diff options
Diffstat (limited to 'mvm/mvm.h')
| -rw-r--r-- | mvm/mvm.h | 587 |
1 files changed, 444 insertions, 143 deletions
diff --git a/mvm/mvm.h b/mvm/mvm.h index b18c91c5dd5d..22f48b66d79c 100644 --- a/mvm/mvm.h +++ b/mvm/mvm.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2012-2014, 2018-2023 Intel Corporation + * Copyright (C) 2012-2014, 2018-2024 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -9,6 +9,7 @@ #include <linux/list.h> #include <linux/spinlock.h> +#include <linux/cleanup.h> #include <linux/leds.h> #include <linux/in6.h> @@ -23,7 +24,7 @@ #include "iwl-op-mode.h" #include "iwl-trans.h" #include "fw/notif-wait.h" -#include "iwl-eeprom-parse.h" +#include "iwl-nvm-utils.h" #include "fw/file.h" #include "iwl-config.h" #include "sta.h" @@ -40,8 +41,9 @@ #define IWL_MVM_MAX_ADDRESSES 5 /* RSSI offset for WkP */ #define IWL_RSSI_OFFSET 50 +#define IWL_MVM_MISSED_BEACONS_SINCE_RX_THOLD 4 #define IWL_MVM_MISSED_BEACONS_THRESHOLD 8 -#define IWL_MVM_MISSED_BEACONS_THRESHOLD_LONG 16 +#define IWL_MVM_MISSED_BEACONS_THRESHOLD_LONG 19 /* A TimeUnit is 1024 microsecond */ #define MSEC_TO_TU(_msec) (_msec*1000/1024) @@ -81,14 +83,9 @@ 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; @@ -105,6 +102,7 @@ struct iwl_mvm_phy_ctxt { /* track for RLC config command */ u32 center_freq1; bool rlc_disabled; + u32 channel_load_by_us; }; struct iwl_mvm_time_event_data { @@ -121,15 +119,16 @@ struct iwl_mvm_time_event_data { * if the te is in the time event list or not (when id == TE_MAX) */ u32 id; + s8 link_id; }; /* Power management */ /** * enum iwl_power_scheme - * @IWL_POWER_LEVEL_CAM - Continuously Active Mode - * @IWL_POWER_LEVEL_BPS - Balanced Power Save (default) - * @IWL_POWER_LEVEL_LP - Low Power + * @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, @@ -137,7 +136,6 @@ enum iwl_power_scheme { IWL_POWER_SCHEME_LP }; -#define IWL_CONN_MAX_LISTEN_INTERVAL 10 #define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL #ifdef CONFIG_IWLWIFI_DEBUGFS @@ -218,7 +216,7 @@ enum iwl_bt_force_ant_mode { }; /** - * struct iwl_mvm_low_latency_force - low latency force mode set by debugfs + * 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 @@ -232,7 +230,7 @@ enum iwl_mvm_low_latency_force { }; /** -* struct iwl_mvm_low_latency_cause - low latency set causes +* 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 @@ -253,18 +251,14 @@ enum iwl_mvm_low_latency_cause { }; /** -* 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 +* struct iwl_mvm_link_bf_data - beacon filtering related data * @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; +struct iwl_mvm_link_bf_data { int ave_beacon_signal; int last_cqm_event; int bt_coex_min_thold; @@ -302,7 +296,12 @@ struct iwl_probe_resp_data { * @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 + * @bf_data: beacon filtering data */ struct iwl_mvm_vif_link_info { u8 bssid[ETH_ALEN]; @@ -338,10 +337,71 @@ struct iwl_mvm_vif_link_info { struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS]; u16 mgmt_queue; + + struct iwl_mvm_link_bf_data bf_data; +}; + +/** + * enum iwl_mvm_esr_state - defines reasons for which the EMLSR is exited or + * blocked. + * The low 16 bits are used for blocking reasons, and the 16 higher bits + * are used for exit reasons. + * For the blocking reasons - use iwl_mvm_(un)block_esr(), and for the exit + * reasons - use iwl_mvm_exit_esr(). + * + * Note: new reasons shall be added to HANDLE_ESR_REASONS as well (for logs) + * + * @IWL_MVM_ESR_BLOCKED_PREVENTION: Prevent EMLSR to avoid entering and exiting + * in a loop. + * @IWL_MVM_ESR_BLOCKED_WOWLAN: WOWLAN is preventing the enablement of EMLSR + * @IWL_MVM_ESR_BLOCKED_TPT: block EMLSR when there is not enough traffic + * @IWL_MVM_ESR_BLOCKED_FW: FW didn't recommended/forced exit from EMLSR + * @IWL_MVM_ESR_BLOCKED_NON_BSS: An active non-BSS interface's link is + * preventing EMLSR + * @IWL_MVM_ESR_BLOCKED_ROC: remain-on-channel is preventing EMLSR + * @IWL_MVM_ESR_EXIT_MISSED_BEACON: exited EMLSR due to missed beacons + * @IWL_MVM_ESR_EXIT_LOW_RSSI: link is deactivated/not allowed for EMLSR + * due to low RSSI. + * @IWL_MVM_ESR_EXIT_COEX: link is deactivated/not allowed for EMLSR + * due to BT Coex. + * @IWL_MVM_ESR_EXIT_BANDWIDTH: Bandwidths of primary and secondry links + * preventing the enablement of EMLSR + * @IWL_MVM_ESR_EXIT_CSA: CSA happened, so exit EMLSR + * @IWL_MVM_ESR_EXIT_LINK_USAGE: Exit EMLSR due to low tpt on secondary link + */ +enum iwl_mvm_esr_state { + IWL_MVM_ESR_BLOCKED_PREVENTION = 0x1, + IWL_MVM_ESR_BLOCKED_WOWLAN = 0x2, + IWL_MVM_ESR_BLOCKED_TPT = 0x4, + IWL_MVM_ESR_BLOCKED_FW = 0x8, + IWL_MVM_ESR_BLOCKED_NON_BSS = 0x10, + IWL_MVM_ESR_BLOCKED_ROC = 0x20, + IWL_MVM_ESR_EXIT_MISSED_BEACON = 0x10000, + IWL_MVM_ESR_EXIT_LOW_RSSI = 0x20000, + IWL_MVM_ESR_EXIT_COEX = 0x40000, + IWL_MVM_ESR_EXIT_BANDWIDTH = 0x80000, + IWL_MVM_ESR_EXIT_CSA = 0x100000, + IWL_MVM_ESR_EXIT_LINK_USAGE = 0x200000, +}; + +#define IWL_MVM_BLOCK_ESR_REASONS 0xffff + +const char *iwl_get_esr_state_string(enum iwl_mvm_esr_state state); + +/** + * struct iwl_mvm_esr_exit - details of the last exit from EMLSR mode. + * @reason: The reason for the last exit from EMLSR. + * &iwl_mvm_prevent_esr_reasons. Will be 0 before exiting EMLSR. + * @ts: the time stamp of the last time we existed EMLSR. + */ +struct iwl_mvm_esr_exit { + unsigned long ts; + enum iwl_mvm_esr_state reason; }; /** * 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 @@ -363,7 +423,65 @@ struct iwl_mvm_vif_link_info { * @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 + * @csa_blocks_tx: CSA is blocking TX * @features: hw features active for this vif + * @max_tx_op: max TXOP in usecs for all ACs, zero for no limit. + * @ap_beacon_time: AP beacon time for synchronisation (on older FW) + * @bf_enabled: indicates if beacon filtering is enabled + * @ba_enabled: indicated if beacon abort is enabled + * @bcn_prot: beacon protection data (keys; FIXME: needs to be per link) + * @deflink: default link data for use in non-MLO + * @link: link data for each link in MLO + * @esr_active: indicates eSR mode is active + * @esr_disable_reason: a bitmap of &enum iwl_mvm_esr_state + * @pm_enabled: indicates powersave is enabled + * @link_selection_res: bitmap of active links as it was decided in the last + * link selection. Valid only for a MLO vif after assoc. 0 if there wasn't + * any link selection yet. + * @link_selection_primary: primary link selected by link selection + * @primary_link: primary link in eSR. Valid only for an associated MLD vif, + * and in eSR mode. Valid only for a STA. + * @last_esr_exit: Details of the last exit from EMLSR. + * @exit_same_reason_count: The number of times we exited due to the specified + * @last_esr_exit::reason, only counting exits due to + * &IWL_MVM_ESR_PREVENT_REASONS. + * @prevent_esr_done_wk: work that should be done when esr prevention ends. + * @mlo_int_scan_wk: work for the internal MLO scan. + * @unblock_esr_tpt_wk: work for unblocking EMLSR when tpt is high enough. + * @roc_activity: currently running ROC activity for this vif (or + * ROC_NUM_ACTIVITIES if no activity is running). + * @session_prot_connection_loss: the connection was lost due to session + * protection ending without receiving a beacon, so we need to now + * protect the deauth separately + * @ap_early_keys: The firmware cannot install keys before stations etc., + * but higher layers work differently, so we store the keys here for + * later installation. + * @ap_sta: pointer to the AP STA data structure + * @csa_count: CSA counter (old CSA implementation w/o firmware) + * @csa_misbehave: CSA AP misbehaviour flag (old implementation) + * @csa_target_freq: CSA target channel frequency (old implementation) + * @csa_work: CSA work (old implementation) + * @dbgfs_bf: beamforming debugfs data + * @dbgfs_dir: debugfs directory for this vif + * @dbgfs_pm: power management debugfs data + * @dbgfs_quota_min: debugfs value for minimal quota + * @dbgfs_slink: debugfs symlink for this interface + * @ftm_unprotected: unprotected FTM debugfs override + * @hs_time_event_data: hotspot/AUX ROC time event data + * @mac_pwr_cmd: debugfs override for MAC power command + * @target_ipv6_addrs: IPv6 addresses on this interface for offload + * @num_target_ipv6_addrs: number of @target_ipv6_addrs + * @tentative_addrs: bitmap of tentative IPv6 addresses in @target_ipv6_addrs + * @rekey_data: rekeying data for WoWLAN GTK rekey offload + * @seqno: storage for seqno for older firmware D0/D3 transition + * @seqno_valid: indicates @seqno is valid + * @time_event_data: session protection time event data + * @tsf_id: the TSF resource ID assigned in firmware (for firmware needing that) + * @tx_key_idx: WEP transmit key index for D3 + * @uapsd_misbehaving_ap_addr: MLD address/BSSID of U-APSD misbehaving AP, to + * not use U-APSD on reconnection + * @uapsd_nonagg_detected_wk: worker for handling detection of no aggregation + * in U-APSD */ struct iwl_mvm_vif { struct iwl_mvm *mvm; @@ -377,6 +495,7 @@ struct iwl_mvm_vif { bool pm_enabled; bool monitor_active; bool esr_active; + bool session_prot_connection_loss; u8 low_latency: 6; u8 low_latency_actual: 1; @@ -384,8 +503,10 @@ struct iwl_mvm_vif { u8 authorized:1; bool ps_disabled; + u32 esr_disable_reason; u32 ap_beacon_time; - struct iwl_mvm_vif_bf_data bf_data; + bool bf_enabled; + bool ba_enabled; #ifdef CONFIG_PM /* WoWLAN GTK rekey data */ @@ -419,6 +540,7 @@ struct iwl_mvm_vif { struct iwl_dbgfs_bf dbgfs_bf; struct iwl_mac_power_cmd mac_pwr_cmd; int dbgfs_quota_min; + bool ftm_unprotected; #endif /* FW identified misbehaving AP */ @@ -428,6 +550,7 @@ struct iwl_mvm_vif { bool csa_countdown; bool csa_failed; bool csa_bcn_pending; + bool csa_blocks_tx; u16 csa_target_freq; u16 csa_count; u16 csa_misbehave; @@ -437,6 +560,7 @@ struct iwl_mvm_vif { struct iwl_mvm_time_event_data time_event_data; struct iwl_mvm_time_event_data hs_time_event_data; + enum iwl_roc_activity roc_activity; /* TCP Checksum Offload */ netdev_features_t features; @@ -450,6 +574,17 @@ struct iwl_mvm_vif { struct ieee80211_key_conf __rcu *keys[2]; } bcn_prot; + u16 max_tx_op; + + u16 link_selection_res; + u8 link_selection_primary; + u8 primary_link; + struct iwl_mvm_esr_exit last_esr_exit; + u8 exit_same_reason_count; + struct wiphy_delayed_work prevent_esr_done_wk; + struct wiphy_delayed_work mlo_int_scan_wk; + struct wiphy_work unblock_esr_tpt_wk; + struct iwl_mvm_vif_link_info deflink; struct iwl_mvm_vif_link_info *link[IEEE80211_MLD_MAX_NUM_LINKS]; }; @@ -474,10 +609,12 @@ 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_INT_MLO = BIT(3), IWL_MVM_SCAN_STOPPING_REGULAR = BIT(8), IWL_MVM_SCAN_STOPPING_SCHED = BIT(9), IWL_MVM_SCAN_STOPPING_NETDETECT = BIT(10), + IWL_MVM_SCAN_STOPPING_INT_MLO = BIT(11), IWL_MVM_SCAN_REGULAR_MASK = IWL_MVM_SCAN_REGULAR | IWL_MVM_SCAN_STOPPING_REGULAR, @@ -485,6 +622,8 @@ enum iwl_scan_status { IWL_MVM_SCAN_STOPPING_SCHED, IWL_MVM_SCAN_NETDETECT_MASK = IWL_MVM_SCAN_NETDETECT | IWL_MVM_SCAN_STOPPING_NETDETECT, + IWL_MVM_SCAN_INT_MLO_MASK = IWL_MVM_SCAN_INT_MLO | + IWL_MVM_SCAN_STOPPING_INT_MLO, IWL_MVM_SCAN_STOPPING_MASK = 0xff << IWL_MVM_SCAN_STOPPING_SHIFT, IWL_MVM_SCAN_MASK = 0xff, @@ -506,7 +645,7 @@ enum iwl_mvm_sched_scan_pass_all_states { }; /** - * struct iwl_mvm_tt_mgnt - Thermal Throttling Management structure + * struct iwl_mvm_tt_mgmt - 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. @@ -525,14 +664,12 @@ struct iwl_mvm_tt_mgmt { #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 + * struct iwl_mvm_thermal_device - thermal zone related data + * @trips: temperature thresholds for report * @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; }; @@ -631,57 +768,32 @@ struct iwl_mvm_tcm { * struct iwl_mvm_reorder_buffer - per ra/tid/queue reorder buffer * @head_sn: reorder window head sn * @num_stored: number of mpdus stored in the buffer - * @buf_size: the reorder buffer size as set by the last addba request * @queue: queue of this reorder buffer * @last_amsdu: track last ASMDU SN for duplication detection * @last_sub_index: track ASMDU sub frame index for duplication detection - * @reorder_timer: timer for frames are in the reorder buffer. For AMSDU - * it is the time of last received sub-frame - * @removed: prevent timer re-arming * @valid: reordering is valid for this queue * @lock: protect reorder buffer internal state - * @mvm: mvm pointer, needed for frame timer context - * @consec_oldsn_drops: consecutive drops due to old SN - * @consec_oldsn_ampdu_gp2: A-MPDU GP2 timestamp to track - * when to apply old SN consecutive drop workaround - * @consec_oldsn_prev_drop: track whether or not an MPDU - * that was single/part of the previous A-MPDU was - * dropped due to old SN */ struct iwl_mvm_reorder_buffer { u16 head_sn; u16 num_stored; - u16 buf_size; int queue; u16 last_amsdu; u8 last_sub_index; - struct timer_list reorder_timer; - bool removed; bool valid; spinlock_t lock; - struct iwl_mvm *mvm; - unsigned int consec_oldsn_drops; - u32 consec_oldsn_ampdu_gp2; - unsigned int consec_oldsn_prev_drop:1; } ____cacheline_aligned_in_smp; /** - * struct _iwl_mvm_reorder_buf_entry - reorder buffer entry per-queue/per-seqno + * struct iwl_mvm_reorder_buf_entry - reorder buffer entry per-queue/per-seqno * @frames: list of skbs stored - * @reorder_time: time the packet was stored in the reorder buffer */ -struct _iwl_mvm_reorder_buf_entry { - struct sk_buff_head frames; - unsigned long reorder_time; -}; - -/* make this indirection to get the aligned thing */ struct iwl_mvm_reorder_buf_entry { - struct _iwl_mvm_reorder_buf_entry e; + struct sk_buff_head frames; } #ifndef __CHECKER__ /* sparse doesn't like this construct: "bad integer constant expression" */ -__aligned(roundup_pow_of_two(sizeof(struct _iwl_mvm_reorder_buf_entry))) +__aligned(roundup_pow_of_two(sizeof(struct sk_buff_head))) #endif ; @@ -689,15 +801,18 @@ __aligned(roundup_pow_of_two(sizeof(struct _iwl_mvm_reorder_buf_entry))) * 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 + * @baid: baid of the session * @timeout: the timeout set in the addba request + * @buf_size: the reorder buffer size as set by the last 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 - * @reorder_buf_data: data + * @entries: data */ struct iwl_mvm_baid_data { struct rcu_head rcu_head; @@ -705,13 +820,14 @@ struct iwl_mvm_baid_data { u8 tid; u8 baid; u16 timeout; + u16 buf_size; 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[]; + struct iwl_mvm_reorder_buf_entry entries[] ____cacheline_aligned_in_smp; }; static inline struct iwl_mvm_baid_data * @@ -759,9 +875,10 @@ 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 +#define IWL_MVM_TXQ_STATE_READY 0 +#define IWL_MVM_TXQ_STATE_STOP_FULL 1 +#define IWL_MVM_TXQ_STATE_STOP_REDIRECT 2 +#define IWL_MVM_TXQ_STATE_STOP_AP_CSA 3 unsigned long state; }; @@ -839,6 +956,35 @@ struct iwl_mei_scan_filter { struct work_struct scan_work; }; +/** + * struct iwl_mvm_acs_survey_channel - per-channel survey information + * + * Stripped down version of &struct survey_info. + * + * @time: time in ms the radio was on the channel + * @time_busy: time in ms the channel was sensed busy + * @time_tx: time in ms spent transmitting data + * @time_rx: time in ms spent receiving data + * @noise: channel noise in dBm + */ +struct iwl_mvm_acs_survey_channel { + u32 time; + u32 time_busy; + u32 time_tx; + u32 time_rx; + s8 noise; +}; + +struct iwl_mvm_acs_survey { + struct iwl_mvm_acs_survey_channel *bands[NUM_NL80211_BANDS]; + + /* Overall number of channels */ + int n_channels; + + /* Storage space for per-channel information follows */ + struct iwl_mvm_acs_survey_channel channels[] __counted_by(n_channels); +}; + struct iwl_mvm { /* for logger access */ struct device *dev; @@ -855,6 +1001,11 @@ struct iwl_mvm { spinlock_t async_handlers_lock; struct work_struct async_handlers_wk; + /* For async rx handlers that require the wiphy lock */ + struct wiphy_work async_handlers_wiphy_wk; + + struct wiphy_work trig_link_selection_wk; + struct work_struct roc_done_wk; unsigned long init_status; @@ -925,7 +1076,6 @@ struct iwl_mvm { 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 */ @@ -947,13 +1097,14 @@ struct iwl_mvm { unsigned int max_scans; /* UMAC scan tracking */ - u32 scan_uid_status[IWL_MVM_MAX_UMAC_SCANS]; + u32 scan_uid_status[IWL_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; @@ -967,6 +1118,9 @@ struct iwl_mvm { 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; @@ -1033,6 +1187,7 @@ struct iwl_mvm { struct ieee80211_channel **nd_channels; int n_nd_channels; bool net_detect; + bool fast_resume; u8 offload_tid; #ifdef CONFIG_IWLWIFI_DEBUGFS bool d3_wake_sysassert; @@ -1187,17 +1342,29 @@ struct iwl_mvm { struct iwl_phy_specific_cfg phy_filters; #endif + /* report rx timestamp in ptp clock time */ + bool rx_ts_ptp; + 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; + /* + * Indicates that firmware will do a product reset (and then + * therefore fail to load) when we start it (due to OTP burn), + * if so don't dump errors etc. since this is expected. + */ + bool fw_product_reset; struct iwl_time_sync_data time_sync; struct iwl_mei_scan_filter mei_scan_filter; + + struct iwl_mvm_acs_survey *acs_survey; + + bool statistics_clear; }; /* Extract MVM priv from op_mode and _hw */ @@ -1207,16 +1374,18 @@ struct iwl_mvm { #define IWL_MAC80211_GET_MVM(_hw) \ IWL_OP_MODE_GET_MVM((struct iwl_op_mode *)((_hw)->priv)) +DEFINE_GUARD(mvm, struct iwl_mvm *, mutex_lock(&_T->mutex), mutex_unlock(&_T->mutex)) + /** * 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_ROC_P2P_RUNNING: remain-on-channel on P2P is running (when + * P2P is not over AUX) * @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 @@ -1226,12 +1395,11 @@ struct iwl_mvm { enum iwl_mvm_status { IWL_MVM_STATUS_HW_RFKILL, IWL_MVM_STATUS_HW_CTKILL, - IWL_MVM_STATUS_ROC_RUNNING, + IWL_MVM_STATUS_ROC_P2P_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, @@ -1318,7 +1486,8 @@ iwl_mvm_rcu_dereference_vif_id(struct iwl_mvm *mvm, u8 vif_id, bool rcu) 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))) + if (IWL_FW_CHECK(mvm, link_id >= ARRAY_SIZE(mvm->link_id_to_link_conf), + "erroneous FW link ID: %d\n", link_id)) return NULL; if (rcu) @@ -1515,6 +1684,12 @@ static inline bool iwl_mvm_has_quota_low_latency(struct iwl_mvm *mvm) 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, @@ -1566,6 +1741,7 @@ static inline int iwl_mvm_max_active_links(struct iwl_mvm *mvm, if (vif->type == NL80211_IFTYPE_AP) return mvm->fw->ucode_capa.num_beacons; + /* Check if HW supports eSR or STR */ 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))) @@ -1576,12 +1752,16 @@ static inline int iwl_mvm_max_active_links(struct iwl_mvm *mvm, extern const u8 iwl_mvm_ac_to_tx_fifo[]; extern const u8 iwl_mvm_ac_to_gen2_tx_fifo[]; +extern const u8 iwl_mvm_ac_to_bz_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]; + if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_BZ) + return iwl_mvm_ac_to_bz_tx_fifo[ac]; + if (iwl_mvm_has_new_tx_api(mvm)) + return iwl_mvm_ac_to_gen2_tx_fifo[ac]; + return iwl_mvm_ac_to_tx_fifo[ac]; } struct iwl_rate_info { @@ -1592,7 +1772,7 @@ struct iwl_rate_info { u8 ieee; /* MAC header: IWL_RATE_6M_IEEE, etc. */ }; -void __iwl_mvm_mac_stop(struct iwl_mvm *mvm); +void __iwl_mvm_mac_stop(struct iwl_mvm *mvm, bool suspend); int __iwl_mvm_mac_start(struct iwl_mvm *mvm); /****************** @@ -1626,6 +1806,7 @@ 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); +u32 iwl_mvm_find_ie_offset(u8 *beacon, u8 eid, u32 frame_size); /* Tx / Host Commands */ int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm, @@ -1658,7 +1839,7 @@ const char *iwl_mvm_get_tx_fail_reason(u32 status); 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, void *sta, bool internal); +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 */ @@ -1689,11 +1870,23 @@ static inline void iwl_mvm_wait_for_async_handlers(struct iwl_mvm *mvm) } /* 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); +int iwl_mvm_request_periodic_system_statistics(struct iwl_mvm *mvm, + bool enable); void iwl_mvm_accu_radio_stats(struct iwl_mvm *mvm); /* NVM */ @@ -1702,16 +1895,29 @@ int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm); static inline u8 iwl_mvm_get_valid_tx_ant(struct iwl_mvm *mvm) { - return mvm->nvm_data && mvm->nvm_data->valid_tx_ant ? - mvm->fw->valid_tx_ant & mvm->nvm_data->valid_tx_ant : - mvm->fw->valid_tx_ant; + 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) { - return mvm->nvm_data && mvm->nvm_data->valid_rx_ant ? - mvm->fw->valid_rx_ant & mvm->nvm_data->valid_rx_ant : - mvm->fw->valid_rx_ant; + u8 rx_ant = mvm->fw->valid_rx_ant; + + if (mvm->nvm_data && mvm->nvm_data->valid_rx_ant) + rx_ant &= mvm->nvm_data->valid_rx_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) @@ -1737,6 +1943,8 @@ int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm); int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm); +void iwl_mvm_mac_init_mvmvif(struct iwl_mvm *mvm, struct iwl_mvm_vif *mvmvif); + /* * FW notifications / CMD responses handlers * Convention: iwl_mvm_rx_<NAME OF THE CMD> @@ -1773,18 +1981,20 @@ void iwl_mvm_rx_shared_mem_cfg_notif(struct iwl_mvm *mvm, /* 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, + const struct cfg80211_chan_def *chandef, + const struct cfg80211_chan_def *ap, 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, + const struct cfg80211_chan_def *chandef, + const struct cfg80211_chan_def *ap, 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); +u8 iwl_mvm_get_channel_width(const struct cfg80211_chan_def *chandef); +u8 iwl_mvm_get_ctrl_pos(const 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); @@ -1875,16 +2085,40 @@ 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_set_link_mapping(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf); 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_unset_link_mapping(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf); 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); +void iwl_mvm_select_links(struct iwl_mvm *mvm, struct ieee80211_vif *vif); +u8 iwl_mvm_get_primary_link(struct ieee80211_vif *vif); +u8 iwl_mvm_get_other_link(struct ieee80211_vif *vif, u8 link_id); + +struct iwl_mvm_link_sel_data { + u8 link_id; + const struct cfg80211_chan_def *chandef; + s32 signal; + u16 grade; +}; + +#if IS_ENABLED(CONFIG_IWLWIFI_KUNIT_TESTS) +unsigned int iwl_mvm_get_link_grade(struct ieee80211_bss_conf *link_conf); +bool iwl_mvm_mld_valid_link_pair(struct ieee80211_vif *vif, + const struct iwl_mvm_link_sel_data *a, + const struct iwl_mvm_link_sel_data *b); + +s8 iwl_mvm_average_dbm_values(const struct iwl_umac_scan_channel_survey_notif *notif); +#endif + /* AP and IBSS */ bool iwl_mvm_start_ap_ibss_common(struct ieee80211_hw *hw, struct ieee80211_vif *vif, int *ret); @@ -1892,41 +2126,10 @@ void iwl_mvm_stop_ap_ibss_common(struct iwl_mvm *mvm, struct ieee80211_vif *vif); /* BSS Info */ -/** - * struct iwl_mvm_bss_info_changed_ops - callbacks for the bss_info_changed() - * - * Since the only difference between both MLD and - * non-MLD versions of bss_info_changed() is these function calls, - * each version will send its specific function calls to - * %iwl_mvm_bss_info_changed_common(). - * - * @bss_info_changed_sta: pointer to the function that handles changes - * in bss_info in sta mode - * @bss_info_changed_ap_ibss: pointer to the function that handles changes - * in bss_info in ap and ibss modes - */ -struct iwl_mvm_bss_info_changed_ops { - void (*bss_info_changed_sta)(struct iwl_mvm *mvm, - struct ieee80211_vif *vif, - struct ieee80211_bss_conf *bss_conf, - u64 changes); - void (*bss_info_changed_ap_ibss)(struct iwl_mvm *mvm, - struct ieee80211_vif *vif, - struct ieee80211_bss_conf *bss_conf, - u64 changes); -}; - -void -iwl_mvm_bss_info_changed_common(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_bss_conf *bss_conf, - const struct iwl_mvm_bss_info_changed_ops *callbacks, - u64 changes); -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_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); @@ -1942,13 +2145,12 @@ void iwl_mvm_bss_info_changed_station_assoc(struct iwl_mvm *mvm, * * @add_aux_sta_for_hs20: pointer to the function that adds an aux sta * for Hot Spot 2.0 - * @switch_phy_ctxt: pointer to the function that switches a vif from one - * phy_ctx to another + * @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 (*switch_phy_ctxt)(struct iwl_mvm *mvm, struct ieee80211_vif *vif, - struct iwl_mvm_phy_ctxt *new_phy_ctxt); + int (*link)(struct iwl_mvm *mvm, struct ieee80211_vif *vif); }; int iwl_mvm_roc_common(struct ieee80211_hw *hw, struct ieee80211_vif *vif, @@ -1959,7 +2161,7 @@ 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); + u32 duration_override, unsigned int link_id); /* Quota management */ static inline size_t iwl_mvm_quota_cmd_size(struct iwl_mvm *mvm) @@ -1992,9 +2194,13 @@ int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif, 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); +int iwl_mvm_int_mlo_scan(struct iwl_mvm *mvm, struct ieee80211_vif *vif); +void iwl_mvm_rx_channel_survey_notif(struct iwl_mvm *mvm, + struct iwl_rx_cmd_buffer *rxb); /* Scheduled scan */ void iwl_mvm_rx_lmac_scan_complete_notif(struct iwl_mvm *mvm, @@ -2019,18 +2225,19 @@ void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm, /* MVM debugfs */ #ifdef CONFIG_IWLWIFI_DEBUGFS void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm); -void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif); -void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif); +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_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif) +iwl_mvm_vif_dbgfs_add_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif) { } static inline void -iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif) +iwl_mvm_vif_dbgfs_rm_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif) { } #endif /* CONFIG_IWLWIFI_DEBUGFS */ @@ -2087,11 +2294,22 @@ 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); +void iwl_mvm_fast_suspend(struct iwl_mvm *mvm); +int iwl_mvm_fast_resume(struct iwl_mvm *mvm); #else static inline void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif) { } + +static inline void iwl_mvm_fast_suspend(struct iwl_mvm *mvm) +{ +} + +static inline int iwl_mvm_fast_resume(struct iwl_mvm *mvm) +{ + return 0; +} #endif void iwl_mvm_set_wowlan_qos_seq(struct iwl_mvm_sta *mvm_ap_sta, struct iwl_wowlan_config_cmd *cmd); @@ -2099,7 +2317,8 @@ int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm, struct ieee80211_vif *vif, bool disable_offloading, bool offload_ns, - u32 cmd_flags); + u32 cmd_flags, + u8 sta_id); /* BT Coex */ int iwl_mvm_send_bt_init_conf(struct iwl_mvm *mvm); @@ -2132,11 +2351,9 @@ iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif, {} #endif int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm, - struct ieee80211_vif *vif, - u32 flags); + struct ieee80211_vif *vif); int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm, - struct ieee80211_vif *vif, - u32 flags); + struct ieee80211_vif *vif); /* SMPS */ void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif, enum iwl_mvm_smps_type_request req_type, @@ -2263,7 +2480,7 @@ struct ieee80211_regdomain *iwl_mvm_get_regdomain(struct wiphy *wiphy, 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); +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 */ @@ -2316,7 +2533,8 @@ 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); + 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, @@ -2335,7 +2553,6 @@ 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); -void iwl_mvm_reorder_timer_expired(struct timer_list *t); 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); @@ -2369,12 +2586,16 @@ 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); +void iwl_mvm_get_bios_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 */ @@ -2386,6 +2607,10 @@ int iwl_mvm_sec_key_del(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct ieee80211_key_conf *keyconf); +int iwl_mvm_sec_key_del_pasn(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + u32 sta_mask, + 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, @@ -2424,10 +2649,26 @@ static inline u8 iwl_mvm_phy_band_from_nl80211(enum nl80211_band band) } } +static inline u8 iwl_mvm_nl80211_band_from_phy(u8 phy_band) +{ + switch (phy_band) { + case PHY_BAND_24: + return NL80211_BAND_2GHZ; + case PHY_BAND_5: + return NL80211_BAND_5GHZ; + case PHY_BAND_6: + return NL80211_BAND_6GHZ; + default: + WARN_ONCE(1, "Unsupported phy band (%u)\n", phy_band); + return NL80211_BAND_5GHZ; + } +} + /* 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_vif *vif, + struct ieee80211_bss_conf *link); /* Channel Context */ /** @@ -2509,7 +2750,7 @@ static inline void iwl_mvm_set_chan_info(struct iwl_mvm *mvm, static inline void iwl_mvm_set_chan_info_chandef(struct iwl_mvm *mvm, struct iwl_fw_channel_info *ci, - struct cfg80211_chan_def *chandef) + const struct cfg80211_chan_def *chandef) { enum nl80211_band band = chandef->chan->band; @@ -2580,6 +2821,13 @@ static inline void iwl_mvm_mei_set_sw_rfkill_state(struct iwl_mvm *mvm) sw_rfkill); } +static inline bool iwl_mvm_has_p2p_over_aux(struct iwl_mvm *mvm) +{ + u32 cmd_id = WIDE_ID(MAC_CONF_GROUP, ROC_CMD); + + return iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 0) >= 4; +} + static inline bool iwl_mvm_mei_filter_scan(struct iwl_mvm *mvm, struct sk_buff *skb) { @@ -2599,7 +2847,6 @@ static inline bool iwl_mvm_mei_filter_scan(struct iwl_mvm *mvm, 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, @@ -2611,10 +2858,11 @@ 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); +void iwl_mvm_mac_stop(struct ieee80211_hw *hw, bool suspend); static inline int iwl_mvm_mac_config(struct ieee80211_hw *hw, u32 changed) { return 0; @@ -2682,15 +2930,14 @@ void iwl_mvm_remove_chanctx(struct ieee80211_hw *hw, 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); -int iwl_mvm_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, - bool set); 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, +int iwl_mvm_pre_channel_switch(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct ieee80211_channel_switch *chsw); void iwl_mvm_abort_channel_switch(struct ieee80211_hw *hw, - struct ieee80211_vif *vif); + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf); void iwl_mvm_channel_switch_rx_beacon(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_channel_switch *chsw); @@ -2725,4 +2972,58 @@ 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); +bool iwl_mvm_is_ftm_responder_chanctx(struct iwl_mvm *mvm, + struct ieee80211_chanctx_conf *ctx); + +static inline struct cfg80211_chan_def * +iwl_mvm_chanctx_def(struct iwl_mvm *mvm, struct ieee80211_chanctx_conf *ctx) +{ + bool use_def = iwl_mvm_is_ftm_responder_chanctx(mvm, ctx) || + iwl_mvm_enable_fils(mvm, ctx); + + return use_def ? &ctx->def : &ctx->min_def; +} + +void iwl_mvm_roc_duration_and_delay(struct ieee80211_vif *vif, + u32 duration_ms, + u32 *duration_tu, + u32 *delay); +int iwl_mvm_roc_add_cmd(struct iwl_mvm *mvm, + struct ieee80211_channel *channel, + struct ieee80211_vif *vif, + int duration, enum iwl_roc_activity activity); + +/* EMLSR */ +bool iwl_mvm_vif_has_esr_cap(struct iwl_mvm *mvm, struct ieee80211_vif *vif); +void iwl_mvm_block_esr(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + enum iwl_mvm_esr_state reason, + u8 link_to_keep); +int iwl_mvm_block_esr_sync(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + enum iwl_mvm_esr_state reason); +void iwl_mvm_unblock_esr(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + enum iwl_mvm_esr_state reason); +void iwl_mvm_exit_esr(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + enum iwl_mvm_esr_state reason, + u8 link_to_keep); +s8 iwl_mvm_get_esr_rssi_thresh(struct iwl_mvm *mvm, + const struct cfg80211_chan_def *chandef, + bool low); +void iwl_mvm_bt_coex_update_link_esr(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + int link_id); +bool +iwl_mvm_bt_coex_calculate_esr_mode(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + s32 link_rssi, + bool primary); +int iwl_mvm_esr_non_bss_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + unsigned int link_id, bool active); + +void +iwl_mvm_send_ap_tx_power_constraint_cmd(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *bss_conf, + bool is_ap); #endif /* __IWL_MVM_H__ */ |