1 // SPDX-License-Identifier: GPL-2.0-only 2 /****************************************************************************** 3 * 4 * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved. 5 * Copyright(c) 2018 - 2019 Intel Corporation 6 * 7 * Contact Information: 8 * Intel Linux Wireless <linuxwifi@intel.com> 9 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 10 * 11 *****************************************************************************/ 12 13 #include <linux/module.h> 14 #include <linux/stringify.h> 15 #include "iwl-config.h" 16 #include "iwl-agn-hw.h" 17 #include "dvm/commands.h" /* needed for BT for now */ 18 19 /* Highest firmware API version supported */ 20 #define IWL2030_UCODE_API_MAX 6 21 #define IWL2000_UCODE_API_MAX 6 22 #define IWL105_UCODE_API_MAX 6 23 #define IWL135_UCODE_API_MAX 6 24 25 /* Lowest firmware API version supported */ 26 #define IWL2030_UCODE_API_MIN 5 27 #define IWL2000_UCODE_API_MIN 5 28 #define IWL105_UCODE_API_MIN 5 29 #define IWL135_UCODE_API_MIN 5 30 31 /* EEPROM version */ 32 #define EEPROM_2000_TX_POWER_VERSION (6) 33 #define EEPROM_2000_EEPROM_VERSION (0x805) 34 35 36 #define IWL2030_FW_PRE "iwlwifi-2030-" 37 #define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE __stringify(api) ".ucode" 38 39 #define IWL2000_FW_PRE "iwlwifi-2000-" 40 #define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE __stringify(api) ".ucode" 41 42 #define IWL105_FW_PRE "iwlwifi-105-" 43 #define IWL105_MODULE_FIRMWARE(api) IWL105_FW_PRE __stringify(api) ".ucode" 44 45 #define IWL135_FW_PRE "iwlwifi-135-" 46 #define IWL135_MODULE_FIRMWARE(api) IWL135_FW_PRE __stringify(api) ".ucode" 47 48 static const struct iwl_base_params iwl2000_base_params = { 49 .eeprom_size = OTP_LOW_IMAGE_SIZE_2K, 50 .num_of_queues = IWLAGN_NUM_QUEUES, 51 .max_tfd_queue_size = 256, 52 .max_ll_items = OTP_MAX_LL_ITEMS_2x00, 53 .shadow_ram_support = true, 54 .led_compensation = 51, 55 .wd_timeout = IWL_DEF_WD_TIMEOUT, 56 .max_event_log_size = 512, 57 .shadow_reg_enable = false, /* TODO: fix bugs using this feature */ 58 .scd_chain_ext_wa = true, 59 }; 60 61 62 static const struct iwl_base_params iwl2030_base_params = { 63 .eeprom_size = OTP_LOW_IMAGE_SIZE_2K, 64 .num_of_queues = IWLAGN_NUM_QUEUES, 65 .max_tfd_queue_size = 256, 66 .max_ll_items = OTP_MAX_LL_ITEMS_2x00, 67 .shadow_ram_support = true, 68 .led_compensation = 57, 69 .wd_timeout = IWL_LONG_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 static const struct iwl_ht_params iwl2000_ht_params = { 76 .ht_greenfield_support = true, 77 .use_rts_for_aggregation = true, /* use rts/cts protection */ 78 .ht40_bands = BIT(NL80211_BAND_2GHZ), 79 }; 80 81 static const struct iwl_eeprom_params iwl20x0_eeprom_params = { 82 .regulatory_bands = { 83 EEPROM_REG_BAND_1_CHANNELS, 84 EEPROM_REG_BAND_2_CHANNELS, 85 EEPROM_REG_BAND_3_CHANNELS, 86 EEPROM_REG_BAND_4_CHANNELS, 87 EEPROM_REG_BAND_5_CHANNELS, 88 EEPROM_6000_REG_BAND_24_HT40_CHANNELS, 89 EEPROM_REGULATORY_BAND_NO_HT40, 90 }, 91 .enhanced_txpower = true, 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 .trans.device_family = IWL_DEVICE_FAMILY_2000, \ 99 .max_inst_size = IWL60_RTC_INST_SIZE, \ 100 .max_data_size = IWL60_RTC_DATA_SIZE, \ 101 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 102 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 103 .trans.base_params = &iwl2000_base_params, \ 104 .eeprom_params = &iwl20x0_eeprom_params, \ 105 .led_mode = IWL_LED_RF_STATE, \ 106 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 107 .trans.csr = &iwl_csr_v1 108 109 110 const struct iwl_cfg iwl2000_2bgn_cfg = { 111 .name = "Intel(R) Centrino(R) Wireless-N 2200 BGN", 112 IWL_DEVICE_2000, 113 .ht_params = &iwl2000_ht_params, 114 }; 115 116 const struct iwl_cfg iwl2000_2bgn_d_cfg = { 117 .name = "Intel(R) Centrino(R) Wireless-N 2200D BGN", 118 IWL_DEVICE_2000, 119 .ht_params = &iwl2000_ht_params, 120 }; 121 122 #define IWL_DEVICE_2030 \ 123 .fw_name_pre = IWL2030_FW_PRE, \ 124 .ucode_api_max = IWL2030_UCODE_API_MAX, \ 125 .ucode_api_min = IWL2030_UCODE_API_MIN, \ 126 .trans.device_family = IWL_DEVICE_FAMILY_2030, \ 127 .max_inst_size = IWL60_RTC_INST_SIZE, \ 128 .max_data_size = IWL60_RTC_DATA_SIZE, \ 129 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 130 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 131 .trans.base_params = &iwl2030_base_params, \ 132 .eeprom_params = &iwl20x0_eeprom_params, \ 133 .led_mode = IWL_LED_RF_STATE, \ 134 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 135 .trans.csr = &iwl_csr_v1 136 137 const struct iwl_cfg iwl2030_2bgn_cfg = { 138 .name = "Intel(R) Centrino(R) Wireless-N 2230 BGN", 139 IWL_DEVICE_2030, 140 .ht_params = &iwl2000_ht_params, 141 }; 142 143 #define IWL_DEVICE_105 \ 144 .fw_name_pre = IWL105_FW_PRE, \ 145 .ucode_api_max = IWL105_UCODE_API_MAX, \ 146 .ucode_api_min = IWL105_UCODE_API_MIN, \ 147 .trans.device_family = IWL_DEVICE_FAMILY_105, \ 148 .max_inst_size = IWL60_RTC_INST_SIZE, \ 149 .max_data_size = IWL60_RTC_DATA_SIZE, \ 150 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 151 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 152 .trans.base_params = &iwl2000_base_params, \ 153 .eeprom_params = &iwl20x0_eeprom_params, \ 154 .led_mode = IWL_LED_RF_STATE, \ 155 .rx_with_siso_diversity = true, \ 156 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 157 .trans.csr = &iwl_csr_v1 158 159 const struct iwl_cfg iwl105_bgn_cfg = { 160 .name = "Intel(R) Centrino(R) Wireless-N 105 BGN", 161 IWL_DEVICE_105, 162 .ht_params = &iwl2000_ht_params, 163 }; 164 165 const struct iwl_cfg iwl105_bgn_d_cfg = { 166 .name = "Intel(R) Centrino(R) Wireless-N 105D BGN", 167 IWL_DEVICE_105, 168 .ht_params = &iwl2000_ht_params, 169 }; 170 171 #define IWL_DEVICE_135 \ 172 .fw_name_pre = IWL135_FW_PRE, \ 173 .ucode_api_max = IWL135_UCODE_API_MAX, \ 174 .ucode_api_min = IWL135_UCODE_API_MIN, \ 175 .trans.device_family = IWL_DEVICE_FAMILY_135, \ 176 .max_inst_size = IWL60_RTC_INST_SIZE, \ 177 .max_data_size = IWL60_RTC_DATA_SIZE, \ 178 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 179 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 180 .trans.base_params = &iwl2030_base_params, \ 181 .eeprom_params = &iwl20x0_eeprom_params, \ 182 .led_mode = IWL_LED_RF_STATE, \ 183 .rx_with_siso_diversity = true, \ 184 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 185 .trans.csr = &iwl_csr_v1 186 187 const struct iwl_cfg iwl135_bgn_cfg = { 188 .name = "Intel(R) Centrino(R) Wireless-N 135 BGN", 189 IWL_DEVICE_135, 190 .ht_params = &iwl2000_ht_params, 191 }; 192 193 MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_MAX)); 194 MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_MAX)); 195 MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_MAX)); 196 MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_MAX)); 197