diff --git a/driver/fibocom_QMI_WWAN/Makefile b/driver/fibocom_QMI_WWAN/Makefile
index 836085e..048fb6a 100644
--- a/driver/fibocom_QMI_WWAN/Makefile
+++ b/driver/fibocom_QMI_WWAN/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=qmi_wwan_f
 PKG_VERSION:=1.0
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 include $(INCLUDE_DIR)/kernel.mk
 include $(INCLUDE_DIR)/package.mk
diff --git a/driver/fibocom_QMI_WWAN/src/qmi_wwan_f.c b/driver/fibocom_QMI_WWAN/src/qmi_wwan_f.c
index 1d74aec..ab24bfb 100644
--- a/driver/fibocom_QMI_WWAN/src/qmi_wwan_f.c
+++ b/driver/fibocom_QMI_WWAN/src/qmi_wwan_f.c
@@ -688,7 +688,8 @@ static void rmnet_vnd_update_tx_stats(struct net_device *net,
 #endif
 }
 
-static struct rtnl_link_stats64 * _rmnet_vnd_get_stats64(struct net_device *net, struct rtnl_link_stats64 *stats)
+#if defined(MHI_NETDEV_STATUS64)
+static struct rtnl_link_stats64 *_rmnet_vnd_get_stats64(struct net_device *net, struct rtnl_link_stats64 *stats)
 {
     struct qmap_priv *dev = netdev_priv(net);
     unsigned int start;
@@ -707,12 +708,12 @@ static struct rtnl_link_stats64 * _rmnet_vnd_get_stats64(struct net_device *net,
         struct pcpu_sw_netstats *stats64;
         u64 rx_packets, rx_bytes;
         u64 tx_packets, tx_bytes;
-        
+
         stats64 = per_cpu_ptr(dev->stats64, cpu);
-        
+
         do {
 #if LINUX_VERSION_CODE < KERNEL_VERSION(6,6,0)
-            start = u64_stats_fetch_begin_irq(&stats64->syncp); 
+            start = u64_stats_fetch_begin_irq(&stats64->syncp);
 #else
             start = u64_stats_fetch_begin(&stats64->syncp);
 #endif
@@ -729,7 +730,7 @@ static struct rtnl_link_stats64 * _rmnet_vnd_get_stats64(struct net_device *net,
 #endif
 #if LINUX_VERSION_CODE < KERNEL_VERSION(6,6,0)
         } while (u64_stats_fetch_retry_irq(&stats64->syncp, start));
-#else  
+#else
         } while (u64_stats_fetch_retry(&stats64->syncp, start));
 #endif
 
@@ -742,7 +743,6 @@ static struct rtnl_link_stats64 * _rmnet_vnd_get_stats64(struct net_device *net,
     return stats;
 }
 
-#if defined(MHI_NETDEV_STATUS64)
 #if (LINUX_VERSION_CODE > KERNEL_VERSION( 4,10,0 )) //bc1f44709cf27fb2a5766cadafe7e2ad5e9cb221
 static void rmnet_vnd_get_stats64(struct net_device *net, struct rtnl_link_stats64 *stats) {
     _rmnet_vnd_get_stats64(net, stats);
@@ -1195,7 +1195,11 @@ static int qmap_register_device(sQmiWwanQmap * pDev, u8 offset_id)
     priv->mux_id = FIBOCOM_QMAP_MUX_ID + offset_id;
     sprintf(qmap_net->name, "%s.%d", real_dev->name, offset_id + 1);
     qmap_net->netdev_ops = &qmap_netdev_ops;
-    ether_addr_copy(qmap_net->dev_addr, real_dev->dev_addr);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5,17,0)
+    memcpy(qmap_net->dev_addr, real_dev->dev_addr, ETH_ALEN);
+#else
+    __dev_addr_set(qmap_net, real_dev->dev_addr, ETH_ALEN);
+#endif
 
 #ifdef FIBOCOM_BRIDGE_MODE
     priv->bridge_mode = !!(pDev->bridge_mode & BIT(offset_id));
diff --git a/driver/meig_QMI_WWAN/Makefile b/driver/meig_QMI_WWAN/Makefile
deleted file mode 100644
index f3dc694..0000000
--- a/driver/meig_QMI_WWAN/Makefile
+++ /dev/null
@@ -1,47 +0,0 @@
-#
-# Copyright (C) 2015 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=qmi_wwan_m
-PKG_VERSION:=1.0
-PKG_RELEASE:=2
-
-include $(INCLUDE_DIR)/kernel.mk
-include $(INCLUDE_DIR)/package.mk
-
-define KernelPackage/qmi_wwan_m
-  SUBMENU:=WWAN Support
-  TITLE:=Meig Linux USB QMI WWAN Driver
-  DEPENDS:=+kmod-usb-net +kmod-usb-wdm
-  FILES:=$(PKG_BUILD_DIR)/qmi_wwan_m.ko
-  AUTOLOAD:=$(call AutoLoad,82,qmi_wwan_m)
-endef
-
-define KernelPackage/qmi_wwan_m/description
-  Meig Linux USB QMI WWAN Driver
-endef
-
-MAKE_OPTS:= \
-	ARCH="$(LINUX_KARCH)" \
-	CROSS_COMPILE="$(TARGET_CROSS)" \
-	CXXFLAGS="$(TARGET_CXXFLAGS)" \
-	M="$(PKG_BUILD_DIR)" \
-	$(EXTRA_KCONFIG)
-
-define Build/Prepare
-	mkdir -p $(PKG_BUILD_DIR)
-	$(CP) ./src/* $(PKG_BUILD_DIR)/
-endef
-
-define Build/Compile
-	$(MAKE) -C "$(LINUX_DIR)" \
-		$(MAKE_OPTS) \
-		modules
-endef
-
-$(eval $(call KernelPackage,qmi_wwan_m))
diff --git a/driver/meig_QMI_WWAN/src/Makefile b/driver/meig_QMI_WWAN/src/Makefile
deleted file mode 100644
index 5691ebc..0000000
--- a/driver/meig_QMI_WWAN/src/Makefile
+++ /dev/null
@@ -1,35 +0,0 @@
-obj-m := qmi_wwan_m.o
-GobiNet-objs := qmi_wwan_m.o
-
-PWD := $(shell pwd)
-OUTPUTDIR=/lib/modules/`uname -r`/kernel/drivers/net/usb/
-
-ifeq ($(ARCH),)
-ARCH := $(shell uname -m)
-endif
-ifeq ($(CROSS_COMPILE),)
-CROSS_COMPILE :=
-endif
-ifeq ($(KDIR),)
-KDIR := /lib/modules/$(shell uname -r)/build
-ifeq ($(ARCH),i686)
-ifeq ($(wildcard $KDIR/arch/$ARCH),)
-ARCH=i386
-endif
-endif
-endif
-
-default:
-	ln -sf makefile Makefile
-	$(MAKE) ARCH=${ARCH} CROSS_COMPILE=${CROSS_COMPILE}  -C $(KDIR) M=$(PWD) modules
-
-install: default
-	mkdir -p $(OUTPUTDIR)
-	cp -f qmi_wwan_m.ko $(OUTPUTDIR)
-	depmod
-	modprobe -r qmi_wwan_m
-	modprobe qmi_wwan_m
-
-clean:
-	rm -rf Makefile
-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions Module.* modules.order
diff --git a/driver/meig_QMI_WWAN/src/qmi_wwan_m.c b/driver/meig_QMI_WWAN/src/qmi_wwan_m.c
deleted file mode 100644
index 036cc38..0000000
--- a/driver/meig_QMI_WWAN/src/qmi_wwan_m.c
+++ /dev/null
@@ -1,1010 +0,0 @@
-/*
- * Copyright (c) 2012  Bjørn Mork <bjorn@mork.no>
- *
- * The probing code is heavily inspired by cdc_ether, which is:
- * Copyright (C) 2003-2005 by David Brownell
- * Copyright (C) 2006 by Ole Andre Vadla Ravnas (ActiveSync)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/netdevice.h>
-#include <linux/ethtool.h>
-#include <linux/etherdevice.h>
-#include <linux/mii.h>
-#include <linux/usb.h>
-#include <linux/usb/cdc.h>
-#include <linux/usb/usbnet.h>
-#include <linux/usb/cdc-wdm.h>
-#include <linux/version.h>
-
-/* This driver supports wwan (3G/LTE/?) devices using a vendor
- * specific management protocol called Qualcomm MSM Interface (QMI) -
- * in addition to the more common AT commands over serial interface
- * management
- *
- * QMI is wrapped in CDC, using CDC encapsulated commands on the
- * control ("master") interface of a two-interface CDC Union
- * resembling standard CDC ECM.  The devices do not use the control
- * interface for any other CDC messages.  Most likely because the
- * management protocol is used in place of the standard CDC
- * notifications NOTIFY_NETWORK_CONNECTION and NOTIFY_SPEED_CHANGE
- *
- * Alternatively, control and data functions can be combined in a
- * single USB interface.
- *
- * Handling a protocol like QMI is out of the scope for any driver.
- * It is exported as a character device using the cdc-wdm driver as
- * a subdriver, enabling userspace applications ("modem managers") to
- * handle it.
- *
- * These devices may alternatively/additionally be configured using AT
- * commands on a serial interface
- */
- 
- #if 1
-//Added by zhangqingyun@meigsmart.com always need if not dhcp can't get ip address
-struct sk_buff *qmi_wwan_tx_fixup(struct usbnet *dev, struct sk_buff *skb, gfp_t flags)
-{
-	if (dev->udev->descriptor.idVendor != cpu_to_le16(0x2C7C) &&
-	    dev->udev->descriptor.idVendor != cpu_to_le16(0x05c6) &&
-            dev->udev->descriptor.idVendor != cpu_to_le16(0x2dee)){
-                dev_err(&dev->intf->dev,"zhangqingyun test 1");
-		return skb;
-            }
-	
-	// Skip Ethernet header from message
-	if (skb_pull(skb, ETH_HLEN)) {
-                dev_err(&dev->intf->dev, "zhangqingyu test 2");
-		return skb;
-	} else {
-		dev_err(&dev->intf->dev, "Packet Dropped ");
-	}
-
-	// Filter the packet out, release it
-	dev_kfree_skb_any(skb);
-	return NULL;
-}
-#endif
-#include <linux/version.h>
-
-/* driver specific data */
-struct qmi_wwan_state {
-	struct usb_driver *subdriver;
-	atomic_t pmcount;
-	unsigned long unused;
-	struct usb_interface *control;
-	struct usb_interface *data;
-};
-
-/* default ethernet address used by the modem */
-static const u8 default_modem_addr[ETH_ALEN] = {0x02, 0x50, 0xf3};
-
-#define QUEC_NET_MSG_SPEC		(0x80)
-
-#define QUEC_NET_MSG_ID_IP_DATA		(0x00)
-
-struct quec_net_package_header {
-	unsigned char msg_spec;
-	unsigned char msg_id;
-	unsigned short payload_len;
-	unsigned char reserve[16];
-} __packed;
-
-
-static int qmi_wwan_rx_fixup(struct usbnet *dev, struct sk_buff *skb) {
-
-	__be16 proto;
-
-	//this check is no longer done by usbnet
-	if (skb->len < dev->net->hard_header_len) {
-		return 0;
-	}
-
-
-	switch (skb->data[0] & 0xf0) {
-	case 0x40:
-		proto = htons(ETH_P_IP);
-		break;
-	case 0x60:
-		proto = htons(ETH_P_IPV6);
-		break;
-	case 0x00:
-		if (is_multicast_ether_addr(skb->data)) {
-			return 1;
-		}
-		skb_reset_mac_header(skb);
-		goto fix_dest;
-
-	default:
-		return 1;
-	}
-
-	if (skb_headroom(skb) < ETH_HLEN) {
-		return 0;
-	}
-
-	skb_push(skb, ETH_HLEN);
-	skb_reset_mac_header(skb);
-	eth_hdr(skb)->h_proto = proto;
-	memset(eth_hdr(skb)->h_source, 0, ETH_ALEN);
-        //add by zhangqingyun@meigsmart.com
-	memcpy(eth_hdr(skb)->h_source, "\x00\x11\x22\x33\x44\x55", ETH_ALEN);
-fix_dest:
-	memcpy(eth_hdr(skb)->h_dest, dev->net->dev_addr, ETH_ALEN);
-
-	return 1;
-}
-
-/* very simplistic detection of IPv4 or IPv6 headers */
-static bool possibly_iphdr(const char *data)
-{
-	return (data[0] & 0xd0) == 0x40;
-}
-
-/* disallow addresses which may be confused with IP headers */
-static int qmi_wwan_mac_addr(struct net_device *dev, void *p)
-{
-	int ret;
-	struct sockaddr *addr = p;
-
-	ret = eth_prepare_mac_addr_change(dev, p);
-	if (ret < 0)
-		return ret;
-	if (possibly_iphdr(addr->sa_data))
-		return -EADDRNOTAVAIL;
-	eth_commit_mac_addr_change(dev, p);
-	return 0;
-}
-
-static const struct net_device_ops qmi_wwan_netdev_ops = {
-	.ndo_open		= usbnet_open,
-	.ndo_stop		= usbnet_stop,
-	.ndo_start_xmit		= usbnet_start_xmit,
-	.ndo_tx_timeout		= usbnet_tx_timeout,
-	.ndo_change_mtu		= usbnet_change_mtu,
-//	.ndo_get_stats64        = usbnet_get_stats64,
-	.ndo_set_mac_address	= qmi_wwan_mac_addr,
-	.ndo_validate_addr	= eth_validate_addr,
-};
-
-/* using a counter to merge subdriver requests with our own into a
- * combined state
- */
-static int qmi_wwan_manage_power(struct usbnet *dev, int on)
-{
-	struct qmi_wwan_state *info = (void *)&dev->data;
-	int rv;
-
-	dev_dbg(&dev->intf->dev, "%s() pmcount=%d, on=%d\n", __func__,
-		atomic_read(&info->pmcount), on);
-
-	if ((on && atomic_add_return(1, &info->pmcount) == 1) ||
-	    (!on && atomic_dec_and_test(&info->pmcount))) {
-		/* need autopm_get/put here to ensure the usbcore sees
-		 * the new value
-		 */
-		rv = usb_autopm_get_interface(dev->intf);
-		dev->intf->needs_remote_wakeup = on;
-		if (!rv)
-			usb_autopm_put_interface(dev->intf);
-	}
-	return 0;
-}
-
-static int qmi_wwan_cdc_wdm_manage_power(struct usb_interface *intf, int on)
-{
-	struct usbnet *dev = usb_get_intfdata(intf);
-
-	/* can be called while disconnecting */
-	if (!dev)
-		return 0;
-	return qmi_wwan_manage_power(dev, on);
-}
-
-/* collect all three endpoints and register subdriver */
-static int qmi_wwan_register_subdriver(struct usbnet *dev)
-{
-	int rv;
-	struct usb_driver *subdriver = NULL;
-	struct qmi_wwan_state *info = (void *)&dev->data;
-
-	/* collect bulk endpoints */
-	rv = usbnet_get_endpoints(dev, info->data);
-	if (rv < 0)
-		goto err;
-
-	/* update status endpoint if separate control interface */
-	if (info->control != info->data)
-		dev->status = &info->control->cur_altsetting->endpoint[0];
-
-	/* require interrupt endpoint for subdriver */
-	if (!dev->status) {
-		rv = -EINVAL;
-		goto err;
-	}
-
-	/* for subdriver power management */
-	atomic_set(&info->pmcount, 0);
-
-	/* register subdriver */
-#if (LINUX_VERSION_CODE > KERNEL_VERSION( 5,12,0 ))
-	subdriver = usb_cdc_wdm_register(info->control, &dev->status->desc,
-					 4096, WWAN_PORT_QMI, &qmi_wwan_cdc_wdm_manage_power);
-#else
-	subdriver = usb_cdc_wdm_register(info->control, &dev->status->desc,
-					 4096, &qmi_wwan_cdc_wdm_manage_power);
-#endif
-	if (IS_ERR(subdriver)) {
-		dev_err(&info->control->dev, "subdriver registration failed\n");
-		rv = PTR_ERR(subdriver);
-		goto err;
-	}
-
-	/* prevent usbnet from using status endpoint */
-	dev->status = NULL;
-
-	/* save subdriver struct for suspend/resume wrappers */
-	info->subdriver = subdriver;
-
-err:
-	return rv;
-}
-
-static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf)
-{
-	int status = -1;
-	u8 *buf = intf->cur_altsetting->extra;
-	int len = intf->cur_altsetting->extralen;
-	struct usb_interface_descriptor *desc = &intf->cur_altsetting->desc;
-	struct usb_cdc_union_desc *cdc_union = NULL;
-	struct usb_cdc_ether_desc *cdc_ether = NULL;
-	u32 found = 0;
-	struct usb_driver *driver = driver_of(intf);
-	struct qmi_wwan_state *info = (void *)&dev->data;
-
-	BUILD_BUG_ON((sizeof(((struct usbnet *)0)->data) <
-		      sizeof(struct qmi_wwan_state)));
-
-	/* set up initial state */
-	info->control = intf;
-	info->data = intf;
-    /* add by zhangqingyun@meigsmart.com begain */
-	/* and a number of CDC descriptors */
-	while (len > 3) {
-		struct usb_descriptor_header *h = (void *)buf;
-
-		/* ignore any misplaced descriptors */
-		if (h->bDescriptorType != USB_DT_CS_INTERFACE)
-			goto next_desc;
-
-		/* buf[2] is CDC descriptor subtype */
-		switch (buf[2]) {
-		case USB_CDC_HEADER_TYPE:
-			if (found & 1 << USB_CDC_HEADER_TYPE) {
-				dev_dbg(&intf->dev, "extra CDC header\n");
-				goto err;
-			}
-			if (h->bLength != sizeof(struct usb_cdc_header_desc)) {
-				dev_dbg(&intf->dev, "CDC header len %u\n",
-					h->bLength);
-				goto err;
-			}
-			break;
-		case USB_CDC_UNION_TYPE:
-			if (found & 1 << USB_CDC_UNION_TYPE) {
-				dev_dbg(&intf->dev, "extra CDC union\n");
-				goto err;
-			}
-			if (h->bLength != sizeof(struct usb_cdc_union_desc)) {
-				dev_dbg(&intf->dev, "CDC union len %u\n",
-					h->bLength);
-				goto err;
-			}
-			cdc_union = (struct usb_cdc_union_desc *)buf;
-			break;
-		case USB_CDC_ETHERNET_TYPE:
-			if (found & 1 << USB_CDC_ETHERNET_TYPE) {
-				dev_dbg(&intf->dev, "extra CDC ether\n");
-				goto err;
-			}
-			if (h->bLength != sizeof(struct usb_cdc_ether_desc)) {
-				dev_dbg(&intf->dev, "CDC ether len %u\n",
-					h->bLength);
-				goto err;
-			}
-			cdc_ether = (struct usb_cdc_ether_desc *)buf;
-			break;
-		}
-
-		/* Remember which CDC functional descriptors we've seen.  Works
-		 * for all types we care about, of which USB_CDC_ETHERNET_TYPE
-		 * (0x0f) is the highest numbered
-		 */
-		if (buf[2] < 32)
-			found |= 1 << buf[2];
-
-next_desc:
-		len -= h->bLength;
-		buf += h->bLength;
-	}
-        /*add by zhangqingyun@meigsmart.com end*/
-	/* Use separate control and data interfaces if we found a CDC Union */
-	if (cdc_union) {
-		info->data = usb_ifnum_to_if(dev->udev,
-					     cdc_union->bSlaveInterface0);
-		if (desc->bInterfaceNumber != cdc_union->bMasterInterface0 ||
-		    !info->data) {
-			dev_err(&intf->dev,
-				"bogus CDC Union: master=%u, slave=%u\n",
-				cdc_union->bMasterInterface0,
-				cdc_union->bSlaveInterface0);
-			goto err;
-		}
-	}
-
-	/* errors aren't fatal - we can live with the dynamic address */
-	if (cdc_ether) {
-		dev->hard_mtu = le16_to_cpu(cdc_ether->wMaxSegmentSize);
-		usbnet_get_ethernet_addr(dev, cdc_ether->iMACAddress);
-	}
-
-	/* claim data interface and set it up */
-	if (info->control != info->data) {
-		status = usb_driver_claim_interface(driver, info->data, dev);
-		if (status < 0)
-			goto err;
-	}
-
-	status = qmi_wwan_register_subdriver(dev);
-	if (status < 0 && info->control != info->data) {
-		usb_set_intfdata(info->data, NULL);
-		usb_driver_release_interface(driver, info->data);
-	}
-
-	/* Never use the same address on both ends of the link, even
-	 * if the buggy firmware told us to.
-	 */
-	if (ether_addr_equal(dev->net->dev_addr, default_modem_addr))
-		eth_hw_addr_random(dev->net);
-
-	/* make MAC addr easily distinguishable from an IP header */
-	if (possibly_iphdr(dev->net->dev_addr)) {
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5,18,0)
-		dev->net->dev_addr[0] |= 0x02;	/* set local assignment bit */
-		dev->net->dev_addr[0] &= 0xbf;	/* clear "IP" bit */
-#else
-		u8 addr = dev->net->dev_addr[0];
-
-		addr |= 0x02;	/* set local assignment bit */
-		addr &= 0xbf;	/* clear "IP" bit */
-		dev_addr_mod(dev->net, 0, &addr, 1);
-#endif
-	}
-	dev->net->netdev_ops = &qmi_wwan_netdev_ops;
-
-	//dev->rx_urb_size = 7600;
-
-#if 1 //Added by zhangqingyun@meigsmart.com
-	if (dev->udev->descriptor.idVendor == cpu_to_le16(0x2C7C) ||
-	    dev->udev->descriptor.idVendor == cpu_to_le16(0x05c6) ||
-            dev->udev->descriptor.idVendor == cpu_to_le16(0x2dee)) {
-		dev_info(&intf->dev, "MeigSmart slm750 slm730 srm815 work on RawIP mode\n");
-		dev->net->flags |= IFF_NOARP;
-	/* make MAC addr easily distinguishable from an IP header */
-	usb_control_msg(interface_to_usbdev(intf),
-				usb_sndctrlpipe(interface_to_usbdev(intf), 0),
-				0x22, //USB_CDC_REQ_SET_CONTROL_LINE_STATE
-				0x21, //USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE
-				1, //active CDC DTR
-				intf->cur_altsetting->desc.bInterfaceNumber,
-				NULL, 0, 100);
-	}
-#endif
-
-err:
-	return status;
-}
-
-static void qmi_wwan_unbind(struct usbnet *dev, struct usb_interface *intf)
-{
-	struct qmi_wwan_state *info = (void *)&dev->data;
-	struct usb_driver *driver = driver_of(intf);
-	struct usb_interface *other;
-
-	if (info->subdriver && info->subdriver->disconnect)
-		info->subdriver->disconnect(info->control);
-
-	/* allow user to unbind using either control or data */
-	if (intf == info->control)
-		other = info->data;
-	else
-		other = info->control;
-
-	/* only if not shared */
-	if (other && intf != other) {
-		usb_set_intfdata(other, NULL);
-		usb_driver_release_interface(driver, other);
-	}
-
-	info->subdriver = NULL;
-	info->data = NULL;
-	info->control = NULL;
-}
-
-/* suspend/resume wrappers calling both usbnet and the cdc-wdm
- * subdriver if present.
- *
- * NOTE: cdc-wdm also supports pre/post_reset, but we cannot provide
- * wrappers for those without adding usbnet reset support first.
- */
-static int qmi_wwan_suspend(struct usb_interface *intf, pm_message_t message)
-{
-	struct usbnet *dev = usb_get_intfdata(intf);
-	struct qmi_wwan_state *info = (void *)&dev->data;
-	int ret;
-
-	/* Both usbnet_suspend() and subdriver->suspend() MUST return 0
-	 * in system sleep context, otherwise, the resume callback has
-	 * to recover device from previous suspend failure.
-	 */
-	ret = usbnet_suspend(intf, message);
-	if (ret < 0)
-		goto err;
-
-	if (intf == info->control && info->subdriver &&
-	    info->subdriver->suspend)
-		ret = info->subdriver->suspend(intf, message);
-	if (ret < 0)
-		usbnet_resume(intf);
-err:
-	return ret;
-}
-
-static int qmi_wwan_resume(struct usb_interface *intf)
-{
-	struct usbnet *dev = usb_get_intfdata(intf);
-	struct qmi_wwan_state *info = (void *)&dev->data;
-	int ret = 0;
-	bool callsub = (intf == info->control && info->subdriver &&
-			info->subdriver->resume);
-
-	if (callsub)
-		ret = info->subdriver->resume(intf);
-	if (ret < 0)
-		goto err;
-	ret = usbnet_resume(intf);
-	if (ret < 0 && callsub)
-		info->subdriver->suspend(intf, PMSG_SUSPEND);
-err:
-	return ret;
-}
-
-static const struct driver_info	qmi_wwan_info = {
-	.description	= "WWAN/QMI device",
-	.flags		= FLAG_WWAN | FLAG_SEND_ZLP,
-	.bind		= qmi_wwan_bind,
-	.unbind		= qmi_wwan_unbind,
-	.manage_power	= qmi_wwan_manage_power,
-	.rx_fixup       = qmi_wwan_rx_fixup,
-#if 1 //Added by zhangqingyun@meigsmart.com
-	.tx_fixup = qmi_wwan_tx_fixup,
-#endif
-};
-
-#define HUAWEI_VENDOR_ID	0x12D1
-
-/* map QMI/wwan function by a fixed interface number */
-#define QMI_FIXED_INTF(vend, prod, num) \
-	USB_DEVICE_INTERFACE_NUMBER(vend, prod, num), \
-	.driver_info = (unsigned long)&qmi_wwan_info
-
-/* Gobi 1000 QMI/wwan interface number is 3 according to qcserial */
-#define QMI_GOBI1K_DEVICE(vend, prod) \
-	QMI_FIXED_INTF(vend, prod, 3)
-
-/* Gobi 2000/3000 QMI/wwan interface number is 0 according to qcserial */
-#define QMI_GOBI_DEVICE(vend, prod) \
-	QMI_FIXED_INTF(vend, prod, 0)
-
-static const struct usb_device_id products[] = {
-#if 1 //Added by Quectel
-#ifndef QMI_FIXED_INTF
-/* map QMI/wwan function by a fixed interface number */
-#define QMI_FIXED_INTF(vend, prod, num) \
-		.match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, \
-		.idVendor = vend, \
-		.idProduct = prod, \
-		.bInterfaceClass = 0xff, \
-		.bInterfaceSubClass = 0xff, \
-		.bInterfaceProtocol = 0xff, \
-		.driver_info = (unsigned long)&qmi_wwan_force_int##num,
-#endif
-	{ QMI_FIXED_INTF(0x2C7C, 0x0125, 4) }, /* Quectel EC25/EC20 R2.0 */
-	{ QMI_FIXED_INTF(0x2C7C, 0x0121, 4) }, /* Quectel EC21 */
-	{ QMI_FIXED_INTF(0x05c6, 0xf601, 5) }, /* MeigLink SLM750 SLM730 SLM750VR2.0*/
-        { QMI_FIXED_INTF(0x2dee, 0x4d22, 5) }, /*MeigLink SRM815*/
-#endif
-	/* 1. CDC ECM like devices match on the control interface */
-	{	/* Huawei E392, E398 and possibly others sharing both device id and more... */
-		USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 9),
-		.driver_info        = (unsigned long)&qmi_wwan_info,
-	},
-	{	/* Vodafone/Huawei K5005 (12d1:14c8) and similar modems */
-		USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 57),
-		.driver_info        = (unsigned long)&qmi_wwan_info,
-	},
-	{	/* HUAWEI_INTERFACE_NDIS_CONTROL_QUALCOMM */
-		USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x69),
-		.driver_info        = (unsigned long)&qmi_wwan_info,
-	},
-
-	/* 2. Combined interface devices matching on class+protocol */
-	{	/* Huawei E367 and possibly others in "Windows mode" */
-		USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 7),
-		.driver_info        = (unsigned long)&qmi_wwan_info,
-	},
-	{	/* Huawei E392, E398 and possibly others in "Windows mode" */
-		USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 17),
-		.driver_info        = (unsigned long)&qmi_wwan_info,
-	},
-	{	/* HUAWEI_NDIS_SINGLE_INTERFACE_VDF */
-		USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x37),
-		.driver_info        = (unsigned long)&qmi_wwan_info,
-	},
-	{	/* HUAWEI_INTERFACE_NDIS_HW_QUALCOMM */
-		USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x67),
-		.driver_info        = (unsigned long)&qmi_wwan_info,
-	},
-	{	/* Pantech UML290, P4200 and more */
-		USB_VENDOR_AND_INTERFACE_INFO(0x106c, USB_CLASS_VENDOR_SPEC, 0xf0, 0xff),
-		.driver_info        = (unsigned long)&qmi_wwan_info,
-	},
-	{	/* Pantech UML290 - newer firmware */
-		USB_VENDOR_AND_INTERFACE_INFO(0x106c, USB_CLASS_VENDOR_SPEC, 0xf1, 0xff),
-		.driver_info        = (unsigned long)&qmi_wwan_info,
-	},
-	{	/* Novatel USB551L and MC551 */
-		USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0xb001,
-		                              USB_CLASS_COMM,
-		                              USB_CDC_SUBCLASS_ETHERNET,
-		                              USB_CDC_PROTO_NONE),
-		.driver_info        = (unsigned long)&qmi_wwan_info,
-	},
-	{	/* Novatel E362 */
-		USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0x9010,
-		                              USB_CLASS_COMM,
-		                              USB_CDC_SUBCLASS_ETHERNET,
-		                              USB_CDC_PROTO_NONE),
-		.driver_info        = (unsigned long)&qmi_wwan_info,
-	},
-	{	/* Novatel Expedite E371 */
-		USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0x9011,
-		                              USB_CLASS_COMM,
-		                              USB_CDC_SUBCLASS_ETHERNET,
-		                              USB_CDC_PROTO_NONE),
-		.driver_info        = (unsigned long)&qmi_wwan_info,
-	},
-	{	/* Dell Wireless 5800 (Novatel E362) */
-		USB_DEVICE_AND_INTERFACE_INFO(0x413C, 0x8195,
-					      USB_CLASS_COMM,
-					      USB_CDC_SUBCLASS_ETHERNET,
-					      USB_CDC_PROTO_NONE),
-		.driver_info        = (unsigned long)&qmi_wwan_info,
-	},
-	{	/* Dell Wireless 5800 V2 (Novatel E362) */
-		USB_DEVICE_AND_INTERFACE_INFO(0x413C, 0x8196,
-					      USB_CLASS_COMM,
-					      USB_CDC_SUBCLASS_ETHERNET,
-					      USB_CDC_PROTO_NONE),
-		.driver_info        = (unsigned long)&qmi_wwan_info,
-	},
-	{	/* Dell Wireless 5804 (Novatel E371) */
-		USB_DEVICE_AND_INTERFACE_INFO(0x413C, 0x819b,
-					      USB_CLASS_COMM,
-					      USB_CDC_SUBCLASS_ETHERNET,
-					      USB_CDC_PROTO_NONE),
-		.driver_info        = (unsigned long)&qmi_wwan_info,
-	},
-	{	/* ADU960S */
-		USB_DEVICE_AND_INTERFACE_INFO(0x16d5, 0x650a,
-					      USB_CLASS_COMM,
-					      USB_CDC_SUBCLASS_ETHERNET,
-					      USB_CDC_PROTO_NONE),
-		.driver_info        = (unsigned long)&qmi_wwan_info,
-	},
-	{	/* HP lt4112 LTE/HSPA+ Gobi 4G Module (Huawei me906e) */
-		USB_DEVICE_AND_INTERFACE_INFO(0x03f0, 0x581d, USB_CLASS_VENDOR_SPEC, 1, 7),
-		.driver_info = (unsigned long)&qmi_wwan_info,
-	},
-
-	/* 3. Combined interface devices matching on interface number */
-	{QMI_FIXED_INTF(0x0408, 0xea42, 4)},	/* Yota / Megafon M100-1 */
-	{QMI_FIXED_INTF(0x05c6, 0x7000, 0)},
-	{QMI_FIXED_INTF(0x05c6, 0x7001, 1)},
-	{QMI_FIXED_INTF(0x05c6, 0x7002, 1)},
-	{QMI_FIXED_INTF(0x05c6, 0x7101, 1)},
-	{QMI_FIXED_INTF(0x05c6, 0x7101, 2)},
-	{QMI_FIXED_INTF(0x05c6, 0x7101, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x7102, 1)},
-	{QMI_FIXED_INTF(0x05c6, 0x7102, 2)},
-	{QMI_FIXED_INTF(0x05c6, 0x7102, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x8000, 7)},
-	{QMI_FIXED_INTF(0x05c6, 0x8001, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x9000, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9003, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9005, 2)},
-	{QMI_FIXED_INTF(0x05c6, 0x900a, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x900b, 2)},
-	{QMI_FIXED_INTF(0x05c6, 0x900c, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x900c, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x900c, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x900d, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x900f, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x900f, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x900f, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9010, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9010, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9011, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x9011, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9021, 1)},
-	{QMI_FIXED_INTF(0x05c6, 0x9022, 2)},
-	{QMI_FIXED_INTF(0x05c6, 0x9025, 4)},	/* Alcatel-sbell ASB TL131 TDD LTE  (China Mobile) */
-	{QMI_FIXED_INTF(0x05c6, 0x9026, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x902e, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9031, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9032, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9033, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x9033, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9033, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9033, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x9034, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x9034, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9034, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9034, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x9034, 7)},
-	{QMI_FIXED_INTF(0x05c6, 0x9035, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9036, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x9037, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9038, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x903b, 7)},
-	{QMI_FIXED_INTF(0x05c6, 0x903c, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x903d, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x903e, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9043, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x9046, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x9046, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9046, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9047, 2)},
-	{QMI_FIXED_INTF(0x05c6, 0x9047, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x9047, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9048, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9048, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9048, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x9048, 7)},
-	{QMI_FIXED_INTF(0x05c6, 0x9048, 8)},
-	{QMI_FIXED_INTF(0x05c6, 0x904c, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x904c, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x904c, 7)},
-	{QMI_FIXED_INTF(0x05c6, 0x904c, 8)},
-	{QMI_FIXED_INTF(0x05c6, 0x9050, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x9052, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9053, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x9053, 7)},
-	{QMI_FIXED_INTF(0x05c6, 0x9054, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9054, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x9055, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x9055, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9055, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9055, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x9055, 7)},
-	{QMI_FIXED_INTF(0x05c6, 0x9056, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x9062, 2)},
-	{QMI_FIXED_INTF(0x05c6, 0x9062, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x9062, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9062, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9062, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x9062, 7)},
-	{QMI_FIXED_INTF(0x05c6, 0x9062, 8)},
-	{QMI_FIXED_INTF(0x05c6, 0x9062, 9)},
-	{QMI_FIXED_INTF(0x05c6, 0x9064, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x9065, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x9065, 7)},
-	{QMI_FIXED_INTF(0x05c6, 0x9066, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9066, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x9067, 1)},
-	{QMI_FIXED_INTF(0x05c6, 0x9068, 2)},
-	{QMI_FIXED_INTF(0x05c6, 0x9068, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x9068, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9068, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9068, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x9068, 7)},
-	{QMI_FIXED_INTF(0x05c6, 0x9069, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9069, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x9069, 7)},
-	{QMI_FIXED_INTF(0x05c6, 0x9069, 8)},
-	{QMI_FIXED_INTF(0x05c6, 0x9070, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9070, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9075, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9076, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9076, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9076, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x9076, 7)},
-	{QMI_FIXED_INTF(0x05c6, 0x9076, 8)},
-	{QMI_FIXED_INTF(0x05c6, 0x9077, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x9077, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9077, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9077, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x9078, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x9079, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x9079, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9079, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x9079, 7)},
-	{QMI_FIXED_INTF(0x05c6, 0x9079, 8)},
-	{QMI_FIXED_INTF(0x05c6, 0x9080, 5)},
-	{QMI_FIXED_INTF(0x05c6, 0x9080, 6)},
-	{QMI_FIXED_INTF(0x05c6, 0x9080, 7)},
-	{QMI_FIXED_INTF(0x05c6, 0x9080, 8)},
-	{QMI_FIXED_INTF(0x05c6, 0x9083, 3)},
-	{QMI_FIXED_INTF(0x05c6, 0x9084, 4)},
-	{QMI_FIXED_INTF(0x05c6, 0x920d, 0)},
-	{QMI_FIXED_INTF(0x05c6, 0x920d, 5)},
-	{QMI_FIXED_INTF(0x0846, 0x68a2, 8)},
-	{QMI_FIXED_INTF(0x12d1, 0x140c, 1)},	/* Huawei E173 */
-	{QMI_FIXED_INTF(0x12d1, 0x14ac, 1)},	/* Huawei E1820 */
-	{QMI_FIXED_INTF(0x16d8, 0x6003, 0)},	/* CMOTech 6003 */
-	{QMI_FIXED_INTF(0x16d8, 0x6007, 0)},	/* CMOTech CHE-628S */
-	{QMI_FIXED_INTF(0x16d8, 0x6008, 0)},	/* CMOTech CMU-301 */
-	{QMI_FIXED_INTF(0x16d8, 0x6280, 0)},	/* CMOTech CHU-628 */
-	{QMI_FIXED_INTF(0x16d8, 0x7001, 0)},	/* CMOTech CHU-720S */
-	{QMI_FIXED_INTF(0x16d8, 0x7002, 0)},	/* CMOTech 7002 */
-	{QMI_FIXED_INTF(0x16d8, 0x7003, 4)},	/* CMOTech CHU-629K */
-	{QMI_FIXED_INTF(0x16d8, 0x7004, 3)},	/* CMOTech 7004 */
-	{QMI_FIXED_INTF(0x16d8, 0x7006, 5)},	/* CMOTech CGU-629 */
-	{QMI_FIXED_INTF(0x16d8, 0x700a, 4)},	/* CMOTech CHU-629S */
-	{QMI_FIXED_INTF(0x16d8, 0x7211, 0)},	/* CMOTech CHU-720I */
-	{QMI_FIXED_INTF(0x16d8, 0x7212, 0)},	/* CMOTech 7212 */
-	{QMI_FIXED_INTF(0x16d8, 0x7213, 0)},	/* CMOTech 7213 */
-	{QMI_FIXED_INTF(0x16d8, 0x7251, 1)},	/* CMOTech 7251 */
-	{QMI_FIXED_INTF(0x16d8, 0x7252, 1)},	/* CMOTech 7252 */
-	{QMI_FIXED_INTF(0x16d8, 0x7253, 1)},	/* CMOTech 7253 */
-	{QMI_FIXED_INTF(0x19d2, 0x0002, 1)},
-	{QMI_FIXED_INTF(0x19d2, 0x0012, 1)},
-	{QMI_FIXED_INTF(0x19d2, 0x0017, 3)},
-	{QMI_FIXED_INTF(0x19d2, 0x0019, 3)},	/* ONDA MT689DC */
-	{QMI_FIXED_INTF(0x19d2, 0x0021, 4)},
-	{QMI_FIXED_INTF(0x19d2, 0x0025, 1)},
-	{QMI_FIXED_INTF(0x19d2, 0x0031, 4)},
-	{QMI_FIXED_INTF(0x19d2, 0x0042, 4)},
-	{QMI_FIXED_INTF(0x19d2, 0x0049, 5)},
-	{QMI_FIXED_INTF(0x19d2, 0x0052, 4)},
-	{QMI_FIXED_INTF(0x19d2, 0x0055, 1)},	/* ZTE (Vodafone) K3520-Z */
-	{QMI_FIXED_INTF(0x19d2, 0x0058, 4)},
-	{QMI_FIXED_INTF(0x19d2, 0x0063, 4)},	/* ZTE (Vodafone) K3565-Z */
-	{QMI_FIXED_INTF(0x19d2, 0x0104, 4)},	/* ZTE (Vodafone) K4505-Z */
-	{QMI_FIXED_INTF(0x19d2, 0x0113, 5)},
-	{QMI_FIXED_INTF(0x19d2, 0x0118, 5)},
-	{QMI_FIXED_INTF(0x19d2, 0x0121, 5)},
-	{QMI_FIXED_INTF(0x19d2, 0x0123, 4)},
-	{QMI_FIXED_INTF(0x19d2, 0x0124, 5)},
-	{QMI_FIXED_INTF(0x19d2, 0x0125, 6)},
-	{QMI_FIXED_INTF(0x19d2, 0x0126, 5)},
-	{QMI_FIXED_INTF(0x19d2, 0x0130, 1)},
-	{QMI_FIXED_INTF(0x19d2, 0x0133, 3)},
-	{QMI_FIXED_INTF(0x19d2, 0x0141, 5)},
-	{QMI_FIXED_INTF(0x19d2, 0x0157, 5)},	/* ZTE MF683 */
-	{QMI_FIXED_INTF(0x19d2, 0x0158, 3)},
-	{QMI_FIXED_INTF(0x19d2, 0x0167, 4)},	/* ZTE MF820D */
-	{QMI_FIXED_INTF(0x19d2, 0x0168, 4)},
-	{QMI_FIXED_INTF(0x19d2, 0x0176, 3)},
-	{QMI_FIXED_INTF(0x19d2, 0x0178, 3)},
-	{QMI_FIXED_INTF(0x19d2, 0x0191, 4)},	/* ZTE EuFi890 */
-	{QMI_FIXED_INTF(0x19d2, 0x0199, 1)},	/* ZTE MF820S */
-	{QMI_FIXED_INTF(0x19d2, 0x0200, 1)},
-	{QMI_FIXED_INTF(0x19d2, 0x0257, 3)},	/* ZTE MF821 */
-	{QMI_FIXED_INTF(0x19d2, 0x0265, 4)},	/* ONDA MT8205 4G LTE */
-	{QMI_FIXED_INTF(0x19d2, 0x0284, 4)},	/* ZTE MF880 */
-	{QMI_FIXED_INTF(0x19d2, 0x0326, 4)},	/* ZTE MF821D */
-	{QMI_FIXED_INTF(0x19d2, 0x0412, 4)},	/* Telewell TW-LTE 4G */
-	{QMI_FIXED_INTF(0x19d2, 0x1008, 4)},	/* ZTE (Vodafone) K3570-Z */
-	{QMI_FIXED_INTF(0x19d2, 0x1010, 4)},	/* ZTE (Vodafone) K3571-Z */
-	{QMI_FIXED_INTF(0x19d2, 0x1012, 4)},
-	{QMI_FIXED_INTF(0x19d2, 0x1018, 3)},	/* ZTE (Vodafone) K5006-Z */
-	{QMI_FIXED_INTF(0x19d2, 0x1021, 2)},
-	{QMI_FIXED_INTF(0x19d2, 0x1245, 4)},
-	{QMI_FIXED_INTF(0x19d2, 0x1247, 4)},
-	{QMI_FIXED_INTF(0x19d2, 0x1252, 4)},
-	{QMI_FIXED_INTF(0x19d2, 0x1254, 4)},
-	{QMI_FIXED_INTF(0x19d2, 0x1255, 3)},
-	{QMI_FIXED_INTF(0x19d2, 0x1255, 4)},
-	{QMI_FIXED_INTF(0x19d2, 0x1256, 4)},
-	{QMI_FIXED_INTF(0x19d2, 0x1270, 5)},	/* ZTE MF667 */
-	{QMI_FIXED_INTF(0x19d2, 0x1401, 2)},
-	{QMI_FIXED_INTF(0x19d2, 0x1402, 2)},	/* ZTE MF60 */
-	{QMI_FIXED_INTF(0x19d2, 0x1424, 2)},
-	{QMI_FIXED_INTF(0x19d2, 0x1425, 2)},
-	{QMI_FIXED_INTF(0x19d2, 0x1426, 2)},	/* ZTE MF91 */
-	{QMI_FIXED_INTF(0x19d2, 0x1428, 2)},	/* Telewell TW-LTE 4G v2 */
-	{QMI_FIXED_INTF(0x19d2, 0x2002, 4)},	/* ZTE (Vodafone) K3765-Z */
-	{QMI_FIXED_INTF(0x2001, 0x7e19, 4)},	/* D-Link DWM-221 B1 */
-	{QMI_FIXED_INTF(0x0f3d, 0x68a2, 8)},    /* Sierra Wireless MC7700 */
-	{QMI_FIXED_INTF(0x114f, 0x68a2, 8)},    /* Sierra Wireless MC7750 */
-	{QMI_FIXED_INTF(0x1199, 0x68a2, 8)},	/* Sierra Wireless MC7710 in QMI mode */
-	{QMI_FIXED_INTF(0x1199, 0x68a2, 19)},	/* Sierra Wireless MC7710 in QMI mode */
-	{QMI_FIXED_INTF(0x1199, 0x68c0, 8)},	/* Sierra Wireless MC73xx */
-	{QMI_FIXED_INTF(0x1199, 0x68c0, 10)},	/* Sierra Wireless MC73xx */
-	{QMI_FIXED_INTF(0x1199, 0x901c, 8)},    /* Sierra Wireless EM7700 */
-	{QMI_FIXED_INTF(0x1199, 0x901f, 8)},    /* Sierra Wireless EM7355 */
-	{QMI_FIXED_INTF(0x1199, 0x9041, 8)},	/* Sierra Wireless MC7305/MC7355 */
-	{QMI_FIXED_INTF(0x1199, 0x9051, 8)},	/* Netgear AirCard 340U */
-	{QMI_FIXED_INTF(0x1199, 0x9053, 8)},	/* Sierra Wireless Modem */
-	{QMI_FIXED_INTF(0x1199, 0x9054, 8)},	/* Sierra Wireless Modem */
-	{QMI_FIXED_INTF(0x1199, 0x9055, 8)},	/* Netgear AirCard 341U */
-	{QMI_FIXED_INTF(0x1199, 0x9056, 8)},	/* Sierra Wireless Modem */
-	{QMI_FIXED_INTF(0x1199, 0x9057, 8)},
-	{QMI_FIXED_INTF(0x1199, 0x9061, 8)},	/* Sierra Wireless Modem */
-	{QMI_FIXED_INTF(0x1199, 0x9070, 8)},	/* Sierra Wireless MC74xx/EM74xx */
-	{QMI_FIXED_INTF(0x1199, 0x9070, 10)},	/* Sierra Wireless MC74xx/EM74xx */
-	{QMI_FIXED_INTF(0x1199, 0x9071, 8)},	/* Sierra Wireless MC74xx */
-	{QMI_FIXED_INTF(0x1199, 0x9071, 10)},	/* Sierra Wireless MC74xx */
-	{QMI_FIXED_INTF(0x1199, 0x9079, 8)},	/* Sierra Wireless EM74xx */
-	{QMI_FIXED_INTF(0x1199, 0x9079, 10)},	/* Sierra Wireless EM74xx */
-	{QMI_FIXED_INTF(0x1bbb, 0x011e, 4)},	/* Telekom Speedstick LTE II (Alcatel One Touch L100V LTE) */
-	{QMI_FIXED_INTF(0x1bbb, 0x0203, 2)},	/* Alcatel L800MA */
-	{QMI_FIXED_INTF(0x2357, 0x0201, 4)},	/* TP-LINK HSUPA Modem MA180 */
-	{QMI_FIXED_INTF(0x2357, 0x9000, 4)},	/* TP-LINK MA260 */
-	{QMI_FIXED_INTF(0x1bc7, 0x1200, 5)},	/* Telit LE920 */
-	{QMI_FIXED_INTF(0x1bc7, 0x1201, 2)},	/* Telit LE920 */
-	{QMI_FIXED_INTF(0x1c9e, 0x9b01, 3)},	/* XS Stick W100-2 from 4G Systems */
-	{QMI_FIXED_INTF(0x0b3c, 0xc000, 4)},	/* Olivetti Olicard 100 */
-	{QMI_FIXED_INTF(0x0b3c, 0xc001, 4)},	/* Olivetti Olicard 120 */
-	{QMI_FIXED_INTF(0x0b3c, 0xc002, 4)},	/* Olivetti Olicard 140 */
-	{QMI_FIXED_INTF(0x0b3c, 0xc004, 6)},	/* Olivetti Olicard 155 */
-	{QMI_FIXED_INTF(0x0b3c, 0xc005, 6)},	/* Olivetti Olicard 200 */
-	{QMI_FIXED_INTF(0x0b3c, 0xc00a, 6)},	/* Olivetti Olicard 160 */
-	{QMI_FIXED_INTF(0x0b3c, 0xc00b, 4)},	/* Olivetti Olicard 500 */
-	{QMI_FIXED_INTF(0x1e2d, 0x0060, 4)},	/* Cinterion PLxx */
-	{QMI_FIXED_INTF(0x1e2d, 0x0053, 4)},	/* Cinterion PHxx,PXxx */
-	{QMI_FIXED_INTF(0x413c, 0x81a2, 8)},	/* Dell Wireless 5806 Gobi(TM) 4G LTE Mobile Broadband Card */
-	{QMI_FIXED_INTF(0x413c, 0x81a3, 8)},	/* Dell Wireless 5570 HSPA+ (42Mbps) Mobile Broadband Card */
-	{QMI_FIXED_INTF(0x413c, 0x81a4, 8)},	/* Dell Wireless 5570e HSPA+ (42Mbps) Mobile Broadband Card */
-	{QMI_FIXED_INTF(0x413c, 0x81a8, 8)},	/* Dell Wireless 5808 Gobi(TM) 4G LTE Mobile Broadband Card */
-	{QMI_FIXED_INTF(0x413c, 0x81a9, 8)},	/* Dell Wireless 5808e Gobi(TM) 4G LTE Mobile Broadband Card */
-
-	/* 4. Gobi 1000 devices */
-	{QMI_GOBI1K_DEVICE(0x05c6, 0x9212)},	/* Acer Gobi Modem Device */
-	{QMI_GOBI1K_DEVICE(0x03f0, 0x1f1d)},	/* HP un2400 Gobi Modem Device */
-	{QMI_GOBI1K_DEVICE(0x04da, 0x250d)},	/* Panasonic Gobi Modem device */
-	{QMI_GOBI1K_DEVICE(0x413c, 0x8172)},	/* Dell Gobi Modem device */
-	{QMI_GOBI1K_DEVICE(0x1410, 0xa001)},	/* Novatel/Verizon USB-1000 */
-	{QMI_GOBI1K_DEVICE(0x1410, 0xa002)},	/* Novatel Gobi Modem device */
-	{QMI_GOBI1K_DEVICE(0x1410, 0xa003)},	/* Novatel Gobi Modem device */
-	{QMI_GOBI1K_DEVICE(0x1410, 0xa004)},	/* Novatel Gobi Modem device */
-	{QMI_GOBI1K_DEVICE(0x1410, 0xa005)},	/* Novatel Gobi Modem device */
-	{QMI_GOBI1K_DEVICE(0x1410, 0xa006)},	/* Novatel Gobi Modem device */
-	{QMI_GOBI1K_DEVICE(0x1410, 0xa007)},	/* Novatel Gobi Modem device */
-	{QMI_GOBI1K_DEVICE(0x0b05, 0x1776)},	/* Asus Gobi Modem device */
-	{QMI_GOBI1K_DEVICE(0x19d2, 0xfff3)},	/* ONDA Gobi Modem device */
-	{QMI_GOBI1K_DEVICE(0x05c6, 0x9001)},	/* Generic Gobi Modem device */
-	{QMI_GOBI1K_DEVICE(0x05c6, 0x9002)},	/* Generic Gobi Modem device */
-	{QMI_GOBI1K_DEVICE(0x05c6, 0x9202)},	/* Generic Gobi Modem device */
-	{QMI_GOBI1K_DEVICE(0x05c6, 0x9203)},	/* Generic Gobi Modem device */
-	{QMI_GOBI1K_DEVICE(0x05c6, 0x9222)},	/* Generic Gobi Modem device */
-	{QMI_GOBI1K_DEVICE(0x05c6, 0x9009)},	/* Generic Gobi Modem device */
-
-	/* 5. Gobi 2000 and 3000 devices */
-	{QMI_GOBI_DEVICE(0x413c, 0x8186)},	/* Dell Gobi 2000 Modem device (N0218, VU936) */
-	{QMI_GOBI_DEVICE(0x413c, 0x8194)},	/* Dell Gobi 3000 Composite */
-	{QMI_GOBI_DEVICE(0x05c6, 0x920b)},	/* Generic Gobi 2000 Modem device */
-	{QMI_GOBI_DEVICE(0x05c6, 0x9225)},	/* Sony Gobi 2000 Modem device (N0279, VU730) */
-	{QMI_GOBI_DEVICE(0x05c6, 0x9245)},	/* Samsung Gobi 2000 Modem device (VL176) */
-	{QMI_GOBI_DEVICE(0x03f0, 0x251d)},	/* HP Gobi 2000 Modem device (VP412) */
-	{QMI_GOBI_DEVICE(0x05c6, 0x9215)},	/* Acer Gobi 2000 Modem device (VP413) */
-	{QMI_FIXED_INTF(0x05c6, 0x9003, 4)},    /* Quectel UC20 */
-	{QMI_FIXED_INTF(0x05c6, 0x9215, 4)},    /* Quectel EC20 */
-	{QMI_GOBI_DEVICE(0x05c6, 0x9265)},	/* Asus Gobi 2000 Modem device (VR305) */
-	{QMI_GOBI_DEVICE(0x05c6, 0x9235)},	/* Top Global Gobi 2000 Modem device (VR306) */
-	{QMI_GOBI_DEVICE(0x05c6, 0x9275)},	/* iRex Technologies Gobi 2000 Modem device (VR307) */
-	{QMI_GOBI_DEVICE(0x0af0, 0x8120)},	/* Option GTM681W */
-	{QMI_GOBI_DEVICE(0x1199, 0x68a5)},	/* Sierra Wireless Modem */
-	{QMI_GOBI_DEVICE(0x1199, 0x68a9)},	/* Sierra Wireless Modem */
-	{QMI_GOBI_DEVICE(0x1199, 0x9001)},	/* Sierra Wireless Gobi 2000 Modem device (VT773) */
-	{QMI_GOBI_DEVICE(0x1199, 0x9002)},	/* Sierra Wireless Gobi 2000 Modem device (VT773) */
-	{QMI_GOBI_DEVICE(0x1199, 0x9003)},	/* Sierra Wireless Gobi 2000 Modem device (VT773) */
-	{QMI_GOBI_DEVICE(0x1199, 0x9004)},	/* Sierra Wireless Gobi 2000 Modem device (VT773) */
-	{QMI_GOBI_DEVICE(0x1199, 0x9005)},	/* Sierra Wireless Gobi 2000 Modem device (VT773) */
-	{QMI_GOBI_DEVICE(0x1199, 0x9006)},	/* Sierra Wireless Gobi 2000 Modem device (VT773) */
-	{QMI_GOBI_DEVICE(0x1199, 0x9007)},	/* Sierra Wireless Gobi 2000 Modem device (VT773) */
-	{QMI_GOBI_DEVICE(0x1199, 0x9008)},	/* Sierra Wireless Gobi 2000 Modem device (VT773) */
-	{QMI_GOBI_DEVICE(0x1199, 0x9009)},	/* Sierra Wireless Gobi 2000 Modem device (VT773) */
-	{QMI_GOBI_DEVICE(0x1199, 0x900a)},	/* Sierra Wireless Gobi 2000 Modem device (VT773) */
-	{QMI_GOBI_DEVICE(0x1199, 0x9011)},	/* Sierra Wireless Gobi 2000 Modem device (MC8305) */
-	{QMI_GOBI_DEVICE(0x16d8, 0x8002)},	/* CMDTech Gobi 2000 Modem device (VU922) */
-	{QMI_GOBI_DEVICE(0x05c6, 0x9205)},	/* Gobi 2000 Modem device */
-	{QMI_GOBI_DEVICE(0x1199, 0x9013)},	/* Sierra Wireless Gobi 3000 Modem device (MC8355) */
-	{QMI_GOBI_DEVICE(0x03f0, 0x371d)},	/* HP un2430 Mobile Broadband Module */
-	{QMI_GOBI_DEVICE(0x1199, 0x9015)},	/* Sierra Wireless Gobi 3000 Modem device */
-	{QMI_GOBI_DEVICE(0x1199, 0x9019)},	/* Sierra Wireless Gobi 3000 Modem device */
-	{QMI_GOBI_DEVICE(0x1199, 0x901b)},	/* Sierra Wireless MC7770 */
-	{QMI_GOBI_DEVICE(0x12d1, 0x14f1)},	/* Sony Gobi 3000 Composite */
-	{QMI_GOBI_DEVICE(0x1410, 0xa021)},	/* Foxconn Gobi 3000 Modem device (Novatel E396) */
-
-	{ }					/* END */
-};
-MODULE_DEVICE_TABLE(usb, products);
-//zhangqingyun add pid+vid+interfacenumber determine is ndis port or not
-static bool ndis_detected(struct usb_interface *intf)
-{
-	struct usb_device *dev = interface_to_usbdev(intf);
-
-	if (dev->actconfig &&
-	    le16_to_cpu(dev->descriptor.idVendor) == 0x05c6 &&
-	    le16_to_cpu(dev->descriptor.idProduct) == 0x9215 &&
-	    dev->actconfig->desc.bNumInterfaces == 5) {
-		return true;
-	}
-    /*zhangqingyun add start */
-	if (dev->actconfig &&
-	    le16_to_cpu(dev->descriptor.idVendor) == 0x05c6 &&
-	    le16_to_cpu(dev->descriptor.idProduct) == 0xf601 &&
-	    dev->actconfig->desc.bNumInterfaces == 5) {
-		dev_dbg(&intf->dev, "zhangqingyun detemine interface 5 is ndis port");
-		return true;
-	}
-        if (dev->actconfig && 
-            le16_to_cpu(dev->descriptor.idVendor) == 0x2dee &&
-            le16_to_cpu(dev->descriptor.idProduct) == 0x4d22 &&
-            dev->actconfig->desc.bNumInterfaces == 5){
-                dev_dbg(&intf->dev, "zhangqingyun detemine interface 5 is ndis port");
-                return true;
-        }
-	/*zhangqingyun add end*/
-	return false;
-}
-
-static int qmi_wwan_probe(struct usb_interface *intf,
-			  const struct usb_device_id *prod)
-{
-	struct usb_device_id *id = (struct usb_device_id *)prod;
-	struct usb_interface_descriptor *desc = &intf->cur_altsetting->desc;
-
-	/* Workaround to enable dynamic IDs.  This disables usbnet
-	 * blacklisting functionality.  Which, if required, can be
-	 * reimplemented here by using a magic "blacklist" value
-	 * instead of 0 in the static device id table
-	 */
-	if (!id->driver_info) {
-		dev_dbg(&intf->dev, "setting defaults for dynamic device id\n");
-		id->driver_info = (unsigned long)&qmi_wwan_info;
-	}
-
-	/* where we've QMI on interface 5 instead of 0 */
-	if (ndis_detected(intf) && desc->bInterfaceNumber == 0) {
-		dev_dbg(&intf->dev, "skipping interface 0\n");
-		return -ENODEV;
-	}
-
-	return usbnet_probe(intf, id);
-}
-
-static struct usb_driver qmi_wwan_driver = {
-	.name		      = "qmi_wwan_m",
-	.id_table	      = products,
-	.probe		      = qmi_wwan_probe,
-	.disconnect	      = usbnet_disconnect,
-	.suspend	      = qmi_wwan_suspend,
-	.resume		      =	qmi_wwan_resume,
-	.reset_resume         = qmi_wwan_resume,
-	.supports_autosuspend = 1,
-	.disable_hub_initiated_lpm = 1,
-};
-
-module_usb_driver(qmi_wwan_driver);
-
-MODULE_AUTHOR("Bjørn Mork <bjorn@mork.no>");
-MODULE_DESCRIPTION("Qualcomm MSM Interface (QMI) WWAN driver");
-MODULE_LICENSE("GPL");
-