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 * 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 - 2015 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-rx.h" 71#include "fw-api-tx.h" 72#include "fw-api-sta.h" 73#include "fw-api-mac.h" 74#include "fw-api-power.h" 75#include "fw-api-d3.h" 76#include "fw-api-coex.h" 77#include "fw-api-scan.h" 78#include "fw-api-stats.h" 79#include "fw-api-tof.h" 80 81/* Tx queue numbers */ 82enum { 83 IWL_MVM_OFFCHANNEL_QUEUE = 8, 84 IWL_MVM_CMD_QUEUE = 9, 85}; 86 87enum iwl_mvm_tx_fifo { 88 IWL_MVM_TX_FIFO_BK = 0, 89 IWL_MVM_TX_FIFO_BE, 90 IWL_MVM_TX_FIFO_VI, 91 IWL_MVM_TX_FIFO_VO, 92 IWL_MVM_TX_FIFO_MCAST = 5, 93 IWL_MVM_TX_FIFO_CMD = 7, 94}; 95 96#define IWL_MVM_STATION_COUNT 16 97 98#define IWL_MVM_TDLS_STA_COUNT 4 99 100/* commands */ 101enum { 102 MVM_ALIVE = 0x1, 103 REPLY_ERROR = 0x2, 104 ECHO_CMD = 0x3, 105 106 INIT_COMPLETE_NOTIF = 0x4, 107 108 /* PHY context commands */ 109 PHY_CONTEXT_CMD = 0x8, 110 DBG_CFG = 0x9, 111 ANTENNA_COUPLING_NOTIFICATION = 0xa, 112 113 /* UMAC scan commands */ 114 SCAN_ITERATION_COMPLETE_UMAC = 0xb5, 115 SCAN_CFG_CMD = 0xc, 116 SCAN_REQ_UMAC = 0xd, 117 SCAN_ABORT_UMAC = 0xe, 118 SCAN_COMPLETE_UMAC = 0xf, 119 120 /* station table */ 121 ADD_STA_KEY = 0x17, 122 ADD_STA = 0x18, 123 REMOVE_STA = 0x19, 124 125 /* paging get item */ 126 FW_GET_ITEM_CMD = 0x1a, 127 128 /* TX */ 129 TX_CMD = 0x1c, 130 TXPATH_FLUSH = 0x1e, 131 MGMT_MCAST_KEY = 0x1f, 132 133 /* scheduler config */ 134 SCD_QUEUE_CFG = 0x1d, 135 136 /* global key */ 137 WEP_KEY = 0x20, 138 139 /* Memory */ 140 SHARED_MEM_CFG = 0x25, 141 142 /* TDLS */ 143 TDLS_CHANNEL_SWITCH_CMD = 0x27, 144 TDLS_CHANNEL_SWITCH_NOTIFICATION = 0xaa, 145 TDLS_CONFIG_CMD = 0xa7, 146 147 /* MAC and Binding commands */ 148 MAC_CONTEXT_CMD = 0x28, 149 TIME_EVENT_CMD = 0x29, /* both CMD and response */ 150 TIME_EVENT_NOTIFICATION = 0x2a, 151 BINDING_CONTEXT_CMD = 0x2b, 152 TIME_QUOTA_CMD = 0x2c, 153 NON_QOS_TX_COUNTER_CMD = 0x2d, 154 155 LQ_CMD = 0x4e, 156 157 /* paging block to FW cpu2 */ 158 FW_PAGING_BLOCK_CMD = 0x4f, 159 160 /* Scan offload */ 161 SCAN_OFFLOAD_REQUEST_CMD = 0x51, 162 SCAN_OFFLOAD_ABORT_CMD = 0x52, 163 HOT_SPOT_CMD = 0x53, 164 SCAN_OFFLOAD_COMPLETE = 0x6D, 165 SCAN_OFFLOAD_UPDATE_PROFILES_CMD = 0x6E, 166 SCAN_OFFLOAD_CONFIG_CMD = 0x6f, 167 MATCH_FOUND_NOTIFICATION = 0xd9, 168 SCAN_ITERATION_COMPLETE = 0xe7, 169 170 /* Phy */ 171 PHY_CONFIGURATION_CMD = 0x6a, 172 CALIB_RES_NOTIF_PHY_DB = 0x6b, 173 /* PHY_DB_CMD = 0x6c, */ 174 175 /* ToF - 802.11mc FTM */ 176 TOF_CMD = 0x10, 177 TOF_NOTIFICATION = 0x11, 178 179 /* Power - legacy power table command */ 180 POWER_TABLE_CMD = 0x77, 181 PSM_UAPSD_AP_MISBEHAVING_NOTIFICATION = 0x78, 182 LTR_CONFIG = 0xee, 183 184 /* Thermal Throttling*/ 185 REPLY_THERMAL_MNG_BACKOFF = 0x7e, 186 187 /* Set/Get DC2DC frequency tune */ 188 DC2DC_CONFIG_CMD = 0x83, 189 190 /* NVM */ 191 NVM_ACCESS_CMD = 0x88, 192 193 SET_CALIB_DEFAULT_CMD = 0x8e, 194 195 BEACON_NOTIFICATION = 0x90, 196 BEACON_TEMPLATE_CMD = 0x91, 197 TX_ANT_CONFIGURATION_CMD = 0x98, 198 STATISTICS_CMD = 0x9c, 199 STATISTICS_NOTIFICATION = 0x9d, 200 EOSP_NOTIFICATION = 0x9e, 201 REDUCE_TX_POWER_CMD = 0x9f, 202 203 /* RF-KILL commands and notifications */ 204 CARD_STATE_CMD = 0xa0, 205 CARD_STATE_NOTIFICATION = 0xa1, 206 207 MISSED_BEACONS_NOTIFICATION = 0xa2, 208 209 /* Power - new power table command */ 210 MAC_PM_POWER_TABLE = 0xa9, 211 212 MFUART_LOAD_NOTIFICATION = 0xb1, 213 214 REPLY_RX_PHY_CMD = 0xc0, 215 REPLY_RX_MPDU_CMD = 0xc1, 216 BA_NOTIF = 0xc5, 217 218 /* Location Aware Regulatory */ 219 MCC_UPDATE_CMD = 0xc8, 220 MCC_CHUB_UPDATE_CMD = 0xc9, 221 222 MARKER_CMD = 0xcb, 223 224 /* BT Coex */ 225 BT_COEX_PRIO_TABLE = 0xcc, 226 BT_COEX_PROT_ENV = 0xcd, 227 BT_PROFILE_NOTIFICATION = 0xce, 228 BT_CONFIG = 0x9b, 229 BT_COEX_UPDATE_SW_BOOST = 0x5a, 230 BT_COEX_UPDATE_CORUN_LUT = 0x5b, 231 BT_COEX_UPDATE_REDUCED_TXP = 0x5c, 232 BT_COEX_CI = 0x5d, 233 234 REPLY_SF_CFG_CMD = 0xd1, 235 REPLY_BEACON_FILTERING_CMD = 0xd2, 236 237 /* DTS measurements */ 238 CMD_DTS_MEASUREMENT_TRIGGER = 0xdc, 239 DTS_MEASUREMENT_NOTIFICATION = 0xdd, 240 241 REPLY_DEBUG_CMD = 0xf0, 242 DEBUG_LOG_MSG = 0xf7, 243 244 BCAST_FILTER_CMD = 0xcf, 245 MCAST_FILTER_CMD = 0xd0, 246 247 /* D3 commands/notifications */ 248 D3_CONFIG_CMD = 0xd3, 249 PROT_OFFLOAD_CONFIG_CMD = 0xd4, 250 OFFLOADS_QUERY_CMD = 0xd5, 251 REMOTE_WAKE_CONFIG_CMD = 0xd6, 252 D0I3_END_CMD = 0xed, 253 254 /* for WoWLAN in particular */ 255 WOWLAN_PATTERNS = 0xe0, 256 WOWLAN_CONFIGURATION = 0xe1, 257 WOWLAN_TSC_RSC_PARAM = 0xe2, 258 WOWLAN_TKIP_PARAM = 0xe3, 259 WOWLAN_KEK_KCK_MATERIAL = 0xe4, 260 WOWLAN_GET_STATUSES = 0xe5, 261 WOWLAN_TX_POWER_PER_DB = 0xe6, 262 263 /* and for NetDetect */ 264 SCAN_OFFLOAD_PROFILES_QUERY_CMD = 0x56, 265 SCAN_OFFLOAD_HOTSPOTS_CONFIG_CMD = 0x58, 266 SCAN_OFFLOAD_HOTSPOTS_QUERY_CMD = 0x59, 267 268 REPLY_MAX = 0xff, 269}; 270 271enum iwl_phy_ops_subcmd_ids { 272 CMD_DTS_MEASUREMENT_TRIGGER_WIDE = 0x0, 273 DTS_MEASUREMENT_NOTIF_WIDE = 0xFF, 274}; 275 276/* command groups */ 277enum { 278 PHY_OPS_GROUP = 0x4, 279}; 280 281/** 282 * struct iwl_cmd_response - generic response struct for most commands 283 * @status: status of the command asked, changes for each one 284 */ 285struct iwl_cmd_response { 286 __le32 status; 287}; 288 289/* 290 * struct iwl_tx_ant_cfg_cmd 291 * @valid: valid antenna configuration 292 */ 293struct iwl_tx_ant_cfg_cmd { 294 __le32 valid; 295} __packed; 296 297/* 298 * Calibration control struct. 299 * Sent as part of the phy configuration command. 300 * @flow_trigger: bitmap for which calibrations to perform according to 301 * flow triggers. 302 * @event_trigger: bitmap for which calibrations to perform according to 303 * event triggers. 304 */ 305struct iwl_calib_ctrl { 306 __le32 flow_trigger; 307 __le32 event_trigger; 308} __packed; 309 310/* This enum defines the bitmap of various calibrations to enable in both 311 * init ucode and runtime ucode through CALIBRATION_CFG_CMD. 312 */ 313enum iwl_calib_cfg { 314 IWL_CALIB_CFG_XTAL_IDX = BIT(0), 315 IWL_CALIB_CFG_TEMPERATURE_IDX = BIT(1), 316 IWL_CALIB_CFG_VOLTAGE_READ_IDX = BIT(2), 317 IWL_CALIB_CFG_PAPD_IDX = BIT(3), 318 IWL_CALIB_CFG_TX_PWR_IDX = BIT(4), 319 IWL_CALIB_CFG_DC_IDX = BIT(5), 320 IWL_CALIB_CFG_BB_FILTER_IDX = BIT(6), 321 IWL_CALIB_CFG_LO_LEAKAGE_IDX = BIT(7), 322 IWL_CALIB_CFG_TX_IQ_IDX = BIT(8), 323 IWL_CALIB_CFG_TX_IQ_SKEW_IDX = BIT(9), 324 IWL_CALIB_CFG_RX_IQ_IDX = BIT(10), 325 IWL_CALIB_CFG_RX_IQ_SKEW_IDX = BIT(11), 326 IWL_CALIB_CFG_SENSITIVITY_IDX = BIT(12), 327 IWL_CALIB_CFG_CHAIN_NOISE_IDX = BIT(13), 328 IWL_CALIB_CFG_DISCONNECTED_ANT_IDX = BIT(14), 329 IWL_CALIB_CFG_ANT_COUPLING_IDX = BIT(15), 330 IWL_CALIB_CFG_DAC_IDX = BIT(16), 331 IWL_CALIB_CFG_ABS_IDX = BIT(17), 332 IWL_CALIB_CFG_AGC_IDX = BIT(18), 333}; 334 335/* 336 * Phy configuration command. 337 */ 338struct iwl_phy_cfg_cmd { 339 __le32 phy_cfg; 340 struct iwl_calib_ctrl calib_control; 341} __packed; 342 343#define PHY_CFG_RADIO_TYPE (BIT(0) | BIT(1)) 344#define PHY_CFG_RADIO_STEP (BIT(2) | BIT(3)) 345#define PHY_CFG_RADIO_DASH (BIT(4) | BIT(5)) 346#define PHY_CFG_PRODUCT_NUMBER (BIT(6) | BIT(7)) 347#define PHY_CFG_TX_CHAIN_A BIT(8) 348#define PHY_CFG_TX_CHAIN_B BIT(9) 349#define PHY_CFG_TX_CHAIN_C BIT(10) 350#define PHY_CFG_RX_CHAIN_A BIT(12) 351#define PHY_CFG_RX_CHAIN_B BIT(13) 352#define PHY_CFG_RX_CHAIN_C BIT(14) 353 354 355/* Target of the NVM_ACCESS_CMD */ 356enum { 357 NVM_ACCESS_TARGET_CACHE = 0, 358 NVM_ACCESS_TARGET_OTP = 1, 359 NVM_ACCESS_TARGET_EEPROM = 2, 360}; 361 362/* Section types for NVM_ACCESS_CMD */ 363enum { 364 NVM_SECTION_TYPE_SW = 1, 365 NVM_SECTION_TYPE_REGULATORY = 3, 366 NVM_SECTION_TYPE_CALIBRATION = 4, 367 NVM_SECTION_TYPE_PRODUCTION = 5, 368 NVM_SECTION_TYPE_MAC_OVERRIDE = 11, 369 NVM_SECTION_TYPE_PHY_SKU = 12, 370 NVM_MAX_NUM_SECTIONS = 13, 371}; 372 373/** 374 * struct iwl_nvm_access_cmd_ver2 - Request the device to send an NVM section 375 * @op_code: 0 - read, 1 - write 376 * @target: NVM_ACCESS_TARGET_* 377 * @type: NVM_SECTION_TYPE_* 378 * @offset: offset in bytes into the section 379 * @length: in bytes, to read/write 380 * @data: if write operation, the data to write. On read its empty 381 */ 382struct iwl_nvm_access_cmd { 383 u8 op_code; 384 u8 target; 385 __le16 type; 386 __le16 offset; 387 __le16 length; 388 u8 data[]; 389} __packed; /* NVM_ACCESS_CMD_API_S_VER_2 */ 390 391#define NUM_OF_FW_PAGING_BLOCKS 33 /* 32 for data and 1 block for CSS */ 392 393/* 394 * struct iwl_fw_paging_cmd - paging layout 395 * 396 * (FW_PAGING_BLOCK_CMD = 0x4f) 397 * 398 * Send to FW the paging layout in the driver. 399 * 400 * @flags: various flags for the command 401 * @block_size: the block size in powers of 2 402 * @block_num: number of blocks specified in the command. 403 * @device_phy_addr: virtual addresses from device side 404*/ 405struct iwl_fw_paging_cmd { 406 __le32 flags; 407 __le32 block_size; 408 __le32 block_num; 409 __le32 device_phy_addr[NUM_OF_FW_PAGING_BLOCKS]; 410} __packed; /* FW_PAGING_BLOCK_CMD_API_S_VER_1 */ 411 412/* 413 * Fw items ID's 414 * 415 * @IWL_FW_ITEM_ID_PAGING: Address of the pages that the FW will upload 416 * download 417 */ 418enum iwl_fw_item_id { 419 IWL_FW_ITEM_ID_PAGING = 3, 420}; 421 422/* 423 * struct iwl_fw_get_item_cmd - get an item from the fw 424 */ 425struct iwl_fw_get_item_cmd { 426 __le32 item_id; 427} __packed; /* FW_GET_ITEM_CMD_API_S_VER_1 */ 428 429struct iwl_fw_get_item_resp { 430 __le32 item_id; 431 __le32 item_byte_cnt; 432 __le32 item_val; 433} __packed; /* FW_GET_ITEM_RSP_S_VER_1 */ 434 435/** 436 * struct iwl_nvm_access_resp_ver2 - response to NVM_ACCESS_CMD 437 * @offset: offset in bytes into the section 438 * @length: in bytes, either how much was written or read 439 * @type: NVM_SECTION_TYPE_* 440 * @status: 0 for success, fail otherwise 441 * @data: if read operation, the data returned. Empty on write. 442 */ 443struct iwl_nvm_access_resp { 444 __le16 offset; 445 __le16 length; 446 __le16 type; 447 __le16 status; 448 u8 data[]; 449} __packed; /* NVM_ACCESS_CMD_RESP_API_S_VER_2 */ 450 451/* MVM_ALIVE 0x1 */ 452 453/* alive response is_valid values */ 454#define ALIVE_RESP_UCODE_OK BIT(0) 455#define ALIVE_RESP_RFKILL BIT(1) 456 457/* alive response ver_type values */ 458enum { 459 FW_TYPE_HW = 0, 460 FW_TYPE_PROT = 1, 461 FW_TYPE_AP = 2, 462 FW_TYPE_WOWLAN = 3, 463 FW_TYPE_TIMING = 4, 464 FW_TYPE_WIPAN = 5 465}; 466 467/* alive response ver_subtype values */ 468enum { 469 FW_SUBTYPE_FULL_FEATURE = 0, 470 FW_SUBTYPE_BOOTSRAP = 1, /* Not valid */ 471 FW_SUBTYPE_REDUCED = 2, 472 FW_SUBTYPE_ALIVE_ONLY = 3, 473 FW_SUBTYPE_WOWLAN = 4, 474 FW_SUBTYPE_AP_SUBTYPE = 5, 475 FW_SUBTYPE_WIPAN = 6, 476 FW_SUBTYPE_INITIALIZE = 9 477}; 478 479#define IWL_ALIVE_STATUS_ERR 0xDEAD 480#define IWL_ALIVE_STATUS_OK 0xCAFE 481 482#define IWL_ALIVE_FLG_RFKILL BIT(0) 483 484struct mvm_alive_resp_ver1 { 485 __le16 status; 486 __le16 flags; 487 u8 ucode_minor; 488 u8 ucode_major; 489 __le16 id; 490 u8 api_minor; 491 u8 api_major; 492 u8 ver_subtype; 493 u8 ver_type; 494 u8 mac; 495 u8 opt; 496 __le16 reserved2; 497 __le32 timestamp; 498 __le32 error_event_table_ptr; /* SRAM address for error log */ 499 __le32 log_event_table_ptr; /* SRAM address for event log */ 500 __le32 cpu_register_ptr; 501 __le32 dbgm_config_ptr; 502 __le32 alive_counter_ptr; 503 __le32 scd_base_ptr; /* SRAM address for SCD */ 504} __packed; /* ALIVE_RES_API_S_VER_1 */ 505 506struct mvm_alive_resp_ver2 { 507 __le16 status; 508 __le16 flags; 509 u8 ucode_minor; 510 u8 ucode_major; 511 __le16 id; 512 u8 api_minor; 513 u8 api_major; 514 u8 ver_subtype; 515 u8 ver_type; 516 u8 mac; 517 u8 opt; 518 __le16 reserved2; 519 __le32 timestamp; 520 __le32 error_event_table_ptr; /* SRAM address for error log */ 521 __le32 log_event_table_ptr; /* SRAM address for LMAC event log */ 522 __le32 cpu_register_ptr; 523 __le32 dbgm_config_ptr; 524 __le32 alive_counter_ptr; 525 __le32 scd_base_ptr; /* SRAM address for SCD */ 526 __le32 st_fwrd_addr; /* pointer to Store and forward */ 527 __le32 st_fwrd_size; 528 u8 umac_minor; /* UMAC version: minor */ 529 u8 umac_major; /* UMAC version: major */ 530 __le16 umac_id; /* UMAC version: id */ 531 __le32 error_info_addr; /* SRAM address for UMAC error log */ 532 __le32 dbg_print_buff_addr; 533} __packed; /* ALIVE_RES_API_S_VER_2 */ 534 535struct mvm_alive_resp { 536 __le16 status; 537 __le16 flags; 538 __le32 ucode_minor; 539 __le32 ucode_major; 540 u8 ver_subtype; 541 u8 ver_type; 542 u8 mac; 543 u8 opt; 544 __le32 timestamp; 545 __le32 error_event_table_ptr; /* SRAM address for error log */ 546 __le32 log_event_table_ptr; /* SRAM address for LMAC event log */ 547 __le32 cpu_register_ptr; 548 __le32 dbgm_config_ptr; 549 __le32 alive_counter_ptr; 550 __le32 scd_base_ptr; /* SRAM address for SCD */ 551 __le32 st_fwrd_addr; /* pointer to Store and forward */ 552 __le32 st_fwrd_size; 553 __le32 umac_minor; /* UMAC version: minor */ 554 __le32 umac_major; /* UMAC version: major */ 555 __le32 error_info_addr; /* SRAM address for UMAC error log */ 556 __le32 dbg_print_buff_addr; 557} __packed; /* ALIVE_RES_API_S_VER_3 */ 558 559/* Error response/notification */ 560enum { 561 FW_ERR_UNKNOWN_CMD = 0x0, 562 FW_ERR_INVALID_CMD_PARAM = 0x1, 563 FW_ERR_SERVICE = 0x2, 564 FW_ERR_ARC_MEMORY = 0x3, 565 FW_ERR_ARC_CODE = 0x4, 566 FW_ERR_WATCH_DOG = 0x5, 567 FW_ERR_WEP_GRP_KEY_INDX = 0x10, 568 FW_ERR_WEP_KEY_SIZE = 0x11, 569 FW_ERR_OBSOLETE_FUNC = 0x12, 570 FW_ERR_UNEXPECTED = 0xFE, 571 FW_ERR_FATAL = 0xFF 572}; 573 574/** 575 * struct iwl_error_resp - FW error indication 576 * ( REPLY_ERROR = 0x2 ) 577 * @error_type: one of FW_ERR_* 578 * @cmd_id: the command ID for which the error occured 579 * @bad_cmd_seq_num: sequence number of the erroneous command 580 * @error_service: which service created the error, applicable only if 581 * error_type = 2, otherwise 0 582 * @timestamp: TSF in usecs. 583 */ 584struct iwl_error_resp { 585 __le32 error_type; 586 u8 cmd_id; 587 u8 reserved1; 588 __le16 bad_cmd_seq_num; 589 __le32 error_service; 590 __le64 timestamp; 591} __packed; 592 593 594/* Common PHY, MAC and Bindings definitions */ 595 596#define MAX_MACS_IN_BINDING (3) 597#define MAX_BINDINGS (4) 598#define AUX_BINDING_INDEX (3) 599#define MAX_PHYS (4) 600 601/* Used to extract ID and color from the context dword */ 602#define FW_CTXT_ID_POS (0) 603#define FW_CTXT_ID_MSK (0xff << FW_CTXT_ID_POS) 604#define FW_CTXT_COLOR_POS (8) 605#define FW_CTXT_COLOR_MSK (0xff << FW_CTXT_COLOR_POS) 606#define FW_CTXT_INVALID (0xffffffff) 607 608#define FW_CMD_ID_AND_COLOR(_id, _color) ((_id << FW_CTXT_ID_POS) |\ 609 (_color << FW_CTXT_COLOR_POS)) 610 611/* Possible actions on PHYs, MACs and Bindings */ 612enum { 613 FW_CTXT_ACTION_STUB = 0, 614 FW_CTXT_ACTION_ADD, 615 FW_CTXT_ACTION_MODIFY, 616 FW_CTXT_ACTION_REMOVE, 617 FW_CTXT_ACTION_NUM 618}; /* COMMON_CONTEXT_ACTION_API_E_VER_1 */ 619 620/* Time Events */ 621 622/* Time Event types, according to MAC type */ 623enum iwl_time_event_type { 624 /* BSS Station Events */ 625 TE_BSS_STA_AGGRESSIVE_ASSOC, 626 TE_BSS_STA_ASSOC, 627 TE_BSS_EAP_DHCP_PROT, 628 TE_BSS_QUIET_PERIOD, 629 630 /* P2P Device Events */ 631 TE_P2P_DEVICE_DISCOVERABLE, 632 TE_P2P_DEVICE_LISTEN, 633 TE_P2P_DEVICE_ACTION_SCAN, 634 TE_P2P_DEVICE_FULL_SCAN, 635 636 /* P2P Client Events */ 637 TE_P2P_CLIENT_AGGRESSIVE_ASSOC, 638 TE_P2P_CLIENT_ASSOC, 639 TE_P2P_CLIENT_QUIET_PERIOD, 640 641 /* P2P GO Events */ 642 TE_P2P_GO_ASSOC_PROT, 643 TE_P2P_GO_REPETITIVE_NOA, 644 TE_P2P_GO_CT_WINDOW, 645 646 /* WiDi Sync Events */ 647 TE_WIDI_TX_SYNC, 648 649 /* Channel Switch NoA */ 650 TE_CHANNEL_SWITCH_PERIOD, 651 652 TE_MAX 653}; /* MAC_EVENT_TYPE_API_E_VER_1 */ 654 655 656 657/* Time event - defines for command API v1 */ 658 659/* 660 * @TE_V1_FRAG_NONE: fragmentation of the time event is NOT allowed. 661 * @TE_V1_FRAG_SINGLE: fragmentation of the time event is allowed, but only 662 * the first fragment is scheduled. 663 * @TE_V1_FRAG_DUAL: fragmentation of the time event is allowed, but only 664 * the first 2 fragments are scheduled. 665 * @TE_V1_FRAG_ENDLESS: fragmentation of the time event is allowed, and any 666 * number of fragments are valid. 667 * 668 * Other than the constant defined above, specifying a fragmentation value 'x' 669 * means that the event can be fragmented but only the first 'x' will be 670 * scheduled. 671 */ 672enum { 673 TE_V1_FRAG_NONE = 0, 674 TE_V1_FRAG_SINGLE = 1, 675 TE_V1_FRAG_DUAL = 2, 676 TE_V1_FRAG_ENDLESS = 0xffffffff 677}; 678 679/* If a Time Event can be fragmented, this is the max number of fragments */ 680#define TE_V1_FRAG_MAX_MSK 0x0fffffff 681/* Repeat the time event endlessly (until removed) */ 682#define TE_V1_REPEAT_ENDLESS 0xffffffff 683/* If a Time Event has bounded repetitions, this is the maximal value */ 684#define TE_V1_REPEAT_MAX_MSK_V1 0x0fffffff 685 686/* Time Event dependencies: none, on another TE, or in a specific time */ 687enum { 688 TE_V1_INDEPENDENT = 0, 689 TE_V1_DEP_OTHER = BIT(0), 690 TE_V1_DEP_TSF = BIT(1), 691 TE_V1_EVENT_SOCIOPATHIC = BIT(2), 692}; /* MAC_EVENT_DEPENDENCY_POLICY_API_E_VER_2 */ 693 694/* 695 * @TE_V1_NOTIF_NONE: no notifications 696 * @TE_V1_NOTIF_HOST_EVENT_START: request/receive notification on event start 697 * @TE_V1_NOTIF_HOST_EVENT_END:request/receive notification on event end 698 * @TE_V1_NOTIF_INTERNAL_EVENT_START: internal FW use 699 * @TE_V1_NOTIF_INTERNAL_EVENT_END: internal FW use. 700 * @TE_V1_NOTIF_HOST_FRAG_START: request/receive notification on frag start 701 * @TE_V1_NOTIF_HOST_FRAG_END:request/receive notification on frag end 702 * @TE_V1_NOTIF_INTERNAL_FRAG_START: internal FW use. 703 * @TE_V1_NOTIF_INTERNAL_FRAG_END: internal FW use. 704 * 705 * Supported Time event notifications configuration. 706 * A notification (both event and fragment) includes a status indicating weather 707 * the FW was able to schedule the event or not. For fragment start/end 708 * notification the status is always success. There is no start/end fragment 709 * notification for monolithic events. 710 */ 711enum { 712 TE_V1_NOTIF_NONE = 0, 713 TE_V1_NOTIF_HOST_EVENT_START = BIT(0), 714 TE_V1_NOTIF_HOST_EVENT_END = BIT(1), 715 TE_V1_NOTIF_INTERNAL_EVENT_START = BIT(2), 716 TE_V1_NOTIF_INTERNAL_EVENT_END = BIT(3), 717 TE_V1_NOTIF_HOST_FRAG_START = BIT(4), 718 TE_V1_NOTIF_HOST_FRAG_END = BIT(5), 719 TE_V1_NOTIF_INTERNAL_FRAG_START = BIT(6), 720 TE_V1_NOTIF_INTERNAL_FRAG_END = BIT(7), 721}; /* MAC_EVENT_ACTION_API_E_VER_2 */ 722 723/* Time event - defines for command API */ 724 725/* 726 * @TE_V2_FRAG_NONE: fragmentation of the time event is NOT allowed. 727 * @TE_V2_FRAG_SINGLE: fragmentation of the time event is allowed, but only 728 * the first fragment is scheduled. 729 * @TE_V2_FRAG_DUAL: fragmentation of the time event is allowed, but only 730 * the first 2 fragments are scheduled. 731 * @TE_V2_FRAG_ENDLESS: fragmentation of the time event is allowed, and any 732 * number of fragments are valid. 733 * 734 * Other than the constant defined above, specifying a fragmentation value 'x' 735 * means that the event can be fragmented but only the first 'x' will be 736 * scheduled. 737 */ 738enum { 739 TE_V2_FRAG_NONE = 0, 740 TE_V2_FRAG_SINGLE = 1, 741 TE_V2_FRAG_DUAL = 2, 742 TE_V2_FRAG_MAX = 0xfe, 743 TE_V2_FRAG_ENDLESS = 0xff 744}; 745 746/* Repeat the time event endlessly (until removed) */ 747#define TE_V2_REPEAT_ENDLESS 0xff 748/* If a Time Event has bounded repetitions, this is the maximal value */ 749#define TE_V2_REPEAT_MAX 0xfe 750 751#define TE_V2_PLACEMENT_POS 12 752#define TE_V2_ABSENCE_POS 15 753 754/* Time event policy values 755 * A notification (both event and fragment) includes a status indicating weather 756 * the FW was able to schedule the event or not. For fragment start/end 757 * notification the status is always success. There is no start/end fragment 758 * notification for monolithic events. 759 * 760 * @TE_V2_DEFAULT_POLICY: independent, social, present, unoticable 761 * @TE_V2_NOTIF_HOST_EVENT_START: request/receive notification on event start 762 * @TE_V2_NOTIF_HOST_EVENT_END:request/receive notification on event end 763 * @TE_V2_NOTIF_INTERNAL_EVENT_START: internal FW use 764 * @TE_V2_NOTIF_INTERNAL_EVENT_END: internal FW use. 765 * @TE_V2_NOTIF_HOST_FRAG_START: request/receive notification on frag start 766 * @TE_V2_NOTIF_HOST_FRAG_END:request/receive notification on frag end 767 * @TE_V2_NOTIF_INTERNAL_FRAG_START: internal FW use. 768 * @TE_V2_NOTIF_INTERNAL_FRAG_END: internal FW use. 769 * @TE_V2_DEP_OTHER: depends on another time event 770 * @TE_V2_DEP_TSF: depends on a specific time 771 * @TE_V2_EVENT_SOCIOPATHIC: can't co-exist with other events of tha same MAC 772 * @TE_V2_ABSENCE: are we present or absent during the Time Event. 773 */ 774enum { 775 TE_V2_DEFAULT_POLICY = 0x0, 776 777 /* notifications (event start/stop, fragment start/stop) */ 778 TE_V2_NOTIF_HOST_EVENT_START = BIT(0), 779 TE_V2_NOTIF_HOST_EVENT_END = BIT(1), 780 TE_V2_NOTIF_INTERNAL_EVENT_START = BIT(2), 781 TE_V2_NOTIF_INTERNAL_EVENT_END = BIT(3), 782 783 TE_V2_NOTIF_HOST_FRAG_START = BIT(4), 784 TE_V2_NOTIF_HOST_FRAG_END = BIT(5), 785 TE_V2_NOTIF_INTERNAL_FRAG_START = BIT(6), 786 TE_V2_NOTIF_INTERNAL_FRAG_END = BIT(7), 787 T2_V2_START_IMMEDIATELY = BIT(11), 788 789 TE_V2_NOTIF_MSK = 0xff, 790 791 /* placement characteristics */ 792 TE_V2_DEP_OTHER = BIT(TE_V2_PLACEMENT_POS), 793 TE_V2_DEP_TSF = BIT(TE_V2_PLACEMENT_POS + 1), 794 TE_V2_EVENT_SOCIOPATHIC = BIT(TE_V2_PLACEMENT_POS + 2), 795 796 /* are we present or absent during the Time Event. */ 797 TE_V2_ABSENCE = BIT(TE_V2_ABSENCE_POS), 798}; 799 800/** 801 * struct iwl_time_event_cmd_api - configuring Time Events 802 * with struct MAC_TIME_EVENT_DATA_API_S_VER_2 (see also 803 * with version 1. determined by IWL_UCODE_TLV_FLAGS) 804 * ( TIME_EVENT_CMD = 0x29 ) 805 * @id_and_color: ID and color of the relevant MAC 806 * @action: action to perform, one of FW_CTXT_ACTION_* 807 * @id: this field has two meanings, depending on the action: 808 * If the action is ADD, then it means the type of event to add. 809 * For all other actions it is the unique event ID assigned when the 810 * event was added by the FW. 811 * @apply_time: When to start the Time Event (in GP2) 812 * @max_delay: maximum delay to event's start (apply time), in TU 813 * @depends_on: the unique ID of the event we depend on (if any) 814 * @interval: interval between repetitions, in TU 815 * @duration: duration of event in TU 816 * @repeat: how many repetitions to do, can be TE_REPEAT_ENDLESS 817 * @max_frags: maximal number of fragments the Time Event can be divided to 818 * @policy: defines whether uCode shall notify the host or other uCode modules 819 * on event and/or fragment start and/or end 820 * using one of TE_INDEPENDENT, TE_DEP_OTHER, TE_DEP_TSF 821 * TE_EVENT_SOCIOPATHIC 822 * using TE_ABSENCE and using TE_NOTIF_* 823 */ 824struct iwl_time_event_cmd { 825 /* COMMON_INDEX_HDR_API_S_VER_1 */ 826 __le32 id_and_color; 827 __le32 action; 828 __le32 id; 829 /* MAC_TIME_EVENT_DATA_API_S_VER_2 */ 830 __le32 apply_time; 831 __le32 max_delay; 832 __le32 depends_on; 833 __le32 interval; 834 __le32 duration; 835 u8 repeat; 836 u8 max_frags; 837 __le16 policy; 838} __packed; /* MAC_TIME_EVENT_CMD_API_S_VER_2 */ 839 840/** 841 * struct iwl_time_event_resp - response structure to iwl_time_event_cmd 842 * @status: bit 0 indicates success, all others specify errors 843 * @id: the Time Event type 844 * @unique_id: the unique ID assigned (in ADD) or given (others) to the TE 845 * @id_and_color: ID and color of the relevant MAC 846 */ 847struct iwl_time_event_resp { 848 __le32 status; 849 __le32 id; 850 __le32 unique_id; 851 __le32 id_and_color; 852} __packed; /* MAC_TIME_EVENT_RSP_API_S_VER_1 */ 853 854/** 855 * struct iwl_time_event_notif - notifications of time event start/stop 856 * ( TIME_EVENT_NOTIFICATION = 0x2a ) 857 * @timestamp: action timestamp in GP2 858 * @session_id: session's unique id 859 * @unique_id: unique id of the Time Event itself 860 * @id_and_color: ID and color of the relevant MAC 861 * @action: one of TE_NOTIF_START or TE_NOTIF_END 862 * @status: true if scheduled, false otherwise (not executed) 863 */ 864struct iwl_time_event_notif { 865 __le32 timestamp; 866 __le32 session_id; 867 __le32 unique_id; 868 __le32 id_and_color; 869 __le32 action; 870 __le32 status; 871} __packed; /* MAC_TIME_EVENT_NTFY_API_S_VER_1 */ 872 873 874/* Bindings and Time Quota */ 875 876/** 877 * struct iwl_binding_cmd - configuring bindings 878 * ( BINDING_CONTEXT_CMD = 0x2b ) 879 * @id_and_color: ID and color of the relevant Binding 880 * @action: action to perform, one of FW_CTXT_ACTION_* 881 * @macs: array of MAC id and colors which belong to the binding 882 * @phy: PHY id and color which belongs to the binding 883 */ 884struct iwl_binding_cmd { 885 /* COMMON_INDEX_HDR_API_S_VER_1 */ 886 __le32 id_and_color; 887 __le32 action; 888 /* BINDING_DATA_API_S_VER_1 */ 889 __le32 macs[MAX_MACS_IN_BINDING]; 890 __le32 phy; 891} __packed; /* BINDING_CMD_API_S_VER_1 */ 892 893/* The maximal number of fragments in the FW's schedule session */ 894#define IWL_MVM_MAX_QUOTA 128 895 896/** 897 * struct iwl_time_quota_data - configuration of time quota per binding 898 * @id_and_color: ID and color of the relevant Binding 899 * @quota: absolute time quota in TU. The scheduler will try to divide the 900 * remainig quota (after Time Events) according to this quota. 901 * @max_duration: max uninterrupted context duration in TU 902 */ 903struct iwl_time_quota_data { 904 __le32 id_and_color; 905 __le32 quota; 906 __le32 max_duration; 907} __packed; /* TIME_QUOTA_DATA_API_S_VER_1 */ 908 909/** 910 * struct iwl_time_quota_cmd - configuration of time quota between bindings 911 * ( TIME_QUOTA_CMD = 0x2c ) 912 * @quotas: allocations per binding 913 */ 914struct iwl_time_quota_cmd { 915 struct iwl_time_quota_data quotas[MAX_BINDINGS]; 916} __packed; /* TIME_QUOTA_ALLOCATION_CMD_API_S_VER_1 */ 917 918 919/* PHY context */ 920 921/* Supported bands */ 922#define PHY_BAND_5 (0) 923#define PHY_BAND_24 (1) 924 925/* Supported channel width, vary if there is VHT support */ 926#define PHY_VHT_CHANNEL_MODE20 (0x0) 927#define PHY_VHT_CHANNEL_MODE40 (0x1) 928#define PHY_VHT_CHANNEL_MODE80 (0x2) 929#define PHY_VHT_CHANNEL_MODE160 (0x3) 930 931/* 932 * Control channel position: 933 * For legacy set bit means upper channel, otherwise lower. 934 * For VHT - bit-2 marks if the control is lower/upper relative to center-freq 935 * bits-1:0 mark the distance from the center freq. for 20Mhz, offset is 0. 936 * center_freq 937 * | 938 * 40Mhz |_______|_______| 939 * 80Mhz |_______|_______|_______|_______| 940 * 160Mhz |_______|_______|_______|_______|_______|_______|_______|_______| 941 * code 011 010 001 000 | 100 101 110 111 942 */ 943#define PHY_VHT_CTRL_POS_1_BELOW (0x0) 944#define PHY_VHT_CTRL_POS_2_BELOW (0x1) 945#define PHY_VHT_CTRL_POS_3_BELOW (0x2) 946#define PHY_VHT_CTRL_POS_4_BELOW (0x3) 947#define PHY_VHT_CTRL_POS_1_ABOVE (0x4) 948#define PHY_VHT_CTRL_POS_2_ABOVE (0x5) 949#define PHY_VHT_CTRL_POS_3_ABOVE (0x6) 950#define PHY_VHT_CTRL_POS_4_ABOVE (0x7) 951 952/* 953 * @band: PHY_BAND_* 954 * @channel: channel number 955 * @width: PHY_[VHT|LEGACY]_CHANNEL_* 956 * @ctrl channel: PHY_[VHT|LEGACY]_CTRL_* 957 */ 958struct iwl_fw_channel_info { 959 u8 band; 960 u8 channel; 961 u8 width; 962 u8 ctrl_pos; 963} __packed; 964 965#define PHY_RX_CHAIN_DRIVER_FORCE_POS (0) 966#define PHY_RX_CHAIN_DRIVER_FORCE_MSK \ 967 (0x1 << PHY_RX_CHAIN_DRIVER_FORCE_POS) 968#define PHY_RX_CHAIN_VALID_POS (1) 969#define PHY_RX_CHAIN_VALID_MSK \ 970 (0x7 << PHY_RX_CHAIN_VALID_POS) 971#define PHY_RX_CHAIN_FORCE_SEL_POS (4) 972#define PHY_RX_CHAIN_FORCE_SEL_MSK \ 973 (0x7 << PHY_RX_CHAIN_FORCE_SEL_POS) 974#define PHY_RX_CHAIN_FORCE_MIMO_SEL_POS (7) 975#define PHY_RX_CHAIN_FORCE_MIMO_SEL_MSK \ 976 (0x7 << PHY_RX_CHAIN_FORCE_MIMO_SEL_POS) 977#define PHY_RX_CHAIN_CNT_POS (10) 978#define PHY_RX_CHAIN_CNT_MSK \ 979 (0x3 << PHY_RX_CHAIN_CNT_POS) 980#define PHY_RX_CHAIN_MIMO_CNT_POS (12) 981#define PHY_RX_CHAIN_MIMO_CNT_MSK \ 982 (0x3 << PHY_RX_CHAIN_MIMO_CNT_POS) 983#define PHY_RX_CHAIN_MIMO_FORCE_POS (14) 984#define PHY_RX_CHAIN_MIMO_FORCE_MSK \ 985 (0x1 << PHY_RX_CHAIN_MIMO_FORCE_POS) 986 987/* TODO: fix the value, make it depend on firmware at runtime? */ 988#define NUM_PHY_CTX 3 989 990/* TODO: complete missing documentation */ 991/** 992 * struct iwl_phy_context_cmd - config of the PHY context 993 * ( PHY_CONTEXT_CMD = 0x8 ) 994 * @id_and_color: ID and color of the relevant Binding 995 * @action: action to perform, one of FW_CTXT_ACTION_* 996 * @apply_time: 0 means immediate apply and context switch. 997 * other value means apply new params after X usecs 998 * @tx_param_color: ??? 999 * @channel_info: 1000 * @txchain_info: ??? 1001 * @rxchain_info: ??? 1002 * @acquisition_data: ??? 1003 * @dsp_cfg_flags: set to 0 1004 */ 1005struct iwl_phy_context_cmd { 1006 /* COMMON_INDEX_HDR_API_S_VER_1 */ 1007 __le32 id_and_color; 1008 __le32 action; 1009 /* PHY_CONTEXT_DATA_API_S_VER_1 */ 1010 __le32 apply_time; 1011 __le32 tx_param_color; 1012 struct iwl_fw_channel_info ci; 1013 __le32 txchain_info; 1014 __le32 rxchain_info; 1015 __le32 acquisition_data; 1016 __le32 dsp_cfg_flags; 1017} __packed; /* PHY_CONTEXT_CMD_API_VER_1 */ 1018 1019/* 1020 * Aux ROC command 1021 * 1022 * Command requests the firmware to create a time event for a certain duration 1023 * and remain on the given channel. This is done by using the Aux framework in 1024 * the FW. 1025 * The command was first used for Hot Spot issues - but can be used regardless 1026 * to Hot Spot. 1027 * 1028 * ( HOT_SPOT_CMD 0x53 ) 1029 * 1030 * @id_and_color: ID and color of the MAC 1031 * @action: action to perform, one of FW_CTXT_ACTION_* 1032 * @event_unique_id: If the action FW_CTXT_ACTION_REMOVE then the 1033 * event_unique_id should be the id of the time event assigned by ucode. 1034 * Otherwise ignore the event_unique_id. 1035 * @sta_id_and_color: station id and color, resumed during "Remain On Channel" 1036 * activity. 1037 * @channel_info: channel info 1038 * @node_addr: Our MAC Address 1039 * @reserved: reserved for alignment 1040 * @apply_time: GP2 value to start (should always be the current GP2 value) 1041 * @apply_time_max_delay: Maximum apply time delay value in TU. Defines max 1042 * time by which start of the event is allowed to be postponed. 1043 * @duration: event duration in TU To calculate event duration: 1044 * timeEventDuration = min(duration, remainingQuota) 1045 */ 1046struct iwl_hs20_roc_req { 1047 /* COMMON_INDEX_HDR_API_S_VER_1 hdr */ 1048 __le32 id_and_color; 1049 __le32 action; 1050 __le32 event_unique_id; 1051 __le32 sta_id_and_color; 1052 struct iwl_fw_channel_info channel_info; 1053 u8 node_addr[ETH_ALEN]; 1054 __le16 reserved; 1055 __le32 apply_time; 1056 __le32 apply_time_max_delay; 1057 __le32 duration; 1058} __packed; /* HOT_SPOT_CMD_API_S_VER_1 */ 1059 1060/* 1061 * values for AUX ROC result values 1062 */ 1063enum iwl_mvm_hot_spot { 1064 HOT_SPOT_RSP_STATUS_OK, 1065 HOT_SPOT_RSP_STATUS_TOO_MANY_EVENTS, 1066 HOT_SPOT_MAX_NUM_OF_SESSIONS, 1067}; 1068 1069/* 1070 * Aux ROC command response 1071 * 1072 * In response to iwl_hs20_roc_req the FW sends this command to notify the 1073 * driver the uid of the timevent. 1074 * 1075 * ( HOT_SPOT_CMD 0x53 ) 1076 * 1077 * @event_unique_id: Unique ID of time event assigned by ucode 1078 * @status: Return status 0 is success, all the rest used for specific errors 1079 */ 1080struct iwl_hs20_roc_res { 1081 __le32 event_unique_id; 1082 __le32 status; 1083} __packed; /* HOT_SPOT_RSP_API_S_VER_1 */ 1084 1085/** 1086 * struct iwl_radio_version_notif - information on the radio version 1087 * ( RADIO_VERSION_NOTIFICATION = 0x68 ) 1088 * @radio_flavor: 1089 * @radio_step: 1090 * @radio_dash: 1091 */ 1092struct iwl_radio_version_notif { 1093 __le32 radio_flavor; 1094 __le32 radio_step; 1095 __le32 radio_dash; 1096} __packed; /* RADIO_VERSION_NOTOFICATION_S_VER_1 */ 1097 1098enum iwl_card_state_flags { 1099 CARD_ENABLED = 0x00, 1100 HW_CARD_DISABLED = 0x01, 1101 SW_CARD_DISABLED = 0x02, 1102 CT_KILL_CARD_DISABLED = 0x04, 1103 HALT_CARD_DISABLED = 0x08, 1104 CARD_DISABLED_MSK = 0x0f, 1105 CARD_IS_RX_ON = 0x10, 1106}; 1107 1108/** 1109 * struct iwl_radio_version_notif - information on the radio version 1110 * ( CARD_STATE_NOTIFICATION = 0xa1 ) 1111 * @flags: %iwl_card_state_flags 1112 */ 1113struct iwl_card_state_notif { 1114 __le32 flags; 1115} __packed; /* CARD_STATE_NTFY_API_S_VER_1 */ 1116 1117/** 1118 * struct iwl_missed_beacons_notif - information on missed beacons 1119 * ( MISSED_BEACONS_NOTIFICATION = 0xa2 ) 1120 * @mac_id: interface ID 1121 * @consec_missed_beacons_since_last_rx: number of consecutive missed 1122 * beacons since last RX. 1123 * @consec_missed_beacons: number of consecutive missed beacons 1124 * @num_expected_beacons: 1125 * @num_recvd_beacons: 1126 */ 1127struct iwl_missed_beacons_notif { 1128 __le32 mac_id; 1129 __le32 consec_missed_beacons_since_last_rx; 1130 __le32 consec_missed_beacons; 1131 __le32 num_expected_beacons; 1132 __le32 num_recvd_beacons; 1133} __packed; /* MISSED_BEACON_NTFY_API_S_VER_3 */ 1134 1135/** 1136 * struct iwl_mfuart_load_notif - mfuart image version & status 1137 * ( MFUART_LOAD_NOTIFICATION = 0xb1 ) 1138 * @installed_ver: installed image version 1139 * @external_ver: external image version 1140 * @status: MFUART loading status 1141 * @duration: MFUART loading time 1142*/ 1143struct iwl_mfuart_load_notif { 1144 __le32 installed_ver; 1145 __le32 external_ver; 1146 __le32 status; 1147 __le32 duration; 1148} __packed; /*MFU_LOADER_NTFY_API_S_VER_1*/ 1149 1150/** 1151 * struct iwl_set_calib_default_cmd - set default value for calibration. 1152 * ( SET_CALIB_DEFAULT_CMD = 0x8e ) 1153 * @calib_index: the calibration to set value for 1154 * @length: of data 1155 * @data: the value to set for the calibration result 1156 */ 1157struct iwl_set_calib_default_cmd { 1158 __le16 calib_index; 1159 __le16 length; 1160 u8 data[0]; 1161} __packed; /* PHY_CALIB_OVERRIDE_VALUES_S */ 1162 1163#define MAX_PORT_ID_NUM 2 1164#define MAX_MCAST_FILTERING_ADDRESSES 256 1165 1166/** 1167 * struct iwl_mcast_filter_cmd - configure multicast filter. 1168 * @filter_own: Set 1 to filter out multicast packets sent by station itself 1169 * @port_id: Multicast MAC addresses array specifier. This is a strange way 1170 * to identify network interface adopted in host-device IF. 1171 * It is used by FW as index in array of addresses. This array has 1172 * MAX_PORT_ID_NUM members. 1173 * @count: Number of MAC addresses in the array 1174 * @pass_all: Set 1 to pass all multicast packets. 1175 * @bssid: current association BSSID. 1176 * @addr_list: Place holder for array of MAC addresses. 1177 * IMPORTANT: add padding if necessary to ensure DWORD alignment. 1178 */ 1179struct iwl_mcast_filter_cmd { 1180 u8 filter_own; 1181 u8 port_id; 1182 u8 count; 1183 u8 pass_all; 1184 u8 bssid[6]; 1185 u8 reserved[2]; 1186 u8 addr_list[0]; 1187} __packed; /* MCAST_FILTERING_CMD_API_S_VER_1 */ 1188 1189#define MAX_BCAST_FILTERS 8 1190#define MAX_BCAST_FILTER_ATTRS 2 1191 1192/** 1193 * enum iwl_mvm_bcast_filter_attr_offset - written by fw for each Rx packet 1194 * @BCAST_FILTER_OFFSET_PAYLOAD_START: offset is from payload start. 1195 * @BCAST_FILTER_OFFSET_IP_END: offset is from ip header end (i.e. 1196 * start of ip payload). 1197 */ 1198enum iwl_mvm_bcast_filter_attr_offset { 1199 BCAST_FILTER_OFFSET_PAYLOAD_START = 0, 1200 BCAST_FILTER_OFFSET_IP_END = 1, 1201}; 1202 1203/** 1204 * struct iwl_fw_bcast_filter_attr - broadcast filter attribute 1205 * @offset_type: &enum iwl_mvm_bcast_filter_attr_offset. 1206 * @offset: starting offset of this pattern. 1207 * @val: value to match - big endian (MSB is the first 1208 * byte to match from offset pos). 1209 * @mask: mask to match (big endian). 1210 */ 1211struct iwl_fw_bcast_filter_attr { 1212 u8 offset_type; 1213 u8 offset; 1214 __le16 reserved1; 1215 __be32 val; 1216 __be32 mask; 1217} __packed; /* BCAST_FILTER_ATT_S_VER_1 */ 1218 1219/** 1220 * enum iwl_mvm_bcast_filter_frame_type - filter frame type 1221 * @BCAST_FILTER_FRAME_TYPE_ALL: consider all frames. 1222 * @BCAST_FILTER_FRAME_TYPE_IPV4: consider only ipv4 frames 1223 */ 1224enum iwl_mvm_bcast_filter_frame_type { 1225 BCAST_FILTER_FRAME_TYPE_ALL = 0, 1226 BCAST_FILTER_FRAME_TYPE_IPV4 = 1, 1227}; 1228 1229/** 1230 * struct iwl_fw_bcast_filter - broadcast filter 1231 * @discard: discard frame (1) or let it pass (0). 1232 * @frame_type: &enum iwl_mvm_bcast_filter_frame_type. 1233 * @num_attrs: number of valid attributes in this filter. 1234 * @attrs: attributes of this filter. a filter is considered matched 1235 * only when all its attributes are matched (i.e. AND relationship) 1236 */ 1237struct iwl_fw_bcast_filter { 1238 u8 discard; 1239 u8 frame_type; 1240 u8 num_attrs; 1241 u8 reserved1; 1242 struct iwl_fw_bcast_filter_attr attrs[MAX_BCAST_FILTER_ATTRS]; 1243} __packed; /* BCAST_FILTER_S_VER_1 */ 1244 1245/** 1246 * struct iwl_fw_bcast_mac - per-mac broadcast filtering configuration. 1247 * @default_discard: default action for this mac (discard (1) / pass (0)). 1248 * @attached_filters: bitmap of relevant filters for this mac. 1249 */ 1250struct iwl_fw_bcast_mac { 1251 u8 default_discard; 1252 u8 reserved1; 1253 __le16 attached_filters; 1254} __packed; /* BCAST_MAC_CONTEXT_S_VER_1 */ 1255 1256/** 1257 * struct iwl_bcast_filter_cmd - broadcast filtering configuration 1258 * @disable: enable (0) / disable (1) 1259 * @max_bcast_filters: max number of filters (MAX_BCAST_FILTERS) 1260 * @max_macs: max number of macs (NUM_MAC_INDEX_DRIVER) 1261 * @filters: broadcast filters 1262 * @macs: broadcast filtering configuration per-mac 1263 */ 1264struct iwl_bcast_filter_cmd { 1265 u8 disable; 1266 u8 max_bcast_filters; 1267 u8 max_macs; 1268 u8 reserved1; 1269 struct iwl_fw_bcast_filter filters[MAX_BCAST_FILTERS]; 1270 struct iwl_fw_bcast_mac macs[NUM_MAC_INDEX_DRIVER]; 1271} __packed; /* BCAST_FILTERING_HCMD_API_S_VER_1 */ 1272 1273/* 1274 * enum iwl_mvm_marker_id - maker ids 1275 * 1276 * The ids for different type of markers to insert into the usniffer logs 1277 */ 1278enum iwl_mvm_marker_id { 1279 MARKER_ID_TX_FRAME_LATENCY = 1, 1280}; /* MARKER_ID_API_E_VER_1 */ 1281 1282/** 1283 * struct iwl_mvm_marker - mark info into the usniffer logs 1284 * 1285 * (MARKER_CMD = 0xcb) 1286 * 1287 * Mark the UTC time stamp into the usniffer logs together with additional 1288 * metadata, so the usniffer output can be parsed. 1289 * In the command response the ucode will return the GP2 time. 1290 * 1291 * @dw_len: The amount of dwords following this byte including this byte. 1292 * @marker_id: A unique marker id (iwl_mvm_marker_id). 1293 * @reserved: reserved. 1294 * @timestamp: in milliseconds since 1970-01-01 00:00:00 UTC 1295 * @metadata: additional meta data that will be written to the unsiffer log 1296 */ 1297struct iwl_mvm_marker { 1298 u8 dwLen; 1299 u8 markerId; 1300 __le16 reserved; 1301 __le64 timestamp; 1302 __le32 metadata[0]; 1303} __packed; /* MARKER_API_S_VER_1 */ 1304 1305/* 1306 * enum iwl_dc2dc_config_id - flag ids 1307 * 1308 * Ids of dc2dc configuration flags 1309 */ 1310enum iwl_dc2dc_config_id { 1311 DCDC_LOW_POWER_MODE_MSK_SET = 0x1, /* not used */ 1312 DCDC_FREQ_TUNE_SET = 0x2, 1313}; /* MARKER_ID_API_E_VER_1 */ 1314 1315/** 1316 * struct iwl_dc2dc_config_cmd - configure dc2dc values 1317 * 1318 * (DC2DC_CONFIG_CMD = 0x83) 1319 * 1320 * Set/Get & configure dc2dc values. 1321 * The command always returns the current dc2dc values. 1322 * 1323 * @flags: set/get dc2dc 1324 * @enable_low_power_mode: not used. 1325 * @dc2dc_freq_tune0: frequency divider - digital domain 1326 * @dc2dc_freq_tune1: frequency divider - analog domain 1327 */ 1328struct iwl_dc2dc_config_cmd { 1329 __le32 flags; 1330 __le32 enable_low_power_mode; /* not used */ 1331 __le32 dc2dc_freq_tune0; 1332 __le32 dc2dc_freq_tune1; 1333} __packed; /* DC2DC_CONFIG_CMD_API_S_VER_1 */ 1334 1335/** 1336 * struct iwl_dc2dc_config_resp - response for iwl_dc2dc_config_cmd 1337 * 1338 * Current dc2dc values returned by the FW. 1339 * 1340 * @dc2dc_freq_tune0: frequency divider - digital domain 1341 * @dc2dc_freq_tune1: frequency divider - analog domain 1342 */ 1343struct iwl_dc2dc_config_resp { 1344 __le32 dc2dc_freq_tune0; 1345 __le32 dc2dc_freq_tune1; 1346} __packed; /* DC2DC_CONFIG_RESP_API_S_VER_1 */ 1347 1348/*********************************** 1349 * Smart Fifo API 1350 ***********************************/ 1351/* Smart Fifo state */ 1352enum iwl_sf_state { 1353 SF_LONG_DELAY_ON = 0, /* should never be called by driver */ 1354 SF_FULL_ON, 1355 SF_UNINIT, 1356 SF_INIT_OFF, 1357 SF_HW_NUM_STATES 1358}; 1359 1360/* Smart Fifo possible scenario */ 1361enum iwl_sf_scenario { 1362 SF_SCENARIO_SINGLE_UNICAST, 1363 SF_SCENARIO_AGG_UNICAST, 1364 SF_SCENARIO_MULTICAST, 1365 SF_SCENARIO_BA_RESP, 1366 SF_SCENARIO_TX_RESP, 1367 SF_NUM_SCENARIO 1368}; 1369 1370#define SF_TRANSIENT_STATES_NUMBER 2 /* SF_LONG_DELAY_ON and SF_FULL_ON */ 1371#define SF_NUM_TIMEOUT_TYPES 2 /* Aging timer and Idle timer */ 1372 1373/* smart FIFO default values */ 1374#define SF_W_MARK_SISO 6144 1375#define SF_W_MARK_MIMO2 8192 1376#define SF_W_MARK_MIMO3 6144 1377#define SF_W_MARK_LEGACY 4096 1378#define SF_W_MARK_SCAN 4096 1379 1380/* SF Scenarios timers for default configuration (aligned to 32 uSec) */ 1381#define SF_SINGLE_UNICAST_IDLE_TIMER_DEF 160 /* 150 uSec */ 1382#define SF_SINGLE_UNICAST_AGING_TIMER_DEF 400 /* 0.4 mSec */ 1383#define SF_AGG_UNICAST_IDLE_TIMER_DEF 160 /* 150 uSec */ 1384#define SF_AGG_UNICAST_AGING_TIMER_DEF 400 /* 0.4 mSec */ 1385#define SF_MCAST_IDLE_TIMER_DEF 160 /* 150 mSec */ 1386#define SF_MCAST_AGING_TIMER_DEF 400 /* 0.4 mSec */ 1387#define SF_BA_IDLE_TIMER_DEF 160 /* 150 uSec */ 1388#define SF_BA_AGING_TIMER_DEF 400 /* 0.4 mSec */ 1389#define SF_TX_RE_IDLE_TIMER_DEF 160 /* 150 uSec */ 1390#define SF_TX_RE_AGING_TIMER_DEF 400 /* 0.4 mSec */ 1391 1392/* SF Scenarios timers for BSS MAC configuration (aligned to 32 uSec) */ 1393#define SF_SINGLE_UNICAST_IDLE_TIMER 320 /* 300 uSec */ 1394#define SF_SINGLE_UNICAST_AGING_TIMER 2016 /* 2 mSec */ 1395#define SF_AGG_UNICAST_IDLE_TIMER 320 /* 300 uSec */ 1396#define SF_AGG_UNICAST_AGING_TIMER 2016 /* 2 mSec */ 1397#define SF_MCAST_IDLE_TIMER 2016 /* 2 mSec */ 1398#define SF_MCAST_AGING_TIMER 10016 /* 10 mSec */ 1399#define SF_BA_IDLE_TIMER 320 /* 300 uSec */ 1400#define SF_BA_AGING_TIMER 2016 /* 2 mSec */ 1401#define SF_TX_RE_IDLE_TIMER 320 /* 300 uSec */ 1402#define SF_TX_RE_AGING_TIMER 2016 /* 2 mSec */ 1403 1404#define SF_LONG_DELAY_AGING_TIMER 1000000 /* 1 Sec */ 1405 1406#define SF_CFG_DUMMY_NOTIF_OFF BIT(16) 1407 1408/** 1409 * Smart Fifo configuration command. 1410 * @state: smart fifo state, types listed in enum %iwl_sf_sate. 1411 * @watermark: Minimum allowed availabe free space in RXF for transient state. 1412 * @long_delay_timeouts: aging and idle timer values for each scenario 1413 * in long delay state. 1414 * @full_on_timeouts: timer values for each scenario in full on state. 1415 */ 1416struct iwl_sf_cfg_cmd { 1417 __le32 state; 1418 __le32 watermark[SF_TRANSIENT_STATES_NUMBER]; 1419 __le32 long_delay_timeouts[SF_NUM_SCENARIO][SF_NUM_TIMEOUT_TYPES]; 1420 __le32 full_on_timeouts[SF_NUM_SCENARIO][SF_NUM_TIMEOUT_TYPES]; 1421} __packed; /* SF_CFG_API_S_VER_2 */ 1422 1423/*********************************** 1424 * Location Aware Regulatory (LAR) API - MCC updates 1425 ***********************************/ 1426 1427/** 1428 * struct iwl_mcc_update_cmd - Request the device to update geographic 1429 * regulatory profile according to the given MCC (Mobile Country Code). 1430 * The MCC is two letter-code, ascii upper case[A-Z] or '00' for world domain. 1431 * 'ZZ' MCC will be used to switch to NVM default profile; in this case, the 1432 * MCC in the cmd response will be the relevant MCC in the NVM. 1433 * @mcc: given mobile country code 1434 * @source_id: the source from where we got the MCC, see iwl_mcc_source 1435 * @reserved: reserved for alignment 1436 */ 1437struct iwl_mcc_update_cmd { 1438 __le16 mcc; 1439 u8 source_id; 1440 u8 reserved; 1441} __packed; /* LAR_UPDATE_MCC_CMD_API_S */ 1442 1443/** 1444 * iwl_mcc_update_resp - response to MCC_UPDATE_CMD. 1445 * Contains the new channel control profile map, if changed, and the new MCC 1446 * (mobile country code). 1447 * The new MCC may be different than what was requested in MCC_UPDATE_CMD. 1448 * @status: see &enum iwl_mcc_update_status 1449 * @mcc: the new applied MCC 1450 * @cap: capabilities for all channels which matches the MCC 1451 * @source_id: the MCC source, see iwl_mcc_source 1452 * @n_channels: number of channels in @channels_data (may be 14, 39, 50 or 51 1453 * channels, depending on platform) 1454 * @channels: channel control data map, DWORD for each channel. Only the first 1455 * 16bits are used. 1456 */ 1457struct iwl_mcc_update_resp { 1458 __le32 status; 1459 __le16 mcc; 1460 u8 cap; 1461 u8 source_id; 1462 __le32 n_channels; 1463 __le32 channels[0]; 1464} __packed; /* LAR_UPDATE_MCC_CMD_RESP_S */ 1465 1466/** 1467 * struct iwl_mcc_chub_notif - chub notifies of mcc change 1468 * (MCC_CHUB_UPDATE_CMD = 0xc9) 1469 * The Chub (Communication Hub, CommsHUB) is a HW component that connects to 1470 * the cellular and connectivity cores that gets updates of the mcc, and 1471 * notifies the ucode directly of any mcc change. 1472 * The ucode requests the driver to request the device to update geographic 1473 * regulatory profile according to the given MCC (Mobile Country Code). 1474 * The MCC is two letter-code, ascii upper case[A-Z] or '00' for world domain. 1475 * 'ZZ' MCC will be used to switch to NVM default profile; in this case, the 1476 * MCC in the cmd response will be the relevant MCC in the NVM. 1477 * @mcc: given mobile country code 1478 * @source_id: identity of the change originator, see iwl_mcc_source 1479 * @reserved1: reserved for alignment 1480 */ 1481struct iwl_mcc_chub_notif { 1482 u16 mcc; 1483 u8 source_id; 1484 u8 reserved1; 1485} __packed; /* LAR_MCC_NOTIFY_S */ 1486 1487enum iwl_mcc_update_status { 1488 MCC_RESP_NEW_CHAN_PROFILE, 1489 MCC_RESP_SAME_CHAN_PROFILE, 1490 MCC_RESP_INVALID, 1491 MCC_RESP_NVM_DISABLED, 1492 MCC_RESP_ILLEGAL, 1493 MCC_RESP_LOW_PRIORITY, 1494}; 1495 1496enum iwl_mcc_source { 1497 MCC_SOURCE_OLD_FW = 0, 1498 MCC_SOURCE_ME = 1, 1499 MCC_SOURCE_BIOS = 2, 1500 MCC_SOURCE_3G_LTE_HOST = 3, 1501 MCC_SOURCE_3G_LTE_DEVICE = 4, 1502 MCC_SOURCE_WIFI = 5, 1503 MCC_SOURCE_RESERVED = 6, 1504 MCC_SOURCE_DEFAULT = 7, 1505 MCC_SOURCE_UNINITIALIZED = 8, 1506 MCC_SOURCE_GET_CURRENT = 0x10 1507}; 1508 1509/* DTS measurements */ 1510 1511enum iwl_dts_measurement_flags { 1512 DTS_TRIGGER_CMD_FLAGS_TEMP = BIT(0), 1513 DTS_TRIGGER_CMD_FLAGS_VOLT = BIT(1), 1514}; 1515 1516/** 1517 * iwl_dts_measurement_cmd - request DTS temperature and/or voltage measurements 1518 * 1519 * @flags: indicates which measurements we want as specified in &enum 1520 * iwl_dts_measurement_flags 1521 */ 1522struct iwl_dts_measurement_cmd { 1523 __le32 flags; 1524} __packed; /* TEMPERATURE_MEASUREMENT_TRIGGER_CMD_S */ 1525 1526/** 1527* enum iwl_dts_control_measurement_mode - DTS measurement type 1528* @DTS_AUTOMATIC: Automatic mode (full SW control). Provide temperature read 1529* back (latest value. Not waiting for new value). Use automatic 1530* SW DTS configuration. 1531* @DTS_REQUEST_READ: Request DTS read. Configure DTS with manual settings, 1532* trigger DTS reading and provide read back temperature read 1533* when available. 1534* @DTS_OVER_WRITE: over-write the DTS temperatures in the SW until next read 1535* @DTS_DIRECT_WITHOUT_MEASURE: DTS returns its latest temperature result, 1536* without measurement trigger. 1537*/ 1538enum iwl_dts_control_measurement_mode { 1539 DTS_AUTOMATIC = 0, 1540 DTS_REQUEST_READ = 1, 1541 DTS_OVER_WRITE = 2, 1542 DTS_DIRECT_WITHOUT_MEASURE = 3, 1543}; 1544 1545/** 1546* enum iwl_dts_used - DTS to use or used for measurement in the DTS request 1547* @DTS_USE_TOP: Top 1548* @DTS_USE_CHAIN_A: chain A 1549* @DTS_USE_CHAIN_B: chain B 1550* @DTS_USE_CHAIN_C: chain C 1551* @XTAL_TEMPERATURE - read temperature from xtal 1552*/ 1553enum iwl_dts_used { 1554 DTS_USE_TOP = 0, 1555 DTS_USE_CHAIN_A = 1, 1556 DTS_USE_CHAIN_B = 2, 1557 DTS_USE_CHAIN_C = 3, 1558 XTAL_TEMPERATURE = 4, 1559}; 1560 1561/** 1562* enum iwl_dts_bit_mode - bit-mode to use in DTS request read mode 1563* @DTS_BIT6_MODE: bit 6 mode 1564* @DTS_BIT8_MODE: bit 8 mode 1565*/ 1566enum iwl_dts_bit_mode { 1567 DTS_BIT6_MODE = 0, 1568 DTS_BIT8_MODE = 1, 1569}; 1570 1571/** 1572 * iwl_ext_dts_measurement_cmd - request extended DTS temperature measurements 1573 * @control_mode: see &enum iwl_dts_control_measurement_mode 1574 * @temperature: used when over write DTS mode is selected 1575 * @sensor: set temperature sensor to use. See &enum iwl_dts_used 1576 * @avg_factor: average factor to DTS in request DTS read mode 1577 * @bit_mode: value defines the DTS bit mode to use. See &enum iwl_dts_bit_mode 1578 * @step_duration: step duration for the DTS 1579 */ 1580struct iwl_ext_dts_measurement_cmd { 1581 __le32 control_mode; 1582 __le32 temperature; 1583 __le32 sensor; 1584 __le32 avg_factor; 1585 __le32 bit_mode; 1586 __le32 step_duration; 1587} __packed; /* XVT_FW_DTS_CONTROL_MEASUREMENT_REQUEST_API_S */ 1588 1589/** 1590 * iwl_dts_measurement_notif - notification received with the measurements 1591 * 1592 * @temp: the measured temperature 1593 * @voltage: the measured voltage 1594 */ 1595struct iwl_dts_measurement_notif { 1596 __le32 temp; 1597 __le32 voltage; 1598} __packed; /* TEMPERATURE_MEASUREMENT_TRIGGER_NTFY_S */ 1599 1600/*********************************** 1601 * TDLS API 1602 ***********************************/ 1603 1604/* Type of TDLS request */ 1605enum iwl_tdls_channel_switch_type { 1606 TDLS_SEND_CHAN_SW_REQ = 0, 1607 TDLS_SEND_CHAN_SW_RESP_AND_MOVE_CH, 1608 TDLS_MOVE_CH, 1609}; /* TDLS_STA_CHANNEL_SWITCH_CMD_TYPE_API_E_VER_1 */ 1610 1611/** 1612 * Switch timing sub-element in a TDLS channel-switch command 1613 * @frame_timestamp: GP2 timestamp of channel-switch request/response packet 1614 * received from peer 1615 * @max_offchan_duration: What amount of microseconds out of a DTIM is given 1616 * to the TDLS off-channel communication. For instance if the DTIM is 1617 * 200TU and the TDLS peer is to be given 25% of the time, the value 1618 * given will be 50TU, or 50 * 1024 if translated into microseconds. 1619 * @switch_time: switch time the peer sent in its channel switch timing IE 1620 * @switch_timout: switch timeout the peer sent in its channel switch timing IE 1621 */ 1622struct iwl_tdls_channel_switch_timing { 1623 __le32 frame_timestamp; /* GP2 time of peer packet Rx */ 1624 __le32 max_offchan_duration; /* given in micro-seconds */ 1625 __le32 switch_time; /* given in micro-seconds */ 1626 __le32 switch_timeout; /* given in micro-seconds */ 1627} __packed; /* TDLS_STA_CHANNEL_SWITCH_TIMING_DATA_API_S_VER_1 */ 1628 1629#define IWL_TDLS_CH_SW_FRAME_MAX_SIZE 200 1630 1631/** 1632 * TDLS channel switch frame template 1633 * 1634 * A template representing a TDLS channel-switch request or response frame 1635 * 1636 * @switch_time_offset: offset to the channel switch timing IE in the template 1637 * @tx_cmd: Tx parameters for the frame 1638 * @data: frame data 1639 */ 1640struct iwl_tdls_channel_switch_frame { 1641 __le32 switch_time_offset; 1642 struct iwl_tx_cmd tx_cmd; 1643 u8 data[IWL_TDLS_CH_SW_FRAME_MAX_SIZE]; 1644} __packed; /* TDLS_STA_CHANNEL_SWITCH_FRAME_API_S_VER_1 */ 1645 1646/** 1647 * TDLS channel switch command 1648 * 1649 * The command is sent to initiate a channel switch and also in response to 1650 * incoming TDLS channel-switch request/response packets from remote peers. 1651 * 1652 * @switch_type: see &enum iwl_tdls_channel_switch_type 1653 * @peer_sta_id: station id of TDLS peer 1654 * @ci: channel we switch to 1655 * @timing: timing related data for command 1656 * @frame: channel-switch request/response template, depending to switch_type 1657 */ 1658struct iwl_tdls_channel_switch_cmd { 1659 u8 switch_type; 1660 __le32 peer_sta_id; 1661 struct iwl_fw_channel_info ci; 1662 struct iwl_tdls_channel_switch_timing timing; 1663 struct iwl_tdls_channel_switch_frame frame; 1664} __packed; /* TDLS_STA_CHANNEL_SWITCH_CMD_API_S_VER_1 */ 1665 1666/** 1667 * TDLS channel switch start notification 1668 * 1669 * @status: non-zero on success 1670 * @offchannel_duration: duration given in microseconds 1671 * @sta_id: peer currently performing the channel-switch with 1672 */ 1673struct iwl_tdls_channel_switch_notif { 1674 __le32 status; 1675 __le32 offchannel_duration; 1676 __le32 sta_id; 1677} __packed; /* TDLS_STA_CHANNEL_SWITCH_NTFY_API_S_VER_1 */ 1678 1679/** 1680 * TDLS station info 1681 * 1682 * @sta_id: station id of the TDLS peer 1683 * @tx_to_peer_tid: TID reserved vs. the peer for FW based Tx 1684 * @tx_to_peer_ssn: initial SSN the FW should use for Tx on its TID vs the peer 1685 * @is_initiator: 1 if the peer is the TDLS link initiator, 0 otherwise 1686 */ 1687struct iwl_tdls_sta_info { 1688 u8 sta_id; 1689 u8 tx_to_peer_tid; 1690 __le16 tx_to_peer_ssn; 1691 __le32 is_initiator; 1692} __packed; /* TDLS_STA_INFO_VER_1 */ 1693 1694/** 1695 * TDLS basic config command 1696 * 1697 * @id_and_color: MAC id and color being configured 1698 * @tdls_peer_count: amount of currently connected TDLS peers 1699 * @tx_to_ap_tid: TID reverved vs. the AP for FW based Tx 1700 * @tx_to_ap_ssn: initial SSN the FW should use for Tx on its TID vs. the AP 1701 * @sta_info: per-station info. Only the first tdls_peer_count entries are set 1702 * @pti_req_data_offset: offset of network-level data for the PTI template 1703 * @pti_req_tx_cmd: Tx parameters for PTI request template 1704 * @pti_req_template: PTI request template data 1705 */ 1706struct iwl_tdls_config_cmd { 1707 __le32 id_and_color; /* mac id and color */ 1708 u8 tdls_peer_count; 1709 u8 tx_to_ap_tid; 1710 __le16 tx_to_ap_ssn; 1711 struct iwl_tdls_sta_info sta_info[IWL_MVM_TDLS_STA_COUNT]; 1712 1713 __le32 pti_req_data_offset; 1714 struct iwl_tx_cmd pti_req_tx_cmd; 1715 u8 pti_req_template[0]; 1716} __packed; /* TDLS_CONFIG_CMD_API_S_VER_1 */ 1717 1718/** 1719 * TDLS per-station config information from FW 1720 * 1721 * @sta_id: station id of the TDLS peer 1722 * @tx_to_peer_last_seq: last sequence number used by FW during FW-based Tx to 1723 * the peer 1724 */ 1725struct iwl_tdls_config_sta_info_res { 1726 __le16 sta_id; 1727 __le16 tx_to_peer_last_seq; 1728} __packed; /* TDLS_STA_INFO_RSP_VER_1 */ 1729 1730/** 1731 * TDLS config information from FW 1732 * 1733 * @tx_to_ap_last_seq: last sequence number used by FW during FW-based Tx to AP 1734 * @sta_info: per-station TDLS config information 1735 */ 1736struct iwl_tdls_config_res { 1737 __le32 tx_to_ap_last_seq; 1738 struct iwl_tdls_config_sta_info_res sta_info[IWL_MVM_TDLS_STA_COUNT]; 1739} __packed; /* TDLS_CONFIG_RSP_API_S_VER_1 */ 1740 1741#define TX_FIFO_MAX_NUM 8 1742#define RX_FIFO_MAX_NUM 2 1743 1744/** 1745 * Shared memory configuration information from the FW 1746 * 1747 * @shared_mem_addr: shared memory addr (pre 8000 HW set to 0x0 as MARBH is not 1748 * accessible) 1749 * @shared_mem_size: shared memory size 1750 * @sample_buff_addr: internal sample (mon/adc) buff addr (pre 8000 HW set to 1751 * 0x0 as accessible only via DBGM RDAT) 1752 * @sample_buff_size: internal sample buff size 1753 * @txfifo_addr: start addr of TXF0 (excluding the context table 0.5KB), (pre 1754 * 8000 HW set to 0x0 as not accessible) 1755 * @txfifo_size: size of TXF0 ... TXF7 1756 * @rxfifo_size: RXF1, RXF2 sizes. If there is no RXF2, it'll have a value of 0 1757 * @page_buff_addr: used by UMAC and performance debug (page miss analysis), 1758 * when paging is not supported this should be 0 1759 * @page_buff_size: size of %page_buff_addr 1760 */ 1761struct iwl_shared_mem_cfg { 1762 __le32 shared_mem_addr; 1763 __le32 shared_mem_size; 1764 __le32 sample_buff_addr; 1765 __le32 sample_buff_size; 1766 __le32 txfifo_addr; 1767 __le32 txfifo_size[TX_FIFO_MAX_NUM]; 1768 __le32 rxfifo_size[RX_FIFO_MAX_NUM]; 1769 __le32 page_buff_addr; 1770 __le32 page_buff_size; 1771} __packed; /* SHARED_MEM_ALLOC_API_S_VER_1 */ 1772 1773#endif /* __fw_api_h__ */ 1774