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 * The full GNU General Public License is included in this distribution in the 16 * file called LICENSE. 17 * 18 * Contact Information: 19 * Intel Linux Wireless <linuxwifi@intel.com> 20 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 21 * 22 *****************************************************************************/ 23 24 #include <linux/module.h> 25 #include <linux/stringify.h> 26 #include "iwl-config.h" 27 #include "iwl-agn-hw.h" 28 #include "dvm/commands.h" /* needed for BT for now */ 29 30 /* Highest firmware API version supported */ 31 #define IWL2030_UCODE_API_MAX 6 32 #define IWL2000_UCODE_API_MAX 6 33 #define IWL105_UCODE_API_MAX 6 34 #define IWL135_UCODE_API_MAX 6 35 36 /* Lowest firmware API version supported */ 37 #define IWL2030_UCODE_API_MIN 5 38 #define IWL2000_UCODE_API_MIN 5 39 #define IWL105_UCODE_API_MIN 5 40 #define IWL135_UCODE_API_MIN 5 41 42 /* EEPROM version */ 43 #define EEPROM_2000_TX_POWER_VERSION (6) 44 #define EEPROM_2000_EEPROM_VERSION (0x805) 45 46 47 #define IWL2030_FW_PRE "iwlwifi-2030-" 48 #define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE __stringify(api) ".ucode" 49 50 #define IWL2000_FW_PRE "iwlwifi-2000-" 51 #define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE __stringify(api) ".ucode" 52 53 #define IWL105_FW_PRE "iwlwifi-105-" 54 #define IWL105_MODULE_FIRMWARE(api) IWL105_FW_PRE __stringify(api) ".ucode" 55 56 #define IWL135_FW_PRE "iwlwifi-135-" 57 #define IWL135_MODULE_FIRMWARE(api) IWL135_FW_PRE __stringify(api) ".ucode" 58 59 static const struct iwl_base_params iwl2000_base_params = { 60 .eeprom_size = OTP_LOW_IMAGE_SIZE_2K, 61 .num_of_queues = IWLAGN_NUM_QUEUES, 62 .max_tfd_queue_size = 256, 63 .max_ll_items = OTP_MAX_LL_ITEMS_2x00, 64 .shadow_ram_support = true, 65 .led_compensation = 51, 66 .wd_timeout = IWL_DEF_WD_TIMEOUT, 67 .max_event_log_size = 512, 68 .shadow_reg_enable = false, /* TODO: fix bugs using this feature */ 69 .scd_chain_ext_wa = true, 70 }; 71 72 73 static const struct iwl_base_params iwl2030_base_params = { 74 .eeprom_size = OTP_LOW_IMAGE_SIZE_2K, 75 .num_of_queues = IWLAGN_NUM_QUEUES, 76 .max_tfd_queue_size = 256, 77 .max_ll_items = OTP_MAX_LL_ITEMS_2x00, 78 .shadow_ram_support = true, 79 .led_compensation = 57, 80 .wd_timeout = IWL_LONG_WD_TIMEOUT, 81 .max_event_log_size = 512, 82 .shadow_reg_enable = false, /* TODO: fix bugs using this feature */ 83 .scd_chain_ext_wa = true, 84 }; 85 86 static const struct iwl_ht_params iwl2000_ht_params = { 87 .ht_greenfield_support = true, 88 .use_rts_for_aggregation = true, /* use rts/cts protection */ 89 .ht40_bands = BIT(NL80211_BAND_2GHZ), 90 }; 91 92 static const struct iwl_eeprom_params iwl20x0_eeprom_params = { 93 .regulatory_bands = { 94 EEPROM_REG_BAND_1_CHANNELS, 95 EEPROM_REG_BAND_2_CHANNELS, 96 EEPROM_REG_BAND_3_CHANNELS, 97 EEPROM_REG_BAND_4_CHANNELS, 98 EEPROM_REG_BAND_5_CHANNELS, 99 EEPROM_6000_REG_BAND_24_HT40_CHANNELS, 100 EEPROM_REGULATORY_BAND_NO_HT40, 101 }, 102 .enhanced_txpower = true, 103 }; 104 105 #define IWL_DEVICE_2000 \ 106 .fw_name_pre = IWL2000_FW_PRE, \ 107 .ucode_api_max = IWL2000_UCODE_API_MAX, \ 108 .ucode_api_min = IWL2000_UCODE_API_MIN, \ 109 .device_family = IWL_DEVICE_FAMILY_2000, \ 110 .max_inst_size = IWL60_RTC_INST_SIZE, \ 111 .max_data_size = IWL60_RTC_DATA_SIZE, \ 112 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 113 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 114 .base_params = &iwl2000_base_params, \ 115 .eeprom_params = &iwl20x0_eeprom_params, \ 116 .led_mode = IWL_LED_RF_STATE, \ 117 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 118 .csr = &iwl_csr_v1 119 120 121 const struct iwl_cfg iwl2000_2bgn_cfg = { 122 .name = "Intel(R) Centrino(R) Wireless-N 2200 BGN", 123 IWL_DEVICE_2000, 124 .ht_params = &iwl2000_ht_params, 125 }; 126 127 const struct iwl_cfg iwl2000_2bgn_d_cfg = { 128 .name = "Intel(R) Centrino(R) Wireless-N 2200D BGN", 129 IWL_DEVICE_2000, 130 .ht_params = &iwl2000_ht_params, 131 }; 132 133 #define IWL_DEVICE_2030 \ 134 .fw_name_pre = IWL2030_FW_PRE, \ 135 .ucode_api_max = IWL2030_UCODE_API_MAX, \ 136 .ucode_api_min = IWL2030_UCODE_API_MIN, \ 137 .device_family = IWL_DEVICE_FAMILY_2030, \ 138 .max_inst_size = IWL60_RTC_INST_SIZE, \ 139 .max_data_size = IWL60_RTC_DATA_SIZE, \ 140 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 141 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 142 .base_params = &iwl2030_base_params, \ 143 .eeprom_params = &iwl20x0_eeprom_params, \ 144 .led_mode = IWL_LED_RF_STATE, \ 145 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 146 .csr = &iwl_csr_v1 147 148 const struct iwl_cfg iwl2030_2bgn_cfg = { 149 .name = "Intel(R) Centrino(R) Wireless-N 2230 BGN", 150 IWL_DEVICE_2030, 151 .ht_params = &iwl2000_ht_params, 152 }; 153 154 #define IWL_DEVICE_105 \ 155 .fw_name_pre = IWL105_FW_PRE, \ 156 .ucode_api_max = IWL105_UCODE_API_MAX, \ 157 .ucode_api_min = IWL105_UCODE_API_MIN, \ 158 .device_family = IWL_DEVICE_FAMILY_105, \ 159 .max_inst_size = IWL60_RTC_INST_SIZE, \ 160 .max_data_size = IWL60_RTC_DATA_SIZE, \ 161 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 162 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 163 .base_params = &iwl2000_base_params, \ 164 .eeprom_params = &iwl20x0_eeprom_params, \ 165 .led_mode = IWL_LED_RF_STATE, \ 166 .rx_with_siso_diversity = true, \ 167 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 168 .csr = &iwl_csr_v1 169 170 const struct iwl_cfg iwl105_bgn_cfg = { 171 .name = "Intel(R) Centrino(R) Wireless-N 105 BGN", 172 IWL_DEVICE_105, 173 .ht_params = &iwl2000_ht_params, 174 }; 175 176 const struct iwl_cfg iwl105_bgn_d_cfg = { 177 .name = "Intel(R) Centrino(R) Wireless-N 105D BGN", 178 IWL_DEVICE_105, 179 .ht_params = &iwl2000_ht_params, 180 }; 181 182 #define IWL_DEVICE_135 \ 183 .fw_name_pre = IWL135_FW_PRE, \ 184 .ucode_api_max = IWL135_UCODE_API_MAX, \ 185 .ucode_api_min = IWL135_UCODE_API_MIN, \ 186 .device_family = IWL_DEVICE_FAMILY_135, \ 187 .max_inst_size = IWL60_RTC_INST_SIZE, \ 188 .max_data_size = IWL60_RTC_DATA_SIZE, \ 189 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 190 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 191 .base_params = &iwl2030_base_params, \ 192 .eeprom_params = &iwl20x0_eeprom_params, \ 193 .led_mode = IWL_LED_RF_STATE, \ 194 .rx_with_siso_diversity = true, \ 195 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 196 .csr = &iwl_csr_v1 197 198 const struct iwl_cfg iwl135_bgn_cfg = { 199 .name = "Intel(R) Centrino(R) Wireless-N 135 BGN", 200 IWL_DEVICE_135, 201 .ht_params = &iwl2000_ht_params, 202 }; 203 204 MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_MAX)); 205 MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_MAX)); 206 MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_MAX)); 207 MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_MAX)); 208