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_tfd_queue_size = 256, 67 .max_ll_items = OTP_MAX_LL_ITEMS_2x00, 68 .shadow_ram_support = true, 69 .led_compensation = 51, 70 .wd_timeout = IWL_DEF_WD_TIMEOUT, 71 .max_event_log_size = 512, 72 .shadow_reg_enable = false, /* TODO: fix bugs using this feature */ 73 .scd_chain_ext_wa = true, 74 }; 75 76 77 static const struct iwl_base_params iwl2030_base_params = { 78 .eeprom_size = OTP_LOW_IMAGE_SIZE, 79 .num_of_queues = IWLAGN_NUM_QUEUES, 80 .max_tfd_queue_size = 256, 81 .max_ll_items = OTP_MAX_LL_ITEMS_2x00, 82 .shadow_ram_support = true, 83 .led_compensation = 57, 84 .wd_timeout = IWL_LONG_WD_TIMEOUT, 85 .max_event_log_size = 512, 86 .shadow_reg_enable = false, /* TODO: fix bugs using this feature */ 87 .scd_chain_ext_wa = true, 88 }; 89 90 static const struct iwl_ht_params iwl2000_ht_params = { 91 .ht_greenfield_support = true, 92 .use_rts_for_aggregation = true, /* use rts/cts protection */ 93 .ht40_bands = BIT(NL80211_BAND_2GHZ), 94 }; 95 96 static const struct iwl_eeprom_params iwl20x0_eeprom_params = { 97 .regulatory_bands = { 98 EEPROM_REG_BAND_1_CHANNELS, 99 EEPROM_REG_BAND_2_CHANNELS, 100 EEPROM_REG_BAND_3_CHANNELS, 101 EEPROM_REG_BAND_4_CHANNELS, 102 EEPROM_REG_BAND_5_CHANNELS, 103 EEPROM_6000_REG_BAND_24_HT40_CHANNELS, 104 EEPROM_REGULATORY_BAND_NO_HT40, 105 }, 106 .enhanced_txpower = true, 107 }; 108 109 #define IWL_DEVICE_2000 \ 110 .fw_name_pre = IWL2000_FW_PRE, \ 111 .ucode_api_max = IWL2000_UCODE_API_MAX, \ 112 .ucode_api_min = IWL2000_UCODE_API_MIN, \ 113 .device_family = IWL_DEVICE_FAMILY_2000, \ 114 .max_inst_size = IWL60_RTC_INST_SIZE, \ 115 .max_data_size = IWL60_RTC_DATA_SIZE, \ 116 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 117 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 118 .base_params = &iwl2000_base_params, \ 119 .eeprom_params = &iwl20x0_eeprom_params, \ 120 .led_mode = IWL_LED_RF_STATE, \ 121 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 122 .csr = &iwl_csr_v1 123 124 125 const struct iwl_cfg iwl2000_2bgn_cfg = { 126 .name = "Intel(R) Centrino(R) Wireless-N 2200 BGN", 127 IWL_DEVICE_2000, 128 .ht_params = &iwl2000_ht_params, 129 }; 130 131 const struct iwl_cfg iwl2000_2bgn_d_cfg = { 132 .name = "Intel(R) Centrino(R) Wireless-N 2200D BGN", 133 IWL_DEVICE_2000, 134 .ht_params = &iwl2000_ht_params, 135 }; 136 137 #define IWL_DEVICE_2030 \ 138 .fw_name_pre = IWL2030_FW_PRE, \ 139 .ucode_api_max = IWL2030_UCODE_API_MAX, \ 140 .ucode_api_min = IWL2030_UCODE_API_MIN, \ 141 .device_family = IWL_DEVICE_FAMILY_2030, \ 142 .max_inst_size = IWL60_RTC_INST_SIZE, \ 143 .max_data_size = IWL60_RTC_DATA_SIZE, \ 144 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 145 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 146 .base_params = &iwl2030_base_params, \ 147 .eeprom_params = &iwl20x0_eeprom_params, \ 148 .led_mode = IWL_LED_RF_STATE, \ 149 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 150 .csr = &iwl_csr_v1 151 152 const struct iwl_cfg iwl2030_2bgn_cfg = { 153 .name = "Intel(R) Centrino(R) Wireless-N 2230 BGN", 154 IWL_DEVICE_2030, 155 .ht_params = &iwl2000_ht_params, 156 }; 157 158 #define IWL_DEVICE_105 \ 159 .fw_name_pre = IWL105_FW_PRE, \ 160 .ucode_api_max = IWL105_UCODE_API_MAX, \ 161 .ucode_api_min = IWL105_UCODE_API_MIN, \ 162 .device_family = IWL_DEVICE_FAMILY_105, \ 163 .max_inst_size = IWL60_RTC_INST_SIZE, \ 164 .max_data_size = IWL60_RTC_DATA_SIZE, \ 165 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 166 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 167 .base_params = &iwl2000_base_params, \ 168 .eeprom_params = &iwl20x0_eeprom_params, \ 169 .led_mode = IWL_LED_RF_STATE, \ 170 .rx_with_siso_diversity = true, \ 171 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 172 .csr = &iwl_csr_v1 173 174 const struct iwl_cfg iwl105_bgn_cfg = { 175 .name = "Intel(R) Centrino(R) Wireless-N 105 BGN", 176 IWL_DEVICE_105, 177 .ht_params = &iwl2000_ht_params, 178 }; 179 180 const struct iwl_cfg iwl105_bgn_d_cfg = { 181 .name = "Intel(R) Centrino(R) Wireless-N 105D BGN", 182 IWL_DEVICE_105, 183 .ht_params = &iwl2000_ht_params, 184 }; 185 186 #define IWL_DEVICE_135 \ 187 .fw_name_pre = IWL135_FW_PRE, \ 188 .ucode_api_max = IWL135_UCODE_API_MAX, \ 189 .ucode_api_min = IWL135_UCODE_API_MIN, \ 190 .device_family = IWL_DEVICE_FAMILY_135, \ 191 .max_inst_size = IWL60_RTC_INST_SIZE, \ 192 .max_data_size = IWL60_RTC_DATA_SIZE, \ 193 .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ 194 .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ 195 .base_params = &iwl2030_base_params, \ 196 .eeprom_params = &iwl20x0_eeprom_params, \ 197 .led_mode = IWL_LED_RF_STATE, \ 198 .rx_with_siso_diversity = true, \ 199 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 200 .csr = &iwl_csr_v1 201 202 const struct iwl_cfg iwl135_bgn_cfg = { 203 .name = "Intel(R) Centrino(R) Wireless-N 135 BGN", 204 IWL_DEVICE_135, 205 .ht_params = &iwl2000_ht_params, 206 }; 207 208 MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_MAX)); 209 MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_MAX)); 210 MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_MAX)); 211 MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_MAX)); 212