1 /****************************************************************************** 2 * 3 * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved. 4 * Copyright(c) 2018 Intel Corporation 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms of version 2 of the GNU General Public License as 8 * published by the Free Software Foundation. 9 * 10 * This program is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13 * more details. 14 * 15 * You should have received a copy of the GNU General Public License along with 16 * this program; if not, write to the Free Software Foundation, Inc., 17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA 18 * 19 * The full GNU General Public License is included in this distribution in the 20 * file called LICENSE. 21 * 22 * Contact Information: 23 * Intel Linux Wireless <linuxwifi@intel.com> 24 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 25 * 26 *****************************************************************************/ 27 28 #include <linux/module.h> 29 #include <linux/stringify.h> 30 #include "iwl-config.h" 31 #include "iwl-agn-hw.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 /* Lowest firmware API version supported */ 41 #define IWL2030_UCODE_API_MIN 5 42 #define IWL2000_UCODE_API_MIN 5 43 #define IWL105_UCODE_API_MIN 5 44 #define IWL135_UCODE_API_MIN 5 45 46 /* EEPROM version */ 47 #define EEPROM_2000_TX_POWER_VERSION (6) 48 #define EEPROM_2000_EEPROM_VERSION (0x805) 49 50 51 #define IWL2030_FW_PRE "iwlwifi-2030-" 52 #define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE __stringify(api) ".ucode" 53 54 #define IWL2000_FW_PRE "iwlwifi-2000-" 55 #define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE __stringify(api) ".ucode" 56 57 #define IWL105_FW_PRE "iwlwifi-105-" 58 #define IWL105_MODULE_FIRMWARE(api) IWL105_FW_PRE __stringify(api) ".ucode" 59 60 #define IWL135_FW_PRE "iwlwifi-135-" 61 #define IWL135_MODULE_FIRMWARE(api) IWL135_FW_PRE __stringify(api) ".ucode" 62 63 static const struct iwl_base_params iwl2000_base_params = { 64 .eeprom_size = OTP_LOW_IMAGE_SIZE, 65 .num_of_queues = IWLAGN_NUM_QUEUES, 66 .max_ll_items = OTP_MAX_LL_ITEMS_2x00, 67 .shadow_ram_support = true, 68 .led_compensation = 51, 69 .wd_timeout = IWL_DEF_WD_TIMEOUT, 70 .max_event_log_size = 512, 71 .shadow_reg_enable = false, /* TODO: fix bugs using this feature */ 72 .scd_chain_ext_wa = true, 73 }; 74 75 76 static const struct iwl_base_params iwl2030_base_params = { 77 .eeprom_size = OTP_LOW_IMAGE_SIZE, 78 .num_of_queues = IWLAGN_NUM_QUEUES, 79 .max_ll_items = OTP_MAX_LL_ITEMS_2x00, 80 .shadow_ram_support = true, 81 .led_compensation = 57, 82 .wd_timeout = IWL_LONG_WD_TIMEOUT, 83 .max_event_log_size = 512, 84 .shadow_reg_enable = false, /* TODO: fix bugs using this feature */ 85 .scd_chain_ext_wa = true, 86 }; 87 88 static const struct iwl_ht_params iwl2000_ht_params = { 89 .ht_greenfield_support = true, 90 .use_rts_for_aggregation = true, /* use rts/cts protection */ 91 .ht40_bands = BIT(NL80211_BAND_2GHZ), 92 }; 93 94 static const struct iwl_eeprom_params iwl20x0_eeprom_params = { 95 .regulatory_bands = { 96 EEPROM_REG_BAND_1_CHANNELS, 97 EEPROM_REG_BAND_2_CHANNELS, 98 EEPROM_REG_BAND_3_CHANNELS, 99 EEPROM_REG_BAND_4_CHANNELS, 100 EEPROM_REG_BAND_5_CHANNELS, 101 EEPROM_6000_REG_BAND_24_HT40_CHANNELS, 102 EEPROM_REGULATORY_BAND_NO_HT40, 103 }, 104 .enhanced_txpower = true, 105 }; 106 107 #define IWL_DEVICE_2000 \ 108 .fw_name_pre = IWL2000_FW_PRE, \ 109 .ucode_api_max = IWL2000_UCODE_API_MAX, \ 110 .ucode_api_min = IWL2000_UCODE_API_MIN, \ 111 .device_family = IWL_DEVICE_FAMILY_2000, \ 112 .max_inst_size = IWL60_RTC_INST_SIZE, \ 113 .max_data_size = IWL60_RTC_DATA_SIZE, \ 114 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 115 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 116 .base_params = &iwl2000_base_params, \ 117 .eeprom_params = &iwl20x0_eeprom_params, \ 118 .led_mode = IWL_LED_RF_STATE, \ 119 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 120 .csr = &iwl_csr_v1 121 122 123 const struct iwl_cfg iwl2000_2bgn_cfg = { 124 .name = "Intel(R) Centrino(R) Wireless-N 2200 BGN", 125 IWL_DEVICE_2000, 126 .ht_params = &iwl2000_ht_params, 127 }; 128 129 const struct iwl_cfg iwl2000_2bgn_d_cfg = { 130 .name = "Intel(R) Centrino(R) Wireless-N 2200D BGN", 131 IWL_DEVICE_2000, 132 .ht_params = &iwl2000_ht_params, 133 }; 134 135 #define IWL_DEVICE_2030 \ 136 .fw_name_pre = IWL2030_FW_PRE, \ 137 .ucode_api_max = IWL2030_UCODE_API_MAX, \ 138 .ucode_api_min = IWL2030_UCODE_API_MIN, \ 139 .device_family = IWL_DEVICE_FAMILY_2030, \ 140 .max_inst_size = IWL60_RTC_INST_SIZE, \ 141 .max_data_size = IWL60_RTC_DATA_SIZE, \ 142 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 143 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 144 .base_params = &iwl2030_base_params, \ 145 .eeprom_params = &iwl20x0_eeprom_params, \ 146 .led_mode = IWL_LED_RF_STATE, \ 147 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 148 .csr = &iwl_csr_v1 149 150 const struct iwl_cfg iwl2030_2bgn_cfg = { 151 .name = "Intel(R) Centrino(R) Wireless-N 2230 BGN", 152 IWL_DEVICE_2030, 153 .ht_params = &iwl2000_ht_params, 154 }; 155 156 #define IWL_DEVICE_105 \ 157 .fw_name_pre = IWL105_FW_PRE, \ 158 .ucode_api_max = IWL105_UCODE_API_MAX, \ 159 .ucode_api_min = IWL105_UCODE_API_MIN, \ 160 .device_family = IWL_DEVICE_FAMILY_105, \ 161 .max_inst_size = IWL60_RTC_INST_SIZE, \ 162 .max_data_size = IWL60_RTC_DATA_SIZE, \ 163 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 164 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 165 .base_params = &iwl2000_base_params, \ 166 .eeprom_params = &iwl20x0_eeprom_params, \ 167 .led_mode = IWL_LED_RF_STATE, \ 168 .rx_with_siso_diversity = true, \ 169 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 170 .csr = &iwl_csr_v1 171 172 const struct iwl_cfg iwl105_bgn_cfg = { 173 .name = "Intel(R) Centrino(R) Wireless-N 105 BGN", 174 IWL_DEVICE_105, 175 .ht_params = &iwl2000_ht_params, 176 }; 177 178 const struct iwl_cfg iwl105_bgn_d_cfg = { 179 .name = "Intel(R) Centrino(R) Wireless-N 105D BGN", 180 IWL_DEVICE_105, 181 .ht_params = &iwl2000_ht_params, 182 }; 183 184 #define IWL_DEVICE_135 \ 185 .fw_name_pre = IWL135_FW_PRE, \ 186 .ucode_api_max = IWL135_UCODE_API_MAX, \ 187 .ucode_api_min = IWL135_UCODE_API_MIN, \ 188 .device_family = IWL_DEVICE_FAMILY_135, \ 189 .max_inst_size = IWL60_RTC_INST_SIZE, \ 190 .max_data_size = IWL60_RTC_DATA_SIZE, \ 191 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 192 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 193 .base_params = &iwl2030_base_params, \ 194 .eeprom_params = &iwl20x0_eeprom_params, \ 195 .led_mode = IWL_LED_RF_STATE, \ 196 .rx_with_siso_diversity = true, \ 197 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 198 .csr = &iwl_csr_v1 199 200 const struct iwl_cfg iwl135_bgn_cfg = { 201 .name = "Intel(R) Centrino(R) Wireless-N 135 BGN", 202 IWL_DEVICE_135, 203 .ht_params = &iwl2000_ht_params, 204 }; 205 206 MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_MAX)); 207 MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_MAX)); 208 MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_MAX)); 209 MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_MAX)); 210