Merge tag 'wireless-next-2025-07-10' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

Johannes Berg says:

====================
Quite a bit more work, notably:
 - mt76: firmware recovery improvements, MLO work
 - iwlwifi: use embedded PNVM in (to be released) FW images
            to fix compatibility issues
 - cfg80211/mac80211: extended regulatory info support (6 GHz)
 - cfg80211: use "faux device" for regulatory

* tag 'wireless-next-2025-07-10' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (48 commits)
  wifi: mac80211: don't complete management TX on SAE commit
  wifi: cfg80211/mac80211: implement dot11ExtendedRegInfoSupport
  wifi: mac80211: send extended MLD capa/ops if AP has it
  wifi: mac80211: copy first_part into HW scan
  wifi: cfg80211: add a flag for the first part of a scan
  wifi: mac80211: remove DISALLOW_PUNCTURING_5GHZ code
  wifi: cfg80211: only verify part of Extended MLD Capabilities
  wifi: nl80211: make nl80211_check_scan_flags() type safe
  wifi: cfg80211: hide scan internals
  wifi: mac80211: fix deactivated link CSA
  wifi: mac80211: add mandatory bitrate support for 6 GHz
  wifi: mac80211: remove spurious blank line
  wifi: mac80211: verify state before connection
  wifi: mac80211: avoid weird state in error path
  wifi: iwlwifi: mvm: remove support for iwl_wowlan_info_notif_v4
  wifi: iwlwifi: bump minimum API version in BZ
  wifi: iwlwifi: mvm: remove unneeded argument
  wifi: iwlwifi: mvm: remove MLO GTK rekey code
  wifi: iwlwifi: pcie: rename iwl_pci_gen1_2_probe() argument
  wifi: iwlwifi: match discrete/integrated to fix some names
  ...
====================

Link: https://patch.msgid.link/20250710123113.24878-3-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2 files changed, 9 insertions, 10 deletions

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 4a092da3a9de..6ec9a8865b8b 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -2748,15 +2748,16 @@ struct cfg80211_scan_6ghz_params {
  * @wiphy: the wiphy this was for
  * @scan_start: time (in jiffies) when the scan started
  * @wdev: the wireless device to scan for
- * @info: (internal) information about completed scan
- * @notified: (internal) scan request was notified as done or aborted
  * @no_cck: used to send probe requests at non CCK rate in 2GHz band
  * @mac_addr: MAC address used with randomisation
  * @mac_addr_mask: MAC address mask used with randomisation, bits that
  *	are 0 in the mask should be randomised, bits that are 1 should
  *	be taken from the @mac_addr
  * @scan_6ghz: relevant for split scan request only,
- *	true if this is the second scan request
+ *	true if this is a 6 GHz scan request
+ * @first_part: %true if this is the first part of a split scan request or a
+ *	scan that was not split. May be %true for a @scan_6ghz scan if no other
+ *	channels were requested
  * @n_6ghz_params: number of 6 GHz params
  * @scan_6ghz_params: 6 GHz params
  * @bssid: BSSID to scan for (most commonly, the wildcard BSSID)
@@ -2780,14 +2781,11 @@ struct cfg80211_scan_request {
 	u8 mac_addr[ETH_ALEN] __aligned(2);
 	u8 mac_addr_mask[ETH_ALEN] __aligned(2);
 	u8 bssid[ETH_ALEN] __aligned(2);
-
-	/* internal */
 	struct wiphy *wiphy;
 	unsigned long scan_start;
-	struct cfg80211_scan_info info;
-	bool notified;
 	bool no_cck;
 	bool scan_6ghz;
+	bool first_part;
 	u32 n_6ghz_params;
 	struct cfg80211_scan_6ghz_params *scan_6ghz_params;
 	s8 tsf_report_link_id;
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index dcd5969bb559..577fd6a8c372 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -2852,8 +2852,6 @@ struct ieee80211_txq {
  *
  * @IEEE80211_HW_DISALLOW_PUNCTURING: HW requires disabling puncturing in EHT
  *	and connecting with a lower bandwidth instead
- * @IEEE80211_HW_DISALLOW_PUNCTURING_5GHZ: HW requires disabling puncturing in
- *	EHT in 5 GHz and connecting with a lower bandwidth instead
  *
  * @IEEE80211_HW_HANDLES_QUIET_CSA: HW/driver handles quieting for CSA, so
  *	no need to stop queues. This really should be set by a driver that
@@ -2923,7 +2921,6 @@ enum ieee80211_hw_flags {
 	IEEE80211_HW_DETECTS_COLOR_COLLISION,
 	IEEE80211_HW_MLO_MCAST_MULTI_LINK_TX,
 	IEEE80211_HW_DISALLOW_PUNCTURING,
-	IEEE80211_HW_DISALLOW_PUNCTURING_5GHZ,
 	IEEE80211_HW_HANDLES_QUIET_CSA,
 	IEEE80211_HW_STRICT,
 
@@ -4313,6 +4310,8 @@ struct ieee80211_prep_tx_info {
  * @mgd_complete_tx: Notify the driver that the response frame for a previously
  *	transmitted frame announced with @mgd_prepare_tx was received, the data
  *	is filled similarly to @mgd_prepare_tx though the duration is not used.
+ *	Note that this isn't always called for each mgd_prepare_tx() call, for
+ *	example for SAE the 'confirm' messages can be on the air in any order.
  *
  * @mgd_protect_tdls_discover: Protect a TDLS discovery session. After sending
  *	a TDLS discovery-request, we expect a reply to arrive on the AP's
@@ -4477,6 +4476,8 @@ struct ieee80211_prep_tx_info {
  *	new links bitmaps may be 0 if going from/to a non-MLO situation.
  *	The @old array contains pointers to the old bss_conf structures
  *	that were already removed, in case they're needed.
+ *	Note that removal of link should always succeed, so the return value
+ *	will be ignored in a removal only case.
  *	This callback can sleep.
  * @change_sta_links: Change the valid links of a station, similar to
  *	@change_vif_links. This callback can sleep.