This is a note to let you know that I've just added the patch titled net: usb: cdc_ether: add support for Thales Cinterion PLS62-W modem to the 5.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: net-usb-cdc_ether-add-support-for-thales-cinterion-p.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 8f1cdb23c22e24b46f73795870903d587fb9d7bd Author: Hui Wang <hui.wang@xxxxxxxxxxxxx> Date: Thu Jan 5 11:42:49 2023 +0800 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@xxxxxxxxxxxxx> Reviewed-by: Jiri Pirko <jiri@xxxxxxxxxx> Link: https://lore.kernel.org/r/20230105034249.10433-1-hui.wang@xxxxxxxxxxxxx Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c index c6b0de1b752f..3497b5a286ea 100644 --- a/drivers/net/usb/cdc_ether.c +++ b/drivers/net/usb/cdc_ether.c @@ -1000,6 +1000,12 @@ 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,