Commit 5f809baf authored by Johannes Berg's avatar Johannes Berg
Browse files

wifi: iwlwifi: mvm: iterate active links for STA queues 



During HW restart in eSR, links allocated in a station and links
active in the interface may differ. Use for_each_sta_active_link
to capture this.

Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarGregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230921110726.7ee1f1a55e1c.I410c512d1fad7d1cf9b2d2a3451a312821dc816d@changeid


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 4ea1ed1d

drivers/net/wireless/intel/iwlwifi/mvm/sta.c

+4 −3
Original line number Diff line number Diff line
@@ -865,11 +865,11 @@ int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm, 


	if (sta) {

		struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);

		struct ieee80211_link_sta *link_sta;

		unsigned int link_id;



		for (link_id = 0;

		     link_id < ARRAY_SIZE(mvmsta->link);

		     link_id++) {

		rcu_read_lock();

		for_each_sta_active_link(mvmsta->vif, sta, link_sta, link_id) {

			struct iwl_mvm_link_sta *link =

				rcu_dereference_protected(mvmsta->link[link_id],

							  lockdep_is_held(&mvm->mutex));
@@ -879,6 +879,7 @@ int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm, 


			sta_mask |= BIT(link->sta_id);

		}

		rcu_read_unlock();

	} else {

		sta_mask |= BIT(sta_id);

	}