Merge tag 'wireless-next-2023-03-16' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

Johannes Berg says:

====================
Major stack changes:
 * EHT channel puncturing support (client & AP)
 * some support for AP MLD without mac80211
 * fixes for A-MSDU on mesh connections

Major driver changes:

iwlwifi
 * EHT rate reporting
 * Bump FW API to 74 for AX devices
 * STEP equalizer support: transfer some STEP (connection to radio
   on platforms with integrated wifi) related parameters from the
   BIOS to the firmware

mt76
 * switch to using page pool allocator
 * mt7996 EHT (Wi-Fi 7) support
 * Wireless Ethernet Dispatch (WED) reset support

libertas
 * WPS enrollee support

brcmfmac
 * Rename Cypress 89459 to BCM4355
 * BCM4355 and BCM4377 support

mwifiex
 * SD8978 chipset support

rtl8xxxu
 * LED support

ath12k
 * new driver for Qualcomm Wi-Fi 7 devices

ath11k
 * IPQ5018 support
 * Fine Timing Measurement (FTM) responder role support
 * channel 177 support

ath10k
 * store WLAN firmware version in SMEM image table

* tag 'wireless-next-2023-03-16' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (207 commits)
  wifi: brcmfmac: p2p: Introduce generic flexible array frame member
  wifi: mac80211: add documentation for amsdu_mesh_control
  wifi: cfg80211: remove gfp parameter from cfg80211_obss_color_collision_notify description
  wifi: mac80211: always initialize link_sta with sta
  wifi: mac80211: pass 'sta' to ieee80211_rx_data_set_sta()
  wifi: cfg80211: Set SSID if it is not already set
  wifi: rtw89: move H2C of del_pkt_offload before polling FW status ready
  wifi: rtw89: use readable return 0 in rtw89_mac_cfg_ppdu_status()
  wifi: rtw88: usb: drop now unnecessary URB size check
  wifi: rtw88: usb: send Zero length packets if necessary
  wifi: rtw88: usb: Set qsel correctly
  wifi: mac80211: fix off-by-one link setting
  wifi: mac80211: Fix for Rx fragmented action frames
  wifi: mac80211: avoid u32_encode_bits() warning
  wifi: mac80211: Don't translate MLD addresses for multicast
  wifi: cfg80211: call reg_notifier for self managed wiphy from driver hint
  wifi: cfg80211: get rid of gfp in cfg80211_bss_color_notify
  wifi: nl80211: Allow authentication frames and set keys on NAN interface
  wifi: mac80211: fix non-MLO station association
  wifi: mac80211: Allow NSS change only up to capability
  ...
====================

Link: https://lore.kernel.org/r/20230216105406.208416-1-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 8ecb0fbee721..f14621a954e1 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -1167,6 +1167,23 @@
  *	%NL80211_ATTR_STATUS_CODE attribute in %NL80211_CMD_EXTERNAL_AUTH
  *	command interface.
  *
+ *	Host driver sends MLD address of the AP with %NL80211_ATTR_MLD_ADDR in
+ *	%NL80211_CMD_EXTERNAL_AUTH event to indicate user space to enable MLO
+ *	during the authentication offload in STA mode while connecting to MLD
+ *	APs. Host driver should check %NL80211_ATTR_MLO_SUPPORT flag capability
+ *	in %NL80211_CMD_CONNECT to know whether the user space supports enabling
+ *	MLO during the authentication offload or not.
+ *	User space should enable MLO during the authentication only when it
+ *	receives the AP MLD address in authentication offload request. User
+ *	space shouldn't enable MLO when the authentication offload request
+ *	doesn't indicate the AP MLD address even if the AP is MLO capable.
+ *	User space should use %NL80211_ATTR_MLD_ADDR as peer's MLD address and
+ *	interface address identified by %NL80211_ATTR_IFINDEX as self MLD
+ *	address. User space and host driver to use MLD addresses in RA, TA and
+ *	BSSID fields of the frames between them, and host driver translates the
+ *	MLD addresses to/from link addresses based on the link chosen for the
+ *	authentication.
+ *
  *	Host driver reports this status on an authentication failure to the
  *	user space through the connect result as the user space would have
  *	initiated the connection through the connect request.
@@ -2752,6 +2769,12 @@ enum nl80211_commands {
  *	the incoming frame RX timestamp.
  * @NL80211_ATTR_TD_BITMAP: Transition Disable bitmap, for subsequent
  *	(re)associations.
+ *
+ * @NL80211_ATTR_PUNCT_BITMAP: (u32) Preamble puncturing bitmap, lowest
+ *	bit corresponds to the lowest 20 MHz channel. Each bit set to 1
+ *	indicates that the sub-channel is punctured. Higher 16 bits are
+ *	reserved.
+ *
  * @NUM_NL80211_ATTR: total number of nl80211_attrs available
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
@@ -3281,6 +3304,8 @@ enum nl80211_attrs {
 	NL80211_ATTR_RX_HW_TIMESTAMP,
 	NL80211_ATTR_TD_BITMAP,
 
+	NL80211_ATTR_PUNCT_BITMAP,
+
 	/* add attributes here, update the policy in nl80211.c */
 
 	__NL80211_ATTR_AFTER_LAST,
@@ -6296,6 +6321,11 @@ enum nl80211_feature_flags {
  *	might apply, e.g. no scans in progress, no offchannel operations
  *	in progress, and no active connections.
  *
+ * @NL80211_EXT_FEATURE_PUNCT: Driver supports preamble puncturing in AP mode.
+ *
+ * @NL80211_EXT_FEATURE_SECURE_NAN: Device supports NAN Pairing which enables
+ *	authentication, data encryption and message integrity.
+ *
  * @NUM_NL80211_EXT_FEATURES: number of extended features.
  * @MAX_NL80211_EXT_FEATURES: highest extended feature index.
  */
@@ -6364,6 +6394,8 @@ enum nl80211_ext_feature_index {
 	NL80211_EXT_FEATURE_FILS_CRYPTO_OFFLOAD,
 	NL80211_EXT_FEATURE_RADAR_BACKGROUND,
 	NL80211_EXT_FEATURE_POWERED_ADDR_CHANGE,
+	NL80211_EXT_FEATURE_PUNCT,
+	NL80211_EXT_FEATURE_SECURE_NAN,
 
 	/* add new features before the definition below */
 	NUM_NL80211_EXT_FEATURES,