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) 2007 - 2014 Intel Corporation. All rights reserved. 9 * Copyright (C) 2016 - 2017 Intel Deutschland GmbH 10 * 11 * This program is free software; you can redistribute it and/or modify 12 * it under the terms of version 2 of the GNU General Public License as 13 * published by the Free Software Foundation. 14 * 15 * This program is distributed in the hope that it will be useful, but 16 * WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 * General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, 23 * USA 24 * 25 * The full GNU General Public License is included in this distribution 26 * in the file called COPYING. 27 * 28 * Contact Information: 29 * Intel Linux Wireless <linuxwifi@intel.com> 30 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 31 * 32 * BSD LICENSE 33 * 34 * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved. 35 * Copyright (C) 2016 - 2017 Intel Deutschland GmbH 36 * All rights reserved. 37 * 38 * Redistribution and use in source and binary forms, with or without 39 * modification, are permitted provided that the following conditions 40 * are met: 41 * 42 * * Redistributions of source code must retain the above copyright 43 * notice, this list of conditions and the following disclaimer. 44 * * Redistributions in binary form must reproduce the above copyright 45 * notice, this list of conditions and the following disclaimer in 46 * the documentation and/or other materials provided with the 47 * distribution. 48 * * Neither the name Intel Corporation nor the names of its 49 * contributors may be used to endorse or promote products derived 50 * from this software without specific prior written permission. 51 * 52 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 53 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 54 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 55 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 56 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 57 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 58 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 59 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 60 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 61 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 62 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 63 * 64 *****************************************************************************/ 65 #ifndef __IWL_CONFIG_H__ 66 #define __IWL_CONFIG_H__ 67 68 #include <linux/types.h> 69 #include <linux/netdevice.h> 70 #include <linux/ieee80211.h> 71 #include <linux/nl80211.h> 72 73 enum iwl_device_family { 74 IWL_DEVICE_FAMILY_UNDEFINED, 75 IWL_DEVICE_FAMILY_1000, 76 IWL_DEVICE_FAMILY_100, 77 IWL_DEVICE_FAMILY_2000, 78 IWL_DEVICE_FAMILY_2030, 79 IWL_DEVICE_FAMILY_105, 80 IWL_DEVICE_FAMILY_135, 81 IWL_DEVICE_FAMILY_5000, 82 IWL_DEVICE_FAMILY_5150, 83 IWL_DEVICE_FAMILY_6000, 84 IWL_DEVICE_FAMILY_6000i, 85 IWL_DEVICE_FAMILY_6005, 86 IWL_DEVICE_FAMILY_6030, 87 IWL_DEVICE_FAMILY_6050, 88 IWL_DEVICE_FAMILY_6150, 89 IWL_DEVICE_FAMILY_7000, 90 IWL_DEVICE_FAMILY_8000, 91 IWL_DEVICE_FAMILY_9000, 92 IWL_DEVICE_FAMILY_22000, 93 }; 94 95 /* 96 * LED mode 97 * IWL_LED_DEFAULT: use device default 98 * IWL_LED_RF_STATE: turn LED on/off based on RF state 99 * LED ON = RF ON 100 * LED OFF = RF OFF 101 * IWL_LED_BLINK: adjust led blink rate based on blink table 102 * IWL_LED_DISABLE: led disabled 103 */ 104 enum iwl_led_mode { 105 IWL_LED_DEFAULT, 106 IWL_LED_RF_STATE, 107 IWL_LED_BLINK, 108 IWL_LED_DISABLE, 109 }; 110 111 /** 112 * enum iwl_nvm_type - nvm formats 113 * @IWL_NVM: the regular format 114 * @IWL_NVM_EXT: extended NVM format 115 * @IWL_NVM_SDP: NVM format used by 3168 series 116 */ 117 enum iwl_nvm_type { 118 IWL_NVM, 119 IWL_NVM_EXT, 120 IWL_NVM_SDP, 121 }; 122 123 /* 124 * This is the threshold value of plcp error rate per 100mSecs. It is 125 * used to set and check for the validity of plcp_delta. 126 */ 127 #define IWL_MAX_PLCP_ERR_THRESHOLD_MIN 1 128 #define IWL_MAX_PLCP_ERR_THRESHOLD_DEF 50 129 #define IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF 100 130 #define IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF 200 131 #define IWL_MAX_PLCP_ERR_THRESHOLD_MAX 255 132 #define IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE 0 133 134 /* TX queue watchdog timeouts in mSecs */ 135 #define IWL_WATCHDOG_DISABLED 0 136 #define IWL_DEF_WD_TIMEOUT 2500 137 #define IWL_LONG_WD_TIMEOUT 10000 138 #define IWL_MAX_WD_TIMEOUT 120000 139 140 #define IWL_DEFAULT_MAX_TX_POWER 22 141 #define IWL_TX_CSUM_NETIF_FLAGS (NETIF_F_IPV6_CSUM | NETIF_F_IP_CSUM |\ 142 NETIF_F_TSO | NETIF_F_TSO6) 143 144 /* Antenna presence definitions */ 145 #define ANT_NONE 0x0 146 #define ANT_INVALID 0xff 147 #define ANT_A BIT(0) 148 #define ANT_B BIT(1) 149 #define ANT_C BIT(2) 150 #define ANT_AB (ANT_A | ANT_B) 151 #define ANT_AC (ANT_A | ANT_C) 152 #define ANT_BC (ANT_B | ANT_C) 153 #define ANT_ABC (ANT_A | ANT_B | ANT_C) 154 155 static inline u8 num_of_ant(u8 mask) 156 { 157 return !!((mask) & ANT_A) + 158 !!((mask) & ANT_B) + 159 !!((mask) & ANT_C); 160 } 161 162 /* 163 * @max_ll_items: max number of OTP blocks 164 * @shadow_ram_support: shadow support for OTP memory 165 * @led_compensation: compensate on the led on/off time per HW according 166 * to the deviation to achieve the desired led frequency. 167 * The detail algorithm is described in iwl-led.c 168 * @wd_timeout: TX queues watchdog timeout 169 * @max_event_log_size: size of event log buffer size for ucode event logging 170 * @shadow_reg_enable: HW shadow register support 171 * @apmg_wake_up_wa: should the MAC access REQ be asserted when a command 172 * is in flight. This is due to a HW bug in 7260, 3160 and 7265. 173 * @scd_chain_ext_wa: should the chain extension feature in SCD be disabled. 174 */ 175 struct iwl_base_params { 176 unsigned int wd_timeout; 177 178 u16 eeprom_size; 179 u16 max_event_log_size; 180 181 u8 pll_cfg:1, /* for iwl_pcie_apm_init() */ 182 shadow_ram_support:1, 183 shadow_reg_enable:1, 184 pcie_l1_allowed:1, 185 apmg_wake_up_wa:1, 186 scd_chain_ext_wa:1; 187 188 u16 num_of_queues; /* def: HW dependent */ 189 190 u8 max_ll_items; 191 u8 led_compensation; 192 }; 193 194 /* 195 * @stbc: support Tx STBC and 1*SS Rx STBC 196 * @ldpc: support Tx/Rx with LDPC 197 * @use_rts_for_aggregation: use rts/cts protection for HT traffic 198 * @ht40_bands: bitmap of bands (using %NL80211_BAND_*) that support HT40 199 */ 200 struct iwl_ht_params { 201 u8 ht_greenfield_support:1, 202 stbc:1, 203 ldpc:1, 204 use_rts_for_aggregation:1; 205 u8 ht40_bands; 206 }; 207 208 /* 209 * Tx-backoff threshold 210 * @temperature: The threshold in Celsius 211 * @backoff: The tx-backoff in uSec 212 */ 213 struct iwl_tt_tx_backoff { 214 s32 temperature; 215 u32 backoff; 216 }; 217 218 #define TT_TX_BACKOFF_SIZE 6 219 220 /** 221 * struct iwl_tt_params - thermal throttling parameters 222 * @ct_kill_entry: CT Kill entry threshold 223 * @ct_kill_exit: CT Kill exit threshold 224 * @ct_kill_duration: The time intervals (in uSec) in which the driver needs 225 * to checks whether to exit CT Kill. 226 * @dynamic_smps_entry: Dynamic SMPS entry threshold 227 * @dynamic_smps_exit: Dynamic SMPS exit threshold 228 * @tx_protection_entry: TX protection entry threshold 229 * @tx_protection_exit: TX protection exit threshold 230 * @tx_backoff: Array of thresholds for tx-backoff , in ascending order. 231 * @support_ct_kill: Support CT Kill? 232 * @support_dynamic_smps: Support dynamic SMPS? 233 * @support_tx_protection: Support tx protection? 234 * @support_tx_backoff: Support tx-backoff? 235 */ 236 struct iwl_tt_params { 237 u32 ct_kill_entry; 238 u32 ct_kill_exit; 239 u32 ct_kill_duration; 240 u32 dynamic_smps_entry; 241 u32 dynamic_smps_exit; 242 u32 tx_protection_entry; 243 u32 tx_protection_exit; 244 struct iwl_tt_tx_backoff tx_backoff[TT_TX_BACKOFF_SIZE]; 245 u8 support_ct_kill:1, 246 support_dynamic_smps:1, 247 support_tx_protection:1, 248 support_tx_backoff:1; 249 }; 250 251 /* 252 * information on how to parse the EEPROM 253 */ 254 #define EEPROM_REG_BAND_1_CHANNELS 0x08 255 #define EEPROM_REG_BAND_2_CHANNELS 0x26 256 #define EEPROM_REG_BAND_3_CHANNELS 0x42 257 #define EEPROM_REG_BAND_4_CHANNELS 0x5C 258 #define EEPROM_REG_BAND_5_CHANNELS 0x74 259 #define EEPROM_REG_BAND_24_HT40_CHANNELS 0x82 260 #define EEPROM_REG_BAND_52_HT40_CHANNELS 0x92 261 #define EEPROM_6000_REG_BAND_24_HT40_CHANNELS 0x80 262 #define EEPROM_REGULATORY_BAND_NO_HT40 0 263 264 /* lower blocks contain EEPROM image and calibration data */ 265 #define OTP_LOW_IMAGE_SIZE (2 * 512 * sizeof(u16)) /* 2 KB */ 266 #define OTP_LOW_IMAGE_SIZE_FAMILY_7000 (16 * 512 * sizeof(u16)) /* 16 KB */ 267 #define OTP_LOW_IMAGE_SIZE_FAMILY_8000 (32 * 512 * sizeof(u16)) /* 32 KB */ 268 #define OTP_LOW_IMAGE_SIZE_FAMILY_9000 OTP_LOW_IMAGE_SIZE_FAMILY_8000 269 #define OTP_LOW_IMAGE_SIZE_FAMILY_22000 OTP_LOW_IMAGE_SIZE_FAMILY_9000 270 271 struct iwl_eeprom_params { 272 const u8 regulatory_bands[7]; 273 bool enhanced_txpower; 274 }; 275 276 /* Tx-backoff power threshold 277 * @pwr: The power limit in mw 278 * @backoff: The tx-backoff in uSec 279 */ 280 struct iwl_pwr_tx_backoff { 281 u32 pwr; 282 u32 backoff; 283 }; 284 285 /** 286 * struct iwl_cfg 287 * @name: Official name of the device 288 * @fw_name_pre: Firmware filename prefix. The api version and extension 289 * (.ucode) will be added to filename before loading from disk. The 290 * filename is constructed as fw_name_pre<api>.ucode. 291 * @fw_name_pre_b_or_c_step: same as @fw_name_pre, only for b or c steps 292 * (if supported) 293 * @fw_name_pre_rf_next_step: same as @fw_name_pre_b_or_c_step, only for rf 294 * next step. Supported only in integrated solutions. 295 * @ucode_api_max: Highest version of uCode API supported by driver. 296 * @ucode_api_min: Lowest version of uCode API supported by driver. 297 * @max_inst_size: The maximal length of the fw inst section 298 * @max_data_size: The maximal length of the fw data section 299 * @valid_tx_ant: valid transmit antenna 300 * @valid_rx_ant: valid receive antenna 301 * @non_shared_ant: the antenna that is for WiFi only 302 * @nvm_ver: NVM version 303 * @nvm_calib_ver: NVM calibration version 304 * @lib: pointer to the lib ops 305 * @base_params: pointer to basic parameters 306 * @ht_params: point to ht parameters 307 * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off) 308 * @rx_with_siso_diversity: 1x1 device with rx antenna diversity 309 * @internal_wimax_coex: internal wifi/wimax combo device 310 * @high_temp: Is this NIC is designated to be in high temperature. 311 * @host_interrupt_operation_mode: device needs host interrupt operation 312 * mode set 313 * @nvm_hw_section_num: the ID of the HW NVM section 314 * @mac_addr_from_csr: read HW address from CSR registers 315 * @features: hw features, any combination of feature_whitelist 316 * @pwr_tx_backoffs: translation table between power limits and backoffs 317 * @max_rx_agg_size: max RX aggregation size of the ADDBA request/response 318 * @max_tx_agg_size: max TX aggregation size of the ADDBA request/response 319 * @max_ht_ampdu_factor: the exponent of the max length of A-MPDU that the 320 * station can receive in HT 321 * @max_vht_ampdu_exponent: the exponent of the max length of A-MPDU that the 322 * station can receive in VHT 323 * @dccm_offset: offset from which DCCM begins 324 * @dccm_len: length of DCCM (including runtime stack CCM) 325 * @dccm2_offset: offset from which the second DCCM begins 326 * @dccm2_len: length of the second DCCM 327 * @smem_offset: offset from which the SMEM begins 328 * @smem_len: the length of SMEM 329 * @mq_rx_supported: multi-queue rx support 330 * @vht_mu_mimo_supported: VHT MU-MIMO support 331 * @rf_id: need to read rf_id to determine the firmware image 332 * @integrated: discrete or integrated 333 * @gen2: 22000 and on transport operation 334 * @cdb: CDB support 335 * @nvm_type: see &enum iwl_nvm_type 336 * @tx_cmd_queue_size: size of the cmd queue. If zero, use the same value as 337 * the regular queues 338 * 339 * We enable the driver to be backward compatible wrt. hardware features. 340 * API differences in uCode shouldn't be handled here but through TLVs 341 * and/or the uCode API version instead. 342 */ 343 struct iwl_cfg { 344 /* params specific to an individual device within a device family */ 345 const char *name; 346 const char *fw_name_pre; 347 const char *fw_name_pre_b_or_c_step; 348 const char *fw_name_pre_rf_next_step; 349 /* params not likely to change within a device family */ 350 const struct iwl_base_params *base_params; 351 /* params likely to change within a device family */ 352 const struct iwl_ht_params *ht_params; 353 const struct iwl_eeprom_params *eeprom_params; 354 const struct iwl_pwr_tx_backoff *pwr_tx_backoffs; 355 const char *default_nvm_file_C_step; 356 const struct iwl_tt_params *thermal_params; 357 enum iwl_device_family device_family; 358 enum iwl_led_mode led_mode; 359 enum iwl_nvm_type nvm_type; 360 u32 max_data_size; 361 u32 max_inst_size; 362 netdev_features_t features; 363 u32 dccm_offset; 364 u32 dccm_len; 365 u32 dccm2_offset; 366 u32 dccm2_len; 367 u32 smem_offset; 368 u32 smem_len; 369 u32 soc_latency; 370 u16 nvm_ver; 371 u16 nvm_calib_ver; 372 u16 rx_with_siso_diversity:1, 373 bt_shared_single_ant:1, 374 internal_wimax_coex:1, 375 host_interrupt_operation_mode:1, 376 high_temp:1, 377 mac_addr_from_csr:1, 378 lp_xtal_workaround:1, 379 disable_dummy_notification:1, 380 apmg_not_supported:1, 381 mq_rx_supported:1, 382 vht_mu_mimo_supported:1, 383 rf_id:1, 384 integrated:1, 385 use_tfh:1, 386 gen2:1, 387 cdb:1, 388 dbgc_supported:1; 389 u16 tx_cmd_queue_size; 390 u8 valid_tx_ant; 391 u8 valid_rx_ant; 392 u8 non_shared_ant; 393 u8 nvm_hw_section_num; 394 u8 max_rx_agg_size; 395 u8 max_tx_agg_size; 396 u8 max_ht_ampdu_exponent; 397 u8 max_vht_ampdu_exponent; 398 u8 ucode_api_max; 399 u8 ucode_api_min; 400 u32 min_umac_error_event_table; 401 }; 402 403 /* 404 * This list declares the config structures for all devices. 405 */ 406 #if IS_ENABLED(CONFIG_IWLDVM) 407 extern const struct iwl_cfg iwl5300_agn_cfg; 408 extern const struct iwl_cfg iwl5100_agn_cfg; 409 extern const struct iwl_cfg iwl5350_agn_cfg; 410 extern const struct iwl_cfg iwl5100_bgn_cfg; 411 extern const struct iwl_cfg iwl5100_abg_cfg; 412 extern const struct iwl_cfg iwl5150_agn_cfg; 413 extern const struct iwl_cfg iwl5150_abg_cfg; 414 extern const struct iwl_cfg iwl6005_2agn_cfg; 415 extern const struct iwl_cfg iwl6005_2abg_cfg; 416 extern const struct iwl_cfg iwl6005_2bg_cfg; 417 extern const struct iwl_cfg iwl6005_2agn_sff_cfg; 418 extern const struct iwl_cfg iwl6005_2agn_d_cfg; 419 extern const struct iwl_cfg iwl6005_2agn_mow1_cfg; 420 extern const struct iwl_cfg iwl6005_2agn_mow2_cfg; 421 extern const struct iwl_cfg iwl1030_bgn_cfg; 422 extern const struct iwl_cfg iwl1030_bg_cfg; 423 extern const struct iwl_cfg iwl6030_2agn_cfg; 424 extern const struct iwl_cfg iwl6030_2abg_cfg; 425 extern const struct iwl_cfg iwl6030_2bgn_cfg; 426 extern const struct iwl_cfg iwl6030_2bg_cfg; 427 extern const struct iwl_cfg iwl6000i_2agn_cfg; 428 extern const struct iwl_cfg iwl6000i_2abg_cfg; 429 extern const struct iwl_cfg iwl6000i_2bg_cfg; 430 extern const struct iwl_cfg iwl6000_3agn_cfg; 431 extern const struct iwl_cfg iwl6050_2agn_cfg; 432 extern const struct iwl_cfg iwl6050_2abg_cfg; 433 extern const struct iwl_cfg iwl6150_bgn_cfg; 434 extern const struct iwl_cfg iwl6150_bg_cfg; 435 extern const struct iwl_cfg iwl1000_bgn_cfg; 436 extern const struct iwl_cfg iwl1000_bg_cfg; 437 extern const struct iwl_cfg iwl100_bgn_cfg; 438 extern const struct iwl_cfg iwl100_bg_cfg; 439 extern const struct iwl_cfg iwl130_bgn_cfg; 440 extern const struct iwl_cfg iwl130_bg_cfg; 441 extern const struct iwl_cfg iwl2000_2bgn_cfg; 442 extern const struct iwl_cfg iwl2000_2bgn_d_cfg; 443 extern const struct iwl_cfg iwl2030_2bgn_cfg; 444 extern const struct iwl_cfg iwl6035_2agn_cfg; 445 extern const struct iwl_cfg iwl6035_2agn_sff_cfg; 446 extern const struct iwl_cfg iwl105_bgn_cfg; 447 extern const struct iwl_cfg iwl105_bgn_d_cfg; 448 extern const struct iwl_cfg iwl135_bgn_cfg; 449 #endif /* CONFIG_IWLDVM */ 450 #if IS_ENABLED(CONFIG_IWLMVM) 451 extern const struct iwl_cfg iwl7260_2ac_cfg; 452 extern const struct iwl_cfg iwl7260_2ac_cfg_high_temp; 453 extern const struct iwl_cfg iwl7260_2n_cfg; 454 extern const struct iwl_cfg iwl7260_n_cfg; 455 extern const struct iwl_cfg iwl3160_2ac_cfg; 456 extern const struct iwl_cfg iwl3160_2n_cfg; 457 extern const struct iwl_cfg iwl3160_n_cfg; 458 extern const struct iwl_cfg iwl3165_2ac_cfg; 459 extern const struct iwl_cfg iwl3168_2ac_cfg; 460 extern const struct iwl_cfg iwl7265_2ac_cfg; 461 extern const struct iwl_cfg iwl7265_2n_cfg; 462 extern const struct iwl_cfg iwl7265_n_cfg; 463 extern const struct iwl_cfg iwl7265d_2ac_cfg; 464 extern const struct iwl_cfg iwl7265d_2n_cfg; 465 extern const struct iwl_cfg iwl7265d_n_cfg; 466 extern const struct iwl_cfg iwl8260_2n_cfg; 467 extern const struct iwl_cfg iwl8260_2ac_cfg; 468 extern const struct iwl_cfg iwl8265_2ac_cfg; 469 extern const struct iwl_cfg iwl8275_2ac_cfg; 470 extern const struct iwl_cfg iwl4165_2ac_cfg; 471 extern const struct iwl_cfg iwl9160_2ac_cfg; 472 extern const struct iwl_cfg iwl9260_2ac_cfg; 473 extern const struct iwl_cfg iwl9270_2ac_cfg; 474 extern const struct iwl_cfg iwl9460_2ac_cfg; 475 extern const struct iwl_cfg iwl9560_2ac_cfg; 476 extern const struct iwl_cfg iwl9460_2ac_cfg_soc; 477 extern const struct iwl_cfg iwl9461_2ac_cfg_soc; 478 extern const struct iwl_cfg iwl9462_2ac_cfg_soc; 479 extern const struct iwl_cfg iwl9560_2ac_cfg_soc; 480 extern const struct iwl_cfg iwl22000_2ac_cfg_hr; 481 extern const struct iwl_cfg iwl22000_2ac_cfg_hr_cdb; 482 extern const struct iwl_cfg iwl22000_2ac_cfg_jf; 483 extern const struct iwl_cfg iwl22000_2ax_cfg_hr; 484 extern const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_f0; 485 extern const struct iwl_cfg iwl22000_2ax_cfg_qnj_jf_b0; 486 extern const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_a0; 487 #endif /* CONFIG_IWLMVM */ 488 489 #endif /* __IWL_CONFIG_H__ */ 490