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A method and device for obtaining network card resources

A network resource and network card technology, applied in the field of obtaining network card resources, can solve the problems that the network cards are not related to each other and cannot take advantage of the dual network cards of the hybrid system, and achieve the effect of improving network quality

Active Publication Date: 2016-12-14
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the current hybrid system, the network cards configured in the two subsystems are used independently and are not related to each other, and this obviously cannot take advantage of the hybrid system actually having dual network cards

Method used

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  • A method and device for obtaining network card resources
  • A method and device for obtaining network card resources

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039]The electronic device includes a first subsystem and a second subsystem, the first subsystem includes a first network card, the second subsystem includes a second network card, and the main working system of the electronic device is the first subsystem , the electronic device may include a first driver. The first driver periodically detects the first subsystem, and in one detection, it is found that the second subsystem is connected to the first subsystem, and the second subsystem and the first The subsystems are connected through RNDIS, and the first driver constructs a second virtual network card of the second network card in the first subsystem according to the mapping of the second network card in the first subsystem. After the construction of the second virtual network card is completed, the first driver may construct the first virtual network card in the first subsystem according to the first network card and the second virtual network card. After the virtual netw...

Embodiment 2

[0041] The first stage: the electronic device includes a first subsystem and a second subsystem, the first subsystem includes a first network card, the second subsystem includes a second network card, and the main working system of the electronic device is the The first subsystem, the electronic device may include a first driver. When the second subsystem accesses the first subsystem, the second subsystem sends a message to the first subsystem to notify the first subsystem of a new system access, and the second subsystem After a subsystem receives the message, if it determines that the second subsystem is connected to the first subsystem through RNDIS, the first driver, according to the mapping of the second network card in the first subsystem, , constructing a second virtual network card of the second network card in the first subsystem. After the construction of the second virtual network card is completed, the first driver may construct the first virtual network card in th...

Embodiment 3

[0044] The first stage: the electronic device includes a first subsystem and a second subsystem, the first subsystem includes a first network card, the second subsystem includes a second network card, and the main working system of the electronic device is the The first subsystem, the electronic device may include a first driver. When the second subsystem accesses the first subsystem, the second subsystem sends a message to the first subsystem to notify the first subsystem of a new system access, and the second subsystem After a subsystem receives the message, if it determines that the second subsystem is connected to the first subsystem through RNDIS, the first driver, according to the mapping of the second network card in the first subsystem, , constructing a second virtual network card of the second network card in the first subsystem. After the construction of the second virtual network card is completed, the first driver may construct the first virtual network card in th...

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Abstract

The invention discloses a method for acquiring network card resources to extend the network card capacity in a hybrid system. The method comprises the steps of acquiring a second virtual network card according to a second network card when the access of a second subsystem is detected; acquiring a first virtual network card according to a first network card and the second virtual network card; and acquiring network resources through the first virtual network card. The invention further discloses two kinds of electronic equipment.

Description

technical field [0001] The invention relates to the field of computers and embedded devices, in particular to a method and device for obtaining network card resources. Background technique [0002] At present, when combining two subsystems into a hybrid (hybrid) system, the degree of coupling of the two subsystems is not very deep. [0003] For example, two subsystems have different operating systems and CPUs. When users need to use the hardware resources of another subsystem in the hybrid system, they need to switch to the other subsystem. have been switched. Therefore, in the current hybrid system, the network cards configured in the two subsystems are used independently and are not related to each other, and this obviously cannot take advantage of the hybrid system actually having dual network cards. Contents of the invention [0004] An embodiment of the present invention provides a method for obtaining network card resources, which is used to expand the network card...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/46
Inventor 余俊峰靳玉茹柯海滨章丹峰谢兵
Owner LENOVO (BEIJING) LTD
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