| /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ |
| /* |
| * Copyright (C) 2012-2014, 2018-2023 Intel Corporation |
| * Copyright (C) 2013-2015 Intel Mobile Communications GmbH |
| * Copyright (C) 2016-2017 Intel Deutschland GmbH |
| */ |
| #ifndef __IWL_MVM_H__ |
| #define __IWL_MVM_H__ |
| |
| #include <linux/list.h> |
| #include <linux/spinlock.h> |
| #include <linux/leds.h> |
| #include <linux/in6.h> |
| |
| #ifdef CONFIG_THERMAL |
| #include <linux/thermal.h> |
| #endif |
| |
| #include <linux/ptp_clock_kernel.h> |
| |
| #include <linux/ktime.h> |
| |
| #include "iwl-op-mode.h" |
| #include "iwl-trans.h" |
| #include "fw/notif-wait.h" |
| #include "iwl-eeprom-parse.h" |
| #include "fw/file.h" |
| #include "iwl-config.h" |
| #include "sta.h" |
| #include "fw-api.h" |
| #include "constants.h" |
| #include "fw/runtime.h" |
| #include "fw/dbg.h" |
| #include "fw/acpi.h" |
| #include "mei/iwl-mei.h" |
| #include "iwl-nvm-parse.h" |
| |
| #include <linux/average.h> |
| |
| #define IWL_MVM_MAX_ADDRESSES 5 |
| /* RSSI offset for WkP */ |
| #define IWL_RSSI_OFFSET 50 |
| #define IWL_MVM_MISSED_BEACONS_THRESHOLD 8 |
| #define IWL_MVM_MISSED_BEACONS_THRESHOLD_LONG 16 |
| |
| /* 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 |
| |
| /* invalid value for FW link id */ |
| #define IWL_MVM_FW_LINK_ID_INVALID 0xff |
| |
| extern const struct ieee80211_ops iwl_mvm_hw_ops; |
| extern const struct ieee80211_ops iwl_mvm_mld_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. |
| * @power_scheme: one of enum iwl_power_scheme |
| */ |
| struct iwl_mvm_mod_params { |
| bool init_dbg; |
| int power_scheme; |
| }; |
| extern struct iwl_mvm_mod_params iwlmvm_mod_params; |
| |
| struct iwl_mvm_phy_ctxt { |
| u16 id; |
| u16 color; |
| u32 ref; |
| |
| enum nl80211_chan_width width; |
| |
| struct ieee80211_channel *channel; |
| |
| /* track for RLC config command */ |
| u32 center_freq1; |
| bool rlc_disabled; |
| }; |
| |
| struct iwl_mvm_time_event_data { |
| struct ieee80211_vif *vif; |
| struct list_head list; |
| unsigned long end_jiffies; |
| u32 duration; |
| bool running; |
| u32 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) |
| */ |
| u32 id; |
| u8 link_id; |
| }; |
| |
| /* Power management */ |
| |
| /** |
| * enum iwl_power_scheme |
| * @IWL_POWER_SCHEME_CAM: Continuously Active Mode |
| * @IWL_POWER_SCHEME_BPS: Balanced Power Save (default) |
| * @IWL_POWER_SCHEME_LP: Low Power |
| */ |
| enum iwl_power_scheme { |
| IWL_POWER_SCHEME_CAM = 1, |
| IWL_POWER_SCHEME_BPS, |
| IWL_POWER_SCHEME_LP |
| }; |
| |
| #define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL |
| |
| #ifdef CONFIG_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 { |
| u16 keep_alive_seconds; |
| u32 rx_data_timeout; |
| u32 tx_data_timeout; |
| bool skip_over_dtim; |
| u8 skip_dtim_periods; |
| bool lprx_ena; |
| u32 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 { |
| u32 bf_energy_delta; |
| u32 bf_roaming_energy_delta; |
| u32 bf_roaming_state; |
| u32 bf_temp_threshold; |
| u32 bf_temp_fast_filter; |
| u32 bf_temp_slow_filter; |
| u32 bf_enable_beacon_filter; |
| u32 bf_debug_flag; |
| u32 bf_escape_timer; |
| u32 ba_escape_timer; |
| u32 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, |
| IWL_MVM_SMPS_REQ_FW, |
| NUM_IWL_MVM_SMPS_REQ, |
| }; |
| |
| 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, |
| }; |
| |
| /** |
| * enum iwl_mvm_low_latency_force - low latency force mode set by debugfs |
| * @LOW_LATENCY_FORCE_UNSET: unset force mode |
| * @LOW_LATENCY_FORCE_ON: for low latency on |
| * @LOW_LATENCY_FORCE_OFF: for low latency off |
| * @NUM_LOW_LATENCY_FORCE: max num of modes |
| */ |
| enum iwl_mvm_low_latency_force { |
| LOW_LATENCY_FORCE_UNSET, |
| LOW_LATENCY_FORCE_ON, |
| LOW_LATENCY_FORCE_OFF, |
| NUM_LOW_LATENCY_FORCE |
| }; |
| |
| /** |
| * enum 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) |
| * @LOW_LATENCY_DEBUGFS_FORCE_ENABLE: indicate that force mode is enabled |
| * the actual set/unset is done with LOW_LATENCY_DEBUGFS_FORCE |
| * @LOW_LATENCY_DEBUGFS_FORCE: low latency force mode from debugfs |
| * set this with LOW_LATENCY_DEBUGFS_FORCE_ENABLE flag |
| * in low_latency. |
| */ |
| 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), |
| LOW_LATENCY_DEBUGFS_FORCE_ENABLE = BIT(4), |
| LOW_LATENCY_DEBUGFS_FORCE = BIT(5), |
| }; |
| |
| /** |
| * 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_link_info - per link data in Virtual Interface |
| * @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA |
| * @fw_link_id: the id of the link according to the FW API |
| * @bssid: BSSID for this (client) interface |
| * @bcast_sta: station used for broadcast packets. Used by the following |
| * vifs: P2P_DEVICE, GO and AP. |
| * @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 |
| * @smps_requests: the SMPS requests of different parts of the driver, |
| * combined on update to yield the overall request to mac80211. |
| * @probe_resp_data: data from FW notification to store NOA and CSA related |
| * data to be inserted into probe response. |
| * @he_ru_2mhz_block: 26-tone RU OFDMA transmissions should be blocked |
| * @queue_params: QoS params for this MAC |
| * @mgmt_queue: queue number for unbufferable management frames |
| * @igtk: the current IGTK programmed into the firmware |
| * @active: indicates the link is active in FW (for sanity checking) |
| * @cab_queue: content-after-beacon (multicast) queue |
| * @listen_lmac: indicates this link is allocated to the listen LMAC |
| * @mcast_sta: multicast station |
| * @phy_ctxt: phy context allocated to this link, if any |
| */ |
| struct iwl_mvm_vif_link_info { |
| u8 bssid[ETH_ALEN]; |
| u8 ap_sta_id; |
| u8 fw_link_id; |
| |
| struct iwl_mvm_int_sta bcast_sta; |
| struct iwl_mvm_int_sta mcast_sta; |
| |
| struct { |
| u32 num_beacons, accu_num_beacons; |
| u8 avg_signal; |
| } beacon_stats; |
| |
| enum ieee80211_smps_mode smps_requests[NUM_IWL_MVM_SMPS_REQ]; |
| struct iwl_probe_resp_data __rcu *probe_resp_data; |
| |
| struct ieee80211_key_conf *igtk; |
| |
| bool he_ru_2mhz_block; |
| bool active; |
| bool listen_lmac; |
| |
| u16 cab_queue; |
| /* Assigned while mac80211 has the link in a channel context, |
| * or, for P2P Device, while it exists. |
| */ |
| struct iwl_mvm_phy_ctxt *phy_ctxt; |
| /* 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_NUM_ACS]; |
| |
| u16 mgmt_queue; |
| }; |
| |
| /** |
| * struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context |
| * @mvm: pointer back to the mvm struct |
| * @id: between 0 and 3 |
| * @color: to solve races upon MAC addition and removal |
| * @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: bit flags for low latency |
| * see enum &iwl_mvm_low_latency_cause for causes. |
| * @low_latency_actual: boolean, indicates low latency is set, |
| * as a result from low_latency bit flags and takes force into account. |
| * @authorized: indicates the AP station was set to authorized |
| * @ps_disabled: indicates that this interface requires PS to be disabled |
| * @csa_countdown: indicates that CSA countdown may be started |
| * @csa_failed: CSA failed to schedule time event, report an error later |
| * @csa_bcn_pending: indicates that we are waiting for a beacon on a new channel |
| * @features: hw features active for this vif |
| * @ap_beacon_time: AP beacon time for synchronisation (on older FW) |
| * @bcn_prot: beacon protection data (keys; FIXME: needs to be per link) |
| * @bf_data: beacon filtering data |
| * @deflink: default link data for use in non-MLO |
| * @link: link data for each link in MLO |
| * @esr_active: indicates eSR mode is active |
| * @pm_enabled: indicates powersave is enabled |
| */ |
| struct iwl_mvm_vif { |
| struct iwl_mvm *mvm; |
| u16 id; |
| u16 color; |
| |
| bool associated; |
| u8 ap_assoc_sta_count; |
| bool uploaded; |
| bool ap_ibss_active; |
| bool pm_enabled; |
| bool monitor_active; |
| bool esr_active; |
| |
| u8 low_latency: 6; |
| u8 low_latency_actual: 1; |
| |
| u8 authorized:1; |
| bool ps_disabled; |
| |
| u32 ap_beacon_time; |
| struct iwl_mvm_vif_bf_data bf_data; |
| |
| #ifdef CONFIG_PM |
| /* WoWLAN GTK rekey data */ |
| struct { |
| u8 kck[NL80211_KCK_EXT_LEN]; |
| u8 kek[NL80211_KEK_EXT_LEN]; |
| size_t kek_len; |
| size_t kck_len; |
| u32 akm; |
| __le64 replay_ctr; |
| bool valid; |
| } rekey_data; |
| |
| int tx_key_idx; |
| |
| bool seqno_valid; |
| u16 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 CONFIG_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 |
| |
| /* FW identified misbehaving AP */ |
| u8 uapsd_misbehaving_ap_addr[ETH_ALEN] __aligned(2); |
| struct delayed_work uapsd_nonagg_detected_wk; |
| |
| bool csa_countdown; |
| bool csa_failed; |
| bool csa_bcn_pending; |
| u16 csa_target_freq; |
| u16 csa_count; |
| u16 csa_misbehave; |
| struct delayed_work csa_work; |
| |
| enum iwl_tsf_id tsf_id; |
| |
| struct iwl_mvm_time_event_data time_event_data; |
| struct iwl_mvm_time_event_data hs_time_event_data; |
| |
| /* TCP Checksum Offload */ |
| netdev_features_t features; |
| |
| struct ieee80211_sta *ap_sta; |
| |
| /* we can only have 2 GTK + 2 IGTK active at a time */ |
| struct ieee80211_key_conf *ap_early_keys[4]; |
| |
| struct { |
| struct ieee80211_key_conf __rcu *keys[2]; |
| } bcn_prot; |
| |
| struct iwl_mvm_vif_link_info deflink; |
| struct iwl_mvm_vif_link_info *link[IEEE80211_MLD_MAX_NUM_LINKS]; |
| }; |
| |
| #define for_each_mvm_vif_valid_link(mvm_vif, link_id) \ |
| for (link_id = 0; \ |
| link_id < ARRAY_SIZE((mvm_vif)->link); \ |
| link_id++) \ |
| if ((mvm_vif)->link[link_id]) |
| |
| static inline struct iwl_mvm_vif * |
| iwl_mvm_vif_from_mac80211(struct ieee80211_vif *vif) |
| { |
| return (void *)vif->drv_priv; |
| } |
| |
| extern const u8 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, |
| }; |
| |
| 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, |
| }; |
| |
| 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; |
| u32 tx_backoff; |
| u32 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 { |
| struct thermal_trip trips[IWL_MAX_DTS_TRIPS]; |
| u8 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 { |
| u32 cur_state; |
| struct thermal_cooling_device *cdev; |
| }; |
| #endif |
| |
| #define IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES 8 |
| |
| struct iwl_mvm_frame_stats { |
| u32 legacy_frames; |
| u32 ht_frames; |
| u32 vht_frames; |
| u32 bw_20_frames; |
| u32 bw_40_frames; |
| u32 bw_80_frames; |
| u32 bw_160_frames; |
| u32 sgi_frames; |
| u32 ngi_frames; |
| u32 siso_frames; |
| u32 mimo2_frames; |
| u32 agg_frames; |
| u32 ampdu_count; |
| u32 success_frames; |
| u32 fail_frames; |
| u32 last_rates[IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES]; |
| int last_frame_idx; |
| }; |
| |
| #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, |
| }; |
| |
| DECLARE_EWMA(rate, 16, 16) |
| |
| struct iwl_mvm_tcm_mac { |
| struct { |
| u32 pkts[IEEE80211_NUM_ACS]; |
| u32 airtime; |
| } tx; |
| struct { |
| u32 pkts[IEEE80211_NUM_ACS]; |
| u32 airtime; |
| u32 last_ampdu_ref; |
| } rx; |
| struct { |
| /* track AP's transfer in client mode */ |
| u64 rx_bytes; |
| struct ewma_rate rate; |
| bool detected; |
| } uapsd_nonagg_detect; |
| bool opened_rx_ba_sessions; |
| }; |
| |
| struct iwl_mvm_tcm { |
| struct delayed_work work; |
| spinlock_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 { |
| u32 elapsed; /* milliseconds for this TCM period */ |
| u32 airtime[NUM_MAC_INDEX_DRIVER]; |
| enum iwl_mvm_traffic_load load[NUM_MAC_INDEX_DRIVER]; |
| enum iwl_mvm_traffic_load band_load[NUM_NL80211_BANDS]; |
| enum iwl_mvm_traffic_load global_load; |
| bool low_latency[NUM_MAC_INDEX_DRIVER]; |
| bool change[NUM_MAC_INDEX_DRIVER]; |
| } result; |
| }; |
| |
| /** |
| * 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 |
| * @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 { |
| u16 head_sn; |
| u16 num_stored; |
| u16 buf_size; |
| int queue; |
| u16 last_amsdu; |
| u8 last_sub_index; |
| bool valid; |
| spinlock_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 |
| */ |
| struct iwl_mvm_reorder_buf_entry { |
| struct sk_buff_head frames; |
| } |
| #ifndef __CHECKER__ |
| /* sparse doesn't like this construct: "bad integer constant expression" */ |
| __aligned(roundup_pow_of_two(sizeof(struct sk_buff_head))) |
| #endif |
| ; |
| |
| /** |
| * struct iwl_mvm_baid_data - BA session data |
| * @sta_mask: current station mask for the BAID |
| * @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 |
| * @rcu_ptr: BA data RCU protected access |
| * @rcu_head: RCU head for freeing this data |
| * @mvm: mvm pointer, needed for timer context |
| * @reorder_buf: reorder buffer, allocated per queue |
| * @entries: data |
| */ |
| struct iwl_mvm_baid_data { |
| struct rcu_head rcu_head; |
| u32 sta_mask; |
| u8 tid; |
| u8 baid; |
| u16 timeout; |
| u16 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 (void *)((u8 *)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_txq { |
| struct list_head list; |
| u16 txq_id; |
| atomic_t tx_request; |
| #define IWL_MVM_TXQ_STATE_STOP_FULL 0 |
| #define IWL_MVM_TXQ_STATE_STOP_REDIRECT 1 |
| #define IWL_MVM_TXQ_STATE_READY 2 |
| unsigned long state; |
| }; |
| |
| static inline struct iwl_mvm_txq * |
| iwl_mvm_txq_from_mac80211(struct ieee80211_txq *txq) |
| { |
| return (void *)txq->drv_priv; |
| } |
| |
| static inline struct iwl_mvm_txq * |
| iwl_mvm_txq_from_tid(struct ieee80211_sta *sta, u8 tid) |
| { |
| if (tid == IWL_MAX_TID_COUNT) |
| tid = IEEE80211_NUM_TIDS; |
| |
| return (void *)sta->txq[tid]->drv_priv; |
| } |
| |
| /** |
| * struct iwl_mvm_tvqm_txq_info - maps TVQM hw queue to tid |
| * |
| * @sta_id: sta id |
| * @txq_tid: txq tid |
| */ |
| struct iwl_mvm_tvqm_txq_info { |
| u8 sta_id; |
| u8 txq_tid; |
| }; |
| |
| struct iwl_mvm_dqa_txq_info { |
| u8 ra_sta_id; /* The RA this queue is mapped to, if exists */ |
| bool reserved; /* Is this the TXQ reserved for a STA */ |
| u8 mac80211_ac; /* The mac80211 AC this queue is mapped to */ |
| u8 txq_tid; /* The TID "owner" of this queue*/ |
| u16 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 ptp_data { |
| struct ptp_clock *ptp_clock; |
| struct ptp_clock_info ptp_clock_info; |
| |
| struct delayed_work dwork; |
| |
| /* The last GP2 reading from the hw */ |
| u32 last_gp2; |
| |
| /* number of wraparounds since scale_update_adj_time_ns */ |
| u32 wrap_counter; |
| |
| /* GP2 time when the scale was last updated */ |
| u32 scale_update_gp2; |
| |
| /* Adjusted time when the scale was last updated in nanoseconds */ |
| u64 scale_update_adj_time_ns; |
| |
| /* clock frequency offset, scaled to 65536000000 */ |
| u64 scaled_freq; |
| |
| /* Delta between hardware clock and ptp clock in nanoseconds */ |
| s64 delta; |
| }; |
| |
| struct iwl_time_sync_data { |
| struct sk_buff_head frame_list; |
| u8 peer_addr[ETH_ALEN]; |
| bool active; |
| }; |
| |
| struct iwl_mei_scan_filter { |
| bool is_mei_limited_scan; |
| struct sk_buff_head scan_res; |
| struct work_struct scan_work; |
| }; |
| |
| 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; |
| struct ieee80211_hw *hw; |
| |
| /* for protecting access to iwl_mvm */ |
| struct mutex mutex; |
| struct list_head async_handlers_list; |
| spinlock_t async_handlers_lock; |
| struct work_struct async_handlers_wk; |
| |
| struct work_struct roc_done_wk; |
| |
| unsigned long init_status; |
| |
| unsigned long status; |
| |
| u32 queue_sync_cookie; |
| unsigned long queue_sync_state; |
| /* |
| * for beacon filtering - |
| * currently only one interface can be supported |
| */ |
| struct iwl_mvm_vif *bf_allowed_vif; |
| |
| bool hw_registered; |
| bool rfkill_safe_init_done; |
| |
| u8 cca_40mhz_workaround; |
| |
| u32 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 { |
| u64 rx_time; |
| u64 tx_time; |
| u64 on_time_rf; |
| u64 on_time_scan; |
| } radio_stats, accu_radio_stats; |
| |
| struct list_head 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 */ |
| spinlock_t add_stream_lock; |
| |
| const char *nvm_file_name; |
| struct iwl_nvm_data *nvm_data; |
| struct iwl_mei_nvm *mei_nvm_data; |
| struct iwl_mvm_csme_conn_info __rcu *csme_conn_info; |
| bool mei_rfkill_blocked; |
| bool mei_registered; |
| struct work_struct sap_connected_wk; |
| |
| /* |
| * NVM built based on the SAP data but that we can't free even after |
| * we get ownership because it contains the cfg80211's channel. |
| */ |
| struct iwl_nvm_data *temp_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 ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT_MAX]; |
| struct ieee80211_link_sta __rcu *fw_id_to_link_sta[IWL_MVM_STATION_COUNT_MAX]; |
| unsigned long fw_link_ids_map; |
| u8 rx_ba_sessions; |
| |
| /* configured by mac80211 */ |
| u32 rts_threshold; |
| |
| /* Scan status, cmd (pre-allocated) and auxiliary station */ |
| unsigned int scan_status; |
| size_t scan_cmd_size; |
| 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 delayed_work scan_timeout_dwork; |
| |
| /* max number of simultaneous scans the FW supports */ |
| unsigned int max_scans; |
| |
| /* UMAC scan tracking */ |
| u32 scan_uid_status[IWL_MVM_MAX_UMAC_SCANS]; |
| |
| /* start time of last scan in TSF of the mac that requested the scan */ |
| u64 scan_start; |
| |
| /* the vif that requested the current scan */ |
| struct iwl_mvm_vif *scan_vif; |
| u8 scan_link_id; |
| |
| /* rx chain antennas set through debugfs for the scan command */ |
| u8 scan_rx_ant; |
| |
| /* Internal station */ |
| struct iwl_mvm_int_sta aux_sta; |
| struct iwl_mvm_int_sta snif_sta; |
| |
| bool last_ebs_successful; |
| |
| u8 scan_last_antenna_idx; /* to toggle TX between antennas */ |
| u8 mgmt_last_antenna_idx; |
| |
| u8 set_tx_ant; |
| u8 set_rx_ant; |
| |
| /* last smart fifo state that was successfully sent to firmware */ |
| enum iwl_sf_state sf_state; |
| |
| /* |
| * Leave this pointer outside the ifdef below so that it can be |
| * assigned without ifdef in the source code. |
| */ |
| struct dentry *debugfs_dir; |
| #ifdef CONFIG_IWLWIFI_DEBUGFS |
| u32 dbgfs_sram_offset, dbgfs_sram_len; |
| u32 dbgfs_prph_reg_addr; |
| bool disable_power_off; |
| bool disable_power_off_d3; |
| bool beacon_inject_active; |
| |
| 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 debugfs_blob_wrapper nvm_reg_blob; |
| |
| struct iwl_mvm_frame_stats drv_rx_stats; |
| spinlock_t drv_stats_lock; |
| u16 dbgfs_rx_phyinfo; |
| #endif |
| |
| struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX]; |
| |
| struct list_head time_event_list; |
| spinlock_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)]; |
| u8 fw_key_deleted[STA_KEY_MAX_NUM]; |
| |
| struct ieee80211_vif __rcu *vif_id_to_mac[NUM_MAC_INDEX_DRIVER]; |
| |
| struct ieee80211_bss_conf __rcu *link_id_to_link_conf[IWL_MVM_FW_MAX_LINK_ID + 1]; |
| |
| /* -1 for always, 0 for never, >0 for that many times */ |
| s8 fw_restart; |
| u8 *error_recovery_buf; |
| |
| #ifdef CONFIG_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; |
| u8 offload_tid; |
| #ifdef CONFIG_IWLWIFI_DEBUGFS |
| bool d3_wake_sysassert; |
| bool d3_test_active; |
| u32 d3_test_pme_ptr; |
| struct ieee80211_vif *keep_vif; |
| u32 last_netdetect_scans; /* no. of scans in the last net-detect wake */ |
| #endif |
| #endif |
| |
| 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; |
| |
| u8 bt_tx_prio; |
| enum iwl_bt_force_ant_mode bt_force_ant_mode; |
| |
| /* Aux ROC */ |
| struct list_head aux_roc_te_list; |
| |
| /* 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 |
| |
| s32 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 */ |
| |
| bool fw_static_smps_request; |
| |
| unsigned long bt_coex_last_tcm_ts; |
| struct iwl_mvm_tcm tcm; |
| |
| u8 uapsd_noagg_bssid_write_idx; |
| struct mac_address uapsd_noagg_bssids[IWL_MVM_UAPSD_NOAGG_BSSIDS_NUM] |
| __aligned(2); |
| |
| struct iwl_time_quota_cmd last_quota_cmd; |
| |
| #ifdef CONFIG_NL80211_TESTMODE |
| u32 noa_duration; |
| struct ieee80211_vif *noa_vif; |
| #endif |
| |
| /* Tx queues */ |
| u16 aux_queue; |
| u16 snif_queue; |
| u16 probe_queue; |
| u16 p2p_dev_queue; |
| |
| /* Indicate if device power save is allowed */ |
| u8 ps_disabled; /* u8 instead of bool to ease debugfs_create_* usage */ |
| /* Indicate if 32Khz external clock is valid */ |
| u32 ext_clock_valid; |
| |
| /* This vif used by CSME to send / receive traffic */ |
| struct ieee80211_vif *csme_vif; |
| struct ieee80211_vif __rcu *csa_vif; |
| struct ieee80211_vif __rcu *csa_tx_blocked_vif; |
| u8 csa_tx_block_bcn_timeout; |
| |
| /* system time of last beacon (for AP/GO interface) */ |
| u32 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. |
| */ |
| u8 cur_sta_id; |
| |
| /* TDLS periodic channel-switch peer */ |
| struct { |
| u8 sta_id; |
| u8 op_class; |
| bool initiator; /* are we the link initiator */ |
| struct cfg80211_chan_def chandef; |
| struct sk_buff *skb; /* ch sw template */ |
| u32 ch_sw_tm_ie; |
| |
| /* timestamp of last ch-sw request sent (GP2 time) */ |
| u32 sent_timestamp; |
| } peer; |
| } tdls_cs; |
| |
| |
| u32 ciphers[IWL_MVM_NUM_CIPHERS]; |
| |
| struct cfg80211_ftm_responder_stats ftm_resp_stats; |
| struct { |
| struct cfg80211_pmsr_request *req; |
| struct wireless_dev *req_wdev; |
| struct list_head loc_list; |
| int responses[IWL_MVM_TOF_MAX_APS]; |
| struct { |
| struct list_head resp; |
| } smooth; |
| struct list_head pasn_list; |
| } ftm_initiator; |
| |
| struct list_head resp_pasn_list; |
| |
| struct ptp_data ptp_data; |
| |
| struct { |
| u8 range_resp; |
| } cmd_ver; |
| |
| struct ieee80211_vif *nan_vif; |
| 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; |
| /* |
| * primary channel position relative to he whole bandwidth, |
| * in steps of 80 MHz |
| */ |
| u8 monitor_p80; |
| |
| /* sniffer data to include in radiotap */ |
| __le16 cur_aid; |
| u8 cur_bssid[ETH_ALEN]; |
| |
| #ifdef CONFIG_ACPI |
| struct iwl_phy_specific_cfg phy_filters; |
| #endif |
| |
| unsigned long last_6ghz_passive_scan_jiffies; |
| unsigned long last_reset_or_resume_time_jiffies; |
| |
| bool sta_remove_requires_queue_remove; |
| bool mld_api_is_used; |
| |
| bool pldr_sync; |
| |
| struct iwl_time_sync_data time_sync; |
| |
| struct iwl_mei_scan_filter mei_scan_filter; |
| |
| bool statistics_clear; |
| }; |
| |
| /* 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)) |
| |
| /** |
| * 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_ROC_AUX_RUNNING: AUX remain-on-channel is running |
| * @IWL_MVM_STATUS_FIRMWARE_RUNNING: firmware is running |
| * @IWL_MVM_STATUS_NEED_FLUSH_P2P: need to flush P2P bcast STA |
| * @IWL_MVM_STATUS_IN_D3: in D3 (or at least about to go into it) |
| * @IWL_MVM_STATUS_SUPPRESS_ERROR_LOG_ONCE: suppress one error log |
| * if this is set, when intentionally triggered |
| * @IWL_MVM_STATUS_STARTING: starting mac, |
| * used to disable restart flow while in STARTING state |
| */ |
| 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_ROC_AUX_RUNNING, |
| IWL_MVM_STATUS_FIRMWARE_RUNNING, |
| IWL_MVM_STATUS_NEED_FLUSH_P2P, |
| IWL_MVM_STATUS_IN_D3, |
| IWL_MVM_STATUS_SUPPRESS_ERROR_LOG_ONCE, |
| IWL_MVM_STATUS_STARTING, |
| }; |
| |
| struct iwl_mvm_csme_conn_info { |
| struct rcu_head rcu_head; |
| struct iwl_mei_conn_info conn_info; |
| }; |
| |
| /* 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), |
| }; |
| |
| 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); |
| } |
| |
| /* 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, u8 sta_id) |
| { |
| struct ieee80211_sta *sta; |
| |
| if (sta_id >= mvm->fw->ucode_capa.num_stations) |
| 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, u8 sta_id) |
| { |
| struct ieee80211_sta *sta; |
| |
| if (sta_id >= mvm->fw->ucode_capa.num_stations) |
| 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); |
| } |
| |
| static inline struct ieee80211_vif * |
| iwl_mvm_rcu_dereference_vif_id(struct iwl_mvm *mvm, u8 vif_id, bool rcu) |
| { |
| if (WARN_ON(vif_id >= ARRAY_SIZE(mvm->vif_id_to_mac))) |
| return NULL; |
| |
| if (rcu) |
| return rcu_dereference(mvm->vif_id_to_mac[vif_id]); |
| |
| return rcu_dereference_protected(mvm->vif_id_to_mac[vif_id], |
| lockdep_is_held(&mvm->mutex)); |
| } |
| |
| static inline struct ieee80211_bss_conf * |
| iwl_mvm_rcu_fw_link_id_to_link_conf(struct iwl_mvm *mvm, u8 link_id, bool rcu) |
| { |
| if (WARN_ON(link_id >= ARRAY_SIZE(mvm->link_id_to_link_conf))) |
| return NULL; |
| |
| if (rcu) |
| return rcu_dereference(mvm->link_id_to_link_conf[link_id]); |
| |
| return rcu_dereference_protected(mvm->link_id_to_link_conf[link_id], |
| lockdep_is_held(&mvm->mutex)); |
| } |
| |
| 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_adwell_hb_ap_num_supported(struct iwl_mvm *mvm) |
| { |
| return fw_has_api(&mvm->fw->ucode_capa, |
| IWL_UCODE_TLV_API_ADWELL_HB_DEF_N_AP); |
| } |
| |
| 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_is_short_beacon_notif_supported(struct iwl_mvm *mvm) |
| { |
| return fw_has_api(&mvm->fw->ucode_capa, |
| IWL_UCODE_TLV_API_SHORT_BEACON_NOTIF); |
| } |
| |
| static inline bool iwl_mvm_is_dqa_data_queue(struct iwl_mvm *mvm, u8 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, u8 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); |
| |
| /* |
| * 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_mld_api(const struct iwl_fw *fw) |
| { |
| return fw_has_capa(&fw->ucode_capa, |
| IWL_UCODE_TLV_CAPA_MLD_API_SUPPORT); |
| } |
| |
| static inline bool iwl_mvm_has_new_station_api(const struct iwl_fw *fw) |
| { |
| return iwl_mvm_has_mld_api(fw) || |
| iwl_fw_lookup_cmd_ver(fw, ADD_STA, 0) >= 12; |
| } |
| |
| static inline bool iwl_mvm_has_new_tx_api(struct iwl_mvm *mvm) |
| { |
| /* TODO - replace with TLV once defined */ |
| return mvm->trans->trans_cfg->gen2; |
| } |
| |
| static inline bool iwl_mvm_has_unified_ucode(struct iwl_mvm *mvm) |
| { |
| /* TODO - better define this */ |
| return mvm->trans->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->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000; |
| } |
| |
| static inline bool iwl_mvm_is_scan_ext_chan_supported(struct iwl_mvm *mvm) |
| { |
| return fw_has_api(&mvm->fw->ucode_capa, |
| IWL_UCODE_TLV_API_SCAN_EXT_CHAN_VER); |
| } |
| |
| |
| static inline bool iwl_mvm_is_reduced_config_scan_supported(struct iwl_mvm *mvm) |
| { |
| return fw_has_api(&mvm->fw->ucode_capa, |
| IWL_UCODE_TLV_API_REDUCED_SCAN_CONFIG); |
| } |
| |
| static inline bool iwl_mvm_is_band_in_rx_supported(struct iwl_mvm *mvm) |
| { |
| return fw_has_api(&mvm->fw->ucode_capa, |
| IWL_UCODE_TLV_API_BAND_IN_RX_DATA); |
| } |
| |
| 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_no_host_disable_tx(struct iwl_mvm *mvm) |
| { |
| return fw_has_api(&mvm->fw->ucode_capa, |
| IWL_UCODE_TLV_API_NO_HOST_DISABLE_TX); |
| } |
| |
| 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) |
| { |
| /* 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); |
| } |
| |
| 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); |
| } |
| |
| static inline bool iwl_mvm_is_esr_supported(struct iwl_trans *trans) |
| { |
| if ((CSR_HW_RFID_TYPE(trans->hw_rf_id) == IWL_CFG_RF_TYPE_FM) && |
| !CSR_HW_RFID_IS_CDB(trans->hw_rf_id)) |
| /* Step A doesn't support eSR */ |
| return CSR_HW_RFID_STEP(trans->hw_rf_id); |
| |
| return false; |
| } |
| |
| static inline int iwl_mvm_max_active_links(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif) |
| { |
| struct iwl_trans *trans = mvm->fwrt.trans; |
| |
| if (vif->type == NL80211_IFTYPE_AP) |
| return mvm->fw->ucode_capa.num_beacons; |
| |
| if (iwl_mvm_is_esr_supported(trans) || |
| (CSR_HW_RFID_TYPE(trans->hw_rf_id) == IWL_CFG_RF_TYPE_FM && |
| CSR_HW_RFID_IS_CDB(trans->hw_rf_id))) |
| return IWL_MVM_FW_MAX_ACTIVE_LINKS_NUM; |
| |
| return 1; |
| } |
| |
| extern const u8 iwl_mvm_ac_to_tx_fifo[]; |
| extern const u8 iwl_mvm_ac_to_gen2_tx_fifo[]; |
| |
| static inline u8 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 { |
| u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */ |
| u8 plcp_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */ |
| u8 plcp_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */ |
| u8 plcp_mimo3; /* uCode API: IWL_RATE_MIMO3_6M_PLCP, etc. */ |
| u8 ieee; /* MAC header: IWL_RATE_6M_IEEE, etc. */ |
| }; |
| |
| void __iwl_mvm_mac_stop(struct iwl_mvm *mvm); |
| int __iwl_mvm_mac_start(struct iwl_mvm *mvm); |
| |
| /****************** |
| * MVM Methods |
| ******************/ |
| /* uCode */ |
| int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm); |
| |
| /* Utils */ |
| int iwl_mvm_legacy_hw_idx_to_mac80211_idx(u32 rate_n_flags, |
| enum nl80211_band band); |
| int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags, |
| enum nl80211_band band); |
| void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags, |
| enum nl80211_band band, |
| struct ieee80211_tx_rate *r); |
| void iwl_mvm_hwrate_to_tx_rate_v1(u32 rate_n_flags, |
| enum nl80211_band band, |
| struct ieee80211_tx_rate *r); |
| u8 iwl_mvm_mac80211_idx_to_hwrate(const struct iwl_fw *fw, int rate_idx); |
| u8 iwl_mvm_mac80211_ac_to_ucode_ac(enum ieee80211_ac_numbers ac); |
| bool iwl_mvm_is_nic_ack_enabled(struct iwl_mvm *mvm, struct ieee80211_vif *vif); |
| |
| static inline void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm) |
| { |
| iwl_fwrt_dump_error_logs(&mvm->fwrt); |
| } |
| |
| u8 first_antenna(u8 mask); |
| u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx); |
| void iwl_mvm_get_sync_time(struct iwl_mvm *mvm, int clock_type, u32 *gp2, |
| u64 *boottime, ktime_t *realtime); |
| u32 iwl_mvm_get_systime(struct iwl_mvm *mvm); |
| |
| /* Tx / Host Commands */ |
| int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm, |
| struct iwl_host_cmd *cmd); |
| int __must_check iwl_mvm_send_cmd_pdu(struct iwl_mvm *mvm, u32 id, |
| u32 flags, u16 len, const void *data); |
| int __must_check iwl_mvm_send_cmd_status(struct iwl_mvm *mvm, |
| struct iwl_host_cmd *cmd, |
| u32 *status); |
| int __must_check iwl_mvm_send_cmd_pdu_status(struct iwl_mvm *mvm, u32 id, |
| u16 len, const void *data, |
| u32 *status); |
| int iwl_mvm_tx_skb_sta(struct iwl_mvm *mvm, struct sk_buff *skb, |
| struct ieee80211_sta *sta); |
| 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 sk_buff *skb, |
| struct iwl_tx_cmd *tx_cmd, |
| struct ieee80211_tx_info *info, u8 sta_id); |
| void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd, |
| struct ieee80211_tx_info *info, |
| struct ieee80211_sta *sta, __le16 fc); |
| 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 CONFIG_IWLWIFI_DEBUG |
| const char *iwl_mvm_get_tx_fail_reason(u32 status); |
| #else |
| static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; } |
| #endif |
| int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk); |
| int iwl_mvm_flush_sta(struct iwl_mvm *mvm, u32 sta_id, u32 tfd_queue_mask); |
| int iwl_mvm_flush_sta_tids(struct iwl_mvm *mvm, u32 sta_id, u16 tids); |
| |
| /* Utils to extract sta related data */ |
| __le32 iwl_mvm_get_sta_htc_flags(struct ieee80211_sta *sta, |
| struct ieee80211_link_sta *link_sta); |
| u8 iwl_mvm_get_sta_uapsd_acs(struct ieee80211_sta *sta); |
| u32 iwl_mvm_get_sta_ampdu_dens(struct ieee80211_link_sta *link_sta, |
| struct ieee80211_bss_conf *link_conf, |
| u32 *_agg_size); |
| int iwl_mvm_set_sta_pkt_ext(struct iwl_mvm *mvm, |
| struct ieee80211_link_sta *link_sta, |
| struct iwl_he_pkt_ext_v2 *pkt_ext); |
| |
| void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm); |
| |
| static inline void iwl_mvm_set_tx_cmd_ccmp(struct ieee80211_tx_info *info, |
| struct iwl_tx_cmd *tx_cmd) |
| { |
| struct ieee80211_key_conf *keyconf = info->control.hw_key; |
| |
| 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) |
| { |
| flush_work(&mvm->async_handlers_wk); |
| } |
| |
| /* Statistics */ |
| void iwl_mvm_handle_rx_system_oper_stats(struct iwl_mvm *mvm, |
| struct iwl_rx_cmd_buffer *rxb); |
| void iwl_mvm_handle_rx_system_oper_part1_stats(struct iwl_mvm *mvm, |
| struct iwl_rx_cmd_buffer *rxb); |
| static inline void |
| iwl_mvm_handle_rx_system_end_stats_notif(struct iwl_mvm *mvm, |
| struct iwl_rx_cmd_buffer *rxb) |
| { |
| } |
| |
| 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); |
| int 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 u8 iwl_mvm_get_valid_tx_ant(struct iwl_mvm *mvm) |
| { |
| u8 tx_ant = mvm->fw->valid_tx_ant; |
| |
| if (mvm->nvm_data && mvm->nvm_data->valid_tx_ant) |
| tx_ant &= mvm->nvm_data->valid_tx_ant; |
| |
| if (mvm->set_tx_ant) |
| tx_ant &= mvm->set_tx_ant; |
| |
| return tx_ant; |
| } |
| |
| static inline u8 iwl_mvm_get_valid_rx_ant(struct iwl_mvm *mvm) |
| { |
| u8 rx_ant = mvm->fw->valid_tx_ant; |
| |
| if (mvm->nvm_data && mvm->nvm_data->valid_rx_ant) |
| rx_ant &= mvm->nvm_data->valid_tx_ant; |
| |
| if (mvm->set_rx_ant) |
| rx_ant &= mvm->set_rx_ant; |
| |
| return rx_ant; |
| |
| } |
| |
| static inline void iwl_mvm_toggle_tx_ant(struct iwl_mvm *mvm, u8 *ant) |
| { |
| *ant = iwl_mvm_next_antenna(mvm, iwl_mvm_get_valid_tx_ant(mvm), *ant); |
| } |
| |
| static inline u32 iwl_mvm_get_phy_config(struct iwl_mvm *mvm) |
| { |
| u32 phy_config = ~(FW_PHY_CFG_TX_CHAIN | |
| FW_PHY_CFG_RX_CHAIN); |
| u32 valid_rx_ant = iwl_mvm_get_valid_rx_ant(mvm); |
| u32 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; |
| } |
| |
| int iwl_mvm_up(struct iwl_mvm *mvm); |
| int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm); |
| |
| int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm); |
| |
| /* |
| * FW notifications / CMD responses handlers |
| * Convention: iwl_mvm_rx_<NAME OF THE CMD> |
| */ |
| void iwl_mvm_rx_mq(struct iwl_op_mode *op_mode, |
| struct napi_struct *napi, |
| struct iwl_rx_cmd_buffer *rxb); |
| 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_no_data(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); |
| void iwl_mvm_rx_bar_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi, |
| struct iwl_rx_cmd_buffer *rxb, int queue); |
| void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct napi_struct *napi, |
| 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_send_recovery_cmd(struct iwl_mvm *mvm, u32 flags); |
| 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_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 */ |
| struct iwl_mvm_phy_ctxt *iwl_mvm_get_free_phy_ctxt(struct iwl_mvm *mvm); |
| int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt, |
| struct cfg80211_chan_def *chandef, |
| u8 chains_static, u8 chains_dynamic); |
| int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt, |
| struct cfg80211_chan_def *chandef, |
| u8 chains_static, u8 chains_dynamic); |
| void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm, |
| struct iwl_mvm_phy_ctxt *ctxt); |
| void 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); |
| u8 iwl_mvm_get_channel_width(struct cfg80211_chan_def *chandef); |
| u8 iwl_mvm_get_ctrl_pos(struct cfg80211_chan_def *chandef); |
| int iwl_mvm_phy_send_rlc(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt, |
| u8 chains_static, u8 chains_dynamic); |
| |
| /* MAC (virtual interface) programming */ |
| |
| void iwl_mvm_prepare_mac_removal(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif); |
| void iwl_mvm_set_fw_basic_rates(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
| struct ieee80211_bss_conf *link_conf, |
| __le32 *cck_rates, __le32 *ofdm_rates); |
| void iwl_mvm_set_fw_protection_flags(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif, |
| struct ieee80211_bss_conf *link_conf, |
| __le32 *protection_flags, u32 ht_flag, |
| u32 tgg_flag); |
| void iwl_mvm_set_fw_qos_params(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
| struct ieee80211_bss_conf *link_conf, |
| struct iwl_ac_qos *ac, __le32 *qos_flags); |
| bool iwl_mvm_set_fw_mu_edca_params(struct iwl_mvm *mvm, |
| const struct iwl_mvm_vif_link_info *link_info, |
| struct iwl_he_backoff_conf *trig_based_txf); |
| void iwl_mvm_set_fw_dtim_tbtt(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
| struct ieee80211_bss_conf *link_conf, |
| __le64 *dtim_tsf, __le32 *dtim_time, |
| __le32 *assoc_beacon_arrive_time); |
| __le32 iwl_mac_ctxt_p2p_dev_has_extended_disc(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif); |
| void iwl_mvm_mac_ctxt_cmd_ap_set_filter_flags(struct iwl_mvm *mvm, |
| struct iwl_mvm_vif *mvmvif, |
| __le32 *filter_flags, |
| int accept_probe_req_flag, |
| int accept_beacon_flag); |
| int iwl_mvm_get_mac_type(struct ieee80211_vif *vif); |
| __le32 iwl_mvm_mac_ctxt_cmd_p2p_sta_get_oppps_ctwin(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif); |
| u32 iwl_mvm_mac_ctxt_cmd_sta_get_twt_policy(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif); |
| int iwl_mvm_mld_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif); |
| int iwl_mvm_mld_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
| bool force_assoc_off); |
| int iwl_mvm_mld_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif); |
| int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif); |
| int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif); |
| int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
| bool force_assoc_off, const u8 *bssid_override); |
| int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif); |
| int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif, |
| struct ieee80211_bss_conf *link_conf); |
| int iwl_mvm_mac_ctxt_send_beacon_cmd(struct iwl_mvm *mvm, |
| struct sk_buff *beacon, |
| void *data, int len); |
| u8 iwl_mvm_mac_ctxt_get_beacon_rate(struct iwl_mvm *mvm, |
| struct ieee80211_tx_info *info, |
| struct ieee80211_vif *vif); |
| u8 iwl_mvm_mac_ctxt_get_lowest_rate(struct iwl_mvm *mvm, |
| struct ieee80211_tx_info *info, |
| struct ieee80211_vif *vif); |
| u16 iwl_mvm_mac_ctxt_get_beacon_flags(const struct iwl_fw *fw, |
| u8 rate_idx); |
| void iwl_mvm_mac_ctxt_set_tim(struct iwl_mvm *mvm, |
| __le32 *tim_index, __le32 *tim_size, |
| u8 *beacon, u32 frame_size); |
| 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_rx_missed_vap_notif(struct iwl_mvm *mvm, |
| struct iwl_rx_cmd_buffer *rxb); |
| void iwl_mvm_channel_switch_start_notif(struct iwl_mvm *mvm, |
| struct iwl_rx_cmd_buffer *rxb); |
| void iwl_mvm_channel_switch_error_notif(struct iwl_mvm *mvm, |
| struct iwl_rx_cmd_buffer *rxb); |
| /* Bindings */ |
| int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif); |
| int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif); |
| u32 iwl_mvm_get_lmac_id(struct iwl_mvm *mvm, enum nl80211_band band); |
| |
| /* Links */ |
| int iwl_mvm_add_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
| struct ieee80211_bss_conf *link_conf); |
| int iwl_mvm_link_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
| struct ieee80211_bss_conf *link_conf, |
| u32 changes, bool active); |
| int iwl_mvm_remove_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
| struct ieee80211_bss_conf *link_conf); |
| int iwl_mvm_disable_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
| struct ieee80211_bss_conf *link_conf); |
| |
| /* AP and IBSS */ |
| bool iwl_mvm_start_ap_ibss_common(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, int *ret); |
| void iwl_mvm_stop_ap_ibss_common(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif); |
| |
| /* BSS Info */ |
| void iwl_mvm_bss_info_changed_station_common(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif, |
| struct ieee80211_bss_conf *link_conf, |
| u64 changes); |
| void iwl_mvm_bss_info_changed_station_assoc(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif, |
| u64 changes); |
| |
| /* ROC */ |
| /** |
| * struct iwl_mvm_roc_ops - callbacks for the remain_on_channel() |
| * |
| * Since the only difference between both MLD and |
| * non-MLD versions of remain_on_channel() is these function calls, |
| * each version will send its specific function calls to |
| * %iwl_mvm_roc_common(). |
| * |
| * @add_aux_sta_for_hs20: pointer to the function that adds an aux sta |
| * for Hot Spot 2.0 |
| * @link: For a P2P Device interface, pointer to a function that links the |
| * MAC/Link to the PHY context |
| */ |
| struct iwl_mvm_roc_ops { |
| int (*add_aux_sta_for_hs20)(struct iwl_mvm *mvm, u32 lmac_id); |
| int (*link)(struct iwl_mvm *mvm, struct ieee80211_vif *vif); |
| }; |
| |
| int iwl_mvm_roc_common(struct ieee80211_hw *hw, struct ieee80211_vif *vif, |
| struct ieee80211_channel *channel, int duration, |
| enum ieee80211_roc_type type, |
| const struct iwl_mvm_roc_ops *ops); |
| int iwl_mvm_cancel_roc(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif); |
| /*Session Protection */ |
| void iwl_mvm_protect_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
| u32 duration_override, unsigned int link_id); |
| |
| /* 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 *)"as[i]; |
| } |
| |
| int iwl_mvm_update_quotas(struct iwl_mvm *mvm, bool force_upload, |
| struct ieee80211_vif *disabled_vif); |
| |
| /* Scanning */ |
| int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
| struct cfg80211_scan_request *req, |
| struct ieee80211_scan_ies *ies); |
| size_t 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(struct work_struct *work); |
| |
| /* 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); |
| |
| /* MVM debugfs */ |
| #ifdef CONFIG_IWLWIFI_DEBUGFS |
| void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm); |
| void iwl_mvm_vif_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif); |
| void iwl_mvm_vif_dbgfs_add_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif); |
| void iwl_mvm_vif_dbgfs_rm_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif); |
| #else |
| static inline void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm) |
| { |
| } |
| static inline void |
| iwl_mvm_vif_dbgfs_add_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif) |
| { |
| } |
| static inline void |
| iwl_mvm_vif_dbgfs_rm_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif) |
| { |
| } |
| #endif /* CONFIG_IWLWIFI_DEBUGFS */ |
| |
| /* rate scaling */ |
| int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq); |
| void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg); |
| int rs_pretty_print_rate_v1(char *buf, int bufsz, const u32 rate); |
| void rs_update_last_rssi(struct iwl_mvm *mvm, |
| struct iwl_mvm_sta *mvmsta, |
| struct ieee80211_rx_status *rx_status); |
| |
| /* power management */ |
| int iwl_mvm_power_update_device(struct iwl_mvm *mvm); |
| int 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 CONFIG_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; |
| #ifdef CONFIG_PM |
| void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif); |
| #else |
| static inline void |
| iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif) |
| { |
| } |
| #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, |
| u32 cmd_flags); |
| |
| /* BT Coex */ |
| int 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); |
| u16 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, u8 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, |
| enum nl80211_band band); |
| u8 iwl_mvm_bt_coex_get_single_ant_msk(struct iwl_mvm *mvm, u8 enabled_ants); |
| u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr, |
| struct ieee80211_tx_info *info, u8 ac); |
| |
| /* beacon filtering */ |
| #ifdef CONFIG_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_enable_beacon_filter(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif, |
| u32 flags); |
| int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif, |
| u32 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, |
| unsigned int link_id); |
| void |
| iwl_mvm_update_smps_on_active_links(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, |
| struct iwl_mvm_phy_ctxt *ctxt); |
| void iwl_mvm_update_link_smps(struct ieee80211_vif *vif, |
| struct ieee80211_bss_conf *link_conf); |
| |
| /* 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, enum nl80211_band band); |
| void iwl_mvm_send_low_latency_cmd(struct iwl_mvm *mvm, bool low_latency, |
| u16 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_actual; |
| } |
| |
| static inline |
| void iwl_mvm_vif_set_low_latency(struct iwl_mvm_vif *mvmvif, bool set, |
| enum iwl_mvm_low_latency_cause cause) |
| { |
| u8 new_state; |
| |
| if (set) |
| mvmvif->low_latency |= cause; |
| else |
| mvmvif->low_latency &= ~cause; |
| |
| /* |
| * if LOW_LATENCY_DEBUGFS_FORCE_ENABLE is enabled no changes are |
| * allowed to actual mode. |
| */ |
| if (mvmvif->low_latency & LOW_LATENCY_DEBUGFS_FORCE_ENABLE && |
| cause != LOW_LATENCY_DEBUGFS_FORCE_ENABLE) |
| return; |
| |
| if (cause == LOW_LATENCY_DEBUGFS_FORCE_ENABLE && set) |
| /* |
| * We enter force state |
| */ |
| new_state = !!(mvmvif->low_latency & |
| LOW_LATENCY_DEBUGFS_FORCE); |
| else |
| /* |
| * Check if any other one set low latency |
| */ |
| new_state = !!(mvmvif->low_latency & |
| ~(LOW_LATENCY_DEBUGFS_FORCE_ENABLE | |
| LOW_LATENCY_DEBUGFS_FORCE)); |
| |
| mvmvif->low_latency_actual = new_state; |
| } |
| |
| /* Return a bitmask with all the hw supported queues, except for the |
| * command queue, which can't be flushed. |
| */ |
| static inline u32 iwl_mvm_flushable_queues(struct iwl_mvm *mvm) |
| { |
| return ((BIT(mvm->trans->trans_cfg->base_params->num_of_queues) - 1) & |
| ~BIT(IWL_MVM_DQA_CMD_QUEUE)); |
| } |
| |
| void iwl_mvm_stop_device(struct iwl_mvm *mvm); |
| |
| /* Thermal management and CT-kill */ |
| void iwl_mvm_tt_tx_backoff(struct iwl_mvm *mvm, u32 backoff); |
| 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, u32 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, s32 *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, u32 op, u32 budget); |
| |
| #if IS_ENABLED(CONFIG_IWLMEI) |
| |
| /* vendor commands */ |
| void iwl_mvm_vendor_cmds_register(struct iwl_mvm *mvm); |
| |
| #else |
| |
| static inline void iwl_mvm_vendor_cmds_register(struct iwl_mvm *mvm) {} |
| |
| #endif |
| |
| /* Location Aware Regulatory */ |
| struct iwl_mcc_update_resp_v8 * |
| iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2, |
| enum iwl_mcc_source src_id); |
| int 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); |
| struct ieee80211_regdomain *iwl_mvm_get_regdomain(struct wiphy *wiphy, |
| const char *alpha2, |
| enum iwl_mcc_source src_id, |
| bool *changed); |
| struct ieee80211_regdomain *iwl_mvm_get_current_regdomain(struct iwl_mvm *mvm, |
| bool *changed); |
| int iwl_mvm_init_fw_regd(struct iwl_mvm *mvm, bool force_regd_sync); |
| 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); |
| |
| /* FTM responder */ |
| int iwl_mvm_ftm_start_responder(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
| struct ieee80211_bss_conf *bss_conf); |
| void iwl_mvm_ftm_restart_responder(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif, |
| struct ieee80211_bss_conf *bss_conf); |
| void iwl_mvm_ftm_responder_stats(struct iwl_mvm *mvm, |
| struct iwl_rx_cmd_buffer *rxb); |
| int iwl_mvm_ftm_resp_remove_pasn_sta(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif, u8 *addr); |
| int iwl_mvm_ftm_respoder_add_pasn_sta(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif, |
| u8 *addr, u32 cipher, u8 *tk, u32 tk_len, |
| u8 *hltk, u32 hltk_len); |
| void iwl_mvm_ftm_responder_clear(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif); |
| |
| /* FTM initiator */ |
| void iwl_mvm_ftm_restart(struct iwl_mvm *mvm); |
| void iwl_mvm_ftm_range_resp(struct iwl_mvm *mvm, |
| struct iwl_rx_cmd_buffer *rxb); |
| void iwl_mvm_ftm_lc_notif(struct iwl_mvm *mvm, |
| struct iwl_rx_cmd_buffer *rxb); |
| int iwl_mvm_ftm_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
| struct cfg80211_pmsr_request *request); |
| void iwl_mvm_ftm_abort(struct iwl_mvm *mvm, struct cfg80211_pmsr_request *req); |
| void iwl_mvm_ftm_initiator_smooth_config(struct iwl_mvm *mvm); |
| void iwl_mvm_ftm_initiator_smooth_stop(struct iwl_mvm *mvm); |
| int iwl_mvm_ftm_add_pasn_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
| u8 *addr, u32 cipher, u8 *tk, u32 tk_len, |
| u8 *hltk, u32 hltk_len); |
| void iwl_mvm_ftm_remove_pasn_sta(struct iwl_mvm *mvm, u8 *addr); |
| |
| /* 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, |
| unsigned int link_id); |
| int iwl_mvm_tdls_channel_switch(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta, u8 oper_class, |
| struct cfg80211_chan_def *chandef, |
| struct sk_buff *tmpl_skb, u32 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); |
| |
| void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm, |
| enum iwl_mvm_rxq_notif_type type, |
| bool sync, |
| const void *data, u32 size); |
| struct ieee80211_vif *iwl_mvm_get_bss_vif(struct iwl_mvm *mvm); |
| struct ieee80211_vif *iwl_mvm_get_vif_by_macid(struct iwl_mvm *mvm, u32 macid); |
| 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); |
| u8 iwl_mvm_tcm_load_percentage(u32 airtime, u32 elapsed); |
| |
| void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error); |
| unsigned int 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, |
| u16 tid); |
| void iwl_mvm_mei_scan_filter_init(struct iwl_mei_scan_filter *mei_scan_filter); |
| |
| void iwl_mvm_ptp_init(struct iwl_mvm *mvm); |
| void iwl_mvm_ptp_remove(struct iwl_mvm *mvm); |
| u64 iwl_mvm_ptp_get_adj_time(struct iwl_mvm *mvm, u64 base_time); |
| 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); |
| int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm); |
| void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm); |
| #ifdef CONFIG_IWLWIFI_DEBUGFS |
| void iwl_mvm_link_sta_add_debugfs(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, |
| struct ieee80211_link_sta *link_sta, |
| struct dentry *dir); |
| void iwl_mvm_link_add_debugfs(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, |
| struct ieee80211_bss_conf *link_conf, |
| struct dentry *dir); |
| #endif |
| |
| /* new MLD related APIs */ |
| int iwl_mvm_sec_key_add(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta, |
| struct ieee80211_key_conf *keyconf); |
| int iwl_mvm_sec_key_del(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta, |
| struct ieee80211_key_conf *keyconf); |
| void iwl_mvm_sec_key_remove_ap(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif, |
| struct iwl_mvm_vif_link_info *link, |
| unsigned int link_id); |
| int iwl_mvm_mld_update_sta_keys(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta, |
| u32 old_sta_mask, |
| u32 new_sta_mask); |
| int iwl_mvm_mld_send_key(struct iwl_mvm *mvm, u32 sta_mask, u32 key_flags, |
| struct ieee80211_key_conf *keyconf); |
| u32 iwl_mvm_get_sec_flags(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta, |
| struct ieee80211_key_conf *keyconf); |
| |
| bool iwl_rfi_supported(struct iwl_mvm *mvm); |
| int iwl_rfi_send_config_cmd(struct iwl_mvm *mvm, |
| struct iwl_rfi_lut_entry *rfi_table); |
| struct iwl_rfi_freq_table_resp_cmd *iwl_rfi_get_freq_table(struct iwl_mvm *mvm); |
| void iwl_rfi_deactivate_notif_handler(struct iwl_mvm *mvm, |
| struct iwl_rx_cmd_buffer *rxb); |
| |
| static inline u8 iwl_mvm_phy_band_from_nl80211(enum nl80211_band band) |
| { |
| switch (band) { |
| case NL80211_BAND_2GHZ: |
| return PHY_BAND_24; |
| case NL80211_BAND_5GHZ: |
| return PHY_BAND_5; |
| case NL80211_BAND_6GHZ: |
| return PHY_BAND_6; |
| default: |
| WARN_ONCE(1, "Unsupported band (%u)\n", band); |
| return PHY_BAND_5; |
| } |
| } |
| |
| /* Channel Switch */ |
| void iwl_mvm_channel_switch_disconnect_wk(struct work_struct *wk); |
| int iwl_mvm_post_channel_switch(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, |
| struct ieee80211_bss_conf *link); |
| |
| /* Channel Context */ |
| /** |
| * struct iwl_mvm_switch_vif_chanctx_ops - callbacks for switch_vif_chanctx() |
| * |
| * Since the only difference between both MLD and |
| * non-MLD versions of switch_vif_chanctx() is these function calls, |
| * each version will send its specific function calls to |
| * %iwl_mvm_switch_vif_chanctx_common(). |
| * |
| * @__assign_vif_chanctx: pointer to the function that assigns a chanctx to |
| * a given vif |
| * @__unassign_vif_chanctx: pointer to the function that unassigns a chanctx to |
| * a given vif |
| */ |
| struct iwl_mvm_switch_vif_chanctx_ops { |
| int (*__assign_vif_chanctx)(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif, |
| struct ieee80211_bss_conf *link_conf, |
| struct ieee80211_chanctx_conf *ctx, |
| bool switching_chanctx); |
| void (*__unassign_vif_chanctx)(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif, |
| struct ieee80211_bss_conf *link_conf, |
| struct ieee80211_chanctx_conf *ctx, |
| bool switching_chanctx); |
| }; |
| |
| int |
| iwl_mvm_switch_vif_chanctx_common(struct ieee80211_hw *hw, |
| struct ieee80211_vif_chanctx_switch *vifs, |
| int n_vifs, |
| enum ieee80211_chanctx_switch_mode mode, |
| const struct iwl_mvm_switch_vif_chanctx_ops *ops); |
| |
| /* Channel info utils */ |
| static inline bool iwl_mvm_has_ultra_hb_channel(struct iwl_mvm *mvm) |
| { |
| return fw_has_capa(&mvm->fw->ucode_capa, |
| IWL_UCODE_TLV_CAPA_ULTRA_HB_CHANNELS); |
| } |
| |
| static inline void *iwl_mvm_chan_info_cmd_tail(struct iwl_mvm *mvm, |
| struct iwl_fw_channel_info *ci) |
| { |
| return (u8 *)ci + (iwl_mvm_has_ultra_hb_channel(mvm) ? |
| sizeof(struct iwl_fw_channel_info) : |
| sizeof(struct iwl_fw_channel_info_v1)); |
| } |
| |
| static inline size_t iwl_mvm_chan_info_padding(struct iwl_mvm *mvm) |
| { |
| return iwl_mvm_has_ultra_hb_channel(mvm) ? 0 : |
| sizeof(struct iwl_fw_channel_info) - |
| sizeof(struct iwl_fw_channel_info_v1); |
| } |
| |
| static inline void iwl_mvm_set_chan_info(struct iwl_mvm *mvm, |
| struct iwl_fw_channel_info *ci, |
| u32 chan, u8 band, u8 width, |
| u8 ctrl_pos) |
| { |
| if (iwl_mvm_has_ultra_hb_channel(mvm)) { |
| ci->channel = cpu_to_le32(chan); |
| ci->band = band; |
| ci->width = width; |
| ci->ctrl_pos = ctrl_pos; |
| } else { |
| struct iwl_fw_channel_info_v1 *ci_v1 = |
| (struct iwl_fw_channel_info_v1 *)ci; |
| |
| ci_v1->channel = chan; |
| ci_v1->band = band; |
| ci_v1->width = width; |
| ci_v1->ctrl_pos = ctrl_pos; |
| } |
| } |
| |
| static inline void |
| iwl_mvm_set_chan_info_chandef(struct iwl_mvm *mvm, |
| struct iwl_fw_channel_info *ci, |
| struct cfg80211_chan_def *chandef) |
| { |
| enum nl80211_band band = chandef->chan->band; |
| |
| iwl_mvm_set_chan_info(mvm, ci, chandef->chan->hw_value, |
| iwl_mvm_phy_band_from_nl80211(band), |
| iwl_mvm_get_channel_width(chandef), |
| iwl_mvm_get_ctrl_pos(chandef)); |
| } |
| |
| static inline int iwl_umac_scan_get_max_profiles(const struct iwl_fw *fw) |
| { |
| u8 ver = iwl_fw_lookup_cmd_ver(fw, SCAN_OFFLOAD_UPDATE_PROFILES_CMD, |
| IWL_FW_CMD_VER_UNKNOWN); |
| return (ver == IWL_FW_CMD_VER_UNKNOWN || ver < 3) ? |
| IWL_SCAN_MAX_PROFILES : IWL_SCAN_MAX_PROFILES_V2; |
| } |
| |
| static inline |
| enum iwl_location_cipher iwl_mvm_cipher_to_location_cipher(u32 cipher) |
| { |
| switch (cipher) { |
| case WLAN_CIPHER_SUITE_CCMP: |
| return IWL_LOCATION_CIPHER_CCMP_128; |
| case WLAN_CIPHER_SUITE_GCMP: |
| return IWL_LOCATION_CIPHER_GCMP_128; |
| case WLAN_CIPHER_SUITE_GCMP_256: |
| return IWL_LOCATION_CIPHER_GCMP_256; |
| default: |
| return IWL_LOCATION_CIPHER_INVALID; |
| } |
| } |
| |
| struct iwl_mvm_csme_conn_info *iwl_mvm_get_csme_conn_info(struct iwl_mvm *mvm); |
| static inline int iwl_mvm_mei_get_ownership(struct iwl_mvm *mvm) |
| { |
| if (mvm->mei_registered) |
| return iwl_mei_get_ownership(); |
| return 0; |
| } |
| |
| static inline void iwl_mvm_mei_tx_copy_to_csme(struct iwl_mvm *mvm, |
| struct sk_buff *skb, |
| unsigned int ivlen) |
| { |
| if (mvm->mei_registered) |
| iwl_mei_tx_copy_to_csme(skb, ivlen); |
| } |
| |
| static inline void iwl_mvm_mei_host_disassociated(struct iwl_mvm *mvm) |
| { |
| if (mvm->mei_registered) |
| iwl_mei_host_disassociated(); |
| } |
| |
| static inline void iwl_mvm_mei_device_state(struct iwl_mvm *mvm, bool up) |
| { |
| if (mvm->mei_registered) |
| iwl_mei_device_state(up); |
| } |
| |
| static inline void iwl_mvm_mei_set_sw_rfkill_state(struct iwl_mvm *mvm) |
| { |
| bool sw_rfkill = |
| mvm->hw_registered ? rfkill_soft_blocked(mvm->hw->wiphy->rfkill) : false; |
| |
| if (mvm->mei_registered) |
| iwl_mei_set_rfkill_state(iwl_mvm_is_radio_killed(mvm), |
| sw_rfkill); |
| } |
| |
| static inline bool iwl_mvm_mei_filter_scan(struct iwl_mvm *mvm, |
| struct sk_buff *skb) |
| { |
| struct ieee80211_mgmt *mgmt = (void *)skb->data; |
| |
| if (mvm->mei_scan_filter.is_mei_limited_scan && |
| (ieee80211_is_probe_resp(mgmt->frame_control) || |
| ieee80211_is_beacon(mgmt->frame_control))) { |
| skb_queue_tail(&mvm->mei_scan_filter.scan_res, skb); |
| schedule_work(&mvm->mei_scan_filter.scan_work); |
| return true; |
| } |
| |
| return false; |
| } |
| |
| void iwl_mvm_send_roaming_forbidden_event(struct iwl_mvm *mvm, |
| struct ieee80211_vif *vif, |
| bool forbidden); |
| bool iwl_mvm_is_vendor_in_approved_list(void); |
| |
| /* Callbacks for ieee80211_ops */ |
| void iwl_mvm_mac_tx(struct ieee80211_hw *hw, |
| struct ieee80211_tx_control *control, struct sk_buff *skb); |
| void iwl_mvm_mac_wake_tx_queue(struct ieee80211_hw *hw, |
| struct ieee80211_txq *txq); |
| |
| int iwl_mvm_mac_ampdu_action(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, |
| struct ieee80211_ampdu_params *params); |
| int iwl_mvm_op_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant); |
| int iwl_mvm_op_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant); |
| int iwl_mvm_mac_start(struct ieee80211_hw *hw); |
| void iwl_mvm_mac_reconfig_complete(struct ieee80211_hw *hw, |
| enum ieee80211_reconfig_type reconfig_type); |
| void iwl_mvm_mac_stop(struct ieee80211_hw *hw); |
| static inline int iwl_mvm_mac_config(struct ieee80211_hw *hw, u32 changed) |
| { |
| return 0; |
| } |
| |
| u64 iwl_mvm_prepare_multicast(struct ieee80211_hw *hw, |
| struct netdev_hw_addr_list *mc_list); |
| |
| void iwl_mvm_configure_filter(struct ieee80211_hw *hw, |
| unsigned int changed_flags, |
| unsigned int *total_flags, u64 multicast); |
| int iwl_mvm_mac_hw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, |
| struct ieee80211_scan_request *hw_req); |
| void iwl_mvm_mac_cancel_hw_scan(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif); |
| void iwl_mvm_sta_pre_rcu_remove(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta); |
| void iwl_mvm_mac_sta_notify(struct ieee80211_hw *hw, struct ieee80211_vif *vif, |
| enum sta_notify_cmd cmd, |
| struct ieee80211_sta *sta); |
| void |
| iwl_mvm_mac_allow_buffered_frames(struct ieee80211_hw *hw, |
| struct ieee80211_sta *sta, u16 tids, |
| int num_frames, |
| enum ieee80211_frame_release_type reason, |
| bool more_data); |
| void |
| iwl_mvm_mac_release_buffered_frames(struct ieee80211_hw *hw, |
| struct ieee80211_sta *sta, u16 tids, |
| int num_frames, |
| enum ieee80211_frame_release_type reason, |
| bool more_data); |
| int iwl_mvm_mac_set_rts_threshold(struct ieee80211_hw *hw, u32 value); |
| void iwl_mvm_sta_rc_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta, u32 changed); |
| void iwl_mvm_mac_mgd_prepare_tx(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, |
| struct ieee80211_prep_tx_info *info); |
| void iwl_mvm_mac_mgd_complete_tx(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, |
| struct ieee80211_prep_tx_info *info); |
| void iwl_mvm_mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, |
| u32 queues, bool drop); |
| void iwl_mvm_mac_flush_sta(struct ieee80211_hw *hw, struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta); |
| int iwl_mvm_mac_sched_scan_start(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, |
| struct cfg80211_sched_scan_request *req, |
| struct ieee80211_scan_ies *ies); |
| int iwl_mvm_mac_sched_scan_stop(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif); |
| int iwl_mvm_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, |
| struct ieee80211_vif *vif, struct ieee80211_sta *sta, |
| struct ieee80211_key_conf *key); |
| void iwl_mvm_mac_update_tkip_key(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, |
| struct ieee80211_key_conf *keyconf, |
| struct ieee80211_sta *sta, |
| u32 iv32, u16 *phase1key); |
| int iwl_mvm_add_chanctx(struct ieee80211_hw *hw, |
| struct ieee80211_chanctx_conf *ctx); |
| void iwl_mvm_remove_chanctx(struct ieee80211_hw *hw, |
| struct ieee80211_chanctx_conf *ctx); |
| void iwl_mvm_change_chanctx(struct ieee80211_hw *hw, |
| struct ieee80211_chanctx_conf *ctx, u32 changed); |
| int iwl_mvm_tx_last_beacon(struct ieee80211_hw *hw); |
| void iwl_mvm_channel_switch(struct ieee80211_hw *hw, struct ieee80211_vif *vif, |
| struct ieee80211_channel_switch *chsw); |
| int iwl_mvm_pre_channel_switch(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, |
| struct ieee80211_channel_switch *chsw); |
| void iwl_mvm_abort_channel_switch(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif); |
| void iwl_mvm_channel_switch_rx_beacon(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, |
| struct ieee80211_channel_switch *chsw); |
| void iwl_mvm_mac_event_callback(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, |
| const struct ieee80211_event *event); |
| void iwl_mvm_sync_rx_queues(struct ieee80211_hw *hw); |
| int iwl_mvm_mac_testmode_cmd(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, |
| void *data, int len); |
| int iwl_mvm_mac_get_survey(struct ieee80211_hw *hw, int idx, |
| struct survey_info *survey); |
| void iwl_mvm_mac_sta_statistics(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta, |
| struct station_info *sinfo); |
| int |
| iwl_mvm_mac_get_ftm_responder_stats(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, |
| struct cfg80211_ftm_responder_stats *stats); |
| int iwl_mvm_start_pmsr(struct ieee80211_hw *hw, struct ieee80211_vif *vif, |
| struct cfg80211_pmsr_request *request); |
| void iwl_mvm_abort_pmsr(struct ieee80211_hw *hw, struct ieee80211_vif *vif, |
| struct cfg80211_pmsr_request *request); |
| |
| bool iwl_mvm_have_links_same_channel(struct iwl_mvm_vif *vif1, |
| struct iwl_mvm_vif *vif2); |
| bool iwl_mvm_vif_is_active(struct iwl_mvm_vif *mvmvif); |
| int iwl_mvm_set_tx_power(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
| s16 tx_power); |
| int iwl_mvm_set_hw_timestamp(struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, |
| struct cfg80211_set_hw_timestamp *hwts); |
| int iwl_mvm_update_mu_groups(struct iwl_mvm *mvm, struct ieee80211_vif *vif); |
| bool iwl_mvm_enable_fils(struct iwl_mvm *mvm, |
| struct ieee80211_chanctx_conf *ctx); |
| void iwl_mvm_mld_select_links(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
| bool valid_links_changed); |
| #endif /* __IWL_MVM_H__ */ |