1 /****************************************************************************** 2 * 3 * This file is provided under a dual BSD/GPLv2 license. When using or 4 * redistributing this file, you may do so under either license. 5 * 6 * GPL LICENSE SUMMARY 7 * 8 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. 9 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH 10 * Copyright(c) 2015 Intel Deutschland GmbH 11 * Copyright(c) 2018 - 2019 Intel Corporation 12 * 13 * This program is free software; you can redistribute it and/or modify 14 * it under the terms of version 2 of the GNU General Public License as 15 * published by the Free Software Foundation. 16 * 17 * This program is distributed in the hope that it will be useful, but 18 * WITHOUT ANY WARRANTY; without even the implied warranty of 19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 * General Public License for more details. 21 * 22 * The full GNU General Public License is included in this distribution 23 * in the file called COPYING. 24 * 25 * Contact Information: 26 * Intel Linux Wireless <linuxwifi@intel.com> 27 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 28 * 29 * BSD LICENSE 30 * 31 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. 32 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH 33 * Copyright(c) 2015 Intel Deutschland GmbH 34 * Copyright(c) 2018 - 2019 Intel Corporation 35 * All rights reserved. 36 * 37 * Redistribution and use in source and binary forms, with or without 38 * modification, are permitted provided that the following conditions 39 * are met: 40 * 41 * * Redistributions of source code must retain the above copyright 42 * notice, this list of conditions and the following disclaimer. 43 * * Redistributions in binary form must reproduce the above copyright 44 * notice, this list of conditions and the following disclaimer in 45 * the documentation and/or other materials provided with the 46 * distribution. 47 * * Neither the name Intel Corporation nor the names of its 48 * contributors may be used to endorse or promote products derived 49 * from this software without specific prior written permission. 50 * 51 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 52 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 53 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 54 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 55 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 56 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 57 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 58 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 59 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 60 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 61 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 62 * 63 *****************************************************************************/ 64 65 #include <linux/module.h> 66 #include <linux/stringify.h> 67 #include "iwl-config.h" 68 69 /* Highest firmware API version supported */ 70 #define IWL7260_UCODE_API_MAX 17 71 #define IWL7265_UCODE_API_MAX 17 72 #define IWL7265D_UCODE_API_MAX 29 73 #define IWL3168_UCODE_API_MAX 29 74 75 /* Lowest firmware API version supported */ 76 #define IWL7260_UCODE_API_MIN 17 77 #define IWL7265_UCODE_API_MIN 17 78 #define IWL7265D_UCODE_API_MIN 22 79 #define IWL3168_UCODE_API_MIN 22 80 81 /* NVM versions */ 82 #define IWL7260_NVM_VERSION 0x0a1d 83 #define IWL3160_NVM_VERSION 0x709 84 #define IWL3165_NVM_VERSION 0x709 85 #define IWL3168_NVM_VERSION 0xd01 86 #define IWL7265_NVM_VERSION 0x0a1d 87 #define IWL7265D_NVM_VERSION 0x0c11 88 89 /* DCCM offsets and lengths */ 90 #define IWL7000_DCCM_OFFSET 0x800000 91 #define IWL7260_DCCM_LEN 0x14000 92 #define IWL3160_DCCM_LEN 0x10000 93 #define IWL7265_DCCM_LEN 0x17A00 94 95 #define IWL7260_FW_PRE "iwlwifi-7260-" 96 #define IWL7260_MODULE_FIRMWARE(api) IWL7260_FW_PRE __stringify(api) ".ucode" 97 98 #define IWL3160_FW_PRE "iwlwifi-3160-" 99 #define IWL3160_MODULE_FIRMWARE(api) IWL3160_FW_PRE __stringify(api) ".ucode" 100 101 #define IWL3168_FW_PRE "iwlwifi-3168-" 102 #define IWL3168_MODULE_FIRMWARE(api) IWL3168_FW_PRE __stringify(api) ".ucode" 103 104 #define IWL7265_FW_PRE "iwlwifi-7265-" 105 #define IWL7265_MODULE_FIRMWARE(api) IWL7265_FW_PRE __stringify(api) ".ucode" 106 107 #define IWL7265D_FW_PRE "iwlwifi-7265D-" 108 #define IWL7265D_MODULE_FIRMWARE(api) IWL7265D_FW_PRE __stringify(api) ".ucode" 109 110 static const struct iwl_base_params iwl7000_base_params = { 111 .eeprom_size = OTP_LOW_IMAGE_SIZE_16K, 112 .num_of_queues = 31, 113 .max_tfd_queue_size = 256, 114 .shadow_ram_support = true, 115 .led_compensation = 57, 116 .wd_timeout = IWL_LONG_WD_TIMEOUT, 117 .max_event_log_size = 512, 118 .shadow_reg_enable = true, 119 .pcie_l1_allowed = true, 120 .apmg_wake_up_wa = true, 121 }; 122 123 static const struct iwl_tt_params iwl7000_high_temp_tt_params = { 124 .ct_kill_entry = 118, 125 .ct_kill_exit = 96, 126 .ct_kill_duration = 5, 127 .dynamic_smps_entry = 114, 128 .dynamic_smps_exit = 110, 129 .tx_protection_entry = 114, 130 .tx_protection_exit = 108, 131 .tx_backoff = { 132 {.temperature = 112, .backoff = 300}, 133 {.temperature = 113, .backoff = 800}, 134 {.temperature = 114, .backoff = 1500}, 135 {.temperature = 115, .backoff = 3000}, 136 {.temperature = 116, .backoff = 5000}, 137 {.temperature = 117, .backoff = 10000}, 138 }, 139 .support_ct_kill = true, 140 .support_dynamic_smps = true, 141 .support_tx_protection = true, 142 .support_tx_backoff = true, 143 }; 144 145 static const struct iwl_ht_params iwl7000_ht_params = { 146 .stbc = true, 147 .ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ), 148 }; 149 150 #define IWL_DEVICE_7000_COMMON \ 151 .trans.device_family = IWL_DEVICE_FAMILY_7000, \ 152 .trans.base_params = &iwl7000_base_params, \ 153 .led_mode = IWL_LED_RF_STATE, \ 154 .nvm_hw_section_num = 0, \ 155 .non_shared_ant = ANT_A, \ 156 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 157 .dccm_offset = IWL7000_DCCM_OFFSET 158 159 #define IWL_DEVICE_7000 \ 160 IWL_DEVICE_7000_COMMON, \ 161 .ucode_api_max = IWL7260_UCODE_API_MAX, \ 162 .ucode_api_min = IWL7260_UCODE_API_MIN 163 164 #define IWL_DEVICE_7005 \ 165 IWL_DEVICE_7000_COMMON, \ 166 .ucode_api_max = IWL7265_UCODE_API_MAX, \ 167 .ucode_api_min = IWL7265_UCODE_API_MIN 168 169 #define IWL_DEVICE_3008 \ 170 IWL_DEVICE_7000_COMMON, \ 171 .ucode_api_max = IWL3168_UCODE_API_MAX, \ 172 .ucode_api_min = IWL3168_UCODE_API_MIN 173 174 #define IWL_DEVICE_7005D \ 175 IWL_DEVICE_7000_COMMON, \ 176 .ucode_api_max = IWL7265D_UCODE_API_MAX, \ 177 .ucode_api_min = IWL7265D_UCODE_API_MIN 178 179 const struct iwl_cfg iwl7260_2ac_cfg = { 180 .name = "Intel(R) Dual Band Wireless AC 7260", 181 .fw_name_pre = IWL7260_FW_PRE, 182 IWL_DEVICE_7000, 183 .ht_params = &iwl7000_ht_params, 184 .nvm_ver = IWL7260_NVM_VERSION, 185 .host_interrupt_operation_mode = true, 186 .lp_xtal_workaround = true, 187 .dccm_len = IWL7260_DCCM_LEN, 188 }; 189 190 const struct iwl_cfg iwl7260_2ac_cfg_high_temp = { 191 .name = "Intel(R) Dual Band Wireless AC 7260", 192 .fw_name_pre = IWL7260_FW_PRE, 193 IWL_DEVICE_7000, 194 .ht_params = &iwl7000_ht_params, 195 .nvm_ver = IWL7260_NVM_VERSION, 196 .high_temp = true, 197 .host_interrupt_operation_mode = true, 198 .lp_xtal_workaround = true, 199 .dccm_len = IWL7260_DCCM_LEN, 200 .thermal_params = &iwl7000_high_temp_tt_params, 201 }; 202 203 const struct iwl_cfg iwl7260_2n_cfg = { 204 .name = "Intel(R) Dual Band Wireless N 7260", 205 .fw_name_pre = IWL7260_FW_PRE, 206 IWL_DEVICE_7000, 207 .ht_params = &iwl7000_ht_params, 208 .nvm_ver = IWL7260_NVM_VERSION, 209 .host_interrupt_operation_mode = true, 210 .lp_xtal_workaround = true, 211 .dccm_len = IWL7260_DCCM_LEN, 212 }; 213 214 const struct iwl_cfg iwl7260_n_cfg = { 215 .name = "Intel(R) Wireless N 7260", 216 .fw_name_pre = IWL7260_FW_PRE, 217 IWL_DEVICE_7000, 218 .ht_params = &iwl7000_ht_params, 219 .nvm_ver = IWL7260_NVM_VERSION, 220 .host_interrupt_operation_mode = true, 221 .lp_xtal_workaround = true, 222 .dccm_len = IWL7260_DCCM_LEN, 223 }; 224 225 const struct iwl_cfg iwl3160_2ac_cfg = { 226 .name = "Intel(R) Dual Band Wireless AC 3160", 227 .fw_name_pre = IWL3160_FW_PRE, 228 IWL_DEVICE_7000, 229 .ht_params = &iwl7000_ht_params, 230 .nvm_ver = IWL3160_NVM_VERSION, 231 .host_interrupt_operation_mode = true, 232 .dccm_len = IWL3160_DCCM_LEN, 233 }; 234 235 const struct iwl_cfg iwl3160_2n_cfg = { 236 .name = "Intel(R) Dual Band Wireless N 3160", 237 .fw_name_pre = IWL3160_FW_PRE, 238 IWL_DEVICE_7000, 239 .ht_params = &iwl7000_ht_params, 240 .nvm_ver = IWL3160_NVM_VERSION, 241 .host_interrupt_operation_mode = true, 242 .dccm_len = IWL3160_DCCM_LEN, 243 }; 244 245 const struct iwl_cfg iwl3160_n_cfg = { 246 .name = "Intel(R) Wireless N 3160", 247 .fw_name_pre = IWL3160_FW_PRE, 248 IWL_DEVICE_7000, 249 .ht_params = &iwl7000_ht_params, 250 .nvm_ver = IWL3160_NVM_VERSION, 251 .host_interrupt_operation_mode = true, 252 .dccm_len = IWL3160_DCCM_LEN, 253 }; 254 255 static const struct iwl_pwr_tx_backoff iwl7265_pwr_tx_backoffs[] = { 256 {.pwr = 1600, .backoff = 0}, 257 {.pwr = 1300, .backoff = 467}, 258 {.pwr = 900, .backoff = 1900}, 259 {.pwr = 800, .backoff = 2630}, 260 {.pwr = 700, .backoff = 3720}, 261 {.pwr = 600, .backoff = 5550}, 262 {.pwr = 500, .backoff = 9350}, 263 {0}, 264 }; 265 266 static const struct iwl_ht_params iwl7265_ht_params = { 267 .stbc = true, 268 .ldpc = true, 269 .ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ), 270 }; 271 272 const struct iwl_cfg iwl3165_2ac_cfg = { 273 .name = "Intel(R) Dual Band Wireless AC 3165", 274 .fw_name_pre = IWL7265D_FW_PRE, 275 IWL_DEVICE_7005D, 276 .ht_params = &iwl7000_ht_params, 277 .nvm_ver = IWL3165_NVM_VERSION, 278 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 279 .dccm_len = IWL7265_DCCM_LEN, 280 }; 281 282 const struct iwl_cfg iwl3168_2ac_cfg = { 283 .name = "Intel(R) Dual Band Wireless AC 3168", 284 .fw_name_pre = IWL3168_FW_PRE, 285 IWL_DEVICE_3008, 286 .ht_params = &iwl7000_ht_params, 287 .nvm_ver = IWL3168_NVM_VERSION, 288 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 289 .dccm_len = IWL7265_DCCM_LEN, 290 .nvm_type = IWL_NVM_SDP, 291 }; 292 293 const struct iwl_cfg iwl7265_2ac_cfg = { 294 .name = "Intel(R) Dual Band Wireless AC 7265", 295 .fw_name_pre = IWL7265_FW_PRE, 296 IWL_DEVICE_7005, 297 .ht_params = &iwl7265_ht_params, 298 .nvm_ver = IWL7265_NVM_VERSION, 299 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 300 .dccm_len = IWL7265_DCCM_LEN, 301 }; 302 303 const struct iwl_cfg iwl7265_2n_cfg = { 304 .name = "Intel(R) Dual Band Wireless N 7265", 305 .fw_name_pre = IWL7265_FW_PRE, 306 IWL_DEVICE_7005, 307 .ht_params = &iwl7265_ht_params, 308 .nvm_ver = IWL7265_NVM_VERSION, 309 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 310 .dccm_len = IWL7265_DCCM_LEN, 311 }; 312 313 const struct iwl_cfg iwl7265_n_cfg = { 314 .name = "Intel(R) Wireless N 7265", 315 .fw_name_pre = IWL7265_FW_PRE, 316 IWL_DEVICE_7005, 317 .ht_params = &iwl7265_ht_params, 318 .nvm_ver = IWL7265_NVM_VERSION, 319 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 320 .dccm_len = IWL7265_DCCM_LEN, 321 }; 322 323 const struct iwl_cfg iwl7265d_2ac_cfg = { 324 .name = "Intel(R) Dual Band Wireless AC 7265", 325 .fw_name_pre = IWL7265D_FW_PRE, 326 IWL_DEVICE_7005D, 327 .ht_params = &iwl7265_ht_params, 328 .nvm_ver = IWL7265D_NVM_VERSION, 329 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 330 .dccm_len = IWL7265_DCCM_LEN, 331 }; 332 333 const struct iwl_cfg iwl7265d_2n_cfg = { 334 .name = "Intel(R) Dual Band Wireless N 7265", 335 .fw_name_pre = IWL7265D_FW_PRE, 336 IWL_DEVICE_7005D, 337 .ht_params = &iwl7265_ht_params, 338 .nvm_ver = IWL7265D_NVM_VERSION, 339 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 340 .dccm_len = IWL7265_DCCM_LEN, 341 }; 342 343 const struct iwl_cfg iwl7265d_n_cfg = { 344 .name = "Intel(R) Wireless N 7265", 345 .fw_name_pre = IWL7265D_FW_PRE, 346 IWL_DEVICE_7005D, 347 .ht_params = &iwl7265_ht_params, 348 .nvm_ver = IWL7265D_NVM_VERSION, 349 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 350 .dccm_len = IWL7265_DCCM_LEN, 351 }; 352 353 MODULE_FIRMWARE(IWL7260_MODULE_FIRMWARE(IWL7260_UCODE_API_MAX)); 354 MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL7260_UCODE_API_MAX)); 355 MODULE_FIRMWARE(IWL3168_MODULE_FIRMWARE(IWL3168_UCODE_API_MAX)); 356 MODULE_FIRMWARE(IWL7265_MODULE_FIRMWARE(IWL7265_UCODE_API_MAX)); 357 MODULE_FIRMWARE(IWL7265D_MODULE_FIRMWARE(IWL7265D_UCODE_API_MAX)); 358