Commit 041a74cb authored Sep 20, 2023 by Ilan Peer Committed by Johannes Berg Sep 25, 2023

wifi: mac80211: Notify the low level driver on change in MLO valid links

Notify the low level driver when there is change in the valid links.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230920211508.4fc85b0a51b0.I64238e0e892709a2bd4764b3bca93cdcf021e2fd@changeid

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

parent c9394c82

include/net/mac80211.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -341,6 +341,7 @@ struct ieee80211_vif_chanctx_switch {
		* @BSS_CHANGED_UNSOL_BCAST_PROBE_RESP: Unsolicited broadcast probe response
		* status changed.
		* @BSS_CHANGED_EHT_PUNCTURING: The channel puncturing bitmap changed.
		* @BSS_CHANGED_MLD_VALID_LINKS: MLD valid links status changed.
		*/
		enum ieee80211_bss_change {
		BSS_CHANGED_ASSOC = 1<<0,
		@@ -376,6 +377,7 @@ enum ieee80211_bss_change {
		BSS_CHANGED_FILS_DISCOVERY = 1<<30,
		BSS_CHANGED_UNSOL_BCAST_PROBE_RESP = 1<<31,
		BSS_CHANGED_EHT_PUNCTURING = BIT_ULL(32),
		BSS_CHANGED_MLD_VALID_LINKS = BIT_ULL(33),

		/* when adding here, make sure to change ieee80211_reconfig */
		};

net/mac80211/main.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -207,7 +207,8 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
		BSS_CHANGED_PS \|\
		BSS_CHANGED_IBSS \|\
		BSS_CHANGED_ARP_FILTER \|\
		BSS_CHANGED_SSID)
		BSS_CHANGED_SSID \|\
		BSS_CHANGED_MLD_VALID_LINKS)

		void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata,
		u64 changed)

net/mac80211/mlme.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -5713,6 +5713,8 @@ static void ieee80211_ml_reconf_work(struct wiphy *wiphy,
		if (ret)
		sdata_info(sdata, "Failed setting valid links\n");

		ieee80211_vif_cfg_change_notify(sdata, BSS_CHANGED_MLD_VALID_LINKS);

		out:
		if (!ret)
		cfg80211_links_removed(sdata->dev, sdata->u.mgd.removed_links);