1/*
2 * Copyright (c) 2008-2009 Atheros Communications Inc.
3 *
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 */
16
17#ifndef REGD_H
18#define REGD_H
19
20#include <linux/nl80211.h>
21#include <net/cfg80211.h>
22
23#include "ath.h"
24
25enum ctl_group {
26	CTL_FCC = 0x10,
27	CTL_MKK = 0x40,
28	CTL_ETSI = 0x30,
29};
30
31#define SD_NO_CTL               0xE0
32#define NO_CTL                  0xff
33#define CTL_11A                 0
34#define CTL_11B                 1
35#define CTL_11G                 2
36#define CTL_2GHT20              5
37#define CTL_5GHT20              6
38#define CTL_2GHT40              7
39#define CTL_5GHT40              8
40
41#define CTRY_DEBUG 0x1ff
42#define CTRY_DEFAULT 0
43
44#define COUNTRY_ERD_FLAG        0x8000
45#define WORLDWIDE_ROAMING_FLAG  0x4000
46
47#define MULTI_DOMAIN_MASK 0xFF00
48
49#define WORLD_SKU_MASK          0x00F0
50#define WORLD_SKU_PREFIX        0x0060
51
52#define CHANNEL_HALF_BW         10
53#define CHANNEL_QUARTER_BW      5
54
55struct country_code_to_enum_rd {
56	u16 countryCode;
57	u16 regDmnEnum;
58	const char *isoName;
59};
60
61enum CountryCode {
62	CTRY_ALBANIA = 8,
63	CTRY_ALGERIA = 12,
64	CTRY_ARGENTINA = 32,
65	CTRY_ARMENIA = 51,
66	CTRY_ARUBA = 533,
67	CTRY_AUSTRALIA = 36,
68	CTRY_AUSTRIA = 40,
69	CTRY_AZERBAIJAN = 31,
70	CTRY_BAHAMAS = 44,
71	CTRY_BAHRAIN = 48,
72	CTRY_BANGLADESH = 50,
73	CTRY_BARBADOS = 52,
74	CTRY_BELARUS = 112,
75	CTRY_BELGIUM = 56,
76	CTRY_BELIZE = 84,
77	CTRY_BERMUDA = 60,
78	CTRY_BOLIVIA = 68,
79	CTRY_BOSNIA_HERZ = 70,
80	CTRY_BRAZIL = 76,
81	CTRY_BRUNEI_DARUSSALAM = 96,
82	CTRY_BULGARIA = 100,
83	CTRY_CAMBODIA = 116,
84	CTRY_CANADA = 124,
85	CTRY_CHILE = 152,
86	CTRY_CHINA = 156,
87	CTRY_COLOMBIA = 170,
88	CTRY_COSTA_RICA = 188,
89	CTRY_CROATIA = 191,
90	CTRY_CYPRUS = 196,
91	CTRY_CZECH = 203,
92	CTRY_DENMARK = 208,
93	CTRY_DOMINICAN_REPUBLIC = 214,
94	CTRY_ECUADOR = 218,
95	CTRY_EGYPT = 818,
96	CTRY_EL_SALVADOR = 222,
97	CTRY_ESTONIA = 233,
98	CTRY_FAEROE_ISLANDS = 234,
99	CTRY_FINLAND = 246,
100	CTRY_FRANCE = 250,
101	CTRY_GEORGIA = 268,
102	CTRY_GERMANY = 276,
103	CTRY_GREECE = 300,
104	CTRY_GREENLAND = 304,
105	CTRY_GRENADA = 308,
106	CTRY_GUAM = 316,
107	CTRY_GUATEMALA = 320,
108	CTRY_HAITI = 332,
109	CTRY_HONDURAS = 340,
110	CTRY_HONG_KONG = 344,
111	CTRY_HUNGARY = 348,
112	CTRY_ICELAND = 352,
113	CTRY_INDIA = 356,
114	CTRY_INDONESIA = 360,
115	CTRY_IRAN = 364,
116	CTRY_IRAQ = 368,
117	CTRY_IRELAND = 372,
118	CTRY_ISRAEL = 376,
119	CTRY_ITALY = 380,
120	CTRY_JAMAICA = 388,
121	CTRY_JAPAN = 392,
122	CTRY_JORDAN = 400,
123	CTRY_KAZAKHSTAN = 398,
124	CTRY_KENYA = 404,
125	CTRY_KOREA_NORTH = 408,
126	CTRY_KOREA_ROC = 410,
127	CTRY_KOREA_ROC2 = 411,
128	CTRY_KOREA_ROC3 = 412,
129	CTRY_KOREA_ROC4 = 413,
130	CTRY_KUWAIT = 414,
131	CTRY_LATVIA = 428,
132	CTRY_LEBANON = 422,
133	CTRY_LIBYA = 434,
134	CTRY_LIECHTENSTEIN = 438,
135	CTRY_LITHUANIA = 440,
136	CTRY_LUXEMBOURG = 442,
137	CTRY_MACAU = 446,
138	CTRY_MACEDONIA = 807,
139	CTRY_MALAYSIA = 458,
140	CTRY_MALTA = 470,
141	CTRY_MAURITIUS = 480,
142	CTRY_MEXICO = 484,
143	CTRY_MONACO = 492,
144	CTRY_MONTENEGRO = 499,
145	CTRY_MOROCCO = 504,
146	CTRY_NEPAL = 524,
147	CTRY_NETHERLANDS = 528,
148	CTRY_NETHERLANDS_ANTILLES = 530,
149	CTRY_NEW_ZEALAND = 554,
150	CTRY_NICARAGUA = 558,
151	CTRY_NORWAY = 578,
152	CTRY_OMAN = 512,
153	CTRY_PAKISTAN = 586,
154	CTRY_PANAMA = 591,
155	CTRY_PAPUA_NEW_GUINEA = 598,
156	CTRY_PARAGUAY = 600,
157	CTRY_PERU = 604,
158	CTRY_PHILIPPINES = 608,
159	CTRY_POLAND = 616,
160	CTRY_PORTUGAL = 620,
161	CTRY_PUERTO_RICO = 630,
162	CTRY_QATAR = 634,
163	CTRY_ROMANIA = 642,
164	CTRY_RUSSIA = 643,
165	CTRY_SAUDI_ARABIA = 682,
166	CTRY_SERBIA = 688,
167	CTRY_SERBIA_MONTENEGRO = 891,
168	CTRY_SINGAPORE = 702,
169	CTRY_SLOVAKIA = 703,
170	CTRY_SLOVENIA = 705,
171	CTRY_SOUTH_AFRICA = 710,
172	CTRY_SPAIN = 724,
173	CTRY_SRI_LANKA = 144,
174	CTRY_SWEDEN = 752,
175	CTRY_SWITZERLAND = 756,
176	CTRY_SYRIA = 760,
177	CTRY_TAIWAN = 158,
178	CTRY_TANZANIA = 834,
179	CTRY_THAILAND = 764,
180	CTRY_TRINIDAD_Y_TOBAGO = 780,
181	CTRY_TUNISIA = 788,
182	CTRY_TURKEY = 792,
183	CTRY_UAE = 784,
184	CTRY_UGANDA = 800,
185	CTRY_UKRAINE = 804,
186	CTRY_UNITED_KINGDOM = 826,
187	CTRY_UNITED_STATES = 840,
188	CTRY_UNITED_STATES2 = 841,
189	CTRY_UNITED_STATES_FCC49 = 842,
190	CTRY_UNITED_STATES3 = 843,
191	CTRY_URUGUAY = 858,
192	CTRY_UZBEKISTAN = 860,
193	CTRY_VENEZUELA = 862,
194	CTRY_VIET_NAM = 704,
195	CTRY_YEMEN = 887,
196	CTRY_ZIMBABWE = 716,
197	CTRY_JAPAN1 = 393,
198	CTRY_JAPAN2 = 394,
199	CTRY_JAPAN3 = 395,
200	CTRY_JAPAN4 = 396,
201	CTRY_JAPAN5 = 397,
202	CTRY_JAPAN6 = 4006,
203	CTRY_JAPAN7 = 4007,
204	CTRY_JAPAN8 = 4008,
205	CTRY_JAPAN9 = 4009,
206	CTRY_JAPAN10 = 4010,
207	CTRY_JAPAN11 = 4011,
208	CTRY_JAPAN12 = 4012,
209	CTRY_JAPAN13 = 4013,
210	CTRY_JAPAN14 = 4014,
211	CTRY_JAPAN15 = 4015,
212	CTRY_JAPAN16 = 4016,
213	CTRY_JAPAN17 = 4017,
214	CTRY_JAPAN18 = 4018,
215	CTRY_JAPAN19 = 4019,
216	CTRY_JAPAN20 = 4020,
217	CTRY_JAPAN21 = 4021,
218	CTRY_JAPAN22 = 4022,
219	CTRY_JAPAN23 = 4023,
220	CTRY_JAPAN24 = 4024,
221	CTRY_JAPAN25 = 4025,
222	CTRY_JAPAN26 = 4026,
223	CTRY_JAPAN27 = 4027,
224	CTRY_JAPAN28 = 4028,
225	CTRY_JAPAN29 = 4029,
226	CTRY_JAPAN30 = 4030,
227	CTRY_JAPAN31 = 4031,
228	CTRY_JAPAN32 = 4032,
229	CTRY_JAPAN33 = 4033,
230	CTRY_JAPAN34 = 4034,
231	CTRY_JAPAN35 = 4035,
232	CTRY_JAPAN36 = 4036,
233	CTRY_JAPAN37 = 4037,
234	CTRY_JAPAN38 = 4038,
235	CTRY_JAPAN39 = 4039,
236	CTRY_JAPAN40 = 4040,
237	CTRY_JAPAN41 = 4041,
238	CTRY_JAPAN42 = 4042,
239	CTRY_JAPAN43 = 4043,
240	CTRY_JAPAN44 = 4044,
241	CTRY_JAPAN45 = 4045,
242	CTRY_JAPAN46 = 4046,
243	CTRY_JAPAN47 = 4047,
244	CTRY_JAPAN48 = 4048,
245	CTRY_JAPAN49 = 4049,
246	CTRY_JAPAN50 = 4050,
247	CTRY_JAPAN51 = 4051,
248	CTRY_JAPAN52 = 4052,
249	CTRY_JAPAN53 = 4053,
250	CTRY_JAPAN54 = 4054,
251	CTRY_JAPAN55 = 4055,
252	CTRY_JAPAN56 = 4056,
253	CTRY_JAPAN57 = 4057,
254	CTRY_JAPAN58 = 4058,
255	CTRY_JAPAN59 = 4059,
256	CTRY_AUSTRALIA2 = 5000,
257	CTRY_CANADA2 = 5001,
258	CTRY_BELGIUM2 = 5002
259};
260
261bool ath_is_world_regd(struct ath_regulatory *reg);
262bool ath_is_49ghz_allowed(u16 redomain);
263u16 ath_regd_find_country_by_name(char *alpha2);
264int ath_regd_init(struct ath_regulatory *reg, struct wiphy *wiphy,
265		  void (*reg_notifier)(struct wiphy *wiphy,
266				       struct regulatory_request *request));
267u32 ath_regd_get_band_ctl(struct ath_regulatory *reg,
268			  enum nl80211_band band);
269void ath_reg_notifier_apply(struct wiphy *wiphy,
270			    struct regulatory_request *request,
271			    struct ath_regulatory *reg);
272
273#endif
274