drivers/net/wireless/iwlwifi/iwl-2000.c

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2008 - 2013 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 IWL2030_UCODE_API_MAX 6
  35 #define IWL2000_UCODE_API_MAX 6
  36 #define IWL105_UCODE_API_MAX 6
  37 #define IWL135_UCODE_API_MAX 6
  38
  39 /* Oldest version we won't warn about */
  40 #define IWL2030_UCODE_API_OK 6
  41 #define IWL2000_UCODE_API_OK 6
  42 #define IWL105_UCODE_API_OK 6
  43 #define IWL135_UCODE_API_OK 6
  44
  45 /* Lowest firmware API version supported */
  46 #define IWL2030_UCODE_API_MIN 5
  47 #define IWL2000_UCODE_API_MIN 5
  48 #define IWL105_UCODE_API_MIN 5
  49 #define IWL135_UCODE_API_MIN 5
  50
  51 /* EEPROM version */
  52 #define EEPROM_2000_TX_POWER_VERSION    (6)
  53 #define EEPROM_2000_EEPROM_VERSION      (0x805)
  54
  55
  56 #define IWL2030_FW_PRE "iwlwifi-2030-"
  57 #define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE __stringify(api) ".ucode"
  58
  59 #define IWL2000_FW_PRE "iwlwifi-2000-"
  60 #define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE __stringify(api) ".ucode"
  61
  62 #define IWL105_FW_PRE "iwlwifi-105-"
  63 #define IWL105_MODULE_FIRMWARE(api) IWL105_FW_PRE __stringify(api) ".ucode"
  64
  65 #define IWL135_FW_PRE "iwlwifi-135-"
  66 #define IWL135_MODULE_FIRMWARE(api) IWL135_FW_PRE __stringify(api) ".ucode"
  67
  68 static const struct iwl_base_params iwl2000_base_params = {
  69         .eeprom_size = OTP_LOW_IMAGE_SIZE,
  70         .num_of_queues = IWLAGN_NUM_QUEUES,
  71         .pll_cfg_val = 0,
  72         .max_ll_items = OTP_MAX_LL_ITEMS_2x00,
  73         .shadow_ram_support = true,
  74         .led_compensation = 51,
  75         .adv_thermal_throttle = true,
  76         .support_ct_kill_exit = true,
  77         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
  78         .chain_noise_scale = 1000,
  79         .wd_timeout = IWL_DEF_WD_TIMEOUT,
  80         .max_event_log_size = 512,
  81         .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
  82         .hd_v2 = true,
  83 };
  84
  85
  86 static const struct iwl_base_params iwl2030_base_params = {
  87         .eeprom_size = OTP_LOW_IMAGE_SIZE,
  88         .num_of_queues = IWLAGN_NUM_QUEUES,
  89         .pll_cfg_val = 0,
  90         .max_ll_items = OTP_MAX_LL_ITEMS_2x00,
  91         .shadow_ram_support = true,
  92         .led_compensation = 57,
  93         .adv_thermal_throttle = true,
  94         .support_ct_kill_exit = true,
  95         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
  96         .chain_noise_scale = 1000,
  97         .wd_timeout = IWL_LONG_WD_TIMEOUT,
  98         .max_event_log_size = 512,
  99         .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
 100         .hd_v2 = true,
 101 };
 102
 103 static const struct iwl_ht_params iwl2000_ht_params = {
 104         .ht_greenfield_support = true,
 105         .use_rts_for_aggregation = true, /* use rts/cts protection */
 106         .ht40_bands = BIT(IEEE80211_BAND_2GHZ),
 107 };
 108
 109 static const struct iwl_bt_params iwl2030_bt_params = {
 110         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 111         .advanced_bt_coexist = true,
 112         .agg_time_limit = BT_AGG_THRESHOLD_DEF,
 113         .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
 114         .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT32,
 115         .bt_sco_disable = true,
 116         .bt_session_2 = true,
 117 };
 118
 119 static const struct iwl_eeprom_params iwl20x0_eeprom_params = {
 120         .regulatory_bands = {
 121                 EEPROM_REG_BAND_1_CHANNELS,
 122                 EEPROM_REG_BAND_2_CHANNELS,
 123                 EEPROM_REG_BAND_3_CHANNELS,
 124                 EEPROM_REG_BAND_4_CHANNELS,
 125                 EEPROM_REG_BAND_5_CHANNELS,
 126                 EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
 127                 EEPROM_REGULATORY_BAND_NO_HT40,
 128         },
 129         .enhanced_txpower = true,
 130 };
 131
 132 #define IWL_DEVICE_2000                                         \
 133         .fw_name_pre = IWL2000_FW_PRE,                          \
 134         .ucode_api_max = IWL2000_UCODE_API_MAX,                 \
 135         .ucode_api_ok = IWL2000_UCODE_API_OK,                   \
 136         .ucode_api_min = IWL2000_UCODE_API_MIN,                 \
 137         .device_family = IWL_DEVICE_FAMILY_2000,                \
 138         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 139         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 140         .nvm_ver = EEPROM_2000_EEPROM_VERSION,          \
 141         .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,  \
 142         .base_params = &iwl2000_base_params,                    \
 143         .eeprom_params = &iwl20x0_eeprom_params,                \
 144         .need_temp_offset_calib = true,                         \
 145         .temp_offset_v2 = true,                                 \
 146         .led_mode = IWL_LED_RF_STATE
 147
 148 const struct iwl_cfg iwl2000_2bgn_cfg = {
 149         .name = "Intel(R) Centrino(R) Wireless-N 2200 BGN",
 150         IWL_DEVICE_2000,
 151         .ht_params = &iwl2000_ht_params,
 152 };
 153
 154 const struct iwl_cfg iwl2000_2bgn_d_cfg = {
 155         .name = "Intel(R) Centrino(R) Wireless-N 2200D BGN",
 156         IWL_DEVICE_2000,
 157         .ht_params = &iwl2000_ht_params,
 158 };
 159
 160 #define IWL_DEVICE_2030                                         \
 161         .fw_name_pre = IWL2030_FW_PRE,                          \
 162         .ucode_api_max = IWL2030_UCODE_API_MAX,                 \
 163         .ucode_api_ok = IWL2030_UCODE_API_OK,                   \
 164         .ucode_api_min = IWL2030_UCODE_API_MIN,                 \
 165         .device_family = IWL_DEVICE_FAMILY_2030,                \
 166         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 167         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 168         .nvm_ver = EEPROM_2000_EEPROM_VERSION,          \
 169         .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,  \
 170         .base_params = &iwl2030_base_params,                    \
 171         .bt_params = &iwl2030_bt_params,                        \
 172         .eeprom_params = &iwl20x0_eeprom_params,                \
 173         .need_temp_offset_calib = true,                         \
 174         .temp_offset_v2 = true,                                 \
 175         .led_mode = IWL_LED_RF_STATE,                           \
 176         .adv_pm = true
 177
 178 const struct iwl_cfg iwl2030_2bgn_cfg = {
 179         .name = "Intel(R) Centrino(R) Wireless-N 2230 BGN",
 180         IWL_DEVICE_2030,
 181         .ht_params = &iwl2000_ht_params,
 182 };
 183
 184 #define IWL_DEVICE_105                                          \
 185         .fw_name_pre = IWL105_FW_PRE,                           \
 186         .ucode_api_max = IWL105_UCODE_API_MAX,                  \
 187         .ucode_api_ok = IWL105_UCODE_API_OK,                    \
 188         .ucode_api_min = IWL105_UCODE_API_MIN,                  \
 189         .device_family = IWL_DEVICE_FAMILY_105,                 \
 190         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 191         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 192         .nvm_ver = EEPROM_2000_EEPROM_VERSION,          \
 193         .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,  \
 194         .base_params = &iwl2000_base_params,                    \
 195         .eeprom_params = &iwl20x0_eeprom_params,                \
 196         .need_temp_offset_calib = true,                         \
 197         .temp_offset_v2 = true,                                 \
 198         .led_mode = IWL_LED_RF_STATE,                           \
 199         .adv_pm = true,                                         \
 200         .rx_with_siso_diversity = true
 201
 202 const struct iwl_cfg iwl105_bgn_cfg = {
 203         .name = "Intel(R) Centrino(R) Wireless-N 105 BGN",
 204         IWL_DEVICE_105,
 205         .ht_params = &iwl2000_ht_params,
 206 };
 207
 208 const struct iwl_cfg iwl105_bgn_d_cfg = {
 209         .name = "Intel(R) Centrino(R) Wireless-N 105D BGN",
 210         IWL_DEVICE_105,
 211         .ht_params = &iwl2000_ht_params,
 212 };
 213
 214 #define IWL_DEVICE_135                                          \
 215         .fw_name_pre = IWL135_FW_PRE,                           \
 216         .ucode_api_max = IWL135_UCODE_API_MAX,                  \
 217         .ucode_api_ok = IWL135_UCODE_API_OK,                    \
 218         .ucode_api_min = IWL135_UCODE_API_MIN,                  \
 219         .device_family = IWL_DEVICE_FAMILY_135,                 \
 220         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 221         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 222         .nvm_ver = EEPROM_2000_EEPROM_VERSION,          \
 223         .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,  \
 224         .base_params = &iwl2030_base_params,                    \
 225         .bt_params = &iwl2030_bt_params,                        \
 226         .eeprom_params = &iwl20x0_eeprom_params,                \
 227         .need_temp_offset_calib = true,                         \
 228         .temp_offset_v2 = true,                                 \
 229         .led_mode = IWL_LED_RF_STATE,                           \
 230         .adv_pm = true,                                         \
 231         .rx_with_siso_diversity = true
 232
 233 const struct iwl_cfg iwl135_bgn_cfg = {
 234         .name = "Intel(R) Centrino(R) Wireless-N 135 BGN",
 235         IWL_DEVICE_135,
 236         .ht_params = &iwl2000_ht_params,
 237 };
 238
 239 MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_OK));
 240 MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_OK));
 241 MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_OK));
 242 MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_OK));