1 // SPDX-License-Identifier: GPL-2.0-only 2 /****************************************************************************** 3 * 4 * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved. 5 * Copyright(c) 2018 - 2020, 2023, 2025 Intel Corporation 6 *****************************************************************************/ 7 8 #include <linux/module.h> 9 #include <linux/stringify.h> 10 #include "iwl-config.h" 11 #include "iwl-agn-hw.h" 12 #include "dvm/commands.h" /* needed for BT for now */ 13 14 /* Highest firmware API version supported */ 15 #define IWL2030_UCODE_API_MAX 6 16 #define IWL2000_UCODE_API_MAX 6 17 #define IWL105_UCODE_API_MAX 6 18 #define IWL135_UCODE_API_MAX 6 19 20 /* Lowest firmware API version supported */ 21 #define IWL2030_UCODE_API_MIN 5 22 #define IWL2000_UCODE_API_MIN 5 23 #define IWL105_UCODE_API_MIN 5 24 #define IWL135_UCODE_API_MIN 5 25 26 /* EEPROM version */ 27 #define EEPROM_2000_TX_POWER_VERSION (6) 28 #define EEPROM_2000_EEPROM_VERSION (0x805) 29 30 31 #define IWL2030_FW_PRE "iwlwifi-2030" 32 #define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE "-" __stringify(api) ".ucode" 33 34 #define IWL2000_FW_PRE "iwlwifi-2000" 35 #define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE "-" __stringify(api) ".ucode" 36 37 #define IWL105_FW_PRE "iwlwifi-105" 38 #define IWL105_MODULE_FIRMWARE(api) IWL105_FW_PRE "-" __stringify(api) ".ucode" 39 40 #define IWL135_FW_PRE "iwlwifi-135" 41 #define IWL135_MODULE_FIRMWARE(api) IWL135_FW_PRE "-" __stringify(api) ".ucode" 42 43 static const struct iwl_base_params iwl2000_base_params = { 44 .eeprom_size = OTP_LOW_IMAGE_SIZE_2K, 45 .num_of_queues = IWLAGN_NUM_QUEUES, 46 .max_tfd_queue_size = 256, 47 .max_ll_items = OTP_MAX_LL_ITEMS_2x00, 48 .shadow_ram_support = true, 49 .led_compensation = 51, 50 .wd_timeout = IWL_DEF_WD_TIMEOUT, 51 .max_event_log_size = 512, 52 .shadow_reg_enable = false, /* TODO: fix bugs using this feature */ 53 .scd_chain_ext_wa = true, 54 }; 55 56 57 static const struct iwl_base_params iwl2030_base_params = { 58 .eeprom_size = OTP_LOW_IMAGE_SIZE_2K, 59 .num_of_queues = IWLAGN_NUM_QUEUES, 60 .max_tfd_queue_size = 256, 61 .max_ll_items = OTP_MAX_LL_ITEMS_2x00, 62 .shadow_ram_support = true, 63 .led_compensation = 57, 64 .wd_timeout = IWL_LONG_WD_TIMEOUT, 65 .max_event_log_size = 512, 66 .shadow_reg_enable = false, /* TODO: fix bugs using this feature */ 67 .scd_chain_ext_wa = true, 68 }; 69 70 static const struct iwl_ht_params iwl2000_ht_params = { 71 .ht_greenfield_support = true, 72 .use_rts_for_aggregation = true, /* use rts/cts protection */ 73 .ht40_bands = BIT(NL80211_BAND_2GHZ), 74 }; 75 76 static const struct iwl_eeprom_params iwl20x0_eeprom_params = { 77 .regulatory_bands = { 78 EEPROM_REG_BAND_1_CHANNELS, 79 EEPROM_REG_BAND_2_CHANNELS, 80 EEPROM_REG_BAND_3_CHANNELS, 81 EEPROM_REG_BAND_4_CHANNELS, 82 EEPROM_REG_BAND_5_CHANNELS, 83 EEPROM_6000_REG_BAND_24_HT40_CHANNELS, 84 EEPROM_REGULATORY_BAND_NO_HT40, 85 }, 86 .enhanced_txpower = true, 87 }; 88 89 const struct iwl_cfg_trans_params iwl2000_trans_cfg = { 90 .device_family = IWL_DEVICE_FAMILY_2000, 91 .base_params = &iwl2000_base_params, 92 }; 93 94 #define IWL_DEVICE_2000 \ 95 .fw_name_pre = IWL2000_FW_PRE, \ 96 .ucode_api_max = IWL2000_UCODE_API_MAX, \ 97 .ucode_api_min = IWL2000_UCODE_API_MIN, \ 98 .max_inst_size = IWL60_RTC_INST_SIZE, \ 99 .max_data_size = IWL60_RTC_DATA_SIZE, \ 100 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 101 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 102 .eeprom_params = &iwl20x0_eeprom_params, \ 103 .led_mode = IWL_LED_RF_STATE 104 105 106 const struct iwl_cfg iwl2000_2bgn_cfg = { 107 IWL_DEVICE_2000, 108 .ht_params = &iwl2000_ht_params, 109 }; 110 111 const char iwl2000_2bgn_name[] = "Intel(R) Centrino(R) Wireless-N 2200 BGN"; 112 const char iwl2000_2bgn_d_name[] = "Intel(R) Centrino(R) Wireless-N 2200D BGN"; 113 114 const struct iwl_cfg_trans_params iwl2030_trans_cfg = { 115 .device_family = IWL_DEVICE_FAMILY_2030, 116 .base_params = &iwl2030_base_params, 117 }; 118 119 #define IWL_DEVICE_2030 \ 120 .fw_name_pre = IWL2030_FW_PRE, \ 121 .ucode_api_max = IWL2030_UCODE_API_MAX, \ 122 .ucode_api_min = IWL2030_UCODE_API_MIN, \ 123 .max_inst_size = IWL60_RTC_INST_SIZE, \ 124 .max_data_size = IWL60_RTC_DATA_SIZE, \ 125 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 126 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 127 .eeprom_params = &iwl20x0_eeprom_params, \ 128 .led_mode = IWL_LED_RF_STATE 129 130 const struct iwl_cfg iwl2030_2bgn_cfg = { 131 IWL_DEVICE_2030, 132 .ht_params = &iwl2000_ht_params, 133 }; 134 135 const char iwl2030_2bgn_name[] = "Intel(R) Centrino(R) Wireless-N 2230 BGN"; 136 137 const struct iwl_cfg_trans_params iwl105_trans_cfg = { 138 .device_family = IWL_DEVICE_FAMILY_105, 139 .base_params = &iwl2000_base_params, 140 }; 141 142 #define IWL_DEVICE_105 \ 143 .fw_name_pre = IWL105_FW_PRE, \ 144 .ucode_api_max = IWL105_UCODE_API_MAX, \ 145 .ucode_api_min = IWL105_UCODE_API_MIN, \ 146 .max_inst_size = IWL60_RTC_INST_SIZE, \ 147 .max_data_size = IWL60_RTC_DATA_SIZE, \ 148 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 149 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 150 .eeprom_params = &iwl20x0_eeprom_params, \ 151 .led_mode = IWL_LED_RF_STATE, \ 152 .rx_with_siso_diversity = true 153 154 const struct iwl_cfg iwl105_bgn_cfg = { 155 IWL_DEVICE_105, 156 .ht_params = &iwl2000_ht_params, 157 }; 158 159 const char iwl105_bgn_name[] = "Intel(R) Centrino(R) Wireless-N 105 BGN"; 160 const char iwl105_bgn_d_name[] = "Intel(R) Centrino(R) Wireless-N 105D BGN"; 161 162 const struct iwl_cfg_trans_params iwl135_trans_cfg = { 163 .device_family = IWL_DEVICE_FAMILY_135, 164 .base_params = &iwl2030_base_params, 165 }; 166 167 #define IWL_DEVICE_135 \ 168 .fw_name_pre = IWL135_FW_PRE, \ 169 .ucode_api_max = IWL135_UCODE_API_MAX, \ 170 .ucode_api_min = IWL135_UCODE_API_MIN, \ 171 .max_inst_size = IWL60_RTC_INST_SIZE, \ 172 .max_data_size = IWL60_RTC_DATA_SIZE, \ 173 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 174 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 175 .eeprom_params = &iwl20x0_eeprom_params, \ 176 .led_mode = IWL_LED_RF_STATE, \ 177 .rx_with_siso_diversity = true 178 179 const struct iwl_cfg iwl135_bgn_cfg = { 180 IWL_DEVICE_135, 181 .ht_params = &iwl2000_ht_params, 182 }; 183 184 const char iwl135_bgn_name[] = "Intel(R) Centrino(R) Wireless-N 135 BGN"; 185 186 MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_MAX)); 187 MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_MAX)); 188 MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_MAX)); 189 MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_MAX)); 190