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 - 2015 Intel Mobile Communications GmbH 10 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH 11 * Copyright(C) 2018 - 2020 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 - 2015 Intel Mobile Communications GmbH 33 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH 34 * Copyright(C) 2018 - 2020 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 #ifndef __iwl_fw_api_nvm_reg_h__ 66 #define __iwl_fw_api_nvm_reg_h__ 67 68 /** 69 * enum iwl_regulatory_and_nvm_subcmd_ids - regulatory/NVM commands 70 */ 71 enum iwl_regulatory_and_nvm_subcmd_ids { 72 /** 73 * @NVM_ACCESS_COMPLETE: &struct iwl_nvm_access_complete_cmd 74 */ 75 NVM_ACCESS_COMPLETE = 0x0, 76 77 /** 78 * @LARI_CONFIG_CHANGE: &struct iwl_lari_config_change_cmd 79 */ 80 LARI_CONFIG_CHANGE = 0x1, 81 82 /** 83 * @NVM_GET_INFO: 84 * Command is &struct iwl_nvm_get_info, 85 * response is &struct iwl_nvm_get_info_rsp 86 */ 87 NVM_GET_INFO = 0x2, 88 89 /** 90 * @TAS_CONFIG: &struct iwl_tas_config_cmd 91 */ 92 TAS_CONFIG = 0x3, 93 }; 94 95 /** 96 * enum iwl_nvm_access_op - NVM access opcode 97 * @IWL_NVM_READ: read NVM 98 * @IWL_NVM_WRITE: write NVM 99 */ 100 enum iwl_nvm_access_op { 101 IWL_NVM_READ = 0, 102 IWL_NVM_WRITE = 1, 103 }; 104 105 /** 106 * enum iwl_nvm_access_target - target of the NVM_ACCESS_CMD 107 * @NVM_ACCESS_TARGET_CACHE: access the cache 108 * @NVM_ACCESS_TARGET_OTP: access the OTP 109 * @NVM_ACCESS_TARGET_EEPROM: access the EEPROM 110 */ 111 enum iwl_nvm_access_target { 112 NVM_ACCESS_TARGET_CACHE = 0, 113 NVM_ACCESS_TARGET_OTP = 1, 114 NVM_ACCESS_TARGET_EEPROM = 2, 115 }; 116 117 /** 118 * enum iwl_nvm_section_type - section types for NVM_ACCESS_CMD 119 * @NVM_SECTION_TYPE_SW: software section 120 * @NVM_SECTION_TYPE_REGULATORY: regulatory section 121 * @NVM_SECTION_TYPE_CALIBRATION: calibration section 122 * @NVM_SECTION_TYPE_PRODUCTION: production section 123 * @NVM_SECTION_TYPE_REGULATORY_SDP: regulatory section used by 3168 series 124 * @NVM_SECTION_TYPE_MAC_OVERRIDE: MAC override section 125 * @NVM_SECTION_TYPE_PHY_SKU: PHY SKU section 126 * @NVM_MAX_NUM_SECTIONS: number of sections 127 */ 128 enum iwl_nvm_section_type { 129 NVM_SECTION_TYPE_SW = 1, 130 NVM_SECTION_TYPE_REGULATORY = 3, 131 NVM_SECTION_TYPE_CALIBRATION = 4, 132 NVM_SECTION_TYPE_PRODUCTION = 5, 133 NVM_SECTION_TYPE_REGULATORY_SDP = 8, 134 NVM_SECTION_TYPE_MAC_OVERRIDE = 11, 135 NVM_SECTION_TYPE_PHY_SKU = 12, 136 NVM_MAX_NUM_SECTIONS = 13, 137 }; 138 139 /** 140 * struct iwl_nvm_access_cmd - Request the device to send an NVM section 141 * @op_code: &enum iwl_nvm_access_op 142 * @target: &enum iwl_nvm_access_target 143 * @type: &enum iwl_nvm_section_type 144 * @offset: offset in bytes into the section 145 * @length: in bytes, to read/write 146 * @data: if write operation, the data to write. On read its empty 147 */ 148 struct iwl_nvm_access_cmd { 149 u8 op_code; 150 u8 target; 151 __le16 type; 152 __le16 offset; 153 __le16 length; 154 u8 data[]; 155 } __packed; /* NVM_ACCESS_CMD_API_S_VER_2 */ 156 157 /** 158 * struct iwl_nvm_access_resp_ver2 - response to NVM_ACCESS_CMD 159 * @offset: offset in bytes into the section 160 * @length: in bytes, either how much was written or read 161 * @type: NVM_SECTION_TYPE_* 162 * @status: 0 for success, fail otherwise 163 * @data: if read operation, the data returned. Empty on write. 164 */ 165 struct iwl_nvm_access_resp { 166 __le16 offset; 167 __le16 length; 168 __le16 type; 169 __le16 status; 170 u8 data[]; 171 } __packed; /* NVM_ACCESS_CMD_RESP_API_S_VER_2 */ 172 173 /* 174 * struct iwl_nvm_get_info - request to get NVM data 175 */ 176 struct iwl_nvm_get_info { 177 __le32 reserved; 178 } __packed; /* REGULATORY_NVM_GET_INFO_CMD_API_S_VER_1 */ 179 180 /** 181 * enum iwl_nvm_info_general_flags - flags in NVM_GET_INFO resp 182 * @NVM_GENERAL_FLAGS_EMPTY_OTP: 1 if OTP is empty 183 */ 184 enum iwl_nvm_info_general_flags { 185 NVM_GENERAL_FLAGS_EMPTY_OTP = BIT(0), 186 }; 187 188 /** 189 * struct iwl_nvm_get_info_general - general NVM data 190 * @flags: bit 0: 1 - empty, 0 - non-empty 191 * @nvm_version: nvm version 192 * @board_type: board type 193 * @n_hw_addrs: number of reserved MAC addresses 194 */ 195 struct iwl_nvm_get_info_general { 196 __le32 flags; 197 __le16 nvm_version; 198 u8 board_type; 199 u8 n_hw_addrs; 200 } __packed; /* REGULATORY_NVM_GET_INFO_GENERAL_S_VER_2 */ 201 202 /** 203 * enum iwl_nvm_mac_sku_flags - flags in &iwl_nvm_get_info_sku 204 * @NVM_MAC_SKU_FLAGS_BAND_2_4_ENABLED: true if 2.4 band enabled 205 * @NVM_MAC_SKU_FLAGS_BAND_5_2_ENABLED: true if 5.2 band enabled 206 * @NVM_MAC_SKU_FLAGS_802_11N_ENABLED: true if 11n enabled 207 * @NVM_MAC_SKU_FLAGS_802_11AC_ENABLED: true if 11ac enabled 208 * @NVM_MAC_SKU_FLAGS_MIMO_DISABLED: true if MIMO disabled 209 * @NVM_MAC_SKU_FLAGS_WAPI_ENABLED: true if WAPI enabled 210 * @NVM_MAC_SKU_FLAGS_REG_CHECK_ENABLED: true if regulatory checker enabled 211 * @NVM_MAC_SKU_FLAGS_API_LOCK_ENABLED: true if API lock enabled 212 */ 213 enum iwl_nvm_mac_sku_flags { 214 NVM_MAC_SKU_FLAGS_BAND_2_4_ENABLED = BIT(0), 215 NVM_MAC_SKU_FLAGS_BAND_5_2_ENABLED = BIT(1), 216 NVM_MAC_SKU_FLAGS_802_11N_ENABLED = BIT(2), 217 NVM_MAC_SKU_FLAGS_802_11AC_ENABLED = BIT(3), 218 /** 219 * @NVM_MAC_SKU_FLAGS_802_11AX_ENABLED: true if 11ax enabled 220 */ 221 NVM_MAC_SKU_FLAGS_802_11AX_ENABLED = BIT(4), 222 NVM_MAC_SKU_FLAGS_MIMO_DISABLED = BIT(5), 223 NVM_MAC_SKU_FLAGS_WAPI_ENABLED = BIT(8), 224 NVM_MAC_SKU_FLAGS_REG_CHECK_ENABLED = BIT(14), 225 NVM_MAC_SKU_FLAGS_API_LOCK_ENABLED = BIT(15), 226 }; 227 228 /** 229 * struct iwl_nvm_get_info_sku - mac information 230 * @mac_sku_flags: flags for SKU, see &enum iwl_nvm_mac_sku_flags 231 */ 232 struct iwl_nvm_get_info_sku { 233 __le32 mac_sku_flags; 234 } __packed; /* REGULATORY_NVM_GET_INFO_MAC_SKU_SECTION_S_VER_2 */ 235 236 /** 237 * struct iwl_nvm_get_info_phy - phy information 238 * @tx_chains: BIT 0 chain A, BIT 1 chain B 239 * @rx_chains: BIT 0 chain A, BIT 1 chain B 240 */ 241 struct iwl_nvm_get_info_phy { 242 __le32 tx_chains; 243 __le32 rx_chains; 244 } __packed; /* REGULATORY_NVM_GET_INFO_PHY_SKU_SECTION_S_VER_1 */ 245 246 #define IWL_NUM_CHANNELS_V1 51 247 #define IWL_NUM_CHANNELS 110 248 249 /** 250 * struct iwl_nvm_get_info_regulatory - regulatory information 251 * @lar_enabled: is LAR enabled 252 * @channel_profile: regulatory data of this channel 253 * @reserved: reserved 254 */ 255 struct iwl_nvm_get_info_regulatory_v1 { 256 __le32 lar_enabled; 257 __le16 channel_profile[IWL_NUM_CHANNELS_V1]; 258 __le16 reserved; 259 } __packed; /* REGULATORY_NVM_GET_INFO_REGULATORY_S_VER_1 */ 260 261 /** 262 * struct iwl_nvm_get_info_regulatory - regulatory information 263 * @lar_enabled: is LAR enabled 264 * @n_channels: number of valid channels in the array 265 * @channel_profile: regulatory data of this channel 266 */ 267 struct iwl_nvm_get_info_regulatory { 268 __le32 lar_enabled; 269 __le32 n_channels; 270 __le32 channel_profile[IWL_NUM_CHANNELS]; 271 } __packed; /* REGULATORY_NVM_GET_INFO_REGULATORY_S_VER_2 */ 272 273 /** 274 * struct iwl_nvm_get_info_rsp_v3 - response to get NVM data 275 * @general: general NVM data 276 * @mac_sku: data relating to MAC sku 277 * @phy_sku: data relating to PHY sku 278 * @regulatory: regulatory data 279 */ 280 struct iwl_nvm_get_info_rsp_v3 { 281 struct iwl_nvm_get_info_general general; 282 struct iwl_nvm_get_info_sku mac_sku; 283 struct iwl_nvm_get_info_phy phy_sku; 284 struct iwl_nvm_get_info_regulatory_v1 regulatory; 285 } __packed; /* REGULATORY_NVM_GET_INFO_RSP_API_S_VER_3 */ 286 287 /** 288 * struct iwl_nvm_get_info_rsp - response to get NVM data 289 * @general: general NVM data 290 * @mac_sku: data relating to MAC sku 291 * @phy_sku: data relating to PHY sku 292 * @regulatory: regulatory data 293 */ 294 struct iwl_nvm_get_info_rsp { 295 struct iwl_nvm_get_info_general general; 296 struct iwl_nvm_get_info_sku mac_sku; 297 struct iwl_nvm_get_info_phy phy_sku; 298 struct iwl_nvm_get_info_regulatory regulatory; 299 } __packed; /* REGULATORY_NVM_GET_INFO_RSP_API_S_VER_4 */ 300 301 /** 302 * struct iwl_nvm_access_complete_cmd - NVM_ACCESS commands are completed 303 * @reserved: reserved 304 */ 305 struct iwl_nvm_access_complete_cmd { 306 __le32 reserved; 307 } __packed; /* NVM_ACCESS_COMPLETE_CMD_API_S_VER_1 */ 308 309 /** 310 * struct iwl_mcc_update_cmd - Request the device to update geographic 311 * regulatory profile according to the given MCC (Mobile Country Code). 312 * The MCC is two letter-code, ascii upper case[A-Z] or '00' for world domain. 313 * 'ZZ' MCC will be used to switch to NVM default profile; in this case, the 314 * MCC in the cmd response will be the relevant MCC in the NVM. 315 * @mcc: given mobile country code 316 * @source_id: the source from where we got the MCC, see iwl_mcc_source 317 * @reserved: reserved for alignment 318 * @key: integrity key for MCC API OEM testing 319 * @reserved2: reserved 320 */ 321 struct iwl_mcc_update_cmd { 322 __le16 mcc; 323 u8 source_id; 324 u8 reserved; 325 __le32 key; 326 u8 reserved2[20]; 327 } __packed; /* LAR_UPDATE_MCC_CMD_API_S_VER_2 */ 328 329 /** 330 * enum iwl_geo_information - geographic information. 331 * @GEO_NO_INFO: no special info for this geo profile. 332 * @GEO_WMM_ETSI_5GHZ_INFO: this geo profile limits the WMM params 333 * for the 5 GHz band. 334 */ 335 enum iwl_geo_information { 336 GEO_NO_INFO = 0, 337 GEO_WMM_ETSI_5GHZ_INFO = BIT(0), 338 }; 339 340 /** 341 * struct iwl_mcc_update_resp_v3 - response to MCC_UPDATE_CMD. 342 * Contains the new channel control profile map, if changed, and the new MCC 343 * (mobile country code). 344 * The new MCC may be different than what was requested in MCC_UPDATE_CMD. 345 * @status: see &enum iwl_mcc_update_status 346 * @mcc: the new applied MCC 347 * @cap: capabilities for all channels which matches the MCC 348 * @source_id: the MCC source, see iwl_mcc_source 349 * @time: time elapsed from the MCC test start (in units of 30 seconds) 350 * @geo_info: geographic specific profile information 351 * see &enum iwl_geo_information. 352 * @n_channels: number of channels in @channels_data. 353 * @channels: channel control data map, DWORD for each channel. Only the first 354 * 16bits are used. 355 */ 356 struct iwl_mcc_update_resp_v3 { 357 __le32 status; 358 __le16 mcc; 359 u8 cap; 360 u8 source_id; 361 __le16 time; 362 __le16 geo_info; 363 __le32 n_channels; 364 __le32 channels[]; 365 } __packed; /* LAR_UPDATE_MCC_CMD_RESP_S_VER_3 */ 366 367 /** 368 * struct iwl_mcc_update_resp - response to MCC_UPDATE_CMD. 369 * Contains the new channel control profile map, if changed, and the new MCC 370 * (mobile country code). 371 * The new MCC may be different than what was requested in MCC_UPDATE_CMD. 372 * @status: see &enum iwl_mcc_update_status 373 * @mcc: the new applied MCC 374 * @cap: capabilities for all channels which matches the MCC 375 * @time: time elapsed from the MCC test start (in units of 30 seconds) 376 * @geo_info: geographic specific profile information 377 * see &enum iwl_geo_information. 378 * @source_id: the MCC source, see iwl_mcc_source 379 * @reserved: for four bytes alignment. 380 * @n_channels: number of channels in @channels_data. 381 * @channels: channel control data map, DWORD for each channel. Only the first 382 * 16bits are used. 383 */ 384 struct iwl_mcc_update_resp { 385 __le32 status; 386 __le16 mcc; 387 __le16 cap; 388 __le16 time; 389 __le16 geo_info; 390 u8 source_id; 391 u8 reserved[3]; 392 __le32 n_channels; 393 __le32 channels[]; 394 } __packed; /* LAR_UPDATE_MCC_CMD_RESP_S_VER_4 */ 395 396 /** 397 * struct iwl_mcc_chub_notif - chub notifies of mcc change 398 * (MCC_CHUB_UPDATE_CMD = 0xc9) 399 * The Chub (Communication Hub, CommsHUB) is a HW component that connects to 400 * the cellular and connectivity cores that gets updates of the mcc, and 401 * notifies the ucode directly of any mcc change. 402 * The ucode requests the driver to request the device to update geographic 403 * regulatory profile according to the given MCC (Mobile Country Code). 404 * The MCC is two letter-code, ascii upper case[A-Z] or '00' for world domain. 405 * 'ZZ' MCC will be used to switch to NVM default profile; in this case, the 406 * MCC in the cmd response will be the relevant MCC in the NVM. 407 * @mcc: given mobile country code 408 * @source_id: identity of the change originator, see iwl_mcc_source 409 * @reserved1: reserved for alignment 410 */ 411 struct iwl_mcc_chub_notif { 412 __le16 mcc; 413 u8 source_id; 414 u8 reserved1; 415 } __packed; /* LAR_MCC_NOTIFY_S */ 416 417 enum iwl_mcc_update_status { 418 MCC_RESP_NEW_CHAN_PROFILE, 419 MCC_RESP_SAME_CHAN_PROFILE, 420 MCC_RESP_INVALID, 421 MCC_RESP_NVM_DISABLED, 422 MCC_RESP_ILLEGAL, 423 MCC_RESP_LOW_PRIORITY, 424 MCC_RESP_TEST_MODE_ACTIVE, 425 MCC_RESP_TEST_MODE_NOT_ACTIVE, 426 MCC_RESP_TEST_MODE_DENIAL_OF_SERVICE, 427 }; 428 429 enum iwl_mcc_source { 430 MCC_SOURCE_OLD_FW = 0, 431 MCC_SOURCE_ME = 1, 432 MCC_SOURCE_BIOS = 2, 433 MCC_SOURCE_3G_LTE_HOST = 3, 434 MCC_SOURCE_3G_LTE_DEVICE = 4, 435 MCC_SOURCE_WIFI = 5, 436 MCC_SOURCE_RESERVED = 6, 437 MCC_SOURCE_DEFAULT = 7, 438 MCC_SOURCE_UNINITIALIZED = 8, 439 MCC_SOURCE_MCC_API = 9, 440 MCC_SOURCE_GET_CURRENT = 0x10, 441 MCC_SOURCE_GETTING_MCC_TEST_MODE = 0x11, 442 }; 443 444 #define IWL_TAS_BLACK_LIST_MAX 16 445 /** 446 * struct iwl_tas_config_cmd - configures the TAS 447 * @black_list_size: size of relevant field in black_list_array 448 * @black_list_array: black list countries (without TAS) 449 */ 450 struct iwl_tas_config_cmd { 451 __le32 black_list_size; 452 __le32 black_list_array[IWL_TAS_BLACK_LIST_MAX]; 453 } __packed; /* TAS_CONFIG_CMD_API_S_VER_2 */ 454 455 /** 456 * enum iwl_lari_configs - bit masks for the various LARI config operations 457 * @LARI_CONFIG_DISABLE_11AC_UKRAINE_MSK: disable 11ac in ukraine 458 * @LARI_CONFIG_CHANGE_ETSI_TO_PASSIVE_MSK: ETSI 5.8GHz SRD passive scan 459 * @LARI_CONFIG_CHANGE_ETSI_TO_DISABLED_MSK: ETSI 5.8GHz SRD disabled 460 * @LARI_CONFIG_ENABLE_5G2_IN_INDONESIA_MSK: enable 5.15/5.35GHz bands in 461 * Indonesia 462 */ 463 enum iwl_lari_config_masks { 464 LARI_CONFIG_DISABLE_11AC_UKRAINE_MSK = BIT(0), 465 LARI_CONFIG_CHANGE_ETSI_TO_PASSIVE_MSK = BIT(1), 466 LARI_CONFIG_CHANGE_ETSI_TO_DISABLED_MSK = BIT(2), 467 LARI_CONFIG_ENABLE_5G2_IN_INDONESIA_MSK = BIT(3), 468 }; 469 470 /** 471 * struct iwl_lari_config_change_cmd - change LARI configuration 472 * @config_bitmap: bit map of the config commands. each bit will trigger a 473 * different predefined FW config operation 474 */ 475 struct iwl_lari_config_change_cmd { 476 __le32 config_bitmap; 477 } __packed; /* LARI_CHANGE_CONF_CMD_S_VER_1 */ 478 479 #endif /* __iwl_fw_api_nvm_reg_h__ */ 480