[PATCH 22/78] qmi_wwan/cdc_ether: add device IDs for Dell 5804 (Novatel E371) WWAN card

From: Kamal Mostafa <kamal@canonical.com>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org,
	kernel-team@lists.ubuntu.com
Cc: Dan Williams <dcbw@redhat.com>,
	"David S. Miller" <davem@davemloft.net>,
	Kamal Mostafa <kamal@canonical.com>
Subject: [PATCH 22/78] qmi_wwan/cdc_ether: add device IDs for Dell 5804 (Novatel E371) WWAN card
Date: Tue, 28 May 2013 14:19:31 -0700	[thread overview]
Message-ID: <1369776027-17859-23-git-send-email-kamal@canonical.com> (raw)
In-Reply-To: <1369776027-17859-1-git-send-email-kamal@canonical.com>

3.8.13.1 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Dan Williams <dcbw@redhat.com>

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@redhat.com>
Acked-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Kamal Mostafa <kamal@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

