add dts config

hc

2023-12-06 08f87f769b595151be1afeff53e144f543faa614

 kernel/drivers/net/usb/qmi_wwan.c
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@@ -1,13 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Copyright (c) 2012  Bjørn Mork <bjorn@mork.no>
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  *
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  * The probing code is heavily inspired by cdc_ether, which is:
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  * Copyright (C) 2003-2005 by David Brownell
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  * Copyright (C) 2006 by Ole Andre Vadla Ravnas (ActiveSync)
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License
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- * version 2 as published by the Free Software Foundation.
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  */
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 #include <linux/module.h>
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@@ -129,31 +126,9 @@
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 			       struct rtnl_link_stats64 *stats)
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 {
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 	struct qmimux_priv *priv = netdev_priv(net);
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-	unsigned int start;
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-	int cpu;
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 	netdev_stats_to_stats64(stats, &net->stats);
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-
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-	for_each_possible_cpu(cpu) {
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-		struct pcpu_sw_netstats *stats64;
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-		u64 rx_packets, rx_bytes;
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-		u64 tx_packets, tx_bytes;
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-
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-		stats64 = per_cpu_ptr(priv->stats64, cpu);
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-
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-		do {
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-			start = u64_stats_fetch_begin_irq(&stats64->syncp);
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-			rx_packets = stats64->rx_packets;
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-			rx_bytes = stats64->rx_bytes;
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-			tx_packets = stats64->tx_packets;
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-			tx_bytes = stats64->tx_bytes;
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-		} while (u64_stats_fetch_retry_irq(&stats64->syncp, start));
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-
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-		stats->rx_packets += rx_packets;
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-		stats->rx_bytes += rx_bytes;
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-		stats->tx_packets += tx_packets;
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-		stats->tx_bytes += tx_bytes;
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-	}
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+	dev_fetch_sw_netstats(stats, priv->stats64);
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 }
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 static const struct net_device_ops qmimux_netdev_ops = {
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@@ -708,7 +683,7 @@
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 static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf)
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 {
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-	int status = -1;
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+	int status;
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 	u8 *buf = intf->cur_altsetting->extra;
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 	int len = intf->cur_altsetting->extralen;
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 	struct usb_interface_descriptor *desc = &intf->cur_altsetting->desc;
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@@ -1049,6 +1024,7 @@
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 	{QMI_MATCH_FF_FF_FF(0x2c7c, 0x0512)},	/* Quectel EG12/EM12 */
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 	{QMI_MATCH_FF_FF_FF(0x2c7c, 0x0620)},	/* Quectel EM160R-GL */
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 	{QMI_MATCH_FF_FF_FF(0x2c7c, 0x0800)},	/* Quectel RM500Q-GL */
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+	{QMI_MATCH_FF_FF_FF(0x2c7c, 0x0801)},	/* Quectel RM520N */
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 	/* 3. Combined interface devices matching on interface number */
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 	{QMI_FIXED_INTF(0x0408, 0xea42, 4)},	/* Yota / Megafon M100-1 */
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@@ -1316,8 +1292,11 @@
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 	{QMI_FIXED_INTF(0x2357, 0x0201, 4)},	/* TP-LINK HSUPA Modem MA180 */
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 	{QMI_FIXED_INTF(0x2357, 0x9000, 4)},	/* TP-LINK MA260 */
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 	{QMI_QUIRK_SET_DTR(0x1bc7, 0x1031, 3)}, /* Telit LE910C1-EUX */
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+	{QMI_QUIRK_SET_DTR(0x1bc7, 0x103a, 0)}, /* Telit LE910C4-WWX */
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 	{QMI_QUIRK_SET_DTR(0x1bc7, 0x1040, 2)},	/* Telit LE922A */
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 	{QMI_QUIRK_SET_DTR(0x1bc7, 0x1050, 2)},	/* Telit FN980 */
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+	{QMI_QUIRK_SET_DTR(0x1bc7, 0x1060, 2)},	/* Telit LN920 */
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+	{QMI_QUIRK_SET_DTR(0x1bc7, 0x1070, 2)},	/* Telit FN990 */
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 	{QMI_FIXED_INTF(0x1bc7, 0x1100, 3)},	/* Telit ME910 */
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 	{QMI_FIXED_INTF(0x1bc7, 0x1101, 3)},	/* Telit ME910 dual modem */
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 	{QMI_FIXED_INTF(0x1bc7, 0x1200, 5)},	/* Telit LE920 */
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@@ -1354,6 +1333,7 @@
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 	{QMI_FIXED_INTF(0x413c, 0x81b3, 8)},	/* Dell Wireless 5809e Gobi(TM) 4G LTE Mobile Broadband Card (rev3) */
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 	{QMI_FIXED_INTF(0x413c, 0x81b6, 8)},	/* Dell Wireless 5811e */
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 	{QMI_FIXED_INTF(0x413c, 0x81b6, 10)},	/* Dell Wireless 5811e */
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+	{QMI_FIXED_INTF(0x413c, 0x81c2, 8)},	/* Dell Wireless 5811e */
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 	{QMI_FIXED_INTF(0x413c, 0x81cc, 8)},	/* Dell Wireless 5816e */
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 	{QMI_FIXED_INTF(0x413c, 0x81d7, 0)},	/* Dell Wireless 5821e */
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 	{QMI_FIXED_INTF(0x413c, 0x81d7, 1)},	/* Dell Wireless 5821e preproduction config */
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@@ -1372,6 +1352,7 @@
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 	{QMI_FIXED_INTF(0x0489, 0xe0b4, 0)},	/* Foxconn T77W968 LTE */
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 	{QMI_FIXED_INTF(0x0489, 0xe0b5, 0)},	/* Foxconn T77W968 LTE with eSIM support*/
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 	{QMI_FIXED_INTF(0x2692, 0x9025, 4)},    /* Cellient MPL200 (rebranded Qualcomm 05c6:9025) */
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+	{QMI_QUIRK_SET_DTR(0x1546, 0x1342, 4)},	/* u-blox LARA-L6 */
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 	/* 4. Gobi 1000 devices */
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 	{QMI_GOBI1K_DEVICE(0x05c6, 0x9212)},	/* Acer Gobi Modem Device */