ieee80211_proto.h revision 119150
1139825Simp/*- 286227Stmm * Copyright (c) 2001 Atsushi Onoe 3128776Stmm * Copyright (c) 2002, 2003 Sam Leffler, Errno Consulting 4167308Smarius * All rights reserved. 5128776Stmm * 686227Stmm * Redistribution and use in source and binary forms, with or without 786227Stmm * modification, are permitted provided that the following conditions 886227Stmm * are met: 986227Stmm * 1. Redistributions of source code must retain the above copyright 1086227Stmm * notice, this list of conditions and the following disclaimer. 1186227Stmm * 2. Redistributions in binary form must reproduce the above copyright 1286227Stmm * notice, this list of conditions and the following disclaimer in the 1386227Stmm * documentation and/or other materials provided with the distribution. 1486227Stmm * 3. The name of the author may not be used to endorse or promote products 1586227Stmm * derived from this software without specific prior written permission. 1686227Stmm * 1786227Stmm * Alternatively, this software may be distributed under the terms of the 18128776Stmm * GNU General Public License ("GPL") version 2 as published by the Free 1986227Stmm * Software Foundation. 2086227Stmm * 2186227Stmm * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 2286227Stmm * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 2386227Stmm * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 2486227Stmm * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 2586227Stmm * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 2686227Stmm * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2786227Stmm * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2886227Stmm * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2986227Stmm * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 3086227Stmm * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3186227Stmm * 3286227Stmm * $FreeBSD: head/sys/net80211/ieee80211_proto.h 119150 2003-08-19 22:17:04Z sam $ 3386227Stmm */ 3486227Stmm#ifndef _NET80211_IEEE80211_PROTO_H_ 35146474Smarius#define _NET80211_IEEE80211_PROTO_H_ 36146474Smarius 37146474Smarius/* 3886227Stmm * 802.11 protocol implementation definitions. 3986227Stmm */ 4086227Stmm 4186227Stmmenum ieee80211_state { 4286227Stmm IEEE80211_S_INIT = 0, /* default state */ 43130068Sphk IEEE80211_S_SCAN = 1, /* scanning */ 44204152Smarius IEEE80211_S_AUTH = 2, /* try to authenticate */ 4586227Stmm IEEE80211_S_ASSOC = 3, /* try to assoc */ 46167308Smarius IEEE80211_S_RUN = 4, /* associated */ 47167308Smarius}; 4886227Stmm#define IEEE80211_S_MAX (IEEE80211_S_RUN+1) 4986227Stmm 5086227Stmm#define IEEE80211_SEND_MGMT(_ic,_ni,_type,_arg) \ 51167308Smarius ((*(_ic)->ic_send_mgmt)(_ic, _ni, _type, _arg)) 5286227Stmm 53203844Smariusextern const char *ieee80211_mgt_subtype_name[]; 54167308Smarius 5586227Stmmextern void ieee80211_proto_attach(struct ifnet *); 56167308Smariusextern void ieee80211_proto_detach(struct ifnet *); 5786227Stmm 5886227Stmmstruct ieee80211_node; 5986227Stmmextern void ieee80211_input(struct ifnet *, struct mbuf *, 6086227Stmm struct ieee80211_node *, int, u_int32_t); 6186227Stmmextern void ieee80211_recv_mgmt(struct ieee80211com *, struct mbuf *, 62133862Smarius struct ieee80211_node *, int, int, u_int32_t); 6386227Stmmextern int ieee80211_send_mgmt(struct ieee80211com *, struct ieee80211_node *, 64128776Stmm int, int); 6586227Stmmextern struct mbuf *ieee80211_encap(struct ifnet *, struct mbuf *, 6686227Stmm struct ieee80211_node **); 6786227Stmmextern struct mbuf *ieee80211_decap(struct ifnet *, struct mbuf *); 6886227Stmmextern u_int8_t *ieee80211_add_rates(u_int8_t *frm, 6986227Stmm const struct ieee80211_rateset *); 70133862Smarius#define ieee80211_new_state(_ic, _nstate, _arg) \ 7186227Stmm (((_ic)->ic_newstate)((_ic), (_nstate), (_arg))) 7286227Stmmextern u_int8_t *ieee80211_add_xrates(u_int8_t *frm, 7386227Stmm const struct ieee80211_rateset *); 74167308Smariusextern void ieee80211_print_essid(u_int8_t *, int); 75167308Smariusextern void ieee80211_dump_pkt(u_int8_t *, int, int, int); 7686227Stmm 7786227Stmmextern const char *ieee80211_state_name[IEEE80211_S_MAX]; 7888823Stmm#endif /* _NET80211_IEEE80211_PROTO_H_ */ 7988823Stmm