drivers/net/wireless/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 <ilw@linux.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 /* Oldest version we won't warn about */
  40 #define IWL6000_UCODE_API_OK 4
  41 #define IWL6000G2_UCODE_API_OK 5
  42 #define IWL6050_UCODE_API_OK 5
  43 #define IWL6000G2B_UCODE_API_OK 6
  44 #define IWL6035_UCODE_API_OK 6
  45
  46 /* Lowest firmware API version supported */
  47 #define IWL6000_UCODE_API_MIN 4
  48 #define IWL6050_UCODE_API_MIN 4
  49 #define IWL6000G2_UCODE_API_MIN 5
  50 #define IWL6035_UCODE_API_MIN 6
  51
  52 /* EEPROM versions */
  53 #define EEPROM_6000_TX_POWER_VERSION    (4)
  54 #define EEPROM_6000_EEPROM_VERSION      (0x423)
  55 #define EEPROM_6050_TX_POWER_VERSION    (4)
  56 #define EEPROM_6050_EEPROM_VERSION      (0x532)
  57 #define EEPROM_6150_TX_POWER_VERSION    (6)
  58 #define EEPROM_6150_EEPROM_VERSION      (0x553)
  59 #define EEPROM_6005_TX_POWER_VERSION    (6)
  60 #define EEPROM_6005_EEPROM_VERSION      (0x709)
  61 #define EEPROM_6030_TX_POWER_VERSION    (6)
  62 #define EEPROM_6030_EEPROM_VERSION      (0x709)
  63 #define EEPROM_6035_TX_POWER_VERSION    (6)
  64 #define EEPROM_6035_EEPROM_VERSION      (0x753)
  65
  66 #define IWL6000_FW_PRE "iwlwifi-6000-"
  67 #define IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE __stringify(api) ".ucode"
  68
  69 #define IWL6050_FW_PRE "iwlwifi-6050-"
  70 #define IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE __stringify(api) ".ucode"
  71
  72 #define IWL6005_FW_PRE "iwlwifi-6000g2a-"
  73 #define IWL6005_MODULE_FIRMWARE(api) IWL6005_FW_PRE __stringify(api) ".ucode"
  74
  75 #define IWL6030_FW_PRE "iwlwifi-6000g2b-"
  76 #define IWL6030_MODULE_FIRMWARE(api) IWL6030_FW_PRE __stringify(api) ".ucode"
  77
  78 static const struct iwl_base_params iwl6000_base_params = {
  79         .eeprom_size = OTP_LOW_IMAGE_SIZE,
  80         .num_of_queues = IWLAGN_NUM_QUEUES,
  81         .pll_cfg_val = 0,
  82         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
  83         .shadow_ram_support = true,
  84         .led_compensation = 51,
  85         .wd_timeout = IWL_DEF_WD_TIMEOUT,
  86         .max_event_log_size = 512,
  87         .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
  88 };
  89
  90 static const struct iwl_base_params iwl6050_base_params = {
  91         .eeprom_size = OTP_LOW_IMAGE_SIZE,
  92         .num_of_queues = IWLAGN_NUM_QUEUES,
  93         .pll_cfg_val = 0,
  94         .max_ll_items = OTP_MAX_LL_ITEMS_6x50,
  95         .shadow_ram_support = true,
  96         .led_compensation = 51,
  97         .wd_timeout = IWL_DEF_WD_TIMEOUT,
  98         .max_event_log_size = 1024,
  99         .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
 100 };
 101
 102 static const struct iwl_base_params iwl6000_g2_base_params = {
 103         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 104         .num_of_queues = IWLAGN_NUM_QUEUES,
 105         .pll_cfg_val = 0,
 106         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 107         .shadow_ram_support = true,
 108         .led_compensation = 57,
 109         .wd_timeout = IWL_LONG_WD_TIMEOUT,
 110         .max_event_log_size = 512,
 111         .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
 112 };
 113
 114 static const struct iwl_ht_params iwl6000_ht_params = {
 115         .ht_greenfield_support = true,
 116         .use_rts_for_aggregation = true, /* use rts/cts protection */
 117         .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
 118 };
 119
 120 static const struct iwl_eeprom_params iwl6000_eeprom_params = {
 121         .regulatory_bands = {
 122                 EEPROM_REG_BAND_1_CHANNELS,
 123                 EEPROM_REG_BAND_2_CHANNELS,
 124                 EEPROM_REG_BAND_3_CHANNELS,
 125                 EEPROM_REG_BAND_4_CHANNELS,
 126                 EEPROM_REG_BAND_5_CHANNELS,
 127                 EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
 128                 EEPROM_REG_BAND_52_HT40_CHANNELS
 129         },
 130         .enhanced_txpower = true,
 131 };
 132
 133 #define IWL_DEVICE_6005                                         \
 134         .fw_name_pre = IWL6005_FW_PRE,                          \
 135         .ucode_api_max = IWL6000G2_UCODE_API_MAX,               \
 136         .ucode_api_ok = IWL6000G2_UCODE_API_OK,                 \
 137         .ucode_api_min = IWL6000G2_UCODE_API_MIN,               \
 138         .device_family = IWL_DEVICE_FAMILY_6005,                \
 139         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 140         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 141         .nvm_ver = EEPROM_6005_EEPROM_VERSION,          \
 142         .nvm_calib_ver = EEPROM_6005_TX_POWER_VERSION,  \
 143         .base_params = &iwl6000_g2_base_params,                 \
 144         .eeprom_params = &iwl6000_eeprom_params,                \
 145         .led_mode = IWL_LED_RF_STATE
 146
 147 const struct iwl_cfg iwl6005_2agn_cfg = {
 148         .name = "Intel(R) Centrino(R) Advanced-N 6205 AGN",
 149         IWL_DEVICE_6005,
 150         .ht_params = &iwl6000_ht_params,
 151 };
 152
 153 const struct iwl_cfg iwl6005_2abg_cfg = {
 154         .name = "Intel(R) Centrino(R) Advanced-N 6205 ABG",
 155         IWL_DEVICE_6005,
 156 };
 157
 158 const struct iwl_cfg iwl6005_2bg_cfg = {
 159         .name = "Intel(R) Centrino(R) Advanced-N 6205 BG",
 160         IWL_DEVICE_6005,
 161 };
 162
 163 const struct iwl_cfg iwl6005_2agn_sff_cfg = {
 164         .name = "Intel(R) Centrino(R) Advanced-N 6205S AGN",
 165         IWL_DEVICE_6005,
 166         .ht_params = &iwl6000_ht_params,
 167 };
 168
 169 const struct iwl_cfg iwl6005_2agn_d_cfg = {
 170         .name = "Intel(R) Centrino(R) Advanced-N 6205D AGN",
 171         IWL_DEVICE_6005,
 172         .ht_params = &iwl6000_ht_params,
 173 };
 174
 175 const struct iwl_cfg iwl6005_2agn_mow1_cfg = {
 176         .name = "Intel(R) Centrino(R) Advanced-N 6206 AGN",
 177         IWL_DEVICE_6005,
 178         .ht_params = &iwl6000_ht_params,
 179 };
 180
 181 const struct iwl_cfg iwl6005_2agn_mow2_cfg = {
 182         .name = "Intel(R) Centrino(R) Advanced-N 6207 AGN",
 183         IWL_DEVICE_6005,
 184         .ht_params = &iwl6000_ht_params,
 185 };
 186
 187 #define IWL_DEVICE_6030                                         \
 188         .fw_name_pre = IWL6030_FW_PRE,                          \
 189         .ucode_api_max = IWL6000G2_UCODE_API_MAX,               \
 190         .ucode_api_ok = IWL6000G2B_UCODE_API_OK,                \
 191         .ucode_api_min = IWL6000G2_UCODE_API_MIN,               \
 192         .device_family = IWL_DEVICE_FAMILY_6030,                \
 193         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 194         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 195         .nvm_ver = EEPROM_6030_EEPROM_VERSION,          \
 196         .nvm_calib_ver = EEPROM_6030_TX_POWER_VERSION,  \
 197         .base_params = &iwl6000_g2_base_params,                 \
 198         .eeprom_params = &iwl6000_eeprom_params,                \
 199         .led_mode = IWL_LED_RF_STATE
 200
 201 const struct iwl_cfg iwl6030_2agn_cfg = {
 202         .name = "Intel(R) Centrino(R) Advanced-N 6230 AGN",
 203         IWL_DEVICE_6030,
 204         .ht_params = &iwl6000_ht_params,
 205 };
 206
 207 const struct iwl_cfg iwl6030_2abg_cfg = {
 208         .name = "Intel(R) Centrino(R) Advanced-N 6230 ABG",
 209         IWL_DEVICE_6030,
 210 };
 211
 212 const struct iwl_cfg iwl6030_2bgn_cfg = {
 213         .name = "Intel(R) Centrino(R) Advanced-N 6230 BGN",
 214         IWL_DEVICE_6030,
 215         .ht_params = &iwl6000_ht_params,
 216 };
 217
 218 const struct iwl_cfg iwl6030_2bg_cfg = {
 219         .name = "Intel(R) Centrino(R) Advanced-N 6230 BG",
 220         IWL_DEVICE_6030,
 221 };
 222
 223 #define IWL_DEVICE_6035                                         \
 224         .fw_name_pre = IWL6030_FW_PRE,                          \
 225         .ucode_api_max = IWL6035_UCODE_API_MAX,                 \
 226         .ucode_api_ok = IWL6035_UCODE_API_OK,                   \
 227         .ucode_api_min = IWL6035_UCODE_API_MIN,                 \
 228         .device_family = IWL_DEVICE_FAMILY_6030,                \
 229         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 230         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 231         .nvm_ver = EEPROM_6030_EEPROM_VERSION,          \
 232         .nvm_calib_ver = EEPROM_6030_TX_POWER_VERSION,  \
 233         .base_params = &iwl6000_g2_base_params,                 \
 234         .eeprom_params = &iwl6000_eeprom_params,                \
 235         .led_mode = IWL_LED_RF_STATE
 236
 237 const struct iwl_cfg iwl6035_2agn_cfg = {
 238         .name = "Intel(R) Centrino(R) Advanced-N 6235 AGN",
 239         IWL_DEVICE_6035,
 240         .ht_params = &iwl6000_ht_params,
 241 };
 242
 243 const struct iwl_cfg iwl6035_2agn_sff_cfg = {
 244         .name = "Intel(R) Centrino(R) Ultimate-N 6235 AGN",
 245         IWL_DEVICE_6035,
 246         .ht_params = &iwl6000_ht_params,
 247 };
 248
 249 const struct iwl_cfg iwl1030_bgn_cfg = {
 250         .name = "Intel(R) Centrino(R) Wireless-N 1030 BGN",
 251         IWL_DEVICE_6030,
 252         .ht_params = &iwl6000_ht_params,
 253 };
 254
 255 const struct iwl_cfg iwl1030_bg_cfg = {
 256         .name = "Intel(R) Centrino(R) Wireless-N 1030 BG",
 257         IWL_DEVICE_6030,
 258 };
 259
 260 const struct iwl_cfg iwl130_bgn_cfg = {
 261         .name = "Intel(R) Centrino(R) Wireless-N 130 BGN",
 262         IWL_DEVICE_6030,
 263         .ht_params = &iwl6000_ht_params,
 264         .rx_with_siso_diversity = true,
 265 };
 266
 267 const struct iwl_cfg iwl130_bg_cfg = {
 268         .name = "Intel(R) Centrino(R) Wireless-N 130 BG",
 269         IWL_DEVICE_6030,
 270         .rx_with_siso_diversity = true,
 271 };
 272
 273 /*
 274  * "i": Internal configuration, use internal Power Amplifier
 275  */
 276 #define IWL_DEVICE_6000i                                        \
 277         .fw_name_pre = IWL6000_FW_PRE,                          \
 278         .ucode_api_max = IWL6000_UCODE_API_MAX,                 \
 279         .ucode_api_ok = IWL6000_UCODE_API_OK,                   \
 280         .ucode_api_min = IWL6000_UCODE_API_MIN,                 \
 281         .device_family = IWL_DEVICE_FAMILY_6000i,               \
 282         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 283         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 284         .valid_tx_ant = ANT_BC,         /* .cfg overwrite */    \
 285         .valid_rx_ant = ANT_BC,         /* .cfg overwrite */    \
 286         .nvm_ver = EEPROM_6000_EEPROM_VERSION,          \
 287         .nvm_calib_ver = EEPROM_6000_TX_POWER_VERSION,  \
 288         .base_params = &iwl6000_base_params,                    \
 289         .eeprom_params = &iwl6000_eeprom_params,                \
 290         .led_mode = IWL_LED_BLINK
 291
 292 const struct iwl_cfg iwl6000i_2agn_cfg = {
 293         .name = "Intel(R) Centrino(R) Advanced-N 6200 AGN",
 294         IWL_DEVICE_6000i,
 295         .ht_params = &iwl6000_ht_params,
 296 };
 297
 298 const struct iwl_cfg iwl6000i_2abg_cfg = {
 299         .name = "Intel(R) Centrino(R) Advanced-N 6200 ABG",
 300         IWL_DEVICE_6000i,
 301 };
 302
 303 const struct iwl_cfg iwl6000i_2bg_cfg = {
 304         .name = "Intel(R) Centrino(R) Advanced-N 6200 BG",
 305         IWL_DEVICE_6000i,
 306 };
 307
 308 #define IWL_DEVICE_6050                                         \
 309         .fw_name_pre = IWL6050_FW_PRE,                          \
 310         .ucode_api_max = IWL6050_UCODE_API_MAX,                 \
 311         .ucode_api_min = IWL6050_UCODE_API_MIN,                 \
 312         .device_family = IWL_DEVICE_FAMILY_6050,                \
 313         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 314         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 315         .valid_tx_ant = ANT_AB,         /* .cfg overwrite */    \
 316         .valid_rx_ant = ANT_AB,         /* .cfg overwrite */    \
 317         .nvm_ver = EEPROM_6050_EEPROM_VERSION,          \
 318         .nvm_calib_ver = EEPROM_6050_TX_POWER_VERSION,  \
 319         .base_params = &iwl6050_base_params,                    \
 320         .eeprom_params = &iwl6000_eeprom_params,                \
 321         .led_mode = IWL_LED_BLINK,                              \
 322         .internal_wimax_coex = true
 323
 324 const struct iwl_cfg iwl6050_2agn_cfg = {
 325         .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 AGN",
 326         IWL_DEVICE_6050,
 327         .ht_params = &iwl6000_ht_params,
 328 };
 329
 330 const struct iwl_cfg iwl6050_2abg_cfg = {
 331         .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 ABG",
 332         IWL_DEVICE_6050,
 333 };
 334
 335 #define IWL_DEVICE_6150                                         \
 336         .fw_name_pre = IWL6050_FW_PRE,                          \
 337         .ucode_api_max = IWL6050_UCODE_API_MAX,                 \
 338         .ucode_api_min = IWL6050_UCODE_API_MIN,                 \
 339         .device_family = IWL_DEVICE_FAMILY_6150,                \
 340         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 341         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 342         .nvm_ver = EEPROM_6150_EEPROM_VERSION,          \
 343         .nvm_calib_ver = EEPROM_6150_TX_POWER_VERSION,  \
 344         .base_params = &iwl6050_base_params,                    \
 345         .eeprom_params = &iwl6000_eeprom_params,                \
 346         .led_mode = IWL_LED_BLINK,                              \
 347         .internal_wimax_coex = true
 348
 349 const struct iwl_cfg iwl6150_bgn_cfg = {
 350         .name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN",
 351         IWL_DEVICE_6150,
 352         .ht_params = &iwl6000_ht_params,
 353 };
 354
 355 const struct iwl_cfg iwl6150_bg_cfg = {
 356         .name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BG",
 357         IWL_DEVICE_6150,
 358 };
 359
 360 const struct iwl_cfg iwl6000_3agn_cfg = {
 361         .name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
 362         .fw_name_pre = IWL6000_FW_PRE,
 363         .ucode_api_max = IWL6000_UCODE_API_MAX,
 364         .ucode_api_ok = IWL6000_UCODE_API_OK,
 365         .ucode_api_min = IWL6000_UCODE_API_MIN,
 366         .device_family = IWL_DEVICE_FAMILY_6000,
 367         .max_inst_size = IWL60_RTC_INST_SIZE,
 368         .max_data_size = IWL60_RTC_DATA_SIZE,
 369         .nvm_ver = EEPROM_6000_EEPROM_VERSION,
 370         .nvm_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 371         .base_params = &iwl6000_base_params,
 372         .eeprom_params = &iwl6000_eeprom_params,
 373         .ht_params = &iwl6000_ht_params,
 374         .led_mode = IWL_LED_BLINK,
 375 };
 376
 377 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_OK));
 378 MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_OK));
 379 MODULE_FIRMWARE(IWL6005_MODULE_FIRMWARE(IWL6000G2_UCODE_API_OK));
 380 MODULE_FIRMWARE(IWL6030_MODULE_FIRMWARE(IWL6000G2B_UCODE_API_OK));