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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [libc/] [sys/] [linux/] [include/] [net/] [if_ieee80211.h] - Rev 301
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/* $NetBSD: if_ieee80211.h,v 1.5 2000/07/21 04:47:40 onoe Exp $ */ /* $FreeBSD: src/sys/net/if_ieee80211.h,v 1.6 2002/04/11 05:43:10 imp Exp $ */ #ifndef _NET_IF_IEEE80211_H_ #define _NET_IF_IEEE80211_H_ /* * generic definitions for IEEE 802.11 frames */ struct ieee80211_frame { u_int8_t i_fc[2]; u_int8_t i_dur[2]; u_int8_t i_addr1[ETHER_ADDR_LEN]; u_int8_t i_addr2[ETHER_ADDR_LEN]; u_int8_t i_addr3[ETHER_ADDR_LEN]; u_int8_t i_seq[2]; /* possibly followed by addr4[ETHER_ADDR_LEN]; */ }; #define IEEE80211_FC0_VERSION_MASK 0x03 #define IEEE80211_FC0_VERSION_0 0x00 #define IEEE80211_FC0_TYPE_MASK 0x0c #define IEEE80211_FC0_TYPE_MGT 0x00 #define IEEE80211_FC0_TYPE_CTL 0x04 #define IEEE80211_FC0_TYPE_DATA 0x08 #define IEEE80211_FC0_SUBTYPE_MASK 0xf0 /* for TYPE_MGT */ #define IEEE80211_FC0_SUBTYPE_ASSOC_REQ 0x00 #define IEEE80211_FC0_SUBTYPE_ASSOC_RESP 0x10 #define IEEE80211_FC0_SUBTYPE_REASSOC_REQ 0x20 #define IEEE80211_FC0_SUBTYPE_REASSOC_RESP 0x30 #define IEEE80211_FC0_SUBTYPE_PROBE_REQ 0x40 #define IEEE80211_FC0_SUBTYPE_PROBE_RESP 0x50 #define IEEE80211_FC0_SUBTYPE_BEACON 0x80 #define IEEE80211_FC0_SUBTYPE_ATIM 0x90 #define IEEE80211_FC0_SUBTYPE_DISASSOC 0xa0 #define IEEE80211_FC0_SUBTYPE_AUTH 0xb0 #define IEEE80211_FC0_SUBTYPE_DEAUTH 0xc0 /* for TYPE_CTL */ #define IEEE80211_FC0_SUBTYPE_PS_POLL 0xa0 #define IEEE80211_FC0_SUBTYPE_RTS 0xb0 #define IEEE80211_FC0_SUBTYPE_CTS 0xc0 #define IEEE80211_FC0_SUBTYPE_ACK 0xd0 #define IEEE80211_FC0_SUBTYPE_CF_END 0xe0 #define IEEE80211_FC0_SUBTYPE_CF_END_ACK 0xf0 /* for TYPE_DATA (bit combination) */ #define IEEE80211_FC0_SUBTYPE_DATA 0x00 #define IEEE80211_FC0_SUBTYPE_CF_ACK 0x10 #define IEEE80211_FC0_SUBTYPE_CF_POLL 0x20 #define IEEE80211_FC0_SUBTYPE_CF_ACPL 0x30 #define IEEE80211_FC0_SUBTYPE_NODATA 0x40 #define IEEE80211_FC0_SUBTYPE_CFACK 0x50 #define IEEE80211_FC0_SUBTYPE_CFPOLL 0x60 #define IEEE80211_FC0_SUBTYPE_CF_ACK_CF_ACK 0x70 #define IEEE80211_FC1_DIR_MASK 0x03 #define IEEE80211_FC1_DIR_NODS 0x00 /* STA->STA */ #define IEEE80211_FC1_DIR_TODS 0x01 /* STA->AP */ #define IEEE80211_FC1_DIR_FROMDS 0x02 /* AP ->STA */ #define IEEE80211_FC1_DIR_DSTODS 0x03 /* AP ->AP */ #define IEEE80211_FC1_MORE_FRAG 0x04 #define IEEE80211_FC1_RETRY 0x08 #define IEEE80211_FC1_PWR_MGT 0x10 #define IEEE80211_FC1_MORE_DATA 0x20 #define IEEE80211_FC1_WEP 0x40 #define IEEE80211_FC1_ORDER 0x80 #define IEEE80211_NWID_LEN 32 /* * BEACON management packets * * octect timestamp[8] * octect beacon interval[2] * octect capability information[2] * information element * octect elemid * octect length * octect information[length[ */ typedef u_int8_t * ieee80211_mgt_beacon_t; #define IEEE80211_BEACON_INTERVAL(beacon) \ (beacon[8] + (beacon[9] << 8)) #define IEEE80211_BEACON_CAPABILITY(beacon) \ (beacon[10] + (beacon[11] << 8)) #define IEEE80211_CAPINFO_ESS 0x01 #define IEEE80211_CAPINFO_IBSS 0x02 #define IEEE80211_CAPINFO_CF_POLLABLE 0x04 #define IEEE80211_CAPINFO_CF_POLLREQ 0x08 #define IEEE80211_CAPINFO_PRIVACY 0x10 /* * Management information elements */ struct ieee80211_information { char ssid[IEEE80211_NWID_LEN+1]; struct rates { u_int8_t *p; } rates; struct fh { u_int16_t dwell; u_int8_t set; u_int8_t pattern; u_int8_t index; } fh; struct ds { u_int8_t channel; } ds; struct cf { u_int8_t count; u_int8_t period; u_int8_t maxdur[2]; u_int8_t dur[2]; } cf; struct tim { u_int8_t count; u_int8_t period; u_int8_t bitctl; /* u_int8_t pvt[251]; The driver never needs to use this */ } tim; struct ibss { u_int16_t atim; } ibss; struct challenge { u_int8_t *p; u_int8_t len; } challenge; }; #define IEEE80211_ELEMID_SSID 0 #define IEEE80211_ELEMID_RATES 1 #define IEEE80211_ELEMID_FHPARMS 2 #define IEEE80211_ELEMID_DSPARMS 3 #define IEEE80211_ELEMID_CFPARMS 4 #define IEEE80211_ELEMID_TIM 5 #define IEEE80211_ELEMID_IBSSPARMS 6 #define IEEE80211_ELEMID_CHALLENGE 16 /* * AUTH management packets * * octect algo[2] * octect seq[2] * octect status[2] * octect chal.id * octect chal.length * octect chal.text[253] */ typedef u_int8_t * ieee80211_mgt_auth_t; #define IEEE80211_AUTH_ALGORITHM(auth) \ (auth[0] + (auth[1] << 8)) #define IEEE80211_AUTH_TRANSACTION(auth) \ (auth[2] + (auth[3] << 8)) #define IEEE80211_AUTH_STATUS(auth) \ (auth[4] + (auth[5] << 8)) #define IEEE80211_AUTH_ALG_OPEN 0x0000 #define IEEE80211_AUTH_ALG_SHARED 0x0001 #define IEEE80211_AUTH_OPEN_REQUEST 1 #define IEEE80211_AUTH_OPEN_RESPONSE 2 #define IEEE80211_AUTH_SHARED_REQUEST 1 #define IEEE80211_AUTH_SHARED_CHALLENGE 2 #define IEEE80211_AUTH_SHARED_RESPONSE 3 #define IEEE80211_AUTH_SHARED_PASS 4 /* * Reason codes * * Unlisted codes are reserved */ #define IEEE80211_REASON_UNSPECIFIED 1 #define IEEE80211_REASON_AUTH_EXPIRE 2 #define IEEE80211_REASON_AUTH_LEAVE 3 #define IEEE80211_REASON_ASSOC_EXPIRE 4 #define IEEE80211_REASON_ASSOC_TOOMANY 5 #define IEEE80211_REASON_NOT_AUTHED 6 #define IEEE80211_REASON_NOT_ASSOCED 7 #define IEEE80211_REASON_ASSOC_LEAVE 8 #define IEEE80211_REASON_ASSOC_NOT_AUTHED 9 /* * Status code * * Unlisted codes are reserved */ #define IEEE80211_STATUS_SUCCESS 0x0000 #define IEEE80211_STATUS_UNSPECIFIED 1 #define IEEE80211_STATUS_CAPINFO 10 #define IEEE80211_STATUS_NOT_ASSOCED 11 #define IEEE80211_STATUS_OTHER 12 #define IEEE80211_STATUS_ALG 13 #define IEEE80211_STATUS_SEQUENCE 14 #define IEEE80211_STATUS_CHALLENGE 15 #define IEEE80211_STATUS_TIMEOUT 16 #define IEEE80211_STATUS_TOO_MANY_STATIONS 17 #define IEEE80211_STATUS_RATES 18 #define IEEE80211_WEP_KEYLEN 5 /* 40bit */ #define IEEE80211_WEP_IVLEN 3 /* 24bit */ #define IEEE80211_WEP_KIDLEN 1 /* 1 octet */ #define IEEE80211_WEP_CRCLEN 4 /* CRC-32 */ #define IEEE80211_WEP_NKID 4 /* number of key ids */ /* nwid is pointed at by ifr.ifr_data */ struct ieee80211_nwid { u_int8_t i_len; u_int8_t i_nwid[IEEE80211_NWID_LEN]; }; #define SIOCS80211NWID _IOWR('i', 230, struct ifreq) #define SIOCG80211NWID _IOWR('i', 231, struct ifreq) /* the first member must be matched with struct ifreq */ struct ieee80211_nwkey { char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ int i_wepon; /* wep enabled flag */ int i_defkid; /* default encrypt key id */ struct { int i_keylen; u_int8_t *i_keydat; } i_key[IEEE80211_WEP_NKID]; }; #define SIOCS80211NWKEY _IOW('i', 232, struct ieee80211_nwkey) #define SIOCG80211NWKEY _IOWR('i', 233, struct ieee80211_nwkey) #define IEEE80211_WEP_NOSUP -1 #define IEEE80211_WEP_OFF 0 #define IEEE80211_WEP_ON 1 #define IEEE80211_WEP_MIXED 2 #define IEEE80211_AUTH_NONE 0 #define IEEE80211_AUTH_OPEN 1 #define IEEE80211_AUTH_SHARED 2 #define IEEE80211_POWERSAVE_NOSUP -1 #define IEEE80211_POWERSAVE_OFF 0 #define IEEE80211_POWERSAVE_CAM 1 #define IEEE80211_POWERSAVE_PSP 2 #define IEEE80211_POWERSAVE_PSP_CAM 3 #define IEEE80211_POWERSAVE_ON IEEE80211_POWERSAVE_CAM /* the first member must be matched with struct ifreq */ struct ieee80211req { char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ u_int16_t i_type; /* req type */ int16_t i_val; /* Index or simple value */ int16_t i_len; /* Index or simple value */ void *i_data; /* Extra data */ }; #define SIOCS80211 _IOW('i', 234, struct ieee80211req) #define SIOCG80211 _IOWR('i', 235, struct ieee80211req) #define IEEE80211_IOC_SSID 1 #define IEEE80211_IOC_NUMSSIDS 2 #define IEEE80211_IOC_WEP 3 #define IEEE80211_IOC_WEPKEY 4 #define IEEE80211_IOC_NUMWEPKEYS 5 #define IEEE80211_IOC_WEPTXKEY 6 #define IEEE80211_IOC_AUTHMODE 7 #define IEEE80211_IOC_STATIONNAME 8 #define IEEE80211_IOC_CHANNEL 9 #define IEEE80211_IOC_POWERSAVE 10 #define IEEE80211_IOC_POWERSAVESLEEP 11 #endif /* !_NET_IF_IEEE80211_H_ */
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