add dts config

hc

2023-12-06 08f87f769b595151be1afeff53e144f543faa614

 kernel/drivers/net/wireless/marvell/mwifiex/tdls.c
..
..
@@ -1,9 +1,10 @@
1
-/* Marvell Wireless LAN device driver: TDLS handling
1
+/*
2
+ * NXP Wireless LAN device driver: TDLS handling
2
3
  *
3
- * Copyright (C) 2014, Marvell International Ltd.
4
+ * Copyright 2011-2020 NXP
4
5
  *
5
- * This software file (the "File") is distributed by Marvell International
6
- * Ltd. under the terms of the GNU General Public License Version 2, June 1991
6
+ * This software file (the "File") is distributed by NXP
7
+ * under the terms of the GNU General Public License Version 2, June 1991
7
8
  * (the "License").  You may use, redistribute and/or modify this File in
8
9
  * accordance with the terms and conditions of the License, a copy of which
9
10
  * is available on the worldwide web at
..
..
@@ -33,12 +34,11 @@
33
34
 	struct list_head *tid_list;
34
35
 	struct sk_buff *skb, *tmp;
35
36
 	struct mwifiex_txinfo *tx_info;
36
-	unsigned long flags;
37
37
 	u32 tid;
38
38
 	u8 tid_down;
39
39
 
40
40
 	mwifiex_dbg(priv->adapter, DATA, "%s: %pM\n", __func__, mac);
41
-	spin_lock_irqsave(&priv->wmm.ra_list_spinlock, flags);
41
+	spin_lock_bh(&priv->wmm.ra_list_spinlock);
42
42
 
43
43
 	skb_queue_walk_safe(&priv->tdls_txq, skb, tmp) {
44
44
 		if (!ether_addr_equal(mac, skb->data))
..
..
@@ -78,7 +78,7 @@
78
78
 		atomic_inc(&priv->wmm.tx_pkts_queued);
79
79
 	}
80
80
 
81
-	spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock, flags);
81
+	spin_unlock_bh(&priv->wmm.ra_list_spinlock);
82
82
 	return;
83
83
 }
84
84
 
..
..
@@ -88,11 +88,10 @@
88
88
 	struct mwifiex_ra_list_tbl *ra_list;
89
89
 	struct list_head *ra_list_head;
90
90
 	struct sk_buff *skb, *tmp;
91
-	unsigned long flags;
92
91
 	int i;
93
92
 
94
93
 	mwifiex_dbg(priv->adapter, DATA, "%s: %pM\n", __func__, mac);
95
-	spin_lock_irqsave(&priv->wmm.ra_list_spinlock, flags);
94
+	spin_lock_bh(&priv->wmm.ra_list_spinlock);
96
95
 
97
96
 	for (i = 0; i < MAX_NUM_TID; i++) {
98
97
 		if (!list_empty(&priv->wmm.tid_tbl_ptr[i].ra_list)) {
..
..
@@ -111,7 +110,7 @@
111
110
 		}
112
111
 	}
113
112
 
114
-	spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock, flags);
113
+	spin_unlock_bh(&priv->wmm.ra_list_spinlock);
115
114
 	return;
116
115
 }
117
116
 
..
..
@@ -733,7 +732,6 @@
733
732
 				    u16 status_code, struct sk_buff *skb)
734
733
 {
735
734
 	struct ieee80211_mgmt *mgmt;
736
-	u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
737
735
 	int ret;
738
736
 	u16 capab;
739
737
 	struct ieee80211_ht_cap *ht_cap;
..
..
@@ -767,7 +765,7 @@
767
765
 		memmove(pos + ETH_ALEN, &mgmt->u.action.category,
768
766
 			sizeof(mgmt->u.action.u.tdls_discover_resp));
769
767
 		/* init address 4 */
770
-		memcpy(pos, bc_addr, ETH_ALEN);
768
+		eth_broadcast_addr(pos);
771
769
 
772
770
 		ret = mwifiex_tdls_append_rates_ie(priv, skb);
773
771
 		if (ret) {
..
..
@@ -1109,7 +1107,6 @@
1109
1107
 {
1110
1108
 	struct mwifiex_sta_node *sta_ptr;
1111
1109
 	struct mwifiex_ds_tdls_oper tdls_oper;
1112
-	unsigned long flags;
1113
1110
 
1114
1111
 	memset(&tdls_oper, 0, sizeof(struct mwifiex_ds_tdls_oper));
1115
1112
 	sta_ptr = mwifiex_get_sta_entry(priv, peer);
..
..
@@ -1117,11 +1114,9 @@
1117
1114
 	if (sta_ptr) {
1118
1115
 		if (sta_ptr->is_11n_enabled) {
1119
1116
 			mwifiex_11n_cleanup_reorder_tbl(priv);
1120
-			spin_lock_irqsave(&priv->wmm.ra_list_spinlock,
1121
-					  flags);
1117
+			spin_lock_bh(&priv->wmm.ra_list_spinlock);
1122
1118
 			mwifiex_11n_delete_all_tx_ba_stream_tbl(priv);
1123
-			spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
1124
-					       flags);
1119
+			spin_unlock_bh(&priv->wmm.ra_list_spinlock);
1125
1120
 		}
1126
1121
 		mwifiex_del_sta_entry(priv, peer);
1127
1122
 	}
..
..
@@ -1139,7 +1134,6 @@
1139
1134
 {
1140
1135
 	struct mwifiex_sta_node *sta_ptr;
1141
1136
 	struct ieee80211_mcs_info mcs;
1142
-	unsigned long flags;
1143
1137
 	int i;
1144
1138
 
1145
1139
 	sta_ptr = mwifiex_get_sta_entry(priv, peer);
..
..
@@ -1184,11 +1178,9 @@
1184
1178
 			    "tdls: enable link %pM failed\n", peer);
1185
1179
 		if (sta_ptr) {
1186
1180
 			mwifiex_11n_cleanup_reorder_tbl(priv);
1187
-			spin_lock_irqsave(&priv->wmm.ra_list_spinlock,
1188
-					  flags);
1181
+			spin_lock_bh(&priv->wmm.ra_list_spinlock);
1189
1182
 			mwifiex_11n_delete_all_tx_ba_stream_tbl(priv);
1190
-			spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
1191
-					       flags);
1183
+			spin_unlock_bh(&priv->wmm.ra_list_spinlock);
1192
1184
 			mwifiex_del_sta_entry(priv, peer);
1193
1185
 		}
1194
1186
 		mwifiex_restore_tdls_packets(priv, peer, TDLS_LINK_TEARDOWN);
..
..
@@ -1233,7 +1225,6 @@
1233
1225
 	struct mwifiex_sta_node *sta_ptr;
1234
1226
 	struct tdls_peer_info *peer = buf;
1235
1227
 	int count = 0;
1236
-	unsigned long flags;
1237
1228
 
1238
1229
 	if (!ISSUPP_TDLS_ENABLED(priv->adapter->fw_cap_info))
1239
1230
 		return 0;
..
..
@@ -1242,7 +1233,7 @@
1242
1233
 	if (!(priv->bss_type == MWIFIEX_BSS_TYPE_STA && priv->media_connected))
1243
1234
 		return 0;
1244
1235
 
1245
-	spin_lock_irqsave(&priv->sta_list_spinlock, flags);
1236
+	spin_lock_bh(&priv->sta_list_spinlock);
1246
1237
 	list_for_each_entry(sta_ptr, &priv->sta_list, list) {
1247
1238
 		if (mwifiex_is_tdls_link_setup(sta_ptr->tdls_status)) {
1248
1239
 			ether_addr_copy(peer->peer_addr, sta_ptr->mac_addr);
..
..
@@ -1252,7 +1243,7 @@
1252
1243
 				break;
1253
1244
 		}
1254
1245
 	}
1255
-	spin_unlock_irqrestore(&priv->sta_list_spinlock, flags);
1246
+	spin_unlock_bh(&priv->sta_list_spinlock);
1256
1247
 
1257
1248
 	return count;
1258
1249
 }
..
..
@@ -1261,7 +1252,6 @@
1261
1252
 {
1262
1253
 	struct mwifiex_sta_node *sta_ptr;
1263
1254
 	struct mwifiex_ds_tdls_oper tdls_oper;
1264
-	unsigned long flags;
1265
1255
 
1266
1256
 	if (list_empty(&priv->sta_list))
1267
1257
 		return;
..
..
@@ -1271,11 +1261,9 @@
1271
1261
 
1272
1262
 		if (sta_ptr->is_11n_enabled) {
1273
1263
 			mwifiex_11n_cleanup_reorder_tbl(priv);
1274
-			spin_lock_irqsave(&priv->wmm.ra_list_spinlock,
1275
-					  flags);
1264
+			spin_lock_bh(&priv->wmm.ra_list_spinlock);
1276
1265
 			mwifiex_11n_delete_all_tx_ba_stream_tbl(priv);
1277
-			spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
1278
-					       flags);
1266
+			spin_unlock_bh(&priv->wmm.ra_list_spinlock);
1279
1267
 		}
1280
1268
 
1281
1269
 		mwifiex_restore_tdls_packets(priv, sta_ptr->mac_addr,
..
..
@@ -1295,12 +1283,11 @@
1295
1283
 int mwifiex_tdls_check_tx(struct mwifiex_private *priv, struct sk_buff *skb)
1296
1284
 {
1297
1285
 	struct mwifiex_auto_tdls_peer *peer;
1298
-	unsigned long flags;
1299
1286
 	u8 mac[ETH_ALEN];
1300
1287
 
1301
1288
 	ether_addr_copy(mac, skb->data);
1302
1289
 
1303
-	spin_lock_irqsave(&priv->auto_tdls_lock, flags);
1290
+	spin_lock_bh(&priv->auto_tdls_lock);
1304
1291
 	list_for_each_entry(peer, &priv->auto_tdls_list, list) {
1305
1292
 		if (!memcmp(mac, peer->mac_addr, ETH_ALEN)) {
1306
1293
 			if (peer->rssi <= MWIFIEX_TDLS_RSSI_HIGH &&
..
..
@@ -1329,7 +1316,7 @@
1329
1316
 			}
1330
1317
 		}
1331
1318
 	}
1332
-	spin_unlock_irqrestore(&priv->auto_tdls_lock, flags);
1319
+	spin_unlock_bh(&priv->auto_tdls_lock);
1333
1320
 
1334
1321
 	return 0;
1335
1322
 }
..
..
@@ -1337,33 +1324,31 @@
1337
1324
 void mwifiex_flush_auto_tdls_list(struct mwifiex_private *priv)
1338
1325
 {
1339
1326
 	struct mwifiex_auto_tdls_peer *peer, *tmp_node;
1340
-	unsigned long flags;
1341
1327
 
1342
-	spin_lock_irqsave(&priv->auto_tdls_lock, flags);
1328
+	spin_lock_bh(&priv->auto_tdls_lock);
1343
1329
 	list_for_each_entry_safe(peer, tmp_node, &priv->auto_tdls_list, list) {
1344
1330
 		list_del(&peer->list);
1345
1331
 		kfree(peer);
1346
1332
 	}
1347
1333
 
1348
1334
 	INIT_LIST_HEAD(&priv->auto_tdls_list);
1349
-	spin_unlock_irqrestore(&priv->auto_tdls_lock, flags);
1335
+	spin_unlock_bh(&priv->auto_tdls_lock);
1350
1336
 	priv->check_tdls_tx = false;
1351
1337
 }
1352
1338
 
1353
1339
 void mwifiex_add_auto_tdls_peer(struct mwifiex_private *priv, const u8 *mac)
1354
1340
 {
1355
1341
 	struct mwifiex_auto_tdls_peer *tdls_peer;
1356
-	unsigned long flags;
1357
1342
 
1358
1343
 	if (!priv->adapter->auto_tdls)
1359
1344
 		return;
1360
1345
 
1361
-	spin_lock_irqsave(&priv->auto_tdls_lock, flags);
1346
+	spin_lock_bh(&priv->auto_tdls_lock);
1362
1347
 	list_for_each_entry(tdls_peer, &priv->auto_tdls_list, list) {
1363
1348
 		if (!memcmp(tdls_peer->mac_addr, mac, ETH_ALEN)) {
1364
1349
 			tdls_peer->tdls_status = TDLS_SETUP_INPROGRESS;
1365
1350
 			tdls_peer->rssi_jiffies = jiffies;
1366
-			spin_unlock_irqrestore(&priv->auto_tdls_lock, flags);
1351
+			spin_unlock_bh(&priv->auto_tdls_lock);
1367
1352
 			return;
1368
1353
 		}
1369
1354
 	}
..
..
@@ -1380,19 +1365,18 @@
1380
1365
 			    "Add auto TDLS peer= %pM to list\n", mac);
1381
1366
 	}
1382
1367
 
1383
-	spin_unlock_irqrestore(&priv->auto_tdls_lock, flags);
1368
+	spin_unlock_bh(&priv->auto_tdls_lock);
1384
1369
 }
1385
1370
 
1386
1371
 void mwifiex_auto_tdls_update_peer_status(struct mwifiex_private *priv,
1387
1372
 					  const u8 *mac, u8 link_status)
1388
1373
 {
1389
1374
 	struct mwifiex_auto_tdls_peer *peer;
1390
-	unsigned long flags;
1391
1375
 
1392
1376
 	if (!priv->adapter->auto_tdls)
1393
1377
 		return;
1394
1378
 
1395
-	spin_lock_irqsave(&priv->auto_tdls_lock, flags);
1379
+	spin_lock_bh(&priv->auto_tdls_lock);
1396
1380
 	list_for_each_entry(peer, &priv->auto_tdls_list, list) {
1397
1381
 		if (!memcmp(peer->mac_addr, mac, ETH_ALEN)) {
1398
1382
 			if ((link_status == TDLS_NOT_SETUP) &&
..
..
@@ -1405,19 +1389,18 @@
1405
1389
 			break;
1406
1390
 		}
1407
1391
 	}
1408
-	spin_unlock_irqrestore(&priv->auto_tdls_lock, flags);
1392
+	spin_unlock_bh(&priv->auto_tdls_lock);
1409
1393
 }
1410
1394
 
1411
1395
 void mwifiex_auto_tdls_update_peer_signal(struct mwifiex_private *priv,
1412
1396
 					  u8 *mac, s8 snr, s8 nflr)
1413
1397
 {
1414
1398
 	struct mwifiex_auto_tdls_peer *peer;
1415
-	unsigned long flags;
1416
1399
 
1417
1400
 	if (!priv->adapter->auto_tdls)
1418
1401
 		return;
1419
1402
 
1420
-	spin_lock_irqsave(&priv->auto_tdls_lock, flags);
1403
+	spin_lock_bh(&priv->auto_tdls_lock);
1421
1404
 	list_for_each_entry(peer, &priv->auto_tdls_list, list) {
1422
1405
 		if (!memcmp(peer->mac_addr, mac, ETH_ALEN)) {
1423
1406
 			peer->rssi = nflr - snr;
..
..
@@ -1425,14 +1408,13 @@
1425
1408
 			break;
1426
1409
 		}
1427
1410
 	}
1428
-	spin_unlock_irqrestore(&priv->auto_tdls_lock, flags);
1411
+	spin_unlock_bh(&priv->auto_tdls_lock);
1429
1412
 }
1430
1413
 
1431
1414
 void mwifiex_check_auto_tdls(struct timer_list *t)
1432
1415
 {
1433
1416
 	struct mwifiex_private *priv = from_timer(priv, t, auto_tdls_timer);
1434
1417
 	struct mwifiex_auto_tdls_peer *tdls_peer;
1435
-	unsigned long flags;
1436
1418
 	u16 reason = WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED;
1437
1419
 
1438
1420
 	if (WARN_ON_ONCE(!priv || !priv->adapter)) {
..
..
@@ -1452,7 +1434,7 @@
1452
1434
 
1453
1435
 	priv->check_tdls_tx = false;
1454
1436
 
1455
-	spin_lock_irqsave(&priv->auto_tdls_lock, flags);
1437
+	spin_lock_bh(&priv->auto_tdls_lock);
1456
1438
 	list_for_each_entry(tdls_peer, &priv->auto_tdls_list, list) {
1457
1439
 		if ((jiffies - tdls_peer->rssi_jiffies) >
1458
1440
 		    (MWIFIEX_AUTO_TDLS_IDLE_TIME * HZ)) {
..
..
@@ -1487,7 +1469,7 @@
1487
1469
 					    tdls_peer->rssi);
1488
1470
 		}
1489
1471
 	}
1490
-	spin_unlock_irqrestore(&priv->auto_tdls_lock, flags);
1472
+	spin_unlock_bh(&priv->auto_tdls_lock);
1491
1473
 
1492
1474
 	mod_timer(&priv->auto_tdls_timer,
1493
1475
 		  jiffies + msecs_to_jiffies(MWIFIEX_TIMER_10S));