/*
 * Copyright (c) 2008-2009 Atheros Communications Inc.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef REGD_H
#define REGD_H

#include <linux/nl80211.h>
#include <net/cfg80211.h>

#include "ath.h"

enum ctl_group {
        CTL_FCC = 0x10,
        CTL_MKK = 0x40,
        CTL_ETSI = 0x30,
};

#define SD_NO_CTL               0xE0
#define NO_CTL                  0xff
#define CTL_11A                 0
#define CTL_11B                 1
#define CTL_11G                 2
#define CTL_2GHT20              5
#define CTL_5GHT20              6
#define CTL_2GHT40              7
#define CTL_5GHT40              8

#define CTRY_DEBUG 0x1ff
#define CTRY_DEFAULT 0

#define COUNTRY_ERD_FLAG        0x8000
#define WORLDWIDE_ROAMING_FLAG  0x4000

#define MULTI_DOMAIN_MASK 0xFF00

#define WORLD_SKU_MASK          0x00F0
#define WORLD_SKU_PREFIX        0x0060

#define CHANNEL_HALF_BW         10
#define CHANNEL_QUARTER_BW      5

struct country_code_to_enum_rd {
        u16 countryCode;
        u16 regDmnEnum;
        const char *isoName;
};

enum CountryCode {
        CTRY_ALBANIA = 8,
        CTRY_ALGERIA = 12,
        CTRY_ARGENTINA = 32,
        CTRY_ARMENIA = 51,
        CTRY_ARUBA = 533,
        CTRY_AUSTRALIA = 36,
        CTRY_AUSTRIA = 40,
        CTRY_AZERBAIJAN = 31,
        CTRY_BAHAMAS = 44,
        CTRY_BAHRAIN = 48,
        CTRY_BANGLADESH = 50,
        CTRY_BARBADOS = 52,
        CTRY_BELARUS = 112,
        CTRY_BELGIUM = 56,
        CTRY_BELIZE = 84,
        CTRY_BERMUDA = 60,
        CTRY_BOLIVIA = 68,
        CTRY_BOSNIA_HERZ = 70,
        CTRY_BRAZIL = 76,
        CTRY_BRUNEI_DARUSSALAM = 96,
        CTRY_BULGARIA = 100,
        CTRY_CAMBODIA = 116,
        CTRY_CANADA = 124,
        CTRY_CHILE = 152,
        CTRY_CHINA = 156,
        CTRY_COLOMBIA = 170,
        CTRY_COSTA_RICA = 188,
        CTRY_CROATIA = 191,
        CTRY_CYPRUS = 196,
        CTRY_CZECH = 203,
        CTRY_DENMARK = 208,
        CTRY_DOMINICAN_REPUBLIC = 214,
        CTRY_ECUADOR = 218,
        CTRY_EGYPT = 818,
        CTRY_EL_SALVADOR = 222,
        CTRY_ESTONIA = 233,
        CTRY_FAEROE_ISLANDS = 234,
        CTRY_FINLAND = 246,
        CTRY_FRANCE = 250,
        CTRY_GEORGIA = 268,
        CTRY_GERMANY = 276,
        CTRY_GREECE = 300,
        CTRY_GREENLAND = 304,
        CTRY_GRENADA = 308,
        CTRY_GUAM = 316,
        CTRY_GUATEMALA = 320,
        CTRY_HAITI = 332,
        CTRY_HONDURAS = 340,
        CTRY_HONG_KONG = 344,
        CTRY_HUNGARY = 348,
        CTRY_ICELAND = 352,
        CTRY_INDIA = 356,
        CTRY_INDONESIA = 360,
        CTRY_IRAN = 364,
        CTRY_IRAQ = 368,
        CTRY_IRELAND = 372,
        CTRY_ISRAEL = 376,
        CTRY_ITALY = 380,
        CTRY_JAMAICA = 388,
        CTRY_JAPAN = 392,
        CTRY_JORDAN = 400,
        CTRY_KAZAKHSTAN = 398,
        CTRY_KENYA = 404,
        CTRY_KOREA_NORTH = 408,
        CTRY_KOREA_ROC = 410,
        CTRY_KOREA_ROC2 = 411,
        CTRY_KOREA_ROC3 = 412,
        CTRY_KOREA_ROC4 = 413,
        CTRY_KUWAIT = 414,
        CTRY_LATVIA = 428,
        CTRY_LEBANON = 422,
        CTRY_LIBYA = 434,
        CTRY_LIECHTENSTEIN = 438,
        CTRY_LITHUANIA = 440,
        CTRY_LUXEMBOURG = 442,
        CTRY_MACAU = 446,
        CTRY_MACEDONIA = 807,
        CTRY_MALAYSIA = 458,
        CTRY_MALTA = 470,
        CTRY_MAURITIUS = 480,
        CTRY_MEXICO = 484,
        CTRY_MONACO = 492,
        CTRY_MONTENEGRO = 499,
        CTRY_MOROCCO = 504,
        CTRY_NEPAL = 524,
        CTRY_NETHERLANDS = 528,
        CTRY_NETHERLANDS_ANTILLES = 530,
        CTRY_NEW_ZEALAND = 554,
        CTRY_NICARAGUA = 558,
        CTRY_NORWAY = 578,
        CTRY_OMAN = 512,
        CTRY_PAKISTAN = 586,
        CTRY_PANAMA = 591,
        CTRY_PAPUA_NEW_GUINEA = 598,
        CTRY_PARAGUAY = 600,
        CTRY_PERU = 604,
        CTRY_PHILIPPINES = 608,
        CTRY_POLAND = 616,
        CTRY_PORTUGAL = 620,
        CTRY_PUERTO_RICO = 630,
        CTRY_QATAR = 634,
        CTRY_ROMANIA = 642,
        CTRY_RUSSIA = 643,
        CTRY_SAUDI_ARABIA = 682,
        CTRY_SERBIA = 688,
        CTRY_SERBIA_MONTENEGRO = 891,
        CTRY_SINGAPORE = 702,
        CTRY_SLOVAKIA = 703,
        CTRY_SLOVENIA = 705,
        CTRY_SOUTH_AFRICA = 710,
        CTRY_SPAIN = 724,
        CTRY_SRI_LANKA = 144,
        CTRY_SWEDEN = 752,
        CTRY_SWITZERLAND = 756,
        CTRY_SYRIA = 760,
        CTRY_TAIWAN = 158,
        CTRY_TANZANIA = 834,
        CTRY_THAILAND = 764,
        CTRY_TRINIDAD_Y_TOBAGO = 780,
        CTRY_TUNISIA = 788,
        CTRY_TURKEY = 792,
        CTRY_UAE = 784,
        CTRY_UGANDA = 800,
        CTRY_UKRAINE = 804,
        CTRY_UNITED_KINGDOM = 826,
        CTRY_UNITED_STATES = 840,
        CTRY_UNITED_STATES2 = 841,
        CTRY_UNITED_STATES_FCC49 = 842,
        CTRY_UNITED_STATES3 = 843,
        CTRY_URUGUAY = 858,
        CTRY_UZBEKISTAN = 860,
        CTRY_VENEZUELA = 862,
        CTRY_VIET_NAM = 704,
        CTRY_YEMEN = 887,
        CTRY_ZIMBABWE = 716,
        CTRY_JAPAN1 = 393,
        CTRY_JAPAN2 = 394,
        CTRY_JAPAN3 = 395,
        CTRY_JAPAN4 = 396,
        CTRY_JAPAN5 = 397,
        CTRY_JAPAN6 = 4006,
        CTRY_JAPAN7 = 4007,
        CTRY_JAPAN8 = 4008,
        CTRY_JAPAN9 = 4009,
        CTRY_JAPAN10 = 4010,
        CTRY_JAPAN11 = 4011,
        CTRY_JAPAN12 = 4012,
        CTRY_JAPAN13 = 4013,
        CTRY_JAPAN14 = 4014,
        CTRY_JAPAN15 = 4015,
        CTRY_JAPAN16 = 4016,
        CTRY_JAPAN17 = 4017,
        CTRY_JAPAN18 = 4018,
        CTRY_JAPAN19 = 4019,
        CTRY_JAPAN20 = 4020,
        CTRY_JAPAN21 = 4021,
        CTRY_JAPAN22 = 4022,
        CTRY_JAPAN23 = 4023,
        CTRY_JAPAN24 = 4024,
        CTRY_JAPAN25 = 4025,
        CTRY_JAPAN26 = 4026,
        CTRY_JAPAN27 = 4027,
        CTRY_JAPAN28 = 4028,
        CTRY_JAPAN29 = 4029,
        CTRY_JAPAN30 = 4030,
        CTRY_JAPAN31 = 4031,
        CTRY_JAPAN32 = 4032,
        CTRY_JAPAN33 = 4033,
        CTRY_JAPAN34 = 4034,
        CTRY_JAPAN35 = 4035,
        CTRY_JAPAN36 = 4036,
        CTRY_JAPAN37 = 4037,
        CTRY_JAPAN38 = 4038,
        CTRY_JAPAN39 = 4039,
        CTRY_JAPAN40 = 4040,
        CTRY_JAPAN41 = 4041,
        CTRY_JAPAN42 = 4042,
        CTRY_JAPAN43 = 4043,
        CTRY_JAPAN44 = 4044,
        CTRY_JAPAN45 = 4045,
        CTRY_JAPAN46 = 4046,
        CTRY_JAPAN47 = 4047,
        CTRY_JAPAN48 = 4048,
        CTRY_JAPAN49 = 4049,
        CTRY_JAPAN50 = 4050,
        CTRY_JAPAN51 = 4051,
        CTRY_JAPAN52 = 4052,
        CTRY_JAPAN53 = 4053,
        CTRY_JAPAN54 = 4054,
        CTRY_JAPAN55 = 4055,
        CTRY_JAPAN56 = 4056,
        CTRY_JAPAN57 = 4057,
        CTRY_JAPAN58 = 4058,
        CTRY_JAPAN59 = 4059,
        CTRY_AUSTRALIA2 = 5000,
        CTRY_CANADA2 = 5001,
        CTRY_BELGIUM2 = 5002
};

bool ath_is_world_regd(struct ath_regulatory *reg);
bool ath_is_49ghz_allowed(u16 redomain);
u16 ath_regd_find_country_by_name(char *alpha2);
int ath_regd_init(struct ath_regulatory *reg, struct wiphy *wiphy,
                  void (*reg_notifier)(struct wiphy *wiphy,
                                       struct regulatory_request *request));
u32 ath_regd_get_band_ctl(struct ath_regulatory *reg,
                          enum nl80211_band band);
void ath_reg_notifier_apply(struct wiphy *wiphy,
                            struct regulatory_request *request,
                            struct ath_regulatory *reg);

#endif