Merge tag 'wireless-next-2025-03-20' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

Johannes Berg says:

====================
More features for 6.15, major changes:
 * cfg80211/mac80211: fix and enable link reconfiguration
 * rtw88: support RTL8814AE/RTL8814AU
 * mt7996: preparations for MLO
 * ath12k: continued work on MLO
 * iwlwifi: add new iwlmld sub-driver/op-mode for
   some current and future devices
 * wfx: wowlan support

* tag 'wireless-next-2025-03-20' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (311 commits)
  wifi: mt76: mt7996: fix locking in mt7996_mac_sta_rc_work()
  wifi: mt76: mt76x2u: add TP-Link TL-WDN6200 ID to device table
  wifi: mt76: mt792x: re-register CHANCTX_STA_CSA only for the mt7921 series
  wifi: mt76: mt7996: Update mt7996_tx to MLO support
  wifi: mt76: mt7996: rework mt7996_ampdu_action to support MLO
  wifi: mt76: mt7996: rework set/get_tsf callabcks to support MLO
  wifi: mt76: mt7996: set vif default link_id adding/removing vif links
  wifi: mt76: mt7996: rework mt7996_mcu_beacon_inband_discov to support MLO
  wifi: mt76: mt7996: rework mt7996_mcu_add_obss_spr to support MLO
  wifi: mt76: mt7996: rework mt7996_net_fill_forward_path to support MLO
  wifi: mt76: mt7996: rework mt7996_update_mu_group to support MLO
  wifi: mt76: mt7996: rework mt7996_mac_sta_poll to support MLO
  wifi: mt76: mt7996: rework mt7996_mac_sta_rc_work to support MLO
  wifi: mt76: mt7996: remove mt7996_mac_enable_rtscts()
  wifi: mt76: mt7996: rework mt7996_sta_hw_queue_read to support MLO
  wifi: mt76: mt7996: rework mt7996_set_hw_key to support MLO
  wifi: mt76: mt7996: Add mt7996_sta_link to mt7996_mcu_add_bss_info signature
  wifi: mt76: mt7996: rework mt7996_sta_set_4addr and mt7996_sta_set_decap_offload to support MLO
  wifi: mt76: mt7996: rework mt7996_rx_get_wcid to support MLO
  wifi: mt76: mt7996: Rely on wcid_to_sta in mt7996_mac_add_txs_skb()
  ...
====================

Link: https://patch.msgid.link/20250320131106.33266-3-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

1 files changed, 41 insertions, 27 deletions

diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 9d8ecf20ef0d..ddcc4cda74af 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -11,7 +11,7 @@
  * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com>
  * Copyright 2008 Colin McCabe <colin@cozybit.com>
  * Copyright 2015-2017	Intel Deutschland GmbH
- * Copyright (C) 2018-2024 Intel Corporation
+ * Copyright (C) 2018-2025 Intel Corporation
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -2881,9 +2881,9 @@ enum nl80211_commands {
  * @NL80211_ATTR_VIF_RADIO_MASK: Bitmask of allowed radios (u32).
  *	A value of 0 means all radios.
  *
- * @NL80211_ATTR_SUPPORTED_SELECTORS: supported selectors, array of
- *	supported selectors as defined by IEEE 802.11 7.3.2.2 but without the
- *	length restriction (at most %NL80211_MAX_SUPP_SELECTORS).
+ * @NL80211_ATTR_SUPPORTED_SELECTORS: supported BSS Membership Selectors, array
+ *	of supported selectors as defined by IEEE Std 802.11-2020 9.4.2.3 but
+ *	without the length restriction (at most %NL80211_MAX_SUPP_SELECTORS).
  *	This can be used to provide a list of selectors that are implemented
  *	by the supplicant. If not given, support for SAE_H2E is assumed.
  *
@@ -2893,6 +2893,12 @@ enum nl80211_commands {
  * @NL80211_ATTR_EPCS: Flag attribute indicating that EPCS is enabled for a
  *	station interface.
  *
+ * @NL80211_ATTR_ASSOC_MLD_EXT_CAPA_OPS: Extended MLD capabilities and
+ *	operations that userspace implements to use during association/ML
+ *	link reconfig, currently only "BTM MLD Recommendation For Multiple
+ *	APs Support". Drivers may set additional flags that they support
+ *	in the kernel or device.
+ *
  * @NUM_NL80211_ATTR: total number of nl80211_attrs available
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
@@ -3448,6 +3454,8 @@ enum nl80211_attrs {
 	NL80211_ATTR_MLO_RECONF_REM_LINKS,
 	NL80211_ATTR_EPCS,
 
+	NL80211_ATTR_ASSOC_MLD_EXT_CAPA_OPS,
+
 	/* add attributes here, update the policy in nl80211.c */
 
 	__NL80211_ATTR_AFTER_LAST,
@@ -4327,6 +4335,8 @@ enum nl80211_wmm_rule {
  *	otherwise completely disabled.
  * @NL80211_FREQUENCY_ATTR_ALLOW_6GHZ_VLP_AP: This channel can be used for a
  *	very low power (VLP) AP, despite being NO_IR.
+ * @NL80211_FREQUENCY_ATTR_ALLOW_20MHZ_ACTIVITY: This channel can be active in
+ *	20 MHz bandwidth, despite being NO_IR.
  * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number
  *	currently defined
  * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use
@@ -4371,6 +4381,7 @@ enum nl80211_frequency_attr {
 	NL80211_FREQUENCY_ATTR_NO_6GHZ_AFC_CLIENT,
 	NL80211_FREQUENCY_ATTR_CAN_MONITOR,
 	NL80211_FREQUENCY_ATTR_ALLOW_6GHZ_VLP_AP,
+	NL80211_FREQUENCY_ATTR_ALLOW_20MHZ_ACTIVITY,
 
 	/* keep last */
 	__NL80211_FREQUENCY_ATTR_AFTER_LAST,
@@ -4582,31 +4593,34 @@ enum nl80211_sched_scan_match_attr {
  * @NL80211_RRF_NO_6GHZ_AFC_CLIENT: Client connection to AFC AP not allowed
  * @NL80211_RRF_ALLOW_6GHZ_VLP_AP: Very low power (VLP) AP can be permitted
  *	despite NO_IR configuration.
+ * @NL80211_RRF_ALLOW_20MHZ_ACTIVITY: Allow activity in 20 MHz bandwidth,
+ *	despite NO_IR configuration.
  */
 enum nl80211_reg_rule_flags {
-	NL80211_RRF_NO_OFDM		= 1<<0,
-	NL80211_RRF_NO_CCK		= 1<<1,
-	NL80211_RRF_NO_INDOOR		= 1<<2,
-	NL80211_RRF_NO_OUTDOOR		= 1<<3,
-	NL80211_RRF_DFS			= 1<<4,
-	NL80211_RRF_PTP_ONLY		= 1<<5,
-	NL80211_RRF_PTMP_ONLY		= 1<<6,
-	NL80211_RRF_NO_IR		= 1<<7,
-	__NL80211_RRF_NO_IBSS		= 1<<8,
-	NL80211_RRF_AUTO_BW		= 1<<11,
-	NL80211_RRF_IR_CONCURRENT	= 1<<12,
-	NL80211_RRF_NO_HT40MINUS	= 1<<13,
-	NL80211_RRF_NO_HT40PLUS		= 1<<14,
-	NL80211_RRF_NO_80MHZ		= 1<<15,
-	NL80211_RRF_NO_160MHZ		= 1<<16,
-	NL80211_RRF_NO_HE		= 1<<17,
-	NL80211_RRF_NO_320MHZ		= 1<<18,
-	NL80211_RRF_NO_EHT		= 1<<19,
-	NL80211_RRF_PSD			= 1<<20,
-	NL80211_RRF_DFS_CONCURRENT	= 1<<21,
-	NL80211_RRF_NO_6GHZ_VLP_CLIENT	= 1<<22,
-	NL80211_RRF_NO_6GHZ_AFC_CLIENT	= 1<<23,
-	NL80211_RRF_ALLOW_6GHZ_VLP_AP	= 1<<24,
+	NL80211_RRF_NO_OFDM                 = 1 << 0,
+	NL80211_RRF_NO_CCK                  = 1 << 1,
+	NL80211_RRF_NO_INDOOR               = 1 << 2,
+	NL80211_RRF_NO_OUTDOOR              = 1 << 3,
+	NL80211_RRF_DFS                     = 1 << 4,
+	NL80211_RRF_PTP_ONLY                = 1 << 5,
+	NL80211_RRF_PTMP_ONLY               = 1 << 6,
+	NL80211_RRF_NO_IR                   = 1 << 7,
+	__NL80211_RRF_NO_IBSS               = 1 << 8,
+	NL80211_RRF_AUTO_BW                 = 1 << 11,
+	NL80211_RRF_IR_CONCURRENT           = 1 << 12,
+	NL80211_RRF_NO_HT40MINUS            = 1 << 13,
+	NL80211_RRF_NO_HT40PLUS             = 1 << 14,
+	NL80211_RRF_NO_80MHZ                = 1 << 15,
+	NL80211_RRF_NO_160MHZ               = 1 << 16,
+	NL80211_RRF_NO_HE                   = 1 << 17,
+	NL80211_RRF_NO_320MHZ               = 1 << 18,
+	NL80211_RRF_NO_EHT                  = 1 << 19,
+	NL80211_RRF_PSD                     = 1 << 20,
+	NL80211_RRF_DFS_CONCURRENT          = 1 << 21,
+	NL80211_RRF_NO_6GHZ_VLP_CLIENT      = 1 << 22,
+	NL80211_RRF_NO_6GHZ_AFC_CLIENT      = 1 << 23,
+	NL80211_RRF_ALLOW_6GHZ_VLP_AP       = 1 << 24,
+	NL80211_RRF_ALLOW_20MHZ_ACTIVITY    = 1 << 25,
 };
 
 #define NL80211_RRF_PASSIVE_SCAN	NL80211_RRF_NO_IR