5 files changed, 51 insertions, 19 deletions

diff --git a/drivers/net/usb/cdc_eem.c b/drivers/net/usb/cdc_eem.c
index c81e278629ff..08d55b6bf272 100644
--- a/drivers/net/usb/cdc_eem.c
+++ b/drivers/net/usb/cdc_eem.c
@@ -31,6 +31,7 @@
 #include <linux/usb/cdc.h>
 #include <linux/usb/usbnet.h>
 #include <linux/gfp.h>
+#include <linux/if_vlan.h>
 
 
 /*
@@ -92,7 +93,7 @@ static int eem_bind(struct usbnet *dev, struct usb_interface *intf)
 
 	/* no jumbogram (16K) support for now */
 
-	dev->net->hard_header_len += EEM_HEAD + ETH_FCS_LEN;
+	dev->net->hard_header_len += EEM_HEAD + ETH_FCS_LEN + VLAN_HLEN;
 	dev->hard_mtu = dev->net->mtu + dev->net->hard_header_len;
 
 	return 0;
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index a03de7197049..d0129827602b 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -592,6 +592,32 @@ static const struct usb_device_id	products [] = {
 	.driver_info		= 0,
 },
 
+/* Novatel USB551L and MC551 - handled by qmi_wwan */
+{
+	.match_flags    =   USB_DEVICE_ID_MATCH_VENDOR
+		 | USB_DEVICE_ID_MATCH_PRODUCT
+		 | USB_DEVICE_ID_MATCH_INT_INFO,
+	.idVendor               = NOVATEL_VENDOR_ID,
+	.idProduct		= 0xB001,
+	.bInterfaceClass	= USB_CLASS_COMM,
+	.bInterfaceSubClass	= USB_CDC_SUBCLASS_ETHERNET,
+	.bInterfaceProtocol	= USB_CDC_PROTO_NONE,
+	.driver_info = 0,
+},
+
+/* Novatel E362 - handled by qmi_wwan */
+{
+	.match_flags    =   USB_DEVICE_ID_MATCH_VENDOR
+		 | USB_DEVICE_ID_MATCH_PRODUCT
+		 | USB_DEVICE_ID_MATCH_INT_INFO,
+	.idVendor               = NOVATEL_VENDOR_ID,
+	.idProduct		= 0x9010,
+	.bInterfaceClass	= USB_CLASS_COMM,
+	.bInterfaceSubClass	= USB_CDC_SUBCLASS_ETHERNET,
+	.bInterfaceProtocol	= USB_CDC_PROTO_NONE,
+	.driver_info = 0,
+},
+
 /*
  * WHITELIST!!!
  *
@@ -604,21 +630,6 @@ static const struct usb_device_id	products [] = {
  * because of bugs/quirks in a given product (like Zaurus, above).
  */
 {
-	/* Novatel USB551L */
-	/* This match must come *before* the generic CDC-ETHER match so that
-	 * we get FLAG_WWAN set on the device, since it's descriptors are
-	 * generic CDC-ETHER.
-	 */
-	.match_flags    =   USB_DEVICE_ID_MATCH_VENDOR
-		 | USB_DEVICE_ID_MATCH_PRODUCT
-		 | USB_DEVICE_ID_MATCH_INT_INFO,
-	.idVendor               = NOVATEL_VENDOR_ID,
-	.idProduct		= 0xB001,
-	.bInterfaceClass	= USB_CLASS_COMM,
-	.bInterfaceSubClass	= USB_CDC_SUBCLASS_ETHERNET,
-	.bInterfaceProtocol	= USB_CDC_PROTO_NONE,
-	.driver_info = (unsigned long)&wwan_info,
-}, {
 	/* ZTE (Vodafone) K3805-Z */
 	.match_flags    =   USB_DEVICE_ID_MATCH_VENDOR
 		 | USB_DEVICE_ID_MATCH_PRODUCT
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 9d23ba2fe981..3b566fa0f8e6 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -369,6 +369,20 @@ static const struct usb_device_id products[] = {
 		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,
+	},
 
 	/* 3. Combined interface devices matching on interface number */
 	{QMI_FIXED_INTF(0x19d2, 0x0002, 1)},
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index 690022afaf9b..e07f70b5f39c 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -1441,6 +1441,7 @@ static struct sk_buff *smsc95xx_tx_fixup(struct usbnet *dev,
 		} else {
 			u32 csum_preamble = smsc95xx_calc_csum_preamble(skb);
 			skb_push(skb, 4);
+			cpu_to_le32s(&csum_preamble);
 			memcpy(skb->data, &csum_preamble, 4);
 		}
 	}
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 5bf77171f452..c04110ba677f 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -359,10 +359,12 @@ static enum skb_state defer_bh(struct usbnet *dev, struct sk_buff *skb,
 void usbnet_defer_kevent (struct usbnet *dev, int work)
 {
 	set_bit (work, &dev->flags);
-	if (!schedule_work (&dev->kevent))
-		netdev_err(dev->net, "kevent %d may have been dropped\n", work);
-	else
+	if (!schedule_work (&dev->kevent)) {
+		if (net_ratelimit())
+			netdev_err(dev->net, "kevent %d may have been dropped\n", work);
+	} else {
 		netdev_dbg(dev->net, "kevent %d scheduled\n", work);
+	}
 }
 EXPORT_SYMBOL_GPL(usbnet_defer_kevent);
 
@@ -1158,6 +1160,7 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
 		usb_anchor_urb(urb, &dev->deferred);
 		/* no use to process more packets */
 		netif_stop_queue(net);
+		usb_put_urb(urb);
 		spin_unlock_irqrestore(&dev->txq.lock, flags);
 		netdev_dbg(dev->net, "Delaying transmission for resumption\n");
 		goto deferred;
@@ -1310,6 +1313,8 @@ void usbnet_disconnect (struct usb_interface *intf)
 
 	cancel_work_sync(&dev->kevent);
 
+	usb_scuttle_anchored_urbs(&dev->deferred);
+
 	if (dev->driver_info->unbind)
 		dev->driver_info->unbind (dev, intf);