Authorization method and device
By reading and modifying the authorization data of the hardware driver function in the boot loader stage of the terminal device, the implementation problem of the software authorization hardware driver function is solved, and the legal authorization and management of the hardware functions is realized.
CN119720169APending Publication Date: 2025-03-28FIBOCOM WIRELESS
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Patent Information
- Application Number
- CN202411568001.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-03-28
AI Technical Summary
Technical Problem
The prior art cannot effectively solve the implementation problem of software authorized hardware driver functions.
Method used
In the boot loader stage of the terminal device, authorization data of the hardware driver function is read from the preset area, the device driver capability management file is modified, and the driver capability is loaded based on the modified file to drive the hardware functions corresponding to the authorization data.
Benefits of technology
It realizes the terminal equipment's support for the software-licensed hardware driver functions, ensuring the legal operation and management of hardware functions.
✦ Generated by Eureka AI based on patent content.
Abstract
The embodiment of the invention discloses an authorization method and device. The method is applied to the terminal equipment, and comprises the following steps: the terminal equipment reads authorization data of a hardware driving function from a preset area in a bootstrap loader stage; and the terminal equipment modifies the equipment driving capability management file based on the authorization data. And the terminal equipment loads the driving capability based on the modified equipment driving capability management file so as to drive a hardware function corresponding to the authorization data. According to the method, the terminal equipment can authorize the hardware driving function for the software.
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