Thomas Schäfer <tschaefer@xxxxxxxxxxx> writes: > Despite the patch > > { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1018, 0xff, 0xff, 0xff), > .driver_info = (kernel_ulong_t)&net_intf3_blacklist }, > > is included in option, it has no effect. I quickly looked through the info you have provided on this device, but cannot seem to find anything showing the class/subclass/protocol of these interfaces. I just assumed they were all 0xff, 0xff, 0xff like other ZTE devices. Guess that was wrong... Could you post the output of lsusb -v or /sys/kernel/debug/usb/devices (with debugfs mounted) for this device? Bjørn -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html