drivers/net/wireless/iwlwifi/pcie/2000.c

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2008 - 2012 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 "cfg.h"
  32 #include "dvm/commands.h" /* needed for BT for now */
  33
  34 /* Highest firmware API version supported */
  35 #define IWL2030_UCODE_API_MAX 6
  36 #define IWL2000_UCODE_API_MAX 6
  37 #define IWL105_UCODE_API_MAX 6
  38 #define IWL135_UCODE_API_MAX 6
  39
  40 /* Oldest version we won't warn about */
  41 #define IWL2030_UCODE_API_OK 6
  42 #define IWL2000_UCODE_API_OK 6
  43 #define IWL105_UCODE_API_OK 6
  44 #define IWL135_UCODE_API_OK 6
  45
  46 /* Lowest firmware API version supported */
  47 #define IWL2030_UCODE_API_MIN 5
  48 #define IWL2000_UCODE_API_MIN 5
  49 #define IWL105_UCODE_API_MIN 5
  50 #define IWL135_UCODE_API_MIN 5
  51
  52 /* EEPROM version */
  53 #define EEPROM_2000_TX_POWER_VERSION    (6)
  54 #define EEPROM_2000_EEPROM_VERSION      (0x805)
  55
  56
  57 #define IWL2030_FW_PRE "iwlwifi-2030-"
  58 #define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE __stringify(api) ".ucode"
  59
  60 #define IWL2000_FW_PRE "iwlwifi-2000-"
  61 #define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE __stringify(api) ".ucode"
  62
  63 #define IWL105_FW_PRE "iwlwifi-105-"
  64 #define IWL105_MODULE_FIRMWARE(api) IWL105_FW_PRE __stringify(api) ".ucode"
  65
  66 #define IWL135_FW_PRE "iwlwifi-135-"
  67 #define IWL135_MODULE_FIRMWARE(api) IWL135_FW_PRE __stringify(api) ".ucode"
  68
  69 static const struct iwl_base_params iwl2000_base_params = {
  70         .eeprom_size = OTP_LOW_IMAGE_SIZE,
  71         .num_of_queues = IWLAGN_NUM_QUEUES,
  72         .pll_cfg_val = 0,
  73         .max_ll_items = OTP_MAX_LL_ITEMS_2x00,
  74         .shadow_ram_support = true,
  75         .led_compensation = 51,
  76         .adv_thermal_throttle = true,
  77         .support_ct_kill_exit = true,
  78         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
  79         .chain_noise_scale = 1000,
  80         .wd_timeout = IWL_DEF_WD_TIMEOUT,
  81         .max_event_log_size = 512,
  82         .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
  83         .hd_v2 = true,
  84 };
  85
  86
  87 static const struct iwl_base_params iwl2030_base_params = {
  88         .eeprom_size = OTP_LOW_IMAGE_SIZE,
  89         .num_of_queues = IWLAGN_NUM_QUEUES,
  90         .pll_cfg_val = 0,
  91         .max_ll_items = OTP_MAX_LL_ITEMS_2x00,
  92         .shadow_ram_support = true,
  93         .led_compensation = 57,
  94         .adv_thermal_throttle = true,
  95         .support_ct_kill_exit = true,
  96         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
  97         .chain_noise_scale = 1000,
  98         .wd_timeout = IWL_LONG_WD_TIMEOUT,
  99         .max_event_log_size = 512,
 100         .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
 101         .hd_v2 = true,
 102 };
 103
 104 static const struct iwl_ht_params iwl2000_ht_params = {
 105         .ht_greenfield_support = true,
 106         .use_rts_for_aggregation = true, /* use rts/cts protection */
 107         .ht40_bands = BIT(IEEE80211_BAND_2GHZ),
 108 };
 109
 110 static const struct iwl_bt_params iwl2030_bt_params = {
 111         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 112         .advanced_bt_coexist = true,
 113         .agg_time_limit = BT_AGG_THRESHOLD_DEF,
 114         .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
 115         .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT32,
 116         .bt_sco_disable = true,
 117         .bt_session_2 = true,
 118 };
 119
 120 static const struct iwl_eeprom_params iwl20x0_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_REGULATORY_BAND_NO_HT40,
 129         },
 130         .enhanced_txpower = true,
 131 };
 132
 133 #define IWL_DEVICE_2000                                         \
 134         .fw_name_pre = IWL2000_FW_PRE,                          \
 135         .ucode_api_max = IWL2000_UCODE_API_MAX,                 \
 136         .ucode_api_ok = IWL2000_UCODE_API_OK,                   \
 137         .ucode_api_min = IWL2000_UCODE_API_MIN,                 \
 138         .device_family = IWL_DEVICE_FAMILY_2000,                \
 139         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 140         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 141         .nvm_ver = EEPROM_2000_EEPROM_VERSION,          \
 142         .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,  \
 143         .base_params = &iwl2000_base_params,                    \
 144         .eeprom_params = &iwl20x0_eeprom_params,                \
 145         .need_temp_offset_calib = true,                         \
 146         .temp_offset_v2 = true,                                 \
 147         .led_mode = IWL_LED_RF_STATE
 148
 149 const struct iwl_cfg iwl2000_2bgn_cfg = {
 150         .name = "Intel(R) Centrino(R) Wireless-N 2200 BGN",
 151         IWL_DEVICE_2000,
 152         .ht_params = &iwl2000_ht_params,
 153 };
 154
 155 const struct iwl_cfg iwl2000_2bgn_d_cfg = {
 156         .name = "Intel(R) Centrino(R) Wireless-N 2200D BGN",
 157         IWL_DEVICE_2000,
 158         .ht_params = &iwl2000_ht_params,
 159 };
 160
 161 #define IWL_DEVICE_2030                                         \
 162         .fw_name_pre = IWL2030_FW_PRE,                          \
 163         .ucode_api_max = IWL2030_UCODE_API_MAX,                 \
 164         .ucode_api_ok = IWL2030_UCODE_API_OK,                   \
 165         .ucode_api_min = IWL2030_UCODE_API_MIN,                 \
 166         .device_family = IWL_DEVICE_FAMILY_2030,                \
 167         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 168         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 169         .nvm_ver = EEPROM_2000_EEPROM_VERSION,          \
 170         .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,  \
 171         .base_params = &iwl2030_base_params,                    \
 172         .bt_params = &iwl2030_bt_params,                        \
 173         .eeprom_params = &iwl20x0_eeprom_params,                \
 174         .need_temp_offset_calib = true,                         \
 175         .temp_offset_v2 = true,                                 \
 176         .led_mode = IWL_LED_RF_STATE,                           \
 177         .adv_pm = true
 178
 179 const struct iwl_cfg iwl2030_2bgn_cfg = {
 180         .name = "Intel(R) Centrino(R) Wireless-N 2230 BGN",
 181         IWL_DEVICE_2030,
 182         .ht_params = &iwl2000_ht_params,
 183 };
 184
 185 #define IWL_DEVICE_105                                          \
 186         .fw_name_pre = IWL105_FW_PRE,                           \
 187         .ucode_api_max = IWL105_UCODE_API_MAX,                  \
 188         .ucode_api_ok = IWL105_UCODE_API_OK,                    \
 189         .ucode_api_min = IWL105_UCODE_API_MIN,                  \
 190         .device_family = IWL_DEVICE_FAMILY_105,                 \
 191         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 192         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 193         .nvm_ver = EEPROM_2000_EEPROM_VERSION,          \
 194         .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,  \
 195         .base_params = &iwl2000_base_params,                    \
 196         .eeprom_params = &iwl20x0_eeprom_params,                \
 197         .need_temp_offset_calib = true,                         \
 198         .temp_offset_v2 = true,                                 \
 199         .led_mode = IWL_LED_RF_STATE,                           \
 200         .adv_pm = true,                                         \
 201         .rx_with_siso_diversity = true
 202
 203 const struct iwl_cfg iwl105_bgn_cfg = {
 204         .name = "Intel(R) Centrino(R) Wireless-N 105 BGN",
 205         IWL_DEVICE_105,
 206         .ht_params = &iwl2000_ht_params,
 207 };
 208
 209 const struct iwl_cfg iwl105_bgn_d_cfg = {
 210         .name = "Intel(R) Centrino(R) Wireless-N 105D BGN",
 211         IWL_DEVICE_105,
 212         .ht_params = &iwl2000_ht_params,
 213 };
 214
 215 #define IWL_DEVICE_135                                          \
 216         .fw_name_pre = IWL135_FW_PRE,                           \
 217         .ucode_api_max = IWL135_UCODE_API_MAX,                  \
 218         .ucode_api_ok = IWL135_UCODE_API_OK,                    \
 219         .ucode_api_min = IWL135_UCODE_API_MIN,                  \
 220         .device_family = IWL_DEVICE_FAMILY_135,                 \
 221         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 222         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 223         .nvm_ver = EEPROM_2000_EEPROM_VERSION,          \
 224         .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,  \
 225         .base_params = &iwl2030_base_params,                    \
 226         .bt_params = &iwl2030_bt_params,                        \
 227         .eeprom_params = &iwl20x0_eeprom_params,                \
 228         .need_temp_offset_calib = true,                         \
 229         .temp_offset_v2 = true,                                 \
 230         .led_mode = IWL_LED_RF_STATE,                           \
 231         .adv_pm = true,                                         \
 232         .rx_with_siso_diversity = true
 233
 234 const struct iwl_cfg iwl135_bgn_cfg = {
 235         .name = "Intel(R) Centrino(R) Wireless-N 135 BGN",
 236         IWL_DEVICE_135,
 237         .ht_params = &iwl2000_ht_params,
 238 };
 239
 240 MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_OK));
 241 MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_OK));
 242 MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_OK));
 243 MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_OK));