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 * 10 * This program is free software; you can redistribute it and/or modify 11 * it under the terms of version 2 of the GNU General Public License as 12 * published by the Free Software Foundation. 13 * 14 * This program is distributed in the hope that it will be useful, but 15 * WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 17 * General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program; if not, write to the Free Software 21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, 22 * USA 23 * 24 * The full GNU General Public License is included in this distribution 25 * in the file called COPYING. 26 * 27 * Contact Information: 28 * Intel Linux Wireless <linuxwifi@intel.com> 29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 30 * 31 * BSD LICENSE 32 * 33 * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved. 34 * All rights reserved. 35 * 36 * Redistribution and use in source and binary forms, with or without 37 * modification, are permitted provided that the following conditions 38 * are met: 39 * 40 * * Redistributions of source code must retain the above copyright 41 * notice, this list of conditions and the following disclaimer. 42 * * Redistributions in binary form must reproduce the above copyright 43 * notice, this list of conditions and the following disclaimer in 44 * the documentation and/or other materials provided with the 45 * distribution. 46 * * Neither the name Intel Corporation nor the names of its 47 * contributors may be used to endorse or promote products derived 48 * from this software without specific prior written permission. 49 * 50 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 51 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 52 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 53 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 54 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 55 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 56 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 57 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 58 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 60 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 61 * 62 *****************************************************************************/ 63 #ifndef __IWL_CONFIG_H__ 64 #define __IWL_CONFIG_H__ 65 66 #include <linux/types.h> 67 #include <net/mac80211.h> 68 69 70 enum iwl_device_family { 71 IWL_DEVICE_FAMILY_UNDEFINED, 72 IWL_DEVICE_FAMILY_1000, 73 IWL_DEVICE_FAMILY_100, 74 IWL_DEVICE_FAMILY_2000, 75 IWL_DEVICE_FAMILY_2030, 76 IWL_DEVICE_FAMILY_105, 77 IWL_DEVICE_FAMILY_135, 78 IWL_DEVICE_FAMILY_5000, 79 IWL_DEVICE_FAMILY_5150, 80 IWL_DEVICE_FAMILY_6000, 81 IWL_DEVICE_FAMILY_6000i, 82 IWL_DEVICE_FAMILY_6005, 83 IWL_DEVICE_FAMILY_6030, 84 IWL_DEVICE_FAMILY_6050, 85 IWL_DEVICE_FAMILY_6150, 86 IWL_DEVICE_FAMILY_7000, 87 IWL_DEVICE_FAMILY_8000, 88 }; 89 90 static inline bool iwl_has_secure_boot(u32 hw_rev, 91 enum iwl_device_family family) 92 { 93 /* return 1 only for family 8000 B0 */ 94 if ((family == IWL_DEVICE_FAMILY_8000) && (hw_rev & 0xC)) 95 return true; 96 97 return false; 98 } 99 100 /* 101 * LED mode 102 * IWL_LED_DEFAULT: use device default 103 * IWL_LED_RF_STATE: turn LED on/off based on RF state 104 * LED ON = RF ON 105 * LED OFF = RF OFF 106 * IWL_LED_BLINK: adjust led blink rate based on blink table 107 * IWL_LED_DISABLE: led disabled 108 */ 109 enum iwl_led_mode { 110 IWL_LED_DEFAULT, 111 IWL_LED_RF_STATE, 112 IWL_LED_BLINK, 113 IWL_LED_DISABLE, 114 }; 115 116 /* 117 * This is the threshold value of plcp error rate per 100mSecs. It is 118 * used to set and check for the validity of plcp_delta. 119 */ 120 #define IWL_MAX_PLCP_ERR_THRESHOLD_MIN 1 121 #define IWL_MAX_PLCP_ERR_THRESHOLD_DEF 50 122 #define IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF 100 123 #define IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF 200 124 #define IWL_MAX_PLCP_ERR_THRESHOLD_MAX 255 125 #define IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE 0 126 127 /* TX queue watchdog timeouts in mSecs */ 128 #define IWL_WATCHDOG_DISABLED 0 129 #define IWL_DEF_WD_TIMEOUT 2500 130 #define IWL_LONG_WD_TIMEOUT 10000 131 #define IWL_MAX_WD_TIMEOUT 120000 132 133 #define IWL_DEFAULT_MAX_TX_POWER 22 134 135 /* Antenna presence definitions */ 136 #define ANT_NONE 0x0 137 #define ANT_A BIT(0) 138 #define ANT_B BIT(1) 139 #define ANT_C BIT(2) 140 #define ANT_AB (ANT_A | ANT_B) 141 #define ANT_AC (ANT_A | ANT_C) 142 #define ANT_BC (ANT_B | ANT_C) 143 #define ANT_ABC (ANT_A | ANT_B | ANT_C) 144 145 static inline u8 num_of_ant(u8 mask) 146 { 147 return !!((mask) & ANT_A) + 148 !!((mask) & ANT_B) + 149 !!((mask) & ANT_C); 150 } 151 152 /* 153 * @max_ll_items: max number of OTP blocks 154 * @shadow_ram_support: shadow support for OTP memory 155 * @led_compensation: compensate on the led on/off time per HW according 156 * to the deviation to achieve the desired led frequency. 157 * The detail algorithm is described in iwl-led.c 158 * @wd_timeout: TX queues watchdog timeout 159 * @max_event_log_size: size of event log buffer size for ucode event logging 160 * @shadow_reg_enable: HW shadow register support 161 * @apmg_wake_up_wa: should the MAC access REQ be asserted when a command 162 * is in flight. This is due to a HW bug in 7260, 3160 and 7265. 163 * @scd_chain_ext_wa: should the chain extension feature in SCD be disabled. 164 */ 165 struct iwl_base_params { 166 int eeprom_size; 167 int num_of_queues; /* def: HW dependent */ 168 /* for iwl_pcie_apm_init() */ 169 u32 pll_cfg_val; 170 171 const u16 max_ll_items; 172 const bool shadow_ram_support; 173 u16 led_compensation; 174 unsigned int wd_timeout; 175 u32 max_event_log_size; 176 const bool shadow_reg_enable; 177 const bool pcie_l1_allowed; 178 const bool apmg_wake_up_wa; 179 const bool scd_chain_ext_wa; 180 }; 181 182 /* 183 * @stbc: support Tx STBC and 1*SS Rx STBC 184 * @ldpc: support Tx/Rx with LDPC 185 * @use_rts_for_aggregation: use rts/cts protection for HT traffic 186 * @ht40_bands: bitmap of bands (using %IEEE80211_BAND_*) that support HT40 187 */ 188 struct iwl_ht_params { 189 enum ieee80211_smps_mode smps_mode; 190 const bool ht_greenfield_support; /* if used set to true */ 191 const bool stbc; 192 const bool ldpc; 193 bool use_rts_for_aggregation; 194 u8 ht40_bands; 195 }; 196 197 /* 198 * Tx-backoff threshold 199 * @temperature: The threshold in Celsius 200 * @backoff: The tx-backoff in uSec 201 */ 202 struct iwl_tt_tx_backoff { 203 s32 temperature; 204 u32 backoff; 205 }; 206 207 #define TT_TX_BACKOFF_SIZE 6 208 209 /** 210 * struct iwl_tt_params - thermal throttling parameters 211 * @ct_kill_entry: CT Kill entry threshold 212 * @ct_kill_exit: CT Kill exit threshold 213 * @ct_kill_duration: The time intervals (in uSec) in which the driver needs 214 * to checks whether to exit CT Kill. 215 * @dynamic_smps_entry: Dynamic SMPS entry threshold 216 * @dynamic_smps_exit: Dynamic SMPS exit threshold 217 * @tx_protection_entry: TX protection entry threshold 218 * @tx_protection_exit: TX protection exit threshold 219 * @tx_backoff: Array of thresholds for tx-backoff , in ascending order. 220 * @support_ct_kill: Support CT Kill? 221 * @support_dynamic_smps: Support dynamic SMPS? 222 * @support_tx_protection: Support tx protection? 223 * @support_tx_backoff: Support tx-backoff? 224 */ 225 struct iwl_tt_params { 226 u32 ct_kill_entry; 227 u32 ct_kill_exit; 228 u32 ct_kill_duration; 229 u32 dynamic_smps_entry; 230 u32 dynamic_smps_exit; 231 u32 tx_protection_entry; 232 u32 tx_protection_exit; 233 struct iwl_tt_tx_backoff tx_backoff[TT_TX_BACKOFF_SIZE]; 234 bool support_ct_kill; 235 bool support_dynamic_smps; 236 bool support_tx_protection; 237 bool support_tx_backoff; 238 }; 239 240 /* 241 * information on how to parse the EEPROM 242 */ 243 #define EEPROM_REG_BAND_1_CHANNELS 0x08 244 #define EEPROM_REG_BAND_2_CHANNELS 0x26 245 #define EEPROM_REG_BAND_3_CHANNELS 0x42 246 #define EEPROM_REG_BAND_4_CHANNELS 0x5C 247 #define EEPROM_REG_BAND_5_CHANNELS 0x74 248 #define EEPROM_REG_BAND_24_HT40_CHANNELS 0x82 249 #define EEPROM_REG_BAND_52_HT40_CHANNELS 0x92 250 #define EEPROM_6000_REG_BAND_24_HT40_CHANNELS 0x80 251 #define EEPROM_REGULATORY_BAND_NO_HT40 0 252 253 /* lower blocks contain EEPROM image and calibration data */ 254 #define OTP_LOW_IMAGE_SIZE (2 * 512 * sizeof(u16)) /* 2 KB */ 255 #define OTP_LOW_IMAGE_SIZE_FAMILY_7000 (16 * 512 * sizeof(u16)) /* 16 KB */ 256 #define OTP_LOW_IMAGE_SIZE_FAMILY_8000 (32 * 512 * sizeof(u16)) /* 32 KB */ 257 #define OTP_LOW_IMAGE_SIZE_FAMILY_9000 OTP_LOW_IMAGE_SIZE_FAMILY_8000 258 259 struct iwl_eeprom_params { 260 const u8 regulatory_bands[7]; 261 bool enhanced_txpower; 262 }; 263 264 /* Tx-backoff power threshold 265 * @pwr: The power limit in mw 266 * @backoff: The tx-backoff in uSec 267 */ 268 struct iwl_pwr_tx_backoff { 269 u32 pwr; 270 u32 backoff; 271 }; 272 273 /** 274 * struct iwl_cfg 275 * @name: Official name of the device 276 * @fw_name_pre: Firmware filename prefix. The api version and extension 277 * (.ucode) will be added to filename before loading from disk. The 278 * filename is constructed as fw_name_pre<api>.ucode. 279 * @ucode_api_max: Highest version of uCode API supported by driver. 280 * @ucode_api_ok: oldest version of the uCode API that is OK to load 281 * without a warning, for use in transitions 282 * @ucode_api_min: Lowest version of uCode API supported by driver. 283 * @max_inst_size: The maximal length of the fw inst section 284 * @max_data_size: The maximal length of the fw data section 285 * @valid_tx_ant: valid transmit antenna 286 * @valid_rx_ant: valid receive antenna 287 * @non_shared_ant: the antenna that is for WiFi only 288 * @nvm_ver: NVM version 289 * @nvm_calib_ver: NVM calibration version 290 * @lib: pointer to the lib ops 291 * @base_params: pointer to basic parameters 292 * @ht_params: point to ht parameters 293 * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off) 294 * @rx_with_siso_diversity: 1x1 device with rx antenna diversity 295 * @internal_wimax_coex: internal wifi/wimax combo device 296 * @high_temp: Is this NIC is designated to be in high temperature. 297 * @host_interrupt_operation_mode: device needs host interrupt operation 298 * mode set 299 * @nvm_hw_section_num: the ID of the HW NVM section 300 * @features: hw features, any combination of feature_whitelist 301 * @pwr_tx_backoffs: translation table between power limits and backoffs 302 * @max_rx_agg_size: max RX aggregation size of the ADDBA request/response 303 * @max_tx_agg_size: max TX aggregation size of the ADDBA request/response 304 * @max_ht_ampdu_factor: the exponent of the max length of A-MPDU that the 305 * station can receive in HT 306 * @max_vht_ampdu_exponent: the exponent of the max length of A-MPDU that the 307 * station can receive in VHT 308 * @dccm_offset: offset from which DCCM begins 309 * @dccm_len: length of DCCM (including runtime stack CCM) 310 * @dccm2_offset: offset from which the second DCCM begins 311 * @dccm2_len: length of the second DCCM 312 * @smem_offset: offset from which the SMEM begins 313 * @smem_len: the length of SMEM 314 * 315 * We enable the driver to be backward compatible wrt. hardware features. 316 * API differences in uCode shouldn't be handled here but through TLVs 317 * and/or the uCode API version instead. 318 */ 319 struct iwl_cfg { 320 /* params specific to an individual device within a device family */ 321 const char *name; 322 const char *fw_name_pre; 323 const unsigned int ucode_api_max; 324 const unsigned int ucode_api_ok; 325 const unsigned int ucode_api_min; 326 const enum iwl_device_family device_family; 327 const u32 max_data_size; 328 const u32 max_inst_size; 329 u8 valid_tx_ant; 330 u8 valid_rx_ant; 331 u8 non_shared_ant; 332 bool bt_shared_single_ant; 333 u16 nvm_ver; 334 u16 nvm_calib_ver; 335 /* params not likely to change within a device family */ 336 const struct iwl_base_params *base_params; 337 /* params likely to change within a device family */ 338 const struct iwl_ht_params *ht_params; 339 const struct iwl_eeprom_params *eeprom_params; 340 enum iwl_led_mode led_mode; 341 const bool rx_with_siso_diversity; 342 const bool internal_wimax_coex; 343 const bool host_interrupt_operation_mode; 344 bool high_temp; 345 u8 nvm_hw_section_num; 346 bool lp_xtal_workaround; 347 const struct iwl_pwr_tx_backoff *pwr_tx_backoffs; 348 bool no_power_up_nic_in_init; 349 const char *default_nvm_file_B_step; 350 const char *default_nvm_file_C_step; 351 netdev_features_t features; 352 unsigned int max_rx_agg_size; 353 bool disable_dummy_notification; 354 unsigned int max_tx_agg_size; 355 unsigned int max_ht_ampdu_exponent; 356 unsigned int max_vht_ampdu_exponent; 357 const u32 dccm_offset; 358 const u32 dccm_len; 359 const u32 dccm2_offset; 360 const u32 dccm2_len; 361 const u32 smem_offset; 362 const u32 smem_len; 363 const struct iwl_tt_params *thermal_params; 364 bool apmg_not_supported; 365 }; 366 367 /* 368 * This list declares the config structures for all devices. 369 */ 370 #if IS_ENABLED(CONFIG_IWLDVM) 371 extern const struct iwl_cfg iwl5300_agn_cfg; 372 extern const struct iwl_cfg iwl5100_agn_cfg; 373 extern const struct iwl_cfg iwl5350_agn_cfg; 374 extern const struct iwl_cfg iwl5100_bgn_cfg; 375 extern const struct iwl_cfg iwl5100_abg_cfg; 376 extern const struct iwl_cfg iwl5150_agn_cfg; 377 extern const struct iwl_cfg iwl5150_abg_cfg; 378 extern const struct iwl_cfg iwl6005_2agn_cfg; 379 extern const struct iwl_cfg iwl6005_2abg_cfg; 380 extern const struct iwl_cfg iwl6005_2bg_cfg; 381 extern const struct iwl_cfg iwl6005_2agn_sff_cfg; 382 extern const struct iwl_cfg iwl6005_2agn_d_cfg; 383 extern const struct iwl_cfg iwl6005_2agn_mow1_cfg; 384 extern const struct iwl_cfg iwl6005_2agn_mow2_cfg; 385 extern const struct iwl_cfg iwl1030_bgn_cfg; 386 extern const struct iwl_cfg iwl1030_bg_cfg; 387 extern const struct iwl_cfg iwl6030_2agn_cfg; 388 extern const struct iwl_cfg iwl6030_2abg_cfg; 389 extern const struct iwl_cfg iwl6030_2bgn_cfg; 390 extern const struct iwl_cfg iwl6030_2bg_cfg; 391 extern const struct iwl_cfg iwl6000i_2agn_cfg; 392 extern const struct iwl_cfg iwl6000i_2abg_cfg; 393 extern const struct iwl_cfg iwl6000i_2bg_cfg; 394 extern const struct iwl_cfg iwl6000_3agn_cfg; 395 extern const struct iwl_cfg iwl6050_2agn_cfg; 396 extern const struct iwl_cfg iwl6050_2abg_cfg; 397 extern const struct iwl_cfg iwl6150_bgn_cfg; 398 extern const struct iwl_cfg iwl6150_bg_cfg; 399 extern const struct iwl_cfg iwl1000_bgn_cfg; 400 extern const struct iwl_cfg iwl1000_bg_cfg; 401 extern const struct iwl_cfg iwl100_bgn_cfg; 402 extern const struct iwl_cfg iwl100_bg_cfg; 403 extern const struct iwl_cfg iwl130_bgn_cfg; 404 extern const struct iwl_cfg iwl130_bg_cfg; 405 extern const struct iwl_cfg iwl2000_2bgn_cfg; 406 extern const struct iwl_cfg iwl2000_2bgn_d_cfg; 407 extern const struct iwl_cfg iwl2030_2bgn_cfg; 408 extern const struct iwl_cfg iwl6035_2agn_cfg; 409 extern const struct iwl_cfg iwl6035_2agn_sff_cfg; 410 extern const struct iwl_cfg iwl105_bgn_cfg; 411 extern const struct iwl_cfg iwl105_bgn_d_cfg; 412 extern const struct iwl_cfg iwl135_bgn_cfg; 413 #endif /* CONFIG_IWLDVM */ 414 #if IS_ENABLED(CONFIG_IWLMVM) 415 extern const struct iwl_cfg iwl7260_2ac_cfg; 416 extern const struct iwl_cfg iwl7260_2ac_cfg_high_temp; 417 extern const struct iwl_cfg iwl7260_2n_cfg; 418 extern const struct iwl_cfg iwl7260_n_cfg; 419 extern const struct iwl_cfg iwl3160_2ac_cfg; 420 extern const struct iwl_cfg iwl3160_2n_cfg; 421 extern const struct iwl_cfg iwl3160_n_cfg; 422 extern const struct iwl_cfg iwl3165_2ac_cfg; 423 extern const struct iwl_cfg iwl3168_2ac_cfg; 424 extern const struct iwl_cfg iwl7265_2ac_cfg; 425 extern const struct iwl_cfg iwl7265_2n_cfg; 426 extern const struct iwl_cfg iwl7265_n_cfg; 427 extern const struct iwl_cfg iwl7265d_2ac_cfg; 428 extern const struct iwl_cfg iwl7265d_2n_cfg; 429 extern const struct iwl_cfg iwl7265d_n_cfg; 430 extern const struct iwl_cfg iwl8260_2n_cfg; 431 extern const struct iwl_cfg iwl8260_2ac_cfg; 432 extern const struct iwl_cfg iwl8265_2ac_cfg; 433 extern const struct iwl_cfg iwl4165_2ac_cfg; 434 extern const struct iwl_cfg iwl8260_2ac_sdio_cfg; 435 extern const struct iwl_cfg iwl4165_2ac_sdio_cfg; 436 extern const struct iwl_cfg iwl9260_2ac_cfg; 437 extern const struct iwl_cfg iwl5165_2ac_cfg; 438 #endif /* CONFIG_IWLMVM */ 439 440 #endif /* __IWL_CONFIG_H__ */ 441