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 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 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 <net/mac80211.h> 70 71 72 enum iwl_device_family { 73 IWL_DEVICE_FAMILY_UNDEFINED, 74 IWL_DEVICE_FAMILY_1000, 75 IWL_DEVICE_FAMILY_100, 76 IWL_DEVICE_FAMILY_2000, 77 IWL_DEVICE_FAMILY_2030, 78 IWL_DEVICE_FAMILY_105, 79 IWL_DEVICE_FAMILY_135, 80 IWL_DEVICE_FAMILY_5000, 81 IWL_DEVICE_FAMILY_5150, 82 IWL_DEVICE_FAMILY_6000, 83 IWL_DEVICE_FAMILY_6000i, 84 IWL_DEVICE_FAMILY_6005, 85 IWL_DEVICE_FAMILY_6030, 86 IWL_DEVICE_FAMILY_6050, 87 IWL_DEVICE_FAMILY_6150, 88 IWL_DEVICE_FAMILY_7000, 89 IWL_DEVICE_FAMILY_8000, 90 }; 91 92 static inline bool iwl_has_secure_boot(u32 hw_rev, 93 enum iwl_device_family family) 94 { 95 /* return 1 only for family 8000 B0 */ 96 if ((family == IWL_DEVICE_FAMILY_8000) && (hw_rev & 0xC)) 97 return true; 98 99 return false; 100 } 101 102 /* 103 * LED mode 104 * IWL_LED_DEFAULT: use device default 105 * IWL_LED_RF_STATE: turn LED on/off based on RF state 106 * LED ON = RF ON 107 * LED OFF = RF OFF 108 * IWL_LED_BLINK: adjust led blink rate based on blink table 109 * IWL_LED_DISABLE: led disabled 110 */ 111 enum iwl_led_mode { 112 IWL_LED_DEFAULT, 113 IWL_LED_RF_STATE, 114 IWL_LED_BLINK, 115 IWL_LED_DISABLE, 116 }; 117 118 /* 119 * This is the threshold value of plcp error rate per 100mSecs. It is 120 * used to set and check for the validity of plcp_delta. 121 */ 122 #define IWL_MAX_PLCP_ERR_THRESHOLD_MIN 1 123 #define IWL_MAX_PLCP_ERR_THRESHOLD_DEF 50 124 #define IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF 100 125 #define IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF 200 126 #define IWL_MAX_PLCP_ERR_THRESHOLD_MAX 255 127 #define IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE 0 128 129 /* TX queue watchdog timeouts in mSecs */ 130 #define IWL_WATCHDOG_DISABLED 0 131 #define IWL_DEF_WD_TIMEOUT 2500 132 #define IWL_LONG_WD_TIMEOUT 10000 133 #define IWL_MAX_WD_TIMEOUT 120000 134 135 #define IWL_DEFAULT_MAX_TX_POWER 22 136 #define IWL_TX_CSUM_NETIF_FLAGS (NETIF_F_IPV6_CSUM | NETIF_F_IP_CSUM |\ 137 NETIF_F_TSO | NETIF_F_TSO6) 138 139 /* Antenna presence definitions */ 140 #define ANT_NONE 0x0 141 #define ANT_A BIT(0) 142 #define ANT_B BIT(1) 143 #define ANT_C BIT(2) 144 #define ANT_AB (ANT_A | ANT_B) 145 #define ANT_AC (ANT_A | ANT_C) 146 #define ANT_BC (ANT_B | ANT_C) 147 #define ANT_ABC (ANT_A | ANT_B | ANT_C) 148 149 static inline u8 num_of_ant(u8 mask) 150 { 151 return !!((mask) & ANT_A) + 152 !!((mask) & ANT_B) + 153 !!((mask) & ANT_C); 154 } 155 156 /* 157 * @max_ll_items: max number of OTP blocks 158 * @shadow_ram_support: shadow support for OTP memory 159 * @led_compensation: compensate on the led on/off time per HW according 160 * to the deviation to achieve the desired led frequency. 161 * The detail algorithm is described in iwl-led.c 162 * @wd_timeout: TX queues watchdog timeout 163 * @max_event_log_size: size of event log buffer size for ucode event logging 164 * @shadow_reg_enable: HW shadow register support 165 * @apmg_wake_up_wa: should the MAC access REQ be asserted when a command 166 * is in flight. This is due to a HW bug in 7260, 3160 and 7265. 167 * @scd_chain_ext_wa: should the chain extension feature in SCD be disabled. 168 */ 169 struct iwl_base_params { 170 unsigned int wd_timeout; 171 172 u16 eeprom_size; 173 u16 max_event_log_size; 174 175 u8 pll_cfg:1, /* for iwl_pcie_apm_init() */ 176 shadow_ram_support:1, 177 shadow_reg_enable:1, 178 pcie_l1_allowed:1, 179 apmg_wake_up_wa:1, 180 scd_chain_ext_wa:1; 181 182 u8 num_of_queues; /* def: HW dependent */ 183 184 u8 max_ll_items; 185 u8 led_compensation; 186 }; 187 188 /* 189 * @stbc: support Tx STBC and 1*SS Rx STBC 190 * @ldpc: support Tx/Rx with LDPC 191 * @use_rts_for_aggregation: use rts/cts protection for HT traffic 192 * @ht40_bands: bitmap of bands (using %NL80211_BAND_*) that support HT40 193 */ 194 struct iwl_ht_params { 195 enum ieee80211_smps_mode smps_mode; 196 u8 ht_greenfield_support:1, 197 stbc:1, 198 ldpc:1, 199 use_rts_for_aggregation:1; 200 u8 ht40_bands; 201 }; 202 203 /* 204 * Tx-backoff threshold 205 * @temperature: The threshold in Celsius 206 * @backoff: The tx-backoff in uSec 207 */ 208 struct iwl_tt_tx_backoff { 209 s32 temperature; 210 u32 backoff; 211 }; 212 213 #define TT_TX_BACKOFF_SIZE 6 214 215 /** 216 * struct iwl_tt_params - thermal throttling parameters 217 * @ct_kill_entry: CT Kill entry threshold 218 * @ct_kill_exit: CT Kill exit threshold 219 * @ct_kill_duration: The time intervals (in uSec) in which the driver needs 220 * to checks whether to exit CT Kill. 221 * @dynamic_smps_entry: Dynamic SMPS entry threshold 222 * @dynamic_smps_exit: Dynamic SMPS exit threshold 223 * @tx_protection_entry: TX protection entry threshold 224 * @tx_protection_exit: TX protection exit threshold 225 * @tx_backoff: Array of thresholds for tx-backoff , in ascending order. 226 * @support_ct_kill: Support CT Kill? 227 * @support_dynamic_smps: Support dynamic SMPS? 228 * @support_tx_protection: Support tx protection? 229 * @support_tx_backoff: Support tx-backoff? 230 */ 231 struct iwl_tt_params { 232 u32 ct_kill_entry; 233 u32 ct_kill_exit; 234 u32 ct_kill_duration; 235 u32 dynamic_smps_entry; 236 u32 dynamic_smps_exit; 237 u32 tx_protection_entry; 238 u32 tx_protection_exit; 239 struct iwl_tt_tx_backoff tx_backoff[TT_TX_BACKOFF_SIZE]; 240 u8 support_ct_kill:1, 241 support_dynamic_smps:1, 242 support_tx_protection:1, 243 support_tx_backoff:1; 244 }; 245 246 /* 247 * information on how to parse the EEPROM 248 */ 249 #define EEPROM_REG_BAND_1_CHANNELS 0x08 250 #define EEPROM_REG_BAND_2_CHANNELS 0x26 251 #define EEPROM_REG_BAND_3_CHANNELS 0x42 252 #define EEPROM_REG_BAND_4_CHANNELS 0x5C 253 #define EEPROM_REG_BAND_5_CHANNELS 0x74 254 #define EEPROM_REG_BAND_24_HT40_CHANNELS 0x82 255 #define EEPROM_REG_BAND_52_HT40_CHANNELS 0x92 256 #define EEPROM_6000_REG_BAND_24_HT40_CHANNELS 0x80 257 #define EEPROM_REGULATORY_BAND_NO_HT40 0 258 259 /* lower blocks contain EEPROM image and calibration data */ 260 #define OTP_LOW_IMAGE_SIZE (2 * 512 * sizeof(u16)) /* 2 KB */ 261 #define OTP_LOW_IMAGE_SIZE_FAMILY_7000 (16 * 512 * sizeof(u16)) /* 16 KB */ 262 #define OTP_LOW_IMAGE_SIZE_FAMILY_8000 (32 * 512 * sizeof(u16)) /* 32 KB */ 263 #define OTP_LOW_IMAGE_SIZE_FAMILY_9000 OTP_LOW_IMAGE_SIZE_FAMILY_8000 264 265 struct iwl_eeprom_params { 266 const u8 regulatory_bands[7]; 267 bool enhanced_txpower; 268 }; 269 270 /* Tx-backoff power threshold 271 * @pwr: The power limit in mw 272 * @backoff: The tx-backoff in uSec 273 */ 274 struct iwl_pwr_tx_backoff { 275 u32 pwr; 276 u32 backoff; 277 }; 278 279 /** 280 * struct iwl_cfg 281 * @name: Official name of the device 282 * @fw_name_pre: Firmware filename prefix. The api version and extension 283 * (.ucode) will be added to filename before loading from disk. The 284 * filename is constructed as fw_name_pre<api>.ucode. 285 * @ucode_api_max: Highest version of uCode API supported by driver. 286 * @ucode_api_min: Lowest version of uCode API supported by driver. 287 * @max_inst_size: The maximal length of the fw inst section 288 * @max_data_size: The maximal length of the fw data section 289 * @valid_tx_ant: valid transmit antenna 290 * @valid_rx_ant: valid receive antenna 291 * @non_shared_ant: the antenna that is for WiFi only 292 * @nvm_ver: NVM version 293 * @nvm_calib_ver: NVM calibration version 294 * @lib: pointer to the lib ops 295 * @base_params: pointer to basic parameters 296 * @ht_params: point to ht parameters 297 * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off) 298 * @rx_with_siso_diversity: 1x1 device with rx antenna diversity 299 * @internal_wimax_coex: internal wifi/wimax combo device 300 * @high_temp: Is this NIC is designated to be in high temperature. 301 * @host_interrupt_operation_mode: device needs host interrupt operation 302 * mode set 303 * @nvm_hw_section_num: the ID of the HW NVM section 304 * @mac_addr_from_csr: read HW address from CSR registers 305 * @features: hw features, any combination of feature_whitelist 306 * @pwr_tx_backoffs: translation table between power limits and backoffs 307 * @max_rx_agg_size: max RX aggregation size of the ADDBA request/response 308 * @max_tx_agg_size: max TX aggregation size of the ADDBA request/response 309 * @max_ht_ampdu_factor: the exponent of the max length of A-MPDU that the 310 * station can receive in HT 311 * @max_vht_ampdu_exponent: the exponent of the max length of A-MPDU that the 312 * station can receive in VHT 313 * @dccm_offset: offset from which DCCM begins 314 * @dccm_len: length of DCCM (including runtime stack CCM) 315 * @dccm2_offset: offset from which the second DCCM begins 316 * @dccm2_len: length of the second DCCM 317 * @smem_offset: offset from which the SMEM begins 318 * @smem_len: the length of SMEM 319 * @mq_rx_supported: multi-queue rx support 320 * @vht_mu_mimo_supported: VHT MU-MIMO support 321 * @rf_id: need to read rf_id to determine the firmware image 322 * 323 * We enable the driver to be backward compatible wrt. hardware features. 324 * API differences in uCode shouldn't be handled here but through TLVs 325 * and/or the uCode API version instead. 326 */ 327 struct iwl_cfg { 328 /* params specific to an individual device within a device family */ 329 const char *name; 330 const char *fw_name_pre; 331 /* params not likely to change within a device family */ 332 const struct iwl_base_params *base_params; 333 /* params likely to change within a device family */ 334 const struct iwl_ht_params *ht_params; 335 const struct iwl_eeprom_params *eeprom_params; 336 const struct iwl_pwr_tx_backoff *pwr_tx_backoffs; 337 const char *default_nvm_file_B_step; 338 const char *default_nvm_file_C_step; 339 const struct iwl_tt_params *thermal_params; 340 enum iwl_device_family device_family; 341 enum iwl_led_mode led_mode; 342 u32 max_data_size; 343 u32 max_inst_size; 344 netdev_features_t features; 345 u32 dccm_offset; 346 u32 dccm_len; 347 u32 dccm2_offset; 348 u32 dccm2_len; 349 u32 smem_offset; 350 u32 smem_len; 351 u16 nvm_ver; 352 u16 nvm_calib_ver; 353 u16 rx_with_siso_diversity:1, 354 bt_shared_single_ant:1, 355 internal_wimax_coex:1, 356 host_interrupt_operation_mode:1, 357 high_temp:1, 358 mac_addr_from_csr:1, 359 lp_xtal_workaround:1, 360 no_power_up_nic_in_init:1, 361 disable_dummy_notification:1, 362 apmg_not_supported:1, 363 mq_rx_supported:1, 364 vht_mu_mimo_supported:1, 365 rf_id:1; 366 u8 valid_tx_ant; 367 u8 valid_rx_ant; 368 u8 non_shared_ant; 369 u8 nvm_hw_section_num; 370 u8 max_rx_agg_size; 371 u8 max_tx_agg_size; 372 u8 max_ht_ampdu_exponent; 373 u8 max_vht_ampdu_exponent; 374 u8 ucode_api_max; 375 u8 ucode_api_min; 376 }; 377 378 /* 379 * This list declares the config structures for all devices. 380 */ 381 #if IS_ENABLED(CONFIG_IWLDVM) 382 extern const struct iwl_cfg iwl5300_agn_cfg; 383 extern const struct iwl_cfg iwl5100_agn_cfg; 384 extern const struct iwl_cfg iwl5350_agn_cfg; 385 extern const struct iwl_cfg iwl5100_bgn_cfg; 386 extern const struct iwl_cfg iwl5100_abg_cfg; 387 extern const struct iwl_cfg iwl5150_agn_cfg; 388 extern const struct iwl_cfg iwl5150_abg_cfg; 389 extern const struct iwl_cfg iwl6005_2agn_cfg; 390 extern const struct iwl_cfg iwl6005_2abg_cfg; 391 extern const struct iwl_cfg iwl6005_2bg_cfg; 392 extern const struct iwl_cfg iwl6005_2agn_sff_cfg; 393 extern const struct iwl_cfg iwl6005_2agn_d_cfg; 394 extern const struct iwl_cfg iwl6005_2agn_mow1_cfg; 395 extern const struct iwl_cfg iwl6005_2agn_mow2_cfg; 396 extern const struct iwl_cfg iwl1030_bgn_cfg; 397 extern const struct iwl_cfg iwl1030_bg_cfg; 398 extern const struct iwl_cfg iwl6030_2agn_cfg; 399 extern const struct iwl_cfg iwl6030_2abg_cfg; 400 extern const struct iwl_cfg iwl6030_2bgn_cfg; 401 extern const struct iwl_cfg iwl6030_2bg_cfg; 402 extern const struct iwl_cfg iwl6000i_2agn_cfg; 403 extern const struct iwl_cfg iwl6000i_2abg_cfg; 404 extern const struct iwl_cfg iwl6000i_2bg_cfg; 405 extern const struct iwl_cfg iwl6000_3agn_cfg; 406 extern const struct iwl_cfg iwl6050_2agn_cfg; 407 extern const struct iwl_cfg iwl6050_2abg_cfg; 408 extern const struct iwl_cfg iwl6150_bgn_cfg; 409 extern const struct iwl_cfg iwl6150_bg_cfg; 410 extern const struct iwl_cfg iwl1000_bgn_cfg; 411 extern const struct iwl_cfg iwl1000_bg_cfg; 412 extern const struct iwl_cfg iwl100_bgn_cfg; 413 extern const struct iwl_cfg iwl100_bg_cfg; 414 extern const struct iwl_cfg iwl130_bgn_cfg; 415 extern const struct iwl_cfg iwl130_bg_cfg; 416 extern const struct iwl_cfg iwl2000_2bgn_cfg; 417 extern const struct iwl_cfg iwl2000_2bgn_d_cfg; 418 extern const struct iwl_cfg iwl2030_2bgn_cfg; 419 extern const struct iwl_cfg iwl6035_2agn_cfg; 420 extern const struct iwl_cfg iwl6035_2agn_sff_cfg; 421 extern const struct iwl_cfg iwl105_bgn_cfg; 422 extern const struct iwl_cfg iwl105_bgn_d_cfg; 423 extern const struct iwl_cfg iwl135_bgn_cfg; 424 #endif /* CONFIG_IWLDVM */ 425 #if IS_ENABLED(CONFIG_IWLMVM) 426 extern const struct iwl_cfg iwl7260_2ac_cfg; 427 extern const struct iwl_cfg iwl7260_2ac_cfg_high_temp; 428 extern const struct iwl_cfg iwl7260_2n_cfg; 429 extern const struct iwl_cfg iwl7260_n_cfg; 430 extern const struct iwl_cfg iwl3160_2ac_cfg; 431 extern const struct iwl_cfg iwl3160_2n_cfg; 432 extern const struct iwl_cfg iwl3160_n_cfg; 433 extern const struct iwl_cfg iwl3165_2ac_cfg; 434 extern const struct iwl_cfg iwl3168_2ac_cfg; 435 extern const struct iwl_cfg iwl7265_2ac_cfg; 436 extern const struct iwl_cfg iwl7265_2n_cfg; 437 extern const struct iwl_cfg iwl7265_n_cfg; 438 extern const struct iwl_cfg iwl7265d_2ac_cfg; 439 extern const struct iwl_cfg iwl7265d_2n_cfg; 440 extern const struct iwl_cfg iwl7265d_n_cfg; 441 extern const struct iwl_cfg iwl8260_2n_cfg; 442 extern const struct iwl_cfg iwl8260_2ac_cfg; 443 extern const struct iwl_cfg iwl8265_2ac_cfg; 444 extern const struct iwl_cfg iwl4165_2ac_cfg; 445 extern const struct iwl_cfg iwl8260_2ac_sdio_cfg; 446 extern const struct iwl_cfg iwl8265_2ac_sdio_cfg; 447 extern const struct iwl_cfg iwl4165_2ac_sdio_cfg; 448 extern const struct iwl_cfg iwl9260_2ac_cfg; 449 extern const struct iwl_cfg iwl9260lc_2ac_cfg; 450 extern const struct iwl_cfg iwl5165_2ac_cfg; 451 #endif /* CONFIG_IWLMVM */ 452 453 #endif /* __IWL_CONFIG_H__ */ 454