Adding upstream version 6.9.7.upstream/6.9.7

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 36 insertions, 22 deletions

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 11c4caa474..7c8a421f09 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -8,7 +8,7 @@
  * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
  * Copyright 2013-2014  Intel Mobile Communications GmbH
  * Copyright (c) 2016        Intel Deutschland GmbH
- * Copyright (C) 2018-2023 Intel Corporation
+ * Copyright (C) 2018-2024 Intel Corporation
  */
 #include <linux/slab.h>
 #include <linux/kernel.h>
@@ -511,7 +511,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, bool going_do
 	 * would have removed them, but in other modes there shouldn't
 	 * be any stations.
 	 */
-	flushed = sta_info_flush(sdata);
+	flushed = sta_info_flush(sdata, -1);
 	WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_AP_VLAN && flushed > 0);
 
 	/* don't count this interface for allmulti while it is down */
@@ -544,10 +544,10 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, bool going_do
 	sdata->vif.bss_conf.csa_active = false;
 	if (sdata->vif.type == NL80211_IFTYPE_STATION)
 		sdata->deflink.u.mgd.csa_waiting_bcn = false;
-	if (sdata->deflink.csa_block_tx) {
+	if (sdata->csa_blocked_queues) {
 		ieee80211_wake_vif_queues(local, sdata,
 					  IEEE80211_QUEUE_STOP_REASON_CSA);
-		sdata->deflink.csa_block_tx = false;
+		sdata->csa_blocked_queues = false;
 	}
 
 	wiphy_work_cancel(local->hw.wiphy, &sdata->deflink.csa_finalize_work);
@@ -557,7 +557,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, bool going_do
 				  &sdata->deflink.dfs_cac_timer_work);
 
 	if (sdata->wdev.cac_started) {
-		chandef = sdata->vif.bss_conf.chandef;
+		chandef = sdata->vif.bss_conf.chanreq.oper;
 		WARN_ON(local->suspended);
 		ieee80211_link_release_channel(&sdata->deflink);
 		cfg80211_cac_event(sdata->dev, &chandef,
@@ -686,6 +686,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, bool going_do
 			ieee80211_del_virtual_monitor(local);
 
 		ieee80211_recalc_idle(local);
+		ieee80211_recalc_offload(local);
 
 		if (!(sdata->u.mntr.flags & MONITOR_FLAG_ACTIVE))
 			break;
@@ -1121,9 +1122,6 @@ int ieee80211_add_virtual_monitor(struct ieee80211_local *local)
 	struct ieee80211_sub_if_data *sdata;
 	int ret;
 
-	if (!ieee80211_hw_check(&local->hw, WANT_MONITOR_VIF))
-		return 0;
-
 	ASSERT_RTNL();
 	lockdep_assert_wiphy(local->hw.wiphy);
 
@@ -1145,11 +1143,13 @@ int ieee80211_add_virtual_monitor(struct ieee80211_local *local)
 
 	ieee80211_set_default_queues(sdata);
 
-	ret = drv_add_interface(local, sdata);
-	if (WARN_ON(ret)) {
-		/* ok .. stupid driver, it asked for this! */
-		kfree(sdata);
-		return ret;
+	if (ieee80211_hw_check(&local->hw, WANT_MONITOR_VIF)) {
+		ret = drv_add_interface(local, sdata);
+		if (WARN_ON(ret)) {
+			/* ok .. stupid driver, it asked for this! */
+			kfree(sdata);
+			return ret;
+		}
 	}
 
 	set_bit(SDATA_STATE_RUNNING, &sdata->state);
@@ -1164,7 +1164,7 @@ int ieee80211_add_virtual_monitor(struct ieee80211_local *local)
 	rcu_assign_pointer(local->monitor_sdata, sdata);
 	mutex_unlock(&local->iflist_mtx);
 
-	ret = ieee80211_link_use_channel(&sdata->deflink, &local->monitor_chandef,
+	ret = ieee80211_link_use_channel(&sdata->deflink, &local->monitor_chanreq,
 					 IEEE80211_CHANCTX_EXCLUSIVE);
 	if (ret) {
 		mutex_lock(&local->iflist_mtx);
@@ -1187,9 +1187,6 @@ void ieee80211_del_virtual_monitor(struct ieee80211_local *local)
 {
 	struct ieee80211_sub_if_data *sdata;
 
-	if (!ieee80211_hw_check(&local->hw, WANT_MONITOR_VIF))
-		return;
-
 	ASSERT_RTNL();
 	lockdep_assert_wiphy(local->hw.wiphy);
 
@@ -1209,7 +1206,8 @@ void ieee80211_del_virtual_monitor(struct ieee80211_local *local)
 
 	ieee80211_link_release_channel(&sdata->deflink);
 
-	drv_remove_interface(local, sdata);
+	if (ieee80211_hw_check(&local->hw, WANT_MONITOR_VIF))
+		drv_remove_interface(local, sdata);
 
 	kfree(sdata);
 }
@@ -1252,7 +1250,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
 		sdata->vif.cab_queue = master->vif.cab_queue;
 		memcpy(sdata->vif.hw_queue, master->vif.hw_queue,
 		       sizeof(sdata->vif.hw_queue));
-		sdata->vif.bss_conf.chandef = master->vif.bss_conf.chandef;
+		sdata->vif.bss_conf.chanreq = master->vif.bss_conf.chanreq;
 
 		sdata->crypto_tx_tailroom_needed_cnt +=
 			master->crypto_tx_tailroom_needed_cnt;
@@ -1288,8 +1286,6 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
 		res = drv_start(local);
 		if (res)
 			goto err_del_bss;
-		/* we're brought up, everything changes */
-		hw_reconf_flags = ~0;
 		ieee80211_led_radio(local, true);
 		ieee80211_mod_tpt_led_trig(local,
 					   IEEE80211_TPT_LEDTRIG_FL_RADIO, 0);
@@ -1436,7 +1432,9 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
 	if (coming_up)
 		local->open_count++;
 
-	if (hw_reconf_flags)
+	if (local->open_count == 1)
+		ieee80211_hw_conf_init(local);
+	else if (hw_reconf_flags)
 		ieee80211_hw_config(local, hw_reconf_flags);
 
 	ieee80211_recalc_ps(local);
@@ -1546,6 +1544,22 @@ static void ieee80211_iface_process_skb(struct ieee80211_local *local,
 		default:
 			break;
 		}
+	} else if (ieee80211_is_action(mgmt->frame_control) &&
+		   mgmt->u.action.category == WLAN_CATEGORY_PROTECTED_EHT) {
+		if (sdata->vif.type == NL80211_IFTYPE_STATION) {
+			switch (mgmt->u.action.u.ttlm_req.action_code) {
+			case WLAN_PROTECTED_EHT_ACTION_TTLM_REQ:
+				ieee80211_process_neg_ttlm_req(sdata, mgmt,
+							       skb->len);
+				break;
+			case WLAN_PROTECTED_EHT_ACTION_TTLM_RES:
+				ieee80211_process_neg_ttlm_res(sdata, mgmt,
+							       skb->len);
+				break;
+			default:
+				break;
+			}
+		}
 	} else if (ieee80211_is_ext(mgmt->frame_control)) {
 		if (sdata->vif.type == NL80211_IFTYPE_STATION)
 			ieee80211_sta_rx_queued_ext(sdata, skb);