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