From 8ca88b5486cd87ac4fbda94f0a8ac5f36eb71c4b Mon Sep 17 00:00:00 2001
From: Bassem Boubaker <bassem.boubaker@actia.fr>
Date: Tue, 27 Feb 2018 14:04:44 +0100
Subject: [PATCH] cdc_ether: flag the Cinterion PLS8 modem by gemalto as WWAN
Git-commit: 8ca88b5486cd87ac4fbda94f0a8ac5f36eb71c4b
Patch-mainline: v4.16
References: jsc#SLE-6001

The Cinterion PL8 is an LTE modem with 2 possible WWAN interfaces.

    The modem is  controlled via AT commands through the exposed TTYs.

    AT^SWWAN write command can be used to activate or deactivate a WWAN
    connection for a PDP context defined with AT+CGDCONT. UE supports
    two WWAN adapter. Both WWAN adapters can be activated a the same time

Signed-off-by: Bassem Boubaker <bassem.boubaker@actia.fr>
Acked-by: Oliver Neukum <oneukum@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Oliver Neukum <oneukum@suse.com>
---
 drivers/net/usb/cdc_ether.c |    6 ++++++
 1 file changed, 6 insertions(+)

--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -852,6 +852,12 @@ static const struct usb_device_id	produc
 				      USB_CDC_PROTO_NONE),
 	.driver_info = (unsigned long)&wwan_info,
 }, {
+	/* Cinterion PLS8 modem by GEMALTO */
+	USB_DEVICE_AND_INTERFACE_INFO(0x1e2d, 0x0061, USB_CLASS_COMM,
+				      USB_CDC_SUBCLASS_ETHERNET,
+				      USB_CDC_PROTO_NONE),
+	.driver_info = (unsigned long)&wwan_info,
+}, {
 	/* Telit modules */
 	USB_VENDOR_AND_INTERFACE_INFO(0x1bc7, USB_CLASS_COMM,
 			USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),