Method for processing device connection, combination device and host device

摘要

The embodiments of the present invention provide a method for processing device connection, a combination device and a host device. A method for processing device connection, includes: after being plugged into a host device, receiving a device descriptor modification instruction sent by the host device, modifying a device descriptor according to the device descriptor modification instruction and performing device reconnection processing, sending the modified device descriptor to the host device so that the host device establishes a new network connection according to the modified device descriptor. In the embodiments of the present invention, a user does not need to restart the host device to access the network using a RNDIS device in the combination device, which makes it convenient for the user to operate.

主权项

1. A processing method for a combination device connected to a host device, wherein a first network connection, established by the host device for the combination device based on a first device descriptor sent to the host device from the combination device, was not released after a last removal of the combination device from the host device, the method comprising:
after being plugged into the host device again, receiving, by the combination device, a device descriptor modification instruction sent by the host device; modifying a default device descriptor according to the device descriptor modification instruction to produce a modified device descriptor different than the first device descriptor and performing device reconnection processing; sending the modified device descriptor to the host device, to enable the host device to establish a new network connection for the combination device responsive to the modified device descriptor; and accessing a network using the new network connection established by the host device.