Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1 | /* |
Gopichand Nakkala | 92f07d8 | 2013-01-08 21:16:34 -0800 | [diff] [blame] | 2 | * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved. |
| 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 | /* |
Jeff Johnson | 32d95a3 | 2012-09-10 13:15:23 -0700 | [diff] [blame] | 22 | * Copyright (c) 2012, The Linux Foundation. All rights reserved. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 23 | * |
| 24 | * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| 25 | * |
| 26 | * |
| 27 | * Permission to use, copy, modify, and/or distribute this software for |
| 28 | * any purpose with or without fee is hereby granted, provided that the |
| 29 | * above copyright notice and this permission notice appear in all |
| 30 | * copies. |
| 31 | * |
| 32 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 33 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 34 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 35 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 36 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 37 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 38 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 39 | * PERFORMANCE OF THIS SOFTWARE. |
| 40 | */ |
| 41 | |
| 42 | /*============================================================================ |
| 43 | FILE: vos_nvitem.c |
| 44 | OVERVIEW: This source file contains definitions for vOS NV Item APIs |
| 45 | DEPENDENCIES: NV, remote API client, WinCE REX |
| 46 | Copyright (c) 2008 QUALCOMM Incorporated. |
| 47 | All Rights Reserved. |
| 48 | Qualcomm Confidential and Proprietary |
| 49 | ============================================================================*/ |
| 50 | /*============================================================================ |
| 51 | EDIT HISTORY FOR MODULE |
| 52 | ============================================================================*/ |
| 53 | // the following is used to disable warning for having too many labels in |
| 54 | // the 'nv_items_enum_type' |
| 55 | |
| 56 | /*---------------------------------------------------------------------------- |
| 57 | * Include Files |
| 58 | * -------------------------------------------------------------------------*/ |
| 59 | #include "vos_types.h" |
| 60 | #include "aniGlobal.h" |
| 61 | #include "vos_nvitem.h" |
| 62 | #include "vos_trace.h" |
| 63 | #include "vos_api.h" |
| 64 | #include "wlan_hdd_misc.h" |
| 65 | #include "vos_sched.h" |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 66 | #include "sme_Api.h" |
Prasanna Kumar | f6c94ae | 2013-04-11 20:05:21 -0700 | [diff] [blame] | 67 | #include "wlan_nv_parser.h" |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 68 | #include "wlan_hdd_main.h" |
| 69 | #include <net/cfg80211.h> |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 70 | |
Tushnim Bhattacharyya | c3c1e8e | 2013-10-29 17:27:43 -0700 | [diff] [blame] | 71 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,9,0)) |
| 72 | #define IEEE80211_CHAN_NO_80MHZ 1<<7 |
| 73 | #endif |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 74 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 75 | #ifdef CONFIG_ENABLE_LINUX_REG |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 76 | |
| 77 | static v_REGDOMAIN_t cur_reg_domain = REGDOMAIN_COUNT; |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 78 | static char linux_reg_cc[2] = {0, 0}; |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 79 | static v_REGDOMAIN_t temp_reg_domain = REGDOMAIN_COUNT; |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 80 | |
Abhishek Singh | a306a44 | 2013-11-07 18:39:01 +0530 | [diff] [blame] | 81 | #else |
| 82 | |
| 83 | /* Cant access pAdapter in this file so defining a new variable to wait when changing country*/ |
| 84 | static struct completion change_country_code; |
| 85 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 86 | #endif |
| 87 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 88 | static char crda_alpha2[2] = {0, 0}; /* country code from initial crda req */ |
| 89 | static char run_time_alpha2[2] = {0, 0}; /* country code from none-default country req */ |
| 90 | static v_BOOL_t crda_regulatory_entry_valid = VOS_FALSE; |
| 91 | static v_BOOL_t crda_regulatory_run_time_entry_valid = VOS_FALSE; |
| 92 | |
| 93 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 94 | /*---------------------------------------------------------------------------- |
| 95 | * Preprocessor Definitions and Constants |
| 96 | * -------------------------------------------------------------------------*/ |
| 97 | #define VALIDITY_BITMAP_NV_ID NV_WLAN_VALIDITY_BITMAP_I |
| 98 | #define VALIDITY_BITMAP_SIZE 32 |
| 99 | #define MAX_COUNTRY_COUNT 300 |
| 100 | //To be removed when NV support is fully functional |
| 101 | #define VOS_HARD_CODED_MAC {0, 0x0a, 0xf5, 4, 5, 6} |
Madan Mohan Koyyalamudi | 1dd5c88 | 2012-09-24 13:31:39 -0700 | [diff] [blame] | 102 | |
| 103 | #define DEFAULT_NV_VALIDITY_BITMAP 0xFFFFFFFF |
Prasanna Kumar | f6c94ae | 2013-04-11 20:05:21 -0700 | [diff] [blame] | 104 | #define MAGIC_NUMBER 0xCAFEBABE |
Madan Mohan Koyyalamudi | 1dd5c88 | 2012-09-24 13:31:39 -0700 | [diff] [blame] | 105 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 106 | /*---------------------------------------------------------------------------- |
| 107 | * Type Declarations |
| 108 | * -------------------------------------------------------------------------*/ |
| 109 | // this wrapper structure is identical to nv_cmd_type except the |
| 110 | // data_ptr type is changed void* to avoid exceeding the debug information |
| 111 | // module size as there are too many elements within nv_items_type union |
| 112 | |
| 113 | // structure for code and regulatory domain of a single country |
| 114 | typedef struct |
| 115 | { |
| 116 | v_U8_t regDomain; |
| 117 | v_COUNTRYCODE_t countryCode; |
| 118 | } CountryInfo_t; |
| 119 | // structure of table to map country code and regulatory domain |
| 120 | typedef struct |
| 121 | { |
| 122 | v_U16_t countryCount; |
| 123 | CountryInfo_t countryInfo[MAX_COUNTRY_COUNT]; |
| 124 | } CountryInfoTable_t; |
| 125 | /*---------------------------------------------------------------------------- |
| 126 | * Global Data Definitions |
| 127 | * -------------------------------------------------------------------------*/ |
| 128 | /*---------------------------------------------------------------------------- |
| 129 | * Static Variable Definitions |
| 130 | * -------------------------------------------------------------------------*/ |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 131 | // cache of country info table; |
| 132 | // this is re-initialized from data on binary file |
| 133 | // loaded on driver initialization if available |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 134 | |
| 135 | #ifdef CONFIG_ENABLE_LINUX_REG |
| 136 | |
| 137 | static CountryInfoTable_t countryInfoTable = |
| 138 | { |
| 139 | /* the first entry in the table is always the world domain */ |
| 140 | 138, |
| 141 | { |
| 142 | {REGDOMAIN_WORLD, {'0', '0'}}, // WORLD DOMAIN |
| 143 | {REGDOMAIN_FCC, {'A', 'D'}}, // ANDORRA |
| 144 | {REGDOMAIN_ETSI, {'A', 'E'}}, //UAE |
| 145 | {REGDOMAIN_ETSI, {'A', 'L'}}, //ALBANIA |
| 146 | {REGDOMAIN_ETSI, {'A', 'M'}}, //ARMENIA |
| 147 | {REGDOMAIN_ETSI, {'A', 'N'}}, //NETHERLANDS ANTILLES |
| 148 | {REGDOMAIN_FCC, {'A', 'R'}}, //ARGENTINA |
| 149 | {REGDOMAIN_FCC, {'A', 'S'}}, //AMERICAN SOMOA |
| 150 | {REGDOMAIN_ETSI, {'A', 'T'}}, //AUSTRIA |
| 151 | {REGDOMAIN_FCC, {'A', 'U'}}, //AUSTRALIA |
| 152 | {REGDOMAIN_ETSI , {'A', 'W'}}, //ARUBA |
| 153 | {REGDOMAIN_ETSI, {'A', 'Z'}}, //AZERBAIJAN |
| 154 | {REGDOMAIN_ETSI, {'B', 'A'}}, //BOSNIA AND HERZEGOVINA |
| 155 | {REGDOMAIN_FCC, {'B', 'B'}}, //BARBADOS |
| 156 | {REGDOMAIN_ETSI, {'B', 'D'}}, //BANGLADESH |
| 157 | {REGDOMAIN_ETSI, { 'B', 'E'}}, //BELGIUM |
| 158 | {REGDOMAIN_ETSI, {'B', 'G'}}, //BULGARIA |
| 159 | {REGDOMAIN_ETSI, {'B', 'H'}}, //BAHRAIN |
| 160 | {REGDOMAIN_ETSI, {'B', 'L'}}, // |
| 161 | {REGDOMAIN_FCC, {'B', 'M'}}, //BERMUDA |
| 162 | {REGDOMAIN_ETSI, {'B', 'N'}}, //BRUNEI DARUSSALAM |
| 163 | {REGDOMAIN_ETSI, {'B', 'O'}}, //BOLIVIA |
| 164 | {REGDOMAIN_ETSI, {'B', 'R'}}, //BRAZIL |
| 165 | {REGDOMAIN_FCC, {'B', 'S'}}, //BAHAMAS |
| 166 | {REGDOMAIN_ETSI, {'B', 'Y'}}, //BELARUS |
| 167 | {REGDOMAIN_ETSI, {'B', 'Z'}}, //BELIZE |
| 168 | {REGDOMAIN_FCC, {'C', 'A'}}, //CANADA |
| 169 | {REGDOMAIN_ETSI, {'C', 'H'}}, //SWITZERLAND |
| 170 | {REGDOMAIN_ETSI, {'C', 'L'}}, //CHILE |
| 171 | {REGDOMAIN_FCC, {'C', 'N'}}, //CHINA |
| 172 | {REGDOMAIN_FCC, {'C', 'O'}}, //COLOMBIA |
| 173 | {REGDOMAIN_ETSI, {'C', 'R'}}, //COSTA RICA |
| 174 | {REGDOMAIN_ETSI, {'C', 'S'}}, |
| 175 | {REGDOMAIN_ETSI, {'C', 'Y'}}, //CYPRUS |
| 176 | {REGDOMAIN_ETSI, {'C', 'Z'}}, //CZECH REPUBLIC |
| 177 | {REGDOMAIN_ETSI, {'D', 'E'}}, //GERMANY |
| 178 | {REGDOMAIN_ETSI, {'D', 'K'}}, //DENMARK |
| 179 | {REGDOMAIN_FCC, {'D', 'O'}}, //DOMINICAN REPUBLIC |
| 180 | {REGDOMAIN_ETSI, {'D', 'Z'}}, //ALGERIA |
| 181 | {REGDOMAIN_ETSI, {'E', 'C'}}, //ECUADOR |
| 182 | {REGDOMAIN_ETSI, {'E', 'E'}}, //ESTONIA |
| 183 | {REGDOMAIN_ETSI, {'E', 'G'}}, //EGYPT |
| 184 | {REGDOMAIN_ETSI, {'E', 'S'}}, //SPAIN |
| 185 | {REGDOMAIN_ETSI, {'F', 'I'}}, //FINLAND |
| 186 | {REGDOMAIN_ETSI, {'F', 'R'}}, //FRANCE |
| 187 | {REGDOMAIN_ETSI, {'G', 'B'}}, //UNITED KINGDOM |
| 188 | {REGDOMAIN_FCC, {'G', 'D'}}, //GRENADA |
| 189 | {REGDOMAIN_ETSI, {'G', 'E'}}, //GEORGIA |
| 190 | {REGDOMAIN_ETSI, {'G', 'F'}}, //FRENCH GUIANA |
| 191 | {REGDOMAIN_ETSI, {'G', 'L'}}, //GREENLAND |
| 192 | {REGDOMAIN_ETSI, {'G', 'P'}}, //GUADELOUPE |
| 193 | {REGDOMAIN_ETSI, {'G', 'R'}}, //GREECE |
| 194 | {REGDOMAIN_FCC, {'G', 'T'}}, //GUATEMALA |
| 195 | {REGDOMAIN_FCC, {'G', 'U'}}, //GUAM |
| 196 | {REGDOMAIN_ETSI, {'H', 'U'}}, //HUNGARY |
| 197 | {REGDOMAIN_FCC, {'I', 'D'}}, //INDONESIA |
| 198 | {REGDOMAIN_ETSI, {'I', 'E'}}, //IRELAND |
| 199 | {REGDOMAIN_ETSI, {'I', 'L'}}, //ISRAEL |
| 200 | {REGDOMAIN_ETSI, {'I', 'N'}}, //INDIA |
| 201 | {REGDOMAIN_ETSI, {'I', 'R'}}, //IRAN, ISLAMIC REPUBLIC OF |
| 202 | {REGDOMAIN_ETSI, {'I', 'S'}}, //ICELNAD |
| 203 | {REGDOMAIN_ETSI, {'I', 'T'}}, //ITALY |
| 204 | {REGDOMAIN_FCC, {'J', 'M'}}, //JAMAICA |
| 205 | {REGDOMAIN_JAPAN, {'J', 'P'}}, //JAPAN |
| 206 | {REGDOMAIN_ETSI, {'J', 'O'}}, //JORDAN |
| 207 | {REGDOMAIN_ETSI, {'K', 'E'}}, //KENYA |
| 208 | {REGDOMAIN_ETSI, {'K', 'H'}}, //CAMBODIA |
| 209 | {REGDOMAIN_ETSI, {'K', 'P'}}, //KOREA, DEMOCRATIC PEOPLE's REPUBLIC OF |
| 210 | {REGDOMAIN_ETSI, {'K', 'R'}}, //KOREA, REPUBLIC OF |
| 211 | {REGDOMAIN_ETSI, {'K', 'W'}}, //KUWAIT |
| 212 | {REGDOMAIN_ETSI, {'K', 'Z'}}, //KAZAKHSTAN |
| 213 | {REGDOMAIN_ETSI, {'L', 'B'}}, //LEBANON |
| 214 | {REGDOMAIN_ETSI, {'L', 'I'}}, //LIECHTENSTEIN |
| 215 | {REGDOMAIN_ETSI, {'L', 'K'}}, //SRI-LANKA |
| 216 | {REGDOMAIN_ETSI, {'L', 'T'}}, //LITHUANIA |
| 217 | {REGDOMAIN_ETSI, {'L', 'U'}}, //LUXEMBOURG |
| 218 | {REGDOMAIN_ETSI, {'L','V'}}, //LATVIA |
| 219 | {REGDOMAIN_ETSI, {'M', 'A'}}, //MOROCCO |
| 220 | {REGDOMAIN_ETSI, {'M', 'C'}}, //MONACO |
| 221 | {REGDOMAIN_ETSI, {'M', 'K'}}, //MACEDONIA, THE FORMER YUGOSLAV REPUBLIC OF |
| 222 | {REGDOMAIN_FCC, {'M','N'}}, //MONGOLIA |
| 223 | {REGDOMAIN_FCC, {'M', 'O'}}, //MACAO |
| 224 | {REGDOMAIN_FCC, {'M', 'P'}}, //NORTHERN MARIANA ISLANDS |
| 225 | {REGDOMAIN_ETSI, {'M', 'Q'}}, //MARTINIQUE |
| 226 | {REGDOMAIN_FCC, {'M', 'T'}}, //MALTA |
| 227 | {REGDOMAIN_ETSI, {'M', 'U'}}, //MAURITIUS |
| 228 | {REGDOMAIN_ETSI, {'M', 'W'}}, //MALAWI |
| 229 | {REGDOMAIN_FCC, {'M', 'X'}}, //MEXICO |
| 230 | {REGDOMAIN_ETSI, {'M', 'Y'}}, //MALAYSIA |
| 231 | {REGDOMAIN_ETSI, {'N', 'G'}}, //NIGERIA |
| 232 | {REGDOMAIN_FCC, {'N', 'I'}}, //NICARAGUA |
| 233 | {REGDOMAIN_ETSI, {'N', 'L'}}, //NETHERLANDS |
| 234 | {REGDOMAIN_ETSI, {'N', 'O'}}, //NORWAY |
| 235 | {REGDOMAIN_ETSI, {'N', 'P'}}, //NEPAL |
| 236 | {REGDOMAIN_FCC, {'N', 'Z'}}, //NEW-ZEALAND |
| 237 | {REGDOMAIN_FCC, {'O', 'M'}}, //OMAN |
| 238 | {REGDOMAIN_FCC, {'P', 'A'}}, //PANAMA |
| 239 | {REGDOMAIN_ETSI, {'P', 'E'}}, //PERU |
| 240 | {REGDOMAIN_ETSI, {'P', 'F'}}, //FRENCH POLYNESIA |
| 241 | {REGDOMAIN_ETSI, {'P', 'G'}}, //PAPUA NEW GUINEA |
| 242 | {REGDOMAIN_FCC, {'P', 'H'}}, //PHILIPPINES |
| 243 | {REGDOMAIN_ETSI, {'P', 'K'}}, //PAKISTAN |
| 244 | {REGDOMAIN_ETSI, {'P', 'L'}}, //POLAND |
| 245 | {REGDOMAIN_FCC, {'P', 'R'}}, //PUERTO RICO |
| 246 | {REGDOMAIN_FCC, {'P', 'S'}}, //PALESTINIAN TERRITORY, OCCUPIED |
| 247 | {REGDOMAIN_ETSI, {'P', 'T'}}, //PORTUGAL |
| 248 | {REGDOMAIN_FCC, {'P', 'Y'}}, //PARAGUAY |
| 249 | {REGDOMAIN_ETSI, {'Q', 'A'}}, //QATAR |
| 250 | {REGDOMAIN_ETSI, {'R', 'E'}}, //REUNION |
| 251 | {REGDOMAIN_ETSI, {'R', 'O'}}, //ROMAINIA |
| 252 | {REGDOMAIN_ETSI, {'R', 'S'}}, //SERBIA |
| 253 | {REGDOMAIN_ETSI, {'R', 'U'}}, //RUSSIA |
| 254 | {REGDOMAIN_FCC, {'R', 'W'}}, //RWANDA |
| 255 | {REGDOMAIN_ETSI, {'S', 'A'}}, //SAUDI ARABIA |
| 256 | {REGDOMAIN_ETSI, {'S', 'E'}}, //SWEDEN |
| 257 | {REGDOMAIN_ETSI, {'S', 'G'}}, //SINGAPORE |
| 258 | {REGDOMAIN_ETSI, {'S', 'I'}}, //SLOVENNIA |
| 259 | {REGDOMAIN_ETSI, {'S', 'K'}}, //SLOVAKIA |
| 260 | {REGDOMAIN_ETSI, {'S', 'V'}}, //EL SALVADOR |
| 261 | {REGDOMAIN_ETSI, {'S', 'Y'}}, //SYRIAN ARAB REPUBLIC |
| 262 | {REGDOMAIN_ETSI, {'T', 'H'}}, //THAILAND |
| 263 | {REGDOMAIN_ETSI, {'T', 'N'}}, //TUNISIA |
| 264 | {REGDOMAIN_ETSI, {'T', 'R'}}, //TURKEY |
| 265 | {REGDOMAIN_ETSI, {'T', 'T'}}, //TRINIDAD AND TOBAGO |
| 266 | {REGDOMAIN_FCC, {'T', 'W'}}, //TAIWAN, PRIVINCE OF CHINA |
| 267 | {REGDOMAIN_FCC, {'T', 'Z'}}, //TANZANIA, UNITED REPUBLIC OF |
| 268 | {REGDOMAIN_ETSI, {'U', 'A'}}, //UKRAINE |
| 269 | {REGDOMAIN_ETSI, {'U', 'G'}}, //UGANDA |
| 270 | {REGDOMAIN_FCC, {'U', 'S'}}, //USA |
| 271 | {REGDOMAIN_ETSI, {'U', 'Y'}}, //URUGUAY |
| 272 | {REGDOMAIN_FCC, {'U', 'Z'}}, //UZBEKISTAN |
| 273 | {REGDOMAIN_ETSI, {'V', 'E'}}, //VENEZUELA |
| 274 | {REGDOMAIN_FCC, {'V', 'I'}}, //VIRGIN ISLANDS, US |
| 275 | {REGDOMAIN_ETSI, {'V', 'N'}}, //VIETNAM |
| 276 | {REGDOMAIN_ETSI, {'Y', 'E'}}, //YEMEN |
| 277 | {REGDOMAIN_ETSI, {'Y', 'T'}}, //MAYOTTE |
| 278 | {REGDOMAIN_ETSI, {'Z', 'A'}}, //SOUTH AFRICA |
| 279 | {REGDOMAIN_ETSI, {'Z', 'W'}}, //ZIMBABWE |
| 280 | } |
| 281 | }; |
| 282 | |
| 283 | #else |
| 284 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 285 | // cache of country info table; |
| 286 | // this is re-initialized from data on binary file |
| 287 | // loaded on driver initialization if available |
| 288 | static CountryInfoTable_t countryInfoTable = |
| 289 | { |
| 290 | 254, |
| 291 | { |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 292 | { REGDOMAIN_FCC, {'U', 'S'}}, //USA - must be the first country code |
| 293 | { REGDOMAIN_ETSI, {'A', 'D'}}, //ANDORRA |
| 294 | { REGDOMAIN_ETSI, {'A', 'E'}}, //UAE |
| 295 | { REGDOMAIN_N_AMER_EXC_FCC, {'A', 'F'}}, //AFGHANISTAN |
| 296 | { REGDOMAIN_WORLD, {'A', 'G'}}, //ANTIGUA AND BARBUDA |
| 297 | { REGDOMAIN_FCC, {'A', 'I'}}, //ANGUILLA |
Yue Ma | 4f433fd | 2013-06-10 10:52:22 -0700 | [diff] [blame] | 298 | { REGDOMAIN_ETSI, {'A', 'L'}}, //ALBANIA |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 299 | { REGDOMAIN_N_AMER_EXC_FCC, {'A', 'M'}}, //ARMENIA |
| 300 | { REGDOMAIN_ETSI, {'A', 'N'}}, //NETHERLANDS ANTILLES |
| 301 | { REGDOMAIN_NO_5GHZ, {'A', 'O'}}, //ANGOLA |
| 302 | { REGDOMAIN_WORLD, {'A', 'Q'}}, //ANTARCTICA |
| 303 | { REGDOMAIN_WORLD, {'A', 'R'}}, //ARGENTINA |
| 304 | { REGDOMAIN_FCC, {'A', 'S'}}, //AMERICAN SOMOA |
| 305 | { REGDOMAIN_ETSI, {'A', 'T'}}, //AUSTRIA |
Madan Mohan Koyyalamudi | 04f638b | 2013-07-16 20:19:08 +0530 | [diff] [blame] | 306 | { REGDOMAIN_WORLD, {'A', 'U'}}, //AUSTRALIA |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 307 | { REGDOMAIN_ETSI, {'A', 'W'}}, //ARUBA |
| 308 | { REGDOMAIN_WORLD, {'A', 'X'}}, //ALAND ISLANDS |
| 309 | { REGDOMAIN_N_AMER_EXC_FCC, {'A', 'Z'}}, //AZERBAIJAN |
| 310 | { REGDOMAIN_ETSI, {'B', 'A'}}, //BOSNIA AND HERZEGOVINA |
| 311 | { REGDOMAIN_APAC, {'B', 'B'}}, //BARBADOS |
Yue Ma | 4a9d123 | 2013-07-10 11:18:57 -0700 | [diff] [blame] | 312 | { REGDOMAIN_HI_5GHZ, {'B', 'D'}}, //BANGLADESH |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 313 | { REGDOMAIN_ETSI, {'B', 'E'}}, //BELGIUM |
| 314 | { REGDOMAIN_HI_5GHZ, {'B', 'F'}}, //BURKINA FASO |
| 315 | { REGDOMAIN_ETSI, {'B', 'G'}}, //BULGARIA |
| 316 | { REGDOMAIN_APAC, {'B', 'H'}}, //BAHRAIN |
| 317 | { REGDOMAIN_NO_5GHZ, {'B', 'I'}}, //BURUNDI |
| 318 | { REGDOMAIN_NO_5GHZ, {'B', 'J'}}, //BENIN |
| 319 | { REGDOMAIN_FCC, {'B', 'M'}}, //BERMUDA |
| 320 | { REGDOMAIN_APAC, {'B', 'N'}}, //BRUNEI DARUSSALAM |
| 321 | { REGDOMAIN_HI_5GHZ, {'B', 'O'}}, //BOLIVIA |
| 322 | { REGDOMAIN_WORLD, {'B', 'R'}}, //BRAZIL |
| 323 | { REGDOMAIN_APAC, {'B', 'S'}}, //BAHAMAS |
| 324 | { REGDOMAIN_NO_5GHZ, {'B', 'T'}}, //BHUTAN |
| 325 | { REGDOMAIN_WORLD, {'B', 'V'}}, //BOUVET ISLAND |
| 326 | { REGDOMAIN_ETSI, {'B', 'W'}}, //BOTSWANA |
| 327 | { REGDOMAIN_ETSI, {'B', 'Y'}}, //BELARUS |
| 328 | { REGDOMAIN_HI_5GHZ, {'B', 'Z'}}, //BELIZE |
| 329 | { REGDOMAIN_FCC, {'C', 'A'}}, //CANADA |
| 330 | { REGDOMAIN_WORLD, {'C', 'C'}}, //COCOS (KEELING) ISLANDS |
| 331 | { REGDOMAIN_NO_5GHZ, {'C', 'D'}}, //CONGO, THE DEMOCRATIC REPUBLIC OF THE |
| 332 | { REGDOMAIN_NO_5GHZ, {'C', 'F'}}, //CENTRAL AFRICAN REPUBLIC |
| 333 | { REGDOMAIN_NO_5GHZ, {'C', 'G'}}, //CONGO |
| 334 | { REGDOMAIN_ETSI, {'C', 'H'}}, //SWITZERLAND |
| 335 | { REGDOMAIN_NO_5GHZ, {'C', 'I'}}, //COTE D'IVOIRE |
| 336 | { REGDOMAIN_WORLD, {'C', 'K'}}, //COOK ISLANDS |
| 337 | { REGDOMAIN_APAC, {'C', 'L'}}, //CHILE |
| 338 | { REGDOMAIN_NO_5GHZ, {'C', 'M'}}, //CAMEROON |
Gopichand Nakkala | d2e1f29 | 2013-04-23 18:36:17 +0530 | [diff] [blame] | 339 | { REGDOMAIN_APAC, {'C', 'N'}}, //CHINA |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 340 | { REGDOMAIN_APAC, {'C', 'O'}}, //COLOMBIA |
| 341 | { REGDOMAIN_APAC, {'C', 'R'}}, //COSTA RICA |
| 342 | { REGDOMAIN_NO_5GHZ, {'C', 'U'}}, //CUBA |
| 343 | { REGDOMAIN_ETSI, {'C', 'V'}}, //CAPE VERDE |
| 344 | { REGDOMAIN_WORLD, {'C', 'X'}}, //CHRISTMAS ISLAND |
| 345 | { REGDOMAIN_ETSI, {'C', 'Y'}}, //CYPRUS |
| 346 | { REGDOMAIN_ETSI, {'C', 'Z'}}, //CZECH REPUBLIC |
| 347 | { REGDOMAIN_ETSI, {'D', 'E'}}, //GERMANY |
| 348 | { REGDOMAIN_NO_5GHZ, {'D', 'J'}}, //DJIBOUTI |
| 349 | { REGDOMAIN_ETSI, {'D', 'K'}}, //DENMARK |
| 350 | { REGDOMAIN_WORLD, {'D', 'M'}}, //DOMINICA |
| 351 | { REGDOMAIN_APAC, {'D', 'O'}}, //DOMINICAN REPUBLIC |
Yue Ma | 4f433fd | 2013-06-10 10:52:22 -0700 | [diff] [blame] | 352 | { REGDOMAIN_ETSI, {'D', 'Z'}}, //ALGERIA |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 353 | { REGDOMAIN_APAC, {'E', 'C'}}, //ECUADOR |
| 354 | { REGDOMAIN_ETSI, {'E', 'E'}}, //ESTONIA |
| 355 | { REGDOMAIN_N_AMER_EXC_FCC, {'E', 'G'}}, //EGYPT |
| 356 | { REGDOMAIN_WORLD, {'E', 'H'}}, //WESTERN SAHARA |
| 357 | { REGDOMAIN_NO_5GHZ, {'E', 'R'}}, //ERITREA |
| 358 | { REGDOMAIN_ETSI, {'E', 'S'}}, //SPAIN |
| 359 | { REGDOMAIN_ETSI, {'E', 'T'}}, //ETHIOPIA |
| 360 | { REGDOMAIN_ETSI, {'E', 'U'}}, //Europe (SSGFI) |
| 361 | { REGDOMAIN_ETSI, {'F', 'I'}}, //FINLAND |
| 362 | { REGDOMAIN_NO_5GHZ, {'F', 'J'}}, //FIJI |
| 363 | { REGDOMAIN_WORLD, {'F', 'K'}}, //FALKLAND ISLANDS (MALVINAS) |
| 364 | { REGDOMAIN_WORLD, {'F', 'M'}}, //MICRONESIA, FEDERATED STATES OF |
| 365 | { REGDOMAIN_WORLD, {'F', 'O'}}, //FAROE ISLANDS |
| 366 | { REGDOMAIN_ETSI, {'F', 'R'}}, //FRANCE |
| 367 | { REGDOMAIN_NO_5GHZ, {'G', 'A'}}, //GABON |
| 368 | { REGDOMAIN_ETSI, {'G', 'B'}}, //UNITED KINGDOM |
| 369 | { REGDOMAIN_WORLD, {'G', 'D'}}, //GRENADA |
| 370 | { REGDOMAIN_ETSI, {'G', 'E'}}, //GEORGIA |
| 371 | { REGDOMAIN_ETSI, {'G', 'F'}}, //FRENCH GUIANA |
| 372 | { REGDOMAIN_WORLD, {'G', 'G'}}, //GUERNSEY |
| 373 | { REGDOMAIN_WORLD, {'G', 'H'}}, //GHANA |
| 374 | { REGDOMAIN_WORLD, {'G', 'I'}}, //GIBRALTAR |
| 375 | { REGDOMAIN_ETSI, {'G', 'L'}}, //GREENLAND |
| 376 | { REGDOMAIN_NO_5GHZ, {'G', 'M'}}, //GAMBIA |
| 377 | { REGDOMAIN_NO_5GHZ, {'G', 'N'}}, //GUINEA |
| 378 | { REGDOMAIN_ETSI, {'G', 'P'}}, //GUADELOUPE |
| 379 | { REGDOMAIN_NO_5GHZ, {'G', 'Q'}}, //EQUATORIAL GUINEA |
| 380 | { REGDOMAIN_ETSI, {'G', 'R'}}, //GREECE |
| 381 | { REGDOMAIN_WORLD, {'G', 'S'}}, //SOUTH GEORGIA AND THE SOUTH SANDWICH ISLANDS |
| 382 | { REGDOMAIN_APAC, {'G', 'T'}}, //GUATEMALA |
Yue Ma | 4f433fd | 2013-06-10 10:52:22 -0700 | [diff] [blame] | 383 | { REGDOMAIN_FCC, {'G', 'U'}}, //GUAM |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 384 | { REGDOMAIN_NO_5GHZ, {'G', 'W'}}, //GUINEA-BISSAU |
| 385 | { REGDOMAIN_HI_5GHZ, {'G', 'Y'}}, //GUYANA |
| 386 | { REGDOMAIN_WORLD, {'H', 'K'}}, //HONGKONG |
| 387 | { REGDOMAIN_WORLD, {'H', 'M'}}, //HEARD ISLAND AND MCDONALD ISLANDS |
| 388 | { REGDOMAIN_WORLD, {'H', 'N'}}, //HONDURAS |
| 389 | { REGDOMAIN_ETSI, {'H', 'R'}}, //CROATIA |
| 390 | { REGDOMAIN_ETSI, {'H', 'T'}}, //HAITI |
| 391 | { REGDOMAIN_ETSI, {'H', 'U'}}, //HUNGARY |
| 392 | { REGDOMAIN_HI_5GHZ, {'I', 'D'}}, //INDONESIA |
| 393 | { REGDOMAIN_ETSI, {'I', 'E'}}, //IRELAND |
Yue Ma | 4f433fd | 2013-06-10 10:52:22 -0700 | [diff] [blame] | 394 | { REGDOMAIN_N_AMER_EXC_FCC, {'I', 'L'}}, //ISRAEL |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 395 | { REGDOMAIN_WORLD, {'I', 'M'}}, //ISLE OF MAN |
| 396 | { REGDOMAIN_APAC, {'I', 'N'}}, //INDIA |
| 397 | { REGDOMAIN_WORLD, {'I', 'O'}}, //BRITISH INDIAN OCEAN TERRITORY |
| 398 | { REGDOMAIN_NO_5GHZ, {'I', 'Q'}}, //IRAQ |
| 399 | { REGDOMAIN_HI_5GHZ, {'I', 'R'}}, //IRAN, ISLAMIC REPUBLIC OF |
| 400 | { REGDOMAIN_ETSI, {'I', 'S'}}, //ICELAND |
| 401 | { REGDOMAIN_ETSI, {'I', 'T'}}, //ITALY |
| 402 | { REGDOMAIN_JAPAN, {'J', '1'}}, //Japan alternate 1 |
| 403 | { REGDOMAIN_JAPAN, {'J', '2'}}, //Japan alternate 2 |
| 404 | { REGDOMAIN_JAPAN, {'J', '3'}}, //Japan alternate 3 |
| 405 | { REGDOMAIN_JAPAN, {'J', '4'}}, //Japan alternate 4 |
| 406 | { REGDOMAIN_JAPAN, {'J', '5'}}, //Japan alternate 5 |
| 407 | { REGDOMAIN_WORLD, {'J', 'E'}}, //JERSEY |
| 408 | { REGDOMAIN_WORLD, {'J', 'M'}}, //JAMAICA |
Yue Ma | 4f433fd | 2013-06-10 10:52:22 -0700 | [diff] [blame] | 409 | { REGDOMAIN_APAC, {'J', 'O'}}, //JORDAN |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 410 | { REGDOMAIN_JAPAN, {'J', 'P'}}, //JAPAN |
| 411 | { REGDOMAIN_KOREA, {'K', '1'}}, //Korea alternate 1 |
| 412 | { REGDOMAIN_KOREA, {'K', '2'}}, //Korea alternate 2 |
| 413 | { REGDOMAIN_KOREA, {'K', '3'}}, //Korea alternate 3 |
| 414 | { REGDOMAIN_KOREA, {'K', '4'}}, //Korea alternate 4 |
Yue Ma | 4a9d123 | 2013-07-10 11:18:57 -0700 | [diff] [blame] | 415 | { REGDOMAIN_APAC, {'K', 'E'}}, //KENYA |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 416 | { REGDOMAIN_NO_5GHZ, {'K', 'G'}}, //KYRGYZSTAN |
| 417 | { REGDOMAIN_ETSI, {'K', 'H'}}, //CAMBODIA |
| 418 | { REGDOMAIN_WORLD, {'K', 'I'}}, //KIRIBATI |
| 419 | { REGDOMAIN_NO_5GHZ, {'K', 'M'}}, //COMOROS |
| 420 | { REGDOMAIN_WORLD, {'K', 'N'}}, //SAINT KITTS AND NEVIS |
| 421 | { REGDOMAIN_WORLD, {'K', 'P'}}, //KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF |
| 422 | { REGDOMAIN_KOREA, {'K', 'R'}}, //KOREA, REPUBLIC OF |
| 423 | { REGDOMAIN_N_AMER_EXC_FCC, {'K', 'W'}}, //KUWAIT |
| 424 | { REGDOMAIN_FCC, {'K', 'Y'}}, //CAYMAN ISLANDS |
Yue Ma | 4f433fd | 2013-06-10 10:52:22 -0700 | [diff] [blame] | 425 | { REGDOMAIN_WORLD, {'K', 'Z'}}, //KAZAKHSTAN |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 426 | { REGDOMAIN_WORLD, {'L', 'A'}}, //LAO PEOPLE'S DEMOCRATIC REPUBLIC |
Yue Ma | 4a9d123 | 2013-07-10 11:18:57 -0700 | [diff] [blame] | 427 | { REGDOMAIN_WORLD, {'L', 'B'}}, //LEBANON |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 428 | { REGDOMAIN_WORLD, {'L', 'C'}}, //SAINT LUCIA |
| 429 | { REGDOMAIN_ETSI, {'L', 'I'}}, //LIECHTENSTEIN |
| 430 | { REGDOMAIN_WORLD, {'L', 'K'}}, //SRI LANKA |
| 431 | { REGDOMAIN_WORLD, {'L', 'R'}}, //LIBERIA |
| 432 | { REGDOMAIN_ETSI, {'L', 'S'}}, //LESOTHO |
| 433 | { REGDOMAIN_ETSI, {'L', 'T'}}, //LITHUANIA |
| 434 | { REGDOMAIN_ETSI, {'L', 'U'}}, //LUXEMBOURG |
| 435 | { REGDOMAIN_ETSI, {'L', 'V'}}, //LATVIA |
| 436 | { REGDOMAIN_NO_5GHZ, {'L', 'Y'}}, //LIBYAN ARAB JAMAHIRIYA |
Yue Ma | 4f433fd | 2013-06-10 10:52:22 -0700 | [diff] [blame] | 437 | { REGDOMAIN_APAC, {'M', 'A'}}, //MOROCCO |
Yue Ma | 4a9d123 | 2013-07-10 11:18:57 -0700 | [diff] [blame] | 438 | { REGDOMAIN_ETSI, {'M', 'C'}}, //MONACO |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 439 | { REGDOMAIN_ETSI, {'M', 'D'}}, //MOLDOVA, REPUBLIC OF |
| 440 | { REGDOMAIN_ETSI, {'M', 'E'}}, //MONTENEGRO |
| 441 | { REGDOMAIN_NO_5GHZ, {'M', 'G'}}, //MADAGASCAR |
| 442 | { REGDOMAIN_WORLD, {'M', 'H'}}, //MARSHALL ISLANDS |
| 443 | { REGDOMAIN_ETSI, {'M', 'K'}}, //MACEDONIA, THE FORMER YUGOSLAV REPUBLIC OF |
| 444 | { REGDOMAIN_NO_5GHZ, {'M', 'L'}}, //MALI |
| 445 | { REGDOMAIN_WORLD, {'M', 'M'}}, //MYANMAR |
Yue Ma | 37b074b | 2013-06-19 10:36:42 -0700 | [diff] [blame] | 446 | { REGDOMAIN_WORLD, {'M', 'N'}}, //MONGOLIA |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 447 | { REGDOMAIN_APAC, {'M', 'O'}}, //MACAO |
| 448 | { REGDOMAIN_FCC, {'M', 'P'}}, //NORTHERN MARIANA ISLANDS |
| 449 | { REGDOMAIN_ETSI, {'M', 'Q'}}, //MARTINIQUE |
| 450 | { REGDOMAIN_ETSI, {'M', 'R'}}, //MAURITANIA |
| 451 | { REGDOMAIN_ETSI, {'M', 'S'}}, //MONTSERRAT |
| 452 | { REGDOMAIN_ETSI, {'M', 'T'}}, //MALTA |
| 453 | { REGDOMAIN_ETSI, {'M', 'U'}}, //MAURITIUS |
| 454 | { REGDOMAIN_APAC, {'M', 'V'}}, //MALDIVES |
| 455 | { REGDOMAIN_HI_5GHZ, {'M', 'W'}}, //MALAWI |
| 456 | { REGDOMAIN_APAC, {'M', 'X'}}, //MEXICO |
| 457 | { REGDOMAIN_APAC, {'M', 'Y'}}, //MALAYSIA |
| 458 | { REGDOMAIN_WORLD, {'M', 'Z'}}, //MOZAMBIQUE |
| 459 | { REGDOMAIN_WORLD, {'N', 'A'}}, //NAMIBIA |
| 460 | { REGDOMAIN_NO_5GHZ, {'N', 'C'}}, //NEW CALEDONIA |
| 461 | { REGDOMAIN_WORLD, {'N', 'E'}}, //NIGER |
| 462 | { REGDOMAIN_WORLD, {'N', 'F'}}, //NORFOLD ISLAND |
| 463 | { REGDOMAIN_WORLD, {'N', 'G'}}, //NIGERIA |
| 464 | { REGDOMAIN_WORLD, {'N', 'I'}}, //NICARAGUA |
| 465 | { REGDOMAIN_ETSI, {'N', 'L'}}, //NETHERLANDS |
| 466 | { REGDOMAIN_ETSI, {'N', 'O'}}, //NORWAY |
Yue Ma | 4f433fd | 2013-06-10 10:52:22 -0700 | [diff] [blame] | 467 | { REGDOMAIN_APAC, {'N', 'P'}}, //NEPAL |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 468 | { REGDOMAIN_NO_5GHZ, {'N', 'R'}}, //NAURU |
| 469 | { REGDOMAIN_WORLD, {'N', 'U'}}, //NIUE |
| 470 | { REGDOMAIN_APAC, {'N', 'Z'}}, //NEW ZEALAND |
Yue Ma | 4a9d123 | 2013-07-10 11:18:57 -0700 | [diff] [blame] | 471 | { REGDOMAIN_ETSI, {'O', 'M'}}, //OMAN |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 472 | { REGDOMAIN_APAC, {'P', 'A'}}, //PANAMA |
Yue Ma | 4f433fd | 2013-06-10 10:52:22 -0700 | [diff] [blame] | 473 | { REGDOMAIN_WORLD, {'P', 'E'}}, //PERU |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 474 | { REGDOMAIN_ETSI, {'P', 'F'}}, //FRENCH POLYNESIA |
Yue Ma | 4a9d123 | 2013-07-10 11:18:57 -0700 | [diff] [blame] | 475 | { REGDOMAIN_WORLD, {'P', 'G'}}, //PAPUA NEW GUINEA |
| 476 | { REGDOMAIN_WORLD, {'P', 'H'}}, //PHILIPPINES |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 477 | { REGDOMAIN_HI_5GHZ, {'P', 'K'}}, //PAKISTAN |
| 478 | { REGDOMAIN_ETSI, {'P', 'L'}}, //POLAND |
| 479 | { REGDOMAIN_WORLD, {'P', 'M'}}, //SAINT PIERRE AND MIQUELON |
| 480 | { REGDOMAIN_WORLD, {'P', 'N'}}, //WORLDPITCAIRN |
| 481 | { REGDOMAIN_FCC, {'P', 'R'}}, //PUERTO RICO |
| 482 | { REGDOMAIN_WORLD, {'P', 'S'}}, //PALESTINIAN TERRITORY, OCCUPIED |
| 483 | { REGDOMAIN_ETSI, {'P', 'T'}}, //PORTUGAL |
| 484 | { REGDOMAIN_WORLD, {'P', 'W'}}, //PALAU |
| 485 | { REGDOMAIN_WORLD, {'P', 'Y'}}, //PARAGUAY |
| 486 | { REGDOMAIN_HI_5GHZ, {'Q', 'A'}}, //QATAR |
| 487 | { REGDOMAIN_ETSI, {'R', 'E'}}, //REUNION |
| 488 | { REGDOMAIN_ETSI, {'R', 'O'}}, //ROMANIA |
| 489 | { REGDOMAIN_ETSI, {'R', 'S'}}, //SERBIA |
Yue Ma | 4f433fd | 2013-06-10 10:52:22 -0700 | [diff] [blame] | 490 | { REGDOMAIN_APAC, {'R', 'U'}}, //RUSSIA |
| 491 | { REGDOMAIN_WORLD, {'R', 'W'}}, //RWANDA |
| 492 | { REGDOMAIN_WORLD, {'S', 'A'}}, //SAUDI ARABIA |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 493 | { REGDOMAIN_NO_5GHZ, {'S', 'B'}}, //SOLOMON ISLANDS |
| 494 | { REGDOMAIN_NO_5GHZ, {'S', 'C'}}, //SEYCHELLES |
| 495 | { REGDOMAIN_WORLD, {'S', 'D'}}, //SUDAN |
| 496 | { REGDOMAIN_ETSI, {'S', 'E'}}, //SWEDEN |
| 497 | { REGDOMAIN_APAC, {'S', 'G'}}, //SINGAPORE |
| 498 | { REGDOMAIN_WORLD, {'S', 'H'}}, //SAINT HELENA |
| 499 | { REGDOMAIN_ETSI, {'S', 'I'}}, //SLOVENNIA |
| 500 | { REGDOMAIN_WORLD, {'S', 'J'}}, //SVALBARD AND JAN MAYEN |
| 501 | { REGDOMAIN_ETSI, {'S', 'K'}}, //SLOVAKIA |
| 502 | { REGDOMAIN_WORLD, {'S', 'L'}}, //SIERRA LEONE |
| 503 | { REGDOMAIN_ETSI, {'S', 'M'}}, //SAN MARINO |
| 504 | { REGDOMAIN_ETSI, {'S', 'N'}}, //SENEGAL |
| 505 | { REGDOMAIN_NO_5GHZ, {'S', 'O'}}, //SOMALIA |
| 506 | { REGDOMAIN_NO_5GHZ, {'S', 'R'}}, //SURINAME |
| 507 | { REGDOMAIN_WORLD, {'S', 'T'}}, //SAO TOME AND PRINCIPE |
| 508 | { REGDOMAIN_APAC, {'S', 'V'}}, //EL SALVADOR |
| 509 | { REGDOMAIN_NO_5GHZ, {'S', 'Y'}}, //SYRIAN ARAB REPUBLIC |
| 510 | { REGDOMAIN_NO_5GHZ, {'S', 'Z'}}, //SWAZILAND |
| 511 | { REGDOMAIN_ETSI, {'T', 'C'}}, //TURKS AND CAICOS ISLANDS |
| 512 | { REGDOMAIN_NO_5GHZ, {'T', 'D'}}, //CHAD |
| 513 | { REGDOMAIN_ETSI, {'T', 'F'}}, //FRENCH SOUTHERN TERRITORIES |
| 514 | { REGDOMAIN_NO_5GHZ, {'T', 'G'}}, //TOGO |
| 515 | { REGDOMAIN_WORLD, {'T', 'H'}}, //THAILAND |
| 516 | { REGDOMAIN_NO_5GHZ, {'T', 'J'}}, //TAJIKISTAN |
| 517 | { REGDOMAIN_WORLD, {'T', 'K'}}, //TOKELAU |
| 518 | { REGDOMAIN_WORLD, {'T', 'L'}}, //TIMOR-LESTE |
| 519 | { REGDOMAIN_NO_5GHZ, {'T', 'M'}}, //TURKMENISTAN |
| 520 | { REGDOMAIN_N_AMER_EXC_FCC, {'T', 'N'}}, //TUNISIA |
| 521 | { REGDOMAIN_NO_5GHZ, {'T', 'O'}}, //TONGA |
Yue Ma | 4a9d123 | 2013-07-10 11:18:57 -0700 | [diff] [blame] | 522 | { REGDOMAIN_ETSI, {'T', 'R'}}, //TURKEY |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 523 | { REGDOMAIN_WORLD, {'T', 'T'}}, //TRINIDAD AND TOBAGO |
| 524 | { REGDOMAIN_NO_5GHZ, {'T', 'V'}}, //TUVALU |
Yue Ma | 4f433fd | 2013-06-10 10:52:22 -0700 | [diff] [blame] | 525 | { REGDOMAIN_FCC, {'T', 'W'}}, //TAIWAN, PROVINCE OF CHINA |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 526 | { REGDOMAIN_HI_5GHZ, {'T', 'Z'}}, //TANZANIA, UNITED REPUBLIC OF |
Yue Ma | 4f433fd | 2013-06-10 10:52:22 -0700 | [diff] [blame] | 527 | { REGDOMAIN_WORLD, {'U', 'A'}}, //UKRAINE |
| 528 | { REGDOMAIN_KOREA, {'U', 'G'}}, //UGANDA |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 529 | { REGDOMAIN_FCC, {'U', 'M'}}, //UNITED STATES MINOR OUTLYING ISLANDS |
| 530 | { REGDOMAIN_WORLD, {'U', 'Y'}}, //URUGUAY |
Yue Ma | 4f433fd | 2013-06-10 10:52:22 -0700 | [diff] [blame] | 531 | { REGDOMAIN_FCC, {'U', 'Z'}}, //UZBEKISTAN |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 532 | { REGDOMAIN_ETSI, {'V', 'A'}}, //HOLY SEE (VATICAN CITY STATE) |
| 533 | { REGDOMAIN_WORLD, {'V', 'C'}}, //SAINT VINCENT AND THE GRENADINES |
| 534 | { REGDOMAIN_HI_5GHZ, {'V', 'E'}}, //VENEZUELA |
| 535 | { REGDOMAIN_ETSI, {'V', 'G'}}, //VIRGIN ISLANDS, BRITISH |
| 536 | { REGDOMAIN_FCC, {'V', 'I'}}, //VIRGIN ISLANDS, US |
Yue Ma | 4a9d123 | 2013-07-10 11:18:57 -0700 | [diff] [blame] | 537 | { REGDOMAIN_FCC, {'V', 'N'}}, //VIET NAM |
Madan Mohan Koyyalamudi | 00ff26d | 2012-11-02 13:33:26 -0700 | [diff] [blame] | 538 | { REGDOMAIN_NO_5GHZ, {'V', 'U'}}, //VANUATU |
| 539 | { REGDOMAIN_WORLD, {'W', 'F'}}, //WALLIS AND FUTUNA |
| 540 | { REGDOMAIN_N_AMER_EXC_FCC, {'W', 'S'}}, //SOMOA |
| 541 | { REGDOMAIN_NO_5GHZ, {'Y', 'E'}}, //YEMEN |
| 542 | { REGDOMAIN_ETSI, {'Y', 'T'}}, //MAYOTTE |
| 543 | { REGDOMAIN_WORLD, {'Z', 'A'}}, //SOUTH AFRICA |
| 544 | { REGDOMAIN_APAC, {'Z', 'M'}}, //ZAMBIA |
Yue Ma | 4f433fd | 2013-06-10 10:52:22 -0700 | [diff] [blame] | 545 | { REGDOMAIN_ETSI, {'Z', 'W'}}, //ZIMBABWE |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 546 | } |
| 547 | }; |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 548 | |
| 549 | #endif |
| 550 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 551 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 552 | typedef struct nvEFSTable_s |
| 553 | { |
| 554 | v_U32_t nvValidityBitmap; |
| 555 | sHalNv halnv; |
| 556 | } nvEFSTable_t; |
Madan Mohan Koyyalamudi | dfd6aa8 | 2012-10-18 20:18:43 -0700 | [diff] [blame] | 557 | nvEFSTable_t *gnvEFSTable; |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 558 | /* EFS Table to send the NV structure to HAL*/ |
Madan Mohan Koyyalamudi | dfd6aa8 | 2012-10-18 20:18:43 -0700 | [diff] [blame] | 559 | static nvEFSTable_t *pnvEFSTable; |
Prasanna Kumar | f6c94ae | 2013-04-11 20:05:21 -0700 | [diff] [blame] | 560 | static v_U8_t *pnvEncodedBuf; |
| 561 | static v_U8_t *pDictFile; |
| 562 | static v_U8_t *pEncodedBuf; |
| 563 | static v_SIZE_t nvReadEncodeBufSize; |
| 564 | static v_SIZE_t nDictionarySize; |
| 565 | static v_U32_t magicNumber; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 566 | |
| 567 | const tRfChannelProps rfChannels[NUM_RF_CHANNELS] = |
| 568 | { |
| 569 | //RF_SUBBAND_2_4_GHZ |
| 570 | //freq, chan#, band |
| 571 | { 2412, 1 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_1, |
| 572 | { 2417, 2 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_2, |
| 573 | { 2422, 3 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_3, |
| 574 | { 2427, 4 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_4, |
| 575 | { 2432, 5 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_5, |
| 576 | { 2437, 6 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_6, |
| 577 | { 2442, 7 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_7, |
| 578 | { 2447, 8 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_8, |
| 579 | { 2452, 9 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_9, |
| 580 | { 2457, 10 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_10, |
| 581 | { 2462, 11 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_11, |
| 582 | { 2467, 12 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_12, |
| 583 | { 2472, 13 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_13, |
| 584 | { 2484, 14 , RF_SUBBAND_2_4_GHZ}, //RF_CHAN_14, |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 585 | { 4920, 240, RF_SUBBAND_4_9_GHZ}, //RF_CHAN_240, |
| 586 | { 4940, 244, RF_SUBBAND_4_9_GHZ}, //RF_CHAN_244, |
| 587 | { 4960, 248, RF_SUBBAND_4_9_GHZ}, //RF_CHAN_248, |
| 588 | { 4980, 252, RF_SUBBAND_4_9_GHZ}, //RF_CHAN_252, |
| 589 | { 5040, 208, RF_SUBBAND_4_9_GHZ}, //RF_CHAN_208, |
| 590 | { 5060, 212, RF_SUBBAND_4_9_GHZ}, //RF_CHAN_212, |
| 591 | { 5080, 216, RF_SUBBAND_4_9_GHZ}, //RF_CHAN_216, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 592 | { 5180, 36 , RF_SUBBAND_5_LOW_GHZ}, //RF_CHAN_36, |
| 593 | { 5200, 40 , RF_SUBBAND_5_LOW_GHZ}, //RF_CHAN_40, |
| 594 | { 5220, 44 , RF_SUBBAND_5_LOW_GHZ}, //RF_CHAN_44, |
| 595 | { 5240, 48 , RF_SUBBAND_5_LOW_GHZ}, //RF_CHAN_48, |
| 596 | { 5260, 52 , RF_SUBBAND_5_LOW_GHZ}, //RF_CHAN_52, |
| 597 | { 5280, 56 , RF_SUBBAND_5_LOW_GHZ}, //RF_CHAN_56, |
| 598 | { 5300, 60 , RF_SUBBAND_5_LOW_GHZ}, //RF_CHAN_60, |
| 599 | { 5320, 64 , RF_SUBBAND_5_LOW_GHZ}, //RF_CHAN_64, |
| 600 | { 5500, 100, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_100, |
| 601 | { 5520, 104, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_104, |
| 602 | { 5540, 108, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_108, |
| 603 | { 5560, 112, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_112, |
| 604 | { 5580, 116, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_116, |
| 605 | { 5600, 120, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_120, |
| 606 | { 5620, 124, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_124, |
| 607 | { 5640, 128, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_128, |
| 608 | { 5660, 132, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_132, |
| 609 | { 5680, 136, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_136, |
| 610 | { 5700, 140, RF_SUBBAND_5_MID_GHZ}, //RF_CHAN_140, |
| 611 | { 5745, 149, RF_SUBBAND_5_HIGH_GHZ}, //RF_CHAN_149, |
| 612 | { 5765, 153, RF_SUBBAND_5_HIGH_GHZ}, //RF_CHAN_153, |
| 613 | { 5785, 157, RF_SUBBAND_5_HIGH_GHZ}, //RF_CHAN_157, |
| 614 | { 5805, 161, RF_SUBBAND_5_HIGH_GHZ}, //RF_CHAN_161, |
| 615 | { 5825, 165, RF_SUBBAND_5_HIGH_GHZ}, //RF_CHAN_165, |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 616 | { 2422, 3 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_3, |
| 617 | { 2427, 4 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_4, |
| 618 | { 2432, 5 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_5, |
| 619 | { 2437, 6 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_6, |
| 620 | { 2442, 7 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_7, |
| 621 | { 2447, 8 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_8, |
| 622 | { 2452, 9 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_9, |
| 623 | { 2457, 10 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_10, |
| 624 | { 2462, 11 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_11, |
| 625 | { 4930, 242, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_242, |
| 626 | { 4950, 246, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_246, |
| 627 | { 4970, 250, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_250, |
| 628 | { 5050, 210, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_210, |
| 629 | { 5070, 214, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_214, |
| 630 | { 5190, 38 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_38, |
| 631 | { 5210, 42 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_42, |
| 632 | { 5230, 46 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_46, |
| 633 | { 5250, 50 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_50, |
| 634 | { 5270, 54 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_54, |
| 635 | { 5290, 58 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_58, |
| 636 | { 5310, 62 , NUM_RF_SUBBANDS}, //RF_CHAN_BOND_62, |
| 637 | { 5510, 102, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_102, |
| 638 | { 5530, 106, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_106, |
| 639 | { 5550, 110, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_110, |
| 640 | { 5570, 114, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_114, |
| 641 | { 5590, 118, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_118, |
| 642 | { 5610, 122, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_122, |
| 643 | { 5630, 126, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_126, |
| 644 | { 5650, 130, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_130, |
| 645 | { 5670, 134, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_134, |
| 646 | { 5690, 138, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_138, |
| 647 | { 5755, 151, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_151, |
| 648 | { 5775, 155, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_155, |
| 649 | { 5795, 159, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_159, |
| 650 | { 5815, 163, NUM_RF_SUBBANDS}, //RF_CHAN_BOND_163, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 651 | }; |
| 652 | |
| 653 | extern const sHalNv nvDefaults; |
| 654 | |
| 655 | const sRegulatoryChannel * regChannels = nvDefaults.tables.regDomains[0].channels; |
| 656 | |
| 657 | /*---------------------------------------------------------------------------- |
| 658 | Function Definitions and Documentation |
| 659 | * -------------------------------------------------------------------------*/ |
| 660 | VOS_STATUS wlan_write_to_efs (v_U8_t *pData, v_U16_t data_len); |
| 661 | /**------------------------------------------------------------------------ |
| 662 | \brief vos_nv_init() - initialize the NV module |
| 663 | The \a vos_nv_init() initializes the NV module. This read the binary |
| 664 | file for country code and regulatory domain information. |
| 665 | \return VOS_STATUS_SUCCESS - module is initialized successfully |
| 666 | otherwise - module is not initialized |
| 667 | \sa |
| 668 | -------------------------------------------------------------------------*/ |
| 669 | VOS_STATUS vos_nv_init(void) |
| 670 | { |
| 671 | return VOS_STATUS_SUCCESS; |
| 672 | } |
| 673 | |
Prasanna Kumar | f6c94ae | 2013-04-11 20:05:21 -0700 | [diff] [blame] | 674 | /**------------------------------------------------------------------------ |
| 675 | \brief vos_nv_get_dictionary_data() - get the dictionary data required for |
| 676 | \ tools |
| 677 | \return VOS_STATUS_SUCCESS - dictionary data is read successfully |
| 678 | otherwise - not successful |
| 679 | \sa |
| 680 | -------------------------------------------------------------------------*/ |
| 681 | VOS_STATUS vos_nv_get_dictionary_data(void) |
| 682 | { |
| 683 | VOS_STATUS vosStatus = VOS_STATUS_E_FAILURE; |
| 684 | |
| 685 | if (MAGIC_NUMBER != magicNumber) |
| 686 | { |
| 687 | return VOS_STATUS_SUCCESS; |
| 688 | } |
| 689 | |
| 690 | nDictionarySize = 0; |
| 691 | |
| 692 | vosStatus = vos_get_binary_blob( VOS_BINARY_ID_DICT_CONFIG, NULL, |
| 693 | &nDictionarySize ); |
| 694 | if (VOS_STATUS_E_NOMEM != vosStatus) |
| 695 | { |
| 696 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 697 | "Error obtaining binary size" ); |
| 698 | /// NOTE: |
| 699 | /// We can still work without a dictionary file.. |
| 700 | return VOS_STATUS_SUCCESS; |
| 701 | } |
| 702 | |
| 703 | // malloc a buffer to read in the Configuration binary file. |
| 704 | pDictFile = vos_mem_malloc( nDictionarySize ); |
| 705 | if (NULL == pDictFile) |
| 706 | { |
| 707 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 708 | "Unable to allocate memory for the CFG binary [size= %d bytes]", |
| 709 | nDictionarySize ); |
| 710 | vosStatus = VOS_STATUS_E_NOMEM; |
| 711 | goto fail; |
| 712 | } |
| 713 | |
| 714 | /* Get the entire CFG file image... */ |
| 715 | vosStatus = vos_get_binary_blob( VOS_BINARY_ID_DICT_CONFIG, pDictFile, |
| 716 | &nDictionarySize ); |
| 717 | if (!VOS_IS_STATUS_SUCCESS( vosStatus )) |
| 718 | { |
| 719 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 720 | "Error: Cannot retrieve CFG file image from vOSS. [size= %d bytes]", |
| 721 | nDictionarySize ); |
| 722 | return VOS_STATUS_SUCCESS; |
| 723 | } |
| 724 | |
| 725 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO_HIGH, |
| 726 | "Dict file image from vOSS. [size= %d bytes]", nDictionarySize ); |
| 727 | |
| 728 | fail: |
| 729 | return vosStatus; |
| 730 | } |
| 731 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 732 | VOS_STATUS vos_nv_open(void) |
| 733 | { |
| 734 | VOS_STATUS status = VOS_STATUS_SUCCESS; |
| 735 | v_CONTEXT_t pVosContext= NULL; |
| 736 | v_SIZE_t bufSize; |
Madan Mohan Koyyalamudi | 1dd5c88 | 2012-09-24 13:31:39 -0700 | [diff] [blame] | 737 | v_SIZE_t nvReadBufSize; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 738 | v_BOOL_t itemIsValid = VOS_FALSE; |
Prasanna Kumar | f6c94ae | 2013-04-11 20:05:21 -0700 | [diff] [blame] | 739 | v_U32_t dataOffset; |
| 740 | sHalNv *pnvData = NULL; |
| 741 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 742 | /*Get the global context */ |
| 743 | pVosContext = vos_get_global_context(VOS_MODULE_ID_SYS, NULL); |
Prasanna Kumar | f6c94ae | 2013-04-11 20:05:21 -0700 | [diff] [blame] | 744 | |
| 745 | if (NULL == pVosContext) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 746 | { |
| 747 | return (eHAL_STATUS_FAILURE); |
| 748 | } |
| 749 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 750 | bufSize = sizeof(nvEFSTable_t); |
| 751 | status = hdd_request_firmware(WLAN_NV_FILE, |
| 752 | ((VosContextType*)(pVosContext))->pHDDContext, |
Prasanna Kumar | f6c94ae | 2013-04-11 20:05:21 -0700 | [diff] [blame] | 753 | (v_VOID_t**)&pnvEncodedBuf, &nvReadBufSize); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 754 | |
Prasanna Kumar | f6c94ae | 2013-04-11 20:05:21 -0700 | [diff] [blame] | 755 | if ((!VOS_IS_STATUS_SUCCESS( status )) || (!pnvEncodedBuf)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 756 | { |
Prasanna Kumar | f6c94ae | 2013-04-11 20:05:21 -0700 | [diff] [blame] | 757 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 758 | "%s: unable to download NV file %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 759 | __func__, WLAN_NV_FILE); |
Prasanna Kumar | f6c94ae | 2013-04-11 20:05:21 -0700 | [diff] [blame] | 760 | return VOS_STATUS_E_RESOURCES; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 761 | } |
| 762 | |
Prasanna Kumar | f6c94ae | 2013-04-11 20:05:21 -0700 | [diff] [blame] | 763 | memcpy(&magicNumber, &pnvEncodedBuf[sizeof(v_U32_t)], sizeof(v_U32_t)); |
| 764 | |
| 765 | /// Allocate buffer with maximum length.. |
| 766 | pEncodedBuf = (v_U8_t *)vos_mem_malloc(nvReadBufSize); |
| 767 | |
| 768 | if (NULL == pEncodedBuf) |
| 769 | { |
| 770 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 771 | "%s : failed to allocate memory for NV", __func__); |
| 772 | return VOS_STATUS_E_NOMEM; |
| 773 | } |
| 774 | |
| 775 | gnvEFSTable = (nvEFSTable_t*)pnvEncodedBuf; |
| 776 | |
| 777 | if (MAGIC_NUMBER == magicNumber) |
| 778 | { |
| 779 | pnvData = (sHalNv *)vos_mem_malloc(sizeof(sHalNv)); |
| 780 | |
| 781 | if (NULL == pnvData) |
| 782 | { |
| 783 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 784 | "%s : failed to allocate memory for NV", __func__); |
| 785 | return VOS_STATUS_E_NOMEM; |
| 786 | } |
| 787 | |
| 788 | memset(pnvData, 0, sizeof(sHalNv)); |
| 789 | |
| 790 | /// Data starts from offset of validity bit map + magic number.. |
| 791 | dataOffset = sizeof(v_U32_t) + sizeof(v_U32_t); |
| 792 | |
| 793 | status = nvParser(&pnvEncodedBuf[dataOffset], |
| 794 | (nvReadBufSize-dataOffset), pnvData); |
| 795 | |
| 796 | ///ignore validity bit map |
| 797 | nvReadEncodeBufSize = nvReadBufSize - sizeof(v_U32_t); |
| 798 | |
| 799 | vos_mem_copy(pEncodedBuf, &pnvEncodedBuf[sizeof(v_U32_t)], |
| 800 | nvReadEncodeBufSize); |
| 801 | |
| 802 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 803 | "readEncodeBufSize %d",nvReadEncodeBufSize); |
| 804 | |
| 805 | if (VOS_STATUS_SUCCESS == status) { |
| 806 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 807 | "Embedded NV parsed success !!productId %d couple Type %d wlan RevId %d", |
| 808 | pnvData->fields.productId, |
| 809 | pnvData->fields.couplerType, |
| 810 | pnvData->fields.wlanNvRevId); |
| 811 | |
| 812 | vos_mem_copy(&gnvEFSTable->halnv, pnvData, sizeof(sHalNv)); |
| 813 | |
| 814 | nvReadBufSize = sizeof(sHalNv) + sizeof(v_U32_t); |
| 815 | } |
| 816 | else |
| 817 | { |
| 818 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 819 | "nvParser failed %d",status); |
| 820 | |
| 821 | nvReadBufSize = 0; |
| 822 | |
| 823 | vos_mem_copy(pEncodedBuf, &nvDefaults, sizeof(sHalNv)); |
| 824 | |
| 825 | nvReadEncodeBufSize = sizeof(sHalNv); |
| 826 | } |
| 827 | } |
| 828 | else |
| 829 | { |
| 830 | dataOffset = sizeof(v_U32_t); |
| 831 | nvReadEncodeBufSize = sizeof(sHalNv); |
| 832 | memcpy(pEncodedBuf, &pnvEncodedBuf[dataOffset], nvReadEncodeBufSize); |
| 833 | } |
| 834 | |
| 835 | if (NULL != pnvData) |
| 836 | { |
| 837 | vos_mem_free(pnvData); |
| 838 | } |
| 839 | |
| 840 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 841 | "INFO: NV binary file version=%d Driver default NV version=%d, continue...", |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 842 | gnvEFSTable->halnv.fields.nvVersion, WLAN_NV_VERSION); |
| 843 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 844 | /* Copying the read nv data to the globa NV EFS table */ |
| 845 | { |
| 846 | /* Allocate memory to global NV table */ |
| 847 | pnvEFSTable = (nvEFSTable_t *)vos_mem_malloc(sizeof(nvEFSTable_t)); |
Prasanna Kumar | f6c94ae | 2013-04-11 20:05:21 -0700 | [diff] [blame] | 848 | if ( NULL == pnvEFSTable ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 849 | { |
| 850 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 851 | "%s : failed to allocate memory for NV", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 852 | return VOS_STATUS_E_NOMEM; |
| 853 | } |
| 854 | |
| 855 | /*Copying the NV defaults */ |
Prasanna Kumar | f6c94ae | 2013-04-11 20:05:21 -0700 | [diff] [blame] | 856 | vos_mem_copy(&(pnvEFSTable->halnv), &nvDefaults, sizeof(sHalNv)); |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 857 | |
| 858 | /* Size mismatch */ |
Madan Mohan Koyyalamudi | 1dd5c88 | 2012-09-24 13:31:39 -0700 | [diff] [blame] | 859 | if ( nvReadBufSize != bufSize) |
| 860 | { |
| 861 | pnvEFSTable->nvValidityBitmap = DEFAULT_NV_VALIDITY_BITMAP; |
| 862 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL, |
| 863 | "!!!WARNING: INVALID NV FILE, DRIVER IS USING DEFAULT CAL VALUES %d %d!!!", |
| 864 | nvReadBufSize, bufSize); |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 865 | return VOS_STATUS_SUCCESS; |
Madan Mohan Koyyalamudi | 1dd5c88 | 2012-09-24 13:31:39 -0700 | [diff] [blame] | 866 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 867 | |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 868 | /* Version mismatch */ |
| 869 | if (gnvEFSTable->halnv.fields.nvVersion != WLAN_NV_VERSION) |
| 870 | { |
| 871 | if ((WLAN_NV_VERSION == NV_VERSION_11N_11AC_FW_CONFIG) && |
| 872 | (gnvEFSTable->halnv.fields.nvVersion == NV_VERSION_11N_11AC_COUPER_TYPE)) |
| 873 | { |
| 874 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 875 | "!!!WARNING: Using Coupler Type field instead of Fw Config table,\n" |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 876 | "Make sure that this is intended or may impact performance!!!"); |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 877 | } |
| 878 | else |
| 879 | { |
| 880 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 881 | "!!!WARNING: NV binary file version doesn't match with Driver default NV version\n" |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 882 | "Driver NV defaults will be used, may impact performance!!!"); |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 883 | |
| 884 | return VOS_STATUS_SUCCESS; |
| 885 | } |
| 886 | } |
| 887 | |
Madan Mohan Koyyalamudi | 1dd5c88 | 2012-09-24 13:31:39 -0700 | [diff] [blame] | 888 | pnvEFSTable->nvValidityBitmap = gnvEFSTable->nvValidityBitmap; |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 889 | /* Copy the valid fields to the NV Global structure */ |
| 890 | if (vos_nv_getValidity(VNV_FIELD_IMAGE, &itemIsValid) == |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 891 | VOS_STATUS_SUCCESS) |
| 892 | { |
| 893 | if (itemIsValid == VOS_TRUE) { |
| 894 | |
| 895 | if(vos_nv_read( VNV_FIELD_IMAGE, (v_VOID_t *)&pnvEFSTable->halnv.fields, |
| 896 | NULL, sizeof(sNvFields) ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 897 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 898 | } |
| 899 | } |
| 900 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 901 | if (vos_nv_getValidity(VNV_RATE_TO_POWER_TABLE, &itemIsValid) == |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 902 | VOS_STATUS_SUCCESS) |
| 903 | { |
| 904 | if (itemIsValid == VOS_TRUE) |
| 905 | { |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 906 | if(vos_nv_read( VNV_RATE_TO_POWER_TABLE, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 907 | (v_VOID_t *)&pnvEFSTable->halnv.tables.pwrOptimum[0], |
| 908 | NULL, sizeof(tRateGroupPwr) * NUM_RF_SUBBANDS ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 909 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 910 | } |
| 911 | } |
| 912 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 913 | if (vos_nv_getValidity(VNV_REGULARTORY_DOMAIN_TABLE, &itemIsValid) == |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 914 | VOS_STATUS_SUCCESS) |
| 915 | { |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 916 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 917 | if (itemIsValid == VOS_TRUE) |
| 918 | { |
| 919 | if(vos_nv_read( VNV_REGULARTORY_DOMAIN_TABLE, |
| 920 | (v_VOID_t *)&pnvEFSTable->halnv.tables.regDomains[0], |
| 921 | NULL, sizeof(sRegulatoryDomains) * NUM_REG_DOMAINS ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 922 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 923 | } |
| 924 | } |
| 925 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 926 | if (vos_nv_getValidity(VNV_DEFAULT_LOCATION, &itemIsValid) == |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 927 | VOS_STATUS_SUCCESS) |
| 928 | { |
| 929 | if (itemIsValid == VOS_TRUE) |
| 930 | { |
| 931 | if(vos_nv_read( VNV_DEFAULT_LOCATION, |
| 932 | (v_VOID_t *)&pnvEFSTable->halnv.tables.defaultCountryTable, |
| 933 | NULL, sizeof(sDefaultCountry) ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 934 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 935 | } |
| 936 | } |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 937 | |
| 938 | if (vos_nv_getValidity(VNV_TPC_POWER_TABLE, &itemIsValid) == |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 939 | VOS_STATUS_SUCCESS) |
| 940 | { |
| 941 | if (itemIsValid == VOS_TRUE) |
| 942 | { |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 943 | if(vos_nv_read( VNV_TPC_POWER_TABLE, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 944 | (v_VOID_t *)&pnvEFSTable->halnv.tables.plutCharacterized[0], |
| 945 | NULL, sizeof(tTpcPowerTable) * NUM_RF_CHANNELS ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 946 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 947 | } |
| 948 | } |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 949 | |
| 950 | if (vos_nv_getValidity(VNV_TPC_PDADC_OFFSETS, &itemIsValid) == |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 951 | VOS_STATUS_SUCCESS) |
| 952 | { |
| 953 | if (itemIsValid == VOS_TRUE) |
| 954 | { |
| 955 | if(vos_nv_read( VNV_TPC_PDADC_OFFSETS, |
| 956 | (v_VOID_t *)&pnvEFSTable->halnv.tables.plutPdadcOffset[0], |
| 957 | NULL, sizeof(tANI_U16) * NUM_RF_CHANNELS ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 958 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 959 | } |
| 960 | } |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 961 | if (vos_nv_getValidity(VNV_RSSI_CHANNEL_OFFSETS, &itemIsValid) == |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 962 | VOS_STATUS_SUCCESS) |
| 963 | { |
| 964 | if (itemIsValid == VOS_TRUE) |
| 965 | { |
| 966 | if(vos_nv_read( VNV_RSSI_CHANNEL_OFFSETS, |
| 967 | (v_VOID_t *)&pnvEFSTable->halnv.tables.rssiChanOffsets[0], |
| 968 | NULL, sizeof(sRssiChannelOffsets) * 2 ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 969 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 970 | } |
| 971 | } |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 972 | |
| 973 | if (vos_nv_getValidity(VNV_HW_CAL_VALUES, &itemIsValid) == |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 974 | VOS_STATUS_SUCCESS) |
| 975 | { |
| 976 | if (itemIsValid == VOS_TRUE) |
| 977 | { |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 978 | if(vos_nv_read( VNV_HW_CAL_VALUES, (v_VOID_t *)&pnvEFSTable->halnv |
| 979 | .tables.hwCalValues, NULL, sizeof(sHwCalValues) ) != VOS_STATUS_SUCCESS) |
| 980 | goto error; |
| 981 | } |
| 982 | } |
| 983 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 984 | if (vos_nv_getValidity(VNV_FW_CONFIG, &itemIsValid) == |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 985 | VOS_STATUS_SUCCESS) |
| 986 | { |
| 987 | if (itemIsValid == VOS_TRUE) |
| 988 | { |
| 989 | if(vos_nv_read( VNV_FW_CONFIG, (v_VOID_t *)&pnvEFSTable->halnv |
| 990 | .tables.fwConfig, NULL, sizeof(sFwConfig) ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 991 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 992 | } |
| 993 | } |
| 994 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 995 | if (vos_nv_getValidity(VNV_ANTENNA_PATH_LOSS, &itemIsValid) == |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 996 | VOS_STATUS_SUCCESS) |
| 997 | { |
| 998 | if (itemIsValid == VOS_TRUE) |
| 999 | { |
| 1000 | if(vos_nv_read( VNV_ANTENNA_PATH_LOSS, |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1001 | (v_VOID_t *)&pnvEFSTable->halnv.tables.antennaPathLoss[0], NULL, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1002 | sizeof(tANI_S16)*NUM_RF_CHANNELS ) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 1003 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1004 | } |
| 1005 | } |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1006 | if (vos_nv_getValidity(VNV_PACKET_TYPE_POWER_LIMITS, &itemIsValid) == |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1007 | VOS_STATUS_SUCCESS) |
| 1008 | { |
| 1009 | if (itemIsValid == VOS_TRUE) |
| 1010 | { |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1011 | if(vos_nv_read( VNV_PACKET_TYPE_POWER_LIMITS, |
| 1012 | (v_VOID_t *)&pnvEFSTable->halnv.tables.pktTypePwrLimits[0], NULL, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1013 | 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] | 1014 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1015 | } |
| 1016 | } |
| 1017 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1018 | if (vos_nv_getValidity(VNV_OFDM_CMD_PWR_OFFSET, &itemIsValid) == |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1019 | VOS_STATUS_SUCCESS) |
| 1020 | { |
| 1021 | if (itemIsValid == VOS_TRUE) |
| 1022 | { |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1023 | if(vos_nv_read( VNV_OFDM_CMD_PWR_OFFSET, |
| 1024 | (v_VOID_t *)&pnvEFSTable->halnv.tables.ofdmCmdPwrOffset, NULL, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1025 | sizeof(sOfdmCmdPwrOffset)) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 1026 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1027 | } |
| 1028 | } |
| 1029 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1030 | if (vos_nv_getValidity(VNV_TX_BB_FILTER_MODE, &itemIsValid) == |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1031 | VOS_STATUS_SUCCESS) |
| 1032 | { |
| 1033 | if (itemIsValid == VOS_TRUE) |
| 1034 | { |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1035 | if(vos_nv_read(VNV_TX_BB_FILTER_MODE, |
| 1036 | (v_VOID_t *)&pnvEFSTable->halnv.tables.txbbFilterMode, NULL, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1037 | sizeof(sTxBbFilterMode)) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 1038 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1039 | } |
| 1040 | } |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1041 | if (vos_nv_getValidity(VNV_TABLE_VIRTUAL_RATE, &itemIsValid) == |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1042 | VOS_STATUS_SUCCESS) |
| 1043 | { |
| 1044 | if (itemIsValid == VOS_TRUE) |
| 1045 | { |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1046 | if(vos_nv_read(VNV_TABLE_VIRTUAL_RATE, |
| 1047 | (v_VOID_t *)&pnvEFSTable->halnv.tables.pwrOptimum_virtualRate, NULL, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1048 | sizeof(gnvEFSTable->halnv.tables.pwrOptimum_virtualRate)) != VOS_STATUS_SUCCESS) |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 1049 | goto error; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1050 | } |
| 1051 | } |
| 1052 | } |
| 1053 | |
| 1054 | return VOS_STATUS_SUCCESS; |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 1055 | error: |
| 1056 | vos_mem_free(pnvEFSTable); |
Prasanna Kumar | f6c94ae | 2013-04-11 20:05:21 -0700 | [diff] [blame] | 1057 | vos_mem_free(pEncodedBuf); |
Madan Mohan Koyyalamudi | 0b78e15 | 2012-11-28 15:46:51 -0800 | [diff] [blame] | 1058 | return eHAL_STATUS_FAILURE ; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1059 | } |
| 1060 | |
| 1061 | VOS_STATUS vos_nv_close(void) |
| 1062 | { |
| 1063 | VOS_STATUS status = VOS_STATUS_SUCCESS; |
| 1064 | v_CONTEXT_t pVosContext= NULL; |
| 1065 | /*Get the global context */ |
| 1066 | pVosContext = vos_get_global_context(VOS_MODULE_ID_SYS, NULL); |
| 1067 | status = hdd_release_firmware(WLAN_NV_FILE, ((VosContextType*)(pVosContext))->pHDDContext); |
| 1068 | if ( !VOS_IS_STATUS_SUCCESS( status )) |
| 1069 | { |
| 1070 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1071 | "%s : vos_open failed",__func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1072 | return VOS_STATUS_E_FAILURE; |
| 1073 | } |
| 1074 | vos_mem_free(pnvEFSTable); |
Prasanna Kumar | f6c94ae | 2013-04-11 20:05:21 -0700 | [diff] [blame] | 1075 | vos_mem_free(pEncodedBuf); |
| 1076 | vos_mem_free(pDictFile); |
| 1077 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1078 | gnvEFSTable=NULL; |
| 1079 | return VOS_STATUS_SUCCESS; |
| 1080 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1081 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1082 | /**------------------------------------------------------------------------ |
| 1083 | \brief vos_nv_getSupportedCountryCode() - get the list of supported |
| 1084 | country codes |
| 1085 | The \a vos_nv_getSupportedCountryCode() encodes the list of supported |
| 1086 | country codes with paddings in the provided buffer |
| 1087 | \param pBuffer - pointer to buffer where supported country codes |
| 1088 | and paddings are encoded; this may be set to NULL |
| 1089 | if user wishes to query the required buffer size to |
| 1090 | get the country code list |
| 1091 | \param pBufferSize - this is the provided buffer size on input; |
| 1092 | this is the required or consumed buffer size on output |
| 1093 | \return VOS_STATUS_SUCCESS - country codes are successfully encoded |
| 1094 | VOS_STATUS_E_NOMEM - country codes are not encoded because either |
| 1095 | the buffer is NULL or buffer size is |
| 1096 | sufficient |
| 1097 | \sa |
| 1098 | -------------------------------------------------------------------------*/ |
| 1099 | VOS_STATUS vos_nv_getSupportedCountryCode( v_BYTE_t *pBuffer, v_SIZE_t *pBufferSize, |
| 1100 | v_SIZE_t paddingSize ) |
| 1101 | { |
| 1102 | v_SIZE_t providedBufferSize = *pBufferSize; |
| 1103 | int i; |
| 1104 | // pBufferSize now points to the required buffer size |
| 1105 | *pBufferSize = countryInfoTable.countryCount * (VOS_COUNTRY_CODE_LEN + paddingSize ); |
| 1106 | if ( NULL == pBuffer || providedBufferSize < *pBufferSize ) |
| 1107 | { |
| 1108 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1109 | ("Insufficient memory for country code list")); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1110 | return VOS_STATUS_E_NOMEM; |
| 1111 | } |
| 1112 | for (i = 0; i < countryInfoTable.countryCount; i++) |
| 1113 | { |
| 1114 | memcpy( pBuffer, countryInfoTable.countryInfo[i].countryCode, VOS_COUNTRY_CODE_LEN ); |
| 1115 | pBuffer += (VOS_COUNTRY_CODE_LEN + paddingSize ); |
| 1116 | } |
| 1117 | return VOS_STATUS_SUCCESS; |
| 1118 | } |
| 1119 | /**------------------------------------------------------------------------ |
| 1120 | \brief vos_nv_readTxAntennaCount() - return number of TX antenna |
| 1121 | \param pTxAntennaCount - antenna count |
| 1122 | \return status of the NV read operation |
| 1123 | \sa |
| 1124 | -------------------------------------------------------------------------*/ |
| 1125 | VOS_STATUS vos_nv_readTxAntennaCount( v_U8_t *pTxAntennaCount ) |
| 1126 | { |
| 1127 | sNvFields fieldImage; |
| 1128 | VOS_STATUS status; |
| 1129 | status = vos_nv_read( VNV_FIELD_IMAGE, &fieldImage, NULL, |
| 1130 | sizeof(fieldImage) ); |
| 1131 | if (VOS_STATUS_SUCCESS == status) |
| 1132 | { |
| 1133 | *pTxAntennaCount = fieldImage.numOfTxChains; |
| 1134 | } |
| 1135 | return status; |
| 1136 | } |
| 1137 | /**------------------------------------------------------------------------ |
| 1138 | \brief vos_nv_readRxAntennaCount() - return number of RX antenna |
| 1139 | \param pRxAntennaCount - antenna count |
| 1140 | \return status of the NV read operation |
| 1141 | \sa |
| 1142 | -------------------------------------------------------------------------*/ |
| 1143 | VOS_STATUS vos_nv_readRxAntennaCount( v_U8_t *pRxAntennaCount ) |
| 1144 | { |
| 1145 | sNvFields fieldImage; |
| 1146 | VOS_STATUS status; |
| 1147 | status = vos_nv_read( VNV_FIELD_IMAGE, &fieldImage, NULL, |
| 1148 | sizeof(fieldImage) ); |
| 1149 | if (VOS_STATUS_SUCCESS == status) |
| 1150 | { |
| 1151 | *pRxAntennaCount = fieldImage.numOfRxChains; |
| 1152 | } |
| 1153 | return status; |
| 1154 | } |
| 1155 | |
| 1156 | /**------------------------------------------------------------------------ |
| 1157 | \brief vos_nv_readMacAddress() - return the MAC address |
| 1158 | \param pMacAddress - MAC address |
| 1159 | \return status of the NV read operation |
| 1160 | \sa |
| 1161 | -------------------------------------------------------------------------*/ |
| 1162 | VOS_STATUS vos_nv_readMacAddress( v_MAC_ADDRESS_t pMacAddress ) |
| 1163 | { |
| 1164 | sNvFields fieldImage; |
| 1165 | VOS_STATUS status; |
| 1166 | status = vos_nv_read( VNV_FIELD_IMAGE, &fieldImage, NULL, |
| 1167 | sizeof(fieldImage) ); |
| 1168 | if (VOS_STATUS_SUCCESS == status) |
| 1169 | { |
| 1170 | memcpy( pMacAddress, fieldImage.macAddr, VOS_MAC_ADDRESS_LEN ); |
| 1171 | } |
| 1172 | else |
| 1173 | { |
| 1174 | //This part of the code can be removed when NV is programmed |
| 1175 | const v_U8_t macAddr[VOS_MAC_ADDRESS_LEN] = VOS_HARD_CODED_MAC; |
| 1176 | memcpy( pMacAddress, macAddr, VOS_MAC_ADDRESS_LEN ); |
Arif Hussain | a7c8e41 | 2013-11-20 11:06:42 -0800 | [diff] [blame] | 1177 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_WARN, |
| 1178 | "fail to get MAC address from NV, hardcoded to "MAC_ADDRESS_STR, |
| 1179 | MAC_ADDR_ARRAY(macAddr)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1180 | status = VOS_STATUS_SUCCESS; |
| 1181 | } |
| 1182 | return status; |
| 1183 | } |
| 1184 | |
| 1185 | /**------------------------------------------------------------------------ |
| 1186 | |
| 1187 | \brief vos_nv_readMultiMacAddress() - return the Multiple MAC addresses |
| 1188 | |
| 1189 | \param pMacAddress - MAC address |
| 1190 | \param macCount - Count of valid MAC addresses to get from NV field |
| 1191 | |
| 1192 | \return status of the NV read operation |
| 1193 | |
| 1194 | \sa |
| 1195 | |
| 1196 | -------------------------------------------------------------------------*/ |
| 1197 | VOS_STATUS vos_nv_readMultiMacAddress( v_U8_t *pMacAddress, |
| 1198 | v_U8_t macCount ) |
| 1199 | { |
| 1200 | sNvFields fieldImage; |
| 1201 | VOS_STATUS status; |
| 1202 | v_U8_t countLoop; |
| 1203 | v_U8_t *pNVMacAddress; |
| 1204 | |
| 1205 | if((0 == macCount) || (VOS_MAX_CONCURRENCY_PERSONA < macCount) || |
| 1206 | (NULL == pMacAddress)) |
| 1207 | { |
| 1208 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Gopichand Nakkala | 66c0bd0 | 2013-04-10 11:36:29 +0530 | [diff] [blame] | 1209 | " Invalid Parameter from NV Client macCount %d, pMacAddress %p", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1210 | macCount, pMacAddress); |
| 1211 | } |
| 1212 | |
| 1213 | status = vos_nv_read( VNV_FIELD_IMAGE, &fieldImage, NULL, |
| 1214 | sizeof(fieldImage) ); |
| 1215 | if (VOS_STATUS_SUCCESS == status) |
| 1216 | { |
| 1217 | pNVMacAddress = fieldImage.macAddr; |
| 1218 | for(countLoop = 0; countLoop < macCount; countLoop++) |
| 1219 | { |
| 1220 | vos_mem_copy(pMacAddress + (countLoop * VOS_MAC_ADDRESS_LEN), |
| 1221 | pNVMacAddress + (countLoop * VOS_MAC_ADDRESS_LEN), |
| 1222 | VOS_MAC_ADDRESS_LEN); |
| 1223 | } |
| 1224 | } |
| 1225 | else |
| 1226 | { |
| 1227 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 1228 | "vos_nv_readMultiMacAddress Get NV Field Fail"); |
| 1229 | } |
| 1230 | |
| 1231 | return status; |
| 1232 | } |
| 1233 | |
| 1234 | /**------------------------------------------------------------------------ |
| 1235 | \brief vos_nv_setValidity() - set the validity of an NV item. |
| 1236 | The \a vos_nv_setValidity() validates and invalidates an NV item. The |
| 1237 | validity information is stored in NV memory. |
| 1238 | One would get the VOS_STATUS_E_EXISTS error when reading an invalid item. |
| 1239 | An item becomes valid when one has written to it successfully. |
| 1240 | \param type - NV item type |
| 1241 | \param itemIsValid - boolean value indicating the item's validity |
| 1242 | \return VOS_STATUS_SUCCESS - validity is set successfully |
| 1243 | VOS_STATUS_E_INVAL - one of the parameters is invalid |
| 1244 | VOS_STATUS_E_FAILURE - unknown error |
| 1245 | \sa |
| 1246 | -------------------------------------------------------------------------*/ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1247 | |
| 1248 | VOS_STATUS vos_nv_setValidity( VNV_TYPE type, v_BOOL_t itemIsValid ) |
| 1249 | { |
| 1250 | v_U32_t lastNvValidityBitmap; |
| 1251 | v_U32_t newNvValidityBitmap; |
| 1252 | VOS_STATUS status = VOS_STATUS_SUCCESS; |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 1253 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1254 | // check if the current NV type is valid |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 1255 | if (VNV_TYPE_COUNT <= type) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1256 | { |
| 1257 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 1258 | ("%s: invalid type=%d"), __func__, type ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1259 | return VOS_STATUS_E_INVAL; |
| 1260 | } |
| 1261 | // read the validity bitmap |
| 1262 | lastNvValidityBitmap = gnvEFSTable->nvValidityBitmap; |
| 1263 | // modify the validity bitmap |
| 1264 | if (itemIsValid) |
| 1265 | { |
| 1266 | newNvValidityBitmap = lastNvValidityBitmap | (1 << type); |
| 1267 | // commit to NV store if bitmap has been modified |
| 1268 | if (newNvValidityBitmap != lastNvValidityBitmap) |
| 1269 | { |
| 1270 | gnvEFSTable->nvValidityBitmap = newNvValidityBitmap; |
| 1271 | } |
| 1272 | } |
| 1273 | else |
| 1274 | { |
| 1275 | newNvValidityBitmap = lastNvValidityBitmap & (~(1 << type)); |
| 1276 | if (newNvValidityBitmap != lastNvValidityBitmap) |
| 1277 | { |
| 1278 | gnvEFSTable->nvValidityBitmap = newNvValidityBitmap; |
| 1279 | status = wlan_write_to_efs((v_U8_t*)gnvEFSTable,sizeof(nvEFSTable_t)); |
| 1280 | if (! VOS_IS_STATUS_SUCCESS(status)) { |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1281 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, ("vos_nv_write_to_efs failed!!!")); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1282 | status = VOS_STATUS_E_FAULT; |
| 1283 | } |
| 1284 | } |
| 1285 | } |
| 1286 | |
| 1287 | return status; |
| 1288 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1289 | /**------------------------------------------------------------------------ |
| 1290 | \brief vos_nv_getValidity() - get the validity of an NV item. |
| 1291 | The \a vos_nv_getValidity() indicates if an NV item is valid. The |
| 1292 | validity information is stored in NV memory. |
| 1293 | One would get the VOS_STATUS_E_EXISTS error when reading an invalid item. |
| 1294 | An item becomes valid when one has written to it successfully. |
| 1295 | \param type - NV item type |
| 1296 | \param pItemIsValid- pointer to the boolean value indicating the item's |
| 1297 | validity |
| 1298 | \return VOS_STATUS_SUCCESS - validity is determined successfully |
| 1299 | VOS_STATUS_E_INVAL - one of the parameters is invalid |
| 1300 | VOS_STATUS_E_FAILURE - unknown error |
| 1301 | \sa |
| 1302 | -------------------------------------------------------------------------*/ |
| 1303 | VOS_STATUS vos_nv_getValidity( VNV_TYPE type, v_BOOL_t *pItemIsValid ) |
| 1304 | { |
| 1305 | v_U32_t nvValidityBitmap = gnvEFSTable->nvValidityBitmap; |
| 1306 | // check if the current NV type is valid |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 1307 | if (VNV_TYPE_COUNT <= type) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1308 | { |
| 1309 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 1310 | ("%s: invalid type=%d"), __func__, type ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1311 | return VOS_STATUS_E_INVAL; |
| 1312 | } |
| 1313 | *pItemIsValid = (v_BOOL_t)((nvValidityBitmap >> type) & 1); |
| 1314 | return VOS_STATUS_SUCCESS; |
| 1315 | } |
| 1316 | /**------------------------------------------------------------------------ |
| 1317 | \brief vos_nv_read() - read a NV item to an output buffer |
| 1318 | The \a vos_nv_read() reads a NV item to an output buffer. If the item is |
| 1319 | an array, this function would read the entire array. One would get a |
| 1320 | VOS_STATUS_E_EXISTS error when reading an invalid item. |
| 1321 | For error conditions of VOS_STATUS_E_EXISTS and VOS_STATUS_E_FAILURE, |
| 1322 | if a default buffer is provided (with a non-NULL value), |
| 1323 | the default buffer content is copied to the output buffer. |
| 1324 | \param type - NV item type |
| 1325 | \param outputBuffer - output buffer |
| 1326 | \param defaultBuffer - default buffer |
| 1327 | \param bufferSize - output buffer size |
| 1328 | \return VOS_STATUS_SUCCESS - NV item is read successfully |
| 1329 | VOS_STATUS_E_INVAL - one of the parameters is invalid |
| 1330 | VOS_STATUS_E_FAULT - defaultBuffer point is NULL |
| 1331 | VOS_STATUS_E_EXISTS - NV type is unsupported |
| 1332 | VOS_STATUS_E_FAILURE - unknown error |
| 1333 | \sa |
| 1334 | -------------------------------------------------------------------------*/ |
| 1335 | VOS_STATUS vos_nv_read( VNV_TYPE type, v_VOID_t *outputVoidBuffer, |
| 1336 | v_VOID_t *defaultBuffer, v_SIZE_t bufferSize ) |
| 1337 | { |
| 1338 | VOS_STATUS status = VOS_STATUS_SUCCESS; |
| 1339 | v_SIZE_t itemSize; |
| 1340 | v_BOOL_t itemIsValid = VOS_TRUE; |
| 1341 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 1342 | // sanity check |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 1343 | if (VNV_TYPE_COUNT <= type) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1344 | { |
| 1345 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 1346 | ("%s: invalid type=%d"), __func__, type ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1347 | return VOS_STATUS_E_INVAL; |
| 1348 | } |
| 1349 | if (NULL == outputVoidBuffer) |
| 1350 | { |
| 1351 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1352 | ("Buffer provided is NULL") ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1353 | return VOS_STATUS_E_FAULT; |
| 1354 | } |
| 1355 | if (0 == bufferSize) |
| 1356 | { |
| 1357 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1358 | ("NV type=%d is invalid"), type ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1359 | return VOS_STATUS_E_INVAL; |
| 1360 | } |
| 1361 | // check if the NV item has valid data |
| 1362 | status = vos_nv_getValidity( type, &itemIsValid ); |
| 1363 | if (!itemIsValid) |
| 1364 | { |
| 1365 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_WARN, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1366 | "NV type=%d does not have valid data", type ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1367 | return VOS_STATUS_E_EMPTY; |
| 1368 | } |
| 1369 | switch(type) |
| 1370 | { |
| 1371 | case VNV_FIELD_IMAGE: |
| 1372 | itemSize = sizeof(gnvEFSTable->halnv.fields); |
| 1373 | if(bufferSize != itemSize) { |
| 1374 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1375 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1376 | itemSize); |
| 1377 | status = VOS_STATUS_E_INVAL; |
| 1378 | } |
| 1379 | else { |
| 1380 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.fields,bufferSize); |
| 1381 | } |
| 1382 | break; |
| 1383 | case VNV_RATE_TO_POWER_TABLE: |
| 1384 | itemSize = sizeof(gnvEFSTable->halnv.tables.pwrOptimum); |
| 1385 | if(bufferSize != itemSize) { |
| 1386 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1387 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1388 | itemSize); |
| 1389 | status = VOS_STATUS_E_INVAL; |
| 1390 | } |
| 1391 | else { |
| 1392 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.pwrOptimum[0],bufferSize); |
| 1393 | } |
| 1394 | break; |
| 1395 | case VNV_REGULARTORY_DOMAIN_TABLE: |
| 1396 | itemSize = sizeof(gnvEFSTable->halnv.tables.regDomains); |
| 1397 | if(bufferSize != itemSize) { |
| 1398 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1399 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1400 | itemSize); |
| 1401 | status = VOS_STATUS_E_INVAL; |
| 1402 | } |
| 1403 | else { |
| 1404 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.regDomains[0],bufferSize); |
| 1405 | } |
| 1406 | break; |
| 1407 | case VNV_DEFAULT_LOCATION: |
| 1408 | itemSize = sizeof(gnvEFSTable->halnv.tables.defaultCountryTable); |
| 1409 | if(bufferSize != itemSize) { |
| 1410 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1411 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1412 | itemSize); |
| 1413 | status = VOS_STATUS_E_INVAL; |
| 1414 | } |
| 1415 | else { |
| 1416 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.defaultCountryTable,bufferSize); |
| 1417 | } |
| 1418 | break; |
| 1419 | case VNV_TPC_POWER_TABLE: |
| 1420 | itemSize = sizeof(gnvEFSTable->halnv.tables.plutCharacterized); |
| 1421 | if(bufferSize != itemSize) { |
| 1422 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1423 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1424 | itemSize); |
| 1425 | status = VOS_STATUS_E_INVAL; |
| 1426 | } |
| 1427 | else { |
| 1428 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.plutCharacterized[0],bufferSize); |
| 1429 | } |
| 1430 | break; |
| 1431 | case VNV_TPC_PDADC_OFFSETS: |
| 1432 | itemSize = sizeof(gnvEFSTable->halnv.tables.plutPdadcOffset); |
| 1433 | if(bufferSize != itemSize) { |
| 1434 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1435 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1436 | itemSize); |
| 1437 | status = VOS_STATUS_E_INVAL; |
| 1438 | } |
| 1439 | else { |
| 1440 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.plutPdadcOffset[0],bufferSize); |
| 1441 | } |
| 1442 | break; |
| 1443 | case VNV_RSSI_CHANNEL_OFFSETS: |
| 1444 | |
| 1445 | itemSize = sizeof(gnvEFSTable->halnv.tables.rssiChanOffsets); |
| 1446 | |
| 1447 | if(bufferSize != itemSize) { |
| 1448 | |
| 1449 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1450 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1451 | itemSize); |
| 1452 | status = VOS_STATUS_E_INVAL; |
| 1453 | } |
| 1454 | else { |
| 1455 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.rssiChanOffsets[0],bufferSize); |
| 1456 | } |
| 1457 | break; |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 1458 | case VNV_HW_CAL_VALUES: |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1459 | |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 1460 | itemSize = sizeof(gnvEFSTable->halnv.tables.hwCalValues); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1461 | |
| 1462 | if(bufferSize != itemSize) { |
| 1463 | |
| 1464 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1465 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1466 | itemSize); |
| 1467 | status = VOS_STATUS_E_INVAL; |
| 1468 | } |
| 1469 | else { |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 1470 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.hwCalValues,bufferSize); |
| 1471 | } |
| 1472 | break; |
| 1473 | case VNV_FW_CONFIG: |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1474 | |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 1475 | itemSize = sizeof(gnvEFSTable->halnv.tables.fwConfig); |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1476 | |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 1477 | if(bufferSize != itemSize) { |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1478 | |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 1479 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1480 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 1481 | itemSize); |
| 1482 | status = VOS_STATUS_E_INVAL; |
| 1483 | } |
| 1484 | else { |
| 1485 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.fwConfig,bufferSize); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1486 | } |
| 1487 | break; |
| 1488 | case VNV_ANTENNA_PATH_LOSS: |
| 1489 | itemSize = sizeof(gnvEFSTable->halnv.tables.antennaPathLoss); |
| 1490 | if(bufferSize != itemSize) { |
| 1491 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1492 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1493 | itemSize); |
| 1494 | status = VOS_STATUS_E_INVAL; |
| 1495 | } |
| 1496 | else { |
| 1497 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.antennaPathLoss[0],bufferSize); |
| 1498 | } |
| 1499 | break; |
| 1500 | case VNV_PACKET_TYPE_POWER_LIMITS: |
| 1501 | itemSize = sizeof(gnvEFSTable->halnv.tables.pktTypePwrLimits); |
| 1502 | if(bufferSize != itemSize) { |
| 1503 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1504 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1505 | itemSize); |
| 1506 | status = VOS_STATUS_E_INVAL; |
| 1507 | } |
| 1508 | else { |
Tushnim Bhattacharyya | 5dd9456 | 2013-03-20 20:15:03 -0700 | [diff] [blame] | 1509 | memcpy(outputVoidBuffer,gnvEFSTable->halnv.tables.pktTypePwrLimits,bufferSize); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1510 | } |
| 1511 | break; |
| 1512 | case VNV_OFDM_CMD_PWR_OFFSET: |
| 1513 | itemSize = sizeof(gnvEFSTable->halnv.tables.ofdmCmdPwrOffset); |
| 1514 | if(bufferSize != itemSize) { |
| 1515 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1516 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1517 | itemSize); |
| 1518 | status = VOS_STATUS_E_INVAL; |
| 1519 | } |
| 1520 | else { |
| 1521 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.ofdmCmdPwrOffset,bufferSize); |
| 1522 | } |
| 1523 | break; |
| 1524 | case VNV_TX_BB_FILTER_MODE: |
| 1525 | itemSize = sizeof(gnvEFSTable->halnv.tables.txbbFilterMode); |
| 1526 | if(bufferSize != itemSize) { |
| 1527 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1528 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1529 | itemSize); |
| 1530 | status = VOS_STATUS_E_INVAL; |
| 1531 | } |
| 1532 | else { |
| 1533 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.txbbFilterMode,bufferSize); |
| 1534 | } |
| 1535 | break; |
| 1536 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1537 | |
| 1538 | case VNV_TABLE_VIRTUAL_RATE: |
| 1539 | itemSize = sizeof(gnvEFSTable->halnv.tables.pwrOptimum_virtualRate); |
| 1540 | if(bufferSize != itemSize) { |
| 1541 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1542 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1543 | itemSize); |
| 1544 | status = VOS_STATUS_E_INVAL; |
| 1545 | } |
| 1546 | else { |
| 1547 | memcpy(outputVoidBuffer,&gnvEFSTable->halnv.tables.pwrOptimum_virtualRate,bufferSize); |
| 1548 | } |
| 1549 | break; |
| 1550 | |
| 1551 | default: |
| 1552 | break; |
| 1553 | } |
| 1554 | return status; |
| 1555 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1556 | |
| 1557 | /**------------------------------------------------------------------------ |
| 1558 | \brief vos_nv_write() - write to a NV item from an input buffer |
| 1559 | The \a vos_nv_write() writes to a NV item from an input buffer. This would |
| 1560 | validate the NV item if the write operation is successful. |
| 1561 | \param type - NV item type |
| 1562 | \param inputBuffer - input buffer |
| 1563 | \param inputBufferSize - input buffer size |
| 1564 | \return VOS_STATUS_SUCCESS - NV item is read successfully |
| 1565 | VOS_STATUS_E_INVAL - one of the parameters is invalid |
| 1566 | VOS_STATUS_E_FAULT - outputBuffer pointer is NULL |
| 1567 | VOS_STATUS_E_EXISTS - NV type is unsupported |
| 1568 | VOS_STATUS_E_FAILURE - unknown error |
| 1569 | \sa |
| 1570 | -------------------------------------------------------------------------*/ |
| 1571 | VOS_STATUS vos_nv_write( VNV_TYPE type, v_VOID_t *inputVoidBuffer, |
| 1572 | v_SIZE_t bufferSize ) |
| 1573 | { |
| 1574 | VOS_STATUS status = VOS_STATUS_SUCCESS; |
| 1575 | v_SIZE_t itemSize; |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 1576 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 1577 | // sanity check |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 1578 | if (VNV_TYPE_COUNT <= type) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1579 | { |
| 1580 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 1581 | ("%s: invalid type=%d"), __func__, type ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1582 | return VOS_STATUS_E_INVAL; |
| 1583 | } |
| 1584 | if (NULL == inputVoidBuffer) |
| 1585 | { |
| 1586 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1587 | ("Buffer provided is NULL") ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1588 | return VOS_STATUS_E_FAULT; |
| 1589 | } |
| 1590 | if (0 == bufferSize) |
| 1591 | { |
| 1592 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1593 | ("NV type=%d is invalid"), type ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1594 | return VOS_STATUS_E_INVAL; |
| 1595 | } |
| 1596 | switch(type) |
| 1597 | { |
| 1598 | case VNV_FIELD_IMAGE: |
| 1599 | itemSize = sizeof(gnvEFSTable->halnv.fields); |
| 1600 | if(bufferSize != itemSize) { |
| 1601 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1602 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1603 | itemSize); |
| 1604 | status = VOS_STATUS_E_INVAL; |
| 1605 | } |
| 1606 | else { |
| 1607 | memcpy(&gnvEFSTable->halnv.fields,inputVoidBuffer,bufferSize); |
| 1608 | } |
| 1609 | break; |
| 1610 | case VNV_RATE_TO_POWER_TABLE: |
| 1611 | itemSize = sizeof(gnvEFSTable->halnv.tables.pwrOptimum); |
| 1612 | if(bufferSize != itemSize) { |
| 1613 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1614 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1615 | itemSize); |
| 1616 | status = VOS_STATUS_E_INVAL; |
| 1617 | } |
| 1618 | else { |
| 1619 | memcpy(&gnvEFSTable->halnv.tables.pwrOptimum[0],inputVoidBuffer,bufferSize); |
| 1620 | } |
| 1621 | break; |
| 1622 | case VNV_REGULARTORY_DOMAIN_TABLE: |
| 1623 | itemSize = sizeof(gnvEFSTable->halnv.tables.regDomains); |
| 1624 | if(bufferSize != itemSize) { |
| 1625 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1626 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1627 | itemSize); |
| 1628 | status = VOS_STATUS_E_INVAL; |
| 1629 | } |
| 1630 | else { |
| 1631 | memcpy(&gnvEFSTable->halnv.tables.regDomains[0],inputVoidBuffer,bufferSize); |
| 1632 | } |
| 1633 | break; |
| 1634 | case VNV_DEFAULT_LOCATION: |
| 1635 | itemSize = sizeof(gnvEFSTable->halnv.tables.defaultCountryTable); |
| 1636 | if(bufferSize != itemSize) { |
| 1637 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1638 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1639 | itemSize); |
| 1640 | status = VOS_STATUS_E_INVAL; |
| 1641 | } |
| 1642 | else { |
| 1643 | memcpy(&gnvEFSTable->halnv.tables.defaultCountryTable,inputVoidBuffer,bufferSize); |
| 1644 | } |
| 1645 | break; |
| 1646 | case VNV_TPC_POWER_TABLE: |
| 1647 | itemSize = sizeof(gnvEFSTable->halnv.tables.plutCharacterized); |
| 1648 | if(bufferSize != itemSize) { |
| 1649 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1650 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1651 | itemSize); |
| 1652 | status = VOS_STATUS_E_INVAL; |
| 1653 | } |
| 1654 | else { |
| 1655 | memcpy(&gnvEFSTable->halnv.tables.plutCharacterized[0],inputVoidBuffer,bufferSize); |
| 1656 | } |
| 1657 | break; |
| 1658 | case VNV_TPC_PDADC_OFFSETS: |
| 1659 | itemSize = sizeof(gnvEFSTable->halnv.tables.plutPdadcOffset); |
| 1660 | if(bufferSize != itemSize) { |
| 1661 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1662 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1663 | itemSize); |
| 1664 | status = VOS_STATUS_E_INVAL; |
| 1665 | } |
| 1666 | else { |
| 1667 | memcpy(&gnvEFSTable->halnv.tables.plutPdadcOffset[0],inputVoidBuffer,bufferSize); |
| 1668 | } |
| 1669 | break; |
| 1670 | case VNV_RSSI_CHANNEL_OFFSETS: |
| 1671 | |
| 1672 | itemSize = sizeof(gnvEFSTable->halnv.tables.rssiChanOffsets); |
| 1673 | |
| 1674 | if(bufferSize != itemSize) { |
| 1675 | |
| 1676 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1677 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1678 | itemSize); |
| 1679 | status = VOS_STATUS_E_INVAL; |
| 1680 | } |
| 1681 | else { |
| 1682 | memcpy(&gnvEFSTable->halnv.tables.rssiChanOffsets[0],inputVoidBuffer,bufferSize); |
| 1683 | } |
| 1684 | break; |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 1685 | case VNV_HW_CAL_VALUES: |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1686 | |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 1687 | itemSize = sizeof(gnvEFSTable->halnv.tables.hwCalValues); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1688 | |
| 1689 | if(bufferSize != itemSize) { |
| 1690 | |
| 1691 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1692 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1693 | itemSize); |
| 1694 | status = VOS_STATUS_E_INVAL; |
| 1695 | } |
| 1696 | else { |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 1697 | memcpy(&gnvEFSTable->halnv.tables.hwCalValues,inputVoidBuffer,bufferSize); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1698 | } |
| 1699 | break; |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 1700 | case VNV_FW_CONFIG: |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1701 | |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 1702 | itemSize = sizeof(gnvEFSTable->halnv.tables.fwConfig); |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1703 | |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 1704 | if(bufferSize != itemSize) { |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1705 | |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 1706 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1707 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Gopichand Nakkala | 90bcf7a | 2013-01-04 11:45:31 -0800 | [diff] [blame] | 1708 | itemSize); |
| 1709 | status = VOS_STATUS_E_INVAL; |
| 1710 | } |
| 1711 | else { |
| 1712 | memcpy(&gnvEFSTable->halnv.tables.fwConfig,inputVoidBuffer,bufferSize); |
| 1713 | } |
| 1714 | break; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1715 | case VNV_ANTENNA_PATH_LOSS: |
| 1716 | itemSize = sizeof(gnvEFSTable->halnv.tables.antennaPathLoss); |
| 1717 | if(bufferSize != itemSize) { |
| 1718 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1719 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1720 | itemSize); |
| 1721 | status = VOS_STATUS_E_INVAL; |
| 1722 | } |
| 1723 | else { |
| 1724 | memcpy(&gnvEFSTable->halnv.tables.antennaPathLoss[0],inputVoidBuffer,bufferSize); |
| 1725 | } |
| 1726 | break; |
| 1727 | |
| 1728 | case VNV_PACKET_TYPE_POWER_LIMITS: |
| 1729 | itemSize = sizeof(gnvEFSTable->halnv.tables.pktTypePwrLimits); |
| 1730 | if(bufferSize != itemSize) { |
| 1731 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1732 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1733 | itemSize); |
| 1734 | status = VOS_STATUS_E_INVAL; |
| 1735 | } |
| 1736 | else { |
Tushnim Bhattacharyya | 5dd9456 | 2013-03-20 20:15:03 -0700 | [diff] [blame] | 1737 | memcpy(gnvEFSTable->halnv.tables.pktTypePwrLimits,inputVoidBuffer,bufferSize); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1738 | } |
| 1739 | break; |
| 1740 | |
| 1741 | case VNV_OFDM_CMD_PWR_OFFSET: |
| 1742 | itemSize = sizeof(gnvEFSTable->halnv.tables.ofdmCmdPwrOffset); |
| 1743 | if(bufferSize != itemSize) { |
| 1744 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1745 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1746 | itemSize); |
| 1747 | status = VOS_STATUS_E_INVAL; |
| 1748 | } |
| 1749 | else { |
| 1750 | memcpy(&gnvEFSTable->halnv.tables.ofdmCmdPwrOffset,inputVoidBuffer,bufferSize); |
| 1751 | } |
| 1752 | break; |
| 1753 | |
| 1754 | case VNV_TX_BB_FILTER_MODE: |
| 1755 | itemSize = sizeof(gnvEFSTable->halnv.tables.txbbFilterMode); |
| 1756 | if(bufferSize != itemSize) { |
| 1757 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1758 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1759 | itemSize); |
| 1760 | status = VOS_STATUS_E_INVAL; |
| 1761 | } |
| 1762 | else { |
| 1763 | memcpy(&gnvEFSTable->halnv.tables.txbbFilterMode,inputVoidBuffer,bufferSize); |
| 1764 | } |
| 1765 | break; |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1766 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1767 | |
| 1768 | case VNV_TABLE_VIRTUAL_RATE: |
| 1769 | itemSize = sizeof(gnvEFSTable->halnv.tables.pwrOptimum_virtualRate); |
| 1770 | if(bufferSize != itemSize) { |
| 1771 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1772 | ("type = %d buffer size=%d is less than data size=%d"),type, bufferSize, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1773 | itemSize); |
| 1774 | status = VOS_STATUS_E_INVAL; |
| 1775 | } |
| 1776 | else { |
| 1777 | memcpy(&gnvEFSTable->halnv.tables.pwrOptimum_virtualRate,inputVoidBuffer,bufferSize); |
| 1778 | } |
| 1779 | break; |
| 1780 | |
| 1781 | default: |
| 1782 | break; |
| 1783 | } |
| 1784 | if (VOS_STATUS_SUCCESS == status) |
| 1785 | { |
| 1786 | // set NV item to have valid data |
| 1787 | status = vos_nv_setValidity( type, VOS_TRUE ); |
| 1788 | if (! VOS_IS_STATUS_SUCCESS(status)) { |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1789 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, ("vos_nv_setValidity failed!!!")); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1790 | status = VOS_STATUS_E_FAULT; |
| 1791 | } |
| 1792 | status = wlan_write_to_efs((v_U8_t*)gnvEFSTable,sizeof(nvEFSTable_t)); |
| 1793 | |
| 1794 | if (! VOS_IS_STATUS_SUCCESS(status)) { |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 1795 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, ("vos_nv_write_to_efs failed!!!")); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1796 | status = VOS_STATUS_E_FAULT; |
| 1797 | } |
| 1798 | } |
| 1799 | return status; |
| 1800 | } |
Venkata Prathyusha Kuntupalli | 9778fb3 | 2013-02-26 22:16:52 -0800 | [diff] [blame] | 1801 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1802 | /**------------------------------------------------------------------------ |
| 1803 | \brief vos_nv_getChannelListWithPower() - function to return the list of |
| 1804 | supported channels with the power limit info too. |
| 1805 | \param pChannels20MHz - list of 20 Mhz channels |
| 1806 | \param pNum20MHzChannelsFound - number of 20 Mhz channels |
| 1807 | \param pChannels40MHz - list of 20 Mhz channels |
| 1808 | \param pNum40MHzChannelsFound - number of 20 Mhz channels |
| 1809 | \return status of the NV read operation |
| 1810 | \Note: 40Mhz not currently supported |
| 1811 | \sa |
| 1812 | -------------------------------------------------------------------------*/ |
| 1813 | VOS_STATUS vos_nv_getChannelListWithPower(tChannelListWithPower *channels20MHz /*[NUM_LEGIT_RF_CHANNELS] */, |
| 1814 | tANI_U8 *num20MHzChannelsFound, |
| 1815 | tChannelListWithPower *channels40MHz /*[NUM_CHAN_BOND_CHANNELS] */, |
| 1816 | tANI_U8 *num40MHzChannelsFound |
| 1817 | ) |
| 1818 | { |
| 1819 | VOS_STATUS status = VOS_STATUS_SUCCESS; |
| 1820 | int i, count; |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1821 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1822 | //TODO: Dont want to use pMac here...can we instead store the curRegDomain in NV |
| 1823 | // or pass it as a parameter to NV from SME? |
| 1824 | |
| 1825 | if( channels20MHz && num20MHzChannelsFound ) |
| 1826 | { |
| 1827 | count = 0; |
| 1828 | for( i = 0; i <= RF_CHAN_14; i++ ) |
| 1829 | { |
| 1830 | if( regChannels[i].enabled ) |
| 1831 | { |
| 1832 | channels20MHz[count].chanId = rfChannels[i].channelNum; |
| 1833 | channels20MHz[count++].pwr = regChannels[i].pwrLimit; |
| 1834 | } |
| 1835 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1836 | for( i = RF_CHAN_36; i <= RF_CHAN_165; i++ ) |
| 1837 | { |
| 1838 | if( regChannels[i].enabled ) |
| 1839 | { |
| 1840 | channels20MHz[count].chanId = rfChannels[i].channelNum; |
| 1841 | channels20MHz[count++].pwr = regChannels[i].pwrLimit; |
| 1842 | } |
| 1843 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1844 | *num20MHzChannelsFound = (tANI_U8)count; |
| 1845 | } |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 1846 | |
| 1847 | if( channels40MHz && num40MHzChannelsFound ) |
| 1848 | { |
| 1849 | count = 0; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 1850 | //center channels for 2.4 Ghz 40 MHz channels |
| 1851 | for( i = RF_CHAN_BOND_3; i <= RF_CHAN_BOND_11; i++ ) |
| 1852 | { |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1853 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 1854 | if( regChannels[i].enabled ) |
| 1855 | { |
| 1856 | channels40MHz[count].chanId = rfChannels[i].channelNum; |
| 1857 | channels40MHz[count++].pwr = regChannels[i].pwrLimit; |
| 1858 | } |
| 1859 | } |
| 1860 | //center channels for 5 Ghz 40 MHz channels |
| 1861 | for( i = RF_CHAN_BOND_38; i <= RF_CHAN_BOND_163; i++ ) |
| 1862 | { |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1863 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 1864 | if( regChannels[i].enabled ) |
| 1865 | { |
| 1866 | channels40MHz[count].chanId = rfChannels[i].channelNum; |
| 1867 | channels40MHz[count++].pwr = regChannels[i].pwrLimit; |
| 1868 | } |
| 1869 | } |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 1870 | *num40MHzChannelsFound = (tANI_U8)count; |
| 1871 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1872 | return (status); |
| 1873 | } |
| 1874 | |
| 1875 | /**------------------------------------------------------------------------ |
| 1876 | \brief vos_nv_getDefaultRegDomain() - return the default regulatory domain |
| 1877 | \return default regulatory domain |
| 1878 | \sa |
| 1879 | -------------------------------------------------------------------------*/ |
| 1880 | |
| 1881 | v_REGDOMAIN_t vos_nv_getDefaultRegDomain( void ) |
| 1882 | { |
| 1883 | return countryInfoTable.countryInfo[0].regDomain; |
| 1884 | } |
| 1885 | |
| 1886 | /**------------------------------------------------------------------------ |
| 1887 | \brief vos_nv_getSupportedChannels() - function to return the list of |
| 1888 | supported channels |
| 1889 | \param p20MhzChannels - list of 20 Mhz channels |
| 1890 | \param pNum20MhzChannels - number of 20 Mhz channels |
| 1891 | \param p40MhzChannels - list of 40 Mhz channels |
| 1892 | \param pNum40MhzChannels - number of 40 Mhz channels |
| 1893 | \return status of the NV read operation |
| 1894 | \Note: 40Mhz not currently supported |
| 1895 | \sa |
| 1896 | -------------------------------------------------------------------------*/ |
| 1897 | VOS_STATUS vos_nv_getSupportedChannels( v_U8_t *p20MhzChannels, int *pNum20MhzChannels, |
| 1898 | v_U8_t *p40MhzChannels, int *pNum40MhzChannels) |
| 1899 | { |
| 1900 | VOS_STATUS status = VOS_STATUS_E_INVAL; |
| 1901 | int i, count = 0; |
| 1902 | |
| 1903 | if( p20MhzChannels && pNum20MhzChannels ) |
| 1904 | { |
| 1905 | if( *pNum20MhzChannels >= NUM_RF_CHANNELS ) |
| 1906 | { |
| 1907 | for( i = 0; i <= RF_CHAN_14; i++ ) |
| 1908 | { |
| 1909 | p20MhzChannels[count++] = rfChannels[i].channelNum; |
| 1910 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1911 | for( i = RF_CHAN_36; i <= RF_CHAN_165; i++ ) |
| 1912 | { |
| 1913 | p20MhzChannels[count++] = rfChannels[i].channelNum; |
| 1914 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1915 | status = VOS_STATUS_SUCCESS; |
| 1916 | } |
| 1917 | *pNum20MhzChannels = count; |
| 1918 | } |
| 1919 | |
| 1920 | return (status); |
| 1921 | } |
| 1922 | |
| 1923 | /**------------------------------------------------------------------------ |
| 1924 | \brief vos_nv_readDefaultCountryTable() - return the default Country table |
| 1925 | \param table data - a union to return the default country table data in. |
| 1926 | \return status of the NV read operation |
| 1927 | \sa |
| 1928 | -------------------------------------------------------------------------*/ |
| 1929 | VOS_STATUS vos_nv_readDefaultCountryTable( uNvTables *tableData ) |
| 1930 | { |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1931 | |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 1932 | VOS_STATUS status = VOS_STATUS_SUCCESS; |
| 1933 | memcpy(&tableData->defaultCountryTable, &pnvEFSTable->halnv.tables.defaultCountryTable, sizeof(sDefaultCountry)); |
| 1934 | pr_info("DefaultCountry is %c%c\n", |
| 1935 | tableData->defaultCountryTable.countryCode[0], |
| 1936 | tableData->defaultCountryTable.countryCode[1]); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1937 | return status; |
| 1938 | } |
| 1939 | |
| 1940 | /**------------------------------------------------------------------------ |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 1941 | \brief vos_nv_getBuffer - |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1942 | \param pBuffer - to return the buffer address |
| 1943 | pSize - buffer size. |
| 1944 | \return status of the NV read operation |
| 1945 | \sa |
| 1946 | -------------------------------------------------------------------------*/ |
| 1947 | VOS_STATUS vos_nv_getNVBuffer(v_VOID_t **pNvBuffer,v_SIZE_t *pSize) |
| 1948 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1949 | /* Send the NV structure and size */ |
| 1950 | *pNvBuffer = (v_VOID_t *)(&pnvEFSTable->halnv); |
| 1951 | *pSize = sizeof(sHalNv); |
| 1952 | |
| 1953 | return VOS_STATUS_SUCCESS; |
| 1954 | } |
| 1955 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1956 | /**------------------------------------------------------------------------ |
Prasanna Kumar | f6c94ae | 2013-04-11 20:05:21 -0700 | [diff] [blame] | 1957 | \brief vos_nv_getBuffer - |
| 1958 | \param pBuffer - to return the buffer address |
| 1959 | pSize - buffer size. |
| 1960 | \return status of the NV read operation |
| 1961 | \sa |
| 1962 | -------------------------------------------------------------------------*/ |
| 1963 | VOS_STATUS vos_nv_getNVEncodedBuffer(v_VOID_t **pNvBuffer,v_SIZE_t *pSize) |
| 1964 | { |
| 1965 | /* Send the NV structure and size */ |
| 1966 | VOS_STATUS status; |
| 1967 | |
| 1968 | status = vos_nv_isEmbeddedNV(); |
| 1969 | |
| 1970 | if (VOS_STATUS_SUCCESS == status) |
| 1971 | { |
| 1972 | *pNvBuffer = (v_VOID_t *)(pEncodedBuf); |
| 1973 | *pSize = nvReadEncodeBufSize; |
| 1974 | } |
| 1975 | else |
| 1976 | { |
| 1977 | *pNvBuffer = (v_VOID_t *)(&pnvEFSTable->halnv); |
| 1978 | *pSize = sizeof(sHalNv); |
| 1979 | } |
| 1980 | |
| 1981 | return VOS_STATUS_SUCCESS; |
| 1982 | } |
| 1983 | |
| 1984 | |
| 1985 | VOS_STATUS vos_nv_getNVDictionary(v_VOID_t **pNvBuffer,v_SIZE_t *pSize) |
| 1986 | { |
| 1987 | /* Send the NV structure and size */ |
| 1988 | *pNvBuffer = (v_VOID_t *)(pDictFile); |
| 1989 | *pSize = nDictionarySize; |
| 1990 | |
| 1991 | return VOS_STATUS_SUCCESS; |
| 1992 | } |
| 1993 | |
| 1994 | VOS_STATUS vos_nv_isEmbeddedNV(v_VOID_t) |
| 1995 | { |
| 1996 | if (MAGIC_NUMBER == magicNumber) |
| 1997 | { |
| 1998 | return VOS_STATUS_SUCCESS; |
| 1999 | } |
| 2000 | |
| 2001 | return VOS_STATUS_E_FAILURE; |
| 2002 | } |
| 2003 | |
| 2004 | VOS_STATUS vos_nv_setNVEncodedBuffer(v_U8_t *pNvBuffer, v_SIZE_t size) |
| 2005 | { |
| 2006 | vos_mem_copy(pEncodedBuf, &pNvBuffer[sizeof(v_U32_t)], |
| 2007 | (size-sizeof(v_U32_t))); |
| 2008 | |
| 2009 | return VOS_STATUS_SUCCESS; |
| 2010 | } |
| 2011 | |
| 2012 | /**------------------------------------------------------------------------ |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2013 | \brief vos_nv_getChannelEnabledState - |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 2014 | \param rfChannel - input channel enum to know evabled state |
| 2015 | \return eNVChannelEnabledType enabled state for channel |
| 2016 | * enabled |
| 2017 | * disabled |
| 2018 | * DFS |
| 2019 | \sa |
| 2020 | -------------------------------------------------------------------------*/ |
| 2021 | eNVChannelEnabledType vos_nv_getChannelEnabledState |
| 2022 | ( |
| 2023 | v_U32_t rfChannel |
| 2024 | ) |
| 2025 | { |
| 2026 | v_U32_t channelLoop; |
| 2027 | eRfChannels channelEnum = INVALID_RF_CHANNEL; |
| 2028 | |
| 2029 | for(channelLoop = 0; channelLoop <= RF_CHAN_165; channelLoop++) |
| 2030 | { |
| 2031 | if(rfChannels[channelLoop].channelNum == rfChannel) |
| 2032 | { |
| 2033 | channelEnum = (eRfChannels)channelLoop; |
| 2034 | break; |
| 2035 | } |
| 2036 | } |
| 2037 | |
| 2038 | if(INVALID_RF_CHANNEL == channelEnum) |
| 2039 | { |
| 2040 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | b88db98 | 2012-12-10 13:34:59 -0800 | [diff] [blame] | 2041 | "vos_nv_getChannelEnabledState, invalid channel %d", rfChannel); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 2042 | return NV_CHANNEL_INVALID; |
| 2043 | } |
| 2044 | |
| 2045 | return regChannels[channelEnum].enabled; |
| 2046 | } |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2047 | |
| 2048 | /****************************************************************** |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2049 | Add CRDA regulatory support |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2050 | *******************************************************************/ |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2051 | |
| 2052 | static int bw20_ch_index_to_bw40_ch_index(int k) |
| 2053 | { |
| 2054 | int m = -1; |
| 2055 | if (k >= RF_CHAN_1 && k <= RF_CHAN_14) |
| 2056 | { |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2057 | m = k - RF_CHAN_1 + RF_CHAN_BOND_3 ; |
| 2058 | if (m > RF_CHAN_BOND_11) |
| 2059 | m = RF_CHAN_BOND_11; |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2060 | } |
| 2061 | else if (k >= RF_CHAN_240 && k <= RF_CHAN_216) |
| 2062 | { |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2063 | m = k - RF_CHAN_240 + RF_CHAN_BOND_242 ; |
| 2064 | if (m > RF_CHAN_BOND_214) |
| 2065 | m = RF_CHAN_BOND_214; |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2066 | } |
| 2067 | else if (k >= RF_CHAN_36 && k <= RF_CHAN_64) |
| 2068 | { |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2069 | m = k - RF_CHAN_36 + RF_CHAN_BOND_38; |
| 2070 | if (m > RF_CHAN_BOND_62) |
| 2071 | m = RF_CHAN_BOND_62; |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2072 | } |
| 2073 | else if (k >= RF_CHAN_100 && k <= RF_CHAN_140) |
| 2074 | { |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2075 | m = k - RF_CHAN_100 + RF_CHAN_BOND_102; |
| 2076 | if (m > RF_CHAN_BOND_138) |
| 2077 | m = RF_CHAN_BOND_138; |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2078 | } |
| 2079 | else if (k >= RF_CHAN_149 && k <= RF_CHAN_165) |
| 2080 | { |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2081 | m = k - RF_CHAN_149 + RF_CHAN_BOND_151; |
| 2082 | if (m > RF_CHAN_BOND_163) |
| 2083 | m = RF_CHAN_BOND_163; |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2084 | } |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2085 | return m; |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2086 | } |
| 2087 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2088 | void crda_regulatory_entry_default(v_U8_t *countryCode, int domain_id) |
Yunsen Wang | e3ba1fb | 2013-04-05 15:04:43 -0700 | [diff] [blame] | 2089 | { |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2090 | int k; |
| 2091 | pr_info("Country %c%c domain_id %d\n enable ch 1 - 11.\n", |
| 2092 | countryCode[0], countryCode[1], domain_id); |
| 2093 | for (k = RF_CHAN_1; k <= RF_CHAN_11; k++) { |
| 2094 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[k].enabled = |
| 2095 | NV_CHANNEL_ENABLE; |
| 2096 | /* Max Tx Power 20dBm */ |
| 2097 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[k].pwrLimit = 20; |
| 2098 | } |
| 2099 | /* enable ch 12 to ch 14 passive scan */ |
| 2100 | pr_info(" enable ch 12 - 14 to scan passively by setting DFS flag.\n"); |
| 2101 | for (k = RF_CHAN_12; k <= MAX_2_4GHZ_CHANNEL; k++) { |
| 2102 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[k].enabled = |
| 2103 | NV_CHANNEL_DFS; |
| 2104 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[k].pwrLimit = 0; |
| 2105 | } |
| 2106 | pr_info(" enable 5GHz to scan passively by setting DFS flag.\n"); |
| 2107 | for (k = MIN_5GHZ_CHANNEL; k <= MAX_5GHZ_CHANNEL; k++) { |
| 2108 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[k].enabled = |
| 2109 | NV_CHANNEL_DFS; |
| 2110 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[k].pwrLimit = 0; |
| 2111 | } |
| 2112 | #ifdef PASSIVE_SCAN_4_9GHZ |
| 2113 | pr_info(" enable 4.9 GHz to scan passively by setting DFS flag.\n"); |
| 2114 | for (k = RF_CHAN_240; k <= RF_CHAN_216; k++) { |
| 2115 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[k].enabled = |
| 2116 | NV_CHANNEL_DFS; |
| 2117 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[k].pwrLimit = 0; |
| 2118 | } |
| 2119 | #endif |
| 2120 | if (domain_id == NUM_REG_DOMAINS-1) |
| 2121 | { /* init time */ |
| 2122 | crda_alpha2[0] = countryCode[0]; |
| 2123 | crda_alpha2[1] = countryCode[1]; |
| 2124 | crda_regulatory_entry_valid = VOS_TRUE; |
| 2125 | pnvEFSTable->halnv.tables.defaultCountryTable.countryCode[0] = countryCode[0]; |
| 2126 | pnvEFSTable->halnv.tables.defaultCountryTable.countryCode[1] = countryCode[1]; |
| 2127 | pnvEFSTable->halnv.tables.defaultCountryTable.countryCode[2] = 'I'; |
| 2128 | pnvEFSTable->halnv.tables.defaultCountryTable.regDomain = NUM_REG_DOMAINS-1; |
| 2129 | } |
| 2130 | if (domain_id == NUM_REG_DOMAINS-2) |
| 2131 | { /* none-default country */ |
| 2132 | run_time_alpha2[0] = countryCode[0]; |
| 2133 | run_time_alpha2[1] = countryCode[1]; |
| 2134 | crda_regulatory_run_time_entry_valid = VOS_TRUE; |
| 2135 | } |
| 2136 | } |
Yunsen Wang | e3ba1fb | 2013-04-05 15:04:43 -0700 | [diff] [blame] | 2137 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2138 | static int crda_regulatory_entry_post_processing(struct wiphy *wiphy, |
| 2139 | struct regulatory_request *request, |
| 2140 | v_U8_t nBandCapability, |
| 2141 | int domain_id) |
| 2142 | { |
| 2143 | if (request->alpha2[0] == '0' && request->alpha2[1] == '0') { |
| 2144 | pr_info("Country 00 special handling to enable passive scan.\n"); |
| 2145 | crda_regulatory_entry_default(request->alpha2, domain_id); |
| 2146 | } |
| 2147 | return 0; |
| 2148 | } |
Yunsen Wang | e3ba1fb | 2013-04-05 15:04:43 -0700 | [diff] [blame] | 2149 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2150 | /* create_crda_regulatory_entry should be called from user command or 11d country IE */ |
| 2151 | static int create_crda_regulatory_entry(struct wiphy *wiphy, |
| 2152 | struct regulatory_request *request, |
| 2153 | v_U8_t nBandCapability) |
| 2154 | { |
| 2155 | int i, j, m; |
| 2156 | int k = 0, n = 0; |
| 2157 | |
| 2158 | if (run_time_alpha2[0]==request->alpha2[0] && |
| 2159 | run_time_alpha2[1]==request->alpha2[1] && |
| 2160 | crda_regulatory_run_time_entry_valid == VOS_TRUE) |
| 2161 | return 0; /* already created */ |
| 2162 | |
| 2163 | /* 20MHz channels */ |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2164 | if (nBandCapability == eCSR_BAND_24) |
| 2165 | pr_info("BandCapability is set to 2G only.\n"); |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2166 | for (i=0,m=0;i<IEEE80211_NUM_BANDS;i++) |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2167 | { |
| 2168 | if (i == IEEE80211_BAND_2GHZ && nBandCapability == eCSR_BAND_5G) // 5G only |
| 2169 | continue; |
| 2170 | else if (i == IEEE80211_BAND_5GHZ && nBandCapability == eCSR_BAND_24) // 2G only |
| 2171 | continue; |
| 2172 | if (wiphy->bands[i] == NULL) |
| 2173 | { |
| 2174 | pr_info("error: wiphy->bands[i] is NULL, i = %d\n", i); |
| 2175 | return -1; |
| 2176 | } |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2177 | // internal channels[] is one continous array for both 2G and 5G bands |
| 2178 | // m is internal starting channel index for each band |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2179 | if (i == 0) |
| 2180 | m = 0; |
| 2181 | else |
| 2182 | m = wiphy->bands[i-1]->n_channels + m; |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2183 | for (j=0;j<wiphy->bands[i]->n_channels;j++) |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2184 | { |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2185 | // k = (m + j) is internal current channel index for 20MHz channel |
| 2186 | // n is internal channel index for corresponding 40MHz channel |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2187 | k = m + j; |
| 2188 | n = bw20_ch_index_to_bw40_ch_index(k); |
| 2189 | if (n == -1) |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2190 | return -1; |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2191 | if (wiphy->bands[i]->channels[j].flags & IEEE80211_CHAN_DISABLED) |
| 2192 | { |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2193 | if (pnvEFSTable == NULL) |
| 2194 | { |
| 2195 | pr_info("error: pnvEFSTable is NULL, probably not parsed nv.bin yet\n"); |
| 2196 | return -1; |
| 2197 | } |
| 2198 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[k].enabled = |
| 2199 | NV_CHANNEL_DISABLE; |
| 2200 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[n].enabled = |
| 2201 | NV_CHANNEL_DISABLE; |
| 2202 | //pr_info("CH %d disabled, no bonding centered on CH %d.\n", rfChannels[k].channelNum, |
| 2203 | // rfChannels[n].channelNum); |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2204 | } |
| 2205 | else if (wiphy->bands[i]->channels[j].flags & IEEE80211_CHAN_RADAR) |
| 2206 | { |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2207 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[k].enabled = |
| 2208 | NV_CHANNEL_DFS; |
| 2209 | // max_power is in mBm = 100 * dBm |
| 2210 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[k].pwrLimit = |
| 2211 | (tANI_S8) ((wiphy->bands[i]->channels[j].max_power)/100); |
| 2212 | if ((wiphy->bands[i]->channels[j].flags & IEEE80211_CHAN_NO_HT40) == 0) |
| 2213 | { |
| 2214 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[n].enabled = |
| 2215 | NV_CHANNEL_DFS; |
| 2216 | // 40MHz channel power is half of 20MHz (-3dB) ?? |
| 2217 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[n].pwrLimit = |
| 2218 | (tANI_S8) (((wiphy->bands[i]->channels[j].max_power)/100)-3); |
| 2219 | } |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2220 | } |
| 2221 | else // Enable is only last flag we support |
| 2222 | { |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2223 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[k].enabled = |
| 2224 | NV_CHANNEL_ENABLE; |
| 2225 | // max_power is in dBm |
| 2226 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[k].pwrLimit = |
| 2227 | (tANI_S8) ((wiphy->bands[i]->channels[j].max_power)/100); |
| 2228 | if ((wiphy->bands[i]->channels[j].flags & IEEE80211_CHAN_NO_HT40) == 0) |
| 2229 | { |
| 2230 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[n].enabled = |
| 2231 | NV_CHANNEL_ENABLE; |
| 2232 | // 40MHz channel power is half of 20MHz (-3dB) ?? |
| 2233 | pnvEFSTable->halnv.tables.regDomains[NUM_REG_DOMAINS-2].channels[n].pwrLimit = |
| 2234 | (tANI_S8) (((wiphy->bands[i]->channels[j].max_power)/100)-3); |
| 2235 | } |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2236 | } |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2237 | /* ignore CRDA max_antenna_gain typical is 3dBi, nv.bin antennaGain is |
| 2238 | real gain which should be provided by the real design */ |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2239 | } |
| 2240 | } |
| 2241 | if (k == 0) |
| 2242 | return -1; |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2243 | run_time_alpha2[0] = request->alpha2[0]; |
| 2244 | run_time_alpha2[1] = request->alpha2[1]; |
| 2245 | crda_regulatory_run_time_entry_valid = VOS_TRUE; |
| 2246 | crda_regulatory_entry_post_processing(wiphy, request, nBandCapability, NUM_REG_DOMAINS-2); |
| 2247 | return 0; |
| 2248 | } |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2249 | |
| 2250 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2251 | v_BOOL_t is_crda_regulatory_entry_valid(void) |
| 2252 | { |
| 2253 | return crda_regulatory_entry_valid; |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2254 | } |
| 2255 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2256 | /* Handling routines for the conversion from regd rules (start/end freq) to channel index |
| 2257 | start freq + 10000 = center freq of the 20MHz start channel |
| 2258 | end freq - 10000 = center freq of the 20MHz end channel |
| 2259 | start freq + 20000 = center freq of the 40MHz start channel |
| 2260 | end freq - 20000 = center freq of the 40MHz end channel |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2261 | */ |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2262 | static int bw20_start_freq_to_channel_index(u32 freq_khz) |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2263 | { |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2264 | int i; |
| 2265 | u32 center_freq = freq_khz + 10000; |
| 2266 | //Has to compare from low freq to high freq |
| 2267 | //RF_SUBBAND_2_4_GHZ |
| 2268 | for (i=RF_CHAN_1;i<=RF_CHAN_14;i++) |
| 2269 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2270 | return i; |
| 2271 | //RF_SUBBAND_4_9_GHZ, Ch 240, 244, 248, 252, 208, 212, 216 |
| 2272 | for (i=RF_CHAN_240;i<=RF_CHAN_216;i++) |
| 2273 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2274 | return i; |
| 2275 | //RF_SUBBAND_5_LOW_GHZ |
| 2276 | for (i=RF_CHAN_36;i<=RF_CHAN_64;i++) |
| 2277 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2278 | return i; |
| 2279 | //RF_SUBBAND_5_MID_GHZ |
| 2280 | for (i=RF_CHAN_100;i<=RF_CHAN_140;i++) |
| 2281 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2282 | return i; |
| 2283 | //RF_SUBBAND_5_HIGH_GHZ |
| 2284 | for (i=RF_CHAN_149;i<=RF_CHAN_165;i++) |
| 2285 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2286 | return i; |
| 2287 | return -1; |
| 2288 | } |
| 2289 | |
| 2290 | static int bw20_end_freq_to_channel_index(u32 freq_khz) |
| 2291 | { |
| 2292 | int i; |
| 2293 | u32 center_freq = freq_khz - 10000; |
| 2294 | //Has to compare from high freq to low freq |
| 2295 | //RF_SUBBAND_5_HIGH_GHZ |
| 2296 | for (i=RF_CHAN_165;i>=RF_CHAN_149;i--) |
| 2297 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2298 | return i; |
| 2299 | //RF_SUBBAND_5_MID_GHZ |
| 2300 | for (i=RF_CHAN_140;i>=RF_CHAN_100;i--) |
| 2301 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2302 | return i; |
| 2303 | //RF_SUBBAND_5_LOW_GHZ |
| 2304 | for (i=RF_CHAN_64;i>=RF_CHAN_36;i--) |
| 2305 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2306 | return i; |
| 2307 | //RF_SUBBAND_4_9_GHZ, Ch 216, 212, 208, 252, 248, 244, 240 |
| 2308 | for (i=RF_CHAN_216;i>=RF_CHAN_240;i--) |
| 2309 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2310 | return i; |
| 2311 | //RF_SUBBAND_2_4_GHZ |
| 2312 | for (i=RF_CHAN_14;i>=RF_CHAN_1;i--) |
| 2313 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2314 | return i; |
| 2315 | return -1; |
| 2316 | } |
| 2317 | |
| 2318 | static int bw40_start_freq_to_channel_index(u32 freq_khz) |
| 2319 | { |
| 2320 | int i; |
| 2321 | u32 center_freq = freq_khz + 20000; |
| 2322 | //Has to compare from low freq to high freq |
| 2323 | //RF_SUBBAND_2_4_GHZ |
| 2324 | for (i=RF_CHAN_BOND_3;i<=RF_CHAN_BOND_11;i++) |
| 2325 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2326 | return i; |
| 2327 | //RF_SUBBAND_4_9_GHZ, Ch 242, 246, 250, 210, 214 |
| 2328 | for (i=RF_CHAN_BOND_242;i<=RF_CHAN_BOND_214;i++) |
| 2329 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2330 | return i; |
| 2331 | //RF_SUBBAND_5_LOW_GHZ |
| 2332 | for (i=RF_CHAN_BOND_38;i<=RF_CHAN_BOND_62;i++) |
| 2333 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2334 | return i; |
| 2335 | //RF_SUBBAND_5_MID_GHZ |
| 2336 | for (i=RF_CHAN_BOND_102;i<=RF_CHAN_BOND_138;i++) |
| 2337 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2338 | return i; |
| 2339 | //RF_SUBBAND_5_HIGH_GHZ |
| 2340 | for (i=RF_CHAN_BOND_151;i<=RF_CHAN_BOND_163;i++) |
| 2341 | if (center_freq <= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2342 | return i; |
| 2343 | return -1; |
| 2344 | } |
| 2345 | |
| 2346 | static int bw40_end_freq_to_channel_index(u32 freq_khz) |
| 2347 | { |
| 2348 | int i; |
| 2349 | u32 center_freq = freq_khz - 20000; |
| 2350 | //Has to compare from high freq to low freq |
| 2351 | //RF_SUBBAND_5_HIGH_GHZ |
| 2352 | for (i=RF_CHAN_BOND_163;i>=RF_CHAN_BOND_151;i--) |
| 2353 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2354 | return i; |
| 2355 | //RF_SUBBAND_5_MID_GHZ |
| 2356 | for (i=RF_CHAN_BOND_138;i>=RF_CHAN_BOND_102;i--) |
| 2357 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2358 | return i; |
| 2359 | //RF_SUBBAND_5_LOW_GHZ |
| 2360 | for (i=RF_CHAN_BOND_62;i>=RF_CHAN_BOND_38;i--) |
| 2361 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2362 | return i; |
| 2363 | //RF_SUBBAND_4_9_GHZ, Ch 214, 210, 250, 246, 242 |
| 2364 | for (i=RF_CHAN_BOND_214;i>=RF_CHAN_BOND_242;i--) |
| 2365 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2366 | return i; |
| 2367 | //RF_SUBBAND_2_4_GHZ |
| 2368 | for (i=RF_CHAN_BOND_11;i>=RF_CHAN_BOND_3;i--) |
| 2369 | if (center_freq >= (u32) (rfChannels[i].targetFreq) * 1000) |
| 2370 | return i; |
| 2371 | return -1; |
| 2372 | } |
| 2373 | |
| 2374 | static v_BOOL_t channel_in_capable_band(int j, v_U8_t nBandCapability) |
| 2375 | { |
| 2376 | switch (nBandCapability) |
| 2377 | { |
| 2378 | case eCSR_BAND_ALL: |
| 2379 | return VOS_TRUE; |
| 2380 | case eCSR_BAND_24: |
| 2381 | if (j >= RF_CHAN_1 && j <= RF_CHAN_14) |
| 2382 | return VOS_TRUE; |
| 2383 | if (j >= RF_CHAN_BOND_3 && j <= RF_CHAN_BOND_11) |
| 2384 | return VOS_TRUE; // 2.4G 40MHz channel |
| 2385 | break; |
| 2386 | case eCSR_BAND_5G: |
| 2387 | if (j >= RF_CHAN_240 && j <= RF_CHAN_165) |
| 2388 | return VOS_TRUE; |
| 2389 | if (j >= RF_CHAN_BOND_242 && j <= RF_CHAN_BOND_163) |
| 2390 | return VOS_TRUE; // 2.4G 40MHz channel |
| 2391 | break; |
| 2392 | default: |
| 2393 | break; |
| 2394 | } |
| 2395 | return VOS_FALSE; |
| 2396 | } |
| 2397 | |
| 2398 | /* create_crda_regulatory_entry_from_regd should be called during init time */ |
| 2399 | static int create_crda_regulatory_entry_from_regd(struct wiphy *wiphy, |
| 2400 | struct regulatory_request *request, |
| 2401 | v_U8_t nBandCapability) |
| 2402 | { |
| 2403 | int i, j, n, domain_id; |
| 2404 | int bw20_start_channel_index, bw20_end_channel_index; |
| 2405 | int bw40_start_channel_index, bw40_end_channel_index; |
| 2406 | |
| 2407 | if (wiphy == NULL || wiphy->regd == NULL) |
| 2408 | { |
| 2409 | wiphy_dbg(wiphy, "error: wiphy->regd is NULL\n"); |
| 2410 | return -1; |
| 2411 | } |
| 2412 | if (crda_regulatory_entry_valid == VOS_FALSE) |
| 2413 | domain_id = NUM_REG_DOMAINS-1; /* init time */ |
| 2414 | else |
| 2415 | domain_id = NUM_REG_DOMAINS-2; /* none-default country */ |
| 2416 | for (n = 0; n < NUM_RF_CHANNELS; n++) |
| 2417 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[n].enabled = NV_CHANNEL_DISABLE; |
| 2418 | |
| 2419 | for (i=0;i<wiphy->regd->n_reg_rules;i++) |
| 2420 | { |
| 2421 | wiphy_dbg(wiphy, "info: crda rule %d --------------------------------------------\n", i); |
| 2422 | bw20_start_channel_index = |
| 2423 | bw20_start_freq_to_channel_index(wiphy->regd->reg_rules[i].freq_range.start_freq_khz); |
| 2424 | bw20_end_channel_index = |
| 2425 | bw20_end_freq_to_channel_index(wiphy->regd->reg_rules[i].freq_range.end_freq_khz); |
| 2426 | if (bw20_start_channel_index == -1 || bw20_end_channel_index == -1) |
| 2427 | { |
| 2428 | wiphy_dbg(wiphy, "error: crda freq not supported, start freq (KHz) %d end freq %d\n", |
| 2429 | wiphy->regd->reg_rules[i].freq_range.start_freq_khz, |
| 2430 | wiphy->regd->reg_rules[i].freq_range.end_freq_khz); |
| 2431 | continue; // skip this rull, but continue to next rule |
| 2432 | } |
| 2433 | wiphy_dbg(wiphy, "20MHz start freq (KHz) %d end freq %d start ch index %d end ch index %d\n", |
| 2434 | wiphy->regd->reg_rules[i].freq_range.start_freq_khz, |
| 2435 | wiphy->regd->reg_rules[i].freq_range.end_freq_khz, |
| 2436 | bw20_start_channel_index, bw20_end_channel_index); |
| 2437 | for (j=bw20_start_channel_index;j<=bw20_end_channel_index;j++) |
| 2438 | { |
| 2439 | if (channel_in_capable_band(j, nBandCapability) == VOS_FALSE) |
| 2440 | { |
| 2441 | wiphy_dbg(wiphy, "info: CH %d is not in capable band\n", |
| 2442 | rfChannels[j].channelNum); |
| 2443 | continue; // skip this channel, continue to next |
| 2444 | } |
| 2445 | if (wiphy->regd->reg_rules[i].flags & NL80211_RRF_DFS) |
| 2446 | { |
| 2447 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[j].enabled = NV_CHANNEL_DFS; |
| 2448 | wiphy_dbg(wiphy, "info: CH %d is DFS, max EIRP (mBm) is %d\n", rfChannels[j].channelNum, |
| 2449 | wiphy->regd->reg_rules[i].power_rule.max_eirp); |
| 2450 | } |
Kiet Lam | 5cb90e8 | 2013-10-25 19:35:12 +0530 | [diff] [blame] | 2451 | if (wiphy->regd->reg_rules[i].flags & NL80211_RRF_PASSIVE_SCAN) |
| 2452 | { |
| 2453 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[j].enabled = NV_CHANNEL_DFS; |
| 2454 | wiphy_dbg(wiphy, "info: CH %d is Passive, max EIRP (mBm) is %d\n", rfChannels[j].channelNum, |
| 2455 | wiphy->regd->reg_rules[i].power_rule.max_eirp); |
| 2456 | } |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2457 | else |
| 2458 | { |
| 2459 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[j].enabled = NV_CHANNEL_ENABLE; |
| 2460 | wiphy_dbg(wiphy, "info: CH %d is enabled, no DFS, max EIRP (mBm) is %d\n", rfChannels[j].channelNum, |
| 2461 | wiphy->regd->reg_rules[i].power_rule.max_eirp); |
| 2462 | } |
| 2463 | /* max_eirp is in mBm (= 100 * dBm) unit */ |
| 2464 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[j].pwrLimit = |
| 2465 | (tANI_S8) ((wiphy->regd->reg_rules[i].power_rule.max_eirp)/100); |
| 2466 | } |
| 2467 | /* ignore CRDA max_antenna_gain typical is 3dBi, nv.bin antennaGain is |
| 2468 | real gain which should be provided by the real design */ |
| 2469 | if (wiphy->regd->reg_rules[i].freq_range.max_bandwidth_khz == 40000) |
| 2470 | { |
| 2471 | wiphy_dbg(wiphy, "info: 40MHz (channel bonding) is allowed\n"); |
| 2472 | bw40_start_channel_index = |
| 2473 | bw40_start_freq_to_channel_index(wiphy->regd->reg_rules[i].freq_range.start_freq_khz); |
| 2474 | bw40_end_channel_index = |
| 2475 | bw40_end_freq_to_channel_index(wiphy->regd->reg_rules[i].freq_range.end_freq_khz); |
| 2476 | if (bw40_start_channel_index == -1 || bw40_end_channel_index == -1) |
| 2477 | { |
| 2478 | wiphy_dbg(wiphy, "error: crda freq not supported, start_freq_khz %d end_freq_khz %d\n", |
| 2479 | wiphy->regd->reg_rules[i].freq_range.start_freq_khz, |
| 2480 | wiphy->regd->reg_rules[i].freq_range.end_freq_khz); |
| 2481 | continue; // skip this rull, but continue to next rule |
| 2482 | } |
| 2483 | wiphy_dbg(wiphy, "40MHz start freq (KHz) %d end freq %d start ch index %d end ch index %d\n", |
| 2484 | wiphy->regd->reg_rules[i].freq_range.start_freq_khz, |
| 2485 | wiphy->regd->reg_rules[i].freq_range.end_freq_khz, |
| 2486 | bw40_start_channel_index, bw40_end_channel_index); |
| 2487 | for (j=bw40_start_channel_index;j<=bw40_end_channel_index;j++) |
| 2488 | { |
| 2489 | if (channel_in_capable_band(j, nBandCapability) == VOS_FALSE) |
| 2490 | continue; // skip this channel, continue to next |
| 2491 | if (wiphy->regd->reg_rules[i].flags & NL80211_RRF_DFS) |
| 2492 | { |
| 2493 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[j].enabled = NV_CHANNEL_DFS; |
| 2494 | wiphy_dbg(wiphy, "info: 40MHz centered on CH %d is DFS\n", rfChannels[j].channelNum); |
| 2495 | } |
| 2496 | else |
| 2497 | { |
| 2498 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[j].enabled = NV_CHANNEL_ENABLE; |
| 2499 | wiphy_dbg(wiphy, "info: 40MHz centered on CH %d is enabled, no DFS\n", rfChannels[j].channelNum); |
| 2500 | } |
| 2501 | /* set 40MHz channel power as half (- 3 dB) of 20MHz */ |
| 2502 | pnvEFSTable->halnv.tables.regDomains[domain_id].channels[j].pwrLimit = |
| 2503 | (tANI_S8) (((wiphy->regd->reg_rules[i].power_rule.max_eirp)/100)-3); |
| 2504 | } |
| 2505 | } |
| 2506 | } |
| 2507 | /* ToDo update other (than DFS) crda regulatory flags (NO_OUTDOOR, |
| 2508 | NO_OFDM, PASSIVE_SCAN, NO_IBSS) to pnvEFSTable which doesn't add |
| 2509 | these flags and has no implementation yet. */ |
| 2510 | if (crda_regulatory_entry_valid == VOS_FALSE) |
| 2511 | { /* init time */ |
| 2512 | crda_alpha2[0] = request->alpha2[0]; |
| 2513 | crda_alpha2[1] = request->alpha2[1]; |
| 2514 | crda_regulatory_entry_valid = VOS_TRUE; |
| 2515 | } |
| 2516 | else |
| 2517 | { /* none-default country */ |
| 2518 | run_time_alpha2[0] = request->alpha2[0]; |
| 2519 | run_time_alpha2[1] = request->alpha2[1]; |
| 2520 | crda_regulatory_run_time_entry_valid = VOS_TRUE; |
| 2521 | } |
| 2522 | crda_regulatory_entry_post_processing(wiphy, request, nBandCapability, domain_id); |
| 2523 | return 0; |
| 2524 | } |
| 2525 | |
| 2526 | #ifdef CONFIG_ENABLE_LINUX_REG |
| 2527 | |
| 2528 | /**------------------------------------------------------------------------ |
| 2529 | \brief vos_nv_setRegDomain - |
| 2530 | \param clientCtxt - Client Context, Not used for PRIMA |
| 2531 | regId - Regulatory Domain ID |
Abhishek Singh | a306a44 | 2013-11-07 18:39:01 +0530 | [diff] [blame] | 2532 | sendRegHint - send hint to nl80211 |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2533 | \return status set REG domain operation |
| 2534 | \sa |
| 2535 | -------------------------------------------------------------------------*/ |
Abhishek Singh | a306a44 | 2013-11-07 18:39:01 +0530 | [diff] [blame] | 2536 | VOS_STATUS vos_nv_setRegDomain(void * clientCtxt, v_REGDOMAIN_t regId, |
| 2537 | v_BOOL_t sendRegHint) |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2538 | { |
| 2539 | |
| 2540 | if (regId >= REGDOMAIN_COUNT) |
| 2541 | { |
| 2542 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 2543 | "VOS set reg domain, invalid REG domain ID %d", regId); |
| 2544 | return VOS_STATUS_E_INVAL; |
| 2545 | } |
| 2546 | |
| 2547 | /* Set correct channel information based on REG Domain */ |
| 2548 | regChannels = pnvEFSTable->halnv.tables.regDomains[regId].channels; |
| 2549 | |
| 2550 | return VOS_STATUS_SUCCESS; |
| 2551 | } |
| 2552 | |
| 2553 | /**------------------------------------------------------------------------ |
| 2554 | \brief vos_nv_getRegDomainFromCountryCode() - get the regulatory domain of |
| 2555 | a country given its country code |
| 2556 | The \a vos_nv_getRegDomainFromCountryCode() returns the regulatory domain of |
| 2557 | a country given its country code. This is done from reading a cached |
| 2558 | copy of the binary file. |
| 2559 | \param pRegDomain - pointer to regulatory domain |
| 2560 | \param countryCode - country code |
Kiet Lam | 6c58333 | 2013-10-14 05:37:09 +0530 | [diff] [blame] | 2561 | \param source - source of the country code |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2562 | \return VOS_STATUS_SUCCESS - regulatory domain is found for the given country |
| 2563 | VOS_STATUS_E_FAULT - invalid pointer error |
| 2564 | VOS_STATUS_E_EMPTY - country code table is empty |
| 2565 | VOS_STATUS_E_EXISTS - given country code does not exist in table |
| 2566 | \sa |
| 2567 | -------------------------------------------------------------------------*/ |
| 2568 | VOS_STATUS vos_nv_getRegDomainFromCountryCode( v_REGDOMAIN_t *pRegDomain, |
Kiet Lam | 6c58333 | 2013-10-14 05:37:09 +0530 | [diff] [blame] | 2569 | const v_COUNTRYCODE_t country_code, v_CountryInfoSource_t source) |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2570 | { |
| 2571 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2572 | v_CONTEXT_t pVosContext = NULL; |
| 2573 | hdd_context_t *pHddCtx = NULL; |
| 2574 | struct wiphy *wiphy = NULL; |
| 2575 | int i; |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2576 | int wait_result; |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2577 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2578 | /* sanity checks */ |
| 2579 | if (NULL == pRegDomain) |
| 2580 | { |
| 2581 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 2582 | ("Invalid reg domain pointer") ); |
| 2583 | return VOS_STATUS_E_FAULT; |
| 2584 | } |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2585 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2586 | *pRegDomain = REGDOMAIN_COUNT; |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2587 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2588 | if (NULL == country_code) |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2589 | { |
| 2590 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 2591 | ("Country code array is NULL")); |
| 2592 | return VOS_STATUS_E_FAULT; |
| 2593 | } |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2594 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2595 | if (0 == countryInfoTable.countryCount) |
| 2596 | { |
| 2597 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 2598 | ("Reg domain table is empty") ); |
| 2599 | return VOS_STATUS_E_EMPTY; |
| 2600 | } |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2601 | |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2602 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2603 | pVosContext = vos_get_global_context(VOS_MODULE_ID_SYS, NULL); |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2604 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2605 | if (NULL != pVosContext) |
| 2606 | pHddCtx = vos_get_context(VOS_MODULE_ID_HDD, pVosContext); |
| 2607 | else |
| 2608 | return VOS_STATUS_E_EXISTS; |
| 2609 | |
| 2610 | if (NULL == pHddCtx) |
| 2611 | { |
| 2612 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 2613 | ("Invalid pHddCtx pointer") ); |
| 2614 | return VOS_STATUS_E_FAULT; |
| 2615 | } |
| 2616 | |
Kiet Lam | 6c58333 | 2013-10-14 05:37:09 +0530 | [diff] [blame] | 2617 | temp_reg_domain = REGDOMAIN_COUNT; |
| 2618 | /* lookup the country in the local database */ |
| 2619 | for (i = 0; i < countryInfoTable.countryCount && |
| 2620 | REGDOMAIN_COUNT == temp_reg_domain; i++) |
| 2621 | { |
| 2622 | if (memcmp(country_code, countryInfoTable.countryInfo[i].countryCode, |
| 2623 | VOS_COUNTRY_CODE_LEN) == 0) |
| 2624 | { |
| 2625 | /* country code is found */ |
| 2626 | /* record the temporary regulatory_domain as well */ |
| 2627 | temp_reg_domain = countryInfoTable.countryInfo[i].regDomain; |
| 2628 | break; |
| 2629 | } |
| 2630 | } |
| 2631 | |
| 2632 | if (REGDOMAIN_COUNT == temp_reg_domain) { |
| 2633 | |
| 2634 | /* the country was not found in the driver database */ |
| 2635 | /* so we will return the REGDOMAIN_WORLD to SME/CSR */ |
| 2636 | |
| 2637 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 2638 | ("Country does not map to any Regulatory domain")); |
| 2639 | |
| 2640 | temp_reg_domain = REGDOMAIN_WORLD; |
| 2641 | } |
| 2642 | |
| 2643 | if (COUNTRY_QUERY == source) |
| 2644 | { |
| 2645 | *pRegDomain = temp_reg_domain; |
| 2646 | return VOS_STATUS_SUCCESS; |
| 2647 | } |
| 2648 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2649 | wiphy = pHddCtx->wiphy; |
| 2650 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2651 | if (false == wiphy->registered) |
| 2652 | { |
| 2653 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 2654 | ("wiphy is not yet registered with the kernel") ); |
| 2655 | return VOS_STATUS_E_FAULT; |
| 2656 | } |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2657 | |
| 2658 | /* We need to query the kernel to get the regulatory information |
| 2659 | for this country */ |
| 2660 | |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2661 | |
| 2662 | /* First compare the country code with the existing current country code |
| 2663 | . If both are same there is no need to query any database */ |
| 2664 | |
| 2665 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO, |
| 2666 | ("regdomain request")); |
| 2667 | |
| 2668 | if ((country_code[0] == linux_reg_cc[0]) && |
| 2669 | (country_code[1] == linux_reg_cc[1])) { |
| 2670 | |
| 2671 | /* country code already exists */ |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2672 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2673 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO, |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2674 | (" country code already exists")); |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2675 | |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2676 | *pRegDomain = cur_reg_domain; |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2677 | |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2678 | return VOS_STATUS_SUCCESS; |
| 2679 | } |
| 2680 | else { |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2681 | |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2682 | /* get the regulatory information from the kernel |
| 2683 | database */ |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2684 | |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2685 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_WARN, |
| 2686 | (" get country information from kernel db")); |
| 2687 | |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2688 | |
Kiet Lam | 6c58333 | 2013-10-14 05:37:09 +0530 | [diff] [blame] | 2689 | if (COUNTRY_NV == source) |
| 2690 | { |
| 2691 | INIT_COMPLETION(pHddCtx->linux_reg_req); |
| 2692 | regulatory_hint(wiphy, country_code); |
| 2693 | wait_result = wait_for_completion_interruptible_timeout( |
| 2694 | &pHddCtx->linux_reg_req, |
| 2695 | LINUX_REG_WAIT_TIME); |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2696 | |
Kiet Lam | 6c58333 | 2013-10-14 05:37:09 +0530 | [diff] [blame] | 2697 | /* if the country information does not exist with the kernel, |
| 2698 | then the driver callback would not be called */ |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2699 | |
Kiet Lam | 6c58333 | 2013-10-14 05:37:09 +0530 | [diff] [blame] | 2700 | if (wait_result >= 0) { |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2701 | |
Kiet Lam | 6c58333 | 2013-10-14 05:37:09 +0530 | [diff] [blame] | 2702 | /* the driver callback was called. this means the country |
| 2703 | regulatory information was found in the kernel database. |
| 2704 | The callback would have updated the internal database. Here |
| 2705 | update the country and the return value for the regulatory |
| 2706 | domain */ |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2707 | |
Kiet Lam | 6c58333 | 2013-10-14 05:37:09 +0530 | [diff] [blame] | 2708 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO, |
| 2709 | ("runtime country code is found in kernel db")); |
| 2710 | |
| 2711 | *pRegDomain = temp_reg_domain; |
| 2712 | cur_reg_domain = temp_reg_domain; |
| 2713 | linux_reg_cc[0] = country_code[0]; |
| 2714 | linux_reg_cc[1] = country_code[1]; |
| 2715 | |
| 2716 | return VOS_STATUS_SUCCESS; |
| 2717 | } |
| 2718 | else { |
| 2719 | |
| 2720 | /* the country information has not been found in the kernel |
| 2721 | database, return failure */ |
| 2722 | |
| 2723 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_WARN, |
| 2724 | ("runtime country code is not found in kernel db")); |
| 2725 | |
| 2726 | return VOS_STATUS_E_EXISTS; |
| 2727 | } |
| 2728 | } |
| 2729 | else if (COUNTRY_IE == source || COUNTRY_USER == source) |
| 2730 | { |
| 2731 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) |
| 2732 | regulatory_hint_user(country_code,NL80211_USER_REG_HINT_USER); |
| 2733 | #else |
| 2734 | regulatory_hint_user(country_code); |
| 2735 | #endif |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2736 | *pRegDomain = temp_reg_domain; |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2737 | } |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2738 | |
Kiet Lam | 6c58333 | 2013-10-14 05:37:09 +0530 | [diff] [blame] | 2739 | } |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2740 | |
Kiet Lam | 6c58333 | 2013-10-14 05:37:09 +0530 | [diff] [blame] | 2741 | return VOS_STATUS_SUCCESS; |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2742 | } |
| 2743 | |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2744 | /* create_linux_regulatory_entry to populate internal structures from wiphy */ |
| 2745 | static int create_linux_regulatory_entry(struct wiphy *wiphy, |
| 2746 | struct regulatory_request *request, |
| 2747 | v_U8_t nBandCapability) |
| 2748 | { |
| 2749 | int i, j, m; |
| 2750 | int k = 0, n = 0; |
Kiet Lam | 5cb90e8 | 2013-10-25 19:35:12 +0530 | [diff] [blame] | 2751 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,9,0)) |
| 2752 | int err; |
| 2753 | #endif |
| 2754 | const struct ieee80211_reg_rule *reg_rule; |
Tushnim Bhattacharyya | 71ccecc | 2013-10-14 16:22:56 -0700 | [diff] [blame] | 2755 | v_CONTEXT_t pVosContext = NULL; |
| 2756 | hdd_context_t *pHddCtx = NULL; |
| 2757 | |
| 2758 | pVosContext = vos_get_global_context(VOS_MODULE_ID_SYS, NULL); |
| 2759 | |
| 2760 | if (NULL != pVosContext) |
| 2761 | { |
| 2762 | pHddCtx = vos_get_context(VOS_MODULE_ID_HDD, pVosContext); |
| 2763 | if (NULL == pHddCtx) |
| 2764 | { |
| 2765 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 2766 | ("Invalid pHddCtx pointer") ); |
| 2767 | } |
| 2768 | else |
| 2769 | { |
| 2770 | pHddCtx->isVHT80Allowed = 0; |
| 2771 | } |
| 2772 | } |
| 2773 | else |
| 2774 | { |
| 2775 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 2776 | ("Invalid pVosContext pointer") ); |
| 2777 | } |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2778 | |
| 2779 | /* 20MHz channels */ |
| 2780 | if (nBandCapability == eCSR_BAND_24) |
| 2781 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 2782 | "BandCapability is set to 2G only"); |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2783 | |
| 2784 | for (i = 0, m = 0; i<IEEE80211_NUM_BANDS; i++) |
| 2785 | { |
| 2786 | /* 5G only */ |
| 2787 | if (i == IEEE80211_BAND_2GHZ && nBandCapability == eCSR_BAND_5G) |
| 2788 | continue; |
| 2789 | |
| 2790 | /* 2G only */ |
| 2791 | else if (i == IEEE80211_BAND_5GHZ && nBandCapability == eCSR_BAND_24) |
| 2792 | continue; |
| 2793 | |
| 2794 | if (wiphy->bands[i] == NULL) |
| 2795 | { |
| 2796 | |
| 2797 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 2798 | "error: wiphy->bands is NULL, i = %d", i); |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2799 | return -1; |
| 2800 | } |
| 2801 | |
| 2802 | /* internal channels[] is one continous array for both 2G and 5G bands |
| 2803 | m is internal starting channel index for each band */ |
| 2804 | |
| 2805 | if (i == 0) |
| 2806 | m = 0; |
| 2807 | else |
| 2808 | m = wiphy->bands[i-1]->n_channels + m; |
| 2809 | |
| 2810 | for (j = 0; j < wiphy->bands[i]->n_channels; j++) |
| 2811 | { |
| 2812 | /* k = (m + j) is internal current channel index for 20MHz channel |
| 2813 | n is internal channel index for corresponding 40MHz channel */ |
| 2814 | |
| 2815 | k = m + j; |
| 2816 | n = bw20_ch_index_to_bw40_ch_index(k); |
| 2817 | |
| 2818 | if (n == -1) |
| 2819 | return -1; |
| 2820 | |
Kiet Lam | 5cb90e8 | 2013-10-25 19:35:12 +0530 | [diff] [blame] | 2821 | /* If the regulatory rules for a country do not explicilty |
| 2822 | * require a passive scan on a frequency, lift the passive |
| 2823 | * scan restriction |
| 2824 | */ |
| 2825 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) |
| 2826 | reg_rule = freq_reg_info(wiphy, |
| 2827 | MHZ_TO_KHZ(wiphy->bands[i]->channels[j].center_freq)); |
| 2828 | #else |
| 2829 | err = freq_reg_info(wiphy, |
| 2830 | MHZ_TO_KHZ(wiphy->bands[i]->channels[j].center_freq), |
| 2831 | 0, ®_rule); |
| 2832 | #endif |
| 2833 | |
| 2834 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) |
| 2835 | if (!IS_ERR(reg_rule)) |
| 2836 | #else |
| 2837 | if (0 == err) |
| 2838 | #endif |
| 2839 | { |
| 2840 | if (!(reg_rule->flags & NL80211_RRF_PASSIVE_SCAN)) |
| 2841 | { |
| 2842 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO, |
| 2843 | "%s: Remove passive scan restriction for %u", |
| 2844 | __func__, wiphy->bands[i]->channels[j].center_freq); |
| 2845 | wiphy->bands[i]->channels[j].flags &= ~IEEE80211_CHAN_PASSIVE_SCAN; |
| 2846 | } |
| 2847 | } |
| 2848 | |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2849 | if (wiphy->bands[i]->channels[j].flags & IEEE80211_CHAN_DISABLED) |
| 2850 | { |
| 2851 | if (pnvEFSTable == NULL) |
| 2852 | { |
| 2853 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 2854 | "error: pnvEFSTable is NULL, probably not parsed nv.bin yet"); |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2855 | return -1; |
| 2856 | } |
| 2857 | pnvEFSTable->halnv.tables.regDomains[temp_reg_domain].channels[k].enabled = |
| 2858 | NV_CHANNEL_DISABLE; |
| 2859 | pnvEFSTable->halnv.tables.regDomains[temp_reg_domain].channels[n].enabled = |
| 2860 | NV_CHANNEL_DISABLE; |
| 2861 | } |
Kiet Lam | 5cb90e8 | 2013-10-25 19:35:12 +0530 | [diff] [blame] | 2862 | /* nv cannot distinguish between DFS and passive channels */ |
| 2863 | else if (wiphy->bands[i]->channels[j].flags & |
| 2864 | (IEEE80211_CHAN_RADAR | IEEE80211_CHAN_PASSIVE_SCAN)) |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2865 | { |
| 2866 | pnvEFSTable->halnv.tables.regDomains[temp_reg_domain].channels[k].enabled = |
| 2867 | NV_CHANNEL_DFS; |
| 2868 | |
| 2869 | /* max_power is in mBm = 100 * dBm */ |
| 2870 | pnvEFSTable->halnv.tables.regDomains[temp_reg_domain].channels[k].pwrLimit = |
Amar Singhal | 1952330 | 2013-12-06 10:15:13 -0800 | [diff] [blame^] | 2871 | (tANI_S8) ((wiphy->bands[i]->channels[j].max_power)); |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2872 | if ((wiphy->bands[i]->channels[j].flags & IEEE80211_CHAN_NO_HT40) == 0) |
| 2873 | { |
| 2874 | pnvEFSTable->halnv.tables.regDomains[temp_reg_domain].channels[n].enabled = |
| 2875 | NV_CHANNEL_DFS; |
| 2876 | |
| 2877 | /* 40MHz channel power is half of 20MHz (-3dB) ?? */ |
| 2878 | pnvEFSTable->halnv.tables.regDomains[temp_reg_domain].channels[n].pwrLimit = |
Amar Singhal | 1952330 | 2013-12-06 10:15:13 -0800 | [diff] [blame^] | 2879 | (tANI_S8) (((wiphy->bands[i]->channels[j].max_power))-3); |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2880 | } |
Tushnim Bhattacharyya | 71ccecc | 2013-10-14 16:22:56 -0700 | [diff] [blame] | 2881 | if ((wiphy->bands[i]->channels[j].flags & IEEE80211_CHAN_NO_80MHZ) == 0) |
| 2882 | { |
| 2883 | if (NULL == pHddCtx) |
| 2884 | { |
| 2885 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 2886 | ("Invalid pHddCtx pointer") ); |
| 2887 | } |
| 2888 | else |
| 2889 | { |
| 2890 | pHddCtx->isVHT80Allowed = 1; |
| 2891 | } |
| 2892 | } |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2893 | } |
| 2894 | else /* Enable is only last flag we support */ |
| 2895 | { |
| 2896 | pnvEFSTable->halnv.tables.regDomains[temp_reg_domain].channels[k].enabled = |
| 2897 | NV_CHANNEL_ENABLE; |
| 2898 | |
| 2899 | /* max_power is in dBm */ |
| 2900 | pnvEFSTable->halnv.tables.regDomains[temp_reg_domain].channels[k].pwrLimit = |
Amar Singhal | 1952330 | 2013-12-06 10:15:13 -0800 | [diff] [blame^] | 2901 | (tANI_S8) ((wiphy->bands[i]->channels[j].max_power)); |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2902 | if ((wiphy->bands[i]->channels[j].flags & IEEE80211_CHAN_NO_HT40) == 0) |
| 2903 | { |
| 2904 | pnvEFSTable->halnv.tables.regDomains[temp_reg_domain].channels[n].enabled = |
| 2905 | NV_CHANNEL_ENABLE; |
| 2906 | /* 40MHz channel power is half of 20MHz (-3dB) */ |
| 2907 | pnvEFSTable->halnv.tables.regDomains[temp_reg_domain].channels[n].pwrLimit = |
Amar Singhal | 1952330 | 2013-12-06 10:15:13 -0800 | [diff] [blame^] | 2908 | (tANI_S8) (((wiphy->bands[i]->channels[j].max_power))-3); |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2909 | } |
Tushnim Bhattacharyya | 71ccecc | 2013-10-14 16:22:56 -0700 | [diff] [blame] | 2910 | if ((wiphy->bands[i]->channels[j].flags & IEEE80211_CHAN_NO_80MHZ) == 0) |
| 2911 | { |
| 2912 | if (NULL == pHddCtx) |
| 2913 | { |
| 2914 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 2915 | ("Invalid pHddCtx pointer") ); |
| 2916 | } |
| 2917 | else |
| 2918 | { |
| 2919 | pHddCtx->isVHT80Allowed = 1; |
| 2920 | } |
| 2921 | } |
| 2922 | |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2923 | } |
| 2924 | |
Kiet Lam | 5cb90e8 | 2013-10-25 19:35:12 +0530 | [diff] [blame] | 2925 | |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2926 | } |
| 2927 | } |
| 2928 | |
| 2929 | if (k == 0) |
| 2930 | return -1; |
| 2931 | |
| 2932 | return 0; |
| 2933 | } |
| 2934 | |
| 2935 | |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2936 | /* |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2937 | * Function: wlan_hdd_linux_reg_notifier |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2938 | * This function is called from cfg80211 core to provide regulatory settings |
| 2939 | * after new country is requested or intersected (init, user input or 11d) |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2940 | * This function is used to create a CRDA regulatory settings entry into internal |
| 2941 | * regulatory setting table. |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2942 | */ |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2943 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2944 | void wlan_hdd_linux_reg_notifier(struct wiphy *wiphy, |
Yue Ma | f49ba87 | 2013-08-19 12:04:25 -0700 | [diff] [blame] | 2945 | struct regulatory_request *request) |
| 2946 | #else |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2947 | int wlan_hdd_linux_reg_notifier(struct wiphy *wiphy, |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2948 | struct regulatory_request *request) |
Yue Ma | f49ba87 | 2013-08-19 12:04:25 -0700 | [diff] [blame] | 2949 | #endif |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 2950 | { |
| 2951 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2952 | tANI_U8 nBandCapability; |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2953 | v_COUNTRYCODE_t country_code; |
| 2954 | int i; |
Tushnim Bhattacharyya | 71ccecc | 2013-10-14 16:22:56 -0700 | [diff] [blame] | 2955 | v_BOOL_t isVHT80Allowed; |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2956 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2957 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO, |
Tushnim Bhattacharyya | c3c1e8e | 2013-10-29 17:27:43 -0700 | [diff] [blame] | 2958 | "cfg80211 reg notifier callback for country for initiator %d", request->initiator); |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2959 | |
Arif Hussain | ec3fbb3 | 2013-10-03 11:49:23 -0700 | [diff] [blame] | 2960 | if (pHddCtx->isLoadUnloadInProgress) |
| 2961 | { |
| 2962 | wiphy_dbg(wiphy, "info: %s: Unloading/Loading in Progress. Ignore!!!", |
| 2963 | __func__); |
Kiet Lam | cffc586 | 2013-10-30 16:28:45 +0530 | [diff] [blame] | 2964 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) |
Arif Hussain | ec3fbb3 | 2013-10-03 11:49:23 -0700 | [diff] [blame] | 2965 | return; |
Kiet Lam | cffc586 | 2013-10-30 16:28:45 +0530 | [diff] [blame] | 2966 | #else |
| 2967 | return 0; |
| 2968 | #endif |
| 2969 | } |
| 2970 | |
| 2971 | if (NULL == pHddCtx) |
| 2972 | { |
| 2973 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 2974 | ("Invalid pHddCtx pointer") ); |
| 2975 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) |
| 2976 | return; |
| 2977 | #else |
| 2978 | return 0; |
| 2979 | #endif |
Arif Hussain | ec3fbb3 | 2013-10-03 11:49:23 -0700 | [diff] [blame] | 2980 | } |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2981 | /* first check if this callback is in response to the driver callback */ |
| 2982 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2983 | if (request->initiator == NL80211_REGDOM_SET_BY_DRIVER) |
| 2984 | { |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2985 | |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2986 | nBandCapability = pHddCtx->cfg_ini->nBandCapability; |
Tushnim Bhattacharyya | 71ccecc | 2013-10-14 16:22:56 -0700 | [diff] [blame] | 2987 | isVHT80Allowed = pHddCtx->isVHT80Allowed; |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2988 | if (create_linux_regulatory_entry(wiphy, request, pHddCtx->cfg_ini->nBandCapability) == 0) |
| 2989 | { |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2990 | |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2991 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO, |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 2992 | (" regulatory entry created")); |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2993 | } |
Tushnim Bhattacharyya | 71ccecc | 2013-10-14 16:22:56 -0700 | [diff] [blame] | 2994 | if (pHddCtx->isVHT80Allowed != isVHT80Allowed) |
| 2995 | { |
| 2996 | hdd_checkandupdate_phymode( pHddCtx); |
| 2997 | } |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 2998 | |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 2999 | complete(&pHddCtx->linux_reg_req); |
| 3000 | } |
| 3001 | |
Kiet Lam | cffc586 | 2013-10-30 16:28:45 +0530 | [diff] [blame] | 3002 | else if (request->initiator == NL80211_REGDOM_SET_BY_USER || |
| 3003 | request->initiator == NL80211_REGDOM_SET_BY_CORE) |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 3004 | { |
| 3005 | |
| 3006 | /* first lookup the country in the local database */ |
| 3007 | |
| 3008 | country_code[0] = request->alpha2[0]; |
| 3009 | country_code[1] = request->alpha2[1]; |
| 3010 | |
| 3011 | temp_reg_domain = REGDOMAIN_COUNT; |
| 3012 | for (i = 0; i < countryInfoTable.countryCount && |
| 3013 | REGDOMAIN_COUNT == temp_reg_domain; i++) |
| 3014 | { |
| 3015 | if (memcmp(country_code, countryInfoTable.countryInfo[i].countryCode, |
| 3016 | VOS_COUNTRY_CODE_LEN) == 0) |
| 3017 | { |
| 3018 | /* country code is found */ |
| 3019 | /* record the temporary regulatory_domain as well */ |
| 3020 | temp_reg_domain = countryInfoTable.countryInfo[i].regDomain; |
| 3021 | break; |
| 3022 | } |
| 3023 | } |
| 3024 | |
| 3025 | if (REGDOMAIN_COUNT == temp_reg_domain) |
| 3026 | temp_reg_domain = REGDOMAIN_WORLD; |
| 3027 | |
| 3028 | nBandCapability = pHddCtx->cfg_ini->nBandCapability; |
Tushnim Bhattacharyya | 71ccecc | 2013-10-14 16:22:56 -0700 | [diff] [blame] | 3029 | isVHT80Allowed = pHddCtx->isVHT80Allowed; |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 3030 | if (create_linux_regulatory_entry(wiphy, request, |
| 3031 | pHddCtx->cfg_ini->nBandCapability) == 0) |
| 3032 | { |
| 3033 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO, |
| 3034 | (" regulatory entry created")); |
| 3035 | |
| 3036 | } |
Tushnim Bhattacharyya | 71ccecc | 2013-10-14 16:22:56 -0700 | [diff] [blame] | 3037 | if (pHddCtx->isVHT80Allowed != isVHT80Allowed) |
| 3038 | { |
| 3039 | hdd_checkandupdate_phymode( pHddCtx); |
| 3040 | } |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 3041 | |
| 3042 | cur_reg_domain = temp_reg_domain; |
| 3043 | linux_reg_cc[0] = country_code[0]; |
| 3044 | linux_reg_cc[1] = country_code[1]; |
| 3045 | |
| 3046 | /* now pass the new country information to sme */ |
Tushnim Bhattacharyya | c3c1e8e | 2013-10-29 17:27:43 -0700 | [diff] [blame] | 3047 | if (request->alpha2[0] == '0' && request->alpha2[1] == '0') |
| 3048 | { |
Tushnim Bhattacharyya | c3c1e8e | 2013-10-29 17:27:43 -0700 | [diff] [blame] | 3049 | sme_GenericChangeCountryCode(pHddCtx->hHal, country_code, |
| 3050 | REGDOMAIN_COUNT); |
| 3051 | } |
Kiet Lam | cffc586 | 2013-10-30 16:28:45 +0530 | [diff] [blame] | 3052 | else |
| 3053 | { |
| 3054 | sme_GenericChangeCountryCode(pHddCtx->hHal, country_code, |
| 3055 | temp_reg_domain); |
| 3056 | } |
Madan Mohan Koyyalamudi | 99ba358 | 2013-05-16 12:52:48 +0530 | [diff] [blame] | 3057 | |
Kiet Lam | cffc586 | 2013-10-30 16:28:45 +0530 | [diff] [blame] | 3058 | } |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3059 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) |
Yue Ma | f49ba87 | 2013-08-19 12:04:25 -0700 | [diff] [blame] | 3060 | return; |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3061 | #else |
| 3062 | return 0; |
| 3063 | #endif |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 3064 | } |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 3065 | |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 3066 | |
Amar Singhal | 0a40223 | 2013-10-11 20:57:16 -0700 | [diff] [blame] | 3067 | /* initialize wiphy from NV.bin */ |
| 3068 | VOS_STATUS vos_init_wiphy_from_nv_bin(void) |
| 3069 | { |
| 3070 | int i, j, m; |
| 3071 | int k = 0; |
| 3072 | v_REGDOMAIN_t reg_domain; |
| 3073 | v_CONTEXT_t pVosContext = NULL; |
| 3074 | hdd_context_t *pHddCtx = NULL; |
| 3075 | struct wiphy *wiphy = NULL; |
| 3076 | |
| 3077 | pVosContext = vos_get_global_context(VOS_MODULE_ID_SYS, NULL); |
| 3078 | |
| 3079 | if (NULL != pVosContext) |
| 3080 | pHddCtx = vos_get_context(VOS_MODULE_ID_HDD, pVosContext); |
| 3081 | else |
| 3082 | return VOS_STATUS_E_EXISTS; |
| 3083 | |
| 3084 | if (NULL == pHddCtx) |
| 3085 | { |
| 3086 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 3087 | ("Invalid pHddCtx pointer") ); |
| 3088 | return VOS_STATUS_E_FAULT; |
| 3089 | } |
| 3090 | |
| 3091 | wiphy = pHddCtx->wiphy; |
| 3092 | |
| 3093 | if (('0' == pnvEFSTable->halnv.tables.defaultCountryTable.countryCode[0]) |
| 3094 | && |
| 3095 | ('0' == pnvEFSTable->halnv.tables.defaultCountryTable.countryCode[1])) |
| 3096 | { |
| 3097 | /* default country is world roaming */ |
| 3098 | |
| 3099 | reg_domain = REGDOMAIN_WORLD; |
| 3100 | wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; |
| 3101 | } |
| 3102 | else if (REGDOMAIN_WORLD == |
| 3103 | pnvEFSTable->halnv.tables.defaultCountryTable.regDomain) { |
| 3104 | |
| 3105 | reg_domain = pnvEFSTable->halnv.tables.defaultCountryTable.regDomain; |
| 3106 | wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; |
| 3107 | } |
| 3108 | else { |
| 3109 | |
| 3110 | reg_domain = pnvEFSTable->halnv.tables.defaultCountryTable.regDomain; |
| 3111 | wiphy->flags |= WIPHY_FLAG_STRICT_REGULATORY; |
| 3112 | } |
| 3113 | |
Amar Singhal | a182950 | 2013-11-16 13:57:41 -0800 | [diff] [blame] | 3114 | m = 0; |
Amar Singhal | 0a40223 | 2013-10-11 20:57:16 -0700 | [diff] [blame] | 3115 | for (i = 0; i < IEEE80211_NUM_BANDS; i++) |
| 3116 | { |
| 3117 | |
| 3118 | if (wiphy->bands[i] == NULL) |
| 3119 | { |
| 3120 | pr_info("error: wiphy->bands[i] is NULL, i = %d\n", i); |
Amar Singhal | a182950 | 2013-11-16 13:57:41 -0800 | [diff] [blame] | 3121 | continue; |
Amar Singhal | 0a40223 | 2013-10-11 20:57:16 -0700 | [diff] [blame] | 3122 | } |
| 3123 | |
| 3124 | /* internal channels[] is one continous array for both 2G and 5G bands |
| 3125 | m is internal starting channel index for each band */ |
Amar Singhal | 0a40223 | 2013-10-11 20:57:16 -0700 | [diff] [blame] | 3126 | |
| 3127 | for (j = 0; j < wiphy->bands[i]->n_channels; j++) |
| 3128 | { |
| 3129 | /* k = (m + j) is internal current channel index */ |
| 3130 | k = m + j; |
| 3131 | |
| 3132 | if (pnvEFSTable->halnv.tables.regDomains[reg_domain].channels[k].enabled == |
| 3133 | NV_CHANNEL_DISABLE) |
| 3134 | wiphy->bands[i]->channels[j].flags |= IEEE80211_CHAN_DISABLED; |
| 3135 | |
| 3136 | else if (pnvEFSTable->halnv.tables.regDomains[reg_domain].channels[k].enabled == |
| 3137 | NV_CHANNEL_DFS) { |
| 3138 | |
| 3139 | wiphy->bands[i]->channels[j].flags |= IEEE80211_CHAN_PASSIVE_SCAN; |
| 3140 | |
| 3141 | wiphy->bands[i]->channels[j].max_power = |
| 3142 | (pnvEFSTable->halnv.tables.regDomains[reg_domain].channels[k].pwrLimit)*100; |
| 3143 | } |
| 3144 | |
| 3145 | else if (pnvEFSTable->halnv.tables.regDomains[reg_domain].channels[k].enabled == |
| 3146 | NV_CHANNEL_ENABLE) { |
| 3147 | |
| 3148 | wiphy->bands[i]->channels[j].max_power = |
| 3149 | (pnvEFSTable->halnv.tables.regDomains[reg_domain].channels[k].pwrLimit)*100; |
| 3150 | } |
| 3151 | } |
Amar Singhal | a182950 | 2013-11-16 13:57:41 -0800 | [diff] [blame] | 3152 | |
| 3153 | m += wiphy->bands[i]->n_channels; |
Amar Singhal | 0a40223 | 2013-10-11 20:57:16 -0700 | [diff] [blame] | 3154 | } |
| 3155 | |
| 3156 | return VOS_STATUS_SUCCESS; |
| 3157 | } |
| 3158 | |
| 3159 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 3160 | #else |
| 3161 | |
| 3162 | /**------------------------------------------------------------------------ |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3163 | \brief vos_nv_setRegDomain - |
| 3164 | \param clientCtxt - Client Context, Not used for PRIMA |
| 3165 | regId - Regulatory Domain ID |
Abhishek Singh | a306a44 | 2013-11-07 18:39:01 +0530 | [diff] [blame] | 3166 | sendRegHint - send hint to nl80211 |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3167 | \return status set REG domain operation |
| 3168 | \sa |
| 3169 | -------------------------------------------------------------------------*/ |
Abhishek Singh | a306a44 | 2013-11-07 18:39:01 +0530 | [diff] [blame] | 3170 | VOS_STATUS vos_nv_setRegDomain(void * clientCtxt, v_REGDOMAIN_t regId, |
| 3171 | v_BOOL_t sendRegHint) |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3172 | { |
| 3173 | v_CONTEXT_t pVosContext = NULL; |
| 3174 | hdd_context_t *pHddCtx = NULL; |
| 3175 | struct wiphy *wiphy = NULL; |
| 3176 | /* Client Context Argumant not used for PRIMA */ |
| 3177 | if (regId >= REGDOMAIN_COUNT) |
| 3178 | { |
| 3179 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 3180 | "VOS set reg domain, invalid REG domain ID %d", regId); |
| 3181 | return VOS_STATUS_E_INVAL; |
| 3182 | } |
| 3183 | |
| 3184 | pVosContext = vos_get_global_context(VOS_MODULE_ID_SYS, NULL); |
| 3185 | if (NULL != pVosContext) |
| 3186 | pHddCtx = vos_get_context(VOS_MODULE_ID_HDD, pVosContext); |
| 3187 | else |
| 3188 | return VOS_STATUS_E_EXISTS; |
| 3189 | /* Set correct channel information based on REG Domain */ |
| 3190 | regChannels = pnvEFSTable->halnv.tables.regDomains[regId].channels; |
| 3191 | |
| 3192 | /* when CRDA is not running then we are world roaming. |
| 3193 | In this case if 11d is enabled, then country code should |
| 3194 | be update on basis of world roaming */ |
Abhishek Singh | a306a44 | 2013-11-07 18:39:01 +0530 | [diff] [blame] | 3195 | if (NULL != pHddCtx && sendRegHint) |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3196 | { |
| 3197 | wiphy = pHddCtx->wiphy; |
| 3198 | regulatory_hint(wiphy, "00"); |
| 3199 | } |
| 3200 | return VOS_STATUS_SUCCESS; |
| 3201 | } |
| 3202 | |
| 3203 | |
| 3204 | /**------------------------------------------------------------------------ |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 3205 | \brief vos_nv_getRegDomainFromCountryCode() - get the regulatory domain of |
| 3206 | a country given its country code |
| 3207 | The \a vos_nv_getRegDomainFromCountryCode() returns the regulatory domain of |
| 3208 | a country given its country code. This is done from reading a cached |
| 3209 | copy of the binary file. |
| 3210 | \param pRegDomain - pointer to regulatory domain |
| 3211 | \param countryCode - country code |
Kiet Lam | 6c58333 | 2013-10-14 05:37:09 +0530 | [diff] [blame] | 3212 | \param source - source of the country code |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 3213 | \return VOS_STATUS_SUCCESS - regulatory domain is found for the given country |
| 3214 | VOS_STATUS_E_FAULT - invalid pointer error |
| 3215 | VOS_STATUS_E_EMPTY - country code table is empty |
| 3216 | VOS_STATUS_E_EXISTS - given country code does not exist in table |
| 3217 | \sa |
| 3218 | -------------------------------------------------------------------------*/ |
| 3219 | VOS_STATUS vos_nv_getRegDomainFromCountryCode( v_REGDOMAIN_t *pRegDomain, |
Kiet Lam | 6c58333 | 2013-10-14 05:37:09 +0530 | [diff] [blame] | 3220 | const v_COUNTRYCODE_t countryCode, v_CountryInfoSource_t source) |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 3221 | { |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3222 | int i; |
| 3223 | v_CONTEXT_t pVosContext = NULL; |
| 3224 | hdd_context_t *pHddCtx = NULL; |
| 3225 | struct wiphy *wiphy = NULL; |
| 3226 | int status; |
Amar Singhal | 0d15bd5 | 2013-10-12 23:13:13 -0700 | [diff] [blame] | 3227 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3228 | // sanity checks |
| 3229 | if (NULL == pRegDomain) |
| 3230 | { |
| 3231 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 3232 | ("Invalid reg domain pointer") ); |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3233 | return VOS_STATUS_E_FAULT; |
| 3234 | } |
| 3235 | *pRegDomain = REGDOMAIN_COUNT; |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 3236 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3237 | if (NULL == countryCode) |
| 3238 | { |
| 3239 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 3240 | ("Country code array is NULL") ); |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3241 | return VOS_STATUS_E_FAULT; |
| 3242 | } |
| 3243 | if (0 == countryInfoTable.countryCount) |
| 3244 | { |
| 3245 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 3246 | ("Reg domain table is empty") ); |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3247 | return VOS_STATUS_E_EMPTY; |
| 3248 | } |
| 3249 | /* If CRDA regulatory settings is valid, i.e. crda is enabled |
| 3250 | and reg_notifier is called back. |
| 3251 | Intercept here and redirect to the Reg domain table's CRDA |
| 3252 | entry if country code is crda's country. |
| 3253 | last one NUM_REG_DOMAINS-1 is reserved for crda */ |
| 3254 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO_HIGH, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 3255 | "vos_nv_getRegDomainFromCountryCode %c%c", |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3256 | countryCode[0], countryCode[1]); |
| 3257 | |
| 3258 | if (crda_regulatory_entry_valid == VOS_TRUE) |
| 3259 | { |
| 3260 | if (crda_alpha2[0]==countryCode[0] && crda_alpha2[1]==countryCode[1]) |
| 3261 | { |
| 3262 | *pRegDomain = NUM_REG_DOMAINS-1; |
| 3263 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO_HIGH, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 3264 | "vos_nv_getRegDomainFromCountryCode return crda init entry"); |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3265 | return VOS_STATUS_SUCCESS; |
| 3266 | } |
| 3267 | if (run_time_alpha2[0]==countryCode[0] && |
| 3268 | run_time_alpha2[1]==countryCode[1] && |
| 3269 | crda_regulatory_run_time_entry_valid == VOS_TRUE) |
| 3270 | { |
| 3271 | *pRegDomain = NUM_REG_DOMAINS-2; |
| 3272 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO_HIGH, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 3273 | "vos_nv_getRegDomainFromCountryCode return crda none-default country entry"); |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3274 | return VOS_STATUS_SUCCESS; |
| 3275 | } |
| 3276 | else |
| 3277 | { |
| 3278 | crda_regulatory_run_time_entry_valid = VOS_FALSE; |
| 3279 | pVosContext = vos_get_global_context(VOS_MODULE_ID_SYS, NULL); |
| 3280 | if (NULL != pVosContext) |
| 3281 | pHddCtx = vos_get_context(VOS_MODULE_ID_HDD, pVosContext); |
| 3282 | else |
| 3283 | return VOS_STATUS_E_EXISTS; |
| 3284 | if (NULL == pHddCtx) |
| 3285 | { |
| 3286 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 3287 | ("Invalid pHddCtx pointer") ); |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3288 | return VOS_STATUS_E_FAULT; |
| 3289 | } |
| 3290 | |
| 3291 | wiphy = pHddCtx->wiphy; |
| 3292 | |
| 3293 | INIT_COMPLETION(pHddCtx->driver_crda_req); |
| 3294 | regulatory_hint(wiphy, countryCode); |
| 3295 | status = wait_for_completion_interruptible_timeout( |
| 3296 | &pHddCtx->driver_crda_req, |
| 3297 | msecs_to_jiffies(CRDA_WAIT_TIME)); |
| 3298 | if (!status) |
| 3299 | { |
| 3300 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 3301 | "%s: Timeout waiting for CRDA REQ", __func__); |
| 3302 | } |
| 3303 | |
| 3304 | if (crda_regulatory_run_time_entry_valid == VOS_TRUE) |
| 3305 | { |
| 3306 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO_HIGH, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 3307 | "vos_nv_getRegDomainFromCountryCode return crda new none-default country entry"); |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3308 | return VOS_STATUS_SUCCESS; |
| 3309 | } |
| 3310 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 3311 | "vos_nv_getRegDomainFromCountryCode failed to get crda new none-default country entry"); |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3312 | return VOS_STATUS_E_EXISTS; |
| 3313 | } |
| 3314 | } |
| 3315 | |
| 3316 | // iterate the country info table until end of table or the country code |
| 3317 | // is found |
| 3318 | for (i = 0; i < countryInfoTable.countryCount && |
| 3319 | REGDOMAIN_COUNT == *pRegDomain; i++) |
| 3320 | { |
| 3321 | if (memcmp(countryCode, countryInfoTable.countryInfo[i].countryCode, |
| 3322 | VOS_COUNTRY_CODE_LEN) == 0) |
| 3323 | { |
| 3324 | // country code is found |
| 3325 | *pRegDomain = countryInfoTable.countryInfo[i].regDomain; |
| 3326 | } |
| 3327 | } |
| 3328 | if (REGDOMAIN_COUNT != *pRegDomain) |
| 3329 | { |
| 3330 | return VOS_STATUS_SUCCESS; |
| 3331 | } |
| 3332 | else |
| 3333 | { |
| 3334 | VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_WARN, |
Arif Hussain | 0288240 | 2013-11-17 21:55:29 -0800 | [diff] [blame] | 3335 | ("country code is not found")); |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3336 | return VOS_STATUS_E_EXISTS; |
| 3337 | } |
| 3338 | } |
Abhishek Singh | a306a44 | 2013-11-07 18:39:01 +0530 | [diff] [blame] | 3339 | /* FUNCTION: vos_nv_change_country_code_cb |
| 3340 | * to wait for contry code completion |
| 3341 | */ |
| 3342 | void* vos_nv_change_country_code_cb(void *pAdapter) |
| 3343 | { |
| 3344 | struct completion *change_code_cng = pAdapter; |
| 3345 | complete(change_code_cng); |
| 3346 | return NULL; |
| 3347 | } |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3348 | |
| 3349 | /* |
| 3350 | * Function: wlan_hdd_crda_reg_notifier |
| 3351 | * This function is called from cfg80211 core to provide regulatory settings |
| 3352 | * after new country is requested or intersected (init, user input or 11d) |
| 3353 | * This function is used to create a CRDA regulatory settings entry into internal |
| 3354 | * regulatory setting table. |
| 3355 | */ |
| 3356 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) |
| 3357 | void wlan_hdd_crda_reg_notifier(struct wiphy *wiphy, |
| 3358 | struct regulatory_request *request) |
| 3359 | #else |
| 3360 | int wlan_hdd_crda_reg_notifier(struct wiphy *wiphy, |
| 3361 | struct regulatory_request *request) |
| 3362 | #endif |
| 3363 | { |
| 3364 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 3365 | v_REGDOMAIN_t domainIdCurrent; |
| 3366 | tANI_U8 ccode[WNI_CFG_COUNTRY_CODE_LEN]; |
| 3367 | tANI_U8 uBufLen = WNI_CFG_COUNTRY_CODE_LEN; |
| 3368 | tANI_U8 nBandCapability; |
| 3369 | int i,j,k,m; |
| 3370 | |
| 3371 | wiphy_dbg(wiphy, "info: cfg80211 reg_notifier callback for country" |
| 3372 | " %c%c\n", request->alpha2[0], request->alpha2[1]); |
| 3373 | if (request->initiator == NL80211_REGDOM_SET_BY_USER) |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 3374 | { |
Abhishek Singh | a306a44 | 2013-11-07 18:39:01 +0530 | [diff] [blame] | 3375 | int status; |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3376 | wiphy_dbg(wiphy, "info: set by user\n"); |
Abhishek Singh | a306a44 | 2013-11-07 18:39:01 +0530 | [diff] [blame] | 3377 | init_completion(&change_country_code); |
| 3378 | /* We will process hints by user from nl80211 in driver. |
| 3379 | * sme_ChangeCountryCode will set the country to driver |
| 3380 | * and update the regdomain. |
| 3381 | * when we return back to nl80211 from this callback, the nl80211 will |
| 3382 | * send NL80211_CMD_REG_CHANGE event to the hostapd waking it up to |
| 3383 | * query channel list from nl80211. Thus we need to update the channels |
| 3384 | * according to reg domain set by user before returning to nl80211 so |
| 3385 | * that hostapd will gets the updated channels. |
| 3386 | * The argument sendRegHint in sme_ChangeCountryCode is |
| 3387 | * set to eSIR_FALSE (hint is from nl80211 and thus |
| 3388 | * no need to notify nl80211 back)*/ |
| 3389 | status = sme_ChangeCountryCode(pHddCtx->hHal, |
| 3390 | (void *)(tSmeChangeCountryCallback) |
| 3391 | vos_nv_change_country_code_cb, |
| 3392 | request->alpha2, |
| 3393 | &change_country_code, |
| 3394 | pHddCtx->pvosContext, |
| 3395 | eSIR_FALSE, |
| 3396 | eSIR_FALSE); |
| 3397 | if (eHAL_STATUS_SUCCESS == status) |
| 3398 | { |
| 3399 | status = wait_for_completion_interruptible_timeout( |
| 3400 | &change_country_code, |
| 3401 | msecs_to_jiffies(WLAN_WAIT_TIME_COUNTRY)); |
| 3402 | if(status <= 0) |
| 3403 | { |
| 3404 | wiphy_dbg(wiphy, "info: set country timed out\n"); |
| 3405 | } |
| 3406 | } |
| 3407 | else |
| 3408 | { |
| 3409 | wiphy_dbg(wiphy, "info: unable to set country by user\n"); |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3410 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) |
| 3411 | return; |
| 3412 | #else |
| 3413 | return 0; |
| 3414 | #endif |
Abhishek Singh | a306a44 | 2013-11-07 18:39:01 +0530 | [diff] [blame] | 3415 | } |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3416 | // ToDo |
| 3417 | /* Don't change default country code to CRDA country code by user req */ |
| 3418 | /* Shouldcall sme_ChangeCountryCode to send a message to trigger read |
| 3419 | regd for new country settings */ |
| 3420 | //sme_ChangeCountryCode(pHddCtx->hHal, NULL, |
| 3421 | // &country_code[0], pAdapter, pHddCtx->pvosContext); |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 3422 | } |
Abhishek Singh | a306a44 | 2013-11-07 18:39:01 +0530 | [diff] [blame] | 3423 | |
| 3424 | if (request->initiator == NL80211_REGDOM_SET_BY_COUNTRY_IE) |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 3425 | { |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3426 | wiphy_dbg(wiphy, "info: set by country IE\n"); |
| 3427 | if (create_crda_regulatory_entry(wiphy, request, pHddCtx->cfg_ini->nBandCapability) != 0) |
| 3428 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) |
| 3429 | return; |
| 3430 | #else |
| 3431 | return 0; |
| 3432 | #endif |
| 3433 | // ToDo |
| 3434 | /* Intersect of 11d and crda settings */ |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 3435 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3436 | /* Don't change default country code to CRDA country code by 11d req */ |
| 3437 | /* for every adapter call sme_ChangeCountryCode to trigger read regd |
| 3438 | for intersected new country settings */ |
| 3439 | // sme_ChangeCountryCode(pHddCtx->hHal, NULL, |
| 3440 | // &country_code[0], pAdapter, pHddCtx->pvosContext); |
| 3441 | } |
| 3442 | else if (request->initiator == NL80211_REGDOM_SET_BY_DRIVER || |
Abhishek Singh | a306a44 | 2013-11-07 18:39:01 +0530 | [diff] [blame] | 3443 | (request->initiator == NL80211_REGDOM_SET_BY_CORE)|| |
| 3444 | (request->initiator == NL80211_REGDOM_SET_BY_USER)) |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 3445 | { |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3446 | if ( eHAL_STATUS_SUCCESS != sme_GetCountryCode(pHddCtx->hHal, ccode, &uBufLen)) |
| 3447 | { |
| 3448 | wiphy_dbg(wiphy, "info: set by driver CCODE ERROR\n"); |
| 3449 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) |
| 3450 | return; |
| 3451 | #else |
| 3452 | return 0; |
| 3453 | #endif |
| 3454 | } |
| 3455 | if (eHAL_STATUS_SUCCESS != sme_GetRegulatoryDomainForCountry (pHddCtx->hHal, |
| 3456 | ccode, (v_REGDOMAIN_t *) &domainIdCurrent)) |
| 3457 | { |
| 3458 | wiphy_dbg(wiphy, "info: set by driver ERROR\n"); |
| 3459 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) |
| 3460 | return; |
| 3461 | #else |
| 3462 | return 0; |
| 3463 | #endif |
| 3464 | } |
| 3465 | |
| 3466 | wiphy_dbg(wiphy, "country: %c%c set by driver\n",ccode[0],ccode[1]); |
| 3467 | /* if set by driver itself, it means driver can accept the crda |
| 3468 | regulatory settings and wiphy->regd should be populated with crda |
| 3469 | settings. iwiphy->bands doesn't seem to set ht40 flags in kernel |
| 3470 | correctly, this may be fixed by later kernel */ |
| 3471 | |
| 3472 | nBandCapability = pHddCtx->cfg_ini->nBandCapability; |
| 3473 | for (i = 0, m = 0; i < IEEE80211_NUM_BANDS; i++) |
| 3474 | { |
| 3475 | if (NULL == wiphy->bands[i]) |
| 3476 | { |
| 3477 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, |
| 3478 | "error: wiphy->bands[i] is NULL, i = %d", i); |
| 3479 | continue; |
| 3480 | } |
| 3481 | |
| 3482 | // internal channels[] is one continous array for both 2G and 5G bands |
| 3483 | // m is internal starting channel index for each band |
| 3484 | if (0 == i) |
| 3485 | { |
| 3486 | m = 0; |
| 3487 | } |
| 3488 | else |
| 3489 | { |
| 3490 | m = wiphy->bands[i-1]?wiphy->bands[i-1]->n_channels + m:m; |
| 3491 | } |
| 3492 | |
| 3493 | for (j=0; j<wiphy->bands[i]->n_channels; j++) |
| 3494 | { |
| 3495 | // k = (m + j) is internal current channel index for 20MHz channel |
| 3496 | // n is internal channel index for corresponding 40MHz channel |
| 3497 | k = m + j; |
| 3498 | if (IEEE80211_BAND_2GHZ == i && eCSR_BAND_5G == nBandCapability) // 5G only |
| 3499 | { |
| 3500 | // Enable social channels for P2P |
| 3501 | if ((2412 == wiphy->bands[i]->channels[j].center_freq || |
| 3502 | 2437 == wiphy->bands[i]->channels[j].center_freq || |
| 3503 | 2462 == wiphy->bands[i]->channels[j].center_freq ) && |
| 3504 | NV_CHANNEL_ENABLE == regChannels[k].enabled) |
| 3505 | { |
| 3506 | wiphy->bands[i]->channels[j].flags &= ~IEEE80211_CHAN_DISABLED; |
| 3507 | } |
| 3508 | else |
| 3509 | { |
| 3510 | wiphy->bands[i]->channels[j].flags |= IEEE80211_CHAN_DISABLED; |
| 3511 | } |
| 3512 | continue; |
| 3513 | } |
| 3514 | else if (IEEE80211_BAND_5GHZ == i && eCSR_BAND_24 == nBandCapability) // 2G only |
| 3515 | { |
| 3516 | wiphy->bands[i]->channels[j].flags |= IEEE80211_CHAN_DISABLED; |
| 3517 | continue; |
| 3518 | } |
| 3519 | |
| 3520 | if (NV_CHANNEL_DISABLE == regChannels[k].enabled || |
| 3521 | NV_CHANNEL_INVALID == regChannels[k].enabled) |
| 3522 | { |
| 3523 | wiphy->bands[i]->channels[j].flags |= IEEE80211_CHAN_DISABLED; |
| 3524 | } |
| 3525 | else if (NV_CHANNEL_DFS == regChannels[k].enabled) |
| 3526 | { |
| 3527 | wiphy->bands[i]->channels[j].flags &= ~(IEEE80211_CHAN_DISABLED |
| 3528 | |IEEE80211_CHAN_RADAR); |
| 3529 | wiphy->bands[i]->channels[j].flags |= IEEE80211_CHAN_PASSIVE_SCAN; |
| 3530 | } |
| 3531 | else |
| 3532 | { |
| 3533 | wiphy->bands[i]->channels[j].flags &= ~(IEEE80211_CHAN_DISABLED |
| 3534 | |IEEE80211_CHAN_PASSIVE_SCAN |
| 3535 | |IEEE80211_CHAN_NO_IBSS |
| 3536 | |IEEE80211_CHAN_RADAR); |
| 3537 | } |
| 3538 | } |
| 3539 | } |
| 3540 | |
| 3541 | /* Haven't seen any condition that will set by driver after init. |
| 3542 | If we do, then we should also call sme_ChangeCountryCode */ |
| 3543 | if (wiphy->bands[IEEE80211_BAND_5GHZ]) |
| 3544 | { |
| 3545 | for (j=0; j<wiphy->bands[IEEE80211_BAND_5GHZ]->n_channels; j++) |
| 3546 | { |
Kiet Lam | 46b8e4e | 2013-11-06 21:49:53 +0530 | [diff] [blame] | 3547 | // UNII-1 band channels are passive when domain is FCC. |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3548 | if ((wiphy->bands[IEEE80211_BAND_5GHZ ]->channels[j].center_freq == 5180 || |
| 3549 | wiphy->bands[IEEE80211_BAND_5GHZ]->channels[j].center_freq == 5200 || |
| 3550 | wiphy->bands[IEEE80211_BAND_5GHZ]->channels[j].center_freq == 5220 || |
| 3551 | wiphy->bands[IEEE80211_BAND_5GHZ]->channels[j].center_freq == 5240) && |
Kiet Lam | 46b8e4e | 2013-11-06 21:49:53 +0530 | [diff] [blame] | 3552 | ((ccode[0]== 'U'&& ccode[1]=='S') && pHddCtx->nEnableStrictRegulatoryForFCC)) |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3553 | { |
| 3554 | wiphy->bands[IEEE80211_BAND_5GHZ]->channels[j].flags |= IEEE80211_CHAN_PASSIVE_SCAN; |
| 3555 | } |
| 3556 | else if ((wiphy->bands[IEEE80211_BAND_5GHZ]->channels[j].center_freq == 5180 || |
| 3557 | wiphy->bands[IEEE80211_BAND_5GHZ]->channels[j].center_freq == 5200 || |
| 3558 | wiphy->bands[IEEE80211_BAND_5GHZ]->channels[j].center_freq == 5220 || |
| 3559 | wiphy->bands[IEEE80211_BAND_5GHZ]->channels[j].center_freq == 5240) && |
Kiet Lam | 46b8e4e | 2013-11-06 21:49:53 +0530 | [diff] [blame] | 3560 | ((ccode[0]!= 'U'&& ccode[1]!='S') || !pHddCtx->nEnableStrictRegulatoryForFCC)) |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3561 | { |
| 3562 | wiphy->bands[IEEE80211_BAND_5GHZ]->channels[j].flags &= ~IEEE80211_CHAN_PASSIVE_SCAN; |
| 3563 | } |
| 3564 | } |
| 3565 | } |
| 3566 | |
| 3567 | if (request->initiator == NL80211_REGDOM_SET_BY_CORE) |
| 3568 | { |
| 3569 | request->processed = 1; |
| 3570 | } |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 3571 | } |
| 3572 | |
Kiet Lam | 46b8e4e | 2013-11-06 21:49:53 +0530 | [diff] [blame] | 3573 | complete(&pHddCtx->wiphy_channel_update_event); |
| 3574 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 3575 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) |
| 3576 | return; |
| 3577 | #else |
| 3578 | return 0; |
| 3579 | #endif |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 3580 | } |
| 3581 | |
| 3582 | #endif |