disable pwm7

hc

2024-05-10 23fa18eaa71266feff7ba8d83022d9e1cc83c65a

 kernel/drivers/net/usb/r8152.c
..
..
@@ -891,7 +891,7 @@
891
891
 struct fw_header {
892
892
 	u8 checksum[32];
893
893
 	char version[RTL_VER_SIZE];
894
-	struct fw_block blocks[0];
894
+	struct fw_block blocks[];
895
895
 } __packed;
896
896
 
897
897
 /**
..
..
@@ -930,7 +930,7 @@
930
930
 	__le32 reserved;
931
931
 	__le16 fw_ver_reg;
932
932
 	u8 fw_ver_data;
933
-	char info[0];
933
+	char info[];
934
934
 } __packed;
935
935
 
936
936
 /**
..
..
@@ -982,7 +982,7 @@
982
982
 	__le16 bp_start;
983
983
 	__le16 bp_num;
984
984
 	__le16 bp[4];
985
-	char info[0];
985
+	char info[];
986
986
 } __packed;
987
987
 
988
988
 enum rtl_fw_type {
..
..
@@ -1504,15 +1504,19 @@
1504
1504
 
1505
1505
 	sa->sa_family = dev->type;
1506
1506
 
1507
-	if (tp->version == RTL_VER_01) {
1508
-		ret = pla_ocp_read(tp, PLA_IDR, 8, sa->sa_data);
1509
-	} else {
1510
-		/* if device doesn't support MAC pass through this will
1511
-		 * be expected to be non-zero
1512
-		 */
1513
-		ret = vendor_mac_passthru_addr_read(tp, sa);
1514
-		if (ret < 0)
1515
-			ret = pla_ocp_read(tp, PLA_BACKUP, 8, sa->sa_data);
1507
+	ret = eth_platform_get_mac_address(&tp->udev->dev, sa->sa_data);
1508
+	if (ret < 0) {
1509
+		if (tp->version == RTL_VER_01) {
1510
+			ret = pla_ocp_read(tp, PLA_IDR, 8, sa->sa_data);
1511
+		} else {
1512
+			/* if device doesn't support MAC pass through this will
1513
+			 * be expected to be non-zero
1514
+			 */
1515
+			ret = vendor_mac_passthru_addr_read(tp, sa);
1516
+			if (ret < 0)
1517
+				ret = pla_ocp_read(tp, PLA_BACKUP, 8,
1518
+						   sa->sa_data);
1519
+		}
1516
1520
 	}
1517
1521
 
1518
1522
 	if (ret < 0) {
..
..
@@ -1678,14 +1682,16 @@
1678
1682
 	case -ECONNRESET:	/* unlink */
1679
1683
 	case -ESHUTDOWN:
1680
1684
 		netif_device_detach(tp->netdev);
1681
-		/* fall through */
1685
+		fallthrough;
1682
1686
 	case -ENOENT:
1683
1687
 	case -EPROTO:
1684
1688
 		netif_info(tp, intr, tp->netdev,
1685
1689
 			   "Stop submitting intr, status %d\n", status);
1686
1690
 		return;
1687
1691
 	case -EOVERFLOW:
1688
-		netif_info(tp, intr, tp->netdev, "intr status -EOVERFLOW\n");
1692
+		if (net_ratelimit())
1693
+			netif_info(tp, intr, tp->netdev,
1694
+				   "intr status -EOVERFLOW\n");
1689
1695
 		goto resubmit;
1690
1696
 	/* -EPIPE:  should clear the halt */
1691
1697
 	default:
..
..
@@ -1916,8 +1922,8 @@
1916
1922
 {
1917
1923
 	if (skb_shinfo(skb)->gso_size) {
1918
1924
 		netdev_features_t features = tp->netdev->features;
1925
+		struct sk_buff *segs, *seg, *next;
1919
1926
 		struct sk_buff_head seg_list;
1920
-		struct sk_buff *segs, *nskb;
1921
1927
 
1922
1928
 		features &= ~(NETIF_F_SG | NETIF_F_IPV6_CSUM | NETIF_F_TSO6);
1923
1929
 		segs = skb_gso_segment(skb, features);
..
..
@@ -1926,12 +1932,10 @@
1926
1932
 
1927
1933
 		__skb_queue_head_init(&seg_list);
1928
1934
 
1929
-		do {
1930
-			nskb = segs;
1931
-			segs = segs->next;
1932
-			nskb->next = NULL;
1933
-			__skb_queue_tail(&seg_list, nskb);
1934
-		} while (segs);
1935
+		skb_list_walk_safe(segs, seg, next) {
1936
+			skb_mark_not_on_list(seg);
1937
+			__skb_queue_tail(&seg_list, seg);
1938
+		}
1935
1939
 
1936
1940
 		skb_queue_splice(&seg_list, list);
1937
1941
 		dev_kfree_skb(skb);
..
..
@@ -1948,29 +1952,6 @@
1948
1952
 		stats->tx_dropped++;
1949
1953
 		dev_kfree_skb(skb);
1950
1954
 	}
1951
-}
1952
-
1953
-/* msdn_giant_send_check()
1954
- * According to the document of microsoft, the TCP Pseudo Header excludes the
1955
- * packet length for IPv6 TCP large packets.
1956
- */
1957
-static int msdn_giant_send_check(struct sk_buff *skb)
1958
-{
1959
-	const struct ipv6hdr *ipv6h;
1960
-	struct tcphdr *th;
1961
-	int ret;
1962
-
1963
-	ret = skb_cow_head(skb, 0);
1964
-	if (ret)
1965
-		return ret;
1966
-
1967
-	ipv6h = ipv6_hdr(skb);
1968
-	th = tcp_hdr(skb);
1969
-
1970
-	th->check = 0;
1971
-	th->check = ~tcp_v6_check(0, &ipv6h->saddr, &ipv6h->daddr, 0);
1972
-
1973
-	return ret;
1974
1955
 }
1975
1956
 
1976
1957
 static inline void rtl_tx_vlan_tag(struct tx_desc *desc, struct sk_buff *skb)
..
..
@@ -2018,10 +1999,11 @@
2018
1999
 			break;
2019
2000
 
2020
2001
 		case htons(ETH_P_IPV6):
2021
-			if (msdn_giant_send_check(skb)) {
2002
+			if (skb_cow_head(skb, 0)) {
2022
2003
 				ret = TX_CSUM_TSO;
2023
2004
 				goto unavailable;
2024
2005
 			}
2006
+			tcp_v6_gso_csum_prep(skb);
2025
2007
 			opts1 |= GTSENDV6;
2026
2008
 			break;
2027
2009
 
..
..
@@ -2457,6 +2439,9 @@
2457
2439
 	struct r8152 *tp = container_of(napi, struct r8152, napi);
2458
2440
 	int work_done;
2459
2441
 
2442
+	if (!budget)
2443
+		return 0;
2444
+
2460
2445
 	work_done = rx_bottom(tp, budget);
2461
2446
 
2462
2447
 	if (work_done < budget) {
..
..
@@ -2526,7 +2511,7 @@
2526
2511
 	}
2527
2512
 }
2528
2513
 
2529
-static void rtl8152_tx_timeout(struct net_device *netdev)
2514
+static void rtl8152_tx_timeout(struct net_device *netdev, unsigned int txqueue)
2530
2515
 {
2531
2516
 	struct r8152 *tp = netdev_priv(netdev);
2532
2517
 
..
..
@@ -3248,7 +3233,7 @@
3248
3233
 			r8152_mdio_write(tp, MII_BMCR, data);
3249
3234
 
3250
3235
 			data = r8153_phy_status(tp, PHY_STAT_LAN_ON);
3251
-			/* fall through */
3236
+			fallthrough;
3252
3237
 
3253
3238
 		default:
3254
3239
 			if (data != PHY_STAT_LAN_ON)
..
..
@@ -3452,7 +3437,7 @@
3452
3437
 	case RTL_VER_09:
3453
3438
 	default:
3454
3439
 		if (type == MCU_TYPE_USB) {
3455
-			ocp_write_byte(tp, MCU_TYPE_USB, USB_BP2_EN, 0);
3440
+			ocp_write_word(tp, MCU_TYPE_USB, USB_BP2_EN, 0);
3456
3441
 
3457
3442
 			ocp_write_word(tp, MCU_TYPE_USB, USB_BP_8, 0);
3458
3443
 			ocp_write_word(tp, MCU_TYPE_USB, USB_BP_9, 0);
..
..
@@ -4841,7 +4826,7 @@
4841
4826
 				tp->ups_info.speed_duplex = NWAY_1000M_FULL;
4842
4827
 				break;
4843
4828
 			}
4844
-			/* fall through */
4829
+			fallthrough;
4845
4830
 		default:
4846
4831
 			ret = -EINVAL;
4847
4832
 			goto out;
..
..
@@ -5634,7 +5619,7 @@
5634
5619
 	/* reset the MAC adddress in case of policy change */
5635
5620
 	if (determine_ethernet_addr(tp, &sa) >= 0) {
5636
5621
 		rtnl_lock();
5637
-		dev_set_mac_address (tp->netdev, &sa);
5622
+		dev_set_mac_address (tp->netdev, &sa, NULL);
5638
5623
 		rtnl_unlock();
5639
5624
 	}
5640
5625
 
..
..
@@ -6355,6 +6340,7 @@
6355
6340
 }
6356
6341
 
6357
6342
 static const struct ethtool_ops ops = {
6343
+	.supported_coalesce_params = ETHTOOL_COALESCE_USECS,
6358
6344
 	.get_drvinfo = rtl8152_get_drvinfo,
6359
6345
 	.get_link = ethtool_op_get_link,
6360
6346
 	.nway_reset = rtl8152_nway_reset,
..
..
@@ -6539,7 +6525,10 @@
6539
6525
 		ops->in_nway		= rtl8153_in_nway;
6540
6526
 		ops->hw_phy_cfg		= r8153_hw_phy_cfg;
6541
6527
 		ops->autosuspend_en	= rtl8153_runtime_enable;
6542
-		tp->rx_buf_sz		= 32 * 1024;
6528
+		if (tp->udev->speed < USB_SPEED_SUPER)
6529
+			tp->rx_buf_sz	= 16 * 1024;
6530
+		else
6531
+			tp->rx_buf_sz	= 32 * 1024;
6543
6532
 		tp->eee_en		= true;
6544
6533
 		tp->eee_adv		= MDIO_EEE_1000T | MDIO_EEE_100TX;
6545
6534
 		break;
..
..
@@ -6884,6 +6873,7 @@
6884
6873
 	{REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x0927)},
6885
6874
 	{REALTEK_USB_DEVICE(VENDOR_ID_SAMSUNG, 0xa101)},
6886
6875
 	{REALTEK_USB_DEVICE(VENDOR_ID_LENOVO,  0x304f)},
6876
+	{REALTEK_USB_DEVICE(VENDOR_ID_LENOVO,  0x3054)},
6887
6877
 	{REALTEK_USB_DEVICE(VENDOR_ID_LENOVO,  0x3062)},
6888
6878
 	{REALTEK_USB_DEVICE(VENDOR_ID_LENOVO,  0x3069)},
6889
6879
 	{REALTEK_USB_DEVICE(VENDOR_ID_LENOVO,  0x3082)},