net: usb: cdc_ether: add u-blox 0x1313 composition.

JIRA: https://issues.redhat.com/browse/RHEL-52777

commit 1b0fce8
Author: Davide Tronchin <davide.tronchin.94@gmail.com>
Date:   Thu Jun 29 12:37:36 2023 +0200

    net: usb: cdc_ether: add u-blox 0x1313 composition.
    
    Add CDC-ECM support for LARA-R6 01B.
    
    The new LARA-R6 product variant identified by the "01B" string can be
    configured (by AT interface) in three different USB modes:
    * Default mode (Vendor ID: 0x1546 Product ID: 0x1311) with 4 serial
    interfaces
    * RmNet mode (Vendor ID: 0x1546 Product ID: 0x1312) with 4 serial
    interfaces and 1 RmNet virtual network interface
    * CDC-ECM mode (Vendor ID: 0x1546 Product ID: 0x1313) with 4 serial
    interface and 1 CDC-ECM virtual network interface
    The first 4 interfaces of all the 3 configurations (default, RmNet, ECM)
    are the same.
    
    In CDC-ECM mode LARA-R6 01B exposes the following interfaces:
    If 0: Diagnostic
    If 1: AT parser
    If 2: AT parser
    If 3: AT parset/alternative functions
    If 4: CDC-ECM interface
    
    Signed-off-by: Davide Tronchin <davide.tronchin.94@gmail.com>
    Reviewed-by: Simon Horman <simon.horman@corigine.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: Jose Ignacio Tornos Martinez <jtornosm@redhat.com>

Author: jtornosm

drivers/net/usb/cdc_ether.c

@@ -875,6 +875,12 @@ static const struct usb_device_id	products[] = {
 				      USB_CDC_SUBCLASS_ETHERNET,
 				      USB_CDC_PROTO_NONE),
 	.driver_info = (unsigned long)&wwan_info,
+}, {
+	/* U-blox LARA-R6 01B */
+	USB_DEVICE_AND_INTERFACE_INFO(UBLOX_VENDOR_ID, 0x1313, USB_CLASS_COMM,
+				      USB_CDC_SUBCLASS_ETHERNET,
+				      USB_CDC_PROTO_NONE),
+	.driver_info = (unsigned long)&wwan_info,
 }, {
 	/* U-blox LARA-L6 */
 	USB_DEVICE_AND_INTERFACE_INFO(UBLOX_VENDOR_ID, 0x1343, USB_CLASS_COMM,