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 .trans.csr = &iwl_csr_v1 159 160 #define IWL_DEVICE_7000 \ 161 IWL_DEVICE_7000_COMMON, \ 162 .ucode_api_max = IWL7260_UCODE_API_MAX, \ 163 .ucode_api_min = IWL7260_UCODE_API_MIN 164 165 #define IWL_DEVICE_7005 \ 166 IWL_DEVICE_7000_COMMON, \ 167 .ucode_api_max = IWL7265_UCODE_API_MAX, \ 168 .ucode_api_min = IWL7265_UCODE_API_MIN 169 170 #define IWL_DEVICE_3008 \ 171 IWL_DEVICE_7000_COMMON, \ 172 .ucode_api_max = IWL3168_UCODE_API_MAX, \ 173 .ucode_api_min = IWL3168_UCODE_API_MIN 174 175 #define IWL_DEVICE_7005D \ 176 IWL_DEVICE_7000_COMMON, \ 177 .ucode_api_max = IWL7265D_UCODE_API_MAX, \ 178 .ucode_api_min = IWL7265D_UCODE_API_MIN 179 180 const struct iwl_cfg iwl7260_2ac_cfg = { 181 .name = "Intel(R) Dual Band Wireless AC 7260", 182 .fw_name_pre = IWL7260_FW_PRE, 183 IWL_DEVICE_7000, 184 .ht_params = &iwl7000_ht_params, 185 .nvm_ver = IWL7260_NVM_VERSION, 186 .host_interrupt_operation_mode = true, 187 .lp_xtal_workaround = true, 188 .dccm_len = IWL7260_DCCM_LEN, 189 }; 190 191 const struct iwl_cfg iwl7260_2ac_cfg_high_temp = { 192 .name = "Intel(R) Dual Band Wireless AC 7260", 193 .fw_name_pre = IWL7260_FW_PRE, 194 IWL_DEVICE_7000, 195 .ht_params = &iwl7000_ht_params, 196 .nvm_ver = IWL7260_NVM_VERSION, 197 .high_temp = true, 198 .host_interrupt_operation_mode = true, 199 .lp_xtal_workaround = true, 200 .dccm_len = IWL7260_DCCM_LEN, 201 .thermal_params = &iwl7000_high_temp_tt_params, 202 }; 203 204 const struct iwl_cfg iwl7260_2n_cfg = { 205 .name = "Intel(R) Dual Band Wireless N 7260", 206 .fw_name_pre = IWL7260_FW_PRE, 207 IWL_DEVICE_7000, 208 .ht_params = &iwl7000_ht_params, 209 .nvm_ver = IWL7260_NVM_VERSION, 210 .host_interrupt_operation_mode = true, 211 .lp_xtal_workaround = true, 212 .dccm_len = IWL7260_DCCM_LEN, 213 }; 214 215 const struct iwl_cfg iwl7260_n_cfg = { 216 .name = "Intel(R) Wireless N 7260", 217 .fw_name_pre = IWL7260_FW_PRE, 218 IWL_DEVICE_7000, 219 .ht_params = &iwl7000_ht_params, 220 .nvm_ver = IWL7260_NVM_VERSION, 221 .host_interrupt_operation_mode = true, 222 .lp_xtal_workaround = true, 223 .dccm_len = IWL7260_DCCM_LEN, 224 }; 225 226 const struct iwl_cfg iwl3160_2ac_cfg = { 227 .name = "Intel(R) Dual Band Wireless AC 3160", 228 .fw_name_pre = IWL3160_FW_PRE, 229 IWL_DEVICE_7000, 230 .ht_params = &iwl7000_ht_params, 231 .nvm_ver = IWL3160_NVM_VERSION, 232 .host_interrupt_operation_mode = true, 233 .dccm_len = IWL3160_DCCM_LEN, 234 }; 235 236 const struct iwl_cfg iwl3160_2n_cfg = { 237 .name = "Intel(R) Dual Band Wireless N 3160", 238 .fw_name_pre = IWL3160_FW_PRE, 239 IWL_DEVICE_7000, 240 .ht_params = &iwl7000_ht_params, 241 .nvm_ver = IWL3160_NVM_VERSION, 242 .host_interrupt_operation_mode = true, 243 .dccm_len = IWL3160_DCCM_LEN, 244 }; 245 246 const struct iwl_cfg iwl3160_n_cfg = { 247 .name = "Intel(R) Wireless N 3160", 248 .fw_name_pre = IWL3160_FW_PRE, 249 IWL_DEVICE_7000, 250 .ht_params = &iwl7000_ht_params, 251 .nvm_ver = IWL3160_NVM_VERSION, 252 .host_interrupt_operation_mode = true, 253 .dccm_len = IWL3160_DCCM_LEN, 254 }; 255 256 static const struct iwl_pwr_tx_backoff iwl7265_pwr_tx_backoffs[] = { 257 {.pwr = 1600, .backoff = 0}, 258 {.pwr = 1300, .backoff = 467}, 259 {.pwr = 900, .backoff = 1900}, 260 {.pwr = 800, .backoff = 2630}, 261 {.pwr = 700, .backoff = 3720}, 262 {.pwr = 600, .backoff = 5550}, 263 {.pwr = 500, .backoff = 9350}, 264 {0}, 265 }; 266 267 static const struct iwl_ht_params iwl7265_ht_params = { 268 .stbc = true, 269 .ldpc = true, 270 .ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ), 271 }; 272 273 const struct iwl_cfg iwl3165_2ac_cfg = { 274 .name = "Intel(R) Dual Band Wireless AC 3165", 275 .fw_name_pre = IWL7265D_FW_PRE, 276 IWL_DEVICE_7005D, 277 .ht_params = &iwl7000_ht_params, 278 .nvm_ver = IWL3165_NVM_VERSION, 279 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 280 .dccm_len = IWL7265_DCCM_LEN, 281 }; 282 283 const struct iwl_cfg iwl3168_2ac_cfg = { 284 .name = "Intel(R) Dual Band Wireless AC 3168", 285 .fw_name_pre = IWL3168_FW_PRE, 286 IWL_DEVICE_3008, 287 .ht_params = &iwl7000_ht_params, 288 .nvm_ver = IWL3168_NVM_VERSION, 289 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 290 .dccm_len = IWL7265_DCCM_LEN, 291 .nvm_type = IWL_NVM_SDP, 292 }; 293 294 const struct iwl_cfg iwl7265_2ac_cfg = { 295 .name = "Intel(R) Dual Band Wireless AC 7265", 296 .fw_name_pre = IWL7265_FW_PRE, 297 IWL_DEVICE_7005, 298 .ht_params = &iwl7265_ht_params, 299 .nvm_ver = IWL7265_NVM_VERSION, 300 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 301 .dccm_len = IWL7265_DCCM_LEN, 302 }; 303 304 const struct iwl_cfg iwl7265_2n_cfg = { 305 .name = "Intel(R) Dual Band Wireless N 7265", 306 .fw_name_pre = IWL7265_FW_PRE, 307 IWL_DEVICE_7005, 308 .ht_params = &iwl7265_ht_params, 309 .nvm_ver = IWL7265_NVM_VERSION, 310 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 311 .dccm_len = IWL7265_DCCM_LEN, 312 }; 313 314 const struct iwl_cfg iwl7265_n_cfg = { 315 .name = "Intel(R) Wireless N 7265", 316 .fw_name_pre = IWL7265_FW_PRE, 317 IWL_DEVICE_7005, 318 .ht_params = &iwl7265_ht_params, 319 .nvm_ver = IWL7265_NVM_VERSION, 320 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 321 .dccm_len = IWL7265_DCCM_LEN, 322 }; 323 324 const struct iwl_cfg iwl7265d_2ac_cfg = { 325 .name = "Intel(R) Dual Band Wireless AC 7265", 326 .fw_name_pre = IWL7265D_FW_PRE, 327 IWL_DEVICE_7005D, 328 .ht_params = &iwl7265_ht_params, 329 .nvm_ver = IWL7265D_NVM_VERSION, 330 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 331 .dccm_len = IWL7265_DCCM_LEN, 332 }; 333 334 const struct iwl_cfg iwl7265d_2n_cfg = { 335 .name = "Intel(R) Dual Band Wireless N 7265", 336 .fw_name_pre = IWL7265D_FW_PRE, 337 IWL_DEVICE_7005D, 338 .ht_params = &iwl7265_ht_params, 339 .nvm_ver = IWL7265D_NVM_VERSION, 340 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 341 .dccm_len = IWL7265_DCCM_LEN, 342 }; 343 344 const struct iwl_cfg iwl7265d_n_cfg = { 345 .name = "Intel(R) Wireless N 7265", 346 .fw_name_pre = IWL7265D_FW_PRE, 347 IWL_DEVICE_7005D, 348 .ht_params = &iwl7265_ht_params, 349 .nvm_ver = IWL7265D_NVM_VERSION, 350 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 351 .dccm_len = IWL7265_DCCM_LEN, 352 }; 353 354 MODULE_FIRMWARE(IWL7260_MODULE_FIRMWARE(IWL7260_UCODE_API_MAX)); 355 MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL7260_UCODE_API_MAX)); 356 MODULE_FIRMWARE(IWL3168_MODULE_FIRMWARE(IWL3168_UCODE_API_MAX)); 357 MODULE_FIRMWARE(IWL7265_MODULE_FIRMWARE(IWL7265_UCODE_API_MAX)); 358 MODULE_FIRMWARE(IWL7265D_MODULE_FIRMWARE(IWL7265D_UCODE_API_MAX)); 359