Implementation method and device of drive program, electronic equipment, storage medium and program product

By introducing the separate design of host drivers and slave drivers in the drivers, the problems of strong hardware coupling, difficulty in open source, and high development and maintenance costs are solved, and the isolation of hardware operations and the portability and maintainability of software are achieved.

CN119645505APending Publication Date: 2025-03-18MOORE THREADS TECHNOLOGY (CHENGDU) CO LTD
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Patent Information

Application Number
CN202411713229.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-27
Publication Date
2025-03-18

AI Technical Summary

Technical Problem

In the prior art, drivers are tightly coupled with specific hardware, making it difficult to adapt to the rapid iteration and diversification of hardware requirements, and the code of the hardware operation process is directly exposed to the open source system, increasing security risks and development and maintenance costs.

Method used

Using the separate design of the host driver and the slave driver, the host driver runs on the host operating system and sends hardware operation requests to the slave operating system through inter-process messages or shared memory. The slave driver directly interacts with the hardware to perform specific hardware operations.

Benefits of technology

It realizes isolation of hardware operations, blocks hardware differences, simplifies driver development and maintenance, improves software portability and maintainability, and protects the security of hardware information.

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Abstract

The invention relates to a driver implementation method and device, electronic equipment, a storage medium and a program product. The driving program comprises a host driving program and a slave driving program, the host driving program runs on a host operating system, the slave driving program runs on a slave operating system, and the method comprises the following steps: the host operating system responds to a hardware operation request; sending the hardware operation request to the slave operating system through the host driving program; and the slave operating system responds to the hardware operation request and executes a hardware operation corresponding to the hardware operation request through the slave driving program.
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