56 static void assert_key_lock(struct ieee80211_local *local)  in assert_key_lock()  argument
58 	lockdep_assert_held(&local->key_mtx);  in assert_key_lock()
70 	assert_key_lock(sdata->local);  in update_vlan_tailroom_need_count()
101 	assert_key_lock(sdata->local);  in increment_tailroom_need_count()
117 	assert_key_lock(sdata->local);  in decrease_tailroom_need_count()
145 	if (!key->local->ops->set_key)  in ieee80211_key_enable_hw_accel()
148 	assert_key_lock(key->local);  in ieee80211_key_enable_hw_accel()
157 	    !(key->local->hw.flags & IEEE80211_HW_SUPPORTS_PER_STA_GTK))  in ieee80211_key_enable_hw_accel()
173 	ret = drv_set_key(key->local, SET_KEY, sdata,  in ieee80211_key_enable_hw_accel()
211 		if (key->local->hw.flags & IEEE80211_HW_SW_CRYPTO_CONTROL)  in ieee80211_key_enable_hw_accel()
227 	if (!key || !key->local->ops->set_key)  in ieee80211_key_disable_hw_accel()
230 	assert_key_lock(key->local);  in ieee80211_key_disable_hw_accel()
242 	ret = drv_set_key(key->local, DISABLE_KEY, sdata,  in ieee80211_key_disable_hw_accel()
259 	assert_key_lock(sdata->local);  in __ieee80211_set_default_key()
262 		key = key_mtx_dereference(sdata->local, sdata->keys[idx]);  in __ieee80211_set_default_key()
266 		drv_set_default_unicast_key(sdata->local, sdata, idx);  in __ieee80211_set_default_key()
278 	mutex_lock(&sdata->local->key_mtx);  in ieee80211_set_default_key()
280 	mutex_unlock(&sdata->local->key_mtx);  in ieee80211_set_default_key()
288 	assert_key_lock(sdata->local);  in __ieee80211_set_default_mgmt_key()
292 		key = key_mtx_dereference(sdata->local, sdata->keys[idx]);  in __ieee80211_set_default_mgmt_key()
302 	mutex_lock(&sdata->local->key_mtx);  in ieee80211_set_default_mgmt_key()
304 	mutex_unlock(&sdata->local->key_mtx);  in ieee80211_set_default_mgmt_key()
341 			old == key_mtx_dereference(sdata->local,  in ieee80211_key_replace()
344 			old == key_mtx_dereference(sdata->local,  in ieee80211_key_replace()
347 			old == key_mtx_dereference(sdata->local,  in ieee80211_key_replace()
564 	if (key->local)  in __ieee80211_key_destroy()
567 	if (key->local) {  in __ieee80211_key_destroy()
602 	WARN_ON(key->sdata || key->local);  in ieee80211_key_free_unused()
610 	struct ieee80211_local *local = sdata->local;  in ieee80211_key_link()  local
617 	key->local = sdata->local;  in ieee80211_key_link()
621 	mutex_lock(&sdata->local->key_mtx);  in ieee80211_key_link()
624 		old_key = key_mtx_dereference(sdata->local, sta->ptk[idx]);  in ieee80211_key_link()
626 		old_key = key_mtx_dereference(sdata->local, sta->gtk[idx]);  in ieee80211_key_link()
628 		old_key = key_mtx_dereference(sdata->local, sdata->keys[idx]);  in ieee80211_key_link()
637 	if (!local->wowlan) {  in ieee80211_key_link()
645 	mutex_unlock(&sdata->local->key_mtx);  in ieee80211_key_link()
675 	mutex_lock(&sdata->local->key_mtx);  in ieee80211_enable_keys()
691 	mutex_unlock(&sdata->local->key_mtx);  in ieee80211_enable_keys()
698 	mutex_lock(&sdata->local->key_mtx);  in ieee80211_reset_crypto_tx_tailroom()
707 	mutex_unlock(&sdata->local->key_mtx);  in ieee80211_reset_crypto_tx_tailroom()
719 	struct ieee80211_local *local = hw_to_local(hw);  in ieee80211_iter_keys()  local
725 	mutex_lock(&local->key_mtx);  in ieee80211_iter_keys()
733 		list_for_each_entry(sdata, &local->interfaces, list)  in ieee80211_iter_keys()
740 	mutex_unlock(&local->key_mtx);  in ieee80211_iter_keys()
768 	struct ieee80211_local *local = sdata->local;  in ieee80211_free_keys()  local
776 	mutex_lock(&local->key_mtx);  in ieee80211_free_keys()
810 	mutex_unlock(&local->key_mtx);  in ieee80211_free_keys()
813 void ieee80211_free_sta_keys(struct ieee80211_local *local,  in ieee80211_free_sta_keys()  argument
819 	mutex_lock(&local->key_mtx);  in ieee80211_free_sta_keys()
821 		key = key_mtx_dereference(local, sta->gtk[i]);  in ieee80211_free_sta_keys()
831 		key = key_mtx_dereference(local, sta->ptk[i]);  in ieee80211_free_sta_keys()
840 	mutex_unlock(&local->key_mtx);  in ieee80211_free_sta_keys()
866 	mutex_lock(&sdata->local->key_mtx);  in ieee80211_delayed_tailroom_dec()
870 	mutex_unlock(&sdata->local->key_mtx);  in ieee80211_delayed_tailroom_dec()
1121 	assert_key_lock(key->local);  in ieee80211_remove_key()
1144 	struct ieee80211_local *local = sdata->local;  in ieee80211_gtk_rekey_add()  local
1148 	if (WARN_ON(!local->wowlan))  in ieee80211_gtk_rekey_add()