struct usb_driver *subdriver = ERR_PTR(-ENODEV);
int ret = -ENODEV;
struct huawei_cdc_ncm_state *drvstate = (void *)&usbnet_dev->data;
+ int drvflags = 0;
/* altsetting should always be 1 for NCM devices - so we hard-coded
- * it here
+ * it here. Some huawei devices will need the NDP part of the NCM package to
+ * be at the end of the frame.
*/
- ret = cdc_ncm_bind_common(usbnet_dev, intf, 1);
+ drvflags |= CDC_NCM_FLAG_NDP_TO_END;
+ ret = cdc_ncm_bind_common(usbnet_dev, intf, 1, drvflags);
if (ret)
goto err;