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         .pll_cfg_val = 0,
  75         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
  76         .shadow_ram_support = true,
  77         .led_compensation = 51,
  78         .wd_timeout = IWL_DEF_WD_TIMEOUT,
  79         .max_event_log_size = 512,
  80         .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
  81         .scd_chain_ext_wa = true,
  82 };
  83
  84 static const struct iwl_base_params iwl6050_base_params = {
  85         .eeprom_size = OTP_LOW_IMAGE_SIZE,
  86         .num_of_queues = IWLAGN_NUM_QUEUES,
  87         .pll_cfg_val = 0,
  88         .max_ll_items = OTP_MAX_LL_ITEMS_6x50,
  89         .shadow_ram_support = true,
  90         .led_compensation = 51,
  91         .wd_timeout = IWL_DEF_WD_TIMEOUT,
  92         .max_event_log_size = 1024,
  93         .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
  94         .scd_chain_ext_wa = true,
  95 };
  96
  97 static const struct iwl_base_params iwl6000_g2_base_params = {
  98         .eeprom_size = OTP_LOW_IMAGE_SIZE,
  99         .num_of_queues = IWLAGN_NUM_QUEUES,
 100         .pll_cfg_val = 0,
 101         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 102         .shadow_ram_support = true,
 103         .led_compensation = 57,
 104         .wd_timeout = IWL_LONG_WD_TIMEOUT,
 105         .max_event_log_size = 512,
 106         .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
 107         .scd_chain_ext_wa = true,
 108 };
 109
 110 static const struct iwl_ht_params iwl6000_ht_params = {
 111         .ht_greenfield_support = true,
 112         .use_rts_for_aggregation = true, /* use rts/cts protection */
 113         .ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ),
 114 };
 115
 116 static const struct iwl_eeprom_params iwl6000_eeprom_params = {
 117         .regulatory_bands = {
 118                 EEPROM_REG_BAND_1_CHANNELS,
 119                 EEPROM_REG_BAND_2_CHANNELS,
 120                 EEPROM_REG_BAND_3_CHANNELS,
 121                 EEPROM_REG_BAND_4_CHANNELS,
 122                 EEPROM_REG_BAND_5_CHANNELS,
 123                 EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
 124                 EEPROM_REG_BAND_52_HT40_CHANNELS
 125         },
 126         .enhanced_txpower = true,
 127 };
 128
 129 #define IWL_DEVICE_6005                                         \
 130         .fw_name_pre = IWL6005_FW_PRE,                          \
 131         .ucode_api_max = IWL6000G2_UCODE_API_MAX,               \
 132         .ucode_api_min = IWL6000G2_UCODE_API_MIN,               \
 133         .device_family = IWL_DEVICE_FAMILY_6005,                \
 134         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 135         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 136         .nvm_ver = EEPROM_6005_EEPROM_VERSION,          \
 137         .nvm_calib_ver = EEPROM_6005_TX_POWER_VERSION,  \
 138         .base_params = &iwl6000_g2_base_params,                 \
 139         .eeprom_params = &iwl6000_eeprom_params,                \
 140         .led_mode = IWL_LED_RF_STATE,                           \
 141         .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
 142
 143 const struct iwl_cfg iwl6005_2agn_cfg = {
 144         .name = "Intel(R) Centrino(R) Advanced-N 6205 AGN",
 145         IWL_DEVICE_6005,
 146         .ht_params = &iwl6000_ht_params,
 147 };
 148
 149 const struct iwl_cfg iwl6005_2abg_cfg = {
 150         .name = "Intel(R) Centrino(R) Advanced-N 6205 ABG",
 151         IWL_DEVICE_6005,
 152 };
 153
 154 const struct iwl_cfg iwl6005_2bg_cfg = {
 155         .name = "Intel(R) Centrino(R) Advanced-N 6205 BG",
 156         IWL_DEVICE_6005,
 157 };
 158
 159 const struct iwl_cfg iwl6005_2agn_sff_cfg = {
 160         .name = "Intel(R) Centrino(R) Advanced-N 6205S AGN",
 161         IWL_DEVICE_6005,
 162         .ht_params = &iwl6000_ht_params,
 163 };
 164
 165 const struct iwl_cfg iwl6005_2agn_d_cfg = {
 166         .name = "Intel(R) Centrino(R) Advanced-N 6205D AGN",
 167         IWL_DEVICE_6005,
 168         .ht_params = &iwl6000_ht_params,
 169 };
 170
 171 const struct iwl_cfg iwl6005_2agn_mow1_cfg = {
 172         .name = "Intel(R) Centrino(R) Advanced-N 6206 AGN",
 173         IWL_DEVICE_6005,
 174         .ht_params = &iwl6000_ht_params,
 175 };
 176
 177 const struct iwl_cfg iwl6005_2agn_mow2_cfg = {
 178         .name = "Intel(R) Centrino(R) Advanced-N 6207 AGN",
 179         IWL_DEVICE_6005,
 180         .ht_params = &iwl6000_ht_params,
 181 };
 182
 183 #define IWL_DEVICE_6030                                         \
 184         .fw_name_pre = IWL6030_FW_PRE,                          \
 185         .ucode_api_max = IWL6000G2_UCODE_API_MAX,               \
 186         .ucode_api_min = IWL6000G2_UCODE_API_MIN,               \
 187         .device_family = IWL_DEVICE_FAMILY_6030,                \
 188         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 189         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 190         .nvm_ver = EEPROM_6030_EEPROM_VERSION,          \
 191         .nvm_calib_ver = EEPROM_6030_TX_POWER_VERSION,  \
 192         .base_params = &iwl6000_g2_base_params,                 \
 193         .eeprom_params = &iwl6000_eeprom_params,                \
 194         .led_mode = IWL_LED_RF_STATE,                           \
 195         .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
 196
 197 const struct iwl_cfg iwl6030_2agn_cfg = {
 198         .name = "Intel(R) Centrino(R) Advanced-N 6230 AGN",
 199         IWL_DEVICE_6030,
 200         .ht_params = &iwl6000_ht_params,
 201 };
 202
 203 const struct iwl_cfg iwl6030_2abg_cfg = {
 204         .name = "Intel(R) Centrino(R) Advanced-N 6230 ABG",
 205         IWL_DEVICE_6030,
 206 };
 207
 208 const struct iwl_cfg iwl6030_2bgn_cfg = {
 209         .name = "Intel(R) Centrino(R) Advanced-N 6230 BGN",
 210         IWL_DEVICE_6030,
 211         .ht_params = &iwl6000_ht_params,
 212 };
 213
 214 const struct iwl_cfg iwl6030_2bg_cfg = {
 215         .name = "Intel(R) Centrino(R) Advanced-N 6230 BG",
 216         IWL_DEVICE_6030,
 217 };
 218
 219 #define IWL_DEVICE_6035                                         \
 220         .fw_name_pre = IWL6030_FW_PRE,                          \
 221         .ucode_api_max = IWL6035_UCODE_API_MAX,                 \
 222         .ucode_api_min = IWL6035_UCODE_API_MIN,                 \
 223         .device_family = IWL_DEVICE_FAMILY_6030,                \
 224         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 225         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 226         .nvm_ver = EEPROM_6030_EEPROM_VERSION,          \
 227         .nvm_calib_ver = EEPROM_6030_TX_POWER_VERSION,  \
 228         .base_params = &iwl6000_g2_base_params,                 \
 229         .eeprom_params = &iwl6000_eeprom_params,                \
 230         .led_mode = IWL_LED_RF_STATE,                           \
 231         .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
 232
 233 const struct iwl_cfg iwl6035_2agn_cfg = {
 234         .name = "Intel(R) Centrino(R) Advanced-N 6235 AGN",
 235         IWL_DEVICE_6035,
 236         .ht_params = &iwl6000_ht_params,
 237 };
 238
 239 const struct iwl_cfg iwl6035_2agn_sff_cfg = {
 240         .name = "Intel(R) Centrino(R) Ultimate-N 6235 AGN",
 241         IWL_DEVICE_6035,
 242         .ht_params = &iwl6000_ht_params,
 243 };
 244
 245 const struct iwl_cfg iwl1030_bgn_cfg = {
 246         .name = "Intel(R) Centrino(R) Wireless-N 1030 BGN",
 247         IWL_DEVICE_6030,
 248         .ht_params = &iwl6000_ht_params,
 249 };
 250
 251 const struct iwl_cfg iwl1030_bg_cfg = {
 252         .name = "Intel(R) Centrino(R) Wireless-N 1030 BG",
 253         IWL_DEVICE_6030,
 254 };
 255
 256 const struct iwl_cfg iwl130_bgn_cfg = {
 257         .name = "Intel(R) Centrino(R) Wireless-N 130 BGN",
 258         IWL_DEVICE_6030,
 259         .ht_params = &iwl6000_ht_params,
 260         .rx_with_siso_diversity = true,
 261 };
 262
 263 const struct iwl_cfg iwl130_bg_cfg = {
 264         .name = "Intel(R) Centrino(R) Wireless-N 130 BG",
 265         IWL_DEVICE_6030,
 266         .rx_with_siso_diversity = true,
 267 };
 268
 269 /*
 270  * "i": Internal configuration, use internal Power Amplifier
 271  */
 272 #define IWL_DEVICE_6000i                                        \
 273         .fw_name_pre = IWL6000_FW_PRE,                          \
 274         .ucode_api_max = IWL6000_UCODE_API_MAX,                 \
 275         .ucode_api_min = IWL6000_UCODE_API_MIN,                 \
 276         .device_family = IWL_DEVICE_FAMILY_6000i,               \
 277         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 278         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 279         .valid_tx_ant = ANT_BC,         /* .cfg overwrite */    \
 280         .valid_rx_ant = ANT_BC,         /* .cfg overwrite */    \
 281         .nvm_ver = EEPROM_6000_EEPROM_VERSION,          \
 282         .nvm_calib_ver = EEPROM_6000_TX_POWER_VERSION,  \
 283         .base_params = &iwl6000_base_params,                    \
 284         .eeprom_params = &iwl6000_eeprom_params,                \
 285         .led_mode = IWL_LED_BLINK,                              \
 286         .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
 287
 288 const struct iwl_cfg iwl6000i_2agn_cfg = {
 289         .name = "Intel(R) Centrino(R) Advanced-N 6200 AGN",
 290         IWL_DEVICE_6000i,
 291         .ht_params = &iwl6000_ht_params,
 292 };
 293
 294 const struct iwl_cfg iwl6000i_2abg_cfg = {
 295         .name = "Intel(R) Centrino(R) Advanced-N 6200 ABG",
 296         IWL_DEVICE_6000i,
 297 };
 298
 299 const struct iwl_cfg iwl6000i_2bg_cfg = {
 300         .name = "Intel(R) Centrino(R) Advanced-N 6200 BG",
 301         IWL_DEVICE_6000i,
 302 };
 303
 304 #define IWL_DEVICE_6050                                         \
 305         .fw_name_pre = IWL6050_FW_PRE,                          \
 306         .ucode_api_max = IWL6050_UCODE_API_MAX,                 \
 307         .ucode_api_min = IWL6050_UCODE_API_MIN,                 \
 308         .device_family = IWL_DEVICE_FAMILY_6050,                \
 309         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 310         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 311         .valid_tx_ant = ANT_AB,         /* .cfg overwrite */    \
 312         .valid_rx_ant = ANT_AB,         /* .cfg overwrite */    \
 313         .nvm_ver = EEPROM_6050_EEPROM_VERSION,          \
 314         .nvm_calib_ver = EEPROM_6050_TX_POWER_VERSION,  \
 315         .base_params = &iwl6050_base_params,                    \
 316         .eeprom_params = &iwl6000_eeprom_params,                \
 317         .led_mode = IWL_LED_BLINK,                              \
 318         .internal_wimax_coex = true,                            \
 319         .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
 320
 321 const struct iwl_cfg iwl6050_2agn_cfg = {
 322         .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 AGN",
 323         IWL_DEVICE_6050,
 324         .ht_params = &iwl6000_ht_params,
 325 };
 326
 327 const struct iwl_cfg iwl6050_2abg_cfg = {
 328         .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 ABG",
 329         IWL_DEVICE_6050,
 330 };
 331
 332 #define IWL_DEVICE_6150                                         \
 333         .fw_name_pre = IWL6050_FW_PRE,                          \
 334         .ucode_api_max = IWL6050_UCODE_API_MAX,                 \
 335         .ucode_api_min = IWL6050_UCODE_API_MIN,                 \
 336         .device_family = IWL_DEVICE_FAMILY_6150,                \
 337         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 338         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 339         .nvm_ver = EEPROM_6150_EEPROM_VERSION,          \
 340         .nvm_calib_ver = EEPROM_6150_TX_POWER_VERSION,  \
 341         .base_params = &iwl6050_base_params,                    \
 342         .eeprom_params = &iwl6000_eeprom_params,                \
 343         .led_mode = IWL_LED_BLINK,                              \
 344         .internal_wimax_coex = true,                            \
 345         .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
 346
 347 const struct iwl_cfg iwl6150_bgn_cfg = {
 348         .name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN",
 349         IWL_DEVICE_6150,
 350         .ht_params = &iwl6000_ht_params,
 351 };
 352
 353 const struct iwl_cfg iwl6150_bg_cfg = {
 354         .name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BG",
 355         IWL_DEVICE_6150,
 356 };
 357
 358 const struct iwl_cfg iwl6000_3agn_cfg = {
 359         .name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
 360         .fw_name_pre = IWL6000_FW_PRE,
 361         .ucode_api_max = IWL6000_UCODE_API_MAX,
 362         .ucode_api_min = IWL6000_UCODE_API_MIN,
 363         .device_family = IWL_DEVICE_FAMILY_6000,
 364         .max_inst_size = IWL60_RTC_INST_SIZE,
 365         .max_data_size = IWL60_RTC_DATA_SIZE,
 366         .nvm_ver = EEPROM_6000_EEPROM_VERSION,
 367         .nvm_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 368         .base_params = &iwl6000_base_params,
 369         .eeprom_params = &iwl6000_eeprom_params,
 370         .ht_params = &iwl6000_ht_params,
 371         .led_mode = IWL_LED_BLINK,
 372 };
 373
 374 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
 375 MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
 376 MODULE_FIRMWARE(IWL6005_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
 377 MODULE_FIRMWARE(IWL6030_MODULE_FIRMWARE(IWL6000G2B_UCODE_API_MAX));