| /*- |
| * Copyright (c) 2001 Atsushi Onoe |
| * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting |
| * 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. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * Alternatively, this software may be distributed under the terms of the |
| * GNU General Public License ("GPL") version 2 as published by the Free |
| * Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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. |
| * |
| * $FreeBSD: src/sys/net80211/ieee80211.h,v 1.10 2005/07/22 16:55:27 sam Exp $ |
| */ |
| #ifndef _NET80211_IEEE80211_H_ |
| #define _NET80211_IEEE80211_H_ |
| |
| /* |
| * 802.11 protocol definitions. |
| */ |
| |
| #define IEEE80211_FC0_VERSION_MASK 0x03 |
| #define IEEE80211_FC0_VERSION_SHIFT 0 |
| #define IEEE80211_FC0_VERSION_0 0x00 |
| #define IEEE80211_FC0_TYPE_MASK 0x0c |
| #define IEEE80211_FC0_TYPE_SHIFT 2 |
| #define IEEE80211_FC0_TYPE_MGT 0x00 |
| #define IEEE80211_FC0_TYPE_CTL 0x04 |
| #define IEEE80211_FC0_TYPE_DATA 0x08 |
| |
| #define IEEE80211_FC0_SUBTYPE_MASK 0xf0 |
| #define IEEE80211_FC0_SUBTYPE_SHIFT 4 |
| /* 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_NODATA_CF_ACK 0x50 |
| #define IEEE80211_FC0_SUBTYPE_NODATA_CF_POLL 0x60 |
| #define IEEE80211_FC0_SUBTYPE_NODATA_CF_ACPL 0x70 |
| #define IEEE80211_FC0_SUBTYPE_QOS 0x80 |
| #define IEEE80211_FC0_SUBTYPE_QOS_NULL 0xc0 |
| |
| #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_SEQ_FRAG_MASK 0x000f |
| #define IEEE80211_SEQ_FRAG_SHIFT 0 |
| #define IEEE80211_SEQ_SEQ_MASK 0xfff0 |
| #define IEEE80211_SEQ_SEQ_SHIFT 4 |
| |
| #define IEEE80211_NWID_LEN 32 |
| |
| #define IEEE80211_QOS_TXOP 0x00ff |
| /* bit 8 is reserved */ |
| #define IEEE80211_QOS_ACKPOLICY 0x60 |
| #define IEEE80211_QOS_ACKPOLICY_S 5 |
| #define IEEE80211_QOS_ESOP 0x10 |
| #define IEEE80211_QOS_ESOP_S 4 |
| #define IEEE80211_QOS_TID 0x0f |
| |
| #define IEEE80211_MGT_SUBTYPE_NAMES { \ |
| "assoc-req", "assoc-resp", \ |
| "reassoc-req", "reassoc-resp", \ |
| "probe-req", "probe-resp", \ |
| "reserved#6", "reserved#7", \ |
| "beacon", "atim", \ |
| "disassoc", "auth", \ |
| "deauth", "reserved#13", \ |
| "reserved#14", "reserved#15" \ |
| } |
| |
| #define IEEE80211_CTL_SUBTYPE_NAMES { \ |
| "reserved#0", "reserved#1", \ |
| "reserved#2", "reserved#3", \ |
| "reserved#3", "reserved#5", \ |
| "reserved#6", "reserved#7", \ |
| "reserved#8", "reserved#9", \ |
| "ps-poll", "rts", \ |
| "cts", "ack", \ |
| "cf-end", "cf-end-ack" \ |
| } |
| |
| #define IEEE80211_DATA_SUBTYPE_NAMES { \ |
| "data", "data-cf-ack", \ |
| "data-cf-poll", "data-cf-ack-poll", \ |
| "null", "cf-ack", \ |
| "cf-poll", "cf-ack-poll", \ |
| "qos-data", "qos-data-cf-ack", \ |
| "qos-data-cf-poll", "qos-data-cf-ack-poll", \ |
| "qos", "reserved#13", \ |
| "qos-cf-poll", "qos-cf-ack-poll" \ |
| } |
| |
| #define IEEE80211_TYPE_NAMES { "mgt", "ctl", "data", "reserved#4" } |
| |
| #endif /* _NET80211_IEEE80211_H_ */ |