Merge tag 'wireless-next-2023-12-18' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

Kalle Valo says:

====================
wireless-next patches for v6.8

The second features pull request for v6.8. A bigger one this time with
changes both to stack and drivers. We have a new Wifi band RFI (WBRF)
mitigation feature for which we pulled an immutable branch shared with
other subsystems. And, as always, other new features and bug fixes all
over.

Major changes:

cfg80211/mac80211
 * AMD ACPI based Wifi band RFI (WBRF) mitigation feature
 * Basic Service Set (BSS) usage reporting
 * TID to link mapping support
 * mac80211 hardware flag to disallow puncturing

iwlwifi
 * new debugfs file fw_dbg_clear

mt76
 * NVMEM EEPROM improvements
 * mt7996 Extremely High Throughpu (EHT) improvements
 * mt7996 Wireless Ethernet Dispatcher (WED) support
 * mt7996 36-bit DMA support

ath12k
 * support one MSI vector
 * WCN7850: support AP mode

* tag 'wireless-next-2023-12-18' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (207 commits)
  wifi: mt76: mt7996: Use DECLARE_FLEX_ARRAY() and fix -Warray-bounds warnings
  wifi: ath11k: workaround too long expansion sparse warnings
  Revert "wifi: ath12k: use ATH12K_PCI_IRQ_DP_OFFSET for DP IRQ"
  wifi: rt2x00: remove useless code in rt2x00queue_create_tx_descriptor()
  wifi: rtw89: only reset BB/RF for existing WiFi 6 chips while starting up
  wifi: rtw89: add DBCC H2C to notify firmware the status
  wifi: rtw89: mac: add suffix _ax to MAC functions
  wifi: rtw89: mac: add flags to check if CMAC and DMAC are enabled
  wifi: rtw89: 8922a: add power on/off functions
  wifi: rtw89: add XTAL SI for WiFi 7 chips
  wifi: rtw89: phy: print out RFK log with formatted string
  wifi: rtw89: parse and print out RFK log from C2H events
  wifi: rtw89: add C2H event handlers of RFK log and report
  wifi: rtw89: load RFK log format string from firmware file
  wifi: rtw89: fw: add version field to BB MCU firmware element
  wifi: rtw89: fw: load TX power track tables from fw_element
  wifi: mwifiex: configure BSSID consistently when starting AP
  wifi: mwifiex: add extra delay for firmware ready
  wifi: mac80211: sta_info.c: fix sentence grammar
  wifi: mac80211: rx.c: fix sentence grammar
  ...
====================

Link: https://lore.kernel.org/r/20231218163900.C031DC433C9@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

4 files changed, 288 insertions, 61 deletions

diff --git a/include/linux/acpi_amd_wbrf.h b/include/linux/acpi_amd_wbrf.h
new file mode 100644
index 000000000000..898f31d536d4
--- /dev/null
+++ b/include/linux/acpi_amd_wbrf.h
@@ -0,0 +1,91 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Wifi Band Exclusion Interface (AMD ACPI Implementation)
+ * Copyright (C) 2023 Advanced Micro Devices
+ */
+
+#ifndef _ACPI_AMD_WBRF_H
+#define _ACPI_AMD_WBRF_H
+
+#include <linux/device.h>
+#include <linux/notifier.h>
+
+/* The maximum number of frequency band ranges */
+#define MAX_NUM_OF_WBRF_RANGES		11
+
+/* Record actions */
+#define WBRF_RECORD_ADD		0x0
+#define WBRF_RECORD_REMOVE	0x1
+
+/**
+ * struct freq_band_range - Wifi frequency band range definition
+ * @start: start frequency point (in Hz)
+ * @end: end frequency point (in Hz)
+ */
+struct freq_band_range {
+	u64		start;
+	u64		end;
+};
+
+/**
+ * struct wbrf_ranges_in_out - wbrf ranges info
+ * @num_of_ranges: total number of band ranges in this struct
+ * @band_list: array of Wifi band ranges
+ */
+struct wbrf_ranges_in_out {
+	u64			num_of_ranges;
+	struct freq_band_range	band_list[MAX_NUM_OF_WBRF_RANGES];
+};
+
+/**
+ * enum wbrf_notifier_actions - wbrf notifier actions index
+ * @WBRF_CHANGED: there was some frequency band updates. The consumers
+ *               should retrieve the latest active frequency bands.
+ */
+enum wbrf_notifier_actions {
+	WBRF_CHANGED,
+};
+
+#if IS_ENABLED(CONFIG_AMD_WBRF)
+bool acpi_amd_wbrf_supported_producer(struct device *dev);
+int acpi_amd_wbrf_add_remove(struct device *dev, uint8_t action, struct wbrf_ranges_in_out *in);
+bool acpi_amd_wbrf_supported_consumer(struct device *dev);
+int amd_wbrf_retrieve_freq_band(struct device *dev, struct wbrf_ranges_in_out *out);
+int amd_wbrf_register_notifier(struct notifier_block *nb);
+int amd_wbrf_unregister_notifier(struct notifier_block *nb);
+#else
+static inline
+bool acpi_amd_wbrf_supported_consumer(struct device *dev)
+{
+	return false;
+}
+
+static inline
+int acpi_amd_wbrf_add_remove(struct device *dev, uint8_t action, struct wbrf_ranges_in_out *in)
+{
+	return -ENODEV;
+}
+
+static inline
+bool acpi_amd_wbrf_supported_producer(struct device *dev)
+{
+	return false;
+}
+static inline
+int amd_wbrf_retrieve_freq_band(struct device *dev, struct wbrf_ranges_in_out *out)
+{
+	return -ENODEV;
+}
+static inline
+int amd_wbrf_register_notifier(struct notifier_block *nb)
+{
+	return -ENODEV;
+}
+static inline
+int amd_wbrf_unregister_notifier(struct notifier_block *nb)
+{
+	return -ENODEV;
+}
+#endif /* CONFIG_AMD_WBRF */
+
+#endif /* _ACPI_AMD_WBRF_H */
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 1b3345129a95..ac1fb326dcda 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -52,7 +52,7 @@
  * such wiphy can have zero, one, or many virtual interfaces associated with
  * it, which need to be identified as such by pointing the network interface's
  * @ieee80211_ptr pointer to a &struct wireless_dev which further describes
- * the wireless part of the interface, normally this struct is embedded in the
+ * the wireless part of the interface. Normally this struct is embedded in the
  * network interface's private data area. Drivers can optionally allow creating
  * or destroying virtual interfaces on the fly, but without at least one or the
  * ability to create some the wireless device isn't useful.
@@ -977,6 +977,15 @@ cfg80211_chandef_compatible(const struct cfg80211_chan_def *chandef1,
 			    const struct cfg80211_chan_def *chandef2);
 
 /**
+ * nl80211_chan_width_to_mhz - get the channel width in MHz
+ * @chan_width: the channel width from &enum nl80211_chan_width
+ *
+ * Return: channel width in MHz if the chan_width from &enum nl80211_chan_width
+ * is valid. -1 otherwise.
+ */
+int nl80211_chan_width_to_mhz(enum nl80211_chan_width chan_width);
+
+/**
  * cfg80211_chandef_valid - check if a channel definition is valid
  * @chandef: the channel definition to check
  * Return: %true if the channel definition is valid. %false otherwise.
@@ -1665,6 +1674,21 @@ struct link_station_del_parameters {
 };
 
 /**
+ * struct cfg80211_ttlm_params: TID to link mapping parameters
+ *
+ * Used for setting a TID to link mapping.
+ *
+ * @dlink: Downlink TID to link mapping, as defined in section 9.4.2.314
+ *     (TID-To-Link Mapping element) in Draft P802.11be_D4.0.
+ * @ulink: Uplink TID to link mapping, as defined in section 9.4.2.314
+ *     (TID-To-Link Mapping element) in Draft P802.11be_D4.0.
+ */
+struct cfg80211_ttlm_params {
+	u16 dlink[8];
+	u16 ulink[8];
+};
+
+/**
  * struct station_parameters - station parameters
  *
  * Used to change and create a new station.
@@ -2560,7 +2584,7 @@ struct cfg80211_scan_info {
  * @short_ssid: short ssid to scan for
  * @bssid: bssid to scan for
  * @channel_idx: idx of the channel in the channel array in the scan request
- *	 which the above info relvant to
+ *	 which the above info is relevant to
  * @unsolicited_probe: the AP transmits unsolicited probe response every 20 TU
  * @short_ssid_valid: @short_ssid is valid and can be used
  * @psc_no_listen: when set, and the channel is a PSC channel, no need to wait
@@ -2819,6 +2843,13 @@ enum cfg80211_signal_type {
  *	the BSS that requested the scan in which the beacon/probe was received.
  * @chains: bitmask for filled values in @chain_signal.
  * @chain_signal: per-chain signal strength of last received BSS in dBm.
+ * @restrict_use: restrict usage, if not set, assume @use_for is
+ *	%NL80211_BSS_USE_FOR_NORMAL.
+ * @use_for: bitmap of possible usage for this BSS, see
+ *	&enum nl80211_bss_use_for
+ * @cannot_use_reasons: the reasons (bitmap) for not being able to connect,
+ *	if @restrict_use is set and @use_for is zero (empty); may be 0 for
+ *	unspecified reasons; see &enum nl80211_bss_cannot_use_reasons
  * @drv_data: Data to be passed through to @inform_bss
  */
 struct cfg80211_inform_bss {
@@ -2830,6 +2861,9 @@ struct cfg80211_inform_bss {
 	u8 chains;
 	s8 chain_signal[IEEE80211_MAX_CHAINS];
 
+	u8 restrict_use:1, use_for:7;
+	u8 cannot_use_reasons;
+
 	void *drv_data;
 };
 
@@ -2881,6 +2915,11 @@ struct cfg80211_bss_ies {
  * @chain_signal: per-chain signal strength of last received BSS in dBm.
  * @bssid_index: index in the multiple BSS set
  * @max_bssid_indicator: max number of members in the BSS set
+ * @use_for: bitmap of possible usage for this BSS, see
+ *	&enum nl80211_bss_use_for
+ * @cannot_use_reasons: the reasons (bitmap) for not being able to connect,
+ *	if @restrict_use is set and @use_for is zero (empty); may be 0 for
+ *	unspecified reasons; see &enum nl80211_bss_cannot_use_reasons
  * @priv: private area for driver use, has at least wiphy->bss_priv_size bytes
  */
 struct cfg80211_bss {
@@ -2906,6 +2945,9 @@ struct cfg80211_bss {
 	u8 bssid_index;
 	u8 max_bssid_indicator;
 
+	u8 use_for;
+	u8 cannot_use_reasons;
+
 	u8 priv[] __aligned(sizeof(void *));
 };
 
@@ -4496,6 +4538,7 @@ struct mgmt_frame_regs {
  * @del_link_station: Remove a link of a station.
  *
  * @set_hw_timestamp: Enable/disable HW timestamping of TM/FTM frames.
+ * @set_ttlm: set the TID to link mapping.
  */
 struct cfg80211_ops {
 	int	(*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow);
@@ -4855,6 +4898,8 @@ struct cfg80211_ops {
 				    struct link_station_del_parameters *params);
 	int	(*set_hw_timestamp)(struct wiphy *wiphy, struct net_device *dev,
 				    struct cfg80211_set_hw_timestamp *hwts);
+	int	(*set_ttlm)(struct wiphy *wiphy, struct net_device *dev,
+			    struct cfg80211_ttlm_params *params);
 };
 
 /*
@@ -4913,6 +4958,8 @@ struct cfg80211_ops {
  *	NL80211_REGDOM_SET_BY_DRIVER.
  * @WIPHY_FLAG_CHANNEL_CHANGE_ON_BEACON: reg_call_notifier() is called if driver
  *	set this flag to update channels on beacon hints.
+ * @WIPHY_FLAG_SUPPORTS_NSTR_NONPRIMARY: support connection to non-primary link
+ *	of an NSTR mobile AP MLD.
  */
 enum wiphy_flags {
 	WIPHY_FLAG_SUPPORTS_EXT_KEK_KCK		= BIT(0),
@@ -4926,7 +4973,7 @@ enum wiphy_flags {
 	WIPHY_FLAG_IBSS_RSN			= BIT(8),
 	WIPHY_FLAG_MESH_AUTH			= BIT(10),
 	WIPHY_FLAG_SUPPORTS_EXT_KCK_32          = BIT(11),
-	/* use hole at 12 */
+	WIPHY_FLAG_SUPPORTS_NSTR_NONPRIMARY	= BIT(12),
 	WIPHY_FLAG_SUPPORTS_FW_ROAM		= BIT(13),
 	WIPHY_FLAG_AP_UAPSD			= BIT(14),
 	WIPHY_FLAG_SUPPORTS_TDLS		= BIT(15),
@@ -7165,6 +7212,25 @@ cfg80211_inform_bss(struct wiphy *wiphy,
 }
 
 /**
+ * __cfg80211_get_bss - get a BSS reference
+ * @wiphy: the wiphy this BSS struct belongs to
+ * @channel: the channel to search on (or %NULL)
+ * @bssid: the desired BSSID (or %NULL)
+ * @ssid: the desired SSID (or %NULL)
+ * @ssid_len: length of the SSID (or 0)
+ * @bss_type: type of BSS, see &enum ieee80211_bss_type
+ * @privacy: privacy filter, see &enum ieee80211_privacy
+ * @use_for: indicates which use is intended
+ */
+struct cfg80211_bss *__cfg80211_get_bss(struct wiphy *wiphy,
+					struct ieee80211_channel *channel,
+					const u8 *bssid,
+					const u8 *ssid, size_t ssid_len,
+					enum ieee80211_bss_type bss_type,
+					enum ieee80211_privacy privacy,
+					u32 use_for);
+
+/**
  * cfg80211_get_bss - get a BSS reference
  * @wiphy: the wiphy this BSS struct belongs to
  * @channel: the channel to search on (or %NULL)
@@ -7173,13 +7239,20 @@ cfg80211_inform_bss(struct wiphy *wiphy,
  * @ssid_len: length of the SSID (or 0)
  * @bss_type: type of BSS, see &enum ieee80211_bss_type
  * @privacy: privacy filter, see &enum ieee80211_privacy
+ *
+ * This version implies regular usage, %NL80211_BSS_USE_FOR_NORMAL.
  */
-struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy,
-				      struct ieee80211_channel *channel,
-				      const u8 *bssid,
-				      const u8 *ssid, size_t ssid_len,
-				      enum ieee80211_bss_type bss_type,
-				      enum ieee80211_privacy privacy);
+static inline struct cfg80211_bss *
+cfg80211_get_bss(struct wiphy *wiphy, struct ieee80211_channel *channel,
+		 const u8 *bssid, const u8 *ssid, size_t ssid_len,
+		 enum ieee80211_bss_type bss_type,
+		 enum ieee80211_privacy privacy)
+{
+	return __cfg80211_get_bss(wiphy, channel, bssid, ssid, ssid_len,
+				  bss_type, privacy,
+				  NL80211_BSS_USE_FOR_NORMAL);
+}
+
 static inline struct cfg80211_bss *
 cfg80211_get_ibss(struct wiphy *wiphy,
 		  struct ieee80211_channel *channel,
@@ -7312,7 +7385,7 @@ struct cfg80211_rx_assoc_resp_data {
  * This function may sleep. The caller must hold the corresponding wdev's mutex.
  */
 void cfg80211_rx_assoc_resp(struct net_device *dev,
-			    struct cfg80211_rx_assoc_resp_data *data);
+			    const struct cfg80211_rx_assoc_resp_data *data);
 
 /**
  * struct cfg80211_assoc_failure - association failure data
@@ -7431,7 +7504,7 @@ void cfg80211_notify_new_peer_candidate(struct net_device *dev,
  * RFkill integration in cfg80211 is almost invisible to drivers,
  * as cfg80211 automatically registers an rfkill instance for each
  * wireless device it knows about. Soft kill is also translated
- * into disconnecting and turning all interfaces off, drivers are
+ * into disconnecting and turning all interfaces off. Drivers are
  * expected to turn off the device when all interfaces are down.
  *
  * However, devices may have a hard RFkill line, in which case they
@@ -7479,7 +7552,7 @@ static inline void wiphy_rfkill_stop_polling(struct wiphy *wiphy)
  * the configuration mechanism.
  *
  * A driver supporting vendor commands must register them as an array
- * in struct wiphy, with handlers for each one, each command has an
+ * in struct wiphy, with handlers for each one. Each command has an
  * OUI and sub command ID to identify it.
  *
  * Note that this feature should not be (ab)used to implement protocol
@@ -7643,7 +7716,7 @@ static inline void cfg80211_vendor_event(struct sk_buff *skb, gfp_t gfp)
  * interact with driver-specific tools to aid, for instance,
  * factory programming.
  *
- * This chapter describes how drivers interact with it, for more
+ * This chapter describes how drivers interact with it. For more
  * information see the nl80211 book's chapter on it.
  */
 
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 580781ff9dcf..77a71b1396b1 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -2686,6 +2686,9 @@ struct ieee80211_txq {
  * @IEEE80211_HW_MLO_MCAST_MULTI_LINK_TX: Hardware/driver handles transmitting
  *	multicast frames on all links, mac80211 should not do that.
  *
+ * @IEEE80211_HW_DISALLOW_PUNCTURING: HW requires disabling puncturing in EHT
+ *	and connecting with a lower bandwidth instead
+ *
  * @NUM_IEEE80211_HW_FLAGS: number of hardware flags, used for sizing arrays
  */
 enum ieee80211_hw_flags {
@@ -2743,6 +2746,7 @@ enum ieee80211_hw_flags {
 	IEEE80211_HW_SUPPORTS_CONC_MON_RX_DECAP,
 	IEEE80211_HW_DETECTS_COLOR_COLLISION,
 	IEEE80211_HW_MLO_MCAST_MULTI_LINK_TX,
+	IEEE80211_HW_DISALLOW_PUNCTURING,
 
 	/* keep last, obviously */
 	NUM_IEEE80211_HW_FLAGS
@@ -5809,12 +5813,11 @@ void ieee80211_set_key_rx_seq(struct ieee80211_key_conf *keyconf,
  * ieee80211_remove_key - remove the given key
  * @keyconf: the parameter passed with the set key
  *
+ * Context: Must be called with the wiphy mutex held.
+ *
  * Remove the given key. If the key was uploaded to the hardware at the
  * time this function is called, it is not deleted in the hardware but
  * instead assumed to have been removed already.
- *
- * Note that due to locking considerations this function can (currently)
- * only be called during key iteration (ieee80211_iter_keys().)
  */
 void ieee80211_remove_key(struct ieee80211_key_conf *keyconf);
 
@@ -6368,12 +6371,12 @@ ieee80211_txq_airtime_check(struct ieee80211_hw *hw, struct ieee80211_txq *txq);
  * @iter: iterator function that will be called for each key
  * @iter_data: custom data to pass to the iterator function
  *
+ * Context: Must be called with wiphy mutex held; can sleep.
+ *
  * This function can be used to iterate all the keys known to
  * mac80211, even those that weren't previously programmed into
  * the device. This is intended for use in WoWLAN if the device
- * needs reprogramming of the keys during suspend. Note that due
- * to locking reasons, it is also only safe to call this at few
- * spots since it must hold the RTNL and be able to sleep.
+ * needs reprogramming of the keys during suspend.
  *
  * The order in which the keys are iterated matches the order
  * in which they were originally installed and handed to the
@@ -7435,6 +7438,9 @@ static inline bool ieee80211_is_tx_data(struct sk_buff *skb)
  * @vif: interface to set active links on
  * @active_links: the new active links bitmap
  *
+ * Context: Must be called with wiphy mutex held; may sleep; calls
+ *	back into the driver.
+ *
  * This changes the active links on an interface. The interface
  * must be in client mode (in AP mode, all links are always active),
  * and @active_links must be a subset of the vif's valid_links.
@@ -7442,6 +7448,7 @@ static inline bool ieee80211_is_tx_data(struct sk_buff *skb)
  * If a link is switched off and another is switched on at the same
  * time (e.g. active_links going from 0x1 to 0x10) then you will get
  * a sequence of calls like
+ *
  *  - change_vif_links(0x11)
  *  - unassign_vif_chanctx(link_id=0)
  *  - change_sta_links(0x11) for each affected STA (the AP)
@@ -7451,10 +7458,6 @@ static inline bool ieee80211_is_tx_data(struct sk_buff *skb)
  *  - change_sta_links(0x10) for each affected STA (the AP)
  *  - assign_vif_chanctx(link_id=4)
  *  - change_vif_links(0x10)
- *
- * Note: This function acquires some mac80211 locks and must not
- *	 be called with any driver locks held that could cause a
- *	 lock dependency inversion. Best call it without locks.
  */
 int ieee80211_set_active_links(struct ieee80211_vif *vif, u16 active_links);
 
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 0cd1da2c2902..a682b54bd3ba 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -72,7 +72,7 @@
  * For drivers supporting TDLS with external setup (WIPHY_FLAG_SUPPORTS_TDLS
  * and WIPHY_FLAG_TDLS_EXTERNAL_SETUP), the station lifetime is as follows:
  *  - a setup station entry is added, not yet authorized, without any rate
- *    or capability information, this just exists to avoid race conditions
+ *    or capability information; this just exists to avoid race conditions
  *  - when the TDLS setup is done, a single NL80211_CMD_SET_STATION is valid
  *    to add rate and capability information to the station and at the same
  *    time mark it authorized.
@@ -87,7 +87,7 @@
  * DOC: Frame transmission/registration support
  *
  * Frame transmission and registration support exists to allow userspace
- * management entities such as wpa_supplicant react to management frames
+ * management entities such as wpa_supplicant to react to management frames
  * that are not being handled by the kernel. This includes, for example,
  * certain classes of action frames that cannot be handled in the kernel
  * for various reasons.
@@ -113,7 +113,7 @@
  *
  * Frame transmission allows userspace to send for example the required
  * responses to action frames. It is subject to some sanity checking,
- * but many frames can be transmitted. When a frame was transmitted, its
+ * but many frames can be transmitted. When a frame is transmitted, its
  * status is indicated to the sending socket.
  *
  * For more technical details, see the corresponding command descriptions
@@ -123,7 +123,7 @@
 /**
  * DOC: Virtual interface / concurrency capabilities
  *
- * Some devices are able to operate with virtual MACs, they can have
+ * Some devices are able to operate with virtual MACs; they can have
  * more than one virtual interface. The capability handling for this
  * is a bit complex though, as there may be a number of restrictions
  * on the types of concurrency that are supported.
@@ -135,7 +135,7 @@
  * Once concurrency is desired, more attributes must be observed:
  * To start with, since some interface types are purely managed in
  * software, like the AP-VLAN type in mac80211 for example, there's
- * an additional list of these, they can be added at any time and
+ * an additional list of these; they can be added at any time and
  * are only restricted by some semantic restrictions (e.g. AP-VLAN
  * cannot be added without a corresponding AP interface). This list
  * is exported in the %NL80211_ATTR_SOFTWARE_IFTYPES attribute.
@@ -164,7 +164,7 @@
  * Packet coalesce feature helps to reduce number of received interrupts
  * to host by buffering these packets in firmware/hardware for some
  * predefined time. Received interrupt will be generated when one of the
- * following events occur.
+ * following events occurs.
  * a) Expiration of hardware timer whose expiration time is set to maximum
  * coalescing delay of matching coalesce rule.
  * b) Coalescing buffer in hardware reaches its limit.
@@ -174,7 +174,7 @@
  * rule.
  * a) Maximum coalescing delay
  * b) List of packet patterns which needs to be matched
- * c) Condition for coalescence. pattern 'match' or 'no match'
+ * c) Condition for coalescence: pattern 'match' or 'no match'
  * Multiple such rules can be created.
  */
 
@@ -213,7 +213,7 @@
 /**
  * DOC: FILS shared key authentication offload
  *
- * FILS shared key authentication offload can be advertized by drivers by
+ * FILS shared key authentication offload can be advertised by drivers by
  * setting @NL80211_EXT_FEATURE_FILS_SK_OFFLOAD flag. The drivers that support
  * FILS shared key authentication offload should be able to construct the
  * authentication and association frames for FILS shared key authentication and
@@ -239,7 +239,7 @@
  * The PMKSA can be maintained in userspace persistently so that it can be used
  * later after reboots or wifi turn off/on also.
  *
- * %NL80211_ATTR_FILS_CACHE_ID is the cache identifier advertized by a FILS
+ * %NL80211_ATTR_FILS_CACHE_ID is the cache identifier advertised by a FILS
  * capable AP supporting PMK caching. It specifies the scope within which the
  * PMKSAs are cached in an ESS. %NL80211_CMD_SET_PMKSA and
  * %NL80211_CMD_DEL_PMKSA are enhanced to allow support for PMKSA caching based
@@ -290,12 +290,12 @@
  * If the configuration needs to be applied for specific peer then the MAC
  * address of the peer needs to be passed in %NL80211_ATTR_MAC, otherwise the
  * configuration will be applied for all the connected peers in the vif except
- * any peers that have peer specific configuration for the TID by default; if
- * the %NL80211_TID_CONFIG_ATTR_OVERRIDE flag is set, peer specific values
+ * any peers that have peer-specific configuration for the TID by default; if
+ * the %NL80211_TID_CONFIG_ATTR_OVERRIDE flag is set, peer-specific values
  * will be overwritten.
  *
- * All this configuration is valid only for STA's current connection
- * i.e. the configuration will be reset to default when the STA connects back
+ * All this configuration is valid only for STA's current connection,
+ * i.e., the configuration will be reset to default when the STA connects back
  * after disconnection/roaming, and this configuration will be cleared when
  * the interface goes down.
  */
@@ -521,7 +521,7 @@
  *	%NL80211_ATTR_SCHED_SCAN_PLANS. If %NL80211_ATTR_SCHED_SCAN_PLANS is
  *	not specified and only %NL80211_ATTR_SCHED_SCAN_INTERVAL is specified,
  *	scheduled scan will run in an infinite loop with the specified interval.
- *	These attributes are mutually exculsive,
+ *	These attributes are mutually exclusive,
  *	i.e. NL80211_ATTR_SCHED_SCAN_INTERVAL must not be passed if
  *	NL80211_ATTR_SCHED_SCAN_PLANS is defined.
  *	If for some reason scheduled scan is aborted by the driver, all scan
@@ -552,7 +552,7 @@
  *	%NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface
  *	is brought down while a scheduled scan was running.
  *
- * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation
+ * @NL80211_CMD_GET_SURVEY: get survey results, e.g. channel occupation
  *      or noise level
  * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to
  *	NL80211_CMD_GET_SURVEY and on the "scan" multicast group)
@@ -563,12 +563,13 @@
  *	using %NL80211_ATTR_SSID, %NL80211_ATTR_FILS_CACHE_ID,
  *	%NL80211_ATTR_PMKID, and %NL80211_ATTR_PMK in case of FILS
  *	authentication where %NL80211_ATTR_FILS_CACHE_ID is the identifier
- *	advertized by a FILS capable AP identifying the scope of PMKSA in an
+ *	advertised by a FILS capable AP identifying the scope of PMKSA in an
  *	ESS.
  * @NL80211_CMD_DEL_PMKSA: Delete a PMKSA cache entry, using %NL80211_ATTR_MAC
  *	(for the BSSID) and %NL80211_ATTR_PMKID or using %NL80211_ATTR_SSID,
  *	%NL80211_ATTR_FILS_CACHE_ID, and %NL80211_ATTR_PMKID in case of FILS
- *	authentication.
+ *	authentication. Additionally in case of SAE offload and OWE offloads
+ *	PMKSA entry can be deleted using %NL80211_ATTR_SSID.
  * @NL80211_CMD_FLUSH_PMKSA: Flush all PMKSA cache entries.
  *
  * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain
@@ -607,7 +608,7 @@
  *	BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify
  *	the SSID (mainly for association, but is included in authentication
  *	request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ +
- *	%NL80211_ATTR_WIPHY_FREQ_OFFSET is used to specify the frequence of the
+ *	%NL80211_ATTR_WIPHY_FREQ_OFFSET is used to specify the frequency of the
  *	channel in MHz. %NL80211_ATTR_AUTH_TYPE is used to specify the
  *	authentication type. %NL80211_ATTR_IE is used to define IEs
  *	(VendorSpecificInfo, but also including RSN IE and FT IEs) to be added
@@ -816,7 +817,7 @@
  *	reached.
  * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ
  *	and the attributes determining channel width) the given interface
- *	(identifed by %NL80211_ATTR_IFINDEX) shall operate on.
+ *	(identified by %NL80211_ATTR_IFINDEX) shall operate on.
  *	In case multiple channels are supported by the device, the mechanism
  *	with which it switches channels is implementation-defined.
  *	When a monitor interface is given, it can only switch channel while
@@ -888,7 +889,7 @@
  *	inform userspace of the new replay counter.
  *
  * @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace
- *	of PMKSA caching dandidates.
+ *	of PMKSA caching candidates.
  *
  * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup).
  *	In addition, this can be used as an event to request userspace to take
@@ -924,7 +925,7 @@
  *
  * @NL80211_CMD_PROBE_CLIENT: Probe an associated station on an AP interface
  *	by sending a null data frame to it and reporting when the frame is
- *	acknowleged. This is used to allow timing out inactive clients. Uses
+ *	acknowledged. This is used to allow timing out inactive clients. Uses
  *	%NL80211_ATTR_IFINDEX and %NL80211_ATTR_MAC. The command returns a
  *	direct reply with an %NL80211_ATTR_COOKIE that is later used to match
  *	up the event with the request. The event includes the same data and
@@ -1327,6 +1328,11 @@
  *	Multi-Link reconfiguration. %NL80211_ATTR_MLO_LINKS is used to provide
  *	information about the removed STA MLD setup links.
  *
+ * @NL80211_CMD_SET_TID_TO_LINK_MAPPING: Set the TID to Link Mapping for a
+ *      non-AP MLD station. The %NL80211_ATTR_MLO_TTLM_DLINK and
+ *      %NL80211_ATTR_MLO_TTLM_ULINK attributes are used to specify the
+ *      TID to Link mapping for downlink/uplink traffic.
+ *
  * @NL80211_CMD_MAX: highest used command number
  * @__NL80211_CMD_AFTER_LAST: internal use
  */
@@ -1582,6 +1588,8 @@ enum nl80211_commands {
 
 	NL80211_CMD_LINKS_REMOVED,
 
+	NL80211_CMD_SET_TID_TO_LINK_MAPPING,
+
 	/* add new commands above here */
 
 	/* used to define NL80211_CMD_MAX below */
@@ -1839,7 +1847,7 @@ enum nl80211_commands {
  *	using %CMD_CONTROL_PORT_FRAME.  If control port routing over NL80211 is
  *	to be used then userspace must also use the %NL80211_ATTR_SOCKET_OWNER
  *	flag. When used with %NL80211_ATTR_CONTROL_PORT_NO_PREAUTH, pre-auth
- *	frames are not forwared over the control port.
+ *	frames are not forwarded over the control port.
  *
  * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver.
  *	We recommend using nested, driver-specific attributes within this.
@@ -1976,10 +1984,10 @@ enum nl80211_commands {
  *	bit. Depending on which antennas are selected in the bitmap, 802.11n
  *	drivers can derive which chainmasks to use (if all antennas belonging to
  *	a particular chain are disabled this chain should be disabled) and if
- *	a chain has diversity antennas wether diversity should be used or not.
+ *	a chain has diversity antennas whether diversity should be used or not.
  *	HT capabilities (STBC, TX Beamforming, Antenna selection) can be
  *	derived from the available chains after applying the antenna mask.
- *	Non-802.11n drivers can derive wether to use diversity or not.
+ *	Non-802.11n drivers can derive whether to use diversity or not.
  *	Drivers may reject configurations or RX/TX mask combinations they cannot
  *	support by returning -EINVAL.
  *
@@ -2549,7 +2557,7 @@ enum nl80211_commands {
  *	from successful FILS authentication and is used with
  *	%NL80211_CMD_CONNECT.
  *
- * @NL80211_ATTR_FILS_CACHE_ID: A 2-octet identifier advertized by a FILS AP
+ * @NL80211_ATTR_FILS_CACHE_ID: A 2-octet identifier advertised by a FILS AP
  *	identifying the scope of PMKSAs. This is used with
  *	@NL80211_CMD_SET_PMKSA and @NL80211_CMD_DEL_PMKSA.
  *
@@ -2830,6 +2838,19 @@ enum nl80211_commands {
  * @NL80211_ATTR_MLO_LINK_DISABLED: Flag attribute indicating that the link is
  *	disabled.
  *
+ * @NL80211_ATTR_BSS_DUMP_INCLUDE_USE_DATA: Include BSS usage data, i.e.
+ *	include BSSes that can only be used in restricted scenarios and/or
+ *	cannot be used at all.
+ *
+ * @NL80211_ATTR_MLO_TTLM_DLINK: Binary attribute specifying the downlink TID to
+ *      link mapping. The length is 8 * sizeof(u16). For each TID the link
+ *      mapping is as defined in section 9.4.2.314 (TID-To-Link Mapping element)
+ *      in Draft P802.11be_D4.0.
+ * @NL80211_ATTR_MLO_TTLM_ULINK: Binary attribute specifying the uplink TID to
+ *      link mapping. The length is 8 * sizeof(u16). For each TID the link
+ *      mapping is as defined in section 9.4.2.314 (TID-To-Link Mapping element)
+ *      in Draft P802.11be_D4.0.
+ *
  * @NUM_NL80211_ATTR: total number of nl80211_attrs available
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
@@ -3368,6 +3389,11 @@ enum nl80211_attrs {
 
 	NL80211_ATTR_MLO_LINK_DISABLED,
 
+	NL80211_ATTR_BSS_DUMP_INCLUDE_USE_DATA,
+
+	NL80211_ATTR_MLO_TTLM_DLINK,
+	NL80211_ATTR_MLO_TTLM_ULINK,
+
 	/* add attributes here, update the policy in nl80211.c */
 
 	__NL80211_ATTR_AFTER_LAST,
@@ -4174,7 +4200,7 @@ enum nl80211_wmm_rule {
  *	(100 * dBm).
  * @NL80211_FREQUENCY_ATTR_DFS_STATE: current state for DFS
  *	(enum nl80211_dfs_state)
- * @NL80211_FREQUENCY_ATTR_DFS_TIME: time in miliseconds for how long
+ * @NL80211_FREQUENCY_ATTR_DFS_TIME: time in milliseconds for how long
  *	this channel is in this DFS state.
  * @NL80211_FREQUENCY_ATTR_NO_HT40_MINUS: HT40- isn't possible with this
  *	channel as the control channel
@@ -5032,6 +5058,30 @@ enum nl80211_bss_scan_width {
 };
 
 /**
+ * enum nl80211_bss_use_for - bitmap indicating possible BSS use
+ * @NL80211_BSS_USE_FOR_NORMAL: Use this BSS for normal "connection",
+ *	including IBSS/MBSS depending on the type.
+ * @NL80211_BSS_USE_FOR_MLD_LINK: This BSS can be used as a link in an
+ *	MLO connection. Note that for an MLO connection, all links including
+ *	the assoc link must have this flag set, and the assoc link must
+ *	additionally have %NL80211_BSS_USE_FOR_NORMAL set.
+ */
+enum nl80211_bss_use_for {
+	NL80211_BSS_USE_FOR_NORMAL = 1 << 0,
+	NL80211_BSS_USE_FOR_MLD_LINK = 1 << 1,
+};
+
+/**
+ * enum nl80211_bss_cannot_use_reasons - reason(s) connection to a
+ *	BSS isn't possible
+ * @NL80211_BSS_CANNOT_USE_NSTR_NONPRIMARY: NSTR nonprimary links aren't
+ *	supported by the device, and this BSS entry represents one.
+ */
+enum nl80211_bss_cannot_use_reasons {
+	NL80211_BSS_CANNOT_USE_NSTR_NONPRIMARY	= 1 << 0,
+};
+
+/**
  * enum nl80211_bss - netlink attributes for a BSS
  *
  * @__NL80211_BSS_INVALID: invalid
@@ -5083,6 +5133,14 @@ enum nl80211_bss_scan_width {
  * @NL80211_BSS_FREQUENCY_OFFSET: frequency offset in KHz
  * @NL80211_BSS_MLO_LINK_ID: MLO link ID of the BSS (u8).
  * @NL80211_BSS_MLD_ADDR: MLD address of this BSS if connected to it.
+ * @NL80211_BSS_USE_FOR: u32 bitmap attribute indicating what the BSS can be
+ *	used for, see &enum nl80211_bss_use_for.
+ * @NL80211_BSS_CANNOT_USE_REASONS: Indicates the reason that this BSS cannot
+ *	be used for all or some of the possible uses by the device reporting it,
+ *	even though its presence was detected.
+ *	This is a u64 attribute containing a bitmap of values from
+ *	&enum nl80211_cannot_use_reasons, note that the attribute may be missing
+ *	if no reasons are specified.
  * @__NL80211_BSS_AFTER_LAST: internal
  * @NL80211_BSS_MAX: highest BSS attribute
  */
@@ -5110,6 +5168,8 @@ enum nl80211_bss {
 	NL80211_BSS_FREQUENCY_OFFSET,
 	NL80211_BSS_MLO_LINK_ID,
 	NL80211_BSS_MLD_ADDR,
+	NL80211_BSS_USE_FOR,
+	NL80211_BSS_CANNOT_USE_REASONS,
 
 	/* keep last */
 	__NL80211_BSS_AFTER_LAST,
@@ -5458,7 +5518,7 @@ enum nl80211_tx_rate_setting {
  *	(%NL80211_TID_CONFIG_ATTR_TIDS, %NL80211_TID_CONFIG_ATTR_OVERRIDE).
  * @NL80211_TID_CONFIG_ATTR_PEER_SUPP: same as the previous per-vif one, but
  *	per peer instead.
- * @NL80211_TID_CONFIG_ATTR_OVERRIDE: flag attribue, if set indicates
+ * @NL80211_TID_CONFIG_ATTR_OVERRIDE: flag attribute, if set indicates
  *	that the new configuration overrides all previous peer
  *	configurations, otherwise previous peer specific configurations
  *	should be left untouched.
@@ -5841,7 +5901,7 @@ enum nl80211_attr_coalesce_rule {
 
 /**
  * enum nl80211_coalesce_condition - coalesce rule conditions
- * @NL80211_COALESCE_CONDITION_MATCH: coalaesce Rx packets when patterns
+ * @NL80211_COALESCE_CONDITION_MATCH: coalesce Rx packets when patterns
  *	in a rule are matched.
  * @NL80211_COALESCE_CONDITION_NO_MATCH: coalesce Rx packets when patterns
  *	in a rule are not matched.
@@ -5940,7 +6000,7 @@ enum nl80211_if_combination_attrs {
  * enum nl80211_plink_state - state of a mesh peer link finite state machine
  *
  * @NL80211_PLINK_LISTEN: initial state, considered the implicit
- *	state of non existent mesh peer links
+ *	state of non-existent mesh peer links
  * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to
  *	this mesh peer
  * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received
@@ -6233,7 +6293,7 @@ enum nl80211_feature_flags {
  *	request to use RRM (see %NL80211_ATTR_USE_RRM) with
  *	%NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests, which will set
  *	the ASSOC_REQ_USE_RRM flag in the association request even if
- *	NL80211_FEATURE_QUIET is not advertized.
+ *	NL80211_FEATURE_QUIET is not advertised.
  * @NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER: This device supports MU-MIMO air
  *	sniffer which means that it can be configured to hear packets from
  *	certain groups which can be configured by the
@@ -6245,7 +6305,7 @@ enum nl80211_feature_flags {
  *	the BSS that the interface that requested the scan is connected to
  *	(if available).
  * @NL80211_EXT_FEATURE_BSS_PARENT_TSF: Per BSS, this driver reports the
- *	time the last beacon/probe was received. For a non MLO connection, the
+ *	time the last beacon/probe was received. For a non-MLO connection, the
  *	time is the TSF of the BSS that the interface that requested the scan is
  *	connected to (if available). For an MLO connection, the time is the TSF
  *	of the BSS corresponding with link ID specified in the scan request (if
@@ -6253,7 +6313,7 @@ enum nl80211_feature_flags {
  * @NL80211_EXT_FEATURE_SET_SCAN_DWELL: This driver supports configuration of
  *	channel dwell time.
  * @NL80211_EXT_FEATURE_BEACON_RATE_LEGACY: Driver supports beacon rate
- *	configuration (AP/mesh), supporting a legacy (non HT/VHT) rate.
+ *	configuration (AP/mesh), supporting a legacy (non-HT/VHT) rate.
  * @NL80211_EXT_FEATURE_BEACON_RATE_HT: Driver supports beacon rate
  *	configuration (AP/mesh) with HT rates.
  * @NL80211_EXT_FEATURE_BEACON_RATE_VHT: Driver supports beacon rate
@@ -6589,7 +6649,7 @@ enum nl80211_timeout_reason {
  *	request parameters IE in the probe request
  * @NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP: accept broadcast probe responses
  * @NL80211_SCAN_FLAG_OCE_PROBE_REQ_HIGH_TX_RATE: send probe request frames at
- *	rate of at least 5.5M. In case non OCE AP is discovered in the channel,
+ *	rate of at least 5.5M. In case non-OCE AP is discovered in the channel,
  *	only the first probe req in the channel will be sent in high rate.
  * @NL80211_SCAN_FLAG_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION: allow probe request
  *	tx deferral (dot11FILSProbeDelay shall be set to 15ms)
@@ -6625,7 +6685,7 @@ enum nl80211_timeout_reason {
  *	received on the 2.4/5 GHz channels to actively scan only the 6GHz
  *	channels on which APs are expected to be found. Note that when not set,
  *	the scan logic would scan all 6GHz channels, but since transmission of
- *	probe requests on non PSC channels is limited, it is highly likely that
+ *	probe requests on non-PSC channels is limited, it is highly likely that
  *	these channels would passively be scanned. Also note that when the flag
  *	is set, in addition to the colocated APs, PSC channels would also be
  *	scanned if the user space has asked for it.
@@ -6957,7 +7017,7 @@ enum nl80211_nan_func_term_reason {
  *	The instance ID for the follow up Service Discovery Frame. This is u8.
  * @NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID: relevant if the function's type
  *	is follow up. This is a u8.
- *	The requestor instance ID for the follow up Service Discovery Frame.
+ *	The requester instance ID for the follow up Service Discovery Frame.
  * @NL80211_NAN_FUNC_FOLLOW_UP_DEST: the MAC address of the recipient of the
  *	follow up Service Discovery Frame. This is a binary attribute.
  * @NL80211_NAN_FUNC_CLOSE_RANGE: is this function limited for devices in a
@@ -7347,7 +7407,7 @@ enum nl80211_peer_measurement_attrs {
  * @NL80211_PMSR_FTM_CAPA_ATTR_TRIGGER_BASED: flag attribute indicating if
  *	trigger based ranging measurement is supported
  * @NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED: flag attribute indicating
- *	if non trigger based ranging measurement is supported
+ *	if non-trigger-based ranging measurement is supported
  *
  * @NUM_NL80211_PMSR_FTM_CAPA_ATTR: internal
  * @NL80211_PMSR_FTM_CAPA_ATTR_MAX: highest attribute number
@@ -7401,7 +7461,7 @@ enum nl80211_peer_measurement_ftm_capa {
  *      if neither %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED nor
  *	%NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set, EDCA based
  *	ranging will be used.
- * @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED: request non trigger based
+ * @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED: request non-trigger-based
  *	ranging measurement (flag)
  *	This attribute and %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED are
  *	mutually exclusive.
@@ -7479,7 +7539,7 @@ enum nl80211_peer_measurement_ftm_failure_reasons {
  * @NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_ATTEMPTS: number of FTM Request frames
  *	transmitted (u32, optional)
  * @NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_SUCCESSES: number of FTM Request frames
- *	that were acknowleged (u32, optional)
+ *	that were acknowledged (u32, optional)
  * @NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME: retry time received from the
  *	busy peer (u32, seconds)
  * @NL80211_PMSR_FTM_RESP_ATTR_NUM_BURSTS_EXP: actual number of bursts exponent