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

[Luis Henriques]

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

to the linux-3.5.y-queue branch of the 3.5.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-3.5.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 3.5.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Luis

------

>From 82f2389fe4d8ed8b038ce158066d3c8bd9c4ad64 Mon Sep 17 00:00:00 2001
From: Dan Williams <dcbw at redhat.com>
Date: Mon, 6 May 2013 11:17:37 +0000
Subject: [PATCH] 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>
[ luis: adjust context ]
Signed-off-by: Luis Henriques <luis.henriques 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 c4c593d..e7d4238 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -633,6 +633,13 @@ 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,
+},
+
 /*
  * WHITELIST!!!
  *
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index e064b1d..9bb0006 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -607,6 +607,13 @@ 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,
+	},

 	/* Gobi 1000 devices */
 	{QMI_GOBI1K_DEVICE(0x05c6, 0x9212)},	/* Acer Gobi Modem Device */
--
1.8.1.2