net: usb: cdc_ether: add support for Thales Cinterion PLS62-W modem

[ Upstream commit eea8ce81fbb544e3caad1a1c876ba1af467b3d3c ]

This modem has 7 interfaces, 5 of them are serial interfaces and are
driven by cdc_acm, while 2 of them are wwan interfaces and are driven
by cdc_ether:
If 0: Abstract (modem)
If 1: Abstract (modem)
If 2: Abstract (modem)
If 3: Abstract (modem)
If 4: Abstract (modem)
If 5: Ethernet Networking
If 6: Ethernet Networking

Without this change, the 2 network interfaces will be named to usb0
and usb1, our QA think the names are confusing and filed a bug on it.

After applying this change, the name will be wwan0 and wwan1, and
they could work well with modem manager.

Signed-off-by: Hui Wang <hui.wang@canonical.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20230105034249.10433-1-hui.wang@canonical.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index e11f70911acc10b11d22bed672649b3cb5c63f65..fb5f59d0d55d774e08c2765a23305f655d65dc36 100644 (file)
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -1001,6 +1001,12 @@ static const struct usb_device_id        products[] = {
                                      USB_CDC_SUBCLASS_ETHERNET,
                                      USB_CDC_PROTO_NONE),
        .driver_info = (unsigned long)&wwan_info,
+}, {
+       /* Cinterion PLS62-W modem by GEMALTO/THALES */
+       USB_DEVICE_AND_INTERFACE_INFO(0x1e2d, 0x005b, USB_CLASS_COMM,
+                                     USB_CDC_SUBCLASS_ETHERNET,
+                                     USB_CDC_PROTO_NONE),
+       .driver_info = (unsigned long)&wwan_info,
 }, {
        /* Cinterion PLS83/PLS63 modem by GEMALTO/THALES */
        USB_DEVICE_AND_INTERFACE_INFO(0x1e2d, 0x0069, USB_CLASS_COMM,