linux/drivers/net/wireless/iwlwifi/mvm/fw-api.h
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   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 - 2013 Intel Corporation. All rights reserved.
   9 *
  10 * This program is free software; you can redistribute it and/or modify
  11 * it under the terms of version 2 of the GNU General Public License as
  12 * published by the Free Software Foundation.
  13 *
  14 * This program is distributed in the hope that it will be useful, but
  15 * WITHOUT ANY WARRANTY; without even the implied warranty of
  16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17 * General Public License for more details.
  18 *
  19 * You should have received a copy of the GNU General Public License
  20 * along with this program; if not, write to the Free Software
  21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
  22 * USA
  23 *
  24 * The full GNU General Public License is included in this distribution
  25 * in the file called COPYING.
  26 *
  27 * Contact Information:
  28 *  Intel Linux Wireless <ilw@linux.intel.com>
  29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  30 *
  31 * BSD LICENSE
  32 *
  33 * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
  34 * All rights reserved.
  35 *
  36 * Redistribution and use in source and binary forms, with or without
  37 * modification, are permitted provided that the following conditions
  38 * are met:
  39 *
  40 *  * Redistributions of source code must retain the above copyright
  41 *    notice, this list of conditions and the following disclaimer.
  42 *  * Redistributions in binary form must reproduce the above copyright
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  48 *    from this software without specific prior written permission.
  49 *
  50 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  51 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  52 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  53 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  54 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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  59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  60 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  61 *
  62 *****************************************************************************/
  63
  64#ifndef __fw_api_h__
  65#define __fw_api_h__
  66
  67#include "fw-api-rs.h"
  68#include "fw-api-tx.h"
  69#include "fw-api-sta.h"
  70#include "fw-api-mac.h"
  71#include "fw-api-power.h"
  72#include "fw-api-d3.h"
  73#include "fw-api-bt-coex.h"
  74
  75/* queue and FIFO numbers by usage */
  76enum {
  77        IWL_MVM_OFFCHANNEL_QUEUE = 8,
  78        IWL_MVM_CMD_QUEUE = 9,
  79        IWL_MVM_AUX_QUEUE = 15,
  80        IWL_MVM_FIRST_AGG_QUEUE = 16,
  81        IWL_MVM_NUM_QUEUES = 20,
  82        IWL_MVM_LAST_AGG_QUEUE = IWL_MVM_NUM_QUEUES - 1,
  83        IWL_MVM_CMD_FIFO = 7
  84};
  85
  86#define IWL_MVM_STATION_COUNT   16
  87
  88/* commands */
  89enum {
  90        MVM_ALIVE = 0x1,
  91        REPLY_ERROR = 0x2,
  92
  93        INIT_COMPLETE_NOTIF = 0x4,
  94
  95        /* PHY context commands */
  96        PHY_CONTEXT_CMD = 0x8,
  97        DBG_CFG = 0x9,
  98
  99        /* station table */
 100        ADD_STA = 0x18,
 101        REMOVE_STA = 0x19,
 102
 103        /* TX */
 104        TX_CMD = 0x1c,
 105        TXPATH_FLUSH = 0x1e,
 106        MGMT_MCAST_KEY = 0x1f,
 107
 108        /* global key */
 109        WEP_KEY = 0x20,
 110
 111        /* MAC and Binding commands */
 112        MAC_CONTEXT_CMD = 0x28,
 113        TIME_EVENT_CMD = 0x29, /* both CMD and response */
 114        TIME_EVENT_NOTIFICATION = 0x2a,
 115        BINDING_CONTEXT_CMD = 0x2b,
 116        TIME_QUOTA_CMD = 0x2c,
 117
 118        LQ_CMD = 0x4e,
 119
 120        /* Calibration */
 121        TEMPERATURE_NOTIFICATION = 0x62,
 122        CALIBRATION_CFG_CMD = 0x65,
 123        CALIBRATION_RES_NOTIFICATION = 0x66,
 124        CALIBRATION_COMPLETE_NOTIFICATION = 0x67,
 125        RADIO_VERSION_NOTIFICATION = 0x68,
 126
 127        /* Scan offload */
 128        SCAN_OFFLOAD_REQUEST_CMD = 0x51,
 129        SCAN_OFFLOAD_ABORT_CMD = 0x52,
 130        SCAN_OFFLOAD_COMPLETE = 0x6D,
 131        SCAN_OFFLOAD_UPDATE_PROFILES_CMD = 0x6E,
 132        SCAN_OFFLOAD_CONFIG_CMD = 0x6f,
 133
 134        /* Phy */
 135        PHY_CONFIGURATION_CMD = 0x6a,
 136        CALIB_RES_NOTIF_PHY_DB = 0x6b,
 137        /* PHY_DB_CMD = 0x6c, */
 138
 139        /* Power */
 140        POWER_TABLE_CMD = 0x77,
 141
 142        /* Thermal Throttling*/
 143        REPLY_THERMAL_MNG_BACKOFF = 0x7e,
 144
 145        /* Scanning */
 146        SCAN_REQUEST_CMD = 0x80,
 147        SCAN_ABORT_CMD = 0x81,
 148        SCAN_START_NOTIFICATION = 0x82,
 149        SCAN_RESULTS_NOTIFICATION = 0x83,
 150        SCAN_COMPLETE_NOTIFICATION = 0x84,
 151
 152        /* NVM */
 153        NVM_ACCESS_CMD = 0x88,
 154
 155        SET_CALIB_DEFAULT_CMD = 0x8e,
 156
 157        BEACON_NOTIFICATION = 0x90,
 158        BEACON_TEMPLATE_CMD = 0x91,
 159        TX_ANT_CONFIGURATION_CMD = 0x98,
 160        BT_CONFIG = 0x9b,
 161        STATISTICS_NOTIFICATION = 0x9d,
 162
 163        /* RF-KILL commands and notifications */
 164        CARD_STATE_CMD = 0xa0,
 165        CARD_STATE_NOTIFICATION = 0xa1,
 166
 167        MISSED_BEACONS_NOTIFICATION = 0xa2,
 168
 169        REPLY_RX_PHY_CMD = 0xc0,
 170        REPLY_RX_MPDU_CMD = 0xc1,
 171        BA_NOTIF = 0xc5,
 172
 173        /* BT Coex */
 174        BT_COEX_PRIO_TABLE = 0xcc,
 175        BT_COEX_PROT_ENV = 0xcd,
 176        BT_PROFILE_NOTIFICATION = 0xce,
 177
 178        REPLY_BEACON_FILTERING_CMD = 0xd2,
 179
 180        REPLY_DEBUG_CMD = 0xf0,
 181        DEBUG_LOG_MSG = 0xf7,
 182
 183        MCAST_FILTER_CMD = 0xd0,
 184
 185        /* D3 commands/notifications */
 186        D3_CONFIG_CMD = 0xd3,
 187        PROT_OFFLOAD_CONFIG_CMD = 0xd4,
 188        OFFLOADS_QUERY_CMD = 0xd5,
 189        REMOTE_WAKE_CONFIG_CMD = 0xd6,
 190
 191        /* for WoWLAN in particular */
 192        WOWLAN_PATTERNS = 0xe0,
 193        WOWLAN_CONFIGURATION = 0xe1,
 194        WOWLAN_TSC_RSC_PARAM = 0xe2,
 195        WOWLAN_TKIP_PARAM = 0xe3,
 196        WOWLAN_KEK_KCK_MATERIAL = 0xe4,
 197        WOWLAN_GET_STATUSES = 0xe5,
 198        WOWLAN_TX_POWER_PER_DB = 0xe6,
 199
 200        /* and for NetDetect */
 201        NET_DETECT_CONFIG_CMD = 0x54,
 202        NET_DETECT_PROFILES_QUERY_CMD = 0x56,
 203        NET_DETECT_PROFILES_CMD = 0x57,
 204        NET_DETECT_HOTSPOTS_CMD = 0x58,
 205        NET_DETECT_HOTSPOTS_QUERY_CMD = 0x59,
 206
 207        REPLY_MAX = 0xff,
 208};
 209
 210/**
 211 * struct iwl_cmd_response - generic response struct for most commands
 212 * @status: status of the command asked, changes for each one
 213 */
 214struct iwl_cmd_response {
 215        __le32 status;
 216};
 217
 218/*
 219 * struct iwl_tx_ant_cfg_cmd
 220 * @valid: valid antenna configuration
 221 */
 222struct iwl_tx_ant_cfg_cmd {
 223        __le32 valid;
 224} __packed;
 225
 226/*
 227 * Calibration control struct.
 228 * Sent as part of the phy configuration command.
 229 * @flow_trigger: bitmap for which calibrations to perform according to
 230 *              flow triggers.
 231 * @event_trigger: bitmap for which calibrations to perform according to
 232 *              event triggers.
 233 */
 234struct iwl_calib_ctrl {
 235        __le32 flow_trigger;
 236        __le32 event_trigger;
 237} __packed;
 238
 239/* This enum defines the bitmap of various calibrations to enable in both
 240 * init ucode and runtime ucode through CALIBRATION_CFG_CMD.
 241 */
 242enum iwl_calib_cfg {
 243        IWL_CALIB_CFG_XTAL_IDX                  = BIT(0),
 244        IWL_CALIB_CFG_TEMPERATURE_IDX           = BIT(1),
 245        IWL_CALIB_CFG_VOLTAGE_READ_IDX          = BIT(2),
 246        IWL_CALIB_CFG_PAPD_IDX                  = BIT(3),
 247        IWL_CALIB_CFG_TX_PWR_IDX                = BIT(4),
 248        IWL_CALIB_CFG_DC_IDX                    = BIT(5),
 249        IWL_CALIB_CFG_BB_FILTER_IDX             = BIT(6),
 250        IWL_CALIB_CFG_LO_LEAKAGE_IDX            = BIT(7),
 251        IWL_CALIB_CFG_TX_IQ_IDX                 = BIT(8),
 252        IWL_CALIB_CFG_TX_IQ_SKEW_IDX            = BIT(9),
 253        IWL_CALIB_CFG_RX_IQ_IDX                 = BIT(10),
 254        IWL_CALIB_CFG_RX_IQ_SKEW_IDX            = BIT(11),
 255        IWL_CALIB_CFG_SENSITIVITY_IDX           = BIT(12),
 256        IWL_CALIB_CFG_CHAIN_NOISE_IDX           = BIT(13),
 257        IWL_CALIB_CFG_DISCONNECTED_ANT_IDX      = BIT(14),
 258        IWL_CALIB_CFG_ANT_COUPLING_IDX          = BIT(15),
 259        IWL_CALIB_CFG_DAC_IDX                   = BIT(16),
 260        IWL_CALIB_CFG_ABS_IDX                   = BIT(17),
 261        IWL_CALIB_CFG_AGC_IDX                   = BIT(18),
 262};
 263
 264/*
 265 * Phy configuration command.
 266 */
 267struct iwl_phy_cfg_cmd {
 268        __le32  phy_cfg;
 269        struct iwl_calib_ctrl calib_control;
 270} __packed;
 271
 272#define PHY_CFG_RADIO_TYPE      (BIT(0) | BIT(1))
 273#define PHY_CFG_RADIO_STEP      (BIT(2) | BIT(3))
 274#define PHY_CFG_RADIO_DASH      (BIT(4) | BIT(5))
 275#define PHY_CFG_PRODUCT_NUMBER  (BIT(6) | BIT(7))
 276#define PHY_CFG_TX_CHAIN_A      BIT(8)
 277#define PHY_CFG_TX_CHAIN_B      BIT(9)
 278#define PHY_CFG_TX_CHAIN_C      BIT(10)
 279#define PHY_CFG_RX_CHAIN_A      BIT(12)
 280#define PHY_CFG_RX_CHAIN_B      BIT(13)
 281#define PHY_CFG_RX_CHAIN_C      BIT(14)
 282
 283
 284/* Target of the NVM_ACCESS_CMD */
 285enum {
 286        NVM_ACCESS_TARGET_CACHE = 0,
 287        NVM_ACCESS_TARGET_OTP = 1,
 288        NVM_ACCESS_TARGET_EEPROM = 2,
 289};
 290
 291/* Section types for NVM_ACCESS_CMD */
 292enum {
 293        NVM_SECTION_TYPE_HW = 0,
 294        NVM_SECTION_TYPE_SW,
 295        NVM_SECTION_TYPE_PAPD,
 296        NVM_SECTION_TYPE_BT,
 297        NVM_SECTION_TYPE_CALIBRATION,
 298        NVM_SECTION_TYPE_PRODUCTION,
 299        NVM_SECTION_TYPE_POST_FCS_CALIB,
 300        NVM_NUM_OF_SECTIONS,
 301};
 302
 303/**
 304 * struct iwl_nvm_access_cmd_ver2 - Request the device to send an NVM section
 305 * @op_code: 0 - read, 1 - write
 306 * @target: NVM_ACCESS_TARGET_*
 307 * @type: NVM_SECTION_TYPE_*
 308 * @offset: offset in bytes into the section
 309 * @length: in bytes, to read/write
 310 * @data: if write operation, the data to write. On read its empty
 311 */
 312struct iwl_nvm_access_cmd {
 313        u8 op_code;
 314        u8 target;
 315        __le16 type;
 316        __le16 offset;
 317        __le16 length;
 318        u8 data[];
 319} __packed; /* NVM_ACCESS_CMD_API_S_VER_2 */
 320
 321/**
 322 * struct iwl_nvm_access_resp_ver2 - response to NVM_ACCESS_CMD
 323 * @offset: offset in bytes into the section
 324 * @length: in bytes, either how much was written or read
 325 * @type: NVM_SECTION_TYPE_*
 326 * @status: 0 for success, fail otherwise
 327 * @data: if read operation, the data returned. Empty on write.
 328 */
 329struct iwl_nvm_access_resp {
 330        __le16 offset;
 331        __le16 length;
 332        __le16 type;
 333        __le16 status;
 334        u8 data[];
 335} __packed; /* NVM_ACCESS_CMD_RESP_API_S_VER_2 */
 336
 337/* MVM_ALIVE 0x1 */
 338
 339/* alive response is_valid values */
 340#define ALIVE_RESP_UCODE_OK     BIT(0)
 341#define ALIVE_RESP_RFKILL       BIT(1)
 342
 343/* alive response ver_type values */
 344enum {
 345        FW_TYPE_HW = 0,
 346        FW_TYPE_PROT = 1,
 347        FW_TYPE_AP = 2,
 348        FW_TYPE_WOWLAN = 3,
 349        FW_TYPE_TIMING = 4,
 350        FW_TYPE_WIPAN = 5
 351};
 352
 353/* alive response ver_subtype values */
 354enum {
 355        FW_SUBTYPE_FULL_FEATURE = 0,
 356        FW_SUBTYPE_BOOTSRAP = 1, /* Not valid */
 357        FW_SUBTYPE_REDUCED = 2,
 358        FW_SUBTYPE_ALIVE_ONLY = 3,
 359        FW_SUBTYPE_WOWLAN = 4,
 360        FW_SUBTYPE_AP_SUBTYPE = 5,
 361        FW_SUBTYPE_WIPAN = 6,
 362        FW_SUBTYPE_INITIALIZE = 9
 363};
 364
 365#define IWL_ALIVE_STATUS_ERR 0xDEAD
 366#define IWL_ALIVE_STATUS_OK 0xCAFE
 367
 368#define IWL_ALIVE_FLG_RFKILL    BIT(0)
 369
 370struct mvm_alive_resp {
 371        __le16 status;
 372        __le16 flags;
 373        u8 ucode_minor;
 374        u8 ucode_major;
 375        __le16 id;
 376        u8 api_minor;
 377        u8 api_major;
 378        u8 ver_subtype;
 379        u8 ver_type;
 380        u8 mac;
 381        u8 opt;
 382        __le16 reserved2;
 383        __le32 timestamp;
 384        __le32 error_event_table_ptr;   /* SRAM address for error log */
 385        __le32 log_event_table_ptr;     /* SRAM address for event log */
 386        __le32 cpu_register_ptr;
 387        __le32 dbgm_config_ptr;
 388        __le32 alive_counter_ptr;
 389        __le32 scd_base_ptr;            /* SRAM address for SCD */
 390} __packed; /* ALIVE_RES_API_S_VER_1 */
 391
 392/* Error response/notification */
 393enum {
 394        FW_ERR_UNKNOWN_CMD = 0x0,
 395        FW_ERR_INVALID_CMD_PARAM = 0x1,
 396        FW_ERR_SERVICE = 0x2,
 397        FW_ERR_ARC_MEMORY = 0x3,
 398        FW_ERR_ARC_CODE = 0x4,
 399        FW_ERR_WATCH_DOG = 0x5,
 400        FW_ERR_WEP_GRP_KEY_INDX = 0x10,
 401        FW_ERR_WEP_KEY_SIZE = 0x11,
 402        FW_ERR_OBSOLETE_FUNC = 0x12,
 403        FW_ERR_UNEXPECTED = 0xFE,
 404        FW_ERR_FATAL = 0xFF
 405};
 406
 407/**
 408 * struct iwl_error_resp - FW error indication
 409 * ( REPLY_ERROR = 0x2 )
 410 * @error_type: one of FW_ERR_*
 411 * @cmd_id: the command ID for which the error occured
 412 * @bad_cmd_seq_num: sequence number of the erroneous command
 413 * @error_service: which service created the error, applicable only if
 414 *      error_type = 2, otherwise 0
 415 * @timestamp: TSF in usecs.
 416 */
 417struct iwl_error_resp {
 418        __le32 error_type;
 419        u8 cmd_id;
 420        u8 reserved1;
 421        __le16 bad_cmd_seq_num;
 422        __le32 error_service;
 423        __le64 timestamp;
 424} __packed;
 425
 426
 427/* Common PHY, MAC and Bindings definitions */
 428
 429#define MAX_MACS_IN_BINDING     (3)
 430#define MAX_BINDINGS            (4)
 431#define AUX_BINDING_INDEX       (3)
 432#define MAX_PHYS                (4)
 433
 434/* Used to extract ID and color from the context dword */
 435#define FW_CTXT_ID_POS    (0)
 436#define FW_CTXT_ID_MSK    (0xff << FW_CTXT_ID_POS)
 437#define FW_CTXT_COLOR_POS (8)
 438#define FW_CTXT_COLOR_MSK (0xff << FW_CTXT_COLOR_POS)
 439#define FW_CTXT_INVALID   (0xffffffff)
 440
 441#define FW_CMD_ID_AND_COLOR(_id, _color) ((_id << FW_CTXT_ID_POS) |\
 442                                          (_color << FW_CTXT_COLOR_POS))
 443
 444/* Possible actions on PHYs, MACs and Bindings */
 445enum {
 446        FW_CTXT_ACTION_STUB = 0,
 447        FW_CTXT_ACTION_ADD,
 448        FW_CTXT_ACTION_MODIFY,
 449        FW_CTXT_ACTION_REMOVE,
 450        FW_CTXT_ACTION_NUM
 451}; /* COMMON_CONTEXT_ACTION_API_E_VER_1 */
 452
 453/* Time Events */
 454
 455/* Time Event types, according to MAC type */
 456enum iwl_time_event_type {
 457        /* BSS Station Events */
 458        TE_BSS_STA_AGGRESSIVE_ASSOC,
 459        TE_BSS_STA_ASSOC,
 460        TE_BSS_EAP_DHCP_PROT,
 461        TE_BSS_QUIET_PERIOD,
 462
 463        /* P2P Device Events */
 464        TE_P2P_DEVICE_DISCOVERABLE,
 465        TE_P2P_DEVICE_LISTEN,
 466        TE_P2P_DEVICE_ACTION_SCAN,
 467        TE_P2P_DEVICE_FULL_SCAN,
 468
 469        /* P2P Client Events */
 470        TE_P2P_CLIENT_AGGRESSIVE_ASSOC,
 471        TE_P2P_CLIENT_ASSOC,
 472        TE_P2P_CLIENT_QUIET_PERIOD,
 473
 474        /* P2P GO Events */
 475        TE_P2P_GO_ASSOC_PROT,
 476        TE_P2P_GO_REPETITIVE_NOA,
 477        TE_P2P_GO_CT_WINDOW,
 478
 479        /* WiDi Sync Events */
 480        TE_WIDI_TX_SYNC,
 481
 482        TE_MAX
 483}; /* MAC_EVENT_TYPE_API_E_VER_1 */
 484
 485/* Time Event dependencies: none, on another TE, or in a specific time */
 486enum {
 487        TE_INDEPENDENT          = 0,
 488        TE_DEP_OTHER            = 1,
 489        TE_DEP_TSF              = 2,
 490        TE_EVENT_SOCIOPATHIC    = 4,
 491}; /* MAC_EVENT_DEPENDENCY_POLICY_API_E_VER_2 */
 492/*
 493 * Supported Time event notifications configuration.
 494 * A notification (both event and fragment) includes a status indicating weather
 495 * the FW was able to schedule the event or not. For fragment start/end
 496 * notification the status is always success. There is no start/end fragment
 497 * notification for monolithic events.
 498 *
 499 * @TE_NOTIF_NONE: no notifications
 500 * @TE_NOTIF_HOST_EVENT_START: request/receive notification on event start
 501 * @TE_NOTIF_HOST_EVENT_END:request/receive notification on event end
 502 * @TE_NOTIF_INTERNAL_EVENT_START: internal FW use
 503 * @TE_NOTIF_INTERNAL_EVENT_END: internal FW use.
 504 * @TE_NOTIF_HOST_FRAG_START: request/receive notification on frag start
 505 * @TE_NOTIF_HOST_FRAG_END:request/receive notification on frag end
 506 * @TE_NOTIF_INTERNAL_FRAG_START: internal FW use.
 507 * @TE_NOTIF_INTERNAL_FRAG_END: internal FW use.
 508 */
 509enum {
 510        TE_NOTIF_NONE = 0,
 511        TE_NOTIF_HOST_EVENT_START = 0x1,
 512        TE_NOTIF_HOST_EVENT_END = 0x2,
 513        TE_NOTIF_INTERNAL_EVENT_START = 0x4,
 514        TE_NOTIF_INTERNAL_EVENT_END = 0x8,
 515        TE_NOTIF_HOST_FRAG_START = 0x10,
 516        TE_NOTIF_HOST_FRAG_END = 0x20,
 517        TE_NOTIF_INTERNAL_FRAG_START = 0x40,
 518        TE_NOTIF_INTERNAL_FRAG_END = 0x80
 519}; /* MAC_EVENT_ACTION_API_E_VER_2 */
 520
 521/*
 522 * @TE_FRAG_NONE: fragmentation of the time event is NOT allowed.
 523 * @TE_FRAG_SINGLE: fragmentation of the time event is allowed, but only
 524 *  the first fragment is scheduled.
 525 * @TE_FRAG_DUAL: fragmentation of the time event is allowed, but only
 526 *  the first 2 fragments are scheduled.
 527 * @TE_FRAG_ENDLESS: fragmentation of the time event is allowed, and any number
 528 *  of fragments are valid.
 529 *
 530 * Other than the constant defined above, specifying a fragmentation value 'x'
 531 * means that the event can be fragmented but only the first 'x' will be
 532 * scheduled.
 533 */
 534enum {
 535        TE_FRAG_NONE = 0,
 536        TE_FRAG_SINGLE = 1,
 537        TE_FRAG_DUAL = 2,
 538        TE_FRAG_ENDLESS = 0xffffffff
 539};
 540
 541/* Repeat the time event endlessly (until removed) */
 542#define TE_REPEAT_ENDLESS       (0xffffffff)
 543/* If a Time Event has bounded repetitions, this is the maximal value */
 544#define TE_REPEAT_MAX_MSK       (0x0fffffff)
 545/* If a Time Event can be fragmented, this is the max number of fragments */
 546#define TE_FRAG_MAX_MSK         (0x0fffffff)
 547
 548/**
 549 * struct iwl_time_event_cmd - configuring Time Events
 550 * ( TIME_EVENT_CMD = 0x29 )
 551 * @id_and_color: ID and color of the relevant MAC
 552 * @action: action to perform, one of FW_CTXT_ACTION_*
 553 * @id: this field has two meanings, depending on the action:
 554 *      If the action is ADD, then it means the type of event to add.
 555 *      For all other actions it is the unique event ID assigned when the
 556 *      event was added by the FW.
 557 * @apply_time: When to start the Time Event (in GP2)
 558 * @max_delay: maximum delay to event's start (apply time), in TU
 559 * @depends_on: the unique ID of the event we depend on (if any)
 560 * @interval: interval between repetitions, in TU
 561 * @interval_reciprocal: 2^32 / interval
 562 * @duration: duration of event in TU
 563 * @repeat: how many repetitions to do, can be TE_REPEAT_ENDLESS
 564 * @dep_policy: one of TE_INDEPENDENT, TE_DEP_OTHER, TE_DEP_TSF
 565 * @is_present: 0 or 1, are we present or absent during the Time Event
 566 * @max_frags: maximal number of fragments the Time Event can be divided to
 567 * @notify: notifications using TE_NOTIF_* (whom to notify when)
 568 */
 569struct iwl_time_event_cmd {
 570        /* COMMON_INDEX_HDR_API_S_VER_1 */
 571        __le32 id_and_color;
 572        __le32 action;
 573        __le32 id;
 574        /* MAC_TIME_EVENT_DATA_API_S_VER_1 */
 575        __le32 apply_time;
 576        __le32 max_delay;
 577        __le32 dep_policy;
 578        __le32 depends_on;
 579        __le32 is_present;
 580        __le32 max_frags;
 581        __le32 interval;
 582        __le32 interval_reciprocal;
 583        __le32 duration;
 584        __le32 repeat;
 585        __le32 notify;
 586} __packed; /* MAC_TIME_EVENT_CMD_API_S_VER_1 */
 587
 588/**
 589 * struct iwl_time_event_resp - response structure to iwl_time_event_cmd
 590 * @status: bit 0 indicates success, all others specify errors
 591 * @id: the Time Event type
 592 * @unique_id: the unique ID assigned (in ADD) or given (others) to the TE
 593 * @id_and_color: ID and color of the relevant MAC
 594 */
 595struct iwl_time_event_resp {
 596        __le32 status;
 597        __le32 id;
 598        __le32 unique_id;
 599        __le32 id_and_color;
 600} __packed; /* MAC_TIME_EVENT_RSP_API_S_VER_1 */
 601
 602/**
 603 * struct iwl_time_event_notif - notifications of time event start/stop
 604 * ( TIME_EVENT_NOTIFICATION = 0x2a )
 605 * @timestamp: action timestamp in GP2
 606 * @session_id: session's unique id
 607 * @unique_id: unique id of the Time Event itself
 608 * @id_and_color: ID and color of the relevant MAC
 609 * @action: one of TE_NOTIF_START or TE_NOTIF_END
 610 * @status: true if scheduled, false otherwise (not executed)
 611 */
 612struct iwl_time_event_notif {
 613        __le32 timestamp;
 614        __le32 session_id;
 615        __le32 unique_id;
 616        __le32 id_and_color;
 617        __le32 action;
 618        __le32 status;
 619} __packed; /* MAC_TIME_EVENT_NTFY_API_S_VER_1 */
 620
 621
 622/* Bindings and Time Quota */
 623
 624/**
 625 * struct iwl_binding_cmd - configuring bindings
 626 * ( BINDING_CONTEXT_CMD = 0x2b )
 627 * @id_and_color: ID and color of the relevant Binding
 628 * @action: action to perform, one of FW_CTXT_ACTION_*
 629 * @macs: array of MAC id and colors which belong to the binding
 630 * @phy: PHY id and color which belongs to the binding
 631 */
 632struct iwl_binding_cmd {
 633        /* COMMON_INDEX_HDR_API_S_VER_1 */
 634        __le32 id_and_color;
 635        __le32 action;
 636        /* BINDING_DATA_API_S_VER_1 */
 637        __le32 macs[MAX_MACS_IN_BINDING];
 638        __le32 phy;
 639} __packed; /* BINDING_CMD_API_S_VER_1 */
 640
 641/* The maximal number of fragments in the FW's schedule session */
 642#define IWL_MVM_MAX_QUOTA 128
 643
 644/**
 645 * struct iwl_time_quota_data - configuration of time quota per binding
 646 * @id_and_color: ID and color of the relevant Binding
 647 * @quota: absolute time quota in TU. The scheduler will try to divide the
 648 *      remainig quota (after Time Events) according to this quota.
 649 * @max_duration: max uninterrupted context duration in TU
 650 */
 651struct iwl_time_quota_data {
 652        __le32 id_and_color;
 653        __le32 quota;
 654        __le32 max_duration;
 655} __packed; /* TIME_QUOTA_DATA_API_S_VER_1 */
 656
 657/**
 658 * struct iwl_time_quota_cmd - configuration of time quota between bindings
 659 * ( TIME_QUOTA_CMD = 0x2c )
 660 * @quotas: allocations per binding
 661 */
 662struct iwl_time_quota_cmd {
 663        struct iwl_time_quota_data quotas[MAX_BINDINGS];
 664} __packed; /* TIME_QUOTA_ALLOCATION_CMD_API_S_VER_1 */
 665
 666
 667/* PHY context */
 668
 669/* Supported bands */
 670#define PHY_BAND_5  (0)
 671#define PHY_BAND_24 (1)
 672
 673/* Supported channel width, vary if there is VHT support */
 674#define PHY_VHT_CHANNEL_MODE20  (0x0)
 675#define PHY_VHT_CHANNEL_MODE40  (0x1)
 676#define PHY_VHT_CHANNEL_MODE80  (0x2)
 677#define PHY_VHT_CHANNEL_MODE160 (0x3)
 678
 679/*
 680 * Control channel position:
 681 * For legacy set bit means upper channel, otherwise lower.
 682 * For VHT - bit-2 marks if the control is lower/upper relative to center-freq
 683 *   bits-1:0 mark the distance from the center freq. for 20Mhz, offset is 0.
 684 *                                   center_freq
 685 *                                        |
 686 * 40Mhz                          |_______|_______|
 687 * 80Mhz                  |_______|_______|_______|_______|
 688 * 160Mhz |_______|_______|_______|_______|_______|_______|_______|_______|
 689 * code      011     010     001     000  |  100     101     110    111
 690 */
 691#define PHY_VHT_CTRL_POS_1_BELOW  (0x0)
 692#define PHY_VHT_CTRL_POS_2_BELOW  (0x1)
 693#define PHY_VHT_CTRL_POS_3_BELOW  (0x2)
 694#define PHY_VHT_CTRL_POS_4_BELOW  (0x3)
 695#define PHY_VHT_CTRL_POS_1_ABOVE  (0x4)
 696#define PHY_VHT_CTRL_POS_2_ABOVE  (0x5)
 697#define PHY_VHT_CTRL_POS_3_ABOVE  (0x6)
 698#define PHY_VHT_CTRL_POS_4_ABOVE  (0x7)
 699
 700/*
 701 * @band: PHY_BAND_*
 702 * @channel: channel number
 703 * @width: PHY_[VHT|LEGACY]_CHANNEL_*
 704 * @ctrl channel: PHY_[VHT|LEGACY]_CTRL_*
 705 */
 706struct iwl_fw_channel_info {
 707        u8 band;
 708        u8 channel;
 709        u8 width;
 710        u8 ctrl_pos;
 711} __packed;
 712
 713#define PHY_RX_CHAIN_DRIVER_FORCE_POS   (0)
 714#define PHY_RX_CHAIN_DRIVER_FORCE_MSK \
 715        (0x1 << PHY_RX_CHAIN_DRIVER_FORCE_POS)
 716#define PHY_RX_CHAIN_VALID_POS          (1)
 717#define PHY_RX_CHAIN_VALID_MSK \
 718        (0x7 << PHY_RX_CHAIN_VALID_POS)
 719#define PHY_RX_CHAIN_FORCE_SEL_POS      (4)
 720#define PHY_RX_CHAIN_FORCE_SEL_MSK \
 721        (0x7 << PHY_RX_CHAIN_FORCE_SEL_POS)
 722#define PHY_RX_CHAIN_FORCE_MIMO_SEL_POS (7)
 723#define PHY_RX_CHAIN_FORCE_MIMO_SEL_MSK \
 724        (0x7 << PHY_RX_CHAIN_FORCE_MIMO_SEL_POS)
 725#define PHY_RX_CHAIN_CNT_POS            (10)
 726#define PHY_RX_CHAIN_CNT_MSK \
 727        (0x3 << PHY_RX_CHAIN_CNT_POS)
 728#define PHY_RX_CHAIN_MIMO_CNT_POS       (12)
 729#define PHY_RX_CHAIN_MIMO_CNT_MSK \
 730        (0x3 << PHY_RX_CHAIN_MIMO_CNT_POS)
 731#define PHY_RX_CHAIN_MIMO_FORCE_POS     (14)
 732#define PHY_RX_CHAIN_MIMO_FORCE_MSK \
 733        (0x1 << PHY_RX_CHAIN_MIMO_FORCE_POS)
 734
 735/* TODO: fix the value, make it depend on firmware at runtime? */
 736#define NUM_PHY_CTX     3
 737
 738/* TODO: complete missing documentation */
 739/**
 740 * struct iwl_phy_context_cmd - config of the PHY context
 741 * ( PHY_CONTEXT_CMD = 0x8 )
 742 * @id_and_color: ID and color of the relevant Binding
 743 * @action: action to perform, one of FW_CTXT_ACTION_*
 744 * @apply_time: 0 means immediate apply and context switch.
 745 *      other value means apply new params after X usecs
 746 * @tx_param_color: ???
 747 * @channel_info:
 748 * @txchain_info: ???
 749 * @rxchain_info: ???
 750 * @acquisition_data: ???
 751 * @dsp_cfg_flags: set to 0
 752 */
 753struct iwl_phy_context_cmd {
 754        /* COMMON_INDEX_HDR_API_S_VER_1 */
 755        __le32 id_and_color;
 756        __le32 action;
 757        /* PHY_CONTEXT_DATA_API_S_VER_1 */
 758        __le32 apply_time;
 759        __le32 tx_param_color;
 760        struct iwl_fw_channel_info ci;
 761        __le32 txchain_info;
 762        __le32 rxchain_info;
 763        __le32 acquisition_data;
 764        __le32 dsp_cfg_flags;
 765} __packed; /* PHY_CONTEXT_CMD_API_VER_1 */
 766
 767#define IWL_RX_INFO_PHY_CNT 8
 768#define IWL_RX_INFO_AGC_IDX 1
 769#define IWL_RX_INFO_RSSI_AB_IDX 2
 770#define IWL_OFDM_AGC_A_MSK 0x0000007f
 771#define IWL_OFDM_AGC_A_POS 0
 772#define IWL_OFDM_AGC_B_MSK 0x00003f80
 773#define IWL_OFDM_AGC_B_POS 7
 774#define IWL_OFDM_AGC_CODE_MSK 0x3fe00000
 775#define IWL_OFDM_AGC_CODE_POS 20
 776#define IWL_OFDM_RSSI_INBAND_A_MSK 0x00ff
 777#define IWL_OFDM_RSSI_A_POS 0
 778#define IWL_OFDM_RSSI_ALLBAND_A_MSK 0xff00
 779#define IWL_OFDM_RSSI_ALLBAND_A_POS 8
 780#define IWL_OFDM_RSSI_INBAND_B_MSK 0xff0000
 781#define IWL_OFDM_RSSI_B_POS 16
 782#define IWL_OFDM_RSSI_ALLBAND_B_MSK 0xff000000
 783#define IWL_OFDM_RSSI_ALLBAND_B_POS 24
 784
 785/**
 786 * struct iwl_rx_phy_info - phy info
 787 * (REPLY_RX_PHY_CMD = 0xc0)
 788 * @non_cfg_phy_cnt: non configurable DSP phy data byte count
 789 * @cfg_phy_cnt: configurable DSP phy data byte count
 790 * @stat_id: configurable DSP phy data set ID
 791 * @reserved1:
 792 * @system_timestamp: GP2  at on air rise
 793 * @timestamp: TSF at on air rise
 794 * @beacon_time_stamp: beacon at on-air rise
 795 * @phy_flags: general phy flags: band, modulation, ...
 796 * @channel: channel number
 797 * @non_cfg_phy_buf: for various implementations of non_cfg_phy
 798 * @rate_n_flags: RATE_MCS_*
 799 * @byte_count: frame's byte-count
 800 * @frame_time: frame's time on the air, based on byte count and frame rate
 801 *      calculation
 802 * @mac_active_msk: what MACs were active when the frame was received
 803 *
 804 * Before each Rx, the device sends this data. It contains PHY information
 805 * about the reception of the packet.
 806 */
 807struct iwl_rx_phy_info {
 808        u8 non_cfg_phy_cnt;
 809        u8 cfg_phy_cnt;
 810        u8 stat_id;
 811        u8 reserved1;
 812        __le32 system_timestamp;
 813        __le64 timestamp;
 814        __le32 beacon_time_stamp;
 815        __le16 phy_flags;
 816        __le16 channel;
 817        __le32 non_cfg_phy[IWL_RX_INFO_PHY_CNT];
 818        __le32 rate_n_flags;
 819        __le32 byte_count;
 820        __le16 mac_active_msk;
 821        __le16 frame_time;
 822} __packed;
 823
 824struct iwl_rx_mpdu_res_start {
 825        __le16 byte_count;
 826        __le16 reserved;
 827} __packed;
 828
 829/**
 830 * enum iwl_rx_phy_flags - to parse %iwl_rx_phy_info phy_flags
 831 * @RX_RES_PHY_FLAGS_BAND_24: true if the packet was received on 2.4 band
 832 * @RX_RES_PHY_FLAGS_MOD_CCK:
 833 * @RX_RES_PHY_FLAGS_SHORT_PREAMBLE: true if packet's preamble was short
 834 * @RX_RES_PHY_FLAGS_NARROW_BAND:
 835 * @RX_RES_PHY_FLAGS_ANTENNA: antenna on which the packet was received
 836 * @RX_RES_PHY_FLAGS_AGG: set if the packet was part of an A-MPDU
 837 * @RX_RES_PHY_FLAGS_OFDM_HT: The frame was an HT frame
 838 * @RX_RES_PHY_FLAGS_OFDM_GF: The frame used GF preamble
 839 * @RX_RES_PHY_FLAGS_OFDM_VHT: The frame was a VHT frame
 840 */
 841enum iwl_rx_phy_flags {
 842        RX_RES_PHY_FLAGS_BAND_24        = BIT(0),
 843        RX_RES_PHY_FLAGS_MOD_CCK        = BIT(1),
 844        RX_RES_PHY_FLAGS_SHORT_PREAMBLE = BIT(2),
 845        RX_RES_PHY_FLAGS_NARROW_BAND    = BIT(3),
 846        RX_RES_PHY_FLAGS_ANTENNA        = (0x7 << 4),
 847        RX_RES_PHY_FLAGS_ANTENNA_POS    = 4,
 848        RX_RES_PHY_FLAGS_AGG            = BIT(7),
 849        RX_RES_PHY_FLAGS_OFDM_HT        = BIT(8),
 850        RX_RES_PHY_FLAGS_OFDM_GF        = BIT(9),
 851        RX_RES_PHY_FLAGS_OFDM_VHT       = BIT(10),
 852};
 853
 854/**
 855 * enum iwl_mvm_rx_status - written by fw for each Rx packet
 856 * @RX_MPDU_RES_STATUS_CRC_OK: CRC is fine
 857 * @RX_MPDU_RES_STATUS_OVERRUN_OK: there was no RXE overflow
 858 * @RX_MPDU_RES_STATUS_SRC_STA_FOUND:
 859 * @RX_MPDU_RES_STATUS_KEY_VALID:
 860 * @RX_MPDU_RES_STATUS_KEY_PARAM_OK:
 861 * @RX_MPDU_RES_STATUS_ICV_OK: ICV is fine, if not, the packet is destroyed
 862 * @RX_MPDU_RES_STATUS_MIC_OK: used for CCM alg only. TKIP MIC is checked
 863 *      in the driver.
 864 * @RX_MPDU_RES_STATUS_TTAK_OK: TTAK is fine
 865 * @RX_MPDU_RES_STATUS_MNG_FRAME_REPLAY_ERR:  valid for alg = CCM_CMAC or
 866 *      alg = CCM only. Checks replay attack for 11w frames. Relevant only if
 867 *      %RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME is set.
 868 * @RX_MPDU_RES_STATUS_SEC_NO_ENC: this frame is not encrypted
 869 * @RX_MPDU_RES_STATUS_SEC_WEP_ENC: this frame is encrypted using WEP
 870 * @RX_MPDU_RES_STATUS_SEC_CCM_ENC: this frame is encrypted using CCM
 871 * @RX_MPDU_RES_STATUS_SEC_TKIP_ENC: this frame is encrypted using TKIP
 872 * @RX_MPDU_RES_STATUS_SEC_CCM_CMAC_ENC: this frame is encrypted using CCM_CMAC
 873 * @RX_MPDU_RES_STATUS_SEC_ENC_ERR: this frame couldn't be decrypted
 874 * @RX_MPDU_RES_STATUS_SEC_ENC_MSK: bitmask of the encryption algorithm
 875 * @RX_MPDU_RES_STATUS_DEC_DONE: this frame has been successfully decrypted
 876 * @RX_MPDU_RES_STATUS_PROTECT_FRAME_BIT_CMP:
 877 * @RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP:
 878 * @RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT:
 879 * @RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME: this frame is an 11w management frame
 880 * @RX_MPDU_RES_STATUS_HASH_INDEX_MSK:
 881 * @RX_MPDU_RES_STATUS_STA_ID_MSK:
 882 * @RX_MPDU_RES_STATUS_RRF_KILL:
 883 * @RX_MPDU_RES_STATUS_FILTERING_MSK:
 884 * @RX_MPDU_RES_STATUS2_FILTERING_MSK:
 885 */
 886enum iwl_mvm_rx_status {
 887        RX_MPDU_RES_STATUS_CRC_OK                       = BIT(0),
 888        RX_MPDU_RES_STATUS_OVERRUN_OK                   = BIT(1),
 889        RX_MPDU_RES_STATUS_SRC_STA_FOUND                = BIT(2),
 890        RX_MPDU_RES_STATUS_KEY_VALID                    = BIT(3),
 891        RX_MPDU_RES_STATUS_KEY_PARAM_OK                 = BIT(4),
 892        RX_MPDU_RES_STATUS_ICV_OK                       = BIT(5),
 893        RX_MPDU_RES_STATUS_MIC_OK                       = BIT(6),
 894        RX_MPDU_RES_STATUS_TTAK_OK                      = BIT(7),
 895        RX_MPDU_RES_STATUS_MNG_FRAME_REPLAY_ERR         = BIT(7),
 896        RX_MPDU_RES_STATUS_SEC_NO_ENC                   = (0 << 8),
 897        RX_MPDU_RES_STATUS_SEC_WEP_ENC                  = (1 << 8),
 898        RX_MPDU_RES_STATUS_SEC_CCM_ENC                  = (2 << 8),
 899        RX_MPDU_RES_STATUS_SEC_TKIP_ENC                 = (3 << 8),
 900        RX_MPDU_RES_STATUS_SEC_CCM_CMAC_ENC             = (6 << 8),
 901        RX_MPDU_RES_STATUS_SEC_ENC_ERR                  = (7 << 8),
 902        RX_MPDU_RES_STATUS_SEC_ENC_MSK                  = (7 << 8),
 903        RX_MPDU_RES_STATUS_DEC_DONE                     = BIT(11),
 904        RX_MPDU_RES_STATUS_PROTECT_FRAME_BIT_CMP        = BIT(12),
 905        RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP               = BIT(13),
 906        RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT               = BIT(14),
 907        RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME             = BIT(15),
 908        RX_MPDU_RES_STATUS_HASH_INDEX_MSK               = (0x3F0000),
 909        RX_MPDU_RES_STATUS_STA_ID_MSK                   = (0x1f000000),
 910        RX_MPDU_RES_STATUS_RRF_KILL                     = BIT(29),
 911        RX_MPDU_RES_STATUS_FILTERING_MSK                = (0xc00000),
 912        RX_MPDU_RES_STATUS2_FILTERING_MSK               = (0xc0000000),
 913};
 914
 915/**
 916 * struct iwl_radio_version_notif - information on the radio version
 917 * ( RADIO_VERSION_NOTIFICATION = 0x68 )
 918 * @radio_flavor:
 919 * @radio_step:
 920 * @radio_dash:
 921 */
 922struct iwl_radio_version_notif {
 923        __le32 radio_flavor;
 924        __le32 radio_step;
 925        __le32 radio_dash;
 926} __packed; /* RADIO_VERSION_NOTOFICATION_S_VER_1 */
 927
 928enum iwl_card_state_flags {
 929        CARD_ENABLED            = 0x00,
 930        HW_CARD_DISABLED        = 0x01,
 931        SW_CARD_DISABLED        = 0x02,
 932        CT_KILL_CARD_DISABLED   = 0x04,
 933        HALT_CARD_DISABLED      = 0x08,
 934        CARD_DISABLED_MSK       = 0x0f,
 935        CARD_IS_RX_ON           = 0x10,
 936};
 937
 938/**
 939 * struct iwl_radio_version_notif - information on the radio version
 940 * ( CARD_STATE_NOTIFICATION = 0xa1 )
 941 * @flags: %iwl_card_state_flags
 942 */
 943struct iwl_card_state_notif {
 944        __le32 flags;
 945} __packed; /* CARD_STATE_NTFY_API_S_VER_1 */
 946
 947/**
 948 * struct iwl_missed_beacons_notif - information on missed beacons
 949 * ( MISSED_BEACONS_NOTIFICATION = 0xa2 )
 950 * @mac_id: interface ID
 951 * @consec_missed_beacons_since_last_rx: number of consecutive missed
 952 *      beacons since last RX.
 953 * @consec_missed_beacons: number of consecutive missed beacons
 954 * @num_expected_beacons:
 955 * @num_recvd_beacons:
 956 */
 957struct iwl_missed_beacons_notif {
 958        __le32 mac_id;
 959        __le32 consec_missed_beacons_since_last_rx;
 960        __le32 consec_missed_beacons;
 961        __le32 num_expected_beacons;
 962        __le32 num_recvd_beacons;
 963} __packed; /* MISSED_BEACON_NTFY_API_S_VER_3 */
 964
 965/**
 966 * struct iwl_set_calib_default_cmd - set default value for calibration.
 967 * ( SET_CALIB_DEFAULT_CMD = 0x8e )
 968 * @calib_index: the calibration to set value for
 969 * @length: of data
 970 * @data: the value to set for the calibration result
 971 */
 972struct iwl_set_calib_default_cmd {
 973        __le16 calib_index;
 974        __le16 length;
 975        u8 data[0];
 976} __packed; /* PHY_CALIB_OVERRIDE_VALUES_S */
 977
 978#define MAX_PORT_ID_NUM 2
 979
 980/**
 981 * struct iwl_mcast_filter_cmd - configure multicast filter.
 982 * @filter_own: Set 1 to filter out multicast packets sent by station itself
 983 * @port_id:    Multicast MAC addresses array specifier. This is a strange way
 984 *              to identify network interface adopted in host-device IF.
 985 *              It is used by FW as index in array of addresses. This array has
 986 *              MAX_PORT_ID_NUM members.
 987 * @count:      Number of MAC addresses in the array
 988 * @pass_all:   Set 1 to pass all multicast packets.
 989 * @bssid:      current association BSSID.
 990 * @addr_list:  Place holder for array of MAC addresses.
 991 *              IMPORTANT: add padding if necessary to ensure DWORD alignment.
 992 */
 993struct iwl_mcast_filter_cmd {
 994        u8 filter_own;
 995        u8 port_id;
 996        u8 count;
 997        u8 pass_all;
 998        u8 bssid[6];
 999        u8 reserved[2];
1000        u8 addr_list[0];
1001} __packed; /* MCAST_FILTERING_CMD_API_S_VER_1 */
1002
1003struct mvm_statistics_dbg {
1004        __le32 burst_check;
1005        __le32 burst_count;
1006        __le32 wait_for_silence_timeout_cnt;
1007        __le32 reserved[3];
1008} __packed; /* STATISTICS_DEBUG_API_S_VER_2 */
1009
1010struct mvm_statistics_div {
1011        __le32 tx_on_a;
1012        __le32 tx_on_b;
1013        __le32 exec_time;
1014        __le32 probe_time;
1015        __le32 rssi_ant;
1016        __le32 reserved2;
1017} __packed; /* STATISTICS_SLOW_DIV_API_S_VER_2 */
1018
1019struct mvm_statistics_general_common {
1020        __le32 temperature;   /* radio temperature */
1021        __le32 temperature_m; /* radio voltage */
1022        struct mvm_statistics_dbg dbg;
1023        __le32 sleep_time;
1024        __le32 slots_out;
1025        __le32 slots_idle;
1026        __le32 ttl_timestamp;
1027        struct mvm_statistics_div div;
1028        __le32 rx_enable_counter;
1029        /*
1030         * num_of_sos_states:
1031         *  count the number of times we have to re-tune
1032         *  in order to get out of bad PHY status
1033         */
1034        __le32 num_of_sos_states;
1035} __packed; /* STATISTICS_GENERAL_API_S_VER_5 */
1036
1037struct mvm_statistics_rx_non_phy {
1038        __le32 bogus_cts;       /* CTS received when not expecting CTS */
1039        __le32 bogus_ack;       /* ACK received when not expecting ACK */
1040        __le32 non_bssid_frames;        /* number of frames with BSSID that
1041                                         * doesn't belong to the STA BSSID */
1042        __le32 filtered_frames; /* count frames that were dumped in the
1043                                 * filtering process */
1044        __le32 non_channel_beacons;     /* beacons with our bss id but not on
1045                                         * our serving channel */
1046        __le32 channel_beacons; /* beacons with our bss id and in our
1047                                 * serving channel */
1048        __le32 num_missed_bcon; /* number of missed beacons */
1049        __le32 adc_rx_saturation_time;  /* count in 0.8us units the time the
1050                                         * ADC was in saturation */
1051        __le32 ina_detection_search_time;/* total time (in 0.8us) searched
1052                                          * for INA */
1053        __le32 beacon_silence_rssi_a;   /* RSSI silence after beacon frame */
1054        __le32 beacon_silence_rssi_b;   /* RSSI silence after beacon frame */
1055        __le32 beacon_silence_rssi_c;   /* RSSI silence after beacon frame */
1056        __le32 interference_data_flag;  /* flag for interference data
1057                                         * availability. 1 when data is
1058                                         * available. */
1059        __le32 channel_load;            /* counts RX Enable time in uSec */
1060        __le32 dsp_false_alarms;        /* DSP false alarm (both OFDM
1061                                         * and CCK) counter */
1062        __le32 beacon_rssi_a;
1063        __le32 beacon_rssi_b;
1064        __le32 beacon_rssi_c;
1065        __le32 beacon_energy_a;
1066        __le32 beacon_energy_b;
1067        __le32 beacon_energy_c;
1068        __le32 num_bt_kills;
1069        __le32 mac_id;
1070        __le32 directed_data_mpdu;
1071} __packed; /* STATISTICS_RX_NON_PHY_API_S_VER_3 */
1072
1073struct mvm_statistics_rx_phy {
1074        __le32 ina_cnt;
1075        __le32 fina_cnt;
1076        __le32 plcp_err;
1077        __le32 crc32_err;
1078        __le32 overrun_err;
1079        __le32 early_overrun_err;
1080        __le32 crc32_good;
1081        __le32 false_alarm_cnt;
1082        __le32 fina_sync_err_cnt;
1083        __le32 sfd_timeout;
1084        __le32 fina_timeout;
1085        __le32 unresponded_rts;
1086        __le32 rxe_frame_limit_overrun;
1087        __le32 sent_ack_cnt;
1088        __le32 sent_cts_cnt;
1089        __le32 sent_ba_rsp_cnt;
1090        __le32 dsp_self_kill;
1091        __le32 mh_format_err;
1092        __le32 re_acq_main_rssi_sum;
1093        __le32 reserved;
1094} __packed; /* STATISTICS_RX_PHY_API_S_VER_2 */
1095
1096struct mvm_statistics_rx_ht_phy {
1097        __le32 plcp_err;
1098        __le32 overrun_err;
1099        __le32 early_overrun_err;
1100        __le32 crc32_good;
1101        __le32 crc32_err;
1102        __le32 mh_format_err;
1103        __le32 agg_crc32_good;
1104        __le32 agg_mpdu_cnt;
1105        __le32 agg_cnt;
1106        __le32 unsupport_mcs;
1107} __packed;  /* STATISTICS_HT_RX_PHY_API_S_VER_1 */
1108
1109#define MAX_CHAINS 3
1110
1111struct mvm_statistics_tx_non_phy_agg {
1112        __le32 ba_timeout;
1113        __le32 ba_reschedule_frames;
1114        __le32 scd_query_agg_frame_cnt;
1115        __le32 scd_query_no_agg;
1116        __le32 scd_query_agg;
1117        __le32 scd_query_mismatch;
1118        __le32 frame_not_ready;
1119        __le32 underrun;
1120        __le32 bt_prio_kill;
1121        __le32 rx_ba_rsp_cnt;
1122        __s8 txpower[MAX_CHAINS];
1123        __s8 reserved;
1124        __le32 reserved2;
1125} __packed; /* STATISTICS_TX_NON_PHY_AGG_API_S_VER_1 */
1126
1127struct mvm_statistics_tx_channel_width {
1128        __le32 ext_cca_narrow_ch20[1];
1129        __le32 ext_cca_narrow_ch40[2];
1130        __le32 ext_cca_narrow_ch80[3];
1131        __le32 ext_cca_narrow_ch160[4];
1132        __le32 last_tx_ch_width_indx;
1133        __le32 rx_detected_per_ch_width[4];
1134        __le32 success_per_ch_width[4];
1135        __le32 fail_per_ch_width[4];
1136}; /* STATISTICS_TX_CHANNEL_WIDTH_API_S_VER_1 */
1137
1138struct mvm_statistics_tx {
1139        __le32 preamble_cnt;
1140        __le32 rx_detected_cnt;
1141        __le32 bt_prio_defer_cnt;
1142        __le32 bt_prio_kill_cnt;
1143        __le32 few_bytes_cnt;
1144        __le32 cts_timeout;
1145        __le32 ack_timeout;
1146        __le32 expected_ack_cnt;
1147        __le32 actual_ack_cnt;
1148        __le32 dump_msdu_cnt;
1149        __le32 burst_abort_next_frame_mismatch_cnt;
1150        __le32 burst_abort_missing_next_frame_cnt;
1151        __le32 cts_timeout_collision;
1152        __le32 ack_or_ba_timeout_collision;
1153        struct mvm_statistics_tx_non_phy_agg agg;
1154        struct mvm_statistics_tx_channel_width channel_width;
1155} __packed; /* STATISTICS_TX_API_S_VER_4 */
1156
1157
1158struct mvm_statistics_bt_activity {
1159        __le32 hi_priority_tx_req_cnt;
1160        __le32 hi_priority_tx_denied_cnt;
1161        __le32 lo_priority_tx_req_cnt;
1162        __le32 lo_priority_tx_denied_cnt;
1163        __le32 hi_priority_rx_req_cnt;
1164        __le32 hi_priority_rx_denied_cnt;
1165        __le32 lo_priority_rx_req_cnt;
1166        __le32 lo_priority_rx_denied_cnt;
1167} __packed;  /* STATISTICS_BT_ACTIVITY_API_S_VER_1 */
1168
1169struct mvm_statistics_general {
1170        struct mvm_statistics_general_common common;
1171        __le32 beacon_filtered;
1172        __le32 missed_beacons;
1173        __s8 beacon_filter_everage_energy;
1174        __s8 beacon_filter_reason;
1175        __s8 beacon_filter_current_energy;
1176        __s8 beacon_filter_reserved;
1177        __le32 beacon_filter_delta_time;
1178        struct mvm_statistics_bt_activity bt_activity;
1179} __packed; /* STATISTICS_GENERAL_API_S_VER_5 */
1180
1181struct mvm_statistics_rx {
1182        struct mvm_statistics_rx_phy ofdm;
1183        struct mvm_statistics_rx_phy cck;
1184        struct mvm_statistics_rx_non_phy general;
1185        struct mvm_statistics_rx_ht_phy ofdm_ht;
1186} __packed; /* STATISTICS_RX_API_S_VER_3 */
1187
1188/*
1189 * STATISTICS_NOTIFICATION = 0x9d (notification only, not a command)
1190 *
1191 * By default, uCode issues this notification after receiving a beacon
1192 * while associated.  To disable this behavior, set DISABLE_NOTIF flag in the
1193 * REPLY_STATISTICS_CMD 0x9c, above.
1194 *
1195 * Statistics counters continue to increment beacon after beacon, but are
1196 * cleared when changing channels or when driver issues REPLY_STATISTICS_CMD
1197 * 0x9c with CLEAR_STATS bit set (see above).
1198 *
1199 * uCode also issues this notification during scans.  uCode clears statistics
1200 * appropriately so that each notification contains statistics for only the
1201 * one channel that has just been scanned.
1202 */
1203
1204struct iwl_notif_statistics { /* STATISTICS_NTFY_API_S_VER_8 */
1205        __le32 flag;
1206        struct mvm_statistics_rx rx;
1207        struct mvm_statistics_tx tx;
1208        struct mvm_statistics_general general;
1209} __packed;
1210
1211#endif /* __fw_api_h__ */
1212