linux内核驱动之USB设备添加pid，vid

添加usb设备的pid，vid的位置为：

/drivers/usb/serial/option.c

static const struct usb_device_id option_ids[] = {
        { HW_USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x01) },
        { HW_USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x02) },
        { HW_USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x03) },
        { HW_USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x04) },
        { HW_USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x05) },

        { USB_DEVICE(0x05C6, 0x9025) },
        { USB_DEVICE(0x05C6, 0x9625) },

......

}