drivers/net/wireless/intel/iwlwifi/mvm/mvm.h

   1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
   2 /*
   3  * Copyright (C) 2012-2014, 2018-2024 Intel Corporation
   4  * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
   5  * Copyright (C) 2016-2017 Intel Deutschland GmbH
   6  */
   7 #ifndef __IWL_MVM_H__
   8 #define __IWL_MVM_H__
   9
  10 #include <linux/list.h>
  11 #include <linux/spinlock.h>
  12 #include <linux/cleanup.h>
  13 #include <linux/leds.h>
  14 #include <linux/in6.h>
  15
  16 #ifdef CONFIG_THERMAL
  17 #include <linux/thermal.h>
  18 #endif
  19
  20 #include <linux/ptp_clock_kernel.h>
  21
  22 #include <linux/ktime.h>
  23
  24 #include "iwl-op-mode.h"
  25 #include "iwl-trans.h"
  26 #include "fw/notif-wait.h"
  27 #include "iwl-nvm-utils.h"
  28 #include "fw/file.h"
  29 #include "iwl-config.h"
  30 #include "sta.h"
  31 #include "fw-api.h"
  32 #include "constants.h"
  33 #include "fw/runtime.h"
  34 #include "fw/dbg.h"
  35 #include "fw/acpi.h"
  36 #include "mei/iwl-mei.h"
  37 #include "iwl-nvm-parse.h"
  38
  39 #include <linux/average.h>
  40
  41 #define IWL_MVM_MAX_ADDRESSES           5
  42 /* RSSI offset for WkP */
  43 #define IWL_RSSI_OFFSET 50
  44 #define IWL_MVM_MISSED_BEACONS_SINCE_RX_THOLD 4
  45 #define IWL_MVM_MISSED_BEACONS_THRESHOLD 8
  46 #define IWL_MVM_MISSED_BEACONS_THRESHOLD_LONG 19
  47
  48 /* A TimeUnit is 1024 microsecond */
  49 #define MSEC_TO_TU(_msec)       (_msec*1000/1024)
  50
  51 /* For GO, this value represents the number of TUs before CSA "beacon
  52  * 0" TBTT when the CSA time-event needs to be scheduled to start.  It
  53  * must be big enough to ensure that we switch in time.
  54  */
  55 #define IWL_MVM_CHANNEL_SWITCH_TIME_GO          40
  56
  57 /* For client, this value represents the number of TUs before CSA
  58  * "beacon 1" TBTT, instead.  This is because we don't know when the
  59  * GO/AP will be in the new channel, so we switch early enough.
  60  */
  61 #define IWL_MVM_CHANNEL_SWITCH_TIME_CLIENT      10
  62
  63 /*
  64  * This value (in TUs) is used to fine tune the CSA NoA end time which should
  65  * be just before "beacon 0" TBTT.
  66  */
  67 #define IWL_MVM_CHANNEL_SWITCH_MARGIN 4
  68
  69 /*
  70  * Number of beacons to transmit on a new channel until we unblock tx to
  71  * the stations, even if we didn't identify them on a new channel
  72  */
  73 #define IWL_MVM_CS_UNBLOCK_TX_TIMEOUT 3
  74
  75 /* offchannel queue towards mac80211 */
  76 #define IWL_MVM_OFFCHANNEL_QUEUE 0
  77
  78 /* invalid value for FW link id */
  79 #define IWL_MVM_FW_LINK_ID_INVALID 0xff
  80
  81 extern const struct ieee80211_ops iwl_mvm_hw_ops;
  82 extern const struct ieee80211_ops iwl_mvm_mld_hw_ops;
  83
  84 /**
  85  * struct iwl_mvm_mod_params - module parameters for iwlmvm
  86  * @power_scheme: one of enum iwl_power_scheme
  87  */
  88 struct iwl_mvm_mod_params {
  89         int power_scheme;
  90 };
  91 extern struct iwl_mvm_mod_params iwlmvm_mod_params;
  92
  93 struct iwl_mvm_phy_ctxt {
  94         u16 id;
  95         u16 color;
  96         u32 ref;
  97
  98         enum nl80211_chan_width width;
  99
 100         struct ieee80211_channel *channel;
 101
 102         /* track for RLC config command */
 103         u32 center_freq1;
 104         bool rlc_disabled;
 105         u32 channel_load_by_us;
 106         u32 channel_load_not_by_us;
 107 };
 108
 109 struct iwl_mvm_time_event_data {
 110         struct ieee80211_vif *vif;
 111         struct list_head list;
 112         unsigned long end_jiffies;
 113         u32 duration;
 114         bool running;
 115         u32 uid;
 116
 117         /*
 118          * The access to the 'id' field must be done when the
 119          * mvm->time_event_lock is held, as it value is used to indicate
 120          * if the te is in the time event list or not (when id == TE_MAX)
 121          */
 122         u32 id;
 123         s8 link_id;
 124 };
 125
 126  /* Power management */
 127
 128 /**
 129  * enum iwl_power_scheme
 130  * @IWL_POWER_SCHEME_CAM: Continuously Active Mode
 131  * @IWL_POWER_SCHEME_BPS: Balanced Power Save (default)
 132  * @IWL_POWER_SCHEME_LP: Low Power
 133  */
 134 enum iwl_power_scheme {
 135         IWL_POWER_SCHEME_CAM = 1,
 136         IWL_POWER_SCHEME_BPS,
 137         IWL_POWER_SCHEME_LP
 138 };
 139
 140 #define IWL_UAPSD_MAX_SP                IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL
 141
 142 #ifdef CONFIG_IWLWIFI_DEBUGFS
 143 enum iwl_dbgfs_pm_mask {
 144         MVM_DEBUGFS_PM_KEEP_ALIVE = BIT(0),
 145         MVM_DEBUGFS_PM_SKIP_OVER_DTIM = BIT(1),
 146         MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS = BIT(2),
 147         MVM_DEBUGFS_PM_RX_DATA_TIMEOUT = BIT(3),
 148         MVM_DEBUGFS_PM_TX_DATA_TIMEOUT = BIT(4),
 149         MVM_DEBUGFS_PM_LPRX_ENA = BIT(6),
 150         MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD = BIT(7),
 151         MVM_DEBUGFS_PM_SNOOZE_ENABLE = BIT(8),
 152         MVM_DEBUGFS_PM_UAPSD_MISBEHAVING = BIT(9),
 153         MVM_DEBUGFS_PM_USE_PS_POLL = BIT(10),
 154 };
 155
 156 struct iwl_dbgfs_pm {
 157         u16 keep_alive_seconds;
 158         u32 rx_data_timeout;
 159         u32 tx_data_timeout;
 160         bool skip_over_dtim;
 161         u8 skip_dtim_periods;
 162         bool lprx_ena;
 163         u32 lprx_rssi_threshold;
 164         bool snooze_ena;
 165         bool uapsd_misbehaving;
 166         bool use_ps_poll;
 167         int mask;
 168 };
 169
 170 /* beacon filtering */
 171
 172 enum iwl_dbgfs_bf_mask {
 173         MVM_DEBUGFS_BF_ENERGY_DELTA = BIT(0),
 174         MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA = BIT(1),
 175         MVM_DEBUGFS_BF_ROAMING_STATE = BIT(2),
 176         MVM_DEBUGFS_BF_TEMP_THRESHOLD = BIT(3),
 177         MVM_DEBUGFS_BF_TEMP_FAST_FILTER = BIT(4),
 178         MVM_DEBUGFS_BF_TEMP_SLOW_FILTER = BIT(5),
 179         MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER = BIT(6),
 180         MVM_DEBUGFS_BF_DEBUG_FLAG = BIT(7),
 181         MVM_DEBUGFS_BF_ESCAPE_TIMER = BIT(8),
 182         MVM_DEBUGFS_BA_ESCAPE_TIMER = BIT(9),
 183         MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT = BIT(10),
 184 };
 185
 186 struct iwl_dbgfs_bf {
 187         u32 bf_energy_delta;
 188         u32 bf_roaming_energy_delta;
 189         u32 bf_roaming_state;
 190         u32 bf_temp_threshold;
 191         u32 bf_temp_fast_filter;
 192         u32 bf_temp_slow_filter;
 193         u32 bf_enable_beacon_filter;
 194         u32 bf_debug_flag;
 195         u32 bf_escape_timer;
 196         u32 ba_escape_timer;
 197         u32 ba_enable_beacon_abort;
 198         int mask;
 199 };
 200 #endif
 201
 202 enum iwl_mvm_smps_type_request {
 203         IWL_MVM_SMPS_REQ_BT_COEX,
 204         IWL_MVM_SMPS_REQ_TT,
 205         IWL_MVM_SMPS_REQ_PROT,
 206         IWL_MVM_SMPS_REQ_FW,
 207         NUM_IWL_MVM_SMPS_REQ,
 208 };
 209
 210 enum iwl_bt_force_ant_mode {
 211         BT_FORCE_ANT_DIS = 0,
 212         BT_FORCE_ANT_AUTO,
 213         BT_FORCE_ANT_BT,
 214         BT_FORCE_ANT_WIFI,
 215
 216         BT_FORCE_ANT_MAX,
 217 };
 218
 219 /**
 220  * enum iwl_mvm_low_latency_force - low latency force mode set by debugfs
 221  * @LOW_LATENCY_FORCE_UNSET: unset force mode
 222  * @LOW_LATENCY_FORCE_ON: for low latency on
 223  * @LOW_LATENCY_FORCE_OFF: for low latency off
 224  * @NUM_LOW_LATENCY_FORCE: max num of modes
 225  */
 226 enum iwl_mvm_low_latency_force {
 227         LOW_LATENCY_FORCE_UNSET,
 228         LOW_LATENCY_FORCE_ON,
 229         LOW_LATENCY_FORCE_OFF,
 230         NUM_LOW_LATENCY_FORCE
 231 };
 232
 233 /**
 234 * enum iwl_mvm_low_latency_cause - low latency set causes
 235 * @LOW_LATENCY_TRAFFIC: indicates low latency traffic was detected
 236 * @LOW_LATENCY_DEBUGFS: low latency mode set from debugfs
 237 * @LOW_LATENCY_VCMD: low latency mode set from vendor command
 238 * @LOW_LATENCY_VIF_TYPE: low latency mode set because of vif type (ap)
 239 * @LOW_LATENCY_DEBUGFS_FORCE_ENABLE: indicate that force mode is enabled
 240 *       the actual set/unset is done with LOW_LATENCY_DEBUGFS_FORCE
 241 * @LOW_LATENCY_DEBUGFS_FORCE: low latency force mode from debugfs
 242 *       set this with LOW_LATENCY_DEBUGFS_FORCE_ENABLE flag
 243 *       in low_latency.
 244 */
 245 enum iwl_mvm_low_latency_cause {
 246         LOW_LATENCY_TRAFFIC = BIT(0),
 247         LOW_LATENCY_DEBUGFS = BIT(1),
 248         LOW_LATENCY_VCMD = BIT(2),
 249         LOW_LATENCY_VIF_TYPE = BIT(3),
 250         LOW_LATENCY_DEBUGFS_FORCE_ENABLE = BIT(4),
 251         LOW_LATENCY_DEBUGFS_FORCE = BIT(5),
 252 };
 253
 254 /**
 255 * struct iwl_mvm_link_bf_data - beacon filtering related data
 256 * @ave_beacon_signal: average beacon signal
 257 * @last_cqm_event: rssi of the last cqm event
 258 * @bt_coex_min_thold: minimum threshold for BT coex
 259 * @bt_coex_max_thold: maximum threshold for BT coex
 260 * @last_bt_coex_event: rssi of the last BT coex event
 261 */
 262 struct iwl_mvm_link_bf_data {
 263         int ave_beacon_signal;
 264         int last_cqm_event;
 265         int bt_coex_min_thold;
 266         int bt_coex_max_thold;
 267         int last_bt_coex_event;
 268 };
 269
 270 /**
 271  * struct iwl_probe_resp_data - data for NoA/CSA updates
 272  * @rcu_head: used for freeing the data on update
 273  * @notif: notification data
 274  * @noa_len: length of NoA attribute, calculated from the notification
 275  */
 276 struct iwl_probe_resp_data {
 277         struct rcu_head rcu_head;
 278         struct iwl_probe_resp_data_notif notif;
 279         int noa_len;
 280 };
 281
 282 /**
 283  * struct iwl_mvm_vif_link_info - per link data in Virtual Interface
 284  * @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA
 285  * @fw_link_id: the id of the link according to the FW API
 286  * @bssid: BSSID for this (client) interface
 287  * @bcast_sta: station used for broadcast packets. Used by the following
 288  *      vifs: P2P_DEVICE, GO and AP.
 289  * @beacon_stats: beacon statistics, containing the # of received beacons,
 290  *      # of received beacons accumulated over FW restart, and the current
 291  *      average signal of beacons retrieved from the firmware
 292  * @smps_requests: the SMPS requests of different parts of the driver,
 293  *      combined on update to yield the overall request to mac80211.
 294  * @probe_resp_data: data from FW notification to store NOA and CSA related
 295  *      data to be inserted into probe response.
 296  * @he_ru_2mhz_block: 26-tone RU OFDMA transmissions should be blocked
 297  * @queue_params: QoS params for this MAC
 298  * @mgmt_queue: queue number for unbufferable management frames
 299  * @igtk: the current IGTK programmed into the firmware
 300  * @active: indicates the link is active in FW (for sanity checking)
 301  * @cab_queue: content-after-beacon (multicast) queue
 302  * @listen_lmac: indicates this link is allocated to the listen LMAC
 303  * @csa_block_tx: we got CSA with mode=1
 304  * @mcast_sta: multicast station
 305  * @phy_ctxt: phy context allocated to this link, if any
 306  * @bf_data: beacon filtering data
 307  */
 308 struct iwl_mvm_vif_link_info {
 309         u8 bssid[ETH_ALEN];
 310         u8 ap_sta_id;
 311         u8 fw_link_id;
 312
 313         struct iwl_mvm_int_sta bcast_sta;
 314         struct iwl_mvm_int_sta mcast_sta;
 315
 316         struct {
 317                 u32 num_beacons, accu_num_beacons;
 318                 u8 avg_signal;
 319         } beacon_stats;
 320
 321         enum ieee80211_smps_mode smps_requests[NUM_IWL_MVM_SMPS_REQ];
 322         struct iwl_probe_resp_data __rcu *probe_resp_data;
 323
 324         struct ieee80211_key_conf *igtk;
 325
 326         bool he_ru_2mhz_block;
 327         bool active;
 328         bool listen_lmac;
 329         bool csa_block_tx;
 330
 331         u16 cab_queue;
 332         /* Assigned while mac80211 has the link in a channel context,
 333          * or, for P2P Device, while it exists.
 334          */
 335         struct iwl_mvm_phy_ctxt *phy_ctxt;
 336         /* QoS data from mac80211, need to store this here
 337          * as mac80211 has a separate callback but we need
 338          * to have the data for the MAC context
 339          */
 340         struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS];
 341
 342         u16 mgmt_queue;
 343
 344         struct iwl_mvm_link_bf_data bf_data;
 345 };
 346
 347 /**
 348  * enum iwl_mvm_esr_state - defines reasons for which the EMLSR is exited or
 349  * blocked.
 350  * The low 16 bits are used for blocking reasons, and the 16 higher bits
 351  * are used for exit reasons.
 352  * For the blocking reasons - use iwl_mvm_(un)block_esr(), and for the exit
 353  * reasons - use iwl_mvm_exit_esr().
 354  *
 355  * Note: new reasons shall be added to HANDLE_ESR_REASONS as well (for logs)
 356  *
 357  * @IWL_MVM_ESR_BLOCKED_PREVENTION: Prevent EMLSR to avoid entering and exiting
 358  *      in a loop.
 359  * @IWL_MVM_ESR_BLOCKED_WOWLAN: WOWLAN is preventing the enablement of EMLSR
 360  * @IWL_MVM_ESR_BLOCKED_TPT: block EMLSR when there is not enough traffic
 361  * @IWL_MVM_ESR_BLOCKED_FW: FW didn't recommended/forced exit from EMLSR
 362  * @IWL_MVM_ESR_BLOCKED_NON_BSS: An active non-BSS interface's link is
 363  *      preventing EMLSR
 364  * @IWL_MVM_ESR_BLOCKED_ROC: remain-on-channel is preventing EMLSR
 365  * @IWL_MVM_ESR_BLOCKED_TMP_NON_BSS: An expected active non-BSS interface's link
 366  *      is preventing EMLSR. This is a temporary blocking that is set when there
 367  *      is an indication that a non-BSS interface is to be added.
 368  * @IWL_MVM_ESR_EXIT_MISSED_BEACON: exited EMLSR due to missed beacons
 369  * @IWL_MVM_ESR_EXIT_LOW_RSSI: link is deactivated/not allowed for EMLSR
 370  *      due to low RSSI.
 371  * @IWL_MVM_ESR_EXIT_COEX: link is deactivated/not allowed for EMLSR
 372  *      due to BT Coex.
 373  * @IWL_MVM_ESR_EXIT_BANDWIDTH: Bandwidths of primary and secondry links
 374  *      preventing the enablement of EMLSR
 375  * @IWL_MVM_ESR_EXIT_CSA: CSA happened, so exit EMLSR
 376  * @IWL_MVM_ESR_EXIT_LINK_USAGE: Exit EMLSR due to low tpt on secondary link
 377  * @IWL_MVM_ESR_EXIT_FAIL_ENTRY: Exit EMLSR due to entry failure
 378  */
 379 enum iwl_mvm_esr_state {
 380         IWL_MVM_ESR_BLOCKED_PREVENTION  = 0x1,
 381         IWL_MVM_ESR_BLOCKED_WOWLAN      = 0x2,
 382         IWL_MVM_ESR_BLOCKED_TPT         = 0x4,
 383         IWL_MVM_ESR_BLOCKED_FW          = 0x8,
 384         IWL_MVM_ESR_BLOCKED_NON_BSS     = 0x10,
 385         IWL_MVM_ESR_BLOCKED_ROC         = 0x20,
 386         IWL_MVM_ESR_BLOCKED_TMP_NON_BSS = 0x40,
 387         IWL_MVM_ESR_EXIT_MISSED_BEACON  = 0x10000,
 388         IWL_MVM_ESR_EXIT_LOW_RSSI       = 0x20000,
 389         IWL_MVM_ESR_EXIT_COEX           = 0x40000,
 390         IWL_MVM_ESR_EXIT_BANDWIDTH      = 0x80000,
 391         IWL_MVM_ESR_EXIT_CSA            = 0x100000,
 392         IWL_MVM_ESR_EXIT_LINK_USAGE     = 0x200000,
 393         IWL_MVM_ESR_EXIT_FAIL_ENTRY     = 0x400000,
 394 };
 395
 396 #define IWL_MVM_BLOCK_ESR_REASONS 0xffff
 397
 398 const char *iwl_get_esr_state_string(enum iwl_mvm_esr_state state);
 399
 400 /**
 401  * struct iwl_mvm_esr_exit - details of the last exit from EMLSR mode.
 402  * @reason: The reason for the last exit from EMLSR.
 403  *      &iwl_mvm_prevent_esr_reasons. Will be 0 before exiting EMLSR.
 404  * @ts: the time stamp of the last time we existed EMLSR.
 405  */
 406 struct iwl_mvm_esr_exit {
 407         unsigned long ts;
 408         enum iwl_mvm_esr_state reason;
 409 };
 410
 411 /**
 412  * struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context
 413  * @mvm: pointer back to the mvm struct
 414  * @id: between 0 and 3
 415  * @color: to solve races upon MAC addition and removal
 416  * @associated: indicates that we're currently associated, used only for
 417  *      managing the firmware state in iwl_mvm_bss_info_changed_station()
 418  * @ap_assoc_sta_count: count of stations associated to us - valid only
 419  *      if VIF type is AP
 420  * @uploaded: indicates the MAC context has been added to the device
 421  * @ap_ibss_active: indicates that AP/IBSS is configured and that the interface
 422  *      should get quota etc.
 423  * @pm_enabled - indicate if MAC power management is allowed
 424  * @monitor_active: indicates that monitor context is configured, and that the
 425  *      interface should get quota etc.
 426  * @low_latency: bit flags for low latency
 427  *      see enum &iwl_mvm_low_latency_cause for causes.
 428  * @low_latency_actual: boolean, indicates low latency is set,
 429  *      as a result from low_latency bit flags and takes force into account.
 430  * @authorized: indicates the AP station was set to authorized
 431  * @ps_disabled: indicates that this interface requires PS to be disabled
 432  * @csa_countdown: indicates that CSA countdown may be started
 433  * @csa_failed: CSA failed to schedule time event, report an error later
 434  * @csa_bcn_pending: indicates that we are waiting for a beacon on a new channel
 435  * @csa_blocks_tx: CSA is blocking TX
 436  * @features: hw features active for this vif
 437  * @max_tx_op: max TXOP in usecs for all ACs, zero for no limit.
 438  * @ap_beacon_time: AP beacon time for synchronisation (on older FW)
 439  * @bf_enabled: indicates if beacon filtering is enabled
 440  * @ba_enabled: indicated if beacon abort is enabled
 441  * @bcn_prot: beacon protection data (keys; FIXME: needs to be per link)
 442  * @deflink: default link data for use in non-MLO
 443  * @link: link data for each link in MLO
 444  * @esr_active: indicates eSR mode is active
 445  * @esr_disable_reason: a bitmap of &enum iwl_mvm_esr_state
 446  * @pm_enabled: indicates powersave is enabled
 447  * @link_selection_res: bitmap of active links as it was decided in the last
 448  *      link selection. Valid only for a MLO vif after assoc. 0 if there wasn't
 449  *      any link selection yet.
 450  * @link_selection_primary: primary link selected by link selection
 451  * @primary_link: primary link in eSR. Valid only for an associated MLD vif,
 452  *      and in eSR mode. Valid only for a STA.
 453  * @last_esr_exit: Details of the last exit from EMLSR.
 454  * @exit_same_reason_count: The number of times we exited due to the specified
 455  *      @last_esr_exit::reason, only counting exits due to
 456  *      &IWL_MVM_ESR_PREVENT_REASONS.
 457  * @prevent_esr_done_wk: work that should be done when esr prevention ends.
 458  * @mlo_int_scan_wk: work for the internal MLO scan.
 459  * @unblock_esr_tpt_wk: work for unblocking EMLSR when tpt is high enough.
 460  * @unblock_esr_tmp_non_bss_wk: work for removing the
 461  *      IWL_MVM_ESR_BLOCKED_TMP_NON_BSS blocking for EMLSR.
 462  * @roc_activity: currently running ROC activity for this vif (or
 463  *      ROC_NUM_ACTIVITIES if no activity is running).
 464  * @session_prot_connection_loss: the connection was lost due to session
 465  *      protection ending without receiving a beacon, so we need to now
 466  *      protect the deauth separately
 467  * @ap_early_keys: The firmware cannot install keys before stations etc.,
 468  *      but higher layers work differently, so we store the keys here for
 469  *      later installation.
 470  * @ap_sta: pointer to the AP STA data structure
 471  * @csa_count: CSA counter (old CSA implementation w/o firmware)
 472  * @csa_misbehave: CSA AP misbehaviour flag (old implementation)
 473  * @csa_target_freq: CSA target channel frequency (old implementation)
 474  * @csa_work: CSA work (old implementation)
 475  * @dbgfs_bf: beamforming debugfs data
 476  * @dbgfs_dir: debugfs directory for this vif
 477  * @dbgfs_pm: power management debugfs data
 478  * @dbgfs_quota_min: debugfs value for minimal quota
 479  * @dbgfs_slink: debugfs symlink for this interface
 480  * @ftm_unprotected: unprotected FTM debugfs override
 481  * @hs_time_event_data: hotspot/AUX ROC time event data
 482  * @mac_pwr_cmd: debugfs override for MAC power command
 483  * @target_ipv6_addrs: IPv6 addresses on this interface for offload
 484  * @num_target_ipv6_addrs: number of @target_ipv6_addrs
 485  * @tentative_addrs: bitmap of tentative IPv6 addresses in @target_ipv6_addrs
 486  * @rekey_data: rekeying data for WoWLAN GTK rekey offload
 487  * @seqno: storage for seqno for older firmware D0/D3 transition
 488  * @seqno_valid: indicates @seqno is valid
 489  * @time_event_data: session protection time event data
 490  * @tsf_id: the TSF resource ID assigned in firmware (for firmware needing that)
 491  * @tx_key_idx: WEP transmit key index for D3
 492  * @uapsd_misbehaving_ap_addr: MLD address/BSSID of U-APSD misbehaving AP, to
 493  *      not use U-APSD on reconnection
 494  * @uapsd_nonagg_detected_wk: worker for handling detection of no aggregation
 495  *      in U-APSD
 496  */
 497 struct iwl_mvm_vif {
 498         struct iwl_mvm *mvm;
 499         u16 id;
 500         u16 color;
 501
 502         bool associated;
 503         u8 ap_assoc_sta_count;
 504         bool uploaded;
 505         bool ap_ibss_active;
 506         bool pm_enabled;
 507         bool monitor_active;
 508         bool esr_active;
 509         bool session_prot_connection_loss;
 510
 511         u8 low_latency: 6;
 512         u8 low_latency_actual: 1;
 513
 514         u8 authorized:1;
 515         bool ps_disabled;
 516
 517         u32 esr_disable_reason;
 518         u32 ap_beacon_time;
 519         bool bf_enabled;
 520         bool ba_enabled;
 521
 522 #ifdef CONFIG_PM_SLEEP
 523         /* WoWLAN GTK rekey data */
 524         struct {
 525                 u8 kck[NL80211_KCK_EXT_LEN];
 526                 u8 kek[NL80211_KEK_EXT_LEN];
 527                 size_t kek_len;
 528                 size_t kck_len;
 529                 u32 akm;
 530                 __le64 replay_ctr;
 531                 bool valid;
 532         } rekey_data;
 533
 534         int tx_key_idx;
 535
 536         bool seqno_valid;
 537         u16 seqno;
 538 #endif
 539
 540 #if IS_ENABLED(CONFIG_IPV6)
 541         /* IPv6 addresses for WoWLAN */
 542         struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
 543         unsigned long tentative_addrs[BITS_TO_LONGS(IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX)];
 544         int num_target_ipv6_addrs;
 545 #endif
 546
 547 #ifdef CONFIG_IWLWIFI_DEBUGFS
 548         struct dentry *dbgfs_dir;
 549         struct dentry *dbgfs_slink;
 550         struct iwl_dbgfs_pm dbgfs_pm;
 551         struct iwl_dbgfs_bf dbgfs_bf;
 552         struct iwl_mac_power_cmd mac_pwr_cmd;
 553         int dbgfs_quota_min;
 554         bool ftm_unprotected;
 555 #endif
 556
 557         /* FW identified misbehaving AP */
 558         u8 uapsd_misbehaving_ap_addr[ETH_ALEN] __aligned(2);
 559         struct delayed_work uapsd_nonagg_detected_wk;
 560
 561         bool csa_countdown;
 562         bool csa_failed;
 563         bool csa_bcn_pending;
 564         bool csa_blocks_tx;
 565         u16 csa_target_freq;
 566         u16 csa_count;
 567         u16 csa_misbehave;
 568         struct delayed_work csa_work;
 569
 570         enum iwl_tsf_id tsf_id;
 571
 572         struct iwl_mvm_time_event_data time_event_data;
 573         struct iwl_mvm_time_event_data hs_time_event_data;
 574         enum iwl_roc_activity roc_activity;
 575
 576         /* TCP Checksum Offload */
 577         netdev_features_t features;
 578
 579         struct ieee80211_sta *ap_sta;
 580
 581         /* we can only have 2 GTK + 2 IGTK active at a time */
 582         struct ieee80211_key_conf *ap_early_keys[4];
 583
 584         struct {
 585                 struct ieee80211_key_conf __rcu *keys[2];
 586         } bcn_prot;
 587
 588         u16 max_tx_op;
 589
 590         u16 link_selection_res;
 591         u8 link_selection_primary;
 592         u8 primary_link;
 593         struct iwl_mvm_esr_exit last_esr_exit;
 594         u8 exit_same_reason_count;
 595         struct wiphy_delayed_work prevent_esr_done_wk;
 596         struct wiphy_delayed_work mlo_int_scan_wk;
 597         struct wiphy_work unblock_esr_tpt_wk;
 598         struct wiphy_delayed_work unblock_esr_tmp_non_bss_wk;
 599
 600         struct iwl_mvm_vif_link_info deflink;
 601         struct iwl_mvm_vif_link_info *link[IEEE80211_MLD_MAX_NUM_LINKS];
 602 };
 603
 604 #define for_each_mvm_vif_valid_link(mvm_vif, link_id)                   \
 605         for (link_id = 0;                                               \
 606              link_id < ARRAY_SIZE((mvm_vif)->link);                     \
 607              link_id++)                                                 \
 608                 if ((mvm_vif)->link[link_id])
 609
 610 static inline struct iwl_mvm_vif *
 611 iwl_mvm_vif_from_mac80211(struct ieee80211_vif *vif)
 612 {
 613         return (void *)vif->drv_priv;
 614 }
 615
 616 extern const u8 tid_to_mac80211_ac[];
 617
 618 #define IWL_MVM_SCAN_STOPPING_SHIFT     8
 619
 620 enum iwl_scan_status {
 621         IWL_MVM_SCAN_REGULAR            = BIT(0),
 622         IWL_MVM_SCAN_SCHED              = BIT(1),
 623         IWL_MVM_SCAN_NETDETECT          = BIT(2),
 624         IWL_MVM_SCAN_INT_MLO            = BIT(3),
 625
 626         IWL_MVM_SCAN_STOPPING_REGULAR   = BIT(8),
 627         IWL_MVM_SCAN_STOPPING_SCHED     = BIT(9),
 628         IWL_MVM_SCAN_STOPPING_NETDETECT = BIT(10),
 629         IWL_MVM_SCAN_STOPPING_INT_MLO   = BIT(11),
 630
 631         IWL_MVM_SCAN_REGULAR_MASK       = IWL_MVM_SCAN_REGULAR |
 632                                           IWL_MVM_SCAN_STOPPING_REGULAR,
 633         IWL_MVM_SCAN_SCHED_MASK         = IWL_MVM_SCAN_SCHED |
 634                                           IWL_MVM_SCAN_STOPPING_SCHED,
 635         IWL_MVM_SCAN_NETDETECT_MASK     = IWL_MVM_SCAN_NETDETECT |
 636                                           IWL_MVM_SCAN_STOPPING_NETDETECT,
 637         IWL_MVM_SCAN_INT_MLO_MASK       = IWL_MVM_SCAN_INT_MLO |
 638                                           IWL_MVM_SCAN_STOPPING_INT_MLO,
 639
 640         IWL_MVM_SCAN_STOPPING_MASK      = 0xff << IWL_MVM_SCAN_STOPPING_SHIFT,
 641         IWL_MVM_SCAN_MASK               = 0xff,
 642 };
 643
 644 enum iwl_mvm_scan_type {
 645         IWL_SCAN_TYPE_NOT_SET,
 646         IWL_SCAN_TYPE_UNASSOC,
 647         IWL_SCAN_TYPE_WILD,
 648         IWL_SCAN_TYPE_MILD,
 649         IWL_SCAN_TYPE_FRAGMENTED,
 650         IWL_SCAN_TYPE_FAST_BALANCE,
 651 };
 652
 653 enum iwl_mvm_sched_scan_pass_all_states {
 654         SCHED_SCAN_PASS_ALL_DISABLED,
 655         SCHED_SCAN_PASS_ALL_ENABLED,
 656         SCHED_SCAN_PASS_ALL_FOUND,
 657 };
 658
 659 /**
 660  * struct iwl_mvm_tt_mgmt - Thermal Throttling Management structure
 661  * @ct_kill_exit: worker to exit thermal kill
 662  * @dynamic_smps: Is thermal throttling enabled dynamic_smps?
 663  * @tx_backoff: The current thremal throttling tx backoff in uSec.
 664  * @min_backoff: The minimal tx backoff due to power restrictions
 665  * @params: Parameters to configure the thermal throttling algorithm.
 666  * @throttle: Is thermal throttling is active?
 667  */
 668 struct iwl_mvm_tt_mgmt {
 669         struct delayed_work ct_kill_exit;
 670         bool dynamic_smps;
 671         u32 tx_backoff;
 672         u32 min_backoff;
 673         struct iwl_tt_params params;
 674         bool throttle;
 675 };
 676
 677 #ifdef CONFIG_THERMAL
 678 /**
 679  * struct iwl_mvm_thermal_device - thermal zone related data
 680  * @trips: temperature thresholds for report
 681  * @tzone: thermal zone device data
 682 */
 683 struct iwl_mvm_thermal_device {
 684         struct thermal_trip trips[IWL_MAX_DTS_TRIPS];
 685         struct thermal_zone_device *tzone;
 686 };
 687
 688 /*
 689  * struct iwl_mvm_cooling_device
 690  * @cur_state: current state
 691  * @cdev: struct thermal cooling device
 692  */
 693 struct iwl_mvm_cooling_device {
 694         u32 cur_state;
 695         struct thermal_cooling_device *cdev;
 696 };
 697 #endif
 698
 699 #define IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES 8
 700
 701 struct iwl_mvm_frame_stats {
 702         u32 legacy_frames;
 703         u32 ht_frames;
 704         u32 vht_frames;
 705         u32 bw_20_frames;
 706         u32 bw_40_frames;
 707         u32 bw_80_frames;
 708         u32 bw_160_frames;
 709         u32 sgi_frames;
 710         u32 ngi_frames;
 711         u32 siso_frames;
 712         u32 mimo2_frames;
 713         u32 agg_frames;
 714         u32 ampdu_count;
 715         u32 success_frames;
 716         u32 fail_frames;
 717         u32 last_rates[IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES];
 718         int last_frame_idx;
 719 };
 720
 721 #define IWL_MVM_DEBUG_SET_TEMPERATURE_DISABLE 0xff
 722 #define IWL_MVM_DEBUG_SET_TEMPERATURE_MIN -100
 723 #define IWL_MVM_DEBUG_SET_TEMPERATURE_MAX 200
 724
 725 enum iwl_mvm_tdls_cs_state {
 726         IWL_MVM_TDLS_SW_IDLE = 0,
 727         IWL_MVM_TDLS_SW_REQ_SENT,
 728         IWL_MVM_TDLS_SW_RESP_RCVD,
 729         IWL_MVM_TDLS_SW_REQ_RCVD,
 730         IWL_MVM_TDLS_SW_ACTIVE,
 731 };
 732
 733 enum iwl_mvm_traffic_load {
 734         IWL_MVM_TRAFFIC_LOW,
 735         IWL_MVM_TRAFFIC_MEDIUM,
 736         IWL_MVM_TRAFFIC_HIGH,
 737 };
 738
 739 DECLARE_EWMA(rate, 16, 16)
 740
 741 struct iwl_mvm_tcm_mac {
 742         struct {
 743                 u32 pkts[IEEE80211_NUM_ACS];
 744                 u32 airtime;
 745         } tx;
 746         struct {
 747                 u32 pkts[IEEE80211_NUM_ACS];
 748                 u32 airtime;
 749                 u32 last_ampdu_ref;
 750         } rx;
 751         struct {
 752                 /* track AP's transfer in client mode */
 753                 u64 rx_bytes;
 754                 struct ewma_rate rate;
 755                 bool detected;
 756         } uapsd_nonagg_detect;
 757         bool opened_rx_ba_sessions;
 758 };
 759
 760 struct iwl_mvm_tcm {
 761         struct delayed_work work;
 762         spinlock_t lock; /* used when time elapsed */
 763         unsigned long ts; /* timestamp when period ends */
 764         unsigned long ll_ts;
 765         unsigned long uapsd_nonagg_ts;
 766         bool paused;
 767         struct iwl_mvm_tcm_mac data[NUM_MAC_INDEX_DRIVER];
 768         struct {
 769                 u32 elapsed; /* milliseconds for this TCM period */
 770                 u32 airtime[NUM_MAC_INDEX_DRIVER];
 771                 enum iwl_mvm_traffic_load load[NUM_MAC_INDEX_DRIVER];
 772                 enum iwl_mvm_traffic_load band_load[NUM_NL80211_BANDS];
 773                 enum iwl_mvm_traffic_load global_load;
 774                 bool low_latency[NUM_MAC_INDEX_DRIVER];
 775                 bool change[NUM_MAC_INDEX_DRIVER];
 776         } result;
 777 };
 778
 779 /**
 780  * struct iwl_mvm_reorder_buffer - per ra/tid/queue reorder buffer
 781  * @head_sn: reorder window head sn
 782  * @num_stored: number of mpdus stored in the buffer
 783  * @queue: queue of this reorder buffer
 784  * @valid: reordering is valid for this queue
 785  * @lock: protect reorder buffer internal state
 786  */
 787 struct iwl_mvm_reorder_buffer {
 788         u16 head_sn;
 789         u16 num_stored;
 790         int queue;
 791         bool valid;
 792         spinlock_t lock;
 793 } ____cacheline_aligned_in_smp;
 794
 795 /**
 796  * struct iwl_mvm_reorder_buf_entry - reorder buffer entry per-queue/per-seqno
 797  * @frames: list of skbs stored
 798  */
 799 struct iwl_mvm_reorder_buf_entry {
 800         struct sk_buff_head frames;
 801 }
 802 #ifndef __CHECKER__
 803 /* sparse doesn't like this construct: "bad integer constant expression" */
 804 __aligned(roundup_pow_of_two(sizeof(struct sk_buff_head)))
 805 #endif
 806 ;
 807
 808 /**
 809  * struct iwl_mvm_baid_data - BA session data
 810  * @sta_mask: current station mask for the BAID
 811  * @tid: tid of the session
 812  * @baid: baid of the session
 813  * @timeout: the timeout set in the addba request
 814  * @buf_size: the reorder buffer size as set by the last addba request
 815  * @entries_per_queue: # of buffers per queue, this actually gets
 816  *      aligned up to avoid cache line sharing between queues
 817  * @last_rx: last rx jiffies, updated only if timeout passed from last update
 818  * @session_timer: timer to check if BA session expired, runs at 2 * timeout
 819  * @rcu_ptr: BA data RCU protected access
 820  * @rcu_head: RCU head for freeing this data
 821  * @mvm: mvm pointer, needed for timer context
 822  * @reorder_buf: reorder buffer, allocated per queue
 823  * @entries: data
 824  */
 825 struct iwl_mvm_baid_data {
 826         struct rcu_head rcu_head;
 827         u32 sta_mask;
 828         u8 tid;
 829         u8 baid;
 830         u16 timeout;
 831         u16 buf_size;
 832         u16 entries_per_queue;
 833         unsigned long last_rx;
 834         struct timer_list session_timer;
 835         struct iwl_mvm_baid_data __rcu **rcu_ptr;
 836         struct iwl_mvm *mvm;
 837         struct iwl_mvm_reorder_buffer reorder_buf[IWL_MAX_RX_HW_QUEUES];
 838         struct iwl_mvm_reorder_buf_entry entries[] ____cacheline_aligned_in_smp;
 839 };
 840
 841 static inline struct iwl_mvm_baid_data *
 842 iwl_mvm_baid_data_from_reorder_buf(struct iwl_mvm_reorder_buffer *buf)
 843 {
 844         return (void *)((u8 *)buf -
 845                         offsetof(struct iwl_mvm_baid_data, reorder_buf) -
 846                         sizeof(*buf) * buf->queue);
 847 }
 848
 849 /*
 850  * enum iwl_mvm_queue_status - queue status
 851  * @IWL_MVM_QUEUE_FREE: the queue is not allocated nor reserved
 852  *      Basically, this means that this queue can be used for any purpose
 853  * @IWL_MVM_QUEUE_RESERVED: queue is reserved but not yet in use
 854  *      This is the state of a queue that has been dedicated for some RATID
 855  *      (agg'd or not), but that hasn't yet gone through the actual enablement
 856  *      of iwl_mvm_enable_txq(), and therefore no traffic can go through it yet.
 857  *      Note that in this state there is no requirement to already know what TID
 858  *      should be used with this queue, it is just marked as a queue that will
 859  *      be used, and shouldn't be allocated to anyone else.
 860  * @IWL_MVM_QUEUE_READY: queue is ready to be used
 861  *      This is the state of a queue that has been fully configured (including
 862  *      SCD pointers, etc), has a specific RA/TID assigned to it, and can be
 863  *      used to send traffic.
 864  * @IWL_MVM_QUEUE_SHARED: queue is shared, or in a process of becoming shared
 865  *      This is a state in which a single queue serves more than one TID, all of
 866  *      which are not aggregated. Note that the queue is only associated to one
 867  *      RA.
 868  */
 869 enum iwl_mvm_queue_status {
 870         IWL_MVM_QUEUE_FREE,
 871         IWL_MVM_QUEUE_RESERVED,
 872         IWL_MVM_QUEUE_READY,
 873         IWL_MVM_QUEUE_SHARED,
 874 };
 875
 876 #define IWL_MVM_DQA_QUEUE_TIMEOUT       (5 * HZ)
 877 #define IWL_MVM_INVALID_QUEUE           0xFFFF
 878
 879 #define IWL_MVM_NUM_CIPHERS             10
 880
 881
 882 struct iwl_mvm_txq {
 883         struct list_head list;
 884         u16 txq_id;
 885         atomic_t tx_request;
 886 #define IWL_MVM_TXQ_STATE_READY         0
 887 #define IWL_MVM_TXQ_STATE_STOP_FULL     1
 888 #define IWL_MVM_TXQ_STATE_STOP_REDIRECT 2
 889 #define IWL_MVM_TXQ_STATE_STOP_AP_CSA   3
 890         unsigned long state;
 891 };
 892
 893 static inline struct iwl_mvm_txq *
 894 iwl_mvm_txq_from_mac80211(struct ieee80211_txq *txq)
 895 {
 896         return (void *)txq->drv_priv;
 897 }
 898
 899 static inline struct iwl_mvm_txq *
 900 iwl_mvm_txq_from_tid(struct ieee80211_sta *sta, u8 tid)
 901 {
 902         if (tid == IWL_MAX_TID_COUNT)
 903                 tid = IEEE80211_NUM_TIDS;
 904
 905         return (void *)sta->txq[tid]->drv_priv;
 906 }
 907
 908 /**
 909  * struct iwl_mvm_tvqm_txq_info - maps TVQM hw queue to tid
 910  *
 911  * @sta_id: sta id
 912  * @txq_tid: txq tid
 913  */
 914 struct iwl_mvm_tvqm_txq_info {
 915         u8 sta_id;
 916         u8 txq_tid;
 917 };
 918
 919 struct iwl_mvm_dqa_txq_info {
 920         u8 ra_sta_id; /* The RA this queue is mapped to, if exists */
 921         bool reserved; /* Is this the TXQ reserved for a STA */
 922         u8 mac80211_ac; /* The mac80211 AC this queue is mapped to */
 923         u8 txq_tid; /* The TID "owner" of this queue*/
 924         u16 tid_bitmap; /* Bitmap of the TIDs mapped to this queue */
 925         /* Timestamp for inactivation per TID of this queue */
 926         unsigned long last_frame_time[IWL_MAX_TID_COUNT + 1];
 927         enum iwl_mvm_queue_status status;
 928 };
 929
 930 struct ptp_data {
 931         struct ptp_clock *ptp_clock;
 932         struct ptp_clock_info ptp_clock_info;
 933
 934         struct delayed_work dwork;
 935
 936         /* The last GP2 reading from the hw */
 937         u32 last_gp2;
 938
 939         /* number of wraparounds since scale_update_adj_time_ns */
 940         u32 wrap_counter;
 941
 942         /* GP2 time when the scale was last updated */
 943         u32 scale_update_gp2;
 944
 945         /* Adjusted time when the scale was last updated in nanoseconds */
 946         u64 scale_update_adj_time_ns;
 947
 948         /* clock frequency offset, scaled to 65536000000 */
 949         u64 scaled_freq;
 950
 951         /* Delta between hardware clock and ptp clock in nanoseconds */
 952         s64 delta;
 953 };
 954
 955 struct iwl_time_sync_data {
 956         struct sk_buff_head frame_list;
 957         u8 peer_addr[ETH_ALEN];
 958         bool active;
 959 };
 960
 961 struct iwl_mei_scan_filter {
 962         bool is_mei_limited_scan;
 963         struct sk_buff_head scan_res;
 964         struct work_struct scan_work;
 965 };
 966
 967 /**
 968  * struct iwl_mvm_acs_survey_channel - per-channel survey information
 969  *
 970  * Stripped down version of &struct survey_info.
 971  *
 972  * @time: time in ms the radio was on the channel
 973  * @time_busy: time in ms the channel was sensed busy
 974  * @time_tx: time in ms spent transmitting data
 975  * @time_rx: time in ms spent receiving data
 976  * @noise: channel noise in dBm
 977  */
 978 struct iwl_mvm_acs_survey_channel {
 979         u32 time;
 980         u32 time_busy;
 981         u32 time_tx;
 982         u32 time_rx;
 983         s8 noise;
 984 };
 985
 986 struct iwl_mvm_acs_survey {
 987         struct iwl_mvm_acs_survey_channel *bands[NUM_NL80211_BANDS];
 988
 989         /* Overall number of channels */
 990         int n_channels;
 991
 992         /* Storage space for per-channel information follows */
 993         struct iwl_mvm_acs_survey_channel channels[] __counted_by(n_channels);
 994 };
 995
 996 struct iwl_mvm {
 997         /* for logger access */
 998         struct device *dev;
 999
1000         struct iwl_trans *trans;
1001         const struct iwl_fw *fw;
1002         const struct iwl_cfg *cfg;
1003         struct iwl_phy_db *phy_db;
1004         struct ieee80211_hw *hw;
1005
1006         /* for protecting access to iwl_mvm */
1007         struct mutex mutex;
1008         struct list_head async_handlers_list;
1009         spinlock_t async_handlers_lock;
1010         struct work_struct async_handlers_wk;
1011
1012         /* For async rx handlers that require the wiphy lock */
1013         struct wiphy_work async_handlers_wiphy_wk;
1014
1015         struct wiphy_work trig_link_selection_wk;
1016
1017         struct work_struct roc_done_wk;
1018
1019         unsigned long init_status;
1020
1021         unsigned long status;
1022
1023         u32 queue_sync_cookie;
1024         unsigned long queue_sync_state;
1025         /*
1026          * for beacon filtering -
1027          * currently only one interface can be supported
1028          */
1029         struct iwl_mvm_vif *bf_allowed_vif;
1030
1031         bool hw_registered;
1032         bool rfkill_safe_init_done;
1033
1034         u8 cca_40mhz_workaround;
1035
1036         u32 ampdu_ref;
1037         bool ampdu_toggle;
1038
1039         struct iwl_notif_wait_data notif_wait;
1040
1041         union {
1042                 struct mvm_statistics_rx_v3 rx_stats_v3;
1043                 struct mvm_statistics_rx rx_stats;
1044         };
1045
1046         struct {
1047                 u64 rx_time;
1048                 u64 tx_time;
1049                 u64 on_time_rf;
1050                 u64 on_time_scan;
1051         } radio_stats, accu_radio_stats;
1052
1053         struct list_head add_stream_txqs;
1054         union {
1055                 struct iwl_mvm_dqa_txq_info queue_info[IWL_MAX_HW_QUEUES];
1056                 struct iwl_mvm_tvqm_txq_info tvqm_info[IWL_MAX_TVQM_QUEUES];
1057         };
1058         struct work_struct add_stream_wk; /* To add streams to queues */
1059         spinlock_t add_stream_lock;
1060
1061         const char *nvm_file_name;
1062         struct iwl_nvm_data *nvm_data;
1063         struct iwl_mei_nvm *mei_nvm_data;
1064         struct iwl_mvm_csme_conn_info __rcu *csme_conn_info;
1065         bool mei_rfkill_blocked;
1066         bool mei_registered;
1067         struct work_struct sap_connected_wk;
1068
1069         /*
1070          * NVM built based on the SAP data but that we can't free even after
1071          * we get ownership because it contains the cfg80211's channel.
1072          */
1073         struct iwl_nvm_data *temp_nvm_data;
1074
1075         /* NVM sections */
1076         struct iwl_nvm_section nvm_sections[NVM_MAX_NUM_SECTIONS];
1077
1078         struct iwl_fw_runtime fwrt;
1079
1080         /* EEPROM MAC addresses */
1081         struct mac_address addresses[IWL_MVM_MAX_ADDRESSES];
1082
1083         /* data related to data path */
1084         struct iwl_rx_phy_info last_phy_info;
1085         struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_STATION_COUNT_MAX];
1086         /* note: fw_id_to_link_sta must be protected by wiphy and mvm mutexes */
1087         struct ieee80211_link_sta __rcu *fw_id_to_link_sta[IWL_STATION_COUNT_MAX];
1088         u8 rx_ba_sessions;
1089
1090         /* configured by mac80211 */
1091         u32 rts_threshold;
1092
1093         /* Scan status, cmd (pre-allocated) and auxiliary station */
1094         unsigned int scan_status;
1095         size_t scan_cmd_size;
1096         void *scan_cmd;
1097         struct iwl_mcast_filter_cmd *mcast_filter_cmd;
1098         /* For CDB this is low band scan type, for non-CDB - type. */
1099         enum iwl_mvm_scan_type scan_type;
1100         enum iwl_mvm_scan_type hb_scan_type;
1101
1102         enum iwl_mvm_sched_scan_pass_all_states sched_scan_pass_all;
1103         struct delayed_work scan_timeout_dwork;
1104
1105         /* max number of simultaneous scans the FW supports */
1106         unsigned int max_scans;
1107
1108         /* UMAC scan tracking */
1109         u32 scan_uid_status[IWL_MAX_UMAC_SCANS];
1110
1111         /* start time of last scan in TSF of the mac that requested the scan */
1112         u64 scan_start;
1113
1114         /* the vif that requested the current scan */
1115         struct iwl_mvm_vif *scan_vif;
1116         u8 scan_link_id;
1117
1118         /* rx chain antennas set through debugfs for the scan command */
1119         u8 scan_rx_ant;
1120
1121         /* Internal station */
1122         struct iwl_mvm_int_sta aux_sta;
1123         struct iwl_mvm_int_sta snif_sta;
1124
1125         bool last_ebs_successful;
1126
1127         u8 scan_last_antenna_idx; /* to toggle TX between antennas */
1128         u8 mgmt_last_antenna_idx;
1129
1130         u8 set_tx_ant;
1131         u8 set_rx_ant;
1132
1133         /* last smart fifo state that was successfully sent to firmware */
1134         enum iwl_sf_state sf_state;
1135
1136         /*
1137          * Leave this pointer outside the ifdef below so that it can be
1138          * assigned without ifdef in the source code.
1139          */
1140         struct dentry *debugfs_dir;
1141 #ifdef CONFIG_IWLWIFI_DEBUGFS
1142         u32 dbgfs_sram_offset, dbgfs_sram_len;
1143         u32 dbgfs_prph_reg_addr;
1144         bool disable_power_off;
1145         bool disable_power_off_d3;
1146         bool beacon_inject_active;
1147
1148         bool scan_iter_notif_enabled;
1149
1150         struct debugfs_blob_wrapper nvm_hw_blob;
1151         struct debugfs_blob_wrapper nvm_sw_blob;
1152         struct debugfs_blob_wrapper nvm_calib_blob;
1153         struct debugfs_blob_wrapper nvm_prod_blob;
1154         struct debugfs_blob_wrapper nvm_phy_sku_blob;
1155         struct debugfs_blob_wrapper nvm_reg_blob;
1156
1157         struct iwl_mvm_frame_stats drv_rx_stats;
1158         spinlock_t drv_stats_lock;
1159         u16 dbgfs_rx_phyinfo;
1160 #endif
1161
1162         struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];
1163
1164         struct list_head time_event_list;
1165         spinlock_t time_event_lock;
1166
1167         /*
1168          * A bitmap indicating the index of the key in use. The firmware
1169          * can hold 16 keys at most. Reflect this fact.
1170          */
1171         unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
1172         u8 fw_key_deleted[STA_KEY_MAX_NUM];
1173
1174         struct ieee80211_vif __rcu *vif_id_to_mac[NUM_MAC_INDEX_DRIVER];
1175
1176         struct ieee80211_bss_conf __rcu *link_id_to_link_conf[IWL_FW_MAX_LINK_ID + 1];
1177
1178         u8 *error_recovery_buf;
1179
1180 #ifdef CONFIG_IWLWIFI_LEDS
1181         struct led_classdev led;
1182 #endif
1183
1184         struct ieee80211_vif *p2p_device_vif;
1185
1186 #ifdef CONFIG_PM_SLEEP
1187         struct wiphy_wowlan_support wowlan;
1188         int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;
1189
1190         /* sched scan settings for net detect */
1191         struct ieee80211_scan_ies nd_ies;
1192         struct cfg80211_match_set *nd_match_sets;
1193         int n_nd_match_sets;
1194         struct ieee80211_channel **nd_channels;
1195         int n_nd_channels;
1196         bool net_detect;
1197         bool fast_resume;
1198         u8 offload_tid;
1199 #ifdef CONFIG_IWLWIFI_DEBUGFS
1200         bool d3_wake_sysassert;
1201         bool d3_test_active;
1202         u32 d3_test_pme_ptr;
1203         struct ieee80211_vif *keep_vif;
1204         u32 last_netdetect_scans; /* no. of scans in the last net-detect wake */
1205 #endif
1206 #endif
1207
1208         wait_queue_head_t rx_sync_waitq;
1209
1210         /* BT-Coex - only one of those will be used */
1211         union {
1212                 struct iwl_bt_coex_prof_old_notif last_bt_notif;
1213                 struct iwl_bt_coex_profile_notif last_bt_wifi_loss;
1214         };
1215         struct iwl_bt_coex_ci_cmd last_bt_ci_cmd;
1216
1217         u8 bt_tx_prio;
1218         enum iwl_bt_force_ant_mode bt_force_ant_mode;
1219
1220         /* Aux ROC */
1221         struct list_head aux_roc_te_list;
1222
1223         /* Thermal Throttling and CTkill */
1224         struct iwl_mvm_tt_mgmt thermal_throttle;
1225 #ifdef CONFIG_THERMAL
1226         struct iwl_mvm_thermal_device tz_device;
1227         struct iwl_mvm_cooling_device cooling_dev;
1228 #endif
1229
1230         s32 temperature;        /* Celsius */
1231         /*
1232          * Debug option to set the NIC temperature. This option makes the
1233          * driver think this is the actual NIC temperature, and ignore the
1234          * real temperature that is received from the fw
1235          */
1236         bool temperature_test;  /* Debug test temperature is enabled */
1237
1238         bool fw_static_smps_request;
1239
1240         unsigned long bt_coex_last_tcm_ts;
1241         struct iwl_mvm_tcm tcm;
1242
1243         u8 uapsd_noagg_bssid_write_idx;
1244         struct mac_address uapsd_noagg_bssids[IWL_MVM_UAPSD_NOAGG_BSSIDS_NUM]
1245                 __aligned(2);
1246
1247         struct iwl_time_quota_cmd last_quota_cmd;
1248
1249 #ifdef CONFIG_NL80211_TESTMODE
1250         u32 noa_duration;
1251         struct ieee80211_vif *noa_vif;
1252 #endif
1253
1254         /* Tx queues */
1255         u16 aux_queue;
1256         u16 snif_queue;
1257         u16 probe_queue;
1258         u16 p2p_dev_queue;
1259
1260         /* Indicate if device power save is allowed */
1261         u8 ps_disabled; /* u8 instead of bool to ease debugfs_create_* usage */
1262         /* Indicate if 32Khz external clock is valid */
1263         u32 ext_clock_valid;
1264
1265         /* This vif used by CSME to send / receive traffic */
1266         struct ieee80211_vif *csme_vif;
1267         struct ieee80211_vif __rcu *csa_vif;
1268         struct ieee80211_vif __rcu *csa_tx_blocked_vif;
1269         u8 csa_tx_block_bcn_timeout;
1270
1271         /* system time of last beacon (for AP/GO interface) */
1272         u32 ap_last_beacon_gp2;
1273
1274         /* indicates that we transmitted the last beacon */
1275         bool ibss_manager;
1276
1277         bool lar_regdom_set;
1278         enum iwl_mcc_source mcc_src;
1279
1280         /* TDLS channel switch data */
1281         struct {
1282                 struct delayed_work dwork;
1283                 enum iwl_mvm_tdls_cs_state state;
1284
1285                 /*
1286                  * Current cs sta - might be different from periodic cs peer
1287                  * station. Value is meaningless when the cs-state is idle.
1288                  */
1289                 u8 cur_sta_id;
1290
1291                 /* TDLS periodic channel-switch peer */
1292                 struct {
1293                         u8 sta_id;
1294                         u8 op_class;
1295                         bool initiator; /* are we the link initiator */
1296                         struct cfg80211_chan_def chandef;
1297                         struct sk_buff *skb; /* ch sw template */
1298                         u32 ch_sw_tm_ie;
1299
1300                         /* timestamp of last ch-sw request sent (GP2 time) */
1301                         u32 sent_timestamp;
1302                 } peer;
1303         } tdls_cs;
1304
1305
1306         u32 ciphers[IWL_MVM_NUM_CIPHERS];
1307
1308         struct cfg80211_ftm_responder_stats ftm_resp_stats;
1309         struct {
1310                 struct cfg80211_pmsr_request *req;
1311                 struct wireless_dev *req_wdev;
1312                 struct list_head loc_list;
1313                 int responses[IWL_MVM_TOF_MAX_APS];
1314                 struct {
1315                         struct list_head resp;
1316                 } smooth;
1317                 struct list_head pasn_list;
1318         } ftm_initiator;
1319
1320         struct list_head resp_pasn_list;
1321
1322         struct ptp_data ptp_data;
1323
1324         struct {
1325                 u8 range_resp;
1326         } cmd_ver;
1327
1328         struct ieee80211_vif *nan_vif;
1329         struct iwl_mvm_baid_data __rcu *baid_map[IWL_MAX_BAID];
1330
1331         /*
1332          * Drop beacons from other APs in AP mode when there are no connected
1333          * clients.
1334          */
1335         bool drop_bcn_ap_mode;
1336
1337         struct delayed_work cs_tx_unblock_dwork;
1338
1339         /* does a monitor vif exist (only one can exist hence bool) */
1340         bool monitor_on;
1341         /*
1342          * primary channel position relative to he whole bandwidth,
1343          * in steps of 80 MHz
1344          */
1345         u8 monitor_p80;
1346
1347         /* sniffer data to include in radiotap */
1348         __le16 cur_aid;
1349         u8 cur_bssid[ETH_ALEN];
1350
1351 #ifdef CONFIG_ACPI
1352         struct iwl_phy_specific_cfg phy_filters;
1353 #endif
1354
1355         /* report rx timestamp in ptp clock time */
1356         bool rx_ts_ptp;
1357
1358         unsigned long last_6ghz_passive_scan_jiffies;
1359         unsigned long last_reset_or_resume_time_jiffies;
1360
1361         bool sta_remove_requires_queue_remove;
1362         bool mld_api_is_used;
1363
1364         /*
1365          * Indicates that firmware will do a product reset (and then
1366          * therefore fail to load) when we start it (due to OTP burn),
1367          * if so don't dump errors etc. since this is expected.
1368          */
1369         bool fw_product_reset;
1370
1371         struct iwl_time_sync_data time_sync;
1372
1373         struct iwl_mei_scan_filter mei_scan_filter;
1374
1375         struct iwl_mvm_acs_survey *acs_survey;
1376
1377         bool statistics_clear;
1378         u32 bios_enable_puncturing;
1379 };
1380
1381 /* Extract MVM priv from op_mode and _hw */
1382 #define IWL_OP_MODE_GET_MVM(_iwl_op_mode)               \
1383         ((struct iwl_mvm *)(_iwl_op_mode)->op_mode_specific)
1384
1385 #define IWL_MAC80211_GET_MVM(_hw)                       \
1386         IWL_OP_MODE_GET_MVM((struct iwl_op_mode *)((_hw)->priv))
1387
1388 DEFINE_GUARD(mvm, struct iwl_mvm *, mutex_lock(&_T->mutex), mutex_unlock(&_T->mutex))
1389
1390 /**
1391  * enum iwl_mvm_status - MVM status bits
1392  * @IWL_MVM_STATUS_HW_RFKILL: HW RF-kill is asserted
1393  * @IWL_MVM_STATUS_HW_CTKILL: CT-kill is active
1394  * @IWL_MVM_STATUS_ROC_P2P_RUNNING: remain-on-channel on P2P is running (when
1395  *      P2P is not over AUX)
1396  * @IWL_MVM_STATUS_HW_RESTART_REQUESTED: HW restart was requested
1397  * @IWL_MVM_STATUS_IN_HW_RESTART: HW restart is active
1398  * @IWL_MVM_STATUS_ROC_AUX_RUNNING: AUX remain-on-channel is running
1399  * @IWL_MVM_STATUS_FIRMWARE_RUNNING: firmware is running
1400  * @IWL_MVM_STATUS_IN_D3: in D3 (or at least about to go into it)
1401  * @IWL_MVM_STATUS_SUPPRESS_ERROR_LOG_ONCE: suppress one error log
1402  *      if this is set, when intentionally triggered
1403  */
1404 enum iwl_mvm_status {
1405         IWL_MVM_STATUS_HW_RFKILL,
1406         IWL_MVM_STATUS_HW_CTKILL,
1407         IWL_MVM_STATUS_ROC_P2P_RUNNING,
1408         IWL_MVM_STATUS_HW_RESTART_REQUESTED,
1409         IWL_MVM_STATUS_IN_HW_RESTART,
1410         IWL_MVM_STATUS_ROC_AUX_RUNNING,
1411         IWL_MVM_STATUS_FIRMWARE_RUNNING,
1412         IWL_MVM_STATUS_IN_D3,
1413         IWL_MVM_STATUS_SUPPRESS_ERROR_LOG_ONCE,
1414 };
1415
1416 struct iwl_mvm_csme_conn_info {
1417         struct rcu_head rcu_head;
1418         struct iwl_mei_conn_info conn_info;
1419 };
1420
1421 /* Keep track of completed init configuration */
1422 enum iwl_mvm_init_status {
1423         IWL_MVM_INIT_STATUS_THERMAL_INIT_COMPLETE = BIT(0),
1424         IWL_MVM_INIT_STATUS_LEDS_INIT_COMPLETE = BIT(1),
1425 };
1426
1427 static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm)
1428 {
1429         return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status) ||
1430                test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status);
1431 }
1432
1433 static inline bool iwl_mvm_is_radio_hw_killed(struct iwl_mvm *mvm)
1434 {
1435         return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status);
1436 }
1437
1438 static inline bool iwl_mvm_firmware_running(struct iwl_mvm *mvm)
1439 {
1440         return test_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status);
1441 }
1442
1443 /* Must be called with rcu_read_lock() held and it can only be
1444  * released when mvmsta is not needed anymore.
1445  */
1446 static inline struct iwl_mvm_sta *
1447 iwl_mvm_sta_from_staid_rcu(struct iwl_mvm *mvm, u8 sta_id)
1448 {
1449         struct ieee80211_sta *sta;
1450
1451         if (sta_id >= mvm->fw->ucode_capa.num_stations)
1452                 return NULL;
1453
1454         sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
1455
1456         /* This can happen if the station has been removed right now */
1457         if (IS_ERR_OR_NULL(sta))
1458                 return NULL;
1459
1460         return iwl_mvm_sta_from_mac80211(sta);
1461 }
1462
1463 static inline struct iwl_mvm_sta *
1464 iwl_mvm_sta_from_staid_protected(struct iwl_mvm *mvm, u8 sta_id)
1465 {
1466         struct ieee80211_sta *sta;
1467
1468         if (sta_id >= mvm->fw->ucode_capa.num_stations)
1469                 return NULL;
1470
1471         sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
1472                                         lockdep_is_held(&mvm->mutex));
1473
1474         /* This can happen if the station has been removed right now */
1475         if (IS_ERR_OR_NULL(sta))
1476                 return NULL;
1477
1478         return iwl_mvm_sta_from_mac80211(sta);
1479 }
1480
1481 static inline struct ieee80211_vif *
1482 iwl_mvm_rcu_dereference_vif_id(struct iwl_mvm *mvm, u8 vif_id, bool rcu)
1483 {
1484         if (WARN_ON(vif_id >= ARRAY_SIZE(mvm->vif_id_to_mac)))
1485                 return NULL;
1486
1487         if (rcu)
1488                 return rcu_dereference(mvm->vif_id_to_mac[vif_id]);
1489
1490         return rcu_dereference_protected(mvm->vif_id_to_mac[vif_id],
1491                                          lockdep_is_held(&mvm->mutex));
1492 }
1493
1494 static inline struct ieee80211_bss_conf *
1495 iwl_mvm_rcu_fw_link_id_to_link_conf(struct iwl_mvm *mvm, u8 link_id, bool rcu)
1496 {
1497         if (IWL_FW_CHECK(mvm, link_id >= ARRAY_SIZE(mvm->link_id_to_link_conf),
1498                          "erroneous FW link ID: %d\n", link_id))
1499                 return NULL;
1500
1501         if (rcu)
1502                 return rcu_dereference(mvm->link_id_to_link_conf[link_id]);
1503
1504         return rcu_dereference_protected(mvm->link_id_to_link_conf[link_id],
1505                                          lockdep_is_held(&mvm->mutex));
1506 }
1507
1508 static inline bool iwl_mvm_is_adaptive_dwell_supported(struct iwl_mvm *mvm)
1509 {
1510         return fw_has_api(&mvm->fw->ucode_capa,
1511                           IWL_UCODE_TLV_API_ADAPTIVE_DWELL);
1512 }
1513
1514 static inline bool iwl_mvm_is_adaptive_dwell_v2_supported(struct iwl_mvm *mvm)
1515 {
1516         return fw_has_api(&mvm->fw->ucode_capa,
1517                           IWL_UCODE_TLV_API_ADAPTIVE_DWELL_V2);
1518 }
1519
1520 static inline bool iwl_mvm_is_adwell_hb_ap_num_supported(struct iwl_mvm *mvm)
1521 {
1522         return fw_has_api(&mvm->fw->ucode_capa,
1523                           IWL_UCODE_TLV_API_ADWELL_HB_DEF_N_AP);
1524 }
1525
1526 static inline bool iwl_mvm_is_oce_supported(struct iwl_mvm *mvm)
1527 {
1528         /* OCE should never be enabled for LMAC scan FWs */
1529         return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_OCE);
1530 }
1531
1532 static inline bool iwl_mvm_is_frag_ebs_supported(struct iwl_mvm *mvm)
1533 {
1534         return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_FRAG_EBS);
1535 }
1536
1537 static inline bool iwl_mvm_is_short_beacon_notif_supported(struct iwl_mvm *mvm)
1538 {
1539         return fw_has_api(&mvm->fw->ucode_capa,
1540                           IWL_UCODE_TLV_API_SHORT_BEACON_NOTIF);
1541 }
1542
1543 static inline bool iwl_mvm_is_dqa_data_queue(struct iwl_mvm *mvm, u8 queue)
1544 {
1545         return (queue >= IWL_MVM_DQA_MIN_DATA_QUEUE) &&
1546                (queue <= IWL_MVM_DQA_MAX_DATA_QUEUE);
1547 }
1548
1549 static inline bool iwl_mvm_is_dqa_mgmt_queue(struct iwl_mvm *mvm, u8 queue)
1550 {
1551         return (queue >= IWL_MVM_DQA_MIN_MGMT_QUEUE) &&
1552                (queue <= IWL_MVM_DQA_MAX_MGMT_QUEUE);
1553 }
1554
1555 static inline bool iwl_mvm_is_lar_supported(struct iwl_mvm *mvm)
1556 {
1557         bool nvm_lar = mvm->nvm_data->lar_enabled;
1558         bool tlv_lar = fw_has_capa(&mvm->fw->ucode_capa,
1559                                    IWL_UCODE_TLV_CAPA_LAR_SUPPORT);
1560
1561         /*
1562          * Enable LAR only if it is supported by the FW (TLV) &&
1563          * enabled in the NVM
1564          */
1565         if (mvm->cfg->nvm_type == IWL_NVM_EXT)
1566                 return nvm_lar && tlv_lar;
1567         else
1568                 return tlv_lar;
1569 }
1570
1571 static inline bool iwl_mvm_is_wifi_mcc_supported(struct iwl_mvm *mvm)
1572 {
1573         return fw_has_api(&mvm->fw->ucode_capa,
1574                           IWL_UCODE_TLV_API_WIFI_MCC_UPDATE) ||
1575                fw_has_capa(&mvm->fw->ucode_capa,
1576                            IWL_UCODE_TLV_CAPA_LAR_MULTI_MCC);
1577 }
1578
1579 static inline bool iwl_mvm_bt_is_rrc_supported(struct iwl_mvm *mvm)
1580 {
1581         return fw_has_capa(&mvm->fw->ucode_capa,
1582                            IWL_UCODE_TLV_CAPA_BT_COEX_RRC) &&
1583                 IWL_MVM_BT_COEX_RRC;
1584 }
1585
1586 static inline bool iwl_mvm_is_csum_supported(struct iwl_mvm *mvm)
1587 {
1588         return fw_has_capa(&mvm->fw->ucode_capa,
1589                            IWL_UCODE_TLV_CAPA_CSUM_SUPPORT);
1590 }
1591
1592 static inline bool iwl_mvm_is_mplut_supported(struct iwl_mvm *mvm)
1593 {
1594         return fw_has_capa(&mvm->fw->ucode_capa,
1595                            IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT) &&
1596                 IWL_MVM_BT_COEX_MPLUT;
1597 }
1598
1599 static inline
1600 bool iwl_mvm_is_p2p_scm_uapsd_supported(struct iwl_mvm *mvm)
1601 {
1602         return fw_has_capa(&mvm->fw->ucode_capa,
1603                            IWL_UCODE_TLV_CAPA_P2P_SCM_UAPSD) &&
1604                 !(iwlwifi_mod_params.uapsd_disable &
1605                   IWL_DISABLE_UAPSD_P2P_CLIENT);
1606 }
1607
1608 static inline bool iwl_mvm_has_new_rx_api(struct iwl_mvm *mvm)
1609 {
1610         return fw_has_capa(&mvm->fw->ucode_capa,
1611                            IWL_UCODE_TLV_CAPA_MULTI_QUEUE_RX_SUPPORT);
1612 }
1613
1614 static inline bool iwl_mvm_has_mld_api(const struct iwl_fw *fw)
1615 {
1616         return fw_has_capa(&fw->ucode_capa,
1617                            IWL_UCODE_TLV_CAPA_MLD_API_SUPPORT);
1618 }
1619
1620 static inline bool iwl_mvm_has_new_station_api(const struct iwl_fw *fw)
1621 {
1622         return iwl_mvm_has_mld_api(fw) ||
1623                iwl_fw_lookup_cmd_ver(fw, ADD_STA, 0) >= 12;
1624 }
1625
1626 static inline bool iwl_mvm_has_new_tx_api(struct iwl_mvm *mvm)
1627 {
1628         /* TODO - replace with TLV once defined */
1629         return mvm->trans->trans_cfg->gen2;
1630 }
1631
1632 static inline bool iwl_mvm_has_unified_ucode(struct iwl_mvm *mvm)
1633 {
1634         /* TODO - better define this */
1635         return mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000;
1636 }
1637
1638 static inline bool iwl_mvm_is_cdb_supported(struct iwl_mvm *mvm)
1639 {
1640         /*
1641          * TODO:
1642          * The issue of how to determine CDB APIs and usage is still not fully
1643          * defined.
1644          * There is a compilation for CDB and non-CDB FW, but there may
1645          * be also runtime check.
1646          * For now there is a TLV for checking compilation mode, but a
1647          * runtime check will also have to be here - once defined.
1648          */
1649         return fw_has_capa(&mvm->fw->ucode_capa,
1650                            IWL_UCODE_TLV_CAPA_CDB_SUPPORT);
1651 }
1652
1653 static inline bool iwl_mvm_cdb_scan_api(struct iwl_mvm *mvm)
1654 {
1655         /*
1656          * TODO: should this be the same as iwl_mvm_is_cdb_supported()?
1657          * but then there's a little bit of code in scan that won't make
1658          * any sense...
1659          */
1660         return mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000;
1661 }
1662
1663 static inline bool iwl_mvm_is_scan_ext_chan_supported(struct iwl_mvm *mvm)
1664 {
1665         return fw_has_api(&mvm->fw->ucode_capa,
1666                           IWL_UCODE_TLV_API_SCAN_EXT_CHAN_VER);
1667 }
1668
1669
1670 static inline bool iwl_mvm_is_reduced_config_scan_supported(struct iwl_mvm *mvm)
1671 {
1672         return fw_has_api(&mvm->fw->ucode_capa,
1673                           IWL_UCODE_TLV_API_REDUCED_SCAN_CONFIG);
1674 }
1675
1676 static inline bool iwl_mvm_is_band_in_rx_supported(struct iwl_mvm *mvm)
1677 {
1678         return fw_has_api(&mvm->fw->ucode_capa,
1679                            IWL_UCODE_TLV_API_BAND_IN_RX_DATA);
1680 }
1681
1682 static inline bool iwl_mvm_has_new_rx_stats_api(struct iwl_mvm *mvm)
1683 {
1684         return fw_has_api(&mvm->fw->ucode_capa,
1685                           IWL_UCODE_TLV_API_NEW_RX_STATS);
1686 }
1687
1688 static inline bool iwl_mvm_has_quota_low_latency(struct iwl_mvm *mvm)
1689 {
1690         return fw_has_api(&mvm->fw->ucode_capa,
1691                           IWL_UCODE_TLV_API_QUOTA_LOW_LATENCY);
1692 }
1693
1694 static inline bool iwl_mvm_has_no_host_disable_tx(struct iwl_mvm *mvm)
1695 {
1696         return fw_has_api(&mvm->fw->ucode_capa,
1697                           IWL_UCODE_TLV_API_NO_HOST_DISABLE_TX);
1698 }
1699
1700 static inline bool iwl_mvm_has_tlc_offload(const struct iwl_mvm *mvm)
1701 {
1702         return fw_has_capa(&mvm->fw->ucode_capa,
1703                            IWL_UCODE_TLV_CAPA_TLC_OFFLOAD);
1704 }
1705
1706 static inline struct agg_tx_status *
1707 iwl_mvm_get_agg_status(struct iwl_mvm *mvm, void *tx_resp)
1708 {
1709         if (iwl_mvm_has_new_tx_api(mvm))
1710                 return &((struct iwl_tx_resp *)tx_resp)->status;
1711         else
1712                 return ((struct iwl_tx_resp_v3 *)tx_resp)->status;
1713 }
1714
1715 static inline bool iwl_mvm_is_tt_in_fw(struct iwl_mvm *mvm)
1716 {
1717         /* these two TLV are redundant since the responsibility to CT-kill by
1718          * FW happens only after we send at least one command of
1719          * temperature THs report.
1720          */
1721         return fw_has_capa(&mvm->fw->ucode_capa,
1722                            IWL_UCODE_TLV_CAPA_CT_KILL_BY_FW) &&
1723                fw_has_capa(&mvm->fw->ucode_capa,
1724                            IWL_UCODE_TLV_CAPA_TEMP_THS_REPORT_SUPPORT);
1725 }
1726
1727 static inline bool iwl_mvm_is_ctdp_supported(struct iwl_mvm *mvm)
1728 {
1729         return fw_has_capa(&mvm->fw->ucode_capa,
1730                            IWL_UCODE_TLV_CAPA_CTDP_SUPPORT);
1731 }
1732
1733 static inline bool iwl_mvm_is_esr_supported(struct iwl_trans *trans)
1734 {
1735         if (CSR_HW_RFID_IS_CDB(trans->hw_rf_id))
1736                 return false;
1737
1738         switch (CSR_HW_RFID_TYPE(trans->hw_rf_id)) {
1739         case IWL_CFG_RF_TYPE_FM:
1740                 /* Step A doesn't support eSR */
1741                 return CSR_HW_RFID_STEP(trans->hw_rf_id);
1742         case IWL_CFG_RF_TYPE_WH:
1743         case IWL_CFG_RF_TYPE_PE:
1744                 return true;
1745         default:
1746                 return false;
1747         }
1748 }
1749
1750 static inline int iwl_mvm_max_active_links(struct iwl_mvm *mvm,
1751                                            struct ieee80211_vif *vif)
1752 {
1753         struct iwl_trans *trans = mvm->fwrt.trans;
1754
1755         if (vif->type == NL80211_IFTYPE_AP)
1756                 return mvm->fw->ucode_capa.num_beacons;
1757
1758         /* Check if HW supports eSR or STR */
1759         if (iwl_mvm_is_esr_supported(trans) ||
1760             (CSR_HW_RFID_TYPE(trans->hw_rf_id) == IWL_CFG_RF_TYPE_FM &&
1761              CSR_HW_RFID_IS_CDB(trans->hw_rf_id)))
1762                 return IWL_FW_MAX_ACTIVE_LINKS_NUM;
1763
1764         return 1;
1765 }
1766
1767 extern const u8 iwl_mvm_ac_to_tx_fifo[];
1768 extern const u8 iwl_mvm_ac_to_gen2_tx_fifo[];
1769 extern const u8 iwl_mvm_ac_to_bz_tx_fifo[];
1770
1771 static inline u8 iwl_mvm_mac_ac_to_tx_fifo(struct iwl_mvm *mvm,
1772                                            enum ieee80211_ac_numbers ac)
1773 {
1774         if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_BZ)
1775                 return iwl_mvm_ac_to_bz_tx_fifo[ac];
1776         if (iwl_mvm_has_new_tx_api(mvm))
1777                 return iwl_mvm_ac_to_gen2_tx_fifo[ac];
1778         return iwl_mvm_ac_to_tx_fifo[ac];
1779 }
1780
1781 static inline bool iwl_mvm_has_rlc_offload(struct iwl_mvm *mvm)
1782 {
1783         return iwl_fw_lookup_cmd_ver(mvm->fw,
1784                                      WIDE_ID(DATA_PATH_GROUP, RLC_CONFIG_CMD),
1785                                      0) >= 3;
1786 }
1787
1788 struct iwl_rate_info {
1789         u8 plcp;        /* uCode API:  IWL_RATE_6M_PLCP, etc. */
1790         u8 plcp_siso;   /* uCode API:  IWL_RATE_SISO_6M_PLCP, etc. */
1791         u8 plcp_mimo2;  /* uCode API:  IWL_RATE_MIMO2_6M_PLCP, etc. */
1792         u8 plcp_mimo3;  /* uCode API:  IWL_RATE_MIMO3_6M_PLCP, etc. */
1793         u8 ieee;        /* MAC header:  IWL_RATE_6M_IEEE, etc. */
1794 };
1795
1796 void __iwl_mvm_mac_stop(struct iwl_mvm *mvm, bool suspend);
1797 int __iwl_mvm_mac_start(struct iwl_mvm *mvm);
1798
1799 /******************
1800  * MVM Methods
1801  ******************/
1802 /* uCode */
1803 int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm);
1804
1805 /* Utils */
1806 int iwl_mvm_legacy_hw_idx_to_mac80211_idx(u32 rate_n_flags,
1807                                           enum nl80211_band band);
1808 int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
1809                                         enum nl80211_band band);
1810 void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags,
1811                                enum nl80211_band band,
1812                                struct ieee80211_tx_rate *r);
1813 void iwl_mvm_hwrate_to_tx_rate_v1(u32 rate_n_flags,
1814                                   enum nl80211_band band,
1815                                   struct ieee80211_tx_rate *r);
1816 u8 iwl_mvm_mac80211_idx_to_hwrate(const struct iwl_fw *fw, int rate_idx);
1817 u8 iwl_mvm_mac80211_ac_to_ucode_ac(enum ieee80211_ac_numbers ac);
1818 bool iwl_mvm_is_nic_ack_enabled(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1819
1820 static inline void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm)
1821 {
1822         iwl_fwrt_dump_error_logs(&mvm->fwrt);
1823 }
1824
1825 u8 first_antenna(u8 mask);
1826 u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
1827 void iwl_mvm_get_sync_time(struct iwl_mvm *mvm, int clock_type, u32 *gp2,
1828                            u64 *boottime, ktime_t *realtime);
1829 u32 iwl_mvm_get_systime(struct iwl_mvm *mvm);
1830
1831 /* Tx / Host Commands */
1832 int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm,
1833                                   struct iwl_host_cmd *cmd);
1834 int __must_check iwl_mvm_send_cmd_pdu(struct iwl_mvm *mvm, u32 id,
1835                                       u32 flags, u16 len, const void *data);
1836 int __must_check iwl_mvm_send_cmd_status(struct iwl_mvm *mvm,
1837                                          struct iwl_host_cmd *cmd,
1838                                          u32 *status);
1839 int __must_check iwl_mvm_send_cmd_pdu_status(struct iwl_mvm *mvm, u32 id,
1840                                              u16 len, const void *data,
1841                                              u32 *status);
1842 int iwl_mvm_tx_skb_sta(struct iwl_mvm *mvm, struct sk_buff *skb,
1843                        struct ieee80211_sta *sta);
1844 int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb);
1845 void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb,
1846                         struct iwl_tx_cmd *tx_cmd,
1847                         struct ieee80211_tx_info *info, u8 sta_id);
1848 void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd,
1849                             struct ieee80211_tx_info *info,
1850                             struct ieee80211_sta *sta, __le16 fc);
1851 void iwl_mvm_mac_itxq_xmit(struct ieee80211_hw *hw, struct ieee80211_txq *txq);
1852 unsigned int iwl_mvm_max_amsdu_size(struct iwl_mvm *mvm,
1853                                     struct ieee80211_sta *sta,
1854                                     unsigned int tid);
1855
1856 #ifdef CONFIG_IWLWIFI_DEBUG
1857 const char *iwl_mvm_get_tx_fail_reason(u32 status);
1858 #else
1859 static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; }
1860 #endif
1861 int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk);
1862 int iwl_mvm_flush_sta(struct iwl_mvm *mvm, u32 sta_id, u32 tfd_queue_mask);
1863 int iwl_mvm_flush_sta_tids(struct iwl_mvm *mvm, u32 sta_id, u16 tids);
1864
1865 /* Utils to extract sta related data */
1866 __le32 iwl_mvm_get_sta_htc_flags(struct ieee80211_sta *sta,
1867                                  struct ieee80211_link_sta *link_sta);
1868 u8 iwl_mvm_get_sta_uapsd_acs(struct ieee80211_sta *sta);
1869 u32 iwl_mvm_get_sta_ampdu_dens(struct ieee80211_link_sta *link_sta,
1870                                struct ieee80211_bss_conf *link_conf,
1871                                u32 *_agg_size);
1872 int iwl_mvm_set_sta_pkt_ext(struct iwl_mvm *mvm,
1873                             struct ieee80211_link_sta *link_sta,
1874                             struct iwl_he_pkt_ext_v2 *pkt_ext);
1875
1876 void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm);
1877
1878 static inline void iwl_mvm_set_tx_cmd_ccmp(struct ieee80211_tx_info *info,
1879                                            struct iwl_tx_cmd *tx_cmd)
1880 {
1881         struct ieee80211_key_conf *keyconf = info->control.hw_key;
1882
1883         tx_cmd->sec_ctl = TX_CMD_SEC_CCM;
1884         memcpy(tx_cmd->key, keyconf->key, keyconf->keylen);
1885 }
1886
1887 static inline void iwl_mvm_wait_for_async_handlers(struct iwl_mvm *mvm)
1888 {
1889         flush_work(&mvm->async_handlers_wk);
1890 }
1891
1892 /* Statistics */
1893 void iwl_mvm_handle_rx_system_oper_stats(struct iwl_mvm *mvm,
1894                                          struct iwl_rx_cmd_buffer *rxb);
1895 void iwl_mvm_handle_rx_system_oper_part1_stats(struct iwl_mvm *mvm,
1896                                                struct iwl_rx_cmd_buffer *rxb);
1897 static inline void
1898 iwl_mvm_handle_rx_system_end_stats_notif(struct iwl_mvm *mvm,
1899                                          struct iwl_rx_cmd_buffer *rxb)
1900 {
1901 }
1902
1903 void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm,
1904                                   struct iwl_rx_packet *pkt);
1905 void iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
1906                            struct iwl_rx_cmd_buffer *rxb);
1907 int iwl_mvm_request_statistics(struct iwl_mvm *mvm, bool clear);
1908 int iwl_mvm_request_periodic_system_statistics(struct iwl_mvm *mvm,
1909                                                bool enable);
1910 void iwl_mvm_accu_radio_stats(struct iwl_mvm *mvm);
1911
1912 /* NVM */
1913 int iwl_nvm_init(struct iwl_mvm *mvm);
1914 int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm);
1915
1916 static inline u8 iwl_mvm_get_valid_tx_ant(struct iwl_mvm *mvm)
1917 {
1918         u8 tx_ant = mvm->fw->valid_tx_ant;
1919
1920         if (mvm->nvm_data && mvm->nvm_data->valid_tx_ant)
1921                 tx_ant &= mvm->nvm_data->valid_tx_ant;
1922
1923         if (mvm->set_tx_ant)
1924                 tx_ant &= mvm->set_tx_ant;
1925
1926         return tx_ant;
1927 }
1928
1929 static inline u8 iwl_mvm_get_valid_rx_ant(struct iwl_mvm *mvm)
1930 {
1931         u8 rx_ant = mvm->fw->valid_rx_ant;
1932
1933         if (mvm->nvm_data && mvm->nvm_data->valid_rx_ant)
1934                 rx_ant &= mvm->nvm_data->valid_rx_ant;
1935
1936         if (mvm->set_rx_ant)
1937                 rx_ant &= mvm->set_rx_ant;
1938
1939         return rx_ant;
1940
1941 }
1942
1943 static inline void iwl_mvm_toggle_tx_ant(struct iwl_mvm *mvm, u8 *ant)
1944 {
1945         *ant = iwl_mvm_next_antenna(mvm, iwl_mvm_get_valid_tx_ant(mvm), *ant);
1946 }
1947
1948 static inline u32 iwl_mvm_get_phy_config(struct iwl_mvm *mvm)
1949 {
1950         u32 phy_config = ~(FW_PHY_CFG_TX_CHAIN |
1951                            FW_PHY_CFG_RX_CHAIN);
1952         u32 valid_rx_ant = iwl_mvm_get_valid_rx_ant(mvm);
1953         u32 valid_tx_ant = iwl_mvm_get_valid_tx_ant(mvm);
1954
1955         phy_config |= valid_tx_ant << FW_PHY_CFG_TX_CHAIN_POS |
1956                       valid_rx_ant << FW_PHY_CFG_RX_CHAIN_POS;
1957
1958         return mvm->fw->phy_config & phy_config;
1959 }
1960
1961 int iwl_mvm_up(struct iwl_mvm *mvm);
1962 int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
1963
1964 int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm);
1965
1966 void iwl_mvm_mac_init_mvmvif(struct iwl_mvm *mvm, struct iwl_mvm_vif *mvmvif);
1967
1968 /*
1969  * FW notifications / CMD responses handlers
1970  * Convention: iwl_mvm_rx_<NAME OF THE CMD>
1971  */
1972 void iwl_mvm_rx_mq(struct iwl_op_mode *op_mode,
1973                    struct napi_struct *napi,
1974                    struct iwl_rx_cmd_buffer *rxb);
1975 void iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1976 void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
1977                         struct iwl_rx_cmd_buffer *rxb);
1978 void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
1979                         struct iwl_rx_cmd_buffer *rxb, int queue);
1980 void iwl_mvm_rx_monitor_no_data(struct iwl_mvm *mvm, struct napi_struct *napi,
1981                                 struct iwl_rx_cmd_buffer *rxb, int queue);
1982 void iwl_mvm_rx_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
1983                               struct iwl_rx_cmd_buffer *rxb, int queue);
1984 void iwl_mvm_rx_bar_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
1985                                   struct iwl_rx_cmd_buffer *rxb, int queue);
1986 void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct napi_struct *napi,
1987                             struct iwl_rx_cmd_buffer *rxb, int queue);
1988 void iwl_mvm_rx_tx_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1989 void iwl_mvm_mfu_assert_dump_notif(struct iwl_mvm *mvm,
1990                                    struct iwl_rx_cmd_buffer *rxb);
1991 void iwl_mvm_send_recovery_cmd(struct iwl_mvm *mvm, u32 flags);
1992 void iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1993 void iwl_mvm_rx_ant_coupling_notif(struct iwl_mvm *mvm,
1994                                    struct iwl_rx_cmd_buffer *rxb);
1995 void iwl_mvm_rx_fw_error(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1996 void iwl_mvm_rx_mfuart_notif(struct iwl_mvm *mvm,
1997                              struct iwl_rx_cmd_buffer *rxb);
1998 void iwl_mvm_rx_shared_mem_cfg_notif(struct iwl_mvm *mvm,
1999                                      struct iwl_rx_cmd_buffer *rxb);
2000
2001 /* MVM PHY */
2002 struct iwl_mvm_phy_ctxt *iwl_mvm_get_free_phy_ctxt(struct iwl_mvm *mvm);
2003 int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
2004                          const struct cfg80211_chan_def *chandef,
2005                          const struct cfg80211_chan_def *ap,
2006                          u8 chains_static, u8 chains_dynamic);
2007 int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
2008                              const struct cfg80211_chan_def *chandef,
2009                              const struct cfg80211_chan_def *ap,
2010                              u8 chains_static, u8 chains_dynamic);
2011 void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm,
2012                           struct iwl_mvm_phy_ctxt *ctxt);
2013 void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm,
2014                             struct iwl_mvm_phy_ctxt *ctxt);
2015 int iwl_mvm_phy_ctx_count(struct iwl_mvm *mvm);
2016 u8 iwl_mvm_get_channel_width(const struct cfg80211_chan_def *chandef);
2017 u8 iwl_mvm_get_ctrl_pos(const struct cfg80211_chan_def *chandef);
2018 int iwl_mvm_phy_send_rlc(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
2019                          u8 chains_static, u8 chains_dynamic);
2020
2021 /* MAC (virtual interface) programming */
2022
2023 void iwl_mvm_prepare_mac_removal(struct iwl_mvm *mvm,
2024                                  struct ieee80211_vif *vif);
2025 void iwl_mvm_set_fw_basic_rates(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2026                                 struct iwl_mvm_vif_link_info *link_info,
2027                                 __le32 *cck_rates, __le32 *ofdm_rates);
2028 void iwl_mvm_set_fw_protection_flags(struct iwl_mvm *mvm,
2029                                      struct ieee80211_vif *vif,
2030                                      struct ieee80211_bss_conf *link_conf,
2031                                      __le32 *protection_flags, u32 ht_flag,
2032                                      u32 tgg_flag);
2033 void iwl_mvm_set_fw_qos_params(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2034                                struct ieee80211_bss_conf *link_conf,
2035                                struct iwl_ac_qos *ac, __le32 *qos_flags);
2036 bool iwl_mvm_set_fw_mu_edca_params(struct iwl_mvm *mvm,
2037                                    const struct iwl_mvm_vif_link_info *link_info,
2038                                    struct iwl_he_backoff_conf *trig_based_txf);
2039 void iwl_mvm_set_fw_dtim_tbtt(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2040                               struct ieee80211_bss_conf *link_conf,
2041                               __le64 *dtim_tsf, __le32 *dtim_time,
2042                               __le32 *assoc_beacon_arrive_time);
2043 __le32 iwl_mac_ctxt_p2p_dev_has_extended_disc(struct iwl_mvm *mvm,
2044                                               struct ieee80211_vif *vif);
2045 void iwl_mvm_mac_ctxt_cmd_ap_set_filter_flags(struct iwl_mvm *mvm,
2046                                               struct iwl_mvm_vif *mvmvif,
2047                                               __le32 *filter_flags,
2048                                               int accept_probe_req_flag,
2049                                               int accept_beacon_flag);
2050 int iwl_mvm_get_mac_type(struct ieee80211_vif *vif);
2051 __le32 iwl_mvm_mac_ctxt_cmd_p2p_sta_get_oppps_ctwin(struct iwl_mvm *mvm,
2052                                                     struct ieee80211_vif *vif);
2053 u32 iwl_mvm_mac_ctxt_cmd_sta_get_twt_policy(struct iwl_mvm *mvm,
2054                                             struct ieee80211_vif *vif);
2055 int iwl_mvm_mld_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
2056 int iwl_mvm_mld_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2057                                  bool force_assoc_off);
2058 int iwl_mvm_mld_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
2059 int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
2060 int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
2061 int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2062                              bool force_assoc_off, const u8 *bssid_override);
2063 int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
2064 int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
2065                                     struct ieee80211_vif *vif,
2066                                     struct ieee80211_bss_conf *link_conf);
2067 int iwl_mvm_mac_ctxt_send_beacon_cmd(struct iwl_mvm *mvm,
2068                                      struct sk_buff *beacon,
2069                                      void *data, int len);
2070 u8 iwl_mvm_mac_ctxt_get_beacon_rate(struct iwl_mvm *mvm,
2071                                     struct ieee80211_tx_info *info,
2072                                     struct ieee80211_vif *vif);
2073 u8 iwl_mvm_mac_ctxt_get_lowest_rate(struct iwl_mvm *mvm,
2074                                     struct ieee80211_tx_info *info,
2075                                     struct ieee80211_vif *vif);
2076 u16 iwl_mvm_mac_ctxt_get_beacon_flags(const struct iwl_fw *fw,
2077                                       u8 rate_idx);
2078 void iwl_mvm_mac_ctxt_set_tim(struct iwl_mvm *mvm,
2079                               __le32 *tim_index, __le32 *tim_size,
2080                               u8 *beacon, u32 frame_size);
2081 void iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
2082                              struct iwl_rx_cmd_buffer *rxb);
2083 void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
2084                                      struct iwl_rx_cmd_buffer *rxb);
2085 void iwl_mvm_rx_missed_beacons_notif_legacy(struct iwl_mvm *mvm,
2086                                             struct iwl_rx_cmd_buffer *rxb);
2087 void iwl_mvm_rx_stored_beacon_notif(struct iwl_mvm *mvm,
2088                                     struct iwl_rx_cmd_buffer *rxb);
2089 void iwl_mvm_mu_mimo_grp_notif(struct iwl_mvm *mvm,
2090                                struct iwl_rx_cmd_buffer *rxb);
2091 void iwl_mvm_sta_pm_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
2092 void iwl_mvm_window_status_notif(struct iwl_mvm *mvm,
2093                                  struct iwl_rx_cmd_buffer *rxb);
2094 void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
2095                                     struct ieee80211_vif *vif);
2096 void iwl_mvm_probe_resp_data_notif(struct iwl_mvm *mvm,
2097                                    struct iwl_rx_cmd_buffer *rxb);
2098 void iwl_mvm_rx_missed_vap_notif(struct iwl_mvm *mvm,
2099                                  struct iwl_rx_cmd_buffer *rxb);
2100 void iwl_mvm_channel_switch_start_notif(struct iwl_mvm *mvm,
2101                                         struct iwl_rx_cmd_buffer *rxb);
2102 void iwl_mvm_channel_switch_error_notif(struct iwl_mvm *mvm,
2103                                         struct iwl_rx_cmd_buffer *rxb);
2104 /* Bindings */
2105 int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
2106 int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
2107 u32 iwl_mvm_get_lmac_id(struct iwl_mvm *mvm, enum nl80211_band band);
2108
2109 /* Links */
2110 void iwl_mvm_init_link(struct iwl_mvm_vif_link_info *link);
2111 int iwl_mvm_set_link_mapping(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2112                              struct ieee80211_bss_conf *link_conf);
2113 int iwl_mvm_add_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2114                      struct ieee80211_bss_conf *link_conf);
2115 int iwl_mvm_link_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2116                          struct ieee80211_bss_conf *link_conf,
2117                          u32 changes, bool active);
2118 int iwl_mvm_unset_link_mapping(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2119                                struct ieee80211_bss_conf *link_conf);
2120 int iwl_mvm_remove_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2121                         struct ieee80211_bss_conf *link_conf);
2122 int iwl_mvm_disable_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2123                          struct ieee80211_bss_conf *link_conf);
2124
2125 void iwl_mvm_select_links(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
2126 u8 iwl_mvm_get_primary_link(struct ieee80211_vif *vif);
2127 u8 iwl_mvm_get_other_link(struct ieee80211_vif *vif, u8 link_id);
2128
2129 struct iwl_mvm_link_sel_data {
2130         u8 link_id;
2131         const struct cfg80211_chan_def *chandef;
2132         s32 signal;
2133         u16 grade;
2134 };
2135
2136 #if IS_ENABLED(CONFIG_IWLWIFI_KUNIT_TESTS)
2137 unsigned int iwl_mvm_get_link_grade(struct ieee80211_bss_conf *link_conf);
2138 bool iwl_mvm_mld_valid_link_pair(struct ieee80211_vif *vif,
2139                                  const struct iwl_mvm_link_sel_data *a,
2140                                  const struct iwl_mvm_link_sel_data *b);
2141
2142 s8 iwl_mvm_average_dbm_values(const struct iwl_umac_scan_channel_survey_notif *notif);
2143 #endif
2144
2145 /* AP and IBSS */
2146 bool iwl_mvm_start_ap_ibss_common(struct ieee80211_hw *hw,
2147                                   struct ieee80211_vif *vif, int *ret);
2148 void iwl_mvm_stop_ap_ibss_common(struct iwl_mvm *mvm,
2149                                  struct ieee80211_vif *vif);
2150
2151 /* BSS Info */
2152 void iwl_mvm_bss_info_changed_station_common(struct iwl_mvm *mvm,
2153                                              struct ieee80211_vif *vif,
2154                                              struct ieee80211_bss_conf *link_conf,
2155                                              u64 changes);
2156 void iwl_mvm_bss_info_changed_station_assoc(struct iwl_mvm *mvm,
2157                                             struct ieee80211_vif *vif,
2158                                             u64 changes);
2159
2160 /* ROC */
2161 /**
2162  * struct iwl_mvm_roc_ops - callbacks for the remain_on_channel()
2163  *
2164  * Since the only difference between both MLD and
2165  * non-MLD versions of remain_on_channel() is these function calls,
2166  * each version will send its specific function calls to
2167  * %iwl_mvm_roc_common().
2168  *
2169  * @add_aux_sta_for_hs20: pointer to the function that adds an aux sta
2170  *      for Hot Spot 2.0
2171  * @link: For a P2P Device interface, pointer to a function that links the
2172  *      MAC/Link to the PHY context
2173  */
2174 struct iwl_mvm_roc_ops {
2175         int (*add_aux_sta_for_hs20)(struct iwl_mvm *mvm, u32 lmac_id);
2176         int (*link)(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
2177 };
2178
2179 int iwl_mvm_roc_common(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
2180                        struct ieee80211_channel *channel, int duration,
2181                        enum ieee80211_roc_type type,
2182                        const struct iwl_mvm_roc_ops *ops);
2183 int iwl_mvm_cancel_roc(struct ieee80211_hw *hw,
2184                        struct ieee80211_vif *vif);
2185 /*Session Protection */
2186 void iwl_mvm_protect_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2187                            u32 duration_override, unsigned int link_id);
2188
2189 /* Quota management */
2190 static inline size_t iwl_mvm_quota_cmd_size(struct iwl_mvm *mvm)
2191 {
2192         return iwl_mvm_has_quota_low_latency(mvm) ?
2193                 sizeof(struct iwl_time_quota_cmd) :
2194                 sizeof(struct iwl_time_quota_cmd_v1);
2195 }
2196
2197 static inline struct iwl_time_quota_data
2198 *iwl_mvm_quota_cmd_get_quota(struct iwl_mvm *mvm,
2199                              struct iwl_time_quota_cmd *cmd,
2200                              int i)
2201 {
2202         struct iwl_time_quota_data_v1 *quotas;
2203
2204         if (iwl_mvm_has_quota_low_latency(mvm))
2205                 return &cmd->quotas[i];
2206
2207         quotas = (struct iwl_time_quota_data_v1 *)cmd->quotas;
2208         return (struct iwl_time_quota_data *)&quotas[i];
2209 }
2210
2211 int iwl_mvm_update_quotas(struct iwl_mvm *mvm, bool force_upload,
2212                           struct ieee80211_vif *disabled_vif);
2213
2214 /* Scanning */
2215 int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2216                            struct cfg80211_scan_request *req,
2217                            struct ieee80211_scan_ies *ies);
2218 size_t iwl_mvm_scan_size(struct iwl_mvm *mvm);
2219 int iwl_mvm_scan_stop(struct iwl_mvm *mvm, int type, bool notify);
2220
2221 int iwl_mvm_max_scan_ie_len(struct iwl_mvm *mvm);
2222 void iwl_mvm_report_scan_aborted(struct iwl_mvm *mvm);
2223 void iwl_mvm_scan_timeout_wk(struct work_struct *work);
2224 int iwl_mvm_int_mlo_scan(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
2225 void iwl_mvm_rx_channel_survey_notif(struct iwl_mvm *mvm,
2226                                      struct iwl_rx_cmd_buffer *rxb);
2227
2228 /* Scheduled scan */
2229 void iwl_mvm_rx_lmac_scan_complete_notif(struct iwl_mvm *mvm,
2230                                          struct iwl_rx_cmd_buffer *rxb);
2231 void iwl_mvm_rx_lmac_scan_iter_complete_notif(struct iwl_mvm *mvm,
2232                                               struct iwl_rx_cmd_buffer *rxb);
2233 int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
2234                              struct ieee80211_vif *vif,
2235                              struct cfg80211_sched_scan_request *req,
2236                              struct ieee80211_scan_ies *ies,
2237                              int type);
2238 void iwl_mvm_rx_scan_match_found(struct iwl_mvm *mvm,
2239                                  struct iwl_rx_cmd_buffer *rxb);
2240
2241 /* UMAC scan */
2242 int iwl_mvm_config_scan(struct iwl_mvm *mvm);
2243 void iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm *mvm,
2244                                          struct iwl_rx_cmd_buffer *rxb);
2245 void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm,
2246                                               struct iwl_rx_cmd_buffer *rxb);
2247
2248 /* MVM debugfs */
2249 #ifdef CONFIG_IWLWIFI_DEBUGFS
2250 void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm);
2251 void iwl_mvm_vif_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
2252 void iwl_mvm_vif_dbgfs_add_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
2253 void iwl_mvm_vif_dbgfs_rm_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
2254 #else
2255 static inline void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm)
2256 {
2257 }
2258 static inline void
2259 iwl_mvm_vif_dbgfs_add_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
2260 {
2261 }
2262 static inline void
2263 iwl_mvm_vif_dbgfs_rm_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
2264 {
2265 }
2266 #endif /* CONFIG_IWLWIFI_DEBUGFS */
2267
2268 /* rate scaling */
2269 int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq);
2270 void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg);
2271 int rs_pretty_print_rate_v1(char *buf, int bufsz, const u32 rate);
2272 void rs_update_last_rssi(struct iwl_mvm *mvm,
2273                          struct iwl_mvm_sta *mvmsta,
2274                          struct ieee80211_rx_status *rx_status);
2275
2276 /* power management */
2277 int iwl_mvm_power_update_device(struct iwl_mvm *mvm);
2278 int iwl_mvm_power_update_mac(struct iwl_mvm *mvm);
2279 int iwl_mvm_power_update_ps(struct iwl_mvm *mvm);
2280 int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2281                                  char *buf, int bufsz);
2282
2283 void iwl_mvm_power_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
2284 void iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm,
2285                                               struct iwl_rx_cmd_buffer *rxb);
2286
2287 #ifdef CONFIG_IWLWIFI_LEDS
2288 int iwl_mvm_leds_init(struct iwl_mvm *mvm);
2289 void iwl_mvm_leds_exit(struct iwl_mvm *mvm);
2290 void iwl_mvm_leds_sync(struct iwl_mvm *mvm);
2291 #else
2292 static inline int iwl_mvm_leds_init(struct iwl_mvm *mvm)
2293 {
2294         return 0;
2295 }
2296 static inline void iwl_mvm_leds_exit(struct iwl_mvm *mvm)
2297 {
2298 }
2299 static inline void iwl_mvm_leds_sync(struct iwl_mvm *mvm)
2300 {
2301 }
2302 #endif
2303
2304 /* D3 (WoWLAN, NetDetect) */
2305 int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
2306 int iwl_mvm_resume(struct ieee80211_hw *hw);
2307 void iwl_mvm_set_wakeup(struct ieee80211_hw *hw, bool enabled);
2308 void iwl_mvm_set_rekey_data(struct ieee80211_hw *hw,
2309                             struct ieee80211_vif *vif,
2310                             struct cfg80211_gtk_rekey_data *data);
2311 void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
2312                               struct ieee80211_vif *vif,
2313                               struct inet6_dev *idev);
2314 void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
2315                                      struct ieee80211_vif *vif, int idx);
2316 extern const struct file_operations iwl_dbgfs_d3_test_ops;
2317 #ifdef CONFIG_PM_SLEEP
2318 void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm,
2319                                  struct ieee80211_vif *vif);
2320 void iwl_mvm_fast_suspend(struct iwl_mvm *mvm);
2321 int iwl_mvm_fast_resume(struct iwl_mvm *mvm);
2322 #else
2323 static inline void
2324 iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
2325 {
2326 }
2327
2328 static inline void iwl_mvm_fast_suspend(struct iwl_mvm *mvm)
2329 {
2330 }
2331
2332 static inline int iwl_mvm_fast_resume(struct iwl_mvm *mvm)
2333 {
2334         return 0;
2335 }
2336 #endif
2337 void iwl_mvm_set_wowlan_qos_seq(struct iwl_mvm_sta *mvm_ap_sta,
2338                                 struct iwl_wowlan_config_cmd_v6 *cmd);
2339 int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
2340                                struct ieee80211_vif *vif,
2341                                bool disable_offloading,
2342                                bool offload_ns,
2343                                u32 cmd_flags,
2344                                u8 sta_id);
2345
2346 /* BT Coex */
2347 int iwl_mvm_send_bt_init_conf(struct iwl_mvm *mvm);
2348 void iwl_mvm_rx_bt_coex_old_notif(struct iwl_mvm *mvm,
2349                                   struct iwl_rx_cmd_buffer *rxb);
2350 void iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
2351                               struct iwl_rx_cmd_buffer *rxb);
2352 void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2353                            enum ieee80211_rssi_event_data);
2354 void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm);
2355 u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm,
2356                                 struct ieee80211_sta *sta);
2357 bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
2358                                      struct ieee80211_sta *sta);
2359 bool iwl_mvm_bt_coex_is_ant_avail(struct iwl_mvm *mvm, u8 ant);
2360 bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm);
2361 bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm,
2362                                     enum nl80211_band band);
2363 u8 iwl_mvm_bt_coex_get_single_ant_msk(struct iwl_mvm *mvm, u8 enabled_ants);
2364 u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
2365                            struct ieee80211_tx_info *info, u8 ac);
2366
2367 /* beacon filtering */
2368 #ifdef CONFIG_IWLWIFI_DEBUGFS
2369 void
2370 iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
2371                                          struct iwl_beacon_filter_cmd *cmd);
2372 #else
2373 static inline void
2374 iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
2375                                          struct iwl_beacon_filter_cmd *cmd)
2376 {}
2377 #endif
2378 int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
2379                                  struct ieee80211_vif *vif);
2380 int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
2381                                   struct ieee80211_vif *vif);
2382 /* SMPS */
2383 void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2384                                 enum iwl_mvm_smps_type_request req_type,
2385                                 enum ieee80211_smps_mode smps_request,
2386                                 unsigned int link_id);
2387 void
2388 iwl_mvm_update_smps_on_active_links(struct iwl_mvm *mvm,
2389                                     struct ieee80211_vif *vif,
2390                                     enum iwl_mvm_smps_type_request req_type,
2391                                     enum ieee80211_smps_mode smps_request);
2392 bool iwl_mvm_rx_diversity_allowed(struct iwl_mvm *mvm,
2393                                   struct iwl_mvm_phy_ctxt *ctxt);
2394 void iwl_mvm_update_link_smps(struct ieee80211_vif *vif,
2395                               struct ieee80211_bss_conf *link_conf);
2396
2397 /* Low latency */
2398 int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2399                               bool low_latency,
2400                               enum iwl_mvm_low_latency_cause cause);
2401 /* get SystemLowLatencyMode - only needed for beacon threshold? */
2402 bool iwl_mvm_low_latency(struct iwl_mvm *mvm);
2403 bool iwl_mvm_low_latency_band(struct iwl_mvm *mvm, enum nl80211_band band);
2404 void iwl_mvm_send_low_latency_cmd(struct iwl_mvm *mvm, bool low_latency,
2405                                   u16 mac_id);
2406
2407 /* get VMACLowLatencyMode */
2408 static inline bool iwl_mvm_vif_low_latency(struct iwl_mvm_vif *mvmvif)
2409 {
2410         /*
2411          * should this consider associated/active/... state?
2412          *
2413          * Normally low-latency should only be active on interfaces
2414          * that are active, but at least with debugfs it can also be
2415          * enabled on interfaces that aren't active. However, when
2416          * interface aren't active then they aren't added into the
2417          * binding, so this has no real impact. For now, just return
2418          * the current desired low-latency state.
2419          */
2420         return mvmvif->low_latency_actual;
2421 }
2422
2423 static inline
2424 void iwl_mvm_vif_set_low_latency(struct iwl_mvm_vif *mvmvif, bool set,
2425                                  enum iwl_mvm_low_latency_cause cause)
2426 {
2427         u8 new_state;
2428
2429         if (set)
2430                 mvmvif->low_latency |= cause;
2431         else
2432                 mvmvif->low_latency &= ~cause;
2433
2434         /*
2435          * if LOW_LATENCY_DEBUGFS_FORCE_ENABLE is enabled no changes are
2436          * allowed to actual mode.
2437          */
2438         if (mvmvif->low_latency & LOW_LATENCY_DEBUGFS_FORCE_ENABLE &&
2439             cause != LOW_LATENCY_DEBUGFS_FORCE_ENABLE)
2440                 return;
2441
2442         if (cause == LOW_LATENCY_DEBUGFS_FORCE_ENABLE && set)
2443                 /*
2444                  * We enter force state
2445                  */
2446                 new_state = !!(mvmvif->low_latency &
2447                                LOW_LATENCY_DEBUGFS_FORCE);
2448         else
2449                 /*
2450                  * Check if any other one set low latency
2451                  */
2452                 new_state = !!(mvmvif->low_latency &
2453                                   ~(LOW_LATENCY_DEBUGFS_FORCE_ENABLE |
2454                                     LOW_LATENCY_DEBUGFS_FORCE));
2455
2456         mvmvif->low_latency_actual = new_state;
2457 }
2458
2459 /* Return a bitmask with all the hw supported queues, except for the
2460  * command queue, which can't be flushed.
2461  */
2462 static inline u32 iwl_mvm_flushable_queues(struct iwl_mvm *mvm)
2463 {
2464         return ((BIT(mvm->trans->trans_cfg->base_params->num_of_queues) - 1) &
2465                 ~BIT(IWL_MVM_DQA_CMD_QUEUE));
2466 }
2467
2468 void iwl_mvm_stop_device(struct iwl_mvm *mvm);
2469
2470 /* Thermal management and CT-kill */
2471 void iwl_mvm_tt_tx_backoff(struct iwl_mvm *mvm, u32 backoff);
2472 void iwl_mvm_temp_notif(struct iwl_mvm *mvm,
2473                         struct iwl_rx_cmd_buffer *rxb);
2474 void iwl_mvm_tt_handler(struct iwl_mvm *mvm);
2475 void iwl_mvm_thermal_initialize(struct iwl_mvm *mvm, u32 min_backoff);
2476 void iwl_mvm_thermal_exit(struct iwl_mvm *mvm);
2477 void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state);
2478 int iwl_mvm_get_temp(struct iwl_mvm *mvm, s32 *temp);
2479 void iwl_mvm_ct_kill_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
2480 void iwl_mvm_enter_ctkill(struct iwl_mvm *mvm);
2481 int iwl_mvm_send_temp_report_ths_cmd(struct iwl_mvm *mvm);
2482 int iwl_mvm_ctdp_command(struct iwl_mvm *mvm, u32 op, u32 budget);
2483
2484 #if IS_ENABLED(CONFIG_IWLMEI)
2485
2486 /* vendor commands */
2487 void iwl_mvm_vendor_cmds_register(struct iwl_mvm *mvm);
2488
2489 #else
2490
2491 static inline void iwl_mvm_vendor_cmds_register(struct iwl_mvm *mvm) {}
2492
2493 #endif
2494
2495 /* Location Aware Regulatory */
2496 struct iwl_mcc_update_resp_v8 *
2497 iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2,
2498                    enum iwl_mcc_source src_id);
2499 int iwl_mvm_init_mcc(struct iwl_mvm *mvm);
2500 void iwl_mvm_rx_chub_update_mcc(struct iwl_mvm *mvm,
2501                                 struct iwl_rx_cmd_buffer *rxb);
2502 struct ieee80211_regdomain *iwl_mvm_get_regdomain(struct wiphy *wiphy,
2503                                                   const char *alpha2,
2504                                                   enum iwl_mcc_source src_id,
2505                                                   bool *changed);
2506 struct ieee80211_regdomain *iwl_mvm_get_current_regdomain(struct iwl_mvm *mvm,
2507                                                           bool *changed);
2508 int iwl_mvm_init_fw_regd(struct iwl_mvm *mvm, bool force_regd_sync);
2509 void iwl_mvm_update_changed_regdom(struct iwl_mvm *mvm);
2510
2511 /* smart fifo */
2512 int iwl_mvm_sf_update(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2513                       bool added_vif);
2514
2515 /* FTM responder */
2516 int iwl_mvm_ftm_start_responder(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2517                                 struct ieee80211_bss_conf *bss_conf);
2518 void iwl_mvm_ftm_restart_responder(struct iwl_mvm *mvm,
2519                                    struct ieee80211_vif *vif,
2520                                    struct ieee80211_bss_conf *bss_conf);
2521 void iwl_mvm_ftm_responder_stats(struct iwl_mvm *mvm,
2522                                  struct iwl_rx_cmd_buffer *rxb);
2523 int iwl_mvm_ftm_resp_remove_pasn_sta(struct iwl_mvm *mvm,
2524                                      struct ieee80211_vif *vif, u8 *addr);
2525 int iwl_mvm_ftm_respoder_add_pasn_sta(struct iwl_mvm *mvm,
2526                                       struct ieee80211_vif *vif,
2527                                       u8 *addr, u32 cipher, u8 *tk, u32 tk_len,
2528                                       u8 *hltk, u32 hltk_len);
2529 void iwl_mvm_ftm_responder_clear(struct iwl_mvm *mvm,
2530                                  struct ieee80211_vif *vif);
2531
2532 /* FTM initiator */
2533 void iwl_mvm_ftm_restart(struct iwl_mvm *mvm);
2534 void iwl_mvm_ftm_range_resp(struct iwl_mvm *mvm,
2535                             struct iwl_rx_cmd_buffer *rxb);
2536 void iwl_mvm_ftm_lc_notif(struct iwl_mvm *mvm,
2537                           struct iwl_rx_cmd_buffer *rxb);
2538 int iwl_mvm_ftm_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2539                       struct cfg80211_pmsr_request *request);
2540 void iwl_mvm_ftm_abort(struct iwl_mvm *mvm, struct cfg80211_pmsr_request *req);
2541 void iwl_mvm_ftm_initiator_smooth_config(struct iwl_mvm *mvm);
2542 void iwl_mvm_ftm_initiator_smooth_stop(struct iwl_mvm *mvm);
2543 int iwl_mvm_ftm_add_pasn_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2544                              u8 *addr, u32 cipher, u8 *tk, u32 tk_len,
2545                              u8 *hltk, u32 hltk_len);
2546 void iwl_mvm_ftm_remove_pasn_sta(struct iwl_mvm *mvm, u8 *addr);
2547
2548 /* TDLS */
2549
2550 /*
2551  * We use TID 4 (VI) as a FW-used-only TID when TDLS connections are present.
2552  * This TID is marked as used vs the AP and all connected TDLS peers.
2553  */
2554 #define IWL_MVM_TDLS_FW_TID 4
2555
2556 int iwl_mvm_tdls_sta_count(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
2557 void iwl_mvm_teardown_tdls_peers(struct iwl_mvm *mvm);
2558 void iwl_mvm_recalc_tdls_state(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2559                                bool sta_added);
2560 void iwl_mvm_mac_mgd_protect_tdls_discover(struct ieee80211_hw *hw,
2561                                            struct ieee80211_vif *vif,
2562                                            unsigned int link_id);
2563 int iwl_mvm_tdls_channel_switch(struct ieee80211_hw *hw,
2564                                 struct ieee80211_vif *vif,
2565                                 struct ieee80211_sta *sta, u8 oper_class,
2566                                 struct cfg80211_chan_def *chandef,
2567                                 struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie);
2568 void iwl_mvm_tdls_recv_channel_switch(struct ieee80211_hw *hw,
2569                                       struct ieee80211_vif *vif,
2570                                       struct ieee80211_tdls_ch_sw_params *params);
2571 void iwl_mvm_tdls_cancel_channel_switch(struct ieee80211_hw *hw,
2572                                         struct ieee80211_vif *vif,
2573                                         struct ieee80211_sta *sta);
2574 void iwl_mvm_rx_tdls_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
2575 void iwl_mvm_tdls_ch_switch_work(struct work_struct *work);
2576
2577 void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm,
2578                                      enum iwl_mvm_rxq_notif_type type,
2579                                      bool sync,
2580                                      const void *data, u32 size);
2581 struct ieee80211_vif *iwl_mvm_get_bss_vif(struct iwl_mvm *mvm);
2582 struct ieee80211_vif *iwl_mvm_get_vif_by_macid(struct iwl_mvm *mvm, u32 macid);
2583 bool iwl_mvm_is_vif_assoc(struct iwl_mvm *mvm);
2584
2585 #define MVM_TCM_PERIOD_MSEC 500
2586 #define MVM_TCM_PERIOD (HZ * MVM_TCM_PERIOD_MSEC / 1000)
2587 #define MVM_LL_PERIOD (10 * HZ)
2588 void iwl_mvm_tcm_work(struct work_struct *work);
2589 void iwl_mvm_recalc_tcm(struct iwl_mvm *mvm);
2590 void iwl_mvm_pause_tcm(struct iwl_mvm *mvm, bool with_cancel);
2591 void iwl_mvm_resume_tcm(struct iwl_mvm *mvm);
2592 void iwl_mvm_tcm_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
2593 void iwl_mvm_tcm_rm_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
2594 u8 iwl_mvm_tcm_load_percentage(u32 airtime, u32 elapsed);
2595
2596 unsigned int iwl_mvm_get_wd_timeout(struct iwl_mvm *mvm,
2597                                     struct ieee80211_vif *vif);
2598 void iwl_mvm_connection_loss(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2599                              const char *errmsg);
2600 void iwl_mvm_event_frame_timeout_callback(struct iwl_mvm *mvm,
2601                                           struct ieee80211_vif *vif,
2602                                           const struct ieee80211_sta *sta,
2603                                           u16 tid);
2604 void iwl_mvm_mei_scan_filter_init(struct iwl_mei_scan_filter *mei_scan_filter);
2605
2606 void iwl_mvm_ptp_init(struct iwl_mvm *mvm);
2607 void iwl_mvm_ptp_remove(struct iwl_mvm *mvm);
2608 u64 iwl_mvm_ptp_get_adj_time(struct iwl_mvm *mvm, u64 base_time);
2609 int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b);
2610 int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm);
2611 int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm);
2612 void iwl_mvm_get_bios_tables(struct iwl_mvm *mvm);
2613 #ifdef CONFIG_IWLWIFI_DEBUGFS
2614 void iwl_mvm_link_sta_add_debugfs(struct ieee80211_hw *hw,
2615                                   struct ieee80211_vif *vif,
2616                                   struct ieee80211_link_sta *link_sta,
2617                                   struct dentry *dir);
2618 void iwl_mvm_link_add_debugfs(struct ieee80211_hw *hw,
2619                               struct ieee80211_vif *vif,
2620                               struct ieee80211_bss_conf *link_conf,
2621                               struct dentry *dir);
2622 #endif
2623
2624 /* new MLD related APIs */
2625 int iwl_mvm_sec_key_add(struct iwl_mvm *mvm,
2626                         struct ieee80211_vif *vif,
2627                         struct ieee80211_sta *sta,
2628                         struct ieee80211_key_conf *keyconf);
2629 int iwl_mvm_sec_key_del(struct iwl_mvm *mvm,
2630                         struct ieee80211_vif *vif,
2631                         struct ieee80211_sta *sta,
2632                         struct ieee80211_key_conf *keyconf);
2633 int iwl_mvm_sec_key_del_pasn(struct iwl_mvm *mvm,
2634                              struct ieee80211_vif *vif,
2635                              u32 sta_mask,
2636                              struct ieee80211_key_conf *keyconf);
2637 void iwl_mvm_sec_key_remove_ap(struct iwl_mvm *mvm,
2638                                struct ieee80211_vif *vif,
2639                                struct iwl_mvm_vif_link_info *link,
2640                                unsigned int link_id);
2641 int iwl_mvm_mld_update_sta_keys(struct iwl_mvm *mvm,
2642                                 struct ieee80211_vif *vif,
2643                                 struct ieee80211_sta *sta,
2644                                 u32 old_sta_mask,
2645                                 u32 new_sta_mask);
2646 int iwl_mvm_mld_send_key(struct iwl_mvm *mvm, u32 sta_mask, u32 key_flags,
2647                          struct ieee80211_key_conf *keyconf);
2648 u32 iwl_mvm_get_sec_flags(struct iwl_mvm *mvm,
2649                           struct ieee80211_vif *vif,
2650                           struct ieee80211_sta *sta,
2651                           struct ieee80211_key_conf *keyconf);
2652
2653 bool iwl_rfi_supported(struct iwl_mvm *mvm);
2654 int iwl_rfi_send_config_cmd(struct iwl_mvm *mvm,
2655                             struct iwl_rfi_lut_entry *rfi_table);
2656 struct iwl_rfi_freq_table_resp_cmd *iwl_rfi_get_freq_table(struct iwl_mvm *mvm);
2657 void iwl_rfi_deactivate_notif_handler(struct iwl_mvm *mvm,
2658                                       struct iwl_rx_cmd_buffer *rxb);
2659
2660 static inline u8 iwl_mvm_phy_band_from_nl80211(enum nl80211_band band)
2661 {
2662         switch (band) {
2663         case NL80211_BAND_2GHZ:
2664                 return PHY_BAND_24;
2665         case NL80211_BAND_5GHZ:
2666                 return PHY_BAND_5;
2667         case NL80211_BAND_6GHZ:
2668                 return PHY_BAND_6;
2669         default:
2670                 WARN_ONCE(1, "Unsupported band (%u)\n", band);
2671                 return PHY_BAND_5;
2672         }
2673 }
2674
2675 static inline u8 iwl_mvm_nl80211_band_from_phy(u8 phy_band)
2676 {
2677         switch (phy_band) {
2678         case PHY_BAND_24:
2679                 return NL80211_BAND_2GHZ;
2680         case PHY_BAND_5:
2681                 return NL80211_BAND_5GHZ;
2682         case PHY_BAND_6:
2683                 return NL80211_BAND_6GHZ;
2684         default:
2685                 WARN_ONCE(1, "Unsupported phy band (%u)\n", phy_band);
2686                 return NL80211_BAND_5GHZ;
2687         }
2688 }
2689
2690 /* Channel Switch */
2691 void iwl_mvm_channel_switch_disconnect_wk(struct work_struct *wk);
2692 int iwl_mvm_post_channel_switch(struct ieee80211_hw *hw,
2693                                 struct ieee80211_vif *vif,
2694                                 struct ieee80211_bss_conf *link);
2695
2696 /* Channel Context */
2697 /**
2698  * struct iwl_mvm_switch_vif_chanctx_ops - callbacks for switch_vif_chanctx()
2699  *
2700  * Since the only difference between both MLD and
2701  * non-MLD versions of switch_vif_chanctx() is these function calls,
2702  * each version will send its specific function calls to
2703  * %iwl_mvm_switch_vif_chanctx_common().
2704  *
2705  * @__assign_vif_chanctx: pointer to the function that assigns a chanctx to
2706  *      a given vif
2707  * @__unassign_vif_chanctx: pointer to the function that unassigns a chanctx to
2708  *      a given vif
2709  */
2710 struct iwl_mvm_switch_vif_chanctx_ops {
2711         int (*__assign_vif_chanctx)(struct iwl_mvm *mvm,
2712                                     struct ieee80211_vif *vif,
2713                                     struct ieee80211_bss_conf *link_conf,
2714                                     struct ieee80211_chanctx_conf *ctx,
2715                                     bool switching_chanctx);
2716         void (*__unassign_vif_chanctx)(struct iwl_mvm *mvm,
2717                                        struct ieee80211_vif *vif,
2718                                        struct ieee80211_bss_conf *link_conf,
2719                                        struct ieee80211_chanctx_conf *ctx,
2720                                        bool switching_chanctx);
2721 };
2722
2723 int
2724 iwl_mvm_switch_vif_chanctx_common(struct ieee80211_hw *hw,
2725                                   struct ieee80211_vif_chanctx_switch *vifs,
2726                                   int n_vifs,
2727                                   enum ieee80211_chanctx_switch_mode mode,
2728                                   const struct iwl_mvm_switch_vif_chanctx_ops *ops);
2729
2730 /* Channel info utils */
2731 static inline bool iwl_mvm_has_ultra_hb_channel(struct iwl_mvm *mvm)
2732 {
2733         return fw_has_capa(&mvm->fw->ucode_capa,
2734                            IWL_UCODE_TLV_CAPA_ULTRA_HB_CHANNELS);
2735 }
2736
2737 static inline void *iwl_mvm_chan_info_cmd_tail(struct iwl_mvm *mvm,
2738                                                struct iwl_fw_channel_info *ci)
2739 {
2740         return (u8 *)ci + (iwl_mvm_has_ultra_hb_channel(mvm) ?
2741                            sizeof(struct iwl_fw_channel_info) :
2742                            sizeof(struct iwl_fw_channel_info_v1));
2743 }
2744
2745 static inline size_t iwl_mvm_chan_info_padding(struct iwl_mvm *mvm)
2746 {
2747         return iwl_mvm_has_ultra_hb_channel(mvm) ? 0 :
2748                 sizeof(struct iwl_fw_channel_info) -
2749                 sizeof(struct iwl_fw_channel_info_v1);
2750 }
2751
2752 static inline void iwl_mvm_set_chan_info(struct iwl_mvm *mvm,
2753                                          struct iwl_fw_channel_info *ci,
2754                                          u32 chan, u8 band, u8 width,
2755                                          u8 ctrl_pos)
2756 {
2757         if (iwl_mvm_has_ultra_hb_channel(mvm)) {
2758                 ci->channel = cpu_to_le32(chan);
2759                 ci->band = band;
2760                 ci->width = width;
2761                 ci->ctrl_pos = ctrl_pos;
2762         } else {
2763                 struct iwl_fw_channel_info_v1 *ci_v1 =
2764                                         (struct iwl_fw_channel_info_v1 *)ci;
2765
2766                 ci_v1->channel = chan;
2767                 ci_v1->band = band;
2768                 ci_v1->width = width;
2769                 ci_v1->ctrl_pos = ctrl_pos;
2770         }
2771 }
2772
2773 static inline void
2774 iwl_mvm_set_chan_info_chandef(struct iwl_mvm *mvm,
2775                               struct iwl_fw_channel_info *ci,
2776                               const struct cfg80211_chan_def *chandef)
2777 {
2778         enum nl80211_band band = chandef->chan->band;
2779
2780         iwl_mvm_set_chan_info(mvm, ci, chandef->chan->hw_value,
2781                               iwl_mvm_phy_band_from_nl80211(band),
2782                               iwl_mvm_get_channel_width(chandef),
2783                               iwl_mvm_get_ctrl_pos(chandef));
2784 }
2785
2786 static inline int iwl_umac_scan_get_max_profiles(const struct iwl_fw *fw)
2787 {
2788         u8 ver = iwl_fw_lookup_cmd_ver(fw, SCAN_OFFLOAD_UPDATE_PROFILES_CMD,
2789                                        IWL_FW_CMD_VER_UNKNOWN);
2790         return (ver == IWL_FW_CMD_VER_UNKNOWN || ver < 3) ?
2791                 IWL_SCAN_MAX_PROFILES : IWL_SCAN_MAX_PROFILES_V2;
2792 }
2793
2794 static inline
2795 enum iwl_location_cipher iwl_mvm_cipher_to_location_cipher(u32 cipher)
2796 {
2797         switch (cipher) {
2798         case WLAN_CIPHER_SUITE_CCMP:
2799                 return IWL_LOCATION_CIPHER_CCMP_128;
2800         case WLAN_CIPHER_SUITE_GCMP:
2801                 return IWL_LOCATION_CIPHER_GCMP_128;
2802         case WLAN_CIPHER_SUITE_GCMP_256:
2803                 return IWL_LOCATION_CIPHER_GCMP_256;
2804         default:
2805                 return IWL_LOCATION_CIPHER_INVALID;
2806         }
2807 }
2808
2809 struct iwl_mvm_csme_conn_info *iwl_mvm_get_csme_conn_info(struct iwl_mvm *mvm);
2810 static inline int iwl_mvm_mei_get_ownership(struct iwl_mvm *mvm)
2811 {
2812         if (mvm->mei_registered)
2813                 return iwl_mei_get_ownership();
2814         return 0;
2815 }
2816
2817 static inline void iwl_mvm_mei_tx_copy_to_csme(struct iwl_mvm *mvm,
2818                                                struct sk_buff *skb,
2819                                                unsigned int ivlen)
2820 {
2821         if (mvm->mei_registered)
2822                 iwl_mei_tx_copy_to_csme(skb, ivlen);
2823 }
2824
2825 static inline void iwl_mvm_mei_host_disassociated(struct iwl_mvm *mvm)
2826 {
2827         if (mvm->mei_registered)
2828                 iwl_mei_host_disassociated();
2829 }
2830
2831 static inline void iwl_mvm_mei_device_state(struct iwl_mvm *mvm, bool up)
2832 {
2833         if (mvm->mei_registered)
2834                 iwl_mei_device_state(up);
2835 }
2836
2837 static inline void iwl_mvm_mei_set_sw_rfkill_state(struct iwl_mvm *mvm)
2838 {
2839         bool sw_rfkill =
2840                 mvm->hw_registered ? rfkill_soft_blocked(mvm->hw->wiphy->rfkill) : false;
2841
2842         if (mvm->mei_registered)
2843                 iwl_mei_set_rfkill_state(iwl_mvm_is_radio_killed(mvm),
2844                                          sw_rfkill);
2845 }
2846
2847 static inline bool iwl_mvm_has_p2p_over_aux(struct iwl_mvm *mvm)
2848 {
2849         u32 cmd_id = WIDE_ID(MAC_CONF_GROUP, ROC_CMD);
2850
2851         return iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 0) >= 4;
2852 }
2853
2854 static inline bool iwl_mvm_mei_filter_scan(struct iwl_mvm *mvm,
2855                                            struct sk_buff *skb)
2856 {
2857         struct ieee80211_mgmt *mgmt = (void *)skb->data;
2858
2859         if (mvm->mei_scan_filter.is_mei_limited_scan &&
2860             (ieee80211_is_probe_resp(mgmt->frame_control) ||
2861              ieee80211_is_beacon(mgmt->frame_control))) {
2862                 skb_queue_tail(&mvm->mei_scan_filter.scan_res, skb);
2863                 schedule_work(&mvm->mei_scan_filter.scan_work);
2864                 return true;
2865         }
2866
2867         return false;
2868 }
2869
2870 void iwl_mvm_send_roaming_forbidden_event(struct iwl_mvm *mvm,
2871                                           struct ieee80211_vif *vif,
2872                                           bool forbidden);
2873
2874 /* Callbacks for ieee80211_ops */
2875 void iwl_mvm_mac_tx(struct ieee80211_hw *hw,
2876                     struct ieee80211_tx_control *control, struct sk_buff *skb);
2877 void iwl_mvm_mac_wake_tx_queue(struct ieee80211_hw *hw,
2878                                struct ieee80211_txq *txq);
2879
2880 int iwl_mvm_mac_ampdu_action(struct ieee80211_hw *hw,
2881                              struct ieee80211_vif *vif,
2882                              struct ieee80211_ampdu_params *params);
2883 int iwl_mvm_op_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant);
2884 int iwl_mvm_op_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant);
2885 int iwl_mvm_mac_start(struct ieee80211_hw *hw);
2886 void iwl_mvm_mac_reconfig_complete(struct ieee80211_hw *hw,
2887                                    enum ieee80211_reconfig_type reconfig_type);
2888 void iwl_mvm_mac_stop(struct ieee80211_hw *hw, bool suspend);
2889 static inline int iwl_mvm_mac_config(struct ieee80211_hw *hw, u32 changed)
2890 {
2891         return 0;
2892 }
2893
2894 u64 iwl_mvm_prepare_multicast(struct ieee80211_hw *hw,
2895                               struct netdev_hw_addr_list *mc_list);
2896
2897 void iwl_mvm_configure_filter(struct ieee80211_hw *hw,
2898                               unsigned int changed_flags,
2899                               unsigned int *total_flags, u64 multicast);
2900 int iwl_mvm_mac_hw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
2901                         struct ieee80211_scan_request *hw_req);
2902 void iwl_mvm_mac_cancel_hw_scan(struct ieee80211_hw *hw,
2903                                 struct ieee80211_vif *vif);
2904 void iwl_mvm_sta_pre_rcu_remove(struct ieee80211_hw *hw,
2905                                 struct ieee80211_vif *vif,
2906                                 struct ieee80211_sta *sta);
2907 void iwl_mvm_mac_sta_notify(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
2908                             enum sta_notify_cmd cmd,
2909                             struct ieee80211_sta *sta);
2910 void
2911 iwl_mvm_mac_allow_buffered_frames(struct ieee80211_hw *hw,
2912                                   struct ieee80211_sta *sta, u16 tids,
2913                                   int num_frames,
2914                                   enum ieee80211_frame_release_type reason,
2915                                   bool more_data);
2916 void
2917 iwl_mvm_mac_release_buffered_frames(struct ieee80211_hw *hw,
2918                                     struct ieee80211_sta *sta, u16 tids,
2919                                     int num_frames,
2920                                     enum ieee80211_frame_release_type reason,
2921                                     bool more_data);
2922 int iwl_mvm_mac_set_rts_threshold(struct ieee80211_hw *hw, u32 value);
2923 void iwl_mvm_sta_rc_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
2924                            struct ieee80211_link_sta *link_sta, u32 changed);
2925 void iwl_mvm_mac_mgd_prepare_tx(struct ieee80211_hw *hw,
2926                                 struct ieee80211_vif *vif,
2927                                 struct ieee80211_prep_tx_info *info);
2928 void iwl_mvm_mac_mgd_complete_tx(struct ieee80211_hw *hw,
2929                                  struct ieee80211_vif *vif,
2930                                  struct ieee80211_prep_tx_info *info);
2931 void iwl_mvm_mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
2932                        u32 queues, bool drop);
2933 void iwl_mvm_mac_flush_sta(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
2934                            struct ieee80211_sta *sta);
2935 int iwl_mvm_mac_sched_scan_start(struct ieee80211_hw *hw,
2936                                  struct ieee80211_vif *vif,
2937                                  struct cfg80211_sched_scan_request *req,
2938                                  struct ieee80211_scan_ies *ies);
2939 int iwl_mvm_mac_sched_scan_stop(struct ieee80211_hw *hw,
2940                                 struct ieee80211_vif *vif);
2941 int iwl_mvm_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
2942                         struct ieee80211_vif *vif, struct ieee80211_sta *sta,
2943                         struct ieee80211_key_conf *key);
2944 void iwl_mvm_mac_update_tkip_key(struct ieee80211_hw *hw,
2945                                  struct ieee80211_vif *vif,
2946                                  struct ieee80211_key_conf *keyconf,
2947                                  struct ieee80211_sta *sta,
2948                                  u32 iv32, u16 *phase1key);
2949 int iwl_mvm_add_chanctx(struct ieee80211_hw *hw,
2950                         struct ieee80211_chanctx_conf *ctx);
2951 void iwl_mvm_remove_chanctx(struct ieee80211_hw *hw,
2952                             struct ieee80211_chanctx_conf *ctx);
2953 void iwl_mvm_change_chanctx(struct ieee80211_hw *hw,
2954                             struct ieee80211_chanctx_conf *ctx, u32 changed);
2955 int iwl_mvm_tx_last_beacon(struct ieee80211_hw *hw);
2956 void iwl_mvm_channel_switch(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
2957                             struct ieee80211_channel_switch *chsw);
2958 int iwl_mvm_pre_channel_switch(struct iwl_mvm *mvm,
2959                                struct ieee80211_vif *vif,
2960                                struct ieee80211_channel_switch *chsw);
2961 void iwl_mvm_abort_channel_switch(struct ieee80211_hw *hw,
2962                                   struct ieee80211_vif *vif,
2963                                   struct ieee80211_bss_conf *link_conf);
2964 void iwl_mvm_channel_switch_rx_beacon(struct ieee80211_hw *hw,
2965                                       struct ieee80211_vif *vif,
2966                                       struct ieee80211_channel_switch *chsw);
2967 void iwl_mvm_mac_event_callback(struct ieee80211_hw *hw,
2968                                 struct ieee80211_vif *vif,
2969                                 const struct ieee80211_event *event);
2970 void iwl_mvm_sync_rx_queues(struct ieee80211_hw *hw);
2971 int iwl_mvm_mac_testmode_cmd(struct ieee80211_hw *hw,
2972                              struct ieee80211_vif *vif,
2973                              void *data, int len);
2974 int iwl_mvm_mac_get_survey(struct ieee80211_hw *hw, int idx,
2975                            struct survey_info *survey);
2976 void iwl_mvm_mac_sta_statistics(struct ieee80211_hw *hw,
2977                                 struct ieee80211_vif *vif,
2978                                 struct ieee80211_sta *sta,
2979                                 struct station_info *sinfo);
2980 int
2981 iwl_mvm_mac_get_ftm_responder_stats(struct ieee80211_hw *hw,
2982                                     struct ieee80211_vif *vif,
2983                                     struct cfg80211_ftm_responder_stats *stats);
2984 int iwl_mvm_start_pmsr(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
2985                        struct cfg80211_pmsr_request *request);
2986 void iwl_mvm_abort_pmsr(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
2987                         struct cfg80211_pmsr_request *request);
2988
2989 bool iwl_mvm_have_links_same_channel(struct iwl_mvm_vif *vif1,
2990                                      struct iwl_mvm_vif *vif2);
2991 bool iwl_mvm_vif_is_active(struct iwl_mvm_vif *mvmvif);
2992 int iwl_mvm_set_tx_power(struct iwl_mvm *mvm,
2993                          struct ieee80211_bss_conf *bss_conf,
2994                          s16 tx_power);
2995 int iwl_mvm_set_hw_timestamp(struct ieee80211_hw *hw,
2996                              struct ieee80211_vif *vif,
2997                              struct cfg80211_set_hw_timestamp *hwts);
2998 int iwl_mvm_update_mu_groups(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
2999 bool iwl_mvm_enable_fils(struct iwl_mvm *mvm,
3000                          struct ieee80211_vif *vif,
3001                          struct ieee80211_chanctx_conf *ctx);
3002
3003 struct cfg80211_chan_def *
3004 iwl_mvm_chanctx_def(struct iwl_mvm *mvm, struct ieee80211_chanctx_conf *ctx);
3005
3006 void iwl_mvm_roc_duration_and_delay(struct ieee80211_vif *vif,
3007                                     u32 duration_ms,
3008                                     u32 *duration_tu,
3009                                     u32 *delay);
3010 int iwl_mvm_roc_add_cmd(struct iwl_mvm *mvm,
3011                         struct ieee80211_channel *channel,
3012                         struct ieee80211_vif *vif,
3013                         int duration, enum iwl_roc_activity activity);
3014
3015 /* EMLSR */
3016 bool iwl_mvm_vif_has_esr_cap(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
3017 void iwl_mvm_block_esr(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
3018                        enum iwl_mvm_esr_state reason,
3019                        u8 link_to_keep);
3020 int iwl_mvm_block_esr_sync(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
3021                            enum iwl_mvm_esr_state reason);
3022 void iwl_mvm_unblock_esr(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
3023                          enum iwl_mvm_esr_state reason);
3024 void iwl_mvm_exit_esr(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
3025                       enum iwl_mvm_esr_state reason,
3026                       u8 link_to_keep);
3027 s8 iwl_mvm_get_esr_rssi_thresh(struct iwl_mvm *mvm,
3028                                const struct cfg80211_chan_def *chandef,
3029                                bool low);
3030 void iwl_mvm_bt_coex_update_link_esr(struct iwl_mvm *mvm,
3031                                      struct ieee80211_vif *vif,
3032                                      int link_id);
3033 bool
3034 iwl_mvm_bt_coex_calculate_esr_mode(struct iwl_mvm *mvm,
3035                                    struct ieee80211_vif *vif,
3036                                    s32 link_rssi,
3037                                    bool primary);
3038 int iwl_mvm_esr_non_bss_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
3039                              unsigned int link_id, bool active);
3040
3041 void
3042 iwl_mvm_send_ap_tx_power_constraint_cmd(struct iwl_mvm *mvm,
3043                                         struct ieee80211_vif *vif,
3044                                         struct ieee80211_bss_conf *bss_conf,
3045                                         bool is_ap);
3046 #endif /* __IWL_MVM_H__ */