1178354Ssam/*- 2178354Ssam * Copyright (c) 2007-2008 Sam Leffler, Errno Consulting 3178354Ssam * All rights reserved. 4178354Ssam * 5178354Ssam * Redistribution and use in source and binary forms, with or without 6178354Ssam * modification, are permitted provided that the following conditions 7178354Ssam * are met: 8178354Ssam * 1. Redistributions of source code must retain the above copyright 9178354Ssam * notice, this list of conditions and the following disclaimer. 10178354Ssam * 2. Redistributions in binary form must reproduce the above copyright 11178354Ssam * notice, this list of conditions and the following disclaimer in the 12178354Ssam * documentation and/or other materials provided with the distribution. 13178354Ssam * 14178354Ssam * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 15178354Ssam * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16178354Ssam * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17178354Ssam * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 18178354Ssam * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19178354Ssam * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20178354Ssam * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21178354Ssam * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22178354Ssam * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23178354Ssam * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24178354Ssam * 25178354Ssam * $FreeBSD$ 26178354Ssam */ 27178354Ssam#ifndef _LIB80211_H_ 28178354Ssam#define _LIB80211_H_ 29178354Ssam 30178354Ssam#include <sys/cdefs.h> 31178354Ssam#include <sys/queue.h> 32178354Ssam 33178354Ssam#include <net80211/ieee80211_regdomain.h> 34178354Ssam 35178354Ssam__BEGIN_DECLS 36178354Ssam 37178354Ssamstruct freqband { 38178354Ssam uint16_t freqStart; /* starting frequency (MHz) */ 39178354Ssam uint16_t freqEnd; /* ending frequency (MHz) */ 40178354Ssam uint8_t chanWidth; /* channel width (MHz) */ 41178354Ssam uint8_t chanSep; /* channel sepaaration (MHz) */ 42178354Ssam uint32_t flags; /* common operational constraints */ 43178354Ssam 44178354Ssam const void *id; 45178354Ssam LIST_ENTRY(freqband) next; 46178354Ssam}; 47178354Ssam 48188258Ssam/* private flags, don't pass to os */ 49188258Ssam#define REQ_ECM 0x1 /* enable if ECM set */ 50188258Ssam#define REQ_INDOOR 0x2 /* enable only for indoor operation */ 51188258Ssam#define REQ_OUTDOOR 0x4 /* enable only for outdoor operation */ 52188258Ssam 53188258Ssam#define REQ_FLAGS (REQ_ECM|REQ_INDOOR|REQ_OUTDOOR) 54188258Ssam 55178354Ssamstruct netband { 56178354Ssam const struct freqband *band; /* channel list description */ 57178354Ssam uint8_t maxPower; /* regulatory cap on tx power (dBm) */ 58178354Ssam uint8_t maxPowerDFS; /* regulatory cap w/ DFS (dBm) */ 59188155Ssam uint8_t maxAntGain; /* max allowed antenna gain (.5 dBm) */ 60178354Ssam uint32_t flags; /* net80211 channel flags */ 61178354Ssam 62178354Ssam LIST_ENTRY(netband) next; 63178354Ssam}; 64178354Ssamtypedef LIST_HEAD(, netband) netband_head; 65178354Ssam 66178354Ssamstruct country; 67178354Ssam 68178354Ssamstruct regdomain { 69178354Ssam enum RegdomainCode sku; /* regdomain code/SKU */ 70178354Ssam const char *name; /* printable name */ 71178354Ssam const struct country *cc; /* country code for 1-1/default map */ 72178354Ssam 73178354Ssam netband_head bands_11b; /* 11b operation */ 74178354Ssam netband_head bands_11g; /* 11g operation */ 75178354Ssam netband_head bands_11a; /* 11a operation */ 76178354Ssam netband_head bands_11ng;/* 11ng operation */ 77178354Ssam netband_head bands_11na;/* 11na operation */ 78178354Ssam 79178354Ssam LIST_ENTRY(regdomain) next; 80178354Ssam}; 81178354Ssam 82178354Ssamstruct country { 83178354Ssam enum ISOCountryCode code; 84186100Ssam#define NO_COUNTRY 0xffff 85178354Ssam const struct regdomain *rd; 86178354Ssam const char* isoname; 87178354Ssam const char* name; 88178354Ssam 89178354Ssam LIST_ENTRY(country) next; 90178354Ssam}; 91178354Ssam 92178354Ssamstruct ident; 93178354Ssam 94178354Ssamstruct regdata { 95178354Ssam LIST_HEAD(, country) countries; /* country code table */ 96178354Ssam LIST_HEAD(, regdomain) domains; /* regulatory domains */ 97178354Ssam LIST_HEAD(, freqband) freqbands; /* frequency band table */ 98178354Ssam struct ident *ident; /* identifier table */ 99178354Ssam}; 100178354Ssam 101178354Ssam#define _PATH_REGDOMAIN "/etc/regdomain.xml" 102178354Ssam 103178354Ssamstruct regdata *lib80211_alloc_regdata(void); 104178354Ssamvoid lib80211_free_regdata(struct regdata *); 105178354Ssam 106178354Ssamint lib80211_regdomain_readconfig(struct regdata *, const void *, size_t); 107178354Ssamvoid lib80211_regdomain_cleanup(struct regdata *); 108178354Ssam 109178354Ssamconst struct regdomain *lib80211_regdomain_findbysku(const struct regdata *, 110178354Ssam enum RegdomainCode); 111178354Ssamconst struct regdomain *lib80211_regdomain_findbyname(const struct regdata *, 112178354Ssam const char *); 113178354Ssam 114178354Ssamconst struct country *lib80211_country_findbycc(const struct regdata *, 115178354Ssam enum ISOCountryCode); 116178354Ssamconst struct country *lib80211_country_findbyname(const struct regdata *, 117178354Ssam const char *); 118178354Ssam 119178354Ssam__END_DECLS 120178354Ssam 121178354Ssam#endif /* _LIB80211_H_ */ 122