if_wavelan_ieee.h

一个学习SNMP项目：tmoerlan.

#define WI_RID_AUTH_ALGS	0xFD4D /* auth algorithms available */
#define WI_RID_AUTH_TYPE	0xFD4E /* availanle auth types */
#define WI_RID_WEP_AVAIL	0xFD4F /* WEP privacy option available */
#define WI_RID_DBM_COMMS_QUAL	0xFD51 /* CommQuality normalized to dBm */
#define WI_RID_CUR_TX_RATE1	0xFD80
#define WI_RID_CUR_TX_RATE2	0xFD81
#define WI_RID_CUR_TX_RATE3	0xFD82
#define WI_RID_CUR_TX_RATE4	0xFD83
#define WI_RID_CUR_TX_RATE5	0xFD84
#define WI_RID_CUR_TX_RATE6	0xFD85
#define WI_RID_OWN_MAC		0xFD86 /* unique local MAC addr */
#define WI_RID_PCI_INFO		0xFD87 /* point coordination func cap */

/*
 * Modem information
 */
#define WI_RID_PHY_TYPE		0xFDC0 /* phys layer type indication */
#define WI_RID_CURRENT_CHAN	0xFDC1 /* current frequency */
#define WI_RID_PWR_STATE	0xFDC2 /* pwr consumption status */
#define WI_RID_CCA_MODE		0xFDC3 /* clear chan assess mode indication */
#define WI_RID_CCA_TIME		0xFDC4 /* clear chan assess time */
#define WI_RID_MAC_PROC_DELAY	0xFDC5 /* MAC processing delay time */
#define WI_RID_DATA_RATES	0xFDC6 /* supported data rates */

/*
 * bsd-airtools v0.2 - source-mods v0.2 [common.h]
 * by h1kari - (c) Dachb0den Labs 2001
 */

/*
 * Copyright (c) 2001 Dachb0den Labs.
 *      David Hulton <[e-mail]>.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *      This product includes software developed by David Hulton.
 * 4. Neither the name of the author nor the names of any co-contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY David Hulton AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL David Hulton OR THE VOICES IN HIS HEAD
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

/*!	\struct wi_rx_frame
	\brief Standard hermes receive frame used by wavelan/prism2 cards
*/
/*
 * standard hermes recieve frame used by wavelan/prism2 cards
 */
struct wi_rx_frame {
	/*
	 * hermes prefix header. supplies information on the current status of
	 * the network and various other statistics gathered from the
	 * management/control frames as used internally.
	 */
	u_int16_t	wi_status;
	u_int16_t	wi_ts0;
	u_int16_t	wi_ts1;
	u_int8_t	wi_silence;
	u_int8_t	wi_signal;
	u_int8_t	wi_rate;
	u_int8_t	wi_rx_flow;
	u_int16_t	wi_rsvd0;
	u_int16_t	wi_rsvd1;
	/*
	 * standard 80211 frame header. all packets have to use this header as
	 * per the AN9900 from intersil, even management/control. for
	 * management packets, they just threw the header into the data field,
	 * but for control packets the headers are lost in translation and
	 * therefore not all control packet info can be displayed.
	 */
	u_int16_t	wi_frame_ctl;
	u_int16_t	wi_id;
	u_int8_t	wi_addr1[6];
	u_int8_t	wi_addr2[6];
	u_int8_t	wi_addr3[6];
	u_int16_t	wi_seq_ctl;
	u_int8_t	wi_addr4[6];
	u_int16_t	wi_dat_len;
	/*
	 * another wierdity with the drivers. they append a 802.3 header which
	 * is somewhat redundant, since all the same data is provided in the
	 * 802.11 header.
	 */
	u_int8_t	wi_dst_addr[6];
	u_int8_t	wi_src_addr[6];
	u_int16_t	wi_len;
};
#define WI_DATA_HDRLEN		WI_802_11_OFFSET
#define WI_MGMT_HDRLEN		WI_802_11_OFFSET_RAW
#define WI_CTL_HDRLEN		WI_802_11_OFFSET_RAW


/*
 * all data packets have a snap (sub-network access protocol) header that
 * isn't entirely definied, but added for ethernet compatibility.
 */
struct wi_snap_frame {
	u_int16_t	wi_dat[3];
	u_int16_t	wi_type;
};


/*
 * management frame headers
 * note: all management frames consist of a static header and variable length
 * fields.
 */

/*
 * variable length field structure
 */
struct wi_mgmt_var_hdr {
	u_int8_t	wi_code;
	u_int8_t	wi_len;
	u_int8_t	wi_data[256];
};

/*
 * management beacon frame prefix
 */
struct wi_mgmt_beacon_hdr {
	u_int32_t	wi_ts0;
	u_int32_t	wi_ts1;
	u_int16_t	wi_interval;
	u_int16_t	wi_capinfo;
};

/*
 * ibss announcement traffic indication message (atim) frame
 * note: no parameters
 */

/*
 * management disassociation frame
 */
struct wi_mgmt_disas_hdr {
	u_int16_t	wi_reason;
};

/*
 * management association request frame prefix
 */
struct wi_mgmt_asreq_hdr {
	u_int16_t	wi_capinfo;
	u_int16_t	wi_interval;
};

/*
 * management association response frame prefix
 */
struct wi_mgmt_asresp_hdr {
	u_int16_t	wi_capinfo;
	u_int16_t	wi_status;
	u_int16_t	wi_aid;
};

/*
 * management reassociation request frame prefix
 */
struct wi_mgmt_reasreq_hdr {
	u_int16_t	wi_capinfo;
	u_int16_t	wi_interval;
	u_int8_t	wi_currap[6];
};

/*
 * management reassociation response frame prefix
 */
struct wi_mgmt_reasresp_hdr {
	u_int16_t	wi_capinfo;
	u_int16_t	wi_status;
	u_int16_t	wi_aid;
};

/*
 * management probe request frame prefix
 * note: no static parameters, only variable length
 */

/*
 * management probe response frame prefix
 */
struct wi_mgmt_proberesp_hdr {
	u_int32_t	wi_ts0;
	u_int32_t	wi_ts1;
	u_int16_t	wi_interval;
	u_int16_t	wi_capinfo;
};

/*
 * management authentication frame prefix
 */
struct wi_mgmt_auth_hdr {
	u_int16_t	wi_algo;
	u_int16_t	wi_seq;
	u_int16_t	wi_status;
};

/*
 * management deauthentication frame
 */
struct wi_mgmt_deauth_hdr {
	u_int16_t	wi_reason;
};


/*
 * rid configuration register definitions
 */
#define WI_RID_SCAN_REQ		0xFCE1 /* scan request information */
#define WI_RID_SCAN_RES		0xFD88 /* scan result information */

#define WI_RID_PROCFRAME	0x3137 /* Return full frame information */
#define WI_RID_PRISM2		0x3138 /* tell if we're a prism2 card or not */


/*
 * 802.11 definitions
 */
#define WI_STAT_BADCRC		0x0001
#define WI_STAT_UNDECRYPTABLE	0x0002
#define WI_STAT_ERRSTAT		0x0003
#define WI_STAT_MAC_PORT	0x0700
#define WI_STAT_1042		0x2000
#define WI_STAT_TUNNEL		0x4000
#define WI_STAT_WMP_MSG		0x6000
#define WI_RXSTAT_MSG_TYPE	0xE000

#define WI_FCTL_OPT_MASK	0xFF00
#define WI_AID_SET		0xC000
#define WI_AID_MASK		0x3FFF
#define WI_SCTL_FRAGNUM_MASK	0x000F
#define WI_SCTL_SEQNUM_MASK	0xFFF0

#define WI_STAT_UNSPEC_FAIL	1
#define WI_STAT_CAPINFO_FAIL	10
#define WI_STAT_REAS_DENY	11
#define WI_STAT_ASSOC_DENY	12
#define WI_STAT_ALGO_FAIL	13
#define WI_STAT_SEQ_FAIL	14
#define WI_STAT_CHAL_FAIL	15
#define WI_STAT_TOUT_FAIL	16
#define WI_STAT_OVERL_DENY	17
#define WI_STAT_RATE_DENY	18

#define WI_FTYPE_MGMT		0x0000
#define WI_FTYPE_CTL		0x0004
#define WI_FTYPE_DATA		0x0008

#define WI_FCTL_VERS		0x0002
#define WI_FCTL_FTYPE		0x000C
#define WI_FCTL_STYPE		0x00F0
#define WI_FCTL_TODS		0x0100
#define WI_FCTL_FROMDS		0x0200
#define WI_FCTL_MOREFRAGS	0x0400
#define WI_FCTL_RETRY		0x0800
#define WI_FCTL_PM		0x1000
#define WI_FCTL_MOREDATA	0x2000
#define WI_FCTL_WEP		0x4000
#define WI_FCTL_ORDER		0x8000

#define WI_FCS_LEN		0x4 /* checksum length */


/*
 * management definitions
 */
#define WI_STYPE_MGMT_ASREQ	0x0000
#define WI_STYPE_MGMT_ASRESP	0x0010
#define WI_STYPE_MGMT_REASREQ	0x0020
#define WI_STYPE_MGMT_REASRESP	0x0030
#define WI_STYPE_MGMT_PROBEREQ	0x0040
#define WI_STYPE_MGMT_PROBERESP	0x0050
#define WI_STYPE_MGMT_BEACON	0x0080
#define WI_STYPE_MGMT_ATIM	0x0090
#define WI_STYPE_MGMT_DISAS	0x00A0
#define WI_STYPE_MGMT_AUTH	0x00B0
#define WI_STYPE_MGMT_DEAUTH	0x00C0

#define WI_CAPINFO_ESS		0x01
#define WI_CAPINFO_IBSS		0x02
#define WI_CAPINFO_CFPOLL	0x04
#define WI_CAPINFO_CFPOLLREQ	0x08
#define WI_CAPINFO_PRIV		0x10

#define WI_REASON_UNSPEC	1
#define WI_REASON_AUTH_INVALID	2
#define WI_REASON_DEAUTH_LEAVE	3
#define WI_REASON_DISAS_INACT	4
#define WI_REASON_DISAS_OVERL	5
#define WI_REASON_CLASS2	6
#define WI_REASON_CLASS3	7
#define WI_REASON_DISAS_LEAVE	8
#define WI_REASON_NOAUTH	9

#define WI_VAR_SSID		0
#define WI_VAR_SRATES		1
#define WI_VAR_FH		2
#define WI_VAR_DS		3
#define WI_VAR_CF		4
#define WI_VAR_TIM		5
#define WI_VAR_IBSS		6
#define WI_VAR_CHAL		16

#define WI_VAR_SRATES_MASK	0x7F


/*
 * control definitions
 */
#define WI_STYPE_CTL_PSPOLL	0x00A0
#define WI_STYPE_CTL_RTS	0x00B0
#define WI_STYPE_CTL_CTS	0x00C0
#define WI_STYPE_CTL_ACK	0x00D0
#define WI_STYPE_CTL_CFEND	0x00E0
#define WI_STYPE_CTL_CFENDCFACK	0x00F0


/*
 * ap scanning structures
 */
struct wi_scan_res {
	u_int16_t	wi_chan;
	u_int16_t	wi_noise;
	u_int16_t	wi_signal;
	u_int8_t	wi_bssid[6];
	u_int16_t	wi_interval;
	u_int16_t	wi_capinfo;
	u_int16_t	wi_ssid_len;
	u_int8_t	wi_ssid[32];
	u_int8_t	wi_srates[10];
	u_int8_t	wi_rate;
	u_int8_t	wi_rsvd;
};
#define WI_WAVELAN_RES_SIZE	50

struct wi_scan_p2_hdr {
	u_int16_t	wi_rsvd;
	u_int16_t	wi_reason;
};
#define WI_PRISM2_RES_SIZE	62


/*
 * prism2 debug mode definitions
 */
#define SIOCSPRISM2DEBUG	_IOW('i', 137, struct ifreq)
#define SIOCGPRISM2DEBUG	_IOWR('i', 138, struct ifreq)

#define WI_DEBUG_RESET		0x00
#define WI_DEBUG_INIT		0x01
#define WI_DEBUG_SLEEP		0x02
#define WI_DEBUG_WAKE		0x03
#define WI_DEBUG_CHAN		0x08
#define WI_DEBUG_DELAYSUPP	0x09
#define WI_DEBUG_TXSUPP		0x0A
#define WI_DEBUG_MONITOR	0x0B
#define WI_DEBUG_LEDTEST	0x0C
#define WI_DEBUG_CONTTX		0x0E
#define WI_DEBUG_STOPTEST	0x0F
#define WI_DEBUG_CONTRX		0x10
#define WI_DEBUG_SIGSTATE	0x11
#define WI_DEBUG_CALENABLE	0x13
#define WI_DEBUG_CONFBITS	0x15

#endif