drivers/net/wireless/intel/iwlwifi/iwl-6000.c

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of version 2 of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12  * more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along with
  15  * this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  17  *
  18  * The full GNU General Public License is included in this distribution in the
  19  * file called LICENSE.
  20  *
  21  * Contact Information:
  22  *  Intel Linux Wireless <linuxwifi@intel.com>
  23  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  24  *
  25  *****************************************************************************/
  26
  27 #include <linux/module.h>
  28 #include <linux/stringify.h>
  29 #include "iwl-config.h"
  30 #include "iwl-agn-hw.h"
  31 #include "dvm/commands.h" /* needed for BT for now */
  32
  33 /* Highest firmware API version supported */
  34 #define IWL6000_UCODE_API_MAX 6
  35 #define IWL6050_UCODE_API_MAX 5
  36 #define IWL6000G2_UCODE_API_MAX 6
  37 #define IWL6035_UCODE_API_MAX 6
  38
  39 /* Lowest firmware API version supported */
  40 #define IWL6000_UCODE_API_MIN 4
  41 #define IWL6050_UCODE_API_MIN 4
  42 #define IWL6000G2_UCODE_API_MIN 5
  43 #define IWL6035_UCODE_API_MIN 6
  44
  45 /* EEPROM versions */
  46 #define EEPROM_6000_TX_POWER_VERSION    (4)
  47 #define EEPROM_6000_EEPROM_VERSION      (0x423)
  48 #define EEPROM_6050_TX_POWER_VERSION    (4)
  49 #define EEPROM_6050_EEPROM_VERSION      (0x532)
  50 #define EEPROM_6150_TX_POWER_VERSION    (6)
  51 #define EEPROM_6150_EEPROM_VERSION      (0x553)
  52 #define EEPROM_6005_TX_POWER_VERSION    (6)
  53 #define EEPROM_6005_EEPROM_VERSION      (0x709)
  54 #define EEPROM_6030_TX_POWER_VERSION    (6)
  55 #define EEPROM_6030_EEPROM_VERSION      (0x709)
  56 #define EEPROM_6035_TX_POWER_VERSION    (6)
  57 #define EEPROM_6035_EEPROM_VERSION      (0x753)
  58
  59 #define IWL6000_FW_PRE "iwlwifi-6000-"
  60 #define IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE __stringify(api) ".ucode"
  61
  62 #define IWL6050_FW_PRE "iwlwifi-6050-"
  63 #define IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE __stringify(api) ".ucode"
  64
  65 #define IWL6005_FW_PRE "iwlwifi-6000g2a-"
  66 #define IWL6005_MODULE_FIRMWARE(api) IWL6005_FW_PRE __stringify(api) ".ucode"
  67
  68 #define IWL6030_FW_PRE "iwlwifi-6000g2b-"
  69 #define IWL6030_MODULE_FIRMWARE(api) IWL6030_FW_PRE __stringify(api) ".ucode"
  70
  71 static const struct iwl_base_params iwl6000_base_params = {
  72         .eeprom_size = OTP_LOW_IMAGE_SIZE,
  73         .num_of_queues = IWLAGN_NUM_QUEUES,
  74         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
  75         .shadow_ram_support = true,
  76         .led_compensation = 51,
  77         .wd_timeout = IWL_DEF_WD_TIMEOUT,
  78         .max_event_log_size = 512,
  79         .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
  80         .scd_chain_ext_wa = true,
  81 };
  82
  83 static const struct iwl_base_params iwl6050_base_params = {
  84         .eeprom_size = OTP_LOW_IMAGE_SIZE,
  85         .num_of_queues = IWLAGN_NUM_QUEUES,
  86         .max_ll_items = OTP_MAX_LL_ITEMS_6x50,
  87         .shadow_ram_support = true,
  88         .led_compensation = 51,
  89         .wd_timeout = IWL_DEF_WD_TIMEOUT,
  90         .max_event_log_size = 1024,
  91         .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
  92         .scd_chain_ext_wa = true,
  93 };
  94
  95 static const struct iwl_base_params iwl6000_g2_base_params = {
  96         .eeprom_size = OTP_LOW_IMAGE_SIZE,
  97         .num_of_queues = IWLAGN_NUM_QUEUES,
  98         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
  99         .shadow_ram_support = true,
 100         .led_compensation = 57,
 101         .wd_timeout = IWL_LONG_WD_TIMEOUT,
 102         .max_event_log_size = 512,
 103         .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
 104         .scd_chain_ext_wa = true,
 105 };
 106
 107 static const struct iwl_ht_params iwl6000_ht_params = {
 108         .ht_greenfield_support = true,
 109         .use_rts_for_aggregation = true, /* use rts/cts protection */
 110         .ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ),
 111 };
 112
 113 static const struct iwl_eeprom_params iwl6000_eeprom_params = {
 114         .regulatory_bands = {
 115                 EEPROM_REG_BAND_1_CHANNELS,
 116                 EEPROM_REG_BAND_2_CHANNELS,
 117                 EEPROM_REG_BAND_3_CHANNELS,
 118                 EEPROM_REG_BAND_4_CHANNELS,
 119                 EEPROM_REG_BAND_5_CHANNELS,
 120                 EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
 121                 EEPROM_REG_BAND_52_HT40_CHANNELS
 122         },
 123         .enhanced_txpower = true,
 124 };
 125
 126 #define IWL_DEVICE_6005                                         \
 127         .fw_name_pre = IWL6005_FW_PRE,                          \
 128         .ucode_api_max = IWL6000G2_UCODE_API_MAX,               \
 129         .ucode_api_min = IWL6000G2_UCODE_API_MIN,               \
 130         .device_family = IWL_DEVICE_FAMILY_6005,                \
 131         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 132         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 133         .nvm_ver = EEPROM_6005_EEPROM_VERSION,          \
 134         .nvm_calib_ver = EEPROM_6005_TX_POWER_VERSION,  \
 135         .base_params = &iwl6000_g2_base_params,                 \
 136         .eeprom_params = &iwl6000_eeprom_params,                \
 137         .led_mode = IWL_LED_RF_STATE,                           \
 138         .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
 139
 140 const struct iwl_cfg iwl6005_2agn_cfg = {
 141         .name = "Intel(R) Centrino(R) Advanced-N 6205 AGN",
 142         IWL_DEVICE_6005,
 143         .ht_params = &iwl6000_ht_params,
 144 };
 145
 146 const struct iwl_cfg iwl6005_2abg_cfg = {
 147         .name = "Intel(R) Centrino(R) Advanced-N 6205 ABG",
 148         IWL_DEVICE_6005,
 149 };
 150
 151 const struct iwl_cfg iwl6005_2bg_cfg = {
 152         .name = "Intel(R) Centrino(R) Advanced-N 6205 BG",
 153         IWL_DEVICE_6005,
 154 };
 155
 156 const struct iwl_cfg iwl6005_2agn_sff_cfg = {
 157         .name = "Intel(R) Centrino(R) Advanced-N 6205S AGN",
 158         IWL_DEVICE_6005,
 159         .ht_params = &iwl6000_ht_params,
 160 };
 161
 162 const struct iwl_cfg iwl6005_2agn_d_cfg = {
 163         .name = "Intel(R) Centrino(R) Advanced-N 6205D AGN",
 164         IWL_DEVICE_6005,
 165         .ht_params = &iwl6000_ht_params,
 166 };
 167
 168 const struct iwl_cfg iwl6005_2agn_mow1_cfg = {
 169         .name = "Intel(R) Centrino(R) Advanced-N 6206 AGN",
 170         IWL_DEVICE_6005,
 171         .ht_params = &iwl6000_ht_params,
 172 };
 173
 174 const struct iwl_cfg iwl6005_2agn_mow2_cfg = {
 175         .name = "Intel(R) Centrino(R) Advanced-N 6207 AGN",
 176         IWL_DEVICE_6005,
 177         .ht_params = &iwl6000_ht_params,
 178 };
 179
 180 #define IWL_DEVICE_6030                                         \
 181         .fw_name_pre = IWL6030_FW_PRE,                          \
 182         .ucode_api_max = IWL6000G2_UCODE_API_MAX,               \
 183         .ucode_api_min = IWL6000G2_UCODE_API_MIN,               \
 184         .device_family = IWL_DEVICE_FAMILY_6030,                \
 185         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 186         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 187         .nvm_ver = EEPROM_6030_EEPROM_VERSION,          \
 188         .nvm_calib_ver = EEPROM_6030_TX_POWER_VERSION,  \
 189         .base_params = &iwl6000_g2_base_params,                 \
 190         .eeprom_params = &iwl6000_eeprom_params,                \
 191         .led_mode = IWL_LED_RF_STATE,                           \
 192         .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
 193
 194 const struct iwl_cfg iwl6030_2agn_cfg = {
 195         .name = "Intel(R) Centrino(R) Advanced-N 6230 AGN",
 196         IWL_DEVICE_6030,
 197         .ht_params = &iwl6000_ht_params,
 198 };
 199
 200 const struct iwl_cfg iwl6030_2abg_cfg = {
 201         .name = "Intel(R) Centrino(R) Advanced-N 6230 ABG",
 202         IWL_DEVICE_6030,
 203 };
 204
 205 const struct iwl_cfg iwl6030_2bgn_cfg = {
 206         .name = "Intel(R) Centrino(R) Advanced-N 6230 BGN",
 207         IWL_DEVICE_6030,
 208         .ht_params = &iwl6000_ht_params,
 209 };
 210
 211 const struct iwl_cfg iwl6030_2bg_cfg = {
 212         .name = "Intel(R) Centrino(R) Advanced-N 6230 BG",
 213         IWL_DEVICE_6030,
 214 };
 215
 216 #define IWL_DEVICE_6035                                         \
 217         .fw_name_pre = IWL6030_FW_PRE,                          \
 218         .ucode_api_max = IWL6035_UCODE_API_MAX,                 \
 219         .ucode_api_min = IWL6035_UCODE_API_MIN,                 \
 220         .device_family = IWL_DEVICE_FAMILY_6030,                \
 221         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 222         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 223         .nvm_ver = EEPROM_6030_EEPROM_VERSION,          \
 224         .nvm_calib_ver = EEPROM_6030_TX_POWER_VERSION,  \
 225         .base_params = &iwl6000_g2_base_params,                 \
 226         .eeprom_params = &iwl6000_eeprom_params,                \
 227         .led_mode = IWL_LED_RF_STATE,                           \
 228         .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
 229
 230 const struct iwl_cfg iwl6035_2agn_cfg = {
 231         .name = "Intel(R) Centrino(R) Advanced-N 6235 AGN",
 232         IWL_DEVICE_6035,
 233         .ht_params = &iwl6000_ht_params,
 234 };
 235
 236 const struct iwl_cfg iwl6035_2agn_sff_cfg = {
 237         .name = "Intel(R) Centrino(R) Ultimate-N 6235 AGN",
 238         IWL_DEVICE_6035,
 239         .ht_params = &iwl6000_ht_params,
 240 };
 241
 242 const struct iwl_cfg iwl1030_bgn_cfg = {
 243         .name = "Intel(R) Centrino(R) Wireless-N 1030 BGN",
 244         IWL_DEVICE_6030,
 245         .ht_params = &iwl6000_ht_params,
 246 };
 247
 248 const struct iwl_cfg iwl1030_bg_cfg = {
 249         .name = "Intel(R) Centrino(R) Wireless-N 1030 BG",
 250         IWL_DEVICE_6030,
 251 };
 252
 253 const struct iwl_cfg iwl130_bgn_cfg = {
 254         .name = "Intel(R) Centrino(R) Wireless-N 130 BGN",
 255         IWL_DEVICE_6030,
 256         .ht_params = &iwl6000_ht_params,
 257         .rx_with_siso_diversity = true,
 258 };
 259
 260 const struct iwl_cfg iwl130_bg_cfg = {
 261         .name = "Intel(R) Centrino(R) Wireless-N 130 BG",
 262         IWL_DEVICE_6030,
 263         .rx_with_siso_diversity = true,
 264 };
 265
 266 /*
 267  * "i": Internal configuration, use internal Power Amplifier
 268  */
 269 #define IWL_DEVICE_6000i                                        \
 270         .fw_name_pre = IWL6000_FW_PRE,                          \
 271         .ucode_api_max = IWL6000_UCODE_API_MAX,                 \
 272         .ucode_api_min = IWL6000_UCODE_API_MIN,                 \
 273         .device_family = IWL_DEVICE_FAMILY_6000i,               \
 274         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 275         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 276         .valid_tx_ant = ANT_BC,         /* .cfg overwrite */    \
 277         .valid_rx_ant = ANT_BC,         /* .cfg overwrite */    \
 278         .nvm_ver = EEPROM_6000_EEPROM_VERSION,          \
 279         .nvm_calib_ver = EEPROM_6000_TX_POWER_VERSION,  \
 280         .base_params = &iwl6000_base_params,                    \
 281         .eeprom_params = &iwl6000_eeprom_params,                \
 282         .led_mode = IWL_LED_BLINK,                              \
 283         .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
 284
 285 const struct iwl_cfg iwl6000i_2agn_cfg = {
 286         .name = "Intel(R) Centrino(R) Advanced-N 6200 AGN",
 287         IWL_DEVICE_6000i,
 288         .ht_params = &iwl6000_ht_params,
 289 };
 290
 291 const struct iwl_cfg iwl6000i_2abg_cfg = {
 292         .name = "Intel(R) Centrino(R) Advanced-N 6200 ABG",
 293         IWL_DEVICE_6000i,
 294 };
 295
 296 const struct iwl_cfg iwl6000i_2bg_cfg = {
 297         .name = "Intel(R) Centrino(R) Advanced-N 6200 BG",
 298         IWL_DEVICE_6000i,
 299 };
 300
 301 #define IWL_DEVICE_6050                                         \
 302         .fw_name_pre = IWL6050_FW_PRE,                          \
 303         .ucode_api_max = IWL6050_UCODE_API_MAX,                 \
 304         .ucode_api_min = IWL6050_UCODE_API_MIN,                 \
 305         .device_family = IWL_DEVICE_FAMILY_6050,                \
 306         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 307         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 308         .valid_tx_ant = ANT_AB,         /* .cfg overwrite */    \
 309         .valid_rx_ant = ANT_AB,         /* .cfg overwrite */    \
 310         .nvm_ver = EEPROM_6050_EEPROM_VERSION,          \
 311         .nvm_calib_ver = EEPROM_6050_TX_POWER_VERSION,  \
 312         .base_params = &iwl6050_base_params,                    \
 313         .eeprom_params = &iwl6000_eeprom_params,                \
 314         .led_mode = IWL_LED_BLINK,                              \
 315         .internal_wimax_coex = true,                            \
 316         .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
 317
 318 const struct iwl_cfg iwl6050_2agn_cfg = {
 319         .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 AGN",
 320         IWL_DEVICE_6050,
 321         .ht_params = &iwl6000_ht_params,
 322 };
 323
 324 const struct iwl_cfg iwl6050_2abg_cfg = {
 325         .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 ABG",
 326         IWL_DEVICE_6050,
 327 };
 328
 329 #define IWL_DEVICE_6150                                         \
 330         .fw_name_pre = IWL6050_FW_PRE,                          \
 331         .ucode_api_max = IWL6050_UCODE_API_MAX,                 \
 332         .ucode_api_min = IWL6050_UCODE_API_MIN,                 \
 333         .device_family = IWL_DEVICE_FAMILY_6150,                \
 334         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 335         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 336         .nvm_ver = EEPROM_6150_EEPROM_VERSION,          \
 337         .nvm_calib_ver = EEPROM_6150_TX_POWER_VERSION,  \
 338         .base_params = &iwl6050_base_params,                    \
 339         .eeprom_params = &iwl6000_eeprom_params,                \
 340         .led_mode = IWL_LED_BLINK,                              \
 341         .internal_wimax_coex = true,                            \
 342         .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
 343
 344 const struct iwl_cfg iwl6150_bgn_cfg = {
 345         .name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN",
 346         IWL_DEVICE_6150,
 347         .ht_params = &iwl6000_ht_params,
 348 };
 349
 350 const struct iwl_cfg iwl6150_bg_cfg = {
 351         .name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BG",
 352         IWL_DEVICE_6150,
 353 };
 354
 355 const struct iwl_cfg iwl6000_3agn_cfg = {
 356         .name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
 357         .fw_name_pre = IWL6000_FW_PRE,
 358         .ucode_api_max = IWL6000_UCODE_API_MAX,
 359         .ucode_api_min = IWL6000_UCODE_API_MIN,
 360         .device_family = IWL_DEVICE_FAMILY_6000,
 361         .max_inst_size = IWL60_RTC_INST_SIZE,
 362         .max_data_size = IWL60_RTC_DATA_SIZE,
 363         .nvm_ver = EEPROM_6000_EEPROM_VERSION,
 364         .nvm_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 365         .base_params = &iwl6000_base_params,
 366         .eeprom_params = &iwl6000_eeprom_params,
 367         .ht_params = &iwl6000_ht_params,
 368         .led_mode = IWL_LED_BLINK,
 369 };
 370
 371 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
 372 MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
 373 MODULE_FIRMWARE(IWL6005_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
 374 MODULE_FIRMWARE(IWL6030_MODULE_FIRMWARE(IWL6000G2B_UCODE_API_MAX));