cdc_ncm: Flag Intel OEM version of Fibocom L850-GL as WWAN

[ Upstream commit 4a73a36cb704813f588af13d9842d0ba5a185758 ]

This lets NetworkManager/ModemManager know that this is a modem and
needs to be connected first.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Link: https://patch.msgid.link/20250814154214.250103-1-lkundrak@v3.sk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index 4abfdfcf0e289c6c4f1ce47e20be301c41ff0858..5c89e03f93d6199d1ee64f1ea845f77f3a9d2551 100644 (file)
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -2088,6 +2088,13 @@ static const struct usb_device_id cdc_devs[] = {
          .driver_info = (unsigned long)&wwan_info,
        },
 
+       /* Intel modem (label from OEM reads Fibocom L850-GL) */
+       { USB_DEVICE_AND_INTERFACE_INFO(0x8087, 0x095a,
+               USB_CLASS_COMM,
+               USB_CDC_SUBCLASS_NCM, USB_CDC_PROTO_NONE),
+         .driver_info = (unsigned long)&wwan_info,
+       },
+
        /* DisplayLink docking stations */
        { .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
                | USB_DEVICE_ID_MATCH_VENDOR,