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From: Miri Korenblit <miriam.rachel.korenblit@intel.com>
To: johannes@sipsolutions.net
Cc: linux-wireless@vger.kernel.org,
	Ilan Peer <ilan.peer@intel.com>,
	Johannes Berg <johannes.berg@intel.com>
Subject: [PATCH 08/15] wifi: iwlwifi: mvm: trigger link selection upon TTLM start/end
Date: Sun,  5 May 2024 09:19:52 +0300
Message-Id: <20240505091420.ed2b386566a8.I0168e61da86b2027633743aaf5d97e483991f0dc@changeid>
In-Reply-To: <20240505061959.825245-1-miriam.rachel.korenblit@intel.com>
References: <20240505061959.825245-1-miriam.rachel.korenblit@intel.com>
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Organization: Intel Israel (74) Limited
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When non default TTLM is applied, mac80211 may force us to use a specific
link (For example, if the only active link becomes a dormant link,
mac80211 will pick the first usable link and set it as active).
When default TTLM is applied, we have new usable links that we might want
to select. Therefore, trigger MLO scan and link selection upon change in
TTLM.

Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Reviewed-by: Ilan Peer <ilan.peer@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
index 305f194ae7b2..31669996ecce 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
@@ -879,6 +879,11 @@ static void iwl_mvm_mld_vif_cfg_changed_station(struct iwl_mvm *mvm,
 		if (ret)
 			IWL_ERR(mvm, "failed to update power mode\n");
 	}
+
+	if (changes & (BSS_CHANGED_MLD_VALID_LINKS | BSS_CHANGED_MLD_TTLM) &&
+	    ieee80211_vif_is_mld(vif) && mvmvif->authorized)
+		wiphy_delayed_work_queue(mvm->hw->wiphy,
+					 &mvmvif->mlo_int_scan_wk, 0);
 }
 
 static void
-- 
2.34.1