Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1 | /* |
Jeff Johnson | 32d95a3 | 2012-09-10 13:15:23 -0700 | [diff] [blame] | 2 | * Copyright (c) 2012, The Linux Foundation. All rights reserved. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 3 | * |
| 4 | * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| 5 | * |
| 6 | * |
| 7 | * Permission to use, copy, modify, and/or distribute this software for |
| 8 | * any purpose with or without fee is hereby granted, provided that the |
| 9 | * above copyright notice and this permission notice appear in all |
| 10 | * copies. |
| 11 | * |
| 12 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 13 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 14 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 15 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 16 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 17 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 18 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 19 | * PERFORMANCE OF THIS SOFTWARE. |
| 20 | */ |
| 21 | |
| 22 | /*============================================================================ |
| 23 | FILE: vos_nvitem.c |
| 24 | OVERVIEW: This source file contains definitions for vOS NV Item APIs |
| 25 | DEPENDENCIES: NV, remote API client, WinCE REX |
| 26 | Copyright (c) 2008 QUALCOMM Incorporated. |
| 27 | All Rights Reserved. |
| 28 | Qualcomm Confidential and Proprietary |
| 29 | ============================================================================*/ |
| 30 | /*============================================================================ |
| 31 | EDIT HISTORY FOR MODULE |
| 32 | ============================================================================*/ |
| 33 | // the following is used to disable warning for having too many labels in |
| 34 | // the 'nv_items_enum_type' |
| 35 | |
| 36 | /*---------------------------------------------------------------------------- |
| 37 | * Include Files |
| 38 | * -------------------------------------------------------------------------*/ |
| 39 | #include "vos_types.h" |
| 40 | #include "aniGlobal.h" |
| 41 | #include "vos_nvitem.h" |
| 42 | #include "vos_trace.h" |
| 43 | #include "vos_api.h" |
| 44 | #include "wlan_hdd_misc.h" |
| 45 | #include "vos_sched.h" |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 46 | #ifdef CONFIG_CFG80211 |
| 47 | #include "wlan_hdd_main.h" |
| 48 | #include <net/cfg80211.h> |
| 49 | static char crda_alpha2[2] = {0, 0}; /* country code from initial crda req */ |
| 50 | static char run_time_alpha2[2] = {0, 0}; /* country code from none-default country req */ |
| 51 | static v_BOOL_t crda_regulatory_entry_valid = VOS_FALSE; |
| 52 | static v_BOOL_t crda_regulatory_run_time_entry_valid = VOS_FALSE; |
| 53 | #endif |
| 54 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 55 | /*---------------------------------------------------------------------------- |
| 56 | * Preprocessor Definitions and Constants |
| 57 | * -------------------------------------------------------------------------*/ |
| 58 | #define VALIDITY_BITMAP_NV_ID NV_WLAN_VALIDITY_BITMAP_I |
| 59 | #define VALIDITY_BITMAP_SIZE 32 |
| 60 | #define MAX_COUNTRY_COUNT 300 |
| 61 | //To be removed when NV support is fully functional |
| 62 | #define VOS_HARD_CODED_MAC {0, 0x0a, 0xf5, 4, 5, 6} |
Madan Mohan Koyyalamudi | 1dd5c88 | 2012-09-24 13:31:39 -0700 | [diff] [blame] | 63 | |
| 64 | #define DEFAULT_NV_VALIDITY_BITMAP 0xFFFFFFFF |
| 65 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 66 | /*---------------------------------------------------------------------------- |
| 67 | * Type Declarations |
| 68 | * -------------------------------------------------------------------------*/ |
| 69 | // this wrapper structure is identical to nv_cmd_type except the |
| 70 | // data_ptr type is changed void* to avoid exceeding the debug information |
| 71 | // module size as there are too many elements within nv_items_type union |
| 72 | |
| 73 | // structure for code and regulatory domain of a single country |
| 74 | typedef struct |
| 75 | { |
| 76 | v_U8_t regDomain; |
| 77 | v_COUNTRYCODE_t countryCode; |
| 78 | } CountryInfo_t; |
| 79 | // structure of table to map country code and regulatory domain |
| 80 | typedef struct |
| 81 | { |
| 82 | v_U16_t countryCount; |
| 83 | CountryInfo_t countryInfo[MAX_COUNTRY_COUNT]; |
| 84 | } CountryInfoTable_t; |
| 85 | /*---------------------------------------------------------------------------- |
| 86 | * Global Data Definitions |
| 87 | * -------------------------------------------------------------------------*/ |
| 88 | /*---------------------------------------------------------------------------- |
| 89 | * Static Variable Definitions |
| 90 | * -------------------------------------------------------------------------*/ |
| 91 | // cache of country info table; |
| 92 | // this is re-initialized from data on binary file |
| 93 | // loaded on driver initialization if available |
| 94 | static CountryInfoTable_t countryInfoTable = |
| 95 | { |
| 96 | 254, |
| 97 | { |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 98 | { REGDOMAIN_FCC, {'U', 'S'}}, //USA - must be the first country code |
| 99 | { REGDOMAIN_ETSI, {'A', 'D'}}, //ANDORRA |
| 100 | { REGDOMAIN_ETSI, {'A', 'E'}}, //UAE |
| 101 | { REGDOMAIN_N_AMER_EXC_FCC, {'A', 'F'}}, //AFGHANISTAN |
| 102 | { REGDOMAIN_WORLD, {'A', 'G'}}, //ANTIGUA AND BARBUDA |
| 103 | { REGDOMAIN_FCC, {'A', 'I'}}, //ANGUILLA |
| 104 | { REGDOMAIN_NO_5GHZ, {'A', 'L'}}, //ALBANIA |
| 105 | { REGDOMAIN_N_AMER_EXC_FCC, {'A', 'M'}}, //ARMENIA |
| 106 | { REGDOMAIN_ETSI, {'A', 'N'}}, //NETHERLANDS ANTILLES |
| 107 | { REGDOMAIN_NO_5GHZ, {'A', 'O'}}, //ANGOLA |
| 108 | { REGDOMAIN_WORLD, {'A', 'Q'}}, //ANTARCTICA |
| 109 | { REGDOMAIN_WORLD, {'A', 'R'}}, //ARGENTINA |
| 110 | { REGDOMAIN_FCC, {'A', 'S'}}, //AMERICAN SOMOA |
| 111 | { REGDOMAIN_ETSI, {'A', 'T'}}, //AUSTRIA |
| 112 | { REGDOMAIN_APAC, {'A', 'U'}}, //AUSTRALIA |
| 113 | { REGDOMAIN_ETSI, {'A', 'W'}}, //ARUBA |
| 114 | { REGDOMAIN_WORLD, {'A', 'X'}}, //ALAND ISLANDS |
| 115 | { REGDOMAIN_N_AMER_EXC_FCC, {'A', 'Z'}}, //AZERBAIJAN |
| 116 | { REGDOMAIN_ETSI, {'B', 'A'}}, //BOSNIA AND HERZEGOVINA |
| 117 | { REGDOMAIN_APAC, {'B', 'B'}}, //BARBADOS |
| 118 | { REGDOMAIN_NO_5GHZ, {'B', 'D'}}, //BANGLADESH |
| 119 | { REGDOMAIN_ETSI, {'B', 'E'}}, //BELGIUM |
| 120 | { REGDOMAIN_HI_5GHZ, {'B', 'F'}}, //BURKINA FASO |
| 121 | { REGDOMAIN_ETSI, {'B', 'G'}}, //BULGARIA |
| 122 | { REGDOMAIN_APAC, {'B', 'H'}}, //BAHRAIN |
| 123 | { REGDOMAIN_NO_5GHZ, {'B', 'I'}}, //BURUNDI |
| 124 | { REGDOMAIN_NO_5GHZ, {'B', 'J'}}, //BENIN |
| 125 | { REGDOMAIN_FCC, {'B', 'M'}}, //BERMUDA |
| 126 | { REGDOMAIN_APAC, {'B', 'N'}}, //BRUNEI DARUSSALAM |
| 127 | { REGDOMAIN_HI_5GHZ, {'B', 'O'}}, //BOLIVIA |
| 128 | { REGDOMAIN_WORLD, {'B', 'R'}}, //BRAZIL |
| 129 | { REGDOMAIN_APAC, {'B', 'S'}}, //BAHAMAS |
| 130 | { REGDOMAIN_NO_5GHZ, {'B', 'T'}}, //BHUTAN |
| 131 | { REGDOMAIN_WORLD, {'B', 'V'}}, //BOUVET ISLAND |
| 132 | { REGDOMAIN_ETSI, {'B', 'W'}}, //BOTSWANA |
| 133 | { REGDOMAIN_ETSI, {'B', 'Y'}}, //BELARUS |
| 134 | { REGDOMAIN_HI_5GHZ, {'B', 'Z'}}, //BELIZE |
| 135 | { REGDOMAIN_FCC, {'C', 'A'}}, //CANADA |
| 136 | { REGDOMAIN_WORLD, {'C', 'C'}}, //COCOS (KEELING) ISLANDS |
| 137 | { REGDOMAIN_NO_5GHZ, {'C', 'D'}}, //CONGO, THE DEMOCRATIC REPUBLIC OF THE |
| 138 | { REGDOMAIN_NO_5GHZ, {'C', 'F'}}, //CENTRAL AFRICAN REPUBLIC |
| 139 | { REGDOMAIN_NO_5GHZ, {'C', 'G'}}, //CONGO |
| 140 | { REGDOMAIN_ETSI, {'C', 'H'}}, //SWITZERLAND |
| 141 | { REGDOMAIN_NO_5GHZ, {'C', 'I'}}, //COTE D'IVOIRE |
| 142 | { REGDOMAIN_WORLD, {'C', 'K'}}, //COOK ISLANDS |
| 143 | { REGDOMAIN_APAC, {'C', 'L'}}, //CHILE |
| 144 | { REGDOMAIN_NO_5GHZ, {'C', 'M'}}, //CAMEROON |
| 145 | { REGDOMAIN_HI_5GHZ, {'C', 'N'}}, //CHINA |
| 146 | { REGDOMAIN_APAC, {'C', 'O'}}, //COLOMBIA |
| 147 | { REGDOMAIN_APAC, {'C', 'R'}}, //COSTA RICA |
| 148 | { REGDOMAIN_NO_5GHZ, {'C', 'U'}}, //CUBA |
| 149 | { REGDOMAIN_ETSI, {'C', 'V'}}, //CAPE VERDE |
| 150 | { REGDOMAIN_WORLD, {'C', 'X'}}, //CHRISTMAS ISLAND |
| 151 | { REGDOMAIN_ETSI, {'C', 'Y'}}, //CYPRUS |
| 152 | { REGDOMAIN_ETSI, {'C', 'Z'}}, //CZECH REPUBLIC |
| 153 | { REGDOMAIN_ETSI, {'D', 'E'}}, //GERMANY |
| 154 | { REGDOMAIN_NO_5GHZ, {'D', 'J'}}, //DJIBOUTI |
| 155 | { REGDOMAIN_ETSI, {'D', 'K'}}, //DENMARK |
| 156 | { REGDOMAIN_WORLD, {'D', 'M'}}, //DOMINICA |
| 157 | { REGDOMAIN_APAC, {'D', 'O'}}, //DOMINICAN REPUBLIC |
| 158 | { REGDOMAIN_NO_5GHZ, {'D', 'Z'}}, //ALGERIA |
| 159 | { REGDOMAIN_APAC, {'E', 'C'}}, //ECUADOR |
| 160 | { REGDOMAIN_ETSI, {'E', 'E'}}, //ESTONIA |
| 161 | { REGDOMAIN_N_AMER_EXC_FCC, {'E', 'G'}}, //EGYPT |
| 162 | { REGDOMAIN_WORLD, {'E', 'H'}}, //WESTERN SAHARA |
| 163 | { REGDOMAIN_NO_5GHZ, {'E', 'R'}}, //ERITREA |
| 164 | { REGDOMAIN_ETSI, {'E', 'S'}}, //SPAIN |
| 165 | { REGDOMAIN_ETSI, {'E', 'T'}}, //ETHIOPIA |
| 166 | { REGDOMAIN_ETSI, {'E', 'U'}}, //Europe (SSGFI) |
| 167 | { REGDOMAIN_ETSI, {'F', 'I'}}, //FINLAND |
| 168 | { REGDOMAIN_NO_5GHZ, {'F', 'J'}}, //FIJI |
| 169 | { REGDOMAIN_WORLD, {'F', 'K'}}, //FALKLAND ISLANDS (MALVINAS) |
| 170 | { REGDOMAIN_WORLD, {'F', 'M'}}, //MICRONESIA, FEDERATED STATES OF |
| 171 | { REGDOMAIN_WORLD, {'F', 'O'}}, //FAROE ISLANDS |
| 172 | { REGDOMAIN_ETSI, {'F', 'R'}}, //FRANCE |
| 173 | { REGDOMAIN_NO_5GHZ, {'G', 'A'}}, //GABON |
| 174 | { REGDOMAIN_ETSI, {'G', 'B'}}, //UNITED KINGDOM |
| 175 | { REGDOMAIN_WORLD, {'G', 'D'}}, //GRENADA |
| 176 | { REGDOMAIN_ETSI, {'G', 'E'}}, //GEORGIA |
| 177 | { REGDOMAIN_ETSI, {'G', 'F'}}, //FRENCH GUIANA |
| 178 | { REGDOMAIN_WORLD, {'G', 'G'}}, //GUERNSEY |
| 179 | { REGDOMAIN_WORLD, {'G', 'H'}}, //GHANA |
| 180 | { REGDOMAIN_WORLD, {'G', 'I'}}, //GIBRALTAR |
| 181 | { REGDOMAIN_ETSI, {'G', 'L'}}, //GREENLAND |
| 182 | { REGDOMAIN_NO_5GHZ, {'G', 'M'}}, //GAMBIA |
| 183 | { REGDOMAIN_NO_5GHZ, {'G', 'N'}}, //GUINEA |
| 184 | { REGDOMAIN_ETSI, {'G', 'P'}}, //GUADELOUPE |
| 185 | { REGDOMAIN_NO_5GHZ, {'G', 'Q'}}, //EQUATORIAL GUINEA |
| 186 | { REGDOMAIN_ETSI, {'G', 'R'}}, //GREECE |
| 187 | { REGDOMAIN_WORLD, {'G', 'S'}}, //SOUTH GEORGIA AND THE SOUTH SANDWICH ISLANDS |
| 188 | { REGDOMAIN_APAC, {'G', 'T'}}, //GUATEMALA |
| 189 | { REGDOMAIN_APAC, {'G', 'U'}}, //GUAM |
| 190 | { REGDOMAIN_NO_5GHZ, {'G', 'W'}}, //GUINEA-BISSAU |
| 191 | { REGDOMAIN_HI_5GHZ, {'G', 'Y'}}, //GUYANA |
| 192 | { REGDOMAIN_WORLD, {'H', 'K'}}, //HONGKONG |
| 193 | { REGDOMAIN_WORLD, {'H', 'M'}}, //HEARD ISLAND AND MCDONALD ISLANDS |
| 194 | { REGDOMAIN_WORLD, {'H', 'N'}}, //HONDURAS |
| 195 | { REGDOMAIN_ETSI, {'H', 'R'}}, //CROATIA |
| 196 | { REGDOMAIN_ETSI, {'H', 'T'}}, //HAITI |
| 197 | { REGDOMAIN_ETSI, {'H', 'U'}}, //HUNGARY |
| 198 | { REGDOMAIN_HI_5GHZ, {'I', 'D'}}, //INDONESIA |
| 199 | { REGDOMAIN_ETSI, {'I', 'E'}}, //IRELAND |
| 200 | { REGDOMAIN_NO_5GHZ, {'I', 'L'}}, //ISRAEL |
| 201 | { REGDOMAIN_WORLD, {'I', 'M'}}, //ISLE OF MAN |
| 202 | { REGDOMAIN_APAC, {'I', 'N'}}, //INDIA |
| 203 | { REGDOMAIN_WORLD, {'I', 'O'}}, //BRITISH INDIAN OCEAN TERRITORY |
| 204 | { REGDOMAIN_NO_5GHZ, {'I', 'Q'}}, //IRAQ |
| 205 | { REGDOMAIN_HI_5GHZ, {'I', 'R'}}, //IRAN, ISLAMIC REPUBLIC OF |
| 206 | { REGDOMAIN_ETSI, {'I', 'S'}}, //ICELAND |
| 207 | { REGDOMAIN_ETSI, {'I', 'T'}}, //ITALY |
| 208 | { REGDOMAIN_JAPAN, {'J', '1'}}, //Japan alternate 1 |
| 209 | { REGDOMAIN_JAPAN, {'J', '2'}}, //Japan alternate 2 |
| 210 | { REGDOMAIN_JAPAN, {'J', '3'}}, //Japan alternate 3 |
| 211 | { REGDOMAIN_JAPAN, {'J', '4'}}, //Japan alternate 4 |
| 212 | { REGDOMAIN_JAPAN, {'J', '5'}}, //Japan alternate 5 |
| 213 | { REGDOMAIN_WORLD, {'J', 'E'}}, //JERSEY |
| 214 | { REGDOMAIN_WORLD, {'J', 'M'}}, //JAMAICA |
| 215 | { REGDOMAIN_WORLD, {'J', 'O'}}, //JORDAN |
| 216 | { REGDOMAIN_JAPAN, {'J', 'P'}}, //JAPAN |
| 217 | { REGDOMAIN_KOREA, {'K', '1'}}, //Korea alternate 1 |
| 218 | { REGDOMAIN_KOREA, {'K', '2'}}, //Korea alternate 2 |
| 219 | { REGDOMAIN_KOREA, {'K', '3'}}, //Korea alternate 3 |
| 220 | { REGDOMAIN_KOREA, {'K', '4'}}, //Korea alternate 4 |
| 221 | { REGDOMAIN_HI_5GHZ, {'K', 'E'}}, //KENYA |
| 222 | { REGDOMAIN_NO_5GHZ, {'K', 'G'}}, //KYRGYZSTAN |
| 223 | { REGDOMAIN_ETSI, {'K', 'H'}}, //CAMBODIA |
| 224 | { REGDOMAIN_WORLD, {'K', 'I'}}, //KIRIBATI |
| 225 | { REGDOMAIN_NO_5GHZ, {'K', 'M'}}, //COMOROS |
| 226 | { REGDOMAIN_WORLD, {'K', 'N'}}, //SAINT KITTS AND NEVIS |
| 227 | { REGDOMAIN_WORLD, {'K', 'P'}}, //KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF |
| 228 | { REGDOMAIN_KOREA, {'K', 'R'}}, //KOREA, REPUBLIC OF |
| 229 | { REGDOMAIN_N_AMER_EXC_FCC, {'K', 'W'}}, //KUWAIT |
| 230 | { REGDOMAIN_FCC, {'K', 'Y'}}, //CAYMAN ISLANDS |
| 231 | { REGDOMAIN_NO_5GHZ, {'K', 'Z'}}, //KAZAKHSTAN |
| 232 | { REGDOMAIN_WORLD, {'L', 'A'}}, //LAO PEOPLE'S DEMOCRATIC REPUBLIC |
| 233 | { REGDOMAIN_HI_5GHZ, {'L', 'B'}}, //LEBANON |
| 234 | { REGDOMAIN_WORLD, {'L', 'C'}}, //SAINT LUCIA |
| 235 | { REGDOMAIN_ETSI, {'L', 'I'}}, //LIECHTENSTEIN |
| 236 | { REGDOMAIN_WORLD, {'L', 'K'}}, //SRI LANKA |
| 237 | { REGDOMAIN_WORLD, {'L', 'R'}}, //LIBERIA |
| 238 | { REGDOMAIN_ETSI, {'L', 'S'}}, //LESOTHO |
| 239 | { REGDOMAIN_ETSI, {'L', 'T'}}, //LITHUANIA |
| 240 | { REGDOMAIN_ETSI, {'L', 'U'}}, //LUXEMBOURG |
| 241 | { REGDOMAIN_ETSI, {'L', 'V'}}, //LATVIA |
| 242 | { REGDOMAIN_NO_5GHZ, {'L', 'Y'}}, //LIBYAN ARAB JAMAHIRIYA |
| 243 | { REGDOMAIN_NO_5GHZ, {'M', 'A'}}, //MOROCCO |
| 244 | { REGDOMAIN_N_AMER_EXC_FCC, {'M', 'C'}}, //MONACO |
| 245 | { REGDOMAIN_ETSI, {'M', 'D'}}, //MOLDOVA, REPUBLIC OF |
| 246 | { REGDOMAIN_ETSI, {'M', 'E'}}, //MONTENEGRO |
| 247 | { REGDOMAIN_NO_5GHZ, {'M', 'G'}}, //MADAGASCAR |
| 248 | { REGDOMAIN_WORLD, {'M', 'H'}}, //MARSHALL ISLANDS |
| 249 | { REGDOMAIN_ETSI, {'M', 'K'}}, //MACEDONIA, THE FORMER YUGOSLAV REPUBLIC OF |
| 250 | { REGDOMAIN_NO_5GHZ, {'M', 'L'}}, //MALI |
| 251 | { REGDOMAIN_WORLD, {'M', 'M'}}, //MYANMAR |
| 252 | { REGDOMAIN_NO_5GHZ, {'M', 'N'}}, //MONGOLIA |
| 253 | { REGDOMAIN_APAC, {'M', 'O'}}, //MACAO |
| 254 | { REGDOMAIN_FCC, {'M', 'P'}}, //NORTHERN MARIANA ISLANDS |
| 255 | { REGDOMAIN_ETSI, {'M', 'Q'}}, //MARTINIQUE |
| 256 | { REGDOMAIN_ETSI, {'M', 'R'}}, //MAURITANIA |
| 257 | { REGDOMAIN_ETSI, {'M', 'S'}}, //MONTSERRAT |
| 258 | { REGDOMAIN_ETSI, {'M', 'T'}}, //MALTA |
| 259 | { REGDOMAIN_ETSI, {'M', 'U'}}, //MAURITIUS |
| 260 | { REGDOMAIN_APAC, {'M', 'V'}}, //MALDIVES |
| 261 | { REGDOMAIN_HI_5GHZ, {'M', 'W'}}, //MALAWI |
| 262 | { REGDOMAIN_APAC, {'M', 'X'}}, //MEXICO |
| 263 | { REGDOMAIN_APAC, {'M', 'Y'}}, //MALAYSIA |
| 264 | { REGDOMAIN_WORLD, {'M', 'Z'}}, //MOZAMBIQUE |
| 265 | { REGDOMAIN_WORLD, {'N', 'A'}}, //NAMIBIA |
| 266 | { REGDOMAIN_NO_5GHZ, {'N', 'C'}}, //NEW CALEDONIA |
| 267 | { REGDOMAIN_WORLD, {'N', 'E'}}, //NIGER |
| 268 | { REGDOMAIN_WORLD, {'N', 'F'}}, //NORFOLD ISLAND |
| 269 | { REGDOMAIN_WORLD, {'N', 'G'}}, //NIGERIA |
| 270 | { REGDOMAIN_WORLD, {'N', 'I'}}, //NICARAGUA |
| 271 | { REGDOMAIN_ETSI, {'N', 'L'}}, //NETHERLANDS |
| 272 | { REGDOMAIN_ETSI, {'N', 'O'}}, //NORWAY |
| 273 | { REGDOMAIN_HI_5GHZ, {'N', 'P'}}, //NEPAL |
| 274 | { REGDOMAIN_NO_5GHZ, {'N', 'R'}}, //NAURU |
| 275 | { REGDOMAIN_WORLD, {'N', 'U'}}, //NIUE |
| 276 | { REGDOMAIN_APAC, {'N', 'Z'}}, //NEW ZEALAND |
| 277 | { REGDOMAIN_WORLD, {'O', 'M'}}, //OMAN |
| 278 | { REGDOMAIN_APAC, {'P', 'A'}}, //PANAMA |
| 279 | { REGDOMAIN_HI_5GHZ, {'P', 'E'}}, //PERU |
| 280 | { REGDOMAIN_ETSI, {'P', 'F'}}, //FRENCH POLYNESIA |
| 281 | { REGDOMAIN_APAC, {'P', 'G'}}, //PAPUA NEW GUINEA |
| 282 | { REGDOMAIN_HI_5GHZ, {'P', 'H'}}, //PHILIPPINES |
| 283 | { REGDOMAIN_HI_5GHZ, {'P', 'K'}}, //PAKISTAN |
| 284 | { REGDOMAIN_ETSI, {'P', 'L'}}, //POLAND |
| 285 | { REGDOMAIN_WORLD, {'P', 'M'}}, //SAINT PIERRE AND MIQUELON |
| 286 | { REGDOMAIN_WORLD, {'P', 'N'}}, //WORLDPITCAIRN |
| 287 | { REGDOMAIN_FCC, {'P', 'R'}}, //PUERTO RICO |
| 288 | { REGDOMAIN_WORLD, {'P', 'S'}}, //PALESTINIAN TERRITORY, OCCUPIED |
| 289 | { REGDOMAIN_ETSI, {'P', 'T'}}, //PORTUGAL |
| 290 | { REGDOMAIN_WORLD, {'P', 'W'}}, //PALAU |
| 291 | { REGDOMAIN_WORLD, {'P', 'Y'}}, //PARAGUAY |
| 292 | { REGDOMAIN_HI_5GHZ, {'Q', 'A'}}, //QATAR |
| 293 | { REGDOMAIN_ETSI, {'R', 'E'}}, //REUNION |
| 294 | { REGDOMAIN_ETSI, {'R', 'O'}}, //ROMANIA |
| 295 | { REGDOMAIN_ETSI, {'R', 'S'}}, //SERBIA |
| 296 | { REGDOMAIN_HI_5GHZ, {'R', 'U'}}, //RUSSIA |
| 297 | { REGDOMAIN_HI_5GHZ, {'R', 'W'}}, //RWANDA |
| 298 | { REGDOMAIN_APAC, {'S', 'A'}}, //SAUDI ARABIA |
| 299 | { REGDOMAIN_NO_5GHZ, {'S', 'B'}}, //SOLOMON ISLANDS |
| 300 | { REGDOMAIN_NO_5GHZ, {'S', 'C'}}, //SEYCHELLES |
| 301 | { REGDOMAIN_WORLD, {'S', 'D'}}, //SUDAN |
| 302 | { REGDOMAIN_ETSI, {'S', 'E'}}, //SWEDEN |
| 303 | { REGDOMAIN_APAC, {'S', 'G'}}, //SINGAPORE |
| 304 | { REGDOMAIN_WORLD, {'S', 'H'}}, //SAINT HELENA |
| 305 | { REGDOMAIN_ETSI, {'S', 'I'}}, //SLOVENNIA |
| 306 | { REGDOMAIN_WORLD, {'S', 'J'}}, //SVALBARD AND JAN MAYEN |
| 307 | { REGDOMAIN_ETSI, {'S', 'K'}}, //SLOVAKIA |
| 308 | { REGDOMAIN_WORLD, {'S', 'L'}}, //SIERRA LEONE |
| 309 | { REGDOMAIN_ETSI, {'S', 'M'}}, //SAN MARINO |
| 310 | { REGDOMAIN_ETSI, {'S', 'N'}}, //SENEGAL |
| 311 | { REGDOMAIN_NO_5GHZ, {'S', 'O'}}, //SOMALIA |
| 312 | { REGDOMAIN_NO_5GHZ, {'S', 'R'}}, //SURINAME |
| 313 | { REGDOMAIN_WORLD, {'S', 'T'}}, //SAO TOME AND PRINCIPE |
| 314 | { REGDOMAIN_APAC, {'S', 'V'}}, //EL SALVADOR |
| 315 | { REGDOMAIN_NO_5GHZ, {'S', 'Y'}}, //SYRIAN ARAB REPUBLIC |
| 316 | { REGDOMAIN_NO_5GHZ, {'S', 'Z'}}, //SWAZILAND |
| 317 | { REGDOMAIN_ETSI, {'T', 'C'}}, //TURKS AND CAICOS ISLANDS |
| 318 | { REGDOMAIN_NO_5GHZ, {'T', 'D'}}, //CHAD |
| 319 | { REGDOMAIN_ETSI, {'T', 'F'}}, //FRENCH SOUTHERN TERRITORIES |
| 320 | { REGDOMAIN_NO_5GHZ, {'T', 'G'}}, //TOGO |
| 321 | { REGDOMAIN_WORLD, {'T', 'H'}}, //THAILAND |
| 322 | { REGDOMAIN_NO_5GHZ, {'T', 'J'}}, //TAJIKISTAN |
| 323 | { REGDOMAIN_WORLD, {'T', 'K'}}, //TOKELAU |
| 324 | { REGDOMAIN_WORLD, {'T', 'L'}}, //TIMOR-LESTE |
| 325 | { REGDOMAIN_NO_5GHZ, {'T', 'M'}}, //TURKMENISTAN |
| 326 | { REGDOMAIN_N_AMER_EXC_FCC, {'T', 'N'}}, //TUNISIA |
| 327 | { REGDOMAIN_NO_5GHZ, {'T', 'O'}}, //TONGA |
| 328 | { REGDOMAIN_N_AMER_EXC_FCC, {'T', 'R'}}, //TURKEY |
| 329 | { REGDOMAIN_WORLD, {'T', 'T'}}, //TRINIDAD AND TOBAGO |
| 330 | { REGDOMAIN_NO_5GHZ, {'T', 'V'}}, //TUVALU |
| 331 | { REGDOMAIN_WORLD, {'T', 'W'}}, //TAIWAN, PROVINCE OF CHINA |
| 332 | { REGDOMAIN_HI_5GHZ, {'T', 'Z'}}, //TANZANIA, UNITED REPUBLIC OF |
| 333 | { REGDOMAIN_NO_5GHZ, {'U', 'A'}}, //UKRAINE |
| 334 | { REGDOMAIN_WORLD, {'U', 'G'}}, //UGANDA |
| 335 | { REGDOMAIN_FCC, {'U', 'M'}}, //UNITED STATES MINOR OUTLYING ISLANDS |
| 336 | { REGDOMAIN_WORLD, {'U', 'Y'}}, //URUGUAY |
| 337 | { REGDOMAIN_WORLD, {'U', 'Z'}}, //UZBEKISTAN |
| 338 | { REGDOMAIN_ETSI, {'V', 'A'}}, //HOLY SEE (VATICAN CITY STATE) |
| 339 | { REGDOMAIN_WORLD, {'V', 'C'}}, //SAINT VINCENT AND THE GRENADINES |
| 340 | { REGDOMAIN_HI_5GHZ, {'V', 'E'}}, //VENEZUELA |
| 341 | { REGDOMAIN_ETSI, {'V', 'G'}}, //VIRGIN ISLANDS, BRITISH |
| 342 | { REGDOMAIN_FCC, {'V', 'I'}}, //VIRGIN ISLANDS, US |
| 343 | { REGDOMAIN_N_AMER_EXC_FCC, {'V', 'N'}}, //VIET NAM |
| 344 | { REGDOMAIN_NO_5GHZ, {'V', 'U'}}, //VANUATU |
| 345 | { REGDOMAIN_WORLD, {'W', 'F'}}, //WALLIS AND FUTUNA |
| 346 | { REGDOMAIN_N_AMER_EXC_FCC, {'W', 'S'}}, //SOMOA |
| 347 | { REGDOMAIN_NO_5GHZ, {'Y', 'E'}}, //YEMEN |
| 348 | { REGDOMAIN_ETSI, {'Y', 'T'}}, //MAYOTTE |
| 349 | { REGDOMAIN_WORLD, {'Z', 'A'}}, //SOUTH AFRICA |
| 350 | { REGDOMAIN_APAC, {'Z', 'M'}}, //ZAMBIA |
| 351 | { REGDOMAIN_NO_5GHZ, {'Z', 'W'}}, //ZIMBABWE |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 352 | } |
| 353 | }; |
| 354 | typedef struct nvEFSTable_s |
| 355 | { |
| 356 | v_U32_t nvValidityBitmap; |
| 357 | sHalNv halnv; |
| 358 | } nvEFSTable_t; |
Madan Mohan Koyyalamudi | dfd6aa8 | 2012-10-18 20:18:43 -0700 | [diff] [blame] | 359 | nvEFSTable_t *gnvEFSTable; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 360 | /* EFS Table to send the NV structure to HAL*/ |
Madan Mohan Koyyalamudi | dfd6aa8 | 2012-10-18 20:18:43 -0700 | [diff] [blame] | 361 | static nvEFSTable_t *pnvEFSTable; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 362 | |
| 363 | const tRfChannelProps rfChannels[NUM_RF_CHANNELS] = |
| 364 | { |
| 365 | //RF_SUBBAND_2_4_GHZ |
| 366 | //freq, chan#, band |
| 367 | { 2412, 1 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_1, |
| 368 | { 2417, 2 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_2, |
| 369 | { 2422, 3 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_3, |
| 370 | { 2427, 4 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_4, |
| 371 | { 2432, 5 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_5, |
| 372 | { 2437, 6 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_6, |
| 373 | { 2442, 7 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_7, |
| 374 | { 2447, 8 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_8, |
| 375 | { 2452, 9 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_9, |
| 376 | { 2457, 10 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_10, |
| 377 | { 2462, 11 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_11, |
| 378 | { 2467, 12 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_12, |
| 379 | { 2472, 13 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_13, |
| 380 | { 2484, 14 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_14, |
| 381 | #ifdef FEATURE_WLAN_INTEGRATED_SOC |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 382 | { 4920, 240, RF_SUBBAND_4_9_GHZ}, //RF_CHAN_240, |
| 383 | { 4940, 244, RF_SUBBAND_4_9_GHZ}, //RF_CHAN_244, |
| 384 | { 4960, 248, RF_SUBBAND_4_9_GHZ}, //RF_CHAN_248, |
| 385 | { 4980, 252, RF_SUBBAND_4_9_GHZ}, //RF_CHAN_252, |
| 386 | { 5040, 208, RF_SUBBAND_4_9_GHZ}, //RF_CHAN_208, |
| 387 | { 5060, 212, RF_SUBBAND_4_9_GHZ}, //RF_CHAN_212, |
| 388 | { 5080, 216, RF_SUBBAND_4_9_GHZ}, //RF_CHAN_216, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 389 | { 5180, 36 , RF_SUBBAND_5_LOW_GHZ}, //RF_CHAN_36, |
| 390 | { 5200, 40 , RF_SUBBAND_5_LOW_GHZ}, //RF_CHAN_40, |
| 391 | { 5220, 44 , RF_SUBBAND_5_LOW_GHZ}, //RF_CHAN_44, |
| 392 | { 5240, 48 , RF_SUBBAND_5_LOW_GHZ}, //RF_CHAN_48, |
| 393 | { 5260, 52 , RF_SUBBAND_5_LOW_GHZ}, //RF_CHAN_52, |
| 394 | { 5280, 56 , RF_SUBBAND_5_LOW_GHZ}, //RF_CHAN_56, |
| 395 | { 5300, 60 , RF_SUBBAND_5_LOW_GHZ}, //RF_CHAN_60, |
| 396 | { 5320, 64 , RF_SUBBAND_5_LOW_GHZ}, //RF_CHAN_64, |
| 397 | { 5500, 100, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_100, |
| 398 | { 5520, 104, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_104, |
| 399 | { 5540, 108, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_108, |
| 400 | { 5560, 112, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_112, |
| 401 | { 5580, 116, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_116, |
| 402 | { 5600, 120, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_120, |
| 403 | { 5620, 124, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_124, |
| 404 | { 5640, 128, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_128, |
| 405 | { 5660, 132, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_132, |
| 406 | { 5680, 136, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_136, |
| 407 | { 5700, 140, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_140, |
| 408 | { 5745, 149, RF_SUBBAND_5_HIGH_GHZ}, //RF_CHAN_149, |
| 409 | { 5765, 153, RF_SUBBAND_5_HIGH_GHZ}, //RF_CHAN_153, |
| 410 | { 5785, 157, RF_SUBBAND_5_HIGH_GHZ}, //RF_CHAN_157, |
| 411 | { 5805, 161, RF_SUBBAND_5_HIGH_GHZ}, //RF_CHAN_161, |
| 412 | { 5825, 165, RF_SUBBAND_5_HIGH_GHZ}, //RF_CHAN_165, |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 413 | { 2422, 3 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_3, |
| 414 | { 2427, 4 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_4, |
| 415 | { 2432, 5 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_5, |
| 416 | { 2437, 6 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_6, |
| 417 | { 2442, 7 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_7, |
| 418 | { 2447, 8 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_8, |
| 419 | { 2452, 9 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_9, |
| 420 | { 2457, 10 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_10, |
| 421 | { 2462, 11 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_11, |
| 422 | { 4930, 242, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_242, |
| 423 | { 4950, 246, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_246, |
| 424 | { 4970, 250, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_250, |
| 425 | { 5050, 210, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_210, |
| 426 | { 5070, 214, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_214, |
| 427 | { 5190, 38 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_38, |
| 428 | { 5210, 42 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_42, |
| 429 | { 5230, 46 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_46, |
| 430 | { 5250, 50 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_50, |
| 431 | { 5270, 54 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_54, |
| 432 | { 5290, 58 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_58, |
| 433 | { 5310, 62 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_62, |
| 434 | { 5510, 102, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_102, |
| 435 | { 5530, 106, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_106, |
| 436 | { 5550, 110, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_110, |
| 437 | { 5570, 114, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_114, |
| 438 | { 5590, 118, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_118, |
| 439 | { 5610, 122, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_122, |
| 440 | { 5630, 126, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_126, |
| 441 | { 5650, 130, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_130, |
| 442 | { 5670, 134, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_134, |
| 443 | { 5690, 138, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_138, |
| 444 | { 5755, 151, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_151, |
| 445 | { 5775, 155, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_155, |
| 446 | { 5795, 159, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_159, |
| 447 | { 5815, 163, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_163, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 448 | #endif |
| 449 | }; |
| 450 | |
| 451 | extern const sHalNv nvDefaults; |
| 452 | |
| 453 | const sRegulatoryChannel * regChannels = nvDefaults.tables.regDomains[0].channels; |
| 454 | |
| 455 | /*---------------------------------------------------------------------------- |
| 456 | Function Definitions and Documentation |
| 457 | * -------------------------------------------------------------------------*/ |
| 458 | VOS_STATUS wlan_write_to_efs (v_U8_t *pData, v_U16_t data_len); |
| 459 | /**------------------------------------------------------------------------ |
| 460 | \brief vos_nv_init() - initialize the NV module |
| 461 | The \a vos_nv_init() initializes the NV module. This read the binary |
| 462 | file for country code and regulatory domain information. |
| 463 | \return VOS_STATUS_SUCCESS - module is initialized successfully |
| 464 | otherwise - module is not initialized |
| 465 | \sa |
| 466 | -------------------------------------------------------------------------*/ |
| 467 | VOS_STATUS vos_nv_init(void) |
| 468 | { |
| 469 | return VOS_STATUS_SUCCESS; |
| 470 | } |
| 471 | |
| 472 | VOS_STATUS vos_nv_open(void) |
| 473 | { |
| 474 | VOS_STATUS status = VOS_STATUS_SUCCESS; |
| 475 | v_CONTEXT_t pVosContext= NULL; |
| 476 | v_SIZE_t bufSize; |
Madan Mohan Koyyalamudi | 1dd5c88 | 2012-09-24 13:31:39 -0700 | [diff] [blame] | 477 | v_SIZE_t nvReadBufSize; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 478 | v_BOOL_t itemIsValid = VOS_FALSE; |
| 479 | |
| 480 | /*Get the global context */ |
| 481 | pVosContext = vos_get_global_context(VOS_MODULE_ID_SYS, NULL); |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 482 | |
| 483 | if(pVosContext == NULL) |
| 484 | { |
| 485 | return (eHAL_STATUS_FAILURE); |
| 486 | } |
| 487 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 488 | bufSize = sizeof(nvEFSTable_t); |
| 489 | status = hdd_request_firmware(WLAN_NV_FILE, |
| 490 | ((VosContextType*)(pVosContext))->pHDDContext, |
Madan Mohan Koyyalamudi | 1dd5c88 | 2012-09-24 13:31:39 -0700 | [diff] [blame] | 491 | (v_VOID_t**)&gnvEFSTable, &nvReadBufSize); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 492 | |
| 493 | if ( (!VOS_IS_STATUS_SUCCESS( status )) || !gnvEFSTable) |
| 494 | { |
| 495 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL, |
| 496 | "%s: unable to download NV file %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 497 | __func__, WLAN_NV_FILE); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 498 | return VOS_STATUS_E_RESOURCES; |
| 499 | } |
| 500 | |
| 501 | /* Copying the read nv data to the globa NV EFS table */ |
| 502 | { |
| 503 | /* Allocate memory to global NV table */ |
| 504 | pnvEFSTable = (nvEFSTable_t *)vos_mem_malloc(sizeof(nvEFSTable_t)); |
| 505 | if (NULL == pnvEFSTable) |
| 506 | { |
| 507 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 508 | "%s : failed to allocate memory for NV", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 509 | return VOS_STATUS_E_NOMEM; |
| 510 | } |
| 511 | |
| 512 | /*Copying the NV defaults */ |
| 513 | vos_mem_copy(&(pnvEFSTable->halnv),&nvDefaults,sizeof(sHalNv)); |
Madan Mohan Koyyalamudi | 1dd5c88 | 2012-09-24 13:31:39 -0700 | [diff] [blame] | 514 | |
| 515 | if ( nvReadBufSize != bufSize) |
| 516 | { |
| 517 | pnvEFSTable->nvValidityBitmap = DEFAULT_NV_VALIDITY_BITMAP; |
| 518 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL, |
| 519 | "!!!WARNING: INVALID NV FILE, DRIVER IS USING DEFAULT CAL VALUES %d %d!!!", |
| 520 | nvReadBufSize, bufSize); |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 521 | goto error; |
Madan Mohan Koyyalamudi | 1dd5c88 | 2012-09-24 13:31:39 -0700 | [diff] [blame] | 522 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 523 | |
Madan Mohan Koyyalamudi | 1dd5c88 | 2012-09-24 13:31:39 -0700 | [diff] [blame] | 524 | pnvEFSTable->nvValidityBitmap = gnvEFSTable->nvValidityBitmap; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 525 | /* Copy the valid fields to the NV Global structure */ |
| 526 | if (vos_nv_getValidity(VNV_FIELD_IMAGE, &itemIsValid) == |
| 527 | VOS_STATUS_SUCCESS) |
| 528 | { |
| 529 | if (itemIsValid == VOS_TRUE) { |
| 530 | |
| 531 | if(vos_nv_read( VNV_FIELD_IMAGE, (v_VOID_t *)&pnvEFSTable->halnv.fields, |
| 532 | NULL, sizeof(sNvFields) ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 533 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 534 | } |
| 535 | } |
| 536 | |
| 537 | if (vos_nv_getValidity(VNV_RATE_TO_POWER_TABLE, &itemIsValid) == |
| 538 | VOS_STATUS_SUCCESS) |
| 539 | { |
| 540 | if (itemIsValid == VOS_TRUE) |
| 541 | { |
| 542 | if(vos_nv_read( VNV_RATE_TO_POWER_TABLE, |
| 543 | (v_VOID_t *)&pnvEFSTable->halnv.tables.pwrOptimum[0], |
| 544 | NULL, sizeof(tRateGroupPwr) * NUM_RF_SUBBANDS ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 545 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 546 | } |
| 547 | } |
| 548 | |
| 549 | if (vos_nv_getValidity(VNV_REGULARTORY_DOMAIN_TABLE, &itemIsValid) == |
| 550 | VOS_STATUS_SUCCESS) |
| 551 | { |
| 552 | |
| 553 | if (itemIsValid == VOS_TRUE) |
| 554 | { |
| 555 | if(vos_nv_read( VNV_REGULARTORY_DOMAIN_TABLE, |
| 556 | (v_VOID_t *)&pnvEFSTable->halnv.tables.regDomains[0], |
| 557 | NULL, sizeof(sRegulatoryDomains) * NUM_REG_DOMAINS ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 558 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 559 | } |
| 560 | } |
| 561 | |
| 562 | if (vos_nv_getValidity(VNV_DEFAULT_LOCATION, &itemIsValid) == |
| 563 | VOS_STATUS_SUCCESS) |
| 564 | { |
| 565 | if (itemIsValid == VOS_TRUE) |
| 566 | { |
| 567 | if(vos_nv_read( VNV_DEFAULT_LOCATION, |
| 568 | (v_VOID_t *)&pnvEFSTable->halnv.tables.defaultCountryTable, |
| 569 | NULL, sizeof(sDefaultCountry) ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 570 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 571 | } |
| 572 | } |
| 573 | |
| 574 | if (vos_nv_getValidity(VNV_TPC_POWER_TABLE, &itemIsValid) == |
| 575 | VOS_STATUS_SUCCESS) |
| 576 | { |
| 577 | if (itemIsValid == VOS_TRUE) |
| 578 | { |
| 579 | if(vos_nv_read( VNV_TPC_POWER_TABLE, |
| 580 | (v_VOID_t *)&pnvEFSTable->halnv.tables.plutCharacterized[0], |
| 581 | NULL, sizeof(tTpcPowerTable) * NUM_RF_CHANNELS ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 582 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 583 | } |
| 584 | } |
| 585 | |
| 586 | if (vos_nv_getValidity(VNV_TPC_PDADC_OFFSETS, &itemIsValid) == |
| 587 | VOS_STATUS_SUCCESS) |
| 588 | { |
| 589 | if (itemIsValid == VOS_TRUE) |
| 590 | { |
| 591 | if(vos_nv_read( VNV_TPC_PDADC_OFFSETS, |
| 592 | (v_VOID_t *)&pnvEFSTable->halnv.tables.plutPdadcOffset[0], |
| 593 | NULL, sizeof(tANI_U16) * NUM_RF_CHANNELS ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 594 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 595 | } |
| 596 | } |
| 597 | if (vos_nv_getValidity(VNV_RSSI_CHANNEL_OFFSETS, &itemIsValid) == |
| 598 | VOS_STATUS_SUCCESS) |
| 599 | { |
| 600 | if (itemIsValid == VOS_TRUE) |
| 601 | { |
| 602 | if(vos_nv_read( VNV_RSSI_CHANNEL_OFFSETS, |
| 603 | (v_VOID_t *)&pnvEFSTable->halnv.tables.rssiChanOffsets[0], |
| 604 | NULL, sizeof(sRssiChannelOffsets) * 2 ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 605 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 606 | } |
| 607 | } |
| 608 | |
| 609 | if (vos_nv_getValidity(VNV_RF_CAL_VALUES, &itemIsValid) == |
| 610 | VOS_STATUS_SUCCESS) |
| 611 | { |
| 612 | if (itemIsValid == VOS_TRUE) |
| 613 | { |
| 614 | if(vos_nv_read( VNV_RF_CAL_VALUES, (v_VOID_t *)&pnvEFSTable->halnv |
| 615 | .tables.rFCalValues, NULL, sizeof(sRFCalValues) ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 616 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 617 | } |
| 618 | } |
| 619 | |
| 620 | if (vos_nv_getValidity(VNV_ANTENNA_PATH_LOSS, &itemIsValid) == |
| 621 | VOS_STATUS_SUCCESS) |
| 622 | { |
| 623 | if (itemIsValid == VOS_TRUE) |
| 624 | { |
| 625 | if(vos_nv_read( VNV_ANTENNA_PATH_LOSS, |
| 626 | (v_VOID_t *)&pnvEFSTable->halnv.tables.antennaPathLoss[0], NULL, |
| 627 | sizeof(tANI_S16)*NUM_RF_CHANNELS ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 628 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 629 | } |
| 630 | } |
| 631 | if (vos_nv_getValidity(VNV_PACKET_TYPE_POWER_LIMITS, &itemIsValid) == |
| 632 | VOS_STATUS_SUCCESS) |
| 633 | { |
| 634 | if (itemIsValid == VOS_TRUE) |
| 635 | { |
| 636 | if(vos_nv_read( VNV_PACKET_TYPE_POWER_LIMITS, |
| 637 | (v_VOID_t *)&pnvEFSTable->halnv.tables.pktTypePwrLimits[0], NULL, |
| 638 | sizeof(tANI_S16)*NUM_802_11_MODES*NUM_RF_CHANNELS ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 639 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 640 | } |
| 641 | } |
| 642 | |
| 643 | if (vos_nv_getValidity(VNV_OFDM_CMD_PWR_OFFSET, &itemIsValid) == |
| 644 | VOS_STATUS_SUCCESS) |
| 645 | { |
| 646 | if (itemIsValid == VOS_TRUE) |
| 647 | { |
| 648 | if(vos_nv_read( VNV_OFDM_CMD_PWR_OFFSET, |
| 649 | (v_VOID_t *)&pnvEFSTable->halnv.tables.ofdmCmdPwrOffset, NULL, |
| 650 | sizeof(sOfdmCmdPwrOffset)) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 651 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 652 | } |
| 653 | } |
| 654 | |
| 655 | if (vos_nv_getValidity(VNV_TX_BB_FILTER_MODE, &itemIsValid) == |
| 656 | VOS_STATUS_SUCCESS) |
| 657 | { |
| 658 | if (itemIsValid == VOS_TRUE) |
| 659 | { |
| 660 | if(vos_nv_read(VNV_TX_BB_FILTER_MODE, |
| 661 | (v_VOID_t *)&pnvEFSTable->halnv.tables.txbbFilterMode, NULL, |
| 662 | sizeof(sTxBbFilterMode)) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 663 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 664 | } |
| 665 | } |
| 666 | if (vos_nv_getValidity(VNV_TABLE_VIRTUAL_RATE, &itemIsValid) == |
| 667 | VOS_STATUS_SUCCESS) |
| 668 | { |
| 669 | if (itemIsValid == VOS_TRUE) |
| 670 | { |
| 671 | if(vos_nv_read(VNV_TABLE_VIRTUAL_RATE, |
| 672 | (v_VOID_t *)&pnvEFSTable->halnv.tables.pwrOptimum_virtualRate, NULL, |
| 673 | sizeof(gnvEFSTable->halnv.tables.pwrOptimum_virtualRate)) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 674 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 675 | } |
| 676 | } |
| 677 | } |
| 678 | |
| 679 | return VOS_STATUS_SUCCESS; |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 680 | error: |
| 681 | vos_mem_free(pnvEFSTable); |
| 682 | return eHAL_STATUS_FAILURE ; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 683 | } |
| 684 | |
| 685 | VOS_STATUS vos_nv_close(void) |
| 686 | { |
| 687 | VOS_STATUS status = VOS_STATUS_SUCCESS; |
| 688 | v_CONTEXT_t pVosContext= NULL; |
| 689 | /*Get the global context */ |
| 690 | pVosContext = vos_get_global_context(VOS_MODULE_ID_SYS, NULL); |
| 691 | status = hdd_release_firmware(WLAN_NV_FILE, ((VosContextType*)(pVosContext))->pHDDContext); |
| 692 | if ( !VOS_IS_STATUS_SUCCESS( status )) |
| 693 | { |
| 694 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 695 | "%s : vos_open failed\n",__func__); |
| 696 | return VOS_STATUS_E_FAILURE; |
| 697 | } |
| 698 | vos_mem_free(pnvEFSTable); |
| 699 | gnvEFSTable=NULL; |
| 700 | return VOS_STATUS_SUCCESS; |
| 701 | } |
| 702 | /**------------------------------------------------------------------------ |
| 703 | \brief vos_nv_getRegDomainFromCountryCode() - get the regulatory domain of |
| 704 | a country given its country code |
| 705 | The \a vos_nv_getRegDomainFromCountryCode() returns the regulatory domain of |
| 706 | a country given its country code. This is done from reading a cached |
| 707 | copy of the binary file. |
| 708 | \param pRegDomain - pointer to regulatory domain |
| 709 | \param countryCode - country code |
| 710 | \return VOS_STATUS_SUCCESS - regulatory domain is found for the given country |
| 711 | VOS_STATUS_E_FAULT - invalid pointer error |
| 712 | VOS_STATUS_E_EMPTY - country code table is empty |
| 713 | VOS_STATUS_E_EXISTS - given country code does not exist in table |
| 714 | \sa |
| 715 | -------------------------------------------------------------------------*/ |
| 716 | VOS_STATUS vos_nv_getRegDomainFromCountryCode( v_REGDOMAIN_t *pRegDomain, |
| 717 | const v_COUNTRYCODE_t countryCode ) |
| 718 | { |
| 719 | int i; |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 720 | v_CONTEXT_t pVosContext = NULL; |
| 721 | hdd_context_t *pHddCtx = NULL; |
| 722 | struct wiphy *wiphy = NULL; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 723 | // sanity checks |
| 724 | if (NULL == pRegDomain) |
| 725 | { |
| 726 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 727 | ("Invalid reg domain pointer\r\n") ); |
| 728 | return VOS_STATUS_E_FAULT; |
| 729 | } |
| 730 | *pRegDomain = REGDOMAIN_COUNT; |
| 731 | |
| 732 | if (NULL == countryCode) |
| 733 | { |
| 734 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 735 | ("Country code array is NULL\r\n") ); |
| 736 | return VOS_STATUS_E_FAULT; |
| 737 | } |
| 738 | if (0 == countryInfoTable.countryCount) |
| 739 | { |
| 740 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 741 | ("Reg domain table is empty\r\n") ); |
| 742 | return VOS_STATUS_E_EMPTY; |
| 743 | } |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 744 | #ifdef CONFIG_CFG80211 |
| 745 | /* If CRDA regulatory settings is valid, i.e. crda is enabled |
| 746 | and reg_notifier is called back. |
| 747 | Intercept here and redirect to the Reg domain table's CRDA |
| 748 | entry if country code is crda's country. |
| 749 | last one NUM_REG_DOMAINS-1 is reserved for crda */ |
Madan Mohan Koyyalamudi | 2502e68 | 2012-12-06 13:02:53 -0800 | [diff] [blame] | 750 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO_HIGH, |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 751 | "vos_nv_getRegDomainFromCountryCode %c%c\n", |
| 752 | countryCode[0], countryCode[1]); |
| 753 | |
| 754 | if (crda_regulatory_entry_valid == VOS_TRUE) |
| 755 | { |
| 756 | if (crda_alpha2[0]==countryCode[0] && crda_alpha2[1]==countryCode[1]) |
| 757 | { |
| 758 | *pRegDomain = NUM_REG_DOMAINS-1; |
Madan Mohan Koyyalamudi | 2502e68 | 2012-12-06 13:02:53 -0800 | [diff] [blame] | 759 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO_HIGH, |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 760 | "vos_nv_getRegDomainFromCountryCode return crda init entry\n"); |
| 761 | return VOS_STATUS_SUCCESS; |
| 762 | } |
| 763 | if (run_time_alpha2[0]==countryCode[0] && |
| 764 | run_time_alpha2[1]==countryCode[1] && |
| 765 | crda_regulatory_run_time_entry_valid == VOS_TRUE) |
| 766 | { |
| 767 | *pRegDomain = NUM_REG_DOMAINS-2; |
Madan Mohan Koyyalamudi | 2502e68 | 2012-12-06 13:02:53 -0800 | [diff] [blame] | 768 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO_HIGH, |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 769 | "vos_nv_getRegDomainFromCountryCode return crda none-default country entry\n"); |
| 770 | return VOS_STATUS_SUCCESS; |
| 771 | } |
| 772 | else |
| 773 | { |
| 774 | crda_regulatory_run_time_entry_valid = VOS_FALSE; |
| 775 | pVosContext = vos_get_global_context(VOS_MODULE_ID_SYS, NULL); |
| 776 | if (NULL != pVosContext) |
| 777 | pHddCtx = vos_get_context(VOS_MODULE_ID_HDD, pVosContext); |
| 778 | else |
| 779 | return VOS_STATUS_E_EXISTS; |
| 780 | wiphy = pHddCtx->wiphy; |
| 781 | init_completion(&pHddCtx->driver_crda_req); |
| 782 | regulatory_hint(wiphy, countryCode); |
| 783 | wait_for_completion_interruptible_timeout(&pHddCtx->driver_crda_req, |
| 784 | CRDA_WAIT_TIME); |
| 785 | if (crda_regulatory_run_time_entry_valid == VOS_TRUE) |
| 786 | { |
Madan Mohan Koyyalamudi | 2502e68 | 2012-12-06 13:02:53 -0800 | [diff] [blame] | 787 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO_HIGH, |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 788 | "vos_nv_getRegDomainFromCountryCode return crda new none-default country entry\n"); |
| 789 | return VOS_STATUS_SUCCESS; |
| 790 | } |
| 791 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 792 | "vos_nv_getRegDomainFromCountryCode failed to get crda new none-default country entry\n"); |
| 793 | return VOS_STATUS_E_EXISTS; |
| 794 | } |
| 795 | } |
| 796 | #endif |
| 797 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 798 | // iterate the country info table until end of table or the country code |
| 799 | // is found |
| 800 | for (i = 0; i < countryInfoTable.countryCount && |
| 801 | REGDOMAIN_COUNT == *pRegDomain; i++) |
| 802 | { |
| 803 | if (memcmp(countryCode, countryInfoTable.countryInfo[i].countryCode, |
| 804 | VOS_COUNTRY_CODE_LEN) == 0) |
| 805 | { |
| 806 | // country code is found |
| 807 | *pRegDomain = countryInfoTable.countryInfo[i].regDomain; |
| 808 | } |
| 809 | } |
| 810 | if (REGDOMAIN_COUNT != *pRegDomain) |
| 811 | { |
| 812 | return VOS_STATUS_SUCCESS; |
| 813 | } |
| 814 | else |
| 815 | { |
| 816 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_WARN, |
| 817 | ("country code is not found\r\n")); |
| 818 | return VOS_STATUS_E_EXISTS; |
| 819 | } |
| 820 | } |
| 821 | /**------------------------------------------------------------------------ |
| 822 | \brief vos_nv_getSupportedCountryCode() - get the list of supported |
| 823 | country codes |
| 824 | The \a vos_nv_getSupportedCountryCode() encodes the list of supported |
| 825 | country codes with paddings in the provided buffer |
| 826 | \param pBuffer - pointer to buffer where supported country codes |
| 827 | and paddings are encoded; this may be set to NULL |
| 828 | if user wishes to query the required buffer size to |
| 829 | get the country code list |
| 830 | \param pBufferSize - this is the provided buffer size on input; |
| 831 | this is the required or consumed buffer size on output |
| 832 | \return VOS_STATUS_SUCCESS - country codes are successfully encoded |
| 833 | VOS_STATUS_E_NOMEM - country codes are not encoded because either |
| 834 | the buffer is NULL or buffer size is |
| 835 | sufficient |
| 836 | \sa |
| 837 | -------------------------------------------------------------------------*/ |
| 838 | VOS_STATUS vos_nv_getSupportedCountryCode( v_BYTE_t *pBuffer, v_SIZE_t *pBufferSize, |
| 839 | v_SIZE_t paddingSize ) |
| 840 | { |
| 841 | v_SIZE_t providedBufferSize = *pBufferSize; |
| 842 | int i; |
| 843 | // pBufferSize now points to the required buffer size |
| 844 | *pBufferSize = countryInfoTable.countryCount * (VOS_COUNTRY_CODE_LEN + paddingSize ); |
| 845 | if ( NULL == pBuffer || providedBufferSize < *pBufferSize ) |
| 846 | { |
| 847 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO, |
| 848 | ("Insufficient memory for country code list\r\n")); |
| 849 | return VOS_STATUS_E_NOMEM; |
| 850 | } |
| 851 | for (i = 0; i < countryInfoTable.countryCount; i++) |
| 852 | { |
| 853 | memcpy( pBuffer, countryInfoTable.countryInfo[i].countryCode, VOS_COUNTRY_CODE_LEN ); |
| 854 | pBuffer += (VOS_COUNTRY_CODE_LEN + paddingSize ); |
| 855 | } |
| 856 | return VOS_STATUS_SUCCESS; |
| 857 | } |
| 858 | /**------------------------------------------------------------------------ |
| 859 | \brief vos_nv_readTxAntennaCount() - return number of TX antenna |
| 860 | \param pTxAntennaCount - antenna count |
| 861 | \return status of the NV read operation |
| 862 | \sa |
| 863 | -------------------------------------------------------------------------*/ |
| 864 | VOS_STATUS vos_nv_readTxAntennaCount( v_U8_t *pTxAntennaCount ) |
| 865 | { |
| 866 | sNvFields fieldImage; |
| 867 | VOS_STATUS status; |
| 868 | status = vos_nv_read( VNV_FIELD_IMAGE, &fieldImage, NULL, |
| 869 | sizeof(fieldImage) ); |
| 870 | if (VOS_STATUS_SUCCESS == status) |
| 871 | { |
| 872 | *pTxAntennaCount = fieldImage.numOfTxChains; |
| 873 | } |
| 874 | return status; |
| 875 | } |
| 876 | /**------------------------------------------------------------------------ |
| 877 | \brief vos_nv_readRxAntennaCount() - return number of RX antenna |
| 878 | \param pRxAntennaCount - antenna count |
| 879 | \return status of the NV read operation |
| 880 | \sa |
| 881 | -------------------------------------------------------------------------*/ |
| 882 | VOS_STATUS vos_nv_readRxAntennaCount( v_U8_t *pRxAntennaCount ) |
| 883 | { |
| 884 | sNvFields fieldImage; |
| 885 | VOS_STATUS status; |
| 886 | status = vos_nv_read( VNV_FIELD_IMAGE, &fieldImage, NULL, |
| 887 | sizeof(fieldImage) ); |
| 888 | if (VOS_STATUS_SUCCESS == status) |
| 889 | { |
| 890 | *pRxAntennaCount = fieldImage.numOfRxChains; |
| 891 | } |
| 892 | return status; |
| 893 | } |
| 894 | |
| 895 | /**------------------------------------------------------------------------ |
| 896 | \brief vos_nv_readMacAddress() - return the MAC address |
| 897 | \param pMacAddress - MAC address |
| 898 | \return status of the NV read operation |
| 899 | \sa |
| 900 | -------------------------------------------------------------------------*/ |
| 901 | VOS_STATUS vos_nv_readMacAddress( v_MAC_ADDRESS_t pMacAddress ) |
| 902 | { |
| 903 | sNvFields fieldImage; |
| 904 | VOS_STATUS status; |
| 905 | status = vos_nv_read( VNV_FIELD_IMAGE, &fieldImage, NULL, |
| 906 | sizeof(fieldImage) ); |
| 907 | if (VOS_STATUS_SUCCESS == status) |
| 908 | { |
| 909 | memcpy( pMacAddress, fieldImage.macAddr, VOS_MAC_ADDRESS_LEN ); |
| 910 | } |
| 911 | else |
| 912 | { |
| 913 | //This part of the code can be removed when NV is programmed |
| 914 | const v_U8_t macAddr[VOS_MAC_ADDRESS_LEN] = VOS_HARD_CODED_MAC; |
| 915 | memcpy( pMacAddress, macAddr, VOS_MAC_ADDRESS_LEN ); |
| 916 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_WARN, |
| 917 | " fail to get MAC address from NV, hardcoded to %02X-%02X-%02X-%02X-%02X%02X", |
| 918 | macAddr[0], macAddr[1], macAddr[2], macAddr[3], macAddr[4], macAddr[5]); |
| 919 | status = VOS_STATUS_SUCCESS; |
| 920 | } |
| 921 | return status; |
| 922 | } |
| 923 | |
| 924 | /**------------------------------------------------------------------------ |
| 925 | |
| 926 | \brief vos_nv_readMultiMacAddress() - return the Multiple MAC addresses |
| 927 | |
| 928 | \param pMacAddress - MAC address |
| 929 | \param macCount - Count of valid MAC addresses to get from NV field |
| 930 | |
| 931 | \return status of the NV read operation |
| 932 | |
| 933 | \sa |
| 934 | |
| 935 | -------------------------------------------------------------------------*/ |
| 936 | VOS_STATUS vos_nv_readMultiMacAddress( v_U8_t *pMacAddress, |
| 937 | v_U8_t macCount ) |
| 938 | { |
| 939 | sNvFields fieldImage; |
| 940 | VOS_STATUS status; |
| 941 | v_U8_t countLoop; |
| 942 | v_U8_t *pNVMacAddress; |
| 943 | |
| 944 | if((0 == macCount) || (VOS_MAX_CONCURRENCY_PERSONA < macCount) || |
| 945 | (NULL == pMacAddress)) |
| 946 | { |
| 947 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 948 | " Invalid Parameter from NV Client macCount %d, pMacAddress 0x%x", |
| 949 | macCount, pMacAddress); |
| 950 | } |
| 951 | |
| 952 | status = vos_nv_read( VNV_FIELD_IMAGE, &fieldImage, NULL, |
| 953 | sizeof(fieldImage) ); |
| 954 | if (VOS_STATUS_SUCCESS == status) |
| 955 | { |
| 956 | pNVMacAddress = fieldImage.macAddr; |
| 957 | for(countLoop = 0; countLoop < macCount; countLoop++) |
| 958 | { |
| 959 | vos_mem_copy(pMacAddress + (countLoop * VOS_MAC_ADDRESS_LEN), |
| 960 | pNVMacAddress + (countLoop * VOS_MAC_ADDRESS_LEN), |
| 961 | VOS_MAC_ADDRESS_LEN); |
| 962 | } |
| 963 | } |
| 964 | else |
| 965 | { |
| 966 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 967 | "vos_nv_readMultiMacAddress Get NV Field Fail"); |
| 968 | } |
| 969 | |
| 970 | return status; |
| 971 | } |
| 972 | |
| 973 | /**------------------------------------------------------------------------ |
| 974 | \brief vos_nv_setValidity() - set the validity of an NV item. |
| 975 | The \a vos_nv_setValidity() validates and invalidates an NV item. The |
| 976 | validity information is stored in NV memory. |
| 977 | One would get the VOS_STATUS_E_EXISTS error when reading an invalid item. |
| 978 | An item becomes valid when one has written to it successfully. |
| 979 | \param type - NV item type |
| 980 | \param itemIsValid - boolean value indicating the item's validity |
| 981 | \return VOS_STATUS_SUCCESS - validity is set successfully |
| 982 | VOS_STATUS_E_INVAL - one of the parameters is invalid |
| 983 | VOS_STATUS_E_FAILURE - unknown error |
| 984 | \sa |
| 985 | -------------------------------------------------------------------------*/ |
| 986 | #ifndef WLAN_FTM_STUB |
| 987 | |
| 988 | VOS_STATUS vos_nv_setValidity( VNV_TYPE type, v_BOOL_t itemIsValid ) |
| 989 | { |
| 990 | v_U32_t lastNvValidityBitmap; |
| 991 | v_U32_t newNvValidityBitmap; |
| 992 | VOS_STATUS status = VOS_STATUS_SUCCESS; |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 993 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 994 | // check if the current NV type is valid |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 995 | if (VNV_TYPE_COUNT <= type) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 996 | { |
| 997 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 998 | ("%s: invalid type=%d"), __func__, type ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 999 | return VOS_STATUS_E_INVAL; |
| 1000 | } |
| 1001 | // read the validity bitmap |
| 1002 | lastNvValidityBitmap = gnvEFSTable->nvValidityBitmap; |
| 1003 | // modify the validity bitmap |
| 1004 | if (itemIsValid) |
| 1005 | { |
| 1006 | newNvValidityBitmap = lastNvValidityBitmap | (1 << type); |
| 1007 | // commit to NV store if bitmap has been modified |
| 1008 | if (newNvValidityBitmap != lastNvValidityBitmap) |
| 1009 | { |
| 1010 | gnvEFSTable->nvValidityBitmap = newNvValidityBitmap; |
| 1011 | } |
| 1012 | } |
| 1013 | else |
| 1014 | { |
| 1015 | newNvValidityBitmap = lastNvValidityBitmap & (~(1 << type)); |
| 1016 | if (newNvValidityBitmap != lastNvValidityBitmap) |
| 1017 | { |
| 1018 | gnvEFSTable->nvValidityBitmap = newNvValidityBitmap; |
| 1019 | status = wlan_write_to_efs((v_U8_t*)gnvEFSTable,sizeof(nvEFSTable_t)); |
| 1020 | if (! VOS_IS_STATUS_SUCCESS(status)) { |
| 1021 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, ("vos_nv_write_to_efs failed!!!\r\n")); |
| 1022 | status = VOS_STATUS_E_FAULT; |
| 1023 | } |
| 1024 | } |
| 1025 | } |
| 1026 | |
| 1027 | return status; |
| 1028 | } |
| 1029 | #endif |
| 1030 | /**------------------------------------------------------------------------ |
| 1031 | \brief vos_nv_getValidity() - get the validity of an NV item. |
| 1032 | The \a vos_nv_getValidity() indicates if an NV item is valid. The |
| 1033 | validity information is stored in NV memory. |
| 1034 | One would get the VOS_STATUS_E_EXISTS error when reading an invalid item. |
| 1035 | An item becomes valid when one has written to it successfully. |
| 1036 | \param type - NV item type |
| 1037 | \param pItemIsValid- pointer to the boolean value indicating the item's |
| 1038 | validity |
| 1039 | \return VOS_STATUS_SUCCESS - validity is determined successfully |
| 1040 | VOS_STATUS_E_INVAL - one of the parameters is invalid |
| 1041 | VOS_STATUS_E_FAILURE - unknown error |
| 1042 | \sa |
| 1043 | -------------------------------------------------------------------------*/ |
| 1044 | VOS_STATUS vos_nv_getValidity( VNV_TYPE type, v_BOOL_t *pItemIsValid ) |
| 1045 | { |
| 1046 | v_U32_t nvValidityBitmap = gnvEFSTable->nvValidityBitmap; |
| 1047 | // check if the current NV type is valid |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 1048 | if (VNV_TYPE_COUNT <= type) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1049 | { |
| 1050 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 1051 | ("%s: invalid type=%d"), __func__, type ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1052 | return VOS_STATUS_E_INVAL; |
| 1053 | } |
| 1054 | *pItemIsValid = (v_BOOL_t)((nvValidityBitmap >> type) & 1); |
| 1055 | return VOS_STATUS_SUCCESS; |
| 1056 | } |
| 1057 | /**------------------------------------------------------------------------ |
| 1058 | \brief vos_nv_read() - read a NV item to an output buffer |
| 1059 | The \a vos_nv_read() reads a NV item to an output buffer. If the item is |
| 1060 | an array, this function would read the entire array. One would get a |
| 1061 | VOS_STATUS_E_EXISTS error when reading an invalid item. |
| 1062 | For error conditions of VOS_STATUS_E_EXISTS and VOS_STATUS_E_FAILURE, |
| 1063 | if a default buffer is provided (with a non-NULL value), |
| 1064 | the default buffer content is copied to the output buffer. |
| 1065 | \param type - NV item type |
| 1066 | \param outputBuffer - output buffer |
| 1067 | \param defaultBuffer - default buffer |
| 1068 | \param bufferSize - output buffer size |
| 1069 | \return VOS_STATUS_SUCCESS - NV item is read successfully |
| 1070 | VOS_STATUS_E_INVAL - one of the parameters is invalid |
| 1071 | VOS_STATUS_E_FAULT - defaultBuffer point is NULL |
| 1072 | VOS_STATUS_E_EXISTS - NV type is unsupported |
| 1073 | VOS_STATUS_E_FAILURE - unknown error |
| 1074 | \sa |
| 1075 | -------------------------------------------------------------------------*/ |
| 1076 | VOS_STATUS vos_nv_read( VNV_TYPE type, v_VOID_t *outputVoidBuffer, |
| 1077 | v_VOID_t *defaultBuffer, v_SIZE_t bufferSize ) |
| 1078 | { |
| 1079 | VOS_STATUS status = VOS_STATUS_SUCCESS; |
| 1080 | v_SIZE_t itemSize; |
| 1081 | v_BOOL_t itemIsValid = VOS_TRUE; |
| 1082 | |
| 1083 | // sanity check |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 1084 | if (VNV_TYPE_COUNT <= type) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1085 | { |
| 1086 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 1087 | ("%s: invalid type=%d"), __func__, type ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1088 | return VOS_STATUS_E_INVAL; |
| 1089 | } |
| 1090 | if (NULL == outputVoidBuffer) |
| 1091 | { |
| 1092 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1093 | ("Buffer provided is NULL\r\n") ); |
| 1094 | return VOS_STATUS_E_FAULT; |
| 1095 | } |
| 1096 | if (0 == bufferSize) |
| 1097 | { |
| 1098 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1099 | ("NV type=%d is invalid\r\n"), type ); |
| 1100 | return VOS_STATUS_E_INVAL; |
| 1101 | } |
| 1102 | // check if the NV item has valid data |
| 1103 | status = vos_nv_getValidity( type, &itemIsValid ); |
| 1104 | if (!itemIsValid) |
| 1105 | { |
| 1106 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_WARN, |
| 1107 | "NV type=%d does not have valid data\r\n", type ); |
| 1108 | return VOS_STATUS_E_EMPTY; |
| 1109 | } |
| 1110 | switch(type) |
| 1111 | { |
| 1112 | case VNV_FIELD_IMAGE: |
| 1113 | itemSize = sizeof(gnvEFSTable->halnv.fields); |
| 1114 | if(bufferSize != itemSize) { |
| 1115 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1116 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1117 | itemSize); |
| 1118 | status = VOS_STATUS_E_INVAL; |
| 1119 | } |
| 1120 | else { |
| 1121 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.fields,bufferSize); |
| 1122 | } |
| 1123 | break; |
| 1124 | case VNV_RATE_TO_POWER_TABLE: |
| 1125 | itemSize = sizeof(gnvEFSTable->halnv.tables.pwrOptimum); |
| 1126 | if(bufferSize != itemSize) { |
| 1127 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1128 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1129 | itemSize); |
| 1130 | status = VOS_STATUS_E_INVAL; |
| 1131 | } |
| 1132 | else { |
| 1133 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.pwrOptimum[0],bufferSize); |
| 1134 | } |
| 1135 | break; |
| 1136 | case VNV_REGULARTORY_DOMAIN_TABLE: |
| 1137 | itemSize = sizeof(gnvEFSTable->halnv.tables.regDomains); |
| 1138 | if(bufferSize != itemSize) { |
| 1139 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1140 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1141 | itemSize); |
| 1142 | status = VOS_STATUS_E_INVAL; |
| 1143 | } |
| 1144 | else { |
| 1145 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.regDomains[0],bufferSize); |
| 1146 | } |
| 1147 | break; |
| 1148 | case VNV_DEFAULT_LOCATION: |
| 1149 | itemSize = sizeof(gnvEFSTable->halnv.tables.defaultCountryTable); |
| 1150 | if(bufferSize != itemSize) { |
| 1151 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1152 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1153 | itemSize); |
| 1154 | status = VOS_STATUS_E_INVAL; |
| 1155 | } |
| 1156 | else { |
| 1157 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.defaultCountryTable,bufferSize); |
| 1158 | } |
| 1159 | break; |
| 1160 | case VNV_TPC_POWER_TABLE: |
| 1161 | itemSize = sizeof(gnvEFSTable->halnv.tables.plutCharacterized); |
| 1162 | if(bufferSize != itemSize) { |
| 1163 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1164 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1165 | itemSize); |
| 1166 | status = VOS_STATUS_E_INVAL; |
| 1167 | } |
| 1168 | else { |
| 1169 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.plutCharacterized[0],bufferSize); |
| 1170 | } |
| 1171 | break; |
| 1172 | case VNV_TPC_PDADC_OFFSETS: |
| 1173 | itemSize = sizeof(gnvEFSTable->halnv.tables.plutPdadcOffset); |
| 1174 | if(bufferSize != itemSize) { |
| 1175 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1176 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1177 | itemSize); |
| 1178 | status = VOS_STATUS_E_INVAL; |
| 1179 | } |
| 1180 | else { |
| 1181 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.plutPdadcOffset[0],bufferSize); |
| 1182 | } |
| 1183 | break; |
| 1184 | case VNV_RSSI_CHANNEL_OFFSETS: |
| 1185 | |
| 1186 | itemSize = sizeof(gnvEFSTable->halnv.tables.rssiChanOffsets); |
| 1187 | |
| 1188 | if(bufferSize != itemSize) { |
| 1189 | |
| 1190 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1191 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1192 | itemSize); |
| 1193 | status = VOS_STATUS_E_INVAL; |
| 1194 | } |
| 1195 | else { |
| 1196 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.rssiChanOffsets[0],bufferSize); |
| 1197 | } |
| 1198 | break; |
| 1199 | case VNV_RF_CAL_VALUES: |
| 1200 | |
| 1201 | itemSize = sizeof(gnvEFSTable->halnv.tables.rFCalValues); |
| 1202 | |
| 1203 | if(bufferSize != itemSize) { |
| 1204 | |
| 1205 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1206 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1207 | itemSize); |
| 1208 | status = VOS_STATUS_E_INVAL; |
| 1209 | } |
| 1210 | else { |
| 1211 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.rFCalValues,bufferSize); |
| 1212 | } |
| 1213 | break; |
| 1214 | case VNV_ANTENNA_PATH_LOSS: |
| 1215 | itemSize = sizeof(gnvEFSTable->halnv.tables.antennaPathLoss); |
| 1216 | if(bufferSize != itemSize) { |
| 1217 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1218 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1219 | itemSize); |
| 1220 | status = VOS_STATUS_E_INVAL; |
| 1221 | } |
| 1222 | else { |
| 1223 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.antennaPathLoss[0],bufferSize); |
| 1224 | } |
| 1225 | break; |
| 1226 | case VNV_PACKET_TYPE_POWER_LIMITS: |
| 1227 | itemSize = sizeof(gnvEFSTable->halnv.tables.pktTypePwrLimits); |
| 1228 | if(bufferSize != itemSize) { |
| 1229 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1230 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1231 | itemSize); |
| 1232 | status = VOS_STATUS_E_INVAL; |
| 1233 | } |
| 1234 | else { |
| 1235 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.pktTypePwrLimits[0][0],bufferSize); |
| 1236 | } |
| 1237 | break; |
| 1238 | case VNV_OFDM_CMD_PWR_OFFSET: |
| 1239 | itemSize = sizeof(gnvEFSTable->halnv.tables.ofdmCmdPwrOffset); |
| 1240 | if(bufferSize != itemSize) { |
| 1241 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1242 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1243 | itemSize); |
| 1244 | status = VOS_STATUS_E_INVAL; |
| 1245 | } |
| 1246 | else { |
| 1247 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.ofdmCmdPwrOffset,bufferSize); |
| 1248 | } |
| 1249 | break; |
| 1250 | case VNV_TX_BB_FILTER_MODE: |
| 1251 | itemSize = sizeof(gnvEFSTable->halnv.tables.txbbFilterMode); |
| 1252 | if(bufferSize != itemSize) { |
| 1253 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1254 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1255 | itemSize); |
| 1256 | status = VOS_STATUS_E_INVAL; |
| 1257 | } |
| 1258 | else { |
| 1259 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.txbbFilterMode,bufferSize); |
| 1260 | } |
| 1261 | break; |
| 1262 | |
| 1263 | #ifdef FEATURE_WLAN_NON_INTEGRATED_SOC |
| 1264 | case VNV_FREQUENCY_FOR_1_3V_SUPPLY: |
| 1265 | itemSize = sizeof(gnvEFSTable->halnv.tables.freqFor1p3VSupply); |
| 1266 | if(bufferSize != itemSize) { |
| 1267 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1268 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1269 | itemSize); |
| 1270 | status = VOS_STATUS_E_INVAL; |
| 1271 | } |
| 1272 | else { |
| 1273 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.freqFor1p3VSupply,bufferSize); |
| 1274 | } |
| 1275 | break; |
| 1276 | #endif /* FEATURE_WLAN_NON_INTEGRATED_SOC */ |
| 1277 | |
| 1278 | case VNV_TABLE_VIRTUAL_RATE: |
| 1279 | itemSize = sizeof(gnvEFSTable->halnv.tables.pwrOptimum_virtualRate); |
| 1280 | if(bufferSize != itemSize) { |
| 1281 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1282 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1283 | itemSize); |
| 1284 | status = VOS_STATUS_E_INVAL; |
| 1285 | } |
| 1286 | else { |
| 1287 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.pwrOptimum_virtualRate,bufferSize); |
| 1288 | } |
| 1289 | break; |
| 1290 | |
| 1291 | default: |
| 1292 | break; |
| 1293 | } |
| 1294 | return status; |
| 1295 | } |
| 1296 | #ifndef WLAN_FTM_STUB |
| 1297 | |
| 1298 | /**------------------------------------------------------------------------ |
| 1299 | \brief vos_nv_write() - write to a NV item from an input buffer |
| 1300 | The \a vos_nv_write() writes to a NV item from an input buffer. This would |
| 1301 | validate the NV item if the write operation is successful. |
| 1302 | \param type - NV item type |
| 1303 | \param inputBuffer - input buffer |
| 1304 | \param inputBufferSize - input buffer size |
| 1305 | \return VOS_STATUS_SUCCESS - NV item is read successfully |
| 1306 | VOS_STATUS_E_INVAL - one of the parameters is invalid |
| 1307 | VOS_STATUS_E_FAULT - outputBuffer pointer is NULL |
| 1308 | VOS_STATUS_E_EXISTS - NV type is unsupported |
| 1309 | VOS_STATUS_E_FAILURE - unknown error |
| 1310 | \sa |
| 1311 | -------------------------------------------------------------------------*/ |
| 1312 | VOS_STATUS vos_nv_write( VNV_TYPE type, v_VOID_t *inputVoidBuffer, |
| 1313 | v_SIZE_t bufferSize ) |
| 1314 | { |
| 1315 | VOS_STATUS status = VOS_STATUS_SUCCESS; |
| 1316 | v_SIZE_t itemSize; |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 1317 | |
| 1318 | // sanity check |
| 1319 | if (VNV_TYPE_COUNT <= type) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1320 | { |
| 1321 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 1322 | ("%s: invalid type=%d"), __func__, type ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1323 | return VOS_STATUS_E_INVAL; |
| 1324 | } |
| 1325 | if (NULL == inputVoidBuffer) |
| 1326 | { |
| 1327 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1328 | ("Buffer provided is NULL\r\n") ); |
| 1329 | return VOS_STATUS_E_FAULT; |
| 1330 | } |
| 1331 | if (0 == bufferSize) |
| 1332 | { |
| 1333 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1334 | ("NV type=%d is invalid\r\n"), type ); |
| 1335 | return VOS_STATUS_E_INVAL; |
| 1336 | } |
| 1337 | switch(type) |
| 1338 | { |
| 1339 | case VNV_FIELD_IMAGE: |
| 1340 | itemSize = sizeof(gnvEFSTable->halnv.fields); |
| 1341 | if(bufferSize != itemSize) { |
| 1342 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1343 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1344 | itemSize); |
| 1345 | status = VOS_STATUS_E_INVAL; |
| 1346 | } |
| 1347 | else { |
| 1348 | memcpy(&gnvEFSTable->halnv.fields,inputVoidBuffer,bufferSize); |
| 1349 | } |
| 1350 | break; |
| 1351 | case VNV_RATE_TO_POWER_TABLE: |
| 1352 | itemSize = sizeof(gnvEFSTable->halnv.tables.pwrOptimum); |
| 1353 | if(bufferSize != itemSize) { |
| 1354 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1355 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1356 | itemSize); |
| 1357 | status = VOS_STATUS_E_INVAL; |
| 1358 | } |
| 1359 | else { |
| 1360 | memcpy(&gnvEFSTable->halnv.tables.pwrOptimum[0],inputVoidBuffer,bufferSize); |
| 1361 | } |
| 1362 | break; |
| 1363 | case VNV_REGULARTORY_DOMAIN_TABLE: |
| 1364 | itemSize = sizeof(gnvEFSTable->halnv.tables.regDomains); |
| 1365 | if(bufferSize != itemSize) { |
| 1366 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1367 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1368 | itemSize); |
| 1369 | status = VOS_STATUS_E_INVAL; |
| 1370 | } |
| 1371 | else { |
| 1372 | memcpy(&gnvEFSTable->halnv.tables.regDomains[0],inputVoidBuffer,bufferSize); |
| 1373 | } |
| 1374 | break; |
| 1375 | case VNV_DEFAULT_LOCATION: |
| 1376 | itemSize = sizeof(gnvEFSTable->halnv.tables.defaultCountryTable); |
| 1377 | if(bufferSize != itemSize) { |
| 1378 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1379 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1380 | itemSize); |
| 1381 | status = VOS_STATUS_E_INVAL; |
| 1382 | } |
| 1383 | else { |
| 1384 | memcpy(&gnvEFSTable->halnv.tables.defaultCountryTable,inputVoidBuffer,bufferSize); |
| 1385 | } |
| 1386 | break; |
| 1387 | case VNV_TPC_POWER_TABLE: |
| 1388 | itemSize = sizeof(gnvEFSTable->halnv.tables.plutCharacterized); |
| 1389 | if(bufferSize != itemSize) { |
| 1390 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1391 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1392 | itemSize); |
| 1393 | status = VOS_STATUS_E_INVAL; |
| 1394 | } |
| 1395 | else { |
| 1396 | memcpy(&gnvEFSTable->halnv.tables.plutCharacterized[0],inputVoidBuffer,bufferSize); |
| 1397 | } |
| 1398 | break; |
| 1399 | case VNV_TPC_PDADC_OFFSETS: |
| 1400 | itemSize = sizeof(gnvEFSTable->halnv.tables.plutPdadcOffset); |
| 1401 | if(bufferSize != itemSize) { |
| 1402 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1403 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1404 | itemSize); |
| 1405 | status = VOS_STATUS_E_INVAL; |
| 1406 | } |
| 1407 | else { |
| 1408 | memcpy(&gnvEFSTable->halnv.tables.plutPdadcOffset[0],inputVoidBuffer,bufferSize); |
| 1409 | } |
| 1410 | break; |
| 1411 | case VNV_RSSI_CHANNEL_OFFSETS: |
| 1412 | |
| 1413 | itemSize = sizeof(gnvEFSTable->halnv.tables.rssiChanOffsets); |
| 1414 | |
| 1415 | if(bufferSize != itemSize) { |
| 1416 | |
| 1417 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1418 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1419 | itemSize); |
| 1420 | status = VOS_STATUS_E_INVAL; |
| 1421 | } |
| 1422 | else { |
| 1423 | memcpy(&gnvEFSTable->halnv.tables.rssiChanOffsets[0],inputVoidBuffer,bufferSize); |
| 1424 | } |
| 1425 | break; |
| 1426 | case VNV_RF_CAL_VALUES: |
| 1427 | |
| 1428 | itemSize = sizeof(gnvEFSTable->halnv.tables.rFCalValues); |
| 1429 | |
| 1430 | if(bufferSize != itemSize) { |
| 1431 | |
| 1432 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1433 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1434 | itemSize); |
| 1435 | status = VOS_STATUS_E_INVAL; |
| 1436 | } |
| 1437 | else { |
| 1438 | memcpy(&gnvEFSTable->halnv.tables.rFCalValues,inputVoidBuffer,bufferSize); |
| 1439 | } |
| 1440 | break; |
| 1441 | case VNV_ANTENNA_PATH_LOSS: |
| 1442 | itemSize = sizeof(gnvEFSTable->halnv.tables.antennaPathLoss); |
| 1443 | if(bufferSize != itemSize) { |
| 1444 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1445 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1446 | itemSize); |
| 1447 | status = VOS_STATUS_E_INVAL; |
| 1448 | } |
| 1449 | else { |
| 1450 | memcpy(&gnvEFSTable->halnv.tables.antennaPathLoss[0],inputVoidBuffer,bufferSize); |
| 1451 | } |
| 1452 | break; |
| 1453 | |
| 1454 | case VNV_PACKET_TYPE_POWER_LIMITS: |
| 1455 | itemSize = sizeof(gnvEFSTable->halnv.tables.pktTypePwrLimits); |
| 1456 | if(bufferSize != itemSize) { |
| 1457 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1458 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1459 | itemSize); |
| 1460 | status = VOS_STATUS_E_INVAL; |
| 1461 | } |
| 1462 | else { |
| 1463 | memcpy(&gnvEFSTable->halnv.tables.pktTypePwrLimits[0][0],inputVoidBuffer,bufferSize); |
| 1464 | } |
| 1465 | break; |
| 1466 | |
| 1467 | case VNV_OFDM_CMD_PWR_OFFSET: |
| 1468 | itemSize = sizeof(gnvEFSTable->halnv.tables.ofdmCmdPwrOffset); |
| 1469 | if(bufferSize != itemSize) { |
| 1470 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1471 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1472 | itemSize); |
| 1473 | status = VOS_STATUS_E_INVAL; |
| 1474 | } |
| 1475 | else { |
| 1476 | memcpy(&gnvEFSTable->halnv.tables.ofdmCmdPwrOffset,inputVoidBuffer,bufferSize); |
| 1477 | } |
| 1478 | break; |
| 1479 | |
| 1480 | case VNV_TX_BB_FILTER_MODE: |
| 1481 | itemSize = sizeof(gnvEFSTable->halnv.tables.txbbFilterMode); |
| 1482 | if(bufferSize != itemSize) { |
| 1483 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1484 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1485 | itemSize); |
| 1486 | status = VOS_STATUS_E_INVAL; |
| 1487 | } |
| 1488 | else { |
| 1489 | memcpy(&gnvEFSTable->halnv.tables.txbbFilterMode,inputVoidBuffer,bufferSize); |
| 1490 | } |
| 1491 | break; |
| 1492 | |
| 1493 | #ifdef FEATURE_WLAN_NON_INTEGRATED_SOC |
| 1494 | case VNV_FREQUENCY_FOR_1_3V_SUPPLY: |
| 1495 | itemSize = sizeof(gnvEFSTable->halnv.tables.freqFor1p3VSupply); |
| 1496 | if(bufferSize != itemSize) { |
| 1497 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1498 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1499 | itemSize); |
| 1500 | status = VOS_STATUS_E_INVAL; |
| 1501 | } |
| 1502 | else { |
| 1503 | memcpy(&gnvEFSTable->halnv.tables.freqFor1p3VSupply,inputVoidBuffer,bufferSize); |
| 1504 | } |
| 1505 | break; |
| 1506 | #endif /* FEATURE_WLAN_NON_INTEGRATED_SOC */ |
| 1507 | |
| 1508 | case VNV_TABLE_VIRTUAL_RATE: |
| 1509 | itemSize = sizeof(gnvEFSTable->halnv.tables.pwrOptimum_virtualRate); |
| 1510 | if(bufferSize != itemSize) { |
| 1511 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1512 | ("type = %d buffer size=%d is less than data size=%d\r\n"),type, bufferSize, |
| 1513 | itemSize); |
| 1514 | status = VOS_STATUS_E_INVAL; |
| 1515 | } |
| 1516 | else { |
| 1517 | memcpy(&gnvEFSTable->halnv.tables.pwrOptimum_virtualRate,inputVoidBuffer,bufferSize); |
| 1518 | } |
| 1519 | break; |
| 1520 | |
| 1521 | default: |
| 1522 | break; |
| 1523 | } |
| 1524 | if (VOS_STATUS_SUCCESS == status) |
| 1525 | { |
| 1526 | // set NV item to have valid data |
| 1527 | status = vos_nv_setValidity( type, VOS_TRUE ); |
| 1528 | if (! VOS_IS_STATUS_SUCCESS(status)) { |
| 1529 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, ("vos_nv_setValidity failed!!!\r\n")); |
| 1530 | status = VOS_STATUS_E_FAULT; |
| 1531 | } |
| 1532 | status = wlan_write_to_efs((v_U8_t*)gnvEFSTable,sizeof(nvEFSTable_t)); |
| 1533 | |
| 1534 | if (! VOS_IS_STATUS_SUCCESS(status)) { |
| 1535 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, ("vos_nv_write_to_efs failed!!!\r\n")); |
| 1536 | status = VOS_STATUS_E_FAULT; |
| 1537 | } |
| 1538 | } |
| 1539 | return status; |
| 1540 | } |
| 1541 | #endif |
| 1542 | |
| 1543 | /**------------------------------------------------------------------------ |
| 1544 | \brief vos_nv_getChannelListWithPower() - function to return the list of |
| 1545 | supported channels with the power limit info too. |
| 1546 | \param pChannels20MHz - list of 20 Mhz channels |
| 1547 | \param pNum20MHzChannelsFound - number of 20 Mhz channels |
| 1548 | \param pChannels40MHz - list of 20 Mhz channels |
| 1549 | \param pNum40MHzChannelsFound - number of 20 Mhz channels |
| 1550 | \return status of the NV read operation |
| 1551 | \Note: 40Mhz not currently supported |
| 1552 | \sa |
| 1553 | -------------------------------------------------------------------------*/ |
| 1554 | VOS_STATUS vos_nv_getChannelListWithPower(tChannelListWithPower *channels20MHz /*[NUM_LEGIT_RF_CHANNELS] */, |
| 1555 | tANI_U8 *num20MHzChannelsFound, |
| 1556 | tChannelListWithPower *channels40MHz /*[NUM_CHAN_BOND_CHANNELS] */, |
| 1557 | tANI_U8 *num40MHzChannelsFound |
| 1558 | ) |
| 1559 | { |
| 1560 | VOS_STATUS status = VOS_STATUS_SUCCESS; |
| 1561 | int i, count; |
| 1562 | |
| 1563 | //TODO: Dont want to use pMac here...can we instead store the curRegDomain in NV |
| 1564 | // or pass it as a parameter to NV from SME? |
| 1565 | |
| 1566 | if( channels20MHz && num20MHzChannelsFound ) |
| 1567 | { |
| 1568 | count = 0; |
| 1569 | for( i = 0; i <= RF_CHAN_14; i++ ) |
| 1570 | { |
| 1571 | if( regChannels[i].enabled ) |
| 1572 | { |
| 1573 | channels20MHz[count].chanId = rfChannels[i].channelNum; |
| 1574 | channels20MHz[count++].pwr = regChannels[i].pwrLimit; |
| 1575 | } |
| 1576 | } |
| 1577 | #ifdef FEATURE_WLAN_INTEGRATED_SOC |
| 1578 | for( i = RF_CHAN_36; i <= RF_CHAN_165; i++ ) |
| 1579 | { |
| 1580 | if( regChannels[i].enabled ) |
| 1581 | { |
| 1582 | channels20MHz[count].chanId = rfChannels[i].channelNum; |
| 1583 | channels20MHz[count++].pwr = regChannels[i].pwrLimit; |
| 1584 | } |
| 1585 | } |
| 1586 | #endif |
| 1587 | *num20MHzChannelsFound = (tANI_U8)count; |
| 1588 | } |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 1589 | |
| 1590 | if( channels40MHz && num40MHzChannelsFound ) |
| 1591 | { |
| 1592 | count = 0; |
| 1593 | #ifdef FEATURE_WLAN_INTEGRATED_SOC |
| 1594 | //center channels for 2.4 Ghz 40 MHz channels |
| 1595 | for( i = RF_CHAN_BOND_3; i <= RF_CHAN_BOND_11; i++ ) |
| 1596 | { |
| 1597 | |
| 1598 | if( regChannels[i].enabled ) |
| 1599 | { |
| 1600 | channels40MHz[count].chanId = rfChannels[i].channelNum; |
| 1601 | channels40MHz[count++].pwr = regChannels[i].pwrLimit; |
| 1602 | } |
| 1603 | } |
| 1604 | //center channels for 5 Ghz 40 MHz channels |
| 1605 | for( i = RF_CHAN_BOND_38; i <= RF_CHAN_BOND_163; i++ ) |
| 1606 | { |
| 1607 | |
| 1608 | if( regChannels[i].enabled ) |
| 1609 | { |
| 1610 | channels40MHz[count].chanId = rfChannels[i].channelNum; |
| 1611 | channels40MHz[count++].pwr = regChannels[i].pwrLimit; |
| 1612 | } |
| 1613 | } |
| 1614 | #endif |
| 1615 | *num40MHzChannelsFound = (tANI_U8)count; |
| 1616 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1617 | return (status); |
| 1618 | } |
| 1619 | |
| 1620 | /**------------------------------------------------------------------------ |
| 1621 | \brief vos_nv_getDefaultRegDomain() - return the default regulatory domain |
| 1622 | \return default regulatory domain |
| 1623 | \sa |
| 1624 | -------------------------------------------------------------------------*/ |
| 1625 | |
| 1626 | v_REGDOMAIN_t vos_nv_getDefaultRegDomain( void ) |
| 1627 | { |
| 1628 | return countryInfoTable.countryInfo[0].regDomain; |
| 1629 | } |
| 1630 | |
| 1631 | /**------------------------------------------------------------------------ |
| 1632 | \brief vos_nv_getSupportedChannels() - function to return the list of |
| 1633 | supported channels |
| 1634 | \param p20MhzChannels - list of 20 Mhz channels |
| 1635 | \param pNum20MhzChannels - number of 20 Mhz channels |
| 1636 | \param p40MhzChannels - list of 40 Mhz channels |
| 1637 | \param pNum40MhzChannels - number of 40 Mhz channels |
| 1638 | \return status of the NV read operation |
| 1639 | \Note: 40Mhz not currently supported |
| 1640 | \sa |
| 1641 | -------------------------------------------------------------------------*/ |
| 1642 | VOS_STATUS vos_nv_getSupportedChannels( v_U8_t *p20MhzChannels, int *pNum20MhzChannels, |
| 1643 | v_U8_t *p40MhzChannels, int *pNum40MhzChannels) |
| 1644 | { |
| 1645 | VOS_STATUS status = VOS_STATUS_E_INVAL; |
| 1646 | int i, count = 0; |
| 1647 | |
| 1648 | if( p20MhzChannels && pNum20MhzChannels ) |
| 1649 | { |
| 1650 | if( *pNum20MhzChannels >= NUM_RF_CHANNELS ) |
| 1651 | { |
| 1652 | for( i = 0; i <= RF_CHAN_14; i++ ) |
| 1653 | { |
| 1654 | p20MhzChannels[count++] = rfChannels[i].channelNum; |
| 1655 | } |
| 1656 | #ifdef FEATURE_WLAN_INTEGRATED_SOC |
| 1657 | for( i = RF_CHAN_36; i <= RF_CHAN_165; i++ ) |
| 1658 | { |
| 1659 | p20MhzChannels[count++] = rfChannels[i].channelNum; |
| 1660 | } |
| 1661 | #endif |
| 1662 | status = VOS_STATUS_SUCCESS; |
| 1663 | } |
| 1664 | *pNum20MhzChannels = count; |
| 1665 | } |
| 1666 | |
| 1667 | return (status); |
| 1668 | } |
| 1669 | |
| 1670 | /**------------------------------------------------------------------------ |
| 1671 | \brief vos_nv_readDefaultCountryTable() - return the default Country table |
| 1672 | \param table data - a union to return the default country table data in. |
| 1673 | \return status of the NV read operation |
| 1674 | \sa |
| 1675 | -------------------------------------------------------------------------*/ |
| 1676 | VOS_STATUS vos_nv_readDefaultCountryTable( uNvTables *tableData ) |
| 1677 | { |
| 1678 | |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 1679 | VOS_STATUS status = VOS_STATUS_SUCCESS; |
| 1680 | memcpy(&tableData->defaultCountryTable, &pnvEFSTable->halnv.tables.defaultCountryTable, sizeof(sDefaultCountry)); |
| 1681 | pr_info("DefaultCountry is %c%c\n", |
| 1682 | tableData->defaultCountryTable.countryCode[0], |
| 1683 | tableData->defaultCountryTable.countryCode[1]); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1684 | return status; |
| 1685 | } |
| 1686 | |
| 1687 | /**------------------------------------------------------------------------ |
| 1688 | \brief vos_nv_getBuffer - |
| 1689 | \param pBuffer - to return the buffer address |
| 1690 | pSize - buffer size. |
| 1691 | \return status of the NV read operation |
| 1692 | \sa |
| 1693 | -------------------------------------------------------------------------*/ |
| 1694 | VOS_STATUS vos_nv_getNVBuffer(v_VOID_t **pNvBuffer,v_SIZE_t *pSize) |
| 1695 | { |
| 1696 | |
| 1697 | /* Send the NV structure and size */ |
| 1698 | *pNvBuffer = (v_VOID_t *)(&pnvEFSTable->halnv); |
| 1699 | *pSize = sizeof(sHalNv); |
| 1700 | |
| 1701 | return VOS_STATUS_SUCCESS; |
| 1702 | } |
| 1703 | |
| 1704 | #ifdef FEATURE_WLAN_INTEGRATED_SOC |
| 1705 | /**------------------------------------------------------------------------ |
| 1706 | \brief vos_nv_setRegDomain - |
| 1707 | \param clientCtxt - Client Context, Not used for PRIMA |
| 1708 | regId - Regulatory Domain ID |
| 1709 | \return status set REG domain operation |
| 1710 | \sa |
| 1711 | -------------------------------------------------------------------------*/ |
| 1712 | VOS_STATUS vos_nv_setRegDomain(void * clientCtxt, v_REGDOMAIN_t regId) |
| 1713 | { |
| 1714 | /* Client Context Argumant not used for PRIMA */ |
| 1715 | if(regId >= REGDOMAIN_COUNT) |
| 1716 | { |
| 1717 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1718 | "VOS set reg domain, invalid REG domain ID %d", regId); |
| 1719 | return VOS_STATUS_E_INVAL; |
| 1720 | } |
| 1721 | |
| 1722 | /* Set correct channel information based on REG Domain */ |
| 1723 | regChannels = pnvEFSTable->halnv.tables.regDomains[regId].channels; |
| 1724 | |
| 1725 | return VOS_STATUS_SUCCESS; |
| 1726 | } |
| 1727 | |
| 1728 | /**------------------------------------------------------------------------ |
| 1729 | \brief vos_nv_getChannelEnabledState - |
| 1730 | \param rfChannel - input channel enum to know evabled state |
| 1731 | \return eNVChannelEnabledType enabled state for channel |
| 1732 | * enabled |
| 1733 | * disabled |
| 1734 | * DFS |
| 1735 | \sa |
| 1736 | -------------------------------------------------------------------------*/ |
| 1737 | eNVChannelEnabledType vos_nv_getChannelEnabledState |
| 1738 | ( |
| 1739 | v_U32_t rfChannel |
| 1740 | ) |
| 1741 | { |
| 1742 | v_U32_t channelLoop; |
| 1743 | eRfChannels channelEnum = INVALID_RF_CHANNEL; |
| 1744 | |
| 1745 | for(channelLoop = 0; channelLoop <= RF_CHAN_165; channelLoop++) |
| 1746 | { |
| 1747 | if(rfChannels[channelLoop].channelNum == rfChannel) |
| 1748 | { |
| 1749 | channelEnum = (eRfChannels)channelLoop; |
| 1750 | break; |
| 1751 | } |
| 1752 | } |
| 1753 | |
| 1754 | if(INVALID_RF_CHANNEL == channelEnum) |
| 1755 | { |
| 1756 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | b88db98 | 2012-12-10 13:34:59 -0800 | [diff] [blame^] | 1757 | "vos_nv_getChannelEnabledState, invalid channel %d", rfChannel); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1758 | return NV_CHANNEL_INVALID; |
| 1759 | } |
| 1760 | |
| 1761 | return regChannels[channelEnum].enabled; |
| 1762 | } |
| 1763 | #endif /* FEATURE_WLAN_NON_INTEGRATED_SOC */ |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 1764 | |
| 1765 | /****************************************************************** |
| 1766 | Add CRDA regulatory support |
| 1767 | *******************************************************************/ |
| 1768 | #ifdef CONFIG_CFG80211 |
| 1769 | |
| 1770 | static int bw20_ch_index_to_bw40_ch_index(int k) |
| 1771 | { |
| 1772 | int m = -1; |
| 1773 | if (k >= RF_CHAN_1 && k <= RF_CHAN_14) |
| 1774 | { |
| 1775 | m = k - RF_CHAN_1 + RF_CHAN_BOND_3 ; |
| 1776 | if (m > RF_CHAN_BOND_11) |
| 1777 | m = RF_CHAN_BOND_11; |
| 1778 | } |
| 1779 | else if (k >= RF_CHAN_240 && k <= RF_CHAN_216) |
| 1780 | { |
| 1781 | m = k - RF_CHAN_240 + RF_CHAN_BOND_242 ; |
| 1782 | if (m > RF_CHAN_BOND_214) |
| 1783 | m = RF_CHAN_BOND_214; |
| 1784 | } |
| 1785 | else if (k >= RF_CHAN_36 && k <= RF_CHAN_64) |
| 1786 | { |
| 1787 | m = k - RF_CHAN_36 + RF_CHAN_BOND_38; |
| 1788 | if (m > RF_CHAN_BOND_62) |
| 1789 | m = RF_CHAN_BOND_62; |
| 1790 | } |
| 1791 | else if (k >= RF_CHAN_100 && k <= RF_CHAN_140) |
| 1792 | { |
| 1793 | m = k - RF_CHAN_100 + RF_CHAN_BOND_102; |
| 1794 | if (m > RF_CHAN_BOND_138) |
| 1795 | m = RF_CHAN_BOND_138; |
| 1796 | } |
| 1797 | else if (k >= RF_CHAN_149 && k <= RF_CHAN_165) |
| 1798 | { |
| 1799 | m = k - RF_CHAN_149 + RF_CHAN_BOND_151; |
| 1800 | if (m > RF_CHAN_BOND_163) |
| 1801 | m = RF_CHAN_BOND_163; |
| 1802 | } |
| 1803 | return m; |
| 1804 | } |
| 1805 | |
| 1806 | /* create_crda_regulatory_entry should be called from user command or 11d country IE */ |
| 1807 | static int create_crda_regulatory_entry(struct wiphy *wiphy, |
| 1808 | struct regulatory_request *request, |
| 1809 | v_U8_t nBandCapability) |
| 1810 | { |
| 1811 | int i, j, m; |
| 1812 | int k = 0, n = 0; |
| 1813 | |
| 1814 | if (run_time_alpha2[0]==request->alpha2[0] && |
| 1815 | run_time_alpha2[1]==request->alpha2[1] && |
| 1816 | crda_regulatory_run_time_entry_valid == VOS_TRUE) |
| 1817 | return 0; /* already created */ |
| 1818 | |
| 1819 | /* 20MHz channels */ |
| 1820 | if (nBandCapability == eCSR_BAND_24) |
| 1821 | pr_info("BandCapability is set to 2G only.\n"); |
| 1822 | for (i=0,m=0;i<IEEE80211_NUM_BANDS;i++) |
| 1823 | { |
| 1824 | if (i == IEEE80211_BAND_2GHZ && nBandCapability == eCSR_BAND_5G) // 5G only |
| 1825 | continue; |
| 1826 | else if (i == IEEE80211_BAND_5GHZ && nBandCapability == eCSR_BAND_24) // 2G only |
| 1827 | continue; |
| 1828 | if (wiphy->bands[i] == NULL) |
| 1829 | { |
| 1830 | pr_info("error: wiphy->bands[i] is NULL, i = %d\n", i); |
| 1831 | return -1; |
| 1832 | } |
| 1833 | // internal channels[] is one continous array for both 2G and 5G bands |
| 1834 | // m is internal starting channel index for each band |
| 1835 | if (i == 0) |
| 1836 | m = 0; |
| 1837 | else |
| 1838 | m = wiphy->bands[i-1]->n_channels + m; |
| 1839 | for (j=0;j<wiphy->bands[i]->n_channels;j++) |
| 1840 | { |
| 1841 | // k = (m + j) is internal current channel index for 20MHz channel |
| 1842 | // n is internal channel index for corresponding 40MHz channel |
| 1843 | k = m + j; |
| 1844 | n = bw20_ch_index_to_bw40_ch_index(k); |
| 1845 | if (n == -1) |
| 1846 | return -1; |
| 1847 | if (wiphy->bands[i]->channels[j].flags & IEEE80211_CHAN_DISABLED) |
| 1848 | { |
| 1849 | if (pnvEFSTable == NULL) |
| 1850 | { |
| 1851 | pr_info("error: pnvEFSTable is NULL, probably not parsed nv.bin yet\n"); |
| 1852 | return -1; |
| 1853 | } |
| 1854 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[k].enabled = |
| 1855 | NV_CHANNEL_DISABLE; |
| 1856 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[n].enabled = |
| 1857 | NV_CHANNEL_DISABLE; |
| 1858 | //pr_info("CH %d disabled, no bonding centered on CH %d.\n", rfChannels[k].channelNum, |
| 1859 | // rfChannels[n].channelNum); |
| 1860 | } |
| 1861 | else if (wiphy->bands[i]->channels[j].flags & IEEE80211_CHAN_RADAR) |
| 1862 | { |
| 1863 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[k].enabled = |
| 1864 | NV_CHANNEL_DFS; |
| 1865 | // max_power is in mBm = 100 * d |
| 1866 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[k].pwrLimit = |
| 1867 | (tANI_S8) (wiphy->bands[i]->channels[j].max_power); |
| 1868 | pr_info("CH %d is enabled and DFS, max power %d dBm.\n", rfChannels[k].channelNum, |
| 1869 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[k].pwrLimit); |
| 1870 | if ((wiphy->bands[i]->channels[j].flags & IEEE80211_CHAN_NO_HT40) == 0) |
| 1871 | { |
| 1872 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[n].enabled = |
| 1873 | NV_CHANNEL_DFS; |
| 1874 | // 40MHz channel power is half of 20MHz (-3dB) ?? |
| 1875 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[n].pwrLimit = |
| 1876 | (tANI_S8) ((wiphy->bands[i]->channels[j].max_power)-3); |
| 1877 | pr_info(" CH %d is enabled for 40MHz and DFS, max power %d dBm.\n", rfChannels[n].channelNum, |
| 1878 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[n].pwrLimit); |
| 1879 | } |
| 1880 | } |
| 1881 | else // Enable is only last flag we support |
| 1882 | { |
| 1883 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[k].enabled = |
| 1884 | NV_CHANNEL_ENABLE; |
| 1885 | // max_power is in dBm |
| 1886 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[k].pwrLimit = |
| 1887 | (tANI_S8) (wiphy->bands[i]->channels[j].max_power); |
| 1888 | pr_info("CH %d is enabled and no DFS, max power %d dBm.\n", rfChannels[k].channelNum, |
| 1889 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[k].pwrLimit); |
| 1890 | if ((wiphy->bands[i]->channels[j].flags & IEEE80211_CHAN_NO_HT40) == 0) |
| 1891 | { |
| 1892 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[n].enabled = |
| 1893 | NV_CHANNEL_ENABLE; |
| 1894 | // 40MHz channel power is half of 20MHz (-3dB) ?? |
| 1895 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[n].pwrLimit = |
| 1896 | (tANI_S8) ((wiphy->bands[i]->channels[j].max_power)-3); |
| 1897 | pr_info(" CH %d is enabled for 40MHz and no DFS, max power %d dBm.\n", rfChannels[n].channelNum, |
| 1898 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[n].pwrLimit); |
| 1899 | } |
| 1900 | } |
| 1901 | /* ignore CRDA max_antenna_gain typical is 3dBi, nv.bin antennaGain is |
| 1902 | real gain which should be provided by the real design */ |
| 1903 | } |
| 1904 | } |
| 1905 | if (k == 0) |
| 1906 | return -1; |
| 1907 | run_time_alpha2[0] = request->alpha2[0]; |
| 1908 | run_time_alpha2[1] = request->alpha2[1]; |
| 1909 | crda_regulatory_run_time_entry_valid = VOS_TRUE; |
| 1910 | return 0; |
| 1911 | } |
| 1912 | v_BOOL_t is_crda_regulatory_entry_valid(void) |
| 1913 | { |
| 1914 | return crda_regulatory_entry_valid; |
| 1915 | } |
| 1916 | |
| 1917 | /* Handling routines for the conversion from regd rules (start/end freq) to channel index |
| 1918 | start freq + 10000 = center freq of the 20MHz start channel |
| 1919 | end freq - 10000 = center freq of the 20MHz end channel |
| 1920 | start freq + 20000 = center freq of the 40MHz start channel |
| 1921 | end freq - 20000 = center freq of the 40MHz end channel |
| 1922 | */ |
| 1923 | static int bw20_start_freq_to_channel_index(u32 freq_khz) |
| 1924 | { |
| 1925 | int i; |
| 1926 | u32 center_freq = freq_khz + 10000; |
| 1927 | //Has to compare from low freq to high freq |
| 1928 | //RF_SUBBAND_2_4_GHZ |
| 1929 | for (i=RF_CHAN_1;i<=RF_CHAN_14;i++) |
| 1930 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 1931 | return i; |
| 1932 | #ifdef FEATURE_WLAN_INTEGRATED_SOC |
| 1933 | //RF_SUBBAND_4_9_GHZ, Ch 240, 244, 248, 252, 208, 212, 216 |
| 1934 | for (i=RF_CHAN_240;i<=RF_CHAN_216;i++) |
| 1935 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 1936 | return i; |
| 1937 | //RF_SUBBAND_5_LOW_GHZ |
| 1938 | for (i=RF_CHAN_36;i<=RF_CHAN_64;i++) |
| 1939 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 1940 | return i; |
| 1941 | //RF_SUBBAND_5_MID_GHZ |
| 1942 | for (i=RF_CHAN_100;i<=RF_CHAN_140;i++) |
| 1943 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 1944 | return i; |
| 1945 | //RF_SUBBAND_5_HIGH_GHZ |
| 1946 | for (i=RF_CHAN_149;i<=RF_CHAN_165;i++) |
| 1947 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 1948 | return i; |
| 1949 | #endif |
| 1950 | return -1; |
| 1951 | } |
| 1952 | |
| 1953 | static int bw20_end_freq_to_channel_index(u32 freq_khz) |
| 1954 | { |
| 1955 | int i; |
| 1956 | u32 center_freq = freq_khz - 10000; |
| 1957 | //Has to compare from high freq to low freq |
| 1958 | #ifdef FEATURE_WLAN_INTEGRATED_SOC |
| 1959 | //RF_SUBBAND_5_HIGH_GHZ |
| 1960 | for (i=RF_CHAN_165;i>=RF_CHAN_149;i--) |
| 1961 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 1962 | return i; |
| 1963 | //RF_SUBBAND_5_MID_GHZ |
| 1964 | for (i=RF_CHAN_140;i>=RF_CHAN_100;i--) |
| 1965 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 1966 | return i; |
| 1967 | //RF_SUBBAND_5_LOW_GHZ |
| 1968 | for (i=RF_CHAN_64;i>=RF_CHAN_36;i--) |
| 1969 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 1970 | return i; |
| 1971 | //RF_SUBBAND_4_9_GHZ, Ch 216, 212, 208, 252, 248, 244, 240 |
| 1972 | for (i=RF_CHAN_216;i>=RF_CHAN_240;i--) |
| 1973 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 1974 | return i; |
| 1975 | #endif |
| 1976 | //RF_SUBBAND_2_4_GHZ |
| 1977 | for (i=RF_CHAN_14;i>=RF_CHAN_1;i--) |
| 1978 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 1979 | return i; |
| 1980 | return -1; |
| 1981 | } |
| 1982 | |
| 1983 | static int bw40_start_freq_to_channel_index(u32 freq_khz) |
| 1984 | { |
| 1985 | int i; |
| 1986 | u32 center_freq = freq_khz + 20000; |
| 1987 | //Has to compare from low freq to high freq |
| 1988 | //RF_SUBBAND_2_4_GHZ |
| 1989 | for (i=RF_CHAN_BOND_3;i<=RF_CHAN_BOND_11;i++) |
| 1990 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 1991 | return i; |
| 1992 | #ifdef FEATURE_WLAN_INTEGRATED_SOC |
| 1993 | //RF_SUBBAND_4_9_GHZ, Ch 242, 246, 250, 210, 214 |
| 1994 | for (i=RF_CHAN_BOND_242;i<=RF_CHAN_BOND_214;i++) |
| 1995 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 1996 | return i; |
| 1997 | //RF_SUBBAND_5_LOW_GHZ |
| 1998 | for (i=RF_CHAN_BOND_38;i<=RF_CHAN_BOND_62;i++) |
| 1999 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2000 | return i; |
| 2001 | //RF_SUBBAND_5_MID_GHZ |
| 2002 | for (i=RF_CHAN_BOND_102;i<=RF_CHAN_BOND_138;i++) |
| 2003 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2004 | return i; |
| 2005 | //RF_SUBBAND_5_HIGH_GHZ |
| 2006 | for (i=RF_CHAN_BOND_151;i<=RF_CHAN_BOND_163;i++) |
| 2007 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2008 | return i; |
| 2009 | #endif |
| 2010 | return -1; |
| 2011 | } |
| 2012 | |
| 2013 | static int bw40_end_freq_to_channel_index(u32 freq_khz) |
| 2014 | { |
| 2015 | int i; |
| 2016 | u32 center_freq = freq_khz - 20000; |
| 2017 | //Has to compare from high freq to low freq |
| 2018 | #ifdef FEATURE_WLAN_INTEGRATED_SOC |
| 2019 | //RF_SUBBAND_5_HIGH_GHZ |
| 2020 | for (i=RF_CHAN_BOND_163;i>=RF_CHAN_BOND_151;i--) |
| 2021 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2022 | return i; |
| 2023 | //RF_SUBBAND_5_MID_GHZ |
| 2024 | for (i=RF_CHAN_BOND_138;i>=RF_CHAN_BOND_102;i--) |
| 2025 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2026 | return i; |
| 2027 | //RF_SUBBAND_5_LOW_GHZ |
| 2028 | for (i=RF_CHAN_BOND_62;i>=RF_CHAN_BOND_38;i--) |
| 2029 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2030 | return i; |
| 2031 | //RF_SUBBAND_4_9_GHZ, Ch 214, 210, 250, 246, 242 |
| 2032 | for (i=RF_CHAN_BOND_214;i>=RF_CHAN_BOND_242;i--) |
| 2033 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2034 | return i; |
| 2035 | #endif |
| 2036 | //RF_SUBBAND_2_4_GHZ |
| 2037 | for (i=RF_CHAN_BOND_11;i>=RF_CHAN_BOND_3;i--) |
| 2038 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2039 | return i; |
| 2040 | return -1; |
| 2041 | } |
| 2042 | |
| 2043 | static v_BOOL_t channel_in_capable_band(int j, v_U8_t nBandCapability) |
| 2044 | { |
| 2045 | switch (nBandCapability) |
| 2046 | { |
| 2047 | case eCSR_BAND_ALL: |
| 2048 | return VOS_TRUE; |
| 2049 | case eCSR_BAND_24: |
| 2050 | if (j >= RF_CHAN_1 && j <= RF_CHAN_14) |
| 2051 | return VOS_TRUE; |
| 2052 | if (j >= RF_CHAN_BOND_3 && j <= RF_CHAN_BOND_11) |
| 2053 | return VOS_TRUE; // 2.4G 40MHz channel |
| 2054 | break; |
| 2055 | case eCSR_BAND_5G: |
| 2056 | if (j >= RF_CHAN_240 && j <= RF_CHAN_165) |
| 2057 | return VOS_TRUE; |
| 2058 | if (j >= RF_CHAN_BOND_242 && j <= RF_CHAN_BOND_163) |
| 2059 | return VOS_TRUE; // 2.4G 40MHz channel |
| 2060 | break; |
| 2061 | default: |
| 2062 | break; |
| 2063 | } |
| 2064 | return VOS_FALSE; |
| 2065 | } |
| 2066 | |
| 2067 | /* create_crda_regulatory_entry_from_regd should be called during init time */ |
| 2068 | static int create_crda_regulatory_entry_from_regd(struct wiphy *wiphy, |
| 2069 | struct regulatory_request *request, |
| 2070 | v_U8_t nBandCapability) |
| 2071 | { |
| 2072 | int i, j, n, domain_id; |
| 2073 | int bw20_start_channel_index, bw20_end_channel_index; |
| 2074 | int bw40_start_channel_index, bw40_end_channel_index; |
| 2075 | |
| 2076 | if (wiphy == NULL || wiphy->regd == NULL) |
| 2077 | { |
| 2078 | wiphy_dbg(wiphy, "error: wiphy->regd is NULL\n"); |
| 2079 | return -1; |
| 2080 | } |
| 2081 | if (crda_regulatory_entry_valid == VOS_FALSE) |
| 2082 | domain_id = NUM_REG_DOMAINS-1; /* init time */ |
| 2083 | else |
| 2084 | domain_id = NUM_REG_DOMAINS-2; /* none-default country */ |
| 2085 | for (n = 0; n < NUM_RF_CHANNELS; n++) |
| 2086 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[n].enabled = NV_CHANNEL_DISABLE; |
| 2087 | |
| 2088 | for (i=0;i<wiphy->regd->n_reg_rules;i++) |
| 2089 | { |
| 2090 | wiphy_dbg(wiphy, "info: crda rule %d --------------------------------------------\n", i); |
| 2091 | bw20_start_channel_index = |
| 2092 | bw20_start_freq_to_channel_index(wiphy->regd->reg_rules[i].freq_range.start_freq_khz); |
| 2093 | bw20_end_channel_index = |
| 2094 | bw20_end_freq_to_channel_index(wiphy->regd->reg_rules[i].freq_range.end_freq_khz); |
| 2095 | if (bw20_start_channel_index == -1 || bw20_end_channel_index == -1) |
| 2096 | { |
| 2097 | wiphy_dbg(wiphy, "error: crda freq not supported, start freq (KHz) %d end freq %d\n", |
| 2098 | wiphy->regd->reg_rules[i].freq_range.start_freq_khz, |
| 2099 | wiphy->regd->reg_rules[i].freq_range.end_freq_khz); |
| 2100 | continue; // skip this rull, but continue to next rule |
| 2101 | } |
| 2102 | wiphy_dbg(wiphy, "20MHz start freq (KHz) %d end freq %d start ch index %d end ch index %d\n", |
| 2103 | wiphy->regd->reg_rules[i].freq_range.start_freq_khz, |
| 2104 | wiphy->regd->reg_rules[i].freq_range.end_freq_khz, |
| 2105 | bw20_start_channel_index, bw20_end_channel_index); |
| 2106 | for (j=bw20_start_channel_index;j<=bw20_end_channel_index;j++) |
| 2107 | { |
| 2108 | if (channel_in_capable_band(j, nBandCapability) == VOS_FALSE) |
| 2109 | { |
| 2110 | wiphy_dbg(wiphy, "info: CH %d is not in capable band\n", |
| 2111 | rfChannels[j].channelNum); |
| 2112 | continue; // skip this channel, continue to next |
| 2113 | } |
| 2114 | if (wiphy->regd->reg_rules[i].flags & NL80211_RRF_DFS) |
| 2115 | { |
| 2116 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[j].enabled = NV_CHANNEL_DFS; |
| 2117 | wiphy_dbg(wiphy, "info: CH %d is DFS, max EIRP (mBm) is %d\n", rfChannels[j].channelNum, |
| 2118 | wiphy->regd->reg_rules[i].power_rule.max_eirp); |
| 2119 | } |
| 2120 | else |
| 2121 | { |
| 2122 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[j].enabled = NV_CHANNEL_ENABLE; |
| 2123 | wiphy_dbg(wiphy, "info: CH %d is enabled, no DFS, max EIRP (mBm) is %d\n", rfChannels[j].channelNum, |
| 2124 | wiphy->regd->reg_rules[i].power_rule.max_eirp); |
| 2125 | } |
| 2126 | /* max_eirp is in mBm (= 100 * dBm) unit */ |
| 2127 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[j].pwrLimit = |
| 2128 | (tANI_S8) ((wiphy->regd->reg_rules[i].power_rule.max_eirp)/100); |
| 2129 | } |
| 2130 | /* ignore CRDA max_antenna_gain typical is 3dBi, nv.bin antennaGain is |
| 2131 | real gain which should be provided by the real design */ |
| 2132 | if (wiphy->regd->reg_rules[i].freq_range.max_bandwidth_khz == 40000) |
| 2133 | { |
| 2134 | wiphy_dbg(wiphy, "info: 40MHz (channel bonding) is allowed\n"); |
| 2135 | bw40_start_channel_index = |
| 2136 | bw40_start_freq_to_channel_index(wiphy->regd->reg_rules[i].freq_range.start_freq_khz); |
| 2137 | bw40_end_channel_index = |
| 2138 | bw40_end_freq_to_channel_index(wiphy->regd->reg_rules[i].freq_range.end_freq_khz); |
| 2139 | if (bw40_start_channel_index == -1 || bw40_end_channel_index == -1) |
| 2140 | { |
| 2141 | wiphy_dbg(wiphy, "error: crda freq not supported, start_freq_khz %d end_freq_khz %d\n", |
| 2142 | wiphy->regd->reg_rules[i].freq_range.start_freq_khz, |
| 2143 | wiphy->regd->reg_rules[i].freq_range.end_freq_khz); |
| 2144 | continue; // skip this rull, but continue to next rule |
| 2145 | } |
| 2146 | wiphy_dbg(wiphy, "40MHz start freq (KHz) %d end freq %d start ch index %d end ch index %d\n", |
| 2147 | wiphy->regd->reg_rules[i].freq_range.start_freq_khz, |
| 2148 | wiphy->regd->reg_rules[i].freq_range.end_freq_khz, |
| 2149 | bw40_start_channel_index, bw40_end_channel_index); |
| 2150 | for (j=bw40_start_channel_index;j<=bw40_end_channel_index;j++) |
| 2151 | { |
| 2152 | if (channel_in_capable_band(j, nBandCapability) == VOS_FALSE) |
| 2153 | continue; // skip this channel, continue to next |
| 2154 | if (wiphy->regd->reg_rules[i].flags & NL80211_RRF_DFS) |
| 2155 | { |
| 2156 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[j].enabled = NV_CHANNEL_DFS; |
| 2157 | wiphy_dbg(wiphy, "info: 40MHz centered on CH %d is DFS\n", rfChannels[j].channelNum); |
| 2158 | } |
| 2159 | else |
| 2160 | { |
| 2161 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[j].enabled = NV_CHANNEL_ENABLE; |
| 2162 | wiphy_dbg(wiphy, "info: 40MHz centered on CH %d is enabled, no DFS\n", rfChannels[j].channelNum); |
| 2163 | } |
| 2164 | /* set 40MHz channel power as half (- 3 dB) of 20MHz */ |
| 2165 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[j].pwrLimit = |
| 2166 | (tANI_S8) (((wiphy->regd->reg_rules[i].power_rule.max_eirp)/100)-3); |
| 2167 | } |
| 2168 | } |
| 2169 | } |
| 2170 | /* ToDo update other (than DFS) crda regulatory flags (NO_OUTDOOR, |
| 2171 | NO_OFDM, PASSIVE_SCAN, NO_IBSS) to pnvEFSTable which doesn't add |
| 2172 | these flags and has no implementation yet. */ |
| 2173 | if (crda_regulatory_entry_valid == VOS_FALSE) |
| 2174 | { /* init time */ |
| 2175 | crda_alpha2[0] = request->alpha2[0]; |
| 2176 | crda_alpha2[1] = request->alpha2[1]; |
| 2177 | crda_regulatory_entry_valid = VOS_TRUE; |
| 2178 | } |
| 2179 | else |
| 2180 | { /* none-default country */ |
| 2181 | run_time_alpha2[0] = request->alpha2[0]; |
| 2182 | run_time_alpha2[1] = request->alpha2[1]; |
| 2183 | crda_regulatory_run_time_entry_valid = VOS_TRUE; |
| 2184 | } |
| 2185 | return 0; |
| 2186 | } |
| 2187 | |
| 2188 | /* |
| 2189 | * Function: wlan_hdd_crda_reg_notifier |
| 2190 | * This function is called from cfg80211 core to provide regulatory settings |
| 2191 | * after new country is requested or intersected (init, user input or 11d) |
| 2192 | * This function is used to create a CRDA regulatory settings entry into internal |
| 2193 | * regulatory setting table. |
| 2194 | */ |
| 2195 | int wlan_hdd_crda_reg_notifier(struct wiphy *wiphy, |
| 2196 | struct regulatory_request *request) |
| 2197 | { |
| 2198 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 2199 | wiphy_dbg(wiphy, "info: cfg80211 reg_notifier callback for country" |
| 2200 | " %c%c\n", request->alpha2[0], request->alpha2[1]); |
| 2201 | if (request->initiator == NL80211_REGDOM_SET_BY_USER) |
| 2202 | { |
| 2203 | wiphy_dbg(wiphy, "info: set by user\n"); |
| 2204 | if (create_crda_regulatory_entry(wiphy, request, pHddCtx->cfg_ini->nBandCapability) != 0) |
| 2205 | return 0; |
| 2206 | // ToDo |
| 2207 | /* Don't change default country code to CRDA country code by user req */ |
| 2208 | /* Shouldcall sme_ChangeCountryCode to send a message to trigger read |
| 2209 | regd for new country settings */ |
| 2210 | //sme_ChangeCountryCode(pHddCtx->hHal, NULL, |
| 2211 | // &country_code[0], pAdapter, pHddCtx->pvosContext); |
| 2212 | } |
| 2213 | else if (request->initiator == NL80211_REGDOM_SET_BY_COUNTRY_IE) |
| 2214 | { |
| 2215 | wiphy_dbg(wiphy, "info: set by country IE\n"); |
| 2216 | if (create_crda_regulatory_entry(wiphy, request, pHddCtx->cfg_ini->nBandCapability) != 0) |
| 2217 | return 0; |
| 2218 | // ToDo |
| 2219 | /* Intersect of 11d and crda settings */ |
| 2220 | |
| 2221 | /* Don't change default country code to CRDA country code by 11d req */ |
| 2222 | /* for every adapter call sme_ChangeCountryCode to trigger read regd |
| 2223 | for intersected new country settings */ |
| 2224 | // sme_ChangeCountryCode(pHddCtx->hHal, NULL, |
| 2225 | // &country_code[0], pAdapter, pHddCtx->pvosContext); |
| 2226 | } |
| 2227 | else if (request->initiator == NL80211_REGDOM_SET_BY_DRIVER) |
| 2228 | { |
| 2229 | wiphy_dbg(wiphy, "info: set by driver\n"); |
| 2230 | /* if set by driver itself, it means driver can accept the crda |
| 2231 | regulatory settings and wiphy->regd should be populated with crda |
| 2232 | settings. iwiphy->bands doesn't seem to set ht40 flags in kernel |
| 2233 | correctly, this may be fixed by later kernel */ |
| 2234 | if (create_crda_regulatory_entry_from_regd(wiphy, request, pHddCtx->cfg_ini->nBandCapability) == 0) |
| 2235 | { |
| 2236 | pr_info("crda entry created.\n"); |
| 2237 | if (crda_alpha2[0] == request->alpha2[0] && crda_alpha2[1] == request->alpha2[1]) |
| 2238 | { /* first CRDA request should be from init time */ |
| 2239 | /* Change default country code to CRDA country code, assume indoor */ |
| 2240 | pnvEFSTable->halnv.tables.defaultCountryTable.countryCode[0] = request->alpha2[0]; |
| 2241 | pnvEFSTable->halnv.tables.defaultCountryTable.countryCode[1] = request->alpha2[1]; |
| 2242 | pnvEFSTable->halnv.tables.defaultCountryTable.countryCode[2] = 'I'; |
| 2243 | pnvEFSTable->halnv.tables.defaultCountryTable.regDomain = NUM_REG_DOMAINS-1; |
| 2244 | wiphy_dbg(wiphy, "info: init time default country code is %c%c%c\n", |
| 2245 | pnvEFSTable->halnv.tables.defaultCountryTable.countryCode[0], |
| 2246 | pnvEFSTable->halnv.tables.defaultCountryTable.countryCode[1], |
| 2247 | pnvEFSTable->halnv.tables.defaultCountryTable.countryCode[2]); |
| 2248 | } |
| 2249 | else /* second or later CRDA request after init time */ |
| 2250 | { |
| 2251 | wiphy_dbg(wiphy, "info: crda none-default country code is %c%c\n", |
| 2252 | request->alpha2[0], request->alpha2[1]); |
| 2253 | } |
| 2254 | // hdd will read regd for this country after complete |
| 2255 | } |
| 2256 | complete(&pHddCtx->driver_crda_req); |
| 2257 | |
| 2258 | /* Haven't seen any condition that will set by driver after init. |
| 2259 | If we do, then we should also call sme_ChangeCountryCode */ |
| 2260 | } |
| 2261 | return 0; |
| 2262 | } |
| 2263 | #endif |