[ 3.8.y.z extended stable ] Patch "qmi_wwan/cdc_ether: add device IDs for Dell 5804 (Novatel E371) WWAN" has been added to staging queue

[Kamal Mostafa]

This is a note to let you know that I have just added a patch titled

    qmi_wwan/cdc_ether: add device IDs for Dell 5804 (Novatel E371) WWAN

to the linux-3.8.y-queue branch of the 3.8.y.z extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.8.y-queue

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.8.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

------

>From 44a2f1b9765e0a2769df3c586ddda08255328dcc Mon Sep 17 00:00:00 2001
From: Dan Williams <dcbw at redhat.com>
Date: Mon, 6 May 2013 11:17:37 +0000
Subject: qmi_wwan/cdc_ether: add device IDs for Dell 5804 (Novatel E371) WWAN
 card
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

commit 7fdb7846c9ca6fc06e380de0976a1228703b498a upstream.

A rebranded Novatel E371 for AT&T's LTE bands.  qmi_wwan should drive this
device, while cdc_ether should ignore it.  Even though the USB descriptors
are plain CDC-ETHER that USB interface is a QMI interface.

Signed-off-by: Dan Williams <dcbw at redhat.com>
Acked-by: Bjørn Mork <bjorn at mork.no>
Signed-off-by: David S. Miller <davem at davemloft.net>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
 drivers/net/usb/cdc_ether.c | 7 +++++++
 drivers/net/usb/qmi_wwan.c  | 7 +++++++
 2 files changed, 14 insertions(+)

diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 57136dc..299c53b 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -615,6 +615,13 @@ static const struct usb_device_id	products [] = {
 	.driver_info = 0,
 },

+/* Dell Wireless 5804 (Novatel E371) - handled by qmi_wwan */
+{
+	USB_DEVICE_AND_INTERFACE_INFO(DELL_VENDOR_ID, 0x819b, USB_CLASS_COMM,
+			USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
+	.driver_info = 0,
+},
+
 /* AnyDATA ADU960S - handled by qmi_wwan */
 {
 	USB_DEVICE_AND_INTERFACE_INFO(0x16d5, 0x650a, USB_CLASS_COMM,
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 968d5d5..38734fd 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -392,6 +392,13 @@ static const struct usb_device_id products[] = {
 					      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,
--
1.8.1.2