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 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 #define IWL_DEVICE_2000 \ 90 .fw_name_pre = IWL2000_FW_PRE, \ 91 .ucode_api_max = IWL2000_UCODE_API_MAX, \ 92 .ucode_api_min = IWL2000_UCODE_API_MIN, \ 93 .trans.device_family = IWL_DEVICE_FAMILY_2000, \ 94 .max_inst_size = IWL60_RTC_INST_SIZE, \ 95 .max_data_size = IWL60_RTC_DATA_SIZE, \ 96 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 97 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 98 .trans.base_params = &iwl2000_base_params, \ 99 .eeprom_params = &iwl20x0_eeprom_params, \ 100 .led_mode = IWL_LED_RF_STATE 101 102 103 const struct iwl_cfg iwl2000_2bgn_cfg = { 104 .name = "Intel(R) Centrino(R) Wireless-N 2200 BGN", 105 IWL_DEVICE_2000, 106 .ht_params = &iwl2000_ht_params, 107 }; 108 109 const struct iwl_cfg iwl2000_2bgn_d_cfg = { 110 .name = "Intel(R) Centrino(R) Wireless-N 2200D BGN", 111 IWL_DEVICE_2000, 112 .ht_params = &iwl2000_ht_params, 113 }; 114 115 #define IWL_DEVICE_2030 \ 116 .fw_name_pre = IWL2030_FW_PRE, \ 117 .ucode_api_max = IWL2030_UCODE_API_MAX, \ 118 .ucode_api_min = IWL2030_UCODE_API_MIN, \ 119 .trans.device_family = IWL_DEVICE_FAMILY_2030, \ 120 .max_inst_size = IWL60_RTC_INST_SIZE, \ 121 .max_data_size = IWL60_RTC_DATA_SIZE, \ 122 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 123 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 124 .trans.base_params = &iwl2030_base_params, \ 125 .eeprom_params = &iwl20x0_eeprom_params, \ 126 .led_mode = IWL_LED_RF_STATE 127 128 const struct iwl_cfg iwl2030_2bgn_cfg = { 129 .name = "Intel(R) Centrino(R) Wireless-N 2230 BGN", 130 IWL_DEVICE_2030, 131 .ht_params = &iwl2000_ht_params, 132 }; 133 134 #define IWL_DEVICE_105 \ 135 .fw_name_pre = IWL105_FW_PRE, \ 136 .ucode_api_max = IWL105_UCODE_API_MAX, \ 137 .ucode_api_min = IWL105_UCODE_API_MIN, \ 138 .trans.device_family = IWL_DEVICE_FAMILY_105, \ 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 .trans.base_params = &iwl2000_base_params, \ 144 .eeprom_params = &iwl20x0_eeprom_params, \ 145 .led_mode = IWL_LED_RF_STATE, \ 146 .rx_with_siso_diversity = true 147 148 const struct iwl_cfg iwl105_bgn_cfg = { 149 .name = "Intel(R) Centrino(R) Wireless-N 105 BGN", 150 IWL_DEVICE_105, 151 .ht_params = &iwl2000_ht_params, 152 }; 153 154 const struct iwl_cfg iwl105_bgn_d_cfg = { 155 .name = "Intel(R) Centrino(R) Wireless-N 105D BGN", 156 IWL_DEVICE_105, 157 .ht_params = &iwl2000_ht_params, 158 }; 159 160 #define IWL_DEVICE_135 \ 161 .fw_name_pre = IWL135_FW_PRE, \ 162 .ucode_api_max = IWL135_UCODE_API_MAX, \ 163 .ucode_api_min = IWL135_UCODE_API_MIN, \ 164 .trans.device_family = IWL_DEVICE_FAMILY_135, \ 165 .max_inst_size = IWL60_RTC_INST_SIZE, \ 166 .max_data_size = IWL60_RTC_DATA_SIZE, \ 167 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 168 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 169 .trans.base_params = &iwl2030_base_params, \ 170 .eeprom_params = &iwl20x0_eeprom_params, \ 171 .led_mode = IWL_LED_RF_STATE, \ 172 .rx_with_siso_diversity = true 173 174 const struct iwl_cfg iwl135_bgn_cfg = { 175 .name = "Intel(R) Centrino(R) Wireless-N 135 BGN", 176 IWL_DEVICE_135, 177 .ht_params = &iwl2000_ht_params, 178 }; 179 180 MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_MAX)); 181 MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_MAX)); 182 MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_MAX)); 183 MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_MAX)); 184