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 * 12 * This program is free software; you can redistribute it and/or modify 13 * it under the terms of version 2 of the GNU General Public License as 14 * published by the Free Software Foundation. 15 * 16 * This program is distributed in the hope that it will be useful, but 17 * WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 19 * General Public License for more details. 20 * 21 * You should have received a copy of the GNU General Public License 22 * along with this program; if not, write to the Free Software 23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, 24 * USA 25 * 26 * The full GNU General Public License is included in this distribution 27 * in the file called COPYING. 28 * 29 * Contact Information: 30 * Intel Linux Wireless <linuxwifi@intel.com> 31 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 32 * 33 * BSD LICENSE 34 * 35 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. 36 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH 37 * Copyright(c) 2015 Intel Deutschland GmbH 38 * All rights reserved. 39 * 40 * Redistribution and use in source and binary forms, with or without 41 * modification, are permitted provided that the following conditions 42 * are met: 43 * 44 * * Redistributions of source code must retain the above copyright 45 * notice, this list of conditions and the following disclaimer. 46 * * Redistributions in binary form must reproduce the above copyright 47 * notice, this list of conditions and the following disclaimer in 48 * the documentation and/or other materials provided with the 49 * distribution. 50 * * Neither the name Intel Corporation nor the names of its 51 * contributors may be used to endorse or promote products derived 52 * from this software without specific prior written permission. 53 * 54 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 55 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 56 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 57 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 58 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 59 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 60 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 61 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 62 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 63 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 64 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 65 * 66 *****************************************************************************/ 67 68 #include <linux/module.h> 69 #include <linux/stringify.h> 70 #include "iwl-config.h" 71 #include "iwl-agn-hw.h" 72 73 /* Highest firmware API version supported */ 74 #define IWL7260_UCODE_API_MAX 17 75 #define IWL7265_UCODE_API_MAX 17 76 #define IWL7265D_UCODE_API_MAX 26 77 #define IWL3168_UCODE_API_MAX 26 78 79 /* Lowest firmware API version supported */ 80 #define IWL7260_UCODE_API_MIN 17 81 #define IWL7265_UCODE_API_MIN 17 82 #define IWL7265D_UCODE_API_MIN 22 83 #define IWL3168_UCODE_API_MIN 22 84 85 /* NVM versions */ 86 #define IWL7260_NVM_VERSION 0x0a1d 87 #define IWL7260_TX_POWER_VERSION 0xffff /* meaningless */ 88 #define IWL3160_NVM_VERSION 0x709 89 #define IWL3160_TX_POWER_VERSION 0xffff /* meaningless */ 90 #define IWL3165_NVM_VERSION 0x709 91 #define IWL3165_TX_POWER_VERSION 0xffff /* meaningless */ 92 #define IWL3168_NVM_VERSION 0xd01 93 #define IWL3168_TX_POWER_VERSION 0xffff /* meaningless */ 94 #define IWL7265_NVM_VERSION 0x0a1d 95 #define IWL7265_TX_POWER_VERSION 0xffff /* meaningless */ 96 #define IWL7265D_NVM_VERSION 0x0c11 97 #define IWL7265_TX_POWER_VERSION 0xffff /* meaningless */ 98 99 /* DCCM offsets and lengths */ 100 #define IWL7000_DCCM_OFFSET 0x800000 101 #define IWL7260_DCCM_LEN 0x14000 102 #define IWL3160_DCCM_LEN 0x10000 103 #define IWL7265_DCCM_LEN 0x17A00 104 105 #define IWL7260_FW_PRE "iwlwifi-7260-" 106 #define IWL7260_MODULE_FIRMWARE(api) IWL7260_FW_PRE __stringify(api) ".ucode" 107 108 #define IWL3160_FW_PRE "iwlwifi-3160-" 109 #define IWL3160_MODULE_FIRMWARE(api) IWL3160_FW_PRE __stringify(api) ".ucode" 110 111 #define IWL3168_FW_PRE "iwlwifi-3168-" 112 #define IWL3168_MODULE_FIRMWARE(api) IWL3168_FW_PRE __stringify(api) ".ucode" 113 114 #define IWL7265_FW_PRE "iwlwifi-7265-" 115 #define IWL7265_MODULE_FIRMWARE(api) IWL7265_FW_PRE __stringify(api) ".ucode" 116 117 #define IWL7265D_FW_PRE "iwlwifi-7265D-" 118 #define IWL7265D_MODULE_FIRMWARE(api) IWL7265D_FW_PRE __stringify(api) ".ucode" 119 120 #define NVM_HW_SECTION_NUM_FAMILY_7000 0 121 122 static const struct iwl_base_params iwl7000_base_params = { 123 .eeprom_size = OTP_LOW_IMAGE_SIZE_FAMILY_7000, 124 .num_of_queues = 31, 125 .shadow_ram_support = true, 126 .led_compensation = 57, 127 .wd_timeout = IWL_LONG_WD_TIMEOUT, 128 .max_event_log_size = 512, 129 .shadow_reg_enable = true, 130 .pcie_l1_allowed = true, 131 .apmg_wake_up_wa = true, 132 }; 133 134 static const struct iwl_tt_params iwl7000_high_temp_tt_params = { 135 .ct_kill_entry = 118, 136 .ct_kill_exit = 96, 137 .ct_kill_duration = 5, 138 .dynamic_smps_entry = 114, 139 .dynamic_smps_exit = 110, 140 .tx_protection_entry = 114, 141 .tx_protection_exit = 108, 142 .tx_backoff = { 143 {.temperature = 112, .backoff = 300}, 144 {.temperature = 113, .backoff = 800}, 145 {.temperature = 114, .backoff = 1500}, 146 {.temperature = 115, .backoff = 3000}, 147 {.temperature = 116, .backoff = 5000}, 148 {.temperature = 117, .backoff = 10000}, 149 }, 150 .support_ct_kill = true, 151 .support_dynamic_smps = true, 152 .support_tx_protection = true, 153 .support_tx_backoff = true, 154 }; 155 156 static const struct iwl_ht_params iwl7000_ht_params = { 157 .stbc = true, 158 .ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ), 159 }; 160 161 #define IWL_DEVICE_7000_COMMON \ 162 .device_family = IWL_DEVICE_FAMILY_7000, \ 163 .max_inst_size = IWL60_RTC_INST_SIZE, \ 164 .max_data_size = IWL60_RTC_DATA_SIZE, \ 165 .base_params = &iwl7000_base_params, \ 166 .led_mode = IWL_LED_RF_STATE, \ 167 .nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_7000, \ 168 .non_shared_ant = ANT_A, \ 169 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 170 .dccm_offset = IWL7000_DCCM_OFFSET 171 172 #define IWL_DEVICE_7000 \ 173 IWL_DEVICE_7000_COMMON, \ 174 .ucode_api_max = IWL7260_UCODE_API_MAX, \ 175 .ucode_api_min = IWL7260_UCODE_API_MIN 176 177 #define IWL_DEVICE_7005 \ 178 IWL_DEVICE_7000_COMMON, \ 179 .ucode_api_max = IWL7265_UCODE_API_MAX, \ 180 .ucode_api_min = IWL7265_UCODE_API_MIN 181 182 #define IWL_DEVICE_3008 \ 183 IWL_DEVICE_7000_COMMON, \ 184 .ucode_api_max = IWL3168_UCODE_API_MAX, \ 185 .ucode_api_min = IWL3168_UCODE_API_MIN 186 187 #define IWL_DEVICE_7005D \ 188 IWL_DEVICE_7000_COMMON, \ 189 .ucode_api_max = IWL7265D_UCODE_API_MAX, \ 190 .ucode_api_min = IWL7265D_UCODE_API_MIN 191 192 const struct iwl_cfg iwl7260_2ac_cfg = { 193 .name = "Intel(R) Dual Band Wireless AC 7260", 194 .fw_name_pre = IWL7260_FW_PRE, 195 IWL_DEVICE_7000, 196 .ht_params = &iwl7000_ht_params, 197 .nvm_ver = IWL7260_NVM_VERSION, 198 .nvm_calib_ver = IWL7260_TX_POWER_VERSION, 199 .host_interrupt_operation_mode = true, 200 .lp_xtal_workaround = true, 201 .dccm_len = IWL7260_DCCM_LEN, 202 }; 203 204 const struct iwl_cfg iwl7260_2ac_cfg_high_temp = { 205 .name = "Intel(R) Dual Band Wireless AC 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 .nvm_calib_ver = IWL7260_TX_POWER_VERSION, 211 .high_temp = true, 212 .host_interrupt_operation_mode = true, 213 .lp_xtal_workaround = true, 214 .dccm_len = IWL7260_DCCM_LEN, 215 .thermal_params = &iwl7000_high_temp_tt_params, 216 }; 217 218 const struct iwl_cfg iwl7260_2n_cfg = { 219 .name = "Intel(R) Dual Band Wireless N 7260", 220 .fw_name_pre = IWL7260_FW_PRE, 221 IWL_DEVICE_7000, 222 .ht_params = &iwl7000_ht_params, 223 .nvm_ver = IWL7260_NVM_VERSION, 224 .nvm_calib_ver = IWL7260_TX_POWER_VERSION, 225 .host_interrupt_operation_mode = true, 226 .lp_xtal_workaround = true, 227 .dccm_len = IWL7260_DCCM_LEN, 228 }; 229 230 const struct iwl_cfg iwl7260_n_cfg = { 231 .name = "Intel(R) Wireless N 7260", 232 .fw_name_pre = IWL7260_FW_PRE, 233 IWL_DEVICE_7000, 234 .ht_params = &iwl7000_ht_params, 235 .nvm_ver = IWL7260_NVM_VERSION, 236 .nvm_calib_ver = IWL7260_TX_POWER_VERSION, 237 .host_interrupt_operation_mode = true, 238 .lp_xtal_workaround = true, 239 .dccm_len = IWL7260_DCCM_LEN, 240 }; 241 242 const struct iwl_cfg iwl3160_2ac_cfg = { 243 .name = "Intel(R) Dual Band Wireless AC 3160", 244 .fw_name_pre = IWL3160_FW_PRE, 245 IWL_DEVICE_7000, 246 .ht_params = &iwl7000_ht_params, 247 .nvm_ver = IWL3160_NVM_VERSION, 248 .nvm_calib_ver = IWL3160_TX_POWER_VERSION, 249 .host_interrupt_operation_mode = true, 250 .dccm_len = IWL3160_DCCM_LEN, 251 }; 252 253 const struct iwl_cfg iwl3160_2n_cfg = { 254 .name = "Intel(R) Dual Band Wireless N 3160", 255 .fw_name_pre = IWL3160_FW_PRE, 256 IWL_DEVICE_7000, 257 .ht_params = &iwl7000_ht_params, 258 .nvm_ver = IWL3160_NVM_VERSION, 259 .nvm_calib_ver = IWL3160_TX_POWER_VERSION, 260 .host_interrupt_operation_mode = true, 261 .dccm_len = IWL3160_DCCM_LEN, 262 }; 263 264 const struct iwl_cfg iwl3160_n_cfg = { 265 .name = "Intel(R) Wireless N 3160", 266 .fw_name_pre = IWL3160_FW_PRE, 267 IWL_DEVICE_7000, 268 .ht_params = &iwl7000_ht_params, 269 .nvm_ver = IWL3160_NVM_VERSION, 270 .nvm_calib_ver = IWL3160_TX_POWER_VERSION, 271 .host_interrupt_operation_mode = true, 272 .dccm_len = IWL3160_DCCM_LEN, 273 }; 274 275 static const struct iwl_pwr_tx_backoff iwl7265_pwr_tx_backoffs[] = { 276 {.pwr = 1600, .backoff = 0}, 277 {.pwr = 1300, .backoff = 467}, 278 {.pwr = 900, .backoff = 1900}, 279 {.pwr = 800, .backoff = 2630}, 280 {.pwr = 700, .backoff = 3720}, 281 {.pwr = 600, .backoff = 5550}, 282 {.pwr = 500, .backoff = 9350}, 283 {0}, 284 }; 285 286 static const struct iwl_ht_params iwl7265_ht_params = { 287 .stbc = true, 288 .ldpc = true, 289 .ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ), 290 }; 291 292 const struct iwl_cfg iwl3165_2ac_cfg = { 293 .name = "Intel(R) Dual Band Wireless AC 3165", 294 .fw_name_pre = IWL7265D_FW_PRE, 295 IWL_DEVICE_7005D, 296 .ht_params = &iwl7000_ht_params, 297 .nvm_ver = IWL3165_NVM_VERSION, 298 .nvm_calib_ver = IWL3165_TX_POWER_VERSION, 299 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 300 .dccm_len = IWL7265_DCCM_LEN, 301 }; 302 303 const struct iwl_cfg iwl3168_2ac_cfg = { 304 .name = "Intel(R) Dual Band Wireless AC 3168", 305 .fw_name_pre = IWL3168_FW_PRE, 306 IWL_DEVICE_3008, 307 .ht_params = &iwl7000_ht_params, 308 .nvm_ver = IWL3168_NVM_VERSION, 309 .nvm_calib_ver = IWL3168_TX_POWER_VERSION, 310 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 311 .dccm_len = IWL7265_DCCM_LEN, 312 }; 313 314 const struct iwl_cfg iwl7265_2ac_cfg = { 315 .name = "Intel(R) Dual Band Wireless AC 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 .nvm_calib_ver = IWL7265_TX_POWER_VERSION, 321 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 322 .dccm_len = IWL7265_DCCM_LEN, 323 }; 324 325 const struct iwl_cfg iwl7265_2n_cfg = { 326 .name = "Intel(R) Dual Band Wireless N 7265", 327 .fw_name_pre = IWL7265_FW_PRE, 328 IWL_DEVICE_7005, 329 .ht_params = &iwl7265_ht_params, 330 .nvm_ver = IWL7265_NVM_VERSION, 331 .nvm_calib_ver = IWL7265_TX_POWER_VERSION, 332 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 333 .dccm_len = IWL7265_DCCM_LEN, 334 }; 335 336 const struct iwl_cfg iwl7265_n_cfg = { 337 .name = "Intel(R) Wireless N 7265", 338 .fw_name_pre = IWL7265_FW_PRE, 339 IWL_DEVICE_7005, 340 .ht_params = &iwl7265_ht_params, 341 .nvm_ver = IWL7265_NVM_VERSION, 342 .nvm_calib_ver = IWL7265_TX_POWER_VERSION, 343 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 344 .dccm_len = IWL7265_DCCM_LEN, 345 }; 346 347 const struct iwl_cfg iwl7265d_2ac_cfg = { 348 .name = "Intel(R) Dual Band Wireless AC 7265", 349 .fw_name_pre = IWL7265D_FW_PRE, 350 IWL_DEVICE_7005D, 351 .ht_params = &iwl7265_ht_params, 352 .nvm_ver = IWL7265D_NVM_VERSION, 353 .nvm_calib_ver = IWL7265_TX_POWER_VERSION, 354 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 355 .dccm_len = IWL7265_DCCM_LEN, 356 }; 357 358 const struct iwl_cfg iwl7265d_2n_cfg = { 359 .name = "Intel(R) Dual Band Wireless N 7265", 360 .fw_name_pre = IWL7265D_FW_PRE, 361 IWL_DEVICE_7005D, 362 .ht_params = &iwl7265_ht_params, 363 .nvm_ver = IWL7265D_NVM_VERSION, 364 .nvm_calib_ver = IWL7265_TX_POWER_VERSION, 365 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 366 .dccm_len = IWL7265_DCCM_LEN, 367 }; 368 369 const struct iwl_cfg iwl7265d_n_cfg = { 370 .name = "Intel(R) Wireless N 7265", 371 .fw_name_pre = IWL7265D_FW_PRE, 372 IWL_DEVICE_7005D, 373 .ht_params = &iwl7265_ht_params, 374 .nvm_ver = IWL7265D_NVM_VERSION, 375 .nvm_calib_ver = IWL7265_TX_POWER_VERSION, 376 .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, 377 .dccm_len = IWL7265_DCCM_LEN, 378 }; 379 380 MODULE_FIRMWARE(IWL7260_MODULE_FIRMWARE(IWL7260_UCODE_API_MAX)); 381 MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL7260_UCODE_API_MAX)); 382 MODULE_FIRMWARE(IWL3168_MODULE_FIRMWARE(IWL3168_UCODE_API_MAX)); 383 MODULE_FIRMWARE(IWL7265_MODULE_FIRMWARE(IWL7265_UCODE_API_MAX)); 384 MODULE_FIRMWARE(IWL7265D_MODULE_FIRMWARE(IWL7265D_UCODE_API_MAX)); 385