) 2002-2007 Sam Leffler, Errno Consulting + * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -196,6 +196,8 @@ struct ieee80211_stats { uint32_t is_tx_badstate; /* tx discard state != RUN */ uint32_t is_tx_notassoc; /* tx failed, sta not assoc */ uint32_t is_tx_classify; /* tx classification failed */ + uint32_t is_dwds_mcast; /* discard mcast over dwds */ + uint32_t is_dwds_qdrop; /* dwds pending frame q full */ uint32_t is_ht_assoc_nohtcap; /* non-HT sta rejected */ uint32_t is_ht_assoc_downgrade; /* HT sta forced to legacy */ uint32_t is_ht_assoc_norate; /* HT assoc w/ rate mismatch */ @@ -208,7 +210,12 @@ struct ieee80211_stats { uint32_t is_ampdu_stop; /* A-MPDU stream stopped */ uint32_t is_ampdu_stop_failed; /* A-MPDU stream not running */ uint32_t is_ampdu_rx_reorder; /* A-MPDU held for rx reorder */ - uint32_t is_spare[16]; + uint32_t is_scan_bg; /* background scans started */ + uint8_t is_rx_deauth_code; /* last rx'd deauth reason */ + uint8_t is_rx_disassoc_code; /* last rx'd disassoc reason */ + uint8_t is_rx_authfail_code; /* last rx'd auth fail reason */ + uint32_t is_beacon_miss; /* beacon miss notification */ + uint32_t is_spare[14]; }; /* @@ -264,6 +271,7 @@ struct ieee80211req_mlme { #define IEEE80211_MLME_DEAUTH 3 /* deauthenticate station */ #define IEEE80211_MLME_AUTHORIZE 4 /* authorize station */ #define IEEE80211_MLME_UNAUTHORIZE 5 /* unauthorize station */ +#define IEEE80211_MLME_AUTH 6 /* authenticate station */ uint8_t im_ssid_len; /* length of optional ssid */ uint16_t im_reason; /* 802.11 reason code */ uint8_t im_macaddr[IEEE80211_ADDR_LEN]; @@ -281,6 +289,7 @@ enum { IEEE80211_MACCMD_DETACH = 4, /* detach ACL policy */ IEEE80211_MACCMD_POLICY = 5, /* get ACL policy */ IEEE80211_MACCMD_LIST = 6, /* get ACL database */ + IEEE80211_MACCMD_POLICY_RADIUS = 7, /* set policy: RADIUS managed */ }; struct ieee80211req_maclist { @@ -335,7 +344,7 @@ struct ieee80211req_sta_stats { * to retrieve other data like stats, unicast key, etc. */ struct ieee80211req_sta_info { - uint16_t isi_len; /* length (mult of 4) */ + uint16_t isi_len; /* total length (mult of 4) */ uint16_t isi_ie_off; /* offset to IE data */ uint16_t isi_ie_len; /* IE length */ uint16_t isi_freq; /* MHz */ @@ -350,7 +359,7 @@ struct ieee80211req_sta_info { uint8_t isi_nrates; /* negotiated rates */ uint8_t isi_rates[IEEE80211_RATE_MAXSIZE]; - uint8_t isi_txrate; /* index to isi_rates[] */ + uint8_t isi_txrate; /* legacy/IEEE rate or MCS */ uint16_t isi_associd; /* assoc response */ uint16_t isi_txpower; /* current tx power */ uint16_t isi_vlan; /* vlan tag */ @@ -358,6 +367,9 @@ struct ieee80211req_sta_info { uint16_t isi_txseqs[IEEE80211_TID_SIZE];/* tx seq #/TID */ uint16_t isi_rxseqs[IEEE80211_TID_SIZE];/* rx seq#/TID */ uint16_t isi_inact; /* inactivity timer */ + uint16_t isi_txmbps; /* current tx rate in .5 Mb/s */ + uint32_t isi_jointime; /* time of assoc/join */ + struct ieee80211_mimo_info isi_mimo; /* MIMO info for 11n sta's */ /* XXX frag state? */ /* variable length IE data */ }; @@ -384,15 +396,98 @@ struct ieee80211req_sta_txpow { }; /* - * WME parameters are set and return using i_val and i_len. - * i_val holds the value itself. i_len specifies the AC - * and, as appropriate, then high bit specifies whether the - * operation is to be applied to the BSS or ourself. + * WME parameters manipulated with IEEE80211_IOC_WME_CWMIN + * through IEEE80211_IOC_WME_ACKPOLICY are set and return + * using i_val and i_len. i_val holds the value itself. + * i_len specifies the AC and, as appropriate, then high bit + * specifies whether the operation is to be applied to the + * BSS or ourself. */ #define IEEE80211_WMEPARAM_SELF 0x0000 /* parameter applies to self */ #define IEEE80211_WMEPARAM_BSS 0x8000 /* parameter applies to BSS */ #define IEEE80211_WMEPARAM_VAL 0x7fff /* parameter value */ +/* + * Application Information Elements can be appended to a variety + * of frames with the IEE80211_IOC_APPIE request. This request + * piggybacks on a normal ieee80211req; the frame type is passed + * in i_val as the 802.11 FC0 bytes and the length of the IE data + * is passed in i_len. The data is referenced in i_data. If i_len + * is zero then any previously configured IE data is removed. At + * most IEEE80211_MAX_APPIE data be appened. Note that multiple + * IE's can be supplied; the data is treated opaquely. + */ +#define IEEE80211_MAX_APPIE 1024 /* max app IE data */ +/* + * Hack: the WPA authenticator uses this mechanism to specify WPA + * ie's that are used instead of the ones normally constructed using + * the cipher state setup with separate ioctls. This avoids issues + * like the authenticator ordering ie data differently than the + * net80211 layer and needing to keep separate state for WPA and RSN. + */ +#define IEEE80211_APPIE_WPA \ + (IEEE80211_FC0_TYPE_MGT | IEEE80211_FC0_SUBTYPE_BEACON | \ + IEEE80211_FC0_SUBTYPE_PROBE_RESP) + +/* + * Station mode roaming parameters. These are maintained + * per band/mode and control the roaming algorithm. + */ +struct ieee80211_roamparams_req { + struct ieee80211_roamparam params[IEEE80211_MODE_MAX]; +}; + +/* + * Transmit parameters. These can be used to set fixed transmit + * rate for each operating mode when operating as client or on a + * per-client basis according to the capabilities of the client + * (e.g. an 11b client associated to an 11g ap) when operating as + * an ap. + * + * MCS are distinguished from legacy rates by or'ing in 0x80. + */ +struct ieee80211_txparams_req { + struct ieee80211_txparam params[IEEE80211_MODE_MAX]; +}; + +/* + * Set regulatory domain state with IEEE80211_IOC_REGDOMAIN. + * Note this is both the regulatory description and the channel + * list. The get request for IEEE80211_IOC_REGDOMAIN returns + * only the regdomain info; the channel list is obtained + * separately with IEEE80211_IOC_CHANINFO. + */ +struct ieee80211_regdomain_req { + struct ieee80211_regdomain rd; + struct ieee80211req_chaninfo chaninfo; +}; + +/* + * Get driver capabilities. Driver, hardware crypto, and + * HT/802.11n capabilities, and a table that describes what + * the radio can do. + */ +struct ieee80211_devcaps_req { + uint32_t dc_drivercaps; /* general driver caps */ + uint32_t dc_cryptocaps; /* hardware crypto support */ + uint32_t dc_htcaps; /* HT/802.11n support */ + struct ieee80211req_chaninfo dc_chaninfo; +}; + +struct ieee80211_chanswitch_req { + struct ieee80211_channel csa_chan; /* new channel */ + int csa_mode; /* CSA mode */ + int csa_count; /* beacon count to switch */ +}; + +/* + * Get/set per-station vlan tag. + */ +struct ieee80211req_sta_vlan { + uint8_t sv_macaddr[IEEE80211_ADDR_LEN]; + uint16_t sv_vlan; +}; + #ifdef __FreeBSD__ /* * FreeBSD-style ioctls. @@ -443,8 +538,8 @@ struct ieee80211req { #define IEEE80211_IOC_WPAKEY 19 #define IEEE80211_IOC_DELKEY 20 #define IEEE80211_IOC_MLME 21 -#define IEEE80211_IOC_OPTIE 22 /* optional info. element */ -#define IEEE80211_IOC_SCAN_REQ 23 +/* 22 was IEEE80211_IOC_OPTIE, replaced by IEEE80211_IOC_APPIE */ +/* 23 was IEEE80211_IOC_SCAN_REQ */ /* 24 was IEEE80211_IOC_SCAN_RESULTS */ #define IEEE80211_IOC_COUNTERMEASURES 25 /* WPA/TKIP countermeasures */ #define IEEE80211_IOC_WPA 26 /* WPA mode (0,1,2) */ @@ -452,14 +547,8 @@ struct ieee80211req { #define IEEE80211_IOC_WME 28 /* WME mode (on, off) */ #define IEEE80211_IOC_HIDESSID 29 /* hide SSID mode (on, off) */ #define IEEE80211_IOC_APBRIDGE 30 /* AP inter-sta bridging */ -#define IEEE80211_IOC_MCASTCIPHER 31 /* multicast/default cipher */ -#define IEEE80211_IOC_MCASTKEYLEN 32 /* multicast key length */ -#define IEEE80211_IOC_UCASTCIPHERS 33 /* unicast cipher suites */ -#define IEEE80211_IOC_UCASTCIPHER 34 /* unicast cipher */ -#define IEEE80211_IOC_UCASTKEYLEN 35 /* unicast key length */ -#define IEEE80211_IOC_DRIVER_CAPS 36 /* driver capabilities */ -#define IEEE80211_IOC_KEYMGTALGS 37 /* key management algorithms */ -#define IEEE80211_IOC_RSNCAPS 38 /* RSN capabilities */ +/* 31-35,37-38 were for WPA authenticator settings */ +/* 36 was IEEE80211_IOC_DRIVER_CAPS */ #define IEEE80211_IOC_WPAIE 39 /* WPA information element */ #define IEEE80211_IOC_STA_STATS 40 /* per-station statistics */ #define IEEE80211_IOC_MACCMD 41 /* MAC ACL operation */ @@ -484,13 +573,7 @@ struct ieee80211req { #define IEEE80211_IOC_BGSCAN_IDLE 60 /* bg scan idle threshold */ #define IEEE80211_IOC_BGSCAN_INTERVAL 61 /* bg scan interval */ #define IEEE80211_IOC_SCANVALID 65 /* scan cache valid threshold */ -#define IEEE80211_IOC_ROAM_RSSI_11A 66 /* rssi threshold in 11a */ -#define IEEE80211_IOC_ROAM_RSSI_11B 67 /* rssi threshold in 11b */ -#define IEEE80211_IOC_ROAM_RSSI_11G 68 /* rssi threshold in 11g */ -#define IEEE80211_IOC_ROAM_RATE_11A 69 /* tx rate threshold in 11a */ -#define IEEE80211_IOC_ROAM_RATE_11B 70 /* tx rate threshold in 11b */ -#define IEEE80211_IOC_ROAM_RATE_11G 71 /* tx rate threshold in 11g */ -#define IEEE80211_IOC_MCAST_RATE 72 /* tx rate for mcast frames */ +/* 66-72 were IEEE80211_IOC_ROAM_* and IEEE80211_IOC_MCAST_RATE */ #define IEEE80211_IOC_FRAGTHRESHOLD 73 /* tx fragmentation threshold */ #define IEEE80211_IOC_BURST 75 /* packet bursting */ #define IEEE80211_IOC_SCAN_RESULTS 76 /* get scan results */ @@ -506,13 +589,84 @@ struct ieee80211req { #define IEEE80211_IOC_AMSDU_LIMIT 86 /* A-MSDU length limit */ #define IEEE80211_IOC_PUREN 87 /* pure 11n (no legacy sta's) */ #define IEEE80211_IOC_DOTH 88 /* 802.11h (on, off) */ -#define IEEE80211_IOC_REGDOMAIN 89 /* regulatory domain */ -#define IEEE80211_IOC_COUNTRYCODE 90 /* ISO country code */ -#define IEEE80211_IOC_LOCATION 91 /* indoor/outdoor/anywhere */ +/* 89-91 were regulatory items */ #define IEEE80211_IOC_HTCOMPAT 92 /* support pre-D1.10 HT ie's */ +#define IEEE80211_IOC_DWDS 93 /* DWDS/4-address handling */ #define IEEE80211_IOC_INACTIVITY 94 /* sta inactivity handling */ +#define IEEE80211_IOC_APPIE 95 /* application IE's */ +#define IEEE80211_IOC_WPS 96 /* WPS operation */ +#define IEEE80211_IOC_TSN 97 /* TSN operation */ +#define IEEE80211_IOC_DEVCAPS 98 /* driver+device capabilities */ +#define IEEE80211_IOC_CHANSWITCH 99 /* start 11h channel switch */ +#define IEEE80211_IOC_DFS 100 /* DFS (on, off) */ +#define IEEE80211_IOC_DOTD 101 /* 802.11d (on, off) */ #define IEEE80211_IOC_HTPROTMODE 102 /* HT protection (off, rts) */ +#define IEEE80211_IOC_SCAN_REQ 103 /* scan w/ specified params */ +#define IEEE80211_IOC_SCAN_CANCEL 104 /* cancel ongoing scan */ #define IEEE80211_IOC_HTCONF 105 /* HT config (off, HT20, HT40)*/ +#define IEEE80211_IOC_REGDOMAIN 106 /* regulatory domain info */ +#define IEEE80211_IOC_ROAM 107 /* roaming params en masse */ +#define IEEE80211_IOC_TXPARAMS 108 /* tx parameters */ +#define IEEE80211_IOC_STA_VLAN 109 /* per-station vlan tag */ + +/* + * Parameters for controlling a scan requested with + * IEEE80211_IOC_SCAN_REQ. + * + * Active scans cause ProbeRequest frames to be issued for each + * specified ssid and, by default, a broadcast ProbeRequest frame. + * The set of ssid's is specified in the request. + * + * By default the scan will cause a BSS to be joined (in station/adhoc + * mode) or a channel to be selected for operation (hostap mode). + * To disable that specify IEEE80211_IOC_SCAN_NOPICK and if the + * + * If the station is currently associated to an AP then a scan request + * will cause the station to leave the current channel and potentially + * miss frames from the AP. Alternatively the station may notify the + * AP that it is going into power save mode before it leaves the channel. + * This ensures frames for the station are buffered by the AP. This is + * termed a ``bg scan'' and is requested with the IEEE80211_IOC_SCAN_BGSCAN + * flag. Background scans may take longer than foreground scans and may + * be preempted by traffic. If a station is not associated to an AP + * then a request for a background scan is automatically done in the + * foreground. + * + * The results of the scan request are cached by the system. This + * information is aged out and/or invalidated based on events like not + * being able to associated to an AP. To flush the current cache + * contents before doing a scan the IEEE80211_IOC_SCAN_FLUSH flag may + * be specified. + * + * By default the scan will be done until a suitable AP is located + * or a channel is found for use. A scan can also be constrained + * to be done once (IEEE80211_IOC_SCAN_ONCE) or to last for no more + * than a specified duration. + */ +struct ieee80211_scan_req { + int sr_flags; +#define IEEE80211_IOC_SCAN_NOPICK 0x00001 /* scan only, no selection */ +#define IEEE80211_IOC_SCAN_ACTIVE 0x00002 /* active scan (probe req) */ +#define IEEE80211_IOC_SCAN_PICK1ST 0x00004 /* ``hey sailor'' mode */ +#define IEEE80211_IOC_SCAN_BGSCAN 0x00008 /* bg scan, exit ps at end */ +#define IEEE80211_IOC_SCAN_ONCE 0x00010 /* do one complete pass */ +#define IEEE80211_IOC_SCAN_NOBCAST 0x00020 /* don't send bcast probe req */ +#define IEEE80211_IOC_SCAN_NOJOIN 0x00040 /* no auto-sequencing */ +#define IEEE80211_IOC_SCAN_FLUSH 0x10000 /* flush scan cache first */ +#define IEEE80211_IOC_SCAN_CHECK 0x20000 /* check scan cache first */ + u_int sr_duration; /* duration (ms) */ +#define IEEE80211_IOC_SCAN_DURATION_MIN 1 +#define IEEE80211_IOC_SCAN_DURATION_MAX 0x7fffffff +#define IEEE80211_IOC_SCAN_FOREVER IEEE80211_IOC_SCAN_DURATION_MAX + u_int sr_mindwell; /* min channel dwelltime (ms) */ + u_int sr_maxdwell; /* max channel dwelltime (ms) */ + int sr_nssid; +#define IEEE80211_IOC_SCAN_MAX_SSID 3 + struct { + int len; /* length in bytes */ + uint8_t ssid[IEEE80211_NWID_LEN]; /* ssid contents */ + } sr_ssid[IEEE80211_IOC_SCAN_MAX_SSID]; +}; /* * Scan result data returned for IEEE80211_IOC_SCAN_RESULTS. @@ -523,8 +677,8 @@ struct ieee80211req { * in isr_len. Result records are rounded to a multiple of 4 bytes. */ struct ieee80211req_scan_result { - uint16_t isr_len; /* length (mult of 4) */ - uint16_t isr_ie_off; /* offset to IE data */ + uint16_t isr_len; /* total length (mult of 4) */ + uint16_t isr_ie_off; /* offset to SSID+IE data */ uint16_t isr_ie_len; /* IE length */ uint16_t isr_freq; /* MHz */ uint16_t isr_flags; /* channel flags */ @@ -540,10 +694,47 @@ struct ieee80211req_scan_result { /* variable length SSID followed by IE data */ }; +/* + * Virtual AP cloning parameters. The parent device must + * be a vap-capable device. All parameters specified with + * the clone request are fixed for the lifetime of the vap. + * + * There are two flavors of WDS vaps: legacy and dynamic. + * Legacy WDS operation implements a static binding between + * two stations encapsulating traffic in 4-address frames. + * Dynamic WDS vaps are created when a station associates to + * an AP and sends a 4-address frame. If the AP vap is + * configured to support WDS then this will generate an + * event to user programs listening on the routing socket + * and a Dynamic WDS vap will be created to handle traffic + * to/from that station. In both cases the bssid of the + * peer must be specified when creating the vap. + * + * By default a vap will inherit the mac address/bssid of + * the underlying device. To request a unique address the + * IEEE80211_CLONE_BSSID flag should be supplied. This is + * meaningless for WDS vaps as they share the bssid of an + * AP vap that must otherwise exist. Note that some devices + * may not be able to support multiple addresses. + * + * Station mode vap's normally depend on the device to notice + * when the AP stops sending beacon frames. If IEEE80211_CLONE_NOBEACONS + * is specified the net80211 layer will do this in s/w. This + * is mostly useful when setting up a WDS repeater/extender where + * an AP vap is combined with a sta vap and the device isn't able + * to track beacon frames in hardware. + */ struct ieee80211_clone_params { char icp_parent[IFNAMSIZ]; /* parent device */ - int icp_opmode; /* operating mode */ + uint16_t icp_opmode; /* operating mode */ + uint16_t icp_flags; /* see below */ + uint8_t icp_bssid[IEEE80211_ADDR_LEN]; /* for WDS links */ + uint8_t icp_macaddr[IEEE80211_ADDR_LEN];/* local address */ }; +#define IEEE80211_CLONE_BSSID 0x0001 /* allocate unique mac/bssid */ +#define IEEE80211_CLONE_NOBEACONS 0x0002 /* don't setup beacon timers */ +#define IEEE80211_CLONE_WDSLEGACY 0x0004 /* legacy WDS processing */ +#define IEEE80211_CLONE_MACADDR 0x0008 /* use specified mac addr */ #endif /* __FreeBSD__ */ #endif /* _NET80211_IEEE80211_IOCTL_H_ */ |
