net: usb: cdc_mbim: avoid altsetting toggling for Telit FE990
authorEnrico Sau <enrico.sau@gmail.com>
Mon, 6 Mar 2023 11:59:33 +0000 (12:59 +0100)
committerPaolo Abeni <pabeni@redhat.com>
Tue, 7 Mar 2023 14:27:01 +0000 (15:27 +0100)
Add quirk CDC_MBIM_FLAG_AVOID_ALTSETTING_TOGGLE for Telit FE990
0x1081 composition in order to avoid bind error.

Signed-off-by: Enrico Sau <enrico.sau@gmail.com>
Link: https://lore.kernel.org/r/20230306115933.198259-1-enrico.sau@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
drivers/net/usb/cdc_mbim.c

index c896393..cd4083e 100644 (file)
@@ -665,6 +665,11 @@ static const struct usb_device_id mbim_devs[] = {
          .driver_info = (unsigned long)&cdc_mbim_info_avoid_altsetting_toggle,
        },
 
+       /* Telit FE990 */
+       { USB_DEVICE_AND_INTERFACE_INFO(0x1bc7, 0x1081, USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, USB_CDC_PROTO_NONE),
+         .driver_info = (unsigned long)&cdc_mbim_info_avoid_altsetting_toggle,
+       },
+
        /* default entry */
        { USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, USB_CDC_PROTO_NONE),
          .driver_info = (unsigned long)&cdc_mbim_info_zlp,