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 * 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 <ilw@linux.intel.com> 30 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 31 * 32 * BSD LICENSE 33 * 34 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. 35 * Copyright(c) 2013 - 2014 Intel Mobile Communications 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 66 #ifndef __fw_api_h__ 67 #define __fw_api_h__ 68 69 #include "fw-api-rs.h" 70 #include "fw-api-tx.h" 71 #include "fw-api-sta.h" 72 #include "fw-api-mac.h" 73 #include "fw-api-power.h" 74 #include "fw-api-d3.h" 75 #include "fw-api-coex.h" 76 #include "fw-api-scan.h" 77 #include "fw-api-stats.h" 78 79 /* Tx queue numbers */ 80 enum { 81 IWL_MVM_OFFCHANNEL_QUEUE = 8, 82 IWL_MVM_CMD_QUEUE = 9, 83 }; 84 85 enum iwl_mvm_tx_fifo { 86 IWL_MVM_TX_FIFO_BK = 0, 87 IWL_MVM_TX_FIFO_BE, 88 IWL_MVM_TX_FIFO_VI, 89 IWL_MVM_TX_FIFO_VO, 90 IWL_MVM_TX_FIFO_MCAST = 5, 91 IWL_MVM_TX_FIFO_CMD = 7, 92 }; 93 94 #define IWL_MVM_STATION_COUNT 16 95 96 #define IWL_MVM_TDLS_STA_COUNT 4 97 98 /* commands */ 99 enum { 100 MVM_ALIVE = 0x1, 101 REPLY_ERROR = 0x2, 102 103 INIT_COMPLETE_NOTIF = 0x4, 104 105 /* PHY context commands */ 106 PHY_CONTEXT_CMD = 0x8, 107 DBG_CFG = 0x9, 108 ANTENNA_COUPLING_NOTIFICATION = 0xa, 109 110 /* UMAC scan commands */ 111 SCAN_CFG_CMD = 0xc, 112 SCAN_REQ_UMAC = 0xd, 113 SCAN_ABORT_UMAC = 0xe, 114 SCAN_COMPLETE_UMAC = 0xf, 115 116 /* station table */ 117 ADD_STA_KEY = 0x17, 118 ADD_STA = 0x18, 119 REMOVE_STA = 0x19, 120 121 /* TX */ 122 TX_CMD = 0x1c, 123 TXPATH_FLUSH = 0x1e, 124 MGMT_MCAST_KEY = 0x1f, 125 126 /* scheduler config */ 127 SCD_QUEUE_CFG = 0x1d, 128 129 /* global key */ 130 WEP_KEY = 0x20, 131 132 /* Memory */ 133 SHARED_MEM_CFG = 0x25, 134 135 /* TDLS */ 136 TDLS_CHANNEL_SWITCH_CMD = 0x27, 137 TDLS_CHANNEL_SWITCH_NOTIFICATION = 0xaa, 138 TDLS_CONFIG_CMD = 0xa7, 139 140 /* MAC and Binding commands */ 141 MAC_CONTEXT_CMD = 0x28, 142 TIME_EVENT_CMD = 0x29, /* both CMD and response */ 143 TIME_EVENT_NOTIFICATION = 0x2a, 144 BINDING_CONTEXT_CMD = 0x2b, 145 TIME_QUOTA_CMD = 0x2c, 146 NON_QOS_TX_COUNTER_CMD = 0x2d, 147 148 LQ_CMD = 0x4e, 149 150 /* Calibration */ 151 TEMPERATURE_NOTIFICATION = 0x62, 152 CALIBRATION_CFG_CMD = 0x65, 153 CALIBRATION_RES_NOTIFICATION = 0x66, 154 CALIBRATION_COMPLETE_NOTIFICATION = 0x67, 155 RADIO_VERSION_NOTIFICATION = 0x68, 156 157 /* Scan offload */ 158 SCAN_OFFLOAD_REQUEST_CMD = 0x51, 159 SCAN_OFFLOAD_ABORT_CMD = 0x52, 160 HOT_SPOT_CMD = 0x53, 161 SCAN_OFFLOAD_COMPLETE = 0x6D, 162 SCAN_OFFLOAD_UPDATE_PROFILES_CMD = 0x6E, 163 SCAN_OFFLOAD_CONFIG_CMD = 0x6f, 164 MATCH_FOUND_NOTIFICATION = 0xd9, 165 SCAN_ITERATION_COMPLETE = 0xe7, 166 167 /* Phy */ 168 PHY_CONFIGURATION_CMD = 0x6a, 169 CALIB_RES_NOTIF_PHY_DB = 0x6b, 170 /* PHY_DB_CMD = 0x6c, */ 171 172 /* Power - legacy power table command */ 173 POWER_TABLE_CMD = 0x77, 174 PSM_UAPSD_AP_MISBEHAVING_NOTIFICATION = 0x78, 175 LTR_CONFIG = 0xee, 176 177 /* Thermal Throttling*/ 178 REPLY_THERMAL_MNG_BACKOFF = 0x7e, 179 180 /* Scanning */ 181 SCAN_REQUEST_CMD = 0x80, 182 SCAN_ABORT_CMD = 0x81, 183 SCAN_START_NOTIFICATION = 0x82, 184 SCAN_RESULTS_NOTIFICATION = 0x83, 185 SCAN_COMPLETE_NOTIFICATION = 0x84, 186 187 /* NVM */ 188 NVM_ACCESS_CMD = 0x88, 189 190 SET_CALIB_DEFAULT_CMD = 0x8e, 191 192 BEACON_NOTIFICATION = 0x90, 193 BEACON_TEMPLATE_CMD = 0x91, 194 TX_ANT_CONFIGURATION_CMD = 0x98, 195 STATISTICS_CMD = 0x9c, 196 STATISTICS_NOTIFICATION = 0x9d, 197 EOSP_NOTIFICATION = 0x9e, 198 REDUCE_TX_POWER_CMD = 0x9f, 199 200 /* RF-KILL commands and notifications */ 201 CARD_STATE_CMD = 0xa0, 202 CARD_STATE_NOTIFICATION = 0xa1, 203 204 MISSED_BEACONS_NOTIFICATION = 0xa2, 205 206 /* Power - new power table command */ 207 MAC_PM_POWER_TABLE = 0xa9, 208 209 MFUART_LOAD_NOTIFICATION = 0xb1, 210 211 REPLY_RX_PHY_CMD = 0xc0, 212 REPLY_RX_MPDU_CMD = 0xc1, 213 BA_NOTIF = 0xc5, 214 215 /* Location Aware Regulatory */ 216 MCC_UPDATE_CMD = 0xc8, 217 MCC_CHUB_UPDATE_CMD = 0xc9, 218 219 MARKER_CMD = 0xcb, 220 221 /* BT Coex */ 222 BT_COEX_PRIO_TABLE = 0xcc, 223 BT_COEX_PROT_ENV = 0xcd, 224 BT_PROFILE_NOTIFICATION = 0xce, 225 BT_CONFIG = 0x9b, 226 BT_COEX_UPDATE_SW_BOOST = 0x5a, 227 BT_COEX_UPDATE_CORUN_LUT = 0x5b, 228 BT_COEX_UPDATE_REDUCED_TXP = 0x5c, 229 BT_COEX_CI = 0x5d, 230 231 REPLY_SF_CFG_CMD = 0xd1, 232 REPLY_BEACON_FILTERING_CMD = 0xd2, 233 234 /* DTS measurements */ 235 CMD_DTS_MEASUREMENT_TRIGGER = 0xdc, 236 DTS_MEASUREMENT_NOTIFICATION = 0xdd, 237 238 REPLY_DEBUG_CMD = 0xf0, 239 DEBUG_LOG_MSG = 0xf7, 240 241 BCAST_FILTER_CMD = 0xcf, 242 MCAST_FILTER_CMD = 0xd0, 243 244 /* D3 commands/notifications */ 245 D3_CONFIG_CMD = 0xd3, 246 PROT_OFFLOAD_CONFIG_CMD = 0xd4, 247 OFFLOADS_QUERY_CMD = 0xd5, 248 REMOTE_WAKE_CONFIG_CMD = 0xd6, 249 D0I3_END_CMD = 0xed, 250 251 /* for WoWLAN in particular */ 252 WOWLAN_PATTERNS = 0xe0, 253 WOWLAN_CONFIGURATION = 0xe1, 254 WOWLAN_TSC_RSC_PARAM = 0xe2, 255 WOWLAN_TKIP_PARAM = 0xe3, 256 WOWLAN_KEK_KCK_MATERIAL = 0xe4, 257 WOWLAN_GET_STATUSES = 0xe5, 258 WOWLAN_TX_POWER_PER_DB = 0xe6, 259 260 /* and for NetDetect */ 261 SCAN_OFFLOAD_PROFILES_QUERY_CMD = 0x56, 262 SCAN_OFFLOAD_HOTSPOTS_CONFIG_CMD = 0x58, 263 SCAN_OFFLOAD_HOTSPOTS_QUERY_CMD = 0x59, 264 265 REPLY_MAX = 0xff, 266 }; 267 268 /** 269 * struct iwl_cmd_response - generic response struct for most commands 270 * @status: status of the command asked, changes for each one 271 */ 272 struct iwl_cmd_response { 273 __le32 status; 274 }; 275 276 /* 277 * struct iwl_tx_ant_cfg_cmd 278 * @valid: valid antenna configuration 279 */ 280 struct iwl_tx_ant_cfg_cmd { 281 __le32 valid; 282 } __packed; 283 284 /* 285 * Calibration control struct. 286 * Sent as part of the phy configuration command. 287 * @flow_trigger: bitmap for which calibrations to perform according to 288 * flow triggers. 289 * @event_trigger: bitmap for which calibrations to perform according to 290 * event triggers. 291 */ 292 struct iwl_calib_ctrl { 293 __le32 flow_trigger; 294 __le32 event_trigger; 295 } __packed; 296 297 /* This enum defines the bitmap of various calibrations to enable in both 298 * init ucode and runtime ucode through CALIBRATION_CFG_CMD. 299 */ 300 enum iwl_calib_cfg { 301 IWL_CALIB_CFG_XTAL_IDX = BIT(0), 302 IWL_CALIB_CFG_TEMPERATURE_IDX = BIT(1), 303 IWL_CALIB_CFG_VOLTAGE_READ_IDX = BIT(2), 304 IWL_CALIB_CFG_PAPD_IDX = BIT(3), 305 IWL_CALIB_CFG_TX_PWR_IDX = BIT(4), 306 IWL_CALIB_CFG_DC_IDX = BIT(5), 307 IWL_CALIB_CFG_BB_FILTER_IDX = BIT(6), 308 IWL_CALIB_CFG_LO_LEAKAGE_IDX = BIT(7), 309 IWL_CALIB_CFG_TX_IQ_IDX = BIT(8), 310 IWL_CALIB_CFG_TX_IQ_SKEW_IDX = BIT(9), 311 IWL_CALIB_CFG_RX_IQ_IDX = BIT(10), 312 IWL_CALIB_CFG_RX_IQ_SKEW_IDX = BIT(11), 313 IWL_CALIB_CFG_SENSITIVITY_IDX = BIT(12), 314 IWL_CALIB_CFG_CHAIN_NOISE_IDX = BIT(13), 315 IWL_CALIB_CFG_DISCONNECTED_ANT_IDX = BIT(14), 316 IWL_CALIB_CFG_ANT_COUPLING_IDX = BIT(15), 317 IWL_CALIB_CFG_DAC_IDX = BIT(16), 318 IWL_CALIB_CFG_ABS_IDX = BIT(17), 319 IWL_CALIB_CFG_AGC_IDX = BIT(18), 320 }; 321 322 /* 323 * Phy configuration command. 324 */ 325 struct iwl_phy_cfg_cmd { 326 __le32 phy_cfg; 327 struct iwl_calib_ctrl calib_control; 328 } __packed; 329 330 #define PHY_CFG_RADIO_TYPE (BIT(0) | BIT(1)) 331 #define PHY_CFG_RADIO_STEP (BIT(2) | BIT(3)) 332 #define PHY_CFG_RADIO_DASH (BIT(4) | BIT(5)) 333 #define PHY_CFG_PRODUCT_NUMBER (BIT(6) | BIT(7)) 334 #define PHY_CFG_TX_CHAIN_A BIT(8) 335 #define PHY_CFG_TX_CHAIN_B BIT(9) 336 #define PHY_CFG_TX_CHAIN_C BIT(10) 337 #define PHY_CFG_RX_CHAIN_A BIT(12) 338 #define PHY_CFG_RX_CHAIN_B BIT(13) 339 #define PHY_CFG_RX_CHAIN_C BIT(14) 340 341 342 /* Target of the NVM_ACCESS_CMD */ 343 enum { 344 NVM_ACCESS_TARGET_CACHE = 0, 345 NVM_ACCESS_TARGET_OTP = 1, 346 NVM_ACCESS_TARGET_EEPROM = 2, 347 }; 348 349 /* Section types for NVM_ACCESS_CMD */ 350 enum { 351 NVM_SECTION_TYPE_SW = 1, 352 NVM_SECTION_TYPE_REGULATORY = 3, 353 NVM_SECTION_TYPE_CALIBRATION = 4, 354 NVM_SECTION_TYPE_PRODUCTION = 5, 355 NVM_SECTION_TYPE_MAC_OVERRIDE = 11, 356 NVM_SECTION_TYPE_PHY_SKU = 12, 357 NVM_MAX_NUM_SECTIONS = 13, 358 }; 359 360 /** 361 * struct iwl_nvm_access_cmd_ver2 - Request the device to send an NVM section 362 * @op_code: 0 - read, 1 - write 363 * @target: NVM_ACCESS_TARGET_* 364 * @type: NVM_SECTION_TYPE_* 365 * @offset: offset in bytes into the section 366 * @length: in bytes, to read/write 367 * @data: if write operation, the data to write. On read its empty 368 */ 369 struct iwl_nvm_access_cmd { 370 u8 op_code; 371 u8 target; 372 __le16 type; 373 __le16 offset; 374 __le16 length; 375 u8 data[]; 376 } __packed; /* NVM_ACCESS_CMD_API_S_VER_2 */ 377 378 /** 379 * struct iwl_nvm_access_resp_ver2 - response to NVM_ACCESS_CMD 380 * @offset: offset in bytes into the section 381 * @length: in bytes, either how much was written or read 382 * @type: NVM_SECTION_TYPE_* 383 * @status: 0 for success, fail otherwise 384 * @data: if read operation, the data returned. Empty on write. 385 */ 386 struct iwl_nvm_access_resp { 387 __le16 offset; 388 __le16 length; 389 __le16 type; 390 __le16 status; 391 u8 data[]; 392 } __packed; /* NVM_ACCESS_CMD_RESP_API_S_VER_2 */ 393 394 /* MVM_ALIVE 0x1 */ 395 396 /* alive response is_valid values */ 397 #define ALIVE_RESP_UCODE_OK BIT(0) 398 #define ALIVE_RESP_RFKILL BIT(1) 399 400 /* alive response ver_type values */ 401 enum { 402 FW_TYPE_HW = 0, 403 FW_TYPE_PROT = 1, 404 FW_TYPE_AP = 2, 405 FW_TYPE_WOWLAN = 3, 406 FW_TYPE_TIMING = 4, 407 FW_TYPE_WIPAN = 5 408 }; 409 410 /* alive response ver_subtype values */ 411 enum { 412 FW_SUBTYPE_FULL_FEATURE = 0, 413 FW_SUBTYPE_BOOTSRAP = 1, /* Not valid */ 414 FW_SUBTYPE_REDUCED = 2, 415 FW_SUBTYPE_ALIVE_ONLY = 3, 416 FW_SUBTYPE_WOWLAN = 4, 417 FW_SUBTYPE_AP_SUBTYPE = 5, 418 FW_SUBTYPE_WIPAN = 6, 419 FW_SUBTYPE_INITIALIZE = 9 420 }; 421 422 #define IWL_ALIVE_STATUS_ERR 0xDEAD 423 #define IWL_ALIVE_STATUS_OK 0xCAFE 424 425 #define IWL_ALIVE_FLG_RFKILL BIT(0) 426 427 struct mvm_alive_resp_ver1 { 428 __le16 status; 429 __le16 flags; 430 u8 ucode_minor; 431 u8 ucode_major; 432 __le16 id; 433 u8 api_minor; 434 u8 api_major; 435 u8 ver_subtype; 436 u8 ver_type; 437 u8 mac; 438 u8 opt; 439 __le16 reserved2; 440 __le32 timestamp; 441 __le32 error_event_table_ptr; /* SRAM address for error log */ 442 __le32 log_event_table_ptr; /* SRAM address for event log */ 443 __le32 cpu_register_ptr; 444 __le32 dbgm_config_ptr; 445 __le32 alive_counter_ptr; 446 __le32 scd_base_ptr; /* SRAM address for SCD */ 447 } __packed; /* ALIVE_RES_API_S_VER_1 */ 448 449 struct mvm_alive_resp_ver2 { 450 __le16 status; 451 __le16 flags; 452 u8 ucode_minor; 453 u8 ucode_major; 454 __le16 id; 455 u8 api_minor; 456 u8 api_major; 457 u8 ver_subtype; 458 u8 ver_type; 459 u8 mac; 460 u8 opt; 461 __le16 reserved2; 462 __le32 timestamp; 463 __le32 error_event_table_ptr; /* SRAM address for error log */ 464 __le32 log_event_table_ptr; /* SRAM address for LMAC event log */ 465 __le32 cpu_register_ptr; 466 __le32 dbgm_config_ptr; 467 __le32 alive_counter_ptr; 468 __le32 scd_base_ptr; /* SRAM address for SCD */ 469 __le32 st_fwrd_addr; /* pointer to Store and forward */ 470 __le32 st_fwrd_size; 471 u8 umac_minor; /* UMAC version: minor */ 472 u8 umac_major; /* UMAC version: major */ 473 __le16 umac_id; /* UMAC version: id */ 474 __le32 error_info_addr; /* SRAM address for UMAC error log */ 475 __le32 dbg_print_buff_addr; 476 } __packed; /* ALIVE_RES_API_S_VER_2 */ 477 478 struct mvm_alive_resp { 479 __le16 status; 480 __le16 flags; 481 __le32 ucode_minor; 482 __le32 ucode_major; 483 u8 ver_subtype; 484 u8 ver_type; 485 u8 mac; 486 u8 opt; 487 __le32 timestamp; 488 __le32 error_event_table_ptr; /* SRAM address for error log */ 489 __le32 log_event_table_ptr; /* SRAM address for LMAC event log */ 490 __le32 cpu_register_ptr; 491 __le32 dbgm_config_ptr; 492 __le32 alive_counter_ptr; 493 __le32 scd_base_ptr; /* SRAM address for SCD */ 494 __le32 st_fwrd_addr; /* pointer to Store and forward */ 495 __le32 st_fwrd_size; 496 __le32 umac_minor; /* UMAC version: minor */ 497 __le32 umac_major; /* UMAC version: major */ 498 __le32 error_info_addr; /* SRAM address for UMAC error log */ 499 __le32 dbg_print_buff_addr; 500 } __packed; /* ALIVE_RES_API_S_VER_3 */ 501 502 /* Error response/notification */ 503 enum { 504 FW_ERR_UNKNOWN_CMD = 0x0, 505 FW_ERR_INVALID_CMD_PARAM = 0x1, 506 FW_ERR_SERVICE = 0x2, 507 FW_ERR_ARC_MEMORY = 0x3, 508 FW_ERR_ARC_CODE = 0x4, 509 FW_ERR_WATCH_DOG = 0x5, 510 FW_ERR_WEP_GRP_KEY_INDX = 0x10, 511 FW_ERR_WEP_KEY_SIZE = 0x11, 512 FW_ERR_OBSOLETE_FUNC = 0x12, 513 FW_ERR_UNEXPECTED = 0xFE, 514 FW_ERR_FATAL = 0xFF 515 }; 516 517 /** 518 * struct iwl_error_resp - FW error indication 519 * ( REPLY_ERROR = 0x2 ) 520 * @error_type: one of FW_ERR_* 521 * @cmd_id: the command ID for which the error occured 522 * @bad_cmd_seq_num: sequence number of the erroneous command 523 * @error_service: which service created the error, applicable only if 524 * error_type = 2, otherwise 0 525 * @timestamp: TSF in usecs. 526 */ 527 struct iwl_error_resp { 528 __le32 error_type; 529 u8 cmd_id; 530 u8 reserved1; 531 __le16 bad_cmd_seq_num; 532 __le32 error_service; 533 __le64 timestamp; 534 } __packed; 535 536 537 /* Common PHY, MAC and Bindings definitions */ 538 539 #define MAX_MACS_IN_BINDING (3) 540 #define MAX_BINDINGS (4) 541 #define AUX_BINDING_INDEX (3) 542 #define MAX_PHYS (4) 543 544 /* Used to extract ID and color from the context dword */ 545 #define FW_CTXT_ID_POS (0) 546 #define FW_CTXT_ID_MSK (0xff << FW_CTXT_ID_POS) 547 #define FW_CTXT_COLOR_POS (8) 548 #define FW_CTXT_COLOR_MSK (0xff << FW_CTXT_COLOR_POS) 549 #define FW_CTXT_INVALID (0xffffffff) 550 551 #define FW_CMD_ID_AND_COLOR(_id, _color) ((_id << FW_CTXT_ID_POS) |\ 552 (_color << FW_CTXT_COLOR_POS)) 553 554 /* Possible actions on PHYs, MACs and Bindings */ 555 enum { 556 FW_CTXT_ACTION_STUB = 0, 557 FW_CTXT_ACTION_ADD, 558 FW_CTXT_ACTION_MODIFY, 559 FW_CTXT_ACTION_REMOVE, 560 FW_CTXT_ACTION_NUM 561 }; /* COMMON_CONTEXT_ACTION_API_E_VER_1 */ 562 563 /* Time Events */ 564 565 /* Time Event types, according to MAC type */ 566 enum iwl_time_event_type { 567 /* BSS Station Events */ 568 TE_BSS_STA_AGGRESSIVE_ASSOC, 569 TE_BSS_STA_ASSOC, 570 TE_BSS_EAP_DHCP_PROT, 571 TE_BSS_QUIET_PERIOD, 572 573 /* P2P Device Events */ 574 TE_P2P_DEVICE_DISCOVERABLE, 575 TE_P2P_DEVICE_LISTEN, 576 TE_P2P_DEVICE_ACTION_SCAN, 577 TE_P2P_DEVICE_FULL_SCAN, 578 579 /* P2P Client Events */ 580 TE_P2P_CLIENT_AGGRESSIVE_ASSOC, 581 TE_P2P_CLIENT_ASSOC, 582 TE_P2P_CLIENT_QUIET_PERIOD, 583 584 /* P2P GO Events */ 585 TE_P2P_GO_ASSOC_PROT, 586 TE_P2P_GO_REPETITIVE_NOA, 587 TE_P2P_GO_CT_WINDOW, 588 589 /* WiDi Sync Events */ 590 TE_WIDI_TX_SYNC, 591 592 /* Channel Switch NoA */ 593 TE_CHANNEL_SWITCH_PERIOD, 594 595 TE_MAX 596 }; /* MAC_EVENT_TYPE_API_E_VER_1 */ 597 598 599 600 /* Time event - defines for command API v1 */ 601 602 /* 603 * @TE_V1_FRAG_NONE: fragmentation of the time event is NOT allowed. 604 * @TE_V1_FRAG_SINGLE: fragmentation of the time event is allowed, but only 605 * the first fragment is scheduled. 606 * @TE_V1_FRAG_DUAL: fragmentation of the time event is allowed, but only 607 * the first 2 fragments are scheduled. 608 * @TE_V1_FRAG_ENDLESS: fragmentation of the time event is allowed, and any 609 * number of fragments are valid. 610 * 611 * Other than the constant defined above, specifying a fragmentation value 'x' 612 * means that the event can be fragmented but only the first 'x' will be 613 * scheduled. 614 */ 615 enum { 616 TE_V1_FRAG_NONE = 0, 617 TE_V1_FRAG_SINGLE = 1, 618 TE_V1_FRAG_DUAL = 2, 619 TE_V1_FRAG_ENDLESS = 0xffffffff 620 }; 621 622 /* If a Time Event can be fragmented, this is the max number of fragments */ 623 #define TE_V1_FRAG_MAX_MSK 0x0fffffff 624 /* Repeat the time event endlessly (until removed) */ 625 #define TE_V1_REPEAT_ENDLESS 0xffffffff 626 /* If a Time Event has bounded repetitions, this is the maximal value */ 627 #define TE_V1_REPEAT_MAX_MSK_V1 0x0fffffff 628 629 /* Time Event dependencies: none, on another TE, or in a specific time */ 630 enum { 631 TE_V1_INDEPENDENT = 0, 632 TE_V1_DEP_OTHER = BIT(0), 633 TE_V1_DEP_TSF = BIT(1), 634 TE_V1_EVENT_SOCIOPATHIC = BIT(2), 635 }; /* MAC_EVENT_DEPENDENCY_POLICY_API_E_VER_2 */ 636 637 /* 638 * @TE_V1_NOTIF_NONE: no notifications 639 * @TE_V1_NOTIF_HOST_EVENT_START: request/receive notification on event start 640 * @TE_V1_NOTIF_HOST_EVENT_END:request/receive notification on event end 641 * @TE_V1_NOTIF_INTERNAL_EVENT_START: internal FW use 642 * @TE_V1_NOTIF_INTERNAL_EVENT_END: internal FW use. 643 * @TE_V1_NOTIF_HOST_FRAG_START: request/receive notification on frag start 644 * @TE_V1_NOTIF_HOST_FRAG_END:request/receive notification on frag end 645 * @TE_V1_NOTIF_INTERNAL_FRAG_START: internal FW use. 646 * @TE_V1_NOTIF_INTERNAL_FRAG_END: internal FW use. 647 * 648 * Supported Time event notifications configuration. 649 * A notification (both event and fragment) includes a status indicating weather 650 * the FW was able to schedule the event or not. For fragment start/end 651 * notification the status is always success. There is no start/end fragment 652 * notification for monolithic events. 653 */ 654 enum { 655 TE_V1_NOTIF_NONE = 0, 656 TE_V1_NOTIF_HOST_EVENT_START = BIT(0), 657 TE_V1_NOTIF_HOST_EVENT_END = BIT(1), 658 TE_V1_NOTIF_INTERNAL_EVENT_START = BIT(2), 659 TE_V1_NOTIF_INTERNAL_EVENT_END = BIT(3), 660 TE_V1_NOTIF_HOST_FRAG_START = BIT(4), 661 TE_V1_NOTIF_HOST_FRAG_END = BIT(5), 662 TE_V1_NOTIF_INTERNAL_FRAG_START = BIT(6), 663 TE_V1_NOTIF_INTERNAL_FRAG_END = BIT(7), 664 }; /* MAC_EVENT_ACTION_API_E_VER_2 */ 665 666 /* Time event - defines for command API */ 667 668 /* 669 * @TE_V2_FRAG_NONE: fragmentation of the time event is NOT allowed. 670 * @TE_V2_FRAG_SINGLE: fragmentation of the time event is allowed, but only 671 * the first fragment is scheduled. 672 * @TE_V2_FRAG_DUAL: fragmentation of the time event is allowed, but only 673 * the first 2 fragments are scheduled. 674 * @TE_V2_FRAG_ENDLESS: fragmentation of the time event is allowed, and any 675 * number of fragments are valid. 676 * 677 * Other than the constant defined above, specifying a fragmentation value 'x' 678 * means that the event can be fragmented but only the first 'x' will be 679 * scheduled. 680 */ 681 enum { 682 TE_V2_FRAG_NONE = 0, 683 TE_V2_FRAG_SINGLE = 1, 684 TE_V2_FRAG_DUAL = 2, 685 TE_V2_FRAG_MAX = 0xfe, 686 TE_V2_FRAG_ENDLESS = 0xff 687 }; 688 689 /* Repeat the time event endlessly (until removed) */ 690 #define TE_V2_REPEAT_ENDLESS 0xff 691 /* If a Time Event has bounded repetitions, this is the maximal value */ 692 #define TE_V2_REPEAT_MAX 0xfe 693 694 #define TE_V2_PLACEMENT_POS 12 695 #define TE_V2_ABSENCE_POS 15 696 697 /* Time event policy values 698 * A notification (both event and fragment) includes a status indicating weather 699 * the FW was able to schedule the event or not. For fragment start/end 700 * notification the status is always success. There is no start/end fragment 701 * notification for monolithic events. 702 * 703 * @TE_V2_DEFAULT_POLICY: independent, social, present, unoticable 704 * @TE_V2_NOTIF_HOST_EVENT_START: request/receive notification on event start 705 * @TE_V2_NOTIF_HOST_EVENT_END:request/receive notification on event end 706 * @TE_V2_NOTIF_INTERNAL_EVENT_START: internal FW use 707 * @TE_V2_NOTIF_INTERNAL_EVENT_END: internal FW use. 708 * @TE_V2_NOTIF_HOST_FRAG_START: request/receive notification on frag start 709 * @TE_V2_NOTIF_HOST_FRAG_END:request/receive notification on frag end 710 * @TE_V2_NOTIF_INTERNAL_FRAG_START: internal FW use. 711 * @TE_V2_NOTIF_INTERNAL_FRAG_END: internal FW use. 712 * @TE_V2_DEP_OTHER: depends on another time event 713 * @TE_V2_DEP_TSF: depends on a specific time 714 * @TE_V2_EVENT_SOCIOPATHIC: can't co-exist with other events of tha same MAC 715 * @TE_V2_ABSENCE: are we present or absent during the Time Event. 716 */ 717 enum { 718 TE_V2_DEFAULT_POLICY = 0x0, 719 720 /* notifications (event start/stop, fragment start/stop) */ 721 TE_V2_NOTIF_HOST_EVENT_START = BIT(0), 722 TE_V2_NOTIF_HOST_EVENT_END = BIT(1), 723 TE_V2_NOTIF_INTERNAL_EVENT_START = BIT(2), 724 TE_V2_NOTIF_INTERNAL_EVENT_END = BIT(3), 725 726 TE_V2_NOTIF_HOST_FRAG_START = BIT(4), 727 TE_V2_NOTIF_HOST_FRAG_END = BIT(5), 728 TE_V2_NOTIF_INTERNAL_FRAG_START = BIT(6), 729 TE_V2_NOTIF_INTERNAL_FRAG_END = BIT(7), 730 T2_V2_START_IMMEDIATELY = BIT(11), 731 732 TE_V2_NOTIF_MSK = 0xff, 733 734 /* placement characteristics */ 735 TE_V2_DEP_OTHER = BIT(TE_V2_PLACEMENT_POS), 736 TE_V2_DEP_TSF = BIT(TE_V2_PLACEMENT_POS + 1), 737 TE_V2_EVENT_SOCIOPATHIC = BIT(TE_V2_PLACEMENT_POS + 2), 738 739 /* are we present or absent during the Time Event. */ 740 TE_V2_ABSENCE = BIT(TE_V2_ABSENCE_POS), 741 }; 742 743 /** 744 * struct iwl_time_event_cmd_api - configuring Time Events 745 * with struct MAC_TIME_EVENT_DATA_API_S_VER_2 (see also 746 * with version 1. determined by IWL_UCODE_TLV_FLAGS) 747 * ( TIME_EVENT_CMD = 0x29 ) 748 * @id_and_color: ID and color of the relevant MAC 749 * @action: action to perform, one of FW_CTXT_ACTION_* 750 * @id: this field has two meanings, depending on the action: 751 * If the action is ADD, then it means the type of event to add. 752 * For all other actions it is the unique event ID assigned when the 753 * event was added by the FW. 754 * @apply_time: When to start the Time Event (in GP2) 755 * @max_delay: maximum delay to event's start (apply time), in TU 756 * @depends_on: the unique ID of the event we depend on (if any) 757 * @interval: interval between repetitions, in TU 758 * @duration: duration of event in TU 759 * @repeat: how many repetitions to do, can be TE_REPEAT_ENDLESS 760 * @max_frags: maximal number of fragments the Time Event can be divided to 761 * @policy: defines whether uCode shall notify the host or other uCode modules 762 * on event and/or fragment start and/or end 763 * using one of TE_INDEPENDENT, TE_DEP_OTHER, TE_DEP_TSF 764 * TE_EVENT_SOCIOPATHIC 765 * using TE_ABSENCE and using TE_NOTIF_* 766 */ 767 struct iwl_time_event_cmd { 768 /* COMMON_INDEX_HDR_API_S_VER_1 */ 769 __le32 id_and_color; 770 __le32 action; 771 __le32 id; 772 /* MAC_TIME_EVENT_DATA_API_S_VER_2 */ 773 __le32 apply_time; 774 __le32 max_delay; 775 __le32 depends_on; 776 __le32 interval; 777 __le32 duration; 778 u8 repeat; 779 u8 max_frags; 780 __le16 policy; 781 } __packed; /* MAC_TIME_EVENT_CMD_API_S_VER_2 */ 782 783 /** 784 * struct iwl_time_event_resp - response structure to iwl_time_event_cmd 785 * @status: bit 0 indicates success, all others specify errors 786 * @id: the Time Event type 787 * @unique_id: the unique ID assigned (in ADD) or given (others) to the TE 788 * @id_and_color: ID and color of the relevant MAC 789 */ 790 struct iwl_time_event_resp { 791 __le32 status; 792 __le32 id; 793 __le32 unique_id; 794 __le32 id_and_color; 795 } __packed; /* MAC_TIME_EVENT_RSP_API_S_VER_1 */ 796 797 /** 798 * struct iwl_time_event_notif - notifications of time event start/stop 799 * ( TIME_EVENT_NOTIFICATION = 0x2a ) 800 * @timestamp: action timestamp in GP2 801 * @session_id: session's unique id 802 * @unique_id: unique id of the Time Event itself 803 * @id_and_color: ID and color of the relevant MAC 804 * @action: one of TE_NOTIF_START or TE_NOTIF_END 805 * @status: true if scheduled, false otherwise (not executed) 806 */ 807 struct iwl_time_event_notif { 808 __le32 timestamp; 809 __le32 session_id; 810 __le32 unique_id; 811 __le32 id_and_color; 812 __le32 action; 813 __le32 status; 814 } __packed; /* MAC_TIME_EVENT_NTFY_API_S_VER_1 */ 815 816 817 /* Bindings and Time Quota */ 818 819 /** 820 * struct iwl_binding_cmd - configuring bindings 821 * ( BINDING_CONTEXT_CMD = 0x2b ) 822 * @id_and_color: ID and color of the relevant Binding 823 * @action: action to perform, one of FW_CTXT_ACTION_* 824 * @macs: array of MAC id and colors which belong to the binding 825 * @phy: PHY id and color which belongs to the binding 826 */ 827 struct iwl_binding_cmd { 828 /* COMMON_INDEX_HDR_API_S_VER_1 */ 829 __le32 id_and_color; 830 __le32 action; 831 /* BINDING_DATA_API_S_VER_1 */ 832 __le32 macs[MAX_MACS_IN_BINDING]; 833 __le32 phy; 834 } __packed; /* BINDING_CMD_API_S_VER_1 */ 835 836 /* The maximal number of fragments in the FW's schedule session */ 837 #define IWL_MVM_MAX_QUOTA 128 838 839 /** 840 * struct iwl_time_quota_data - configuration of time quota per binding 841 * @id_and_color: ID and color of the relevant Binding 842 * @quota: absolute time quota in TU. The scheduler will try to divide the 843 * remainig quota (after Time Events) according to this quota. 844 * @max_duration: max uninterrupted context duration in TU 845 */ 846 struct iwl_time_quota_data { 847 __le32 id_and_color; 848 __le32 quota; 849 __le32 max_duration; 850 } __packed; /* TIME_QUOTA_DATA_API_S_VER_1 */ 851 852 /** 853 * struct iwl_time_quota_cmd - configuration of time quota between bindings 854 * ( TIME_QUOTA_CMD = 0x2c ) 855 * @quotas: allocations per binding 856 */ 857 struct iwl_time_quota_cmd { 858 struct iwl_time_quota_data quotas[MAX_BINDINGS]; 859 } __packed; /* TIME_QUOTA_ALLOCATION_CMD_API_S_VER_1 */ 860 861 862 /* PHY context */ 863 864 /* Supported bands */ 865 #define PHY_BAND_5 (0) 866 #define PHY_BAND_24 (1) 867 868 /* Supported channel width, vary if there is VHT support */ 869 #define PHY_VHT_CHANNEL_MODE20 (0x0) 870 #define PHY_VHT_CHANNEL_MODE40 (0x1) 871 #define PHY_VHT_CHANNEL_MODE80 (0x2) 872 #define PHY_VHT_CHANNEL_MODE160 (0x3) 873 874 /* 875 * Control channel position: 876 * For legacy set bit means upper channel, otherwise lower. 877 * For VHT - bit-2 marks if the control is lower/upper relative to center-freq 878 * bits-1:0 mark the distance from the center freq. for 20Mhz, offset is 0. 879 * center_freq 880 * | 881 * 40Mhz |_______|_______| 882 * 80Mhz |_______|_______|_______|_______| 883 * 160Mhz |_______|_______|_______|_______|_______|_______|_______|_______| 884 * code 011 010 001 000 | 100 101 110 111 885 */ 886 #define PHY_VHT_CTRL_POS_1_BELOW (0x0) 887 #define PHY_VHT_CTRL_POS_2_BELOW (0x1) 888 #define PHY_VHT_CTRL_POS_3_BELOW (0x2) 889 #define PHY_VHT_CTRL_POS_4_BELOW (0x3) 890 #define PHY_VHT_CTRL_POS_1_ABOVE (0x4) 891 #define PHY_VHT_CTRL_POS_2_ABOVE (0x5) 892 #define PHY_VHT_CTRL_POS_3_ABOVE (0x6) 893 #define PHY_VHT_CTRL_POS_4_ABOVE (0x7) 894 895 /* 896 * @band: PHY_BAND_* 897 * @channel: channel number 898 * @width: PHY_[VHT|LEGACY]_CHANNEL_* 899 * @ctrl channel: PHY_[VHT|LEGACY]_CTRL_* 900 */ 901 struct iwl_fw_channel_info { 902 u8 band; 903 u8 channel; 904 u8 width; 905 u8 ctrl_pos; 906 } __packed; 907 908 #define PHY_RX_CHAIN_DRIVER_FORCE_POS (0) 909 #define PHY_RX_CHAIN_DRIVER_FORCE_MSK \ 910 (0x1 << PHY_RX_CHAIN_DRIVER_FORCE_POS) 911 #define PHY_RX_CHAIN_VALID_POS (1) 912 #define PHY_RX_CHAIN_VALID_MSK \ 913 (0x7 << PHY_RX_CHAIN_VALID_POS) 914 #define PHY_RX_CHAIN_FORCE_SEL_POS (4) 915 #define PHY_RX_CHAIN_FORCE_SEL_MSK \ 916 (0x7 << PHY_RX_CHAIN_FORCE_SEL_POS) 917 #define PHY_RX_CHAIN_FORCE_MIMO_SEL_POS (7) 918 #define PHY_RX_CHAIN_FORCE_MIMO_SEL_MSK \ 919 (0x7 << PHY_RX_CHAIN_FORCE_MIMO_SEL_POS) 920 #define PHY_RX_CHAIN_CNT_POS (10) 921 #define PHY_RX_CHAIN_CNT_MSK \ 922 (0x3 << PHY_RX_CHAIN_CNT_POS) 923 #define PHY_RX_CHAIN_MIMO_CNT_POS (12) 924 #define PHY_RX_CHAIN_MIMO_CNT_MSK \ 925 (0x3 << PHY_RX_CHAIN_MIMO_CNT_POS) 926 #define PHY_RX_CHAIN_MIMO_FORCE_POS (14) 927 #define PHY_RX_CHAIN_MIMO_FORCE_MSK \ 928 (0x1 << PHY_RX_CHAIN_MIMO_FORCE_POS) 929 930 /* TODO: fix the value, make it depend on firmware at runtime? */ 931 #define NUM_PHY_CTX 3 932 933 /* TODO: complete missing documentation */ 934 /** 935 * struct iwl_phy_context_cmd - config of the PHY context 936 * ( PHY_CONTEXT_CMD = 0x8 ) 937 * @id_and_color: ID and color of the relevant Binding 938 * @action: action to perform, one of FW_CTXT_ACTION_* 939 * @apply_time: 0 means immediate apply and context switch. 940 * other value means apply new params after X usecs 941 * @tx_param_color: ??? 942 * @channel_info: 943 * @txchain_info: ??? 944 * @rxchain_info: ??? 945 * @acquisition_data: ??? 946 * @dsp_cfg_flags: set to 0 947 */ 948 struct iwl_phy_context_cmd { 949 /* COMMON_INDEX_HDR_API_S_VER_1 */ 950 __le32 id_and_color; 951 __le32 action; 952 /* PHY_CONTEXT_DATA_API_S_VER_1 */ 953 __le32 apply_time; 954 __le32 tx_param_color; 955 struct iwl_fw_channel_info ci; 956 __le32 txchain_info; 957 __le32 rxchain_info; 958 __le32 acquisition_data; 959 __le32 dsp_cfg_flags; 960 } __packed; /* PHY_CONTEXT_CMD_API_VER_1 */ 961 962 /* 963 * Aux ROC command 964 * 965 * Command requests the firmware to create a time event for a certain duration 966 * and remain on the given channel. This is done by using the Aux framework in 967 * the FW. 968 * The command was first used for Hot Spot issues - but can be used regardless 969 * to Hot Spot. 970 * 971 * ( HOT_SPOT_CMD 0x53 ) 972 * 973 * @id_and_color: ID and color of the MAC 974 * @action: action to perform, one of FW_CTXT_ACTION_* 975 * @event_unique_id: If the action FW_CTXT_ACTION_REMOVE then the 976 * event_unique_id should be the id of the time event assigned by ucode. 977 * Otherwise ignore the event_unique_id. 978 * @sta_id_and_color: station id and color, resumed during "Remain On Channel" 979 * activity. 980 * @channel_info: channel info 981 * @node_addr: Our MAC Address 982 * @reserved: reserved for alignment 983 * @apply_time: GP2 value to start (should always be the current GP2 value) 984 * @apply_time_max_delay: Maximum apply time delay value in TU. Defines max 985 * time by which start of the event is allowed to be postponed. 986 * @duration: event duration in TU To calculate event duration: 987 * timeEventDuration = min(duration, remainingQuota) 988 */ 989 struct iwl_hs20_roc_req { 990 /* COMMON_INDEX_HDR_API_S_VER_1 hdr */ 991 __le32 id_and_color; 992 __le32 action; 993 __le32 event_unique_id; 994 __le32 sta_id_and_color; 995 struct iwl_fw_channel_info channel_info; 996 u8 node_addr[ETH_ALEN]; 997 __le16 reserved; 998 __le32 apply_time; 999 __le32 apply_time_max_delay; 1000 __le32 duration; 1001 } __packed; /* HOT_SPOT_CMD_API_S_VER_1 */ 1002 1003 /* 1004 * values for AUX ROC result values 1005 */ 1006 enum iwl_mvm_hot_spot { 1007 HOT_SPOT_RSP_STATUS_OK, 1008 HOT_SPOT_RSP_STATUS_TOO_MANY_EVENTS, 1009 HOT_SPOT_MAX_NUM_OF_SESSIONS, 1010 }; 1011 1012 /* 1013 * Aux ROC command response 1014 * 1015 * In response to iwl_hs20_roc_req the FW sends this command to notify the 1016 * driver the uid of the timevent. 1017 * 1018 * ( HOT_SPOT_CMD 0x53 ) 1019 * 1020 * @event_unique_id: Unique ID of time event assigned by ucode 1021 * @status: Return status 0 is success, all the rest used for specific errors 1022 */ 1023 struct iwl_hs20_roc_res { 1024 __le32 event_unique_id; 1025 __le32 status; 1026 } __packed; /* HOT_SPOT_RSP_API_S_VER_1 */ 1027 1028 #define IWL_RX_INFO_PHY_CNT 8 1029 #define IWL_RX_INFO_ENERGY_ANT_ABC_IDX 1 1030 #define IWL_RX_INFO_ENERGY_ANT_A_MSK 0x000000ff 1031 #define IWL_RX_INFO_ENERGY_ANT_B_MSK 0x0000ff00 1032 #define IWL_RX_INFO_ENERGY_ANT_C_MSK 0x00ff0000 1033 #define IWL_RX_INFO_ENERGY_ANT_A_POS 0 1034 #define IWL_RX_INFO_ENERGY_ANT_B_POS 8 1035 #define IWL_RX_INFO_ENERGY_ANT_C_POS 16 1036 1037 #define IWL_RX_INFO_AGC_IDX 1 1038 #define IWL_RX_INFO_RSSI_AB_IDX 2 1039 #define IWL_OFDM_AGC_A_MSK 0x0000007f 1040 #define IWL_OFDM_AGC_A_POS 0 1041 #define IWL_OFDM_AGC_B_MSK 0x00003f80 1042 #define IWL_OFDM_AGC_B_POS 7 1043 #define IWL_OFDM_AGC_CODE_MSK 0x3fe00000 1044 #define IWL_OFDM_AGC_CODE_POS 20 1045 #define IWL_OFDM_RSSI_INBAND_A_MSK 0x00ff 1046 #define IWL_OFDM_RSSI_A_POS 0 1047 #define IWL_OFDM_RSSI_ALLBAND_A_MSK 0xff00 1048 #define IWL_OFDM_RSSI_ALLBAND_A_POS 8 1049 #define IWL_OFDM_RSSI_INBAND_B_MSK 0xff0000 1050 #define IWL_OFDM_RSSI_B_POS 16 1051 #define IWL_OFDM_RSSI_ALLBAND_B_MSK 0xff000000 1052 #define IWL_OFDM_RSSI_ALLBAND_B_POS 24 1053 1054 /** 1055 * struct iwl_rx_phy_info - phy info 1056 * (REPLY_RX_PHY_CMD = 0xc0) 1057 * @non_cfg_phy_cnt: non configurable DSP phy data byte count 1058 * @cfg_phy_cnt: configurable DSP phy data byte count 1059 * @stat_id: configurable DSP phy data set ID 1060 * @reserved1: 1061 * @system_timestamp: GP2 at on air rise 1062 * @timestamp: TSF at on air rise 1063 * @beacon_time_stamp: beacon at on-air rise 1064 * @phy_flags: general phy flags: band, modulation, ... 1065 * @channel: channel number 1066 * @non_cfg_phy_buf: for various implementations of non_cfg_phy 1067 * @rate_n_flags: RATE_MCS_* 1068 * @byte_count: frame's byte-count 1069 * @frame_time: frame's time on the air, based on byte count and frame rate 1070 * calculation 1071 * @mac_active_msk: what MACs were active when the frame was received 1072 * 1073 * Before each Rx, the device sends this data. It contains PHY information 1074 * about the reception of the packet. 1075 */ 1076 struct iwl_rx_phy_info { 1077 u8 non_cfg_phy_cnt; 1078 u8 cfg_phy_cnt; 1079 u8 stat_id; 1080 u8 reserved1; 1081 __le32 system_timestamp; 1082 __le64 timestamp; 1083 __le32 beacon_time_stamp; 1084 __le16 phy_flags; 1085 __le16 channel; 1086 __le32 non_cfg_phy[IWL_RX_INFO_PHY_CNT]; 1087 __le32 rate_n_flags; 1088 __le32 byte_count; 1089 __le16 mac_active_msk; 1090 __le16 frame_time; 1091 } __packed; 1092 1093 struct iwl_rx_mpdu_res_start { 1094 __le16 byte_count; 1095 __le16 reserved; 1096 } __packed; 1097 1098 /** 1099 * enum iwl_rx_phy_flags - to parse %iwl_rx_phy_info phy_flags 1100 * @RX_RES_PHY_FLAGS_BAND_24: true if the packet was received on 2.4 band 1101 * @RX_RES_PHY_FLAGS_MOD_CCK: 1102 * @RX_RES_PHY_FLAGS_SHORT_PREAMBLE: true if packet's preamble was short 1103 * @RX_RES_PHY_FLAGS_NARROW_BAND: 1104 * @RX_RES_PHY_FLAGS_ANTENNA: antenna on which the packet was received 1105 * @RX_RES_PHY_FLAGS_AGG: set if the packet was part of an A-MPDU 1106 * @RX_RES_PHY_FLAGS_OFDM_HT: The frame was an HT frame 1107 * @RX_RES_PHY_FLAGS_OFDM_GF: The frame used GF preamble 1108 * @RX_RES_PHY_FLAGS_OFDM_VHT: The frame was a VHT frame 1109 */ 1110 enum iwl_rx_phy_flags { 1111 RX_RES_PHY_FLAGS_BAND_24 = BIT(0), 1112 RX_RES_PHY_FLAGS_MOD_CCK = BIT(1), 1113 RX_RES_PHY_FLAGS_SHORT_PREAMBLE = BIT(2), 1114 RX_RES_PHY_FLAGS_NARROW_BAND = BIT(3), 1115 RX_RES_PHY_FLAGS_ANTENNA = (0x7 << 4), 1116 RX_RES_PHY_FLAGS_ANTENNA_POS = 4, 1117 RX_RES_PHY_FLAGS_AGG = BIT(7), 1118 RX_RES_PHY_FLAGS_OFDM_HT = BIT(8), 1119 RX_RES_PHY_FLAGS_OFDM_GF = BIT(9), 1120 RX_RES_PHY_FLAGS_OFDM_VHT = BIT(10), 1121 }; 1122 1123 /** 1124 * enum iwl_mvm_rx_status - written by fw for each Rx packet 1125 * @RX_MPDU_RES_STATUS_CRC_OK: CRC is fine 1126 * @RX_MPDU_RES_STATUS_OVERRUN_OK: there was no RXE overflow 1127 * @RX_MPDU_RES_STATUS_SRC_STA_FOUND: 1128 * @RX_MPDU_RES_STATUS_KEY_VALID: 1129 * @RX_MPDU_RES_STATUS_KEY_PARAM_OK: 1130 * @RX_MPDU_RES_STATUS_ICV_OK: ICV is fine, if not, the packet is destroyed 1131 * @RX_MPDU_RES_STATUS_MIC_OK: used for CCM alg only. TKIP MIC is checked 1132 * in the driver. 1133 * @RX_MPDU_RES_STATUS_TTAK_OK: TTAK is fine 1134 * @RX_MPDU_RES_STATUS_MNG_FRAME_REPLAY_ERR: valid for alg = CCM_CMAC or 1135 * alg = CCM only. Checks replay attack for 11w frames. Relevant only if 1136 * %RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME is set. 1137 * @RX_MPDU_RES_STATUS_SEC_NO_ENC: this frame is not encrypted 1138 * @RX_MPDU_RES_STATUS_SEC_WEP_ENC: this frame is encrypted using WEP 1139 * @RX_MPDU_RES_STATUS_SEC_CCM_ENC: this frame is encrypted using CCM 1140 * @RX_MPDU_RES_STATUS_SEC_TKIP_ENC: this frame is encrypted using TKIP 1141 * @RX_MPDU_RES_STATUS_SEC_CCM_CMAC_ENC: this frame is encrypted using CCM_CMAC 1142 * @RX_MPDU_RES_STATUS_SEC_ENC_ERR: this frame couldn't be decrypted 1143 * @RX_MPDU_RES_STATUS_SEC_ENC_MSK: bitmask of the encryption algorithm 1144 * @RX_MPDU_RES_STATUS_DEC_DONE: this frame has been successfully decrypted 1145 * @RX_MPDU_RES_STATUS_PROTECT_FRAME_BIT_CMP: 1146 * @RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP: 1147 * @RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT: 1148 * @RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME: this frame is an 11w management frame 1149 * @RX_MPDU_RES_STATUS_HASH_INDEX_MSK: 1150 * @RX_MPDU_RES_STATUS_STA_ID_MSK: 1151 * @RX_MPDU_RES_STATUS_RRF_KILL: 1152 * @RX_MPDU_RES_STATUS_FILTERING_MSK: 1153 * @RX_MPDU_RES_STATUS2_FILTERING_MSK: 1154 */ 1155 enum iwl_mvm_rx_status { 1156 RX_MPDU_RES_STATUS_CRC_OK = BIT(0), 1157 RX_MPDU_RES_STATUS_OVERRUN_OK = BIT(1), 1158 RX_MPDU_RES_STATUS_SRC_STA_FOUND = BIT(2), 1159 RX_MPDU_RES_STATUS_KEY_VALID = BIT(3), 1160 RX_MPDU_RES_STATUS_KEY_PARAM_OK = BIT(4), 1161 RX_MPDU_RES_STATUS_ICV_OK = BIT(5), 1162 RX_MPDU_RES_STATUS_MIC_OK = BIT(6), 1163 RX_MPDU_RES_STATUS_TTAK_OK = BIT(7), 1164 RX_MPDU_RES_STATUS_MNG_FRAME_REPLAY_ERR = BIT(7), 1165 RX_MPDU_RES_STATUS_SEC_NO_ENC = (0 << 8), 1166 RX_MPDU_RES_STATUS_SEC_WEP_ENC = (1 << 8), 1167 RX_MPDU_RES_STATUS_SEC_CCM_ENC = (2 << 8), 1168 RX_MPDU_RES_STATUS_SEC_TKIP_ENC = (3 << 8), 1169 RX_MPDU_RES_STATUS_SEC_EXT_ENC = (4 << 8), 1170 RX_MPDU_RES_STATUS_SEC_CCM_CMAC_ENC = (6 << 8), 1171 RX_MPDU_RES_STATUS_SEC_ENC_ERR = (7 << 8), 1172 RX_MPDU_RES_STATUS_SEC_ENC_MSK = (7 << 8), 1173 RX_MPDU_RES_STATUS_DEC_DONE = BIT(11), 1174 RX_MPDU_RES_STATUS_PROTECT_FRAME_BIT_CMP = BIT(12), 1175 RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP = BIT(13), 1176 RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT = BIT(14), 1177 RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME = BIT(15), 1178 RX_MPDU_RES_STATUS_HASH_INDEX_MSK = (0x3F0000), 1179 RX_MPDU_RES_STATUS_STA_ID_MSK = (0x1f000000), 1180 RX_MPDU_RES_STATUS_RRF_KILL = BIT(29), 1181 RX_MPDU_RES_STATUS_FILTERING_MSK = (0xc00000), 1182 RX_MPDU_RES_STATUS2_FILTERING_MSK = (0xc0000000), 1183 }; 1184 1185 /** 1186 * struct iwl_radio_version_notif - information on the radio version 1187 * ( RADIO_VERSION_NOTIFICATION = 0x68 ) 1188 * @radio_flavor: 1189 * @radio_step: 1190 * @radio_dash: 1191 */ 1192 struct iwl_radio_version_notif { 1193 __le32 radio_flavor; 1194 __le32 radio_step; 1195 __le32 radio_dash; 1196 } __packed; /* RADIO_VERSION_NOTOFICATION_S_VER_1 */ 1197 1198 enum iwl_card_state_flags { 1199 CARD_ENABLED = 0x00, 1200 HW_CARD_DISABLED = 0x01, 1201 SW_CARD_DISABLED = 0x02, 1202 CT_KILL_CARD_DISABLED = 0x04, 1203 HALT_CARD_DISABLED = 0x08, 1204 CARD_DISABLED_MSK = 0x0f, 1205 CARD_IS_RX_ON = 0x10, 1206 }; 1207 1208 /** 1209 * struct iwl_radio_version_notif - information on the radio version 1210 * ( CARD_STATE_NOTIFICATION = 0xa1 ) 1211 * @flags: %iwl_card_state_flags 1212 */ 1213 struct iwl_card_state_notif { 1214 __le32 flags; 1215 } __packed; /* CARD_STATE_NTFY_API_S_VER_1 */ 1216 1217 /** 1218 * struct iwl_missed_beacons_notif - information on missed beacons 1219 * ( MISSED_BEACONS_NOTIFICATION = 0xa2 ) 1220 * @mac_id: interface ID 1221 * @consec_missed_beacons_since_last_rx: number of consecutive missed 1222 * beacons since last RX. 1223 * @consec_missed_beacons: number of consecutive missed beacons 1224 * @num_expected_beacons: 1225 * @num_recvd_beacons: 1226 */ 1227 struct iwl_missed_beacons_notif { 1228 __le32 mac_id; 1229 __le32 consec_missed_beacons_since_last_rx; 1230 __le32 consec_missed_beacons; 1231 __le32 num_expected_beacons; 1232 __le32 num_recvd_beacons; 1233 } __packed; /* MISSED_BEACON_NTFY_API_S_VER_3 */ 1234 1235 /** 1236 * struct iwl_mfuart_load_notif - mfuart image version & status 1237 * ( MFUART_LOAD_NOTIFICATION = 0xb1 ) 1238 * @installed_ver: installed image version 1239 * @external_ver: external image version 1240 * @status: MFUART loading status 1241 * @duration: MFUART loading time 1242 */ 1243 struct iwl_mfuart_load_notif { 1244 __le32 installed_ver; 1245 __le32 external_ver; 1246 __le32 status; 1247 __le32 duration; 1248 } __packed; /*MFU_LOADER_NTFY_API_S_VER_1*/ 1249 1250 /** 1251 * struct iwl_set_calib_default_cmd - set default value for calibration. 1252 * ( SET_CALIB_DEFAULT_CMD = 0x8e ) 1253 * @calib_index: the calibration to set value for 1254 * @length: of data 1255 * @data: the value to set for the calibration result 1256 */ 1257 struct iwl_set_calib_default_cmd { 1258 __le16 calib_index; 1259 __le16 length; 1260 u8 data[0]; 1261 } __packed; /* PHY_CALIB_OVERRIDE_VALUES_S */ 1262 1263 #define MAX_PORT_ID_NUM 2 1264 #define MAX_MCAST_FILTERING_ADDRESSES 256 1265 1266 /** 1267 * struct iwl_mcast_filter_cmd - configure multicast filter. 1268 * @filter_own: Set 1 to filter out multicast packets sent by station itself 1269 * @port_id: Multicast MAC addresses array specifier. This is a strange way 1270 * to identify network interface adopted in host-device IF. 1271 * It is used by FW as index in array of addresses. This array has 1272 * MAX_PORT_ID_NUM members. 1273 * @count: Number of MAC addresses in the array 1274 * @pass_all: Set 1 to pass all multicast packets. 1275 * @bssid: current association BSSID. 1276 * @addr_list: Place holder for array of MAC addresses. 1277 * IMPORTANT: add padding if necessary to ensure DWORD alignment. 1278 */ 1279 struct iwl_mcast_filter_cmd { 1280 u8 filter_own; 1281 u8 port_id; 1282 u8 count; 1283 u8 pass_all; 1284 u8 bssid[6]; 1285 u8 reserved[2]; 1286 u8 addr_list[0]; 1287 } __packed; /* MCAST_FILTERING_CMD_API_S_VER_1 */ 1288 1289 #define MAX_BCAST_FILTERS 8 1290 #define MAX_BCAST_FILTER_ATTRS 2 1291 1292 /** 1293 * enum iwl_mvm_bcast_filter_attr_offset - written by fw for each Rx packet 1294 * @BCAST_FILTER_OFFSET_PAYLOAD_START: offset is from payload start. 1295 * @BCAST_FILTER_OFFSET_IP_END: offset is from ip header end (i.e. 1296 * start of ip payload). 1297 */ 1298 enum iwl_mvm_bcast_filter_attr_offset { 1299 BCAST_FILTER_OFFSET_PAYLOAD_START = 0, 1300 BCAST_FILTER_OFFSET_IP_END = 1, 1301 }; 1302 1303 /** 1304 * struct iwl_fw_bcast_filter_attr - broadcast filter attribute 1305 * @offset_type: &enum iwl_mvm_bcast_filter_attr_offset. 1306 * @offset: starting offset of this pattern. 1307 * @val: value to match - big endian (MSB is the first 1308 * byte to match from offset pos). 1309 * @mask: mask to match (big endian). 1310 */ 1311 struct iwl_fw_bcast_filter_attr { 1312 u8 offset_type; 1313 u8 offset; 1314 __le16 reserved1; 1315 __be32 val; 1316 __be32 mask; 1317 } __packed; /* BCAST_FILTER_ATT_S_VER_1 */ 1318 1319 /** 1320 * enum iwl_mvm_bcast_filter_frame_type - filter frame type 1321 * @BCAST_FILTER_FRAME_TYPE_ALL: consider all frames. 1322 * @BCAST_FILTER_FRAME_TYPE_IPV4: consider only ipv4 frames 1323 */ 1324 enum iwl_mvm_bcast_filter_frame_type { 1325 BCAST_FILTER_FRAME_TYPE_ALL = 0, 1326 BCAST_FILTER_FRAME_TYPE_IPV4 = 1, 1327 }; 1328 1329 /** 1330 * struct iwl_fw_bcast_filter - broadcast filter 1331 * @discard: discard frame (1) or let it pass (0). 1332 * @frame_type: &enum iwl_mvm_bcast_filter_frame_type. 1333 * @num_attrs: number of valid attributes in this filter. 1334 * @attrs: attributes of this filter. a filter is considered matched 1335 * only when all its attributes are matched (i.e. AND relationship) 1336 */ 1337 struct iwl_fw_bcast_filter { 1338 u8 discard; 1339 u8 frame_type; 1340 u8 num_attrs; 1341 u8 reserved1; 1342 struct iwl_fw_bcast_filter_attr attrs[MAX_BCAST_FILTER_ATTRS]; 1343 } __packed; /* BCAST_FILTER_S_VER_1 */ 1344 1345 /** 1346 * struct iwl_fw_bcast_mac - per-mac broadcast filtering configuration. 1347 * @default_discard: default action for this mac (discard (1) / pass (0)). 1348 * @attached_filters: bitmap of relevant filters for this mac. 1349 */ 1350 struct iwl_fw_bcast_mac { 1351 u8 default_discard; 1352 u8 reserved1; 1353 __le16 attached_filters; 1354 } __packed; /* BCAST_MAC_CONTEXT_S_VER_1 */ 1355 1356 /** 1357 * struct iwl_bcast_filter_cmd - broadcast filtering configuration 1358 * @disable: enable (0) / disable (1) 1359 * @max_bcast_filters: max number of filters (MAX_BCAST_FILTERS) 1360 * @max_macs: max number of macs (NUM_MAC_INDEX_DRIVER) 1361 * @filters: broadcast filters 1362 * @macs: broadcast filtering configuration per-mac 1363 */ 1364 struct iwl_bcast_filter_cmd { 1365 u8 disable; 1366 u8 max_bcast_filters; 1367 u8 max_macs; 1368 u8 reserved1; 1369 struct iwl_fw_bcast_filter filters[MAX_BCAST_FILTERS]; 1370 struct iwl_fw_bcast_mac macs[NUM_MAC_INDEX_DRIVER]; 1371 } __packed; /* BCAST_FILTERING_HCMD_API_S_VER_1 */ 1372 1373 /* 1374 * enum iwl_mvm_marker_id - maker ids 1375 * 1376 * The ids for different type of markers to insert into the usniffer logs 1377 */ 1378 enum iwl_mvm_marker_id { 1379 MARKER_ID_TX_FRAME_LATENCY = 1, 1380 }; /* MARKER_ID_API_E_VER_1 */ 1381 1382 /** 1383 * struct iwl_mvm_marker - mark info into the usniffer logs 1384 * 1385 * (MARKER_CMD = 0xcb) 1386 * 1387 * Mark the UTC time stamp into the usniffer logs together with additional 1388 * metadata, so the usniffer output can be parsed. 1389 * In the command response the ucode will return the GP2 time. 1390 * 1391 * @dw_len: The amount of dwords following this byte including this byte. 1392 * @marker_id: A unique marker id (iwl_mvm_marker_id). 1393 * @reserved: reserved. 1394 * @timestamp: in milliseconds since 1970-01-01 00:00:00 UTC 1395 * @metadata: additional meta data that will be written to the unsiffer log 1396 */ 1397 struct iwl_mvm_marker { 1398 u8 dwLen; 1399 u8 markerId; 1400 __le16 reserved; 1401 __le64 timestamp; 1402 __le32 metadata[0]; 1403 } __packed; /* MARKER_API_S_VER_1 */ 1404 1405 /*********************************** 1406 * Smart Fifo API 1407 ***********************************/ 1408 /* Smart Fifo state */ 1409 enum iwl_sf_state { 1410 SF_LONG_DELAY_ON = 0, /* should never be called by driver */ 1411 SF_FULL_ON, 1412 SF_UNINIT, 1413 SF_INIT_OFF, 1414 SF_HW_NUM_STATES 1415 }; 1416 1417 /* Smart Fifo possible scenario */ 1418 enum iwl_sf_scenario { 1419 SF_SCENARIO_SINGLE_UNICAST, 1420 SF_SCENARIO_AGG_UNICAST, 1421 SF_SCENARIO_MULTICAST, 1422 SF_SCENARIO_BA_RESP, 1423 SF_SCENARIO_TX_RESP, 1424 SF_NUM_SCENARIO 1425 }; 1426 1427 #define SF_TRANSIENT_STATES_NUMBER 2 /* SF_LONG_DELAY_ON and SF_FULL_ON */ 1428 #define SF_NUM_TIMEOUT_TYPES 2 /* Aging timer and Idle timer */ 1429 1430 /* smart FIFO default values */ 1431 #define SF_W_MARK_SISO 6144 1432 #define SF_W_MARK_MIMO2 8192 1433 #define SF_W_MARK_MIMO3 6144 1434 #define SF_W_MARK_LEGACY 4096 1435 #define SF_W_MARK_SCAN 4096 1436 1437 /* SF Scenarios timers for default configuration (aligned to 32 uSec) */ 1438 #define SF_SINGLE_UNICAST_IDLE_TIMER_DEF 160 /* 150 uSec */ 1439 #define SF_SINGLE_UNICAST_AGING_TIMER_DEF 400 /* 0.4 mSec */ 1440 #define SF_AGG_UNICAST_IDLE_TIMER_DEF 160 /* 150 uSec */ 1441 #define SF_AGG_UNICAST_AGING_TIMER_DEF 400 /* 0.4 mSec */ 1442 #define SF_MCAST_IDLE_TIMER_DEF 160 /* 150 mSec */ 1443 #define SF_MCAST_AGING_TIMER_DEF 400 /* 0.4 mSec */ 1444 #define SF_BA_IDLE_TIMER_DEF 160 /* 150 uSec */ 1445 #define SF_BA_AGING_TIMER_DEF 400 /* 0.4 mSec */ 1446 #define SF_TX_RE_IDLE_TIMER_DEF 160 /* 150 uSec */ 1447 #define SF_TX_RE_AGING_TIMER_DEF 400 /* 0.4 mSec */ 1448 1449 /* SF Scenarios timers for BSS MAC configuration (aligned to 32 uSec) */ 1450 #define SF_SINGLE_UNICAST_IDLE_TIMER 320 /* 300 uSec */ 1451 #define SF_SINGLE_UNICAST_AGING_TIMER 2016 /* 2 mSec */ 1452 #define SF_AGG_UNICAST_IDLE_TIMER 320 /* 300 uSec */ 1453 #define SF_AGG_UNICAST_AGING_TIMER 2016 /* 2 mSec */ 1454 #define SF_MCAST_IDLE_TIMER 2016 /* 2 mSec */ 1455 #define SF_MCAST_AGING_TIMER 10016 /* 10 mSec */ 1456 #define SF_BA_IDLE_TIMER 320 /* 300 uSec */ 1457 #define SF_BA_AGING_TIMER 2016 /* 2 mSec */ 1458 #define SF_TX_RE_IDLE_TIMER 320 /* 300 uSec */ 1459 #define SF_TX_RE_AGING_TIMER 2016 /* 2 mSec */ 1460 1461 #define SF_LONG_DELAY_AGING_TIMER 1000000 /* 1 Sec */ 1462 1463 #define SF_CFG_DUMMY_NOTIF_OFF BIT(16) 1464 1465 /** 1466 * Smart Fifo configuration command. 1467 * @state: smart fifo state, types listed in enum %iwl_sf_sate. 1468 * @watermark: Minimum allowed availabe free space in RXF for transient state. 1469 * @long_delay_timeouts: aging and idle timer values for each scenario 1470 * in long delay state. 1471 * @full_on_timeouts: timer values for each scenario in full on state. 1472 */ 1473 struct iwl_sf_cfg_cmd { 1474 __le32 state; 1475 __le32 watermark[SF_TRANSIENT_STATES_NUMBER]; 1476 __le32 long_delay_timeouts[SF_NUM_SCENARIO][SF_NUM_TIMEOUT_TYPES]; 1477 __le32 full_on_timeouts[SF_NUM_SCENARIO][SF_NUM_TIMEOUT_TYPES]; 1478 } __packed; /* SF_CFG_API_S_VER_2 */ 1479 1480 /*********************************** 1481 * Location Aware Regulatory (LAR) API - MCC updates 1482 ***********************************/ 1483 1484 /** 1485 * struct iwl_mcc_update_cmd - Request the device to update geographic 1486 * regulatory profile according to the given MCC (Mobile Country Code). 1487 * The MCC is two letter-code, ascii upper case[A-Z] or '00' for world domain. 1488 * 'ZZ' MCC will be used to switch to NVM default profile; in this case, the 1489 * MCC in the cmd response will be the relevant MCC in the NVM. 1490 * @mcc: given mobile country code 1491 * @source_id: the source from where we got the MCC, see iwl_mcc_source 1492 * @reserved: reserved for alignment 1493 */ 1494 struct iwl_mcc_update_cmd { 1495 __le16 mcc; 1496 u8 source_id; 1497 u8 reserved; 1498 } __packed; /* LAR_UPDATE_MCC_CMD_API_S */ 1499 1500 /** 1501 * iwl_mcc_update_resp - response to MCC_UPDATE_CMD. 1502 * Contains the new channel control profile map, if changed, and the new MCC 1503 * (mobile country code). 1504 * The new MCC may be different than what was requested in MCC_UPDATE_CMD. 1505 * @status: see &enum iwl_mcc_update_status 1506 * @mcc: the new applied MCC 1507 * @cap: capabilities for all channels which matches the MCC 1508 * @source_id: the MCC source, see iwl_mcc_source 1509 * @n_channels: number of channels in @channels_data (may be 14, 39, 50 or 51 1510 * channels, depending on platform) 1511 * @channels: channel control data map, DWORD for each channel. Only the first 1512 * 16bits are used. 1513 */ 1514 struct iwl_mcc_update_resp { 1515 __le32 status; 1516 __le16 mcc; 1517 u8 cap; 1518 u8 source_id; 1519 __le32 n_channels; 1520 __le32 channels[0]; 1521 } __packed; /* LAR_UPDATE_MCC_CMD_RESP_S */ 1522 1523 /** 1524 * struct iwl_mcc_chub_notif - chub notifies of mcc change 1525 * (MCC_CHUB_UPDATE_CMD = 0xc9) 1526 * The Chub (Communication Hub, CommsHUB) is a HW component that connects to 1527 * the cellular and connectivity cores that gets updates of the mcc, and 1528 * notifies the ucode directly of any mcc change. 1529 * The ucode requests the driver to request the device to update geographic 1530 * regulatory profile according to the given MCC (Mobile Country Code). 1531 * The MCC is two letter-code, ascii upper case[A-Z] or '00' for world domain. 1532 * 'ZZ' MCC will be used to switch to NVM default profile; in this case, the 1533 * MCC in the cmd response will be the relevant MCC in the NVM. 1534 * @mcc: given mobile country code 1535 * @source_id: identity of the change originator, see iwl_mcc_source 1536 * @reserved1: reserved for alignment 1537 */ 1538 struct iwl_mcc_chub_notif { 1539 u16 mcc; 1540 u8 source_id; 1541 u8 reserved1; 1542 } __packed; /* LAR_MCC_NOTIFY_S */ 1543 1544 enum iwl_mcc_update_status { 1545 MCC_RESP_NEW_CHAN_PROFILE, 1546 MCC_RESP_SAME_CHAN_PROFILE, 1547 MCC_RESP_INVALID, 1548 MCC_RESP_NVM_DISABLED, 1549 MCC_RESP_ILLEGAL, 1550 MCC_RESP_LOW_PRIORITY, 1551 }; 1552 1553 enum iwl_mcc_source { 1554 MCC_SOURCE_OLD_FW = 0, 1555 MCC_SOURCE_ME = 1, 1556 MCC_SOURCE_BIOS = 2, 1557 MCC_SOURCE_3G_LTE_HOST = 3, 1558 MCC_SOURCE_3G_LTE_DEVICE = 4, 1559 MCC_SOURCE_WIFI = 5, 1560 MCC_SOURCE_RESERVED = 6, 1561 MCC_SOURCE_DEFAULT = 7, 1562 MCC_SOURCE_UNINITIALIZED = 8, 1563 MCC_SOURCE_GET_CURRENT = 0x10 1564 }; 1565 1566 /* DTS measurements */ 1567 1568 enum iwl_dts_measurement_flags { 1569 DTS_TRIGGER_CMD_FLAGS_TEMP = BIT(0), 1570 DTS_TRIGGER_CMD_FLAGS_VOLT = BIT(1), 1571 }; 1572 1573 /** 1574 * iwl_dts_measurement_cmd - request DTS temperature and/or voltage measurements 1575 * 1576 * @flags: indicates which measurements we want as specified in &enum 1577 * iwl_dts_measurement_flags 1578 */ 1579 struct iwl_dts_measurement_cmd { 1580 __le32 flags; 1581 } __packed; /* TEMPERATURE_MEASUREMENT_TRIGGER_CMD_S */ 1582 1583 /** 1584 * iwl_dts_measurement_notif - notification received with the measurements 1585 * 1586 * @temp: the measured temperature 1587 * @voltage: the measured voltage 1588 */ 1589 struct iwl_dts_measurement_notif { 1590 __le32 temp; 1591 __le32 voltage; 1592 } __packed; /* TEMPERATURE_MEASUREMENT_TRIGGER_NTFY_S */ 1593 1594 /*********************************** 1595 * TDLS API 1596 ***********************************/ 1597 1598 /* Type of TDLS request */ 1599 enum iwl_tdls_channel_switch_type { 1600 TDLS_SEND_CHAN_SW_REQ = 0, 1601 TDLS_SEND_CHAN_SW_RESP_AND_MOVE_CH, 1602 TDLS_MOVE_CH, 1603 }; /* TDLS_STA_CHANNEL_SWITCH_CMD_TYPE_API_E_VER_1 */ 1604 1605 /** 1606 * Switch timing sub-element in a TDLS channel-switch command 1607 * @frame_timestamp: GP2 timestamp of channel-switch request/response packet 1608 * received from peer 1609 * @max_offchan_duration: What amount of microseconds out of a DTIM is given 1610 * to the TDLS off-channel communication. For instance if the DTIM is 1611 * 200TU and the TDLS peer is to be given 25% of the time, the value 1612 * given will be 50TU, or 50 * 1024 if translated into microseconds. 1613 * @switch_time: switch time the peer sent in its channel switch timing IE 1614 * @switch_timout: switch timeout the peer sent in its channel switch timing IE 1615 */ 1616 struct iwl_tdls_channel_switch_timing { 1617 __le32 frame_timestamp; /* GP2 time of peer packet Rx */ 1618 __le32 max_offchan_duration; /* given in micro-seconds */ 1619 __le32 switch_time; /* given in micro-seconds */ 1620 __le32 switch_timeout; /* given in micro-seconds */ 1621 } __packed; /* TDLS_STA_CHANNEL_SWITCH_TIMING_DATA_API_S_VER_1 */ 1622 1623 #define IWL_TDLS_CH_SW_FRAME_MAX_SIZE 200 1624 1625 /** 1626 * TDLS channel switch frame template 1627 * 1628 * A template representing a TDLS channel-switch request or response frame 1629 * 1630 * @switch_time_offset: offset to the channel switch timing IE in the template 1631 * @tx_cmd: Tx parameters for the frame 1632 * @data: frame data 1633 */ 1634 struct iwl_tdls_channel_switch_frame { 1635 __le32 switch_time_offset; 1636 struct iwl_tx_cmd tx_cmd; 1637 u8 data[IWL_TDLS_CH_SW_FRAME_MAX_SIZE]; 1638 } __packed; /* TDLS_STA_CHANNEL_SWITCH_FRAME_API_S_VER_1 */ 1639 1640 /** 1641 * TDLS channel switch command 1642 * 1643 * The command is sent to initiate a channel switch and also in response to 1644 * incoming TDLS channel-switch request/response packets from remote peers. 1645 * 1646 * @switch_type: see &enum iwl_tdls_channel_switch_type 1647 * @peer_sta_id: station id of TDLS peer 1648 * @ci: channel we switch to 1649 * @timing: timing related data for command 1650 * @frame: channel-switch request/response template, depending to switch_type 1651 */ 1652 struct iwl_tdls_channel_switch_cmd { 1653 u8 switch_type; 1654 __le32 peer_sta_id; 1655 struct iwl_fw_channel_info ci; 1656 struct iwl_tdls_channel_switch_timing timing; 1657 struct iwl_tdls_channel_switch_frame frame; 1658 } __packed; /* TDLS_STA_CHANNEL_SWITCH_CMD_API_S_VER_1 */ 1659 1660 /** 1661 * TDLS channel switch start notification 1662 * 1663 * @status: non-zero on success 1664 * @offchannel_duration: duration given in microseconds 1665 * @sta_id: peer currently performing the channel-switch with 1666 */ 1667 struct iwl_tdls_channel_switch_notif { 1668 __le32 status; 1669 __le32 offchannel_duration; 1670 __le32 sta_id; 1671 } __packed; /* TDLS_STA_CHANNEL_SWITCH_NTFY_API_S_VER_1 */ 1672 1673 /** 1674 * TDLS station info 1675 * 1676 * @sta_id: station id of the TDLS peer 1677 * @tx_to_peer_tid: TID reserved vs. the peer for FW based Tx 1678 * @tx_to_peer_ssn: initial SSN the FW should use for Tx on its TID vs the peer 1679 * @is_initiator: 1 if the peer is the TDLS link initiator, 0 otherwise 1680 */ 1681 struct iwl_tdls_sta_info { 1682 u8 sta_id; 1683 u8 tx_to_peer_tid; 1684 __le16 tx_to_peer_ssn; 1685 __le32 is_initiator; 1686 } __packed; /* TDLS_STA_INFO_VER_1 */ 1687 1688 /** 1689 * TDLS basic config command 1690 * 1691 * @id_and_color: MAC id and color being configured 1692 * @tdls_peer_count: amount of currently connected TDLS peers 1693 * @tx_to_ap_tid: TID reverved vs. the AP for FW based Tx 1694 * @tx_to_ap_ssn: initial SSN the FW should use for Tx on its TID vs. the AP 1695 * @sta_info: per-station info. Only the first tdls_peer_count entries are set 1696 * @pti_req_data_offset: offset of network-level data for the PTI template 1697 * @pti_req_tx_cmd: Tx parameters for PTI request template 1698 * @pti_req_template: PTI request template data 1699 */ 1700 struct iwl_tdls_config_cmd { 1701 __le32 id_and_color; /* mac id and color */ 1702 u8 tdls_peer_count; 1703 u8 tx_to_ap_tid; 1704 __le16 tx_to_ap_ssn; 1705 struct iwl_tdls_sta_info sta_info[IWL_MVM_TDLS_STA_COUNT]; 1706 1707 __le32 pti_req_data_offset; 1708 struct iwl_tx_cmd pti_req_tx_cmd; 1709 u8 pti_req_template[0]; 1710 } __packed; /* TDLS_CONFIG_CMD_API_S_VER_1 */ 1711 1712 /** 1713 * TDLS per-station config information from FW 1714 * 1715 * @sta_id: station id of the TDLS peer 1716 * @tx_to_peer_last_seq: last sequence number used by FW during FW-based Tx to 1717 * the peer 1718 */ 1719 struct iwl_tdls_config_sta_info_res { 1720 __le16 sta_id; 1721 __le16 tx_to_peer_last_seq; 1722 } __packed; /* TDLS_STA_INFO_RSP_VER_1 */ 1723 1724 /** 1725 * TDLS config information from FW 1726 * 1727 * @tx_to_ap_last_seq: last sequence number used by FW during FW-based Tx to AP 1728 * @sta_info: per-station TDLS config information 1729 */ 1730 struct iwl_tdls_config_res { 1731 __le32 tx_to_ap_last_seq; 1732 struct iwl_tdls_config_sta_info_res sta_info[IWL_MVM_TDLS_STA_COUNT]; 1733 } __packed; /* TDLS_CONFIG_RSP_API_S_VER_1 */ 1734 1735 #define TX_FIFO_MAX_NUM 8 1736 #define RX_FIFO_MAX_NUM 2 1737 1738 /** 1739 * Shared memory configuration information from the FW 1740 * 1741 * @shared_mem_addr: shared memory addr (pre 8000 HW set to 0x0 as MARBH is not 1742 * accessible) 1743 * @shared_mem_size: shared memory size 1744 * @sample_buff_addr: internal sample (mon/adc) buff addr (pre 8000 HW set to 1745 * 0x0 as accessible only via DBGM RDAT) 1746 * @sample_buff_size: internal sample buff size 1747 * @txfifo_addr: start addr of TXF0 (excluding the context table 0.5KB), (pre 1748 * 8000 HW set to 0x0 as not accessible) 1749 * @txfifo_size: size of TXF0 ... TXF7 1750 * @rxfifo_size: RXF1, RXF2 sizes. If there is no RXF2, it'll have a value of 0 1751 * @page_buff_addr: used by UMAC and performance debug (page miss analysis), 1752 * when paging is not supported this should be 0 1753 * @page_buff_size: size of %page_buff_addr 1754 */ 1755 struct iwl_shared_mem_cfg { 1756 __le32 shared_mem_addr; 1757 __le32 shared_mem_size; 1758 __le32 sample_buff_addr; 1759 __le32 sample_buff_size; 1760 __le32 txfifo_addr; 1761 __le32 txfifo_size[TX_FIFO_MAX_NUM]; 1762 __le32 rxfifo_size[RX_FIFO_MAX_NUM]; 1763 __le32 page_buff_addr; 1764 __le32 page_buff_size; 1765 } __packed; /* SHARED_MEM_ALLOC_API_S_VER_1 */ 1766 1767 #endif /* __fw_api_h__ */ 1768