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fuchsia / drivers / wlan / intel / iwlwifi / e14bff8f02c9b2bd8c5514affe995ee678cf1c24 / . / third_party / iwlwifi / mvm / mvm.h
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/******************************************************************************
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
* Copyright(c) 2018 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*****************************************************************************/
#ifndef SRC_CONNECTIVITY_WLAN_DRIVERS_THIRD_PARTY_INTEL_IWLWIFI_MVM_MVM_H_
#define SRC_CONNECTIVITY_WLAN_DRIVERS_THIRD_PARTY_INTEL_IWLWIFI_MVM_MVM_H_
#include <fuchsia/hardware/wlanphyimpl/c/banjo.h>
#include <threads.h>
#include <zircon/listnode.h>
#include <zircon/time.h>
#include "third_party/iwlwifi/fw/acpi.h"
#include "third_party/iwlwifi/fw/dbg.h"
#include "third_party/iwlwifi/fw/file.h"
#include "third_party/iwlwifi/fw/notif-wait.h"
#include "third_party/iwlwifi/fw/runtime.h"
#include "third_party/iwlwifi/iwl-config.h"
#include "third_party/iwlwifi/iwl-eeprom-parse.h"
#include "third_party/iwlwifi/iwl-nvm-parse.h"
#include "third_party/iwlwifi/iwl-op-mode.h"
#include "third_party/iwlwifi/iwl-phy-db.h"
#include "third_party/iwlwifi/iwl-trans.h"
#include "third_party/iwlwifi/iwl-vendor-cmd.h"
#include "third_party/iwlwifi/mvm/constants.h"
#include "third_party/iwlwifi/mvm/fw-api.h"
#include "third_party/iwlwifi/mvm/sta.h"
#include "third_party/iwlwifi/mvm/tof.h"
#include "third_party/iwlwifi/platform/compiler.h"
#include "third_party/iwlwifi/platform/ieee80211.h"
#include "third_party/iwlwifi/platform/kernel.h"
#include "third_party/iwlwifi/platform/task.h"
#ifdef CPTCFG_IWLWIFI_LTE_COEX
#include "third_party/iwlwifi/lte-coex.h"
#endif
#define IWL_MVM_MAX_ADDRESSES 5
/* RSSI offset for WkP */
#define IWL_RSSI_OFFSET 50
#define IWL_MVM_MISSED_BEACONS_THRESHOLD 8
/* A TimeUnit is 1024 microsecond */
#define MSEC_TO_TU(_msec) (_msec * 1000 / 1024)
/* For GO, this value represents the number of TUs before CSA "beacon
* 0" TBTT when the CSA time-event needs to be scheduled to start. It
* must be big enough to ensure that we switch in time.
*/
#define IWL_MVM_CHANNEL_SWITCH_TIME_GO 40
/* For client, this value represents the number of TUs before CSA
* "beacon 1" TBTT, instead. This is because we don't know when the
* GO/AP will be in the new channel, so we switch early enough.
*/
#define IWL_MVM_CHANNEL_SWITCH_TIME_CLIENT 10
/*
* This value (in TUs) is used to fine tune the CSA NoA end time which should
* be just before "beacon 0" TBTT.
*/
#define IWL_MVM_CHANNEL_SWITCH_MARGIN 4
/*
* Number of beacons to transmit on a new channel until we unblock tx to
* the stations, even if we didn't identify them on a new channel
*/
#define IWL_MVM_CS_UNBLOCK_TX_TIMEOUT 3
/* offchannel queue towards mac80211 */
#define IWL_MVM_OFFCHANNEL_QUEUE 0
/* the maximum number of MAC interfaces in a MVM firmware */
#define MAX_NUM_MVMVIF 4
/* Default NVM size to read */
#define IWL_NVM_DEFAULT_CHUNK_SIZE (2 * 1024)
#define NVM_WRITE_OPCODE 1
#define NVM_READ_OPCODE 0
/* load nvm chunk response */
enum { READ_NVM_CHUNK_SUCCEED = 0, READ_NVM_CHUNK_NOT_VALID_ADDRESS = 1 };
extern const struct ieee80211_ops iwl_mvm_hw_ops;
/**
* struct iwl_mvm_mod_params - module parameters for iwlmvm
* @init_dbg: if true, then the NIC won't be stopped if the INIT fw asserted.
* We will register to mac80211 to have testmode working. The NIC must not
* be up'ed after the INIT fw asserted. This is useful to be able to use
* proprietary tools over testmode to debug the INIT fw.
* @tfd_q_hang_detect: enabled the detection of hung transmit queues
* @power_scheme: one of enum iwl_power_scheme
*/
struct iwl_mvm_mod_params {
bool init_dbg;
bool tfd_q_hang_detect;
int power_scheme;
};
extern struct iwl_mvm_mod_params iwlmvm_mod_params;
struct iwl_mvm_phy_ctxt {
uint16_t id;
uint16_t color;
uint32_t ref;
wlan_channel_t chandef;
wlan_info_band_t band;
#ifdef CPTCFG_IWLWIFI_FRQ_MGR
/* Frequency Manager tx power limit*/
int8_t fm_tx_power_limit;
#endif
};
struct iwl_mvm_time_event_data {
struct iwl_mvm_vif* mvmvif;
list_node_t list;
zx_time_t end_time;
uint32_t duration; // in beacon time unit (TU)
bool running;
uint32_t uid;
/*
* The access to the 'id' field must be done when the
* mvm->time_event_lock is held, as it value is used to indicate
* if the te is in the time event list or not (when id == TE_MAX)
*/
uint32_t id;
};
/* Power management */
/**
* enum iwl_power_scheme
* @IWL_POWER_LEVEL_CAM - Continuously Active Mode
* @IWL_POWER_LEVEL_BPS - Balanced Power Save (default)
* @IWL_POWER_LEVEL_LP - Low Power
*/
enum iwl_power_scheme { IWL_POWER_SCHEME_CAM = 1, IWL_POWER_SCHEME_BPS, IWL_POWER_SCHEME_LP };
#define IWL_CONN_MAX_LISTEN_INTERVAL 10
#define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL
#ifdef CPTCFG_IWLWIFI_DEBUGFS
enum iwl_dbgfs_pm_mask {
MVM_DEBUGFS_PM_KEEP_ALIVE = BIT(0),
MVM_DEBUGFS_PM_SKIP_OVER_DTIM = BIT(1),
MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS = BIT(2),
MVM_DEBUGFS_PM_RX_DATA_TIMEOUT = BIT(3),
MVM_DEBUGFS_PM_TX_DATA_TIMEOUT = BIT(4),
MVM_DEBUGFS_PM_LPRX_ENA = BIT(6),
MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD = BIT(7),
MVM_DEBUGFS_PM_SNOOZE_ENABLE = BIT(8),
MVM_DEBUGFS_PM_UAPSD_MISBEHAVING = BIT(9),
MVM_DEBUGFS_PM_USE_PS_POLL = BIT(10),
};
struct iwl_dbgfs_pm {
uint16_t keep_alive_seconds;
uint32_t rx_data_timeout;
uint32_t tx_data_timeout;
bool skip_over_dtim;
uint8_t skip_dtim_periods;
bool lprx_ena;
uint32_t lprx_rssi_threshold;
bool snooze_ena;
bool uapsd_misbehaving;
bool use_ps_poll;
int mask;
};
/* beacon filtering */
enum iwl_dbgfs_bf_mask {
MVM_DEBUGFS_BF_ENERGY_DELTA = BIT(0),
MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA = BIT(1),
MVM_DEBUGFS_BF_ROAMING_STATE = BIT(2),
MVM_DEBUGFS_BF_TEMP_THRESHOLD = BIT(3),
MVM_DEBUGFS_BF_TEMP_FAST_FILTER = BIT(4),
MVM_DEBUGFS_BF_TEMP_SLOW_FILTER = BIT(5),
MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER = BIT(6),
MVM_DEBUGFS_BF_DEBUG_FLAG = BIT(7),
MVM_DEBUGFS_BF_ESCAPE_TIMER = BIT(8),
MVM_DEBUGFS_BA_ESCAPE_TIMER = BIT(9),
MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT = BIT(10),
};
struct iwl_dbgfs_bf {
uint32_t bf_energy_delta;
uint32_t bf_roaming_energy_delta;
uint32_t bf_roaming_state;
uint32_t bf_temp_threshold;
uint32_t bf_temp_fast_filter;
uint32_t bf_temp_slow_filter;
uint32_t bf_enable_beacon_filter;
uint32_t bf_debug_flag;
uint32_t bf_escape_timer;
uint32_t ba_escape_timer;
uint32_t ba_enable_beacon_abort;
int mask;
};
#endif
enum iwl_mvm_smps_type_request {
IWL_MVM_SMPS_REQ_BT_COEX,
IWL_MVM_SMPS_REQ_TT,
IWL_MVM_SMPS_REQ_PROT,
NUM_IWL_MVM_SMPS_REQ,
};
enum iwl_mvm_ref_type {
IWL_MVM_REF_UCODE_DOWN,
IWL_MVM_REF_SCAN,
IWL_MVM_REF_ROC,
IWL_MVM_REF_ROC_AUX,
IWL_MVM_REF_P2P_CLIENT,
IWL_MVM_REF_AP_IBSS,
IWL_MVM_REF_USER,
IWL_MVM_REF_TX,
IWL_MVM_REF_TX_AGG,
IWL_MVM_REF_ADD_IF,
IWL_MVM_REF_START_AP,
IWL_MVM_REF_BSS_CHANGED,
IWL_MVM_REF_PREPARE_TX,
IWL_MVM_REF_PROTECT_TDLS,
IWL_MVM_REF_CHECK_CTKILL,
IWL_MVM_REF_PRPH_READ,
IWL_MVM_REF_PRPH_WRITE,
IWL_MVM_REF_NMI,
IWL_MVM_REF_TM_CMD,
IWL_MVM_REF_EXIT_WORK,
IWL_MVM_REF_PROTECT_CSA,
IWL_MVM_REF_FW_DBG_COLLECT,
IWL_MVM_REF_INIT_UCODE,
IWL_MVM_REF_SENDING_CMD,
IWL_MVM_REF_RX,
/* update debugfs.c when changing this */
IWL_MVM_REF_COUNT,
};
enum iwl_bt_force_ant_mode {
BT_FORCE_ANT_DIS = 0,
BT_FORCE_ANT_AUTO,
BT_FORCE_ANT_BT,
BT_FORCE_ANT_WIFI,
BT_FORCE_ANT_MAX,
};
/**
* struct iwl_mvm_low_latency_cause - low latency set causes
* @LOW_LATENCY_TRAFFIC: indicates low latency traffic was detected
* @LOW_LATENCY_DEBUGFS: low latency mode set from debugfs
* @LOW_LATENCY_VCMD: low latency mode set from vendor command
* @LOW_LATENCY_VIF_TYPE: low latency mode set because of vif type (ap)
*/
enum iwl_mvm_low_latency_cause {
LOW_LATENCY_TRAFFIC = BIT(0),
LOW_LATENCY_DEBUGFS = BIT(1),
LOW_LATENCY_VCMD = BIT(2),
LOW_LATENCY_VIF_TYPE = BIT(3),
};
/**
* struct iwl_mvm_vif_bf_data - beacon filtering related data
* @bf_enabled: indicates if beacon filtering is enabled
* @ba_enabled: indicated if beacon abort is enabled
* @ave_beacon_signal: average beacon signal
* @last_cqm_event: rssi of the last cqm event
* @bt_coex_min_thold: minimum threshold for BT coex
* @bt_coex_max_thold: maximum threshold for BT coex
* @last_bt_coex_event: rssi of the last BT coex event
*/
struct iwl_mvm_vif_bf_data {
bool bf_enabled;
bool ba_enabled;
int ave_beacon_signal;
int last_cqm_event;
int bt_coex_min_thold;
int bt_coex_max_thold;
int last_bt_coex_event;
};
/**
* struct iwl_probe_resp_data - data for NoA/CSA updates
* @rcu_head: used for freeing the data on update
* @notif: notification data
* @noa_len: length of NoA attribute, calculated from the notification
*/
struct iwl_probe_resp_data {
struct rcu_head rcu_head;
struct iwl_probe_resp_data_notif notif;
int noa_len;
};
/**
* struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context
* @id: between 0 and 3
* @color: to solve races upon MAC addition and removal
* @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA
* @addr: the MAC address owned by this interface.
* @bssid: BSSID for this (client) interface
* @associated: indicates that we're currently associated, used only for
* managing the firmware state in iwl_mvm_bss_info_changed_station()
* @ap_assoc_sta_count: count of stations associated to us - valid only
* if VIF type is AP
* @uploaded: indicates the MAC context has been added to the device
* @ap_ibss_active: indicates that AP/IBSS is configured and that the interface
* should get quota etc.
* @pm_enabled - Indicate if MAC power management is allowed
* @monitor_active: indicates that monitor context is configured, and that the
* interface should get quota etc.
* @low_latency: indicates low latency is set, see
* enum &iwl_mvm_low_latency_cause for causes.
* @ps_disabled: indicates that this interface requires PS to be disabled
* @queue_params: QoS params for this MAC
* @bcast_sta: station used for broadcast packets. Used by the following
* vifs: P2P_DEVICE, GO and AP.
* @beacon_skb: the skb used to hold the AP/GO beacon template
* @smps_requests: the SMPS requests of different parts of the driver,
* combined on update to yield the overall request to mac80211.
* @beacon_stats: beacon statistics, containing the # of received beacons,
* # of received beacons accumulated over FW restart, and the current
* average signal of beacons retrieved from the firmware
* @csa_failed: CSA failed to schedule time event, report an error later
* @features: hw features active for this vif
* @probe_resp_data: data from FW notification to store NOA and CSA related
* data to be inserted into probe response.
* @zxdev: the placeholder for MAC device
* @mac_role: the role of interface
* @ifc: store callback functions of MLME
* @ht_enabled: indicates if HT is enabled in this interface.
*/
struct iwl_mvm_vif {
struct iwl_mvm* mvm;
uint16_t id;
uint16_t color;
uint8_t ap_sta_id;
uint8_t addr[ETH_ALEN];
uint8_t bssid[ETH_ALEN];
bool associated;
uint8_t ap_assoc_sta_count;
uint16_t cab_queue;
bool uploaded;
bool ap_ibss_active;
bool pm_enabled;
bool monitor_active;
uint8_t low_latency;
bool ps_disabled;
bool p2p;
struct iwl_mvm_vif_bf_data bf_data;
struct {
uint32_t num_beacons, accu_num_beacons;
uint8_t avg_signal;
} beacon_stats;
uint32_t ap_beacon_time;
enum iwl_tsf_id tsf_id;
/*
* QoS data from mac80211, need to store this here
* as mac80211 has a separate callback but we need
* to have the data for the MAC context
*/
struct ieee80211_tx_queue_params queue_params[IEEE80211_AC_MAX];
struct iwl_mvm_time_event_data time_event_data;
struct iwl_mvm_time_event_data hs_time_event_data;
struct iwl_mvm_int_sta bcast_sta;
struct iwl_mvm_int_sta mcast_sta;
/*
* Assigned while mac80211 has the interface in a channel context,
* or, for P2P Device, while it exists.
*/
struct iwl_mvm_phy_ctxt* phy_ctxt;
#ifdef CONFIG_PM
/* WoWLAN GTK rekey data */
struct {
uint8_t kck[NL80211_KCK_LEN], kek[NL80211_KEK_LEN];
__le64 replay_ctr;
bool valid;
} rekey_data;
int tx_key_idx;
bool seqno_valid;
uint16_t seqno;
#endif
#if IS_ENABLED(CONFIG_IPV6)
/* IPv6 addresses for WoWLAN */
struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
unsigned long tentative_addrs[BITS_TO_LONGS(IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX)];
int num_target_ipv6_addrs;
#endif
#ifdef CPTCFG_IWLWIFI_DEBUGFS
struct dentry* dbgfs_dir;
struct dentry* dbgfs_slink;
struct iwl_dbgfs_pm dbgfs_pm;
struct iwl_dbgfs_bf dbgfs_bf;
struct iwl_mac_power_cmd mac_pwr_cmd;
int dbgfs_quota_min;
#endif
enum ieee80211_smps_mode smps_requests[NUM_IWL_MVM_SMPS_REQ];
/* FW identified misbehaving AP */
uint8_t uapsd_misbehaving_bssid[ETH_ALEN];
#ifdef CPTCFG_IWLMVM_ADVANCED_QUOTA_MGMT
int pct_quota;
#endif
struct delayed_work uapsd_nonagg_detected_wk;
/* Indicates that CSA countdown may be started */
bool csa_countdown;
bool csa_failed;
uint16_t csa_target_freq;
/* Indicates that we are waiting for a beacon on a new channel */
bool csa_bcn_pending;
/* TCP Checksum Offload */
netdev_features_t features;
struct iwl_probe_resp_data* probe_resp_data;
struct ieee80211_key_conf* ap_wep_key;
/* Zircon objects */
struct zx_device* zxdev;
wlan_mac_role_t mac_role;
zx_handle_t mlme_channel; // Channel passed from devmgr. Will be passed to MLME at mac_start().
wlan_softmac_ifc_protocol_t ifc;
// Merged from 'struct ieee80211_vif'
bool ht_enabled;
struct {
uint8_t dtim_period; // Number of beacons. In most cases, it is 3.
uint16_t beacon_int; // In time unit. In most cases, it is 100.
uint16_t listen_interval; // In time unit. Indicates how often the STA needs to wake up to
// listen beacon. 0 means never enter power saving mode.
uint8_t bssid[ETH_ALEN];
wlan_channel_t chandef;
bool qos;
bool use_cts_prot;
bool use_short_preamble;
bool use_short_slot;
bool ht_operation_mode;
bool assoc; // true if the interface is associated.
} bss_conf;
};
extern const uint8_t tid_to_mac80211_ac[];
#define IWL_MVM_SCAN_STOPPING_SHIFT 8
enum iwl_scan_status {
IWL_MVM_SCAN_REGULAR = BIT(0),
IWL_MVM_SCAN_SCHED = BIT(1),
IWL_MVM_SCAN_NETDETECT = BIT(2),
IWL_MVM_SCAN_STOPPING_REGULAR = BIT(8),
IWL_MVM_SCAN_STOPPING_SCHED = BIT(9),
IWL_MVM_SCAN_STOPPING_NETDETECT = BIT(10),
IWL_MVM_SCAN_REGULAR_MASK = IWL_MVM_SCAN_REGULAR | IWL_MVM_SCAN_STOPPING_REGULAR,
IWL_MVM_SCAN_SCHED_MASK = IWL_MVM_SCAN_SCHED | IWL_MVM_SCAN_STOPPING_SCHED,
IWL_MVM_SCAN_NETDETECT_MASK = IWL_MVM_SCAN_NETDETECT | IWL_MVM_SCAN_STOPPING_NETDETECT,
IWL_MVM_SCAN_STOPPING_MASK = 0xff << IWL_MVM_SCAN_STOPPING_SHIFT,
IWL_MVM_SCAN_MASK = 0xff,
IWL_MVM_SCAN_MASK_HWEIGHT32 = 8, // '0xff' has 8-bit asserted.
};
enum iwl_mvm_scan_type {
IWL_SCAN_TYPE_NOT_SET,
IWL_SCAN_TYPE_UNASSOC,
IWL_SCAN_TYPE_WILD,
IWL_SCAN_TYPE_MILD,
IWL_SCAN_TYPE_FRAGMENTED,
IWL_SCAN_TYPE_FAST_BALANCE = IWL_SCAN_TYPE_FRAGMENTED + 1,
};
enum iwl_mvm_sched_scan_pass_all_states {
SCHED_SCAN_PASS_ALL_DISABLED,
SCHED_SCAN_PASS_ALL_ENABLED,
SCHED_SCAN_PASS_ALL_FOUND,
};
/**
* struct iwl_mvm_tt_mgnt - Thermal Throttling Management structure
* @ct_kill_exit: worker to exit thermal kill
* @dynamic_smps: Is thermal throttling enabled dynamic_smps?
* @tx_backoff: The current thremal throttling tx backoff in uSec.
* @min_backoff: The minimal tx backoff due to power restrictions
* @params: Parameters to configure the thermal throttling algorithm.
* @throttle: Is thermal throttling is active?
*/
struct iwl_mvm_tt_mgmt {
struct delayed_work ct_kill_exit;
bool dynamic_smps;
uint32_t tx_backoff;
uint32_t min_backoff;
struct iwl_tt_params params;
bool throttle;
};
#ifdef CONFIG_THERMAL
/**
*struct iwl_mvm_thermal_device - thermal zone related data
* @temp_trips: temperature thresholds for report
* @fw_trips_index: keep indexes to original array - temp_trips
* @tzone: thermal zone device data
*/
struct iwl_mvm_thermal_device {
int16_t temp_trips[IWL_MAX_DTS_TRIPS];
uint8_t fw_trips_index[IWL_MAX_DTS_TRIPS];
struct thermal_zone_device* tzone;
};
/*
* struct iwl_mvm_cooling_device
* @cur_state: current state
* @cdev: struct thermal cooling device
*/
struct iwl_mvm_cooling_device {
uint32_t cur_state;
struct thermal_cooling_device* cdev;
};
#endif
#define IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES 8
struct iwl_mvm_frame_stats {
uint32_t legacy_frames;
uint32_t ht_frames;
uint32_t vht_frames;
uint32_t bw_20_frames;
uint32_t bw_40_frames;
uint32_t bw_80_frames;
uint32_t bw_160_frames;
uint32_t sgi_frames;
uint32_t ngi_frames;
uint32_t siso_frames;
uint32_t mimo2_frames;
uint32_t agg_frames;
uint32_t ampdu_count;
uint32_t success_frames;
uint32_t fail_frames;
uint32_t last_rates[IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES];
int last_frame_idx;
};
enum {
D0I3_DEFER_WAKEUP,
D0I3_PENDING_WAKEUP,
};
#ifdef CPTCFG_IWLWIFI_LTE_COEX
struct lte_coex_state {
uint8_t state;
bool has_static;
bool has_config;
bool has_sps;
bool has_rprtd_chan;
bool has_ft;
struct iwl_lte_coex_static_params_cmd stat;
struct iwl_lte_coex_config_cmd config;
struct iwl_lte_coex_sps_cmd sps;
struct iwl_lte_coex_wifi_reported_channel_cmd rprtd_chan;
struct iwl_lte_coex_fine_tuning_params_cmd ft;
};
#endif
#define IWL_MVM_DEBUG_SET_TEMPERATURE_DISABLE 0xff
#define IWL_MVM_DEBUG_SET_TEMPERATURE_MIN -100
#define IWL_MVM_DEBUG_SET_TEMPERATURE_MAX 200
enum iwl_mvm_tdls_cs_state {
IWL_MVM_TDLS_SW_IDLE = 0,
IWL_MVM_TDLS_SW_REQ_SENT,
IWL_MVM_TDLS_SW_RESP_RCVD,
IWL_MVM_TDLS_SW_REQ_RCVD,
IWL_MVM_TDLS_SW_ACTIVE,
};
enum iwl_mvm_traffic_load {
IWL_MVM_TRAFFIC_LOW,
IWL_MVM_TRAFFIC_MEDIUM,
IWL_MVM_TRAFFIC_HIGH,
};
// NEEDS_PORINTG: DECLARE_EWMA(rate, 16, 16)
struct iwl_mvm_tcm_mac {
struct {
uint32_t pkts[IEEE80211_AC_MAX];
uint32_t airtime;
} tx;
struct {
uint32_t pkts[IEEE80211_AC_MAX];
uint32_t airtime;
uint32_t last_ampdu_ref;
} rx;
struct {
/* track AP's transfer in client mode */
uint64_t rx_bytes;
struct ewma_rate rate;
bool detected;
} uapsd_nonagg_detect;
bool opened_rx_ba_sessions;
};
struct iwl_mvm_tcm {
struct delayed_work work;
mtx_t lock; /* used when time elapsed */
unsigned long ts; /* timestamp when period ends */
unsigned long ll_ts;
unsigned long uapsd_nonagg_ts;
bool paused;
struct iwl_mvm_tcm_mac data[NUM_MAC_INDEX_DRIVER];
struct {
uint32_t elapsed; /* milliseconds for this TCM period */
uint32_t airtime[NUM_MAC_INDEX_DRIVER];
enum iwl_mvm_traffic_load load[NUM_MAC_INDEX_DRIVER];
enum iwl_mvm_traffic_load band_load[WLAN_INFO_BAND_COUNT];
enum iwl_mvm_traffic_load global_load;
bool low_latency[NUM_MAC_INDEX_DRIVER];
bool change[NUM_MAC_INDEX_DRIVER];
bool global_change;
} result;
};
#ifdef CPTCFG_IWLMVM_TDLS_PEER_CACHE
#define IWL_MVM_TDLS_CNT_MAX_PEERS 4
struct iwl_mvm_tdls_peer_counter {
list_node_t list;
struct rcu_head rcu_head;
struct mac_address mac __aligned(2);
struct ieee80211_vif* vif;
uint32_t tx_bytes;
struct {
uint32_t bytes;
} ____cacheline_aligned_in_smp rx[];
};
#endif
/**
* struct iwl_mvm_reorder_buffer - per ra/tid/queue reorder buffer
* @head_sn: reorder window head sn
* @num_stored: number of mpdus stored in the buffer
* @buf_size: the reorder buffer size as set by the last addba request
* @queue: queue of this reorder buffer
* @last_amsdu: track last ASMDU SN for duplication detection
* @last_sub_index: track ASMDU sub frame index for duplication detection
* @reorder_timer: timer for frames are in the reorder buffer. For AMSDU
* it is the time of last received sub-frame
* @removed: prevent timer re-arming
* @valid: reordering is valid for this queue
* @lock: protect reorder buffer internal state
* @mvm: mvm pointer, needed for frame timer context
*/
struct iwl_mvm_reorder_buffer {
uint16_t head_sn;
uint16_t num_stored;
uint16_t buf_size;
int queue;
uint16_t last_amsdu;
uint8_t last_sub_index;
struct timer_list reorder_timer;
bool removed;
bool valid;
mtx_t lock;
struct iwl_mvm* mvm;
} ____cacheline_aligned_in_smp;
/**
* struct _iwl_mvm_reorder_buf_entry - reorder buffer entry per-queue/per-seqno
* @frames: list of skbs stored
* @reorder_time: time the packet was stored in the reorder buffer
*/
struct _iwl_mvm_reorder_buf_entry {
struct sk_buff_head frames;
unsigned long reorder_time;
};
/* make this indirection to get the aligned thing */
struct iwl_mvm_reorder_buf_entry {
struct _iwl_mvm_reorder_buf_entry e;
}
#ifndef __CHECKER__
/* sparse doesn't like this construct: "bad integer constant expression" */
__aligned(roundup_pow_of_two(sizeof(struct _iwl_mvm_reorder_buf_entry)))
#endif
;
/**
* struct iwl_mvm_baid_data - BA session data
* @sta_id: station id
* @tid: tid of the session
* @baid baid of the session
* @timeout: the timeout set in the addba request
* @entries_per_queue: # of buffers per queue, this actually gets
* aligned up to avoid cache line sharing between queues
* @last_rx: last rx jiffies, updated only if timeout passed from last update
* @session_timer: timer to check if BA session expired, runs at 2 * timeout
* @mvm: mvm pointer, needed for timer context
* @reorder_buf: reorder buffer, allocated per queue
* @reorder_buf_data: data
*/
struct iwl_mvm_baid_data {
struct rcu_head rcu_head;
uint8_t sta_id;
uint8_t tid;
uint8_t baid;
uint16_t timeout;
uint16_t entries_per_queue;
unsigned long last_rx;
struct timer_list session_timer;
struct iwl_mvm_baid_data __rcu** rcu_ptr;
struct iwl_mvm* mvm;
struct iwl_mvm_reorder_buffer reorder_buf[IWL_MAX_RX_HW_QUEUES];
struct iwl_mvm_reorder_buf_entry entries[];
};
static inline struct iwl_mvm_baid_data* iwl_mvm_baid_data_from_reorder_buf(
struct iwl_mvm_reorder_buffer* buf) {
return (struct iwl_mvm_baid_data*)((uint8_t*)buf -
offsetof(struct iwl_mvm_baid_data, reorder_buf) -
sizeof(*buf) * buf->queue);
}
/*
* enum iwl_mvm_queue_status - queue status
* @IWL_MVM_QUEUE_FREE: the queue is not allocated nor reserved
* Basically, this means that this queue can be used for any purpose
* @IWL_MVM_QUEUE_RESERVED: queue is reserved but not yet in use
* This is the state of a queue that has been dedicated for some RATID
* (agg'd or not), but that hasn't yet gone through the actual enablement
* of iwl_mvm_enable_txq(), and therefore no traffic can go through it yet.
* Note that in this state there is no requirement to already know what TID
* should be used with this queue, it is just marked as a queue that will
* be used, and shouldn't be allocated to anyone else.
* @IWL_MVM_QUEUE_READY: queue is ready to be used
* This is the state of a queue that has been fully configured (including
* SCD pointers, etc), has a specific RA/TID assigned to it, and can be
* used to send traffic.
* @IWL_MVM_QUEUE_SHARED: queue is shared, or in a process of becoming shared
* This is a state in which a single queue serves more than one TID, all of
* which are not aggregated. Note that the queue is only associated to one
* RA.
*/
enum iwl_mvm_queue_status {
IWL_MVM_QUEUE_FREE,
IWL_MVM_QUEUE_RESERVED,
IWL_MVM_QUEUE_READY,
IWL_MVM_QUEUE_SHARED,
};
#define IWL_MVM_DQA_QUEUE_TIMEOUT (5 * HZ)
#define IWL_MVM_INVALID_QUEUE 0xFFFF
#define IWL_MVM_NUM_CIPHERS 10
struct iwl_mvm_sar_profile {
bool enabled;
uint8_t table[ACPI_SAR_TABLE_SIZE];
};
struct iwl_mvm_geo_profile {
uint8_t values[ACPI_GEO_TABLE_SIZE];
};
static inline struct iwl_mvm_txq* iwl_mvm_txq_from_mac80211(struct ieee80211_txq* txq) {
return (struct iwl_mvm_txq*)txq->drv_priv;
}
static inline struct iwl_mvm_txq* iwl_mvm_txq_from_tid(struct ieee80211_sta* sta, uint8_t tid) {
if (tid == IWL_MAX_TID_COUNT) {
tid = IEEE80211_TIDS_MAX;
}
return (struct iwl_mvm_txq*)(sta->txq[tid]->drv_priv);
}
/**
* struct iwl_mvm_tvqm_txq_info - maps TVQM hw queue to tid
*
* @txq_tid: txq tid
*/
struct iwl_mvm_tvqm_txq_info {
uint8_t txq_tid;
};
struct iwl_mvm_dqa_txq_info {
uint8_t ra_sta_id; /* The RA this queue is mapped to, if exists */
bool reserved; /* Is this the TXQ reserved for a STA */
uint8_t mac80211_ac; /* The mac80211 AC this queue is mapped to */
uint8_t txq_tid; /* The TID "owner" of this queue*/
uint16_t tid_bitmap; /* Bitmap of the TIDs mapped to this queue */
/* Timestamp for inactivation per TID of this queue */
unsigned long last_frame_time[IWL_MAX_TID_COUNT + 1];
enum iwl_mvm_queue_status status;
};
struct iwl_mvm {
/* for logger access */
struct device* dev;
struct iwl_trans* trans;
const struct iwl_fw* fw;
const struct iwl_cfg* cfg;
struct iwl_phy_db* phy_db;
/* for protecting access to iwl_mvm */
mtx_t mutex;
list_node_t async_handlers_list;
mtx_t async_handlers_lock;
struct work_struct async_handlers_wk;
struct work_struct roc_done_wk;
#ifdef CPTCFG_MAC80211_LATENCY_MEASUREMENTS
struct work_struct tx_latency_wk;
struct delayed_work tx_latency_watchdog_wk;
struct ieee80211_tx_latency_event last_tx_lat_event;
struct ieee80211_tx_latency_event round_max_tx_lat;
s64 start_round_ts;
uint32_t max_tx_latency_gp2;
#endif /* CPTCFG_MAC80211_LATENCY_MEASUREMENTS */
unsigned long init_status;
unsigned long status;
uint32_t queue_sync_cookie;
atomic_t queue_sync_counter;
/*
* for beacon filtering -
* currently only one interface can be supported
*/
struct iwl_mvm_vif* bf_allowed_vif;
bool hw_registered;
bool calibrating;
uint32_t error_event_table[2];
uint32_t log_event_table;
uint32_t umac_error_event_table;
bool support_umac_log;
uint32_t ampdu_ref;
bool ampdu_toggle;
struct iwl_notif_wait_data notif_wait;
union {
struct mvm_statistics_rx_v3 rx_stats_v3;
struct mvm_statistics_rx rx_stats;
};
struct {
uint64_t rx_time;
uint64_t tx_time;
uint64_t on_time_rf;
uint64_t on_time_scan;
} radio_stats, accu_radio_stats;
list_node_t add_stream_txqs;
union {
struct iwl_mvm_dqa_txq_info queue_info[IWL_MAX_HW_QUEUES];
struct iwl_mvm_tvqm_txq_info tvqm_info[IWL_MAX_TVQM_QUEUES];
};
struct work_struct add_stream_wk; /* To add streams to queues */
const char* nvm_file_name;
struct iwl_nvm_data* nvm_data;
/* NVM sections */
struct iwl_nvm_section nvm_sections[NVM_MAX_NUM_SECTIONS];
struct iwl_fw_runtime fwrt;
/* EEPROM MAC addresses */
struct mac_address addresses[IWL_MVM_MAX_ADDRESSES];
/* data related to data path */
struct iwl_rx_phy_info last_phy_info;
struct iwl_mvm_sta* fw_id_to_mac_id[IWL_MVM_STATION_COUNT];
uint8_t rx_ba_sessions;
/* configured by mac80211 */
uint32_t rts_threshold;
/* Scan status, cmd (pre-allocated) and auxiliary station */
unsigned int scan_status;
void* scan_cmd;
struct iwl_mcast_filter_cmd* mcast_filter_cmd;
/* For CDB this is low band scan type, for non-CDB - type. */
enum iwl_mvm_scan_type scan_type;
enum iwl_mvm_scan_type hb_scan_type;
enum iwl_mvm_sched_scan_pass_all_states sched_scan_pass_all;
struct iwl_task* scan_timeout_task;
/* max number of simultaneous scans the FW supports */
unsigned int max_scans;
/* UMAC scan tracking */
uint32_t scan_uid_status[IWL_MVM_MAX_UMAC_SCANS];
/* start time of last scan in TSF of the mac that requested the scan */
uint64_t scan_start;
/* the vif that requested the current scan */
struct iwl_mvm_vif* scan_vif;
/* rx chain antennas set through debugfs for the scan command */
uint8_t scan_rx_ant;
#ifdef CPTCFG_IWLWIFI_BCAST_FILTERING
/* broadcast filters to configure for each associated station */
const struct iwl_fw_bcast_filter* bcast_filters;
#ifdef CPTCFG_IWLWIFI_DEBUGFS
struct {
bool override;
struct iwl_bcast_filter_cmd cmd;
} dbgfs_bcast_filtering;
#endif
#endif
/* Internal station */
struct iwl_mvm_int_sta aux_sta;
struct iwl_mvm_int_sta snif_sta;
bool last_ebs_successful;
uint8_t scan_last_antenna_idx; /* to toggle TX between antennas */
uint8_t mgmt_last_antenna_idx;
/* last smart fifo state that was successfully sent to firmware */
enum iwl_sf_state sf_state;
#ifdef CPTCFG_IWLWIFI_DEBUGFS
struct dentry* debugfs_dir;
uint32_t dbgfs_sram_offset, dbgfs_sram_len;
uint32_t dbgfs_prph_reg_addr;
bool disable_power_off;
bool disable_power_off_d3;
bool scan_iter_notif_enabled;
struct debugfs_blob_wrapper nvm_hw_blob;
struct debugfs_blob_wrapper nvm_sw_blob;
struct debugfs_blob_wrapper nvm_calib_blob;
struct debugfs_blob_wrapper nvm_prod_blob;
struct debugfs_blob_wrapper nvm_phy_sku_blob;
struct iwl_mvm_frame_stats drv_rx_stats;
mtx_t drv_stats_lock;
uint16_t dbgfs_rx_phyinfo;
#ifdef CPTCFG_IWLMVM_ADVANCED_QUOTA_MGMT
struct {
struct iwl_time_quota_cmd cmd;
unsigned long last_update;
uint32_t quota_used[NUM_MAC_INDEX_DRIVER];
} quotadbg;
#endif /* CPTCFG_IWLMVM_ADVANCED_QUOTA_MGMT */
#endif
struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];
list_node_t time_event_list;
mtx_t time_event_lock;
/*
* A bitmap indicating the index of the key in use. The firmware
* can hold 16 keys at most. Reflect this fact.
*/
unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
uint8_t fw_key_deleted[STA_KEY_MAX_NUM];
/* references taken by the driver and spinlock protecting them */
mtx_t refs_lock;
uint8_t refs[IWL_MVM_REF_COUNT];
// Number of iwl_mvm_vif (MAC interface) created under this MVM.
uint8_t vif_count;
struct iwl_mvm_vif* mvmvif[MAX_NUM_MVMVIF];
/* -1 for always, 0 for never, >0 for that many times */
int8_t fw_restart;
#ifdef CPTCFG_IWLWIFI_LEDS
struct led_classdev led;
#endif
struct ieee80211_vif* p2p_device_vif;
#ifdef CONFIG_PM
struct wiphy_wowlan_support wowlan;
int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;
/* sched scan settings for net detect */
struct ieee80211_scan_ies nd_ies;
struct cfg80211_match_set* nd_match_sets;
int n_nd_match_sets;
struct ieee80211_channel** nd_channels;
int n_nd_channels;
bool net_detect;
#ifdef CPTCFG_IWLWIFI_DEBUGFS
bool d3_wake_sysassert;
bool d3_test_active;
bool store_d3_resume_sram;
void* d3_resume_sram;
uint32_t d3_test_pme_ptr;
struct ieee80211_vif* keep_vif;
uint32_t last_netdetect_scans; /* no. of scans in the last net-detect wake */
#endif
#endif
/* d0i3 */
uint8_t d0i3_ap_sta_id;
bool d0i3_offloading;
struct work_struct d0i3_exit_work;
struct sk_buff_head d0i3_tx;
/* protect d0i3_suspend_flags */
mtx_t d0i3_suspend_mutex;
unsigned long d0i3_suspend_flags;
/* sync d0i3_tx queue and IWL_MVM_STATUS_IN_D0I3 status flag */
mtx_t d0i3_tx_lock;
wait_queue_head_t d0i3_exit_waitq;
wait_queue_head_t rx_sync_waitq;
/* BT-Coex */
struct iwl_bt_coex_profile_notif last_bt_notif;
struct iwl_bt_coex_ci_cmd last_bt_ci_cmd;
uint8_t bt_tx_prio;
enum iwl_bt_force_ant_mode bt_force_ant_mode;
#ifdef CPTCFG_IWLWIFI_LTE_COEX
/* LTE-Coex */
struct lte_coex_state lte_state;
#endif
/* Aux ROC */
list_node_t aux_roc_te_list;
#ifdef CPTCFG_IWLWIFI_FRQ_MGR
/* 2G-Coex */
bool coex_2g_enabled;
#endif
/* Thermal Throttling and CTkill */
struct iwl_mvm_tt_mgmt thermal_throttle;
#ifdef CONFIG_THERMAL
struct iwl_mvm_thermal_device tz_device;
struct iwl_mvm_cooling_device cooling_dev;
#endif
int32_t temperature; /* Celsius */
/*
* Debug option to set the NIC temperature. This option makes the
* driver think this is the actual NIC temperature, and ignore the
* real temperature that is received from the fw
*/
bool temperature_test; /* Debug test temperature is enabled */
unsigned long bt_coex_last_tcm_ts;
uint8_t uapsd_noagg_bssid_write_idx;
struct mac_address uapsd_noagg_bssids[IWL_MVM_UAPSD_NOAGG_BSSIDS_NUM] __aligned(2);
struct iwl_mvm_tcm tcm;
#ifdef CPTCFG_IWLMVM_TDLS_PEER_CACHE
list_node_t tdls_peer_cache_list;
uint32_t tdls_peer_cache_cnt;
#endif
struct iwl_time_quota_cmd last_quota_cmd;
#ifdef CPTCFG_NL80211_TESTMODE
uint32_t noa_duration;
struct ieee80211_vif* noa_vif;
#endif
/* Tx queues */
uint16_t aux_queue;
uint16_t snif_queue;
uint16_t probe_queue;
uint16_t p2p_dev_queue;
/* Indicate if device power save is allowed */
uint8_t ps_disabled; /* uint8_t instead of bool to ease debugfs_create_* usage */
unsigned int max_amsdu_len; /* used for debugfs only */
struct ieee80211_vif __rcu* csa_vif;
struct ieee80211_vif __rcu* csa_tx_blocked_vif;
uint8_t csa_tx_block_bcn_timeout;
/* system time of last beacon (for AP/GO interface) */
uint32_t ap_last_beacon_gp2;
/* indicates that we transmitted the last beacon */
bool ibss_manager;
bool lar_regdom_set;
enum iwl_mcc_source mcc_src;
/* TDLS channel switch data */
struct {
struct delayed_work dwork;
enum iwl_mvm_tdls_cs_state state;
/*
* Current cs sta - might be different from periodic cs peer
* station. Value is meaningless when the cs-state is idle.
*/
uint8_t cur_sta_id;
/* TDLS periodic channel-switch peer */
struct {
uint8_t sta_id;
uint8_t op_class;
bool initiator; /* are we the link initiator */
struct cfg80211_chan_def chandef;
struct sk_buff* skb; /* ch sw template */
uint32_t ch_sw_tm_ie;
/* timestamp of last ch-sw request sent (GP2 time) */
uint32_t sent_timestamp;
} peer;
} tdls_cs;
#ifdef CPTCFG_IWLMVM_VENDOR_CMDS
union {
struct iwl_dev_tx_power_cmd_v4 v4;
struct iwl_dev_tx_power_cmd v5;
} txp_cmd;
#endif
#ifdef CPTCFG_IWLMVM_P2P_OPPPS_TEST_WA
/*
* Add the following as part of a WA to pass P2P OPPPS certification
* test. Refer to IWLMVM_P2P_OPPPS_TEST_WA description in
* Kconfig.noupstream for details.
*/
struct iwl_mvm_vif* p2p_opps_test_wa_vif;
#endif
uint32_t ciphers[IWL_MVM_NUM_CIPHERS];
struct iwl_mvm_tof_data tof_data;
#ifdef CPTCFG_IWLMVM_VENDOR_CMDS
struct iwl_mcast_filter_cmd* mcast_active_filter_cmd;
uint8_t rx_filters;
#endif
struct ieee80211_vif* nan_vif;
#define IWL_MAX_BAID 32
struct iwl_mvm_baid_data __rcu* baid_map[IWL_MAX_BAID];
/*
* Drop beacons from other APs in AP mode when there are no connected
* clients.
*/
bool drop_bcn_ap_mode;
struct delayed_work cs_tx_unblock_dwork;
/* does a monitor vif exist (only one can exist hence bool) */
bool monitor_on;
#ifdef CONFIG_ACPI
struct iwl_mvm_sar_profile sar_profiles[ACPI_SAR_PROFILE_NUM];
#ifdef CPTCFG_IWLMVM_VENDOR_CMDS
uint8_t sar_chain_a_profile;
uint8_t sar_chain_b_profile;
#endif
struct iwl_mvm_geo_profile geo_profiles[ACPI_NUM_GEO_PROFILES];
#endif
#ifdef CPTCFG_IWLMVM_AX_SOFTAP_TESTMODE
bool is_bar_enabled;
#endif
};
/* Extract MVM priv from op_mode and _hw */
#define IWL_OP_MODE_GET_MVM(_iwl_op_mode) ((struct iwl_mvm*)(_iwl_op_mode)->op_mode_specific)
#define IWL_MAC80211_GET_MVM(_hw) IWL_OP_MODE_GET_MVM((struct iwl_op_mode*)((_hw)->priv))
// Given a 'iwl_trans' pointer, this function will follow up the data structure to return the
// 'iwl_mvm' pointer. It returns NULL if it fails to find out the MVM instance.
static inline struct iwl_mvm* iwl_trans_get_mvm(struct iwl_trans* trans) {
if (!trans) {
return NULL;
}
struct iwl_op_mode* op_mode = trans->op_mode;
if (!op_mode) {
return NULL;
}
struct iwl_mvm* mvm = IWL_OP_MODE_GET_MVM(trans->op_mode);
if (!mvm) {
return NULL;
}
return mvm;
}
/**
* enum iwl_mvm_status - MVM status bits
* @IWL_MVM_STATUS_HW_RFKILL: HW RF-kill is asserted
* @IWL_MVM_STATUS_HW_CTKILL: CT-kill is active
* @IWL_MVM_STATUS_ROC_RUNNING: remain-on-channel is running
* @IWL_MVM_STATUS_HW_RESTART_REQUESTED: HW restart was requested
* @IWL_MVM_STATUS_IN_HW_RESTART: HW restart is active
* @IWL_MVM_STATUS_IN_D0I3: NIC is in D0i3
* @IWL_MVM_STATUS_ROC_AUX_RUNNING: AUX remain-on-channel is running
* @IWL_MVM_STATUS_D3_RECONFIG: D3 reconfiguration is being done
* @IWL_MVM_STATUS_FIRMWARE_RUNNING: firmware is running
* @IWL_MVM_STATUS_NEED_FLUSH_P2P: need to flush P2P bcast STA
*/
enum iwl_mvm_status {
IWL_MVM_STATUS_HW_RFKILL,
IWL_MVM_STATUS_HW_CTKILL,
IWL_MVM_STATUS_ROC_RUNNING,
IWL_MVM_STATUS_HW_RESTART_REQUESTED,
IWL_MVM_STATUS_IN_HW_RESTART,
IWL_MVM_STATUS_IN_D0I3,
IWL_MVM_STATUS_ROC_AUX_RUNNING,
IWL_MVM_STATUS_D3_RECONFIG,
IWL_MVM_STATUS_FIRMWARE_RUNNING,
IWL_MVM_STATUS_NEED_FLUSH_P2P,
};
/* Keep track of completed init configuration */
enum iwl_mvm_init_status {
IWL_MVM_INIT_STATUS_THERMAL_INIT_COMPLETE = BIT(0),
IWL_MVM_INIT_STATUS_LEDS_INIT_COMPLETE = BIT(1),
IWL_MVM_INIT_STATUS_REG_HW_INIT_COMPLETE = BIT(2),
IWL_MVM_INIT_STATUS_TOF_INIT_COMPLETE = BIT(3),
};
// Internal struct used in scan.c. Exported here for testing only.
struct iwl_mvm_scan_params {
/* For CDB this is low band scan type, for non-CDB - type. */
enum iwl_mvm_scan_type type;
enum iwl_mvm_scan_type hb_type;
uint32_t n_channels;
uint8_t channels[WLAN_INFO_CHANNEL_LIST_MAX_CHANNELS]; // ch_num. e.g. 1..14, 36..
uint16_t delay;
int n_ssids;
struct cfg80211_ssid* ssids;
uint32_t flags;
uint8_t* mac_addr;
uint8_t* mac_addr_mask;
bool no_cck;
bool pass_all;
int n_match_sets;
struct iwl_scan_probe_req preq;
struct cfg80211_match_set* match_sets;
int n_scan_plans;
struct cfg80211_sched_scan_plan* scan_plans;
uint32_t measurement_dwell;
};
static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm* mvm) {
return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status) ||
test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status);
}
static inline bool iwl_mvm_is_radio_hw_killed(struct iwl_mvm* mvm) {
return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status);
}
static inline bool iwl_mvm_firmware_running(struct iwl_mvm* mvm) {
return test_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status);
}
#if 0 // NEEDS_PORTING
/* Must be called with rcu_read_lock() held and it can only be
* released when mvmsta is not needed anymore.
*/
static inline struct iwl_mvm_sta* iwl_mvm_sta_from_staid_rcu(struct iwl_mvm* mvm, uint8_t sta_id) {
struct ieee80211_sta* sta;
if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id)) {
return NULL;
}
sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
/* This can happen if the station has been removed right now */
if (IS_ERR_OR_NULL(sta)) {
return NULL;
}
return iwl_mvm_sta_from_mac80211(sta);
}
static inline struct iwl_mvm_sta* iwl_mvm_sta_from_staid_protected(struct iwl_mvm* mvm,
uint8_t sta_id) {
struct ieee80211_sta* sta;
if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id)) {
return NULL;
}
sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id], lockdep_is_held(&mvm->mutex));
/* This can happen if the station has been removed right now */
if (IS_ERR_OR_NULL(sta)) {
return NULL;
}
return iwl_mvm_sta_from_mac80211(sta);
}
#endif // NEEDS_PORTING
static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm* mvm) {
return !iwlwifi_mod_params.d0i3_disable &&
fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_D0I3_SUPPORT);
}
static inline bool iwl_mvm_is_adaptive_dwell_supported(struct iwl_mvm* mvm) {
return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_ADAPTIVE_DWELL);
}
static inline bool iwl_mvm_is_adaptive_dwell_v2_supported(struct iwl_mvm* mvm) {
return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_ADAPTIVE_DWELL_V2);
}
static inline bool iwl_mvm_is_oce_supported(struct iwl_mvm* mvm) {
/* OCE should never be enabled for LMAC scan FWs */
return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_OCE);
}
static inline bool iwl_mvm_is_frag_ebs_supported(struct iwl_mvm* mvm) {
return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_FRAG_EBS);
}
static inline bool iwl_mvm_enter_d0i3_on_suspend(struct iwl_mvm* mvm) {
/* For now we only use this mode to differentiate between
* slave transports, which handle D0i3 entry in suspend by
* themselves in conjunction with runtime PM D0i3. So, this
* function is used to check whether we need to do anything
* when entering suspend or if the transport layer has already
* done it.
*/
return (mvm->trans->system_pm_mode == IWL_PLAT_PM_MODE_D0I3) &&
(mvm->trans->runtime_pm_mode != IWL_PLAT_PM_MODE_D0I3);
}
static inline bool iwl_mvm_is_dqa_data_queue(struct iwl_mvm* mvm, uint8_t queue) {
return (queue >= IWL_MVM_DQA_MIN_DATA_QUEUE) && (queue <= IWL_MVM_DQA_MAX_DATA_QUEUE);
}
static inline bool iwl_mvm_is_dqa_mgmt_queue(struct iwl_mvm* mvm, uint8_t queue) {
return (queue >= IWL_MVM_DQA_MIN_MGMT_QUEUE) && (queue <= IWL_MVM_DQA_MAX_MGMT_QUEUE);
}
static inline bool iwl_mvm_is_lar_supported(struct iwl_mvm* mvm) {
bool nvm_lar = mvm->nvm_data->lar_enabled;
bool tlv_lar = fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_LAR_SUPPORT);
if (iwlwifi_mod_params.lar_disable) {
return false;
}
/*
* Enable LAR only if it is supported by the FW (TLV) &&
* enabled in the NVM
*/
if (mvm->cfg->nvm_type == IWL_NVM_EXT) {
return nvm_lar && tlv_lar;
} else {
return tlv_lar;
}
}
static inline bool iwl_mvm_is_wifi_mcc_supported(struct iwl_mvm* mvm) {
return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_WIFI_MCC_UPDATE) ||
fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_LAR_MULTI_MCC);
}
static inline bool iwl_mvm_bt_is_rrc_supported(struct iwl_mvm* mvm) {
return fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_BT_COEX_RRC) && IWL_MVM_BT_COEX_RRC;
}
static inline bool iwl_mvm_is_csum_supported(struct iwl_mvm* mvm) {
return fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_CSUM_SUPPORT) &&
!IWL_MVM_HW_CSUM_DISABLE;
}
static inline bool iwl_mvm_is_mplut_supported(struct iwl_mvm* mvm) {
return fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT) &&
IWL_MVM_BT_COEX_MPLUT;
}
static inline bool iwl_mvm_is_p2p_scm_uapsd_supported(struct iwl_mvm* mvm) {
return fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_P2P_SCM_UAPSD) &&
!(iwlwifi_mod_params.uapsd_disable & IWL_DISABLE_UAPSD_P2P_CLIENT);
}
static inline bool iwl_mvm_has_new_rx_api(struct iwl_mvm* mvm) {
return fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_MULTI_QUEUE_RX_SUPPORT);
}
static inline bool iwl_mvm_has_new_tx_api(struct iwl_mvm* mvm) {
/* TODO - replace with TLV once defined */
return mvm->trans->cfg->use_tfh;
}
static inline bool iwl_mvm_has_unified_ucode(struct iwl_mvm* mvm) {
/* TODO - better define this */
return mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000;
}
static inline bool iwl_mvm_is_cdb_supported(struct iwl_mvm* mvm) {
/*
* TODO:
* The issue of how to determine CDB APIs and usage is still not fully
* defined.
* There is a compilation for CDB and non-CDB FW, but there may
* be also runtime check.
* For now there is a TLV for checking compilation mode, but a
* runtime check will also have to be here - once defined.
*/
return fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_CDB_SUPPORT);
}
static inline bool iwl_mvm_cdb_scan_api(struct iwl_mvm* mvm) {
/*
* TODO: should this be the same as iwl_mvm_is_cdb_supported()?
* but then there's a little bit of code in scan that won't make
* any sense...
*/
return mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000;
}
static inline bool iwl_mvm_has_new_rx_stats_api(struct iwl_mvm* mvm) {
return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_NEW_RX_STATS);
}
static inline bool iwl_mvm_has_quota_low_latency(struct iwl_mvm* mvm) {
return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_QUOTA_LOW_LATENCY);
}
static inline bool iwl_mvm_has_tlc_offload(const struct iwl_mvm* mvm) {
return fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TLC_OFFLOAD);
}
static inline struct agg_tx_status* iwl_mvm_get_agg_status(struct iwl_mvm* mvm, void* tx_resp) {
if (iwl_mvm_has_new_tx_api(mvm)) {
return &((struct iwl_mvm_tx_resp*)tx_resp)->status;
} else {
return ((struct iwl_mvm_tx_resp_v3*)tx_resp)->status;
}
}
static inline bool iwl_mvm_is_tt_in_fw(struct iwl_mvm* mvm) {
#ifdef CONFIG_THERMAL
/* these two TLV are redundant since the responsibility to CT-kill by
* FW happens only after we send at least one command of
* temperature THs report.
*/
return fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_CT_KILL_BY_FW) &&
fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TEMP_THS_REPORT_SUPPORT);
#else /* CONFIG_THERMAL */
return false;
#endif /* CONFIG_THERMAL */
}
static inline bool iwl_mvm_is_ctdp_supported(struct iwl_mvm* mvm) {
return fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_CTDP_SUPPORT);
}
extern const uint8_t iwl_mvm_ac_to_tx_fifo[];
extern const uint8_t iwl_mvm_ac_to_gen2_tx_fifo[];
static inline uint8_t iwl_mvm_mac_ac_to_tx_fifo(struct iwl_mvm* mvm, enum ieee80211_ac_numbers ac) {
return iwl_mvm_has_new_tx_api(mvm) ? iwl_mvm_ac_to_gen2_tx_fifo[ac] : iwl_mvm_ac_to_tx_fifo[ac];
}
struct iwl_rate_info {
uint8_t plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */
uint8_t plcp_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */
uint8_t plcp_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */
uint8_t plcp_mimo3; /* uCode API: IWL_RATE_MIMO3_6M_PLCP, etc. */
uint8_t ieee; /* MAC header: IWL_RATE_6M_IEEE, etc. */
};
zx_status_t __iwl_mvm_mac_start(struct iwl_mvm* mvm);
zx_status_t iwl_mvm_mac_start(struct iwl_mvm* mvm);
void __iwl_mvm_mac_stop(struct iwl_mvm* mvm);
void iwl_mvm_mac_stop(struct iwl_mvm* mvm);
/******************
* MVM Methods
******************/
/* uCode */
zx_status_t iwl_run_init_mvm_ucode(struct iwl_mvm* mvm, bool read_nvm);
/* Utils */
// Convert Mbps to 0.5 Mbps units.
#define TO_HALF_MBPS(mbps) (mbps * 2)
zx_status_t mac80211_idx_to_data_rate(wlan_info_band_t band, int mac80211_idx, uint32_t* data_rate);
zx_status_t iwl_mvm_legacy_rate_to_mac80211_idx(uint32_t rate_n_flags, wlan_info_band_t band,
int* idx);
void iwl_mvm_hwrate_to_tx_rate(uint32_t rate_n_flags, wlan_info_band_t band,
struct ieee80211_tx_rate* r);
uint8_t iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
void iwl_mvm_dump_nic_error_log(struct iwl_mvm* mvm);
uint8_t first_antenna(uint8_t mask);
uint8_t iwl_mvm_next_antenna(struct iwl_mvm* mvm, uint8_t valid, uint8_t last_idx);
void iwl_mvm_get_sync_time(struct iwl_mvm* mvm, uint32_t* gp2, uint64_t* boottime);
/* Tx / Host Commands */
zx_status_t __must_check iwl_mvm_send_cmd(struct iwl_mvm* mvm, struct iwl_host_cmd* cmd);
zx_status_t __must_check iwl_mvm_send_cmd_pdu(struct iwl_mvm* mvm, uint32_t id, uint32_t flags,
uint16_t len, const void* data);
zx_status_t __must_check iwl_mvm_send_cmd_status(struct iwl_mvm* mvm, struct iwl_host_cmd* cmd,
uint32_t* status);
zx_status_t __must_check iwl_mvm_send_cmd_pdu_status(struct iwl_mvm* mvm, uint32_t id, uint16_t len,
const void* data, uint32_t* status);
///////////////////////////////////////////////////////////////////////////////////////////////////
//
// Interfaces for tx.c
//
zx_status_t iwl_mvm_tx_skb(struct iwl_mvm* mvm, struct ieee80211_mac_packet* pkt,
struct iwl_mvm_sta* mvmsta);
int iwl_mvm_tx_skb_non_sta(struct iwl_mvm* mvm, struct sk_buff* skb);
void iwl_mvm_set_tx_cmd(struct iwl_mvm* mvm, struct ieee80211_mac_packet* pkt,
struct iwl_tx_cmd* tx_cmd, uint8_t sta_id);
void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm* mvm, struct iwl_tx_cmd* tx_cmd,
const struct ieee80211_frame_header* hdr);
void iwl_mvm_mac_itxq_xmit(struct ieee80211_hw* hw, struct ieee80211_txq* txq);
unsigned int iwl_mvm_max_amsdu_size(struct iwl_mvm* mvm, struct ieee80211_sta* sta,
unsigned int tid);
#ifdef CPTCFG_IWLWIFI_DEBUG
const char* iwl_mvm_get_tx_fail_reason(uint32_t status);
#else
static inline const char* iwl_mvm_get_tx_fail_reason(uint32_t status) { return ""; }
#endif
zx_status_t iwl_mvm_flush_tx_path(struct iwl_mvm* mvm, uint32_t tfd_msk, uint32_t flags);
zx_status_t iwl_mvm_flush_sta(struct iwl_mvm* mvm, void* sta, bool internal, uint32_t flags);
zx_status_t iwl_mvm_flush_sta_tids(struct iwl_mvm* mvm, uint32_t sta_id, uint16_t tids,
uint32_t flags);
void iwl_mvm_async_handlers_purge(struct iwl_mvm* mvm);
static inline void iwl_mvm_set_tx_cmd_ccmp(struct ieee80211_key_conf* keyconf,
struct iwl_tx_cmd* tx_cmd) {
tx_cmd->sec_ctl = TX_CMD_SEC_CCM;
memcpy(tx_cmd->key, keyconf->key, keyconf->keylen);
}
static inline void iwl_mvm_wait_for_async_handlers(struct iwl_mvm* mvm) {
#if 0 // NEEDS_PORTING
flush_work(&mvm->async_handlers_wk);
#endif // NEEDS_PORTING
}
/* Statistics */
void iwl_mvm_handle_rx_statistics(struct iwl_mvm* mvm, struct iwl_rx_packet* pkt);
void iwl_mvm_rx_statistics(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
zx_status_t iwl_mvm_request_statistics(struct iwl_mvm* mvm, bool clear);
void iwl_mvm_accu_radio_stats(struct iwl_mvm* mvm);
/* NVM */
int iwl_nvm_init(struct iwl_mvm* mvm);
int iwl_mvm_load_nvm_to_nic(struct iwl_mvm* mvm);
static inline uint8_t iwl_mvm_get_valid_tx_ant(struct iwl_mvm* mvm) {
return mvm->nvm_data && mvm->nvm_data->valid_tx_ant
? mvm->fw->valid_tx_ant & mvm->nvm_data->valid_tx_ant
: mvm->fw->valid_tx_ant;
}
static inline uint8_t iwl_mvm_get_valid_rx_ant(struct iwl_mvm* mvm) {
return mvm->nvm_data && mvm->nvm_data->valid_rx_ant
? mvm->fw->valid_rx_ant & mvm->nvm_data->valid_rx_ant
: mvm->fw->valid_rx_ant;
}
static inline void iwl_mvm_toggle_tx_ant(struct iwl_mvm* mvm, uint8_t* ant) {
*ant = iwl_mvm_next_antenna(mvm, iwl_mvm_get_valid_tx_ant(mvm), *ant);
}
static inline uint32_t iwl_mvm_get_phy_config(struct iwl_mvm* mvm) {
uint32_t phy_config = ~(FW_PHY_CFG_TX_CHAIN | FW_PHY_CFG_RX_CHAIN);
uint32_t valid_rx_ant = iwl_mvm_get_valid_rx_ant(mvm);
uint32_t valid_tx_ant = iwl_mvm_get_valid_tx_ant(mvm);
phy_config |= valid_tx_ant << FW_PHY_CFG_TX_CHAIN_POS | valid_rx_ant << FW_PHY_CFG_RX_CHAIN_POS;
return mvm->fw->phy_config & phy_config;
}
zx_status_t iwl_mvm_up(struct iwl_mvm* mvm);
int iwl_mvm_load_d3_fw(struct iwl_mvm* mvm);
zx_status_t iwl_mvm_mac_setup_register(struct iwl_mvm* mvm);
bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm* mvm, struct iwl_bcast_filter_cmd* cmd);
#ifdef CPTCFG_MAC80211_LATENCY_MEASUREMENTS
void iwl_mvm_tx_latency_wk(struct work_struct* wk);
void iwl_mvm_tx_latency_watchdog_wk(struct work_struct* wk);
#endif /* CPTCFG_MAC80211_LATENCY_MEASUREMENTS */
/*
* FW notifications / CMD responses handlers
* Convention: iwl_mvm_rx_<NAME OF THE CMD>
*/
void iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_rx_rx_mpdu(struct iwl_mvm* mvm, struct napi_struct* napi,
struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_rx_mpdu_mq(struct iwl_mvm* mvm, struct napi_struct* napi,
struct iwl_rx_cmd_buffer* rxb, int queue);
void iwl_mvm_rx_monitor_ndp(struct iwl_mvm* mvm, struct napi_struct* napi,
struct iwl_rx_cmd_buffer* rxb, int queue);
void iwl_mvm_rx_frame_release(struct iwl_mvm* mvm, struct napi_struct* napi,
struct iwl_rx_cmd_buffer* rxb, int queue);
int iwl_mvm_notify_rx_queue(struct iwl_mvm* mvm, uint32_t rxq_mask, const uint8_t* data,
uint32_t count);
void iwl_mvm_rx_queue_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb, int queue);
void iwl_mvm_rx_tx_cmd(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_mfu_assert_dump_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_rx_ba_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_rx_ant_coupling_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_rx_fw_error(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_rx_card_state_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_rx_mfuart_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_rx_shared_mem_cfg_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
/* MVM PHY */
zx_status_t iwl_mvm_phy_ctxt_add(struct iwl_mvm* mvm, struct iwl_mvm_phy_ctxt* ctxt,
wlan_channel_t* channeldef, uint8_t chains_static,
uint8_t chains_dynamic);
zx_status_t iwl_mvm_phy_ctxt_changed(struct iwl_mvm* mvm, struct iwl_mvm_phy_ctxt* ctxt,
const wlan_channel_t* channeldef, uint8_t chains_static,
uint8_t chains_dynamic);
void iwl_mvm_phy_ctxt_ref(struct iwl_mvm* mvm, struct iwl_mvm_phy_ctxt* ctxt);
zx_status_t iwl_mvm_phy_ctxt_unref(struct iwl_mvm* mvm, struct iwl_mvm_phy_ctxt* ctxt);
int iwl_mvm_phy_ctx_count(struct iwl_mvm* mvm);
uint8_t iwl_mvm_get_channel_width(const wlan_channel_t* channeldef);
uint8_t iwl_mvm_get_ctrl_pos(const wlan_channel_t* channeldef);
/* MAC (virtual interface) programming */
zx_status_t iwl_mvm_mac_ctxt_init(struct iwl_mvm_vif* mvmvif);
zx_status_t iwl_mvm_mac_ctxt_add(struct iwl_mvm_vif* mvmvif);
int iwl_mvm_mac_ctxt_changed(struct iwl_mvm_vif* mvmvif, bool force_assoc_off,
const uint8_t* bssid_override);
int iwl_mvm_mac_ctxt_remove(struct iwl_mvm_vif* mvmvif);
int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm* mvm, struct ieee80211_vif* vif);
void iwl_mvm_rx_beacon_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_rx_stored_beacon_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_mu_mimo_grp_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_sta_pm_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_window_status_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm* mvm, struct ieee80211_vif* vif);
void iwl_mvm_probe_resp_data_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_channel_switch_noa_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
/* Bindings */
zx_status_t iwl_mvm_binding_add_vif(struct iwl_mvm_vif* mvmvif);
zx_status_t iwl_mvm_binding_remove_vif(struct iwl_mvm_vif* mvmvif);
/* Quota management */
static inline size_t iwl_mvm_quota_cmd_size(struct iwl_mvm* mvm) {
return iwl_mvm_has_quota_low_latency(mvm) ? sizeof(struct iwl_time_quota_cmd)
: sizeof(struct iwl_time_quota_cmd_v1);
}
static inline struct iwl_time_quota_data* iwl_mvm_quota_cmd_get_quota(
struct iwl_mvm* mvm, struct iwl_time_quota_cmd* cmd, int i) {
struct iwl_time_quota_data_v1* quotas;
if (iwl_mvm_has_quota_low_latency(mvm)) {
return &cmd->quotas[i];
}
quotas = (struct iwl_time_quota_data_v1*)cmd->quotas;
return (struct iwl_time_quota_data*)&quotas[i];
}
int iwl_mvm_update_quotas(struct iwl_mvm* mvm, bool force_upload,
struct ieee80211_vif* disabled_vif);
#ifdef CPTCFG_IWLWIFI_DEBUG_HOST_CMD_ENABLED
int iwl_mvm_dhc_quota_enforce(struct iwl_mvm* mvm, struct iwl_mvm_vif* vif, int quota_percent);
#endif
#ifdef CPTCFG_IWLMVM_ADVANCED_QUOTA_MGMT
/**
* enum iwl_mvm_quota_result - return value for advanced quota calculation
* @IWL_MVM_QUOTA_OK: quota was calculated, upload the new command
* @IWL_MVM_QUOTA_SKIP: skip quota upload, things didn't change enough
* @IWL_MVM_QUOTA_ERROR: error in calculation, fall back to static
*/
enum iwl_mvm_quota_result {
IWL_MVM_QUOTA_OK,
IWL_MVM_QUOTA_SKIP,
IWL_MVM_QUOTA_ERROR,
};
enum iwl_mvm_quota_result iwl_mvm_calculate_advanced_quotas(struct iwl_mvm* mvm,
struct ieee80211_vif* disabled_vif,
bool force_update,
struct iwl_time_quota_cmd* cmd);
ssize_t iwl_dbgfs_quota_status_read(struct file* file, char __user* user_buf, size_t count,
loff_t* ppos);
#endif
/* Scanning */
zx_status_t iwl_mvm_reg_scan_start_passive(
struct iwl_mvm_vif* mvmvif, const wlan_softmac_passive_scan_args_t* passive_scan_args);
zx_status_t iwl_mvm_reg_scan_start(struct iwl_mvm_vif* mvmvif, const uint8_t* channel_list_buffer,
size_t channel_list_size);
int iwl_mvm_scan_size(struct iwl_mvm* mvm);
int iwl_mvm_scan_stop(struct iwl_mvm* mvm, int type, bool notify);
int iwl_mvm_max_scan_ie_len(struct iwl_mvm* mvm);
void iwl_mvm_report_scan_aborted(struct iwl_mvm* mvm);
void iwl_mvm_scan_timeout_wk(void* data);
/* Scheduled scan */
void iwl_mvm_rx_lmac_scan_complete_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_rx_lmac_scan_iter_complete_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
int iwl_mvm_sched_scan_start(struct iwl_mvm* mvm, struct ieee80211_vif* vif,
struct cfg80211_sched_scan_request* req,
struct ieee80211_scan_ies* ies, int type);
void iwl_mvm_rx_scan_match_found(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
/* UMAC scan */
int iwl_mvm_config_scan(struct iwl_mvm* mvm);
void iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
/* LMAC scan - for testing */
// 'mvm->scan_cmd' is populated after this function.
zx_status_t iwl_mvm_scan_lmac(struct iwl_mvm* mvm, struct iwl_mvm_scan_params* params);
/* MVM debugfs */
#ifdef CPTCFG_IWLWIFI_DEBUGFS
int iwl_mvm_dbgfs_register(struct iwl_mvm* mvm, struct dentry* dbgfs_dir);
void iwl_mvm_vif_dbgfs_register(struct iwl_mvm* mvm, struct ieee80211_vif* vif);
void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm* mvm, struct ieee80211_vif* vif);
#else
static inline int iwl_mvm_dbgfs_register(struct iwl_mvm* mvm, struct dentry* dbgfs_dir) {
return 0;
}
static inline void iwl_mvm_vif_dbgfs_register(struct iwl_mvm* mvm, struct ieee80211_vif* vif) {}
static inline void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm* mvm, struct ieee80211_vif* vif) {}
#endif /* CPTCFG_IWLWIFI_DEBUGFS */
/* rate scaling */
zx_status_t iwl_mvm_send_lq_cmd(struct iwl_mvm* mvm, struct iwl_lq_cmd* lq, bool sync);
void iwl_mvm_update_frame_stats(struct iwl_mvm* mvm, uint32_t rate, bool agg);
int rs_pretty_print_rate(char* buf, int bufsz, const uint32_t rate);
void rs_update_last_rssi(struct iwl_mvm* mvm, struct iwl_mvm_sta* mvmsta,
struct ieee80211_rx_status* rx_status);
/* power management */
zx_status_t iwl_mvm_power_update_device(struct iwl_mvm* mvm);
zx_status_t iwl_mvm_power_update_mac(struct iwl_mvm* mvm);
int iwl_mvm_power_update_ps(struct iwl_mvm* mvm);
int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm* mvm, struct ieee80211_vif* vif, char* buf,
int bufsz);
void iwl_mvm_power_vif_assoc(struct iwl_mvm* mvm, struct ieee80211_vif* vif);
void iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
#ifdef CPTCFG_IWLWIFI_LEDS
int iwl_mvm_leds_init(struct iwl_mvm* mvm);
void iwl_mvm_leds_exit(struct iwl_mvm* mvm);
void iwl_mvm_leds_sync(struct iwl_mvm* mvm);
#else
static inline int iwl_mvm_leds_init(struct iwl_mvm* mvm) { return 0; }
static inline void iwl_mvm_leds_exit(struct iwl_mvm* mvm) {}
static inline void iwl_mvm_leds_sync(struct iwl_mvm* mvm) {}
#endif
/* D3 (WoWLAN, NetDetect) */
int iwl_mvm_suspend(struct ieee80211_hw* hw, struct cfg80211_wowlan* wowlan);
int iwl_mvm_resume(struct ieee80211_hw* hw);
void iwl_mvm_set_wakeup(struct ieee80211_hw* hw, bool enabled);
void iwl_mvm_set_rekey_data(struct ieee80211_hw* hw, struct ieee80211_vif* vif,
struct cfg80211_gtk_rekey_data* data);
void iwl_mvm_ipv6_addr_change(struct ieee80211_hw* hw, struct ieee80211_vif* vif,
struct inet6_dev* idev);
void iwl_mvm_set_default_unicast_key(struct ieee80211_hw* hw, struct ieee80211_vif* vif, int idx);
extern const struct file_operations iwl_dbgfs_d3_test_ops;
struct iwl_wowlan_status* iwl_mvm_send_wowlan_get_status(struct iwl_mvm* mvm);
#ifdef CONFIG_PM
int iwl_mvm_wowlan_config_key_params(struct iwl_mvm* mvm, struct ieee80211_vif* vif,
bool host_awake, uint32_t cmd_flags);
void iwl_mvm_d0i3_update_keys(struct iwl_mvm* mvm, struct ieee80211_vif* vif,
struct iwl_wowlan_status* status);
void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm* mvm, struct ieee80211_vif* vif);
#else
static inline int iwl_mvm_wowlan_config_key_params(struct iwl_mvm* mvm, struct ieee80211_vif* vif,
bool host_awake, uint32_t cmd_flags) {
return 0;
}
static inline void iwl_mvm_d0i3_update_keys(struct iwl_mvm* mvm, struct ieee80211_vif* vif,
struct iwl_wowlan_status* status) {}
static inline void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm_vif* mvmvif) {}
#endif
void iwl_mvm_set_wowlan_qos_seq(struct iwl_mvm_sta* mvm_ap_sta, struct iwl_wowlan_config_cmd* cmd);
int iwl_mvm_send_proto_offload(struct iwl_mvm* mvm, struct ieee80211_vif* vif,
bool disable_offloading, bool offload_ns, uint32_t cmd_flags);
/* D0i3 */
void iwl_mvm_ref(struct iwl_mvm* mvm, enum iwl_mvm_ref_type ref_type);
void iwl_mvm_unref(struct iwl_mvm* mvm, enum iwl_mvm_ref_type ref_type);
int iwl_mvm_ref_sync(struct iwl_mvm* mvm, enum iwl_mvm_ref_type ref_type);
bool iwl_mvm_ref_taken(struct iwl_mvm* mvm);
#ifdef CONFIG_PM
void iwl_mvm_d0i3_enable_tx(struct iwl_mvm* mvm, __le16* qos_seq);
int iwl_mvm_enter_d0i3(struct iwl_op_mode* op_mode);
int iwl_mvm_exit_d0i3(struct iwl_op_mode* op_mode);
int _iwl_mvm_exit_d0i3(struct iwl_mvm* mvm);
#endif
/* BT Coex */
zx_status_t iwl_mvm_send_bt_init_conf(struct iwl_mvm* mvm);
void iwl_mvm_rx_bt_coex_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_bt_rssi_event(struct iwl_mvm* mvm, struct ieee80211_vif* vif,
enum ieee80211_rssi_event_data);
void iwl_mvm_bt_coex_vif_change(struct iwl_mvm* mvm);
uint16_t iwl_mvm_coex_agg_time_limit(struct iwl_mvm* mvm, struct ieee80211_sta* sta);
bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm* mvm, struct ieee80211_sta* sta);
bool iwl_mvm_bt_coex_is_ant_avail(struct iwl_mvm* mvm, uint8_t ant);
bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm* mvm);
bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm* mvm, wlan_info_band_t band);
uint8_t iwl_mvm_bt_coex_get_single_ant_msk(struct iwl_mvm* mvm, uint8_t enabled_ants);
uint8_t iwl_mvm_bt_coex_tx_prio(struct iwl_mvm* mvm, struct ieee80211_hdr* hdr,
struct ieee80211_tx_info* info, uint8_t ac);
/* beacon filtering */
#ifdef CPTCFG_IWLWIFI_DEBUGFS
void iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif* vif,
struct iwl_beacon_filter_cmd* cmd);
#else
static inline void iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif* vif,
struct iwl_beacon_filter_cmd* cmd) {}
#endif
int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm* mvm, struct ieee80211_vif* vif, bool enable,
uint32_t flags);
zx_status_t iwl_mvm_enable_beacon_filter(struct iwl_mvm_vif* mvmvif, uint32_t flags);
zx_status_t iwl_mvm_disable_beacon_filter(struct iwl_mvm_vif* mvmvif, uint32_t flags);
/* SMPS */
void iwl_mvm_update_smps(struct iwl_mvm* mvm, struct ieee80211_vif* vif,
enum iwl_mvm_smps_type_request req_type,
enum ieee80211_smps_mode smps_request);
bool iwl_mvm_rx_diversity_allowed(struct iwl_mvm* mvm);
/* Low latency */
int iwl_mvm_update_low_latency(struct iwl_mvm* mvm, struct ieee80211_vif* vif, bool low_latency,
enum iwl_mvm_low_latency_cause cause);
/* get SystemLowLatencyMode - only needed for beacon threshold? */
bool iwl_mvm_low_latency(struct iwl_mvm* mvm);
bool iwl_mvm_low_latency_band(struct iwl_mvm* mvm, wlan_info_band_t band);
void iwl_mvm_send_low_latency_cmd(struct iwl_mvm* mvm, bool low_latency, uint16_t mac_id);
/* get VMACLowLatencyMode */
static inline bool iwl_mvm_vif_low_latency(struct iwl_mvm_vif* mvmvif) {
/*
* should this consider associated/active/... state?
*
* Normally low-latency should only be active on interfaces
* that are active, but at least with debugfs it can also be
* enabled on interfaces that aren't active. However, when
* interface aren't active then they aren't added into the
* binding, so this has no real impact. For now, just return
* the current desired low-latency state.
*/
return mvmvif->low_latency;
}
static inline void iwl_mvm_vif_set_low_latency(struct iwl_mvm_vif* mvmvif, bool set,
enum iwl_mvm_low_latency_cause cause) {
if (set) {
mvmvif->low_latency |= cause;
} else {
mvmvif->low_latency &= ~cause;
}
}
/* Return a bitmask with all the hw supported queues, except for the
* command queue, which can't be flushed.
*/
static inline uint32_t iwl_mvm_flushable_queues(struct iwl_mvm* mvm) {
return ((uint32_t)(BIT(mvm->cfg->base_params->num_of_queues) - 1) & ~BIT(IWL_MVM_DQA_CMD_QUEUE));
}
static inline void iwl_mvm_stop_device(struct iwl_mvm* mvm) {
iwl_assert_lock_held(&mvm->mutex);
/* calling this function without using dump_start/end since at this
* point we already hold the op mode mutex
*/
#if 0 // NEEDS_PORTING
iwl_fw_dbg_collect_sync(&mvm->fwrt);
#endif // NEEDS_PORTING
iwl_fw_cancel_timestamp(&mvm->fwrt);
#if 0 // NEEDS_PORTING
iwl_free_fw_paging(&mvm->fwrt);
#endif // NEEDS_PORTING
clear_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status);
iwl_fw_dump_conf_clear(&mvm->fwrt);
iwl_trans_stop_device(mvm->trans);
}
/* Re-configure the SCD for a queue that has already been configured */
zx_status_t iwl_mvm_reconfig_scd(struct iwl_mvm* mvm, int queue, int fifo, int sta_id, int tid,
int frame_limit, uint16_t ssn);
/* Thermal management and CT-kill */
void iwl_mvm_tt_tx_backoff(struct iwl_mvm* mvm, uint32_t backoff);
void iwl_mvm_tt_temp_changed(struct iwl_mvm* mvm, uint32_t temp);
void iwl_mvm_temp_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_tt_handler(struct iwl_mvm* mvm);
void iwl_mvm_thermal_initialize(struct iwl_mvm* mvm, uint32_t min_backoff);
void iwl_mvm_thermal_exit(struct iwl_mvm* mvm);
void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm* mvm, bool state);
int iwl_mvm_get_temp(struct iwl_mvm* mvm, int32_t* temp);
void iwl_mvm_ct_kill_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_enter_ctkill(struct iwl_mvm* mvm);
int iwl_mvm_send_temp_report_ths_cmd(struct iwl_mvm* mvm);
int iwl_mvm_ctdp_command(struct iwl_mvm* mvm, uint32_t op, uint32_t budget);
#ifdef CPTCFG_IWLWIFI_FRQ_MGR
/* Frequency Manager */
#define FM_2G_COEX_ENABLE_DISABLE 0xFFFFFFFF
#define FM_2G_COEX_ENABLE -100
#define FM_2G_COEX_DISABLE 25
enum iwl_fm_chan_change_action {
IWL_FM_ADD_CHANCTX = 0,
IWL_FM_REMOVE_CHANCTX = 1,
IWL_FM_CHANGE_CHANCTX = 2,
};
int iwl_mvm_fm_set_tx_power(struct iwl_mvm* mvm, struct ieee80211_vif* vif, int8_t txpower);
void iwl_mvm_fm_notify_channel_change(struct ieee80211_chanctx_conf* ctx,
enum iwl_fm_chan_change_action action);
void iwl_mvm_fm_notify_current_dcdc(void);
int iwl_mvm_fm_register(struct iwl_mvm* mvm);
int iwl_mvm_fm_unregister(struct iwl_mvm* mvm);
#endif
//------------------------------------------------------------------------------------------------
// Location Aware Regulatory
// Send the 2-byte country code to the firmware.
//
// When this function returns ZX_OK, the 'out_resp_cp' will be pointed to a
// 'struct iwl_mcc_update_resp' object (variable-sized). It is the caller's responsibility
// to release the memory.
zx_status_t iwl_mvm_update_mcc(struct iwl_mvm* mvm, const char* alpha2, enum iwl_mcc_source src_id,
struct iwl_mcc_update_resp** out_resp_cp);
zx_status_t iwl_mvm_init_mcc(struct iwl_mvm* mvm);
void iwl_mvm_rx_chub_update_mcc(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
zx_status_t iwl_mvm_get_regdomain(struct iwl_mvm* mvm, const char* alpha2,
enum iwl_mcc_source src_id, bool* changed,
wlanphy_country_t* out_country);
zx_status_t iwl_mvm_get_current_regdomain(struct iwl_mvm* mvm, bool* changed,
wlanphy_country_t* out_country);
int iwl_mvm_init_fw_regd(struct iwl_mvm* mvm);
void iwl_mvm_update_changed_regdom(struct iwl_mvm* mvm);
/* smart fifo */
int iwl_mvm_sf_update(struct iwl_mvm* mvm, struct ieee80211_vif* vif, bool added_vif);
void iwl_mvm_set_wiphy_vendor_commands(struct wiphy* wiphy);
/* TDLS */
/*
* We use TID 4 (VI) as a FW-used-only TID when TDLS connections are present.
* This TID is marked as used vs the AP and all connected TDLS peers.
*/
#define IWL_MVM_TDLS_FW_TID 4
int iwl_mvm_tdls_sta_count(struct iwl_mvm* mvm, struct ieee80211_vif* vif);
void iwl_mvm_teardown_tdls_peers(struct iwl_mvm* mvm);
void iwl_mvm_recalc_tdls_state(struct iwl_mvm* mvm, struct ieee80211_vif* vif, bool sta_added);
void iwl_mvm_mac_mgd_protect_tdls_discover(struct ieee80211_hw* hw, struct ieee80211_vif* vif);
int iwl_mvm_tdls_channel_switch(struct ieee80211_hw* hw, struct ieee80211_vif* vif,
struct ieee80211_sta* sta, uint8_t oper_class,
struct cfg80211_chan_def* chandef, struct sk_buff* tmpl_skb,
uint32_t ch_sw_tm_ie);
void iwl_mvm_tdls_recv_channel_switch(struct ieee80211_hw* hw, struct ieee80211_vif* vif,
struct ieee80211_tdls_ch_sw_params* params);
void iwl_mvm_tdls_cancel_channel_switch(struct ieee80211_hw* hw, struct ieee80211_vif* vif,
struct ieee80211_sta* sta);
void iwl_mvm_rx_tdls_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_tdls_ch_switch_work(struct work_struct* work);
#ifdef CPTCFG_IWLMVM_TDLS_PEER_CACHE
void iwl_mvm_tdls_peer_cache_pkt(struct iwl_mvm* mvm, struct ieee80211_hdr* hdr, uint32_t len,
int rxq);
void iwl_mvm_tdls_peer_cache_clear(struct iwl_mvm* mvm, struct ieee80211_vif* vif);
struct iwl_mvm_tdls_peer_counter* iwl_mvm_tdls_peer_cache_find(struct iwl_mvm* mvm,
const uint8_t* addr);
#endif /* CPTCFG_IWLMVM_TDLS_PEER_CACHE */
void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm* mvm, struct iwl_mvm_internal_rxq_notif* notif,
uint32_t size);
void iwl_mvm_reorder_timer_expired(struct timer_list* t);
struct ieee80211_vif* iwl_mvm_get_bss_vif(struct iwl_mvm* mvm);
bool iwl_mvm_is_vif_assoc(struct iwl_mvm* mvm);
#define MVM_TCM_PERIOD_MSEC 500
#define MVM_TCM_PERIOD (HZ * MVM_TCM_PERIOD_MSEC / 1000)
#define MVM_LL_PERIOD (10 * HZ)
void iwl_mvm_tcm_work(struct work_struct* work);
void iwl_mvm_recalc_tcm(struct iwl_mvm* mvm);
void iwl_mvm_pause_tcm(struct iwl_mvm* mvm, bool with_cancel);
void iwl_mvm_resume_tcm(struct iwl_mvm* mvm);
void iwl_mvm_tcm_add_vif(struct iwl_mvm* mvm, struct ieee80211_vif* vif);
void iwl_mvm_tcm_rm_vif(struct iwl_mvm* mvm, struct ieee80211_vif* vif);
uint8_t iwl_mvm_tcm_load_percentage(uint32_t airtime, uint32_t elapsed);
#ifdef CPTCFG_IWLWIFI_LTE_COEX
int iwl_mvm_send_lte_coex_static_params_cmd(struct iwl_mvm* mvm);
int iwl_mvm_send_lte_coex_config_cmd(struct iwl_mvm* mvm);
int iwl_mvm_send_lte_coex_wifi_reported_channel_cmd(struct iwl_mvm* mvm);
int iwl_mvm_send_lte_sps_cmd(struct iwl_mvm* mvm);
int iwl_mvm_send_lte_fine_tuning_params_cmd(struct iwl_mvm* mvm);
void iwl_mvm_reset_lte_state(struct iwl_mvm* mvm);
void iwl_mvm_send_lte_commands(struct iwl_mvm* mvm);
#endif
void iwl_mvm_nic_restart(struct iwl_mvm* mvm, bool fw_error);
zx_duration_t iwl_mvm_get_wd_timeout(struct iwl_mvm* mvm, struct ieee80211_vif* vif, bool tdls,
bool cmd_q);
void iwl_mvm_connection_loss(struct iwl_mvm* mvm, struct ieee80211_vif* vif, const char* errmsg);
void iwl_mvm_event_frame_timeout_callback(struct iwl_mvm* mvm, struct ieee80211_vif* vif,
const struct ieee80211_sta* sta, uint16_t tid);
#ifdef CPTCFG_IWLMVM_VENDOR_CMDS
void iwl_mvm_send_tcm_event(struct iwl_mvm* mvm, struct ieee80211_vif* vif);
void iwl_mvm_recalc_multicast(struct iwl_mvm* mvm);
int iwl_mvm_configure_bcast_filter(struct iwl_mvm* mvm);
void iwl_mvm_active_rx_filters(struct iwl_mvm* mvm);
#endif
/* NAN */
void iwl_mvm_nan_match(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
void iwl_mvm_nan_de_term_notif(struct iwl_mvm* mvm, struct iwl_rx_cmd_buffer* rxb);
int iwl_mvm_start_nan(struct ieee80211_hw* hw, struct ieee80211_vif* vif,
struct cfg80211_nan_conf* conf);
int iwl_mvm_stop_nan(struct ieee80211_hw* hw, struct ieee80211_vif* vif);
int iwl_mvm_add_nan_func(struct ieee80211_hw* hw, struct ieee80211_vif* vif,
const struct cfg80211_nan_func* nan_func);
void iwl_mvm_del_nan_func(struct ieee80211_hw* hw, struct ieee80211_vif* vif, uint8_t instance_id);
int iwl_mvm_nan_config_nan_faw_cmd(struct iwl_mvm* mvm, struct cfg80211_chan_def* chandef,
uint8_t slots);
int iwl_mvm_sar_select_profile(struct iwl_mvm* mvm, int prof_a, int prof_b);
int iwl_mvm_get_sar_geo_profile(struct iwl_mvm* mvm);
#ifdef CPTCFG_IWLWIFI_DEBUGFS
void iwl_mvm_sta_add_debugfs(struct ieee80211_hw* hw, struct ieee80211_vif* vif,
struct ieee80211_sta* sta, struct dentry* dir);
#endif
/* 11ax Softap Test Mode */
#ifdef CPTCFG_IWLMVM_AX_SOFTAP_TESTMODE
void iwl_mvm_ax_softap_testmode_sta_add_debugfs(struct ieee80211_hw* hw, struct ieee80211_vif* vif,
struct ieee80211_sta* sta, struct dentry* dir);
#endif
// The entry point for ops.c.
zx_status_t iwl_mvm_init(void);
///////////////////////////////////////////////////////////////////////////////////////////////////
//
// For phy-ctxt.c
//
extern const wlan_channel_t default_channel;
wlan_info_band_t iwl_mvm_get_channel_band(uint8_t chan_num);
///////////////////////////////////////////////////////////////////////////////////////////////////
//
// Interfaces for mac80211.c
//
zx_status_t iwl_mvm_mac_tx(struct iwl_mvm_vif* mvmvif, struct iwl_mvm_sta* mvmsta,
struct ieee80211_mac_packet* pkt);
zx_status_t iwl_mvm_find_free_mvmvif_slot(struct iwl_mvm* mvm, int* ret_idx);
zx_status_t iwl_mvm_bind_mvmvif(struct iwl_mvm* mvm, int idx, struct iwl_mvm_vif* mvmvif);
void iwl_mvm_unbind_mvmvif(struct iwl_mvm* mvm, int idx);
zx_status_t iwl_mvm_mac_add_interface(struct iwl_mvm_vif* mvmvif);
zx_status_t iwl_mvm_mac_remove_interface(struct iwl_mvm_vif* mvmvif);
void iwl_mvm_configure_filter(struct iwl_mvm* mvm);
zx_status_t iwl_mvm_mac_hw_scan_passive(struct iwl_mvm_vif* mvmvif,
const wlan_softmac_passive_scan_args_t* passive_scan_args,
uint64_t* out_scan_id);
zx_status_t iwl_mvm_mac_sta_state(struct iwl_mvm_vif* mvmvif, struct iwl_mvm_sta* mvm_sta,
enum iwl_sta_state old_state, enum iwl_sta_state new_state);
void iwl_mvm_mac_mgd_prepare_tx(struct iwl_mvm* mvm, struct iwl_mvm_vif* mvmvif,
uint16_t req_duration);
zx_status_t iwl_mvm_mac_add_key(struct iwl_mvm_vif* mvmvif, struct iwl_mvm_sta* mvmsta,
struct ieee80211_key_conf* key);
zx_status_t iwl_mvm_mac_remove_key(struct iwl_mvm_vif* mvmvif, struct iwl_mvm_sta* mvmsta,
const struct ieee80211_key_conf* key);
zx_status_t iwl_mvm_add_chanctx(struct iwl_mvm* mvm, const wlan_channel_t* channeldef,
uint16_t* phy_ctxt_id);
zx_status_t iwl_mvm_remove_chanctx(struct iwl_mvm* mvm, uint16_t phy_ctxt_id);
zx_status_t iwl_mvm_change_chanctx(struct iwl_mvm* mvm, uint16_t phy_ctxt_id,
const wlan_channel_t* channeldef);
zx_status_t iwl_mvm_assign_vif_chanctx(struct iwl_mvm_vif* mvmvif,
const wlan_channel_t* channeldef);
zx_status_t iwl_mvm_unassign_vif_chanctx(struct iwl_mvm_vif* mvmvif);
///////////////////////////////////////////////////////////////////////////////////////////////////
//
// Interfaces for utils.c
//
// Traverses the interface list of the 'mvm', and calls back the 'func' with each active interface.
//
typedef void (*ieee80211_iterate_callback)(void* data, struct iwl_mvm_vif* mvmvif);
void ieee80211_iterate_active_interfaces_atomic(struct iwl_mvm* mvm,
ieee80211_iterate_callback func, void* data);
///////////////////////////////////////////////////////////////////////////////////////////////////
// For sta.c
//
zx_status_t iwl_mvm_sta_alloc_queue(struct iwl_mvm* mvm, struct iwl_mvm_sta* mvmsta, uint8_t ac,
int tid);
bool iwl_mvm_enable_txq(struct iwl_mvm* mvm, struct iwl_mvm_sta* sta, int queue, uint16_t ssn,
const struct iwl_trans_txq_scd_cfg* cfg, zx_duration_t wdg_timeout);
#endif // SRC_CONNECTIVITY_WLAN_DRIVERS_THIRD_PARTY_INTEL_IWLWIFI_MVM_MVM_H_